baber/WOPTO huggingface dataset:
Patent JP-H11166542-A (JP)
Title: Synthetic resin cge for roller bearing
Inventor: SAKAI KENTARO
IPC: F16C33/46
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin cage for a roller bearing improving the flow of lubricating oil in the roller bearing so as to discharge foreign matters. SOLUTION: Annular bodies 4 on both sides spaced in an axial direction are connected by column parts provided in a row with spaces in a circumferential direction, and a pocket 2 for storing a roller R is partitioned by both annular bodies 4 and the adjacent column parts. In such a synthetic cage 1 for a roller bearing, the outer side face of the column part is made a part of a cylindrical surface suitably smaller in radius than the outer peripheral surface of the annular body 4 so as to form a lubricating oil flow face over the whole axial length, while an inner side face 5 is made a part of a cylindrical inner peripheral surface with its diameter larger by 30% part or more of a roller diameter than the diameter of a shaft supported by a bearing, along with the inner peripheral surfaces of the annular bodies 4, and recessed groove parts 7 are formed in both end areas, adjacent to the annular bodies 4, of both side faces. A claw-like upper roller stop part 8 protruded radially outward toward the pocket 2 is formed at each edge of the outer side face of the column part held by the recessed groove parts 7 on both sides, and lower roller stop parts 9 protruded toward the pocket 2 are formed in both axial end areas leaving a center area to be a recessed part 10 in each edge of the inner side face of the column part held between both side recessed groove parts.
Patent JP-2000170660-A (JP)
Title: Magnetic diaphragm pump
Inventor: KAMIYAMA KOICHI
IPC: F04B43/02
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and to improve the durability of a diaphragm by specifying the shape of a center plate. SOLUTION: A center plate is constituted to hold the center section of a diaphragm 40 by combining a diaphragm electromagnet side center plate 70 positioned on the inner side of a pump and a diaphragm valve case side center plate 80 positioned on the outer side of the pump and is actually connected to an oscillator 30, and the disk-like outer diameter of the Do of diaphragm valve case side center plate 80 is set so as to be larger than the disk-like outer diameter Di of the diaphragm electromagnet side center plate 70.
Patent JP-H03201931-A (JP)
Title: Noodle-preparing machine
Inventor: HAYASHI ATSUO
IPC: A21C11/24
Filed: 1989-12-28
Abstract: PURPOSE:To facilitate the cleaning in the vicinity of a conveyer-inserting part in a main body of a machine and the cleaning of the conveyer itself by making feeding means unity and removably fitting the feeding means in the main body of machine. CONSTITUTION:A feeding means 70 feeding noodle line is made to unity by a driving sprocket 73 and a driven sprocket 74 made of a synthetic resin, a guide frame 72 and a conveyer 71, and removably inserted in a main body 1 of a machine, then the driving sprocket 73 is fitted in engaging with a driving sprocket 81 gearing with a driving motor 80.
Patent JP-H11162243-A (JP)
Title: Lighting system
Inventor: SEYAMA KOICHI
IPC: F21S6/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system easy to set and facilitating the set or change of the direction of a luminaire in setting or after setting, and to provide a lighting system capable of safely setting a plurality of heavy luminaires and easy to extend. SOLUTION: One luminaire or a plurality thereof 2 are arranged on one support column body 1, and the luminaire 2 is supported to the support column body 1 by a support member 7 having two annular parts arranged in mutually orthogonal directions. One annular part of the support member 7 is fitted to the support column body 1, and a cylindrical protruding part protruded horizontally in parallel to the front opening part of the luminaire 2 is rotatably fitted to the other annular part, so that the luminaire 2 is rotatable around the longitudinal axial line A of the support column body 1 and the longitudinal axial line of the protruding part of the luminaire 2 orthogonal thereto.
Patent JP-2000169948-A (JP)
Title: Hot dip galvannealed steel sheet and its production
Inventor: MATSUMURA KENICHIRO
IPC: C23C2/06
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To produce a hot dip galvannealed steel sheet in which unplating is prevented in hot dip galvannealing to an Si-added steel sheet and to provide a method for producing it. SOLUTION: As to the hot dip galvannealed steel sheet, having a hot dip galvannealing layer obtd. by hot-dip plating the surface of a steel sheet contg., as components in the steel, by weight, 0.2 to 3% Si and 0.1 to 10% Mn with an alloy essentially consisting of Mg and zinc and thereafter executing alloying treatment under heating at 540 to 600 deg.C, 0.1 to 2% Mg, 0.01 to 3.0% Mn and 7 to 15% Fe are allowed to contain in the plating layer. As to the method for producing the hot dip galvannealed steel sheet, the surface of the steel sheet contg. Si and Mn is cleaned, thereafter, annealing is executed in a reducing or nonoxidizing atmosphere, and, subsequently, the steel sheet is passed into hot dip zinc contg. Mg without being brought into contact with the air and is moreover subjected to alloying treatment under heating at 540 to 600 deg.C.
Patent JP-H03203257-A (JP)
Title: Semiconductor device and method of manufacturing sealed section solder
Inventor: SAWARA KUNIZO
IPC: H01L23/10
Filed: 1989-12-28
Abstract: PURPOSE:To improve the yield for the completion of sealing by dispersing and mixing fine particles into sealed section solder used for the connection of sealed sections. CONSTITUTION:Sealing solder 6 is made of mainly tin and lead. Fine particles 7 (such as tungsten and nickel) whose specific weight is equal to that of the solder (or around that) are mixed and dispersed. These fine particles 7 serve as the seeds of crystal growth of the solder. Crystal 8, when the solder is melting, grows at random. Furthermore, traces of tin and fine particles contained in the solder react with each other, thereby controlling the segregation of tin in grain boundries of crystals and forming large crystal particles. This construction makes it possible to inhibit the generation of shrinkage cavity during the solidification of tin in the grain boundries of solder crystals and reduce gas- tightness leak path.
Patent JP-2001158590-A (JP)
Title: Entanglement preventing device for hoisting wire of crane
Inventor: MUTA SHIGERU
IPC: B66C13/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent entanglement of a hoisting wire of a back side winch without causing a weight increase of a gantry and a cost increase of this device by complication of its structure. SOLUTION: This entanglement preventing device 11 for a hoisting wire, which is attached to a gantry 5 correspondingly to at least one winch 6B, comprises a sheave 15 to guide the hoisting wire 9BD of the winch by supporting it on a lateral shaft 17 attached to the gantry, a lateral rod body 16 attached to the gantry at an upper position near the sheave, and an upward and downward sliding means to support the sheave and the lateral rod body movably in the direction of the upper and lower shafts of the gantry by following the locus of the hoisting wire shifting in the upward and downward direction of a crane body by the change of a boom derricking angle.  In addition, it is structured by providing an upward and downward sliding means to support the sheave movably in the width direction of the gantry by following the locus of the hoisting wire shifting in the width direction of a winch drum produced by the hoisting and lowering operation of the winch.
Patent JP-2000167337-A (JP)
Title: Apparatus for removing harmful substance of exhaust gas
Inventor: FURUBAYASHI MICHITAKA
IPC: B01D53/34
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of efficiently removing harmful substances such as dioxins generated in a waste incinerator. SOLUTION: An upstream side adsorption tower I for removing dust and a downstream side adsorption tower II for removing harmful substances are installed in the exhaust gas flow direction. The adsorbents for the respective upstream side adsorption tower I and downstream side absorption tower II are preferably activated carbon, zeolites, or activated white clay. The adsorbents used for the downstream side adsorption tower II may be used for the upstream side adsorption tower I and also, the respective adsorbents of the downstream side adsorption tower II and of the upstream side adsorption tower I can be used separately as to avoid mixing of the adsorbent with one another.
Patent JP-H09155115-A (JP)
Title: Filtration apparatus
Inventor: TAKEI MINORU
IPC: B01D29/46
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To easily remove solid particles adhering to a filtering material by reversely sent water and backward blow of air. SOLUTION: A sheet layered body is constituted by closely layering a plurality of regular square waterproof sheets 51-5N having circular apertures. Wall faces of a rectangular parallelopiped are composed of four edge faces of the squares and a cylindrical wall face is composed of the edge faces of the circular apertures. A pushing member 40 is attached closely to the sheet surface so as to close the circular aperture of the sheet in the lowest stage. A raw water treating means supplies raw water at a prescribed pressure to a casing 1 through a second flow pipeline 11 and the raw water is passed through the closely attached faces of respective sheets of the wall faces of the rectangular parallelopiped and discharged through the cylindrical wall face and a first flow pipeline 31.  A back washing means supplies a liquid or a gas at a prescribed pressure through the first flow pipeline and the liquid or the gas is passed through the closely attached faces of respective sheets of the cylindrical wall face and discharged through the wall faces of the rectangular parallelopiped and the second flow pipeline.
Patent JP-H03202376-A (JP)
Title: Towel ribbon cassette
Inventor: SANPEI TAKAAKI
IPC: B41M5/03
Filed: 1989-12-28
Abstract: PURPOSE:To ensure that a coloring agent is not allowed to almost complete its round of use in an unused state until the first coloring agent identification mark when data begins to be recorded by providing coloring agent identification marks for the first coloring agent and increasing the length of the first coloring agent by the increased length. CONSTITUTION:A ribbon film 1 has a coloring agent identification mark 20 along a right lateral side. The coloring agent identification mark 20 has a yellow agent mark 21 which designates a yellow coloring agent 11, a magenta agent mark 22 which designates a magenta coloring agent 12 and a cyan agent mark 2 which designates a cyan coloring agent 13. The yellow agent mark 21 is identifiable by itself at an interval from another yellow mark. The distance between the first one to the last of the continuous yellow marks 21 is equal to the difference between the length of the yellow agent 11 and the length of the magenta agent 12 or the cyan agent 13.
Patent JP-H07180423-A (JP)
Title: Hinge structure
Inventor: INOUE YASUHIKO
IPC: E05D7/085
Filed: 1993-12-21
Abstract: PURPOSE:To make the turning angle of a hinge member on one side yet larger than that of a hinge member on the other by properly altering the number of teeth formed on a circular surface of each engaging part in these two hinge members. CONSTITUTION:With the rotation of a connecting member 30, a second hinge member 20 being pivoted to this connecting member is shifted along a circular surfaces 12b' of a first hinge member 10, while it is turned round as centering on a shaft 50 or a pivoting position by engagement between both engaging teeth 13 and 21b attendant upon this shifting. The number of teeth in both these engaging ones are properly altered, whereby the second member 20 is turned round, centering on a shaft projecting part 21d. with a yet larger angle as compared with the turning angle of the connecting member 30 with a shaft projecting part 14 of the first hinge member 10 as the center, or it is rotatable with a yet smaller angle otherwise. In addition, a setting angle of a movable body B to an engaging part 21 of the second hinge member 20 at a rotation ending position of the connecting member 30 is properly altered, whereby diversified rotations are thus realizable.
Patent JP-H05182784-A (JP)
Title: Conductive soft floor material
Inventor: KOMORI HIDEKAZU
IPC: D01F9/08
Filed: 1991-12-26
Abstract: PURPOSE:To provide floor material which is excellent in ware and abrasion resistance, is furnished with stable electrostatic shielding efficiency, and also is excellent in design properties enabling desired coloring. CONSTITUTION:This is floor material composed of soft macromolecular material, and of metallic fine shaped fibers, each metallic fine shaped fiber is 50 to 1000mum long, 1 to 50mum in diameter, and is made of stainless steel, steel, titanium, nickel, copper, brass, aluminum, and at least of one kind of metal selected out of a group of alloys of these metals, and the floor material contains 20 to 60% the aforesaid metallic fine shaped fibers by weight.
Patent JP-H05265230-A (JP)
Title: Method for adjusting acid/base environment in photoconductive element
IPC: G03G5/04
Filed: 1992-12-24
Abstract: PURPOSE: To provide a process for producing an improved photoreceptor which eliminates the influence by the presence of the acidic or basic impurities in the photoconductive element of an electrophotographic image forming member. CONSTITUTION: This method adjusts the fluctuation in the electrical characteristics of the electrophotographic image forming member by the presence of the acidic or basic impurities in the photoconductive element of the electrophotographic image forming member formed by coating a substrate with a soln. contg. at least one kind of charge generating materials or charge transfer materials and weak acid or weak base and the conjugated salt of the weak acid and the weak base and a dispersion contg. a binder resin and drying the dispersion, thereby forming the photoconductive element on the substrate.
Patent JP-H11173937-A (JP)
Title: On-vehicle optical fiber in-pipe pressure sensor
Inventor: SAKAGUCHI TATSUNORI
IPC: G01L5/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle optical fiber in-pipe pressure sensor which can detect pressure in a combustion chamber with accuracy. SOLUTION: The in-pipe pressure sensor is composed of an optical fiber 360 which can convert a pressure fluctuation in the combustion chamber received through the external surface of the fiber 360 into the quantity change of passing light in an engine gasket 80, a light emitting means 380 which emits a passing light, a light receiving means 370 which receives the passing light having a changed quantity, and a signal processing means 350 incorporating a converting means 320 which transduces the quantity of the passing light into an electric signal,  a detecting means 330 which has a reference setting means which sets the reference electric signal corresponding to a reference pressure and detects the pressure in the combustion chamber on the basis of the reference pressure by detecting the fluctuation of the pressure from the correlation between the reference electric signal and the detected electric signal 830 corresponding to the detected pressure, and a light quantity control means 300 which controls the quantity of the passing light from the light emitting means 380 so that the reference electric signal corresponding to the reference signal contained in the detected electric signal 830 coincides with the reference electric signal by monitoring the corresponding electric signal.
Patent JP-2001159251-A (JP)
Title: Reinforcing frame for installing ceiling apparatus
Inventor: SUZUKI MASAKI
IPC: F24F13/32
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing frame capable of installing and fitting a ceiling apparatus at the corner section of a bathroom unit. SOLUTION: An opening K is formed at the ceiling corner section of the bathroom unit, and the reinforcing frame 7 is provided to install the ceiling apparatus in the ceiling above the opening K. Support arms 9a, 9b, 10a, 10b capable of transmitting the load of the ceiling apparatus to the vertical side walls 6a, 6b orthogonal at the corner section are formed on the reinforcing frame 7.
Patent JP-H09157052-A (JP)
Title: Porous carbon sheet and its production
Inventor: INOUE MIKIO
IPC: C04B35/83
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To produce a porous carbon sheet having increased gas permeability in the thickness direction while keeping the mechanical strength relatively high and the specific resistance in the thickness direction relatively high. SOLUTION: Short carbon fibers dispersed in random directions in a practically two-dimensional plane are bonded to one another with carbon to obtain the objective porous carbon sheet having >=14.7MPa bending strength, >=0.49MPa compressive strength in the thickness direction, <=11.8MPa modulus of compressive elasticity in the thickness direction, <=0.01Ωm specific resistance in the thickness direction and >=3,000ml.mm/cm<2> /hr/mmAq gas permeability in the thickness direction in air.
Patent JP-H09160099-A (JP)
Title: Light shielding mechanism for finder viewing window of back focus control type af camera
Inventor: MIYA KOJI
IPC: G02B7/28
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly and to surely prevent leakage light. SOLUTION: A light shielding mechanism consisting of the fixed light shielding frame 2 and the movable light shielding frame 3 being cylindrical plate members is provided between an ocular part 6 and a viewing window base 8. When a movable body is moved to the closest position side, the frames 3 and 2 get into a light shielding frame housing recessed part 16 provided between a fixed ocular frame 10 and a movable ocular frame 15. At the closest position, the frame 3 is perfectly superposed on the frame 2, so that nearly the entire of the frames 2 and 3 is housed in the recessed part 16. Light entering in the finder from the viewing window is prevented from advancing into the vicinity of an exposure mechanism in a camera body as harmful light by the frames 2 and 3 being the cylindrical plate members.
Patent JP-H11178069-A (JP)
Title: Method and system for mobile communication
Inventor: TAKAGI KEIICHI
IPC: H04W48/04
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication method and a mobile communication system in which a restriction area to restrict an incoming/outgoing call of a mobile set is provided at an optional place in an arbitrary size. SOLUTION: A control station 4 is provided with a substitute authentication request instruction means 20 that instructs a substitute authentication demand to a radio base station 6 and a restriction base station upon receiving a call from an exchange network 2 with respect to a mobile set 10, and with a connection disable notice means 14 that makes no call reception connection to the mobile set 10 and that informs the exchange network 2 of it when the mobile set 10 returns an authentication response within a prescribed time, after the substitute authentication request has been instructed through the radio base station 6.  The radio base station 6 is provided with a substitute authentication request means 12 that sends a substitute authentication request signal to the restriction base station 8 in accordance/with the substitute authentication request and with an authentication response notice means 22 that receives the authentication response and that informs the control station 4 of this. The restriction base station 8 is provided with an authentication request means 26 that sends the authentication request signal to the mobile set in accordance with the substitute authentication request signal.
Patent JP-H09164735-A (JP)
Title: Image forming apparatus and recording material-cutting device thereof
Inventor: NAGAYAMA AKITO
IPC: B41J11/70
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To enhance the cutting performance of a recording material cutting device by a constitution wherein a movable blade is pressed against a stationary blade at a pressure within an elastically deformable range of the stationary blade. SOLUTION: A holder 15 is provided to a cutting device 8 and one of the projection sections of an axle 18 thereof is engaged with a cam groove 14 of a cam plate 12. A bearing 20 is provided to the other of the axle 18. A cutter member 19 in which a circular blade cutter 13 and an O-ring housing 22 are integrally formed is fixedly disposed. A carriage 6 runs exceeding a region of the recording material and the cam plate 12 collides with a body side of the device. As a result, the cutter 13 moves to a recording material side. The cutting device 8 pressed downward by the cam groove 14 rotates the carriage 6 in a direction (e) against an elastic member 25 and in a direction (c) around a guide rail 17. Thereby, the cutter 13 enters a groove 48 of a platen 16 to be pressed to a stationary blade 23 so that a cutting condition is created.  The pressure at that time is in an elastically deformable range of the stationary blade.
Patent JP-2000155226-A (JP)
Title: Device for molding optical fiber and method for molding the same
Inventor: NUMAI TAKAAKI
IPC: G02B6/32
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for molding an optical fiber for subjecting the end face of a plastic optical fiber to end sphering, etc., and a method for molding the same. SOLUTION: The device for molding the optical fiber has a mold 11 having a molding part 11a of a desired shape and a heating device 31 for uniformly and gradually heating the desired section of the optical fiber 21 without impulsive heating. The desired section of the heated optical fiber 21 is molded to the desired shape while the desired section of the optical fiber 21 and the molding part 11a of the mold 11 are pressingly brought into contact with each other.
Patent JP-H06194444-A (JP)
Title: Underwater detection device
Inventor: HAYASHI TATSUO
IPC: G01S15/50
Filed: 1992-12-25
Abstract: PURPOSE:To provide an underwater detection device which can accurately identify Doppler information and can estimate difference in targets according to noise with a relatively simple circuit configuration. CONSTITUTION:The under water detection device is provided with a reception carrier frequency detection circuit, an average processing circuit 52 for obtaining an average value f of a carrier frequency f, a dispersion detection circuit 53 for obtaining a dispersion sigma from the above f's, a latch means 55 for taking out data corresponding to a desired orientation according to the frequency of the carrier frequency f output for each orientation and the dispersion sigma, and means 56 and 57 for generating a first tone color signal according to the frequency corresponding to the size of the carrier frequency f (or fs) which is taken out by the latch means 55. Further, it is provided with a means 59 for generating a second tone color signal which is different from the first tone color signal, a means 61 for changing the mixing rate of the second tone color signal which is mixed with the first tone color signal according to the size of the dispersion sigma, and a speaker 63 for outputting the mixed tone color signal as a noise.