baber/WOPTO huggingface dataset:
Patent JP-H11306194-A (JP)
Title: Method for calculating hash value of character string and machine-readable recording medium where program for implementing same method is recorded
Inventor: NISHIMURA HIDEKI
IPC: G06F17/30
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a calculating method for the hash value of a character string which is partial in the appearance frequency of the arrangement of characters. SOLUTION: This method includes a step 252 wherein a machine-readable table for uniquely relating a specific character string to a shorter character string after conversion is prepared, steps 256 and 268 wherein a character string appearing in a character string to be processed is converted to a corresponding character string by referring to the table by using a computer, and a step 260 wherein the hash value is calculated according to the character string to be processed which includes the converted character string by using the computer.
Patent JP-H01283242-A (JP)
Title: Tetraacyloxytetralin derivative and production thereof
Inventor: IKEHIRA HIDEYUKI
IPC: B01J27/08
Filed: 1988-05-09
Abstract: NEW MATERIAL:A 1,4,5,8-tetraacyloxytetralin derivative expressed by formula I (Y is H or acyl; R<1>, R<2> and R<3> are H, lower alkyl or R<1> and R<2> may condense into a ring and add to form benzene ring). EXAMPLE:1,4,5,8-Tetraacetyloxytetralin. USE:Useful as a synthetic intermediate for naphthazarrin or quinizarin which is a synthetic intermediate for medicines and dyes, or as a monomer for polyesters, polyurethanes, polycarbonates, epoxy resins, etc. PREPARATION:A 5,8-diacyltetralin derivative expressed by formula II (AC is acyl) is oxidized with oxygen in the presence of a catalyst, such as cobalt acetate, in a lower fatty acid or anhydride thereof (preferably acetic anhydride) to afford the aimed compound expressed by formula I. The reaction temperature is preferably 90-150 deg.C and the reaction pressure is preferably 15-40atm.
Patent JP-H0410890-A (JP)
Title: Automatic matching controller
Inventor: OGAWA MASAYOSHI
IPC: H04B3/03
Filed: 1990-04-27
Abstract: PURPOSE:To attain sure impedance matching by sampling-deciding a level difference with a receiving side detour control tone signal with synchronizing with a control tone signal with a comparison deciding circuit. CONSTITUTION:Only a detour control tone signal 110 is extracted from a detouring signal 109 by a low-pass filter 9 and is amplified at an amplifying circuit 11 with an amplifying quantity corresponding to an allowable matching condition. An output 113 of the amplifying circuit 11 is sampled at timing synchronized with a control tone signal output of a control tone generating circuit 7 at a comparison discriminating circuit 12, the level comparison of an average level and the control tone signal output 112 is executed and it is converted into a direct current signal 114 corresponding to a level difference. Then, a matching circuit 2 makes matching impedance Zl change by a matching control signal 107. Thus, the detour signal 109 of its own device becomes minimum without interfering with the control tone signal of a matching automatic controller and matching in 2-line and 4 line conversion connection is taken.
Patent JP-S5813504-A (JP)
Title: Surface coating granular agricultural chemical
Inventor: WATABE CHIYUUICHI
IPC: A01N25/26
Filed: 1981-07-16
Abstract: PURPOSE:The titled granular agricultural chemical, prepared by mixing an agricultural chemical active constitutent with a watersoluble product obtained by polymerizing a monomer, e.g. acrylic acid, and coating the surface of a granular carrier, and capable of rapidly dissolving and releasing on application to fields without the stickiness or peeeling of the agricultural chemical active constituent. CONSTITUTION:A liquid or finely pulverized agricultural chemical active constitutent, e.g. an insecticide, germicide or herbicide, is mixed with a water-soluble or water-dispersible product obtained by polymerizing a monomer selected from acrylic acid, methacrylic acid, maleic acid and an ester thereof or salt thereof, preferably having a polymerization degree of 70-1,000, to coat the surface of a granular carrier, e.g. clay. The mixing ratio of the respective components is as follows: 1-20% agriultural chemical active constitutent, 0.5-10% polymerized water-soluble product, 0-5% assistant and the rest of the granular carrier. The granulation is carried out by spraying a solution or mixture of the respective components at the mixing ratio on a granulated granular carrier in a mixer by the rotation, uniformly coating the carrier, drying, dehydrating the coated carrier, and forming the coat thereon.
Patent JP-S593132-A (JP)
Title: Fuel injection control device of internal-combustion engine
Inventor: INOUE RIYUUSABUROU
IPC: F02D41/10
Filed: 1982-06-30
Abstract: PURPOSE:To smooth rise of revolving speed during acceleration and enhance the operating characteristic by furnishing a throttle valve opening sensing means, which emits outputs proportional to the degree of opening of a throttle valve when it exceeds a certain specific value, and by making fuel increment corrective control in accordance with the valve opening by the use of the output given. CONSTITUTION:Stamping-in of an accelerator pedal 8 will rotate a throttle valve stem 4A through a wire 7, and when the angle of rotation attains a certain specific value, i.e. when the throttle valve 4 is opened to a certain specific value, a boss 15 fixed to the stem 4A comes in contact with a link 16 to allow the motion of the link 16 to be transmitted to a shaft 19 through links 17, 18, where a potentiometer 20 is mounted on the shaft 19. The potentiometer 20 gives signals proportional to the degree of opening when the throttle valve 4 opens exceeding a certain specific degree of opening, and this output signal is put in a control circuit 22. This control circuit 22 gives fuel injection valves 14A-14D a fuel increment corrective signal in accordance with the abovementioned degree-of-opening signal to allow the fuel to be injected in respective increased amounts to individual cylinders.
Patent JP-S60258332-A (JP)
Title: Method of piling-up retaining wall block
Inventor: TAKEMOTO KATSUYUKI
IPC: E02D29/02
Filed: 1984-06-02
Abstract: PURPOSE:To enable backing to be effected with a precise size at all times, by a method wherein a locking metal, formed in a 7-shape in cross section, is located between the rear end of a block and crushed stone, and a form sheet, which intercepts the flow of crushed stone, is held by means of the hook piece of the locking metal to perform backing by the use of concrete. CONSTITUTION:The upper end of belt-like iron having a specified length is bent in an L-shape to form a locking metal 6 formed in 7-shape in cross section, and a cut 8 is provided in the upper part of a rear piece 7a to form an inverted L- shaped hook piece 9. When retaining wall blocks 1 are piled up, a form sheet 4 is held to the hook piece 9 of the locking metal 7, and a rear piece 7a is inserted in a ground surface in a state in that a front piece 7c is forced into contact with a rear end (n) of the block 1, and crushed stones 2 are placed on the back part of the form sheet 4. Thereafter, concrete 3 is placed to perform backing, the locking metal 5 is pulled upward with a ceiling part 7b of the hook metal being grasped, and a following upper stage is built in a similar manner as described above.
Patent JP-S5738980-A (JP)
Title: Method for reusing of neutralization treated water
Inventor: NAGAI TSUGIO
IPC: C02F1/00
Filed: 1980-08-20
Abstract: PURPOSE: To reuse the water formed in a system as far as possible by neutralizing strong acidic liquid with alkaline liquid contg. flyashes, and utilizing the neutralized water for sealing of a boiler and a slag tank.  
     CONSTITUTION: The strong acidic liquid used for cooling of waste gases in the desulfurization process for the waste gases of a coal firing boiler 1 is neutralized with alkaline liquid contg. flyashes, and this is joined with the makeup water W of a pipeline 46. This joined makeup water W is flowed into the channel part 60 of a slag tank 1a to hermetically hold the tank 1a. The overflowed makeup water flows into the pipeline 46b and is used for the next process. On the other hand, the makeup water W flowed into the pipeline 46c flows into the tank 1a, where it is stored. The fused unburned matter flows down in the boiler 1, is quickly cooled by the above-described storage water, collapses to particles of relatively small diameters and accumulates in the bottom part of the tank 1a as clinker. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07321139-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FURANKU JIENASU
IPC: H01L21/60
Filed: 1994-04-28
Abstract: PURPOSE: To provide a thin apparatus which can prevent cracking owing to the elimination of a die-supporting face and save assembly time and costs, by arranging a semiconductor die in a die cavity of a printed circuit board and, covering and sealing a wire bond with resin, etc. CONSTITUTION: The apparatus has a semiconductor die 22 having an activation face and a peripheral part, and a printed circuit board 100 having a die cavity. The die 22 is located nearly at the center in the die cavity. The substrate 100 has on a face thereof a plurality of conductive traces or bar elements 104 extending towards the die 22, a plurality of solder pads connected to the traces or elements and a plated side wall 108 connected to a predetermined solder pad. Moreover, the substrate has a plurality of wire bonds 26' connecting the activation face of the die 22 to the plurality of conductive traces on the face of the substrate 100, a resin sealing material 122 covering at least the activation face of the die 22 and the plurality of wire bonds 26', and a plurality of solder balls 126 attached to the solder pads.
Patent JP-S5493636-A (JP)
Title: Gas wiping method for surface treated metallic sheet
Inventor: KITAZAWA YOSHIO
IPC: C23C2/20
Filed: 1978-09-18
Abstract: PURPOSE:To prevent the flutter of the sheet to be treated on purpose to make possible the wiping work to be stably carried out, in the gas wiping method for making proper the thickness of the coating material, in the molten metal immersion plating, the metallic painting, etc., by installing the gas cushion portion at the upper position of the wiping nozzle. CONSTITUTION:The gas for blowing is introduced into the pressure accumulating chamber 9 installed in the main body 8 of gas wiping apparatus, and is blown off from the gas blowing hole 10 against the surface of sheet to be treated, the surface of sheet to be plated for instance, and then, is discharged downward passing through the gap between the plating surface and the wiping bar 12. Hereupon, the wiping portion displaces the molten plating metal 5' bulging from the plating bath surface depending on the travel of the plated sheet; hereby, the quantity of adhering metal is made the aimed value. In the meantime, a part of gas, flowing upward from the wiping portion, passes the gas-cushion portion 11 sectioned by multistage throttle portion 15, gradually reduces the pressure, and is discharged into the atmospheric air.
Patent JP-H06298657-A (JP)
Title: Immunopotentiation agent
Inventor: WATANABE TAKASHI
IPC: A61K35/74
Filed: 1993-04-15
Abstract: PURPOSE:To obtain an immunopotentiation agent having enhancing action on resistance to MRSA infection and opportunistic infection and anti-malignant tumor action on sarcoma cell and L-1210 leukemia cell. CONSTITUTION:An immunopotentiation agent contains a cell of a bacterium belonging to the genus Actinobacillus, especially a live cell of Actinobacillus suis (ATCC15,557) or Actinobacillus actinymycetemcomitans (ATCC19,552) or a dead cell prepared by heat-treating the live cell as an active ingredient.
Patent JP-S638512-A (JP)
Title: Screw cage
Inventor: CROWSON JR
IPC: G01B21/20
Filed: 1987-05-12
Abstract: A thread gauge for use with a threading machine for automatically and quckly gauging a thread (l4) after it is formed. A stylus support (34) is mounted on the machine turret (l6) for placement of the stylus (20) in position for movement axially of the thread to follow the thread contour. The stylus is connected to a transducer (28). The machine computer control (35) may be programmed to receive signals from the transducer indicative of radial position of the stylus tip (2l) and signals relative to axial position of the turret (l6) indicative of axial position of the stylus tip to form a digital model of the thread which may then be compared to a standard thread and/or used to make adaptive threading machine offsets.
Patent JP-S5638769-A (JP)
Title: Organic-electrolyte battery
Inventor: NISHIMURA YASUJI
IPC: H01M4/48
Filed: 1979-09-04
Abstract: PURPOSE:To enhance the high-temperature-storage characteristic of an organic- electrolyte battery whose negative active material is made of a light metal, by adding molybdenum trioxide to cupric-oxide active-material of the positive electrode of the battery. CONSTITUTION:A positive electrode 5 is placed in a lower case 4; the lower case also serves as a positive terminal. A separator 7 is placed on the positive terminal. A negative electrode 3 made of lithium (a light metal) is subjected to pressure welding on a metallic collector 2 which is subjected to spot welding on an upper case 1. The upper case 1, which is filled with the lithium negative electrode 3, is placed in the space of the lower case 4 with a packing 8 interposed between the upper case 1 and the lower case 4, and the whole constitutes a hermetically sealed organic-electrolyte battery. The positive electrode 5 of such a battery is prepared from an active material of cupric oxide and an additional agent of molybdenum trioxide. Here, molybdenum trioxide is preferably added in a proportion of 1-7mol% of the cupric oxide. Furthermore, for example, graphite is added as a conductive material, and the resulting mixture is subjected to compression molding to make a disklike positive electrode 5.
Patent JP-S61272471-A (JP)
Title: Ignition timing controlling method for internal-combustion engine when standard crank angle position detecting system is in abnormal condition
Inventor: KIMURA SHIGEHIRO
IPC: F02P5/15
Filed: 1985-05-27
Abstract: PURPOSE:To obtain the engine ignition timing control for continuing engine operation, even when abnormality occurs in the standard crank angle position detecting system, by generating a false signal pulse, based on other pulse signals. CONSTITUTION:T01 sensor 11 generates the first pulse signal at a specified crank angle position related to a specific cylinder, and T04 sensor 13 generates the second pulse signal at a specified standard crank angle position of each cylinder of the crank shaft, while T24 sensor 15 generates the third pulse signal at the specified turning angle position of the crank shaft. When the second pulse signal cannot be generated because of abnormality of the standard crank angle position detecting system, a false signal of the second pulse signal is generated within a specified pulse range, based on the first and third pulse signals. The ignition coil is electrified to the leading edge of this false signal pulse and is deenergized to the trailing edge.
Patent JP-H10299275-A (JP)
Title: Curing panel device and combination structure thereof with movable stand
Inventor: MOMOSE MICHIYOSHI
IPC: E04H3/12
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly put a laying board on a floor face, by connecting the end of the laying board in which a plurality of parallelly extending rigid boards are mutually connected with hinges to a drum rotating around a horizontal axis and providing a rotating means and a traveling means. SOLUTION: A laying board 3 is constituted by connecting the mutual rigid plates 3a having a length parallelly extending to the horizontal axial line of a drum 2, with hinges at the side. In this case, the rigid plate 3a of the end is fixed to the peripheral face of the drum for instance in order to connect one end of the laying board 3 to the drum 2. Or the rigid plate 3a of the end is detachably inserted into the slit extended in the axial direction of the drum on the surface of the drum for the connection. The rigid plate 3a2 of the drum side is connected with temporary pins 3b to the rigid plate 3a1 of the other end side from the lower edge of the drum 2, in the laid state of the laying board 3 fixed to the drum 2 at one end thereof.  In this way, a bothersome work to insert in the laying board 3 in the drum 2 and the lower part of the driving roller is eliminated and the laying work or winding work of the laying boards 3 can be easily and rapidly carried out.
Patent JP-H11306046-A (JP)
Title: Test case generation system and method
Inventor: SAITO KAZUO
IPC: G06F11/28
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To attain an effective test of high quality which keeps the consistency and also satisfactorily includes all function specifications by extracting a combination of item data which are related with the test item data and generating a test case. SOLUTION: A test specification input part 60 receives input of the desired test specification data and produces a retrieval list to retrieve a function specification database 20. A test case generation part 70 retrieves the base 20 based on the given retrieval list and generates a test case corresponding to the test specification data. A test case output part 80 properly changes an item layout in response to the data on the test case which are finally obtained at the part 70 and outputs each test case with addition of the header of an item name and in the form of the test specifications. A test data generation part 90 generates the test data serving as the input data for an actual function test in response to the test case that is outputted from the part 80.
Patent JP-H0252084-A (JP)
Title: Surface cleaning method by after glow plasma
Inventor: ODEIRU DOUSOO
IPC: B08B5/02
Filed: 1989-05-08
Abstract: PURPOSE: To efficiently execute washing by acting an after-glow cold plasma consisting of a mixture composed of oxygen and nitrogen on a contaminated object. CONSTITUTION: The contaminated implement 10 to be cleaned is put into an expansion chamber 7. The one end of this chamber 7 is connected to a tube 3 and the other end to traps 8, 9 by spherical connectors 19, 20. The tube 3 is filled with the respective gases of the oxygen and nitrogen at a desired ratio by operating regulators 16, 17, 18. A generating machine 1 is operated and a coupler 2 is adjusted, by which the cold plasma is generated in the tube 3. The cold plasma generated in the quartz tube 3 is dynamically moved by a gas flux swept from the tube 3 to the expansion chamber 7. As a result, the shortening of the process time and the efficient washing are made possible.
Patent JP-H048004-A (JP)
Title: Current/voltage conversion circuit
Inventor: YANO SHIGERU
IPC: H04B10/60
Filed: 1990-04-26
Abstract: PURPOSE:To prevent mirror effect in the case of converting a current into a voltage and to increase the frequency responsiveness by connecting an AC current source and a DC current source in parallel with the emitter of a transistor(TR) whose base is connected to a fixed potential and using an in- terminal voltage of a load resistance connecting to the collector as an output. CONSTITUTION:An AC power supply source 9 being an input signal source is connected in parallel with a DC current source 8 and one terminal connects to a power terminal 4 and the other terminal connects to the emitter of an output TR 10. A fixed voltage source 11 is connected to the base of the output TR 10, thereby fixing a voltage between the emitter of the output TR 10 and the power terminal 4, and making a terminal voltage of the AC power supply source 9 stable. One terminal of a load resistor 2 whose terminal is connected to ground and an output terminal 3 are connected to the collector of the output TR 10, and an AC output voltage corresponding to a change in the AC input current is generated across the load resistor 2. Through the constitution above, the potential between collector.emitter of a photo TR being the AC power supply source is fixed, and the mirror effect by the junction capacitance of the photo diode is prevented.
Patent JP-S5339496-A (JP)
Title: Jointing method between lead-covered cable and housing
Inventor: YADA MASATOSHI
IPC: H02G15/013
Filed: 1976-09-22
Abstract: PURPOSE: To facilitate jointing between lead-covered cable and housing by mounting solder ring andheating in vacuum container. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000300466-A (JP)
Title: Stool seat
Inventor: KURODA MINORU
IPC: A47K13/02
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a stool seat for facilitating nursing, where a nursed person is not required to float his/her back for wiping up after usage even for an O-type stool seat, by drilling a recessed groove in the back and forth direction in the upper surface of the front part of the O-type stool seat having a substantially egg shape in plan view. SOLUTION: This O-type stool seat 1 having a substantially egg shape in plan view is formed by laminating a polyurethane foaming body 12 with a high foaming inner layer and a low foaming skin layer on a reinforcing bottom plate 11 made of thermoplastic hard synthetic resin such as ABS. A recessed groove 13 is drilled in the back and forth direction in the upper surface of the front part of the O-type stool seat 1, and a substantially rectangular bearing portion 14 is projected at the rear end. Stool seat-fixing tools 2 formed by integrally connecting a set of columns 21 having a substantially triangular shape in plan view through a rectangular plate body 22 having a step are arranged at both longitudinal ends of the O-type stool seat 1.  The bearing portion 14 is placed on a step portion of the rectangular plate body 22 having the step, a circular bar 3 is inserted through the columns 21 and the bearing portion 14, and thereby, the O-type stool seat 1 is journalled vertically rotatably.
Patent JP-H07297666-A (JP)
Title: Surface mounted type piezoelectric oscillator
Inventor: HIRANO MASATSUGU
IPC: H03B5/32
Filed: 1994-04-27
Abstract: PURPOSE:To provide a surface mounted type piezoelectric oscillator with improved impact resistance suitable for height reduction. CONSTITUTION:An excitation electrode is formed at the center part of the front and back surfaces of a crystal vibrating plate 1 and lead-out electrodes 11a and 12a are led out. Circuit elements required for constituting an oscillation circuit are integrated in an IC chip 2 and the lead-out electrode (not shown in the figure) is formed on the bottom surface. A package 3 is formed by laminating ceramics and is composed of a first layer 3A, a second layer 3B and a third layer 3C. The second layer 3B is a layer formed at a part other than a groove 30 for preventing lead-out electrode short-circuit and the housing part 37 of the IC chip. The IC chip is mounted to such a package and electrically connected. At the time, the upper surface of the IC chip is slightly projected from the upper surface of the second layer 3B. Then, the crystal vibrating plate is connected to electrode pads 31 and 32 by a conductive joining material S. Thereafter, a metallic cover plate 5 is abutted to a metal ring and air-tightly sealed by seam welding or the like.