baber/WOPTO huggingface dataset:
Patent JP-H04148524-A (JP)
Title: Inspection method of coating state of resin material
Inventor: ARAI SHINJI
IPC: H01G13/00
Filed: 1990-10-11
Abstract: PURPOSE:To inspect whether a coating state is good or not and to enhance a yield by a method wherein, when the root part of a lead wire which has been planted and installed at an element is coated with a resin material in an inverted funnel shape, the following are measured: a minimum applied part near the root part of the lead wire; a maximum applied part at the intermediate part of the lead wire; and the outside diameter of the resin material. CONSTITUTION:The root part 2b of a lead wire 2 which has been planted and installed at an element in a suspended state is coated with, e.g. a liquid fluorine-based resin material 12 in an inverted funnel shape. This assembly is immersed in a solution 10 of, e.g. manganese nitrate. At this time, the following are measured by using a transmission-type photosensor or an image processing operation by recognizing them with a camera: the outside diameter D2 at a minimally applied part 21, of the resin material, which is used to prevent the liquid from creeping up; and the outside diameter D1 of a maximally applied part 20 of the resin material 12 which does not cause any trouble when the lead wire 2 is welded to an anode lead. When the outside diameter D2 of the minimally applied part 21 coincides with the diameter (d) of the lead wire 2, it can be judged that its coating amount is too little. When the outside diameter D1 of the maximum applied part 20 is larger than the diameter (d) of the outside diameter of the maximally applied part 20, it is judged that its coating amount is too much. Consequently, in such cases, the resin material is coated again or removed; after that, it is baked and hardened.
Patent JP-H04148853-A (JP)
Title: Inspection apparatus
Inventor: MATSUMOTO RYOSO
IPC: G01N21/898
Filed: 1990-10-13
Abstract: PURPOSE:To enable accurate inspection by providing a means for detecting the light from woven fabric through a slit means, relatively scanning both means for weft, and providing a means for judging the presence or absence of the fabric flaw of the weft based on the signal from the detecting means. CONSTITUTION:During the weaving operation of woven fabric 2, a cabinet 12 is reciprocatingly scanned in both directions of warp 14 and weft 6 with first and second moving mechanisms 13a and 13b. The light which is emitted from a light source 3 and transmitted through the woven fabric 2 is detected with a light receiving sensor 5 through a slit 4a of a slit plate 4. The transmitted light is digitized, and then the light is outputted into a control device 10. The presence or absence and the kind of the fabric flaw of the weft 6, i.e. the normal state and knots or looseness, are judged with the device 10. The state is reported by an alarm 15. The position is displayed on a display unit 16. Thus, the presence or absence and the kind of the fabric flaw can be accurately inspected with the simple constitution at a low cost.
Patent JP-S62133705-A (JP)
Title: Manufacture and device of multipolar anisotropic cylindrical magnet
Inventor: GOSHI NORIAKI
IPC: B29C45/26
Filed: 1985-12-05
Abstract: PURPOSE:To simply manufacture a multipolar anisotropic cylindrical magnet by providing a specific shape yoke, a permanent magnet and a magnetizing coil adjacently around a formed cavity and by pouring a ferromagnetic powder kneaded material in the cavity for anisotropic formation. CONSTITUTION:Between ring type yokes 40, 43 which have a L-shape section, a ring type permanent magnet 46 is provided and a ring body 6 is formed by providing a cylindrical magnetizing coil 47 contained in a coil bobbin 48 in parallel inside the magnet 46. A notch is provided inside of the yokes 40, 43 in the radial direction, projections 41a, 41b... and 44a, 44b... and recessions 42a, 42b... and 45a, 45b... are located alternately along the circumferential direction and the projection of one yoke and the recession of the other yoke engage with a gap. A ferromagnetic powder kneaded material is poured in the cavity formed between the inside surface of the ring body 6 and a core for anisotropic formation.
Patent JP-H09115567-A (JP)
Title: Pressure contact connector
Inventor: NAKAMURA MITSUHARU
IPC: H01R4/24
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To accuratly bring a lead wire into pressure contact with a slot terminal by arranging a rib insertable slit of a pressure contact jig in a connector fixing-locking elastic locking arm arranged on a central wall of a connector housing. SOLUTION: Contact housing chambers 52 are partitioned and formed on both side surfaces of a central wall 63 of a connector housing 51 through partition walls 68. A contact 53 is housed in these contact housing chambers 52, and a lead wire is brought into pressure contact with and connected to it through a pressure contact die and a pressure contact jig. In the connector housing 51, an elastic locking arm 66 to fix and lock the pressure contact connector 50 and a mating side connector is arranged on the central wall. A slit 70 is arranged in this elastic locking arm 66, and a rib of the pressure contact jig (unillustrated) is made insertable. When the lead wire is brought into pressure contact with and connected to the contact 53, this rib supports the central wall 63 from below, and prevents deformation by supporting pressing force applied to a contact housing.  Therefore, the lead wire is brought into pressure contact with it in a normal position, and a high quality pressure contact connector is obtained.
Patent JP-S62134716-A (JP)
Title: Incident position detecting device for light spot or the like
Inventor: TAWARA TAKAO
IPC: G06F3/03
Filed: 1985-12-06
Abstract: PURPOSE:To derive a two-dimensional position of a light spot and a radiant ray by a simple constitution, by making the light spot or the radiant ray incident on the surface of a plate body, and detecting an incident position of the light spot or the radiant ray from a light intensity of a secondary emitted light or a scattered light which is made incident on a photoelectric converting element. CONSTITUTION:To each end face 1a-1d of a transparent or translucent plate body 1 consisting of, for instance, a synthetic resin, containing a fluorescent agent, long-side photoelectric converting elements 2a-2d consisting of, for instance, a solar battery, etc. are attached, respectively, and outputs of the photoelectric converting elements 2a-2d are inputted to an operation processing circuit. In order to derive a position of a light spot S in the X direction, a distance of the light spot S on the surface of the plate body 1 can be derived irrespective of an incident light quantity, by deriving a ratio of outputs of two photoelectric converting elements 2a, 2c which have been placed in the X direction. With regard to the Y direction, as well, the position of the light spot S can be derived in the same way from outputs of two photoelectric converting elements 2b, 2d, and a position of a two-dimensional light spot S can be detected together with the X direction.
Patent JP-H10120770-A (JP)
Title: Production of ester
Inventor: OKAMOTO YOSHIO
IPC: C07C69/612
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester useful for medicines, agrochemicals, perfumes, cosmetics, etc., by polymerizing terephthalaldehyde in the presence of an optically active catalyst so as to be controllable in stereoselectivity. SOLUTION: Terephthalaldehyde of formula I is polymerized by the aid of Tishchenko reaction using an optically active catalyst composed of an asymmetric anionic ligand and an organometal to obtain the objective polyester consisting of recurring unit of formula II. The racemic form of 2-phenylpropanal of formula III is reacted in a similar way to afford an optically active ester of formula IV.
Patent JP-H04150511-A (JP)
Title: Surface acoustic wave element and its manufacture
Inventor: OHASHI HIROSHI
IPC: H03H3/08
Filed: 1990-10-12
Abstract: PURPOSE:To prevent discharge breakdown during manufacturing work, and simultaneously, to simplify manufacture by forming a comb line electrode on a photoconductive thin film after covering the surface of a piezoelectric base board with the photoconductive thin film. CONSTITUTION:Since the surface of the piezoelectric base board is covered with the photoconductive thin film, static electricity is never accumulated even if mechanical friction or temperature change to encounter during a working process such as the connection of wire 9 or the welding and sealing of a cap, etc., occurs. Accordingly, a surface acoustic wave element can be prevented from being discharge-broken because of discharge between the electrodes. Further, since dust in air is not attracted by the static electricity, the manufacture can be made easy.
Patent JP-2000171563-A (JP)
Title: Producing method for ceramic scintillator, ceramic scintillator, scintillator block, x-ray detector and x-ray ct imaging device
Inventor: TAMAYA MASAAKI
IPC: C09K11/08
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To fully remove coloring generated by the pressure, strain, shift of stoichiometric composition and the like during sintering and the coloring generat ed in fabrication with die and the like. SOLUTION: Rare earth oxysulfide sintered body is heat-treated in mixed atmosphere of sulfur and oxygen in temperature of 900 to 1200 deg.C and an insular rare earth oxide phase is formed on the surface of the sintered body so as to produce a ceramic scintillator 1. Therefore, this ceramic scintillator 1 is provided with a sintered body consisting of a rare earth oxysulfide and a rare earth oxide phase formed on the surface of the sintered body. Also, on the surface of the sintered body, the rare earth sulfide phase and the rare earth oxide phase are in dispersed state and so light output characteristic is improved.
Patent JP-H05118349-A (JP)
Title: Hydraulically-operated power transmitting coupling
Inventor: YAMADA TAKEHISA
IPC: F16D31/02
Filed: 1991-10-23
Abstract: PURPOSE:To attain torque-up by large setting starting torque, relating to a hydraulically-operated power transmitting coupling used for distributing drive power of a vehicle. CONSTITUTION:A power transmitting coupling is constituted by forming the periphery of a rotor 5 into a tapered surface 5A and also storing a clutch shoe 32, slidable in an axial direction on the tapered surface 5A, in a notch of a cam housing 4 so as to press the clutch shoe 32 by an elastic member.
Patent JP-H04151607-A (JP)
Title: Production of quartz optical waveguide
Inventor: AIKAWA HARUHIKO
IPC: H01S3/06
Filed: 1990-10-16
Abstract: PURPOSE:To obviate the generation of the deformation of a quartz substrate and the peeling of a quartz glass layer by using the quartz substrate having <=500ppm moisture content therein. CONSTITUTION:The moisture content of the quartz substrate is confined to <=500ppm, more preferably <=100ppm to prevent the softening of the quartz substrate at the time of vitrification to transparent glass. Namely, the quartz substrate having the high moisture content softens as its viscosity decreases at the temp. of 1200 to 1400 deg.C at which the fine particles of glass turn transparent, but the quartz substrate having the moisture content as extremely low as <=500ppm, more preferably <=100ppm, does not soften unless the temp. is >=1600 deg.C. The fine particles of glass obtd. by vapor sysnthesis are subjected to a dehydration treatment before these particles are vitrified in order to obtain the quartz substrate of the low moisture content. The softening of the substrate at the time of heating the fine particles of glass to form the transparent glass is obviated in this way and the generation of the deformation of the substrate and the peeling of the quartz glass layer is obviated.
Patent JP-S62164122-A (JP)
Inventor: GEIRII MAIKERU BIYUUREGAADO
IPC: G06F3/02
Filed: 1986-11-20
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-H03138364-A (JP)
Title: Target material for forming film of ferroelectric substance
Inventor: SUGIHARA TADASHI
IPC: H01B3/00
Filed: 1989-10-23
Abstract: PURPOSE:To produce a target stably forming a film of ferroelectric substance having a specific composition by means of high speed sputtering by forming a bound formed body consisting of powdered Zr and powdered Ti and having specific porosity and then infiltrating and incorporating Pb into the pores. CONSTITUTION:A Zr powder and a Ti powder both having about 99.99% purity and about 5-100mu average grain size are mixed, and the resulting powder mixture is formed into a bound formed body of 10-50% porosity. Subsequently, Pb of about 99.99% purity is infiltrated and incorporated into the pores in the above formed body. By this method, the target stably forming a film of ferroelectric substance without causing fluctuations in the composition of the film at high sputtering velocity can be obtained.
Patent JP-S6183739-A (JP)
Inventor: OGAWA SHIGEYOSHI
IPC: E04B1/348
Filed: 1984-12-25
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-H10120128-A (JP)
Title: Direction changing mechanism of trolley
Inventor: ENDO ISAO
IPC: B62B3/02
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To improve stability at the time of operation, to minimize an operation load and to improve safety operability by forming a projected part of a plastic disc high in hardness and low in a frictional coefficient around a bottom surface of a top plate as its center and holding it free to rotate. SOLUTION: When a disc 1 is set in a recessed part 22 of a bottom surface of a top plate and a total load is applied in a state where a disc projected part 2 grounds on a floor surface, in the case of the floor surface low in a frictional coefficient of a hard tile, etc., the disc 1 is integrated with the top plate 101 and slides and rotates between the disc projected part 2 and the floor surface. Additionally, in balance operation, as contact resistance changes in accordance with changing of a contact form of an engagement part, it slides and rotates on a surface where friction is small at the moment.  Additionally, in case of a carpet and rubber mat floor, etc., which are large in the frictional coefficient, the floor surface and the projected part come to be in a biting state, and it slides and rotates on a recessed part surface 23 on the side of the tope plate which is low in a contact resistance value. Consequently, a sliding surface is automatically changed in accordance with an environmental state of the floor surface and a balance condition.
Patent JP-H09117911-A (JP)
Title: Manufacture of inorganic plate
Inventor: KUBO MASAAKI
IPC: B28B11/24
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To realize the efficient delivering of condensed water from cement- based plate-like materials by a method wherein the cement-based plate-like materials are tilted and, at the same time, vibrated at the curing in an autoclave under the state that a plurality of the cement-based plate-like materials are stacked. SOLUTION: During the curing in an autoclave 3 under the state that a plurality of cement-based plate-like materials 1 are stacked on a pallet 2, the cement-based plate-like materials 1 are tilted and, at the same time, vibrated with a vibrating device 5. Accordingly, during the curing in the autoclave 3, some part of the water condensed between the cement-based plate-like materials 1 is delivered along a tilt and, at the same time, some water remaining by not entirely delivered is also slung out due to vibration and delivered along the tilt. Thus, the efficient delivery of the condensed water from the cement- based plate-like materials and consequently the quick raising of the surface temperatures of the cement-based plate-like materials in the autoclave are realized.
Patent JP-H02124326-A (JP)
Title: Device for regenerating brake energy of vehicle
Inventor: SHIMA TAKASHI
IPC: B60K25/00
Filed: 1988-10-31
Abstract: PURPOSE:To enable desired creep traveling by controlling the inclination rotation angle of a pump/motor in a hydraulic circuit so as to generate an output torque for creep and carrying out hydraulic starting when the accumulated pressure in the hydraulic circuit is above a defined value in the released condition of a slope starting auxiliary mechanism. CONSTITUTION:A PTO device 1 provided on a transmission 10 connected to an engine via a clutch 22 takes out the driving force of wheels 21 as a hydraulic brake force, and a hydraulic circuit consisting of high/low pressure accumulators 5, 6, a circuit selector valve 4, and a pump/motor 3 is connected to the PTO shaft thereof via an electromagnetic clutch 2. In an MPU 15, when a braking force holding electromagnetic check valve 24 is released by the output of the releasing means (a vehicle speed sensor 12, a gear select lever 11, a parking brake switch 9, etc.) thereof and when the accumulated pressure detected by an accumulated pressure sensor 7 is above a defined value, the inclination rotation angle of the pump/motor 3 is controlled so as to generate a creep hydraulic torque.
Patent JP-H09113978-A (JP)
Title: Camera and film unit with lens
Inventor: SUGANO WAKICHI
IPC: G03B17/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent film in a cartridge from being exposed by forming a path for film fed between an exposure part and a cartridge chamber in a gap between the end of a barrier and a back cover and forming a long groove having specified shape at the end of the barrier. SOLUTION: In a camera in which the cartridge provided with an opening/ closing light shielding cover at an entrance for the film is loaded, so that photographing is performed in a state of the light shielding cover being opened; the V-shaped groove 15b in a direction orthogonally crossed with a film feeding direction is formed at the end 15a of the barrier 15 separating the exposure part from the cartridge chamber. The V-shaped groove 16a in the direction orthogonally crossed with the film feeding direction is formed on the back cover 16 opposed to the end 15a. Thus, even when a light beam emitted from a photographing lens is reflected on the emulsion surface of the film F and transmitted through the film F, it is repeatedly reflected in the V-shaped grooves 15b and 16a and converged, so that the reflected light is prevented from entering the cartridge C.
Patent JP-H07109505-A (JP)
Title: Production of silver-palladium composite powder and silver-palladium composite powder
Inventor: FUKUDA YOICHI
IPC: B22F9/24
Filed: 1993-10-08
Abstract: PURPOSE:To produce a silver-palladium composite powder in which silver and palladium are uniformly mixed and dispersed, excellent in the characteristic as a capacitor electrode and in printing durability and with the diameters of the grains controlled in a specified range. CONSTITUTION:A silver powder contg. 0.2-20.0mol% of palladium, a palladium powder contg. 0.2-20.0mol% of siver or a silver-palladium composite powder is previously dispersed in a soln. as a core, a reducing agent is added to the soln., further a mixed soln. of a silver salt and a palladium salt is dispersed, and the salts are reduced to silver and palladium which are dispersed on the silver powder, palladium powder or silver-palladium composite powder. Consequently, the start of oxidation is retarded, the oxidation increase is reduced, and a silver-palladium composite powder almost uniform in size in the grain diameter range of 0.2-1.0mum is obtained.
Patent JP-H09119055-A (JP)
Title: Heat-resistant composite nonwoven fabric and its production
Inventor: NOGUCHI NOBUO
IPC: D04H3/147
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To produce a heat-resistant composite nonwoven fabric having flame retardance and heat resistance and further excellent flexibility, bulkiness and dimensional stability in combination. SOLUTION: This heat-resistant composite nonwoven fabric is obtained by carrying out the hot pressure welding treatment in a continuous filament nonwoven web, thereby forming a continuous filament nonwoven web layer having hot pressure welded points, then laminating staple fiber nonwoven web layers having the flame retardance imparted thereto to both surfaces of the resultant continuous filament nonwoven web layer, performing the pressurized liquid treatment of the formed laminate, thereby forming three-dimensional tangles among the constituent filaments of the continuous filament nonwoven web layer and the constituent staple fibers of the staple fiber nonwoven web layers and the mutual constituent staple fibers of the staple fiber nonwoven web layers, and integrating the filaments with staple fibers as a whole.  The resultant heat-resistant composite nonwoven fabric has >=0.01 and <0.1g/cm<3> bulk density.
Patent JP-H08135875-A (JP)
Title: Electro-fusion coupling
Inventor: OYA HIROSHI
IPC: B29L23/00
Filed: 1994-11-10
Abstract: PURPOSE: To carry out the fusion connection without using a clamping device, by installing a spread diameter opened port part which is opened at the end part and has the larger diameter than that of a pipe receiving port inner peripheral part, at the end part of a coupling body and installing a slid-off preventing member hooked on the inner surface of the spread diameter opened port part and the outer surface of a connecting resin pipe, in the spread diameter opened port part. CONSTITUTION: The coupling body 10 of an electrofusion coupling 1 is made of thermoplastic resin, and an electric heating wire 20 is wound at the inner peripheral part. A spread diameter opened port part 13 which is opened on the end part side and has the larger diameter than the inside diameter of a pipe receiving port 11 is formed on the inlet side inner peripheral surface of the pipe receiving port 11 of the coupling body 10 and a nearly annular slip-off preventing member 30 is installed in the spread diameter opened port part 13.  The slip-off preventing member 30 is made of the resin having the high hardness or metal, and is formed to an annular form having the hooking parts 32 and 33 on the outer and inner peripheral sides and a cut split groove 31 on the circumference, Accordingly, when the resin pipe 40 is inserted into the receiving port 11, the hooking parts 32 and 33 bite on the inner surface of the spread diameter opened port part 13 arid the outer surface of the resin pipe 40, and the slip-off of the resin pipe 40 is prevented.
Patent JP-H1192772-A (JP)
Title: Hydrodesulfurization process for catalytic cracking gasoline, and gasoline
Inventor: HATANAKA SHIGETO
IPC: C10G45/08
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To efficiently advance the hydrodesulfurization of catalytic cracking gasoline while preventing the hydrogenation of olefins by causing the gasoline to pass through a catalyst which is prepd. by presulfurizing a Co-Mo or Ni-No catalyst carried by an alumina carrier and treating this catalyst with a basic org. nitrogen compd. SOLUTION: A cobalt-molybdenum or nickel-molybdenum catalyst carried by an alumina carrier is presulfurized, then is treated with a basic org. nitrogen compd. in an amt. of at least 10 mol per mol of the carrier at 200 deg.C or lower, pref. at about 150 deg.C, and is heated to 250 deg.C or higher, pref. about 300 deg.C. Then, catalytic cracking gasoline is passed through the catalyst to be subjected to hydrodesulfurization, thus giving a hydrodesulfurized catalytic cracking gasoline. The modification of the catalyst with the basic org. nitrogen compd. enables the hydrogenation activity of olefins to be considerably reduced while maintaining the desulfurization activity, enables the hydrodesulfurization selectivity to be improved, and enables the decrease in octane number to be kept low.