baber/WOPTO huggingface dataset:
Patent JP-H07247684-A (JP)
Title: Form spreader fitting and form spreader structure using the fitting
Inventor: TOMITA AKIRA
IPC: E02D27/01
Filed: 1994-03-09
Abstract: PURPOSE:To easily implement a mat foundation forming method using one-time concrete placement with high dimensional accuracy. CONSTITUTION:This structure has a form engagement member 2 where teeth 21 and 22 to be engaged with the inner and outer sides of a form 4 at the lower side thereof are erected and a bend engagement piece 23 is formed so as to be coupled to the lower side rib 41 of the form 4 when bent toward the rib 41, as well as a positioning member 3 for positioning and fixing a pair of form engagement members 2 at different height via the preset interval. An inner form 4a to constitute the inner side of a peripheral foundation section 61 and an outer form 4b to constitute the outer side thereof are preliminarily arranged in such a condition where the form 4b is lowered by a distance corresponding to a difference in the height of both forms 4a and 4b. Furthermore, with the form engagement member 2 of a form spreader fitting 1 coupled to the lower sides of the outer and inner forms 4b and 4a, the opposite breadth of the lower sides is maintained with the positioning member 3 corresponding to the height difference.
Patent JP-S57153588-A (JP)
Title: Controller for induction motor
Inventor: NAKASHIMA MICHIO
IPC: H02P27/02
Filed: 1981-03-17
Abstract: PURPOSE:To reduce the current capacity of a power converter by limiting the magnitude of a deviation signal between the output signal of a speed detector and the speed reference set value in response to the rotating speed of an induction motor, thereby reducing the current at the starting and heavy load times. CONSTITUTION:A speed reference signal set by a speed reference setter 4 is butted by a feedback signal fed through a signal converter 7 from a speed detector 3, and the error signal is fed to an error amplifier 5. An output limiting circuit 11 which limits any of a plurality of limiting values in response to the magnitude of the output signal of a speed detector 3 inputted through a signal converter 7 and hence the rotating speed of an induction motor 2 from the magnitude of the input voltage applied from the amplifier 5 is provided between the amplifier 5 and a phase controller 6. The phase controller 6 feeds a gate firing signal to a power converter 1.
Patent JP-S57153473-A (JP)
Title: Semiconductor device with input and output protective circuit and its manufacturing method
Inventor: MINAMI KENJI
IPC: H01L29/78
Filed: 1981-03-17
Abstract: PURPOSE:To obtain superb input and output protective property by superposing a source or a drain layer immediately below the edge of a polysilicon gate electrode on a field oxide film. CONSTITUTION:A field oxide film 12 and an oixde film 13 are formed on the face (1,000) of a P type silicon and a window 14 is made connecting to the field oxide film. Then a source 16 and a drain 17 are formed by diffusing P covering a polysilicon 15, and a gate electrode 15 is patterned. A source 18 and a drain 19 of an ordinary FET are formed by diffusing from AsSG after removing the oxide film 13. The as does not cuase a short channel because of the short diffusion distance. The source and drain of FETA are exteded to the area right  below the edge of the gate layer 20 by P over the entire surface which prevents  an usual off-set. After this Al-Si 22 is formed on the opening of the oxide film  21 as usual and the device is completed with a protective film 23 and electrodes  take-out pads and others. This construction makes an IC having superb protective property of input and output.
Patent JP-H0854022-A (JP)
Title: Two-pad axial grooved fluid bearing
Inventor: RUISU EI SAN ANDORESU
IPC: F16C32/06
Filed: 1995-02-27
Abstract: PURPOSE: To increase the acting speed of a hydraulic bearing by introducing asymmetry to fluid flow and arranging at least one axial groove on a cylindrical inside surface by extending to a pressure releasing area. CONSTITUTION: This hydraulic bearing 1 has a flow injection port 2, and the flow injection port 2 extends to a recessed part 4 in the inside surface 6 of the hydraulic bearing 1. Fluid is introduced to the inside of the hydraulic bearing 1 under high pressure through a plurality of orifices 8 and supplied to the recessed part 4. The hydraulic bearing 1 also has two axial grooves 10 which are separated from each other at 180 deg. and divide the original circular bearing into two cylindrical pads. These grooves 10 are a deep volumetric area connected to a pressure releasing area and effectively break the rotational symmetry of the bearing 1. The asymmetry sets the bearing 1 at a central position which is asymmetric in the dynamic force coefficient to reduce a value in a whirl frequency ratio. Therefore, the performance of the hydraulic bearing 1 can be improved.
Patent JP-H0868718-A (JP)
Title: Vibration controller
Inventor: UENO KAZUYOSHI
IPC: G01M7/02
Filed: 1995-01-17
Abstract: PURPOSE: To generate an extremely irregular output signal by giving a random phase to a drive spectrum for each line, performing window operation by performing inverse Fourier Transformation to a plurality of time function digital signals, and determining the start positions of signals based on a specific expression and superposing the start positions. CONSTITUTION: A drive spectrum amplitude is inputted to a multiplication means 20, a random phase θ is given to each line for obtaining a drive spectrum D, and the drive spectrum D is converted to a time function digital signal X by an inverse FFT means 2. The signal X is inputted to a window operation means 30 via a phase shifting means 40, is converted to a signal XWIN which is obtained by multiplying a window function, is inputted to a superposing means 32, thus performing the superposition of each signal XWIN. At this time, an overlapping start position Add1 of the signal XWIN is determined based on Add1 :(N/M) (I-1) (N: the number of words in one frame, M: the number of frames to be superposed, I: the frame to be superposed) to control a means 40, thus generating an extremely irregular output signal.
Patent JP-H02218757-A (JP)
Title: Electrically conductive material
Inventor: MITO KENTARO
IPC: C08L101/00
Filed: 1989-02-18
Abstract: PURPOSE:To provide an electrically conductive material containing an electrically conductive polymer on the surface or in the vicinity of copper powder, effective in suppressing the oxidation of copper powder, having improved heat- resistant aging and moisture-resistant aging properties of the copper powder and especially suitable as an electrically conductive paint. CONSTITUTION:The objective electrically conductive material is composed of (A) copper powder produced by electrolysis, atomization, chemical reduction, etc., and preferably having an apparent density of 0.5-2.5g/cm<3>, a tap density of 0.94-4.5g/cm<3>, a specific surface area of <=0.5m<2>/g (determined by BET process), an average particle diameter of 0.5-20mum (determined by light-transmission) and a maximum particle diameter of 50mum (determined from particle size distribution by light-transmission) and (B) powder or uniform solution of an electrically conductive polymer (e.g. polythiophene, polyaniline or polypyrrole). The amount of the component B is 0.1-50wt.% (preferably 0.5-30wt.%) based on the component A and the component B is totally or partially coated to the surface of the component A or uniformly dispersed in the component A.
Patent JP-H06249724-A (JP)
Title: Geostatic gauge
Inventor: ONOE ATSUO
IPC: G01L5/00
Filed: 1993-02-26
Abstract: PURPOSE:To allow highly reliable geostatic measurement of curved surface or sandy ground by arranging a plurality of load gauges oppositely to the plane of a pressure receiving beam touching a part to be measured. CONSTITUTION:Since the pressure receiving beam 4 of a geostatic gauge 1 is a long rigid body, geostatic pressure is received accurately by the pressure receiving beam 4 regardless of the properties of the ground, e.g. the grain size of soil. Furthermore, since the pressure receiving plane 4a is curved, geostatic pressure of curved surface is received accurately. Since a long pressure receiving beam 4 and two load gauges 3 are used, any one part of the pressure receiving beam 4 is subjected to maximum geostatic pressure even if the geostatic pressure is different at respective parts within a ground to be measured, and an average geostatic pressure acting on the pressure receiving plane can be measured. Furthermore, since the geostatic pressure is measured while holding the pressure receiving beam 4 and the load gauge 3 in a groove 5 of a rod 2, measuring work is facilitated while suppressing measurement error.
Patent JP-H10241043-A (JP)
Title: Transaction processor
Inventor: TANABE TATSUYA
IPC: G06Q40/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To automatically select the output format of operation guide based on personal information and to improve operability by executing operation guide for transaction processing by an output format based on read personal information and executing the transaction processing based on an instruction in the operation guide. SOLUTION: An IC card reader/writer 11 reads out a credit card number (account number) and personal information stored in a memory part of a credit card Cr and outputs the read data to a main control part 18. The main control part 18 discriminates an operation guide method based on the personal information. When the operation guide is different from normal operation guide, the operation guide is read out from a hard disk device to change the method of the operation guide. For instance when the personal information is height information that height is lower than prescribed height, the main control part 18 reads out operation guide data for a guide display screen of which characters have the same width and higher height as compared with normal display characters from the hard disk device and displays the guide display screen by using the operation guide data.
Patent JP-H029899-A (JP)
Title: Novel polypeptide, dna capable of coding the same polypeptide and production thereof
Inventor: YAMAGISHI JUNICHI
IPC: C07H21/04
Filed: 1988-02-22
Abstract: NEW MATERIAL:An alpha-type human interleukin 1 polypeptide having an amino acid sequence expressed by formula I [a, b, c and d are 0 or 1; A is amino acid sequence expressed by formula II (W is Ser or Ala); B is amino acid sequence expressed by formula III (X is Asn or Asp; Y is Asp or Tyr); C is amino acid sequence expressed by formula IV] and a polypeptide of partially deficient substance thereof. USE:A lymphocytic activator. PREPARATION:For example, a cloned cDNA capable of coding a human interleukin 1 precursor is isolated by a well-known method and then digested with a restriction enzyme to cut out a cDMA region, which is then integrated into a character expression vector to form a recombinant gene. The resultant recombinant gene is subsequently inserted to transform a host, such as Escherichia coli, and the obtained transformant is cultured to afford the objective alpha-type human interleukin 1 polypeptides.
Patent JP-H07224169-A (JP)
Title: New organopolysiloxane copolymer
Inventor: OGAWA KATSUTOSHI
IPC: C08G77/06
Filed: 1994-02-14
Abstract: PURPOSE:To obtain the subject copolymer useful as a modified silicone oil, etc., soluble in an organic solvent, having affinity for an organic resin by subjecting dimethyldialkoxysilane and methacryloxypropyltrialkoxysilane to cohydrolysis.condensation reaction. CONSTITUTION:(A) A dimethyldialkoxysilane of the formula (CH3)2Si(OR1)2 (preferably dimethyldimethoxysilane or dimethyldiethoxysilane) and (B) a 3- methacryloxypropyltrialkoxysilane of formula I (preferably 3- methacryloxypropyltrimethoxysilane) are subjected to cohydrolysis.condensation reaction in a hydrophilic solvent or a hydrophilic solvent-containing mixed solvent by using an acid catalyst by adding 3-4 times as much mols of water as the total mols of the silane to give the objective copolymer of formula II ((n) and (m) are 4 5 integer; end group is a silanol group; (x) is <=1.0) in an oily state at a normal temperature. The molecular ratio of the composition A to the component B is preferably >=1 and <=9.
Patent JP-S62198475-A (JP)
Title: Temperature detector for heat generating element in thermal head driver
Inventor: MOGI KIYOSHI
IPC: G03G5/147
Filed: 1986-02-26
Abstract: PURPOSE:To enable heat generating elements to be protected, by a method wherein the temperature of each heat generating element at the start of recording is detected from a change in an electric current flowing through the heat generating element which is driven at a minute time interval, and a driving signal for the heat generating element the temperature of which is not lower than a determined temperature is controlled to momentarily stop the driving of the element. CONSTITUTION:When heat generating elements R1-Rm are sequentially driven, an electric current IH supplied from a constant voltage power soruce 16 is increased stepwise, and a terminal potential VS is lowered stepwise. The terminal potential VS is inputted to a differentiating circuit 22A, and a differential voltage VC having a pulse waveform with a negative peak corresponding to a stepwise decrement in the terminal potential VS generated at the time of driving a new one of the heat generating elements is compared with a reference voltage VQ by a comparator 22B. For example, when the temperature of the heat generating element R3 exceeds a prescribed value, a peak value V3 of the differential voltage corresponding to the element R3 becomes lower than the reference voltage VQ, and an output VCO from the comparator 22B goes 'H'. When this output is inputted to a reset terminal R of a flip-flop FF3 through a multiplexer 22C, an output Q from the flip-flop FF3 is inverted from 'H' to 'L', and a driving signal SD3 is inverted from 'H' to 'L' by a controlling part 22D, thereby stopping the driving of the element R3.
Patent JP-S61198054-A (JP)
Title: Inspecting method for pipe
Inventor: YOSHIKI SHOICHI
IPC: G01N27/90
Filed: 1985-02-28
Abstract: PURPOSE:To inspect the existence of a defect of a pipe by forming a couple of annular coils covering the whole periphery of the pipe by combining plural coil units and connecting an oscillator with a bridge circuit and calculating the difference of mutual electromagnetic characteristics between the annular coils. CONSTITUTION:A main body 1 of an inspection instrument for the pipe P is formed so that a storage part 3A storing the unit coils 2A and 2B and a storage part 3B storing the unit coils 2C and 2D are enabled to turn with an axis 4 as a center and arranged around the pipe. Further, the coils 2A-2D are made in the semi-circular arcuate shapes by folding the annular coils double and 2A and 2B, 2C and 2D are arranged in the opposing states and functioned as a couple of annular coils 6A and 6B. Then, these coils are connected with a measuring circuit consisting of the oscillator and the bridge circuit and the difference of the electromagnetic characteristics between the coils 6A and 6B is calculated. Consequently, the existence of the defect can be inspected with the pipe while working and the handling can be improved.
Patent JP-S57154999-A (JP)
Title: Plate speaker
Inventor: KUMADA AKIO
IPC: G11B33/12
Filed: 1981-03-19
Abstract: PURPOSE:To obtain a wide sound range and a large output, by fitting a curved ceramic transducer to the surface of a flat plate having high specific rigidity. CONSTITUTION:A curved ceramic transducer consists of a disk type piezoelectric oscillator 1 with which a polarizing process is through by means of silver electrodes 2 and 3 which are provided on both main surfaces of the said ceramic transducer. This transducer is fitted to a foamed polystyrene plate 10, for example, having high specific rigidity and a hollow part formed previously at its center part. The lead wires 6 and 7 are soldered to the electrodes 2 and 3, and the wires 6 and 7 are fixed to the terminals 8 and 9. With application of the electric signal, the transducer has the expanding and contracting motion in both vertical and horizontal directions to the curved surface. The horizontal vibration is transmitted to a thin plate 10 to cause the same expanding and contracting motion. The plate 10 itself has the bending motion in accordance with the transducer. As a result, the diameter of a curved ceramic plate has a slight fluctuation, and a low frequency band of a voice can also be produced by the fluctuation to the diameter direction of the curved ceramic plate.
Patent JP-S63208043-A (JP)
Title: Water soluble stripping liquid for positive type photoresist
Inventor: OTANI AKIRA
IPC: G03F7/42
Filed: 1987-02-25
Abstract: PURPOSE:To permit stripping even a high-temp. post-baked photoresist without using chlorine solvents and general org. solvents in rinsing by incorporating 1,3-dimethyl-2-imidazolidinone and water soluble org. amine into the titled liquid. CONSTITUTION:The compounded liquid into which the 1,3-dimethyl-2- imidazolidinone and water soluble org. amine are incorporated is used. More specifically, the stripping liquid mixed with the 1,3-dimethyl-2-imidazolidinone and org. amine at 15:85-70:35wt.% mixing ratio is preferably used. The stripping of even the high-temp. post-baked resist is thereby permitted without using the chlorine solvents and general org. solvents in rinsing of a wafer after stripping of the photoresist.
Patent JP-H04277721-A (JP)
Title: Formation of thin film pattern
Inventor: TANAKA SAKAE
IPC: H01L29/786
Filed: 1991-03-06
Abstract: PURPOSE:To remove an intrinsic silicon layer, etc., which is not in a necessary area without adding a photomask newly. CONSTITUTION:Photoresist 16 is exposed (B) by using a gate electric conductor 12 which has a 1st wide light shield part and a 2nd narrow light shield part as a mask. A 1st photoresist pattern 16a is formed (C) by development. The 1st photoresist pattern 16a is exposed (D) by using the gate electric conductor 12 as a mask. When development is performed, a 2nd photoresist pattern is formed by reducing the 1st photoresist pattern 16a, but the photoresist on the 2nd light shield part is all removed (E). An intrinsic silicon silicon layer 14 and an impurity silicon layer 15 are etched by using the 2nd photoresist pattern as a mask to remove two layers on the 2nd light shield part completely.
Patent JP-S61198009-A (JP)
Title: Recognition device for three-dimensional shape
Inventor: WATANABE TOSHIRO
IPC: G01B11/24
Filed: 1985-02-28
Abstract: PURPOSE:To obtain a recognition device of a three-dimensional shape, which can execute a high speed operation by providing a means for calculating an inclination of a unit surface of an object from luminance information of the first and the second image pickup signals, and calculating height information of the object from information of the inclination. CONSTITUTION:A video camera 5 executes an image pickup of an object to which only light from power sources 3, 4, respectively are irradiated, and generates the first and the second still picture signals. An output signal of the video camera 5 is supplied to a process circuit 11, and the first and the second still picture signals from the circuit 11 are fetched successively. An output signal of the circuit 11 is supplied to an A/D converter 6, and by the A/D converter 6, the first and the second still picture signals are converted to digital data and written in a frame memory 7. A CPU 8 which has been coupled with the frame memory 7 executes an operation processing of the respective image data of the first and the second still picture signals which have been stored in the frame memory 7, and calculates a surface shape of the object 1, namely, height information of a picture element unit.
Patent JP-H11139148-A (JP)
Title: Heat generator
Inventor: MOROI TAKAHIRO
IPC: F24J3/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat generator whereby ensuring a large heating value and durability can be compatible each other. SOLUTION: Of a space between a wall surface of a heating chamber 32 and an outer surface of a rotor 37, by turning the rotor 37, heating can be effectively utilized and ensured in an interval, a liquid-tight space formed by the interval is formed in cylindrical or tapered shape concentric to an axial center of a drive shaft 36, the rotor 37 is provided movably in an axial direction in order to generate enlargement of the interval of the liquid-tight space or reduction of a region having the liquid-tight space.
Patent JP-S55133585-A (JP)
Title: Bulk effect element
Inventor: FUJINE NOBUHIKO
IPC: H01L47/00
Filed: 1979-04-03
Abstract: PURPOSE:To detect the presence or absence of a defect in a bulk effect element and control the operation of the element by forming a Schottky junction around the electrode of an operation layer. CONSTITUTION:An electode 5b and an ohmic layer 3b are partially removed such as, for example, a periphery is removed to expose the surface of an operation layer 2b, metal is vacuum evaporated on the surface to form a Schottky electrode 6. The current vs. voltage characteristics observed between the Schottky electrode 6 and the electrode 4 or 5b exhibit the Schottky junction diode characteristics formed with the operation layer 2b and the electrode 6 to detect the existence or non-existence of malfunction of the crystal structure of the operation layer readily from the knowledge of the normal Schottky junction diode.
Patent JP-H08236763-A (JP)
Title: Semiconductor device, and its manufacture
Inventor: TORII YASUSHI
IPC: H01L21/302
Filed: 1995-02-28
Abstract: PURPOSE: To prevent the short circuit between a gate electrode and source and drain regions, in a semiconductor device which contains a MOSFET having silicide on a gate electrode and the source and drain regions. CONSTITUTION: A titanium film 8 is grown all over the surface of a semiconductor substrate 1, and a silicide in quasi-stable condition is obtained by adding heat treatment at low temperature. An unreacted titanium film is etched off by the mixed liquid of ammonium and hydrogen peroxides or the mixed liquid of sulfuric acid and hydrogen peroxides, and further argon ions are applied with low energy from vertical direction to the semiconductor substrate 1, whereby only the incline of the top end of the side sidewall 6 is etched by sputtering, and the silicide layer left on the surface of the sidewall 6 is removed. Next, the phase is shifted from the silicide in quasi-stable condition to the silicide in stable condition by adding heat treatment at high temperature.
Patent JP-S60203891-A (JP)
Inventor: ROBAATO JIYORII
IPC: G21C3/34
Filed: 1985-02-28
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-S62199110-A (JP)
Title: Surface acoustic wave filter
Inventor: WATANABE TAKAYA
IPC: H03H9/64
Filed: 1986-02-27
Abstract: PURPOSE:To prevent the diffraction effect of light due to a shield electrode at patterning by selecting an interval between the shield electrode and the innermost part of an interdigital electrode so as to be parted from the wavelength of a surface acoustic wave by at least (1+1/4) wavelength. CONSTITUTION:The shield electrode 6 is arranged between two opposed submicron interdigital electrodes 4, 5, and a distance H2 between the innermost parts 4a, 5a of the electrodes 4, 5 opposed to the electrode 6 is selected to be (1+1/4) wavelength of that of the surface acoustic wave. That is, the distance H2 between the innermost parts 4a, 5a of the electrodes 4, 5 and the electrode 6 is selected as (1+1/4)lambda=2mum in case of the pattern where the electrode period is a wavelength lambda=1.6mum and the width of the electrode fingers 4c, 5c and the gaps 4b, 5b of the input/output interdigital electrode 4, 5 are nearly 0.4mum. Through the selection as above, the diffraction effect of light by the electrode 6 at patterning is avoided.