baber/WOPTO huggingface dataset:
Patent JP-S6043788-A (JP)
Inventor: NAKARAI MASAZUMI
IPC: G06K17/00
Filed: 1983-08-19
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-S5777624-A (JP)
Title: Adsorbent for rheumatoid factor and apparatus for removing rheumatoid factor
Inventor: YAMAWAKI NAOKUNI
IPC: A61M1/36
Filed: 1980-10-31
Abstract: PURPOSE: To provide a rheumatoid factor adsorbent containing, as an active component, immunoglobulin G denaturated by contacting with an organic solvent, and to provide a safe and sure treating apparatus for collagen disease, composed of a container having an inlet and an outlet of fluid and containing said adsorbent.  
     CONSTITUTION: Denaturated substance containing immunoglobulin G can be obtained by contacting and denaturating an immunoglobulin G-containing substance with an organic solvent such as formamide, acetamide, etc. The objective adsorbent for rheumatoid factor is prepared pref. by crosslinking and insolubilizing the denaturated substance. The adsorbent is packed in a container having an inlet and an outlet of fluid to obtain the rheumatoid factor removing apparatus. By passing the body fluid (blood, plasma, etc.) of a patient of collagen disease through the apparatus, and returning the cleaned blood fluid to the patient, the rheumatoid factor which is supposed to a cause of the disease can be removed, and the treatment of collagen disease can be carried out with simple method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05342464-A (JP)
Title: Display device for automatic vending machine
Inventor: WATANABE KATSUNORI
IPC: G07F9/02
Filed: 1992-06-11
Abstract: PURPOSE:To provide goods to a customer in more desirable state by estimating the temperature of the goods based on the change of room temperature, and displaying information with respect to the temperature on a display part at the front of an automatic vending machine. CONSTITUTION:A room temperature sensor 16 as a temperature detector consisting of thermistors provided in plural goods columns, respectively, is connected to the sensor interface part 11 of a controller 10 so as to detect the atmospheric temperature (room temperature) of the goods columns, and a cooler 17 consisting of a refrigeration cycle consisting of a compressor and a heater 18 consisting of an electric heater, are connected to a thermal control part 12. The controller 10 estimates the temperature of the goods housed in the neighborhood of the goods sales port of the automatic vending machine based on the state of change of the relational room temperature, and displays the information with respect to the estimated temperature of the goods on the display part 9 provided at the front of the automatic vending machine.
Patent JP-S6129679-A (JP)
Inventor: SAKURAI SEIJI
IPC: F27D1/14
Filed: 1984-07-23
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-H0446027-A (JP)
Title: Device for producing flaky glass
Inventor: MIZUNO TOSHIAKI
IPC: C03B37/005
Filed: 1990-06-11
Abstract: PURPOSE:To continuously and efficiently obtain a flaky glass by circulating a looped substrate on a circulating line, coating the substrate with a soln. of organometallic compds., drying the coating film in a drying furnace, releasing and collecting the film from the substrate by a collecting means. CONSTITUTION:A circulating line is provided to circulate a looped substrate 3. The substrate 3 is introduced into a soln. of organometallic compds. (e.g. silicon ethoxide), and the substrate 3 is coated with the soln. 1. The substrate 3 is then introduced into an electric furnace 4 to dry the coating film, and the film is shrunk and released. The substrate 3 is then introduced into a suction device 5, hence the released film is sucked and collected, and a flaky glass is obtained. Pure water is sprinkled over the substrate 3 from a sprinkler 7, and the substrate 3 is cleaned by a brush 6, dried by a hot-air dryer 8 and again introduced into the soln. 1.
Patent JP-2000308150-A (JP)
Title: Remote control switch device for making waiting power of operating electronic equipment zero
Inventor: MATSUO AKITOSHI
IPC: H04N5/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To save the energy of the waiting power of used electronic equipment by providing a circuit reaching the used electronic equipment from a main-power through a switch circuit, receiving an infrared signal emitted by a remote controller and turning on/off a mains-powered circuit to be supplied to the used electronic equipment. SOLUTION: The plug of an AC cord 100a belonging to a remote control switch device 100 for making the waiting power of used electronic equipment zero is inserted into the outlet of a main-powered supply. The plug of an AC cord 200a belonging to used electronic equipment 200 is inserted into the output outlet of the device 100 for making the waiting power of the used electronic equipment zero. In the case the power switch of an accessory remote controller is pressed down while the equipment 200 operates normally, an infrared signal is emitted, an infrared light receiving circuit 103 receiving it turns off a switch circuit 109 through a hold circuit 105 and a drive circuit 108, and disconnects all commercial power supplied to the equipment 200.
Patent JP-S6214441-A (JP)
Title: Semiconductor wafer and segmentation thereof
Inventor: ISHIKURA HIDENOBU
IPC: H01L21/78
Filed: 1985-07-12
Abstract: PURPOSE:To prevent cracks from being produced in device activation regions by a method wherein a first groove deeper than a semiconductor device working depth is formed along a segmentation region on the primary surface of a semiconductor wafer and a second groove is formed in the opposite surface. CONSTITUTION:At a location in the primary surface of a P-type semiconductor substrate 28 planned for a prescribed scribe line, a groove 50 of a width W1 is formed. In the rear side of the P-type semiconductor substrate 28, a groove 52 of a width W2 is formed at a location opposite to the groove 50. THe width W2 of the groove 52 is larger than the width W1 of the groove 50. The depth D1 of the groove 50 is larger than the junction depth D of an N-type semiconductor region 30. A cutter is applied to the groove 50 that is a scribe line. With the groove 50 being deeper than the junction depth D of the N-type semiconductor region 30, cracks are produced only under the groove 50 and do not affect the photodiode activation region.
Patent JP-H11342580-A (JP)
Title: Stylus drive control device for gravure engraving machine
Inventor: YAMAGUCHI MINETOSHI
IPC: B41C1/045
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To engrave an always stable and highly accurate cell regardless of a generated heat in an engraving head drive part and a change in the environmental temperature. SOLUTION: The stylus drive control device is equipped with an engraving signal generation means which generates an engraving signal containing a direct current signal component and an alternating current signal component based on an image density signal and a carry signal, a direct current displacement detecting means including a second sensor or the like, an alternating current displacement detecting means including a first sensor or the like, a gain control amplifier 69, an adder 70 or the like. The direct current displacement detecting means detects the displacement level of a stylus from its early state in relation to the direct current signal component. The alternating current displacement detecting means detects the displacement level of the stylus from its early state in relation to the alternating current signal component.  The engraving signal correction means corrects the direct current signal component and the alternating current signal component of the engraving signal in accordance with the displacement level obtained by the direct current displacement detection means and the alternating current displacement detecting means.
Patent JP-H11349324-A (JP)
Title: Production of rare earth metal oxide and rare earth metal-containing compound oxide hollow particle
Inventor: ADACHI KINYA
IPC: C01F17/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide rare earth metal oxide and rare earth metal-containing compound oxide hollow particles having excellent fluidity, dispersibility, weather resistance and heat resistance. SOLUTION: This method for producing rare earth metal oxide and rare earth metal-containing compound oxide hollow particles comprises suspending a rare earth metal hydroxide, oxide, compound hydroxide and compound oxide sol or slurry or their mixture in an organic solvent to prepare a W/O type emulsion in which the fine water drops containing the sol or slurry therein are homogeneously dispersed in the organic solvent, adding the W/O type emulsion to a >=2C alcohol, washing and filtering the obtained precipitates and subsequently drying and calcining the obtained particles. The obtained rare earth metal and rare earth metal-containing compound oxide particles are spherical, have an average particle diameter in the range of 0.001-500 μm, have a hollow structure, and have excellent fluidity, dispersibility, weather resistance and heat resistance.
Patent JP-H102862-A (JP)
Title: Immobilizing reagent for detecting fluorescence of catechol compound and vanillyl compound, and detecting method therefor
Inventor: NODA HITOSHI
IPC: C09K11/06
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To enhance the sensitivity of detection by bringing a catechol compound or a vanillyl compound into reaction with 1,2-diarylethylenediamine held to a solid phase bonded hydrophobically under the presence of an oxidizing agent to produce a benzoxazole derivative, and quantitatively determining the fluorescence. SOLUTION: 1,2-Diarylethylenediamine is fixed by hydrophobic bonding to a hydrophobic bonding layer 2 on the surface of an immobilizing reagent. The aryl part of 1,2-diarylethylenediamine is deeply bonded to and held by the hydrophobic bonding layer 2, and the diamine part is held on the outside from the surface. A catechol compound or vanillyl compound forms a benzoxazole derivative with 1,2-diarylethylenediamine under the presence of an oxidizing agent. For the measurement of fluorescence of the benzoxazole derivative, various fluorescence measuring devices are usable. On the basis of the comparison with the fluorescence of a sample having a known concentration, the concentration of a matter to be detected in the sample can be also measured.
Patent JP-S6043616-A (JP)
Title: Observing method of optical fiber in welding connection device
Inventor: YAMADA TAKESHI
IPC: G02B6/38
Filed: 1983-08-22
Abstract: PURPOSE:To observe a direct image and a reflected image of an optical fiber simultaneously by single-time focusing by putting a transparent medium which is larger than air in refractive index and has a specific length along an optical path in the optical path. CONSTITUTION:The direct image 10a when the abutting part of the optical fiber 10 is seen directly from above and the reflected image 10b when it is viewed horizontally through a mirror 14 are observed simultaneously through a microscope 11, and the transparent medium 20 which is larger in refractive index than air and has the specific length along the optical path is put in the optical path extending from the optical fiber 10 to an objective lens 12 through the mirror 14. Then, the optical path length from the optical fiber 10 directly to the objective lens 12 is equalized substantially to the optical path length from the optical fiber 10 to the objective 12 through the mirror 14, and the direct image 10 and reflected image 10b are observed simultaneously by putting in focus once.
Patent JP-S5581826-A (JP)
Title: Production of tetrahydrofuran and 1,4-butanediol
Inventor: YOSHIDA YOSHINORI
IPC: C07C29/80
Filed: 1978-12-12
Abstract: PURPOSE: 1,4-Diacetoxybutane is cyclized with less than stoichimetic amount of water to form tetrahydrfuran and the rest of unreacted acetate is subjected to ester- interchange reaction with methanol to form 1,4-butanediol, thus producing both products at the same time at any ratio.  
     CONSTITUTION: The cyclization of 1,4-diacetoxybutane is effected by reaction with a less than stoichiometric amount of water (0.2W0.8mol/mol of the acetate) in the presence of an acidic catalyst and the reaction product is fed to the first distillation column II where a fraction mainly containing tetrahydrfuran is taken out of pipe 4 at the top. The unreacted diacetate taken out of the bottom of the distillation column is sent to the second distillation column III where the diacetate is brought into contact with methanol countercurrently in vapor-liquid phase in the presence of an acidic or basic catalyst to effect the ester-interchange reaction. The resulting product, 1,4-butanediol is obtained from pipe 9. When the amount of unreacted diacetate is arbitrarily set in the ester-interchange reaction and the remaining diacetate is recycled to the cyclization reaction, the production ratio of the two products can be arbitrarily determined. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H098539-A (JP)
Title: Dielectric resonator antenna
Inventor: FUKAGAWA TAKASHI
IPC: H01Q13/24
Filed: 1995-06-20
Abstract: PURPOSE: To allow the dielectric resonator antenna configured small to send/ receive a circularly polarized wave. CONSTITUTION: A conductor plate 2 is adhered to a bottom side of a semispherical dielectric body 1 in which a change in a dielectric constant is a maximum and a minimum respectively in directions AB and CD orthogonal to each other, power is fed in phase through a 1st coaxial feeder and a 2nd coaxial feeder of the same length. Since the resonance frequency of the electric field differs in the directions AB, CD in the inside of the dielectric body 1, the electric field emitted from the antenna in the direction AB differs in phase from that in the direction CD by 90 deg. and the combined electric field of both the electric fields causes a circularly polarized wave.
Patent JP-H0364286-A (JP)
Title: Satellite television communication system for processing polling and response of viewer
Inventor: FUERUNANDO MORARESU GARUZA
IPC: H04N7/173
Filed: 1990-06-13
Abstract: PURPOSE: To enable analyzing the response of viewers over a wide local area in realtime by instantaneously transmitting the poling and response signal of the viewer in online by means of radio wave. CONSTITUTION: A satellite station 1 receives, relays or re-transmits data by directional antennas 1A, 2F and 3A between a viewer poling data center 2 and a local area relay station 3 through a normal communication channel link. The local relay station 3 executes a local processing concerning a question and an answer in the single frequency channel of a narrow band like 218MHz and the response of the viewer is returned to a central data center 2 through the satellite station 1 in realtime. Thus, a local area viewer response unit 4 which is widely separated executes adjustment and a processing from the single central data center.
Patent JP-S5485293-A (JP)
Title: Soft polymer and its preparation
Inventor: ODA HIDEKUNI
IPC: C08F210/08
Filed: 1977-12-21
Abstract: PURPOSE: To prepare a low crystalline soft polymer having excellent transparency and free of surface stickiness, by the random copolymerization of 1-butene and propylene in the presence of a catalyst containing a composite comprising Mg, Ti and a halogen.  
     CONSTITUTION: To prepare a 1-butene/propylene copolymer having (A) the content insoluble to boiling n-hexane of ≤5.0 wt%, (B) content soluble to boiling methyl acetate of ≤2.0 wt%, (C) a melting point of 40W120°C, (D) an intrinsic viscosity of 0.5W6.0 dl/g. (E) elongation at break of ≥400%, (F) tensile strength of ≥100 kg/cm 2 , and (G) torsional rigidity of ≤1000 kg/cm 2 , by the random copolymerization of 1-butene and propylene in the presence of a catalyst composed of (a) a composite containing Mg, Ti and a halogen, (b) an organometallic compound containing a metal of the I-III group of the periodic table, and (c) an electron donor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5579947-A (JP)
Title: Ventilator
Inventor: SHIRONAGA HIDEO
IPC: F24F7/08
Filed: 1978-12-13
Abstract: PURPOSE: To improve the heat exchange efficiency of a ventilator equipped with a heat exchanger by employing such a suction air passage as is smaller in cross-sectional area than a discharge air passage.  
     CONSTITUTION: A ventilator 1 consists of a blower body 2 and a decorative cover body 3. The blower body 2 is divided by a partition 4 into a discharge air passage 5 and a suction air passage 6. Partitions 10, 11 having air vents 12 are provided in the passages 5, 6 such that the partitions 10, 11 are parallel to the partition 4 to face fans 8, 9, respectively. An electric motor 7 for coaxially driving the fans 8,  9 is fixed in the partition 4 such that the electric motor 7 is projected more into the suction air passage 6 than into the discharge air passage 5 to thereby render the cross-sectional area of the suction air passage 6 smaller. A heat exchanger 15 rotatable by an electric motor 17 is provided in the decorative cover body 3. Thus, the flow rate of suction air is reduced as compared with that of discharge air. As a result, the heat exchange efficiency can be improved, and the manufacturing cost can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0323207-A (JP)
Title: Production of carbon compact
Inventor: SAKUMA KIYOSHI
IPC: C04B35/83
Filed: 1989-06-16
Abstract: PURPOSE:To obtain a high density carbon compact in a high yield of carbonization by molding a starting material mixture of a carbon material with a precursor of carbon, carbonizing or graphitizing the compact and carrying out the carbonizing stage under immersion in a soln. of a thermoplastic precursor of carbon. CONSTITUTION:A starting material mixture of a carbon material such as coke, graphite or carbon fibers with a precursor of carbon such as pitch, phenol resin or coal tar is kneaded and molded. This primary compact is carbonized or graphitized to obtain a carbon compact. The whole or a part of the carbonizing stage is carried out under immersion in a soln. of a thermoplastic precursor of carbon. By this method, the carbon compact is prevented from being made porous by the vaporization of a volatile component in the precursor of carbon or a decomposition product at the time of carbonizing the primary compact in an inert gaseous atmosphere.
Patent JP-H0727766-A (JP)
Title: Reagent-bonded polymer and its preparation
Inventor: TAKAI SHINJI
IPC: C08F12/00
Filed: 1993-06-24
Abstract: PURPOSE:To bond an active functional group other than amino group of a reagent and the reagent other than acid-base indicator to a copolymer by a method wherein a polymer provided with a bonded part expressed by a specific formula is used. CONSTITUTION:A copolymer of a halogenated alkylstyrene expressed by Formula I and acrylic acids expressed by Formula II is bonded, as an insoluble carrier, to a reagent, and made to be a polymer which has a) a reagent-bonded part in which a reagent containing a carboxyl group is bonded and which is expressed by Formula III, b) a reagent-bonded part in which a reagent selected from an oxygen-active substance and an immunity-active substance is bonded and which is expressed by Formula IV, and c) a reagent-bonded part in which an acid-based indicator has been bonded and which is expressed by Formula IV. In the formulae, X represents a halogen, R<1> represents a 1 to 4C alkyl group, R<2> and R<3> represent halogen atoms and a 1 to 4C alkyl group respectively independently, R<4> to R<6> each represents hydrogen atoms, a 1 to 4C alkyl group or a 1 to 4C hydroalkyl group, Sp represents a spacer structure, B+ or - represents a reagent component which is charged positively or negatively and ... represents an electrostatic bond.
Patent JP-S5376319-A (JP)
Title: Dc transformer and actuator for base of transistor using same
Inventor: AKAMATSU MASAHIKO
IPC: H03K17/61
Filed: 1976-12-20
Abstract: PURPOSE: To prevent the secondary output of an AC power supply from generating any dip by inserting a bi-directional thyristor in series with the AC supply to make the width of a reset pulse shorter than the half period of the AC supply and to shorten the time of the reset mode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H104387-A (JP)
Title: Optical network system
Inventor: MIKAMI HIDEAKI
IPC: H04B10/077
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide the optical network system in which not only number of connectable nodes and a transmission distance are extended but also a system parameter is easily changed. SOLUTION: All carriers from a node 1-1 remotest from a center 2 are sent at the same level and they are received by a center 2 and a carrier level detection circuit 4 measures the level of the carriers. A microprocessor unit 5 assigns a carrier frequency with a larger level deviation than the carrier of a pilot signal as a carrier frequency of a nose arranged closer to the center 2 based on the measurement result and generates carrier control data used to control the carrier level constant. A control system electro-optic converter 6 applies electro-optic conversion to a signal where noise service data are multiplexed on the carrier control data and sends the resulting signal to an outgoing system optical fiber. Nodes 1-1 to 1-N controls the carrier frequency and the carrier level of an internal FM modulator based on the received control data.
Patent JP-2000344434-A (JP)
Title: Motor characteristic computing method for elevator
Inventor: SAHODA NORIYUKI
IPC: B66B5/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate motor load characteristic of an elevator by obtaining approximate characteristic curves on the basis of each torque measured value measured at the ascending time and descending time of a car, and shifting the approximate characteristic curves into line symmetrical positions in a heavy load area with a balance point as an axis of ordinate. SOLUTION: Torque command values 18a-18c and torque command values 19a-19c are measured from the ascending operation time and descending operation time of a car using only the load in a light load area or less. A balance point 21 is computed from approximate characteristic curves 20a, 20b obtained on the basis of the measured values. A 'full' display function can be set by computing a torque command value at the time of load 80% from a motor characteristic curve formed of continuous characteristic curves 20a, 22b and continuous characteristic curves 20b, 22a obtained by shifting the approximate characteristic curves 20a, 20b in line symmetrical positions in a heavy load area with the balance point 21 as an axis of ordinate.
Patent JP-H11347679-A (JP)
Title: Electric forging device
Inventor: MURAKAMI YUKIO
IPC: B21J9/08
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To increase the exchange cycle of an electrode, and to improve the productivity by providing one electrode formed of a long strip having the width on which an end face of a work can be sufficiently abutted, and intermittently reciprocating the electrode in the longitudinal direction by an appropriate support body. SOLUTION: After an upper end part of a stock 1 is held by a lower electrodes 8, the stock 1 is elevated by a pressing rod, and its upper end is abutted on a lower side of an upper electrode 15. The upper end part of the stock 1 is energized and heated through electric resistance to obtain an intermediate work 2 having an expansion diameter part 2a. As soon as a formed intermediate work 2 is discharged, a stepping motor on a right winding roller 14 side is slightly turned counterclockwise in the front view, and the upper electrode 15 is moved to the right by a quantity in which the upper end of the stock 1 to be formed next is abutted. When a new stock 1 is held by the lower electrode 8, the pressing rod is again elevated and energized to form a similar intermediate work 2.