36 - Services financiers, assurances et affaires immobilières
41 - Éducation, divertissements, activités sportives et culturelles
43 - Services de restauration (alimentation); hébergement temporaire
Produits et services
Stationery; office stationery; paper stationery; painting
sets for artists; paintings; art prints; printed matter;
printed art reproductions; paintings and calligraphic works;
watercolor paintings; engravings; books; printed calendars;
printed post cards; printed greeting cards; printed posters;
graphic prints and representations; drawings; photographic
prints; photograph albums; drawing materials; drawing
boards; moulds for modelling clays [artists' materials];
modelling compounds; modelling paste; modelling clay;
modeling wax, not for dental purposes; stencils; stencil
plates; stencil cases; adhesives for stationery or household
use; sealing wax; printers' reglets; printing type;
addressing machines; inking ribbons; adhesive-applying
machines for home and office use; stapling presses [office
requisites]; envelope sealing machines for offices;
obliterating stamps; drawing instruments; typewriters;
numbering apparatus; mimeograph apparatus and machines;
duplicators; paper shredders for office use; franking
machines for office use; rotary duplicators; paintbrushes;
packaging containers of paper; plastic bags for packaging;
food wrapping plastic film for household use; garbage bags
of paper for household use; garbage bags of plastic; paper
patterns; tailors' chalk; banners of paper; bunting of
paper; hygienic hand towels of paper; towels of paper; table
napkins of paper; hand towels of paper; baggage claim check
tags of paper; origami folding paper; coloring pictures;
architects' models; plastics for modelling; paper party
decoration; paper; handkerchiefs of paper; toilet paper;
wrapping paper; giftwrapping paper; postcard paper; envelope
papers; paper board; printed advertising boards of paper;
papers for painting and calligraphy; corrugated cardboard;
Washi; binding materials for books and papers; imitation
leather paper; bookmarkers; postcards; writing pads;
envelopes; pocket memorandum books; seals [stationery];
stickers; writing instruments; writing ink; drawing pads;
teaching materials [except apparatus]. Rental of office space; leasing of shopping center space;
leasing or renting of buildings; leasing of real estate;
real estate brokerage; real estate agency services; real
estate management; real estate appraisal; providing
information in the field of real estate via the Internet;
providing insurance information; credit card payment
processing services; issuance of prepaid vouchers;
processing payments for the purchase of goods and services
via an electronic communications network; rent collection;
charitable fund raising by means of entertainment events;
charitable fund raising; providing information relating to
charitable fund raising; art appraisal. Providing amusement facilities; amusement park and theme
park services; providing recreation facilities; providing
facilities for movies, shows, plays, music or educational
training; art exhibitions; art exhibitions using virtual
reality; providing museum facilities; organization of
exhibitions for cultural or educational purposes; arranging
and conducting of entertainment events; organizing cultural
and arts events; educational and instruction services
relating to arts, crafts, sports or general knowledge;
educational services; tutoring; providing educational
demonstrations; training in the field of design; art
instruction; providing education courses in the field of art
offered through online, non-downloadable videos and
instructor assistances; providing information in the field
of education; arranging and conducting of seminars;
organizing and arranging exhibitions for entertainment
purposes; arranging, conducting and organization of
seminars; educational and instruction services relating to
arts and crafts; museum services; electronic publication
services; reference libraries of literature and documentary
records; production and distribution of sound, movie and
video recordings; writing of texts; game services provided
online from a computer network; providing on-line computer
games; providing online images, not downloadable; providing
online non-downloadable images in the field of arts and
crafts; providing online videos, not downloadable; providing
online music, not downloadable; production of radio or
television programs; multimedia publishing of electronic
publications; publication and editing of printed matter;
production of podcasts; video production; operation of video
and audio equipment for the production of radio and
television programs; organization, arranging and conducting
of sports competitions; providing audio or video studio
services; providing sports facilities; booking of seats for
shows and booking of theatre tickets; entertainment ticket
agency services; arranging for ticket reservations for shows
and other entertainment events; ticket reservation and
booking services for sporting events; interpreter services;
translation; photography; video recording services; rental
of musical instruments; rental of sports equipment, except
vehicles; rental of audio equipment; toy rental; rental of
sound recordings; rental of amusement machines and
apparatus; rental of game machines and apparatus; game
equipment rental; rental of artwork; rental of cameras;
rental of lighting apparatus for theatrical sets or
television studios; rental of cinematographic apparatus;
record production; recreational camp services. Providing facilities for exhibitions and conferences; rental
of rooms for holding functions, conferences, conventions,
exhibitions, seminars and meetings; agency services for the
reservation of temporary accommodation; providing food and
drink; providing food and drink for guests in restaurants;
restaurant information services; reservation of restaurants;
arranging and providing temporary accommodation; rental of
holiday accommodation; arranging temporary housing
accommodations; boarding house bookings; boarding for
animals; preschooler and infant care at daycare centers;
rental of cooking apparatus; rental of kitchen worktops;
rental of kitchen sinks; rental of non-electric cooking
heaters; rental of lighting apparatus; rental of dishes;
rental of curtains for hotels; rental of furniture; rental
of wall hangings for hotels; rental of floor coverings for
hotels; rental of towels; rental of water dispensers; rental
of tents; rental of chairs, tables, table linen, glassware;
rental of portable buildings; rental of food service
equipment; rental of beds; rental of table linens; rental of
beds; rental of portable buildings; rental of meeting rooms.
Provided is an oil-based ink composition containing a pigment, an organic solvent, and a vinyl polymer or an acrylic polymer. The organic solvent contains glycol ether as a main solvent. The content of the polymer in the oil-based ink composition is 0.01 wt. % or more and 5.0 wt. % or less.
B43K 8/02 - Stylographes à pointes à écrire autres que des plumes ou des billes à pointe à écrire comportant des fibres, du feutre ou un matériau similaire poreux ou de structure capillaire
36 - Services financiers, assurances et affaires immobilières
41 - Éducation, divertissements, activités sportives et culturelles
43 - Services de restauration (alimentation); hébergement temporaire
Produits et services
(1) Office paper stationery; paper stationery; painting sets for artists; paintings; art prints; printed art reproductions; paintings and calligraphic works; watercolor pictures; engravings; books; printed calendars; printed post cards; printed greeting cards; printed posters; graphic prints and representations; drawings; photographic prints; photograph albums; drawing materials; drawing boards; artists' materials in the form of moulds for modeling clays; modelling compounds; modelling paste; modelling clay; modeling wax, not for dental purposes; stencils; stencil plates; stencil cases; adhesive tapes for stationery and household purposes; sealing wax; printers' reglets; printing type; addressing machines; inking ribbons; adhesive-applying machines for home and office use; electric staplers for offices; paper staplers; envelope sealing machines for offices; obliterating stamps; drawing instruments; typewriters; numbering apparatus; mimeograph apparatus and machines; duplicators; paper shredders for office use; franking machines for office use; rotary duplicators; paintbrushes; packaging containers of paper; plastic bags for packaging; food wrapping plastic film for household use; garbage bags of paper for household use; garbage bags of plastic; paper patterns; tailors' chalk; banners of paper; bunting of paper; hygienic hand towels of paper; towels of paper; table napkins of paper; hand towels of paper; baggage claim check tags of paper; origami folding paper; coloring pictures; architects' models; plastics for modelling; paper party decoration; paper; handkerchiefs of paper; toilet paper; wrapping paper; giftwrapping paper; postcard paper; envelope papers; paper board; printed advertising boards of paper; papers for painting and calligraphy; corrugated cardboard; Washi; binding materials for books and papers; imitation leather paper; bookmarkers; postcards; writing pads; envelopes; pocket memorandum books; stationery seals; stickers; writing instruments; writing ink; drawing pads; trivia cards being teaching materials. (1) Rental of office space; leasing of shopping center space; leasing or renting of buildings; leasing of real estate; real estate brokerage; real estate agency services; real estate management; real estate appraisal; providing information in the field of real estate via the Internet; providing insurance information; credit card payment processing services; issuance of prepaid vouchers; rent collection; charitable fund raising; providing information relating to charitable fund raising; art appraisal.
(2) Providing amusement facilities; amusement park and theme park services; providing recreation facilities; providing facilities for movies, shows, plays, music or educational training; art exhibitions; art exhibitions using virtual reality; providing museum facilities; organization of exhibitions for cultural or educational purposes; arranging and conducting of entertainment events; organizing cultural and arts events; educational and instruction services relating to arts, crafts, sports or general knowledge; educational services; tutoring; providing educational demonstrations; training in the field of design; art instruction; providing education courses in the field of art offered through online, non-downloadable videos and instructor assistances; providing information in the field of education; arranging and conducting of seminars; organizing and arranging exhibitions for entertainment purposes; arranging, conducting and organization of seminars; educational and instruction services relating to arts and crafts; museum services; electronic publication services; reference libraries of literature and documentary records; production and distribution of sound, movie and video recordings; writing of texts; game services provided online from a computer network; providing on-line computer games; providing online images, not downloadable; providing online non-downloadable images in the field of arts and crafts; providing online videos, not downloadable; providing online music, not downloadable; production of radio or television programs; multimedia publishing of electronic publications; publication and editing of printed matter; production of podcasts; video production; operation of video and audio equipment for the production of radio and television programs; organization, arranging and conducting of sports competitions; providing audio or video studio services; providing sports facilities; booking of seats for shows and booking of theatre tickets; entertainment ticket agency services; arranging for ticket reservations for shows and other entertainment events; ticket reservation and booking services for sporting events; interpreter services; translation; photography; video recording services; rental of musical instruments; rental of sports equipment, except vehicles; rental of audio equipment; toy rental; rental of sound recordings; rental of amusement machines and apparatus; rental of game machines and apparatus; game equipment rental; rental of artwork; rental of cameras; rental of lighting apparatus for theatrical sets or television studios; rental of cinematographic apparatus; record production; recreational camp services.
(3) Providing facilities for exhibitions and conferences; rental of rooms for holding functions, conferences, conventions, exhibitions, seminars and meetings; agency services for the reservation of temporary accommodation; restaurants, self-service restaurants, snack-bars, canteen services, cafeterias, food and drink catering; providing food and drink for guests in restaurants; restaurant information services; reservation of restaurants; arranging and providing temporary accommodation; rental of holiday accommodation; arranging temporary housing accommodations; boarding house bookings; boarding for animals; preschooler and infant care at daycare centers; rental of cooking apparatus; rental of kitchen worktops; rental of kitchen sinks; rental of non-electric cooking heaters; rental of lighting apparatus for events; rental of dishes; rental of curtains for hotels; rental of furniture; rental of wall hangings for hotels; rental of floor coverings for hotels; rental of towels; rental of water dispensers; rental of tents; rental of chairs, tables, table linen, glassware; rental of portable buildings; rental of food service equipment; rental of beds; rental of table linens; rental of beds; rental of portable buildings; rental of meeting rooms.
36 - Services financiers, assurances et affaires immobilières
41 - Éducation, divertissements, activités sportives et culturelles
43 - Services de restauration (alimentation); hébergement temporaire
Produits et services
Stationery; office paper stationery; paper stationery; painting sets for artists; paintings; art prints; printed art reproductions; paintings and calligraphic works; watercolor pictures; engravings; books; printed calendars; printed post cards; printed greeting cards; printed posters; graphic prints and representations; drawings; photographic prints; photograph albums; drawing materials; drawing boards; artists' materials in the form of moulds for modeling clays; modelling compounds; modelling paste; modelling clay; modeling wax, not for dental purposes; stencils; stencil plates; stencil cases; adhesive tapes for stationery and household purposes; sealing wax; printers' reglets; printing type; addressing machines; inking ribbons; adhesive-applying machines for home and office use; stapling presses [office requisites]; envelope sealing machines for offices; obliterating stamps; drawing instruments; typewriters; numbering apparatus; mimeograph apparatus and machines; duplicators; paper shredders for office use; franking machines for office use; rotary duplicators; paintbrushes; packaging containers of paper; plastic bags for packaging; food wrapping plastic film for household use; garbage bags of paper for household use; garbage bags of plastic; paper patterns; tailors' chalk; banners of paper; bunting of paper; hygienic hand towels of paper; towels of paper; table napkins of paper; hand towels of paper; paper handkerchiefs; baggage claim check tags of paper; origami folding paper; coloring pictures; architects' models; plastics for modelling; paper party decoration; paper; handkerchiefs of paper; toilet paper; wrapping paper; giftwrapping paper; postcard paper; envelope papers; paper board; printed advertising boards of paper; papers for painting and calligraphy; corrugated cardboard; Washi; binding materials for books and papers; imitation leather paper; bookmarkers; postcards; writing pads; envelopes; pocket memorandum books; seals [stationery]; stickers; writing instruments; writing ink; drawing pads; Paper teaching materials in the field of art Rental of office space; leasing of shopping center space; leasing or renting of buildings; leasing of real estate; real estate brokerage; real estate agency services; real estate management; real estate appraisal; providing information in the field of real estate via the Internet; providing insurance information; credit card payment processing services; issuance of prepaid vouchers; processing payments for the purchase of goods and services via an electronic communications network; rent collection; charitable fund raising by means of entertainment events; charitable fund raising; providing information relating to charitable fund raising; art appraisal Providing amusement facilities; amusement park and theme park services; providing recreation facilities; providing facilities for movies, shows, plays, music or educational training; art exhibitions; art exhibitions using virtual reality; providing museum facilities; organization of exhibitions for cultural or educational purposes; arranging and conducting of entertainment events; organizing cultural and arts events; providing educational demonstrations; training in the field of design; providing education courses in the field of art offered through online, non-downloadable videos and instructor assistances; providing information in the field of education; organizing and arranging exhibitions for entertainment purposes; educational services, namely, conducting seminars and workshops in the field of arts and crafts, provided by art galleries and art schools; museum services; publishing of electronic publications; reference libraries of literature and documentary records; production of sound recordings; production and distribution of television shows and movies; film and video production; record production; writing of articles for journals and periodicals other than for advertising or publicity; game services provided online from a computer network; providing on-line computer games; providing online images, not downloadable; providing online non-downloadable images in the field of arts and crafts; providing online videos in the field of artwork, not downloadable; providing online music, not downloadable; production of radio or television programs; multimedia publishing of books, magazines, and electronic publications; publication and editing of printed matter; production of podcasts; video production; operation of video and audio equipment for the production of radio and television programs; organization, arranging and conducting of sports competitions; providing audio or video studio services; providing sports facilities; booking of seats for shows and booking of theatre tickets; arranging for ticket reservations for entertainment events; arranging for ticket reservations for shows and other entertainment events; ticket reservation and booking services for sporting events; interpreter services; translation; photography; video recording services; rental of musical instruments; rental of sports equipment, except vehicles; rental of audio equipment; toy rental; rental of sound recordings; rental of amusement machines and apparatus; rental of game machines and apparatus; game equipment rental; rental of artwork; rental of cameras; rental of lighting apparatus for theatrical sets or television studios; rental of cinematographic apparatus Providing facilities for exhibitions and conferences; rental of rooms for holding functions, conferences, conventions, exhibitions, seminars and meetings; agency services for the reservation of temporary accommodation; providing food and drink; providing food and drink for guests in restaurants; restaurant information services; reservation of restaurants; arranging and providing temporary accommodation; rental of holiday accommodation; arranging temporary housing accommodations; boarding house bookings; boarding for animals; preschooler and infant care at daycare centers; recreational camps; rental of cooking apparatus; rental of kitchen worktops; rental of kitchen sinks; rental of non-electric cooking heaters; rental of lighting for events; rental of dishes; rental of curtains for hotels; rental of furniture; rental of wall hangings for hotels; rental of floor coverings for hotels; rental of towels; rental of water dispensers; rental of tents; rental of chairs, tables, table linen, glassware; rental of portable buildings; rental of food service equipment; rental of beds; rental of table linens; rental of meeting rooms
This ballpoint pen refill comprises: an ink accommodation tube; an oil-based ink composition which is filled into the ink accommodation tube; and a ballpoint pen tip that is mounted at a front end part of the ink accommodation tube and that is configured such that the oil-based ink composition is supplied thereto, wherein: the ballpoint pen tip includes a ball, a ball holder that is for holding the ball such that the ball is positioned at the front end of the ballpoint pen tip and is capable of rotation, and a coil spring that is for biasing the ball forward; the coil spring includes a stainless steel bare wire; and the oil-based ink composition contains at least one type of phosphoric acid ester and elastic rubber particles.
This mechanical pencil refill case comprises a case body for housing mechanical pencil refills, a cover member capable of opening and closing a refill extraction hole in the case body by being slid relative to the case body, and a locking member configured so as to switch between and engaged state of being engaged with one of the case body and the cover member and a disengaged state of not being engaged with said one of the case body and the cover member by moving relative to the case body and the cover member in an intersecting direction that intersects the direction in which the cover member slides in relation to the case body, the mechanical pencil refill case being configured such that in the engaged state, the cover member is maintained in a state of closing the refill extraction hole and a state of being unable to slide relative to the case body.
B65D 83/02 - Réceptacles ou paquets comportant des moyens particuliers pour distribuer leur contenu pour distribuer des objets en forme de baguette, p. ex. des aiguilles
A mechanical pencil refill lead case includes: a case body for containing a mechanical pencil refill lead? a cover member capable of opening and closing a refill lead outlet opening of the case body by being slid relative to the case body? and a locking member configured such that a state of the locking member is switched between an engaged state where the locking member engages one of the case body or the cover member and a disengaged state where the locking member does not engage the one of the case body or the cover member by being moved relative to the case body and the cover member in an intersecting direction that intersects a sliding direction in which the cover member slides relative to the case body. In the engaged state, the cover member is kept in a state where the refill lead outlet opening is closed and the cover member is non-slidable relative to the case body.
According to the present invention, a lead body which contains at least a coloring component and an organic binder is subjected to a heat treatment; and subsequently, pores of the thus-obtained baked lead body are impregnated with a compound that is represented by general formula (chemical formula 1).
An applicator is provided with: an aqueous ink that includes at least colored resin particles and wax particles having an average particle size of 5-95% with respect to the average particle size of the colored resin particles; and a fiber bundle as the application tip.
B43K 8/02 - Stylographes à pointes à écrire autres que des plumes ou des billes à pointe à écrire comportant des fibres, du feutre ou un matériau similaire poreux ou de structure capillaire
B43K 1/12 - Pointes à écrire comportant des fibresTampons de feutre
C09D 11/03 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant
Provided is a ballpoint pen ink composition comprising at least a colorant and a liquid medium, characterized in that: a measurement machine that includes at least one strike plate in a recess of a pot and a rotor having a ball provided on a tip end thereof that is rotatable while contacting the strike plate is used to measure the friction coefficient between the strike plate and ball in an ink composition bath, which is 1 cm3 of the ink composition placed in the recess of the pot, by rotating the ball while pressing the ball against the strike plate with a load of 2.12 N in a normal direction of the strike plate which is installed inclined at 45 degrees relative to a rotational axis of the rotor; the measurements are made when a peripheral velocity of the periphery of the ball imparted by the rotation of the rotor at a contact point between the ball and strike plate is raised from 0.00001 m/sec to 1.40 m/sec under a condition wherein the peripheral velocity is raised tenfold at 67-second intervals; the strike plate and ball are made using a SUS 316 material; at a measurement temperature of 25°C, the minimum value μα of the friction coefficient at peripheral velocity ranging from 0.05 m/sec to 1.0 m/sec is less than the friction coefficient μβ at peripheral velocity 0.001 m/sec, and the value of μγ-μα is 0.3 or less where μγ is a friction coefficient at a peripheral velocity representing the addition of 0.4 m/sec to the peripheral velocity Vα in a peripheral velocity Vα m/sec indicating the friction coefficient μα.
Watercolor paints; arts and crafts supplies, namely, watercolor paints Artists' supplies, namely, pastels, pencils, pens; markers, namely, color markers; coloured pens; oil pastels and artists' pastels in the nature of pastel dye sticks; artists' brushes, namely, water brushes; felt-tip pens; gel roller pens for fabric; markers, in the nature of wet erase chalk markers
An elongated article dispenser is provided with: a shaft cylinder that at least partially accommodates an elongated article; a holding part that holds the elongated article inside the shaft cylinder; an operation part that is at least partially positioned outside the shaft cylinder and capable of sliding the holding part back and forth through operation; and a slider having a connection part that connects the holding part and the operation part to each other. The shaft cylinder has a guiding hole for guiding the slider and includes at least one locking part for locking the slider to the shaft cylinder. The slider includes an engagement part capable of engaging the locking part. The connection part has an elasticity acting part as a plate-shaped beam portion having a plate width direction in a dispensing direction of the elongated article.
An ink composition that contains: carbon black and/or an organic pigment; water; a polysaccharide; two or more diols; and acrylic resin particles. The two or more diols include a C5–7 first diol and a C1–4 second diol. The first diol content of the ink composition is at least 0.05 weight%.
B43K 8/02 - Stylographes à pointes à écrire autres que des plumes ou des billes à pointe à écrire comportant des fibres, du feutre ou un matériau similaire poreux ou de structure capillaire
64.
INK COMPOSITION, WRITING IMPLEMENT, AND PRODUCTION METHOD FOR INK COMPOSITION
B43K 8/02 - Stylographes à pointes à écrire autres que des plumes ou des billes à pointe à écrire comportant des fibres, du feutre ou un matériau similaire poreux ou de structure capillaire
This ink composition contains titanium oxide particles having an average particle size of 0.1-0.4 μm, hollow resin particles having an average particle size of 1.0-2.0 μm, polysaccharides, and water, the titanium oxide particles and hollow resin particles being negatively charged.
This ink composition contains titanium oxide particles having an average particle size of 0.1-0.4 μm, hollow resin particles having an average particle size of 1.0-2.0 μm, polysaccharides, and water, the titanium oxide particles and hollow resin particles being negatively charged.
A glittering writing/drawing material composition which comprises a liquid medium, glossy particles dispersed in the liquid medium and having a metallic gloss, and at least one dye dissolved in the liquid medium. The difference in hue between a first hue obtained by examining the glossy particles themselves in the solid state with a spectrocolorimeter and a second hue obtained by applying a liquid composition that is the glittering writing/drawing material composition from which the glossy particles have been removed, to white woodfree paper and examining the applied liquid composition with the spectrocolorimeter is 108º or less in terms of the Munsell-color-system hue circle. An object formed by writing or drawing with the glittering writing/drawing material composition has a surface layer in which the areal percentage of covering with the glossy particles is 1.0-70.0%.
A clip attaching structure includes a clip supporting portion which protrudes on an outer circumferential surface of a main body, a clip, and a coil spring. The clip is configured to be rotatable with respect to a fulcrum at which the clip is engaged with the clip supporting portion. The convex portion is inserted into an inside of one end portion of the coil spring, and the other end portion of the coil spring abuts against the outer circumferential surface of the main body. A base portion of the convex portion has an outer diameter greater than an inner diameter of the coil spring, and a tip end portion of the convex portion has an outer diameter smaller than the inner diameter of the coil spring.
B43K 7/12 - Stylographes à bille à pointes à bille rétractables
F16B 2/10 - Brides ou colliers, c.-à-d. dispositifs de fixation dont le serrage est effectué par des forces effectives autres que la résistance à la déformation inhérente au matériau dont est fait le dispositif externes c.-à-d. agissant par contraction utilisant des mâchoires sur pivot
A45D 34/04 - Récipients ou accessoires spécialement conçus pour l'emploi de produits de toilette ou cosmétiques liquides, p. ex. de parfums spécialement conçus pour étendre un liquide, p. ex. à l'aide d'un rouleau ou d'une bille
B43K 24/16 - Mécanismes de sélection de sortie, de blocage ou de retrait des pointes à écrire pour sélectionner, sortir et verrouiller plusieurs pointes à écrire actionnés par des boutons-poussoirs
B43K 27/08 - Combinaisons de porte-plumes ou stylographes
A capless coating device is provided with: a shaft tube; a seal tube provided to the inner side of the shaft tube; a coating unit configured so that at least a distal end can pass through the interior of the seal tube and that the coating unit can move forward and backward along the axial direction of the shaft tube within a stroke range; a lid member capable of closing a distal end opening in the seal tube; and at least one coupling plate configured so as to move the lid member between a closing position in which the lid member comes in contact with the distal end opening of the seal tube to close the distal end opening, and a retracted position in which the lid member separates from the distal end opening to open the distal end opening, in accordance with the reciprocating motion of the coating unit. When the coating unit is positioned the farthest to the rear at least in the stroke range, the coupling plate engages with the coating unit, and the coating unit and the lid member move together. When the coating unit moves forward and passes a disengaging point within the stroke range, the coupling plate bends in the direction normal to the plate surface of the coupling plate, the coupling plate and the coating unit disengage from each other, and the coating unit is allowed to move relative to the lid member.
B43K 5/17 - Stylographes à plumes, c.-à-d. porte-plumes avec réservoirs d'encre incorporés dans les parties tenues par la main avec des plumes rétractables avec des moyens de fermeture
The present invention pertains to a shaft tube for a writing instrument comprising a gripping member attached thereto, characterized by: a gripping member attachment section to which the gripping member is attached being formed on the shaft tube of the writing instrument; a first protrusion being formed in an area that is the outer peripheral surface of the gripping member attachment section and is less than a semicircle; and a second protrusion being provided at the rear end of the gripping member attachment section, and having the circumscribed circle diameter thereof being substantially the same diameter as the inner diameter of the gripping member.
This attachment structure for a clip is equipped with a clip-support part for projecting from the outer-circumferential surface of a body, a clip, and a coil spring. The clip is configured so as to be rotatable around a fulcrum for fastening the clip-support part and the clip to one another. The coil spring is positioned toward one end of the clip in relation to the fulcrum, and biases the other end of the clip so as to contact the outer-circumferential surface. The clip has a projection for projecting toward the outer-circumferential surface of the body. The projection is inserted into the inside of one end of the coil spring. The other end of the coil spring contacts the outer-circumferential surface of the body.
A45D 34/04 - Récipients ou accessoires spécialement conçus pour l'emploi de produits de toilette ou cosmétiques liquides, p. ex. de parfums spécialement conçus pour étendre un liquide, p. ex. à l'aide d'un rouleau ou d'une bille
Writing instruments; Stands for writing implements; Nibs of gold for writing instruments; Gift cases for writing instruments; Nibs for writing instruments; Writing utensils made of fibres; Wristbands for the retention of writing instruments; Office supplies; Office stationery; Office requisites, except furniture.
Provided is an ink composition having a high writing density that can be erased by the force of rubbing or the like that utilizes the color developing performance and erasability performance of a leuco dye. The invention contains at least: microcapsules enclosing a liquid having one or more functional groups selected from ester groups, ketone groups, ether groups, and aliphatic hydroxyl groups; a leuco dye, a developer soluble in this liquid, and a liquid medium.
The purpose of the present invention is to provide an ink composition for ballpoint pens, which can achieve a narrow handwriting width, does not form any small uneven part or does cause whisker-like bleeding at the boundary between a handwritten part and a paper, can prevent the occurrence of such a hollow defect that the ink does not exist in the vicinity of the center of a handwriting, and can form a clear handwriting. The ink composition has an ink viscosity of 200000 mPa·s or more at a shear rate of 0.019 s-1 and 5000 mPa·s or less at a shear rate of 10000 s-1 and a storage modulus of 10 Pa or more at an angular frequency of 0.019 rad/sec.
