baber/WOPTO huggingface dataset:
Patent JP-S5857079-A (JP)
Title: Igniter of engine
Inventor: MORITA YASUYUKI
IPC: F02P3/01
Filed: 1981-10-01
Abstract: PURPOSE:To reduce the power consumption by alternately performing plasma ignition and spark ignition with the ignition plug group of a specific cylinder and those of any other cylinder at every ignition cycle in an igniter utilizing plasma. CONSTITUTION:In a plasma ignition circuit comprising a high voltage generating circuit 11 and a low voltage generating circuit 21 for supplying high voltage via a distributer 14 to sparking plugs 4a-4d of each cylinder, the low voltage generating circuit 21 is constituted by the first and second low voltage generating circuits 21a, 21b comprising DC/DC converters 22a, 22b and condensers C1, C2, etc. Further, a switch controlling circuit 29 is provided for changing a sparking plug group subjected to plasma sparking at each completion of one ignition cycle. And this control circuit 29 alternately selects respective generating circuits 21a, 21b responding to the output of a means 23 for detecting the completion of one sparking cycle (electromagnetic pick up).
Patent JP-H0819697-A (JP)
Title: Clothing dryer
Inventor: SHIMAKAGE KATSUYUKI
IPC: D06F58/28
Filed: 1994-07-08
Abstract: PURPOSE:To provide a clothing dryer capable of controlling the motor rotation speed to a target speed regardless of clothing quantity by adjusting the initial power supplied to the power source circuit greater as the clothing quantity shown by the detection signal from clothing quantity detector at the starting of speed control. CONSTITUTION:A rotary drum 4 is rotated with the rotation of a motor 9 at the starting of a dryer and the rotation speed of the motor 9 is changed according to the clothing quantity in the rotary drum 4. The clothing quantity is judged based on the number of pulse signal inputted from a rotation sensor 27 at that time. The initial output corresponding with the number of inputted pulse signal is selected out from an output table and the initial delay time to the motor 9 is determined by the selected initial output. Then, electricity is flown to a PTC heater 16a and 16b and, at that time, energizing to the motor 9 is adjusted by timing delayed for the initial delay time from the timing the zero cross signal is inputted from the power source circuit 36.
Patent JP-H11353592-A (JP)
Title: Moving object detection system
Inventor: YAMAGATA TETSUO
IPC: G08G1/16
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To detect the existence of a moving object to be noticed by receiving a necessary signal only at need by transmitting a response signal from the side of a moving object to be detected by receiving a search signal from a detection side vehicle based on the judged result of a driving state judging means only when the search signal is transmitted. SOLUTION: When a driver tries to turn to the left or right and a winker switch 5 is turned on, it is discriminated from the detecting signal of a car speed sensor 6 whether car speed is decelerated or not, and when it is decelerated, a curving direction is discriminated. When the search signal is transmitted based on the curving direction, it is discriminated whether the response signal is received or not and when the signal is received, a distance discriminating circuit 4 judges the distance between a detection side vehicle A and a vehicle B on the side to be detected from a time difference between the search signal and the response signal. Only the moving object within a prescribed distance is selected while excluding the moving object separated longer than the prescribed distance based on the distance discrimination and display showing the existence is performed.  Through the display on a display device 7, the driver of the detection side vehicle A senses the existence of the moving object within the distance to be noticed.
Patent JP-S5282296-A (JP)
Title: Apparatus for delivaring paper sheets or the like
Inventor: NAO MANABU
IPC: B65H3/52
Filed: 1975-12-27
Abstract: PURPOSE: To provide an apparatus for delivering paper sheets the like, which makes combined use of friction method and vacuum method, so that paper sheets can be delivered one by one in reliable manner, even though there exists more or less uneveness in paper quality, condition of sheet setting or pressure acted on the paper sheets. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6278593-A (JP)
Inventor: ROBAATO SHIN SHIYUN ROO
IPC: H04L12/56
Filed: 1986-07-03
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-H0722102-A (JP)
Title: Patch-down block
Inventor: MASAGAKI YOSHIHIRO
IPC: H04Q1/14
Filed: 1993-06-28
Abstract: PURPOSE:To provide a patch-down block with which wiring can be done easily and certainly. CONSTITUTION:Conductors k1-k4, 11-14 of the layers A-D constituting a multi- layer construction 1 intersect three-dimensionally, and a connection pin is inserted in each hole penetrating the layers formed at point of intersection. This generates electrical connection between the conductors k1-k4, 11-14 formed on the layers A-D.
Patent JP-H1174431-A (JP)
Title: Semiconductor die having groove for attaching flip-chip heat sink
Inventor: CHOO J CHIA
IPC: H01L21/52
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for attaching a heat sink to a flip-chip package. SOLUTION: A plurality of grooves 316 are formed in the non-active surface of a semiconductor die 310 of a flip-chip semiconductor package 300. These grooves 316 increase the thermal conductivity of the heat transfer path between the die 310 and a heat sink 304 in order to enlarge the contact surface area of bonding agent 308 linked to the heat sink 304, and also improve the mechanical connecting strength of the die 310 to the heat sink 304. Furthermore, since the grooves 316 are provided in the die 310, the die 310 can be deflected relatively largely without generating cracks in the die 310. Thus, the strength and the reliability of the die 310 are improved. The grooves 316 are formed by cutting or grinding with a wafer saw or by a chemical mask and corrosion cutting technology.
Patent JP-2000343652-A (JP)
Title: Composite
Inventor: NISHIYAMA YUKO
IPC: B32B27/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To produce a composite strongly bonded to the surface of a silicone material and not generating falling-off or damage even during long-term use. SOLUTION: The surface of a silicone material is modified and subsequently coated with photo-setting α-cyanoacrylate and the coated silicone material is irradiated with light to obtain a composite wherein the silicone material and the α-cyanoacrylate resin layer are integrally bonded. Or, the surface of the silicone material is modified to be laminated to other material by using photo-sitting α-cyanoacrylate and the resulting laminate is irradiated with light to obtain a composite wherein the silicone material, the α-cyanoacrylate resin layer and other material are integrally bonded.
Patent JP-S6313524-A (JP)
Title: Reducing device for pulselike noise
Inventor: ISHIGAKI YUKINOBU
IPC: G11B20/02
Filed: 1986-07-04
Abstract: PURPOSE:To reduce pulselike noise without causing the unnaturality in the audible sense by applying linear interpolation in a way that the signal levels at the start and end point of time during the existing period of pulse like noise are tied. CONSTITUTION:The mode of the change in the terminal voltage of the linear interpolation capacitor C provided at the input of an amplifier 11 and charged up by a prescribed current being the voltage/current conversion of an output signal S4 from an amplifier 10 is a straight line tying the signal level of an input audio signal S1 at the start point of time during the existing period of the pulselike noise mixed in an input audio signal S1 and the signal level of the signal S1 at the end point of time during the existing period of the pulselike noise mixed in the signal S1 and the slope is an increasing slope or a decreasing slope depending on the slope of the signal subject to linear interpolation. Thus, the interpolation of the signal is applied in an excellent way.
Patent JP-H1058313-A (JP)
Title: Polishing device with interlock function
Inventor: WATANABE KAZUHIDE
IPC: B24B37/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the breakage of a polishing object or a polishing periphery such as a top ring by detecting an abnormality from the torque of each motor, the vibration of the polishing periphery, or the like and causing the whole of a device to perform the prescribed motion including stopping. SOLUTION: This device is equipped with a turntable 1 having a polishing surface, a top ring 2 for holding a polishing object and pressing the object to the polishing surface of the turntable 1, a motor 5 for rotating the turntable 1, another motor 4 for rotating the top ring 2, an actuator 41 for elevating the top ring 2, an actuator 6 for horizontally moving the top ring 2, and a control part 10 for controlling each motor and actuator. Also, when an abnormality is detected in at least one of the motors 4 and 5, and the actuators 6 and 41, the control part 10 causes at least one of other motors and actuators than identified as abnormal to perform the prescribed operation in a manner different from the case of a normal polishing process.
Patent JP-H05332408-A (JP)
Title: Electric automobile transmission
Inventor: TANAKA KOICHI
IPC: F16H3/62
Filed: 1992-05-25
Abstract: PURPOSE:To provide an electric automobile transmission which provides a large reduction gear ratio and high efficiency while keeping its radial and axial dimensions small. CONSTITUTION:An electric automobile transmission has first and second planetary gears P1, P2 integrated with each other, and a first speed is achieved by connection of a ring gear R to an input shaft 30 by a clutch K-2 with a second sun gear S2 being secured to a transmission case 32 by a brake B, and a second speed is achieved by connection of a carrier C to the input shaft 30 by a clutch K-1.
Patent JP-S5585398-A (JP)
Title: Determination of enzyme activity
Inventor: SUZUKI SHIYUUICHI
IPC: C12Q1/68
Filed: 1978-12-22
Abstract: PURPOSE: To determine the activity of an enzyme continuously, with a simple procedure, by transferring electrons from a reduced-type immobilized coenzyme such as NAD produced by an enzyme reaction, through an electron transfer material to an electrode, and detecting the flow of the electrons as an electric current.  
     CONSTITUTION: Coenzyme 3 fixed to a water-insoluble carrier such as sepharose gel, is dispersed in water and placed in a cell 2. An electrode 1 made of platinum and silver peroxide is dipped into the dispersion in the cell 2. A substrate and a buffer solution containing an electron transfer material such as phenazine meso- sulfate are pumped to the cell 2 with a pump 10. An electric current of a definite level is generated by the contact of the buffer solution with the immobilized coenzyme. Subsequently, a liquid containing the enzyme to be determined, e.g. alcohol-dehydrogenase, is poured into the cell 2 through an inlet 5, and the change in the electric current is measured. As an alternative method, the immobilized coenzyme is attached to the head of the electrode, and the whole assembly is wrapped in a nylon net, and supported with an O-ring, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6049320-A (JP)
Title: Automatic diaphragm device of camera
Inventor: OOHARA TSUNEMASA
IPC: G03B7/095
Filed: 1983-08-29
Abstract: PURPOSE:To perform extremely accurate control by arranging an electromagnet where a half shift in the period from a magnet to a magnetic body is obtained, and powering down the electromagnet before a diaphragm position attains to a calculated aperture value. CONSTITUTION:The magnet 4 and electromagnet 5 are positioned relatively with a half shift in the array period of comb teeth of a pulse plate 2, and the magnet 4 and electromagnet 5 balance each other in attractive force. A magneto-resistance element 1 outputs a pseudo since wave voltage corresponding to the number of comb teeth passing over the element surface from an output circuit 35, and pulses are counted by a pulse conter 55; and a specific number of pulses generated by a pulse generator 58 are added, and the sum is inputted to comparators 56 and 60 while the counted value of a photometric arithmetic circuit 57 which corresponds to an aperture value is inputted to the comparator 60. When both values become equal to each other, the comparator 60 outputs a signal to power off the electromagnet 5, and the attraction balance between the magnet 4 and electromagnet 5 is lost to reduce the speed of the pulse plate 2. When the counted value of the digital comparator 56 becomes equal to the aperture value inputted from a circuit 57, an electromagnet 32 is powered off.
Patent JP-H11354712-A (JP)
Title: Sealing sheet and sealing method using the same
Inventor: NAKAI TAKAMICHI
IPC: C09J7/02
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To make a sealing sheet to be easily stuck to an object, by interposing an IC chip and its antenna between two soft sheets and, at the same time, laminating an adhesive layer cured by incident light upon one surface of the laminated sheet composed of the soft sheets. SOLUTION: A laminated sheet 1 is formed by an interposing an IC chip 4 having a storage circuit and its antenna 5 between two soft sheets 2 and 3 made of a high polymer resin, such as the ethylene resin, propylene resin, polyester resin, etc. Then a sealing sheet is formed by laminating an adhesive 7 cured by incident light and composed of an acrylic polymer, an epoxy resin, and a photo-cation copolymerizer upon one surface of the laminated sheet 1. Therefore, the sealing sheet can be easily stuck to an object and, when the adhesive 7 cured by incident light is cured by irradiating the adhesive 7 with light, the adhesive 7 can firmly stick the sealing sheet to the object as an adhesive.
Patent JP-H094383-A (JP)
Title: Tail seal structure for shield machine
Inventor: KAINUMA NORIO
IPC: E21D11/00
Filed: 1995-06-23
Abstract: PURPOSE: To prevent a filer from being dropped downward after it is injected by injecting the thermoplastic filler having viscosity into a void section formed between a tail section and tail seal members, and lowering the temperature. CONSTITUTION: A filler 8 made of a thermoplastic polymer resin and having high viscosity at a low temperature and low viscosity at a high temperature is filled into a void section 7 formed between a tail section 2 and tail seal members 3, 4, 14. The filler 8 is heated by a temperature control device to reduce the viscosity at the time of injection it is satisfactorily filled into the void section 7 in the soft state, and it is fully infiltrated into the gaps between wire brushes of the wire brush-like tail seal members 3, 4, 14. The temperature of the filler 8 is lowered after it is filled, it is solidified to a proper hardness, its drop from above can be prevented, and the filler 8 is not required to be frequently replenished.
Patent JP-H11350308-A (JP)
Title: Cloth inspecting apparatus in loom
Inventor: TODA MASASHI
IPC: D03D51/18
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To search for the presence or absence of an abnormality in a cloth inspecting apparatus by grasping the running conditions of a sensor head. SOLUTION: This cloth inspecting apparatus is capable of reciprocating and running a sensor head 14 equipped with a lighting device 25, a light projector 17 for cloth inspection and a light receiving element 20 in the weaving width direction of the cloth W by operation of a cloth inspecting motor 13, always lighting the lighting device 25, and leaking out the projected light of the lighting device 25 from a gap 412 between the cloth W and a hanging down part 411 of a cover 41 to the outside of the cover 41. The projected light of the lighting device 25 is reflected on the surface of the cloth W on the outside of the cover 41.
Patent JP-S643479-A (JP)
Title: Air conditioner
Inventor: SANO TAKASHI
IPC: F25B47/02
Filed: 1987-06-26
Abstract: PURPOSE: To prevent an abnormal rise of a high pressure side pressure at the time of resetting a heating operation by temporarily stopping an outdoor fan after an operation in the case of defrosting during the heating operation at the time of high atmosphere in a heat pump type air conditioner. CONSTITUTION: If a sensed atmospheric temperature of an atmospheric thermistor 13 is higher than a set value in the case of starting a heating operation after a defrosting is finished, an outdoor fan 15 is stopped by a control board 10, the heating operation is started. Thus, a low pressure side pressure is lowered, a liquid refrigerant is stored in an accumulator of a low pressure side, and simultaneously an excess rise of the high pressure at the time of starting the heating operation can be prevented. Further, a motor 14 is started to be driven by the board 10 after a predetermined time, and it is transferred to a normal heating operation. In this case, the accumulator 7 has the liquid refrigerant to prevent an abrupt excess rise of the pressure.  And, a solenoid valve 11 is opened by the board 10, a liquid bypass circuit is opened, and the liquid refrigerant can be returned to the low pressure side.
Patent JP-H062872-A (JP)
Title: Electric carpet
Inventor: OSAWA KAZUO
IPC: F24D13/02
Filed: 1992-06-17
Abstract: PURPOSE:To provide an electric carpet which can remove acari completely by a short time power supply without any other troublesome work. CONSTITUTION:In an electric carpet 10 comprising a body 11 which houses a heat generator and has a controller 12 which is attached to one corner to the body 11, and a cover 13 attached to the body 11 detachably and comprising a furred carpet, a display to indicate furring direction of the carpet of a cover surface 13a is provided in the controller 12 and the cover surface 13a.
Patent JP-H11351690-A (JP)
Title: Air conditioner and method for operating it
Inventor: TAKADA HIROYUKI
IPC: F24F5/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To circulate a phase variable fluid in any of cooling and heating without excess and without insufficiency. SOLUTION: An outdoor unit 10 installed in a high place such as a rooftop of a building or the like has an absorption refrigerator 11 for selectively supplying a cold heat and a warm heat. A liquid feeding tube 21 is connected to a lowest part of a heat transfer tube 12 of an evaporator functioned as a heat source generator for an exterior, and a cooling and heating switching valve 13, a liquid reservoir 14, a cooling auxiliary pump 15, and a cooling and heating switching valve 16 are arranged serially from the refrigerator 11 side. Then, an overflowing tube 22 is connected to a height of the tube 12 for assuring a liquid level height necessary at the time of heating, and its other end is connected to a tube 21 between the valve 13 and the reservoir 14. A liquid input tube 23 and a bypass tube 24 are connected to the tube 12 of a high site from the connector of the tube 22.  An opening/closing valve 17 is provided at the tube 24, and the other end is connected between the pump 15 of the tube 21 and the valve 16. Further, a gas tube 25 is provided at an uppermost part of the tube 12, and the tube 25 is connected to an upper part of the reservoir 14 via an equalizing tube 26.
Patent JP-2000344825-A (JP)
Title: Production of fluorocarbon polymer particle
Inventor: SAITO MITSUGI
IPC: C08F6/10
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain uniform polymer particles easily in good yields by bringing an emulsion-polymerized polymer latex into contact with an extracting solvent comprising a fluoro solvent having a specified boiling point to separate an unreacted monomer from the latex, and decreasing the extracting solvent to a specified amount or lower to coagulate the latex into polymer particles. SOLUTION: A polymer latex obtained by emulsion-polymerizing a fluorocarbon monomer is brought into contact with an extracting solvent comprising a fluoro solvent having a boiling point of 10-250 deg.C to separate an unreacted monomer from the latex, and the solvent in the latex is decreased to 10% or below to coagulate the latex into polymer particles.
Patent JP-H062741-A (JP)
Title: Transmission belt
Inventor: TACHIBANA HIROYUKI
IPC: C08L23/28
Filed: 1992-06-17
Abstract: PURPOSE:To obtain a transmission belt which possesses the stable frictional coefficient and excellent heat resistance and anti-flexural fatigueness by suppressing the viscous friction by adding the carbon black having a specific particle diameter into the chlorinated.alpha-olefine copolymer rubber. CONSTITUTION:A rib rubber layer 5 is constituted of the rubber composition in which the carbon black 6 having an average particle diameter of 30-55mum is compounded in a range of 20-100g per 100g of chlorinated ethylene.alpha-olefine copolymer rubber.
Patent JP-2000349773-A (JP)
Title: Method for switching extraction transmission line of network synchronous clock and communication device
Inventor: TAKEZAWA YOKO
IPC: H04L12/70
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To transmit and receive switching information for switching an extraction transmission line of a network synchronous clock to and from each communication device without using an original format in a loop type network system. SOLUTION: In communication devices 2b to 2d, an LOS signal which indicates reception disconnection of a first transmission line set to a management table as a transmission line that preferentially extracts a network synchronous clock and a VP-AIS signal to be transmitted from a communication device located on an upstream side of its own device of a route including the first transmission line are monitored. When these signals are detected, its own device is synchronized with an internal clock, then the network synchronous clock is extracted from a second transmission line set to the management table after an internal clock subordinate time provided to the management table has elapsed, and its own device is synchronized.
Patent JP-S6139899-A (JP)
Title: Drive device for stepping motor
Inventor: IWATANI KATSUZO
IPC: H02P8/22
Filed: 1984-07-27
Abstract: PURPOSE:To perform a complicated microstep control only by a digital circuit by applying a pulse drive signal having different pulse width according to data stored in memory means to the prescribed coil. CONSTITUTION:An up-down counter 1 for counting an input clock signal input from a terminal 1a, a phase controller 2 for sequentially converting a step to be driven on the basis of the frequency dividing output of the input clock, and memory means 3, 4 for outputting different data according to the output of the counter are provided, and the pulse widths of flip-flops 8, 9 for driving stator coils are controlled in response to the counting of preset counters 5, 6 on the basis of data stored in ROMs 3, 4.
Patent JP-S6136333-A (JP)
Title: Synthetic resin composition
Inventor: INUI HIROSHI
IPC: C08J5/04
Filed: 1984-07-27
Abstract: PURPOSE:To produce a synthetic resin composition having extremely excellent tensile strength and flexural strength, by compounding a synthetic resin with a titanium compound fiber having extremely long fiber length and excellent strength and prepared from natural titanium oxide and an alkali metal compound. CONSTITUTION:A synthetic resin composition (preferably polyamide or polyacetal) is compounded with 1-100wt% titanium compound fiber (e.g. potassium hexatitanate fiber) of formula I, formula II or formula III (n is >=8; m is 0-4; u is 1-4; v is 0-2; x is 1-2; M is alkali metal such as K, Na, etc.; M' is element such as Mg, Ni, etc. originated from the impurities of the raw materials) prepared by (1) melting a mixture of natural titanium oxide (e.g. natural rutile sand, natural anatase sand, etc.) and an alkali metal compound (e.g. K2CO3), (2) cooling the molten mixture, (3) removing the alkali with water or an acid, and (4) drying or heat-treating the product.