baber/WOPTO huggingface dataset:
Patent JP-2001145837-A (JP)
Title: Exhaust gas purifying catalyst and regenerating method for sulfur poisoning
Inventor: MITSUTA KENRO
IPC: F01N3/20
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem that a gas phase must contain a high content of reducing agent and be kept at high temperature because a conventional exhaust gas purifier carries out a reduction reaction of a sulfur compound and an oxidation reaction of a reducing agent on the same catalytic particles at the same time, and the problem that the reducing agent cannot approach the catalytic particles and cannot regenerate sulfur poisoning when the sulfur poisoning develops so that the whole of the catalytic particle is covered with a sulfur compound. SOLUTION: An exhaust gas purifying catalyst is formed by applying a mixture comprising a catalyst A which is prepared by carrying catalyst fine particles 1, 2 on a carrier 3, an electron conductive material B4, and an ion conductive material D5, to a honeycomb. The temperature of the exhaust gas purifying catalyst is temporarily increased by a heating means to improve the ion conductivity of the ion conductive material D5, thereby electrochemically carrying out a reduction reaction of a sulfur compound adsorbed on the catalyst A and an oxidation reaction of hydrocarbons, hydrogen, carbon monoxide, or the like.
Patent JP-H07193512-A (JP)
Title: Data distribution method
Inventor: SATO IWAO
IPC: H01L21/82
Filed: 1993-12-27
Abstract: PURPOSE:To provide a data distribution method by which the part of a net is simple and less and the wiring of the net is easy on the data distribution method for respective blocks of LSI where plural blocks are integrated. CONSTITUTION:A frame is constituted of n-pieces of data transmitted to the prescribed blocks, and serial data 1-5 to which n-pieces of data are sequentially transmitted are inputted to a data distribution part 10. The data distribution part 10 transmits data transmitted to the respective blocks 20-22 through the nets 30-32 which are not connected to the other blocks provided between the data distribution part 10 and the blocks 20-22. In the respective blocks 20-22. transmitted data are latched in latch parts 40-42, and they are transmitted to elements in the blocks.
Patent JP-H07184723-A (JP)
Title: Table having air cleaner
Inventor: MIKI MASAAKI
IPC: F24F7/00
Filed: 1993-12-27
Abstract: PURPOSE:To efficiently capture smoke of tobacco, and effectively use a top plate of a table in the table having an air cleaner. CONSTITUTION:A horizontally rotatable cylinder body 4 is passed penetratingly vertically through an almost central part in a plan view of a top plate 1 in a table, and a horizontal cylinder 5 as a sideways turning intake air part is provided on the tip of the cylinder body 4, and the cylinder body 4 is horizontally rotated by a driving means 7 arranged on an under surface of the top plate. On the other hand, an air cleaner 8 which forcibly sucks and purifies air from the intake air part and is composed of a sucking fan 17 and a filter 15, is continuously arranged in a lower end opening part of the cylinder body. When a person sat on a chair while surrounding the table smokes tobacco, though smoke of the tobacco rises upward, when the cylinder body 4 having a small cross-sectional area is rotated, since opening holes 5b of the horizontal cylinder 5 cross a smoke place over a wide range, the smoke can be efficiently captured into the cylinder body 4.
Patent JP-H05138381-A (JP)
Title: Piercing device for strip sheet
Inventor: FUKUCHI JUNICHI
IPC: B23K26/382
Filed: 1991-11-21
Abstract: PURPOSE:To reduce variation in the size and shape of microscopic hole to be pierced by continuously generating a laser beam, converging, separating it into segment beams by deflecting it with a rotating polygon mirror, controlling scanning regions on a strip sheet and also maintaining scanning speed constant. CONSTITUTION:The laser beam L is deflected with the rotating polygon mirror 4 and made into L1, L2 by dividing it through a condenser lens 6 with a bisecting mirror 8. The divided laser beams L1, L2 are turned to respective bisecting mirrors 13, 14 and made into the segment laser beams L1a, L1b, L2a, L2b. These beams are turned to a chip paper 27 through condenser lenses 15-22 and converged. The chip paper 27 is scanned at a constant speed and in the same direction as it with the segment laser beams L1a-L2b and the lines of completely round microscopic holes are formed. Because the laser beam L is continuously generated, power is stabilized and, as a result, variation in the size and shape of pierced microscopic holes can be reduced.
Patent JP-H03190283-A (JP)
Title: Formation of photovoltaic device
Inventor: TANAKA MAKOTO
IPC: H01L31/04
Filed: 1989-12-20
Abstract: PURPOSE:To enable a light-incidence side surface of a silicon layer to be formed for achieving so called light confinement effect and obtain a high photo-electric conversion rate by constituting one part of a silicon layer with recessed and projecting layers which are formed by the high-frequency glow discharge method. CONSTITUTION:One part of a silicon layer 2 which is formed on a substrate 1 is formed by the high-frequency flow discharge method whose substrate temperature is 600 deg.C or lower using dichlorosilane (SiH2Cl2). The recessed and projecting silicon layer 2 which is formed here may not achieve an improved conductivity due to its recessed and projecting shape so that a hole 2a connected to the substrate 1 is formed by the photolithography or irradiation with laser beam, etc., as needed and a photo-electric conversion layer 3 and the substrate 1 are conducted electrically, thus enabling one part of a silicon layer to be the recessed and projecting silicon layer 2, enabling the light-incidence side surface of the silicon layer to be in recessed and projecting shape for achieving so call light-confinement effect and improving photo-electric conversion, etc.
Patent JP-H09170849-A (JP)
Title: Expansion turbine-driven magnetic refrigerator
Inventor: NAKAMICHI KENJI
IPC: F25B21/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To efficiently generate drive energy and to increase a liquefying amount by a method wherein an expansion turbine operated by gas guided by a magnetic substance is arranged in a heat insulation vacuum tank, and a rotary body, to which a rotary shaft and a magnetic substance are fixed, is coupled and interlocked. SOLUTION: Gas cooled by a a heat-exchanger 47 is injected in an expansion turbine 39 through a nozzle 38 and a rotation work is effected by an injection speed of gas. In such a way that a small gear 45, having the less number of teeth, fixed at the the end of a rotary shaft 40 is fitted in a large gear 46 fixed at the end of a rotary shaft 24 on the magnetic substance 11 side, rotation of the expansion turbine 39 is decelerated to transmit the rotation to the rotary shaft 24 on the magnetic substance 11 side. By fitting the small and large gears 45 and 46 in each other, torque of the expansion turbine 39 rotated at high speed rotation is converted into the number of revolutions, at which a magnetic refrigerating cycle for the magnetic substance 11 fixed at a rotary body 20 is realized, to transmit the number of revolutions to the rotary body 20 on the magnetic substance 11 side.  This constitution saves power energy and increases a liquefying amount, resulting in improvement of the efficiency of a refrigerator.
Patent JP-H09168466-A (JP)
Title: Tableware stand for disabled person
Inventor: KATOU GENJIYUU
IPC: A47G23/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To allow a person who can use only one hand to easily take a meal without using the hand too much and spilling. SOLUTION: This tableware stand includes a base installed on a table, a rotating tray 6 freely rotatably assembled on the base and having a support 2 placed upright at its center member, one or more vertically moving arms 3 assembled to the support in such a way as to freely move vertically, and a tableware holding part 5 assembled in such a way as to freely rotate about a horizontal shaft provided at time arms 3. The center of gravity of the tableware holding part 5 is located between the horizontal shaft and the support 2, and a locking member is provided for preventing tableware from leaning toward the pole 2 to keep them horizontal. Further, a passing ring vertically attached to the first end of the vertically moving arm 2 is passed through a guide rod extended along the support 2.  The vertically moving arms 3 are provided with finger hooks 20 so that the tableware holding part can be freely attached and removed.
Patent JP-H03191475-A (JP)
Title: Document summarizing system
Inventor: NISHIMURA TAKESHI
IPC: G06F17/30
Filed: 1989-12-20
Abstract: PURPOSE:To accelerate the automation of formation of a summarized document by extracting an important sentence in the meaning of dependency upon the sort of each paragraph and allowing a summarized document forming rule to correspond to an important document extracting rule in summarized document forming processing. CONSTITUTION:An unprocessed paragraph in a document is segmented. Then, the sort of the paragraph is decided based upon a heading word. Then, an important sentence is extracted from the paragraph by using an important sentence extracting rule group depending upon the sort of the selected paragraph and an important sentence extracting rule group applicable to any sorts. The extracted sentence is stored together with the paragraph number and the heading. This processing is repeated for all paragraphs in the document, and finally the paragraph numbers, the headings of respective paragraphs and the extracted sentences are displayed in the order of paragraph numbers.
Patent JP-2000169369-A (JP)
Title: Tocotrienol and tocotrienol-like compound and their usage
Inventor: LANE RONALD H
IPC: A23L33/15
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To use either one of the subject compounds in pharmaceutical compositions, food materials and feed complements in order to raise feed conversion efficiency. SOLUTION: The compound, a tocotrienol or tocotrienol-like compound [pref. 3,4-dihydro-2-(4,8,12-trimethyltrideca-3'(E),7'(E),11'-trienyl)-2H-1-b enzopyran-6-ol, or the like] is used in order to raise feed conversion efficiency, thereby conversion efficiency of a feed to proteins becomes greater than that of the feed to fat. This compound is afforded, for example, from e.g. plant supply sources such as rice bran, and is useful in treating or preventing such diseases as hypercholesterolemia-related diseases, thrombosis and atheromatous diseases. When this compound is to be used in a pharmaceutical composition, its daily dose is pref. about 1-1,000 mg.
Patent JP-H02176283-A (JP)
Title: Valve controlling pulse motor builtup unit
Inventor: FUJITA SHOZO
IPC: H02K7/116
Filed: 1988-12-28
Abstract: PURPOSE:To reduce the cost by reducing a number of part items by constituting a builtup unit storing in an outer case a pulse motor and a reduction mechanism, rotation-controlling the pulse motor driving an output shaft to rotate and performing a valve opening and closing control of a valve unit connected by a lock nut. CONSTITUTION:A pulse motor is formed by a stator part comprising an outer yoke 1, inner yoke 2 and an annular coil 3 and a rotor part comprising a rotor core 4, rotor spacer 4a and a motor pinion 4b, and this pulse motor is housed in an outer case 23 with a reduction mechanism constituted of intermediate gears 7a, 7b, 8a, 8b provided between the pinion 4b and an output gear 6a. A pulse motor builtup unit, consisting of the pulse motor and the reduction mechanism, is tightened and connected to an external valve unit by a lock nut 10. A thread hole 6b is provided in an output shaft 6 itself so as to be screwed to a thread part 14a provided in a stud 14, further the output gear 6a is meshed while rotating with the intermediate gear 7a so as to be longitudinally moved.
Patent JP-H08166021-A (JP)
Title: Roller bearing
Inventor: KONNO MASARU
IPC: B21B31/07
Filed: 1994-12-13
Abstract: PURPOSE: To provide a roller bearing which can change quality of a surface of a large bearing easily, and prevent metal contact so as to prevent the generation of resin smear even when a rolling body and a surface of lace have high facila pressure and cause rolling slide movement in a boundary region between load circle and non-load circle so as to prevent the formation of oil film. CONSTITUTION: Friction reduction surface treatment 2 is applied on at least one of an inner wheel 5 track face which constitutes a bearing, an outer wheel 4 track face, a rolling face of a rolling body 3, or a guide face of a holder 6 by using a solid lubricant containing at least molybdenum disulfide and tetrafluoroethylene as binder.
Patent JP-H01174127-A (JP)
Title: Radio paging system
Inventor: HIROHASHI KAZUTOSHI
IPC: H04B7/26
Filed: 1987-12-28
Abstract: PURPOSE:To improve S/N even when the transmission level is not increased by applying averaging of signals resent for plural number of times. CONSTITUTION:A transmitter 10 includes a consecutive reproduction data generating circuit 2, a modulating circuit 3 and a transmitting circuit 4 and transmits again the data block comprising a pair of ID code and message for, e.g., 100 times. The sent signal is received by a receiving circuit 11 in a receiver 20, demodulated by a demodulation circuit 12 and averaging is applied in an averaging processing circuit 13. The result of averaging is given respectively to a message decoding circuit 14 and an ID code discriminating circuit 17. A drive signal from the ID code discriminating circuit 17 and the message data decoded by the message decoding circuit 14 are sent to a driving circuit 15 and displayed on a display device 16.
Patent JP-H06159063-A (JP)
Title: Gas engine equipped with ignition device
Inventor: KAWAMURA HIDEO
IPC: F02B11/00
Filed: 1992-11-19
Abstract: PURPOSE:To surely ingite combustible mixture composed of fuel gas so as to be burnt when an engine is started at low temperature, and thereby enhance startability. CONSTITUTION:Fuel gas is fed to an auxiliary combustion chamber 2 with a fuel feed valve 5 released, and a main combustion chamber 1 is communicated with the auxiliary combustion chamber 2 by a communication hole 20 equipped with a control valve 4. A pocket section 40 for releasing the auxiliary combustion chamber 2 is opened to the main combustion chamber 1 through an air passage 30, an air introduction valve 31 is disposed in the air passage 30, and an ignition plug 32 is disposed in the pocket section 40. A controller 29 controls the open/close operations of the air induction valve 31 in response to a detection signal for temperatures lower than a temperature set in advance for the wall temperature of the auxiliary combustion chamber 2 at the time of partial loading and the like, and also controls the ignition plug 32 to be energized so that combustible mixture is ignited so as to be burnt as soon as air comes in the pocket section 40.
Patent JP-H07192514-A (JP)
Title: Lighting apparatus
Inventor: KODAIRA TAKASHI
IPC: G02B6/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a lighting apparatus provided with a lighting function of directly reaching ray of the sunlight and a function as a skylight by making a light guiding part movable from a position on the opposite to a duct inlet of a light guiding duct to set the guiding part out of the position. CONSTITUTION:A lighting apparatus in which a lighting part 12 and a light condensing part 13 are put up and down at a prescribed gap at the positions above and on the opposite to a duct inlet 16 of a light guiding duct 15 is provided with a structure wherein the lighting part 12 is made movable as to set the lighting part on the opposite to the duct inlet 16 at the time of lighting of directly reaching rays of the sunlight and shift the lighting part 12 to a rest position 17 in the circumference of the position facing to the duct inlet 16 at the time of stopping the lighting of the directly reaching rays of the sunlight. Preferably, it is made possible to change the ratio of the area facing to the duct inlet 16 of the lighting part 12 optionally based on the use purpose when the lighting part 12 is shifted from the position above and on the opposite to the duct inlet 16 and to the rest position 17 where the part 12 does not at all face to the duct inlet 16. Attributed to the structure, two functions as a lighting part of the directly reaching ray of the sunlight and as a skylight can be switched smoothly.
Patent JP-H07147110-A (JP)
Title: Method and equipment for preventing back flow in air or gas cooling type lamp
Inventor: JIEIYABANTO PII GOORU
IPC: B08B17/02
Filed: 1993-12-27
Abstract: PURPOSE: To prevent reverse flows of contaminations by providing a deflector changing directions of airflows passing through a gap to form replacing airflows for replacing air drawn by cooling airflows. CONSTITUTION: In a lamp, a guide or an air deflector 17 is provided on a cabinet. The air deflector 17 is a U-shaped member, and is suspended from installation member 21 fixed to the cavity with a sheet metal fastener 18. A flexible member 19 such as a gasket is provided for sealing an interface between the deflector 17 and the installation member 21. The air deflector 17 changes direction of airflows passing through a gap 15 to form replacing airflows 20 for replacing air drawn by cooling airflows, so that reverse flows of contaminations are prevented.
Patent JP-H04198608-A (JP)
Title: Refuse disposal device
Inventor: IDOTA KUNIYOSHI
IPC: F23G5/00
Filed: 1990-11-28
Abstract: PURPOSE:To incinerate refuses efficiently by forming a combustion furnace in funnel shape with the upper section formed in the upper combustion chamber with a large opening and the lower section formed in the lower combustion section with a small opening and providing removably a disposal vessel with its cylindrical section covering a heater installed upright in the lower combustion chamber. CONSTITUTION:A combustion furnace 1 is formed in funnel shape with its upper section formed as an upper combustion chamber 1b with a large opening and its lower section formed as a lower combustion chamber 1c with a small opening, and a heater 3 entering in the lower combustion chamber 1c is provided on the bottom wall 1d of the combustion furnace 1 to project from it. A disposal vessel 7 is removably provided in the lower combustion chamber 1c with a cylindrical section 6 covering the heater 3 that projects from the bottom face. Wet refuses which are hard to be burned and not bulky are charged into the disposal vessel 7, and, then, refuses such as paper packs, etc., that are easy to be burned and bulky are charged into the upper section of the combustion chamber 1b, and the heater 3 is energized. At first the wet refuses, etc., in the disposal vessel 7 are heated and they are ignited and incinerated by the air supplied from an air supply device 9. And the combustion ascends successively, and the refuses such as paper packs, etc., that are easy to be burned and bulky are easily incinerated to ash.
Patent JP-H08206957-A (JP)
Title: Plane grinder
Inventor: MATSUDA SHINYA
IPC: B24B41/047
Filed: 1994-12-12
Abstract: PURPOSE: To easily cope with a grinding condition of helical scan grinding work by installing/fixing a grinding main spindle holding base, where a horizontal directional turning angle of a grinding main spindle head is made freely adjustable, on/to an upper part of a head column. CONSTITUTION: When helical scan grinding work is performed by using a plane grinder 10, a grinding main spindle head 15 installed in a grinding main spindle head holding frame is turned and fixed so that a grinding surface of a grinding wheel 20 installed on the grinding main spindle head 15 and the feed direction of a table 13 become a prescribed angle along a curve track rail arranged on a turning orbit holding table from an initial position. Afterwards, while reciprocating the table 13, helical scan grinding work is performed on a surface of a work object installed on the table 13, and precise grinding finishing of the work object is performed.
Patent JP-H11164797-A (JP)
Title: Dust collecting bag for vacuum cleaner and vacuum cleaner equipped with the dust collecting bag
Inventor: HAYAMIZU SADATAKA
IPC: A47L9/14
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To make a knob part more slippery and easier to raise. SOLUTION: A freely separable knob part 26a is provided at the center of the top of a support plate 23 formed of a cardboard, etc., mounted in a suction port 20a in a bag-shaped body 20 and having a dust suction port 23a, and a blocking plate 25 folded in two to block the dust suction port 23a in the support plate 23 is provided. The end part 26b of the sliding blocking plate 24b of the blocking plate 24 is secured to a freely separable part 26a provided on the top of the support plate 23, and a hook hole is provided in the knob part comprising the end part 26b and the freely separable part 26a. To dispose of dust, a finger or the like is hooked in the hook hole in the knob part to pull the knob part up to make the blocking plate 24 less slippery during movement.
Patent JP-H05144356-A (JP)
Title: Thermoswitch and heater with thermoswitch
Inventor: KAMATA SAKUO
IPC: A45D20/10
Filed: 1991-11-21
Abstract: PURPOSE:To provide a heating body of an integrated structure with a switch in a simple constitution so as to improve the appearance of a hot air machine such as a drier, and eliminate the generatio of blow sound in blowing hot air. CONSTITUTION:A current flows from a metal substrate 3b through a conductor pattern 1 and a metal substrate 3a to a metal plate 5. Heat generation from the conductor pattern 1 is then transmitted to the metal substrates 3a, 3b to cause thermal expansion of the metal substrates 3a, 3b, and contact parts of the metal substrate 3a and the metal plates 5 are separated from each other to generate a gap 8. In this constitution, an electric circuit is cut off when the temperature of a thermoswitch is high, while the electric circuit is connected when the temperature of the thermoswitch is low.
Patent JP-H06180828-A (JP)
Title: Attaching and adjusting device for magnetic head
Inventor: FUKAZAWA AKIHIRO
IPC: G11B5/53
Filed: 1992-12-14
Abstract: PURPOSE:To facilitate the adjustment and attachment of a head in a system whose gap of a pair of the magnetic heads is several mm which is a narrow gap width. CONSTITUTION:The reflected light from a magnetic head 2 is split into two directions by a spectroscopic means 19. Each split light is enlarged by two interference microscopes, a magnetic head tip is photographed by two television cameras 10 and 11, and these two images are synthesized by an image synthesizing circuit 12 to display it on a monitor television set.
Patent JP-2001155667-A (JP)
Title: Flat panel display and its manufacturing method
Inventor: KAMIMURA SASHIRO
IPC: G09F9/313
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a thin type flat panel display manufactured easily and having a wide display area. SOLUTION: The display of the invention comprises an envelope whose internal part is a vacuum state and having a transparent front glass 109 and a glass substrate 101 opposed and arranged to the front glass 109, a fluorescent substance film selectively emanated and displayed within the envelope, and a supporting frame for separating the front glass 109 from the glass substrate 101 in a predetermined interval. The supporting frame is constituted by a rib 104 supporting a plurality of substrate sides, at least one of insulating substrates 114 and a rib 105 supporting a plurality of front surfaces and the insulating substrate 114 is inserted and fixed between the rib 104 supporting the substrate side and the rib 105 supporting the front surface by atmospheric pressure.