baber/WOPTO huggingface dataset:
Patent JP-H053155-A (JP)
Title: Manufacture of insb film substrate
Inventor: SONE TAKEHIKO
IPC: H01L43/10
Filed: 1991-06-25
Abstract: PURPOSE:To make it possible to increase an electron mobility in an InSb film to 30000cm<2>/Vs or higher by a method wherein when the InSb film is formed, InSb is deposited until the compositional ratio of In to Sb reaches a specified compositional ratio at a specified first temperature, then, while the first temperature is made to rise to a specified second temperature, the InSb is deposited until the compositional ratio of In to Sb reaches a specified compositional ratio and the like. CONSTITUTION:An InSb film 4 is formed on a substrate 1 formed with an SiO2 film 2 via a BaF2 film 3 to manufacture an InSb film substrate. In such a case, the formation of the film 3 is performed setting the temperature in the vicinity of the substrate 1 within an extent of 600 to 800 deg.C. The formation of the film 4 is performed by a method wherein InSb is deposited until the compositional ratio of In to Sb reaches within an extent of 0.5 to 1.1 at a first temperature to show the vapor pressure of the Sb, then, while the above first temperature is made to rise up to a second temperature immediately before the InSb is dissolved, the InSb is deposited until the compositional ratio of In to Sb reaches within an extent of 1.1 to 1.5. For example, the above first temperature is set at 390 deg.C or so and the second temperature is set at 480 deg.C or so.
Patent JP-H1111019-A (JP)
Title: Reversible heat-sensitive recording body, and recording method
Inventor: OTA KATSUICHI
IPC: B41M5/20
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To perform a recording and an erasing of a clear image by a low energy by providing a reversible heat-sensitive recording layer having a volume resistivity at a specified value or lower, on a supporting body. SOLUTION: On a supporting body 1, a reversible heat-sensitive recording layer 2 of which the volume resistivity value is 5×10<10> Ωcm or lower is formed. The reversible heat-sensitive recording layer 2 is constituted of a reversible heat-sensitive material and a conductive material. By this method, a voltage can be directly applied to the recording layer 2, and the heating efficiency of the recording layer 2 is high, and a sharp image can be recorded. Also, when a recording is erased, the erasing is performed by flowing current to a range which is wider than the recorded area.  Thus, by making the volume resistivity value of the reversible heat-sensitive recording layer 2, 5×10<10> Ωcm or lower, and containing, a conductive compound, the recording and the erasing can be performed by an applying of a low voltage, and a recording, a storage and an erasing can be performed at a low cost, and by a low energy, at a high speed.
Patent JP-H1025702-A (JP)
Title: Buffer method for vibration propagation in road, etc.
Inventor: YANAGIMOTO HIROHISA
IPC: E01C1/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To interrupt transmission to a frontage of the vibrations of a road surface by charging plastics formed in a massive body into a plastic vessel, forming a buffer material by filling a space with a foamed resin and burying the buffer materials on both sides of the paved surface of a road. SOLUTION: Ash generated from a municipal refuse incinerator is mixed with a regenerative molding material obtained by grinding a PET bottle, and kneaded by a plastic extruder, and spherical massive bodies 3 are manufactured. A vessel is molded of polypropylene, and the massive bodies 3 are charged and the vessel is covered with a cover. A two-pack type urethane resin liquid is injected from an opening section and foams 4 are formed, and voids are filled with the foams 4 and a buffer block 1 is formed. The buffer blocks 1 are disposed continuously on both side faces of a boundary between an excavated roadway and a sidewalk. A number of gravel layers are laid among the buffer blocks 1, and paved by concrete or asphalt. Accordingly, the propagation of vibrations and noises from a road can be interrupted.
Patent JP-H0345032-A (JP)
Title: Broad band dynamic optical reception circuit
Inventor: SAKURA NARIYUKI
IPC: H04B10/50
Filed: 1989-07-13
Abstract: PURPOSE:To operate the circuit stably starting from one-shot optical pulse by constituting the circuit of 1st-3rd transistors(TRs), a feedback resistor, 1st-3rd resistors and plural diodes connected in series, and forming a diode array so as to be turned off when no light is made incident in a photodetector. CONSTITUTION:Emitters are connected together so as to constitute a differential circuit of 1st TR 20 and a 2nd TR 21 and both the emitters connect to a ground level. In such a case, the number of diodes 34 is selected so that the on-level of a series diode array 35 is higher than a base-emitter level of a 3rd TR 28. When a signal with a small current to flow to a photodetector is present, the gain is dependent on the feedback resistor, and when a signal with a large current to flow to the photodetector is present, a base level of the 1st TR of the differential amplifier circuit rises when the optical current reaches a prescribed value or over and excess optical current to the diode array is bypassed when the base level reaches a prescribed level. Thus, the circuit is operated from 1st-short optical pulse.
Patent JP-S6336447-A (JP)
Title: Test facilitating system
Inventor: TAKAHATA SUNAO
IPC: G06F11/22
Filed: 1986-07-31
Abstract: PURPOSE:To facilitate a defective analysis and to eliminate the limitation given to path activation in a circuit by inputting the output information from the circuit of the prestage of a memory and the path activating information to the circuit of the poststage of the memory to the memory, reading the memory when it is set to a register part by the output information and executing the data through of the memory and supplying it to the circuit of the poststage by the path activating information. CONSTITUTION:Output information from the circuit (logic part) of the prestage of a memory element 1 inputted to a memory element 1 and path activating information for the path activation to the circuit (logic part) of the poststage of the memory element 1 are selected by a test control signal included in a scanning path signal 102, inputted to the memory element 1, and after the memory is set to a memory element simplified model 3 by the output information, it is read as a scanning path signal by the shifting action of the memory element facilitated model 3 and the path activating information executes the data-through of the memory element 1 and supplies it to the circuit of the rear step of the memory element 1. Thus, the limitation given by the input output data type signal of the memory element 1 to the path activation in the circuit can be eliminated.
Patent JP-S5990705-A (JP)
Inventor: DAN DANKAN
IPC: F01D9/02
Filed: 1983-09-30
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-S60155176-A (JP)
Title: Medicine containing flavanone or thioflavanone derivative, flavanone and thioflavanone and manufacture
Inventor: KURISUCHIYAN JIERAARU RANBOORU
IPC: C07D311/28
Filed: 1984-08-31
Abstract: The invention relates to pharmaceutical preparations containing compounds of formula Iin which X represents unsubstituted or substituted amino or a quaternary ammonium salt; halogen, free, etherified or esterified hydroxy; free, etherified, esterified or oxidized mercapto; free or functionally modified carboxyl, free or functionally modified sulfo; acyl; nitro; an unsubstituted or substituted hydrocarbon radical or an unsubstituted or substituted heterocyclic radical, Y represents oxygen, sulfur, sulfinyl or sulfonyl but must be oxygen, sulfinyl or sulfonyl, if X is 1H-imidazol-1-yl, and rings A and B are each unsubstituted or substituted; or pharmaceutically acceptable salts of such compounds that contain a salt-forming group, and to novel compounds of formula I. The compounds are useful e.g. for the treatment of diseases of the respiratory tract and of liver diseases. They are prepared by methods known per se.
Patent JP-S5884001-A (JP)
Title: Heater for downflow film
Inventor: SASAOKA JIROU
IPC: B01D1/30
Filed: 1981-11-13
Abstract: PURPOSE:To make the size of a titled device smaller, the consumption of costly wall materials for heat transfer less and thermal efficiency higher by bringing liquid into contact with heating elements in the state of direct downflow films. CONSTITUTION:Electric heating elements 1 are fixed on the surface of a tubular wall 2 by means of metallic fittings 25 to constitute a heat transfer surface 3. Liquid is fed through a pipe 7, enters a liquid well 8 by passing through a clearance 9, overflows from an overflow weir 4 and is distributed uniformly like films to the upper part of the heat transfer surface 3. The liquid which is thereby heated or is partly subjected to evaporation and separation and flows down into a lower liquid well 10, where the liquid is cooled with a cooler 27 and is discharged through a valve 11. The vapor generated by evaporation is discharged together with noncondensed gas and the gas supplied through valves 13, 28 according to need in the stage of stripping liquid through an outlet 6 and is conducted to a condenser, a distillation tower, etc. As a result, the performance is improved, the thermal efficiency is enhanced and the costs of equipment and operations are reduced despite the small size.
Patent JP-S6240501-A (JP)
Title: Gain setting device for digital servo-control device, and its method
Inventor: SEKIGUCHI HIDENORI
IPC: G05B13/00
Filed: 1985-08-19
Abstract: PURPOSE:To easily design a control device by prescribing a state variable and an evaluation function, applying an optimum regulator, and deriving each coefficient (each gain of a proportionor, an integrator and a differentiator) kP, kI and kD of a servo-system of a PID type. CONSTITUTION:A continuous-time state equation setting part 121 sets a continuous-time state equation, when a gain G of a controlled system has been inputted. A discrete-time state equation setting part 122 converts the continuous-time state equation to a discrete- time by a sampling time T, and sets a discrete-time state equation. An integral type state equation setting part 123 sets an integral type state equation, based on the discrete-time state equation. An optimum regulator solution-deriving part 124 solves an optimum regulator problem, based on an input R for showing the solidity of a servo, and derives coefficients kI, kp and kD. A target value (r) is inputted, added 112 to an output (feedback quantity) of a controlled system 110 which has been brought to sampling by a sampler 111, and its error (e) is outputted. In this state, each coefficient which has been derived as mentioned above is inputted to an integrator, a differentiator and a proportionor, and a servo-system control of a PID type is executed.
Patent JP-S6426531-A (JP)
Title: Production of fatty acid chloride
Inventor: SAKUMA SAKAE
IPC: C07C51/64
Filed: 1987-07-22
Abstract: PURPOSE:To advantageously obtain the titled compound which is a raw material for higher surfactants without using a catalyst and causing side reaction, by adding benzoyl chloride to a fatty acid, heating the resultant mixture to provide a mixed solution of a fatty acid chloride and benzoic acid, distilling the solution under specific condition of reduced pressure, distilling off and separating the fatty acid chloride. CONSTITUTION:Benzoyl chloride is added to a fatty acid and the resultant mixture is heated to provide a mixed solution of a fatty acid chloride and benzoic acid. The obtained mixed solution is then distilled in the presence of diphenyl ether at <=120 deg.C temperature under reduced pressure to distil off, separate and remove the benzoic acid content in the reaction solution therefrom. The amount of the added diphenyl ether is 1mol. - slight excess of 1mol. benzoic acid in the reaction solution. The unreacted benzoyl chloride present in the reaction solution is distilled off at 80-88 deg.C under 20mmHg column top pressure and then the diphenyl ether is distilled off at 100-110 deg.C under 5-6mmHg column to pressure. The benzoic acid is also distilled off, forming an azeotropic mixture with the diphenyl ether. The aimed compound is obtained as a still residue.
Patent JP-H05185195-A (JP)
Title: Mold powder for continuous casting
Inventor: ITOYAMA SEIJI
IPC: B22D11/108
Filed: 1992-07-08
Abstract: PURPOSE:To prevent the deterioration in the surface quality of a slab occurring in the lubrication defect of the mold powder and the breakout thereof by using the mold powder having a specific compsn. for continuous casting in casting of a steel contg. strongly reducing metals, such as Al, Ti and REM. CONSTITUTION:The steel is constituted of limited contents of CaO, Al2O3, TiO2, Li2O, BaO, MgO, F<-> and Na2O and further, >=1 kinds of BN and C are incorporated as aggregate therein.
Patent JP-H07144018-A (JP)
Title: Medical composition and its preparation
Inventor: RAAZURO PURESUMEKII
IPC: A61K6/838
Filed: 1994-08-02
Abstract: PURPOSE: To provide a combination useful for compensating for a bone deficiency caused morbidly or brought about artificially, a composition containing these combinations and a manufacturing method therefor. CONSTITUTION: A combination optionally contains porous hydroxyapatite and/or 0 to 99.9 wt.% of a tricalcium phosphate and 0.001 to 100 wt.% of 7- isopropoxyisoflavone in a shape of discrete granules of an active component.
Patent JP-S6425963-A (JP)
Title: Production of superconductor
Inventor: YAMANOUCHI HIROSHI
IPC: C23C4/06
Filed: 1987-07-21
Abstract: PURPOSE:To form the title superconductor at the surface layer part of a substrate by forming a thermally sprayed layer contg. a group IIIa element and a group IIa element on the surface of the long-sized substrate with the surface layer part consisting of copper, and heat-treating the material in the presence of oxygen. CONSTITUTION:A long-sized metallic pipe 2, at least the surface layer part of which is composed of copper, is arranged in a reaction vessel 1, and the pipe 2 is sent in the direction B while being rotated in the direction A. The nozzle part of a thermal spraying gun 3 is provided in the vicinity of the metallic pipe 2, and the alloy or raw material contg. a group IIIa element (A) of the periodic table such as Sc, Y, and La and a group IIa element (B) such as Be, Sr, and Ba is thermally sprayed on the surface of the metallic pipe 2 to form a raw superconductive material layer 2a. Oxygen is then supplied from an oxygen supply means 4 and heated by a heating means, and a superconductor 2c (A-B-Cu-O) is formed between the Cu part 2b of the metallic pipe 2 and the raw superconductive material layer 2a.
Patent JP-S6072182-A (JP)
Inventor: BANSHIYOU KAZUO
IPC: H01T13/39
Filed: 1983-09-28
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-H06168414-A (JP)
Title: Combination system of thin-film magnetic-head converter and suspension part as well as its manufacture
Inventor: ROBAATO EDOWAADO JIYOONZU JIYU
IPC: G11B5/48
Filed: 1993-07-22
Abstract: PURPOSE: To attain recording in a longitudinal direction by giving a narrow gap between two magnetic balls at a contact pad surface. CONSTITUTION: A row 52A is cut off from a wafer substrate by sewing cut and fixed to a transfer tool with adhesive. The tip surface of the row 52A is lapped flatly to form a magnetic gap layer 92. The tip of the horizontal part 72 of a second pole part is exposed and a vertical part 94 is stuck to it. The second pole part 96 includes the horizontal part 72 and the vertical part 94. Then a converter section includes the second pole part 96 with the layers of the magnetic gap 92 and a first pole part 62, and a magnetic member. After completing the vertical part, a protecting layer 98 is stuck. Then the row 52A is completed to be divided into composite assemblies for using at a disk 12.
Patent JP-H0847737-A (JP)
Title: Production of piping joint member
Inventor: NAKAMURA MINORU
IPC: F16L41/08
Filed: 1994-08-02
Abstract: PURPOSE:To eliminate the generation of burr, to make machining in order to remove the burr unnecessary, to improve the production efficiency and the dimensional preciseness, to make the hardness of a joint part high and to make the repeat tightening strength enough. CONSTITUTION:In a production of a piping joint member having a round bar part extended mutually by an almost right angle against a square central part, a raw material of round bar is installed with hot or warm swaging into a square cross-section 11 by the 2/3 length of the material, this square cross-section 11 part is drawn laterally to a rectangular shape, next an almost half of the formed rectangular bar part 12 is installed to a round cross-section 13.
Patent JP-2001013089-A (JP)
Title: X-ray tomographic imaging apparatus
Inventor: OHARA HIROSHI
IPC: G01N23/04
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To pick up a tomographic image under a proper imaging condition. SOLUTION: An x-ray tube, a two-dimensional X-ray detection part 2 and a specimen M are set to desired positional relation to take a two-dimensional perspective image and a tomographic image. The two-dimensional perspective image is obtained by detecting the two-dimensional X-ray transmission data from one direction of the specimen by the two-dimensional X-ray detection part 2 and the tomographic image is obtained by rotating a turntable 3 while irradiating the specimen M with X-rays to collect X-ray transmission data from the peripheral direction of the specimen M by the two-dimensional X-ray detection part 2 and using the X-ray transmission data to reconstitute a tomographic image with designated tomographic width by a tomographic image reconstitution part 14.  A calculation part 13 of the tomographic region on the perspective image calculates where the region in the tomographic width direction of the tomographic image is present on the two-dimensional perspective image and an image processing part 15 superposes the calculated tomographic region of the tomographic image on the two-dimensional perspective image on the two-dimensional perspective image to display the same on an image monitor 18.
Patent JP-S6243207-A (JP)
Title: Voltage controlled oscillator
Inventor: AKITAKE ISAO
IPC: H03K3/286
Filed: 1985-08-21
Abstract: PURPOSE:To obtain the satisfactory linearity even with a high frequency by oscillating an emitter multiple oscillator with 1/2 oscillating frequency and adding together the emitter signals obtained at that time point to obtain a desired double oscillating frequency. CONSTITUTION:For an emitter multiple oscillator 1, the emitters of transistors (TR) 101 and 102 forming an astable multivibrator are connected together via a capacity 105 and also connected to the collectors of the TRs 103 and 104 respectively. The bases of both TRs 103 and 104 are connected in common to a voltage source 115 with a common emitter connected to a variable current source 113. The voltage waveforms (a) and (b) of the emitters (defined as points A and B respectively) of the TRs 101 and 102 undergo the subtraction with a reference voltage source 4 set at the center voltage Vref of the emitter through subtractors 2 and 3. Then the output waveforms (c) and (d) of both subtractors 2 and 3 are added together by an adder 5. Thus an output waveform (e) is obtained with a frequency double as much as the frequency of the oscillator 1.
Patent JP-S5883714-A (JP)
Title: Laying work of water-proof sheet
Inventor: INO FUMITAKA
IPC: E02B3/12
Filed: 1981-11-13
Abstract: PURPOSE:To lessen the cut-in sections of an enclosing sheet by a method in which the enclosing sheed is folded at its connecting section, the part to be touched by a ground sheet is bonded with the ground sheet, the section to be wound is wound around the projection of a pipe, etc., and the projected part is bonded with the ground sheet. CONSTITUTION:Water proofing work for a projection 20, e.g., a pipe, etc., piercing through a waterproof ground sheet 18 covering the walls of a water reservoir etc., and the through hole of the ground sheet 18 is made by using an enclosed sheet 22. The enclosing sheet 22 has cut-in sections at 28A, a ground- touching part 32 on its one side through a connecting section 30, and a winding part 34 on the other side where the projection 36 turned from both sides to the ground-touching part 32 is extended. The enclosing sheet 22 is folded at the connecting section 30, the connecting section 30 is positioned in the acute angle part formed between the projection 20 and the wall face, the ground-touching part 32 is closely bonded with the ground sheet 18, the winding part 34 is wound around the projection 20, and the projection 36 is bonded with the ground sheet 18. Thus, the cut-in section of the enclosed sheet is sufficient at the point 28A.
Patent JP-H1117896-A (JP)
Title: Copying method and device therefor and storage medium
Inventor: MIZUNUMA NOBORU
IPC: H04N1/40
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide clear images matching a copying purpose by adding a correction value based on a measurement amount for which the vibration amount of the main elements of respective parts is detected to an original image at the time of the resonance of a device main body and correcting original image information. SOLUTION: The image information of an original mounted on an original platen 1 is reflected in mirror means 2a, 3a and 3b along the arrow, passed inside a lens unit 4 and led to an original image information read means 5. The led original image information is converted into electric signals, worked, corrected and edited, etc., made to match the copying purpose inside a main body controller 6, transmitted to a data write system (image formation part) 7 or sent to a memory part 9 and stored. The disturbed part of the original image information scanned by an optical system by the vibration/impact of a copying device main body or an unexpectedly generated part with the possibility of disturbing the original image information are corrected based on the correction value and the original image information is copied.
Patent JP-H0234771-A (JP)
Title: Wire for wire dot printer
Inventor: ONO MASAHIRO
IPC: C23C8/50
Filed: 1988-07-21
Abstract: PURPOSE:To improve fatigue-resisting strength and wear resistance by applying ion plating with titanium nitride to the surface of a nitrided layer formed by means of salt-bath nitriding treatment in the title soft-nitrided wire. CONSTITUTION:For example, a vacuum tank is filled with N2 gas and the pressure inside the tank is regulated to about 5X10<-3>Torr, and a bias voltage is applied to a wire 1 and then this wire 1 is heated at about 575 deg.C for about 30min and subjected to oil cooling to undergo salt-bath nitriding treatment, by which a nitrided layer 2 is formed on the surface of the wire 1. Residual compressive stress is established in this nitriding layer, and the hardness of the nitrided layer is increased from about Hv500, the hardness before treatment, to Hv1000. Subsequently, this wire 1 is placed in the vacuum tank, the pressure inside the tank is regulated to about 5X10<-3>Torr and acetylene gas is filled into this vacuum tank, and Ti is evaporated and a bias voltage is applied to the wire 1 to initiate gaseous discharge, by which evaporated grains are ionized. By the above ion plating treatment, a titanium nitride coating layer 3 of about Hv2000 hardness can be formed on the surface of the nitrided layer 2, and wear resistance can be improved.