baber/WOPTO huggingface dataset:
Patent JP-S5287621-A (JP)
Title: Potential device
Inventor: UCHIDA RIYOUHEI
IPC: H01F38/40
Filed: 1976-01-14
Abstract: PURPOSE: To make capable of detecting a polarity of detected current in a potential device using a saturable magnetic core and at the same time to use one each of the core around which a primary winding, in which the current flows, is wound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02184985-A (JP)
Title: Parallel data processor
Inventor: KONDO TOSHIO
IPC: G06F15/16
Filed: 1989-01-12
Abstract: PURPOSE:To efficiently execute shift processing by providing an A storage circuit and a B storage circuit for a processor and selecting and outputting the held data of the A storage circuit and the B storage circuit to a processor adjacent to the processor by the processor. CONSTITUTION:In the shift processing extending over pages, while an A storage circuit 21 is used for a relay for receiving input data from one adjacent processor and delivering the data to the other adjacent processor, a B storage circuit 22 is used for a saving destination for overflowed data. Further, only the processor positioned at the other edge of a page outputs the held data of the B storage circuit 22 so that saved data equivalent to data to be overflowed from the preceding page can be inputted from one edge of the page. Thus, the effective shift processing can be attained without adding an edge register to be the cause of the lowering of regularity.
Patent JP-H06208110-A (JP)
Title: Liquid crystal display device and manufacture
Inventor: SAITO MASATOSHI
IPC: G02F1/1343
Filed: 1993-01-13
Abstract: PURPOSE:To enhance the quality of a liquid crystal display device by forming seal members even in the corners of base plates excepting a first and second cutout parts, so that the damage of the corner parts due to any impact can be prevented, and also the damage of an electrode taking-out part can be prevented. CONSTITUTION:An upper base plate 11 and a lower base plate 12 consisting of a plastic film are stuck to each other via seal members 13. On one end side of the lower base plate 12 being opposite to an electrode taking-out part 11a, a first cutout part 12b is formed, and also on the other end side of the base plate 12 positioned opposite to the electrode taking-out part 11a, a second cutout part 12c is formed. In the four corners of the base plates 11, 12, base plate parts are remained respectively, and between these base plate parts seal members 17a to 17d are interposedly provided. Thus, the corner parts of both the base plates 11, 12 are reinforced for increasing strength, and the damage of the corner parts due to any impact can be prevented.
Patent JP-S58121629-A (JP)
Title: Treating method for semicondutor wafer
Inventor: YAMABE KIKUO
IPC: H01L21/316
Filed: 1982-01-13
Abstract: PURPOSE:To inhibit the generation of a defect on the electrical conduction of a thermal oxide film in a process, in which the thermal oxide film is formed onto the surface of the semiconductor wafer after a phosphorus diffusion layer having not less than 10<19>cm<-3> high concentration is formed, by previously forming the phosphorus diffusion layer onto the back of the semiconductor wafer. CONSTITUTION:The (100) Si wafer 1 in 5-20OMEGAcm through a CZ method is hydrogen-combustion oxidized for 100min at 1,000 deg.C, and thermal oxide films 2a, 2b with approximately 5,000Angstrom  are formed onto both surfaces (a). The thermal oxide film 2b of the back is etched, and the phosphorus diffusion layer 3 with not less than 10<19>cm<-3> high concentration is formed onto the back through the diffusion of PoCl3 for thirty min at 1,000 deg.C while using the thermal oxide film 2a as a mask for diffusing phosphorus onto the surface (b). Field oxide films 4a, 4b are shaped through hydrogen combustion oxidation, the thermal oxide film as a gate oxide film is formed, and the pattern of a gate electrode 6 is formed (e).
Patent JP-H10196711-A (JP)
Title: Setting of filter coefficient for active mount control device
Inventor: HAMADA MASAAKI
IPC: G05B13/02
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To perform consistent and appropriate active control on vehicle vibration by installing a vehicle vibration detection sensor on a vehicle to be inspected, obtaining optimum filter coefficient data, storing them in a storage device, dismounting the storage device, and applying an active mount control device to mass-production vehicles. SOLUTION: A pick-up acceleration sensor 14 is installed on a seat 13 for example of all the mass-production vehicles or of an automobile M out of a production lot. An adaptive control section 40 implements 'the delay harmonic synthesizer-least mean squares adaptive control' and sweeps the number of revolutions in a bandwidth of the revolving speed (frequency) to be controlled to obtain the updated optimum filter coefficient at a random revolving speed. These updated data are stored in a data table ROM. Then, the data table ROM is dismounted from the automobile M and stored in an active control device 30 of the mass-production vehicles. The stored data allow a consistent and appropriate active control to be applied to the vibration of mass-production vehicles.
Patent JP-S62160131-A (JP)
Title: Powder discharge apparatus
Inventor: KAMIYAMA IKUO
IPC: B01J4/00
Filed: 1986-01-10
Abstract: PURPOSE:To obtain a continuous powder discharge apparatus, by providing specific first and second discharge tanks, a discharge screw conveyor, a feed-out conveyor and first - fourth discharge lines and alternately discharging the powder from the first and second discharge tanks. CONSTITUTION:For example, in a discharge apparatus for discharging baked gypsum from a rotary dryer, the stock material supplied in a kiln main body is bade with steam and the baked one is discharged into a first discharge tank 51A by a discharge screw conveyor 59. An opening and closing valve 74A is opened and the gas in the first discharge tank 51A is exhausted to perform primary pressure falling. Next, an opening and closing valve 78A is opened and secondary pressure falling is performed to finish a pressure falling process. Subsequently, an opening and closing valve 69A is opened and a screw blade 58A is rotated to discharge the baked material to a feed-out conveyor 64. After the finish of discharge, the screw blade 58A is stopped and the opening and closing valve 69a is closed. Thereafter, the pressure in the first discharge tank 51A is raised but, at the time of the rising in pressure, the baked material is discahrged to the feed-out conveyor 64 from a second discharge tank 51B reduced in pressure by similar procedure through a second discharge line 70B.
Patent JP-H11271829-A (JP)
Title: Optical device
Inventor: YAMAMOTO HARUSHIGE
IPC: G02B7/10
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device with simple configuration without impairing the optical performance of a variable power optical system. SOLUTION: This device is provided with the variable power optical system, 1st guiding means 5 and 6 guiding the variable power optical system by rotation for the purpose of variable power operation, 2nd guiding means 36a and 37a guiding the 1st guiding means and the variable power optical system from a withdrawing position to an extending position without the rotation of the 1st guiding means, and an actuation means 8 rotating the 1st guiding means guided to the extending position by the 2nd guiding means and moving the variable power optical system for the purpose of the variable power operation.
Patent JP-H02224281-A (JP)
Title: Semiconductor device for detecting incident position
Inventor: TAKASUKA MASANOBU
IPC: H01L31/16
Filed: 1990-01-11
Abstract: PURPOSE:To easily form a stable high resistance layer by forming a surface resistance layer into a striped and elongated shape. CONSTITUTION:A pair of position signal electrodes 15 are provided parallely to each other along a short side of a rectangular incident surface of a predetermined conductivity type semiconductor substrate 11, and many opposite conductivity type elongated uniform width-striped surface resistance layers 13 having uniform impurity concentration are formed such that the rectangular incident surface is divided in an equal interval parallel perpendicularly to the pair of the positions signal electrode 15. Further, a bottom conductive layer of the same conductivity type as that of the semiconductor substrate 11 and an electrode 16 are provided on the opposite surface of the rectangular incident surface of the conductive substrate 11. Hereby, there can be realized a device stable and easy to manufacture.
Patent JP-H05189234-A (JP)
Title: Reduction computer
Inventor: HOSAKA TOSHIHIRO
IPC: G06F9/44
Filed: 1992-01-14
Abstract: PURPOSE:To improve the processing efficiency of a reduction processor and to permit calculation to be terminated without fail by using the result of strict analysis and executing only necessary calculation. CONSTITUTION:A compiler 2 compiles a source program which a program editing means 1 edits, generates an object program and strictly analyzes the source program. A reduction processor 3 calculates the object program which the compiler 2 generates and executes only calculation required for obtaining the calculation result at the time of calculating the object program based on the result of strict analysis by the compiler 2. Namely, the reduction processor 3 usually sets a redex (reducible expression) which is on an outermost side in the object program to be the object of reduction in the same way as the case of a most left reduction system, and reduces the real argument part only when the real argument part of the redex is a strict argument.
Patent JP-H08192051-A (JP)
Title: Catalyst for purification of exhaust gas
Inventor: KIMURA MAREO
IPC: B01D53/86
Filed: 1995-01-13
Abstract: PURPOSE: To make a carrier less liable to adsorb SOx by improvement and to prevent the poisoning of an NOx occluding material by sulfur. CONSTITUTION: This catalyst consists of a carrier made of Ti-Zr double oxides, an NOx occluding material selected from among alkali metals, alkaline earth metals and rare earth elements and carried on the carrier and a catalytic noble metal carried on the carrier. Since the heat resistance and acidity of the carrier is improved by the Ti-Zr double oxides, the SOx adsorption of the carrier is reduced, the poisoning of the NOx occluding material by sulfur is prevented and this catalyst is excellent in durability of NOx removing performance.
Patent JP-S58121832-A (JP)
Title: Emitter coupling type logical circuit
Inventor: TASAI SADAJI
IPC: H03K19/086
Filed: 1982-01-14
Abstract: PURPOSE:To flow a switch circuit for a rquired period only and to reduce average power consumption remarkably, by giving a potential introduced from a potential of an input signal to a base of a transistor(TR) connected to a point where each emitter of TRs of the switch circuit is connected. CONSTITUTION:At the period when a high potential signal is applied to a control signal terminal N20, a base potential of a Q15 is boosted independently of the potential of an input signal and a TRQ15 keeps conduction. Thus, when a high potential is applied to either one of input signal terminals N11 and N12, a Q13 is conductive at the switch circuit in place of a Q14, an output terminal N17 is low potential, an NAND output of two input signals is obtained, an output terminal N18 is high potential, an AND output of the two input signals is obtained. When a signal of low potential is applied to both the input terminals N11 and N12, the NAND output terminal N17 is high potential and the AND output terminal N18 is low potential.
Patent JP-S56103365-A (JP)
Title: Ultrasonic image pickup apparatus
Inventor: KANDA HIROSHI
IPC: G01N29/24
Filed: 1980-01-21
Abstract: PURPOSE: To decrease the echoes which are unnecessary and act as faults and improve S/N by obtaining the difference between the reflected waves from an acoustic probe system and the reflected waves from a dummy probe system.  
     CONSTITUTION: RF pulses from an RF pulser 200 are applied to a bridge circuit 210, and a probe system 220 is connected to a side terminal I and a probe system 230 of a dummy to a side terminal II. Also, a receiver 240 is connected to an output side terminal. In the probe system 230 of a dummy, there are no reflected echoes from the sample but emitting echoes and the echoes from a lens interface exist. The difference of the reflected signals from the side terminals I and II is taken out from the output terminal of a bridge circuit 210. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60148997-A (JP)
Inventor: IZUMI YUUSUKE
IPC: E21D9/06
Filed: 1984-01-13
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-2000209247-A (JP)
Title: Optical subscriber system
Inventor: IIZUKA EIJI
IPC: H04L12/44
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To add an order wire function that conducts communication for system maintenance, without causing deteriorating transmission efficiency in a passive double star(PDS) configuration contained in an optical subscriber line terminator to deteriorate. SOLUTION: In this optical subscriber system, an optical subscriber line terminator 20 installed at a station side contains a plurality of optical subscriber units 1, 2,..., n that are configured in a passive double star(PDS) configuration, and the system adopts the time division multiplex(TDMA) system for downstream paths and the time division multiple access (TDMA) system for upstream paths for transmitting signals. In this case, a burst signal (order wire signal) for a maintenance telephone signal (order wire) is set to a delay measurement area in a transmission frame.
Patent JP-H04243241-A (JP)
Title: Projection type liquid crystal display device
Inventor: KATO SHOICHI
IPC: G03B21/00
Filed: 1991-01-18
Abstract: PURPOSE:To superpose and project the image of a slide on a projection type liquid crystal display device which is used in order to obtain a large-sized screen display, and also to easily constitute a using optical system at a low cost by making the size of a liquid crystal display cell equal to that of the slide. CONSTITUTION:The device is provided with at least a light source 1, a converging lens 2, a slide mounting mechanism 3 for inserting and fixing the slide, a mirror group 4, the liquid crystal display cell, a projecting lens 6 and a screen 7, and then, the projection type liquid crystal display device is constituted so that the image of the liquid crystal display cell and the image of the slide may be superposed each other on the screen 7 so as to be enlarged and projected.
Patent JP-S62163088-A (JP)
Inventor: ANZAI MASATAKA
IPC: G09F9/00
Filed: 1986-01-13
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-H07206724-A (JP)
Title: Production of monoalkenylbenzene
Inventor: FUSHIMI NORIO
IPC: C07B61/00
Filed: 1994-01-20
Abstract: PURPOSE:To safely obtain a monoalkenylbenzene in high yield at a low cost by side chain alkenylation, with a 4-5C conjugated diene, of an aromatic hydrocarbon deaerated and dehydrated by distillation, in the presence of a catalyst, a combination of an alkali metal compound and an alkali metal. CONSTITUTION:Firstly, an aromatic hydrocarbon to be used is deaerated and dehydrated, in advance, by distillation. Secondly, the resultant aromatic hydrocarbon with the alpha-site of its side chain having at least one hydrogen atom is reacted with a 4-5C conjugated diene in the presence of a catalyst, a combination of an alkali metal and an alkali metal compound to produce a monoalkenylbenzene. It is recommended that the aromatic hydrocarbon be distilled and the resultant bottoms used as the raw material. Especially, it is preferable that, by the above distillation, the oxygen level and moisture level of the hydrocarbon be brought to <=1ppm and <=5ppm, respectively. Use of this raw material does not impair the catalyst, having highly great effects in terms of the reduction in the amount of the catalyst to be used and the improvement in the service life of the catalyst.
Patent JP-H06214343-A (JP)
Title: Base for reflection photography
Inventor: KOIKE KAZUYUKI
IPC: G03C1/795
Filed: 1993-01-14
Abstract: PURPOSE:To provide the base which has the softness approximate to the hand of a base formed by using raw paper and has an excellent handling property, high smoothness and high brightness by respectively specifying the density of a base body and the value obtd. by dividing the stiffness of the base by cube of the thickness of the base. CONSTITUTION:Both surfaces of the base body are provided with a thermoplastic resin by a melt extrusion method. The base body is a white plastic film and preferably consists mainly of a polyester resin, polystyrene resin and vinyl chloride resin and, more preferably, the polyester resin. The base body constituted by incorporating an inorg. white pigment into, for example, polyester and stretching the polyester to form voids is used as the base body. The density of the base body is 0.6 to 1.3g/cm<3>, more preferably 0.8 to 1.2g/cm<3>. The E value defined by the equation of the base is in a 400 to 1600 range. In the equation, S denotes the stiffness (gf.cm) of the base stimulated by JIS 8125 and T denotes the thickness (mm) of the base.
Patent JP-S63174079-A (JP)
Title: Releasing agent coating device
Inventor: SENBA HISAAKI
IPC: G03G15/20
Filed: 1987-01-14
Abstract: PURPOSE:To uniformize the viscosity of a releasing agent and to stabilize coating on a roller, etc., by providing a heat-conductive member equipped with an extension part extending to the inside of a releasing agent coating member. CONSTITUTION:The releasing agent coating member 13 formed of fibrons and flexible porous resin obtained by orienting fluororesin or heat-resistant fiber and a support member 14 made of heat-resistant resin are held detachably by a guide rail 15 and pressed against the roller 1 to be coated by a spring 16, and the releasing agent coating member 13 is provided with the heat- conductive member 17 made of a good heat conductor having the extension part 17a extending to the inside. Consequently, the heat conductive member 17 made of the good heat conductor heats the releasing agent coating member 13 even from the inner part by the conduction of heat from a fixing roller 1, etc., and even a releasing agent held inside decreases in viscosity and moves toward the roller 1 smoothly.
Patent JP-S62164576-A (JP)
Title: Stamp
Inventor: IWAMOTO KAZUO
IPC: B41K1/02
Filed: 1986-01-16
Abstract: PURPOSE:To make a stamp handy to carry and easy to use, by constituting the face of a printing body having numberless open pores containing ink and a cover piece arranged to the hole part of a thin holding plate in a slidable manner in order to cover said printing body. CONSTITUTION:A printing body 3 is arranged to the hole 1a of a thin holding plate 1 to be received in a holding box body 4 which is, in turn, fixed to a thin elastic plate 2. The printing body 3 is fixed to the holding box body 4 by an adhesive while the holding box body 4 is also fixed to the thin elastic plate 2 by the adhesive. The printing body 3 has numberless open fine pores containing ink. The thin holding plate 1 is contacted with an object 6 to be stamped such as paper in such a state that a cover piece 5 is arranged at a position not covering the printing body 3 and the thin elastic plate 2 is pressed toward the article 6 to be sealed by a hand and deformed. Whereupon, the printing part 3a of the printing body 3 is contacted with the object 6 to be printed under pressure to perform stamping.
Patent JP-S63174453-A (JP)
Title: Line terminating set
Inventor: HIRASAWA YOSHIYASU
IPC: H04L29/00
Filed: 1987-01-14
Abstract: PURPOSE:To easily recover a line, by operating a battery backup function with a backup switch when all of the functions of a line terminating set stop. CONSTITUTION:When the disconnecting state of data sending in a terminal equipment 1 while a battery backup operation is performed at the time of the disconnection of a commercial power source, is detected, the battery backup operation is stopped transiently. In such state, when the sending of the data of the terminal equipment 1 is started again, a power source is applied on the line terminating set 2 from a battery 4 with the backup switch 22, then, the bat tery backup function is operated.
Patent JP-H10196224-A (JP)
Title: Storage device in wall surface
Inventor: OINISHI YOUZOU
IPC: E04F19/08
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent a storage box and all from being taken out so as to improve crime preventiveness. SOLUTION: This storage device is wall surface is provided with a storage box 2 embedded in a wall 1, a door 3 closably fitted to a front face opening of the storage box 2, a lock 4 for locking the door 3 in the closed state, and a decorative member 5 closably fitted to cover the front face side of the door 3 and storage box 2. The storage box 2 is fixed by driving fasteners 7 into the wall from a peripheral frame 6 provided around the front face of the storage box 2 and also by driving fasteners 7 into the wall 1 from the inner surface in the storage box 2.
Patent JP-H06216216-A (JP)
Title: Automatic transferring apparatus and automatic transferring method for article by use of same
Inventor: MATSUO TOSHIFUMI
IPC: H01L21/677
Filed: 1993-01-14
Abstract: PURPOSE:To detect transfer trouble at an early stage by incorporating a bar code reader in an arm device and by catching current position information on a wafer carrier during its transfer successively. CONSTITUTION:A bar code reader 37A which can read a bar code 3 attached to an article 1 held by an arm device 36 is incorporated in the arm device 36 of an AGV (article transfer robot) 30. When a semiconductor wafer cleaning process is applied to it, the bar code 3 is read and position information of a water carrier 1 is transmitted to a host computer system every moment while the wafer carrier 1 is transferred from a stocker to a cleaning device or vice versa. It is thereby possible to realize precision operation control ad maintenance of the process.
Patent JP-S57121537-A (JP)
Title: Paper feeder
Inventor: MITO TOSHIAKI
IPC: B65H3/06
Filed: 1981-01-16
Abstract: PURPOSE:To lengthen the expected life span of parts by connecting a shaft of a separating roller to a rotating member for transmitting rotation only in the opposite direction to paper feeding and providing the rotating member with a stopping member. CONSTITUTION:When a paper is fed out by a roller 1, and further by feed rollers 23, 24 so as to be clamped between the roller 1 and a separating roller 13, the paper is about to rotate the separating roller 13 and a roller shaft 12 in the paper-feeding direction, but one-way clutch 14 is adapted to bring an engaging portion 16 of a forward rotation preventing lever 15 into engagement with an elongated hole 17 to stop the rotation. Thus, a frictional separating surface of the separating roller can be always changed, which results in that the roller is uniformly worn away so as to lengthen the parts life span thereof.
Patent JP-H09198038-A (JP)
Title: Stringed instrument
Inventor: AIZAWA JUNICHI
IPC: G10D1/08
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a bridge which can make the sound of the stringed instrument a little loud by using a ceramic material or carbon material for the bridge. SOLUTION: The stringed instrument having the bridge 8 which transmits the vibration of strings 2 to a musical instrument main body uses the ceramic material or carbon material for the bridge 8. The ceramic material in this case is based on alumina, silicon carbide, silicon nitride, alumina zirconia, etc. Thus, the ceramic material or carbon material is used instead of a conventional bone rod since the sound transmission is superior, and as for how well a sound is transmitted, the propagation speed of the sound is one index. Further, the bridge 8 used for this stringed instrument has its top rounded to almost 2R and is finished preferably to roughness close to a specular surface so that the strings are not rubbed against the top.