baber/WOPTO huggingface dataset:
Patent JP-2005213575-A (JP)
Title: Electroplating method and electroplating equipment
Inventor: YAZAWA HISAYUKI
IPC: C25D21/12
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroplating method and electroplating equipment capable of preventing the flow of a large current, such as a surge current, between a main substrate and an auxiliary substrate after the end of formation of a plating layer and well maintaining the quality of the plating layer by appropriately controlling switching and controlling output before discharging a plating solution after the plating and forming of the prescribed plating layer in particular.  <P>SOLUTION: The current value to be supplied between the main substrate and a anode is dropped to a weak current or controlled to zero in the current value after the plating layer is formed and before the plating solution is discharged. Thereby, the current charge within the circuit can be reduced and at the time of switching for electrically connecting the main substrate and the auxiliary substrate to each other, the flow of the large current, such as the surge current, between the main substrate and the auxiliary substrate is suppressed and the weak current of the prescribed magnitude can be supplied between the main substrate and the auxiliary substrate. Consequently, the dissolution of the plating layer plated and formed on the main substrate can be suppressed and the deterioration of the quality of the plating layer can be suppressed at the time of discharging the plating solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211307-A (JP)
Title: Washing machine
Inventor: YABUUCHI TAKESHI
IPC: D06F37/22
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce vibrations at a resonance and an operation of steady-state rotation.  <P>SOLUTION: A vibration isolation leg device 7 is provided with a rubber leg member 10 for supporting a washer main body 1 and a skirted and protrusive member 9 surrounding the periphery of the leg member 10. A gap G is provided between the leg member 10 and the protrusive member 9 for the leg member 10 and the protrusive member 9 being brought into contact with each other at transverse vibrations of the main body 1. A distance S in a vertical direction between the bottom of the protrusive member 9 and that of the leg member 10 is a shrinking length of the leg member 10 or larger at a maximum load in the washing machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216401-A (JP)
Title: Information recording medium
Inventor: CHO SHOTEI
IPC: B42D15/10
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium wherein durability, heat resistance, chemical resistance, an embossing aptitude, adhesion of printing ink or a laser printing aptitude, and the like are improved.  <P>SOLUTION: In the information recording medium 10 wherein a first surface base material 1 consisting of thermoplastic polymer resin, a thermosensitive adhesive layer consisting of a thermoplastic polymer resin, a center core 7 consisting of a thermoplastic polymer resin, a thermosensitive adhesive layer consisting of a thermoplastic polymer resin, and a second surface base material 2 consisting of a thermoplastic polymer resin are layered relatively in this order, the surface base materials consist of polyethylene terephthalate of a crystalline thermoplastic polymer resin subjected to biaxial stretching treatment, and an amorphous thermosetting urethane polymer resin layer 11 comprising a thermosetting polyurethane of an amorphous polymer resin and metallic soap is provided on the outer side surface of one or both surface base materials.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211435-A (JP)
Title: Endoscope apparatus
Inventor: ITOI HIROTOMO
IPC: A61B1/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope apparatus which can improve maneuverability of a hauling operation of an insertion section and an insertion appliance.  <P>SOLUTION: Two or more rows of engagement sections 80 having triangular cross sections which are anti-slip members are formed in the saw-toothed shape on an inner peripheral surface of a holding section 52 of a covering tube 50. Two or more rows of receiving sections 82 having triangular cross sections which are brace members are formed in the saw-toothed shape at a prescribed position on an outer peripheral surface of an insertion section 12. The receiving sections 82 are engaged with the engagement sections 80 at the side of the holding section 52 when the holding section 52 is pressed and elastically deformed in a direction of diameter reduction. Thereby, the insertion section 12 is hauled together with the covering tube 50 without slipping against the covering tube 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212424-A (JP)
Title: Non-combustible decorative sheet
Inventor: YAMAMOTO AKIHIRO
IPC: E04F13/08
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-combustible decorative sheet keeping a non-combustibility, being excellent in strength, being small in dimensional change.  <P>SOLUTION: A metal foil is interposed between a core layer comprising a prepreg made by impregnating an organic fiber base substrate with a slurry composed of an organic resin and an inorganic filler and a resin impregnated decorative paper made by impregnating the raw paper for the decorative sheet with a resin solution mainly comprising a thermosetting resin and drying it, and is formed under heated and pressurized conditions. The compounding ratio of the organic resin and the inorganic filler in the slurry are 5-50:95-50 as a solid ratio, and as this organic resin, a phenol resin and/or an amino-formaldehyde resin are used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216820-A (JP)
Title: Direct methanol fuel cell
Inventor: SUDA YOSHIHISA
IPC: H01M8/24
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small direct methanol fuel cell suitable as a power source of portable electronic equipment, capable of stably, continuously supplying direct liquid fuel from a fuel storage tank to each unit cell.  <P>SOLUTION: A fuel cell A is formed in such a way that an electrolyte layer is installed on the outer surface part of a fuel electrode body and an air electrode layer is installed on the outer surface part of the electrolyte layer to form a unit cell, a plurality of unit cells are connected, a fuel supply body 30 having penetration structure to be connected to the fuel storage tank 10 storing liquid fuel or a fuel electrode body is connected to each unit cell 20 to supply liquid fuel, and the end of the fuel supply body is connected to a spent fuel storage tank 40. A porous body having capillary action and/or a relay core 40a comprising fiber bundles are/is arranged in the spent fuel storage tank 40, spent fuel is exhausted to the spent fuel storage tank 40 through the relay core 40a, and the spent fuel storage tank is released.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336007-A (JP)
Title: High voltage transformer and electronic oven using the same
Inventor: LEE KIL YOUNG
IPC: H01F27/28
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high voltage transformer which extends an insulation distance between an output terminal of a secondary coil for outputting a high voltage and a core, and an electronic oven using the same.  <P>SOLUTION: The transformer includes a core which is surrounded by a plurality of coils for boosting an AC voltage and connected to the ground; an output terminal for outputting the voltage boosted by the plurality of coils; and an insulating member intervened between the output terminal and the core.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220806-A (JP)
Title: Fuel supply device
Inventor: TORII MIKIO
IPC: G01F23/28
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device capable of accurately detecting the liquid level of a fuel in a fuel tank.  <P>SOLUTION: A level gauge 25 is positioned above a pressure regulator 24 in the vertical direction. Also, the pressure regulator 24 and the level gauge 25 are installed on both sides of a fuel pump 21 in the axial and radial directions of the fuel pump 21. Accordingly, the streamline of the excess fuel discharged from the pressure regulator 24 is deviated from the level gauge 25 and the fuel discharged from the pressure regulator 24 does not directly strike the level gauge 25. Thus, the level gauge 25 can be prevented from mis-operating, and increase detection accuracy for the level of the fuel in the fuel tank 2. In addition, the fuel discharged from the pressure regulator 24 is limited to flow by a tube part 15, and accumulated near a suction filter 23. As a result, the fuel pump 21 can suck the fuel to the end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221949-A (JP)
Title: Zoom lens
Inventor: TAKATSUKI AKIKO
IPC: G02B15/167
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens in which a focal length can be changed while maintaining sufficient performance and also a quick focusing is possible.  <P>SOLUTION: The zoom lens is equipped with; a 1st lens group G1 having positive refractive power; a 2nd lens group G2 having negative refractive power; a 3rd lens group G3 having positive refractive power and a diaphragm St; a 4th lens group G4 having negative refractive power; and a 5th lens group G5 having positive refractive power in order from an object side. Focusing is performed by moving the 4th lens group G4 on an optical axis. The 1st lens group G1 consists of an interchangeable lens group G11 and a fixed lens group G12. The zoom lens is constituted so that it is possible to change the focal length of a whole system by exchanging the interchangeable lens group G11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228481-A (JP)
Title: Fuel cell
Inventor: SATO HIROMICHI
IPC: H01M8/02
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent hydrogen embrittlement of a hydrogen permeable metal layer, when the temperature falls after a fuel cell having the hydrogen permeable metal layer stops generating electric power.  <P>SOLUTION: A fuel cell stack 15 in the fuel cell 10 includes a power generating portion, having the hydrogen permeable metal layer, comprising hydrogen permeable metal, an anode electrode and an electrolytic layer having proton conductivity. When power is generated, a fuel gas is supplied to a first gas passageway which is formed on the first surface side of the power generating portion, and an oxidation gas is supplied to a second gas passageway which is formed on the second surface side of the power generating portion. Under a predetermined condition responding to suspension of the fuel cell, a purge gas which substantially does not contain hydrogen is supplied. In addition, the anode electrode and the cathode electrode of the fuel cell stack 15 is short-circuited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224805-A (JP)
Title: Apparatus and method for compacting powder
Inventor: OKAZAKI KATSUNORI
IPC: B30B11/02
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder compacting apparatus and a powder compacting method by which the density difference of products is reduced and simultaneously the problem of poor handling ability when taking out a compacting is dissolved.  <P>SOLUTION: After material powder 6 is charged in a cavity 5 which is formed among a lower punch 2, a die 3 and a core rod 4, an upper punch 1 is lowered and the descent of the core rod 4 is stopped by receiving and supporting the core rod 4 in a position where the prescribed length of the upper punch 1 is inserted into the die 3 and the upper punch 1 and the die 3 are continuously lowered to the completion point of compacting while maintaining this state. After that, a movable supporting fixture 13 is returned to the retreating point, the die 3 and the core rod 4 are lowered to the position which is separated from the compact 6A and the compact 6A is taken out of the compacting apparatus by elevating the upper punch 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224165-A (JP)
Title: Rolling control system for working implement
Inventor: UMEMOTO SUSUMU
IPC: A01B63/10
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling control system for a working implement ensuring properly making a rolling control of good responsiveness and high accuracy through rationalizing a criterion whether or not an angular velocity sensor is to be used.  <P>SOLUTION: The rolling control system for the working implement includes a rolling control unit 61 functioning to perform a rolling control based on the respective detection values θtr and dθtj/dt of a tilt sensor 57 and an angular velocity sensor 58, a turning angular velocity operating unit 65 functioning to calculate the turning diameter (r) in undergoing the turning travel based on the interaxle distance W and the wheel interval H of the traveling machine body 1 and the detection value θs of a cut angle sensor 36, and calculates a turning angular velocity (ω) generated in undergoing the turning travel based on the turning diameter (r) and the detection value (v) of a vehicle speed sensor 35, and a unit 66 functioning to determine whether or not the turning angular velocity (ω) exceeds a predetermined limit value ωm. This system works as follows: When it is determined by the unit 66 that the turning angular velocity (ω) exceed the limit value ωm, the rolling control unit 61 performs a control actuation based only on the detection value θtr of the tilt sensor 57.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226573-A (JP)
Title: Pump
Inventor: FUKAYA KANEHIRO
IPC: F04B9/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the necessity of solenoids and armatures, reduce costs by simplifying a structure, reduce the size and remove anxiety for wear by reducing the number of sliding members.  <P>SOLUTION: In this pump, four coil spring-shaped actuators 10 to 13 made of shape memory alloy are hung between an electrode 14 mounted on a piston 2 and electrodes 16, 17 mounted on a cover 15. When a drive current is supplied to these actuators 10 to 13, they are contracted so as to have a solid winding posture. At this time, liquid in a pump chamber 9 is flowed out from a check valve 24. Next, when a drive current is supplied to actuators 4 to 7, the actuators 4 to 7 are contracted until they become solid winding. The other actuators 10 to 13 are extended, and fluid in a pump chamber 3 is flowed out from a check valve 21. The pump is constituted so as to repeat these steps.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229451-A (JP)
Title: Video display device, video display method, program for video display method, and recording medium recorded with program for video display method
Inventor: TANAKA TAKESHI
IPC: H04N5/445
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To further enhance a presence by applying a video display device, a video display method, a program for the video display method and a recording medium, in which the program is recorded, to the viewing of a television program, for example, a talk, etc. and reflecting the motion of a moving picture also on the display of a still picture .  <P>SOLUTION: When the program is displayed by the moving picture and the still picture by sorting the program into a plurality of systems, a portion where the same object is photographed is segmented from the moving picture and inserted into the still picture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235815-A (JP)
Title: Plug and module for photoelectric conversion
Inventor: HARADA SHINJI
IPC: H01L31/0232
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform axial alignment for which much time and labor has been conventionally used, thereby increase the productivity of a photoelectric conversion plug and photoelectric conversion module used in an optical transmission system.  <P>SOLUTION: The photoelectric conversion plug 4 which constitutes the photoelectric conversion module comprises an optical lens 6, a lens-barrel 7, and a holder 13 wherein an optical fiber 2 is inserted and supported, all of which are formed as an integral body using optical resin. Inside the resin molding 8, a photoelectric conversion element 1 is molded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234127-A (JP)
Title: Seamless belt with surface protective layer and manufacturing method of the same
Inventor: TAKECHI SHIGETOSHI
IPC: B29C48/32
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seamless belt which eliminates the possibility of belt surface being contaminated and hardly causes scratch and folding in a manufacturing process of a belt, further, a quality control process, a packaging process and an attaching process of the seamless belt to printer, copy machine and printing machine.  <P>SOLUTION: The seamless belt is used for an electrophotographic system. In the seamless belt with a surface protective layer, the seamless surface protective layer weakly adheres to the surface of the seamless belt. In the manufacturing method of the seamless belt with the surface protective layer, a tube extruded from a multilayer annular die by making the seamless belt an inner layer and making the surface protective layer selected from the resin of which the peel strength with the seamless belt is made to be 400 g/25 mm width or less the outermost layer is cut in round slices and, thus, the seamless belt with the surface protective layer is manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311961-A (JP)
Title: Semiconductor device
Inventor: MAEDA YUKIHIKO
IPC: H01L29/78
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize a stable drain current and a sufficient reduction effect for a gate leakage current by using a gate insulation film having a thickness less than 10nm with which a high gain is acquired, in a GaN HFET.  <P>SOLUTION: A semiconductor device comprises an Si<SB>3</SB>N<SB>4</SB>film 41A provided on a surface of an HFET structure 10 using a nitride semiconductor, an Al<SB>2</SB>O<SB>3</SB>film 41B formed on the Si<SB>3</SB>N<SB>4</SB>film 41A, and a gate electrode 42 formed on the Al<SB>2</SB>O<SB>3</SB>film 41B. By this structure, the stable drain current and the sufficient reduction effect for the gate leakage current are realized by using the gate insulation film having the thickness less than 10nm with which the high gain is acquired. As a result, an insulation gate HFET of high gain/ large current using a thin layer insulation gate 40 is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238871-A (JP)
Title: Fail control device
Inventor: MATSUMOTO MANABU
IPC: B60H1/32
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fail control device to prevent a high pressure refrigerant from flowing in the cabin even if abnormality occurs in a vehicle.  <P>SOLUTION: The fail control device 2 mounting an air conditioner 1 using the refrigerant for the vehicle has an abnormality detection means 3 detecting the abnormality of the vehicle and a flow path switching means 4 switching the flow path of the refrigerant to a first flow path 10 which is separated from the inside of the cabin and circulates in the outside of the cabin when the abnormality detection means 3 detects abnormality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242471-A (JP)
Title: Information collection/transfer/acquisition system, information collection controller, information collection control method, program therefor and recording medium recording them
Inventor: NAKAMURA TAKAYUKI
IPC: G06Q10/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly complete a reading process and to perform video display according to an instruction of a user, and to do away with risk of privacy leakage of the user not to require a high security level to a proxy, in information collection for storing a behavior history of an individual.  <P>SOLUTION: This information collection/transfer/acquisition system has: a base station group 11 specifying an information source producing storage target information; an information collection controller 30 sending a storage instruction to information source controllers 61, 62, and receiving a storage response including a cryptographic key and an identifier showing a storage place; and an information acquisition device 80 recording the cryptographic key and the identifier showing the storage place into a storage list. The information sources 51, 52 producing the storage target information are specified, the cryptographic key is generated, the storage places 53, 54 are secured, the identifier showing an intermediate accumulation device 70 is acquired, information generated from the information sources 51, 52 is encrypted, the encrypted information is recorded in the intermediate accumulation device 70, and the cryptographic key and the identifier showing the intermediate accumulation device 70 are recorded in the storage list 34 inside a storage device 54.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244524-A (JP)
Title: Minutes file generating method, minutes file management method, conference server, and network conference system
Inventor: NAGAYAMA HIROISA
IPC: H04L12/18
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently reduce the data quantity of a minutes file of multimedia information and realize efficient access to the minutes file.  <P>SOLUTION: A network conference system of a server/client system is configured in such a way that a conference server 100 and a plurality of conference terminals 140a-140n are connected via a network 130. In this system, a conference data storing unit 120 forms a real-time conference data file 123 and an index file 122 containing time information and header information during the progress of the conference. After the conference is completed, editing such as merging processing of sound streams of the data file 123 and image thinning processing are performed, a minutes file 124 is generated and the minutes file 124 is managed by the index file 122.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238651-A (JP)
Title: Antistatic adhesion type optical film and image display
Inventor: HOSOKAWA TOSHITSUGU
IPC: C09J7/02
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic adhesion type optical film in which an antistatic layer and an adhesive layer are laminated in turn on at least one side of an optical film, and the lack of the adhesive can hardly occur and which is good in reworking properties.  <P>SOLUTION: In the antistatic adhesion type optical film in which an antistatic layer and an adhesive layer are laminated in turn on at least one side of an optical film, the adhesive layer is laminated on the antistatic layer through an anchor layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244694-A (JP)
Title: Combined antenna device and mobile having the same
Inventor: KATO TAKAO
IPC: H04Q7/20
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device capable of receiving a satellite radio signal with a simple structure.  <P>SOLUTION: The antenna device includes a first antenna element 15 for receiving the satellite radio signal, and a second antenna element 26 for receiving an FM signal. In response to the satellite radio signal received by the first antenna element 15, a first signal processing circuit 16 generates a reception signal. On the basis of the reception signal, a signal conversion circuit 14 generates a transmission signal. In response to the generated transmission signal, a second signal processing circuit 25 generates the FM signal, which is then radiated from the second antenna element. The above FM signal can be received by an ordinary antenna element for receiving an FM band.  <P>COPYRIGHT: (C)2005,JPO&NCIPI