baber/WOPTO huggingface dataset:
Patent JP-2005123411-A (JP)
Title: Incollect connection preventing device
Inventor: ABE HIROSHI
IPC: H01R13/64
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide wrong connection preventing device capable of reliably preventing a detachable-side connector from from incorrectly being connected even if the connector is designed to be extremely thin and capable of reducing the manufacturing cost of an electronic circuit or an electronic apparatus which includes the connector.  <P>SOLUTION: A key 5 that protrudes toward a printed circuit board 1 having a stationary-side connector 2 is formed on a board 4 having a detachable-side connector 3. A keyhole 6, into which the key 5 enters when the detachable-side connector 3 is connected to the stationary-side connector 2 in the right way, is formed in the printed circuit board 1. An effort to incorrectly force the detachable-side connector 3 into the stationary-side connector 2 fails because the key 5 does not meet the keyhole 6 and is blocked by the printed circuit board 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127836-A (JP)
Title: Part recognition method, part recognizing device, surface mounting machine, part testing device, and substrate inspecting device
Inventor: MIYAMOTO MASANOBU
IPC: G01N21/956
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the recognition precision of parts by using a high-resolution camera, and to appropriately recognize the parts also for parts having the light reflection section of a lead, or the like.  <P>SOLUTION: An optical path change member 26 made of a glass plate is provided between a sucking part and a camera 22 so that it can make frequent appearances. When the member 26 is retracted outside the optical path, the focusing position (focus position) of a part image coincides with an area sensor 22a, and the focusing position deviates from the area sensor 22a, when the member 26 is interposed in the optical path in an imaging unit 20. Then, when recognizing a part (the first class part) without any luster sections, the member 26 is retracted to the outside of the optical path, hence the part is imaged with the first image quality focused to the sucking part, the member 26 is interposed in the optical path when recognizing the part (the second class part) having luster sections, hence the part is imaged with the second image quality out of focus, and the part is recognized based on the images.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128816-A (JP)
Title: Fluid regulator
Inventor: MATSUSHITA TAISUKE
IPC: G05D16/20
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fluid regulator for reducing an operation sound when a valve body is opened/closed.  <P>SOLUTION: A charge flow path 1 includes a proportional control valve 4 for charging air. A discharge flow path 2 includes a proportional control valve 5 for discharging air. Proportional solenoid valves are used as the air charging proportional control valve 4 and the air discharging proportional control valve 5. The proportional solenoid valve is the valve for allowing the air of a flow rate corresponding to a current value to flow by feeding a current in the internal coil. The pressure of air to be outputted from an output port 3a is detected by a pressure sensor 6. The air charging/discharging proportional control valves 4, 5 are controlled by a control part 7. The control part 7 controls the valves 4, 5, based on information from the pressure sensor 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128885-A (JP)
Title: Method and system for taking attendance, central device, and computer program
Inventor: FUYUKI MASAHIKO
IPC: G06Q50/10
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system, a central device, and a program, for preventing false attendance when seeing if students attend a lecture, while preventing increases in the amount and time of operation needed for managing the attendance.  <P>SOLUTION: A central device 10 using a web server computer and a terminal device 20 such as a cellular phone that establishes a connection (session) with the central device 10 for communication are used. The central device 10 establishes a connection at a connection request from the terminal device 20 operated by a student who is to attend a lecture. When receiving attendance information a plurality of times from the terminal device 20, the central device determines that the student operating the terminal device 20 is present, if the attendance information received is authentic and if the connection established is not disconnected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134959-A (JP)
Title: Control in drive forbiddance for positioning device
Inventor: MASUDA TAKAHIRO
IPC: B23Q5/36
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method decelerating and stopping a positioning target even when the positioning target oscillates in time of drive forbiddance.  <P>SOLUTION: In this control method, a device has: a positioning servo motor 2; a servo motor drive device 3 driving the servo motor 2; the positioning target 1 such as a work positioning-driven by the servo motor 2; and a limit sensor 4 outputting a drive forbiddance signal to the servo motor drive device 3 when the positioning target 1 reaches a limit position allowing operation thereof. To the device, a position control gain is reset to be lower than a set gain in a normal operation state in a position wherein the drive forbiddance signal from the limit sensor 4 is detected as shown in Figure, and is changed in a range wherein the position control gain does not exceed the set gain in the normal operation state such that the position control gain is proportional to a movement amount of the positioning target 1 from the position wherein the drive forbiddance signal is detected. Thus, the positioning target 1 is decelerated and stopped without oscillating it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132862-A (JP)
Title: Copolymer latex and aqueous coating composition
Inventor: RYU SHO
IPC: C09D7/12
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous coating composition having excellent preservation stability and mechanical stability of a coating and excellent drying properties after coating and excellent water resistance of the resultant coated film when used for road surface markings and to provide a copolymer latex suitable for the aqueous coating composition.  <P>SOLUTION: The copolymer latex comprises a copolymer prepared by copolymerizing a monomer mixture composed of an acid group-containing monomer and another monomer copolymerizable therewith in an aqueous phase at a pH exceeding the pH value lower than the maximum value of a pH titration inflection point of an amphoteric surfactant by 1 in the presence of the amphoteric surfactant having the maximum value of the pH titration inflection point of pH 8-10.5. The aqueous coating composition comprises the latex and is suitable as a coating for the aqueous road surface markings.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132138-A (JP)
Title: Vehicular motor
Inventor: YANO TADASHI
IPC: B60H1/32
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular brushless motor which can control the motor without any malfunction when detecting abnormal temperature in the motor or abnormal voltage of the power supply, and saving a space inside a vehicle.  <P>SOLUTION: The vehicular motor 30 mounted on a vehicle comprises an abnormal voltage detection means 68, an abnormal current detection means 69, an abnormal temperature detection means 70, and a control means 62 to limit the current supplied to an excitation coil 41 or to control the current to be turned OFF when the abnormal voltage detection means 68, the abnormal current detection means 69 or the abnormal temperature detection means 70 detects each abnormal value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098050-A (JP)
Title: Pile head joint structure by simple joint female die method
Inventor: HATATO TATSUO
IPC: E02D5/24
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a satisfactory pile head joint structure which has an enough stress resistance, excellent reliability and workability is not developed, although there is a tendency in recent designs that an ultimate design for prevention of destruction of a building upon a big earthquake is adopted, for which a number of reinforced piles wound by steel pipes or the like are designed.  <P>SOLUTION: To realize the design which is resistant against an ultimate design stress, the pile head joint structure is developed, in which joint processing of a reinforcement to be settled in a foundation slab is structured, and after a female die joint metal to be fitted to an upper end of the pile of the steel pipe outer diameter by reliable butt welding, a thick plate having a hole for a lower part wedge, or a hole-in joint metal to be embedded in the pile head part is attached at a factory, each pile is delivered to a construction site. Then, the pile having excellent workability is constructed rapidly and economically at the site without the expertise.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133130-A (JP)
Title: Cu-BASE ALLOY FOR SLIDING MEMBER
Inventor: SAWADA TOSHIYUKI
IPC: C22C9/05
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a Cu-base alloy having excellent sliding characteristics without using lead which is an environmentally loading substance.  <P>SOLUTION: The alloy is: a Cu-base alloy for sliding member having a composition consisting of, by mass, 5 to 40% Ni, 2 to 20% Mn, 0.5 to 5% S and the balance Cu with inevitable impurities; a Cu-base alloy for sliding member having a composition formed by adding one or more elements among ≤30% Zn, ≤20% Sn, ≤1% P, ≤10% Al, ≤5% Si, ≤8% Ti, ≤0.5% Zr, ≤2% Cr and ≤2% Be to the composition of the above Cu-base alloy; and a Cu-base alloy for sliding member having a composition formed by adding ≤10% Fe to the composition of either of the above Cu-base alloys.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280055-A (JP)
Title: Structure of optical incident electrode of optical interference display plate
Inventor: TSAI HSIUNG-KUANG
IPC: G02B5/28
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new structure and a material of an optical incident electrode which has a high quality of plate of an optical interference display and is manufactured at an excellent yield.  <P>SOLUTION: The optical incident electrode 302 is a translucent electrode composed of a substrate 3021 and a dielectric layer 3022. A part of light is absorbed by the optical incident electrode 302 when incident light passes through the optical incident electrode 302. A substrate 3021 is manufactured from such conductive transparent materials as ITO, indium IZO, ZO and IO, for example, and a combinations of them. Material used for forming the dielectric layer 3022 is silicon oxide, silicon nitride or a metal oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135297-A (JP)
Title: Electronic money settlement method, electronic money processing device, and electronic money processing system
Inventor: FUJINO KEIJIRO
IPC: G06Q20/06
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic money settlement method, an electronic money processing device, and an electronic money processing system capable of quickly and easily performing settlement even if a payment amount differs according to the type of an electronic money medium such as an electronic money card.  <P>SOLUTION: In the start of settlement processing using the electronic money card 20, a plurality of pieces of identification information which show the types of the electronic money card available for settlement processing, and a settlement request command including a plurality of pieces of amount information showing settlement amounts decided in compliance with the type of the electronic money card are sent from a POS terminal 10 to the electronic money processing device 40. The electronic money processing device 40 reads card information from the electronic money card 20 put over a non-contact card reader 30, compares the identification information included in the read card information and showing the type of the electronic money card with the plurality of pieces of identification information included in the settlement request command, and performs settlement processing on the amount information corresponding to the identification information resulting in agreement by the comparison.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137209-A (JP)
Title: Plant maintenance system
Inventor: HONCHI YOSHINORI
IPC: G06Q50/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant maintenance system enabling a farmer to obtain information necessary for growing crops in a simple technique and grasp estimated harvest or abnormal situation in an early stage.  <P>SOLUTION: This plant maintenance system is so structured that a sensor for detecting data affecting plant growth is disposed at a plant growing place 10 so as to periodically send the obtained data to a plant maintenance center 50. The plant maintenance center estimates growth conditions based on the received data and weather conditions to prepare a growth work plan based on the growth conditions to deliver the plan to plant growth supervisors 20 and production associated companies 40, and on one hand, estimates harvesting conditions based on the weather information and the estimated growth conditions to prepare a harvesting work plan to deliver the plan to the plant growth supervisors, the production associated companies and consumer associated companies 70.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004176176-A (JP)
Title: Steel superior in machinability
Inventor: HASHIMURA MASAYUKI
IPC: C22C38/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel superior in machinability, which gives a tool a long life and has a satisfactory cut face property.  <P>SOLUTION: The steel superior in machinability comprises 0.005-0.2% C, 0.001-0.5% Si, 0.5-3.0% Mn, 0.001-0.2% P, 0.1-0.5% S, more than 0.0005% but 0.05% or less B, 0.002-0.02% total N, 0.0005-0.035% total O and the balance Fe with unavoidable impurities; and has a pearlite area rate of 5% or less in a microstructure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005140234-A (JP)
Title: Composite roll for thermal processing, made of cemented carbide
Inventor: OHATA TAKUMI
IPC: F16C13/00
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll for thermal processing prevented from cracking and capable of uniforming the distribution of heat generation on the surface of the roll.  <P>SOLUTION: This composite roll for thermal processing, made of cemented carbide is formed by metal-joining an outer layer formed of cemented carbide, to the outer periphery of an inner layer formed of a metallic material, and circumferential compressive residual stress is applied to at least the center part in the direction of a rotation axis of the outer surface of the roll. The inner layer is formed of a steel-based material or an iron-based material, and the outer layer is formed of a sintered body of WC-based cemented carbide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142387-A (JP)
Title: Flexible circuit board
Inventor: AKAMA SHIRO
IPC: H05K1/00
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low stiffness flexible circuit board at a low cost without the sacrifice of conduction reliability between the circuit wiring patterns on the opposite sides of the flexible circuit board.  <P>SOLUTION: In the double-sided flexible circuit board where copper foils 3 are provided on the opposite sides of a flexible insulating substrate 1 through an adhesive layer 2 and an interlayer conduction passage 4 is formed between circuit wiring patterns formed on the copper foils, the circuit board is formed by bonding a copper foil 7 onto a flexible insulating film 5 having a thickness of ≤25 μm and a thermal expansion coefficient in the range of 5-27 ppm/°C through an adhesive layer 6 having a thickness of 0.3-9 μm, and the interlayer conduction passage is a copper plating layer 8 having a thickness of ≤9 μm formed by panel plating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142435-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YASUHARA TAKESHI
IPC: H01L21/3205
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method including a capacitance element (for instance, a MIM capacitance element) having a large margin for a leak current, and capable of easily leveling an interlayer insulating film by decreasing a step of the interlayer insulating film when forming the capacitance element.  <P>SOLUTION: A first electrode (a lower electrode) 2a of the capacitance element is formed on the surface of an insulating film 1 formed on the semiconductor substrate. A first interlayer insulating film 3 is formed by coating an end of a periphery part of the first electrode (a lower electrode) 2a and then a dielectric film (5) and a second metal layer (6) are formed. An element dielectric film part 5a is formed in a horse-shoe shape on an inside periphery of the first interlayer insulating film 3, and a second electrode (an upper electrode) 6a is formed in the concave part by leveling the first interlayer insulating film 3 by the chemical mechanical polishing method. A second interlayer insulating film (7) 7a is laminated on the surface of the first interlayer insulating film 3 to form second layer interconnections (interconnections) 10a, 10b on the leveled surface through conductive plugs 9a, 9b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123548-A (JP)
Title: Interposer and multilayer printed wiring board
Inventor: KARIYA TAKASHI
IPC: H01L23/32
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interposer that can prevent the disconnection of a wiring pattern on an IC chip mounted on a package substrate.  <P>SOLUTION: The stress caused by the difference between the coefficients of thermal expansion of a multilayer printed wiring board 10 having a large coefficient of thermal expansion and the IC chip 110 having a small coefficient of thermal expansion can be absorbed by interposing the interposer 70 between the package substrate 10 and IC chip 110.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004179648-A (JP)
Title: Semiconductor differential circuit, oscillation device, amplifying device, switching device, mixer, circuit device, and method for arranging the circuit
Inventor: NAKATANI TOSHIBUMI
IPC: H01L29/73
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor differential circuit that enables miniaturization of an IC chip, an oscillation device using the semiconductor differential circuit, an amplification device, a switching device, a mixer, and to provide a method for arranging the semiconductor differential circuit.  <P>SOLUTION: The semiconductor differential circuit has a semiconductor substrate 1, a first semiconductor element having a gate electrode G1, to which one of differential signals on the substrate 1 is transmitted; a drain electrode D1, that outputs the one of the differential signals controlled by the gate electrode G1; a second semiconductor element that is formed on the substrate 1 and has a gate electrode G2, to which the other of the differential signals is transmitted; and a drain electrode that outputs the other of the differential signals controlled by the gate electrode G2, wherein the drain D1 and the drain D2 are disposed adjacently, such that the drain electrode D1 is grounded via a predetermined resistance and the drain electrode D2 is equivalent to one that is grounded via a predetermined resistance at a predetermined frequency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005159429-A (JP)
Title: Projection type display apparatus, image display method thereof
Inventor: TAMURA YOICHI
IPC: G03B21/00
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable easily and rapidly projecting a suitable video image on a screen while mounting an anamorphic lens.  <P>SOLUTION: The projection type display apparatus 1 has a liquid crystal panel 11 in which pixels each independently driven are arranged in a grid in the horizontal pixel number panelH and vertical pixel number panelV, and an incident light is modulated according to an input video signal for each driven pixel; a projection lens 13 for magnifying the light modulated by the pixels at a predetermined lateral/longitudinal magnification ratio αa; a control unit 15 for deciding pixel to be driven; and a driving section 14. A horizontal pixel number VpanelH is obtained as any smaller one among the panelH or the panelV×αs/αa, and a vertical VpanelV is obtained as any smaller one among the panelV or the panelH×αa/αs. Then, a driving horizontal pixel number ApanelH is obtained as any smaller one among VpanelH or the VpanelV×αi/αa, and a driving vertical pixel number ApanelV is obtained as any smaller one VpanelV or VpanelH×αa/αi.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160637-A (JP)
Title: Stage structure of game machine
Inventor: SAIDA AKINORI
IPC: A63F7/02
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the balance of profits between a player and a game hall.  <P>SOLUTION: In a range where game balls swing on a front stage 1, rotating bodies 7L and 7R with a built-in magnet are provided and back stages 2L and 2R are provided corresponding to the rotating bodies 7L and 7R. When a plurality of magnets are built in the rotating bodies 7L and 7R, since a game ball attracting possibility is high and it tends to be advantageous to the player, the plurality of rotating bodies themselves are provided. When the plurality of rotating bodies are provided, there is the possibility that ball clogging occurs at the entrance of a path 5 where the game balls are guided. Then, by making at least one of the inclination of the back stages 2L and 2R to the entrance of the path 5 and the height of the entrance part of the path 5 be different, the possibility of attracting the game balls going to the rotating bodies 7L and 7R is increased and the stagnation of the game balls to the entrance of the path 5 is prevented. By the constitution, the expectations of the player are increased and the player does not become too advantageous.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166496-A (JP)
Title: Dispersive electroluminescent element
Inventor: HASEGAWA KAZUHIRO
IPC: H05B33/04
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of an EL element which can improve the brightness and lifetime of the dispersive electroluminescent element while preventing the penetration of moisture and oxygen inside the EL element to restrain the degradation of brightness caused by the continuous drive.  <P>SOLUTION: The dispersive electroluminescent element includes an electroluminescent cell consisting of a pair of electrodes which are opposed to each other and at least one electrode is transparent, and a light-emitting layer sandwiched between the electrodes; and a sealing film for joining and sealing the electroluminescent cell. Water vapor permeability of the sealing film at 40°C, 90% RH is 0.05 g/m<SP>2</SP>/day or less, and a desiccant layer is disposed in between the electroluminescent cell and a junction part of the sealing film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI