baber/WOPTO huggingface dataset:
Patent JP-H06347381-A (JP)
Title: Dispensing apparatus
Inventor: KAWANABE JUNICHI
IPC: G01N35/10
Filed: 1993-06-04
Abstract: PURPOSE:To vary a dispensing operation by moving downward a chip which emits gas from its end, stopping the downward movement as its inner pressure rises, obtaining a mutual action of liquid sample from the inner pressure at the time of stopping and the chip, and controlling to drive it by using the value. CONSTITUTION:A chip 14 for dissipating gas from a gas supply unit 25 from its end 14b is moved by a chip driving system 23, and its inner pressure is traced by a pressure sensor 27. When the chip 14 is moved down and brought into contact with a liquid level of the sample, the inner pressure in the chip 14 is raised, and a position of the liquid level can be detected by this pressure detection. When the level is detected and the chip 14 enters the liquid about 2-4mm, the system 23 is controlled by a controller 29 based on information from the sensor 27 to stop down moving of the chip 14. The, the gas is supplied from the unit 25, the inner pressure of the chip 14 is detected by the sensor 27, the controller 29 calculates a mutual action between the sample and the chip based on the pressure data, and controls a syringe pump driving system 21 by using the value to accurately dispense it.
Patent JP-S61292383-A (JP)
Title: Integrated circuit device
Inventor: TANAKA KUNINOBU
IPC: H01L25/00
Filed: 1985-06-20
Abstract: PURPOSE:To increase the yield at the time of manufacturing an integrated circuit device and to reduce the cost by a method wherein a photo element and an electronic element are formed on a separate chip and then mounted to be integrated. CONSTITUTION:In this integrated circuit device, a GaAs chip 1 on which a photo element is formed is mounted on a Si chip 2 on which an electronic element constituting various kinds of circuits for photo element is formed to be integrated. The photo element on the GaAs chip 1 is electrically connected to the electronic element on the Si chip 2 with gold wires 3, etc. Further, the electronic element on the Si chip 2 is electrically connected to a package, etc. with gold wires 4, etc. By doing this, an output circuit containing an active element such as a large sized transistor, etc. is formed on the Si chip 2, with the results that the yield of the GaAs chip 1 at the time of the manufacture can be increased by making the area of the GaAS chip 1 smaller.
Patent JP-2000317097-A (JP)
Title: Ball tank for pachinko machine
Inventor: SUGITA YOSHIMORI
IPC: A63F7/02
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To allow prize balls or lent balls to smoothly flow without forming a bridge at the time of allowing them to flow from a ball tank into a ball alignment rail device. SOLUTION: In this ball tank being a box-shaped container for temporarily storing prize balls and lent balls, a horizontal cross section is composed of an almost rectangular wall surface and a bottom surface 22, the bottom surface 22 is made into slope lowered from a wall surface 21c to wall surface 21d, and an opening part 3 having an opening 31 as wide as the ball alignment rail device is formed at the lowest portion of the bottom surface 22. Further, opening part side edge planes 23a and 23b from both side edges 32a and 32b in the breadthwise direction of the opening part 3 to the respective inside wall surfaces 21a and 21b of a ball tank 2 are formed while being inclined oppositely to the inclination of the bottom surface 22.
Patent JP-H01303873-A (JP)
Title: Picture transmission method
Inventor: YAMAGAMI MIGAKU
IPC: H04N1/413
Filed: 1988-05-31
Abstract: PURPOSE:To attain efficient transmission by selecting adaptively the linear compression encoding and the 2-dimension compression encoding for each block at least, giving an identification signal representing the result of any encoding to each block and sending the result. CONSTITUTION:A data for the method consists of flags A, G representing the delimiter of frame at the start and the end of the frame, a line number D of a picture, a code C representing compression or noncompression, a code B representing whether a linear encoding or a 2-dimension encoding is applied, an error detection code (CRC code) F with respect to a line number and a compression code, and the compression code E representing a compressed picture data. Moreover, the two identification codes B, C in the frame can be expressed respectively by one bit code. A discrimination circuit 16 at the sender side outputs a data through neither a linear compressor 12 nor a 2-dimension compressor 14 from a selection circuit 24 to output a format signal. Thus, efficient transmission is attained.
Patent JP-H03109511-A (JP)
Title: Semiconductor light waveguide
Inventor: MAKIUCHI MASAO
IPC: G02B6/30
Filed: 1989-05-30
Abstract: PURPOSE: To enable optical coupling to a single mode optical fiber with high efficiency and to reduce the loss in the case where light of a single mode is propagated by alternately laminating barrier layers and well layers consisting of a material which is larger in refractive index than the barrier layers, is lattice-aligned to the barrier layers and is capable of changing the refractive index by selecting the compsn. thereof, thereby constituting quantum wells. CONSTITUTION: This semiconductor optical waveguide has multiple quantum wells 13 constituted by alternately laminating the InP barrier layers 13A and the wafer layers consisting of the material which his lattice-aligned to InP and is capable of changing the refractive index by selecting the compsn. thereof and an InP rear surface side clad layer 12 and InP front surface layer side clad 14 holding the multiple quantum wells 13 from above and below and an InP substrate 11 which supports the respective clad layers and the multiple quantum wells 13. The mesa of the depth arriving at the inside of the InP front surface side clad 14 from the surface is formed or, further, the thickness of the barrier layers or the well layers is changed or the compsn. of the well layers is changed.  As a result, the optical coupling with the single mode optical fiber is embodied with high efficiency and the propagation loss of the light is small.
Patent JP-H06172352-A (JP)
Title: Pyridyl-1,2,5-oxadiazolecarbonamide-2-oxide
Inventor: KAARU SHIEENAFUINGAA
IPC: A61K31/44
Filed: 1993-06-04
Abstract: PURPOSE: To provide the compound having smooth muscular relaxing action, platelet agglomeration inhibiting action, hepatic function controlling action or the like which are useful for treating cardiovascular diseases, erection insufficiency or the like.  
     CONSTITUTION: This compound is expressed by formula I [one of R 1  and R 2  is pyridyl and the other is a group -CONR 3 R 4  (R 3  and R 4  are each H, 1-6C alkyl or the like), a group -(CH 2 ) n -Z ((n) is 2-4; Z is amino, 1-6C alkylamino or the like), a group -(CH 2 ) m -Ar ((m) is 0-3; Ar is aryl, heteroaryl or the like)]. The compound is obtained by oxidizing a compd. of formula II by using an oxidant (e.g. potassium ferrocyanide) in a solvent (e.g. water and alcohol) at -10 to 50°C. A dosage of a medicine contg. the compd. of the formula I is 0.5-100 mg/day for oral administration. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S624063-A (JP)
Inventor: ANZAI SHIGEO
IPC: B29L22/00
Filed: 1985-06-19
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-H04359539-A (JP)
Title: Electrostatic attraction apparatus
Inventor: KISA TOSHIMASA
IPC: H01L21/67
Filed: 1991-06-06
Abstract: PURPOSE:To detect the existence and the holding state of a wafer with good accuracy even in a state that a high frequency has been applied regarding an electrostatic attraction apparatus which is provided with a means to detect the existence and the holding state of the wafer. CONSTITUTION:In an electrostatic attraction apparatus wherein a wafer 6 is held by using an electrostatic attraction operation and a holding-state detection means used to detect the existence and the holding state of the wafer 6 is provided, the holding-state detection means is constituted of the following: a gas flow passage 3 in which a gas for pressure measuring use at a definite pressure flows; a pressure measuring hole 4 one end of which is connected to the gas flow passage 3 and the other end of which is opened in a position faced with the wafer 6; a diaphragm sensor 13 which measures the pressure of said gas, for pressure measuring use, which flows inside said gas flow passage 3; and a holding-power measuring circuit 15.
Patent JP-H085464-A (JP)
Title: Temperature measuring device using optical fiber for high temperature liquid
Inventor: KOMATANI MASANORI
IPC: G01J5/00
Filed: 1994-06-17
Abstract: PURPOSE:To accurately measure the temperature of the molten metal in a furnace for a continuous long time by inserting one end of an optical fiber, which is wound around a drum and which is covered with a metal tube, into a temperature measuring nozzle, and feeding it into the high temperature liquid in a container. CONSTITUTION:In an optical fiber supplying device 10, one end of an optical fiber 11, which is previously wound around an optical fiber drum 16 and which is covered with a metal tube, is inserted into a temperature measuring nozzle 20, and fed into the molten metal at a high temperature in a furnace, and a radiation thermometer 17 connected to the other end of the optical fiber 11 measures the temperature of the molten metal inside of the container. The nozzle clog preventing gas is supplied from a nozzle clog preventing gas supplying device 30 to a space formed between the inner wall of the nozzle 20 and the peripheral part of the optical fiber 11 so as to prevent the seal of the tip of the nozzle 20. After taking out the nozzle from the molten metal, the nozzle sealing preventing gas is blown out from a gas blowing hole of the gas blowing nozzle 36 to the periphery of the nozzle 20 so as to prevent the coming of the slug left in the furnace close to the nozzle 20, and as a result, sealing of the nozzle 20 is prevented. and the continuous measurement is made possible in the case of batch processing.
Patent JP-H11324402-A (JP)
Title: Base isolation support device
Inventor: KURABAYASHI HIROSHI
IPC: F16C29/06
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To smoothly actuate a structure even when the distance between the bottom face of the structure and a foundation are not the same level with each other by arranging a number of rolling bodies between a passage for the rolling bodies, provided in the upper and lower holding parts of a connection block, and arranging sliding members between the upper and lower holding parts and the foundation side rail and the structure side rail. SOLUTION: In a connection block 12 provided in a right-angled crossing part of a foundation side rail 8 and the upper structure side rail 9, both the rails 8, 9 are transferably pinched by the upper and lower holding parts 13, 14, and sliding members 16 attached to the connection block 12 are provided respectively between the holding parts 13, 14 and both the rails 8, 9. Further, a number of rolling bodies 22, 28 are arranged between passage ways 18, 24 for the rolling bodies provided in respective holding parts 13, 14 and respective rails 8, 9. When the connection block is transferred against the foundation side rail 8 for instance, a number of rolling bodies 22 disposed in the passage way 18 between the foundation side rail 8 and the connection block 12 roll respectively and further, the sliding members 16 smoothly slide on the foundation side rail 8.
Patent JP-S5865357-A (JP)
Inventor: RICHIYAADO UIRIAMU HIITAA
IPC: F16H7/12
Filed: 1982-08-03
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-H07149828-A (JP)
Title: Ethylenic polymer and fuel tank using the same
Inventor: UEHARA YUMITO
IPC: C08F10/00
Filed: 1994-06-17
Abstract: PURPOSE:To obtain an ethylenic (co)polymer, excellent in uniform drawbility and mechanical characteristics such as environmental stress cracking resistance(ESCR) and having high rigidity and provide a lightweight fuel tank, having excellent impact resistance in spite of a thicker wall. than that of a conventional tank and further capable of shortening the cooling or injection time and production cycle. CONSTITUTION:This ethylenic (co)polymer is an ethylene homopolymer or an ethylene copolymer, comprising ethylene and a 3-20C alpha-olefin and having <=5wt.% alpha-olefin content. Furthermore, the ethylenic (co)polymer has (1) 2-6 (d1/g) intrinsic viscosity [eta], (2) 0.96-0.97 (g/cm<3>) density and (3) 2.5-4 value of R defined by R=sigma2/sigma1 (sigma1 and sigma2 are each a stretching stress at 2sec and 4sec extents of strain under flow conditions of a stretching strain rate epsilon=0.5sec<-1>).
Patent JP-S5563174-A (JP)
Title: Transmission/reception facsimile device
Inventor: KOMIYA KAZUMI
IPC: H04N1/42
Filed: 1978-11-06
Abstract: PURPOSE: To obtain a small-size and simple-structure facsimile device by using a high-sensitivity image sensor and the heat-sensitive formed into the same matrix form head at the transmission part and the reception part respectively and also using in common and switching the driving circuit.  
     CONSTITUTION: Photoconductive media R 1 '∼R 64 ' featuring the varying resistance by the amount of the incident rays which are deposited on the glass substrate through the thin film method to be used as the photoconductive medium, image sensor 17 formed with inverse current blocking diodes BD 1 '∼BD 64 ', thermal recording media R 1 ∼R 64 , and heat-sensitive head 16 comprising inverse current blocking  diodes BD 1 ∼BD 64  are formed in the same circuit constitution. In such constitution,  driving circuit 20 can be used in common for those component parts, and switches  S 1 '∼S 4 ' plus S 1 ∼S 4  are used for switching them. As a result, the circuit constitution can be simplified the facsimile device as a whole, at the same time realizing  an extremely small size since the condenser lens and the drive holding circuit of  head 16 can be omitted. Furthermore, the sensitivity of sensor 17 can be increased  about 1000 times as high as the sensor using the photo diode to enhance the performance greatly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5773870-A (JP)
Title: Automatic pressure regulating type electromagnetic pump
Inventor: NOMURA ATSUSHI
IPC: F04B17/04
Filed: 1981-08-29
Abstract: PURPOSE: To prevent the damage and improve the reliability of an automatic pressure regualting type electromagnetic pump by having a pressure receiving mechanism of a metal pressure receiving plunger instead of a diaphragm in such a pump.  
     CONSTITUTION: When a solenoid coil is energized an electromagnetic plunger 1 and a piston 9 make reciprocating movement to pump the fluid by a suction valve 12 and a discharge valve 13 opening a solenoid valve 28 to discharge the fluid through a discharge port 32. When the discharge pressure is increased for some reason the pressure between a nozzle and a pumping chamber 11 increases to displace a pressure receiving plunger 20 against a adjusting spring 22, the amount of such displacement being transmitted to a pressure reducing valve 17 via a rod 19, said pressure reducing valve 17 being moved to the direction to effect more constricting action to constrict the passing flow by a constriction hole and the pressure reducing valve to limit the supply of fluid to the nozzle size thereby automatically regulating the discharge pressure to the set pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62292568-A (JP)
Title: Hydraulic drive device for vehicle
Inventor: SUZUKI MASAHIKO
IPC: F01P7/04
Filed: 1986-06-11
Abstract: PURPOSE:To prevent generation of noise during abrupt restart of a hydraulic motor, by providing a bypass passage in parallel with a hydraulic motor, and by controlling the flow rate of the bypass passage with the use of a bypass valve. CONSTITUTION:A hydraulic motor 17 rotated by hydraulic pressure is connected in series in a pipe line from a hydraulic pump 15 to a power cylinder in a PS device 16. A bypass passage A is formed in parallel with the hydraulic motor 17, connecting between the upstream and downstream sides of the motor 17 and bypassing the latter. Further, an electromagnetic proportional valve 27 is disposed as a flow control valve in the bypass passage A, for continuously controlling the flow passage area of the bypass passage A in accordance with an electrical signal from an electrically controlling means ECV30.
Patent JP-S62292245-A (JP)
Title: Continuous casting method
Inventor: NODA IKUO
IPC: B22D11/103
Filed: 1986-06-13
Abstract: PURPOSE:To eliminate the necessity of relining for a lined refractory in a tundish and to extend the service life of the tundish by receiving immediately molten steel for casting of the next heat after discharging the remaining steel and slag in the tundish and exchanging the refractory for molten steel pouring into the new one and starting the casting after heating and stirring the molten steel. CONSTITUTION:The molten steel 2 in a ladle 1 is poured into the tundish 3 and poured into a mold 6 through a sliding nozzle 4 and submerged nozzle 5, which are refractories for molten steel pouring, to cast continuously to a cast slab 7. After that, at the time of exchanging the above refractories for molten steel pouring, the casting operation is stopped, the molten steel and slag in the tundish 3 are discharged by turning over the tundish 3 and the tundish 3 is taken out. Next, after exchanging the above refractories, the molten steel 2 is poured into the tundish 3 from the ladle 1 and after executing electric heating, etc., and stirring gas bubbling, etc., from the bottom tundish 3, the slag, etc., sticking to the lining refractory in the tundish 3 is separated as floating up. And, the molten steel 2 in the tunsidh is poured into the mold 6 and also is supplied into the tundish 3 from the ladle 1 to reopen the continuous casting operation.
Patent JP-H04335889-A (JP)
Title: Carbamylphosphate synthetase i gene, detection of mutation of the gene and dna prove to used therefor
Inventor: HARAGUCHI YOGO
IPC: C12N15/09
Filed: 1991-05-09
Abstract: PURPOSE:To detect the subject mutation gene causing carbamylphosphate synthetase I(CPSI) deficiency which is congenital autosomal hereditary disorder by using a DNA constituting the total or a part of CPSI gene as a probe. CONSTITUTION:The objective DNA composed of the total or a part of the DNA having a specific base sequence and coding human hepatic carbamylphosphate synthetase I(CPSI) is produced by synthesizing a cDNA using an mRNA extracted from a human hepatic cell as a template, preparing a human hepatic cDNA library by using the synthesized cDNA and an oligo(dT) primer by plaque hybridization, screening the library by plaque hybridization using a DNA probe prepared by amplifying and labeling three fragments originated from the protein coding region of a rat CPSI cDNA, separating the positive clone, collecting a DNA from the positive alone and treating with restriction enzymes.
Patent JP-2000327392-A (JP)
Title: Concrete-repairing material and repair
Inventor: YOSHIDA HIROSHI
IPC: C04B38/08
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To improve the flowability of a repairing material, to dispense with application work using a trowel, etc., while making a mixing ratio of water be not larger than a specific value and to effectively repair faults by including minute hollow spherical particles in a repairing material filled in the faults in the surface of concrete. SOLUTION: This concrete-repairing material comprising minute hollow spherical particles, cement and aggregate contains a polymer dispersion (e.g. a liquid acrylic resin-based, a vinyl acetate copolymer resin-based or an acrylic- styrene copolymer resin-based) or water in an amount of <=15 wt.%. The minute hollow spherical particles are called microspheres, microballoons, hollow bubbles or a syntactic foam material, and has a diameter of 5-300 μm and the specific gravity 0.6-0.8. Air exists in the above particles and therefore makes their weight lighter than that of solid particles of the same volume. The particles are made of a aluminosilicate-based inorganic filler material. In order to repair faults, the repairing material is taken in operator's hand and is filled into pinholes or the like.
Patent JP-S5468912-A (JP)
Title: Device for operating ac generators in parallel
Inventor: WAKAYAMA KOUICHI
IPC: H02J3/38
Filed: 1977-11-12
Abstract: PURPOSE:To prevent inconveniences due to common excitation or single automatic voltage regulation, by controlling the parallel operation through a single voltage selector and performing the automatic voltage regulation through voltahe selectors for the respective generators during the non-parallel operation. CONSTITUTION:A common voltage detector VD is connected to a common bus. Relays RY1, RY2 are operated through auxiliary contacts K1, K2 interlocked with circuit breakers CB1, CB2 for the generators G1, G2 to shift the voltage detector VD through contacts C1, C2 of the relays. The voltage detector VD supplies a voltage detection signal to signal mixers M1, M2 contained in field controllers ES1, ES2 for the generators to apply inputs to power amplifiers FC1, FC2. Then, power is supplied to the field windings F1, F2 of the generators to perform the automatic voltage regulated operation of the generators. Voltage detectors ED1, ED2 for the automatic voltage regulation of the generators are selected to perform the non-parallel operation of the generators.
Patent JP-S5925822-A (JP)
Title: Preparation of polyphenylene sulfide
Inventor: KAWABATA TOHEIJI
IPC: C08G75/025
Filed: 1982-08-04
Abstract: PURPOSE:To obtain the titled compound having high viscosity and a low content of electrolyte component, by reacting an alkali metal sulfide with a polyhalo aromatic compound in the presence of an alkali metal salt of an organic carboxylic acid and a polyoxyethylene ether-based compound. CONSTITUTION:An alkali metal sulfide is reacted with a polyhalo aromatic compound [molar ratio of (0.8-1.2):1] in an organic polar solvent in the presence of both an alkali metal salt of organic carboxylic acid (0.05-2molar ratio to alkali metal sulfide) shown by the formula R1 (COOM)m(R1 is 1-30C monotetrafunctional organic group; M is Li, Na, K, Rb, or Cs; m is 1-4) and a polyoxyethylene alkyl ether-based compound or polyoxyethylene aryl ether-based compound (0.01-30wt% based on halogenated aromatic compound of the monomer) shown by the formula R2O(CH2CH2O)nH (R2 is 8-30C alkyl or aryl; n is 3-90) as an agent for separating impurities under heating (210-290 deg.C).
Patent JP-S5762024-A (JP)
Title: Optical rectifier for bidirectional travelling light beam
Inventor: TAKIZAWA MINORU
IPC: G02F1/09
Filed: 1980-09-30
Abstract: PURPOSE:To obtain a unidirectional traveling light beam with simple constitution by arranging a Brewster plate, a  Faraday rotator, a linear polarizing plate, and a faraday rotator in the optical path of a bidirectional traveling light beam. CONSTITUTION:A forward traveling light beam Wt having a plane of polarization in parallel to the paper surface is transmitted through a Brewster plate 23 at a Brewster angle thetaB and its plane of polarization is rotated by theta through a Faraday rotator 21. Since a linear polarizing plate 24 has its maximum transmission direction set at the angle theta to the X axis, the light Wt having a rotation angle theta of the plane of polarization is transmitted through the linear polarizing plate 24 as it is, and its plane of polarization is rotated by - theta through a Faraday rotator 22, so that it is emitted in its original state. A backward traveling light beam Wb having a plane of polarization in parallel to the paper surface, on the other hand, is made incident to the Faraday rotator 22 to rotate the plane of polarization by - theta, and the linear polarizing plate 24 transmits a component cos2theta; and the Farady rotator 21 rotates the plane of polarization by - theta, and the Brewster plate 23 reflects a vertical polarized wave component. thus, the unidirectional traveling light beam is obtained with the simple constitution.