baber/WOPTO huggingface dataset:
Patent JP-S63148156-A (JP)
Title: Sample storage device for heat stability testing machine
Inventor: KOTOYORI TAKASHI
IPC: G01N1/10
Filed: 1986-12-10
Abstract: PURPOSE:To enable a measurement in a system wherein a volatile material, mixed gas, or thermally decomposed gas is charged by composing a sample storage device of a pipe type perpendicular hollow system, a protection pipe for a thermocouple, the thermocouple, and an enclosed cell for sample storage. CONSTITUTION:The sample storage device consists of the pipe type perpendicular hollow system 1, thermocouple protection pipe 2, thermocouple 3, and enclosed cell 4 for sample storage. Then when the hollow system 1 and thermocouple protection pipe 2 are made of Pyrex glass, the coefficient of thermal expansion is 3 and the coefficient of thermal expansion of a heat-resisting inorganic adhesive is 5, thereby enabling excellent adhesion. The thermocouple are accurately guide to the small-diameter part 2b of the protection pipe 2 and inserted and then a flange part 2a is fixed to the flange part 1a of the hollow system 1. The enclosed cell 4 for sample storage is a cylindrical container made of glass, and fitted and fixed airtightly by pressing a contact sheet 15 and a washer 16. Consequently, measurement in a system wherein a volatile material, mixed gas or thermally decomposed gas is charged which is impossible before becomes possible.
Patent JP-H10142575-A (JP)
Title: Display device drive circuit
Inventor: AKIYAMA TAKASHI
IPC: G02F1/133
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To make a display device using liquid crystal, etc., small in size, low in cost and reduced in power consumption by using a power source in which a driving voltage is fluctuated associated with AC driving and configuring an electrode driving circuit in 1C whose dielectric withstand voltage is a full amplitude or less, and also fluctuating various control signals supplied from a display controller in synchronism with a fluctuating voltage source. SOLUTION: Between a display controller and an electrode drive circuit, a level shifter 10 is provided which converts a normal control signal into a signal fluctuating with the fluctuation of a fluctuating power supply voltage. The level shifter is composed which operates easily and effectively with circuit elements such as transistors, diodes. When the level shifter 10 is made into IC, wiring can be simplified by including the shifter 10 in a display controller IC or an electrode drive circuit IC 8 block by block thereby making them into the IC.
Patent JP-S63149561-A (JP)
Title: Analysis of prostaglandin
Inventor: IWABUCHI HITOSHI
IPC: G01N30/88
Filed: 1986-12-12
Abstract: PURPOSE:To enhance the measuring accuracy of prostaglandin (PG), by analyzing the recovered liquid from a gel permeation column by a liquid chromatograph equipped with a reversed-phase distribution column. CONSTITUTION:9-anthryldiazomethane (ADAM) is reacted with PG to form a PG derivative and ethyl acetate is used as the solvent of an ADAM solution at the time of this reaction to extract PG. Next, the residue after the removal of the solvent is dissolved in methanol and the resulting solution is cooled to precipitate impurities which are, in turn, removed by a centrifugal separation method to remove high-molecular impurities. Subsequently, the solvent is again removed and the liquid of the residue dissolved by ethyl acetate is passed through a gel permeation column and a solution eluted at an early stage is discharged while the residual eluate is recovered. Low-molecular impurities are removed from this recovered liquid. The liquid containing the PG derivative thus obtained is analyzed by a liquid chromatograph equipped with a reversed- phase distribution column. Since ethyl acetate is used as the solvent, the modifi cation of ADAM is reduced and the separation from a water-soluble component becomes good.
Patent JP-S62156006-A (JP)
Title: Method and device for moving roll in height direction in roll stand
Inventor: HAINRITSUHI BOONENKAMUPU
IPC: B21B31/22
Filed: 1986-12-12
Abstract: A method and apparatus for height or level-positioning of rolls in rolling mill frames, for adapting the upper edge of the lower working roll to the rolling plane, and for changing the rolls, expecially in four-high mills equipped with a roll changing cart which can travel in the longitudinal direction of the rolls, and equipped with interchangeable shim plates of various individual thicknesses for supporting the holding elements of the support rolls. The apparatus affords an infinitely variable and continous adaptation to the wear of the rolls. The apparatus is operated such that the level or position of the individual shim plates is carried out infinitely variable by way of a short vertical stroke. The mill preferably includes a system of movable wedges which includes two upper wedges and two lower wedges.
Patent JP-S62155260-A (JP)
Title: N-benzoyl-n'-pyridylurea and insecticide containing same
Inventor: TOKI TADAAKI
IPC: C07D213/73
Filed: 1985-12-27
Abstract: NEW MATERIAL:N-benzoyl-N'-pyridylurea of formula I (X1 is halogen; X2 is H, halogen; A is formula II - formula VI). EXAMPLE:N-(2,6-Difluorobenzoyl)-N'-[4,6-bis(trifluoromethyl)-2-pyridyl ]urea. USE:Insecticide. PREPARATION:For example, a benzoyl isocyanate of formula VII is allowed to react with an aminopyridine of the formula: H2N-A to give the compound of formula I.
Patent JP-H01139503-A (JP)
Title: Preparation of dry flower
Inventor: SAHO NORIHIDE
IPC: A01N3/00
Filed: 1987-11-25
Abstract: PURPOSE:To easily remove attached absorbing material from the surface of a fresh flower together with a coating film, by applying a water-permeable coating to the outer surface of a fresh flower, drying the flower using a powdery or granular absorbing material and washing the flower with a solvent. CONSTITUTION:A fresh flower is dipped e.g., in an oil having high boiling point (e.g., silicone oil or vegetable oil) to form a water-permeable coating film on the surface. The coated flower is put into a vessel and an absorbing material thoroughly dried by heating at 60-130 deg.C is charged into the vessel. The water in the fresh flower is released through the coating film and the obtained dry flower is washed with a solvent (e.g., acetone or alcohol) to easily remove the attached absorbing material together with the coating film in a short time. The above process enables the introduction of the oil into the tissue of the fresh flower to substitute the water, produces a flexible dry flower to prevent the breakage in handling, increase the surface gloss and improves the brightness of the color.
Patent JP-H07147374-A (JP)
Title: Semiconductor device
Inventor: KONO RYUJI
IPC: H01L23/50
Filed: 1993-11-25
Abstract: PURPOSE:To prevent the occurrence of reflow cracks which are generated by a new mechanism by mechanically restricting the relative displacement of corner sections of a resin against other members and reducing the deformation of the resin in a crack developing direction. CONSTITUTION:Hook leads 15 are protruding from the central parts of side faces of a tab 11 for mounting a semiconductor element 2 with a die bonding agent layer 4 in between and the leads 15 are bent toward the circuit forming surface of the element 2 so that the leads 15 can prevent the occurrence of reflow cracks by mechanically restricting the relative displacement of corners of a sealing resin 5 against other members even when the layer 4 is stripped off at a high temperature during the reflowing process. Therefore, the deformation of the resin 4 in a crack developing direction can be reduced and the occurrence of reflow cracks generated by a new mechanism can be prevented.
Patent JP-H10139950-A (JP)
Title: Rubber composition for automotive water hose and building material gasket
Inventor: KAWASAKI MASAAKI
IPC: C08L23/08
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition used for automotive water hoses and building material gaskets, and excellent in low-temperature flexibility, reduced in high-temperature compression set, capable of high-speed molding, and high in vulcanization rate, by mixing a specified random copolymer rubber with a vulcanizing agent and a filler. SOLUTION: This composition comprises a random copolymer rubber comprising ethylene, a 3-20C α-olefin and at least one branched polyene compound represented by the formula (wherein n is an integer of 1-5; R<1> is a 1-5C alkyl; and R<2> and R<3> , which are independent of each other, are hydrogen atoms or 1-5C alkyls) and having an ethylene/α-olefin molar ratio of 55/45 to 85/15, an iodine value of 5-30 and an intrinsic viscosity [η] of 2-6dl/g as measured in decalin at 135 deg.C, a vulcanizing agent and a filler.
Patent JP-H05134479-A (JP)
Title: Processing kit for electrophotographic device
Inventor: SUGIMOTO HIROBUMI
IPC: G03G15/00
Filed: 1991-11-12
Abstract: PURPOSE:To provide a concrete mechanism capable of easily judging whether or not the processing kit is a used one or an unused one. CONSTITUTION:A projection 15 is provided on a rotating shaft 14 of a screw 9 for carrying waste toner rotated along with rotation of a photosensitive body inside the processing kit, a holder 16 which can be moved irreversible to a position fixed beforehand along with the rotation of the projection 15 on the rotating shaft 14 is provided inside the box body of the processing kit, and whether the processing kit has been used or not can be judged by the position of movement of the holder 16.
Patent JP-H07150699-A (JP)
Title: Roofing structure unit fitted with bent roofing plate
Inventor: SAKURAI HIDEMI
IPC: E04D3/363
Filed: 1993-11-25
Abstract: PURPOSE:To provide a bent roofing plate which is constructed simply and economically in short period, without using fastening bolts and screws or the like and without using sheathing roof boards and roofing materials, and of which the appearance is much the same as a roof covered with usual roofing tiles. CONSTITUTION:A bent roofing plate 30, on which a plurality of mountain parts and valley parts are alternately formed and which has a plurality of steps ranging from upper end to lower end, is mounted on a roofing structure unit 20 through roof-fastening members 40, each of which has parts for fitting pinched-in parts 33. Securing parts 44, which prevent the bent roofing plate 30 from slipping down, are provided either on the roof-fastening member 40 or on the bent roofing plate 30 (50), the roof-fastening members 40 are placed on the roof structure unit 20, and the bent roofing plate 30 (50) is put on the roof-fastening members 40 placed on the roof structure unit 20 and is secured and fastened thereon.
Patent JP-H10138856-A (JP)
Title: Occupant protection device for automobile
Inventor: NAKAJIMA HIROKI
IPC: B60R21/213
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To expand downward the developing area of an air bag body. SOLUTION: An inflator 16 is arranged in an instrument panel of a vehicle and an air bag body 20 is connected to the inflator 16. The air bag body 20 is stored across a front pillar 22 and a roof side rail 24 in its folded state. A front side fixing point 20A of the air bag body is set to a coupling part with the inflator 16 and the front side fixing point 20A of the air bag body 20 is set downward than a design surface of the instrument panel.
Patent JP-H11330380-A (JP)
Title: Semiconductor device and method for identifying functions thereof
Inventor: BOKU TETSUKO
IPC: H01L27/04
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a first terminal, a second terminal, a current control unit and at least one fusing circuit as well as a method for identifying functions thereof. SOLUTION: A current control unit 140 has a number of current control circuits 141 to 144 and is connected in series between a first terminal 111 and a second terminal 121. Fusing circuits 151 to 153 are connected in parallel with the current control circuits. Semiconductor device functions are identified by sensing current caused by the difference between voltages applied to the first terminal 111 and the second terminal 121. Consequently, a variety of functions can be set for the semiconductor device by using only a small number of pads among those provided on the semiconductor device 101 and recognized from outside. Since only a small number of pads are used, a variety of functions can be set for a semiconductor device having a small number of pads, which can be recognized from outside.
Patent JP-H04168396-A (JP)
Title: Radiation measurement circuit
Inventor: KUMAZAWA YOSHIHIKO
IPC: G01R19/25
Filed: 1990-10-31
Abstract: PURPOSE:To obtain results equivalent to selecting various wave shaping filters and its time constants by converting with different weighting time factor the digital value after A/D conversion of pulse signals concerning radiation events. CONSTITUTION:A radiation detector 1 outputs pulsed current corresponding to the radiation incidence concerning radiation events and this output is integrated, via preamplifier 2 and prefilter 3, wave shaped, delayed 4 and then A/D converted 5. This output signal is multiplied by a weighting function in a conversion table memory 6 as a time control type linear conversion means to convert so as to have different weighting of time, then added 7 and multiplied in a register 8. The multiplied value obtained in this process corresponds to the peak value of the signal which pulse signal is A/D converted 5 to. And the characteristics of the weighting function with respect to time is arbitrary set and results equivalent to having selected various wave shaping filters in analog processing with the same circuit are obtained.
Patent JP-S63148126-A (JP)
Title: Capacitive load driving circuit
Inventor: KOJIMA KAZUMI
IPC: G01M15/00
Filed: 1986-12-11
Abstract: PURPOSE:To reduce power consumption by feeding energy charged in a capacitive load back to a power source at the time of discharging. CONSTITUTION:A switch element 1 is closed to vary the voltage VC of the capacitive load 7 to VS and then opened, and a switch element 2 is closed at time t0. The voltage VC decreases according to a cosine curve and reaches zero between the time t0 and time t1. A current IL which is discharged through an inductance element 5, on the other hand, increases according to a line curve and reaches its maximum value at the time t1. The energy 1/2CVS<2> accumulated in this load 7 is converted into the electromagnetic energy 1/2LIP<2> of the element 5 at the time t1. Then the switch element 2 is opened at the time t1. The accumulated energy in the element 5 flows through a switch element diode 4, a coil 5, and a switch element diode 3 and is fed back to a power source 6.
Patent JP-2001115229-A (JP)
Title: Tough superfine cemented carbide
Inventor: IYORI YUSUKE
IPC: C22C29/02
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To improve the toughness of superfine cemented carbide and to evade a sudden destroying phenomenon by reducing not only the average particle size of the cemented carbides but also the number of big WC particles to the value equal to or below the fixed one. SOLUTION: In cemented carbide essentially consisting of WC and Co, the ratio of saturation magnetization (μTm3/kg) to the content (weight %) of Co is controlled to the range of 1.44 to 1.74, also, the range of coercive force (A/m) is controlled to the range of 24,000 to 52,000, and, moreover, in cross-sectional observation with an optical microscope, WC particles with the maximum size of >=2 μm are allowed to exist by 0 to 5 pieces per mm2.
Patent JP-H06142607-A (JP)
Title: Method for coating periphery of door of automobile
Inventor: KIKUCHI EIJI
IPC: B05D7/14
Filed: 1992-11-05
Abstract: PURPOSE:To surely prevent a coating gun, etc., of a robot from coming into collision with a door by detecting the position of the door again after the opening process of the door, and executing a coating process after confirming the open state of the door, in the case of executing coating to the periphery of the door of an automobile by using a robot. CONSTITUTION:By using the robot, the periphery of a door of an automobile is coated. In this case, in the robot, a coating gun 3 is attached to the tip part of an arm 1 through a wrist part 2. Also, to the wrist part 2, an engaging piece 4 engaged with the glass groove G of a door B is attached. Also, to the outside surface of the tip of the arm 1, a sensor 5 consisting of a proximity switch is attached. In such a state, the position of the robot is corrected in accordance with the position of the door B detected by the sensor 5, and also, the door B is opened by the engaging piece 4, thereafter, the periphery of the door is coated by the coating gun 3. In this case, after the opening process of the door B, the position of the door B is detected again by the sensor 5. Thus, only when it is confirmed that the door B is in an open state, the coating process is executed.
Patent JP-2000120239-A (JP)
Title: Snow stopping fittings for roof
Inventor: OTAKI MASAMI
IPC: E04D13/10
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To permit both the production and angle member assembling work easier in a snow stopping fittings for roof where a roof installation portion and angle installing portions are equipped and at least angle installing portion adopts an attaching hole portion for penetrating and inserting the whole of the angle. SOLUTION: A part constituting an attaching hole portion B is formed to a separated construction (upper and lower plate members 1, 2), a separated place is formed to a contact surface (contact plates 22, 23), a linked portion 14 with the front portion greatly constricted at the base portion is provided for the lower plate member, installation holds for the linked portion are provided for the upper plate member 2, and the linked portion is linked to the installation holes and an angle installing portion is formed.
Patent JP-2000124134-A (JP)
Title: Epitaxial growing furnace
Inventor: IMAI MASATO
IPC: H01L21/205
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To efficiently heat a wafer in the epitaxial reaction and stabilize the axial position of the wafer by blowing a fluid on vanes provided on the outer side wall of a drum holding the wafer to rotate the drum and placing heating means near the wafer. SOLUTION: A gas is blown from a gas feed pipe 4 on a plurality of vanes 3 provided on the outer side wall of a drum-like susceptor 2 to rotate the susceptor 2. A heater 9 is disposed near a wafer 10 backside, as there is no protrusion such as rotary shafts, etc., coupled with the conventional motor on the wafer 10 back surface in this constitution. The vanes 3 are sloped symmetrically to the susceptor axial direction against a gas streamline. These symmetric slopes are subjected to the gas steam to cause thrust forces having mutually equal magnitudes in mutually reverse directions. If the susceptor 2 deviates with respect to the axial direction, the gas steam causes a thrust force on the slopes of the vanes 3 in the reverse direction to the deviation, thereby returning the susceptor 2 to the original axial position.
Patent JP-H09139468-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NARITA KAORU
IPC: H01L27/04
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To make small an LSI chip in size by a method wherein a dead space is reduced by connecting a resistor between an earthing conductor or a power source terminal and a protective element, or between an input/output terminal and the protective element, and the protective element and the element to be protected are arranged in close proximity with each other without lowering electrostatic breakdown withstand voltage. SOLUTION: At least one or more earth terminals or power source terminals 103, which are provided on a semiconductor substrate 100 and connected to the internal circuit, and an input/output terminal 102 are provided. The above- mentioned earth terminals or power source terminals 103 and the input/output terminal 102 are connected to a common wiring 101 through protective elements 105 and 106. In the semiconductor integrated circuit device as above-mentioned, a resistor 110 is connected between the earth terminal or the power source terminal 103 and the protective element 106, or between the input/output terminal 102 and the protective element 105.  For example, the resistance value of the resistor 110 is set in such a manner that the resistance value of the wiring path, which links the earth terminal or the power source terminal 103 and the input/output terminal 102, becomes 15Ω or smaller.
Patent JP-H10143218-A (JP)
Title: Cycle time prediction device for robot
Inventor: YATSUGI KATSUE
IPC: G05B19/4065
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To accurately calculate the operation time required for one cycle operation of a robot, by decomposing the operation of one cycle of the robot into operations every positioning, calculating each operation time with a dedicated neural network computer and adding the time. SOLUTION: The neural network computers for calculating operation time are provided as many as the number (6) of actuators × the kinds (n) of the operations. Then, respective calculation parts calculate the operation time based on an operation start point, an operation end point, a speed, a gun weight and set acceleration/deceleration time stored by an operation classification part 6 and output it to an addition part 5. The addition part 5 calculates cycle time required for one cycle operation of a welding robot by adding the operation time and welding time calculated by respective classified operation time calculation parts 7 and a gun control time calculation part 4. Then, the addition part 5 outputs the calculated cycle time to an external display device through an output part 8.
Patent JP-2000124568-A (JP)
Title: Metal base substrate, semiconductor device, and manufacture of them
Inventor: YAMAMOTO TOSHISHIGE
IPC: H05K1/05
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To assure a sufficient insulation/reliability by forming a non-porous barrier type aluminum oxide insulating layer of specified thickness or less on a metal substrate surface by anodization, and forming a metal wiring layer on the insulating layer. SOLUTION: On the surface of a metal substrate 1, a non-porous barrier type aluminum oxide insulating layer 2 is formed by anodization with the bath of ammonium borate as a neutral salt bath. The aluminum oxide insulating layer 2 is provided counter to a cathode in a neutral salt bath with the metal substrate 1 as an anode, and both electrodes are applied with a current, with the result of thickness 2 μm or less. On the insulating layer 2, a signal line 9 which is a metal wiring layer and a ground line 3 are formed in coplanar structure. Thus, a high-frequency signal is transferred well for a sufficient insulation/reliability.