baber/WOPTO huggingface dataset:
Patent JP-H08235780-A (JP)
Title: Disk recording and reproducing device and defect processing method
Inventor: IGARI CHIKASHI
IPC: G11B20/12
Filed: 1995-02-23
Abstract: PURPOSE: To reduce the ID areas of a data sector and to surely reproduce defect information even when a MR head is adopted by recording the defect information in the servo area on a disk in a disk recording/reproducing device performing defect processing function by utilizing the defect information recorded on the disk. CONSTITUTION: When a data sector (DC) as an accessing object is accessed, a hard disk device (HDC) 11 reads out defect information (DE) from a servo area (SAI) to which the DC belongs. When DC is decided to be a defective sector by using DE, a substitutive sector corresponding to the defective area is set using a table prepared in advance. The substitutive sector is made to be a data sector to be accessed and accessing operation is continued. If not a defective sector, accessing operation to the data sector is executed.
Patent JP-2000233987-A (JP)
Title: Slow-release phosphatic fertilizer and its production
Inventor: KOBAYASHI ETSUO
IPC: C05G3/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To produce a phosphatic fertilizer provided with slow-release properties by depositing a phosphate on the surface or inside the pores of a porous mineral used as a carrier. SOLUTION: This phosphatic fertilizer provided with slow-release properties is produced by depositing a phosphate on a porous mineral used as a carrier or adding a phosphate aqueous solution to the porous mineral, then firing the resulting material to deposit the phosphate on the surface or inside the pores of the porous mineral. As the porous mineral, at least one porous mineral selected from zeolite, perlite, diatomaceous earth, bentonite, silica gel and incineration ash can be used, as the phosphate, a condensed phosphate (or polyphosphate) having an about 65-85% total phosphoric acid content is preferably used, and as the carrier, a mixture containing grass/wood charcoal fine or coarse pieces in combination with the porous mineral can optionally be used.  Also the surface of the phosphatic fertilizer is optionally coated with a slow-release coating agent, and the heat treatment for depositing the phosphate is preferably performed in an oxidizing atmosphere.
Patent JP-S59160382-A (JP)
Title: Video camera
Inventor: NISHIKAWA YASUSHI
IPC: H04N5/225
Filed: 1983-03-02
Abstract: PURPOSE:To adjust a back focus while maintaining the parallelism of a solid- state image pickup element to a lens surface by constituting freely slidably a cylindrical holder. CONSTITUTION:A lens 1 is mounted on a camera body which is not shown in a figure through a dedicated mount 10, the cylindrical holder 11 is arranged in the dedicated mount 10, and an optical filter 2 and the solid-state image pckup element 4 are fitted to the holder 11 in parallel. When the focus is adjusted, a fixing screw 12 is loosened and the holder 11 is moved to attain the adjustment, but the parallilism between the optical filter 2 and solid-state image pickup element 4, and lens surface 9 is always held without fail.
Patent JP-S61195398-A (JP)
Inventor: HONMA RYOSUKE
IPC: G21F5/00
Filed: 1985-02-26
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-2000233029-A (JP)
Title: Fire evacuation guide system and fire smoke detector used in the same
Inventor: SHIBUYA HISAMI
IPC: G08B17/107
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an evacuation guide system by smoke detection and a fire smoke detector using the same. SOLUTION: The laser radars 2, 3 are mounted on two places in a facility 2 for irradiating the laser radar toward the seats 4 and the stage 5 in the facility. The smoke 10 is detected by the laser radars 2, 3, and a signal is transmitted to an analyzer 13. An image processing signal monitored by a monitor is displayed on an image plane of a personal computer. A state of smoke flow behavior and the evacuation guide passage are displayed on the image plane. The display of the evacuation guide passage in the facility is lightened corresponding to the evacuation guide passage on the image plane of the personal computer.
Patent JP-S59188596-A (JP)
Inventor: MAATEIN JIYOOJI PAARU
IPC: G21C19/20
Filed: 1984-02-28
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-S56132642-A (JP)
Title: Microprogram control circuit
Inventor: IWAO TOSHIO
IPC: G06F9/26
Filed: 1980-03-19
Abstract: PURPOSE:To increase the processing speed and to reduce the memory capacity, by enabling to selectively designate a plurality of branched address to one test condition, through the indirect designation of branched address by means of relative address. CONSTITUTION:As the result of operation at a step, if the branch by indirect address designation is later required, the relative address is given to the relative address register 12. The next microinstruction designates the operation to be executed with the main operation section 32 and ALU13 designates the operation to be performed. When the addition of B side input for the A side input is designated, the addition output is fed to the register 14, and if carry is taken place, the value of the counter 11 is corrected to produce the branched address through synthesis. If the subtraction of B input from A input is designated and hollow is caused, the value of the counter 11 is corrected with the hollow output 25. Since the register 12 is 4-bits, the branched address of ROM address can arbitrarily be selected within maximum 30 to one test condition.
Patent JP-H03238487-A (JP)
Title: Fixing device
Inventor: MATSUMOTO MANABU
IPC: G03G15/20
Filed: 1990-02-15
Abstract: PURPOSE:To prevent the roller temperature of a fixing roller from being lowered to a prescribed temperature or under by controlling the energizing of a heating element with the aid of an image forming instruction signal so that the temperature of the fixing roller becomes a fixing feasible temperature. CONSTITUTION:When a power source switch 15 is turned on, an image forming preparing signal is outputted to the heating element 3 by an image forming preparation means 16. Then, the heating element 3 is controlled so as to keep a fixing preheating temperature T1 until the image forming instruction signal is outputted by a print switch 17. When the image forming instruction signal is inputted, a driving device 5 is operated by a rotation control means 18 and the fixing roller 1 is rotated. Then, the heating element 3 is controlled by an energizing control means 19 so that the control temperature of the fixing roller 1 becomes the temperature T0, which is lower than the temperature T1 but which can execute fixing, from the T1. Thus, the temperature of the fixing roller 1 is prevented from becoming lower than the fixing feasible temperature T0 as the result that the roller 1 and a press-contact roller 2 are rotated by the image forming instruction signal and the temperature of the roller 1 is taken away by the roller 2.
Patent JP-S59161521-A (JP)
Title: Setting work of thin shell with superlarge diameter and floater therefor
Inventor: INOUE EIZOU
IPC: E02D23/08
Filed: 1983-03-07
Abstract: PURPOSE:To facilitate the settlement of a shell by a method in which the shell is fabricated in an upside down state and towed to an installation site, water is injected into the floater to cause the shell to fall down, and the shell is installed in normal state. CONSTITUTION:In a dock, etc., a thin shell S with superlarge diameter is fabricated in an upside down state along split type annular floaters F1 and F2. The shell S is floated and towed to an installation site, and water is injected into the floaters F1 and F2 to cause the shell S to fall down. The outside floater F2 is removed and recovered, water is injected into or discharged from the inside floater F1 to regulate the draft, the shell S is moved to a given installation site, and water is injected into the inside floater F1 to settle the shell S under water.
Patent JP-S61194329-A (JP)
Title: Centrifugal sedimentation type particle size distribution measuring specimen cell
Inventor: SAIJO YUTAKA
IPC: G01N33/48
Filed: 1985-02-23
Abstract: PURPOSE:To directly obtain a particle size distribution measured result without performing correction processing after the fact, by forming a tapering part to a specimen cell main body so that the internal cross-sectional area of said main body becomes gradually small as goes away from the rotary axis thereof. CONSTITUTION:A tapering part T is formed to the part between the axial side end part 2a in the side of the rotary axis Y of a centrifugal sedimentation type particle size distribution measuring specimen cell main body 2 and the measuring light transmitting part 2b of said main body 2 and the internal cross- sectional area S thereof is made gradually small. That is, said cross-sectional area S is substantially set to S1xX1XX1+S0XX0=SXX=C (Constant value). This specimen cell 1 is sealed with a solvent solution having a particulate specimen containing particles having various particle sizes substantially uniform ly dispersed therein and rotated around the rotary axis Y and the quantity of transmitted light of the transmitting part 2b is continuously measured to measure particle size distribution. Because the internal cross-sectional area of the cell main body 2 is made gradually small, it becomes unnecessary to perform correction processing after the fact.
Patent JP-H10220008-A (JP)
Title: Device for connecting concrete conveying pipe
Inventor: OKADA TOMIO
IPC: F16K3/02
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To smoothly discharge ready-mixed concrete branching in three ways. SOLUTION: A third branch pipe part 5 is extended from a straight pipe part 2 of a device body 1 between a first and a second branch pipe parts 3, 4 which are extended symmetrically to each other with respect to the center axis of the straight pipe part 2 along a ready-mixed concrete squeeze pumping direction, at a position opposed to the squeeze pumping direction so as to constitute a three-way branching structure. Shut-off mechanisms 10, 20 are provided in the first to third branch pipes 3, 4, 5, respectively, having shutter plates 12, 22 which are adapted to be inserted thereinto and pulled therefrom so as to open and close thereof. The surface 22A of the shutter plate 22 of the shut-off mechanism 20 facing the squeeze pumping direction is formed in a circular arc cross-sectional shape, and is inclined in two directions so as to face the first and second branch pipes 3, 4.
Patent JP-H11230835-A (JP)
Title: Measuring device of temperature in silo
Inventor: KASHIWAGI TAKESHI
IPC: G01K13/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To accurately measure the temperature of a high-temperature part that is located slightly above the top of a center cone and that of its ambient atmosphere by providing a thermocouple and a gas passage being opened inside a silo at a rod body being installed in the center cone. SOLUTION: A thermocouple 23 and a gas passage 24 being opened in a silo are provided at a rod body 22 being installed at the upper edge of a center cone 8, and a gas suction device 25 and a thermometer 26 are connected to the gas passage 24. Then, after the sweeping of particles is stopped, a hydraulic cylinder is extended and the rod body 22 is pushed into the particles at a slightly upper position from the top of the center cone 8. In this case, since the thermocouple 23 that a contact 32 touches is provided at the reverse side of a protection layer 31 with a high thermal conductivity, heat outside the protection layer 31 is transferred to the contact 32 of the inside thermocouple 32, thus accurately measuring the temperature at a slightly upper portion of the top of the center cone 8 where the particles become hot in the case of coal.  Also, by sucking air at the gap between the particles from the gas passage 24, the atmospheric temperature near an area where the temperature of the thermocouple 23 is measured can also be measured.
Patent JP-S63208492-A (JP)
Inventor: YASUHARA YOSHITO
IPC: B66B29/00
Filed: 1987-02-20
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-H06251396-A (JP)
Title: Optical head device
Inventor: FUKUHISA SATOSHI
IPC: G11B7/09
Filed: 1993-02-25
Abstract: PURPOSE:To realize stabilized servo operation before and after change of width of width variable optically shielding band by detecting servo error only with a light beam flux which is free from influence of modulation by the width variable optically shielding band. CONSTITUTION:A part of amplitude of the light emitted from a light source is actively modulated by a width variable optically shielding band 3a and a light flux is condensed on the surface of optical disk 7 with an objective lens 6. With modulation by the width variable optically shielding band 3a, an ultra-high resolution light spot which is small in diameter and is suitable for reproduction and an ordinary beam spot which is comparatively large in diameter but has a high recording power are formed on the surface of optical disk 7. The light beam reflected from the optical disk 7 is guided to a focus detector 11 and a track error detection system 8. Unmodulated light beam flux only is extracted through reflection by a knife edge 10 and it is then collected with a two-way focus detector 11. Thereby, the allowable range in the beam axis direction of the reflected beam during adjustment of the focus detector 11 can be enlarged and simultaneously stabilized servo detection can be executed even before and after the modulation by the width variable optically shielding band 3a.
Patent JP-H05231651-A (JP)
Title: Heat-cooking device
Inventor: TOMIMATSU HIROKAZU
IPC: F24C7/02
Filed: 1992-02-24
Abstract: PURPOSE:To make it possible to easily store the most suitable heat-cooking period of time for a food and the output level of the heating unit. CONSTITUTION:A processing circuit 6 drives a heating unit, which consists of a micro-wave generating source 8 or an electric heater 11, by controlling an inverter circuit or switching circuit 10, to heat-cook a food in a heat-cooking chamber 3. A timer 13 which is built in the processing circuit 6 counts the actual heat-cooking period of time. An input unit 7 indicates the writing of the actual heat-cooking period of time by the timer 13 at the point when the food in the heat-cooking chamber 3 has reached the best finish condition and the heat-cooking has been stopped, and the output level of the heating unit to RAM, by pressing, e.g. a 'memory 1' key. By this method, the best heat- cooking period of time for a food and the output level of the heating unit can be stored by a simple process.
Patent JP-H01211684-A (JP)
Title: Dry type multistage rotary vane pump
Inventor: YOKOI KOMEI
IPC: F04C23/00
Filed: 1988-02-18
Abstract: PURPOSE:To prevent both the generation of vibration and the consumption of vanes by sticking rotors in which the vanes are inserted with the phases thereof reversed alternatively in respective stage chambers as symmetrical, to a shaft. CONSTITUTION:A plurality of stage chambers (a)-(c) formed inside casings 1-3 having partition walls 1a-3a, respectively, alternatively change in phase as symmetrical, and the chambers (a)-(c) are axially screwed up with each other. Each of all partition walls except one of the final stage have a discharge port, which is served as a suction port in the next partition wall. A single shaft 21 passing through the partition walls 1a-3a is placed in the eccentric position for each stage chamber (a)-(c). Rotors 11-13 in which vanes 17-19 are inserted, respectively, with the phases thereof reversed alternatively in respective stage chambers (a)-(c) are stuck to said shaft 21.
Patent JP-S58152570-A (JP)
Inventor: SUGIHARA YASUHIKO
IPC: A61N1/32
Filed: 1982-03-08
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-H02216083-A (JP)
Title: Ground excitation
Inventor: OKURA KIYOSHI
IPC: E02D1/00
Filed: 1989-02-17
Abstract: PURPOSE:To enable wide range excitation by the use of a small space and a simple facility by vertically fixing a pipe nearly perpendicular to the ground to burst the thin film of high fluid pressure in the upper pipe so as to cause a downward shock wave. CONSTITUTION:A gas is supplied in a high pressure pipe 2' from a pressure supply source 7 through a valve 6 to set at predetermined pressure P3. Next, the pressure P1 in a low pressure pipe 2 is set at the atmospheric pressure or arbitrary low pressure. When a thin film 3 is instantaneously broken by a thin film breaking device 4 after the pressures P1, P2 are set at the predetermined value, a pressure wave advances toward the ground 1 in the low pressure pipe 2 and the shock wave of the strength P2/P1 is produced. The excitation force can be arbitrarily set by arbitrarily setting gas or the pressure of the pipes 2, 2' and further can be varied even by varying the cross section of the pipes 2, 2'.
Patent JP-S56133070-A (JP)
Title: Coating method
Inventor: OGAWA TOSHIYUKI
IPC: B05D1/20
Filed: 1980-03-24
Abstract: PURPOSE: To adhere a powder on the surface of a solid body efficiently by a method wherein a powder layer is formed on a surface of a liquid contained in a liquid tank and the solid body is immersed at first in the liquid contained in said liquid tank and, subsequently, passed through the powder layer.  
     CONSTITUTION: The powder 5 of the powder layer 4 is adhered and coated on a surface of the solid body 3 by passing the solid body 3 to be coated which is preliminarily immersed in a liquid 2 contained in the liquid tanks 1, 1' through the powder layer 4 floated on the surface of the liquid 2. As the powder 5 and the solid body 3, one which is not dissolved, decomposed, deteriorated and modified by the liquid may be used. This inventive theory is that interfacial surface phenomenon due to mutual interfacial energy of the powder 5, the liquid 2 and the solid body 3 is utilized and a kind of the solid and the powder, a surface condition (such as roughness, a shape, a functional group of a surface or the like), a liquid composition, a thickness of the floated powder layer, vibration, bubbling or the like become factors controlling a thickness and uniformity of a coated powder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02214335-A (JP)
Title: Power amplifier parallel operation system
Inventor: FUJIWARA SHOZABURO
IPC: H04B1/04
Filed: 1989-02-15
Abstract: PURPOSE:To obtain a large transmission power with a no-break power supplying device with a required minimum capacity by synthesizing the output power of plural power amplifiers operating in the case of interruption of commercial power supply with coaxial switches and a synthesizer to generate the transmission power. CONSTITUTION:The system is constituted of coaxial switches 2A, 2B connecting to each output of power amplifiers 1A, 1B, a synthesizer 3 receiving one of two switching outputs of the coaxial switches 2A, 2B, a synthesizer 4 receiving each output of power amplifiers 1C, 1D and the other switching output of the coaxial switches 2A, 2B and a coaxial switch 5 switching the output of the synthesizers 3, 4 and connected to an antenna 6. When the commercial power supply is normal, the coaxial switches 2A, 2B and 5 are connected to the position in full lines. Thus, the synthesized output 4P of the 4 power amplifiers are supplied from the synthesizer 4 to the antenna 6 via the coaxial switches 5. When the commercial power supply is interrupted, the coaxial switches 2A, 2B, 5 are connected to the position in dotted lines. Thus, the synthesized power 2P of the power amplifiers 1A, 1B is supplied to the antenna 6 via the switch 5 without synthesis loss in the synthesizer 3. The efficiency ratio alphais expressed as alpha=P/W, which is the maximum efficiency.
Patent JP-2000235680-A (JP)
Title: Anti-theft method for exposed sales article
Inventor: NEGAMI KAORU
IPC: G08B13/24
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an anti-theft method for exposed sales articles by which anti-theft countermeasures are easily applied and the takeout of an unpaid article is easily discovered. SOLUTION: In this anti-theft method, magnetism and radiation are always emitted from a seal 1 on which a bar code is displayed, the seal 1 is stuck to the exposure sales article, and the magnetism is erased when the price of the article is paid, thereby detecting both of the magnetism and radiation emitted from the article or only the radiation by a detector provided at the exit of a store for detecting both of the magnetism and the radiation. In the method, the seal 1 may directly be printed on the article.
Patent JP-S55128143-A (JP)
Title: Detector for density of gas
Inventor: KITA TOORU
IPC: G01L9/00
Filed: 1979-03-28
Abstract: PURPOSE: To convert the density of gas into electric signals accurately, and to detect the signals, by providing an expansion and contraction guide mechanism and a conversion detecting portion in an inert gas sealed bellows while mounting detecting value correction resistance outside the bellows.  
     CONSTITUTION: The expansion and contraction of a bellows 1 in a metallic thin- film material, which is housed in a heat insulating case 20 having ventilating holes 25... and to whose inside an anticorrosive inert gas is enclosed, are smoothly transmitted to a slide terminal 2 fastened to a disc 3 guided by a guide mechanism 8 provided in the bellows 1. The quantities of the expansion and contraction of the bellows 1 are converted into electric signals by electric currents flowing through a resistance plate 10 which is connected to external resistance 17 for correcting a conversion detecting portion 12. Thus, the quantities of the expansion and contraction of the bellows 1 are detected accurately and stably. According to this constitution, the change of the temperature and pressure of gas can be stably and accurately detected by detecting electric signals corresponding to the quantities of the expansion and contraction of the bellows even in case of unfavorable environmental conditions. Thus, the density of gas can be detected highly accurate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53122688-A (JP)
Title: Coated superhard alloy product and method of fabricating the same
Inventor: KIKUCHI NORIBUMI
IPC: B23P15/28
Filed: 1977-03-31
Abstract: PURPOSE:To provide the subject alloy for use in cutting excellent in wear resistance, which is prepared by coating the surface of a superhard alloy consisting of carbides (nitrodes) and carbonitrides belonging to the group IVa'Va or VIa of the periodic table and Fe,Co and the like, with TiC, TiN and the like, thereafter coating the thus coated alloy with Zr or Hf oxycarbonitride and further with alumina.
Patent JP-S62194209-A (JP)
Title: Optical fiber and its manufacture
Inventor: OGASAWARA ICHIRO
IPC: G02B6/44
Filed: 1986-02-21
Abstract: PURPOSE:To protect an optical fiber from an abnormal tensile force and to easily increase the number of optical fibers which can be identified by winding an optical fiber bundle with yarn, a cord, or a tape roughly with a winding tensile force larger than the supply tensile force of optical fibers, and coloring the yarn, cord, or tape for identification. CONSTITUTION:Four six-core optical fiber bundles 1 formed of six optical fibers longitudinally around a tensile strength body 4 are put in a pipe 3 made of thermoplastic resin to form a 24-core optical cable. The optical fiber bundles 1 are stranded around the rough winding yarn 5 and the tensile force of the rough winding yarn 5 is made larger than the tensile force of the optical fiber bundles. The rough winding yarn in use is colored for identification. The optical fibers are painted in six colors and the rough winding yarn is painted in four colors to specify all the optical fibers, and multicore structure is realized by using a small number of colors.