baber/WOPTO huggingface dataset:
Patent JP-2001074881-A (JP)
Title: Steam-heating device and nuclear power generation facility
Inventor: NISHIKAWA TORU
IPC: G21D5/14
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To suppress the increase in the size of a device and hence reduce costs by eliminating the need for providing a number of expensive valve devices with a large capacity. SOLUTION: A steam-heating device 5 is provided with functions for dehumidifying and heating steam, dehumidifies and heats steam being introduced from a steam introduction system 4, and unloads the heated steam from a heating steam introduction system 7. In this case, a valve device 12 for relief for releasing steam is provided at the upstream side of the heating function as the valve device 12 corresponding to the low-temperature steam capacity before heating, thus miniaturizing the valve device 12 or reducing the number of installed valve devices 12, eliminating the need for providing a number of expensive valve devices with a large capacity, and suppressing the size of the device and reducing costs.
Patent JP-H10101025-A (JP)
Title: Apparatus for preventing condensation of filling nozzle
Inventor: ABE KAZUO
IPC: B65B39/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of an apparatus, facilitate maintenance of a filling nozzle and also allow a filling status or a state of a liquid level in a container immediately after filling to be visually confirmed. SOLUTION: An inlet 73 of a duct 52 is connected to an outlet of a dry air unit. An outlet 74 of the duct 52 is opened downward above a vertical cylindrical filling nozzle 41 placed above a container transfer path. An air flow guide 53 is placed so that its peripheral wall 82 surrounds at least an upper part of the filling nozzle 41. A connection port 83 is provided on a top wall 81 of the air flow guide 53, and the outlet 74 of the duct 52 is connected to it.
Patent JP-H04130420-A (JP)
Title: Optical writing type liquid crystal light valve
Inventor: YAMANAKA JUNKO
IPC: G02F1/135
Filed: 1990-09-21
Abstract: PURPOSE:To improve resolution by constituting a light reflection layer of a dielectric mirror formed by alternately laminating many layers of compd. layers of Si and Ge and SiO2 layers. CONSTITUTION:The light reflection layer is constituted of the dielectric mirror formed by alternately laminating many layers of the comptd. layers 23 of the Si and Ge and the SiO2 layers. Then, the specific resistance 10<9> to 10<10> of the dielectric mirrors required for optimum driving of the liquid crystal light valve from the specific resistance (10<11> to 10<12>OMEGA.cm) of the ferroelectric liquid crystal and the specific resistance of a-Si:H(10<5> when bright and 10<10> to 10<11>OMEGA.cm when dark) of a photoconductive layer 15 is attained. The resolution is improved in this way.
Patent JP-H07109513-A (JP)
Title: Method for drawing out material to be heated from continuous type heating furnace for hot rolling and device therefor
Inventor: KIMURA TAKESHI
IPC: C21D1/00
Filed: 1993-10-08
Abstract: PURPOSE:To provide a method for shortening the staying time of a material to be heated in a furnace and a device therefor. CONSTITUTION:A drawing-out of the material to be heated from the continuous type heating furnace in a hot rolling process is executed as the following. (a) The timing of the start of the drawing-out operation is decided by the detection of a second detector P2 for detecting the tip position of the material 1, arranged at further inner side of the furnace from a first detector P1 for detecting the tip position as the same way. (b) Under the decision of the start timing of the drawing-out operation, a drawing- out door 4 is opened and a drawing-out machine 3 is started to insert into the furnace. (c) After detecting the tip position of the material 1 by the first detector P1 arranged near the outlet of the furnace, a conveying device 2 in the furnace is stopped. (d) After stopping the conveying device 2 in the furnace, the drawing-out operation of the material 1 from the furnace with the drawing-out machine 3 is started. By this method, the stopping time during the conveying at the time of executing the drawing- out operation and the staying time in the furnace are shortened, and the treating capacity of the continuous heating furnace is improved.
Patent JP-H06100671-A (JP)
Title: Polyester and heat-shrinkable film produced therefrom
Inventor: TAI SHINJI
IPC: C08J5/18
Filed: 1992-09-22
Abstract: PURPOSE:To obtain a polyester giving a heat-shrinkable film which has a high heat-shrinkability, is excellent in low-temp. shrinking properties, and gives a shrunk film with a good finish by combining four specific kinds of structural units. CONSTITUTION:A polyester comprises four kinds of structural units of formulae I, II, III, and IV in molar ratios of I:II, III:IV, and (I+III):(I+II+III+IV) of (95:5)-(80:20), (95:5)-(65:35), and (155:200)-(185:200), respectively, and has a glass transition point of 40-80 deg.C and an intrinsic viscosity (in a mixture of equal wts. of phenol and tetrachloroethane at 30 deg.C) of 0.4dl/g or higher.
Patent JP-H07184556-A (JP)
Title: Proteinaceous very fine particle and its production
Inventor: YAMAMOTO KENRO
IPC: A23L33/20
Filed: 1994-10-19
Abstract: PURPOSE:To obtain the subject particles useful as a fat substitute having smooth and glossy solid fat and oil-like physical properties without heating and high shearing by treating a solution of a whey protein containing a metal element by a specific method. CONSTITUTION:First, the pH of a solution of a whey protein containing a metal element (preferably Ca) is reduced with hydrochloric acid to preferably 3-5 under non-heating conditions to remove insoluble materials such as casein. Then the pH of the solution is raised preferably to 7 and the solution is mixed with a hydrophilic organic solvent (preferably ethanol) to deposit the objective particles. The solution of the whey protein containing the metal element preferably has 0.1-5wt.% protein concentration and 1.5 millimol-1.5mol metal element concentration based on 1g whey protein. The mount of the hydrophilic organic solvent used is preferably 0.5-2 times (V/V) as much as the solution of the whey protein.
Patent JP-H03114614-A (JP)
Title: Bending die device for metal plate
Inventor: HOSONO YUKIHITO
IPC: B21D5/01
Filed: 1989-09-28
Abstract: PURPOSE:To prevent extention of a metal plate due to tensile force and the generation of scratch due to a punch by approximately keeping the contact part where a moving die is brought into contact with the metal plate constant when two places of the metal plate are mutually and inversely bent by the relative movement of the moving die to the punch. CONSTITUTION:When bending of the metal plate 16 around the tip G of the punch part 14 is made to progress to some extent, one end of the metal plate 16 is brought into contact with the under surface of the punch 15. Therefore, bending around the tip F of the moving die 21 is simultaneously performed. Because the moving die 21 is moved so as to approach the punch 14 with a cam according to the progress of this bending, the metal plate 16 is pressing bent with the above-mentioned tip F without moving so much from the initial contact part H with the metal plate 16. When the ram of a press machine ts lowered to the most lowered position, because the metal plate 16 is strongly pressed between the left part of the moving die 21 and the surface of stepped part 17 for bending guide of the punch 13, the metal plate 16 is bent inversely and acutely each other at two places and is approximately formed into Z-shape.
Patent JP-H0996343-A (JP)
Title: Power transmission mechanism and its assembling method
Inventor: KUMAGAI KIYOSHI
IPC: F16H55/17
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To lessen parts in number, and concurrently enhance its assembling ability and the like when power is transmitted between parts in the different surfaces of a chassis. SOLUTION: Bevel gears 31 and 32 which transmit power between a main chassis 1 and its side plate 2, are formed in the chassis 1 and the side plate 2 integrally by outsert molding. After the bevel gears 31 and 32 have been formed in the chassis 1 (and the side plate 2) in a same flat surface condition by outsert molding, both the bevel gears 31 and 32 are thereby meashed with each other by bending the chassis 1 at a specified position Z between both the bevel gears 31 and 32, and thereby letting the side plate 2 be erected. There is no need for the support shaft, any retaining ring and the like of each gear, and parts in number and assembling manhours can thereby be reduced to a great extent.  Particularly power transmission by the bevel gears 31 and 32 can thereby be made easy, and the degree of freedom for the selection of a gear ratio together with space saving can thereby be enhanced.
Patent JP-H1197295-A (JP)
Title: Electric double layer capacitor, its manufacture, electrode, and separator
Inventor: SHIBUYA HIDEKI
IPC: H01G11/84
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a separator, and at the same time, to provide an electric double layer capacitor in which a plurality of electrodes can be formed integrally, an electrode, and a separator. SOLUTION: A separator for electric double layer capacitor is manufactured by curing PVDC(polyvinylidene chloride) resins 21 and 22 by heating. Electrodes 11 and 12 are united into one body with a cured separator. After organic solvents in which the PVDC resins 21 and 22 are respectively dissolved are successively applied to the surface of the electrode 11 and dried, the other electrode 12 is put on the resins 21 and 22 and the resins 21 and 22 are cured by heating the resins 21 and 22 within the temperature range of a room temperature to 180 deg.C.
Patent JP-2001074421-A (JP)
Title: Beam interval measuring device and light beam scanner
Inventor: NANBA KATSUHIRO
IPC: G01B11/14
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a beam interval measuring device, capable of measuring with high accuracy a beam interval in any one direction of the beam interval in the main scanning direction in two light beams and the beam interval in the sub-scanning direction in a simple structure. SOLUTION: A photodiode 20 comprises a slit rectangular light receiving region. A straight line 20a on a scan start side of this light receiving region is arranged aslant by θs (0 deg.<θs<90 deg.) with respect to the subscanning direction. A CPU computes a beam interval distance ΔY12, based on a time lag Δt between the time of penetration of a laser beam LB2 into the straight line 20a and the time of penetration of a laser beam LB1 into the straight line 20a in the same scan period, an inter-beam distance ΔX12 in the main scanning direction, a scan speed V, and the setting angle θs of the straight line 20a with respect to the sub-scanning direction.
Patent JP-S63109763-A (JP)
Title: Deoxidant packed material
Inventor: INOUE YOSHIAKI
IPC: B65D81/28
Filed: 1986-10-27
Abstract: PURPOSE:To produce a deoxidant packed material suitably preserving freshness of foods, without causing stains even in foods with high water content, alcohol- containing goods, foods containing a large amount of oil, etc., and losing oxygen removing function, obtained by packing a deoxidant into a specific air-permeable sheet. CONSTITUTION:Plastic fibers (preferably consisting of polyethylene, etc.) are made into paper, which is dried, impregnated with a fluororesin (preferably tetrafluoroethylene resin, etc.) and pressed by hot rolls to give an air-permeable sheet 2. A deoxidant (preferably one containing iron powder) 3 is packed by totally or partially using the air-permeable sheet to give a deoxidant packed material. A reinforcing material may be laminated in order to improve strength of the sheet 2.
Patent JP-H03203990-A (JP)
Title: Method of improving quality by converting organic resource material in water environments
Inventor: MAIKERU SHISUKIN
IPC: C10G1/04
Filed: 1990-09-21
Abstract: PURPOSE: To convert an organic resource substance to improve its quality by bringing the organic resource substance in contact with water under specified conditions and retaining a liquid phase for a sufficient period of time.  
     CONSTITUTION: An organic resource substance is brought in contact with water in the absence of a reducing agent and water supplied from the outside and preferably in the presence of a brine catalyst and/or a clay catalyst and the temperature range is adjusted in the range from about 200°C to less than the critical temperature of water under the corresponding vapor pressure so as to retain the liquid phase to allow the contact to continue for a sufficient period of time thereby breaking the C-C bonds of paraffins, olefins, and aromatic hydrocarbon groups in the organic resource substance and breaking the C-N, C-O, and C-S bonds containing paraffinic, olefinic, and aromatic hetero atoms. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63108442-A (JP)
Title: Data storage circuit
Inventor: NAKAMURA YASUNORI
IPC: G06F12/00
Filed: 1986-10-25
Abstract: PURPOSE:To decrease the load of a CPU and to improve a display speed by performing the data writing and reading to a video RAm composed of an S/P circuit, a latch circuit, a sector and a memory plane without depending on the CPU. CONSTITUTION:By an S/P converting circuit 11, a pallet number group on data signal lines S0-S3 is converted to 8 bit parallel data. Further, latches 21-24 output these 8 bit data to a selector 30 as D00-D03. A writing control part 50 respectively writes outputs D00-D03 of the latch circuits 21-24 into 000-600 addresses of memory planes 41-44 as writing data d00-d03. A reading control circuit 60 reads successively the pallet number group of 4 bit constitution from the same bit from the same bit position in the area having the same low order addresses 00, 01... in respective memory planes 41-44. Namely, pallet number groups b00-b03, b10-b13 and b20-b23... are successively read and supplied to a color look-up table.
Patent JP-S63108557-A (JP)
Title: Disk filing device
Inventor: TERANISHI SHUNICHI
IPC: G11B17/26
Filed: 1986-10-24
Abstract: PURPOSE:To unify the direction of a surface and to shorten an access time by judging the direction of the surface with a lever means, inverting a cartridge to 180 deg. when the direction is opposite and inserting it into a housing shelf when the cartridge is inserted into a mobile body. CONSTITUTION:On the surface 727 of the mobile body 703 to house a cartridge 200, a lever 728 is supported pivotally, and an edge part 730 is engaged with the rear part 108 of the cartridge 200 through a window 731 provided at the surface 727. At this time, the edge part 729 of the lever 728 is detected by a photosensor 732, and for this condition, a controller judges that the A surface for the disk in the cartridge 200 is in a downward direction. When the edge part 730 is fitted to the groove in front of the rear part provided at the cartridge 200, it is judged that the edge part 729 is not detected at the sensor 732 and a B surface is in the downward direction. A carrier inverts the cartridge 200 to 180 deg. and inserts it into the housing shelf. Thus, since the surface of the cartridge of the housing shelf is unified, an access time can be shortened.
Patent JP-H0894213-A (JP)
Title: Accumulator
Inventor: HONMA KAZUMI
IPC: F25B43/00
Filed: 1994-09-23
Abstract: PURPOSE: To minimize the amount of a gas refrigerant entering an upper space in a container and reduce a flow rate of the gas refrigerant an inlet tube by opening an inlet tube and an outlet tube into the upper space above a liquid refrigerant stored at a lower part in the oblong container and connecting a bypass tube allowing only the gas refrigerant to flow therethrough to both the inlet tube and the outlet tube. CONSTITUTION: An inlet tube 10 and an outlet tube 11 of an accumulator 8 are connected to each other in the vicinity of a container 81 by a bypass tube 12 allowing only a gas refrigerant to flow therethrough. By means of this connection, the gas refrigerant is partly diverted at a diverting part where the inlet tube 10 is connected to the bypass tube 12, and only a part of the gas refrigerant thus diverted passes through the bypass tube 12 to flow into the outlet tube 11 while the remaining gas refrigerant accompanied with the mist of a liquid refrigerant enters an upper space 82 of the accumulator 8. As a result, a small amount of the gas refrigerant flows into the container 81.  Accordingly, a flow rate of the gas refrigerant also becomes slow, and the mist 83 of the liquid refrigerant is efficiently separated from the gas refrigerant in the upper space 82 to be dropped under its own weight and to be stayed on the bottom of the container 81. Therefore, only the gas refrigerant can be sucked into the outlet tube 11.
Patent JP-H0767560-A (JP)
Title: Ingredient-containing frozen rice ball
Inventor: YAMAGUCHI TOMOTAKA
IPC: A23L7/10
Filed: 1993-09-03
Abstract: PURPOSE:To prepare the subject food capable of freely and widely setting its distribution and storage period. CONSTITUTION:This food can be obtained by incorporating a cooked rice ball 1 with frozen and sliced ingredients 2 followed by freezing.
Patent JP-H06105528-A (JP)
Title: Stepping motor
Inventor: ARAI TADASHI
IPC: H02K37/14
Filed: 1992-09-24
Abstract: PURPOSE:To fasten a pair of an upper and a lower stator with accuracy by forming a projecting section for provisional positioning at an end of an iron core of each stator and inserting the projecting section of one stator into a long hole of the other stator through a coil and then by assembling the pair of the stators and then by inserting a plurality of projecting sections for stator positioning of each supporting member into corresponding holes. CONSTITUTION:First, projecting sections for positioning a stator 12d, 12e of a stator 12 are inserted into holes 16a, 16b formed in a supporting member. After that, a coil 13 is put on the iron core of the stator 12 and then the iron core of a stator 11 is so inserted into the coil 13 that the inside face of the iron core of the stator 11 may be tightly attached to that of the iron core of the stator 12. At the same time, the projecting section for provisional positioning of the stator 11 is inserted into a long hole of the stator 12 and that of the stator 12 is inserted into a long hole of the stator 11. Nextly, a rotor 14 is fit in with a hole of the supporting member 16 and projecting sections for positioning a stator 11d and 11e of the stator 11 are inserted into holes 15a, 15b of a supporting member 15. Thus, the rotor 14 and a pair of the stators 11, 12 are assembled between a pair of the supporting members 15 and 16 and are fastened.
Patent JP-S62117119-A (JP)
Title: Thin film magnetic head
Inventor: HARA SHINICHI
IPC: G11B5/255
Filed: 1985-11-15
Abstract: PURPOSE:To obtain a structure withstanding a stress excellently by forming a protection film on an upper magnetic film only in advance before the protection film is formed on the entire face. CONSTITUTION:The protection film 34 having the same pattern as that of a magnetic film 23 on the upper part of the magnetic film 23. After the magnetic film 23 is deposited, the protection film 34 is deposited before the patterning and formed with the same photo resist pattern by sequential etching. After the magnetic film 23 is patterned, the protection film 34 is deposited, then patterned by another method; but the method of sequential etching by using the same photo resist pattern is desirable from the standpoint of the prevention of a shifted mask and ununiformed film quality in forming the protection film 34 by the step difference of the pattern of the magnetic film 23. In selecting the same material as that of the protection film 36 as the material of the protection film 34, strong structure with excellent adhesion is attained.
Patent JP-H0562369-A (JP)
Title: Error detecting circuit and magnetic disk device
Inventor: OKADA YOSHIAKI
IPC: G11B19/02
Filed: 1991-09-05
Abstract: PURPOSE:To detect the abnormality of a write control signal by comparing a timing between the write control signal and an address mark signal or a sector pulse signal. CONSTITUTION:The abnormality of the write control signal is detected by a check circuit 2, by which the lapse of time from the write control signal to the address mark signal or to the sector pulse signal is inspected, a counter circuit 3 by which the inspected time is generated and a microcomputer circuit 4.
Patent JP-S62115469-A (JP)
Title: Image forming device
Inventor: KAGIURA KAZUO
IPC: G03G15/01
Filed: 1985-11-15
Abstract: PURPOSE:To prevent the accident by the contact of an image carrying body and developing device by constituting the titled device in such a manner that all the developing devices are moved apart from the image carrying body in the stage of exchanging the developing device or image carrying body. CONSTITUTION:A copying device consists of an upper frame A contg. a photosensitive drum 11, an electrostatic charger 12, the developing device 13, 14 and a cleaner 16, etc., and a lower frame B contg. transfer paper feeding and conveying systems 18, 25 and electrostatic chargers 15, 24 for separating transfer. A proximity cam 72 of the black developing device 14 remains in the lower frame B and the black developing device 14 is held in the upper frame A and moves upward when the upper and lower frames A, B are opened around a pivotal shaft 80. The black developing device 14 is then turned around a fulcrum 70 by the own weight of a magnet sleeve 14a and stops by contacting the rear wall of the color developing device 13. Since the effect of the cam 72 is opened, the color developing device 13 is pulled by a spring 61 and stops by contacting a stopper 63.
Patent JP-H04137343-A (JP)
Title: Picture display device
Inventor: ITO JUNJI
IPC: H01J31/12
Filed: 1990-09-27
Abstract: PURPOSE:To obtain a picture display device which can be driven by a low voltage and can provide high display density by forming an emitter inside the recessed portion of a substrate and adjusting a period of time for forming an emitter film. CONSTITUTION:When a positive voltage is applied to a gate 5, electrons are emitted from an emitter 6 enclosed with the gate 5. If a positive voltage is timely applied to an anode 9 disposed on a second substrate 3 opposite to the emitter 6, the electrons are driven to make impact on the anode 9. Thereby, a phosphor 10 is excited to emit light, so that the desired picture display is performed. A space between the emitter 6 and the gate 5 on a first substrate 2 is determined in accordance with the thickness of the emitter 6 but the thickness of the emitter 6 formed inside the recessed portion can be controlled in accordance with a forming period of time for a metallic film and the like for constituting the emitter 6, and it is made possible to set up the space between both electrodes 5, 6 with high accuracy and in minute size. Accordingly, a low driving voltage is allowable, so that enhanced density of electron emitting portion may be attempted.