baber/WOPTO huggingface dataset:
Patent JP-H06275834-A (JP)
Title: Method for evaluating matrix substrate
Inventor: KAWASAKI KIYOHIRO
IPC: H01L29/78
Filed: 1993-03-23
Abstract: PURPOSE:To abolish a monitor substrate for evaluating a semiconductor layer and an insulation layer and at the same time evaluate the semiconductor layer and the insulation layer for each glass substrate or each tray for fitting the glass substrate. CONSTITUTION:A heat resistance metal or silicide pattern 46 is formed at a specific position on a glass substrate 33 and then the chemical measurement of an insulation layer 23 or a semiconductor layer formed on the heat resistance metal or the silicide pattern 46 is performed by an optical system with the heat resistance metal or the silicide pattern 46 as a reflection mirror. Therefore, the semiconductor or the insulation layer formed on the glass substrate 33 can be evaluated on the heat resistance metal or the silicide pattern 46, thus eliminating the need of a monitor substrate. Also, information within surface of the glass substrate 33 can be obtained by properly selecting the position of the heat resistance metal or the silicide pattern 46, thus managing a tray for fitting the glass substrate 33 easily.
Patent JP-S55155094-A (JP)
Title: Cleaning of rolling oil
Inventor: FUJII KATSUHIKO
IPC: C10M101/00
Filed: 1979-05-23
Abstract: PURPOSE: To prevent lowering of the surface qualities of cold rolled steel sheets, by installing a centrifuge in the mineral oil circulation path of a delivery side two stage rolling machine of a cold rolling tandem for stainless steel, and separating soluble oil contained in the mineral oil.  
     CONSTITUTION: Mineral oil sprayed from a spray device 2 of a delivery side two stage rolling machine 1, is collected in an oil collecting vessel 3 and collected in an oil collecting tank 7. The oil is then sent to a centrifuge 8, of 4,000W7,000G, pref., 6,000W7,000G, centrifugal force where soluble oil and water which are brought in together with materials to be rolled, are separated. The cleaned mineral oil is fed to a clean tank 9 and, then, circulated through a pump 5 to the spray device 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60207460-A (JP)
Title: Inverter device
Inventor: KATSURAYAMA NORIYUKI
IPC: H02M7/48
Filed: 1984-03-31
Abstract: PURPOSE:To reduce a torque ripple by dividing the output frequency into a plurality of frequency bands, storing in advance information of pulse-width-modulated output waveform in a memory, producing it and controlling it. CONSTITUTION:A controller 20 of an inverter device stores in advance information of output waveform in response to the output frequency of a DC/AC converter 3, which is controlled to be conducted in response to the frequency by a frequency setter 21. The set frequency is input through an A/D converter 25 to a microcomputer 23 to control an AC/DC converter 10 through a gate drive circuit 26 and the converter 3 through a waveform controller 22 and a base driver 27. The controller 22 is composed as shown of memories 22d, selects the waveform data stored in advance by a waveform command signal from the microcomputer 23, designates the address of the data by the address designation signal of a binary counter 22c and outputs a waveform control signal to the driver 27.
Patent JP-S59189331-A (JP)
Title: Special photographing device
Inventor: TAKAMURA IWAO
IPC: G03B15/00
Filed: 1983-04-13
Abstract: PURPOSE:To obtain a clear photograph by arranging at least two light sources which light a subject at different angles, and moving the light sources almost at the same speed and taking a photograph while holding them in the direction so that the subject is lighted all the time. CONSTITUTION:The subject 1 having a fingerprint, etc., is pressed against an opening part 3 and the stop of a photographing device is adjusted after it is confirmed that the light sources 4 and 8 and shield plates 7 and 14 are at fixed positions, and an operation push button 17 is held pressed until the photography is completed. The light source 4 is moved firstly on the same plane in parallel around a fulcrum 11 as a center, and the shield plate 7 rotates at the same time around the fulcrum 11 in the opposite direction diagonally to light source 4. Then, the light source 8 is moved in parallel from an upper limit to a lower limit and the shield plate 14 is moved in parallel from an upper limit to a lower limit while diagonally to the light source 4 at the same time. The operation button 17 is released on the photography, and a reset push button 18 is pressed to return the light sources 4 and 8 and shield plates 7 and 14 to the fixed position. Consequently, a clear photograph is obtained even when the trace of a fingerprint, holograph, etc., on the subject is small or thin.
Patent JP-H05261494-A (JP)
Title: Peeling method for rapdily cooled, solidified and cast continuous foil for single roll method
IPC: B22D11/06
Filed: 1992-03-19
Abstract: PURPOSE:To provide the easy peeling method for the solidified foil from a cooling roll for a single roll rapid cooling and solidifying method by selecting the material of the roll by noticing the wettability of an Au alloy and the roll at the time of producing the amorphous Au alloy foil. CONSTITUTION:A least the surface of the single roll consists of ceramics consists of ceramics in the method for producing a thin-film amorphous foil strip by ejecting a molten metal consisting of an Au alloy to the surface of the single roll rotating at a high speed and rapidly cooling and solidifying the molten metal. As a result, the foil of the Au alloy, more particularly amorphous Au-Sn alloy foil adequate for a brazing filler metal, etc., is continuously and industrially produced at a good yield by the single roll rapid cooling and solidifying method.
Patent JP-H09244551-A (JP)
Title: Photoelectronic integrated package having independent menu bar
Inventor: MAIKERU ESU REBII
IPC: G09F9/33
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To facilitate incorporating of a menu or an object in a displayed perfect image at the time of being observed as a virtual image by incorporating many visual displays in mounting of a photoelectronic package. SOLUTION: A transparent central part 27 of a main surface 29 is formed on an attaching substrate 25, and many light emitting element display chips are arranged to be connected by vamp bonding. A first light emitting element display chip 28 consisting of a first array light emitting element is constituted so as to light emit within the range of a further longer wavelength, e.g. red/ orange color. An additional light emitting element display chip 30 consisting of an additional array light emitting element is constituted so as to light emit within the range of a further shorter wavelength, e.g. blue/green color. In such a manner, two light emitting element display chips 28, 30 exist in the photoelectronic package, and thus, many perfect images are generated, and these images are connected, and a multi-color display picture is formed.
Patent JP-S60219528-A (JP)
Inventor: JIYON DABURIYUU BAATOHORUDO ZA
IPC: G01L7/08
Filed: 1985-03-29
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-S63230739-A (JP)
Title: Uniaxially oriented wholly aromatic copolyester-imide molding
Inventor: KANDA TAKUMA
IPC: C08J5/00
Filed: 1987-03-20
Abstract: PURPOSE:To obtain a uniaxially oriented molding of high strength, high modulus and high heat resistance, by forming a wholly aromatic polyester-imide comprising a specified diamine component and a specified acid anhydride component into a uniaxially oriented molding. CONSTITUTION:A uniaxially oriented molding obtained by using a polyester- imide wherein the diamine component is 2-chloro-p-phenylenediamine (A) or both of this compound and p-phenylenediamine, the acid anhydride component comprises p-phenylene bistrimellitate dianhydride (B) or both of this compound and pyromellitic anhydride, wherein the content of component A in said diamine is 50-100mol.%, and that of component B in said acid anhydride is 20-80mol.%. Said oriented molding is used for, e.g., reinforcing rubbers, resins, etc. or in heat-resistant electrical insulation, etc. It can be used also in the form of a laminated tape as a structural material.
Patent JP-S61221946-A (JP)
Title: Information history memory
Inventor: MAKITA AKIHISA
IPC: G06F11/34
Filed: 1985-03-28
Abstract: PURPOSE:To obtain the correct working state of each information processor even in case an abnormal state occurs by receiving and storing the signals from the information processor. CONSTITUTION:An information history memory control circuit 5 receives the timing signal from an information processor 1 and sends the writing indication signal to an information history memory circuit 3. The circuit 3 receives the writing indication signal and then receives and stores the signal from an information processor 1. While the circuit 5 delivers the writing indication signal to a time history memory circuit 4 after receiving the timing signals by (n) times. The circuit 4 receives the writing indication signal and then the time information from the processor 1 to store it.
Patent JP-H03267749-A (JP)
Title: Gas leak monitoring device
Inventor: SATO HISAHARU
IPC: F23N5/24
Filed: 1990-03-16
Abstract: PURPOSE:To detect a gas leak and to preclude a fire and explosion by comparing the integral value of gas which is calculated by a gas leak calculating means with an integral value when gas obtained in consideration of a passing time passes a gas reception side. CONSTITUTION:An input processing means 1 reads in process quantities of gas pressure, etc., at a point A on a gas supply side and a point B on the gas reception side periodically and stores them in a process quantity storage part 6. A gas flow rate calculation processing means 2 takes the process quantities out of the storage part 6 at a gas flow rate calculation processing request (a) from the means 1 and corrects the instantaneous value of the gas flow rate difference pressure between the points A and B with temperature and pressure, so that the gas flow rate corrected value is stored 6. A gas leak calculating means 3 integrates the flow rate of gas passing between the points A and B for a constant time from the process quantities in the storage part 6 and the gas flow rate corrected value and the the integrated flow rate is stored 7. A gas arrival time calculating means 4 calculates the time when the gas at the point A reaches the point B. A gas leak monitoring means 5 outputs a warning to a warning output device 8 and a warning display device 9 when the deviation between the gas flow rate integral values at the points A and B is large.
Patent JP-H06271749-A (JP)
Title: Flame-retardant polyester resin composition
Inventor: MATSUSHIMA MITSUNORI
IPC: C08L67/02
Filed: 1993-03-23
Abstract: PURPOSE:To obtain the subject compsn. which has a high m.p. and excellent flame retardancy, melt stability, and moldability by compounding a modified polycyclohexylenedimethylene terephthalate resin with a halogenated bisimide and an inorg. flame retardant aid. CONSTITUTION:This resin compsn. is obtd. by compounding 100 pts.wt. modified polycyclohexylenedimethylene terephthalate resin obtd. by copolymerizing an arom. dicarboxylic acid, an aliph. dihydroxy compd. component contg. at least 60mol% 1, 4-cyclohexanedimethanol, and a minor amt. of an ester-forming diol compd. of formula I (wherein A is a divalent org. group having at least one arom. ring; and R is a divalent org. group such as a 2-8C aliph. hydrocarbon group) with 1-50 pts.wt. halogenated bisimide of formula II (wherein R1 is a divalent org. group; and R2 and R3 are each a divalent org. group provided at least one of them has at least one halogen atom) and 0. 1-20 pts.wt. inorg. flame retardant aid.
Patent JP-S62223423-A (JP)
Title: Fuel control device for disel engine
Inventor: NAKAHIRA TOSHIO
IPC: F02D41/00
Filed: 1986-03-24
Abstract: PURPOSE:To effectively reduce the exhaust of black smoke without deteriorating power performance, by providing a memory for memorizing an allowable fuel injection quantity for black smoke and a controller for supplying a signal of said allowable fuel injection quantity to a governor. CONSTITUTION:The memory 10 of a controller 6 memorizes an allowable fuel injection quantity for black smoke determined according to a boost pressure 3 and engine speed 4. The value of the fuel injection quantity in accordance with the detected boost and engine speed, which is supplied from the memory, is compared with the optimum fuel injection quantity in the controller 6, and in the case that the optimum fuel injection quantity is judged to be larger, the signal of the allowable fuel injection quantity for black smoke is supplied to a governor 8 instead of the optimum fuel injection quantity. The allowable fuel injection quantity of black smoke is injected during vehicle starting and rapid accelerating just after gear shifting. This, it is possible to effectively reduce the exhaust of black smoke without deteriorating power performance.
Patent JP-H03267718-A (JP)
Title: Laser plotting method for code plate for rotary encoder
Inventor: HATTORI SHUZO
IPC: H03M1/24
Filed: 1990-03-16
Abstract: PURPOSE:To obtain high accuracy and high resolution by molding the code plate integrally with its rotary shaft while the coding plate is equipped with an adjusting mechanism which makes the axes of rotation of the code plate coincident with a rotary driving mechanism automatically and fitting the coding plate to the adjusting mechanism through the shaft and making adjustments for the alignment at the time of laser plotting. CONSTITUTION:The main body of the coding plate 1 and its rotary shaft 1a are formed integrally and the inner periphery of the cylindrical wall of the main body is a material surface to be exposed. Further, the coding plate is equipped with the rotary axis adjusting mechanism 17 for making the axes of rotation of both the rotary driving mechanism 16, composed of stages 3 and 4 and goniometers 5 and 6, and the code plate 1 coincident with each other automatically. Further a couple of distance sensors 7a and 7b are provided in the cylinder of the coding plate 1 and the distance to the inner peripheral surface of the cylindrical wall corresponding to the angle phi of the rotation of a rotary base 2 is detected without contacting. Then the deviation and inclination of the rotary axis are detected with high accuracy and adjusted automatically. Consequently, an error in plotting is prevented from being generated and the encoder which has the high accuracy and high resolution is realized.
Patent JP-S61223759-A (JP)
Title: Corona discharger
Inventor: HAYASHI TAKANORI
IPC: H01T19/00
Filed: 1985-03-28
Abstract: PURPOSE:To improve the efficiency of electrostatic charging and to uniform the electrostatic charging by employing such a simple constitution that an insulator is only fitted partially to the internal surface surface of the shield case of an electrostatic charger. CONSTITUTION:The entire internal surface of the side wall of the shield case 321 on the downstream side in the rotational direction of a photosensitive drum 31 is covered with an insulator 323 and the internal surface of the inner wall 325 viewed from the opening part of the shield case 321 is also covered with an insulator 324 on the downstream side in the rotational direction of the photosensitive drum. The insulator 323 prevents the efficiency of the electrostatic charging from decreasing owing to the side wall and straightens an ionic wind due to corona discharge and the rotation of the photosensitive drum 31 to some extent. Further, the insulator 324 is recessed arcuately on the upstream side in the moving direction of the photosensitive drum 31 to expose the shield case 321 which operates as a counter electrode more at the center part of a discharge wire 322 and less at both end parts. Therefore, an ionic wind is straightened effectively and the quantity of electrostatic charging is suppressed by the shield case 321 which is exposed more at the center part where the quantity of electrostatic charging tends to increase. Thus, the efficiency of electrostatic charging is improved and the electrostatic charging is uniformed.
Patent JP-S59190417-A (JP)
Title: Oil feeding apparatus cylinder
Inventor: NAGAE YOSHINORI
IPC: F01M1/02
Filed: 1983-04-12
Abstract: PURPOSE:To normally operate an engine by using a small amount of lubricating oil by installing a check valve midway in the discharged-oil passage of an oil feeder for supplying lubricating oil into the cylinder of an engine and installing a suction collar part onto said check valve. CONSTITUTION:A discharge check valve 21 is installed into a discharge-oil passage 9 in the upper part of a plunger 4. A suction collar part 22 is formed in the intermediate part of the discharge check valve 21, and cuts-off the oil passage in a valve seat 23. When a cam 1 reaches the max. lift position, an oil feeding-rod check valve is closed to complete oil supply. When the plunger 4 lowers after oil supply is completed, also the discharge check valve 21 lowers, and flow of lubricating oil between the upper and the lower parts of the discharge check valve 21 is cut-off. Therefore, only at the proper position of piston, a proper amount of lubricating oil 18 can be supplied into a cylinder, and the engine can be operated normally by a small amount of lubricating oil.
Patent JP-S54156244-A (JP)
Title: High-frequency heater
Inventor: NITSUTA MASAHIRO
IPC: H05B6/70
Filed: 1978-05-29
Abstract: PURPOSE: For making good heating with a heating chamber effectively utilized and unevenness in heating is eliminated, to change in size at least either of the small and large width edges of the rectangular waveguide interconnecting a high- frequency oscillator and said heating chamber.  
     CONSTITUTION: A high-frequency heater is provided with a heating chamber 1, an oscillator 2, an antenna 3, an agitating electrode plate 4, a partition plate 5 and a waveguide 6. In such a heater, said waveguide 6 is made so that the upper section of said heating chamber 1 may be thinner than an oscillator 2 fitting section, i.e. the small width edge of said waveguide 6 may be smaller than an oscillating tube section. The electric field in said heating chamber 1 is uniformed by placing said electric wave agitator 4 at an opposite place to the power supply port of said waveguide 6 and by providing an electric wave agitator rotation range 7 directly under said power supply port at a section where said slectric wave is intensified. Further, an electric wave agitator rotation range 9 and a waveguide 6 matching section are provided combinedly by throttling the upper surface 8 of said heating chamber 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03264395-A (JP)
Title: Ic coin and preparation thereof
Inventor: SAKAGUCHI YOICHI
IPC: B42D15/10
Filed: 1990-03-15
Abstract: PURPOSE:To obtain an IC capable of being accurately thrown in a slot by constituting the second transparent or translucent cover body, which is formed on a substrate to cover the display provided on the substrate, so as to allow the same to inwardly protrude from the peripheral edge part of the substrate in the direction separated from a frame body. CONSTITUTION:When a display body 7 is prepared, display 23 is printed on a substrate 22 by offset printing and the second cover body 24 is quantitatively dripped thereon in a molten state. Whereupon, the second cover body 24 becomes a shape protruding in a state inwardly curved from the peripheral edge part of the substrate in the direction separated from a frame body 1 by surface tension. Next, the cover body is irradiated with a small quantity of ultravio let rays to be brought to a semicured state and the substrate 22 is strongly fixed to a recessed part 3 by an adhesive 6 and the second cover body 24 is irradiated with a large quantity of ultraviolet rays to be cured. By this method, electrodes 9 - 13 are inwardly retracted from the opening edge 1A of the frame body 1 on the side of an IC module 4 and the second cover body 24 outwardly protrudes from the opening edge 1B of the frame body 1 on the side of the display body 1 and, therefore, when one side of a slot is formed into an outwardly expanded shape, this coin can be thrown in the slot only when the coin is turned toward the expanded part of the slot on the side of the display body and, as a result, accurate reading and writing can be performed.
Patent JP-S59189692-A (JP)
Title: Gas laser device
Inventor: TAKAHASHI NORIO
IPC: H01S3/097
Filed: 1983-04-13
Abstract: PURPOSE:To obtain a device, wherein current instability due to decrease in a load voltage of a current control element in a constant-current control circuit is prevented and breakdown due to the withstand voltage and the output capacity of the current control element is also prevented, by detecting the load voltage of the constant current element, opening and closing an input to an auxiliary rectifier circuit by an electromagnetic switch, and cutting an input to a main rectifier circuit by the output of a current detector circuit. CONSTITUTION:A parallel capacitor 18 and a resistor 19 are connected to a diode 20'. A load voltage detector circuit 24 is connected to a current control element 2 in parallel. The output of the circuit 24 is connected to an electromagnetic switch 25. When an input voltage is in a steady state, the differential voltage between a voltage Vs of a reference power source 7 and an output voltage VM of a current detecting resistor 3 is amplified by a comparator amplifier 6 and supplied to the current control element 2 so as to control the differential voltage at zero. When the load voltage of the control element 2 is decreased, the switch 25 is closed by the output of the detector circuit 24, the output of an auxiliary rectifier circuit is applied across the diode 20', a supply voltage to a laser tube 4 and the load voltage of the current control element 2 are increased, and constant-current operation is continued. When the load voltage of the control element 2 is increased, the switch 25 is opened by the output of the detector circuit 24, and an input power source voltage to a transformer 15 is cut off.
Patent JP-H11260804-A (JP)
Title: Method for cleaning electrostatic chucking electrode
Inventor: MATSUOKA MAKOTO
IPC: H01L21/683
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a plasma cleaning method, which is suitable for removing a reaction product adheres on an electrode and which is mainly composed of C, Al and Si, without producing cuts in the insulating film of an electrostatic chucking electrode. SOLUTION: Plasma cleaning using gas containing BCl3 is continuously executed in a second step by following the plasma cleaning of a reaction product adhered on the insulating film 11 of the electrostatic chucking electrode 13 of a plasma processor in a first step, using O2 gas in a state in which a wafer 1 is not installed. High frequency voltage applied to the electrostatic chucking electrode 13 is set to be not more than 150 V during the plasma cleaning of the second step.