baber/WOPTO huggingface dataset:
Patent JP-H05289298-A (JP)
Title: Surface temperature detector for roller
Inventor: ISOZAKI EIICHI
IPC: G03D15/02
Filed: 1992-04-13
Abstract: PURPOSE:To obtain a temperature detector for a roller which is easily assembled to a roller. CONSTITUTION:A drying temperature sensor 76 opposed to the outer peripheral surface 50A of a heat roller 50 is supported in a holder 86 through a shaft 88. A cam-shaped casing 90 whose inside is made hollow, is attached to the shaft. A temperature sensor 94 is disposed inside a curved surface 90B of the casing, which is opposed to the heat roller. The curved surface of the casing 90 is pressed to abut on the outer peripheral surface by a torsion coil spring 92. Thus, the temperature sensor is allowed to come close to the outer peripheral surface in a fixed state regardless of a distance between the shaft and the outer peripheral surface.
Patent JP-H07276018-A (JP)
Title: Method for detecting fluid condition of molten steel in nozzle
Inventor: OOTA KANEYUKI
IPC: G01N33/20
Filed: 1994-04-05
Abstract: PURPOSE:To accurately grasp a fluidized state of molten steel in a nozzle by detecting the cross sectional shape of the molten steel in the nozzle. CONSTITUTION:Eddy current is generated in the molten steel 2 flowing through the inside of the nozzle 1 with an exciting coil 13 in a sensor 11 composed of the exciting coil 13 and detecting coils 12A, 12B, and an electric motive force is generated in the detecting coils 12A, 12B with AC magnetic field generated by the eddy current. Plural eddy current type range finders for measuring the distance between the sensor 11 and the molten steel 2 by variation of the electro motive force are arranged as radiating state and horizontal state around the nozzle 1. Frequency of the exciting current conducted to each exciting coil 13 of the sensor 11 is limited to 100Hz-1kHz, and the frequency of the exciting current energized to each exciting coil 13 is made to be mutually different. In such a way, the fluidized state of the molten steel 2 is detected based on the distance between each sensor 11 in the peripheral direction of the nozzle 1 and the molten steel 2 flowing through the inside of the nozzle 1.
Patent JP-S63259758-A (JP)
Title: Multiplex processor system
Inventor: YAMADA TAKAFUMI
IPC: G06F9/46
Filed: 1987-04-17
Abstract: PURPOSE:To rapidly execute a lock action by completing the lock action within an instruction processor. CONSTITUTION:A reserve bit(RSV) and a lock bit(L) are possessed in buffer address array(BAA)s 25, 27, and a copy of the RSV bit is possessed in front address array(FAA)s 29, 30. In a storage controller(SC) 3, a BS coincidence control part 22 to control the registration and the cancellation of buffer storage(BS)s 26, 28 is provided, and, if an instruction execution unit in the instruction processor(IP)s 1, 2 issues a lock request, the control part 22 controls the registration of the BS and the setting of the RSV. Accordingly, at the time of accessing a main storage(MS) 24, it is made unnecessary to check the status in other BSs, and such an advantage that the latest data is always on the MS 24 is maintained, while a lock is attained by using a lock bit in the BAA. In such a way, a high-speed lock action is attained.
Patent JP-H10265830-A (JP)
Title: Refractories for gas blowing porous plug
Inventor: GOTO MICHIHIRO
IPC: B22D11/10
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain refractories with which the locally precedent wear by leakage of gases and the crack of dense refractories are prevented by providing the lateral outer peripheries of porous refractories with sodium silicate films and forming the dense refractories by cast molding on these films. SOLUTION: The sodium silicate films 5 are formed on the lateral outer peripheries of the porous refractories 1 by applying an aq. sodium silicate soln. (water glass) thereon and the dense refractories 2 are formed by casting on these films 5, by which the refractories for the gas blowing porous plug to be used for a molten steel treatment are manufactured. The porous refractories 1 are preferably the coarse grains of alumina-silica consisting of 1 to 30 wt.% SiO2 and about 70 to 30 wt.% Al2 O3 and are obtd. by using the alumina-siliceous refractory raw materials as main materials and kneading, molding and calcining these materials. Castable refractories are used for the dense refractories 2. As a result, the refractories for a two-layered structure greatly improved in the service life are obtd.
Patent JP-S6446589-A (JP)
Title: Spacer grid
Inventor: FUIRITSUPU SHIYUTSUTSUENBERUGE
IPC: F28F9/013
Filed: 1988-04-15
Abstract: PURPOSE: To enable accurate positional adjustment of a tube bundle by a method wherein an elastic device for holding a tube is made up of one set of U-shaped brackets, a link part is provided in common to two branch parts and respective free ends of the branch parts are welded on outward hoops while the common link part on inward hoops. CONSTITUTION: Some tubes 4 entering rows at the outward part of a spacer grid are mounted at the inward part of the grid and at the center part of a tube plate and the outward part of the spacer grid is assembled beforehand. Hoops 2a-2c are assembled beforehand by welding a common part 8c of brackets 8. The brackets thus finished are arranged before the insertion thereof into corresponding rows of tubes. When the row involved is filled to the capacity, the subsequent hoop is arranged by welding protrusions 9a and 9b of the brackets of the preceding hoop. The positional errors between the tubes are corrected by picking each bracket 8 before the welding to be rearranged correctly. In this manner, the brackets 8 can be arranged very accurately and easily.
Patent JP-S5977111-A (JP)
Inventor: YOOZEFU RATSUHIERU
IPC: B29C65/66
Filed: 1983-05-26
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-H01266767-A (JP)
Title: Mosfet
Inventor: KAWAI SHINICHI
IPC: H01L29/78
Filed: 1988-04-18
Abstract: PURPOSE:To prevent breakdown near drain diffusion layer at channel by providing a groove at the drain diffusion layer in self-aligned manner for a gate electrode to make dense the impurities concentration on a silicon substrate. CONSTITUTION:A groove 10 whose inner wall is covered with an insulation layer is provided at a drain area 6 and close to a gate electrode 4 in self-aligned manner for the gate electrode 4 in a MOSFET having operation as a pentode valve whose channel length is miniaturized shortly. Then, the drain diffusion layer 6 which is separately placed from the gate electrode 4 is formed below the bottom insulation layer of the groove 10. It increases impurities concentration of a silicon substrate 1 and suppresses breakdown near the drain diffusion layer 6 at the channel part.
Patent JP-S58211312-A (JP)
Title: Drop-out compensating circuit of video pcm reproducer
Inventor: SHIROMIZU MASAKAZU
IPC: G11B20/18
Filed: 1982-05-31
Abstract: PURPOSE:To ensure the stable PCM reproduction despite the generation of a burst type drop-out, by switching a drop-out switch when a drop-out signal is generated and then replacing the drop-out signal with a drop-out compensating signal. CONSTITUTION:When a reproduced signal has no drop-out, the signal is supplied to an AGC amplifier 8 to absorb the level deviation between channels of video head reproduction outputs of channels CH1 and CH2. At the same time, the signal is supplied to an FM equalizer 15 with the output level kept constant. Furthermore this output signal is delivered to a video output terminal 19 in the form of a video signal via an FM demodulator 16, a de-emphasis amplifier 17 and a video amplifier 18. If the reproduced signal has a drop-out, a drop-out detector 9 works to supply a control signal to a drop-out switch 11' to change a switch over to a drop-out changeover terminal within the switch 11'. Then the switch is changed over to obtain a video signal suited to the PCM reproduction.
Patent JP-H01119327-A (JP)
Title: Apparatus for electrochemically controlling contamination of solid
Inventor: AANORUDO ZETSUTO GOODON
IPC: B01D53/32
Filed: 1987-04-17
Abstract: PURPOSE: To efficiently change the properties of a gaseous stream compsn. by providing the device with a porous solid state electrolyte forming the inside of a cell, a gas passageway, two electronically conductive regions and an electrode connecting member and arranging both regions in electrically opposing parts. CONSTITUTION: The surface of a ceramic body 15 of the cell 11 and the outside surface 11 of the cell are coated with the porous solid state electrolyte, such as Y2 O3 stabilized CrO2 , and the gas to be treated, such as NOx-contg. gas, is introduced from a fluid feeding path 14. The cell 10 executes an electrochemical treatment of reducing NOx, etc., by mounting to an electrode connector 21 and an opposing electrode connector or by energizing current an electrode conductor 25. Both electronically conductive regions 18 are interrupted by a region 23 having no electronic conductivity.
Patent JP-H08284192-A (JP)
Title: Structure having provision against liquefaction
Inventor: YAMADA TAKEMINE
IPC: E02D27/34
Filed: 1995-04-19
Abstract: PURPOSE: To reduce the cost of construction, and to meet the requirements of minimum soil improvement, by a method wherein an earthquake-proof diaphragm wall out of soil improvement body of which the rear is inclined so as to gradually become higher is formed by a mix-in-site method. CONSTITUTION: The generation fo liquefaction of soil around a structure 1 to be a target is expected, and an earthquake-proof diaphragm wall 9 out of a soil improvement body 8 of which the rear 9a is inclined so as to gradually become higher, facing in the direction of soil flow of lateral soil flow 7 is formed at least on the rear side of foundations 2 of the structure 1 being in a liquefaction layer of soil against the lateral soil flow 7. The soil improvement body 8 forming this earthquake-proof diaphragm wall 9 is formed by a mix-in- site method. Part of soil flow is borne as resistance force by inclining the rear 9a, and working force increased by liquefaction is well dispersed.  In such a way, the amount of shear resistance of the soil improvement body 8 per se is increased by using part of soil flow as resistance force and the stability of the structure 1 against the lateral soil flow 7 caused with liquefaction is improved.
Patent JP-H10286337-A (JP)
Title: Portable machine on golf course
Inventor: SASAKI AKIKIMI
IPC: G01B11/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable machine which gives a proper advice to a player on any golf field or course. SOLUTION: This portable machine on golf course is equipped with a camera 14 which takes pictures, a means 16 to calculate the head speed of a swung club using a dynamic image wherein the club swing of a player is photographed, a means 18 to measure a distance from the location of a golf ball to a pin by using a image wherein the pin is photographed from the location of the golf ball, a means 24 to read either one of course diagrams by getting access to a medium 22 in which all the course diagrams of a golf course are recorded, by conforming to the input operation, and a processing means 26 by which a suitable club, the strength of a swing, and the hitting direction of the ball are obtained by the calculated head speed, the measured distance and the read course diagram.  The portable machine has a display means 28 to display the photographed pictures of the club swing and the pin, the read course diagram, the obtained club, the strength of the swing, and the hitting direction of the ball, and a touch panel 30 which is provided on the display surface of the means 28, and where the input operation is performed.
Patent JP-S6445757-A (JP)
Title: Sintered ceramic material
Inventor: NIRUSU ANDERUSU INGERUSUTORIYO
IPC: C04B35/58
Filed: 1988-04-18
Abstract: This invention relates to sintered ceramic materials in which the densification during sintering takes place with a liquid phase preferably based on silicon nitride. During sintering such materials are often embedded in a powder of inert material such as BN etc. The invention resides in the fact that by embedding the material to be sintered in a protective powder with a composition similar to that of the intergranular phase a surface zone with a composition and/or structure different from that of the core can be obtained.
Patent JP-S63260002-A (JP)
Inventor: FUJIMOTO MASAYUKI
IPC: H01C7/10
Filed: 1987-04-16
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-S5617658-A (JP)
Title: Method and apparatus for painting
Inventor: AOKI HIROSHI
IPC: B05C3/09
Filed: 1979-07-23
Abstract: PURPOSE: To prevent material to be painted from falling into a coating material tank during immersion coating, by holding the material to be painted such as metal fittings with magnet thereby insuring the holding.  
     CONSTITUTION: Material to be painted 19 such as metal fittings made of ferromagnetic material is brought up with a feed plate 18 to a magnet 9, then the magnetic force of the magnet 9 is intensified by changing a change-over lever 12 by the operation of a change-over plate 17, whereby the magnet 9 attracts and holds the material to be painted 19. The feed plate 18 is retreated, and a coating material tank 20 is pushed up by thrusting up the piston rod 26 of an approaching and withdrawing mechanism 27 thereby immersing the material to be painted 19 in the coating fluid. The material 19 is painted for a prescribed time as it is, then the coating  material tank 20 is separated from the material 19 by withdrawing the piston rod 26 of the approaching and withdrawing mechanism 27, i.e., the material 19 is pulled up from the coating fluid. The magnetic force of the magnet 9 is reduced by changing the change-over lever 12. The material to be painted 19 is released from the attracting force of the magnet 9 and is placed on a discharging plate 28. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0879013-A (JP)
Title: Switched capacitor band-pass filter for pilotsignal detection
Inventor: LEE JEOUNG-IN
IPC: H03L7/08
Filed: 1995-04-19
Abstract: PURPOSE: To make the pole frequency of a filter element precisely adjustable without requiring any clock signal impressed from the outside by providing a phase locked loop for impressing a clock signal having a specific frequency upon the clock signal of the filter element. CONSTITUTION: The free running frequency of the voltage-controlled oscillator 40 of a phase-locked loop 200 is set so that the frequency may become N (integer) times as high as the pole frequency of a filter element 100. The element 100 outputs a signal having a frequency f1 to the loop 200 by filtering input signals. The oscillator 40 outputs a signal having a frequency fVCO, which is N times as high as that of the input signals. The signal is impressed upon the clock signal of the element 100 and resets the pole frequency. The signal, in addition, is fed back to a phase detector 20 through a 1/N-frequency divider 10 and changes the oscillation frequency of the oscillator 40 in accordance with the frequency variation of the input signals.
Patent JP-S60249144-A (JP)
Inventor: FURITSUTSU NITSUTERU
IPC: G03C1/85
Filed: 1985-05-02
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-2000281467-A (JP)
Title: Curing of concrete
Inventor: GOTO KOJI
IPC: C04B40/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve durability of concrete by curing an admixtured material of concrete in a frame mold, demolding the concrete and subjecting the concrete to wet air curing under a relative humidity condition in a specific range for a specified period or longer than it. SOLUTION: Concrete is subjected to wet air curing under 95-100% relative humidity condition for >=1 week. Preferably the wet air curing is carried out under 0.05-8% carbon dioxide gas concentration besides the 95-100% relative humidity condition. The wet air curing may be performed in a controlled curing chamber, etc., or the surface of the concrete may be covered with a wet mat, a wet cloth, wet sand, etc. The curing period is preferably 1-10 weeks. The curing period can be shortened by adjusting a carbon dioxide gas concentration to 0.05-5% during the wet air curing. Various kinds of Portland cements, a mixed cement of Portland blast furnace cement, an ecocement using a waste such as burned ash of municipal refuse, etc., may be cited as the cement. A dense calcium carbonate layer is formed on the surface of the concrete to give concrete having excellent durability.
Patent JP-H10290455-A (JP)
Title: Video signal processing unit
Inventor: KIMURA TORU
IPC: H04N19/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processing unit where the state is restored to a synchronizing state more quickly and high definition television(HDTV) parallel digital data are generated more properly even in the case that a synchronizing signal cannot be detected or its period has a problem in an HDTV serial digital interface(HD-SDI). SOLUTION: A cyclic redundancy check code(CRCC) of a luminance signal Y is checked by a CRCC error check circuit 331 and a CRCC of a color difference signal is checked by a CRCC error check circuit 334, and when the luminance signal Y is normal, a flywheel counter circuit 337 generates a synchronizing signal based on a line number extracted from the luminance signal Y at a line number detection circuit 332. When the luminance signal Y is in error and the color difference signal C is normal, the flywheel counter circuit 337 generates a synchronizing signal based on a line number extracted from the color difference signal C at a line number detection circuit 335. When both the luminance signal Y and the color difference signal C are in error, a synchronizing signal is generated based on a count of the flywheel counter circuit 337.
Patent JP-H07255885-A (JP)
Title: Putter capable of hitting by toe
Inventor: MITSUI MASAYUKI
IPC: A63B53/04
Filed: 1994-03-26
Abstract: PURPOSE:To enable stable various puttings by arranging a flat surface inclining at a specific angle on the tip of a head of a putter, and enabling of hitting a ball even with this surface. CONSTITUTION:In a putter among golf clubs, a flat surface 1 inclining at an angle of almost 5 deg. is arranged on the tip of a head of a putter, ad is made hittable of a ball even with this surface 1. In the case of a game, this putter is used in a form very similar to a side saddle putter, and when a ball is hit by the surface 1, a stable putting is realized.
Patent JP-H06311602-A (JP)
Title: Air-conditioner for electric automobile
Inventor: GOTO NAOMI
IPC: B60H1/00
Filed: 1993-04-21
Abstract: PURPOSE:To prevent abnormal heating at the time of failure and to protect a capacitor at the time of reverse connection of voltage by interrupting the battery current when the conduction time sustains longer than a predetermined time. CONSTITUTION:When a motor compressor driver 1, a capacitor 11, etc., enters into semifailure state where a fuse 10 is not blown out or when the voltage is connected, in reverse polarity, with the capacitor 11 to feed current continuously to a conduction unit thus sustaining the conduction time for longer than a predetermined time, a control section 6 actuates a power supply interrupter 4 to interrupt current supply from a battery 2. Consequently, production of smoke, melting of solder, and damage of wiring due to overheating of the conduction unit caused by semifailure of the motor compressor driver 1, the capacitor 11, etc., are prevented and the air-conditioner is protected against contamination due to puncture of the capacitor 11 caused by reverse connection. This constitution prevents abnormal heating at the time of failure and prevents damage at the time of reverse connection of the capacitor 11.
Patent JP-S5619980-A (JP)
Title: Multielectrode narrow groove welding method
Inventor: NOMURA HIROICHI
IPC: B23K9/073
Filed: 1979-07-26
Abstract: PURPOSE: To make welding efficiency higher by alternately supplying the currents of inphase and antiphases to the plural electrodes in narrow groove thereby oscillating the arc through suction and repulsion by the arc currents and controlling the electrode positions in the groove by the deviations in the antiphase current.  
     CONSTITUTION: When the currents of inphase flow simultaneously to consumable electrodes (a) 4, 5, the arcs 6, 7 are attracted to each other by the electromagnetic force generated around them. Next, when the currents of antiphases flow in the electrodes (b) 4, 5, the arcs repulse to each other, thereby generating an oscillation phenomenon. The arc currents 4', 5' of antiphases of this time are detected by detectors 17, 18 and are compared in a subtractor 21 via noise filters 19, 20. When the deviation thereof is other than zero, a switch 22 goes on and the arc currents 4', 5' of antiphases are compared in a subtractor 28 via rectifiers 24, 25 and smoothing devices 26, 27. Electrode nozzles 3, 3' are moved in the width direction of the  groove by a motor 30 until the deviation signal of the subtractor 28 becomes zero,  whereby the nozzle positions are corrected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5719765-A (JP)
Title: Black frame removing device for electrophotographic copier
Inventor: KAI MASANORI
IPC: G03G15/047
Filed: 1980-07-10
Abstract: PURPOSE:To successively sensitize both side edges and top edge part of photosensitive paper by juxtaposing plural numbers of light sources of a size slightly larger than the largest original in the upper part of an exposure part in the width direction of the photosensitive paper, and selectively lighting these light sources in accordance with a set magnification. CONSTITUTION:A black frame remover 19 is constituted of a bottom plate 30, a pair of vertically opposing covers 31, 32 fixed respectively at one end to one side of the plate 30, a printed circuit board fixed to the plate 30, plural numbers of light emitting diodes 34 juxtaposed in two steps above and below to the substrate 33 along the width direction of photosensitive paper A, and a light shielding plate 35 commonly mounted to the plural diodes 34 on both sides respectively. This is provided at the entrance end of an exposure part, and while the diodes 34 are being controlled in accordance with prescribed magnifications, they are lighted, and unnecessary charge is removed.
Patent JP-S57208134-A (JP)
Title: Resist developing apparatus
Inventor: SUETAKE MIKIO
IPC: H01L21/027
Filed: 1981-06-18
Abstract: PURPOSE:To eliminate wasteful use of a developer, by providing inside a developer supply device a device for maintaining the developer at a constant temperature, and providing the developer supply device with a device for intermittently supplying the developer. CONSTITUTION:A substrate supporting device 1 has a disc shape and is rotatable about a shaft 11 within a horizontal plane as well as movable in the vertical direction. A substrate 2 to be developed is secured to the substrate supporting device 1 by means of a vacuum chuck or the like. A developer supply device 5 has its lower surface 6 facing the upper surface of the substrate 2 with a distance of about 1mm. provided therebetween and is made of a porous material allowing a developer to permeate therethrough. The device 5 has therein a constant temperature device 7 for maintaining the temperature of the developer constant, e.g. at about 25 deg.. The device 5 is provided with a device for intermittently supplying the developer, e.g., a valve 8.
Patent JP-S59218840-A (JP)
Inventor: ODAWARA OSAMU
IPC: B32B1/08
Filed: 1983-05-27
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-S5319825-A (JP)
Title: Thermodevelopable photosensitive material
Inventor: MASUDA TAKAO
IPC: G03C1/498
Filed: 1976-08-06
Abstract: PURPOSE:To lessen occurrence of heat fog or storage fog, by using both of sulfinic or thiosulfonic acids and N-halogenated compounds.
Patent JP-S58212012-A (JP)
Inventor: TANAKA YASUZOU
IPC: H01B12/06
Filed: 1982-06-02
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。