baber/WOPTO huggingface dataset:
Patent JP-H03149894-A (JP)
Title: Printed wiring board
Inventor: INUMATA MASATO
IPC: H05K3/24
Filed: 1989-11-07
Abstract: PURPOSE:To reduce current density for preventing abnormal heat generation by laying a conductor on a conductor pattern, through which a big current flows so as to make the current to flow not only through the conductor pattern but also through the conductor. CONSTITUTION:A large number of pairs of every pair respectively of through- holes 22a are formed on the respective conductor patterns 22 connecting the respective electric components mutually constituting a driving power supply circuit 2, and a short conductor 23 is connected between every one pair of through-holes 22a. Then, a current is made to flow not only conductor patterns 22 connecting the respective electric components mutually constituting the driving power supply circuit 2 but also the conductors 23.
Patent JP-S62148438-A (JP)
Title: Production of oxygen-containing organic compound
Inventor: SANO KENICHI
IPC: B01J23/00
Filed: 1985-12-24
Abstract: PURPOSE:In obtaining the titled compound from a synthesis gas comprising carbon monoxide and hydrogen as main components, to maintain and improve activity and to raise selectivity free from catalytic activity, by subjecting a rhodium catalyst to phaseous-phase contact treatment with a sulfur-containing compound. CONSTITUTION:To obtain the aimed compound directly from a synthesis gas comprising carbon monoxide and hydrogen as main components in the presence of a catalyst obtained by subjecting a rhodium catalyst to gaseous-phase contact treatment with a sulfur-containing compound (e.g., hydrogen sulfide, mercaptan, etc.,). An atomic ratio of the sulfur-containing compound and rhodium in the treatment is in a range of 0.0001-2. The temperature at which the sulfur- containing compound is brought into contact with the catalyst is room temperature or 20 deg.C-600 deg.C, especially preferably 300-400 deg.C. In carrying out he gaseous- phase contact, the gaseous sulfur-containing compound is preferably diluted with N2, Ar, He, etc., into a gas with 1,000ppm-0.1ppb and used. A molar ratio of carbon monoxide and hydrogen is preferably 10:1-1:3.
Patent JP-S62150268-A (JP)
Title: Device for controlling stop position of belt-like photosensitive body
Inventor: HIGUCHI MASAMI
IPC: G03G15/00
Filed: 1985-12-24
Abstract: PURPOSE:To shorten the idly running time at the time of image forming of a frequently used size with a simple constitution and to prevent the occurrence of deviation in the used part of a belt-like photosensitive body, by controlling the stop position of the photosensitive body so that the stop position after completion of recording operations can be determined in accordance with an image area corresponding to a specific image size. CONSTITUTION:Upon detecting a synchronizing mark 2, a sensor 6 outputs a signal to a pulse counter 7 and resets the pulse counter 7. The pulse number corresponding to the position, at which a belt-like photosensitive body 105 is to be stopped after the completions of copying operations are set in a pulse setter 9 and the count number of the pulse counter 7 is compared with the pulse number corresponding to the stop position set in the pulse setter 9 by a pulse comparator 8. When the two numbers coincide with each other, a signal is outputted to a motor driving device 10 and the belt-like photosensitive body 105 is stopped by stopping a driving motor 4. It is better to match the stop position of the photosensitive body 105 which determines the pulse number set in the pulse setter 9 to the most frequently used transfer paper size. Therefore, the idly running time can be made shorter in many cases.
Patent JP-H11127069-A (JP)
Title: Semiconductor integrated circuit
Inventor: EJIMA NOBUAKI
IPC: H03K19/0175
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent a trailing time and a leading time from getting longer through the configuration of a heavy load net in the case of setting a threshold voltage in matching with a light load net. SOLUTION: In the case of configuring the semiconductor integrated circuit with a delay circuit 106 that applies pluralities of reference inputs 102, 103 to a differential input buffer 105 and delays an output signal of the differential input buffer 105 and with a selector circuit 104 that selects pluralities of kinds of reference inputs by an output signal from the delay circuit 106 and uses the selected reference input for a reference signal 114 of the differential input buffer 105, the reference signal 114 selected from pluralities of kinds of the reference input by an output signal 115 of the differential inputs is given to the differential input buffer 105 to vary a threshold voltage.
Patent JP-2000187295-A (JP)
Title: Silver halide photographic emulsion, its production and silver halide photographic sensitive material
Inventor: TAIMA YASUO
IPC: G03C1/005
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic emulsion, in which distributions of grain size and aspect ratio are monodispersive and iodine distribution between particles is satisfactory and a manufacturing method therefor and to provide a silver halide photographic sensitive material. SOLUTION: Silver halide particles are formed in the presence of iodide ion emitter and iodide ion emission modifier, and further particle growth is executed by an ultrafiltration method at forming of the silver halide particles. The silver halide photographic emulsion contains the silver halide particles which average iodine content of 1.0 mol% or lower and are adjusted so that surface iodine content thereof is higher than the iodine content of an inner layer thereof. Furthermore, interparticulate distribution of iodine content of surfaces of individual particles with respect to the whole particles preferably has a variation coefficient of 20% or lower.
Patent JP-H08149492-A (JP)
Title: Color crt and adjusting method for the same
Inventor: HIRAKAWA TATSUHIRO
IPC: H04N3/23
Filed: 1994-11-24
Abstract: PURPOSE: To provide a color cathode-ray tube(CRT) display device with which purity and raster move generated by manufacture dispersion in the deflection yoke of a CRT and an external vertical magnetic field to be operated on the CRT can be simultaneously compensated in optimum states. CONSTITUTION: A pair of upper and lower coils 4a and 4b for compensation are respectively installed behind a deflection yoke 5 and at a funnel part 1c of a CRT 1, and a current for absorbing the distorted component of electron stream caused by the manufacture dispersion in the CRT 1 and the deflection yoke 5 is supplied to those coils. On the other hand, the external vertical magnetic field is detected by a magnetic detector 2 and a current corresponding to that external magnetic field is added to this current and supplied to the coils 4a and 4b for compensation.
Patent JP-2000118387-A (JP)
Title: Method for filling brake fluid into hydraulic brake device
Inventor: NOMOTO SATORU
IPC: B60T17/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a brake fluid packing method whereby the hydraulic passages of a hydraulic brake device can be completely filled with a brake fluid by surely performing evacuation. SOLUTION: As a solenoid control valve 24 and pressure reducing solenoids 44, 50 are repeatedly opened and closed at predetermined time intervals, all of hydraulic pressure passages in a hydraulic brake device are surely evacuated by a master cylinder 16 and evacuating pumps 2 mounted in the ports of wheel cylinders 42, 48. Further, as the solenoid control valve 24 and the pressure reducing solenoids 44, 50 are repeatedly opened and closed and the pump 54 is driven, a brake fluid is force-fed from a brake fluid force-feeding device 4 mounted in place of the evacuating pumps 2, thus completely filling the hydraulic passages of the hydraulic brake device with the brake fluid.
Patent JP-H02138583-A (JP)
Title: Solenoid valve
Inventor: SUZUKI MIKIO
IPC: F16K11/07
Filed: 1988-11-16
Abstract: PURPOSE:To suppress the fluctuation of controlled pressure by forming a control passage communicating a feed passage with a feedback chamber in a spool housing besides a throttle passage communicating a control pressure chamber and the feedback chamber. CONSTITUTION:A spool 42 is moved to right over a spring 66 according to the current applied to a solenoid 30, whereby the pressure of an oil supplied to a line passage 50 is increased up to the pressure of the oil in a feed passage 51. The pressure fluctuation of the passage 50 is transmitted to a feedback chamber 62 through a passage 63, where it acts on the end face of land parts 57, 58 to change the force moving the spool 42 to left by the area difference between them. In the state where the spool 42 is moved to right, the pressure difference between a control pressure chamber 61 and the chamber 62 is low, so that the oil in the passage 51 is sent into the chamber 62 through a control passage 64. At a result, the air in the chamber 62 is sent into a tank passage 49 through the passages 63, 50 and the chamber 61 to transmit the fluctuation of the pressure in the chamber 61 to the land parts 57, 58 smoothly, and the pressure fluctuation in the chamber 61 is retained.
Patent JP-2001105004-A (JP)
Title: Heating method of joined steel plate
Inventor: NAKAMURA TAKAAKI
IPC: B21B1/26
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a heating method of a joined steel plate, with which a crack developed at the joined part and this near part of the steel plate during hot-rolling can be prevented and such a merit as the improvement of yield can be given in this continuous operation. SOLUTION: In a preventing method of the crack developed at the joined part and this near part between the rear end part of the preceding steel plate and the front end part of the following steel plate when plural steel plates containing 1.2-2.0 wt.% Mn and 0.001-0.03 wt.% S are joined and continuously hot-rolled, the joined part and the near part, are heated at 1,150-1,400 deg.C before the hot-rolling.
Patent JP-S62148269-A (JP)
Title: Printing method
Inventor: TAKEI KATSUMORI
IPC: B41M5/26
Filed: 1985-12-23
Abstract: PURPOSE:To print high-quality characters or images even on a film not so high in affinity and reduce printing energy, by applying thermal energy to a recording part of a thermoplastic magnetic ink, exerting a magnetic attracting force on the ink by a permanent magnet, and controlling the thermal energy applied. CONSTITUTION:A means 11 for applying thermal energy to a recording part of a thermoplastic magnetic ink and a means 15 for generating a magnetic attractive force to be exerted on the ink are provided, and application of the thermal energy is controlled, whereby the recording part of the ink is transferred onto a transfer recording material 14 by the magnetic attracting force. Accordingly, since the ink and the transfer recording paper do not make contact with each other, heat is prevented from being released from the ink to the paper by heat conduction, and the quantity of energy to be applied for melting the ink can be markedly reduced. Further, since a permanent magnet is used as the magnetic attracting means, an energy-conserving type printer can be obtained.
Patent JP-H10133490-A (JP)
Title: Color image forming device
Inventor: MASUDA KOJI
IPC: G03G15/16
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To effectively reduce color slurring caused by the oblique advancing of a transfer medium by setting the distance between transfer positions from the transfer position of an image carrier for a 1st color to the transfer position of an image carrier for a final color equal to or under the distance between both supporting points for supporting a transfer medium carrying device. SOLUTION: The respective image carriers are arranged so that the distance L between the transfer positions from the transfer position of the image carrier 1a for the 1st color to the transfer position of the image carrier 1d for the final color may be equal to or under the distance W between both supporting points for supporting the transfer medium carrying device 9 in a direction crossing with the moving direction of the transfer medium 5. Thus, the degree of the color slurring is within an allowable level. By shortening the traveling distance of the transfer medium at the time of transferring the toner image of each color to the transfer medium 5, the color slurring caused by the oblique advancing of the transfer medium 5 is effectively reduced.
Patent JP-H10149989-A (JP)
Title: Technique for cleaning deposition chamber using high-output remote excitation source
Inventor: KUANYUAN SHAN
IPC: C23C16/44
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain an efficient, localized, and stable plasma by supplying a precursor gas to a remote chamber outside a deposition chamber and forming a reactive species by activating the precursor gas in the remote chamber by using a specific output value. SOLUTION: A valve and flow control mechanism 50 supplies a precursor gas to a remote activation chamber 46 from a precursor gas supply source 44 at the flow rate selected by an operator. An output source 48 forms a reactive species by activating the precursor gas and the reactive species flows in a deposition chamber through a conduit tube 57 and an intake port 33. A microwave supplying source supplies about 3,000-12,000 watts to the remote activation chamber 46 so as to activate the precursor gas. The pressure in the chamber 46 is maintained as higher as possible. When the high output is combined with the high-pressure plasma in the chamber 46 in such a way, unexpectably highly efficient, localized, and stable plasma can be obtained.
Patent JP-H09103443-A (JP)
Title: Ankle foot orthosis
Inventor: AKITA YOSHIYUKI
IPC: A61F5/02
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To give a help so as to walk in a more natural state by hooking a compression spring for elastically stopping the bottom bending of a foot mounting body to a calf attachment body and the rear part of the heel part of the foot mounting body. SOLUTION: The foot mounting body 10 and the calf attachment body 20 are pivotally attached bottom bendably and back bendably by the shaft 40 of an instep part A. Then, to the calf attachment body 20 and the rear part of the heel part H of the foot mounting body 10, the compression spring 31 for elastically stopping the bottom bending of the foot mounting body 10 is hooked. The compression spring 31 is to elastically stop the bottom bending of the foot mounting body 10 by the spring force. In other words, it is to help the muscular strength of a back bending muscle.  A spring cylinder 30 whose upper end is pivotally supported to the calf attachment body 20 is provided in a vertical direction, and inside the spring cylinder 30, the compression spring 31 is housed in an upper part and a slider 30 for compressing the compression spring 31 and moving inside the spring cylinder 30 is housed in a lower part. Also, since the compression spring 31 pushes down the rear part of the heel part H, an auxiliary moment is generated.
Patent JP-H09203099-A (JP)
Title: Prefume cleaning agent vessel for flush toilet
Inventor: SONEDA MITSUHISA
IPC: E03D9/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a vessel which is easy to refill and serviceable conveniently for a long time by forming a perfume cleaning agent vessel which is loaded in a toilet room with a material having a large specific weight in stabilized shape and protecting the vessel from being washed way with a flushing water current when the toilet room is used. SOLUTION: This perfume cleaning agent vessel 1, which comprises a receiving pan 10 having a flow out hole of a chemical solution, is wholly or partially formed with a synthetic resin or the like, which is blended with a ceramic, a metal, glass and a heavy metal powder. A plurality of less 10b are provided on the receiving pan 10 and formed so that it may be loaded on the uneven bottom of a toilet vessel. This perfume cleaning agent vessel 1 is loaded in a toilet vessel of a flush toilet and protected so that it may not be washed away with the flushing water while the vessel is arraigned to be removable easily when the perfume cleaning agent is refilled or during cleaning time. This perfume cleaning agent vessel should be designed in various shape and structure so as to comply with the shape of the toilet vessel or the like.  This construction makes it possible to provide a vessel whose outward appearance is attractive.
Patent JP-H02136370-A (JP)
Title: Train operation management system
Inventor: SHIRATORI SATOSHI
IPC: B61L27/00
Filed: 1988-11-16
Abstract: PURPOSE:To simplify a system by transmitting the train position information to be primarily stored in a failed station control device to a central processing unit for monitoring the operation state of trains via a station control device adjacent to the failed station control device when a station control device installed at each station fails. CONSTITUTION:Station control devices 8A-8C storing the train position information at each station and controlling the operation of trains are connected via a transmitting path 7 to central control units 1a and 1b connected together by a connecting device 2 for dual operation to improve reliability in a train operation management system. When the station control device 8A fails and the adjacent station control device 8B detects it, for example, the information from a relay interlocking device 10A is stored in the station control device 8B in place of the station control device 8A via a connecting device 15. The information in the station control device 8B is transmitted to the central processing unit 1a via a station communication device 11B and the transmitting path 7, and it performs the train operation simulation and displays the details on an operation display board 5.
Patent JP-H05100294-A (JP)
Title: Flash illuminating system, flash illuminating device and camera with flash illuminating device
Inventor: ASHIZAWA TAKATOSHI
IPC: G03B7/28
Filed: 1991-10-09
Abstract: PURPOSE:To obtain a flash illuminating device capable of flash photographing plural objects which are in different object distances with appropriate exposure. CONSTITUTION:This camera is provided with a flash means 102 consisting of a light emitting part 100 which emits flash light and a light shielding part 101 which almost perfectly shields the flash light of the light emitting part 100 according to a light shielding signal; a photometry means 103 which performs the photometry of light which is emitted from the flash means 102 and reflected on a field; and output means 104 which outputs the light shielding signal to the light shielding part 101 based on the result of photometry by the means 103.
Patent JP-H05194355-A (JP)
Title: Freely flowable solid based on 4,4'-disiocyanato- dicyclohexylmethane
Inventor: SUTEFUAN DEII SENEKAA
IPC: C07C263/16
Filed: 1992-10-06
Abstract: PURPOSE: To provide compounds containing trans, trans isomer of 4-4'- diisocyanato dicyclohexylmethane.  
     CONSTITUTION: At least 90%, preferably 95 to 99% of trans, trans isomer is contained in 4,4'-isocyanato dicyclohexylmethane thereby making diisocyasnate free flowing and thus easy to handle. The transportation of the solid being melted at ambient temp. is easy and cost-saving. Since the mixture has homogeneous composition even without being melted at a high temp. and has a low vapor pressure, it can be weighed, and mixed with a co-reaction agent at ambient temp. The free flowing solid isocyanate is allowed to react with substances containing activated hydrogen thereby producing polyurethane and/or polyurea. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01134183-A (JP)
Title: Monitor for refrigeration cycle
Inventor: SATO HAI
IPC: F25B49/00
Filed: 1987-11-18
Abstract: PURPOSE: To set an optimum normal operation tolerance limit property, without being influenced by the scattering of quality among manufacturers, the kinds of machines, and products, by possessing an operation state data retaining means, an operation property computation means, and a usual operation tolerance limit property computation means. CONSTITUTION: In the case of monitoring whether the refrigeration cycle is normal or not, the freezing cycle operation state data under operation states different from each other are held by initial value data holders 8a and 8b, under optional atmosphere conditions. Since the refrigeration cycle operation properties have change properties akin to each other regardless of the dispersion of quality among the kinds of machines, the products, etc., an operation property computation part 9 computes refrigeration cycle operation properties, based on the refrigeration cycle operation state data held in the holders 8a and 8b. Then, the normal operation tolerance limit properties are computed, based on the operation properties, in a normal operation tolerance limit property computation part 10.
Patent JP-H07146035-A (JP)
Title: Oil separator
Inventor: YAMADA SHIGETO
IPC: B01D46/00
Filed: 1993-11-19
Abstract: PURPOSE:To efficiently separate a refrigeration oil and efficiently gasify the liquid contained in refrigerant gas by a method wherein an oil separating device is constituted of a cylindrical wire gauze, whose one end side is connected to a gas inlet port of a vessel, and an oil diffusing member formed into a spiral shape and disposed in the interior of the wire gauze along its longitudinal direction. CONSTITUTION:When refrigerant gas 6 flowing into a vessel 1 through a gas inlet port 2 thereof passes through an oil separating device 4, an oil separator separates fine particles of a refrigeration oil, which are contained in the refrigerant gas 6, and stores them at the bottom of the vessel 1 as oil droplets. Only the refrigerant gas 6 is allowed to flow out through a gas outlet port 3 of the vessel 1. On the other hand, the refrigeration oil 7 is returned by an automatic oil returning device 5 utilizing a float. In this case, in the oil separating device 4, the refrigerant gas 6 is allowed to flow into a wire gauze 8 having cylindrical fine meshes and is thereafter caused to flow along an oil diffusing member 9 formed into a spiral shape and disposed in the interior of the wire gauze 8. By this method, the oil is efficiently separated by utilizing uniformly the entire part of the wire gauze 8, and the refrigerant gas 6 is diffused in peripheral directions, whereby the liquid contained in the refrigerant gas 6 is gasified.
Patent JP-H01134106-A (JP)
Title: Catalytic burning apparatus
Inventor: KAWASAKI YOSHITAKA
IPC: F23D3/18
Filed: 1987-11-18
Abstract: PURPOSE:To realize uniform burning and high efficiency heat radiation in a liquid fuel catalytic burning apparatus of wick vaporizing, natural draft type used for space heating or drying by vertically equalizing the flow of premixed gas passing through the oxidizing catalytic layer. CONSTITUTION:The fuel vaporizing from the wick 2 moves upwardly in the vaporizing chamber 4 as it is mixed with air supplied from air holes 4a. It is further supplied with sample air from secondary air holes 5 to become air-rich mixture. As an oxidizing catalyst 6 is disposed above, the mixture goes through the catalytic combustion primarily on the front surface, and the exhaust flows through communicating holes 6a to the rear side to be discharged from the discharge opening 8. Meanwhile, the radiation heat released from the heated catalytic layer 6 is supplied to the front through a glass window 7. The fuel gas and air are caused to flow by means of natural draft generated in the combustion cylinder 3. Since the clearance between the oxidizing catalytic layer 6 and glass window 7 is greater in the lower part and smaller in the upper part, the burning density on the surface of the oxidizing catalytic layer 6 becomes uniform, and the red hot temperature also becomes uniform.