baber/WOPTO huggingface dataset:
Patent JP-H1086034-A (JP)
Title: Liquid treatment device
Inventor: OBA MANABU
IPC: B23Q11/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce overall heights of a main part of a device for separating impurity particles from a liquid and a sedimentation tank part for precipitating the impurity particles. SOLUTION: The device comprises a device main part 9 for separating impurity particles from a liquid and a conveyor part 3 for taking outside the separated impurity particles. The conveyor part 3 comprises a conveyor casing 4 and a sediment raking up mechanism 6. The conveyor casing 4 comprises a sedimentation tank part 4a horizontally disposed in the lower part of the device main part 2 for precipitating impurity particles, and a sediment takeout part 4b disposed to be directed obliquely upward, both continuously formed in the same width. The sediment raking up mechanism 6 rakes up the sediment from the bottom part of the sedimentation tank part 4a using a sediment raking up member 5 over the sediment takeout duct part 4b. The conveyor casing 4 may be arranged that the lower opening side of the device main part 2 is set in a lower position than a rotating body including part 4c by disposing the rotating body including part 4c including a sprocket 7 in the state 7 taken out from the underside to the lateral side of the device main part 2.
Patent JP-H0877661-A (JP)
Title: Autotracking method for vtr
Inventor: MASUDA KENICHI
IPC: G11B15/467
Filed: 1994-09-05
Abstract: PURPOSE: To highly accurately control tracking in a short time by changing a target tracking value continuously at high speeds and obtaining the target value in a step wherein a reproduced output of a rotary head is changed from an increase to a decrease and from a decrease to an increase. CONSTITUTION: A tracking value generator 5 increments and generates a tracking value per one rotation of a head drum 1 by a pulse of a drum servo circuit 8 which is synchronized with the rotation of the head drum, and supplies the value as a target value to a servo circuit 7 thereby to control a capstan motor 12. At this time, a neural network 4 detects maximum and minimum points of an output of a video head 9 from an envelope detector 2, reversing a changing direction of the tracking value generator 5 at the maximum point. Then, the neural network 4 changes at the minimum point the output by a count of steps so that an operated output becomes maximum, thereby making the output agree with the target value. Accordingly, the maximum point can be detected quickly and a correct correction is executed to a change with time.
Patent JP-H1093762-A (JP)
Title: Image data storing method and device therefor
Inventor: SUGANUMA ATSUSHI
IPC: H04N1/48
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce cost and to maintain fast processing performance by obtaining the reading positional deviation in the sub-scanning direction of a three-line linear image sensor by dividing into integer part correcting line quantities and decimal part correcting line quantities. SOLUTION: The reading positional deviation in the sub-scanning direction of the three-line linear image sensor is obtained by dividing into the integer part correcting line quantities INT (Crg), INT (Cbg) and the decimal part correcting line quantities DEC (Crg) and DEC (Cbg) (S1). Image data stored in a line buffer memory and currently read image data are given interpolation arithmetic, according to a decimal part line correcting quantity to successively obtain by each main scanning line as image data after interpolation arithmetic (S21). This image data obtained by interpolation arithmetic is address-changed by the part of an integer part correcting line quantity, made to coincide with the reading position of image data of a linear image sensor to be referenced and stored as a file in a memory (S24).
Patent JP-H0968903-A (JP)
Title: Image forming device
Inventor: HIRASHIMA YASUHITO
IPC: G03G15/08
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To remove paper powder incorporated in toner and to surely carry the toner to be reused. SOLUTION: An image forming device is provided with a cleaning blade 410 for removing residual toner T remaining on the surface of a photoreceptor 201, after a toner image formed thereon by a developing device is transferred to a recording paper and a paper powder collecting roller 430 of a porous elastic body, rotated while coming into slidable contact with a wall surface 223 reaching a recovering path 560 for recovering the removed toner from the cleaning blade, between it and the recovering path 560.
Patent JP-S63102233-A (JP)
Title: Exfoliation method of insulating film
Inventor: TEZUKA MASASHI
IPC: H01L21/302
Filed: 1986-10-17
Abstract: PURPOSE:To exfoliate easily an insulating film on the surface of a body to be treated, improve the operation efficiency, and make the body to be treated possible to be utilized again, by dipping the body in an etching liquid which easily reacts with the body to by treated, and making the boundary surface between the body to be treated and an insulative film be subjected to etching. CONSTITUTION:By plasma spray coating, an Al2O3 film about 0.3mm thick is formed on a substrate of Al and the like as a body to be treated, which serves as an Al substrate 3. This substrate 3 is put into an etching liquid of 5% dilute HCl at a normal temperature, and is dipped for a period (about six hours) corresponding to an interval required for etching of Al about 0.005mm. As the result of this, the etching liquid permeates toward the boundary surface 4 between the Al2O3 film 2 and the Al substrate 1 from the surface side of the Al2O3 film 2, and reacts with the boundary part to eliminate the boundary surface 4. Then, after washing, the substrate 3 is subjected to a blase treatment whose air pressure is about 1.0-2.0kg/cm<2> or a filing treatment, and the Al2O3 film 2 is exfoliated to obtain the Al substrate 1. In such a manner, the substrate 3 can be dipped in the etching liquid under a specified condition.
Patent JP-H0988766-A (JP)
Title: Fuel injection nozzle
Inventor: SHIMADA TAIZO
IPC: F02M61/18
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To speedily carry out ignition combustion by constituting a nozzle hole on a fuel injection nozzle of a microscopic hole group constituted by providing a plural number of microscopic holes on a circumferential locus of a microscopic circle. SOLUTION: A fuel injection nozzle 2 installed on a cylinder head of a diesel engine has a plural number of nozzle holes formed on a peripheral wall of a sack part 8a formed on a lower part of a nozzle main body 8. In this case, each of the nozzle holes 9 is formed of a microscopic hole group 21 provided with a plural number of microscopic holes 20 of about 0.15mm in diameter with specified intervals between them respectively on a microscopic circle, for example, on a circular circumferential locus P of about 0.5mm in diameter. Additionally, a plural number of the microscopic holes 20 are provided on a circumference with microscopic intervals L in a range of L=1.0.d-5.0.d.  In this way, fuel spraying is carried out in such a spraying form as to make a central part hollow to make mixture with air difficult, and it is devised to mix sprayed fuel F with air while entraining air of a combustion chamber from an outer peripheral part of spray.
Patent JP-H0296010-A (JP)
Title: Connectable bags
Inventor: HATANO HITOSHI
IPC: E02B3/04
Filed: 1988-10-03
Abstract: PURPOSE:To obtain civil construction parts to be easily adaptable to uneven ground easily by a method in which flexible bags of water permeable or impermeable sheet packed with a substance having a specific gravity of 1 or more are mutually connected with or without connectors. CONSTITUTION:Three-dimensional bags 1a and 1b of a water-impermeable sheet 5 are connected by fixing both ends of a net sheet 3 of a fixed length and a fixed width to connecting pieces 2a and 2b set on the corners of the bags 1a and 1b through the holes 4. Connecting pieces 8 are lapped on the corners forming three-dimensional faces 7 of the bags 6a and 6b of a water permeable sheet 10 and fixed by ropes, etc., to connect many bags. The bags are set as civil construction parts to construct surrounding dam of sludge or levee on the gravel-taking site or coast reclamation site, etc.
Patent JP-S61126490-A (JP)
Title: Underwater detecting and displaying device
Inventor: SHIBUYA SHOZO
IPC: G01S15/89
Filed: 1984-11-22
Abstract: PURPOSE:To detect an underwater state over a wide range by providing a circuit which processes an ultrasonic wave signal from an underwater detected body by side-looking sonars and a scanning sonar and then displays images of both sonars. CONSTITUTION:An ultrasonic wave transmitter receiver fitted to the bottom of a ship is used and side-looking sonars 3 and 4 which perform underwater detection in the starboard and port directions and the scanning sonar 1 which performs underwater detection right under the bottom of the ship are provided. Further, a display device which processes the ultrasonic signal from the underwater detected body and displays its image is provided, and both sonars generate transmitted and received beams thetaL and thetaS at right angles to the bow to widths phiL and phiS. The 1st sonars 3 and 4 perform scanning operation in the starboard and port directions with phiLXthetaL transmitted beams and the 2nd sonar 1 makes a scan with phiSXthetaS transmitted beams and M phiSXDELTAthetaS received beams which are divided into M in a direction thetaS. Consequently, the depth of the sea and horizontal distance are displayed by the 1st sonars 3 and 4 and the resolution is improved by the 2nd sonar 1.
Patent JP-H08169731-A (JP)
Title: Method for making refractive index of silica glass high
Inventor: KANIE TOMOHIKO
IPC: H05H13/04
Filed: 1995-09-26
Abstract: PURPOSE: To efficiently increase the refractive index of a silica glass in a short time. CONSTITUTION: In this method, the refractive index in the irradiation region (1A) is efficiently increased by irradiating the prescribed irradiation region (1A) of the silica glass (1) with X rays (2) having a wavelength of 1.2-7.0Å and exciting K shell electrons of a silicon atom in the irradiation region (1A) with the X rays (2).
Patent JP-H03123261-A (JP)
Title: Electronic message apparatus with message storing faculty and method for the same
Inventor: GOODON AARU BURANSON
IPC: H04M3/00
Filed: 1990-09-19
Abstract: PURPOSE: To automatically provide a specific notification message and to allocate message to a caller with a communication network by selecting and supplying the specific notification message from plural different notification messages related to a subscriber of a prescribed system. CONSTITUTION: When a user dials a specific telephone number and a call is not received by a callee, the call is transferred to a voice message system 201 through a telephone line control link 207 and notified to the callee, by pressing a program type LND button for calling the number dialed last. The message is transmitted, after it is recognized. When the call is received by the voice message system 201 as a result of retransmission by a PBX 202, a callee discrimination and a caller discrimination are extracted, a stored message is retrieved by using the information, and the message is reproduced to the caller by the system.
Patent JP-H1171264-A (JP)
Title: Aerosol composition for human body
Inventor: TAKENAKA GEN
IPC: A61K8/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain an aerosol composition, capable of preventing a frostbite due to the cooling of temperatures and safe for a human body while imparting high skin cooling effects thereto. SOLUTION: This aerosol composition is obtained by filling a propellant composed of at least one of a liquefied petroleum gas and dimethyl ether and 10-90 wt.% mixture of one or more selected from hydrocarbon compounds having 9-60 deg.C temperature for manifesting 760 mmHg vapor pressure in an aerosol container equipped with a mechanical brakeup type actuator having a valve at 0-0.3 inside diameter ratio (VT/UT) of an introduction port (VT: a vapor tap hole) for the propellant in a vapor state to an introduction port (UT: an under tap hole) for the propellant in a liquid state and a stock solution and a bent part in a flow passage between an expansion chamber outlet and a jetting port.
Patent JP-S61128757-A (JP)
Title: Brushless motor of axial gap type
Inventor: YANO KATSUAKI
IPC: H02K21/24
Filed: 1984-11-22
Abstract: PURPOSE:To prevent uneven rotation from being generated, by providing a plurality of salient sections for the outer peripheral section of a rotor yoke, and by providing a field magnet positioned by the salient sections and a magnet for frequency power generation which is made of synthetic resin for molding some section of the field magnet. CONSTITUTION:A stator 2 fitted on a bearing housing 1 is organized by providing a substrate 4 for a yoke 3 and bonding a field coil 5 on the central section of the substrate 4, and by providing a coil 6 for frequency power generation on the outer peripheral section. And a rotary shaft 7 is supported by the bearing 8 of the housing 1, and a rotor 10 consisting of a rotor yoke 11, a field magnet 12 and a magnet 13 for frequency power generation is fitted on the rotary shaft 7 via a fitting boss 9. Then, the rotor yoke 11 is formed in a disc shape, and a plurality of sections (6 sections) on the outer peripheral section are notched, and the sections are bent to form salient sections 15 of L-form directed outward. The ring-formed field magnet 12 is positioned at the salient sections 15 and is fitted to be molded with the magnet 13 for frequency power generation (synthetic resin including magnetic powder).
Patent JP-H1085570-A (JP)
Title: Manufacture of selectively permeable hollow yarn membrane
Inventor: EMI SHINGO
IPC: B01D69/08
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To manufacture a hollow yarn membrane of superior performance of removing harmful substances in low and medium molecular weight areas by using an aqueous solution containing the specified amount in the total of polyvalent alcohol and an organic solvent solution as a core agent, jetting out a raw liquid prepared by melting a cellulose derivative of specified amount in the specified organic solvent solution from a nozzle and spinning under specified condition. SOLUTION: An aqueous solution contining in total polyvalent alcohol and an organic solvent of 5-30wt.% is used as a core agent in spinning a raw liquid prepared by melting a cellulose derivative of 5-18wt.% in a cellulose derivative melting organic solvent solution containing polyvalent alcohol of 0-50wt.%. The water solution is jetted out of a tube-in-orifice- shaped nozzle and passed through inside gas and then passed through a coagulating liquid composed of a water solution of concentration of total of polyvalent alcohol and the organic solvent higher than that of the core agent by 20-45wt.% and solidifed therein. The membrane structure is formed into the two-layer structure provided with an extremely thin membrane dense layer of specified void content formed on the inner face and a porous substrate layer.  Thus a cellulose derivative selectively permeable hollow yarn membrane of superior performances of permeability and fractionation can be manufactured.
Patent JP-S60142399-A (JP)
Inventor: KOMATSU AKIRA
IPC: H04R1/00
Filed: 1983-12-29
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-H0192979-A (JP)
Title: Magnetic disk cartridge and manufacture thereof
Inventor: KOTADO KIMITAKE
IPC: G11B23/00
Filed: 1987-10-02
Abstract: PURPOSE:To prevent the deformation of a magnetic disk sheet after adhesion and to reduce the deviation of a magnetic disk sheet by using a pressure sensing adhesives formed by reacting an acrylic group copolymer and an epoxy resin so as to bond the magnetic disk sheet and a center core. CONSTITUTION:A specific pressure sensing adhesives is applied with a desired thickness to a prescribed part of the center core 12 and/or the magnetic disk sheet 11. Then the coated face is dried to form an adhesive layer and the magnetic disk cartridge 10 is manufactured by having only to adhere the magnetic disk sheet 11 and the center core 12. The specific pressure sensing adhesives can be obtained by mixing the acrylic group copolymer and the epoxy resin as a curing agent in a desired volume ratio and applying polymerization reaction to them. Thus, even after the magnetic disk sheet and the center core are adhered, the dislocation of the sheet is less and the deformation of the magnetic disk sheet is prevented.
Patent JP-H07104109-A (JP)
Title: Production of light diffusion film or sheet
Inventor: NOMURA SHIGEKI
IPC: G02B5/02
Filed: 1993-10-04
Abstract: PURPOSE:To enhance surface hardness, to enhance resistance to scuffing and wear resistance and to prevent deterioration of excellent light diffusion performance by forming a surface layer by applying a specified photo-polymerizable resin composition along the projecting and recessed surface provided with numerous projection and recessed parts, and subjecting to photo-polymerization and curing. CONSTITUTION:The photo polymerizable resin composition is applied along the projecting and recess surface of a light diffusion film or sheet, then an active light is irradiated, and the cured surface layer having 0.5-50mum thickness is provided. In this case, as the light diffusion film or sheet to be used, for example, the film or sheet of the transparent resin such as ionomer based on polycarbonate, poly(meth)acrylate, polyethylene on whose one surface projecting and recessed parts which are triangular pyramid-like or plane prism like and having triangle or corrugated section is provided is exemplified. And the photo polymerizable resin composition is composed of 100 pts.wt. (meth)acrylate compd. having at least >=2 kinds acryloyl or methacryloyl group in a molecule and 0.1-10 pts.wt. photo-polymerization initiator.
Patent JP-S6490776-A (JP)
Title: Thermal printer
Inventor: KAWAI JUN
IPC: B41J13/00
Filed: 1987-10-02
Abstract: PURPOSE:To form a highly fine multi-gradation full-color image on the face side of a recording paper and two-valued images such as characters on the back side of the paper, by providing an ink sheet coated with at least three sublimable color inks and at least one heat-fusible ink, and a means for reversing the recording paper face side back. CONSTITUTION:An ink sheet 16 comprises parts 16A coated with sublimable inks of three colors of yellow Y, magenta M and cyan C, and parts 16B coated wit a heat-fusible ink of a single color of black Bk. When printing of a color image is completed, a guide vane 2 is driven to the platen side by a drive source, and the tip of the vane 23 is brought into contact with a platen roller 12, whereby a recording paper 24 is separated from the platen roller 12, and is guided to a pinch roller 21B. The driving of the pinch roller 21B is once stopped, a character image printing mode is set, then the guide vane 23 is tilted to the side of the pinch roller 21B, and the paper 24 is set to the platen roller 12 face side back. A thermal head 10 is brought into contact with a leading end part of the black heat-fusible ink Bk, and printing of characters is started. The printing direction for the character images is utterly opposite to that for the color image.
Patent JP-H04125688-A (JP)
Title: Color display device and gradation displaying system
Inventor: KONDO KENICHI
IPC: G09G3/20
Filed: 1990-09-18
Abstract: PURPOSE:To increase the gradation level of a driving circuit of a driving voltage modulation by inputting a part of gradation display data to a dot pattern generating circuit which generates a pattern which operates a thining by a dot unit, and controlling the gradation display data of the other driving voltage modulation by the output. CONSTITUTION:The above system is equipped with a thining pattern generating circuit 1, and thining drive controlling circuits 2 - 4. Then, the display data of plural bits are divided into groups at every color in order to operate a gradation display, a part of the display data are decomposed the weighting of a gradation expression is operated, and a drive control to indicate a gradation degree according to how many times the data are driven as the display data in a unit time, is executed. Moreover, the display data of the plural bits of the other groups having the same number of bits with the driving circuit IC of the driving voltage modulation is inputted to a driving voltage modulating circuit, the display data of the other groups are controlled by the signals of the thining controlling signals, and the thining drive control is combined with the driving voltage modulation. Thus, the gradation display more than the gradation level of the driving circuit IC of the driving voltage modulating system can be attained.
Patent JP-H1086050-A (JP)
Title: Polishing tool
Inventor: SHIMIZU MASAKI
IPC: B24B13/01
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To uniformly polish the whole face to be polished by providing a prescribed number of projecting polishing pads in a polishing head, which is connected to the tip of a base shaft part by a universal joint, in such a state as holding equal-distance and -angle intervals in relation to the central axis of the polishing head. SOLUTION: Three polishing pads 11 are formed into the same dimension and stuck to the bottom face of a polishing head 2 in such a state as holding equal-distance and-angle intervals in relation to the central axis of the polishing head 2, respectively. When the inclined direction of the polish face 16 of a material 15 to be polished is changed drastically by movement of a base shaft part 1, the polishing head 2 is inclined in an appropriate direction by a universal joint 3 according to the change in the inclined direction. The three pads 11 are thus brought in planar contact with the face 16 to be polished at all times. That is to say, the respective polishing pads 11 are brought in planar contact with the polish face 16 in a stable state.
Patent JP-S60139231-A (JP)
Inventor: YAMAMOTO YOUSUKE
IPC: A47L13/38
Filed: 1983-12-28
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-2000072098-A (JP)
Title: Nacelle for turbofan engine with grounded movable element
Inventor: HOGIE JEAN-PAUL RENE ANDRE
IPC: B64D29/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To secure the current continuity between two large-stroke elements insulated on an operating boundary face by forming the grounding means of the movable elements with an elastic element having no movable connecting component other than a mechanical device or a component used for movement and feeding a current. SOLUTION: A vertical structural body reinforcing a rear movable engine cover 7 is located near a downstream support ring 22 supporting the blade lattice 6 of a fixed structural body 5. A boundary face properly acting against abrasion can be added between a spring plate 20 and the contact element of the fixed structural body. Three fixed sections kept in contact with the external structural body of a nacelle are selected according to the used material and the surface protection of multiple components of the structural body, and the contact width is determined. The shape of an elastic contact piece 20 allows the continuous high-reliability contact via the obtained stroke, and this contact is invariably secured even in the broken state of a main latch.  The support ring 22 of the blade lattice 6 is directly connected to the upper structural body of a thrust inverting device and connected to a beam 23.