baber/WOPTO huggingface dataset:
Patent JP-H06188632-A (JP)
Title: Oscillation circuit
Inventor: YAMAMOTO YOSHINORI
IPC: H03B5/06
Filed: 1992-12-22
Abstract: PURPOSE:To provide an oscillation circuit in which the start of oscillation is facilitated and defective start of the oscillation is prevented. CONSTITUTION:The oscillation circuit including an inverting amplifier 10 and a feedback circuit 11 feeding back the output signal of the inverting amplifier 10 to the input is provided with a trigger input means consisting of a P-channel transistor(TR) 12 provided between a power supply VDD and an input side of the inverting amplifier circuit 10 and of a delay circuit 13 conducting the P-channel TR 12 for a prescribed time at application of power. The initial state that the input of the inverting amplifier 10 is set to a high level and an output is set to a low level is formed forcibly for a prescribed time(t) after application of power to the oscillation circuit by the trigger input means and the oscillation is started from the initial state by the oscillation circuit, then the oscillation is easily started.
Patent JP-H05151117-A (JP)
Title: Processor memory dump remote collection system
Inventor: ABE KAZUYUKI
IPC: G06F11/22
Filed: 1991-11-30
Abstract: PURPOSE:To omit the circulating collection of data by providing a network control terminal on a network control processor as a man-machine interface. CONSTITUTION:A network processor group 1 consists of (n) processors 10. A network control processor 2 is connected to the group 1 and controls the operations including the start, the end, the supervisory, etc., of a network. A network control terminal 3 is connected to the processor 2 to control a man- machine interface for the input of a command, output of a message, etc. When a fault occurs, the relevant processor 10 dumps the memory contents into a storage and restarts automatically the network. Then the processor 2 issues an instruction to the processor 10 to collect the memory dump through the terminal 3 for the analysis of the memory dump.
Patent JP-H11173555-A (JP)
Title: High frequency heating device
Inventor: YONEDA MASAAKI
IPC: H05B11/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To relieve the occurrence of unevenness in heating of a substance to be heated by hot blast in a state to have a shelf or a high frequency, in a high frequency heating device with a hot blast circulation function having shelves on which the substance to be heated is placed. SOLUTION: A part of a heating chamber 15 is partitioned to form a different space by a ceramic plate 23 of an electric wave transmission body and hot blast and a high frequency are applied on a substance to be heated through the space. Further, circulation of hot blast is effected such that a punching hole 19 of the air outlet of the heating chamber 15 is spaced away from a punching hole 20 of a suction port and hot blast is sufficiently applied on the substance to be heated. This constitution facilitates entrance of a high frequency and hot blast to shelves 11 and 12 for the substance to be heated and a space therebetween and relieves the occurrence of unevenness in heating of the substance to be heated at the shelves 11 and 12 even in a multistage.
Patent JP-H03203312-A (JP)
Title: Contracted projection exposure device
Inventor: HORIBA SHINICHI
IPC: G03F7/20
Filed: 1989-12-29
Abstract: PURPOSE:To increase the contracted projection exposure processing capacity by exposing the peripheral part during the prealignment process of a wafer. CONSTITUTION:A semiconductor wafer 101 is vacuum-sucked at a wafer stage 102. The wafer 101 is rotated to detect the peripheral shape by an optical sensor 103 and then an orientation flat 104 is turned in a specific direction. Simultane ously with this prealignment, an exposure light 106 from a light source 105 is controlled by an optical system 107 to irradiate the peripheral part of the wafer 101 and then the wafer 101 is rotated to automatically expose the periph eral resist. Later, the wafer 101 is carried to an exposure system by a carrier system for effecting the exposure. In such a constitution, within the peripheral exposure part 108 of the wafer after exposure development, since the resist on a pawl type pattern part 110 and a wafer end part 109 wherein a silicide is apt to be released is already removed, the silicide on these parts can be easily etched away. Accordingly, during the later process, the pollution due to the released silicide can be avoided. Furthermore, the wafer processing time can be notably cut down.
Patent JP-H10184447-A (JP)
Title: Mounting structure for cylinder head cover
Inventor: KIKUCHI TAKASHI
IPC: F16M1/026
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of noise due to a stick slip between a cylinder head cover and a cylinder head, having the different coefficients of thermal expansion. SOLUTION: A lubrication film 5 of thermosetting resin containing a solid lubricant is formed on one or both of the fastening surfaces 2a and 1a of a cylinder head cover 2 of a magnesium alloy and a cylinder head 1 of an aluminum alloy. By sliding with the lubrication film 5 without the generation of stick slip due to a difference in the coefficient of thermal expansion between the fastening surfaces 2a and 1a, the generation of noise is prevented. The occurrence of wear and plastic deformation is reduced through the structure of the lubrication film 5 and unfastening of a bolt is prevented from occurring or hardly occurs.
Patent JP-H07175221-A (JP)
Title: Photosensitive composition and photosensitive planographic printing plate
Inventor: KOJIMA NORIYOSHI
IPC: G03F7/022
Filed: 1993-12-15
Abstract: PURPOSE:To obtain a photosensitive composition and a photosensitive planographic printing plate excellent in dot reproducibility. CONSTITUTION:The photographic sensitive composition contains a compound (1) having >=500m<2>/g specific surface area and a reaction product (2) of a polycondensation product of phenols and aldehyde or keton having halogen atom with a compound containing orthoquinone diazide group.
Patent JP-H11174110-A (JP)
Title: Portable corona discharge detecting apparatus
Inventor: ITOU KIYOYOSHI
IPC: G01R31/12
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable corona discharge detecting apparatus for detecting a fault such as an insulation deterioration or the like due to a corona discharge of a power facility during its operation. SOLUTION: An acoustic detector 1 of the portable corona discharge detecting apparatus comprises a parabolic sound collecting plate 11 for collecting an acoustic sound generated at the time of generating a corona discharge, an ultrasonic microphone 12 opposed to the plate 11 to receive the collected acoustic sound, a laser pointer 13 mounted at a rear surface side of the microphone 12 to indicate an acoustic direction collected by the plate 11, a column 14 for integrally supporting the pointer 13 and the microphone 12, and a handle 15 for mounting the column 14 and the plate 11.
Patent JP-2000158222-A (JP)
Title: Chamfering tool for bore
Inventor: FUJIMOTO HIDEKAZU
IPC: B23C3/12
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To simply chamfer the rear surface of a bore while ensuring high working accuracy and efficiency, and to dispense with assembly while satisfying durability and economic efficiency. SOLUTION: A shank C for cutting edges incorporates a bore insertion shank part 2 formed in its front end part with an insertion guide part 1 having a front end diameter smaller than the diameter of a bore to be formed, and having a diameter slightly smaller than the diameter of the bore to be formed, and a cutting edge forming shank part 3 formed in the longitudinally intermediate part of the bore insertion shank part 31.  The bore insertion shank part including the cutting edge forming shank part but excluding an insertion guide part is composed of a diameter reducing split shank part 31 which is diametrically split so as to reduce its diameter through its flexion when the cutting edge forming shank part passes through the bore to be formed, and boundary parts with respect to the bore insertion shank part and formed on axially both sides of the cutting edge forming part are formed in an inclined surface part 4 for reducing the diameter. A cutting edge 5 having a chambering angle in reference to the axis of the cutting edge forming part is formed in at least one split cutting edge shank part on the diameter reducing inclined surface 4.
Patent JP-H10179186-A (JP)
Title: Anti-human calcitonin monoclonal antibody
Inventor: YAMASHITA NOBUHIKO
IPC: C12N5/10
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a monoclonal antibody having a high affinity for human calcitonin, especially a monoclonal antibody suitable for sandwich assay and a hybridoma cell antibody producing the monoclonal antibody. SOLUTION: An animal is immunized by using human calcitonin as an antigen and an antibody-producing cell obtained from the animal is fused with a myeloma cell to prepare hybridoma cell strains and a hybridoma cell strain capable of producing a monoclonal antibody having high affinity for human calcitonin, especially a monoclonal antibody suitable for sandwich assay is selected therefrom and the hybridoma cell strain is cultured and the resultant monoclonal antibody is recovered.
Patent JP-H10179501-A (JP)
Title: Cleaning tool
Inventor: NAKANISHI TAKU
IPC: A47L25/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To clean well even a high place beyond a user's reach by applying the constitution that the new portion of a cleaning sheet wound around and fixed to a roll at the forward end of a handle is always fed to a cleaning object under the inching rotation of the roller via a manual operation at the handle. SOLUTION: This cleaning tool is equipped with a roll 2 having a cleaning sheet 1 wound and fixed, and a handle 4 having the roll 2 attached to the forward thereof and a grip part 3 formed at the rear end. In addition, the grip part 3 is grasped for rubbing a cleaning object with the cleaning sheet 1 wound around and fixed to the roll 2, thereby wiping out a contaminant adhering to the cleaning object. Furthermore, the cleaning tool is equipped with a remotely operated roll rotation mechanism structured so that a trigger 5 forward of the grip part 3 is pulled for causing the roll 2 at the forward end of the handle 4 to give inching rotation only in one direction, and the trigger 5 is released to prohibit the rotation of the roll 2.
Patent JP-2000014712-A (JP)
Title: Latch type wheel chair
Inventor: ANDO TOSHIAKI
IPC: A61G5/02
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a wheel chair for movement which enables using thereof outdoors by selecting the characteristic of material for the body thereof while being harmonized with surrounding furniture indoors along with limited restriction in mechanism and eliminates discrepancy otherwise felt in the same space where the user of the wheel chair and family members live together if the body thereof is made from wood. SOLUTION: Driven wheels 3 and 3a employ casters 2 and 2a to reduce the turning radius and in driving, advancing, retraction or turning is accomplished simply by lightly shaking manual levers 6 and 6a backward or forward on both sides of a wheel chair. The same functions are made available for a person with disabled hands and feet by treading his foot. The latch mechanism thus obtained is compact, lighter and simple and produced inexpensively with limited skill in operation considering the reduction ratio.
Patent JP-H09186633-A (JP)
Title: Carrier level automatic adjustment method, central equipment and communication terminal equipment using the method
Inventor: MOGI UMIHIKO
IPC: H04J1/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To adjust automatically a carrier level for each channel in following to level fluctuation without giving effect on usual communication by adjusting a level of the communication terminal equipment periodically through the use of a different channel from communication and control channels. SOLUTION: Plural terminal equipments A, B, C are connected to a single transmission line 11 extended from a central equipment 10. The central equipment 10 and each terminal equipment make 2-way transmission of data signals with different media such as data and voice signals by a multiplex system such as frequency multiplexing. The central equipment 10 connects to other communication network. Each of the terminal equipments A, B, C contains a telephone set or the like. The central equipment 10 and each terminal equipment make periodic communication to monitor a carrier level for each terminal equipment to adjust the carrier level. The adjustment is conducted by using a level adjustment exclusive channel other than the data communication channel and the control channel.
Patent JP-H07172235-A (JP)
Title: Waterproofing structure of vehicle lamp
Inventor: IKEDA MASARU
IPC: F21S8/10
Filed: 1993-12-18
Abstract: PURPOSE:To enhance working efficiency and to hold the sealing property of a waterproofing structure of a vehicle lamp by reducing the man-hours for installing the structure. CONSTITUTION:A waterproofing lip 12 is projected around a body mounting hole 5 of the lamp housing 3 of a rear combination lamp. The waterproofing lip 12 is made to abut the periphery of the lamp-housing mounting hole 7 of a body outer panel 6, to mount the lamp housing 3 on a vehicle body. The waterproofing lip 12 is thus made to abut the body outer panel firmly enough to keep the waterproofness of the portion where the lamp housing 3 abuts the body outer panel 6. Thus the need for preparing independent sealing components is eliminated, resulting in improved workability.
Patent JP-2001159470-A (JP)
Title: Spool-shaped selector valve
Inventor: SHIMADA YOSHIYUKI
IPC: F15B11/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a spool-shaped selector valve, capable of obtaining the sufficient damper effect in the stop of a fluid actuator by preventing a selector valve from being suddenly closed and capable of presenting a delay of the start of the fluid actuator by preventing a delay of the valve opening, in a spool-shaped selector valve for sliding a spool and opening and closing the selector valve, by supplying/discharging fluid to liquid chambers on both ends of the spool. SOLUTION: Control passages for controlling the discharge of fluid in liquid chambers are formed between one of a pair of inlet ports of a spool-shaped selector valve and one of liquid chambers and between the other inlet port and the other liquid chamber, and the control passage is communicated or shut off according to the sliding position of the spool.
Patent JP-2000171870-A (JP)
Title: Camera
Inventor: OMURA HIROSHI
IPC: G03B17/02
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To inform an rator that the combination of electronic zoom with a print frame the setting of which is inhibited is inhibited by constituting so that mechanical movement for operation by an operation member for setting electronic zoom is prevented when the print frame the setting of which is inhibited is set. SOLUTION: By moving the operation knob 181 of a slide switch 18 for switching a print frame to a position P, the tip part 182a of a lock lever 182 fixed on the knob 181 gets into space between the pressing part 204 of an operation pin 201 and a tact switch 34. Then, the tip part 182a runs onto the tip of a receiving member 35, so that the pressing part 204 abuts on the lever 182 so as to prevent the switch button 34a of the switch 34 from being pressed by the pin 201 even when the head 201a of the pin 201 is pushed. By moving the knob 181 to the position P, the tip 182b of the lever 182 pushes a leaf switch 36 and makes it get in an off-state.
Patent JP-2000173837-A (JP)
Title: Sheet transformer for switching power supply
Inventor: NAKAO FUMIAKI
IPC: H01F27/28
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a sheet transformer formed into such a constitution that a leakage magnetic flux can be reduced when a switching power supply is constituted and at the same time, the noise performance can be enhanced. SOLUTION: The upper coil end of a first coil part 21 is connected with a terminal A, the lower coil end of the coil part 21 and the lower coil end of a fifth coil part 25 are connected with each other, the upper coil end of the coil part 25 and the lower coil end of a second coil part 22 are connected with each other, the upper coil end of the coil part 22 and the upper coil end of a sixth coil part 26 are connected with each other, and the lower coil end of the coil part 26 is connected with a terminal B. The directions of the wound wires of the coil parts 21 and 26 are the same and the directions of the wound wires of the coil parts 22 and 25 are opposite to the above directions.  The lower coil end of a third coil part 23 is connected with a terminal D, the upper coil end of the coil part 23 and the lower coil end of a fourth coil part 24 are connected with each other, and the upper coil end of the coil 24 is connected with a terminal E. The directions of the wound wires of the coil parts 23 and 24 are opposite to each other.
Patent JP-H09156524-A (JP)
Title: Power steering device
Inventor: KITAHATA KOJI
IPC: B62D5/12
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a power steering device which can properly maintain a steering assistance function by forming the hydraulic pressure receiving part for steering assistance force generation in double structure with synthetic resin materials and metallic materials so as to reduce the weight, and preventing hydraulic oil leakage without increasing production cost. SOLUTION: The hydraulic pressure receiving part of at least one of the housing 19 of a hydraulic actuator 18 for steering assistance force generation and the housing 6 of a hydraulic control valve 23 is provided with a synthetic resin outer members 6a and 19a and metallic inner members 6b and 19b. Also a means is provided between the outer members 6a and 19a and inner members 6b and 19b to prevent the occurrence of a clearance to connect the inside to the outside of at least one of the actuator housing 19 and valve housing 6.
Patent JP-H09158649-A (JP)
Title: Hole excavating device for earth anchor and excavating method thereof and earth anchor constructing method
Inventor: KANEDA SABURO
IPC: E21B7/28
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To easily and rationally form a hole and an expanding part. SOLUTION: A pipe 6 is installed on a support member 2, and an excavating screw 5 is inserted so as to be drivable in rotation in the pipe 6 and to be movable in the lengthwise direction of this pipe 6. A tip part of the screw 5 projects more than the tip 6a of the pipe 6. An injection nozzle 8 injects high pressure water supplied through the inside of the screw 5 in the horizontal direction. An extruding device 10 is extended, and the screw 5 is moved to a condition shown in (b) from a condition shown in (a), and water is injected outside the pipe 6 from the injection nozzle 8, and an expanding part W is formed in the soil E.
Patent JP-H09288201-A (JP)
Title: Antireflection film and image display device using the same
Inventor: NAKAMURA KAZUHIRO
IPC: G02B1/14
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To easily produce and to obtain a high antireflection effect by stacking plural numbers of fluorine-contg. polymer (fluorocarbon resin) fine particles having a specified range of average particle size while forming microvoids among the fine particles. SOLUTION: A low refractive index layer 11 comprising fine particles of a fluorocarbon resin (fluorine-contg. polymer) is formed on a transparent film (base body) 13 so that the low refractive index layer 11 consists of fluorocarbon fine particles and microvoids formed among the fine particles. In the low refractive index layer 11, at least two fine particles of fluorocarbon resin are superposed in the thickness direction to produce a microvoid between the particles. The average particle size of the fluorocarbon resin fine particles generally ranges 5 to 200nm and is preferably 5 to 50nm. The film thickness of the low refractive index layer 11 is generally 5 to 400nm, and preferably 50 to 200nm. The fluorine-contg. polymer is a crystalline polymer containing >=0.30 weight ratio of fluorine atoms, preferably 0.30 to 0.75 weight ratio.
Patent JP-H07178214-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-12-21
Abstract: PURPOSE:To easily mount/dismount a lamp on a lamp base. CONSTITUTION:A pair of conductive pins 36c, 36c extending from a back plane side to the rear side are provided at the lamp base 36 mounted on the rear part of the windmill main body 35 of a lamp windmill 28. and a lamp supporting body 40 is fixed on the lamp base 36 by forcibly inserting the conductive pins 36c, 36c to the elastic insertion holes 40a, 40a of the lamp supporting body 40 formed with elastic material, therefore, the light emitting part 41a of the lamp 41 protruding over the front plane side of the lamp supporting body 40 can face with the front plane side of a game panel 10 via a lamp insertion hole 36d opened at the lamp base 36.
Patent JP-H11228575-A (JP)
Title: 1,3,8-triaza-spiro(4.5)decan-4-one derivative
Inventor: ADAM GEO
IPC: A61P43/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful for treating diseases associated with an Orphanin FQ(OFQ) receptor such as anxiety disorder and stress disorder, depression, trauma and amnesia due to Alzheimer disease or other dementias. SOLUTION: This compound is represented by formula I (R<1> is H or the like; R<2> is H or the like; R<3> is H or the like; R<4> is H or the like; A is a ring system or the like such as a 5-15C cycloalkyl which may be substituted with a lower alkyl or the like in addition to R<4> ), preferably 8-(decahydro-naphthalen-2- yl)-1-phenyl-1,3,8-triaza-spiro[4.5]decan-4-one or the like. The compound represented by formula I is obtained by reductively aminating a compound represented by formula II [e.g. octahydro-2-(1H)-naphthalenone] with a compound represented by formula III  e.g. 1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one} in the presence of a reducing agent such as sodium borohydride in a solvent such as toluene.
Patent JP-H09143182-A (JP)
Title: New 5-6-dihydropyrrolo(3,2,1-ij)quinazoline-1-one derivative
Inventor: KITAZAWA MAKIO
IPC: C07D487/06
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a therapeutic agent for dysuria and an antihypertensive agent due to possession of strong a receptor antagonism and exhibition of excellent urethra and prostate smooth muscle contractile function and hypotensive effect. SOLUTION: This compound is shown by formula I (R is a 1-6C alkyl; R<1> is H or a 1-6C alkoxy which may be replaced with a halogen; A is a 1-6C alkylene) or its salt such as 5,6-dihydroxy-8-[2-[[2-(2-ethoxyphenoxy)-1 ethyl]amino]propyl]-3-methylpyrrolo[3,2,1-ij]quinazolin-1-one. The compound, for example, is obtained by subjecting a compound of formula II to ring formation in the presence of a base substance such as sodium hydrogencarbonate. The starting raw material of formula II, for example, is obtained by reacting a compound of formula III with a compound of formula IV, then subjecting the reaction product to optical resolution, if required, to give an optically active substance and hydrolyzing the cyano group into a carbamoyl group with an acid such as concentrated hydrochloric acid.
Patent JP-H07179334-A (JP)
Title: Production of capsule and capsule agent
Inventor: SHIBATA MASAHIKO
IPC: A61K9/48
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a capsule agent capable of eliminating problems such as cost of packaging or handling of the capsule without losing the gloss of the capsule surface by preventing the capsule from sticking to a container or mutual sticking. CONSTITUTION:This capsule agent. is obtained by forming a coating layer 2 of zein on the outer lateral surface of a capsule 1 and filling contents 3 such as a medicine, a quasi-drug, a cosmetic or a healthful food in the capsule 1.