baber/WOPTO huggingface dataset:
Patent JP-H08128685-A (JP)
Title: Ventilator for container
Inventor: SHIMIZU HAJIME
IPC: F24F7/007
Filed: 1994-10-31
Abstract: PURPOSE: To simplify the corners of a container with high space factor, to facilitate the installation and to prevent condensation from being generated in the container by so installing an exhaust port in the container as to communicate with the existing vent hole or the hole suitably opened at the container. CONSTITUTION: A duct 1 is formed with a suction port 4 opened at its one end, formed to allow a pipe 3 formed with a hole 5 to protrude from the other end, and mounted with a ventilating fan motor 6 therein. A duct 2 is formed with a recess 9, and a temperature sensor 11 for detecting the inner temperature of a container is mounted in the recess 9. An electric circuit 16 for controlling to drive the motor 6 in response to the outputs of the sensor 11, 12 is provided in the duct 2. The duct 2 is blocked at both the ends, and formed to allow the pipe 3 connected to a hole 7 to protrude from the side front face, and formed with an exhaust port 8 at the back surface corresponding to the hole 7.
Patent JP-2001091059-A (JP)
Title: Light-collecting vacuum heat collector generator
Inventor: IZUMI HISAO
IPC: F24S10/40
Filed: 1999-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a light-collecting vacuum heat collector generator, in which solar light is collected above a trough-type total reflection mirror, light-collecting solar cells laid, like tiles, on a corrugated alumina substrate on the lower surface of rectangular pipe-like heating tubes conducting heat at multiple points and provided in the outer circumferential part of two piped for reciprocating fluid provided in a vacuum glass pipe can be cooled efficiently heat transfer, heat can be transferred to flowing heat carrier and objective electric and heat can be taken out freely. SOLUTION: A large number of units enclosed with respect to a frame are tracked all day, in order to obtain electricity and heat carrier of 35-60 deg.C according to user's preference and a light collected extension vacuum collector which is not provided for solar cell is fluidized in series and reheated to obtain high temperature heat carrier preferred by the user. Heating and water heating in kitchen are carried out through a heat exchanger and air conditioning is carried, as required, through an absorption refrigerating machine, using high temperature heat carrier.
Patent JP-H11144413-A (JP)
Title: Magnetic head slider supporting mechanism and magnetic disk device using the same
Inventor: HARANO HIDEHIKO
IPC: G11B21/21
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent damage to an electromagnetic conversion device of a magnetic head slider even if an external shock acts on a magnetic disk device when a magnetic disk medium is stopped. SOLUTION: This device has a suspension 1 including a pressurized spring 4 connected with a mount 6 and a load beam 5 integrated with the pressurized spring 4 for transmitting a load, a gimbal part 3 including a cantilevered flexible pad 2 and fixed at the distal end of the load beam 5, a magnetic head slider including an electromagnetic conversion device and fixed to the flexible pad 2, an emboss part 5a which is provided near the distal end of the load beam 5 and becomes a fulcrum of the flexible pad part, and a thin leaf spring 9 having one end fixed to the gimbal part 3 near the flexible pad 2. The other end of the thin leaf spring 9 is arranged so that it can contact the free end of the flexible pad 2.  Thus, even when an external shock acts on the disk device, elastic deformation of the flexible pad 2 is moderated by the thin leaf spring 9 and damage to the electromagnetic conversion device of the magnetic head slider is prevented.
Patent JP-H09149661-A (JP)
Title: Parallel inverter system and current balancer
Inventor: NAGAFUNE TADAYOSHI
IPC: H02M7/5387
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To simplify the construction of equipment by a method wherein a signal expressing the unbalance between output currents between a plurality of inverters in accordance with the fluxes of current balancers. SOLUTION: The output feeders Wi and Wj of the inverters in two systems are let through the annular magnetic cores CR of current balancers BX12-BX23 so as to have the respective current directions opposite to each other. Therefore, if both the currents are balanced, the fluxes are also balanced and the difference between the two currents is zero. If both the currents are not balanced, a flux proportional to the difference between the currents is generated. A voltage (e) proportional to the unbalance flux is induced in a coil CL and outputted as a flux detection signal. As the flux detection signal is proportional to the unbalance value between the currents of the feeder Wi and the feeder Wj , the unbalance between the output currents of the two system inverters is indicated.  For instance, the detection signal of a flux detector MX12 shows the current unbalance between feeders W1X and W2X.
Patent JP-H03162440-A (JP)
Title: Vinyl chloride resin-based sealing material composition
Inventor: SUZUKI HARUHISA
IPC: C09D127/04
Filed: 1989-11-21
Abstract: PURPOSE:To obtain a sealing material composition, containing a vinyl chloride- based resin, forming a main agent and mainly composed of a secondary aggregate type, a plasticizer, filler, antisagging agent, adhesion imparter and stabilizer and capable of beadlike and spray coating. CONSTITUTION:A sealing material composition, containing (A) a main agent composed of a vinyl chloride-based resin containing >=40wt.% vinyl chloride- based resin containing primary particles having 0.1-0.2mum particle diameter, aggregated and present as secondary aggregated particles having 0.2-10mum particle diameter and (B) a plasticizer in an amount of 15-40wt.% based on the whole composition, a filler in an amount of 5-30wt.% based on the whole composition, an antisagging agent (e.g. fine particulate silica) in an amount of 5-30wt.% based on the whole composition, an adhesion imparter (preferably a blocked isocyanate) in an amount of 1-5wt.% based on the whole composition and a stabilizer (preferably an epoxy resin) in an amount of 1-5wt.% based on the whole composition and having 10000-18000cP viscosity at 62/sec shearing rate and 1500-3500cP viscosity at 9400/sec shearing rate and 20 deg.C.
Patent JP-2001125445-A (JP)
Title: Image forming device and hybrid machine
Inventor: OHASHI TAKEO
IPC: G03G21/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid machine which can perform proper charging corresponding to a color mode by eliminating the malfunction of a charging device. SOLUTION: A digital copying machine as the hybrid machine is previously given identifiers wherein color modes (modes regarding the colors of a formed image such as whether or not an image formed on a form is a black-and-white image or a full-color image) usable by applications such as a printer function, a copying function, a facsimile function from a print request source are set. When the processes of the current print request and another print request are in operation with a currently set identifier (Y in step S5) and the print request which is already executed and the current print request are different in color mode (N in step S7), a return to a step S3 is made, so that the print request which is already executed and the current print request will not be processed simultaneously in parallel through interruption processing by an interleaving function.
Patent JP-S63156679-A (JP)
Inventor: KITAGAWA KO
IPC: G05B19/404
Filed: 1986-12-19
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-H05138557-A (JP)
Title: Vacuum lift for transferring plate-shaped body
Inventor: TOYODA TAKANORI
IPC: B25J5/02
Filed: 1991-11-19
Abstract: PURPOSE:To perform in a moment and with high accuracy with simple constitution, loading, sucking and release of a plate-shaped body such as a large glass plate which is held by sucking and conveyed and transferred by hanging, by combining an inverter hoist part and a bellows-shaped pantograph installed in parallel. CONSTITUTION:A hanging part is formed by attaching the upper ends of an inverter hoist part 2 and a bellows-shaped pantograph 3 to an overhead travelling part 7 which travels on a supporting rail 11. The lower end side of the hanging part is furnished with a vacuum lift main body 5 provided with plural suction pads 6. Linear guides 10 are provided at axially moving points which confront upper and lower mounting points 14 and 15 of the pantograph 3, and also a load cell part 4 is interposed between the inverter hoist part 2 and the vacuum lift main body 5. The vacuum lift main body 5 is driven up and down by the inverter hoist part 2, and swinging and twisting of the vacuum lift main body 6 are suppressed by the pantograph during its up and down motion.
Patent JP-H11114267-A (JP)
Title: Pot for bobbin thread for sewing machine
Inventor: NAKAJIMA HOZUMI
IPC: D05B57/28
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To decrease fluctuation of drawing tension of a bobbin thread when used as a vertical taking by making the flange part of one side of a bobbin thicker as it approaches to the central side toward the flange part of another side. SOLUTION: Flange parts 3a and 3b are integrally constituted on both sides of a winding shaft 3c in a bobbin for a bobbin thread. The flange 3a on a bobbin thread taking-out side has a smaller diameter than that of the flange 3b on another side and is thicker as it approaches the central side toward the flange 3b side of another side to form a conical bed shape. On this flange part 3a, as the bobbin thread drawing-out point approaches to the flange part 3a, the bending angle of the bobbin thread path becomes smaller to act to prevent the bobbin thread tension from being enlarged.  I.e., even when the bobbin thread drawing-out starting point approaches as close as possible to the flange part 3a side of the bobbin thread taking-out side, the bending angle θof the bobbin thread path is not smaller than the angle expressed by the angle XYZ and it is possible to prevent the bobbin thread tension from becoming to at least a value determined by this angle.
Patent JP-H02148613-A (JP)
Title: Electric cable
Inventor: SUNATSUKA HIDEO
IPC: H01B7/28
Filed: 1988-11-30
Abstract: PURPOSE:To improve ant-proofing property and prevent the eating damage by termite by providing an ant-proofing layer containing obacunone and/or limonin. CONSTITUTION:On the outer circumferential surface of a conductor 2 made of a metal such as copper and aluminium, polyethylene, ethylene-propylene copolymerized rubber, or polyvinyl chloride is extruded by means of a general extrusion coating method to form an insulating layer 3 about 0.3-30mm thick. Then, an ant-proofing composite in which determined amounts of obacunone and/or limonin and a rubber composite or synthetic resin composition are mixed together is supplied to an extruder with a cross head die, and a sheath about 0.2-5mm thick having ant-proofing property is formed on the outer circumferential surface of the insulating layer 3 by means of extrusion coating method to make an ant-proofing layer 4. Hence, an excellent ant-proofing effect having persistency is exhibited, and the eating damage by insects such termite can be prevented.
Patent JP-H04179086-A (JP)
Title: Series capacitor facility
Inventor: UJITA KATSU
IPC: H01G4/40
Filed: 1990-11-13
Abstract: PURPOSE:To provide a serial capacitor facility which enables measurement of various pieces of data upon an insulated framing, by using an optical transformer or current transformer as substitute for a usual transformer or current transformer. CONSTITUTION:When the inter-terminal voltage of a capacitor 1 exceeds a certain level, the resistance value of an Zn oxide element 2 lowers, and the system current flowing through a capacitor 1 turns to the element 2 side, and the capacitor 1 is protected from over-voltage. The current is sensed using an optical current transformer 17 to grasp the energy which the element 2 has absorbed, while the voltage generated over the terminals of the capacitor 1 is sensed by an optical transformer 16. The current and voltage information pieces sensed by the optical current transformer 17 and optical transformer 16 are passed to a ground cubicle 15 via an optical fiber 13, and upon conversion into electrical signals, are subjected to a specified signal processing. Thereby the signals are free from influence of electric surge or noise even in the case of being used on an insulated framing 8 as a high tension part, and data with high reliability is obtained.
Patent JP-2001120558-A (JP)
Title: Marking device for endoscope
Inventor: SAITO TATSUYA
IPC: A61B17/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a marking device for an endoscope capable of accurately performing work for highly accurately positioning and indwelling a marking member in an object part in a body cavity in a short time besides easily performing work for indwelling the marking member in the object part in the body cavity. SOLUTION: A guide needle 11 is slidingly arranged on a pusher coil 10 for pushing out/operating a marking member 7 in a catheter 2 to the external side of the catheter 2 from a puncture part 6, and a puncture point can be secured by previously puncturing the guide needle 11 in an object part by pushing out/operating the guide needle 11 from the inside of the pusher coil 10.
Patent JP-H03252326-A (JP)
Title: Self-supporting coil for optical fiber and its manufacture
Inventor: BURION JIEIMUSU KURONKU
IPC: B29D11/00
Filed: 1990-11-13
Abstract: PURPOSE: To prevent the slip-down and entanglement during transportation and to enable high-speed un-winding by taking up an optical fiber coated with a thin layer of a brittle thermoplastic adhesive on a spool and melting this adhesive thereby bonding the optical fibers to each other.  
     CONSTITUTION: The optical fiber 10 having a glass core cladding 12 having a protective resin layer 14 coated with an inner layer coating of a resin having a relatively low Young's modulus and an outer layer coating of a resin having a relatively high Young's modulus is un-wound from a supply reel 16 and is introduced into a vessel 18 where the optical fiber is coated with the adhesive layer 20 consisting of the brittle thermoplastic adhesive having breaking elongation of ≤20% and a small thickness below 25% of the diameter of the optical fiber 10. Next, this optical fiber 10 is passed through a tubular oven 19, by which the adhesive layer 20 is melted and the optical fibers 10 adjacent to each other are bonded. The resulted coil 24 having the self-supportability is taken up on the spool 20. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05217952-A (JP)
Title: Dryetching device
Inventor: KAI MAKOTO
IPC: H01L21/3065
Filed: 1991-11-20
Abstract: PURPOSE:To improve etching uniformity of an etched film in a parallel plane type dryetching device. CONSTITUTION:Solenoid valves 7a to 7f which can be freely opened and closed are provided to each of gas blow off ports 9 of an upper electrode 3. Furthermore, in addition to an evacuation line 6a below a peripheral part of a lower electrode 2, an evacuation line 6b is also provided on a central part of the lower electrode 2 to enable arbitrary selection of the evacuation lines.
Patent JP-2001123694-A (JP)
Title: Conveying device for vehicle
Inventor: KISHIMOTO MITSUO
IPC: E04H6/32
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of freely conveying vehicles in any direction of orthogonal directions. SOLUTION: A conveyor with a lifting/turning function corresponding to the wheels of vehicles is utilized.
Patent JP-S63157052-A (JP)
Title: Quantitative determination of tungsten and molybdenum
Inventor: SHIROMIZU YOSHIMI
IPC: G01N31/00
Filed: 1986-12-20
Abstract: PURPOSE:To enable easy quantitative determination of tungsten and molybdenum by dissolving a sample into a liquid mixture composed of potassium nitrate and sodium hydroxide to convert the tungsten and molybdenum contained in the sample to oxo acid. CONSTITUTION:The sample is dissolved in the soln. mixture composed of the potassium nitrate and sodium hydroxide to convert the tungsten and molybdenum contained in the sample to the oxo acid. The sample is then eluted by sodium carbonate and the sodium ion contained in the eluted sample is removed by dodecyl benzene sulfonic acid. The electrical conductivity of the sample from which the sodium ions is removed is measured by an ion chromatography method by which the tungsten and molybdenum contained in the sample are easily quantitatively determined.
Patent JP-H08160052-A (JP)
Title: Automatic sample preparation device for analysis
Inventor: KOMATSU TAKASHI
IPC: C12M1/28
Filed: 1994-12-08
Abstract: PURPOSE: To execute sampling adjustment work at chemical analysis easily and surely by automatically sampling after a specified time passed when reaction is started with the liquid in a reaction container. CONSTITUTION: For preparing a base starch liquid, measured wheat starch is provided in a reaction container 21 along with acetic acid buffer liquid, so that, an automatic control device of a control panel 2 starts operation for agitation with a mixer. Then, measurement amylase liquid is poured in the container 21 for agitation, so that, hydrolysis is started, and at this time, a switch of a time adjusting device is turned on. Meanwhile, the automatic control device works for adjusting hot water quantity, and a magnetic stirrer is activated for keeping the temperature in the container 21 at 30 deg.C. When a specified time has passed, the automatic control device works so that a piston up/down device 8 works, and a syringe 3 automatically sucks up sample liquid 20 in the container 21 through a filter 24, for sampling.  Thereby, in the sampled liquid, reaction does not progress, so that reaction state after the specified time period is kept.
Patent JP-H10137221-A (JP)
Title: Individual identification system
Inventor: UMEZAWA YOSHINAO
IPC: G06T7/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform sure identification without forcing an unnatural posture to a person to be identified, severely limiting illumination conditions, and without using a camera having many pixels. SOLUTION: The iris pattern and face pattern are respectively obtained from the image, which has been photographed by a camera 1, of a person to be identified in an iris recognizing part 12 and a face recognizing part 13 and collated with an iris pattern and a face pattern registered in advance and respective degrees of similarity are found. These degrees of similarity of iris pattern and face pattern are coupled by a similarity degree coupling part 14, and based on the coupled result, a total judgement part 15 judges whether or not the iris pattern and face pattern provided from the image of the person to be identified show the same figure as the iris pattern and face pattern used for collation.
Patent JP-H07133894-A (JP)
Title: Natural gas charging method
Inventor: NISHIKAWA HIROSHI
IPC: F17C5/06
Filed: 1993-11-11
Abstract: PURPOSE:To safely and quickly compress natural gas for charging a small vessel installed on board a vehicle or the like by measuring the internal pressure fluctuation of a charging device with a pressure measurement instrument, confirming the measurement value to be within the prescribed range and, then, opening an open/close valve for starting a charging operation. CONSTITUTION:An open/close valve 53 is manually opened, after the confirmation of the fluctuation and the range of pressure measured with a pressure sensor 12 to be equal to or less than the preset value via the proportional arithmetic section of a controller 15, or the visual confirmation thereof on a pressure gauge 14. After the valve 53 is opened, a nonreturn valve 52 is checked to see whether the operation thereof is proper or not. If the operation of the valve 52 is found improper and gas is leaking, pressure rises in a high pressure side pipeline. As a result, an alarm 16 is actuated to report the occurrence of gas leakage and a charging operation is interrupted. After the internal pressure fluctuation of the high pressure side pipeline is confirmed to be within a normal range, the controller 15 is operated to start a compressor 7, thereby charging a gas cylinder 51.
Patent JP-H04176650-A (JP)
Title: Plate vice device of printing press
Inventor: KONDOU SUKEMITSU
IPC: B41F27/12
Filed: 1990-11-10
Abstract: PURPOSE:To enable clamp stirring without the use of tools and skill and make possible the reduction of production cost using general-purpose parts by adopting a liquid cylinder for the rotation of an axial cam which clamps a printing plate. CONSTITUTION:First, a support rail 5, a vice stand 6, a biting plate 7, an axial cam 13 and an air cylinder 24 are installed on a floor base 20. Then the base 20 is attached to a groove 2. In this case, the end part of a main pipe connected to a mechanical valve 30 is linked to the cylinder end of a printing cylinder 1. Next, an activation switch 32 for the mechanical valve 30 is turned to a clamp open position to activate an air cylinder 24 and cause a biting plate 7 to be opened by a clamp spring 27. Following this procedure, a printing plate is thrust into an area between the vice stand 6 and the biting plate 7 by an operator, and the plate is clamped by turning the activation switch 32 to a clamp closing position.
Patent JP-H03167068-A (JP)
Title: Train number discriminator
Inventor: AEBA HIDEAKI
IPC: H04N7/18
Filed: 1989-11-27
Abstract: PURPOSE:To keep off any misperception by taking in the information of an image photographed by a camera, finding the character frame of a train number display part in relation to an image mixed with a sunny part and a shade part, and cutting out a character of each character frame for every sunny and shade part to be composed thereafter, then making it so as to be recognized as a display character. CONSTITUTION:When the passing of a train 10 is detected by a train detector 11A in cooperation with a reflecter 11B, a picked up image area inclusive of a train number display part of the train 10 is photographed by a CCD camera 15, and the image information is inputted into an image processor 16. Then, at a character frame detecting element 20, a character frame of the train number display part 12 is composed after separating it into both areas of a sunny part and a shade part from the image of the picked up image areas 13 thereby detecting the character frame. In addition, at a character cut-out part 30, a character is detected to be composed thereafter while changing a binary threshold value from both these sunny and shade parts for every character frame detected, and then the character highest in analogous frequency among characters in a character dictionary being set in advance is to be taken out as a recognition character.
Patent JP-H06125964-A (JP)
Title: Cold water supplying device for home sauna
Inventor: TAKAHASHI MITSUO
IPC: A61H33/00
Filed: 1992-10-16
Abstract: PURPOSE:To enable healthy cold bathing by use of mineral water in a unit comprising combination of a sauna room and a cold water bath by filtering water for the cold water bath by a mineral filter, cooling it in a cooler, and circulating and supplying it to the cold water bath. CONSTITUTION:In a cold water box 3 to be used with a private room type sauna room and a cold water bath 2, a pump 4 for circulating cold water, a mineral filter means 6, and an easy type cooler 7 are assembled. By actuation of the pump 4 by a motor 4P, water CW of the cold water bath 2 is taken from a drain port 2a through a circulation pipe 5, the water CW is sent through a connection pipe 6a to the mineral filter means 6, and after it is filtered by a mineral filter 6F, it is sent to the cooler 7 through a connection pipe 7a. It is cooled to a specified temperature (around 18 deg.C-20 deg.C) by the cooler 7, and it is circulated to the cold water bath 2 through a supply pipe 8. City water can be introduced into the mineral filter means 6 from a supply water pipe S as supply water.