baber/WOPTO huggingface dataset:
Patent JP-H04143623-A (JP)
Title: Method of measuring light beam diameter
Inventor: ISHIDE TAKASHI
IPC: B23K26/03
Filed: 1990-10-04
Abstract: PURPOSE:To enable easy and accurate measurement of the diameter of a light beam of a relatively large power without taking a means of reducing the power, by calculating the beam diameter from the relation between the distance of movement of an optical fiber and the known diameter of a core. CONSTITUTION:When an incident light beam 2 is an invisible light, rough posi tion alignment is made. When the light beam 2 can enter and optical fiber 3 on the occasion, the incidence side end of the optical fiber 3 is moved 4 in the vertical and lateral direction within a plane vertical to the direction of incidence so that the light beam 2 be made to fall on the center of a core 3a of the optical fiber 3. When the optical fiber 3 is moved in either vertical or lateral direction 8 of movement, subsequently, the beam diameter 9 of the light beam 2 on the end face of the optical fiber is inside the core 3a, and the distance 10 (l) of movement of the optical fiber between points whereat the power begins to drop can be measured. When the diameter of the core 3a is denoted (dc), at this time, the beam diameter 9 (ds) can be determined by ds = dc - l.
Patent JP-H07116501-A (JP)
Title: Production of diazonium salt compound-containing microcapsule and photo fixing type thermosensitive recording material using the same
Inventor: IGARASHI AKIRA
IPC: C09K23/56
Filed: 1993-10-26
Abstract: PURPOSE:To impart long-term shelf-life by using an alkyl glucoside expressed by a specific formula as an emulsifying assistant at the time of emulsifying to prevent the decomposition of a diazonium salt compound in the microcapsulation reaction in a producing method of the diazonium salt compound-containing microcapsule. CONSTITUTION:The producing method of the diazonium salt compound- containing microcapsule is constituted so as to form a microcapsule wall by adding an organic solvent solution containing the diazonium salt compound and a polyisocyanate compound into a water soluble high polymer aq. solution to emulsify and polymerizing the polyisocyanate compound. And at the time of emulsifying, the alkyl glucoside expressed by the formula 1 is used as an emulsifier. Where, in the formula, n is integers of 0-2. R is linear or branched 4-18C alkyl group.
Patent JP-S60214758-A (JP)
Inventor: CHIYABA SUZANTAI
IPC: C07C69/00
Filed: 1984-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61147959-A (JP)
Title: Reinforcing method of insert-casting part
Inventor: HOJO NOBUYOSHI
IPC: B23K20/00
Filed: 1984-12-19
Abstract: PURPOSE:To increase joint strength by providing an aperture to an insert-casting part and pressing an insert member consisting of a material which has the outside diameter larger than the inside diameter of the aperture and having the yield point higher than the yield point of the insert-casting part to said aperture. CONSTITUTION:A shaft part 1B which is the insert-casting part has the m.p. lower than the m.p. of a cam part 1A and a light alloy of the material having the yield point lower than the yield point of said part is used as a casting material. The aperture 1B1 is formed to the core part. On the other hand, a cam shaft 1 which is cooled to solidify upon ending of casting is press-fitted with the insert member 2 into the aperture 1B1. The member 2 is constituted of a bar material, etc. consisting of the material having the outside diameter D of the main part 2A larger than the inside diameter (d) of the aperture 1B1 of the shaft part 1B and having the yield point higher than the yield point of the shaft part 1B. Plastic deformation arises in the part 1B in such a manner that the ruggedness of the cam shaft 1A fits tightly with the ruggedness of the shaft part 1B when the member 2 is inserted into the aperture 1B1. The member 2 is drawn after the deformation of the shaft part 1B is completed.
Patent JP-H05107713-A (JP)
Title: Automatic developing machine for silver halide photographic sensitive material
Inventor: SAITO NORIO
IPC: G03D3/06
Filed: 1991-10-16
Abstract: PURPOSE:To obtain an automatic developing machine which is made compact, where anti-pollution and manpower saving are accomplished and which is protected from the splash of processing solution and moisture as safely as possible. CONSTITUTION:This automatic developing machine is provided with a replenishing device 8 for a solid processing agent for replenishing 24 for keeping the performance of the processing solution in the automatic developing machine for consecutively processing a photosensitive material constant. A supply tray for storing the processing agent 24 is provided close to a processing agent replenishing tank(sub tank) 20 so that the solid processing agent may be supplied one by one to a chute 20E having an inclined surface alpha to a liquid level, allowed to slide on the chute and thrown in a state where the flat surface of the solid processing agent forms a certain angle with the liquid level so as to prevent the splash from being caused. When a throw-in signal is received, the specified number of solid processing agents 24 are carried in the supply tray 91, slide down on the chute 20E to be thrown in and drop in the sub tank 20. The inclination alpha of the chute 20E is set at 30-80 deg..
Patent JP-H1179343-A (JP)
Title: Automatic meander control device of conveyor belt
Inventor: DAITOKU KAZUMI
IPC: B65G15/64
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent a conveyor belt from meandering by an installed meander prevent device of the conveyor belt in case of an abnormal happening like a power failure and a trouble. SOLUTION: An automatic meander control device 10 has a support member 13 of a rolling roller 12 supporting a conveyor belt 11 from below, and the support member 13 is supported rotatably on a horizontal plane and the head thereof is waggled by a rotation driving means 16 worked by a signal from a meander detecting means 14 and 15 of the conveyor belt 11. In this case, a connection release means 17 for detaching in case of a power failure or a trouble is provided between the support member 13 and the rotation driving means 16.
Patent JP-H08127718-A (JP)
Title: Room-temperature-curable organopolysiloxane composition and cured item obtained therefrom
Inventor: AMIDAICHI KATSUMI
IPC: C08K5/541
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a room-temp.-curable organopolysiloxane compsn. which is environmentally safe and has long-lasting antifouling properties by compounding specific organopolysiloxanes and an organosilane in a specified wt. ratio. CONSTITUTION: This compsn. contains 100 pts.wt. organopolysiloxane having both molecular ends blocked with silanol or hydrolyzable groups, 1-200 pts.wt. organopolysiloxane represented by the formula (wherein R<1> is an optionally substd. 1-8C monovalent hydrocarbon group; Z is a polyether group bonded to a silicon atom through an oxygen atom; m is 0-2,000: and n is 1-1,000), and 1-30 pts.wt. organosilane represented by the formula: R<1> a SiX4-a (wherein X is a hydrolyzable group; and a is 0 or 1) or its partial hydrolyzate.
Patent JP-S62119297-A (JP)
Title: Coal-water slurry composition based on low grade hydrocarbonaceous solid
Inventor: EMU MIKERU MACHIISEN
IPC: C10L1/32
Filed: 1986-11-12
Abstract: The invention relates to a coal water slurry composition based on low rank carbonaceous solid, characterized in that it contains a minor portion of high rank carbonaceous solid, the high rank carbonaceous solid being milled to a finer average size than the lower rank carbonaceous solid.
Patent JP-H03128009-A (JP)
Title: Elevating type side fence of bed or the like
Inventor: KUBONO KAZUMARO
IPC: A47C21/08
Filed: 1989-10-13
Abstract: PURPOSE:To enable the operation of the side fence of a bed with light labor even by a user on the floor part of the bed or the like by turnably supporting an electric-motor driven screw shaft in the width direction of a floor-part supporting frame, and by constituting a relatively movable driving mechanism between either of supporting arms and a nut movably screwed on the screw shaft. CONSTITUTION:A screw shaft 10 being driven by an electric motor 9 is turnably supported in the width direction of a floor-part supporting frame 1 so as to correspond to one side in the longitudinal direction of the floor-part supporting frame 1, and onto the screw shaft 10, a nut 11 is screwed in. On both sides in the lateral direction of this nut 11, rollers 12 are provided, and also a guide frame 13 for movably supporting the rollers 12 is provided to supporting arms 6a which have been made up so as to correspond to both sides of the nut 11, and the rollers 12 and the guide frame 13 constitute a driving mechanism 14. Further, the screw shaft 10 and the nut 11 not only constitute an ordinary screw mechanism, but also constitute a ball-screw constituent element.
Patent JP-H1178075-A (JP)
Title: Armature for impact dot printer
Inventor: KURIYAMA TOSHIO
IPC: B41J2/275
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent wastage from occurring to an armature and a return spring while restraining scattering of lubricating oil. SOLUTION: A wastage preventing member 1 formed in a C-shaped section is put on a part for contacting with a return spring 12 of an armature 10 and with the armature brought into contact with the return spring 12 through the wider face of this member 1, both of the armature and the return spring can be prevented from wearing. At the same time, with return parts 5 and 5 for lubricating oil made up by bending outward both ends of rises of the member 1, scattered lubricating oil can be restrained from sticking to a damper, and thereby impediments affecting operations of the armature 10 can be eliminated.
Patent JP-S60155253-A (JP)
Inventor: JIYON KAARU FUOOKU
IPC: C08L51/02
Filed: 1984-12-19
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-S61148283-A (JP)
Title: Production of wet-type frictional material
Inventor: TOMIKAWA RYOICHI
IPC: F16D69/00
Filed: 1984-12-21
Abstract: PURPOSE:To produce a wet-type frictional material for clutch, usable in oil, by making a paper sheet from an aqueous dispersion containing cellulose and a filler, embossing the surface of the paper sheet with an embossing plate, pressing the sheet to form a layer having different porosity and impregnating and curing a thermosetting resin in the sheet. CONSTITUTION:In the cource of making a paper sheet from an aqueous dispersion 30 containing cellulose 20 and a filler 26, the embossing cylinder 32 is made to contact with the paper sheet 35 to form an embossed surface, and the surface of thesheet 35 is flattened by pressing with press rolls 37a, 37b to form the layer 16, 17 having different porosity. The paper sheet 35 having the layers with different porosity is dried with driers 39, 41, 42, and the obtained paper substrate 48 is cut with a cutter 49 to a prescribed size. The objective frictional material can be produced by impregnating and curing a thermoplastic resin 51 in the sheet after embossing the surface of the paper sheet.
Patent JP-H09109960-A (JP)
Title: Oscillating saddle and pedal operation device
Inventor: NOMURA KUNIO
IPC: B62K19/36
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an oscillating saddle and pedal operation device which is more suitable for a rider's pedal operation and is more practical by attaching a saddle top to a pedal operation device having a pole brace whose upper part is inclined backward and by oscillating the saddle top in a plane perpendicular to an axis of the pole brace. SOLUTION: When a rider depresses a left pedal, a half of a saddle top 100 tries to rotate backward and the saddle top turns counterclockwise by an angle of θ 3. As a standing pipe 5 is inclined backward by θ 2 from a vertical direction, the more a direction of a foot of the rider is changed by the depressing operation, the more the saddle top 100 makes a front horny projection part 51 incline downward and supporting part 52 in the back upward. When the rider depresses the left pedal 112 to a limit, the upper half of the rider turns to the front and the saddle top 100 returns to the center of the oscillation. In case of a right foot, the saddle top turns to a C2 direction, thereby, the pedal operation is made to be comfortable and efficient.
Patent JP-S63122092-A (JP)
Title: Semiconductor device
Inventor: HIDA YOICHI
IPC: G11C8/06
Filed: 1986-11-11
Abstract: PURPOSE:To shorten an access time in actual use by activating a row address buffer by means of an external address signal without depending on a row address strobing (RAS) system clock signal. CONSTITUTION:If a row address signal is set by addresses A0-A7, the row address buffer 5 acts accordingly, and a row address signal RAn and the inverse of RAn shift. This causes a row decoder 4 to act and output a signal RD/the inverse of RD, in order to select a word driver 3. In the mean time, a signal, the inverse of RAS undergoes a RAS buffer 17a, so that a signal RAE is inputted to a dummy decoder 4a. Accordingly, approximately simultaneously with the turning of a signal RAE to a level 'H', an output signal RDD from the decoder 4a turns to a level 'H', causing the output WL of the driver 3 to come in a level 'H', and thus a memory cell is accessed. With this constitution, the time necessary from the setting of an external row address to the access can be shortened.
Patent JP-S62129502-A (JP)
Title: Piping incorporated type power generating device
Inventor: SATO SHOJI
IPC: H02K7/18
Filed: 1985-11-29
Abstract: PURPOSE:To improve the total efficiency of a power generating device and reduce an operation noise, by reducing the heat generated from a generator to the steam flowing in an outside piping and incorporating a power generating device in a piping. CONSTITUTION:A steam turbine casing 11 is connected to a piping 25, and a steam turbine rotor 10 is accommodated in the casing 11. A generator including a rotor 12 and a stator 13 is connected to the low pressure side of the steam turbine. An outside piping 15 arranged around a generator frame 14 surrounding the stator 13 with a given space, and is connected at its one end to the casing 11. The power generating device comprising the steam turbine and the generator is supported through supports 26 to the outside piping 15, and is installed between both the pipings 25 is such a manner as to be incorporated in the outside piping 15. The heat generated in association with the operation of the generator is reduced to the steam flowing along the outer periphery of the generator frame 14 and inside the generator.
Patent JP-H07118108-A (JP)
Title: Flower-thinning agent for apple
Inventor: KOURA SEIGO
IPC: A01N39/02
Filed: 1993-10-27
Abstract: PURPOSE:To obtain a flower thinning agent for apple which can develop flower- thinning effect of an appropriate level without no chemical damage to apple fruits and leaves. CONSTITUTION:The thinning agent contains 2-methyl-4-chlorobutyric acid of the formula (R is H, methyl, ethyl, propyl) as an active ingredient. The application dose of the agent is generally 1 to 100ppm, preferably 2 to 50ppm in the active ingredient concentration. The application timing is from at the beginning to of flowering to after completion of flowering, especially high efficacy is obtained immediately to 2 days after the full bloom. The defloration action is effective to lateral flowers, but almost ineffective to central flowers conveniently.
Patent JP-H11104548-A (JP)
Title: Control of nip pressure of roll coater
Inventor: KUNIKATA YASUO
IPC: B05C1/08
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent the hunching of a nip pressure in the transverse direction of a belt-like body transported by rolls by allowing the nip pressure on another side to follow up the nip pressure on a reference side in such a manner that the difference between the measured values of the nip pressures of the reference side and another side is kept within a transverse direction dead zone at all times. SOLUTION: The nip pressures between an applicator 3 and a pickup roll 4 are measured by load cells 13 respectively installed to a drive side of the rolls where drive sources for axially rotating the respective rolls 3, 4 exist and the operation side which is the opposite side thereto. The measured signals of the nip pressures from these load cells 13 are inputted via an amplifier 21 to a logic control section 20. The logic control section 20 controls the nip pressure on another side to follow up the nip pressure on the reference side in such a manner that the measured values of the nip pressures on the reference side and another side enter the range of the transverse direction dead zone determined by having a specified width across the set values previously set by a nip pressure setting section 23 and blind zone setting section 24 of a controller C1.
Patent JP-H0579542-A (JP)
Title: Moving body driving device
Inventor: YOSHIMURA TOSHIO
IPC: F16H27/08
Filed: 1991-09-20
Abstract: PURPOSE:To provide a moving body driving device which can retain a moving body at a movement finishing point in an assured manner by transmitting rotational force of a toothless gear to the moving body through an operational gear, and by having the toothless part of the toothless gear opposed to the operational gear when the moving body is not driven. CONSTITUTION:A load F worked on a moving body 19 in the reverse direction is received by a pressure means 14, at least directly before a toothed part of a toothless gear 7d is removed from an operational gear 18, and the operational gear 18 is thus kept on being energized in the direction that rotation is continued.
Patent JP-S63122261-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: EGUCHI KOJI
IPC: H01L29/92
Filed: 1986-11-12
Abstract: PURPOSE:To increase the capacity of a trench type capacity element by 2-3 times in a semiconductor device by forming an insulating film on a desired part on a semiconductor substrate in a self-aligning manner, and forming 2 to 3 grooves of the element per element on the substrate with the film as a mask. CONSTITUTION:With a nitride film 7 and an oxide film 2a as masks a substrate 1 is anisotropically etched to dig grooves in the depth of certain degree. In this case, 2 to 3 grooves 10 are formed per element. Thereafter, in order to form the conductive layer of a capacitor, the film 2a is removed, and an impurity is diffused to form a conductive layer 4. Thereafter, after the film 7 is once removed, a third insulating film 2b is formed as the dielectric film of the capacitor. Here, the same oxide film as the second insulating film is used. Subsequently, a polysilicon 3 is buried in the whole surface, and the surface is oxidized to form an oxide film 2. Thus, the capacity is increased by 2-3 times without increasing the occupying area and the digging depth of the grooves of a trench on the substrate of a trench type capacity element.
Patent JP-H04147421-A (JP)
Title: Magnetic recording medium
Inventor: TAKAZAWA TAKAO
IPC: C09D127/06
Filed: 1990-10-09
Abstract: PURPOSE:To improve crosslinking property, to avoid problem such as cohesion, and to improve traveling property and durability by using a vinyl chloride resin having primary hydroxyl group with alkylene oxide chain on a side chain as a binder. CONSTITUTION:The magnetic recording medium consists of a nonmagnetic supporting body and a magnetic layer essentially comprising magnetic powder and a binder thereon. The binder contains such a vinyl chloride resin expressed by formula 1. In this formula, l, m, n are wt.% of each unit satisfying l+m+n=11, 4<=m<=29, 0.1<=n<=3, j and k are integers from 2 to 3 and from 2 to 10, respectively. X is -SO3M, -COOM (M is hydrogen or alkali metal), etc. Thereby, crosslinking property of the binder is improved and the obtd. medium has excellent traveling property and durability.
Patent JP-H0698451-A (JP)
Title: Supporting part for hanging and retaining cable
Inventor: MUNEMASA YOSHIHITO
IPC: H02G1/06
Filed: 1992-09-11
Abstract: PURPOSE:To provide a supporting unit for hanging and retaining a cable, which is capable of penetrating a solid core twisted type vertical main line cable easily through a floor penetrating hole even when the diameter of the same is reduced and capable of distributing the load of the cable evenly on the upper ends of a plurality of solid core cables for the vertical main line cable. CONSTITUTION:This unit is equipped with a belt type fitting 5 having a plurality of penetrating holes 4 for retaining the upper ends of the solid core cables 2 of a solid core twisted type vertical mainline cable in parallel condition to each other. A tension regulating mechanism 25, retained to an outer flange unit 18 formed on the upper end of the single core cable 2, is provided in a plurality of penetrating holes 4. The tension regulating mechanism 25 can regulate the tension of the sigle core cable 2 independently. The vicinity of the supporting unit for hanging and retaining the cable becomes flat whereby the same unit can be penetrated easily through a floor penetrating hole having small width. A heavy load on the vertical main line cable can be distributed evenly onto a plurality of solid core cables 2.
Patent JP-H01112735-A (JP)
Title: Drying of work
Inventor: USUI TORU
IPC: F26B5/12
Filed: 1987-10-27
Abstract: PURPOSE:To enable drying with improved efficiency to be positively made and to prevent readhesion of dust/dirt without damaging a work by suctioning cleaning air which is maintained within booth, approaching a nozzle by controlling the location or clearance on the surface of work which was carried into the booth formed in negative voltage and by forcefully suctioning and removing droplet and dropfilm on the surface. CONSTITUTION:Every time a sensor 16 detects a work holding tool 9 on a conveyer 1 according to the drive of the conveyer 1, an air suctioning pump 13 is activated between a wafer 2 and a nozzle 10 on the work holding tool 9. This negative voltage allows a droplet 7 and liquid film on the surface of the wafer 2 to be suctioned to the nozzle 10 along with an air 6 within a booth 5. Then, the suctioned droplet 6 is filtered by a water contents separator 12 and is discharged from a specified drying device 3. It allows droplets to be removed from the surface of work and to be dried and air and droplet to be discharged so that no environment within the booth is disturbed and readhesion of dirt/dust and droplets to the surface of work is prevented.
Patent JP-2001093214-A (JP)
Title: Disk player
Inventor: OTSUKI AKIRA
IPC: G11B17/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem of poor operability for a user of a disk player having a pulley and guide as transporting means because the insertion start position and discharge completion position of a disk exist deep in the device. SOLUTION: The pulley 21 is provided with flat parts c3 and d3 (a holding section is constituted), facing each other one above the other and the spacing between these flat parts c3 and d3 is set narrower than the thickness of the disk such that the disk is held from its thickness direction and the disk may be transported by the holding force thereof even in the absence of guides.