baber/WOPTO huggingface dataset:
Patent JP-H06311947-A (JP)
Title: Vacuum cleaner
Inventor: ISHII SEIJI
IPC: A47L9/00
Filed: 1993-04-30
Abstract: PURPOSE:To smoothly move a cleaner main body even if it comes into contact with furniture, etc., by providing side face wheels on the outside peripheral surface of the cleaner main body. CONSTITUTION:In the cleaner main body, floor surface running wheels for running on the floor surface are provided, and on the outside peripheral surface of the main body (the lower main body 3), plural pieces of side face wheels 43 not connected on the floor are provided in addition to the floor running wheels. In such a state, since the side face wheels 43 protrude to the outside from the outside peripheral surface of the cleaner main body, even when they go round in by avoiding an obstacle such as furniture, etc., first the side face wheels 43 come into contact with the furniture, etc., and the side face wheels 43 rotate, by which the cleaner moves smoothly without resistance.
Patent JP-S5228058-A (JP)
Title: Agitating blade
Inventor: SHIRAKI HISASHI
IPC: B01F27/96
Filed: 1975-08-28
Abstract: PURPOSE:To elevate the agitation effect by providing a trunk blade and an inclined blade on the end of a hollow shaft.
Patent JP-S5226658-A (JP)
Title: Slolid-liquid separating device
Inventor: OCHI CHIKAHARU
IPC: B01D35/02
Filed: 1975-08-26
Abstract: PURPOSE: A solid-liquid separating device designed suitable for separating solid from liquid contained in a fluid material of less viscosity because of its excelling in dephdrating capability in solid-fluid separating process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S586628-A (JP)
Title: Transmitter and receiver
Inventor: HARUYAMA NOBUO
IPC: H04B15/00
Filed: 1981-07-03
Abstract: PURPOSE:To effectively remove noise disturbance received in a radio wave propagation path by using a converter which converts voice pitch into nearly constant voice pitch. CONSTITUTION:In a transmitter 10, a voice signal of the intonation of male and female words, etc., which varies the basic pitch frequency of a spectrum is applied through an amplifier 12 to a voice pitch converter 13, where it is converted into a voice signal with nearly constant basic pitch. This obtained signal with converted voice pitch is passed through a modulator 14 and a transmitting circuit 15 and transmitted from an antenna 16. In a receiver 20, said signal is received and demodulated by the circuit consisting of a high frequency amplifier 22, a local oscillator 24, a mizer 23, an intermediate frequency amplifier 25, and a detector 26, and the resulting signal is applied to a comb-shaped filter 27. The filter 27 has fixed pitch equal to the output pitch information of said converter 13 and outputs an original voice signal free of disturbance of noise to  a low frequency amplifier 28.
Patent JP-2000296005-A (JP)
Title: Device for inputting data for analyzing foot shape image
Inventor: OMURA HIROYUKI
IPC: A43D1/02
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To measure foot data to be inputted to a computer by providing a plurality of reflection mirrors by which images obtained by viewing the foot placed on a transparent plate from various directions are projected on the single photographing screen of a digital camera. SOLUTION: When the foot 1 is placed on the transparent plate 603, a sole part viewed through the plate 603 is reflected by the mirror and its images are caught by a digital camera. The images are transmitted to a personal computer through a signal cable and a foot shape is analyzed. Four laser beam generators 602 with a slit shape light beam radiation port are used and arranged in the four directions so that the contour of the sole is fully projected. Then contour lines are extracted from the photographed foot images from every direction by a difference in color from a background. Thus, the contours of the foot from every direction, concretely, respective kinds of data such as a heel shape or a foot length are obtained. More important data is obtained from the optical locus of the laser beam in addition to the data.  Not only the images of the foot sole but also the cut images of side and rear surfaces are inputted in a short time by using the mirror so that it is not required to use a mechanism for permitting the foot to stand still for a long time.
Patent JP-S59230159-A (JP)
Title: Composition for detecting corrosion inside radiator
Inventor: YUSA TSURUKICHI
IPC: G01N31/00
Filed: 1983-06-10
Abstract: PURPOSE:To enable exact detection of the degree of corrosion inside a radiator from the color change of radiator cooling water by adding an aqueous soln. consisting of orthophenanthrone, org. solvent compatible with water and ascorbic acid of the specific ratio with respect to said three material to the cooling water. CONSTITUTION:A soln. consisting of 0.2-10pts.wt. org. solvent such as methanol, ketone, etc. compatible with water with respect to 1pt.wt. orthophenanthrone, 0.5-20pts.wt. ascorbic acid and water of the amt. enough to dissolve these materials is added to radiator cooling water for detecting the corrosion in the radiator. The effect of preventing corrosion of the radiator and the nonfreezing property of the cooling water can be obtd. by incorporating futher ethylene glycol and condensated sodium phosphate respectively at 1-10wt% and 10-50wt% by the total weight of the compsn. thereto. If such detecting liquid is added at 10- 1,000ml to the cooling water, the cooling water discolors quickly when corrosion is high. Even if the cooling water is colored red or green, the cooling water discolors to a brown color and therefore the corrosion is distinctly detected.
Patent JP-H08291210-A (JP)
Title: Production of resin for thiocarbamic acid s-alkylester-based lens and plastic lens obtained by the same method
Inventor: NAGATA TERUYUKI
IPC: B29C39/02
Filed: 1996-04-25
Abstract: PURPOSE: To obtain the subject resin having high face accuracy and excellent optical physical property, being lightweight, excellent in impact resistance and suitable as spectacle lens, etc., by reacting an isocyanate with a specific thiol compound. CONSTITUTION: (A) One or two or more kinds of polyisocyanate compounds (preferably a polyisocyanate which contains sulfur atom) are reacted with (B) a thiol compound having one or two or more kinds of hydroxy groups and containing at least one sulfur atom in addition to mercapto group. Furthermore, the reaction is preferably carried out at 50-120 deg.C for 0.5-72hr in a ratio of the component A to the component B of 0.5-1.5 based on the molar ratio of functional groups of NCO/(SH+OH), using, e.g. thiodiethyldiisochanate, etc., of formula I as the component A and using hydroxyethylthiomethyltris(mercaptoethylthiomethyl)methane, etc., as the component B.
Patent JP-H06295329-A (JP)
Title: Picture processor for moving body
Inventor: YAMADA KATSUNORI
IPC: G06T1/00
Filed: 1993-04-07
Abstract: PURPOSE:To simply constitute a system capable of executing necessary picture processing in accordance with plural traveling states and to reduce the cost. CONSTITUTION:A traveling state detector 56 determines a traveling mode such as a high speed mode and a low speed mode based upon an output from a speed detector 55. A selection order allocating part 54 selects picture processing necessary for each traveling mode, allocates priority order to the selected picture processing, reads out a processing program from a storage device 57, and sends the read program to a picture processing part 53. The processing part 53 executes the picture processing of a picture inputted from a TV camera 51 and selected by an input picture selector 52 in accordance with the processing program. An alarm device 58 drives a detection buzzer at the time of detecting a mark e.g. as the result of the picture processing or drives an alarm buzzer at the time of detecting deviation from a lane. Consequently the picture processing part 53 can be effectively used for plural processing and the redundancy of the system can be removed.
Patent JP-H10276731-A (JP)
Title: Removal of foreign material from laver, and apparatus therefor
Inventor: TAKEBE TSUKASA
IPC: A23L17/60
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To effectively remove a foreign matter such as small shrimp and a small shellfish from a laver mixed liquid. SOLUTION: This device has a foreign matter-separator 15 having a ring-like separating wall with separating holes 28 arranged thereon, installed in a storing tank 3, a charging room 7 in the exterior of the foreign matter-separator 15, a discharging room in the interior of the foreign matter-separator 15 connected to a discharging pump 34, jetting nozzles 40 for jetting a high pressure water to a charging room 7 through separating holes 2, a partition wall 6 having small holes 6a in the exterior of the foreign matter-separator 15, a water- discharging room 8 in the exterior of the partition wall 6.  A laver-mixed liquid is charged to the charging room 7, and thereafter water is charged to the charging room 7 so that the laver-mixed liquid may pass through the separating holes 28 to separate the foreign matter and to remove small foreign matters with water in the charging room to the discharging room 8.
Patent JP-H05283090-A (JP)
Title: Generating device of molten carbonate fuel cell
IPC: H01M8/04
Filed: 1992-04-01
Abstract: PURPOSE:To make the battery voltage of the upstream part and the downstream part constant by connecting plural fuel cells having the same electrode area in series, and while electrically connecting them in parallel with each other, and supplying the fuel gas from a reform chamber to the anode of the upstream battery, and after the utilization there, supplying the fuel gas to the anode of the downstream battery. CONSTITUTION:An upstream and a downstream fuel cells I, II are formed so as to have the same electrode area to make the flowing speed of the gas flowing inside of the cells constant in the upstream battery I and the downstream battery II. But, since the fuel is consumed in the battery I, gas density of the battery I and the battery II is different from each other. Namely, the density of the upstream part is high and the density of the downstream part is low, and the current density thereof is different from each other. In the case of a high density, since a large quantity of current is flowed to make the current density large, and in the case of a low density, since the current is reduced to make the current density small. Consequently, the batteries I, II are electrically connected not in series but in parallel with each other, and the current value of the upstream part and the downstream part are set separately from each other to maintain the voltage of the batteries I, II constant.
Patent JP-S60249967-A (JP)
Inventor: FUKAZAWA HIROMICHI
IPC: A61M1/18
Filed: 1984-05-24
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-H11211036-A (JP)
Title: Device and method of eliminating harm of exhaust gas from manufacturing semiconductor
Inventor: IMAMURA KEIJI
IPC: F23G5/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the harm of the exhaust gas from manufacturing semiconductor safely, efficiently, and at a low cost, by introducing the thermally cracked exhaust gas, which is generated in a thermal cracking furnace that introduces the heat energy holding gas, that is generated in a fuel combustion furnace, and the exhaust gas from manufacturing semiconductor to perform thermal cracking, and outside air, and by completing oxidizing reaction. SOLUTION: The element of equipment that eliminates the harm of semiconductor exhaust gas comprises a hydrocarbon fuel combustion furnace 1, an exhaust gas thermal cracking furnace for semiconductor manufacturing deposit 2, a thermally cracked exhaust gas and cleaning exhaust gas oxidizing furnace 3, water slag 4, and a water tank 5. The temperature inside the fuel combustion furnace 1 is controlled to be 1,000 to 1,500 deg.C, for example, and the combustion gas is introduced into the thermal cracking furnace 2, where the semiconductor manufacturing exhaust gas is introduced. Moreover the exhaust gas of cleaning gas, like NF3 or C2 F6 , is introduce into the oxidizing furnace 3 under the coexistence with air to receive cracking treatment.  For the amount of supplying outside air in the oxidizing furnace 3, 4 times or more of the theoretically required amoung of O2 of the component to be oxidized in the deposit is preferably introduced.
Patent JP-S589785-A (JP)
Title: Laser working device
Inventor: KOBAYASHI MINORU
IPC: B23K26/04
Filed: 1981-07-08
Abstract: PURPOSE:To position part to be worked of a work and a laser beam coaxial easily and perform highly accurate laser working by providing an element that detects reflected beam at the tip of a working head in a laser working device. CONSTITUTION:When a laser beam 2 is not irradiated on a welded part 7 of a work, most part of the laser beam 2 is reflected, and the reflected beam 11 passes through a filter 12 attached to the tip face of a working head 5, absorbed by a photoelectric element 10 and converted to an electric signal. A comparator circuit 13 compares the signal from the photoelectric element 10 with an electric signal corresponding to the welded part 7 set beforehand, and outputs the signal of difference to an arithmetic circuit 10. The arithmetic circuit 10 operates the amount of movement of a working stand 8 basing on the signal from the comparator circuit 13 and outputs a signal to a driving motor 9. The driving motor 9 is operated and welded part of the work 6 is set at the position of irradiation of the laser beam 2.
Patent JP-S5229844-A (JP)
Title: Polyolefin dispersion and its preparation
Inventor: HAYATA SHINJI
IPC: C08J3/02
Filed: 1975-09-02
Abstract: PURPOSE: A polyolefin dispersion imparted with improved properties of coating layers and resistance to water by adding a polyvalent metal salt of a polyolefin wax bearing carboxyl groups. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5439790-A (JP)
Title: Pressure controller of reactor
Inventor: ITOU MASAYUKI
IPC: G21D3/08
Filed: 1977-09-05
Abstract: PURPOSE: To keep the pressure within a reactor at a certain value, by means of operating a prescribed operation of a reactor pressure, a neutron flux, a steam flow and a turbine speed as inputs, and of controlling a turbine regulating valve, turbine by-pass valve and a recycling pump.  
     CONSTITUTION: In the making. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58223037-A (JP)
Title: Apparatus for sorting distribution order of liquid
Inventor: UEMATSU YOSHITOSHI
IPC: G01N1/18
Filed: 1982-06-18
Abstract: PURPOSE:To distribute liquid in the sorted order of input, time zones, and the like, by providing a plurality of sorting input ports, which have difference in step in the vertical direction, in the inside of a tubular liquid reservoir, and connecting storage containers to corresponding delivery ports. CONSTITUTION:A plate 4 is coupled with a hole 2 in the upper surface of a box 1. A plurality of tubular input ports 5-10, which have a difference in step alpha, are provided at an equal interval so as to pierce the plate in the vertical direction. A cylinder shaped liquid reservoir 11 is coupled with a step part 3 of the plate 4. A lid 13 having a liquid receiving port 12 is coupled with the top of the reservoir. When liquid for checking is injected in the port 12, at first, the liquid is injected into a storage container 5A through the input port 5 and a delivery port 19. When the container is filled up, the liquid overflows from the input port 5 and begins to fill the liquid reservoir 11. When the liquid level rises by the difference in step, it is injected into the storage container 6A through the input port 6 and the delvery port 19. Thereafter each storage container is filled up by the same way.
Patent JP-H1052578-A (JP)
Title: Scissors
Inventor: UKAI MITSUO
IPC: B26B13/20
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the usability of a pair of scissors by deforming the shape of a handle part. SOLUTION: A pair of scissor pieces 11 and 12 are turnably supported by a shaft 13, blade parts 14 and 15 are formed on a tip side from the shaft 13 and supporting rods 16 and 17 are formed on a base end side. One end part of the handle parts 18 and 19 is attached to the supporting rods 16 and 17 and the handle parts 18 and 19 are constituted of thermoplastic shape memory resin capable of being hardened at a normal temperature. That is, the shape memory resin is turned to a shape memory polymer for changing an elastic modulus accompanying temperature change. Then, in order to deform the handle parts 18 and 19, the handle parts 18 and 19 are heated in boiled water and softened. When they are softened, the shape of the handle parts 18 and 19 are deformed matched with the size of fingers.
Patent JP-2000299577-A (JP)
Title: Structure and method for mounting printed wiring board
Inventor: NAKAO YASUSHI
IPC: H05K7/12
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board mounting structure which can increase the packing density of a printed wiring board, reduce the size and weight of a device, and improve the electrical characteristics of the device. SOLUTION: A printed wiring board 3 is interposed between an upper enclosure 1 and a base enclosure 2 with a set screw 4 and a counterbored section 3a, which is formed to expose a inner ground layer 5 of the wiring board 3 is provided at the setting position of the screw 4. A through-hole 8 through which the screw 4 is passed is made at the center of the counterbored section 3a, and a boss 7 for fixing the screw 4 is provided in the base enclosure 2. The boss 7 has an internal thread section which is meshed with the external thread section of the screw 4.
Patent JP-H10298961-A (JP)
Title: Swelling type river structure
Inventor: MABUCHI KAZUMI
IPC: E02B7/20
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a swelling type river structure which exhibits the natural performance of the structure and can be adapted to the peripheral landscape. SOLUTION: A river structure 10 includes a main body which is formed like a hollow body by elastic material, and the base part of which is fixed to the bottom of a river, and compressed fluid is injected into a hollow part 22 of the main body 21 to swell the main body. In that case, the main body 21 is provided with a shape regulating part 31 for regulating the outline when it is swollen in a desired shape, and the shape regulating part 31 is connected to the bottom part of a river by a connecting member 32.
Patent JP-2000299039-A (JP)
Title: Insulated operation rod for gas-blast circuit breaker
Inventor: HASEGAWA TAKETOSHI
IPC: H01H33/42
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To improve a DC withstand voltage by setting a first portion near to the end face of a tubular insulated operating rod larger in outer diameter and smaller in inner diameter than a second portion apart from it, and covering outer/inner shields in contact with the outer periphery/inner periphery of the first portion apart from the second portion. SOLUTION: A first portion 1a at a fixed length from one end face, where an outer shield 2 and an inner shield 3 are connected together, of an insulated operation rod 1 made of RFP is formed larger in outer diameter by (2×d) and smaller in inner diameter by (2×d) than another second portion 1b. The outer shield 2 is firmly connected by a screw connection section 4 in contact with the outer periphery of the first portion 1a to cover the second portion 1b by the length L of one part apart by the distance (d). The inner shield 3 is firmly connected by the screw connection section 4 in contact with the inner periphery of the first portion 1a, and it is inserted into the hole of the second portion 1 b apart from the second portion 1b by the distance (d).
Patent JP-S5629124-A (JP)
Title: Inductance type measuring unit
Inventor: ISHIMOTO SUKE
IPC: G01G19/44
Filed: 1979-08-20
Abstract: PURPOSE: To perform measurement with high accuracy by a simple construction, by providing two coils and two moving cores moving axially at the center of respective coils, and collecting the weight at the four corners to two corners, converting the result into frequency and performing measurement.  
     CONSTITUTION: The weigting stand 1 is provided with the levers 3, 3' via the blades 2, 2', the displacement of the levers 3, 3' is delivered to the link lever 6 connected with the moving core 8 to change the inductance of the coil L 1 . Further, this mechanism is placed opposingly left and right the base 4 of the measuring unit and the weight is collected as displacement every two corners at the levers of the four corners. Further, the change in the inductance of the coils L 1 , L 2  is fed to the oscillation circuits OSC 1 , OSC 2  gated with the outputs SG 1 , SG 2  of the microcomputer CP 1 , and the displacement of the object is measured from the ratio of the frequencies. Accordingly, the measuring unit with a simple construction and stable for temperature change can be obtained with high accuracy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09268089-A (JP)
Title: Production of microbial material
Inventor: MOCHIDA KOICHI
IPC: C05F17/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To produce a microbial material useful as a decaying accelerator, etc., capable of decaying and converting an organic industrial waste into a farmyard manure in a short period and excellent in shelf life, handleability, etc., by using at least a fermented farmyard manure as a material and specifying the final water content. SOLUTION: This microbial material is produced by using at least a fermented farmyard manure as a material and regulating the final water content to 18-28%. The microbial material is preferably obtained by fully ripening the material, e.g. a wild herb, a soiling of a green manure crop, scattered leaves, sewage sludge and rice bran while turning the material in a fermenter until the water content attains 25-35%, adding at least a binder (e.g. a pulp refuge dissolved in water) and water and, as necessary, a carrier for a microorganism (e.g. a fossil seashell) to the resultant fermented farmyard manure, granulating the obtained mixture and regulating the final water content thereof to 18-28%. The microbial material preferably includes a material immobilizing actinomycetes as effective microbial cells. The microbial material is effective in accelerating the decaying of rice straws, etc.
Patent JP-H11304007-A (JP)
Title: Dry gas seal
Inventor: SATO TSUNENORI
IPC: F16J15/06
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly assemble and release a cartridge such as a dry gas seal sleeve by small force in a dry gas seal arranged on the shaft end side and the like of a rotary shaft in a rotating apparatus such as a com pressor and disconnecting communication of fluid between the inside and outside parts of the apparatus. SOLUTION: The boundary surfaces of a rotary shaft 21 and a dry gas sleeve 22 are respectively formed into a taper shape, and also seal members are arranged near to both left and right end parts of the inside diameter of the dry gas sleeve 22 and a fluid passage 23 is opened in the boundary surface between the seal members so as to form this dry gas seal, and fluid pressure is applied to the boundary surface through the fluid passage 23, thus the inside diameter of the dry gas sleeve 22 is swelled, the frictional resistance of the seal members is reduced and the dry gas sleeve 22 and the like can be assembled and released to/from the rotary shaft 21 by small force.