baber/WOPTO huggingface dataset:
Patent JP-S5981524-A (JP)
Title: Torque controlling method of direct current electric dynamometer
Inventor: KOUNO KENJI
IPC: G01M17/007
Filed: 1982-10-30
Abstract: PURPOSE:To eliminate a torque detection error and to improve precision by switching control characteristics according to whether the capacity of a device to be tested is large or small and thus controlling a field current. CONSTITUTION:The pattern generator 21 of a pattern generating circuit 10 is switched to rotating speed-current characteristics shown by a broken line (b) when the torque capacity of the device to be tested is in a high range or to characteristics shown by a solid line (b) when in a low range. The contact 26 of a relay is made within a constant torque control range shown characteristic curves N0-N1 and N0-N0', or borken within a constant output control range shown by N1-N2 and N1'-N2', thereby passing an electric signal which is proportional to the rotating speed of an armature 7 through an inverting amplifier 24 through the pattern generator 21. Rotating speed-torque characteristics (broken line) for the low range become equal to that (solid-line) for the high range as shown by (d), so that the torque detection error is almost eliminated.
Patent JP-S5892258-A (JP)
Title: Integrated circuit element
Inventor: UOTANI SHIGEO
IPC: H01L21/3205
Filed: 1981-11-27
Abstract: PURPOSE:To allow the arrangement of lead terminals for wiring in a plurality in  one IC element, by distributing lead terminals for wiring to two layers or more  resulting in the desired arrangement. CONSTITUTION:The numericals 7, 8, 9, 10, 11 are respectively the wiring and active element layer of the first, second, third, forth and fifth layers. 12-16 are lead terminals for wiring, and of them, 12, 13, 14 are lead terminals respectively from the first, second and third layers, and these are all led out on the first layer. On the forth layer, only one lead terminal 15 for wiring is led out, and, when the terminal area is taken large, the contact with the external terminal can be formed in a large area. Therefore, this lead terminal can be used for the function as the lead for the radiation of heat generated in this IC element beside the function as the just lead terminal for wiring. When the lead terminal for wiring 16 and lead terminals for wiring 12-14 are divided for every  signal line with different logical levels and used, and the layer of the lead terminal for wiring 15 is used for a ground line, etc., the effect that the S/N margin  of the signal line can be expected to be enlarged.
Patent JP-H0479583-A (JP)
Title: Overvoltage/overload protective method and power source circuit for television receiver
Inventor: KAJIMOTO HIROYUKI
IPC: H04N3/18
Filed: 1990-07-19
Abstract: PURPOSE:To prevent the component of a circuit damaged by prohibiting to turn on a main power source circuit again when the number of times of a protective operation to turn off the main power source circuit of a microcomputer arrives a prescribed number of times. CONSTITUTION:When the number of times of the protective operation to turn off the main power source circuit 14 of the microcomputer 40 arrives at the prescribed number of times, it is prohibited to turn on the main power source circuit 40 again until an AC plug 10 is extracted and is inserted again. In other words, an overvoltage/overload state can be prevented exceeding the prescribed number of times by comprising a circuit in such a way that the AC plug 10 is extracted and is inserted again when the number of time of a power source abnormality protective operation arrives at the prescribed number of times. In such a way, the secondary damage of the component due to the repeat of the overvoltage/overload state can be prevented from occurring, and danger to a user due to a fault can be reduced, and repair efficiency can be improved.
Patent JP-H071423-A (JP)
Title: Method for compression molding of tile
Inventor: SHOJI HIROYUKI
IPC: B28B3/02
Filed: 1993-06-21
Abstract: PURPOSE:To prevent a back foot from being damaged when a tile basis is separated from a lower mold in compression molding of a tile with a back foot on the back. CONSTITUTION:The specified divided part 2b of a lower mold 2 which is divided longitudinally is lifted to make an uneven form on the molding surface of the lower mold 2. A molding space enclosed by a frame mold 1, the lower mold 2, and an upper mold 3 is filled with waste soil, and the soil is pressurized to obtain a tile basis T with a back foot t1. While the side of the tile basis T being held by the frame mold 1, the divided part 2b is brought down to separate the part 2b from the recession t2 of the tile basis T. Since no demolding expansion is generated in the tile basis T, the divided part 2b can be separated smoothly without a trouble in which a part of the back foot t1 is broken and left on the lower mold 2. The frame mold 1 is then brought down to remove it from the tile basis T.
Patent JP-S6082341-A (JP)
Inventor: GOTOU TAKESHI
IPC: B32B5/08
Filed: 1983-10-14
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-H0631580-A (JP)
Title: Cutting tool
Inventor: SATO GENICHI
IPC: B23Q11/10
Filed: 1992-07-20
Abstract: PURPOSE:To provide an excellent cutting tool which can sufficiently apply a cutting liquid to a cutting point, as a cutting tool using a cutter chip. CONSTITUTION:A discharge nozzle 14 for discharging the high pressure liquid toward the contact point of the cutter flank 13a of a cutter chip 13 and a workpiece X is installed on the step difference surface 12 of the boundary of the large diameter part and the small diameter part of a nearly cylindrical holder 11 which is formed to the large diameter on a root side and the small diameter on a top edge side.
Patent JP-H06343013-A (JP)
Title: Switched capacitor differential amplifier circuit
Inventor: BAATO HOWAITO
IPC: H03H19/00
Filed: 1992-07-20
Abstract: PURPOSE: To achieve a common mode removal ratio even in the case of high frequency by performing the autozero operation of circuit during a 1st phase, charging a capacitor by sampling a differential input voltage, disconnecting the input voltage during a 2nd phase, coupling the input capacitor and adding the voltage to the differential amplifier. CONSTITUTION: Switches Q1 , Q2 , Q5 , Q8 and Q9 are closed in the 1st phase. Therefore, capacitors C5 and C6 are charged by signals SE1 and SE2 . Besides, the node of C6 and C8 , namely, the output of amplifier A5 is kept at 2.5 V through negative feedback by applying the voltage of 2.5 V to a node 52. In the 2nd phase, switches Q3 and Q10 are closed, the signals SE1 and SE2 are disconnected from the amplifier circuit, the capacitors C5 and C6 are connected and at the same time, the capacitor C8 is connected to a feedback circuit. As a result, an output Vout becomes (SE2 -SE1 )/(C5 /C7 ) + output reference as C5 =C6 and C7 =C8 and is amplified and the level shifted differential voltage is provided.
Patent JP-S6170430-A (JP)
Title: Electronic thermometer
Inventor: WADA SUMIO
IPC: G01K7/00
Filed: 1984-09-13
Abstract: PURPOSE:To obtain a small-sized and cost-reduced electronic thermometer which can detect a temperature only by short charge by using a power supply as the charge of a capacitor. CONSTITUTION:When the terminals 4', 5' of a charging means A are connected to the terminals 4, 5 of the thermometer body B, the capacitor C is instantaneously, e.g. for several sec., charged through a diode D and a resistor R up to a Zenner voltage VZ limited by a battery 6 or a Zenner diode ZD. When a voltage VC applied to both the terminals of the capacitor C exceeds the minimum operation voltage Vth of an operation display means 1, availability of measurement is displayed on the means 1 and then the measurement it made possible. Namely, one charging to the capacitor for 3 or 5sec makes it possible to detect a temperature.
Patent JP-S6085493-A (JP)
Title: Bootstrap circuit
Inventor: OOISHI KANJI
IPC: G11C11/34
Filed: 1983-10-17
Abstract: PURPOSE:To prevent occurrent of malfunction by detecting lowering of a boosting level formed in a bootstrap circuit, generating a pulse signal to form bootstrap voltage and using this for compensation of boosting level. CONSTITUTION:When the bootstrap circuit phix-B operates and a word line selection timing signal phix is raised, voltage level shifted by MOSFET Q10, Q11 becomes higher than logic threshold voltage of an inverter IV1, and accordingly, pulse phi becomes low level delaying by a delay time td. Consequently, precharge is made from a precharge MOSFET Q12 to a capacitor C. In this case, precharge is made to the capacitor C up to Vcc-Vth (threshold voltage of MOSFET Q12) and supplied to the gate of an MOSFET Q13. However, as a timing signal phix is in a high level higher than power source voltage Vcc, the MOSFET Q13 becomes off state. In an operation mode in which word line selection state lasts for a long time, if power source voltage lowers below Vcc, this is detected by an inverter IV1 and make it a high level. Thus, the word 11 line selection level can be compensated to above power source voltage Vcc.
Patent JP-H0631127-A (JP)
Title: Method and device for deodorizing painting waste gas
Inventor: TAKEMURA YOZO
IPC: B01D53/74
Filed: 1992-07-20
Abstract: PURPOSE:To provide a device and method for effectively deodorizing waste gas generated by the baking performed in the final process of painting. CONSTITUTION:Painting waste gas is sucked from a sucking port 19 by turning a fan 17. Water-soluble components in the waste gas is dissolved and simultaneously the temperature of the waste gas is lowered by spraying water with a shower 21 in a precooling tower 13. And the waste gas is conducted to a deodorizing filter 25 contg. a porous permeable metal porous body filter 31 carrying base or/and transition metal compounds and next, it is passed through an active carbon filter 27 to deodorize the waste gas.
Patent JP-H06193589-A (JP)
Title: Magnetic force transmission impeller
Inventor: YAMADA MASAO
IPC: F04D25/04
Filed: 1992-06-11
Abstract: PURPOSE:To provide a magnetic force transmission impeller which is constituted to be utilized as power for an energy saving electric fan for a vehicle, a mobile interior, and a simple toy by fixing an impeller to a side where wind and a water flow are generated, and rotating various rotary bodies fixed to a back through magnetic force, on a boundary plate such as a pane face or a sash face. CONSTITUTION:The rotary shaft 2 of an impeller 1 is pivotally mounted on a pipe 3 and a single-sided multipole magnet 4 is fixed to the rear end of the rotary shaft 2. A rotary body 5 is constituted in a similar manner described above and provided with a rotary shaft 6, a pipe 7, and a single-sided multipole magnet 8. The pipes 3 and 7 are fixed to the two ends of a U-shaped plate 10, having adhesion parts 9, such that the magnets 4 and 8 in a separated state are attracted to each other. A so formed impeller is rotated through transmission of magnetic force.
Patent JP-H1021847-A (JP)
Title: Electron gun for color cathod-ray tube
Inventor: AMANO YASUNOBU
IPC: H01J29/48
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an in-line three-beam type electron gun for color cathode- ray tubes and by which the spot shapes of three electron beams are made even in the right and left end part of a phosphor screen face. SOLUTION: A focus electrode in this electron gun for color cathode-ray tubes is divided into at least two focus electrode parts 51A, 51B, 51C, three electron beam passing holes are formed in respective focus electrode parts, electron beam passing holes 21A, 22A, 23A formed in one end side of at least one focus electrode part have different astigmatic shapes from those of electron beam passing holes 21C, 22C, 23C formed in the other end side, the electron beam passing holes in both end sides of the focus electrode part have different astigmatic shapes from those of electron beam passing holes formed in both end sides on opposite to the former end sides of a focus electrode part neighboring the former focus electrode part, and electron beam passing holes 21B, 22B, 22C formed in the center of respective focus electrode parts are shielded.
Patent JP-H0941669-A (JP)
Title: Work execution structure for concrete structure and method for force-feeding fluidized concrete
Inventor: TABATA TAKESHI
IPC: E04G21/04
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce construction period by embedding, in the poles and/or walls of a concrete structure under construction, concrete passages for force-feeding fluidized concrete, communicating the lower ends of the concrete passages to lower openings formed in the poles and/or walls at the lower stories of the concrete structure, and communicating the upper ends of the concrete passages to the upper ends of the poles and/or walls. SOLUTION: A plurality of steel pipes 12 are communicated to poles 21 of a concrete structure 20 under work execution. The inside of each steel pipe 12 serves as a passage for fluidized concrete. Next, the lower ends of the plurality of steel pipes 12 connected are communicated to inlets 11 formed in the legs of the poles 21, and the upper ends of the plurality of steel pipes 12 connected are installed in such a way as to project from the upper ends of the poles 21 under construction. Then the pipe 36 of a concrete force-feed pump 35 is connected to each inlet 11. A concrete placing device 30 placed on the floor slab of the second story above ground is connected to the upper end of each steel pipe 21 to place concrete.
Patent JP-S5983277-A (JP)
Title: Two-dimensional information transmitting system
Inventor: YAMADA HIROZOU
IPC: G06F15/173
Filed: 1982-11-02
Abstract: PURPOSE:To transmit information in a middle direction other than signal line directions, by using alternately parallel operating devices, each of which consists of operators arranged at two-dimensional lattice points and signal lines connecting adjacent lattice points, to transmit information. CONSTITUTION:In two-system P<1>-side circuit and P<0>-side circuit having the same function which consist of switching circuits 1 and 2, a maximum value detecting circuits 3 and 4, delay circuits 5 and 6, a register 7 for P<0>, and a register 8 for P<1>, a signal is inputted from a nearby lattice operator through the circuit 1. In the circuit 1, two signal lines out of signal lines C00-C71 of peripheral lattice points are selected in accordance with the direction of transmission. If this direction is the middle direction between 0 and 1, the signal line C01 is connected to the P<0>-side circuit, and the signal line C10 is connected to the P<1>-side circuit. In respective circuits, maximum values of the input and registers 7 and 8 are calculated with circuits 3, 4 and they are delayed in circuits 5 and 6 by a one-unit time and are returned to registers 7 and 8 and are sent to the circuit 2 for output. In the circuit 2, the P<0>-side is connected to the signal line C41, and the P<1>-side is connected to the signal line C50.
Patent JP-H1015074-A (JP)
Title: Puncturing instrument for medical treatment
Inventor: NAKAJIMA HIROAKI
IPC: A61M5/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To safely perform the disposal of the inner needle body of a used static needle without danger for a related person such as being injured or getting secondary infection. SOLUTION: A stop member 20 for shielding or opening the front and rear sides of an internal part is fitted to a housing case 11, and a static needle 1 is housed. Operation is performed in the state of protruding an inner needle hub 8 of the static needle 1 from the housing case 11 while sandwiching it between the stop member 20 and a projection 15 of an opening 14, and a used inner needle body 5 can be dropped into the housing case 11, sealed by the stop member 20 and disposed without touching it with a hand.
Patent JP-S5982849-A (JP)
Inventor: KONDOU KAZUO
IPC: A61C8/00
Filed: 1982-11-02
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-2000032369-A (JP)
Title: Video print supplier
Inventor: UENO SATOSHI
IPC: G03B15/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent the image of a CRT picture projected on a front panel from being picked up and further to prevent reflected light on the front panel from being projected on a CRT screen when a subject pickup. SOLUTION: A subject is picked up by a video camera 3 and displayed on a CRT 4, the picture on the CRT 4 is reflected to the side of a user by a half mirror 5 and the user can visually confirm this subject on a front panel 6. When the CRT 4 is arranged under the half mirror 5 so as to reflect the reflected light on the front panel 5 outside the image pickup range of the video camera 3, the front panel 6 is provided while being tilted so as to let the upper end side fall down in the side of an object in respect to a vertical face so that the subject projected on the front panel 6 is not picked up by the video camera, double-image printing is prevented and the reflected light on the front panel 6 is not projected on the screen of the CRT 4.
Patent JP-H0613637-A (JP)
Title: Large area thin film solar cell
Inventor: KONDO MASATAKA
IPC: H01L31/04
Filed: 1992-06-25
Abstract: PURPOSE:To provide a large area thin film solar cell having a high photovoltaic conversion efficiency by a method when the resistance component of an electrode film is reduced while the decrease of the area ratio of the photovoltaic conversion region of the solar cell is minimized. CONSTITUTION:A first electrode film 2, a photovoltaic conversion semiconductor layer 3 and a second electrode layer 4 are built up in this order to form a photovoltaic conversion unit 5. A plurality of the photovoltaic conversion units 5 are arranged on an insulating substrate. The adjacent photovoltaic conversion units 5 are connected to each other in series with their end parts to compose a large area thin film solar cell. In this solar cell, contact grids 8, 8...8 are extended from the electrode films 2 (or 4) of the photovoltaic conversion units 5 into the next photovoltaic conversion unit 5 to be connected to the electrode films 4 (or 2) in series.
Patent JP-H0241283-A (JP)
Title: Stamp with light emitting function
Inventor: NEMOTO SUSUMU
IPC: B41K1/06
Filed: 1988-08-02
Abstract: PURPOSE:To seal a stamp with an image of a light ray at a predetermined position as a mark of positioning a stamp body by emitting the light ray of a point or a line from the body toward the surface of an object to be stamped. CONSTITUTION:An operation unit 2 to be operated by a hand is provided at a grip 1b. The end of an actuator 2a is pressed by fingers of the hand for holding the grip 1b, slid rightward to turn a switch 2d ON thereby to light a lamp 4. A light from the lamp 4 is incident to the inner ends 5a of four photoconductors 5 to be radiated from a predetermined position on the outer periphery of the body 1 downward. The radiated light draws an image of the light of lines L1, L3 on the surface of an object W to be stamped. The lines L1, L3 are used as marks, the face 1a of the stamp is disposed above a predetermined position on the object W to be stamped, the face 1a is pressed to the predetermined position as it is to seal the stamping mark.
Patent JP-H0944488-A (JP)
Title: Document preparing device and method for displaying data base
Inventor: TAJIMA KEIKO
IPC: G06F17/30
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To unnecessitate wide screen space and to improve display efficiency by displaying the retrieval result of a data base at an input location in its homophone state like the conversion candidate of a KANA(Japanese syllabary)/KANJI(Chinese character) conversion. SOLUTION: When a character string is set to an input character string storage area 13a, an input control processing part 12a continuously waits for the input of the next character or key information. When key information is set, this key information is a data base conversion key 11c and a character string is placed before the key information, an input control processing part 12a defines the character string as a conversion object and a data base conversion processing part 12a starts a data base conversion processing part 12c in a conversion mode by defining the character string as the conversion object. Therefore, the data base conversion processing part 12c performs a data base retrieval and sets the retrieval to a conversion candidate storage area 13b. Next, the input control processing part 12a calls a conversion candidate display processing part 12d in a candidate display mode.  The conversion cadidate display processing part 12d displays the conversion candidate at a reading input location with the underline of a wave rule.
Patent JP-S5984189-A (JP)
Inventor: KOUMARU TOSHIMI
IPC: G21C9/004
Filed: 1982-11-05
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-S5982850-A (JP)
Inventor: AI MINORU
IPC: G01B5/24
Filed: 1982-11-05
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-S5982382-A (JP)
Title: M-dioxane ester containing halogen
Inventor: SUGIMORI SHIGERU
IPC: G09F9/00
Filed: 1982-11-04
Abstract: NEW MATERIAL:A compound of formula I (R is H or 1-10C alkyl; X is F or Cl; n is 1 or 2). EXAMPLE:4-(4'-Fluoro)biphenylyl 4-(5-butyl-1,3-dioxan-2-yl)benzoate. USE:A component in liquid crystal compositions, capable of exhibiting the liquid crystal phase within a wide temperature range, increasing the clear point of the liquid crystal compositions while increasing scarcely the viscosity thereof by adding to the liquid crystal compositions due to the low viscosity thereof through a high clear point, and having improved stability to moisture, heat and light without changing the threshold voltage and saturation voltage of the compositions so much. PROCESS:A 4-(5-alkyl-1,3-dioxan-2-yl)benzoyl chloride of formula II is reacted with a 4-halogenophenol or 4-hydroxy-4'-halogenobiphenyl of formula III in the presence of pyridine to give the aimed compound of formula I .
Patent JP-S5896752-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINGUU MASATAKA
IPC: H01L23/522
Filed: 1981-12-03
Abstract: PURPOSE:To prevent disconnection and/or a short-circuit between layers by a method wherein a connecting hole is provided in a first insulating layer covering a lower layer wiring, concave parts on the surface are buried with polyimide resin to form the same plane with the first insulating layer, polyimide resin in the connecting hole is removed, and an upper layer wiring is provided. CONSTITUTION:The Al wiring 20 on an Si substrate 10 is covered with PSG 30, an opening is formed selectively, polyimide resin 50 is rotatingly applied to bury unevenness on the surface of PSG30, and the surface is flattened. Then  polyimide resin 50 is etched up to expose the top face PSG30. When polyimide  resin 50 in the penetrating hole part B is etched to be removed applying a resist mask 70 next, size of the opening B can be held. When the Al wiring 40 is  stacked removing the mask 70, disconnection and the short-circuit between the  lower layer wiring are not generated, nevertheless connection between the lower  layer wiring can be attained easily through the small penetrating hole, and the  degree of integration is enhanced.