baber/WOPTO huggingface dataset:
Patent JP-S62293343-A (JP)
Title: Booth converting circuit
Inventor: SUGIYAMA HISASHI
IPC: G06F7/53
Filed: 1986-06-11
Abstract: PURPOSE:To decrease the number of elements and pass gates to increase the working speed and to reduce the occupied area for a booth converting circuit, by providing a 1st and 2nd switch circuits, a 1st and 2nd FET, and an exclusive logic circuit. CONSTITUTION:If signals LQX and Q2X are kept at L, the signals Xi and Xi-1 to be supplied to switch circuits SW1 and SW2 are not transmitted. While L of a signal N is transmitted and the output signals QB is set at L. Then the signal Xi emerges at the output QB when the signal N is set at L as long as the QX is set at H with others having no change. In the same way, the output QB is equal to Xi-1 as long as the signal N is set at L in case Q2X and QX are set at H and L respectively. Then the output QB is set at H as long as QX and Q2X are set at L with the signal N set at H respectively. The inverse Xi emerges at the output QB as long as QX and Q2X are set at H and L with the signal N set at H respectively. Then the inverse Xi-1 emerges at the output QB as long as QX and Q2X are set at L and H with the signal N set at H respectively. In such a way, the booth conversion output is obtained.
Patent JP-H05330174-A (JP)
Title: Screw roller and sheet feeding method using the same
Inventor: HIROI MASAKI
IPC: B41J13/076
Filed: 1992-05-27
Abstract: PURPOSE:To provide a screw roller adapted to an entirely novel sheet feed method and apparatus, not lowering feed function with the elapse of time, capable of being embodied at a low cost and eliminating the generation of noise accompanied by feeding and the damage of a sheet. CONSTITUTION:A screw roller 1 spirally formed using a hard material and characterized by that at least the surface of the outer peripheral part of a spiral part is formed from material quality easy to slip with respect to a sheet S is rotated around its roller shaft while the outer peripheral part thereof is pressed to the uppermost sheet of the stacked sheets S to feed the uppermost sheet.
Patent JP-H10325994-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: UCHIHIRO SHINJI
IPC: G03C5/395
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a method for processing a silver halide photographic sensitive material without deteriorations of linearity and maximum density and freed of scattering of a fine powder in preparing processing agents by incorporating a specified developer in a black-and-white developing solution and using a powdery or solid processing agent sealed in a water-soluble film packed material as a replenishing agent for a developing solution or a fixing solution. SOLUTION: This method is for processing a silver halide photographic sensitive material processed by using a powdery or solid processing agent sealed in a water-soluble film packed material as a replenishing agent for a developing solution or a fixing solution and the black-and-white developing solution containing at least one kind of a developer represented by formula in which each of R1 and R2 represents independently a substituted, an unsubstituted alkoxy group or the like and each may combine with each other to form a ring; each of M1 and M2 is an H or an alkali metal atom; (k) is 0 or 1; and X is -CO- or -CS- when (k) is 1.
Patent JP-H03997-A (JP)
Title: Rotary compressor
Inventor: MUTO TAIRA
IPC: F04C29/04
Filed: 1989-05-29
Abstract: PURPOSE:To restrain heat transmission of discharge gas in the inside of a muffler part to be transmitted to a cylinder via a cover member by providing a heat insulating material between the muffler part covering the cover part and the cover part covering the cylinder. CONSTITUTION:The compressor part of a rotary compressor is at least provided with a cylinder 7 having a bore 6 therein, a cover part 9 for partitioning a compressor chamber 8 inside the cylinder while being positioned so as to close the opening of the bore 6, and a muffler part 14 fitted to the cover part 9 so as to cover a discharge hole 11 formed on the cover part 9 and communicat ed with the inside of a compressor 8. Between the muffler part 14 and the cover part 9 inside the muffler part 14, a heat insulator 17 made of synthetic resin excellent in oil and heat resistance is provide, whereby the heat transmis sion of discharge gas inside the muffler part 14 conveyed to the cylinder 7 through the cover part 9 is restrained.
Patent JP-S5837671-A (JP)
Title: Picture processor
Inventor: ITOU TADASHI
IPC: G03B27/62
Filed: 1981-08-28
Abstract: PURPOSE:To stop a copying machine automatically and quickly in changing, moving, etc. of originals under continuation of copying by the constitution wherein the repetition of exposure is interrupted according to the detection of a detecting means which detects the removal of the original after starting of the repetitive exposure. CONSTITUTION:On an original placing table, a microswitch which outputs open and close signals C respectively according to the open and close states of a press plate is provided. The open and close signals C and an exposure lamp energizing signal B are applied to an AND gate AN1. When the press plate is  open during exposure, the output of an AND gates AN1 goes to a 1 and passes through an OR gate OR1. Said output is inverted by an inverter INV1, and an interruption 0 is applied to the interruption end INT2 of a CPU33. The CPU33 changes the content of a set register for copying quantity according to the same to one sheet. When the copying of said one sheet ends, the copying is automatically stopped there. Thus the copying machine is stopped automatically and quickly in changing, moving, etc. of the original under continuation of the copying.
Patent JP-H01304878-A (JP)
Title: Isolating method of plant protoplast
Inventor: KAWACHI JUNKO
IPC: C12N5/00
Filed: 1988-06-03
Abstract: PURPOSE:To make possible to isolate a plant protoplast having excellent activity by treating plant cell with an enzyme solution in the presence of an adsorbent such as an active carbon adsorbing volatile component or phenols. CONSTITUTION:An adsorbent such as an active carbon or a gel for hydrophobic chlomatography, etc., capable of adsorbing a volatile component or phenols is dispersed in an agar, solidified and pulverized. Then, the pulverized agar is dispersed in an enzyme solution prepared by adding an osmosis pressure controlling agent such as mantol, etc., to an enzyme such as cellulase or pectinase, etc. Next, textures of stem, leaf or root, etc., of a plant of Perilla or Pelargonium, are finely cut and added to an enzyme solution, then treated, for instance, at about 25-30 deg.C for 2-6 hour. By said process, a substance making an activity of protoplast depress, ejected from damaged protoplast, is effectively adsorbed and removed, thus plant protoplast is isolated without depression of activity of protoplast.
Patent JP-2000318226-A (JP)
Title: Device for measuring/price-determining
Inventor: HIRATSUKA TORU
IPC: B41J5/30
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring/price-determining that can automatically print an adequate price corresponding to a commodity classified in a rank on a label. SOLUTION: In this device for measuring/price-determining, a memory means 13 stores a plurality of weight ranges for determining a price of a commodity in a predetermined range. When a weight of a commodity is in at least one of the plurality of weight range, the predetermined price corresponding to the weight range is printed on a label. As a result, productivity for price-determining work with respect to a commodity classified in a rank can be improved, thereby reducing a burden to a worker.
Patent JP-H0430234-A (JP)
Title: Error detection circuit
Inventor: KOYANO HIDEAKI
IPC: G11B20/18
Filed: 1990-05-25
Abstract: PURPOSE:To reduce a circuit scale by executing a parity operation after input/ output data is multiplexed, comparing parity operation results results and detecting an error. CONSTITUTION:Input data is multiplexed in a first multiplex means 10 and a first parity operation means 20 operates parity. Output data is multiplexed in a second multiplex means 30 and a second parity operation means 40 operates parity. The output of the first parity operation means 20 is compared with that output of the second parity operation means 40 so as to detect the error. Thus, the error can be detected in one circuit even if input/output data are n-bits, and the error detection circuit in a small scale and with high reliability can be constituted.
Patent JP-S6025797-A (JP)
Inventor: SATOU AKIRA
IPC: B42F11/04
Filed: 1983-07-25
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-S5761616-A (JP)
Title: Preparation of zeolite suspension
Inventor: KAGI TERUO
IPC: C01B39/14
Filed: 1980-09-30
Abstract: PURPOSE: To obtain a zeolite suspension having a good fluidity without causing the layer separation, by mixing an aqueous suspension containing fine zeolite containing a nonionic surfactant slightly soluble in water with an aqueous suspension cotaining fine zeolite and sodium silicate.  
     CONSTITUTION: Natural or synthetic zeolite A is used as a zeolite, and the average particle diameter is about 0.5W10μ. The zeolite is in an amount of about 35W47wt% expressed in terms of anhydride is added to both suspension. The amount of the nonionic surfactant slight soluble in water is 0.5W5wt%, and the cloud point of 1% aqueous solution thereof is room temperature or below. Examples of the surfactant are ethylene oxide and/or propylene oxide adducts of a 9W20C aliphatic alcohol, e.g. coconut oil alcohol ethoxylate. The amount of the sodium silicate is about 5W15wt%, and the molar ratio of SiO 2 /Na 2 O is 2.0W2.6. The mixing weight ratio between the suspension containing the surfactant and the suspension containing the sodium silicate is (90:10)W(25:75). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10309508-A (JP)
Title: Drying device of photosetting resin
Inventor: YAGI TAMOTSU
IPC: B05C9/12
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a drying device of a photosetting resin with which a photosetting resin applied on the inner surface of the body to be coated can be easily and rapidly dried. SOLUTION: The drying device of a photosetting resin to dry a photosetting resin applied on the inner face of the body 1 to be coated is equipped with a light source device 11 to generate light to dry the photosetting resin, an optical fiber 13 which is connected to the light source device 11 and is inserted into the inside of the body 1, and an optical path changing device 15. The optical path changing device 15 is connected to the top end of the optical fiber 13 to irradiate the photosetting resin applied on the inner surface with light at an almost right angle.
Patent JP-H09205323-A (JP)
Title: Antenna system
Inventor: MINAMI YOSHIAKI
IPC: H01Q13/08
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To extend the directivity of a specified radial direction, in the microstrip antenna composed by arranging plural element antennas. SOLUTION: An antenna is composed by arranging many patch antennas 2 as element antennas on a substrate 1 and providing a radial waveguide 3 on the rear surface of the substrate. The patch antennas 2 are arranged on the periphery of a parfocal ellipse group and differences are made to be generated in the lengths of the openings of the antennas in the major axis direction and the minor axis direction. Thus, the shape of the beam cross section becomes elliptic.
Patent JP-H05305824-A (JP)
Title: Car driver by regenerative retarder
Inventor: SHIRATA TERUHIRO
IPC: B60K8/00
Filed: 1992-04-28
Abstract: PURPOSE:To reduce energy loss at the time of driving a car by means of a retarder used with a motor mechanism directly connected to an engine. CONSTITUTION:When a retarder 2 attached to a flywheel 13 of an engine 1 is operated by a motor and wheels are driven its torque, an actuator 74 for a decompression valve of the stopped engine 1 is operated and the inside of a cylinder is opened, and any possible wasteful load due to compression is reduced.
Patent JP-H06316787-A (JP)
Title: Treatment of surface of anodized alminum layer
Inventor: HOCHIDO YUKO
IPC: C25D11/18
Filed: 1993-04-28
Abstract: PURPOSE:To clog fine pores in an anodized aluminum layer and to improve the characteristics of the anodized aluminum layer by immersing an Al member having an anodized aluminum film on the surface by anodic oxidation in an alcohol soln. having a specified compsn. contg. alkoxysilane. CONSTITUTION:Power is supplied to an Al or Al alloy member as the anode in an acidic soln., and an anodized aluminum layer as an anodically oxidized film constituted of Al2O3 is formed thereon. Since multistage fine pores are present in the anodized aluminum layer, it is immersed in an alcohol soln. contg. 0.5 to 0.8mol H2 and <0.01mol HCl based on 1mol of the amt. of <=2wt.% alkoxysilane which is expressed by SiXn(OR)4-n {X; H or CH3, R; CH3 or CH2H5 and (n)=0 or 1} expressed in terms of SiO2, and the fine pores in the anodized aluminum layer are packed and clogged by SiO2, and a uniform SiO2 layer is formed on the surface of the anodized aluminum layer, thereby, the Al member having a surface treated layer excellent in corrosion resistance, heat resistance, wear resistance and hardness can be produced.
Patent JP-S5927350-A (JP)
Title: Microprogram control device
Inventor: FURUYA TSUKASA
IPC: G06F11/00
Filed: 1982-08-05
Abstract: PURPOSE:To detect an error even in case of a device for executing high speed processing, by shifting a microprogram execution cycle which detects an error, and a cycle for designating a forced branch address. CONSTITUTION:A controlling circuit 2 outputs one of stored microprogram words muPGW by an address designating signal outputted from an address circuit 1, and stores it in a register 3. By a microprogram muPG stored in the register 3, a prescribed operation is indicated to an executing circuit 4. If an error (c) is generated in the circuit 4, it operates an FF5, an FF6 is operated by an output of the FF5, and an output (d) of the FF5 and an inverted output (e) of the FF6 are inputted to an AND circuit 7. The FFs 5, 6 are synchronized by a clock (a), therefore, an output of the circuit 7 becomes logical ''1'' during one cycle in which the FF6 operates after the FF5 operates, a forced branch signal (f) is applied to the circuit 1 and the circuit 4, the circuit 1 switches the following address to an address determined in advance, an operation of the circuit 4 is inhibited, and its contents are stored.
Patent JP-H06322429-A (JP)
Title: Method for cleaning molten metal and controlling inclusion
Inventor: TAJIMA RITSUO
IPC: C21C7/04
Filed: 1993-05-14
Abstract: PURPOSE:To utilize calcium aluminate which is a by-product while inexpensively realizing cleaning of molten metal by using metal calcium and control of inclusions. CONSTITUTION:Briquettes are produced by using quick lime powder and aluminum powder and are sealed into a metallic container of approximately the same kind as the molten metal. About 10<-3>Torr vacuum state is maintained in this container. The container is then charged into a ladle before receiving the molten metal. The molten metal is heated up to 1,050 to 1,200 deg.C by utilizing the heat of a burner at the time of preheating the ladle by the burner, by which the metal calcium and calcium aluminate are previously formed. The metallic container melts and the reaction of the metal calcium and the molten metal is realized when the molten metal is poured into the ladle. The molten metal is then cleaned by desulfurizing, etc. The calcium aluminate exhibits a slag forming effect to accelerate the formation of low melting slag and to assist deoxidizing, desulfurizing and dephosphorizing. The control of the inclusions in the molten metal is thus realized and the beautiful metal having good quality is obtd.
Patent JP-H031246-A (JP)
Title: Data setting system on lsi scan ring
Inventor: HASHIMOTO YOSHIAKI
IPC: G06F11/22
Filed: 1989-05-29
Abstract: PURPOSE:To shorten a time by reducing the length of the scan ring of an LSI and the number of scan locks by comprising the scan ring only in respective LSI, and correcting data in a flip-flop by utilizing respective scan ring of plural LSIs in parallel. CONSTITUTION:A processor 2 sends data register information 42, mask register information 43, counter information 44 showing 256 to the data register 24, the mask register 26, and the counter 27 of the LSI1-1, respectively, and sends a scan start signal S2. And data set are performed with those data, and after one cycle of scan being completed, flip-flop information 45 are formed on the flip-flops 22-145,... 22-176. Thereby, the length of the scan ring can be reduced and the number of scan locks can be also reduce, which saves the time.
Patent JP-S5260385-A (JP)
Title: Driving circuit for monostable oil hydraulic actuator
Inventor: OKUYAMA SHIGEAKI
IPC: F15B11/08
Filed: 1975-11-13
Abstract: PURPOSE: An oil hydraulic actuator which can be securely fixed while off action wherein thae hydraulic oil feed line and the drain oil line are arranged separately, the former line being provided with a spool type selector valve assembly and the latter with a poppet valve assembly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5927285-A (JP)
Title: Detection of cable
Inventor: TAI YANAYUKI
IPC: G01V3/08
Filed: 1982-08-07
Abstract: PURPOSE:To facilitate the detection of troubled wires with a reduced number of cables to be examined as brought into contact with a detector section by cutting the magnetic field as produced by the detection current fed to the core of a specified cable 0-50% of the max. level as reference with a limiter. CONSTITUTION:There are the calibration mode for memorizing a necessary value for the operation of a limiter and the detection mode for detection of a specified mode. A switch 30 is turned ON to enter the calibration and as a core 31 and a search coil 22 is approach a cable, the search coil 22 generates a voltage proportional to the magnetic field. This voltage is converted into a digital signal with an A/D converter 24 via an amplifier 23 and read out with a CPU25. A voltage value for the operation of a limiter, so designed that a strong magnetic field alone near a specific cable is sensed by cutting all weak magnetic field below 0-50%, is memorized into a memory 26. With such an arrangement, the detection signal is produced only when a search coil 12 and a core 11 gets in contact with the specific cable and can be indicated on a display 28.
Patent JP-S5261198-A (JP)
Title: Process for production of prismatic alpha-type gypsum hemihydrate
Inventor: TAKIGAWA YUKIO
IPC: C30B29/62
Filed: 1975-11-14
Abstract: PURPOSE: To produce pure prismatic α-type hemihydrate of gypsum in a short period by adding specially combined mineralizing agents to the slurry which is composed of hemihydrate of gypsum and water and by performing thermal treatment under pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05325514-A (JP)
Title: Digital signal recording/reproducing device
Inventor: MINODA HIDENORI
IPC: G11B27/32
Filed: 1992-05-28
Abstract: PURPOSE:To provide an inexpensive and compact multichannel recorder by synchronizing a master DAT and a slave DAT with a simple and small scale constitution, thereby enabling a recording and a reproduction. CONSTITUTION:One master DAT 1a selected from plural DATs is provided with a transmitting means 31 for outputting a subcode signal and a state signal for showing the operational condition of the master DAT 1a to slave DATs 1b, 1c and 1d other than the master DAT 1a. A first control means 33 is provided for controlling the slave DATs 1b, 1c and 1d so as to record both the subcode signal and a main signal. A detection means 28 is provided so as to detect the operational conditions of the slave DATs 1b, 1c and 1d and outputting the detected results to the master DAT 1a. A second control means 32 is provided for controlling the master DAT 1a based on a signal from the detection means 28.
Patent JP-S5928195-A (JP)
Inventor: OYAMATO HISAKAZU
IPC: G10D13/00
Filed: 1982-08-06
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-H0998767-A (JP)
Title: Alcohol removing method from alcoholic beverage and low alcoholic beverage obtained by it
Inventor: HERIBERUTO REITONERU
IPC: B01D61/02
Filed: 1995-06-02
Abstract: PURPOSE: To provide a method for removing an alcohol content from an alcoholic beverage, especially the one derived from fermentation of saccharides while retaining natural characteristics of the initial product.  
     CONSTITUTION: This method for removing an alcohol content from an alcoholic beverage comprises steps for removing the alcohol content from the beverage treated in chemically and microbiologically purified water by mixing and diluting the alcohol-containing beverage, prefiltered through a sterilizing plate and purified in order to reduce a microbial layer with the chemically and microbiologically purified water at (1:10) to (1:1) volume ratio, then fractionating the resultant mixture through a reverse osmosis membrane at 10-30°C temperature under 20-50 bars pressure and recovering the first fraction corresponding to the alcohol solution. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S5564743-A (JP)
Title: Method of making dried whitbait
Inventor: NAKANO RIYOUICHI
IPC: A23B4/12
Filed: 1978-11-06
Abstract: PURPOSE: The raw material is treated with phytic acid to produce said dried whitebait with translucent white appearance, high freshness and mellow taste.  
     CONSTITUTION: Whitebaits collected are treated with an aqueous solution containing 0.05W5wt/vol% of phytic acid or its salt, calculated as phytic acid, by washing or boiling for 1W2min and then dried by usual methods. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05335441-A (JP)
Title: Package for accommodating semiconductor element
Inventor: TOMIE SATORU
IPC: H01L23/12
Filed: 1992-05-28
Abstract: PURPOSE:To reduce the contact resistance of a semiconductor package by accommodating a semiconductor element in an accommodation part, and forming an electric conduction part for connecting the accommodation part side end portion of a wiring layer with the bottom surface side end portion of an insulating base body. CONSTITUTION:For example, in the case that a semiconductor element is a field effect transistor 4, an insulating base body 2 having an accommodation part 5 for accommodating the field effect transistor 4 is prepared. Wiring layers 3a-3c for connecting the field effect transistor 4 are formed. The one end of the wiring layer is arranged in the accommodation part 5, and the other end of the wiring layer is arranged on the bottom surface of the insulating base body 2. The wiring layers-stretch along the outer peripheral surface of the insulating base body 2. Through holes 6 for directly connecting the accommodation part side end portion of the wiring layer 3 with the bottom surface side end portion of the insulating base body 2 are formed. Thereby the noise figure and the gain of the field effect transistor 4 can be optimized when the resistance value of the wiring layer 3a is decreased.
Patent JP-S5661083-A (JP)
Title: Tlb partition system
Inventor: NODA KATSUNOBU
IPC: G06F12/10
Filed: 1979-10-24
Abstract: PURPOSE: To reduce the overhead when a different plurality of logic address systems are present, by using TLB in split way in a multiplex program processing.  
     CONSTITUTION: A logic address 1 is address conversion with a TLB2 to obtain a real address 3. In this cAse, in the address bit designating TLB address, a specific bit 9 used duplicatedly with the address bit of a virtual address section 7 compared with the TLB entry is provided. Further, corresponding to the bit identifying the logic address system different from the combination of the specific bit 9, when the selection signal l1 indicating that the logic address input is different logic address system, is received 9', the designateion of TLB address is made with the selection signal l1 in place of the output of specific bit in the designation of TLB address, allowing to make split use of TLB. 
     COPYRIGHT: (C)1981,JPO&Japio