baber/WOPTO huggingface dataset:
Patent JP-2000262884-A (JP)
Title: Rolling powder coating apparatus
Inventor: ADACHI KENICHIRO
IPC: B01J2/14
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To attempt the elimination of scale film removing work, the improvement of productivity, and others by installing resin spraying nozzle parts near a central shaft in a cylinder body having a depth part in the shape of a truncated cone and arranging baffles and lifters alternately at regular intervals in the inside circumferential wall part of the cylinder body. SOLUTION: Resin spraying nozzle parts are installed near the central shaft of a cylinder body having a depth part in the shape of a truncated cone, and baffles (agitation blades) 3 and lifters (weirs) are arranged alternately at regular intervals in the same direction with a cylinder shaft in the inside circumferential wall part of the cylinder body. The contact and coating of granules and a resin are promoted by the baffles 3, and the rolling of the granules is promoted by the lifters 2. By selecting the speed of revolution, the size of an inside diameter, and the amounts of the resin and others to be added corresponding to the properties of the resin and the granules, the coated granules with reduced adherent scale can be produced.
Patent JP-H05240506-A (JP)
Title: Bath device
Inventor: HIDAKA KATSUHIRO
IPC: F24H1/46
Filed: 1992-02-25
Abstract: PURPOSE:To provide a bath device in which a piping before a threeway ball valve for changing-over between an additional heating of hot water within a bath tub and a hot water feeding into the bath tub is improved not to be filled with high pressure caused by water hammer, a movement of the three-way ball valve is made smooth and a damage of the valve is prohibited. CONSTITUTION:In a bath device having an additional heating circuit 1 and a hot water supply circuit 10, a circuit having a check valve 38 and a three-way ball valve 31 is employed in a connecting pipe 50 for connecting both of them. An inner pressure releasing valve 60 is arranged between the check valve 38 and the three-way ball valve 31.
Patent JP-H11270718-A (JP)
Title: Pressure reducing valve for gas
Inventor: IWASAKI HIROYUKI
IPC: F16K7/17
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent an offset load from occurring when a diaphragm is assembled by providing a storage hole opened with an outer end where a coil spring can be inserted or removed on a cover fastened to a body, and providing a recess for receiving the end section of the coil spring on an adjusting screw screwed to an opening section at the outer end of the storage hole. SOLUTION: A storage hole 118 opened with an outer end where a coil spring 117 can be inserted or removed on a cover 91 is provided coaxially with the axis of a valve hole 104. An adjusting screw 132 screwed to the outer end opening section of the storage hole 118 is provided with a recess 132 a receiving the whole end section of the coil spring 117 on the opposite side to a diaphragm 93, and the coil spring 117 is not required to be received by a retainer. When the peripheral edge section of the diaphragm 93 is pinched between a body 34 and the cover 91, the coil spring 117 can be extracted from the cover 91, and the diaphragm 93 can be prevented from being applied with an offset load. The diaphragm 93 can be surely seated without generating a drift, and a defective pressure adjustment can be prevented.
Patent JP-H09240299-A (JP)
Title: Oil tank structure for working vehicle
Inventor: KODAMA SHIGERU
IPC: B60K17/16
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To use an axle case, which is extended from a differential device in a working vehicle to the lateral sides and is provided with a differential gear shaft inside, as an oil tank so as to store oil efficiently. SOLUTION: In a working vehicle, final cases 4, 4 supporting wheels are connected to the end parts of both of a left axle case 3 and a right axle case 3, which are individually provided with differential gear shafts 2, 2 of a differential device 1 inside, while in a machine body, a hydraulic apparatus 14 is arranged. The inside of the axle case 3 is formed into an oil reservoir, and an oil discharge port 15 to the hydraulic actuation device 14a in the hydraulic apparatus 14 is arranged in the axle case 3, while an oil filter 17 connected to the oil discharge port 15 is arranged in the reservoir of the axle case 3.
Patent JP-H06255042-A (JP)
Title: Composite paper for food container and manufacture thereof
Inventor: YASUMOTO TAIZO
IPC: B29K67/00
Filed: 1993-03-08
Abstract: PURPOSE:To obtain an excellent adhering and printing property without decreasing taste and sweet smell by giving a plasma treatment through flame at a specific output value onto a cardboard that consists of a cardboard and a synthetic resin laminated layer and is in the range of a specific basis weight. CONSTITUTION:The composite paper for food containers comprises a cardboard and synthetic resin laminated layer, and the cardboard used herein has a basis weight of 100-150 g/m<2> in terms of a shape retaining property and mold-working property. The quality of material of the cardboard is arbitrarily selected in accordance with use or the like. For the synthetic resin, polyolefine or polyester resin is employable, however, a low density polyethylene is preferably used by taking into consideration work execution characteristics, a heat sealing property or the like. After obtaining a composite paper by combining a cardboard and synthetic resin, a flame plasma treatment is given so that the flame combustion energy is to be 9-47 BTU/m<2> against the treatment surface of the cardboard. As a consequence of this process, the Indexes of adhesiveness between the cardboard and the synthetic resin, and surface leakage of the synthetic resin can be enhanced, and still the improvement of a smell or taste can be achieved as a beverage container.
Patent JP-S5520201-A (JP)
Title: Chlorine gas purifying method
Inventor: UKIHASHI HIROSHI
IPC: B01D53/68
Filed: 1978-06-23
Abstract: PURPOSE: To remove a little oxygen contained as an impurity in chlorine gas in an industrially advantageous manner with high removing rate by contacting the chlorine gas to a liquid perfluorinated org. cpd. with high oxygen dissolving power.  
     CONSTITUTION: Chlorine gas 3 contg. a little oxygen as an impurity formed by electrolysis of NaCl is introduced into absorption tower 1, where it is contacted to liquid perfluorinated org. cpd. 4 such as perfluoromethylcyclohexane, perfluoro- n-heptane or perfluorobutyltetrahydrofuran. Chlorine gas 5 of reduced oxygen content is exhausted from tower 1, and perfluorinated org. cpd. 6 contg. oxygen absorbed is introduced into stripper 2 to purge the oxygen as purge gas 7 and to recycle cpd. 4 to tower 1. By allowing chlorine to be absorbed in the perfluorinated org. cpd. beforehand, absorption of chlorine in the cpd. in tower 1 is aboided to prevent the yield from lowering. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05231302-A (JP)
Title: Piston pump
Inventor: SONODA HIRONOBU
IPC: F04B9/00
Filed: 1992-02-25
Abstract: PURPOSE:To provide a piston pump which is of a small type and free from vibration and noise generation. CONSTITUTION:A bellows 21 is provided on a part of a piston 6 in a piston pump which has a cylinder 1 provided with an intake valve 4 and an exhaust valve 5, and the piston 6 which slides along the inner wall of the cylinder 1. The piston 6 is fixed to one end of a tube 14 in which high volatile refrigerant 16 and its vapour 17 are stored inside gastightly, and the other end of the tube 14 is connected vent free to a vessel 15 in which the refrigerant 16, its vapour 17 and a heating element 18 are stored, through a tube 22 fixed to the bottom of the cylinder 1. A cooler 19 is mounted outside the tube 22 and on.off of the heating element 18 and the cooler 19, calorific value of the heating element and cooler performance, are controlled by a controller 20.
Patent JP-H04309982-A (JP)
Title: Magnetic roll
Inventor: YAMASHITA KEITARO
IPC: G03G15/09
Filed: 1991-04-09
Abstract: PURPOSE:To provide a magnetic roll which can improve the carrying properties of a developer, simultaneously, wear resistance, prevent blurring in a transfer, and form a high quality image. CONSTITUTION:In the magnetic roll constituted so as to relatively and freely rotate a permanent magnetic member 1 constituted by providing plural magnetic poles extended into a shaft direction on the outer periphery, and a sleeve 6 made of a nonmagnetic material in the shape of a hollow cylinder, via flanges 3 and 4 provided on both end parts of the member 1 and the sleeve 6, the surface of the sleeve 6 is coated with a thermally sprayed film by a thermal spraying material composed of an inorganic oxide, and simultaneously, the coverage of the thermally sprayed film is set at 10-90%.
Patent JP-S58193879-A (JP)
Inventor: SAITOU CHIYUUICHI
IPC: B66B9/08
Filed: 1982-05-07
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-S61235002-A (JP)
Title: Method and apparatus for molding slab
Inventor: TAZOE NOBUHIRO
IPC: B21B1/46
Filed: 1985-04-10
Abstract: PURPOSE:To reduce an initial cost and to economize energy by subjecting a continuously cast slab to thickness reduction by a press and cross rolling then correcting dogbones by rolling. CONSTITUTION:The press 7 for thickness reduction provided with upper and lower moving anvils 2, 3 is provided on the outlet side of a continuous casting machine. An edger 10 for cross reduction and horizontal rolling mill 13 are successively disposed thereto. The slab 6 produced by the continuous casting machine is subjected to the thickness reduction by the anvils 2, 3 of the press 7 by which the slab thickness is considerably decreased. The shape defect at the transverse ends by the width fluctuation generated in the slab 6 is then corrected by grooved rolls 8 of the edger 10. The dogbones formed in this stage are rolled by rolls 11, 12 of the mill 13 and are thereby corrected. Since the press is used, the initial cost is reduced and since the need for heating the slab is eliminated, the energy economization is made possible.
Patent JP-H09263258-A (JP)
Title: Fully hydraulic power steering device for industrial vehicle
Inventor: MURASE NOBORU
IPC: B62D6/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a solenoid valve and its circuit by fitting a controller which outputs a control signal to the solenoid valve based on a correction control data table where data to be subjected to correction control are stored in the stroke of a power cylinder meeting the operation of a steering wheel. SOLUTION: Only when the stroke amount of a power cylinder 10 is in the steering wheel clockwise correction region or the steering wheel counter- clockwise correction region of a conversion data table 25 with a steering wheel 1 switched to an arbitrary position from any other position except the arbitrary position, a control start signal is outputted, and a control signal to an solenoid valve 15 based on a correction control data table 24 is outputted. Minimum operation can be attained, which is conducted only when the steering wheel 1 is kept at the arbitrary position without making any constant switching control of the solenoid valve 15. By reducing the switching frequency of the solenoid valve 15, it is possible to improve the durability of the solenoid 15 and its circuit.
Patent JP-S521877-A (JP)
Title: Parapet of man conveyor
Inventor: SAITOU CHIYUUICHI
IPC: B66B23/22
Filed: 1975-06-23
Abstract: PURPOSE: Specially formed cover packings between parapet panel and inner and outer deck. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61235670-A (JP)
Inventor: NAGATA KOJI
IPC: F25D23/06
Filed: 1985-04-10
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-H10290211-A (JP)
Title: Cdma communication method and group spread modulator
Inventor: ADACHI FUMIYUKI
IPC: H04W88/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To enable even a multirate user to have high transmission quality by selecting one of row vectors in a matrix having a different number of dimensions as a spread series according to the peak of the transmission rate of transmit data. SOLUTION: Transmit data of each user are modulated by a data modulator 1 to generate a narrow-band modulated signal. Spread modulation on the modulated signal is performed with a short-cycle spread series selected by a short- cycle spread series generating circuit 2 to obtain a broadband signal, which is added by an adder 3; and the resulting signal is spread with a long-cycle spread series which is generated by a long-cycle spread series generating circuit 4 and has longer cycles than the short-cycle spread series generated, and outputted.  In this case, when the spread series is selected, a matrix having a small number of dimensions is used according to a certain rule to generate matrixes of large degree (2N×2N elements, N integer equal to or larger than 1) having mutually orthogonal row vectors in sequence, and one of row vectors of the matrixes differing in the number of dimensions is selected as a spread series according to the peak of the transmission rate of transmit data.
Patent JP-H11267069-A (JP)
Title: Human body private part washing device
Inventor: NIWA TAKASHI
IPC: A47K13/12
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To eliminate strength deterioration by installation holes for engage ment, and to prevent main body inner parts and electronic devices from being contaminated or damaged by invasion of water, urine, dirt or the like from a through-hole. SOLUTION: A device comprises a rotary shaft, and a damper means 3 to elastically perform rotation of a main body 10, a recessed installation hole 11 which is not formed through the inside of the main body 10 is provided in the main body 10, and an installation member 6 is inserted into the installation hole from the outside of the main body 10 to install the damper means 3. Otherwise, the rotation shaft of the main body 10 is provided on an upper surface of an installation plate for allowing the main body 10 to rotate toward the back side of a toilet stool, and the damper means 3 is provided between the main body and the toilet stool or the installation plate.
Patent JP-H09262115-A (JP)
Title: Carrying case for small portable information terminal
Inventor: TANAKA YOSHIKO
IPC: G06F1/16
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To ensure the proper protection of a small information terminal against external environment and reduce weight by forming a case for a small portable information terminal out of upper and lower cases of monocock structure via a vacuum molding process, using a plastic material. SOLUTION: A carrying case for a small portable information terminal used for inventory management or the like is formed out of an outer upper case 1, an outer lower case 2, an inner cushion base 3 and a rubber fastener 4. The outer upper and lower cases 1 and 2, and the inner cushion base 3 are formed out of highly rigid molding material such as a PVC laminate, and integrally molded to resemble the outline of the terminal for cushioning an external impact. Also, the inner cushion base 3 has a molded structure to suit the bottom of the terminal, so as to be capable of absorbing an external impact through a double structure with the outer lower case 2. The outer case is made of the outer upper case 1 and the outer lower case 2 separable from each other into upper and lower portions along the side. and jointed to each other only at a part of the side.  The remaining parts of the cases 1 and 2 are jointed to each other via the rubber fastener 4.
Patent JP-S51151573-A (JP)
Title: Vortex flow meter
Inventor: NAKAZAWA SHIYOUICHI
IPC: G01F1/32
Filed: 1975-06-20
Abstract: PURPOSE: Vortex detector element is provided with shielding material at surface facing the flow in which vortex is generated. Thus by increasing vortex detecting effect, accuracy of measurement is improved. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63242600-A (JP)
Inventor: WATAYA HIROAKI
IPC: B44C5/00
Filed: 1987-03-31
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-S51151436-A (JP)
Title: Mounting and demounting device of transmission shaft
Inventor: HARADA SHIGENORI
IPC: F16B21/00
Filed: 1975-06-20
Abstract: PURPOSE: Ball type mounting and demounting device of shaft in which the structure and the operation is simple, by furnishing the fixed ring by which the end faces are mutually engaged in concave and convex faces to the outer circumference of york which holds the balls. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08266631-A (JP)
Title: Humidifier of gas for breathing
Inventor: IWAMOTO JUNJIRO
IPC: B01F3/04
Filed: 1995-03-31
Abstract: PURPOSE: To reduce generation of a water mist in a low noise, and prevent mixing of a pollutant, bacteria or the like in gas for breathing by bringing liquid water into contact with one surface of a steam permeable film, and flowing gas whose composition is adjusted for breathing to the other surface. CONSTITUTION: A film or hollow fiber 1 having steam permeability without hole is formed by using a moisture containing polymer having a hydrophilic group as a main component. In this film or hollow fiber 1, the Gurley number is set not less than 60 seconds. For example, a film or hollow fiber (the hollow fiber 1) is formed of moisture permeable urethane having a hydrophilic group in a polymer chain. The hollow fiber 1 is set in a humidifying water vessel 4, and a humidifier is formed. Humidifying water 5 is contacted with one surface of the hollow fiber 1, and gas whose composition is adjusted for breathing, for example, oxygen enriched air is flowed to the other surface.
Patent JP-H11268689-A (JP)
Title: Propulsion unit for outboard motor
Inventor: SATO TAKUYA
IPC: B63H20/32
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To improve installability and removability of a propeller shaft, bevel gear, clutch shifter, and the like disposed inside a gear housing and to simplify the adjustment of tooth contact. SOLUTION: A propulsion unit 25 of an outboard motor is constructed such that a gear housing 7 provided at a lowermost portion of the outboard motor is dividable into an upper housing 7a and a lower housing 7b along an axial direction of a propeller shaft 17. The propeller shaft 17, a bevel gear mechanism 22, and a clutch shifter 23 are built into a unit case 21 to make up a drive unit 20. The drive unit 20 is provided removably on the upper housing 7a.
Patent JP-H10274178-A (JP)
Title: Scroll compressor
Inventor: IKEDA KIYOHARU
IPC: F04C18/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor to be manufactured at a low cost, facilitate arrangement, provide given cooling operation of an electric motor, reduce the generation of noise and vibration, and perform quiet operation. SOLUTION: A cylindrical inner shell 14 is mounted by a support member 15 in a closed container 1, and a compressor 2 is arranged closer to the upper part of a closed container 1 in the inner shell 14. An electric motor 6 is provided to drive the compressor 2 closer to the lower part of the closed container 1 in the inner shell 14. Further, a suction pipe 12 is arranged at the closed container 1 and arranged in a position situated facing a suction hole 19 opened to the inner shell 14. This constitution effects inflow of most of sucked gas to the inner shell 14 through the suction hole 19 and the inner shell 14 is supported by a support member 15 to suppress the generation of noise and vibration. Further, mixture of lubrication oil in gas is prevented from occurring and further, there is no need to extend downward the suction pipe 19.
Patent JP-S60258781-A (JP)
Title: Tape cartridge
Inventor: GOTOU SHINICHI
IPC: G11B23/087
Filed: 1985-04-09
Abstract: PURPOSE:To ensure the operation of a lock jig by devising the arranging position of the lock jig so as not to be in the way of tape running and supporting the lock jig via a lateral shaft orthogonal to one side wall at the right/left side of a main body case while being rocked around the lateral shaft. CONSTITUTION:The front and rear middle part of the lock jig 25 is supported to the left side wall 18 of the main body case 1 via the lateral shaft 26 orthogonal thereto so as to make the lock jig 25 to be rocked around the lateral shaft 26. An engagement section 29 is projected to the front end of the lock jig 25 upward, a section 30 to be pressed is projected downward to the lateral side face at the rear end and a plastic forming where a spring fastner 31 is projected to the upper face of the rear end side is formed. A spring member 33 is loaded between the vertical spring retainer 32 and the spring retainer 31 from the inner face of the upper case 1a, the section 30 of the lock jig 25 is rocked and energized downward by the spring member 33 and the engaging section 29 is rocked and energized upward. The lock jig 25 is arranged with a margin so as to ensure the operation of the lock jig 25.
Patent JP-H07246692-A (JP)
Title: Laminate showing iris color patterns
Inventor: UCHIDA ATSUSHI
IPC: B32B27/00
Filed: 1994-03-10
Abstract: PURPOSE:To obtain a laminate showing beautiful arbitrary iris color patterns by forming an iris color membrane layer consisting of a transparent membrane layer A and an uneven transparent membrane layer B and setting the membrane layers A, B to specific values or more in visible light transmissivity and setting the difference between the refractive indexes of the membrane layers to a specific value more. CONSTITUTION:The iris color membrane layer 2 on a molded object 1 is constituted of a transparent membrane layer A and an uneven transparent membrane layer B composed of a diffraction lattice or a hologram. The transparent membrane layer A is an uncolored or colored transparent membrane layer having a refractive index different from that of the membrane layer B by 0.05 or more and having visible light transmissivity of 50% or more. The uneven membrane layer B is an uncolored or colored transparent membrane layer having a refractive index different from that of the membrane layer A by 0.05 or more and having visible light transmissivity of 50% or more. When the transparent membrane layer A and the uneven membrane layer B are laminated, the iris color membrane layer 2 capable of being used in a laminate showing iris color patterns is obtained by the difference between the refractive indexes of both membrane layers and the surface unevenness of the membrane layer B.
Patent JP-H10317176-A (JP)
Title: Rust preventive composition
Inventor: MATSUZAKI YUKIO
IPC: C10N40/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a petrolatum type rust preventive compsn. which has excellent long-term rust preventiveness, heat resistance and long-term stability and is usable for rust prevention of a strand and the rust prevention in an anchor head cap in an anchor method (an unbonded tube type and smooth sheath type). SOLUTION: This rust preventive compsn. contains, on the basis of the entire amt. of the compsn., (A) 20 to 89.8 mass % mineral oil and/or synthetic oil, (B) 10 to 70 mass % petrolatum having consistency of 80 to 300 at 25 deg.C and a m.p. of 45 to 75 deg.C, (C) 0.1 to 50 mass % expressed by formula the formula (R<1> and R<2> denote 11 to 21C alkyl group or alkenyl group, R<3> denotes 2 to 4C alkylene group) and (D) 0.1 to 10 mass % rust preventive additives.