baber/WOPTO huggingface dataset:
Patent JP-H01256589-A (JP)
Title: Soil conditioner and production thereof
Inventor: OHASHI TADAO
IPC: C09K17/32
Filed: 1988-04-07
Abstract: PURPOSE:To promote root growth, prevent tissue aging and increase plant resistance to blight and vermin, by using a yeast and an actinomycete as active components. CONSTITUTION:A yeast, obtd. by culturing a microorganism belonging to the genus Candida (e.g., Candida utilis IFO 0396) or Saccharomyces (e.g., Saccharomyces cerevisiae I IFO 0304) in cereals or lees having a pH value of 6.0 at 25-35 deg.C, is mixed with a powder obtd. by adding an actinomycete (e.g., Streptomyces griseus subspecies griseus IFO 3357) to cereals or lees, fermenting and drying, thereby obtaining a soil conditioner.
Patent JP-H07293206-A (JP)
Title: Steam turbine
Inventor: ODA HIROSHI
IPC: F01D25/24
Filed: 1994-04-22
Abstract: PURPOSE:To surely carry out turn stopping action of a fixing nut for fixing a nozzle chamber to a turbine wheel chamber without using any welding method. CONSTITUTION:In a steam turbine in which a nozzle chamber is inserted into a turbine wheel chamber 1 and fixed by a fixing nut 2, a pin 4 is inserted into a pin hole drilled in a position where a fixing nut 2 and the turbine wheel chamber 1 face each other and the fixing nut 2 in pin-fixed to the turbine wheel chamber 1.
Patent JP-H07293834-A (JP)
Title: Method of burning combustible gas
Inventor: IMAI TETSUYA
IPC: B01J35/02
Filed: 1994-04-22
Abstract: PURPOSE:To burn combustible gas even at a low temperature by a method wherein a catalyst, made by coating composite oxide consisting of individual alumina, silica, titania, zirconia or two kinds or more of oxides of these elements on a heat resistant substrate, is arranged at the rear stage of the catalyst to burn the combustible gas. CONSTITUTION:A catalyst, made by coating powder obtained by bearing palladium oxide on a bearer containing composite oxide consisting of two kinds or more of oxides among the oxides of alumina, silica, titania and zirconia and the oxide of rare earth elements on a heat resistant substrate, is provided at the fore stage of flow passage of combustible gas. A catalyst, made by coating powder obtained by bearing two kinds or more of oxides among the oxides of magnesia, zirconia and rare earth elements and palladium oxide on the heat resistant substrate, is arranged on a bearer provided at the rear stage of the catalyst to burn the combustible gas. According to this method, combustible gas can be burned even at a low temperature.
Patent JP-S528781-A (JP)
Title: Schottky barrier diode
Inventor: GAMOU HIROSHI
IPC: H01L29/47
Filed: 1975-07-10
Abstract: PURPOSE: By mounting a pn junction with a brakdown voltage lower than that of a Schottky barrier which is connected in parallel, a Schottky barrier diode withstanding overvoltage is made. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03287130-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIMOTO HATAAKI
IPC: G02F1/1365
Filed: 1990-04-02
Abstract: PURPOSE:To decrease the fluctuations in varistor voltage by connecting picture element electrodes and signal electrodes by varistor elements through the rectangular spacings or apertures of a 2nd substrate. CONSTITUTION:A polymer dispersion type liquid crystal layer 9 is crimped between the 1st substrate 2 and the 2nd substrate 6. The signal electrodes 4 and the picture element electrodes 3 are connected through the rectangular spaces or apertures 8 by the varistor elements 5. The varistor elements 5 are formed between the parallel electrodes by utilizing the electrodes 4 on the 1st and 3rd substrates 2, 6. The effective section of the varistor elements 5 is increased in this way and the varistor voltage is stabilized even if the size of the picture elements is reduced.
Patent JP-S62248148-A (JP)
Title: Optical disk master disk cutting device
Inventor: YOSHIKAWA TOSHIHARU
IPC: G11B7/26
Filed: 1986-04-15
Abstract: PURPOSE:To prevent the cutting from being disturbed by guiding a spindle motor fixed plate fixing a spindle motor at the middle by two parallel air sliders provided at the left/right sides of the motor and placing the gravity center of the spindle motor under the motor fixed plate. CONSTITUTION:The spindle assembly 20 is fixed to the spindle fixed plate 35 via the upper flange 22 of the spindle motor, both sides of the spindle fixed plate 35 is fixed to air sliders 31R, 31L and the air sliders 31R, 31L are supported on slider rails 32R, 32L respectively, The slider rails 32R, 32L are supported on the support of both ends respectively, the spindle assembly 20 is driven linearly by a linear motor 6 and the air sliders 31R, 31L are driven linearly. Further, the air slider is added with a damping means comprising a friction shoe 36 and a compression spring 37, and the vibration generated by the spindle motor and the air sliders 31R, 31L is subjected to damping effect by the means.
Patent JP-H04317639-A (JP)
Title: Ultrasonic diagnostic system
Inventor: SATO TAKESHI
IPC: A61B8/14
Filed: 1991-04-17
Abstract: PURPOSE:To improve the real time property of an image in the case of displaying simultaneously a B mode image and a BDF mode image by a color Doppler scanning by controlling independently transmission and reception of an ultrasonic pulse for obtaining amplitude information, and transmission and reception of an ultrasonic pulse for obtaining Doppler deviation information. CONSTITUTION:By a controller 9, data sampling of a B (tomography) mode frame and a BDF(brightness Doppler Flow) mode frame is executed separately, and while an ultrasonic pulse scan for collecting Doppler deviation information of a one-frame portion of a BDF mode image is executed, an ultrasonic pulse scan for collecting amplitude information of a mode image exceeding a one- frame portion is executed. Mode data which passes through a B mode processing 10 and BOF mode data which passes through a CFM(color flow mapping) mode processing system 11 are both sent to a DSC(digital scan converter) 12, superposed therein, and also, subjected to scanning conversion from an ultrasonic scanning to a television scanning.
Patent JP-S59211068-A (JP)
Title: Image recording device
Inventor: FUJII HARUO
IPC: G03G15/05
Filed: 1983-05-16
Abstract: PURPOSE:To prevent fog of an image, and a toner from adhering to a signal electrode by separating the signal electrode and a recording paper at the time of non-recording, in an electrostatic recording system for attracting a toner on a developing roller toward the recording paper by applying a signal to the signal electrode. CONSTITUTION:A magnetic toner is held and carried by an operation of a rotary magnet 3, and a toner layer of a constant thickness is formed by a doctor blade 7 on the surface of a developing roller 1. A recording signal is applied by a signal source 9, between a back electrode 6 and a signal electrode 4 provided on a recording part along the surface of the developing roller 1. A toner T of a toner tuft formed by a magnetic force of the rotary magnet 3 is shifted to a recording surface 8 of a recording paper 5 by applying a signal. When recording is not executed, a lever 10 is displaced by operating a solenoid 11, and the developing roller 1 and the signal electrode 4 are made to descent, and separated from the recording paper.
Patent JP-2000285538-A (JP)
Title: Recording medium having magnetic recording film and formation of its protective film
Inventor: SHIMAZAKI KATSUSUKE
IPC: G11B5/84
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To permit the recording and reproducing even outside the projecting parts of ruggedness up to the terminal of a magnetic recording layer by including the magnetic recording layer at least up to its outer peripheral end with a protective film region having a height less than a specific range in the projecting parts of ruggedness on the outer surface of the protective film as the protective film. SOLUTION: The heights of the projecting parts in the ruggedness on the outer surface of the protective film is suppressed to the height less than a range of 5 to 10 μm. The surface of the recording layer 813 is subjected to spin coating application of a UV curing resin liquid and the coating is cured by irradiating with UV rays, by which the recording medium is manufactured. The spin coating liquid 344 is placed on ring on the central side of the laminated disk at its rest. A motor 336 is then rotated and the spin coating liquid 344 is allowed to cover the entire surface in the outer peripheral direction of the laminated disk by the centrifugal force of rotation acting on the laminated disk.  The coating liquid splashed from the rotating laminated disk is gathered in a gas-liquid powder accumulation groove 322 of a spin coating applicator and is removed from a gas-liquid powder suction nozzle 323.
Patent JP-S57200772-A (JP)
Title: Check valve
Inventor: ANDOU SHIROU
IPC: F16K15/04
Filed: 1981-06-05
Abstract: PURPOSE:To stabilize and smooth the operation of the titled valve by a method wherein the body of the valve is provided with an outlet port formed at one end and a threaded section or a flange at the other end, of the tubular trunk portion thereof and an inlet port at the center thereof. CONSTITUTION:A fluid entered the valve from the outlet port 7 pushes a spherical valve body 11 to separate the latter from a valve seat 8 and to make it roll to a position where it comes into contact with the inner end of a guide frame 9. The fluid then flows out from the outlet port 12 through the clearance between the valve seat 8 and the spherical valve body 11 and the clearances among the valve body 11, the guide frame 9 and the trunk portion 1a of the body of the valve. In this case, when the direction of the fluid flowing in the above mentioned condition is reversed, the spherical valve body 11 is pushed against the valve seat 8 by the reverse flow of the fluid so that further reverse flow of the fluid is checked.
Patent JP-S61244156-A (JP)
Title: Automatic origination control system
Inventor: YAMAUCHI JUNICHI
IPC: H04M1/2745
Filed: 1985-04-22
Abstract: PURPOSE:To simplify a connection procedure for forming a facsimile communication network through a public circuit network and to improve the operation efficiency of a system by forming the facsimile communication network and then enabling automatic origination from an originating station to the opposite station. CONSTITUTION:This system is equipped with a discriminating means 11 which discriminates between a busy-tone signal 10 indicating that a circuit 5 is engaged and a signal 8 indicating circuit formation, a setting part 12 where the subscriber number 9 of a terminal station is set, and a control means 13 which sends out the subscriber number 9 of the setting part 12 when the reception of the signal 8 is discriminated. The terminal station 1 which receives the signal 8 sent from a public network 3 receiving a signal 7 or an output signal 10 sends out the subscriber number 9 in the setting part 12 to call the terminal station 2 when discriminating the signal 8. Consequently, operator's trouble in dialing the subscriber number 9 is omitted and the time of connection with the opposite side is shortened.
Patent JP-S5610185-A (JP)
Title: Isothiazolo-and pyrazolonaphthylidine derivative
Inventor: SUZUKI NORIO
IPC: A61P31/04
Filed: 1979-07-06
Abstract: NEW MATERIAL:Isothiazolo[5,4-b]- or pyrazolo[3,4-b]-1,8-naphthylidine derivative of formula I (Q is S or NR'; R is lower alkyl; R' is lower alkyl), and their salt. EXAMPLE:8-Ethyl-5,8-dihydro-5-oxoisothiazolo[ 5,4-b ]1,8-naphthylidine-6-carboxylic acid ethyl ester. USE:Antibacterial agent having comparable activity to pipemidic acid, and effective to gram-negative and gram-positive bacteria. PROCESS:A compound of formula I is prepared by the acid- or alkalihydrolysis of a compound of formula III which is obtained either by heating a compound of formula II, amonia, and S in a polar solvent (e.g. ethyl alcohol) or by heating a compound of formula II and an alkyl hydrazine. The compound of formula I may be used in tne form of an alkali metal salt, etc. by conventional process.
Patent JP-H01257070-A (JP)
Title: Thermal transfer printer
Inventor: SUMIYA SHIGEAKI
IPC: B41M5/382
Filed: 1988-04-07
Abstract: PURPOSE:To enable high speed image printing to be performed by obtaining an output image of high quality by a method wherein influence of heat history is reduced by establishing a pressure sensitive electric conductive layer on a resistant layer of an ink film. CONSTITUTION:An ink film 210 is composed of three layers such as an ink layer 211 consisting of wax ink, a resistant layer 212 to which electric resistivity of velocity is given by dispersing carbon in polyethylene terephthalate, and a pressure sensitive electric conductive layer 213. Among recording electrodes 221 of a recording head 220, a set of adjacent ones forms a pair, one electrode is switched to high potential, and the other electrode is switched to low potential. A current is made thereby to flow to the resistant layer 211 between both electrodes via the pressure sensitive electric conductive layer 213 to be heated, and ink of the ink layer is molted to be transferred onto photographic printing paper 230. Consequently, since heat generated in the resistant layer is not directly transmitted to a photographic printing head, an output image of high quality having little heat history can be obtained, and photographic printing speed can be also increased.
Patent JP-H06316460-A (JP)
Title: Calcined product using red mud as main raw material
Inventor: SAIKI KAZUO
IPC: B09B3/00
Filed: 1992-03-09
Abstract: PURPOSE:To effectively utilize red mud and enhance the strength and durability by mixing the red mud, porazon and cement, molding and then firing. CONSTITUTION:About 70% red mud produced at the time of refining Al metal from bauxite, 10-15% porazon, Portland cement and/or alumina cement are mixed, kneaded and molded and then are fired.
Patent JP-S57200035-A (JP)
Title: Photosensitive and heat sensitive type recording member
Inventor: UJIIE KOUJI
IPC: G03C1/67
Filed: 1981-06-03
Abstract: PURPOSE:To considerably increase the fixing sensitivity by laying a basic substance producing layer contg. cobalt, a viologen deriv. represented by a specified general formula and a ruthenium (II) trisbipyridine complex represented by a specified general formula and a color developing layer on a support. CONSTITUTION:A support 1 is coated with a basic substance producing layer 2 composed chiefly of a cobalt (III) amine complex and/or a cobalt (III) ammine complex, a viologen deriv. represented by formulaI(where each of R1 and R2 is alkyl, aryl or aralkyl, and X is halogen), a ruthenium (II) trisbipyridine complex represented by formula II (where bpy is bipyridine and X is halogen), ethylenediaminetetraacetate and a binder. The layer 2 is further coated with a color developing layer 3 composed chiefly of a photooxidizing agent, a coupler developing color by oxidation, an acid promoting the color development and a binder to form a photosensitive and heat sensitive type recording member.
Patent JP-H02265615-A (JP)
Title: Filter for liquid filtration and its preparation
Inventor: KIDO TAKAYUKI
IPC: A61M1/34
Filed: 1989-04-05
Abstract: PURPOSE:To prevent a fibrous activated carbon from dropping at a time of use by placing a sheet of the fibrous activated carbon in the upper stream side in a housing and a material to capture removed substances from the sheet of the fibrous activated carbon in the down stream side. CONSTITUTION:A sheet 3 of a fibrous activated carbon is placed in the upper stream side in a housing 7 and a material 2 to capture removed substances from the sheet of the fibrous activated carbon is placed in the down stream side. The capturing material 2 is preferably a porous material or a woven cloth with a sponge or honeycomb structure and having voids, and as its composing material, various kinds of resins e.g. polypropylene, polyethylene are available. The thickness of the capturing material 2 is preferably 0.1-2mm and the diameters of the fine pores are preferably 20-200mum. As a result, at the time of use, the fibrous activated carbon is prevented from dropping.
Patent JP-H07308844-A (JP)
Title: Chip pulverizing device
Inventor: TANAKA HIROKAZU
IPC: B02C13/16
Filed: 1995-03-16
Abstract: PURPOSE:To separate and remove liquid such as cutting lubricant sticking to chips produced during machining, with the use of a single pulverizing device, and to pulverize the chips so as to automatically discharge foreign object mingled in the chips. CONSTITUTION:In a pulverizing device composed of a rotary hammer 5 incorporated in the lower part of a cylindrical container, pulverizing protrusions 6 formed on the rotary hammer 5, a rotary disc incorporated in the container above the hammer, and a chip discharge outlet formed in the bottom part of the container, circumferential grooves and liquid discharge holes 15 are formed at predetermined pitches in the inner wall of the container 2 in a part between the level of the rotary disc and the upper part of a pulverizing protrusion attaching part. Further, chips are rotated along the circumferential grooves by chip rotating blades 14', and liquid such as cutting lubricant separated from the chips under centrifugal force or the like is discharged outside while the chips are pulverized in a pulverizing part in the lower part of the container. Further, foreign object mingled in the chips is subjected to abnormal discrete vibration or the like which occurs when it receives shocks in the pulverizing part, so as to be disposed and is then discharged outside through an opened foreign object discharge door 35.
Patent JP-S5210541-A (JP)
Title: Supervisory device of protective earthing for electric apparatus
Inventor: HAGIWARA TOSHIHIKO
IPC: H02H3/14
Filed: 1975-07-15
Abstract: PURPOSE: A supervisory device of protective earthing to inspect the earthed condition of earth wire and to make it possible to inspect easily for such an electric apparatus as an electric medical instrument. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5210103-A (JP)
Title: Cantilever
Inventor: TSUKAMOTO KENKICHI
IPC: G11B3/50
Filed: 1975-07-15
Abstract: PURPOSE: To provide a superior cross talk characteristic over wider frequency range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61247285-A (JP)
Title: Control circuit of dc motor
Inventor: SUZUKI KATSUHIRO
IPC: H02P7/06
Filed: 1985-04-24
Abstract: PURPOSE:To reduce an irregular rotation by providing a pulse oscillator which has 50% or more of a duty with high oscillating frequency in addition to a rotating speed instructing reference clock. CONSTITUTION:The output D of a rotating speed instructing reference clock oscillator 1 is compared in phase by a phase comparator 2 with the output E of a frequency generator 9 which has a rotational shaft in common to a motor, and pulse-width modulated by a pulse-width modulator 3. A pulse oscillator 7 outputs a pulse which has higher oscillating frequency than a reference clock frequency and 50% or more of duty. The output B of the oscillator 7 and the pulse-width-modulated reference clock A are applied through an exclusive OR gate 4 to the switching circuit 5 of a motor power source. Thus, the switching frequency of the voltage supplied to the motor can be increased to control the motor at constant rotating speed with less irregular rotation.
Patent JP-S5611558-A (JP)
Title: Processing system for two dimension area information
Inventor: NAKANO AKIRA
IPC: G06T1/20
Filed: 1979-07-09
Abstract: PURPOSE: To enable efficient and quick processing, by classifying the area information to be objective by the character of information element, determining the respective coordinate system, and omitting the detour element from the area information, based on the reference coordinate and the relation with each coordinate system.  
     CONSTITUTION: The system 1 is provided with the CRT9 being the main output unit, total processing section 2 taking external information as input, and area information unit processing section 3 connected to the external unit and the processing section 2, and the processing section 3 is constituted with a plurality of unit processing sections, and the processing section 2 performs overall processing. The processing section 3 is provided with the area information memory unit storing various information at two dimensional area, area attribute memory unit, memory control unit controlling both the memory units, and scanning control section repeating the scanning in response to the command input from the processing section 2. Further, the area information being objective is classified by the character of the information element at the processing section 3, the respective coodinate system is determined, the area information relating to the reference coordinate is fed to the processing section 2, and the processing section 2 performs overall processing efficiently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0568594-A (JP)
Title: Nucleic acid probe for detecting giradia lamblia
Inventor: JIYOTSUNA ESU SHIYAA
IPC: C12Q1/68
Filed: 1991-04-18
Abstract: A method of selectively detecting Giardia lamblia in a sample makes use of at least one nucleic acid probe which is a DNA or RNA sequence which hybridizes, under appropriate conditions, to the ribosomal RNA or the ribosomal DNA of Giardia lamblia but does not hybridize to the ribosomal RNA or the ribosomal DNA of other organisms (non-Giardia lamblia organisms) which may be present in a sample. The probe can comprise a nucleotide sequence selected from sequences complementary to at least a region of 18S ribosomal RNA of Giardia lamblia or sequences complementary to at least a region of 18S ribosomal DNA of Giardia lamblia.
Patent JP-H10281083-A (JP)
Title: Scroll compressor
Inventor: ISHII MINORU
IPC: F04C18/02
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To stably maintain an excellent lubricating state by substantially matching the axial location of the center of gravity of a slider with balance weight with the center location of the axial rotary sliding range of an oscillating bearing and the outer peripheral surface of a slider part. SOLUTION: The axial location of the center of gravity of a slider 5 with balance weight is set to be the substantially center location of the axial rotary sliding range of an oscillating bearing 4 and the outer peripheral surface of a slider part 5a by a method making the height of a balance weight part 5b higher than the height of the slider part 5a. Thus, an point of application of centrifugal force Fb applying to the slider 5 with balance weight and a point which radially supports the centrifugal force Fb are arranged on substantially the same plane. Therefore, moment is not applied to the slider 5 with balance weight, the parallel states of the oscillating bearing 4 and the outer peripheral surface of the slider part 5a can be always maintained, a partial loading is hot generated, and an excellent lubricating state can be stably maintained.
Patent JP-H07297190-A (JP)
Title: Method of forming multilayer interconnection
Inventor: TSUKADA SABURO
IPC: H01L21/768
Filed: 1994-04-25
Abstract: PURPOSE:To obtain a formation method in which a metal material is not deposited on the sidewall of a contact hole (a connecting hole). CONSTITUTION:In a method of forming a multilayer interconnection, connecting holes 28a, 28b whose depth is different are opened in an interlayer insulating film which has been flattened on a lower-layer interconnection 25, and an upper- layer interconnection is formed. In the formation method, a substratum interlayer insulating film 30 by a sputtering method is formed on the lower-layer interconnection 25, and interlayer insulating films 21, 32 which have been flattened are then formed.