baber/WOPTO huggingface dataset:
Patent JP-2001027670-A (JP)
Title: Detection method and detector
Inventor: MIYAHARA SHUNJI
IPC: G01S13/86
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To improve detection performance by limiting a searching covering area by a firearm control means in a specific narrow range on the basis of the output of an electron support measure means(ESM). SOLUTION: An own plane starts searching from about -60 degrees of frontward, and an electron beam is searched clockwise. Since the radiating electric wave of the firearm control radar 1 of a target is detected by ESM 2 of the own plane from the azimuth of about +30 degrees, ESM 2 analyzes the signal, and a degree of danger is judged. In the case where the degree of the danger is low, searching is continued as it is, and in the case where the degree of the danger is high, a covering area limit controller 3 limits the searching covering area of the firearm control radar 1 only in the neighborhood of the electric wave incoming azimuth of the target. In other words, the covering area of the electron beam, for instance, is limited to the azimuth of ±10 degrees from the azimuth of about +30 degrees.  Furthermore, the covering area limit controller 3 controls the firearm control radar 1, and important scanning is performed in the margin of the number of a few times by the firearm control radar 1 in the covering area of the narrow range of about +30±10 degrees. Thereby an analyzing information amount increases, and the detection probability of the target improves.
Patent JP-H0923934-A (JP)
Title: Storage furniture capable of being assembled and disassembled
Inventor: SHIKI KEIICHIRO
IPC: A47B47/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide storage furniture capable of being disassembled compact, carried and assembled at a delivery destination. SOLUTION: This storage furniture F is provided with storage part units 2, 3 and 4, a base wheel 1 attachable and detachable to/from the lower part of the joined respective units 2-4 and a top member 5 attachable and detachable to/from an upper part, the storage part unit 2 is provided with a box frame body 20 and a door 21 and a storage part main body is formed by joining the storage part unit 3 and the storage part unit 4. The storage part unit 3 is provided with the box frame body 30 and the door 31, a joining plate 35 is provided on the joining side of the box frame body 30 and a long nut 350 and a fitting groove 351 are provided on the joined surface side of the joining plate 35.  The storage part unit 4 is provided with the box frame body 40 and the door 41, the joining plate 45 is provided on the joining side of the box frame body 40 and a bolt hole 450 and a fitting projection plate to be fitted to the fitting groove 351 are provided on the joined surface side of the joining plate 45. A suspension shelf 6 is hung through mounting pins at the middle stage part of the box frame bodies 30 and 40.
Patent JP-H0538278-A (JP)
Title: Substrate material for cell culture
Inventor: SAKAI HIDEAKI
IPC: C12M1/00
Filed: 1991-08-08
Abstract: PURPOSE:To obtain the title material capable of easily releasing and recovering cultured cells through merely changing the ambient temperature with impurity contamination prevented while maintaining cell performance by successively coating a substrate surface with a cell-attaching substance layer and a specific polymer layer. CONSTITUTION:The objective material can be obtained by coating (A) a substrate surface with (B) a cell-attaching substance (e.g. oligosaccharide, gelatin) followed by (C) a homopolymer or copolymer with the critical dissolving temperature to water of 0-80 deg.C. Sand homopolymer or copolymer can be obtained by (co)polymerization of monomer(s) such as (meth)acrylamide and/or N- acryloylpyrrolidine.
Patent JP-S5989592-A (JP)
Title: Switching control system for plural motors
Inventor: FUJIOKA YOSHIMOTO
IPC: G05B19/414
Filed: 1982-11-13
Abstract: PURPOSE:To enable to commonly use a controller and to simplify the structure by providing conversion tables for the speed error-amplitude phase, slip of AC motors in a data memory. CONSTITUTION:A plurality of speed difference-amplitude command conversion tables 32a, 32b of the characteristics corresponding to a plurality of motors 1a, 1b having different outputs are provided, conversion tables 32a, 32b corresponding to the switching with a servo control circuit of a motor are selected, an amplitude command is removed from the conversion table which is selected in response to the speed difference between the actual speed of the motor and the command speed, and applied to a servo control circuit. Thus, the servo control circuit is commonly used to enable to control the switching of a plurality of motors having different outputs. Since amplitude, phase and slip command are applied in response to the small power motor, the output torque characteristic can be satisfied by the small current corresponding to the speed error.
Patent JP-S58100445-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA MASAKATSU
IPC: H01L21/3215
Filed: 1981-12-10
Abstract: PURPOSE:To reduce sheet resistance of the polycrystalline silicon film of the semiconductor device even when the quantity of impurities to be doped is small. CONSTITUTION:A thick SiO2 film is formed selectively on a silicon substrate, thin gate oxide film is formed on the other part, the polycrystalline silicon film is made to grow at a low temperature using the depressurized CVD method, and the heat treatment is performed at the high temperature (1,000 deg.C). After phosphorus ions are implanted, annealing is performed, the polycrystalline silicon film is processed to form a pattern according to the photo etching method, and the gate electrode and the wiring of the MOS transistor are formed. This method is used as the same when the polycrystalline silicon film is to be doped by ion implantation of arsenic.
Patent JP-H1051161-A (JP)
Title: Electronic apparatus structure and rotating mechanism adopted therein
Inventor: KATO MIKIO
IPC: H05K7/12
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic apparatus structure which is comparatively low-cost and whose productivity and maintainablity are made efficient by a method wherein a functional unit is connected and turned so as to be left temporarily and a structure to and from which the temporarily left unit itself can be attached and removed easily is incorporated into a rotating mechanism. SOLUTION: A rotating structure is provided with a first structure part A which is composed of a plate piece 1 to be used as a rotation fulcrum and with a curved-surface shape part 2 which prevents the structure from being moved and dislocated to the rear and which guides the rotation of the structure. Then, it is constituted of a second structure part B which is composed of a plate piece to be used as a support part 3 after a rotation and of a third structure part C which prevents the structure from being moved and dislocated to the right and left directions and to the front direction and which is composed of one pair of right and left plate pieces 4, 5. The first structure part A to the third structure part C are constituted by working one plate material.  In a fixation body, a first hole 6 which supports the first structure part A and the second structure part B and second holes 7, 8 which support the third structure part C are constituted. The fixation body and the rotation structure can be connected or separated when they are inserted or pulled out in the up-and-down direction.
Patent JP-H0487156-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: YOSHIMURA SEIJI
IPC: H01M10/05
Filed: 1990-07-26
Abstract: PURPOSE:To improve the self-discharge characteristics by providing a negative pole consisting of lithium or lithium-included alloy, a positive pole, and electrolyte consisting of solute and solvent, and using solvent consisting of a specified compound for said solvent. CONSTITUTION:A negative pole comprising lithium or lithium-included allow, a positive pole 7, and electrolyte comprising solute and solvent are provided, and for the solvent, solvent comprising at least one compound selected among a group including vinyl ethylene carbonate, 2-vinyl-1,3-dioxiolane, 1,2-dimetoxy ethylene, divinyl ether, N-vinyl imidazole, vinyl amine, and vinyl cyclohexane which include unsaturated carbon-carbon bond in a chain is used. Reaction of the solvent with the negative pole 1 during storage of a battery is thus restricted. Discharge characteristics after storage can thus be improved as well as the initial discharge characteristics.
Patent JP-H0951179-A (JP)
Title: Connecting device for flexible wiring board
Inventor: NABEYA HITOSHI
IPC: H05K7/14
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To allow the minimum sagging of a flexible wiring board and downsize the equipment by providing a flexible wiring board connecting equipment which electrically connects the main body equipment with the accessory equipment which is turnable against the main body equipment. SOLUTION: The card main body 50 of a card type camera is electrically connected with an image pick up head 60 provided with a CCD 13, which is held turnably against the card main body 50, by using a flexible wiring board 66. A control part which eliminates sagging of the flexible wiring board 66 at both edges when the image pick up head 60 is turned specified angle is also provided.
Patent JP-H1142293-A (JP)
Title: Open type water-drainage head
Inventor: MATSUMOTO SHUJI
IPC: A62C31/28
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To make a restoration work for an operator to fit dustproof covers detached during actual water-drainage one by one unnecessary by providing a dustproof cover structure which is automatically opened when water is discharged and is automatically closed when water-drainage is stopped on an open type water-drainage head which drains pressure water for fire fighting when fire occurs. SOLUTION: When fire breaks out and a nozzle member 7 is moved forward by water pressure of pressure water for fire fighting fed into an inlet hole 6, pinion gears 15a and 15b are rotated outer rotationally by moving forward of a rack gear 16a and dustproof covers 14a and 14b are rotated to make a nozzle opening part 13 free. Then, water for fire fighting passed through an inner nozzle 9a made to be circled in a spiral fin 11 in the midway and the flow rate is increased by narrowing by a throttling part 9d and drained outside from the nozzle opening part 13. Then, when fire is extinguished and feeding of the pressure water for fire fighting to an open type water-drainage head 1A is stopped, accompanied with moving backward of the nozzle member 7 to the head main body 3 side, the dustproof covers 14a and 14b close the nozzle opening part 13.
Patent JP-H0947744-A (JP)
Title: Garbage treating device
Inventor: KUBOTA TORU
IPC: B01D53/81
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To efficiently remove the smells included in cracking gases from a garbage treating device which is compact with maintenance-free. SOLUTION: A deodorizing means 13 for adsorbing and removing the smells in the cracking gases is disposed in a discharge system 10. The heating and regenerating operations of this deodorizing means 13 by a heating means 16 are executed within the first prescribed time after charging of garbage or after the second prescribed time longer than the first prescribed size.
Patent JP-S5990272-A (JP)
Title: Magnetic disk device
Inventor: YOKOTA YUUJI
IPC: G11B17/028
Filed: 1982-11-16
Abstract: PURPOSE:To center a center hub accurately by providing a spindle plate with four arms which have weights, and moving the arms outwardly by centrifugal force and holding them while they are pressed against the center hole of the center hub. CONSTITUTION:Four centering arms 4 supported by a pin 6 are provided in a long hole 4b in the reverse surface of the spindle plate 2 and moved within the range of the long hole 4b. The chucking part 4a at one end of the arm 4 is inserted into a notch part 3 provided at the upper end of the spindle and a weight 5 is fixed at the other end. When the spindle 1 rotates, the arm 4 is drawn outwardly through the weight 5 and chucking part 4a is held while pressed against the center hole 9a of the center hub 9. At this time, the four arms are arranged at equal intervals, so uniform pressing is attained to center the hub 9 accurately.
Patent JP-2001027716-A (JP)
Title: Optical waveguide device
Inventor: SUGAMATA TORU
IPC: G02B6/126
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide device having a self-polarizing effect which can extinguish any desired polarization components without causing changes with time. SOLUTION: In the optical waveguide device 10, an optical waveguide 2 formed on a substrate 1 having an electro-optic effect is connected in the input part 2A and output part 2B near the point P or Q with an optical fiber. Light waves of TE modes or TM modes propagating the optical waveguide 2 are extinguished while light of TM modes or TE modes are transmitted.
Patent JP-2000018034-A (JP)
Title: Cooling fan driving device
Inventor: KAMIYA MASAHISA
IPC: F01P5/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To simply and surely improve installation support rigidity and strength of a fan shaft by arranging the fan shaft by, supporting to two points of a cylinder block and a chain cover, in a cooling fan which is arranged on the cylinder block and which is driven in association with rotation of a crankshaft. SOLUTION: A cooling fan 50 arranged on a position corresponding to a radiator of a cylinder block 4, has a fan drive 56 provided with an impeller part and an impeller side flange 54, and a fan shaft 58. The fan shaft 54 is arranged by supporting both ends thereof to two points of the cylinder block 4 and a chain cover 48. Namely, a block side supporting hole 62 is drilled on a side surface of the cylinder block 4, and a cover side supporting part 66 on which a shaft supporting hole 64 is drilled is annexed to the chain cover 48 arranged-on a position opposed to the block side supporting hole 62. The fan shaft 58 and a fan sprocket 68 which is integratedly connected to the same axial direction as the fan shaft 58, are supported to two points of the block side supporting hole 62 and the cover side supporting part 66.
Patent JP-H1029751-A (JP)
Title: Sheet reversing device
Inventor: MURAI TATSUYA
IPC: G03G15/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a sheet reversing device, which can surely reverse a sheet so as to convey it, by preventing generation of deviation of conveying action timing for a switchback in a conveying means on the basis of detection of a sheet rear end by means of a detecting means without respect to existence of a tab in the sheet. SOLUTION: This sheet reversing device is constructed of the first conveying path 1 conveying a sheet P, the second conveying path 2 which branches from the first conveying path 1 and conveys the sheet P, a detecting means 3 which is arranged on an inlet side of the first conveying path 1 and detects the rear end of the sheet P, a conveying direction changing means 4 which is arranged in the branch part, in which the second conveying path 2 branches from the first conveying path 1, and changes the conveying direction of the sheet P, and a conveying means 5 which is brought into contact with the detection position by the detection means 3 in the direction orthogonally crossing the conveying direction for the sheet P advancing to the second conveying path 2 so as to convey the sheet P in the switchback direction.
Patent JP-S6356787-A (JP)
Title: Portable storage medium processor
Inventor: HIROKAWA KATSUHISA
IPC: G06F21/60
Filed: 1986-08-28
Abstract: PURPOSE:To prevent the issuing of an illegal card by operating an IC card issuing device when the information to specify a user stored into an IC card and the information from a keyboard are coincident with each other. CONSTITUTION:An IC card issuing processor is composed of a host control unit 11, a card reader/writer 18 to read an access key card AC, a peripheral device including a keyboard 18 and an issuing processing unit 27. The unit 27 has IC card issuing processing parts 31-38, and card reader/writers 40 and 41 to read a key card KC and a fixed card FC composed of the IC card. The card AC read by the reader/writer 18 is checked with a personal identification inputted from a keyboard 16, and at the time of dissidence, the preceding processing is not executed. In a same way, the personal identification number of the card KC and the card FC is checked, and for a first time when all personal identification numbers are correctly inputted, the IC card issuing processing is executed.
Patent JP-H04256143-A (JP)
Title: Peripheral subsystem and control method
Inventor: BURENTO KIYAMERON BAAZUREI
IPC: G06F12/08
Filed: 1991-07-16
Abstract: PURPOSE: To provide a method and device for efficiently transfer data between a host processor and a peripheral sub-system. CONSTITUTION: The peripheral sub-system 19 is provided with a microprocessor 14 controlling data transfer with the host processor 10 as a whole, a speed converting buffer 13 and a cache 16, etc. When data of a required track perfectly exists in the cache 16, a prescribed flag of a record control field 37 inside the speed converting buffer 13 is set, the operation of DASD is stopped and only the cache 16 is utilized.
Patent JP-S6444491-A (JP)
Title: Silencer
Inventor: ISHIKAWA KAZUO
IPC: F01N1/24
Filed: 1987-08-12
Abstract: PURPOSE: To improve the capacity of noise elimination and to almost completely eliminate exhaust sound by forming a passage from a supply port up to a discharge port by a continuous pipeline having sufficiently long length. CONSTITUTION: The noise eliminator 3 connects its supply port 4 to an air equipment 10 for generating exhaust sound through an exhaust pipe 11. Exhaust air from the air equipment 10 is allowed to flow into the inside of the body of the noise eliminator 3 through the exhaust pipe 4 and the supply port 4, the exhaust sound of the exhaust air is attenuated through a spiral pipeline 5 and a straight pipeline 6 and almost completely eliminated at the time of exhausting the air from the discharge port 7 into atmosphere. Thus noise pollusion can be solved by the simple constitution.
Patent JP-H0864019-A (JP)
Title: Daylighting installation
Inventor: TAKAHASHI KAZUO
IPC: F21S11/00
Filed: 1994-08-24
Abstract: PURPOSE: To provide the daylighting installation which can be installed to a building with no extensive modification made without fear that the roof leaks in the room. CONSTITUTION: The daylighting installation 8 is made up of a daylighting unit 9, a light duct 10 disposed in a place starting from the lower end of the daylighting unit 9 over to a room, and of a reflecting mirror 11 disposed at the corner section of the light duct 10, and the daylighting installation 8 is installed in a space starting from the eaves 12 of a building 1 over to the wall 6 of a room 5 to which light is directed. The daylighting unit 9 is made up of one or a plurality of plate prisms 33 which are projected out of the roof 2 of the building 1 in such a way as to be freely rotated in the horizontal direction, and of a control mechanism controlling the plate prisms 33 in rotation to form a proper prism angle in response to the movement of the sun.  Besides, the installation of the plate prisms may be transformed into another configuration where the plate prisms are disposed along the slope of the roof 2 and the like.
Patent JP-S6092925-A (JP)
Title: Operating apparatus for automatic opening and closing apparatus for slide door for car
Inventor: YAMAGISHI JIYUN
IPC: B60J5/06
Filed: 1983-10-27
Abstract: PURPOSE:To prevent erroneous operation and facilitate handling by constituting the captioned apparatus so that a door restricting means is released only by the door opening or closing operation of an operating handle and then a door transferring apparatus is driven. CONSTITUTION:A slidable door 2 is opened and closed through the slidable movements of a lower roller device 4 and a waiste roller device 6, etc. along rails 3 and 5. A door transferring apparatus A which slides the door 2 through a wire 10 by allowing a taking-up drum 9 to be revolved normally or reversely by a motor 7 through a decelerator 8 is installed. The restriction means B and C for restricting the door 2 on perfect closure and on perfect opening are installed. When the operation handle 22 of an operating apparatus D is shifted from an inoperative position to a door opening operation position, the lock apparatus B is released by the operation for advancing the door to an intermediate position, and then a switch 26 is turned ON to drive the door transferring apparatus A.
Patent JP-S6093487-A (JP)
Inventor: NAKA TOSHIAKI
IPC: G09G3/36
Filed: 1983-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1146286-A (JP)
Title: Image reader
Inventor: UDAGAWA YUTAKA
IPC: G01N21/89
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To prompt an operation at once to check and clean by providing a fault detection means that detects faults based on the difference between image data read from a pattern read means and regular image data estimated in advance, so as to automatically detect paper powder, dust, dirt deposited on an image read section and a mirror or flaw or the like thereon. SOLUTION: A pattern board 402, on which a pattern consisting of a large number of black/white lines at a prescribed pitch is placed opposite to a transparent glass plate 401 for reading an image of an original passing on the board 402, is provided at an image read section of an image reader. A controller controls CCDs to read an image at the start of a flow reading and between originals for each original at all times. The read timing is generated by original sensors 404, 405 and a CPU section discriminates the presence of dust on paper powder, dirt deposited on the face of the read glass plate 401, a flaw or the like made thereon based on the read and binarized pattern consisting of a large number of black/white lines.
Patent JP-H0598569-A (JP)
Title: Flame-proofing process for feather
Inventor: SAITO YOSHIE
IPC: D06M13/322
Filed: 1991-07-15
Abstract: PURPOSE:To apply wash-resistant flame-proofing treatment to extremely susceptible feather absolutely without damaging the feather while keeping high bulkiness. CONSTITUTION:Feather is treated with an agent containing (a) an N-methylol dialkylphosphonopropionamide (the alkyl groups are independently selected from methyl, ethyl and propyl), (b) a titanium fluoride salt selected from titanium potassium fluoride, titanium sodium fluoride and titanium ammonium fluoride and (c) an oxycarboxylic acid.
Patent JP-H0515614-A (JP)
Title: Branch joint for sprinkler head
Inventor: KAN TOSHIO
IPC: F16L15/02
Filed: 1991-07-15
Abstract: PURPOSE:To offer the branch joint for a sprinkler head which can execute easily and exactly fine adjustment of a screwed-in position in a state that a water-supply tube to which a sprinkler head is attached to a water-supply main tube, can reduce a size of a sprinkler head fitting hole of a ceiling plate, and can shorten the water-supply tube. CONSTITUTION:In the branch joint for a sprinkler head in which a branch joint 7 for attaching a sprinkler head 1 is provided on the halfway part of a water-supply main tube 2, and the fitting position adjustment in the vertical direction of the sprinkler head 1 is executed by a fact that a water-supply tube 9 attached by screwing-in to a branch part 8 of the branch joint 7 is screwed in and tuned, a turning engaging part to which turning tools 30, 31 for screwing in the water-supply tube can be engaged is provided on the lower end face part of the water-supply tube 9.