baber/WOPTO huggingface dataset:
Patent JP-S5570310-A (JP)
Title: Control system for discharging deposited sludge in sludge hopper of precipitation pond
Inventor: USUI MASAKAZU
IPC: B01D21/24
Filed: 1978-11-22
Abstract: PURPOSE: To carry out reliably the discharge of deposited sludge at a high degree of efficiency by calculating an amount of the deposited sludge of each hopper of a precipitation pond from the upper stream to the downstream, and opening a sludge discharge valve of the full hopper.  
     CONSTITUTION: A first arithmetic unit 4 operates the injection rate of a coagulant, the turbidity of feed water, the turbidity of treated water, the flow rate of feed water and the amount of deposited sludge in a precipitation pond. A second arithmtic unit 5 calculates deposit ratio of each of four hoppers. As the tatal amount of the deposited sludge is given by the first arithmetic element 4, the second arithmetic unit separately calculates the amount of the deposited sludge of each hopper by multiplying the total amount by the deposit ratio of each hopper, the calculated value is transmitted to integrating counters 6 which are provided per each hopper. An integrating counter outputs, when the integrated value of sludge amount coincides with the measure of capacity of relative hopper, and simultaneously the integrating counter is reset. A sludge-discharge valve of the hopper is opened by the output of the counter 6, a pump for drawing out sludge is started and the sludge is transferred to a sludge discharging pond. As a result, the sludge is discharged from only kthe hopper which is filled with the sludge, and the discharge of the sludge is effectively carried out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0328824-A (JP)
Title: Liquid crystal display device
Inventor: SAWATSUBASHI TAKESHI
IPC: G09G3/36
Filed: 1990-06-01
Abstract: PURPOSE:To obtain high-quality images which are free from unequal display by providing the broad scanning electrodes corresponding to both of the divided signal electrodes divided to the parts which divide signal electrodes to above and below. CONSTITUTION:The signal electrodes x are bisected to above and below. The broad scanning electrodes YN formed broad in the width of the electrodes in order to intersect the electrodes respectively with the upper and lower divided signal electrodes x1 to xM, X'1 to X'M. The scanning electrodes Y1 to Y2N-1 are successively selected in order from the scanning electrode Y1 and the scan ning electrode Y2N-1 toward the scanning electrode YN. The scanning of one screen is ended by selecting the scanning electrode YN. Picture elements c1, c2, to cM-1, d1, d2 to dM1, dM are, therefore, constituted of one piece of the scanning electrodes YN by selecting the scanning electrodes Y1 to Y2N-1. Since the scanning electrode YN is also formed in the parts e1, e2 to e*M=1, eM where the scanning electrode x is divided, the generation of unequal images by a difference in the electric field intensity is obviated. The high-quality images are obtd. in this way.
Patent JP-S63307787-A (JP)
Title: Manufacture of josephson circuit
Inventor: HOKO HIROSANE
IPC: H01L39/24
Filed: 1987-06-09
Abstract: PURPOSE:To inhibit the dispersion of inductance and reduce the inductance formed due to an isolation clearance by forming a lower electrode of a thick region and a thin region and shaping an insulating film onto the side face of the stepped section of the electrode. CONSTITUTION:A lower electrode 12 for a Josephson junction is formed from a thick region and a thin region, insulating films 15 are shaped onto the side faces of the stepped sections 17 of the electrode 12, a tunnel barrier layer 13 and an upper electrode 14 are formed, and the Josephson junction is formed in multi-junctions isolated by the stepped sections 17. That is, the sum of the size of the stepped sections 17 and the thickness of the insulating films 15 represents isolation clearances and inductance is shaped in a Josephson circuit. Accordingly, the isolation clearances are shortened easily, and the Josephson circuit in multi-junctions having small inductance and little dispersion is acquired.
Patent JP-S5571075-A (JP)
Title: Zener diode
Inventor: IKEDA HIROSHI
IPC: H01L29/864
Filed: 1978-11-24
Abstract: PURPOSE: To compensate temperature characteristics and to reduce a temperature coefficient by making a transistor part "on" with a backward current after making PN-junction to yield.  
     CONSTITUTION: When the voltage is impressed on the terminals 9, 10, PN-junction D between the regions 1-5 yields first and with the increasing voltage a voltage drop appears due to the resistance R of the region 2 of the base layer and a part under the NPN-transistor consisting of the regions 6-2-4 performs an "on" operation. The temperature characteristics of the PN-junction is positive, while the temperature characteristic of the threshold value voltage VBE between Base-Emittor under the NPN-transistor is negative. Consequently both of them compensate each other thus to reduce the temperature coefficient. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11339483-A (JP)
Title: Associative storage system
Inventor: ISHIMARU JUNICHI
IPC: G11C15/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain an associative storage system which can be integrated at high density and which can be stabilized by a method wherein the correlation-matrix storage matrix of a learning operation is reflected by using a photoreactive material in a self-recall-type or mutual recall-type associative system. SOLUTION: A photoreactive monomer is sealed in a container (a cell) having a shape which transmits light, and it is made to correspond to respective elements in a matrix XYT. When the elements in the matrix XYT are 1, a shutter is opened and closed, and light at a wavelength which generates a photoreacrive reaction to a corresponding cell is irradiated at set pulses. The photoreactive reaction progresses in proportion to the respective elements when a learning operation is finished. After the learning operation is finished, a corresponding cell is irradiated, as a key vector, with light such as visible light or the like at a wavelength which is different from that in a storage operation. The light which is transmitted through respective rows is condensed so as to be irradiated to a photodetector or an illuminance meter.  A threshold operation is performed on the basis of the condensed light, binarized information can be remembered, and an associative-recall system which uses the parallel access property of light can be constituted.
Patent JP-S5476064-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITOGA KEIJI
IPC: H01L21/52
Filed: 1977-11-30
Abstract: PURPOSE: To prevent the lowering of the mechanical strength at the soldered part by putting the diode pellet on the solder plate containing no tin and then giving the heat bonding under the temperature higher than the fusing point of the solder plate.  
     CONSTITUTION: Metal substrate 1 obtained by plating the silver on the copper material is put on the heated heat plate and preheated up to the temperature under the fusing point of the solder plate. After this, solder plate 6 containing no tin is put on substrate 1, and the load is applied via the injection needle featuring the flat tip to heat-bond the plate 6. Diode pellet 3 is placed on plate 6 to be heat- bonded, and substrate 1 is detached. Then a heat treatment is given to pellet 3 sticked with plate 6 at the temperature higher than the fusing point of plate 6 to fuse the pellet. As a result, the lowering of the mechanical strength can be prevented at the soldered part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H039453-A (JP)
Title: Data transfer controller
Inventor: KAWASAKI KIYONOBU
IPC: G06F13/28
Filed: 1989-06-07
Abstract: PURPOSE:To transfer the data of one word started from an odd numbered address by controlling whether an address obtained by adding '1' to an address on an address bus is outputted to an even numbered address storage means or is outputted as it is. CONSTITUTION:A DMA controller 2 is activated by a CPU 1, and in the case of executing DMA transfer between plural memories, a source address and a destination address are set up by the CPU 1. In this case, an auxiliary address bus 7 for transmitting an output from an adder 6 for adding '1' to an address on the address bus 5 is connected to an even numbered memory block 3 to supply an address signal to the block 3. In the case of transferring the data of one word starting from an odd numbered address, the address obtained by adding '1' to the address on the address bus by the adding means 6 is supplied to the even numbered address storing means 3 by the control of an addition control circuit 9. Consequently, the data of one word starting from an odd numbered address can be transferred.
Patent JP-H01312006-A (JP)
Title: Production of metallic sheet
Inventor: MIHARA YUTAKA
IPC: B21B1/46
Filed: 1988-06-11
Abstract: PURPOSE:To continuously obtain a metallic sheet which is free from edge cracks with good productivity by forming deposits having edge deposition parts consisting of the metal particles different from the metal particles on a substrate to both sides of the metal particle deposition parts of the substrate and cutting the metal sheet parts formed in the edge parts after rolling. CONSTITUTION:The molten metal Ma of the metallic sheet stock is dropped from a central tundish nozzle 7a and the molten metal Mb of the kind different from the metal Ma from tundish nozzles 7b1, 7b2 on both sides thereof respectively toward the substrate 6. Both the metal particles are then atomized by an atomizer 5 during the course of the dropping. The formed deposits D are continuously drawn out of the rotating substrate 6 and thereafter the substrate is rolled 6. Both the edge parts Db, Db of the deposits D are formed of the stock having the higher workability than the workability of the stock Da at the center in this rolling and, therefore, the edge crack can be suppressed. The edge parts Db, Db of the rolled sheet S are cut away and thereafter, the sheet is coiled by a coiler 15.
Patent JP-S6124136-A (JP)
Title: Ion beam irradiator
Inventor: SHIMASE AKIRA
IPC: H01L21/027
Filed: 1984-07-13
Abstract: PURPOSE:To exactly determine a position for irradiating a converged ion beam upon an underlayer of wiring, by overlaying an image made from design data or the like, on a secondary electron image made by performing the scanning operation of the converged ion beam on a target. CONSTITUTION:An XY stage is regulated by a stage controller 16 so that the corner of a chip to be processed is placed on an SIM image 33. Information about how many microns the X and Y components of the distance between the corner of the chip and a portion to be processed are is applied from an external memory 30 to a buffer memory 31 to control the position of the XY stage. At that time, feedback is performed through the use of a laser gauge to position the XY stage with a tolerance of + or -1mu. Design data on the portion to be processed are then called to show a design data image 34 which is overlaid on the SIM image 33 to make a synthesized image 35. A cursor 36 for setting a processing position is moved on the basis of the synthesized image 35. The processing position is thus determined to process the portion.
Patent JP-H08885-A (JP)
Title: Washing machine used in common with dehydration
Inventor: TOMITA HARUMASA
IPC: D06F37/18
Filed: 1994-06-27
Abstract: PURPOSE:To surely prevent clothing from being jumped out of a washing and dehydrating vessel during a dehydrating operation. CONSTITUTION:A washing and dehydrating vessel 1 and a net type lid 9 are linked by a first and a second linking devices 10 and 11, the upper face of the washing and dehydrating vessel 1 is covered with the net type lid 9, it is detected by a link detector 12 whether the first and second linking devices 10 and 11 are normally linked or not and corresponding to a detect signal from the link detector 12, a controller 17 controls the dehydrating operation of the washing and dehydrating vessel 1.
Patent JP-S629805-A (JP)
Title: Air bearing type rotary joint
Inventor: MORITA KENJI
IPC: B23B19/02
Filed: 1985-07-03
Abstract: PURPOSE:To make it possible to connect vacuum paths with each other in non-contact condition with a rotary shaft and to improve accuracy by regulating the amount of the air introduced into a small chink from the exhaust port provided for discharging a compressed air from a large chink of the radial space of a stepped structured air bearing. CONSTITUTION:The compressed air 200 introduced from an air charge port 1 is exhausted from the nozzle 6 provided inside a bearing 5 through holes 3 and 4 provided inside a housing 2. A shaft 100, therefore, becomes non-contact condition with the bearing 5 and is supported at static pressure by the compressed air 200. And although a part of the compressed air 200 filling the space 7 of a large chink (a) goes out of a joint 50, most of the air are discharged out of the joint 50 through the exhaust port 8 provided to the bearing 5 and housing 2, and the rest go out through the space 9 of a chink (b) a little narrower than the chink (a) and through a hole 10. Since vacuum paths can thus be connected with each other in complete non-contact condition with a rotary shaft, accurate surface cutting to sheet metal becomes possible.
Patent JP-H08338829-A (JP)
Title: Flaw detection device for small diameter tube
Inventor: KOYAMA MAYUMI
IPC: G01N27/90
Filed: 1995-06-12
Abstract: PURPOSE: To provide a novel flaw detection device of a small diameter tube capable of smoothly entering a cable having a flaw detection device even when the tube is in a spiral-shape or in a complexly curvature shape. CONSTITUTION: In a flaw detection device of a small diameter tube 3 capable of detecting a flaw by passing through an inner section of the curved tube 3, an overflow flaw detection sensor 2 that detects presence or absence of the flaw in the tube 3 is provided to a tip portion of a flexible cable 1 that transmits an electric signal. Multiple lump bodies 4 are provided to the cable 1 along the lengthwise direction having prescribed intervals. Sliding members 5 that reduce friction to the inner surface of the capillary 3 are provided to each of the lump bodies 4.
Patent JP-H10329239-A (JP)
Title: Folding corrugated fiberboard correcting conveying apparatus
Inventor: URATA TAIJI
IPC: B31B50/06
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a folding corrugated fiberboard correcting conveying apparatus for transferring to next number-of-sheet counting step, in the state that a sizing piece of a double folding sheet before assembling a corrugated fiberboard case is adhered to a collision side plate without deviating. SOLUTION: A corrugated fiberboard case developing sheet is double folded to a lower surface side, a sizing piece provided at one end of a sheet is adhered to the other end surface at the lower surface, the lower surfaces are directed down, stacked along an upright guide plate 3. And, an upper surface guide implement 4 is provided at a lower part of the plate 3, and a lower surface support conveying belt conveyor 5 is provided directly under the implement 4 via a gap (t). An upper surface delivering retaining roller 6 is provided at a delivery side of the implement 4, and a circumferential speed of the roller 6 is formed at least at the same as a transferring speed of the conveyor 5.
Patent JP-2000339088-A (JP)
Title: Keyboard
Inventor: IINUMA HIROSHI
IPC: H03M11/22
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a keyboard while realizing necessary functions without sacrificing operability. SOLUTION: A keyboard 1 is provided with a plurality of keys 4 including two right and left 'Alt' keys and two right and left 'Meta' keys, three switches 6 for determining the functions of the 'Alt' keys and the 'Meta' keys, a function table 5 for determining the functions of the 'Alt' keys and the 'Meta' keys in accordance with the states of the three switches 6, and a function processing part 7. When the 'Alt' key or the 'Meta' key is selected, the function processing part 7 forms a signal following a function determined by the states of the three switches 6 so as to correspond to the selection by using the function table 5.
Patent JP-S5937087-A (JP)
Inventor: MAEKAWA HIROSHI
IPC: B25J15/08
Filed: 1982-08-21
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-S5935276-A (JP)
Title: Optical information reader
Inventor: OOSHIMA TADAO
IPC: G06K7/10
Filed: 1982-08-20
Abstract: PURPOSE:To increase an optical-information readable range of a reader equipped with an electron scanning type read sensor, by making the optical axis of a light irradiating means for irradiation light coincident to the optical axis of reflected light from the optical information in the same plane. CONSTITUTION:The reader held in a hand is disposed at a bar code label 4 printed by a thermal printer and four red diodes 1 and 2 are turned on. Red illumination light passes through a lens 3 and is reflected by a plane reflecting mirror 6 to irradiate the bar code label 4. The bar code videos orthogonal to each bars are image-formed by the light irradiation as a bar video in which the intensity distribution of the light is corresponding to the bar code 5 on the read line on which photoelements of an image sensor 9 are arrayed. At this time, the optical-axis plane of the reflected light is coincident with the optical-axis plane of light reflection, so both optical-axis plane never cross each other and the range of variation in the distance between an opening part facing the level 4 of a band-held case 10 and the label 4 is widened up to the range of the depth of the field of a lens 8.
Patent JP-H08308488-A (JP)
Title: Water holding agent for vegetable or the like and desalting agent for meat or the like
Inventor: KODAMA RYUICHI
IPC: A23B7/14
Filed: 1995-05-19
Abstract: PURPOSE: To obtain a water holding agent for vegetables, etc., and a desalting agent for meat, etc., capable of retaining the freshness of the vegetables, cut flowers, meat, etc., and increasing the tenseness and elasticity by carrying out the immersing or spraying. CONSTITUTION: This water holding agent or desalting agent contains 1pt.vol. vitamin A, 0-1.5pts.vol. vitamin E, 10pts.vol. aqueous solution of ferrous chloride at 1×10<-6> mol/l concentration and 10pts.vol. aqueous solution of ferric chloride at 1×10<-6> mol/l concentration based on 1pt.vol. soybean lecithin expressed in terms of volume blending ratios.
Patent JP-H06334604-A (JP)
Title: Carrier sense system in tdma-tdd communication
Inventor: UCHIYAMA AKIHIKO
IPC: H04W72/08
Filed: 1993-05-24
Abstract: PURPOSE:To provide a carrier sense system in which a carrier for control can be exactly retrieved while shortening the interruption time of communication at the time of operating the carrier sense of the carrier for control while operat ing communication by a carrier for communication. CONSTITUTION:Between a base station which operates communication by a carrier for control/communication by using a TDMA-TDD system and a portable station which operates communication by the carrier for communication by using the TDMA-TDD system, the portable station operates the carrier sense of the carrier for control from the base station. At that time, a timer is sets along several sections, ans the carrier for communication and the carrier for control are switched in each section, so that the carrier sense of the carrier for control can be operated. While shortening the interruption time of communication. That is, Tmax is equally divided into short sections t1-tn, and the carrier for control is retrieved successively from t1-tn in each period of Tmax without allowing the carrier for communication to remain in a long time.
Patent JP-H11333924-A (JP)
Title: Ferroelectric vinylidene fluoride polymer film and its production
Inventor: KANEMOTO TETSUO
IPC: B29C48/305
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric vinylidene fluoride polymer film having high residual polarity and electric field resistance and a method for producing the same. SOLUTION: A process wherein a ferroelectric vinyl fluoride polymer film having residual polarity of 100-130 mC/m<2> and electric field resistance of 85-100 MV/m and a vinylidene fluoride polymer are dissolved to form a gelled film and this gelled film is dried to be stretched at 100-130 deg.C under pressure and a process performing poling processing at least either one of stages before, during and after stretching are provided.
Patent JP-S63308369-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUZUKI TOMIO
IPC: H01L27/08
Filed: 1987-06-10
Abstract: PURPOSE:To reduce parasitic capacitance and to make it possible to obtain larger capacitance in the same area by a method wherein the control region of a semiconductor element and one electrode of a capacitor are shielded with a conductive layer. CONSTITUTION:An aluminum conductive layer 26 is formed on the gate 5 of a load transistor Q2 and the upper part of one electrode 7 of the capacitor C connected to the gate 5. Said conductive layer 26 is connected to the impurity diffusion region 6, which becomes the source of the load transistor Q2 and the impurity diffusion region 8a of the capacitor C. As one electrode 7 of the capacitor C and the gate electrode 5 of the load transistor Q2 are shielded from the outside by the conductive layer 26, parasitic capacitance can be reduced. Also, a new capacitor Ca is formed between the conductive layer 26 and the one electrode 7 of the capacitor C, and also between conductive layer 26 and the gate electrode 5 of the transistor Q2. In other words, as the capacitor Ca is connected in parallel with the capacitor C, a large capacitor value can be obtained.
Patent JP-S5271432-A (JP)
Title: Cntinuus feeding of terephthalic acid and alkylene gylcol
Inventor: INOUE MASATAKA
IPC: C07C69/82
Filed: 1975-12-09
Abstract: PURPOSE: Stable feeding process for terphthalic acid and alkylene glycol without blocking in feeding pipes by feeding the slurry mixture of all terephthalic acid and a part of the glycol, and by feeding the residual alkylene glycol separately to the esterification reactor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6125643-A (JP)
Title: Catalytic structural body and its production
Inventor: MATSUMOTO SHINICHI
IPC: B01D53/94
Filed: 1984-07-16
Abstract: PURPOSE:To increase the catalytic performance and the catalytic efficiency by making the thickness of a ceramic film thicker in the part speedy in flow velocity of gas passed through a flow path than the part slow in flow velocity and making the deposited quantity of catalytic substances more much in the part speedy in flow velocity than the part slow in flow velocity. CONSTITUTION:A cylinder 6 is set concentrically with a carrier 5 on the end face of flow path of the carrier 5 and the ceramic slurry A is thrown down into the cylinder 6 and the ceramic film is formed on the central part of the carrier 5 by removing the excess slurry, drying and calcining the ceramic slurry. This process is performed in combination with the process in which the ceramic slurry is thrown down to the whole body of the carrier 5 and the ceramic film is uniformly formed on the whole body of the carrier 5 by removing the excess slurry, drying and calcining the ceramic slurry. When repeating the drying and calcining processes, the thickness of the ceramic can be freely regulated.