baber/WOPTO huggingface dataset:
Patent JP-S6239017-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZUTANI TAKAHIKO
IPC: H01L21/312
Filed: 1985-08-14
Abstract: PURPOSE:To reduce the deterioration in semiconductor characteristics while preventing a conductive film from partial scattering by a method wherein a thin film comprising specific material resistant to reactive in etching process is formed on the conductive film. CONSTITUTION:An SiO2 film 2 thermooxidized and patterned is formed on a semiconductor substrate 1 such as silicon etc. and then an Al thin film 3 is evaporated thereon. The Al thin film 3 is coated with a sputter Si film 10 around 500Angstrom  thick. Moreover, the first layer film 4 comprising high molecular resist, the second layer film 5 comprising PLOS and another resist 6 are respectively formed. The overall surface of Al thin film 3 is coated with the sputter Si film 10 resistant to reactive ion etching process using the main component gas O2 of the first layer film 4 comprising resist so that the Al thin film 3 may not be affected at all by the etching process of the first layer film 4. Finally the sputter Si film also can be removed easily by etching processing using Freon base gas.
Patent JP-H0468781-A (JP)
Title: Video signal recording and reproducing device
Inventor: OCHI ATSUO
IPC: G11B20/02
Filed: 1990-07-05
Abstract: PURPOSE:To add an accurate synchronizing signal to a reproduced video signal without sending a vertical synchronizing signal by inserting a frame signal whose period is one frame at recording. CONSTITUTION:A field discrimination circuit 2 discriminates a field from an output of a vertical synchronizing signal separator circuit 3 and a frame signal insertion circuit 4 inserts a signal of a frame period to any field. A frame signal detection circuit 8 detects a frame signal inserted at recording in the case of reproduction and generates a synchronizing signal synchronously with the frame signal detected by a synchronizing signal generating circuit 9 and an adder circuit 10 adds a synchronizing signal to a reproduced video signal.
Patent JP-S6334245-A (JP)
Title: Constant speed running device for vehicle
Inventor: TADA TETSUYA
IPC: B60K31/06
Filed: 1986-07-30
Abstract: PURPOSE:To improve set feeling, by a method wherein a motion amount of an actuator is controlled through control of a set switch, and constant running control is started through OFF-control of the set switch. CONSTITUTION:A control circuit 60 is connected to a battery 71 through an ignition switch 72, and signals from a car speed sensor 51, a main switch 52, a set switch 53, and a cancel switch 54 are inputted to the control circuit 60. The set switch 53 is a momentary ON-type switch which is turned ON when it is arbitrarily operated by a driver and is normally brought into an OFF-state when an operation force is rendered ineffective. When the set switch is turned ON, an earth signal is inputted to a control circuit 60.
Patent JP-H0228406-A (JP)
Title: Automatic feeder for injection ampul and feed thereof by order
Inventor: OMURA SHIRO
IPC: B65G1/137
Filed: 1988-07-19
Abstract: PURPOSE:To make combined sets in accordance with prescriptions possible by sending ampuls from respective cartridges via respective chutes and conveyors to a stock section, picking up in accordance with prescribed combinations, sorting and combining the ampuls in sets. CONSTITUTION:Ampuls are stored according to their sizes in respective cartridges 1-4 and discharged from a control device (not shown) by takeout commands for specified ampuls according to prescriptions to respective chutes D. The ampuls in respective chutes are sent with respective horizontal transport conveyors 58-61 to a transfer loader 37 and temporarily stocked therein. Ampuls are picked up in combinations according to prescriptions with pushers 71-74 and delivered to a vertical conveyor 38. Thus, ampuls are transferred to a setting device 39, sorted in combined sets on a sorting case 82, and delivered to a takeout stage 83. Combined sets according to prescriptions are thus made possible.
Patent JP-S6072647-A (JP)
Title: Production of clad material
Inventor: IKUTA ISAO
IPC: B22D11/00
Filed: 1983-09-28
Abstract: PURPOSE:To maintain a uniform temp. in the transverse direction of a molten metal and to clad uniformly the molten metal to a light-gauge metallic strip by ejecting the molten metal at about the same width as the width of the light- gauge strip onto the surface of the light-gauge strip traveling synchronously with a pair of rolls in contact with at least one of the rolls and passing the strip between the rolls. CONSTITUTION:A light-gauge strip 5 wound on a reel 3 contacts with the surface of a roll 1, passes through the roll 1 and a forming roll 2 and is wound on a roll 4 under prescribed tensile stress. The molten metal 8 in a nozzle body 6 heated and melted by a work coil 8 is ejected from a nozzle 7 by the gaseous pressure in the body 6 onto the surface of the light-gauge strip traveling in synchronization with the low speed rotation of the roll 1. The molten metal is thus clad on the strip as the strip passes between the roll 1 and the roll 2. The molten metal 8 is ejected from the nozzle 7 at the width approximately equal to the width of the strip 5.
Patent JP-S6333724-A (JP)
Title: Washer
Inventor: NONOGUCHI HIROSHI
IPC: G02C13/00
Filed: 1986-07-29
Abstract: PURPOSE:To wash a contact lens with ultrasonic oscillation by bringing an oscillator, which is to be actuated by a high frequency oscillation circuit incorporated in the washer body and generates high frequency oscillation, into contact with the bottom of the washing vessel, mounting the flange part of a member holding an object to be washed on the top plane of the vessel and charging washing liquid into the vessel. CONSTITUTION:At the time of introducing a contact lens 6 into a washing vessel 5, the contact lens 6 is held in a washing solution usually without being brought into direct contact with the wall of the vessel 5 by mounting the flange part 10 of a lens holder 8 of which the arcuate chucks catch the lens 6 on the supporting part 11 provided on the top part of the vessel 5. In the case of washing the contact lens 6, the washing liquid is charged into the washing vessel 5 until the contact lens 6, the object to be washed, is completely sunk in the liquid. Thus, the contact lens is surely washed in a short time by ultrasonic waves.
Patent JP-H0343888-A (JP)
Title: Change tube for coin mechanism
Inventor: YOKOTA AKIO
IPC: G07D9/00
Filed: 1989-07-12
Abstract: PURPOSE:To prevent recovery from requiring a lot of time by allowing a prescribed number of coins to remain in a lower change tube and collectively recovering the other coins from an upper change tube at the time of recovering coins. CONSTITUTION:Normally, an upper change tube 2 and a lower change tube 3 are continuous as one body to form the change tube where the considerable amount of change can be stored. When a manager pulls out the upper change tube 2 to the front with his hand to operate it at the time of inventory, the upper change tube 2 is turned with an upper end 4 as the fulcrum, and excess coins other than a prescribed number of coins remaining in the lower change tube 3 can be collectively recovered immediately. Thus, the recovery time is shortened beyond comparison with the method where coins are recovered one by one by a conventional change paying means.
Patent JP-H0735579-A (JP)
Title: Recorder
Inventor: MAZAKI TAKESHI
IPC: B41J2/51
Filed: 1993-07-20
Abstract: PURPOSE:To eliminate undried state and discharge recorded paper most quickly by controlling a paper transfer speed on the basis of a calculation result about the dot ratio of an image. CONSTITUTION:Image data from external equipment is stored at a step 5 via a printer interface 6, and a system control section 2 converts the data into image data for feed to a recording head 4. Then, the image data so converted is fed to the head 4 as electric pulses for dot image formation. Thereafter, the head 4 moves along a scanning direction on the operation of a control motor 9, thereby forming an image for one line. Also, a line feed motor 8 feeds recording paper and an image for the next line is formed thereon. In this way, images are formed in order and the recorded paper is carried to a discharge position. In this case, an image formation zone is divided into several sections, and the density of a black picture element in each section is calculated. Then, the transfer speed of the recorded paper is controlled on the basis of the calculated density. In the case of a high dot ratio, therefore, the speed of the motor 8 is reduced to extend a time for the arrival of the paper at the discharge position, thereby sufficiently drying ink.
Patent JP-S5880536-A (JP)
Title: Installing method for leakage detecting sensor by embedding
Inventor: SUZUKI TAKASHI
IPC: G01M3/18
Filed: 1981-11-09
Abstract: PURPOSE:To prevent a sensor from curving at a small radius of curvature, by providing a protecting member along a sensor, sticking the protecting member to a pipe, and embedding the pipe, the protecting member and the sensor by taping. CONSTITUTION:A protecting member 12 is provided along a sensor S, and in the position where the sensor does not curve, a pipe P, the sensor S and a protecting member 12 are stuck by a sticking means and are embedded by taping. Then, the radius of curvature of the curved part is determined by the member 12 and the curving of the sensor at the radius of curvature smaller than the prescribed value is obviated. Thus the generation of a deviation between a central conductor 2 and an external conductor 4, hence the change in the electrostatic capacity and impedance of the sensor S and the occurrence of a change with temp. or aging, are prevented.
Patent JP-H0934779-A (JP)
Title: Information processor and memory control method
Inventor: SHIMIZU HARUO
IPC: G06F3/12
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To designate the capacitance of a memory to be used by leading out the capacitance of a usable memory and deciding the default value of the memory to be used responding to that led-out capacitance. SOLUTION: When a printing guarantee memory is selected (S365) and an 'automatic' mode is selected (S356), while referring to a memory size relation table, the default value of the memory to be used is decided but when a system work memory is selected (S355) and the 'automatic' mode is selected (S356), while referring to a system work memory capacitance relation table, the default value of the memory to be used is decided. In this case, when an 'automatic' item is set as the printing guarantee memory, the capacitance of asterisk is selected but when the capacitance more than the default value is selected for the system work memory, the capacitance less than the 'automatic' default value is sometimes set.
Patent JP-2001008570-A (JP)
Title: Feces-collecting tool for pet
Inventor: KANAYAMA SADAO
IPC: A01K23/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a feces-collecting tool for a pet, being very convenient and epoch making, and having a high commercial value. SOLUTION: This collecting tool is constituted so as to hold feces 4 of a pet by a holding part 3 installed at the lower end part of a main body 1 by operating a grip-operating part 2 installed at the upper end part of the main body 1, and is provided by installing a bag body-mounting part 6 capable of mounting a bag body 5 of which opening part 5a is faced in downward direction, at the holding part 3, constituting the holding part 3 so as to hold the feces 4 by the holding part 3 via the bag body 5 on mounting the bag body 5 to the bag body-mounting part 6, and also constituting the holding part 3 so as to drop the feces 4 into the bag body 5 by facing the holding part 3 to upward direction.
Patent JP-2000005304-A (JP)
Title: Chamber for extracorporeal circulation circuit
Inventor: KANZAKI TAKAFUMI
IPC: A61M1/36
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce the dose of an anticoagulant and to extend extracorporeal circulating time by mounting an air cutting off means holding the anticoagulant to an open type chamber to be used for an extracorporeal circulation circuit of blood so as to surely cut off the contact of blood and air so as to prevent blood coagulation and thrombus formation by air. SOLUTION: Blood 7 guided out to the outside of a patient's body and flowing into the extracorporeal circulation circuit is introduced to a bubble remover 4 from the blood flowing-in port 5 of the open type chamber 3 to remove bubbles mixed into the extracorporeal circulation circuit. Then blood 7 is held in the chamber 3 only for a prescribed residence time to surely remove bubbles in blood 7. At this time, the level of blood 7 is kept to be constant in the chamber 3 and a carrier 2 which holds the anticoagulant 1 such as heparin fixed to a contact surface with an air layer and consisting of a plastic molded matter, etc., including air inside is made to float to cut off the contact of blood 7 and the air layer. After then, blood 7 is discharged from a blood flowing out port 6 and circulated to the extracorporeal circulation circuit.
Patent JP-S5881590-A (JP)
Title: Welding method of lower frame for marine diesel engine
Inventor: YAMASHITA TOMIHIRO
IPC: B23K9/00
Filed: 1981-11-07
Abstract: PURPOSE:To make welding work simple and easy and to reduce distortion by welding by attaching lower frames on a bow side and a stern side to each other at the top surfaces thereof, and assembling both tentatively to one body by making the end faces on one side flush then welding the required places. CONSTITUTION:In the stage of welding of welded frames of a large-sized diesel engine such as a main engine of ships, a lower frame 11 on a bow side a lower frame 12 on a stern side are attached to each other at their top surfaces and the end faces on one side are made flush. Both frames 11, 12 are fastened together by tack welding or bolting. Then flat welding is possible for virtually all the places. Therefore the places adaptable for CO2 semi-automatic welding are increased considerably. Since the two frames 11, 12 are made into one body, the distortion by welding is decreased.
Patent JP-H0779056-A (JP)
Title: Fluoropolymer electric substrate material showing low permittivity heat coefficient
Inventor: ARAN EFU HOON ZA SAADO
IPC: H05K1/16
Filed: 1994-07-29
Abstract: PURPOSE: To enable reduction in thermal coefficient for dielectric constant, by using a fluoropolymer matrix and a particle-like filler of a mixture of a ceramic material having a high dielectric constant and a low thermal coefficient for dielectric constant, and a ceramic material having a low coefficient of thermal expansion. CONSTITUTION: A filler-added fluoropolymer composite material is made of a fluoropolymer matrix (60-25 vol.%) in which a mixture (40-75 vol.) of one or more types of particle-like ceramics filler having a high K' (dielectric constant) and a low TCK' (thermal coefficient for dielectric constant) and one or more types of particle-like ceramics filler having a low CTE (coefficient of thermal expansion) is filled. The low CTE ceramics filler exists in a quantity sufficient for lowering TCK' of the composite material to not higher than 150 ppm/ deg.C within an operating temperature range (20-50 deg.C) where an electric board is used normally. The K' value of the composite material is not less than 4, and CTE is not more than 35 ppm/ deg.C. In a circuit multilayered board 10, the composite material 12 is stacked between conductive sheets (preferably, metal sheets of copper or aluminum) 14, 16, thus forming a dielectric sheet.
Patent JP-S57103305-A (JP)
Title: Method for controlling solenoid
Inventor: AIZAWA NOBUHIRO
IPC: H01F7/18
Filed: 1980-12-19
Abstract: PURPOSE:To reduce noise produced when attraction of a solenoid is released by superposing signal voltage in specified repeating wave-form on attracting voltage to adjust rising speed in a control method in which the attractig voltage is applied only at an early stage to attract the solenoid but thereafter lower voltage for retention is applied to keep the solenoid attracted. CONSTITUTION:The solenoid 1 is mounted on a frame 8 of a driving mechanism for a floppy disc or the like. One end of a plunger 6 of the solenoid 1 is connected to an actuator 3, and on the other end of the plunger 6 an external retaining ring 7 is fitted to limit the stroke of the plunger. In order to cause the solenoid 1 to be attracted in such a setup, a trigger signal is input through a terminal 16 to activate a monostable multivibrator 15, and then pulse signals generated therein cause an oscillator 14 to oscillate. Output of the oscillator is converted into pulses of square waves through an inverter 13 and is further input into the base of a transistor Tr through a Zener diode ZD1 so that inverted signals appering at the collector is applied to the solenoid 1 through a terminal 10.
Patent JP-S6423600-A (JP)
Title: Plastic molding housing for electronic device
Inventor: IIDA MAKOTO
IPC: H05K9/00
Filed: 1987-07-20
Abstract: PURPOSE:To increase an initial shielding effect and to reduce a decrease due to a heating cycle by filling at least two types of conductive fiber having different diameter in a thermoplastic resin having specific thermal deforming temperature. CONSTITUTION:Conductive fibers (a), (b) presented in resin 1 are engaged in three-dimensions to form a conductive circuit having a network structure. Thus, the shielding function of an electromagnetic wave is presented. The resin 1 includes ABS(acrylonitrile-butadiene-styrene copolymer), PPE(polyphenylene ether), etc., and particularly employs a thermoplastic resin having 80 deg.C or higher of thermal deforming temperature as high heat resistance. If the thermal deforming temperature exceeds 210 deg.C, the fluidity, i.e., the moldability of the resin extremely drops. Accordingly, the thermal deforming temperature is preferably 80-210 deg.C. The fibers 2, 3 employ metal fiber having ductility like carbon, copper, stainless steel or brass. In order to reduce the resistance of the carbon, it is effective to employ carbon metal-plated, for example, with nickel or the like.
Patent JP-H0230025-A (JP)
Title: Disconnecting switch
Inventor: IZUMI SADAO
IPC: H01H31/16
Filed: 1988-07-20
Abstract: PURPOSE:To prevent generation of dielectric breakdown by connecting operating levers at opposite ends of an insulation spacer, and putting in a turning movement an operating rod located perpendicular to an operating shaft having one of the operating levers connected thereto, for throwing a movable blade into a fixed contact so that it is opened. CONSTITUTION:An operating blade 11 is put is a turning movement in a X direction as indicated by the arrow so as to rotate an operating shaft 22 and an insulating spacer 28 in the X direction such that one end of a movable blade 4 is connected to a fixed contact 1, which is the center axis X(1) of rotation thereof, while the other end is thrown into a fixed contact 2. An insulating spacer 28 prevents the flow of current from the movable blade 4 through the operating rod 11, and is located horizontally and perpendicular to the operating rod 11 for securing the distance of insulation, so that the operating rod 11 is lessened in the size of its length and also the number of its parts is reduced. Looseness does not arise between the movable blade 4 and the fixed contact 1, and the loads of the operating rod 11 are not directly put on the movable blade 4 and the distance of insulation of the movable blade 4 being opened is shortened for preventing its dielectric breakdown, so that it can be maintained safely.
Patent JP-S6157794-A (JP)
Inventor: YOSHIDA AKIRA
IPC: E21B44/00
Filed: 1984-08-28
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-S6072336-A (JP)
Title: Clock synchronizing system
Inventor: MORI MASATO
IPC: H04B7/212
Filed: 1983-09-29
Abstract: PURPOSE:To simplify a clock reproducing circuit for mounting on a satellite and totally digitize the circuit so that no adjustment is required for the circuit by transmitting indirectly a reference clock component utilizing the periodicity of the sending out of a reference burst. CONSTITUTION:Specific signals are sent out from a transmitting station at a cycle which is N times (N: a natural number of >=2) of the cycle of a reference clock. On the other hand, a received burst is envelope-detected and a detect pulse is produced at the reference burst detecting circuit 204 of a receiving station. The detect pulse has a cycle which is N times of the reference clock cycle and is inputted into a T.FF205. The detect pulse inputted into the T.FF 205 is waveform-shaped to 1/2 duty pulse and inputted into counter circuits 206 and 207 alternately at every cycle of the reference burst. The circuits 206 and 207 are the same circuit and count the number of inputted clock pulses, and then, output the difference value between the counted value and the N value previously stored in a memory 208 under a digitized condition. Moreover, the circuits 206 and 207 control the output frequency of the variable frequency oscillating circuit 209 at the receiving station so that the difference value becomes the minimum and make the clock of the receiving station synchronous to the reference clock of the transmitting station.
Patent JP-S57101956-A (JP)
Title: Automatic recording system in case when error has occurred
Inventor: MATSUMOTO YASUO
IPC: G06F11/07
Filed: 1980-12-18
Abstract: PURPOSE:To save a scan-out data without using a main memory, to shorten a clock stop period of a computer when an error has occured, and to execute the retry without a hitch, by providing an automatic recording circuit for executing the scan-out only when an error has occurred. CONSTITUTION:Between a body device 1 and a service processor 2 of a computer system, an automatic recording circuit 3 is connected through a scan-out bus 4 and a gate 8, and in case the device is normal, a gate 7 connected to the bus 4 is opened and a gate 8 is closed, and the processor 2 scans out the internal state of the device 1 through the buses 4, 5. When an error has been detected by the device 1, it is informed to the circuit 3, the gate 7 is closed and the gate 8 is opened by a controlling circuit of the circuit 3, and the internal state of the device 1 is scanned out by use of the bus 4 and the gate 8. Its scan-out data is stored in the memory in the circuit 3, it is informed to the processor 2, also the gate 8 is closed and the gate 7 is opened, and the buses 4, 5 are released to the processor 2.
Patent JP-S63126477-A (JP)
Inventor: GUREN EE SANDOBAAGU
IPC: A23P1/10
Filed: 1987-07-20
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-S6091600-A (JP)
Inventor: BERUNAARU JIYAKO
IPC: H05H7/08
Filed: 1984-08-30
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-S6336136-A (JP)
Title: Detecting method for color shade or the like
Inventor: MURATA YUKIO
IPC: G01N21/892
Filed: 1986-07-30
Abstract: PURPOSE:To eliminate the influence of the upward/downward movement of a body to be measured by comparing the quantities of reflected light or transmitted light measured by plural photodetectors arranged in the conveyance direction of the body to be measured with each other at the same time. CONSTITUTION:Photodetection parts 7a and 8a at one-terminal sides of optical fibers 7 and 8 are arranged above a product 6 at a proper interval in the conveyance direction. The light receiving parts 7a and 8a receive light which is emitted by a white light source and reflected by the product 6, and light beams emitted by three branch bundles 7b-8d are diffracted spectrally by spectral filters 9a-10c, received by optoelectric converters 11a-12c, and converted into voltages through current-voltage converters 13a-14c. Photoelectric signals are inputted to comparators 15a-15c and compared with photoelectric signals passed through the spectral filters 9a-10c, which output operating signals when their differences exceed a constant voltage difference. Those signals are passed through power amplifier circuits 16a-16c to operate relays 17a-17c and inputted to a pulse counter 18, so that they are counted as a value proportional to color shade 16, etc.