baber/WOPTO huggingface dataset:
Patent JP-S6323553-A (JP)
Title: Rotor for rotary solenoid
Inventor: OKAWA MASAJI
IPC: H02K33/16
Filed: 1985-11-07
Abstract: PURPOSE:To obtain a rotor having high reliability by forming recesses on the side of a rotor ball, and enclosing a rotor body with synthetic resin to intrude the resin to the recess to prevent the element for forming the body from being separated. CONSTITUTION:A rotor body is composed of a rotor ball 11, a permanent magnet 13 and a rotary torque producing shaft 14. The ball 11 is formed by laminating thin plates made of magnetically soft materials, such as silicon steel plates, and clamped with rivets 12 of magnetically soft materials. On the other hand, the magnet 13 is penetrated by the shaft 14, and fixed. A recess 15 is formed in parallel with the shaft 14 on the side of the ball 11, and the ball 11, the magnet 13 and the shaft 14 are enclosed with PBT resin 16 and molded. When thus molded, the resin is intruded to the recess 15. Therefore, the ball 11 and the magnet 13 are not separated.
Patent JP-H04128327-A (JP)
Title: Production of brass material having excellent stress corrosion cracking resistance
Inventor: MIYATO MOTOHISA
IPC: C22C1/00
Filed: 1990-09-19
Abstract: PURPOSE:To inexpensively produce the brass material having excellent stress corrosion cracking resistance by immersing the brass into a soln. having dezincification corrosiveness to form a layer having the higher copper-component than the internal copper-component on the surface of the brass, then subjecting the brass to cold rolling and annealing. CONSTITUTION:The layer of the high copper-component is formed on the surface of the brass material by either of the mechanisms of immersing the brass material into a soln. having the dezincification corrosiveness to dissolve the surface, then reprecipitating only the copper-component or selectively ionizing and eluting only the zinc-component; thereafter, the brass material is subjected to the cold rolling and further the annealing. The reduction rate of area in the cold rolling is preferably 5 to 20%. Internal defects are press welded and the stress corrosion cracking resistance is additionally improved by the cold rolling of such reduction rate of area. The removal of the internal defects is further perfect if the annealing after the cold rolling is executed for >=20 seconds at 200 to 400 deg.C. Namely, the defects, such as voids, porosity and gases, are thermally diffused and annihilated and the stress corrosion cracking resistance is much improved.
Patent JP-H0787469-A (JP)
Title: Digitizer tablet for video conference
Inventor: OIWA YASUYUKI
IPC: H04N7/15
Filed: 1993-09-10
Abstract: PURPOSE:To provide a digitizer tablet with which the operability of the video conference system is improved. CONSTITUTION:While a camera is directed to a reference image pickup object by an icon in a camera control box 9 displayed on a liquid crystal display panel of the digitizer tablet, when a person icon A representing the reference image pickup object is pointed out by an entry pen, a coordinate of said icon sensed by the digitizer and camera control data a at that point of time as camera control reference data are stored. When a person icon D is pointed out for the selection of the image pickup object, a CPU generates camera control data beta suitable for picking up the pickup object based on both icon coordinates and the camera operation reference data.
Patent JP-S60143705-A (JP)
Title: Plate-thickness measuring apparatus using gray memory
Inventor: FURUKIMI OSAMU
IPC: G01B15/02
Filed: 1983-12-29
Abstract: PURPOSE:To measure the thickness of a plate highly accurately, by providing a radiation projecting device, an analog-signal detecting part, analog to digital conversion part and a text file part for transmittance to plate-thickness conversion, and obtaining and outputting the plate thickness by an analyzing part. CONSTITUTION:A sample 1 is mounted on a table 2, which can be moved in the directions of the X axis and the Y axis that are crossed at right angles. The directions and position are detected by detectors 3 and 4. The output signals are supplied to an operation part 5. An ultra-soft X-ray projecting device 6 is provided under the table 2. A detector 7 is arranged so that it is aligned with an ultra-soft X-ray beam. The output analog signal of the detector 7 is converted into 64 gradations or more by an analog to digital converter 8. The result is stored in a gray memory 9. Data from a text file part 11 for transmittance to plate-thickness conversion is supplied to an analyzing part 10. The plate thickness is obtained from an output part 12. Thus the measurement can be performed highly accurately at a high speed in two dimensions.
Patent JP-H11162252-A (JP)
Title: High polymer electrolyte and nonaqueous electrolyte battery provided therewith
Inventor: TORIYAMA JUNICHI
IPC: H01M10/05
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent short-circuit even through winding, easily fabricate a cylindrical or rectangular battery, and improve mechanical strength and efficient discharge performance by integrally forming a polymer and a nonwoven cloth swelled or wetted by an electrolyte. SOLUTION: A polymer with its mechanical strength swelled and wetted by an electrolyte is formed integrally with nonwoven polymer swelled or wetted by an electrolyte. In this case, the non-woven cloth serves to reinforce endurance to tension from all ways from a polymeric membrane swelled or wetted by an electrolyte, and if this polymeric electrolyte is wound between positive and negative electrodes, an electrode group can be fabricated without membrane cracks and breaks. For example, as a polymer having properties swelled or wetted by an electrolyte, polyphenyl vinylidene powder is decomposed in n- methyl-2-porolydone-(NMP), non-woven cloth consisting mainly of polypropylene is immersed in this solution, and is immersed in water, and NMP is washed out.
Patent JP-S60137053-A (JP)
Title: Semiconductor capacity element
Inventor: NAKAMURA TATSU
IPC: H01L21/822
Filed: 1983-12-26
Abstract: PURPOSE:To remove a voltage dependency of an electrostatic capacity between electrodes and to reduce a floating capacity by forming a high density impurity diffused layer on the surface of a semiconductor under an insulating film, and forming a low density impurity diffused layer of opposite conductive type to a substrate between the diffused layer and the substrate. CONSTITUTION:A low density P type diffused layer 11 is formed in an N type semiconductor substrate 10, and a high density N type diffused region 12 is formed in the layer 11. Then, an insulating film 13 is formed on the region 12, and electrodes 14 are formed on the film. The layers 11, 12 are connected through a high density P type diffused layer 15 and a high density N type diffused layer 16 with metal electrodes 17.
Patent JP-H07104655-A (JP)
Title: Plant simulator
Inventor: ONO MAKOTO
IPC: G06F19/00
Filed: 1993-10-06
Abstract: PURPOSE:To provide a plant simulator automatically generating a dynamic characteristic model of an optimum plant system when a plant is designed by generating the dynamic characteristic model of the plant system on a display device with a symbol. CONSTITUTION:This simulator is provided with a CRT 3 displaying the dynamic characteristic model of the plant system by arranging and connecting the symbols of respective equipments of the plant, an element model combination rule 6 provided with the combination data of an element model, a dynamic characteristic model generation part 7 inputting at inter-symbol connection information 9 from the CRT 3, collating the automatic generation of the dynamic characteristic model with the element model combination rule 6 and judging the combination of the dynamic characteristic model and an operation processor 1 consisting of a dynamic characteristic operation part 8 calculating a dynamic characteristic by the generated dynamic characteristic model and transmitting it to the CRT 3.
Patent JP-H08115524-A (JP)
Title: Method and device for correcting astigmatic difference of optical head
Inventor: MATSUI TSUTOMU
IPC: G02B27/09
Filed: 1994-10-17
Abstract: PURPOSE: To provide an inexpensive method and device for correcting astigmatic difference easy for manufacture by solving a large problem in which a tracking error signal of an optical head is different from an RF signal maximum focus offset by generating the astigmatic difference in an optical system to correct the astigmatic difference. CONSTITUTION: A first oblique glass 6 and a second oblique glass 7 are arranged between the laser light source 2 of the optical head and a collimate lens 3 or in the converged collimate beam of the optical head. The oblique angle of the first oblique glass 6 is made the angle of the positive direction, and the second oblique glass 7 is arranged so as to be angle set at the angle in the negative direction of the oblique angle. Then, by rotating respective oblique glasses around an optical axis simultaneously or at the respective angles, adjustment is performed.
Patent JP-H02101143-A (JP)
Title: Structural material for turbine
Inventor: TSUDA YOICHI
IPC: C22C38/50
Filed: 1988-10-06
Abstract: PURPOSE:To manufacture the title material having high creep rupture strength, tensile strength and toughness by incorporating specific ratios of C, Si, Mn, Ni, Cr, Mo, V, W, N, Nb and Ta into Fe. CONSTITUTION:A material contg., by weight, 0.05 to 0.30% C, <=1.0% (not including zero) Si, <=1.0%(not including zero) Mn, 1.5 to 3.5% Ni, 10 to 15% Cr, 0.5 to 2.0% Mo, 0.05 to 0.50% V, 0.5 to 2.0% W, 0.01 to 0.3% N, at least one kind of 0.01 to 0.5% Nb and Ta and the balance Fe with incidental impuri ties is prepd. In this way, the structural material having high creep rupture strength at about 400 to 500 deg.C and having high tensile strength and toughness at room temp. can be obtd.; the material is most preferable for a compressor for a high temp. and high pressure gas turbine or the like.
Patent JP-H0986904-A (JP)
Title: Generation of ozone and ozone generator
Inventor: KITAYAMA JIRO
IPC: C01B13/10
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain ozone in high generation efficiency by dissociating oxygen gas in an oxygen atom-generating step to generate the first gas containing oxygen atom, mixing the first gas with the second gas containing oxygen under high pressure and reacting the oxygen atom with oxygen molecular without discharging in an ozone-generating step. SOLUTION: A reacting gas containing oxygen is introduced from a nozzle 2 into a throat 3 by pressurization. Thereby, a gas which exists in a pressure- reducing chamber 9 is caught in a gap 10 provided between the nozzle 2 and the throat 3 and the pressure of the pressure-reducing chamber and pressure of a discharge chamber 7 in an oxygen atom generator 6 is reduced to atmospheric pressure or below. The oxygen containing gas is fed from a raw material gas inlet 8 under the low pressure and an oxygen atom is generated by dissociation reaction of oxygen due to glow discharge, etc., in the discharge chamber 7 of an oxygen atom-generating step.  The first gas containing the oxygen atom is sucked from the pressure-reducing chamber 9 into the gap 10 in a state of low pressure and mixed with the second gas containing oxygen introduced from the nozzle 2 in the throat 3 and a diffuser 4 to efficiently provide ozone at about 400K under high pressure in the ozone generating step.
Patent JP-H06108386-A (JP)
Title: Pneumatic radial tire
Inventor: BUNDOU MOTONORI
IPC: B60C9/00
Filed: 1992-09-21
Abstract: PURPOSE:To provide the lightweight pneumatic radial tire excellent in riding touch and steering stability. CONSTITUTION:The pneumatic radial tire containing carcasses comprising the plies of radially arranged cords extended in a toroid-like state between a pair of beads as carcasses is characterized by employing cords each comprising at least two sheaths 2 consisting of steel filaments and a core consisting of an organic filament as the carcasses, the steel filaments being arranged along the peripheral surface of the cord in proximity to each other in a structure of 1+N (N is 2-4).
Patent JP-H03111465-A (JP)
Title: Corrosion-resistant coating composition
Inventor: TOKIDA KAZUYOSHI
IPC: C09D163/00
Filed: 1989-09-27
Abstract: PURPOSE:To improve corrosion resistance and cationic electrodeposition performance by compounding a specified modified epoxy resin and silica particles. CONSTITUTION:A bisphenol type epoxy resin obtd. by the condensation reaction of bisphenols consisting of 95-60wt.% bisphenol A and 5-40wt.% bisphenol F with epichlorohydrin, which is constituted of bisphenol and epichlorohydrin skeleton and has two or more epoxy groups in the molecule and a mol.wt. of 500-100,000 is reacted with a primary and/or sec. amine compd. (e.g. n- propylamine) to obtain a modified epoxy resin (A) wherein 30-100% of the epoxy groups are modified with an amine compd. 100 pts.wt. component A are compounded with 5-400 pts.wt. fine silica particles (B) with a particle diameter of 1-500mum, e.g. colloidal silica dispersed in an organic solvent.
Patent JP-H0584998-A (JP)
Title: Printer
Inventor: MATSUBARA MOTOKI
IPC: B26D1/38
Filed: 1991-09-30
Abstract: PURPOSE:To form a printer capable of stacking flat sheets in order by providing a cutter made of an acting blade for cutting sheet to a flat sheet and a receiving blade and a mechanism for delivering the flat sheet cut by the acting blade frontward. CONSTITUTION:A sheet 2 is printed by a thermal head 1 and succeedingly fed to a cutter 7 made of an acting blade 5 and a receiving blade 6 by a platen roll 4 to be cut to a flat sheet 3. The tip of the sheet 2 is inserted to a gap between the acting blade 5 and the receiving blade 6. When the sheet is fed by a predetermined length, the delivery action by the roll 4 is brought to a stop. Next, a cam plate 8 is rotated counterclockwise by actuating a driver. At this time, the acting blade 5 is rotated leftward about its shaft by a link mechanism made of two link bars 9, 10, and the sheet is held between the acting blade 5 and the receiving blade 6. The sheet is cut by the contact of the blades with each other. After the sheet is cut, the cam plate remains rotating to complete a full rotation. The sheet 2 is delivered leftward with the rotation of the acting blade 5. The sheet 3 delivered frontward from a discharged port 11 is slipped off on a tray 12 to be stacked.
Patent JP-H0298606-A (JP)
Title: Measuring method for in-plane displacement
Inventor: NAGASAWA YASUNORI
IPC: G01B11/00
Filed: 1988-10-05
Abstract: PURPOSE:To measure the deformation of a specimen with high accuracy by marking a target of a specific shape or color at a prescribed interval on the surface of the specimen, bringing this target to image input, and calculating the displacement of a position of the target. CONSTITUTION:When a target 6 is brought to marking to a specimen, and thereafter, a loading test is executed, a variation of all positions of the target 6 which is brought to marking can be measured, and also, from the target placed in the vicinity of a bending crack, or shearing, and a twisting crack, a shift quantity and an open quantity between the cracks can be derived. That is, when a marking position B before the test is varied relatively to a position of B' after the test against a reference point A, a vertical line is drawn down from the position B' after the displacement of the reference to a straight line for connecting the reference point A and the marking position B, its intersection C is derived, and BC and B'C are calculated as the open quantity and the shift quantity, respectively. Accordingly, the measurement can be executed with high accuracy by a simple work.
Patent JP-H0586639-A (JP)
Title: Drainage
Inventor: YAGI TAIJI
IPC: E03C1/264
Filed: 1991-09-30
Abstract: PURPOSE:To enable drain function to be continuously kept even if the meshes of a network cage are cloged, by dividing the internal section of the pipe wall of a drain pipe to be jointed between the drain port of a sanitary equipment and a sewer pipe, to set a parting wall, and by setting the network cage between the pipe wall and the parting wall. CONSTITUTION:A drain pipe 1 to be jointed between a drain port 4 to be formed on the sanitary equipment of a dressing stand, a sink stand or the like, and a sewer pipe is provided with a parting wall 12 by dividing the internal section of a pipe wall 11 into an internal section and an external section. After that, between the pipe wall 11 of the opening end of the drain pipe 1, and the parting wall 12, a network cage 2 is removably set. Then, normally, drain in life flows to be dropped between the parting wall 12 and the pipe wall 11 along the pipe wall of the drain pipe 1, and is filtered through the network cage 2 and after that, the drain is contrived to be run into the sewer pipe. Besides, when the meshes of the network cage 2 are cloged with dust or the like, then the drain in life is contrived to overflow the inside of the parting wall 12 and to be run into the sewer pipe, after the drain is stored in a section between the parting wall 12 and the pipe wall 11.
Patent JP-H04244924-A (JP)
Title: Spectrophotometer having simultaneous modulation, switching and wavelength selective means of light source
Inventor: ARAN JIYON ROON
IPC: G01J3/28
Filed: 1991-09-30
Abstract: PURPOSE: To unify movable parts by lighting a sample light and reference light alternately in a spectrophotometer of a novel structure. CONSTITUTION: The spectrophotometer 10 is disclosed and comprises a single light source 12, a single detector 14, a twin alternating read type sample 94, a reference body 96 and a sole movable part. This movable part is a chopper 42. the chopper comprises a plurality of passing openings 60a, 60b, 60c, 60d, 60e, 60f, and each is filled with a peculiar band-pass filter for selecting a wavelength for specificatively illumining the sample 94 and reference body 96. In order to confirm whether the spectrophotometer 10 reads data from the sample 94 or the reference body 96 and know when the reading is carried out, there is provided trigger means of only the number which is at least double the number of the passing openings 60a, 60b, 60c, 60d, 60e, 60f.
Patent JP-H08112035-A (JP)
Title: Method for taking out stock from pot for raising seedling
Inventor: GOTO YOSHIAKI
IPC: A01G9/08
Filed: 1994-10-18
Abstract: PURPOSE: To provide a takeout method capable of taking out a stock of which the top, etc., of a main root protruded from a center hole for water discharge of the bottom of a seedling-raising pot are made hardly torn off and capable of preventing failure of growth of good stock caused by tearing-off of the top of the main root and making cleaning operation around the pot caused by tearing-off of the top of the main root unnecessary. CONSTITUTION: A claw device 7 comprising vertically movably supporting plural claw plates 10 by a claw-supporting member 7a in a state in which plural claw plates 10 are downward oppositely arranged is positioned above the stock in a seedling-raising pot 4 provided with a center hole 17 for water discharge having large diameter on the bottom and the claw plate 10 is lowered from the claw-supporting member 7a until the top of the claw plate 10 penetrates through the center hole 17 for water discharge of the bottom of the seedling- raising pot 4 and stock in the seedling-raising pot 4 is holdably protruded into the seedling-raising pot 4 and the claw plate 10 is taken out by raising while holding the stock.
Patent JP-S62112557-A (JP)
Inventor: HORIUCHI TETSUO
IPC: A61L15/58
Filed: 1985-11-08
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-S62110792-A (JP)
Inventor: NISHIMURA MASAHARU
IPC: B07C5/36
Filed: 1985-11-08
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-H1192842-A (JP)
Title: Production of aluminum matrix composite material
Inventor: TABUCHI HIROSHI
IPC: C22C47/12
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a composite material using a reinforcing material having a small size under low pressurizing force, before molten Al is press-filled into the pores of a porous preliminarily formed body, by adding metal powder having an effect of reducing the surface tension of molten Al and in which the grain size lies in a specified range to the boundary to be charged with Al. SOLUTION: The porosity of the preliminarily formed body is preferably regulated to 10 to 90%. As the metal powder having an effect of reducing the surface tension of molten Al, the one composed of one or more kinds of elements selected from Bi, Pb, Tl, Ba, Li, Sn and Sr is preferably used, and, particularly, Bi powder is suitable. Moreover, the grain size of the metal powder is regulated to 0.1 μm to 1 mm. The weight of the metal powder is prescribed based on the unit area of the boundary to be charged with molten Al in the porous preliminarily formed body composed of a reinforcing material to be deposited with it and is preferably regulated to 1 mg to 1 g per cm<2> .
Patent JP-2001078475-A (JP)
Title: Device and method for controlling motor
Inventor: KIMOTO YOSHIYUKI
IPC: H02P7/03
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent a motor from being out of control by the inclusion of noise or the like by counting up, when the period of the output signal of an encoder being added to the motor is set to a prescribed, established value or less, and by stopping the driving operation of the motor when the count value reaches a prescribed, established number of times. SOLUTION: A period comparison part 101 of a carriage out-of-control prevention control unit 100 compares the period of the output signal of an encoder 11 with a prescribed established value, and outputs a comparison result signal for indicating whether the period is set to the prescribed established value or less or not to a counter 102. Then, a counter 102 counts up, based on the comparison result signal when the period of the output signal of the encoder 11 is equal to a specific established value or less, and outputs a motor stop control signal for stopping the driving operation of a motor to be controlled when the count value reaches a specific established number of times, thus preventing the runaway of the motor due to the inclusion of noise, or the like.
Patent JP-H1177934-A (JP)
Title: Polyester film and capacitor
Inventor: KUMAGAI TAKUYA
IPC: B32B15/08
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent the rapid lowering of capacity, the rising of tan δ, or the like under revere environment such as high temperature, high humidity, etc., by providing a coating layer having a specific thickness on the surface of a polyester film, and specifying the variation rate of glossiness at the time of setting a metal layer on the coating layer. SOLUTION: A coating layer with a thickness of 0.01-1 μm is formed on at least one surface of a polyester film, the glossiness is made G0 as a metal layer is set on the coating layer, and a value of the variable rate (G0 -G)/G0 ×100(%) is made 20% or lower when the glossiness is made G after being immersed in methylethyl ketone for 10 mins. When the value comes beyond 20%, tan δ or the like gets worse. The coating layer made by applying and drying water soluble and/or water dispersive cross-linked polyester resin, and/or water soluble and/or water dispersive cross-linked polyester urethane resin is preferable at giving an anti-moisture heat life and chemical resistant property.