baber/WOPTO huggingface dataset:
Patent JP-H10249420-A (JP)
Title: Aligning of automatic roll grooves
Inventor: KIRKWOOD-AZMAT RUTH E
IPC: B21B31/16
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To eliminate manual adjustment and test operation, and to shorten an operation stop time by obtaining data showing the relative position of roll stands, storing the data in the memory of a data processing system, calculating to the roll stands and work rolls to be used for aligning the data correctly and adjusting automatically. SOLUTION: The axial direction adjusting mechanism of upper chocks 28DS, 28WS are driven by actuators 34DS, 34WS with individual driving powers. Position measuring devices 36DS, 36WS are connected to the actuators 34DS, 34WS respectively, The actuators 34DS, 34WS are controlled by signals received from a computer processor, and feedback signals showing actual direction adjusting quantities to be performed to the work rollers, are generated by the position measuring devices 36DS, 36WS. A drive device 48 is controlled by a signal received from the computer processor, and a feedback signal showing a roll interval adjusting value is generated by a position measuring device 50.
Patent JP-H05258747-A (JP)
Title: Lead-acid storage battery
IPC: H01M10/12
Filed: 1992-03-12
Abstract: PURPOSE:To provide a lead-acid storage battery capable of preventing decrease in the battery capacity and shortcircuiting of the battery through suppressing the extension of a positive electrode plate during use of the battery, the positive electrode plate being capable of improving the vibration resistance of the battery. CONSTITUTION:A lead-acid storage battery comprises a positive electrode plate, a negative electrode plate, and a separator, each of which is prepared by causing an active material to be filled in a grating made of a Pb-Ca type alloy, and which are accommodated within a battery jar having a space prepared by previously considering extension of the grating occurring during use of the battery, the positive electrode plate being vertically horizontally divided into a plurality of smaller electrode plates 1, these smaller electrode plates being disposed on the same flat plane with a clearance being provided between each two adjacent smaller electrode plates, and being connected to each other vertically as well as horizontally. As a result, extension of the positive electrode plate in both the vertical and horizontal directions during use of the battery can be suppressed by the above-mentioned clearance. This enables preventing decrease in the battery capacity. Also, by causing the size of the positive electrode plate to almost coincide with the intrajar dimension, it is possible to improve the vibration resistance of the electrode plate.
Patent JP-H06268039-A (JP)
Title: Test pattern
Inventor: MORITA KIYOYUKI
IPC: H01L21/66
Filed: 1993-03-15
Abstract: PURPOSE:To accurately extract and verify effective values of capacitances and resistances during high speed operation. CONSTITUTION:A basic circuit 301 is connected serially in the odd number stages of about 301 to 201 stages. An output line of the final stage is connected with an input of the first stage. A wiring 302 for measuring internal operation waveform is led out from an input line of the one basic circuit 301 is then output to an internal operation output line 304 through an output buffer 303. A delay time per gate stage of a ring oscillator 300 to which aluminum wiring-N well capacity is added and a ring oscillator to which such capacity is not added is respectively defined as T1, T2, T2-T is increment of delay by the aluminum wiring-N well capacity 203. The aluminum wiring-N well capacity can be obtained from T2-T1 and layout area of the aluminum wiring-N well capacitiy.
Patent JP-H02232020-A (JP)
Title: Shower system for bathroom
Inventor: YAMAMOTO KIMIKICHI
IPC: A47K3/28
Filed: 1989-03-06
Abstract: PURPOSE:To freely use both hot water for washing and hot water for rinsing without being worried about the decrease of hot water in a tub for a bathing person by circulating a large quantity of hot water for washing and separating the hot water for washing from that for rinsing in a system. CONSTITUTION:A pump 4 sucks the hot water from a pipe 2 and the hot water is pressurized by an impeller driven by a motor, and exhausted from an exhausting port 4a. A hot water feeding pipe 5 is connected to the exhausting port 4a, passed through the internal part of a pipe-shaped shower post raised in an upper end 1b of a bathtub 1, and connected to a hot water nozzle 8. The hot water is sprinkled from the nozzle 8, hits the body of the bathing person in the bathtub and falls down into the bathtub. A shower nozzle 10 is equipped with a heater 12, which takes in cool water from an water pipe and heats the cool water, and a hot water feeding pipe 13 passing through the internal part of the post 7 and reaching the shower nozzle 10. Thus, since the large quantity of the hot water used as the hot water for washing is circulated and used, the loss of the hot water is extremely reduced. When the person leaves the bathtub 1, the person can make the body clean by mist-shaped shower poured out from the shower nozzle 10.
Patent JP-S60198615-A (JP)
Title: Generating circuit of band gap voltage
Inventor: SUZUKI HIROSHI
IPC: G05F3/30
Filed: 1984-03-21
Abstract: PURPOSE:To obtain the stable and highly accurate output voltage by keeping the base voltage of a transistor at a level higher than the base-emitter voltage in case the output potential of on operational amplifier is lowered less than said base-emitter voltage. CONSTITUTION:A voltage holding circuit 100 consists of a level discriminating circuit 1 for gate voltage of an N channel MOSFETM1 constituting an output stage, a resistance R which sets the holding voltage and a switch 2 which turns on and off the holding voltage. This circuit 100 is added to a band gap voltage generating circuit. Then said holding voltage is impressed when the gate voltage of the FETM1 is kept at a low level and while the transistor of the band gap voltage generating circuit is inactive. Thus the transistor works assuredly with impression of the power supply voltage, and the output voltage VREF of the voltage generating circuit is not stabilized in a zero state. Thus a desired output voltage level can be obtained.
Patent JP-S59180603-A (JP)
Title: Data setting method of numerical control device
Inventor: KITANI NOBUYUKI
IPC: G06F3/02
Filed: 1983-03-31
Abstract: PURPOSE:To enable a beginner to set up data easily and efficiently by displaying the whole kinds of G codes and a G code menu indicating the contents of the G codes in one screen of a CRT display. CONSTITUTION:When a numerical control device is set up to a programming edition mode, a control part such as a CPU detects the setting and selects a picture of a program. When G and MENU keys are depressed, all the kinds of the G codes which are stored in a memory and the G code menu indicating the whole contents are displayed in one picture. If a necessary G code is selected from the G code menu and inputted, the control part registers the G code in the succeeding period and displays the reference format of the specified G code. When a cursor key is depressed subsequently, the address position of the key input is shifted and inputs data for a parameter displayed in the reference format to store the data in a buffer. When an one block end key is depressed, the data stored in the buffer are registered in a memory.
Patent JP-S58172491-A (JP)
Title: Vertical type underwater pump motor
Inventor: TOMIOKA SHIYUNZOU
IPC: F04D15/00
Filed: 1982-04-02
Abstract: PURPOSE:To reduce a surface pressure load of a bearing in a motor in which radially formed plural through holes are provided to a disc shaped thrust runner provided to a main rotary shaft, by both providing a seal device contacted to the periphery of said runner and designing an opening position of the through holes. CONSTITUTION:In the captioned motor in which a pump impeller is equipped to the upper end of a main roatary shaft 4 and a disc shaped thrust runner 6 radially provided with plural through holes 7 extending in the radial direction is equipped to the other end of the shaft 4 to support upper and bottom faces of said runner 6 by thrust bearings 8, 9, a seal device 17, preventing a leak of lubricating and cooling lquid, contacted to the periphery of the runner 6 is provided. While an outlet part 7A of said hole 7, when upward or downward thrust action is applied to the runner 6, is deflectively opened to an upper part or bottom part from the device 17 with respect to the device 17. In this way, a surface pressure load of the bearings 8, 9 is reduced, and the motor is formed to samll size and large capacity by the amount of reduced capability of a pump.
Patent JP-H04271874-A (JP)
Title: Vibration device
Inventor: NAWATA YASUSHI
IPC: B06B1/04
Filed: 1991-02-26
Abstract: PURPOSE:To stabilize the vibration amplitude of the vibrating device which intermittently attracts leaf springs by an electromagnetic coil and vibrates these leaf springs. CONSTITUTION:The leaf springs 12, 13 vibrate when the pulsation power source from an inverter power source 36 is supplied for the time T1 to the electromagnetic coil 19. A 2nd timer circuit 43 is started for the time T2 upon lapse of this time T1 and the signals induced in a coil 33 according to the vibrations of the leaf springs 12, 13 vibrating at the natural vibration frequency are inputted to a T2 time counter 47. The natural vibration frequency is determined from the result of the counting by a computing element 48 and the frequency data apart by a prescribed parting frequency from the natural vibration frequency is stored as the fresh frequency data into a frequency data memory 50. The power source of the fresh frequency stored in this frequency data memory 50 is supplied to the electromagnetic coil 19 at the time of the next vibration driving.
Patent JP-S57169280-A (JP)
Title: Compound semiconductor device
Inventor: KOSHIMURA TSUTOMU
IPC: H01L33/30
Filed: 1981-04-10
Abstract: PURPOSE:To improve the difference in luminous intensity without varying the arrangement or pattern of an ohmic electrode, by improving the structure of a diffused region in a light emitting device. CONSTITUTION:A diffusion preventing layer 3 is formed on a compound semiconductor substrate with an N type GaAsP layer 2 vapor-grown on an N type GaP substrate 1, and P type impurity is selectively diffused to an arbitrary depth by thermal diffusion to obtain a P-N junction 4. Next, a P type high density region 7 is formed within a P side region of the P-N junction 4 by selective diffusion, and an ohmic electrode 5 is formed on the p side region or on the p side region and P type high density region 7 to obtain an ohmic contact 6. Thus, when electricity is conducted into the light emitting device in a forward direction, the current supplied from the ohmic electrode 5 flows first to the P type high density region 7 and further to the P-N junction. Therefore, the current flowing to the P-N junction becomes homogeneous with homogeneous luminous intensity.
Patent JP-S57168779-A (JP)
Title: Sequencer for welding device
Inventor: OKADA KATSUMI
IPC: B23K9/00
Filed: 1981-04-09
Abstract: PURPOSE:To prevent malfunction and erroneous operation owing to wear of contact points by constituting a sequencer for a gas shielded welding machine of one counter, a timer means and a number of non-contact circuits. CONSTITUTION:In a sequencer for accomplishing the welding work by a gas shielding machine through sequence controlling, one piece of counter 9 having plural output steps 0-7 is stepped by the output of a timer means using a comparator 5, an integrator 6, etc. Since the respective controlling steps of welding are advanced by the stepping outputs thereof, the need for sequence controlling circuits using many relays is eliminated. In addition, it is made possible to constitute the important parts of the controller of integrated circuits and to simplify the entire constitution. Also, various defects on account of the presence of contact points are eliminated, the reliability of the device is improved and the operation is stabilized.
Patent JP-H08243591-A (JP)
Title: Mechanism for stopping operation of ejector in ejector type water stream generator
Inventor: MIYAUCHI SUNAO
IPC: C02F3/22
Filed: 1995-03-14
Abstract: PURPOSE: To make the structure of a water steam generator simple, to reduce its cost and to make it possible to carry out a composite operation simultaneously performing the operation of an ejector and sprinkling, together with stopping the operation of the ejector. CONSTITUTION: A T-shaped pipe 7 is fixed at a discharge port 2A of an underwater pump 2 and an inlet 4A of the ejector 4 is connected with an one side port of this T-shaped pipe 7 and an inlet 5A of a sprinkling pipe 5 is connected with the other side port of the T-shaped pipe 7. On the other hand, an air suction pipe 6 is branched and connected with a suction room 4C inserted a throttling part 4B of the ejector 4 and also a baffle plate 9 capable of intersectangly moving forwards and backwards against the water stream ejecting from the throttling part 4B is fitted, in the inside of the air suction room 4C in the more upperstream side than a branch-connection position of the air sucking pipe 6.
Patent JP-S52137494-A (JP)
Title: Preparation of polycarbonates capable of causing color change
Inventor: SUZUKI YASUYUKI
IPC: C08G63/00
Filed: 1976-05-14
Abstract: PURPOSE: To prepare copolycarbonates capable of causing an irreversible color change with light, having uniformity and long-term stability, by condensing paraquinonedioxime with polycarbonate oligomers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0713789-A (JP)
Title: Memory management system in fault-tolerant computer
Inventor: RICHIYAADO DABURIYUU KATSUTSU
IPC: G06F12/02
Filed: 1994-02-28
Abstract: PURPOSE: To check the state of each CPU by the other CPU in the case of providing a fault tolerant type computer system. CONSTITUTION: The fault tolerant type computer system is provided with the plural CPU for executing the same instruction stream and a common memory having a memory space to be accessed by all the CPU. Inside the common memory, private memory spaces 155a, 155b and 155c are respectively provided for storing state information for each CPU. Each private memory space enables write only from one CPU corresponding to that space but read is enabled from all the CPU. Thus, it can be immediately and easily evaluated whether the state of its own CPU is equal with the states of the other CPU or not.
Patent JP-H05256566-A (JP)
Title: Refrigerator
IPC: F25D27/00
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a refrigerator which enables foods to look light and fresh as intact naturally and has an internal wall of the refrigerator made to present whiter and spacious look by solving the following problems posed by the fact that the lighting in the freezing chamber of the refrigerator is confined to a minilamp as used in a sewing machine deep in a freezing chamber in the past or there is no illumination lamp thus far: characters on foods are hard to read or the internal wall of the refrigerator looks yellow or appears somewhat narrower. CONSTITUTION:An illumination lamp 10 is so arranged on a top surface 11 of a freezing chamber 2 that a main irradiation light is directed deep in a freezing chamber 2. Moreover, a lamp cover 12 made up of a front cover 12 comprising a non-transparent member and a deep cover 12b comprising a light transmitting member is mounted on the top surface 11 covering the illumination lamp 10.
Patent JP-S63315792-A (JP)
Inventor: RUNE BURETSUSON
IPC: E06B9/74
Filed: 1988-03-08
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-H08259618-A (JP)
Title: Ethylene (co)polymerization catalyst solid,its production, ethylene (co)polymerization catalyst system,and ethylene (co)polymerization method
Inventor: ORIBUIEERU ROOSU
IPC: C08F4/623
Filed: 1996-03-12
Abstract: A catalyst for the (co)polymerisation of ethylene contains (a) an inorganic support, (b) a metallocene of transition metal, (c) an ionising agent and (d) a cpd. of a metal of Gp. VIB.
Patent JP-H01229099-A (JP)
Title: Granule for washing and washing method
Inventor: MATSUSHIMA HIROMI
IPC: A47L15/00
Filed: 1988-03-10
Abstract: PURPOSE:To obtain the title granules capable of rapidly washing persistently adhering or sticking stains without chemical reactions or damage by coating the whole surface of the granules consisting mainly of a material of a relatively high specific gravity with a relatively flexible material. CONSTITUTION:The whole surface of granules composed mainly of, as a material with a relatively high specific gravity preferably consisting of a magnetic material or a material which can be attracted by magnetism is coated with a relatively flexible material optimally consisting of polytetrafluoroethylene to provide the objective granules for washing with e.g., about 1-5mm diameter.
Patent JP-S62212673-A (JP)
Title: Image recorder
Inventor: FUKUSHIMA HISASHI
IPC: G03G15/01
Filed: 1986-03-14
Abstract: PURPOSE:To obtain an image which has stable, excellent color balance and to decrease the number of parts and reduce the size by controlling the image formation conditions of plural photosensitive drums by one potential control means. CONSTITUTION:Image formation conditions of yellow, cyan, and black are controlled according to potential control data on magenta. The probe 101b of a surface electrometer 102 detects the potential of a latent image formed on the surface of a photosensitive drum 1b where an image of magenta is formed and a microcomputer 104 performs arithmetic operation so that the measured potential value converges on a target value through an A/D converter 103, so that the signal obtained by the arithmetic operation is converted by a D/A converter 105 into an analog value. A primary high voltage control unit 106b, a grid bias voltage control unit 108b, a laser control unit 110b, and a developing bias voltage control unit 112b control the charging current of a primary high voltage 107b, a grid bias voltage 109b, laser light intensity 111b, a developing bias voltage 113b, etc.
Patent JP-H10252397-A (JP)
Title: Lining method of ground in tunnel-shielding work, and guide rod, guide frame, and extensible jack used for the method
Inventor: TAKEBAYASHI TSUGIO
IPC: E21D11/40
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To previously prevent collapse of ground in a shield excavating method of a tunnel by means of TBM(tunnel boring machine). SOLUTION: Supports 2F are temporarily assembled in the rear body 1c of a TBM and sheet piles 4 are set between the temporarily assembled supporting 2F and existing supports 2E and the temporarily assembled supporting 2F and the sheet piles 4 are sent out to a tunnel by pulling the rear body 1c of the TBM. In this way, the ground is prevented from being exposed and broken down previously. The temporarily assembling supports 2F sent out of the rear body 1c of the TBM are radially expanded by use of extensible jacks to closely contact the ground G.
Patent JP-S63223209-A (JP)
Inventor: YUI DAISUKE
IPC: E21F16/02
Filed: 1987-03-12
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-2000257971-A (JP)
Title: Compressor and refrigerator
Inventor: TAGUCHI YOSHITO
IPC: F25B9/14
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To allow lead wires to be scarcely disconnected and to prevent a current input terminal from being removed from a body when faulted, by mounting one end of the terminal at a mount of each current input terminal of a hermetically sealed connector, and fixing the other end at the wires connected to a movable coil. SOLUTION: A hermetic connector 48 has a disc-like connector base material 41 having two through holes, and current input terminals 43 covered at a connecting part to the holes with a ceramic collar 44. The terminals 43 having mounts 43a are used for the connector 48. Lead wires 39 to the coil are fixed to the mounts 43a of the terminals to constitute a compressor 13. Thus, ends of the wires are fixed to the terminals 43 and acts in the state that there is no part where a stress is concentrated at the wires 39. That is, an operation is conducted in a state in which disconnection of the wire 39 scarcely occurs.
Patent JP-S56150328-A (JP)
Title: Precision measuring method for interfacial viscosity
Inventor: IGAWA YOSHITOMI
IPC: G01N11/14
Filed: 1980-04-24
Abstract: PURPOSE:To measure interfacial viscosity easily and accurately by matching the edge part in the leading end of the driving shaft of a viscometer to the interface of two liquids, and detecting the voltage generated in an energizing coil in the driving coil connected by the driving shaft by the rotation of the vessel housing the two liquids. CONSTITUTION:When the edge part of the leading end of the driving shaft 13 of a viscometer suspended to a steel wire 14 is inserted to the interface of two liquids of emulsified liquids in a vessel 19 and the vessel 19 is rotated, the driving coil 12 connected to the driving shaft 13 revolves in a static energizing coil 11. The vessel 19 is revolved at the prescribed rotating speed by a driving machine 20 and energizing voltage 17 is applied via a reamplitude amplifier 15 in the coil 11. The voltage output 18 generated in the coil 12 is inputted via the amplifier 15 to an operator 16 which in turn calculates viscosity. Thereby, the interfacial viscosity is measured easily and accurately.
Patent JP-H05256193-A (JP)
Title: Piston for diesel engine
IPC: F02B3/06
Filed: 1992-03-13
Abstract: PURPOSE:To increase the quantity of cooling oil in a cooling passage formed in a piston. CONSTITUTION:Plural oil sumps 8 connected to a cooling passage 5 formed in a piston 1 are provided below the peripheral edge of this cooling passage 5. The quantity of cooling oil flowing in the cooling passage 5 is increased by the oil quantity in these oil sumps 8 so as to suppress the thermal expansion of the piston 1 and thereby to enable the high output of an engine.
Patent JP-H11257140-A (JP)
Title: Reverse preventing circuit for engine
Inventor: TAGUCHI EITARO
IPC: F02D1/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To electrically prevent an engine from reversing. SOLUTION: In a reverse preventing circuit for maintaining drive of an engine by holding the fuel injection state, an oil pressure detecting means 12 for detecting that oil pressure of the engine becomes 0 is provided, and a circuit is so constituted that a fuel injection pump may be made into the fuel injection stopping state on the basis of the detection of the oil pressure detection means 12. Moreover, in the reverse preventing circuit for maintaining drive of the engine by holding the fuel injection pump into the fuel injection state by current- carrying in a holding coil 23, the oil pressure detecting means 12 for detecting that oil pressure of the engine becomes 0 is provided, and a shut-off circuit 13 for shutting off current-carrying in the holding coil 23 on the basis of the detection of the oil pressure detecting means 12 is provided.