baber/WOPTO huggingface dataset:
Patent JP-S62144724-A (JP)
Title: Dust removing apparatus
Inventor: UEDA TETSUYA
IPC: B01D45/08
Filed: 1985-12-18
Abstract: PURPOSE:To obtain a dust removing apparatus easy for maintenance, by providing a guide on the upstream side of a gas flow and a dust collector provided in a staggered arrangement relative to the guide on the downstream side of said guide. CONSTITUTION:On the upstream side of a gas flow 1 containing dusts a plurality of guides 2 are provided, on the downstream side of which a plurality of dust collectors 3 are provided in a staggered arrangement relative to the guides 2. The guides 2 are of U-type guide. The dust collectors 3 have a construction that a plurality of openings, spaced at a proper interval of several mm, are provided on the surface on the upstream side of the gas flow 1. Dusts are separated through said openings and discharged from the lower part thereof to a hopper. Said openings are equipped with louvers. By changing the area of the openings by means of said louvers, quantity of gas flowing-in is adjusted to raise the dust collecting efficiency.
Patent JP-H11105143-A (JP)
Title: Shut-off rod and its manufacture
Inventor: SASAKI MASANOBU
IPC: B29L23/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a shut-off rod which can be disposed by incinerating by a method wherein the shut-off rod is manufactured of a cellulose-based raw material which can be disposed as general wastes, and is excellent in the viewpoint of ecology. SOLUTION: A cellulose-based flat surface-form article which is impregnated with a thermosetting resin is formed into a cylindrical body to make a shut-off rod, and for such a shut-off rod, the thermosetting resin is soaked by 20-70 wt.%. The weight of the cellulose-based flat surface-form article is 30-500 g/m<2> , and the external diametrical dimension of the cylindrical body is 10-100 mm, and the thickness dimension of the cylindrical body is in the range of 0.5-5.0 mm. For the thermosetting resin to be used, especially a phenol-based resin is desirable. Also, for the cellulose-based flat surface-form article, craft paper is especially desirable. On the surface of a completed shut-off rod 10, a suitable coloring is applied when necessary.  For example, the total surface is coated with yellow, and in the last stage, a black tape 13 is wound with proper intervals, and a stripe pattern with alternate yellow and black is formed.
Patent JP-H05119905-A (JP)
Title: Information processor
Inventor: ISHIDA MASAYOSHI
IPC: H03M11/22
Filed: 1991-10-29
Abstract: PURPOSE:To obtain a control circuit for output level adjustment which can directly adjust an output level according to a keyboard input with a decoder provided independently of a keyboard encoder. CONSTITUTION:A decoder 20 provided independently of a keyboard encoder 15 monitors key switches 'A', 'B' and 'C' of a keyboard 11. When the 'A' and 'B' are pushed down, this is decoded and a counter 28 is counted up. When the 'A' and 'C' are pushed down, this is decoded and the counter 28 is counted down. The output of the counter 28 is converted to an analog signal by a D/A converter 29 and further inputted to an LCD contrast control circuit 31 after changing the level at a level adjustment circuit 30. Thus, the contrast of an LCD panel 32 is controlled.
Patent JP-H09126406-A (JP)
Title: Intermediate header of boiler furnace wall tube
Inventor: SATO TOSHIHIRO
IPC: F22B37/22
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To sufficiently level uneven temperature distribution produced in each furnace wall tube in an intermediate header by providing a split plate to block a connection part to upper and lower heating tubes in the intermediate header, and arranging mixing plates in a staggered manner in the axial direction of the intermediate header. SOLUTION: In an intermediate header 5, a split plate 8 which is 45 deg. in the angle from the horizontal center axis, and of the length of 3/4 of the diameter D of the intermediate header 5 is installed toward an intermediate header inlet tube 6 to block an opening part between the inlet tube 6 and an outlet tube 7. Mixing plates 9, 10 of approximately same length L as the diameter of the header are arranged in a staggered manner in the axial direction along two horizontal planes of different height, and joined to the split plate 8. The superheated steam flows in the intermediate header 5, and flows in the axial direction so as to avoid the mixing plates 9, 10. The superheated steam flowing in the intermediate header 5 from a furnace wall tube through the inlet tube 6 is mixed in the axial direction by the mixing plates 9, 10 so as to be unifled in the flow rate and the temperature, and flows out toward the outlet tube 7 along the split plate 8.
Patent JP-H08143168-A (JP)
Title: Paper guiding device
Inventor: KAKURAI OSAMU
IPC: B41J13/10
Filed: 1994-11-17
Abstract: PURPOSE: To perform delicate adjustment of position regulation of the direction of the width of a paper sheet through easy control. CONSTITUTION: A guide plate 4 to regulate the edge part of a paper sheet is arranged at a base 2 having a guide groove 3. A contact member 8 is oscillatorily arranged at the protrusion 7 of the guide plate 4. A resilient member 10 is located at the tip of the contact member 8. The resilient member 10 is brought into contact with the both sides of the under surface of the base 2 by which the guide groove 3 is nipped. A cam 14 arranged at the guide plate 4 is rotated by an operation knob 16. The tip part of the contact member 8 is locked to the lower end of an operation plate 15 following operation of the cam 14. When the operation knob 16 is situated right above, the contact member 8 is separated away from the under surface of the base 2 and the guide plate 4 is moved over the base 2. After regulation of a position, the operation knob 16 is forced to fall. The resilient member 10 of the contact member 8 is lifted upward and brought into resilient contact with the under surface of the base 2. The guide plate 4 is fixed at the base 2.
Patent JP-2001104796-A (JP)
Title: Combustion catalyst body
Inventor: SASAKI MASAHIRO
IPC: F23D14/18
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a combustion catalyst body capable of quickly preheating a mixed gas without a thermal loss when it is applied to a combustor using catalyst combustion. SOLUTION: This combustion catalyst body is set on the downstream side of a pipe through which a premixed gas containing liquid or gaseous fuel passes. The catalyst body comprises a carrier that has a cross-sectional honeycomb structure and is formed in a substantially cylinder shape, and a catalyst layer that is formed on the surface of the carrier. The carrier has an opening that penetrates the carrier in the raw gas passing direction and has a diameter almost equal to that of the pipe. The premixed gas is heat-exchanged with the wall surface of the opening. It is especially preferable that the carrier is equipped with a heat transfer means, which comes into contact with the wall surface, in the inside of the opening.
Patent JP-H10118415-A (JP)
Title: Filter device
Inventor: MAEDA NOBUHIRO
IPC: F01N3/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a efficient filtration action and to effectively fulfill filter purification function utilizing a photocatalytic reaction by forming a filter device of filter material so that one end part in the longitudinal direction is opened and other end part is closed and also size of an opening is formed gradually smaller as nearer approaching the other end part. SOLUTION: An opening part 20 used for the inflow port of material to be filtrated is formed of many long fibrous bodies 11 in one end of the filter device. A bundled convergent part 21 is formed in other end thereof. A part surrounding space part 22 formed in a range from the opening part 20 to the convergent part 21 constitutes a filtration part 23 being a part performing filtration action. Filtration area of the filtration part 23 is made large by this constitution. Further, when space part being the flow path of fluid to be filtrated is formed into a shape which is gradually narrowed as nearer approaching the inner part (tip part), pressure decrease of introduced fluid is supplemented in some degree and pressure difference between respective positions on the inner peripheral face of the filtration part 23 is made small.  Therefore, such action effect is obtained that deviation of collection is relaxed.
Patent JP-H02130470-A (JP)
Title: Analytical element
Inventor: SUZUKI YASUYUKI
IPC: B05C5/00
Filed: 1988-11-11
Abstract: PURPOSE:To reduce useless application of a coating liquid and to prevent the occurrence of imperfect color development to be caused by a dripped sample not passing through an intermediate layer, by a method wherein an upper layer of a pattern-coated analytical element is prevented from being applied beyond a lower layer. CONSTITUTION:A reagent layer 14, a buffer layer 12 and a development layer 10 are laminated circularly on a support 8 so that the diameters thereof increase toward lower layers. These layers are formed by sequential circular coating on the support 8 by means of a coating apparatus 30. The circular coating is executed, for instance, by a method of using the circular diffusion of a coating liquid dripped to one point and setting a coating area by controlling and adjusting the amount of coating, the moving speed of a robot 32, etc. by a control device 36 so that the diameters of the layers decrease sequentially. According to this method, useless application of the coating liquid is prevented, a dripped sample permeates from the upper layer to the lower sequentially without fail, and thus an imperfect reaction to be caused by the dripped sample not passing through some layer can be prevented.
Patent JP-2000110237-A (JP)
Title: Structure of welded part of column with beam
Inventor: SAWAMOTO YOSHIKAZU
IPC: B23K9/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To reinforce a butt welded part of a beam flange with a simple constitution in a welded structure of a steel frame column with a steel frame beam, and to surely prevent the breakage of the beam flange against the bend. SOLUTION: An end part of a flange 2a of a steel frame beam 2 of a H- shape steel or an I shape steel 2 is butt-welded to a side plate 1a of a steel frame column 1 such as a steel tubular column using a backing strip. The backing strip is also used for a cover plate 11 which is extended long from one steel frame column side to its counter steel frame column side, the cover plate 11 is attached to the beam flange 2a and fixed thereto through fillet welding 14, 15, a beveling 13 is provided on the end part of the cover plate 11 on the steel frame column side, and the cover plate 11 is fixed to the side plate 1a of the steel frame column 1 by the butt welding 8 of the beam flange 2a.
Patent JP-H04159655-A (JP)
Title: Disk drive device
Inventor: OGURA SHIGEO
IPC: G11B17/34
Filed: 1990-10-24
Abstract: PURPOSE:To achieve an improved head touch by pressing a negative-pressure pad to a disk medium. CONSTITUTION:When a floppy 18 is rotated by a spindle motor and the rotary accuracy is increased to a specified value, current conducts through a magnet 24, thus enabling an armature 24a to be sucked. A carriage 12 is lifted with a guide axis 20 as a support by that force, a head 14 and a negative-pressure pad 16 contact a medium surface of the floppy 18, and a negative pressure is generated between the medium and the pad, thus achieving an improved head touch. The pad 16 which produced a negative pressure once and sucked the medium continues to suck the medium even if current supply to the magnet 24 is cut off and the carriage 12 is recovered as far as the floppy 18 continues to rotate, thus enabling an improved head touch to the retained.
Patent JP-H10120377-A (JP)
Title: Winch control device
Inventor: MAENO ISAMU
IPC: B66D1/44
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To improve the operability, and to secure the safety by operating two winch drums with one operation lever, and controlling the winch so as to prevent the application of load to the only one wire rope at the time of hoisting up and down a load with two wire ropes. SOLUTION: A hydraulic circuit is provided so that directional control valves 21, 22 of winch motors 15, 16 are controlled by one operation lever 23. The winch motors 15, 16 are rotated by the discharge oil from variable capacity type hydraulic pumps 19, 20. Load pressure of the winch motors 15, 16 is detected by pressure detecting units 30, 31, and a control computing device 29 outputs control variable V1 , V2 of tilting angle of pump so as to prevent the generation of difference of the load pressure between the winch motors 15, 16, and adjusts the delivery of the hydraulic pumps 19, 20 so as to control the rotating speed of winch drums 11, 12.
Patent JP-H06136767-A (JP)
Title: Fabrication method for permanent form
Inventor: OMORI TOSHITAKA
IPC: E02D27/01
Filed: 1992-10-22
Abstract: PURPOSE:To enable a permanent form to be powerful against impact by providing a groove in a V shape in cross section along a bent position, forming a sheet metal into a corner joint fitting while it is being integrated with each reinforcing mortar cement plate. CONSTITUTION:Each joint fitting 5 made of a sheet metal provided with a groove in a V shape in cross section of roughly 90 is disposed at the center bent position which corresponds to the angle section of a beam within a molding form, so that each V shaped groove is put together with the corner of the beam. In this case, fiber reinforcing mortar cement A is placed within the form, after it has been cured, it is bent along the center section of the joint fitting 5 while outside plates made of mortar cement are simultaneously bent together. In this case, the outside plates are mutually raised up inward roughly by 90 deg. each so as to be formed into a permanent form I in an U shape. By this constitution, the form is made strong enough against impact at the time of placing concrete, and also against repeated bending works, moreover it can be used after it is easily and simply assembled as a form.
Patent JP-H10135316-A (JP)
Title: Vacuum chucking method for thin substrate and vacuum chuck table apparatus therefor
Inventor: SATO SHUZO
IPC: B23Q3/08
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a vacuum chuck table apparatus capable of chucking a thin substrate at a high accuracy, without edge deforming or swelling of the periphery of the substrate such as semiconductor wafer. SOLUTION: A vacuum chuck table apparatus 1A comprises a porous vacuum sucking part 21 buried in a central portion of a stage 22, having an annular groove 24 at a periphery 23. While feeding pure water through a feed pipe 25 from a feed tank 31 into the annular groove 24, a semiconductor wafer S mounted on the stage 22 is sucked, chucked and held by the sucking part 21. The periphery of the wafer S is sealed with pure water overflowing from the annular groove 24 to prevent a working liq. E from flowing between the wafer S and sucking part 21, thereby vacuum chucking the wafer S at a high accuracy.
Patent JP-H10109571-A (JP)
Title: Reflection cover mounted on instrument board of automobile
Inventor: TSUKASAKI KEIKO
IPC: B32B27/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To check the transfer of heat onto an instrument board from a reflection cover, insofar as possible, as well as to devise the structure of this reflection cover so as to make it unnecessary for storage after removal, as to a job for covering the top of the instrument board by this handy cover in order to prevent the top of this car instrument board from being heated by reflecting the burning sunlight. SOLUTION: This reflection cover consists in a size covering the top of a car instrument board M, and it is made up do laminating a thin reflection sheet 3 on one side surface of thick lining cloth 2 of a photoabsorptive color such as black or the like. When this reflection sheet is turned upside and covers the top of this instrument board after being mounted on the board, it reflects the sunlight, and since the lining cloth is of thick one, its insulatingness is high enough so that any possible heat transfer onto the instrument board is intercepted. Accordingly, such a possibility that the top of the instrument board might be heated by a high temperature is prevented from occurring, therefore it is held down to 50 deg.C or so.  In addition, if the reflection cover is mounted on top of the instrument board after turning it upside down, a black surface is turned upside so that a car is drivable in a state of being kept intact, so there is no hindrance at all. Consequently, this reflection cover is not required to be removed and stored any longer.
Patent JP-2000198248-A (JP)
Title: Data communication unit and image server and control method and memory medium and imaging system
Inventor: NAITO KIKUO
IPC: G06F3/12
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a service in which the user of a client unit issuing a print request can visually recognize an image to be printed, high response to the client unit can be realized while reducing the volume of information and a high quality image of requested size can be printed. SOLUTION: A center server 102 stores and manages an image data for display and transfers an image data for display upon request from a client computer. Upon receiving a request containing a print size from the client computer, the print size is transmitted, along with information specifying that image, to an image server reserving a high resolution image. The image server processes the high resolution image data to have a specified size and returns it back to the center server. It is then transmitted to a print server and printed.
Patent JP-H10136341-A (JP)
Title: Method for processing intruder detection image
Inventor: OKADA TOSHIMICHI
IPC: H04N5/907
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide the method for intruder detection processing image used for a mounting CCTV equipment in which mis-recognition is avoided in the case of occurrence of vibration or the like in an area sensor camera and mis- recognition due to a contrast difference is reduced. SOLUTION: The monitoring CCTV equipment has an are sensor camera 2 and an image processor 3 provided with a master image memory 6, a detection image memory 7, and a CPU 8. Then in the intruder detection and image processing method in which a master image and a detected image are compared and calculated, an intruder or an intruded object is detected to discriminate the presence of intrusion. The image processor 3 has a data memory section 9 that stores required position coordinate data dividing a storage are of each image memory into a required number in advance, and the storage/read of each image memory are conducted from each division area of a required number based on position coordinate data stored in the data memory section 9.
Patent JP-H06107501-A (JP)
Title: Method for controlling indoor pest
Inventor: HARA NOBORU
IPC: E04B1/72
Filed: 1992-09-29
Abstract: PURPOSE:To suppress the living and breeding of pests for a long period by treatment with the required minimum amount thereof by previously carrying out the persistent spraying and/or persistent coating of a pest controlling agent in applying the agent to an indoor closed area of a newly or an already constructed building. CONSTITUTION:Sites to be an indoor closed area are subjected to previous persistent spraying and/or persistent coating of a pest controlling agent effective against cockroaches, mites, beetles of the family Anobiidae, corrodentias, molds, etc., (e.g. an organophosphorus-based insecticide, an organic iodine-based preservative or a pyrethroid-based insecticide) in applying thereof to the closed area of a newly or an already constructed building. A building material is preferably subjected to impregnating or coating treatment with the pest controlling agent for use. The pests cannot proliferate of course, but are killed by contact with the controlling agent and cannot live by pretreating the closed area where is the most advantageous living space for the pests with the pest controlling agent. Even if the pest escape, they make scanty living in the unfavorable living space unsuitable for living and breeding and die out without breeding.
Patent JP-H06111497-A (JP)
Title: Device for adjusting optical position and speed sensor
Inventor: SHIGEGAKI HIDEHIKO
IPC: G11B7/085
Filed: 1992-09-30
Abstract: PURPOSE:To always obtain a stable output signal in a device for adjusting the optical position and the speed sensor of an optical disk player detecting the position and the speed of an optical pickup. CONSTITUTION:The light emitting output signal and the light receiving output signal of an optical sensor 21 are controlled by an incorporated arithmetic operation means 34. Thus, the variance between the sensor 21 individuals and the fluctuation in an assembly process are absorbed, and the stable optical sensor output is obtained always without being affected by the secular change, etc.
Patent JP-H11117293-A (JP)
Title: Connecting method of section pile and steel pipe pile
Inventor: KISHIDA HIDEAKI
IPC: E02D5/24
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a connecting method of a section pile and a steel pipe pile which is capable of speedy work execution, excellent in workability at a working site and does not require a special skill. SOLUTION: Screw type guide pins 5 are provided at 2 to 4 points on a lower end of a steel pipe pile 2 as an upper pile. A section pile 1 and the steel pipe pile 2 are fixed by putting the lower end of the steel pipe pile 2 on a first section part 1b of the section pile 1 as a lower pile built in the inside of a drilled hole 10 and screwing the guide pins 5 in a state where the guide pins are loosened. The section pile 1 and the steel pipe pile 2 are made to sink and provided to specified depth in the drilled hole 10 in a state where the section pile 1 and the steel pipe pile 2 are connected to each other.  A hardenable filler 11 of soil mortar, cement milk, etc., is filled in the inside of the drilled hole 10, and at the time of sinking and providing them, the hardenable filler 11 intrudes in a space in a connecting part of the section pile 1 and the steel pipe pile 2, and after completion of sinking and providing them, connection of the section pile 1 and the steel pipe pile 2 is completed as the hardenable filler 11 is hardened.
Patent JP-H01127490-A (JP)
Title: Power transmission mechanism for turnable propeller device
Inventor: AOKI TARO
IPC: B63H20/14
Filed: 1987-11-13
Abstract: PURPOSE:To obtain a propelling device which no variations in thrust and torque by providing a transmission mechanism by which the rotational speed of a propeller is not changed even though the thrust direction is changed during rotation of the propeller. CONSTITUTION:When the direction of propeller thrust is constant, the rotational speed of a propeller 11 is transmitted to an intermediate shaft 7, a pinon gear 8, a gear 9, a propeller shaft 10 and a propeller 11, the speed thereof being successively reduced, through an input shaft 2, a pinion 3, a gear 4 an intermediate shaft drive bearing case 5 and a bevel gear train 6. When a turning motor 12 is rotated in the direction A, a turning bevel gear train 13 rotates a spur gear 4 counterclockwise and rotates a spur gear 14 and a support column 15 clockwise. At his time, the spur gear 14 allows the bevel gear train 6 to compensate the turning of a lower gear 6c on the intermediate gear 7 corresponding to the rotational speed, through a gear incorporated in the intermediate shaft drive bearing case 5. With this arrangement, it is possible to compensate the rotational speed of the intermediate shaft 7, thereby it is possible to make the rotational speed of the propeller always constant.