baber/WOPTO huggingface dataset:
Patent JP-H1123794-A (JP)
Title: Subterranean environment simulator
Inventor: WADA RYUTARO
IPC: G21F9/34
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To lower the oxygen concentration of a circulating gas through the removal of oxygen from it and create high humidity to make it possible to simulate a subterranean environment for a long term by forming water molecules through the reaction between the oxygen and hydrogen in the circulating gas in an oxyhydrogen reaction means. SOLUTION: An operator sets a desired concentration of a carbon dioxide gas and that of a moisture content (humidity) for an information processor 40. If an operation command for a gas circulator 2 is inputted into the processor 40, a circulating gas in a main body 1 of a glove box and that in a gas circulation system 6 are exhausted. When a prescribed degree of a vacuum is reached, a treatment for conditioning the carbon dioxide gas and humidity starts. With a nitrogen gas supplied from a nitrogen gas supplying system 12 into the circulating gas, blowers 15a and 15b in a compressional conveyance process 20 are driven to recover the circulating gas in the gas circulation system 6.  Afterward, the circulating gas mixes in a hydrogen reaction process 2 and an oxygen-hydrogen reactor 34 reacts oxygen with hydrogen to form water molecules, which are condensed and removed in a steam separation process 23 and flows into the main body 1 of the box. The processor 40 outputs to a chiller unit 32 and a cooling water control valve 43 so that a set temperature can be reached.
Patent JP-H05338254-A (JP)
Title: Manufacture of electrostatic recording head
Inventor: UENO NOBORU
IPC: G03G15/05
Filed: 1992-06-05
Abstract: PURPOSE:To provide a method for manufacturing an electrostatic recording head which enables an improvement of the pitch accuracy of a needle electrode, and at the same time, prevents a bonding wire from being cut in an integrated circuit. CONSTITUTION:Four printed circuit boards 12 are connected in a longitudinal direction and a side plate 14 is adhered in the center. The printed circuit board 12 is split in two parts and thereby a pair of unit needle electrode substrates 12a, 13b consisting of four parts are obtained. Next, an integrated circuit for drive 18 is mounted on each unit needle electrode substrate 12a, 12b and this whole assembly is sealed using a resin 24 to obtain head halves 2a, 2b. The integrated circuit for drive 18 adjacent to linkage parts 26a, 26b is sealed continuously with the resin through the linkage parts 26a, 26b. Finally, the two head halves 2a, 2b are junctioned with the surfaces where no needle electrode is formed, positioned against each other.
Patent JP-H0459406-A (JP)
Title: Mounting structure of leaf-spring made of fiber reinforced resin
Inventor: KAJIWARA HAJIME
IPC: B60G3/28
Filed: 1990-06-28
Abstract: PURPOSE:To enhance the durability of an elastic body by making the interposed/ facing part of a leaf-spring and a supporting bracket a corresponding curved surface, putting a metal plate having corresponding shape of curved surface together by means of baking and fixing to the leaf-spring facing curved surface part of an interposing elastic body. CONSTITUTION:Convex-shaped curved surface parts 12, 12 whose section is nearly a semicircle are formed on the upper and lower surfaces of leaf-spring 11 made of FRP, as well as concave-shaped curved surface parts 32, 42 corresponding to the convex-shaped curved surface parts 12, 12 are formed on the holding surfaces of brackets 31, 41 between which it is interposed. Then, on the surface on the side of the leaf-spring 11 of vulcanized rubber 21, 21 interposed between the brackets 31, 41 and the leaf-spring 11, metal plates 51, 51 in the shape of curved surface corresponding to the convex-shaped curve surface parts 12, 12 of the leaf-spring 11 are put together by baking and fixed. And, the stress against the elastic bodies 21 can be dispersed by these metal plate 51, and durability is enhanced.
Patent JP-H06187074-A (JP)
Title: Method and equipment for reduction of power consumption
Inventor: DEBITSUDO EI RIIKU
IPC: G11C8/18
Filed: 1993-06-21
Abstract: PURPOSE: To save the power consumption of a memory device by detecting address transition and enabling/disabling the access circuit, the sense-amplifier circuit and the output buffer circuit of a memory array. CONSTITUTION: A memory access logical circuit 22 decodes the transition of an address, accesses to a memory cell in the memory array 20 and latches a logical bit sensed by the sense-amplifier circuit SA to process the address. After then, a circuit 24 for the detection of address transition and power consumption disables a circuit for processing new data with respect to new address transition. In addition, in order to save the power consumption of DC until the detection of next address transition with respect to a sense-amplifier latch circuit SAL, the circuit 24 for the detection of address transition and power consumption disables the sense-amplifier circuit SA, drain bias circuits DB and 26.
Patent JP-S6149945-A (JP)
Title: Auxiliary fan device for air conditioning
Inventor: NISHIDA TAKASHI
IPC: F24F7/06
Filed: 1984-08-17
Abstract: PURPOSE:To provide a compact device, to reduce the power consumption as much as possible and to improve the room temperature distribution in the living area by disposing a room air drawing opening at the lower end and an air outlet at the upper end of a hollow box, a fan for air drawing and discharging being disposed in said box. CONSTITUTION:A hollow box 1 has in its lower part a room air drawing opening 2 and an air outlet 3 in its upper part or in the proximity thereof that discharges the drawn air into the room upwardly at an oblique angle, and further, the box has in it a fan 4 for air drawing and discharging. By this constitution, when either cooling or heating operation is performed through an existing heater, the temperature differential between the upper and lower parts of the room can be reduced by positively drawing the cool air along the horizontal plane or nearly along the horizontal plate that tends to stay in a layer which is lower than the room air drawing range of the cooler/heater and by discharging the drawn air from said cooler/heater to cause same to mix with the cool air or warm air.
Patent JP-S5797066-A (JP)
Title: Torque limiter for engine starter
Inventor: TANAKA MASAMI
IPC: F02N7/08
Filed: 1980-12-05
Abstract: PURPOSE: To absorb impact force during starting and to enhance the durability of starting unit by installing in a lapping and parallel manner a multi-friction plate mounted to a spline member of an inner gear and a multi-friction plate mounted to a spline member of a pinion axis.  
     CONSTITUTION: A pinion 11' is formed on the end of an axis 4 for an eccentric rotor 2 which rotates inside an air pressure motor A, and is engaged to an inner gear 11 for speed reduction on the outer periphery. The inner gear 11 is shaft- supported to a ball bearing 7 2 , and is provided with a spline member 16 formed on the end. A pinion D connected to a ring gear 15 coupled with the engine is fastened to a shaft 14 and on the end is formed a spline member 17. Multi- friction plates 18 and 18' are mounted to both splines 16 and 17 respectively, thereby absorbing the impat force when both splines 16 and 17 are connected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6149719-A (JP)
Title: Method for controlling plate warping and plate bending in case of plate rolling
Inventor: TAGI TOSHIO
IPC: B21B37/00
Filed: 1984-08-17
Abstract: PURPOSE:To control effectively plate warping and plate bending by on-line, by grinding roughly a part of a work roll corresponding to an elongation side of plate warping or plate bending detected in the delivery of a rolling mill, by a grinding belt of a roll grinder. CONSTITUTION:A plate bending detector 19 consisting of a light emitting part 21 and a photodetecting part 22, and a plate warping detector 20 of a constitution for measuring a distance by a reflected light are provided on the upper and lower parts of both edge parts of a material to be rolled 2, in the delivery of a rolling mill provided with a work roll 1 and a backup roll 3, and also in accordance with each upper and lower work roll 1, 1, roll grinders 4, 4 for pressing a grinding belt against the outside peripheral surface are provided so that the reciprocating motion can be executed in the axial direction of the work roll 1. When plate bending or plate warping is detected by said detectors 19, 20, said roll grinder 4 is operated through a controller 23, the part corresponding to said plate bending or plate warping of the work roll 1 is ground roughly by pressing the grinding belt against said part and the surface roughness of its part is roughened, and the plate bending and plate warping are prevented.
Patent JP-S5964278-A (JP)
Title: Method of manufacturing cutting-off grindstone
Inventor: SHIMIZU YOUZOU
IPC: B24D5/12
Filed: 1982-09-30
Abstract: PURPOSE:To send the edge of a cutting-off grindstone straight into a workpiece by weakening the adhesion of the layers of whetstones at the middle part near reinforcing cloths due to the existence of two or more reinforcing cloths and extremely reducing the pressure applied to abrasive grains, and forming the both sides of the edge of a cutting-off grindstone in a leading top. CONSTITUTION:Abrasive grains containing a bonding agent 17 are first laid in a metal mold 20 to form layers of whetstones 16. Then, two or more reinforcing cloths 15, 15' made of glass fiber meshes are laid on these layers of whetstones 16, and then, the abrasive grains containing the bonding agent 17 are laid conversely over each of reinforcing cloths 15, 15', forming layers of whetstones 16. The layers of laminated whetstones thus formed are molded by a press 21 before they are removed from the metal mold 20 and sintered, at a sintering temp. of about 200 deg.C for about 24hr, to be formed as a cutting-off grindstone 14. The whetstone layers 16 at the middle part near the reinforcing cloths 15, 15' in the grindstone 14 thus manufactured are weaker in their adhesion than on both sides, and the autogenious grinding takes place in the middle part of the edge earlier than on the both sides, thereby the both sides of the edge being formed in a leading top.
Patent JP-H0622019-A (JP)
Title: Telephone system
Inventor: TAZAKI SHIGERU
IPC: H04M1/26
Filed: 1992-06-30
Abstract: PURPOSE:To make the service similar to that from a PB line possible through a DP line by devising a telephone system such that a PB signal is switched automatically and transmitted after the line connection with the DP line. CONSTITUTION:The telephone system is connected to an exchange station or an opposite party telephone set via the exchange station as a DP system through a DP dial signal output circuit 7 and a hook switch 1. Then in the control of a control section 5, a DTMF signal transmission circuit 6 is selected by a connection switch 12 and the PB signal of DTMF being instruction, operation from a 3X4 dial key board 4 is sent through trunk lines L1, L4, then the service such as a pocket bell with message display function is given to a user similarly to the case with a PB line.
Patent JP-S6329427-A (JP)
Inventor: MUROI HIROAKI
IPC: G04F3/06
Filed: 1986-07-22
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-S6151485-A (JP)
Inventor: HIRAMATSU YUJI
IPC: B25J13/08
Filed: 1984-08-21
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-S6234481-A (JP)
Title: Video signal processor
Inventor: OHASHI KAZUHITO
IPC: H04N9/04
Filed: 1985-08-07
Abstract: PURPOSE:To compress in a time base a video signal without requiring a memory, to make compact the size and to reduce a cost by impressing two types of reading clocks to a non-destructive readable solid-state image pickup element. CONSTITUTION:From a clock generator 604, a clock A having two types of frequencies of f1=fX(M+N)/M, f2=fX(M+N)/N is outputted, and a reading clock B is obtained through a switch S9. From a non-destructive readable solid- state image pickup element 602, a video signal is read twice for 1H period. A signal processing circuit 605 introduces the video signal and operates a Y signal and a C signal to output. By using a memory function of the solid-state image pickup element itself, the Y signal and the C signal can be time compressed to a compression ratio of M:N, and a switch S10 can be changed over in the same timing as a switch S9, thereby a time base multiple processing of the Y signal and the C signal which is time base compressed to M:N is performed.
Patent JP-H07145348-A (JP)
Title: Curable polyurea
Inventor: JIYON DABURIYU REEFUASU
IPC: C08G18/30
Filed: 1994-07-25
Abstract: PURPOSE: To obtain a curable coating excellent in cladding fastness, etc., by incorporating a polyurea of a reaction product of a polyisocyanate, ammonia, etc., and a compound having a plurality of functional groups which are reactive with urea groups.  
     CONSTITUTION: (A) A polyisocyanate (e.g., isophorone diiso-cyanate) and (B) ammonia, ammonium hydroxide, a primary amine (e.g. butylamine) or water are mixed and reacted to form a polyurea. Then, the resulting polyurea and a compound having a plurality of functional groups which are reactive with the urea groups on the polyurea (e.g. a melamine-formaldehyde resin) are incorporated as the essential components and, if necessary, a solvent (e.g. methyl ethyl ketone), a curing catalyst (e.g. p-toluenesulfonic acid), etc., are further compounded to prepare a curable coating composition. The resulting coating composition has many advantages of a polyurea and also suitable cladding fastness. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0461577-A (JP)
Title: Cabinet back and cabinet back containing method
Inventor: SATO YOSHIFUMI
IPC: H04N5/64
Filed: 1990-06-29
Abstract: PURPOSE:To prevent invasion of dust without need of a cover plate at packing a projection television receiver by mounting a lower ridge of a shield plate covering a check window made below a reflection mirror to a lower ridge of a rear face opening of a cabinet or containing a cabinet back while turning over it. CONSTITUTION:When a cabinet back 11 is contained in the inside of a cabinet 10, a butterfly screw 16 is removed and a shield plate 14 is turned around a hinge 15 at an upper ridge of a check window 11a and removed, than a lower ridge side of the cabinet back 11 is pushed and contained and a lower ridge of the shield plate 14 is fitted to the lower ridge of a rear face opening 10a by using the butterfly screw 16, a metallic fixture 18 is fitted by using a butterfly screw to fix the cabinet pack 11. Or a cabinet back 21 is turned over and fitted to a rear face opening 20a of the cabinet 20. In this containing state, invasion of dust or the like is prevented without use of a cover plate.
Patent JP-S6064211-A (JP)
Title: Data display device
Inventor: IKEDA NOBUYUKI
IPC: G01D1/00
Filed: 1983-09-19
Abstract: PURPOSE:To predict the future value of data, by providing a judging circuit for the changing direction, which classifies the integrated value of the amount of change within a specified time period into specified stages, and displaying simple codes expressing the changing direction and the changing speed of the data together with the present value of the data. CONSTITUTION:The amount of data passed a converter 2 is guided to an operating circuit 4, where an integrated value V of the amount of change within a specified time period is computed. As to the output V, to which of the following ranges the output belongs is judged based on the relationship between the output V and the absolute value ¦P¦, which is predetermined in a first judging circuit 5: V>¦P¦, +¦P¦>=V>=-¦P¦, and V<-¦P¦. The code indicating the changing direction of the data is displayed on a changing direction display part 32. Meanwhile, the integrated value V is also in inputted to a second judging circuit 6, and the absolute value of the V is made to be ¦V¦. In the case of ¦V¦>¦P¦, to which of a plurality of the predetermined rages the ¦V¦ belongs is judged. Besed on the judgment, the code indicating the changing speed of data is displayed on the changing direction display part 32.
Patent JP-H0931882-A (JP)
Title: Water absorbing sheet
Inventor: SHINADA KATSUHIKO
IPC: D21H21/22
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a water absorbing sheet, good in handleability and useful as a gelling agent, etc., for sludges according to the reutilization of waste acrylic fibers by shaping a fibrous hydrolyzed type acrylonitrile cross-linked substance prepared by hydrolyzing cyano groups and then reacting the resultant hydrolyzate with a cross-linking agent into a sheetlike form. SOLUTION: A water absorbing sheet is obtained by hydrolyzing cyano groups in acrylic fibers into carboxyl groups and/or amide groups, chemically cross-linking the resultant hydrolyzate with a cross-linking agent such as hydrazine or a polyvalent metallic salt, shaping the prepared fibrous hydrolyzed type polyacrylonitrile cross-linked substance (>=5mmol/g carboxyl group content) into a sheetlike form. The resultant sheet has high water absorbency.
Patent JP-2001004614-A (JP)
Title: Gas diffusion flow injection analyzing method and device therefor
Inventor: SANUKI SANNOSUKE
IPC: G01N21/75
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a gas diffusion flow injection analyzing method capable of reducing the time necessary for analysis, reducing a used reagent amount to reduce the waste liquid amount, miniaturizing a device to allow the easy analysis by taking the device to a sample collection site, and to provide the device therefor. SOLUTION: This gas diffusion flow injection analyzing method uses a gas diffusion cell 10 having a sample solution flow-through chamber 12 and a reagent solution flow-through chamber 13 side by side separated by a gas permeable membrane 11. A gas in a sample solution is diffused into a reagent solution through the gas permeable membrane 11, and a change in the reagent solution is measured with a photometer. A piston pump type sample feed pump 18 and reagent feed pump 31 each having a capacity capable of storing a solution amount necessary for at least one analysis are used as pumps for feeding the respective solutions into the respective chambers 12, 13. After feeding the respective solutions into the respective chambers 12, 13 by operating pistons 21 of the feed pumps 18, 31 to pressing directions, the feeding of the solutions are stopped.  Then, by pressurizing the inside of the sample solution flow-through chamber 12 and/or decompressing the inside of the reagent solution flow-through chamber 13 to generate a differential pressure between both the chambers 12, 13 and keeping that state stilly for a prescribed time, the gas is diffused.
Patent JP-2001005058-A (JP)
Title: Strobe light emission control method and device, and camera
Inventor: ISHIGURO MINORU
IPC: G03B7/16
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To always photograph a subject with appropriate exposure by discriminating the latitude of film and automatically adjusting the exposure of a stroboscope in accordance with the latitude of the film to be used. SOLUTION: Whether the film set in the camera is negative film or positive film is discriminated by a cartridge information read part. In the case of detecting the negative film whose latitude is wide, a stroboscopic device is made to emit light to add a stroboscopic exposure component so as to perform photographing near to overexposure even under the condition of external light luminance with which the appropriate exposure is obtained. Meanwhile, in the case of detecting the positive film whose latitude is narrow, the stroboscopic exposure component added to the exposure by external light is reduced. According to circumstances, the reproducibility of a part to which stroboscopic exposure is added is prevented from being deteriorated by inhibiting the strobe light emission.
Patent JP-2000014039-A (JP)
Title: Power plug inserting and withdrawing device for electronic equipment
Inventor: IIZUKA HAJIME
IPC: H01R13/62
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To resolve problems such as data corruption due to the malfunctions of electronic equipment by controlling the permissibility of withdrawal of a power plug from a jack, based on the presence or absence of a battery loaded in the housing portion formed in a main body. SOLUTION: If a control plate 14 is in a position displaced in the direction of the arrow C when a power plug 4 is inserted in a jack 6, a control portion 4B formed on a operating portion 4A of the power plug 4 is fit in a U-shaped groove 14B for control formed in the control plate 14. Therefore, when the power plug 4 in this state is pulled in the direction of the arrow A to withdraw it from the jack 6, the larger diameter portion 4D is brought into contact with the control plate 14, so that the displacement of the power plug 4 in the direction of the arrow A is prevented. In this way, since the power plug 4 is inhibited from being withdrawn from the jack 6 when the battery 2 is not in the housing portion 3, malfunctions of the electronic equipment can be prevented.
Patent JP-S6150407-A (JP)
Title: Amplifier
Inventor: MOCHIDA YOSHIO
IPC: H03F3/195
Filed: 1984-08-20
Abstract: PURPOSE:To eliminate adverse effect such as reduction in a signal level at a high frequency by connecting the shield side of a shield wire used between a signal source and an amplifier section to a feedback point of a non-inverting feedback amplifier section so as to keep sufficiently the shield effect of an input signal line against an external noise. CONSTITUTION:The impedance of the shield side of a shield wire 2 is as sufficiently low as 100OMEGA and the shield of the shield wire against the external noise is executed completely practically. Since the gain of an OP amplifier 3 itself is larger sufficiently in comparison with the gain of the non-inverting feedback amplifier section, the level of an inverting input of the OP amplifier 3 is nearly equal to the level of a non-inverting input (suppose that the gain of the OP amplifier 3 itself is infinite, the levels are completely equal), then the potential of the signal line and the shield side of the shield wire 2 is equal, no static capacitance is formed, the reduction in the signal level at a high frequency and the unnecessary increase in the frequency characteristic due to the resonance of a reproducing head 1 with the reactance are not caused.
Patent JP-S6152124-A (JP)
Title: Motor
Inventor: NAKAKURA HIROFUMI
IPC: H02K23/66
Filed: 1984-08-20
Abstract: PURPOSE:To enable wedges to be easily and exactly combined together, by magnetizing the wedges for each slot and organizing the multi-throw wedges to be integrated together. CONSTITUTION:The outer diameter D1 of the outer circumferential section 12a of each wedge is made equal to or shorter than the outer diameter of a rotor core 6, and the width A1 of the outer circumferential section is formed smaller than the width A2 of the inner circumferential section 12b. And at one end of the circumference, the whole wedges are combined together with a connecting section 12c, and each wedge is magnetized so that the outer circumferential section 12a may be arranged each with the same polarity. And the multi-throw wedges are inserted into slots 11 provided with rotor windings 5. When the rotor core 6 is rotated, the outer circumferential section 12a of the magnetized wedge provided for the rotor core 6 is also rotated, and so an electrical signal according to the rotational frequency can be obtained from a magnetic detecting element 14.