baber/WOPTO huggingface dataset:
Patent JP-S61194726-A (JP)
Title: Plasma processing unit
Inventor: HAMAGUCHI SHINICHI
IPC: H01L21/302
Filed: 1985-02-22
Abstract: PURPOSE:To attempt uniform plasma processing of wafers by rotating or fluctuating the high frequency field pattern, imposed in the interior of a reaction bath, around the center axis. CONSTITUTION:A couple of semi-circular high frequency electrodes 2, 3 are mutually adhered with an insulator 8 and the lower electrode is provided with an electrode supporting mechanism 9 and a driving mechanism 10 to fluctuate the electrodes 2,3 along the circumferential direction. A high frequency voltage is applied to the wafers 7 loaded on a support stand 6 in the reaction bath 1. When the electrodes are rotated by an angle of 90 deg. with the driving mechanism, the field pattern shown in the figure is displaced by the same angle to reverse the intensity pattern in the periphery, enabling to compensate ununiformity of the field by swinging the electrodes back and fourth in the range of + or -45 deg. about the center axis.
Patent JP-S56130234-A (JP)
Title: Conductive catalyst body
Inventor: KIMURA KUNIO
IPC: B01D53/86
Filed: 1980-03-19
Abstract: PURPOSE: To obtain a catalyst for purification of exhaust gases which is inexpensive, has high performance and is used for the apparatus for people's livelihood, by carrying catalyst metals on a carrier having a melt-sprayed layer of heat-resistant inorg. matter on a resistance heating element.  
     CONSTITUTION: A heating element is used for the carrier itself as a catalyst for  purification of exhaust gases produced from the apparatus for people's livelihood  such as various burners, cookers, etc., whereby the catalyst activity as an ordinary  temp. type catalyst is improved. An electroheating type alloy such as Ni-Cr alloy  contg. ≥77% Ni, and 19W21% Cr, or Fe-Cr alloy contg. 17W26% Cr, 2W6% Al,  ≤0.1% Co, ≤1.5 Si, and ≤1.0% Mn and the balance consisting of Fe is used as a  carrier 1. Heat-resistant inorg. matter 2 such as TiO 2  or TiO 2 -ZrO 2  is plasma-melt- sprayed on the surface thereof, and platinum group metals such as Ru, Rh, Pd, Os,  Ir, Pt are carried thereon as a catalyst 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10233012-A (JP)
Title: Disk, disk cartridge and disk recording and reproducing device
Inventor: KAWAZOE KAZUSHIGE
IPC: G11B5/41
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To remove the dust, etc., stuck to the slider surface confronted with a disk. SOLUTION: On the cleaning disk 30, the fine scratch is given to the disk surface by using an abrassive tape, etc., and when the glide height of the disk is expressed as GH, the floating height of the slider at the air inflow side is expressed as FHin and the floating height at the air flowing out side is expressed as FHout, a projected part 30a is formed to the comparatively high level so as to satisfy the relation of FHin>=GH>=FHout. When the surface 21a of the slider 21 confronted with the disk is cleaned, the disk cartridge 1 is mounted, wherein the cleaning disk 30 is housed.  When the rotation of the cleaning disk 30 attains to the normal number, a magnetic head is arranged on the upper surface of the disk, and a tip of the projected part 30a on the surface of the cleaning disk 30 is touched to the surface 21a of slider 21 confronted with the disk to remove the dust, etc., stuck thereto.
Patent JP-H03239560-A (JP)
Title: Ink jet printer head
Inventor: YOSHIDA KAZUHITO
IPC: B41J2/16
Filed: 1990-02-16
Abstract: PURPOSE:To achieve a complete sealing by a method wherein a base plate is made by injection molding and magnetizing plastic magnet material with an ink flow passage formed in at least one side thereof, a lid plate is made of a highly magnetic material and adapted to be magnetically held on the base plate and a magnetic fluid is provided between the joining parts of these plates. CONSTITUTION:A base plate 1 is formed by injection molding plastic magnet material and an ink flow passage 1a is formed in the one side thereof. A lid plate 2 consists of a highly magnetic thin plate such as perpalloy and silicon steel and an ink delivering mechanism consisting of piezoelectric element is fixed to the lid plate in registration with the ink flow passage 1a and the lid plate is placed on the base plate 1 so as to be magnetically held thereon. A magnetic fluid 3 is poured into the ink flow passage 1a of the base plate 1 with the lid plate 2 fixed thereto. After the ink flow passage is filled full, the magnetic fluid 3 is carried out therefrom by pouring the ink. As a result, the magnetic fluid 3 remains in the small gaps produced between the joining parts of the base plate 1 and the lid plate 2, whereby the adhesiveness therebetween is enhanced and whereby the gaps are clogged therewith to enhance the sealability of the ink flow passage 1a.
Patent JP-H07282758-A (JP)
Title: 3-grid ion optics system
Inventor: DOMINIKU BARENTEIAN
IPC: F03H1/00
Filed: 1995-02-23
Abstract: PURPOSE: To provide an ion optical system for a gas emission ion source. CONSTITUTION: An ion optical system for a gas emission ion source is provided with a shielding grid 1, accelerator grids 2 respectively formed by frames 3, 4, and a set of wires 5, 6 held parallel by supports 11 and fixed to the frames using springs 21. These frames 3, 4 and grids are assembled to each other using shielding bodies 7 to which the frames and grids are fitted.
Patent JP-S58152920-A (JP)
Title: Ceramic crankshaft
Inventor: TOTSUGI KATSUTOSHI
IPC: F16C3/06
Filed: 1982-03-06
Abstract: PURPOSE:To simplify a shape of a crankshaft and facilitate its molding and grinding work, by forming the crankshaft to construction divided into the integrally formed segments of a main shaft and crank arm and the segment of a crank pin. CONSTITUTION:A crankshaft is divided into two segments A, A' equipped with crank arms 3, 4 integrally formed with main shafts 1, 2 and a segment B of a crank pin. These segments A, A' are provided at a face-to-face position to each other in the direction of their axes while the segment B is inserted into fitting holes of the both segments A, A' and interposed, further an adhesive agent is injected into turn lock holes 3b-5b formed to a border of fitting holes 3a, 4a between the segments (A, B), (A', B) while metallic pins 6 are inserted into the holes 3b-5b to integrally joint the segments A, A', B.
Patent JP-S54128244-A (JP)
Title: Rc circuit with time-change switch
Inventor: SUZUKI TOSHIROU
IPC: H03H11/04
Filed: 1978-03-29
Abstract: PURPOSE: To secure the steady characteristics featuring the constant allowance fluctuation amount for the RC circuit with the time-change switch by negating the absolute value fluctuation of the circuit element caused by the temperature or the time changing with the relation between the elements to each other.  
     CONSTITUTION: Circuit 1 functions as the pulse duration setting circuit to set pluse duration τ, and circuit 2 functions as the time-change RC circuit respectively. Pulse duration τ covers the period during which the step voltage is applied to terminal 5 and then the output of comparator 4 becomes zero. Here, if R 2  ≪ R 1  and τ≪C 1 R 3  are satisfied, τ≈C 1 R 3 R 2 /R 1  is obtained. The transmission function from terminal 8 to 9 of circuit 2 features as F = 1/(1 + SC 2 R 4 R 1 T/R 2 C 1 R 3 ), where S is the variable of the plus conversion and T is the period of the open/close pulse respectively. And then the same ratio is secured for the fluctuation value of the temperature or the time changing between C and R, and thus the steady characteristics can be obtained to the temperature and the time changing. The same fluctuation rate can be obtained among the elements by forming circuit 1 and 2 into one chip via the integration. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08232245-A (JP)
Title: Gate control system of facility using water
Inventor: TANAKA HIROBUMI
IPC: E02B7/20
Filed: 1995-02-23
Abstract: PURPOSE: To provide a gate control system in which gate controllers can operate independently of one another. CONSTITUTION: This gate control system for use in a facility using water has an information processor 110 which controls the opening and closing movements of plural gates 102 via a plurality of gate controllers 120 while following a predetermined order of precedence, the gates 102 receiving the supply of power from a power supply system 101 in common.  The information processor 110 is so designed that on the basis of gate information related to each gate 102, held in a gate information storage means 111, a desired aperture calculation means 112 and a starting time calculation means 113 calculate a desired aperture and operation starting time, respectively, which are then transmitted to the corresponding gate controller 120 via a first communication means 114; the plurality of gate controllers 120 are so designed that in accordance with the operation starting time received via a first communication means 123, a time monitoring means 122 actuates the operation of controlling the gate 102 by an operation control means 121.
Patent JP-H08230126-A (JP)
Title: Automotive window bonding laminated polyester film
Inventor: ENDO KAZUO
IPC: B32B27/20
Filed: 1995-02-23
Abstract: PURPOSE: To obtain a colored film which cannot be manufactured so far by forming an oriented polyester film made of at least three or more layers in such a manner that the inner layer is a layer containing dye and the outermost layer contains no dye and specific condition formulae can be simultaneously satisfied. CONSTITUTION: An automotive window bonding laminated polyester film is an oriented polyester film made of at least three or more layers in such a manner that the outermost layer of a layer for forming exposed two surfaces is a layer containing no dye, and the inner layers except the outermost layer contains dye. The polyester for forming the inner and outermost layers of the film simultaneously satisfies the relations represented by formulae I to III [where IA, IB are the viscosities of the polyester composition for forming the inner and outer layers, dA, dB are the thicknesses (μm) of the inner and outer layers, and TA, TB are visible ray permeability (%) of the inner and outer layers].
Patent JP-S55129248-A (JP)
Title: Preparation of n,o-dialkylhydroxylamine
Inventor: SUZUKI KIKUJI
IPC: C07C239/00
Filed: 1979-03-28
Abstract: PURPOSE: To obtain the title compound, an intermediate for the preparation of a urea derivative which is useful as herbicide, with simple operations, by the alkylation of a hydroxylamine-N-monosulfonic acid salt with a dialkylsulfuric acid followed by the hydrolysis.  
     CONSTITUTION: A hydroxylamine-N-monosulfonic acid salt is alkylated with a dialkylsulfuric acid, e.g. dimethylsulfuric acid or diethylsulfuric acid, to give dialkylhydroxylamine-N-monosulfonic acid. The compound obtained is hydrolyzed with a dilute mineral acid to afford N,O-dialkylhydroxylamine. The starting material, hydroxylamine-N-monosulfonic acid salt, is obtained by the partial hydrolysis of an aqueous solution of hydroxylamine-N-disulfonic acid salt, an intermediate for the preparation of hydroxylamines, under neutral or wealky acidic conditions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60179005-A (JP)
Inventor: HOSOKAWA YOSHINORI
IPC: A45B13/00
Filed: 1984-02-27
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-H09214481-A (JP)
Title: Synchronization device
Inventor: YUKITOMO HIDEKI
IPC: H04L7/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide the synchronization device preparing plural antennas, estimating a desired wave and an interference wave independently from reception signals obtained from the plural antennas and selecting the reception signal with high power and less effect of fading. SOLUTION: The synchronization device is provided with two antennas 106, 113, two fading estimate devices 1105, 112, correlation devices 101, 103 in pairs, correlation devices 108, 103 in other pairs, two comparators 107, 114, and a synchronization discrimination circuit 115. The fading estimate device estimates a desire wave and an interference wave from reception signals from each antenna and the comparators 107, 114 are used to select a reception signal not affected by fading and with not reduced power and the signal is outputted and given to the synchronization discrimination circuit 115, in which the synchronization is discriminated and then the synchronization is locked at a high speed accurately.
Patent JP-H112082-A (JP)
Title: Blocking assembly for opening of building
Inventor: OSKAM HERMAN
IPC: E06B9/327
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an assembly for blocking a window, etc., with which a rail can be attached to the window frame or a door frame and a slider can be operated manually from outside the rail. SOLUTION: An assembly for blocking is equipped with the first and second rails 12 arranged for attachment to a window frame, at least one cable member 16 which elongates between the first and second rails and is capable of being tightened elastically, and a flexible blocking material which is supported by the cable member 16 and guided thereby in the elongated condition. A tightening means for the cable member 16 is composed of a slider 18 and a clamp, and the slider 18 can be moved manually along one of the rails and fixed in the desired position on the second rail 12 using a clamp.
Patent JP-H06246831-A (JP)
Title: Pipe line repairing technique and pipe line repairing tube curing device
Inventor: SHISHIDO SHUNICHI
IPC: B29K101/00
Filed: 1993-02-24
Abstract: PURPOSE:To repair a long and narrow pipe line, such as a pipe branched from a main pipe, from the ground without conducting excavation. CONSTITUTION:Tube curing devices 20, 20 are connected to the rear end of a photosetting lining tube 10 by a resin tape 26 that can be fused. The lining tube 10 is inserted into a pipe line from the ground while being reversed. After insertion, the resin tape 26 is fused by a remote operation from the ground. The tube curing devices 20, 20 are separated from the lining tube 10. While the tube curing devices 20, 20 are pulled back to the ground, the lining tube 10 is cured by the tube curing devices 20, 20. In this manner, all operations are carried out on the ground.
Patent JP-H0568532-A (JP)
Title: Cell arranging element and cell culturing substrate
Inventor: KAWAGUCHI HIDEO
IPC: C12M3/00
Filed: 1991-03-01
Abstract: PURPOSE:To obtain the title element consisting of a plate-like body having a partition part which divides a specific region on a culture substrate communicating to a cell dispersing liquid pool and culturing substrate face and artificially arranging a cell of nervous system, etc., capable of expressing the function by arrangement. CONSTITUTION:A cell dispersing liquid introduced into a cell dispersing liquid introducing part of a cell arranging element is precipitated and implanted to a specific region on a substrate face in a partition part communicating to a culturing substrate face and the residual part is removed from a cell dispersing liquid discharge part. The arranging element is then removed from the culturing substrate. A patterned electrocoductive substance is provided on the culturing substrate face and a function of the cell arranged and cultured on the culturing substrate face can be taken out to the outside by utilizing the substance.
Patent JP-H10237670-A (JP)
Title: Spraying device used for chromate treatment
Inventor: KOGA HIDEHARU
IPC: B05B1/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a simple spraying device capable of lessening the occurrence of unequal treatment like debris drop by dripping of a treating liquid from a spray header at the time of stopping the spraying. SOLUTION: Spray nozzles 4 are mounted at the front ends of inverted U pipes 3 installed at the upper part of the spray header 2 of the spraying device 1 for spraying the chromate treating liquid from the spray nozzles atop a horizontally traveling steel sheet. The spray header is provided with a small hole 5 for opening the internal pressure of the spray header at the time of stopping the spraying in the position in the lower part of the header deviating from the traveling part of the steel sheet 11. When the spraying is stopped, the internal pressure of the spray header 2 is immediately released. Since the inverted U pipes are used, the treating liquid in the spray header does not drop from the spray nozzles.
Patent JP-H09229923-A (JP)
Title: Pollution load meter
Inventor: TANAKA YOSHIHARU
IPC: G01N33/18
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To enable operation, control and management of a process wherein load amount on microorganism in an activated sludge process is qualitatively grasped and, at the same time, the influence on activated sludge microorganism is taken into consideration. SOLUTION: The pollution load meter 1 comprises, in addition to an organic matter load quantity (C-BOD) measurement part which uses a BOD meter utilizing a bio-sensor, a nitrification load quantity (N-BOD) measurement part 4 for ammonical nitrogen, a measuring part 5 for the matter harmful to activated sludge microorganism, a pre-processing part 2 which uses a hollow yarn film module for removing suspended material, etc. As a result, pollution load amount can be measured as organic matter group load amount and nitrification group load amount, in addition, mingling of harmful matter can be sensed.
Patent JP-S53120196-A (JP)
Title: Connection structure for heating cable
Inventor: KONISHI MASAAKI
IPC: H01R4/70
Filed: 1977-03-29
Abstract: PURPOSE: To obtain an ensured reinforced connection for heating cable by providing a turn-back at the end of 2-core reinforcing wires of the cable, securing them to the outer sheath of a power cable with a band and covering the connection portion by plastic molding such as with rubber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03242474-A (JP)
Title: Planet plate of swash plate type compressor
Inventor: ONO TOKIHITO
IPC: F04B27/08
Filed: 1990-02-19
Abstract: PURPOSE:To prevent wearing and generation of noise, caused by insufficient lubrication, so as to extend a life by providing a groove, which is extended to a through hole from the peripheral part of a sliding surface of a planet plate, in the sliding surface. CONSTITUTION:Through holes 3..., which appear in a calking part inside of respective reverse sides from an internal peripheral part 6 of a sliding surface 1a corresponding to a surface of a planet plate 1, are provided, grooves 10 to 12, extended along the sliding surface 1a to the through hole 3 from an edge part on a peripheral part 7, are formed, a start end 10b of the grooves 10 to 12 of communicating with the through hole 3 is respectively closed and a wearing protecting plate 4 is provided so as to half coat the through hole 3 in the internal peripheral part 6 of the sliding surface 1a. By this constitution, lubricating oil, sticking to the peripheral part 7 of the sliding surface 1a at the time of operation, passes in the grooves 10 to 12 as shown by an arrow mark 13 and in the through hole 3 to reach a calking part. Accordingly, the lubricating oil is always supplied into the calking part.
Patent JP-H08201773-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: WATANABE MAKOTO
IPC: G02F1/1368
Filed: 1995-01-31
Abstract: PURPOSE: To suppress liquid crystal discrimination which is the cause for the rough feel of a screen and after-images and to improve display quality by applying the potential different from the potential of a counter substrate electrode to a TFT side light shielding electrode. CONSTITUTION: The load voltage of the potential Vsc is applied to the TFT side conductive light shielding film 116 and the offset voltage of the potential Vcom is applied to the counter electrode 121. The longitudinal electric field component (b) between a pixel electrode 105 and the counter electrode 121 is increased relatively with the transverse electric field (a) generated in the liquid crystal layer in the periphery of the pixels by the potential differences between a gate electrode 111 and the pixel electrode 105 and between a drain electrode 113 and the pixel electrode 105 to lessen the reverse tilt of liquid crystals.  The transverse electric field component (a) in the peripheral parts of the pixels which is the cause for the reverse tilt of the liquid crystal is decreased relatively with respect to the longitudinal electric field component (b) which is to be intrinsically impressed and is necessary for display in such a manner, by which the discrimination is lessened and the good display characteristics having the decreased after images are obtd.
Patent JP-H10232550-A (JP)
Title: Developing device
Inventor: ABE JUN
IPC: G03G15/08
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of preventing the occurrence of image unevenness caused by the variance of static charge between upper and lower toner layers. SOLUTION: In this developing device 10 provided with an electrifying device 15 for electrifying the toner layer of the toner carrier 12 by voltage applied on an electrifying electrode 15a and the controlling electrode 15b, on the toner carrier 12, -20V of the AC voltage is allied, on the controlling electrode 15b, the voltage superposed with DC component of -500V and AC component of 400V amplitude are applied, and on the electrifying electrode 15a, the voltage superposed with the DC component of -2000V and the AC component of 400V amplitude are applied.
Patent JP-H01211445-A (JP)
Title: Freshness preservative for perishable food
Inventor: NOSE AKINOBU
IPC: A23B7/14
Filed: 1988-02-18
Abstract: PURPOSE:To preserve freshness of perishable vegetables for a long period of time and to synergistically exhibit preventing effects on reduction in nutrients and preventing effects on rottenness, containing a mineral component derived from vegetable, an acetic acid component and an alcohol in combined way. CONSTITUTION:Granules containing a mineral component are obtained by fermenting leaves, stems, etc., of vegetables or plants, extracting, purifying and roasting. The granules are mixed with acetic acid, a salt thereof and an alcohol such as fermented ethanol. Water is properly used as a solvent so that the mineral component is controlled to exist substantially in a dissolved state in a preservative. This freshness preservative is directly sprinkled or sprayed upon harvested vegetables or the vegetables are immersed in a solution of the preservative for about 15 seconds - 3 minutes to obtain freshness retaining effects simply and rapidly.
Patent JP-H04274649-A (JP)
Title: Cordless telephone set
Inventor: SUGIMOTO TOYOMASA
IPC: H04M1/00
Filed: 1991-03-01
Abstract: PURPOSE:To prevent interrupt of talking attended with deficiency of a power supply capacity by providing a main power supply circuit using a charging battery as a main power supply, a standby power supply circuit using a battery as a power supply and a power supply control circuit switching a drive source from the main power supply circuit to the standby power supply circuit on a slave set CONSTITUTION:When a voltage of a power supply P1 (charging battery) reaches a setting value or below, a battery box is connected to a connector to discriminate whether or not a signal on a line L4 is at an H level. When a signal at a line L4 is at an H level, a microcomputer 3 sends an L signal to the line L2 and sends an H signal to the line L3. Then a transistor (TR) Q1 of the main power supply circuit 1 is turned off by the L signal of the line L2 and the power supply P1 is interrupted and a TR Q3 of the standby power supply circuit 2 is turned on and the power supply P2 (battery) is turned on.
Patent JP-S63215475-A (JP)
Inventor: HOSE RUISU BERIRU KUREISERU
IPC: B62K25/26
Filed: 1988-02-18
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。