baber/WOPTO huggingface dataset:
Patent JP-2001249322-A (JP)
Title: Liquid crystal device and method for driving the same
Inventor: IIZAKA HIDETO
IPC: G09G3/36
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device of a high-speed response of the liquid crystal device, using smectic liquid crystals exhibiting response by the interaction of an external electric field and spontaneous polarization and attaining orientation state for canceling the spontaneous polarization with each other in the absence of the electric field and a method for driving the same. SOLUTION: Voltage, determined according to the gradation to be displayed, is impressed between the pixel electrodes and common electrodes which holds sandwhiching the smectic liquid crystals exhibiting the response by the interaction of the external electric filed and the spontaneous polarization and attaining the orientating state to negate the spontaneous polarization with each other in the absence of the electric field. As a result, the orientation of the liquid crystals is changed, and the transition of transmittance is caused.  The liquid crystal device which promotes transition of the orientation of liquid crystal molecules and has high-speed response even at the falling time of the voltage is realized by impressing the voltage of the polarity reverse from the polarity of the drive voltage described above between the pixel electrodes and the common electrodes for the prescribed time shorter than the response time of the liquid crystal described above, in the end of the liquid crystal drive.
Patent JP-2001248542-A (JP)
Title: Method for preventing confinement of axial plunger pump and the axial plunger pump
Inventor: SUGANO KAZUHIRO
IPC: F04B1/22
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing confinement at an upper dead point portion of an axial plunger pump, and the plunger pump. SOLUTION: The method for preventing confinement of an axial plunger pump 17 consists of slightly rotating a valve plate 37 in the rotating direction of a cylinder block 13 in the axial plunger pump, so that one portion of a discharge port 45 provided with the valve plate 37 overlaps an upper dead point position 47 of a plunger 17, thereby preventing confinement of the plunger 17 at the upper dead point of the plunger 17. Further in the axial plunger pump provided rotatably with a cylinder block 13 in which a plurality of plungers 17 are mounted in a reciprocative manner, and with he valve plate 37 forming a discharge port 45 in a circular arc and a suction port 43, the valve plate 37 is slightly rotatably arranged in the rotary direction of the cylinder block 13 when the rotary direction of the cylinder block 13 is changed.
Patent JP-2001255043-A (JP)
Title: Refrigeration system
Inventor: KOMATSUBARA TAKEO
IPC: C10M171/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration system in which a high quantity of heat can be taken out while reducing environmental load, refrigerating machine oil is returned well back to a compressor, and rusting due to water contained in the refrigeration circuit can be prevented. SOLUTION: The refrigeration system circulates carbon dioxide, as refrigerant, through a refrigeration circuit comprising a compressor, a radiator, an expansion mechanism and an evaporator. The compressor employs refrigerating machine oil having a viscosity of 5-300 cSt at 40 deg.C, a volume resistivity of 108 Ω. cm or above, and a pour point of -30 deg.C or below when carbon dioxide is saturation dissolved. Furthermore, the refrigeration circuit is provided with a dryer for capturing moisture in the refrigeration circuit.
Patent JP-2001256669-A (JP)
Title: Optical pickup device and optical recording/reproducing device
Inventor: SAITO YUKIO
IPC: G11B7/135
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive optical pickup device and an optical recording/reproducing device, capable of performing recording/ reproducing to/from various kinds of optical information recording media. SOLUTION: The devices are provided with at least a condensing means, photodetecting element, optical branching element, semiconductor laser element 1, optical switching element 2 for switching the direction of an exit beam from the semiconductor laser element, and a wavelength converting element 3.
Patent JP-2001267612-A (JP)
Title: Structure of connection part of solar battery panel, connector therefor, and connection method between panel part thereof and connector
Inventor: WATANABE KUNIHIKO
IPC: H01L31/042
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide the structure of the connection part of a solar battery panel that can be assembled in a connector singly. SOLUTION: At the side of a panel 100, a panel-side conductor 130 is provided. In the panel-side conductor 130, one end is pinched and fixed between glass plates 101 to electrically connecting to a solar battery element 102, and at the same time the other projects from the outer-periphery part of the panel 100 for arranging to form at a part 130b to be pinched. At the side of a connector 1 in a housing part 10, a connector-side conductor 20 is accommodated for arranging. In the connector-side conductor 20, one end is formed at a male terminal 20a that can be connected to a female connection terminal 95, and at the same time the other is divided into two portions in the widthwise direction and is formed at a two-way pinching part 21 that can pinch the part 130b to be pinched between divided pieces 21a and 21b while the part 130b to be pinched is overlapped.  The panel 100 where the panel-side conductor 130 is incorporated, and the connector 1 where the connector-side conductor 20 is incorporated are individually manufactured. After that, the part 130b to be pinched is pinched by the pinching part 21 to connect the panel-side conductor 130 to the connector-side conductor 20.
Patent JP-2001265162-A (JP)
Title: Image forming device
Inventor: NAGAFUJI HIDEO
IPC: H05B3/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which the rise time for fixing is not delayed and generated of noise is small. SOLUTION: In the device, substantial consumed power is decreased by providing cut off time within a cycle T, that lasts from 0.3 second to 1.2 second for a signal turning on a heater after the temperature of a fixing roll reaches a reload temperature, and the consumed power is substantially decreased after the reload temperature is reached. The generation of noise is suppressed, by carrying out changing over of on and off of the heater, and setting of the cycle T is set to be not in the halfway peak of AC power voltage wave but is carried out at a position where it reaches 0 V.
Patent JP-2001265974-A (JP)
Title: System and method for receiving ordered object
Inventor: UCHIDA HARUTOSHI
IPC: G06Q30/06
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent a customer from being erroneously recognized when a merchandise is delivered by eliminating burden and time at the side of the customer who receives the ordered merchandise and a trouble at a side for delivering the merchandise. SOLUTION: A code recognized by a POS system is given to the order form of a merchandise to be delivered, the code is read by the POS system when the merchandise and the order form arrive at a merchandise reception place which is designated by the ordering person of the merchandise and the arrival of the merchandise is automatically reported to the ordering person of the merchandise by a designated report method. When the ordering person receives the merchandise at the merchandise reception place, the code to be recognized by the POS system, which is given to the copy of the order form, is collated so that the receiving person is confirmed to have placed the order.
Patent JP-2001266957-A (JP)
Title: Secondary battery unit and residual amount measurement of secondary battery
Inventor: NOGUCHI TOMOKI
IPC: G01R31/36
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To perform a residual amount measurement of a battery with a high precision by a simple method without making the battery large. SOLUTION: A personal computer 103 acquires a serial number of secondary battery unit 201 through a communication terminal 108. Next, from the serial number acquired, a deterioration parameter integrally memorized with this is read out. On the other hand, in a battery using equipment 101, the personal computer 103 reads a voltage of battery cell 202 when using the battery. Then, as a residual amount calculation process, the personal computer 103 refers to a table, and calculates the value of deterioration parameter, and the residual amount (residual amount after correction) in the case of cell voltage. Obtained residual amount is graphitized according to the necessity, and is made to be displayed on an LCD display part 104.
Patent JP-2001274622-A (JP)
Title: Satellite wave reception antenna
Inventor: NORO JUNICHI
IPC: H03F1/52
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent a satellite wave reception antenna receiving an excess input from being malfunctioned. SOLUTION: An output level detector 19 is connected to an output stage of a low noise block 12 and a voltage varactor diode 13 is inserted to an antenna matching circuit 14. The output level detector 19 drives a DC amplifier 20 in response to an output level to control the voltage variable capacitance diode 13. When an input level to an antenna exceeds a permissible input level, the output level detector 19 detects an excess input from an output level of the low noise block 12, controls the static capacitance of the voltage variable capacitance diode 13 mismatch the impedance of the antenna matching circuit 14 and shuts off the antenna input so as to prevent a low noise amplifier 15 from being malfunctioned.
Patent JP-2001273532-A (JP)
Title: Method and machine for automatic ticket examination, and radio communication equipment
Inventor: ISHIGAME SHINICHI
IPC: G07B15/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To considerably reduce the installation space of an automatic ticket examination machine in a station yard and to surely communicate with a radio passenger ticket. SOLUTION: A radio communication means 42 communicating with the radio passenger ticket is provided on one side of the automatic ticket examination machine and a radio communication means 42' is provided on the other side to decide permission or inhibition of passage of users passing in two ways. In this case, if passage of a user has been permitted on the basis of communication of one communication means to the radio passenger ticket and the other radio communication means has communicated with this radio passenger ticket of which the passage has been permitted under a prescribed condition, it is judged that there is a possibility that the radio passenger ticket is erroneously presented and passage of this user is inhibited.
Patent JP-2000296729-A (JP)
Title: Operation mode selecting method for internal combustion engine and control device for internal combustion engine operated in various operation modes according to intention of user
Inventor: GRAF FRIEDRICH
IPC: B60W10/10
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To operate an internal combustion engine in various operation modes in which, on one hand, comfortableness is not impaired as far as possible by the switching of an operation mode and, on the other hand, the fuel cost of the internal combustion engine is reduced as small as possible. SOLUTION: This control device is formed so that operator characteristics or traveling conditions for selecting a plurality of operation modes can be identified selectively and the results are taken into account when the operation modes are selected. For an internal combustion engine 6 with a controllable transmission 7, the operation modes and transmission positions are selected so that a specified torque can be generated and the fuel cost of the internal combustion engine 6 is reduced to a minimum.
Patent JP-2001272499-A (JP)
Title: Method and device for decomposing waste
Inventor: UTA NOBUKI
IPC: F23G5/14
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To decrease costs of facilities and operation and reduce the space for installing a device. SOLUTION: This device is equipped with a decomposition treatment furnace 15 which is so constituted that it possesses a melting bath formed by dissolving a non-combustible waste in wastes generated in facilities that becomes an inorganic oxide 18 and a supplying means 14 which supplies a combustible waste and a flame-retardant waste 11 as organic substances in wastes generated in the facilities together with a supplying medium to the decomposition treatment furnace 15 and introduces the combustible waste and the flame-retardant waste 11 from the bottom of a metal container 17 into the melting bath for the inorganic oxide 18. The inorganic oxide 18 is brought into contact with the organic substance 11 in the decomposition treatment furnace 15, whereby thermal decomposition is carried out for the organic substance 11 by using the heat of the melting bath for the inorganic oxide 18.
Patent JP-2001272422-A (JP)
Title: Current detector for vehicle
Inventor: TAMURA KAZUYUKI
IPC: G01R15/20
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a current detector, for a vehicle, which can be miniaturized and whose assembling operability is enhanced. SOLUTION: One end 14a of a bus bar 14 is connected to the battery terminal 17 of a battery 13 in a state that it is tightened by a screw 21. A current detector 12 at which a temperature detector 15 used to measure the temperature of the battery 13 is installed additionally is supported by the bus bar 14. The other end 14b of the bus bar 14 is connected by a terminal 18 which bites and tightens the end part of a harness 16 connected to vehicle electrical equipment (not indicated in the figure) and by a screw 22. The temperature detector 15 comprises a temperature detecting element 20, and the element 20 is installed so as to be coupled to the bus bar 14. Thereby, the constitution of the current detector for the vehicle can be simplified the current detector can be miniaturized, and the assembling operability of the current detector can be enhanced.
Patent JP-2005229804-A (JP)
Title: New melanin concentrating hormone receptor
Inventor: TAKASAKI ATSUSHI
IPC: G01N33/566
Filed: 2000-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melanin concentrating hormone receptor protein and to provide a gene encoding the protein and uses thereof.  <P>SOLUTION: A cDNA encoding the human melanin concentrating hormone receptor protein is isolated. Binding experiments using the protein can be made by providing the melanin concentrating hormone receptor which is the new protein. The development of medicines targeting the protein can be carried out by screening compounds modifying the activity of the melanin concentrating hormone receptor based on the binding experiments.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2001276307-A (JP)
Title: Game switch device
Inventor: KOBAYASHI KATSUNOBU
IPC: A63F5/04
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a switch. SOLUTION: This game switch device is provided with a first opening part 7 formed at a device body 2, a switch casing 10 rotatably attached inside the device body 2, a switch operation member 25 provided on a front surface corresponding to the second opening part 24 of the switch casing 10, the switch 31 provided inside the switch casing 10 so as to be ON-operated and OFF- operated by the switch operation member 25 and a rotating position decision means 34 for fixing the switch casing 10 at an optional rotating position to the device body 2.
Patent JP-2001280681-A (JP)
Title: Back-draft check valve for two-pipe system
Inventor: ONO NAOKI
IPC: F24F13/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To facilitate workability for mounting a back-draft check valve to a two-pipe system. SOLUTION: A first back-draft check vale is mounted to one pipe line of the two-pipe system, and a second back-draft check valve is mounted to the other pipe line of the system. The first and the second valves 16a and 16b are formed independently of each other. When a back-draft check valve 10 is to be mounted to the two-pipe system, the valve 16a is inserted to one pipe- line of the system, the valve 16b is inserted to the other. Accordingly when they are inserted, the size of each valve becomes about 1/2 the whole size. After the valve 16a and 16b are inserted respectively in the pipe lines, locking parts 50 formed in the valves are locked respectively to a partition of the two- pipe system.
Patent JP-2001279524-A (JP)
Title: Vinyl chloride-based resin yarn
Inventor: KANEOKA MASAMICHI
IPC: C08K5/57
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride-based resin yarn solving a problem that when a vinyl chloride-based resin yarn is mixed with a tin-based heat stabilizer, a gloss higher than that of the vinyl chloride-based resin yarn mixed with a lead-based heat stabilizer is produced. SOLUTION: In this vinyl chloride-based resin yarn obtained by spinning a vinyl chloride-based resin composition obtained by compounding 100 pts.wt. of PVC(polyvinyl chloride) resin with 0.5-5.0 pts.wt. of a tin-based heat stabilizer and 0.5-2.5 pts.wt. of a lubricant and adjusting its fineness to 50-1,000 deniers, the vinyl chloride-based resin composition is mixed with 0.5-5.0 pts.wt. of a crosslinking type MMA(methyl methacrylate).
Patent JP-2001283044-A (JP)
Title: System/method for acquiring material, computer-readable recording medium with material acquiring program stored thereon and material acquisition supporting device
Inventor: SHIKURA MIKIO
IPC: G06Q30/08
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To realize an efficient and smooth material acquiring job. SOLUTION: This system is provided with a material collecting information storing part 112 for retaining material collecting information concerning acquisition-desired material, which is transmitted from an ordering terminal, a bidding information storing part 113 for retaining bidding conditions with respect to material designated within the material collecting information, which is transmitted from a bidding terminal, an auction processing part 115 for generating a list of the bidding conditions corresponding to the material collecting information and selecting a bidding condition equivalent to a prescribed condition from the list, and an ordering information transmitting part 116 for transmitting ordering information to the bidding terminal having transmitted the selected bidding condition.
Patent JP-2001284841-A (JP)
Title: Casing structure for electronic equipment
Inventor: TORII NAOJI
IPC: B23K11/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that machining costs are increased for finishing to be performed in a process other than a welding process when it is necessary to flatten the outer face by sanding in a following process, since the outer face plate of the casing structure constituted of the outer face plate and outer face plate reinforcement connected by welding of an electronic equipment case is melted, and that the appearance of the outer face is deteriorated due to variation by an operator when it is necessary to manually perform sanding finish. SOLUTION: An outer face plate reinforcement shape is further bent once following the U-shape so that the mutual faces of the outer face plate reinforcement and an outer face plate can be matched, and round holes are opened with fixed intervals on the matched faces of the outer face plate reinforcement and the outer face plate, so that the melting of welding can be prevented from extending to the outer face and that the diameters of those holes can be made almost the same as the diameters of the nicks of resistance welding. Thus, it is possible to realize automatic plug welding in the round hole parts or the resistance welding among the holes, and to prevent the deterioration of the appearance of the outer face.
Patent JP-2001279259-A (JP)
Title: Desulfurizing agent for petroleum-based hydrocarbon and method for producing hydrogen for fuel battery
Inventor: KATSUNO TAKASHI
IPC: B01J23/46
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a profitable desulfurizing agent which is used for a petroleum-based hydrocarbon, can efficiently remove sulfur contents in the petroleum-based hydrocarbon down to an extremely low concentration and has a long life, and to provide a method for producing hydrogen for fuel batteries, comprising subjecting the petroleum-based hydrocarbon desulfurized with the desulfurizing agent to a steam reformation treatment. SOLUTION: This desulfurizing agent in which at least a nickel component is carried on a carrier and which is used for petroleum-based hydrocarbons is characterized in that the nickel component contains metal nickel in an amount of >=95 wt.% based on the total nickel content, and the method for producing the hydrogen for fuel batteries is characterized by desulfurizing the petroleum- based hydrocarbon with the desulfurizing agent for the petroleum-based hydrocarbon and then bringing the desulfurized petroleum-based hydrocarbon into contact with a steam reformation catalyst.
Patent JP-2001283472-A (JP)
Title: Stamper for molding optical disk and substrate for manufacturing the stamper
Inventor: MIHASHI AKIRA
IPC: B29C33/38
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a stamper for manufacturing various optical disks and a substrate for manufacturing the stamper. SOLUTION: This stamper for molding the optical disk consists of genuine Mo or a Mo-based alloy having the composition containing one or more of 2.0 mass % or lower Ni, 2.0 mass % or lower Co, 6.0 mass % or lower Fe and 20.0 mass % or lower Re on the condition that the total of them is 20 mass % or lower and Mo and inevitable impurities as the balance. But the genuine Mo or the Mo-based alloy has a single-phase structure.
Patent JP-2001283981-A (JP)
Title: Connector
Inventor: MIYAMOTO TOSHIBUMI
IPC: H01R13/64
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a detection component resulting from a lock release operation of a lock arm. SOLUTION: When a displacement of the detection component 30 can be carried out on a detection position at the time of carrying out a plug-in of both connector housings 10 and 20, it is understood that both the connector housings 10 and 20 are in the regular plug-in state. When the component 30 interferes in an interference part 21, it may occur that connector housings are in the halfplug-in state. Although there is a fear that the detection component is crushed and deformed by sagging a lock arm, without bending and extracting the detection component from a bending space, in the case of lock release with the plug-in detection means which inserts the detection component into the bending space of the lock arm, but in this invention, since it is not necessary to insert the component 30 in the bending space 25 of the lock arm 24, the detection component 30 is not crushed by the lock arm 24.