baber/WOPTO huggingface dataset:
Patent JP-H1080653-A (JP)
Title: Spray nozzle and method for atomizing and spraying fluid material
Inventor: SCOTCHMUR RONALD R
IPC: B05B7/04
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To ensure the complete and uniform mixing of air and fluid material and to perfectly atomize the fluid material in uniform density by supplying compressed air into an air and fluid mixing chamber through a plurality of air ports inclined forward and regularly spaced in the peripheral wall of the mixing chamber in the circumferential direction. SOLUTION: A fluid material having a high content of granular component is atomized by a spray gun 10. Namely, the fluid material under pressure is mixed with pressurized air, the liq. in the atomization material is atomized before the mixture is discharged, and an atomizer valve interlocked with an air valve is provided. The atomizer valve is formed by inserting a valve element freely movable back and forth into the valve chest 40 having an inlet for pressurized air, an inlet 45 for the material and an outlet for the mixture, and the pressurized air is supplied into the valve chest 40 through the air inlet. The atomization material from the inlet 45 are mixed with the pressurized air, the mixture flows into a nozzle 90a, and the mixing is promoted in tis case by the pressurized air passed through the air ports 126a from an air plenum 60.
Patent JP-H1013942-A (JP)
Title: Portable information equipment
Inventor: WADA HIROSHI
IPC: H04W12/06
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a security feature which prevents unfair use of a third part, without requiring a complicated procedure at the time of normal use. SOLUTION: A identification command is sent out through a transmitting and receiving part 17 from a data processing part 13, a data control part 21 receives the identification command and sends an identification code of identification memory 22 to the part 17. When the part 13 compares the identification code with a key code of key code memory 12 and they match, calling processing is proceeded, and a telephone number can be sent. In the case of an identification code of a third party, the identification code does not match with a key code, calling processing is ignored and the telephone number can not be sent.
Patent JP-S6138595-A (JP)
Inventor: ARUBAATO JIYOZEFU INPINKU JIYU
IPC: G21C7/08
Filed: 1985-07-23
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-H10182715-A (JP)
Title: Catalyst for olefin polymerization and olefin polymerization
Inventor: IKEDA TAKAHARU
IPC: C08F4/6592
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent granular olefin polymer in improved polymerization activity by using a catalyst comprising modified clay prepared by treating interlaminar cross-linked clay with an organoaluminum compound. SOLUTION: An olefin of formula VI (R17 and R18 are each H, etc.) is (co) polymerized in the presence of a catalyst for olefin polymerization comprising modified clay prepared by subjecting (a) interlaminar cross-linked clay containing a cation having ion exchange ability between layers to ion exchange with (b) an organic cation (e.g. trimethylammonium), (c) a transition metal compound of formula I or formula II of the group IV of the periodic table [M1 is titanium, etc.; Y is H, etc.; R1 and R2 are each ligand of formula III (R6 is H, etc.), etc.; R3 and R4 are each a ligand of formula IV (R7 is H, etc.), etc.; R5 is shown by formula V (R8 is H, etc.), etc.;  (m) is 1-5] [e.g. bis(cyclopentadienyl) titanium dichloride] and (d) an organoaluminum compound (e.g. trimethylaluminum) in a solution state, a suspension state or in a vapor-phase state at -100 to 300 deg.C to give the objective polymer.
Patent JP-2000346831-A (JP)
Title: Ultrasonic flaw detection method and ultrasonic probe for plastic pipe
Inventor: KITAGAWA DAIJI
IPC: H04R17/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic flaw detection method and an ultrasonic probe with which a deep portion can be inspected, the detection sensitivity of a defective is good, the proximity of a surface can be sufficiently flaw- detected, a micro defective in a fusion portion between end surfaces of plastic pipes can be easily and certainly found. SOLUTION: Ultrasonic wave with frequency of 0.5-2.0 MHz is radiated, an refraction angle θ2 of the ultrasonic wave at a boundary with a body to be detected is larger than its incident angle θ1. For performing this ultrasonic flaw detection method, this ultrasonic probe 9 comprises a transducer 10 for radiating the ultrasonic wave with frequency of 0.5-2.0 MHz and a wedge 11 made of material with sound speed slower than that of the body to be detected.
Patent JP-S6321921-A (JP)
Title: Polyester based conjugate fiber
Inventor: SHINONOME OSAMI
IPC: D06M101/16
Filed: 1986-07-09
Abstract: PURPOSE:The titled fibers, consisting of a polyester based component and a polyester based component having a higher hydrolytic rate with an aqueous solution of an alkali than that of the above-mentioned component as well as specific cross-sectional shape and capable of giving textile products having improved rasp feeling. CONSTITUTION:Polyester based conjugate fibers, consisting of (A) as polyester based component which is preferably polyethylene terephthalate or polybutylene terephthalate and (B) a polyester based component having a higher hydrolytic rate with an aqueous solution of an alkali, e.g. sodium hydroxide, etc., than that of the component (A) and having the whole protruding polygonal cross-sectional shape in which either one of the above-mentioned components (A) and (B) is divided into plural regions with the other and exposed to the fiber surfaces and the above-mentioned component (A) is arranged so as to occupy the apical parts of the polygon. The weight ratio is the component (A) to (B) is preferably 80/20-30/70.
Patent JP-S6317573-A (JP)
Title: Visible light-emitting diode lamp
Inventor: MURATA HIROAKI
IPC: F21S8/10
Filed: 1986-07-09
Abstract: PURPOSE:To attain the reference luminous intensity of JIS and SAE especially for automobile stop lamp with excellent light directivity at the least numbers by means of containing the half-value projecting angle of emitted light within the range of 2-7 degrees. CONSTITUTION:The applicable half-value projecting angle of LED lamp is 2-7 degrees preferably 3.6 degrees and especially around 5 degrees. The LED lamp with projecting angles contained in such a range is especially optimum for the stop lamp of automobiles due to the excellent light directivity. The applicable lens 10 material is preferably an arbitrary material used for a resin mold 7 to cast into a lens shape with the half-value projecting angle theta contained in the range of 2-7 degrees.
Patent JP-H05253860-A (JP)
Title: Nose assembly for gripping and pulling fastener pin
IPC: B25B28/00
Filed: 1992-05-11
Abstract: PURPOSE: To provide a nose assembly which is low in noise level, shrink-fitted, and used together with a pneumatic or hydraulic tool to pull a fastener pin. CONSTITUTION: A nose assembly includes a housing 16 having and end edge to be abutted on one surface of a workpiece, a collet 22 which is arranged inside the housing 16 and provided with an end face extended in the radial direction and an internal jaw engagement surface, a segmented jaw structure 37 to be telescopic inside the jaw engagement surface, a supporting means to support the jaw structure 37, and a disengaging means to disengage the jaw structure in response to the movement of the collet 22 inside the housing.
Patent JP-S5862449-A (JP)
Title: Water-boiler
Inventor: NAGATOSHI TAKEHIRO
IPC: F24H1/28
Filed: 1981-10-09
Abstract: PURPOSE:To obtain a hermetical structure for a boiler which is free from heat deterioration and leakage of exhaust gas, by constituting the hermetical structure of the boiler by disposing a burner in contact with a combustion barrel in a heat exchanging cylinder. CONSTITUTION:A water-boiler of this invention comprises a casing 1, a heat exchanging cylinder 2 having a closed end extended into the casing 1, and a combustion barrel 3 opened at both ends thereof and also extended into the heat exchanging cylinder 2. Exhaust gas passages 4 are formed between the inner surface of the cylinder 2 and the outer surface of the barrel 3, and the other end of the barrel 3 is located inwards of the other end of the cylinder 2. Further, the gap between the cylinder 2 and the barrel 3 is closed hermetically, and a burner 6 inserted into the cylinder 2 from said other end of the same is brought into contact with the other end of the combustion barrel 3. A first hermetical structure can be obtained at the section where the burner 6 is held in contact with the combustion barrel 3. Further, since the burner 6 is also held in contact with the cylinder 2 by the intermediary of a packing 5, a second hermetical structure can be obtained at the section. Thus, it is enabled to eliminate leakage of exhaust gas from said other end of the cylinder 2.
Patent JP-S5590176-A (JP)
Title: Reader
Inventor: SATOU YOUJIROU
IPC: H04N1/19
Filed: 1978-12-28
Abstract: PURPOSE: To obtain an analog picture signal with good timing precision even if a sub scan speed would change by equipping a read analog memory with taps and then by selectively extracting several block outputs from respective taps corresponding to sub scan timing.  
     CONSTITUTION: A picture signal obtained via read amplifier 8 from image sensor 5 driven at a constant period is changed into an analog signal with no dispersion in level for each line due to a change in accumulation time and this signal is stored in accumulating analog delay line 9 and transferred to analog delay line 10 with read taps. When the driving frequency of sensor 5 is denoted by (f) and its clock period is also denoted by (d), the delay value of one bit of the delay line is (d) and a one-block output to an input to delay line 10 is delayed by nd/5sec. Then, gate circuit 12 sends the signal of each block to an OR circuit by the gate signal of counter 13 to sent a picture signal for one line. Counter 13 is brought under the control of control circuit 11 to open selectively the gate circuit according to the sub scan timing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05330249-A (JP)
Title: Thermal transfer image receiving sheet and production thereof
Inventor: YAMAGUCHI KATSURA
IPC: B41M5/382
Filed: 1992-05-29
Abstract: PURPOSE:To provide a thermal transfer image receiving sheet imparting a sharp image having sufficient density in a thermal transfer method using a sublimable dye with a high productivity. CONSTITUTION:In a thermal transfer image receiving sheet constituted by forming a resin layer containing a dye receiving layer on at least one surface of a base sheet, the resin layer contains a high b.p. org. solvent non-volatile at room temp.
Patent JP-H106130-A (JP)
Title: Double rotary sawtooth cutter
Inventor: TAMAOKI HIDEKI
IPC: B23D45/16
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To reduce vibration, and accurately cut a workpiece by arranging a planetary gear type speed reduction mechanism to rotationally drive paired circular sawteeth in the mutually opposite direction. SOLUTION: When a driving motor 11 is rotated, its rotation is reduced in speed by a planetary gear type speed reduction mechanism 12, and is transmitted to a third bevel gear 29. The third bevel gear 29 rotates first and second bevel gears 30 and 31 in the mutually inverse direction, and at the same time, also rotates first and second circular sawteeth 40 and 42 in the mutually inverse direction. Therefore, since reaction by the sawteeth 40 and 42 at workpiece cutting time is eliminated, operability is improved, and a workpiece can be quickly, accurately and stably cut.
Patent JP-S647179-A (JP)
Title: Smeared picture generation system
Inventor: SEKI MAKI
IPC: G06F3/153
Filed: 1987-06-29
Abstract: PURPOSE:To eliminate the restriction of the number of painted out vertexes by separating an M-convex polygon which can be painted out in maximum from an N-convex polygon from the side of a host so as to execute a painting out processing, and separating the M-convex polygon from the N-convex polygon as many as possible to as to sequentially execute the painting out processing. CONSTITUTION:The side of the host 1 consists of a host computer 11, and a data input means 12, and the side of a graphic terminal 2 consists of a painting out processing part 21, a vector generator 22, a work buffer memory 23, a frame buffer 24 and a CRT 25. The number of the vertexes in convex which the terminal can mask in maximum is set to M. If the N-convex polygon (N>M) is inputted from the means 12, the convex data is stored in the buffer 23, and the fetching of convex data is stopped when the number becomes M. Next, the M-convex polygon is painted out the picture is stored in the buffer 24, and the fetching of convex data is resumed hereafter, whereby the similar processing is repeated.
Patent JP-H05320577-A (JP)
Title: Coating resin and coating method
Inventor: ORIUCHI MASAKI
IPC: C09D175/00
Filed: 1992-05-27
Abstract: PURPOSE:To obtain a coating resin capable of coating without developing the color migration from products even under a severe conditions, suitable for coating fabrics dyed with disperse dye by incorporating an oil-soluble coating resin such as an acrylic resin with a thermosetting resin. CONSTITUTION:The objective resin can be obtained by incorporating (A) 100 pts.wt. of an oil-soluble resin selected from acrylic resins, urethane resins and silicone resins with (B) 5-100 pts.wt. of a thermosetting resin, from which melamine and its derivatives as the monomers are excluded. The component B is e.g. phenol resin, urea resin, unsaturated polyester resin, being pref. selected depending on the type of the component A. For example, when the component A is an acrylic resin, the component B is e.g. urea resin.
Patent JP-H04358592-A (JP)
Title: Watr purifier
Inventor: YAMADA TOSHIAKI
IPC: C02F1/74
Filed: 1991-06-05
Abstract: PURPOSE:To prevent malodor of stored water by installing a filter for filtration of various bacteria in a sealed casing and installing an air or oxygen supplying means inside the filter or in the upper stream side of the filter. CONSTITUTION:In the case of water supply to a water purifier 1, when a tap is turned on, water flows into the inside of a casing 3 from a jetting out case 7 while pushing up a check valve 6 from a water supplying hose 9 and powdered activated carbon 35 and water are mixed. The mixed water rises through a gap between the outer circumference of a lower end plate 12 of a filter unit 4 and the inner circumferencial wall of the inner casing 3, the mixed activated carbon is filtered by an element main body, adheres to the outer surface of the element main body and thus a precoat layer is formed. When water passes the element main body, impurities such as residual chlorine, etc., are removed by the precoat layer in the surface. Also, since a storage chamber 40 located in the upper stream side of hollow yarn 24 is filled with an oxygen releasing substance 41, stored water is prevented from becoming in anaerobic state by the oxygen released from the substance 41.
Patent JP-H0713187-A (JP)
Title: High-polymer dispersed liquid crystal recording medium and information reproducing method and device
Inventor: OKABE MASAHITO
IPC: G02F1/135
Filed: 1993-06-30
Abstract: PURPOSE:To improve the contrast in information reproduction of the high polymer dispersed recording medium and to reduce the granular noises by forming the photoconductive layer of the integral type information recording medium so as to have a characteristic to permit transmission of light of the prescribed wavelength in a blue or UV region. CONSTITUTION:The integrated recording medium laminating a photosensitive body 10 and a liquid crystal recording layer 23 is so formed that the photoconductive layer 13 has the characteristic to permit the transmission of light of the prescribed wavelength in the blue or UV region. Namely, the photoconductive layer 13 is formed transparent to the blue or UV light and the wavelength of reading out light is made blue or UV light, by which the information recorded on the liquid crystal layer 23 is read out with a sufficient contrast. White light sources, such as halogens and xenon lamps, are used as a light source. A blue filter is installed between the light source and the liquid crystal medium to allow only the blue light to be made incident on the liquid crystal medium. The light transmitted through the liquid crystal medium is converted to an electric signal by a photoelectric converter and is outputted to a CRT and printer.
Patent JP-H0327664-A (JP)
Title: Picture information reader
Inventor: KOSHIYOUJI TAKASHI
IPC: G06T1/00
Filed: 1989-06-23
Abstract: PURPOSE:To improve the read accuracy of an original by providing a heat sink means along the arrangement of plural photodetectors to a photoelectric conversion means so as to uniformize the temperature distribution of the photodetectors thereby uniformizing the distribution of the dark current. CONSTITUTION:Both ridges 22d, 22e along the arrangement of photodetectors 22a of a board 22c of a CCD line sensor 22 are uniformly adhered closely to a support member 24 placed to ridges 24b, 24c of a recessed part 24a and the heat of the board 22c is dissipated to the support member 24. Moreover, one ends of the heat sink 26 are uniformly adhered closely to the rear side of the board 22c and the other ends of the heat sink 26 are uniformly adhered closely to the bottom face of the support member 24 and the heat of the board 22c is dissipated to the support member 24. Thus, the heat from the board 22c is further uniformized to uniformize the dark current.
Patent JP-S6410007-A (JP)
Title: Catalytic burning apparatus
Inventor: KUMAZAWA KATSUYOSHI
IPC: F23C13/00
Filed: 1987-07-01
Abstract: PURPOSE:To prevent the generation of incompletely burnt gas and allow the complete combustion by providing a secondary air supply means which supplies secondary air to a catalyzer layer so that secondary air may be delivered perpendicularly to the surface of the catalyzer layer. CONSTITUTION:For ignition, a heater 4 is activated to generate heat until the temperature in the heat insulator layer 3 reaches a preset temperature as detected by a temperature sensor 5. When the temperature sensor 5 detects the preset temperature, a control circuit 15 causes a solenoid valve 10 to open to supply fuel into the burning apparatus body 1. The fuel so supplied is uniformly distributed by a distribution pipe 7. As the interior of the burning apparatus body 1 has been heated up to the preset temperature, the fuel gas is heated and then contacts a catalyzer layer 2 where the reaction takes place. At this time, secondary air is supplied from air holes 13 of a secondary air supply pipe 12 disposed in front of the catalyzer layer 2. Although the diffusion of air tends to become poor as the burnt exhaust gas rises along the surface of the catalyzer layer 2 because of its light weight and the exhaust gas layer becomes thicker as the gas rises, the complete burning is achieved by the secondary air supplied from the air holes 13 of the secondary air supply pipe 12.
Patent JP-S5865848-A (JP)
Inventor: MUKUSHIRO HITOAKI
IPC: E04B7/04
Filed: 1981-10-12
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-H0453310-A (JP)
Title: Semiconductor photoelectric switch
Inventor: KAMIKAWA YUKIMI
IPC: H03K17/78
Filed: 1990-06-20
Abstract: PURPOSE:To reduce the cost and to save the space by containing and sealing one light emitting element as the light emitting side device and plural semicon ductor elements and circuits as the light receiving side devices into single packages respectively so as to constitute a semiconductor photoelectric switch. CONSTITUTION:A light emitting element 20 is placed in a hollow in a 1st pack age 21 made of an opaque resin and a 1st throughhole 22 is formed to the package 21 to emit the stimulated light to the outside of the package. A 2nd package 23 to receive the radiation light is made similar to an opaque resin and provided with plural 2nd throughholes 24, which receive the radiation light from the light emitting element 20 through plural positions and a light receiving elements 25 are fitted in the 2nd package 23 to the position corresponding to the light emitting elements. Moreover, barriers 26 are formed to allow each light receiving element 25 to be active without interference with each other. Since one light emitting element and plural light receiving elements are sealed in the lump in such a way, the cost is saved to nearly 1/3 and the entire switch is made compact.
Patent JP-H10181914-A (JP)
Title: Automatic paper feeder
Inventor: KAWASHIMA YASUHIRO
IPC: B65H3/52
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To effectively reduce mechanical noise from a reverse roller, when a separate paper feed is performed relating to paper, by a means simplified further with a cost reduced. SOLUTION: A peripheral surface of a torque limiter 9 is integrally rotated with a reverse roller arranged coaxially to the torque limiter 9, a friction member 12, by press contact with the peripheral surface of the torque limiter 9, is loaded by fixed rotation relating to the reverse roller. A rotational load relating to this reverse roller acts so as to delay a transient period in the case of inverting the reverse roller from the conveying direction to the reverse conveying direction, that is, so as to increase a slip amount in the torque limiter 9 at inverting time, a shock by inversion of the reverse roller is suppressed. Further, the friction member 12 absorbs vibration damped of the reverse roller and a bracket 6.
Patent JP-H1072738-A (JP)
Title: Woven fabric having low permeability and its production
Inventor: PETER B THORNTON
IPC: D03D23/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a soft and dilatable woven fabric having high strength, light weight, thin thickness and an air permeability of <=1 CFM (0.5cm<3> /sec/cm<2> ) and suitable for air bag. SOLUTION: This process for producing a strong, lightweight, thin and soft woven fabric 10 having low permeability comprises (A) a step to prepare an uncoated, strong, lightweight, thin, soft and hydrophobic woven fabric having high permeability and (B) a step to sufficiently dry the prepared woven fabric to decrease the air-permeability of the woven fabric to <=1 ft'/min/ft<2> (0.5cm<3> /sec/cm<2> ) at a pressure drop of 0.5 inch (1.27cm) of water passing through the woven fabric 10 and calender both surfaces of the dried fabric.
Patent JP-S5952148-A (JP)
Title: Air conditioner
Inventor: YUZUTA JIROU
IPC: F24F11/02
Filed: 1982-09-17
Abstract: PURPOSE:To simplify the structure and at the same time enhance the comfortability by a method wherein an on-off device for suction of room air is controlled through the detection of the temperature or humidity within a room. CONSTITUTION:An evaporator 3 and the on-off device 7 to open and close an opening 6 arranged within a wind duct 5 ranging from the evaporator 3 and the windward side of a blower 4 to ventilate the evaporator 3 are provided in an indoor unit 1. The on-off device 7 consists of a door 8 to open and close the opening 6 and the driving gear 9 of an electromagnet or motor to drive the opening 6. A temperature controller 18 is connected to a series circuit of a second temperature controller 21, a motor to drive a compressor 12, and a motor 23 to drive a blower 14. Furthermore, the second temperature controller 21 is connected to a series circuit of a control switch 24 and the coil 25 of the driving gear 9. The temperature controller 18 and the second temperature controller 21 are respectively controlled by controllers 26 and 27 to detect indoor air temperatures respectively.