baber/WOPTO huggingface dataset:
Patent JP-H11173848-A (JP)
Title: Reflector for distance measurement device and attaching method therefor
Inventor: SUNAGA MASAHIKO
IPC: A63B57/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a reflector for a distance measurement device capable of accurately reflecting a laser beam radiated from the distance measurement device and surely reflecting the laser beams no matter from which direction it is radiated and an attaching method of the reflector capable of easily attaching the reflector to the upper end of a pin in a short time. SOLUTION: This reflector 1 is attached to the upper end of a pin P for golf and plural reflection prisms 3 capable of reflecting the laser beam radiated from the distance measurement device at the same angle as an incident angle are provided at a wide angle inside the main body 2 of the reflector 1. Also, for this attachment method of the reflector 1, a screw engraved part and a screw hole are provided on the lower end projected part of the reflector 1, a bolt 10 at the upper end of the pin P is screwed inside the screw engraved part and then, the lower end projected part and the bolt 10 are retained with a screw 13.
Patent JP-2001185317-A (JP)
Title: Connector testing tool
Inventor: FUKUDA EIJI
IPC: G01R31/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To eliminate loosening of a detecting pin in a testing tool body, and at same time improve accuracy so as to surely avoid damage caused to the detecting pin or the like. SOLUTION: The connector testing tool for testing on insertion failure of a terminal in the terminal chamber comprises a testing tool main body 30 with its block body 31 containing a plurality of detecting pins 40 tests whether there are insertion failures in terminals in each terminal chamber by inserting each detecting pin into each terminal chamber. Here, by having the first long horizontal aperture 31b crossed with the second long vertical aperture 32a, a plurality of rectangular openings 33 are formed in the detection tool body 30, so that the movement of the detecting pins 40 in the longitudinal direction is restricted with these detecting pins 40 inserted into these rectangular openings 33.
Patent JP-2000197220-A (JP)
Title: Gas-insulated switchgear and insulating spacer thereof
Inventor: IMAI SHUICHI
IPC: H02B13/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas insulated switchgear, from which the number of parts is reduced by simplifying the structure of the section which connects reciprocating conductors constituting reciprocating buses to an insulating spacer. SOLUTION: Buses 4u' and 5u' are respectively constituted of strip-like outgoing conductors 4A and 5A and returning conductors 4B and 5B arranged in parallel with each other. Outgoing conductor connecting fixtures 3A and returning conductor connecting fixtures 3B respectively connect the outgoing and returning conductors are embedded in advance in the spacer body 301 of a spacer 3'. The fixtures 3A and 3B are formed in such a way that the portions of the fixtures 3A and 3B are in protruded outward state from the main body 301 show plate-like shapes, and the outgoing and returning conductors 3A and 5A and 4B and 4B are respectively fixed with bolts to the portions of the fixtures 3A and 3B which protrude outward from the body 301.
Patent JP-2000289550-A (JP)
Title: Automotive impact absorbing device
Inventor: CHA KWANG SOO
IPC: B60R21/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an automotive impact absorbing device for protecting occupants in the event that an automobile is rolled over. SOLUTION: This device has a shock-absorbing bracket 14 shaped so that its middle portion is bent downward. The bottom face of the middle portion of the shock-absorbing bracket 14 is fixed by means of a fixing bolt 20 at one side end to an inner panel 16 in such a way as to make intimate contact with a head lining 10, the inner panel 16 being located below a roof panel 24. The other end of the bottom face is fixed by means of a fixing bolt 20 to a roof rail 18 located between the head lining 10 and the roof panel 24.
Patent JP-2001188116-A (JP)
Title: Method of manufacturing for part of electro-optical device
Inventor: KIGUCHI HIROSHI
IPC: G02B5/20
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a part of an electro-optical device in which no liquid substance overflows into other pixels by controlling a time interval of discharge of the liquid substance. SOLUTION: In the method for manufacturing the part of the electro-optical device plural drops per pixel of the specified liquid substance are discharged on the respective corresponding pixels on a substrate divided into the plural pixels. The method is characterized, after landing of a drop of the liquid substance in the pixel and subsequent maximum spreading of it with running on to the partition wall of the pixel, by subjecting the next drop for the pixel to landing in the pixel.
Patent JP-2000196409-A (JP)
Title: Surface acoustic wave filter
Inventor: FUNEMI MASAYUKI
IPC: H03H9/64
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an element having arbitrary band width and having sharp shoulder characteristics by connecting plural resonators, which are composed of IDT electrodes coated with protecting films, on a piezoelectric substrate to a ladder type circuit and preparing the protecting films on the respective resonators more than two kinds of materials and/or making the thickness of protecting films different at two spots at least. SOLUTION: Protecting films 1 of respective surface acoustic wave(SAW) resonators are mutually separated and the thickness of films are made different in areas more than two spots or the kinds of protecting films 1 are made different more than two kinds. When the protecting films 1 are loaded on the SAW resonators, the resonance frequency of SAW resonators is lowered by a sonic velocity difference from a substrate S. Therefore, Δf=fa-fr (fr: resonance frequency, fa: anti-resonance frequency) is reduced rather than before loading. The thickness of protecting films 1 is controlled so as to make Δf different for respective resonators 2. Thus, by constituting a ladder type SAW filter by mixing the resonators 2 of large and small Δf, sharp shoulder characteristics and frequency characteristics flattened within a pass band are provided.
Patent JP-2000197237-A (JP)
Title: Armoring structure of wire harness
Inventor: HONDA MASAFUMI
IPC: H02G3/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the protection of wires by forming a corrugated tube with slit on a part where an outer-interference material protrudes into a dual structure, and displacing the slit in the corrugated tube mounted partially on an outer periphery from the slit in the corrugated tube mounted on an inner periphery. SOLUTION: The second corrugate tube 12 is additionally fitted on the outer periphery of a corrugated tube 10, and the slit 13 in the outer periphery of the corrugated tube 12 may be displaced from the slit 11 in the inner periphery of the corrugated tube 10 by 180 deg.. The outer peripheral wall of the corrugate tube 12 prevents an edge from entering even if engine vibration twists the corrugated tubes 10, 12 and displaces the position of the slit 11 so as to face the front edge position of the metal clip of a fuel pipe, and it prevents the edge from entering the corrugate tube on the inner-peripheral side even if the edge enters from the slit 12 due to the displacement of the slit 12.
Patent JP-2000197912-A (JP)
Title: Pultrusion method of tube
Inventor: NAKAZATO OSAMU
IPC: B21C3/16
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a pultrusion method by which the breakage of a tube to be formed in the starting stage of pultrusion is prevented. SOLUTION: In the pultrusion method by which the tube M to be formed is threaded through the clearance G between the inner peripheral surface 2a of the forming hole 2 of a die 1 and the outer peripheral surface of a plug 3 which is coaxially arranged in the forming hole and drawn along the tube axis, in a state where the plug 3 inserted into the tube M to be formed is retreated from the forming position in the forming hole 2 of the die 1, drawing is started by pulling the tube M to be formed and also the plug 3 is advanced to the forming position in the forming hole while pulling the tube M to be formed. In this way, rapid tensile force which acts on the tube M to be formed at the time of starting the pultrusion is suppressed and the breakage of the tube in the starting stage of the pultrusion is effectively prevented.
Patent JP-2000176266-A (JP)
Title: Fluid mixer
Inventor: YAMAMOTO HIROMI
IPC: B01F3/08
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a fluid mixer in which cavities by cavitation is stably generated and vibration generated when the cavities become extinct is suppressed. SOLUTION: This mixer has a cylindrical mixing case 12, a first introducing port 13 provided on one side of the mixing case 12 and for jetting at least liquid A into the mixing case 12 at a high speed, a second introducing port 14 provided inside or outside the first introducing port 13 and for introducing fluid B into the mixing case 12, a nozzle 15 whose base part is in contact with the first and second introducing ports 13, 14 and provided projected while expanding its diameter toward inside the mixing case 12, a diameter contracting member 16 provided at the head thereof, a discharge port 17 provided on the other side of the mixing case 12 and for discharging emulsion of liquid A and liquid B, a guide member 18 provided on the other side of the mixing case 12 and gradually reducing its diameter in the downstream direction to smoothly guide the emulsion to the discharge port 17,  and a pump for forcibly feeding the liquid A to the first introducing port 13.
Patent JP-H11250550-A (JP)
Title: Disk device
Inventor: SUGAYA JUKO
IPC: G11B17/32
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a low-prices disk device having handleability equal to that of an FDD, and a high density, a large capacity and a high speed comparable to an HDD. SOLUTION: This disk device performs information recording/reproducing by using a disk having a flexible disk 1 housed in a cartridge 2 and a linear 3 arranged to envelope this flexible disk 1. The disk device is provided with a head 10 provided oppositely to each face of the flexible disk 1, a gimbals to which the head 10 is attached, and a suspension having a load spring for applying a load to press the head 10 to the flexible disk 1, the head 10 being attached to the gimbals, and a tracking servo system is provided for positioning the head 10 by using servo information in which the flexible disk 1 is formed.
Patent JP-2000186521-A (JP)
Title: Supply and discharge tank for lubricating oil and the like for automobile engine
Inventor: KATAI OSAMU
IPC: F01M11/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a supply and discharge tank capable of performing pressurization and pressure reduction of the inside of a tank (discharge and suction of lubricating oil and the like in the tank) simply by switching-operating a manual valve. SOLUTION: An air compressor is connected to a main operating port 61 of a manual valve 6 which has the main operating port 61 and a sub-operating port 62, and connection ports 63, 64, 65 and in which these ports are opened and closed by an operation handle 66, and the sub-operating port 62 is connected to a feed port 9 of a pressure tank 1. The connection ports 63 and 64 are connected to a vacuum ejector 7, and the connection port 65 is connected to a suction nozzle 72 of the vacuum ejector to form a pressure adjusting means.
Patent JP-2000189000-A (JP)
Title: Fishing gear
Inventor: UCHIDA YOSHIHARU
IPC: A01K69/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a fishing gear capable of well understanding the conditions of catch and the state of fishes and nets and underwater conditions and efficiently catching the fishes. SOLUTION: This fishing gear is obtained by installing a camera device 3, an illuminator 4, a sounder 5, a temperature sensor and a pressure sensor 7 of each image pickup part 2 in an otter board 1 of a net N of a trawl fishing method and is capable of sending a data of the image pickup part 2 through composite cables 9 passed along warps 8 to an image receiving part 11 of a trawlboat 10. The image receiving part 11 comprises a control table, a display, VTR, a transmitter and an antenna.
Patent JP-2000175771-A (JP)
Title: Seat with buttocks weight support
Inventor: HODAKA NOBUAKI
IPC: B60N2/90
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a support for a seat making leg lifting efficient in the seat for an automobile or the like and facilitating getting-on/off and driving. SOLUTION: A buttocks sinkage preventing support 1 is disposed at a boundry part between a back face part 3 and a seat face part 4 of a seat for an automobile or the like. The seat provided with the support 1 facilitates leg lifting action when seated, that is, leg lifting action when lifting a foot from an accelerator, brake or clutch pedal and when getting on and off the seat.
Patent JP-H04215617-A (JP)
Title: Liquid crystal display device
Inventor: MOTOYOSHI KATSUSADA
IPC: G02F1/133
Filed: 1990-12-14
Abstract: PURPOSE:To provide a liquid crystal display device which performs a high- quality full color display by taking advantage of excellent characteristics of a surface stabilizing ferroelectric liquid crystal. CONSTITUTION:A surface stabilizing ferroelectric liquid crystal l for reversing spontaneous polarization by externally applying an electric field to a ferroelectric liquid crystal in which permanent dipole moments are the same and lined up in one direction, and spontaneous polarization exists with any electric field not applied externally, a pulse voltage applying means 2 for applying a pulse voltage of specified value to the surface stabilizing ferroelectric liquid crystal 1, and a frequency control means 3 for controlling the frequency of pulse voltage applied by the pulse voltage applying means 2 are provided, and the transmissivity is controlled by applying pulse voltages which differ in frequency to the above surface stabilizing ferroelectric liquid crystal 1.
Patent JP-H04215402-A (JP)
Title: Water resistor
Inventor: KANEKO YOSHIO
IPC: H01C10/02
Filed: 1990-12-14
Abstract: PURPOSE:To improve a water resistor of which the resistance value is changed by soaking the three-phase electrode into water and changing an area of a portion which is soaked into the water by a method wherein such problems are resolved that line short-circuit is liable to occur since the lives of electric force close to the water surface concentrate by a temperature rise close to the water surface and that it is difficult to vary a location of the water surface in an electrode. CONSTITUTION:A plurality of water resistor bodies 14a to 14d in which three- phase electrodes are incorporated into a frame are completely soaked into water so as not to rise above a water surface, and these electrodes are connected in parallel to a water wheel dynamo 15 through a breaker 26 and also disconnectors 16, 17, 25 are provided, whereby a resistance value of the water resistor can be adjusted by operating the disconnectors 16, 17, 25.
Patent JP-H04217540-A (JP)
Title: Sheet body detecting mechanism
Inventor: TORISAWA NOBUYUKI
IPC: B65H5/02
Filed: 1990-12-14
Abstract: PURPOSE:To detect whether or not a sheet body exists by means of displacement of a roller which is separatably in contact with a sheet interposed between a drum and a carry belt or the carry belt. CONSTITUTION:Displacement amount of a roller 66 which is displaced by coming in contact with a photosensitive material 32 being transferred by a drum 24 and a carry system 28 in peripheral contact with the drum 24 or coming in contact with a carry belt 52a which is in peripheral contact with the drum 24 is detected by a photo sensor 64, thereby securely detecting whether or not photosensitive material 32 exists or whether or not plural sheets have been transferred.
Patent JP-H04225589-A (JP)
Title: Metal base board
Inventor: IRIE SHOICHI
IPC: H01L23/36
Filed: 1990-12-27
Abstract: PURPOSE:To provide a metal base substrate capable of enhancing the cooling effect of a semiconductor device and preventing the leakage of electromagnetic wave of an electronic component even when a shield case is eliminated, in terms of the heat dissipation of an especially mounted semiconductor device which suffers from marked heat release and a metal base substrate which has improved the shield of electronic components. CONSTITUTION:A metal base substrate comprises two metal base substrates and a shield box 7 which shields the connection part of a lead terminal 5 which connects the two substrates electrically. The heat dissipation of a semiconductor device 3 enhances the cooling effect because a metal section 1 of the metal base substrate is brought into direct contact with the semiconductor device 3. The metal section 1 is installed outside while a wiring pattern layer 2, which is a packaged side, is installed inside. A further attempt is made to prevent the leakage of electromagnetic waves by means of the shield box 7 to a satisfactory extent. This shield box 7 serves to reinforce at the same time.
Patent JP-H04225394-A (JP)
Title: Horizontal oscillation frequency control circuit
Inventor: TANIZOE HIDEKI
IPC: G09G5/18
Filed: 1990-12-27
Abstract: PURPOSE:To automatically control the oscillation frequency of a horizontal oscillation circuit by the regulation operation in the circuit in follow up to the frequency of the input horizontal synchronizing signal of a display device. CONSTITUTION:An analog switch 17 selects an input terminal B and an analog switch 18 turns off in the case of a regulation operation when an operating switch 15 is on. A microcomputer 11 counts the frequencies of the flyback pulses FBP of a horizontal deflection circuit driven by the horizontal oscillation circuit HOC and compares the output value Ffbp from the above-mentioned count at the time when the max. and min. frequencies Fimax and Fimin of the horizontal synchronizing signal HS and the control reference data Refmax and Refmin corresponding to both levels are outputted. The Refmax and Refmin are so corrected that the difference therebetween attains a prescribed value or below. The control reference data stored in an EEPRM 13 are then rewritten to the above-mentioned correction values.
Patent JP-H04224983-A (JP)
Title: Printer
Inventor: OGURI YASUSHI
IPC: B41J29/38
Filed: 1990-12-27
Abstract: PURPOSE:To provide a printer wherein copying printing is possible and copying number of sheets of each page can be changed easily so that printing can be processed efficiently. CONSTITUTION:A printing data for 1 page among printing data for a plurality of pages to be stored in a receive buffer 6 is stored in a frame memory 8 as a dot pattern data. The data to be stored in the frame memory 8 is printed on a paper by a printer 9 for copying number of sheets to be stored in a RAM. At this time, copying number of sheets designated by an operation controller 5 is reset in the RAM 4. By printing control of a CPU 2, printing is processed with the copying number of sheets set newly in the RAM 4, so that desired copying number of sheets at every page can be printed.
Patent JP-H04232468-A (JP)
Title: Automatic suspension preparing apparatus
Inventor: SHIMADA MITSUNORI
IPC: G01N1/36
Filed: 1990-12-28
Abstract: PURPOSE:To automatically prepare a suspension having solid particles suspended uniformly in a dispersion medium so as to be offered to a particle size measuring apparatus. CONSTITUTION:A testing tube containing solid particles is taken out and a dispersion medium is put into the testing tube. the solid particles are uniformly dispersed in the dispersion medium by an ultrasonic device. The obtained suspension is injected into a container. A series of the above operations is automatically controlled by a controller of this automatic suspension preparing apparatus.
Patent JP-H04221189-A (JP)
Title: Ceramics boring bit and manufacture thereof
Inventor: MIYAGAWA MASANORI
IPC: E21B10/48
Filed: 1990-12-19
Abstract: PURPOSE:To obtain a ceramics boring bit which can withstand vibration and shock. CONSTITUTION:A boring bit consists of a particulate or rod-shaped ceramics bit 4 and a matrix 5 arranged on the outer periphery of the ceramics bit 4, in order or firmly hold the ceramics bit 4. In order to embed the ceramics bit 4 into the matrix 5, the ceramics bit 4 is embedded into the metal power or metal which constitutes the matrix 5. The metal powder or metal in the embedding process is sintered at a high temperature and in a superhigh pressure environment, and the ceramics bit 4 and the metal powder or metal are diffusion-joined.
Patent JP-H04220766-A (JP)
Title: Data summing up method for ic card
Inventor: KAWAMURA NAOMICHI
IPC: G06Q20/30
Filed: 1990-12-20
Abstract: PURPOSE:To save communication time between a host and an IC card and to reduce the burden of the host when data already written in the IC card are tabulated, with respect to the subject method in which the total sum of the data for every prescribed period is calculated and written in the IC card in the IC card with built-in processor and memory. CONSTITUTION:The IC card has a processor 1 and a memory 3. Data are written in the memory 3, the total sum of the data for every prescribed period is calculated and written in the memory 3. In the summing up method of the IC card, the processor 1 detects updating for the respective prescribed period and calculates the total sum of the data for the respective prescribed period.
Patent JP-H04251523-A (JP)
Title: Detecting device for failure in power system
Inventor: INAGAWA SHINICHI
IPC: H02J1/00
Filed: 1990-12-27
Abstract: PURPOSE:To reduce the cost and to increase a reliability by making a failure detection device for a power system simple-structured. CONSTITUTION:This device is provided with a magnetic sensor 11 which detects a value of a composite magnetic field generated by a current which flows in a power line pair 12b, 12c constituted of positive-side power lines and negative- side power lines of the same number as the positive-side power lines, a comparison device which compares an output signal value of the magnetic sensor 11 with the specified value, and a judgement device which decides whether there is any failure on the power system based on the comparison result of the comparison device. Since only one current detection system is required for the power lines, the failure detection device can be made simple-structured and the number of components needed is reduced accordingly. Therefore, the cost can be reduced while a reliability is increased.
Patent JP-H04135693-A (JP)
Title: Neutralization treatment of industrial waste liquid
Inventor: OCHI YASUO
IPC: C02F1/66
Filed: 1990-12-28
Abstract: PURPOSE:To allow the execution of a neutralization treatment at a low cost by encapsulating chemicals for neutralizing an acidic or alkaline industrial waste liquid into capsules consisting of a material which can be dissolved in this industrial waste liquid and immersing a proper atm. of such neutralizers into the industrial waste liquid. CONSTITUTION:The capsules 2 forming the outside shells of the respective encapsulated neutralizers dissolve when a predetermined proper amt. of the encapsulated neutralizers 1 are immersed into the industrial waste liquid of a prescribed pH. The internal chemicals 3 are then exposed and mixed with the waste liquid, by which the outflowing chemicals are brought into reaction with the waste liquid to lower (or increase) the pH of the waste liquid. The neutralization treatment is thus executed. The more specific examples of the capsule material include polyamideimide, polyester, cellulose, etc., for the strongly alkaline industrial waste liquid and polyamide, melamine phenol condensation product, etc., for the strongly acidic industrial waste liquid. The more specific examples of the chemicals 3 for neutralization include boric acid, citric acid, phthalic acid, etc., for the strongly alkaline industrial waste liquid.