baber/WOPTO huggingface dataset:
Patent JP-H09322987-A (JP)
Title: Mobile toy
Inventor: TANAKA AKIHIRO
IPC: A63H30/02
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To easily generate the sounds of delicate rythm or tempo with fidelity by simplifying the work of assembly through simple configuration without using any mechanical drive transmitting mechanism part. SOLUTION: A mobile toy 1 has a toy body 3 and a turn unit 7, to which the toy body 3 is mounted, and the turn unit 7 has a unit main body, turning shaft 23 provided at the main body of unit, and turning body 25 provided so as to be turned round the turning shaft 23 as a center. The turning body 25 has a pair of magnets and a magnetic path forming body for forming a magnetic path between a pair of magnets. Then main body of unit has a coil of which the central part is formed into hollow, the hollow part of the coil is provided so that the magnetic path forming body can be freely inserted and, concerning this magnetic path forming body, at least its section to be inserted through the coil hollow part is formed equally to a circumference round the turning shaft 23 as the center.  The turning body 25 is turned by the magnetic operating power of the coil and a pair of magnets, and thus the toy body 3 is rotated.
Patent JP-S6144297-A (JP)
Inventor: KOBAYASHI ATSUHIRO
IPC: G05D1/12
Filed: 1984-08-07
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-H0342685-A (JP)
Title: Method of forming highlight color image
Inventor: DERUMAA JII PAAKAA
IPC: G03G13/01
Filed: 1990-06-22
Abstract: PURPOSE: To obtain an image of high color sharpness by uniformly electrifying a charge holding surface, so as to expose the uniformly charged surface, forming three level electrostatic latent images of a charged region image, a discharged region image and a background region, and correcting/developing the background region. CONSTITUTION: The charge holding surface is uniformly electrified to a voltage V0 and continuously, three level latent images consisting of a first color image, that is, the discharged region image at a voltage level Vc1 and the charged region image at a voltage level Vb K are formed by a laser raster scanner 25. The first color image has discharged region development by a first developing device 30, a second discharged region for a second color is superimposed on three level latent images by using a light emitting diode array and then, three level latent images have the discharged region development by a second color developing device 44. After that, the charged region of the charge holding surface is developed with black toner by a third developing device 54.  Then, the developed composite image is charged before a transfer, to convert the whole image to a common polarity and then, transferred to a paper sheet. Thus, the image of high color sharpness can be obtained.
Patent JP-S5688897-A (JP)
Title: Preparation of single crystal
Inventor: WASHITSUKA SHIYOUICHI
IPC: C30B15/28
Filed: 1979-12-21
Abstract: PURPOSE: To obtain a high-quality single crystal with a small internal strain, by detecting the signal of the nonequilibrium part of the diameter of a crystal from both the detected value of the change in weight and the detected value of the diameter of the crystal, followed by controlling the rotation of a crucible, etc. and the solid-liquid interface of the single crystal to a given shape depending upon the signal.  
     CONSTITUTION: In preparing the single crystal 3 by bringing a seed crystal into contact with the melt 2 in the crucible 1 and pulling up the seed crystal, the detector 5 of the change in the weight of the single crystal 3, the light detector 6 of the meniscus of the crystal, the detector 11 for detecting the signal of the nonequilibrium part of the diameter of the crystal from the detectors 5 and 6, and the circuits 9 and 10 for controlling at least one of the rotations of the seed crystal and the crucible 1 depending upon the signal of the nonequilibrium part are provided. At least one of the numbers of revolutions of the seed crystal and the crucible 1 are controlled to a given number by the value of the detected signal of the nonequilibrium part and the solid-liquid interface is controlled to a given shape, to give the high-quality single crystal 3 in high yield. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0828781-A (JP)
Title: Heat insulating device
Inventor: SAKAKIBARA AKIYOSHI
IPC: D04H1/76
Filed: 1994-07-18
Abstract: PURPOSE:To reduce the manufacturing cost of a heat insulating device by making it of a fibrous body of a straight roll form in common irrespective of difference in curvature if the device is a curved cylindrical body with the same diameter. CONSTITUTION:The heat insulating device 1 is constituted of curved semi- cylindrical pieces 2,3. The semi-cylindrical pieces 2, 3 are constituted basically by almost triangular segments 2a-2b cut in specific number perpendicularly to axis, arranged in axial direction A, the interval being smaller on inside than on outside. The segments 2a-2b are made by cutting obliquely at different angles alternately along axis fibrous body in roll form. Segments 2a-2c are thus mutually connected, those of small axial length and those of large axial length being on respective particular sides, so that a cylindrical body of a curved form can be constituted and difference in curvature can be dealt with.
Patent JP-S6225003-A (JP)
Inventor: ITO HIDEKAZU
IPC: B27D1/04
Filed: 1985-07-25
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-S5788277-A (JP)
Title: Double archimedes pump
Inventor: NARASAKI YOSHIHITO
IPC: F04B19/12
Filed: 1980-11-25
Abstract: PURPOSE: To provide a double Archimedes pump unit having an inner and an outer pumps in the form of a double structure and disposed in an inclined water channel, which is capable of controlling its capacity to suit a required pump discharge, by providing clutches between the two pumps and a driving source, so that each pump can be operated independently from each other.  
     CONSTITUTION: A fourth, circular gear 7 is mounted on an outer shaft at the upper end of an outer Archimedes pump 4, so that the pump 4 can be driven by the driving force transmitted by the gear 7. Similarly, a sixth, circular gear 11 is mounted on an inner shaft also at the upper end portion of an inner Archimedes pump 10, so that the pump 10 can be driven by the driving force transmitted by the gear 11. Further, clutches 22, 23 are provided respectively between a motor 13 and gears 7, 11, so that the outer and inner Archimedes pumps 4, 10 can be operated independently from each other. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0219564-A (JP)
Title: Jointing of cloth by jet flow and device therefor
Inventor: NAGATSUKA KOREHIRO
IPC: D06H5/00
Filed: 1988-07-01
Abstract: PURPOSE:To fasten binding between plural cloths and prevent wetting of environmental cloths by simultaneously injecting high-pressure fluid to same place of stacked plural cloths from both sides, then sucking and ejecting scattered fluid. CONSTITUTION:Plural cloths 1a and 1b are stacked directly or through yarn for jointing and said cloths are held by holding frame 9. Next, high-pressure fluid (liquid or mixture of gas and liquid) is injected to both faces of desired place in said stacked plural cloths 1a and 1b. Then, scattered fluid is sucked and ejected by cover 8 and suction tube 7, etc.
Patent JP-H0350072-A (JP)
Title: Electric power steering
Inventor: KATA KATSUKUNI
IPC: B62D5/04
Filed: 1989-06-28
Abstract: PURPOSE:To simplify the structure, obtain compactness and maintain high accuracy by forming a means, for detecting the initial rotating action of an input shaft, of a cam face formed at a ring gear rotated following the initial rotating action and a potentiometer driven by the movement of the came face. CONSTITUTION:When a steering handle is turned in the desired direction, an input shaft 5 is initially rotated in the same direction. Planetary gears 31 are thereby rotated while being rotated on their axes, and a ring gear 37 is also rotated slightly, thus moving a cam face 41. Provided the gear 37 is rotated clockwise, the cam face 41 also moves in the same direction, and a movable pin 49 of a potentiometer 47 is placed in the state indicated by a two-dot chain line. The potentiometer 47 is actuated by the action of the pin 49 to detect the initial rotating action of the input shaft 5 and thereby detect the steering direction and torque. Accordingly, a motor is controlled to actuate a rack 13 in the specified direction in order to perform the specified steering.
Patent JP-S6058403-A (JP)
Title: Production of cationic emulsion
Inventor: NOMURA TOMOHIKO
IPC: C08F2/28
Filed: 1983-09-08
Abstract: PURPOSE:To provide the titled emulsion having excellent stability and economicity, exhibiting strong absorptivity to pulp, etc., and useful as a chemical for paper making, by the emulsion polymerization of an unsaturated monomer in the presence of a cationized polyvinyl alcohol containing a specific structural unit. CONSTITUTION:The objective emulsion is produced by the emulsion polymerization of an ethylenic unsaturated monomer (e.g. vinyl acetate) in the presence of a cationized polyvinyl alcohol containing the structural unit of formula [A is group of formula II-IV; B is group of formula V (R1 is methyl or ethyl), formula VI (X<-> is anion) or formula VII]. The content of the cationic structural unit in the cationized polyvinyl alcohol is preferably 0.01-20mol%.
Patent JP-S649574-A (JP)
Title: Video rate picture processor
Inventor: MARUYAMA TSUGITO
IPC: G06T1/20
Filed: 1987-07-02
Abstract: PURPOSE:To freely change the content of arithmetic operation by using a CPU control so as to apply the selection of a frame memory and the constitution of an arithmetic module. CONSTITUTION:A control signal from a CPU is given to arithmetic control means 400-1-400-n and signal deciding means 420-1-420-n via a control bus 800. Signal decoding means 420-1-420-n built in the arithmetic control means decode and control signal and when the number designated by the control signal is coincident with the set number of the relevant arithmetic control means, the said arithmetic control means applies a prescribed arithmetic operation. If required, the storage means 300-1-300-n switch the bus by using the bus switching means 310-1-310-n and the data from a storage means designated by the control signal is given to a prescribed arithmetic control means via the 1st and 2nd input buses 900-1-900-n. An output bus changeover means 600 switches input/output and the resulting data is inputted and stored in the prescribed storage means via 1st and 2nd output buses 950-1, 950-2.
Patent JP-S5954947-A (JP)
Title: Steam exposure test apparatus
Inventor: MORIMOTO TAKAKATSU
IPC: G01N17/00
Filed: 1982-09-22
Abstract: PURPOSE:To raise the reproducibility of accelerated deterioration environment by constantly maintaining atmosphere of mixed gases through such an arrangement wherein water is supplied into a steam passage pipe at a fixed flow rate and steam is generated by instantaneously heating water in the passage pipe. CONSTITUTION:An electric furnace 13 and a heater 7 are electrified respectively and they are adjusted so that temperature in the vicinity of an object to be exposed 5 becomes 150 deg.C and that of the bottom of a steam passage pipe 1 becomes 200 deg.C. After that, when air is introduced through a massflowmeter 11 and water is introduced into the steam passage pipe 1 through a microtube 9, water enters a diffusion layer 8 composed of layers of quartz beads, and it is instantaneously heated and steam is generated and it is diffused evenly inside the passage pipe 1. Since the end of a gas injecting pipe 12 opens inside the diffusion layer 8, air and steam are uniformly mixed. Thereby, environmental conditions near the object to be exposed can be adjusted at a high accuracy, and accelerated deterioration tests can be carried out by changing the level of deterioration step by step.
Patent JP-H1114094-A (JP)
Title: Low-temperature medium generating device
Inventor: NEGISHI MASAMI
IPC: F24F5/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in capacity due to the decline in the flow rate of a medium. SOLUTION: A first evaporator 50 is constructed so as to heat exchange a first refrigerant line 3 which circulates a first cooling circuit 10, and a first circulation part 31 which is arranged along the first refrigerant line 3. A second evaporator 60 is constructed so as to heat exchange a second refrigerant line 13 which circulates a second cooling circuit 20, and a second circulation part 32 which is arranged along the second refrigerant line 13. The first and the second evaporators have a bypass circuit 38 which has one end connected with the downstream side of the second circulation part 32 and the other end connected with a circulation circuit 40 between a heat exchanger 33 and the suction side of a circulating pump 35 through a flow rate regulating means 36.
Patent JP-S5591006-A (JP)
Title: Power unit
Inventor: TANAKA KIYOU
IPC: G05F1/13
Filed: 1978-12-28
Abstract: PURPOSE: To secure the uniform potential on the surface of the photosensitive layer by installing the rectifier elements and switches to the output control winding and then securing the independent output between the plus and minus sides of the output voltage in correspondence to the two switches.  
     CONSTITUTION: The primary winding N1 is provided to transformer T 1  for generation of the high voltage, along with secondary winding N2 which is connected to N1 electromagnetically plus third winding N3 for the output control respectively. Then at least rectifier elements D1 and D2 plus switches S1 and S2 are installed to N3, and thus the independent output is secured between the plus and minus sides of the output voltage in correspondence to the selection action of switches S1 and S2 each. As a result, the uniform potential is secured on the surface of the photosensitive layer through control of switches S1 and S2 or variable resistors VR1 and VR2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0812413-A (JP)
Title: Production of water-permeable block
Inventor: OKAMURA TASUKE
IPC: E01C5/04
Filed: 1994-06-24
Abstract: PURPOSE:To produce a water-permeable block having a flexural strength and a water permeability comparable to those of the conventional specification product without causing expansion, cracking, etc., due to firing by using burned ash produced when municipal wastes as general wastes are incinerated, fly ash and glass powder (crushed waste bottle) and press-molding it with a ready handling. CONSTITUTION:Clay and/or a plasticizer is added to burned ash of municipal wastes or fly ash and the resultant mixture is moistened, kneaded and subsequently granulated. The granulated material is sintered at 1000 to 1300 deg.C and the sintered compact is crushed. The resultant crushed materials are used as the raw material of an aggregate and 0.15 to 0.5 pts.wt. glass power (crushed waste bottle) is added thereto. An aqueous polyvinyl alcohol solution as a molding assistant is also added thereto and the obtained mixture is molded. The molded material is then sintered at a temperature of <= the above sintering temperature.
Patent JP-S5867816-A (JP)
Title: Cooling method for converter-tuyere
Inventor: NOZAKI TSUTOMU
IPC: C21C5/48
Filed: 1981-10-20
Abstract: PURPOSE:To cool a tuyere effectively and to prevent the damage for converter bottom- refractries by controlling the blowing amount of CO2 gas introduced for cooling from the annular path of a tuyere-outside tube in combination with the C concentration in the molten steel corresponding to the change of refining stage. CONSTITUTION:When the double tubes-tuyere causing O2 gas for refinning to flow from a central flow-path equipped under the surface of molten steel-bath is cooled, CO2 gas blown into the molten steel from the outside annular flow path is controlled by following. That is to say, when C concentration in the molten steel in the beginning period of blow-refining is larger, CO2 ratio is caused to become small. In the finishing period where the molten steel contains low C concentration, as the tuyere is cooled by almost only sensible heat of CO2 gas, the refining is carried out by keeping CO2 ratio high to some extent. Thus, the blowing amount of CO2 gas is controlled in combination with C content in the molten steel corresponding to each refining stage. Consequently, as shown in the figure, the tuyere-temperature becomes constant in total refining period, so CO2 consumption is reduced, and simultaneously the expansion and contraction for the refractories adjacent to the tuyere by thermal hysteresis is reduced. Additionally, the refractory-life is prolonged by preventing the loss of C source in the refractory.
Patent JP-S5688425-A (JP)
Title: Production of aqueous dispersion of alkyd resin
Inventor: TACHIBANA KAZUHIRO
IPC: C08L67/08
Filed: 1979-12-20
Abstract: PURPOSE: To obtain the titled aq. dispersion having excellent dispersion stability and useful as a paint, by a method wherein a specified alkyd resin is dissolved in an org. solvent, the resulting solution, an emulsifying agent and an amine are dispersed in water, and the org. solvent is distilled off.  
     CONSTITUTION: A (semi)drying oil (i) or a fatty acid obtd. therefrom (e.g. soybean oil), an polyhydric alcohol (ii) (e.g. pentaerythritol) and a maleinized or fumarinized rosin (iii) are reacted together with heating to obtain an alkyd resin. 100pts.wt. said alkyd resin is dissolved in a water-insoluble org. solvent (e.g. benzene). To the resulting soln. are added 0.2W10pts.wt. nonionic or anionic emulsifying agent (A), a volatile amine (B) (e.g. triethylamine) in such an amount that the resulting whole liquid is made slightly alkaline, and water (C) to obtain a water dispersion system. Then the solvent is distilled off from the system to obtain the titled aq. dispersion.  
     EFFECT: A coating film having excellent alkali resistance, water resistance and gloss is formed when the aq. dispersion is used as a paint. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6411103-A (JP)
Title: Production of cation exchange resin
Inventor: KANBARA HIROSHI
IPC: C08F8/36
Filed: 1987-07-03
Abstract: PURPOSE:To obtain a porous cation exchange resin of large granular size, free from crack-induced fragmentation, by sulfonation, in the presence of a swellable solvent, of a copolymer from monovinyl aromatic monomer crosslinked by polyvinyl monomer. CONSTITUTION:A monomer mixture made up of (A) a monovinyl aromatic monomer (e.g., styrene, vinylxylene) and (B) a polyvinyl monomer (e.g., divinylbenzene, diaryl maleate) etc. in which 4-30wt.% of the polyvinyl monomer is contained as the crosslinking agent is brought to suspension polymerization in the presence of a saturated aliphatic hydrocarbon (e.g., iso-octane, heptane) as the porosity-forming agent to produce a spherical crosslinked copolymer followed by sulfonation in the presence of a swellable solvent, thus obtaining the objective resin free from crack-induced fragmentation having average granular size >=1.5mm with spherical copolymer as the matrix constituted of the monovinyl aromatic monomer etc., crosslinked by the polyvinyl monomer.
Patent JP-H10340275-A (JP)
Title: Information extraction device
Inventor: HAYASHI NAOKI
IPC: G06F19/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an information extraction device that not only extracts a subject from plural documents but also extracts various pieces of information for effectively using the subject. SOLUTION: A word analysis part 2 and a subject analysis part 4 detect the temporal distribution of specified words contained in the plural documents held by a document data base 1 based on the update date/time of the documents and extract the word whose intensity of distribution is high as the subject word. A subject category analysis part 6 extracts the other word contained in the same document as the subject word as a category word. A subject category storage part 7 classifies and manages the subject word by using the category word. A subject evaluation analysis part 9 detects 8 keyword which is contained in the same document as the subject word and which is similar to that held by an evaluation keyword storage part 8, and a subject evaluation storage part correspondingly manages the subject word and the detected keyword.  Thus, the plural subject words can be extracted by associating them by the category word. Then, the keyword showing evaluation on the subject word can be extracted.
Patent JP-H0516749-A (JP)
Title: Steering wheel having impact energy absorbing device
Inventor: SAEGUSA NOBUO
IPC: B62D1/11
Filed: 1991-07-08
Abstract: PURPOSE:To provide a steering wheel having an energy absorbing device which is hardly turning in the colliding direction and has nondeviational energy absorbing characteristics. CONSTITUTION:A hub side plate 8 is fixed to a hub 12 installed on the tip of a steering shaft 5 by means of a nut 13, and a large-sized ring 16, a middle- sized ring 17 and a small-sized ring 18 are superposed upon each other in order from the lower side between a pad side plate 6b of a cover pad 6 and the hub side plate 8. The respective rings are formed of a metallic pipe and are provided with a slit 20, and the small sized ring 18 enters into the middle sized ring 17 by receiving an input load, and diameter of the small-sized ring 18 is contracted, and diameter of the middle-sized ring 17 is expanded, so that energy absorption can be carried out. Furthermore, when the input load cannot be absorbed fully by this mean, the middle-sized ring 17 enters further into the large-sized ring 16, so that the energy absorption can be carried out similarly.
Patent JP-S62103092-A (JP)
Title: Beta-lactam derivative
Inventor: TSUNEMOTO DAIEI
IPC: A61P31/04
Filed: 1986-07-17
Abstract: NEW MATERIAL:The compound of formula I R<1> and R<5> are H or amino- protecting group; R<2> is H, salt-forming cation, protecting group of carboxylic acid or anion; R<3> is H or CH2R<4> (R<4> is H or residue of nucleophilic compound); X is S or >N-Me]. EXAMPLE:(Z)-7-(2-aminothiazol-4-yl)-2-{[5-amino-1,2,4-thiadiazol-3-yl) methoxyimi no]acetamido}-3-acetoxymethyl-3-cephem-4-carboxyl ic acid sodium salt. USE:An antibacterial agent having excellent antibacterial activity against Gram- positive bacteria, Gram-negative bacteria, Pseudomonas aeruginosa, myxomycetes and Escherichia coli. PREPARATION:The compound of formula II is made to react with the compound of formula III or its salt and, if necessary, the amino-protecting group is eliminated from the product.
Patent JP-2000352109-A (JP)
Title: Concrete structure, manufacture thereof, damage detector for concrete structure, and damage detection method therefor
Inventor: OKUDA KENMOCHI
IPC: G01M11/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a damage detection method for a concrete structure by an optical fiber sensor capable of increasing the degree of accuracy of deflection measurement and, at the same time, preventing the disconnection of the optical fiber sensor. SOLUTION: In a concrete structure 20 having a plurality of main bars 22 arranged inside thereof, it is equipped with a spacer member 23 covering the circumference of the main bars 22 and forming the circumferential surface so as to have a specific curvature, a tape member 24 laid on all main bars 22 having the spacer member 23 attached thereto and wound on them in the shape of a spiral, and an optical fiber 21 wound on the surface along the tape member 24.