baber/WOPTO huggingface dataset:
Patent JP-S57181230-A (JP)
Title: Direct current thyristor breaker
Inventor: YONEHATA YUZURU
IPC: H03K17/732
Filed: 1981-04-30
Abstract: PURPOSE:To interrupt a current through the uninverted commutating operation of a couple of commutating devices by providing auxiliary thyristors for turning off a power and a regenerative main thyristor respectively. CONSTITUTION:When a load current flows through a main thyristor 1, auxiliary thyristors 31 and 32 turn on. A commutating capacitor 5 is discharged via a commutating reactor 7, the auxiliary thyristor 31, the main thyristor 1, the auxiliary thyristor 32, and the commutating capacitor 5. When the load current flows through a main thyristor 2, auxiliary thyristors 33 and 34 turn on. The commutating capacitor is discharged via the commutating reactor 7, auxiliary thyristor 33, main thyristor 2, auxiliary thyristor 34, and the commutating capacitor 5.
Patent JP-H01240990-A (JP)
Title: Slip reading processor
Inventor: SHINNO TOSHIHIRO
IPC: G06K9/00
Filed: 1988-03-23
Abstract: PURPOSE:To prevent unnecessary data from being transferred to a host device, and to enhance the throughput of a device by deciding the necessity of the transfer of area image data based on the reading result of a character field on the slip on an optical slip reading part side. CONSTITUTION:Before the reading processing of the slip of an optical slip reading part 30, a host device 20 transmits area image data transfer conditions 51 to the optical slip reading part 30. In the area image data transfer conditions 51, a table to identify the conditions is written, and the optical slip reading part 30 judges whether or not the area image data are transferred according to the conditions 51. Thus, even when the transfer is received, the transfer is prevented for the area image data which are not used on the host device 20 side beforehand, and the throughput of the device can be enhanced.
Patent JP-H07282857-A (JP)
Title: Battery residual capacity detecting device
Inventor: TAKAHASHI KATSUMI
IPC: H01M10/48
Filed: 1994-04-05
Abstract: PURPOSE:To correctly detect the battery residual capacity by selecting a discharge characteristic table from a memory means, and determining the battery residual capacity based on the selected discharge characteristic table and the output voltage detected by a voltage detecting means. CONSTITUTION:A power controller 3 turns a power switch 2 on based on the command of an analysis section 6. A voltage divider section 4 divides the voltage outputted from a battery 1 into the prescribed voltage so that it can be detected by a voltage detection section 5, and the detection section 5 detects the level of the divided voltage. A detection instruction section 9 is started based on a key action and outputs an instruction for detecting the operational state of a terminal to an operational state detection section 8. The detection section 8 detects the operational state and outputs it to the I/O 6e of the analysis section 6. The analysis section 6 predicts the residual capacity of the battery 1, i.e., the time to the final voltage, in response to the operational state based on the voltage level detected by the detection section 5 and the discharging characteristic.
Patent JP-S60210466-A (JP)
Title: Ink for ink type wire dot printer
Inventor: MATSUZAKI MAKOTO
IPC: F16H41/26
Filed: 1984-04-04
Abstract: PURPOSE:To provide an ink for ink type wire dot printer which enables a stable printing even after left alone for a long period by arranging a water-soluble dye or an oily dye soluble in a polar solvent, polyvalent alcohol and a derivative thereof and water-soluble amine. CONSTITUTION:This ink is composed of a water-soluble dye or an oily dye soluble in a polar solvent, at least one kind of polyvalent alcohol with the boiling point above 200 deg.C, solidifying point below 20 deg.C, steam pressure lower than 0.01mm.Hg at 20 deg.C and viscosity more than 50centipoise at 20 deg.C, the first liquid component selected from the derivative thereof, at least one kind of the second liquid component soluble in the first liquid component with the boiling point above 120 deg.C, solidifying point below 0 deg.C, steam pressure lower than 6mm.Hg at 20 deg.C and viscosity less than 50centipoise at 20 deg.C and water-soluble amine with the solidifying point below 21 deg.C, steam pressure lower than 0.01mm.Hg at 20 deg.C and boiling point above 200 deg.C. The viscosity at 20 deg.C shall be 20-70centipoise, surface tension 35-50dyn.cm and 20% aqueous solution 8-11 in pH. The water- soluble amine includes diethanolamine, triethanolamine and the derivative thereof.
Patent JP-H10261859-A (JP)
Title: Mounting body of semiconductor device
Inventor: MIZOGUCHI SHINICHI
IPC: H05K1/18
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To realize a mounting body which is enhanced in resistance to thermal fatigue, by a method wherein only specific pins out of a pin array are soldered onto a mounting board. SOLUTION: In a semiconductor device 1, only input/output interface pins 2a to 2g connected (bonded) to the electrodes of a chip sealed up in a main body are soldered to soldering parts 3a to 3g provided onto a board 5, all residual NC pins (pins not connected to electrodes of a chip) 4a to 4g are not soldered. By this setup, even if the board 5 varies in size with a temperature change, only the board 5 slides horizontally in the direction of an arrow B, and a thermal stress applied to the soldering parts 3a to 3g is relaxed, so that the semiconductor device 1 mounted on the surface of the board 5 is enhanced in resistance to thermal fatigue. Moreover, pins 2a to 2g and 4a to 4g extending from the semiconductor device 1 main body are bent so as to be kept at a prescribed level.
Patent JP-S62226849-A (JP)
Inventor: KUNIMATSU KATSUICHI
IPC: C04B28/02
Filed: 1986-03-26
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-S52150775-A (JP)
Title: Canister for catatlytic converter and its production
Inventor: SHIMIZU SHIGERU
IPC: B01J8/02
Filed: 1976-06-10
Abstract: PURPOSE: To deter the attrition of catalyst and to prevent the plugging by the catalyst at the inlet and outlet, by forming many openings of gas inlet and outlet, provided at the canister for the catalytic converter, for example, as oval by plastic deformation at the inner circumference edge of the canister. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61227130-A (JP)
Title: Manufacture of high strength steel having superior resistance to sulfide stress corrosion cracking
Inventor: KANEKO TERUO
IPC: C22C38/28
Filed: 1985-03-30
Abstract: PURPOSE:To manufacture a high strength steel having superior resistance to sulfide stress corrosion cracking by quenching and tempering a steel having a specified composition under specified conditions so as to form a ferrite structure contg. uniformly dispersed fine carbides. CONSTITUTION:The composition of a steel is composed of, by weight, 0.15-0.4% C, 0.05-1% Si, 0.05-2% Mn, 0.01-2% Cr, 0.01-1% Mo, 0.001-0.1% Al, 0.01-0.15% each of one or more among Nb, V, Ti and Zr, and the balance Fe with inevitable impurities. The steel is quenched from >=850 deg.C, tempered at 500 deg.C - the Ac1 transformation point, and worked at >=30% working rate at the tempering temp. The steel is then cooled to room temp. or reheated to 500 deg.C - the Ac1 transformation point and cooled to room temp. to form a ferrite structure contg. uniformly dispersed fine carbides.
Patent JP-H07277555-A (JP)
Title: Sheet carrying device
Inventor: OOTSUKI KAZUTOSHI
IPC: B65H5/06
Filed: 1994-04-06
Abstract: PURPOSE:To correct the skew of a sheet body by simple structure in a sheet carrying device comprising a drive roller and a driven roller pressed to be contacted with each other. CONSTITUTION:A drive roller 13 is formed into a roller, the diameter of the axial center of which is different from the diameter of both ends, and a carrying direction correcting mechanism 29 is formed to support this drive roller 13 at the specified position movably in the axial direction, and the drive roller 13 is moved in the axial direction to vary the carrying force working to a sheet body 8 in its width direction.
Patent JP-H02246372-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: WATANABE YOSHIHARU
IPC: H01L27/088
Filed: 1989-03-20
Abstract: PURPOSE:To obtain an insulated-gate field-effect transistor(IGFET) semiconductor device for high breakdown strength having a small number of manufacturing processes by forming a gate electrode onto an insulator region, the thickness of which is increased gradually as it is separated from the center line connecting a source region and a drain region. CONSTITUTION:Reverse conductivity type source region 4 and drain regions 5 are shaped to the surface sections of one conductivity type semiconductor substrate 1, and a channel region 6 is demarcated between the regions 4 and 5. The thickness of an insulator region 2 for the channel region 6 is reduced gradually from both sides in the upper section of the channel region 6, and a gate insulating film 3 in thickness proper to an IGFET for high breakdown strength is constituted at a central section. A gate electrode 9 is formed onto the channel region 6 through the gate insulating film 3, and the electrical conductivity of the channel region 6 is controlled by voltage applied to the gate electrode 9. Accordingly, the gate insulating film of the IGFET for high breakdown strength can be prepared by the same process as an insulator region for an isolation region.
Patent JP-S58185238-A (JP)
Title: Manufacture of bush
Inventor: IWATA SHINICHI
IPC: B29C70/68
Filed: 1982-04-23
Abstract: PURPOSE:To obtain a bush readily and at low cost, hardly producing a defective, by using a sheet like material having the rubber layer of the thinner thickness coated in one piece on the side of a metal sheet. CONSTITUTION:The sheet like material 4 in which the rubber layer 2 of the rubbery elastic material having a thickness thinner than a metal plate 1 is coated in one piece on said metal sheet 1 is arranged on a lower die 11 and shaped into a semicircular arc by pressing with a core 10, then it is pressed by the right and left dies 12, thus the sheet like material 4 is shaped like a cylinder having a split 3 and the purpose bush is obtained. Also, the metal sheet 1 may be shaped into the cylinder having the split, being pressed by the lower die 11 and the right and left dies 12 and the rubber layer 2 of a thickness thinner than the thickness of said metal plate 1 may be coated in one piece to the peripheral face of said cylindrical metal plate 1.
Patent JP-S56166564-A (JP)
Title: Access system of main storage device
Inventor: KAWAMATA TETSUO
IPC: G06F11/16
Filed: 1980-05-23
Abstract: PURPOSE:To execute a diagnosis or the like of main storage device except existing machines, by designating a main storage device to be read in, in case of reading the data from main storage device in which the same data are simultaneously written in the same address. CONSTITUTION:The written-in data are simultaneously stored in the same address designated by the address information other than the most significant bit of the storage section of both the main storage devices MM0 and MM1. On the other hand, the read out data is read, out from only the storage section in the main storage device MM0 if the most significant bit of the address information is 0 and from only the main storage device if the bit is 1. Thus, a central control device CC0 can read in data from the main storage device MM0 or MM1 by instructing the most significant bit of the address information to logical 1 or 0.
Patent JP-H06279000-A (JP)
Title: Lift control method for forklift
Inventor: HAYASHI YOSHITO
IPC: B66F9/22
Filed: 1993-03-26
Abstract: PURPOSE:To provide a lift control method for a forklift capable of preventing a shock to a load due to switching cylinders. CONSTITUTION:A forklift has the first cylinder 23 for lifting a lift bracket of holding a fork 22 and the second cylinder 24 having a cylinder sectional area different from the first cylinder to lift another mast for liftably holding a mast, to switch the cylinder from the first cylinder to the second cylinder or from the second cylinder to the first cylinder when the fork is up/down lifted. A height gage 40 for detecting height of the mast is provided, and in the case of switching, an opening of a supply/discharge valve 30 of operating fluid to/from the first/second cylinders 23, 24 is controlled to perform shockless switching.
Patent JP-S63234638-A (JP)
Title: Mobile radio communication equipment
Inventor: ISHIKAWA TOMOO
IPC: H04B7/26
Filed: 1987-03-23
Abstract: PURPOSE:To constitute one systemsimply by applying centralizing control to a line control only and sharing the setting of radio frequency and transmission/ reception of a connection control signal to a stationary radio equipment so as to have only to separate only a wired line interface part from a standard connector. CONSTITUTION:A line controller 600 sends a data for standby command together with its identification code ID(100) to, e.g., a stationary radio equipment 100 to focus the stationary radio equipment replying a call or an incoming call in the standby state. When off-hook is applied in, e.g., a cordless telephone set 1B in this state, the talking line between the stationary radio equipment 100 and the cordless telephone set 1B is set through a control channel, and a call signal, an identification code of the stationary radio equipment 100 and the identification code of the cordless telephone set 1B are sent to the line controller 600 from the stationary radio set 100. Then the line controller 600 controls the switch 500 to connect a line between the stationary radio set 100 and,e.g., a wired line interface module 91C.
Patent JP-S58188353-A (JP)
Title: Tape drive switching device of tape recorder
Inventor: FUNAYAMA TOSHIO
IPC: G11B15/44
Filed: 1982-04-26
Abstract: PURPOSE:To attain a simple construction and to reduce cost, by pivoting a changeover gear to a shaft pin provided at the tip of a transmission switching arm, and switching this switching gear to gear into an operating gear and a rewinding operation gear. CONSTITUTION:A switching gear 36 is driven forward and reverse incorporatedly with a transmission pulley 14, and a transmission pulley pin 15 pivoting the gear 36 is positioned between a chassis 1 and the gear 36, and a transmission changeover arm 37 is pivoted, the arm 37 is provided with a shaft pin 38 for gear change fixedly, and a changeover gear 39 meshing with the gear 36 at all times is provided for the shaft of the pin 38. An upper end 38' of the pin 38 is projected on a transmission changeover arm 37 so that the gear 39 is meshied and switched with an operating gear 29 of a reel bearing 17 and a rewinding operation gear 30 of a reel bearing 18 through the switching rotation of the arm 37.
Patent JP-S63236860-A (JP)
Inventor: YOKOTA TAKAYOSHI
IPC: E04G11/28
Filed: 1987-03-25
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-H08233302-A (JP)
Title: Control system for radiation cooling and heating
Inventor: SATO TAKAMITSU
IPC: F24F1/00
Filed: 1995-03-01
Abstract: PURPOSE: To control the surface temperature of a radiation panel correctly, prevent condensate and improve the property of maintenance. CONSTITUTION: The control system controls heating or cooling in a building, which is effected by conducting low-temperature or high-temperature fluid into a pipeline 4 incorporated into a radiation panel 2. The control system is provided with a radiation temperature sensor 6, measuring the surface temperature of the radiation panel 2 and outputting a signal indicating the result of measurement, a temperature sensor 8, measuring the temperature of the inside of the building and outputting a signal indicating the result of measurement, and a humidity sensor 10, measuring the humidity in the building and outputting a signal indicating the result of measurement.  Further, the system is provided with a motor driven valve 14 for controlling the flow rate of the fluid, conducted through the pipeline 4, while a control unit 12 controls the motor driven valve 14 based on the signals from the radiation temperature sensor 6, the temperature sensor 8 and the humidity sensor 10.
Patent JP-S63235072-A (JP)
Title: Dc arc power source
Inventor: SHINADA TSUNEO
IPC: B23K9/06
Filed: 1987-03-25
Abstract: PURPOSE:To stabilize an arc by connecting in parallel for the arc loading the DC output side of two kinds of DC constant current circuits of inductive impedance and capacitive impedance to the AC input side of a all wave rectifier. CONSTITUTION:One part of secondary coils 2a is connected to a full wave rectifier 3 to compose DC constant current circuit having inductive impedance and to compose a 2nd DC constant current circuit 7 having capacitive impedance as well. A DC are power source is composed by connecting these in parallel. With the device of this composition, the arc can be stabilized.
Patent JP-S57184756-A (JP)
Title: Gear mechanism
Inventor: KUMAGAI YOSHITOSHI
IPC: F16H55/18
Filed: 1981-05-08
Abstract: PURPOSE:To reduce noise due to a backlash by a method wherein discs having outer diameters equal to the pitch circle diameters are provided at the sides of a pair of gears and at least one of them is formed by an elastic body. CONSTITUTION:The driving gear 1a, provided on a driving shaft 3, and the following gear 2a, provided on a following shaft 4, are formed with annular cut and removed sections 5, 6 at the sides thereof while respective cut and removed sections 5, 6 are provided with discs 7, 8 consisting of annular elastic materials. These discs 7, 8 are made of synthetic rubber, synthetic resin having resistance to abrasion or the like and the outer diameter of the disc 7 is coincided with the pitch circle diameter PCD1 of the driving gear 1a substantially while the outer diameter of the disc 8 is coincided with the pitch circle diameter PCD2 of the following gear 2a substantially.
Patent JP-S55158789-A (JP)
Title: Method and circuit for correcting contrast of color television signal
Inventor: HAINTSU HESU
IPC: H04N9/77
Filed: 1980-05-26
Abstract: A contrast correction signal is generated to compensate for the limited contrast range of known image converters. The one of the primary color signals having the highest luminosity is low-pass filtered, its amplitude indicative of darker picture portions boosted, by use of a nonlinear amplifier, the resultant signal is subtracted from a blanking signal which has been subjected to the same nonlinear amplification and the resultant difference signal is multiplied by the composite television signal. The multiplier output constitutes the correction signal which is added to the composite color television signal. The method and system are illustrated with respect to the PAL, NTSC and SECAM systems.
Patent JP-H01246466-A (JP)
Title: Production of decorative pleat
Inventor: KATO MASAYUKI
IPC: D06J1/12
Filed: 1988-03-22
Abstract: PURPOSE:To obtain stabilized decorative pleats excellent in appearance without carrying out sewing work, by placing a beltlike skin material on a pleat-forming mold with engraved U-shaped plural grooves, fitting the above-mentioned skin material into the afore-mentioned U-shaped grooves with a spatula, etc., hot- pressing, bonding and laminating a back base fabric. CONSTITUTION:A beltlike skin material 1 is placed on a pleat-forming mold 10 having plural U-shaped grooves 11 side by side and fitted into the respective U-shaped grooves 11 with a spatula, roller, etc., and the vicinity of the central part of the above-mentioned skin material 1 is overlapped and bent to form pleats 4 of plural rows in a parallel shape. A back base fabric 7 having the undersurface consisting of a heat-bonding adhesive material layer 12 is then superposed on valley parts 5 between the pleats 4 and flat parts 6 exposed onto the pleat forming mold 10, hotpressed, bonded and integrally laminated.
Patent JP-S62225143-A (JP)
Title: Suspension type induction motor for vehicle
Inventor: NAGAYAMA TAKASHI
IPC: H02K5/173
Filed: 1986-03-27
Abstract: PURPOSE:To miniaturize the whole motor and lighten the weight, by omitting a cylindrical frame covering the whole outer periphery of a stationary core. CONSTITUTION:Both the end sections in the lamination direction of a stationary core 15 consisting of laminated thin sheets are provided with circular or polygonal bearing-support frames 28a, 28b with the same diameter at the outer diameter of the laminate core. The bearing-support frames 28a, 28b are connected to each other with fastening bolts 29 at diagonal positions getting rid of upper, lower, left, and right positions between the frames, and by the connection of the bearing-support frames 28a, 28b with the connecting members of the bolts 29, the stationary core 15 is placed between the bearing-support frames 28a, 28b. At the central section of the bearing-support frames 28a, 28b, a rotor 14 is pivotally supported, and both the side sections of the outer periphery against the left and right directions of the bearing-support frames 28a, 28b are provided with nose secticns 8 for fitting a motor against the horizontal beam section of a truck, and bearing section 30 for motor suspension against an axle section.
Patent JP-H04284133-A (JP)
Title: Power feed circuit for engine cooling electric motor-driven pump of engine generator
Inventor: IMAMURA TOMOAKI
IPC: F02B63/04
Filed: 1991-03-08
Abstract: PURPOSE:To prevent overheating, caused by stopping a pump not to cool an engine, by turning off also a magnet switch, in the case of turning off a breaker during operation of an engine generator. CONSTITUTION:An auxiliary contact 5b of a magnet switch 5 is connected to a pump stop detection terminal 7b of a control unit 7 of an engine generator 1. In the case of turning off a breaker 4, based on turning off a main contact 5a of the magnet switch 5, its auxiliary contact 5b is turned off to stop an engine 2 by actuating an engine stopping device 8 by the control unit 7.
Patent JP-H11245624-A (JP)
Title: Tire structure
Inventor: KOMORI SHINYA
IPC: B60B3/14
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To lower the vibration and noise at the time of traveling by fitting two lines of lug pattern inside and outside of a rim in the circumferential direction, and shifting the inside lug pattern and the outside lug pattern from each other at 1/2 pitch. SOLUTION: Taken (n) as natural logarithm, (b) as the number of fitting hole 13 and S as the number of lug 12, the relation between the number of the fitting hole 13 and the number of the lug 12 to be fixed on the periphery of a rim 11 is obtained on the basis of a formula. For example, the number of the lug 12 when the number of the fitting hole 13 is 10 is set at 25. At this stage, an odd number 5 of the lug 12 can be provided between two pitch angle 2α (one pitch = α) of the fitting hole 13.  With this structure, in the case of using two single tires so as to form a double tire, the fitting holes 13 of the inside rim 11 and the fitting holes 13 of the outside rim 11 are shifted by one pitch in the rotating direction so that position of the lugs 12 of the inside tire structure 10 and position of the lugs 12 of the outside tire structure 10 are displaced from each other at 1/2 pitch.