baber/WOPTO huggingface dataset:
Patent JP-H02250201-A (JP)
Title: Illumination device with metal halide lamp
Inventor: KITAHARA YOSHIKI
IPC: F21V3/04
Filed: 1989-03-23
Abstract: PURPOSE:To manufacture an illumination device with as low a chromatic temp. as 3000K without requiring lamp replacement by forming a multi-layer interference film on the surface of the front glass of illumination device, which uses a metal halide lamp with a chromatic temp. of 3500-4800K. CONSTITUTION:A multi-layer interference film 4 is formed on the surface of the front glass of an illumination device having a metal halide lamp with a chromatic temp. of 3500-4800K, wherein metal halide is encapsulated in a light emitting tube. That is, an eight-ply multi-layer interference film 4 consisting of SiO2-TiO2 is vapored fast to the inner surface of the front glass 3. This allows the chromatic temp. to sink to 3000K without replacement of lamp, which together with additional formation of a thallium film on the front glass, will provide favorable light color on the black body locus.
Patent JP-S57187083-A (JP)
Title: Oil purifying device
Inventor: EDAMURA MIZUO
IPC: B01D17/00
Filed: 1981-05-11
Abstract: PURPOSE: To eliminate water contd. in the high temp. high humidity gases from a caburettor efficiently by providing the caburettor and a cooler to a sealed vessel provided with an evacuating mechanism oppositely by way of a partition wall and providing opening parts communicating the carburetor and the cooler at both ends of the partition wall.  
     CONSTITUTION: The gases cooled in a cooler 22 consists of the high temp. high humidity gases produced on a carburettor 21 and since the temp. is low, they enter the lower part of a cylindrical partition wall 19 through a spacing 25 and a notched part 26 on account of a difference in specific gravities owing to the difference in the temp. thereof. The high temp. high humidity gases produced on the carburettor 21 ascend and flow to the cooler 22, thereby producing the circulating gaseous flow in vertical directions around the wall 19. Since the high temp. high humidy gases produced on the carburettor 21 are conducted quickly and surely to the cooler 22, the efficiency of gas-water sepn. is considerably improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04308390-A (JP)
Title: Rotary compressor
Inventor: NAGAGAWA MAMORU
IPC: F04C29/02
Filed: 1991-04-03
Abstract: PURPOSE:To improve oiling performance in a rotary compressor formed to force-feed oil by a blade reciprocated in association with the eccentric rotation of a roller by constructing such structure as to feed oil quantity more than the discharge oil quantity of the blade. CONSTITUTION:A rotary compressor is formed in such a way as to force-feed oil in a blade chamber 17 to the sliding part of a compressor part through a passage 22 by a blade 16 reciprocated in association with the eccentric rotation of a roller 7. The passage 22 for feeding oil from the blade chamber 17 to the sliding part is communicated with the blade chamber 17 through a smaller diameter narrow passage 22a, and an oil suction hole 23 is provided at the passage 22, in a position around the exit of the narrow passage part 22a.
Patent JP-H10264729-A (JP)
Title: Pocket structure in inner trim
Inventor: KIKUTANI SHINJI
IPC: B60R7/04
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent maps from falling in a compartment side by installing a slide plate in a pocket structure installed in door trim, rear corner trim, etc., to enhance the controllability of the slide plate, and to enhance its appearance. SOLUTION: This pocket structure in inner trim has a vertically slidable slide plate 60 installed on the inner surface of the front plate of a pocket, is provided with a spring activating mechanism 70 by which the slide plate 60 is constantly spring-activated upwards, and adopts a lock/unlock mechanism of the slide plate 60 which uses a cam mechanism, so that moving the slide plate 60 up and down can be achieved simply by pushing it down, thus increasing serviceability.
Patent JP-S57186715-A (JP)
Title: Reader for image
Inventor: MATSUMURA SUSUMU
IPC: G02B27/10
Filed: 1981-05-12
Abstract: PURPOSE:To facilitate the maintenance of manufacture precision with regard to an image sharpness detector for a TTL type automatic focusing device, by forming a luminous flux splitting unit in one block which has a diffraction grating on an incidence surface. CONSTITUTION:This describes the light splitting unit of a focusing detector which guides part of incident luminous flux from an objective lens to sharpness detector through a half-mirror, etc., in a single-lens reflex camera. On a transparent material block 3, a diffraction grating type light splitter 2 having successive grating lines formed of surfaces perpendicular to an optical axis and slanting surface on both sides is provided over an incidence surface for luminous flux 4 to cause split pieces of luminous flux 41 and 42, 43 and 44, and 45 and 46 to enter respective parts of a block differing in optical path length. They strike photodetecting elements 61, 62, and 63 after passing through a parallel plane plate 5 where the block is mounted fixedly.
Patent JP-H07251715-A (JP)
Title: Wiper pivot
Inventor: SHIRATORI HIDEKI
IPC: B60S1/34
Filed: 1994-03-16
Abstract: PURPOSE:To provide a wiper pivot small in number of part items, easy to assemble low in manufacturing cost and also capable of holding a pivot shaft securely. CONSTITUTION:A wiper pivot 36 having a pivot shaft 48 on which a wiper arm is fixed at one end and also a pivot arm 46 for converting an oscillation movement of a link rod to a rotational movement is fixed at the other end and a pivot holder 50 fixed in a car body for rotationally supporting the pivot shaft 48, the pivot holder 50 having a projecting portion 54 linearly projecting along a periphery. The pivot holder 50 is provided with a shaft hole 57 in which the pivot shaft 48 is inserted and an engaging projection 60 formed in the shaft hole 57, which is elastically deformed by inserting the pivot shaft 48 to engage with the projecting portion 54 and a holding member 64 attached between an outer periphery of the engaging projection 60 and an inner periphery of the shaft hole 57 for preventing elastic deformation of the engaging projection 60.
Patent JP-H09254878-A (JP)
Title: Catamaran ship for cleaning sea water surface
Inventor: KITANAKA SHIGERO
IPC: B63B1/12
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To distribute floating matters to a floating matters loading body by appropriately moving a floating matters receiving part of a guide body toward the bow and stern direction. SOLUTION: Floating matters 1 on the water surface are swept forward between bodies 4 by a sweeping equipment 5, a conveyor 27 is driven, a turbine 25 is rotated to generate the water flow W toward the stern direction, the floating matters 1 flowed between the bodies 4 by the water flow W are loaded into a wire basket 26 by the conveyor 27 so as to collect the floating matters 1 even in a narrow place, the wire basket 26 is movably provided in the bow and stern direction of a twin hull 3, and a chute 35 comprising a fixed part 39 and a sliding part 41 to the fixed part 35 is arranged between the conveyor 27 and the wire basket 26. The wire basket 26 is moved in the bow and stern direction, the sliding part 41 of the chute 35 appropriately slides, and the floating matters 1 are guided to the stern side to evenly load the floating matters 1 in the wire basket 26.
Patent JP-H09254881-A (JP)
Title: Hull structure
Inventor: KUNIHARA KAZUO
IPC: B63H5/16
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To improve propulsion performance without increase in the hull cost by projecting a fin on the outside surface of the hull stern in front of a propeller in which a rotary flow by a propeller goes upward below the shaft center of the propeller. SOLUTION: A fin 3 is projected on the outside surface where a rotary flow by a propeller 2 goes upward below the shaft center of the propeller 2. The fin is installed along a separating line (a) where a flow is separated from the hull within the range of square station numbers of 1/4-2.0, and the width from the outer end to the inner end of the fin 3 is within the range of 0.2-0.3 times as large as the diameter of the propeller 2. The fin 3 is of a plate-like structure as a whole, and the sectional form is such that the base end part of the hull side is thick and it is gradually decreased in thickness as it goes toward the forward end part. Thus, the flow along the hull flows as it is into the propeller so as to improve the propulsion performance. Just the fin is projected on the outside surface of the stern part so as to facilitate modification works to the utmost.
Patent JP-S62227013-A (JP)
Title: Device for transferring preliminarily reduced ore in iron making installation by melt reduction
Inventor: EGASHIRA TATSUHIKO
IPC: C21B11/00
Filed: 1986-03-28
Abstract: PURPOSE:To smoothly transfer preliminarily reduced ore with gas to a melt reduction furnace by a simplified transfer piping line by taking the particles of the preliminarily reduced ore out of the mid-way of a circulation pipeline of a circulation device for particles provided to a fluidized bed preliminary reduction furnace and charging the particles into the melt reduction furnace. CONSTITUTION:Powder ore raw material A is preliminarily reduced with the reducing gas B from the melt reduction furnace 2 for melt reduction of the preliminarily reduced ore in the fluidized bed preliminary reduction furnace 1. The transfer line constituted by disposing a transfer pipe 10 connected to the circulation pipe 4 in the circulation device 3 for the particles of the preliminarily reduced ore consisting of a cyclone 5, hopper 6, circulation pipe 4 and pneumatic feeder 7 provided to the fluidized bed preliminary reduction furnace 1 is disposed as the transfer line for transferring the preliminarily reduced ore from the fluidized bed preliminary reduction furnace 1 to the melt reduction furnace 2 in the above-mentioned melt reduction installation. A pneumatic distributor 12 for branching the flow passage to a plurality is connected to the pipe 10 and the preliminarily reduced ore is preferably charged through plural distribution pipes 14, pneumatic nozzles 19 and blow nozzles 11 into the melt reduction furnace 2 to improve the reactivity of reduction.
Patent JP-H06284486-A (JP)
Title: Atm cell exchange switch
Inventor: HAGIO MASAMI
IPC: H04Q3/52
Filed: 1993-03-30
Abstract: PURPOSE:To reduce the number of cells to be abandoned by duplication of destinations by providing switching network circuits, which subjecting cells outputted from input cell buffers to routing processing to send them to destinations, to perform processing of the cells having the same destination by different circuits. CONSTITUTION:Input cell buffers 10 to 13 where cells inputted from incoming lines are temporarily stored and output cell buffers 15 to 18 which control transmission of cells to outgoing lines are provided. Switching network circuits 23 and 24 which send sells, which are outputted from buffers 10 to 13, to buffers 15 to 18 for destinations of cells by prescribed routing processing and cell selectors S0 and S3 which select the circuits 23 and 24 are provided. A cell contention circuit 25 selects the cell to be out putted to the circuit 23 or 24 from cells in buffers 10 to 13 so that cells contending for a destination are not outputted to the same circuit 23 or 24. Outputs of circuits 23 and 24 are multiplexed and outputted with respect to each destination, Thus, the line use ratio of incoming lines is improved to reduce the number of cells to be abandoned.
Patent JP-S57186861-A (JP)
Title: Code converter
Inventor: OKAMOTO EIJI
IPC: H03M5/04
Filed: 1981-05-13
Abstract: PURPOSE:To shorten a processing time by a comparatively small scale, by constituting a code converter of a data cycling device, a selective multiplier, a remainder device and a square device. CONSTITUTION:Input data sequences a0, a1, a2, ... applied to an input terminal 101 are applied to a data cycling device 103 and are outputted cyclically only for a prescribed time. A selective multiplier 104 selectively switches to one of a data from the cycling device 103 as it is, or the product of the data of the cycling device 103 and a data of a square device 106, or the data of the square device as it is, and provides it to a remainder device 105. The remainder device 105 converts the data from the multiplier 104 to the remainder divided by a positive integer (n). Also, the square device 106 converts the data from the remainder device 105 to a data squared by making (n) a root, and provides it to the multiplier 104. As a result, the remainder obtained by dividing a0<m>, a1<m>, a2<m>, ... (m is a positive integer) by (n) is outputted to an output terminal 102. In this way, this code converter is constituted like a pipeline, therefore, its processing time is shortened to log2m or so of the processing time of the multiplier.
Patent JP-2000263488-A (JP)
Title: Conveying device
Inventor: FUKUYAMA SATOSHI
IPC: B21D43/05
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a hand device to be formed in a compact manner and cope with various shapes in a short time without exchanging a hand part when the shapes of works are different from each other, in a hand device to grasp the given spot of a work flowing on a line. SOLUTION: The given spot of a work conveyed from a spot situated upper stream is held by the tip part of the hand part 100 of a hand device, and with the direction of a work (w) changed, the work is fed to a spot situated downstream. In a so formed conveying device, a shape memory polymer is used as a material of which a gasping body 8 to grasp the work (w) at the tip part of the hand part 100 of the hand device is formed.
Patent JP-H04226470-A (JP)
Title: Capsulated toner composition
Inventor: KAREN EI MOFUATO
IPC: G03G9/08
Filed: 1991-04-04
Abstract: PURPOSE: To provide a capsulated toner eliminating or minimizing an aggregation or fusion of particles. CONSTITUTION: In a monomer which is polymerized later, pigment or dye particles and an emulsifying agent selected from a group consisting of org. methyl cellulose and hydroxylated methyl cellulose component, a core consisting of the emulsifying agent in which a colored monomer mixture is dispersed is capsulated with a polymer shell.
Patent JP-S62228863-A (JP)
Inventor: HATTORI KICHIYA
IPC: F26B15/12
Filed: 1986-03-29
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-S5753273-A (JP)
Title: Treatment of inside surface of can and apparatus therefor
Inventor: KOJIMA TAKAYUKI
IPC: B05C7/02
Filed: 1980-05-29
Abstract: PURPOSE: To wash the inside surface of a drum with efficient use of washing liquid, by inserting a nozzle provided with amsll holes and a liquid waste extracting pipe at the center of the nozzle into the opening of the drum, and spraying a washing liquid through the nozzle while discharging the washing liquid through the liquid waste-extracting pipe.  
     CONSTITUTION: A drum 1 with its opening 2 upside is carried by a conveyer 3. The conveyer 3 is stopped at a predetermined position, and a nozzle 4 provided with a plurality of small holes 7 is inserted into the opening 2 of the drum 1 until its flange 6 comes in contact with the upper end of the opening 2. A liquid waste extracting pipe 5 smaller and longer than the nozzle 4 is located at the center of the nozzle 4 through its bottom wall 4b. A pump 10 is driven, and washing liquid in a vessel 11 is sprayed through the small holes 7 of the nozzle 4 to wash the inside surface of the drum 1. The waste washing liquid collected in the drum 1 is discharged through the pipe 5 by operation of a pump 13. Thus, the inside surface of the drum 1 can be washed with effective use of the washing liquid, without contaminating the outside surface of the drum. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02192028-A (JP)
Title: Automatic focus lead-in control system
Inventor: YOSHIDA AKIO
IPC: G11B7/085
Filed: 1989-03-27
Abstract: PURPOSE:To promptly and stably attain an automatic focus lead-in operation by braking a convergent lens immediately before the lead-in of the focus. CONSTITUTION:After the high-speed scanning of a convergent optical system 4 is started, approach near the focus is detected by the fact that an automatic focus error signal 20 exceeds a certain level, and based on the detection, the scanning is stopped, and simultaneously a convergent optical system 4 is braked. Consequently the convergent lens slowly crosses a focal point. Further the crossing is detected, an automatic focal point servo circuit is closed, and tracing is started. Thus the convergent lens can be shifted to an initial stage at high speed, and by braking the lens, the relative speed between the convergent lens at the time of closing the servo circuit and the disk can be sufficiently reduced, and the stable lead-in operation is attained.
Patent JP-H03275911-A (JP)
Title: Valve device for four-cycle engine
Inventor: YOKOKI YONOSUKE
IPC: F01L1/18
Filed: 1990-03-23
Abstract: PURPOSE:To prevent the generation of a beating noise between a locker arm and a cam by installing first - third locker arms driven by first - third cams and installing a play adjusting screw between the supporting part of the first locker arm and the supporting parts of the second and third locker arms. CONSTITUTION:Valves 1 and 2 are used for exhaust and intake. The cams 4 and 5 for the intermediate and high speed (the second and third cams) are installed on both the sides of a cam 3 for low speed (first cam), and a locker arm 7 for low speed (first locker arm), locker arms 8 and 9 for the intermediate and high speed (second and third locker arms) are driven. Adjusting screws 23 and 24 are installed on the adjusting arms 21 and 22 of the locker arms 8 and 9 for the intermediate and high speed, and a screw receiving part is formed on the locker arm 7 for low speed, and clearance is adjusted. Accordingly, the locker arm in floating-up state can be synchronized with the movement of the locker arm driven by the cam, and the generation of beating noise between the locker arm in floating state and the cam is prevented.
Patent JP-S55164382-A (JP)
Title: Optical detecting unit
Inventor: HASHIMOTO KATSUMASA
IPC: G05D3/12
Filed: 1979-06-08
Abstract: PURPOSE:To detect surely the separation miss of a transfer paper, by arranging a light source and a photo detector in the virtual plane, which is at the incident angle of an obtuse angle for the advance direction of the transfer paper and is orthogonal to the transversal section of a photosensitive drum, in the electrophotographic copying machine. CONSTITUTION:Transfer paper P caused to adhere onto the surface of photosensitive drum 1 is separated from the surface of photosensitive drum 1 by cleaning brush 10a of cleaner 10. A detecting unit is so arranged that transfer paper P of a separation miss in this part may be detected. That is, light source 12 and photo detector 13 are arranged in the face which is at incident angle theta of an obtuse angle for the rotation direction of photosensitive drum 1 and is orthogonal to the transversal section of the photosensitive drum. As a result, the reflection light quantity from photosensitive drum 1 to photo detector 13 can be reduced considerably under the normal state where transfer paper P is not wound around photosensitive drum 1. Even if a streak is generated on the surface of photosensitive drum 1, the separation miss of the transfer paper can be detected surely.
Patent JP-S56168338-A (JP)
Title: High pressure electric discharge lamp
Inventor: DOBASHI MASAHIRO
IPC: H01J61/52
Filed: 1980-05-29
Abstract: PURPOSE:To improve efficiency of a tube and its color rendition quality, by providing a heating body in at least one of the ends in the inside of the luminous tube and raising temperature of the luminous tube during its operation. CONSTITUTION:Main electrodes 2, 3 are arranged in both ends of a luminous tube 1 and a filament 5 consisting of tungsten is connected to the main electrode 3. A required amount of mercury metal halide and argon of auxiliary start gas are sealed in the inside of the luminous tube 1. The main electrodes 2, 3 are connected to a starter device 12 through respective lead wires 8, 9. Further the filament 5 is connected to a heating circuit built in the starter circuit 12 through a lead wire 10. Then in operatin of stable lighting, the filament 5 is heated by an electric current from the heating circuit, and the sealed material collectively condensed to the coolest part in the luminous tube is heated by the heat of the filament 5 to obtain high  vapor pressure.
Patent JP-S59198256-A (JP)
Title: Sorter
Inventor: YAMAZAKI HIDEO
IPC: B65H39/11
Filed: 1983-04-26
Abstract: PURPOSE:To prevent jamming caused by forgetting to reset a guide plate by resetting a conveyance guide plate after removing jamming automatically in linkage with the closing of a housing upper cover. CONSTITUTION:For removing jamming caused in a conveyance route 3, a housing upper cover 5 is opened, and an upper guide plate 3-1 is turned round a support B to open to a position 3-1'. Then, a return arm 2 is turned to a chain line position 2', and as a return lever 1 is pushed up to a chain line position 1' by a pin 2-2 at the top of the return arm 2, jamming is removed. After this removing, the upper cover 5 is closed, and turns the return arm 2 clockwise by its lower side via the return lever 1 and the pin 2-2. Then, the upper guide plate 3-1 is moved to the right to be returned to a regular position by the weight of itself. That is, the upper guide plate 3-1 is automatically reset.
Patent JP-H05236620-A (JP)
Title: Apparatus for preventing sagging and holding of double protection wire used for tensioning work
Inventor: YAMAMOTO TOSHIYUKI
IPC: H02G1/04
Filed: 1992-02-24
Abstract: PURPOSE:To make it possible to automatically absorb the sagging of a double protection wire, and also, reliably hold the end of the wire on its fixing side when the wire works. CONSTITUTION:A guide member 4 is provided for guiding a wire W to be introduced. A weight G is connected to the leading end of the wire by passing the wire W thus guided by the guide member 4 through a space between a pinching receptacle 6 and a pinching member 5. Then, when the wire W advances in the normal advancing direction (the direction in which the weight is loaded), the space between the pinching member 5 and the pinching receptacle 6 is widened by the rotation of the pinching member 5 in the normal advancing direction in order to allow the wire W to advance. Hence, the sagging of the wire is absorbed. On the other hand, if the wire W is caused to return in the direction opposite to the advancing direction, the space between the pinching receptacle 6 and the pinching member 5 is narrowed by the rotation of the pinching member 5 in the direction opposite to the advancing direction so that the wire W is pinched.
Patent JP-S63237599-A (JP)
Inventor: TSUJIMURA SUSUMU
IPC: G06F1/16
Filed: 1987-03-26
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。