baber/WOPTO huggingface dataset:
Patent JP-H03236558-A (JP)
Title: Air-conditioner for cooling heating mixture multiroom
Inventor: MATSUOKA FUMIO
IPC: F25B13/00
Filed: 1990-02-13
Abstract: PURPOSE:To prevent the generation of flush gas by a method wherein an accumulator capable of heat-exchanging between a high pressure liquid refrigerant and a low pressure two-phase refrigerant is provided, a high pressure refrigerant flowing out from the condenser of an outdoor device is heat-exchanged with a low temperature low pressure two-phase refrigerant flowing out from the vaporizer of an indoor device. CONSTITUTION:A high temperature high pressure flush gas flowing out from a compressor 31 flows in an outdoor heat exchanger 39z and flows out as a high pressure liquid refrigerant. Through the flow of the high pressure liquid refrigerant through a heat exchanger 34a at the bottom of an accumulator 34, it is heat-exchanged with a two-phase refrigerant through a low pressure gas pipe 33 to produce overcooled high pressure subcool liquid, which flows through a high pressure liquid pipe 35 to indoor devices 40b and 40c. Meanwhile, a high pressure liquid refrigerant condensed by an indoor heat exchanger 39a flows in a high pressure liquid pipe 35. In the indoor devices 40b and 40c, high pressure subcool liquid is vaporized at indoor heat exchangers 39b and 39c to produce a low pressure gas refrigerant, which flows through electromagnetic on-off valves 37b and 37c to a high pressure gas pipe 33. The low pressure gas refrigerant is introduced in the accumulator 34, and after it is heat- exchanged at a bottom with a high pressure liquid refrigerant, it is sucked in the compressor 31.
Patent JP-H11217268-A (JP)
Title: Silicon carbide sintered compact for plasma apparatus and its production
Inventor: MAJIMA KAZUTAKA
IPC: C04B35/565
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To improve plasma resistance and prevent occurrence of particle contamination due to falling off of particles by baking fine silicon carbide powder containing Al, B, C, etc., in a specific amount to provide SiC sintered compact having specific density, crystal particle diameter, heat conductivity and electric resistivity. SOLUTION: SiC powder such as a type, β type or amorphous SiC powder having <=2.0 μm average particle diameter and $0.01 wt.% unavoidable impurity content in an amount of 100 pts.wt. is mixed with 0.3-20 pts.wt. one or more kinds of Al, AlB2 , Al4 C3 , AlN, Al2 O3 , B, BC, BN, B2 O3 and C and the mixture is formed and baked at 2,000-2,400 to provide the objective SiC sintered compact for plasma apparatus having >=2.7 g/cm<3> density, >=20 μm average crystalline particle diameter, >=80 W/mK, preferably about 100-300 W/mK heat conductivity and 10<-2> to 10<2> Ωcm electric resistivity. The SiC sintered compact preferably contains 0.15-1.0 wt.% B or 0.5-10 wt.% Al, 0.5 10 wt.% free carbon and <=0.01 wt.% unavoidable impurity other than the above components.
Patent JP-H07323456-A (JP)
Title: Extrusion molded body consisting of styrene resin composition
Inventor: YOSHIMI SHIYUUJI
IPC: B29C47/00
Filed: 1995-02-21
Abstract: PURPOSE:To obtain an extrusion molded body consisting of a styrene resin composition with an excellent impact strength and tensile strength and with a small anisotropy of a property of matter by mixing each specific styrene resin and fine particulates at a specific rate, and then forming it by an extruding machine in a melt-kneading manner. CONSTITUTION:The extrusion molded body is made of a styrene resin composition containing 99.000-99.998wt.% styrene resin A having a weight average molecular weight of 100000-2000000, and styrene resin, and 1.000-0.002wt.% fine particulates B having a refractive index of 1.5-2.0, an average gvain size of 0.1-20mum, with a glass transition temperature not existing with in -130-90 deg.C. The styrene resin composition has a weight average molecular weight of 100000-300000, and includes a styrene-butadiene block copolymer with a styrene content of 40-90wt.% and a butadiene content of 10-60wt.%. In addition, for such particulates B, potassium phosphate, barium sulfate, talc, and polystyrene cross-linked beads are used.
Patent JP-S56129447-A (JP)
Title: Multiplex signal receiver
Inventor: OKADA YASUHIRO
IPC: H04J9/00
Filed: 1980-03-13
Abstract: PURPOSE: To obtain the circuit excellent in detecting characteristics and suitable for circuit integration, by using the output signal of amplitude limiter to the carrier switching signal of the synchronizing detection circuit, in the multiplex signal transmission system making amplitude modulation and frequency modulation to a single carrier.  
     CONSTITUTION: The output signal e 0  of the amplitude limiter is fed to the base of upper side transistors (Q 1 , Q 4 ) (Q 2 , Q 3 ) of duplex balance type differential circuit in opposite polarity each other. Further, the amplitude modulation signal e 1  is fed to the base of lower side transistors Q 5 , Q 6  in opposite polarity each other. In this case, the detection output in full wave rectification appears at the amplitude demodulation output terminal 9. Further, the output signal e 2  is fed to the base of transistors (Q 7 , Q 10 ) (Q 8 , Q 9 ) in opposite polarity. Further, the output signal e 2  makes the signal driving transistors Q 11 , Q 12  via the band pass phase shift circuit 19. In this case, the output signal of full wave detection is output at the frequency demodulation output terminal 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55126162-A (JP)
Title: Seal device
Inventor: OOHASHI SHIGENOBU
IPC: F16J15/40
Filed: 1979-03-22
Abstract: PURPOSE: To make the device compact by minimizing the sealing pressure difference and thereby minimizing the amount of oil discharge, and lowering the seal head tank.  
     CONSTITUTION: Various data detected by number of revolutions detector 17 for rotor 1, oil supply temperature detector 18, oil discharge temperature detector 16 on the gas side B, seal pressure detector 15, and pressure detector 14 for seal head tank 7 are inputted to calculator 19 and the minimum seal pressure difference ΔP is calculated. From the obtained ΔP, the required pressure in the seal head tank is calculated and the calculated value is compared with the data detected by pressure detector 14. When the calculated value is larger than the data, electromagnetic valve 10 is opened. In the opposite case, electromagnetic valve 12 is opened and the pressure in seal head tank 7 is adjusted and it is matched with the calculated value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08227028-A (JP)
Title: Parts for fixing optical fiber, optical fiber module and its production
Inventor: TAKENAKA NAOKI
IPC: G02B6/42
Filed: 1995-02-21
Abstract: PURPOSE: To facilitate an aligning work and fixing work, to prevent the breakage of the front ends of optical fibers at the time of the aligning work and to prevent such incident that the front ends of the optical fibers are disconnected by movement of fixing materials, such as binders, for fixing the front ends of the optical fibers into the cylindrical part of a package into this package. CONSTITUTION: A ferrule 3 is fixed to the outer peripheral surface of the foremost end of the optical fiber 1 exposed at its front end from a jacket 2. The front end of the optical fiber 1 is housed in the cylindrical body 4 and one end of the cylindrical body 4 is temporally fixed to the outer peripheral surface of the ferrule 3. The other end of the cylindrical body 4 is fixed movably axially to the outer peripheral surface of the jacket 2. A hole part 4a for pouring the fixing material, such as binder, is formed at the cylindrical body 4. The front end of the optical fiber 1 is held in the cylindrical body 4. The cylindrical body 4 is provided with a fixing material movement preventive member 5 for prohibiting the movement of the fixing material poured into the cylindrical body 4 from the hole part 4a to the foremost end side of the optical fiber 1.
Patent JP-H02241503-A (JP)
Title: Fractional distillation tower
Inventor: RUTSUIAN SUKATOURA
IPC: B01D1/10
Filed: 1990-02-15
Abstract: PURPOSE: To make it possible to achieve the same efficiency with a structure decreased in a heat exchange surface by dividing the upper pipe base part of a circulating boiler to two parts and selecting the height difference liquid level of the withdrawal plate of a stripping column and the upper pipe base part thereof in such a manner that the total pressure of the liquid column in a first pipeline is above the vapor pressure of the sump product. CONSTITUTION: The upper space of the upper pipe base part 5 of the circulating boiler 2 is divided to small chambers 10 and 11 by a barrier 6. The sump product flowing into the column via an introducing pipe 4 from the withdrawal plate 3 flows through the small chamber 10 into a first (right) pipeline of a pipe bundle 7. While the sump product is heated, the sump product advances from the lower part while being heated to a second (left) pipeline, where the sump product is partly evaporated and in this state the sump product is returned via the small chamber 11 and a leading out pipe 9 to the stripping chamber of the stripping column 1.  The circulating boiler 2 is so arranged that the height difference (a) exists between the liquid level 12 on the withdrawal plate 3 and the upper pipe base part 5 with respect to the stripping column and the size thereof is so selected that the total pressure of the liquid pressure is above the vapor pressure of the sump product heated in any part of the first (right) pipeline.
Patent JP-S63200602-A (JP)
Title: Circuit board for microwave integrated circuit
Inventor: NISHIDA KOJI
IPC: H05K1/05
Filed: 1987-02-16
Abstract: PURPOSE:To improve the high frequency characteristic by burying a conductive metallic block from one major surface to other major surface to an insulation board and polishing both the major surfaces to make the insulation board and the metallic block to the same plane. CONSTITUTION:A round or square through hole 1a is formed to a ceramic board 1, a metallic block 2 made of a metal such as copper is buried to the through hole 1a by using an adhesives 3, both the major surfaces of the ceramic board 1 and the metallic block 2 are polished to make the ceramic board 1 and the metallic block 2 to the same plane and the front and rear sides are metallized. Then strip lines 4A, 4B and an earth pattern C are formed to the surface of the ceramic board 1 by using patterning and an earth pattern 4D is formed to the rear side of the ceramic board 1. Thus, the temperature coefficient of heat transfer is improved more than that of the through hole type, then the heat dissipation is improved and a current flows through a wide area, then the high frequency characteristic is improved.
Patent JP-S63199797-A (JP)
Inventor: NAKAMURA YOSHIFUMI
IPC: C11D3/60
Filed: 1987-02-16
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-H07241929-A (JP)
Title: Fixing roller for image forming apparatus and manufacture thereof
Inventor: KATABAMI HIROSHI
IPC: F16C13/00
Filed: 1994-03-03
Abstract: PURPOSE:To provide a fixing roller wherein the fixing roller is inexpensive and exhibits high heat efficiency without using parting member and dimensional accuracy of the outer diameter of both end parts of the fixing roller is not decreased even when tubular body cutting processing, coating of a fluororesin, abrasive processing, etc., are performed. CONSTITUTION:Both end parts 3 and 3' of a tubular body 1' for a fixing roller of the fixing roller 1 with a heater are bent toward the central axis so as to have apertures 4 and 4' into which the heater 2 can be inserted and a film 14 is formed on the surface.
Patent JP-H05233866-A (JP)
Title: Bar code demodulator
Inventor: KAWAI HIROAKI
IPC: G06K7/10
Filed: 1992-02-20
Abstract: PURPOSE:To provide the bar code demodulator for surely demodulating an add-on bar code even when a symbol is scanned from the right side concerning the bar code demodulator for demodulating the add-on bar code expressed by the add-on bar code symbol from the read output of this symbol. CONSTITUTION:This device is provided with a character length estimating means 11, a first width detecting means 12 and a module number calculating means 13 for demodulation and a character demodulating means 14 and based on the estimated length of a character and the detected width of a block excluding a module number calculating block for demodulation, which one terminal part is coincident with one terminal part of this character, from the character, the number of modules in the module number calculating block for demodulation is calculated. By using this calculated result, the character is demodulated.
Patent JP-H09227048-A (JP)
Title: Side rescue operation for elevator
Inventor: OHIRA KATSUMI
IPC: B66B5/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To recognize the car position of an elevator for rescue in a car for a rescuing elevator by converting car position data inputted by the first pulse counting device for an elevator to be rescued, into the first floor data of a rescuing elevator, and indicating this in the car for the rescuing elevator. SOLUTION: In rescue traveling of an elevator, a pulse A proportional to a car traveling distance is generated by a pulse generating device 1, which is counted with a pulse counting device 2, a car position data B on rescuing elevator side is prepared. By the car position data B and a car position data C of an elevator on rescued side, a speed command D is generated with a speed command generating device 3 and a hoist 5 is driven through an elevator driving device 4. A floor data E is prepared in a floor operation device 6 based on the car position data B, and a floor data F is prepared by a floor operation device 7 based on the car position data C. One of them is outputted to a display device 10 in a car by an indication floor selecting device 9.
Patent JP-H01212602-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: YODA HIDETOSHI
IPC: B60C11/00
Filed: 1988-02-18
Abstract: PURPOSE:To improve the chipping resistance of a rib or tear resistance of the rib and prevent the eccentric abrasion of a tread grounded edge part by arranging the rubber having a specific abrasion resistance and elongation modulus in a specific region in a tread grounded edge part. CONSTITUTION:A tire has a plurality of main grooves extending in the peripheral direction and a plurality of ribs divided by each main groove. In this case, the rubber whose abrasion resistance for each of the large and small inputs is higher than that of the rubber which forms other tread grounded regions and whose elongation modulus in high strain is 50-110kg/cm<2> is arranged in a grounded region (a) in 5-70% of the width W of a shoulder rib, ranging from the tread grounded edge to the tread center part. Therefore, the chipping resistance of the rib or the tear resistance of the rib can be improved, and the eccentric abrasion of the tread grounded part can be prevented.
Patent JP-H06225859-A (JP)
Title: Wave-form evaluating device using neural network
Inventor: TAKACHI NOBUO
IPC: A61B5/0476
Filed: 1993-01-29
Abstract: PURPOSE:To reduce erroneous acknowledgment and improve the judgment ratio by teaching the neuron superposing rate connecting an input layer, a hidden layer, and an output layer via an ideal signal model teacher, providing the module of a neural circuit, inputting the learned teacher signal and the signal extracted from a judgment object. CONSTITUTION:An learning execution system A has functions to collect 21 data in sequence from a measurement object 10, statistically process them, cut out the wave- form, and expand or shrink it. A teacher wave-form determination section 22 determines the model teacher and the first and second teachers from whose bad examples one can learn in response to the feature factor of the wave-form identified by a wave-form identification section 23 and inputs them to the wave-form determination section 23. A wave-form evaluation section B collects 25 the wave-form from the measurement object 10, detects 29 the phase, cuts out 30 the wave-form, applies a pre-treatment 26, and sends it to the wave-form identification section 23. The wave- form identification section 23 determines the neuron superposing rate at the time of learning and judges the wave-form at the time of judgment. A control calculation section 27 switches the input signal 10 between the learning execution system A and the wave-form evaluation system B, judges 24 it, and displays 28 it. The complex wave-form is processed with high precision.
Patent JP-H07219512-A (JP)
Title: Raster scan tv image generation device and composite display method for tv image of high resolution
Inventor: UTSUZAWA YUUJI
IPC: H04N7/00
Filed: 1994-02-07
Abstract: PURPOSE:To provide the composite display system for a TV image of optional resolution such as 1280X1024-line and 60Hz noninterlaced resolution. CONSTITUTION:The system consists of plural raster scan TV image generation devices A and B, one TV image composition device A or B, and a TV monitor. The generation devices A and B reduce a vertical and a horizontal synchronizing signal to 1/4 as high as the original rate and outputs them, and converts bit map data into analog data with a reduced clock 1/4 time as fast as the original clock, thereby outputting a TV video signal. The composition device samples and stores the output TV video signal of each generation device with a clock a little faster than the reduced clock, reads image data out of respective storage parts with the original dot clock and puts them together, and outputs the vertical and horizontal synchronizing signals at the original rate.
Patent JP-S59158028-A (JP)
Inventor: YAMAUCHI TAKAO
IPC: H01H33/64
Filed: 1983-02-28
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-S61194132-A (JP)
Title: Metallic composite material reinforced with crystalline alumina-silica fiber
Inventor: DONOMOTO TADASHI
IPC: C22C49/06
Filed: 1985-02-22
Abstract: PURPOSE:To obtain composite material superior in mechanical characteristic such as strength and wear resistance, by composing it with alumina-silica fiber contg. mullite crystal as reinforcing fiber and a metal such as Al, Mg, Cu, Zn, Sn or an ally consisting essentially of said metals as a matrix metal. CONSTITUTION:Alumina-silica fiber having compsn. of 35-65wt% Al2O3, 65-35wt% SiO2, 0-10wt% the other components (e.g. Fe2O3) and >=15wt% especially >=19wt% mullite crystal quantity is prepd. Content of nonfiber particle having >=150mu diameter contained in aggregate of said fiber is controlled to <=5wt%, especially to <=2wt%. The alumina-silica fiber as reinforcing fiber, and said metal as matrix metal are composed to >=0.5% vol. ratio of said fiber, to obtain the aimed titled composite material. The composite material is superior in mechanical characteristic as described previously and superior also in friction wear characteristic against opposing material.
Patent JP-S53119271-A (JP)
Title: Removing method for oil from waste liquid of water-soluble cutting fluid
Inventor: OGATA KAICHIROU
IPC: B01D17/00
Filed: 1977-03-28
Abstract: PURPOSE: To make disposal of waste liq. possible without causing environmental pollution by addn. of sulfuric acid to the wasteliqu. of water sol.  cutting fluid to form a n emulsion, then by filtration of the emulsion to collect the emulsified portion on the filter medium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63200442-A (JP)
Title: Electron gun
Inventor: YAMAKAGE YASUHIRO
IPC: H01J37/06
Filed: 1987-02-16
Abstract: PURPOSE:To make it possible to continuously generate an electron beam as long as source gas is supplied by emitting electrons through gas ionization to take out the emitted electrons through an orifice by means of an electron beam taking-out electrode. CONSTITUTION:Source gas, for instance, argon gas is supplied to a plasma generating chamber 3 through a tube line 6 for holding a pressure in the plasma generating chamber 3 at about 5X10<-2> Pa. A microwave is made incident on this plasma generation chamber 3 through a wave guide 1 for ionizing argon gas. Ar<+> ions, Ar atoms and electrons are contained in a plasma generated in the plasma generating chamber 3 and an electron beam taking-out electrode 5 has positive potential to the plasma generating chamber 3. Electrons in the plasma are taken out by the electron beam taking-out electrode 5 through an orifice 4, as a result, the electron beam is generated. The electron beam can be continuously generated by supplying source gas continuously.
Patent JP-2000230247-A (JP)
Title: Self-propelled soil improving machine
Inventor: SATO FUJIO
IPC: E02F7/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To increase the capacity of a soil improving material hopper fitted to a traveling vehicle and to decrease the height size of the soil improving material hopper at the time of transportation. SOLUTION: A soil improving material hopper 30 arranged on a carrying-in conveyor is supported on a frame-like base plate provided on supports 31, and a storage tank 33 is constituted of a base section 35 fitted with a feeder 34 at the lower end section, a top plate section 36 and a bellows section 37 provided between them. To fix the bellows section 37 at two positions for the extended operation state and the shrunk storage state, support levers 45 provided on the top plate section 36 are inserted into guide tubes 46, the support levers 45 are provided with two pin insertion holes 45a, 45b at two positions, a pin insertion hole is bored at one prescribed position on each guide tube 46, and the support levers 45 can be fixed by stopper pins 47 adjustably in height.
Patent JP-S52119028-A (JP)
Title: Fraction display unit
Inventor: AMIMOTO KOUICHI
IPC: G06F3/147
Filed: 1976-03-31
Abstract: PURPOSE: To dispaly the results in the state of breakup by simple operation in use of the usual displau unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62192759-A (JP)
Title: Image forming process cartridge
Inventor: OTSUKI MICHIAKI
IPC: G03G21/18
Filed: 1986-02-19
Abstract: PURPOSE:To miniaturize the whole and to prolong the life of printing of a cartridge by connecting the recovering section of a developer or toner with the storing section thereof through a mobile passage and reusing the developer circulating it in the cartridge. CONSTITUTION:By providing an inner frame 29 in a case 12, a nearly U-shaped hollow is formed on the case 12 when looked from above. That is, a storing section 26 and recovering section 27 of toner are connected by a passage 33, and the toner of the recovering section 27 is enabled to move to the storing section 26. The upper part of inside of the passage 33 is constituted of a cap 10a for closing a cartridge and lower part is constituted of a bottom plate 10b of the cartridge. A check valve 35 is attached to the inner face of the cap 10a through a supporting shaft 34 to allow turning and toner 37 is let flow only in the direction of the arrow mark F, i.e., from the recovering section 27 to the storing section 26 and flow in reverse direction is checked. Thus, the storing section and recovering section of developer of toner can be miniaturized and printing can be made for a long period by small quantity of developer.