baber/WOPTO huggingface dataset:
Patent JP-H03252416-A (JP)
Title: Epoxy resin mold material
Inventor: AMAKAWA TOSAKU
IPC: H01L23/29
Filed: 1990-03-01
Abstract: PURPOSE:To obtain an epoxy resin mold material having excellent durability, tear strength, tensile strength and releasability and suitable for the production of a simple-type mold by compounding a urethane-modified epoxy resin, an amine hardener and an internal mold-release agent at specific ratios. CONSTITUTION:The objective epoxy resin mold material can be produced by compounding (A) a urethane-modified epoxy resin (e.g. produced by reacting a compound containing epoxy group and hydroxyl group with a compound containing terminal isocyanate group and urethane bond), (B) an amine hardener (e.g. diethylenetriamine) and (C) an internal mold-release agent composed mainly of an aliphatic ester (e.g. methyl stearate) and a cellulosic material (e.g. cellulose). The ratio of the number of epoxy groups of the component A to the number of active hydrogen groups of the component B is 0. 1-1.2, preferably 0.5-1.0 and the amount of the component C is 0.5-20 pts.wt., preferably 1-10 pts.wt. based on 100 pts.wt. of the component A.
Patent JP-H10248481-A (JP)
Title: Production of bread
Inventor: YAMADA MORIJI
IPC: A21D8/02
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide bread with improved baked color by fermenting dough under pressure. SOLUTION: Dough is fermented under pressure in production of breads. In addition the bread dough should include at least yeast, water and flour. In order to ferment the bread dough under pressure, the state of adding pressure to the bread dough uniformly during a fixed time is desirable. A state like this is obtained by packing gas into a fermenting vessel, whose inside can be pressurized to make the state of exceeding one normal atmosphere, e.g. As the gas constituting the pressurized atmosphere, anything which does not remarkably inhibit the fermenting of yeast under the pressure can be used and carbon dioxide, e.g. is desirable as the gas.
Patent JP-S59176339-A (JP)
Title: Method for molding polyolefin
Inventor: SAKAI HIDENORI
IPC: B29C48/92
Filed: 1983-03-28
Abstract: PURPOSE:To produce a molding having good appearance and surface profile with a high extrusion rate while extruding at a high temp. region (230 deg.C or above), by using a polyolefin compsn. contg. a specified fluorine compd. CONSTITUTION:0.001-2pts.wt. potassium fluoroalkylsulfonate (e.g. potassium perfluorobutylsulfonate) is blended with 100pts.wt. polyolefin (pref. polyethylene having a weight-average MW of 70,000 or above and the ratio of weight-average MW to number-average MW of 7 or below). The resulting resin compsn. is extruded.
Patent JP-S58168268-A (JP)
Title: Lead frame for semiconductor
Inventor: FUJIZU TAKAO
IPC: H01L23/50
Filed: 1982-03-29
Abstract: PURPOSE:To obtain an inexpensive lead frame for a semiconductor by forming the lead frame of a material which contains not less than 90% of aluminum. CONSTITUTION:A material is composed, for example, of an alloy of aluminum (90%) and copper (10%). Since the lead frame of this composition contains a great deal of base metal (aluminum), the material cost is remarkably reduce with 13-22% of elongation rate, 130-155Hv of hardness, thereby providing material characteristics to satisfy the pressing accuracy. Since it has preferable bondability for a gold wire and an aluminum wire, it is not necessary to provided gold plating or silver plating as the practiced in the conventional one.
Patent JP-H04268856-A (JP)
Title: Privacy telephone device for communication terminal
Inventor: TERAJIMA HISAO
IPC: H04M1/68
Filed: 1991-02-22
Abstract: PURPOSE:To easily incorporate the title privacy telephone device, and to keep the privacy of the contents of communication, and besides, to prevent the contents of the communication from being disturbed. CONSTITUTION:This device is provided with a voltage detecting means 4a to 4c to detect line voltage impressed to a communication line 3, a current detecting means 5a to 5c to detect a line current flowing in the communication line 3, and a switching means 6a to 6c which is closed when the line voltage detected by the voltage detecting means 4a to 4c is over prescribed voltage or when the line current detected by the current detecting means 5a to 5c is over a prescribed current, and it is interposed at a position immediately before each of plural communication terminal 2a to 2c. Then, in the case that the communication line 3 is not caught by any of plural communication terminals 2a to 2c, the switching means 6a to 6c are turned into a closed state by the voltage detecting means 4a to 4c, and in the case that the communication line 3 is caught by one of plural communication terminals 2a to 2c, the switching means 6a to 6c are turned into the closed sate by the current detecting means 5a to 5c before they are turned into an opened state by the voltage detecting means 4a to 4c.
Patent JP-H05259885-A (JP)
Title: Ecl integrated circuit
IPC: H03K19/086
Filed: 1992-03-09
Abstract: PURPOSE:To reduce the power consumption by stopping in the power-down mode the operation of an ECL logic gate in the usual operation for a data setting circuit and a check circuit at the start of operation. CONSTITUTION:First and 2nd reference voltages VCS1, VCS2 for constant current source are applied from 1st and 2nd reference voltage generating circuits 1-1, 1-2 in the usual operating mode to activate all ECL logic gates 10-1, 10-2,...In the power-down mode, the reference voltage VCS2 is decreased to stop the operation of logic gates 10-4, 10-5, 10-6 thereby reducing power consumption. Since the logic gate 10-6 consists of a latch circuit latching data based on the reference voltage VCS1 in the power-down mode, the mode is restored while latching the data even in the restoration to the usual operating mode.
Patent JP-S54142294-A (JP)
Title: Impact-resistant resin having improved processability
Inventor: TACHIBANA HIROMITSU
IPC: C08F255/02
Filed: 1978-04-28
Abstract: PURPOSE: An ethylene vinyl acetate-vinyl chloride graft copolymer capable of giving resin compositions having improved processability and practical impact strength,  with specific contents of ethylene-vinyl acetate copolymer and vinyl acetate.  
     CONSTITUTION: A polymer, prepared by grafting vinyl chloride (VC) or its mixture with copolymerizable monomers onto ethylene-vinyl acetate copolymer (EVA), with an EVA content of 25W55 wt.%, preferably 30W40 wt.%, and a vinyl acetate content in the EVA of 15W30 wt.%, preferably 18W28 wt.%. VC monomer is polymerized in the presence of an aqueous medium, a dispersing agent, an oil-soluble initiator, and EVA at a weight ratio of VC to EVA of 1:1W3.5:1, and the weight ratio of (the charged monomer and its polymer) to the EVA is maintained in said range until 20 wt.% of the initially charged VC is polymerized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01224585-A (JP)
Title: Pilot actuation diaphragm valve
Inventor: SHINOZAKI KIYOUHEI
IPC: F16K31/40
Filed: 1988-03-04
Abstract: PURPOSE:To prevent occurrence of water hammer in easy production by forming a bleed hole in an orifice plate of rigid material provided in a connecting hole connecting a diaphragm chamber with an entrance chamber. CONSTITUTION:Between entrance chamber 1 and an exit chamber 2 formed in a valve main body 7 is opened and closed by one surface of a diaphragm 3. A diaphragm chamber 4 is provided on the other two sides of the diaphragm 3. A connecting hole 8 of a larger diameter than a bleed hole 5 is provided in the valve main body to connect the entrance chamber 1 with the diaphragm chamber 4. An orifice plate 9 is provided of rigid material in the connecting hole 8 to compose the bleed hole 5. Between the orifice plate 9 and the entrance chamber 1 is provided a filter 10 for removing dust.
Patent JP-H08251335-A (JP)
Title: Facsimile equipment
Inventor: OZEKI TOSHIAKI
IPC: H04N1/32
Filed: 1995-03-10
Abstract: PURPOSE: To allow a receiver side facsimile equipment to print out image data without the provision of a printer control code to the receiver side facsimile equipment the same as that of a sender facsimile equipment while eliminating the need for converting transmission document data into image data. CONSTITUTION: A facsimile equipment 1 reads a document file (a) and a conversion program (b) through an input output control section 11 and stores them into a storage section 12. A transmission control section 15 connects a line to an opposite party facsimile equipment 3, receives an extension signal from the facsimile equipment 3 to discriminate whether or not the facsimile equipment 3 is a facsimile system. Moreover, the presence of the necessity of the conversion program is discriminated. When the conversion program is not required, the facsimile equipment 1 reads only the document data (a) from the storage section 12 and sends the data to the facsimile equipment 3 via a transmission control section 15.
Patent JP-S54144232-A (JP)
Title: Pinball feeder
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1978-04-29
Abstract: PURPOSE: To provide a pinball feeder capable of feeding pinballs to players without bothering players to exchange coins into balls at a counter desk, by providing a plurality of pinball game machines with a coin-throwing device respectively and throwing coins into them in order to exchange coins into pinballs.  
     CONSTITUTION: A coin-throwing device is equipped together with each pinball machine 1 on an upper portion thereof and coin-throwing port 4, trouble-indicating push-button switch 5, trouble-indicating lamp 6, coin-discriminating machine 7 and coin-discharging port 8 are equipped in front of each coin-throwing device. A main feeding passage 10, having an inclination in order to feed pinballs surely to each pinball game machines, is connected with a ball-retaining box 9. A ball- counting portion 9a, operated upon receiving a signal reporting good coins are thrown into the coin-throwing device 3, is provided on the upper portion of the ball-retaining box 9, and a guide passage 9b is formed thereunder. An opening and closing plate 9c, which enables to retain or discharge pinballs, is provided at a ball-discharging port for the guide passage 9b. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58179562-A (JP)
Inventor: JIYATSUKU BURUUSU
IPC: B23K1/08
Filed: 1983-03-25
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-S55143418-A (JP)
Title: Optical measuring instrument
Inventor: HISHIKARI ISAO
IPC: G01J5/10
Filed: 1979-04-27
Abstract: PURPOSE:To take a measurement of high precision covering a broad range by selecting a detecting element output by an electromagnetic wave that the detecting element is irradiated with through a random filter and then by outputting the energy value of the electromagnetic wave as an output signal. CONSTITUTION:In through windown 5 of rotary disk 3 functioning as a chopper, not less than two dimming filters differing in transmission factor or colored filters 6 differing in transmission wavelength are fixed and a detecting element output by an electromagnetic wave striking detecting element 8 via a random filter among filters 6 is selected to output the energy value of the electromagnetic wave as an output signal.
Patent JP-H01225952-A (JP)
Title: Liquid removing method for automatic developing device
Inventor: NAKAMURA TAKASHI
IPC: G03D3/02
Filed: 1988-03-07
Abstract: PURPOSE:To prevent the occurrence of damages and uneven processing on the surface of a photosensitive material by overflowing liquid to the surface of photographing material carrying members from its inside and removing processing liquid stuck to the surface of a photographing material by pressing the surface of the material by using the surfaces of the photographing material carrying members. CONSTITUTION:By overflowing liquid to the surface of photographing material carrying members A and B from the inside and pressing the surface of a photographing material 10 by using the surfaces of the members A and B, the processing liquid stuck to the surface of the material 10 is removed. Quantities of the liquid overflowing to the surfaces of the members A and B are appropriately adjusted in accordance with the kind of the photosensitive material, processing time, etc., by appropriately selecting the hydraulic pressure inside the members A and B, diameters of the holes in the material on the surfaces of the members A and B, contacting pressure between the surfaces of the members A and B and material 10, etc. Therefore, liquid removal is effectively performed without producing damages and processing unevenness on the surface of the photosensitive material.
Patent JP-H06264607-A (JP)
Title: Staircase base board and mounting method thereof
Inventor: OSADA YOSHIHARU
IPC: E04F11/02
Filed: 1993-03-12
Abstract: PURPOSE:To obviate the need for on-site work for a stair base board and simplify the work and reduce the construction cost. CONSTITUTION:The top of a stair base board member 11 whose front end is cut at a cute angle or 45!k and whose rear end produces a cut face 13 parallel is bonded with the front of a riser base board 15 whose upper end is cut at a cute angle or 45!k on the front side and whose lower end produces a cut face 17 parallel by means of a flexible face bar 19, thereby forming a unit-based stair base board 10. This base board is mounted to a stair case in which the front end of stair trades 1 and 5 project forward than a riser 9 below. The face bar 19 is bent so that the cut face of the stair trade base board 11 may be mutually joined with the cut face of the riser base board 15. The stair trade base boards 11 are loaded along the top of the stair trades 1 and 5 while the riser base boards 15 are placed along the front of the riser 9. At the same time, the riser baseboard members 15 are fitted into notched parts of the stair trades 1 and 5 on the side so that they are fixed.
Patent JP-H10245066-A (JP)
Title: Sealing structure of synthetic resin container and sealing gasket
Inventor: HIROZAWA ATSUHIKO
IPC: H01L21/68
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure of a synthetic resin container in which the structure is simplified and a gasket can be easily mounted to the structure and a self-sealing function can be produced against the difference between inner and outer pressures of a container and the impact on the container so that sealing characteristics can be always ensured. SOLUTION: A gasket fitting groove 22 is formed along the inner or outer circumferential wall surface of an open end portion 21 of a bottom case body 20, and a cover body 50 comprising an outer fitting wall portion 53 which has an L-shaped cross section formed along the peripheral edge of an open end portion 51 so as to be opposed to the upper end surface of the end 21 and the groove 22 is fitted on the open end 21 through a ring gasket 70 fitted in the groove 22 so as to be tightly fixed. Desirably, the case body 20 and the cover body 50 are made of materials having different rigidities.  Even if a difference in pressure is produced between the inner and outer sides of a container 10 so that the bodies 20, 50 are deformed so as to be spaced apart one from the other, the gasket 70 is pressed between the end portions 21, 51 and at the same time the portions 21, 51 slide relative to each other so that the gasket 70 is not separated from the end portions, whereby a complete seal is always maintained utilizing the deformation of the container.
Patent JP-H05256325-A (JP)
Title: Clutch control device
IPC: F16H61/20
Filed: 1992-03-11
Abstract: PURPOSE:To enlarge the utilization range of a creep by controlling a transmission torque based on a specified mode signal through an operation mode setting means, controlling a creep rate, and thereby selecting strength of the creep according to operation conditions. CONSTITUTION:A transmission torque control means is composed of a hydraulic clutch 62 and an oil passage 64. An operation mode setting means serves as a switch which generates a snow mode signal. A creep control means is composed of a clutch pressure control valve 52, a three-directional solenoid valve 58, a pressure sensor 68, an electronic control part 98. The electronic control part 98 performs controlling so as to obtain a selected target transmission torque based on the snow mode signal from the switch which selects one among a plurality of target transmission torque. The target transmission torque serves as a function of an engine speed, at least, and a creep stronger than normal one can be selected. A driver can select strength of the creep according to a driving condition, so that starting operation is facilitated on a slipping or snowy road surface.
Patent JP-H01271747-A (JP)
Title: Manufacture of hologram
Inventor: NEIRU FURANSHISU ASHIYUFUOODO
IPC: G03H1/02
Filed: 1989-03-06
Abstract: PURPOSE: To enable deep color shift to a desired reconstruction wavelength by a method allowing reconstruction by treating a material with an aq. soln. of an anionic surfactant having at least four carbon atoms and at least one alkyl group after development and obtaining the deep color shift at a desired reconstruction wavelength. CONSTITUTION: A holography material is subjected to holography exposure by using interference light and the holography image is developed by a chemical method. The developed silver is bleached. The material is processed with the soln. of an anionic surfactant having at least four pieces of the carbon atoms and at least one piece of the alkyl groups before, simultaneously with or after the bleaching stage to obtain the deep color shift at the reconstruction wavelength. As a result, the hologram of which the binder is gelatin and which exhibits the permanent and reconstructable deep color shift at the reconstruction wavelength is produced.
Patent JP-S55143417-A (JP)
Title: Measuring method for impedance distribution
Inventor: NAKAYAMA HAJIME
IPC: G01H15/00
Filed: 1979-04-26
Abstract: PURPOSE: To make it possible to measure impedance distribution relatively easily by phase information included in a reflected wave.  
     CONSTITUTION: Once a signal from an oscillator is received by transducer 1, an ultrasonic wave is sent to sample X. The reflected wave is received by transducer 1 and then sent to Fourier transformer 2. The fourier transform value of a reference reflected wave from a medium is stored in reference memory 3. Further, the Fourier transform value of a reflected wave from a medium to be measured is stored in reflected-wave memory 4. The Fourier transform values in both memories 3 and 4 are sent to arithmetic circuit 5 at every frequency. Arithmetic circuit 5 outputs phase characteristics through arithmetic. On the basis of those outputs, least square circuit 6 performs arithmetic in the method of least squares to find the gradient of a straight line and an intercept, which are output. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53137125-A (JP)
Title: Circuit for generating ac waveforms having envelopes
Inventor: IKEDA KATSUYUKI
IPC: G10H1/02
Filed: 1977-05-06
Abstract: PURPOSE:To reduce the number of spare parts by providing means for subject the one period of AC waveforms to the shearing process with a time shorter than the one period and for converting the sheared waveforms into digital chords.
Patent JP-S59180093-A (JP)
Title: Enclosed type scroll compressor
Inventor: HAEDA YOSHIO
IPC: F04C29/02
Filed: 1983-03-30
Abstract: PURPOSE:To improve the performance of a differential pressure pump, eliminate the delay of oil feeding for a bearing immediately after starting to prevent seizing trouble of the bearing by extracting refrigerant gas staying in a distributor in the differential pressure pump. CONSTITUTION:Four sets of gas extracting holes 20, whose one end can be communicated with the opening of oil feeding hole 14 of a rotating scroll 6 and the other end thereof is communicated with a suction chamber 19, are provided in a fixed scroll 5 with equal spaces. At every one rotation of the rotating scroll 6, the oil supplying hole 14 is communicated with the suction chamber 19 through respective gas extracting holes 20. Accordingly, the refrigerant gas, introduced into the distributing part 15 together with lubricating oil, is introduced into the suction chamber 19 through the gas extracting holes 20. According to this method, the refrigerant gas will never stay in the distributing part 15 and the flow of the lubricating oil to the sliding surface 13 of both scrolls will never be precluded, therefore, the performance of the differential pressure pump may be improved and delay of oil feeding for the bearing immediately after starting may be eliminated thereby enabling to prevent the seizure trouble of the bearing.
Patent JP-H01227693-A (JP)
Title: Apparatus for controlling ac motor and method thereof
Inventor: TANAKA SHIGERU
IPC: H02P27/08
Filed: 1988-03-08
Abstract: PURPOSE:To eliminate a torque pulsation and to prevent a PWM inverter from lowering its output capacity due to a beat by varying the modulation factor of PWM control in response to a DC voltage. CONSTITUTION:A speed controller SPC compares the rotating speed omegar of an AC motor M with its command value omegar', and applies the modulation factor A of a PWM control of a PWM inverter INV and an output frequency command fe in response to its deviation. The command fe is time-integrated by a counter CN to become a phase command thetae for the PWM control. The factor A is converted through a divider DIV to a new modulation factor A', and input to a PWM controller PWM2. On the other hand, the detection value of a DC voltage Vd is normalized through a proportional amplifier KD to become another input of the divider DIV. That is, the factor A' is varied depending on the value of the voltage Vd.
Patent JP-2000252819-A (JP)
Title: Pll circuit
Inventor: EGAWA KANJI
IPC: H03L7/10
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To extend operating frequency range and suppress frequency fluctuation due to a noise to the utmost. SOLUTION: This PLL circuit is provided with a phase comparator 2, that compares a phase of an input signal with that of a reference input signal and outputs a signal in response to a phase difference, low-pass filters 4, 6 that output a low frequency control voltage on the basis of the output of the phase comparator 2, a voltage-controlled oscillator 14 that controls an oscillated frequency on the basis of the control voltage, and characteristic control sections 8, 10, 12 that control the characteristic of the oscillated frequency, with respect to the control voltage in the voltage controlled oscillator 14 on the basis of 1st to 3rd ranges obtained, by dividing the variable range of the control voltage depending on 1st and 2nd threshold.
Patent JP-S55145323-A (JP)
Title: Manufacturing method of winding core
Inventor: KIYONO KAZUO
IPC: H01F41/02
Filed: 1979-04-28
Abstract: PURPOSE:To decrease the distortion arising from a rewinding in the manufacturing method of a winding core of a permalloy or the like with a big outside diameter by positioning a core, prior to winding, in the ring having an inside diameter corresponding to the outside diameter of the desired winding core and by rewinding the coil by rotating it along the inside circumference. CONSTITUTION:A before-rewinding core 3 is positioned in a ring 5 having an inside diameter corresponding to the outside diameter of the desired winding core, and the winding terminal end 4 of the before-rewinding core 3 is fixed to the inside of the ring 5. Then the core 3 is rotated along the inside circumference of the ring 5 and the rewinding is performed.