baber/WOPTO huggingface dataset:
Patent JP-S559152-A (JP)
Title: Temperature measuring device of nuclear fusion device
Inventor: KURIYAMA MASAAKI
IPC: G01K13/00
Filed: 1978-07-06
Abstract: PURPOSE: To measure the temperature at a high-voltage impressed part accurately and speedily, by connecting a thermocouple to an insulation cup buried in a temperature measuring unit.  
     CONSTITUTION: Measuring instrument 1 consists of electrically insulated cup 4 and thermocouple 5 connected to it. Cup 4 consists of boss 41 fitted in hole 6 provided on liner 2 or fixed limiter 3 and flange 4b fitted in hole 6a linking to hole 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0641252-A (JP)
Title: Production of hydroxy-functional copolymer
Inventor: KURISUCHIAN BUANPUREHITO
IPC: C08G18/63
Filed: 1993-03-18
Abstract: A process for the solvent-free production of hydroxy-functional copolymers by copolymerization of unsaturated monomers in a mixture of a polyester component and an unsaturated ester component as reaction medium, the use of the hydroxy-functional copolymers so obtained as binder component in polyurethane powder coatings, a powder coating based on these copolymers and its use for coating any heat resistant substrates.
Patent JP-H09268168-A (JP)
Title: Production of 1-amino-5-benzoylaminoanthraquinone
Inventor: OKUMA TADASHI
IPC: C07C231/12
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To industrially and efficiently obtain the subject compound important as an intermediate for dyes, etc., by hydrolyzing a specific anthraquinone in sulfuric acid. SOLUTION: (A) 1,5-Dibenzoylaminoanthraquinone is hydrolyzed in (B) sulfuric acid, preferably 50-100wt.% sulfuric acid at 0-50 deg.C within 15hr. Furthermore, in the case of 98% sulfuric acid, the component B is used in an amount of about 5-40 pts.wt. based on 1 pt.wt. component A and a material produced as a by-product when the objective compound is produced by using 1,5- diaminoanthraquinone as a raw material is preferably used as the component A and purity of the resultant product can preferably be improved by filtering the product after adding the component B.
Patent JP-S5510229-A (JP)
Title: Transistor circuit
Inventor: FUKAYA KOUICHI
IPC: H03F3/34
Filed: 1978-07-08
Abstract: PURPOSE:To obtain a transistor circuit suitable for flowing a large current with a low voltage by interposing adequate resistances with values set, when outputting a current proportional to the collector currents of transistors Darlingtonconnected. CONSTITUTION:The emitter of transistor 11 is connected to the base of transistor 12 via resistor 14 and the collectors of transistors 11 and 12 are connected in common; and the base of transistor 13 is connected to the emitter of transistor 11 and resistors 15 and 16 are connected to the emitters of transistors 12 and 13 respectively. When output currents (i2) and (i3) are extracted from terminals (b) and (c) of this constitution by supplying input current (i1) to terminal (a), setting values R1, R2 and R3 of resistors 14, 15 and 16 with R2/R1 equal to R3/R2 brings about nearly-constant proportional relation between currents (i2) and (i3) without referto current amplification factor (hFE).
Patent JP-H07274013-A (JP)
Title: Picture processor
Inventor: ITO SEIJIRO
IPC: G06T1/00
Filed: 1994-03-29
Abstract: PURPOSE:To provide a picture processor capable of reading hardly readable color original pictures and converting them into monochromatic binary picture data. CONSTITUTION:This processor is provided with a color picture input means 1 for inputting picture data for the respective picture elements of a color original as color multilevel picture data for indicating the levels of the respective color components of R, G and B, a lowest value detection means 2 for selecting the multilevel picture data of the color component whose level is the lowest among the respective colors for the respective picture elements based on the color multilevel picture data and outputting the selected multilevel picture data for the respective picture elements as the monochrome multilevel picture data of the color original, an edge extraction means 3 for extracting an edge for the monochromatic multilevel picture data and a binarization means 4 for converting the monochromatic multilevel picture data into the binary monochromatic picture data based on an edge extracted result by the edge extraction means 3.
Patent JP-S527086-A (JP)
Title: Saw wheel automatic transmission device
Inventor: ISHIDA KEIICHIROU
IPC: B23D55/06
Filed: 1975-07-07
Abstract: PURPOSE: To provide a saw wheel automatic transmission device for a belt sawing machine, which is provided with an inclination device for belt saw,and which can adjust the speed of material feeding and cutting automatically. In the inclination device,the belt saw can incline freely along the cutting direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62238657-A (JP)
Title: Diode stack
Inventor: KURAMITSU MASAHIKO
IPC: H01L25/07
Filed: 1986-04-09
Abstract: PURPOSE:To improve packaging density, by connecting one-side parts of the same electrodes of a plurality of Schottky barrier diode chips, and forming one stack with other sides being a plurality of individually insulated discrete electrodes. CONSTITUTION:A diode stack 1 includes a common terminal 2 and discrete terminals 3-5. An attaching surface 2a of a common terminal 2 is contacted with the attaching surface of a heat sink and the like. The terminal 2 is attached with screws and the like through attaching holes 2b and 2c. One-side parts of the same electrodes of a plurality of SBDs are connected to the com mon terminal 2. The other sides of the same electrodes of the SBDs are individu ally insulated and connected to the discrete terminals 3-5. The diode stack 1 has three SBDs D1-D3. The negative electrodes of the SBDs are connected to a common terminal 21. The positive terminals of the SBDs are connected to discrete terminals 31, 42 and 51, respectively.
Patent JP-S62242119-A (JP)
Title: Connecting rod for internal combustion engine
Inventor: YAMAGATA YUTAKA
IPC: F16C7/08
Filed: 1986-04-09
Abstract: PURPOSE:To promote the improvement of strength and the lightness of weight of a connecting rod man unit considering its swinging direction, by forming a section of the connecting rod main unit into a box shape while constituting the connecting rod main unit decreasing thickness of its longitudinal plate members smaller than the thickness of the side part plate members. CONSTITUTION:A connecting rod 8 is constituted of a big-end part 18, small-end part 19 and a connecting rod man unit 20. The connecting rod main unit 20, which is formed by pressurizing a circular pipe to be deformed, is constituted of a pair of longitudinal plate members 23, 23, oppositely facing in a swiveling direction, and side part plate members 24, 24 oppositely facing in a lateral direction. Since the longitudinal plate members 23, 23 form their thickness smaller than the thickness of the side part plate member 23, second moment of area of the connecting rod main unit 20 with respect to an axis 26, crossing at a right angle with the swinging direction of the connecting rod 8, can be increased larger, consequently said connecting rod main unit 20 can be endured sufficiently against a large load by inertia force in the swinging direction.
Patent JP-H10282201-A (JP)
Title: Angle-measurement computing circuit
Inventor: NONAKA YOSUKE
IPC: G01S13/44
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent data which does not meet effective bits from being destroyed by restoring data obtained by multiplying and normalizing the mantis sa part of the floating-point data of sum signals before shifting it and correcting bit weights. SOLUTION: A complex sum product computing part 10 outputs the sum product computed result ΣI×ΔI+ΣQ×ΔQ of inputted monopulse signal ΣI, ΔI, ΣQ, and ΔQ to a bit shift part 11. At the bit shift part 11, the computed result ΣI×ΔI+ΣQ×ΔQ is bit-shifted on the basis of 1/|Σ|<2> exponent part data from an exponent computing part 12. At a normalization computing part 13, 1/|Σ|<2> mantissa part data from a mantissa computing part 14 is multiplied by (Σ.Δ*) mantissa part data from the bit shift part 11 to calculate (Σ.Δ*)/|Σ|<2> , and it is outputted to a bit restoring part 15.  The bit restoring part 15 restores the product of the mantissa part of (Σ.Δ*)/|Σ|<2> by bit-shifting on the basis of the 1/|Σ|<2> exponent part data from the computing part 12, corrects bit weights, and outputs higher 16 bits.
Patent JP-S59209483-A (JP)
Title: Detecting and controlling method of groove width
Inventor: SHIMOYAMA HIROSHI
IPC: B23K9/127
Filed: 1983-05-12
Abstract: PURPOSE:To detect easily a groove width and to control adequately welding by inverting a weaving direction at every contact of stylus sensors attached with a slide sliding in the direction orthogonal with the traveling direction of a traveling guide for profiling with the groove surface. CONSTITUTION:A traveling guide 12 for profiling is attached via an arm 7 to a traveling carriage 2 on which a weaving device 3 is mounted. Said guide is run by means of guide rollers 10 on the surface of materials M, M' to be welded so as to profile near a welding groove 9. Stylus sensors 19L, R are attached via holders 18L, R to a slide 14 which slides in the direction intersecting orthogonally with the traveling direction of the guide 12 along the groove 13 of said guide. The sensors are coupled via universal joints to a weaving arm 4. The sensor 19L or 19R detects the groove 9 and inverts the weaving direction at every contact of said sensor with the groove according to the oscillation of the arm 4 and at the same time the groove width W is detected by a displacement meter 21 and a welding power source is controlled by an automatic welding controller 36.
Patent JP-H05251003-A (JP)
Title: Helical traveling wave tube
Inventor: TSUTAKI KUNIO
IPC: H01J23/30
Filed: 1992-03-05
Abstract: PURPOSE:To improve efficiency of a collector by reducing velocity dispersion of an electron beam at the entrance of the collector of a helical traveling wave tube. CONSTITUTION:A helical traveling wave tube is provided with a helix whose terminations are an electromagnetic wave input part 5 and an electromagnetic wave output part 6 between an electron gun part 1 and a collector 2. A slow- wave circuit 7 on an input side and a slow-wave circuit 8 on an output side are high-frequency divided from the view point of high frequency by the first electromagnetic wave attenuator 4 on the way of helix. Furthermore, a slow- wave circuit 9 for correcting electron beam speed is formed between the slow- wave circuit 8 for the output side and collector 2 in order to lengthen a circuit period of the slow-wave circuit 9 for correcting electron beam velocity in comparison with that of the end part of the electromagnetic wave taking out part side of the slow-wave circuit 8 on the output side. In this process, the second electromagnetic wave attenuators 10 are formed respectively on the input and the output sides of the slow-wave circuit 9 for correcting electron beam speed.
Patent JP-H08244111-A (JP)
Title: Polyester film and production thereof
Inventor: HOTTA KUNIHIRO
IPC: B29L7/00
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a polyester film excellent in low heat shrinkability and prevented from the deterioration of flatness at the time of pressure feed accompanied by thermal softening by setting the heat shrinkage factors in the longitudinal and lateral directions of the film to a specific ratio and setting the penetration distance of a pin at a time when the pin is pressed to the film under a specific condition to specific % or less of the thickness of the film. CONSTITUTION: The heat shrinkage factors in the longitudinal and lateral directions of a film are 0.3% or less and, when a pin with a leading end diameter of 0.8mm is pressed to the film under such a condition that pressure load is 10g and a temp. rising speed is 5 deg.C/min, the penetration start temp. of the pin to the film is 115 deg.C or higher and the penetration distance of the pin is set to 8% or less of the thickness of the film. This film is subjected to high temp. heat treatment for imparting low heat shrinkabillty, flatness and thermal softening resistance but, in the case of polyethylene terephthalate, rapid temp. rising short-time treatment is performed at 225-255 deg.C.  After the film is cooled to about 210 deg.C or lower under tension, the film is pref. subjected to relax treatment because relaxation of molecular orientation can be suppressed and thermal softening resistance is imparted.
Patent JP-H01255266-A (JP)
Title: Semiconductor device
Inventor: KONDO MASAKI
IPC: H01L27/082
Filed: 1988-04-04
Abstract: PURPOSE:To raise the threshold voltage of a parasitic MOS and to improve the breakdown strength of an I<2>L by providing a P-type region having higher concentration than that of a base region and a shallow junction around the P-type base region of a vertical N-P-N transistor. CONSTITUTION:In an I<2>L structure having a lateral P-N-P transistor and a vertical N-P-N transistor, a P-type region 105 having higher concentration than that of a base region 104 and shallower junction is provided around the P-type base 104 of the vertical N-P-N transistor. For example, an N-type buried layer 102 is formed on a P-type semiconductor substrate 101, and an N-type epitaxial layer 103 is formed. Then, the P-type L<2>L base 104 is formed, an oxide film 107 for isolating insulators is formed, and a P-type region 105 is so provided as to be higher concentration and shallower junction than those of the I<2>L base 104 in the vicinity of the I<2>L base 104. Thereafter, an N-type high concentration region 106 to become a collector region is formed, electrodes are provided, and an inverter of the I<2>L is composed.
Patent JP-2000276568-A (JP)
Title: Ic card and its processing system
Inventor: WATABE HARUO
IPC: G07B15/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To form a communication network for IC card processing with a small number of communication lines. SOLUTION: This IC card processing system consists of a plurality of terminal devices which exchange data with an IC card C and performs prescribed processing such as reduction processing and ticket checking processing and a host computer H which manages the plurality of terminal devices. The system has a communication system composed of a communicating means which connects the computer H and part of the plurality of terminal devices and a communication auxiliary means which performs communication between the host computer H and the terminal devices connected to the computer H and terminal devices that are not connected to the computer H with the intervention of the card C.
Patent JP-S62240129-A (JP)
Title: Forming method for connecting rod
Inventor: NAKAMURA TOMONORI
IPC: B21J5/06
Filed: 1986-04-11
Abstract: PURPOSE:To always restrictively hold a material pushed out to a small end of a mold and to expansion form a small end of a connecting rod, by arranging a cushion pin capable of sliding on an outer peripheral surface or at least on one side of upper and lower surfaces of the connecting rod forming metal mold. CONSTITUTION:The upper and lower cushion pins 51, 61 are incorporated on the upper and lower surfaces of the small ends of the mold 13, 23 freely slidably and vertically, and the cushion pins 71, 81 are incorporated on right and left surfaces of the small ends of the mold 13, 23 freely slidably and horizontally. These cushion pins are energized by cushion devices 52, 62, 72, 82 and set to add a back pressure on the material pushed out into the small ends of the mold 13, 23. Then, when the material 1 is pushed out sidewards, the material is pushed out through the molds of connecting rod part 14, 24 into the small ends of the mold 13, 23 to bump the terminal to expansion form. At this time, the material is started to deform while being held restrictively by the upper and lower and right and left cushion pins 51, 61, 71, 81 and added with the back pressure on upper and lower and right and left sides by proper cushion pressure to expand to form the small end 4 of the connecting rod.
Patent JP-S58199424-A (JP)
Title: Floppy disk type vertical magnetic recording and reproducing head
Inventor: HAYAKAWA YUUICHI
IPC: G11B5/60
Filed: 1982-05-18
Abstract: PURPOSE:To reduce the magnetic resistance of a magnetic circuit and to improve recording and reproduction efficiency, by providing a main and an auxiliary magnetic pole magnetically in closed circuit structure. CONSTITUTION:The upper slider 13 of a dual slider magnetic head has the channel-shaped upper core formed by coupling a main magnetic pole 11 formed by sputtering a magnetic material having high magnetic permeability such as ''Permalloy'' magnetically with the 1st auxiliary magnetic pole 18 made of ferrite. The lower slider 15, on the other hand, has the channel-shaped lower core formed by coupling the 2nd and the 3rd auxiliary magnetic poles formed of ferrite with each other. Both auxiliary magnetic poles are exposed in slider surfaces respectively and face each other with respective magnetic poles of the upper slider and a medium 6 in inbetween. The exposure area of the auxiliary magnetic poles in the slider surfaces is greater than that of the main magnetic pole.
Patent JP-S578810-A (JP)
Title: Intermittent operation controller of equipment
Inventor: MIZUHARA HIROHISA
IPC: G05B19/02
Filed: 1980-06-18
Abstract: PURPOSE:To perform intermittent operation suitable to an equipment to be controlled by providing an on-time counter and an off-time counter which count prescribed-period pulses and, when their count values reach prescribed set values, generate outputs. CONSTITUTION:A prescribed-period pulse signal from a reference signal generator 1 is counted by an on-time counter 2 and an off-time counter 3 respectively. The counter 3, when its count value reaches a value specified by a count value setter 10, generates an output to set a self-holding device 4. The device 4 makes its Q output a 1 and, while closing the contact 6a of a relay 6 by energizing the relay 6 to drive an equipment to be controlled, resets the counter 3 to stop its counting operation. As a signal arrives at a terminal S, the device 4 makes its Q' output a 0, so the counter 2 keeps on counting and, when going to a value specified by a count value setter 8, generates an output to reset the device 4, which makes the Q output a 0 and the Q' output a 1 to deenergize the relay 6, thereby opening the contact 6a. simultaneously, the device 2 is reset to stop its counting operation while restarting the counting operation of the counter 3.
Patent JP-S63250077-A (JP)
Inventor: TAKASAKI SHUICHI
IPC: H01R13/46
Filed: 1987-04-03
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-S5419378-A (JP)
Title: Semiconductor device
Inventor: KOMATSU SHIGERU
IPC: H01L27/08
Filed: 1977-07-14
Abstract: PURPOSE:To reduce the effect of distortion force at the resin sealing by creating resistance elements of about 1 : 1 in resistance value ratio of perpendicularly intersecting two components on a substrate face substantially parallel with plains (811) or (911).
Patent JP-S60230333-A (JP)
Inventor: SHIMANO TERUMI
IPC: H01H73/40
Filed: 1984-04-27
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-H04316748-A (JP)
Title: Reduction mechanism
Inventor: ASUKE KAZUMI
IPC: H02K7/10
Filed: 1991-04-16
Abstract: PURPOSE:To provide a high reduction gear ratio and to reduce the size of a reduction mechanism by a method wherein a motor pinion being a first stage reduction part is formed in a tooth shape having a tooth outer size equal to or lower than the diameter of a motor shaft and a tooth shape is molded directly to the motor shaft. CONSTITUTION:Gear milling is applied directly on a part where a motor shaft 1 is geared with a gear 2 and the size of a motor pinion is reduced. Meanwhile, a gear 2 engaged with the motor pinion is sized to be large enough to allow matching of it with an outer periphery 3 of a reduction gear. This constitution provides a high reduction gear ratio, and further eliminates a motor pinion being heretofore an independent part, resulting in reduction of a cost.
Patent JP-H02261458-A (JP)
Title: Deodorant composition
Inventor: TAKEUCHI HISAYOSHI
IPC: B01J20/10
Filed: 1989-03-31
Abstract: PURPOSE:To remove both of acidic gas and alkaline gas by a single deodorant by further adding a porous powder to a powder containing 60 to 70wt.% of silicon dioxide, calcium oxide and magnesium oxide as main components in total in a specific ratio. CONSTITUTION:A porous powder using one or more kind of a component selected from wollastonite, sepiolite, graphite, zeolite, diatomaceous earth, bentionite, activated clay, a reduced iron powder and magnesium aluminosilicate and a powder containing 60 to 70wt.% of silicon dioxide, calcium oxide and magnesium oxide as main components in total are mixed in a ratio of 8/2 to 2/8, pref., 3/7 on a wt. basis. By this method, the deodorizing capacity of acidic gas is specifically enhanced while that of alkaline gas is held and both of the acidic and alkaline gases can be simultaneously removed and deodorized by capacity about two times the single deodorizing capacity of each of both powders.
Patent JP-S57199334-A (JP)
Title: Semiconductor integrated circuit
Inventor: MASUMORI TADAAKI
IPC: H03K19/0948
Filed: 1981-06-02
Abstract: PURPOSE:To obtain a circuit with less number of logical stages, by using an N-MOS transistor as a driving transistor(TR) in case of a P-MOS constitution and a P-MOS TR as the driving TR in case of a N-MOS constitution and realizing a logical function corresponding to NOT. CONSTITUTION:An N-MOS constitution consisting of P type semiconductor substrate 50 is taken as the base for the substrate, and a P-MOS transistor(TR) 52 in an N-well 51 provided on the substrate 50 is used for the inversion of an input variable. As a load element , N-channel depletion type TRT1 is used, and an N-channel enhancement type TRT2 for the affirmative input is used for a TR for an input variable A as a driving TR, and a P-channel depletion type TRT3 for negative input is used for a TR for an input variable B. Further a circuit output is picked up from a connecting point 53 between the load element TRT1 and the driving TRT2.
Patent JP-H04318092-A (JP)
Title: Friction material
Inventor: HAYASHI TAMOTSU
IPC: C09K3/14
Filed: 1991-04-16
Abstract: PURPOSE:To obtain a non-asbestos friction material having excellent abrasion resistance, high-speed friction coefficient, fade friction coefficient and non- squeaking property. CONSTITUTION:The objective friction material is composed of a mixture of a fibrous base material, an additive and a binder, wherein the additive contains 1-20wt.% of xonotlite.
Patent JP-H01258015-A (JP)
Title: Analog value setting device
Inventor: MATSUNAMI TOSHIAKI
IPC: G05F1/10
Filed: 1988-04-07
Abstract: PURPOSE:To obtain an electric analog value setter with high reliability by determining the voltage of a capacity by a voltage value set up by the turn-on operation time of a set value increasing switch or a set value decreasing switch. CONSTITUTION:When the set value increasing switch 8 is turned on, the capacitor 13 is charged, and when the switch 8 is opened, said charge is stopped. When the set value decreasing switch 9 is turned on, the capacitor 13 is discharged, and at the time of opening the switch 9, said discharge is stopped. When the switch 8 or 9 is turned from turn-on operation to turn-off operation, a gate circuit 17 is opened and the charged voltage of the capacitor 13 is stored in a writable storage element 18 as a digital signal through an A/D converter 20. The digital signal stored in the readable element 18 is read out through the converter 20, charge of the capacitor 13 is continued in analog value and the potential of the capacitor 13 is determined by the voltage value set up by the turn on operation of the switch 8 or 9.