baber/WOPTO huggingface dataset:
Patent JP-S60173534-A (JP)
Title: Picture information reader
Inventor: ISHIKAWA SHINJI
IPC: G03G15/04
Filed: 1984-02-20
Abstract: PURPOSE:To read picture information of each original by setting it once even in case of plural sheets of sheet-like originals, by incorporating in one body an original static type picture information reader and an original moving type picture information reader of an optical read unit moving system in using in common an optical read unit. CONSTITUTION:An original holding cover 3 of a picture information reader 1 is provided with an original platen 20, original separating type automatic feed paper mechanism 30 original carrying mechanism 60, etc. As for originals placed on the original platen 20, one sheet of them is separated from other originals by the original separating type automatic feed paper mechanism 30, and fed to the original carrying mechanism 60. Moreover, its original is carried to a discharge paper tray 5 by the original carrying mechanism 60, and in that case, picture information of the original is read by an optical read unit 12 at a position P2. Accordingly, this picture information reader 1 is constituted to move the optical read unit 12 extending over a range from a position P1 to position P2.
Patent JP-H02210996-A (JP)
Title: Color solid-state image pickup device
Inventor: TABEI MASATOSHI
IPC: H04N5/3728
Filed: 1989-02-10
Abstract: PURPOSE:To widen the frequency band of each color required for color reproduction and to improve the picture quality by arranging minute filters corresponding to color component lights as a mosaic as to odd and even number groups of the image pickup element. CONSTITUTION:N-set of mosaic minute color filters in the horizontal scanning direction X and M-set of mosaic minute color filters in the vertical scanning direction Y are provided corresponding to the arrangement of the image pickup element of the microcolor filters of a photodetection region 1. The 4 row image pickup elements arranged in the direction Y are used as one group and different filter arrangement corresponding to the odd number group and the even number group is adopted. Two rows are used as one set from the odd number, the minute filter group corresponding to the color component light is arranged in zigzag adjacent to each other for each different kind. Moreover, as to the even number group, the color G filters are similar to those of the odd number group and as to R, B color filters, the minute filters are arranged in opposite phase to the odd number group.
Patent JP-H08196454-A (JP)
Title: Bathtub table
Inventor: OKITA SHINJI
IPC: A47C4/04
Filed: 1995-01-25
Abstract: PURPOSE: To provide a bathtub table, which can be stably fixed to a floor when used, and easily detached from the floor when moved. CONSTITUTION: Chains 22, which are connected to grips 20 fixed to the right and left sides of a base part 12, are fixed to the edges of suckers 14 at the lower edges of legs 13 vertically set at the bottom of the base part 12 of a bathtub table 11. When used, the suckers 14 are attached to a floor. When moved, the vacuum state within the suckers 14 is released by sliding the grips 20 upward to pull the edges of the suckers 14 upward by the chains 22.
Patent JP-S52113557-A (JP)
Title: Treating method of wet type flue gas desulfurzation waste water
Inventor: NAKADA HIROSHI
IPC: B01D53/77
Filed: 1976-03-22
Abstract: PURPOSE: A small amount of potassium permanganate is added to a waste liquor discharged from a wet type flue gas desulfurization system so as to oxidize and decompose a COD source and the resulting manganates (I) are supplied to the desulfurization system and used as a catalyst source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63197416-A (JP)
Inventor: KOSUGI AKIO
IPC: A47J31/02
Filed: 1987-02-10
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-S59157101-A (JP)
Title: Manufacture of aqueous resin
Inventor: ENDOU SEIJI
IPC: C08F20/14
Filed: 1983-02-26
Abstract: PURPOSE:To obtain a homogeneous aqueous resin of high stability, capable of forming film of high performance, by the emulsion polymerization of a plymerizable ethylene compound in the presence of a polyurethane which is prepared by blocking the intact isocyanate group with unsaturated mono-ol. CONSTITUTION:First, (A) (a) a polyaddition reaction product from a polyol having a molecular weight of 200-4,000 and an organic diisocyanate or (b) an isocyanate-terminated prepolymer is subjected to crosslinking reaction with (B) a chain extender with a molecular weight <=300 (e.g., dimethylol propionic acid). Subsequently, the unreacted isocyanate group in the resultant polyurethane is capped with (C) an unsaturated mono-ol (e.g., allyl alcohol) followed by dispersion in water. The resulting water dispersion system is incorporated with (D) a polymerizable ethylene compound to carry out an emulsion polymerization, thus obtaining the objective resin.
Patent JP-S61190540-A (JP)
Title: Modification of polypropylene resin composition
Inventor: KOBAYASHI TAKESHI
IPC: C08L101/00
Filed: 1985-02-20
Abstract: PURPOSE:To obtain the titled modified composition free from generation of residual odor, causing no coarse surface with improved mechanical strength, suitable for use in automobile sector, etc., by incorporating polypropylene resin with organic peroxide and glycerin fatty acid ester as a crosslinking promotor. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of polypropylene resin composition with (B) 0.01-1(pref. 0.02-0.1)pt.wt. of an organic peroxide (e.g., benzoyl peroxide) and (C) 0.01-5(pref. 0.02-0.8)pts.wt. of a glycerin fatty acid ester as a crosslinking promotor (e.g., glycerol monomethacrylate, glycerol dimethacrylate) so as to be 3-20 (pref. 5-15) in the weight ratio (B)/(C).
Patent JP-H11218930-A (JP)
Title: Screen printing mask
Inventor: IWASA SANDAI
IPC: G03F7/12
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a screen printing mask with which an ink discharge quantity may be sufficiently assured and the execution of accurate printing is made possible. SOLUTION: The screen printing mask formed with a photosensitive resin to a pattern shape on a meshed sheet is so constituted that the mask is formed by laminating a resin pattern layer having prescribed apertures (aperture length L1 ) on the surface in contact with the object to be printed and a resin pattern layer having the apertures of a size L given by L1 <L<(L1 +L2 ) thereon. L2 denotes the shortest distance between the adjacent apertures.
Patent JP-S53117178-A (JP)
Title: Control device
Inventor: IMAIZUMI TATSUO
IPC: G05B7/02
Filed: 1977-03-22
Abstract: PURPOSE: To assure smooth switching upon changeover to emergency proceed line by fully opening emergency regulator valve by trip signals and setting it at the same opening as regular adjustment valve immediately before tripping. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04269036-A (JP)
Title: Wiring check system for communication equipment
Inventor: MASUO YASUHISA
IPC: H04B3/46
Filed: 1991-02-25
Abstract: PURPOSE:To easily find out a wiring error and to confirm a wiring error even at the point of time of installation. CONSTITUTION:A function to set a wiring check mode to output a voltage signal for wiring check to a communication line L is provided to a master station A. A slave station B is provided with a light emitting diode LD1 lighted through the reception of the voltage signal fed to the communication line L. When the slave station B is connected to the communication line L in the correct polarity, the light emitting diode LD1 is lighted to indicate it that there is no wiring error.
Patent JP-H06244615-A (JP)
Title: Glass antenna for vehicle
Inventor: FUJII HIROMASA
IPC: H01Q1/32
Filed: 1993-02-19
Abstract: PURPOSE:To provide a side window glass antenna which can receive not only radio waves from the VHF band to UHF band of TV broadcasting waves but also FM radio broadcasting waves. CONSTITUTION:This device is provided with an antenna 3 to be installed at the lower or upper half of side window glass 2 of vehicle, this four-sided antenna 3 is formed by one line arranged almost parallelly to respective edges and one line parallel to the upper car lower side edge at least while setting the lower side edge or the upper side edge and the interval of both side edges within the range of 20mm-50mm, and one part of the line parallel to both of side edges, lower side edge or upper side edge is defined as a power feeding point 5 or the power feeding point is provided near that one part.
Patent JP-S58151363-A (JP)
Inventor: KAKIHARA RIYUUICHI
IPC: C04B16/06
Filed: 1982-03-01
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-S61190595-A (JP)
Inventor: MATSUMURA MASATAKA
IPC: C11D7/18
Filed: 1985-02-19
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-S57146425-A (JP)
Title: Formation of cold roll
Inventor: INOUE TAKESHI
IPC: B21D5/08
Filed: 1981-03-04
Abstract: PURPOSE:To prevent the deformation of a cut end face when cutting a long-sized material to be formed by installing a vibrator unit between roll stands before completion in cold roll forming and bringing the vibrator into contact with the material to be formed. CONSTITUTION:When forming a strip 1 by passing it through forming stands No.1-No.5, a vibrator unit 2 is installed between No.4 and No.5 stands which are before the last finishing stand, and vibration is given to the strip 1 by using the rising part of the material to be formed as a main object to reduce directional distortion. The vibrator unit 2 is provided with a driving motor 6 which works as a source of vibration on a base stand 5 and generates vibration through a gear 7 and gives vibration to the strip 1 by a vibrator 8. By being  held between the vibrator and a receiving stand, vibration effect is generated in  the rising part of the strip 1.
Patent JP-S60175946-A (JP)
Title: Bow window unit
Inventor: TAKUSHIMA WATARU
IPC: F24F7/013
Filed: 1984-02-21
Abstract: PURPOSE:To provide ventilating function in addition to the function of the bow window and prevent invasion of rain water into a room when it is rainy by providing a fan at the inside of a box-type accommodating chamber formed by the ceiling plate as well as the roofing plate of the bow window and the outer wall of a house. CONSTITUTION:The fan 7 is provided at the inside of the accommodating chamber 6 formed between the ceiling plate 4 as well as the roofing plate 3 of the bow window and the outer wall 109 of the house while the indoor side surface and the outdoor surface of the ceiling plate 4 and a sash 2 are provided with a through port 8 for suction and the through port 9 for discharge as well as a venting port 10 for suction and the venting port 11 for discharge. The through port 12 for supplying air and the venting port 13 for supplying air are provided at the indoor side surface of a base plate 5 and the sash 2 whereby the functions of forced air discharging and natural air supplying may be obtained in addition to the function of bow window when the fan 7 is driven. The through port 9 for discharge and the venting port 11 for discharge are provided horizontally and are covered by the roofing plate 3, therefore, the invasion of rain water may be prevented when it is rainy without providing any eaves or hood additionally.
Patent JP-H0550996-A (JP)
Title: Geostationary earth survey satellite
Inventor: PATORITSUKU MOTO
IPC: H01Q1/38
Filed: 1991-02-26
Abstract: PURPOSE: To protect the sensor of an optical observation measuring instrument from a high temperature by arranging an annular antenna set on one of the NORTH and SOUTH surfaces of a satellite along a spin rotation axis to house one of the equipments and arranging the other of the equipments on the other one of the NORTH and SOUTH faces. CONSTITUTION: In a satellite main body 2 provided with a main platform 2A arranged in a horizontal direction and a center tube 2B arranged in an axial direction and fastened to the platform 2A, an infrared optical observation system 4 with a radiator and a baffle 5 is fastened to the upper part of the tube 2B and the baffle 5 is arranged facing the aperture part of an outer skin 3 formed in a solar power generator which passes through the tube 2B. The vertex part of a satellite main body 2 is closed with an upper platform 9 fixed to an antenna set 7. Then, the set 7 is formed to be hollow and arranged in the state of a ring on the NORTH face of the satellite, and a cylindrical space for housing an injector is provided in a center of this ring.
Patent JP-S54124238-A (JP)
Title: Sequential circuit of power source
Inventor: IWAMURA MASAHIRO
IPC: H02J1/00
Filed: 1978-03-20
Abstract: PURPOSE: To simplify the construction of a voltage sequential circuit suitable for use in a data transmission circuit in which the order of sequential inputs of power sources is the reverse of the order of sequential cuts of power source, by providing a voltage regulator which effects cascade connection in accordace with the order of input of power sourse, and a switch for controlling the secondary input of power source by output of the voltage regulator which is previously inputted.  
     CONSTITUTION: A power sourse 10 of alternating current is supplied to a constant voltage power source apparatus 30 through a switch 20. The constant voltage source apparatus 30 generates a prescribed direct current voltage Vs to supply it to a voltage regulator 40. The voltage regulator 40, the input of which is the direct current voltage Vs, generates a direct current voltage V 1  to supply it to a load circuit 45. When the direct current voltage V 1  has beene stablished the switch 50 becomes on and supplies the direct current voltage V s  to a load 55. By the above construction, a sequential circuit of power source is provided in which the order of inputs of power source becomes from V 1  (the output of the voltage regulator) to V 2  (the voltage supplied to the 1 and 55), and the order of cuts of power source becomes from V 2  to V 1 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08234579-A (JP)
Title: Transfer device for image forming device
Inventor: KOYAMA HAJIME
IPC: G03G21/08
Filed: 1995-02-20
Abstract: PURPOSE: To uniformly and effectively perform the charge removing of a part used for electric-field transfer by a transfer means, to stably maintain satisfactory transfer-capability and to prevent deterioration of image quality which is caused by toner scatter, etc., due to an electric field generated in the vicinity of the transfer part or in the vicinity of the part where transfer paper is separated from the transfer means. CONSTITUTION: The transfer device comprises an image carrier 1, the transfer means 7 which is in pressure contact with the image carrier 1 and made of a material whose resistance decreases by the application of pressure, and charge removing means 11 and 12 which eliminate charges held on the transfer means 7. The charge removing means 11 and 12 are arranged in such positions as to press, before the subsequent transfer, the part subjected to the electric-field transfer by the transfer means 7.
Patent JP-S60175595-A (JP)
Title: Raw water treatment apparatus
Inventor: HAMAHATA HIDEO
IPC: B01D21/06
Filed: 1984-02-21
Abstract: PURPOSE:To shorten a term of dredging works by enhancing the treatment capacity of a raw water treatment apparatus, by providing a system for directly raw water to a rapid filter after the addition of a flocculant and applying parallel treatment to raw water by two routes. CONSTITUTION:When a period II arrives, a valve 2 is opened and inflow raw water is transferred to pipe mixers 1, 5 from a reclaimed land A in a flow amount Q through pipings 11, 15 by a raw water pump P1. In the mixers 1, 5, a flocculant, a chemical agent such as a pH controller and raw water are reacted to form floc. Raw water passing the pipe mixer 1 is introduced into a precipitation basin 3 from piping 12 through a flocculation tank 2. Herein, raw water is treated so as to adjust SS-concn. to 10mg/l or less. On the other hand, raw water from the pipe mixer 5 is sent to a rapid filter 4 through piping 16 and pre-floc is filtered to treat raw water so as to lower SS-concn. to 10mg/l or less.
Patent JP-H02211947-A (JP)
Title: Continuous casting machine for metal strip and operational method thereof
Inventor: OGAWA SHIGERU
IPC: B22D11/06
Filed: 1989-02-13
Abstract: PURPOSE:To stably produce a metal strip at high productivity by supporting endless belts incliningly running at lower part and making shiftable lower end rolls as vertical and parallel with inclination of the endless belt. CONSTITUTION:Pouring basin 7 of upper widened mold is composed of long side faces with the endless belts 1, 1' incliningly running and short side faces with side weirs 3, 3' held with the endless belt 1, 1'. Molten metal is poured into this pouring basin 7 and solidified shells 8, 8' are formed on the endless belts 1, 1' cooled with cooling devices 12, 12' at the rear thereof and pressurized with the lower end rolls 4, 4 ' and integrated to form the solidified strip 10. Further, the lower end rolls 4, 4' supporting the lower part of the endless belts 1, 1' so as to form the lower end of the mold, can be shifted to the parallel direction 15, 15' with the inclined running directions 5, 5 ' of the endless belts 1, 1'. Therefore, the cast strip can be pressurized and the metal strip 10 having excellent thickness accuracy and surface characteristic can be stably produced.
Patent JP-S62189358-A (JP)
Title: Exhaust gas reflux amount control device for engine
Inventor: SUZUKI HIROYOSHI
IPC: F02M25/07
Filed: 1986-02-14
Abstract: PURPOSE:To enable alarming of abnormality to a driver, by providing an abnormality detecting means and an alarm generating means which are actuated when an output from an oxygen sensor located in an intake air passage running between an EGR passage and an engine body is beyond an allowable range. CONSTITUTION:An oxygen sensor 18 is additionally located to an intake air manifold 2 between an EGR passage 11 and an engine body 1. In an EGR control circuit 19, when an output from an oxygen sensor 18 is beyond an allowable range responding to a desired EGR rate previously stored according to the operating state of an engine detected by a number of revolutions detector 8 and a boost detector 10, an abnormality detecting means generated an output. By means of the output, an alarm generating means 20 is actuated. This constitution enables abnormality, e.g., deterioration, failure in operation, of the EGR device to be alarmed to a driver without any delay.
Patent JP-2000231187-A (JP)
Title: Photosensitive composition and image forming material
Inventor: URANO TOSHIYOSHI
IPC: C09B23/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a photopolymerizable photosensitive material having high photosensitive characteristics to specified IR rays by incorporating a (thio) pyrylium salt having the absorption max. in a specified range as a sensitizing dye into a photopolymerizable compsn. SOLUTION: The photopolymerizable compsn. contains a compd. having ethylenic unsatd. double bonds, a polymn. initiator and a sensitizing dye, and the sensitizing dye is a (thio)pyrylium salt having the absorption max. in the range of 700 to 1,500 nm, preferably 750 to 1,450 nm, and more preferably 800 to 1,400 nm. As for the (thio)pyrylium salt, a salt having both of (thio)pyrylium ring and (thio)pyran ring in the molecule is preferable, and moreover, a compd. having the (thio)pyrylium ring and the (thio)pyran ring connected by a conjugate double bond is preferable. The polymn. initiator used in combination with the sensitizing dye is a compd. producing radicals which can polymerize the unsatd. double bond compd. by irradiation with active rays.
Patent JP-S57145452-A (JP)
Title: Branching device
Inventor: TAGAMI FUMITAKA
IPC: H04L12/00
Filed: 1981-03-05
Abstract: PURPOSE:To reduce the effect of the space of installation, the external noise, etc. for a branching device that connects plural terminal devices to a center via a communication circuit, by installing a modulating/demodulating circuit which is used for an interface to the communication circuit at the center side within a branching device. CONSTITUTION:A branching device consists of a main control circuit 7, a channel control circuit 8 and a modulating/demodulating circuit 10. The circuit 7 transmits the transmission request signal to the circuit 10. When the transmission permitting signal is sent back to the circuit 7 from the circuit 10, the circuit 7 selects either one channel based on the prescribed priority and transmits a transmission indicating signal to the circuit 8. The circuit 8 transmits the transmission permitting signal to the channel selected based on the transmission indicating signal to connect the transmitting data circuit of the corresponding channel.  The circuit 10 converts the transmitting data into the AC signal to transmit it  to a communication circuit 3. The AC signal of the circuit 3 is converted into  the DC signal by a modulating/demodulating device 2 of the center side and  transmitted to a center 1.
Patent JP-H04245805-A (JP)
Title: Rc oscillation circuit
Inventor: ISHIGURO MASATO
IPC: H03B5/20
Filed: 1991-01-31
Abstract: PURPOSE:To prevent the abnormal oscillation of high frequency by devising the connection of a resistance element and a capacitance element to be fitted externally even if inverters are cascade-connected in three stages in respect of a three-terminal oscillation circuit to oscillate stably only comparatively low frequency. CONSTITUTION:The RC oscillation circuit is constituted as follows. The inverters are cascade-connected in three stages, and one end of a first resistance element is connected to the input side terminal of the first inverter, and one end of the capacitance element is connected to an intermediate terminal between the second stage inverter and the third stage inverter, and oscillation output is taken out from the output terminal of the third stage inverter, and simultaneously, one end of a second resistance element is connected to this output terminal. Further, all the other ends of every element are connected in common. Through this configuration, the abnormal oscillation can be prevented. Besides, the capacitance element for by-pass is connected between the input side terminal of the first stage inverter and the earth.
Patent JP-2000229229-A (JP)
Title: Gas liquid mixing device
Inventor: TSUKADA MASARU
IPC: B01F3/04
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas liquid mixing device free from external power for introducing a gas. SOLUTION: This device is composed of a double tube structure of an internal pipe 1, which has a liquid flow-in port 102 at one end and a nozzle part 103 having the inside diameter and the outside diameter tapered to be narrower at another end and in which a liquid jetting port 104 is formed at the tip of the nozzle part 103, and an external pipe 2 which is provided outside the internal pipe 1 at a prescribed interval and has a gas take-in port 203 opened to the atmosphere at one end, and an orifice part 202 having the inside diameter tapered to be narrower along the nozzle part 103 of the internal pipe 1, a gas passage 4 is structured between the internal pipe 1 and the external pipe 2,  the tip of the orifice part 202 of the external pipe 2 is provided to be longer than the liquid jetting port 104 to form a liquid gas mixing part 6 for mixing a gas sucked from a gas flow passage 4 with a liquid at the time of jetting the liquid between the tip part 204 of the orifice part 202 and the liquid jetting port 104, and a deflecting means 7 for deflecting the flow of the gas sucked from the gas flow passage 4 to a fixed direction is provided on the outside surface of the nozzle part 103 of the internal pipe 1 or the inside surface of the orifice part 202 of the external pipe 2.