baber/WOPTO huggingface dataset:
Patent JP-S5531612-A (JP)
Title: Anti-skid device
Inventor: TOKUYAMA KEIICHI
IPC: B60T8/1763
Filed: 1978-08-28
Abstract: PURPOSE: To keep the slip ratio below a certain level, by fitting a wheel deceleration detecting circuit to put out a brake releasing signal when the deceleration exceeds a certain level.  
     CONSTITUTION: The slip ratio is calculated 3 with signals from a wheel speed detecting circuit 1 and vehicle speed detecting circuit 2. A slip ratio decision circuit 6 decides on the working slip ratio with signals from a wheel deceleration detecting circuit 5 and road condition detecting circuit 4 which depend on the time of brake releasing signal. A slip ratio comparator 7 compares both values thus obtained and activates an output circuit 8 which generates a signal for applying or releasing the brake when the result reaches a preset level. If the deceleration of the wheel speed is large, the brake is released to reduce the slip ratio. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01277311-A (JP)
Title: Thin-film magnetic head
Inventor: KOBAYASHI ATARU
IPC: G11B5/31
Filed: 1988-04-28
Abstract: PURPOSE:To prevent the oxidation of a wiring metallic material and to obviate the generation of the deterioration reaction of a polyimide resin by forming a metallic film of nickel to the boundary face between a wiring metallic material and the polyimide resin. CONSTITUTION:A conductor coil 7 is enclosed in insulating films 5, 6 consisting of the polyimide resin and is electrically insulated from magnetic films 2, 3, 4. Copper is generally used for the conductor coil 7 of the thin-film magnetic head but the copper acts as a catalyst for the deterioration reaction of the polyimide resin used for the insulating films and, therefore, the metallic film 8 consisting of the nickel is formed by an electroless plating method around the coil 7 by using the nickel which is hardly oxidizable and allows easy film formation. The direct contact of the copper film and the polyimide resin is obviated and the deterioration reaction of the resin is prevent.
Patent JP-H08295776-A (JP)
Title: Fluororubber composition
Inventor: MIWA TETSUYA
IPC: C08K5/05
Filed: 1995-04-27
Abstract: PURPOSE: To provide a fluororubber composition which can be vulcanized with an organic peroxide to give stable physical properties free from variation after vulcanization by blending a fluorinated elastic copolymer with several kinds of specified compounds. CONSTITUTION: This composition consists of a fluorinated elastic copolymer of vinylidene fluoride with at least one kind of other ethylenically unsaturated monomer copolymerizable therewith; an organic peroxide; a crosslinking aid having at least two unsaturated bonds; a divalent metal hydroxide or oxide; an organic onium compound; and a polar compound (e.g. water or methanol). The onium compound preferably comprises an organic ammonium hydrogensulfate or sulfonate represented by the formula, R<1> R<2> R<3> R<4> N.SO3 R<5> (wherein R<1> , R<2> and R<3> are each a 1-20C monovalent hydrocarbon group; R<4> is H or a 1-20C monovalent hydrocarbon group; and R<5> is hydroxyl or a 1-20C monovalent hydrocarbon group).
Patent JP-H09267439-A (JP)
Title: Production of decorative panel
Inventor: NIKI MASAO
IPC: B05D7/24
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative panel capable of being further molded into a deep-drawn product without being restricted to a degree of surface embossing processing by applying aq. thermally gelling emulsion paint to a substrate of which the whole or surface part is formed from a medium density wooden fiberboard to preliminarily gel the coated paint before heating and pressing the coated substrate. SOLUTION: Aq. thermally gelling emulsion paint is applied to a substrate 2 of which the whole or surface part is formed from a medium density wooden fiberboard to be preliminarily gelled and the coated substrate 2 is heated and pressed to produce a decorative panel A. An isocyanate compsn. is applied to and infiltrated into the medium density wooden fiberboard substrate 2 and the aq. thermally gelling emulsion part is applied to the substrate before the isocyanate compsn. is cured and, after the paint is preliminarily gelled, the coated substrate is heated and pressed to produce the more pref. decorative panel A. If the aq. thermally gelling emulsion paint is applied to the substrate 2 or the medium density wooden fiberboard layer 2a, the substrate 2 or the medium density wooden fiberboard layer 2a is softened to become easy to process.
Patent JP-H11280027-A (JP)
Title: Protection construction work with indicating device for danger such as falling of rock
Inventor: MATSUMOTO FUMINOBU
IPC: E02D17/20
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To perform the construction work at any time, display a danger such as falling of rock at site, and enable remote supervisory. SOLUTION: A plurality of anchors 2 provided on a rock S1, a slope, and a cliff G and wire ropes 1a, 1b stretched and anchored 2 by connection or communication with each anchor are provided. A plurality of detachable rope tensile force detectors 10 attached to each rope side part and operating when tensile force of the rope is increased up to a predetermined value and a danger indicating device 20 which is provided on a slope and a cliff, is connected with each rope tensile force detector through an operation wire 19, and is switched to a danger indication due to its operation are provided.
Patent JP-S62262092-A (JP)
Inventor: TAJIMA TERUSATO
IPC: G11C19/00
Filed: 1986-05-07
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-S5730860-A (JP)
Title: Electrophotographic developing device
Inventor: FUJIMURA YOSHIHIKO
IPC: G03G15/09
Filed: 1980-07-31
Abstract: PURPOSE:To make stable developing and transferring possible by providing a frictional charging roll in a position where the toner in a toner containing part can be turned and flowed in a direction opposite to the rotating direction of said roll when one piece of the frictional charging roll are rotated in the same direction with a developing roll. CONSTITUTION:A developing roll 2 which has a magnetic pole group 3 fixed internally, and of which the outside circumference consists of freely turnable sleeve 5 of a nonmagnetic material is provided. Further, a toner supply part 7 supplying a toner to this sleeve 5, a cleaning blade 7a regulating the thickness of the toner layer conveyed by the sleeve 5 and at least one piece of freely turnable frictional charging roll are provided. This roll freely turnable frictional charging 9 is provided in proximity to the sleeve 5 near the photosensitive material in the toner outlet part of a toner hopper 7 and in a position where the toner in a toner containing part 7 can be turned and flowed in a direction opposite to the rotation of the roll 9 when said roll is rotated in the same direction as that of the roll 2.
Patent JP-S595561-A (JP)
Title: Separator for lead-lead dioxide storage battery
Inventor: BERUNAA BEENSHIYUTETSUTO
IPC: H01M50/491
Filed: 1983-06-13
Abstract: 1. Separator for lead/lead dioxide accumulators for cyclic stress conditions based on conventional microporous separators, characterized in that a hypermicroporous fine structure is present as a result of roughening on the internal surface of the microporous separator structure.
Patent JP-S59229726-A (JP)
Title: Vertically magnetized record head
Inventor: KARIMOTO HIROYASU
IPC: G11B5/187
Filed: 1983-06-10
Abstract: PURPOSE:To prevent the crack of a film of high permeability, to stabilize the output and the frequency characteristics and to attain high durability to the use of a long period of time for a main magnetic pole, by forming a nonmagnetic film so that it holds at least the end face of the film of high permeability. CONSTITUTION:A nonmagnetic film 14 of Cr, Cu, Ti, Al, etc. is vapor-deposited over the entire surface of a nonmagntic block 11 containing a photoresist 13 by a sputtering process. Then the resist 13 is deleted with a resist deletion liquid. In this case, the film 14 on the resist 13 is also removed. A nonmagnetic block 11' coated with an epoxy resin 15 is adhered to the surface of the film 12 of high permeability as well as the film 14, and the surface of a main magnetic pole is polished with an abrasive material containing mainly diamond paste. Thus the film 14 is provided at a contact area between the film 12 and the block 11 to prevent intrusion of the resin 15. Therefore the particles of the abrasive material never mix into the interface between the film 12 and the block 11 even in a polishing process of the main magnetic pole. This prevents the exfoliation or cracks between the block 11 and the film 12.
Patent JP-S58221935-A (JP)
Inventor: OIDA MASAHIRO
IPC: A61B5/1473
Filed: 1982-06-16
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-S589643-A (JP)
Inventor: MATSUYAMA MASAYOSHI
IPC: A21D8/00
Filed: 1981-07-06
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-H09273615-A (JP)
Title: Differential frictional drive source device
Inventor: MORI NAOTAKE
IPC: F16H13/12
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a differential frictional drive source device having high responsiveness and high output. SOLUTION: A differential frictional drive source device is provided with a first driving roller 1a normally rotated to drive a movable part 3 in the first direction, a second driving roller 1b normally rotated to drive the movable part 3 in the second direction, a first electromagnet 2a for driving the movable part 3 in the first direction by energizing the movable part 3 in the direction of the first driving roller 1a, and a second electromagnet 2b for driving the movable part in the second direction by energizing the movable part 3 in the direction of the second driving roller 2b.
Patent JP-H02285514-A (JP)
Title: Magnetic card
Inventor: FUJITA MINORU
IPC: C09D5/23
Filed: 1989-04-26
Abstract: PURPOSE:To allow the writing of visible patterns (information), such as characters, codes and graphics in superposition on a magnetic recording layer by forming magnetic bar codes between the magnetic recording layer and an under coating layer, between the under coating layer and a metallic thin-film layer and/or on the metallic thin-film layer. CONSTITUTION:The magnetic recording layer 4 atop a base material layer 2, the under coating layer 6 on the magnetic recording layer, the metallic thin- film layer 8 on the under coating layer, and a 1st protective layer 10 on the metallic thin-film layer are formed, respectively. Magnetic bars 12 to constitute the magnetic bar codes are formed on the 1st protective layer and a concealing layer 14 is formed on the magnetic bars. Printing layers 16 are formed on the 1st protective layer 10 and the concealing layer 14 and the 2nd protective layer 18 is formed on the 1st protective layer 10 and the concealing layer 14 to cover the printing layers 16, respectively. The writing of the visible patterns, such as characters, codes and graphics in superposition can be magnetic recording layer 4 is possible in this way.
Patent JP-S5329633-A (JP)
Title: Classificating calculator
Inventor: MANDA YASUTAKE
IPC: G06F17/18
Filed: 1976-08-31
Abstract: PURPOSE: To realize the classificating calculator with a wide variety of applications without malfunctions which can simply obtain the total data and specific data every classification with a simple circuit configuration, and to make possible effective utilization in such cases as obtaining the distribution per types of white corpuscles. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58221800-A (JP)
Inventor: SOGOU KAZUSHIGE
IPC: B64C7/00
Filed: 1982-06-17
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-S5530873-A (JP)
Title: High withstand field-effect transistor of mis type
Inventor: SAKURAI JIYUNJI
IPC: H01L29/08
Filed: 1978-08-28
Abstract: PURPOSE: To provide high source-drain withstand and integration in an MIS field- effect transistor by arranging the direction of offset so as to fall at right angles with substrate surface.  
     CONSTITUTION: A source field 4 and a drain field 5 each having its widthwise direction controlled by a field oxide film 10 and a photoresist 9 are formed in a semiconductor substrate 1 in the form of embedment. Then photoresist 9 is removed off a gate electrode 3 so that gate electrode 3 has a metallic contact. Thus, the provision of source field 4 and drain field 5 deep away from gate electrode 3 which is situated just on the surfade of substrate 1 contributes to the desired high withstand between source and drain and high integration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02284183-A (JP)
Title: Image forming device
Inventor: KATO EIICHI
IPC: G03G21/00
Filed: 1989-04-26
Abstract: PURPOSE:To prevent the occurrence of defective transfer, which result from the moisturizing of a transfer material, without the provision of dedicated circuit and sensor by utilizing the temperature characteristic of a fixing device and the temperature detecting means of a fixing roller. CONSTITUTION:An image forming device is provided with a control means 100 which causes a transfer charge current applying means 102 to generate a second transfer charge current when the temperature detecting means 18 detects a temperature lower than the prescribed temperature, and which causes the transfer charge current applying means 102 to generate a first transfer charge current when a means for detecting the number of papers detects the prescribed number of papers thereafter. Since a drop in the temperature of the fixing device 15 has a constant relation with time elapsing, the moisture condition of the transfer material can be judged without the provision of a special detecting means, by utilizing the temperature detecting means 18 of the fixing device 15 and the temperature drop characteristic; and the transfer charge current can be controlled according to that. Thus, defective transfer can be prevented when the transfer material moistens, without the provision of dedicated sensor and circuit.
Patent JP-H08279279-A (JP)
Title: Vibration and impact suppressing device
Inventor: ITO HIDEKI
IPC: F16F15/04
Filed: 1995-04-05
Abstract: PURPOSE: To decrease the vibration and impact transmitted from outside to a unit housed in an external packaging part by holding this unit into the external packaging part by means of tension springs radially from the centroid axis passing the centroid of the unit and, holding the position approximately equal from the centroid axis in the external packaging part by means of dampers having viscosity. CONSTITUTION: This device is provided with spring holding parts 9a to b in the positions approximately equal to the centroid A near both ends 8a to b of the unit on the centroid axis (a) passing the centroid A of the unit 2. The external packaging part 1 is provided with spring connecting parts 13a1 to 3, 13b1 to 3 on the circles 10a to b around the centroid axis (a) of the unit holding parts 13a to b of this part. The spring holding parts 9a to b of the unit 2 are connected to each other to hold the unit 2 by the tension springs 11a1 to 3, 11b1 to 3. Further, the positions approximately equal from the centroid axis (a) of the front and rear side faces of the unit 2 and the unit holding parts 13a to b are connected by the damper 6a1 to 2, 6b1 to 2 having viscosity. As a result, the vibration and impact transmitted to the unit 2 from outside are decreased.
Patent JP-S5228320-A (JP)
Title: Image formation method and device
Inventor: TAKASHIMA YUUJI
IPC: G03G15/16
Filed: 1975-08-28
Abstract: PURPOSE: To prevent the decrease of image density and insufficient color reproduction by forming a toner image enlarged at least in either direction of x and y compared with an orginal figure and 2-dimentionall arrenged, reducing and transferring this image, and forming a toner image arranged in 3-dimentions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6051913-A (JP)
Title: Navigation equipment
Inventor: HERUMUUTO ANGERUMIYURAA
IPC: G05D1/02
Filed: 1984-05-25
Abstract: A navigation apparatus for vehicles, having an input unit (1) for entering input data, by means of which a specified destination can be entered with its destination coordinates relative to the starting point of the vehicle and can be evaluated to produce a destination vector. Furthermore, there is an output device which can indicate the instantaneous destination vector valid in each case in terms of magnitude and direction. The input data entered in the input unit (1) can be indicated by the output device. <IMAGE>
Patent JP-H04298427-A (JP)
Title: Sheet feeder of card forming device
Inventor: TAKANASHI RYOYU
IPC: B65H1/04
Filed: 1991-02-28
Abstract: PURPOSE:To feed card type recording mediums one by one from a containing part stably by inclining a bottom side of the card type recording medium containing part and providing a member of a high friction resistance, and forming such a passage hole at a bottom that only one medium passes. CONSTITUTION:When a drive motor is driven to rotate, a roller 20 is rotated to rotate a member 21, so a feed pawl 13 is moved vertically between positions A-B. A card type recording medium (c) is next pressed by its weight to a receiving plate 11b as a card containing end of a card containing part 11, and when the feed pawl 13 moves from the position A to B, the recording medium (c) at the card containing end is moved to a gap D toward the position B by the feed pawl 13. At this time, the forward end of the recording medium (c) is fed to a feed roller 14, so it is transferred by the roller 14 rotated by rotation drive by the drive motor to be sent to a transfer belt 15, and from the belt 15 to a feed roller further, so it is fed to a magnetic encoder unit 3. Feed of one recording medium (c) is thus completed, and the drive motor is stopped.
Patent JP-H09290447-A (JP)
Title: Control of molding die clamping device
Inventor: OCHI TAKAHITO
IPC: B29C45/40
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To shorten a molding cycle by starting the thrusting-out of an ejector pin by moving it forward after the start of opening a molding die and starting the closing of the die before checking the return of the ejector pin following the initiation of the backward movement of the ejector pin simultaneously with the end of the thrusting-out action. SOLUTION: A suspension step is started (t22) at the end of a cooling step (t21) and is completed (t23). On the other hand, a molding die opening step (t24) simultaneously with the initiation of the suspension step and the die opening step is ended (t25). Further, after starting the opening of the molding die, the thrusting-out of the ejector pin is commenced (t27), and if the thrusting-out action is ended (t28), the ejector pin is moved backward. If it is confirmed by a position sensor that the ejector pin is already back to its home position, a return confirming signal is sent to a control part (t29). If the closing of the molding die is started, the control part begins clocking (t26), and interprets whether the return confirming signal is received (t30) after the lapse of a monitoring time T.  If the signal is received, the control part continues the closing of the die and if the signal is not received, the closing of the die is stopped.
Patent JP-S59230782-A (JP)
Title: Thermal head holding device
Inventor: TAKAHASHI TOMOHIKO
IPC: B41J2/32
Filed: 1983-06-14
Abstract: PURPOSE:To provide the titled device capable of restraining a thermal head from being oscillated when the head is separated from a platen roller, wherein both end parts of the thermal head are supported by support members provided at positions spaced from the platen roller. CONSTITUTION:The thermal head 1 is fitted to an upper part of a holding member 11 having a shaft 12 at a central part in the longitudinal direction thereof, and the support members 14a, 14b are provided at positions faced to both end parts of the holding member 11. When the thermal head 1 is separated from the platen roller 7 by de-energizing a solenoid 13, the both end parts of the holding member 11 are engaged to elastic members 15a, 15b provided on the support members 14a, 14b, thereby restraining the thermal head 1 from being oscillated with the shaft 12 as a center.
Patent JP-S5734049-A (JP)
Title: Chamfering of glass base plate
Inventor: KAWAMURA KEIYOSHI
IPC: C03C15/00
Filed: 1980-08-01
Abstract: PURPOSE: To carry out improved chamfering without damaging the surface of glass base plate, by effecting etching treatment while spacers being sandwiched between plural sheets of glass base plates.  
     CONSTITUTION: The organic soft spacers 3 having improved hydrofluoric acid resistance and acid resistance are sandwiched between plural sheets of the glass base plates 1 and between the glass base plates 1 at both the side and the pressure equalizing plates 2. The spacers 3 are set inside by (t) from the outer peripheries of the glass base plates 1. If the range of (t) is properly selected, the spacers 3 can prevent moderately the penetration of liquid and carry out chamfering with ideal shape. In chamfering, when the thickness of the spacers is ≤0.5mm, the gap 1d is closed by the pressure B or the peripheral pressure B'. Osmotic pressure is thus produced, and erosion in the direction perpendicular to the main faces of the glass base plates 1 is carried out by the penetration of a proper etching solution. Since the surfaces of the glass base plates 1 in the (t) region are in contact with the etching solution,  no damage will occur. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09293833-A (JP)
Title: Semiconductor device
Inventor: KOMAKI MASAKI
IPC: H01L21/822
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To hold the output operation speeds of function blocks of a semiconductor device constant, irrespective of the circuit scale of the semiconductor device, by commonly using these function blocks. SOLUTION: Many function blocks B laid on a chip 12 are connected through a bus 16 to execute the input/output of signals through the bus 16. An adjusting signal generator circuit 35 generates adjusting signals SG for adjusting the load driving ability of output circuits OB in input/output circuits of the function blocks B, based on the size of the chip 12. The output circuits provided for corresponding function blocks B adjust the load driving ability, based on the adjusting signals SG.
Patent JP-H06293942-A (JP)
Title: High nitrogen stainless steel having high strength and high corrosion resistance and excellent in hot workability
Inventor: MATSUSHITA MUNEHIRO
IPC: C22C38/58
Filed: 1993-04-07
Abstract: PURPOSE:To produce a high nitrogen stainless steel having high strength and high corrosion resistance and excellent in hot workability by preparing a high nitrogen stainless steel having a specific composition in which respective contents of N, B, O, and Nb are specified. CONSTITUTION:A high nitrogen stainless steel, having a composition consisting of, by weight ratio, 0.03-0.10% C, 0.10-1.00% Si, 1.00-3.00% Mn, <=0.04% P, <=0.02% S, 7-10% Ni, 17-20% Cr, 0.18-0.25% N, <=0.05% Ti, 20-40ppm B, <=50ppm O, 0.25X(C+N) to 0.25% Nb, and the balance Fe with inevitable impurities, is prepared. By this preparation, the austenitic stainless steel excellent in hot workability and having high strength and high corrosion resistance, in spite of being a high nitrogen stainless steel containing >=0.18% N, can be obtained.