baber/WOPTO huggingface dataset:
Patent JP-S56100572-A (JP)
Title: Signal processing system of variable density picture
Inventor: MORI SUMIO
IPC: H04N1/409
Filed: 1980-01-17
Abstract: PURPOSE: To reproduce a half tone, by selecting a quantized value or a quantized upper value and by outputting it as an output signal of (q) bits per one picture element corresponding to a space address.  
     CONSTITUTION: Each picture element (x) is quantized in quantizer 2 by (q) bits to obtain a quantized value. A picture element and a quantized value are subjected to subtraction by subtractor 3, and the result is sent to converter 4 as a quantization error. Converter 4 converts the quantization error so that it enters within the range of a threshold value in the threshold pattern. Meanwhile, the quantized value is added to the quantized step quantity by adder 7 to obtain a quantized upper value. The threshold in the threshold pattern and the quantization error are compared by comparator 6, and the quantized value or the quantized upper value is selected and output as the output picture signal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08191849-A (JP)
Title: Frame for artificial leg
Inventor: SAITO MAKOTO
IPC: A61F2/60
Filed: 1995-01-13
Abstract: PURPOSE: To achieve wt. reduction without decreasing the strength even when the thickness is made uniform and to make mass production possible by forming the crosssection of the frame of an artificial leg into a U-shape with a fiber-reinforced plastic and fixing a knee joint bearing member with a U-shaped knee bending stopper. CONSTITUTION: At the time of sitting erect on one's knees, as a part of one's wt. is added on a knee bending stopper 3 from a knee joint member 6, the shape of the knee bending stopper 3 is made into such a shape so as to apply a load in the vertical direction on the frame 1 of an artificial leg and the load applied on the upper part of the knee bending stopper is dispersed into the frame 1 of the artificial leg as a compression load. In addition, at the time of sitting erect on one's knees, as a tensile force is added near a knee joint bearing part 9, this force is received by a knee joint bearing member 2 arranged closely to the outside of the frame 1 of the artificial leg and its is dispersed into the frame 1 of the artificial leg as a compression load.  Therefore, as only compression force is generated in the frame of the artificial frame, the thickness of the frame of the artificial leg in the neighborhood of the knee joint bearing part can be made the same thickness as that of other part and manufacturing thereof becomes easy by molding of a fiber-reinforced plastic.
Patent JP-S61165398-A (JP)
Title: Organic phosphorus compound, preparation thereof, and plant blight controlling agent containing said compound as active component
Inventor: SASAKI MITSURU
IPC: C07F9/6518
Filed: 1985-01-14
Abstract: NEW MATERIAL:The compound of formula I (X is O or S; Y and Z are H or halogen; R1 and R2 are H or lower alkyl; Z is N or methine). USE:Plant-blight controlling agent for paddy field, plowed land, orchard, tea plantation, pasture land, lawn, etc. PREPARATION:The compound of formula II [e.g. chloromethyl di(4-fluorophenyl) phosphinoxide] is made to react with preferably 1.0-2.0 equivalent of the azole of formula III (e.g. 1,2,4-triazole) in a solvent such as DMF, in the presence of usually 1.0-1.5 equivalent of a dehydrochlorination agent at 80-200 deg.C for 1-24hr.
Patent JP-H05204829-A (JP)
Title: Data transfer device
Inventor: KOZU YUHEI
IPC: G06F13/00
Filed: 1992-01-14
Abstract: PURPOSE:To prevent an underrun at the time of the data transfer of plural buffer areas in an external storage area by a DMA controller by considering the data processing speed at a DMA transfer destination by the chaining of descriptors as to the control of a DMA controller using the descriptors. CONSTITUTION:A transmission actuating circuit 25 which controls the actuation of data processing according to the data transfer speed at the data transfer destination is provided in the DMA controller 20 of the data transfer device including descriptor information 11 (including transmission start bit 17 and EOF bit 16) in the external storage area and the DMA controller 20. Consequently, the successive DMA transfer of plural buffer areas by plural descriptors does not depend upon transfer intervals between the respective buffer areas.
Patent JP-H07209392-A (JP)
Title: Measuring equipment of magnetic field
Inventor: HARA SHIGEMITSU
IPC: H05H1/00
Filed: 1994-01-20
Abstract: PURPOSE:To enable highly-precise control of the position and shape of a nuclear fusion plasma and to improve the safety of a plant by obtaining measuring equipment of a magnetic field which enables direct measurement of the magnetic field, necessitates no integrator, enables execution of accurate measurement even for a long time and, moreover, is excellent in radiation resistance. CONSTITUTION:This measuring equipment of a magnetic field comprises an electron gun 1 controlling emission, acceleration and focusing of electron beam 3, deflector plates 4 and 5 changing the orbit of the electron beam 3 and an electrode detecting the electron beam 3. Out of components thereof, an electron beam control circuit part which is constructed with semiconductor elements and affected by a radiation is installed in a place where the radiation is weak.
Patent JP-H04250066-A (JP)
Title: Ink jet recording device
Inventor: NUMATA YASUHIRO
IPC: B41J2/165
Filed: 1991-01-18
Abstract: PURPOSE:To provide an ink jet recording device which automatically optimizes recording executed after change of a recording head. CONSTITUTION:In a step S308, change of a head is detected in a way that a recording head has a serial number. When the head is changed, head characteristics, e.g. color information and shading information, read from the recording head is stored (in a step S310), whereby recording after exchange of a recording head is automatically optimized without needing operation by a user Since, when the head is changed, restoration operation of the head is automatically executed, recording after change of the recording head can be easily optimized without needing operation by the user.
Patent JP-H08191671-A (JP)
Title: Noodle, bread and cakes containing land snail ingredient
Inventor: MUNAKATA YOSHIMI
IPC: A23L7/109
Filed: 1995-01-13
Abstract: PURPOSE: To reduce resistance of land snail to eating and facilitate to eating by mixing it into ordinarily eaten foods. CONSTITUTION: In production step of noodle, bread or cakes, a proper amount of land snail powder dried and pulverized to a prescribed grain size is mixed into the dough of the raw material. Alternatively, a proper amount of land snail soup is mixed with the dough in place of land snail powder or together with it.
Patent JP-S59129551-A (JP)
Title: Molded motor
Inventor: IIZUKA KAZUTOSHI
IPC: H02K3/44
Filed: 1983-01-13
Abstract: PURPOSE:To improve the strength of a molded motor by disposing the bonded part of the split surfaces of a core in coincidence with the projection such as mounting legs of the motor formed on the outer periphery of a housing, thereby obtaining the thickness of the periphery of the bonded part of the resin split surfaces. CONSTITUTION:A toroidal winding 2 is wound on a yoke of an annular core 1 having slots. The core 1 and the winding 2 are integrally molded by molding resin to form a housing 3. Projections 4 such as mounting legs or flanges are integrally formed from the outer periphery of the housing 3. The projections 4 are disposed on the bonded part of the split surfaces of the core 1.
Patent JP-H05187057-A (JP)
Title: Device for adjusting action environment of vacuum valve
Inventor: NAKADA HIROYUKI
IPC: E03F7/00
Filed: 1992-01-14
Abstract: PURPOSE:To make it possible to transfer sewage efficiently by providing a reference pressure adjusting means which always adjusts atmosphere side pressure introduced into a vacuum valve to a reference pressure in order to control opening and closing of the vacuum valve so that the timing of opening a valve of a vacuum pump with respect to the water level of sewage in a sewage pit is maintained approximately constant. CONSTITUTION:Pressure information of an accumulator 12 is detected by a sensor 13 and sent to a pressure detecting unit 14a of a microcomputer 14. Next, a decision unit 14b compares the detected pressure P1 sent from the unit 14a with a set reference pressure P. If P1>P, a command is issued to an output unit 14c to change over a cross valve 18, thereby driving a vacuum pump 15, so that the air in the accumulator 12 is drawn and discharged through a check valve 17 and a pressure control valve 16 until the pressure therein becomes the reference pressure P. If P1<P, the valve 18 is changed over and further a compressor 19 is driven to feed compressed air into the accumulator 12 until the pressure therein becomes the pressure P.
Patent JP-H01182744-A (JP)
Title: Sample header for measuring thermal diffusivity
Inventor: YAMAMOTO KATSUHIRO
IPC: G01N25/18
Filed: 1988-01-14
Abstract: PURPOSE:To make it possible to perform continuous measurement at predetermined measuring point highly accurately without disassembling an apparatus in every measurement, by inserting and holding a sample to be checked in the blank space of a spacer, which is held between a jig on the side of a light source and a jig on the side of a detector. CONSTITUTION:A sample supporting spacer 4 made of metal, ceramics and the like is held between a jig 1 on the side of a light source and a jig 5 on the side of a detector. Meanwhile, the width of the thickness of the spacer 4 is made to correspond to a sample to be checked 2. The sample to be checked 2 is inserted and held in the space, which is formed in the spacer 4. The sample 2 is stably held with the fixing-point imparting function of the formed space in the spacer 4. The thermal diffusivity of the required part of the sample to be checked 2 is measured. For example, an inverted triangular notch 4' having an angle of 90 deg. is formed in the spacer. The rectangular sample to be checked 2 is inserted in the sample space of the spacer 4. The fixed points of the four corners (a)-(d) of the sample to be checked 2 can be continuously measured without disassembling the apparatus, by changing the inserting parts of the sample to be checked 2.
Patent JP-H08193284-A (JP)
Title: Method for preventing corrosion of water circulating line and device therefor
Inventor: IGARASHI SEISHIRO
IPC: C23F15/00
Filed: 1995-01-17
Abstract: PURPOSE: To decrease the amt. of dissolved oxygen to a specified level with a relatively small amt. of gaseous nitrogen in a short time by circulating the water in the water tank of a water circulating line with a nitrogen replacing pump, supplying gaseous nitrogen and replacing the dissolved oxygen in the water with the nitrogen under agitation and pressurization. CONSTITUTION: A heating-medium use circulating water 2 stored in a water tank 1 is circulated to a heat-source device 6 through pipelines 3 and 4 and a pump 5 on the heat-source side, cooled or heated. The water 2 is circulated to an air conditioner 10 through pipelines 7 and 8 and a pump 9 on the utilization side, heat-exchanged and supplied on the load side of a building. At this time, a nitrogen replacing device 11 is connected to the tank 1, the water 2 is circulated by a nitrogen replacing pump 14 through pipelines 12 and 13, gaseous nitrogen is supplied to the suction side of the pump through a cylinder 16 and a pressure reducing valve 15, the dissolved oxygen is replaced with the nitrogen under pressurization and agitation, and the dissolved oxygen content is lowered.  Consequently, the amt. of dissolved oxygen is decreased at a low cost to a level where corrosion is not caused.
Patent JP-H04236663-A (JP)
Title: Put in/out storage management system
Inventor: HINO TETSUJI
IPC: G06Q50/00
Filed: 1991-01-21
Abstract: PURPOSE:To prevent the generation of disablement of shipment in real work by inhibiting the reception of shipping processing of arrived articles before storing them. CONSTITUTION:Storing capacity, the number of stocks and the number of unstored articles in each storing position are secured in the stock information record of a stock file 4 in a physical distribution storehouse system. Arriving processing 1 is executed by adding the number of articles to be stored in each storing position to the number of unstored articles in the stock information record at the time of receiving an arrival request. Storing processing 2 is executed by subtracting the number of stored articles from the number of unstored articles in each storing place in the stock information record after executing storing work and then adding the number of stored articles to the number of stocks. Shipping processing 3 is executed by subtracting the number of shipped articles from the number of stocks in each storing place in the stock information record for shipping articles.
Patent JP-S60148223-A (JP)
Title: High speed diode switch circuit
Inventor: NAKATANI TAKAYUKI
IPC: H03K17/74
Filed: 1984-01-13
Abstract: PURPOSE:To obtain an electronic switch with good balance and possible for high speed switching by adding an ECL circuit possible for circuit integration to a diode bridge circuit and controlling the ECL circuit. CONSTITUTION:When a smaple command signal V1<V2 is given from a controler 74, a transistor (TR) Q1 of the ECL circuit 83 is turned off and a TRQ2 is turned on, a current from a current source 21 flows to a bridge comprising diodes D41-43, added with a current from a current source 22 and flows to a current source 23 through the TRQ2. Thus, the D41-43 are conductive, and an output voltage eout at a terminal 12 changes in following to an input voltage ein from a terminal 11. Since the relation of reference voltage Vref>=ein>=-Vref exists in this case, D47, 48 are turned off. When a hold command signal V1>V2 us given from the controller 74 next, the TRQ1 is turned on and the TRQ2 is turned off, a voltage of a reference voltage decreases the potential at a connecting point 91 through the D47, the D41, 43 are turned off, the current of the current source 22 flows to the reference voltage source 82 through the D48, the D42, 44 are turned off so as to hold the voltage eout.
Patent JP-S62163990-A (JP)
Title: Apparatus for processing nuclear medicine data
Inventor: ARAI FUMIO
IPC: G01T1/164
Filed: 1986-01-16
Abstract: PURPOSE:To make it possible to monitor a time wise radioactivity curve in parallel to measurement in a real time, by providing a means for calculating the time radioactivity curve in parallel to the measurement of a data signal on the basis of the signal from a scintillation camera to display the same. CONSTITUTION:CPU10 transmits the information of an indicated concern region to a matrix memory 3. Next, a sampling time is set to a timer 8 and, further, a counter 5 and an address counter 7 are reset to zero to start measurement. An A/D converting circuit 1 outputs X- and Y-signals from a scintillation camera S.C to a measuring circuit 2 and a matrix memory 3 while the matrix 3 takes out the content of the address corresponding to X- and Y-signals S2 and, if said content is present in the concern region, a signal is outputted to a gate circuit 4. The gate circuit 4 takes AND of the signal from the matrix memory 3 and the event signal S3 outputted from the scintillation camera S.C at each time when X- and Y-signals S1 are outputted and outputs a count signal S4 only when both signals are outputted.
Patent JP-H07205748-A (JP)
Title: Manufacture of pad cover for air bag
Inventor: MATSUSHIMA YASUSUKE
IPC: B60R21/20
Filed: 1994-01-21
Abstract: PURPOSE:To provide a method of manufacturing a pad cover provided with a tear line, with no apprehension at all of generating air accumulation, gas burning, weld line, etc., in a charge confluent part in a molded product, even when injection-molded by providing tear line molding protrusive streaks in an upper surface of an inner metal mold, and further without generating a burr or the like even when increasing an injection pressure. CONSTITUTION:In a method of manufacturing a pad cover for an air bag provided with a tear line for promoting bursting the pad cover at the time of inflating the air bag, the pad cover is injection-molded by a metal mold of arranging a ventilating metal 7 in at least partly a core 3 of an inner metal mold 1 or a cavity of an outer metal mold, formed with tear line molding protrusive streaks 1A, 1B.
Patent JP-H05193321-A (JP)
Title: Damping force control device for vehicle
Inventor: NAGAI TAKAYUKI
IPC: B60G17/015
Filed: 1992-01-14
Abstract: PURPOSE:To fully restrain generation of a sense of incongruity at control or noise in restraining an oscillating state of a vehicle using a shock absorber. CONSTITUTION:At a valve opening degree calculation part of an ECU, it is judged whether a sprung speed dX and a sprung-unsprung relative speed dY are in the same phase or not at Step 200, and when dX and dY are less than 0, it goes to step 260, where a valve opening degree P is set as a minimum valve opening degree Pmin. Also, when they are judged to be in the same phase at Step 200, it is judged from Step 210 to Step 250 whether a calculated coordinate (dY, dX) belongs to which area on a area dividing map for sprung-unsprung relative speed dY - spring upper speed dX, and the valve opening degree P is calculated according to this belonged area using a three-dimensional map constituted by a characteristic curve fA (dY, dX) to fN (dY, dX) (Step 270 to Step 320) which is set so that the opening degree at a boundary of the whole area is continuously changed.
Patent JP-H04343692-A (JP)
Title: Handling device with sucking grab, and method for handling and inspecting structural part through which fluid flows
Inventor: BUORUFUUDEIITAA GEDETSUKE
IPC: B65H5/14
Filed: 1991-01-21
Abstract: PURPOSE: To miniaturize a device, to permit the handling and inspection of structural parts by forming a casing into a disk shape, and guiding a distribution pipeline of an assembled pipeline to a surface, and connecting the casing to other casing with one battery block valve so as to communicate the pipeline system with each other. CONSTITUTION: A casing 14 is formed into a disk shape, and an assembled pipeline system 21 is provided, and the pipeline system 21 has distribution pipelines 22, and the distribution pipelines 22 are guided to a surface 17 of the casing 14. The casing 14 is connected to other casings 14'-14''' by one battery block valve, and at this stage, the distribution pipelines 22 of the casing 14-14''' are adjacent to each other so as to communicate the pipeline system 21 with each other. With this structure, a handling device 10 provided with a suction plug 11 is formed compact, and the pressure inside of a negative pressure conduit is measured so as to inspect the structural part for passing the fluid inside thereof.
Patent JP-S5596846-A (JP)
Title: Heating system
Inventor: MATSUZAWA HISAYUKI
IPC: F24D19/10
Filed: 1979-01-19
Abstract: PURPOSE: To improve controllability of a heating system and to attain comfortable heating in a room, by constituting a room heater and a floor heater in the same circuit and starting operation of fans adapted respectively for use in heating the room and floor when temperature of the heat source used for heating has reached a level capable of starting heating operation.  
     CONSTITUTION: Heat source 2 used for heating, fan 3 for supplying heat produced by heat source 2 into a room to be heated, and fan 4 for supplying heat produced by heat source 2 to hot-wind passages formed in the floor are arranged in the same circuit. Further, a heat source thermostat 5 closed when temperature of heat source 2 becomes higher than a certain value is connected between heat source 2 and fan 3. With such an arrangement, controllability of the heating system is improved since room heating and floor heating are both started simply by turning switch 1 ON, and at the same time, comfortable heating can be attained through combined heating of the room and floor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60151471-A (JP)
Title: Three-port three-position switching valve
Inventor: OSAME HIDE
IPC: F16K7/16
Filed: 1984-01-13
Abstract: PURPOSE:To prevent to generate the stagnation of liquid in the valve itself by a method wherein a protruding seal section, contacted with the seal seats of two dams closely, and a large corner side section, encircled by a part of circular seal section, are recessed with respect to a bottom surface. CONSTITUTION:The circular seal section 13j is formed at the lower surface of a seal member 13c and the protruded seal sections 13f, 13g, extending radially from the center section toward the circular seal section radially and having substantially a V-shape, are formed. The large corner section, encircled by the circular seal section 13ja and the V-shaped seal sections 13f, 13g, is recessed with respect to the bottom surface of a valve body to form a gate section 13d. The gate section 13d rides on the dam 1f-II between the ports A, C with a sufficient distance, therefore, liquid flows from the first port A into third pipe 1c through the third port C when the liquid is introduced from the side of the first pipe 1a.
Patent JP-S57117631-A (JP)
Title: Spinning ring
Inventor: FUJITA KAZUO
IPC: D01H7/60
Filed: 1981-01-16
Abstract: PURPOSE:A spinning ring where the ring is finished by blacking and grinding to make the surfaces smooth and increase the parallelism, roundness and concentricity, thus making the running-in smooth and reducing yarn brak. CONSTITUTION:Free-machining steel, nitride steel or bearing steel is used as a material for a spinning ring and lathed into a desired shape, heat treated, surface treated. The resultant ring 1 is treated with alkali in the whole part and blackened. Then, the parts (a) from the top of inner surface 8 of the flange top to the inner surface 4 of the neck and of the outer surface from the outside of the flange top 5 to the collar 6 except the top surface 2 of the ring flange and the bottom surface 10 are left blackened and at least the top surface of the ring flange 2, the inner surface of the trunk 8 and fitting part 9 are ground to the level of surface roughness of 2-5 microns.
Patent JP-H04237147-A (JP)
Title: Automatic transfer system for semiconductor
Inventor: HIROSE KOJI
IPC: H01L21/68
Filed: 1991-01-22
Abstract: PURPOSE:To make it possible to prevent a breaking of a wafer and a failure of a boat by a method wherein an automatic replacement device is provided with a boat supporting stage driving mechanism for wafer filling, a replacement arm for filling for filling the wafer in the boat for filling, an arm driving mecha nism for driving this transfer arm in a three-dimensional direction and the like. CONSTITUTION:A boat supporting stage 11 for wafer filling is automatically held on the same plane as that of a boat 5 for semiconductor wafer filling use in such a way that the amount of shift of the distance between the positions of grooves in support pillars 6 to 9 from a reference plane is minimized. Moreover, a transfer arm 14 for filling use is moved in a three-dimensional direction so as to fill a wafer 17 conforming to the minimized shift and the wafer 17 is filled in the boat 5. Accordingly, the arm 14 for transfer use can be controlled conforming to the installation positional deviation of the boat 5 and the deformation of the boat due to a thermal stress. Thereby, a breaking of the wafer and a failure of the boat 5, which are caused by the disagreement between the wafer 17 and the positions of the grooves, can be prevented.