baber/WOPTO huggingface dataset:
Patent JP-H08189404-A (JP)
Title: Reverse rotation preventing device for diesel engine
Inventor: HITOMI SATOSHI
IPC: F02D41/22
Filed: 1995-01-10
Abstract: PURPOSE: To immediately detect engine reverse rotation by unsymmetrizing inductors arranged around the rotor of a rotary sensor, judging a rotation direction by comparing a peak detection signal corresponding to the peak value of one of half waves of the output signal of a signal generating electron with a voltage signal by the output of the signal generating electron. CONSTITUTION: A rotary sensor 6 comprises a rotor 6A equipped with many tooth-like inducers (r) which cirumferentially run parallel to the circumferential part of a circular plate rotor 6a and a signal generating electron 6B which detects a magnetic flux change by each inducer r so as to output a signal in which positive/negative have waves are alternately generated. In this rotor 6A, raised parts r1, r2 are formed to be differentiated at their raising angles. In a rotation direction judgement apparatus 12 to receive the output of the rotary sensor 6, the peak detection signal Vp of one of half waves and a speed detection signal Vnx obtained from a frequency voltage convertor so that engine fuel is cut by a reverse rotation detecting signal Vr.
Patent JP-H01179108-A (JP)
Title: Lens fixing method
Inventor: KITAGAWA SHIGEKAZU
IPC: G02B6/32
Filed: 1988-01-08
Abstract: PURPOSE:To remarkably shorten the manufacturing work tie by providing a process for placing a holder for lens on a carrying jig and setting the lens and the holder to a soldering fixed state. CONSTITUTION:Intermediate parts such as a holder for lens, etc., are carried into the inside of a paper reflow soldering device 10 by a carrying jig 11, and a soldering processing is executed. This soldering device 10 boils and generates gas of fluorine, and can generates, for instance, 215 deg.C highest temperature by Fluorine vapor. By controlling a moving sped by the carrying jig 11, satisfactory soldering can be obtained. In this case, the time required for the manufacture is about 100 pieces/30min, and the number of defectives has been '0'. Also, as for a soldering temperature, it has been confirmed that a failure such as deterioration, etc., is not generated in a product until 10sec in an atmosphere of 250 deg.C. According to this method, the work time can be shortened remarkably, and a mass production of the product is obtained with a high yield.
Patent JP-H01180963-A (JP)
Title: Metallic os for vacuum deposition
Inventor: YAMAMOTO TOSHIYA
IPC: C23C14/14
Filed: 1988-01-08
Abstract: PURPOSE:To obtain metallic Os suppressing bumping and scattering at the time of melting in vacuum deposition by regulating the contents of impurity elements each having a lower b.p. than the Os, e.g., Cd, Mg and Al in Os and by specifying the purity of the Os. CONSTITUTION:This metallic Os for vacuum deposition has >=99.98wt.% purity and contains, by weight, <=30ppm, in total, of <=1ppm Cd, <=1ppm As, <=1ppm Na, <=1ppm K, <=1ppm Zn, <=3ppm Mg, <=1ppm Sr, <=3ppm Ca, <=1ppm Bi, <=1ppm Sb, <=1ppm Ba, <=1ppm Pb, <=20ppm Ak, <=1ppm In, <=1ppm Mn, <=1ppm Ag, <=10ppm Si and <=1ppm Sn. When the metallic Os is vacuum- deposited, the evaporation of impurity elements is suppressed and the bumping and scattering of molten Os are prevented. The total amt. of elements having <=1,000 deg.C b.p. such as Cd is preferably regulated to <=3ppm, that of elements having 1,000-2,000 deg.C b.p. such as Mg to <=7ppm and that of elements having >2,000 deg.C b.p. such as Al to <=20ppm.
Patent JP-S61161518-A (JP)
Title: Controller of industrial robot
Inventor: OZEKI YUKIO
IPC: G05B19/406
Filed: 1985-01-11
Abstract: PURPOSE:To improve the reliability against noise by transmitting signals between plural control parts and one teaching box for teaching of them in accordance with the operation of one operator by radio. CONSTITUTION:Robot bodies 1a and 1b are connected to control parts 2a and 2b by cables 3a and 3b. A wireless teaching box 4 is constituted as a radio transmitter and receiver,and robot bodies 1a and 1b are operated by control outputs of control parts 2a and 2b which receive the teaching operation by an operator to communicate with the teaching box 4. If the radio signal from the wireless teaching box 4 is affected by noise and is received by control parts 2 and this received signal does not coincide with the teaching signal, this data is canceled. When the teaching signal and this received signal coincide with each other, robot bodies 1a and 1b are commanded to operate as prescribed.
Patent JP-S62160704-A (JP)
Inventor: MIFUKU HIDEFUMI
IPC: H01C17/26
Filed: 1986-01-09
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-H04312576-A (JP)
Title: Bipyridyl
Inventor: YAROSURAFU SHIYUTANEEKU
IPC: A61K31/44
Filed: 1992-01-10
Abstract: PURPOSE: To provide a novel compd. having specific inhibitive activity to S- adenosylmethionine decarboxylase enzyme as a benign and malignant tumor agent, its tautomer and its salt.  
     CONSTITUTION: The compd. of formula I [Y is NR 6  (R 6  is H, lower alkyl), O, S; Z is NR6 (R 6 =R 5 ), O, S; R 2 , R 4  are H, lower alkyl; R 1 , R 3  are H, lower alkyl, cycloalkyl, etc.; S, S' are substituent (exclusive of H); (m) is 0, 1, 2, 3; (n) is 0, 1, 2, 3]; foor example, 6,6'-diamidino-4,4'-dimethyl-2,2'-bypyridine. This compd. is obtd. by converting W 1  and W 2  of the compd. of formula II (W 1 , W 2  are formula III, etc.). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01179727-A (JP)
Title: Production of antimony oxide
Inventor: TSUCHIDA NAOYUKI
IPC: C01G30/00
Filed: 1988-01-11
Abstract: PURPOSE:To simply obtain isometric antimony oxide having superior oxidation resistance by dropping an aq. antimony chloride soln. on a rotating body to form droplets by scattering, injecting the droplets into water and carrying out hydrolysis. CONSTITUTION:An aq. antimony chloride soln. is dropped on a rotating body such as a disk or cone rotating preferably at about 200-300r.p.m. to form droplets by scattering. The droplets are injected into water at about 60-70 deg.C and hydrolysis is carried out to obtain isometric antimony oxide. This antimony oxide has superior oxidation resistance to oxygen, chlorine, etc., and is suitable for use as a building material, a sealing material for an integrated circuit, etc.
Patent JP-S61161705-A (JP)
Inventor: TOMITA EIHACHIROU
IPC: H01G4/18
Filed: 1985-01-11
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-H04242150-A (JP)
Title: Liquid-mixing-ratio detecting apparatus
Inventor: ISHIKAWA SATOSHI
IPC: G01N21/43
Filed: 1991-01-14
Abstract: PURPOSE:To eliminate the adverse effects of high temperature and high pressure caused by insert molding and to provide a structure which is strong and excellent in vibration resistance and can improve assembling property and whose mass production is easy. CONSTITUTION:In an optical liquid-mixing-raio detecting apparatus 100 wherein a light emitting element 51, a photodetector 52 and a prism 4 are combined, a tubular housing 2 forming a measuring chamber 2 and a screw member 9 are coaxially arranged and molded in a body 300 made of resin by insert molding. A mixing ratio sensor 1 is fixed with a tightening tool 13 which is screwed in to the screw member.
Patent JP-H08191486-A (JP)
Title: Lighting controller
Inventor: ONO WATARU
IPC: H04B3/54
Filed: 1995-01-11
Abstract: PURPOSE: To attain the inexpensive emergency system even without building management equipment by detecting off-hook of an emergency telephone set and controlling a lighting installation of the emergency exit path through power line carrier communication. CONSTITUTION: A lighting controller 1 sends a control signal to terminal equipments 2a to 2c via a transmission signal line 6 by means of power line carrier communication to control a lighting installation 3 or to receive a contact signal from an electronic lock 5. An emergency telephone set 12 is not normally used as a maintenance telephone set by hooking but used for an emergency exclusive telephone set. A terminal equipment 2d uses a hook-off detection section 24 to detect hook-off of the emergency section 12 to inform information of off-hook to a CPU 26 via an I/O interface 25. The CPU 26 receives an off- hook signal and gives a command of sending an off-hook command to a power line carrier transmission section 28 by the emergency telephone set 12.  The lighting controller 1 receives the command from the power line carrier transmission section 28 to light a lighting fixture of a predetermined escape path.
Patent JP-S59128252-A (JP)
Inventor: ONO KEIICHI
IPC: C04B24/26
Filed: 1983-01-13
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-S57116377-A (JP)
Title: Cleaing method for surface of xerography photoreceptor
Inventor: TAKAHASHI YOSHIAKI
IPC: G03G21/10
Filed: 1981-01-12
Abstract: PURPOSE:To prevent the filming of a low-density toner part except a target image part by making the contact pressure of a cleaning brush greater when the target image part is cleaned than when other parts are cleaned. CONSTITUTION:A cleaning device consists of a cleaning brush 1, a solenoid 2 for regulating contact pressure, and a brush driving motor 3. The moment or before a target image part 5 meets the cleaning brush 1, the solenoid 2 operates to increase the contact pressure between the brush 1 and a photoreceptor 4, and consequently cleaning performance is improved to remove high-density sticking toner nearly completely.
Patent JP-2000200683-A (JP)
Title: Organic el element
Inventor: TAKAHASHI HISAMITSU
IPC: H01L51/50
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide emission of high luminance and high efficiency according to a host material without causing flocculation by hydrogen bond by including pyrroloanseron compound in an organic layer laminated between a pair of electrodes, at least one of them being transparent. SOLUTION: This organic EL element has a compound expressed by formula I contained in its organic layer. In formula I, R1-R13 are each H, halogen atom, hydroxyl group, mercapto group, cyano group, amino group, nitro group, alkyl group, alkoxy group, alkylthio group, N-monoalkylamino group, N,N- dialkylamino group, aryl group, aryloxy group, arylthio group, or heterocyclic group whose adjoining groups may form a ring. A compound of formula II is used. The compound in formula II is prepared by dissolving 1- aminoanthraquinone into DMSO, adding KOH thereto, stirring it for 30 minutes in a room temperature, and purifying the product extracted from the solution by toluene. The peak of the photoluminescence in ethanol is 496 nm and the quantum yield Qf is 0.51.
Patent JP-H06208135-A (JP)
Title: Liquid crytal display device
Inventor: SONODA TOMIYA
IPC: H01L29/786
Filed: 1993-01-12
Abstract: PURPOSE:To provide a liquid crystal display device having a high quality of display, in which the trouble such as disclination of a liquid crystal layer and a defect of inter-layer short circuit and the lowering of numerical aperture is eliminated. CONSTITUTION:A first shading film 129, which is made of the insulating material having 3-10% of transmittance of the visible light and which is arranged on a TFT element array substrate 107 so as to cover a non-picture-element part between picture element electrodes 105, and a second shading film 131, which is made of the material having 3-10% of transmittance of the visible light and which is arranged on a opposite substrate 113 so as to be nearly overlapped with the first shading film 129 from a plan view, are used together to realize the shading property at 2-3 of optical density even in the case where film thickness of each shading film is thin, for example, about 1mum, and the problem such as disclination of a liquid crystal layer and a defect of layer short circuit and the lowering of numerical aperture is eliminated to provide a liquid crystal display device having a high quality of display.
Patent JP-S57117274-A (JP)
Title: Photo sensor array device
Inventor: ORITSUKI RIYOUJI
IPC: H04N5/335
Filed: 1981-01-14
Abstract: PURPOSE:To prevent the generation of fault originated from a crack in an amorphous silicon film and to enhance the yield of a photo sensor array device by a method wherein a group of photo sensing elements is constituted of plural photo detecting parts and blocking diodes. CONSTITUTION:Individual electrodes 9 are formed on a glass substrate 8 by formation of Ta sputter films, and amorphous silicon films 17 are formed at a part of the individual electrodes 9. Then the effective area of the amorphous silicon films 17 is prescribed by insulating films 18 of SiO2, etc., and Au is made to be adhered to form the common electrodes 12. By this process, the device in which the photo detecting parts 15 and the blocking diodes 16 are arranged two by two in series can be constituted.
Patent JP-H10198789-A (JP)
Title: Feature information generator for visual data analyzed result
Inventor: KUROKAWA KIYOSHI
IPC: G06F3/0484
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a feature information generator for visual data analyzed result that generates feature information concerning the arrangement and form of picture object and overlappingly expresses it as a graphic. SOLUTION: A data base 1 is defined as an information source, information conversion is performed at an information converter 7 based on an information conversion definition 5 set from a user interface device 3 by a user, the result is outputted to a display device 9, the semantic feature such as the tendency or pattern in the information converted result from the information converter 7 is interpreted by a feature information generator 11, and a feature object or a feature image is generated and displayed while being superimposed on the result on the display device 9.
Patent JP-S56100756-A (JP)
Title: Granulation of urea
Inventor: FUJITA TOSHIO
IPC: C07C239/00
Filed: 1980-01-16
Abstract: PURPOSE: To provide granular urea suitable for surface coating, by the multi-stage granulation of molten composition composed mainly of urea with plurality of jet granulation towers, wherein the first stage tower is supplied with core materials, etc.  
     CONSTITUTION: A molten composition U composed mainly of urea is fed with cold air flow A to a jet granulation tower, and the produced granules are classified with a classifier 9. The larger granules are taken out as the product, and the under-sized granules are returned to the jet layer. In the above procedure, a plurality of jet granulation towers 1W5 are used as the jet granulation tower to carry out the multi- stage granulation, the first-stage granulator 1 is supplied with seed urea which becomes the core of the granule, and the other granulators 2-5 are supplied with undersized granules obtained by the classification with the classifier 9. Since the size of the granule increases gradually, the obtained granular urea has a smooth surface and uniform diameter, and consequently, the coating for the control of dissolution can be facilitated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60148289-A (JP)
Title: Image forming device
Inventor: KAWAMURA HIDEAKI
IPC: H04N7/01
Filed: 1984-01-11
Abstract: PURPOSE:To make a device applicable as a hard copy device for video signals of 625 horizontal scanning lines by providing a conversion means an image forming device for NTSC. CONSTITUTION:When NTSC video signals are selected by NTSC/PAL switching signals inputted in a terminal T3, a multiplexer 16 selects an output of an NTSC decoder 12, and outputs synchronizing signals VSH, HSH to a sampling timing signal generator 18. When a PAL video signal is selected, the multiplexer 16 selects the PAL decoder 14 and connects switches 22 and 26 to the upper side. Therefore, the data converted into A/D by respective A/D converters 20R, 20G and 20B are inputted respectively in conversion circuits 24R, 24G, and 24B to convert original picture data for six picture elements into 5 picture elements.
Patent JP-H01180289-A (JP)
Title: Sewage treating apparatus on sea surface
Inventor: KATO MASAHARU
IPC: C02F1/00
Filed: 1988-01-11
Abstract: PURPOSE:To obtain the title apparatus having prolonged life being prevented from sticking of marine livings by housing a sewage treating tank in an external tank, providing many discharging ports of dispersed waste water to specified positions below the sea water level in the peripheral direction of side plates of the external tank, and discharging treated water from the discharging ports. CONSTITUTION:A sewage treating tank 1 is housed in an external tank 2 forming a double hull structure, and moored on the sea as a floating body using a ballast, or set on the sea bottom. Many discharging ports 3 of dispersed waste water are provided to a position at about 3m below the sea water level of side plates 2A of the external tank in the peripheral direction. Further, an annular header pipe 6 communicated with a waste water pipe 5 is provided between the sewage treating tank 1 and the external tank 2. A branch pipe 7 having a top end inserted into the discharging port 3 of dispersed waste water is provided to the header pipe 6. By this constitution, sewage is introduced into the sewage treating tank 1 from land through a sewage transporting pipe 4 and treated therein, and treated water is discharged from the discharging ports 3. Since the treated water is fresh water, it rises along the side plate 2A by the difference of the specific gravity, so the surface of the side plates 2A is covered always with fresh water or sea water of low salt content, preventing thus sticking of marine livings.
Patent JP-H09190347-A (JP)
Title: Microcomputer system
Inventor: NAGANO MASATO
IPC: G06F21/56
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To enable an operator of computer to check virus without the interruption of work even if the operator is not being conscious of a virus check by starting a virus check program based on information which is previously set and checking the virus of a recording medium. SOLUTION: A virus check starting control means 30 for starting the virus check program based on information which is previously set and checking the virus of the recording medium is provided. The virus check starting control means 30 has a power off time control means 31. The power off time control means 31 operates to turn off a power source 26 after the virus check is executed when the virus check is not executed before the power source is turned off. Thus, the worker of the computer device can precisely execute the virus check by executing an operation for turning off the power source 26.
Patent JP-H01185108-A (JP)
Title: Gas insulated switchgear
Inventor: SATOMI MASAO
IPC: H02B13/02
Filed: 1988-01-11
Abstract: PURPOSE:To resume operation in short time even upon occurrence of fault, by arranging a branch cable joint for jointing the terminal of a power cable between a circuit breaker and a disconnecting switch in an inter-bus coupling unit. CONSTITUTION:Cable units UL1-UL5 for connecting two buses with a plurality of power cables and an inter-bus coupling unit Ub5 having a bus coupling circuit breaker CB and a disconnecting switch DS32 are provided. A brach cable joint CHd2 for jointing the terminal of power cable is arranged between the circuit breaker CB and the disconnecting switch DS32 in the inter-bus coupling unit Ub5. Emergency power supply can be made to lines connected with a faulty unit when fault occurs in any one cable joint unit.
Patent JP-H03209929-A (JP)
Title: Noise inserting circuit
Inventor: WAKAMATSU TAKANORI
IPC: H04B3/46
Filed: 1990-01-12
Abstract: PURPOSE:To insert noises by a desired quantity stably with high accuracy by converting an input signal into a digital signal, and selecting and inserting bits of noise data, generated by processing the digital signal logically, into an input signal. CONSTITUTION:The I and Q signals outputted by phase detectors 12 and 13 which are branched by a hybrid circuit 11 are converted by AD converters 16 and 17 into digital signals, and adders 18 and 19 add noise data to the digital signals. A noise generating circuit 22 consists of exclusive OR circuits G11-G17 and G21-G27 and outputs noise data NI and NQ of 8-bit constitution corresponding to the I and Q by using the high-order three-bit data I1-I3, and Q1-Q3. Further, a noise adjusting circuit 20 and a noise quantity adjusting circuit 21 are constituted similarly and when the control switch SW of the noise quantity adjusting circuit 20 is switched to its +V side, one-input sides of AND circuits A1-A8 become '1' and noise data NI selected by bit selective switches S1-S8 is applied to the adder 18.
Patent JP-S57118555-A (JP)
Title: Leucotriene-analog compound, its preparation, and leucotriene-biosynthesis inhibiting agent containing said compound as active component
Inventor: ARAI YOSHINOBU
IPC: A61K31/22
Filed: 1981-01-13
Abstract: NEW MATERIAL:The compound of formulaI[R 1  is H or 1W5C alkyl; R 2  is 6W10C alkyl; R 3  is 1W8C alkyl or group of formula II (n is 0 or 1W4; Y is H, halogen, OH or amino); m is 2W4] or non-toxic salt of the acid (when R 1  is H).  
     EXAMPLE: 5S-Hydroxy-6R-benzylthio-7,9,11-trans-14-cis-eicosatetraenoic acid.  
     USE: Agent for inhibiting the biosynthesis of leucotriene. Useful for the prevention and remedy of various allergic diseases caused by leucotriene.  
     PROCESS: The compound of formulaI(wherein R 1  is 1W5C alkyl) is prepared by reacting the compound of formula III with the compound of formula HS-R 3  in a solvent such as methanol in the presence of a base such as triethylamine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63172477-A (JP)
Title: Three-dimensional light emitting element
Inventor: TAKAHASHI SHOGO
IPC: H01S5/00
Filed: 1987-01-09
Abstract: PURPOSE:To make it possible to operate at high output power and to obtain an optical output having a high density, by forming a light emitting element and the optical output of the light emitting element in a staircase shape in the direction of the optical output. CONSTITUTION:Currents, which are through applied three continued electrodes 5a-5c, are transduced into light beams in an active layer 3 at each step. An optical output 6a from a light emitting region at the first step is taken out of the end surface of the active layer 3. An optical output 6b from a light emitting region at the second step is taken out of a light guide layer 7. An optical output 6c from a light emitting region at the third step is taken out of a light guide layer 8. The light guide layers 7 and 8 are transparent with respect to the optical outputs 6b and 6c and constituted with a conductive material. The optical outputs 6a-6c from the light emitting regions at the steps and the lines of the staircase are taken out of the same end surface and combined. The number of the steps and that of the lines can be increased or decreased.
Patent JP-H07204215-A (JP)
Title: Dental aspirator
Inventor: EIHO TAKESHI
IPC: A61C17/08
Filed: 1994-01-18
Abstract: PURPOSE:To enable a dental aspirator to be easily installed around teeth, instantly aspirate and remove water, saliva, chips and exhalations around the teeth at a time and thus dry the teeth sufficiently. CONSTITUTION:A flexible, shape-retaining hollow tube 2 is connected to a plug 3 and provided with a small suction hole 4, and the connection 3a of the plug 3 is designed so that it can be connected to a dental evacuator. A spacer 5 may be provided if necessary.
Patent JP-S5388472-A (JP)
Title: Tandem type brake redoubling device
Inventor: SATOU AKIRA
IPC: B60T13/563
Filed: 1977-01-17
Abstract: PURPOSE: A tandem type brake redoubling device thereat a concave part necessary to embrace is secured as a connecting path, by means of maintaining gas tightenss by embracing an outer circumferent part of a center plate by a pair of projecting parts which are formed in ay one of a front shell or a rear shell. 
     COPYRIGHT: (C)1978,JPO&Japio