baber/WOPTO huggingface dataset:
Patent JP-2005014815-A (JP)
Title: Steering gear
Inventor: TANAKA EIJI
IPC: B62D3/12
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the slidability of a guide body with a simple structure even when a coating layer for measure against fretting is formed on the guide body.  <P>SOLUTION: This steering gear comprises a rack shaft 2 movable in the axial direction according to steering operation, the guide body 4 disposed on the opposite side of the rack teeth 2a of the rack shaft 2 and guiding the movement of the rack shaft 2, a housing 3 having a support hole 33 slidably supporting the guide body 4, and a coned disc spring 5 energizing the guide body 4 toward the rack shaft 2. A plate body 9 spot-welded to the coned disc spring 5 at the multiple circumferential positions of the coned disc spring 5 is installed between the coned disc spring 5 and the guide body 4. Thus, the coating layer can be prevented from being peeled off by the coned disc spring to maintain the slidability of the guide body 4 and reduce noise due to vibration of the coned disc spring 5 and the plate body 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004036072-A (JP)
Title: Application of chromoionophore and/or fluoroionophore and for dyeing human keratin fibre, dye composition and method
Inventor: GUERIN FREDERIC
IPC: A61K8/40
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new dye composition dyeing human keratin fiber and successively and easily discoloring a dyed color without using any other dye.  <P>SOLUTION: The dye composition is applied to dyeing the human keratin fiber especially the hair. The composition contains at least one compound selected from chromoionophore and fluoroionophore and a cosmetic additive except water. The method for applying a compound selected from chromoionophore and fluoroionophore as a direct dye coloring human keratin fiber is provided. The method for dyeing the human keratin fiber is provided and a device or a kit each having sections are also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005026291-A (JP)
Title: Nitride-based semiconductor light emitting device and its manufacturing method
Inventor: YAMAMOTO HIDEICHIRO
IPC: H01S5/323
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride-based semiconductor light emitting device having excellent reliability and a long service life, and to provide a method of manufacturing the device.  <P>SOLUTION: The nitride-based semiconductor light emitting device is formed by mounting a nitride-based semiconductor light emitting element chip, in which a nitride-based semiconductor layer and a first electrode are formed on the surface of a conductive substrate, and a second electrode is formed on the rear surface of the conductive substrate, on a sub-mount. In addition, the sub-mount mounted with the light emitting element chip on a stem to form the light emitting device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004214602-A (JP)
Title: Method of forming capacitor of semiconductor device
Inventor: CHO HO JIN
IPC: H01L21/316
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a capacitor with high capacitance, which prevents decrease of the dielectric constant by preventing formation of a silicon-oxide film at the interface between the storage electrode and the dielectric film.  <P>SOLUTION: The method of forming the capacitor includes (a) a step of forming an oxide film for forming the storage electrode on an interlayer insulating film having a storage-electrode contact plug, (b) a step of forming a storage-electrode region by exposing the upper face of the storage-electrode contact plug by etching a prescribed region of the oxide film for forming the storage electrode, (c) a step of forming a storage electrode so as to contact the storage-electrode contact plug on the storage-electrode region, (d) a step of removing the oxide film for forming the storage electrode, (e) a step of forming a dielectric film of a stacked structure composed of an Al-rich HfO<SB>2</SB>-Al<SB>2</SB>O<SB>3</SB>mixed film on the surface of the storage electrodes and a Hf-rich HfO<SB>2</SB>-Al<SB>2</SB>O<SB>3</SB>mixed film formed thereon, (f) a step of heat-treating the dielectric film, and (g) a step of forming a plate electrode on the dielectric film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005025627-A (JP)
Title: Information delivery system, information delivery method, and information delivery processor
Inventor: NISHITANI MASANOBU
IPC: H04W8/22
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To properly deliver information (a content) desired by a user in accordance with the present position of the user.  <P>SOLUTION: This system comprises document information 7 describing a content designation code for designating a content to be acquired; a user terminal 6 capable of inputting the content designation code described in the document information 7; access points 2a, 2b, etc. set in each of a plurality of areas; and registration servers 3a, 3b, etc. capable of registering area information for specifying the present position of the user terminal 6 connected to a certain access point and a user identification ID given to this user terminal. This system further comprises an information delivery processing means 5 for retaining a content corresponding to each content designation code, and selecting and delivering, when an information delivery request is outputted from a user terminal, the content delivered to this user terminal at least by use of the inputted content designation code and the present area information registered in the registration means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033848-A (JP)
Title: Method for calculating phase angle difference of power system, method for calculating phase angle of power system, and power system analyzer
Inventor: KOMAI KENJI
IPC: G01R25/00
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To calculate a phase angle precisely at each part of a power system even when the voltage deviates significantly from a rated value or when a transmission loss can not be neglected.  <P>SOLUTION: Phase angle calculation routes are made from two specified phase angle calculation nodes and the phase angle difference of a branch is corrected in a range not common to them. The corrected phase angle difference of a branch is then integrated and the phase angle at each node is corrected sequentially on each phase angle calculation route. Subsequently, the phase angle of two specified phase angle difference calculation nodes is corrected and the phase angle difference thereof is determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038920-A (JP)
Title: Semiconductor device
Inventor: TSUKAMOTO TATSUHIKO
IPC: H01L23/52
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in a simple constitution which can realize easily a capacitance (Ccb) between a collector and a base which is set by the required specifications.  <P>SOLUTION: The semiconductor device is provided with a p-type silicon semiconductor substrate 22, a transistor Tr wherein the substrate 22 is turned into a collector region in an element forming portion 23 of the substrate 22, a trench 29 formed by cutting a trench 28 so as to open upward in the substrate upper part of a base electrode side pad forming portion 24 which is formed adjacent to the element forming portion 23, an interlayer insulating film 30 formed by embedding the trench 28 of the trench 29 and forming a layer of dielectric material on a semiconductor substrate 22, a base electrode pad 37 formed at a position right above the trench portion 29 on the interlayer insulating film 30, and a base electrode 32 formed on the film 30 which connects electrically the base electrode pad 37 with a base region 26 formed in a collector region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007102-A (JP)
Title: Hand washer with small electrolytic water
Inventor: MORIYAMA HIROMITSU
IPC: C02F1/46
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand washer, which can be used and maintained easily, handled without expertise knowledge, installed or moved in/to required places as freely as possible, and enables people to clean and sterilize the hands or the fingers easily when and where required, by reducing size and weight of an electrolytic device.  <P>SOLUTION: The hand washer has a washing device body 10 having a raw water tank 20 which stores raw water 21, an electrolyte container 30 which adds solid electrolyte 31 to the raw water 21 from the raw water tank 20, an electrolyzer 40 which applies electrolysis to electrolyte added water 32 which is made from the raw water 21 added with solid electrolyte 31, electrolytic water 41 made through the electrolyzer 40, a discharge nozzle 50 which discharges the electrolytic water 41, a cleaning space 11 where the hands or the fingers touches electrolytic water 51 sprayed out from the discharge nozzle 50 and a waste water tank 60 which stores the electrolytic water 12 drained from the cleaning space 11. The small electrolytic water hand wash device can be reduced in size and weight to a product weight of 5 kg or less when it is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035711-A (JP)
Title: Sheet transporting device and image forming device equipped with the same
Inventor: OKA HIROSHI
IPC: B65H29/20
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet transporting device and an image forming device equipped with the same capable of precluding generation of a slip between a roll and a sheet even if there is a difference in the diameter between the roll and a friction roller.  <P>SOLUTION: The sheet transporting device 209 is furnished with a plurality of transport roller couples 210 to pinch each sheet and transport in rotation and the roll 203 installed between friction rollers 202 on a rotary shaft 201 on which a plurality of friction rollers 202 as one side members of the transport roller couples 210 are fixed at a certain spacing, wherein the roll 203 is fitted loosely on the rotary shaft 201. Because the roll 203 in loose fit rotates in followup after the sheet, the sheet is free of the risk to be damaged caused by a slip etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035576-A (JP)
Title: Container for transferring or storing chemical and/or gas, or accessory of container
Inventor: HAMAGUCHI MITSUSHIGE
IPC: F17C1/16
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for transferring or storing a chemical and/or a gas, or provide an accessory of the container, which has a superior mechanical property, especially retains excellent flexibility and impact resistance under an extreme low-temperarure atmosphere of -40°C, has a superior permeation resistance against the chemical and/or the gas, and has superior formability.  <P>SOLUTION: The container or accessory is made by forming a resin composition, which contains essential components of denatured polyphenylene sulfide resin (a) and denatured polyamide resin (b), shows an Izod impact strength of 300-2,000 J/m at -40°C, and shows a fuel (FuelC/ethanol=90/10) permeability coefficient of 50 (g mm)/(m<SP>2</SP>24hr) or less at 60°C. The container or accessory contains a resin phase separation structure in which such a phase structure that the denatured polyphenylene sulfide resin (a) forms a continuous phase and the denatured polyamide resin (b) forms a dispersed phase is at least partly formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038124-A (JP)
Title: File access control method and control system
Inventor: KIYOUBAYASHI HIROAKI
IPC: G06F12/14
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file access control method and a control system that can protect the confidential information of a customer and management information necessary for operation.  <P>SOLUTION: The file access control system connects an access restriction management server 1 for maintaining and operating a customer system and an access restriction target server 2 that is a customer system. The access restriction target server 2 has an access restriction agent 40 and security files 500. The access restriction management server 1 uses operation schedule management information 36 and access restriction information 37 to control access rights to the security files 500 in the access restriction target server. The access restriction agent 40 adds users' access rights for reference/change/deletion/execution directed by the access restriction management server to the security files to permit access to the files only at a time defined in the operation schedule management information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038685-A (JP)
Title: Lighting device, projector and arc tube
Inventor: AKIYAMA KOICHI
IPC: F21Y101/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device with a structure in which utilization efficiency of light is improved by installation of an auxiliary mirror and yet temperature of a luminescent spot will not get too high.  <P>SOLUTION: In the lighting device 110 provided with an arc tube 10 having a luminescent part emitting light between two electrodes 12A, 12B, a reflector 20 reflecting irradiation light from the arc tube 10, and an auxiliary mirror 30 arranged at a side closer to the reflector than the arc tube 10, the arc tube 10 is of a direct-current lighting type.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044552-A (JP)
Title: Switch contactor and push switch using it
Inventor: OKAMOTO FUMIKO
IPC: H01H13/48
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch contactor for a push switch used in various types of electronic equipment which is small in size and has a large operating movement amount and is excellent in operating feeling, and a push switch using the same.  <P>SOLUTION: A switch contactor is formed in conical shape by a thin metal sheet having a good elasticity, and its central crown portion is bored in a hole and tongue pieces are provided at the bored hole location from the outer periphery toward the center. The stress generated at the center of the switch contactor is removed and by making the central crown portion high, the reversal movement amount is secured large, thereby the operating feeling is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055511-A (JP)
Title: Fixing device for image forming apparatus
Inventor: KUBO TAKASHI
IPC: G03G15/20
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device suitable for power-saving fixing owing to thinning, and restraining the discharge of heat through a bearing by easily reducing the contact area of a heating roller with the bearing without performing complicated work such as work for spline shape and also realizing further thinning by effectively restraining the bent deformation of the thin heating roller, and to provide an image forming apparatus.  <P>SOLUTION: The heating roller bent and deformed is used as the heating roller and the fitting part of the heating roller and the bearing is contrived. Planes 12 are formed on a side to which the heating roller, whose longitudinal cross-sectional line of the outer periphery is shown by a solid line 21, is energized at the inside part of the bearing as shown by a broken line 20, and the contact of the heating roller with the inside part of the bearing is performed on the planes 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003356-A (JP)
Title: Lever handle for door
Inventor: ASANO TAKESHI
IPC: E05B3/04
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lever handle for a door that can be very simply attached in accordance with the thickness of the door without causing a wobble.  <P>SOLUTION: When a square core member 6 is inserted into a through hole 14, the common knurling of the through hole 14 receives a frictional force from the side 6a or the like of the square core member 6 treated by common knurling, a moving block 10, therefore, slides on a tapered hole 11b against springs 15 and 17 and moves in the direction of an arrow in Fig. 5(B). A pinching force by the wedge action of an upper block 12 and a lower block 13 and an urging force of the springs 15 and 17 facilitating that are applied to the square core member 6 once inserted into the through hole 14, disenabling the extraction. When the square core member 6 is inserted into a recessed hole 7 through a punched hole 11a and the through hole 14, a square core receptacle 8 is inserted and fitted into the mounting seat of the door 2 and the mounting of a grip 3 is finished at the position that makes further insertion impossible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005072678-A (JP)
Title: Imaging unit, zoom photographing method, and program
Inventor: SHIBUYA ATSUSHI
IPC: H04N5/232
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging unit capable of consecutively recording an excellent image while utilizing a zoom function during photographing of a moving picture.  <P>SOLUTION: A digital camera 1 provided with two imaging sections 2, 3 records image data obtained from one imaging system (e.g., the imaging section 2) to an internal memory at photographing of the moving picture and displays the data on a display section 17. When a zoom key 11 is operated, the digital camera 1 applies zoom adjustment to the other imaging system (e.g., the imaging section 3) and displays the image data obtained at that time on the display section 17 as a zoom adjustment image in contrast with the recorded image, and when the digital camera 1 receives a switching instruction or the like by the operation of a switching key 12, the other imaging system having been used for the zoom adjustment is switched into the recording. Thus, an excellent image can consecutively be recorded while the digital camera 1 utilizes the zoom function during photographing of the moving picture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026598-A (JP)
Title: Member for multilayer wiring substrate, its manufacturing method and multilayer wiring substrate
Inventor: HAGIWARA JUNICHI
IPC: H05K3/46
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for a multilayer wiring substrate having bump sections superior in position accuracy and shape accuracy, and to provide its manufacturing method and a multilayer wiring substrate using the member.  <P>SOLUTION: The member 10 for the multilayer wiring substrate having an insulating film 11 and a metal film 12 integrally forming bump sections 12a, via sections 12b and wiring sections 12c is manufactured through the steps of forming a metal mask 22 on the surface of a silicon substrate 21 whose surface is a Miller index (100) plane, forming approximately quadrangular pyramid-shape or approximately truncated quadrangular pyramid-shape recessed parts 24 in the silicon substrate 21 through crystal anisotropic etching with a chemical, removing the metal mask 22 and forming an isolating film 25 on the surface of the silicon substrate 21, forming an insulating film 11 on the isolating film 25 except the recessed parts 24, forming the metal film 12 on the insulating film 11, forming a prescribed pattern in the metal film 12, and peeling the member 10 for the multilayer wiring substrate consisting of the insulating film 11 and the metal film 12 from the silicon substrate 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033054-A (JP)
Title: Case of electronic appliance
Inventor: SEGAMI YASUSHI
IPC: H05K7/20
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case of an electronic appliance capable of improving a heat radiation effect without using a large heat radiation plate, that is, without enlarging the case, and improving strength as well.  <P>SOLUTION: The case of the electronic appliance is constituted of a supporting body 2 for supporting a substrate where electronic components are mounted and a cover 3 attached to the supporting body 2 so as to cover the electronic components on the substrate. The cover 3 is provided with a rear plate 33 in contact with the almost entire surface of the heat radiation plate fixed to the substrate, and the heat of the electronic components is radiated from the cover 3 through the rear plate 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035604-A (JP)
Title: Folding container
Inventor: MOTOMURA NOBUHIKO
IPC: B65D6/18
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding container which can be folded and used as a carry container (returnable box) and display articles in a state that they can be taken out by stacking containers storing the article, wherein a closing plate for closing an opening can be mounted/dismounted by a simple operation and the closing plate is not easily removed when a container body is tilted or slight impact is applied.  <P>SOLUTION: The folding container A2 includes the foldable container body 1, and a plurality of them can be vertically stacked with the body 1 assembled. The opening 10 from which the article stored in the assembled container body 1 is taken out is provided on the peripheral wall of the body 1. The opening 10 is structured to be capable of being opened/closed with the closing plate 2 mounted so that it can be separated to the outside of the opening 10 from the container body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036127-A (JP)
Title: Phenol resin molding material and molded product thereof
Inventor: NAKAJIMA YUKINORI
IPC: C08K3/04
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phenol resin molding material providing excellent sliding characteristics and good mechanical characteristics; and to provide a molded product of the phenol resin molding material.  <P>SOLUTION: The phenol resin molding material comprises (A) a novolak phenol resin having 1,000-1,500 weight average molecular weight, (B) a resol phenol resin, (C) a graphite powder and/or a fluororesin powder, and (D) a mineral fiber. The molded product is obtained by molding the phenol resin molding material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004173230-A (JP)
Title: Meter device
Inventor: SUGIMOTO YUJI
IPC: H04B1/08
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a malfunction of a radio receiver in a vehicle meter device having a built-in radio wave receiver.  <P>SOLUTION: A reception circuit board 51 of a keyless entry receiver is arranged by arranging it to a meter circuit board 4 in its board thickness direction in meter housings 21, 22, the reception circuit board 51 is kept away from a CPU 41, etc. by the thickness of the meter circuit board 4 by mounting the CPU 41 and an IC for communication 45 which constitute a meter circuit 4a and generate a high frequency signal on the opposite side of the reception circuit board 51 by sandwiching the meter circuit board 4 and generation of the malfunction in a keyless entry system is prevented due to output of an erroneous demodulation signal by a receiving circuit 51a, etc. by noise due to the high frequency signal.  <P>COPYRIGHT: (C)2004,JPO