baber/WOPTO huggingface dataset:
Patent JP-H05164094-A (JP)
Title: Noise reducing device
Inventor: SHIMOIDE SHINICHI
IPC: F04D29/66
Filed: 1991-12-17
Abstract: PURPOSE:To improve noise reducing effect by providing a sounding body at least at a part of a noise source in those which detects noise emitted from the noise source of an apparatus and drives the sounding body with a signal for interfering with the sound to erase it. CONSTITUTION:A fan 3 is provided for pneumatically cooling a heating part 2 (2a, 2b) of an apparatus 1, and the heating body 2 is cooled by air sucked from an inlet port 8 through rotation of this fan 3 and the air after cooled is discharged to the periphery from an opening 10 through flow passages 9a and 9b around the heating body 2. At this time, as an impeller 5 of the fan 3 is a noise source, the surface of this impeller 5 is constituted by a sounding body. That is, piezoelectric elements 4a and 4b, for example, are fixed as the sounding body to the surface of a reinforcing material 6 of the impeller 5. And a driving signal of the sounding body is supplied from an adaptive signal processing device 13 through a slip ring 15 so as to reduce the noise by reversing the phase of the sound emitted from the sounding body against the noise.
Patent JP-H10170770-A (JP)
Title: Connector for optical transmitter/receiver
Inventor: KOMATSUZAKI KAZUHIRO
IPC: H01R12/71
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a connector, of which connecting work is simple, in which the reliability of connecting face is high, in which the area required for connection is reduced, and in which the density of parts can be increased, by composing the connector of a gal wing type lead, pins and a substrate for connection, using a solder for connecting these components, and molding them from a resin. SOLUTION: The substrate 9 for the connector opening through holes 8 for passing 16 pins in total is prepared. Next, the gal wing type lead 10 is connected to the through holes 8 on the substrate 9 for the connector by a solder 11. Afterwards, the pins 12 are inserted into the through holes 8 and connected by the solder 11. Finally, the pin 12, the substrate 9 for the connector and the gal wing type lead 10 are molded from resin 13 and while keeping strength at the pins 12, production is finished. The connector 7 for optical transmitter/receiver is mounted on the surface of the substrate for mount, other surface mounted chip components can be loaded on its rear side and the density of the substrate for mount is improved.
Patent JP-H07190758-A (JP)
Title: Distance measurement method for pitching and rolling floating structure
Inventor: NANDACHI TOSHIYUKI
IPC: G01C15/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a distance measurement method for a floating structure, capable of accurately measuring a distance up to a measurement object for allowing the fixed point of the structure to be automatically held. CONSTITUTION:A floating structure is provided with a clinometer 5, a movable seat 4 having oscillation angle sensors 16 and 17, and capable of three- dimensional oscillation on the operation of a drive device, and two distance sensors 3a and 3b having an angle sensor 15 mounted on the seat 4 so as to have an angle adjustable along a horizontal direction. Also, drive devices 9 and 11 are actuated with signals from the clinometer 5 and the sensors 16 and 17, thereby operating the seat 4. In addition, signals from the angle sensor 15 and distance sensors 3a and 3b are inputted to a computing device 6 and arithmetically processed.
Patent JP-H08161987-A (JP)
Title: Touchless panel switch
Inventor: FUKATSU HIROICHI
IPC: H01H13/70
Filed: 1994-12-05
Abstract: PURPOSE: To enable selecting the key of a switch without contact by installing a display and a refractive-index distributed type lens element so that the screen of the display is located on an object surface. CONSTITUTION: When the screen (object) of a display 1 is formed into an image by a refractive-index distributed type lens element 2, the lens element 2 is provided in the focal position of the image. A variety of sensors that detect objects without contact are available as object detection means 3. These sensors, i.e., the object detection means 3 is installed so that an image surface 5 produced by the refractive-index distributed type lens element 2 or a plane near the image surface is contained in the object detecting range of the object detection means 3.  When an image denoting the key of a switch is displayed on the screen 4 of the display 1, the element 2 transfers the key-denoting image to the image surface 5 in a predetermined position, so that the image displayed on the screen 4 of the display 1 to represent the key of the switch is displayed at a floating position in the air.
Patent JP-H01173865-A (JP)
Title: Sample introducing device for capillary column
Inventor: FURUNO MASAHIRO
IPC: G01N30/10
Filed: 1987-12-28
Abstract: PURPOSE:To necessitate the smaller consumption of a carrier gas and to shorten the time for analysis by providing an on-off valve together with a flow rate regulator such as needle valve to a split vent line. CONSTITUTION:The carrier gaseous pressure applied on a sample injection port 3 is regulated by a pressure regulator 1 and the inlet of a capillary column 7 is maintained under a specified pressure. The flow rate of the split vent line B is regulated by the needle valve 5. A stop valve 10 and a resistance piped 11 are provided in front of the needle valve 5 and the resistance pipe 11 is perviously adjusted to several ml/min flow rate with respect to the column inlet pressure. The stop valve 10 is opened just prior to the sample injection and the needle valve 5 is so regulated as to attain the prescribed split ratio. In actuality, the stop valve 10 is opened just prior to the sample injection and the sample is injected, then the stop valve 10 is closed several tens seconds-several minutes after. The consumption of the carrier gas except at the time of the injection is thereby extremely reduced.
Patent JP-2001157341-A (JP)
Title: Piping joint for cable
Inventor: TAKADA TAMOTSU
IPC: H02G3/06
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a piping joint for cable which can secure a sufficient expansion/contraction margin in the axial direction. SOLUTION: A 1st head part 2 into which one side piping is inserted, a 2nd head part 4 into which the other side piping is inserted and an outer cylinder part 5 which are put onto the 2nd head part 4 and the 1st head part 2, are provided. The 1st and 2nd head parts 2 and 4 which can slide in the outer cylinder part 5 respectively comprise sealing material 7, spacers 8 which have tapered surfaces 81 on the inner circumferential surfaces thereof, choking rings 9 whose diameters are reduced by pressing them against the tapered surfaces 81 of the spacers 8, tightening rings 10 which press the spacers 8 in pushing-in directions with the sealing materials 7 therebetween, and an inner cylinder 6 in which the sealing materials 7, the spacers 8, the choking rings 9 and the tightening rings 10 are incorporated.
Patent JP-H09153817-A (JP)
Title: Rounding processing circuit and image pickup device
Inventor: TAMURA EIJI
IPC: H03M1/08
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To avoid noise from transmitting to a post-stage in a rounding processing. SOLUTION: Latch data latched till previous time is compared with present input data. When the absolute value of difference data exceeds the threshold, an indication for updating the value of latch data latched by a latch circuit to the value of present input data is given. Thus, a fear of carry and borrow appearing in output data owing to a change less than the threshold can be eliminated. Thus, the influence of noise can effectively be suppressed.
Patent JP-H08169144-A (JP)
Title: Driver for image recorder
Inventor: ANAMI AKIRA
IPC: B41J2/325
Filed: 1994-12-16
Abstract: PURPOSE: To provide a driving mechanism necessary to drive a platen roller etc., provided at a cover side in a simpler structure as a whole when a thermal head is mounted at a body side and a drive roller of the platen roller, etc., is disposed at the cover side openably mounted on the body. CONSTITUTION: In an image recorder in which a thermal head is mounted at a body 1 side and two drive rollers of a platen roller 8 and an extraction roller 15 are provided at the side of a top cover 2 openably mounted on the body 1, a drive motor 20 and a power transmission mechanism 21 of both the rollers 8, 15 are unitized to be mounted at the containing recesses 23, 24 of a cover side, and covered with a unit cover 26. The mechanism 21 is so formed as to simultaneously rotate or rotate both the rollers 8 and 15 in separate directions.
Patent JP-2000162493-A (JP)
Title: Distance measuring equipment
Inventor: YOSHIDA HIDEO
IPC: G02B7/28
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To accurately measure a distance even when a beam defect is generated, by correcting the beam defect based on respective distance informations provided by projecting toward distance measuring objects in order three kind of the same beams in luminous gravity center positions and different in luminous intensity distributions each other releting in a base line direction. SOLUTION: In an IRED 4, only a light emitting area 4a emits light to project a first correction beam, only two of light emitting areas 4a and 4b emit light to project a reference beam, and all of four light emitting areas 4a-4d emit light to project a second correction beam. These three kinds of beams are different in their luminous intensity distributions, and their luminous gravity center positions has the same position 4e relating to a base line direction. The three kinds of beams are projected toward distance measuring objects in order to provide respective distance informations, and a beam defective is corrected based on the distance informations.
Patent JP-H08264314-A (JP)
Title: Method of forming superconducting electromagnet coil
Inventor: DEBORA AARU MANTON
IPC: H01F27/32
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To enable a magnet to be slantingly improved till quenching and an operating current and enhanced in resistance to thermal, magnetic, electrical, and mechanical stress by a method wherein a superconductor is wrapped up in a crepe paper insulator overlapping layer, and the insulated superconductor is wound on a coil support structure. SOLUTION: A crepe paper 12 is wound around a superconductor 2 overlapping with each other. Thereafter, a superconductor 16 insulated by the crepe paper is wound around a coil support pot 26. Thereafter, an electrical insulating glass paper 5 1/4 inch in thickness is wound around the wound superconductive coil to provide an electrical insulating wall, and the coil is wrapped up with pressing wire bands 6. At this point, the crepe paper 12 is as thick as 0.003 inch or so and as wide as 7/16 to 1/2 inch, the adjacent wound parts of insulator are made to overlap with a preceding wound part by half or so, and an overlapping operation is successively carried out till the insulator becomes as thick as 0.006 inch or so.
Patent JP-H11167606-A (JP)
Title: Handwritten character recognizing device and program storage medium
Inventor: TSURUTA AKIRA
IPC: G06F3/0488
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a handwritten character recognizing device which as able to recognize words that are written in printing style, cursive style and mixed style. SOLUTION: A stroke segmentation part 2c divides a stroke that is represented in a coordinate data string of handwriting which is inputted by handwriting into one or two or more sub strokes. A normalizing part 4a normalizes the coordinate data string for each sub stroke that can be a sub pattern which constitutes a character or a part of a character or each sub stroke chain. A feature extracting part 4b extracts a feature point string that has feature variables which are related to the normalized sub stroke or sub stroke chain as a feature pattern. A word generating part 6 produces a word by combining sub pattern candidates recognized by collating the feature pattern with a standard pattern that is selected from a sub pattern dictionary storing part 5 by a dictionary selecting part 4c by a matching part 4d, while referring to a word dictionary.
Patent JP-2000109516-A (JP)
Title: Polyvinyl acetal resin for adhesive and adhesive composition
Inventor: SUZUKI KIYOKAZU
IPC: C08F8/28
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin having excellent solder heat resistance and peeling strength and capable of coping with high-solidification of an adhesive while having low viscosity by subjecting polyvinyl alcohol and an aldehyde to acetalization reaction and specifying the polymerization degree, the content of acetyl group, the content of acetalized part, or the like. SOLUTION: This polyacetal resin having a polymerization degree within the range of 1,000-2,500, 5-20 mol% of acetyl group content, 20-30 mol% of hydroxyl group content and >=70 mol% of acetalized part by acetaldehyde based on the whole acetalized part and the content of carboxyl group bonded as a side chain within a range of 0.1-5 mol% is obtained by acetalizing (A) polyvinyl alcohol with (B) an aldehyde. Preferably, the total content of alkaline metal and alkaline earth metal as impurities is <=100 ppm and the content of an anion is <=100 ppm in the objective resin.
Patent JP-H01176671-A (JP)
Title: Lead-acid battery
Inventor: HASEGAWA TOSHIAKI
IPC: H01M50/528
Filed: 1987-12-29
Abstract: PURPOSE:To eliminate components for connection and connecting job and to make a battery lightweight and to reduce cost by using an expanded grid embedded in a partition as grid for a positive plate and a negative plate. CONSTITUTION:An expanded grid 3 is embedded in a partition 2 in a mold container 1, and part of the expanded grid 3 is projected onto both sides of the partition 2. Active materials are held with the projections to form a positive plate 4 and a negative plate 5. The end 6 of each container in which both plates 4, 5 are accommodated is melted and melt-bonded with a separator interposed between faced positive plate 4 and negative plate 5. An electrolyte is poured from an upper opening 8, and a vent 9 is placed, then a cover 10 is melt-bonded to the container 1 to form a unit cell. Electrical connection between cells is made unnecessary because the grid embedded in the partition is used as the grids of the positive plate and the negative plate of both cells and electrolyte in both cells are separated with the partition.
Patent JP-H04328747-A (JP)
Title: Photoresist composition coated evenly
Inventor: KASURIIN MARII KOONETSUTO
IPC: G03F7/16
Filed: 1991-12-18
Abstract: PURPOSE: To more uniformly coat the top of a substrate having a uniform of ununiform pattern by preparing a specified radiation sensitive compsn. and spin-coating the top of a semiconductive wafer with the compsn. CONSTITUTION: This radiation sensitive compsn. is composed of at least one of novolak resin and a polyvinylphenol copolymer, a radiation sensitive component selected from among diazoquinone, polyolefin sulfone and an acid generating agent and an ethyl-3-ethoxypropionate(EEP) solvent. The top of a substrate is spin-coated with the compsn. and the resultant film is dried until the solvent content of the film is reduced to <=10wt.%. The film is then imagewise exposed with radiation through a pattern and it is developed with an aq. alkali developer. The radiation sensitive compsn. may further contain additional components such as a dye, a streaking inhibitor, a plasticizer, an adhesion accelerator and a sensitizer.
Patent JP-H01173095-A (JP)
Title: Digital input/output state display system
Inventor: OBA AKIRA
IPC: G09G3/14
Filed: 1987-12-28
Abstract: PURPOSE:To quickly check whether input and output states are normal or abnormal by providing a two-color light emitting element at every input and output points being in a corresponding relation of digital input and output lines and executing a display by different colors, respectively in accordance with the input and output states. CONSTITUTION:Latch data of a data latching circuit 21 is converted to a necessary signal by an output circuit 24, and sent out to a process. On the other hand, an input signal from the process is converted to necessary data and outputted to a data bus 23 through a buffer circuit 27. In this constitution, at every input and output points being in a corresponding relation to each other of an output side of the latching circuit 21 and an output side of the input circuit 25, two-color light emitting elements 28 are provided so as to form a pair. In these elements, an output circuit element 280 displays an input state in red, and an input circuit element 28i displays an input state in green. Accordingly, when input and output states are generated simultaneously, when there is no input, and when there is no output, they are displayed in yellow, red and green, respectively, therefore, the input and output states can be checked quickly.
Patent JP-H04208036-A (JP)
Title: Signal processor
Inventor: SASAKI YASUTAKA
IPC: G06F1/18
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a signal processor provided with a simple, economic and highly reliable power supply system by providing each extension module with a single power supply board connected with a power supply line while on the other hand receiving output from a power supply board for an adjacent module. CONSTITUTION:An extension module 11 is provided with only one power supply board 36 and one 39 of two diodes 39, 40 receives output from the current power supply board 36, as conventional, but the other diode 40 receives output from a power supply board for an adjacent module thus duplexing the power supply route and substantially employing a duplex power supply system. According to the constitution, the extension module can be simplified in constitution and reduced in size and cost because no standby power supply board is required and since a duplex power supply route is employed, reliability comparable with conventional redundancy scheme can be ensured.
Patent JP-H06153829-A (JP)
Title: Frozen rice food
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a frozen rice food, capable of improving the taste, freezing and production efficiencies and simultaneously preventing a daily dish from scattering and falling by interposing a food pan unit between formed rice and the daily dish. CONSTITUTION:This frozen rice food is obtained by forming a recessed part (1a) on the top surface of formed rice 1, fitting a food pan unit 3 in the recessed part (1a), dishing up a daily dish 2 in the food pan unit 3 and freezing them kept in an integrated form.
Patent JP-H08229736-A (JP)
Title: Saw board
Inventor: GOTSUTOFURIITO BENTSU
IPC: B28D1/12
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To fix cutting segments to a base board in a satisfactory mode even when axial directional and radial directional force and shearing force act at actuating time in a saw disk with replaceable cutting segments. SOLUTION: A saw disk has replaceable cutting segments, and has a base board 1 for arranging plural recessed places 7 turned in the radial direction at mutually regular intervals in an outer peripheral part and plural cutting segments 2 having respectively a cutting chip 4 and a segment support 3 and fixable in the recessed places by a releasable fixing means 5. The recessed places 7 are formed in a shape capable of installing the cutting segments 2 in the radial direction. The fixing means 5 can be installed in the axial direction of the saw disk. A protective means 6 is arranged to check axial directional displacement of the segment support 3 in the recessed places 7.
Patent JP-H03293329-A (JP)
Title: Wiring material and electronic device and liquid crystal display device using the same
Inventor: IKEDA MITSUSHI
IPC: H01L21/3205
Filed: 1990-11-30
Abstract: PURPOSE:To obtain this liquid crystal display device which can be constituted easily and can offer a function of high reliability by obtaining a wiring material which can form easily a satisfactory insulating film by an oxidation treatment with a low resistance by using a TaN alloy or Ta-M-N as the ground stock. CONSTITUTION:A lamination type wiring material constituted by attaching and forming integrally a Ta layer being a second metal or a Ta layer (upper layer) doped with N onto a TaNx alloy layer (ground layer) being a metal is obtained. In an active matrix type liquid crystal display element, address wirings 1 (1a, 1b,...) and data wiring 2 (2a, 2b,...) are subjected to wiring like a matrix on the surface of a glass substrate, and in each crossing position thereof, a TFT 3 is arranged. As for the TFT 3, the gate and the drain are connected to the address wiring 1 and the data wiring 2, respectively, and the source is connected to a liquid crystal cell 4 through a picture element electrode. Also, the gate electrode of the TFT 3 is formed integrally with the address wiring 1.
Patent JP-2001150902-A (JP)
Title: Caster with automatic lock mechanism, and hand cart provided therewith
Inventor: KAKEHI TORU
IPC: B62B5/04
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce rotation resistance of a ground wheel of a sensor wheel while restraining costs or weight of a caster with automatic lock mechanism. SOLUTION: This caster comprises a bracket 63, a wheel 66, and a center wheel 20. The wheel 66 is axially supported by the bracket 63. The center wheel 20 rolls together with the wheel 66 on a road surface, and fits in a vertical groove C on a transport surface B such as an escalator. The center wheel 20 comprises a slider 34, a lock pin 40, an annular ground wheel 20a, and a plurality of ball bearings 33. The slider 34 is supported by the bracket so as to be vertically movable. The lock pin 40 is fixed to the slider 34, and locked with respect to the wheel 66 in a rotating direction when the sensor wheel 20 fits in the vertical groove C. The ground wheel 20a is arranged outside the slider 34. The plural ball bearings 33 are arranged between the slider 34 and the ground wheel 20a.
Patent JP-H10166409-A (JP)
Title: Apparatus and method for weld-bonding of resin molded product
Inventor: UMIUCHI AKIRA
IPC: B29L22/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To perform the mutual weld-bonding work of two resin molded products in a highly accurate manner with enhanced productivity. SOLUTION: First and second molded products 1, 3 to be welded and bonded each other are molded by a mold consisting of first and second molds 5, 7 while the bonding end parts 1a, 3a of them are heated and melted by the respective heaters 19, 17 provided in the first and second molds 5, 7. The first and second molds 5, 7 hold the resin molded products 1, 3 respectively therein in a mold opened state after molding and the second mold 7 is allowed to slide and move so as to mutually oppose the heated and melted bonding end parts 1a, 3a to bring the resin molded products 1, 3 to a mutually bondable position and, in this state, the molds 5, 7 are allowed to approach each other to bond the molten bonding end parts 1a, 3a mutually under pressure to weld and bond them.