baber/WOPTO huggingface dataset:
Patent JP-S59206524-A (JP)
Title: Construction of underwater wall
Inventor: KUNITOMI AKIRA
IPC: E02D5/00
Filed: 1983-05-07
Abstract: PURPOSE:To facilitate the construction of underwater walls by a method in which flexible bags are set between plural piles driven into the bottom under water until the bottom is covered, and sand is packed into the bags by replacing water in the bags. CONSTITUTION:Plural piles 1 each of which has guide plates 2 on its left and right sides are driven into the bottom 4 under water at a given interval by facing their guide plates 2. Flexible bags 5 filled with water are set through the guide plates 2 between the piles 1 until the bottom 4 is covered. Two pipes 6 and 7 are inserted into the bag 5, sand 8 is supplied from one pipe 6 into the bag 5, and water in the bag 5 is discharged from the other pipe 7. The sand 8 can thus be easily packed into the bags 5 and underwater walls can be constructed easily and economically.
Patent JP-S60223240-A (JP)
Title: Monitor device of heterodyne frequency converter
Inventor: IMAI TOSHIO
IPC: H04B17/00
Filed: 1984-04-19
Abstract: PURPOSE:To monitor a transmission frequency converter with simple constitution by reproducing a signal equal to an input IF signal to be applied to said frequency converter from the output of a circulator which branches the reflected wave of an output BPF. CONSTITUTION:The local oscillator signal sent from a local oscillator 1 is mixed with an IF signal and applied to the frequency conversion through a transmission frequency converter 3. This converted wave output includes the leakage of a transmission output signal, an image signal and a local oscillator signal respectively. An output BPF4 transmits only the transmission output signal and also reflects totally other two components. These reflected waves are separated by a circulator 11 set between the BPF4 and the converter 3 and applied to a mixer 12. An IF amplifier 13 connected to the output terminal of the mixer 12 obtains the difference between the image and local oscillator signals out of the output of the mixer 12 and reproduces a signal equal to the IF signal applied to the converter 3. Thus the converter 3 can be monitored by means of said reproduced signal.
Patent JP-H06263052-A (JP)
Title: Control device for power steering device
Inventor: KODAMA KAZUMASA
IPC: B62D113/00
Filed: 1993-03-13
Abstract: PURPOSE:To control voltage so as to give a necessary pump flow rate while keeping the number of revolutions of a motor by providing an impression voltage correcting means to impress a driving current value upon a voltage indicating means as a correction voltage value to impression voltage. CONSTITUTION:An electric motor is connected to an electronic control device 45. A steering sensor 216 installed on a steering wheel 11, a vehicle speed sensor 218 installed on a transmission and a motor current detector 210 are connected to this electronic control device 45. This electronic control device 45 feeds back a motor voltage value to target preset voltage of the motor, and adds a motor current value to a motor target voltage value as a correction value of motor voltage. A necessary pump flow rate is maintained by this correction.
Patent JP-S57195171-A (JP)
Title: Aqueous ink composition
Inventor: KOUSAKA TETSUO
IPC: C09D11/00
Filed: 1981-05-25
Abstract: PURPOSE: The titled composition, consisting of an aqueous solution of a water- soluble dye containing omadine zinc, and having improved antimicrobial effect, smooth ink output without the paper slipping pheonomenon and good transfer property to the surface of writing paper.  
     CONSTITUTION: A composition prepared by adding 0.01W0.5wt%, based on the total ink composition, omadine zinc of the formula to a mixed component of a water-soluble dye, e.g. direct dye, basic dye or acid dye, as a colorant and a mixed solvent system consisting of water, preferably 95W80wt%, and water- soluble polhydric alcohol, preferably 5W20wt%, and if necessary a surfactant, e.g. the anionic, or nonionic type.  
     USE: An ink for ball-point pens. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58197479-A (JP)
Title: Piston ring mounting and dismounting mechanism for compressor
Inventor: SANO TAIJI
IPC: F04B39/04
Filed: 1982-05-13
Abstract: PURPOSE:To facilitate maintenance control of a compressor by installing a detachable cover onto the head part of a high-pressure cylinder and permitting replacement of a piston ring to be performed by demounting the cover and taking- out the piston-ring installation part outside. CONSTITUTION:When a piston ring is replaced, a piston ring P3 and a ring holder 4 are transferred in the vicinity of the top dead point, and a cover 6 and a washer 8 are removed by unloosing each screw part, and then a bolt 5 is taken away, and the ring holder 4 and the piston P3 are separated by loosening the screw part 35 at the top part of the ring holder 4, and then a bolt is screwed into the screw part 43 formed on the ring holder, and then the ring holder is taken-out. Thus, piston rings 41 and 42 etc. can be replaced easily.
Patent JP-H01251013-A (JP)
Title: Liquid crystal display device
Inventor: HONJO TERUBUMI
IPC: G02F1/1333
Filed: 1988-03-31
Abstract: PURPOSE:To obtain an easily producible liquid crystal display device having a simple constitution by bonding and sealing air-tightly strip-shaped transparent electrode substrates to each other with a transparent bonding agent filled into joints of the electrode substrates, and bonding the electrode substrates to a transparent electrode substrate having a size equal to the size of display screen. CONSTITUTION:Two strip-shaped transparent electrode substrates 24 are bonded to each other with a transparent bonding agent 28 filled into joint parts of the electrode substrates 24. Thus, the joint parts are sealed air-tightly, and the two bonded electrode substrates 2 are bonded to a transparent electrode substrate 20 having a size equal to the size of a display screen. Thus, cell gaps 23 are formed without press-sticking a group of the strip-shaped transparent electrode substrates 24 with a transparent substrate for supporting. By this constitution, constitution of a liquid crystal display device is simplified and its production is facilitated.
Patent JP-H10274400-A (JP)
Title: Fuel tank for gas combustion heating equipment
Inventor: KITANO TOMOAKI
IPC: F17C13/12
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the malfunction such as breakdown of a container in a range of abnormal temperature so as to improve the safety by operating a safety device so as to discharge the fuel gas, which is stored inside of the container, outside when the container is heated at the predetermined temperature. SOLUTION: A safety device 18 for discharging the fuel gas filled inside of a container 10 outside when a container 10 is heated at the predetermined temperature is provided near the periphery of an injection port, and a fusible body 20 to be melted at the predetermined temperature is provided in a discharge passage formed in a valve member 15. When a gas combustion heating equipment 21 is inserted into the injection port for installation, a valve device 13 and a valve member 15 are separated from each other, resisting the spring force of a spring 12, and the fuel gas inside of the container 10 enters the gas combustion equipment 21 for combustion. In this condition, when the container 10 is heated at the predetermined temperature and the fusible body 20 is melted, the discharge passage 19 is opened by the pressure of the fuel gas inside of the container 10.  With this structure, the fuel gas inside of the container 10 is discharged outside through a clearance between the container 10 and the spring receiver 11 and the discharge passage 19.
Patent JP-H08251855-A (JP)
Title: Bearing holding apparatus
Inventor: KOMATSU IZUMI
IPC: H02K5/167
Filed: 1995-03-10
Abstract: PURPOSE: To assure the predetermined strength to obtain a bearing holder having high bearing accuracy by forming a collar part with a couple of bearing holding bodies and combining the collar part in opposition. CONSTITUTION: A bearing holder 1 is formed of a first bearing holding body 7 and a second bearing holding body 8 formed by plastic process of metal and each body has a cylindrical part having a through hole for engagement with the bearing 22, 22 and a collar part. The collar part is provided with a hole opened to insert an engaging member 2 to assure the positioning of the first bearing holding body 7 and second bearing holding body 8 and allows mounting such engaging member 2 to a mechanical chassis with a mounting screw 28.
Patent JP-H11279308-A (JP)
Title: Vinyl chloride-based resin composition for foaming
Inventor: TOKAWA SEIJI
IPC: C08L27/06
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride-based resin composition which generates little amount of hydrogen chloride or a smoke containing carbon dioxide, etc., and has a good expandability. SOLUTION: The vinyl chloride-based resin composition comprises 100 pts.wt. vinyl chloride-based resin and from 1 to 40 pts.wt. inorganic hydrogen chloride scavenger, wherein the inorganic hydrogen chloride scavenger comprises from 44.26 to 50.26 wt.% silicon oxide, from 29.30 to 35.30 wt.% aluminum oxide, from 14.45 to 20.45 wt.% sodium oxide, a very small amount of calcium oxide and a very small amount of magnesium oxide.
Patent JP-H06288022-A (JP)
Title: Fire resisting construction of unit building
Inventor: FUKUZAWA YOSHIYUKI
IPC: E04B1/348
Filed: 1993-04-06
Abstract: PURPOSE:To make unnecessary labor for covering beams or columns with fire resisting materials one by one at a plant and to make no use of coating beams or columns with fire resisting materials together as a unit even in a construction site. CONSTITUTION:A ceiling (panel) 15, a floor (panel) 16 and a wall (panel) 17 built in building units 3 and 4 are formed of noncombustible materials such as calcium silicate boards, ALC boards, etc. Room spaces 11-14 surrounding a fire breaking out inside a building are formed.
Patent JP-H04313680-A (JP)
Title: Dehumidification control system for grain dryer
Inventor: KOBAYASHI SHIGEO
IPC: F26B25/12
Filed: 1991-04-12
Abstract: PURPOSE:To make it possible to eliminate water droplets adhered to the inner wall of a cold emitting chamber and dehumidify a highly moistruized state in the chamber after having discharged raw unhulled rice stored in the cold emitting chamber which cools dried grains. CONSTITUTION:Raw unhulled rice stored in the cold emitting chamber 3 which dries grains is fed to a hot air dryer device 6 for a final drying service. At the same time, when the drying service starts, open air is arranged to circulate in the cold emitting chamber 3 for a specified time in order to dehumidity the inner wall of the device 3 by ventilating the open air. The dehumidification of the inner wall of the cold emitting device makes it possible to prevent grains from absorbing the moisture when the dried grain are supplied to the cold emitting device.
Patent JP-H0660395-A (JP)
Title: Method and device for driving brake of disk system
Inventor: BIN KEIZUI
IPC: G11B33/08
Filed: 1993-04-06
Abstract: PURPOSE: To enable high speed access by performing operation under a brake mode at the time of stopping a pickup too and hence quickly performing tracking. CONSTITUTION: A lock signal or an unlocking signal is outputted by a lock signal generating block 100. A brake driving signal is outputted by a microcomputer 120 from the time of stopping a feed motor for moving the pickup from a disk in a radial direction until its locking state. The unlocking signal is only outputted during a period of outputting a feed mode driving signal by a logical means 140, and a brake circuit 200 is operated in a brake mode, so as to quickly perform the tracking by suppressing a signal of a lens. A brake circuit 200 becomes the brake mode at the time of stopping the pickup by the lock signal outputted from the logical means 140, so as to carry out the tracking.
Patent JP-S5415123-A (JP)
Title: Dc motor controller
Inventor: TSUTSUI YOSHIO
IPC: H02P7/298
Filed: 1977-07-06
Abstract: PURPOSE: In controlling a DC motor by means of rectifiers capable of regular and reverse conversion, to use regenerative braking not only for speed control but also for stoppage by making constant current and voltage limitation control and field current raising control simultaneously. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61237149-A (JP)
Title: Program loading system
Inventor: SHIOMI YOSHIHISA
IPC: G06F11/10
Filed: 1985-04-15
Abstract: PURPOSE:To shorten a loading time, and also to reduce the load of a center station by executing the loading of a program to an area in which the contents of a memory are different from a loading program. CONSTITUTION:A center station 101 compares an operation result part data of a program check result signal which is received from a remote station 103, and a logical operation result to a program transferred to the memory area concerned which is held by the station 101. In case they are compared and do not coincide with each other, a head address of a memory for storing a program and a byte length of the program are informed from the station 101 to the station 103 by a program load signal. When a program transmitting request is received from the station 103, a block of the program is transferred as a data from the station 101 to the station 103. In such a way, by executing the loading of the program to an area which is different from an area which is brought to loading, the loading time is shortened, and also the load of the station 101 is reduced.
Patent JP-H04291969-A (JP)
Title: Thermal infrared-ray sensor and manufacture thereof
Inventor: KOMATSU KIYOSHI
IPC: G01J5/02
Filed: 1991-03-20
Abstract: PURPOSE:To eliminate a step between a temperature sensing part and an electrode of a thermal infrared-ray sensor, to reduce a stepwise disconnection and to prevent improper contact on a boundary. CONSTITUTION:After a temperature sensitive film 14 is formed on bridges 12a, 12b, the film 14 is ion implanted to introduce an impurity thereto, thereby incorporating conductivity in the film 14. Thereafter, a silicon nitride film 19 having a pattern of electrodes is formed on a surface of a silicon substrate 11, with the film 19 as a mask an n-type impurity such as arsenic ions are implanted to form electrodes 15a, 15b made of high concentration impurity regions.
Patent JP-S59204897-A (JP)
Inventor: FUJIMOTO JIYUNICHIROU
IPC: G10L15/06
Filed: 1983-05-09
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-S576443-A (JP)
Title: Recorder and reproducer
Inventor: ICHINOSE AKIRA
IPC: G11B21/10
Filed: 1980-06-13
Abstract: PURPOSE:To maintain stable tracking control, by moving a shifting table by a distance corresponding to the number of jumping operations, whenever the jumping operation by a tracking control element is finished. CONSTITUTION:An optical system containing a tracking control element 17 is fixed to a shifting table 100, and is formed so that it can be moved vertically against the tracking direction of a recording disk 7 by a motor 19. And, when a jumping command is inputted to a commanding circuit 26, the control element 17 is made to execute a jumping operation through a voltage generating circuit 27 and a driving circuit 16, subsequently the jumping operation is stopped by a signal of a stop pulse generating circuit 25, also said singal is provided to a shifting voltage generating circuit 20, and a shifting table 100 is moved by a distance corresponding to the number of jumping operations. Accordingly, even if jumping is repeated, deflection of the tracking control element 17 is not accumulated, and a stable control can be executed.
Patent JP-S59208371-A (JP)
Inventor: FUJIWARA TOSHIKAZU
IPC: F25B39/02
Filed: 1983-05-11
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-S60224885-A (JP)
Inventor: MURAKAMI EIJI
IPC: D06M101/16
Filed: 1984-04-21
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-S61238626-A (JP)
Title: Paper feeder
Inventor: SAOTOME SUMITOSHI
IPC: B65H3/52
Filed: 1985-04-16
Abstract: PURPOSE:To absorb lost motion with a simple structure as well as to make stabilized paper feedability securable all the time without sensing an offensive noise, by installing a pressing device in a direction opposed to a copying material separating member and making constant pressure act on a paper feeding device. CONSTITUTION:When a magnet solenoid 44 is attracted with a first paper feeding signal, a lever 38 rotates to the left and a claw 38b comes off a first stopping position of a control ring for a one-turn spring clutch 37 so that a shaft 34 gets rotating. Therefore, a cam plate 36 depressing a paper loading block 12 so far is separated from a cam follower 41a, and the loading block 12 is pressed to a roller 32 by dint of a spring 43. At this time, since braking action of constant pressure works on this roller 32 in a paper feeding direction all the time by frictional force lying between the roller 32 and a separation sheet, the cam follower 41a goes up at the roller side gradually along an A surface of the cam plate 36, and since lost motion or the like in a bearing is absorbed, an impact is eliminated whereby stabilized paper feedability is securable without sensing any offensive noise.
Patent JP-2000278698-A (JP)
Title: Device and method for encoding picture and supply medium
Inventor: KONDO TETSUJIRO
IPC: H04N1/41
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To generate a higher hierarchy picture that can restore an original picture in a short time by generating a prediction coefficient, updating a class code and updating the prediction coefficient in an initial operation. SOLUTION: A prediction coefficient is generated by using the pixel value of an original picture and that of a first picture. The prescribed part of the first picture is stored as the pixel value and the other part as a class code. The prediction coefficient is stored in correlation with the class code and the pixel value of the second picture is calculated by using the corresponding prediction coefficient. The stored class code and the stored prediction coefficient is updated in accordance with the comparison result of the first and second pixel values. In an initial operation, the prediction coefficient is generated and the class code is updated and then the prediction coefficient is updated.  In an encoder 1, for example, a prediction coefficient update circuit 7 generates the prediction coefficient by using the higher hierarchy picture inputted from a selector 5 and the original picture and outputs the obtained coefficient to a prediction coefficient memory 4.
Patent JP-H07265793-A (JP)
Title: Manufacture of vinyl chloride resin laminated/steel plate
Inventor: TANAKA YUTAKA
IPC: B05D7/24
Filed: 1994-03-28
Abstract: PURPOSE:To provide a manufacturing method for a vinyl chloride resin laminated steel plate of superior bonding properties of a fluororesin film coated on the surface. CONSTITUTION:In a manufacturing method for a vinyl chloride resin laminated steel plate in which primary coat is applied to a plated steel plate and baked and then a vinyl chloride resin sol coating material is applied and baked, a fluororesin coating material is applied for coating after the vinyl chloride resin sol coating material is applied and before baking is carried out.
Patent JP-H10273515-A (JP)
Title: Self-emulsifiable epoxy resin and its composition
Inventor: YOSHIDA KAZUHIKO
IPC: C08G18/58
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition which is excellent in emulsion stability and gives a cured film excellent in corrosion resistance and water resistance by reacting a compound having terminal isocyanato groups with an epoxy resin to give a reaction product having an oxazolidone ring in the molecule and a specified epoxy equivalent. SOLUTION: The compound having terminal isocyanato groups is obtained by reacting a polyalkylene glycol compound with a polyisocyanate compound at an equivalent ratio of isocyanato groups to hydroxyl groups of (1.5 to 3.0):1. The molecular weight of the polyalkylene glycol compound used is 500 to 15,000. The polyisocyanate compound comprises, e.g. 2,4-tolylene diisocyanate. The epoxy resin used has at least two epoxy groups in the molecule and comprises, e.g. bisphenol A epoxy resin. The specified epoxy equivalent mentioned above is 250-10,000 g/eq. The epoxy resin and the compound having terminal isocyanato groups are reacted at an equivalent ratio of epoxy groups to isocyanato groups of (1.5 to 5.0):1 at 110-200 deg.C for 1 to 10 hr.
Patent JP-H05149076-A (JP)
Title: Earth auger device
Inventor: MIYATA KENICHI
IPC: E02F5/02
Filed: 1991-01-22
Abstract: PURPOSE:To prevent the scatter and adhesion of excavated earth to the circumference of a thrust device through a vertical hole in an earth auger device consisting of an earth auger, a driving device rotating the earth auger connected thereto, the thrust device providing thrust to the earth auger and a hydraulic cylinder coupling the driving device and the thrust device with each other, and passing through the vertical hole provided to the thrust device by the earth auger. CONSTITUTION:Position and length are so set in a part of an earth auger 6 passing through a vertical hole 2b of a thrust device 2 that a driving device 7 is not fallen off from the vertical hole 2b even in the case it moves up and down. A blockading columnar body 6a having an outside diameter (d) slightly smaller than an inside diameter D of the vertical hole 2b is provided. The vertical hole 2b is blockaded by the blockading columnar body 6a, so that excavated earth is not seen around the thrust device.
Patent JP-H09250083-A (JP)
Title: Polyester fiber for paper making
Inventor: HAMAGUCHI TADAAKI
IPC: D06M101/16
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain polyester fiber for paper making that has a specified or less interfibrous friction coefficient in wet condition, and a specified or less ratio of the interfibrous friction coefficient in wet condition to that in dry condition, causes less scattering of fluff, and has sufficient dispersibility in water, and excellent homogeneity and feeling. SOLUTION: This polyester fiber for paper making having an interfibrous friction coefficient in wet condition (μW) satisfying an equation μW<=0.2, and a ratio of μW to the interfibrous friction coefficient in dry condition (μD) satisfying an equation μW/μD<=0.7 comprises a polyalkylene glycol (derivative) having a number-average molecular weight ranging from 5×10<4> to 1.5×10<6> or a polyacrylamide (derivative) having a number-average molecular weight ranging from 5×10<4> to 1.5×10<6> which is bonded to the polyester fiber preferably in a quantity of 0.1-2.0% (to fiber weight).
Patent JP-H06276153-A (JP)
Title: Method for receiving optical signal in polarization diversity reception
Inventor: FUJISAKI AKIRA
IPC: H04B10/516
Filed: 1993-03-17
Abstract: PURPOSE:To enable stable receiving by permitting the configuration of an electric circuit processing the electric signal from a photodetector to be simple in a polarization diversity receiving system. CONSTITUTION:In the polarization diversity receiving method, the state of demodulating signals in respective reception optical ports 2 are detected, the operation of the photodetectors 3 in the reception optical ports 2 is changed-over based on the detection information and the electric signal changed-over and selected from the photodetectors 3 are electrically processed in the respective reception optical ports 2 by a common electric circuit 4. The reverse bias voltage of the photodetectors 3 in the reception optical ports 2 are changed-over based on detection information and the optimum photodetectors 3 of the reception optical ports 2 are operated.