baber/WOPTO huggingface dataset:
Patent JP-2000101914-A (JP)
Title: Image compositing apparatus
Inventor: KAMIYA SHINGO
IPC: G10K15/04
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an image compositing apparatus which can display the superimposed characters, etc., of the word telop of a karaoke machine. SOLUTION: A compositing rate G is calculated through multiplication of a fade gain A and a semitransparent gain M as G=A*M. The gain A can be set in 63 steps and changed only in every frame, and the gain M can be set in 7 steps and changed in every dot. In a fade-in/fade-out mode where the density is gradually changed in every frame, the gain A is changed and the per-dot density control, which eliminates the character notches, etc., is carried out by the change of the gain M.
Patent JP-H0993002-A (JP)
Title: Yig device
Inventor: ABE SACHIKAZU
IPC: H03B23/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To perform the frequency sweep of YIG device at high speed by providing a subordinate coil, with which a magnetic field is added to the excited pole of main coil, and supplying a sweeping voltage of the differentiated signal of current signal to be supplied to an exciting power supply terminal to the subordinate coil. SOLUTION: The coil for exciting a YIG element 4 is divided into two parts, defined as a main coil 12 and a subordinate coil 14, serially connected and connected to the power supply terminal. Besides, a capacitor 15 is connected parallelly with the main coil 12. The inductance of subordinate coil 14 is comparatively reduced so that the magnetic field can be added to the excited pole of main coil 12. For example, the coil is bisected, and the capacitor 15 of 3.3μF is parallelly connected to one 131mH main coil 12. The other subordinate coil 14 is turned to 17mH so that the sum of coupled inductance of both the coils can become 179mH.  Thus, the capacitor 15 is functioned as a differentiation circuit and the operation for interpolating initial current quantity caused by the inductance of main coil 12 by letting flow a comparatively big differentiated exciting current to the coil 14 is provided.
Patent JP-2001086964-A (JP)
Title: Method for perfectly sterilizing harmful microorganism
Inventor: MURAKAMI MINORU
IPC: A23L3/358
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for perfectly sterilizing harmful microorganism existing in a material to be treated. SOLUTION: This method for sterilizing harmful microorganism comprises treating a material to be treated with a germicide and then treating the material with low-pressure superheated steam in a method for perfectly sterilizing thermophilic bacterium and heat-resistant spore bearing bacterium which exists in the material to be treated without leaving the germicide in the material to be treated.
Patent JP-H05109565-A (JP)
Title: Inductor
Inventor: ODA MASAHARU
IPC: H01F41/02
Filed: 1991-10-17
Abstract: PURPOSE:To provide a low-cost material of inductors having a high saturation flux density and low iron loss by heat-treating a row material in a magnetic field in the direction of excitation and then in a magnetic field perpendicular to the above before it is laminated or coiled. CONSTITUTION:A 25-micron-thick, 5-mm-wide amorphous alloy strip is wound around a quartz tube to form an inductor. The inductor is heat-treated in a magnetic field in the direction of excitation and then heat-treated in a magnetic field perpendicular to the above. This heat treatment is repeated two or more times. According this method, it is possible to produce a low-cost amorphous inductor in a simple process, and the inductor has a low saturation flux density, good high-frequency characteristics, and low iron loss.
Patent JP-2000162828-A (JP)
Title: Magnetic carrier for electrophotographic developer
Inventor: HAKATA TOSHIYUKI
IPC: G03G9/113
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic carrier superior in durability and having stable electrostatic charging ability by more tightly bonding a silicone resin coating layer to magnetic core material particles. SOLUTION: This magnetic carrier comprises a magnetic particulate powder having 10-200 μm average particle diameter, obtained by coating the surfaces of magnetic core material particles with a resin composition consisting of a metallic curing agent, coupling agent and a silicone resin by way of a layer comprising an oligomer of a silane coupling agent. The average particle diameter of the carrier is 10-200 μm. When the diameter is 10 μm or smaller, the carrier is liable to cause the phenomenon that electrostatic charging ability peculiar to the carrier is lost due to the tight sticking of a toner to the particulate surface of the carrier, that is, the spent of the toner. When the diameter is 200 μm or longer, a clear image will not be obtained.  In order to attain high image quality and high grade, a range of preferably 10-100 μm, more preferably 10-50 μm average particle diameter is provided to the carrier.
Patent JP-2001070913-A (JP)
Title: Apparatus and method for decomposition treatment of organic halogen compound
Inventor: YOSHIMURA KEIJI
IPC: B09C1/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To safely operate the titled apparatus at ordinary temperatures and to decrease installation expenditure and operational expenditure by providing constitution of the installation in which org. halogen compd. can be decomposed at ordinary temp. and miniaturizing the constitution of the installation. SOLUTION: This method is provided with a dissolving and extracting tank 100 wherein ash (or soil) 1 is treated with an acid 101 and after an acid- dissolved filtrate 103 is dischargd, dioxins in remained solid content A are extracted with an extracting agent 105, a concentrating and dissolving tank 106 wherein the extract B is concentrated and an alkaline alcohol soln. 107 is added to the conc. liq. to dissolve it to prepare a treated liq. C, a transferring means 22 for transferring the treated liq. and an electron beam irradiating means 25 for irradiating electron beams 26 toward the treated liq. 21a on the transferring means 22.
Patent JP-H03134345-A (JP)
Title: Motor built-in type actuator
Inventor: KIMURA KAORU
IPC: B25J19/00
Filed: 1989-10-16
Abstract: PURPOSE:To reduce size and weight of an actuator by providing an output shaft integrally constituted on the end surface of a circular spline, a motor output shaft fixed to a wave generator, a permanent magnet, a motor frame and so on. CONSTITUTION:On the inner circumference of an actuator frame 1, a cup-shaped circular spline 3 is provided through a bearing 2, and an installing hole 31 for fixing a load on the outer end surface is provided so as to constitute an output shaft integrally with the circular spline 3. On the outer circumference of a motor output shaft 7, a permanent magnet 8 is fixed for constituting a field of a motor 6. A fixed iron core 9 is arranged on the outer circumference of the magnet 8 so that it is opposed through an interval, and an armature winding 10 is stored in a predetermined slot. A sealed plate 51 is provided on the side surface on the iron core 9 side of a wave generator 5 so as to prevent flowing in of a lubricating oil into the motor side. The iron core 9 is fixed on the inside of a motor frame 11 provided on the inside of a flex spline 4, and a flange part 12 is fixed to the actuator frame 1.
Patent JP-2000094429-A (JP)
Title: Manufacture of green sheet and device therefor
Inventor: NOMOTO MINEO
IPC: H05K3/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To detect the defects in a pattern under the state that the influence of the detection errors at the detection of an image is reduced by a method wherein the registering of patterns having the same shape as each other are made possible by an accuracy, which is below a detected pixel size. SOLUTION: A first image signal, which is obtained by photographing a first pattern, is stored in a storing means. A second image is obtained by photographing a second pattern. The second image is stored in the storing means and, at the same time, the first image signal stored in the storing means is taken out so as to register the taken-out first pattern image with the second pattern image by an accuracy, which is below a pixel unit, in order to detect the defects in the patterns on the basis of the amount of shaft between the images of the two patterns registered by the accuracy, which is below the pixel unit.
Patent JP-H11108506-A (JP)
Title: Accumulator for refrigerating/warming cycle
Inventor: FUJISHIRO AKIHIRO
IPC: F25B43/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a small accumulator for refrigerating/warming cycle in which refrigeration or warming capacity can be exhibited sufficiently while reducing pressure loss. SOLUTION: The accumulator for refrigerating/warming cycle comprises a vertical cylindrical accumulator 15 having upper and lower shells, a plurality of compressors, coolant flow-out pipes 16a, 16b provided for each compressor in order to feed coolant from the accumulator 15 to each compressor, and at least one coolant flow-in pipe 7 for feeding coolant from each compressor to the accumulator 15. The coolant flow-out pipes 16a, 16b are coupled upward with the lower shell of the accumulator 15 while projecting the forward end of opening thereof into the accumulator 15 thus forming a liquid coolant 14 containing space below the accumulator 15 with oil return holes 9a, 9b being made at the lower projecting part.  The coolant flow-in pipe 7 is coupled downward with the upper shell of the accumulator 15 and arranged not to overlap the coolant flow-out pipes 16a, 16b in the vertical direction.
Patent JP-H07116099-A (JP)
Title: Method and device for washing floor surface
Inventor: SATO MITSUMASA
IPC: A47L7/02
Filed: 1993-10-28
Abstract: PURPOSE:To efficiently remove moisture with no residue of washing effluent on a floor surface, and to suck and retrieve the effluent by feeding washing water onto a rotary slide member and by introducing the ambient air to a position near to the rotating center thereof. CONSTITUTION:A substantially inverted bowl shape cover body 1 opened downward incorporates therein a rotary slide member 2 abutting against a floor surface 7 and held axially rotatably, drive means 3 for driving the rotary slide member 2, a water feed pipe 5 for feeding washing water to a position near to the rotating center of the rotary slide member, a ventilating passage 6 for feeding the ambient air to a position neat to the rotating center of the rotary slide member, a water sucking slit 8 continuously surrounding the outer periphery of the rotary slide member and located so as to have a predetermined gap between the slit 8 and the floor surface, sucking means 9 connected to the sucking slit 8, and further a flexible skirt-like pressure holding band 10 continuously surrounding a gap between the outer peripheral edge end of the water sucking slit and the floor surface is formed.
Patent JP-H02116704-A (JP)
Title: Inspection of defect
Inventor: TERADA SHIGEKI
IPC: G01B11/30
Filed: 1988-10-26
Abstract: PURPOSE:To detect the position and kind of a defect highly precisely by detecting the position of the defect on a body to be inspected from the quantity of a sensed light of reflected laser light from the body to be inspected and by discriminating the data on an image sensed by an image sensing device moved to said position. CONSTITUTION:When a laser light 6a irradiates a body 1 to be inspected, a reflected light 6b therefrom enters a photosensor 13 and an electric signal corresponding to the quantity of a sensed light is outputted therefrom. After amplified 14, this signal is sent to a processing device 23, digitized through an input element 30 and stored in a data memory 27. The device 23 determines the position of irradiation of the laser light 6a on the basis of a position signal sent to a table controller 5 and a rotational angle signal P from a galvanomirror 8 and makes it correspond to the electric signal from the sensor 13. Next, an image sensing device 21 is disposed above the position of a defect. Then the part of the defect is magnified by a microscope 20 and picked up and an image signal is outputted. This signal is subjected to A/D conversion 24 and stored in an image memory 25, and an image screened on a monitor TV 33 is compared with the data in the image memory 22 by a defect kind discriminating element 29, so as to discriminate the kind of the defect.
Patent JP-2000098709-A (JP)
Title: Image forming device
Inventor: SHOJI HISAFUMI
IPC: G03G21/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a simple-constitution developing device and a simple- constitution image forming device by which an image without fogging whose developing ability is high and in which the electrification amount of toner is stable is formed. SOLUTION: This image forming device is provided with the developing device 4 having a developing sleeve 41 being as the developer carrier and a doctor blade 43 regulating the quantity of developer carried by the sleeve 41 and developing a latent image formed on a photoreceptor 1 by applying vibration bias to the sleeve 41. Then, the blade 43 is electrically grounded through a capacity element. Thus, since a vibration electric field is formed between the sleeve 42 and the blade 43 when the vibration bias is applied, the toner and carrier are stirred between them and the electrification amount of the toner can be increased because the toner is brought into contact with the carrier. Therefore, the image without fogging whose developing ability is high and in which the electrification amount of the toner is stable is obtained.
Patent JP-H07122710-A (JP)
Title: Semiconductor device having passive body and its manufacture
Inventor: FUCHIGAMI NOBUTAKA
IPC: H01L21/822
Filed: 1993-10-28
Abstract: PURPOSE:To reduce the parasitic capacitance of a semiconductor device and, at the same time, to improve the heat radiating property of a semiconductor device by providing voids formed of recessed sections of a semiconductor substrate between a metallic or inorganic thin film and the substrate. CONSTITUTION:After forming an active element on a GaAs substrate 1 and coating the surface of a wafer with SiO2 films 3, a resistor 2 is formed by forming a WSiN film on the surface of one of the films 3. Then, after forming Sin2 films 3' on the surfaces of the films 3 and resistor 2 by the plasma CVD method, the films 3' are removed from electrode forming areas and the areas are coated with a wiring metal. In addition, the surface of the wafer is protected with a resist and grooves are formed on the sides of the resistor 2 by removing the films 3' by anisotropic etching. After forming the grooves, voids are formed by etching the substrate 1 below the resistor 2 by making an etchant to flow. Therefore, the heat radiating property of a semiconductor device is improved, because the heat generated from the resistor 2 can be radiated to the voids formed between the resistor 2 and substrate 1, and, at the same time, the parasitic capacitance of the semiconductor device can be reduced by reducing the dielectric constant of the void sections.
Patent JP-S62127839-A (JP)
Title: Preparation of silver halide photographic sensitive material
Inventor: YAMASHITA YUKIE
IPC: G03C1/06
Filed: 1985-11-29
Abstract: PURPOSE:To enhance productivity, to lower the cost of equipment, such as storage facilities, etc., and to extremely reduce trouble on the physical properties of products by regulating the phosphoric acid content in gelatin as a hydrophilic colloid to a specified value or less. CONSTITUTION:The phosphoric acid content in the gelatin as the hydrophilic colloid is regulated certainly to <=200ppm, preferably, to <=100ppm. When a mixture of various kinds of gelatin solutions are used, the content of the phosphoric acid is expressed by a weight average value. There are many kinds of minute amounts of components and some of them affect propagation of microorganisms, and it is necessary to pay sufficient attention to growth promoting components. This invention tries to obtain a prevention effect of putrefaction of the hydrophilic colloid without using an antiseptic, so fat as it is possible, but good disinfectants may be used in consideration of influences on photographic performances and on ecological systems.
Patent JP-H06123028-A (JP)
Title: Method for piecing sliver
Inventor: KAWASHIMA KIYOTAKA
IPC: B65H69/06
Filed: 1992-10-08
Abstract: PURPOSE:To omit unnecessary operation of a sliver holding tool by housing the cut end of a new sliver held with the sliver holding tool for holding the sliver end of a new can in an empty can. CONSTITUTION:The holding of a sliver holding tool (L) is released above an empty can in the course of moving a sliver holding tool (L) holding the cut end of a new sliver (S1) held in sliver piecing operation just before the present operation together with a sliver holding tool (K) in the left direction so as to hold the tip 9 of the new sliver housed in a new can and the cut end of the new sliver is housed in the empty can.
Patent JP-H04149016-A (JP)
Title: Refining method for sic powder
Inventor: NAKAJIMA MUTSUO
IPC: C01B31/36
Filed: 1990-10-11
Abstract: PURPOSE:To refine a SiC powder so that the powder is free from flocculation in water and highly dispersible by dispersing a SiC powder from which impurities such as metal compd. and silica are removed by acid treatment in a water- base medium and then boiling. CONSTITUTION:A SiC powder (e.g. alpha-SiC powder produced by Acheson's process or beta-SiC powder obtained by the reaction of a mixture of carbon and silica at <=2000 deg.C, etc.) from which impurities such as metal compd. and silica are removed by acid treatment is dispersed in a water-base medium (only water, water with dissolution of NaOH, etc.) and boiled at >=60 deg.C. By boiling the acid-treated SiC powder, the obtd. powder shows good dispersibility in water or aq. soln, which can not be obtd. by usual water washing. Moreover, when a basic compd. is added during the boiling treatment to control the liquid to >=pH8, SiC powder with higher dispersibility in water or aq. soln. can further be efficiently obtd.
Patent JP-2001087802-A (JP)
Title: Manufacture of ferritic stainless steel strip excellent in ridging resistance
Inventor: HIRUTA TOSHIKI
IPC: B21B37/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a ferritic stainless steel strip excellent in the ridging resistance for imparting excellent ridging resistance to the ferritic stainless steel strip and keeping a sheet crown and shape in a good state. SOLUTION: In the manufacturing method of the ferritic stainless steel strip by which the ferritic stainless steel is made into a sheet bar by executing rough rolling after heating and successively this sheet bar is made into a steel strip by executing finish rolling and furthermore the annealing of a hot-rolled sheet, pickling, cold-rolling and finish annealing are successively executed, the rough rolling is executed at a draft of at least >=40% per pass and the finish rolling is executed in accordance with a reduction schedule which is the measured or predicted result of the crown of the sheet bar to which table conversion is applied.
Patent JP-2000095081-A (JP)
Title: Braking torque detecting device
Inventor: OIZUMI KENICHI
IPC: F16D66/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To easily compute correct braking torque from the output of a strain gauge. SOLUTION: In a disc brake device with a brake caliper 1 supported to a brake fitting part 20 by support pins 13, 14 accommodated in pinholes 11a, 12a of a pair of brackets 11, 12, a strain gauge is fitted into an area on the outer peripheral surface of the bracket 11 or 12 on the opposite side to the rotating direction of a disc rotor and in an area within a range of 90 deg. on both sides around the axes of the support pins 13, 14 from the passing points P1, P2 of tangents of circular arcs R1, R2 passing intersection points Q2 between the pinholes 11a, 12a and the circular arcs R1, R2 passing the center of the support pins 13, 14 respectively with the center axes of the support pins 14, 13 as the center. Braking torque is computed on the basis of output from the strain gauge.
Patent JP-H11113196-A (JP)
Title: Buried permanent magnet motor
Inventor: YOKOTE SHIZUKA
IPC: H02K1/27
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To realize a high revolution by a method wherein permanent magnets of which respective poles consist are divided by the segments of a rotor core in a rotor shaft direction. SOLUTION: Permanent magnets 2 which have circular-arc shapes protruding in the outer circumference direction of a rotor 3 are buried in the main part of the rotor 3. At that time, the permanent magnets 2 have shapes which are obtained by dividing a permanent magnet with a same polarity by segments (tie-bars) which are the parts of the rotor 3 main part. With this constitution, the thickness of the outer circumference part of the rotor is reduced, a weight applied to the tie-bars are reduced and stresses applied to the tie-bars by centrifugal forces can be also reduced. As a result, a stress applied to one tie-bar by the centrifugal force can be distributed and a high revolution can be realized.
Patent JP-H04146350-A (JP)
Title: Oscillation controller for floor
Inventor: OKAMOTO TATSUO
IPC: E04B5/43
Filed: 1990-10-09
Abstract: PURPOSE:To prevent the plumb oscillation of a floor from being generated to be suppressed by introducing a stretching force against deflection in the vertical direction of beams for supporting a floor, into the beams, and by setting an oscillation sensor for detecting the plumb oscillation. CONSTITUTION:In a non-column space to be formed with an outer peripheral column 1, a floor 5 is supported by a plurality of beams 2. The beams 2 are composed of upper chord members 2A, lower chord members 2B, and oblique members 2C, in the shape of a truss. Then, on the floor 3, an oscillation controller provided with an introducing means 4 for introducing a stretching force, an oscillation sensor 5 for detecting plumb oscillation, and a control means 6 for working the introducing means 4 for introducing the stretching force for cancelling oscillation in the lower direction, is fitted. As a result, a cost is lowered, and workability is improved, and the plumb oscillation of the floor can be suppressed or prevented from being generated.
Patent JP-H07103871-A (JP)
Title: Method for evaluating fatigue fracture sensibility at part subjected to welding heat
Inventor: AIHARA SHUJI
IPC: G01N3/32
Filed: 1993-10-05
Abstract: PURPOSE:To evaluate the sensibility of steel material to fatigue fracture when a fatigue crack occurs at a part of a welded joint subjected to thermal influence and propagates therefrom. CONSTITUTION:A test piece of an welding structure steel is subjected to heat history where the test piece is heated up to an Ac3 transformation point and then cooled down to 100 deg.C at an average cooling rate of 2-300 deg.C/sec between 800-500 deg.C. The part subjected to heat history is then notched with a stress concentration coefficient of 2.0-20.2 and subjected to repetitive stress thus causing fatigue fracture. The fatigue strength is then compared between steel materials thus evaluating the sensibility to fatigue fracture at the part of steel material subjected to thermal influence.
Patent JP-S61107624-A (JP)
Inventor: HANSU SAWAA
IPC: H01H47/32
Filed: 1984-12-21
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。