baber/WOPTO huggingface dataset:
Patent JP-H09103393-A (JP)
Title: Suction apparatus for electric vacuum cleaner
Inventor: KAJI MASAHIRO
IPC: A47L9/04
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To easily and thoroughly clean corner parts by a method wherein, when the left part or the right part of a suction apparatus is tightly joined to a wall and the suction apparatus is advanced or retracted, a conical roller rotates, and by the rotating motion, dust and dirt on the wall surface are thoroughly wiped off. SOLUTION: At the right forward end part and the left forward end part on the rear surface of a suction apparatus main body 10, a rotating pin 20 is provided in such a manner that the rotating pin 20 is tilted at 45 deg. in the inward direction of a suction port. Then, the rotating pin 20 axially supports a conical shape roller 21 of an opening degree of 90 deg. so as to be rotatable, and a raised fabric 22 consisting of a cut pile form spun fabric, is provided on the surface of the bus bar of the conical roller 21, and the suction apparatus is constituted in such a manner that the raised fabric 22 may come into contact with a floor surface.
Patent JP-S62125883-A (JP)
Title: Method for spraying powder to inside surface of cylindrical film
Inventor: YAMADA TAKAO
IPC: B05D7/04
Filed: 1985-11-26
Abstract: PURPOSE:To permit uniform spraying of powder on the inside surface of a cylindrical film by suspending the powder on the inside surface of the expanded body of the cylindrical film. CONSTITUTION:The expanded body 8 is formed by unwinding the coiled cylindrical film 1 upward, then sealing gas into the cylindrical film 1 and grasping the film 1 by nip rolls 5. A cloth bag 4 contg. the powder 7 is hung by a hanger 3 in the upper part in the body 8 and the hanger 3 is oscillated from the outside of the body 8 by finely oscillating rolls 3 for holding the hanger 3 by projecting objects 61 of, for example, oscillating rolls 6. The film 1 is taken up while the powder 7 is sprayed from the surface of the bag 4 to the inside surface of the body 8 in such a manner. As a result, the powder is suspended on the inside surface of the expanded body of the cylindrical film and therefore, the powder is uniformly sprayed onto the inside surface of the cylindrical film.
Patent JP-H1199420-A (JP)
Title: Combined machine tool
Inventor: OOGAME TOSHIFUMI
IPC: B23P23/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a combined machine tool which can increase a processing area, prevent a standby tool from having interference with a work, and improve a feeding speed remarkably with high transmitting efficiency of motor power while avoiding an adverse effect on processing precision due to thermal deformation. SOLUTION: This combined machine tool 1 which can conduct a plurality of processing by a processing head 14a fitted on rams, is formed by mounting saddles 7, 8 on a cross rail 5 so as to be movable in an X-axis direction, and fitting rams 13, 16 on the saddles so as to be movable in a Z-axis direction.  The two saddles 7, 8 are fitted independently on the cross rail 5 so as to be movable in the X-axis direction, the rams 13, 16 are fitted on the respective saddles 7, 8 so as to be movable in the Z-axis direction, and the processing head 14a is fitted on the lower end of one ram 13, a laser beam processing head 17 which irradiates laser beams is fitted on the lower end of the other ram 16, the cross rail 5 is formed so as to be extended outwards from the processing area on a processing table 3, and a retreating part 5c for retreating the respective saddles is formed at respective extending parts 5b.
Patent JP-S62124916-A (JP)
Title: Movable member used for resin molding machine
Inventor: YAMAGUCHI MORIE
IPC: B29C45/14
Filed: 1985-11-26
Abstract: PURPOSE:To improve durability by making the titled member hold excellent heat resistance and wear resistance, by combining a ceramic sintered body having the surface coming into contact with resin with a metallic sintered body on which a fitting part for giving driving force is formed. CONSTITUTION:A joint part 8a having a constriction part is formed on one end of a ceramic sintered body 8 along with a matter that the other end face of the ceramic sintered body 8 is a pressing surface against resin, an end part of a metallic sintered body 9 is joined with the joint part 8a of the ceramic sintered body 8 by combining them with each other; and a screw hole 10, which is fitting part for fitting to a threaded part 12 of a driving rod 11, is formed on the other end part. A plunger 7 is inserted slidably within a resin supply hole 4 of a mold 1 by fitting to the driving rod 11 and the ceramic sintered body 8 and metallic sintered body 9 are joined with each other by combining them with each other on the same axis. As the ceramic sintered body 8 is superior in heat resistance and wear resistance in this case, wear of the same due to sliding contact with an inner wall surface of the resin supply hole 4 becomes little without deteriorating strength through influence of heat of the heated resin.
Patent JP-H0580470-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SHIBATA YOSHINORI
IPC: G03C7/36
Filed: 1991-09-18
Abstract: PURPOSE:To provide the silver halide photographic sensitive material high in sensitivity and superior in storage stability of a yellow image and pressure resistance by incorporating a specified acylacetamido type yellow dye stuff coupler in a blue-sensitive emulsion layer and at least one kind of a specified silver halide emulsion in at least one of the blue-sensitive silver halide layers. CONSTITUTION:The blue-sensitive emulsion layer contains the acylacetamido type yellow dye stiff forming coupler represented by formula I and at least one of the blue-sensitive emulsion layers contains silver halide grains having >=30 dislocation lines per one grain amounting to >=50 number % of the total grains. In formula I, R1 is a univalent group, and Q is a nonmetallic atomic group necessary to form a 3-, 4-, or 5-membered carbon ring on, such a hetero ring having N, S, O, or P atom in the ring together with the C atom, and R1 is not H and does not form a ring together with Q.
Patent JP-H10118702-A (JP)
Title: Production of iron-chromium-aluminum foil and using method therefor
Inventor: HEUBNER ULRICH DR ING
IPC: C22C38/28
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To improve the oxidizing resistance and the suitability as a carrier of exhaust gas catalyst in a heat temp. action by arranging an aluminum coated layer having a specific thickness on the one side surface of a steel strip for a carrier having a specific thickness, cold-rolling a steel adding chromium, rare earth metals or yttrium and zirconium in each specific quantity to an iron and executing a homogeneous-diffusion annealing in a specific temp. range after cold-rolling into a specific thickness. SOLUTION: The steel strip for a carrier obtd. by cold-rolling the steel adding 16-25wt.% chromium, 0.01-0.1wt.% rare earth metals or yttrium and zirconium and the ordinary impurities caused by the process to the iron and soften- annealing, is made to 0.5-2.5mm thickness. The aluminum coated layer having 0.08-0.5mm thickness, is arranged on the one side surface of the steel strip, and the coated steel strip is cold-rolled to make 30-150μm thickness of the steel strip. Thereafter, the homogeneous-diffusion annealing is applied to the coated steel strip in the temp. range of 700-1000 deg.C.
Patent JP-H04142383-A (JP)
Title: Adhesive composition
Inventor: SHIBATA SEISHI
IPC: C08G59/00
Filed: 1990-10-03
Abstract: PURPOSE:To obtain the title composition excellent in the balance between the bonding strength and the flexibility and suitable particularly for filling a hemmed part by mixing a liquid epoxy resin, a specified modified polyolefin resin powder, a latent curing agent, and a latent curing agent comprising an amine adduct. CONSTITUTION:100 pts.wt. liquid epoxy resin is mixed with 5-50 pts.wt. modified polyolefin resin powder having a mean particle diameter of about 0.9 to 1.5 times the preset thickness of an adhesive and a melting point of 70-190 deg.C, 1-50 pts.wt. latent curing agent, and 0.5-20 pts.wt. latent curing agent comprising an amine adduct to give the title composition. It can be used in various applications as an adhesive excellent in the balance between the bonding strength and the flexibility. It is excellent particularly as an adhesive for the hemming of an automobile body. It can be utilized also as a sealant, a coating material, etc.
Patent JP-H08129741-A (JP)
Title: Magnetic recording medium
Inventor: KAWANA TAKAHIRO
IPC: G11B5/73
Filed: 1994-10-31
Abstract: PURPOSE: To narrow the coercive force distribution ΔHc/Hc of a metallic magnetic thin film and to obtain a magnetic recording medium excellent in electromagnetic transducing characteristics and having high reproduction output in particular in a short wavelength region. CONSTITUTION: When a metallic magnetic thin film 3 is formed on a nonmagnetic substrate 1 to obtain a magnetic recording medium, a Ge-Co underlayer 2 is interposed between the substrate 1 and the magnetic thin film 3. The proper Ge content of the Ge-Co under-layer 2 is 20-80at.%.
Patent JP-H10110166-A (JP)
Title: Fluorescent yttrium oxysulfide
Inventor: HARAZONO TOSHIE
IPC: H01J29/20
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fluorescent substance having a larger value than a specific value as an index expressing an EU distribution by the use of<89> YMAS NMR (magnetic angle spinning unclear magnetic resonance), and capable of expressing excellent high bright characteristics. SOLUTION: This fluorescent substance has a (Eu atom number of uniform region)/(all Eu atom number) of >=0.95, which is determined from the ratio S (Y<1> /Y<0> ) of the total area of four signals [Y(Y<1> )] existing in the second vicinity of Eu to the area of the signal [Y(Y<0> )] existing beyond the fourth vicinity of the Eu by the use of<89> MAS NMR. Thereby, the Y2 O2 S-based fluorescent substance capable of depressing and maintaining highly minute and highly large brightness on the cathode ray tubes or projection cathode ray tubes of television without increasing the strengths of incident electron beams is provided.
Patent JP-2001090049-A (JP)
Title: Uniform overflow weir and uniformly overflowing method
Inventor: MARUTA AKIRA
IPC: C02F1/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a uniform overflow weir which allows water to uniformly overflow the weir without requiring the adjustment of the height of the weir by means of an opening/closing machine in a channel in which a water head difference occurs due to a hydraulic gradient and a uniformly overflowing method. SOLUTION: A uniform overflow weir is composed of a plurality of movable weirs 7 provided at intervals in a channel along the flowing direction of water. The movable weirs 7 are provided with sheathings 8 having overflow holes 13, the same width, and the same height and the overflow holes 13 are formed in such a way that the lower end sections 14 of the holes 13 are formed at the same right-end, left-end, or central position of the base sections 15 of the sheathings 8. The base sections 15 are formed to have crossing angles θ of 0-90 deg. against the horizontal direction starting from the lower end sections 14. Between adjacent movable weirs 7, the crossing angle θ of the overflow hole 13 of the upstream-side weir 7 is made larger than that θ of the overflow hole 13 of the downstream-side weir 7.
Patent JP-H03127564-A (JP)
Title: Video signal processor
Inventor: KAWAKAMI TOSHIKATSU
IPC: H04N5/66
Filed: 1989-10-13
Abstract: PURPOSE:To attain natural synthesis without flickering by comparing a data delayed by a field memory with a predetermined value, eliminating the undesired part of the retarded video signal with a comparison signal output and adding the result to the original video signal. CONSTITUTION:A field memory 17 writes a data synchronously with a basic vertical synchronizing signal and reads a video data by taking a delay time into account so that a title comes to a desired position of the video data. In order to generate a switching signal from an output of the field memory 17, a comparator 18 compares the quantity at a level while taking notice of lots of white characters on a title, a selector 19 selects an output of the field memory 17 based on the comparison output of the comparator 18 when the output of the field memory 17 is larger than a comparison data, and selects zero when smaller, and a computing element 20 subtracts the comparison data from the output of the field memory 17 based on the comparison output of the comparator 18 when the output of the field memory 17 is larger than the comparison data so as to eliminate an undesired portion such as a synchronizing signal and outputs zero when smaller. Thus, a video signal with ease of observation of title superimposition is obtained.
Patent JP-S62126595-A (JP)
Inventor: YOSHIKAWA NOBUHISA
IPC: H05B41/24
Filed: 1985-11-27
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-H0989827-A (JP)
Title: Electric sensor
Inventor: KUBO TOSHIHIRO
IPC: G01N27/07
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain an electric sensor for detecting the impurity concentration in a liquid by immersing the electrodes into the liquid and measuring the electrical conductivity between the electrodes in which the surface of electrode is protected against contamination over a long term. SOLUTION: The electric sensor comprises electrodes 4 disposed in a container 2 filled with a test liquid and detects the electrical conductivity of test liquid. The electrode 4 is an alloy electrode 4 mixed with fine particles 3 of titanium oxide and the container 2 is provided with an unit 5 for irradiating the surface of alloy electrode 4 with UV-rays.
Patent JP-2000169966-A (JP)
Title: Solution of copper compound for deposition of copper film by chemical vapor deposition and its synthesis
Inventor: SHIN HYUN-KOOCK
IPC: C07F7/18
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a precursor compd. to be used for chemical vapor deposition of a copper film by preparing a precursor compsn. for vapor deposition containing an org. metal compd. and a solvent selected from one or more Lewis salts, one or more Lewis acids or a mixture of these. SOLUTION: The org. metal compd. used is expressed by the formula. In the formula, R is a hydrogen atom, fluorine atom, perfluoroaryl group or 1-4C alkyl or perfluoroalkyl group, each of R1 and R2 is independently selected from 1-7C alkyl groups and perfluoroalkyl groups, and L is an org. compd. which can supply an unshared electron pair to the copper center metal or is a Lewis base selected from these org. compds. Preferably, L is selected from 1-pentene or vinyltrimethoxysilane, and the solvent is a mixture of 1-pentene and 1,1,1,5,5- hexafluoro-2,4-pentadione.
Patent JP-S62127005-A (JP)
Inventor: ANDOU HARUKO
IPC: A44B5/00
Filed: 1985-11-27
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-H02289809-A (JP)
Title: Endoscope device
Inventor: OKADA MINORU
IPC: G02B23/24
Filed: 1989-10-13
Abstract: PURPOSE:To enable an inspector to perform inspection while holding the tip part of an endoscope at a desired position stably in a stationary state by provid ing the endoscope which can be inserted into an engine and a means for holding an inserting part which is inserted through the spark plug hold of the engine and inserted into the engine. CONSTITUTION:A holding device 7 is mounted on the engine 4 and the holding device 7 holds the tip part of the inserting part 6 of the endoscope 2 and puts it in the combustion chamber. The endoscope 2 constitutes the endoscope device 1 together with a light source device 1 and is supplied with illumination light from the light source device 3. A large-diameter operation part 8 is connected to the rear end part of the inserting part 6 of the endoscope 2 and an ocular part 11 for observing the combustion chamber 9 of the engine 4 with the naked eye is provided on the rear end part of the operation part 8. Further, a light guide cable 12 where a light guide is inserted is extended from the side part of the operation part 8 to transmit the illumination light which is outputted by the light source device 3 into the combustion chamber 9. Consequently, the endoscope tip part can be held at a desired position in the engine combustion chamber stably in a stationary S state.
Patent JP-S61144099-A (JP)
Inventor: CHIBA KIMIO
IPC: H05K3/44
Filed: 1984-12-18
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-H10112125-A (JP)
Title: Signal processing semiconductor device and signal processor
Inventor: NAGANO KOICHI
IPC: G11B20/10
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To achieve a sharable device independent of recording medium by providing a signal processing selective function corresponding to plural recording media. SOLUTION: Since various kinds of recording media 1-1, 1-2, 1-n have different recording systems from each other, a recording/reproducing signal processing semiconductor device has also corresponding signal processing parts and a common part. A signal processing corresponding to each recording medium is selected by an output of a selective control signal generator 3, for recording/ reproducing signal processing. Data inputted through an interface part 4 from external equipment such as a host computer, etc., are written through a write- purpose signal processing circuit corresponding to a recording medium selected by a control signal from the selective control signal generator 3. Also, the control signal outputs a signal from a recording medium to the interface part 4 through a read-purpose signal processing circuit.  Thus, it becomes possible to achieve a device sharable with plural recording media by providing a signal processing system which can correspond to plural recording media.
Patent JP-2000095756-A (JP)
Title: Production of lauryl lactam by photonitrosation of cyclododecane and beckmann rearrangement of oxime in presence of methane sulfonic acid
Inventor: OLLIVIER JEAN
IPC: C07D201/04
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To produce lauryl lactam in a high yield without releasing sulfur dioxide and without hydrolyzing a part of the oxime and the lactam by the photonitrosation reaction of cyclododecane and the Beckmann rearrangement of the obtained oxime in the presence of methane sulfonic acid. SOLUTION: This method for producing lauryl lactam comprises (A) subjecting cyclododecane, a nitrosation agent (for example, includes nitrosyl chloride and is preferably adjusted in a concentration of 0.1-25 g/L) and hydrogen chloride (excessively introduced in the form of anhydrous gas in an excessive amount based on the nitrosation agent) in an organic solvent to a photochemical reaction (the irradiation is carried out using a mercury or sodium lamp emitting light having wavelengths of usually 500-700 nm, preferably 565-620 nm, preferably at -20 to 40 deg.C under vigorous stirring) to produce cyclododecane oxime, and subsequently (B) subjecting the obtained oxime to a Beckmann rearrangement reaction (generally at 120 to 180 deg.C for 2 min to 1 hr under vigorous stirring).
Patent JP-S63119649-A (JP)
Title: Production of granular green tea
Inventor: OKAMURA KUNIYASU
IPC: A23F3/06
Filed: 1986-11-10
Abstract: PURPOSE:To efficiently produce green tea, usable as bagged green tea and having excellent leaching property with a few machines in a short time, by subjecting green tea leaves with reduced moisture content after completing steaming and coarse rolling processes to rolling and twisting, granulating and drying operations. CONSTITUTION:Raw leaves which are raw materials for green tea are steamed in a steaming machine, charged into a coarse rolling machine and dried with hot air at about 95 deg.C to provide green tea leaves having about 50% weight loss based on the raw leaves. The resultant leaves are then charged into a rolling and twisting machine, milled, rolled, pressurized, kneaded, blended, etc., to afford a green tea mass in a wet state. The obtained mass is then granulated into a grains having a size to fall from a 2-10-mesh wire net of a sieving machine by a granulator and then dried.
Patent JP-H07123543-A (JP)
Title: Gas insulated switchgear
Inventor: NAKAJIMA AKIHITO
IPC: H02B13/02
Filed: 1993-10-26
Abstract: PURPOSE:To allow quick recovery upon failure of a main bus section by providing an externally drivable disconnecting section at each joint of a plurality of lines. CONSTITUTION:A plurality of main bus lines 1, each comprising a disconnector 2 and a circuit breaker 3, are connected through connection buses 4 to constitute a gas insulated switchgear. Externally drivable disconnecting sections 5 are provided for some connecting buses 4. When a ground fault occurs at the main bus section 1 and the gas insulated switchgear is stopped entirely, the faulty part can be electrically isolated immediately upon location thereof by opening the disconnecting section 5 provided for the main bus 1 and power can be transmitted partially using the sound part and the line connected therewith. This constitution shortens the perfect power interruption time of gas insulated switchgear for the fault of main bus thus minimizes the influence thereof including the long time wide area power interruption.
Patent JP-H0635472-A (JP)
Title: Operation element device of electronic musical instrument
Inventor: KAMIBAYASHI TAKAYUKI
IPC: H01C10/00
Filed: 1992-10-06
Abstract: PURPOSE:To enable a player to immediately recognize that an operation element moves to an area with a different pitch variation curve by making a 2nd coil spring operates in addition to a 1st coil spring when rotation exceeds a specific quantity of rotation. CONSTITUTION:As the operation element 1 is rotated, a rotary member 1b moves one end 5a of the 1st torsion coil spring 5 against the energizing force of the 1st coil spring 5 and the player feels the resistance of the rotation of the operation element 1 from the energizing force. When the operation element 1 is further rotated, the rotary member 1b moves one end 7a of the 2nd torsional coil spring 7 in addition to one end 5a of the 1st torsion coil spring 5. The player recognizes that the rotation of the operation element 1 moves to the area with the different pitch variation curve from the increase in the energizing force. Further, an angle sensor is provided and the angle of the rotation is detected to output the pitch of the pitch variation curve.
Patent JP-H1199920-A (JP)
Title: Braking device
Inventor: TAKANO ATSUSHI
IPC: B60T13/66
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a braking device capable of facilitating the structure of a control valve and reducing the size of it. SOLUTION: A braking device comprises a brake pedal 1 operated by an operator, a master cylinder 2 producing a brake hydraulic pressure according to the amount of depression of the brake pedal 1, a hydraulic pressure sensor 3 which detects a brake hydraulic pressure and outputs the detected result as a master cylinder hydraulic pressure signal Sb, a wheel cylinder 20 which imparts a braking force according to a wheel cylinder hydraulic pressure to each wheel, a control valve 31 which is inserted between an accumulator 5 and a wheel cylinder 20 and controls the flow of brake fluid to be supplied to the wheel cylinder 20 according to a control current I, and a controller which outputs the control current I so that a deviation between a target hydraulic pressure to be imparted to the wheel cylinder 20 and a wheel cylinder hydraulic pressure becomes zero.