baber/WOPTO huggingface dataset:
Patent JP-2005063767-A (JP)
Title: Negative electrode material for nonaqueous electrolyte solution secondary battery
Inventor: SAKAGUCHI YOSHIKI
IPC: H01M4/36
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode material for a nonaqueous electrolyte solution secondary battery hardly influenced by activator grains which become fine and powdery according to repeated charging and discharging, with an improved charging/discharging cycle property, charging/discharging efficiency, and reduced irreversible capacity.  <P>SOLUTION: The negative electrode material for the nonaqueous electrolyte solution secondary battery contains Si-containing grains with an average grain diameter (D<SB>50</SB>) of whole grains of 1 to 10 μm. An oxygen density of the Si-containing grain is <2.5 wt.%, and a density of Si at an utmost surface is larger than that of oxygen by 1/2 or more. On an other kind of negative electrode material, the surface of the Si-containing grain is covered with a metal thin film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064814-A (JP)
Title: Feed horn, converter for electric wave reception, and antenna
Inventor: NAGANO ATSUSHI
IPC: H01Q19/13
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed horn, a converter for electric wave reception, and an antenna, which can be made small-sized and have high reliability.  <P>SOLUTION: A feed horn part is a part of a converter and is provided with a chassis body 1 including a waveguide 2 having an opening part, a dielectric 3 being a dielectric member connected to the opening part, and a waterproof cover 4 being a protection member. The waterproof cover 4 covers the dielectric 3 and is brought into (close) contact with a part of the surface of the dielectric 3 (a part of the surface placed on the side opposite to the surface opposed to the waveguide 2, of the dielectric 3). The waterproof cover 4 is made of a material which substantially has the same electric characteristics (dielectric constant and dielectric dissipation factor) as a material constituting the dielectric 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028444-A (JP)
Title: Desk top type high frequency argon gas atmosphere case unit
Inventor: WATANABE KAZUO
IPC: B23K31/02
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To perform brazing to a tip fitted with no base metal and thus whose brazing has heretofore been impossible in such a manner that an argon gas atmosphere is formed in a compact case, and multi-kind production can be performed without causing oxidation therein, and to prevent the oxidation of general metals on high frequency brazing as well.  <P>SOLUTION: Holes are made in the central parts on the left-right sides of a body case 1, and hand foods 3 are fitted thereto. Each hand hood 3 is covered with sealing rubber or an arm cover 20 made of PVC, and it is fixed with a fixing band 21. A hole is made in the rear part of the body case 1, a coil electrode feeder 12 is fitted and fixed to a coil electrode insulating board 11 in the figure 3 (not shown here), and the body case 1 is fitted with the coil electrode insulating board 11 or a heating coil insulation-free insertion pat 22 in the case the conventional type heating coil is used. The upper face of the body case 1 is fitted with a manometer 7, an argon gas drawing-in valve 5 and an exhaust-evacuation valve-fitted socket 6. A coil electrode feeder 12 is drawn into the body case 1, and, a heating coil 14 can be removed in a heating coil insertion part 13 of the coil electrode feeder 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063595-A (JP)
Title: Optical pickup and disk drive device
Inventor: KOBAYASHI TAKASHI
IPC: G11B7/09
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the incidence of a stray light on a light receiving part, after an operational reliability is secured.  <P>SOLUTION: An optical pickup is provided with a light emitting element 9 for emitting laser beams, an objective lens 12 for converging the laser beams on a recording layer L1(L0) of a disk-like recording medium 100, a light receiving element 15 having a light receiving unit 15a for receiving the laser beams reflected by the recording layer of the disk-like recording medium, and a optical separation element 11 for guiding the laser beams emitted from the light emitting element to the objective lens and also guiding the laser beams reflected by the recording layer of the disk-like recording medium to the light receiving element. A light shielding member 13 having a light shielding unit 13a for shielding a part of the laser beams is arranged in an optical path from the disk-like recording medium to the light receiving element. At least a part of the laser beams reflected by a layer different from the recording layer whereon the information is recorded or reproduced, is not incident on the light receiving unit of the light receiving element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004181620-A (JP)
Title: Matrix structure and manufacture method of carbon nanotubes
Inventor: LIU LIANG
IPC: B01J23/745
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To supply a matrix structure of carbon nanotubes bent in a fixed direction.  <P>SOLUTION: This invention provides the carbon nanotube matrix structure including a substrate, catalyst alloy particles formed on the substrate, and a matrix of the carbon nanotubes grown on the catalyst alloy particles and bent in a fixed direction for diversified design of elements using the carbon nanotubes. The invention also provides a manufacturing method of said structure including the following steps: (1) to deposit a catalyst layer on the substrate, (2) to deposit a material layer on the catalyst layer for controlling the carbon nanotube growth rate, (3) to anneal them in the atmosphere containing oxygen to oxidize the catalyst layer to nano-order particles, and (4) to input hydrocarbon gas to grow the carbon nanotubes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005068774-A (JP)
Title: Double glazing window
Inventor: INANAGA MAKOTO
IPC: E06B3/66
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double glazing window excellent in security, safety and disaster prevention efficiency as well as the durability and air-tightness.  <P>SOLUTION: A laminated glass laminating a glass pane and a transparent synthetic resin plate through a transparent adhesive is opposite to both of the laminated glass or a single plate glass through a spacer so as to put the transparent synthetic resin plate on an air space side, and they are fixed with a sealing material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066002-A (JP)
Title: Receiving tray for game machine
Inventor: OYAMA TSUNEKICHI
IPC: A63F7/02
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving tray for a game machine facilitating the replacement and cleaning work of object receiving bodies such as a ashtray and the like and capable of supplying the object receiving bodies with different purposes such as the ashtray and a drink holder according to the request of a parlor or a player.  <P>SOLUTION: This receiving tray 18 for the game machine is disposed in the lower part in front of the game machine 1 and provided with a tray part 23 storing game media. This receiving tray is characterized in that an object receiving/storing part 25 detachably storing a first object body 26 and a second object body 28, which store different objects respectively, is provided adjacent to the plate part 23, and the object receiving/storing part 25 is so formed that the both of the first object receiving body 26 and the second object receiving body 28 are stored in simultaneously usable states.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004115909-A (JP)
Title: Cr STEEL FOR STRUCTURAL USE AND METHOD FOR PRODUCING THE SAME
Inventor: UGI TAKUMI
IPC: C22C38/00
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide Cr steel for structural use which has excellent low-temperature toughness and impact resistance, is produced at a cost lower than that for austenitic stainless steel, and has a sufficient corrosion resistance, and more particularly Cr steel for a reefer container together with a production method.  <P>SOLUTION: The Cr steel for structural use is provided which comprises 0.002 to 0.02% C, 0.002 to 0.02% N, 0.05 to 1.0% Si, 0.05 to 1.0% Mn, ≤0.04% P, ≤0.02% S, 0.001 to 0.1% Al, and 6.0 to 10.0% Cr, and the balance Fe with inevitable impurities and has the Cr concentration on a steel sheet surface of ≥(the Cr concentration within the steel sheet-1)%. The Cr steel for structural use is manufactured by applying hot rolling to a base stock having the above composition to form a steel sheet thereafter applying descaling treatment to the steel sheet. In the method, the steel sheet surface is removed by 10 to 200 μm by the descaling treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005069645-A (JP)
Title: Multi-stage electric expansion valve and refrigerator
Inventor: YUKIMOTO TORU
IPC: F16K31/68
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-stage electric expansion valve capable of arbitrarily changing refrigerant pressure reduction amount without requiring complicated structure and control and reducing passing sound of refrigerant in a gas-liquid two phase condition and to provide a refrigerator using the multi-stage electric expansion valve.  <P>SOLUTION: This multi-stage electric expansion valve is composed of a case body 3 provided with an outlet 1 and an inlet 2 for refrigerant, a valve seat 4 formed in the case body 3, and a valve element 5 formed so as to advance and retract for the valve seat 4. The valve element 5 and the valve seat 4 are formed in such a way that restriction passages 6a to 6c capable of converting the direction of refrigerant flow several times in the directions of advance and retraction of the valve element 5 are constituted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070694-A (JP)
Title: Method and apparatus for reproducing optical signal
Inventor: HASEGAWA TATSUSHI
IPC: G02F1/365
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve optical 3R (Re-amplifying, Re-shaping, and Re-timing) reproduction without widening the pulse width of optical pulses constituting an optical pulse signal on a time axis or narrowing the light spectrum half-value width of optical pulses on a wavelength axis.  <P>SOLUTION: Optical clock pulses 13 are reproduced from an optical pulse signal 21 which is obtained by demultiplexing an optical pulse signal 11 with a demultiplexer 18 and propagating in a 2nd path 20, and an optical delay circuit 14 adds time delay to the optical clock pulses 13. The optical clock pulses 13 and an optical pulse signal 19 propagated in a 1st path 10 are multiplexed with a multiplexer 22, inputted to a QPM light guide 16, and outputted from the QPM light guide 16 while the SH wave of the signal 19 is grown and the DF wave of the SH wave and optical clock pulses in a growing process are grown. Light beam flux 17 which is outputted from the QPM light guide and includes the DF wave is filtered with a wavelength filter 24 to extract only the DF wave being a reproduced signal, thereby obtaining an optical reproduction signal 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068961-A (JP)
Title: Gatepost
Inventor: TOKUNAGA TAKETO
IPC: E05F15/10
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gatepost having a chain movable smoothly, a high reliability, and easy maintenance.  <P>SOLUTION: This gatepost is equipped with a single square post(2), a slider (6) rising and falling along an outer side surface of a square support (2) to which a rope body (4) is installed and a drive mean (8) raising or lowering the slider (6); and the slider (6) having rollers (10, 12, 14, 16, 18 and 20) sliding on the side surfaces of the square post (2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079671-A (JP)
Title: Thin film piezoelectric element and semiconductor device
Inventor: IZEKI YUJI
IPC: H03H9/17
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film piezoelectric element which is easy in manufacturing process and handling at mounting and suppresses the semiconductor element characteristics deterioration after mounting.  <P>SOLUTION: The thin film piezoelectric element comprises a substrate, a first porous film formed on the substrate, a thin film piezoelectric transducer disposed on the first porous film, and a second porous film formed on the thin film piezoelectric transducer to hold the piezoelectric transducer between the first and second porous films.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076482-A (JP)
Title: Valve opening/closing timing control device
Inventor: UOSAKI MITSURU
IPC: F01L1/34
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide structure driving a driven device and to simplify the structure in a valve opening/closing timing device simple.  <P>SOLUTION: In the structure of the device, an engagement groove 42 is formed in one end in an axial direction of a housing member 3 and can be brought into engagement with a coupling part 310 connected to a vacuum pump 300.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075507-A (JP)
Title: Container feeding and carry-out apparatus
Inventor: ITO TATSUNARI
IPC: B65G60/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight and size of a movable part to reduce the weight and size of an apparatus itself, and to efficiently perform washing work by saving the man-hours for removing a member mounted on a holding member in washing the holding member.  <P>SOLUTION: Containers storing a number of products and piled up in multistage are elevated between a lower position and a product taking position, the uppermost container moved to the product taking position is held by a holding means to take out the product, and the holding means holding an empty container taken out therefrom is moved to a horizontal carry-out position to release holding for the empty container and accumulate the containers in multistage. This container feeding and carry-out apparatus is composed of: a movable body for reciprocating the holding means between the product taking position and the carry-out position; a pair of holding members for holding the container; first and second moving members selectively engaged with an engaged parts of the holding members to move the holding members between a container holding position and a non-holding position; and a pair of guide members provided between the first and second moving members and selectively engaged with the engaged parts to guide the movement of the holding members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077022-A (JP)
Title: Refrigerator system
Inventor: KAMON KENICHI
IPC: F25D23/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator system capable of precisely announcing a commodity replacement time to a user.  <P>SOLUTION: A noncontact ID tag is attached to a commodity 20 to be set in a refrigerator, and a tag reader is provided in the refrigerator 1 as a commodity presence detecting means 31 to manage the commodity. At this time, when the information of the noncontact ID tag is read by the tag reader, an inquiry for the commodity replacement estimated time is made to a server 12, and the replacement time of the commodity is determined based on this time. Since the management of the commodity is performed while determining whether the commodity is attached or not, the precise replacement time can be announced to the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079484-A (JP)
Title: Method for manufacturing laminated ceramic electronic component
Inventor: AWATA HIROKI
IPC: H01G4/12
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for manufacturing a laminated ceramic electronic component, capable of easily cutting a laminate, and preventing faulty cutting upon cutting the laminate, without producing distortions or cracks in the laminate.  <P>SOLUTION: The laminate is formed by laminating a ceramic green sheet having a conductor pattern formed on it to fabricate a ceramic capacitor 10 wherein an external electrode 18 is formed on element assembly 12 having a ceramic layer 14 and an internal electrode 16. The laminate is heat-treated to remove plasticizer, and is cut and baked to form the element assembly 12. Upon heat treatment, the maximum temperature and the temperature rising speed is adjusted to remove the plasticizer contained in the laminate, to make the difference in the coefficients of contraction in respective portions of the laminate not larger than 0.05%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078589-A (JP)
Title: Person recognition device and traffic control device
Inventor: TSUKADA HITOSHI
IPC: E05B49/00
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a person recognition device allowing a person of an recognition object to recognize not only the position and direction of a face in recognition but also variation elements specific to the face such as a hair style and expression on the fly, and thereby capable of maintaining a constant face image to always provide stable recognition performance.  <P>SOLUTION: This person recognition device is used for recognizing whether or not the person is the individual in question by checking the face image inputted by the recognition object person against previously registered dictionary information. The face image inputted for checking it and the face image in dictionary registration for the person are displayed side by side in checking (recognizing) it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081920-A (JP)
Title: Pneumatic type cushion tire for industrial vehicle and assembly of the same tire and rim
Inventor: YOTSUMOTO RYOJI
IPC: B60B21/00
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic type cushion tire for an industrial vehicle preventing generation of rubber dust in the vicinity of an outer peripheral part of a rim flange without affecting rim assembling performance and rim sliding resistance, and an assembly of the tire and the rim.  <P>SOLUTION: In this cushion tire, a recessed part 3 is formed concentric annularly with a tire shaft in a region over a position separated from an outer diameter of the rim R to the radial direction outside on a side wall of the tire by 30 to 80% of a flange height of a standard rim specified by JATMA and a position over the flange height. In this assembly of the cushion tire and the rim, the cushion tire is rim-assembled to the standard rim specified by JATMA.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004152261-A (JP)
Title: Document print program, document protection program, and document protection system
Inventor: KANAI YOICHI
IPC: G09C1/00
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document print program preventing leakage of a document due to printing, a document protection program, and a document protection system.  <P>SOLUTION: This document protection system is constituted of the document print program, which has a means acquiring a decoding key of an encrypted document file, a means decoding the document file on the basis of the acquired decoding key, a means acquiring a print requirement related to the document file from a server via a network, and a means executing print processing satisfying the acquired print requirement, and the document protection program protecting the document file.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005082009-A (JP)
Title: Driving force distribution control device
Inventor: NOCHIDA YUICHI
IPC: B60W10/12
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the strength of a vehicle while suppressing control interference between the control by a driving force distribution mechanism and the control by an anti-skid brake system.  <P>SOLUTION: A driving force distribution control device comprises driving force distribution mechanisms 15 and 19 to variably distribute the driving force to driving wheels 8L, 8R, 14L and 14R, a driving force distribution control means 18 to control the operation of the driving force distribution mechanisms 15 and 19, an anti-skid brake system (ABS) 20, and a friction coefficient estimation means 24 to estimate the friction coefficient of the road surface. The driving force distribution control means 18 has a first mode with the priority given to the behavior control of a vehicle 1 and a second mode with the priority given to the operation of the ABS 20 for the control modes of the driving force distribution mechanisms 15 and 19. Even when the ABS 20 is in operation, the first operational mode is selected as the control mode of the driving force distribution mechanisms 15 and 19 if the friction coefficient estimated by the friction coefficient estimation means 24 is equal to or greater than a predetermined value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085620-A (JP)
Title: Cable identification tool
Inventor: EGUCHI KAZUHISA
IPC: H02G1/06
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive cable identification tool having high workability.  <P>SOLUTION: A groove is formed on at least either of two plates connected through a hinge, and a cable to be mounted is inserted into the groove, and mounted by locking the two plates by a locking part to fit them to each other. It is better to install a spring band having a spring function in the groove. This identification tool is manufactured in a connected sheet-like form.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082043-A (JP)
Title: Seat device for vehicle
Inventor: HIRAO AKINARI
IPC: B60N2/90
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat device for a vehicle capable of expanding an adjustable range by independently adjusting the angle of a lower portion and an upper portion of vertically divided seat backs, detecting a load on each portion of the seat, and setting an optimum seating posture without depending on the physique of an occupant.  <P>SOLUTION: Upper and lower portions of the vertically divided seat backs are independently inclined at an angle, the load of an occupant on each part of a seat is detected by a load detection means 50, the angle of each part of the seat back is adjusted so that the load applied to each part of the seat detected by a seat back adjustment means 51 forms the lumbar vertebrae shape of the occupant to be substantially straight. By driving tilt/telescopic drive means 32 and 33 from the relationship between the height of the occupant and the upper limb dimension calculated from the slide position of the seat by a steering adjustment means 52, the straightness of the lumbar vertebrae shape is adjusted with high accuracy irrespective of the difference in the physique of the occupant, and the driving posture with less fatigue by reducing the load on a spinal column is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083510-A (JP)
Title: Valve device, chemical analysis device and chemical analysis system
Inventor: KUWATA MASAHIRO
IPC: G01N37/00
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve device with a micro valve having an extremely small dead volume, and to provide a chemical analysis device and a chemical analysis system.  <P>SOLUTION: A microchip 1 has a first member 11 having a first fine flow path 21 allowing the flow of fluid, a second member 12 provided adjacent to the first member 11 and having a second fine flow path 22 communicative with the first flow path 11, and a third member 13 provided adjacent to the second member 12 and having a third fine flow path 23 communicative with the second fine flow path 22. With the first member 11 and the second member 12 relatively moved, the first fine flow path 21 and the second fine flow path 22 are communicated with each other. The flow of the fluid in the first fine flow path 21 is stopped by the adjacent face of the second member 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI