baber/WOPTO huggingface dataset:
Patent JP-H11204130-A (JP)
Title: Cylindrical secondary battery
Inventor: MANGAHARA TOORU
IPC: H01M10/05
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent the battery rupture of a cylindrical secondary battery. SOLUTION: This battery consists of a battery can 1, a wound plate group stored in the battery can 1, and a cylindrical center pin 4 arranged in a hollow hole 3 in the center of the wound plate group 2. The cylindrical center pin 4 is constituted of a cylindrical surrounding wall 4a and a partition wall 14, by which the inside of the cylindrical surrounding wall 4a is divided to form at least two cylindrical spaces 13a and 13a.
Patent JP-H01194964-A (JP)
Title: Monomolecular film build-up device
Inventor: MINO YOSHIKO
IPC: B05C3/02
Filed: 1988-01-29
Abstract: PURPOSE:To easily pull up a base plate by constituting the title device of a water tank, the holder of a base plate, film substance and a pressurizing part for regulating the surface pressure in the case of floating the film substance on the water surface and forming the tip of the abovementioned holder into a curved surface. CONSTITUTION:The title device consists of a water tank 1, the holder 7 of a base plate 6, film substance 4 and a pressurizing part 5 for regulating the surface pressure in the case of floating the film substance 4 on the water surface and the tip of the holder 7 is formed into a curved surface. As a result, the need for strong force to pull up the base plate 6 is eliminated and the base plate can be easily pulled up. Further one part of the curved surface allows to be certainly brought into contact with the water surface and while regulating the surface pressure at the same time when the base plate is raised, the multilayered film can be built up by continuous repeat thereof.
Patent JP-S56118598-A (JP)
Title: Centrifugal blower
Inventor: TSUJI ISAO
IPC: F04D29/44
Filed: 1980-02-22
Abstract: PURPOSE: To make a centrifugal blower in small size and with high efficiency by application of the diffusion theory, with which the flow from the outlet of impeller of a multivane blower to the spiral casing is considered as a divergent flow, and by using an equation to determine the configuration of this part.  
     CONSTITUTION: The outlet angle β of an impeller 3 of multivane blower shall be chosen between 160°W180°. The configuration from the outlet of impeller 2 to the spiral casing 1 is designed so that the characteristic parameter X, which can be expressed as above the illustration, will be in an extent of -0.6W-0.4, where A: Outlet area of impeller 2, B: Sectional area of throat 6 of spiral casing, α: Angle at outlet of impeller 2 formed from absolute flow speed to circumferential direction, λ: Mean diffusive angle of spiral casing 1 with respect to circumferential direction, R 2  Radius of outlet of impeller 2, and L: Distance from tongue tip 9 of spiral casing to discharge hole 7. According to this design, the divergent flow from the outlet of impeller 2 to the spiral casing 1 will have the optimum condition and the efficiency of the blower can be greatly enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62181808-A (JP)
Title: Machining of caliper
Inventor: IWATA YUKIO
IPC: B23B41/00
Filed: 1986-02-01
Abstract: PURPOSE:To achieve a highly efficient machining by securing a caliper in a brake device such that an opening at a click section will direct upward then machining the inner diameter section of the caliper through said opening by means of a cutter arranged on a spindle of machine. CONSTITUTION:A caliper 1 is secured to a table 37 for fixing a work with an opening at a click section directing upward. A cutter 24 arranged on a rotary spindle 21 movable up and down can enter/retract freely into/from a cylinder hole 3 through said opening 2. The cutter 24 can approach/retract to/from the cylinder hole 3 while rotating. Consequently, calipers of various specifications can be machined by adjusting the spindle 21 vertically and this machining method is preferable when a numerically controlled machining is employed.
Patent JP-S60164763-A (JP)
Title: Developing device
Inventor: SHIYOUJI HISAFUMI
IPC: G03G15/01
Filed: 1984-02-07
Abstract: PURPOSE:To always execute normal and inversion developments by uniform and sufficient density by constituting the titled device to make toners used for the first developing device and the second developing device common to each other, and carriers contained in the first developing device and the second developing device different from eath other. CONSTITUTION:In a developing device 4 used in case of a nomal development, a two component developer 38 consisting of a toner and a carrier is contained, and by rotation of a stirring srew 30, the toner is rubbed against the carrier and electrified enough to the polarity opposite to an electrification of a photosensitive drum 9. In this state, when a magnetic roll 26 in a developing sleeve 4A rotates in the direction as indicated with an arrow G, and the developing sleeve 4A rotates in the direction as indicated with an arrow D, the developer 38 is carried in the direction as indicated with the arrow D on the circumferential surface of the developing sleeve 4A in a state that its thickness is controlld by a tuft rise control plate 32, approaches the photosensitive drum 9, the toner adheres to the photosensitive drum 9 by an electrostatic force, and a development is executed. A eveloper 37 is contained in a developing device 5. A toner 40 in it is the same as the toner of the developer 37 of the developing device 4, and its carrier is different from a carrier of the developer 37.
Patent JP-H01195807-A (JP)
Title: Desk with heater
Inventor: SHINDO HIROBUMI
IPC: A47B37/00
Filed: 1988-01-29
Abstract: PURPOSE:To warm both hands and legs with a single heater by disposing the heater on the lower surface side of the top plate of a desk thereby making the lower side a radiation heating surface while making the upper side of the top plate a conduction heating surface. CONSTITUTION:A planar heat generating body 6 is disposed inside a lower plate 3 of a top plate 1 of a desk 5 and synthetic fiber cloth or the like is applied on the outer side of the lower plate 3 to form a radiant section 7. Ceramic-based paint or the like having a high heat rays absorption rate is applied on the inner surface of an upper plate 2 of the top plate 1 to provide a heat rays absorption section 8 which serves as a heat conduction surface. As a result, both legs and hands can be warmed with a single heating body.
Patent JP-S57137214-A (JP)
Title: Feeder for spiral core filling in flash panel frame
Inventor: HAMASHITA IKUO
IPC: B65G47/14
Filed: 1981-02-14
Abstract: PURPOSE:To level and align spiral cores by providing a space corresponding to the thickness of the core under a chute to supply the core from a core feed path to a conveyer. CONSTITUTION:An apparatus is adapted to align and supply cores which are filling in a flash panel frame so as to increase thickness strength of the panel. Spiral cores (a) are carried from a manufacturing apparatus by a conveyer 2 and dropped on a conveyer 1 through a chute cylinder 3. At this time, only leveled cores are carried out from a core outlet 5 disposed at the lower portion of the chute 3. Thus, the cores can be easily fed into following core aligning apparatus and installation apparatus for a panel.
Patent JP-H02202925-A (JP)
Title: Polyethylene 2,6-naphthalate film
Inventor: KATO HIDEO
IPC: G11B5/733
Filed: 1989-02-01
Abstract: PURPOSE:To obtain the title film improved in surface evenness, Young's modulus and dimensional stability by adding fine particles, other inert particles and/or deposited catalyst residues to a film and biaxially orienting the film so as to impart thereto a specified Young,s modulus, a specified surface roughness and a specified heat shrinkage. CONSTITUTION:Polyphenylene 2,6-naphthalate or its modified copolymer is mixed with 0.005-3wt.% fine particles selected from among a silica particle obtained by hydrolyzing an organometallic compound, a silicone resin of formula II (wherein R is a 1-7C hydrocarbon group and x is 1-1.2) and a crosslinked PS each of which has an aspect ratio of 1.0-1.2 and a relative standard deviation <=0.5 [as defined by formula I (wherein Di is the equivalent diameter (mum) of equal surface circle of a particle; is the average value (mum) of the equivalent diameters; and n is the number of the particles), inert solid fine particles such as Al2O3 or internally deposited particles. The mixture is melt-extruded, and the extrudate is biaxially oriented and heat-set to obtain a film having a Young' s modulus >=650kg/mm<2>, a difference between these moduli <=0.15% and a surface roughness of 0.003-0.010mum.
Patent JP-2000220754-A (JP)
Title: Single lever type mixing tap
Inventor: HIROSE TAKASHI
IPC: F16K11/06
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize a valve element in spite of large amounts or a small amount of hot water by a shape and an arrangement of a pressure relief groove that can perform pressure relief. SOLUTION: A single lever type mixing tap is provided on a bottom part in a housing, and is provided with a fixed valve element 3 having a hot water inflow port 3a, a water inflow port 3b and a mixed water outflow port 3c, and a movable valve element 4 slidably provided on the fixed valve element, and having a mixing chamber 4a for communicating with the hot water inflow port, the water inflow port and the mixed water outflow port in a slidable surface with the fixed valve element. By operating a handle lever engaged with the movable valve element, the hot water inflow port and the water inflow port of the fixed valve element are opened and closed.  In such a constituted single lever type mixing tap, a pressure relief groove 4b for communicating with the water inflow port and the mixed water outflow port is formed on the slidable surface of the movable valve element at a position that does not touch the mixing chamber directly.
Patent JP-S56116993-A (JP)
Title: Transferring method for rectangular membrane piece
Inventor: URAKAWA OSAMU
IPC: F17C3/06
Filed: 1980-02-20
Abstract: PURPOSE:To execute the work of transferring of a membrane piece efficiently by providing a membrane-piece transferring rail positioned just below a hanging rail at its front end and just above a tank side-wall at its rear end to be movable along the hanging rail. CONSTITUTION:A membrane-piece transferring rail 72 is provided to be positioned just below a hanging rail 13 at its front end and just above the inside of a tank side- wall 3 at its rear end and movable along the hanging rail 13. In this construction, during the movement of the transferring rail 72, the membrane piece 6 can be shifted from the hanging of the hanging rail 13 at the front end of the transferring rail 72 to be moved outward and transferred to be hung above the tank side-wall at the rear end. Consequently, the membrane piece 6 can be transferred efficiently only by shifting the transferring rail 72.
Patent JP-H04260539-A (JP)
Title: Device for preventing ore from dropping
Inventor: KOTANI HIDEAKI
IPC: B65G69/18
Filed: 1991-02-14
Abstract: PURPOSE:To make a cleaning work unmanned by turning a plate for preventing ore dropping of ore dropped from a belt conveyer in an unloader, from a horizontal position to a vertical position so as to discharge the dropped ore pooled on the plate. CONSTITUTION:A plate 1 for preventing dropping of ore is turned around a rotary shaft 42 from its horizontal position to a vertical position so as to discharge the ore pooled on the plate 1. In this stage, the plate 1 is turned by a motor cylinder 2. Thereby it is possible to enhance the degree of efficiency of the unloader while to same labor for a cleaning work.
Patent JP-H01196923-A (JP)
Title: Signal control circuit
Inventor: IWABUCHI TOORU
IPC: H03G3/30
Filed: 1988-02-02
Abstract: PURPOSE:To attain stable control easily and keeping high accuracy even when the control is applied with a minute variable width by using a variable attenuator so as to control the attenuation of a voltage controlled attenuator. CONSTITUTION:The input signal is attenuated by the voltage controlled attenuator 12, the signal branched from the input signal is attenuated into an optional attenuation by a variable attenuator 13, detected by a 1st detector 14 and inputted to a differential amplifier 16 as a reference voltage. Moreover, the output of the voltage controlled attenuator 12 is branched also, the branched signal is detected by a 2nd detector 18 and given as the comparison voltage of the differential amplifier 16. The output of the differential amplifier 16 is inputted as the control voltage of the voltage controlled attenuator. Then a closed circuit comprising the voltage controlled attenuator 12, the 2nd detector 18 and the differential amplifier 16 acts like an automatic gain control amplifier. Thus, the attenuation of the variable attenuator 13 and the attenuation of the voltage controlled attenuator 12 are made equal to facilitate the adjustment of the attenuation.
Patent JP-S58140867-A (JP)
Title: Picture processor
Inventor: ASADA OSAMU
IPC: G06T7/60
Filed: 1982-02-15
Abstract: PURPOSE:To obtain previous information for picture information to be performed layer,  by approximating an original picture on the basis of principal contour elements and principal mean density and then extracting structure information on the basis of an image-extracted picture. CONSTITUTION:The density of picture elements of the original picture is converted into an electric signal including halftones and the signal is stored in a picture memory 2-2. The mean density of the picture elements from the memory 2-2 is found by an adder and divider 2-3 and the 1st picture is stored in a memory 2-4. On the basis of this picture, the initial value of principal contour intensity is found from the difference in mean density between picture elements and stored in a memory 2-6. The principal contour intensity is updated at a part 2-7 in an increasing/decreasing method to store the 2nd picture in the memory 2-6 and on the basis of the spatial concatenation of the 2nd picture, area division 2-8 is carried out. By two parameters, i.e. the ratio of the occupation of the principal element in a divided area and the main value of variation values of mean density at both side of the principal contour element, each divided area is classified into areas of a photograph, graphic form, and character to perform labeling 2-10; and the labels are stored in a picture table 2-9 while made to correspond to addresses of respective areas.
Patent JP-S60168907-A (JP)
Inventor: WATANABE MASAO
IPC: B29L7/00
Filed: 1984-02-07
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-S60166290-A (JP)
Inventor: MIMORI SEIJI
IPC: C04B41/88
Filed: 1984-02-07
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-H01127040-A (JP)
Title: Ozone decomposition catalyst
Inventor: NASHIMOTO KEIICHI
IPC: G03G21/00
Filed: 1988-02-02
Abstract: PURPOSE:To raise a decomposition power for ozone, to adsorb other harmful gases and to elongate a catalyst life by forming an ozone decomposition catalyst, wherein manganese oxide and a fire retarding material are supported by a pulverized or fibrous active carbon. CONSTITUTION:In case of using pulverized active carbon, it can be stuck to a surface of felt, paper or honeycomb after manganese oxide is supported, and in case of using fibrous carbon, it is formed into felt, paper or honeycomb shape before or after manganese oxide is supported. The supporting amount of manganese oxide is preferably 0.1-20wt.%. As an addition of a fire retarding material to pulverized or fibrous active carbon, 0.01-30wt.% publicly known fire retarding material is usable. The obtained ozone decomposition catalyst decomposes O3 efficiently, has a long catalyst life and adsorbs harmful gases other than O3 effectively.
Patent JP-H06226047-A (JP)
Title: Ocean treatment of carbon dioxide
Inventor: TAKAHASHI SHIGEHIRO
IPC: C01B32/55
Filed: 1993-02-09
Abstract: PURPOSE:To make ocean treatment of CO2 in the sea where water depth is shallow by clathrating the CO2 and settling the clathrated CO2 into the sea. CONSTITUTION:An injection pipe 2 for liquid CO, is penetrated into the upper part of a clathrate forming container 1 of a vertical cylindrical shape closed in the upper part in such a manner that the liquid CO2 of the density smaller than the density of the sea water does not float and diffuse in the sea water. The clathrate forming container 1 is first arranged at about 700m water depth from the equipment on the sea. The equipment on the sea and the forming container 1 are then connected by the injection pipe 2. The CO2 accumulates in the upper part of the container 1 when is injected from an injection nozzle 3. The CO2 is stirred while the CO2 is so held as not to diffuse. The clathrate of the CO2 is formed when the CO2 solubility in the container 1 attains about 6wt.%.
Patent JP-H03225598-A (JP)
Title: Receiver for fire alarm equipment
Inventor: KOBAYASHI SHINICHI
IPC: G08B17/00
Filed: 1990-01-31
Abstract: PURPOSE:To easily graspe an alert block or to easily graspe the alert block and the function of a receiver itself by providing a housing part to house a display member displaying the fire alert block at least. CONSTITUTION:A display member P is folded to two with a return part 7 as the border and housed into a housing part 3. In such a state, a left column P1 of the display member P is revealed on the surface and the operation and function, etc., of a receiver 1 can be visually confirmed at a glance. Since the alert block can be concretely and visually confirmed by taking the display member P out of the housing part 3 and inverting the member P, speedy correspondence can be made to the real fire.
Patent JP-H01197465-A (JP)
Title: Novel alginine derivative, its production and use thereof in synthesis of peptide
Inventor: BARERIO KACHIAGURI
IPC: C07C279/04
Filed: 1988-02-02
Abstract: N< alpha >-fluorenylmethoxycarbonyl-N<G>-trityl-arginine, a new protected arginine derivative, and its use in peptide syntheses are described. The new compound can be prepared by a three step process, via formation of N< alpha >-trityl-N<G>-trityl-arginine, selective mono-deprotection of said intermediate, and introduction of the fluorenylmethoxycarbonyl group on the amino function.
Patent JP-H09278656-A (JP)
Title: Oral 5-alpha-reductase-inhibitory preparation and its production
Inventor: USUI FUSAO
IPC: A61P43/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain an oral preparation of a 5 α-reductase inhibitor which contains an azasteroid and has markedly improved leachability. SOLUTION: A mixture containing an azasteroid, a water-soluble polymer and a disintegrator is pulverized and this inhibitory preparation contains the pulverized product. The azasteroid is, for example, N-[1-(4-methoxyphenyl)-1- methylethyl]-3-oxo-4-aza-5α-androsta-1-ene-17 β-carboxamide, the water-soluble polymer is, for example, hydroxypropylmethylcellulose, the disintegrator is, for example, preferably sodium carboxymethyltarch. Their formulation is 1 pt.wt. of the azasteroid, 0.1-500 pts.wt. of the water-soluble polymer and 0.1-500 pts.wt. of the disintegrator. The amount of the disintegrator is 0.5-10 pts.wt. per 1 pt.wt. of the water-soluble polymer. The daily dose is 0.1-100mg, preferably 0.5-20mg in portions once to several times.
Patent JP-S60179264-A (JP)
Title: Electronic printer
Inventor: DONARUDO KEI WADOREI
IPC: G06K15/10
Filed: 1985-02-05
Abstract: PURPOSE:To minimize the calculation time by providing one VLSI circuit comprising a main shift register of 2,772 bits loaded in series and a bidirectional output shift register of 132 bits loaded in parallel to load a dot image data of a character cell direct into a register without the need for converting it to a format. CONSTITUTION:A microprocessor 24 and a dot generation logical circuit (DGL)26 are mounted on a control substrate assembly 9 and the DGL26 has a dot processor chip, a 2,772 bit dynamic main shift register, a 132 bit dynamic shift register, a character set ROM and a microprocessor interface. The shift register is equipped with taps at an uniform interval along the length thereof one for each hammer of a printer and hence, the number of memory cells between the taps corresponds to such a number of dots that a printing can be done with a hammer which arrives with the merely single passage thereof. This enables the DGL to perform a loading completely into a single long shift register during the non- printing time when the print bar changes the direction thereof.
Patent JP-S58140071-A (JP)
Title: Water-soluble heterocyclic azodiaminobenzene compound and its appilcation as reagent for metal analysis
Inventor: KINOU KANETAKE
IPC: C07D213/76
Filed: 1982-02-13
Abstract: NEW MATERIAL:The compound of formulaI(R1 is halogen-substituted pyridine ring; R2 is omega-sulfoalkyl; R3 and R4 are H or lower alkyl) and its salt. EXAMPLE:2-[5-Bromo-(2-pyridylazo)]-5-(N-propyl-N-sulfopropylamino)-ani line monosodium salt. USE:Reagent for the highly sensitive colorimetry of trace metals. It is easily soluble in water, and exhibits color changes in the presence of specific metals such as Cu, Ni, Co, etc. PROCESS:The compound of formulaIcan be prepared by reacting the N-alkyl-N- sulfoalkyl-m-diaminobenzene derivative of formula II with halogen-substituted 2-aminopyrrolidine diazotate in the flow of CO2 gas.
Patent JP-H06216630-A (JP)
Title: Expansion whip antenna
Inventor: MAKINO TERUYA
IPC: H01Q11/08
Filed: 1993-01-14
Abstract: PURPOSE:To provide an expansion whip antenna which is suitable as a radio equipment for communication of traveling object with wide frequency and high sensitivity. CONSTITUTION:When a communication is used, a half wavelength whip antenna element 1 is extended to the outside of a body 5, the stopper conductor 4 is engaged with a holder conductor 7 and it is connected with a radio equipment circuit with a half wavelength helical antenna element 6 via a matching circuit 8. When the communication is not used, the whip antenna element 1 is stored within the body and the only helical antenna element 6 is connected with the radio equipment circuit via the matching circuit 8.
Patent JP-H05188860-A (JP)
Title: Map matching method for navigation system
Inventor: AIDA SHIGEKI
IPC: G09B29/10
Filed: 1992-01-09
Abstract: PURPOSE:To surely execute map matching by exactly excluding roads not to be entered or grade separated from the object of map matching. CONSTITUTION:The position of a cross, cross data composed of road azimuth in a direction to get out of the cross, the position of grade separation and grade separation data composed of road azimuth in a direction to get out of the grade separation for each combination of continuous roads are stored in a storing means beforehand. When a current position approaches to the cross part, the candidates of the current position are retrieved from these data (T5) and when there is any relevant candidate, the road enabling driving is detected from the road azimuth (T7). Thus, the roads not to be entered or grade separated can be exactly excluded from the object of map matching, and map matching can be surely executed.
Patent JP-S58140782-A (JP)
Inventor: NAGASAWA YUTAKA
IPC: G09F9/00
Filed: 1982-02-16
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。