baber/WOPTO huggingface dataset:
Patent JP-2002217054-A (JP)
Title: Electronic component and manufacturing method thereof
Inventor: IGARASHI KATSUHIKO
IPC: H01G4/30
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component such as laminate ceramic capacitors which has especially an improved flexure strength with holding an adhesion strength and a tensile strength. SOLUTION: The electronic component 2 has an element body 10 having alternately laminated dielectric layers 4 and inner electrode layer 6, 8, and outer terminal electrodes 22, 14 formed on the outside of the element body 10. At least the surface of a part 20a of the outer terminal electrodes 12, 14 is oxidated.
Patent JP-2002216361-A (JP)
Title: Optical disk and optical recording and regenerating device
Inventor: NAKAJIMA JUNSAKU
IPC: G11B7/007
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To realize a stable recording and regeneration on the recordable optical disk which has double layered recording layer on its one side. SOLUTION: To stabilize the incident light intensity in the vicinity of the outmost periphery and the inmost periphery of a recording layer 2 by widening the recordable region of the recording layer 3 which is positioned on the forward part s seen from the incident light side than the recordable region of the inner recording layer 2. The outside and inside of recording region which is to be applied by users are made prewrite and preemboss.
Patent JP-2002213123-A (JP)
Title: Entrance/exit control device
Inventor: TAKABE KATSUNORI
IPC: G06F21/34
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent an intentional or unintentional fraudulent setting and an anomaly in an entrance/exit control system by following a simple procedure during the construction of the control system by means of a general-purpose network. SOLUTION: The entrance/exit control device is provided with a terminal controller 4 and a data setting terminal 5. The terminal controller 4, which is equipped with a reader for reading a card, a fingerprint, etc., for identification of an individual, manages entrance into/exit from a room by controlling an electric lock according to the effects of collation. The terminal 5 sets private information, which is required for the control of the entrance into/exit from the room, for the terminal controller 4 via the general-purpose network 1 and collects information such as a history stored within the terminal controller 4. A prescribed password is provided in a communication message transmitted from the terminal 5 to the terminal controller 4 via the network 1.
Patent JP-2002214117-A (JP)
Title: Simplified permeability testing device
Inventor: KOMASAKA SHOICHI
IPC: G01N33/38
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a testing device capable of executing, simply and surely, a permeability test of a coating film applied onto the surface of armoring material such as ALC or the like in an extremely short time without using consumables such as liquid, sealing material. SOLUTION: This simplified permeability testing device has a constitution wherein a vacuum pump 3 is continuously provided through a pipe 4 on the upper end of a cylindrical chamber 1 having an elastic pat 2 installed on the lower edge thereof, and a valve 5 is installed in the middle of the pipe 4, to thereby block the connection between the chamber 1 and the vacuum pump 3, and an internal pressure measuring device 6 capable of measuring the internal pressure of the chamber 1 is installed on the chamber 1.
Patent JP-2002216920-A (JP)
Title: Lamp socket
Inventor: MIURA YASUHIRO
IPC: H01R33/22
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a lamp socket that can hold the lamp safely in the lamp socket and the contact between each electrode of the lamp and each terminal of the lamp socket is good even when the total length of the lamp socket is shortened. SOLUTION: When the base part 4 of the lamp 3 is screwed in the opening 2a of the lamp socket 1, safety is maintained as the opening 2a of the lamp socket 1 is molded integrally by an insulating synthetic resin, and even in the state in which the total length of the lamp socket 1 is shortened, even if the screw part 5 of the lamp 3 is screwed in the shortened female thread part 6, it can hold the lamp in stable condition. And the lamp 3 that is installed in the lamp socket 1 can secure contact between the center electrode 7 and the center terminal 14, and can maintain good contact state between the end part edge of the base part 4 being a part of the periphery electrode and the periphery terminal 15 that is held by a ring-shape holding part 12.
Patent JP-2002220074-A (JP)
Title: Method for removing on-vehicle component and wire harness
Inventor: MIYAMUKAI TAKAMITSU
IPC: B62D67/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To surely and easily remove an on-vehicle component, a wire harness and the like which are multifarious by types of vehicles. SOLUTION: Data required for removing the on-vehicle component and the wire harness, such as attaching positions of the component and assembling conditions of the wire harness different in the vehicle types, are accumulated every vehicle type, the vehicle type is specified when the automobile is used out to be disassembled, and the required data for the vehicle type is read out to carry out the removing work for the on-vehicle component and the wire harness based on the data.
Patent JP-2002222752-A (JP)
Title: Method and system for manufacturing semiconductor device
Inventor: MATSUMOTO SHUNICHI
IPC: H01L21/027
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for manufacturing semiconductor device by which the alignment accuracy of a semiconductor device product, particularly, in the device area of the product can be improved at the time of performing mix-and-match exposure. SOLUTION: In the method of manufacturing semiconductor device, the difference between the exposure distortion layers in the device area of the semiconductor device product, and the difference between two exposure distortion layers at the position of an alignment measuring mark, are calculated from the data about the distortions of the exposure fields of two aligners used for mix-and- match and the data about the positions of the device area and the alignment measuring mark. Then a correction value which correlates the differences with each other is calculated and exposure is executed based on a second exposure condition correction value found by correcting a first correction term for exposure condition calculated from the results of alignment measurement with the correction value.
Patent JP-2002219788-A (JP)
Title: Printed resin film, decorative board laminated with printed resin film, and unit bath using decorative board
Inventor: IWASHITA HIROYUKI
IPC: B32B27/36
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a printed resin film which shows superb workability and design characteristics such as seen in a conventional polyvinyl chloride resin film or a conventional polyolefin resin film and also outstanding water resistance over time and alkali-proofness as well as a decorative board laminated with the printed resin film and a unit bath using the decorative board. SOLUTION: This printed resin film is composed of a transparent biaxially stretched polyester resin film with a refractive index in the thickness direction of 1.480 to 1.495 as a top layer and a printed layer, a base material resin layer and an adhesive resin layer laminated in that order under the top layer. The printed resin film is laminated on a metallic sheet to obtain the decorative board.
Patent JP-2002227803-A (JP)
Title: Position controller
Inventor: IWASE YASUSHI
IPC: B30B15/16
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a position controller capable of increasing a workability, reducing the size thereof to easily assure the installation space therefor, and performing a stroke control with a high accuracy. SOLUTION: When a hydraulic pressure is supplied from a hydraulic pump 50 to a hydraulic cylinder 10 to operate the hydraulic cylinder, the volume of a hydraulic circuit connected to the hydraulic cylinder 10 is kept at a constant by a circuit closing valve 30, and a piezo pump 20 performs the stroke control of the hydraulic cylinder 10 to steppingly operate the hydraulic cylinder 10 by utilizing that oil is almost incompressible so as to control the position of a controlled object with a high accuracy without using a mechanical stopper. Thus, an adjustment can be eliminated, a working time can be shortened, and a workability can be increased.  Also, by connecting the hydraulic cylinder 10 to the piezo pump 20 having a piezoelectric actuator in the hydraulic circuit, the controller can be reduced in size to easily assure an installation space, and the stroke control of the hydraulic cylinder 10 can be performed with a high accuracy.
Patent JP-2002229103-A (JP)
Title: Flash device
Inventor: HAGYUDA SHINGI
IPC: H01R13/24
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To easily and surely fix a leg part to the hot shoe of a camera, as for a flash device which is put in use while being attached to the hot shoe of the camera. SOLUTION: The flash device is provided with the leg part equipped with an insertion part which is inserted into the hot shoe of the camera, a movable member which is arranged inside the leg part and equipped with a projection part, and an operating means which is arranged in the leg part so as to move the movable member, and at the time of attaching the leg part to the hot shoe, the projection part of the movable member is pressurized against the inside wall surface of the hot shoe by the operating means, on the other hand, at the time of detaching the leg part from the hot shoe, the projection part is released from being pressurized against the inside wall surface of the hot shoe by the operating means.
Patent JP-2002228249-A (JP)
Title: Wind direction or the like regulating mechanism for air conditioner
Inventor: IMASAKA TOSHIYUKI
IPC: F24F13/14
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To movably provide an air outlet movably provided with a wind shield plate with a simple and compact structure. SOLUTION: A wind direction or the like regulating mechanism for an air conditioner comprises a drive unit 1 mounted at one side via the air outlet F of the conditioner, a driven unit 2 mounted at another side, and a wind shield plate 3 supported between both the units 1 and 2. The unit 1 has a guide groove 12, a strip-like rack 13 to be guided to the groove 12, and a drive gear 14 engaged with a tooth part 13a of the rack 13. The unit 2 has a guide groove 22, a strip-like rack 23 to be guided to the groove 22, and a driven gear 24 engaged with a tooth part 23a of the rack 23. The plate 3 is assembled between the rack 13 of the unit 1 and the rack 23 of the unit 2. The gear 14 is coupled to the gear 24 via a coupling shaft 4.
Patent JP-2002227905-A (JP)
Title: Piston or valve case of hydraulic shock absorber
Inventor: UDA KOICHI
IPC: F16F9/348
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To restrain occurrence of extraordinary noise caused by discontinuity of damping force by smoothly making a check valve or a suction valve open with no delay without making deflection rigidity of the check valve or the suction valve opposed to upper face side of a piston or a valve case. SOLUTION: An outside window frame, which forms upper side opening ports 105D, 205D, 305D or 115D, 215D, 315D by connecting to a radial window frame 105F or 115F radially extending to outer peripheral side of an upper side boss part 105E or 115E on the piston 105 or the valve case 115, is so configured that distance R from axial center Z of the piston or the valve case to inner edge of the outside window flame is arc 105G or 115G or A-shaped form 205G or 215G which increases around a central part from both end parts connecting to the radial window frame or arc or V-shaped form which decreases around the central part from both the end parts or linear form 305G or 315G.
Patent JP-2002229886-A (JP)
Title: Data sending and receiving method
Inventor: MORI YOSHIHITO
IPC: G06F13/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To improve sending and receiving efficiency of data by selecting a compression algorithm in accordance with each load of a sending source computer, a sending target computer, and a network. SOLUTION: A compression control part 20-N of the computer 1-N to be a sending source of the data retrieves a compression format of data to the sending target computer 1-N from a compression information data base 50-N and compresses the data. A communication control part 10-N sends the data to the network 2, and a communication control part 10-N of the sending target computer receives the data. After depression of the data, a depression control 20-N sends a response message to the sending source computer. In the sending source computer, the communication control part receives the response message and a load determination control 40-N determines loaded conditions of the sending source and target computers and the network from compression/ depression time and sending and receiving time of the data.  It automatically lowers a compression ratio if a load of one of the sending source or target computer is high, and it raises the compression ratio if a load of the network is high.
Patent JP-2002229810-A (JP)
Title: Processor replacing system
Inventor: HINO KENJI
IPC: G06F15/177
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a processor replacing system capable of replacing a processor while continuing a service with an active channel, confirming a normal system operation with the processor of a backup channel, then continuing the service with the new processor. SOLUTION: When the hardware of the processor itself is to be replaced in a multi-processor dual information processing system having service continuity, one channel is replaced with the new processor while the other channel is operated with the old processor.
Patent JP-2002226610-A (JP)
Title: Polypropylene release film
Inventor: ODA AKIRA
IPC: C08L23/10
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene release film that is hardly transferred to an opposite material and can be easily peeled at the next step. SOLUTION: This polypropylene release film comprises an antioxidant that does not contain any carbonyl groups in the film, wherein it is characterized in that the center line average roughness Ra of the sticking face is less than 0.04 μm.
Patent JP-2002236260-A (JP)
Title: Endoscope
Inventor: OKADA HIROTA
IPC: G02B23/24
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope which can naturally return a bending section to an approximately straight state simply by putting control means into a free state and can improve operability. SOLUTION: This endoscope has an insertion portion 2 which has plural built-in objects and has the bending section 4 in at least a portion, a control section which indirectly connects a traction wire 38 attached to the bending section 4 and has a control knob to bend the bending section 4 by pulling the traction wire 38 and a guide member 44 which inserts the traction wire 38 into the bending section 4 and the insertion portion 2. The bending resistance force which is the resultant force of the operating resistance of the control knob, the bending resistance of the bending section 4 alone and the friction force between the traction wire 38 and the guide member 44 is smaller than the sum total of the bending reaction generated by the built-in objects in bending of the bending section 4.
Patent JP-2002237153-A (JP)
Title: Magnetic disk device
Inventor: INOUE TAKAHIRO
IPC: G11B21/10
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To perform positioning of a high speed and accurate magnetic head without decreasing performance of a device by updating an initial set value during following operation. SOLUTION: Amplitude information and phase information are estimated from an output of a synchronous component compensator 4, and an initial value is to be set based on the estimated value. Further, by updating the initial set value when the synchronous component compensator operates, it eliminates the need for branching operation into special learning routine, and the data can be read/written without lowering throughput.
Patent JP-2002233875-A (JP)
Title: Method for recovering aluminum hydroxide from aluminum-containing liquid waste
Inventor: HAYASHI TAKESHI
IPC: B01D61/46
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To shorten treatment time when aluminum hydroxide is recovered from aluminum-containing liquid waste. SOLUTION: Amorphous aluminum hydroxide is obtained through a step for neutralizing aluminum-containing liquid waste to prepare an aluminum hydroxide suspension, a step for injecting the aluminum hydroxide suspension into a treatment vessel blocked up with electrically conductive porous bodies as anode and cathode and applying DC voltage to the electrically conductive porous bodies to remove water from the aluminum hydroxide suspension by electroosmosis and a step for drying the resulting aluminum hydroxide gel with microwaves to obtain the amorphous aluminum hydroxide. Since electroosmosis is used, the dehydration of the aluminum-containing liquid waste is promoted and treatment time is shortened. The amorphous aluminum hydroxide is obtained by drying the gel with microwaves.
Patent JP-2002235070-A (JP)
Title: Conductive ceramic sealant
Inventor: HORIKIRIGAWA KAZUO
IPC: C08K9/04
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a conductive ceramic sealant which is suitable for sealing the window frames of buildings, tiles for pavement, tiles for buildings, flooring materials for offices, or flooring materials for machine factories. SOLUTION: This conductive ceramic sealant comprises carbon powder, ceramic powder, an ordinary temperature-curable resin, and a curing catalyst. The carbon powder is obtained by mixing and kneading defatted rice bran obtained from rice bran with a thermosetting resin, primarily calcining the kneaded product at 500 to 1,000 deg.C in an inert gas, and then crushing the calcined product.
Patent JP-2002246600-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MATSUMOTO TAKUJI
IPC: H01L27/12
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device having an SOI structure that can highly stably fix the potential at a body region provided in an element forming region isolated by a partial isolation region. SOLUTION: In the element forming region isolated by a partial oxide film 31, a MOS transistor composed of a source region 51, a drain region 61, and an H-gate electrode 71 is formed. The left and right 'I' portions (upper and lower 'I' portions in the figure) of the H-gate electrode 71 electrically separates body regions 13 formed adjacently to the source region 51 and drain region 61 in the gate widthwise direction W from the drain and source regions 61 and 51. The central '-' portion of the electrode 71 functions as the gate electrode of an intrinsic MOS transistor.
Patent JP-2002238264-A (JP)
Title: Inverter device
Inventor: YAMAMOTO TOSHIHIKO
IPC: H02M7/48
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device capable of reducing system cost by using common wiring at a DC part of any of inverter units. SOLUTION: This inverter device 1 is constituted of a master inverter unit 5 and a slave inverter unit 5a. A gate signal generated at a master control substrate 13 is supplied to a slave control substrate 14 through an approach route side cable 21 to control main switching devices of the master inverter unit 5 and the slave inverter unit 5a by the common gate signal. The DC input sides of the master inverter unit 5 and slave inverter unit 5a are arranged in parallel to be connected to PV power source (DC power supply consisting of a solar panel) 22.
Patent JP-2002242808-A (JP)
Title: Improper ignition preventive device for internal combustion engine
Inventor: NISHIMURA KUNIO
IPC: F02P15/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an improper ignition preventive device for an internal combustion engine, which prevents improper ignition and malfunction generated after starting a starter motor due to counter electromotive force even when the starter motor using permanent magnet is used, and also prevents the damage of an intake manifold due to a backfire and the occurrence of an engine failure. SOLUTION: This improper ignition preventive device for an internal combustion engine comprises an ECU 90 controlling operation of the internal combustion engine on the basis of a detection signal of a crank position sensor 14c magnetically detecting rotations of a crank shaft. The ECU 90 outputs a timing signal switched on from an off state at the same timing as a starter signal when the starter motor 78 is started. A point of time when the timing signal is switched on from the off state is detected, and the detection signal is prohibited to be used for operation controlling during a specified period from the detected on-state point of the time.
Patent JP-2002245629-A (JP)
Title: Optical information medium
Inventor: TSUKAGOSHI TAKUYA
IPC: G11B7/24079
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To secure satisfactory recording and reproducing characteristics in each information layer and to enhance overall characteristics of a medium, in a multilayered optical information medium formed by laminating a plurality of information layers. SOLUTION: In the optical information medium, at least two information layers are laminated, the farthest information layer from the incident surface of a laser beam for recording is a reflected type information layer, information layers except it are transmission type information layers and at least one transmission type information layer has recording linear speed, an encoding system of recording information, a recording track pitch, a recording system or a digital signal to be recorded different from those of the reflection type information layer.
Patent JP-2002239445-A (JP)
Title: Coating apparatus and coating method
Inventor: KODERA YASUHITO
IPC: B05C11/10
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus and a coating method, by which the film thickness near the edge part of a coating film coated by a die coat coating method can be uniformized. SOLUTION: The coating apparatus for forming a liquid film on a substrate 107 by supplying a coating liquid 105 to a coating head 101 having a parallel slit part formed by at least two blades from an apparatus for supplying liquid, which is composed of a cylinder 102, a piston 103 and a servo-motor 104 for controlling a discharge quantity and the like, to discharge the coating liquid 105, and relatively moving the coating head 101 and a substrate stage 108 is provideded with a controller 110 and a control process of a control means for controlling the acceleration of the substrate stage 108 with the change of the liquid pressure of the inside of the coating head 101 in the coating starting part, the coating finishing part and the range in the vicinity thereof.
Patent JP-2002240046-A (JP)
Title: Cleaner device and resin sealing device
Inventor: KATSUIE TOMIO
IPC: B29C45/26
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner device enhanced in general-purpose properties so as to be usable in common even if the kind of a mold is changed. SOLUTION: The upper dust collection duct 38 of an upper cleaner unit 36 and the low dust collection duct 39 of the lower cleaner unit communicate with each other to provide a common dust collection duct 33 used in common, and the upper dust collection duct 38 is provided in a movable manner so as to be moved to close the communication hole 40 with the common dust collection duct 33.