baber/WOPTO huggingface dataset:
Patent JP-H09218052-A (JP)
Title: Magnetic sensor
Inventor: MINAMI KATSUHIRO
IPC: G01D5/245
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To achieve a miniaturization while detecting the movement of a subject accurately even when change in a magnetic flux is limited accompanying the movement of the subject. SOLUTION: A magnetic sensor chip 14 is connected being molded to leads 15-18 inside a magnetic sensor 11 provided between a gear 12 and a magnet 13. A first magnetic lens lead 20 and a second magnetic lens lead 21 are made up of a lead frame in the magnetic sensor 11 to form the leads 15-18 while being integrated with the magnetic sensor chip 14 by a resin molding. The interval of the tip parts 20b and 21b of the lens leads is set 3/2 times as much as 1 pitch m of the gear 12. As the gear 12 turns, a difference is generated in the quantity of a magnetic flux between a magnetic flux passing through the first magnetic lens lead 20 and a magnetic flux passing through the second magnetic lens lead 21 and the magnetic flux passing through the magnetic sensor chip 14 varies in direction.  Thus, the detection of the rotation of the gear 12 is possible by checking changes in the direction of the magnetic flux.
Patent JP-2000220156-A (JP)
Title: Construction method for retaining wall
Inventor: YAMASHITA JOJI
IPC: E02D29/02
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a retaining wall construction method capable of building a retaining wall by using formwork panels for building wall surfaces which does not require temporary scaffolding. SOLUTION: A lower side portion 12d of a continuous coupling member 12 of a continuous fixing device 11 is linked to a hook 3 provided at the upper side of a formwork panel 1 for building lower side wall surfaces, an upper side portion 12 u of the continuous coupling member 12 of the continuos fixing device 11 is linked to a hook 3 provided at the lower side of the formwork panel 1 for the upper side wall surface construction, other end side of a separator 13 of the continuous fixing device 11 is fixed to a support angle 31 pre- erected at the interval of one-half of the lateral width of the formwork panel 1 for wall surface construction at the inner side of the retaining wall to be constructed,  and the work of stacking the formwork panel for wall surface construction is carried out within the possible range without using the scaffolding from the rear surface side of the formwork panel for wall surface construction. Thereafter, the retaining wall can be constructed by repeating the filling of filler 41.
Patent JP-H04234945-A (JP)
Title: Preparation of cut apple and apple juice without using heat-treatment
Inventor: TAKEYA TOSHIKATSU
IPC: A23L3/3499
Filed: 1991-01-10
Abstract: PURPOSE:To enable the preservation of cut apple and apple juice in the state of 'keeping the raw taste and flavor' over a long period without deteriorating the characteristic features of apple (taste, flavor, freshness, nutrient, etc.). CONSTITUTION:A cut apple is prepared without using heat-treatment by cutting a washed apple and treating the cut apple with an aqueous solution of natural hinokitiol and an aqueous solution of ascorbic acid and/or an aqueous solution of an ascorbic acid salt. An apple juice is prepared without using heat-treatment by crushing and squeezing a washed apple and mixing the obtained apple juice with an aqueous solution of natural hinokitiol and an aqueous solution of ascorbic acid and/or an aqueous solution of an ascorbic acid salt.
Patent JP-H11224805-A (JP)
Title: Thermistor element
Inventor: KAWASE MASAHIKO
IPC: H01C7/02
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a low-resistance thermistor element the resistance value fluctuations of which are caused by lamination slippage is small. SOLUTION: A thermistor element is constituted by forming first and second internal electrodes 3a and 4a, which are respectively extended inward from the facing and faces 2a and 2b of an elemental thermistor body 2 on which external electrodes 5a and 5b are formed, a first floating electrode 3b which is made to face to the inside end of the first internal electrode 3a at a prescribed distance, and a second floating electrode 4b which is made to face to the inside end of the second internal electrode 4a at a prescribed distance in the elemental thermistor body 2, with the floating electrodes 3b and 4b being made to overlap each other with an elemental thermistor layer 2c in between. The lengths l1 and l2 and widths w1 and w2 of the floating electrodes 3b and 4b are adjusted so as to satisfy relations, l1 >l2 and w1 >w2 .
Patent JP-S62183137-A (JP)
Title: Disklike article positioning device
Inventor: KAWAMURA YOSHIO
IPC: H01L21/67
Filed: 1986-02-07
Abstract: PURPOSE:To position the orientation flat portions of a wafer without contacting the outer peripheral end of the wafer by providing quadrant photodetectors only at two of the flat portions. CONSTITUTION:An attraction stationary base 2 for placing a wafer 1, a rotary base 3, an XY movable base 4 for placing the bases 2, 3, a detection optical system for detecting the positions of the orientation flat portions 8 of the wafer 1, and a control circuit 10 for processing a detection signal to feed a control signal to the base 3, 4 are provided. The optical system is composed of an illumination light source 5, a collimator lens 6, a focusing lens 7 and a quadrant photodetector 9. Quadrant detectors 11, 12 are so disposed as to satisfy the relationship of l1<L<l2, where L is the length of an orientation flat portion 14, l1 is the distance between the centers of the quadrant photodetectors, and l2 is the interval of the outer periphery in the state that the flat portions 14 of the wafer are correctly disposed. An angle alpha formed between the split axis and the direction of the flat portion is 45 deg.. Thus, the flat portion can be positioned at a correct position by controlling to finely feed X, Y, theta movable bases according to the specified sequence.
Patent JP-H10223064-A (JP)
Title: Signal cable, connecting structure of signal cable and signal transmitting method
Inventor: HIRAI KOJI
IPC: H01B11/06
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce grounding resistance of a shield by shielded drain wires, and reduce an impedance of the shield by arranging plural shielded drain wires to ground the shield equal in a diameter to a transmission line in the shield to cover the transmission line to transmit a signal. SOLUTION: A signal cable 1 is constituted in such as way that a small diameter signal conductor 2 being a transmission line to transmit a signal is covered with a shield 3 and two shielded drain wires 4 are arranged in the shield 3. The two shielded drain wires 4 are conductors to ground the shield 3, and are formed in the same diameter as the small diameter signal conductor 2. Therefore, grounding resistance of the shield 3 reduces by the two shielded drain wires 4, and an impedance of the shield 3 reduces, and a cutoff effect of the shield 3 can be improved, and since the shielded drain wires 4 and the signal conductor 2 are the same in a diameter, a standard cable side connector on which a diameter of a socket is wholly uniform can be used.
Patent JP-H07195369-A (JP)
Title: Device for adjusting temperature of mold by acting one or more kinds of fluid to two or more molds for processing plastic
Inventor: JIYAN RUI DERUKUROWA
IPC: B29C48/05
Filed: 1992-02-10
Abstract: PURPOSE: To rapidly regulate the temps. of individual molds by simple constitution in an apparatus for regulating the temps. of a plurality of molds to supply different fluids to these molds and to simply replace the fluids in the apparatus with separate fluids. CONSTITUTION: A plurality of molds connected to a gas source 13 and a liquid source 14 through a supply pipe 18 and at least one three-way valve 2 and the thermostat valves 11 arranged in the discharge pipes 19 issuing from the respective molds are provided.
Patent JP-H11339485-A (JP)
Title: Flash eeprom system
Inventor: HARARI ELIYAHOU
IPC: G06F12/16
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a flash EEPROM system. SOLUTION: The flash EEPROM system comprises a processor 21 and a memory system comprising an array 33 of nonvolatile floating gate memory cells divided into a plurality of sectors. The sector includes a definite group of the memory cell arrays erasable simultaneously as one unit. At least one user data section and overhead section of memory cell are provided in each sector, an address in a format for designating at least one magnetic disc sector from a processor, and the address of at least one nonvolatile memory sector corresponding to at least one magnetic disc sector is designated in response to that address.
Patent JP-S56121368-A (JP)
Title: Output control circuit
Inventor: TANABE TAKAO
IPC: H02M5/257
Filed: 1980-02-26
Abstract: PURPOSE:To enable the control of a half-wave load current and a full-wave load current by controlling the opening and closing of a switch interlocked to a variable resistor. CONSTITUTION:When a switch 8 is closed, the smaller the variable resistor 6 is, the larger the half-wave load current of a motor 1 is increased. When the resistance of the resistor 6 is decreased to a predetermined value, the swtich 8 is opened in cooperation with the decreased resistance of the resistor 6, the full-wave load current will flow through a biac 5, a triac 10 and the resistor 6. When the resistance of the resistor 6 is further decreased, the full-wave load current will increase. Thus, the magnitude of the half-wave and full-wave load currents can be varied by controlling the resistor 6, thereby freely varying the load current covering the range from the small half-wave load current to the large full-wave load current.
Patent JP-S52107083-A (JP)
Title: Preparation of vinyl polymer emulsions
Inventor: FUKUZAKI HIROSHI
IPC: C08F283/00
Filed: 1976-03-05
Abstract: PURPOSE: A process for preparing vinyl polymer emulsions of the oil-in-water type capable of obtaining coating films with excellent water resistance, obtained by the emulsion polymerization of polymrizable vinyl monomers with the use of polyesters having surface activity as emulsifiers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54115455-A (JP)
Title: Device to defrost heat pump coolant circuit
Inventor: SATOU KOUHEI
IPC: F25B13/00
Filed: 1978-02-28
Abstract: PURPOSE: To operate defrosting speedily, by drawing the refrigerant condensed in the heat exchanger immediately into another heat exchanger at the time of defrosting the heat exchanger.  
     CONSTITUTION: The high-temperature, high-pressure refrigerant ejected from compressor 1 flows into heat exchanger 12 via three-direction valve 9 as shown by the dotted line. While melting the attached frost, it becomes liquid refrigerant. Since the side opposite to check valve 10 and expansion valve 8 is connected to the side of receiver 7 and is under high pressure, the liquid refrigerant flows into heat exchanger 16' via No. 2 decompression device 15. Here it obtains heat from the atmosphere and returns to compressor 1 via three-direction valve 9' and four-direction valve 11 and recycles. In this way, since the refrigerant condensed in a heat exchanger at the time of defrosting the heat exchanger is drawn into another low- pressure heat exchanger immediately, defrosting can be operated speedily. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02206028-A (JP)
Title: Optical information recording and reproducing device
Inventor: SHIKICHI SATOSHI
IPC: G11B7/085
Filed: 1989-02-03
Abstract: PURPOSE:To make relative positional deviation between a light spot and a track in the course of recording and reproducing of information small in an optical card, etc., by inhibiting the movement of an optical head when the light spot is in the storage area of an optical information recording medium. CONSTITUTION:Recording and reproducing is performed in the recording area (a) by the optical head which is moved in an X-axis positive direction by the light spots S1 and S3 arranged on the tracks T1 and T2 of the optical card 1. When the optical head reaches the area (b) connected to the area (a) where track jumping is inhibited, the optical head is jumped in a Y-axis positive direction at the interval of track Y1. Recording and reproducing is performed by the optical head which is moved in an X-axis negative direction by the spots S1 and S2 moved to the tracks T2 and T3 and head jump is performed in an area (c) connected to the area (a), then the same repetition is repeated. Thus, the maximum relative positional deviation quantity of the light spot with the track becomes the deviation quantity DELTAy at the leading edge part of the area (b) and the positional deviation quantity in the area (a) becomes small, and error rate in recording and reproducing data is reduced.
Patent JP-H03229739-A (JP)
Title: Thermoplastic resin composition
Inventor: FUJITA YUJI
IPC: C08L23/26
Filed: 1990-02-02
Abstract: PURPOSE:To obtain a thermoplastic resin composition excellent in mechanical strengths, impact resistance and surface properties by mixing a polypropylene with a polyester, a specified graft copolymer and a polypropylene modified with an unsaturated carboxylic acid. CONSTITUTION:A thermoplastic resin composition comprising a polypropylene (a), a polyester (b), a polyolefin/polyester graft copolymer (c) and a polypropylene (d) modified with an unsaturated carboxylic acid or its anhydride, wherein the content of component (a) is 5-95wt.%, that of component (b) is 95-5wt.%, 2-100 pts.wt. total of components (c) and (d) are present per 100 pts.wt. total of components (a) and (b), the (c) to (d) weight ratio is 95/5-5/95, and component (c) comprises 10-90 pts. wt. polyester having an intrinsic viscosity [eta]of 0.30-1.20 and a terminal carboxyl concentration of 15-200meq./kg and 90-10 pts.wt. modified polyolefin having an epoxy content of 0.2-5mol% and a weight-average mol.wt. of 8000-140000.
Patent JP-S57140896-A (JP)
Title: Metallic material having chromium coated layer
Inventor: HANAOKA KOUKICHI
IPC: C23C22/00
Filed: 1981-02-21
Abstract: PURPOSE: To provide a chromium-coated metallic material of improved rust preventive power by forming a coating layer wherein metal atoms of a base material, chromium and chromium oxide are bound on the surface of the base material, forming diffusion cracks and holes on the front surface side and exposing  the chromium crystal.  
     CONSTITUTION: The coating consisting of metal atoms of a base material, chromium atoms 4 and chromium oxide 3 obtd. with oxygen atom alone or by binding chromium atom and oxygen atom on the metallic base material side and having larger ratio of constitution in metallic atom nearer the base material and consisting of the chromium 4 and chromium oxide 4 on the front surface is formed on the surface of a metallic material. Diffusion cracks 1 and holes 2 are formed on this coating layer to expose the chromium 4 like crystals on the surface. In this chromium coated layer, the metallic chromium 3 is partly buried in the chromium oxide 3 and the cracks 1 and the holes 2 exist in high density in the diffusion layer. This coating layer is superior in the adhesive power to the base material, rust preventive power, surface hardness, and the adhesiveness to a paint layer, etc. to be coated thereon. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54119031-A (JP)
Title: Agricultural and horticultural pesticide
Inventor: NISHIMURA TAMIO
IPC: A01N47/38
Filed: 1978-03-06
Abstract: PURPOSE: To provide an agricultural and horticultural pesticide for controlling plant blight, containing a specific pirazoline derivative as an effective component.  
     CONSTITUTION: A pesticide containing (A) a pirazoline derivative of the formula (R 1  is methyl, phenyl,; R 2  is H, 1W10C alkyl, alkenyl; R 3  is H, 1W4C alkyl,  alkenyl; the arrows represent the exsistence of tautomers), and if necessary (B)  proper carriers, diluents, etc. The pesticide can be applied in the form of wattable  powder, emulsifiable concentrate, powder, etc.  
     EFFECT: Effective to a variety of plant blight bacteria; especially effective to rice blast, powdery mildew and anthracnose of cucumber, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52107225-A (JP)
Title: Production of high tensile hot rolled steel
Inventor: FUKUDA MINORU
IPC: C21D6/00
Filed: 1976-03-05
Abstract: PURPOSE: To obtain high tensile hot rolled steel with high shock absorbing energy at low temperature which is suitable for a pipeline, etc. at a cold district, by hot rolling steel of specific omposition and low C, S, and P contents and coiling the hot rolled steel under specific conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61184680-A (JP)
Title: Kana/kanji conversion processor
Inventor: FUJITA KATSUHIKO
IPC: G06F17/22
Filed: 1985-02-12
Abstract: PURPOSE:To avoid the display of unnatural conversion result by which the sense of incompatibility is given to an operator by discriminating the reliability of the KANA (Japanese syllabary)/KANJI (Chinese character) and converting the word to KANA in case of low reliability and displaying the result of conver sion as it is in case of high reliability. CONSTITUTION:At a sentence inputted from an input part 1 with phonetic charactors a character-string forming part 2 to be converted is extracted by a character-string to be converted. A dictionary retrieving part 3 retrieves a word dictionary 4 and extracts plural candidate words corresponding to the reading. A connection deciding part 5 refers to a connection decision table 6 for the candidate word to discriminate the connection to the word just preceding a word. An evaluating part 7 calculates an evaluation value for the candidate word which can be connected. A conversion-result discriminating part 8 compares the evaluation value with the threshold, and when the value is lower than the threshold, the word is converted to KANA and if larger, it is outputted as it is from an output part 9.
Patent JP-S55117389-A (JP)
Title: Projection-type television
Inventor: NAKASHIMA YOSHIROU
IPC: H04N9/31
Filed: 1979-03-02
Abstract: PURPOSE:To realize a high-performance projection-type TV with a simple constitution by compounding the images of the green CRT and the red/blue double-color beam index type CRT through one dichroic mirror and then projecting the composite image onto the screen through one lens. CONSTITUTION:The red/blue CRT is compounded with beam index type CRT7 into one, and this image is compounded with the image of green CRT1 through one sheet of dichroic mirror 6 to be then projected onto screen 5 through one unit of lens system 4. In this constitution, the luminance and resolution of the picture image generated can be made identical to those produced through the single CRT. At the same time, the red/blude image is produced via CRT7, and thus no obstacle exists to cut off the beam of the shadow mask or the like. And thus the brightness is increased on the screen. The application of the video signal to CRT7 is carried out via index signal process circuit 8 and color switching circuit 10. And here just two- color signals are swithed to secure a simple constitution with the sufficient effect secured.
Patent JP-H05190698-A (JP)
Title: Sealing method
Inventor: SUENAGA JUNICHI
IPC: H01L23/08
Filed: 1992-01-13
Abstract: PURPOSE:To provide a sealing method which enables excellent bonding at interfaces, and make it possible to obtain high-reliability products, when cases made out of thermoplastic resin and containing parts are sealed with thermoplastic resin. CONSTITUTION:The title sealing method concerns a method for sealing with a second thermoplastic resin, cases made out of a first thermoplastic resin beforehand and containing parts, and a solution made by melting a mixture of a liquid crystal polymer and a non-liquid crystal polymer at a temperature of the melting point of the first thermoplastic resin or higher is used as the second thermoplastic resin.
Patent JP-S57139771-A (JP)
Title: Transcribing and separating device
Inventor: MASUMURA MASAO
IPC: G03G15/14
Filed: 1981-02-24
Abstract: PURPOSE:To attain the transcription of a toner image with high quality and the separation of a transfer paper from a (photoreceptor) drum regardless of the type of the transfer paper, by applying the AC voltage that is DC-biased. CONSTITUTION:A photoreceptor drum 1 is charged to plus by a charger 2 to have an electrostatic latent image formed at a position 3' of exposure and then developed with the toner which is charged to minus by a developing device 4. This toner image is transcribed onto the transfer paper with the close adhesion of the transfer paper 6 which is charged to minus by the AC voltage which is biased to minus-by a transcription charger 5 to the drum 1. Then the AC discharge is carried out by applying the AC voltage which is biased to plus by a separating charger 9. Thus the electric charge of the transfer paper which is charged during the transcription is eliminated, and the transfer paper is separated from the drum 1.
Patent JP-H05345015-A (JP)
Title: Echo generating unit
Inventor: BOSLEY RODNEY W JR
IPC: A61B8/00
Filed: 1993-01-21
Abstract: PURPOSE: To provide a composition of a radiopaque material to intensify an image of the catheter inserted into the patient body, hard to delaminate from a catheter. CONSTITUTION: In an echo generating unit with an acoustic impedance different from the acoustic impedance of a patient tissue and with a member 501 insertable into a patient body, the insertable member 501 is characterized by consisting of a tube 502 made of a matrix material 503 and a rugged boundary surface 506 on the tube, the boundary surface 506 having an acoustic impedance different from that of the matrix material 503.
Patent JP-H04357172-A (JP)
Title: Slurry composition and method for cast-molding sialon powder
Inventor: AKIYAMA YUTAKA
IPC: B01J13/00
Filed: 1991-01-28
Abstract: PURPOSE:To provide a sialon powder slurry composition used for cast-molding and extremely reduced in the foamability, and to provide a method for cast- molding the powder of the sialon. CONSTITUTION:A sialon powder slurry composition for cast-molding is characterized by employing both a polyethylene oxide adduct and ammonium polyacrylate as deflocculants. The simultaneous addition of both the polyethylene oxide adduct and the ammonium polyacrylate as the deflocculants produces a remarkable effect for reducing the foamability of a slurry caused by the single employment of the polyethylene oxide adduct, thereby permitting to produce a sialon powder-containing slurry extremely reduced in the foamability, to shorten a time for a deforming process, to facilitate the casting molding, and further to readily produce sialon molded products having complicated shapes incapable of being molded by press molding methods.
Patent JP-S53110145-A (JP)
Title: Driving mechanism for rotary regeneration-type heat exchanger
Inventor: OKANO HIROSHI
IPC: F16H55/14
Filed: 1977-03-07
Abstract: PURPOSE:To reduce cost by arranging the toothed ring plate on the outer periphery of the regenerative element through the buffering mechanism and gearing the driving toothed wheels with said ring plate, and forming the ring plate through sheet-metal forming to provide with mass productivity.