baber/WOPTO huggingface dataset:
Patent JP-2004339989-A (JP)
Title: Oil temperature control device of automatic transmission
Inventor: SHIOURA YUICHIRO
IPC: F01P11/08
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil temperature control device of an automatic transmission, which performs temperature control for effectively facilitating temperature drop and temperature rise.  <P>SOLUTION: The oil temperature control device of the automatic transmission comprises heat exchangers 7, 8 for oil lubricating the automatic transmission T, which are arranged in a cooling water passage 1, 2 of an engine E. The cooling water passage 1, 2 of the engine E has an radiator 4 and is divided into an inlet side cooling water passage 1 and an outlet side cooling water passage 2 at a border of the radiator 4. When oil temperature is below a predetermined temperature, the heat exchanger 7 is heated by cooling water of the inlet side cooling water passage 1 to promote oil temperature rise. When the oil temperature is above the predetermined temperature, the heat exchanger 8 is heated by cooling water of the outlet side cooling water passage 2 to promote oil temperature drop.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003326316-A (JP)
Title: Bending device and its die
Inventor: NAKAMURA MASAMITSU
IPC: B21D37/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending device in which the input error is removed and operability and safety are improved by making the input operation of a die data by a worker unnecessary and automatically inputting the die data to a controller.  <P>SOLUTION: This device is a bending device for performing the bending work of a work, which includes the controller 31 by which the input die data of the bending data inputted from an input unit 33 are compared with the actual die data read with a read sensor 25 from an ID chip 23 provided on a die, the bending work of the work is performed in the case that both data agree, and warning is issued in the case that both data disagree, and the controller 31 is constituted so that the bending data are prepared again in the case that both data disagree. The die is a die which is freely attachable and detachable to a die mounting part of the bending device and the ID chip 23 in which the die data are stored is provided in the mounting part of the die which is mounted in the die mounting part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054903-A (JP)
Title: Method, device, and system for online authentication
Inventor: MORITA YASUJIRO
IPC: H04W12/08
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an online authentication method or the like capable of specifying a mobile terminal.  <P>SOLUTION: A source code (including an issued page serial number and an issued page generation number as non-display data) of an issued page stored in an issued page management table 204b is transmitted from an authentication server 2 (an online authentication device) to a mobile phone 1. The source code is stored in a storage part 14 of the mobile phone 1. Only display data (issued page) is displayed on the screen of the mobile phone 1. When a user uses the mobile phone 1 to request authentication to the authentication server 2, the source code stored in the storage part 14 of the mobile phone 1 is transmitted to the verification server 2. In the verification server 2, the issued page serial number and the issued page generation number included in the source code transmitted from the mobile phone 1 are collated with issued page serial numbers and issued page generation numbers stored in the issued page management table 204b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004339854-A (JP)
Title: Building method for cable dome roof
Inventor: KAWAZOE TOSHIYUKI
IPC: E04B1/34
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building method for a cable dome roof capable of building a large-scaled dome roof even with a small suspending device by reducing the weight and the tension load of a cable in hoisting.  <P>SOLUTION: When the outer periphery of the cable dome roof 1 formed by combining a large number of radial cables and ring cables is supported on a skeleton 4 and the inner peripheral side thereof is lifted along a temporarily installed structure stand 6, the radial cables 1A are raised through an auxiliary cable 8 formed by connecting a large number of lifting members 11. Even when the large-scale cable dome roof 1 is built, since a pulling device such as a jack 14 for tensing the radiation cable 1A can be eliminated or a small-sized pulling device can be used, cost can be remarkably reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340533-A (JP)
Title: Heat pump water heater air conditioner
Inventor: WATANABE TAKEJI
IPC: F25B1/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump water heater air conditioner having improved convenience and reduced volume of a hot-water storage tank owing to a highly-efficient simultaneous operation of hot-water supply and air conditioning and increased temperature and increased capacity of hot-water supply operation.  <P>SOLUTION: This heat pump water heater air conditioner comprises; a heat pump water heating means 11 having a hot-water supplying function; a heat pump water heater air conditioning means 17 having a hot-water supplying function and an air conditioning function; a hot-water storage tank 22 for storing hot water heated by the heat pump water heating means 11 and the heat pump water heater air conditioning means 17; and an indoor unit 23. During the simultaneous operation of the hot-water supply and the air conditioning, the hot-water supply operation is performed by the heat pump water heating means 11 while the air conditioning operation is performed by the heat pump water heater air conditioning means 17. When high capacity is required during the hot-water supply operation, the hot-water supply capacity is increased by simultaneously operating the heat pump water heating means 11 and the heat pump water heater air conditioning means 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349813-A (JP)
Title: Communication apparatus
Inventor: HIROHATA ATSUSHI
IPC: H04B1/54
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus 9 provided with a phase diversity reception detection circuit employing a simple configuration capable of attaining simultaneous transmission / reception without the need for using a circulator.  <P>SOLUTION: The communication apparatus uses one antenna 1 to simultaneously transceive a transmission signal and a received signal with the same frequency band, includes a first distribution means (hybrid coupler 2a) for distributing the transmission signal into first and second transmission signals, gives the first transmission signal to an antenna circuit, inputs the received signal from the antenna 1 outputted through the first distribution means to a received signal synchronous detection circuit, and uses the second transmission signal for a local oscillation signal of the received signal synchronous detection circuit to configure the reception detection circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349428-A (JP)
Title: Semiconductor device and its fabricating process
Inventor: OMI TADAHIRO
IPC: H01L21/8228
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize high speed driving of a semiconductor device comprising a plurality of semiconductor elements capable of conducting/interrupting a current at a high speed by employing the ä110} face ensuring high electron diffusion constant and hole diffusion constant in the element, by forming the semiconductor elements on a single semiconductor substrate thereby shortening the line connecting the elements and reducing the parasitic capacitance and inductance of an interconnect line.  <P>SOLUTION: A metal substrate is employed as the substrate for a semiconductor device wherein the metal substrate consists of a metal substrate of a first metal, and a connection metal layer of a second metal covering the metal substrate. A layer for preventing diffusion of the first metal is provided on the connection metal layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347870-A (JP)
Title: Image forming apparatus
Inventor: ATSUMI TETSUYA
IPC: G03G15/08
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To attain stable electrification over a long period by preventing defective electrification due to such a failure that a developer sticks to an electrifying roller.  <P>SOLUTION: An exposure condition by a pre-exposure lamp 8 is controlled so that the exposure condition before electrifying the photoreceptor 1 by the electrifying roller 30 in order to form an image on the photoreceptor 1 is made variable from that before moving the developer sticking on the electrifying roller 30 toward the photoreceptor 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004201268-A (JP)
Title: Power gating circuit and method of operating it
Inventor: PARRIS MICHAEL C
IPC: H03K17/687
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To minimize a leakage current and power losse resulting from the leakage current.  <P>SOLUTION: A power gating circuit contains a MOS circuit having first and second power supply terminals for a memory circuit etc., a P-channel transistor 12 having a drain coupled with the first power supply terminal of the MOS circuit, and an N-channel transistor 16 having a drain coupled with the second power supply terminal of the MOS circuit. Negative V<SB>GS</SB>voltages are set in the transistors 12 and 16 in a standby mode and boosted V<SB>GS</SB>voltages are set in the transistors 12 and 16 in an active mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004347988-A (JP)
Title: Terminal device, map information providing station, and updating system of map information
Inventor: SAKAMOTO TATSUYA
IPC: G09B29/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost and simplify the constitution by dispensing with the preparation of a separate storing means when storing map data after updated, and largely reducing a storage capacity.  <P>SOLUTION: This terminal device includes: a transmitting-receiving means 12 for receiving updated information showing updated contents of exterior and map data, and transmitting-receiving various pieces of information; a storing means 13 for storing the updated information from the transmitting-receiving means 12; a map data processing means 14 for indicating a specific part of the map data needed to be read when performing navigation processing based on the location of a vehicle and the map data stored in a storing means 11; a storing means 15 for temporarily storing the map data read according to the information of the specified part indicated by the processing means 14; and an updating means 16 which updates the map data stored in the storing means 15 according to updated information when such updated information to be updated is contained in the map information stored in the storing means 15, referring to the updated information stored in the storing means 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353003-A (JP)
Title: Electrolysis method and electrolysis apparatus for electroconductive treatment liquid for substrate
Inventor: HARANO RIICHIRO
IPC: C25B9/04
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolysis method which maintains the purity of an electrolytic solution produced when electrolyzing an electroconductive treatment liquid for treating the surface of a substrate, and besides electrolyzes the liquid in situ, and to provide an electrolysis apparatus therefor.  <P>SOLUTION: The electrolysis apparatus 14 for electrolyzing the electroconductive treatment liquid for treating a substrate (A) comprises a magnet 28 for generating a magnetic field (B) having the predetermined intensity and the predetermined direction of the magnetic field, around the surface A1 to be treated of the substrate (A); and an electroconductive treatment liquid-feeding means 30 which supplies the electroconductive treatment liquid to the surface A1, and passes the electroconductive treatment liquid so as to cross in the magnetic field (B) at a predetermined flow rate along the surface A1, to thereby generate an electric field (E) in the electroconductive treatment liquid and electrolyze the electroconductive treatment liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356207-A (JP)
Title: Semiconductor memory device and its manufacturing method
Inventor: ENDO TETSUO
IPC: H01L29/788
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously solve the problems wherein a semiconductor memory device is reduced in an operating speed due to the fact that it operates on a multi-valued basis, affected by an adverse effect caused by a shrinkage, varies in cell characteristics due to a three-dimensional arrangement, increased in manufacturing cost and manufacturing term, reduced in manufacturing yield, and adversely affected by a trouble related to process control so as to provide a semicodncutor memory device which is large in capacity and inexpensive and to provide its manufacturing method.  <P>SOLUTION: The semiconductor memory device has such a structure wherein a plurality of memory cells are formed on the surface of one or more protrudent semiconductor layers formed on a first conductivity-type semiconductor substrate, the memory cells are each composed of a charge storage layer, a control gate, and a second conductivity-type impurity diffusion layer formed on a part of the above protrudent semiconductor layer, and the control gates are arranged while isolated from each other in the memory cells arranged in parallel in the prescribed direction, whereby the above problems can be solved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355871-A (JP)
Title: Equipment mounting fuel cell
Inventor: ITO YOSHIHIRO
IPC: H01M8/04
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the amount of fuel in a fuel cell at a prescribed amount regarding an equipment mounting the fuel cell.  <P>SOLUTION: The fuel is supplied from a fuel tank 12 to a fuel cell 16 installed on a digital camera 10. When a shutter button 54 is depressed, a flash light device 32 emits flash light or when a picture monitor 46 is displayed, these actions are detected by a driving detection part 55, and CPU makes a fuel supply means 82 be driven and makes it supply the fuel to the fuel cell 16. By this, the fuel in the fuel cell 16 is maintained at the prescribed amount, and the fuel cell 16 can generate electricity for all times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355906-A (JP)
Title: Connector
Inventor: OSAWA HIROKI
IPC: H01R13/46
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector whereby a work to disconnect it from a bracket is efficiently carried out.  <P>SOLUTION: An insertion passage 47 of the bracket 10 is formed sideways on the rear surface of a wire cover 44. A lock piece 50 is formed in the insertion passage 47 in an upward cantilever shape, an operating part 51 at its tip protrudes beyond an upper guide rail 48, and it can be bent into the cover 44 through an escape groove 56. A lock protrusion 52 fitted in the lock hole 11 of the bracket 10 is formed at the base end side of the lock piece 50. When disconnecting a connector 40 from the bracket 10, if the lock piece 50 is bent toward the front side until it hits a bend regulating part 57 by hooking a finger over the operating part 51, the lock protrusion 52 is pulled out to the front of the lock hole 11 to release locking. Thereby, the connector 40 is disconnected from the bracket 10 while the insertion passage 47 is being relatively pulled out from the bracket 10, by steadily sliding the connector 40 in the direction opposite to the inserting direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004052107-A (JP)
Title: High temperature corrosion resistant material for air heating tube or the like of gasification melting furnace
Inventor: MATSUNO SUSUMU
IPC: C22C19/05
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To make an air heating tube or the like of a gasification melting furnace improved in a high temperature corrosion resistance under a special condition.  <P>SOLUTION: The material contains, by weight, 0.18 to 0.28% C, 3.00 to 6.00% Si, ≤0.10% Mn, ≤0.01% P, ≤0.01% S, 30.0 to 35.0% Cr and 45.0 to 50.0% Ni, and the balance Fe component, and is provided with high resistance to high temperature exhaust gas particularly in a chlorine or sulfuric acid based corrosive atmosphere. The facts that its resistance exceedingly improves when 4.5 to 5.5% Mo is further added to the fundamental components, and the upper limits of Mn, S and P can be allowable to 1.0%, 0.04% and 0.04%, respectively, are confirmed. The high temperature exhaust gas in a waste incinerator has peculiar corrosive conditions including combustion flying ash high in corrosiveness, and the development of the material in a heat transfer face exposed to the severe conditions in a gasification melting furnace as a new incineration method has eagerly be required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004356410-A (JP)
Title: Aligner and method for exposure
Inventor: TANAKA KEIICHI
IPC: G03F7/20
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner and a method for exposure having a blind with an exposure light limiting function and a contamination collecting function together.  <P>SOLUTION: Slit openings 12, 13 for passing an EUV light are formed in the blind 11 at an upper end of an optical system lens barrel 10. Contamination collecting electrodes are disposed on the peripheries of the openings 12, 13. An opening 22 for passing the EUV light toward a wafer W is formed at a center of the blind 21 at the lower end of the optical system lens barrel 10. The contamination collecting electrode and an ionizer 27 for ionizing the contamination are provided at the periphery of the opening 22. The contamination discharged by illuminating the EUV light to the reticle R reflecting surface is attracted to the collecting electrode by an electrical action, and collected. Therefore, the contamination is hardly deposited on the surface of a mirror, etc., and the decrease in the reflectivity of the mirror can be suppressed. As a result, the throughput of the exposure device is maintained, and the maintenance period can be lengthened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356484-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: ASAKAWA KAZUHIKO
IPC: H01L21/762
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor element capable of preventing an unnecessary etching groove at the upper end of a trench from being formed, hereby preventing any inconvenience from occurring in other processes, in a semiconductor element using an STI technique.  <P>SOLUTION: The manufacturing method of the semiconductor element includes a process of sequentially forming a protective oxide film 102, a nitride film 103, and an insulating film 104 for protecting the nitride film 103 on a substrate 101, a process of forming a trench 105, a process of extending an opening end in the direction of an active region by etching the insulating film 104, a process of forming a thermal oxide film 106 on the trench 105, a process of sliding a level difference between the thermal oxide film and the nitride film from the upper end of the trench in the direction of the active region by etching the nitride film 103 taking the insulating film 104 as a mask, a process of forming a filling oxide film 107, a process of exposing the nitride film 103, a process of etching the filling oxide film 107, and a process of removing the nitride film 103 and the protective film 102.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362017-A (JP)
Title: Guest room use management system for accommodation using biological authentication
Inventor: KUWANO MASAYA
IPC: G06Q50/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a receptionist from illegally performing the guest room use management of accommodations, and from stealing stay/break charge.  <P>SOLUTION: When a guest room user enters, the use guest room number of the guest room user and the biological data of the guest room user corresponding to the use guest room number are registered in a guest room use data inputting device, and a center processor stores the use guest room number and the use start time, and the biological data of the guest room user is registered in the locking device of the use guest room. When the biological data presented by the locking device of the use guest room by the guest room user are matched with the biological data of the use guest room, the locking device can be unlocked. When the guest room user leaves, the biological data of the guest room user are read from the guest room use data inputting device, and when the presented biological data of the guest room user are matched with the registered biological data, the use end time of the use guest room number of the guest room user is inputted from the guest room use data inputting device to the center processor, and the center processor calculates the use charge for the guest room number of the guest room user from the use start time and the use end time, and to store and display it so that it is made readable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361162-A (JP)
Title: Mr element
Inventor: ZAIZEN TOMOYUKI
IPC: H01L43/02
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MR element for reducing a positioning error on a magnet and the effect thereon of magnet temperature.  <P>SOLUTION: With respect to this MR element, a bias magnet is previously mounted on a sensor chip part of the MR element and then the whole thereof is formed into a mold package, thereby reducing a positioning error on the magnet and the effect thereon of magnet temperature. This eliminates irregularity of the direction of a bias magnetic field caused by the positioning error in magnet bonding work. Further, man-hours can be reduced by the elimination of magnet bonding work and also the effect of magnet ambient temperature can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004028566-A (JP)
Title: Laminated fuel strip for fuel injector
Inventor: LAING PETER
IPC: F23D11/36
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conduit 60 for a fuel injector of a gas turbine engine combustor having a laminated fuel strip.  <P>SOLUTION: Each of plates 76 and 78 has a single row 80 of widthwise spaced apart and lengthwise extending parallel grooves 84. The opposing grooves 84 in each of the plates are aligned forming internal fuel flow passages 90 through the strip from an inlet end 66 to an outlet end 69. A feed strip 62 includes a substantially straight middle portion 64 between the inlet end 66 and the outlet end 69. In one alternative, the middle portion 64 has a radius R of curvature greater than a length L of the middle portion 64. The feed strip 62 has at least one acute bend 65 between the inlet end 66 and the middle portion 64, and a bend 68 between the outlet end 69 and the middle portion 64. The feed strip 62 has fuel inlet holes in the inlet end 66 connected to the internal fuel flow passage 90.  <P>COPYRIGHT: (C)2004,JPO