baber/WOPTO huggingface dataset:
Patent JP-H0474201-A (JP)
Title: Process controller
Inventor: KIMURA MASAYASU
IPC: G05B21/02
Filed: 1990-07-16
Abstract: PURPOSE:To attain the instantaneous return to the controller side by repeating the tracking and automatic operations for each sampling period until the PID controller output is reset to a prescribed level when another signal is selected by a signal selector. CONSTITUTION:In an automatic state, the output of a PID controller 2 is kept at a part lower than L in a diagram. Under such constitution, a low signal selector 5 outputs the output E0 of the controller 2 as it is as a manipulated variable MV. At the same time, both inputs E1 and E2 of a deviation monitor 6 are equal to each other with the output of the monitor 6 kept at H. An H level is inputted to the controller 2 from an AND circuit 7 and therefore the controller 2 carries on its automatic operations in each sampling period. The output of the controller 2 increases with the change of the process value PV and is going to exceed L of the diagram. In this case, E1>E2 is satisfied between both inputs of the monitor 6 and the monitor 6 detects a fact that the selector 5 is switched to a characteristic converter 4.
Patent JP-S6079944-A (JP)
Inventor: OOHASHI HIDEKI
IPC: B32B15/04
Filed: 1983-10-08
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-H1121853-A (JP)
Title: Mat for increase of friction
Inventor: WAGI TAKATSU
IPC: E02B3/12
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a friction increasing mat which consists in an assembly of narrow and long mat members and is put on the bottom surface of a structure, wherein the mat members can be stabilized when the structure is handled. SOLUTION: Mat members 10 are to be put on the bottom surface of a structure such as caisson and have a width transportable by a truck and a length any, and wires 11 for loading/unloading and also connection with a caisson are installed at the two ends about the longitudinal direction. When the mat members 10 are to be attached to the caisson, connecting sheets 20 and 21 are provided between adjoining mat members 10 and secured so that mat members 10 do not swing too much at the undersurface of the caisson.
Patent JP-H0718265-A (JP)
Title: Antifouling agent for petrochemical process
Inventor: TANAKA KOICHI
IPC: C10G7/00
Filed: 1993-07-01
Abstract: PURPOSE:To provide the agent which is easily handleable, inexpensively, and excellent in antifouling effects and enables a long-stable continuous operation of a petrochemical process without adversely affecting the process by incorporating a hydrogen-donating hydroarom. compd. into the agent. CONSTITUTION:The agent with a concn. of 0.5-60wt.% is obtd. by dissolving a hydrogen-donating hydroarom. compd. and, if necessary, an antifouling agent (such as an amine or phenol antioxidant, an oxime or nitroso polymn. inhibitor, or a metal inactivator) or a dispersant in an org. solvent. The obtd. agent is injected continuously into parts of petrochemical equipment where the fouling occurs, such as a heat exchanger, a reboiler, or piping, in an amt. of 0.5-50,000mg/l based on the process fluid or is injected into a feed oil tank at one time.
Patent JP-H1040269-A (JP)
Title: Logic simulation device
Inventor: FURUMOTO MITSUAKI
IPC: G06F17/50
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a logic simulation device improving spike detection precision. SOLUTION: A spike detection pre-processor 100 individually stores the set of spike monitor output pins corresponding to respective spike detecting pins. A spike generation source device specification device 103 inputs changes before and behind the spike in signal changes forming the spike on the spike monitor output pin, checks the cause and effect relation of the input pin and the output pin, which is by which signal change of the input pin in a cell the two signal changes in the spike monitor output pin occurs, and specifies a generation source.
Patent JP-H06219429-A (JP)
Title: Method and device for applying label to small-sized cylindrical article using static wiper
Inventor: IIAN UESUTOBERII
IPC: B65C9/22
Filed: 1993-06-30
Abstract: PURPOSE: To provide an apparatus that applies thin-film polymer labels onto small cylindrical articles. CONSTITUTION: An apparatus has a label conveyor drum 20 with an external surface that is substantially smooth. A normal-temperature adhesive is printed at a region near the leading edge of the label. A solvent is applied to a region near the trailing edge of the label with two static wiper assemblies 172a and 172b. The wiper assembly 172a wipes a fixed amount of the solvent on the region near the trailing edge of the label and cleans that region to soften. When the trailing edge overlaps with the leading edge, the second wiper assembly 172b applies a fixed amount of the solvent to the region near the trailing edge of the label to form a solvent seal bond. A plunger 132 is formed on the drum at the region where the railing edge of the label is disposed.  Each plunger 132 is projected outward from the drum surface, disposes the trailing edge of the label at a position beyond the peripheral drum surface and engages wiper chips.
Patent JP-2000266130-A (JP)
Title: Element peripheral length measuring method of cvt belt and measuring device
Inventor: TANGE KOJI
IPC: G01B5/02
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To precisely carry out control of a clearance between elements on a CVT belt without accompanying troublesome recombining work. SOLUTION: A plural number of elements 11 are accumulated and arranged in a circular arc shape in a recessed part 19 of a guide block 17 and these accumulated and arranged elements 11 are pressed along the circular arc shape in an element peripheral length measuring method of a CVT belt by making an element assembly body by forming a plural number of the plate type elements 11 in a ring shape by accumulating them in the plate thickness direction and assembled by holding this element assembly body in a ring shape by a ring member. Moving quantity at this time of pressing is measured by a linear gage 43, and peripheral length along the circular arc shape of the elements 11 is measured. A clearance is computed by comparing this peripheral length of the elements 11 with peripheral length of a ring member which is previously measured.
Patent JP-H1134055-A (JP)
Title: Volume-reducing apparatus for waste plastic material
Inventor: SAKAI TOSHISUKE
IPC: C08J11/06
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To judge the abnormality of a pressurization part by installing a pressure sensor for detecting the pressures of a part for controlling the actions of a blower, a heater, and a pressurization part and the pressurization part. SOLUTION: Waste plastic materials 30 are charged into a treatment container 2, a blower 7 is energized by a control part 24 to start ventilation. Next, a heating part 8 is energized to heat circulating gas. The volume of the volume- reduced waste plastic materials 30 is further reduced by a pressurization part 3, which is composed of a pressurization actuator 4 and a piston 28. The actuator 4 is composed of a freely expandable/shrinkable rubber balloon-shaped air bag and others and expanded by air supplied from an air pump 21 through an air route 27 to raise a piston 28 to reduce the volume of the waste plastic materials 30. A pressure sensor 32 connected with the air route 27 transmits pressure to the control part 24, which controls the pressure of air to be supplied to the air pump 21.  The control part 24 can judge an abnormal place in the pressurization part 3 by the pressure sensor 32 and a pressurization time.
Patent JP-S6251062-A (JP)
Title: Control circuit for magnetic reproducing device
Inventor: AZUMA YOSHIYUKI
IPC: G11B15/467
Filed: 1985-08-30
Abstract: PURPOSE:To form the stable reproducing picture of a video signal by controlling the tracing positions of two pairs of video heads so as to reduce the swinging volume of the vertical synchronizing signal of a reproducing video signal. CONSTITUTION:Two pairs of the same azimuth video heads A and A', and B and B' are provided at a rotary cylinder 1, and a vertical synchronizing signal (a) obtained by a separator circuit 3 from the reproducing video signal outputted from a video reproducing circuit 2 counts the time width of the vertical synchronizing signal by a latch counter circuit 4 at every period during the section of a gate pulse (b) outputted from a gate signal generator 5, and inputs the maximum value out of all of the counted data in the section to a data comparator 6 as a data (c). The data comparator 6 generates a detecting pulse (d) only when the newly inputted data D2 against the holding D1 is represented as D2>D1, and at the same time, the holding data is replaced from D1 to D2. Therefore, the detecting pulse (d) is outputted from the data comparator 6 and a position control pulse (e) is outputted by a control circuit 9, thereby controlling a capstan motor.
Patent JP-S57113237-A (JP)
Title: Recognition device
Inventor: NAKASHIMA MASAHITO
IPC: G06T1/00
Filed: 1980-12-30
Abstract: PURPOSE:To detect an insufficient image as improper wiring by converting a reference wiring pattern video signal into binary signal, storing the enlarged image as a reference data in a memory, and comparing the read data with the data of input image. CONSTITUTION:An image pickup device 6 picks up a semiconductor chip 5 on an X-Y stage 1 in an automatic wire bonder. A pretreating circuit 7 converts a video signal from the device 6 into a binary signal and increases the thickness of the line. A memory 10 stores the enlarged image data of the reference wiring pattern converted to binary signal and increased in the thickness of the line from the circuit 7. A pattern data comparator 8 compares the input image data relative to the recognition pattern with the enlarged image data, and the comparison signal is outputted to an output device 12. A control circuit 11 controls the entire system. In this manner, improper warning cycle can be extremely shortened.
Patent JP-H1139044-A (JP)
Title: Power circuit
Inventor: SATO FUMINORI
IPC: G05F1/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To flatten the voltage-current characteristics of the DC outputs of plural power circuits operating in parallel and to prevent sudden change of load voltage at the time of a reverse current preventing operation by detecting the potential difference of both terminals in a reverse current preventing element. SOLUTION: P channel MOS-FET 1 is used for the reverse current preventing element inserted into the +-side of a DC stabilization source 2. The voltage of the drain-side of P channel MOS-FET 1 is detected in resistances 3 and 4 and detection voltage Vd is generated. The voltage of the source-side of P channel MOS-FET 1 is detected in resistances 5 and 6 and detection voltage Vs is generated. An error amplifier 13 and resistances 11 and 12 control a transistor 10 with detection voltages Vs and Vd as inputs. Namely, the value of the gate voltage Vg of P channel MOS-FET 1 is changed by a transistor 9, a transistor 10 and resistances 7 and 8, which are the driving circuits of P channel MOS-FET 1. The on-resistance of P channel MOS-FET 1 is controlled.
Patent JP-S6433383-A (JP)
Title: Intersection section device of travelling rail for partition
Inventor: ARAYA KUNIHARU
IPC: E05D15/06
Filed: 1987-07-29
Abstract: PURPOSE: To eliminate the inclination of a wheel and to easily change a direction by mounting a supporting protrusion in one piece radially toward the center of a crossing for a part in state where a wheel bottom is cut and in a plate shape for a part in state where the wheel bottom continues. CONSTITUTION: Staggered balance projection parts 5 and 5 are allowed to project from the left and right side parts in a U-shape that is long sideways of a rail 1, and a wheel bottom 7 whose section is in a triangular shape is formed on the upper surface of the projection part 5. Also, a support projection 10 is mounted in a plate shape on a bottom 7 of a part in a continuous state for the part of a crossing 8 and radially for a part in a cut state. Then, horizontal wheels 14 and 14 advancing toward the part of the crossing 8 are allowed to function so that the height of a contact 15 is not changed and the descent phenomenon of the wheel does not occur due to the sheet-shaped projection 10 and the radial projection 10, thus easily changing a direction.
Patent JP-H094356-A (JP)
Title: Slope work scaffold moving method
Inventor: TOMITA MINORU
IPC: E21B15/00
Filed: 1995-06-20
Abstract: PURPOSE: To reduce the high-position work for forming a work scaffold by fitting the work scaffold having a specific allowable live load to a movable carriage together with an arm, vertically moving it on the arm with a winding machine, and laterally moving it with the carriage. CONSTITUTION: A work scaffold 1 having an allowable live load 1500 kg or above for the work on a slope is fitted to a carriage 3 together with an arm 2, and the work scaffold 1 mounted with a boring machine and workers is moved on the arm 2 by a winding machine 6. The work scaffold 1 is moved to the end section point, the arm 2 is returned to the shortest state, then the carriage 3 is laterally moved. Jacks 8 fitted to the carriage 3 are properly used to install and fix the work scaffold 1 as required for the work other than the lateral movement. The desired work can be conducted in response to the angle and irregularities of the slope.
Patent JP-S6240672-A (JP)
Inventor: SUTEFUAN MARII ANDORE DAREIE D
IPC: G11B27/34
Filed: 1986-08-14
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-H0474810-A (JP)
Title: Manufacture of nickel base metal fine powder
Inventor: NAKAGAWA IPPEI
IPC: B22F9/24
Filed: 1990-07-18
Abstract: PURPOSE:To manufacture high pure Ni metal fine powder having well-regulated particle diameter and particle shape by using hydrazine and boron compound hydride as a chemical reducing agent in non-water solvent and bivalent alcohol as a particle shape controlling agent and a reducing nickel compound. CONSTITUTION:The nickel compound is reduced with the non-water solvent series of absolute alcohol, etc. Then, the hydrazine having a slow reducing velocity is used as the main reducing agent and a little quantity of sodium boride hydride having strong reducing force is used in order to induce the reduction and sub-micron particles having a well-regulated particle diameter and particle shape can be manufactured. By adding further bivalent alcohol as a particle shape controlling agent, spherical particles, can be obtd. As a means for separating the product into metal, hydroxide and oxide, electro-magnetic separation is executed by using an electro-magnet. After that, solid-liquid separation is executed with a centrifugal separator to obtain the product having high purity (99%).
Patent JP-H08333828-A (JP)
Title: Method for constructing concrete structure
Inventor: HONMA TSUTOMU
IPC: E04C2/06
Filed: 1996-07-01
Abstract: PURPOSE: To improve construction efficiencies by a method wherein forms comprising a pair of reinforced concrete boards having a hook protruding from each rear surface thereof are erected at a predetermined interval and a connec tion member is fixed to a hook of each form and ready mixed-concrete is placed between the forms. CONSTITUTION: A form A1 is erected on each side of a main reinforcing bar 24 and opposite ends of a connection member 25 comprising a turnbuckle or the like are connected to hooks 3. Next, ready mixed-concrete 26 is placed between the forms A1 and cured. And the hooks 3 and members 25 are combined integrally with the concrete 26 so that the adhesion of the forms A1 to a concrete body 26A is greatly improved. When required, horizontal reinforcements or vertical reinforcements are connected to the hooks 3 by welding or the like to improve the strength of the concrete body 26A. Further an annular part is formed in the hook 3 and a bar steel is inserted through annular parts of adjoining forms to connect ends of horizontal reinforcements. As a result, the construction work can be easily performed and a construction period can be shortened and strength can be improved.
Patent JP-H0691761-A (JP)
Title: Manufacture of acrylic resin composite plate
Inventor: MURAKAMI HIDEYUKI
IPC: B29C65/40
Filed: 1993-07-30
Abstract: PURPOSE:To suppress crazing even under a wrong environment for a long period and to laminate without losing an emboss by preventing a blister of a boundary. CONSTITUTION:The method for manufacturing an acrylic resin composite plate comprises the steps of heating an acrylic resin plate at 50-100 deg.C at least for two hours, forming a hot-melt adhesive layer on one or both surfaces of the plate and a thermoplastic resin overlay film, and then bringing the layers on the plate or the film under pressure while making it oppose to the other in such a manner that at least one of the surfaces to be brought into contact with one another is raised to be higher than a softening point of the adhesive. Then, it is held at a temperature not exceeding the softening point of the plate or the film to form a composite plate in which the plate and the film are laminated, and the composite plate is then held at 30-60 deg.C at least for one hour to be aged, thereby manufacturing the acrylic resin composite plate.
Patent JP-S6435359-A (JP)
Title: Air fuel ratio detecting element
Inventor: INOUE HIROKO
IPC: G01N27/41
Filed: 1987-07-31
Abstract: PURPOSE:To lower a detection output current below a prescribed value by composing a detection electrode of a porous electroless plating layer as a layer close to a solid electrolyte and a close electroplating layer as its outside layer, and specifying the thickness of the electroplating layer above 0.8mum. CONSTITUTION:The solid electrolyte 1 is etched to form rugged parts on the surface, thereby increasing the surface area. Then active points of a platinum- deposited film are stuck on the internal and external surfaces of the solid electrolyte. The electrolyte 1 is dipped in electroless platinum plating liquid to form the electroless plating layer 21 of 0.8mum at the parts of a detection electrode, two reference electrodes 3, and a lead-out conductor 4, and the electroless plating layer 21 is baked and stuck stably. The electroplating layer 22 is formed to prescribed film thickness with electroplating liquid. Glass paste is applied on the lead-out conductor 4 and baked to obtain a gas insulator 5 and magnesia spinel is melt-sprayed in plasma gas to form a gas diffusion resistance layer 6, thereby obtaining an air fuel detecting element.
Patent JP-S5979800-A (JP)
Inventor: SEKIGUCHI YUUZOU
IPC: B43K21/16
Filed: 1982-10-29
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-H0945952-A (JP)
Title: X-ray detector and two-dimensional sensor matrix array
Inventor: WAKAGI MASATOSHI
IPC: G01T1/20
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain an X-ray detector where an X-ray phosphor having improved sensitivity and resolution to X-rays is combined with a photoconductive layer. SOLUTION: A metal film is deposited on a substrate 1 and a lower electrode 2 is machined by a mask process and then na-Si 3, ia-Si 4 and pa-Si 5 are deposited thereon thus forming a photoconductor D of ina-Si. Subsequently, a conductive phosphor 6 is deposited to form an upper electrode. Furthermore, the pina-Si is machined insularly and an insulation film 7 is formed thereon. Finally, a conductive layer of Al is formed and provided, at the opposite ends thereof, with a wiring layer 8 of Al thus constituting an X-ray detector.
Patent JP-H0939005-A (JP)
Title: Powder slush mold
Inventor: OSAKI HIDEHARU
IPC: B29C41/46
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce the use amt. of a powder resin by forming an opening part to a skin material simultaneously with molding in a mold of a type directly heating a molding surface to resin welding temp. and allowing the powder resin to fall on the molding surface held to a heated state to weld the same to the molding surface to subject the skin material to powder slush molding. SOLUTION: A cooling mechanism 8 having a water absorbing material 1 built therein is attached to the rear surface of a mold main body 1 corresponding an opening forming part 5 forming the opening part W1 of a skin material W on a molding surface 3 and the cooling water 23 injected toward the rear surface of the mold main body 1 in a cooling process is absorbed by the absorbing material 11 of the cooling mechanism 8 and the absorbed water is evaporated in a subsequent heating process to be discharged from the water absorbing material 11 and the opening forming part 5 of the molding surface 3 is cooled by the heat of evaporation of water to be held to low temp. and the welding of the powder resin to the opening forming part 5 is prevented to form the opening part W1.
Patent JP-H0534680-A (JP)
Title: Active matrix color liquid crystal display
Inventor: SUKEGAWA OSAMU
IPC: G02F1/1335
Filed: 1991-07-31
Abstract: PURPOSE:To suppress the deterioration of the display quality caused by an orientation failure of a liquid crystal molecule generated due to a step difference of a color filter substrate by forming a color layer of a color filter to continuous patterns in the vertical direction. CONSTITUTION:A color array runs along a source wiring 6 and it is called a as vertical stripe array. Color layer patterns 1, 2 and 3 of R, G and B become continuous patterns. Since the color layer patterns 1, 2 and 3 become the continuous patterns in the vertical, direction, there is no step difference of a color filter substrate in the direction running along a gate wiring 5. In order to cut off a leakage light of the outside of a display electrode 4, a step difference of a pattern called a black matrix 7 exists along the gate wiring 5, but since the color layer patterns 1, 2 and 5 are formed by applying an organic molecule, the step difference of the black matrix 7 is flattened and becomes that which has no problem. Accordingly, since a step difference running along the gate wiring which is apt to cause a liquid crystal orientation failure is not generated, a stable liquid crystal orientation is obtained.
Patent JP-H0739478-A (JP)
Title: Combined vacuum cleaner and air purifier
Inventor: FUKUNAGA TERUO
IPC: A47L9/10
Filed: 1993-07-30
Abstract: PURPOSE:To provide a combined vacuum cleaner and air purifier capable of improving an aerial circumstance in a work section by recovering a wide extent of dirt and water including concrete scraps, wood pieces, fine dust of several tens mm produced in the work station and further the fine dust scattered in the air. CONSTITUTION:Large-sized dirt is separated from medium and small-sized dirt by a separating filter 11 and further fine dust is separated and recovered by a dust collecting pack 13, so that dirt in wide range of kinds and sizes is efficiently recovered. Also, by catching fine dust with the dust collecting pack 13 to prevent the dust from being blown out in the air, air is prevented from pollution. Further, by rotating a fan 8 in the opposite direction, dust is caught removably in the dust suction collecting pack 13 so that clean air is exhausted from an exhaust port 31 to improve the comfort for operators.