baber/WOPTO huggingface dataset:
Patent JP-H07261513-A (JP)
Title: Image forming device
Inventor: MATSUMOTO HIROSHI
IPC: G03G15/16
Filed: 1994-03-18
Abstract: PURPOSE:To prevent the wasteful consumption of a developer, the internal scattering of the developer, and positive fog by preventing the unnecessary development of an electrified body when the specific constant voltage is applied in an image forming device applying the image forming process including the electrifying process by a contact electrifier to the electrified body face of the electrified body for image formation. CONSTITUTION:This image forming device is provided with a means 100 controlling an electrifying member 2 to the constant DC voltage when the electrifying member 2 faces the non-image formation region of an electrified body 1, detecting the DC current quantity corresponding to the film thickness quantity of the electrified body 1, and controlling the voltage applied to the electrifying member 2 in response to the detected current quantity. The constant DC voltage polarity and the electrification polarity of a developer differ. The means 100 applies the constant DC voltage to the electrifying member 2 and controls the DC voltage constituent applied to a developing means 11 to the voltage larger in absolute value than the surface potential of the electrified body 1 electrified by the constant DC voltage applied to the electrifying member 2.
Patent JP-S63242307-A (JP)
Title: Loading of hollow filament bundle
Inventor: ASANUMA AKIRA
IPC: B01D63/02
Filed: 1987-03-30
Abstract: PURPOSE:To load a hollow filament bundle into a cylindrical container efficiently without inflicting damage to the bundle by first inserting a cylindrical member with a tapered annular part provided at one end into a cylindrical container and loading a hollow filament bundle from the tapered annular part. CONSTITUTION:A cylindrical member has a form such that the inner surface of an annular part 1 becomes larger in inner diameter toward the tip, and also has a support member 3 which supports and fixes the annular part 1. This cylindrical member is inserted into a cylindrical container 6 for a fluid separator, and a selective permeable hollow filament bundle 7 with an adhesive tape 8 wound around both ends is loaded into the interior of the cylindrical member from the annular part 1 so that the bundle may protrude to the opposite side of the cylindrical container 6. Next, the cylindrical container 6 and the protruding part of the hollow filament bundle are held by holding means 9, 10, and both are moved to the holding 10 side, and only the cylindrical member is pulled out.
Patent JP-H11266897-A (JP)
Title: Evaluation of re-differentiation of callus by measurement of enzyme activity
Inventor: YOSHIDA MITSUTAKE
IPC: A01H4/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a genetic recombination plant in a high creating efficiency by measuring enzymatic activity of cellulase, etc., of a callus to evaluate re-differentiation ability of callus exhibiting ready regeneration of callus to a plant body and selecting a callus having no enzymatic activity. SOLUTION: Rice seed and root, etc., are planted in a callus-inducing medium and cultured in a dark place at 28 deg.C for 2 weeks and a callus mass grown on the surface of rice seed and root is eliminated by tweezers and transplanted in the same medium and cultured for two weeks under the same conditions and the grown callus mass is put in a flask in which a culture solution is put and subjected to liquid shaking culture for 12 hr photoperiod (light intensity: <=3,000) to provide callus. Then, culture solution of the callus after one week is filtered and the pH is adjusted to 7.0 and precipitate obtained by ammonium sulfate precipitation method is re-dissolved to provide an enzymatic solution.  Further, the enzymatic solution is added to an aqueous solution of carboxymethyl cellulose and lowering of viscosity after 15 min is measured and a callus free from cellulase activity is selected to provide the objective callus having high re-differentiation ability and suitable for preparation of genetic recombination plant.
Patent JP-S551564-A (JP)
Title: Pneumatic sensor stabilizing system in sphygmomanometer
Inventor: YAMAMOTO TADAYOSHI
IPC: G01D3/028
Filed: 1978-06-19
Abstract: PURPOSE: To prevent the fluctuations in offset voltage, etc. owing to temperature changes by supplying current from the stable current power source which comprises mounting zero-point compensating resistances to a bridge-connected diffusion type semiconductor pressure transducer and makes use of the VBE characteristics of a semiconductor.  
     CONSTITUTION: This is the system of achieving circuit stabilization in order to prevent the fluctuation in indicated value owing to the fluctuation of the temperature of a digital display sphygmomanometer and failure in measurement of correct blood pressure values, wherein the stable current power source is made by making use of the VBE (base-emitter saturation voltage) of a semiconductor 2 and combining an operational amplifier 3 and a constant voltage diode 4 to this semiconductor 2, from which the current is supplied to a pressure transducer 1. Zero-point compensating resistances 5, 6 are mounted to the pressure transducer 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63239713-A (JP)
Title: Superconductor
Inventor: YOKOTA MINORU
IPC: C04B35/45
Filed: 1987-03-27
Abstract: PURPOSE:To secure such a superconductor that has prominent superconductivity and mechanical strength, and is excellent in its stability by charging a stabilizing material into at least a hole part of a porous body consisting of superconductive material. CONSTITUTION:A stabilizing material 2 is being charged into at least a hole part of a porous body 1 consisting of superconductive material. Since it makes the porous body 1 composed of the superconductive material a constituent, it can take a surface area to be larger, and when a ceramic superconductive material is manufactured, by way of example, oxygen is sufficiently suppliable at the time of sintering. In addition, since the stabilizing material 2 is charged into the hole part of the porous body 1, the mechanical strength is improvable, a superconductive characteristic is stabilizable.
Patent JP-H07280489-A (JP)
Title: Impact receiving equipment of fluid inlet part on heat transfer side of heat exchanger
Inventor: NOMURA SHINICHI
IPC: F28D7/16
Filed: 1994-04-13
Abstract: PURPOSE:To protect a heat transfer tube of a fluid inlet part and also to prevent lowering of a performance of heat exchange, regarding impact receiving equipment of the fluid inlet part on the heat transfer side of a shell-and-tube type heat exchanger. CONSTITUTION:An impact receiving implement 15 of a saddle-shaped vessel is provided by implement support rods 20 on the surface of a heat transfer tube 10 just under a heating fluid inlet nozzle 8 of a drum 7 of a heat exchanger. The impact receiving implement 15 makes a heating fluid 2 from the nozzle 8 flow in from an opening 17, and the fluid 2, guided by a partitioning guide piece 22 inside the vessel, flows out from a plurality of fluid nozzles 21 on the lower side onto the surface of the heat transfer tube 10 and conducts heat exchange and then flows out from an outlet nozzle not shown in the figure. By impact receiving equipment constructed in this way, formation of a dead zone of the heating fluid of the heat transfer tube just under the impact receiving implement 15 is prevented and also the heat transfer tube is protected.
Patent JP-H03275978-A (JP)
Title: Intake device of engine
Inventor: IWATA NORIYUKI
IPC: F02M35/104
Filed: 1990-03-22
Abstract: PURPOSE:To employ an intake system layout of small intake resistance without being affected by a fuel system and also enhance both the accuracy of installing an injector and engine output by providing the lower portion of an intake manifold with a hole for a fuel injector, and providing the upper portion with an injector fixing portion. CONSTITUTION:An intake manifold 13 is divided into a lower manifold 14 and an upper manifold 15. Each set of three injector holes 2d into each of which an injector 23 for injecting fuel while aiming at a center port between the right and left intake ports 7 of each cylinder is inserted are formed in the upper side connecting portion of the lower manifold 14. The lower side connecting portion of the upper manifold 15 to be connected to the upper side connecting portion of the lower manifold 14 is provided with an injector fixing portion 26 opposite to each of the holes 24 of the lower manifold 14. While an ingine is operated at high speed, each shutter valve 22 is opened and intake air is introduced into each cylinder through its own independent intake passage 16 also from other cylinders via communicating passages 20, 21 and the cylinders resonate with one another and engine output at high speed is enhanced by the resonance effect.
Patent JP-H03275250-A (JP)
Title: Apparatus for producing metal strip using rapidly cooled roll
Inventor: TANAKA JUN
IPC: B22D11/06
Filed: 1990-03-22
Abstract: PURPOSE:To enable apply to production of a wide metal strip having oxidized crystal quality by separating the whole apparatus into casting section and coiling section, setting a driving device for casting section to out of the system, sealing the whole casting section with a chamber and gas-sealing conveying parts between the casting and coiling sections. CONSTITUTION:The casting section 1 is constituted of a vessel 7 in a molten metal holding part, a nozzle part 9 arranged to this and a cooling roll part 10, in which molten metal M poured from the nozzle part is received and cooled to make the strip S. The coiling section 2 is constituted of a coiler 19, etc., in which the metal strip S formed in the casting section 1 is received and coiled. The casting section 1 and the coiling section 2 are separated with the chambers 14, 20. The driving device in the casting section 1 is set to out of the system. The whole casting section 1 is sealed with the chamber 14 and also the conveying parts 12, 18 at between the casting section 1 and the coiling section 2 are sealed by using gas curtain 17. By this method, even the production of large quantity of the strips can be sufficiently executed.
Patent JP-H09262627-A (JP)
Title: Extra-deep-drawing method for austenitic stainless steel plate
Inventor: IKEGAMI YUJI
IPC: B21D22/20
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To perform the deep drawing of an austenitic steel plate having the composition consisting of, by weight, at least 0.2-2.5% Al, 1.0-4.0% Cu, and 21.0-22.5% Ni equivalent expressed by the inequality 1 around room temperature by satisfying the relationship between the temperature of a die and the Ni equivalent expressed by the inequality 2. SOLUTION: In pressing an austenitic stainless steel plate having the composition consisting of, by weight, at least 0.2-2.5% Al, 1.0-4.0% Cu, and 21.0-22.5% Ni equivalent expressed by the inequality 1, the relationship between the temperature T of a die and the Ni equivalent Nieq satisfies the inequality 2, where the formula 1: Nieq =12.6(C+N)+0.35Si+1.05Mn+0.98Mo+Ni+0.65Cr+0.6Cu-0.4 Al-0.04(7-GSN), the inequality 2: -47.5Nieq +1036.5<=<=-75Nieq +1693.8, GSN: the grain size number specified in JIS. Super-deep drawing of the complicated forming which has required the hot press or intermediate heat treatment can be performed at the appropriate temperature around room temperature of a die.
Patent JP-H02254055-A (JP)
Title: Steering wheel
Inventor: KURATA HIDENORI
IPC: B62D1/04
Filed: 1989-03-29
Abstract: PURPOSE:To satisfy durability during low load running and to improve performance for absorbing energy generated during collision by a method wherein a coupling arm for intercoupling a boss plate and a link is formed with a first arm extending in the direction of diameter and a second arm bent two or more times as seen from a plane view. CONSTITUTION:A steering wheel 13 is formed with a ring 1, a boss plate 2, and first and second arms 3 and 4 for intercoupling the the two parts 1 and 2. A first arm 3 is mounted linearly as seen from a plane view in a position approaching a horizontal central line 14, passing the center of a steering shaft 12, of a steering wheel 13, and a second arm 4 is mounted in a position spaced away from the horizontal central line 14. The second arm 4 is formed such that width W2 thereof is narrower than width W1 of the first arm 3, and bent in an S-shape in two positioned 4a as seen from a plane view, and curved as shown in a longitudinal section such that it is slightly curved in an S-shape in a central position 6.
Patent JP-H021034-A (JP)
Title: Program control system
Inventor: YANO EIICHI
IPC: G06F12/02
Filed: 1989-03-29
Abstract: PURPOSE:To efficiently use an address space to prevent reduction of the speed due to reallocation and duplicating of shared data by storing data area sizes of respective programs, the address of shared data accessed by respective codes, and starts addresses of respective data in a conversion table. CONSTITUTION:When plural programs are loaded by the program control system, programs A and B are loaded to separate addresses on a memory, and loaded programs are divided to codes and data 1. Sizes of areas of data 2 are set by referring to areas of data 1 in initializing routines in codes. Area sizes of data 2 of respective programs which are obtained by calculation, the address of shared data accessed by respective codes, and start addresses of respectively data 2 are stored in the conversion table. In a step 5 of program recoupling, addresses of shared data access parts in codes A and B are converted to addresses from the start address of shared data in the conversion table.
Patent JP-S60219600-A (JP)
Inventor: ITOU MASAMI
IPC: G21F9/00
Filed: 1984-04-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07279342-A (JP)
Title: Side girder fixing structure for stairway
Inventor: OMORI MINORU
IPC: E04F11/02
Filed: 1994-04-13
Abstract: PURPOSE:To absorb the size error to a wall and surely fix a side girder to the wall in a side girder fixing structure for a stairway integrating the side girder with the stairway. CONSTITUTION:A bracket material 6 is fixed on a wall 1 with an adhesive 7 and nails 8. A side girder 3 integrated with a step plats 2 is mounted on the bracket material 6. The side girder 3 and the bracket material 6 are fixed with a pair of fixing metals 11, 11 and nails 16, 16 respectively. A pair of fixing metals 11, 11 are fixed together with a bolt 17 and a nut 18 through oblong connecting holes 15, 15. The side girder 3 is fixed to the bracket material 6 via a connecting member 10.
Patent JP-S62231752-A (JP)
Inventor: MURAMATSU KOJI
IPC: B29C45/14
Filed: 1986-04-01
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-S61232484-A (JP)
Inventor: IGARASHI MASARU
IPC: B41J5/44
Filed: 1985-04-08
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-H07279676-A (JP)
Title: Exhaust pressure controlling structure for two-cycle engine
Inventor: YUI TAKAO
IPC: F02B27/04
Filed: 1994-04-13
Abstract: PURPOSE:To enhance output and torque, and to attempt simplification of a structure by enabling the pulsating action to be generated in a muffler to always match the best timing from the low rotation to the high rotation in a two-cycle engine. CONSTITUTION:Traditionally, a movable valve is incorporated into an exhaust part 3 itself of an engine 1, however, this way is abolished, and a pressure governing means 8 is provided on the secondary side part of an expansion chamber 5 in the muffler. The pressure governing means 8 is provided with a reed valve wherein its one end is taken as a fixed end, while the other end is projected into a pipe. The reed valve is automatically opened and closed by being interlocked with the pulsating action according to the number of revolutions of the engine 1.
Patent JP-H09291851-A (JP)
Title: Starting fuel supplying device of engine
Inventor: ARAKI SATORU
IPC: F02M37/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To make low-temperature starting properties reliable and good by always supplying starting fuel to a general-purpose engine in a constant amount in a short time. SOLUTION: Discharge of air and introduction of starting fuel of a storage chamber 23 connected to a constant fuel chamber 14 of a carburetor are performed by a starting pump 26 of a discharging passage 25 extending to a fuel tank 10, and starting fuel of the constant amount is secured without confirmation. A fuel opening and closing valve 29 and an air opening and closing valve 38 are opened in closing of a choke valve 2, starting fuel is fed out from a starting fuel passage 27 to an intake passage 5, and air is introduced from an air introducing passage 34 to the storage chamber 23 and discharged in a short time.
Patent JP-H11271760-A (JP)
Title: Liquid crystal display device
Inventor: TOYOOKA TAKEHIRO
IPC: G02F1/13363
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To improve display contrast, gradation characteristics, view angle characteristics of display colors and front display contrast characteristics by specifying the lag axis azimuth of a compensating film which has retardation in the film surface. SOLUTION: This device has at least one compensating film having retardation in the film surface, a couple of transparent substrates equipped with electrodes, a twisted nematic type liquid crystal cell for driving which consists of nematic liquid crystal sandwiched between the transparent substrates, and two polarizing plates arranged above and below the liquid crystal cell, Then the axes of absorption or axes 1 of transmission of the polarizing plates are parallel to the alignment directions 3 and 4 of liquid crystal moelculae of the liquid crystal cell substrate and the angle between the azimuth of the lag axis 2 in the film surface of the compensating film and the axes of absorption or axes 1 of transmission of the polarizing plates is 0.1 to 10 deg..
Patent JP-H06257878-A (JP)
Title: Absorption refrigerator and water cooler-heater with both low temperature regenerator and exhaust heat recovering low temperature regenerator
Inventor: INUBUSHI SAIEN
IPC: F25B33/00
Filed: 1993-03-09
Abstract: PURPOSE:To improve a coefficient of performance and to save fuel to be consumed by a high temperature regenerator in an absorption refrigerator and water cooler-heater. CONSTITUTION:An exhaust heat recovering low temperature regenerator 62 is provided between a low temperature regenerator 2 and a high temperature regenerator 64. The regenerator 64 is connected to the regenerator 62 through a combustion exhaust gas duct 66 to introduce combustion exhaust gas used to concentrate absorption liquid to the regenerator 62, thereby concentrating part of dilute solution fed from an absorber 7. Refrigerant vapor generated in the regenerator 64 is introduced into the regenerator 2 to concentrate residue of the dilute solution fed from the absorber 7.
Patent JP-H11268606-A (JP)
Title: Shock absorbing sensor in direction other than sensing direction and air bag device
Inventor: YOSHIDA YUTAKA
IPC: G01P15/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To maintain non-sensing state and ensure inflation of the air bag during rapid deceleration of the vehicle by absorbing shock in the direction other than sensing direction. SOLUTION: A vehicle is provided with a main sensor for sensing the shock in the traveling direction of the vehicle and a pair of satellite sensors for sensing the shock in the direction at a predetermined angle θ=30 deg. with respect to the traveling direction. The satellite sensor has a detection portion 58 consisting of a magnet mass 50 for sensing the shock, a coil spring 52, and a lead switch 62. The detection portion 58 is coated with an outer housing. The outer peripheral surface of the outer housing is wound with a damping sheet 56 for shock absorbing.
Patent JP-S60218348-A (JP)
Title: 4-(9',12'-octadecadienyl)-catechol
Inventor: TERADA AKIRA
IPC: C07C39/19
Filed: 1984-04-14
Abstract: NEW MATERIAL:4-(9',12'-Octadecadienyl)-catechol of formula I . USE:It is useful as a quasi-urushiol. It is suitable for making higher class of japanned articles. CONSTITUTION:The reduction of 4-(9',10',12',13'-tetrabromostearoyl)-catechol is carried out with zinc in an acidic medium using an inexpensive mineral acid such as hydrochloric or sulfuric acid. Further, a chemically stable solvent such as benzene or toluene is simultaneously used to dissolve the reaction product so that the reaction smoothly proceeds. The compound of formula II is synthesized by addition of bromine to the mixed acids resultant from saponification and extraction of linseed oil, reaction of the product of formula III with thionyl chloride, reaction of the product with veratrol and demethylation of the product of formula IV.
Patent JP-H02252464-A (JP)
Title: Auxiliary bladder apparatus
Inventor: UMEMURA YOSHIHIRO
IPC: A61M1/00
Filed: 1989-03-27
Abstract: PURPOSE:To make it possible to set the optimum siphon actuating time in cope with a bladder function by providing a breathing adjusting valve in a pressure adjusting room for adjusting the siphon actuating time and thereby only adjusting the breathing adjusting valve provided in a vent hole. CONSTITUTION:A urine-guiding catheter 2 placed in a bladder 1 is connected with a pressure adjusting room 3 of an auxiliary bladder apparatus at the lower part thereof through a connecting tube 4. In addition, the auxiliary bladder apparatus is connected with a urine storage room 5 provided below by means of an inner tube 11 of a concentric siphon tube through an apparatus 13 for preventing bacteria from going upstream. In the urine storage room 5, a vent hole 6 with a bacilli-eliminating filter 7 and a discharge orifice 8 with a stopper 9. A valve 16 which can adjust the amt. of breathing of the pressure adjusting room 3 can adjust the amt. of air pass by means of a screw. When the valve 16 is opened maximumly, a siphon actuating time in the auxiliary bladder apparatus becomes short and when it is closed, the siphon actuating time becomes longer.
Patent JP-H08275029-A (JP)
Title: Crt driver and display device
Inventor: OKAMOTO NOBUYUKI
IPC: H04N5/14
Filed: 1995-03-31
Abstract: PURPOSE: To provide the driver capable of amplifying a video signal inexpensively by capacitively coupling to the video signal and clamping the output signal to a prescribed potential. CONSTITUTION: The CRT driver 1 is constituted of a video amplifier section 2 consisting of a transistor(TRs) Q1, Q2 or the like amplifying a video signal, a coupling capacitor 3 that consists of TRs Q3, Q4 or the like cutting off a DC component of an output of the video amplifier section 2, an output amplifier section 5 receiving an output of the coupling capacitor 3 and outputting a CRT drive signal to a cathode 4a of a CRT 4, and a clamp circuit 6 that consists of a TR Q5 or the like inserting again the DC component cut off by the coupling capacitor 3 of the output amplifier section 5.  A clamp current flows through a capacitor C0 of the clamp circuit 6 from the coupling capacitor 3 in the case of peak clamping, but since the clamp current flows from the coupling capacitor 3 and clamped at the pre-stage of the TRs Q3, Q4, the current is smaller than the case with clamping at an output stage, and a clamp potential specified by the capacitor C0 is not almost fluctuated even in the case of clamping and a stable clamp potential is obtained.