baber/WOPTO huggingface dataset:
Patent JP-2004081818-A (JP)
Title: Network game system, game server, game terminal, control method for them and program
Inventor: NITTA HARUNORI
IPC: A63F13/795
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network game system that help players find partners who seem to be congenial in a network game.  <P>SOLUTION: A player information storage section 20 stores attributes and attribute conditions in association with players. A screen-provided player information acquisition section 22 acquires attributes corresponding to screen-provided players to whom game screens are provided. A screen-displayed player determination section 24 determines screen-displayed players corresponding to player characters displayed on the game screens. A screen-displayed player information acquisition section 23 acquires attribute conditions corresponding to the screen-displayed players. A display mode determination section 25 determines display modes of player characters who are controlled by the screen-displayed players on the basis of the attributes and attribute conditions. A player character display section 28 displays the game screens in the display modes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004298288-A (JP)
Title: Sanitary pad and individually packed sanitary napkin
Inventor: MATSUOKA MASAKI
IPC: A61F13/472
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the wearing feeling of a sanitary pad while sufficiently maintaining a body fluid absorption amount therein.  <P>SOLUTION: In the sanitary pad 1 having a liquid permeable top sheet 2, a liquid impermeable back sheet 3, and an absorbent 4 provided therebetween, a nonwoven fabric sheet containing a highly absorptive polymer is used for the absorbent, and total weight is set to 2.0 g/sheet or less. Also, an absorption amount defined as a increased amount after immersing it in a physiological salt solution for five minutes, then pulling it up from the physiological salt solution, allowing it stand for five minutes and draining it is set to 20 g/sheet or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307084-A (JP)
Title: Core for thin copper foil or copper foil laminated body, and take-up method using it
Inventor: TAKAHASHI HIDEO
IPC: B65H75/10
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable take-up of a high-grade copper foil and copper foil laminated body with high productivity that eliminates pressed trace by an end surface trace and an adhesive tape trace of a core occurred when the thin copper foil and copper foil laminated body are taken up over a long length.  <P>SOLUTION: In this core for the thin copper foil or copper foil laminated body, a thermoplastic resin foam layer is disposed on the surface of a cylindrical core material. In the take-up method of the thin copper foil or copper foil laminated body, the thin copper foil or the copper foil laminated body is taken up to form a roll shape using the core.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307233-A (JP)
Title: Mold for molding optical element
Inventor: ISOGAWA SEIJI
IPC: C03B11/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold which is used for producing a fluorine-containing optical element by press molding a glass material and which can produce the optical element having surface accuracy not lowered even when the fluorine-containing optical element is produced by press molding.  <P>SOLUTION: The mold 1 is used for producing the optical element by press molding at least the fluorine-containing glass material G and is composed of a mold basic material 2 made of cemented carbide or silicon carbide and a basic-material surface layer 3 which is formed on the surface 2a of the mold basic material 2 and faces the glass material G in the step of press molding. The basic-material surface layer 3 is formed from tungsten carbide, an alloy containing tungsten carbide, or carbon and contains at most 3 mol% sum of metallic chromium, metallic titanium, a nitride containing chromium and titanium elements, and a carbide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306873-A (JP)
Title: Pneumatic tire
Inventor: KAJI SHINICHI
IPC: B60C13/02
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve riding comfort by enhancing shock absorbing property and to prevent collapse and damage of articles to be transported, in a pneumatic tire provided with a side protector.  <P>SOLUTION: This tire is provided with a pair of bead cores 2, a carcass 3 for winding the bead cores 2 to form a toroidal shape, a belt layer 4 arranged at the tire radial direction outside of a crown part of the carcass 3, tread rubber 5 arranged at the tire radial direction outside of the belt layer 4, and side wall rubber 6 arranged at the tire outside of a side part of the carcass 3. The tire is provided with one or a plurality of projecting lines 8 connected continuously or intermittently in a tire peripheral direction in a first annular region R1 up to 30mm to 100mm in the vertical direction from a tire maximum outer diameter surface D on the surface of the side wall rubber 6, and a plurality of ribs 9 connected continuously in the tire peripheral direction in a second annular region R2 from a position of 30mm in the vertical direction from the tire maximum outer diameter surface D up to a grounding end P. By this structure, deflection of the tire is promoted by the ribs 9 to absorb shock from a road surface and to improve riding comfort.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307725-A (JP)
Title: Semiconductor-substrate washing liquid composition
Inventor: ABE YUMIKO
IPC: C11D11/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing liquid having a high particle-removing ability from a hydrophobic surface such as a bare silicon surface and a Low-K membrane.  <P>SOLUTION: The washing liquid composition comprises a combination of an aqueous solution of such an organic acid as oxalic acid and a specific organic solvent, improving the wettability of a hydrophobic surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315976-A (JP)
Title: Composition for coating paper and method for producing coated paper
Inventor: ITO KAZUTOSHI
IPC: D21H23/48
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for coating paper coatable by using curtain coating and affording coated paper excellent in productivity (high-speed coating properties and high-solids coating properties) and excellent in quality (coating properties and a paper surface feeling without coating defects), and to provide a method for producing the coated paper.  <P>SOLUTION: The composition for coating the paper has 50-1,500 mPa s viscosity and 25-65 mN/m value of dynamic surface tension at 10 ms surface life. Furthermore, a wetting agent can be contained in the composition. The method for production comprises a coating step of carrying out the curtain coating of the composition for coating the paper on the surface of coating base paper at 600-2,800 m/min coating speed and a drying step of drying the composition for coating the paper after the coating step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316093-A (JP)
Title: Fixed section structure of tendon and stress measuring method for tendon
Inventor: MATSUOKA TAKASHI
IPC: G01L5/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixed section structure of a tendon and a stress measuring method for the tendon capable of making a measurement with a sufficiently high accuracy only by stress measurement of a magnetostriction method and easily measuring the change of stress with time in the stress measurement of the tendon.  <P>SOLUTION: In a tendon 1 anchoring part structure having the tendon 1, an anchoring member 4 anchored to the front end section of the tendon 1 and giving tension to the tendon 1 by fastening and an anchor plate 3 holding placed on a position opposite closer to the front end section of the tendon 1 than the anchoring member 4, a ring-like measurement object member 5 is interposed between the anchor plate 3 and the anchoring member 4, the outer side surface of the object member 5 is measured as a measuring surface 5A by the magnetostriction method and is measured as a measuring surface 5B by a strain gage method, and the strain gage is stuck on the measuring surface 5B by the strain gage method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317212-A (JP)
Title: Liquid storage part
Inventor: KOJO YOSHIYUKI
IPC: G01N1/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid storage part having a dispensing device surely sucking in a liquid through its nozzle even when the amount of stored liquid is small while being fit for capacity increase or compatibility with a multiple nozzle, and enhancing processing efficiency (processing capacity) of the dispensing device.  <P>SOLUTION: This liquid storage part 1 comprises a storage tank 2 which stores a liquid F. The tank 2 comprises a gradual depth increase part 23 in which tank depth gradually increases from one end part 21 thereof toward the other end part 22 side, a gradual depth increase part 24 in which tank depth gradually increases from the other end part 22 thereof toward the one end part 21 side, and a deepest part 25 positioned between the increase parts 23 and 24. The deepest part 25 is biased toward the end part 21 side. The dispensing device 50 sucks in the liquid F in the tank 2 with respective nozzle tips 100 positioned at the position of the deepest part 25 in regard to a horizontal direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288345-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TETSUKAWA HIROKI
IPC: G11B5/39
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable magnetic recording and reproducing device in which the corrosion on the surface of a magnetoresistive head that contacts a medium is prevented, and dielectric breakdown is effectively prevented.  <P>SOLUTION: A spin valve film 40 is used as a magneto-sensitive element for detecting a magnetic signal. The corrosion potential of the spin valve film 40 is specified. Product of residual magnetizing quantity of an applied magnetic recording medium and thickness of a magnetic layer and residual magnetizing quantity are specified to a range being numerically optimal. The surface electric resistance value of the metal magnetic thin film of the magnetic recording medium is specified, and the roughness of the surface on which the metal magnetic thin film is formed is numerically specified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315892-A (JP)
Title: Metal structure manufacturing method, and metal structure manufactured by the method
Inventor: OKADA KAZUNORI
IPC: C21D9/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an annealing method for manufacturing a metal structure of less embrittlement and excellent creep resistance while maintaining the hardness.  <P>SOLUTION: The metal structure has less embrittlement and excellent hardness and creep resistance, and is subjected to the annealing treatment at the temperature lower than the temperature at which crystals of metal grow. The metal structure may be formed of at least two kinds of metals, and annealed at the temperature under the temperature at which crystals of the metals grow. The present invention is effective in an embodiment of a small structure such as a contact probe. The manufacturing method is a method for manufacturing the metal structure of excellent hardness and creep resistance which is hardly embrittled, and comprises a step of performing annealing at the temperature below the temperature at which crystals of the metal grow.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316825-A (JP)
Title: Multistage transmission
Inventor: KATO YOSHIAKI
IPC: F16H3/083
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage transmission capable of preventing drag torque from being generated and improving durability in a parallel shaft constant engagement type transmission.  <P>SOLUTION: In this multistage transmission, when a two-way clutch is in a released condition, a slit provided at a retainer which retains a roller of the two-way clutch is engaged with a projection portion provided at an inner wheel, a shift folk is moved in an axial direction by the rotation of a shift drum, and the engagement of the slit with the projection portion is disengaged by the movement of the shift sleeve in the axial direction corresponding to the movement of the shift folk. An extended frictional portion is frictionally engaged with an outer wheel end surface by pressing the extended frictional portion of the retainer to the outer wheel end surface side in the axial direction to move the retainer in a rotational direction by applying rotational resistance to the retainer, thus achieving respective speed change steps by engaging the outer wheel and the inner wheel with the two-way clutch by a cam force of the roller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275676-A (JP)
Title: Anti-slip structure of shoes using conical spiral spring
Inventor: NAGANO TATSUO
IPC: A43C15/02
Filed: 2003-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To engage and fit shoe soles with a curved surface of a frozen ground by removing snow stuck to the arches of the feet by the weight of a walking person while walking.  <P>SOLUTION: A circular female spiral spring having sufficient strength and elasticity, and appropriate size is strongly fitted like a rivet to the shoe sole between the arch of the feet and the heel so that the spring is slightly (3-5 mm) protruded. When a wearer walks by wearing the shoes, snow is removed by elasticity of the spring which is expanded and contracted by pressing to or separated from road surface. When the spring is pressed to the road surface by walking, the spring is bent and slightly expanded, and engaged with the snow so as to prevent the walker from falling down.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326525-A (JP)
Title: Input device, input method, program, and storage medium
Inventor: KABURAGI HIROMASU
IPC: H04N5/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To conceal and display an inputted character or symbol even if a plurality of characters or symbols are assigned to one key.  <P>SOLUTION: A character is inputted to a password input column from a remote control operation key 17. When the inputted key is determined to be clear, the character or symbol in a cursor position or the character or symbol one before the cursor position is deleted. When the inputted key is determined to be a character key different from the character key inputted last time or a determination key different from the key inputted last time, "*" is displayed in the cursor position, and when the inputted key is determined to be the same character key as a character key inputted last time, the corresponding character or symbol is displayed based on the inputted key. When the inputted key is determined to be the same determination key as the determination key inputted last time or the determination key inputted when no character or symbol is present in the cursor position, the end of input of the password to the password input column is determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322933-A (JP)
Title: Refrigerating cycle device for vehicle
Inventor: O GIYOURIYO
IPC: B60H1/06
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating cycle device for a vehicle capable of stabilizing the operation of a vapor jet type refrigerating cycle by mitigating the influence of temperature change of a heat carrier medium due to a change in a vehicle state.  <P>SOLUTION: The refrigerating cycle device for a vehicle with the vapor jet type refrigerating cycle is provided with a heat storing material 35d storing the heat of cooling water of an engine 12. The vapor jet type refrigerating cycle is operated by the heat stored in the heat storing material 35d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331079-A (JP)
Title: Laminated packaging material having trigger function and hygroscopicity/barrier property, and package using the same
Inventor: MORIMOTO ISAO
IPC: B65D81/26
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve a laminated packaging material to enable a free setting of a trigger function, i.e., the control of a time to start exerting a hygroscopic function, of the packaging material even if a non-organic compound having a dry function or the like, whose concentration ranges from low to high, is dispersed into the packaging material.  <P>SOLUTION: The laminated packaging material has two layers E, F having barrier property, which are made of a metal material or transparent laminated material, and an intermediate layer G, which is formed between the layers E, F and is made of a resin composition containing at least the non-organic compound of 1-100 pts.wt. to a plastic material of 100 pts.wt. The intermediate layer G is an adhesive resin layer, which contains at least one element of a plastic material mainly composed of a graft-denatured α-olefin-vinyl-aromatic compound random copolymer, which contains a grafted unsaturated carboxylic acid, or a derivative from it, of 0.01-50 wt% and is partly or entirely denatured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335748-A (JP)
Title: Grounding wire fixing structure
Inventor: ENDO KEIICHI
IPC: H05K9/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grounding wire fixing structure which ensures easy and firm fixing of the grounding wire onto a shielding layer.  <P>SOLUTION: A conductive tape 6 fixed to an end of the grounding wire 5 is wound around an outer periphery of the shielding layer 3 of a cable 1. A holding member 7 for holding the conductive tape 6 is provided on the conductive tape 6 wound around the outer periphery of the shielding layer 3. The holding member 7 has spring elasticity and is formed to have a substantially C-shaped cross section so that it can be fitted to the conductive tape 6 wound around the outer periphery of the shielding layer 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333324-A (JP)
Title: Car navigation device
Inventor: NAKAMOTO TERUHIRO
IPC: G01C21/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car navigation device capable of searching for a desired route with a simple operation.  <P>SOLUTION: When a bridge selection mode is selected by a user, this car navigation device displays a list of bridges corresponding to operation by the user. When the user selects a bridge desired to pass, a route is searched for so as to pass the bridge and a route having the cheapest cost is displayed. When the route is selected by the user, guidance is performed following the selected route. Hereby, when a river exists from the present position to the destination, the route can be set by selecting easily the bridge over the river, to thereby acquire excellent operability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329127-A (JP)
Title: Feeding container for pet
Inventor: KOIKE FUJI
IPC: G10K15/04
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple feeding container for pets automatically playing a music or melody when feed or beverage is fed to a pet.  <P>SOLUTION: The feeding container for pets is composed of a pedestal 10 equipped with a pressure switch 20 arranged so as to expose a pressure-receiving part 23 to the outside, a sound signal generator operated based on output signals from the pressure switch 20 or a regeneration starting switch 33, a sound regenerator composed of a speaker 31 generating sound by signals output from the sound signal generator and a source battery and a pot-shaped container body 45 formed so that the center part 46 is recessed, and the container body 45 is supported by the pressure-receiving part 23 of the pressure switch 20 and is detachable from the pressure-receiving part 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332694-A (JP)
Title: Evaporated fuel treatment device
Inventor: AIKAWA TSUGUFUMI
IPC: F02M37/18
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporated fuel treatment device capable of sufficiently suppressing outflow of evaporated fuel from an air hole while purging a canister by low-concentration gas.  <P>SOLUTION: The canister 18 is provided for adsorbing the evaporated fuel. A purge passage 14 communicated with a gas outlet hole 19 of the canister 18 is provided. A separating units 22 and 36 having separating chambers communicated with the purge passage 14 are provided for separating the gas guided to the separating chambers into high-concentration gas containing the evaporated gas with high concentration and low-concentration gas containing the evaporated gas with low concentration. A low-concentration gas passage 46 is provided for guiding the low-concentration gas to a gas inlet hole 47 of the canister 18. A check valve couple 50 is provided for communicating a system including the canister 18, the purge passage 14 and the low-concentration gas passage 46 with atmospheric air, and the check valve couple 50 is communicated with atmospheric air through a sub-canister 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339267-A (JP)
Title: Active energy radiation-curing inkjet ink and recording method and printed matter using the same
Inventor: SASA NOBUMASA
IPC: C09D11/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy radiation-curing inkjet ink which is excellent in photopolymerizability, curability, discharge stability in a nozzle, adhesion to a substrate, solvent resistance and water resistance and forms a cured film excellent in strength, and a recording method and a printed matter using the same.  <P>SOLUTION: The active energy radiation-curing inkjet ink contains a silicon-containing epoxy compound and a nonpolar solvent which has a high boiling point and is in a liquid state at an ordinary temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342695-A (JP)
Title: Solid-state laser apparatus
Inventor: KATSURA TOMOTAKE
IPC: H01S3/094
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a solid-state laser apparatus that uses a condenser having a simple structure and can sufficiently uniformize exitation light absorption in the cross section of a laser rod without reducing the absorption rate of exitation light emitted from a semiconductor laser.  <P>SOLUTION: The solid-state laser system is provided with first to fourth semiconductor lasers 3a-3d which emit exitation light rays for exciting the laser rod 2 and arranged in a line in the direction X of the optical axis of the laser rod 2, the condenser 4 which confines the pumping light rays emitted from the semiconductor lasers 3a-3d and causes the laser rod 2 to absorb the exitation light rays, and slab waveguides 5 through which the laser light rays emitted from the semiconductor lasers 3a-3d are respectively introduced into the condenser 4. The slab waveguides 5 have planar shapes which are parallel to both the direction X of the optical axis of the laser rod 2 and the exitation light propagating direction Y of the slab waveguides 5. The exitation light emitting-side end face 7 of each slab waveguide 5 is composed of first and second planes 7a and 7b which are inclined in different directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI