baber/WOPTO huggingface dataset:
Patent JP-H0278502-A (JP)
Title: Manufacture of long-sized concrete sheet
Inventor: IWATANI NOBUO
IPC: B28B3/20
Filed: 1988-09-14
Abstract: PURPOSE:To enable adhesion of a decorative material as it is by forming an uneven part and moreover molding the opposite side of the same into a beautiful surface by a method wherein placement/molding of concrete by a molding machine is performed by laying an elastic mat having uneven surface on a bed. CONSTITUTION:An elastic mat having a large number of varicose protrusions 18 on the surface is laid on a bed and a concrete sheet 16 is molded continuously by a molding machine while sliding a side frame 14 on the top of both end parts of its width direction. The top 24 and bottom 26 of the concrete sheet 16 are molded respectively into a flat surface and uneven form through the elastic mat. In addition, the elastic mat 10 is reinforced with polyester canvas 20 and glass mat 22.
Patent JP-S59118235-A (JP)
Title: Device for producing microphone protective net
Inventor: NEMOTO MITSUO
IPC: B21F27/18
Filed: 1982-12-23
Abstract: PURPOSE:To produce a secure protective net with good workability by caulking a metallic ring to a metallic net in the upper half part having a semispherical shape and a metallic net in the lower half part having an open bottom part thereby binding both nets to one body. CONSTITUTION:The opening edge of an upper metallic net 6a and the opening edge of a lower metallic net 6b are fitted into the groove parts 15, 15 between the inner flanges 14, 14 and outer flanges 20, 20 of a metallic ring 8 and are set on the inside surface of a ring rest roll 21. A heating hammer 1 is inserted into the net 6b from the open port side and is so adjusted to press the gear-shaped crest part of a caulking roll 2 to the inner flanges 14, 14 of the ring 8. When the caulking surface of the ring 8 is heated with a heater 3, the revolving shaft 4 of the hammer 1 is striken toward the outside in a radial direction by an electromagnetic plunger 9, by which the flanges 14, 14 are bent and are bitten in the crushed state into the mesh of the nets 6a, 6b. Such heating and striking are performed over the entire inside circumference of the ring 8, whereby the nets 6a and 6b are joined and fixed.
Patent JP-2001056607-A (JP)
Title: Developing device and image forming device using the same
Inventor: HARUMOTO KATSUMI
IPC: G03G15/08
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To detect whether a developer cartridge is installed without using a sensor dedicated to the detection by using a single detection means to detect whether the developer cartridge is new or old and whether the developer cartridge is installed. SOLUTION: A single detection means 60 is used to detect whether the developer cartridge is new or old and whether the developer cartridge is installed. That is, the detection means 60 for detecting whether a newly loaded developer cartridge 50 is new and whether the cartridge 50 is loaded is fixedly arranged at a specified position out of the rotating operation range in a rotary type developing assembly 5. A detection means 60 consists of a reflection type photosensor, etc. The detection means 60 is not opposed to the cartridge 50 at the time of normal development, but a rotating body 30 is rotated by a specified angle and one of four developer cartridges is stopped at a newness and oldness detecting position where the cartridge is opposed to the detection means 60 when a detection mode is started.
Patent JP-H0980192-A (JP)
Title: Criticality safety maintaining method for nuclear fuel reprocessing process with organic boron compound as soluble neutron poison or stable neutron absorber
Inventor: SAKURAI SATOSHI
IPC: G21C19/40
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To assure criticality safety of processing components by adding organic baron compound which is soluble to organic solvent only and chemically and physically stable, to organic solvent for extracting plutonium, uranium, etc. SOLUTION: In upper settler part 4 and lower settler part 5 of a cylindrical solvent extractor, an organic baron compound being m-carborane (H12 B10 C2 ) or its derivative is used as stable neutron absorber. For example, when m- carborane is used as stable neutron absorber 6 in cylindrical solvent extractor, neutron multiplication factor can be made lower than unity with the m- carborane of 5cm thickness. By this, more rational extractor capable of assuring criticality safety of the process components can be designed without degrading the capability of components used in the reprocessing process of spent nuclear fuel.
Patent JP-H0396626-A (JP)
Title: Drive force interruption device and its control device
Inventor: OKADA MASAKI
IPC: F02D35/00
Filed: 1989-09-08
Abstract: PURPOSE:To make it possible to freely control a drive force interruption device by mounting a sprocket onto a main driving shaft via a one-way clutch, and thereby providing a mechanism which nullifies the transmitting function of the one-way clutch from the main driving shaft to an auxiliary driving shaft. CONSTITUTION:When employed in a turbo-leader driving an engine, a sprocket 4 is mounted onto a main driving shaft 1 via a one-way clutch (not shown), meanwhile, a sprocket 18 is mounted onto an auxiliary driving shaft 24 so that both of the sprockets 4 and 18 are drivingly connected by a chain 10. The aforesaid chain 10 is provided with a movable tensioner 15 so that the tension of the chain 10 is adjusted by a spring 16 arranged between a frame 17 are a sensor 14 detecting the magnitude of torque applied to the auxiliary driving shaft 24. When it is detected by the sensor 14 that the tension of the chain is equal to or more than a specified one, an electromagnetic valve 11 is released by a controller 13, whereas a piston 8 is moved outward so that the transmitting function of the one-way clutch is thereby nullified.
Patent JP-S6198719-A (JP)
Inventor: HORUSUTO SHIYUTENDEKE
IPC: C09C1/00
Filed: 1985-10-18
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-H0786786-A (JP)
Title: Shield structure of lsi case
Inventor: SANO TOSHIFUMI
IPC: H01L23/40
Filed: 1993-09-17
Abstract: PURPOSE:To provide a fixing structure of a heat sink having a shield fence which does not turn to hindrance to cooling, because high speed LSI's appear and radiation noise and heat generation from the LSI's increase. CONSTITUTION:An LSI case 2 and a box type shield fence 4 which is formed from conductive material between heat sinks 8 and covers the LSI case 2 are set and fixed by heat sink fixing structure with a screw. A panel type contact 11 formed on the end portion of the shield fence 4 comes into contact with a ground pad 5 on an insulating board, and is electrically connected and grounded. A reference potential enclosure which surrounds the LSI case 2 by the shield fence 4 and a reference potential power supply layer in a wiring board 3 is formed. Thereby electromagnetic waves radiated from a semiconductor element can be shielded.
Patent JP-H0896196-A (JP)
Title: Coin sorting device
Inventor: YAMAGISHI RYOJI
IPC: G07D5/00
Filed: 1994-09-27
Abstract: PURPOSE: To speedily and securely pay off coins jammed in a coin passage. CONSTITUTION: On the side of a main plate 22 below a 1st coin passage 5, a step part 25 against which part of at least one of coins fallen one over another in the thickness direction is made to collide is provided, and this step part 25 breaks a stack of the coins, thereby making the coins pass through a return passage 19, one by one.
Patent JP-S6474635-A (JP)
Title: Retry control system
Inventor: NISHIZAWA TAKASHI
IPC: G06F11/14
Filed: 1987-09-16
Abstract: PURPOSE:To improve a trouble detection rate in case of possibility of retrying and to reduce the trouble detection rate in case of impossibility of the retrying by setting a register in case of possibility of the retrying and holding the register in case of impossibility of the retrying. CONSTITUTION:When a retry flag 3 is reset to make retrying impossible, a program 12 in a control memory 1 is read out, and data of a register A is sent to a register B, and a register C is held. When the flag 3 is set to make the retrying possible, a program 11 in the memory 1 is read out, and data of the register A is sent to the register B, and data of a register F is sent to the register C. If trouble occurs in the data of the register C, the retrying is possible. Thus, trouble is detected in a wide range to improve the trouble detection rate in case of possibility of the retrying, and the register is held to reduce the trouble detection rate in case of impossibility of the retrying.
Patent JP-S60123972-A (JP)
Title: Pattern recognizing device
Inventor: KABURAYAMA YUKIKAZU
IPC: G06K9/62
Filed: 1983-12-08
Abstract: PURPOSE:To correctly and easily perform correction on a pattern recognized result, by recognizing patterns anew by means of a matching section after changing the value of a threshold register and outputting the second best candidate when a desired pattern does not exist in a recognized result. CONSTITUTION:Characters on an input slip 2 are observed at an observing section 3 and written in a video memory 4. Moreover, their feature is extracted at a feature extracting section 5 and written in a feature memory 6. At a matching section 7 the degree of difference between the feature of the feature memory 6 and a standard feature in a recognition dictionary 8 is calculated and those which are larger than the value of a threshold register 9 out of the calculated results are selected by the number indicated by a number register 10. The matching section 7 writes the selected result in a candidate memory 11 and the one showing the maximum degree of difference among the candidates in a maximum difference register 12. The recognized result is displayed in a terminal section 14 and, when no right result is obtained, the value of the threshold register 9 is changed to another value of larger degree of difference and the recognition is performed anew.
Patent JP-2000068263-A (JP)
Title: Semiconductor device and its manufacture
Inventor: FUKUTAKE SUNAO
IPC: H01L21/312
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To form a semiconductor device equivalent in size to a bare chip by adhering an insulating film for protecting a surface of a semiconductor element made of a liquid crystal polymer film having isotropy in which liquid crystal polymer molecules are aligned at ransom in a plane direction to a surface of the element, thereby enhancing reliability of the device. SOLUTION: An insulating film for protecting a surface of a semiconductor element made of a liquid crystal polymer film having isotropy in which liquid crystal polymer molecules are aligned at ransom in the plane direction is adhered to a surface of the element. Further, a through hole formed at the film is preferably conducted, and a conductor pattern is formed on the film surface. In this liquid crystal polymer(LCP) film, as the LCP, there is formula I made of a parahydroxybenzoic acid (PHB), a terephthalic acid and a bisphenol of a thermotropic LCP having a melting point of 280 deg.C or higher or formula II made of a PHB and 2,6-hydroxynaphtoic acid.
Patent JP-2001054833-A (JP)
Title: Tool holder
Inventor: SUZUKI MAKOTO
IPC: B23Q3/12
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To improve holding rigidity by reducing the projecting amount of a tool holder from a machine tool spindle. SOLUTION: In transmitting the energizing force of a compression coil spring 84 to a connecting member 86 by changing the direction of the energizing force by an outer peripheral side tapered face 77 of a relative rotation preventing member 72, an inner peripheral side tapered face 106 of the connecting member 86, a holding groove of a holding member 114 and a steel ball 102 disposed between them, the steel ball 102 is disposed in the same phase as an engaging piece 74 of the relative rotation preventing member 72 to support the steel ball 102 by the engaging piece 74 from the inner peripheral side. There is therefore no need to provide the relative rotation preventing member 72 with an exclusive support part for supporting the steel ball 102 from the inner peripheral side, so that the steel ball 102 and the outer peripheral side tapered face 77 can be brought close to an adaptor 12 by that portion to reduce the projecting quantity of a tool holder from the adaptor 12 (forming a part of a machine tool spindle).
Patent JP-S6387003-A (JP)
Title: Crystal oscillator
Inventor: TARUNO SHINICHI
IPC: H03K23/64
Filed: 1986-09-30
Abstract: PURPOSE:To ensure the output of clocks of a fixed frequency with high accuracy by storing the frequency control data in response to the frequency temperature characteristics of a crystal oscillator and carrying out control based on the temperature detected by a sensor and in response to said frequency control data. CONSTITUTION:A clock 3 having a frequency corresponding to the relevant ambient temperature is supplied to a frequency variable circuit 4 by a crystal vibrator 1 and a crystal oscillation circuit 2. The temperature detected by a temperature detecting means 8 is delivered to a frequency control means 7 after A/D conversion 9. The means 7 reads out the frequency control data stored previously in a storing means 6 and corresponding to the frequency temperature characteristics and delivers a control signal to the circuit 4 to change the frequency. Thus a clock 5 of a fixed frequency is outputted with high accuracy.
Patent JP-H04113444-A (JP)
Title: Bidirectional ring bus device
Inventor: KIKUCHIHARA HIDEYUKI
IPC: G06F13/36
Filed: 1990-09-04
Abstract: PURPOSE:To ensure the optimum network communication efficiency by giving the information on the number of packaged processors of a parallel, processing system, the self-node address information, and the address information on the processor of the transfer destination to each transfer destination deciding circuit of communication nodes and attaining self-routing. CONSTITUTION:A transfer destination deciding circuit 101 consisting of a transfer destination decision table 200 and an inverting circuit 201 is provided in each communication node. Then the information on the number of packaged processors is given to the circuit 101 together with the self-address information, and the address information on the processor of the transfer destination. So that the circuit 101 can perform the self-routing. Thus the communication efficiency of a network is optimized with no change of the hardware nor a program even though the number of processors is increased or decreased (expanded or reduced).
Patent JP-2000065910-A (JP)
Title: Apparatus and method for magnetic resonance measuring and resonator
Inventor: ONO MITSUHIRO
IPC: G01R33/60
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To realize high-sensitivity magnetic resonance measurement which suppresses noise caused by vibration. SOLUTION: A frequency modulated wave outputted from an oscillator 1 is branched into a main modulated wave and a reference modulated wave by a distributor 12. The main modulated wave is supplied to a circulator (or hybrid) 8, and led to a resonator 2. A reflected wave from the resonator 2 enshrouding (or put in the vicinity of) a sample 15, passes through the circulator (or hybrid) 8, and is supplied to a mixer 4. The mixer 4 performs detection on the basis of the reflected wave and a reference wave supplied from a phase shifter 6. The modulated frequency component of the detected output is extracted by a lock-in amplifier 11. A DC magnetic field is swept by a DC magnetic field coil 5, and a measurement processing part 14 measures electron spin resonance.
Patent JP-2001059565-A (JP)
Title: Gear excellent in contact fatigue life strength and its manufacture
Inventor: TODA MASAHIRO
IPC: C21D9/32
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To enhance a pitching fatigue life in order to cope with an increased load surface pressure which becomes higher as automobile components becomes smaller, or as the output power becomes higher. SOLUTION: A gear is made of a material containing, by a weight percent, 0.1 to 0.3% of C, 0.01 to 0.5% of Si, 0.3 to 1.5% of Mn, 0.01 to 0.06% of S, 0.03 to 1.5% of Cr and the remainder of Fe and impurities, and the shape of MnS has a maximum ratio (L/D) between the major diameter length L and the minor diameter length D, which is not more than 7 or having a maximum length of not more than 12 μm, an incomplete quenching layer in the skin layer part having a thickness of not more than 12 μm. A β' value which is obtained by dividing a half power band width of X-ray diffraction at the outer surface, with a half power band width after the steel there is annealing, so as to be non-dimensioned, is not less than 1.65, and this β value and the surface roughness Rmax (unit: μm) satisfy β'<=2.23+0.8561n (Rmax). Further, the residual austenite is in a range of 2 to 10%.
Patent JP-H0981067-A (JP)
Title: Video amplifier and display device using the same
Inventor: TAKANO YOICHI
IPC: H04N5/14
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the output of the impulsive signals of output video signals by supplying a blanking signal to a blanking circuit by a resetting circuit at the time of cutting off a power source. SOLUTION: The outputs of a power source resetting circuit 9 and a clamp resetting circuit 10 are supplied to the base of the N-P-N transistor Q38 of a blanking circuit 8. The output of the circuit 8 is controlled not only by the blanking signal supplied to a terminal Tb from a control section but by the outputs of the circuits 9 and 10 as well. In such a case, the signal of the clamping circuit reacting accurately with a power supply voltage is detected and the output is suppressed by controlling the circuit 8. The power supply voltage is thereafter detected and the circuit 8 is controlled according to the drop of the power supply voltage, by which the output is suppressed. As a result, the output is held at a low level without the influence of the theoretic inversion in the event of the power supply voltage drop of the circuit 8.  Then, the amplifier output is rapidly suppressed to the low level in the event of the drop of the power supply voltage. The low level is maintained in continuation after the control.
Patent JP-2001056836-A (JP)
Title: Document processor and storage medium
Inventor: SONOYAMA YUJI
IPC: G06F19/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a document processor and a storage medium which permit document processing by pages by giving index information by pages of a specific category of document data when the document data are recorded or reproduced. SOLUTION: The document processor has a page table and an index table so as to record or reproduce the document data by pages of a specific category when the document data are recorded or reproduced. When the document data are recorded, the page start addresses of all pages of the category are recorded in the page table and a registration day, a registration address, the number of pages, etc., are recorded in the index table together with the category key code of the category. According to information of the page table and index table, the document data are reproduced by the pages of the specific category.
Patent JP-S6475298-A (JP)
Title: Electronic blackboard
Inventor: FUKUSHIMA TAKASHI
IPC: B43L1/04
Filed: 1987-09-17
Abstract: PURPOSE: To automatically erase the unnecessary image on a sheet by a simple operation by comprising an erasing roller for erasing an image and an operation key for indication which drives the erasing roller to erase a single page or continuous pages. CONSTITUTION: When the erasing of the image is needed after the electronic blackboard has been used, an erasing key on an operation part 16 is pressed, whereby the erasing solenoid 40 is switched on, an erasing motor as a driving source of an erasing roller 41 is rotated, and an outer peripheral part of the erasing roller 41 is closely brought into contact with a take-up guide roller 42 through a sheet 1. The sheet 1 is fed by the rotation of an SM 24, an image on the surface is erased by the erasing roller 41, the sheet is stopped when a sensor 8 detects a page mark of the sheet, and the erasing motor and the erasing solenoid are switched off. Then the erasing roller 41 is drawn by a spring 43 to be separated from the sheet. When a repeat key on the operation part is pressed, the erasing operation is continued by the time when the last page of the page mark of the sheet is detected.
Patent JP-H04113614-A (JP)
Title: Vapor growth method of compound semiconductor layer
Inventor: KOBAYASHI TAKASHI
IPC: C23C16/22
Filed: 1990-09-03
Abstract: PURPOSE:To have the high temperature of p-type impurities by carbon and to have only a low crystal defect by a method wherein an organometallic gas is used as a raw gas and either or both of a carrier gas and a dilute gas are used for the organometallic gas. CONSTITUTION:An organometallic gas composed of trimethylarsenic [As(CH3)3] and an organometallic gas composed of ethylgallium [Ga(C2H5)3] are used as raw gases for a compound semiconductor layer which is to be formed and which is composed of GaAs. The compound semiconductor layer which is formed of the organometallic gases and into which carbon constituting them has been introduced as p-type impurities is formed on a semiconductor substrate or a semiconductor layer by an organometallic vapor growth method using both a carrier gas and a dilute gas for the organometallic gases.
Patent JP-2001056994-A (JP)
Title: Disk loading device
Inventor: OTA HIDEHIKO
IPC: G11B19/12
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To make the discharge quantity from a device body nearly the same by using one common disk passage detecting switch for both of large and small disks by controlling the rotating time of a roller after the detection of the terminal passage of the disk to be discharged according to the result of the discrimination as to whether the used disk is large or small and controlling the discharge quantity having the different large and small diameter. SOLUTION: The disk loading device immediately stops the drive of the roller 3 when the disk passage detecting switch 4 detects the passage at the time of discharging of the large-diameter disk 1. The device stops and holds the large-diameter disk 1 when the center hole of the large-diameter disk 1 projects from a device body 5. Also, when the disk passage detecting switch 4 detects the passage at the time of the discharge of the small-diameter disk 2, the device drives the roller 3 for a specified time without immediately stopping the motor and stops the drive of the roller 3 after the small-diameter disk 2 is discharged only for the distance A. As a result, the center hole of the small-diameter disk 2 is also projected from the disk body 5 and the small- diameter disk is held.
Patent JP-S6388258-A (JP)
Title: Diaphragm type carburetor for internal combustion engine
Inventor: NAGASAKA KOJI
IPC: F02M17/04
Filed: 1986-09-30
Abstract: PURPOSE:To enhance hot restartability by providing a diaphragm valve in the release chamber communicated with a metering chamber, so that it can be closed during the operation of an engine and that it can be opened to the atmosphere during the stoppage of the engine. CONSTITUTION:The metering chamber 27 of a carburetor body 2, which is provided with a venturi 11 in its intake air passage 10, is communicated with a release chamber 70 via a passage 74. The release chamber 70 is communicated with an atmosphere port 13 via a diaphragm valve 68. The pulsating pressure introducing chamber 67 partitioned by a diaphragm 69 is connected to a leak hole 72 via a passage 7, and further it is connected to a crank chamber via a check valve 71 and another passage 7. During the operation of an engine, a positive pressure is introduced into the pulsating pressure introducing chamber 67 to close the valve 68, while, after the stoppage of the engine, the pressure in the pulsating pressure introducing chamber 67 decreases to open the valve 68, and the release chamber 70 is communicated with the atmosphere port 13, so that the outflow of fuel vapor from the metering chamber 27 into the intake air passage 10 can be retrained.