baber/WOPTO huggingface dataset:
Patent JP-S6057980-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKANO MOTOO
IPC: H01L21/338
Filed: 1983-09-09
Abstract: PURPOSE:To obtain an FET of low source to drain resistance, and having a stabilized electric characteristic by a method wherein after an insulating film is adhered on a GaAs substrate, the insulating film on the substrate excluding the peripheral part of a gate electrode is removed wholly to expose selectively element regions, electrode metal films are adhered on the source and drain electrode forming surfaces, and heat treatment is performed. CONSTITUTION:When an SiO2 film 15 is etched according to the anisotropic etching method, although the SiO2 film on the plane is removed wholly, but the SiO2 films 15 adhered on the peripheral parts of the sides of a gate electrode 14 are not removed to be left. Width of the remaining films on the peripheral parts thereof is controlled by film thickness of the SiO2 film 15. Then, a resist film mask 16 is formed again, source and drain electrode regions containing the gate electrode are exposed, and after the other parts are covered, an AuGe film 17 is adhered according to the vapor phase growth method. Then, when the resist film mask 16 is dissolved to be removed, the AuGe film 17 on the mask is removed at the same time. Then heat treatment is applied to alloy the AuGe film and the GaAs substrate, and a source electrode and a drain electrode 17 are formed.
Patent JP-H1116245-A (JP)
Title: Device and method for recording medium
Inventor: ADACHI HIDEYUKI
IPC: G11B19/02
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To further improve the checking accuracy of the write-in to a recording medium by providing a means for deciding that the write-in is proved as succesful when the following both data are agreed and as failed when both of the data are disagreed in the result of comparing the data read out by a 2nd exclusive drive and the data written in by a 1st exclusive drive. SOLUTION: A transporting mechanism 103 is controlled by a CPU 100 and a compact disk recordable CDR positioned at the lowermost part of a packet part is transported and inserted to the writing drive. By the CPU 100, in which the insertion of the CDR is detected by a sensor, etc., the write-in data and printed data are fetched from the generation source 106 and stored in a RAM 102. The write-in data in the RAM 102 are read out by the CPU 100 and transferred to the write-in drive 104 and recorded thereon. By the CPU 100, after all of the data are recorded on the CDR, the CDR is ejected from the write-in drive 104, and the transporting mechanism 103 is controlled so as to insert to the read-out drive 105.
Patent JP-2000354948-A (JP)
Title: Substrate polishing method and substrate polishing device
Inventor: KUNIMITSU KENICHI
IPC: B24B53/017
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To extend longevity of an abrasive cloth, reduce cost and carry out high quality polishing for a long period of time. SOLUTION: An abrasive cloth cleaning device 13 is set above a polishing surface plate 2. The abrasive cloth cleaning device 13 is furnished with an abrasive cloth cleaning mechanism 9, a dry ice particle spouting mechanism 14 and an oscillating mechanism 15. Loading removal of an abrasive cloth 3 is carried out by the dry ice particle spouting mechanism 14 furnished on the abrasive cloth cleaning device 13. As dry ice particles are spouted to the abrasive cloth 3, foreign matter causing loading is hit out to a surface of the abrasive cloth 3. As dry ice works on the abrasive cloth 3 as gas when it sublimates, the abrasive cloth 3 is rarely given mechanical damage. Consequently, as it is possible to extensively reduce consumption of the abrasive cloth in comparison with a conventional method, it is possible to realize increase of longevity of the abrasive cloth 3.
Patent JP-H04367195-A (JP)
Title: Inter-unit routing method
Inventor: SATO NOBUHIKO
IPC: H04Q3/545
Filed: 1991-06-13
Abstract: PURPOSE:To reduce retrial frequency of bypassing and to eliminate the need for a common memory by shifting a bypass destination unit each time a bypass- call is generated when an exchange unit has no idle line and bypassing between units is required. CONSTITUTION:When a calling is generated at a calling-generation exchange unit 1 and at that time an idle line exists for a path in the destination direction in the unit 1, connection is made with an output highway 7-1 contained in the calling-generation exchange unit 1 by way of a path 9-2. If there is no idle line for a path in the destination direction in the unit 1, based upon an idle channel information 3 transferred between respective exchange units, a bypass destination exchange unit 2 which has an idle line and exists in the destination direction is obtained at the unit 1. Then, a calling is connected to an output highway 7-2 contained in the unit 2 by way of (a unit connection highway 8-1, a path 9-3 in an inter-unit switch 4, a unit connection highway 8-2 and a path 9-4 in the unit 2).
Patent JP-H1013236-A (JP)
Title: Digital-to-analog conversion device
Inventor: KANEHARA MAKOTO
IPC: H03M1/82
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale of a D/A(digital/analog) conversion device by performing both the FIR filter processing and noise shaping processing, after an inversion of the digital voice signals in the D/A conversion. SOLUTION: An inverter 2 inverts the digital signals Di which are inputted to an input terminal 1 and performs an operation in a digital filter 3, by an interpolation filter 10 to output a signal on which the frequency of an integral multiple of sampling frequency of the input data is superimposed. A noise shaper 4 has no fixed pattern generated when the signals Di show zero data for a fixed period, from input of the superimposed signal and shows a function equivalent to addition of a dither signal. Then the circuit scale of a D/A conversion device can be reduced, even with the pre-emphasis data as, long as these data undergo both the FIR filter processing and noise shaping processing via a de- emphasis circuit 11.
Patent JP-H04364969-A (JP)
Title: Method for printing bar code in bar code printer
Inventor: TAZAWA SHIGERU
IPC: G06K1/12
Filed: 1991-06-12
Abstract: PURPOSE:To print a bar code of a (n+0.5)P unit using a thermal head of a heating element pitch P and a resin type thermal transfer ink ribbon. CONSTITUTION:A line thermal head having a large number of heating elements 10 arranged thereto at a definite pitch P is used and (n+1) wherein n is a positive integer) heating elements 10 are allotted to the parts NB, WB corresponding to the bars of a bar code and (n) heating elements 10 are allotted to the parts NS, WS corresponding to spaces. By generating heat from the heating elements allotted to the parts B corresponding to bars while suppressing the energy applied to the line thermal head 1, bars and spaces each having width of (n+0.5)P are drawn.
Patent JP-H1110642-A (JP)
Title: Method for housing smc by folding zigzag
Inventor: KATAYAMA HIDENORI
IPC: B29L7/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for housing SMC by folding SMC zigzag, which can prevent resin from leaking from the starting end of SMC(sheet molding compound), and facilitate connecting of SMC housed in each container box. SOLUTION: In this method, SMC is housed in a container box C by folding the SMC zigzag. In this case, the SMC is raised, along a standing surface 1 of the container box C, to the position lower than the height of the container box, and folding of the SMC is started from a container box bottom 5. At the completion of the folding, a starting end 9 of the SMC is held between the standing surface 1 and the stacked SMC, and in the position lower than the container box height.
Patent JP-S6146767-A (JP)
Title: Steering gear for four-wheel steering car
Inventor: SUGASAWA FUKASHI
IPC: B62D7/15
Filed: 1984-08-13
Abstract: PURPOSE:To make a front-wheel steering angle and a rear-wheel steering angle operatable separately, by installing each of operators for front and rear wheels. CONSTITUTION:A front-wheel controller 3F finds each steering angle of front wheels 11 and 12 on the basis of output of a sensor 2 detecting the operated variable of a steering wheel 1 installed in front of a driver's seat and controls a motor 5. On the other hand, a rear-wheel controller 3R finds each steering angle of rear wheels 20 and 21 on the basis of output of a sensor 30 detecting the operated variable of an auxiliary handle 31 installed at the side of the driver's seat and controls a motor 14. According to this method, when garaging takes place, a turning center is shiftable freely.
Patent JP-H0921535-A (JP)
Title: Heating table
Inventor: EDA YASUNARI
IPC: F24C1/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent dust from being produced owing to a cover and prevent time from being taken for a user to go in and out by providing a heating space with heat radiation between a cable top plate and a floor surface on which legs of the table top plate are placed. SOLUTION: With power supplied, a heater 5 on the upper side of a heat dissipation panel 3 produces heat to heat the heat radiation panel 3. Surface temperature of the heat dissipation panel 3 is set to be 80 to 150 deg.C, and the heat dissipation panel 3 radiates farinfrared rays downward therefrom to heat a heating space below a table top plate 1. An outer frame 4 is protruded lower than the heat dissipation panel 3 to prevent thereby the rise of a convection heat. The heat radiation panel 3 is flat plate-shaped, and a chair 8 is contained in the heating space below the heat dissipation panel. For heating action the heat dissipation panel 3 is raised in its temperature and long wavelength infrared rays are radiated and far infrared rays of about 7μm are radiated to heat a floor, chair 8 and a person. Therefore a thick bedquilt is not necessary and so dust does not occur.
Patent JP-H08340559-A (JP)
Title: Facsimile communication equipment
Inventor: KAJIWARA TOMOHITO
IPC: H04L12/58
Filed: 1995-06-12
Abstract: PURPOSE: To obtain the facsimile communication equipment in which no pocket paper is required. CONSTITUTION: When a calling device 11 is called from a center equipment 7 via predetermined line wire and extension (a), the device 11 replies it and sends an extension number of a called party sent from the center equipment 7 after the reply to other extension (b) so as to report the arrival of facsimile information leading to the center equipment 7 to an adaptor 5 connecting the extension corresponding to the extension number. Upon the receipt of the notice of the arrival of the facsimile information from the calling device 11 to the center equipment 7, the adaptor 5 makes a call to the center equipment 7 to connect a facsimile equipment 4 connecting to its own equipment to the center equipment 7 to receive the facsimile information.
Patent JP-H0672861-A (JP)
Title: Colored solid pharmaceutical preparation
Inventor: KURIHARA MASAHIKO
IPC: A61K9/48
Filed: 1993-07-07
Abstract: PURPOSE:To obtain the subject pharmaceutical preparation, excellent in safety and brightness and useful as a food, a medicine, etc., by coating and coloring a medicine such as a bare table with a coating layer comprising vitamin B12s. CONSTITUTION:The objective pharmaceutical preparation is obtained by coating and coloring a medicine such as a bare tablet with a coating layer comprising (B) preferably 0.001-20 pts.wt. vitamin B12s such as cyanocobalamin in (A) 100 pts.wt. coating agent containing granulated sugar or gelatin.
Patent JP-S5957650-A (JP)
Inventor: SOGAWA AKIRA
IPC: A61B18/18
Filed: 1982-09-27
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-S6222740-A (JP)
Inventor: FURAIMUNTO REERUSHIYAITO
IPC: C07C45/80
Filed: 1986-07-18
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-S5871540-A (JP)
Inventor: YURUGEN FUROOJIEN
IPC: G01R31/28
Filed: 1982-09-27
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-S6412821-A (JP)
Title: Rush current preventive circuit
Inventor: ABE SHIN
IPC: H02H7/20
Filed: 1987-07-06
Abstract: PURPOSE:To prevent a device against rush current flowing to a load, by providing a means to limit the current when instantaneous breakage is restored. CONSTITUTION:A power voltage 1 is supplied to an instantaneous breakage detection circuit 10a. The voltage VG supplied to a base of a transistor 12 in the instantaneous breakage detection circuit 10a has a time constant determined by a resistance R3 and a capacitor C2 when the power voltage 1 is at the leading edge, and has a time constant determined by a resistance R4 and a capacitor C2 at the trailing edge. The output of the transistor 12 is supplied to the gate of an FET 21 of a rush current regulation circuit 20a. The resistance between the source and drain of the FET 21 is small when the voltage VG is large, while when the voltage VG becomes small, the above resistance becomes large. Immediately after the restoration of instantaneous breakage, the voltage VG is therefore so small that the resistance of FET 21 is large and the rush current can be limited to the minimum.
Patent JP-S5871333-A (JP)
Title: Production of inside valve material
Inventor: TODA SHIGEYUKI
IPC: C21D9/00
Filed: 1981-10-23
Abstract: PURPOSE:To obtain an inside valve material of improved delayed cracking resistance by reducing the temp. of SUS416 steel once down to the nose at the constant temp. transformation curve of said steel in the hardening and cooling process of a carburization hardening stage for said steel and holding the steel at the same temp. for a prescribed time then air cooling the steel. CONSTITUTION:SUS416 steel which is a martensitic chromium stainless steel is selected as an inside valve material. In the hardening and cooling process in the stage for carburization hardening of said SUS416 steel, the temp. is once reduced down to the nose (the temp. region where transformation is completed in the shortest time; 690-730 deg.C) at the constant transformation curve of the SUS416 steel. Thereafter the steel is held for about 20-90min (the longest permissible holding time when >=60% unconverted austenite can be assured) at this reduced temp. and is then air-cooled. As a result, the base material part is annealed simultaneously with the hardening of the surface carburized part of the SUS416 steel, whereby the intended inside valve material is produced.
Patent JP-H0613538-A (JP)
Title: Power switching unit for ignition of internal combustion engine
Inventor: OISHI HIDETOSHI
IPC: H01L25/07
Filed: 1992-06-26
Abstract: PURPOSE:To achieve a longer life of a DIS ignitor for electronic circuit for internal combustion engines and a higher reliability thereof for building a versatile manufacturing process. CONSTITUTION:An insulating board 7, thermal stress relief sheet 5, and power transistor 3 are deposited on a base 9 in this order. The power transistor 3 is bonded to the stress relief sheet 5 using high temperature solder 4; the stress relief sheet 5 is bonded to the insulating board 7 using silver solder 6; and the insulating board 7 is bonded to the base 9 using eutectic solder 8. For the optimization of the structure, the eutectic solder 8 is subject to theoretical numeric values: the thickness shall be 0.22mm or more and the allowable thermal resistance be thetajc.
Patent JP-H0458154-A (JP)
Title: Production of crosslinked copolymer particle for reversed-phase liquid chromatography and column for reversed-phase liquid chromatography
Inventor: AOYAMA TETSUYA
IPC: C08F16/32
Filed: 1990-06-27
Abstract: PURPOSE:To efficiently produce the corsslinked copolymer particles effective as s a column packing material for reversed-phase partition liquid chromatography by subjecting corsslinkable vinyl ester having a hydroxyl group in the molecule, etc., to an aq. suspension polymn., then bringing the same into reaction with 6 to 24C aliphat. acid, etc. CONSTITUTION:The crosslinkable vinyl ester or crosslinkable vinyl ether having hydroxyl group and a vinyl compd. to be used at need are subjected to the aq.suspension polymn. in the presence of an org. solvent which does not compatibilize with water at need to form the crosslinked copolymer particles. The 6 to 24C aliphat. acid or its acid anhydride or acid chloride is brought into reaction with the crosslinked copolymer particles obtd. in such a manner. The resulted spherical crosslinked copolymer particles are classified at need and are used as the column packing material for reversed-phase liquid chromatography. The crosslinked copolymer particles produced in such a manner are highly resistant to acids and alkalis and have the small differences in swelling and shrinking among various kinds of solvents. The column for reversed-phase partition liquid chromatography for which these particles are used has excellent characteristics.
Patent JP-H0810056-A (JP)
Title: Sectional shelf
Inventor: ASAI CHIHARU
IPC: A47B43/00
Filed: 1994-06-28
Abstract: PURPOSE:To lessen a space for storing shelf boards when they are out of use by extending each side board, rotate each back board roughly at a right angle, and thereby enabling a sectional shelf to be assembled/folded. CONSTITUTION:In order to fold the sectional shelf, each partitioning board P is pulled out of the sectional shelf first. And each back board G is rotated around an intermediate engaging section and an end section engaging section toward the inside direction of each box unit, so that each back board G consisting a top and bottom unit is brought into contact with the lower surface of each top board C. Each back board G is also folded in such a manner as to be brought into contact with the lower surface of each intermediate board H. After that, the side frame section s3 of each side board S is folded two times at an outside V shaped groove and an inside V shaped groove, and each side board S is folded into a bellows shape. The sectional shelf where each top board C, each bottom board B, each intermediate board H, each back board G and each side board S are connected to one another, is carried over in a state that the aforesaid shelf is compactly folded. Since the sectional shelf is so constituted that it can be folded, a space for storing the sectional shelf can thereby be lessened when it is out of use, and the movement or transportation of the sectional shelf is also simply carried out.
Patent JP-H1019580-A (JP)
Title: Gps receiver
Inventor: YOSHITOSHI HIROSHI
IPC: G08G1/0969
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To maintain the positional accuracy of a moving body high even when the moving body moves at a city area of a poor wave reception environment, by enabling calculation of an absolute position according to a GPS method even if waves are received from two or one GPS satellite. SOLUTION: The apparatus has an antenna 101 for receiving electric waves from a plurality of or a single GPS satellites 400a400d, a receiving means 102 for converting a frequency of the waves, a demodulating means 103 for analyzing a navigation message, a stable time-detecting means 106, a distance-detecting means 110 and an azimuth-detecting means 120 for a self-contained navigation, a GPS position-operating means 104 for calculating a position of a moving body based on information of the means, and a position-outputting means 105. Even when waves are received from two or one GPS satellite 400a-400d, unknown values are decreased owing to the distance, azimuth information of the self-contained navigation to operate the position of the moving body according to a GPS method.  A time error can be corrected and the position according to the GPS method can be calculated and output in this manner.
Patent JP-H05310281-A (JP)
Title: Pressure container for containing gas, liquid, pastelike material or similar products
Inventor: RUDORUFU REHINAA
IPC: B65D83/16
Filed: 1992-06-26
Abstract: PURPOSE: To improve fluid-tightness of a metal container for containing aerosol, which is useful for mixed supply of two component products, by providing a flexible containing bag that forms a second containing chamber in the container, and by attaching the containing bag to a valve plate fixed to a delivery end of the container. CONSTITUTION: A pressure container 3 is constructed as a multi-chamber container having a first external chamber 19 defined by walls of the container 3 itself, and a second chamber 1 composed of a flexible containing bag contained in the first external chamber 19 in a sealed state. An upper end 4, which is an end of a discharge port of the container 3, has a cup-shaped annular part 7, where a tubular inserting member 8 to be contained in the container 3 is held. A valve plate 9 is attached to an inside end of the tubular inserting member 8. A valve member can be inserted into the two conical valve holes 10, 11. A neck 13 of a flexible containing bag 2 is attached to an extended tube member 12 connected to the lower end of the valve hole 10.
Patent JP-H068567-A (JP)
Title: Timing belt attaching member
Inventor: SUDA KOJI
IPC: B41J19/20
Filed: 1992-06-26
Abstract: PURPOSE:To automatically attach a timing belt by forming the tooth part of the attaching part to which the timing belt is attached so as to make the same longer than the meshing length with the teeth of the timing belt when the timing belt is attached. CONSTITUTION:In a timing belt attaching member equipped with an attaching part having the tooth part 21a meshed with the teeth of a timing belt and having the timing belt attached thereto so that the tooth part 1a is meshed with the teeth of the timing belt, the tooth part 21a of the attaching part 20 is formed so as to be made longer than the meshing length L1 with the teeth of the timing belt when the timing belt is attached. As a result, since alignment can be preliminarily performed when the timing belt is attached to the attaching part 20, the timing belt can be automatically attached.
Patent JP-H08338643-A (JP)
Title: Ceiling suspended type air conditioner
Inventor: KASAHARA HIDEAKI
IPC: F24F13/32
Filed: 1995-06-13
Abstract: PURPOSE: To provide a ceiling suspended type aie conditioner which can be installed at a central part of an indoor area without damaging an indoor aesthetic appearance. CONSTITUTION: Two sets of air conditions 20A, 20B are suspended from a ceiling with bolts 2 while their rear surfaces 3B being contacted to each other in which a suction port 4 is arranged at a rear lower surface of a casing 3 of parallelpiped having a lateral long thin shape and a blowing port 5 is arranged at a front surface and in which both a heat exchanger and a blower are installed in an air flow passage ranging from the suction port 4 of the casing 3 to the blowing port 5.
Patent JP-2000002763-A (JP)
Title: Air current detecting method and laser radar device
Inventor: OGA YASUNORI
IPC: G01S13/87
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To observe wind velocity without being influenced by raindrops in a rainy weather by determining the wind velocity from the vector operation of the motion vector and vertical fall speed component of the rain droplets. SOLUTION: The laser transceiver 1 of this device 10 emits laser beam toward a target and receives its scattered signal. A signal processor 3 calculates the motion vector of the rain droplets on the basis of this scattered signal, and a microwave radar device 2 emits a radio wave having a prescribed wavelength to the droplets vertically upward from under to calculate the vertical fall speed component of the droplets on the basis of the received reflected wave from the droplets. The signal processor 3 removes the resulting velocity component from the motion vector of the droplets based on the received signal and provides the wind velocity from which the influence of the rain is removed by this operation. Namely, the droplets take the composed motion of the velocity component by the influence of wind and the vertical fall component by the influence of gravity.  Accordingly, the droplet speed in a rainy weather is observed to determine the wind velocity on the basis of the velocity information of the wind from which the influence of the rain is removed, and the result is visually displayed on an indictor 4.