baber/WOPTO huggingface dataset:
Patent JP-H1194047-A (JP)
Title: Balance weight connecting device of torque converter
Inventor: MARUYAMA TSUTOMU
IPC: F16H41/24
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a measuring sensor for measuring the length of a balance weight. SOLUTION: This balance weight connecting device of a torque converter is composed of: a turn table 4 for rotatably supporting a torque converter 2; a weight conveying mechanism 10 for carrying a balance weight 8 to the turn table 4 and pressing it to the outer periphery of an outer case 2a; a welding mechanism 60 for spot-welding the balance weight 8 to the outer case 2a; an abnormality detecting mechanism 70 for detecting poor attachment of the balance weight 8; a control part 80 for stopping the device on the basis of an abnormality detecting signal of the abnormality detecting mechanism 70; and a length measuring mechanism 82 for measuring the length of the balance weight 8 in the normal time when any abnormality detecting signal is not transmitted. Thereby the device can be stopped by detecting defective attachment of the balance weight 8.
Patent JP-H05107790-A (JP)
Title: Electrophotographic sensitive body
Inventor: YAMAZAKI HARUMASA
IPC: G03G5/14
Filed: 1991-09-07
Abstract: PURPOSE:To obviate the accumulation of residual potentials and to repetitively obtain stable electrifying properties by forming a blocking layer on a conductive base body by coating the base body with a dispersion dispersed with a conductive polymer. CONSTITUTION:The blocking layer of the electrophotographic sensitive body constituted by laminating the blocking layer and a photosensitive layer on the conductive base body is formed on the conductive base body by coating the base body with the dispersion dispersed with the conductive polymer. This conductive polymer dispersion consists of the conductive polymer, a dispersant added at need and an insulating polymer. The conductive polymer includes, for example, polyaniline, polypyrrole, polythiophene, polyvinylene phenylene or its deriv., etc. The polymers formed by chemically polymerizing the monomers in water are preferably used. The conductive polymer obtd. by chemically polymerizing the monomers in the water is insoluble in water and exists in the water in the form of fine particles. The blocking layer is thus well formed.
Patent JP-S62116328-A (JP)
Title: Automatic turn signal light-off device for motorcycle and the like
Inventor: OKANO HIRONOBU
IPC: H01H3/18
Filed: 1985-11-14
Abstract: PURPOSE:To make automatic light-off in a turn signal performable, by operating a change pedal and, when shift up takes place, drawing a wire, whereby constituting a turn signal switch so as to be restored to a neutral position. CONSTITUTION:One end of a wire 2 is locked to a shaft part to be rotated by step-on operation of a change pedal 3, and the other end of the wire 2 is connected to a turn signal switch 4 installed an operating switch setting part 5 in a handle. And, at the time of direction change at an intersecting point or the like, a turn signal is selected to a turning direction, and the said turn signal lamp is flashed and, after direction changing, when shift-up takes place, the turn signal switch 4 is restored to the neutral position, and the turn signal lamp is made so as to go out. In this connection, in case of such a type vehicle that requires no gear change, it is so constituted as to draw the wire 2 in a way of interlocking with operation or the like of a centrifugal clutch.
Patent JP-H07241080-A (JP)
Title: Electronic power converter circuit device and driving method of this device
Inventor: KURISUCHIYAN GERUSHIYUTAA
IPC: H02M1/088
Filed: 1994-10-21
Abstract: PURPOSE: To sustain balance of voltage load among respective switches in blocking state by an arrangement wherein the control voltage level is influenced by a measured voltage in blocking state in such a manner that the blocking voltage of power semiconductor switches connected in series is substantially equalized. CONSTITUTION: The voltage Ucei across each power semiconductor switch and the voltage Ucetot across the entire series circuit are measured by means of a driver 4. The difference (1/nUcetot -Ucei ) is formed from these two voltages and relayed to a first means 6 where the switching moment Tdon , Tdoff is determined for each switch. The means 6 is connected with a time lag circuit 9 for setting the switching moment of a control signal. Output from the circuit 9 is delivered, as a control voltage Uge , to the gate of the switch through a driver 7. The means 6 and the circuit 9 have such an effect on the control signal as a balanced voltage distribution is generated when switched.
Patent JP-H02101592-A (JP)
Title: Cylindrical surface-shaped model inputting device
Inventor: SEKINE HIROTAKA
IPC: G06T15/00
Filed: 1988-10-11
Abstract: PURPOSE:To improve the efficiency of shape modeling work by displaying an intersection line between a cylindrical surface and a solid, and determining the parameter of the cylindrical surface as seeing a shape. CONSTITUTION:The proper parameter is set in a cylindrical surface parameter storing means 102 by a parameter initializing means 103. Thus, the intersection line between the cylindrical surface based on the cylindrical surface parameter and the solid in a solid shape data storing means 101 is obtained by a cylindrical surface intersection line displaying means 105, and is displayed on a display picture screen 108. When the contents of the means 102 is changed by using a parameter changing means 104 as seeing the intersection line on the screen 108, the display of the intersection line on the picture screen 108 is changed. After the parameter of the cylindrical surface is determined, the intended shape can be obtained by cutting the solid by the cylindrical surface by a cylindrical surface solid cutting means 106. Thus, the cylindrical surface can be determined in the way of trial and error while the display of the intersection line between the cylindrical surface and the solid on the picture screen is confirmed and the shape of the cylindrical surface to take shape is estimated.
Patent JP-H04133620-A (JP)
Title: Switching device
Inventor: SUZUKI AKIHIRO
IPC: H02H7/12
Filed: 1990-09-25
Abstract: PURPOSE:To prevent the breakdown of a solid switching element due to overvoltage positively by installing the protective circuit of the parallel circuit of the solid switching element on the inner side of a current loop than the parallel circuit. CONSTITUTION:When the conductive timing of a certain parallel circuit 20 is delayed when a switching device 15 is switched ON, the voltage of a capacitor 2 is applied to the parallel circuit 20, the voltage rises during a time when the parallel circuit 20 is switched ON and exceeds, and currents I by the overvoltage flow. Consequently, a protective circuit 16 is arranged at a position nearest to the capacitor 2 as a power supply more than the FET 14 of the parallel circuit 20 at that time, thus making the inductance of the current loop of currents I to the protective circuit 16 more minimum than inductance to the FET 14 of others. Accordingly, currents I are made to flow through the protective circuit 16 first, thus protecting the FET 14.
Patent JP-H0776955-A (JP)
Title: Gas bag for naturally controlling expansion of gas in float body roof
Inventor: YAMAZAKI YOSHITSUGU
IPC: E04H15/20
Filed: 1993-09-06
Abstract: PURPOSE:To adjust the variation of the volume of a sealed chamber in a float body structure with the use of the natural force without using a mechanical force by only using a gas bag as the sealed chamber so as to eliminate the necessity of a gas-tight air bag. CONSTITUTION:A float body room is composed of a membrane constituting the outer periphery thereof, non-gas-tight air chambers 3 and gas bags 1. The gas bags 1 are so arranged that the volume of gas or the total thickness of the gas bags is larger than the volume or the thickness of the roof which is not filled with gas, even though the gas bags shrinks or the internal pressure of the gas bag comes to be equal to the atmospheric pressure since the temperature is lowered.
Patent JP-S63109617-A (JP)
Title: Demodulating circuit
Inventor: KAWAGUCHI MASAYOSHI
IPC: H04B3/54
Filed: 1986-10-27
Abstract: PURPOSE:To decode an information signal accurately even if momentary noise is superimposed on the power waveform by detecting the information signal, smoothingit, integrating an output of a smoothing means and generating an integration output by an integration means. CONSTITUTION:A power waveform from a power line is inputted to a band pass filter 1 being a signal separation means and an output of the band pass filter 1 connects to a low pass filter 3 being a smoothing means via a detector 2 being a detection means. The output of a low pass filter 3 is given to a CPU 7 via an integration device 8 and an A/D converter 9. The integration device 8 and the A/D converter 9 constitute an integration means. Thus, the integration means integrates the output from the smoothing timewise and absorbs the momentary noise, then the noise immunity is improved and the reliability is increased.
Patent JP-H10103827-A (JP)
Title: Refrigerator
Inventor: SUMIHIRO KATSUSHI
IPC: F25C1/24
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To improve connecting operability of a water service cock to a feed water route of a refrigerator in the refrigerator having a water service direct coupling type feed water structure for supplying water directly from the cock to an icemaking tray of an automatic icemaker in the refrigerator via a feed water hose. SOLUTION: A feed water valve 42 is disposed in a machine room 22 in a lower portion of the refrigerator 10, a feed water route 44 of an outdoor side connected to a water service cock 38 is connected to an inlet side of the valve 42, and a feed water route 48 of an indoor side connected to a feed water port 46 to an icemaking tray 30 is connected to an outlet side. The route 44 is detachably connected to the valve 42, and its connector 50 is disposed at an outside from a machine room cover 22a. Thus, the route 44 is connected to the route 48 without removing the cover 50, and can be removed.
Patent JP-H03118443-A (JP)
Title: Hydrogen-quantity measuring apparatus
Inventor: SASAHARA TAKATOSHI
IPC: G01F17/00
Filed: 1989-09-29
Abstract: PURPOSE:To measure the quantity of hydrogen in a hydrogen storing tank accurately regardless of the fluctuation in temperature by using a strain gage and a temperature measuring resistor element having the temperature change characteristic suitable for the pressure-temperature characteristic of hydrogen storage alloy. CONSTITUTION:A body 10 provided with a diaphragm 14 which is deformed with the pressure in a tank is provided in a hydrogen storing tank 2. A pressure detecting strain gage 15 is provided on the diaphragm 14. A temperature measuring resistor element 18 is further provided in the body 10. The strain gage 15 and the temperature measuring resistor element 18 are provided on the neighboring sides of a Wheatstone bridge 30. When the strain gage 15 and the temperature measuring resistor element 18 having the resistance change characteristic which is suitable for the pressure-temperature characteristic of hydrogen storage alloy are used in this way, the shift of the pressure caused by the temperature change in the tank 2 is corrected in the bridge 30. An output voltage Eo corresponding to the quantity of the hydrogen in the tank is obtained from the bridge 30.
Patent JP-H07108764-A (JP)
Title: Production of thermal recordin material
Inventor: SHINOHARA HIDEAKI
IPC: B41M5/323
Filed: 1993-10-14
Abstract: PURPOSE:To set a developed color hue to a bluish black color when a thermal recording material is used in CRT image recording by applying a coating soln. containing a black color forming leuco dye and a blue color forming leuco dye and regulated to specific temp. on a support. CONSTITUTION:A coating soln. containing an org. acidic substance and an adhesive allowing a black color forming leuco dye and a blue color forming leuco dye to develop colors under heating as main components is prepared. This coating soln. is regulated to 10-20 deg.C to be applied to a support such as synthetic paper or a thermoplastic resin film and dried to form a thermal color forming layer to produce a thermal recording materital. As a concrete example of the black color forming leuco dye, there is 3-diethylamino-6-methyl-7- anilinofluorane or 3-(N-methyl-N-cyclohexyl) amino-6-methyl-7-anilinofluorane and, as a concrete example of the blue color forming leuco dye, there is crystal violet lactone.
Patent JP-S61134092-A (JP)
Title: Semiconductor laser
Inventor: USUI AKIRA
IPC: H01S5/00
Filed: 1984-12-05
Abstract: PURPOSE:To enable the realization of the titled device excellent in thermal conduction and capable of continuous oscillation at room temperature by a method wherein a III-V group compound semiconductor crystal made of two elements is used as the electrode-forming layer on a P type clad layer. CONSTITUTION:The figure schematically shows an InGaAsPDH structure epitaxially grown by hydride vapor phase growth on a substrate provided with a GaAsP layer 3 having an As=0.72 on a GaAs crystal 1 via GaAsP graded layer 2. The epitaxial layer forms an Se-doped N type In0.35Ga0.65P clad layer 4, a non-doped In0.22Ga0.78As0.27P0.73 layer 5 serving as the active layer, a Zn- doped P type In0.35Ga0.65P clad layer 6, and a Zn-doped P type GaAs electrode- forming layer 7 from the substrate side. This construction can yield the titled device excellent in thermal conduction which continuously oscillates at room temperature.
Patent JP-H09163990-A (JP)
Title: New kinase bearing information transmission system of tgf-beta family
Inventor: UENO NAOTO
IPC: C12R1/865
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA coding a kinase-active polypeptide subject to activation by a transforming growth factor-β having a specific amino acid sequence, and to be used for e.g. producing enzymes useful for retrieving medicinal agents suppressing or promoting information transmission. SOLUTION: This new DNA is such one as to code a kinase-active polypeptide subject to activation by a transforming growth factor-β (TGF-β) having the amino acid sequence covering the 23rd Ser through 579th Ser of an amino acid sequence of the formula, or an amino acid sequence modified by addition or elimination of one to several amino acids to or from the above partial amino acid sequence, and/or by substitution with other amino acid(s). This DNA is useful for e.g. producing kinase-active polypeptides useful for e.g. retrieving medicinal agents suppressing or promoting cell information transmission. This new DNA is obtained by screening with a probe a cDNA library prepared by using a mRNA collected from a mouse interleukin-3 dependent cell system.
Patent JP-H10104381-A (JP)
Title: Drive shaft housing of control rod drive for pressurized water reactor
Inventor: TAIRA SHINGO
IPC: G21C7/10
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To easily fabricate the title housing without generating stress corrosion cracking and the like by forming in one the upper end part of drive shaft housing for closing the upper end of inner space with the main body. SOLUTION: Outside the middle part of drive shaft housing 11, a latch housing containing a latch grasping the drive shaft and a coil housing for fixing electromagnetic coil for driving the latch to elevate are fixed. The drive shaft in the drive shaft housing 11 moves up and down the control rod cluster in a reactor vessel. The head 11b of the upper end of the drive shaft housing 11 is formed in one with the main body 11a, the inner space 17 is closed with hole stopping work 17a and an extension rod 21 is connected to the head 11b with a bolt 19. In this manner, leakage of coolant from the space 17 connected to the high temperature/high pressure space in the reactor vessel at the head 11b is prevented. Also by forming the head 11b, precision fabrication is avoided and a stable closing part can be formed.
Patent JP-H0198783-A (JP)
Title: Shut-off controlling device
Inventor: NISHINO KOJI
IPC: F16K31/12
Filed: 1987-10-12
Abstract: PURPOSE:To simplify the mechanism of a captioned device by giving the piezoelectric elements of a flapper the control signals which can be obtained by comparing position feedback signals and input signals. CONSTITUTION:A flapper 22 for controlling the control valve of a pneumatic work control equipment 1 comprises piezoelectric elements, and the control signals 7 which can be obtained by comparing feedback signals 9 and input signals 10 is given to the flapper 22. This makes it possible to simplify the mechanism of a shut-off control device as compared with that of a conventional one utilising a solenoid or motor.
Patent JP-H03118171-A (JP)
Title: Printer
Inventor: KAWAMOTO TAKAHIRO
IPC: B41J2/485
Filed: 1989-09-29
Abstract: PURPOSE:To make it possible to match a data transfer speed at random even when the data transmitting speed is different due to the type of a higher order unit or application program by a method wherein a unit which designates the starting cycle of a receiving routine and a unit which calculates and displays a receiving efficiency of data are provided on a processer or operation panel. CONSTITUTION:By an interruption with a low priority which is issued from a timer to a processer 1 at a long cycle, a replace routine for a display data of a receiving cycle end receiving efficiency is started. The receiving efficiency is calculated by multiplying 100 (%) by a balance which is obtained by dividing the content of a counter B by the content of a counter A, and a display data according to the calculating result is set on a built-in register which is linked with a liquid crystal driver 7. Then, the built-in counters A, B are reset, and a receiving cycle designating switch 8b on an operation panel 8 is read. This receiving cycle designating switch 8b inputs a two-valued data of which value is in accordance with a slide position, to the processer 1. The processer 1 sets a timer value of a receiving interruption timer 6 to be the value which is designated by the receiving cycle designating switch 8b.
Patent JP-H01100824-A (JP)
Title: Manufacture of oxide superconducting wire
Inventor: YOSHIZAKI KIYOSHI
IPC: H01B12/04
Filed: 1987-10-12
Abstract: PURPOSE:To propagate sufficiently the oxidation of a raw material and obtain good superconductivity by making a metal pipe porous and sintering the pipe while oxygen is being supplied to the inside thereof. CONSTITUTION:Metal powder applied with resin is molded, or metal powder is molded and sintered, thereby obtaining a material. This material is impregnated with resin, thereby obtaining a resin impregnated metal pipe. Then, an oxide superconductor containing one of oxide, nitrate, acetate and carbonate so blended as to generate an oxide superconductor via heat treatment, or already having superconductivity is inserted in the resin impregnated metal pipe, thereby constituting a complex. Section reduction machining is applied to the complex and this complex is subjected to heat treatment in oxidizing atmosphere, thereby manufacturing an oxide superconducting wire.
Patent JP-H08123089-A (JP)
Title: Color toner
Inventor: ONO HITOSHI
IPC: G03G9/09
Filed: 1994-10-21
Abstract: PURPOSE: To obtain a color toner excellent in environmental resistance and durability and giving a clear image free from fog and excellent in transparency by using a color toner obtd. by piece dyeing with a thiadiazole compd. CONSTITUTION: This color toner is a color toner obtd. by piece dyeing with a thiadiazole compd., e.g., a compd. represented by formula I, wherein R1 is H, alkyl which may have a substituent, phenyl which may have a substituent or allyl, K is an aniline coupling component which is an arbitrary monovalent group derived from aniline or its deriv. and (n) is 0, 1 or 2. A compd. having a specified aniline coupling component represented by formula II is especially advantageous as the compd. represented by the formula I.
Patent JP-H0199486-A (JP)
Title: Linear motor controller for pick-up driving
Inventor: KONNO YOSHIKIYO
IPC: H02P25/06
Filed: 1987-10-12
Abstract: PURPOSE:To make it possible to move a pick-up to a required position quickly and precisely by switching and controlling the value of feedback coefficient of a velocity feedback system in proportion to the operating mode. CONSTITUTION:The driving voltage outputted from a driving voltage generation circuit is supplied to a moving coil 16 of a linear motor through a voltage- current conversion section 30. A series connection circuit of resistance R2 and R3 is connected in parallel with a series connection circuit of the moving coil 16 and resistance R1 to form a resistance bridge circuit. An operating amplifier 31 takes out a voltage proportionate to the moving velocity of the moving coil 16 from the output of the resistance bridge circuit, and the negative feedback to a driving section is made. The gain of the operating amplifier 31 is switched and controlled in proportion to the operation mode carried out by a processor of a system controller.
Patent JP-2000091199-A (JP)
Title: Aligner and focusing method in alignment
Inventor: HASHIMOTO TAKEO
IPC: G03F7/207
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To contrive to enhance productivity of a semiconductor element using a wafer having a recess and projection part on an aligning surface. SOLUTION: A set weighing factor (a) is inputted to an image coupling face calculating means 10 taking into account a resolution requested for patterns (step 101), a wafer is scanned with respect to a slit (step 102), and a distance h1 from a reference face to a wafer projection part surface and a distance h2 from the reference face to a recess part bottom face are measured (step 103). After an image coupling face height H=a.h1+(1-a).h2 is calculated (steps 104, 105), a wafer stage is driven to the image coupling face height H, thereby performing focusing (step 106).
Patent JP-S63128691-A (JP)
Inventor: RICHIYAADO GOODON SAMUERU PURA
IPC: H01S5/12
Filed: 1987-10-12
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-H04137053-A (JP)
Title: Block registration control system on cache memory
Inventor: SHIOZAWA TSUNEMICHI
IPC: G06F12/12
Filed: 1990-09-28
Abstract: PURPOSE:To improve a hit ratio in cache memory by providing a registration condition decision circuit which decides whether or not a mis-hit block should be registered on the cache memory when mis-hit occurs. CONSTITUTION:A processor 1 and the cache memory 2 comprises a bus 3 and main memory 4, and the main memory 4 is divided into data blocks of equal size. When the mis-hit occurs, it can be set whether or not block data can be registered corresponding to the kind of a task outputted from the entry processor 1 of the cache memory 2. When the mis-hit occurs in performing a routine task, the registration of the cache memory 2 on a multiple entries can be permitted, and the registration on only a small number of entries can be permitted in processing an exceptional task. Therefore, no substitution of block data to which the routine task makes access occurs even when the mis-hit occurs while the exceptional task is processed, which prevents the hit ratio from lowering when the routine task is restarted after the exceptional task is completed.