baber/WOPTO huggingface dataset:
Patent JP-H0773420-A (JP)
Title: Magnetic head
Inventor: TOMITA SUNAO
IPC: G11B17/32
Filed: 1993-08-31
Abstract: PURPOSE:To provide a magnetic head for magnetic field modulation which can cope with the shake displacement in two orthogonal directions of the pitch ing direction and the rolling direction and can be made small-sized and thin and is easy to produce and work and can reduce the production cost. CONSTITUTION:A head base body 40 where a core 50 around which a coil 60 is wound is built in a magnetic core part 501 and a supporting beam 20 whose front end part the head base body 40 is attached to and which is supported like a cantilever are provided. In this magnetic head for magnetic field modulation, a gimbals spring part 30 which can be elastically displaced in two orthogonal directions of the pitching direction and the rolling direction is formed in the front end of the supporting beam 20 as one body, and the head base body 40 is attached to this gimbals spring part 30 and is supported.
Patent JP-H03104118-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO NORIO
IPC: H01L27/04
Filed: 1989-09-19
Abstract: PURPOSE:To protect a thin film resistor with an insulating layer and to contrive the improvement of the accuracy of a resistance value by a method wherein damage to the thin film resistor, which is generated at the time of dry peeling of a resist, is prevented. CONSTITUTION:An insulating layer 2, which has an opening window 3 and consists of SiO2, is formed on a semiconductor substrate 1 consisting of silicon or the like. Then, a thin film resistor 4 consisting of CrSiO is formed on the whole surface of the layer 2 and moreover, an Al wiring layer 5 is formed thereon by performing continuously a sputtering. Then, the layer 5 is subjected to wet etching and a prescribed wiring pattern is formed. Then, a PSG film is grown by a CVD method to form a PSG layer 8, a resist 9 is applied at a prescribed position, the exposed layer 8 only is selectively removed using Freon gas and the resistor 4 is patterned. Then, the resist 9 is subjected to dry peeling with O2 plasma.
Patent JP-H04119332-A (JP)
Title: Liquid crystal display element
Inventor: MIYABORI TORU
IPC: G02F1/136
Filed: 1990-09-10
Abstract: PURPOSE:To easily perform inspection between a switching element and a picture element electrode and the repair of a defect part by one process by extending and connecting the upper electrode of the switching element to an adjacent voltage impressing line through a fuse which can be fused by a current equal to or above the driving current of the switching element. CONSTITUTION:The electrode having fuse structure connects between adjacent signal bus line electrodes 1, and it is set as the upper electrode 2 of an MIM element (two-terminal element) which is used as the switching element. Namely, the upper electrode 2 of the switching element is extended and connected to the adjacent voltage impressing line through the fuse 8 which can be fused by the current equal to or above the driving current of the switching element. Therefore, the electrode has both of a function for inspecting an MIM diode and a function for repairing the defect by the selectivity of the fusing of the fuse 8. Thus, the inspection between the MIM and the picture element electrode 5 and the repair of the defect part are effectively performed by one process.
Patent JP-H0967179-A (JP)
Title: Decorated inorganic wall plate
Inventor: TERAMOTO HIROSHI
IPC: C09D5/29
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a decorated inorganic wall plate having excellent properties with respect to design by uniformly providing the surface of an inorganic plate material which is surface-coated with a coating material having an optional color, with a clear coating film contg. mica. SOLUTION: One kind of the wall plates, which is provided with a uniform coating film, is obtained by coating the flat and smooth surface of an inorganic plate material with a coating material having an optional color, such as an acrylic emulsion, thereafter sufficiently drying the coated surface, and then, coating the dried surface with a clear coating material that consists of an acrylic emulsion or the like and contains a prescribed amount of scaly mica flakes, by using a roll coater or the like.  Also, another kind of the wall plates, which is rich in excellent properties with respect to design, is obtained by coating the surface of each of the projecting parts divided from the insides of the recessed grooves with these grooves of an inorganic wall plate in the surface of which longitudinal and lateral, brick-joint-like recessed grooves are formed, with a coating material having an optional color, such as acrylic emulsion, thereafter drying the coated surface, and then, coating only the resulting surface of each of the projecting parts with a clear coating material contg. a prescribed amount of mica.
Patent JP-H0695463-A (JP)
Title: Image forming device
Inventor: OHASHI MASATO
IPC: G03G15/00
Filed: 1992-09-09
Abstract: PURPOSE:To provide an image forming device capable of making a trial copy (printing) required for obtaining a high grade copy (printing) with the waste of consumables (toner and a form) minimized and easily specifying a trial copying range. CONSTITUTION:In the image forming device provided with a printing part and plural paper feeding parts (106) housing different size forms, a trial copying mode (105) for first, executing printing on a minimum paper size form (103) out of the housed papers by one, to confirm and adjust a printing state (101) before the printing of a desired paper size is attained and a control means 100 stopping the counting action of a printing number counter when the trial copying mode is selected (105) are provided.
Patent JP-S60217850-A (JP)
Inventor: HORUSUTO BUREEGAA
IPC: A22C/
Filed: 1984-11-16
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-H0796245-A (JP)
Title: Method for washing multicolor coating apparatus
Inventor: ACHINAMI TOKUYUKI
IPC: B05D1/06
Filed: 1993-09-28
Abstract: PURPOSE:To completely remove coating left in the path of a coating piping system between a color changing device and a coater of a multicolor coating apparatus. CONSTITUTION:The path 3 of a coating piping system is divided into an upstream pathe 3a and a downstream path 3b by a trigger valve 9; the upstream path 3a is washed with air and a solvent supplied from a color changing devcie 1, and the downstream path 3b is washed with air and a solvent supplied from a washing valve unit 5 to make washing time shorter. During washing, a trigger valve 9 is changed over to connect temporarily the upstream pathe 3a with the down stream path 3b in order to remove completely coating deposited in the trigger valve 9.
Patent JP-S60133050-A (JP)
Title: Polyamide blend resin composition
Inventor: KAHATA MAKOTO
IPC: C08L23/26
Filed: 1983-12-22
Abstract: PURPOSE:To obtain titled composition with highly excellent dimensional stability at room temperature and hot-water shrinkability, by homogeneously blending polyamide resin, alpha-olefin ionomer resin and ethylene-vinyl acetate copolymer- saponified product in specific proportion. CONSTITUTION:The objective composition can be obtained by homogeneously blending (A) 60-80(pref. 65-70)wt% of homo- and/or copolyamide with a melting point pref. 190-228 deg.C, (B) 10-30(pref. 15-25)wt% of ionic copolymer derived from crosslinking metallic ion to copolymer from alpha-olefin and alpha,beta-unsaturated carboxylic acid derivative, and (C) 10-30(pref. 15-25)wt% of ethylene- vinyl acetate copolymer-saponified product with an ethylene content 28-45mol% and saponification degree >=98%. When used as heat-shrinkable film, said composition will be adequate in terms of oxygen gas barrier characteristics, humidity dependency of mechanical strength, dimensional stability at room temperature, hot-water shrinkability, hot-water shrinkage stress, low-temperature pinhole resistance, and haze.
Patent JP-S6395619-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI KUNIHIRO
IPC: H01L21/28
Filed: 1986-10-09
Abstract: PURPOSE:To lower a contact resistance between a metal film connected on a region wherein impurity atoms are introduced and a substrate and thereby to improve the quality of a product, by a method wherein the impurity atoms are piled up on the surface of an Si substrate and a part thus formed is put in a state of low resistance. CONSTITUTION:Boron B<+> ions, for instance, are implanted into a base forming region of an Si substrate 1 of an N type, for instance, to form a P<+> type region 3 to be a base region, and subsequently an Si nitride film 4 is formed on the substrate. Thereafter a heat is applied in an atmosphere of nitrogen gas. Boron atoms are piled up on an interface between the surface of the Si substrate 1 and the Si nitride film 4 and a P<++> region 5 having a higher concentration than the P<+> region is formed. After the Si nitride film 4 is removed, subsequently, a metal film 6 of aluminum, for instance, is formed on the substrate, and then this metal film 6 is formed in a prescribed pattern. Next, the metal film 6 is formed in junction with the substrate by heating same in an atmosphere of hydrogen gas. In this way, the boron atoms are deposited in such a state that they are not diffused in the direction of the depth of the substrate.
Patent JP-H0290449-A (JP)
Title: Deep hole analyzing device
Inventor: KAKIBAYASHI HIROSHI
IPC: H01J37/141
Filed: 1988-09-28
Abstract: PURPOSE:To enable the shape of and the impurity in a deep hole to be analyzed by providing an electron lens for locally applying strong magnetic field to a sample, through placing the sample in a gap between the upper pole and the lower pole of the electron lens, and an electron energy analyzer. CONSTITUTION:A sample 10 is inserted into a gap of a magnetic field applying inlens consisting of an upper and a lower magnetic poles 3, 3'. An electron beam emitted from a field emission type electron gun 1 is restricted by an irradiation system lens and a deflector 2 and irradiates the sample 10. The magnetic field applying inlens is operated to locally apply magnetic field to a deep hole part to draw out secondary electrons. The drawn out secondary electrons are attracted by an electrode 6 toward a secondary electron detector 7 and a secondary electron image is obtained by synchronizing with the probe electron beam scanning. Similarly, the secondary electrodes generated from the bottom of the deep hole are drawn into an energy analyzer 8 to effect energy analysis for carrying out element analysis.
Patent JP-2001065639-A (JP)
Title: Wheel balance weight
Inventor: SUGAYACHI TATSUHIKO
IPC: F16B11/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To attain easy mounting of a wheel balance weight having a roughly band-shaped weight made of iron-based metal. SOLUTION: This wheel balance weight involves a weight 1 formed out of iron-base alloy into a roughly band shape and an adhesive seal part 2 which is integrally jointed to the lower surface of the weight 1 and bonds the weight 1 to the inner periphery surface of a wheel. The weight 1 has at least one groove part 11 extending in such a direction as matches the axial direction of the wheel. The wheel balance weight is formed with a groove part on the front surface side of a weight formed out of iron-base alloy, thus it is possible to improve ease of mounting on a wheel.
Patent JP-H1060356-A (JP)
Title: Oil-based ink composition for ball-point pen
Inventor: HATTORI TETSUYA
IPC: C09D11/16
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an oil-based ink composition for use in a ball point pen which not only is free from occurrence of its drip during writing, but also affords food feeding on wiring to a writer, and further does not cause a failure in writing, such as a blur, by using a specific resin in its prepration. SOLUTION: This oil-based ink composition for use in a ball-point pen comprises a coloring agent, an organic solvent and a resin, wherein the resin is selected from among a polyvinyl butyral, a rosin-modified phenol resin, an α- and β-pinene/phenol polycondensation product and a combination thereof. A polyvinyl butyral is usually used in an amount in the range of 0.1 to 15wt.%. A rosin-modified phenol resin and an α- and β-pinene/phenol polycondensation product are usually used in an amount in the range of 1 to 40wt.% based on the amount of the ink composition. This ink composition provides a suitable ink composition even when it has a relatively low viscosity, for example, of 1 to 10Pa.S.
Patent JP-H0290146-A (JP)
Title: Direct positive picture forming method
Inventor: MIYAZAKI HIDEO
IPC: G03C1/485
Filed: 1988-09-27
Abstract: PURPOSE:To obtain the picture of the photographic sensitive material with high max. optical density and good discrimination by incorporating a specified compd. in the photosensitive material, and processing the photosensitive material in the presence of a specified compd. CONSTITUTION:At least one kind of the compds. shown by formulas I and II is incorporated in the photosensitive material, and the material is processed in the presence of a compd. shown by formulas III and IV. In the formula, Z is a nonmetal atomic group necessary for forming a heterocyclic ring, R<11> is an aliphatic group, R<12> is hydrogen atom, etc., Y is a par ion for balancing an electric charge, (n) is 0-1, R<21> is an aliphatic group, etc., R<22> is hydrogen atom, etc., G is carbonyl group, etc., R<23> and R<24> are both hydrogen atom or one of the groups R<23> and R<24> is hydrogen atom, another of the groups is alkylsulfonyl group, etc., R<31>, R<32>, R<33> and R<34> are each a substituting group of a naphthalene ring such an integer of 1-15, (p) is an integer of 0-6, M is hydrogen atom, etc. Thus, the picture of the photosensitive material with the high max. density and the good discrimination is obtd.
Patent JP-H1066017-A (JP)
Title: Method for extracting and recording desired still picture from television camera
Inventor: IMAMICHI MASAJI
IPC: H04N5/91
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for extracting and recording a still picture matching the purpose from a television camera without necessity to add any specific device for each purpose. SOLUTION: Still pictures successively inputted from the television camera are processed, image data in one field consisting of the still picture are successively and alternately overwritten and recorded on the 1st page of a frame memory, and the image data in another field are successively and alternately overwritten and recorded on the 2nd page of this frame memory (step 10). Each time the image data are recorded on the 1st and 2nd pages of the frame memory, based on the recorded image data, evaluation is performed (step 11). The evaluated result is compared with an evaluation reference (step 12) and when the evaluated result reaches the evaluation reference, the image data in the next field are recorded in the frame memory. Afterwards, the image data recorded on the 1st and 2nd pages of the frame memory are read out and data synthesizing these image data are outputted (step 13).
Patent JP-H05197131-A (JP)
Title: Phase shift mask and method of masking
Inventor: FUOOMAN RII
IPC: G03F1/32
Filed: 1992-08-19
Abstract: PURPOSE: To obtain a method for manufacturing a phase transition mask by patterned phase transition layers and translucent layers. CONSTITUTION: This phase transition mask is provided with mask plates 11, 31. The translucent layers 12, 32 are deposited on these mask plates 11, 31. Next, the translucent layers 12, 32 are patterned to prescribed shape patterns. The patterning of the translucent layers 12, 32 is continued down into the mask plates 11, 31 at prescribed distances, by which the phase transition masks 20, 30 are formed.
Patent JP-H04120576-A (JP)
Title: Image forming device
Inventor: ARIYAMA KENZO
IPC: G03G15/20
Filed: 1990-09-12
Abstract: PURPOSE:To prevent a failure in fixing caused by the damage of a heating roller and the soiling of a copy by arranging a temp. control element at the position of the heating roller corresponding to a separation void part or a nonimage part. CONSTITUTION:A thermister 28 as the temp. control element is arranged at the position of one end part side of the heating roller 1 corresponding to the separation void part Pa formed in a width direction where the transfer sheet P passes. Then, a separating device forms the separation void part Pa on one end side in the width direction where the transfer sheet P passes, the thermister 28 arranged at the position of one end part of the heating roller 1 corresponding to the separation void part Pa detects the temp. of the heating roller 1, and the temp. of the image passing part Pb of the transfer sheet P is controlled. Therefore, the surface of the heating roller 1 corresponding to the image part Pb of the transfer sheet P is prevented from being damaged by the contact of the thermister 28. Thus, the failure in the fixing caused by the damage of the heating roller is prevented, and the soiling of the copy is prevented, as well.
Patent JP-H08104398-A (JP)
Title: Hatch setting device
Inventor: FUMOTO HAJIME
IPC: B67D7/30
Filed: 1994-10-05
Abstract: PURPOSE: To provide a hatch setting device so structured as to easily correct the allocation of the hatch upon return of a tank lorry with the oil remaining in the hatch. CONSTITUTION: Upon reception of the reserved data on the oil ordered from a recipient (delivery destination) from host computer, a hatch setting device allocates the kind and amount of reserved liquid for each hatch of tank lorry based on the reserved data and displays the allocation results on a screen 9a. A correction operating part 9c is provided with cursor operating keys 31 and 32 for moving the cursor, a return setting key 33 operated when the oil is brought back to an oil terminal, a return setting releasing key 34 operated when no oil is brought back to the oil terminal, a determination key 35 operated after confirmation of the hatch allocation or completion of the correction operation and a cancellation key 36 operated when the hatch allocation is cancelled.
Patent JP-2000076645-A (JP)
Title: Precision substrate for optical and magnetic medium and its production
Inventor: FUKUZAKI FUKUSHICHI
IPC: B24B37/12
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To produce a precision substrate for optical and magnetic medium consisting of synthetic quartz glass and having <=10 Å surface roughness (Ra), <=0.03 μm/500μm× 500 μm surface waviness by PV value, <=1 μm/100 mmϕ parallel degree, and <=2 μm/100 mmϕ flatness degree. SOLUTION: This method includes a process to polish a substrate material consisting of synthetic quartz glass by using a double-face plane polishing machine equipped with an elastic deforming means. The elastic deforming means is interposed between an upper surface plate and a doughnut plate suspended from the upper surface plate and elastically deforming the substrate material by gravity. Thus, the objective precision substrate consisting of synthetic quartz glass having <=10 Å surface roughness (Ra), <=0.03 μm/500 μm ×500μm surface waviness by PV value, <=1 μm/100 mmϕparallel degree and <=2 μm/100 mmϕ flatness degree is obtained.
Patent JP-S62103230-A (JP)
Title: Indication apparatus for vehicle
Inventor: OKABAYASHI SHIGERU
IPC: G03B21/00
Filed: 1985-10-30
Abstract: PURPOSE:To improve the recognition faculty for the information of a car by installing a means for preventing the transmission of the outside light to the driver's eyes through the reflection on a transparent panel member, in the apparatus for projecting the information of the car which is converted to light, through the transparent panel member. CONSTITUTION:The optical system consisting of a convex lens 109 and an indication body 107 is accommodated into a case 5 in the prescribed arrangement relation. While, a reflecting mirror 111 is arranged in a proper angle for the optical axis of the convex lens 109, in order to reflect the information of a car into the region 103-1 of a front glass 103. These parts are accommodated into an inst pad 3, and a transparent resin plate 115 is arranged at the opened port part formed in the upper part of the inst pad 3, in the angle in which said resin plate 115 can not be directly viewed from the driver's eyepoint E. Therefore, even if the incident rays transmitted from outside the car is reflected on the transparent resin plate 115, the driver is protected from the incident rays reflected by the transparent resin plate 115 which can not be directly viewed from the driver's eyepoint E.
Patent JP-S6395290-A (JP)
Title: Control of water spray coke quenching car
Inventor: TOKAWA YASUYUKI
IPC: C10B39/08
Filed: 1986-10-11
Abstract: PURPOSE:To detect lack of water spray amount and to completely quench red-hot coke placed on a quenching car, by checking opening and closing of water spray valve, change in water level of water storage tank and amount of water lifted. CONSTITUTION:Starting order of water spray is outputted by detecting entry of a quenching car into a given position in a quenching column and stopping. After finishing of water spray is ordered after the lapse of a set time, amount of water sprayed is calculated from amount of change in level gage set in a water storage tank and amount of water supplied, the calculated amount is compared with preset prescribed amount of water sprayed and checked whether it is in an allowable range. If the calculated amount is not of the allowable range, an alarm is given, opening order of water spray valve is outputted again and water is resprayed in such a way that amount of water sprayed is in the allowable range to control water spray of coke quenching car.
Patent JP-2001065487-A (JP)
Title: Canned motor pump
Inventor: TOYAMA YUKIO
IPC: F04D15/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To easily detect the state of advancement of wear of bearings in radial and axial directions using an electric detection method. SOLUTION: In this pump, notches are provided at some parts of the end face of a fixed core of a canned motor, a plurality of induction type sensors S1, S2, S3, and S4 having a shielding structure are disposed at the notch parts with the detection surface of the sensors overlapped with the outer peripheral surface of the end part of a rotor core at least partly along the axial direction. Then, the position of the rotor is detected byan oiutput from the induction sensors passing through low-pass filter circuits 45 to 48 for attenuating a frequency component of several tens Hz or higher and high-pass filter circuits 49 to 52 for attenuating a frequency component of several Hz or lower so as to monitor the state of wear of bearings.
Patent JP-S6396460-A (JP)
Inventor: SAKAIDA SUSUMU
IPC: F25B39/02
Filed: 1986-10-14
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-S6482615-A (JP)
Title: Manufacture of semiconductor element
Inventor: IWATA NAOTAKA
IPC: H01L21/205
Filed: 1987-09-25
Abstract: PURPOSE:To easily enable the electrical isolation between elements by exposing mesa structures having a face 110 and a face 111 on a group IV crystal substrate, and subsequently forming a III-V compound semiconductor layer by an atomic layer epitaxial growth method. CONSTITUTION:Mesa structures 13, 14 having a face 110 and a face 111 are exposed on a group IV crystal substrate. And a III-V compound semiconductor layer 15 is formed an atomic layer epitaxial growth method. In the epitaxial growth on the face 110, point defects occur so that a deep level occurs in the semiconductor on the face 110 and the semiconductor is provided with a high resistance. Since the occurrence of point defects is low if an atomic layer epitaxial growth is performed on the face 111, little deep level occurs. Accordingly, the semiconductor on this face 111 can be controlled of the conductivity type and can be used as an active layer.