baber/WOPTO huggingface dataset:
Patent JP-H0525300-A (JP)
Title: Surface-modified fine plastic particle and preparation of the same
Inventor: YAMADA TOICHI
IPC: G02F1/1339
Filed: 1991-07-22
Abstract: PURPOSE:To provide surface-modified fine plastic particle usable as spacers for a liquid crystal display and a process for preparing the same, by improving water-wetting properties of the surface of fine plastic particles to prevent agglomeration of the fine plastic particles. CONSTITUTION:Fine plastic particles 10 are coated with thin films 11 of an aluminum alkoxide polycondensate. These surface-modified fine plastic particles are prepared by treating the fine plastic particles 10 with an aluminum alkoxide and then hydrolyzing the aluminum alkoxide to form the thin films 11 of the aluminum alkoxide polycondensate on the surface of the fine plastic particles 10.
Patent JP-S5883345-A (JP)
Title: Optical information recording medium
Inventor: TANIGAWA KIYOSHI
IPC: G11B7/24
Filed: 1981-11-13
Abstract: PURPOSE:To improve not only recording density, but also contrast by supporting a tetradehydrocholine derivative compound on a substrate as an information recording layer, and storing information by a laser beam. CONSTITUTION:On one surface of a glass substrate, an optical information recording body having a 5,000Angstrom  film thickness is formed by dipping the substrate in a dichloromethane solution of a tetradehydrocholine derivative compound and then drying the surface. In this case, a protective film of a polyester may be formed on the surface of the information recording layer. Further, a reflective film of Al, etc., may be formed between the substrate and information recording layer. This information recording thin film surface is irradiated with an He-Ne laser beam having a 2.4mum diameter and information is recorded while being moved. At this time, the recording sensitivity is 3nJ/bit.
Patent JP-2000008401-A (JP)
Title: Hydraulic shovel extension arm
Inventor: MATSUMOTO DAIJIRO
IPC: E02F3/39
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic shovel extension arm capable of adjusting the length of the arm within a short time by simple work. SOLUTION: A hydraulic shovel extension arm 10 is constituted of an expansive extension arm section 21 and an expansive extension rod section 23 and has such construction as the length of the arm can be adjusted. By the constitution, even in a site having a different working height or a different working depth, and a movable arm 13 can be extended up to the length to be required by only making simple adjustment of the length of the arm without being accompanied with troublesome exchange work in an arm exchange site as before.
Patent JP-H0526700-A (JP)
Title: Automatic calibration device for measuring instrument
Inventor: MIYAGAWA ZENICHI
IPC: G01D18/00
Filed: 1991-07-22
Abstract: PURPOSE:To eliminate fluctuation in test results between final testers. CONSTITUTION:A final tester #1 for reference is determined, and reference calibration data are obtained by a calibration program to be stored in an area 36 in a computer memory 33. Calibration data are obtained for other final testers, and respective correction data are calculated by comparison with the reference calibration data by a computer computation part 32. These are stored in a battery backup memory area 37 in the computer memory 33. The correction data are fed back to succeeding test results by the final testers, thereby the test results are calibrated.
Patent JP-2001014608-A (JP)
Title: Thin film magnetic head and its manufacture
Inventor: FUKUYAMA HIROSHI
IPC: G11B5/31
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a thin film magnetic head and its manufacturing method capable of reducing the influence of the difference in level of a contact hole and capable of correctly forming the position of a life dimension 0. SOLUTION: When a second front intermediate core 72 is formed on a first front intermediate core 56, a contact hole 57 is made to correspond to the shape of the second front intermediate core 72. For this purpose, the second front intermediate core 72 is subjected to a resist coating, exposing and patterning in the state of non-difference in level to be formed. Therefore, the influence of the difference in level of the contact hole 57 is reduced and the position of a life dimension 0 is correctly formed.
Patent JP-S6242306-A (JP)
Title: Magnetic head
Inventor: TAKAMORI MASAYUKI
IPC: G11B5/245
Filed: 1985-08-19
Abstract: PURPOSE:To attain free control so that the coefficient of thermal expansion of an adhesive material itself approaches the coefficient of thermal expansion of a magnetic substance to be stuck and the magnetic resistor of the stuck part is reduced by inserting the adhesives including ultra minute magnetic particles having high permeability and whose particle diameter is <=1mum between magnetic head cores. CONSTITUTION:Adhesive layers 17, 18 are produced by the result that ferrite sub cores 13, 14 are stuck to a metallic main core 11 in the direction of arrows X1, X2 by using an adhesives. As the adhesives, an adhesives having a high permeability is used. The high permeability adhesives is obtained by adding ultra minute particle powder whose particle diameter of the magnetic substance (obtained by the known chemical growth method, e.g.) is <=1mum to an inorganic adhesives such as a silicon group adhesives and a high permeability is given to the adhesives itself.
Patent JP-S6158658-A (JP)
Inventor: MASUDA FUSAYOSHI
IPC: A61F13/53
Filed: 1984-08-30
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-H0346057-A (JP)
Title: Table-generation calculation processing system having automatic arithmetic processing function
Inventor: KIKU NAOYOSHI
IPC: G06Q10/10
Filed: 1989-07-14
Abstract: PURPOSE:To speed up a table-generation calculation processing by referring to an access flag table and executing an automatic arithmetic processing if necessary. CONSTITUTION:The system consists of an input means 1, an output means 2, a generation table part 30 and a CPU/memory 40. When data of a cell is newly inputted, an access flag table 20 discriminates whether data of the inputted cell is referred to by data of the other cell or not. When it is referred to, the automatic arithmetic processing which automatically calculates data of the other referred cell is executed. When it is not referred to, the automatic arithmetic processing is not executed. Since the automatic arithmetic processing is executed only at a necessary case, the table generation calculation processing can be speeded up.
Patent JP-2001016671-A (JP)
Title: Slave synchronization device
Inventor: SHIMOE TOSHIO
IPC: H04Q11/04
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To enable a salve synchronization device replaceable by a DCS(digital clock supply device) to attain a slave synchronization at a low cost with high accuracy in a slave station adopting a slave synchronization system. SOLUTION: This slave synchronization device is provided with a clock monitor means 11 that detects a start point on a time base to which a reference clock synchronously with a transmission line is given, a high speed clock generating means 12 that is synchronously with the reference clock and generates a high-speed clock whose frequency is higher than the frequency of the reference clock, and a frequency synthesis means 13 that applies direct frequency synthesis processing to the high-speed clock to generate a clock to be supplied devices in a station and transmits the generated clock to a confounding path. Then the frequency synthesis means 13 has a frequency divider means 13a that conducts frequency division processing and is provided with an initializing means 14 that initializes the frequency divider means 13a synchronously with either of a front edge or a tail end edge of the clock received from an opposite system via the confounding path for a predetermined period in succession to the start point detected by the clock monitor means 11.
Patent JP-S6160015-A (JP)
Title: Decoding system of data
Inventor: TAKAHASHI YUJI
IPC: H03M7/30
Filed: 1984-08-31
Abstract: PURPOSE:To handle much more information quantity than that of a conventional system while using the same bit number, by receiving a data a part of which is coded as a data address, detecting the data address and reproducing the data content transmitted to a data part other than the data address correspond ingly. CONSTITUTION:A data inputted in succession to the inputted address is set to a flip-flop 1 in response to a clock signal and fed to decode circuits 31-34. The input data is decoded by a decode circuit to which an output signal of latch 4 is applied, e.g., the 31 only and 3-bit outputs Y0-Y2 are outputted therefrom. When the 3-bit outputs Y0-Y2 correspond to a data 001, the outputs Y0-Y2 are used as the address for a table of the decoder 6, and 4-bit outputs D'1-D'4 to which the data corresponds to 001 are outputted from the said table by using an address 000.
Patent JP-H0348052-A (JP)
Title: Cam chain guide device for internal combustion engine
Inventor: KATABIRA YUTAKA
IPC: F16H7/18
Filed: 1989-07-14
Abstract: PURPOSE:To reliably regulate the position of a cam chain and to improve support rigidity of a chain guide by a method wherein the whole periphery of a cam chain is surrounded with a chain guide and a cylinder block wall surface. CONSTITUTION:The position of a cam chain 7 is regulated both on the inner and outer peripheral sides by means of guide walls 16 and 21. Thereby, the cam chain 7 is reliably prevented from a swing. Since the chain guide 14 is secured astride the chain to a boss part 25 on the inner peripheral side and a boss part 24 on the outer peripheral side, support rigidity of the chain guide is improved. Since an upper boss part 33 is arranged on the inner peripheral side of the chain 7, interference with a boss part for a mounting bracket can be prevented from occurring.
Patent JP-S6425326-A (JP)
Title: Optical information recording and reproducing device
Inventor: FUJITA KAZUHIRO
IPC: G11B7/135
Filed: 1987-07-21
Abstract: PURPOSE:To lighten, miniaturize and simplify a light picking up optical system by providing a planer type converging element diffracting and deviating the optical axis of a flat laser light emitted from a semiconductor laser. CONSTITUTION:The planer type converging element 41 converting the light emitting from the semiconductor laser having the far field pattern varying by the directions parallel and vertical to a joining face into a parallel light flux by deviating the optical axis with its diffraction is provided. In this case, the converging element 41 is provided by inclining by an angle theta1 to the optical axis of the light flux scattered in the parallel direction to the joining face of a semiconductor laser 40 and in the vertical direction to the joining face of the semiconductor laser 40 therefrom. The collimation of the flat laser light emitting from the semiconductor laser and a beam shaping treatment are performed easily and surely and the stop to a fine beam spot is thus facilitated.
Patent JP-H078870-A (JP)
Title: Method and device for washing and drying hydrocarbon washing liquid
Inventor: KOI AKIHIRO
IPC: B05C3/09
Filed: 1993-06-29
Abstract: PURPOSE:To completely remove hydrocarbon washing liquid stuck to the surface of an object consisting of metal, etc., and also to completely perform drying by arranging an immersion washing tank, an air blow tank, a warm water washing tank, a steam washing tank and a hot air drying tank in order in a main vessel. CONSTITUTION:A device main body is constituted of plural tanks 1-5, arranged in order of plural processes in a single main vessel 6. In the tank 1 of the 1st process, an object housed in a treating vessel 13 is rotated and moved to immerse and wash it in a hydrocarbon washing liquid cooled to an appropriate temp. and ultrasonically vibrated. In the tank 2 of the 2nd process, the object is given air blow to remove the washing liquid from it. Further, in the tank 3 in the 3rd process, the object after air blow in warm water heated to an appropriate temp. is washed with warm water. On the other hand, in the tank 4 of the 4th process, the object after warm water washing is washed with steam by jetting steam of relatively low pressure. And in the tank 5 of the 5th process, the object after washing is dried with hot air.
Patent JP-S57145888-A (JP)
Title: Organic germanium polymer
Inventor: ISHIKAWA AKIRA
IPC: C07F7/30
Filed: 1981-11-16
Abstract: NEW MATERIAL:A compound shown by the formula III or formula IV (n is integer of ≥3).  
     USE: Useful for remedying diseases of the field of pychiatry, neurology, of cacohymia, malum cordis, blood vessel system, digestive system, dermatosis, allergosis, renal function disorder, hepatic function disorder, of the field of obstetrics, or pediatrics, etc.  
     PROCESS: GeO 2  is reduced with hypophosphorus acid or its salt in a hydrohalogenic acid, to give a GeX 2  (X is halogen). This compound is in equilibrium with HGeX 2  wherein Ge is tetravalent. This is also in equilibrium with (H + +GeX 3   + ). The prepared Ge reagent is reacted with crotonic acid shown by the formulaI, to give a compound shwon by the formula II. This compound is dissolved in acetone or other organic solvent (e.g., Cellosolve, acetonitrile, etc.) miscible with water, water is added to the solution, to give a low-molecular polymer shown by the formula III or IV. Intervenous, hypodermic, muscular, or rectal medication can be carried out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0733042-A (JP)
Title: Voltage compensating device for motor driven equipment
Inventor: NAKAJIMA HIROSHI
IPC: B62D5/04
Filed: 1993-07-23
Abstract: PURPOSE:To improve reliability to the disconnection and the like of wiring and execute correct compensation by measuring the voltage of a power supply through plural wiring means, and compensating electric power, applied to an electric motor, according to the maximum voltage out of the measured voltage. CONSTITUTION:Plural motor drivers 5, 6 serving as means for controlling current flow to an electric motor M1 are disposed between a battery BT as a power supply and the electric motor M1. A microcomputer 3 detects the voltage of the battery BT and compensates electric power applied to the electric motor M1 according to the detected voltage. In this case, power lines P1, P2 serving as plural wiring means are connected to the battery BT. The microcomputer 3 measures the voltage of the battery BT through the respective power lines P1, P2 and compensates electric power applied to the electric motor M1 according to the maximum voltage out of the measured voltage.
Patent JP-S6244149-A (JP)
Title: Novel fish paste product and production thereof
Inventor: TAKUMA AKIMASA
IPC: A23L17/00
Filed: 1985-08-19
Abstract: PURPOSE:To produce a fish paste product, having improved sense of eating, sense of sight taste and soft feeling and preservable by freezing, by kneading gound fish or shellfish meat with an edible oil, water and material containing whey. CONSTITUTION:30-70pts.wt. one or two or more edible oils selected from palm oil sesame oil rice oil, soybean oil, corn oil, great burdock oil, poppy oil, rapeseed oil, olive oil cotton seed oil, safflower oil, wheat embryo bud oil coconut oil and sunflower oil, 100-200pts.wt. water, 6-12pts.wt. material containing whey, 1-6pts.wt. common salt and, as necessary, sweetness imparting material, preservative, natural seasoning, etc., are added and uniformly kneaded with 100pts.wt. ground fish or shellfish meat, and the resultant kneaded material is, as necessary, formed to afford the aimed fish paste product at 6.0-8.0pH.
Patent JP-H0731634-A (JP)
Title: Dental treatment unit
Inventor: YAMAGUCHI YOSHIO
IPC: A61C19/00
Filed: 1993-07-23
Abstract: PURPOSE:To achieve a suction or discharging of polluted air near an oral cavity of a patient by a method wherein a suction port is arranged at the side part on the side of an assistant of a work table or below the work table free to draw and the suction port is pulled out with the work table. CONSTITUTION:A vacuum tube 6 having a suction port 7 at the tip thereof with the other end penetrated into a vacuum device is arranged at a side part on the side of an assistant of a work table 2 or below the work table free to pull out. During the non-use period, the suction port 7 is housed at the position as indicated by the solid line. During the period of use, the suction port is pulled out at the position as indicated by the solid line to be located near the oral cavity of a patient.
Patent JP-S6425394-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: TERADA YASUSHI
IPC: G11C16/12
Filed: 1987-07-21
Abstract: PURPOSE:To actuate with a 5V-single power source by making a writing high voltage and a ground potential in accordance with data to be written to a selected bit line and holding a non-selective word line and a bit line at a pre- charged potential. CONSTITUTION:At the time of a data writing cycle, first, after the word line and the bit line potential are pre-charged to a re-charged voltage which is a writing preventing voltage, any one out of the writing high voltages the pre- charged voltage and the ground voltage, in accordance with data to be written, the selective word line and the selective bit line potential are set to and other non-selective word line and bit line hold a pre-charged voltage condition in an electrically floating condition. Both of a data erasing (writing '1') and a programming (writing '0') are executed by utilizing a tunnel current through the tunnel insulating film of the transistor of a memory cell. Accordingly, a writing high voltage generation is executed by using the internal pressure rising circuit of an on-chip and the 5V-single action can be executed.
Patent JP-H0810664-A (JP)
Title: Method for controlling spraying of coating in reciprocating coating apparatus
Inventor: MISU KUNIO
IPC: B05B12/02
Filed: 1994-06-30
Abstract: PURPOSE:To perform a specified spray ON and OFF only by inputting the numerals of a reciprocating stroke by a method wherein a spray ON is made after a specified time passes after a timer is set by using a stroke signal OFF input into a reciprocating controller as a standard. CONSTITUTION:A spray gun 1 is fixed on a horizontal supporting body 11 performing reciprocating movement by mounting a horizontal slit 10 on a hooking pin 9 of a chain 8 hung on the upper and lower sprockets 6 and 7. Then, a positioning signal of a rotary encoder 3 formed on the rotating shaft 2 of the sprocket 7 is guided to a controller 4 provided with an indicator 12. On the other hand, an air hose 5 for spraying guided out from a solenoid valve 4a attached on a controller 4 is connected with the spray gun l. In this case, a timer is set in such a way that the timer for a spray signal ON is started by making a spray signal OFF input in a controller 4 as a standard and a timer up is made to be the spray signal ON.
Patent JP-S6245742-A (JP)
Inventor: KATO HAKUMI
IPC: D06M15/00
Filed: 1985-08-20
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-S6237568-A (JP)
Inventor: YURUGEN BEEBERUMAIERU
IPC: F16J3/02
Filed: 1986-08-05
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-H0929911-A (JP)
Title: Laminated film for thermal recording material
Inventor: ENDO KAZUO
IPC: B41M5/52
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester laminate excellent in printability (dye and ink transfer receptivity) at a time of printing and the writing properties of a rear surface. SOLUTION: A laminated film has at least three layers, that is, A-, B- and C-layers and the apparent density (ρ) of the whole of the film is 0.6-1.3g/cm<3> and the concealability thereof is 0.6 or more. The A-layer is a polyester layer with surface center line average roughness (RaA) of 0.01-0.08μm and a b-value of 1.0 or less and constitutes a thermal recording receiving surface. The B-layer consists of polyester and a polymer incompatible with polyester and is the intermediate layer between the A- and C-layers. The C-layer is composed of a polyester layer with surface center line average roughness (RaC) of 0.10-0.50μm and has writing properties.
Patent JP-S57108048-A (JP)
Title: Preparation of amino acid anilide
Inventor: SHIOIRI TAKAYUKI
IPC: C07C239/00
Filed: 1980-12-25
Abstract: PURPOSE: To obtain the titled compound useful for measuring the enzymic activity in an easy operation in high yield, by reacting an inexpensive and easily available benzoic acid derivative with diphenylphosphoryl azide and an N- protected amino acid.  
     CONSTITUTION: A benzoic acid derivative of formulaI(R 1  is nitro, azo, dimethylamino, OH, etc.) is reacted with diphenylphosphoryl azide and an N-protected amino acid to give a compound of formula II (R 2  is amino acid residue formed  by sealing the reactivity of an amino group). The reaction is carried out in a  solvent, e.g. 1,2-dichloroethane, toluene or trichlene, usually at about room temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5971801-A (JP)
Inventor: SAIHARA YASUHIRO
IPC: B27D5/00
Filed: 1982-10-19
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-S6428822-A (JP)
Title: Plasma etching device
Inventor: SADAOKA MASATO
IPC: H01L21/302
Filed: 1987-07-24
Abstract: PURPOSE:To improve the selection ratio of etching by a method wherein such of dissociated products produced by the discharge of reactive gas in a main chamber as deteriorate the selection ratio of etching process are coupled with other dissociated products of additive gas in an auxiliary chamber to be removed. CONSTITUTION:A chamber 2 is divided into a main chamber 2a provided with a specimen base 3 and a sub chamber 2b formed outside the main chamber 2a. The partition wall 6 partitioning the main chamber 2a with the sub chamber 2b is made of a porous material with breathability. Reactive gas and additive gas are respectively led into the main chamber 2a and the sub chamber 2b. A feeder pipe 7 is connected to the chamber 2. Through these procedures, an F radical out of the dissociated products produced by the discharge of reactive gas in the main chamber 2a, the other dissociated product (H<+>, H2<+> ion) of the additive gas in the sub chamber 2b are coupled with one another to be removed at the position distant from a wafer 1. Thus, the selection ratio of etching can be improved.
Patent JP-S6428708-A (JP)
Title: Servo control system
Inventor: HIKASA KAZUHIKO
IPC: G05D3/12
Filed: 1987-07-24
Abstract: PURPOSE:To cancel all undesired offsets automatically by providing an offset correction data based on an error signal corresponding to the state shutting light being an input signal before focusing a lens. CONSTITUTION:Prior to the focusing of a lens 2, the light source 3 is brought into the off-state at first by a light source control circuit 12 and an error signal obtained from a detection circuit 6, amplifier circuits AMPa, AMPb is supplied to a microprocessor 8 via an A/D conversion circuit 7. The processor 8 stores the digital data as a 1st offset correction data in the internal RAM. In cancelling the undesired offset, the light source 3 is controlled in the ON-state while the optical disk 1 is stopped, the converging value other than zero of a control variable commanded by the processor 8 is stored as a 2nd offset correction data. Then the 1st and 2nd offset correction data are used to the data supplied from the circuit 7 to apply calculation and all the undesired offsets are cancelled automatically.