baber/WOPTO huggingface dataset:
Patent JP-2004276282-A (JP)
Title: Injection molding machine and temperature control method therefor
Inventor: ONISHI YUJI
IPC: B29C45/74
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding machine constituted so as to be capable of heating a region which requires heating, for example, a heating cylinder or a mold with good thermal efficiency.  <P>SOLUTION: The heating cylinder 10 of the injection molding machine is divided into a plurality of zones in its axial direction and one or more coils 11-1-11-4 are spirally wound around the divided heating cylinders of the respective zones. Power is supplied to these coils from a commercial power supply 13 to perform the induction heating of the heating cylinder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276349-A (JP)
Title: Driving method of self-scanning light emitting element array and optical writing head
Inventor: ONO SEIJI
IPC: B41J2/455
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method of a non-separable self-scanning light emitting element array in which bias light can be reduced.  <P>SOLUTION: A light emitting thyristor has such current-optical output characteristics as the inclination is small when the current is small and increases as the current increases until it is fixed at a constant value. Bias light can be reduced using this characteristics. Current is set at 0.5 mA at the time of non-writing and set at 13 mA at the time of writing. Under that condition, optical output is about 0.1 μW at the time of non-writing and 100 μW at the time of writing. Ratio of the quantity of light became 1000 between writing time and non-writing time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277920-A (JP)
Title: Conjugated fiber and nonwoven fabric comprising the same
Inventor: MORISHIMA KAZUHIRO
IPC: D04H1/4382
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nonwoven fabric which has high peel strength even in heavy weight due to easy splitting of a conjugated fiber into fibers having small finenesses and yet has stable splittability and an excellent hue as well.  <P>SOLUTION: The conjugate fiber comprises a polyamide polymer and a polyester polymer. The polyamide polymer is one having 10-30 wt.% water absorption rate and the polyester polymer is one obtained by subjecting an aromatic dicarboxylate ester to condensation polymerization in the presence of a catalyst containing a specific titanium compound component and phosphorus compound. The nonwoven fabric comprises the conjugated fiber, which is split into fibers having small fineness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279875-A (JP)
Title: Heat developable photosensitive material
Inventor: HATANO SEIJI
IPC: G03C1/498
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having good surface conditions with a coating liquid improved in flocculation stability and suitability to coating.  <P>SOLUTION: The heat developable photosensitive material includes an image forming layer containing at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions and a binder on one surface of a support, wherein the binder comprises at least a polymer A having structures represented by formulae (1) and (2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283877-A (JP)
Title: Die lifter for press machine, and press machine
Inventor: MACHIDA SEIJI
IPC: B21D37/04
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die lifter for a press machine of a simple structure in which maintenance is unnecessary, or a hydraulic pressure generator, an energizing circuit or power is unnecessary.  <P>SOLUTION: The die lifter for the press machine comprises a die lifter body 4 which is slidably disposed in a groove 2 of a bolster 1, a plurality of bearing storage holes 5 formed in an upper surface of the die lifter body with predetermined intervals, a ball bearing 6 disposed in each bearing storage hole, a stopper 13 which is provided on one end side in the groove to prevent the slide of the die lifter body, a coil spring 16 which is interposed between the stopper and one end part of the die lifter body in the groove to energize the die lifter body in the direction opposite to the stopper, a fixed inclined plate 12 embedded in a bottom surface of the groove, a movable inclined plate 10 which is brought into contact with the fixed inclined plate in an overlapping manner to vertically move the die lifter body when sliding the die lifter body, and a die lifter driving device 20 to slidably drive the die lifter body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319527-A (JP)
Title: Ceramic wiring board and its manufacturing method
Inventor: IKEGAMI HIROSHIGE
IPC: H05K3/46
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic wiring board incorporating a high precision capacitor having high capacitance and low inductance by suppressing a variation in the thickness of a dielectric layer, and to provide its manufacturing method.  <P>SOLUTION: The ceramic wiring board 1 has a wiring layer 3 and capacitor electrode layers 4 sandwiching insulation layers 2a-2d formed of metallized conductors manufactured by sintering metal powder in an insulating substrate 2 comprising a plurality of ceramic insulation layers 2a-2d laid in layers. The insulation layers 2a-2d are formed by sintering ceramic green sheets composed of 100 part by weight of inorganic powder, and 8-20 part by weight of polyoxazoline binder having a weight average molecular weight of 100,000-450,000. The ceramic green sheet (insulation layer) can be made thin without causing any variation in thickness and a ceramic wiring board incorporating a high precision capacitor having high capacitance can be attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289657-A (JP)
Title: Video intercom system
Inventor: MARUYAMA HIROSHI
IPC: H04N7/18
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To make a system configuration simple and flexible by making an entrance slave unit with a camera connectable to a network.  <P>SOLUTION: An entrance slave unit 100 with a camera is connected to a home network 301 for exchanging data by interconnecting general apparatuses such as a television 302, a telephone set 303 and the like in the home, and the entrance slave unit 100 with the camera is provided with a control part 102 to be connected with the general apparatuses 302, 303 via the home network 301. Besides, to the home network 301, an indoor master unit 305 that can not be directly connected to the home network 301, is connected via a conversion interface apparatus 304.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284315-A (JP)
Title: Easily peelable packaging material and easily peelable packaging bag using the packaging material
Inventor: SHIOZAKI KOICHI
IPC: B65D33/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily peelable packaging material and an easily pealable packaging bag which keep sealability for protecting the contents, make the contents, when they are viscous and high in viscosity, separated completely and quickly from them without being broken, and are opened easily with fingers.  <P>SOLUTION: In the easily peelable packaging material, at least a sealant layer is formed on a substrate. The surface of the sealant layer has fine unevenness, and the wetting index of the surface of the sealant layer is 34 dyne or below. The packaging material is used to obtain an easily peelable package.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297301-A (JP)
Title: Digital camera
Inventor: KAWASHIMA IWAO
IPC: H04N101/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera combining portability and expandability.  <P>SOLUTION: A box-type slide cover 5 is applied to one side of the camera body 3 of a digital camera 2 such that the digital camera 2 can be telescoped freely in the width direction by sliding the slide cover 5. When the digital camera is carried, overall dimension of the digital camera 2 is decreased by moving the slide cover 5 in the contracting direction. When the digital camera 2 is held, the number of photographing scenes is increased or the operating time is prolonged, overall dimension of the digital camera 2 is increased by moving the slide cover 5 in the elongating direction. A card slot 16 and an auxiliary battery space 24 are formed at an extra volume section provided through increase in overall dimension so that a memory card 15 and an auxiliary battery 23 can be set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296638-A (JP)
Title: Method for forming metal oxide on surface of substrate
Inventor: KUMAGAI AKIRA
IPC: H01L21/316
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for mainly forming the film of a semiconductor device which can form a metal oxide film having a composition near a stoichiometry by a one time film forming step, by hardly capturing an unreacted intermediate product such as carbon (C) or the like in the film without performing an improving step or an oxidizing step of a film quality or the like of a densification or the like as a rear step of the film forming step, and which can form a thin film having a flat surface after the film formation by aligning a crystal size in a film quality manner and finely crystallizing the crystal.  <P>SOLUTION: An organic raw material gas containing a metal element and an oxygen radical are introduced into a vacuum container and are reacted, and the metal oxide film is formed on the surface of the substrate disposed in the vacuum container.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291806-A (JP)
Title: Front body structure of vehicle
Inventor: WATARI TADAYOSHI
IPC: B62D25/20
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To make deformation inhibition of a front side frame at collision and inhibition of intrusion of road noise into a cabin side compatible.  <P>SOLUTION: In a front side frame 1, a front member 1F and a rear member 1R are connected in a forward/rearward direction. A closed cross section 10 is formed with a front side reinforcement 9F comprising a first panel P1 and a second panel P2 on a lower part of the front member 1F. A closed cross section 10 is formed with a rear side reinforcement 9R comprising a first panel P3 and a second panel P4 on a lower part of the rear member 1R. The first panel P1 and the first panel P3 are connected and the second panel P2 and the second panel P4 are connected. A support bracket 7 connected to a lower part of the front member 1F is also connected to the front side reinforcement 9F. Thereby, in a kick up part K, high rigidity is obtained by the reinforcement 9F including the closed cross section 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291814-A (JP)
Title: Flexible tube made of resin
Inventor: KUNIYASU TSUTOMU
IPC: B60S1/50
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible tube made of resin capable of surely regulating deformation to a predetermined direction without being ruptured.  <P>SOLUTION: An inlet 10 comprising the flexible tube made of resin is formed in a shape of a bellows cylinder wherein a crest part 16 and a trough part 18 are alternately arranged on an outer peripheral part along the longitudinal direction, and can be bent and deformed along the direction to which tips of the adjacent crest parts 16 are approached. This inlet 10 is provided with a pair of deformation regulating recessions 20 formed by recessing two parts of the crest part 16 symmetrical with respect to an axis along the peripheral direction and having a bottom part 20A in a shape of an arc along an outer shape of the trough part 18 so as to be continued to the trough part 18 in a predetermined width. Bending to an arrow B direction is regulated by the deformation regulating recession 20, and bending to an arrow A direction is allowed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293183-A (JP)
Title: Counterweight mounting structure
Inventor: KOJIMA KENTA
IPC: B66C23/74
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counterweight mounting structure causing no reduction in sound insulating performance even if a counterweight is attached and detached.  <P>SOLUTION: A counterweight mounting part connects the counterweight via clearance to an exterior body for constituting an upper turning body of a construction machine, and has a recessed groove 3d in a connecting side end part of the counterweight 3, and is characterized in that an elastic sound insulating material 8 is mounted in this recessed groove 3d, and when mounting the counterweight 3, the sound insulating material 8 projected from an opening of the recessed groove 3d is compressed by abutting on the connecting side end part of the exterior body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295735-A (JP)
Title: System and method for managing business card information
Inventor: OGASAWARA TOKUO
IPC: G06Q10/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a business card information management system capable of transmitting data about personal information written on a business card on the spot at which the business card is received by a simple method and correctly and easily authenticating the user who has transmitted the business card information.  <P>SOLUTION: An input terminal 20 that can photograph an image transmits image data obtained by photographing a business card to this business card information management system 10. The business card information management system 10 compares the image data with registered information of a user database 14, authenticates the user himself/herself from a calling number, etc., of a portable telephone, reads character data by an OCR (optical character reader) engine 12 after performing the authentication and stores the character data in a business card database 15. When the image data have to be corrected due to a photographic environment, a correction pattern is acquired from an image correction database 13 to correct the image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291574-A (JP)
Title: Use recording system, consumable part, use recording method and method for calculating use fee
Inventor: JULIETTE CHEN
IPC: B41J29/20
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a use recording system 10 which enables the user to surely prove to a manufacturer that a recording device 100 is an initially defective product in the case where the recording device 100 cannot carry out a recording operation after initial setting.  <P>SOLUTION: The use recording system 10 for the recording device 100 has a replacement number recording part 120 for recording a replacement number of replaceable consumable parts set at the recording device 100, an identification information storing part 108 with recording device identification information stored therein for identifying the recording device 100, and a replacement number writing part 112 for writing the replacement number into a consumable part replacement number storing part 202 to correspond to the recording device identification information with reference to the replacement number recording part 120 when the consumable parts are set in the recording device 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301022-A (JP)
Title: Suction manifold of internal combustion engine
Inventor: TOYAMA TAKESHI
IPC: F02M35/12
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To increase a degree of freedom of volume setting of a resonator and to facilitate the attachment by mounting a third split segment on the outer side of a second split segment and making it easy to join the third split segment.  <P>SOLUTION: An suction manifold of an internal combustion engine includes: an independent suction passage connecting a downstream-side opening end portion to suction ports of the internal combustion engine; a first split segment having a first recessed portion adjoining the opening part on an upstream side opening end of the independent suction passage and recessed at the side of the independent suction passage and a first joint portion formed so as to surround the upstream side opening end of the independent suction passage and the outer periphery of the first recessed portion; and the second split segment having a second joint portion contacted on the first joint portion and a second recessed portion opening an end on the inner periphery of the second joint portion and recessed on the reverse side of the independent suction passage. Suction air is introduced from the first recessed portion to the independent suction passage through the second recessed portion by joining the first split segment and the second split segment. A communication hole communicating with the outside is formed in the second split segment, the third split segment is mounted from outward of the communication hole and the resonator including the second split segment and the third split segment on the outer wall is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299772-A (JP)
Title: Packaging device
Inventor: KUDO YUKIYOSHI
IPC: B65D77/26
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging device which is easy to assemble and which does not easily disengage after assembling.  <P>SOLUTION: A protrusion 24 having a chamfer 23 is formed at one end of the upper edge of a cut 21 of a partition plate 18, and an arc shape 25 is formed on the other end of the upper edge thereof, so that both can be easily combined with each other. Furthermore, a cut 22 having a chamfer 26 at a position downward of the cut 21 on the arc shape side and the protrusion 24 are engaged so that it becomes difficult for the partition 18 and a partition 19 to disengage. The combined partitions 18, 19 form a square lattice-state space 20, and are disposed in a packaging box body 1, thereby forming a plurality of encasing spaces to encase commodities while keeping them out of contact with one another.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303165-A (JP)
Title: Book data providing system and book data supply server
Inventor: FURUYA SAKIO
IPC: G06F17/30
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data providing system making document materials and books such as dormant books in a library or the like into electronic data and providing them in a data form conformed to a user's request.  <P>SOLUTION: This book data providing system for providing the user with book data made into electronic data has an electronic library storing the book data made into electronic data and providing the user with the book data, and a book data supply server making books not made into electronic data, into electronic data in a prescribed data form and supplying the book data made into electronic data, to the electronic library.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311498-A (JP)
Title: Shield box and its mounting structure
Inventor: KUNISHI YOSUKE
IPC: H04M1/02
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shield box capable of shielding an electromagnetic wave conveniently and surely while preventing deformation of the top plate part, and to provide its mounting structure.  <P>SOLUTION: The shield box comprises a top plate part 6 and a side wall part 7 suspending from the circumferential edge thereof wherein at least one of the inner circumferential surface and the outer circumferential surface exhibits conductivity. The shield box is arranged on a wiring board to surround an electronic circuit and/or an electronic component on the wiring board. The top plate part is provided with a deformation preventive rib 10 comprising at least one of a protrusion and a recess for preventing deformation of the top plate part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004255143-A (JP)
Title: Bedding
Inventor: SAKATA HISASHI
IPC: A47G9/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide bedding which prevents invasion of outer air into a lower part of a user's body during sleeping and can be stored as the bedding is attached in a cylindrical shape to a mattress.  <P>SOLUTION: The upper face and the lower face of this bedding are sewed together into a cylindrical shape. The lower face is cut in two and components of a velcro tape are attached to both lower cut faces.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004308708-A (JP)
Title: Clutch operating mechanism
Inventor: NISHIKAWA SEIYA
IPC: F16D25/08
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve service life and reliability of a device of a clutch operating mechanism formed of a hydraulic cylinder.  <P>SOLUTION: A hydraulic presser device 8 is provided with a hydraulic cylinder 81, which is formed of an annular housing 82, an annular piston 83 and an oil passage connecting member 84, and an oil pressure control device 9. The annular housing 82 is fixed to a clutch cover 71. The annular piston 83 forms an oil chamber 86 filled with the operating fluid between the annular housing 82, and moves in the axial direction with a pressure change of the operating fluid inside the oil chamber 86 to apply a pushing load to a pressure plate 72. The oil passage connecting member 84 is connected to the oil pressure control device 9, and provided to be rotated in relation to the annular housing 82, and connects the oil pressure control device 9 to the oil chamber 86 so that the operating fluid can flow. The oil pressure control device 9 operates the oil pressure of the operating fluid inside the oil chamber 86.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305465-A (JP)
Title: Disposable absorbent article
Inventor: HOSOYA MASAHIKO
IPC: A61F13/494
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable absorbent article which is opened easily and prevents an excessive shrinkage.  <P>SOLUTION: A free end shaped third flap part 15 is formed along the longitudinal direction of an absorbent article body 1 on the back side of the absorbent article body 1. An elastic body 17 for the third flap is provided in a container part 16 for the third flap of the third flap part 15. The shrinking of the elastic body 17 for the third flap causes the third flap part 15 to shrink in the longitudinal direction of the absorbent article body 1. The absorbent article body 1 folded at a line where the absorbent article is folded inward is opened easily, and the excessive shrinkage of the absorbent article body 1 is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313309-A (JP)
Title: Endoscope and optical fibre unit
Inventor: AONO SUSUMU
IPC: A61B1/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope and an optical fiber unit that unerringly prevent a covering member from a rupture due to a sudden pressure difference occurring during the sterilization of an autoclave or the like, the optical fiber bundle of which is durable, can be inexpensively manufactured, and the outer diameter of the insertion portion of which can be reduced.  <P>SOLUTION: Hard portions 36a and 36b integrating a light guide optical fiber bundle 34 are provided in a part of the optical fiber bundle 34 arranged in the body of an endoscope 1, a part 42 not fixed to a part of a joint between the inside periphery of the end of a covering member 40 covering the optical fiber bundle 34 and the outside periphery of the hard portions 36a and 36b is provided at least in one position along the circumference of the optical fiber bundle 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI