baber/WOPTO huggingface dataset:
Patent JP-2003347436-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: IIDA IZUO
IPC: H01L27/10
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the erase characteristics from deteriorating when data in a flash memory is erased.   <P>SOLUTION: A first insulation film 4 is formed on a semiconductor layer 3, a polysilicon film 6 is formed on the first insulation film 4 and a second insulation film 8 is formed on the polysilicon film 6. At a desired position of a resistor element 2a and a capacitor element 2b, resist is formed and etched to leave the second insulation film 8a in the region of the resistor element 2a and the capacitor element 2b. After a silicon nitride film is deposited on the entire surface, an opening is made at a desire position for forming the flash memory 1 and a part of the polysilicon film 6 is etched before a third insulation film 10a is formed. Thereafter, the polysilicon film 6 is etched anisotropically using the third insulation film 10a and the second insulation film 8a as a mask thus forming a floating gate 12 beneath the third insulation film 10a and forming the lower electrode of the resistor element 2a and the capacitor element 2b below the second insulation film 8a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341479-A (JP)
Title: Electronic type car theft preventive device
Inventor: NAGAE TOSHIHIRO
IPC: B60R25/24
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic type car theft preventive device having high reliability at low cost.   <P>SOLUTION: The electronic type car theft preventive device is equipped with a lock pin 12 to be engaged with and disengaged from a steering shaft 21, a motor 43 to actuate the lock pin 12, and a control means to control the drive of the motor 43. The lock pin 12 is energized at normal time by the second spring 30 in the unlocking direction. The motor 43 and the control means are maintained in the condition with no current fed except when the lock pin 12 is locked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342579-A (JP)
Title: Liquid crystal composition
Inventor: UMETSU YASUO
IPC: C09K19/18
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal composition having high voltage retention required for a liquid crystal display device of AM-LCD type, and having a wide nematic liquid crystal temperature range, a low viscosity, and a large birefringence.   <P>SOLUTION: This liquid crystal composition is composed of A group compounds (each having an anisotropic dielectric constant of >+1.5) and B group compounds (each having an anisotropic dielectric constant of -1.5 to +1.5), and has a nematic phase temperature range of 75 to -10°C and a birefringence (Δn) of 0.16-0.35, wherein the A group compounds are composed of compounds expressed by formulae (1) [R<SP>1</SP>is an alkyl or the like; A<SP>1</SP>is cyclohexylene, phenylene or the like; Z<SP>1</SP>is -COO-, a single bond or the like; X<SP>1</SP>to X<SP>4</SP>are each H, F or Cl; Q<SP>1</SP>is -OCH<SB>2</SB>- or the like; Y<SP>1</SP>is F or Cl; and (l) and (m) are each 0, 1 or 2, provided that (l)+(m) is 1 to 3] and (2) (R<SP>2</SP>is an alkyl or the like; any one of Z<SP>2</SP>and Z<SP>3</SP>is -C≡C- and the other is a single bond; X<SP>5</SP>to X<SP>10</SP>are each H, F or Cl; Q<SP>2</SP>is -OCH<SB>2</SB>- or the like; and Y<SP>2</SP>is F or Cl) and further contain one or more compounds expressed by formula (3) [R<SP>3</SP>is an alkyl or the like; A<SP>2</SP>is cyclohexylene, phenylene or the like; Z<SP>4</SP>is -COO-, a single bond or the like; X<SP>11</SP>and X<SP>12</SP>are each H, F or Cl; and (n) is 1 or 2] in an amount of 5-15%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013207-A (JP)
Title: Automatic toll collection system and vehicle management method
Inventor: HASEGAWA YUJI
IPC: G07B15/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ETC system for detecting deviation of vehicle management due to erroneous detection by a vehicle detection device and bringing back to a correct vehicle management condition.  <P>SOLUTION: A plurality of vehicle detection devices S1, S2, S3 and S4 for detecting a passing vehicle and a photographing means 20 for photographing the passing vehicle are provided. Identity of the vehicle detected by the plurality of the vehicle detection devices S1, S2, S3 and S4 is determined by using an image taken by the photographing means 20. By combining information by the vehicle detection devices S1, S2, S3 and S4 for detecting only whether a vehicle has passed or not and image information by the photographing means 20, it is possible to identify whether a vehicle respectively detected by the vehicle detection devices S1, S2, S3 and S4 is identical or not, so that deviation of vehicle management can be corrected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011030-A (JP)
Title: Chopped carbon fiber bundle, method for producing the same, aqueous sizing agent for chopped carbon fiber bundle and thermoplastic resin composition and molded product thereof
Inventor: SUGIURA NAOKI
IPC: D06M15/55
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chopped carbon fiber bundle having excellent shape stability, handleability during production of a fiber-reinforced composite material and further excellent economical efficiency and a molded product thereof.  <P>SOLUTION: The chopped carbon fiber bundle is obtained by applying an aqueous sizing agent comprising a water-soluble or a water-dispersible polyurethane resin (B) having ≥500% film elongation and a silane coupling agent (C) to a carbon fiber bundle to which a water-soluble or a water-dispersible epoxy resin (A) is applied and dried, cutting the resultant fiber bundle to a prescribed length and then drying the cut fiber bundle. The pickup of the component (A) based on the carbon fiber bundle is 0.1-2.0 mass%. In the sizing agent, the amount of the formulated component (B) is 70-99 mass% and the amount of the formulated component (C) is 1.0-10 mass% based on 100 mass% of the total amount of the components other than water. The pickup of the sizing agent based on the carbon fiber bundle after applying the component (A) is 1-5 mass% expressed in terms of the amount of the components other than the water. The water content of the carbon fiber bundle during cutting is 20-50 mass%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011436-A (JP)
Title: Engine temperature detecting device for engine
Inventor: SUZUKI SHOSUKE
IPC: F02M1/06
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To offer simple construction permitting consistently successful and quick detection of the temperature of an engine which has an oil pump mounted on an engine body provided with a crank case, a cylinder block and a cylinder head for pumping an oil from an oil storage part formed at the lower part of the crank case and oil supply passages provided at least in the cylinder block and the cylinder head ranging over the oil pump for guiding the valve system lubricating oil, while hardly receiving the influences of a change in the operated condition and attitude of the engine and of environmental heat radiation from the outer surface of the engine.  <P>SOLUTION: The oil supply passage 67 is located in the cylinder head 37 closer to an inlet port 47 than to an exhaust port 48. A temperature detector is mounted on the engine body 34 with its detecting element part facing the oil supply passage 67.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011691-A (JP)
Title: Damping device
Inventor: MATSUMOTO TATSUJI
IPC: E04H9/02
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping device which certainly positions a hard sphere, secures extension of period in the case of an earthquake, and effectively reduces acceleration responsive to the earthquake.  <P>SOLUTION: The damping device 1 comprises a cylindrical elastic body 2 made of rubber, a hard sphere 3 stored inside the cylindrical elastic body 2 while contacting with the inner surface of the cylindrical elastic body 2, and upper and lower hard boards 4 and 5 mounted to respective upper and lower end surfaces of the cylindrical elastic body 2. The lower surface of the upper hard board 4 and the upper surface of the lower hard board 5 are provided with positioning sections 6 and 7 for engaging the hard sphere 3 so that the hard sphere 3 is positioned in the central part in the cylindrical elastic body 2. The positioning sections 6 and 7 are shallow grooves with a predetermined diameter where the hard sphere 3 is engaged up to a height h of 1/400-1/50 of the radius r thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009817-A (JP)
Title: Automobile seat
Inventor: USHIJIMA TETSURO
IPC: B60R21/02
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To positively restrain forward movement of an occupant even when impact from the occupant is applied to a receiving member in the case of sudden deceleration of an automobile.  <P>SOLUTION: The receiving member 20 is disposed at a front part in a seat cushion to receive the hip part of the occupant sliding out forward with inertia force in the sudden deceleration. Both ends of the receiving member 20 are supported by upper rails 4 of seat rails 3 on both right and left sides through support parts 12 each having a means for energizing the receiving member to move upward, and a mechanism for locking downward movement in the sudden acceleration. The support parts 12, 12 are connected by a connecting member 29 to prevent the support parts from falling inside when receiving the forward movement of the occupant's hip part by the receiving member 20. The receiving member 20 is thereby restrained from bending largely in V-shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012700-A (JP)
Title: Method and apparatus for synthesizing voice and method and apparatus for preparing dictionary
Inventor: YAMADA MASAAKI
IPC: G10L13/06
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce "diffusion" of voice spectrum due to a windowing function applied for the purpose of obtaining minute element pieces and to realize voice synthesis of high tone quality.  <P>SOLUTION: At a spectrum correction filter constituting step S4, a spectrum correction filter is constituted based on waveform data acquired at a waveform data acquiring step S2. On the other hand, at a minute element piece segmenting step S5, minute element pieces are segmented by the windowing function and the waveform data acquired at the step S2. Then at a minute element piece spectrum correcting step S6, spectrum correction processing by the spectrum correction filter is performed to each minute element piece. At a rhythm changing step S7, the minute element pieces of corrected spectrum are rearranged in order to realize desired rhythm. At a waveform superposing step S8, rearranged minute element pieces are superposed to obtain synthesized voice waveform data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010543-A (JP)
Title: Granule used as turbidity-forming agent, method for producing the same, and bath agent composition containing the granule
Inventor: TORII KAZUKI
IPC: A61Q19/10
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granule usable as a turbidity-forming agent, a method for producing the granule, and to obtain a bathing agent composition containing the granule.  <P>SOLUTION: The granule contains anatase-type titanium oxide and a water-soluble polymer. The bathing agent composition contains the granule. The method for producing the granule is also provided. By using the granule, the bathing agent composition having high preservation stability can be provided. The bathing agent composition can be packaged and preserved even in a paper container because of the high stability in the preservation. Good solubility and dispersibility can be obtained even in an area where the hardness of tap water is high.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014855-A (JP)
Title: Optical fiber laser equipment
Inventor: KUWABARA MASAHIRO
IPC: H01S3/06
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical fiber laser equipment which accumulates external energy in an optical fiber at a certain time and momentarily discharge the energy by switching to generate large pulse light.  <P>SOLUTION: Both ends of the optical fiber constituted round including an optical fiber 1 for amplification are connected to opposite ports A and C of 2-input, and 2-branch bidirectional optical switch 4 and outputs are led out of other ports B and D. Stimulation light is inputted from a multiplexer 3 to stimulate the optical fiber 1. Inter-port couplings of the optical switch 4 are so switched that A and D are coupled with each other. Feedback light from the port A is inputted to the optical fiber 1, but feedback light from the port C is blocked by an optical isolator. Only the former feedback light causes induction discharge of the optical fiber 1 and is amplified to obtain a large light pulse such that all energy in a stimulated state contributes to amplification.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013055-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ARIGA TOMOE
IPC: G03G15/20
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To make simplification in structure, miniaturization in size and reduction in cost possible for a thermal roller type fixing device, to shorten warming-up time, and to suppress deformation including generation of curls and wrinkles of a ejected sheet material by reducing stress on the sheet material.  <P>SOLUTION: The fixing device is equipped with a thermal fixing roller 1 in which a heating source 1a is incorporated, a pressure roller 2 which is pressurized by the thermal fixing roller, a heat-resistant belt 3 which is moved by being wound on the outer circumference of the pressure roller and held between the thermal fixing roller and the pressure roller, and a belt extending member 4 for stretching the heat-resistant belt. In this fixing device that fixes an unfixed toner pattern formed on a sheet material 5, the belt extending member 4 is arranged on the upstream side in the moving direction of the heat-resistant belt 3 from the pressurized part between the thermal fixing roller 1 and the pressure roller 2. In addition, the belt extending member 4 is made rockable in the direction of the thermal fixing roller 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013105-A (JP)
Title: Coated optical fiber
Inventor: ISHIDA ITARU
IPC: G02B6/44
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated optical fiber having such structure that flaws, glass breaks or the like are not brought about in a glass end face of the coated optical fiber regardless of polishing processing for splicing of the glass end faces of the coated optical fiber.  <P>SOLUTION: In order to resolve the problem of flaws, glass breaks or the like in the glass end face, the coated optical fiber has an optical fiber coated with a thin coating which has ≥1000 MPa Young's modulus (at 25°C) and is made of a ultraviolet curing resin, and an epoxy acrylate resin is used as the ultraviolet curing resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021533-A (JP)
Title: Supply task support system
Inventor: MORI KAZUYOSHI
IPC: G06Q10/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supply task support system in an application server provider(ASP) system capable of standardizing the supply task of components by using the Internet.  <P>SOLUTION: A server 21 for storing home pages or data or the like for supplying a supply task and clients 11, 16, and 17 for allowing members to perform input/output operations are connected through the Internet 19 in an ASP system. The server 21 is provided with a component information function 22, a component retrieving/ordering function 23, and a supply process management function 24. When the clients 11, 16, and 17 perform access to the server 21 to collect the component information and a task in a market place, any of a component information screen 12, a component retrieval/ordering screen 13, and a supply process management screen 14 is displayed at the clients 11, 16, and 17, and the members are allowed to perform predetermined input operations according to those screens 12, 13, and 14. Thus, it is possible to achieve the supply task.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020066-A (JP)
Title: Air conditioner
Inventor: GUNJI YOSHIHIRO
IPC: F24F1/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for integrally molding a base and a wind shielding body for shielding an upper part of a heat exchanger formed in a bottom opened V letter shape via a connector.  <P>SOLUTION: This air conditioner is formed by arranging an air blowing fan 7 and the heat exchanger 6 installed on the base 4 composed of a resin mold for constituting an air passage, having the horizontal wind shielding body 5 in an upper part and composed of a front heat exchanger 6a and a rear heat exchanger 6b formed in a bottom opened V letter shape in the air passage for connecting a suction port 2 formed in an upper part of a body 1 and a blowout port 3 formed in a lower part. The base 4 and the wind shielding body 5 are integrally molded via the connector 8 for vertically connecting both side parts of these base 4 and wind shielding body 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020987-A (JP)
Title: Image reading apparatus
Inventor: KURODA YOSHIMI
IPC: H04N1/10
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To hold a document which is set on the platen of an image reading apparatus so that the document is not moved by the wind pressure of a produced when an opening/closing member is opened/closed.  <P>SOLUTION: A document which is set on the platen 3 of the main body 2 of an image reading apparatus 1 is held by document holding members 10 provided on the edge of the rear side of the platen, and thus the document is held so as not to be moved when the opening/closing member 5 is opened/closed. Holding arms 11 disposed on the document holing members 10 are pressed with an elastic body 12 from behind, thereby pressing and holding the edges of the document. Since the pressing force of the holding arms is small when the opening/closing member 5 is open, a document can easily be attached/detached thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022858-A (JP)
Title: Semiconductor device
Inventor: HAYASHI EMI
IPC: H01L21/822
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To control a power supply condition to a memory core without adding a control circuit outside the memory core.  <P>SOLUTION: In the memory core 1, there are circuit regions 2 and 3 wherein a group of memory cells and circuit elements are located, an internal power supply line 7 for supplying power to the circuit regions 2 and 3, and a power supply terminal 5 for supplying power to the internal power supply line 7 from the outside. In the memory core 1, there are also a switching circuit 4 connected between the internal power supply line 7 and the power supply terminal 5, and a power supply control terminal 6 for controlling the switch circuit 4. Due to this structure, it can be controlled whether power is supplied to the memory core 1 from outside the memory core 1. The internal power supply line 7 consists of power supply lines in the circuit regions and a ring power supply trunk line surrounding the circuit regions, so a power supply condition from outside the memory core can be controlled even for a memory core having an ring power supply trunk line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025524-A (JP)
Title: Operation control device for agitator of concrete hopper
Inventor: OKAWA SATOSHI
IPC: B28C7/16
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the reactuation of an agitator even if a screen is closed once opened.  <P>SOLUTION: A concrete hopper 2 is equipped with the agitator 10 whose driving source is a hydraulic motor 9; the screen 12 is openably/closably provided in the concrete hopper 2; and an operating lever 15 is projected at one end of an opening/closing shaft 11 of the screen 12. A stop valve 17, which is built into a hydraulic circuit of the agitator 10, is installed in close vicinity to one end of the shaft 11. A link 19 with a slot 18 is coupled to the operating lever 16 of the stop valve 17, and a pin 19, which is passed through the slot 18, is attached to the operating lever 15. The stop valve 17 is operated by transmitting only an opening operation of the screen 12 to the operating lever 16, so as to stop the supply of pressure oil to the hydraulic motor 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029475-A (JP)
Title: Developer ordering system
Inventor: MINOWA KENSAKU
IPC: G03G21/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To make a request to order a developer in proper timing and to set a proper period from ordering to delivery of the developer.  <P>SOLUTION: An image forming device 10 when detecting the remaining amount of a developer decreasing to a specified amount outputs a request to order a new developer to a centralized control server 20 through a network 15. The premise of the ordering request is that the image forming device 10 does not makes the request to order the developer immediately in response to the decrease in the remaining amount of the developer to the specified amount even in such case, but measures the continuance in which it is not decided that the remaining amount of the developer decreases to the specified amount and allows the ordering request to be outputted only when it is decided that the measured value is longer than a reference value. Further, the time from when it is decided that respective detection results of a plurality of developer remaining amount sensors enter a 1st combination to when it is decided that they enter 2nd combination and the degree of urgency of the ordering request is changed according to the measured time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030373-A (JP)
Title: Signal processor and control program for the processor
Inventor: AISO MASARU
IPC: G06F13/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To confirm the operation of a function that should be carried out in accordance with a particular event even without actually causing the event.  <P>SOLUTION: In GPIIN setting 32, on/off of a test, a polarity, a function and a parameter are set for each input part. The "function" defines contents of processing to be carried out according to the "parameter" when a predetermined input signal is inputted to the inputting part. When a test button 34 is switched on, a corresponding phenomenon is created. That is, a state in which a predetermined input signal is inputted from an element corresponding to the input part in the GPIIN setting 32 defined by the test button 34 is virtually created to inputs an input signal similar to that of a case where a phenomenon occurs. Then the input signal is scanned and detected similarly in a normal manner, corresponding function processing is therefore carried out in the same manner as the case the phenomenon actually occurs to perform a test.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032589-A (JP)
Title: Television telephone system
Inventor: OZAKI SEIICHI
IPC: H04W88/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television telephone system which does not display wasteful images, when it is used while driving a vehicle.  <P>SOLUTION: The system comprises a communication unit 33 mounted on a vehicle for making communications, a vehicle condition detector 37 for detecting the running condition of own vehicle, and a monitor 31 for displaying an image sent from a communication party. When the detector 37 detects own vehicle to be running, the communication unit 33 sends a signal for stop image transmitting to the communication party, thus stopping the transmitting of unwanted image signals for the driver.  <P>COPYRIGHT: (C)2004,JPO