baber/WOPTO huggingface dataset:
Patent JP-S5732157-A (JP)
Title: Step-out detecting circuit
Inventor: IWATA TADASHI
IPC: H04L7/02
Filed: 1980-08-04
Abstract: PURPOSE:To improve resolution by detecting a step-out state in a short time by setting or resetting the 2nd frequency divider by the output of the 1st frequency divider and by changing the storage state of a storing circuit. CONSTITUTION:The output frequency of a voltage-controlled oscillator 1 is divided by a frequency divider 2 to obtain a signal having a frequency nearly equal to that of a reference signal, and it is supplied to phase comparator 3 together with the output of a reference signal oscillator 4. The comparator 3 obtains a phase difference between those two input signals and supplies an oscillator 1 with an output which corresponds to the phase difference. The 1st frequency divider 5 divides the reference signal frequency of the reference signal oscillator 4, and the 2nd frequency dividers 6 and 7 constituting a counter 10 divide the output frequency of the oscillator 1. A gate circuit 8 comparing the outputs of the frequency dividers 6 and 7 mutually is so set that only when a state (0, 1) is set, a step-out state is discriminated. Consequently, when the output state of the counter 10 is (0, 1), the circuit 8 discriminates the step-out state and stores the result of discrimination in a storing circuit 9.
Patent JP-H01277361-A (JP)
Title: Data recording device
Inventor: NEGISHI RYUICHI
IPC: G11B21/08
Filed: 1988-04-28
Abstract: PURPOSE:To prevent the generation of misrecording on a track other than a recording track by inhibiting writing operation when external vibration or shock exceeds a range to be followed up by a head position control system. CONSTITUTION:A feedback group control system for controlling a head position sets up the head, i.e., a head carriage 11, to the output value of a differenting circuit 23 corresponding to the maximum acceleration value to be followed up. When the moving acceleration of the magnetic head 2 exceeds a dynamic range and position correcting operation can not follow up the movement of the head 2 due to acceleration, a write inhibiting signal is outputted from a comparator 24 to a writing circuit 3. Consequently, the generation of misrecording to a track other than a track to be recorded can be prevented and data on adjacent tracks can be previously prevented from being structured by external vibration or shock.
Patent JP-H06297694-A (JP)
Title: Inverse placement inspection device
Inventor: NAKAKUKI HIDEKI
IPC: G06K9/20
Filed: 1993-04-13
Abstract: PURPOSE:To provide an inspection device having a simple structure preventing the inverse placement of paper fed on-line or the mixing with a different kind of paper and capable of feeding a normal product to a next process. CONSTITUTION:The image of the pattern in the vicinity of the edge part of paper 5 is taken by a CCD camera 1 to be inputted to an image processing part 2 and the addition of a density value and the calculation of the differential data thereof are performed by the operation part in a CPU 13 and the max. value of the differential data is compared with a preset threshold value in a comparative processing part 15 to judge the presence of the edge part. The processing result is displayed on a monitor television 3 and the feed of paper 5 is stopped at a time of abnormality through a control part 4.
Patent JP-H01280623-A (JP)
Title: Auxiliary combustion chamber insert for diesel engine and manufacture thereof
Inventor: HIRAWAKE TSUTOMU
IPC: B22F3/02
Filed: 1988-04-30
Abstract: PURPOSE:To obtain an inexpensive insert having excellent heat resistance and thermal fatigue resistance by making the insert body from heat-resisting steel powder, forming a portion surrounding its injection opening by padding welding with ultra-heat resisting alloy powder, and performing warm sizing or forging. CONSTITUTION:An insert body is formed by powder forming in which a cheap and more or less heat-resisting steel powder mixed, as necessary, with one or more than one kind of powders with excellent heat conductivity including metal powders such as pure chrome, pure iron and pure nickel, and ceramics powders such as silicon carbide, in a mixing ratio of 10 to 20 weight percent is used. During forming, recesses 3, 4 are created at the same time to obtain material layers of prescribed size that have excellent heat resistance in a portion surrounding an injection opening. Then, after the insert body has been baked in a high-temperature nitrogen gas, an ultra-heat resisting alloy padding 5, 6 is formed in each of the recesses 3, 4. Finally, hot-forging is performed to achieve prescribed dimensions and an injection opening 2 is made to obtain the desired insert.
Patent JP-S5649711-A (JP)
Title: Production of polyolefin
Inventor: MATSUURA KAZUO
IPC: C08F4/60
Filed: 1980-08-11
Abstract: PURPOSE: To produce, in high yields, a high bulk density polyolefin, by polymerizing an olefin in the presence of a catalyst consisting of a specified solid component and an organometallic compound component.  
     CONSTITUTION: A solid component (A) is obtained by pulverizing together (a) a magnesium halide and/or a maganese halide, (b) a 4W24C organic carboxylate salt of a metal selected from Groups IWIII metals of the periodic table and (c) a Ti compound and/or a V compound at 0W200°C in an atmosphere of an inert gas for 0.5W50hr. Then, an α-olefin is polymerized at normal pressure -70kg/cm 2 G and 20W100°C in the presence of a catalyst consisting of the solid component (A) and an organometallic compound (B) containing a metal selected from Groups IWIV metals of the periodic table, represented by the formula: R 2 AlX or R 2 Zn, wherein R is a 1W20C alkyl or aryl and X is a halogen. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05301782-A (JP)
Title: Laminated type chip actuator material, laminated type chip actuator using the same and its production
Inventor: OTOMO KOICHI
IPC: H02N2/00
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a laminated type chip actuator of a multilayered structure, hardly affected by a strain and excellent in durability by providing an active part of a green chip state in which a high-density ceramic material, an internal conductor electrode material and a low-density ceramic material are laminated. CONSTITUTION:The objective laminated type chip actuator material is obtained by laminating a high-density ceramic material prepared by using a binder at (15-50):1 weight ratio of ferroelectric powder to the binder and adding a plasticizer thereto on an internal electrode material obtained by using the ferroelectric powder at 1:(0.02-0.3) volume ratio of metallic powder to the ferroelectric powder and adding the plasticizer thereto and a low-density ceramic material prepared by using the binder at (0-15):1 weight ratio of the ferroelectric powder to the binder (with the proviso that the ferroelectric powder does not include 0). This actuator material has the following active part in a green chip state: The thickness of the low-density ceramic material is regulated to 172 that of the high- density ceramic material in the active part.
Patent JP-S60255704-A (JP)
Title: Agricultural and horticultural germicide of 1,2,4-thiadiazolin-3-one derivative
Inventor: HAGIWARA KENJI
IPC: A01N43/82
Filed: 1984-05-31
Abstract: NEW MATERIAL:A 1,2,4-thidiazolin-3-one derivative expressed by formula I (X is halogen; Y is H or halogen; R1 is H, halogen or haloalkyl; R2 is halogen or haloalkoxyl). EXAMPLE:2-(4-Chlorophenyl)-5-(2,6-difluorophenyl)-DELTA<4>-1,2,4-thiad iazolin-3-one. USE:A safely usable agricultural and horticultural germicide. PREPARATION:A compound expressed by formula II is cyclized in an organic solvent in the presence of an acid binder to afford the aimed compound expressed by formula I.
Patent JP-S601843-A (JP)
Title: Semiconductor integrated circuit
Inventor: ASANO TETSUO
IPC: H01L21/761
Filed: 1983-06-17
Abstract: PURPOSE:To enable to improve the integration of a semiconductor integrated circuit by forming a ground electrode which is ohmically contacted with an isolating region between the first and second insular regions, thereby preventing parasitic thyristor effect only by the ground electrodes. CONSTITUTION:A P type silicon semiconductor substrate 11, an N type silicon epitaxial layer 12 grown on the substrate 11, a P<+> type isolating region 15 for isolating the layer 12 into P type and N type insular regions 13, 13 by isolating diffusion, a P<+> type diffused region 16 formed of emitter or collector region of a lateral transistor formed on the surface of the region 13 or diffused resistor, and an N<+> type diffused region 17 to become a contacting region or a tunnel region formed on the surface of the region 14. Ground electrodes 18, 18 are ohmically contacted with the region 15 to substantially surround the regions 13, 14. The ground electrodes 19, 19 are formed by depositing aluminum simultaneously with the other desired electrodes, extended and connected to the ground electrodes.
Patent JP-H048814-A (JP)
Title: Exhaust structure for vehicle
Inventor: KIJIMA MITSUTOSHI
IPC: B62D21/02
Filed: 1990-04-24
Abstract: PURPOSE:To surely bend a power plant frame downward so as to surely absorb an impact force which occurs upon vehicle-to-vehicle bumping, by specifying the support of a difference unit, the coupling between a power plant frame and the differential unit and the arrangement of catalysts. CONSTITUTION:A vehicle has a power plant frame 3 connecting between a power unit 1 on the front side and a differential unit 2 on the rear side. In this arrangement, the differential unit 2 is attached to a subframe 11, vertically swingably, by coupling a cylindrical part of an arm member 13 to a bracket 12 with a coupling pin 17. The vertical center of attachment of the power plant frame 3 onto the differential unit 2 by a bolt 8 is off downward from the coupling pin 17. Further, a catalyst 24 disposed in the exhaust pipe 22 is provided direct below the front part of the power plant frame 3, and the downstream part thereof is off widthwise of the vehicle from a position directly below the frame 3.
Patent JP-S6435275-A (JP)
Title: Method and apparatus for detecting pulse peak amplitude
Inventor: MAAREI RUISU BAAKOUBIITSU
IPC: G01R19/04
Filed: 1988-05-02
Abstract: PURPOSE: To reduce the uncertainty of digital delay by storing a new amplitude sample in place of the preceding amplitude sample and starting sampling when a new amplitude is generated. CONSTITUTION: Analog input signals VIDEO outputted from a logarithmic video amplifier are inputted to the terminal 2 of an A/D converter. The A/D converter picks up the amplitude of the signals VIDEO under the control of an 80-MHz oscillator CK. The output 6 of the A/D converter is added to a data register DR and the digital output 8 of the register DR is supplied to the input terminal, 10 of a gain register RB and the input terminal 12 of a subtractor SN. The subtractor SN is used for subtracting a peak noise suppressing value PNSV from amplitude data inputted under a constant condition. The output 14 of the subtractor SN is inputted to the input terminal 16 of a register RA. The data RB obtained from the output 18 of the register RB are supplied to a threshold comparator. Therefore, the uncertainty of digital delay can be reduced.
Patent JP-S57164973-A (JP)
Title: Medium-cr low-ni stainless cast steel with high corrosion resistance and strength and its manufacture
Inventor: HIRAISHI HISASHI
IPC: C22C38/00
Filed: 1981-07-13
Abstract: PURPOSE: To obtain a cast steel with increased strength and high resistance in strongly acidic environment by adding Cu to a medium-Cr low-Ni stainless cast steel in combination with Mo and W and subjecting the steel to specified heat treatments.  
     CONSTITUTION: A cast steel consisting of, by weight, ≤0.1% C, ≤1.5% Si, ≤2.0% Mn, ≤0.04% P, ≤0.04% S, 17.0W20.0% Cr, 3.0W7.0% NI, 1.5W2.5% Mo, 2.5W5.0% Cu (5.0W7.0% Mo+Cu), 0.2W2.0% W, ≤0.1% N and the balance essentially Fe is subjected to soln. heat treatment at about 900W1,150°C, and it is heated to about 600W700°C, cooled, and further subjected to precipitation hardening at about 450W600°C. Cu enhances the corrosion resistance to nonoxidizing acid, and said range is adequate from the effect of Cu added in combination with Mo and W. Mo enhances remarkably the local corrosion resistance, and W enhances the corrosion resistance to strong acid in the coexistence with Cu, Mo, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63281998-A (JP)
Inventor: ENDO KEIZO
IPC: B67D7/22
Filed: 1987-05-07
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-S60252513-A (JP)
Title: Fixed volume supply device
Inventor: KOBAYASHI HISAMINE
IPC: B65G47/18
Filed: 1984-05-30
Abstract: PURPOSE:To prevent the occurrence of bridging of powder, etc. in an fixed volume supply device capable of automatically delivering a fixed volumn of powder, by attaching an inclined volumn fixing plate to one side of a discharge port in a cylindrical hopper horizontally laid, and by projecting the front end of the fixing plate in an arcuate shape, into the hopper. CONSTITUTION:When a cylindrical hopper 1 is rotated clockwise, a volumn fixing plate 13 in the hopper 1 is burried in a powder material to be taken out in a fixed volumn. With further rotation of the hopper 1 a dog which is not shown and which is attached to the lateral wall of the hopper 1 turns on a proximity switch attached to a carrier bed so that the hopper 1 comes to a stop when the discharge port 8 reaches its discharge position. Since the powder material is trapped in the space between the inner wall of the hopper 1 and the volumn fixing plate 13, a fixed volumn of the powder material may be taken out through the opened discharge port 8. With this arrangement the bridging of the powder material may be prevented, thereby a stable supply of a powder material may be realized.
Patent JP-H049324-A (JP)
Title: Hair producing and growing water and method for hair production and growth
Inventor: SHIMODA ICHIRO
IPC: A61Q7/00
Filed: 1990-04-27
Abstract: PURPOSE:To obtain hair producing and growing water composed of water with enhanced dissolved oxygen concentration to a specific concentration or above by contact with a ceramic substance and simultaneously enabling hair production and growth at a low treatment cost without any drug side effects at all. CONSTITUTION:Water capable of enhancing oxygen holding power by contact with a ceramic substance, preferably a cellular ceramic producing electromagnetic waves within the range of preferably 4-350nm wavelength in a ceramic filled chamber 6 and simultaneously increasing the dissolved oxygen concentration to 10-20ppm is cooled to preferably >= the freezing point and <=15 deg.C with a cooler 2. Thereby, the dissolved oxygen concentration at a high level is readily maintained with strong stimulation to hair root parts and excellent hair producing and growing effects without any phytotoxicity at all. As a result, the safely and lightly usable hair producing and growing water is obtained. Furthermore, the aforementioned hair producing and growing water (M) preferably cooled with a hatlike vessel 8 capable of being watertightly fitted and mounted on the head and warm water (M') prepared by bringing the water (M) into contact with a ceramic substance as pressurized water are preferably alternately permeated into the hair root parts.
Patent JP-H09274578-A (JP)
Title: File managing method
Inventor: WATANABE MIKI
IPC: G06F12/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide high-speed file reference due to an application program while using the function of a shared memory without caring of difference in the sizes of map units in an operating system(OS). SOLUTION: When mapping a file into a memory, the greatest common divisor(GCD) among the sizes of map units in plural OS is found and the size corresponding to the reciprocal-of-an-integer multiple of this GCD is defined as the map unit of the application program so that the application program can be operated on the plural OS having the different sizes of units for mapping the file into the memory. When the size of the map unit in a certain OS is '15' and the size of the map unit in the other OS is '10', for example, the size dividing the GCD '5' of these sizes with an integer '3' is defined as the map unit of the application program.  Namely, the size of the map unit to be referred to for the application program becomes '5/3' and even when the file is mapped in the size of the map unit in any OS, the area of the map unit to be referred to for the application program is included in this mapped area without being divided.
Patent JP-2000302821-A (JP)
Title: Vinylidene chloride copolymer and coating agent
Inventor: SAKAI HIDEKI
IPC: C08F214/08
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a solvent-based vinylidene chloride coating agent that is superior to the conventional vinylidene chloride coating agents in barrier properties and discoloration resistance. SOLUTION: This vinylidene chloride copolymer is produced by emulsion polymerization of a monomer mixture comprising 88-93 wt.% vinylidene chloride, 11.5-7 wt.% methacrylonitrile and 0.3-2.0 wt.% acrylic acid. A coating agent excellent in barrier properties and discoloration resistance can be produced by dissolving the vinylidene chloride copolymer and an isocyanate compound in an organic solvent.
Patent JP-H02287610-A (JP)
Title: Selecting system for medium classification of external storage device
Inventor: KAWAGUCHI KOICHI
IPC: G06F3/06
Filed: 1989-04-27
Abstract: PURPOSE:To prevent a user from selecting an erroneous medium classification by providing a usable medium display means and a usable medium selecting means, displaying only a usable medium name and allowing the user to select it. CONSTITUTION:With respect to an external storage device 15, information of recording density, etc., of a usable medium is obtained by a usable medium obtaining means 11, and its information is set to a usable medium information table 12. In a usable medium display means 13, the medium name and the table 12 are allowed to correspond to each other, and only the usable medium name is displayed. The medium name displayed in such a way becomes a selection branch, and a user selects it by a usable medium selecting means 14. According to this system, it can be prevented that the user selects an erroneous medium classification.
Patent JP-H05307696-A (JP)
Title: Parking vehicle detection method
Inventor: AOKI MASANORI
IPC: G08G1/00
Filed: 1992-04-28
Abstract: PURPOSE:To improve the detecting rate of a parking vehicle by judging which is happened either a traffic jam, or signal waiting from the surrounding situation of the parking vehicle. CONSTITUTION:With respect to a vehicle of which velocity is zero, whether or not the stopping period of time T1 of the vehicle is longer than a threshold value is judged. When the stopping period of time T1 of the vehicle is shorter than the threshold value and there is a vehicle stopping in front of it, the stopping period of time T1 is compared with the stopping period of time T2 of an anterior stopping vehicle and in the case that the stopping period of time T1 is longer than the threshold value or the stopping period of time T1 is longer than that T2 of the anterior stopping vehicle, the vehicle is judged to be a parking vehicle. Since the anterior vehicle stops later than the vehicle to judge, the vehicle can be judged to be a parking vehicle at the point of time when a vehicle comes in front.
Patent JP-S60253518-A (JP)
Title: Manufacture of synthetic-resin molded article superior in dazzleproof property
Inventor: KOUDA HIROYUKI
IPC: B29C45/14
Filed: 1984-05-30
Abstract: PURPOSE:To manufacture a synthetic-resin molded article which is superior in dazzleproof properties, by a method wherein a thermoplastic film or a sheet to one side of which a coat or processing which is superior in the dazzleproof properties is applied is fitted to the inside of a mold and then a synthetic resin material is poured into the mold through injection molding. CONSTITUTION:A thermoplastic plastic film or a sheet to one side of which a coat or processing which is superior in dazzleproof properties is applied is blanked into an identical shape with that of a desired part of a synthetic-resin molded article. Then a blanked piece is fitted to a cavity part corresponding to the desired part of a mold for the molded article. The mold is clamped, high- pressure injection of molten resin is performed by an injection molding device, the blanked piece and the molten resin are molded unitarily by laminating them and the molded article is taken out from the mold.
Patent JP-S5815054-A (JP)
Inventor: YAMAMOTO TSUNEO
IPC: C04B24/22
Filed: 1981-07-15
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-S5812220-A (JP)
Inventor: KATOU AKIO
IPC: H01H50/10
Filed: 1981-07-15
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-S5336181-A (JP)
Title: Production of semiconductor device
Inventor: MIHARA KIYOHIKO
IPC: H01L21/301
Filed: 1976-09-14
Abstract: PURPOSE: To reduce the production of cracks and increase dicing yield by forming insulation films of thermal expansion differing from that of a substrate in the mesa grooves provided opposedly on the front and back of the semiconductor substrate, scribing the substrate down to a depth of more than 1/3 the thickness of the substrate from one of the mesa grooves with a tapered diamond blade, then cracking the substrate to pellets by flexing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000302978-A (JP)
Title: Room temperature curing organopolysiloxane composition
Inventor: MIYAKE MASATOSHI
IPC: C08L83/14
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a room temperature curing organopolysiloxane composition curing at room temperatures, and capable of giving a cured product having excellent immersed adhesion and heat-resistant adhesion, having low stress and excellent in fatigue durability by compounding an organopolysiloxane, a specific hydrolysable silane and an inorganic filler. SOLUTION: This composition is obtained by compounding (A) 100 pts.wt. of an organopolysiloxane of formula I [R is a (substituted) monovalent hydrocarbon group; X is OH or a hydrolyzable group; A is O or the like; a is 0-2; n is such an integer as making the viscosity (25 deg.C) of the organopolysiloxane 100,000-1,000,000 centistokes], (B) 1-30 pts.wt. of a hydrolyzable silane (partially hydrolyzed product) preferably of formula II [R1 is a (substituted) monovalent hydrocarbon; b is 0-2] and having 2 or more propylene glycol monomethyl ether groups in a molecule and (C) 10-200 pts.wt. of an inorganic filler of calcium carbonate or the like preferably treated with a treating agent having the melting point or softening point of 100 deg.C or higher.
Patent JP-H01283054-A (JP)
Title: Inverter apparatus
Inventor: NISHIZAWA YUJI
IPC: H02M1/32
Filed: 1988-05-09
Abstract: PURPOSE:To eliminate instability phenomenon by counting the reference output time of the short-circuit current and reference value of an inverter and by generating a control signal through the use of the reference output time as a set value. CONSTITUTION:In an inverter apparatus, an induction motor 5 is driven at variable speed by an inverter 2 connected with DC power 1. The control apparatus for the inverter apparatus is equipped with a control signal generator 6 and a short-circuit prevention time generation circuit 7 in addition to the base amplifier 4 for the inverter 2. Also, the apparatus is provided with a current sensor 10 sensing electric current on the inverter input side, a comparator 11, and a short-circuit prevention time correction circuit 12. In the correction circuit 12, standard values necessary for short-circuiting of upper and lower switching elements 3 are set as initial values. Thus, when upper and lower short-circuiting occurs, the short-circuiting is detected and inputted to the correction circuit 12, and the set value is increased for the period of time corresponding to the wanting arm short-circuit prevention time and outputted to the generation circuit 7.