baber/WOPTO huggingface dataset:
Patent JP-2001080576-A (JP)
Title: Magnetic mine sweeping device
Inventor: SADO TETSUO
IPC: B63G7/06
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a compact and lightweight magnetic mine sweeping device easy to handle, capable of securing a simulated magnetic flux range as wide as possible and of reducing electric power provided from outside. SOLUTION: This device consists of a refrigerating machine direct cooling style superconductive coil part 11 in which a cooling part of a gas circulation type heat accumulator style refrigerating machine 14 is mechanically contacted on a coil main body 15 made from a superconductive material wound up in a coil like shape through a heat conduction plate, a cooling part 12 radiating heat by taking heat generated from the refrigerating machine 14 in a heat radiator 17 through cooling water as the medium, and an electric power source control part 13 supplying electric power to the superconductive coil part 11 and the electric power source control part 13. Those components are loaded on a towed body and are towed by a ship or a helicopter. Magnetic mines are sympathetically detonated by magnetic flux generated from the superconductive coil part 11.
Patent JP-S61140990-A (JP)
Inventor: MURATA TETSUO
IPC: G02F1/133
Filed: 1984-12-12
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-H0977903-A (JP)
Title: Method for recovering polystyrene from used polystyrene and apparatus therefor
Inventor: FUJIWARA MASAKI
IPC: B29B17/04
Filed: 1995-09-16
Abstract: PROBLEM TO BE SOLVED: To recover polystyrene from used polystyrene moldings by reducing the volume of the moldings by contact with limonene and extracting the residual limonene from the formed polystyrene composition by contact with an alcohol. SOLUTION: This method for recovering polystyrene from used polystyrene moldings comprises reducing the volume of the moldings by contact with limonene, extracting the residual limonene from the fed polystyrene composition 1 by contact with an alcohol 9 and crushing the polystyrene composition 1, separating the alcohol 9 and the residual limonene to recover the limonene and recirculating the alcohol 9.
Patent JP-H1187005-A (JP)
Title: Electrically connecting device
Inventor: OTA TETSUSHI
IPC: H05K3/32
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrically connecting device in which contacting pieces can be wired with high accuracy and which can be manufactured with a high yield. SOLUTION: Contacting pieces 9 for connecting to electrodes 4 of a display panel 1 are arranged and formed on a flexible film 6, and wiring 15 for selectively leading signals to the contacting pieces 9 is arranged and formed on a glass substrate 7. The glass substrate 7 and the flexible film 6 are overlapped through an anisotropic conductive sheet 8 to connect the contacting pieces 9 and the wiring 15 through the anisotropic conductive sheet 8.
Patent JP-H04139489-A (JP)
Title: Display device
Inventor: NAKAOKA KENICHI
IPC: G09F11/21
Filed: 1990-09-29
Abstract: PURPOSE:To lighten maintenance and to reduce a maintenance cost by automatically clean a transparent film with which the display surfaces of plural display elements are coated by a cleaning device. CONSTITUTION:A belt-like transparent film 4 with which all of plural display elements 3, 3... inside the device main body 2 of a road information display device 1 are coated ahead of the elements 3 is provided and stretched to be freely taken up by a take-up device. Then, a cleaning brush 7 has the nearly same length as the shaft length of a lower take-up roll 6b and cleans the transparent film 4 by scraping the dust adhering to the outside surface of the film 4 taken up by the roll 6b by rotating the brush 7. The brush 7 and a pair of take-up rolls 6a and 6b are electrically connected to a controller 8 incorporated in the device main body 2 and an operation is controlled by the controller 8. Thus, the transparent film is always cleaned and the transparency of the transparent film and the visibility of a display surface are enhanced.
Patent JP-H01137599-A (JP)
Title: Apparatus and method of luminance control fluorescent ligting and fluorescent lamp dimming
Inventor: UESURII JII RANYON
IPC: H05B41/392
Filed: 1988-10-20
Abstract: PURPOSE: To provide easily an expanded luminance range and a relatively fixed light color output by utilizing an electric current regulator in combination with a fluorescent lamp to adjust the electric current of the lamp and vary directly the luminance of the lamp tube. CONSTITUTION: A back light lighting system 100 of a flat-panel display device comprises an electric current regulator 110 and an electric current inverter 120 connected thereto and the latter is connected to a fluorescent lamp 130. The electric current inverter 120 supplies AC from DC outputted by the electric current regulator 110 to the fluorescent lamp. That is, the lamp electric current is regulated to vary directly the luminance of the lamp tube. Thus, a flat-panel display device of a fixed light color output is obtained within a designed expanded dimming range.
Patent JP-H0797542-A (JP)
Title: Dye-dissolving oil
Inventor: GOTO HIROYUKI
IPC: C09D11/033
Filed: 1993-09-28
Abstract: PURPOSE:To provide a dye-dissolving oil containing a specific partially esterified substance, having excellent solubility of oil-soluble dyes and alcoholic dyes, non-corrosive to metal, NBR rubber, etc., free from viscosity-increase with time and suitable for ink ribbon. CONSTITUTION:This dye-dissolving oil contains a partially esterified substance expressed by the formula I and/or the formula II n is 0 or 1; X is hydroxyl group or residue obtained by removing H atom from carboxyl group of a 6-10C straight and/or branchedchain saturated fatty acid; Y is CH3 or C2H5) and having an OH/(OH + ester bond) molar ratio of 0.3-0.6. The partially esterified substance can be produced e.g. by the partial esterification of a polyol such as glycerol or trimethylolpropane with a 6-10C straight and/or branched chain saturated fatty acid such as hexanoic acid or 3-methylpentanoic acid in the presence of stannous chloride as a catalyst.
Patent JP-H11102196-A (JP)
Title: Speech interactive system, method of speech interaction, and storage medium
Inventor: HIROSE MASAKO
IPC: G06F17/30
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a speech interactive system, a method of speech interaction, and a storage medium therefor inducing user's utterance. SOLUTION: When interaction is started, a language processing part 3 generates an output candidate sentence, a recognition candidate sentence, from expressions and sentence patterns referring to a sentence template dictionary 4, task knowledge data 5, and topic data 6. A voice synthesis part 2 outputs one of the generated output candidate sentences. When a speech is inputted in response to this, the speech recognition part 1 recognizes the recognition candidate sentence with priority generated from the expressions and sentence patterns, and sends the recognized word of the recognition result to the language processing part 3. The language processing part 3 generates the following output candidate sentence and the recognition candidate sentence based on this recognition result.  When no speech is inputted or no recognition result is obtained, the following output candidate sentence, etc., are generated accordingly. Interaction is carried out by repeating these.
Patent JP-H03167137-A (JP)
Title: Preparation of propylene
Inventor: DEEBITSUDO DABURIYUU REISHIYON
IPC: C07B61/00
Filed: 1990-10-02
Abstract: PURPOSE: To obtain propylene from the reaction mixture by cracking higher hydrocarbons with C 4  or higher under conditions suitable for the production of ethylene and propylene in the presence of a zeolite catalyst, and further by metathesis of ethylene with higher olefins of C 4  or higher.  
     CONSTITUTION: The raw material hydrocarbons of C 4  or higher are introduced into a cracking region 101 and cracked at a temperature of 500-700°C, in the presence of a Zeolite ZSM-5 catalyst, etc., and the mixture is transferred to an isolation region 104. The tower top fractions composed of light components of C 4  or lower are isolated from the heavy tower bottom fractions by region distillation and a part of the latter is recycled. The tower top fractions are transferred to an isolation region 108 and the obtained ethylene fraction from the tower top is transferred to a metathesis region 110 and tower bottom fraction is transferred to an isolation region 112 to obtain propylene from the tower top. The tower bottom fraction (mainly C 4 ) is metathesized with ethylene in the metathesis region 110 and propylene is obtained from the top of the tower through isolation regions 118 and 123. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H02113110-A (JP)
Title: Bolt and nut for self-aligning
Inventor: KAJINO HIROSHI
IPC: F16B35/04
Filed: 1988-10-19
Abstract: PURPOSE:To obtain self-aligning bolt and nut by forming a eccentric round rod on the head of a male screw, or forming an eccentric spot facing on the bearing side of a nut body in the center of which a female is formed. CONSTITUTION:A round rod 3 formed on the head of a male screw 1 formed on a bolt shank 2 is eccentric a required amount with its one end being nearly conformed with minor diameter of external thread of the male screw 1, and the upper side of the rod is smoothly connected to the end part of the male screw 1 through a connection part 4. A spot facing 14, the diameter of which is larger than a female screw 12, is formed at a position where its one end is eccentric a required amount so as to conform with major diameter of internal thread of the female screw 12, and its upper side is smoothly connected to the end part of the female screw through a connection part 15. As a result, even when axial misalignment with a mating part is considerably large, the misalignment is automatically adjusted to permit rigid clamping.
Patent JP-H08127979-A (JP)
Title: Fabric for ink-jet printing, printing method and printed fabric
Inventor: TAKAIDE FUMI
IPC: B41J2/01
Filed: 1994-10-27
Abstract: PURPOSE: To obtain fabric printable with a sharp pattern in high concentration and clearly free from blots of picture by ink-jet, by providing cellulose fiber fabric with a cationized polyacrylamide and an alkali substance. CONSTITUTION: This fabric for printing is obtained by providing cellulose fiber fabric using cotton having 25-60mm average fiber length, 0.6-2de average fineness and 70-150twists/cm number of natural twists with 0.1-50wt.% based on dry weight of the cellulosic fiber fabric of a cationized polyacrylamide containing m×structural unit of formula I and n× structural unit of formula II (X is a halogen; R1 and R2 are each methyl or ethyl) in the ratio of m:n=(8:2) to (2:8) and 0.01-5wt.% of an alkali substance such as sodium hydrogen carbonate by a padding method, drying and adjusting the fabric to 13.5 to 108.5wt.% water content. The fabric is provided with ink containing reactive dye by ink-jet printing method, fixing the ink by steam heat and cleaning to give printed fabric.
Patent JP-S60145772-A (JP)
Inventor: TOMASU DEIRU YOOSUTO
IPC: H04N9/72
Filed: 1984-12-12
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-H11101825-A (JP)
Title: Ground detector
Inventor: TANAKA MASAHIKO
IPC: G01R19/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a ground detector which can confirm that a ground rod is surely in a grounded state before an electrification removal operation by using the ground rod by a method wherein a grounding confirmation means is connected electrically across the plus side of a DC power supply and a detecting terminal connected to the plus side. SOLUTION: In a ground detector 10, a grounding confirmation means 14 is connected electrically across the plus side of a DC power supply 11 and a detecting plate 13 which is connected to the plus side and which is exposed on the side face of an armor case 15. By using the ground detector 10, whether the contact piece 23 of a ground rod 22 is surely in a grounded state or not is confirmed. That is to say, when the contact piece 23 is surely in the grounded state, the contact piece 23 is brought into contact with the detecting plate 13. Then, a potential difference is generated between a DC power supply 11 and itself, the grounding confirmation means 14 is operated, and a confirmation part 17 issues grounding confirmation information by a sound, light or the like.  On the other hand, in a grounding defect state, the potential difference is very small, the grounding confirmation means 14 is not operated, and the confirmation part 17 does not issue the grounding confirmation information. Thereby, before an electrification removal operation by using the ground rod 22, the grounded state of the contact piece 23 can be confirmed surely.
Patent JP-H04141663-A (JP)
Title: Automatic aligning lower end wiping device for photosensitive drum
Inventor: SUGANUMA MASAYUKI
IPC: G03G5/05
Filed: 1990-10-03
Abstract: PURPOSE:To improve the wiping processing precision by allowing a brushing mechanism and an automatic aligning mechanism to follow up the displacement of a revolving shaft of relative rotation as one body to perform the aligning operation. CONSTITUTION:A wiping mechanism is rotated and raised to a photosensitive drum A and an aligning cone 22 of an automatic aligning mechanism 21 is put into the drum to bring a partial conical guide tapered part 27 of the aligning cone 22 into contact with the lower end of the inner peripheral surface of the photosensitive drum A. The automatic aligning mechanism 21 and a brushing mechanism 11 are moved for alignment along this lower end, and a columnar vertical guide face 28 is fitted to the inner peripheral surface of the drum and is accurately aligned and reaches the limit end of rise, and wiping brushes 17 and 18 are controlled and positioned on a removal object part of the photosensitive body layer of the photosensitive drum A. Thus, the photosensitive body coating layer corresponding to this object part is wiped away with a high precision partially in the ranges having prescribed wiping width (a) and (b).
Patent JP-H09108968-A (JP)
Title: X-y-theta table
Inventor: HARA NAOYUKI
IPC: B23Q1/25
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an X-Y-θ table wherein a cost is reduced, and an outernal dimension is miniaturized. SOLUTION: In an X-Y-θ table wherein a Y table 2, an X table 3, and a θtable 4 are overlapped on a base 1; an exclusive actuator for the θ table 4 is not provided, instead, an elevation free elevating spindle 41, supported by the base 1, is provided, and also an engaging receiver 42 is provided on the lower surface side of the θ table 4 in a position receding from the θ table rotation center P. The θ table 4 can be rotated by moving the Y or X tables 2 or 3 in a straight line in a condition, where the elevating spindle 41 is elevated to be engaged with the engagement receiver 42.
Patent JP-S61142579-A (JP)
Title: Off-track measuring method of magnetic disk device
Inventor: HAYASHIMI YOSHIO
IPC: G11B5/596
Filed: 1984-12-14
Abstract: PURPOSE:To measure an off-track level and to attain a fine test by reading out the contents of a magnetic disk by a magnetic head while offsetting the position of the magnetic head, and measuring the off-track level on the basis of the change of excited current obtained when the level of the read output is maximum. CONSTITUTION:An amplitude detecting circuit 90 detects the amplitude level of data read out from the magnetic head 3. A peak detecting circuit 91 monitors the amplitude level of the circuit 90 and generates an increase/decrease signal indicating the increase/decrease of the amplitude and a peak detecting signal indicating that the amplitude level reaches the peak point. A comparator 92 compares the amplitude level of the circuit 90 with a readable lower limit level VL and generates an error output. A control part 93 actuates an offset counter 93a on the basis of the outputs of the circuit 91 and the comparator 92 to control an offset control part.
Patent JP-H0595891-A (JP)
Title: Washing catheter device for endoscope
Inventor: KURAMOTO SEIJI
IPC: A61B1/00
Filed: 1991-10-11
Abstract: PURPOSE:To provide an endoscope washing catheter device with enhanced sanitation, which does not require any particular guide means, is applicable even to an existing endoscope, and presents a certain cleaning effect. CONSTITUTION:A thin and long catheter body and nozzle part 22b of a washing catheter device are threaded through the channel of an endoscope whose watching window 13 is exposed at the foremost part 7, and there 7 the nozzle part 22b is protruded. A fluid is allowed to flow from the catheter body to the nozzle part 22b and spouted toward the watching window 13 from four washing jets formed in the nozzle part 22b, and thereby contaminants, etc., attached to the window 13 are flushed away. Because the jets are formed in four pieces alongside the circumference of the nozzle part 22b, the fluid is spouted certainly toward the window 13 even though the catheter device is dislocated in the circumferential direction within the channel of the endoscope.
Patent JP-2000086832-A (JP)
Title: Polyolefin resin composition for extrusion molding and preparation thereof
Inventor: YAMAGUCHI TOMONORI
IPC: C08L97/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide polyolefin resin compositions containing a lignocellulosic or cellulosic material which are inexpensive and good in mold processability and excellent in retention of shape at the time of being extruded from a die in the profile extrusion, and a process for preparing the same. SOLUTION: Extrusion molding polyolefin resin compositions comprises 30-70 pts.wt. sum of (A) a polypropylene based resin and (B) a polyethylene based resin at a weight ratio of 30-70: 70-30, (C) 70-30 pts.wt. esterified cellulosic substance which is a product obtained by esterifying a cellulosic substance with a polybasic acid anhydride with an amount of the polybasic acid anhydride having been introduced by esterification of 0.5-20 wt.% based on the cellulosic substance, and (D) 0.001-0.1 pt.wt., based on 100 pts.wt. sum of components (A), (B), and (C), organic peroxide.
Patent JP-H07182891-A (JP)
Title: Shift register used as selecting line scanner for liquid-crystal display
Inventor: SHIYAAMAN UEISUBUROTSUDO
IPC: G09G3/36
Filed: 1994-10-27
Abstract: PURPOSE: To provide a selection lien scanner for a liquid crystal display composed of a plurality of cascade connected stages respectively provided with an input terminal and an output terminal. CONSTITUTION: Respective stages are provided with a clock output circuit provided with serially connected pull-up transistor 16 and pull-down transistor 17. The main conducting part of a different transistor 25 is connected between the control electrode (gate) of the pull-up transistor 16 and the voltage source Vss of a value sufficient for turning off the pull-up transistor. The different transistor 25 is connected to one output (N+2) of the poststage of the cascade connected stages or connected to the clock signal generation source of a phase different from a clock phase applied to the output circuit and ensures that the output of the respective stages is not drifted during an on-state.
Patent JP-2000321754-A (JP)
Title: Method for modifying phase inversion mask of semiconductor device
Inventor: BE SOMAN
IPC: G03F1/32
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a by-product of modification and the occurrence of defects in a quartz substrate when a phase inversion mask is modified. SOLUTION: When the phase inversion mask of a semiconductor device is modified so as to remove a bridge 25 which has occurred between phase inversion layers 23 formed on a quartz substrate 21, charged ions are applied to the bridge by an FIB(focused ion beam) system to carry out primary modification and then laser light is radiated on the primarily modified bridge part to remove the bridge by secondary modification.
Patent JP-H06116309-A (JP)
Title: Production of fine particle
Inventor: TERADA KAZUTOSHI
IPC: C08F18/04
Filed: 1992-10-02
Abstract: PURPOSE:To stably produce fine particles of a fatty acid vinyl ester polymer having particle diameter of submicron to micron order and narrow particle size distribution in high efficiency. CONSTITUTION:Fine particles of a fatty acid vinyl ester polymer can be produced by polymerizing or copolymerizing one or more kinds of monomers selected from vinyl ester of <=4C fatty acid in an organic solvent capable of dissolving the vinyl ester but unable to dissolve the produced polymer in the presence of a dispersion stabilizer consisting of an A-B block copolymer or graft copolymer composed of (a) a homopolymer or copolymer (component A) consisting of one or more kinds of monomer units selected from (meth)acrylic acid ester of a >=5C alcohol or vinyl ester of >=5C fatty acid and (b) a homopolymer or copolymer (component B) consisting of one or more kinds of monomer units selected from vinyl ester of <=4C fatty acid, aromatic vinyl compound and (meth)acrylic acid ester of <=4C alcohol.
Patent JP-H08105641-A (JP)
Title: Clean conveying passage
Inventor: YOSHIDA TAKAKI
IPC: F24F7/06
Filed: 1994-10-04
Abstract: PURPOSE: To easily form a clean conveying passage which can convey an atmosphere component required to be clean even in the area in which the peripheral atmosphere is not the clean atmosphere. CONSTITUTION: A top plate 34, side plates 35, 36 are airtightly connected to form a containing space 32, and a bottom plate 51, side plates 52, 53 are connected to form a conveying space 33 under it. A fan fiber unit 1 is installed in a support frame 38 installed in the vicinity of the boundary between the spaces 32 and 33. The air conditioned air supplied from a supply duct 41 is sucked from a suction port 6, and diffused as the clean air from an air outlet 2 via a ULPA filter 4 of the lower surface, and supplied as a vertical laminar flow to the space 33 by an eye lid panel 56. The return air is circulated via a lower return space 57 and an upper return space 39.
Patent JP-H06115763-A (JP)
Title: Overlapping conveyed paper detecting device
Inventor: KITAMURA NOBUYUKI
IPC: H04N1/00
Filed: 1992-10-02
Abstract: PURPOSE:To high accurately detect overlapping conveyed paper by utilizing spread of a distance between a moving roller and fixed roller when overlapped paper is interposed by a pinch roller, rotating a mirror through an arm, and detecting reflected light of the mirror by a light receiving sensor. CONSTITUTION:In a device wherein paper interposed between a fixed roller and a moving roller 4 in a pinch roller is fed out toward a read point by pressing force, a mirror 25 is mounted on a swivelable arm 11 about a fixed shaft 13 for rotatably supporting the moving roller 4a. Light from a light source 21 is applied to the mirror 25 through a triangular first slit 22, half mirror 23 and a lens 24, and reflected light of this mirror 25 is reflected in an almost 90 deg. direction by the half mirror 23 and projected to a light receiving sensor 27 through the second slit 26. A quantity of light transmitted through the second slit 26 is detected by this light receiving sensor 27, and in accordance with a change of the quantity of light, whether overlapped paper is provided or not in a pinch roller part is decided by a overlapped paper decision part.