baber/WOPTO huggingface dataset:
Patent JP-S59155359-A (JP)
Title: Recovery of pyridine compound
Inventor: KITAJIMA HACHIROU
IPC: B01J38/00
Filed: 1983-02-24
Abstract: PURPOSE:To recover pyridine compound from a cobalt-pyridine catalyst used in the hydroesterification of an olefinic unsaturated compound, containing compounds derived from the pyridine compound, and having lowered catalytic activity, by decomposing the used catalyst in the presence of water and an acid, adjusting the pH of the mixture, and distilling the mixture. CONSTITUTION:In the recovery of only a pyridine compound from a reaction liquid obtained by the hydroesterification reaction and/or the hydrocarboxylation reaction of an olefinic unsaturated compound using a catalyst composed of a cobalt compound and the pyridine compound, the cobalt-pyridine complex containing a material derived from the pyridine compound and produced by the reaction is decomposed by contacting with an aqueous solution of an acid, preferably an aqueous solution of an acid (e.g. sulfuric acid) and a hydrocarbon solvent. The obtained aqueous solution is adjusted to 8-4pH, preferably 8-6pH, and distilled to separate the pyridine compound and the material derived from the pyridine compound. The pyridine compound and the material derived from the pyridine compound. The pyridine compound is recovered and used for the preparation of the catalyst.
Patent JP-S61189625-A (JP)
Title: Formation of deposited film
Inventor: ISHIHARA SHUNICHI
IPC: G03G5/08
Filed: 1985-02-18
Abstract: PURPOSE:To contrive the improvement in characteristics, film-forming speed, and reproducibility of the amorphous or crystalline deposited film containing carbon and the uniformity of film quality, by a method wherein a specific activa tion seed previously activated in a space different from the film-forming space is made to carry out chemical reaction. CONSTITUTION:In the film-forming space to form a deposited film 10 with an intermediate layer 12 and a photosensitive layer 13 over a substrate 11, an activation seed produced by decomposing a compound containing carbon and halogen and an activation seed produced out of a film-forming chemical substance which chemically interacts with it are separately introduced, and the deposited film 10 is formed over the substrate 11 by making these activation seeds to carry out chemical reaction by irradiation with photo energy. The deposited film 10 formed in such as manner does not receive adverse effects caused by etching action or another action such as abnormal discharge.
Patent JP-S62190400-A (JP)
Inventor: ABE NORIHIRO
IPC: F42D99/00
Filed: 1986-02-13
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-H10226970-A (JP)
Title: Leather-like sheet and its production
Inventor: SHIMOKATA KOICHIRO
IPC: D06N3/14
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a leather-like sheet excellent in fretting flaw resistance and wear resistance on the surface, flexing resistance and slipperiness and to provide a method for producing the sheet. SOLUTION: A layer C comprising a two-pack type polyurethane resin (a) having 20,000-100,000 number-average molecular weight and a two-pack type polyurethane resin (b) having 130,000-280,000 number-average molecular weight crosslinked with a polyisocyanate-based curing agent is laminated through an adhesive layer B consisting essentially of a polyurethane to a substrate layer A containing a polymer consisting essentially of an elastic polymer in a fiber assembly. The blending ratio of the polyurethane (a) and the polyurethane (b) is 0.05-4 by weight.
Patent JP-S59196883-A (JP)
Inventor: ROJIYAA EDOWAADO MAAKUUERU
IPC: A61K31/38
Filed: 1984-02-20
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-H03235202-A (JP)
Title: Rotary drum device
Inventor: NISHIMITSU MASAYUKI
IPC: G11B5/02
Filed: 1990-02-08
Abstract: PURPOSE:To make improvement in accuracy by axisymmetrically constituting the transformer terminals of an upper rotary transformer. CONSTITUTION:The respective transformer terminals 12 of the rotary drum device are connected to an upper rotary transformer substrate 18 by transformer terminal pins 19 at the bottom ends thereof in the connection of the transformer terminals 12 and drawing out pairs 17 of the respective coils of the upper rotary transformer 7. There is one part where the head does not exist in the opposite position if the mounting heads are of an odd number. Although this opposite part is required to attain the balance of rotation by attaching solder to the point unnecessary for the balance, the opposite part having the good balance of rotation is obtd. from the beginning if the drawing out is 180 deg. opposite. The terminals 12d of the transformer 7 are axisymmetrically constituted without using the unconnected transformer terminals in such a manner, by which the economical rotary drum device having the good accuracy of rotation is obtd.
Patent JP-H11226337-A (JP)
Title: Activated carbon fiber sheet for filter
Inventor: NOGI TAKASHI
IPC: D04H1/542
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an activated carbon fiber sheet for a filter which has both physical adsorbability and chemical adsorbability and excellent mechanical strength and processability and can be suitably used especially for clean rooms in semiconductor bactories. SOLUTION: The first layer 1, the second layer 3 and a boundary layer 2 between the first layer 1 and the second layer 3 are provided. The first layer 1 is formed of an activated carbon fiber and a thermoplastic fiber. The second layer 3 is formed of an activated carbon fiber spread with a spreading agent and a thermoplastic fiber. The boundary layer 2 is formed of a nonwoven fabric or a woven fabric consisting of a thermoplastic fiber.
Patent JP-H01205598-A (JP)
Title: Substrate device of high density
Inventor: ENAMI KAZUMASA
IPC: H05K7/14
Filed: 1988-02-12
Abstract: PURPOSE:To reduce the size of a whole box and to improve cooling effect by sorting a sub-substrate group into a group which needs external connection and the other which does not need. CONSTITUTION:A mother substrate 32 is located parallel to the bottom of a box 31. A sub-substrate group G1 which needs electric connection with an external circuit and a sub-substrate group G2 which does not need are fixed separately on the upper surface of the mother substrate 32. Connectors 34a-d are attached directly to each of the substrates 33a-d, respectively. The other circuit block 36 is positioned onto the mother substrate 32 between the sub- substrate groups G1, G2. Blowers 37, 38 are located between the sub-substrate groups G1, G2 to pass air flow from the front side B to the rear side A. Since the inner space of the box 31 is used effectively, the size of the box can be reduced. Cooling efficiency is also good because cooled air flow is passed to the substrate surface.
Patent JP-H06238931-A (JP)
Title: Thermal print head
Inventor: ISOBE YOSHIYUKI
IPC: B41J2/335
Filed: 1993-02-19
Abstract: PURPOSE:To provide a small sized thermal print head which has high performance at a low cost by a method wherein wrinkles and oblique motion of an ink ribbon are prevented from occurring to improve printing quality. CONSTITUTION:In a thermal print head to which a FPC 6 is connected transversely, a guide member 8 for traveling of an ink ribbon is provided in parallel with a heating element line 4 on a sending out side of the ink ribbon of a heat slinger 1.
Patent JP-H08225210-A (JP)
Title: Image forming device
Inventor: IWATA HYOE
IPC: B65H29/20
Filed: 1995-02-20
Abstract: PURPOSE: To provide an image forming device preventing the occurrence of an image transfer drift caused by a slip of a transfer material and capable of invariably stably obtaining a high-quality image. CONSTITUTION: This image forming device is constituted of an image carrier, a transfer means transferring the unfixed developer image formed on the image carrier to a transfer material P, a fixing means fixing the unfixed developer image transferred to the transfer material P by the transfer means, and a pair of discharge rollers 22a, 22b discharging the transfer material P fixed with the developer image by the fixing means. A torque limiter 40 is provided on the rotary shaft 38 of the discharge rollers 22a, 22b.  When the set value of the torque at which the torque limiter 40 is operated is set lower than the torque value at which a slip of the transfer material P occurs at the nip sections of a pair of fixing rollers 41, 42, no slip of the transfer material P occurs in the transfer area, the occurrence of an image transfer drift caused by the slip of the transfer material P can be prevented, and a high-quality image is invariably stably obtained.
Patent JP-S63199511-A (JP)
Title: Comparator
Inventor: IMAMURA KENICHI
IPC: H03K5/02
Filed: 1987-02-14
Abstract: PURPOSE:To improve the operating speed by supplying an output signal of a differential amplifier to a base of a resonance tunneling transistor (TR) and extracting an output signal directly from a collector. CONSTITUTION:An output signal of a differential amplifier 2 extracted from the joint between the collector of a TR 23 and a resistor 22 is fed to a base of a resonance tunneling TR 3. A high power voltage Vcc is applied to the collector of the resonance tunneling TR 3 via a resistor 1 and an output signal VOUT is extracted from the connecting point between the resistor 1 and the collector of the TR 3. Thus, a clock signal CLK is not required and the titled circuit is constituted simply by a few element number. Moreover, the comparator with a short response time is constituted by using the resonance tunneling TR 3 capable of high speed operation.
Patent JP-H02208781-A (JP)
Title: Color plotting work station
Inventor: ENOKI HAJIME
IPC: H04N11/04
Filed: 1989-02-09
Abstract: PURPOSE:To output a delicate color by using a function to process chromaticity components by separating them into lamella components and portex components, and executing a coloring processing and a processing to change the coloring. CONSTITUTION:An outline internal chromaticity processing part 6 give the chromaticity over the whole of an outline based on a chromaticity graphic on the outline obtained by a chromaticity processing part 4 an outline graphic. A synthetic processing part 8 synthesizes a monochromatic image from a monochromatic processing part 7 and a color image from the contour internal chromaticity processing part 6 and outputs it on a display on an input/output part 2. A contour corrective processing part 9 observes the chromaticity image on the contour from the chromaticity processing part on the contour graphic, the color image from the outline internal chromaticity processing part 6, etc. According to the necessity, the contour decided by an outline processing part 3 is changed, and the selection of a main point and the setting of a chromaticity vector to be executed by the chromaticity processing part 4 on the contour graphic are changed. Thus, the color plotting in the delicate color can be executed.
Patent JP-H01208048-A (JP)
Title: Communication control equipment
Inventor: ISHIZUKA TOSHIYUKI
IPC: H04L13/08
Filed: 1988-02-15
Abstract: PURPOSE:To rapidly perform the re-transmission of a frame even when D channel access contention is generated by providing a storage means to perform the re-transmission of are transmission frame automatically as keeping the frame, a counter required for the control of the re-transmission, a register, a comparison means, and a D channel transmission control means. CONSTITUTION:When the D channel access contention is generated in transmitting the frame of a layer 2(the counter 16 is set less than a reference value), a detecting means 4 informs the fact to a control means 5, and a command to interrupt transmission is issued to a layer 2 frame assembling means 6, a transmission control means 18, and the register 17, and write on a temporary memory device 15 and the addition of the counter 16 are stopped. A count value is compared with a register value at a comparator 19. The D channel transmission control means 18 controls the counter 16, the temporary memory device 15, the layer 2 frame assembling means 6, and a layer 1 frame assembling means 7, and delivered layer 2 frame information is stored in the temporary memory device 15, and two frame information are delivered rapidly in sequence of a re-transmission part first and an undelivered part next at the time of detecting a vacant channel without interposing a CPU.
Patent JP-2000228506-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KATOU YOSHITAKE
IPC: H01L21/8242
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, together with a method for manufacturing it, wherein oxidation of a contact plug is prevented to realize a low- resistance contact. SOLUTION: With an inter-layer insulating film 2 on a semiconductor substrate 1 as well as a contact 3 formed on a desired position of the inter-layer insulating film 2, a lower part electrode 5, capaciatance film 6, and upper part electrode 7 are laminated in this order on the inter-layer film 2 and the contact 3 to constitute a thin-film capacitor. Here, the lower part electrode 5 includes at least one hetero interfaces 10-1, 10-2, 10-3...10-n.
Patent JP-S56128647-A (JP)
Title: Production of aluminum coated steel wire
Inventor: SHIROYAMA KANSUKE
IPC: B22D19/00
Filed: 1980-03-12
Abstract: PURPOSE: To form a thick coating on the interface of aluminum and a steel wire without forming any compound layer by supplying the steel wire from a stopper, allowing the same to run downward through the centers of a nozzle and cooling die, flowing down molten aluminum from a molten metal holding furnace onto the surface of the steel wire and solidifying the same with the cooling die.  
     CONSTITUTION: A molten metal holding furnace 1 is partitioned by a partition wall 2 to two chambers communicated with a bottom part 3, one of which is open 4 and the other is a tightly closed chamber 6. A nozzle 8 and a stopper 9 are coaxially placed in the chamber 6, and cooling die 10 is disposed below the chamber.  Steel wire 12 supplied from the stopper 9 runs forward by passing the centers of the nozzle 8 and the cooling die 10, and the molten aluminum in the furnace 1 is flowed down along the surface thereof. The molten aluminum of this surface is cooled and solidified by the cooling die 10 and is molded to a predetermined shape. The composite wire 17 formed in this way is wound on a winding roll 23. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0411804-A (JP)
Title: Working vehicle
Inventor: KIMURA HIROTO
IPC: A01B63/00
Filed: 1990-02-08
Abstract: PURPOSE:To shorten a time required for a working device to restart actuation by stopping and retaining an actuator to raise the working device by back- traveling operation in a middle position. CONSTITUTION:When a change gear 7 for traveling is operated in a backtraveling side, an actuator 13 is worked by a first control means and a working device 5 is raised. When the working device 5 reaches a given height, the actuator 13 is stopped and retained by a second control means. The working device is raised only up to a middle position and a time required from the working device to reach the ground for starting of operation can be shortened.
Patent JP-2000231836-A (JP)
Title: Flexible cable incorporated with liquid infiltration detection wire
Inventor: YONEDA MICHIO
IPC: H01B7/32
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a flexible cable incorporated with liquid infiltration detection wires excellent in flexibility and capable of surely detecting the infiltration of liquid. SOLUTION: In this flexible cable having a liquid infiltration detection layer 4, the liquid infiltration detection layer 4 is made up of a detection wire layer 4 provided in a cable sheath 3 or between the cable sheath 3 and a cable core 2 and made by twisting together a plurality of liquid infiltration detection wires 6 in a layer with hygroscopic members 7 interposed there between, or is made up of a detection wire layer 4 made by twisting together a plurality of liquid infiltration detection wires 6 in a layer with non-hygroscopic and liquid- permeable members interposed there between and a hygroscopic tape layer 9 provided on the outer circumference thereof. Thus, the existence of infiltrating liquid can be detected by monitoring insulation resistance between neighboring detection wires.
Patent JP-H10327876-A (JP)
Title: Dna encoding polypeptide having human protein c activity
Inventor: BANG NILS U
IPC: C12N15/57
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new DNA comprising a double-stranded DNA containing a specific base sequence and encoding a polypeptide having the activity of human protein C, and used for producing the protein useful for treating thromboembolic disorders, disseminated intravascular coagulation, cancers, etc. SOLUTION: This new DNA compound is architected from a double-stranded deoxyribonucleic acid containing a code chain of the formula (A is deoxyadenyl; G is deoxyguanyl; C is deoxycytidyl; T is deoxythymidyl) and encoding a polypeptide having a human protein C activity, and is used for producing the protein C which participates in a main physiological mechanism related to an anticoagulant action and which is useful for the prevention, treatment, etc., of deep venous thrombosis, pulmonary embolism, acute myocardial infarction, disseminated intravascular coagulation, invasive cancers, etc. The DNA is obtained from a cDNA clone prepared from human liver mRNA encoding the activity of the human protein C.
Patent JP-H04359960-A (JP)
Title: Impact-resistant, flame-retardant transparent blend of aromatic polycarbonate and poly(aryloxysiloxane)
Inventor: TERESE KOSUTE YORUDAN
IPC: C08L83/16
Filed: 1992-01-23
Abstract: PURPOSE: To obtain a transparent, flame retardant polycarbonate composition which is excellent in impact resistance and useful for glass material application and can be processed by injection molding by comprising predetermined quantities of a specific aromatic polycarbonate and aryloxysiloxane.  
     CONSTITUTION: A high impact, flame retardant composition comprises about 5-80 wt.% of an aromatic polycarbonate comprising a condensation unit of formula I wherein (R 2  is a divalent organic group having 6-30 carbon atoms), preferably bisphenol A unit, and about 20-95 wt.% of a poly(aryloxysiloxane) comprising a chemical bonding group of formula II (wherein R is 1-8C alkyl; R 1  is a monovalent hydrocarbon group having 1-13 carbon atoms). 
     COPYRIGHT: (C)1992,JPO
Patent JP-S52115285-A (JP)
Title: Petroleums leakage detector
Inventor: NAKANE HISAO
IPC: G01M3/18
Filed: 1976-03-24
Abstract: PURPOSE: To detect leakage from a remote place at high sensitivity without being affected by noise by detecting the standing waves of the cable terminated at a terminator equal to the characterisitcs impedance of the cable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11226511-A (JP)
Title: Partition plate controller for shaking sorter
Inventor: TOKI HARUMITSU
IPC: B02B5/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To upgrade the accuracy of controlling the partition plate of a shaking sorter. SOLUTION: When a unhulled rice feed sensor detects the stoppage of supplying grains to a shaking and sorting plate during a shaking and sorting operation, the operation is switched to a residual grain processing step at the time of ending the operation and a flag for inhibiting the calculation of an unhulled rice and hulled rice identification reference value of a unhulled rice and hulled rice identification sensor is set to stop the recalculation of the unhulled rice and hulled rice identification reference value.  Next, a hulled rice partition plate is moved to a reference partitioning position during processing the residue, a partitioning control is executed while moving the hulled rice partition plate to a related partitioning position according to a specified reference based on the detection of a boundary position between the unhulled rice and the hulled rice by the unhulled rice and hulled rice sensor. After that, a flag for inhibiting the calculation of this unhulled rice and hulled rice identification voltage value is reset when a residual grain processing operation is ended. Thus the operation to recalculate the unhulled rice and hulled rice identification reference value by the unhulled rice and hulled rice identification sensor is stopped during the residual grain processing operation. Consequently, the unhulled rice is prevented from being mixed with the hulled rice and thereby, the partitioning accuracy of controlling the hulled rice partition plate can be enhanced.
Patent JP-H05194178-A (JP)
Title: Skin-beautifying cosmetic
Inventor: TOGIYA HIROSHI
IPC: A61K8/00
Filed: 1992-01-21
Abstract: PURPOSE:To obtain a skin-beautifying cosmetic having excellent safety to skin, skin-beautifying effect and dermatic function promoting effect and suitable as lotion, etc., by compounding gamma-aminobutyric acid, etc., with a water-soluble L-ascorbic acid derivative. CONSTITUTION:The objective skin-beautifying cosmetic is produced by compounding (A) preferably 0.01-2.0wt.% (based on the total cosmetic) of one or more compounds selected from gamma-aminobutyric acid and its derivative (e.g. N-methyl-gamma-aminobutyric acid) and (B) preferably 0.1-3.0wt.% of a watersoluble L-ascorbic acid derivative (e.g. L-ascorbic acid phosphate magnesium salt).
Patent JP-H06335671-A (JP)
Title: Portable liquid purifier
Inventor: SHIMIZU KAZUO
IPC: A61J1/14
Filed: 1994-03-01
Abstract: PURPOSE:To obtain an inexpensive portable liquid purifier simple in structure, reduced in waste product and easy in production by constituting the purifier so that a liquid is successively passed through a first section of a filter member and a second section by squeezing a container main body by hand allowed to flow out from a liquid outflow port. CONSTITUTION:The container main body 10 with thin thickness is formed of a flexible material such as polyurethane. Also in the filter member 16, the first section 20 arranged with an active carbon molding 36 and the second section 22 arranged with a hollow fiber membrane 32 are successively formed, and the liquid outflow port is formed continuously in the second section 22. Besides the filter member 16 is fixed to the opening port 14 of the container main body 10 watertightly and airtightly, at the first section 20 side in the state that the member 16 does not enter the container main body 10 rather than the opening port 14. A cap 38 turning on and off the liquid outflow port 24 is fixed to the liquid outflow port 24 of the filter member 16. In the liquid purifier formed in this way, the liquid is successively passed through the sections 20, 22 by squeezing the container main body 10 by hand and is allowed to flow out from the liquid outflow port 24.