baber/WOPTO huggingface dataset:
Patent JP-2000207555-A (JP)
Title: Vehicle distance detector
Inventor: HANAWA KEIJI
IPC: G06T7/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To process an optimum image in the situation of a wide range and to always obtain appropriate distance information. SOLUTION: The histogram of luminance and the histogram of luminance change quantity in a horizontal direction are generated from data of an original image in CPU for recognition processing 29. A luminance value at which the number of data becomes a rate that an area where distance data is considered to exist is calculated from the histogram of luminance. Electronic switch circuits 17 and 18 are switched by the luminance value and LOG correction is turned on/off. Luminance change quantity at which the rate of the number of data becomes not more than the luminance difference appropriate for calculating the distance is calculated form the histogram of luminance change quantity. It is transferred to luminance change validity judgment circuit 25 as a threshold for judging whether data of VRAM 21 is valid or not for calculating distance information.  A distance information validity judgment circuit 26 judges the validity of distance information by the judgment result of the luminance change validity judgment circuit 25. Thus, an appropriate image processing can be executed in a situation where a contrast is small such as a snowy road.
Patent JP-S55101530-A (JP)
Title: Supply device of ring-shaped material
Inventor: SAWADA KIYOSHI
IPC: B65G59/02
Filed: 1979-01-24
Abstract: PURPOSE: To conduct automatic transfer of a ring-shaped member by hunging up ring-shaped materials placed in stacks spitted by a work carrier bar one after another and forwarding them automatically to the subsequent transport device.  
     CONSTITUTION: A traveling truck 20 moves along a rail 18 and comes to the lateral position of a transporting truck 12a. Then, an oil-hydraulic cylinder 25 comes into operation, and the pick-up's body 26 sinks while maintaining its horizontal positioning until the sensing element has come in contact with the oversurface of a ring- shaped material 15. An oil-hydraulic motor 41 comes into operation to forward a work carrier bar 40, which is inserted in the hollow formed in a row of the ring- shaped materials 15. The pick-up's body 26 goes up to lift the work carrier bar 40 holding the ring-shaped material 15 in spitted condition, which is transfered to the transport mechanism 16 with the aid of the move of traveling truck 20. The materials 15 placed in the lower level are transfered in the same manner one after another. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55100441-A (JP)
Title: Vibration insulator
Inventor: WAKAMATSU FUMIO
IPC: F16F15/08
Filed: 1979-01-23
Abstract: PURPOSE:To improve insulating characteristic against vibration of high frequencies by creating shock absorbing means between the first and second materials connected through elastic material so as to limit the amplitude of relative displacement of the second material moving in a direction of shearing the elastic material, against the first material. CONSTITUTION:When applied for the supporter of the internal combustion engine for vehicles, the vibration insulating means 100 are composed of the jointing means 120 interconnected to extended arms or the similar means secured on the side of the engine, rubber damping means 110 connecting these jointing means by an elastic means and also a shock absorbing means 140. To the supporting arm 120, the arm 123 approximating to a conical shape is attached as an extention, and the bulbous top 124 is provided in the end. The bulbous top 124 is inserted in the hole 147 of the moving plug 144 accomodated so as to be free to slide in the cylinder 141 of the insulating means 140. The passage 145 is provided to the moving plug 144 to interconnect working chambers 142a, 142b located on both sides.
Patent JP-S56105234-A (JP)
Title: Air conditioner
Inventor: MORI YUUJI
IPC: F25B49/00
Filed: 1980-01-23
Abstract: PURPOSE: To prevent the occurrence of troubles, to stabilize a heating capacity, and to enable energy-saving, by a method wherein a coolant heating providing with a controller is installed at a refrigerating cycle, and a coolant-heating amount is regulated by controlling temperature of a secondary heat medium according to an open-air temperature.  
     CONSTITUTION: At a refrigerating cycle, a coolant heater 9, consisting of a heat exchanger 6, a secondary heat medium 11, and a heater 12, is installed, and a controller 15, regulating an operation of a heater 12 through detection of an open-air temperature, is also mounted. The open-air temperature, which actuates the controller 15, is set to become T t  and a secondary heat medium is set to become X t . If the temperature of the secondary heat medium 11 is lower than a set value X t , the heater 12 is energized to raise it to the set value X t . Where the open-air temperature falls, this raises the temperature of the secondary heat medium 11 in the coolant heater 9 in reverse proportion to the reduction in a heat amount absorbed from a heater exchanger 6, increases a coolant-heating amount, insures a heating capacity, and simultaneously, prevents excessive heating of coolant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000203394-A (JP)
Title: Repairing method for automobile component
Inventor: YAMAGUCHI SHOJI
IPC: B60S5/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To repair a component very easily without removing it from a vehicle body by filling a water-swelling resin composition into a scar occurring portion from the outside of an outside plate section where a scar occurs, and smoothing this filled portion. SOLUTION: The outside faces of an outside plate section on both sides of the portion of a scar (penetrating a raw material) occurring on a bumper fitted to the whole face of a car are ground into a V-shape, for example. The outside peripheral section is ground to a nearly uniform depth in parallel with the surface. After the surface is degreased, a water-swelling resin composition is pressed by hands to the scar occurring portion, V-shaped ground portion and the portion ground to the uniform depth while hot air is sprayed for heating, and part of the resin composition is protruded to the back side of the outside plate section through the space section of the scar occurring portion. The surface of the outside water-swelling resin composition is adjusted to a smooth face to be flush with the other face, then the resin composition is hardened to accomplish the repair.
Patent JP-H05211373-A (JP)
Title: Semiconductor laser
Inventor: FUJISAWA HIROKAZU
IPC: H01S5/00
Filed: 1992-01-20
Abstract: PURPOSE:To enhance a semiconductor laser in reliability by a method wherein a art of a stem post where a heat sink is placed is set small in thickness. CONSTITUTION:A part of a Cu post 4 of a stem where a heat sink 3 is placed and fixed is set as thick as 0.5mm and thinner than the other part. If the post 4 is formed thin, the effect of the Cu post 4 on a semiconductor laser is lessened, and when the post 4 is 0.4mm thick, the effect is reduced 30% as compared with a conventional one where a post is formed as thick as 2mm. The upper and lower sides of a CuW 1.0mm square and 280mum thick are subjected to a surface treatment, Au is vacuum-evaporated as thick as 0.5mum, and then AuSn is evaporated as thick as 3-5mum through a metal mask. Then, a semiconductor laser pellet 1 is placed at a prescribed point on the soldering part of the heat sink 3 and heated. Thereafter, the heat sink 3 is placed vertical on the Cu post 4 of the stem with Au solder and fixed. Furthermore, a wire bonding process and a cap scaling process are carried out.
Patent JP-H01182603-A (JP)
Title: Pilot relay
Inventor: ISOGAWA TOSHIMI
IPC: F15B5/00
Filed: 1988-01-16
Abstract: PURPOSE:To prevent generation of hunting by providing a bias pore closing mechanism, which closes a bias pore depending on the operation of a piston valve and at the same time absorbes the displacement of a diaphragm, between the bias pore and the piston valve. CONSTITUTION:A nozzle shaped valve seat 21 is placed between a bias pore 18 and a piston valve 10, and a ball 22 is attached to the lower surface of the top part of a flapper 23 opposing to the valve seat 21. Also a bias pore closing means 20 constructed by the flexible flapper 23 whose root part is fixed to the piston valve 10 is installed. By this mechanism, if the increase of a nozzle back pressure PN displaces an diaphragm 2, then the bias pore closing means 20 closes the bias pore 18, the increase of internal pressure in a bias room 7 promotes an air damping effect to brake a sudden operation of the piston valve 10. A poppet valve doesn't open suddenly, therefore, generation of hunting is prevented by this method.
Patent JP-H10173591-A (JP)
Title: Radio terminal
Inventor: OZEKI MASANORI
IPC: H04W88/06
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a radio terminal which can fast secure the synchronization even with a device of low processing capability and also can improve the calling privacy. SOLUTION: When a central controller 204 identifies a called terminal equipment requested by a telephone network, the controller 204 selects the idle one of plural spread spectrum modem means 210 and sets a synchronous spread code to the selected means 210. Thus, this means 210 performs modulation by means of the synchronous spread code. Then a transceiver means transmits the signal that is modulated by the synchronous spread code to the called terminal equipment. When the synchronization is secured with the called terminal equipment, the controller 240 sets a communication spread code different from the synchronous spread code and proper to the called terminal equipment to the selected means 210 and communicates with the called terminal equipment.
Patent JP-H10205773-A (JP)
Title: Heating cooker
Inventor: IZUMITANI TAMOTSU
IPC: H05B11/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and assembling man-hours and realize the effective use of a space in an upper unit case, wherein a heat insulating material on which a heating line is fixedly mounted is encased in an outer shell case and a recess which engages with a coil spring is formed in the lower portion of the outer shell case. SOLUTION: A heater unit 23 comprises a coil heater 24, a silica-based powdery heat insulating material 25 on which the heater 24 is mounted, an outer shell member 26 which encases these parts, an electricity supply terminal 27 and a terminal pad 28. On the lower surface of the outer shell case 26, a plurality of recesses 32 are formed at three positions, wherein a plurality of heater springs 30 which are inserted in a plurality of support shafts 29 mounted on an upper unit case 21 are engaged with the recesses 32 by way of an insulating plate 31. Due to such a construction, at the time of setting the heater unit 2 in the upper unit case 21, the heater springs 30 can be set without any additional parts so that the operability is enhanced.  Furthermore, since the engaging portions do not protrude from the outer periphery of the outer shell case 26, it becomes possible to make an effective use of a space defined in the unit case 21.
Patent JP-S60163509-A (JP)
Inventor: KURISUCHIYAN RUMERUHAARU
IPC: H03F3/34
Filed: 1985-01-18
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-H02187801-A (JP)
Title: Automatic controller
Inventor: HASHIMOTO KOICHI
IPC: G05D9/12
Filed: 1989-01-13
Abstract: PURPOSE:To always guarantee effective driving by detecting abnormality in plural driving devices by a detecting means, stopping the driving device in which the abnormality occurs by a signal based on a detected result, and applying an appropriate processing on the driving device in which the abnormality occurs after automatically performing a processing for the abnormality. CONSTITUTION:Plural storage pump P1 and P2 which pump water from a water receiving tank 12 to an elevated water tank 13 are controlled by a storage pump controller WPC 1. Level detecting sensors 16 and 17 are arranged at the water receiving tank 12 and the water tank 13, respectively, and the pumps P1 and P2 are started up or stopped by operating a relay in a control panel 2. And the abnormality in the driving of the pumps P1 and P2 by the WPC 1 can be detected by the sensors 16 and 17, and the WPC 1 generates the relay of the control panel 2 by the signal based on the detected result, and the pump P1 or P2 corresponding to the abnormality is stopped. And after the processing for the abnormality is automatically performed, the driving device in which the abnormality occurs is operated again, and when the abnormality is detected again, the driving device is switched to another driving device.
Patent JP-S57119888-A (JP)
Title: Waterspout type recovery device for waste oil ball
Inventor: OKAYAMA YOSHIKUNI
IPC: E02B15/04
Filed: 1981-01-20
Abstract: PURPOSE: To recover waste oil balls efficiently without damaging a suction pipe, etc., by supporting the suction pipe vertically movably, providing a traveling means with floats to these and automatically adjusting the height of the suction pipe.  
     CONSTITUTION: A suction manihold pipe 2 wherein plural suction pipes 1 provided with suction ports 1a are made into one single pipe part 4 in the upper part is constituted. The part 4 is connected to a suction transport pipe 3 in the upper part, and is pivotally fitted by means of a pin 7 to an arm 6 provided movably like a crane of an amphibian car via a slip ring 5. The slip ring 5 is provided with ball bearings 5a and is made vertically movable. Axle support rings 8 are bolted to the respective pipes 1 mounting position adjustably, and wheels 11 are mounted freely rotatably to both ends of the axles 10 supported by the rings 8. A traveling means D with floats wherein such wheels 11 per se are floats is provided. Thereby, this device is used for both in water and on land. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58125864-A (JP)
Title: Manufacture of line sensor
Inventor: NOMOTO TSUTOMU
IPC: H04N1/028
Filed: 1982-01-22
Abstract: PURPOSE:To obtain a sufficiently high photocurrent and a sufficiently low dark current, and to enhance the S/N characteristic of the line sensor when the line sensor is to be formed by a method wherein an Al layer, etc., is used as the mask for etching of an amorphous Si layer, and after then the Al layer itself is used as the electrode material. CONSTITUTION:A shading layer 101 consisting of Cr, etc., is adhered on a glass substrate 1, an opening is provided in the prescribed region to make the substrate 1 at the part thereof to be exposed, a transparent insulating SiO2 layer 100 is adhered on the whole surface containing the opening part, the amorphous Si layer 201 is made to grow thereon, and the whole surface is covered with the Al layer 202. Then the first time patterning is performed to the Al layer 202 together with the Si layer at the sensor part, a common electrode part and respective individual signal electrode parts, plasma etching is performed to the Si layer in succession making the Al layer pattern as the mask, and Al electrode patterns 202a, 202b at the sensor body part are formed by the second time patterning. Accordingly, the line sensor enabled to detect precisely the informations of white and black on a manuscript can be obtained easily.
Patent JP-H05198210-A (JP)
Title: Dielectric porcelain composition
Inventor: TSURUTA TOMOHIRO
IPC: C04B35/00
Filed: 1992-01-20
Abstract: PURPOSE:To provide a high-performance dielectric porcelain which concurrently satisfies a high no-load Q and the small temperature change rate of a resonance frequency, for a dielectric porcelain composition suitable for the dielectric resonator, a dielectric filter, etc., used in such a high frequency wave region as microwave and millimeter wave band. CONSTITUTION:The composition is a dielectric porcelain composition expressed by a composition formula, Ba1-x-y(Mg1-z-v Coz Miv)xTayOa and in a specified range of z+v, x, y, particularly a range within 0.4800<=x+y<=0.4998. It is thereby possible to decrease the rate of temperature change of resonance frequency without deteriorating a high no-load Q of a composite Perovskite type composition of BaO-Ta2O5 origin.
Patent JP-S63174954-A (JP)
Title: Production of tetraalkyl quaternary inorganic acid salt
Inventor: MORI SHOICHIRO
IPC: C07C211/63
Filed: 1987-01-16
Abstract: PURPOSE:To obtain the titled compound useful as a catalyst, etc., in simple operation and high purity, by blending halogenated tetraalkylammoniums, inorganic acid and water with an organic solvent soluble in water, throwing the blend into water and depositing an inorganic acid salt. CONSTITUTION:A halogenated tetraalkylammonium or phosphonium salt, inorganic acid (e.g. HClO4, HBF4, H2SO4, etc.) and water are blended with an organic solvent (e.g. acetonitrile, acetone, ethanol, methanol, etc.) soluble in water and the blend solution is thrown into water in order to decompose an inorganic acid salt to provide tetraalkyl quaternary inorganic acid salt. A halogenated ion which is a source of trouble as an impurity in the aimed product can be substantially and completely removed by the above-mentioned method.
Patent JP-S54100634-A (JP)
Title: Computer
Inventor: MORIYA YOSHIAKI
IPC: G06F9/30
Filed: 1978-01-26
Abstract: PURPOSE: To make more operations possible by realizing an instruction of a relatively-low frequency in use, including an operand tacitly indicated, to the basic word length and by separately fixing a command insturction which can change the operand.  
     CONSTITUTION: This computer consists of a normal computer, SA register 22 indicating a source, DA register 23 indicating a destination, and destination data line 21 in addition to source bus 5. An instruction read out from memory 1 is converted into several control output signals by decoder 4 via normal-instruction register 3, thereby controlling the operation of the computer. On decoding the command instruction, decoder 4 stops either control output SA or DA and the next instruction is set to SA register 22 or DA register 23. Those registers 22 and 23 send out control outputs SL and DL which have been varied. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5599948-A (JP)
Title: Polyester film
Inventor: WATANABE MASAJI
IPC: B32B15/04
Filed: 1979-01-25
Abstract: PURPOSE: To prepare a polyester film having low frictional coefficient and excellent abrasion resistance, electromagnetic properties, etc., and useful as a base film of magnetic recording tape or an insulating film of a capacitor, by using a specific crosslinked polymer bonded to the polyester through covalent bonds as a raw material.  
     CONSTITUTION: (A) A crosslinked polymer having an average particle diameter of 0.1W5μ, having a group capable of linking with polyester through a covalent bond, and insoluble and infusible at a molding temperature of the polyester (about 260W 295°C), e.g. a copolymer of a compound having one aliphatic unsaturated bond in a molecule and a compound having two or more aliphatic unsaturated bonds in a molecule as a crosslinking agent, it added to (B) the polyester, pref. polyethylene terephthalate, in the manufacturing of the polyester, and the composition is formed to a film to obtain the objective polyester film containing 0.001W4wt% of the (A) component which is essentially copolymerized to the polyester. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02188566-A (JP)
Title: Cyclohexen-based 3-fluoro-4-cyanobenzene derivative
Inventor: TAKATSU HARUYOSHI
IPC: C09K19/30
Filed: 1989-01-18
Abstract: NEW MATERIAL:A compound expressed by formula I (R is 1-9C linear alkyl; formula II is formula III-IV; cyclohexane ring is transconfiguration). USE:A liquid crystal compound useful as electro-optical designating material having high N-I point effective in controlling of high-temperature driving mixed liquid crystal and exhibiting no smectic phase. PREPARATION:A mixture obtained from 2-fluoro-1,4-dibromobenzene through 7-steps process and expressed by formula V and formula VI is reacted with copper cyanate in non-protonic polar solvent such as N-methyl-2-pyrrolidone at 190-200 deg.C for 8-12 hour to afford a compound expressed by formula I. Besides, N-I point of nematic mixed liquid crystal currently and practically generalized as host liquid crystal is able to be risen and appearance of smectic phase in low-temperature region is inhibited by mixing with compound.
Patent JP-H10207737-A (JP)
Title: Emulator and emulation system
Inventor: MAETA TAKAYUKI
IPC: G06F11/28
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an emulator and an emulation system in which the debug working efficiency of developing software can be improved, the software developing time can be shortened, and the software developing efficiency can be improved. SOLUTION: An emulator control instruction for calling a debug function is buried on developing software loaded from a debugger 2 of a host system 3 to an emulation memory 8 of an emulator 1, and the software is executed by a target CPU 4. Then, control information is written and set in a communication memory 7 so that a debug function circuit 6 can be operated. Thus, the debug of the developing software can be attained.
Patent JP-H03211679-A (JP)
Title: Designing method for logic circuit
Inventor: SOMA FUTOSHI
IPC: G06F17/50
Filed: 1990-01-17
Abstract: PURPOSE:To prevent the omission of a function and a simple design mistake, etc., in detail by displaying all the kinds of basic logical elements prepared beforehand and capable of constituting a peripheral circuit for every external terminal, and designating the desired basic logical element. CONSTITUTION:All the kinds of the basic logical elements prepared beforehand and capable of constituting the peripheral circuit are displayed for every external terminal, and the desired basic logical element is designated by this display. Then, the desired basic logical element is selected respectively for every external terminal, and simultaneously, the basic logical element and every external terminal are connected. Thus, the omission of the function and the simple design mistake, etc., due to the repetition of simple work such as the arranging work of the basic logical element and the drawing work of wiring, etc., are prevented, and the manhour of a logical design stage is reduced, and the short-term development of an LSI becomes easy.
Patent JP-H11202578-A (JP)
Title: Image forming device
Inventor: AKETO SHUICHI
IPC: G03G21/16
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To facilitate operation for exchanging a branching mechanism and to prevent faulty carrying caused by the deviation of the installing position of the branching mechanism by integrating and unitizing the braching mechanism with a fixing means. SOLUTION: Since a housing covering over a fixing roller 17 and the vicinity of a paper ejection part provided with branching pawls 29 and 30 is comparatively smaller than other parts, it is difficult to perform operation in the case of executing maintenance care by inserting a hand in such a part. In this copying machine, the fixing roller 17 and the pawls 29 and 30 are unitized together with an ejection roller 31 and a cover C etc., so that they can be detached in the unit of a unit U. When the pawls 29 and 30 are damaged and must be exchanged in the case of jamming processing or the like, the unit U is detached first. The unit U is easily detached by removing several screws and a wiring. When the unit U is detached, it does not interfere with the housing of a main body, so that operation for detaching the pawls 29 and 30 from the unit U is facilitated.