baber/WOPTO huggingface dataset:
Patent JP-2000282577-A (JP)
Title: Method for obtaining proof stress of beam-column connection section in steel-pipe column
Inventor: ITO HITOSHI
IPC: E04B1/24
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To present the design method of a beam-column connection section in a steel-pipe column presenting a simple and general-purpose method in which the proof stress of the beam-column connection section in the steel-pipe column is obtained, keeping the fixed accuracy of the proof stress of the beam-column connection section of the steel-pipe column and using a method in which such proof stress is obtained. SOLUTION: Each component is calculated by proof stress evaluation formula by an analytical technique, assuming disintegration into the two flow components of a flow to a column of beam-flange axial force, and the sum of the components is evaluated as the proof stress of a connection section. The flow (front shear force) P1 of the component 1 mainly represents the flow of force that a steel-pipe wall surface near to a section on which a beam is mounted is bent and deflected and transmitted in the steel-pipe axial direction, and the flow (ring proof strength) P2 of the components 2 represents the flow of force transmitted in the ring circumferential direction by the bending of a ring and a steel-pipe plate near to the ring.
Patent JP-H09107464-A (JP)
Title: Scaling method of picture to be given in compressed data form
Inventor: BARASU KEE NATARAJIYAN
IPC: G09G5/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide the method and device converting compressed image data blocks into magnified image data compression blocks by directly acting on the compressed blocks of the image data. SOLUTION: Blocks of image data representing an original image are stored in a memory 108 of a 1st computer and blocks of the image data are compressed. Then the 1st computer multiplies at least one conversion matrix with each compressed block of the image data to generate one or a plurality of 110-blocks (120) compressed magnified image data and they are sent to a 2nd computer. The 2nd computer expands (150) of the compressed blocks of the magnified image data to generate one or a plurality of magnified image data blocks, which are used to display a reduced version of the original image onto a display device 103 connecting to the 2nd computer.
Patent JP-2000285615-A (JP)
Title: Data reproducing system for optical disk memory device
Inventor: SAITO NOBUYUKI
IPC: G11B20/18
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make reproducible the most suitable data stream and to improve the signal quality by detecting the number of errors in one sequence by calculating the syndrome of a block code while utilizing a redundant code added to source data, and integrating the number for a fixed term to detect the error rate of data. SOLUTION: A detected fine analog binary signal S1 is converted into a signal S2 converted into a data stream by a data reproducing means 201, and inputted to a syndrome calculating means 104. The syndrome calculating means 104 separates a synchronizing signal from the data stream, the data stream is divided into the addition units of an error-correcting code on the basis of the signal and processed and a data error number signal S5 is fed back to the data reproducing means 201. An error correcting means 105 receives a syndrome calculated result signal S4 and error data are read out of a buffer memory, corrected and written back to the same address of the buffer memory again.
Patent JP-H07298763-A (JP)
Title: Receiving net structure in thresher
Inventor: URABE MOTOYOSHI
IPC: A01F12/24
Filed: 1994-05-06
Abstract: PURPOSE:To provide the. subject receiving net structure small in burdens in terms of its making and cost and improved in threshing performance by simple modification, so designed that square-shaped wire materials extending toward the shaft center of a threshing cylinder are arranged in parallel with one another in the threshing cylinder peripheral direction and attached to band plate-shaped crosspieces curved in the threshing cylinder peripheral direction. CONSTITUTION:Band plate-shaped crosspieces 4a curved in the threshing cylinder peripheral direction are arranged in parallel with one another, and wire materials 4b extending toward the axial center of the threshing cylinder are attached to the crosspieces 4a in a penetrated manner. The crossectional shape of the wire materials 4b each is made square, and the setup posture of the wire materials 4b is limited to such a mode that the respective diagonal lines L1 of these squares are directed at the revolving shaft center P of the threshing cylinder 5 and objects to be treated revolving concomitantly with threshing cylinder revolution are facilitated to hook on the corners of the wire materials 4b to effect improving their threshing ability.
Patent JP-2000279302-A (JP)
Title: Tableware for induction heating, serving utensil set for induction heating, and table set for induction heating
Inventor: MIYAZAWA MASASHIRO
IPC: A47B31/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make heatable and warmable food which is dished up, safely. SOLUTION: The tableware for induction heating 1 has a paramagnetic metal plate 4 at a base 6 of a main body 3 which is made of a paramagnetic substance. The main body 3 has a rim 5. The rim 5 separater the paramagnetic metal plate 4 from a putting face for heating having an induction-heatable space between them. A table for induction heating has a worktop, legs and an induction heater. The induction heater is mounted on the worktop and the putting face for heating constitutes a part of a putting face of the worktop. The tableware for induction heating 1 is put on the putting face for heating of the induction heater then heated.
Patent JP-S61252717-A (JP)
Title: Atom oscillator
Inventor: SHIMIZU TAKASHI
IPC: H03L7/26
Filed: 1985-04-30
Abstract: PURPOSE:To prevent temperature rise of an atom beam source storage section with simple constitution by providing an electronic cooler to an outer wall face of the atomic beam source storage section and holding the atomic beam source storage section at a temperature below 28 deg.C as required. CONSTITUTION:In operating a device, a seal opening tool 29 is pushed mechanically to open a Cs ample 21 via a partition 28 thereby flowing the Cs in the ample 21 into the atom beam source storage section 24, the Cs vapor is generated by heating the section 24 by a heater 25 of a heat section 27 and the vapor is irradiated through a collimator 26 as a Cs atom beam 30. The liquidification of the Cs 22 opened in the section 24 die to an ambient temperature in the unoperating state and flowing into the heat section 27 are prevented. In case of the requirements such as storage, movement or transportation at the unoperating of the device at summer season, the electronic cooler 31 is operated to cool the liquidified Cs 22 at 28 deg.C or below. Thus, the temperature rise of the atom beam source storage section is prevented.
Patent JP-H01267398-A (JP)
Title: Throttle bush abrasion diagnosis device
Inventor: SAWAI KATSUYUKI
IPC: F04D29/10
Filed: 1988-04-19
Abstract: PURPOSE:To make it possible to diagnose abnormality simply and accurately by calculating the threshold of a throttle bush leakage quantity according to the number of the rotations of a pump shaft and a pump suction pressure to compare the calculation result with an actual leakage water flow rate, and diagnosing abnormal abrasion according to the result of the comparison. CONSTITUTION:In a pump whose inside area 8 is isolated from outside air by sealing the pump with throttle bushes 9a, 9b which are provided at the front and the rear sides of the pump, a rotation detector 19 is provided at one end of a pump shaft 1. And a suction fluid temperature detector 20, a suction pressure detector 21, an injected water temperature detector 22 and an injected water flow meter 23 are provided for the diagnosis device concerned. And according to the number of the rotations of the pump shaft and suction pressure, ideal leakage quantity 41 where abrasion degree is zero and limit leakage quantity (threshold) 42 where the abrasion degree is 100%, are calculated by a computation unit 25. And according to each flow rate of leakage water 12 and water 11 injected from outside, the flow rate of the final return water 14 is calculated by a computation unit 26. Then outputs from computation units 25, 26 are compared with each other, and abnormality is judged by an abnormality judging unit 28, so that a display device 29 is operated.
Patent JP-S58210773-A (JP)
Title: Intermediate frequency signal processor for television video
Inventor: USUI AKIRA
IPC: H04N5/44
Filed: 1982-06-01
Abstract: PURPOSE:To improve the ability to exclude disturbance originating from the sound carriers of adjacent channels, by providing a special resonance circuit between a VIF filter and a transformer for impedance conversion. CONSTITUTION:The serial resonance circuit 18 consisting of an inductor 15 and a capacitor 16 is connected between the ground and connection point between one balanced output terminal of an IF filter 8 and the primary winding side of a transformer 7 for impedance conversion. The inductance value of this circuit is the sum of the inductance value of the foil of a printed circuit board between an IF filter 8 and the transformer 7 and the inductance value between the inductance 15 and the primary winding of the transformer 7, and a serial resonance circuit which resonates with the capacitor 16 at the sound carrier frequency fs1 of an adjacent channel. In this circuit constitution, a decrease in Q or variation in its inductance value under said various conditions of the inductance of the foil of the printed circuit board decreases in influence upon the whole as the total inductance value becomes equal to the total of it and the inductance 15, and a shift in resonance frequency set to the frequency of the sound carrier of the adjacent channel is also reduced.
Patent JP-S5719713-A (JP)
Title: Liquid crystal display device
Inventor: TANIGAKI TAIJI
IPC: G02F1/137
Filed: 1980-07-11
Abstract: PURPOSE:To make display of thin size and high density by scanning laser light for the purpose of exciting liquid crystals which make phase transfer by the effect of heat in lateral directions by using a rotary mirror, and in vertical directions by electromagnetically moving a reflecting mirror of a semicircular cylindrical shape. CONSTITUTION:A beam 18 outputted from a laser 20 is relfected by a rotary mirror 17, and is irradiated to a semicircular cylindrical mirror 16, where it is again reflected and is irradiated to the corresponding liquid crystals 3 on the inner side of a transparent substrate 13. The liquid crystals are mixed liquid crystals of a cholesteric liquid crystal and a nematic liquid crystal, which cause phase tansfer by the effect of heat and have memory characteristic as well. As the reflected light from the mirror 17 advances to the right and left corners on the image plane, distortions increase and therefore, in order to avoid this, the rotary mirror is located at the center in the lateral directions of the image plane, and in order to irradiate the reflected light from the rotary mirror to the liquid crystals, the distortions in the lateral directions are corrected by using the mirror 16. Erasing of the display is accomplished by using an erase head 25.
Patent JP-H10273862-A (JP)
Title: Raw fabric of base material for interior use
Inventor: KONISHI YOSHITERU
IPC: D04H1/559
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a raw fabric of a base material for interior use having excellent low-temperature formability and giving a product having high rigidity. SOLUTION: This raw fabric 1 of a base material for interior use has high rigidity imparted by a high-rigidity layer 2 composed of 100-70 wt.% of a low- melting fiber having a melting point of <=200 deg.C and 0-30 wt.% of a high-melting fiber having a melting point of >=230 deg.C and excellent low-temperature formability imparted by a formable layer 3 composed of 10-60 wt.% of the low-melting fiber and 90-40 wt.% of the high-melting fiber.
Patent JP-H01268902-A (JP)
Title: Weed-proof paved road
Inventor: KUMAKURA MASASHI
IPC: E01C7/18
Filed: 1988-04-19
Abstract: PURPOSE:To keep the effect of chemical agent for a long time and prevent the outflow of the chemical agent from being generated due to rainwater or the like, by executing paving work with asphalt concrete with mixed weed killer or repellent. CONSTITUTION:On a road board 1, asphalt emulsion is dispersed to form a prime coat 2. On the coat, asphalt concrete with mixed chemical agent is applied to form a surface layer 3. This asphalt concrete is produced by casting weed killer or repellent or both the ones into a mixer for mixing aggregates and asphalt with each other, and by mixing them in view of the heat resistance temperature of the cast chemical agent. By such pavement, a chemical agent- including layer can be made thick, and so the effect is kept long, and by the asphalt, the coating of the chemical agent is applied, and so the chemical agent is not melted out with rainwater or underground water.
Patent JP-H02272908-A (JP)
Title: Switching circuit
Inventor: AZUMA KEIICHIRO
IPC: H03K17/04
Filed: 1989-04-14
Abstract: PURPOSE:To enable high-speed operation with low energy consumption by driving a P channel power MOS transistor by a buffer and stabilizing the power source voltage of the buffer by a constant voltage circuit. CONSTITUTION:A control signal to be inputted from a control terminal 4 is inputted to an inverter 11, which is a CMOS buffer, and the output of the inverter 11 is supplied to the gate of a P channel MOSFET 3. The power source voltage of the inverter 11 is determined by the constant voltage circuit, which is composed of a Zener diode 12 and resistor 13, and even when the power source voltage of a switching circuit (the voltage of a terminal 1) is fluctuated, the power source voltage of the inverter 11 is not fluctuated. Accordingly, a drive voltage is not fluctuated as well and the power MOSFET 3 can be always stably driven. Then, a switching speed is determined by the speed of the inverter 11. Thus, operation can correspond to the high speed with the low energy consumption.
Patent JP-H08292479-A (JP)
Title: Camera and image positioning device
Inventor: HASHIMOTO TAKAAKI
IPC: G03B17/24
Filed: 1995-04-20
Abstract: PURPOSE: To provide a camera capable of easily recording information for positioning two or more images. CONSTITUTION: This image positioning device capable of loading f lens provided with a magnetic storage part, is provided with a first image forming optical system 10a for forming a first image recorded on the film 0a, a second image forming optical system for forming a second image recorded on the film 0b, photoelectric conversion means 11a and 11b for photoelectrically converting the images formed by the first and second image forming optical systems 10a and 10b, to output an image signal, first reading parts 9a and 9b reading the positional index of the first image stored in the magnetic storage part, second reading parts 9c and 9d reading the positional index of the second image stored in the magnetic storage part and a moving means for moving the positions of the films, based on the positional indexes read by the first and second reading parts 9a and 9b and 9c and 9d.
Patent JP-S63259854-A (JP)
Title: Optical information recording method and optical information recording medium
Inventor: KANAMORI KATSUYUKI
IPC: G11B7/24015
Filed: 1987-04-16
Abstract: PURPOSE:To permit high-accuracy reading by a commercially marketed CD player by forming a metallic recording layer having >=50% reflectivity on a substrate via an org. matter layer which has >=100 deg.C sublimination or decomposition temp. and is insoluble in water. CONSTITUTION:The org. matter layer which has >=100 deg.C sublimination or decomposition temp. and is insoluble in water is formed to 50-1,000Angstrom  thickness on the substrate and further, the metallic recording layer having >=50% reflectivity is formed to 100-2,000Angstrom  layer thickness thereon. Bubbles of 0.7-4mu diameter are formed concentrically or spirally at 0.7-4mu intervals on the recording layer and CD format signals are written thereon when <=10mW light is projected on this recording medium while the medium is kept rotating at 1.2-1.4m/sec speed. Light energy is effectively utilized by the intervention of the org. matter layer, by which the recording of good resolution is executed with the small bubble diameters and the distinct boundaries.
Patent JP-H0610704-A (JP)
Title: Air foil device
Inventor: ROBAATO ARAN FUREDERITSUKU
IPC: F01D5/18
Filed: 1993-04-22
Abstract: PURPOSE: To provide an airfoil that can efficiently use compressed cooling air. CONSTITUTION: A hollow impingement baffle 38 includes a septum 60, the septum extends between baffle bottom 54 and top 52 and spaces between forward edge 48 and after edge 50 to define a forward manifold 62 and an after manifold 64. The baffle includes an inlet 56 having a forward portion 56a for guiding a first portion 36a of compressed air 36 to the forward manifold, and an after portion 56b for guiding a second portion 36b of the compressed air to the after manifold with a predetermined pressure drop for obtaining a lower pressure in the after manifold in comparison with a high pressure in the forward manifold. The baffle includes impingement holes 58, and the impingement holes discharges the compressed air against the inner surface 40 of a surrounding airfoil 12 for the impingement-cooling the airfoil.
Patent JP-2000282254-A (JP)
Title: Surface treating agent and surface treated steel sheet
Inventor: KIKUCHI KATSUHEI
IPC: C23C22/50
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to form films which do not require a special waste water treatment and are excellent particularly in flat sheet corrosion resistance, worked part corrosion resistance, finger print resistance and spot weldability on steel sheet surfaces by incorporating a resin having carboxyl group and an inorganic silicate into these films. SOLUTION: The resin having the carboxyl group is a polymer or copolymer containing acrylic acid, methacrylic acid, maleic acid, maleic anhydride, or the like, and is a copolymer of these and other copolymerizable monomers. Further, the resin preferably includes a denatured polymer or copolymer in order to enhance water solubility. The weight average molecular weights of these (co)polymers are about 500 to about 70000 and that of the polyacrylic acid is preferably about 1000 to 50000 and the acid value is >=200, more preferably >=400. The resin having the carboxyl group provides a good adhesion property to the steel sheet as the number of the carboxyl groups and hydroxyl groups per piece of the total carbon atom in the resin is larger.
Patent JP-S63266226-A (JP)
Title: Brake device
Inventor: YAMATOO KOUHEI
IPC: F16D65/14
Filed: 1987-04-17
Abstract: PURPOSE:To enable suitable pumping for optimum braking with a high responsiveness under simple control by connecting a piezoelectric element arrays with each other through a displacement transmission mechanism so that strain values generated therefrom are added together, and by carrying out voltage control therefor, independently from each other. CONSTITUTION:Piezoelectric element arrays 61, 62 are laid in parallel through the intermediary of a member 4', on the caliper 4 side, one end of the piezoelectric element arrays 61, 62 is attached to the member 4 and a brake pad 2 through the intermediary of holding members 8, 9 while the other end thereof is connected with each other through the intermediary of holding members 10, 11 and a link 12. Signals V1, V2 from a rotation sensor S1 for a disc rotor 1 and a vehicle speed sensor S2 are delivered to a controller 16, and the piezoelectric element arrays 61, 62 are controlled independently from each other in accordance with a signal from a potentiometer 18 for measuring the depressed amount of a brake pedal 17. Accordingly, it is possible to effect pumping action for optimum braking force with a high responsiveness under simple control.
Patent JP-S5429530-A (JP)
Title: Memory control system
Inventor: MOCHIZUKI NOBORU
IPC: G06F13/00
Filed: 1977-08-10
Abstract: PURPOSE: To realize the memory control system of different speed having excellent efficiency, by permitting the access to the memory unit having request of accessing succeedingly through the comparison with the access time of the memory unit during accessing at present. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0747395-A (JP)
Title: Retreatment of residue of treated fluorine in waste liquid
Inventor: HON YON HO
IPC: C01F17/206
Filed: 1994-05-09
Abstract: PURPOSE: To provide a method to regenerate and use a fluorine treatment residue as a source material for glass polisher and to use as a source material of rare earth compds. for fluorine treatment or as a source material in a field using rare earth elements such as a catalyst by converting the rare earth elements in the treatment residue produced during fluoride ions are removed in a waste liquid into rare earth hydroxides.  
     CONSTITUTION: By this method, a residue produced in the process of removing dissolved fluoride ions in a waste liquid by using a rare earth compd. is treated and reused. The rare earth fluoride as the residue produced is dried and mixed with a solid sodium hydroxide, heat treated at 320 to 450°C for 30 min to 5 hours, washed, and dried. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S58212020-A (JP)
Inventor: OBARA NOBUO
IPC: H01H13/20
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。
Patent JP-H01265413-A (JP)
Title: Rubber, plastic power cable
Inventor: SHIMOMURA TAMAZOU
IPC: H01B9/02
Filed: 1988-04-18
Abstract: PURPOSE:To reduce and unify the electrical resistivity of a semiconductive layer by forming a semiconductive layer of a conductive polymeric material in which an electron donor or an electron acceptor is doped or which consists of polymerized semiconductive metallic complex. CONSTITUTION:The internal semiconductive layer 2 and the outer semiconductive layer 4 of a power cable are formed by doping an electron donor or an electron acceptor into a conjugate polymeric material. As the electron donor or the electron acceptor, ones which provide the conductivity to an organic polymeric material having no conductivity are used. And as the conductive polymeric material, a polymeric semiconductive metallic complex is used. The semiconductive layers 2, 4 formed with the conductive polymeric material have uniform electrical resistivity, no potential difference, fine conductivity and generate no heat to facilitate shielding outside.
Patent JP-H06290227-A (JP)
Title: Offset curve generating method
Inventor: MASUUCHI MASARU
IPC: G06F17/50
Filed: 1993-03-30
Abstract: PURPOSE:To improve the efficiency of designing operation by generating an offset curve along an optional curve which is not constant in offset quantity. CONSTITUTION:A curve L0 to be offset is specified (S1). Then, a side where the offset curve is generated is specified (S2) by operating a mouse, etc., for the specified spline curve L0. Then, offset values are inputted (S3 and S4) to each of the control points P1, P2,... which determine the spline curve L0 to be offset. After the offset values d1, d2,... are inputted to all the control points, an offset curve L1 is generated on the basis of the specified offset directions and offset values.