baber/WOPTO huggingface dataset:
Patent JP-H03181828-A (JP)
Title: Apparatus for discriminating color of paper sheet or the like
Inventor: KAWABE KIYONARI
IPC: G07D7/20
Filed: 1989-12-12
Abstract: PURPOSE:To simplify the judgement processing of a color by successively sampling the output signal of a light detection element in synchronous relation to the emitted light from a light emitting source and judging the color of a part to be measured on the basis of the sampled signal. CONSTITUTION:A color discrimination apparatus is constituted of a CPU 1, a timing signal forming part 2 generating a light emission timing signal and a sampling timing signal, an LED driving part 3 forming a drive current on the basis of the emission intensity data outputted from the CPU 1 corresponding to the light emission timing signal, LEDs 4, 5 illuminating a paper sheet 6 corresponding to respective drive signals, a photosensor 7 detecting the reflected light from the paper sheet 6, an amplifier circuit 8 amplifying the output of the sensor 7 and a light detection part 9 holding the output of the sensor 7 to supply the same to the CPU 1. The LEDs 5, 6 are alternately lighted and sample hold circuits 14a, 14b are alternately subjected to sampling operation and the wavelength lambda1 and detected light lambda2 outputted from the sensor 7 are sampled and supplied to the CPU 1 to judge a color.
Patent JP-H02168198-A (JP)
Title: Fabrication of fuel assembly
Inventor: MURAKAMI YOICHIRO
IPC: G21C21/00
Filed: 1988-12-22
Abstract: PURPOSE:To prevent surface flaws being produced during a fuel insertion by inserting a fuel rod covered by a protection tube made of a hard metal, over an outermost circumference made of a soft metal, and by extracting the protection tube thereafter. CONSTITUTION:First of all, a fuel rod 2 is entirely covered by a protection tube to prevent a surface flow. The protection tube 20 has a triple layered structure of an outermost and an innermost layers made of a nickel and an intermediate stiffner layer made of a chromium, and is manufactured by an electroforming, for example. After entirely covering the fuel rod 2 with this protection tube, the fuel rod 2 with the protection tube 20 is inserted into each grid cell of a supporting grid fixed previously to a control rod guide tube with a predetermined interval. During this process, although the fuel rod 2 makes contact and rubs with a rigid support member and an elastic support member, and thereby receives a fastening force, a direct contact to the fuel rod 2 can be avoided by an existence of the tube 20.
Patent JP-H08182141-A (JP)
Title: Tool for guiding cable at opened nd of conduit
Inventor: NOMURA TOSHIAKI
IPC: H02G1/08
Filed: 1994-12-26
Abstract: PURPOSE: To smoothly draw a cable so as to easily handle the cable by preventing as much as possible the cable from coming into contact with the edge section of the opened end of a conduit. CONSTITUTION: One side of a rotating plate 3 is pivotally attached to one side of a substrate 1 having a notch 2 in which a cable C is put at its upper end. A pressure receiving section piece 8 is protruded from the front face of the substrate 1 at the other end and a threaded rod 11, the front end of which is press-contacted with the piece 8, is screwed in and passed through a screw pipe 10 vertically put on the front face side of the rotating plate 3.  In addition, press-contacting pieces 6 and 6' which are brought into contact with and separated from the internal surface of a conduit are provided to the rear surfaces of the substrate 1 and plate 3 so that they can be protruded from the rear surfaces and a guide roller 14 which overlaps the edge section of the notch 3 and rotates when the cable C passes through the notch 2 comes into contact with the roller 14 is pivotally supported on the front face of the substrate 1.
Patent JP-H02168017-A (JP)
Title: Magnetic bearing control circuit
Inventor: OZAKI TAKAMI
IPC: F16C32/04
Filed: 1988-12-20
Abstract: PURPOSE:To improve the rigidity of a main shaft and attempt the stability of a control system by changing the transfer characteristic by way of the fact that a main shaft rotational speed detecting means detects the rated rotational speed range achieved by the main shaft. CONSTITUTION:A pulse signal is output in accordance with the rotational speed of a main shaft by means of a rotational speed detector 1 and it is input in a comparator 3 via a F/V conversion circuit 2. Additionally a standard voltage Vref corresponding to the rated rotational speed of the main shaft is input in the comparator 3, and when both of the input values come to be equal each other, an H level signal is input in the base of a transistor 4 and a relay coil 5 is excited to shut contact points 51 and 52. Additionally, a band-elimination filter 7 attenuates a signal of a rated rotational speed range among shaft position detection signals, and its output drives the coil of a magnetic bearing by means of a drive circuit 8 via an operation amplifier 6 and raises the gain of the operation amplifier 6, when the contact points 51 and 52 close, so that a phase compensation characteristic may be changed. Accordingly, it is possible to improve the rigidity of the main shaft and to stabilize the control system.
Patent JP-H08182026-A (JP)
Title: Time setting system for private branch exchange
Inventor: MINAGAWA TAKANOBU
IPC: G04G5/00
Filed: 1994-12-26
Abstract: PURPOSE: To set a time of a system clock of a private branch exchange automatically. CONSTITUTION: A system restart message signal is generated at the end of system restart by a private branch exchange 2 and sent to a maintenance terminal equipment 1. The maintenance terminal equipment 1 reads a current time from a master clock and generates a system time setting signal and sends it to the private branch exchange 2. Upon the receipt of the signal, the private branch exchange 2 sets the time to the system clock based on the time information in the system time setting signal to set the clock of the private branch exchange 2 automatically.
Patent JP-H06170779-A (JP)
Title: Direction conversion type flexible arm
Inventor: KAMEI HIROMASA
IPC: B25J18/06
Filed: 1992-12-02
Abstract: PURPOSE:To provide a direction conversion type flexible arm to perform remote visual inspection of the narrow spots of a pipe group and a turbine vane group. CONSTITUTION:The two ends, of one being a front end and the other end being a rear end, of a plurality of short pipes 1 are intercoupled by means of pins 2 to form an arm. Wires 3-6 fixed to the right and left parts of the short pipes 1 are individually linked to rollers 13-18, respectively, of a tension regulating mechanism. The fiberscope 33 of a camera 32 with an illuminator and a coil spring to hold straightness of the arm are caused to pass through the arm. By changing the degree of tension of the arbitrary one of the wires 3-6, the short pipe 1 corresponding thereto is bendable in an arbitrary direction centering around a coupled part by the pin 2.
Patent JP-H03184439-A (JP)
Title: Unique word detecting system
Inventor: ENDO SHOJI
IPC: H04L7/08
Filed: 1989-12-13
Abstract: PURPOSE:To set the number of allowable error bits at the optimum level by controlling the number of allowable error bits for the detection of a unique word corresponding to the quality of a satellite line. CONSTITUTION:An allowable error bit number calculation circuit 10-5 performs the estimation of the error rate of a demodulation signal 102 from a demodulator 1 based on the count result of an error pulse from an error pulse counter circuit 10-4, and calculates the undetection rate of the unique word in the arbitrary number of allowable error bits from the error rate, and calculates the number 113 of allowable error bits from the undetection rate, and sends it to a comparator 8. Thereby, it results that the number 113 of allowable error bits compared with the number 106 of noncoincidence from an adder 5 at the comparator 6 always conforms to the change of the quality of the satellite line, and the number 113 of allowable error bits can be set at the optimum level.
Patent JP-H09163350-A (JP)
Title: Interactive service system
Inventor: HAKETA KEIJI
IPC: H04N21/435
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide the system in which a server sends a control signal to a receiver on which a multi-image pattern intended by the server is displayed. SOLUTION: A transmitter side sends a video signal with a control signal added thereto to a receiver. The control signal is added for a blanking period of each video signal for one field or one frame, and the receiver uses a control means 10 to decode the control signal and controls an image pattern. The transmitter side adds a control signal to allow a display section to keep display for a prescribed period to a head video signal and sends the resulting video signal. The receiver receiving the signal allows the display section to display a video image stored in a memory in an image synthesis means 90 for a prescribed period. The receiver records succeeding video signals to a recording means for that time. Thus, the information is sent to the receiver for a short period and the content of transmission information is displayed in terms of a still image.
Patent JP-2000140286-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can improve its playability by virtue of an amusing function of its reserved ball display part that indicates oncoming special prizes or 'reach' stages with only one picture yet to stop for a jackpot, in players-identifiable fashion. SOLUTION: If play balls put in a starting checker 12 are handled as right- reserved balls whose right of picture matching gaming is reserved, a display processing part 34 displays pictures indicating right-reserved balls on the screen of a reserved ball display part 50. In consideration of the possibility that such balls will win a special prize or trigger a 'reach' stage, the display processing part 34 changes their reserved ball indicating pictures to pictures which notify special prizes or 'reach' stages. Players can thus identify special prize or 'reach' notices definitely from the type of reserved ball indicating picture by merely watching the screen of the reserved ball display part 50.
Patent JP-H07270464-A (JP)
Title: System and method for measuring phase noise
Inventor: KURIFUOODO DABURIYU MAIYAAZU
IPC: G01S7/40
Filed: 1994-12-26
Abstract: PURPOSE: To make an easy test possible, through a low priced system miniaturized for carrying by using three independent signal sources in order to statistically obtain the power spectrum density of the phase noise contents of a signal. CONSTITUTION: Reference signal sources 14, 15 are used together with a unit 20 which has the third signal source and is in the course of test. The signal sources 14, 15 are phase-locked in the unit 20 by phase locked loops 25, 26. The phase-lock loops 25, 26 are composed so as to minimize the erasing of the phase noise near a carrying liquid. The outputs sent from the signal sources 14, 15, 20 are supplied to both mixers 27, 28, 29 and programmable phase shifters 24, 25, 26 through splitters 16, 17, 18. The outputs of the mixers 27, 28, 29 are supplied to LPF 31, 32, 33 acting as dummy signal element filters for removing high-frequency mixer products, and their outputs are supplied to recorders 11, 12, 13, and noise signals are converted into a digital form and joined to a computer 23.
Patent JP-H03182559-A (JP)
Title: Thermoplastic polymer composition
Inventor: MAEDA TSUKASA
IPC: C09J133/10
Filed: 1989-12-13
Abstract: PURPOSE:To improve the adhesive strength and coatability by compounding a latex obtd. by the emulsion polymn. of copolymerizable monomers including a specific diene or alkyl ester in the presence of an alpha-methylstyrene dimer with a thermoplastic resin. CONSTITUTION:A copolymer latex is prepd. by the emulsion polymn. in the presence of an alpha-methylstyrene dimer of a monomer mixture comprising 2-70wt.% at least one monomer selected from the group consisting of aliph. conjugated diene, alkyl acrylate, and 6-14C alkyl methacrylate (pref. 1,3-butadiene) 0-8wt.% ethylenically unsatd. carboxylic acid (pref. a combination of acrylic acid with methacrylic acid) and 22-98wt.% other monomer copolymerizable with the two foregoing monomers (esp. pref. styrene). The latex is compounded with a thermoplastic polymer to give the title compsn.
Patent JP-H05132340-A (JP)
Title: Liquid or pasty noble metal composition for enamel painting use to be applied on ceramic
Inventor: OCHIAI NAOSUKE
IPC: C03C8/18
Filed: 1991-11-11
Abstract: PURPOSE:To obtain the title composition improved in alkali resistance by formulating a liquid noble metal resinate or paste with a liquid Th resinate or paste, an adhering agent like Bi, rosin and solvent, and, as necessary, Cr and Rh. CONSTITUTION:Firstly, a noble metal compound such as terpene sulfide Au is dissolved in a solvent comprising turpentine oil, benzyl alcohol and rosin at specified weight ratio into a liquid noble metal resinate or paste. And, as sintering-preventive/alkalinity enhancer, a liquid Th resinate or paste is prepared by dissolving Th in turpentine oil. Thence, a specified amount of the liquid noble metal resinate is formulated with the Th resinate, an adhering agent like Bi, rosin and solvent, thus giving the objective composition comprising (A) 100 pts.wt. of the noble metal, (B) 1-8 pts.wt. of Th, (C) 0.02-3 pts.wt. of Bi, and, where appropriate, (D) a specified amount of Cr and Pd. This composition is applied to ceramic surface followed by calcining at 600-800 deg.C to form a noble metal film on the ceramic.
Patent JP-H02169185-A (JP)
Title: Spot gun
Inventor: KAI YOSHITOSHI
IPC: B23K11/11
Filed: 1988-12-22
Abstract: PURPOSE:To prevent operation of articulated arms from being spoiled while using arms and a gun fitting body as electric conductors by pressing a chip of a bar-shaped gun having a welding chip on its tip against the working surface side and applying an electric current thereto. CONSTITUTION:When the gun 31 is moved up to the prescribed position, compressed air is introduced into air introduction chambers of an arm fixed part 21 and a gun fixed part 41 and a cylinder. A wire 34 is then pulled and the gun 31 is rotated with the gun fixed part 41 as a fulcrum and the gun 31 tip is brought into contact with a welding place of a copper plate 11 with pressure. In addition, outside auxiliary arms 16 and 16 and the gun 31 are moved against the energization force of a spring and the auxiliary arms 16 or the arms 16 and the supporting arms 15 or the gun fitting body 17 and the gun 31 are stuck and fixed on each other. After the lapse of the prescribed time, when the current is applied, the supporting arms 15 themselves and the gun fitting body 17 itself are made to the electric conductors and the current is applied up to the chip of the spot gun tip and spot welding is performed by the spot gun.
Patent JP-H08155222-A (JP)
Title: Strainer for oil opening
Inventor: TAHARA KOJI
IPC: B01D35/02
Filed: 1994-12-02
Abstract: PURPOSE: To sense a stabilized liquid level height when the reference level is lower than the position of a strainer by setting continuously a guide component on the outer section of a strainer main body and setting a rod with a float at its lower end to be lifted and lowered on the guide component. CONSTITUTION: A float 20 and a rod 21 for displaying the liquid level position connected with the float 20 are provided on the outer section of a strainer main body 9. The rod 21 is inserted into a rod inserting hole with extension sections 10a and 11a formed to protrude upper and lower mounting plates 10 and 11 of the strainer main body 9. When a strainer 6 is mounted in a manner of setting into an oil opening 5 of a tank main body 1, the float 20 is brought into contact with the liquid level and floated up securely at the liquid level lower than the reference liquid level to lift up the rod 21 when the reference liquid level in the tank main body 1 is lower than the mounting position of the strainer main body 9. An oiling person, therefore, can visualize the lifting of the rod 21 in the oiling operation.
Patent JP-2001144050-A (JP)
Title: Polishing method
Inventor: KAMIGATA YASUO
IPC: H01L21/304
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for polishing a copper layer or a copper alloy layer which can suppress dishing and erosion and can form the flush pattern of the metal film with high reliability. SOLUTION: In a polishing method, a board having a layered metal film with surface unevenness is pressed against a polishing cloth stuck to a support base and, in that state, the board and the support base are moved relatively to each other while a polishing fluid is supplied to the polishing cloth to level the surface unevenness. The 1st layer of the layered metal film is polished with the polishing fluid which does not contain solid abrasive grains, and polished with a high load in the initial stage of the polishing. The polishing load is gradually reduced in accordance with the progress of the polishing.
Patent JP-H02169511-A (JP)
Title: Skin cosmetic
Inventor: MIYAMOTO TATSU
IPC: A61K8/00
Filed: 1988-12-21
Abstract: PURPOSE:To obtain a skin cosmetic having excellent preventing effects on aging of skin and beautifying effects on skin, containing transglutaminase and a water-soluble polyhydric alcohol. CONSTITUTION:Transglutaminase, a protein modifying enzyme and a water-soluble polyhydric alcohol (e.g. propylene glycol) are blended with purified water and prepared to give the aimed substance. In order to enhance activity of transglutaminase, preferably a calcium salt is simultaneously blended. Additives such as oily substance, emulsifying agent, colorant, antiseptic, ultraviolet light absorber and antioxidant may be properly blended. The blend can be prepared into a form of lotion, milky lotion or cream. The amount of transglutaminase blended is 0.0001-0.1wt.%, the amount of the water-soluble polyhydric alcohol is 50-5,000 times as much as that of transglutaminase and the amount of the calcium salt is 0.001-0.5wt.%. Since color and fragrance of the cosmetic will not change with time, the cosmetic can be used without anxiety for a long period of time.
Patent JP-H03185328-A (JP)
Title: Data storage apparatus
Inventor: KIUCHI NAOYUKI
IPC: G01M15/00
Filed: 1989-12-14
Abstract: PURPOSE:To facilitate the input of data into an automatic diagnostic apparatus and to decrease time loss and labor by writing the data of an engine which is mounted on a body into one sheet of a memory card for every vehicle, and providing the memory card in the body. CONSTITUTION:In an engine plant A, engine-body/reference data after the adjust ment of an engine are inputted, stored and maintained in engine-body/reference data memory devices 1 and 3 through keyboards 2 and 4, respectively. Further more, in a body assembling plant B, the engine data after the mounting on the body and body data are inputted, stored and maintained in an individual body-data memory device 5 through a keyboard 6. These data are written in a memory card 8 for every one vehicle through a memory-card reader/writer 7, and the card is provided in the vehicle. In this way, the data at the time of shipment can be freely retrieved at the time of inspection and repair. The input of the data into an automatic disgnostic apparatus is made easy, and the time loss and labor can be decreased.
Patent JP-H03184057-A (JP)
Title: Toner for image forming device
Inventor: YAMAUCHI TOSHIAKI
IPC: G03G9/087
Filed: 1989-12-14
Abstract: PURPOSE:To easily obtain the toner having high dispersibility by incorporating a charge control component having pH>=4.0 hydrogen ion concn. index and a binder resin having an acidic group in the molecule as raw materials. CONSTITUTION:The charge control component having pH>=4.0 hydrogen ion concn. index and the binder resin having the acidic group in the molecule are used as the raw materials of the toner. The wettability of the charge control component and binder resin of the toner is improved in this case and the sepn. of the raw materials from each other at the time of mixing and kneading is prevented. The respective raw materials are thus uniformly dispersed in the toner particles in the state of the good wettability. The image quality is improved in this way and the life of the toner is prologned.
Patent JP-H02168202-A (JP)
Title: Production of color filter for liquid crystal display device
Inventor: ISHIMOTO MANABU
IPC: G02B5/20
Filed: 1988-12-22
Abstract: PURPOSE:To contrive the improvement of an image quality by improved the luminance and the contrast by forming a color filter layer, and thereafter, sticking transparent powder which can be heated and melted, and heating this powder. CONSTITUTION:A color filter layer 10 is formed on a transparent substrate by printing, meltable resin powder 12 is stuck onto a color filter layer 10, the powder 12 is melted by heating, and a smooth transparent resin layer 14 is formed on the surface of a color filter. In this case, the sticking method for the powder 12 is to stick it precisely, and also, to embed the powder into a recessed part of irregularity on the surface efficiently. Also, as for the powder 12, that which can be melted at a temperature of <= about 200 deg.C, and also, has transparency required for a color filter for a liquid crystal display device is measured. In such a way, the luminance and the contrast are improved and the improvement of an image quality is contrived.
Patent JP-H08175209-A (JP)
Title: Front-and-rear-wheel-drive vehicle
Inventor: ARAI KENTARO
IPC: B60K6/52
Filed: 1994-12-27
Abstract: PURPOSE: To start a wheel without hindering power supply to electric equipment by connecting a sub battery in parallel to a main battery, and also, setting the resistance value of the wiring circuit between both batteries larger than the resistance value of the wiring circuit between the sub battery and a motor. CONSTITUTION: A sub battery 9 is provided in parallel with the main battery 8 connected to a motor 7, and general electric equipment 10 is supplied with power from the main battery 8. The sub battery 9 is connected to the motor 5 through a wiring circuit 13 wherein a switch 12 is interposed. And, the cord of the wiring circuit 13 is made relatively large, and the cord of the wiring circuit 14 between the main battery 8 and the sub battery 9 is made relatively thin, and the resistance value of the wiring circuit 14 is made larger than that of the wiring circuit 13. And, at start, the motor 5 is supplied with power mainly from the sub battery 9, thus the voltage drop of the main battery 8 at start is lessened.
Patent JP-H03186000-A (JP)
Title: Speaker
Inventor: TANAKA SHIGETOSHI
IPC: H04R9/02
Filed: 1989-12-14
Abstract: PURPOSE:To reduce the number of components, to improve the productivity and to reduce production of defect by inserting an insulator of a required shape into the hole of a metallic frame, and caulking the eyelet of a metallic terminal inserted into the hole inside the insulator in the manner to enclose the insulator. CONSTITUTION:A square cylindrical insulator 35 whose upper face is flat is inserted to a hole 34 of a metallic frame 25 of a speaker and the eyelet 36a of a terminal 36 connected to an external leadout gold thread wire of a voice coil from an intermediate leadout point of a diaphragm is inserted to an inner hole of the insulator 35. When the eyelet 36a is caulked to enclose the insulator 35 together with the eyelet 36a and the terminal 36 is fixed to the frame 25 while being insulated by the insulator 35. Since lots of insulators are not employed, the number of components is reduced, the productivity is improved and occurrence of defect due to cracked insulator is suppressed.