baber/WOPTO huggingface dataset:
Patent JP-H06130636-A (JP)
Title: Photograph producing device
Inventor: MURATA MASATAKA
IPC: G03D13/00
Filed: 1992-10-22
Abstract: PURPOSE:To obtain high-quality products free from image troubles by providing induction guides to prevent tentative adhesion and superposing the photosensitive materials by extending the photosensitive materials by >=5mm from the image receiving materials at the time of superposing the photosensitive materials and the image receiving materials on each other. CONSTITUTION:The induction guides 196 are provided just before the position where the photosensitive materials P subjected to squeezing by passing a post- coating tank after exposing and the image receiving materials R are nipped by heat developing rollers 192 in order to prevent the casual tentative adhesion before the heat development at the time of superposing the above-mentioned photosensitive materials P and the image receiving materials R on each other. The photosensitive materials P are superposed longer at the rear end than the image receiving materials R in order to prevent the simultaneous parting of the photosensitive materials P and the image receiving materials R from the induction guides 196 and the abrupt contact with each other. The photograph which is free from image troubles and has a high quality is obtd.
Patent JP-H03146077-A (JP)
Title: Racket frame
Inventor: YAMAMURA TAKETAMI
IPC: A63B49/14
Filed: 1989-11-02
Abstract: PURPOSE:To obtain a light racket frame with high rigidity and a satisfactory hitting feeling by composing the racket frame of a fiber reinforced resin for which a specified reinforcing fiber is used. CONSTITUTION:The racket frame is formed while being composed of the fiber reinforced resin for which C-SiC fiber and/or C-SiC-MC (M is one kind at least to be selected out of a group composed of Ti, Zr and Hf) is used. The fiber is inorganic fiber to be obtained from Si included polycyclic aromatic polymer and the constituting component is a amorphous phase practically composed of Si, C and O and/or crystalline ultrafine-grains practically composed of beta-Si which grain diameter is less than 500Angstrom  and an aggregate composed of amorphous SiOx(0<(x)<=2). Then, the fiber is the inorganic fiber with high strength and high elasticity as an Si-C-O material which constituting element rate is Si; 30 to 70wt.%, C; 20 to 60wt.% and O; 0.5 to 10wt.%. A core material 3 composed of rigid resin is covered with a tube 1 which is constituted by knitting reinforcing fiber 2, set and adhered by thermosetting resin. Then, the racket frame is manufactured.
Patent JP-H08149524-A (JP)
Title: Electronic main distribution board
Inventor: YAMANO KENJO
IPC: H04Q3/42
Filed: 1994-11-18
Abstract: PURPOSE: To realize an economical automatic wiring section in which no information missing takes place during communication. CONSTITUTION: An electronic speech switch circuit connecting subscriber line side terminals and exchange connection cable terminals is configured to be a 3-stage complete link connection network comprising a primary switch 11, a secondary switch 12 and a ternary switch 13, and number of secondary switch basic matrix switches 121-12(n+1) is selected to be n+1 when number of incoming wires of primary switch basic matrix switches 111-11n1 and number of outgoing wires of ternary switch basic matrix switches 131-13m1 are both (n).
Patent JP-H01125830-A (JP)
Title: Grinding of semiconductor wafer
Inventor: AKIYAMA REIICHI
IPC: H01L21/304
Filed: 1987-11-10
Abstract: PURPOSE:To enable a semiconductor wafer to be ground in even thickness by a method wherein the non-ground surface side of the semiconductor wafer is previously coated with an oxide film to be removed after finishing the grinding process. CONSTITUTION:The non-ground surface 1a side of a semiconductor wafer 1 is previously coated with an oxide film 2 to be removed after finishing the grronding process. When the substrate material of the semiconductor wafer 1 is made of silicon (Si), the oxide film 2 is formed by oxidation furnace process or CVD process but when said material is made of GGG, quartz plate etc. other than silicon, the CVD process only is adopted. Consequently, the semiconductor wafer 1 with the non-ground surface 1a coated with the oxide film 2 abutting against a holder plate is ground. Through these procedures, the semiconductor wafer with the non-ground surface 1a coated with protective oxide film 2 in even film thickness can be ground reproducing the flatness thereof due to the hard oxide film 2 in even film thickness.
Patent JP-H11115265-A (JP)
Title: Image printer
Inventor: KOIKE TAKAYUKI
IPC: B41J13/10
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a superior image printer for printing images in full colors which is compact in size and can reduce costs. SOLUTION: This image printer has a switching member 10 which switches a travel course for a recording paper 2 from a paper feed part to a paper discharge part, and a guide member 19 constituted of a hard wire which is present closer to the paper discharge part than a transferring means and is shaped so that a central part is separated from a travel face of the recording paper in nearly perpendicular to a travel direction of the recording paper 2. Accordingly the apparatus is made to be compact and low-cost.
Patent JP-H11121031-A (JP)
Title: Beta alumina electrolyte structure body and secondary battery
Inventor: KUDOME MASATOSHI
IPC: H01M10/39
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a beta alumina electrolyte structure body having small specific resistance, excellent ion conductivity, and high strength, and a sodium secondary battery using the same. SOLUTION: In a beta alumina electrolyte structure body 22, a beta alumina thin film layer 2 is formed inside or outside the surface of porous substrate formed into a one end-closed tubular vessel. In a sodium secondary battery, the electrolyte structure body is disposed in a metal-made outer cylinder vessel, electrode chambers are formed inside and outside the beta alumina electrolyte structure body 22, one is a negative electrode chamber to be filled with sodium, negative active material, and the other is a positive electrode chamber to be filled with positive active material.
Patent JP-S63137567-A (JP)
Title: Penetration tester for bore of hollow casting
Inventor: FUJIWARA YOSHIKAZU
IPC: B22D46/00
Filed: 1986-11-29
Abstract: PURPOSE:To make automatic decision of the normal/defective condition of the titled casting and to improve the efficiency of the normal/defective condition decision of a large quantity of castings by blasting air into the bore paths of the hollow castings from one side and electrically measuring the differences between the measured air flow rates in the outlets of respective flow passages, the sum thereof and the blast air quantity. CONSTITUTION:The air blasted by an electric motor 3 of a DC fan 2 is equalized in wind pressure in a buffer chamber 5 and is blasted into the hollow casting 4 from one side 41. The air flow rates in the respective apertures 4A-4F in respective branch paths 4AP-4FP of the casting are respectively electrically detected by fan sensors FS1-FS5. The differences between the electrically detected values and the detected air flow rates are transmitted from an interface 7 to a computer 6. The leakage of the air from the hollow casting 4 is judged by the computer 6 and the defects in the respective branch paths are decided from the differences in the air flow rates in the respective branch paths 4AP-4PE. The normal/defective condition decision of a large quantity of the hollow castings is, therefore, automated and the efficiency of the testing is improved.
Patent JP-S62144018-A (JP)
Title: Magnetic position detector
Inventor: KUTOKU SENZO
IPC: H02K11/00
Filed: 1985-12-18
Abstract: PURPOSE:To simplify a structure by continuously forming first pole teeth to one of a stator and a moving element at a constant pitch and forming magnetic poles having second pole teeth at a pitch different from that of the aforementioned pole teeth to the other one. CONSTITUTION:The pitch of the pole teeth 1b of the stator 1 formed to the leading end of a magnetic pole 11 is slightly different from that of the pole teeth 2 of a rotor 2. That is, the pitch P2 of the pole teeth 1b is 1,125(=9/8) times the pitch P0 of the pole teeth 2b coming to a standard. Therefore, at the position matched with the center of the pole tooth 2b present at the center of the magnetic pole 11, each pole tooth 1b is positioned so as to be shifted by 45 deg. from the pole tooth 2b and the pole teeth 1b at both ends of the magnetic pole 11 have 90 deg. phase difference with respect to the pole teeth 2b of the rotor 2. The opposed areas of these pole teeth 1b, 2b reduce as the pole teeth 1b go to both sides and become equivalent to that the pole teeth are skewed. Therefore, it is unnecessary to apply skew and the desired structure can be simplified.
Patent JP-H01127935-A (JP)
Title: Detector for breakdown of rotary
Inventor: OKUMA YOSHIAKI
IPC: G01M99/00
Filed: 1987-11-13
Abstract: PURPOSE:To detect the breakdown of a rotary body by a simple structure by forming a detecting part by a conductive and high brittle member and applying a prescribed voltage. CONSTITUTION:The detecting part 1 is formed by the conductive and high brittle member, and both its ends are fixed to a supporting part 4 formed by an insulating material. Subsequently, in the rotary surface of the rotary body 5 being an object to be detected, the supporting part 4 is fixed so that the detecting part 1 comes to an opposed position at a prescribed distance to the rotary body 5. Next, a constant-voltage power source 6 is connected to terminals 2, 3, and a safety controller 7 for operating a safety device at the time when a breakdown is detected is connected to a power source 6. According to such a constitution, when the rotary body 5 whirls as a symptom of a breakdown, and the rotary body 5 and the detecting part 1 are brought into contact or the rotary body 5 is broken down and its fragment collides with the detecting part 1, the detecting part 1 is broken down easily, and the value of a current flowing to the detecting part 1 is varied. The safety controller 7 senses the variation of said current and can output a command for operating the safety device.
Patent JP-H10136496-A (JP)
Title: Stereo sound source moving acoustic system
Inventor: MURAKAMI MITSUHARU
IPC: H04S7/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a system for making the localization of sounds clear while maintaining the spreading feel of sounds by mixing the right (left) channel output signal of a processing circuit with the left (right) channel output signal for stereo effect emphasis at a prescribed mixing ratio corresponding to a frequency band. SOLUTION: A left channel input signal inputted through a left channel input terminal T11 to a stereo sound source moving acoustic system 1 and a right channel input signal inputted through a right channel input terminal T12 to the stereo sound source moving acoustic system 1 are inputted to a signal mixer circuit 2. At the signal mixer circuit 2, the right channel input signal is mixed with the left channel input signal at the prescribed mixing ratio corresponding to the frequency band, and the left channel input signal is mixed into the right channel input signal at the prescribed mixing ratio corresponding to the frequency band. Therefore, the frequency band maintaining the spreading of sounds at the low mixing ratio and the frequency band making clear the localization of sounds at the high mixing ratio are generated.
Patent JP-H09179644-A (JP)
Title: Temperature compensated reference current generator
Inventor: FUIRITSUPU GIRARUDO
IPC: G05F3/26
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a temperature compensated reference current generator based upon the subtraction of two currents generated from current sources. SOLUTION: This reference current generator 15 biased between Vdd and Gnd is provided with two current sources 11, 12 for respectively generating 1st and 2nd currents I1, I2. The 2nd current is mirrored and subtracted from the 1st current on a node 17 to generate a main current (I=I1-I2). The temperature coefficient (TC=dI/dT) of the main current can be erased by the proper design of a current source parameter. The main current is applied to the drain of an FET device T11. Reference voltage Vref obtained from the common drain/ gate of the device T11 is applied to the gate of an output NFET device T12. The reference current directly led out from the main current based upon a proportional factor is outputted to the drain 14 of the device T12, thereby outputting a compeltely temperature-compensated reference current (dIref /dT=0).
Patent JP-H02131864-A (JP)
Title: Fitting jig for polishing work
Inventor: KOJIMA KATSUYOSHI
IPC: B24B37/04
Filed: 1988-11-14
Abstract: PURPOSE:To use the same dummy piece without changing it on each working until it is gone by wearing down by providing a thread feeding mechanism vertically moving this dummy piece fitting face in order to adjust the height according to the thickness of the body to be worked. CONSTITUTION:The body 6 to be worked of a glass, etc., is affixed to the lower face center part of a work affixing pan 5 in a fitting jig. Moreover, several dummy pieces 6a are affixed to the lower face part of a dummy piece fitting body 8. Then after facing the dummy piece 6a by polishing by a rotating polishing surface plate 2, this dummy piece 6a is lifted to the upper part of the body 6 to be worked by a thread feeding mechanism 9. The body 6 to be worked is abutted to the polishing surface plate 2 in this state, the dummy fitting body 8 is descended by the thread feeding mechanism 9 and the dummy piece 6a is abutted to the surface plate 6 face in the state of the body 6 to be worked slightly floating from the surface plate 2 face. Thereafter, polishing of the body 2 to be worked is started.
Patent JP-H06127431-A (JP)
Title: Stanchion supporting device for tractor
Inventor: KOMODA SHOJI
IPC: B62D25/16
Filed: 1992-10-23
Abstract: PURPOSE:To lower the production cost by commonly using brackets fitting stanchions on the rear axle housings of a tractor body mutually between a high floor specification and a low floor specification. CONSTITUTION:The vertical position of an axle 4 of rear axle housings 2 around a differential shaft 3 part is selected on the right and left both sides of a rear transmission case 1 internally mounting a differential device, and hence the vehicle height is decided. A pair of brackets 6 of right and left symmetrical forms taperingly inclined in front and rear direction can be fitted changeably right and left on the bracket fitting faces 5 formed on the rear axle housings 2. Stanchions 7 are fitted and supported on the brackets 6.
Patent JP-H02133494-A (JP)
Title: Manufacture of pitch coke
Inventor: HARAGUCHI HIROSHI
IPC: C10B5/00
Filed: 1988-11-14
Abstract: PURPOSE:To manufacture a dense, strong massive pitch coke having a low ash content and a low sulfur content and useful for casting, gasification, etc., by carbonizing in a chamber oven a raw pitch coke produced according to the delayed coker technique. CONSTITUTION:An uncalcined raw pitch coke having a volatile matter content of 10-20wt.%, obtained by heat treatment of a raw material oil, such as a coal- base tar or pitch, at about 450-550 deg.C according to the delayed coker technique, is carbonized in a chamber oven. It is desirable that the carbonization temperature be 900 deg.C or higher and the carbonization time be 10hr or less. A dense, abrasion-resistant massive pitch coke having a low ash content and a low sulfur content, useful for casting, gasification, etc., can be obtained by this technique.
Patent JP-H01129769-A (JP)
Title: Semiconductor integrated circuit
Inventor: ISHIBASHI KOICHIRO
IPC: H01L27/10
Filed: 1987-11-12
Abstract: PURPOSE:To reduce power consumption by providing wirings for applying first and second power potentials, and providing a first voltage detector and an amplifier. CONSTITUTION:A semiconductor integrated circuit has a VCC voltage detector 1 for comparing a first power supply potential VCC applied from a node with a set potential (VSW), a differential amplifier 2, a driver 3 for supplying a chart from the first power supply potential VCC to a second power supply potential VDD, and a switch 4 for turning ON,OFF the amplifier 2. A current cutting circuit 5 is stored in the detector 1. The detector 1 outputs a control signal responsive to the compared result of the potential VCC with the potential VSW, controls the driver 3 from the amplifier 2 by turning the switch 4 ON in case of the VCC > the VSW to supply charge to a terminal for applying the potential VDD. In case of the VCC < the VSW, the switch 4 is turned OFF in the current cutting circuit 5.
Patent JP-S63139888-A (JP)
Inventor: TAKAHASHI TSUKASA
IPC: B66B1/16
Filed: 1986-12-02
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-H06135864-A (JP)
Title: Production of methyl chloride
Inventor: TSUJI KYOKO
IPC: C07B61/00
Filed: 1992-10-23
Abstract: PURPOSE:To produce methyl chloride in high efficiency without using hydrogen chloride gas under a condition to cause little corrosion problem by reacting an aqueous solution of hydrochloric acid with methanol in the presence of a specific catalyst. CONSTITUTION:The objective methyl chloride is produced by reacting an aqueous solution of hydrochloric acid with methanol at 70-130 deg.C under normal pressure to 5kg/cm<2>G using triethylamine salt of tungstophosphoric acid as a catalyst. The amount of the catalyst is 1-50meq based on 100g of the reaction liquid having an initial hydrochloric acid concentration of 18wt.%. Methyl chloride is useful as a raw material for silicone resin, butyl rubber, methylcellulose, methylene chloride, chloroform, carbon tetrachloride, etc. The process also enables the synthesis of methyl chloride by utilizing waste hydrochloric acid.
Patent JP-H09132271-A (JP)
Title: Bag for bag-in-box
Inventor: NISHIDA YOSHIO
IPC: B65D77/06
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a bag capable of being used in a particularly preferable manner for transportation and storage of foods such as whisky with water whose flavor and taste are regarded as important. SOLUTION: An innermost layer of a bag body 1 is formed of amorphous polyethylene terephthalate (A-PET), and a fitting flange 21a of a spout 21 to constitute a pour-in/pour-out port 2 is sealed on the innermost layer of the bag 1 through a ring-shaped film 5 having an amorphous polyethylene terephthalate (A-PET) layer 51 at least or one surface.
Patent JP-H07143265-A (JP)
Title: Facsimile equipment
Inventor: KATO YUKIHIKO
IPC: H04N1/00
Filed: 1993-11-16
Abstract: PURPOSE:To attain convenience by storing a prescribe operation procedure of information service center transmission. CONSTITUTION:A facsimile equipment 1 dials the number of an information service center and inputs an information BOX number, a transmission destination facsimiles number and a telephone number from an input part 4 by aural guidance from the center. Register is automatically completed by interrupting a line and operation procedure is stored in a storage part 5. That is, the device 1 stores the dial number which an operator depresses, a PB tone which responds to respective messages, an interval from dialling till the first PB tone, the interval between the PB tones and the interval from the least tone till line interruption in the storage part 5 as operation procedure. The respective time intervals are controlled by a timer 2 part 8. For a next and succeeding operations of calling, the device 1 calls the opposite destination center based on the operation procedure stored in the storage part 5, the timer 2 part executes control so as to issue the PB tone and a series of operation is automatically executed to interrupt the line. Thus, common operation procedure is not required to be executed.
Patent JP-S63139250-A (JP)
Title: Electromagnetic-ultrasonic transducer apparatus
Inventor: MORIMOTO KAZUO
IPC: G01N29/04
Filed: 1986-12-01
Abstract: PURPOSE:To generate ultrasonic waves having a plurality of frequencies by one electromagnetic-ultrasonic transducer (EMAT), by providing EMAT, a transmission coil and a receiving coil. CONSTITUTION:EMAT consisting of a magnet generating a magnetic field in the direction parallel or vertical to a surface to be inspected and three coils arranged to the surface of the magnet in a zigzag pattern so as to be shifted by a 1/3 pitch to each other is provided. Further, transmission coils 3a-3c supplying currents same in frequency to three coils with respect to a plurality of frequencies so as to shift the same by a definite phase and receiving coils 3a'-3c' receiving the receiving signals of three coils so as to delay the same by delay circuits 7a-7c corresponding to respective transmission phase shifts with respect to each of the frequencies are provided. By this method, ultrasonic waves having a plurality of frequencies can be generated by one EMAT.
Patent JP-H09106136-A (JP)
Title: Multicolor image forming device
Inventor: TAKEDA ATSUSHI
IPC: G03G15/01
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor image forming device capable of preventing, even when magnetic toner as one-component developer is used in the first development, the toner from being mixed into the second and later developing units during the second and later development, and capable of obtaining a multicolor image in which the second and later toner images have not density decreases and fog. SOLUTION: The multicolor image forming device uses the magnetic toner (first toner) as the one-component developer in the first development, and the nonmagnetic toner (second toner) as one-component developer in the second development. A magnet 100 is set inside a photoreceptive belt 1, opposite the developing sleeve 7a of the second developing unit 7, and the sticking force of the first toner, magnetic toner, to the photoreceptor belt 1 is therefore increased.
Patent JP-H11115881-A (JP)
Title: Manifold pressure compensating system
Inventor: KINOSHITA TORU
IPC: B63B25/16
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of equipment of a manifold pressure transmitting unit by outputting the signal for controlling a controller for a pump on the basis of the manifold pressure computed by a computing means. SOLUTION: At the time of controlling a pump, a target manifold pressure is set, and revolution of the pump is controlled so as to achieve this target. Manifold pressure taken from a pressure sending unit 3 through an input and output unit is computed by a host manifold pressure computer 1b, and a rotating command is output to a pump controller 6 through the input and output unit, and while an operating command of a circulation valve for adjusting the pressure of the manifold is output to a valve remote control operating device 5. At this stage, a discharge pressure meter and an intake pressure meter are usually fitted to a cargo oil pump so as to protect the pump and so as to recognize the performance of the pump. Revolution of the pump is controlled, and while the manifold pressure is computed by the host CPU 1 on the basis of the discharge pressure and the intake pressure.