baber/WOPTO huggingface dataset:
Patent JP-S5642344-A (JP)
Title: Evaluation for wafer washing
Inventor: OZAWA HIDEAKI
IPC: H01L21/304
Filed: 1979-09-14
Abstract: PURPOSE:To enable to judge the washing effect of Si particles elimination quantitatively by a method wherein HF treated Si substrate is dried to be a monitor piece after it is immersed in Se particles suspended aqueous solution. CONSTITUTION:The Si piece of appropriate size is washed and immersed in the HF solution to make the surfase therof as a water-repellent, washed and dried. The Si suspension that Si particles of the particle size 0.1-1mum is dispersed uniformly in a distilled water is prepared. When the treatment completed Si piece is immersed and dried to make the monitoring piece, the number of particles, approximately 2,000 pieces/cm<2> can be readily obtained. The washing effect of a washing liquid can be quantitatively judged by the difference of the particle attaching density before and after the test of monitoring piece.
Patent JP-S63283333-A (JP)
Title: Synchronizing circuit for digital transmission device
Inventor: HAYASHI OSAMU
IPC: H04L7/08
Filed: 1987-05-15
Abstract: PURPOSE:To recover synchronism without retrieving a synchronizing signal by operating a main frame counter circuit forcibly in in-phase relation with a subordinate frame counter circuit when a main synchronizing circuit decides a step-out state. CONSTITUTION:The main synchronizing circuit 1 and subordinate synchronizing circuit 2 synchronize an input signal 001 by using frame position signals 002 and 005 respectively. If the step-out state is entered, the subordinate synchronizing circuit 2 retrieves the synchronizing signal to attain synchronization again until a protection circuit 501 obtains plural continuous synchronism comparison signals 003 from a main comparing circuit 101. When the protection circuit 501 judges the step-out state from the plural synchronism comparison signals 0003 and outputs a step-out signal 009, a D input signal to a flip-flop 301 is switched by a selecting circuit 401 from 008 to 007 so as to time the operation of the main frame counter circuit 301 and the operation of the subordinate frame counter 302 forcibly with each other. Consequently, the main synchronizing circuit 1 returns to the synchronizing state without retrieving the synchronizing signal.
Patent JP-S5911903-A (JP)
Title: Tire
Inventor: YAMANAKA HIROSHI
IPC: B60C11/24
Filed: 1982-07-09
Abstract: PURPOSE:To improve maintainability of a tire, by providing a colored identification layer displaying wearing of the tire to a tread and inspecting a wearing condition of the tire through a visual check or a simple implement. CONSTITUTION:A colored layer 1 is provided to the back side of a tread 2 consisting of black colored rubber of strong wearing resistance, in which normal carbon black is blended as a filling material, and the colored layer 1 and the tread 2 are compounded to be manufactured so that any large difference is not provided between qualities of the rubber except colroing. While the colored layer 1 and the tread 2 are compounded and manufactured to be respectively characterized by emphasizing the elasticity for the layer 1 and the wear resistance for the tread 2. The layer 1 is colored so that visual inspection can be easily performed when the tread 2 is worn. The layer may be colored in any kind of color, such as blue, yellow, white, etc., however, the layer in a part showing a limit of use is further preferable to be if in red showing a hazard.
Patent JP-2000271227-A (JP)
Title: Treating device for atopy
Inventor: NAOE HIROSHI
IPC: A61M15/08
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a treating device without depending on therapeutic agent for a person having allergy at a nose. SOLUTION: A treating device 1 is put into nostrils and held to block the infiltration of allergen through a mucosa. The core of the treating device for atopy has a part entangled with a fibrous material and a water absorbing material. An ion adsorption material for adsorbing the allergen, a porous structured material, and the like, are arranged inside the fibrous material and the water absorbing material. In addition, to prevent the infiltration of the allergen from a nasal mucosa, or the like, a method herein applicable is to coat the fibrous material and the water absorbing material with a substance which has property of an effective molar osmotic pressure, for example, salt, sugar such as glucose and mannitol in the form of being dissolved in a solution, or the substance is attached onto the fibrous material and the water absorbing material part in the production stage.
Patent JP-H01288250-A (JP)
Title: Operation supporter
Inventor: KIMIJIMA SAKAE
IPC: A61B6/03
Filed: 1988-05-16
Abstract: PURPOSE:To improve the accuracy of an identification by providing a laser pointer device to be installed separately from a medical photographing device and to indicate a necessary point in an image, which is photographed with the medical photographing device and displayed, to a subject by means of the crossing point of a multidirectional laser light. CONSTITUTION:An operation supporting laser pointer 2 is installed on a ceiling 3 in a room where an X-ray CT scanner device 1 is installed, connected to a computer 1C of the X-ray CT scanner device 1, and operated under the control of the computer 1C. The computer 1C gives commands to respective drivers so as to drive a motor for rotating a supporting body 2A and motors 2C1 and 2C2 for rotating first and second laser heads 2B1 and 2B2 based on coordinates data. To the coordinates on the operation field of a real subject PA corresponding to the coordinates on a picture, a crossing point P1 of laser lights l11 and l12 is set. Thus, an operator can execute the operation by confirming the fact that the crossing point P1 to appear on the operation field of the subject PA is a tumor part.
Patent JP-S599988-A (JP)
Title: Pwm optical modulator
Inventor: MINAMI YUKIO
IPC: H01S5/062
Filed: 1982-07-09
Abstract: PURPOSE:To perform PWM based on a delayed oscillation time corresponding to a modulating signal, by generating a pulse current at a specified frequency and a specified amplitude, superimposing the current on a specified modulating signal current, slicing the result into specified values, thereby obtaining a driving current. CONSTITUTION:A pulse current, which has a constant amplitude and a constant duty ratio, is generated 1 at a specified frequency (f). A modulating signal current IS, which is lower than a threshold current Ith for a semiconductor laser 4, is superimposed 2 thereon. The superimposed current is sliced 3 so that its peak value becomes a current value IP at which the laser 4 can be oscillated, and a laser current ILD is obtained. Based on the LLD, the laser 4 sequentially outputs PWM light signals P1..., which have a time width corresponding to the IS. The signal P1... have a constant amplitude and a constant period (1/f) which are determined by a point P corresponding to the IP on a characteristic curve IL. When a preliminarily excited DC component of the ILD is ID and a carrier life it taus, the laser oscillation is delayed by tau=tausln[IP/(IP-Ith+ ID)]. The pulse width of the output is changed in response to the tau that corresponds to the IS, instead of the ID, every time immediately before the extracted pulse. When the change in IS is made sufficiently smaller than the peak value of the IP, the modulator can be used in a region close to a straight line.
Patent JP-H08312363-A (JP)
Title: Cleaning method and device of exhaust turbosupercharger
Inventor: KAMIMURA SHOHEI
IPC: F02B77/04
Filed: 1995-05-17
Abstract: PURPOSE: To clean the inside of a supercharger easily and efficiently in a state without lowering the output power of an engine. CONSTITUTION: This cleaning device is provided with a supply pipe 7 being branched off from a steam pipe 8 and connected, and to be opened and connected to an exhaust pipe 5 approximated to an exhaust flow inlet 4 of an exhaust turbosupercharger 1 and supplying steam in this exhaust pipe 5, a throttle device 12 being installed in the point midway in this supply pipe 7 approximated to a connecting part between the exhaust pipe 5 and the supply pipe 7, and two injection valves 23 to be installed in the connecting part between the exhaust pipe 5 and the supply pipe 7 and this supply pipe 7 in a gap with the throttle device 12, respectively.  In addition, an on-off valve 10 with a leak hole in a valve element is installed in the supply pipe 7 approximated to a connecting part between the supply pipe 7 and the steam pipe 8, and a part lying between this on-off valve 10 and the throttle device 12 is constituted a flexible hose. Likewise, a surfactant feeder 14 is connected to an interval between the throttle device 12 and the injection valve 23.
Patent JP-H06329713-A (JP)
Title: Aluminum compound and polymerization catalyst containing it
Inventor: TAKAKURA YUTAKA
IPC: C08F4/642
Filed: 1993-05-20
Abstract: PURPOSE:To obtain a polymn. catalyst which contains a transition metal compd. and a new aluminum compd. and enalbles the production of a high-molecular polyolefin at a high catalytic activity. CONSTITUTION:There are provided an aluminum compd. represented by the general formula: AlR<1>R<2>O<3> wherein R<1> is-X<1>R<4> (X<1> is an element of the group 15 or 16: and R<4> is an electron-attracting group or a group contg. an electron- attracting group), and R<2> and <3> are each H, halogen, R<1>, a 1-20C hydrocarbon group, or a 1-20C oxygen-contg. hydrocarbon group; a polymn. catalyst comprising the aluminum compd. and a transition metal compd. or comprises these two compds and an organoaluminum compd; and a process for producing a polyolefin by the use of the above catalyst.
Patent JP-H06330318-A (JP)
Title: Method for producing gas barrier film and device therefor
Inventor: MATSUDA NAGANARI
IPC: C23C14/54
Filed: 1993-05-20
Abstract: PURPOSE:To monitor the thickness of even a gas barrier film using a colorless and transparent thin film, a multiple-oxide thin film, etc., and hence to impart a uniform characteristic in the longitudinal direction by measuring the characteristic X ray intensity of the element constituting a thin film released after an atom forming an inorg. thin film is excited. CONSTITUTION:The vapor-deposition source material 10 in a crucible 6 is irradiated with an electron beam from an electron gun 5, the material 10 is deposited on a plastic substrate 4 delivered from a rewinding roll 1 to form an inorg. thin film 16 on the substrate 4, and a gas barrier film 15 is obtained. The inorg. film 16 of the gas barrier film 15 is irradiated with an exciting X ray 17 generated from its source 11 while limiting the diameter of the X ray with a collimator 14, and the intensity of the characteristic X ray 18 emitted at that time is measured by a detector 12. The data thus obtained are inputted to a personal computer, the difference from the command is fed back to the emission current, etc., of the electron gun 5, and the gas barrier film 15 is obtained.
Patent JP-S6011658-A (JP)
Title: Operation processing method through signal processor
Inventor: TOMONO KIYOHISA
IPC: F02D45/00
Filed: 1983-06-30
Abstract: PURPOSE:To improve the control response of plural control systems, by containing at least one operation forming a portion of second operation having priority same or lower than that of the first operation into the first operation. CONSTITUTION:When employing a fuel injection controller and EGR controller of an internal-combustion engine in single signal processor to perform the fuel injection control prior to EGR control, first operation (operation of fuel injection time) is started in accordance to TDC signal while second operation (operation of solenoid valve open/close time for controlling EGR) is started in accordance to a timing pulse signal. Here, the second operation includes the sequence I for producing the control output while simultaneously counting the setting time through specific timer and the sequence II for detecting the completion of count and stopping the control output. At least one of the sequences I and II of second operation is included into the first operation.
Patent JP-S61277011-A (JP)
Title: Method for collecting mark data for calibrating position and posture of camera
Inventor: ITO MINORU
IPC: G03B15/00
Filed: 1985-06-03
Abstract: PURPOSE:To stably and automatically calibrate a camera position and posture parameter with high accuracy, by performing mark numbering processing by using a mark aggregate having marks distributed three-dimensionally. CONSTITUTION:On the basis of the mark capable of being discriminated from the other mark among plural marks of a mark aggregate, the arrangement order of other mark images is discriminated. For example, the discrimination of a line number is performed with respect to a mark having the number of an odd number line by utilizing the coordinates of a mark image in the longitudinal direction thereof and the coordinates of a definite mark 45. The discrimination of a line number is also performed with respect to each mark 102 having the number of an even number line in the same way. Next, marks 15, 25, 35, 65, 75, 85, 95 are discriminated from the marks of each line on the basis of marks 45, 55 and the numbering of other marks is subsequently performed by utilizing said marks. Succeedingly, the center coordinates of each mark are calculated by using the circumscribed rectangle or center of gravity of each mark and, lastly, a mark table having mark number, coordinates on the image surfaces of marks and the actual space coordinates of known marks corresponding to the mark numbers in 1:1 recorded thereto is formed.
Patent JP-S5744775-A (JP)
Title: Wave power generater
Inventor: MIYAMOTO YOSHIO
IPC: F03B13/18
Filed: 1980-08-28
Abstract: PURPOSE: To improve the efficiency, using only rolling-in waves while excluding rolling-back waves.  
     CONSTITUTION: Supports 3 are provided to groundworks 1 formed in the sea bed, and have slopes 5, 5' having guides 4 and stepped spaces 7. Waves move up the slopes 5, enter wave receivers 8, 9 and fall through a fall passage 10 to rotate a water mill 11. The water that has not entered the wave receivers rolls back, and falls through the stepped spaces 7 not to weaken the force of the rolling-up waves. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01291003-A (JP)
Title: Gas mixing device
Inventor: INOUE TADAYOSHI
IPC: F22B37/40
Filed: 1988-05-16
Abstract: PURPOSE:To achieve uniform mixing of flue gases and reduce the flow resistance by providing a plurality of guide vanes which have a rotating shaft at right angles to the direction of the flue at the outlet of a boiler and form a gas passage of rhombic shape during low load and open during high load to form a passage parallel to the flow of the flue gases. CONSTITUTION:At the time of high load the temperature of discharge gases in the flue 3 at the outlet of a boiler rises as well and it is not necessary to inject a high temperature gas through a bypass flue 5 of an economizer so that guide vanes 7 and 8 which are of opening and closing type are opened. By this opening the guide vanes 7 and 8 of opening and closing type take the shape of a flat plate and they provide no resistance to the gas flow in the flue 3 at the outlet of the boiler so that it is not necessary to make large the cross-sectional area of the flue 3 at the outlet of the boiler. When an operational device 13 is operated in the opposite direction, the guide vanes 7 and 8 of opening and closing type can be closed and a high temperature gas passage 15 is formed in the guide vanes 7 and 8 of opening and closing type and the high temperature gas in the bypass flue 5 of the economizer is injected to the low temperature gas in the flue 3 at the outlet of the boiler and both gases are mixed.
Patent JP-H10306516-A (JP)
Title: Water drip
Inventor: SUZUKI MASAHIKO
IPC: E04F13/08
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an water drip by which the lower end part of a dry-type wall material being used as an interior/exterior material is covered, and also the projected warping of the dry-type wall material can be restored and prevented. SOLUTION: An water drip A is provided both with an underlaid batten B consisting of a vertical plane-shaped fixing part 1, a bottom surface 2 in which the lower end of the fixing part 1 is outwardly bent, water-flow holes 3 formed in the bottom surface 2 at given pitches, a cover piece 4 in which the end of the bottom surface 2 is bent outwardly and nearly in parallel with the fixing part 1, a side cover piece 5 in which the end of the cover piece 4 is outwardly projected, a fixing surface 6 in which the end of the side cover piece 5 is bent inwardly and nearly in parallel with the fixing part 1, and an engaging piece 7 in which the end of the fixing piece 6 is projected inwardly and nearly horizontally, and with a covering material consisting of a covering surface nearly equal to the length of the fixing surface 6,  two locking pieces in which one end of the covering surface is bent approximately at the angle of 90 degrees, and a locking groove of a nearly U-shape in section that is formed by the locking piece. Then, the locking groove of the covering material is integrally engaged with the engaging piece 7 of the underlaid batten B.
Patent JP-2000308943-A (JP)
Title: Chip recovery device
Inventor: MONZEN NORIO
IPC: B03C1/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a chip recovery device that can remove chips with magnets and prevent such defects as impressions in magnetic materials. SOLUTION: A magnet roller 7 is assembled with a plurality of magnets 17, and the chips the magnet roller 7 attracts are freed therefrom by releasing means. Between the magnet roller 7 and a feed path is disposed an attracting part to and away from which the magnet roller 7 rotatable. Means are provided to give the magnet roller 7 rotation on a center shaft 16 and axial reciprocation. The magnet roller 7 has a notched portion. A delivery path carries chips removed from the magnet roller 7 to a chip recovery container. The delivery path houses a shuttle magnet whose movement entrains chips, which are recovered by means from the delivery path to the chip recovery container.
Patent JP-H06188410-A (JP)
Title: Semiconductor device
Inventor: KIYOMURA AKIO
IPC: H01L29/861
Filed: 1993-04-21
Abstract: PURPOSE:To prevent continuity of a two-terminal thyristor due to noise. CONSTITUTION:A thyristor in four-layer structure consisting of a P<+>-type region 16, an N-type region 15, a P-type region 17, and an N<++>-type region 18 is formed. An N<+>-type region 19 is provided so that the thyristor region in four- layer structure can be surrounded. When a voltage is applied between an anode electrode 14 and a cathode electrode 13, a PN junction causes avalanche breakdown between the N<+>-type region 19 and the P-type region 17, thus resulting in conduction of the thyristor. However, even if the avalanche breakdown occurs for a short time due to noise, the temperature increase in a semiconductor substrate is small, thus preventing conduction in the thyristor.
Patent JP-S6231604-A (JP)
Inventor: ROBAATO BUAIDA
IPC: B65G9/00
Filed: 1986-05-23
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-H04324453-A (JP)
Title: Electrophotographic sensitive body and production thereof
Inventor: KAWAMORITA YOUICHI
IPC: H04N1/29
Filed: 1991-04-24
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having excellent surface lubricity, wear resistance and durability and maintaining high-grade image characteristics even after repeated use. CONSTITUTION:When an electrophotographic sensitive body with at least a photosensitive layer on an electric conductive substrate is produced, the outermost layer of the sensitive body is composed of at least two layers, that is, a layer rich in a resin binder and a layer rich in silicone resin powder and the outermost layer is formed by separately spraying at least two kinds of coating materials, that is, a resin binder soln. and a dispersion of silicone resin powder.
Patent JP-H08283444-A (JP)
Title: Crosslinked foam of polyolefin resin excellent in antistatic property
Inventor: KAMIJUKKOKU SHIGEO
IPC: C08J9/06
Filed: 1995-04-19
Abstract: PURPOSE: To obtain a crosslinked foam of polyolefin resin which is useful as a pad for car interior because of its excellent antistatic properties (persistence) without adverse effect on mechanical properties, adhesion and heat resistance by forming the coating layer of an antistatic agent on the inner surfaces of foams in the closed-cell, crosslinked foam. CONSTITUTION: (A) A closed-cell, crosslinked foam of a polyolefin resin, e.g. a polyethylene resin, a ethylene-α-4-12C-olefin copolymer resin, a polypropylene resin is coated with (B) an antistatic agent (e.g. a metal alkenylsulfonate of the formula: Cn H2n-1 -CH-(Cn H2n-1 )-SO3 M (M is an alkali metal; n is 9-13), melting at 150-210 deg.C on the inner surfaces of the cells, preferably in an amount of 0.1-10 pts.wt. of (B) per 100 pts.wt. of (A).
Patent JP-H0415380-A (JP)
Title: Refilling material for buried pipe
Inventor: MISONO KAZUO
IPC: F16L1/024
Filed: 1990-05-09
Abstract: PURPOSE:To obtain the refilling material for a buried pipe which is suitable for burying the pipe into the soft ground by mixing the lightweight material and a solidifying agent. CONSTITUTION:A refilling material is prepared by mixing the lightweight material 5 such as foamed styrol, cement solidifying agent 6, and water into soil and sand 4 together, and the mixing quantity of the lightweight material 5 is adjusted in accordance with the specific gravity of the ground 2, and the lightweight material is mixed much as the specific gravity of the soft ground is relatively smaller. The mixing quantity of the solidifying agent 6 is adjusted so that the compression strength after solidification becomes 3kg/cm<2> or more according to the kind of the soil and sand 4, and the mixing quantity of the lightweight material 5. With this constitution, the lightweight material 5 is mixed in the refilling material 3, and the weight of the substituted parts including a pipe 1 and the water in the pipe is made smaller than the weight of the excavated ground 2, and even in case of the soft ground 2, the sinking of the pipe 1 is prevented. Further, the refilling material 3 possesses a compression strength over 3kg/cm<2> because of the solidifying agent 6, the deformation of the pipe 1 is prevented.
Patent JP-S609142-A (JP)
Inventor: AIEIN DAGURASU KARUDAA
IPC: H01L21/82
Filed: 1984-06-12
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-H06122925-A (JP)
Title: Quenching method of gear
Inventor: MATSUMOTO ISAO
IPC: C21D1/10
Filed: 1991-04-23
Abstract: PURPOSE:To prevent the generation of complicated internal stress at the time of quench cooling and to prevent the generation of quenching cracks and quenching strains (deformation). CONSTITUTION:In a state in which a gear 14 to be quenched is rotated round its axial center, the tooth surface 13a is uniformly heated to a required temp. After that, the rotation of this gear 13 is stopped, a coolant is sprayed on the bottom 13c of the gear 13, the coolant is flowed along the addendum 13b from the bottom 13c and quench cooling is executed.