baber/WOPTO huggingface dataset:
Patent JP-S5842544-A (JP)
Title: Tensionless winding method of strip material and wind-up device
Inventor: KATAOKA AKIRA
IPC: B65H20/06
Filed: 1981-09-07
Abstract: PURPOSE:To make it possible to carry out the wind-up of a strip material without  necessitating complex tension control and therefore, to enhance the quality of winding,  by rotating a circular peripheral wall around a circular horizontal plate and by feeding the strip material onto the horizontal surface of the plate along the inner surface of  the above-mentioned peripheral wall. CONSTITUTION:In case that a strip material T is wound onto a shaft 3, a peripheral wall forming belt 5 which is continuous to a circular wall surrounding a horizontal  rotary plate 1' or a partial wall 2', is rotated at a speed slighly slower than the peripheral speed of the horizontal rotary plate 1'. Meanwhile, the strip material T itself is fed at the same speed as that of the belt 5 along the inner surface of the peripheral  wall of the belt 5 by a strip material feed/guide mechanism 4 including a feed roller  4a and a guide member 4b. With this arrangement, the strip material T is gradually  shifted to the inside of the peripheral wall since the rotary plate rotates at the relatively high speed, and therefore, the leading end of the srip material T is spirally displaced toward the inside so that the leading end is wound onto the shaft 3. Thereby, a  complex wind-up tension control may be eliminated, since the strip material T is not intended to be wound by being pulled.
Patent JP-H10327660-A (JP)
Title: Apparatus for treating waste straw
Inventor: MAKIZONO HARUMICHI
IPC: A01F17/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating waste straws capable of precisely capturing the conveying clogging without requiring attention paid to the setting of an interval of holding rails by installing a clogging sensor for detecting a state of the residence of bound waste straws in a delivery site of the waste straws from a binding device to an apparatus for nipping and conveying the waste straws. SOLUTION: This apparatus for treating waste straws is obtained by installing an apparatus 2 for nipping and conveying the waste straws capable of nipping the bundled waste straws bound in a binding device B for the threshing waste straws and conveying the nipped bound waste straws to the rear and arranging a clogging sensor 27 for detecting the residence of the bound waste straws in a delivery site from the binding device B to the apparatus 2 for nipping and conveying the waste straws. Furthermore, a controlling means 29 for cutting off the power transmission to the apparatus 2 for nipping and conveying the waste straws and the binding device B on the basis of results of detection of the residence with the clogging sensor 27 and operating an information device 31 for informing of the occurrence of the residence.
Patent JP-H035405-A (JP)
Title: Dispersant for granular wettable powder
Inventor: TAGUCHI JUN
IPC: A01N25/14
Filed: 1989-06-01
Abstract: PURPOSE:To obtain the subject dispersant having excellent dispersibility in water and having decomposability in water, suspensibility, suppression of deterioration in preserving for long period of time and dispersibility in water without affecting by hardness of water comprising copolymer of specific molar ratio of sulfone group-containing monomer, hydrophobic monomer and hydrophilic monomer. CONSTITUTION:The objective dispersant for granular perthophytes wettable powder is composed of copolymer containing 5-98mol% sulfone group-containing monomer (e.g. styrene sulfonic acid or salt of said acid), 1-50mol% hydrophobic monomer (e.g. unsaturated dicarboxylic acid or cyclic olefin) and 1-80mol% hydrophilic monomer (e.g. unsaturated monocarboxylic acid or unsaturated dicarboxylic acid) as essential constituting units. Said agent is useful as insecticide, fungicide, miticide or herbicide, etc. Weight-average molecular weight of the copolymer is preferably about 10<3>-2X10<6>. Said dispersant is used as a dispersant of granular perthophytes wettable powder composition containing perthophytes agent, carrier and crushing auxiliary as constituting components.
Patent JP-S5841915-A (JP)
Title: Preparation of high-strength and high-modulus carbon fiber
Inventor: OOYABU MIKIO
IPC: D01F9/14
Filed: 1981-09-05
Abstract: PURPOSE:To obtain the titled carbon fibers at a low cost, by hydrogenating a pitch having a specific aromatic index in a hydrocarbon solvent having improved hydrogen donative property, removing insoluble materials, heat-treating the resultant hydrogenated pitch, melt spinning the resultant mesophase pitch, making the fibers infusible, and carbonizing or further graphitizing the fibers. CONSTITUTION:A pitch having >=0.6 aromatic index is hydrogenated in a hydrocarbon solvent having improved hydrogen donative property in the absense or presence of a hydrogenating catalyst, and the catalyst and insoluble materials are removed to recover the hydrocarbon solvent. The resultant hydrogenated pitch is then heat-treated under reduced pressure to prepare a mesophase pitch containing 1-40wt% mesophase, which is then melt spun, made infusible in air, and carbonized in an atmosphere of an inert gas or further graphitized in the atmosphere of the inert gas to give the aimed carbon fibers. Preferably, the hydrocarbon solvent having improved hydrogen donative property is coal absorbent oil, creosote oil, tar middle oil, etc.
Patent JP-H11334540-A (JP)
Title: Parallel wiping type wiper device
Inventor: AMAGASA TOSHIYUKI
IPC: B60S1/44
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize a wiper device, to improve mounting performance to a vehicle and to facilitate assembling work by using an electric motor for actuating a wiping operating means as the driving force of an attitude changing operating means. SOLUTION: A first and a second clutches 11, 12 are arranged longitudinally in parallel at a driving shaft 10 of an electric motor 9. The first clutch 11 is a one-way operating clutch for transmitting the normal rotatory driving force of the electric motor 9, and the second clutch 12 power-transmits reverse rotatory driving force. A pulley 13 constituting a wiping operating means is interlockingly connected to the first clutch 11, and a first link 14 constituting an attitude changing operating means is interlockingly connected to second clutch 12. It is so set that the corresponding operating means is actuated by the normal/reverse rotatory driving of the electric motor 9. There is therefore no need to separately provide an electric motor exclusively used for the attitude changing operating means. The electric motor constituting the wiping operating means serves a double purpose, so that a wiper device can be reduced in weight and miniaturized.
Patent JP-H032085-A (JP)
Title: Receptive sheet
Inventor: WAKATA KAZUYOSHI
IPC: B41M5/132
Filed: 1989-05-31
Abstract: PURPOSE:To form a receptive sheet and thereby improve concealing properties by providing a receptive layer which adsorbs a core material from a microcapsule to which a hollow plastic pigment is added, on the rear of a transparent support. CONSTITUTION:A hollow plastic pigment consisting of polyester resin prepared using a compound particle emulsion technique with internal voids and a particle diameter of about 0.1 to 100mum, is blended with water-soluble binder such as gelatin. After this, water is added to prepare an application liquid for formation of a receptive layer. This application liquid is applied to the surface of a transparent support sheet of synthetic resin such as ethylene or styrene in the thickness of about 2 to 20g/m<2> and the applied liquid is dried to form the receptive layer. Thus a receptive sheet is manufactured, which is best suited as a pressure sensitive copying sheet or a photosensitive pressure sensitive recording sheet.
Patent JP-S6032517-A (JP)
Inventor: MORIGUCHI YASUAKI
IPC: H02H3/16
Filed: 1983-07-29
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-S5781733-A (JP)
Title: Method and means for detecting voice in voice channel signal
Inventor: FUADO DABUURU
IPC: G10L25/78
Filed: 1981-09-08
Abstract: In a digital speech detector, a first detector (601) produces an output signal if any sample of a voice channel signal has a magnitude (T) exceeding a fixed threshold (TF) above noise levels. A second detector (602) produces a second threshold (TL) which is adaptively adjusted to noise levels on the channel by being set to a level above the current sample magnitude (T) each time that this does not exceed the preceding sample's magnitude (TP). When the sample magnitude (T) rises above the second threshold (TL), and for each subsequent sample of successively increasing magnitude, the second detector (602) produces an output signal. A speech decision for the voice channel is reached if either detector (601, 602) produces its output signal. The output signals of the first and second detectors (601,602) are maintained for fixed and variable, respectively, hangover periods to maintain the speech decision during intersyllabic pauses in speech. The samples are supplied to the speech detector by an offset remover and averaging circuit.
Patent JP-S622762-A (JP)
Title: Transmission system for voice information
Inventor: TAKAKU TSUTOMU
IPC: H04M11/00
Filed: 1985-06-28
Abstract: PURPOSE:To attain the simple and compact constitution of a transmission system for voice information by connecting the reception enable terminals divided into groups for each prescribed time to a voice output means. CONSTITUTION:The data on a circuit connected to a telephone which gave an answer are fetched by a circuit control part 13 after a prescribed time (t). Then the data on a switch to be closed in response to the circuit gave an answer are given to an output control part 151 so that the voice information on the water level data is delivered from the 1st voice output part 141. At the same time, a timer is initialized and started again. Receiving said data, the part 151 closes the corresponding switch within a switch part 161 and at the same time gives the output timing signal to the part 141. Then a control part 11 fetches the data on the circuit connected to the telephone gave an answer from the part 13. Then the control is carried out so that the above- mentioned actions are carried out through the 2nd voice output part 142. As a result, it is enough just to provide the voice output parts and output control parts in the same number as the group number (m). This attains the simple and compact constitution for a transmission system for voice information.
Patent JP-H038707-A (JP)
Title: N-type fe silicide thermoelectric conversion material
Inventor: KOMABAYASHI MASASHI
IPC: H01L35/22
Filed: 1989-06-02
Abstract: PURPOSE:To obtain a thermoelectric conversion material of n-type Fe silicide which has higher Seebeck coefficient and low specific resistance, thus being useful in thermoelectric generator, thermoelectric refrigeration and various kinds of sensors, by substituting a specific metal for a part of Fe in FeSi2. CONSTITUTION:A part of Fe in FeSi2 is substituted with M (one or more selected from Pt, Pd and Ni) to give n-type Fe silicide thermoelectric conversion material of the formula: Fe1-xMxSi2 (0.01<=x<=0.06). Further, a part of Fe may be substituted with M and Co simultaneously to give Fe1-x(M+Co)xSi2 (0.01<=x<=0.06). These Fe silicide has -200 to -400muV/ deg.C Seebeck coefficient and 1 to 3mOMEGA.cm specific resistance at room temp. respectively.
Patent JP-S6031165-A (JP)
Title: Copying device
Inventor: YAMADA KAZUNARI
IPC: G03G15/043
Filed: 1983-08-01
Abstract: PURPOSE:To eliminate a solid image generated by an exposure of an area except an original irrespective of whether a pressure plate exists or not by monitoring a reflection intensity led by an optical system, by plural photosensors, and erasing in advance an electrostatic latent image corresponding to an area in which said intensity becomes small, before a development by plural erasers. CONSTITUTION:When passing through an electrostatic charger 12, the surface of a photosensitive body belt 10 is charged uniformly to a prescribed potential. A reflected light image from an orginal is formed on its part through an optical scanning system 2, and an electrostatic latent image is formed. When a state that an intensity of reflected light from the original, which is detected by a photosensor unit 11 consisting of phototransistors PH1, PH2 and PH3 are below a prescribed value (a black picture element is detected) is continued above a fixed length by a scanning quantity, it is discriminated that a non-original area is being scanned, and an unnecessary electrostatic latent image is erased by an eraser 13. Areas ER1, ER2 and ER3 of the eraser 13 execute an erasion of a B5 width size, an erasion of A4 width -B5 width size, and an erasion of the residual area, respectively.
Patent JP-S6037211-A (JP)
Inventor: NOOMAN REJINARUDO FUEARII
IPC: B21C23/21
Filed: 1984-07-09
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-H07326555-A (JP)
Title: Rotating type substrate treatment device
Inventor: OKUDA SEIICHIRO
IPC: H01L21/027
Filed: 1994-05-30
Abstract: PURPOSE:To provide a rotating type substrate treatment device which prevents odor from leaking without deteriorating the operability in maintenance. CONSTITUTION:A cylindrical odor scatter preventing pipe 30a is arranged so as to cover the circumference of an opening 5a from the top of the top cup 5 of a scatter preventing cup 4. On the side plane of the odor scatter preventing pipe 30, an opening 30a is formed, a nozzle 40, which mixes developer with air and sprays them, is arranged and protruding from the opening 30a, and the leading edge of the nozzle 40 is arranged almost at the rotation center of a substrate W, viewing from the top. At the four points on the top side plane of the odor scatter preventing pipe 30, exhaust ports 31 which have a square cross-section are formed, permitting a pair of the openings to face having the substrate W in between, when it is viewed from the top. The exhaust ports 31 are all connected with an exhaust pump 20 to communicate.
Patent JP-H089691-A (JP)
Title: Operation unit of electric motor
Inventor: BUAITOOMIHIYAERU BURENAA
IPC: H02P8/38
Filed: 1995-06-07
Abstract: PURPOSE: To detect overloads or blocking states of an electric motor, such as a stepper motor. CONSTITUTION: The operating device for an electric motor 10 evaluates the overload or the blocking of a drive part 11 from the characteristic quantity of a current flowing through the electric motor 10. In a 1st constitution, the characteristic quantity is detected within a time interval in an operation connecting process after the start of the electric motor 10. In other constitution, the characteristic quantity is detected at a specific detection time with a specific delay time after the start.
Patent JP-H11338973-A (JP)
Title: Method and device for document picture correction
Inventor: SAKAI KENICHIRO
IPC: G06K9/32
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the precision of character direction discrimination by determining a character to be segmented based on a specified condition at the time of segmenting characters. SOLUTION: A character picture segmenting part 101 has a function to segment character pictures from an inputted document picture. Segmenting of character pictures is executed by a character picture segmenting instruction from the outside. Character pictures segmented by the character picture segmenting part 101 are inputted t a character picture selection part 102. It is discriminated whether segmented character pictures meet preliminarily set selection conditions or not, and character pictures meeting them are selected and outputted. A character direction detection part 103 detects the character direction of character pictures selected by the character picture selection part 102. Concretely, the rotation angle of an inputted character picture and the absence or the presence of mirror image inversion are discriminated, and the character direction is detected based on them.  Then, the character direction of inputted character pictures is determined by a character direction determination part 104.
Patent JP-H06346684-A (JP)
Title: Segment for shield driving method for construction of underground tank, and underground tank for storing lng or the like
Inventor: SUZUKI YOSHIO
IPC: E21D5/04
Filed: 1993-06-11
Abstract: PURPOSE:To make corrugation unnecessary entirely and to keep airtightness by a method wherein a membrane is connected approximately at its middle part to steel plates that are joined to reinforcements of a body, and free ends of the membrane are held with heat-insulating materials. CONSTITUTION:Steel plates 3, 3, joined to reinforcements 2, 2 of a reinforced concrete body 1, are erected to the inside of the reinforced concrete bodies 1, 10. Then, metal membranes 4, 4 covering the internal face of the body 1 are joined approximately at their middle parts to the steel plate 3. Free ends of the membrane 4 are held with heat-insulating materials 5 that are interposed between the inside of the body 1 and the membrane. Peripheral edges of the membrane 4 are joined to the peripheral edges of adjoining segments 6, 6. Thereby, airtightness and liquidtightness on connecting parts S of the membrane 4 can be maintained while rupture of the membrane can be prevented because thermal expansion and thermal shrinkage of the membrane can be offset by deformation of the heat-insulating materials 5.
Patent JP-H08333696-A (JP)
Title: Production of metal porous body and device therefor
Inventor: TABEI MASANORI
IPC: C25D7/00
Filed: 1995-06-07
Abstract: PURPOSE: To uniformly coat the three-dimensional network structure with plating metal by electrodeposition. CONSTITUTION: A metal 2 for electrodeposition is set to the upper direction of a power feeding roll 4, and a nozzle 8 for feeding a plating soln. is arranged in the upper direction thereof. A substrate M is supported by a guide roll 5 and is made parallel to the upper circumferential face of the power feeding roll 4, the substrate M is conveyed while the power feeding roll 4 is rotated in one direction, and, while a metal 2 for electrodeposition is brought into contact with a plating soln. jetted from the nozzle 8, it is fed to the surface of the substrate M. The metal 3 for electrodeposition feeds power to the anode, and power feeding roll 4 feeds power to the cathode, and metallic ions eluted into the plating soln. are electrodeposited on the substrate M.  In the process of the electrodepositing treatment, the substrate M adheres to the surface of the power feeding roll 4, is stably supported and is electrified into a negative charge, and its three-dimensional network structure is uniformly electrodeposited with the metal to form the metal porous body.
Patent JP-S5473378-A (JP)
Title: Magnet chuck
Inventor: FUJITA OSAMU
IPC: B23Q3/154
Filed: 1977-11-24
Abstract: PURPOSE: To make easy the release of an object attracted by making variable the area of a strong permanent magnet body which comes into contact with an attractive yoke.  
     CONSTITUTION: When an attractive magnet 3 is closely brought into contact with the back of an attractive yoke 1, an object to be attracted is strongly attracted because of the magnetic flux from the edge of the said yoke 1. Also, a yoke-supporting plate 2 is turned by means of a handle 6 in the direction of an arrow against a fixed plate 4. Accompanying the turning motion, the attractive yoke 1 is separated from an attractive magnet 3 to loosen the said attractive activities, the yoke 1 being faced against a supporting magnet 5, and an object to be attracted is supported on the attractive yoke 1 so as to release easily. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08299163-A (JP)
Title: Insulation cover for cooling tool
Inventor: TSUJIMOTO TAKANOBU
IPC: A47J27/00
Filed: 1995-04-27
Abstract: PURPOSE: To reduce consumed energy by applying an insulation cover to a cooking tool to be heated, which cover can deal with the size of the cooling tool by exchanging the upper part of the insulation cover. CONSTITUTION: This insulation cover for a cooling tool is divided into an upper part q and a lower part 2. The diameter of a hole on the upper part 1 is brought into coinciding with the size (diameter) of a pot and the sum of the height (h) of the upper part 1 and the height (B) of the lower part 2 with the height of the pot. The lower part 2 is provided with notches (A) for the base (legs) of a heater, a hole (F) for the heater, a peep hole (C), a coil (E) (with good heat conductivity) and a base (B) for mounting the coil (E).  Thus, heat of flame is absorbed in the coil (E), the stored heat creates a heat wall (curtain), the heat is transferred to the pot, the heat stored in the base (B) equipped with the coil (E) can be utilized as remaining heat, the consumed energy can be reduced since the upper part 1 and the lower part 2 of the insulation cover prevents heat release, and the pot size variation can be dealt with by exchanging only the upper part 1.
Patent JP-H06317604-A (JP)
Title: Gas type angular velocity detector
Inventor: HIYAMA SATOSHI
IPC: G01C19/00
Filed: 1993-05-07
Abstract: PURPOSE:To provide a gas type angular velocity detector which can be compensated in accordance with the variation of outside temperature by compensating the sensitivity of a previously set angular velocity detection output according to pressure in an air-tight package where a detector body, a pump and a pressure sensor are accommodated. CONSTITUTION:In a detector body 1, a nozzle hole and a gas passage are formed in a semiconductor base board, and a heat wire pair is formed in the gas passage. A micropump 2 to generate a gas flow in the gas passage of the detector body 1, an IC circuit 3 and a pressure sensor 4 are accommodated in a package 5 where an inert gas is enclosed. A signal processing section 8 composed of a microcomputor or the like reads in the output signal and angular velocity detection signal of the sensor 4 respectively, and when the variation of pressure in the package 5 is detected in the processing section 8, the sensitivity of the detected output of the obtained angular velocity is compensated according to the variation characteristic of an angular velocity detected output to a pressure which is previously set according to the then measured pressure in the package 5.
Patent JP-H01308878-A (JP)
Title: Production of dense porcelain
Inventor: YAMADA TAKAO
IPC: C04B33/24
Filed: 1988-06-08
Abstract: PURPOSE:To obtain a dense porcelain, especially suitable in production of tableware, by attaching a curing accelerator and aluminum primary phosphate to the surface of formed and sintered compact of semi-humid sheet obtained by subjecting a body for porcelain, water and pulp component to paper making and then drying and firing the formed body. CONSTITUTION:A body for porcelain is blended with water and as necessary proper dispersant and defoaming agent to prepare a slurry. A pulp and anionic water soluble organic high polymer flocculant are added to the slurry and the mixture is stirred and further cationic water soluble organic high polymer flocculant is added thereto and the mixture is stirred. Then a resin for shape retention such as PVA is preferably applied thereto by a spray, etc., and formed into a desired shape. Then the formed body is dried, calcined at 1100-1350 deg.C and a curing accelerator and aluminum primary phosphate are attached to the surface and further dried and fired to cure and densify the fired body and provide the aimed dense porcelain.
Patent JP-H07323431-A (JP)
Title: Production of locker cover
Inventor: SUZUKI FUMIYUKI
IPC: B29L31/00
Filed: 1994-05-30
Abstract: PURPOSE:To simplify the production process of a synthetic resin locker cover and reduce the production cost. CONSTITUTION:An oil seal 6 is set in forming dies 3 and 4 for a locker cover body 5 and, in a process of forming the locker cover body 5, the oil seal 6 is attached to the locker cover body 5 and a sealing between the locker cover body 5 and the oil seal 6 is effected in a simultaneous operation, thereby producing a locker cover.