baber/WOPTO huggingface dataset:
Patent JP-H04237554-A (JP)
Title: Device and method for preventing oxidation of molten metal in stoke in low pressure casting apparatus
Inventor: TOKUMASU KENZO
IPC: B22D18/04
Filed: 1991-01-21
Abstract: PURPOSE:To prevent oxidation of molten metal in a stoke in a low pressure casting apparatus. CONSTITUTION:A sleeve 29 forming a cylinder hole 28 opened in inner face of the stoke 6, and in the cylinder hole 28, a piston 301 is set as slidable at between retreating position having almost the same face as inner face of the stoke 6 to the tip part and advancing position projecting into inner part from the inner face of stoke 6 to the tip part. Further, a passage 331 passed through in the stoke 6 only at the above advancing position of piston 301, is arranged in between this piston 303 and the sleeve 29, and inert gas is flowed into the stake 6 from the above passage 331 under condition, which the piston 301 is advancing position.
Patent JP-H09173621-A (JP)
Title: Money processor for game
Inventor: TAKEMOTO NAGATOSHI
IPC: G07D9/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a money processor for a game capable of efficiently processing coins and paper money, improving assemblability and smoothly sending out the paper money to be generally easily jammed which is extremely excellent from the view point of preventing a fault due to paper money jamming. SOLUTION: An inter-stand paper money processor A for feeding money and a carrying mechanism for sending out the money discharged from there to one part are combined. The carrying mechanism for which a conveyor 5 for the coins and the conveyor 12 for the paper money are vertically integrally constituted as a unit between the trains of machine stands for the game is disposed so as to be extended parallelly to the trains of the machine stands for the game and bring the conveyor 12 for the paper money to the same height position as the discharge port 10 of a paper money sorting machine 9 and the discharge port 10 of the paper money sorting machine 9 is communicated and connected to the required part of the conveyor 12 for the paper money through an almost horizontally extended paper money guide 11.
Patent JP-H10189688-A (JP)
Title: Substrate transfer method
Inventor: TAKAHASHI NUSHITO
IPC: H01L21/677
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent a substrate treatment device from increasing in floor space with an increase in the diameter of a substrate by a method wherein a substrate treatment system transfers a substrate keeping a normal line to the surface of a transferred substrate nearly horizontal, and the substrate is held by an electrostatic attraction which takes advantage of an electrostatic force in this substrate transfer process. SOLUTION: Substrates 1 are housed in a cassette, and the cassette is placed in a substrate introducing chamber. The substrates 1 are taken out of the cassette one by one and sent to a substrate treatment chamber, and the substrates 1 are taken out of the substrate treatment chamber after they are subjected to treatment and housed in the cassette placed in a substrate delivery chamber. At this point, the substrates 1 are transferred keeping them vertical in position, and a direct-current high voltage is applied between electrodes 18 and 19 to hold the substrate by electrostatic attraction. When the electrodes 18 and 19 are held by an arm 22, the arm 22 is moved in the direction of a normal line to the substrate 1 so as not to cause damage to the substrate 1 by an natural force induced by the movement of the arm 22.
Patent JP-S5498907-A (JP)
Title: Position motor
Inventor: OOTE AKIRA
IPC: H02K41/03
Filed: 1978-01-20
Abstract: PURPOSE: To provide a position motor, simple with high precision, where a movement position of the movable part is determined without hesitation, by means of  controlling, in accordance with a given signal, a direction and a level of the current  that flows in a plurality of coils arranged in a different position.  
     CONSTITUTION: To a solenoid coil 1, where a plurality of coils C 0  to C 10  are arranged in a different position, are installed intermediate taps 10 to 19, and a permanent magnet 2 is provided in an arrangement within said coil 1 being so constructed as capable of reciprocating movement in said coil 1 by a reeled string 3 with an indicator pointer 4 installed. Constant current power selecting switches S 0  to S 10  are providing dontacts a, b, with a connection made of a movable piece of the switch S 0  to a final end of the coil 1 and of a movable piece of the switch S 1  to S 10  to the intermediate tap 10 to 19 of the coil 1 respectively. An input signal e i  is fed to an A/D converter 5, with an output from said converter 5 fed to a drive circuit 6, and the switch S 0  to S 10  will be driven correspondingly to the signal e i . Accordingly, the position motor can be provided where a movement position of the movable part 2 is determined by a given signal without hesitation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56102327-A (JP)
Title: Method of bonding and fixing for sealing cap of metal can
Inventor: HIROTA KAZUSANE
IPC: B65B51/10
Filed: 1980-01-21
Abstract: PURPOSE:To bond and fix a sealing cap accurately at high speeds by carrying out the heat sealing process of high-frequency induction heating and the cutting process of cap material in the coaxial position of a metal can in bonding the cap material to the metal can. CONSTITUTION:A metal can 12 is moved upward by a lifter 10, and is pressed to the surface of a heating element 20 by way of a sealing cap body 14 fed by guide rolls 22, 24. The cap material 14 and the metal can 12 are locally heated and bonded by the high-frequency heating coil of the heating element 20. Thence, a punch cutter 28 descends together with an upper die plate 34, and cuts the cap material 14 to a desired cap shape cooperatively with a die cutter 26. This cutting is accomplished in the same position as that of bonding of the metal can 12. Thence, the punch cutter 28 retreats upward and at this same instant, the lifter 10 descends and takes out the metal can 12 which has been bonded and fixed with the sealing cap. The heat sealing cap material 14 is transferred by required pitch to be ready for the next bonding and fixing.
Patent JP-H05189526-A (JP)
Title: Drift analysis/evaluation system for injection molding metallic mold
Inventor: ITO GIICHI
IPC: G06F17/50
Filed: 1992-01-16
Abstract: PURPOSE:To provide a drift analysis/evaluation system for injection molding metallic mold in order to evaluate the gate size or the runner size for prevention of the burning caused by the injection molding. CONSTITUTION:The resin pack analysis is carried out with the resin flow velocity, the gate diameter and the number of gates defined as the parameters or the resin flow rate, the runner length, the runner diameter and the number of runners defined as the parameter respectively. Thus the distributions of the pressure, the temperatures, etc., are calculated by a fill analyzing part 11. An index calculating part 12 calculates the index value to show the burning for each number of gates with a fixed resin flow rate or the index value showing the burning for each number of runners with a fixed resin flow rate and the fixed runner length and also decides a combination to attain the value expecting a safety rate from the occurring limit of the burning based on the index value calculated for each parameter. Then a display part 13 shows the relation of the parameters attaining each of attained combinations in a graph.
Patent JP-S59131426-A (JP)
Title: Preparation of laminated plate
Inventor: YOKONO HARUKI
IPC: B29C43/02
Filed: 1983-01-17
Abstract: PURPOSE:To reduce desired energy and to shorten a total molding time, by applying pressure to resin by a pair of opposedly arranged rolls only when resin shows flowability while reducing pressure to a lower level during a curing process as compared with the pressure during molding. CONSTITUTION:A prepreg 4 is cut into a predetermined size and the cut prepreg is moved through a roll press constituted of a plurality of roll sets each comprising a pair of rolls 6, 6' arranged in opposed relation to each other while held between two semi-slidable metal plates 5 and pressed under heating by each pair of the opposedly arranged rolls to prepare a laminated plate. In this case, during an initial heating period when thermosetting resin allowed to impregnate the prepreg shows flowability, necessary pressure is applied to said prepreg by each pair of the opposedly arranged rolls. After the completion of molding, high pressure becomes unnecessary in molding during the thermosetting advance period of the resin and, therefore, low pressure may be applied.
Patent JP-2000209897-A (JP)
Title: Overcurrent protective device for power converter
Inventor: FUJIWARA SHINJI
IPC: H02P23/16
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To improve the rising delay of an electric current. SOLUTION: A power converter, which supplies electric power to a motor 4 in accordance with an indicated target torque, is provided with a means which detects the variation dIs*/dt of a current amplitude command value Is* converted from the target torque within a prescribed period of time and a means which provides a limiter to the variation dIs*/dt, when the variation dIs*/dt turns to a threshold such that it can be set to the power running and regeneration of the motor 4 or larger, respectively.
Patent JP-H10199236-A (JP)
Title: Dram controller
Inventor: YAMASHITA HIDEAKI
IPC: G06F12/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To improve data transfer efficiency on an external bus by reducing influence of refresh of DRAM (Dynamic Random Access Memory) on an external bus. SOLUTION: A refresh control section 102 refreshes a DRAM 1 in every constant interval. The refresh control section 102 fetches, in the refresh timing, the information to indicate whether the transfer on the PCI bus 6 from a burst detecting section 101 is a burst transfer or not. The refresh control section 102 refreshes, not during the burst transfer, the DRAM 1 but protracts the refresh, during the burst transfer, and updates the refresh protracting counter 103. The refresh control section 102 refreshes DRAM1 after the burst transfer. Thereby, intermission of the PCT bus 6 during data transfer can be reduced.
Patent JP-S5290240-A (JP)
Title: Mounting of logic circuit
Inventor: MIZUKAMI MASAO
IPC: H03K19/00
Filed: 1976-01-23
Abstract: PURPOSE:To transmit the pulse wave form of high speed logic circuit without distortion by reducing the influence owing to branch in use of damping resistance inserted on back board, when plural receiving circuits are connected to one operating logic circuit.
Patent JP-S54100331-A (JP)
Title: Phenoxypropionic acid derivative and selective herbicides
Inventor: MAEDA KUNIYASU
IPC: A01N43/40
Filed: 1978-01-23
Abstract: NEW MATERIAL:A phenoxypropionic acid derivative of formula I: (X is 4-trifluoromethylphenyl or 3,5-dichloro-2-pyridyl group; R 1  is lower alkylene group; R 2  is lower alkyl group; n is 0 or 1).  
     EXAMPLE: 2-(Ethylthio)ethyl 2-[4-(4-trifluoromethyl phenoxy) phenoxy] propionate.  
     USE: Herbicides having excellent selective herbicidal actions on true grasses weeds,  e.g. green foxtail, water foxtail, and large-crab grass, by soil and cormophytic treatments, and almost nontoxic to broadleaf crops, e.g. azuki beans, soybean, and  beets.  
     PROCESS: A phenoxypropionic acid chloride of formula II is reacted with an alcohol of formula III in the presence of an acid binder, e.g. pyridine, to give the objective compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62166922-A (JP)
Title: Wire-cut electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/06
Filed: 1986-01-14
Abstract: PURPOSE:To perform a jet supply for the specified quantity of dielectric fluid so stably as well as to aim at the promotion of high-speediness in a taper cut, by installing a tilting controller, which gives an optional angular tilt to wire in the optional direction, in a work table where a workpiece is clamped. CONSTITUTION:A wire electrode 1 moves between both upper and lower guides 2. And, both upper and lower dielectric fluid nozzles 3 are installed as being concentrical with the wire electrode 1, and the dielectric fluid is jetted toward a wire electrode shaft from a feed port 4 as cooling these guides 2 or the like. Next, a workpiece 6 is clamped to a work table 7 with a clamper 8, and it is machined while performing tilting control. At this time, a working power source is connected to an interval between a current-energized pin 5 and the workpiece 6, and a wire cut is carried out by means of repetitive pulse discharge. And, the tilting control takes place for distributing control over tilting rotary tables 12 and 7 by both motors 13 and 14, but even in this case, these dielectric fluid nozzles 3 makes the dielectric fluid sufficiently flow into a machining part of the workpiece 6 all the time.
Patent JP-H08194016-A (JP)
Title: Electric current sensing device
Inventor: KANZAKI NOBORU
IPC: H01H73/00
Filed: 1995-01-19
Abstract: PURPOSE: To extend a measuring electric current range by measuring a magnetic field due to an electric current in the neighbourhood of a reciprocating conductor part provided by bending a bus bar in a U-shape by means of a magnetic sensor output of which is saturated at more than specified magnetic field strength and enhancing resolution of electric current measurement by a breaker to break an electric current circuit when the electric current reaches a specified value. CONSTITUTION: Magnetic field strength of a sensor part is kept within a proper range where there is no saturation regardless of intensity of a measuring electric current by providing a plural number of sensors 3-1-3-3 which are different from each other in distance from a conductor roughly on a straight line 4, orthogonal with a flat surface including respective electric current central lines (conductor central line) 11, 12 of conductor legs 1a, 1b of a reciprocating conductor part 2 and passing in the middle of the conductor legs 1a, 1b and changing over to the sensor 3-1 close to the conductor at the time of measuring a small electric current and over to the sensor 3-3 separated from the conductor at the time of measuring a big electric current.
Patent JP-H10255204-A (JP)
Title: Balancing apparatus
Inventor: KO BINSHAKU
IPC: G11B5/53
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To compensate for an eccentric mass of a coupled rotating body before the rotating body, once in a still condition, reaches a critical number of rotation by utilizing a change from a liquid state to a solid state due to a certain stimulation when a rotating rate of the rotating body is at the critical number of rotation or more so as to compensate for an amount of eccentricity to be generated in the rotating body at the critical number of rotation or less. SOLUTION: For the purpose of compensating for an eccentric mass to be generated in an upper drum 130, a ring-shaped groove 200 having a predetermined depth and a predetermined width is formed at such a position on the upper drum 130 as to be apart from a rotation center by a predetermined distance as taking a rotation center of the drum 130 as a reference. A cover 210 is attached to an upper opening of the groove 200. A ball 220 is provided in the groove 200 so as to compensate for the eccentric mass of the upper drum 130 while rotating therein. Along with the ball, a hardening agent 230, which changes from a liquid state to a solid state by a certain stimulation, is also provided in the groove so as to limit the movement of the ball 220 by a predetermined condition.  When rotating at a critical number of rotation of the upper drum 130 or more, the liquid hardening agent 230 is solidified, so that the ball 200 moved in accordance with an amount of eccentricity.
Patent JP-S60150282-A (JP)
Title: Level display method in recording and reproducing device of sound signal
Inventor: YOSHIDA SEIJI
IPC: G11B27/36
Filed: 1984-01-17
Abstract: PURPOSE:To reduce the number of circuits and to miniaturize a device by comparing level information of digital sound signals with standard levels by an operation means and by impressing the compared results to the driver of a displaying device through common bus. CONSTITUTION:Reproducing analog sound signals from a magnetic head 35 are supplied to an AD converter 13, converted into digital signals, supplied to a reproducing equalizer circuit 15, and outputted after additionally given digital control signals from a memory 19. The digital sound signals are supplied to a DA converter 25, converted back into analog signals and then outputted as the reproducing sound signals to an output terminal 30. The digital signals taken out from a noise reduction circuit 21 to which level expansion characteristics are additionally given, are supplied to a level detector 18 through a switch circuit 17, level-detected there, compared with standard data from the memory 19, then the compared results are impressed as gain control voltage to a VCA 11, and reproducing analog sound signals refined at the optimum values mating to the reproducing sensitivity of a magnetic head 35 are taken out.
Patent JP-H09200908-A (JP)
Title: Drive system for hybrid automobile using high-temperature sodium secondary battery
Inventor: MITSUYOSHI TADAHIKO
IPC: B60L50/15
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To improve the driving performance of an automobile by driving the automobile with a high-temperature sodium secondary battery at normality, and driving it in combination with an internal combustion engine or a large- capacitance capacitor only at a specified time. SOLUTION: The detection and measurement data of senors 8-10 which measure the temperature of a battery, the load of a motor 4, and the revolution of an internal combustion engine 6 are taken into a controller 12, and a driver is operated and controlled. That is, when the voltage or temperature of a secondary battery 1 is low, the drive of an electric motor 4 based on the secondary battery 1 is stopped, and the automobile is driven with an internal combustion engine. Moreover, the preservation of the temperature of the secondary battery 1 by the secondary battery 1 is stopped, and the temperature preservation of SE1 is performed by exhaust gas.  Furthermore, in the case that the load of the electric motor 4 or the stepping of an acceleration pedal is larger than the specified value, the additional drive for an automobile is performed with an internal combustion engine or a large-capacitance capacitor.
Patent JP-H11196920-A (JP)
Title: Burglarmeasure carrying case and burglarmeasure system using the same
Inventor: IZUMI MITSUO
IPC: H04W4/04
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a highly practical burglarmeasure carrying case and a burglarmeasure system using the carrying case, capable of quickly and easily detecting the place of the bag via the effective use GPS or PHS. SOLUTION: A position detecting means such as a GPS receiver 3 capable of detecting the position of a carrying case 1 used for the storage and transportation of valuables, and a radio transmitter such as a portable telephone 4 capable of transmitting positional information detected with the position detecting means are respectively incorporated into the carrying case 1. In addition, a burglar measurement headquarters 11 is provided with a receiver such as a telephone 12 for receiving signals transmitted from the portable telephone 4, and a signal processing means such as a computer 15 for causing the position of the carrying case 1 to be displayed on a display device 14 on the basis of received signals from the receiver.
Patent JP-H01182592-A (JP)
Title: Vane type compressor
Inventor: NAKAJIMA NOBUFUMI
IPC: F04C18/344
Filed: 1988-01-14
Abstract: PURPOSE:To improve abrasion resistance and seizure resistance, etc. by forming components such as a cylinder block, both side blocks, a rotor, and vanes, etc. with an aluminum material and coating them with Ni electroless composite platings in which polytetrafluoroethylene is dispersed. CONSTITUTION:A rotor 2 is inserted into a cylinder block 1 pertitioning a plurality of operating spaces 3. A driving shaft 4 is fixed to the center of the rotor 2 while vanes are inserted in groves formed in the radial direction thereof. Front and rear both side blocks 7, 8 are provided on both sides of the cylinder block 1 and the rotor 2 and vanes are brought into contact with these blocks. In this structure, the components such as the cylinder block 1, front and rear both side blocks 7, 8, rotor 2, and vanes, etc. are formed with an aluminum material. At least one or more of the components are coated with Ni electroless composite platings in which polytetrafluoroethylene is dispersed.
Patent JP-H05195313-A (JP)
Title: Pressurized steam drawing of thick-denier acrylic filament yarn
Inventor: YAMAZAKI JUN
IPC: D01F6/38
Filed: 1992-01-17
Abstract: PURPOSE:To provide a pressurized steam drawing process capable of stably drawing a thick-denier acrylic filament yarn to get a drawn yarn having excel lent process passability. CONSTITUTION:A thick-denier acrylic fiber yarn having a filament number of >=5,000 and a single fiber fineness of >=1.5 de is drawn in pressurized steam atmosphere by drawing the yarn in moist steam obtained by removing the following heat-quantity Q from saturated steam under constant pressure. The value Q (kcal/hr) is determined by the formula Q=K.F wherein K (kcal/kg) is a constant of >=40 determined by the heat quantity, steam pressure and the objective steam state, and F (kg/hr) is the flow rate of steam.
Patent JP-S63213523-A (JP)
Title: Production of polyimidoisoindoloquinazolinedionesilane copolymer resin
Inventor: SATO TONOBU
IPC: C09J179/08
Filed: 1988-01-14
Abstract: PURPOSE:To obtain the titled resin suitable as varnish, etc., having excellent heat resistance, heat stability, etc., by reacting a diamine component containing a diaminoamide compound and a silane component with an aromatic tetracarboxylic acid dianhydride and then carrying out ring closure through dehydration. CONSTITUTION:A diamino component obtained by blending (A) 5-30mol.% diaminoamide compound (e.g. 4,4'-diaminodiphenyl ether-3-sulfonamide, etc.) (Ar is aromatic group; Y is SO2 or CO) with (B) 0.1-50mol.% silane compound shown by formula II (R is bifunctional hydrocarbon; R' is monofunctional hydrocarbon and (C) an aromatic diamine (e.g. 4,4'-diaminodiphenyl ether, etc.) is mixed and reacted with (D) an equimolar amount of an aromatic tetracarboxylic acid dianhydride in an inert solvent to give an intermediate. The intermediate is subjected to ring closure through dehydration under heating at 100-350 deg.C to give the aimed resin.
Patent JP-S58130200-A (JP)
Inventor: RICHIYAADO DEII RANAMU
IPC: C30B35/00
Filed: 1983-01-20
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-S58145877-A (JP)
Inventor: AROISU JIYANIYUSHIYU
IPC: B01D35/31
Filed: 1983-01-20
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-H06210432-A (JP)
Title: Casting of siamese cylinder block
Inventor: YAMAMOTO TAKESHI
IPC: F02F1/00
Filed: 1993-01-19
Abstract: PURPOSE:To improve the molten metal run near the deck surface of a sheath, in which a cylinder sleeve is cast in, at casting Siamese type clinder block. CONSTITUTION:A cylinder block made of Al alloy is provided with a sheath part W3, in which a cylinder sleeve S is cast in, and a water jacket J, which encircles around the sheath W3. The sheath part W3 adjacent to the deck surface of cylinder block is formed to thin locally by making smaller the radius of curvature R1 at tip of the valley region J1 of the water Jacket J facing thereto than the radius of curvature R2 at tip of valley region J1 of the water jacket on crank case side. The molten metal poured from the crank case side of cylinder block is acceleratingly filled into a thin part of the sheath part W3 near the deck surface, preventing cavity from generating therein.