baber/WOPTO huggingface dataset:
Patent JP-H04157389-A (JP)
Title: Target detector
Inventor: SHIGIYOU CHIKAAKI
IPC: G01S7/40
Filed: 1990-10-19
Abstract: PURPOSE:To enable exclusion of an error in calculation of the azimuth of a moving target due to a difference in an elevation angle by correcting the azimuth of the target by an azimuth correction value for each of a plurality of elevation angles which are set and stored beforehand. CONSTITUTION:A target azimuth computing element 5 calculates the deviation in an azimuth angle of the azimuth of a target, i.e., declination angle  theta thereof, from the central azimuth of a directional pattern M, from an amplitude value of an inputted monopulse video. A correction value storage element 8 stores as an azimuth correction value a shift of the declination angle  theta at another altitude from that at a reference altitude in the azimuth computation of the computing element 5, for each elevation angle of a pitch set beforehand, and based on altitude information supplied from an elevation angle computing element 7, the element 8 reads out the azimuth correction value for the declination angle  theta and delivers it to an azimuth correction element 9. The correction element 9 corrects the azimuth information of the declination angle theta supplied from the computing element 5, by the azimuth correction value at the azimuth calculation alititude, and outputs the result as the true azimuth of a target.
Patent JP-S63133645-A (JP)
Title: Method of forming semiconductor element isolation region
Inventor: NAKAMURA AKIO
IPC: H01L21/76
Filed: 1986-11-26
Abstract: PURPOSE:To avoid the diffusion of a channel stopper to the horizontal direction and reduce a junction capacitance and improve the radio frequency characteristics of a bipolar transistor by a method wherein the side walls of a recess for forming an isolation region are covered with 3rd insulating films before the channel stopper region is formed. CONSTITUTION:1st insulating film 4 and 2nd insulating film 5 are built up on a semiconductor substrate and the two insulating films 4 and 5 are selectively etched to form an aperture; then, the part of the semiconductor substrate exposed in the aperture is etched to form a recess. Then 3rd insulating film 6 is formed and left only on the side walls of the recess and a channel stopper layer 7 is formed on the bottom of the recess only in a self-aligning manner. After that, the 3rd insulating film 6 is removed and a thick insulating film 9 is selectively formed in the recess with the 2nd insulating film 5 as a mask. For instance, the semiconductor substrate is a silicon substrate 1 in which N- type buried layers 2 are formed and on which an N-type epitaxial layer 3 is formed. The 1st insulating film 4 and the thick insulating film 9 are oxide films and the 2nd and 3rd insulating films 5 and 6 are nitride films.
Patent JP-H01123769-A (JP)
Title: Forming method for toner image
Inventor: TSUKAMOTO KATSUHIDE
IPC: B41J2/465
Filed: 1987-11-09
Abstract: PURPOSE:To eliminate a development of toner on an uneven surface and to obtain a clear image without background contamination by irradiating the surface of a photosensitive unit charged through a light transmissible shielding mask on which a character, an image, etc. are written with light to form an electrostatic latent image, and developing it with charged toner. CONSTITUTION:An electrically insulative light transmissible sheet 101 is, for example, of a polyethylene terephthalate sheet, and its surface is provided with a discharge destructive shielding conductive film 102 on which aluminum is, for example deposited. First, the sheet is moved in a direction of an arrow in a step of forming a mask made of an earth roller 104, an electrode stylus 103 and an electric signal source 105, and the film 102 is formed in a desired character or image by a discharge destruction. A photosensitive unit 110 is kept charged by a corona charger 109, and a shielding mask image is exposed by an optical system 108 on the surface of the unit with a light from a light source 107. The thus formed electrostatic latent image is developed by a toner developing unit 111, the formed toner image 112 is transferred by a normal electrophotograph on a sheet or the like, further heated and fixed.
Patent JP-H09100708-A (JP)
Title: Engine driving type air conditioner
Inventor: SUZUKI HIROSHI
IPC: F25B27/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent the seizure and abnormal wearing of a lubricated spot by starting an engine for driving a compressor with no lubricating oil in its lubricated spot at the time of starting the running of an air conditioner. SOLUTION: A shut-off valve 18 is provided in the fuel supply system 12 of an engine 1 and by driving a starter motor 13 for a fixed period T at the time of starting the engine 1 in a state where the shut-off valve 8 is closed by a starting operation control means 21 and then cranking the motor, lubricating oil is supplied to a spot to be lubricated by a pump incorporated in the engine 1 and then the engine 1 is started.
Patent JP-H06130298-A (JP)
Title: Compact zoom lens
Inventor: OTAKE MOTOYUKI
IPC: G02B13/18
Filed: 1992-10-21
Abstract: PURPOSE:To obtain an inexpensive and compact zoom lens with thin lens thickness by providing a negative refracting power on first and second lens components. CONSTITUTION:A first lens group G1 provided with a positive refracting power and a second lens group G2 provided with a negative refracting power are provided sequentially from a material side. The first lens group G1 is comprised of the first lens component L1 provided with the negative refracting power and formed in shape to face its convex surface to an object, the second lens component L2 provided with the negative refracting power, and a third lens component L3 comprised of a biconvex lens. The first group satisfies the conditions of equation I-III. In the equations, the refracting power of a plastic lens in the first lens group G is assumed as phip, the refracting power of a glass lens out of the first and second lens components L1, L2 in the first lens group G1 as phig, the focal distance of the first lens group G1 as fa, the paraxial radius of curvature on the material side surface of the plastic lens in the first lens group G1 as rp1, the paraxial radius of curvature on the image side surface of the plastic lens as rp2, and the thickness of the first lens group G1 from a lens surface nearest to the object side to the one nearest to the image side as Da.
Patent JP-H09121741-A (JP)
Title: Fishbait production implement
Inventor: TANAKA ATSUSHI
IPC: A01K97/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a fishbait production implement enabling the easy preparation of a fishbait at fishing sites, so designed that a gelling agent is incorporated in a powdery fishbait and the resultant mixture is put into a tray a liquid is fed to the mixture with e.g. a filter. SOLUTION: A stock 1 prepared by incorporating a powdery fishbait with a gelling agent such as pregelatinized starch is put into a tray 2 in a specified thickness and a liquid such as water is dripped onto the stock 1 with e.g. a filler. The gelling agent then gels with the liquid to form a fishbait 5 of a specified shape, which is then pulled up by e.g. fingers 4 and separated from the stock 1.
Patent JP-H02129636-A (JP)
Title: Processing method and automatic processing machine for photographic sensitive material
Inventor: GOSHIMA NOBUTAKA
IPC: G03D5/00
Filed: 1988-11-09
Abstract: PURPOSE:To allow processing with a min. volume of processing liquids and to prevent the generation of a jam trouble and pressure fog by bringing the processing liquid in a slit-shaped arc type processing tank into contact with the emulsion surface of photographic sensitive material by rotation of a processing drum, thereby photographically processing the above-mentioned material. CONSTITUTION:The photographic sensitive material F is wound and set on the outer peripheral wall of the processing drum 4 in the state of facing its emulsion surface upward and the developing soln. in a developing soln. tank 13a is supplied by a supply pump 15 into the slit-shaped arc type processing tank 5. The processing drum 4 is then rotated by a drum rotational driving section. As a result, the photographic sensitive material F rotates while the material comes into contact with the developing soln. in the slit-shaped arc type processing tank 5. The developing soln. is thus alternately supplied to its emulsion surface. The photographic sensitive material F is well subjected to the color development processing in this way.
Patent JP-S62164686-A (JP)
Inventor: JIYATSUKU EDOWAADO BOORUDOUIN
IPC: C07D499/42
Filed: 1986-11-26
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-S62143477-A (JP)
Title: Manufacture of field effect semiconductor device
Inventor: SUZUKI MASAHISA
IPC: H01L29/812
Filed: 1985-12-18
Abstract: PURPOSE:To enable a thickness of a semiconductor active layer to be monitored correctly, by forming a recess in the semiconductor active layer, applying light to the recess and measuring current between a source and a drain while using electrons excited by the application of light as a channel. CONSTITUTION:After an active layer 2 is grown on a substrate 1 and source and drain electrodes 3, 4 are formed, a photoresist film 5 is formed. The photoresist film 5 is provided with an aperture 5A having a pattern of a gate electrode. After required devices such as an ampere meter 6 and a power supply 7 are set properly, the surface of the layer 2 is etched through the aperture 5A to form a recess 2A. The current between the source and the drain is measured by means of the ampere meter 6. During this process, light is applied to the recess 2A in a constant quantity and at a constant wavelength.
Patent JP-2000111178-A (JP)
Title: Air conditioner
Inventor: OKABE TAKANORI
IPC: F25B1/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent an excess pressure rise of a driving chamber into which a working fluid is discharged caused by a discharge pressure drop if a variable capacity compressor is used without insufficiency of a heating capability, by discharging the fluid in a hot gas bypass heater circuit at the time of heating to a cooler circuit in the conditioner having the heater circuit. SOLUTION: The air conditioner comprises a compressor, a cooler circuit, a hater circuit and a driving chamber pressure reducing means 185. The compressor has a driving chamber 110, a suction unit 116, a discharge unit, a first passage for opening a discharge capacity altering valve to communicate the discharge unit with the chamber 110, a second passage for communicating a driving chamber with the suction unit, and a driving means for changing a discharge capacity according to an internal pressure of the chamber. The cooler circuit has a bypass passage from the discharge unit to a condenser and to the suction unit through a heat exchanger of a downstream of the condenser. The heater circuit has a bypass circuit from the discharge unit to a heat exchanger and the exchanger.  The means 185 discharges the fluid from the chamber 110 to the unit 116 separately from the second passage if the chamber becomes a predetermined high pressure state.
Patent JP-H06131836-A (JP)
Title: Magnetic disk device
Inventor: YOSHIDA TAKASHI
IPC: G11B21/16
Filed: 1992-10-21
Abstract: PURPOSE:To provide a magnetic disk device with large capacity, to thin the device, and also, to improve impact resistance and vibration resistance. CONSTITUTION:A slider 26 having a recording and reproducing head is driven by a rotary actuater 3 and moves along the surfases of disks 9, 10 and 11 rotated and driven by a spindle motor 2. A load arm 27 loading a slider 26 is composed of springs and pressed the slider to a disk surface side, and simultaneously, a gimbal is molded integrally with a part of the load arm 27. Also, a head fixing mechanism for fixing the slider 26 at the time of unloading, which is not written in a figure, is provided.
Patent JP-H05118686-A (JP)
Title: Heat pump device
Inventor: HIRATSUKA YOSHIKATSU
IPC: F25B9/14
Filed: 1991-10-29
Abstract: PURPOSE:To improve a cooling coefficient by a method wherein a high-temperature side middle-temperature space in a high-temperature cylinder is intercepted thermally from a low-temperature side middle-temperature space in a low-temperature cylinder to produce a reproducing cycle by high-temperature gas in the high-temperature side middle-temperature space and low-temperature gas in the low-temperature side middle-temperature space in respective middle-temperature spaces. CONSTITUTION:A high-temperature displacer 5 and a low-temperature displacer 6 are inserted reciprocally into a high-temperature cylinder 2H and a low-temperature cylinder 2C respectively while these parts are connected by a connecting means 7 so as to move reciprocally with a predetermined phase difference. A high-temperature space 13, a high-temperature side middle- temperature space 14H, a low-temperature space 15 and a low-temperature side middle- temperature space 14C are formed in respective cylinders 2H, 2C by displacers 5, 6 while respective spaces are filled with operating gas. The middle-temperature spaces 14H, 14C communicate with each other through a middle-temperature communicating passage 16 and a middle-temperature reproducer 26, constituted of a cold heat accumulating type heat exchanger, is interposed on the way of the communicating passage 16 while the high- temperature side middle-temperature space 14H is separated thermally from the low- temperature side middle-temperature space 14C to reproduce the high-temperature gas and the low-temperature gas in respective middle-temperature spaces 14H, 14C.
Patent JP-H08146536-A (JP)
Title: Laser imager
Inventor: MARUYAMA NORIJI
IPC: G03B41/00
Filed: 1994-11-17
Abstract: PURPOSE: To provide a laser imager of which the constitution is simple, the film can be uniformly fed, and the miniaturization is possible. CONSTITUTION: This laser imager is provided with guides 45,46 guiding a sheet carried from the nearly upper side into the nearly horizontal direction, an exposure first roller 19 provided on the horizontal part of the guides 45, 46 and rotationally driven, a first exposure roller 19' provided capably of being contacted with the exposure first roller 19, an energization part 43 energizing the exposure first roller 19' onto the exposure first roller 19 side, and an energizing force adjusting means 39, 41, writing is carried out after passing the exposure first roller 19, and the energizing force adjusting means 39, 41 is constituted so that the energizing force of the roller 19' to the roller 19 is intensified through the energization part 43, until the rear end part of the carried sheet reaches the horizontal part of the guides 45, 46.
Patent JP-H0597788-A (JP)
Title: Method for producing quinazolinone derivative
Inventor: KAMIFUJI TAMIRO
IPC: C07C231/02
Filed: 1991-10-02
Abstract: PURPOSE:To obtain the subject derivative, a synthetic intermediate for a minor tranquilizer, etc., industrially and advantageously by reacting 5-nitroanthranilic acid suspended in an organic solvent with monofluoroacetic acid chloride. CONSTITUTION:5-Nitroanthranilic acid suspended in an organic solvent such as acetonitrile or THF is allowed to react with monofluoroacetic acid chloride preferably at 40-45 deg.C for 1-3 hours to give 2-fluoroacetamide-5-nitrobenzoic acid. Then this benzoic acid derivative is chlorinated preferably with phosphorus trichloride and further reacted with O-toluidine in a solvent such as methylene chloride or toluene preferably at 30-50 deg.C for 7-12 hours to give the objective derivative, 2-fluoromethyl-3-(2-methylphenyl)-6-nitro-4(3H)-quinazolinone.
Patent JP-H09130641-A (JP)
Title: Clock synchronization device, video camera equipment and television system converter
Inventor: MORIOKA YOSHIHIRO
IPC: H04N7/01
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To take synchronization of a clock signal of the 1125/59.94 system and a clock signal of the 525/59.94 system with a comparatively simple configuration. SOLUTION: Let a frequency of a clock signal CKHD of the 1125/59.94 system be fHD and let a frequency of a clock signal CK625 of the 525/59.94 system be f525 , and let a field frequency be fv , then a relation of 75×fv/2=fHD/(2200×15)= f525 /(858×7) is established. A phase of a signal of 15-line period of the 1125/59.94 system obtained by frequency-dividing the clock CKHD from a VCO 111 at frequency dividers 112, 113 is compared with a phase of a signal of 7-line period of the 525/59.94 system obtained by frequency-dividing the clock CK525 from a VCO 114 at frequency dividers 115, 116 are compared by a phase comparator 117. A phase difference signal is fed to the VCO 114 as a control section via an LPF 118 and a changeover switch 123. According to the relation of equation as above.  The synchronization between the clock signals CKHD, CK525 is taken according to the equation above.
Patent JP-H08142966-A (JP)
Title: Power assist tricycle
Inventor: SUZUKI TAKESHI
IPC: B62K5/02
Filed: 1994-11-17
Abstract: PURPOSE: To improve the traveling stability by arranging an intermediate shaft between a pedal shaft and rear wheel axles parallel thereto, and transmitting the stepping force of a pedal and the driving force of a motor to right and left rear wheels through this intermediate shaft to enable the driving of both wheels with a simple structure. CONSTITUTION: An intermediate shaft 33 is arranged between a pedal shaft 40 and axles 30a of rear wheels 30 parallel to the axles 30a, 30a, and the stepping force of a pedal 42 and the driving force of a motor 51 are transmitted to right and left rear axles 30,30 through this intermediate shaft 33. The traveling position can be stabilized more compared with the single wheel driving. Because the intermediate shaft 33 is arranged between the pedal shaft 40 and the axle 30a of the rear wheel 30, special one-way clutch or differential device can be dispensed with to allow the simple structure, and the manufacturing and assembling works can be facilitated.
Patent JP-H01125040-A (JP)
Title: Store and forward exchange
Inventor: TAKAHASHI KAZUYA
IPC: H04L12/58
Filed: 1987-11-09
Abstract: PURPOSE:To improve the availability of a conversion reserving function at the time of a store mode by constituting the title exchange so that in case when a conversation is reserved at the time of a store mode processing, character information for showing a fact that the conversation is reserved is sent out to a destination of the conversation reservation concerned. CONSTITUTION:When a conversation reserving instruction is received in the course of communication with a store and forward exchange 2, a facsimile terminal FO2 sends out a PRI-Q signal (procedure interrupting signal) at the time point when transmission of picture information which is being transmitted at present is ended. A system control part 2 of the store and forward exchange 2 registers a fact that the conversation is reserved. When a PRI-EOP signal for showing the conversation reservation is brought to communication after the picture information of an end page is transmitted, the store and forward exchange 2 reads out the picture information sent from the facsimile terminal FO2 from a memory 25 and transmits it to a facsimile terminal FI2. Also, in this case, character information for showing a fact that the conversation is reserved from the facsimile terminal FO2 is recorded in the upper part of an output document or recording in a management report (communicaiton result report).
Patent JP-H08237621-A (JP)
Title: Combination of coded region image for multimedia communication system
Inventor: RII YAN
IPC: H04N21/2365
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a video composition technique for processing video information obtained from plural sources to produce a video image having plural rectangular areas. SOLUTION: Each rectangular area displays video information obtained form a specific video source out of plural video sources. Video information from each video source has a format of an input digital bit flow. A digital bit flow from a 1st video source has a 1st bit speed, a digital bit flow from a 2nd video source has a 2nd bit speed and it is optional whether the 1st bit speed is the same as the 2nd bit speed or not. These input digital bit flows are supplied to a speed matching circuit 141, which converts all the input digital bit flows into one common bit speed. An output from the circuit 141 is supplied to a synchronizing and multiplexer circuit 147, which sets up the video information from the specific digital bit flow in a rectangular area corresponding to a composite video image.
Patent JP-S62145552-A (JP)
Title: Composite glass-resin stamper
Inventor: SAKAMOTO YUJI
IPC: G11B7/26
Filed: 1985-12-19
Abstract: PURPOSE:To obtain a stamper for 2P method which has an excellent transfer rate and faithful transferrability of groove shapes and can be continuously used by bringing a pregrooved master disk for tracking servocontrol into press contact with the surface of a glass sheet via a UV-curing resin or thermosetting resin and transferring the pregrooves for tracking servocontrol thereto from the master disk. CONSTITUTION:A coupling agent consisting of gamma-methacryloxy propyl tris- methoxysilane/ethanol is uniformly coated on the surface of the glass sheet and the UV-curing resin consisting of dipentaery thritol hexaacrylate, 2- hydroxyethyl methacrylate, gamma-methacryloxyethyl phosphate, chi-hydroxyhexyl phenyl ketone is coated thereon. The resin is pressed cast by the Ni or glass master disk and is cured by the irradiation from the glass sheet side. The composite glass-resin stamper transferred with the pregrooves for the tracking servocontrol on the glass sheet is obtd. after removal from the mold.
Patent JP-H09178748-A (JP)
Title: Assay
Inventor: KIISU MEI
IPC: G01N33/76
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain an assay suitable for home use by determining the positional relationship such that a liquid sample permeates to an area to be detected after absorbing a labeled reagent and making the extent of bonding of labeled reagent observable in the area to be detected thereby lessening the labor of user. SOLUTION: An area 16 contains a first antibody holding a visible label. The reagent can pass through a test piece 10 freely when a liquid sample is present. A second area 14 contains a second antibody fixed to the test piece 10. The test piece 10 touches the liquid sample at the lower end thereof 11. A fluid rises through capillary phenomenon and when the sample traverses a band area 12, the labeled first antibody is dissolved or scattered and bonded to a specimen in the way of movement toward the area 14. Upon arriving at the area 14, molecules of a specimen are bonded to a second antibody and a labeled sandwich is fixed. When a specimen of significant concentration is present in the sample, accumulation of visible label in the area 14 can be identified in a short time.
Patent JP-H06140073-A (JP)
Title: Manufacture of sealed alkaline storage battery
Inventor: MAEDA REIZO
IPC: H01M10/28
Filed: 1992-10-22
Abstract: PURPOSE:To restrain an internal pressure increase in a battery, and prevent breakage or the like of a battery can by reducing a quantity of inactive gas such as nitrogen gas accumulated in the battery can without being consumed when charging is carried out. CONSTITUTION:A closed type alkaline storage battery manufacturing method is provided with the first step to house an electrode group 5 where a positive electrode 2 and a negative electrode 3 are opposed to each other through a separator 4 in a battery can 1, the second step to inject electrolyte into the battery can 1 and the third step to seal up the battery can 1 in an oxygen gas atmosphere having concentration higher than atmospheric oxygen gas concentration.