baber/WOPTO huggingface dataset:
Patent JP-H081818-A (JP)
Title: Tube and manufacturing method as well as manufacturing device therefor
Inventor: SAKUMA SHIGEO
IPC: B29C48/90
Filed: 1994-06-27
Abstract: PURPOSE:To obtain effective radiation of infrared rays by a method wherein a tube is formed of a thermoplastic synthetic resin material and ceramics of micro grain state of alumina-silica, mixed into the synthetic resin material and provided with infrared ray radiation property. CONSTITUTION:A cylindrical tube is formed of a mixed material, in which thermoplastic synthetic resin material 1 and binder are mixed and, further, ceramics 3 of alumina-silica micro grain state is mixed uniformly. The mixed material is extruded from an extruding molding machine as a tube and is cooled quickly while retaining the shape thereof by a sizing device, then, is cut into a necessary axial length C. The radiation of infrared rays from the ceramics 2 coincides with the absorbing wavelength band of an organic compound whereby the promotion of function as well as the change of structure are generated. The ceramics 2 is mixed into the thermoplastic synthetic resin material 1, formed cylindrically, whereby the radiation of infrared rays arrives uniformly at the whole area of the inside and outside of the cylindrical shape while the shape of the tube is changed by a load but the tube will never be affected by the load in the radiating property of infrared rays since the tube is provided with a cylindrical shape.
Patent JP-H0773671-A (JP)
Title: Leakage antenna
Inventor: SENDA HIROMASA
IPC: H03K19/0175
Filed: 1993-07-06
Abstract: PURPOSE:To obtain buffer operation adapting to an operational source voltage different from each other by providing a level conversion control part adjusting a circuit threshold value voltage of an amplifier inverter and impressing a prescribed signal to the input. CONSTITUTION:By a sense amplifier 30, a signal MO outputted from a memory cell 18 is compared with a reference voltage Vref, and a sense signal SO is outputted. The amplifier inverter 17 is constituted of a PchFET 1 and an NchFET 2, and the signal YOS of H or L between the source voltage and the grounded voltage is outputted according to the sense signal SO received with the gates of both FETs. By the level conversion control part 31, a gate signal VSO is sent to the PchFET 6 according to the level of the signal VS of the input 32, and the PchFET 6 is operated in parallel to the FET 1 or turned off. Thus, when the voltage of the operational source 3 is e.g. 3V or 5V, the circuit threshold value voltage of the inverter 17 is adapted to the source voltage.
Patent JP-H0462854-A (JP)
Title: Ceramic package for semiconductor device
Inventor: SATO OSAMU
IPC: H01L23/08
Filed: 1990-06-25
Abstract: PURPOSE:To perform an automatic recognition certainly when mounting and wire- bonding of a semiconductor device are performed with an automatic machine, by forming an insulating layer having a blackish color tone of a low reflectivity on a ceramic base material having a whitish or light color tone of a high reflectivity, and by forming metallized patterns of goldenly or silverly colored plating on the insulating layer. CONSTITUTION:In an automatic machine for mounting and wire-bonding, usually television cameras are incorporated, and the patterns of the surfaces of a ceramic base material 1 and a semiconductor device 6 are programmed. The automatic machine divides the pattern into the two parts of a light being reflected strongly and weakly, and digitizes them with codes to recognize them. Also, the automatic machine collates the recognized pattern with the programmed pattern, and senses the positional and rotational discrepancies between metallized patterns 2 of the ceramic base material 1 and the semiconductor device 6. Then, the discrepancies are modified, and the semiconductor device 6 is mounted in a required position, and further, it is bonded to wires. At least a part of the metallized patterns are so formed as to emboss them on an insulating layer having a blackish color tone of a low reflectivity. Therefore, a sufficient contrast is obtained, and the recognition of the patterns can be performed rapidly and certainly.
Patent JP-H1012651-A (JP)
Title: Semiconductor device
Inventor: ANDO MAMORU
IPC: H01L29/732
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can improve its effective area rate. SOLUTION: In the semiconductor device, an active element is formed in a predetermined active element formation region 61 of a semiconductor substrate 60. Also formed on a rear side of the substrate 60 are one 64 of electrodes of the active element for external connection and other electrodes 63 and 64 of the element for external connection as part of the substrate 60 which are electrically connected to other electrodes and are formed as separated from the active element formation region 61. Also formed to the substrate is a means 65 for electrically connecting the electrodes 63 and 64 for external connection.
Patent JP-S5687455-A (JP)
Title: Automatic coater
Inventor: ITOU YASUO
IPC: B05B12/02
Filed: 1979-12-19
Abstract: PURPOSE: To obtain an automatic coater of easier handleability and excellent durability by using  a system in which a paint is coated through a spray gun reciprocatingly moving at almost right  angle to an object to be coated being fed by numerically setting the injection range of the paint.   
     CONSTITUTION: The lower end height H1 and the upper end height H2 of the range (b) of an  object (a) to be coated are divided by the originating distances of respective pulse outgoint truck  equipments, and then the values so obtained are put in an upper setter 8a as the lower and upper  limit positions of the injection range. Also, as the same time, the values obtained by dividing the  heights H 3  and H 2  of a concaved portion at the center of the range (b) by the originating distances of respective pulses are put in the upper setter 8a. The number of hangers counted by a  counter 16 until the front edge T0 reaches the front of the spray gun 68 and also the number of  strokes of the gun 68 until the front edge T0 passes through the front of the gun 68 and then the  front edge T1 and rear edges T2 and T3 pass are put in a selector 11. The gun 68 is moved up  and down for a certain distance while feeding the object a to be coated horizontally at a certain  speed, and during the period when it passes through the front of the gun, paint is sprayed on the  range (b) by repeatedly switching the gun to spraying or nonspraying each time the lower or  upper limit value of injection range set in the setters 8a and 8b coincide. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6060093-A (JP)
Title: Half-submerged catamaran
Inventor: TAMURA KINYA
IPC: B64F1/00
Filed: 1983-09-09
Abstract: PURPOSE:To ease the wave impact to which a catamaran is subjected when it is under sail or halted under loading with a helicopter by liftably attaching a wave impact damping member under the central part of a deck on which the helicopter can ride. CONSTITUTION:An elevator deck 12 is mounted on the upper hull 4 of a half- submerged catamaran so as to allow a helicopter 13 to be placed thereon. A wave impact damping member 18 is attached under the central part of the upper hull 4 via links 19a and 19a and operating mechanisms 20a and 20b as the member can be lifted up and down and fixed at an arbitrary position. If the catamar an with a helicopter 13 loaded thereon sails on the sea, the wave impact damping member 18 is fixed at an upper position so as to ease the wave impact against the upper hull 4 and prevent damages of the instruments mounted on the hericopter 13. When the catamaran is stationary, the wave impact damping member 18 is fixed at a lower position so as to prevent unnecessary pitching movement, whereby enabling the helicopter 13 of landing on and off even in stormy weather.
Patent JP-H1111750-A (JP)
Title: Automatic roll paper feeding device, image forming device and printer
Inventor: ISHIKAWA TADASHI
IPC: B65H19/12
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To separate the tip of roll paper from a roll body and feed the roll paper automatically at the time of feeding the roll paper to an image forming part while preventing the generation of a jam caused by complexity of setting the tip to a paper feeding means and misoperation. SOLUTION: Roll paper 1 is supported to a roll paper bearing 4, and a roll paper supporting shaft is rotated by a motor M through a clutch 24 and the like to rewind and feed paper to an image forming part 41 by rollers 31, 32, 35. In an automatic paper feeding device of such constitution, roll paper rotated clockwise is guided by a peripheral guide member 5 disposed at the periphery of the roll paper, and the tip of the roll paper is separated and guided by the tip part of a paper guide member oscillatory and energized by a spring 7 so as to feed paper automatically to the rollers 31, 32.
Patent JP-H0456635-A (JP)
Title: Hydraulic circuit structure for working vehicle
Inventor: MACHIDA MASARU
IPC: B60W10/10
Filed: 1990-06-25
Abstract: PURPOSE:To reduce the generation of gear noise during shift operation and the occurrence of seizure of a synchronizer ring and to improve durability of gear transmission device by keeping a clutch disengaging state without engaging a hydraulic clutch once in the middle of shift. CONSTITUTION:The hydraulic circuit of a working vehicle, such as an agricultural tractor, is provided with first and second actuators 11 and 12 to perform gear shift of a gear transmission device for running and a hydraulic clutch 3 for running transmission. In which case, a pilot operation type control valve 35 having a clutch engaging position 35a and a clutch disengaging position 35b is provided. First and second on-off valves 26 and 27 are located in a drain oil passage 21 connected to pilot oil passages 19, 20, and 36 through which a pilot pressure for operating a control valve 35 to the clutch engaging position 35a side is fed. When the actuators 11 and 12 are in a shift operation position, the on-off valves 26 and 27 are operated to a closed position, and the actuators 11 and 12 are interlinked so that the on-off valves 26 and 27 between shift operation positions are operated to an opening position.
Patent JP-S6324806-A (JP)
Inventor: ITO KATSUMI
IPC: A01B69/00
Filed: 1986-07-15
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-S6060024-A (JP)
Title: Roll rigidity controller in vehicle
Inventor: KUROKI JIYUNSUKE
IPC: B60G21/055
Filed: 1983-09-09
Abstract: PURPOSE:To improve steering safety ever so better, by making torsional rigidity in a stabilizer lower as compared with the case of a surfaced road when a road surface state is judged as poor, in case of a car provided with a stabilizer which makes the torsional rigidity variable by means of a driving device. CONSTITUTION:A U-shaped torsion bar 1 is divided into two part, namely, each of halves 1a and 1b at the central part, and a rigidity variable mechanism 10 is installed in an opposed end face between these halves 1a and 1b. This variable mechanism 10 seals up a magnetic fluid into each of chambers 15 and 16 between a cylinder part 11 locked to an end part of the half 1a, a disc part 12 to be formed in an end part of the half 1b and loosely fitted inside the cylinder part 11 and an end wall 14 installed in a tip end part of the cylinder part 11, then forms a magnetic field acting on the magnetic fluid by excitation of a coil 17, and makes internal frictional resistance of the fluid variable whereby a torsion spring characteristic is layered. And, this coil 17 is driven and controlled by a driving device 18 when a road condition detecting device judges as a rough road.
Patent JP-H068464-A (JP)
Title: Ink jet recording device
Inventor: KAWAI TSUTOMU
IPC: B41J2/175
Filed: 1992-06-24
Abstract: PURPOSE:To prevent crashing caused by keeping rigidity, to prevent degradation of an elastic packing caused by exchange and to prevent ink leakage caused by temperature change by providing elastic packing for an ink supply port and constituting a portion of a tank made of synthetic resin of an exchangeable type of ink tank with membrane like wall composed of elastic material. CONSTITUTION:As a material constituting an ink tank 2, an ordinary one can be used. A tank cap 3 is a membrane like wall composed of an elastic material formed in a body with the ink tank 2. As an elastic material, an ordinary packing material such as rubber can be used. Besides, an under portion of the ink tank is provided with a spoke 2a which connects the ink tank 2 with the tank cap 3 and ink or air is directly in contact with a surge membrane portion 3a. Then, volume change in an air part can be absorbed by the phenomena that the surge membrane portion 3a expands outside or shrinks inward. A packing portion 3b which is a portion of the tank cap 3 prevents ink leakage at the joint an ink jet recording head 1 and the ink tank 2.
Patent JP-S6324540-A (JP)
Title: Miniature metalic vapor discharge lamp and it's lighting method
Inventor: SAKUGI KYOICHI
IPC: H01J61/34
Filed: 1986-07-17
Abstract: PURPOSE:To prevent the discharge between lead wires and reduce the light shielding effect of the lead wire by arranging a luminous tube in a transparent outer tube sloping to the said outer tube. CONSTITUTION:A luminous tube 2 is enclosed in a transparent outer tube 1, and the central axis [a] of the luminous tube 2 is tilted by about 45 degrees to the central axis [b] of the transparent outer tube 1. The electrodes 3a, 3b on both ends of the luminous tube 2 are connected to the lead wires 4a, 4b introduced from the button stem 6 of the said outer tube 1 respectively. Thereby the distance between the lead wires 4a, 4b in the outer tube 1 can be widened so as that the discharge between the lead wires 4a, 4b cannot be generated even when a high voltage pulse is applied between them, and the lamp can reliably restart immediately after the switching off. And as the distance between the luminous tube 2 and the lead wire 4b is also widened necessarily, so the light shielding effect by the lead wire 4b can be reduced.
Patent JP-H09325096-A (JP)
Title: Auto sampler
Inventor: MORITA KOICHI
IPC: G01N1/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To easily detect beforehand if a sample is left mischievously or placed wrong, by displaying in a layout display a cell figure of a loading part set by a program with a different display attribute or the like from that of other loading parts. SOLUTION: A program-setting part 1 displays a 'setting of program' screen at a display 2. A program is set as an operator inputs through an input device 3 such as a mouse or the like. Many cell figures corresponding to loading parts are displayed at the display 2 in an arrangement matching a formation pattern of the loading parts. The actual loading parts can hence be imagined in combination with the cell figures. The cell figure of the loading part set in the program is displayed with a different display attribute from that of other loading parts. Therefore, a difference can be readily recognized through a simple comparison between the display of cell figures and the loading part where a sample is actually loaded. It becomes easy to detect if the sample is left behind, or the like.
Patent JP-H0339311-A (JP)
Title: Maleimide composition
Inventor: ROI JIYOSEFU JIYAKUSON
IPC: C08G73/12
Filed: 1990-06-27
Abstract: PURPOSE: To obtain a maleimide compsn. mainly containing a specific trifunctional maleimide and excellent in solubility in a low b.p. solvent, stable in a soln. in a prepreg. forming process and suitable for varnish of producing an electric laminated product or for sealing an electric part.  
     CONSTITUTION: A maleimide compsn. contains 85 wt.% or more of a trifunctional maleimide (A) represented by the formula (wherein R is a 1-3C alkyl or a halide and (n) is 1-4) and 15 wt.% or less of a monofunctional, difunctional and tetrafunctional maleimides (B) on the basis of the wt. of the maleimide component in the compsn. The compsn. is pref. obtained by reacting bis(aminobenzyl) aniline with maleic anhydride in a solvent to obtain a maleinamide acid, which is, in turn, heated in the presence of acetic anhydride and alkali metal salt to perform the ring closing reaction of the maleinamide acid. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5867763-A (JP)
Title: Water-dispersed thermosetting coating composition
Inventor: SASAKI HIROJI
IPC: C09D5/02
Filed: 1981-10-19
Abstract: PURPOSE:To provide the titled resource-saving and low-polluting composition having excellent temporary rust-preventing and corrosion-proofing properties and improved flow at the baking and drying process, by compounding a mixture of  polyester resin and a polymer resin containing phosphate group, with a blocked  isocyanate compound, etc. at specific ratios. CONSTITUTION:The objective composition can be prepared, e.g. by mixing (A) 15-95(wt)% polyester resin having a hydroxyl value of 10-300 with (B) 85-5% phosphate group-containing copolymer resin having a hydroxyl value of 3-150 and obtained by mixing (i) a phosphate group-containing alpha,beta-monoethylenic unsaturated monomer with (ii) an alpha,beta-monoethylenic unsaturated monomer other than the component (i), and mixing the above mixture with (C) a blocked isocyanate compound, (D) 0.01-5.0% surface active agent and/or thickener based on the thermosetting resin fine powder, and (E) a necessary amount of water.
Patent JP-H11286082-A (JP)
Title: Antistatic plate and its production
Inventor: MARUYAMA KOJI
IPC: B32B27/18
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic plate excellent in antistatic properties, mat properties, and scratch resistance by using a conductive coating containing mat fine particles and a method for producing the plate. SOLUTION: A conductive coating comprising a coating binder containing a (meth)acrylate compound having at least two acryloyl groups or methacryloye groups in a molecule as a main component, a conductive substance, mat fine particles. a photopolymerization initiator, and an organic solvent is applied to a synthetic resin plate by spraying to form an antistatic layer cured by photopolymerization.
Patent JP-H0833910-A (JP)
Title: Setup changing method of inter-run interval in rolling mill
Inventor: WASHIKITA YOSHIRO
IPC: B21B37/00
Filed: 1994-07-19
Abstract: PURPOSE:To enable a stable rolling operation of rolling stock by deciding the passing time of a roll gap and welded point based on the quality and dimensional elements of preceding and succeeding rolling stocks. CONSTITUTION:A roll gap setting device 11-15 and roll speed setting device 21-25 are provided in a first to fifth rolling stands #1-5. A roll driving motor M1-M5 is controlled by signals from these devices. A roll gap/speed for a rolling stock B to be rolled next is computed on the information from a coil data transmitting device 31 by an arithmetic device 32 for a roll gap/speed and an arithmetic device 33 for a changing time; a change is computed from the set value of the roll gap/speed for a rolling stock A that is in the middle of rolling presently; and a setting time required for such change is obtained. In addition, time is computed, by the arithmetic device 33 for a changing time, from the point of time for starting the change of setting the roll gap/speed until the time for reaching a stand from a welded point C. Consequently, a change of setting of inter-run internal is possible between rolling stocks that are greatly different from each other in the plate thickness and width.
Patent JP-S6320915-A (JP)
Title: Low power level shift circuit
Inventor: YOSHIDA HIROSHI
IPC: H03K19/00
Filed: 1986-07-15
Abstract: PURPOSE:To reduce power consumption in a level shift circuit by selecting a drain current value of an N-channel high voltage double diffusion transistor (TR) independently of the gate width limited by the minimum value of the photolithography of the TR. CONSTITUTION:A low voltage P-channel TR 6, because of the common connection of its gate and drain, acts like a resistor. A low voltage Pchannel TR 13 and a low voltage N-channel TR 14 constitute a transfer gate and act also like resistors in turning on the TRs 13, 14 by gates 12, 12'. The current decided mainly by the two resistors flows to a high voltage N-channel TR 7 whose gate and drain are connected in common, resulting in giving a gate voltage of a high voltage N-channel TR 8 of the same structure. Thus, if the high voltage N-channel TRs 7, 8 have the same channel width, a gate voltage making the same drain current flow is fed to the N-channel TR 8.
Patent JP-H0334904-A (JP)
Title: Microbicidal suspension composition
Inventor: HIRABAYASHI YOSHINORI
IPC: A01N25/30
Filed: 1989-06-29
Abstract: PURPOSE:To obtain the title composition for agricultural purposes by comprising 8-hydroxyquinoline copper, a naphthalenesulfonic acid anionic surfactant, a polyoxyethylene alkylarylsufate ester anionic surfactant, a thickener and water. CONSTITUTION:The title composition contains (A) 8-hydroxyquinoline copper, (B) a naphthalenesulfonic acid anionic surfactant such as beta-naphthalenesulfonic acid-formaldehyde condensate, (C) polyoxyethylenealkylarylsulfuric acid ester anionic surfactant such as polyoxyethylene nonylphenyl ether sulfate, (D) a thickener such as guar gum and water, further, when needed, an antifreezing agent, a defoaming agent, a preservative. Since it contains components B and C, the composition can keep the description stable for a long period of time and good dispersion in water.
Patent JP-S6060987-A (JP)
Inventor: SHINOHARA HIROSHI
IPC: C04B37/00
Filed: 1983-09-09
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。
Patent JP-H04330296-A (JP)
Title: Monoclonal antibody against lipopolysaccharide of vibrio cholerae
Inventor: KUMAGAI YOSHIHIRO
IPC: C12N15/02
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a monoclonal antibody for diagnosing Vibrio cholerae infection, having specificity to lipopolysaccharide of Vibrio cholerae, discriminating Ogawa type Vibrio cholerae from Inaba type Vibrio cholerae, produced by a hybridoma fused with a mouse splenocyte immunized with killed Vibrio cholerae. CONSTITUTION:Ogawa type Vibrio cholerae 47-4,041 strain and Inaba type Vibrio cholerae X19,203 strain cultured by a conventional procedure, are sterilized at 100 deg.C for 30 minutes, applied together with a Fenund's complete adjuvant to BALB/c mouse to immunize. After final immunization, a splenic lymphocyte is collected, fused with a cell strain of myeloma cell, only the fused cell is selectively cultured and monoclonally established by limiting dilution. Reactional specificities of the prepared plural monoclonal antibodies are examined by using Ogawa type Vibrio cholerae and Inaba type Vibrio cholerae, thus three kinds of monoclonal antibodies reacting with only either of Ogawa type or Inaba type Vibrio cholerae and a monoclonal antibody reacting with Vibrio cholerae of both the types are isolated. A reagent for detecting Vibrio cholerae capable of discriminating Ogawa type Vibrio cholerae from Inaba type comprising these monoclonal antibodies as active ingredients can be constituted.
Patent JP-S5791025-A (JP)
Title: Pulse forming line
Inventor: NINOMIYA NORIHIKO
IPC: H03K5/02
Filed: 1980-11-27
Abstract: PURPOSE:To obtain a pulse voltage line with small size, high dielectric strength and reliability, by making the external shape of an isolated pressure vessel of a main discharge switch and an auxiliary switch as conic shape. CONSTITUTION:Figure shows the distribution of equipotential surface before the operation of an auxiliary switch 8. As the dielectric substance, pure water of epsilon=80 dielectric constant, as the gas SF6 of epsilon=1, and as a pressure vessel 12', resin of epsilon=1 is used. The switch 8 provided between pulse lines 7 and 9 is a high-pressure switch for filling SF6 gas and the pressure is normally at 0-10 kg/cm<2>. Isolating material formed with thermosetting resin and glass is used for the pressure vessel 12'. The creeping distance is effectively used for the vessel 12', the difference of the dielectric constant is ingeniously utilized and the external shape of cone is provided.