baber/WOPTO huggingface dataset:
Patent JP-H10245679-A (JP)
Title: Deposition method and deposition apparatus by chemical vapor phase growth
Inventor: NOHAMA SHIYOUJI
IPC: H01L21/205
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a deposition method and deposition apparatus by chemical vapor phase growth capable of easily controlling the thicknesses of deposited films, eliminating the unevenness in the film thicknesses by a difference in the positions of substrates to be deposited of the apparatus and the kinds of the films by easy control and easily controlling the thicknesses of arbitrary deposited films. SOLUTION: The distance between a gas supply section 1 for applying gaseous material to the substrates W to be deposited and the substrates to be deposited is made variable at the time of executing film formation by using a chemical vapor phase growth method. The deposition apparatus for executing the film formation by using the chemical vapor growth is provided with mechanisms (mechanisms P1, P1, etc., for pushing up a belt B which is a transporting mechanism) for varying the distance between the gas supply section, such as injector 1, for applying the gaseous materials to the substrates to be deposited and the substrates to be deposited, such as wafers W.
Patent JP-H03248796-A (JP)
Title: Material for brazing
Inventor: KUNITOMO MINOBU
IPC: C22C5/02
Filed: 1990-02-27
Abstract: PURPOSE:To prevent the generation of conductive rust and electromigration by incorporating specific components into gold. CONSTITUTION:This material for brazing is formed by incorporating 0.1 to 15.0wt.% indium In and 1 to 5.0wt.% at least one kind of palladium Pd, rhodium Rh, cobalt Co, and chromium Cr into the gold Au. The generation of the corrosion and electromigration is entirely obviated in this way and the higher brazing strength of external lead terminals is obtd.
Patent JP-S56145454-A (JP)
Title: Power supply system of multiprocessor processing system
Inventor: MARUOKA HIROSHI
IPC: H02J9/06
Filed: 1980-04-14
Abstract: PURPOSE:To disconnect a constituent unit from others by preventing the system from breaking down owing to a power source fault nearly completely through a constitution processor, and by perfectly automating the processing of a fault occuring to a CPU system, peripheral device or switching device. CONSTITUTION:Connection switching part 9 which corresponds to the intersection of a CPU system bus and individual peripheral device system bus is provided with switching device SW11-SWmn controllable independently of one another. Further, auxiliary power source units 16-0-16-mn which receive and convert AC power from main power source units 15-1 and 15-2 into DC power are provided, and auxiliary controller 13 and state monitor part 11 which monitors states of controller 13 and units 16-0-16-mn are also provided to constitute constitution processor 8. Thus, a system breakdown due to a power source fault is prevented processor 8 nearly completely and the fault of the CPU system bus, individual peripheral device system bus, or devices SW11-SWmn is detected by monitoring the states through monitor part 11 to disconnect the constituent unit from other completely automatically.
Patent JP-H02224730-A (JP)
Title: Eyeground camera
Inventor: KITAMURA TAKESHI
IPC: A61B3/14
Filed: 1989-02-28
Abstract: PURPOSE:To accomplish photographing and recording of a still image in good performance with high S/N ratio by giving the gain of the image pickup system at the time of observation a different value in electrical terms from the gain at the time of photographing. CONSTITUTION:When a photographing light source 20 in conjugate positioning with an observational light source 27 is lighted up momentarily at the time of photographing, the light emitted from the photographing light source 20 is converged by a convergence lens 21 and passes a dichroic mirror 22 so as to focus an eyeground image on the image receiving surface of a TV camera 30. In synchronization with light emission from the photographing light source 20 a gain control part 32 gives a gain changeover signal to this TV camera 30, and changeover is made so that its gain is lessened. Thereby the eyeground image will be with a high S/N ratio at the time of photographing. If therein an infrared shutoff filter 31 is inserted in the light path in synchronization with light emission from the photographing light source 20, the near infrared beam from the observational light source 27 lighted at all times will be cut to generate an eyeground image with high contrast. When the output of the TV camera is taken into an image memory part 33 in synchronization with light emission from the photographing light source 20, a good eyeground still image can be recorded with a high S/N ratio.
Patent JP-S53135439-A (JP)
Title: Carrier protective relaying equipment
Inventor: HAISHI YUUJI
IPC: H02H3/30
Filed: 1977-04-30
Abstract: PURPOSE:To reduce transmission channel by providing control circuit for controlling constant frequency into specific frequency additionally onto noise detection relay and detecting inoperative terminal of opposite station from variation of noise setecting frequency.
Patent JP-S52132645-A (JP)
Title: Arithmetic control system
Inventor: YOSHIDA HIDEO
IPC: G06F5/01
Filed: 1976-04-29
Abstract: PURPOSE: When the information in the shift register is to be shifted, it is arranged that shift action can be accomplished within one-word-length time to shorten the shift time, thereby shortening the operation time that requires shift action. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63214937-A (JP)
Title: Optical multi-layered recording medium
Inventor: OHARA SHUNJI
IPC: G11B7/24041
Filed: 1987-03-04
Abstract: PURPOSE:To increase recording density by providing >=2 layers of recording films to a recording medium in the thickness direction thereof and providing a 2-wavelength sepn. film which can separate >=2 laser beams having different wavelengths between the respective recording layers. CONSTITUTION:This recording medium is constituted of a substrate S, the recording film B, the 2-wavelength sepn. film C, and the recording film A, successively from a light incident side. The film C has the characteristic to allow transmission of the light beam Lb of, for example, wavelength lambda1 and reflects the light beam Mb of wavelength lambda2. A light spot L is eventually projected onto the film A and a lambda2 light spot M onto the film B, respectively. The two light spots are disposed in proximity to each other in the direction perpendicular to tracks on both the recording films in such a manner that the spacing between the centers thereof is equal approximately to the track pitch. The lambda1, lambda2 recording pits recorded by the two light spots are thereby formed alternately closely to each other in the direction perpendicular to the tracks, by which the recording density is doubled as compared to a single-layered medium.
Patent JP-2000252008-A (JP)
Title: Ic card device
Inventor: KAWADA FUTOSHI
IPC: G06K17/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an IC card device which is easy ejected without increasing a mounting area, and prevents a card from careless slipping out during the use. SOLUTION: When an IC card 112 is inserted, a card ejection board 102 is pushed so that a guide pin 105 traces a spiral trench 104 which is formed on a cylinder 103 and accordingly when a lock pin 110 rotates and the card 112 is inserted completely, the lock pin 110 rotates to a termination position of the IC card 112 and blocks the card 112 not to slip out. At the same time, a cylinder 103 is pushed and returned by a spring 106, a guide pin 105 is filled in a dent of a termination of the spiral trench 104 to thereby lock an ejection switch 109 not to be rotated. Next, at a card ejection, by pushing and turning the ejection switch 109, the lock of the guide pin 105 is diengaged, and at the same time, the lock pin 110 rotates, and thereby the card is moved to a possible position to eject.
Patent JP-2000248556-A (JP)
Title: Temporary shutoff construction method and temporary shutoff structure
Inventor: SHINKAI MASARU
IPC: E02D19/04
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a temporary shutoff construction method and a temporary shutoff structure which can reduce both construction cost and a construction period by simplifying installation and removal. SOLUTION: In this temporary shutoff construction method, divided caissons 16(a), (b) are manufactured in a manufacturing yard nearby the repair work site of a bridge pier 10, and towed to the work site. A receiving base 30 is previously formed on a foundation 14. The divided caissons 16a, b manufactured in the manufacturing yard are combined together to be capable of being opened/ closed by interposing a hinge, but at towing, they are set afloat and carried, in the condition of closing the part capable of being opened/closed. When they are carried in the work site, the divided caissons 16(a), (b) are rotated right and left around the hinge, one end side is opened, and again closed so as to sandwich the bridge pier 10 between the divided caissons 16(a), (b). When combination of the divided caissons 16(a), (b) is completed, they are settled on the receiving base 30.
Patent JP-H03253712-A (JP)
Title: Regenerating method of particulate filter for diesel engine
Inventor: EGUCHI NOBUJI
IPC: F01N13/04
Filed: 1990-03-02
Abstract: PURPOSE:To improve purge efficiency for particulates from a filter by reversing flow of exhaust gas pulsating pressure in case of need at a filter, and purging caught particulates to burn them again. CONSTITUTION:Exhaust gas discharged from a diesel engine 10 is supplied to a plurality of filter devices 14, 18 through a plurality of exhaust manifolds 12, 16, and discharged to the open air through a plurality of exhaust passages 26, 28, after particulates contained in the gas are caught at respective filters 20. In this case, in case of need, a second electromagnetic changeover valve 32 is changed over with a control device 46, exhaust gas from the second filter device 18 is introduced to an introducing side passage 36 for purge, and pressure on the exhaust passage 26 side of the first filter device 14 is raised more. Hereby, pulsating back flow of the exhaust gas is generated at the first filter device 14, and caught particulates are purged and burned again at a heater 24.
Patent JP-H01224692-A (JP)
Title: Method and device for detecting foreign matter
Inventor: KOIZUMI MITSUYOSHI
IPC: G01N21/94
Filed: 1988-03-04
Abstract: PURPOSE:To discriminate extremely small foreign matter as a pattern and to detect the foreign matter with high sensitivity by installing solid-state image pickup photoelectric converting elements which have small detection areas one over another and covering dead zones of adjacent parts. CONSTITUTION:A solid-state image pickup photoelectric converting element 12 which has picture elements whose detection parts are of about 20X20dmum<2> in size (converted into size on a sample surface) is used, plural solid-state image pickup photoelectric converting elements 12 are installed one over another so as to cover head zones present at adjacent parts of solid-state image pickup photoelectric converting element picture elements, and the detection outputs of the respective solid-state image pickup photoelectric converting elements 12 are ORed to detect the foreign matter. Thus, the detection areas of the converting elements 12 are made small to divide the detection area for a pattern, so a scattered signal into one picture element from the pattern can be decreased. Further, the converting elements 12 are installed one over another so as to cover the blind zones of adjacent parts of the elements 12, so the foreign matter is prevented from being overlooked and a decrease of a detection signal is precluded.
Patent JP-H09217488-A (JP)
Title: Curing method for concrete foundation
Inventor: EMOTO HIROSHI
IPC: E04G21/02
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent freezing damage from occurring and make possible an effective formation of a concrete foundation suited to a cold area by using a form having a specified thermal conductivity, supplying heated fluid to a duct buried along the longitudinal direction of the concrete foundation, and curing placed concrete while keeping it within a specified temperature range. SOLUTION: A pipeline 3 intended for supplying heated fluid is placed along the longitudinal direction of a concrete foundation 1. A form 2 whose thermal conductivity is set at 0.06Kcal/mh deg.C or less is laid outside the foundation 1, and the concrete foundation 1 is placed between the forms 2. The placed concrete foundation 1 is kept at a temperature of 2 to 50 deg.C by supplying the heated fluid to the pipeline 3 and cured while a temperature difference between the center and the surface of the concrete foundation 1 at 25 deg.C or less. As a result, the concrete foundation is protected from cracking due to the freezing of water in the concrete and cured in a short time without being influenced by outside air temperature.
Patent JP-H10231622-A (JP)
Title: Wall-connecting structure
Inventor: OTAKE NOBUKAZU
IPC: E04G17/065
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent two screws to be mutually tightened from rotating to the same direction, by screwing the first male screw rod fixed in a wall body and the second male screw inserted in a form, in the female screws of narrowed parts formed at both ends of a pipe body and connecting them. SOLUTION: The first male screw rod 3 is erected on a wall body A and the male screw 21 of the second male screw rod 2 in which a locking nut 7 is screwed, is connected to the male screw 12 in which a projection 14 is formed in advance in the female screw of a narrowed part 11 of a pipe body 1, against a large screwing resistance caused by the projection 14 in order to prevent respective screws from rotating in the same direction. The male screw 31 of the first male screw rod 3 is screwed in the female screw 12 of the narrowed part 11 of the other end of the pipe body to connect to the first male screw rod 3. Thereafter, the wall body A and the frame body B are adjusted and positioned to have a required distance by the locking nut 7. And a fastening nut 6 is inserted on the second male screw rod 2 part inserted in the frame body B to fasten the frame body B and fix it. Accordingly, this device is constituted of a simple structure having a smaller number of parts and it increases the executing workability and reduces the production cost.
Patent JP-H10265534-A (JP)
Title: Aqueous poly (meth)acrylate dispersion, heat-sealably coated substrate, production of polymer dispersion and its use
Inventor: SCHEUERMANN HUBERT DR
IPC: C09J151/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dispersion useful as a heat seal adhesive, capable of carrying out adhesion especially on an aluminum sheet, by producing the dispersion by a specific multistage emulsion polymerization. SOLUTION: A particulate poly (meth)acrylate comprising (A) 50-90 wt.% of a methacrylic acid alkyl ester, (B) 5-30 wt.% of an acrylic acid alkyl ester of formula I (R<1> is a 2-20C alkyl, aryl, etc.) having -50 to -20 deg.C glass temperature Tg, (C) 2-20 wt.% of a functional monomer of formula II (R<2> is H or methyl; R<3> is a group of formula III or a hydroxy-substituted 2-6C alkyl), (D) 2-10 wt.% of a radically polymerizable carboxylic acid or (partially esterified) polycarboxylic acid and (E) 0-40 wt.% of another monomer copolymerizable with the components A to D is used as a base.  The dispersion is produced by a multistage emulsion polymerization in which at the first polymerization stage, the components A to C and optionally the component E are copolymerized, at the second polymerization stage, the components A, B, D and optionally the component E are copolymerized and the components A to E are supplied in an amount up of to 100 wt.%.
Patent JP-H08249331-A (JP)
Title: Document processor
Inventor: TOKUNAGA SHINJI
IPC: G06F17/27
Filed: 1995-03-09
Abstract: PURPOSE: To accurately transmit the intention of a writer to a reader by judging whether or not there is a paragraph whose modification destination is not determined uniquely and moving a vague paragraph to a position where the vagueness of its modification destination is solved when the vague paragraph is present. CONSTITUTION: A morpheme analyzing means 6 sections sentences into paragraphs by using a dictionary in a dictionary storage.means 4 and grammar in a grammar storage means 5. A syntax analyzing means 7 generates a syntax analytic tree by using the dictionary in the dictionary storage means 4, case patterns in a case pattern storage means 13, and the grammar in the grammar storage means 5. A modification destination check means 10 detects a sentence whose modification destination is vague by using the syntax analytic tree and a display means 3 displays it. Further, the sentence is moved by a paragraph moving means 9 to a position where the vagueness is eliminated or reduced and punctuation marks or commas are inserted by a comma inserting means 11.  Further, a standard word order check means 14 checks whether or not the sentences appear in the order of case element standards and a paragraph moving means 9 moves paragraphs.
Patent JP-H04285498-A (JP)
Title: Subscanning step motor driver
Inventor: WATANABE SEIICHI
IPC: H04N1/12
Filed: 1991-03-14
Abstract: PURPOSE:To suppress fluctuation of torque of a step motor occurring under 1-2 phase excitation mode or the like. CONSTITUTION:Under 1-2 phase excitation mode, one phase exciting signal and two phase exciting signal are delivered alternately from a CPU 1. A reference voltage control circuit 4 delivers a Low level signal upon receiving the one phase exciting signal whereas delivers a High level signal upon receiving the two phase exciting signal. At that time, a resistor section 5 delivers reference voltages refC1 and refC2 having ratio equal to refC2/refC1=(b/(a+b))/((b+ c)/(a+b+c)). The resistances (a), (b), (c) are set to satisfy a relation (b/(a+b))/((b+c)/(a+b+c))=1/2<1/2>. Consequently, the exciting current under two phase excitation is 1/2<1/2> times as high as that under one phase excitation. Assuming the output torque of step motor under one phase excitation is 1, output torque under two phase excitation is equal to (1/2<1/2>)<2>+(1/2<1/2>)<2>=1. In other words, output torque of motor 2 is maintained constant at all times.
Patent JP-S60193591-A (JP)
Title: Aeration apparatus for water treatment
Inventor: UENO SUSUMU
IPC: C02F3/12
Filed: 1984-03-14
Abstract: PURPOSE:To control the rise of water temp. in an aeration vessel by connecting the sprinkling nozzle of a spray-type cooling device with the aeration vessel through a mechanism for controlling the supply of water, and providing a return water passage for returning cooled water to the aeration vessel from the cooling device. CONSTITUTION:An aeration vessel 2 for treating a dilute mixture of night soil whose foreign matter is removed in a pretreating equipment 1 and the sludge of a septic tank, an air supply control 3 equipped with a blower B for blowing air into the vessel 2, a spray-type cooling device 4 provided with a sprinkling nozzle 4a which is connected to the aeration vessel 2 through a water supply pipeline 5 equipped with a pump P, and a return water passage 6 equipped with a pump P for returning cooled water from the cooling device 4 to the aeration vessel 2 are provided to purify the treated water by the action of activated sludge and to control the rise of water temp. in the aeration vessel 2 by the evaporation of a part of the water content in the aeration vessel 2. In addition, a complete treating equipment 8, etc. is provided to treat the supernatant liquid from a settling vessel 7.
Patent JP-2000251242-A (JP)
Title: Magnetic recording medium, magnetic head slider, magnetic recording-playback apparatus and manufacture thereof
Inventor: MOMOSE SATORU
IPC: G11B5/60
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording-playback apparatus which allows the distance between the head and a magnetic film to be small enough to attain a high recording density and has a good slide characteristic and a durability. SOLUTION: Positive charges are stored on the surface of a protective film 30 of a magnetic recording medium 33, and, facing them, a mono-molecular film of lubricant molecules 32 having negative charges on the magnetic recording medium surface is formed. The same constitution is also made on the magnetic head slider surface, thereby suppressing the magnetic recording medium from contacting the magnetic head slider to realize the improvement of the slide characteristics and durability.
Patent JP-S58168715-A (JP)
Title: Sand pile former
Inventor: KURIMOTO NAKATOMI
IPC: E02D3/08
Filed: 1982-03-30
Abstract: PURPOSE:To exactly couple an outer casing with an inner casing by a method in which the inner casing is inserted into the outer casing and a coupling means is interposed between the outer casing and the inner casing. CONSTITUTION:A sand pile former is provided with a hollow outer casing 1, a hollow inner casing 2, a vibrator 3 mounted on the tip end of the inner casing 1, and a coupling means 4 provided between the outer casing 1 and the inner casing 2. The coupling means 4 is made up of a coupler 40, a vertically moving part 41 for the coupler, a fixing part 42 and a coupling part 43. By the coupling means 4, the outer casing can be exactly coupled with the inner casing 2.
Patent JP-S58166826-A (JP)
Title: Hysteresis circuit
Inventor: WADA KENSAKU
IPC: H03K19/003
Filed: 1982-03-29
Abstract: PURPOSE:To increase the effect of noise reduction for a hysteresis circuit which has different types of characteritics, by providing a circuit that delays ON and OFF of a back bias setting transistor. CONSTITUTION:A delay circuit 12 is put between the joint N1 of the 1st transistor (TR) T1 for load and the 2nd TRT2 for driving and the gate of a TRT4. Thus the potential change of the joint N2 is delayed by ON/OFF of the TRT4, i.e., the potential change of an input V1. As a result, the hysteresis width can be increased temporarily during a transient. This can increase the effect of noise reduction without raising up the level of interface.
Patent JP-S54142440-A (JP)
Title: Method of adjusting speed of closing of guide valve for hydraulic turbine generator
Inventor: TAKAMASU JIROU
IPC: H02P9/04
Filed: 1978-04-27
Abstract: PURPOSE: To continually obtain the desired characteristic of the speed of closing, by newly mounting a control system for the speed of closing of a guide valve of a minor loop to the inside using a governor control system as a major loop.  
     CONSTITUTION: A circuit 15 for detecting the speed of closing of a guide valve is produced so that the circuit extract the speed of closing by signals put out from a stroke detecting circuit 8. A set circuit 16 for the speed of closing is composed of variable resistor groups VR 1 WVR n  and contact groups S 4 WS n . When each sliding location is suitably set in order that the desired quantity of the command set be obtained in each variable resistor group, the desired characteristic of the speed of closing can be gained. The quantity of deviation put out from a circuit 17 for comparing the quantities of the set commads of the speed of closing and the quantity of the speed of closing detected is amplified by means of a circuit 18, and the maximum value of the quantities of the commands of the speed of closing is limited by means of a limiter circuit 4, thus automatically controlling the speed of closing of the guide valve. 
     COPYRIGHT: (C)1979,JPO&Japio