baber/WOPTO huggingface dataset:
Patent JP-H08229209-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1996-03-08
Abstract: PURPOSE: To quickly respond to abnormality by monitoring the detection signal of a detecting means which counts a ball ejected from a ball elector judging first and second abnormal states based on the fact that the abnormality occurs in the input state of the detection signal and informing of the abnormal state so as to be identified. CONSTITUTION: When ball clogging occurs at a time when an election sensor 1 detects, for example, three balls in a controller 200 which controls a prize ball elector 20 and a ball launcher 103, etc., an ejection solenoid 1 is turned off after the lapse of prescribed time, and also, a prize ball lamp 111 is put off, and also, a malfunction display lamp 115 is flashed at a period of, for example, 400ms. Also, when the output of the election sensor 1 remains at a high level before prescribed number of prize balls is detected, the driving signal of the election solenoid 1 is set at a low level afterwards, and the malfunction display lamp 115 is flashed at a period of for example, 200ms. In this way, the cause of a defect is estimated.
Patent JP-S61265433-A (JP)
Inventor: CHIYAARUZU DABURIYUU SORUTEISU
IPC: F24F7/06
Filed: 1986-03-11
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-2000249985-A (JP)
Title: Polarization converting device, illuminating device and liquid crystal projector
Inventor: HAYASHI KEIJI
IPC: G02B27/28
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a polarization converting device, an illuminating device and a liquid crystal projector which can improve the use efficiency of light. SOLUTION: A polarization converting element 25A is equipped with polarization converting elements 25U and 25D having the longitudinal direction along the Z direction and a polarization converting element 25M having the longitudinal direction along the X direction and disposed between the devices 25U and 25D, and the images of the light emitting part of the light source are included in a stripe effective incident region (hatched region). Only the center part of the lens array may be made larger in the lens size than lenses in other region and the width of an incident face of the polarization converting element may be made half of the width of the corresponding lens. Or, the direction of arc gap of a lamp may be only tilted from an optical axis of a parabolic mirror.  When the parabolic mirror with both sides cut is used, the longitudinal direction of the stripe effective incident region of the polarization converting element is made parallel to the longitudinal direction of the aperture end of the parabolic mirror. When a combination of a spherical mirror and a convex lens is used instead of the parabolic mirror, a protruding part of the light source is arranged perpendicular to the optical axis.
Patent JP-S62208560-A (JP)
Title: Separator for fuel cell
Inventor: HOTTA MINORU
IPC: H01M8/02
Filed: 1986-03-10
Abstract: PURPOSE:To make mass production, cost reduction, and interchangeability possible by separately arranging recessed and projecting parts which are in contact with an electrode and form gas passages from a separator. CONSTITUTION:Each of gas distributors 7a, 7b formed by stacking a net 8 and a punched metal 9. The net 8 and the punched metal 9 are fit in a hollow part 15 and cutoff parts 16, 17 of distance piece 6a, 6b. The punched metal 9 is stacked with the net 8 so as to come into contact with an oxygen electrode 2 and a fuel electrode 3. Masks 10a, 10b are used to hole the punched metal 9 and the net 8 in the gas distributors 7a, 7b fit in the distance pieces 6a, 6b in a separator 5. Since the air passes through spaces of the net 8, flow distribution is made effective.
Patent JP-S59176837-A (JP)
Title: Information transfer circuit
Inventor: NAGATA KAZUO
IPC: G06F12/00
Filed: 1983-03-28
Abstract: PURPOSE:To output the inputted information with a delay of fixed period of time by reading and writing the information while an address is designated within a memory circulating the information. CONSTITUTION:A counter 8 delivers repetitively addresses 000 through 111 by a 3-bit counter and with the clocks supplied from a timing generating circuit 9. This output is used to an address designating input of a memory 7, and therefore the accesses are fed repetitively to the addresses 000 through 111 for the memory 7. The circuit 9 produces the pulse for input/output of write/read data and decides the writing/reading timing for an input circuit 10, latch 11 and the memory 7, respectively. Therefore, the data fed from an input 14 is stored in the address designated by a counter 8 at that time. Then the same address is designated to the counter 8 after eight clocks, then outputted to an output terminal 15.
Patent JP-S59176416-A (JP)
Title: Muffler of automobile
Inventor: IDA KAZUHIKO
IPC: F01N13/16
Filed: 1983-03-28
Abstract: PURPOSE:To enhance the strength and the degree of freedom in design of a muffler by having the external shell thereof consist of a cylindrical body and a pair of side plates attached to the opposed open end, shaping the cylindrical body and the side plates out of aluminum and integrally forming both a tail cutter mounting flange and a stay on each of the side plates. CONSTITUTION:A muffler 1 has the external shell which is made up by a cylindrical body 2 and a pair of side plates 3 and 4 attached to the opposed side openings of the cylindrical body 2 by welding method. Those making up components are manufactured from casted aluminum. An engine-side exhaust pipe is connected to the side plate 3 and a flange 6 which surrounds a through-hole 5 serving for mounting the tail cutter 15 and a stay mounting seat 7 are integrally formed on the exhaust-side side plate 4.
Patent JP-S53136123-A (JP)
Title: Multiiorifice structure and manufacturing method of it
Inventor: UIRIAMU JIYOOJI UORUBAA
IPC: B29C65/02
Filed: 1978-04-28
Abstract: A multiorifice structure and a method of making the multiorifice structure is disclosed herein. The structure is made by fusing a plurality of parallel rods stacked in a regular geometric pattern. The interstices between the fused rods form a plurality of small orifices of a noncircular configuration which are ideally suited for atomizing a pressurized fluid. In the preferred embodiment, the multiorifice structure is a fuel atomizer for atomizing the fuel ejected from an automotive type fuel injection valve.
Patent JP-S59178738-A (JP)
Title: Method and apparatus for lighting
Inventor: FUSHIMI SATOSHI
IPC: H01L21/027
Filed: 1983-03-30
Abstract: PURPOSE:To obtain a light source suitable for a visual inspection for printed boards, photomasks, and the like, when a body to be lighted is simultaneously lighted by using a plurality of discharge lamps, by relatively reducing the varying ratio of the luminance of individual lighting lamp with respect to the synthesized luminance of the discharge lamps. CONSTITUTION:An optical system is constituted by a plurality of optical elements 10-1-10-5. In the individual elements, changing means to parallel luminous fluxes, which comprise mercury lamps 1-1-1-5, collimator lenses 3-1- 3-5, and back mirrors 2-1-2-5, are provided. The luminous fluxes directed toward the lenses 3 from the mercury lamps 1 and the luminous fluxes in the opposite direction are reflected and overlapped by using the lenses 2. With respect to the parallel luminous flux of one element 10-1 of these elements, the parallel luminous fluxes of the other elements 10-2-10-5 are made to be right angles. Half mirrors 5A- 5D, which are slanted at 45 degrees, are arranged at the intersections of the parallel luminous fluxes, and the parallel luminous fluxes are aligned in the same direction. Thereafter, said synthesized parallel luminous fluxes the converged by a condenser lens 6 and projected on a body to be lighted.
Patent JP-H03202204-A (JP)
Title: Holder for grinding tool
Inventor: KAARU CHINNERU
IPC: B23B27/04
Filed: 1990-03-02
Abstract: PURPOSE: To facilitate a replacing action and avoid a permanent deformation by matching the shape of the opposite recesses of the oval region of a clamping slit with the remarkably curved portion of the ellipse of a key, and setting the distance between the length of the major axis of the ellipse and the length of the minor axis of the ellipse. CONSTITUTION: An oval region is formed from the recesses 13 of clamping surfaces 8, 9, and the radius of curvature of the recesses 13 is made equal to the radius of curvature of the portion penetrated by the major axis (a) of the elliptical cross sectional profile of the slit width expanded projection 4 of a key 1. The portion having a small curvature of the cross sectional profile of the projection 4 of the foot 2 of a key 1 at the angle position of the figure faces the recesses 13, and a gap is formed because the minor axis (b) is shorter than the distance between the recesses 13.  When the key 1 is moved in the turning direction 14, the portion penetrated by the major axis (a) of the cross sectional profile of the projection 4 is inserted between the recesses 3, the clamping surfaces 8, 9 are separated, a tool 11 can be extracted from a clamping slit 10, and the projection 4 is engaged with the recesses 13 in a fixed state.
Patent JP-S51128301-A (JP)
Title: A coking binder
Inventor: UTAKA WATARU
IPC: C10B57/08
Filed: 1975-05-02
Abstract: PURPOSE: A coking binder by which coking coal for manufacturing coke can be replaced partly or as a whole with non-caking coal. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58169004-A (JP)
Title: Highly accurate interference length measuring method in atmosphere
Inventor: MATSUMOTO KOUICHI
IPC: G01B9/02
Filed: 1982-03-31
Abstract: PURPOSE:To improve measuring accuracy, by obtaining the length to be measured by an interferometer by using the operation, which does not include refractive index of air as a medium of light. CONSTITUTION:A laser light source 1 with a wavelength lambda1 and a laser light source 2 with a wavelength lambda2 are provided. The laser light beams are mixed in a beam mixer 3. The mixed laser light beams are inputted to a beam splitter 5 through a collimator 4 and divided into the reflected light, which goes to a variable light path multiplier 6, and the transmitted light, which goes to a fixed light path multiplier 7. The reflected light through a beam splitter 8 is inputted to a detector 11. The interference fringes are detected and inputted to a phase lock 15 through an amplifier 12, a squaring device 13, and a filter 14. Then the signal is amplified by about 400 times. The phase of the interference fringes is fixed. A scale line signal S is inputted to a gate 16, and the interference signal is counted by a counter 17 through the gate 16. The transmitted light is inputted to a detector 22 through a filter 21 in parallel with the reflected light. The interference fringes are detected and counted by the counter 17 through an amplifier 23, a phase lock 24, and a gate 25.
Patent JP-H08251866-A (JP)
Title: Geared motor, and geared motor for driving floppy disc
Inventor: KATORI KATSUNORI
IPC: H02K7/10
Filed: 1995-03-13
Abstract: PURPOSE: To thin a geared motor and a geared motor for driving a floppy disc by thinning the axial thickness of an output gear at large by reforming a cam mechanism, in a geared motor which transmits the revolution of a motor to the output gear through a speed reduction gear mechanism on one side and turns on or turns off a switch piece by the cam mechanism provided at this output gear. CONSTITUTION: A cam mechanism 4 is composed of a cam 7, which is united, under the downside of an output gear G11, with this output gear G11, and a cam lever 6 whose one end 6a gets in the side of the output gear and abuts on the cam 7 and which has a switch operation face 6c for changing over a switch piece, abutting on this switch piece, on the other side.
Patent JP-S62210255-A (JP)
Title: Fuel pressure control device
Inventor: MURAI TOSHIMI
IPC: F02M37/00
Filed: 1986-03-12
Abstract: PURPOSE:To improve the starting performance at a high temperature restarting, by making the conversion of rotation speed of a fuel pump and the conversion of fuel pressure of a pressure regulator step by step. CONSTITUTION:At the restarting of an engine at a high temperature, the fuel pressure at the fuel injection valve 38 is converted to the higher pressure side by making a vacuum switching valve (VSV) 45 ON to introduce the atmospheric pressure to a pressure regulator 39, and by converting the voltage applied to a fuel pump 37 to the higher voltage side to rise the rotation of the pump, the injection fuel amount is increased. When the engine rotates up to a specific rotation, the fuel pump 37 is converted to the lower potential side to lower the pump rotation to reduce the injection fuel amount. As the engine rotates further up to a specific rotation, the fuel pressure to the fuel injection valve 38 is converted to the fuel control in an ordinary operation, by turning the VSV OFF and introducing the negative pressure of the intake pipe to the pressure regulator 39.
Patent JP-H09238665-A (JP)
Title: Apparatus for forming spherical food covered with outer coat
Inventor: WATABE HIDEFUMI
IPC: A23L7/109
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of effectively using materials without leaving the residue when an outer coat and contents transported from a material sending means are cut by a cutting means. SOLUTION: In this apparatus for producing a food covered with an outer coat equipped with a material sending means 11 and a cutting means 16 for cutting an outer coat S and contents G sent by the material sending means 11, the cutting means 16 has a pair or forming rollers 47 and 48. The outer peripheral surface of one forming roller 47 is provided with food forming parts 51 composed of semicircular recessed parts at both sides sandwiching a central part in the roller width direction at fixed pitches in the peripheral direction. The outer peripheral part of the roller except the food forming parts 51 forms pressing and cutting parts 52 which is brought close to the outer peripheral surface of the other roller 48 and presses and cuts the outer coat S and the contents G between the pressing and cutting parts and the outer peripheral surface of the other forming roller 48.
Patent JP-H09243635-A (JP)
Title: Spectrophotometer
Inventor: ORAKU HIDEAKI
IPC: G01J3/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the accumulation of impurities sucked along with a sample at the connection part of a flow cell and a sample suction tube in a spectrophotometer having the flow cell in a wet analyzing method. SOLUTION: A spectrophotometer is constituted of a pump P sucking a sample subjected to reaction treatment by a rotary roller, a measuring part A optically measuring the sample, a spectroscope 15 spectrally diffracting white light emitted from a light source to monochromatic light by using a concave diffraction lattice, a controller C controlling the operations of respective parts and a data processing part D operationally processing the measured data from a photometric part. The photometric part is constituted so that a tube 3 having a relief angle is connected to a flow cell 5 and the connection port thereof and fibrous matter and impurities contained in the sample are passed through the connection port.
Patent JP-S62209778-A (JP)
Title: Error correcting method for additional information
Inventor: NISHIOKA HISAO
IPC: G11B20/18
Filed: 1986-03-11
Abstract: PURPOSE:To attain an error correction without adding an error correction code, by replacing additional information in a data block by the correct additional information at the preceding or succeeding position, when the additional information is incorrect. CONSTITUTION:The additional information which changes continually at an address, etc., within the data block extracted with a main header extracting means 13, is accumulated at an address register 15 through a switching means 14 that is switched with a FLAG signal which changes corresponding to the presence/absence of an error in a block data. The address with no error in the block data from the register 15 is outputted as it is. When the error exists, the means 14 is switched, a content just before at the register 15 is changed to the address at one preceding block, or one succeeding block through a one block adding/subtracting means 18, and a corrected address is outputted through the switch 14 and the register 15. In this way, a correction for the address, etc., of the additional information can be performed without adding the error correction code.
Patent JP-H07231874-A (JP)
Title: Face receiving plate and ophthalmological device
Inventor: OKINISHI SATORU
IPC: A61B3/00
Filed: 1994-02-24
Abstract: PURPOSE:To prevent giving a feeling of fear to a testee, and reduce labor required for fixing and holding the face of the testee by fixing and supporting his/her face to be freely releasable. CONSTITUTION:Vacuum suction boards 8, 9 are installed on a forehead plate 5, and a chin plate 6 to be connected through tubes 10, 11 to a vacuum pump 12. For usage, a face F is placed on the chin plate 6, a forehead is applied to the forehead plate 5 for supporting the face F, and the vacuum pump 12 is driven to form negative pressure in the vacuum suction boards 8, 9, thereby the forehead and the chin of the face F are sucked to be fixed.
Patent JP-H01229854-A (JP)
Title: Production of velvet plush warp knitted fabric
Inventor: TSUGE TAKEAKI
IPC: D04B21/04
Filed: 1988-03-07
Abstract: PURPOSE:To obtain the title fabric through such processes that filaments are false-twisted and wound on a punched tube for dyeing followed by aging under specified conditions, steam-setting, warping to carry out knitting with a warp knitting machine, relaxation, raising, fluff-paralleling, dyeing and plush processing. CONSTITUTION:Thermoplastic filament yarns (e.g., triacetate filament yarns) are false-twisted and wound on a punched tube for dyeing followed by aging with a wound density of 0.15-0.6g/cm<3> at 20-60 deg.C and 40-80% R.H. for 24-72hrs. to make a steam-setting. Thence, the resultant false-twisted yarns are warped and knitted with a warp knitting machine to produce a warp knitted fabric. This fabric is then relaxed, raised, fluff-paralleled and dyeing-processed; or fluff-paralleled and dyeing-processed followed by plush processing at a pile angle of 65-90degrees using a plush processing machine, thus obtaining the objective fabric.
Patent JP-H09239243-A (JP)
Title: Apparatus and method for exhaust gas denitration
Inventor: NAGAI YOSHINORI
IPC: B01D53/94
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce an SO2 oxidizing ratio without bringing about the lowering of denitration capacity. SOLUTION: A catalyst structure 3 obtained by laminating a plurality of catalyst elements 1 each formed by alternately providing ridge parts 2 composed of strip like projections and flat plate parts to at least one denitration catalyst bed among a plurality of denitration catalyst beds arranged in an exhaust gas flowing direction at a predetermined interval so that the ridge parts of the mutually adjacent catalyst elements 1 cross each other at a right angle are arranged in an SOx-containing exhaust gas passage. A very small amt. of a component (e.g.  V-compd.) having SO2 oxidizing capacity is contained in exhaust gas according to circumstances and gradually bonded and deposited on a catalyst (structure) after the operation of a denitration apparatus is started to generate an inevitable problem increasing the SO2 oxidizing ratio of the denitration apparatus with the elapse of time but, by arranging the catalyst structure 3 to the denitration bed at least on the inlet side of the denitration apparatus, SO2 oxidizing reaction can be suppressed.
Patent JP-H11246957-A (JP)
Title: Galvannealed steel sheet and its production
Inventor: KAGEYAMA MASAYUKI
IPC: C23C2/06
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a galvannealed steel sheet excellent in workability, sliding characteristic, and powdering resistance, and its production. SOLUTION: This galvannealed steel sheet has a rough surface of 0.5 to 2.0 μm center line average height Ra at least on one side of the steel sheet and also has a galvannealing layer formed on the rough surface. Further, the area ratio of projecting parts at the surface of the galvannealing layer is regulated to 0.3 to 0.7, and the thickness of the γ phase in the galvannealing layer on the projecting parts is regulated to 0.5 to 1.5 μm.
Patent JP-H04271028-A (JP)
Title: Optical disk device
Inventor: SUZUKI MASAYUKI
IPC: G11B7/135
Filed: 1991-02-25
Abstract: PURPOSE:To offer a compact and high accuracy optical device. CONSTITUTION:In a fixing part unit 6-1 of a laser recording and reproducing device 6, a photodiode 22A in one detecting optical system consisting of a condenser lens 19 having a long focus distance, a cylindrical lens 21A and the quadripartite photodiode 22A for detecting focusing servo signals and RF signals and a photodiode 22B in another detecting optical system consisting of a condenser lens 20 having a short focus distance, a cylindrical lens 21B and the quadripartite photodiode 22B for detecting the RF signals are arranged on opposite sides, left and right sides in a figuare 1. The width W1 of the fixing part unit 6-1 is within the range of the width W2 at a cartridge 3 and simultaneously the accuracy of focus servo action, etc., is improved.
Patent JP-H07257892-A (JP)
Title: High-place working vehicle
Inventor: ITO TATSUO
IPC: B66F11/04
Filed: 1994-03-24
Abstract: PURPOSE:To provide a high-place working vehicle which is structured simply and can perform the works for constructing an exterior wall of a building effectively and safely. CONSTITUTION:AS capable of elevating and sinking, a working table 3 is mounted on a base 2 through a scissors link mechanism 4. A cylinder 5 capable of expanding and contracting in the vertical direction is installed on one of the sides of the working table 3, and a spreading floor 6 is installed through the cylinder 5 in such a way as capable of elevating and sinking from the position of the working table 3. When the elevation of the working table 3 is restricted, it is possible to raise only the spreading floor 6.
Patent JP-S51128174-A (JP)
Title: Discharge lamp lighting device
Inventor: TOUHOU MAKOTO
IPC: H05B41/14
Filed: 1975-04-30
Abstract: PURPOSE: To provide a device for making the lighting system in compact size and reducing power loss. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59177828-A (JP)
Inventor: TERACHI JIYUNICHI
IPC: H01H77/10
Filed: 1983-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56150719-A (JP)
Title: Laser beam generator
Inventor: TAKAHASHI TADASHI
IPC: H01S3/00
Filed: 1980-04-24
Abstract: PURPOSE:To surely prevent the thermal failure of optical parts by irradiating the observation light of prescribed wavelength to the arbitrary position of the optical parts in a laser beam take-out part, and counting the number of the rings of the interference fringes passing this position thereby detecting the change in the temp. of said position. CONSTITUTION:Prior to outputting of laser beam 12, the laser output 14 from a laser beam generator 13 for observation is irradiated to the position slightly spaced from the center of an optical part 11, and said position is fixed. If the laser beam 12 is outputted by driving a laser oscillating part 10 after this, interference fringes are generated by the convex lens effect of the optical part 11. The interference fringes are received by a photodetector 15, and are photoelectrically converted. When the count values of a counter circuit 16 exceeds prescribed number, an alarm signal is emitted from an alarm generator 17, and consequently, a laser power source part 18 stops operating and the laser oscillating part 10 stops outputting the laser beam 12. Thereby, the temp. rise of the optical part 11 is averted and its thermal failure is prevented.