baber/WOPTO huggingface dataset:
Patent JP-S63318561-A (JP)
Title: Production of hard mask
Inventor: FUKUYAMA SHOZABURO
IPC: G03F1/68
Filed: 1987-06-22
Abstract: PURPOSE:To stably form a metallic thin film pattern having excellent adhesiveness and reduced at its defects such as a pinhole and lacking on the pattern by uniformly roughing only a glass face finally required and applying a plated film to the rugged glass surface. CONSTITUTION:A required mask pattern is printed on a glass substrate 1 by using cyclized rubber group negative resist 2 excellent in chemical resistance and developed and only the glass surface of a part corresponding to a pattern part is exposed. Then, the glass surface is roughed by a hydrofluoric acid group etching reagent, a catalyser 5 is applied by a surface activating method, and a metallic film 6 such as nickel is deposited by an electroless plating method to peel a negative resist 3. Thus, a hard mask of high quality having a non- porous metallic thin film pattern and having rigid adhesiveness can be produced by forming said metallic thin film pattern.
Patent JP-H0321536-A (JP)
Title: Drum rotating device of truck mixer
Inventor: ISHIGAKI TORU
IPC: B60P3/16
Filed: 1989-06-16
Abstract: PURPOSE:To accomplish low noise operation by furnishing a variable capacity type pump with two-direction discharge and a constant capacity type pump with one-direction discharge, the later having a discharge amount smaller than the max. discharge amount of the former, on a common drive shaft, and providing possibility of high speed rotation of a drum during washing, etc., without requiring high speed rotation of engine. CONSTITUTION:An oil pressure pump 1 of variable capacity type with two- direction discharge is mounted on the drive shaft of an engine together with another oil pressure pump 2 of constant capacity type with one-direction discharge having a discharge amount less than the max. discharge amount of the first named pump 1. These pumps 1, 2 are connected with a hydraulic motor 4 to drive the drum 5 of a truck mixer through a hydraulic circuit in which a center close type flow rate/direction control valve 32 is equipped. That is, the pump port P of another flow rate/direction control valve 35 is connected with one port of the oil pressure pump 1 and the discharge port of the oil pressure pump 2, while the return port R connected with the other port of the pump 1 and the suction port of the pump 2, and load ports A, B are connected with the ports of the hydraulic motor 4.
Patent JP-S5945872-A (JP)
Title: Method and apparatus for culturing microorganism
Inventor: OORAKU KAZUO
IPC: C12M1/36
Filed: 1982-09-07
Abstract: PURPOSE:To enable the cultivation of objective microorganisms rapidly, in high yield and quality, in a hardly controllable cultivation system of microorganisms, by controlling the parameters such as Pr, Ti, Td, etc. according to the measured quantities representing the state of cultivation. CONSTITUTION:The concentration of the baker's yeast (X) and that of glucose (Sin) in the culture tank 1 are determined during fermentation. The optimum parameters Pr, Ti and Td corresponding to the obtained baker's yeast concentration (X) and the glucose concentration (Sin) are calculated according to the formula I by the optimum parameter circuit 11. Separately, the ethanol concentration in the culture liquid measured by the alcohol sensor 6 is subtracted from the target ethanol cncentration by the relational subtractor 8 to obtain the deviation (epsilon). The controlling operation signal Z is calculated from the deviation (epsilon) and the optimum control parameters Pr, Ti and Td according to the formula IIby the feedback operation circuit 12. Finally, the opening of the valve in the operation part 5 is controlled according to the signal Z to control the feed of glucose.
Patent JP-H0450350-A (JP)
Title: Knotter controller
Inventor: MANAKA TETSUYA
IPC: D04B15/78
Filed: 1990-06-15
Abstract: PURPOSE:To simply perform the knitting operation of a desired pattern and the change in the pattern by switching the yarn number of knotters on the basis of a knotter yarn number-switching program for switching the number of the electrically fed yarn. CONSTITUTION:The number of knotters, the positions of the knitters based on a round knotting machine and the yarn number of yarn fed for respective knitting courses are set, and the program of a prescribed pattern is made with a program-making and editing treatment section 4 and memorized in a memory 5. On a knitting operation a program is called out for each course with a knotter driver 7. The knotter driver 7 selects a knotter to be operated for each course, and a yarn number specified for each knotter is switched in response to the position signal of a rotary encoder 10 to knit a prescribed pattern.
Patent JP-S5679421-A (JP)
Title: Manufacture of reticle
Inventor: IGARASHI KOUJI
IPC: G03F1/76
Filed: 1979-12-03
Abstract: PURPOSE:To reduce a difference in widths of patterns by a method wherein an exposure for patterns performed by a pattern generator is alternatively performed by using apertures having the same size for its portions corresponding to a sensed resistance and a dummy sensed resistance when a pattern forming reticle of a magnetic bubble memory tip is to be manufactured. CONSTITUTION:Exposure for a pattern for a sensed resistance 6 and a dummy sensed resistance 7 is performed as follows by applying a pattern generator. That is, these resistance 6 and 7 are closely arranged, a size of the aperture to be used is made to be the same as that of the part A of the resistance 6 to perform the exposure of the part A, then the part A' of the resistance 7 corresponding to the part A is exposed. Then, in sequence, the part B of the resistance 6, the part B' of the resistance 7, the part C of the resistance 6, and the part C' of the resistance 7 are exposed in sequence. With this arrangement, even if any variation is found in a voltage of power supply during an exposure operation, a difference in a width of the pattern may be reduced.
Patent JP-H025486-A (JP)
Title: Semiconductor non-volatile memory
Inventor: NAKANISHI AKISHIGE
IPC: H01L29/792
Filed: 1988-06-23
Abstract: PURPOSE:To obtain a thin gate insulating film having high film quality and high reliability by forming the thin gate insulating film, with a thickness of about 100Angstrom , at a tunnel region provided on a semiconductor substrate surface through thermal oxidation on a low concentration N-type region on the semiconductor substrate surface. CONSTITUTION:The film quality of a thin gate insulating film, with a thickness of about 100Angstrom , formed on a high concentration N-type region on a semiconductor substrate surface is inferior to that of a thin gate insulating film formed on a low concentration N-type region, so that the thin gate insulating film 5, with a thickness of about 100Angstrom , is formed on the low concentration N-type region 2 on the semiconductor substrate 1 surface. That is, by forming the thin gate insulating film 5, with the thickness of about 100Angstrom , on the low concentration N-type region 2 on the semiconductor substrate 1 surface which is a tunnel drain region, the thin gate insulating film having high film quality and high reliability can be obtained.
Patent JP-S6312859-A (JP)
Title: Fuel injection valve driving device for multi-cylinder internal combustion engine
Inventor: YAMADA AKIRA
IPC: F02D41/34
Filed: 1986-07-02
Abstract: PURPOSE:To enable fuel supply corresponding to the operating condition for respective cylinders, by producing an injection pulse of predetermined pulse width according to timing pulses distributed for respective cylinders and applying said pulse onto an electromagnetic coil in a fuel injection valve. CONSTITUTION:When an engine is operating, an injection timing determining means 29 produces timing pulses synchronous with the open valve timing of an intake valve on the basis of a detection signal fed from a crank position detecting means 17. Said timing pulses are first distributed by an injection timing pulse distributing means 30 and fed to injection pulse generating means 31-34 for respective cylinders. Respective generating means 31-34 output injection pulses of predetermined pulse width for obtaining a fuel injection time corresponding to the operating condition being determined by an injection time determining means 35. Then said injection pulses are applied through an injection valve driving means 28 onto electromagnetic coils 23-26 of respective fuel injection valves 5 so as to perform fuel injection for respective cylinders.
Patent JP-H0446940-A (JP)
Title: Propylene resin molding having improved resistance to discoloration by exposure to radiation
Inventor: HIU TOYOAKI
IPC: C08K5/20
Filed: 1990-06-14
Abstract: PURPOSE:To prepare the title molding useful as a medical tool which undergoes a radiation sterilization by molding a resin compsn. comprising a propylene resin contg. a specific compd. and irradiating the resulting molding with a radiation. CONSTITUTION:A resin compsn. comprising a propylene resin (e.g. an ethylene- propylene random copolymer) contg. a fatty acid amide, pref. oleic acid amide, is molded and irradiated with a radiation.
Patent JP-H0448638-A (JP)
Title: Manufacture of semiconductor device
Inventor: DEGUCHI TATSUYA
IPC: H01L21/331
Filed: 1990-06-14
Abstract: PURPOSE:To obtain a manufacturing method for making the value of hFE uniform independently of the length of an emitter, by making the areal ratio of the emitter diffusion region of a transistor to a polycrystalline silicon film constant, in the bipolar semiconductor device having at least two kinds of the transistors, each having the polycrystalline silicon film on its emitter diffusion layer. CONSTITUTION:To obtain the same hFE and VBE as others, the areal ratio of the emitter to the polycrystalline silicon film of every transistor is made to be the same as others. Thereby, even if the length of the emitter of a transistor is different from others, the hFE of the same value as others can be obtained.
Patent JP-H0714154-A (JP)
Title: Calender device for production of magnetic recording medium
Inventor: OKAWA MASAYUKI
IPC: G11B5/84
Filed: 1993-06-25
Abstract: PURPOSE:To enable cleaning or exchanging of main rolls without stopping a calender treatment and to simplify operations such as cleaning. CONSTITUTION:This calencler device is provided with two sets of calender units A and B and are arranged in series in the traveling route of a base F. Every other piece of the main rolls 2, 4, 6 are provided with bearings 31 movably by means of feed screws 51 so that every other piece of the main rolls 2, 4, 6 described above are withdrawn from between the other main rolls 1, 3, 5, 7 to release clamping of the base F.
Patent JP-H0820356-A (JP)
Title: Jack storage structure
Inventor: NIIYAMA KOJU
IPC: B60R7/04
Filed: 1994-07-07
Abstract: PURPOSE:To stably hold a jack without fixing it with a bolt and facilitate the fitting/removing work of the jack by providing a jack bracket upward removably holding the pantograph type jack on its side on a wheel house expanded to the inside of a vehicle. CONSTITUTION:A bracket 1 having a flat plate section holding a jack J is welded to the upper face 31 of the wheel house of a rear wheel. A side lining 4 is formed above the wheel house 3 to secure the storage space 40 of the jack J. The pantograph type jack J is temporarily shrunk to the minimum size, it is inserted into the storage space 40 from an opening window 41, a base JB is faced to the claw piece 21 of an L-shaped member 2A, shoulder sections JS are faced to claw piece sections 21 of both L-shaped members 2B, the jack J is mounted on its side on the flat plate section, the jack J is extended to press the base JB and shoulder sections JS to the mating claw piece sections 21 respectively, and the jack J is held with no rattle.
Patent JP-H06327416-A (JP)
Title: Preparation of 'tempura'
Inventor: KAWAMOTO SHUNICHI
IPC: A23L5/10
Filed: 1993-05-20
Abstract: PURPOSE:To prevent the deterioration of the commercial value of TEMPURA caused by the scorching of algae such as laver and green laver, vegetables such as spinach and green stone-leek, deep-fried pastry ball, shaven dried bonito, etc., by the hightemperature in frying in the case of adding the above materials to TEMPURA batter and frying and drying the product to fix the materials to the TEMPURA. CONSTITUTION:A fried TEMPURA is topped with a topping material, e.g. algae such as laver and green laver, vegetables such as spinach and green stone-leek, deep-fried pastry ball, shaven dried bonito, etc., and the topping is fixed to the TEMPURA. A TEMPURA fried in a solid fat having a melting point of about 25-50 deg.C is used in the topping process and the topping material is fixed while the temperature of the TEMPURA is higher than the melting temperature of the solid fat. A TEMPURA topped with the topping material and having beautiful color can be prepared by this process without deteriorating the taste and flavor of the TEMPURA.
Patent JP-S5859145-A (JP)
Inventor: HOITO ERU SUMISU
IPC: B65H19/12
Filed: 1982-09-09
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-H09314473-A (JP)
Title: Manufacture of strip cylindrical body
Inventor: SUGINAGA SEIICHI
IPC: B24D13/04
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To continuously manufacture strip cylindrical bodies using small and light-weight strips by sticking one surface of a both-side adhesive tape to the end surface of strips in aligned states and the other surface of both-side adhesive tape to the outer periphery of a center cylinder. SOLUTION: One end surface of each of strips 1 in aligned states is exposed from a case releasing surface. A both-side adhesive tape 3 having a width equal to that of this releasing surface is prepared, its one surface is pressed from the case releasing surface and one surface of each of all the strips 1 in the case is stuck to one both-side adhesive tape 3. By the rotation of a rotary disk, a center cylinder 6 is pressed to the other surface of the both-side adhesive tape 3, and the both-side adhesive tape 3 is adhered around the center cylinder 6. Thus, a number of strips 1 stuck to the other surface of the both-side adhesive tape 3 are radially expanded around the center cylinder 6 to form a strip cylindrical body.
Patent JP-S5778758-A (JP)
Title: Scan type electron microscope
Inventor: OTAKA MASASHI
IPC: H01J37/28
Filed: 1980-11-05
Abstract: PURPOSE:To simplify the operation by detecting the signal generated from a specimen through a plurality of detectors then switching said signal to the scanning line unit by means of a switching circuit operating synchronously with the scanning line thereby indicating a combined image. CONSTITUTION:The signal generated from a specimen 2 is detected by detectors 3, 4 and provided to a switching circuit 15 controlled by the output from a pulse generating circuit 14 operating synchronously with the output saw-tooth wave for the lateral axis of a scanning oscillator 13. Then the outputs from the detectors 3, 4 are provided to a Braun tube 10 through a switch 8 thereafter the switches 7a-7c are switched to apply the output from a switching circuit 15 to the Braun tube 10 thus to view the combined image. Consequently the signal from the detectors 3, 4 is switched for every lateral axis scanning line of the Braun tube 10 and displayed as a combined image resulting in the simplification of the operation and the shortening of the time required for the adjustment.
Patent JP-H06349613-A (JP)
Title: Resin-bonded rare-earth magnet
Inventor: TAKEMURA MASAO
IPC: H01F7/02
Filed: 1993-06-02
Abstract: PURPOSE:To obtain a resin-bonded rare-earth magnet, which has a good dimensional accuracy, is high in density and is good in magnetic characteristics. CONSTITUTION:In a resin-bonded rare-earth magnet formed of a binder resin, which consists of an epoxy resin and in which magnetic powder consisting a rare-earth element, iron and boron is dispersed by kneading, the epoxy resin is made by mixing a first epoxy resin, which is spherical and has a mean particle diameter of 40mum or shorter, and a second epoxy resin, which is tabular and has the largest length of 70 to 100mum, the ratio of the mass of the first epoxy resin to the mass of the whole epoxy resin is set in the ratio of 1 to 50 to within 95% and at the same time, the mass of the whole epoxy resin is set at 2% or lower of the mass of the magnetic powder. A lubricant consisting of stearic acid salt may be mixed.
Patent JP-S6136909-A (JP)
Inventor: AREKUSANDERU BURAIPUTOROI
IPC: H01F29/04
Filed: 1985-07-17
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-H0448678-A (JP)
Title: Flexible printed circuit board
Inventor: KAYANO CHIKAFUMI
IPC: C08G65/40
Filed: 1990-06-13
Abstract: PURPOSE:To prevent deformation caused by moisture absorption and improve dimensional stability by using a crystalline film, which is made of polyether copolymer resin at the specified composition ratio and of the specified melt viscosity, as an insulating substrate and forming a conductive layer thereon. CONSTITUTION:A polyether copolymer resin crystalline film, which is composed of cyclic units shown by formulae (I) and (II), the molar composition rate of the cyclic unit shown by formula (I), represented by (I)/{(I)+(II)}, of which is 0.15-0.40 moles, and the melt viscosity of which is 3,000-100,000 P at 400 deg.C, is used as an insulating substrate and a conductive layer is formed thereon.
Patent JP-S5381035-A (JP)
Title: Error correction-detection system
Inventor: WATANABE YUTAKA
IPC: G06F11/10
Filed: 1976-12-27
Abstract: PURPOSE: To perform the accurate error correction and detection by writing and reading all inverted data without any error after detecting and correcting the one-bit error. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6313187-A (JP)
Title: Cassette tape with ic memory
Inventor: HIBI TAKETOSHI
IPC: G11B27/00
Filed: 1986-07-02
Abstract: PURPOSE:To easily confirm the tape position by integrating a semiconductor memory capable of data write/read in a space of a case with respect to a magnetic tape to extend the function of a conventional paper label. CONSTITUTION:The semiconductor memory 6 is integrated in the case space with respect to the magnetic tape 10, required information is stored in the memory and the information is utilized by a CPU 15 through an interface 14. For example, in using data such as a tape rotating pulse, a reel diameter and a tape thickness from a servo mechanism control circuit 12, the position of the tape 10 is calculated by the CPU 15. Further, the content of the tape 10 is stored in the memory 6 through A/D, D/A converter 17 and the interface 14 and the data is used for the user freely as retrieval information at the reproduction of the tape 10. Thus, it is not required to describe the information of the recorded content onto a paper label and the position of tape is retrieved easily.
Patent JP-H0712934-A (JP)
Title: Range finder
Inventor: NASU YOSHINORI
IPC: G01B11/00
Filed: 1993-06-28
Abstract: PURPOSE:To provide a highly accurate range finder by preventing erroneous measurement caused by obstacles. CONSTITUTION:A reflecting body which reflects light having a wavelength of 1 and absorbs light having a wavelength of 2 is attached to an object to be measured and semiconductor lasers 501 and 502 having different oscillation wavelengths of 1 and 2 are provided in laser radar equipment. Counters 517 and 518 measures the time from the oscillation starting time of the lasers 517 and 518 and photodetectors 513 and 514 detect the reflected light of the pulsed light from the lasers 501 and 502 from an object to be measured or an obstacle. A data holding circuit 520 holds each time data when the photodetectors 513 and 514 detect the reflected light and a signal processing section 521 discriminates whether or not the time data based on the input of the output signal DT4 of the photodetector 514 is held during a period of time + or -DELTAT measured from the time data based on the output signal DT3 of the photodetector 513 held in the circuit 520 and, when the time data are not held, calculates the distance to the object to be measured.
Patent JP-S5946739-A (JP)
Title: Deflection yoke
Inventor: OKUYAMA NORITAKA
IPC: H01J29/76
Filed: 1982-09-10
Abstract: PURPOSE:To correct the variation of the horizontal trapezoidal distortion and horizontal linearity generated since a projected optical axis is inclined for a screen without using an electric distortion correction circuit by providing an asymmetrical jumper coil for the vertical central line of a deflection yoke. CONSTITUTION:One conductor of jumper coils 17a and 17b is arranged on a horizontal deflection coil 11 and the other conductor is arranged near a vertical central axis 16 in which the horizontal deflection coil 11 does not exist. When the right semi-surface of a CRT for projection is deflected, current flows in the horizontal deflection coil 11 and the magnetic field 18 that is symmetrical to the vertical central line 16 and horizontal central line 15 is generated. At the same time, inverse induced current iS flows in jumper coils 17a and 17b arranged on the horizontal deflection coil 11 and an asymmetrical magnetic field 19 is generated for the vertical central line 16 by the jumper coils 17a and 17b. The sum of magnetic fields 18 and 19 forms a magnetic field 20 that differs in the curvature of right and left magnetic force lines and their density for the vertical central line 16.
Patent JP-S5682673-A (JP)
Title: Full-trailer for transporting long article
Inventor: IWAMOTO RIKUO
IPC: B60P3/40
Filed: 1979-12-05
Abstract: PURPOSE: To enable a tractor to turn and to load a long article without dividing it by a method wherein a lunette eye section of a dolly connecting the tractor with the full-trailer is made expandable.  
     CONSTITUTION: The lunette eye is connected to a tip end of an inner cylinder 19 and the inner cylinder 19 is inserted slidably into an outer cylinder 18 fixed to the frame of the dolly 3 by welding or the like to form a drawbar construction. On the other hand, bolsters 13 having stays 12 at both sides thereof are journaled on load- carrying platforms of the tractor 1 and the full-trailer 2 rotatably about axes 14. Upon the turning, the dolly 3 connecting the tractor 1 and the trailer 2 is expanded by withdrawing a pin and the sure turning may be permitted even when the trailer is carrying the long article. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6048658-A (JP)
Title: Print control method
Inventor: SHINMORI SHIYOUGO
IPC: B41J3/00
Filed: 1983-08-26
Abstract: PURPOSE:To decrease the fault of a printer by stopping printing when the turning speed of a rotary polygon mirror scanning light on a photosensitive drum exceeds a specified value, and restarting automatically the printing when the turning speed is restored to the prescribed value. CONSTITUTION:The rotary polygon mirror 3 scans a laser light beam from a laser light source 2 onto the photosensitive drum 1, a detector 8 supervises the turning speed of the polygon mirror 3 and gives its output signal to an amplifier 9. The amplifier 9 changes the output signal of the detector 8 to a logic signal and gives the signal to a timer 10 and a turning fault detection circuit 11. When the timer 10 receives a signal from the amplifier, the timer 10 feeds a reference synchronizing signal having a prescribed pulse width to the circuit 11. When the output period of the amplifier 9 exceeds a value set by the timer 10, the circuit 11 transmits a fault detection signal to a print control section 7. When the control section 7 receives the fault detection signal, the section 7 inhibits the paper feed of a print paper sheet 13 to which no transfer is started to prevent the transfer of printed matter where fluctuated character occurs. When the turning of the polygon mirror 3 is restored to a normal value, laser exposure is conducted from the head of the stopped page.