baber/WOPTO huggingface dataset:
Patent JP-H06142713-A (JP)
Title: Rolling mill
Inventor: OOYANAI TSUKASA
IPC: B21B13/02
Filed: 1992-10-29
Abstract: PURPOSE:To manufacture a metal plate with high accuracy of thickness by a simple structure by providing heavy load rolling mills of a specific draft and a light load rolling mill with which projecting parts are rolled. CONSTITUTION:Plural heavy load rolling mills 10 which are arranged in series and each of which enables thickness reduction of >=10% and the light load rolling mill 20 which is arranged between these plural heavy load rolling mills 10 and with which the projecting parts generated on the metal plate 1 are rolled are provided. In this way, the projecting parts generated due to rolling on the upstream side is rolled with the light load rolling mill 20 and made into a plane shape. In the heavy load rolling mill 10, structures for bending and crossing work rolls are unnecessitated, so the structure is simplified. On the other hand, in the light load rolling mill 20, rolling force is small, so back-up rolls are unnecessary and a two-stage rolling mill with a simple structure is sufficient.
Patent JP-H07140276-A (JP)
Title: Beryllium storage container
Inventor: ONO KIYOSHI
IPC: G21B1/13
Filed: 1993-11-19
Abstract: PURPOSE:To prevent the formation of an outside reaction layer so as to reduce corrosion allowance and to prevent the soundness of a container from being lowered. CONSTITUTION:Container structural material 2 for storing beryllium material 1 is provided with a spacer 3. The beryllium material 1 and the container structural material 2 are thereby prevented from coming in contact with each other. This prevents the formation of an outside reaction layer that grows being generated from the contact point between both materials 1, 2 so as to prevent the soundness of the container structural material 2 from being lowered.
Patent JP-H03151649-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA MASANOBU
IPC: G01R31/26
Filed: 1989-11-08
Abstract: PURPOSE:To enable current consumption for each circuit block to be measured, enable it to be performed whether a power supply current is normal or abnormal, and enable an abnormal circuit block to be specified positively and easily by allowing the power supply current to flow from a common power supply pad to an all-circuit block normally and the power supply current to be supplied from an I/O pad in pause in a test mode individually. CONSTITUTION:A power supply is supplied independently for each circuit block 10-14, switches 41-45 are inserted between a VCC power supply pad 40 and each circuit blocks 10-14 and switches 51-55 are inserted among those which become the power supply pad 23, 22, 21, 31, and 32 when performing testing. These switches 41-45 are turned on in normal operation mode and are turned off in the test mode, while the switches 51-55 are turned on in the test mode and are turned off in the normal operation mode. And these switches 41-45 and 51-55 are turned on or off by a control circuit 60, thus enabling each current consumption of each circuit blocks 10-14 to be measured, any current consummation abnormality to be detected, and an abnormal part to be detected easily.
Patent JP-H03151514-A (JP)
Title: Intake device for multiple cylinder engine
Inventor: HITOMI MITSUO
IPC: F02M35/104
Filed: 1989-11-07
Abstract: PURPOSE:To improve supercharging effect by the dynamic effect of intake utilizing positive pressure waves by intake inertia by communicating each branch passage connected to each cylinder mutually by a communicating passage, and communicating/cutting-off each branch passage and the communicating passage by each switching valve. CONSTITUTION:The intake manifold 1 of a multiple cylinder engine is formed of branch passages 41-44 connected to a flange part 3 fitted at cylinder head parts so as to be communicated with the combustion chamber of each cylinder, a collecting chamber 5 into which the upstream end parts of the branch passages 41-44 are collected, and an upstream passage 6 extended upstream form the collecting chamber 5. In this case, the overlapped region of the branch passages 41-44 in mutual proximity is provided addedly with a communicating passage 7 for communicating the branch passages 41-44 mutually. The connected parts between the respective branch passages 41-44 and the communicating passage 7 are provided respectively with switching valves 8 for communicating/cutting-off these connected parts in the state of being interlockingly connected by one shaft 9. Each switching valve 8 is controlled to be closed in the high speed region of an engine and opened in the low speed region.
Patent JP-H01134090-A (JP)
Title: Rotary compressor
Inventor: OKAJIMA MASAZO
IPC: C22C47/08
Filed: 1987-11-18
Abstract: PURPOSE:To make improvements in abrasion resistance by forming a roller and a vane with a combination of a high silicon-aluminum group metal impregnated with a ceramic fiber and a ferro-metal containing chromium. CONSTITUTION:A roller 5 is made up of impregnating an alumina fiber in a high silicon-aluminum group metal consisting of copper 4-5%, silicon 16-21%, magnesium 0.5-0.65%, iron 0.2%, manganese 0.01%, titanium 0.01, and the rest of aluminum, by way of example. This alumina fiber is contained in the high silicon-aluminum group metal as much as about 20-30% in volume content. A vane 8 is made up of steel containing chromium or ferro-metal. Thus, a sliding surface between the roller 5 and the vane 8 is formed into different materials themselves so that abrasion resistance on the sliding surface is improved.
Patent JP-H01132208-A (JP)
Title: Signal amplifying circuit
Inventor: KAMIYAMA KAZUMI
IPC: H03F3/68
Filed: 1987-11-18
Abstract: PURPOSE:To always unify the operating points of preamplifying means by the difference in the number of actions of the preamplifying means and to reduce the cost and the mounting space of circuit parts by unifying the base currents of the transistor of the preamplifying means by a mode switching signal regardless of the number of actions of the preamplifying means. CONSTITUTION:Change-over switches 3a-3k are switched one by one at the time of a position detection and all of them or one part of them are make ON at the time of a wireless receiving. The number of actions of preamplifying parts 2a-2k is the number of the ones made ON among the change-over switches 3a-3k. A base current unifying circuit 9 unifies the circuit operating points of the preamplifying parts by a position detection/wireless mode switching signal regardless of the action of the preamplifying parts. Thus, by unifying the base currents of the transistors of the preamplifying circuits by the mode switching signal regardless of the number of actions of the plural preamplifying parts, the circuit operating points can be always unified.
Patent JP-2001108585-A (JP)
Title: Environmental test jig for material tester
Inventor: SHIRATORI MASAKI
IPC: G01N19/04
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an environmental test jig of a simple arrangement having good handleability and capable of readily changing the environmental temperature of a sample in measuring the strength of the sample. SOLUTION: The jig comprises a lower sample fixing block 60 supported against the table 10 of a material tester to fix the lower part of the sample S thereto, and an upper sample fixing block 70 supported on a block support 20 to fix the upper part of the sample thereto, the block support 20 provided oppositely to the table 10 in such a way as to be freely movable in the direction of the table surface. The lower sample fixing block and the upper sample fixing block are formed as a pair of upper and lower box-shaped structures 65, 75 opposing each other and surrounding the sample while enabling control of temperatures in the internal spaces of the structures.
Patent JP-H04292665-A (JP)
Title: Undercoat composition for silicone peeling-off and polymer film coated with undercoat material
Inventor: CULBERTSON EDWIN C
IPC: C08J7/043
Filed: 1991-11-07
Abstract: PURPOSE: To provide the title composition excellent in bonding properties and adhesiveness and useful for labels, pressure-sensitive adhesive tapes, etc., comprising a specified copolyester and a specified glycidoxysilane in a specified ratio.  
     CONSTITUTION: There is provided a primer coating composition which, before dilution with water, comprises 75-25 wt.% copolyester comprising 65-98 mol.% isophthalic acid, 0-30 mol.% at least one aliphatic dicarboxylic acid, 2-20 mol.% at least one sulfo monomer of a compound of the formula (M is an alkali metal or the like; Z is a trivalent radical; and X and Y are each carboxyl or the like), bonded for example to a dicarboxyl nucleus and 100 mol.% 2-11C glycol and 25-75 wt.% glycidoxysilane, such as glycidoxypropylsilane, of the formula: X-Y-Si-R 1 R 2 R 3  (X is glycidoxy; Y is an alkylene; R 1  and R 2  are each a hydrolyzable group; and R 3  is a hydrolyzable group or an unhydrolyzable group). This composition is useful as a primer coating for polymer films. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H07119209-A (JP)
Title: Roof structure and method for constructing it
Inventor: AZUMA TAKESHI
IPC: E04B7/14
Filed: 1993-10-27
Abstract: PURPOSE:To provide the roof structure, which can reduce the cross sections of structural members and the whole of the roof structure can be lightened and which can be easily constructed with the conventional construction technology. CONSTITUTION:Section steels are combined like a net to form a nearly conical trapezoidal roof form 1 having an opening 2 in the top thereof, and a reinforcing ring 3 and an opening part frame 4 forming the inner outline of the roof form 1 are fitted to the opening 2 of the roof form 1. The opening part frame 4 is formed of a large beam made of section steel, and the opening part frame 4 and an outline part 5 of the roof form 1 are connected to each other through plural main beams 7, and the outline 5 of the roof form 1 is supported by supporting fittings 10 at joint parts of the main beams 7, and the lower part of the joint part of the main beam 7 of the opening part frame 4 and the supporting fittings 10 or one end 7a of the main beam 71 are joined by a main cable 11 stretched under the main beam 71. Each main cable 11 is tensed at the same time to previously lead the compressing force to the outline 5 of the roof form 1 and the tensile force to the reinforcing ring 3 and the opening part frame 4.
Patent JP-H04164287-A (JP)
Title: Rain gauge
Inventor: TSUJII TAKAYUKI
IPC: G01W1/14
Filed: 1990-10-29
Abstract: PURPOSE:To enable a cumulative rainfall amount to be accurately measured whenever necessary at the time of every rainfall by counting signals transmitted from a rainfall amount sensor every time the predetermined rainfall amount is collected, and resetting a counter value, when the next signal is not sent in the predetermined time. CONSTITUTION:When a rainfall amount sensor 2 sends a rainfall amount detection signal, a rainfall amount recording means 3 cumulatively counts the signal and record the result of counting in a recording sheet 3e. Concurrently, an interface 6a converts the signal from the sensor 2 to an electrical signal and enters the converted signal in a cumulative counting means 6b, thereby counting a rainfall amount cumulatively. On the other hand, a time after signal transmission from the sensor 2 is counted by a timer 6c, and when the preliminarily entered time passes before the next signal is entered from the sensor 2, a cumulative count value (n) is reset to zero. On the other hand, a comparison means 6d makes a comparison between the cumulative count value (n) and the predetermined value n1 for effectuating an alarm signal preliminarily saved in memory 6f via an input means 6. When the count value (n) is larger, a comparison result is reported from a report means 6g. When the value (n) is smaller, a similar process is repeated from a start.
Patent JP-S62148093-A (JP)
Title: Laser beam machine
Inventor: SAKADO KEIICHIRO
IPC: B23K26/08
Filed: 1985-12-24
Abstract: PURPOSE:To improve the working capacity by providing the two dimensional moving means in X and Y axial directions and by setting an independent moving accuracy respectively in the X, Y axial directions based on the correction information of a circuit pattern. CONSTITUTION:Motors 13, 12 which move a stage 1 in X and Y axial directions and amplifiers 16, 14 are respectively arranged and a computer 25 which equips with the memory medium for fuse is set up as well. The target address and positioning accuracy are calculated by the computer 25 and the driving control is performed in the X axial and Y axial directions based thereon. In this case, the speed adjustment of the motor 13, 12 is performed by controlling the gain of the amplifiers 16, 14 by setting the necessary quantity of the allowable value of the accuracy in X or Y axial direction separately respectively based on the correction information of the circuit pattern. The positioning time is shortened due to the interference of the control between X, Y axes being prevented. Consequently, the working capacity is improved.
Patent JP-2001108655-A (JP)
Title: Electrochemical detector for capillary electrophoresis and its manufacture
Inventor: NIWA OSAMU
IPC: B03C5/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical detector, for capillary electrophoresis, by which a high-accuracy analysis can be performed and to provide its manufacturing method. SOLUTION: An electrochemical cell which is composed of one or a plurality of working electrodes 81, reference electrodes 82 and counter electrodes 83 is formed inside a capillary flow passage 7 which forms an electrophoretic operation. Conductors 9 are formed on the upstream side and the downstream side of the capillary flow passage in the electrochemical cell. Conductors of both are connected electrically. The upstream side and the downstream side are set to be equipotential. In addition, in this manufacturing method, the detector can be manufactured simply. Furthermore, the part of the electrochemical cell can be made equipotential even during the electrophoretic operation, the influence of an electric field is suppressed, and an electrochemical measurement can be performed.
Patent JP-H04166418-A (JP)
Title: Formed with mold weather strip
Inventor: HIKOSAKA ATSUSHI
IPC: B60R13/04
Filed: 1990-10-31
Abstract: PURPOSE:To prevent leakage of water to the interior of a room and to improve appearance by integrally forming a molding part formed of rigid solid rubber and provided at a lower part with a claw and a weather strip, in a molding- integrally-formed weather strip mounted on the roof side rail of an automobile. CONSTITUTION:A molding part 3 formed of a high rigid solid rubber material and having a recessed groove 4 formed in a central part in a manner to enter from the central part of a lower part and a claw 5 formed to the one end of the lower edge and a weather strip 1 of a sponge material of the same system as that of the molding part 3 are integrally molded through two-layer extrusion-molding. This constitution causes the color of a surface F of the molding part 3 to form appearance of a decorative molding and prevents entrance of water through integral molding.
Patent JP-H05104435-A (JP)
Title: Cutting feed speed control device for grinding wheel of working machine
Inventor: KUNII MORIO
IPC: B23Q15/013
Filed: 1991-10-14
Abstract: PURPOSE:To prevent breakage of a grinding wheel by carrying out operation on a cutting feed speed according to a clearance between the grinding wheel and a work, and carrying out override control on a cutting speed at this speed by means of manual operation, when cutting feed of the grinding wheel to the work is carried out by means of the manual operation. CONSTITUTION:When a grinding wheel 750 is fed to a work W at a cutting feed speed F by means of manual operation, a neumerical control device monitors a clearance A between the grinding wheel 750 and the work W, and carries out operation on a present value. On the other hand, it carries out operation in real time on a present value of the clearance A from a grinding wheel cutting edge position recorded in a tool file by means of operation at a dressing time, an outer diameter of the work W memorized in a processing program and a present position on the axis X2 of a grinding unit 70. When this clearance A is equal to or larger than 0, the clearance A and a control start value A are compared with each other, and operation is carried out on a cutting speed F by using a allowable cutting feed speed, and a manual feed speed is set to be this F value. When the clearance A<0, and also when the clearance A> an absolute value > an absolute value (t) of an allowable cutting quantity, cutting feed is stopped, and when it is in an inverse condition, the cutting feed speed is set at an allowable feed speed (b).
Patent JP-H01165399-A (JP)
Title: Recombinant human interleukin 2 and production thereof
Inventor: TANIGUCHI TSUNAAKI
IPC: C12P21/02
Filed: 1988-11-18
Abstract: PURPOSE:To produce a recombinant interleukin 2 without containing other human-derived proteins, by cultivating a transformant transformed with a vector containing a gene capable of coding human interleukin 2 in a culture medium. CONSTITUTION:A transformant containing a vector containing a gene capable of coding human interleukin 2 is cultivated in a culture medium to produce a recombinant human interleukin 2 substantially without containing other human- derived proteins. A vector containing a gene capable of coding interleukin 2 containing an amino acid sequence expressed by formula I in the molecule is cultivated in a culture medium to produce a recombinant human interleukin 2 containing an amino acid sequence expressed by formula I substantially without containing other human-derived proteins.
Patent JP-H06137962-A (JP)
Title: Temperature-sensitive element
Inventor: YAMAMOTO TOSHISHIGE
IPC: G01K7/22
Filed: 1992-10-30
Abstract: PURPOSE:To allow easy control of trip time without altering the material of thermister element itself and dimensions thereof by thermally coupling a material, having thermal conductivity different from that of a thermister board constituting a PTC thermister element, with the PTC thermister element. CONSTITUTION:Ohmic Ag and Ag paste are printed and fired on the opposite side faces of a PTC thermister substrate 12 thus forming opposing electrodes 13, 14. Phosphor bronze plates(having different thermal conductivity) 16 are secured through a conductive adhesive 15 to the outer side faces of the electrodes 13, 14. The temperature-sensitive element comprises the substrate 12, the electrodes 13, 14, the adhesive 15, and the phosphor bronze plates 16. When a material having desired thermal conductivity is coupled while selecting dimensions thereof, trip time can be determined easily depending on the application without altering the material of PTC thermister element itself and dimensions thereof.
Patent JP-S63145056-A (JP)
Title: Thermal transfer color recording apparatus
Inventor: YOSHIDA KAZUYOSHI
IPC: B41J2/325
Filed: 1986-12-10
Abstract: PURPOSE:To perform high speed recording imparting excellent printing quality, by providing a control means performing control so as to change the heat generating quantity of a thermal head at every color of the transfer ink used in transfer recording. CONSTITUTION:When the order of transfer inks used in recording is set to yellow, magenta and cyan, in order to perform printing generating no blur, it is necessary to set the pulse widths of STB 29 necessary for the respective colors to ty<tm<tc, wherein ty, tm and tc are pulse widths when yellow, magenta and cyan are respectively printed. At first, when yellow is printed, only a semiconductive analogue switch 55 is turned ON by a switch control signal and the time constant of a one shot multivibrator 28 is determined by a condenser 52 to perform the printing of yellow. In the same way, only a semiconductive analogue switch 56 is turned on also with respect to magenta by a switch control signal and only a semiconductive analogue switch 57 is turned ON with respect to cyan and time constants are changed at every respective colors to change the STB pulse widths at every colors to make it possible to perform printing.
Patent JP-H11127196-A (JP)
Title: Switching node equipment and path switching control method
Inventor: YAKOU MINORU
IPC: H04L45/24
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent the performance of an entire network from being deteriorated by switching a path, without causing interruption of communication so as to reduce the processing of a routing device for the occurrence of a fault and its recovery. SOLUTION: A switching device 301 of an IP switching node equipment 101 is provided with a physical port, lines 501-504, and a means that monitors states of virtual connections 601-603, 701, 702 and also with a means 801 that sets logical definition and physical mapping information of a physical port/ virtual connection group designated from the IP routing device 201 at a virtual connection setting request and the switching mechanism alone switches a path without notifying a fault in the IP routing device according to the information defined by the setting means on the occurrence of a fault and on the detection of fault recovery.
Patent JP-H08150491-A (JP)
Title: Laser beam welding method and its device
Inventor: MINAMINO YASUHIRO
IPC: B23K26/21
Filed: 1994-11-28
Abstract: PURPOSE: To prevent blow holes from generating in a welded part in a laser beam welding method. CONSTITUTION: A condensing lens 61 for converging laser beams is provided with a nozzle hole 61a in the center. The argon gas which is supplied from a gas cylinder 63 and which is stored in a gas reservoir 66 above the condensing lens 61, is forcibly injected from the nozzle hole 61a and becomes an argon gas injection flow 70 coincident with the optical axis direction 18 of the condensing lens 61. A laser beam welding is performed while this argon gas injection flow 70 is blown on the center part 33a of a part 33 to be welded. The argon gas injection flow 70 makes the splash shaped like a crown ring, and such splash blocks the part 33 to be welded, preventing the air from coming in.
Patent JP-S62180820-A (JP)
Title: Electromagnetic type powder conveying device
Inventor: OZAKI YUKIO
IPC: B65G54/02
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a conveying device suitable for conveying powder such as refractory powder or the like in a relatively short time, by providing two cores between which a conveying passage for powder coated with magnetic powder is laid, and by providing several magnetic force generating coils which are connected with each other in series, to one of the cores. CONSTITUTION:A three-phase power source 1 is connected through a power source switch 2 to the input side of a slide resistor 3 as a voltage regulator whose output is connected to a powder conveying mechanism 7 through lead wires 4a-4c and a terminal board 5 and several lead wires 6. The powder conveying mechanism 7 defines a powder passage 12 between inner and outer cores 10, 11 made of silicon steel plates or the like and along these cores 10, 11, and a powder charging hopper 13 is connected to one end of the passage 12. Further, several magnetic force generating coils 14 connected with each other in series are wound on the outer core 11. Powder to be conveyed in the above-mentioned conveying passage 12 is coated on its outer surface with magnetic powder such as iron, nickel, cobalt or the like, or the alloy thereof.