baber/WOPTO huggingface dataset:
Patent JP-H01221914-A (JP)
Title: Exciting circuit for electrostatic induction transistor
Inventor: SATO TORU
IPC: H03F3/24
Filed: 1988-02-29
Abstract: PURPOSE:To obtain the most efficient switching operation with the minimum excitation power by varying a bias voltage generated by a fixed bias circuit corresponding to the input level of a radio frequency. CONSTITUTION:A self-biasing exciting circuit generates the bias voltage with an appropriate level by a diode characteristic between the gate and the source of an electrostatic induction transistor(SIT) when an RF is inputted, and performs the optimum switching operation. The fixed bias circuit is a circuit to cut off the SIT when no RF input exists, and when a bias signal is inputted, it applies the bias voltage with the appropriate level between the gate and the source. An RF excitation detection circuit outputs an RF excitation response signal when the RF is inputted. In such a way, the level of the bias signal to be inputted to the fixed bias circuit can be varied. Then, the optimum state of the switching operation can be generated.
Patent JP-S55139487-A (JP)
Title: Operation of batch vaccum distillation unit equipped with intermediate distillate tank
Inventor: KOYAMA TAKASHI
IPC: B01D3/00
Filed: 1979-04-18
Abstract: PURPOSE: To make it possible to concentrically control distillate charge and discharge operations, by automatically operating distillate charge and discharge valves, vacuum valves, vacuum break values, etc., by upper and lower limit contact signals from a level meter of an intermediate distillate tank and open and close signals of electromagnetic valves.  
     CONSTITUTION: A tank A start button in the control center is pushed. At this time, the level meter of the tank A indicates the lower limit; by this signal a vacuum break valve 13, a discharge valve 14, discharge valves 31, 32, 33 of various distillates are closed; and a vacuum valve 12 is opened thereby estabilishing a vacuum in the tank. On the one hand, at the same time the liquid level of the tank B is so controlled that a level meter 9 indicates an upper limit. By this upper limit signal a distillate charge valve 21 and a vacuum valve 22 are closed, and a distillate inlet valve 11 of the tank A is opened. On the other hand, a vacuum break valve 23 of the tank B is opened and the pressure of the tank B is equalized to the atmospheric pressure. Then, an intermeidate discharge tank selection button is pushed, and thereby discharge valves 31, 32, 33 are opened; a distillate exit valve 24 of the tank B is opened; and the distillate is transferred to the intermediate discharge tank. The level meter 9 of the tank B indicates a lower limit and the tank B is ready for receiving the following distillate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60195297-A (JP)
Inventor: NAKAHARA IWAO
IPC: E21D9/08
Filed: 1984-03-14
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-2000250536-A (JP)
Title: Karaoke device and music playing method
Inventor: WASHIMI TATSUKI
IPC: G10K15/04
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To realize a KARAOKE device and a music playing method in which an MIDI file the KARAOKE device maker thereof is different, is reproduced without nullifying the features. SOLUTION: When selection of music is completed, a system control section 7 stores inputted data in a playing music information storage section 15. A user operates a sound source selection key of a remote controller and selects a desired sound source from plural sound sources 1 to N. The section 7 retrieves KARAOKE music data based on music number data, the data are defrosted, the defrosted data are stored in an auxiliary storage device 6 and only the data are transferred to a main storage device 14. The section 7 down loads font data to the device 14 and immediately starts a KARAOKE music. However, the section 7 automatically selects a sound source selected by the user prior to playing or a sound source that is to be used based on sound source specifying information in an MIDI file.
Patent JP-H10244659-A (JP)
Title: Method for fitting printing plate
Inventor: ABE TSUTOMU
IPC: B41F27/12
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To load various sizes of printing plate simply and positively by bending the printing plate so that the head part of a printing plate is doubled on the shoulder part of a printing plate rolling-in shat and pressing/fixing the printing plate between the shoulder part and a plate cylinder by rotating the printing plate rolling-in shaft so that a triple lap is generated between the plate cylinder and the rolling-in shaft. SOLUTION: The plate head side 5 of a printing plate is folded to the front side of the printing plate which is a plate face, while the plate tail side 6 is folded to the back side of the printing plate. After fitting the printing plate to a rolling-in shaft for the printing plate, the printing plate is folded with a large folding width so that the plate head part of the printing plate is doubled by the rotation of the printing plate rolling-in shaft. Further, the printing plate is pressed into a space between the plate cylinder side and the printing plate rolling-in shaft and fixed there in such a way that a triple folded lap including the single lap formed on the plate tail side 6. is generated. Thus it is possible to fit the printing plate of a desired type without using a retaining tool.
Patent JP-H04317744-A (JP)
Title: Method for adhering catalyst coating film to support material and catalyst with catalyst coating film for removing hydrogen from gas mixture containing hydrogen and dxygen
Inventor: CHAKRABORTY AMIYA KUMAR
IPC: C23C4/08
Filed: 1992-03-05
Abstract: PURPOSE: To produce the catalyst in which a metal made catalyst coating used for removing hydrogen from the gaseous mixture by the catalyst is stuck on the supporting material. CONSTITUTION: In the catalyst, the catalyst coating 2 is coated on at least one part of the supporting material 1 by a plasma spraying or a flame spraying. In such a case, the stuck supporting material 1 is heat treated in an atmosphere of hydrogen and an inert gas in order to obtain a strong adhesion.
Patent JP-2000252793-A (JP)
Title: Digital filter, integrated circuit and digital filter system
Inventor: HASHIZUME AKIYOSHI
IPC: H03H17/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a digital filter where an input data delay section and an arithmetic section can be operated by using operating timing signals whose periods differ from each other resulting in the facilitation of extension of a degree of parallelism thereby attaining high speed pressing. SOLUTION: The digital filter is provided with input data delay sections 1-3 that delay digital data Din received in time series and with arithmetic sections 4-13 that apply an arithmetic operation to digital data a1-c1 delayed by the input data delay sections 1-3, and the filter processing is conducted by applying the arithmetic operation to the digital data a1-c1 by means of the arithmetic sections 4-13. A 1st operating timing signal CLK whose period is equal to that of the received digital data Din is given to the input data delay sections 1-3, and the 1st operating timing signal CLK and a 2nd operating timing signal LD whose period is longer than that of the 1st operating timing signal CLK are given to the arithmetic sections 4-13.
Patent JP-H06255046-A (JP)
Title: Sheet for lamination and manufacture of lamination-molded item
Inventor: TSUJI TOSHIMITSU
IPC: B29K105/04
Filed: 1993-03-10
Abstract: PURPOSE:To obtain an excellent rolling property, and further improve the properties of abrasion resistance, heat resistance or the like by providing a soft touch layer that is formed of a resin composite consisting mainly of porous inorganic material, a silane coupling agent, and thermoplastic resin. CONSTITUTION:A soft touch layer (base layer) is manufactured by a resin composite that consists mainly of porous inorganic material, a silane coupling agent and thermoplastic resin. If the sheet is in the form of a single layer, the soft touch sheet alone can be a lamination sheet. If the sheet comprises a plurality of sheets, there exist forms of sheets such as, a sheet having a base sheet and a rear surface layer being laminated on the rear surface of the base layer, a sheet having a foamed layer laminated on the rear of the base layer, a sheet having an adhesive layer being laminated on one surface of the sheet (if the sheet is provided with a rear surface, it is laminated on the outer surface of the rear surface layer), and a sheet having a protection layer that is laminated on a sheet with a rear surface sheet, a foam resin layer, or an adhesive layer.
Patent JP-H09239521-A (JP)
Title: Cleaning device of casting
Inventor: SATO KEISUKE
IPC: B24C7/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce the treatment cost by achieving the sand blasting using the sand generated in the shake-out process in finishing a casting made of light alloy to eliminate the shot blast process. SOLUTION: A casting cast in a casting process A of the manufacturing line is roughly deburred B by a press to remove burrs of an opening part. Then, the casting is loaded on an oscillation table, and excited by a knock-out machine to perform the shake-out C. After the shake-out, the sand blast treatment I is achieved to remove the baked casting sand and to improve the quality of the casting surface. A runner is cut and removed D by a round saw, and the full deburring is achieved by milling. The casting sand generated in the shake-out C is sieved in the sand blast treatment in the process so that the grain size of the sand is constant, e.g. <=22 mesh, and appropriate blasting effect can be obtained with the blast air pressure of 15.5kg/cm<2> .
Patent JP-S63216152-A (JP)
Title: Storage device
Inventor: TAKANASHI SHUICHI
IPC: G06F12/16
Filed: 1987-03-04
Abstract: PURPOSE:To distinguish whether a fault takes place in a means writing an initial value or a peripheral part of a storage element array by discriminating whether or not the write is applied after the application of power. CONSTITUTION:Contents stored respectively in a 1st storage element Mi0 and a 2nd storage element Mi1 provided with a storage element array (i) comprising plural storage elements ij (i=0, 1,...,m, j=0, 1,...,n) selected simultaneously and written with different logic values '0' and '1' from the data write to the storage element array (i) are compared in the case of the read from the storage element array (i). In response to the result of comparison, the presence or absence of data write to the storage element array (i) is decided to recognize whether or not the write is applied after the application of power. Thus, even in the case of the existence of an error in the read data Rj of the storage element array, whether a fault takes place in the means writing an initial value or a fault occurs at the surrounding of the storage element array is distinguished.
Patent JP-S62205811-A (JP)
Title: Automobile rear suspension device
Inventor: KAMESHIMA TETSUYA
IPC: B60G9/00
Filed: 1986-03-06
Abstract: PURPOSE:To obtain a non-linear characteristic which is bulged in the toe-in direction, by arranging a pair of trailing arms so that the space therebetween is smaller at their front end than at their rear end, and by providing a resilient member having a hard elestic charcteristic in a small displacement range in the coupling part of a lateral rod. CONSTITUTION:A pair of support members 1a, 1b for supporting left and right rear wheels 1a, 1b are coupled together by means of a cross member 3 to which is connected the rear ends of a pair of trailing arms 5a, 5b having the front ends which is coupled to a vehicle body 4, displaciably in the longitudinal direction of the vehicle body 4 by means of a resilient member 6. Further the cross member 3 and the vehicle body 4 are coupled with each other by means of a lateral rod 8 extending widthwise of the vehicle body 4. In this arrangement, the pair of the trailing arms 5a, 5b are arranged such that the space therebetween is smaller at their rear end than at their front ends. Further, the lateral rod 8 is arranged forward of the axis of the rear axle, and a resilient member 7 disposed in the coupling section of this rod 8 has such a characteristic that it is hard in a small displacement range while it is soft in a large displacement range.
Patent JP-H10247783-A (JP)
Title: Multilayer printed wiring board and manufacture thereof
Inventor: ENOMOTO AKIRA
IPC: H05K3/46
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To restrain cracks form occurring in an electroless plating adhesive layer starting from an interface as a starting point between a conductor layer and a resin layer by a method wherein an interlayer insulating resin layer is composed of an electroless plating adhesive layer and a high-toughness resin layer. SOLUTION: In a multilayer printed wiring board, an electroless plating adhesive layer 7 serving as an upper adhesive layer comprised in an interlayer resin insulating layer is laminated on a lower conductor layer 13 and an adjacent plating resist 12 through the intermediary of a high-toughness resin layer 6 and the lower adhesive layer 8. Therefore, a stress induced in the electroless plating adhesive layer 7 at an interface between the conductor layer 13 and the plating resist 12 in a heat cycle is absorbed by the high-toughness resin layer 6, so that cracking is restrained from occurring in the electroless plating adhesive layer 7. Even if cracking occurs in the electroless plating adhesive layer 7, the cracking is stopped form running by the high-toughness resin layer 6, so that a lower conductor layer 13 can be protected against disconnection.
Patent JP-H01225868-A (JP)
Title: Double effect air-cooled absorbing type refrigerating machine
Inventor: IMURA KOJI
IPC: F25B15/00
Filed: 1988-03-04
Abstract: PURPOSE:To increase an air-cooled heat transfer area, reduce an installation area and facilitate interior maintenance, by a method wherein a fan is arranged at one side and air-cooled heat exchangers are arranged at other three sides while a principal instrument, connecting respective instruments except above-mentioned instruments operationally, is provided at the inside of a casing so as to be enclosed by the fan and the heat exchangers. CONSTITUTION:Vapor, generated from dilute solution condensed in a lowtemperature reproducer, flows into an air-cooled condenser 3 and is cooled by atmosphere, sent by a fan 1, whereby the vapor becomes liquid refrigerant and is returned into an evaporator. Solution, condensed in a hightemperature reproducer and the low- temperature reproducer respectively, is sent out to an air-cooled absorber 2 through a solution heat exchanger and repeats an absorbing process again. A plurality of fans 1 are arranged at the upper surface of a body, air-cooled absorbers 2 are arranged at the neighboring side surfaces of the body and an air-cooled condenser 3 is arranged at remaining one side surface to secure a sufficient heat transfer area with the minimum installation area whereby the atmosphere may be permitted to flow smoothly. Interior instruments can be accessed from the remaining one surface of the side surfaces, therefore, the maintenance cf machineries may be effected easily.
Patent JP-H04285865-A (JP)
Title: Clock cut-off detection circuit
Inventor: TAJIRI YUJI
IPC: G06F1/04
Filed: 1991-03-14
Abstract: PURPOSE:To detect the stop of some of clocks distributed to respective parts even when clock distributing destinations are many by a small scale inexpensive clock cut-off detection circuit. CONSTITUTION:A clock cut-off detection circuit is equipped with a supply state monitor means 11 taking the OR and AND of a plurality of clocks synchronous in phase each other in parallel and sending out two state signals showing a plurality of clock supply states on the basis of OR output and AND output and a clock stop detection means 13 judging that the time required before at least one of two state signals continuously becomes a definite level exceeds a predetermined time to detect the stop of some of a plurality of clocks.
Patent JP-H10230488-A (JP)
Title: Method and device for controlling robot
Inventor: SANO MASATOSHI
IPC: G05B19/02
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To simplify wiring for a control system so as to reduce a required cost by directly controlling peripheral devices and/or an operation panel by a robot control CPU. SOLUTION: The control program of a peripheral device 2 and an operation panel control program are described by a robot language, and a peripheral device 3 and the operation panel are controlled by the CPU of a control device 1. The operation panel is integrally absorbed in a teaching controller 3 controlled by the CPU, and in this integrated state, it is used by switching between an operation panel mode and a teaching mode. Thus, a sequencer and a separately installed operation panel used for robot control become unnecessary.
Patent JP-H05135306-A (JP)
Title: Bias magnetic field impressing device
Inventor: KAGEYAMA KAZUHIKO
IPC: G11B11/10
Filed: 1991-03-14
Abstract: PURPOSE:To provide a small sized and simple structured bias magnetic field impressing device having lower power consumption; in the bias magnetic field impressing device which is used for a device reading/writing data by using a beam spot whose small one is formed e.g. on a recording medium (a magnetooptical disk and an optical card) by using laser beam as an optical source and by using a means of an object lens. CONSTITUTION:A permanent magnet 11 engaged with a guide 13 is formed an S and an N pole in the direction crossing each track on a surface being confronted with the recording medium 12 and is set at a length crossing each track of the whole user zones of the recording medium 12. By a drive means 15, the permanent magnet 11 is driven and the pole on the one side is guided on an optical axis and on an non-optical axis of the object lens (14).
Patent JP-S55142671-A (JP)
Title: Guide plate of dot printer head
Inventor: OGURA KOUZABUROU
IPC: B41J2/265
Filed: 1979-04-24
Abstract: PURPOSE:To provide a guide plate of a printer header, excellent in wear resistance and long durability, wherein a specific hard coated layer formed on a surface having through holes provided at a small metal plate. CONSTITUTION:On a small metal plate 1 having a good workability there are formed a plurality of independent through holes 2 each having a diameter having a circular section and a diameter slightly greater than that of a print wire or continuous through holes 2a of a substantially circular section. On the full surface of the small plate 1 including at least through holes 2 and 2a there is formed a hard coat layer 3 prepared by minute powders 3a of a hard substance such as diamond, aluminum oxide, boron nitride or the like is bonded to each other by means of a binder of a metal such as N, Cr, Cu, or the like or a nonmetal binder 3b. By this procedure, there obtained a guide plate of a dot printer head, which is excellent in wear resistance and durability and used in a high-speed dot printer of a terminal printer of a computer or an output unit of an electronic computer.
Patent JP-H10231725-A (JP)
Title: Operating mechanism of engine cooling fan
Inventor: HASHIMURA NOBUYUKI
IPC: F01P7/04
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out cooling scavenging after an engine is stopped by operating a cooling fan for a predetermined time by an engine control unit in the case where a water temperature just before an engine key is tuned off is a setting temperature or more. SOLUTION: When an engine key is turned off and an engine is stopped, a water temperature just before it is monitored by an ECU 6 through a water temperature sensor 5. In the case where the water temperature is a setting temperature or more, a cooling fan 7 is operated for a prescribed time by the ECU 6, and scavenging in the engine room 2 is carried out. A setting temperature in this case is decided by finding out a relative relation between the cooling water temperature of the engine 3 and the temperature in the engine room 2 by means of experimentation. The operating time of the cooling fan 7 after the engine key is turned off, is decided by the cooling water temperature monitored by the ECU 6 just before the engine key is turned off. The operating time to be set, extends longer toward the cooling water temperature is raised, and the operating time is regulated by a timer.
Patent JP-S62205626-A (JP)
Title: Resist coating equipment
Inventor: TAKAISHI YUTAKA
IPC: H01L21/30
Filed: 1986-03-05
Abstract: PURPOSE:To form an uniform resist film, by installing wafer-temperature regulator which performs wafer-temperature regulation as a pretreatment of resist coating. CONSTITUTION:A brine-temperature regulator 11 heats or cools such that a brine temperature is made equal to a resist temperature in accordance with the difference between the resist temperature on a resist-temperature detecting terminal 10 and the brine temperature on a brine-temperature detecting terminal 9. The temperature-regulated brine is sent into a heat exchanger 7 from a tank 15 of the brine-temperature detecting terminal by a circulation pump 12 via the inner part of a rotary shaft 14. A wafer heated by a pre-heater is fixed on the adhering surface of a heat exchanger 7 in a spin-chuck 4A, and heat exchange is performed via the adhering surface. After the surface temperature of the wafer is stabilized, resist is spouted from a nozzle 6 and the spin-chuck 4A is rotated at a high speed. A thin resist film is formed on the wafer, thereby.
Patent JP-H08244095-A (JP)
Title: Screw for extrusion and method for extrusion of resin by using said screw for extrusion
Inventor: HACHIFUSA KAZUYA
IPC: B29C48/52
Filed: 1995-03-09
Abstract: PURPOSE: To perform film manufacturing processing while temp. and the amt. of extrusion of a resin is stabilized and neither cracking of the film nor fish eyes are generated from a low film manufacturing speed to a high speed by arranging barriers with flutes at a specified interval in a metering zone. CONSTITUTION: Two barriers 40a and 40b with flutes with relatively low shearing characteristics are arranged in a metering zone by an interval in the range of screw diameter ratio of 2.0-6.0. Shearing is suppressed thereby in each barrier, namely, insufficient dispersion at the first barrier and fish eyes are completely eliminated at the second barrier. As sudden shearing force is not applied on a resin thereby even if the number of rotation of the screw becomes high, heat generation of the resin is suppressed and decrease in the amt. of extrusion can be suppressed. When they are arranged at a position where the ratio of the screw diameter is 2.0 or smaller, it is hardly obtained an effect of dividing into two and when they are arranged at the ratio of the screw diameter of more than 6.0, the effect is hardly changed.
Patent JP-S51124950-A (JP)
Title: Fuel consumption mesuring system for car
Inventor: KAMIYA TOSHIHIRO
IPC: G01F9/00
Filed: 1975-04-24
Abstract: PURPOSE: A fuel consumption rate is measured as a unit (km/l) by the ratio of breathing air and weight of fuel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59175865-A (JP)
Title: Method and agent for color-development of food
Inventor: KOTANI AKIJI
IPC: A23L17/00
Filed: 1983-03-24
Abstract: PURPOSE:To impart a fish paste product with nearly the same color as the color developed by D-glucose, and to improve the preservability of the paste, by using D-fructose as a color-developing agent. CONSTITUTION:A finely ground fish meat is added with <=3.5% of D-fructose and if necessary, with a springiness-improving agent, a pH-stabilizer, a surface active agent, etc.