baber/WOPTO huggingface dataset:
Patent JP-S6038602-A (JP)
Title: Gauge holder mounting apparatus
Inventor: HACHISUGA HIROTSUGU
IPC: G01B5/30
Filed: 1983-08-11
Abstract: PURPOSE:To enable the continuation of a testing without interruption for retightening facilitating the loading and unloading by holding a test piece on a pair of openable mounting frames having a clearance at the tip thereof and tightening a lock bolt to impart the mounting frames a resilience. CONSTITUTION:A pair of openable mounting frames 1 and 2 provided on a holder 13 comprises arms 1a and 2a and mounting parts 1b and 2b following them and supported rotatably on a shaft 3. When a reinforcing steel R as test piece is held on the mounting parts 1b and 2b, a clearance 4 is formed at the tip thereof and a spring force is imparted to the mounting parts 1b and 2b by tightening a lock bolt 9. Where a tension test is performed using such a holder 13, the diameter of the reinforcing steel R decreases in the course but the mounting frame 1 moves inward following the decrease in the diameter. This enables the continuation of the testing to the end without retightening on the midway thereof while facilitating the loading and unloading of the test piece.
Patent JP-H07332892-A (JP)
Title: Unloading method for missile canister
Inventor: WAKAGI KOZO
IPC: F41A9/38
Filed: 1994-06-06
Abstract: PURPOSE:To provide a missile canister unloading method and its device which dispenses with an exclusively designed crane and a counterpart vehicle and which is capable of unloading an empty canister on a launcher directly to a descendent road surface and excellent in operability and easy in preparation work and minimizes a space required for unloading. CONSTITUTION:This invention relates to an unloading method of a missile canister which is provided with an elevating rack 14 which can be elevated and unloads a canister 32 which houses a missile from the elevating rack 14 of a launcher 1 capable of running on a running road surface 100 to a descendent road surface after the launching of a missile where a space between the lower end of the elevating rack 14 which adopts a specified elevating posture and the descendent road surface is connected with a removable conveying rack 24 and the canister 32 on the elevating rack 14 is arranged to drop on the elevating rack 14 and the conveying rack 24 one after another and unloaded.
Patent JP-H0442724-A (JP)
Title: Overcurrent protective unit for power converter
Inventor: TAKABAYASHI YASUHIRO
IPC: H02J7/00
Filed: 1990-06-04
Abstract: PURPOSE:To realize overcurrent protection and abnormal voltage protection corresponding to the characteristics of a battery power supply, without causing increase of the size and the cost, by outputting a control signal for blocking overcurrent when a current signal exceeds the level of a set signal. CONSTITUTION:A current signal generating circuit 30 outputs a current signal C in which a set signal b from a setter 31 is added, as a bias voltage, to a detection signal (a) of current If. A set signal (h) is reverse proportional to a voltage Vf and overall level can be regulated based on a bias voltage (f). The current signal C and the set signal (h) are fed to the comparator 41 at a control section 40 and when the current signal C exceeds the level of the set signal (h), a trigger signal (i) is fed to a flipflop 42 thus producing a control signal (i) for commanding overcurrent protection. The control signal (i) turns an inverter driving signal OFF and provides a trip signal to a trip coil 53 thus interrupting a circuit breaker 2.
Patent JP-H05342846-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NARA TAKASHI
IPC: G11C7/00
Filed: 1992-06-05
Abstract: PURPOSE:To attain an operational specification suited to a low speed and high speed use without attaining the high cost of a design or production or the like by integrating the low and high speed circuit parts which can be selectively operated by the setting from an outside in a buffer circuit constituting a digital input and output interface part, and selectively operating them. CONSTITUTION:At the time of setting an F/S signal to be 'H', a P-channel MOSTr M5 as a connection control circuit is turned off, a high speed circuit part 42 is not operated, a buffer circuit 4 is operated at a low speed and with a low power consumption only by a low speed circuit part 41. Next, at the time of setting the FS signal to be 'L', the Tr M5 is turned on, and the high speed circuit 42 is operated in parallel to the circuit part 41. Thus, operational specification suited to the high speed and low speed use can be arbitrarily selected and set by a register setting in an integrated circuit device, or the simple setting from the outside of the device.
Patent JP-H10338639-A (JP)
Title: Filter for leukocyte removal coated with chitosan or modified chitosan
Inventor: KIN ZAISHIN
IPC: A61K35/14
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject filter which shows high efficiency for removing leukocyte without adverse effect on living bodies and is excellent in withdrawing rates of platelets and red blood cells by applying chitosan or modified chitosan on the surface of unwoven cloth. SOLUTION: The objective filter is obtained by immersing unwoven cloth, which is made of synthetic or natural fibers and is preferably 3 μm or less in the space between adjacent fibers, into a solution of chitosan or modified chitosan (a graft polymer of chitosan and a blood affinitive polymer selected from polydimethylaminoethyl methacrylate, polymethyl methacrylate, polyacrylic acid and sodium polyvinyl sulfonic acid), which is contained in a concentration of 0.1-5 wt.% in an organic acid or an inorganic acid and possesses an average molecular weight of preferably 200,000-700,000, for 30-120 min., if necessary, carrying out ultrasonication for 2 hrs. or less during immersing and further irradiating ultraviolet ray to the resultant filter in 10 mJ/cm<2> or less.
Patent JP-S5769778-A (JP)
Title: Semiconductor device
Inventor: YAMAZOE HIROSHI
IPC: H01L29/78
Filed: 1980-10-17
Abstract: PURPOSE:To facilitate fine processing of a semiconductor device by a method wherein a thin film of yttrium oxide or cerium oxide is used for mutual insulation of a group of electrodes of a thin film transistor arrary formed on an insulating substrate. CONSTITUTION:The array consisting of plural thin film transistors is formed on the insulating substrate 31 of glass etc., and when one side electrode 33 thereof is made to cross with the other side electrode 32, yttrium oxide or cerium oxide is used as the insulating film 34 for mutual insulation of the electrodes thereof, and formation of the insulating film 34 is patternized by normal photo lithography. Accordingly a uniform insulating film can be formed easily when mutual insulation between electrodes is to be performed, and even fine processing is also facilitated.
Patent JP-S5573193-A (JP)
Title: Time switch control system
Inventor: KATSUYAMA TSUNEO
IPC: H04Q11/04
Filed: 1978-11-27
Abstract: PURPOSE:To realize an economical constitution and high-speed operation for reading the information by dividing the time switch memory of the time-division exchange into several blocks and then applying the address signals of the memory to the selection circuit and each memory element at one time. CONSTITUTION:The time switch memory of the time-division exchange is formed with several units of blocks, and part of the memory address signals is applied to selection circuit SEL. The rest address signals are applied simultaneously to memory elements M0-Mn, and the information read simultaneously out from elements M0-Mn are selected through circuit SEL and then delivered. As a result, the decoder to give the selective action to each memory element can be omitted, and at the same time the reading information of each memory element is delivered via circuit SEL not the wired OR. Thus the rounding of the waveform is reduced to decrease the dispersion of the output time, realizing a high-speed action.
Patent JP-S5770859-A (JP)
Title: Optical resolution of dl-cysteine
Inventor: INOUE OSAMI
IPC: C07C67/00
Filed: 1980-10-21
Abstract: PURPOSE: To separate and to obtain preferentially and selectively the same kind of an optically active substance as seed crystal, by adding crystal of hydrochloride hydrate of an optically active cysteine as seed crystal to an aqueous solution of DL-systeine converted into a hydrochloride hydrate in a saturated or supersaturated state.  
     CONSTITUTION: DL-Cystein is converted into a hydrochloride hydrate to give its aqueous solution, crystal (preferably having a crystal concentration of ≤30wt% and a particle size of ≥20 mesh for uniform stirring) of a hydrochloride hydrate of an optically active cysteine as seed crystal is added to the aqueous solution in the saturated or supersaturated state of the solution, or in the state of the supersaturated state (in order to give high-purity substance, the suppression to a low degree of supersaturation is important) one hydrochloride hydrate of D-or L- cysteine which exists in excess is crystallized, and the crystal as seed crystal added to the solution or the crystallized crystal is used as seed crystal. An optically active substance similar to the seed crystal is preferentially crystallized and separated from the mother liquor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0440372-A (JP)
Title: Detection of current
Inventor: KATSUYAMA TERUSHI
IPC: H02K1/00
Filed: 1990-06-05
Abstract: PURPOSE:To accurately detect a current without being affected by an external magnetic field and ambient temperature by detecting the current from the difference in magnetic fluxes of two iron cores having rectangular hysteresis characteristics and consisting of the material with small coercive force. CONSTITUTION:When a DC current I flows in a conductor 18, a DC magnetic field +Hi is applied to the iron core 15a the magnetic field of iron core 15a becomes the sum with a magnetic field Hi caused by an AC exciting current, then the range of magnetic flux change becomes small, and also a magnetic flux density and a waveform of induced voltage in a detection coil 17a become small. When the current I of conductor 18 is furthermore increased, the range of flux change is rapidly decreased and also the induced voltage in the coil 17a is rapidly decrease. When the induced voltages in detection coils 17a, 17b are amplified 21a, 21b and passed through rectifiers 22a, 22b, smoothing devices 23a, 23b and subtracting device 24, the DC voltage proportional to the difference between the induced voltages is formed. The relation between the current to be detected and the output voltage of subtracting device 24 is such as shown in the figure, in which the output voltage is sharply increased at a point I0. By utilizing this point I0 whereon the output voltage is changed, an overcurrent, short- circuit current, etc., can be detected.
Patent JP-S6039630-A (JP)
Title: High-speed optical switch
Inventor: NAITOU SEIICHI
IPC: G02F1/31
Filed: 1983-08-12
Abstract: PURPOSE:To perform high-speed optical switching with small insertion loss and a low driving voltage by reducing the interval between then electrodes provided to a PLZT. CONSTITUTION:Incident light from a lens 4 to a polarization separator 5 is separated into an S and a P wave, which enter PLZTs 6 and 7. While a voltage is applied to neither PLZT6 nor 7, they enter a photodetector 15 through a lens 9, connector 11, and optical fiber 13. When the voltage is applied, electrooptic effect converts the P wave into an S wave and the S wave into a P wave by rotating their planes of polarization by 90 deg.. Consequently, the S wave light passed through PLZT6 and P wave light passed through PLZT7 are both outputted to a polarization multiplexer 8, lens 10, connector 12, and optical fiber 14 and sent to a detector 16. Thus, the light is switched to the detectors 15 and 16 according to whether the voltage signal is applied to thin electrodes to PLZTs 6 and 7. Then, the intervals of the thin electrodes 61 and 62, and 71 and 72 are reduced.
Patent JP-H01317161-A (JP)
Title: Production of bismuth-based oxide superconductor
Inventor: IMAI KUMIKO
IPC: H01B12/02
Filed: 1988-06-14
Abstract: PURPOSE:To improve the critical temperature and current density by heat- treating calcined powder, a compact or calcined compact obtained in a step for calcining a raw material in an oxygen-containing atmosphere to a step for sintering in oxygen atmosphere under a prescribed partial pressure. CONSTITUTION:Raw material powder for a Bi-based oxide superconductor is calcined in oxygen atmosphere. The resultant calcined substance is then formed and the obtained calcined compact is heated and sintered in oxygen atmosphere. The calcined powder, compact or calcined compact is heat-treated in oxygen atmosphere under <=10<-5>Torr oxygen partial pressure. A compound oxide (e.g., BiSrCsCuOx) is deoxidized to provide a state of oxygen deficiency. Thereby, a phase of class <77K critical temperature is removed to improve the critical temperature and current density.
Patent JP-H01314947-A (JP)
Title: Polarizing spectrophotometer
Inventor: KITAGAWA MASATOSHI
IPC: G01N21/01
Filed: 1988-06-16
Abstract: PURPOSE:To enhance analytical sensitivity by making the light emitting quantity of a light source lamp through a stabilizing circuit variable and performing control so that the ratio of the signal quantity of a polarizing component parallel to a magnetic field and that of a polarizing component vertical to the magnetic field is 1:1. CONSTITUTION:A light source lamp 6 is made variable in its light emitting quantity by variably setting the voltage of a reference power supply 1 by D/A converters 2, 3 and subjected to constant current control by a stabilizing circuit 5. The light from said lamp 6 is separated into the horizontal light S parallel to a magnetic field and a vertical light R vertical to the magnetic field by a polarizer 9 through a sample photometric chamber 7 and a spectroscope 8 and both lights are incident to an A/D converter 14 through a chopper 10, a photoelectric converter 12 and an amplifier 13. Herein, the input signal of the converter 14 controls not only the output of the converter 3 so that the light S, R become equal but also a switch 4 and adds said output to the output voltage of the converter 2 to input the same to the circuit 5. By performing control so that the ratio of the light S to R becomes 1:1, the effect of obstructing absorption generated at the time of the measurement of the sample is reduced and analytical sensitivity can be enhanced.
Patent JP-H06333633-A (JP)
Title: Connector
Inventor: KOKUFUYA HISASHI
IPC: H01R13/516
Filed: 1993-05-25
Abstract: PURPOSE:To facilitate assembling and disassembling work of a charging connector of an electric vehicle. CONSTITUTION:When a connector is assembled, respective terminals 1 and 2 fixed to the tips of respective electric wires W1 and W2 are pulled in from a rear part of an outer case 3, and are pulled out to a front side opening. The terminals 1 and 2 are housed in a housing 5, and are inserted next from a slit 51 notched in the axis direction of a push holder 50. The rear side of an inner case 4 on which a sleeve 36 is installed beforehand is inserted from a front part of the outer case 3, and is screw-fitted by an installing screw 42. Then, a front end surface of the push holder 50 push-presses a rear surface of the housing 5, and pushes/fixes the housing 5 against/to a contact surface 45. When the connector is disassembled, when the installing screw 42 is removed, the push holder 50 and the housing 5 can be removed respectively.
Patent JP-H05308852-A (JP)
Title: Assembled garden
Inventor: WATANABE SOICHI
IPC: A01G9/02
Filed: 1992-05-13
Abstract: PURPOSE:To provide an assembled garden on e.g. a rooftop, enabling its size to be set in a desired manner, also easy to adapt to rooftop appearance. CONSTITUTION:The assembled garden can be obtained by respectively and mutually jointing, through connecting members corner members 10, side members 20 and intermediate members 30 followed by covering the outside surface with decorative laminates. The corner members 10, side members 20 and intermediate members 30 are provided with housing recess surfaces, respectively; there is a netty hole at a specified position of sidewall representing each of these recess surfaces, one surface of the sidewall of each side member 20 is higher than the other surfaces thereof, the two sidewalls of each corner member 10 adjacent to each other are higher than the other sidewalls, and these higher sidewalls for the side members 20 and corner members 10 are covered with the first sidewall decorative laminates, the second sidewall decorative laminates and corner decorative laminates, respectively.
Patent JP-H07332322-A (JP)
Title: Part fitting structure
Inventor: SATO SEIICHI
IPC: F16B5/10
Filed: 1994-06-07
Abstract: PURPOSE:To obtain the fitting structure in which a part is fitted to a panel through a clip. CONSTITUTION:In the structure for fitting a part with a pedestal to a panel by a clip having two flanges, a pair of engaging grooves 4 which present a doglegged form are formed on the seating surface 2b of the pedestal part of a part, and a pair of elastic arms 18 having a projection 19 engaged with the engaging grooves are provided on one flange side of the clip. Thus, when the flange of the clip is inserted in the pedestal part of the part, the projections of one pair of elastic arms are engaged with the respective engaging grooves. At this time, the projections of the elastic arms are guided by the bent central part 4a of the doglegged form of each engaging groove and stopped, whereby the clip is centered to the pedestal part of the part. After that, even if the clip is moved from the centering position by unexpected external force, the elastic action of the elastic arms and the cam action of the engaging grooves are obtained, so that the projection of each elastic arm can be again automatically guided to the bent central part of the corresponding engaging groove.
Patent JP-H04371199-A (JP)
Title: Futon (japanese bedding) dryer
Inventor: ITANI AKIHIRO
IPC: F26B9/06
Filed: 1991-06-19
Abstract: PURPOSE:To enhance drying efficiency of a Futon (Japanese bedding) without discharging exhaust air into a room. CONSTITUTION:In a circulating passage 10 communicated by a duct 9 for communicating a blow-out port 6 with an intake port 7 provided in a drying room 4, a first blower 11, an ozonizer 12, a heating device 13, a dehumidifier 14 and a second blower 15 are provided so as to circulate hot air.
Patent JP-2000057001-A (JP)
Title: Vector restoring method using accelerated verification and improvement
Inventor: BOMMU SURENDRA K
IPC: G06F17/50
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To shorten the executing time of vector restoring by recognizing the shortest substring that detects a failure object among those substrings existing between the 1st and 2nd substrings in a restoration phase. SOLUTION: A satisfactory substring of a vector is quickly detected in a verification phase. A substring that can detect all failure objects is assured to include even short substrings of the vector. In an improvement phase, the unnecessary parts of a verified segment are deleted and the shortest substring that detects all failure objects is found out. In a restoration process, it's known that a failure can be detected via the substrings which are not overlapping with each other. That is, the failures f3 and f5 can be restored in the shown examples. Thus, a 1st substring of the vector which detects a failure object and a 2nd substring which detects no failure object are identified in the verification phase. Then the shortest substring that detects a failure object is recognized in the restoration phase among those substrings existing between both 1st and 2nd substrings.
Patent JP-S5936669-A (JP)
Title: 1-(1,2-benzisoxazol-3-yl)-1-cycloalkanecarboxylic acid ester, its acid addition salt and quaternary ammonium salt
Inventor: NARUTO SHIYUNSUKE
IPC: A61K31/42
Filed: 1982-08-24
Abstract: NEW MATERIAL:The compound of formula I {R1 is H, halogen, OH, lower alkyl, CF3 or lower alkoxy; Y is group of formula II or III [R2 is H or lower alkyl; R3 and R4 are lower alkyl or together with N form a heterocyclic group; R5 is lower alkyl or group of formula IV (R6 and R7 are lower alkyl, phenyl, or together form a 4-6C straight-chain alkylene); m and n are 0, 1, 2 or 3; q and r are 1, 2 or 3]; a is 4, 5 or 6}, its physiologically permissible acid addition salt and quaternary ammonium salt. EXAMPLE:1-Methyl-4-piperidyl 1-(1,2-benzisoxazol-3-yl)-1-cyclohexane-carboxylate oxalic acid salt. USE:Antispasmodic agent. PROCESS:The compound of formula I can be prepared by reacting the compound of formula V (novel substance) or its reactive derivative with the compound of formula Z-Y (Z is OH or reactive ester residue of alcohol).
Patent JP-S5772407-A (JP)
Title: Amplifying circuit
Inventor: YOSHIMURA MASAKI
IPC: H03F3/38
Filed: 1980-10-23
Abstract: PURPOSE: To amplify a signal with a low noise in a wide dynamic range, by amplifying and demodulating the signal after modulating it by a wide-band signal.  
     CONSTITUTION: The narrow-band signal given from an input terminal IN is modulated in a modulator M1 consisting of a DBM and etc. by a signal having wide frequency components such as a square wave. This modulated signal is amplified by a wide band amplifier A0, and the amplification output is demodulated in a demodulator M2 by the same signal used for mudulation to obtain the original narrow- band signal. Since the spectrum of the signal is dispersed because of wide band amplification, the amplifier is not saturated. The noise generated in the amplifier is eliminated in the process of demodulation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5939077-A (JP)
Title: Light-receiving element
Inventor: UMAJI TOORU
IPC: H01L31/105
Filed: 1982-08-27
Abstract: PURPOSE:To widen the dynamic range of the light-receiving element by a method wherein the dark current, running into the capacitance in a pixel, is reduced by providing a blocking layer of N- or P-conductive type, or a blocking layer of insulating oxide film between the capacitor and an electrode. CONSTITUTION:In order to pick-up signal charge from a contact point in proportion to luminous energy, a photo diode 8 having rectifying property and light sensitivity, and a capacitor 18 which will be used to block the flow of electric charge are provided. Using an amorphous Sipin hydride junction 20 as a photo diode 8 and an i-type amorphous Si hydride 19 as a capacitor 18, a unit picture element can be manufactured by performing only one process. Partaining to the material for the diode and the capacitor, amorphous SiC hydride, amorphous SiGe hydride, or laser-annealed polycrystalline Si formed by performing a CVD method and the like, laser-annealed polycrystalline Si and the like may be used besides the material above-mentioned.
Patent JP-S6038154-A (JP)
Title: Screen printing method to square barrel body
Inventor: NAKANISHI TOSHIAKI
IPC: B41F15/08
Filed: 1983-08-11
Abstract: PURPOSE:To make it possible to apply the screen printing of a continuous pattern to the outer periphery of a square barrel body such as a square bottle by preventing the separation of a printing plate and the square barrel body even if the latter is rotated, by pressing the soft printing plate to the square barrel body by energizing dog to a downward direction. CONSTITUTION:A square barrel body 9 is supported sideways in a freely rotatable manner under the screen printing plate 5 arranged in a vertically and traversely movable manner below dogs 2, 4. Subsequently, the printing plate 5 is fallen to be brought close to the square barrel body 9 and the dog 2 is further energized downwardly to press the printing plate 5 to the square barrel body 9. Thereafter, the square barrel 9 is rotated along the moving direction of the printing plate 5 without moving the rotary center of said barrel body 9 while the printing plate 5 is traversely moved and the ink 6 on the printing plate 5 is applied to the square barrel body 9.