baber/WOPTO huggingface dataset:
Patent JP-S5251958-A (JP)
Title: Measuring light transmission loss of optical material
Inventor: TAWARA YASUTERU
IPC: G01M11/00
Filed: 1975-10-23
Abstract: PURPOSE:To render possible a continuous measurement without cutting an optical material by permitting light to be alternately incident on the two portions of an optical material between which the section being measured is put and to progress therethrough in the directions reverse to each other and detecting the quantities of light radiated from both sides thereof.
Patent JP-S5651882-A (JP)
Title: Light sensitive element used for printer or the like and manufacture thereof
Inventor: NEMOTO SHINYA
IPC: H01L31/10
Filed: 1979-10-03
Abstract: PURPOSE:To obtain the suitable light sensitive element for the printer or the like by providing plural P layer zones on one side of a semiconductor thin piece while separating the P layer zones by an insulating layer and lead wires are taken out by forming any pattern conductive layer on the whole surface of a wafer. CONSTITUTION:Plural P layers 8 are formed on one side of the Si wafer 7 by a photoresist method and a resist 11 is applied on the whole surface of the wafer 7. A mask 12 having smaller openings 13, 14 than the P layer 8 is provided on the resist 11. Next, the resist 11 is left in the openings 13 and 14 only by exposure, development and washing with water. And the exposed surface of the wafer 7 is changed into an SiO2 film 15 by thermal treatment to form a conductive layer 16 such as Al or the like on the whole surface. Then, a resist 17 pattern is again formed to remove the unnecessary part of the layer 16 by etching and the remaining layer 16 is divided into plural zones 21-23 by using the exposed film 15 as an electrical border section 19. Next, these zones are cut to compose a substrate for a light sensitive element and predetermined lead wires are installed.
Patent JP-H09286585-A (JP)
Title: Wheel chair getting-on or getting-off auxiliary device for escalator
Inventor: YAMAMOTO YOSHIMASA
IPC: B66B29/08
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent a feeling of fear from being applied to a wheel chair user. SOLUTION: There are provided a boggie 20; a pallet 22 for mounting a wheel chair supported at a boggie frame 30 by an oscillating support means 27 in such a way that it may be oscillated; a horizontal condition detecting section 23 connected to the boggie frame with a first pin 39, abutted against a horizontal plane of an upper surface of a step of an escalator and held at its horizontal attitude; and an oscillation control means 24 for maintaining a horizontal state of the pallet in response to an attitude of the horizontal state detecting section. The horizontal condition detecting section 23 is constructed by a wheel frame having two wheels 150, 156 spaced apart by a predetermined size in a forward or rearward direction and an abutting surface 153.  An oscillation control means has a control arm 46 supported at a boggie frame with a second pin 48 and engaged with the pallet and a cooperating mechanism 25 between the horizontal condition detecting section 23 and the control arm. There is provided a lifter means 26 for lifting up or descending the pallet in respect to the boggie. In addition, arcuate guide rails with upper detect sections are arranged along a forward or a rearward direction of the frame of the boggie and the pallet is supported in such a way that it may be moved along the guide rails.
Patent JP-S6020903-A (JP)
Title: Production of aqueous polymer dispersion
Inventor: TANAKA YOSHIMASA
IPC: C08F2/22
Filed: 1983-07-15
Abstract: PURPOSE:To obtain an aqueous polymer dispersion of an excellent stability and a low viscosity, by emulsion-polymerizing a vinyl monomer, etc., in an aqueous medium in the presence of an anionic surfactant, a specified polyalkylene glycol ether and an inorganic electrolyte. CONSTITUTION:To an aqueous medium are added 100pts.wt. at least one monomer selected from the group consisting of conjugated dienes and ethylenically unsaturated monomers, 1-5pts.wt. anionic surfactant, 0.1-5pts.wt. polyalkylene glycol ether having a polymer chain formed by randomly copolymerizing ethylene oxide with propylene oxide at a molar ratio of 95-70:5-30, and 0.1- 0.7pt.wt. inorganic electrolyte (e.g., sodium pyrophosphate). The mixture is emulsion-polymerized to obtain the purpose aqueous polymer dispersion. This dispersion can be suitably used for textile processing, paper processing, etc.
Patent JP-S6020829-A (JP)
Title: Automatic screw-tightening apparatus
Inventor: MIKI MASAO
IPC: B25H1/00
Filed: 1983-07-15
Abstract: PURPOSE:To improve the using efficiency of a robot and lower the price by installing a guide rail which receives the transmission of the operation from the arm of a robot and moving in slidable ways a holder for holding in a constant direction a driver and installing a spring for holding the driver at a constant position. CONSTITUTION:A holder 2 is fitted onto a guide rail 5 through a slidable part 4 and receives the transmission of the operation in Z-direction from the arm of a robot and transfers a driver in Z-direction along the guide rail and contacts with a screw 9 for fastening the parts 7 and 8 positioned on a jig 6, and thus the screw fastening is carried-out. When the arm of the robot is retreated in Z'- direction, after screw fastening work is completed, the holder 2 is returned back in the Z'-direction by a spring 10, and the driver and the screw for which fastening work is completed are separated. Thus, immediately after the robot completes the transfer and the positioning for parts, the robot performs the transfer operation for propelling the driver, and the power source of the robot and a controller can be effectively utilized directions.
Patent JP-S5917653-A (JP)
Title: Method for transferring data of magnetic disc controlling device
Inventor: MATSUSHIMA HITOSHI
IPC: G06F3/06
Filed: 1982-07-22
Abstract: PURPOSE:To perform retrying efficiently at the generation of an error by incorporating a buffer memory to store data of one block in a fixed length magnetic disc controlling device and executing error check before the transfer of data to a host device. CONSTITUTION:When an error is not detected at the storage of data of one block in a buffer memory 8, an error detecting circuit 7 opens a gate 9 and transfers data in the buffer memory 8 to a buffer memory 10. After storage of data in the buffer memory 10, a channel interface 11 transfers data to the host device. If an error is detected by an error detecting circuit 7, the error detecting circuit 7 interrupts to open the gate 9 and inhibits the transfer of the data in the buffer memory 8 to a buffer memory 10. Consequently, the host device is released from retrying due to the generation of the error, so that the efficiency of an information processing system is prevented from reduction.
Patent JP-H06313476-A (JP)
Title: Oil pressure control device of automatic transmission
Inventor: SHIMAMOTO MASAO
IPC: F16H61/06
Filed: 1993-04-28
Abstract: PURPOSE:To prevent slip of a clutch at the time of up-shift by providing a check valve for preventing oil from discharging in the supplying oil passage of a first clutch and an orifice in parallel and furnishing, in the chrck valve, a spring having a specific spring pressure for energizing the check valve always in its opening direction. CONSTITUTION:When shift is changed from a three speed gear to a fourth speed gear, oil pressure in a C3 clutch is maintained, but that in a C2 clutch is vented. When a piston is returned back, the volume of an oil chamber for the C3 clutch is enlarged, and oil pressure of the C3 clutch is reduced down. A check valve 31 and an orifice 32 are provided in the supplying oil passage of the C3 clutch, and spring 33 having intermediate pressure when oil pressure reaction is acted and not acted is mounted in the check valve 31. In the case where oil pressure reaction is acted on the C3 clutch when the shift is changed from the three speed gear to the fourth speed gear, the check valve 31 is opposed to spring force so as to close instantaneously, and oil pressure of C3 clutch is vented gradually through the orifice 32. It is thus possible to suppress the oil pressure of C3 clutch to fall down, and also prevent slip of C3 clutch.
Patent JP-H04354252-A (JP)
Title: Telephone charge central charging system
Inventor: KUGIMOTO SEISUKE
IPC: H04M15/34
Filed: 1991-05-31
Abstract: PURPOSE:To calculate share of the utility charge and unreceived monetary amount at one location centralizingly. CONSTITUTION:An input means 1 inputs a utility data of an in-company telephone exchange 3 located in plural districts, a receipt monetary amount at the use of a public line and a demand object period. The utility data for each in-company telephone exchange 3 is stored in a file 9. Then a discrimination means 7 specifies an input output file to each in-company telephone exchange 3 and discriminates whether or not the utility data is within the demand object period. Then an arithmetic operation means 8 calculates the utility charge for an object department or user and the unreceived monetary amount for each district based on the utility data and the receipt monetary amt. at the use of the public line and a list output means 10 prints out the result of calculation for each district as a list.
Patent JP-S5830572-A (JP)
Title: Water flow controlling apparatus
Inventor: AZUMA MASAYOSHI
IPC: F03B11/00
Filed: 1981-08-14
Abstract: PURPOSE:To reduce the size of a water flow controlling apparatus and to simplify the structure of a power transmitting mechanism, by disposing a cam in a water turbine chamber coaxially with a water turbine, and opening and closing a feed water valve directly by the cam. CONSTITUTION:In an apparatus capable of feeding a required amount of water by a simple operation of turning a cam 28, a control member 44 fixed to the body 34 of a feed water valve is projected into a water turbine chamber 7. Further, the cam 28 is disposed in the water turbine chamber 7 coaxially with a water turbine 19 and in the manner that the outer peripheral surface of the cam 28 faces the control member 44, so that the control member 44 can be actuated directly by the outer peripheral surface of the cam 28. Therefore, in designing the above apparatus, the cam and the control member can be disposed in a small space, so that the entire structure of the apparatus can be rendered compact.
Patent JP-S5252627-A (JP)
Title: Method for strengthening hard film of photographic layer containing ge latin
Inventor: MIYAZAWA SADAYUKI
IPC: G03C1/30
Filed: 1975-10-24
Abstract: PURPOSE:To allow the title layer to reach the necessary level of the hard film in a short period of time without requiring heating, an accelerator, or the like and obtain stable hard film property free of post hardening phenomenon by employing a specified compound and a specified epoxy ring structure compound in combination.
Patent JP-H0423549-A (JP)
Title: Automatic answering telephone set
Inventor: HOSODA TAKASHI
IPC: H04M1/65
Filed: 1990-05-17
Abstract: PURPOSE:To improve corresponding operation to terminated calling subscribers at the time of absence of a called subscriber by displaying plural calling subscriber's faces terminated at the absence of the called subscriber and selecting a required calling subscriber's number included in calling information. CONSTITUTION:The automatic answering telephone set is provided with a control part 1, an operation part 2, a storage part 3, a recording/reproducing part 4, an ISDN (integrated service digital network) interface 5, an ISDN line 6, a hand set 7, an image input part 8, and a display part 10 provided with a touch panel 9. An image (calling subscriber's face or the like) corresponding to an automatically recorded calling subscriber's telephone number is displayed so that a person sending a recorded massage can be known, and when one of plural displayed images is selected, its corresponding message can be reproduced. Thereby, even when an important massage is recorded in the later order, a response to the important massage can be prevented from being delayed.
Patent JP-S5753805-A (JP)
Title: Processor of digital signal
Inventor: KOJIMA TADASHI
IPC: G11B20/18
Filed: 1980-09-16
Abstract: PURPOSE:To prevent a detecting mistake of errors, by discriminating a code error in a state of relation under which an output given from each of a syndrome growing circuit, a comparator, an error pointer pattern detecting circuit, etc. is set. CONSTITUTION:The output supplied from a waveform shaping circuit is given to an error detecting circuit 26 via an input terminal 40. A decision signal Ep given from the circuit 26 is supplied to an error pointer pattern detecting circuit 30 via a buffer memory 27 and then a shift register 41 of 7 bits   D. Here the output from each of the circuit 30, a syndrome growing circuit 28 and a comparator 45 is supplied to a matrix circuit 47. Then the signal EP is delivered from a correction control circui 48 regardless of the circuit 26 when a prescribed relation is satisfied among those outputs. With such constitution, the detecting mistake of errors can be prevented.
Patent JP-H07316616-A (JP)
Title: Bell-less type raw material charging method for blast furnace and apparatus therefor
Inventor: NAKAMURA YOSHIHISA
IPC: C21B5/00
Filed: 1994-05-17
Abstract: PURPOSE:To charge a specific raw material into the center part of a furnace with high accuracy by preventing the scattering of the raw material caused by the interference with a distributing chute. CONSTITUTION:In a bell-less type raw material charging method for distributing the raw material charged to a furnace top bunker 5 into the furnace through the distributing chute 10, stiffeners 12, 13 installed in the longitudinal direction of the distributing chute 10 to prevent thermal deformation of an apparatus is formed into gantry type and the liner wall pt. at the tip part of the distributing chute 10 is swung or stopped at the tilting position exceeding the center line of cross section of the inside of the furnace. Then, the specific raw material M1 is dropped and piled to the center part of the furnace directly from the furnace top bunker 5 without passing through the distributing chute 10. By this method, the stable operation of a blast furnace can be continued.
Patent JP-S5752184-A (JP)
Title: High sensitivity ceramic piezoelectric element
Inventor: OKAZAKI KIYOSHI
IPC: H01L41/39
Filed: 1980-09-16
Abstract: PURPOSE:To obtain a ceramic piezoelectric element having high sensitivity by attaching an electrode with piezoelectric ceramic body finishing polarization treatment having porous interior connection type fine configuration. CONSTITUTION:A ceramic body 1 having porous interior connection type fine configuration formed by utilizing abnormal expansion phenomenon at the baking time is used to be polarized. A pair of electrodes 2a, 2b are formed on a pair of surfaces having perpendicular relation with respect to the polarizing direction, and a high sensitivity ceramic piezoelectric element is formed, where the ceramic body is formed of Pb (ZrxTi1-x)O3(x=0-0.9), an insulating substance 3, e.g., resin is injected to control the various characteristics. Then, an underwater supersonic receiver, a hydrophone, a piezoelectric igniter, a pressure sensor, a supersonic flaw detector, etc. can employ it.
Patent JP-S5353098-A (JP)
Title: Wire cut discharge working device
Inventor: INOUE KIYOSHI
IPC: B23H7/06
Filed: 1976-10-26
Abstract: PURPOSE:To taper a work at high precision with application of a 2-axis shaping feed and 2-axis shifting feed to the work relative to a wire electrode so that the electrode is inclined.
Patent JP-S63294696-A (JP)
Title: Manufacture of film electroluminescent element
Inventor: OKAMOTO KENJI
IPC: H05B33/12
Filed: 1987-05-27
Abstract: PURPOSE:To reduce the extent of imperfection in a luminous layer as well as to aim at the promotion of high efficiency by irradiating light of energy of more than an energy gap of the luminous layer during film formation for the layer. CONSTITUTION:A transparent elctrode (ITO) layer 2 is formed on a glass substrate 1, and an insulating film (SiON) 3 is formed on this layer in order. A ZnS:TbFx luminous layer 6 is formed on top of this film by means of a sputtering process using ZnS and TbF3 as independent targets 4 and 5 each. Light of energy of more than an energy gap of the luminous layer 6 is irradiated to a substrate surface during film formation of this layer 6 continuously or pulsationally. With this irradiation, the luminous layer 6 is activated and thereby its imperfection is reducible and, what is more, luminous efficiency in an element is improvable.
Patent JP-S61287182-A (JP)
Title: Josephson integrated circuit and initiating method thereof
Inventor: SAI CHIYOUSHIN
IPC: H01L27/18
Filed: 1985-06-13
Abstract: PURPOSE:To eliminate an effect by magnetic flux trapped by a grounding thin- film by fitting vortex driving-current supply terminals to the oppositely faced edge sides of the grounding thin-film. CONSTITUTION:When currents 6 are flowed through a grounding thin-film 1 from vortex driving-current supply terminals 11, vortexes 4 and reverse vortexes 4' are moved according to Lorentz's force, and stopped by magnetic resiliency in the peripheral section of the grounding thin-film 1. When currents 6 applied from the outside are brought to zero under the state, vortexes 4 and reverse vortexes 4' are tacked and stopped in the peripheral section of the grounding thin-film 1 by tacking force. When currents flowed through a Josephson circuit thin-film are brought to zero so as to be brought to a normal conductive state, a superconducting thin-film is brought to the state of superconducting operation while the vortexes of the grounding thin-film 1 and the Josephson circuit thin- film are not coupled magnetically. Accordingly, the effect of vortexes in the grounding thin-film 1 can be eliminated.
Patent JP-H06338519-A (JP)
Title: Semiconductor device
Inventor: SHIMADA CHO
IPC: H01L21/338
Filed: 1993-05-31
Abstract: PURPOSE:To improve the adhesiveness of a bonding pad electrode and to provide a semiconductor device on which separation is prevented. CONSTITUTION:The title semiconductor device is provided at least with a semiinsulating substrate 1, an epitaxial layer formed on the semiinsulating substrate, and a bonding pad electrode 6 directly formed at least on a part of the semiinsulating substrate.
Patent JP-S6110189-A (JP)
Inventor: KAMO TAKAYUKI
IPC: F16L55/18
Filed: 1984-06-22
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-S5555654-A (JP)
Title: Selection unit for telephone line
Inventor: TAKATSUKI TOSHIHARU
IPC: H04Q3/42
Filed: 1978-10-20
Abstract: PURPOSE: To enable to detect the operation of off-hook of a telephone set easily at the exchanger side, by detecting the telephone set current flowing at off-hook operation of telephone set and closing the telephone line during a given time with the detected output.  
     CONSTITUTION: During the operation of the data terminal unit DET2, if there is off-hook operation of the telephone set 3, current flows to the light emitting diode D 2  of the photo coupler PC, photo transistor TR 2  turns on to reset the initialize circuit 24 of DET2 and DET2 stops the operation. Further, the output of TR 2  is fed to the on-hook control circuit 15. The circuit 15 interrupts the base current to the transistor switches TR 3  and TR 4  of the on-hook switch circuit 14 to open the telephone line. During the open period, since the line impedance is a very large value, the off-hook of the telephone set 3 can surely be detected at the exchanger side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62286187-A (JP)
Title: Drawing reading system
Inventor: TERAO YASUHIKO
IPC: G06T7/00
Filed: 1986-06-05
Abstract: PURPOSE:To recognize a specific graphic at high speed by comparing the set of the basic graphic elements of the graphic of a drawing with the set of the basic graphic elements of the specific graphic of a dictionary and evaluating the arrangement position of the respective basic graphic elements or the like as an error. CONSTITUTION:The graphic read from the drawing 11 is changed to binary picture data by a binarization means 12, stored in a memory means 13, and fed to a basic graphic element recognition means 14. The recognition means 14 converts the binary picture data into short vector data, obtains vector data from the short vector data and recognizes the basic graphic element. The recognized basic graphic elements such as a straight line, a circle, a circular arc, a triangle, a rectangle, their coordinates, a parameter such as a size are stored in a drawing basic graphic element group memory means 15. A specific graphic recognition means compares the set of the basic graphic elements of the graphic read from the drawing from the memory means 15 with the set of the basic graphic elements of the specific graphic from a dictionary memory means 16, calculates the similarity as the error and evaluates error to recognize the specific graphic.
Patent JP-H0423603-A (JP)
Title: Planar antenna
Inventor: SHIROSAKA TOSHIAKI
IPC: H01Q21/24
Filed: 1990-05-18
Abstract: PURPOSE:To improve axial ratio and to enhance the gain more than that of an conventional antenna remarkably by providing a conductive circular element with a size for resonance with almost a half wavelength with respect to the operating frequency to a position above a microstrip element by a distance equivalent to almost a half wavelength with respect to the operating frequency or its integral number of multiple. CONSTITUTION:A ground conductor 2 is laminated to a rear side of a dielectric board 1 and crank shaped pattern of microstrip lines 3138 are formed on the surface of the board 1. A dielectric plate such as a low density foamed styrol plate 6 is laminated on the surface having the microstrip lines 31-38 of the board 1 and a thin polyester film 7 is laminated on the surface of the foamed styrol plate 6. Lots of conductive circular elements 8 are formed on the surface of the polyester film 7. As an example, when the operating frequency of the planar antenna is 12GHz, the thickness of the foamed styrol plate 6 is 0.5-0.6lambda (lambda is a wavelength with respect to the operating frequency) and the diameter of each conductive circular element 8 is selected to be 0.30-0.37lambda.
Patent JP-S5556149-A (JP)
Title: Phenolic resin molding compound
Inventor: ICHIMURA SHIGEKI
IPC: C08L61/00
Filed: 1978-10-20
Abstract: PURPOSE: To obtain the title molding compound with high thermal stability and injection fluidity, also with good curability in the cavity, by post-addition, by means of dry blending, of an alkaline earth metal oxide or hydroxide to a granular phenolic resin molding compound.  
     CONSTITUTION: The objective molding compound can be obtained by post-addition, by means of dry blending, of an alkaline earth metal oxide or hydroxide (a curing accelerator) to a granular phenolic resin molding compound prepared by melt blending of the corresponding phenolic resin composition virtually free from curing accelerator followed by grinding. Said alkaline earth metal oxide or hydroxide is, e.g., Ca(OH) 2 , ZnO, MgO. In the melting process, the curing reaction does not entirely proceed due to the absence of the accelerator; therefore, the fluidity and thermal stability of the compound can be satisfactorily maintained. Whereas, the compound is melted in the barrel by the heat fransfer and the rotary shearing by the screw, at this point the accelerator is first mixed with the compound leading to effective curing in the cavity. 
     COPYRIGHT: (C)1980,JPO&Japio