baber/WOPTO huggingface dataset:
Patent JP-H05214622-A (JP)
Title: Spinning frame
Inventor: STAHLECKER FRITZ
IPC: A43B3/00
Filed: 1992-07-20
Abstract: PURPOSE: To independently stop the feeding of a sliver to a spinning station by allowing stoppage independently of a delivery rollers of other spinning stations. CONSTITUTION: The surface 55 of the arm 47 of a lever 44 can be engaged with the surface 53 of the cam 52 which is rotated together with a delivery roller 14. When the lever 44 is revolved on a shaft 45 to the position of the dotted line, the operating position of the lever 44 is secured by means of a tension spring 48, and the surface 55 can be engaged with the surface 53 of the cam 52 to stop the delivery roller. The transferable torque of the detent spring 38 is exceeded, and the delivery roller 14 is therefore uncoupled from the shaft 28 and stopped independently from an attached drawing device.
Patent JP-H0792960-A (JP)
Title: Picture display device
Inventor: TAKESHIMA SUSUMU
IPC: G06T11/80
Filed: 1993-09-22
Abstract: PURPOSE:To eliminate a failure generated at the time of displaying a reduced picture and to obtain an easy to see picture whose density is adequate by changing and controlling a threshold value by a reducing algorithm while an operator is seeing a screen. CONSTITUTION:Picture information are stored in a picture memory 7 by sending the information from an image file server or the optical disk of a device-self. Reduced threshold value is inputted to a threshold value storing external memory 11 and initialized. The threshold levels in the threshold value storing external memory 11 are changed successively in real time by the operation of an icon or a keyboard. A reduced picture is displayed on the screen according to the reducing algorithm corresponding to a selected threshold value. Then, in a case that the density of the screen is judged inadequate, the gradation of the display picture on the screen is adjusted to be a preferable gradation by inputting a reduced threshold value to be changed in the threshold value storing external memory 11 with the operation of the icon, etc., and changing the reducing algorithm corresponding to the selected threshold level.
Patent JP-H04116814-A (JP)
Title: Through type current transformer
Inventor: WATANABE MITSUO
IPC: H01F38/28
Filed: 1990-09-06
Abstract: PURPOSE:To facilitate the fitting and assembling steps of a field relaxation shield by a method wherein a through type current transformer fitted with the field relaxation shield is arranged around and opposite to a high potential primary conductor while the remaining through type current transformers not fitted with the field relaxation shield are arranged outside the initial transformer. CONSTITUTION:A through type current transformer 2a is arranged around and opposite to a high-voltage primary conductor 1. This through type current transformer 2a is composed of the low-potential secondary winding 4a wound around circular iron core 3a and the grounded field relaxation shield 5a wound around together with the low-potential winding 4a. The remaining through type current transformers 2b, 2c are juxtaposed outside the transformer 2a as the inner side through type current transistor. These transformers 2b, 2c composed of the secondary low-potential windings 4b, 4c wound around the other circular iron cores 3b, 3c are not fitted with the field relaxation shield at all.
Patent JP-S60123831-A (JP)
Inventor: ROBAATO BII IIBUSU
IPC: G03B23/02
Filed: 1984-11-09
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-H1082227-A (JP)
Title: Automobile driving device
Inventor: MURAYAMA KOJI
IPC: E05B85/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of noise caused by a signal line and remove noise and the like of error operation and a radio based on the noise by integrally forming a drive mechanism part and a drive control part, and housing them in a case part. SOLUTION: A drive control part for controlling the drive mechanism of an automobile and a signal control means including a receiver 10, CPU 5, an ID code memory 3, an input circuit 9, a circumferential circuit 5, an output circuit 7 and the like are constituted to be mounted on a circuit board. A drive mechanism part and the drive control part is integrally formed, and housed in case parts 31, 32. Need disposing a signal line between the drive mechanism part and the drive control part is eliminated. Thus, noise caused by the signal line does not generate, error operation caused by noise is prevented and noise and the like of a radio can be eliminated. Cost is reduced and attaching working of a driving device is simplified.
Patent JP-H1084642-A (JP)
Title: Controller for charging generator of vehicle
Inventor: TSUCHIYA MASANORI
IPC: H02J7/24
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To control the rise of detected voltage by the detection of a diode of high frequency noise of a radio equipment, etc., to realize a controller of a power generator for a vehicle which can prevent malfunction such as erroneous stop of power generation of a charging generator and erroneous lighting of a charging display lamp. SOLUTION: A battery voltage detecting terminal S is connected to a generated voltage output terminal B via a diode 301 having reverse recovery time of 1μs to 10μs and a resistor 302. A voltage V1 between the resistors 303 and 304 is compared with the reference voltage 307 with a comparator 306 and its output signal controls conductive and non-conductive conditions of a transistor 308 for magnetic field current limitation. The voltage V1 and the reference voltage 310 are compared with the comparator 309. When the voltage V1 exceeds the reference voltage 310, a transistor 311 for driving the charging display lamp becomes conductive to light the charging display lamp 4.  When the terminal S is radiated with a radio frequency, forward and backward currents are almost equal because the reverse recovery time of the diode 301 is very slow and thereby the voltage V1 hardly changes to prevent variation of the generated voltage and erroneous lighting of display lamp 4 due to over-voltage detection.
Patent JP-H1179733-A (JP)
Title: Production of sodium boron hydride
Inventor: IWAO TETSUYA
IPC: C01B35/12
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To stably produce sodium boron hydride in a high yield by stirring with addition of abrasive particles or by using a homogenizer in the reaction process of sodium hydride or sodium aluminum hydride with trialkyl borate in a hydrocarbon solvent. SOLUTION: When sodium hydride or sodium aluminum hydride is allowed to react with trialkyl borate by stirring in a hydrocarbon solvent, abrasives of spherical particles comprising a ceramic material or metal with 0.5 to 10 mm diameter is added by 10 to 50 vol.% of the reaction liquid for stirring. Or, the mixture is stirred to react in a homogenizer at 5000 to 20000 rpm rotation to produce sodium boron hydride. The abrasive medium has an effect to collide with one another to pulverize the solid content in the reaction liquid, and the homogenizer gives large shearing force to the dispersion system.
Patent JP-H1185673-A (JP)
Title: Method and device for controlling shared bus
Inventor: YAMAMOTO KENJIRO
IPC: G06F13/36
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To improve the data input/output throughput of a shared bus by dynamically switching plural bus protocols for each unit of single data corresponding to an address from a processor. SOLUTION: Bus protocol controllers 401-403 are provided corresponding to plural bus protocol functions, the bus protocol function is switched by setting a mode signal 64 from a processor 3 to a mode register 5, and access is performed by that bus protocol. The operation of this bus protocol and the switching operation of bus protocols are synchronized by machine state controllers 7 and 407 and a bus mode/timing controller 406.
Patent JP-S6298468-A (JP)
Title: Correction processing system for satellite image
Inventor: SETO YOICHI
IPC: G06T1/00
Filed: 1985-10-25
Abstract: PURPOSE:To correct shape distortion at the same time as photographing and to transmit it to a ground receiving equipment by separating the distortion which spreads two-dimensionally, in two one-dimentional directions, providing an exclusive processor in each separate direction and correcting the distortion by pipeline processing. CONSTITUTION:An image which has been photographed by an earth observation satellite 1 is transmitted to a satellite ground station2, a ground base 3 and a ship 4. The transmission image is an infrared-ray image for bringing temperature distribution information of the sea surface 41, geometrical distortion correction processing is executed, and as for the corrected image, it is also possible to transmit to a farther place through a communication/broadcasting satellite 5. By analyzing a sea surface temperature and a tidal current, etc. of a received image, for instance, marine resources can be searched and managed immediately. In this system, the geometrical distortion is corrected at the same time as photographing satellite, but the correction processing is divided into two stages, and the processing is executed like a pipeline by each separate processor of each stage. That is to say, an intermediate image 7 is obtained from an uncorrected image 6, and subsequently, a corrected image 8 is obtained from the intermediate image 7.
Patent JP-S6480831-A (JP)
Title: Dental occlusion sensor element
Inventor: YASUDA TADASHI
IPC: A61C19/04
Filed: 1987-09-24
Abstract: PURPOSE:To detect the occlusion of teeth quantitatively and speedily by an easy method by arranging striped electrodes which extent crossing each other on both surfaces of a pressure-conductive elastomer sheet. CONSTITUTION:The sensor element has an occlusion part 10, a repeating part 11, and an output terminal part 12. The occlusion part 10 has the pressure- conductive elastomer sheet 20 interposed between lead substrates 15 and 16. This pressure-conductive elastomer sheet 20 is constituted by incorporating conductive magnetic particle of 0.1-20mum particle size in a sheet made of an insulating elastic body by 2-30vol.% so that the powder is oriented in the thickness direction of the sheet 20. The striped electrodes which extend crossing each other are formed at the detection electrode parts A of the lead substrates 15 and 16.
Patent JP-S6392038-A (JP)
Title: Chip feeding method
Inventor: YAMAMOTO AKIHIRO
IPC: H01L21/68
Filed: 1986-10-06
Abstract: PURPOSE:To ensure the separation even if a gap between chips is narrow and to make it possible to perform stable feeding, by deteriorating a bonding agent, which holds the chips on a supporting sheet, with a light beam or a thermal beam, and separating the chips from the supporting sheet. CONSTITUTION:A bonding agent, which holds chips 1 on a supporting sheet 2, is deteriorated with a light beam or a thermal beam, and the chips 1 are separated from the supporting sheet 2. It is not necessary to break the supporting sheet 2 in order to separate the chips 1. The chips can be separated without skipping the neighboring chip 1 even if a gap between the chips 1 is small. Since the attitude of the chip 1 is stabilized in separation even if the chip is minute, stable feeding is possible. Holes are not present in the supporting sheet 2. The sheet 2 is not slackened. Tension does not become unstable in this sheet. The positions of the chips 1 are stable. Therefore, the chips 1 can be supplied stably.
Patent JP-H04117598-A (JP)
Title: Operational history monitoring device for control/ monitoring device
Inventor: ARAI KOJI
IPC: G08B23/00
Filed: 1990-09-07
Abstract: PURPOSE:To make the investigation of a defective cause resulted in the generation of nonconformity and to clearly divide responsibility partitions by recording the history of operation executed to a controller in a history information recording means and monitoring the contents of it later. CONSTITUTION:A CPU 11 of a controller 10 executes the control and the monitoring of respective kinds of facilities by a command from a center device 20 or by the key operation of a key operational panel 12 by an operator. At the same time, the respective operation is recorded in a history information recording memory 15 as an operational history. Then, the contents of history information recorded in the history information recording memory 15 can be displayed on a reading LCD 13 by a person which can monitor the operational history. Thus, the investigation of the defective cause of nonconformity generation comes to be easy and the clear dividing of responsibility partitions can be executed.
Patent JP-S60131833-A (JP)
Title: Manufacture of quartz glass
Inventor: TOKI MOTOYUKI
IPC: C03B8/02
Filed: 1983-12-16
Abstract: PURPOSE:To manufacture inexpensively a quartz glass plate of a large area or a quartz glass block of a large volume by a sol-gel method by adding hyperfine silica powder to sol prepd. from a metallic alkoxide as a starting material. CONSTITUTION:Hyperfine silica powder such as white carbon obtd. by hydrolyzing SiCl4 with an oxyhydrogen flame is added to sol prepd. by hydrolyzing a metallic alkoxide such as silicon ethoxide by 0.2-5mol per 1mol alkoxide. The sol contg. the silica powder is made to gel and dried to form dry gel, and this dry gel is converted into quartz glass by sintering. By this method, quartz glass plates of a large area or quartz glass blocks of a large volume can be manufactured less expensively in a higher yield. The products have high quality.
Patent JP-H0959208-A (JP)
Title: Production of rosefuran precursor and intermediate thereof
Inventor: FUKAWA HIDEMICHI
IPC: C07C67/14
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new alkyl 3,7-dimethyl-4-oxo-7-octenate useful as a rose furan precursor capable of mass-producing rosefuran as the important component of rose-like fragrance byproduct site isomers dispensing with any complicated process. SOLUTION: This new compound is expressed by the formula (R is H or a lower alkyl), e.g. methyl 7-dimethyl-4-oxo-7-octenate. The compound of the formula is obtained by coupling reaction between (C) a 2-methyl-3- carboalkoxypropionic acid halide and (D) a 3-methyl-3-butenylmagnesium halide in the presence of (A) a copper salt catalyst such as copper chloride, copper bromide or copper iodide in (B) an organic solvent such as ether, tetrahydrofuran, benzene or toluene at -50 to 0 deg.C.
Patent JP-H1188847-A (JP)
Title: Video/audio synchronizing system
Inventor: USUI SHUJI
IPC: H04N5/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To automatically correct the sense of incompatibility caused by a timing difference in the transmission delay of image and sound by detecting the timing error of video and audio signals and synchronizing both the video and audio signals by delaying one of these video and audio signals at the timing when the other signal is delayed. SOLUTION: A video signal feature extracter 18 extracts a signal component corresponding to predetermined operation from a video signal (a) and outputs video timing (g). An output signal (c) of a decoder 12 for audio signal is applied to an audio signal feature extracter 22 and audio timing (h) is outputted. The video timing (g) and audio timing (h) are applied to a time error detector 20 and an image display 23. The time error detector 20 detects the difference from the respective video and audio timing (g) and (h) and applies error time (i) of both the timing to a delay circuit 21. As a result, feedback control is performed so that the timing of decoder 10 for video signal and decoder 12 for audio signal can be zero, and the feature timing of video and audio signals is matched.
Patent JP-H06262138-A (JP)
Title: Formation of self-depositing organic polymer coating layer
Inventor: ERIZABESU JIEI SHIIBAATO
IPC: C09D125/10
Filed: 1993-09-24
Abstract: PURPOSE:To obtain a coating layer excellent in corrosion resistance and adhesiveness by forming the coating layer on the surface of a metal with an acidic water base liquid self-depositing composition containing a dispersed organic resin solid or the like and constituting the organic resin solid of plural specific components. CONSTITUTION:When the self-depositing organic coating layer is formed on the metallic part in the surface of parts, at first, the acidic water base self- depositing composition containing the dispersed organic resin solid material and an activating component is brought into contact with the surface of the metal to form a non-cured intermediate coating layer. Next, the coating layer is dried to form a final self-depositing organic coating layer. At this time, the dispersed organic resin solid material consist of the following components. That is, the resin is composed of 50-90% polymer (A), at least 2wt.% acrylate polymer, styrene-butadien copolymer, poly(vinyl chloride) or the like and a mixture of >=2 kinds of them (B).
Patent JP-H063665-A (JP)
Title: Liquid crystal display device and eliptical polarizing plate
Inventor: HIRAKATA JUNICHI
IPC: G02F1/133
Filed: 1992-09-07
Abstract: PURPOSE:To provide a liquid crystal display device which presents good view angle characteristics and is free of cross-talk at a high contrast ratio. CONSTITUTION:A liquid crystal display device is equipped with a pair of base boards 5, 9 having electrodes and positioned oppositely at least either of which is transparent, a liquid crystal layer 7 held by these boards, a pair of polarizing plates 1, 10 installed in such a way as holding the liquid crystal layer, and a control means which changes the quantity of transmitted light through the liquid crystal by impressing voltages two values or more to a point between the electrodes, wherein a complexly refractive medium 3 having a phase difference equal to or near the residual at the interface part of the liquid crystal layer in the condition that voltage impression is made with different angles of inclination for the liquid crystal molecules at the liquid crystal layer interface part with the base board and other inter-board liquid crystal molecules is provided between at least either of the polarizing plates and the liquid crystal layer, and at the same time, the phase delay axis 4 of this complexly refractive medium is set to an angle which can compensate the residual phase difference of the liquid crystal layer.
Patent JP-H0583577-A (JP)
Title: Multi-color copy facsimile composite equipment
Inventor: MURAHASHI TAKASHI
IPC: G03G15/22
Filed: 1991-09-18
Abstract: PURPOSE:To enable the proper transmission/reception of FAX with monochromatic images even without providing a multi-color image receiving and recording function at a receiver and to enable suitable transmission/reception regardless of whether the multi-color receiving and recording ability is provided at a destination equipment. CONSTITUTION:Read images are respectively stored in image memories like black images in M1, red images in M2 and blue images in M3, for example. The information synthesizing black+red+blue images from the M1, M2 and M3 is stored in the memory of a FAX part 26 as the image information of the first page, the image information in the M2 is transferred to the second page, the image information in the M3 is transferred to the third page as it is and stored as one long page linking the three pages of the image information containing the respective colors. When the receiver is a color facsimile same as the transmitter, all the data for the three pages are transmitted and when the receiver is a monochromatic equipment, however, only the first page is transmitted. In the case of recording, the image information in the respective colors of black, red and blue is respectively transferred reversely from the FAX part memory to the respective pages of the image memories and stored and afterwards, selection is executed corresponding to the record enable function.
Patent JP-H03100024-A (JP)
Title: Molded article of polymer blend
Inventor: KUMAZAKI SHOJI
IPC: B29K23/00
Filed: 1989-09-13
Abstract: PURPOSE:To improve the barrier properties to a gas and org. solvent by melt mixing a specific barrier polymer with a polyolefin and melt-molding the mixture. CONSTITUTION:A barrier polymer and a polyolefin are compounded in such a manner that the melt viscosity of the resulting polymer blend at a shear rate almost equal to the shear rate at an inner surface of a die in melt-molding satisfies the formula [wherein 0.35<=b<=0.60; V(A) is the vol. fraction of the barrier polymer; eta(A) and eta(B) are the melt viscosities of the barrier polymer and the polyolefin, respectively; and V(A), eta(A), and eta(B) are each a value obtd. at the same temp. as in melt molding] and that V(A) becomes 0.6 or lower. Both polymers are melt-mixed at a temp. higher than the softening points of the two and melt-molded to form a continuous network phase of the barrier polymer in a phase of the polyolefin. The barrier polymer is selected from the group consisting of a polyamide, polyester, saponified product of ethylene- vinyl acetate copolymer, polyvinylidene chloride, polycarbonate, PVC, polyketone, and polyacrylonitrile.
Patent JP-S6394943-A (JP)
Title: Inactivating agent for phosphate group in food
Inventor: SHINOHARA MASAMI
IPC: A23L29/00
Filed: 1986-10-07
Abstract: PURPOSE:The titled inactivating agent forming insoluble compounds with phosphoric acid, polyphosphoric acid or salts thereof, preventing excess intake of phosphoric acid (phosphate), comprising a basic high polymer (salt) as an active ingredient. CONSTITUTION:The aimed inactivating agent comprising one or more selected from a basic high polymer (e.g. protamine, salmine, clupeine, partially hydrolyzed chitin, chitosan, etc.) and/or salts thereof as an active ingredient.
Patent JP-S60133199-A (JP)
Inventor: UEMURA KOUICHI
IPC: E21D9/06
Filed: 1983-12-20
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-H0959326-A (JP)
Title: Coating composition for plasticized vinyl chloride-based resin and formed product of plasticized vinyl chloride-based resin coveed with the composition
Inventor: HANADA KAZUYUKI
IPC: C08J7/04
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition for a plasticized vinyl chloride-based resin, containing a polyvinyl alcohol (PVA)-based copolymer obtained by grafting an aliphatic polyester to a PVA as a membrane forming composition, capable of preventing a plasticizing agent from bleeding out and excellent in anti-fouling property. SOLUTION: This coating composition for a plasticized vinyl chloride-based resin contains a PVA-based copolymer obtained by grafting preferably 10-50wt.% aliphatic polyester such as ε-caprolactones to preferably 90-50wt.% PVA having >=60mol% saponification degree, as a membrane forming component. Further, the aforementioned PVA-based copolymer is obtained by performing the ring opening polymerization of a lactone in the mixture of the PVA powder and the lactone. Also, the membrane is preferably cross-linked.
Patent JP-H1090886-A (JP)
Title: Photosensitive resin composition for planographic printing
Inventor: KONISHI KATSUJI
IPC: G03F7/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin compsn. for planographic printing, especially a photosensitive resin compsn. giving a planographic printing plate having improved wear and scuffing resistances and high printing resistance. SOLUTION: This photosensitive resin compsn. contains an ethylenic unsatd. polymerizable compd., an alkali-soluble resin and a photopolymn. initiator or further contains a diazonium compd. The ethylenic unsatd. polymerizable compd. contains urethane poly(meth)acrylate having >=6 (meth)acryloyl groups in one molecule obtd. by allowing a compd. having >=3 isocyanato groups in one molecule to react with a compd. having one hydroxyl group and >=2 (meth)acryloyl groups in one molecule.