baber/WOPTO huggingface dataset:
Patent JP-H04309269-A (JP)
Title: Semiconductor device
Inventor: SHINOHARA TOSHIAKI
IPC: H01L29/423
Filed: 1991-04-08
Abstract: PURPOSE:To sufficiently reduce the turning-on resistance of a semiconductor device by increasing the cell density of the device. CONSTITUTION:This semiconductor device is provided with a source area 5 formed on the upper surface side of a semiconductor substrate, drain areas 1 and 2 formed on the lower surface side of the substrate, channel area 3 formed between the area 5 and areas 1 and 2, and gate electrode 7 which is buried in the substrate and induces a channel in the area 3 from at least both sides of the area 3 in the width direction through a gate insulating film 11 and the width of the channel area 3 is made narrower than that of a source contact area 12 on the surface of the semiconductor substrate.
Patent JP-H04310164-A (JP)
Title: Main storage device for information processor
Inventor: MACHIDA NAOKI
IPC: G06F13/28
Filed: 1991-04-09
Abstract: PURPOSE:To enable high-speed dummy write performance by inputting a dummy write command and a dummy write performing lens in a command recognition part and a length count part and adding a dummy write control part with the use of a central processing unit. CONSTITUTION:In executing dummy write, the central processing unit outputs a dummy write command 25a and a length 25b indicating dummy write performing transfer length to a common bus 4. A main storage device 1a inputs the dummy write command 25a to a command recognition part 8 of a dummy write control part 7, and stores the dummy write performing length 25b in a length count part 9 of a dummy write control part 7. The command recognition part 8 receives the dummy write command 25a and outputs a bus using signal output request signal 17 to a bus using output part 12. Thus, the dummy write performing time can be accelerated.
Patent JP-H03251823-A (JP)
Title: Optical mutual communicator and its using method
Inventor: SAKAMOTO AKIRA
IPC: G02F1/35
Filed: 1990-03-27
Abstract: PURPOSE:To make an input signal path and an output signal path common by making plural light beams incident on an optical coupling member so that they are put in optical mutual operation in the optical coupling member, and obtaining phase conjugate light corresponding to each incident beam. CONSTITUTION:When the light beams I1 - In are made incident on the optical coupling member 1, they operate on one another in the member 1. When, for example, two light beams I1 and I2 are propagated in optical paths OP1 and OP2, optical mutual operation is caused at the intersection part of each beam light while the light beams I1 and I2 form a loop 2 partially on the paths by photorefractive effect. In this case, the intersection part of each optical path is a clear mutual operation area. In such mutual operation area, a beam coupling phenomenon is caused. When the light passing through various mutual operation areas is amplified successively by the beam coupling phenomenon, the looped optical path 2 of high intensity is formed gradually. Further, the conditions of light wave mixing are satisfied in the mutual operation areas, the phase conjugate light is generated.
Patent JP-H06285905-A (JP)
Title: Manufacture of resin skin and resin interior finishing product
Inventor: NISHIKAWA TAKASHI
IPC: B05D3/02
Filed: 1993-04-01
Abstract: PURPOSE:To provide methods for manufacturing a resin skin and a resin interior finishing product wherein failure in appearance of the skin such as melting of a skin body due to heat of a melting resin at molding the interior finishing product does not occur. CONSTITUTION:In a spray gun 16, an olefin resin fiber 10b is cut into an optional length in accordance with purpose by a resin fiber supplying section 16d so as to supply it to a spray gun body 16c. At the spray gun body 16c, the cut olefin resin fiber 10b and a melted adhesive 10a to be sent from an adhesive supplying section 16b are mixed, which is ejected from an ejecting nozzle 16a by a compressed air A to be supplied from a compressed air supplying section 16e as a melting material 15a. In this case, the melting material 15a is sprayed upon the whole of the rear face of a skin body 12. Particularly, a central part 15b is coated so as to be thicker than the other part 15c.
Patent JP-H03276444-A (JP)
Title: Magneto-optical multibeam head
Inventor: YAMAMIYA KUNIO
IPC: G02B27/00
Filed: 1990-03-27
Abstract: PURPOSE:To accurately adjust the relative position of plural beams by arranging a total reflection member between a polarizing beam splitter (PBS) and an objective lens and arranging an image rotating prism between this member and the PBS. CONSTITUTION:Three light beam emitted from an array type semiconductor laser 1 pass a collimator lens 2, and p-polarized light transmitted through a PBS 3 is transmitted through an image rotating prism 4 and is reflected at right angles by a total reflection prism 5 and is converged by an objective lens 6 and is made incident on a magneto-optical disk 7. Turning of the prism 4 is so controlled that three light beam are on the same track Tn of the disk 7. The reflected light from the disk 7 goes backward and is reflected by the BPS 3 and passes a condenser lens 8, a polarizing hologram 9, and a birefringence plate 10 and is made incident of a photodetector 11. The first-order diffracted light of the incident light is made incident of three light receiving elements 12-1 to 12-3 out of nine divided light receiving elements 12-1 to 12-9, and a tracking error signal is obtained where offset of p-polarized light and s-polarized light is cancelled.
Patent JP-S61234432-A (JP)
Title: Parameter processor
Inventor: SHIYOUHO JIYUNICHI
IPC: G06F9/06
Filed: 1985-04-10
Abstract: PURPOSE:To unity parameter checks of a utility program by displaying a table of plural utility programs on the screen and selecting the required program and then checking accepted parameters at a check part. CONSTITUTION:A utility UT input part 1 indicates all utility program UTPG names A-D of a system at a station device 5 by a menu form and a user selects a required name among them at a UT selection part 1. Then a parameter input part 2 requires to input a selected UTPG parameter to the device 5. The validity of its inputted parameter is checked by a parameter check part 3 and its check part 3 checks parameters such as UTPGA parameter (a) and UTPGB parameter (b) in the same manner. Thus the actual UTPG 6 is called at a UT calling part 4 by using selected UTPG names and checked parameters (a) and (b). The accepted parameters of each UTPG are concentrically checked by the exclusive check part 3.
Patent JP-S59201204-A (JP)
Title: Rotary head type recording and recording and reproducing device
Inventor: KOUTANI YUTAKA
IPC: H04N5/7826
Filed: 1983-04-28
Abstract: PURPOSE:To record and reproduce stereophonic sound signals while maintaining the compatibility with a device which records sound signals upon a video signal and reproduces them, by recording and reproducing error signals components of stereophonic sound signals on time compression basis. CONSTITUTION:Stereophonic signals are supplied to an adder 305 to generate their right-left sum signal L+R and also inputted to a subtracter 306 to generate their difference signal L-R. Then, the mixed signal of the sum signal L+R and a video signal is obtained through a video signal processing circuit 308, superposing circuit 309, etc. This mixed signal is recorded in the 1st area on a recording medium by a head 322. Further, the difference signal L-R is recorded in the 2nd area on the recording medium by a head 323. Thus, the stereophonic sound signals are recorded and reproduced while maintaining compatibility with a device which records the sound signals upon the video signal and reproduces them.
Patent JP-S63243262-A (JP)
Title: Formation of fluororesin coating film
Inventor: ARAMAKI MINORU
IPC: C23C14/12
Filed: 1987-03-31
Abstract: PURPOSE:To form a fluororesin coating film at a low temp. by subjecting a base material to vacuum plating with fluororesin having reduced mol.wt. as a target material. CONSTITUTION:Low mol.wt. fluororesin which is easily depolymerized or evaporated at a low temp. is prepd. A base material is subjected to vacuum plating such as vacuum deposition, sputtering or ion plating with the fluororesin as a target material. The fluororesin is deposited on the desired part of the base material to form a film.
Patent JP-2000274459-A (JP)
Title: Rotation transmission device
Inventor: ARAKI KAZUTOSHI
IPC: G11B15/26
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the bent end part of a lap spring from dislocation of it from the notch of a rotation member on the bent end part side. SOLUTION: This rotation transmission device comprises a shaft 11, a lap spring 51 provided on the one end side of a coil part 52 with a bent end part 53 extending to an outer periphery, and a mounting part mounted in a rotatable state on the shaft 11 and to which the coil part 52 of the lap spring 51 is attached. Further, this device comprises a rotary holder 31 to cover the given part of the outer periphery of the coil part 52 and form a wall part 39 from the outer periphery of which the bent end part 53 of the lap spring 51 is protruded; and a rotary member 41 on the bent part side rotatably situated on the shaft 11 and forming a notch 46 to lock the bent end part 53 against a rotation direction with the bent end part 53 of the lap spring 51 inserted.
Patent JP-S60220432-A (JP)
Title: Computer device
Inventor: TATENO KENZOU
IPC: G06F9/22
Filed: 1984-04-16
Abstract: PURPOSE:To prevent halt of computer working due to a program defect even in case either one of program memories is at fault, by using selectively these program memories. CONSTITUTION:When a power supply is turned on, a reset signal is outputted from a reset signal generating circuit 10. Thus a CPU1 and a counter 8 are reset. At the same time, a selector 21 selects a memory 3 and the CPU1 executes its processing according to a program stored in the memory 3. If some fault occurs at the memory 3, a watched timer fault signal is outputted from the counter 8. Then an alarm means 31 is actuated and at the same time the memory 3 selects a memory 22 in place of the memory 3. The CPU1 executes its processing according to a program stored in the memory 22.
Patent JP-S553288-A (JP)
Title: Visual telephone conference equipment
Inventor: KOBAYASHI SHIYOUJI
IPC: H04N7/14
Filed: 1978-06-23
Abstract: PURPOSE: To prevent occurrence of the error signal by clamping the video input signal with the intermediate level sliced and closing the gate circuit with detection of the signal source identifying bits in order to inhibit insertion of the control signal.  
     CONSTITUTION: The signal of video input 401 is clamped via clamping circuit 415; the intermediate level of the video component is sliced at Schmitt circuit 416; and the signal source identifying bits are detected through gate circuit 417. And in case the signal source identifying bit exists, the double inhibition is given to the insertion of the control signal from register 410 by closing gate circuit 412. In other words, no control signal is inserted in case the signal source identifying bit is detected, thus preventing occurrence of the error signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S532041-A (JP)
Title: Line diagram approximate device
Inventor: HOSHINO TADAO
IPC: G09G5/36
Filed: 1976-06-28
Abstract: PURPOSE: To compress the information quantity and to effectively utilize the memory, by memorizing approximately by use of the line diagram regarding the position information of a number of points. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58192993-A (JP)
Title: Lubricating oil supplying device for horizontal type rotary compressor
Inventor: ESUMI MOTOTAKA
IPC: F04C29/02
Filed: 1982-05-06
Abstract: PURPOSE:To make a branched delivery pipe or the like for oil feeding unnecessary and enable to reduce the number of parts as well as the manufacturing cost by a constitution wherein the pressure feeding of the lubricating oil to oil receiving parts is effected by a high-pressure path formed in an oil cover. CONSTITUTION:Compressed refrigerant is changed into discharging gas and flows from a discharging chamber 15 into the high-pressure path 26, formed in the oil cover 24, through discharging paths 17, 18, 19, the energy of the flow of refrigerant is increased by the drooping part 26a of the path 26 and sucks up the lubricating oil from an oil suction port 26e provided at the lowest part of the path 26 when the gas is passing through a rise-up part 26c. The discharged gas and the lubricating oil are mixed and flowed through the high-pressure path 26 and the lubricating oil is reserved in the oil receiving part 25 formed on the end plate 11 of a bearing at the opposite side of a motor while this lubricating oil is sucked and fed from an oil feeding path 27 to respective sliding parts by the sucking effect of the oil suction plate 28 of a rotary shaft 5. Thus, the pressure feeding of the lubricating oil to the oil cover 24, therefore, the branched oil discharging pipe or the like for oil feeding, which are provided in the conventional compressor, are not necessitated and the number of parts as well as the manufacturing cost of the compressor may be reduced.
Patent JP-H02252714-A (JP)
Title: Production of vinylidene fluoride copolymer
Inventor: WATANABE JUNICHI
IPC: C08F230/08
Filed: 1989-03-28
Abstract: PURPOSE:To obtain a vinylidene fluoride copolymer which can be suitably used for coating, etc., when dissolved in a solvent by radical-copolymerizing a monomer mixture of vinylidene fluoride with a specified organosilicon com pound each in a specified amount. CONSTITUTION:At least 50mol% vinylidene fluoride is mixed with at least 0.1mol% organosilicon compound having a (meth)acryloyloxy group and an Si-bonded vinyl group in the molecule (e.g. 3-methacryloyloxypropylvinyldimethyl silane or 3-methacryloyloxypropyltrivinylsilane) and optionally a copolymerizable monomer (e.g. ethylene). The obtained monomer mixture is radical-copolymerized to obtain a vinylidene fluoride copolymer. The obtained copolymer is useful for various paints, coating materials, rubber materials, etc.
Patent JP-H01280688-A (JP)
Title: Displacement type pump
Inventor: IAN TEII BURISUTOO
IPC: F04B1/04
Filed: 1989-03-28
Abstract: PURPOSE: To maintain a constant discharge amount by, in inward movement of pistons between an outer dead point and an inner dead, maintaining a sum of absolute values of inward velocities of the pistons to a constant value under a constant pump velocity. CONSTITUTION: During the discharging movement of each of balls 33, inward movement of the ball 33 is accelerated to a predetermined velocity by a cam track 35, subsequently this velocity is kept to a constant value over almost the entire region during the inward movement of the ball 33. Then, when the ball 33 approaches the end of the inward movement, the cam track 35 is formed to make the inward velocity decrease gradually until zero. However, in order to maintain a required and constant discharge amount, the subsequent ball 33 starts the inward movement when the velocity of the previous ball 33 begins lowering. Further, the velocities of the two balls 33 are adjusted by the profile of a cam to make these velocities equal to a certain velocity.
Patent JP-S59203220-A (JP)
Title: Head projection adjusting device
Inventor: TAKAHASHI KENJI
IPC: G11B5/53
Filed: 1983-04-30
Abstract: PURPOSE:To improve the precision of adjustment by providing a means, which magnifies the tip part of a head chip of a rotary disc set to an attaching base from the front, and a means which detects the length between the outside circumferential face of the rotary disc and a moving base. CONSTITUTION:A projection adjusting jig (which is not shown in Fig.) is set to a rotary disc 11, and this jig is provided with reference faces, with which head bases 121 and 122 are brought into contact to prevent positional deviations of head bases 121 and 122, and pressing parts which press head bases 121 and 122 to reference faces. In this state, a rough moving screw 741 is rotated, and it is so driven that a moving base 73 approaches an attaching base 72. In accordance with this driving, a contact 791 of an electric micrometer head 79 is brought into contact with the outside circumferential face of the rotary disc 11, and the rough moving screw 741 and fine moving screw 742 are rotated until the display on an electric micrometer display part 92 becomes a set projection quantity A, thus, projection of the head is so adjusted that the image of a head chip 141 picked up by a microscope image pickup device 75 is projected clearly to a monitor TV 91.
Patent JP-H10248503-A (JP)
Title: Stuffed food
Inventor: NOGUCHI MUNEO
IPC: A23L29/244
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a stuffed food which keeps even food materials including seasoning liquid without the liquid leakage, keeps the freshness of the food packed inside in a long period and is provided with an original appearance stimulating appetite. SOLUTION: Konnyaku (paste made from devil's tongue) formed in the state of a bottomed bag is packed with other food materials to make the stuffed food. The other food materials can be any of vegetables, fruits, noodles, animal meat sausages, fish meat sausages, animal meats, fish and shellfishes, etc., and can include seasoning liquid such as dressing. The size of the bag-like konnyaku is desirably 1 to 5mm thickness, 5 to 100mm width of an opening part in a flat state and 30 to 150mm length in a direction orthogonal to the opening part. In addition, it is desirable that a coat is formed by foiling in oil on the surface of the bag-like konnyaku.
Patent JP-S57193299-A (JP)
Title: Wire for arc welding and its production
Inventor: ARAKI NOBUO
IPC: C10N50/08
Filed: 1981-05-22
Abstract: PURPOSE:To produce a titled wire of superior feedability without production of any peeled matter by cold-drawing a wire by the use of a lubricant contg. Na salt or Ca salt of stearic acid and cleaning this with an org. solvent then drying the same. CONSTITUTION:A wire is cold-drawn by using a powdery lubricant contg. >=10wt% sodium stearate or calcium stearate. The easy to peel lubricant stuck on the wire surface is removed by polishing, and the wire is cleaned by using an org. solvent of <=150 deg.C boiling point and <=0.9 CP (20 deg.C) viscosity so as to prevent resticking. The lubricant forming a film on the wire surface and adhered thereto in press contact therewith is allowed to remain firmly on the wire surface in this way. In succession to this, the wire is dried at <=150 deg.C at which the wire and the lubricant do not deteriorate. As a result, the lubricant is allowed to remain at about 0.005-1.0g by each 10kg of the wire.
Patent JP-S57191424-A (JP)
Title: Analysis of gas density for gas turbine plant by use of gas fuel generating low temperature heat
Inventor: KONDOU TAKAHISA
IPC: F02C9/40
Filed: 1981-05-22
Abstract: PURPOSE:To make it possible to control quickly the valves belonging to a gas- fuel system in proportion to the density of the gas fuel by a method wherein the number of revolutions of a gas compressor, the temperature and the pressure on the upstream and the downstream sides of the gas compressor are measured to analyze the density of the gas fuel and the valves belonging to the gas fuel system are automatically opened and closed on the base of the results of the analysis. CONSTITUTION:The titled gas turbine plant comprises a driving device including an air compressor 1, a burner 2 and a gas turbine 3 and a driven device including a blast furnace blower 4, a blast furnace gas compressor 5 and a generator 6 and in this case, both of the driving and driven devices are connected to each other through a coupling or a gear 7. The gas fuel (b) is supplied to the burner 2 after it is compressed by the compressor 5 driven by a blast furnace pressure. In this case, thermosensers 41 and 43 and pressure sensers 42 and 44 are arranged on the upstream and the downstream sides of the gas compressor 5, respectively, and the outputs of these sensers are inputted to an operation device 48 to thereby detect the density of the fuel gas. With the above arrangement, the valves at various sections of the gas turbine plant are controlled in proportion to the results of detection of the density of the gas fuel in such a manner that for example, a fuel check valve 13 is opened and a bypass valve 14 is closed when the plant is started.
Patent JP-S5411746-A (JP)
Title: Image forming method
Inventor: OOKUBO MASAHARU
IPC: G03G15/05
Filed: 1977-06-28
Abstract: PURPOSE:To facilitate adjustment and handling and obtain high more preventing effect adaptable even for apparatus of a wide radiating surface by providing a means of having low-pass filter characteristics within the optical path which radiates the original picture to a photosensitive member.
Patent JP-S5410709-A (JP)
Title: Mfm demodulating system
Inventor: FURUKAWA TERUO
IPC: H03K5/00
Filed: 1977-06-27
Abstract: PURPOSE: To accomplish the MFM demodulation by generating first quasi-clock signals in place of the delayed modulated signals so that the clocks for demodulation may be generated with the use of first quasi-clock signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60220467-A (JP)
Title: Access control circuit of vector register
Inventor: SASAKI YUUICHI
IPC: G06F17/16
Filed: 1984-04-17
Abstract: PURPOSE:To reduce the quantity of hardware by providing only one n-notation counter that counts interleave number n by arithmetic cycle, and controlling access timing from each port according to the count value. CONSTITUTION:When an enable signal P1 for access of a port P1 from a gate control bit 9 is outputted, and count value of the n-notation counter 10 becomes ''1'', a gate circuit GP1 is opened and initial address of a vector register necessary for the port P1 to make access is set in the first address register 21 through an OR circuit 5. Thereafter, the address is transferred to next address register at every arithmetic cycle, and inputted to an adder (+X)6 from n-th address register 22 in n arithmetic cycle. At this time, the gate circuit G is opened, and address added by ''1'' at an initial address is set in the first address register 21.
Patent JP-H01303014-A (JP)
Title: Actuator accessory module of circuit breaker
Inventor: RONARUDO RICHIYAADO RATSUSERU
IPC: H01H83/20
Filed: 1989-03-30
Abstract: PURPOSE: To achieve perfect circuit protection by providing an undervoltage control circuit for cutting off a holding current to a coil when this device is connected to an undervoltage releasing electromagnetic coil and a predetermined undervoltage signal is received and an overcurrent control circuit for cutting off the holding current when a predetermined overcurrent signal is received. CONSTITUTION: An undervoltage control circuit 61 disables an actuator accessory coil 35 connected to a circuit through terminals T1 , T2 when a voltage between the terminals T1 , T2 during a predetermined period of time is dropped down to not more than a predetermined value. Also, when a trip signal is supplied to terminals T3 , T4 , in an overcurrent control circuit 62, the photo-transistor Q1 of an opto-isolator 63 is turned on to discharge a capacitor C2 inside the undervoltage control circuit 61. The discharge of the capacitor C2 supplying a test voltage to a second comparator 69 simulates an undervoltage state, thereby cutting off a holding current of being supplied to the actuator accessory coil 35.