baber/WOPTO huggingface dataset:
Patent JP-S51144865-A (JP)
Title: High torque detecting process for tightening screws
Inventor: MURAO MASATSUGU
IPC: B25B23/153
Filed: 1975-06-09
Abstract: PURPOSE: The washer configuration gives the fixed torque detection. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61229156-A (JP)
Title: Automation system for restaurant
Inventor: KAWAI MOICHI
IPC: G06Q30/06
Filed: 1985-04-03
Abstract: PURPOSE:To quickly perform cooking operations under energy saving conditions, by usually maintaining heat equipment under a warm condition at a temperature lower than the cooking temperature and, when ordered dish data is inputted, setting the temperature of the equipment at the cooking temperature under the control of a computer. CONSTITUTION:When an actuating input 1 is manually inputted, heat equipment for cooking starts operations and a heater for keeping the heat equipment warm at a temperature lower than the cooking temperature is turned on (2). Then an order input 3 is discriminated and the heat equipment is kept at the heat-retaining temperature until another input is made. When the order input 3 is made, another heater for heating the heat equipment to the cooking temperature is turned on (4) and the heat equipment is heated to the cooking temperature until the time and cooking corresponding to the ordered dish are completed (5). Thereafter, the cooking heater is turned off and only a heat-retaining heater is turned on (6). The heat-retaining heater is kept under the turned-on condition unless a manual stopping input 7 is made. When the stopping input 7 is made manually, the heat-retaining heater is also turned off (8) and the heat equipment stops its operation.
Patent JP-H06278605-A (JP)
Title: Damping device for vehicle
Inventor: MATSUOKA YOSHIKO
IPC: F16F15/02
Filed: 1993-03-29
Abstract: PURPOSE:To provide a vehicle damping device which is constituted to absorb the vibration of the vehicle body by driving and controlling the driving means provided between a truck and the vehicle body. CONSTITUTION:A railway vehicle 1 is provided with a pair of damping devices 3a, 3b to damp the vibration (acceleration) of a vehicle body 2 at the bottom of the vehicle body 2. These damping devices 3a, 3b consist of hydraulic cylinder 4a, 4b to be driven according to the vibration level, hydraulic units 5a, 5b to drive the hydraulic cylinders 4a,4b, an acceleration sensor to detect the acceleration of the vehicle body 2, and a control device 7 to drive and control the hydraulic units 5a, 5b based on the detected signal outputted from this acceleration sensor. The control device 7 is provided with a gain switching means to switch the control gain of the control system to drive and control the hydraulic cylinder 4a, 4b to an optimum value according to the displacement of the vehicle body 2.
Patent JP-H03268714-A (JP)
Title: Temperature controller for electric boiler
Inventor: MAEDA MITSUOKI
IPC: A47J27/21
Filed: 1990-03-20
Abstract: PURPOSE:To facilitate the electrical connection of a control part for executing the control of a temperature, and also, to enhance the reliability of the temperature control by constituting the controller so that a connector having a terminal receiver corresponding to a terminal part of parts of a temperature unit is attached to a substrate and both of them can be connected directly and electrically. CONSTITUTION:A temperature detecting unit 4 is constituted of a thermosensible part 11 and a terminal part 12. Also, on a substrate 8, a connector 14 having a terminal receiver 13 corresponding to a terminal part 12 of the temperature detecting unit 4 is provided, and both of them are connected directly and electrically. In such a way, by attaching a temperature detecting unit 4 provided on the bottom part of a container 2 to a heat shielding plate 6, and only setting an electric control part 7 covered with a cover 10 only from thereon, it is connected to the terminal part 12 of the temperature detecting unit 4, and a temperature control unit provided on the electric control part 7, connected electrically to the terminal receiver 13 of the connector 14 and assembled. Accordingly, the wiring processing is unnecessary and the assembly can be executed simply, and also, that which has high reliability is obtained.
Patent JP-S59196157-A (JP)
Title: Driving device of face grinder for optical connector
Inventor: HARA KOUICHI
IPC: G02B6/24
Filed: 1983-04-21
Abstract: PURPOSE:To make face grinding performable in a uniform and efficient manner, by letting a driving plate perform a rotary motion as well as a rectilinear motion, while making the feed of abrasives to a grinding surface achievable from all directions of a ground surface at the same ratio. CONSTITUTION:Turning force in a motor 1 diverges in both directions by dint of spur gears 2a and 2b, then is transmitted to both eccentric cams 3a and 3b as a toggle mechanism, rotating these cams as well as making a rotary motion base 4 rotate around an axis L. With rotation of the eccentric cam 3a on one side, a work 8a rotates solidly together with this cam, causing a pinion 9a to rotate at a reduced speed. A rotary motion of this pinion 9a is converted into a rectilinear motion to a rack 9b, that is, a guide rail 5 of a driving plate 6. As a result, the driving plate 6 doing both rotary and rectilinear motions, namely, a grinder comes into contact with the terminal plug end face of an optical connector being set to a holder 7, thus the end face is ground for mirror finishing.
Patent JP-H09260232-A (JP)
Title: Compound semiconductor substrate and manufacture thereof
Inventor: TACHIKAWA AKIYOSHI
IPC: H01S5/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance the production efficiency of a compound semiconductor substrate by a method wherein patterns, which are the generation source of cracks generated along cleavage surfaces formed in a compound semiconductor layer, are formed on a single crystal substrate. SOLUTION: Cracks 35 are generated in a GaAs layer 11 grown epitaxially in a thickness thicker than a critical film thickness along cleavage surfaces to be decided by the arrangement of a GaAs crystal with microscopic patterns 30 formed on a silicon substrate 10 as their starting points or end points. That is, the cracks 35, which are generated in the layer 11, are controlled by the patterns 30 formed on the substrate 10. These cracks 35 reach the upper part of the surface of the substrate 10 and a conductive layer 20, which is generated in the part of the interface between the substrate 10 and the layer 11, is divided by the cracks 35. Accordingly, if various types of devices are formed using a substrate obtained in such a way, the devices are formed into devices having good characteristics like ones manufactured using a high-resistance GaAs bulk substrate.
Patent JP-S58187132-A (JP)
Title: Smoking and slicing methods for waste fowl
Inventor: MURAOKA YUUKICHI
IPC: A23L13/50
Filed: 1982-04-26
Abstract: PURPOSE:Light meat and dark meat of waste fowl are brought into contact with each other, tied, dried at a temperature suitable for the waste fowl and smoked, as an appropriate amount of steam is fed for a certain time, thus effecting smoking as well as permitting the resultant meat to be sliced. CONSTITUTION:Light meat and dark meat of waste fowl are brought into contact with each other, tied, previously seasoned and hung on the bar 13 in the iron tank 2 of the burning oven 1. Previously the meat is heated at such a temperature at which the protein of the meat does not coagulate and the meat does not harden such as at 90-100 deg.C for a certain time such as 140-160min for drying. Then, the temperature is maintained and an appropriate amount of steam is fed so that the meat is prevented from hardening by excessive drying and simultaneously smoking is effected for a certain time, e.g., 210-240min. Thus, the both meats are made into one lump without a binder and the product is sliced.
Patent JP-S63236057-A (JP)
Title: Image forming device
Inventor: OSAWA SHIGENOBU
IPC: G03G15/36
Filed: 1987-03-25
Abstract: PURPOSE:To simply bring a part of one original to an image formation by the polarity being different from other part, by providing a control means forming an image corresponding to an erased original image on a material to be transferred, by the polarity being opposite to an image carrying body. CONSTITUTION:A prescribed range changing the polarity in the original is instructed by a spot light, an image corresponding to an original image erased from the image of the inside of a range instructed by this spot light is formed on a material to be transferred, by a developer of one electrification polarity of a developing means (developing sleeve) by the same polarity as an image carrying body (photosensitive drum) 10 with respect to the transfer voltage of a transfer means (transfer electrifier) 18, and also, an image corresponding to an original image erased from the image of the outside of the range instructed by the spot light is formed on the material to be transferred, by the developer of the other electrification polarity of the developing means by the opposite polarity to the image carrying body with respect to the transfer voltage of the transfer means. In such a way, a part of one original can be brought to the image formation simply by the polarity being different from other part.
Patent JP-H02249053-A (JP)
Title: Data transfer control circuit
Inventor: ICHINOSE AKIRA
IPC: G06F13/42
Filed: 1989-03-23
Abstract: PURPOSE:To securely execute an attention condition by permitting an initiator to transmit an ATN signal before the switching of a phase by means of a target. CONSTITUTION:An ACKO 2 output is held to true until a reset signal(XRSTACK) is added to a D type flip flop 3, and the initiator judges whether the attention condition is to be shifted next while ACKO 2 is in true. For shifting, the ATN signal is made true and XRSTACK resets the D type flip flop 3. For not shifting, XRSTACK immediately resets the D type flip flop 3. Thus, the initiator can transmit the ATN signal before the switching of the phase by the target and the attention condition can securely be executed.
Patent JP-S61229572-A (JP)
Title: Thermal recording head of thick film type thermal printer
Inventor: ISHII YOSHIYUKI
IPC: H05K1/16
Filed: 1985-04-05
Abstract: PURPOSE:To enable a protective glass layer having excellent abrasion resistance to be provided at low temperature, by a method wherein SiO2 having excellent abrasion resistance and a low melting point glass are bonded to each other at the time of sintering. CONSTITUTION:The head comprises electrodes 3 oppositely provided on a ceramic substrate 4, a resistor 2 provided between the electrodes to constitute a heating element, and a protective layer 1 covering the resistor 2 and the electrodes 3. In providing the protective layer for a thick film resistor in the thick film type thermal printer, for example, 100pts.wt. of low melting point glass particles and 15-40pts.wt. of SiO2 particles are mixed with each other, the mixture is kneaded with 3pts.wt. of ethyl cellulose dissolved in 30pts.wt. of alpha-terpineol, the resultant material is applied to the resistor of the thermal recording head by printing through a stainless steel screen, followed by drying and sintering at 790 deg.C to provide the protective layer. The glass protective layer thus obtained is not only excellent in abrasion resistance but stable in thermal efficiency initially and on a long-time basis due to the low-temperature forming thereof.
Patent JP-S61231165-A (JP)
Title: Method for preventing electrostatic charge of plastic
Inventor: TAKEMOTO KAZUNARI
IPC: C08J7/06
Filed: 1985-04-05
Abstract: PURPOSE:To form a conductive thin film and to prevent surface electrostatic charge by executing sputtering of conductive matter onto the surface of plastics by use of an organic gas. CONSTITUTION:Mutually parallel electrodes 2, 5 are oppositely provided in a reaction chamber 6 of a sputtering device and a plastic film 1 to be treated is put on the electrode 2. After evacuating the inside of the reaction chamber 6 to about 10<-4>Pa by use of an exhaust pipe 9, a gas made by mixing an inert gas such as Ar with an organic gas such as methane in 50:50 is introduced through a gas-introducing pipe 3 to adjust the pressure to 0.01-10Pa. Then a high frequency voltage is impressed from an electric power source 8 via matching box 7 to the electrode 5 to which any of Au, Pd, stainless steel and a mixture of SnO2 and In2O3 is attached as a target 4 to produce plasma between the electrodes 2, 5, so that the homogeneous conductive thin film in which the conductive matter is mixed with the organic gas component can be formed on the surface of the plastic 1 to prevent surface electrification.
Patent JP-H04309482-A (JP)
Title: Laser beam machine
Inventor: YAMANE SHIGEKI
IPC: B23K26/046
Filed: 1991-04-03
Abstract: PURPOSE:To prevent a fact that height of a condensing point and the spot diameter in a working position, and the cutting performance is varied in connection with a variation of a distance extending from a reference point to the working position caused by allowing a laser light to diverge, and to stabilize the cutting performance, in the laser beam machine for executing cutting, welding and heat treatment, etc., by using the laser light. CONSTITUTION:The machine is provided with a distance measuring part 11 for measuring a distance in the laser light direction extending from a reference point to a working point, and a condensing lens driving part 12 for moving a condensing lens 7 in the direction for approaching a work 5 or the direction for going away from the work 5 by a signal from its distance measuring part 11, and even if a working position is varied, a distance of the condenser lens 7 and the work 5 is varied, the spot diameter on the work 5 is held constant and working is always executed under an optimal condition.
Patent JP-H05277701-A (JP)
Title: Manufacture of valve lifter for engine
IPC: B22D19/00
Filed: 1992-03-27
Abstract: PURPOSE:To firmly join a top board made of different kind of metal and a valve lifter body by interposing a suitable interposing material into a groove on the outer periphery of the top board and also melt-joining the interposing material and molten metal. CONSTITUTION:A ceramic-made top board 3 forming the ring groove 4 at the outer periphery is prepared and a material plating layer 5 is formed on the ring groove 4 in the top board 3. After the top board 3 is set in a forming die 11, in the condition of heating the metallic plating layer 5 by a high frequency induction heating device 17, the molten light metal 18 is filled into the forming die 11 and the top board 3 is casted-in with the molten metal 18, thus the integrally joined valve lifter of the top board 3 with the light metal- made valve lifter body is obtd.
Patent JP-H01242505-A (JP)
Title: Tablet for sterilization, bleaching and washing
Inventor: OTA MASANORI
IPC: A01N25/22
Filed: 1988-03-25
Abstract: PURPOSE:To obtain the title tablet stable in a wet state, uniformly and rapidly dissolving, comprising trichloroisocyanuric acid and/or dichloroisocyanuric acid and hydrous aluminum sulfate slat as essential components. CONSTITUTION:The title tablet comprising (a) 100 pts.wt. trichloroisocyanuric acid and/or dichloroisocyanuric acid and (B) 1-200 pts.wt. (preferably 2-100 pts.wt.) hydrous aluminum sulfate salt. Potassium alum hydrate [KAl(SO4)2.XH2 O; X=6-12], sodium alum hydrate [NaAl(SO4)2.XH2O], aluminum sulfate [Al2(SO4)3.XH2O] may be used as the component B. Since the tablet will not cause cracking, swelling, collapse, etc., when arranged and packed into a chemical column and used in a water-purifying tank, problems such as clogging of the chemical column will not occur.
Patent JP-S61231638-A (JP)
Title: Document processor
Inventor: ICHIMURA SHUJI
IPC: G06F17/21
Filed: 1985-04-05
Abstract: PURPOSE:To obtain a backup copy with one copying operation by displaying a document name stored in a character storage means and commanding copying of the displayed document name to the storage means. CONSTITUTION:The document name stored in a floppy disc 18 is displayed on a CRT 8 by the operation of a keyboard 5. The document name and a column designating whether or not the copy of the document is required are displayed on the scope of the CRT 8. The document information is stored in a RAM 15 via a controller 17 at the same time. When a cursor key of the keyboard 5 is operated to command the required copying of the desired document name of the CRT 8, the command is given to the RAM 15 via a microprocessor and to a printer 21 via the controller 22. The document designated by the cursor is read from an RAM 13 by the operation of the execution key of the keyboard 5 and a copy is printed by the printer 21.
Patent JP-H06257845-A (JP)
Title: Air blowing port changing-over device of local cooling machine
Inventor: FUJITA HIDEKATSU
IPC: F24F13/32
Filed: 1993-03-05
Abstract: PURPOSE:To facilitate a changing-over of a cold air blowing direction and perform it positively by a method wherein two air blowing ports are arranged in different directions at outer blowing ports of a local cooler and an air blowing direction changing-over device having a changing-over damper for selectively changing-over a cold air blowing direction is removably installed. CONSTITUTION:In a local cooling machine which is preferable for a case in which a ball striking part and a rest part in a golf training center and the like are separately cooled, a box-like air direction changing-over device 2 is fixed to an air blowing port of a main body of the local freezer having a compressor, an evaporator and a blower and the like stored in it. The cold air blowing direction changing-over device 2 is constructed such that a cold air inlet port 2H connected to an air blowing port of the main body of the freezer is installed at one side surface, air blowing ports 3H and 4H are set at two side surfaces thereof and an air blowing duct is connected to blow cold air against persons utilizing the striking part and the rest part in the golf training center. A changing-over damper 6 fixed to a motor shaft 9 is rotatably stored in the changing-over device 2. Any one of the blowing ports 3H and 4H can be connected to the cold air inlet port 2H.
Patent JP-H1053494-A (JP)
Title: Superconducting structure
Inventor: WILLIAMS DAVID ARFON
IPC: H01L39/12
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new superconducting structure by embedding a specific structure capable of developing superconducting characteristics in a soft matrix free from superconducting characteristics. SOLUTION: This superconducting structure contains a 1st material capable of developing superconducting characteristics and embedded in a matrix composed of a 2nd material having ductility and/or flexibility and free from superconducting characteristics. The 1st material is composed of a granular structure having a size of <1,000nm and/or a network of a linking member having a lateral dimension of <1,000nm. The 1st material not necessarily has superconducting characteristics by itself and e.g. a material developing superconducting characteristics by the injection of phonon can be used as the 1st material. The 1st material is e.g. a tin alloy such as a tin-gold alloy and the 2nd material is e.g. chromium.
Patent JP-S54161811-A (JP)
Title: Data transmission device
Inventor: HIROOKA MASAHARU
IPC: H04L7/00
Filed: 1978-06-12
Abstract: PURPOSE:To realize a highly flexible data transmission by setting the bit number allowing the error of the code pattern in correspondence to the optimum state of the transmission circuit. CONSTITUTION:The data of the time-series is supplied to input register 2 from input terminal 1 to be memorized temporarily, and then delivered to turn into the parallel data to be then supplied to simultaneous detection circuit in the form of the frame characters. Allowance bit number information setting circuit 5 is connected to circuit 3, and circuit 3 delivers the synchronous output signals based on the setting information delivered from circuit 5. Thus, the bit number allowing the error of the frame synchronous pattern is set in accordance with the optimum state of the transmission circuit. In such way, a highly flexible data transmission can be secured.
Patent JP-H10212019-A (JP)
Title: Distributing feeder
Inventor: TSUKASA FUMISUKE
IPC: B65G47/19
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To vary the article feed quantity without changing vibration of rectilinear feeders in a distributing feeder. SOLUTION: A distributing feeder 11 vibrates a receiving plate 12 and conveys articles to a peripheral edge part 12b. Each rectilinear feedler 15 receiving the article from the peripheral edge part 12b feeds the articles to a weighing part 2. A cylindrical body 21 is arranged above the receiving plate 12. The cylindrical body 21 is elevated by elevating devices 30, 50 to adjust the layer thickness of the articles conveyed out to the rectilinear feeder 15 from the receiving plate 12. The cylindrical body 21 is vertically provided with two sets of light projector-receivers 24-27.  A feed conveyor 80 starts feeding the articles when the lower edge of the cylindrical body is in a lower limit position of coming in contact with the receiving plate 12, and feeds the articles at the time of the height of the articles becoming lower than the height of one light receiver when the cylindrical body 21 is in a higher position than the lower limit position.
Patent JP-H09241768-A (JP)
Title: Method for refining platinum
Inventor: TSUCHIDA NAOYUKI
IPC: C22B11/06
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently refining platinum from the reverse extraction liquid obtd. by executing solvent extraction using tributyl phosphate. SOLUTION: Platinum is refined by a precipitation and sepn. method from the soln. obtd. by reverse extraction of the platinum by using the tributyl phosphate or an org. solvent contg. the tributyl phosphate from an aq. acidic soln. of the hydrochloric acid of the platinum contg. impurities. At this time, the reverse extraction liquid is heated up and an oxidizing agent or alkali is added thereto. The impurities are then filtered as hydroxide and the platinum refining liquid is obtd. Further, ammonium chloride is added to the platinum refining liquid and the platinum is recovered as ammonium chloroplatinate. While the number of times of the refining by ammonium chloride is heretofore repeated 2 to 3 times, the number of these times is reduced to one times as the good platinum purity is obtd.  The excellent effects, such as, for example, the reduction of the period for recovering the platinum, are thus admitted.
Patent JP-S60214564-A (JP)
Title: Snubber circuit of gate turn-off thyristor
Inventor: KATAOKA YASUO
IPC: H02M1/06
Filed: 1984-04-10
Abstract: PURPOSE:To suppress energy loss small, to facilitate the turn-off of a GTO thyristor, and to obtain the thyristor snubber circuit having a wide applicability by a method wherein a regenerative thyristor is turned on in the prescribed time zone before the next OFF-gate signal is inputted to the GTO thyristor and it is turned off. CONSTITUTION:A snubber capacitor C is charged in reverse direction utilizing the resonance of the capacitor C and an inductor L using the electric charge which is charged on the capacitor C in positive direction when a GTO thyristor is in OFF state, and at the same, energy is regenerated on the side of the main circuit by turning ON a regenerating thyristor 2 when the thyristor 1 is turned OFF. Accordingly, the energy loss on a snubber circuit is almost zeroed. Moreover, as the turn OFF of the GTO thyristor is performed in the state wherein the main current is bypassed to the snubber circuit, a turn-OFF operation can be performed easily.