baber/WOPTO huggingface dataset:
Patent JP-S61182440-A (JP)
Title: Fuel injection timing control method for internal-combustion engine
Inventor: YASUOKA AKIMASA
IPC: F02D41/34
Filed: 1985-02-08
Abstract: PURPOSE:To allow the actual injectoni timing of each engine to accord with each proper injection timing according to the specification of engine by setting the fuel injection timing correction value by multiplying the fuel injection timing calculated according to the operation state by a prescribed factor. CONSTITUTION:When a fuel injection valve 6 is opening/closing-controlled by an ECU5, the fundamental injection timing Ti is calculated according to each output of an absolute poressure sensor 8 and an engine revolution speed sensor 10. Then, the fundamental injection timing Ti is corrected according to the correction coefficient vlaue and the correction variable value set according to each output of a throttle-valve opening-degree sensor 4, cooling-water temperature sensor 9, etc., and a necessary fuel injection timing Tout is obtained. Then, the fuel injection time correction value is determined by multiplying the fuel injection timing Tout by a prescribed factor, and the prescribed fuel injection starting timing related to the prescribed crank angle position in the suction cycle is corrected by the correction value, and fuel injection is controlled to start on the basis of the corrected fuel injection timing.
Patent JP-H09107180-A (JP)
Title: Jet soldering device
Inventor: SEO YASUO
IPC: H05K3/34
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a jet soldering device which does not require double operation and enables highly reliable batch soldering of a large amount of solder while preventing bridge defects. SOLUTION: This device has a nozzle device which is enclosed with a front rise 7, a rear rise 8 and a side plate, and a rear current plate 10 is extended to an upper end of the rear rise 8 to enable a height to be adjusted. Meanwhile, an L-shaped front current plate 9 of a large curvature is connected to an upper end of the rise 7 to oscillate freely and a wave formed of surface tension of molten solder is made to jet in an upper end of the rear current plate 10 along an upper surface of the front current plate 9. The rear current plate 10 is provided in the side of the front rise 7 to the rear rise 8, a flat receiving part is provided on a top panel and a curve part for forming a wave is provided on a front surface. A clearance wherein a small amount of solder can pass through is formed between the rear current plate 10 and the rear rise 8.
Patent JP-H08216664-A (JP)
Title: Air-conditioning and dehumidification control device in heat pump for electric vehicle
Inventor: KURAHASHI YASUFUMI
IPC: B60H1/22
Filed: 1995-02-09
Abstract: PURPOSE: To shorten time for restarting of an electric compressor in a heat pump air conditioner dehimidification control device for an electric automobile and to improve comfortability. CONSTITUTION: A compressor stoppage judgement means 18 to judge a stoppage mode of an electric compressor 1 from signals from a control mode setting means 17 and an air capacity setting means 25 and a control mode memory means 26 to memorize a control mode immediately before the compressor stops by the signals from the control mode setting means 17 and the compressor stoppage judgement means 18 are provided on an air conditioning control means 5.  Additionally, it is constituted by providing a differential pressure judgement means 27 to judge whether a part having differential pressure is in a first refrigerant contraction device 14 or in a second refrigerant contraction device 16 in accordance with the signals from the compressor stoppage judgement means 18 and the control mode memory means 26 and an equalization control means 19 to output a signal to equalize the first refrigerant contraction device 14 or the second refrigerant contraction device 16 in accordance with a judgement result of the differential pressure judgement means 27.
Patent JP-S54114779-A (JP)
Title: Terminal treatment of twisted wire for tensile testing
Inventor: TAKAGI TERUO
IPC: D07B9/00
Filed: 1978-02-27
Abstract: PURPOSE: To treat the terminals of wire simply and exactly without the use of chemicals by the procedure in which a metal pipe is inserted into aperture between the outside and inside terminals of twisted wire to form a space, a slip inhibiting agent is injected into the space, both terminals are sealed, and then the metal pipe is compressed.  
     CONSTITUTION: The metal pipe 1 is inserted into the terminals of the twisted wire 10 so that the space 3 is formed between the outside circumferential face of the twisted wire 10 and the inside circumferential face of the metal pipe 1, and then the one end of the pipe is sealed with the sealant 4. Then, the slip inhibiting agent 2 of carborundum, etc., is injected into the space 3 from the open ended side for filling. Then, the entrance is sealed with the sealant 5 and then the metal pipe 1 is compressed in the same way as sleeve compression. Thus, the slip inhibiting agent 2-filled layer itself is also compressed strongly into a solidified state but not powder, so that the terminals of the twisted wire 10 are integrally compressed with the metal pipe 1 and the slip inhibiting agent 2 and the formation of the terminal 20 for tensile testing can be attained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61182234-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASAMI YUKIO
IPC: H01L21/56
Filed: 1985-02-08
Abstract: PURPOSE:To reduce the thickness of a coating resin layer by volatilizing a volatile solvent from the coating resin after the coating resin is mixed with the volatile solvent in advance while dropped. CONSTITUTION:At first, a volatile solvent has been mixed into a coating resin 7. Next, the resin 7 is dropped on a semiconductor chip 4. The resin 7 comes to have viscosity almost approximate to that of the volatile solvent and is able to cover the whole surface of the chip 4 with a minimum amount allowed for dropping thereof. Next, the volatile solvent is volatilized from the dropped resin 7. If the volatile solvent is volatilized in this way, the volume of the dropped resin 7 becomes 7% of its original volume or so. As a result, the thickness of the resin layer becomes very thin. After that, a body to be molded is subjected to molding process to obtain a semiconductor device provided with a thin Si coating layer 8 and sealed by the molded resin 2. Though a layer of the resin 7 is formed, the thickness of the resin 2 can be kept thick, thereby allowing mechanical strength of a package to be prevented from lowering.
Patent JP-H03228212-A (JP)
Title: Head cleaning device
Inventor: ABE NOBUSATO
IPC: G11B5/41
Filed: 1990-02-02
Abstract: PURPOSE:To eliminate the soil of a head gap and at the same time to increase the lifetime of a cleaner disk by shifting the rotational center of a revolving cleaner disk. CONSTITUTION:When a jacket 1 is attached to a disk drive device, a shutter 6 is opened by an open/close means provided to the drive device. Then a window hole 1a is opened and the surface of a head rubs a cleaner disk 2. Under such conditions, the spindle of the disk drive device revolves and therefore a hub 7 and an eccentric sun gear 5 fixed to the hub 7 revolve together. Therefore the disk 2 changes its rotational center while rubbing the head. As a result, the disk 2 moves in the lengthwise direction of the head gap as well as in the track direction while revolving. Thus the matters like the magnetic powder, etc., stuck on the head surface especially the matters mixed into the head gap can be completely cleared away. Then the head rubbing area is increased and the lifetime of the disk 2 is increased.
Patent JP-H04259810-A (JP)
Title: Method for detecting shape of continuous molten metal plated steel strip
Inventor: MORI MASAAKI
IPC: G01B11/24
Filed: 1991-02-15
Abstract: PURPOSE:To surely rectify the shape of a plated steel strip and, the same time, to accurately control the adhering amount of the plated metal on the steel strip by irradiating the plated steel strip with reflected light in the width direction and detecting change in the picture of the reflected light. CONSTITUTION:A gas wipe nozzle 4 for controlling the plated metal adhering amount on a plated steel strip 3 after plating molten zinc to the steel strip 3 is used as a light reflecting member a the regular reflected image 6 of the member 4 is projected upon the surface of the steel strip 3 by projecting the light of a light source 5 upon the member 3. The optical image 6 of the surface of the steel strip 3 is continuously taken and led to a picture processor 7 for detecting the warp of the steel strip 3 the width direction and the warp is quantitatively recognized. The warp of the steel strip 3 is rectified by adjusting the positions of support rolls in a plating bath at which the rolls come into contact with the plated steel strip 3 on the basis of the recognized results. Therefore, warp rectification can be performed surely and quickly and the quality of the plated steel strip can be improved by making the adhering amount of the plated metal uniform.
Patent JP-S54115701-A (JP)
Title: Manufacture for super conductive field windings
Inventor: YAMAMOTO HIROE
IPC: H01F41/04
Filed: 1978-03-01
Abstract: PURPOSE: To eliminate a deformation and to devise an improvement of a dimensional accuracy by forming phase belt coils of a super conductive field coil of a revolving machinery inserting forming spacers having cut-ins from a revolving drum radial direction internal radius side for every each several turns of super conductive wires.  
     CONSTITUTION: A conductor made of a super conductive wire material is formed by saddle shaped phase belt field coils 5a and installed within slots 6a provided at an exterior surface of a revolving drum 2 manufactured with stainless steel etc. And entering cuttings 16 on an epoxy resin permeable forming spacer 17 from a radial direction internal radius side of a revolving drum 2, inserting at every each several turns of a conductor, winding as one body with a conductor, impregnating with epoxy resin and is molded. By doing in this manner an excess stress towards to a circumferential direction is not caused to a conductor, forming spacers 17 are not also deformed, a forming can be performed with a high accuracy and a mechanical strength of epoxy resin between a spacer and conductors can be two times increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05189469-A (JP)
Title: Automatic transaction machine
Inventor: USU SHOZO
IPC: G06Q20/18
Filed: 1992-01-10
Abstract: PURPOSE:To automatically issue cards related to a new transaction by permit ting a user himself to operate a terminal equipment. CONSTITUTION:On an automatic transaction machine 1, a display section 2 displaying the guidance screen when a user operate a device 1, a card discharge port 3 discharging cards, and a port 4 discharging card exchange ticket are provided. A new transaction processing section in the machine 1 discriminates the presence or absence of the card issuing inputted according to the menu of the display section 2 and the time of card issuing. A card preparation section in the machine 1 records the number of one's bank account or the like at the prescribed position of the card and issues the prepared card from the card discharge port 3.
Patent JP-H11218264-A (JP)
Title: Fire hose
Inventor: KATOU HIROTAKE
IPC: C08L101/16
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To decompose a disposable fire hose by enzyme and the like so as to eliminate a problem such as earth environmental pollution by arranging a jacket formed by weaving fiber made of biodegradable polymer in a cylindrical shape, and a lining layer made of biodegradable polymer on at least inner side of the jacket. SOLUTION: In a fire hose 1 composed of a jacket 2 formed by weaving warp and weft in a cylindrical shape and a lining layer 4 stock inside the jacket 2 through adhesive 3, the jacket 2 is formed by weaving fiber made of biodegradable polymer in a cylindrical shape. The adhesive 3 and the lining layer 4 are also made of biodegradable polymer. Connecting metal fittings 5 are mounted on both end parts of the fiber hose 1, and the fire hose 1 is mounted on a fire truck and the like by winding around a take-up reel in a condition in which the fire hose 1 is broken in a flat shape in the same way of a normal fire hose. When the fire hose 1 is disposed, the connecting metal fitting 5 is taken out, the fire hose 1 is dipped in sludge and the like, the fire hose 1 is allowed to stand, and thereby, the fire hose 1 is eliminated by means of biodegradation.
Patent JP-S58152990-A (JP)
Inventor: DEREKU TEII FUAAN
IPC: F16L1/12
Filed: 1983-02-15
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-H08193274-A (JP)
Title: Treatment of aged electroless nickel plating solution
Inventor: HORIKAWA TAKESHI
IPC: C23C18/34
Filed: 1995-01-17
Abstract: PURPOSE: To provide a method for treating an aged electroless Ni plating soln. by which dissolved Ni in the soln. can be very efficiently recovered. CONSTITUTION: An aged electroless Ni plating soln. adjusted to about pH 7 is brought into contact with Ni powder while being stirred under heating, an electroless plating reaction is allowed to take place and Ni<2+> is recovered by plating the Ni powder with Ni<2+> as metal Ni. It is preferable that Ni. powder is put in an aged electroless Ni plating soln. adjusted to pH6-9 at room temp. and they are stirred under heating at 50-90 deg.C. The repetitive use of the Ni powder used in the electroless plating reaction is desirable.
Patent JP-H04261189-A (JP)
Title: Production of tin trifluoromethanesulfonate
Inventor: FUJII KENJI
IPC: C07C303/32
Filed: 1991-02-15
Abstract: PURPOSE:To produce high-purity tin trifluoromethanesulfonate by a simple method of blending raw materials at room temperature. CONSTITUTION:Trifluoromethanesulfonic acid is reacted with barium hydroxide or barium carbonate and further tin sulfate. The first-stage reaction is adjusted to pH6-7 at the end point and at the second-stage reaction, the amount of tin sulfate added is controlled so as not to form precipitate of barium sulfate of by-product any more. When barium hydroxide is taken as an example, the reaction is advanced by the following chemical formula. 2CF3SO3H+Ba(OH)2+ SnSO4 (CF3SO3)2Sn+BaSO4 +2H2O. The high-purity objective substance containing neither the raw materials nor by-products can be obtained.
Patent JP-H02234927-A (JP)
Title: Pressuruzing apparatus-supporting mechanism for draft mechanism
Inventor: GERUHARUTO GURAU
IPC: D01H5/48
Filed: 1990-02-02
Abstract: PURPOSE: To provide a pressure device-carrying mechanism designed to enable a drafting mechanism to be operated entirely by one hand through engaging a waiting arm on the engagement part of a latching member from an entirely turning position. CONSTITUTION: This pressure device-carrying mechanism has such a scheme that, a waiting arm 15 is engaged on a latching member 16 via a guide plate 17 which, in turn, is pivoted on the latching member 16 at a pivot section 21 substantially existing on a plane defined by a latching bolt 19 and a shaft 23 at a closing position; in an operating state, the latching bolt 19 is engaged on the engagement part 20 of the latching member 16, and when the waiting arm-15 is turned in its opening direction, it runs in sliding motion in the slot 22 of the guide plate 17 and is engaged on the engagement part 18 of the latching member 16.
Patent JP-H09227404-A (JP)
Title: Pharmaceutical preparation for treating infertility
Inventor: FUIRITSUPU BUUSHIYARU
IPC: A61P15/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical preparation for treating infertility, comprising a small amount of a luteinizing hormone-releasing hormone(LH-RH) antagonist and capable of using the period unstimulated by a gonadotropin and releasing a patient from excessive stimulation. SOLUTION: This pharmaceutical preparation comprises an LH-RH antagonist in a low content so as to suppress only the endogenous LH(leuteinizing hormone), maintain the secretion of a follicle-stimulating hormone(FSH) at a natural level and not to affect the development of individual estrogens, preferably cetrorelix. The antagonist is preferably administered in a dose within the range of 1-10mg by subcutaneous administration once or twice and with a starting period of 6-10 days to induce the ovulation with a period of 9-16 days.
Patent JP-H07228898-A (JP)
Title: Mixed solvent
Inventor: HANAMOTO HIROSHI
IPC: C11D7/50
Filed: 1994-02-21
Abstract: PURPOSE:To obtain a noncombustible mixed solvent having excellent elimination of fats and oils, flux, etc., proper solubility of various plastics; comprising bis(trifluoromethyl)benzene and a perfluoro compound. CONSTITUTION:This mixed solvent comprises (A) 1,3-bis(trifluoromethyl)benzene and (B) a perfluoro compound (preferably a 6-8 deg.C saturated aliphatic hydrocarbon compound having 50-120'C boiling point such as n-perfluorohexane or n- perfluoroheptane). The mixed amount of the component B is preferably 30-60wt.% based on the whole mixed solvent. In the case of using the mixed solvent with any of other various solvents, etc., the ratio of any of the various solvents is preferably 1-10wt.% based on the whole mixed solvent.
Patent JP-H03227201-A (JP)
Title: Production device for formwork of wooden panel
Inventor: KAWAKAMI HIDETADA
IPC: B27M1/08
Filed: 1990-02-01
Abstract: PURPOSE:To enable the wooden panel which has the exact shape and size easily fitted for standard to be produced even by an unskilled operator by a method in which frame material and reinforcing core are positioned by a first and a second rulers and the guide pin of a formwork, and are always pushed against the first and the second rulers or the guide pin of the formwork with the pushing pin of the formwork and are fixed thereto. CONSTITUTION:While the guide pin 13 of a formwork is projected on the supper surface of the operational table 11a which assembles the formwork, a frame material 1 is arranged along the guide pin 13 and a first and a second rulers 12a, 12b. A pushing pin 30 is projected by operating an up and down moving mechanism 33. With the rising of the pin 30, the tapered part 40b of its lower end is disconnected upward, while the tapered part slides on the side of a fixing member 41. The up and down moving mechanism 33 is energized by an energiz ing member 38 and is turned, and then the pin 30 pushes the frame material 1 or reinforcing cores 2a, 2b against the rulers 12a, 12b or the pin 13 and biases them. The reinforcing cores 2a, 2b are arranged, and their butting parts are mutually stuck and then are nailed, thereby producing the desired formwork.
Patent JP-S53108274-A (JP)
Title: Driving device for voltage detection relay
Inventor: KURIYAMA SHIGERU
IPC: H01H47/18
Filed: 1977-03-04
Abstract: PURPOSE: To increase the active range of the relay at the voltage under the prescribed level by securing an automatic operation of the relay to the voltage change, and also to prevent the overvoltage from flowing to the relay coil when the battery voltage is recovered. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55114861-A (JP)
Title: Fuel injection device
Inventor: KIMATA KEI
IPC: F02M69/52
Filed: 1979-02-27
Abstract: PURPOSE: To precisely compensate air fuel ratio in accordance with running conditions of an engine, by setting, down- and up-stream of a constant differential  pressure valve chamber, flow control devices either one or both of which are actuated  relation with the engine conditions.  
     CONSTITUTION: An air flow meter 1 detects with its diaphragm 11 a pressure difference between before and after an air flow detecting valve 10 in a suction pipe 9 and changes the opening area of a variable orifice 13 of a valve 12, if the pressure difference is diverted from a certain level. Then a fuel flow meter 2 controls an actuator 14 to modifiy the opening of said valve 10. A solenoid valve 19 and throttle 20 are set upstream and downstream of a chamber e of a constant differential pressure valve 3 which is set for keeping the fuel pressure difference between before and after a metering port 18 at a certain level, the solenoid valve 19 being controlled by an electronic control unit 21 in accordance with the engine conditions. A differential pressure control valve 26 is connected to bypass the solenoid valve 19 and throttle 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56120250-A (JP)
Title: Switching system in telephone call concentrated response
Inventor: FUJII AKIRA
IPC: H04M3/60
Filed: 1980-02-27
Abstract: PURPOSE:To simplify the operation of remote control and the circuit constitution, by switching the slave station into concentrated response system or night switching system through the operation of the master station operator. CONSTITUTION:When the operating mode of a slave station is desired to be  changed through the key operation of the operator of the master station, the operating mode information is transferred from the master station response trunk CAST to the slave station added trunk SRLT. When the slave station added trunk SRLT receives the operating mode information, the operating mode at the slave station can be decided based on it.
Patent JP-H10223951-A (JP)
Title: Laser driving device and picture recorder
Inventor: SATO YOSHIHIDE
IPC: H01S5/042
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To improve the operating speed and accuracy of the device by forming a conductor pattern on the surface of a circuit board opposite to the front surface of the board so as to cover at least part of a current path formed on the front surface of the circuit board and connecting the conductor pattern to a ground pattern. SOLUTION: A wiring pattern 7 and a ground pattern 25 are formed on the first surface of a double-sided substrate 26 and a laser driving circuit 2 and a semiconductor laser 3 are mounted on the second surface of the substrate 26. In addition, a dielectric sheet composed of a dielectric layer 9 and a conductor pattern 6 is provided on the first surface of the substrate 26 so as to cover the wiring pattern 7 and the conductor pattern 6 is electrically connected to the ground pattern 25. A microstrip line is formed of the wiring pattern 7 and dielectric sheet. Therefore, the driving speed and accuracy of a laser driving device can be improved by shortening the time of response at the rise and fall in the waveform of the driving current of the device and reducing the distortion of the waveform.
Patent JP-S53108220-A (JP)
Title: Channel selection device
Inventor: TAKEHARA SHIGEYOSHI
IPC: H03J5/00
Filed: 1977-03-03
Abstract: PURPOSE:To achieve a device which features a reduced drift of the channel selection voltage and an easy IC formation and in which the output receives no effect by the unevenness of the coupling parts as well as the dispersion of the center value of the automatic tuning circuit voltage for the channel selection device which is used for the TV receiver.
Patent JP-H07171232-A (JP)
Title: Apparatus and mold member for liquid center for golf ball
Inventor: IIDA YUJI
IPC: A63B37/00
Filed: 1991-01-23
Abstract: PURPOSE:To prepare efficiently a liq. center for a golf ball with extremely low dispension of the quality of product and with high quality. CONSTITUTION:A liq. center is prepd. by positioning a semispherical back rubber supported in a mold member 7 for the back rubber fixed on a chain 3 at a specified position in the mold member 7 for the back rubber by means of a back rubber positioning device 20 and bonding automatically the back rubbers in a liq. storing part 30 by using a press means 31.