baber/WOPTO huggingface dataset:
Patent JP-S63215346-A (JP)
Title: Twin roll type continuous casting machine
Inventor: NOMURA AKIHIRO
IPC: B22D11/06
Filed: 1987-03-04
Abstract: PURPOSE:To uniformize thickness of a strip toward width direction by arranging a cylindrical cooling sleeve having hollow part in inner part to a roll shaft and arranging plural pieces of expanding/contracting devices for side plate of the sleeve in the sleeve hollow part. CONSTITUTION:The cooling sleeve 2 forming cylindrical hollow part 4 in the inner part is fitted to the shaft 1 for the cooling roll. Then, the side plates 3, 3' of the sleeve 2 is slidable toward axial direction of the shaft 1 and fixed as unable to rotate toward circumferential direction. Further, plural hydraulic pressure cylinders 5 are arranged between inner faces of the side plates 3 at the equal intervals toward the circumferential direction and the end part of cylindrical body 6 and the tip of the piston rod 7 are respectively fixed to the side plates 3, 3'. Recessed deformation quantity of the cooling sleeve 2 is found beforehand and the side plates 3, 3' are expanded toward outside through the piston 5, to flatten the casting face 13 by heating at the time of pouring. In this way, the thickness of the strip 14 is uniformized toward the width direction.
Patent JP-S53135518-A (JP)
Title: Carriage position detecting method
Inventor: OKUNAKA JIYUNZOU
IPC: B41J7/34
Filed: 1977-05-02
Abstract: PURPOSE: To shorten the homing action time through a simple structure by performing the position detection of the carriage by means of a pair of detectors comprising the masking shield and the detection element and then carrying out the carriage return control including acceleration and deceleration at the homing action. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51124283-A (JP)
Title: Roller with speed control device
Inventor: SUZUKI SHINICHI
IPC: B65G13/02
Filed: 1975-04-24
Abstract: PURPOSE: To provide a roller with speed control device which can stably flow fluid even if there is load difference, by varying rising characteristics of braking torque and also flow at constant speed article at low speed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63290833-A (JP)
Title: Improved alkylation using rising type boiling surface heat exchanger in reaction zone
Inventor: PATORITSUKU SUKOTSUTO ONIIRU
IPC: C07C2/62
Filed: 1988-03-04
Abstract: A process of alkylating isoparaffinic hydrocarbons with olefinic hydrocarbons in the presence of an acid catalyst which comprises the steps of reacting isoparaffinic hydrocarbons and olefinic hydrocarbons in the presence of acid catalyst in a reaction zone (2) to form alkylate, withdrawing a mixture of hydrocarbons with acid catalyst as effluent from the reaction zone, separating the effluent into an acid phase and a hydrocarbon phase in a first separating zone (16), reducing the pressure on the hydrocarbon phase to refrigerate it and vapourize volatile hydrocarbons, passing the refrigerated hydrocarbon phase in indirect heat exchange with the reaction mixture of hydrocarbons and catalyst in the reaction zone to remove exothermic heat of reaction and vapourize further volatile hydrocarbons in the hydrocarbon phase, separating the liquid portion of the hydrocarbon phase from the vapour portion thereof in a second separating zone (25), fractionating the liquid portion of the hydrocarbon phase to remove alkylate, passing the vapour phase material removed in the second separating zone through a compressor (34) and a condenser (36) to compress and condense the vapour phase to form a liquid phase, reducing the pressure on the liquid phase to refrigerate it and vapourize volatile hydrocarbons forming an isoparaffinic hydrocarbon liquid phase and a volatile hydrocarbon vapour phase, separating the refrigerated isoparaffinic hydrocarbon liquid phase from the volatile hydrocarbon vapour phase in a third seaprating zone (39), and adding the separated refrigerated isoparaffinic hydrocarbon liquid phase as a reactant in the reaction zone, in which:   (a) the compressor (34) is operated at a suction pressure greater than atmospheric pressure, which suction pressure is equal to the pressure within the second and third separation zones; (b) the reaction within the reaction zone is carried out at a temperature less than 10 DEG C (50 DEG F); and (c) heat exchange apparatus is provided having a thermally conductive wall with an enhanced boiling surface on one side of such wall for carrying out the indirect heat exchange of the refrigerated hydrocarbon phase with the reaction mixture, wherein the refrigerated hydrocarbon phase is in contact with the said enhanced boiling surface during the indirect heat exchange. i
Patent JP-S6462222-A (JP)
Title: Intensification driver for pressure die of pipe bender
Inventor: KAARU EI MUUA
IPC: B21D7/024
Filed: 1988-03-04
Abstract: PURPOSE: To boosted and drive the pressure die by an arbitrary ratio to the speed of a tube by calculating the center line speed of the tube from the rotational speed of a bending die by which the tube can be bent around the bending die, and driving the pressure die in the tangent direction according to this calculated value. CONSTITUTION: By clamping the tube 30 positioned to the bending die 12a through a clamping die 14, the bending die 12a and the clamping die 14 are rotated around a shaft 32. Thus, the tube 30 is bent around the bending die 12a. In the above tube lending machine, by engaging the pressure die 14 together with a wiper die 18 near the rear end part 34 of the tube 30, and by driving both dies in the tangent direction of the bending die 12a by a cylinder mechanism, etc., the thickness reduction by the bending of the tube 30, is prevented. At that time, by detecting the rotational speed of the bending die 12a, the center line speed of the tube 30 is calculated by a detected rotational speed. A pressure die 16 is boosted and driven at a speed with an arbitrarily selected ratio in relation to the center line speed.
Patent JP-H05321468-A (JP)
Title: Reinforcement frame for assembling reinforcement
Inventor: HAYASHI AKIRA
IPC: E04G21/12
Filed: 1992-03-06
Abstract: PURPOSE:To provide a reinforcement frame for assembling reinforcement which is manufactured previously in a factory, and assembled easily at a construction field. CONSTITUTION:An assembled reinforcement frame 4 consists of plural horizontal bars 1 and plural vertical bars 2 orthogonally crossing the horizontal bars 1 and fixed to them welding. The end of the horizontal bar 1 is provided with a connecting means, and as one shape of the connecting means, the horizontal bar 1 is extended to be formed into an annular body 1a. Annular bodies 1a of the assembled reinforcement frames 4 adjacent to each other are turnably connected by a cylindrical connecting means 3.
Patent JP-H06244147-A (JP)
Title: Plasma treating device
Inventor: DEGUCHI YOICHI
IPC: H01L21/683
Filed: 1993-02-16
Abstract: PURPOSE:To provide a plasma treating device having a structure which can prevent the occurrence of abnormal discharge between members used for thrusting up an object to be treated and mounting table and the occurrence of such a case where the object to be treated cannot be taken out with a simple constitution. CONSTITUTION:In a constitution provided with an electrostatic chuck 40 and members 70 for thrusting up objects to be treated are provided on one side of counter electrodes 38 for generating plasma, the members 70 are electrically connected 70B to the electrodes 32 and an earthing circuit 100 which discharges the charges the electrodes 32 may be charged with is provided in the power supply electric circuit 84 which supplies RF power to the electrodes 32 is provided. Therefore, the occurrence of abnormal discharge is prevented between the members 70 and electrodes 32 by eliminating the occurrence of a potential difference between the members 70 and electrodes 32, because the charges remaining in the circuit 84 are discharged.
Patent JP-H07264093-A (JP)
Title: Saw spread spectrum demodulation and its constitution method
Inventor: TAKEUCHI YOSHIHIKO
IPC: H04B1/7093
Filed: 1994-03-22
Abstract: PURPOSE:To eliminate the interference of pseudo carriers by shifting an encoded electrode interval within a range for not remarkably degradaing correlation characteristics. CONSTITUTION:The interval di of encoded electrodes 3-1, 3-2, 3-3,...3-n constituting an encoded output electrode is set at Mi/f0.vs {(b) or (c)}. Mi is a positive semi integer expressed by N+ki/2. f0 is a carrier frequency, vs is the propagation speed of SAW, N is a carrier cycle number (the positive semi integer) in one chip of a code and ki is an integer. Compared with a conventional technique (a) for which the Mi is set at the N, correlation output for the pseudo carriers for which the cycle of N-1 and N+1, etc., is generated in one chip of the code is suppressed.
Patent JP-S59174574-A (JP)
Inventor: KOYAMA AKIO
IPC: C04B35/48
Filed: 1983-03-25
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-S53136695-A (JP)
Title: Method of and apparatus for supporting connecting section of cable laid on flat plate
Inventor: NAKAYAMA TADAHARU
IPC: H02G15/08
Filed: 1977-04-30
Abstract: PURPOSE: To permit a cable connecting section to be supported mechanically and electrically stably for a long period of time by a simple means by using sleepers having a recess formed on the upper side and respectively associated supports. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01224461-A (JP)
Title: Fuel injection device of engine
Inventor: SHIYUUKOU YOSHIHIRO
IPC: F02M63/00
Filed: 1988-03-03
Abstract: PURPOSE:To inject fuel surely in the intended fuel injection timing by furnishing a pressure adjusting means to correct the differential pressure between the fuel pressure, which is applied to an externally opened check valve provided on the injector, and the pressure at an assist air supply part for promoting atomization of the fuel. CONSTITUTION:A fuel injection device 7 provided at a combustion chamber 4 is composed of an injector 8 to inject the fuel, an externally opened check valve 10 mounted thereon through a chamber 9, a spring 11 to energize this check valve 10 in the direction of closing, a supply passage 12 to supply assist air for promoting the atomizaiton of injected fuel, and a chamber 13. The assist air is supplied through a control valve, whose degree of opening is controlled by a control unit 17 as a pressure adjusting means. This control unit 17 is fed with fuel pressure detection signal in the chamber 9 sensed by a fuel sensor 22 and assist air pressure detection signal in a chamber 12.
Patent JP-H08244626-A (JP)
Title: Steering wheel
Inventor: KAGA KOICHI
IPC: B62D1/04
Filed: 1995-03-09
Abstract: PURPOSE: To provide a steering wheel made of synthetic resin which can reduce a product cost by dispensing with the most part of a core metal and also ensure a prescribed inertia moment easily. CONSTITUTION: A steering wheel W is made of synthetic resin constituted by the arrangement of a cuticle material 4 around an inner material 5. At its production time, the steering wheel W is produced further by a sandwich molding molded by the pouring of the molding material of the inner material 5, after pouring the molding material of the cuticle material 4 in a molding die and the specific weight of the inner material 5 is made bigger than that of the cuticle material 4.
Patent JP-S58166524-A (JP)
Title: Magnetic head for magnetic field transfer
Inventor: SATOU TSUGUO
IPC: G11B5/23
Filed: 1982-03-29
Abstract: PURPOSE:To improve the efficiency of a head magnetic field by interposing a material which has about 1 specific magnetic permeability in a head gap space. CONSTITUTION:In a gap, the metal 14 which has about 1 specific permeability and small intrinsic resistance rho is placed. In this case, when a magnetic field Hg in the gap permeates the metal 14, an eddy current (i) is generated in the metal 14 to produce in a magnetic field -Hg in the opposite direction to the magnetic field Hg, and consequently the magnetic field -Hg compresses the magnetic field H, which then presses up the surface of the metal 14 so that the surface moves out of the gap. Consequently, a head magnetic field Hz at a point (y) is greater than a calculated value. An 140-200% increase in efficiency is obtained by experimentation.
Patent JP-S58168334-A (JP)
Title: Eliminating device of interference wave
Inventor: FUJINO TERUHISA
IPC: G01S1/24
Filed: 1982-03-29
Abstract: PURPOSE:To automate the adjustment of the center frequency of a narrow band stop filter, by controlling this center frequency so that the phase of a signal in the input side and the output side of the narrow band stop filter which eliminates an interference wave coincide with each other. CONSTITUTION:A control voltage generator 27 is adjusted manually while watching the output of a variable band pass filter 26 on an indicator 28 to approximate the center frequency of the variable band pass filter 26 to the frequency of an interference wave. The control voltage from the control voltage generator 27 is supplied to a narrow band stop filter 13 and band pass filters 21 and 22 by a switch 29. When the switch 29 is connected to a phase comparator 25 in this state, the center frequency of the narrow band stop filter 13 is controlled automatically to coincide with the frequency of the interference wave accurately.
Patent JP-H11245971-A (JP)
Title: Pressure regulating valve and packaging body with pressure regulating valve
Inventor: IWASAKI AKITAKA
IPC: A47J27/08
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a pressure regulating valve and a packaging body with a pressure regulating valve wherein pressure can be automatically regulated safely in a heat treatment without any need to slightly unseal a corner of a tray beforehand or to pierce a film of a top cover using a sharp-pointed tool to form openings when a microwave oven is used. SOLUTION: In the packaging body, a pressure regulating valve base body 1 having a fitting protrusion 11 and first air holes 12 disposed around the protrusion 11 is integrally engaged with a fitting piece 2 having at its center a second air hole 21. And a diaphragm 3 is placed on the base body 1 to seal the packaging body in such a manner that the fitting piece 2 is sealed with an inner seal part 31 of the diaphragm 3 and the base body 1 is sealed with an outer seal part 32 of the diaphragm so that all the holes 12 are located between the seal parts 31, 32.
Patent JP-S53136806-A (JP)
Title: Timer recording circuit
Inventor: ARAI TAKAO
IPC: G11B15/02
Filed: 1977-05-04
Abstract: PURPOSE: To reduce externally mounting parts and facilitate the full employment of ICs by producing a stop signal at the ON time of a power source by one charging circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61258115-A (JP)
Inventor: SHIYUTEFUAN BUIICHIYORUKEEMUUZ
IPC: F16K31/40
Filed: 1986-03-10
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-S54142143-A (JP)
Title: Dry type etching device
Inventor: HANAZAWA KUNIO
IPC: C23F4/00
Filed: 1978-04-27
Abstract: PURPOSE: To permit the exact judgement of the end point of etching by providing a means of detecting a change in the emission spectrum of a material to be treated upon etching and also a circuit to judge the completion of etching.  
     CONSTITUTION: Etching gas discharge is produced between the electrodes 13 and 15 by making power into the high frequency power source 32 connected to the electrodes 13 and 15 of etching device. The discharge emission is spectrally divided by the monochromator 23 through the viewing window 21 and the condenser 22 provided to the container 12, and the spectrum obtained is adjusted to a voltage level  observable by the photomultiplier tube 24 and the DC amplifier 25. The spectrum  thus regulated is recorded in order to monitor the etching treatment. And, the completion decision circuit 28 is connected to the DC amplifier 25 and then to the high  frequency power source 32 capable of controlling switch for making power. The  decision circuit 28 operates the output of the amplifier 25 and sends out stand- ard signal for the completion point of etching. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05259360-A (JP)
Title: Resin-sealed type semiconductor device
IPC: H01L21/56
Filed: 1992-03-10
Abstract: PURPOSE:To thin down a package and to prevent defectives. CONSTITUTION:The chip mount part 11 of a lead frame 1 is shaped into a cross which combine counter ones of four suspension leads 12 in a striplike manner. The rear of a semiconductor chip 2 is provided with a groove 21 to insert the chip mount part 11, which is inserted and fixed in this groove 21.
Patent JP-2000251982-A (JP)
Title: Connector
Inventor: ONOE TAMOTSU
IPC: H01R4/24
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a connector allowing the number of joints to be increased relative to branch portions of a plurality of wires. SOLUTION: This connector 10 is made up by disposing a plurality of connection terminals 20 each having a pressure-contact terminal 24 making pressure contact with a wire 15 and a terminal 22 connected to a terminal of a mating connector 30. The terminals 22 are each formed on one end 21a of a terminal 21 having substantially L-shaped side faces of the connection terminals 20 while another terminal 23 connected to a terminal of another mating connector 32 is formed on the other end 21b of each terminal 21, the pressure-contact terminals 24 are each formed substantially in the middle of the terminal blocks 21,  and a fit part 12 to be fitted with the mating connector 30 is formed in the connector housing 11 on the side of the terminals 22 of the terminal blocks 21 while another fit part 13 to be fitted with the other mating connector 32 is formed in the connector housing 11 on the side of the other terminals 23 of the terminal blocks 21.
Patent JP-H01224830-A (JP)
Title: Maximum and minimum indexes detecting system
Inventor: NOZUE KENICHI
IPC: G06F7/74
Filed: 1988-03-04
Abstract: PURPOSE:To reduce a circuit scale and to lower price by supplying input data to a maximum index converting circuit after index-converting the input data at an input data index converting circuit first, and detecting the respective indexes in case of detecting the minimum index in the bit string of the input data. CONSTITUTION:When the detecting of a maximum index in the bit string of input data is indicated by a control circuit, the input data are supplied to a maximum index detecting circuit 3 directly. Besides, in an input data index converting circuit 2, after the other all high order '1' bit except the bit of a minimum index is converted to '0' as though it is the bit column of the maximum index, it is supplied to the maximum index detecting circuit 3, it is converted to a maximum index value, since it is equivalent to a minimum index value in such a case, the result is used for data processing and controlling in using as the minimum index value. Thus, a minimum index detecting circuit can be made unnecessary.
Patent JP-S58169885-A (JP)
Inventor: NAKAO KOUZABUROU
IPC: H05B3/00
Filed: 1982-03-31
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-H05253882-A (JP)
Title: Robot having wrist of three degrees of freedom
IPC: B25J17/02
Filed: 1992-03-10
Abstract: PURPOSE:To use as a power source an actuator such as a motor with a relatively small output horsepower or torque as well as a light weight to minimize rotational errors caused by the backlash of bevel or spur gears in a transmission or the clearance of a bearing part, to increase the rigidity of transmission parts and reduce the weight of a wrist system, and to simplify equations for determining operation paths. CONSTITUTION:An upper arm part 104 consists of a wrist drive part 4 and a wrist part 1. In the wrist drive part 4, a torsion shaft 16a is provided for an actuator 12a via a first speed reducer, a bending shaft 16b is provided for an actuator 12b via a first speed reducer 13b, and a rotation shaft 16c is provided for an actuator 12c via a first speed reducer 13c. Shafts 16a, 16b, 16c are provided concentrically. The torsion shaft 16a is linked with the wrist part 1 via a second speed reducer 15 and the bending shaft 16b and the rotation shaft 16c are also linked with the wrist part 1.
Patent JP-H03254443-A (JP)
Title: Production of magneto-optical disk substrate
Inventor: ZENITANI MASARU
IPC: G11B11/105
Filed: 1990-03-02
Abstract: PURPOSE:To uniformly diffuse a UV curing resin into the opposite spacing between a glass substrate and a stamper and to prevent the generation of burrs on the inner and outer peripheries by controlling the descending pressure of the disk substrate. CONSTITUTION:The UV curing resin 4 is diffused into the opposite spacing between the glass substrate 2 and the stamper 1; thereafter, the diffused UV curing resin 4 is irradiated with UV rays and is thereby cured. The disk substrate 2 stuck with the UV curing resin 4 is peeled from the stamper 1. Means 5 to 7 which use the ascending pressure S generated by energizing means and control the descending pressure W, by gravity, of the substrate 2 are provided in this case. After the disk substrate 2 comes into contact with the peak point of a descending resin 4 which is applied by dropping, the substrate 2 is controlled to descend down to the prescribed spacing L2 where the descending pressure W and the ascending pressure S balance. Further, a step to uniformly spread the resin 4 by using the interfacial tension of the resin 4 is provided. The UV curing resin is uniformly diffused into the opposite spacing between the disk substrate and the stamper in this way and the burring by the protrusion of the resin is prevented.
Patent JP-S60193763-A (JP)
Title: Steering wheel position regulating device
Inventor: NAKAMURA TSUTOMU
IPC: B62D1/187
Filed: 1984-03-16
Abstract: PURPOSE:To enable regulation of the height and inclination of a wheel through one-action control, by a method wherein a shaft housing is only relatively rotataly supported to a steering shaft, and a pair of link members are mounted between the shaft housing and a steering column. CONSTITUTION:After a lock lever is unscrewed, a steering wheel 10 is pulled up in a direction X, and first and second link members 4 and 5 are swung clockwise around first and second pivots 23 and 24 serving as a fulcrum. The overall length of a steering shaft 1 through slide of an intermediate shaft 1b of the shaft 1 in a direction in which the intermediate shaft is protuded from a lower shaft 1c, and an upper shaft 1a is inclined. This enables the neight and the inclining angle of the steering wheel 10, located to the upper end of the upper shaft 1a, to be simultaneously regulated from a position shown by a 2-dotted chain line to a position shown by a solin line only through swing of the two line members 4 and 5.
Patent JP-S60194877-A (JP)
Title: Video camera
Inventor: IWAMURA SATOSHI
IPC: H04N5/225
Filed: 1984-03-16
Abstract: PURPOSE:To match the left/right recording with the actual image pickup state even at the left hand operation by providing a changeover switch inverting the sound directivity of a left channel and a right channel of the sound to the surrounding of a stereo microphone. CONSTITUTION:A sound channel changeover switch 5 is provided near the stereo microphone 1 incorporated with an electronic view finder 2 and in case of the left hand operation, a fixed roller 6 is loosened so as to invert the electronic view finder 2. The left and right channels are changed over by the sound channel changeover switch 5 in this case so as to attain the stereo recording in matching with the actual image pickup state. Thus, the stereo sound channel is matched with that of the actual image pickup independently of the right hand operation and the left hand operation of the video camera.