baber/WOPTO huggingface dataset:
Patent JP-H0323389-A (JP)
Title: Volume controller for variable volume pump
Inventor: ODA YASUSUKE
IPC: F04B49/00
Filed: 1989-06-19
Abstract: PURPOSE:To ensure a smooth stopping operation of a variable volume member by increasing the set pressure of a pressure-reducing valve to increase pressure to the pressure receiving section of a control valve when the pump discharge pressure exceeds a certain value so that the control valve is changed over to the side for operating the variable volume member in the direction to reduce the volume. CONSTITUTION:While an operating valve 6 is opened, differential pressure DELTAP is produced between the front and rear of the operating valve 6 by the discharge amount Q of a variable volume pump 1. If the differential pressure DELTAP is large for example, a first control valve 2 affords communication between ports 16, 18, introduces discharge pressure into a circuit 20 leading to a control cylinder 5 and operates a variable volume member 4 in the direction to reduce its volume. When the pump discharge pressure exceeds a certain value, a second control valve 3 is moved toward a second position against a spring 10 to introduce the discharge pressure into the circuit 20 in preference to the first control valve 2 so that a variable volume member 4 is operated in the direction to reduce its volume. Then, the spring pressure of a pressure-reducing valve 14 is increased to increase the set pressure so that the second control valve 3 is moved toward a first position to stop the operation of a cylinder 5.
Patent JP-S6046868-A (JP)
Title: Cutting and piercing device utilizing energy of light, electron, gas flame or the like
Inventor: KATAGISHI TADASHI
IPC: B23K26/08
Filed: 1983-08-24
Abstract: PURPOSE:To make a moving mechanism and a moving space of a table unnecessary, and to make a device small-sized by moving a work along on a table fixed to a bed, and also moving a head along an arm overhanged to the upper side of the table. CONSTITUTION:A work W is held by a clamp pawl 6' of a clamper 6 provided on a saddle 5, on a table 4 fixed to a bed 1 of a device A. As for the saddle 5, an intermal thread a' in its inside is engaged to a ball screw S2, therefore, the ball screw S2 rotates by rotating a motor forward and backward, and the saddle fixed to the internal thread a' moves the work W in the left and right directions of the device A. Subsequently, when a plasma head 7 is moved along an arm 3 in the front and rear directions of the device A, the work W can reach a desired working point. Next, the work W is brought to plasma working along an optional curve by a plasma torch held by the plasma head 7.
Patent JP-H10326658-A (JP)
Title: Socket
Inventor: HONDA MINORU
IPC: H01R13/35
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a socket which secures a sufficient electrical insulating distance between a charging member and a non-charge member while improving their assemblage. SOLUTION: An appliance body 1 of a socket is arranged so as to be held by a plate which is to be fixed to the surface where the works are executed and is provided with a rectangular window, wherein the forefront of the body 1 is inserted through the window while the tail is embedded in the surface of executing works. At the side face of the body 1, a mounting pawl 2 is protrusively provided which is coupled with retaining grooves formed in the plate at a unit pitch. The body 1 is composed of a body 10 in the rear and a cover 20 in the front equipped with an insertion part 24 to admit insertion of the edge of the plug, both being embodied as a molding from synthetic resins. The body 10 is coupled with the cover 20 through the projection-recess engagement of an assembling pawl 11 furnished on the body 10 with an assembling hole 22a provided in the cover 20.
Patent JP-S5378156-A (JP)
Title: Phse sweep synchronous circuit
Inventor: NAMIKI JIYUNJI
IPC: H04B1/7075
Filed: 1976-12-21
Abstract: PURPOSE:To match the phase of the input waveform with that of the local oscillating output without using phase shifter, by the control means controlled asynchronously with the input waveform and the local oscillator.
Patent JP-S63113017-A (JP)
Inventor: TOORU TAKEKOSHI
IPC: C08G65/48
Filed: 1987-06-23
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-H11349638-A (JP)
Title: Cyclohexadiene polymer solution and molded product
Inventor: NAKANO YASUHIRO
IPC: C08F232/06
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a cyclohexadiene polymer solution reduced in thermal deterioration and improved in processability, dielectric properties, water resistance, heat resistance, and transparency by dissolving a specified cyclohexadiene polymer in a solvent. SOLUTION: This solution is prepared by dissolving 0.1-70 wt.% at least one polymer selected from a cyclohexadiene polymer with its main chain represented by the formula (wherein A is a 1,3-cyclohexadiene monomer unit; B is a chain-like conjugated diene monomer unit; C is a vinylaromatic monomer unit; D is a polar monomer unit; E is at least one monomer unit selected from an ethylene monomer unit and an α-olefin monomer unit; a+b+c+d=100; 10<=1<=100; and 0<=b, c, d, or c<90) and having a number-average molecular weight of 5,000-5,000,000 and a hydrogenated polymer derived by hydrogenating 0.1-100% of the C-C double bonds of the former in at least one solvent selected among an aliphatic hydrocarbon, an alicyclic hydrocarbon, an aromatic hydrocarbon, an ether, and a halide thereof each of which has a boiling point of 350 deg.C or below.
Patent JP-H09314379-A (JP)
Title: Submerged arc welding method for super-high strength line pipe
Inventor: OKITA SHIGERU
IPC: C22C38/58
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To perform the welding of excellent quality of a super-high strength line pipe >=690MPa in 0.2% proof stress without impeding the excellent efficiency to be demanded in the seam welding of the line pipe. SOLUTION: In the seam welding of a steel pipe for the line pipe of >=690MPa in 0.2% proof stress having a composition consisting of 0.04-0.09% C, 1.4-2.5% Mn, 0.3-2.1% Ni, 0.2-1.2% Cu, 0.1-2.0% Cr+Mo+V, welding is performed under the condition of 1-3m/min, in welding speed, 2.7-4.7kJ/mm in heat input using the welding wire containing 0.01-0.12% C, <=0.4% Si, 1.2-2.4% Mn, 4.0-6.5% Ni, and 3.0-5.0% Cr+Mo+V.
Patent JP-H0728756-A (JP)
Title: Hard cover for small-sized electronic apparatus
Inventor: NARAHARA SHUJI
IPC: G06F1/16
Filed: 1993-06-25
Abstract: PURPOSE:To provide the hard cover for small-sized electronic apparatus of good graspability and good operability. CONSTITUTION:A hard cover 10 is provided with window parts 11a to 11d through which a data key group 2, a numeric key group 3, a function key group 4, and an LCD display device 5 provided on a small-sized electronic apparatus are exposed, a taking-in/out hole 14 through which the small-sized electronic apparatus is taken in/out, and a finger contact part 12 projecting to the side. Consequently, the graspability is improved without complicating the shape of the small-sized electronic apparatus, and this hard cover can be used reversibly as the hard cover for right hand or that for left hand to considerably improve the operability of the small-sized electronic apparatus.
Patent JP-2000347662-A (JP)
Title: Musical sound generator, and extension board for musical sound generator
Inventor: YAMAMOTO TAKAO
IPC: G10H1/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To easily execute a function annexed to a function extended by an extension board. SOLUTION: This tone color extension board 3 is mounted on a body sound source 1 to generate a musical sound signal with an extended new tone color. Pattern information for executing arpeggio articulation and phrase pronuciation fitted to the extended tone color and a sequencer for executing pattern articulation in response to the pattern information are mounted on the extension board 3. When the tone color extension board 3 is attached to the sound source device 1, a function setting data corresponding to a new function mounted on the extension board 3 is read out to conduct setting as to the new function by an operator 15 of the sound source device 1.
Patent JP-S6214691-A (JP)
Inventor: KUBOTA YASUO
IPC: G09G5/26
Filed: 1985-07-13
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-S5379335-A (JP)
Title: Memory unit
Inventor: SHIGEMATSU KAZUO
IPC: G02B27/00
Filed: 1976-12-24
Abstract: PURPOSE:To search a desired track at a high speed with combining an equipment moving grately and an equipment moving minutely by providing an area where information is not recorded in the rotary light memory.
Patent JP-H0710322-A (JP)
Title: Paper sheet transfer device
Inventor: UEMATSU MASAKI
IPC: B65H43/04
Filed: 1993-06-25
Abstract: PURPOSE:To perfectly prevent the taking-out of plural sheets and surely carry out the posterior processing by detecting the transfer anomaly for paper sheets, when the results of the measurements by the first and second measuring means installed in the forestage and posterior stage of a shift transfer means differ. CONSTITUTION:On the upstream side and the downstream side of a shift transfer part 41, length measuring sensors 99 and 101 are arranged in crossing nearly at right angle with the first and the third transfer belts 83 and 87, and these length measuring sensors 99 and 101 form the respective optical paths, and the length is measured by counting the clock pulses of the time when this optical path is cut off by the mail. The light signal received by the length measuring sensors 99 and 101 is calculated by the length measuring part in a control part, and each length of the mail is measured at the time point when the mail passes through the length measuring sensor 99 and the time point when the mail passes through the length measuring sensor 101, and calculation is performed. On the basis of the result of this calculation, a CPU judges the case of taking-out of plural sheets or a single sheet.
Patent JP-S5779039-A (JP)
Title: Method for manufacturing master pattern of duplicating casting
Inventor: MUKAIYAMA TOSHIHIRO
IPC: B22C7/00
Filed: 1980-11-04
Abstract: PURPOSE: To improve working efficiency of manufacturing for duplicatig master patterns having different size, by diagramatically representing the peripheral surface of a clay model with contour line patterns having optional dimensions by taking images of the clay model from different angles with a moire camera, and by performing optical copying work on materials in accordance with the diagrams.  
     CONSTITUTION: A clay model 1 of a master pattern for casting is fixed to a jig which can be rotated and inclined freely, and the images of the front surface 4, the left side surface 5, and the right side surface 6 of the model 1 are taken 3 with a moire camera 2. From the photographs 4, 5, and 6, the front pattern 7 and the left and right side patterns 8 and 9 of the model 1 are produced with a contour pattern having an optional dimension. On the other hand, gypsum is poured into a prescribed gypsum mold 10 and a gypsum block 11 is manufactured in advance. The gypsum block is fitted to an optical copying device and the center 13 of the block 11 is adjusted. The contour patterns 7, 8, and 9 are also fitted to the optical copying device. Then, the peripheral surface of the block 11 is worked 14, 15, and 16 by means of the optical copying work in accordance with the contour line patterns 7, 8, and 9, and a master pattern 17 for duplicating casting is finished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5779520-A (JP)
Title: Heating device
Inventor: SAKA TATSUO
IPC: F24C15/00
Filed: 1980-11-04
Abstract: PURPOSE:To lessen erroneous operations of a microwave oven, by outputting a voice signal which corresponds to key information generated when a user operates a key. CONSTITUTION:Key input signals, such as heating-sequence and time signals, are sent from input equipment 11 to a main controller 13 composed of a microcomputer. The main controller 13 sends a signal which corresponds to the input signal, to a voice data selecting means 17, where corresponding data is read out of a voice data storage device 18. The read data is sent to a voice synthesizing means 19 to output a voice signal through an amplifier 20 and a speaker 9.
Patent JP-H0449839-A (JP)
Title: Dual-direction drive rotary actuator
Inventor: OKI SHIGETAKA
IPC: H02K33/16
Filed: 1990-06-15
Abstract: PURPOSE:To drive a rotating shaft bidirectionally by generating torque in different rotating directions to a movable iron core by generating a magnetic flux to a couple of gaps wherein the circumferencial surfaces of involute curves of movable iron core and stationary iron core are provided opposed with each other. CONSTITUTION:A rotor 3 is provided with a movable iron core 6 at the center of a rotating shaft 2, and the movable iron core 6 has a basic circle concentric with the rotating shaft 2 and is provided with a pair of involute end surfaces 7a, 7b in which the expanded diameter direction for the same basic circle is composed of the opposite involute curves. Moreover, the involute end surfaces 17, 17 of the stationary iron core 11 are symmetry with respect to the axial center of the rotating axis 2 with the relation of right and left mirror image of the involute line. A current is alternately applied to a pair of coils 14, 14 of the stationary iron core 11. Thereby, the rotor 3 is driven in the dual- direction. At the time of drive, a gap 18 changes in the equal direction for the entire part of the opposed surface without relation to a rotating angle of the rotor 3.
Patent JP-H04354458-A (JP)
Title: Information providing method
Inventor: TAKAHASHI HITOSHI
IPC: H04N1/00
Filed: 1991-05-31
Abstract: PURPOSE:To enable unspecified persons to acquire desired information with a simple operation by using a telephone set or a facsimile equipment. CONSTITUTION:The information system is provided with a telephone network 4, push-phones 21-2n, FAX 31-3n, and an information providing center 1 having a tape recorder 10 storing information offered to the user in advance and a hard disk 7. A house information magazine in which outline of information and codes corresponding to the information are described is publicated. The user uses the FAX 3 to call the information providing center 1 via the telephone network 4 and sends a code and a number of the FAX 3 corresponding to the desired information among the information described on the house information magazine. Thus, the information providing center 1 calls the FAX 3 via the telephone network 4 and sends the information corresponding to the received code to the FAX 3.
Patent JP-S5858095-A (JP)
Inventor: INOUE YOUICHI
IPC: D06F71/02
Filed: 1981-09-30
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-H11284156-A (JP)
Title: Method for forming field oxide film of different thickness in integrated circuit and its structure
Inventor: SO KOKUREN
IPC: H01L21/8247
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To enhance erase capability of a memory element by a method wherein a thin oxide film is designed in combination in a programmed and erase layout region. SOLUTION: A mask film 205 is formed in an oxide film 203 on a silicon substrate 201 having a core memory region 507, and a first interelement isolation region 209 of a first thickness corresponding to a first exposure region 207 is formed adjacent to a high voltage main operating element region 303. A central part of the first interelement isolation region 209 of the first thickness is thicker than a peripheral part 211. When a second interelement isolation region 215 corresponding to a second exposure region 213 is formed, the first exposure region 207 and the second exposure region 213 are oxidated to grow a first interelement isolation region 501 of a second thickness and the second interelement isolation region 215. The first interelement isolation region 501 of the second thickness is adjacent to the high voltage main operating element region 303 and the second interelement isolation region 215 is adjacent to a core memory region 507. A central part of the second interelement isolation region 215 is thicker than an outer peripheral edge part 503.
Patent JP-H01321660-A (JP)
Title: Resin sealed semiconductor device
Inventor: KODA TSUNEMITSU
IPC: H01L23/50
Filed: 1988-06-22
Abstract: PURPOSE:To hinder thermal influence on a sealing resin in the vicinity of a lead frame and lessen peelings of a sealing resin interface of the lead frame by providing a heat-resistant organic film of polyimide and the like at the surface of the lead frame in a resin sealing region of a resin sealing semiconductor device. CONSTITUTION:A semiconductor element 1 is fixed to an island tab 2 with conductive adhesives and the like and is connected electrically to an inner lead 4 by a metal fine wire 3. A heat-resistant organic film 6 of polyimide and the like is formed at the surface of a lead frame in a sealing resin 5, for example, to the thickness of a few mum. When this semiconductor device is mounted and heat is transferred from an external lead 7 to an internal one 4, the above organic film prevents the sealing resin 5 in the vicinity of the internal lead 4 from suffering thermal damage. Peeling of the interface between the sealing resin 5 and internal lead 4 which worsen the property of moisture resistance is thus reduced.
Patent JP-H0452873-A (JP)
Title: Image processor
Inventor: OHASHI AKINAMI
IPC: G06N3/00
Filed: 1990-06-15
Abstract: PURPOSE:To accurately and simply extract a remark area of an optional shape from an image by feeding back a deviation between a displayed remark area to a learning means and executing learning again. CONSTITUTION:A control part 12 displays one image out of plural images stored in an image storage device 10 on an image display device 16 and then sets up the initial candidate of the objective remark area (ROI) which indicates the outline of the ROI. Then, the control part 12 specifies and registers a learning area to be learned in a neural network 14. The learning area consists of two areas, i.e. the inside and outside areas of the objective ROI. In the 2nd learning and after, a deviated part between a displayed ROI candidate and the objective ROI is specified to form learning data and the learning of the RIO is executed by using the network 14. A candidate of the objective ROI is found out and displayed. When the displayed candidate ROI is not proper as the objective ROI, operation is returned to the original state and a learning area is added/corrected. Thus, the remark area of an optional shape can be accurately and simply extracted from the image.
Patent JP-H0319959-A (JP)
Title: Production of ceramic-based fiber product
Inventor: HASE KAZUHARU
IPC: D06M101/16
Filed: 1989-06-16
Abstract: PURPOSE:To obtain the subject fiber product useful as asbestos substitute by a simple process without changing color of surface of product by forming woven fabric, knitted fabric or folded yarns from spun yarn prepared by blending ceramic-based fibers with water-soluble fibers and immersing the woven fabric, etc., in warm water. CONSTITUTION:(A) Ceramic-based fibers are blended with (B) 3-20wt.% water-soluble vinylon to form spun yarn. The spun yarn is processed into woven fabric, knitted fabric or folded yarns. Then the woven fabric, knitted fabric or folded yarns are immersed in warm water at 50-90 deg.C in a bath ratio of 1 woven fabric and 3 warm water for 30-60 minutes. The water-soluble vinylon in the woven fabric is dissolved, further the woven fabric is washed with new warm water to give fabric for heat-resistant protector. The fabric is used as a heat-resistant protector, fire-proof packing, tape of fire-proof coating, etc., to give the objective fiber product.
Patent JP-2000238494-A (JP)
Title: Blackboard eraser
Inventor: AOYANAGI HISASHI
IPC: B43L21/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a blackboard eraser from which powder of chalk does not soar in the air when slidably used. SOLUTION: In the blackboard eraser comprising a wiping-off part and a support, a part of an upper portion of a support board 1 is projected as a grip piece 2, another part is thinned as much as possible in thickness from a bottom brought into contact with the wiping-off part of the blackboard, widened in a lateral width, and a shape of a profile of a central lateral section of the thin wide part is formed in a shape of a profile of a longitudinal central section of a spindle.
Patent JP-H0823327-A (JP)
Title: Frame synchronization reproduction circuit
Inventor: YAMASHITA SHIYUUGO
IPC: H04L7/00
Filed: 1994-07-07
Abstract: PURPOSE:To establish frame synchronization at a high speed with high accuracy. CONSTITUTION:A BIC state signal (c) from each stage of 6-stages of BIC state registers 20 is given to a BIC pattern detection circuit 24. The BIC pattern detection circuit 24 compares a received pattern with a desired BIC change pattern having been stored in advance and gives a high level signal to a JK-FF 26 via an OR circuit 48 from the BIC pattern detection circuit 24 when coincidence is attained. A high level signal representing establishment of the frame synchronization is outputted from the JK-FF 26.
Patent JP-2000345787-A (JP)
Title: Circulating and recycling method for excavated slurry
Inventor: OMURA KEIICHI
IPC: E02D7/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a circulating and recycling method for excavated slurry capable of obtaining a large volume of treated water and further performing the separation and treatment of slurry very efficiently. SOLUTION: In a circulating and recycling method for excavated slurry in order to separate slurry into treated water and muck and circulate the treated water for using the treated water again in the excavation, a bottomless slurry treatment tank 100 is installed underwater, the slurry is discharged to the inside of the treatment tank 100, thereby settling the muck and the supernatant liquid in the treatment tank 100 is circulated for using the liquid again in the excavation.
Patent JP-H10331153-A (JP)
Title: Multi-functional underground continuous wall and method for constructing the same
Inventor: KANESAKA SEIKAN
IPC: B09B1/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To construct a continuous underground wall using precast concrete slabs, which is equipped with a high water shutoff function, water permeating function, acid-proof and alkali-proof functions, etc., as applicable in accordance with the required consideration to the purpose of use and the given environment. SOLUTION: A continuous underground wall 1 is composed of a functional layer 4 formed by filling or mixing of a functional material and structural wall elements 2 and 3 made from precast concrete slabs positioned on both sides of the layer 4 which is pinched thereby. The functional material should be one or more selected among non-permeative material, permeative material, acid-proof and alkali-proof material, and purifying adsorption material, and therewith the resultant underground wall 1 is equipped with various functions as required according to the intended use of the wall.
Patent JP-S5946706-A (JP)
Inventor: FUJIWARA YASUTAKA
IPC: H01B7/30
Filed: 1982-09-09
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。