baber/WOPTO huggingface dataset:
Patent JP-S6098553-A (JP)
Title: Rocking detecting and displaying device for magnetic recording and reproducing device
Inventor: NAKADOKORO TSUGUTADA
IPC: G11B33/10
Filed: 1983-10-31
Abstract: PURPOSE:To inform a situation disabled to obtain a normal picture plane to the user of a VTR by detecting and displaying the status that the variation of a phase control signal which is generated when a VTR deck body is varied exceeds a delay variable set up in a monostable multivibrator by a d-type flip flop. CONSTITUTION:A phase control signal A to be modulated at its pulse width in accordance with the phase of rotation is inputted to the monostable multivibrator 11 as a trigger signal through an emitter follower circuit 10 and a signal C delayed by the vibrator 11 and a non-delay signal D outputted from the circuit 10 are inputted to a CK terminal and a D terminal of the d-type flip flop 12 respectively. A light emitting diode 14 is connected to the output Q of the d-type flip flop 12 through a driver 12. If the delay variable of the vibrator 11 is set up to a value detecting the variation of the phase control signal A, the output Q of the d-type flip flop 12 is inverted from logical level ''L'' to ''H'' when the variation exceeds the set value, and the light emitting diode 14 turns on through the driver 13.
Patent JP-H0491430-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAMURA NAOYOSHI
IPC: H01L21/306
Filed: 1990-08-02
Abstract: PURPOSE:To prevent an insulating layer from being side-etched in a cleaning treatment before an electrode or wiping which is connected to a semiconductor substrate exposed inside an opening by forming a protective layer which is composed of a substance having a resistant property to a treatmengt agent capable of eroding the insulating layer and which is formed on the sidewall of the insulating film exposed inside the opening. CONSTITUTION:The following are provided: a semiconductor substrate 1; an insulating layer 5 which is the insulating layer 5 formed on one surface of the semiconductor substrate 1, in which an opening 8 to expose at least one part of a prescribed region partitioned on said surface is formed and which has a part coming into contact with said surface on a boundary to the opening 8; a protective layer 10 which is composed of a substance having a resistant property to a treatment agent capable of eroding the insulating layer 5 and which is formed on the sidewall of the insulating layer 5 revealed inside the opening 8; and an electrode or wiping which is exposed inside the opening 8 and which is connected to said prescribed region. For example, a contact hole 8 is formed in an interlayer insulating film 5, a compensation ion implantation region 7 is formed and, after that, a protective layer 10 composed of Si3N4 is formed on the sidewall of the interlayer insulating layer 5 exposed inside the contact hole 8.
Patent JP-S58106843-A (JP)
Title: Recognition device for semiconductor defective mark
Inventor: FUJIMOTO JIYOUJI
IPC: H01L21/66
Filed: 1981-12-18
Abstract: PURPOSE:To simplify the program, then reduce the processing time and contrive the promotion of the speed of defective mark recognition, by arranging semiconductor chips on a semi-transmitting and non-reflective member, and performing the same illumination from below in addition to the illumination means from above. CONSTITUTION:In addition to the illumination means from above, the irradiation light 9 from the lower surface source 8 arranged under a vinyl sheet 1 irradiates the back surface side of the semiconductor chips 2, then is transmitted through the sheet 1 and made to be incident into an ITV camera 5. The reflected chip 2 gets the surface brilliance as bright as the light 9, and the outer shape of the chip 2 is removed. Thereat, defective marks 2b are irradiated by the upper surface source 3, and thereby they are reflected in black dot form, in the presence of light only at the part of defective marks 2, as shown in the fig. B. Only by reading the position of the black dot by a micro-computer, the position of the defective mark semiconductor chip 2a can be recognized.
Patent JP-H0652392-A (JP)
Title: Coin selector
Inventor: KURATA TADAO
IPC: G07D5/02
Filed: 1992-07-31
Abstract: PURPOSE:To provide a coin selector capable of preventing the inclination of a coin from occurring when it is moved along the rotary axis of a spiral member centering about a coin supporting part by the spiral member, and accurately selecting the coin. CONSTITUTION:This selector is equipped with a pair of spiral members 12, 13 provided so as to be rotated in directions opposite to each other and provided with spiral coin supporting parts 22, 23 formed in right and left symmetric shape wound in the directions opposite to each other, and a selection member 24 which passes the coin supported and moved by the coin supporting parts 22, 23 at a prescribed position in accordance with the width of the coin. Thereby, the coin can be supported between the confronting parts of the coin supporting parts 22, 23, and they are rotated in the directions opposite to each other in such state, thereby, a supported coin can be moved along the direction of the rotary axis without being inclined centering around the coin supporting parts 22, 23.
Patent JP-2001033656-A (JP)
Title: Metal-made optical connector member
Inventor: YAMAGUCHI MASASHI
IPC: G02B6/40
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive optical connector member excellent in strength, reduced in abraision and fine deformation accompanying repeated attaching and detaching, and keeping a stable low connection loss as an optical connector, such as a ferrule, a capillary, a flange, a sleeve, a V-grooved substrate and the like. SOLUTION: The optical connector member used for connecting and/or fixing an optical fiber terminal is manufactured out of an alloy selected from a group comprising an aluminium-based alloy, a magnesium-based alloy, a zinc-based alloy, an iron-based alloy, a copper-based alloy and a titanium-based alloy, in particular out of a die-casting alloy, using a metallic mold casting method. The optical connector member is a ferrule 1, a capillary 2, a flange 3, a sleeve 10, a V-grooved substrate or the like, and advantages are greatly given, in particular, in the case of the optical connector ferrule 1 where the capillary part 2 and the flange part 3 are integrally molded out of the same material.
Patent JP-H1044587-A (JP)
Title: Support for ink jet recording
Inventor: SUZUKI TOSHITAKE
IPC: B32B7/10
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent an ink receiving layer from being removed easily even when it is sprayed with water after absorbing ink by coating a plastic film with a self-crosslinking resin or a resin layer being rendered insoluble with a crosslinking agent to provide a primer layer thereby bonding the ink receiving layer firmly. SOLUTION: At least one kind of resin selected from polyurethane based resin, acryl based resin, copolymer polyester based resin, polyethylene imine based resin and polyamide based resin is rendered insoluble through crosslinkng as an anchor layer resin, or at least one kind of self-crosslinkingresin selected from melamine based resin, urea formalin based resin or multifunctional block isocyanate based resin is applied and rendered insoluble. Since the anchor layer is rendered insoluble through crosslinking, excellent adhesion and waterproofness can be achieved. A waterproof plastic film support can be obtained by bonding an ink receiving layer firmly through the anchor layer.
Patent JP-H0488758-A (JP)
Title: Housing device for video camera
Inventor: MORIYAMA KIYOMI
IPC: H05K7/20
Filed: 1990-07-31
Abstract: PURPOSE:To remove a dust attached to the surface of the outside of glass by devising the housing device such that compressed air supplied in the inside of the housing absorbs heat of a video camera, is delivered externally and flows to the front face of the front glass. CONSTITUTION:In the case of cooling the inside of the housing device, a compressor is driven. Then the compressed air is diffused before and after the housing 21. When a pressure difference between the inside and the outside of the housing 21 exceeds a prescribed value, the compressed air blows out of an open hole 32b. Since the air heated by a video camera 23 is exchanged by the compressed air, the heat in the inside of the housing 21 is suppressed. Moreover, in this case, the compressed air blows to the front face of the front glass 22 via a notch to remove the dust on the front glass 22. On the other hand, when it is not required to cool the video camera 23, it is not required to drive the compressor.
Patent JP-H0488928-A (JP)
Title: Vegetable-culturing vessel, vegetable-culturing method using the vessel and harvesting method for vegetable
Inventor: TAKAHASHI KATSUMI
IPC: A01G9/02
Filed: 1990-07-31
Abstract: PURPOSE:To efficiently culture a vegetable with improving workability by sowing seeds of the vegetable on a culturing bed separably hooked with hooks provided at lower opening parts of a vessel frame opening upper and lower, arranging the culturing beds in a superposed state and scattering a nutrient- containing aqueous solution. CONSTITUTION:In a case of culturing bean sprout 10 in a vegetable-culturing vessel 1, seeds 13 of bean sprout 10 are sown on a filter 5 in a main body 4 of a culturing bad provided in a bottom part of the vegetable-culturing vessel 1 and the culturing vessels 1 are arranged in a culturing room in a state of superposed in several stages. Then, an aqueous solution containing nutrient is scattered from a sprinkling pipe 6 provided at an upper part of the vegetable- culturing vessel 1.
Patent JP-S6452587-A (JP)
Title: Front suspension gear for two-wheel barrow
Inventor: TAKEMURA HIROO
IPC: B62K25/24
Filed: 1987-08-19
Abstract: PURPOSE: To make the whole of a device in a compact size by disposing a link mechanism provided in a steering system in a parallelogram link in a front suspension device using the parallelogram link. CONSTITUTION: A front suspension device for supporting a from wheel in the front part of a body frame of a motorcycle has a parallelogram link structure formed by an upper swing arm 6, the rear end of which is fitted to the ' body frame in such a manner as to freely rotate, a lower swing arm 7, and a knuckle arm 10, both upper and lower ends of which are pivoted on the arms. Further the device has a cushion unit and a steering system 12 interposed between the arm 7 and the body frame. The steering system 12 is formed by a first link member 18 connected to the lower end part of a freely rotatable handle shaft 17, a second link member 20 pivoted on the member, and a tie rod 22 for connecting the member 20 and the knuckle arm 10 to each other.
Patent JP-S6361834-A (JP)
Title: Air-conditioning machine
Inventor: SUMA CHIKAU
IPC: F24F11/02
Filed: 1986-09-03
Abstract: PURPOSE:To prevent the deterioration in the heating capacity of the title air-conditioning machine, by a method wherein the operation of the air-conditioning machine is controlled by comparing a room temperature with an objective room temperature and heating operation or heat accumulating operation is selected in accordance with the result of this comparison so as to effect the heat accumulating operation when it is unnecessary to effect the heating operation since room heating has been effected sufficiently. CONSTITUTION:The output of a room temperature sensor 30, provided in a room, in which an air-conditioning machine is installed, and the output of a room temperature setter 31, which is set by a user, are inputted into a comparing means 32. The comparing means 32 compares a detecting room temperature Ta with an objective room temperature Ts, and the output thereof is changed by the result of the comparison. A selecting means 33, into which the said result is inputted, outputs the command of heat accumulating operation when the room temperature Ta is higher than the objective room temperature Ts, while it outputs the command of room heating operation into a control means 34 when the room temperature Ta is lower than the objective room temperature Ts. The control means 34 controls a compressor 1, a four-way valve 2 and first-fourth two-way valves 11-14 in accordance with said command. The compressor 1 is operated, the four-way valve 2 is positioned at the position of heating, the two-way valve 11 is opened, the two-way valves 12-14 are closed in the case of heating operation, while the compressor 1 is opened, the four-way valve 2 is positioned at heating position, the two-way valves 11, 14 are closed and the two-way valves 12, 13 are closed in the case of heat accumulating operation.
Patent JP-H1043558-A (JP)
Title: Spiral membrane module and method for passing water
Inventor: SHIGEMI KOKI
IPC: B01D63/10
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a water collecting pipe and also to enlarge the membrane surface to increase the permeated quantity of water by forming bag-like membranes wound around the axial center of a module almost into a square having four sides, closing three sides thereof, making the fourth side an open part, and making the fourth side face the outer peripheral surface of a wound body. SOLUTION: A bag-like membrane 10 almost in the shape of a square has four sides 11-14 and is formed by folding a separation membrane film 9 in two at the second side 12, bonding the folded films to each other at the first and the third sides 11, 13 and making the fourth side 14 an open port to form it into a bag. An inner flow passage material (such as a mesh spacer) 15 is inserted into the membrane 10, and a mouth piece 16 is fitted in the open port and is bonded thereto. After the second side 12 is inserted into a slit 17 provided on the peripheral surface of a shaft 20 it is fixed to the shaft 20 by solidifying resin liquid. In the state where outer flow passage materials 21 are interposed between membranes 10, the membranes 10, shape holding beams 19 and the flow passage materials 21 are wound around the shaft 20 to constitute a module.
Patent JP-S6098952-A (JP)
Inventor: OTSUTOO BII URUTSUBAAKU
IPC: A23L9/10
Filed: 1983-11-04
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-S5998202-A (JP)
Title: Optimal control method of power plant
Inventor: NOMURA MASAHIDE
IPC: G05B13/00
Filed: 1982-11-26
Abstract: PURPOSE:To control a thermal power plant stably and safely by holding an optimal manipulated variable of a model incorporating optimal control system and controlling the thermal power plant with a master controller and a subloop controller of a thermal plant control system. CONSTITUTION:A master controller 600 and a subloop controller 300 of the thermal plant control system control a thermal power plant 400 in accordance with load commands from a central feed command place, and a model incorporating optimal control system 500 controls a system, where the master controller 600, the subloop controller 300, and the plant 400 of the thermal plant control system are combined, and expresses characteristics, where this system of the controlled system and load commands from the central feed command place are combined, with a self-regression moving average model and uses a quadratic evaluation function to perform the optimal control. If the controlled variable reaches the limit value, the system 500 holds the optimal manipulated variable, and the plant 400 is controlled by the controller 600 and the controller 300.
Patent JP-2000039307-A (JP)
Title: Semiconductor inspection device
Inventor: MURAMATSU SHOJI
IPC: G01B11/02
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide the semiconductor detection device which inspect the quality of a semiconductor component, specially, the height of a lead, etc., with good efficiency and high precision in its shipping inspection. SOLUTION: Semiconductor components 6 are arrayed and stored in a tray 71 for shipping. A reflecting member 5 is positioned arrays just besides the components 6 and moved associatively with a CCD camera 1. Light which is emitted by a lighting device 3 obliquely above and transmitted through a lead 61 is reflected by the reflecting member 5 and made incident on the camera 1. With this incident light, a high-resolution image of view from right besides a component 61 including the lead 61 can be generated, so the component height, etc., can precisely be measured. Further, the camera 1 is placed in scanning motion along the component array in the stored state and then the component inspection in the shipping stage can be performed at a time with good efficiency.  Here, if the storage part of the tray 71 for shipping has an projection, etc., disturbing the arrangement of the reflecting member 5, the components are placed together onto an upper lid by an inverting mechanism 14 while the array of the components 6 is maintained, and then put back together after the inspection.
Patent JP-H0369897-A (JP)
Title: Oil supply device
Inventor: UENO TSUGIO
IPC: F16N7/00
Filed: 1989-08-09
Abstract: PURPOSE:To conduct certain and highly accurate oil supply work even if inner diameter of an oil supply part is small by arranging a tube body for oil supply in the inside of a tubular rotation shaft. CONSTITUTION:A rotation shaft 28a (28b) is placed in an oil supply part so that each oil leading hole 58a (58b) faces each oil supply part, and then oil is dripped in a circular groove formed on an inner peripheral surface of a rotation shaft via each oil supply tube body 34a, 36a, and 38a (34b, 36b, and 38b) supported on a fixed shaft 32a (32b), and also the rotation shaft is driven to rotate. The oil dripped in the circular groove is dispersed from the oil leading hole 58a (58b) in the direction of each oil supply part via centrifugal force by the rotation of the rotation shaft to be applied to each oil supply part.
Patent JP-H0490376-A (JP)
Title: Self-coloring pressure-sensitive copying paper
Inventor: TORII NOBUHIRO
IPC: B41M5/124
Filed: 1990-08-03
Abstract: PURPOSE:To enhance coloring density and improve wet-pick strength by adding to a coloring layer a water-soluble polymer and dialdehyde starch as a binding agent. CONSTITUTION:The self-coloring pressure-sensitive copying paper comprises a coloring layer consisting mainly of the microcapsules of synthetic resin wall enclosing therein the solution of a coloring agent and an organic developing agent dissolved in a high boiling point solvent and a water-soluble polymer and dialdehyde starch contained therein as a binding agent. Such a structure is excellent in the coloring characteristic such as coloring rate and density and also in wet-pick strength and effectively adaptable for offset printing. Since it is also effective as a binding agent, the amount of the water-soluble polymer for use therewith is decreased and this copying paper is advantageous in terms of cost.
Patent JP-S58106020-A (JP)
Title: Slope frame
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/20
Filed: 1981-12-21
Abstract: PURPOSE:To make easier the delivery and storage of slope forms by a method in which an annular member consisting of a netting having a rigidity enough to stand by itself and a flexibility enough to be bent by manpower is joined in large numbers by stoppers in such a way as to make their compression and extention easier. CONSTITUTION:A large number of annular members 2 consisting of a material having large numbers of water-permeable holes 1 as well as a rigidity enough to stand by itself and a flexibility enough to be bent by manpower at least, e.g., plastic netting, etc., are arranged vertically and horizontally on a flat surface and then joined with one another at their contact points of the adjacent annular members by metal rings, metal stoppers, binding ropes, hot bonding, etc., to form a slope form. In layer the slope form, compressed annular members 2 are placed on a slope, extended vertically and horizontally, and fixed by anchor pins 5, and then the insides of the slope frames are embedded with soil.
Patent JP-S6183369-A (JP)
Inventor: SASAGAWA SEIKICHI
IPC: D02G3/04
Filed: 1984-10-01
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-S6266985-A (JP)
Title: Solvent for pressure-sensitive copy paper
Inventor: OKUMURA YOSHIHARU
IPC: B41M5/165
Filed: 1985-09-20
Abstract: PURPOSE:To obtain excellent dye dissolvability, biodegradability and low temp. flowability, by using a diphenylbutane isomer mixture comprising a specific composition or the hydrocarbon solvent containing said isomer mixture. CONSTITUTION:A solvent for pressure-sensitive copy paper is constituted of a diphenylbutane isomer mixture consisting of 10-40wt% of 1, 1-diphenylbutane and 60-90wt% of 1, 2-diphenylbutane and/or 1, 3-diphenylbutane or the hydrocarbon solvent containing said isomer mixture. The solvent can be used alone and can be also used by mixing with other inert solvent not damaging the characteristics of said solvent such as indane, for example, 1-methyl-3- phenylindane or aromatic ether. As a method for obtaining the diphenylbutane mixture, a method for reacting benzene and 1-phenyl-2-butene in the presence of a aluminum halide catalyst is designated as a suitable enbodiment.
Patent JP-S5994839-A (JP)
Title: Device for wire bonding
Inventor: GIBO KATSUYA
IPC: H01L21/60
Filed: 1982-11-24
Abstract: PURPOSE:To make variable the height of supporting point of a bonding lever by a method wherein the height of a capillary chip is variably formed by the rotation of an eccentric shaft. CONSTITUTION:An almost horizontal bonding lever 11 has a supporting point 12 approximately in the center part, and a bonding lever 11 is pivotally energized in the counterclockwise direction by a spring 15. By the energization of the spring 15, a cam follower is slidingly contacted to a bonding cam 14, and the left end part of the bonding lever 11 performs a vertical swinging movement with the supporting point 12 as the center point. A capillary 16 is supported by the left end part of the bonding lever 11, and a bonding wire 17 is fed retentively by the capillary chip 16. The capillary chip 16 is positioned at the electrode pad and the chip of the semiconductor chip and by the electrically controlling of the movement of the base. The eccentric shaft 18 is rotated by a pulse motor 19, and the supporting point can be brought to an arbitrary height by controlling the direction of rotation and the rotating angle of the pulse motor 19.
Patent JP-2000033438-A (JP)
Title: Device for detecting strip miss in turret punch press
Inventor: YAMADA JUNICHI
IPC: B21D28/24
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To stop the movement of a work and to prevent the damage of the work and machines by setting the length from the end position of the ascent of a ram cylinder to the strip-miss detecting position longer than the length from the end position of the ascent to a punching completion position and outputting a strip-miss detecting signal before the punching completion signal. SOLUTION: The length from the end position U: 22B of the ascent to the strip-miss detecting position F is set longer than the length from the end position U: 22B of the ascent to the punching completing position E, and the strip-miss detecting signal S2 is outputted before the punching completion signal S1. When the ram cylinder 2 is operated with a PHNC 22, the ram cylinder is elevated after reaching the bottom end position L from the end position U: 22B of the ascent. In this time, the work is punched, the strip-miss detecting position F is detected, the noncontact between a striker 2A and a punch P is detected by a conduction testing circuit, it is regarded as strip miss, and by outputting a stop signal S4 from the PHNC 22, the movement of the work W is stopped.