baber/WOPTO huggingface dataset:
Patent JP-S5725050-A (JP)
Title: Diagnostic system for logical operating circuit
Inventor: ARITA TAKEMI
IPC: G06F11/16
Filed: 1980-07-23
Abstract: 09 PURPOSE:To diagnose a logical operating circuit by a simple constitution, by providing a means for collating a read-out data of an ROM which is accessed by making an output data of the logical operating circuit an address, with an input data of the operating circuit. CONSTITUTION:An input data is provided from (m) pieces of input data lines 2 of a logical operating circuit 1, and output data corresponding to an input data pattern appears in (n) pieces of output data lines 3. An ROM4 is accessed by making an output data an address, a read-out output of l bits is obtained, and is provided to a collating circuit 7. Also, an input data is held temporarily by a register 6, is provided to the collating circuit 7, and is collated with a read-out data of the ROM4. If a fault occurs in the circuit 1, the output data comes not to correspond to a pattern of the input data, a data which has been read out from the ROM4 does not correspond to a pattern of the input data either, and the result becomes a collating dissidence. In accordance with the contents of dissidence, an FF8 is set, a light emission diode 9 is emitted by its set output, and the kind of fault or a faulty place of the circuit 1 is displayed.
Patent JP-H07311320-A (JP)
Title: Multichannel optical module
Inventor: TERAOKA TATSUO
IPC: G02B6/42
Filed: 1994-05-16
Abstract: PURPOSE:To provide a multichannel optical module easy to align the optical axis by abutting the hemispheric protrusions provided on a lens array on the holes and aligning the optical axes of the lenses with those of optical fibers. CONSTITUTION:A cylindrical hole 15 is opened through an optical fiber array 6 and a hemispherical protrusion 9 confronting the hole 15 exists on a microlens array 4. The diameter of the protrusion 9 is made to be larger than that of the hole 15. Thus, when the protrusion 9 is abutted on the hole 15, the tip of the protrusion is inserted into the hole 15, but the base end of the protrusion is not inserted into the hole 15 and the protrusion 9 is housed halfway in the hole 15. Consequently, the axes of all protrusins 9 and the hole 15 are coincident with each other, the positioning is naturally attained. In this case, since four pairs of protrusions 9 and the holes 15 are separated around the optical array 6 and the microlens array 4, the positioning is stably attained without generating an error.
Patent JP-H07312598-A (JP)
Title: Control method for data transmission
Inventor: KIDAI YASUTO
IPC: H04L12/28
Filed: 1994-05-16
Abstract: PURPOSE:To improve the transmission efficiency of the radio data communication system consisting of one host data transmitter and plural low-order data transmitters. CONSTITUTION:The host data transmitter specifies the low-order data transmitter with an ID (recognition code) 5 in the packet, and the presence or absence of the transmission right is connected by using a data part 6. That is, when the transmission right is given, data is in the data part 6 at the transmission. When no transmission right is given, '0' (NULL) is in the data part 6 at the transmission. Each low-order data transmitter knows the corresponding packet is for its own station by the ID 5 in the packet. When there is data in the data part 6, the data is sent. Thus, there is no need to set the special packet for the transmission right and the bi-directional data transmission efficiency is improved.
Patent JP-S5326639-A (JP)
Title: Electronic connectio n system for analog calculation circuit network
Inventor: YAJIMA NOBUYUKI
IPC: G06J1/00
Filed: 1976-08-25
Abstract: PURPOSE:To ensure an easy connection between many arithmetic circuits due to an optional weight coefficient and an optional polarity by converting the output PWM signal of each arithmetic circuit into a time division PWM signal through a scanning circuit.
Patent JP-H11296908-A (JP)
Title: Optical recording medium
Inventor: TOMIE TAKASHI
IPC: G11B7/24
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent cracks of a surface film and also to improve a sliding property in an optical recording medium that utilizes the change of a physical characteristic of a recording layer which is caused by light irradiation and records information. SOLUTION: A heat insulating layer, a reflection layer, a lower dielectric layer, a recording layer and an upper dielectric layer are provided on a substrate at least in this order. Also, the upper dielectric layer is a thin film of plastic deformation hardness of >=1700 kg/mm<2> , also refractive index of <=2.0 and further thickness of >=20 mm. Also, the upper dielectric layer is a film formed by a sputtering film formation method and also atmospheric pressure at the time of film formation of the upper dielectric layer is adjusted so that the refractive index of the film can be <=2.0. Also, the optical recording medium is a phase change recording medium which records and reproduces information by utilizing the change of a structural characteristic of the recording layer which is caused by light irradiation.
Patent JP-S583293-A (JP)
Title: Manufacture of photoelectric converter
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/0216
Filed: 1981-06-29
Abstract: PURPOSE:To eliminate stacking fault in a semiconductor by oxidizing at a high temperature in an atmosphere having chlorine, thereby pulverizing heavy metal. CONSTITUTION:A semiconductor substrate 1 is heated to oxidize the semiconductor. Chlorine is added to a semiconductor substrate 1, thereby forming an oxidized silicon 3 containing chlorine. Further, the oxide at the periphery of the main surface is selectively retained, and an impurity layer 5 is formed in a depth of less than 0.5mum in the other part. It is then thermally diffused in nitrogen to diffuse an N<+> type laye in a depth of less than 0.5mum. Simultaneously or later, a reflection preventive film 6 having refractive index of 1.7-2.2 is formed on the impurity layer.
Patent JP-S5928089-A (JP)
Title: Scroll compressor
Inventor: SUGIHARA MASAHIRO
IPC: F04C29/00
Filed: 1983-06-06
Abstract: PURPOSE:To enable to prevent uneven contact of bearings due to inclination of a crank shaft, by supporting the outer peripheral surfaces of a large-diameter portion and a small-diameter portion of the crank shaft and its stepped portion by a bearing metal and a thrust support. CONSTITUTION:A crank shaft 6 is fitted at the portion of a bearing metal 37 of a bearing support 7, and a stepped portion of the crank shaft 6 rides on a thrust support 38. The portion of a thrust bearing 35 has a function to support the back surface of the base plate of an oscillating scroll 2 and also to support the thrust applied from the oscillating scroll 2. Further, the above portion has a function to impart a support force equal to or greater than the thrust applied from the oscillating scroll 2 by introducing hydraulic pressure or the like to the surface of the thrust bearing 35, so that uneven contact of the bearing can be prevented.
Patent JP-S63266587-A (JP)
Title: Fault detecting method for recognition unit
Inventor: ISHIGAMI MASAYUKI
IPC: G06K9/20
Filed: 1987-04-24
Abstract: PURPOSE:To securely detect a fault relating to the character recognition processing function of a recognition unit by inputting a character image to each recognition unit and recognizing its character, and checking its recognition result and deciding whether or not the fault occurs. CONSTITUTION:Respective recognition units 21-23 when actuated by a managing unit 1 recognizes characters of character image transferred to their shared memory 21. When a final candidate character is determined, its character code is written in the shared memory 21 and the 3nd is reported to the managing unit 1. The managing unit 1 on receiving end reports from the respective recognition units 21-23 reads character codes (recognition results) out of the shared memory 21 and compares them with character codes corresponding to the transferred character images to judge corresponding recognition units are normal when they are coincident of the fault is occurred in the case of discrepancy.
Patent JP-S58218169-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ICHIKAWA MATSUO
IPC: H01L29/786
Filed: 1982-06-14
Abstract: PURPOSE:To reduce the leak current caused by light by a method wherein an upper gate electrode and a lower gate electrode are formed on the upper and lower sides of a substrate through the intermediary of an insulating film, thereby enabling to enhance the capability of the transistor. CONSTITUTION:An SiO2 film 12 is formed on a quartz glass substrate by performing a vapor-phase growing method, and the lower gate electrode 13 is formed thereon. Then a vapor-phase grown SiO2 film 14 is formed on the above, and an N2 annealing is performed. Then, a P type polycrystalline silicon layer 15 is formed, and after a selective etching has been performed, a thermally oxided SiO2 film 16 is formed and the upper electrode 17 is formed thereon. After an N<+> diffusion layer 18 has been formed by performing an ion implantation, a phosphor silicate glass layer 19 is formed. With the above constitution, a voltage is applied simultaneously to the upper and lower electrodes, upper and lower inversion layers are formed, and a current can be applied to said upper and lower inversion layers. Besides, when an opaque electrode material is used for the upper and lower electrodes, the light coming from both upper and lower directions can be shut out, thereby enabling to reduce the leak current.
Patent JP-H09287216-A (JP)
Title: Manufacture of sound absorbing material
Inventor: ANDO HIDEYUKI
IPC: E04B1/86
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a sound absorbing material in which minute fiber bodies are stuck to the surface of a granular particulate by adding powder consisting of liquid binder and minute fiber bodies having spring constant under a specific value to a fluidized bed of powder consisting of granular particulates, through respective separate adding port. SOLUTION: Fluidization air 2 is supplied from the lower part of a fluidized bed container 1, next granular particulates 3 are charged, and hence a fluidized bed is formed. Next liquid binder 5 is sprayed from a liquid binder adding port 7 into the fluidized bed container 1, and powder consisting of minute fiber bodies 4 having spring constant under 1×10<2> N/m is added from a minute fiber body powder adding port 8. Then the minute fiber bodies 4 are uniformly stuck to the surface of granular particulates 3. Hereby a sound absorbing material can be manufactured, without granulating of the granular particulates 3 or breakdown of the granular particulates 3 and the minute fiber bodies.
Patent JP-S5529256-A (JP)
Title: Short circuit protector for inverter
Inventor: HOTSUTA TOKIO
IPC: H02M7/537
Filed: 1978-08-18
Abstract: PURPOSE: To immediately turn off an inverter without using fuses or the like, by grounding an oscillator in response to the short circuit of a load to stop the oscillation of the oscillator.  
     CONSTITUTION: The oscillation outputs 1A, 1B of the oscillator 1 are supplied to the load 6 through an amplifier 2, a transformer 3 and another amplifier 4. When the load 6 is short-circuited, a winding of a transformer 20 of the amplifier 4 located in the last stage of the inverter is also short-circuited. At that time, the voltages on points A, B become zero, a transistor 9 is turned off and the oscillatro 1 is grounded by a bias voltage from a low voltage protection circuit 7. This results in immediately turning off the inverter. Therefore, circuit members are protected from damage due to the short circuit and a battery is prevented from being excessively discharged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01271183-A (JP)
Title: Power tool
Inventor: HONGO SHOICHI
IPC: B25F5/00
Filed: 1988-04-25
Abstract: PURPOSE:To permit various works of a load different in its level to be efficiently performed by replacement of a motor with no necessity for preparing two or more power tools by providing a motor storage part for storing arbitrary one of the motors in two or more kinds with a different output or corresponding power source. CONSTITUTION:A case 20 prepares an equal motor pack 2, with a built-in motor output different, in a quantity of two or more. From these motor packs 2, the motor pack 2 with a built-in motor output corresponding to a work content is selected, and storing this selected motor pack 2 in a motor storage part 10, a built-in motor, stored in this motor pack 2, is used performing desired work. Next, when different work is performed, the different motor pack 2 is selectively used and stored in the motor storage part 10, and the different work is performed.
Patent JP-S58218622-A (JP)
Title: High resolution photodetecting method
Inventor: INAZAKI KOUJI
IPC: G01J1/42
Filed: 1982-06-14
Abstract: PURPOSE:To obtain a high resolution by a small number of elements, by discriminating the center position of an optical spot by a prescribed system from outputs of an element whose detecting output of light is maximum, in a photoelectric converting element train, and both its adjacent elements. CONSTITUTION:A photoelectric multiplier 15 is connected to the other end of an optical fiber 14 for constituting an optical fiber array 13, by which a photoelectric multiplier array 16 is formed. The maximum value of an output of the photoelectric multiplier 15, which is generated by a light spot 12 on the optical fiber array 13, the minimum value of outputs of both its adjacent photoelectric multipliers, and the intermediate value are denoted as A, C and B, respectively, and a position which internally divides a distance between the optical fibers 14 corresponding to outputs of A and B is decided to be the center position of the light spot 12. In this way, a high resolution is obtained by use of less numbers of the optical fibers and the secondary photoelectric multipliers.
Patent JP-H08269313-A (JP)
Title: Resin composition for electroless plating
Inventor: SAITO AKIHIRO
IPC: C08L25/00
Filed: 1995-04-04
Abstract: PURPOSE: To obtain a resin composition for electroless plating which is excellent in electroless plating property, particularly the plated layer adhesion and useful for housing of electronic appliances by using a polycarbonate resin, a styrene- acrylonitrile(SAN) resin and an ABS resin whose graft % is lower than a specific value. CONSTITUTION: This resin composition comprises (A) 1-99 pts.wt. of a polycarbonate resin and/or a copolyester-carbonate resin and (B) 99-1 pts.wt. of a copolymer (SAN) containing an aromatic vinyl monomer and vinyl cyanide (SAN) monomer components as the constitutional components of the copolymer (SAN), is addition, (C) 3-30 pts.wt. of a copolymer (ABS) comprising (i) an aromatic vinyl monomer, (ii) a vinyl cyanide monomer and (iii) a rubbery, polymer, where the monomers (i) and (ii) are grafted to the rubbery polymer (iii) and the graft % is <=35.
Patent JP-S5435868-A (JP)
Title: Collecting pipe for gas
Inventor: TANIDA KAZUO
IPC: G01N1/22
Filed: 1977-08-26
Abstract: PURPOSE: To provide a collecting pipe which makes possible measurement of press., concn., or collection of a gas with min. turbulence, by forming an inlet hole for gas, which has press. gradient within a vessel in the direction of radius and flows at a speed not lower than sonic speed, into such as haped that causes no confusion in the press. gradient. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5811623-A (JP)
Inventor: HOSHINO MASARU
IPC: B65B55/04
Filed: 1981-06-30
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-H06285127-A (JP)
Title: Walking assisting device with motive power
Inventor: INOUE SEIJI
IPC: A61H3/04
Filed: 1993-04-05
Abstract: PURPOSE:To provide a device which can be used easily by a method where a handle lever is erected from a running vehicle body which runs with its wheels and running can be made with the handle held by a user. CONSTITUTION:A drive wheel 2 is mounted on the center of the front side while an idle wheel having a caster angle left and right on the rear side 3. A handle lever 4 is erected upwards obliquely toward the rear and the rear side of the body 1 is formed at a recess part 5 recessed forward in view from the above. A frame 6 is erected on the right and left of the body 1 and the mounting part 8 is pivotally supported to the pivotal shaft in which the frame 6 is inserted. The pin set on the mounting part 8 is engaged with the recessed part 10 and the lever 4 is erected at a proper angle. At a cover 11 to cover the body 1 a small piece-storing recess part 12 is formed, and in a recessed groove formed at the inside of the cover 11 by the recess part formation, a support rod 16 is fitted, then the cover 11 is fixed to the body 1.
Patent JP-S4850649-A (JP)
IPC: G04G99/00
Filed: 1972-10-13
Abstract: An electrically controlled data processing unit comprises a computer, a digital readout indicator and a timer unit. A computer switch key and a time indication switch kay arranged on the keyboard of the computer are connected to a control switch so that the digital readout can be connected selectively by this control switch to the logic unit of the computer or the frequency divider counter unit of the timer. A further switch on the keyboard connects the digital readout and the logic unit of the computer to a source of electrical energy. The frequency divider counter unit and the timing generator are connected permanently to a second source of electrical energy through a battery.
Patent JP-S61259166-A (JP)
Title: Ultrasonic microscope apparatus
Inventor: IMAIDE SHINICHI
IPC: G01N29/00
Filed: 1985-05-14
Abstract: PURPOSE:To make it possible to succeed various tests and experiments by arranging a relatively large specimen or jig, by widely forming a stage for covering X-direction and Y-direction moving mechanisms to the circumference of a specimen stand. CONSTITUTION:An X-direction moving mechanism 11 for adjusting a specimen stand 10 with a goniometer 9 in an X-direction, a Y-direction moving mechanism 12 for adjusting the movement of said stand 10 in a Y-direction and a Y- direction scanning mechanism 13 for performing the writing scanning of the specimen stand 10 in the Y-direction are arranged on the surface plate 7 fixedly provided on vibration-proof rubber in a horizontal direction. A stage is fixedly provided on the surface plate 7 in a horizontal direction so as not only to cover the moving mechanisms 11, 12 and the scanning mechanism 13 but also to upwardly protrude the specimen stand 10 and formed into a shell structure from a circumferential side part and an upper surface so as to withstand a heavy article.
Patent JP-S60245842-A (JP)
Title: Brake apparatus of car having two rear wheels
Inventor: TAKIMOTO HIROSHI
IPC: F16D55/00
Filed: 1984-05-21
Abstract: PURPOSE:To increase the degree of freedom of the installation positions of pads by covering the periphery of the disc of a disc brake by a cover and allowing said cover to support the pads which squeeze the disc, thus obtaining the compact cover. CONSTITUTION:The disc rotor 40 of a disc brake 39 is positioned at the divided part between a front cylinder 21a and a rear cylinder 21b, and a dish-shaped cover constitution parts 42a and 42b which bulge-out towards the outside in the radial direction are formed integrally at the divided edge part between the both cylinders. In the cover constitution parts, the outer peripheral parts are joined each other, and tightened by a bolt 43, and thus a cover 44 is constituted. Cylindrical guide holes 47 are formed oppositely in the upper parts of the front and rear surfaces of the cover 44, and a pair of pads 48a and 48b are accommodated into the guide hole.
Patent JP-H05274642-A (JP)
Title: Magnetic recording medium
IPC: G11B5/66
Filed: 1992-03-27
Abstract: PURPOSE:To enhance the durability and corrosion resistance of a magnetic recording layer made of a Co-based thin film by forming a cobalt oxide layer oriented in a specified direction on the surface of the recording layer. CONSTITUTION:A magnetic recording layer 5 made of a Co-based thin film is formed on the surface of a nonmagnetic substrate 3 and an NaCl type. CoO film 7 with (111) faces oriented parallel to the substrate 3 is further formed on the surface of the layer 5. The layer 5 is made of Co-Ni, Co-Cr, Co-Pt, etc., and has >50% Co content. The desired thickness of the film 7 is 50-30Angstrom . By this structure, the durability and corrosion resistance of the recording layer can be enhanced.
Patent JP-H042052-A (JP)
Title: Manufacture of lead acid battery
Inventor: HIRASAWA IMAKICHI
IPC: H01M4/57
Filed: 1990-04-18
Abstract: PURPOSE:To manufacture a pos. electrode plate having a low resistance and an excellent inter active substance bond by either filling the base with lead oxides containing a specific amount in % of PbO2 powder as chief component and the remainder of lower grade than PbO2 or filling the base with a substance obtained by adding aqueous solution of sulfuric acid to the main component powder followed by mixing thoroughly. CONSTITUTION:Lead sulfate is produced when dilute sulfuric acid of electrolyte is poured in an electrode having a base which is filled with a powder consisting of PbO2 of 85-99% powder with PbO2 as main component and the remainder consisting of lead oxides of lower grade than PbO2, and if current is flowed in an amount permitting oxidation of this lead sulfate into PbO2, the produced PbO2 through dissolution and/or eduction of lead sulfate works to make inter- crystalline bond for the PbO2. When the base is to be filled with powder chiefly containing PbO2, kneading using an aqueous solution of sulfuric acid turns the surfaces of PbO2 crystals into lead sulfates. Therefore, the inter-crystalline bond is strengthened by returning this portion of being turned into lead sulfate PbO2 again, and the lifetime is prolonged.
Patent JP-H09285406-A (JP)
Title: Crude refuse storage vessel
Inventor: HASEGAWA YOSHINOBU
IPC: A47J47/20
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To drain a refuse bag and to take it out of a crude refuse storage vessel without making hands dirty. SOLUTION: At a main body 2 of the storage vessel, a storage recessed part 3 is formed as a storage part. On the bottom part of this main body 2 of the storage vessel, plural of long drain holes 5 are provided through. Inside the storage recessed part 3, a partition member 8 composed of synthetic resin and forded almost in the shape of rectangular plate is provided, and this partition member 8 is turnably held by a rod 7. The top end of the partition member 8 is protruded through the oblong hole 11 to the outside of the main body 2 of the storage vessel and at the top end part of the partition member 8, an operating knob 12 is provided. Then, by operating the operating knob 12, the partition member 8 is turned. Then, by pressing the partition member 8 onto the side part of a refuse bag 14, water is squeezed pit of the refuse bag 14.