baber/WOPTO huggingface dataset:
Patent JP-H0356154-A (JP)
Title: Air purifier
Inventor: WADA YOSHIFUMI
IPC: B03C3/70
Filed: 1989-07-25
Abstract: PURPOSE:To enhance safety by mounting a disengaging means for releasing the engaged state of an engaging means. CONSTITUTION:Power is supplied to a high voltage generator from a power supply and DC high voltage is applied to a discharge wire 9 by said high voltage generator through a discharge wire mounting plate 10 and a hook 21. Whereupon, corona discharge is generated in the periphery of the discharge wire 9 and the outer peripheral part of the discharge wire 9 is filled with an ion same to the discharge wire 9 in polarity. Fine particles in air adsorb said ion to be charged and collected to a dust collecting electrode plate 8. When the discharge wire 9 is disconnected, the hook 21 is separated from an engaging piece 20 and, even when the cut discharge wire 9 comes in touch with the dust collecting electrode plate 8, no short-circuit is generated and there is no fear of an electric shock. By this method, safety can be enhanced.
Patent JP-H0478274-A (JP)
Title: Image pickup device
Inventor: HORINO TAKAYUKI
IPC: G03B17/20
Filed: 1990-07-17
Abstract: PURPOSE:To realize an image pickup device with excellent visibility under every environment by controlling the lightness of an electronic view finder(EVF) in response to the illuminance around an object. CONSTITUTION:An image of an object passing through a lens 1 having an iris 2 is made incident in an image pickup element 3 and an image pickup element output signal is obtained in response to a clock pulse 4 and the signal is fed to a mean lightness calculation means 6 and a video signal processing circuit 8 via a sample-and-hold circuit 5. The signal fed to the mean lightness calculation means 6 is converted into a signal in response to the lightness of the object image by a prescribed algorithm and the result is fed to an iris mechanism drive circuit 7 to control the iris mechanism 2. The signal fed to the video signal processing circuit 8 is processed to obtain a composite video signal. The one of the composite video signal outputs is fed to a brightness control means 11 via a signal reproduction means 9 to receive the output of the mean lightness calculation means 6, and its output subjected to a limit to a level in matching with the output of the means 6 is obtd. thereby improving the visibility of the EVF considerably.
Patent JP-H0826068-A (JP)
Title: Seat belt equipped with fixing device
Inventor: WADA MASAAKI
IPC: B60R22/24
Filed: 1994-07-12
Abstract: PURPOSE:To prevent a body from being excessively tightened by forming a hole on the seat belt and installing projection parts on the pole of the seat belt. CONSTITUTION:A plurality of small holes 2 are formed in the equal intervals along the center line of a seat belt 1. A projection part 3 having the dimension in the meshing with the hole 2 is formed on a pole 4. In use, after the seat belt 1 is installed on the body, the projection part 3 is inserted into the hole 2 at the part where the seat belt 1 does not tighten the body excessively. Accordingly, excessive tightening for the body of the seat belt 9 during drive is prevented.
Patent JP-H0940598-A (JP)
Title: Production of aldehydes
Inventor: KATOU KOUJI
IPC: C07B61/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain higher aldehydes in a high yield under mild reaction conditions without substantially causing side reaction by using enamines which are readily available from saturated aldehydes as starting raw materials. SOLUTION: Enamines of the formula, R<1> CH=CHNR<2> R<3> (R<1> is hydrogen or an alkyl group or an aryl group which has a substituent group; R<2> and R<3> are each a lower alkyl group or an aryl group which may be same or different or R<2> and R<3> together form a ring which may contain a hetero atom) is reacted with an unsaturated compound of the formula, R<5> R<6> C=CR<4> CR<7> R<8> X (R<4> , R<5> , R<6> , R<7> and R<8> are each a group similar to R<1> which may be same or different; X is a halogen or sulfonate group) to produce unsaturated aldehydes of the formula, R<7> R<8> C=CR<4> CR<5> R<6> CHR<1> CHO (R<1> , R<4> , R<5> , R<6> , R<7> and R<8> are same as the above), which is then hydrogenated to provide the objective saturated aldehydes of the formula, CHR<7> R<8> CHR<4> CR<5> R<6> CHR<1> CHO.
Patent JP-H0939763-A (JP)
Title: Device for controlling braking hydraulic pressure
Inventor: IWATA NAOKI
IPC: B60T8/26
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling braking hydraulic pressure whose braking force of a rear side does not show a minus gradient in hydraulic control characteristics and can easily change the inclination of the minus gradient when a hydraulic passage of a front side is broken. SOLUTION: This device comprises a cylinder 12 having the first diameter part 12a, the second diameter part 12b and the third diameter part 12c, a housing 11 having the first hydraulic passage P1 and the second hydraulic passage P2, a proportioning valve V, an operating piston 16 having a passage 16b in the piston 12 and an everygizing member 17.  The cross-sectional area S1 of the first diameter part 13b of a valve piston 13 is smaller than the cross-sectional area S2 of the second diameter part 13c and the setting load is set such that the operating piston 16 is moved to the left in the range where the hydraulic pressure of a master cylinder 40 is set higher than the setting hydraulic pressure of the proportioning valve V and the cross-sectional areas S3, S4, S5 of the first diameter part 16a, the second diameter part 16b and the third diameter part 16c are set such that control characteristics have minus gradients in the operating state.
Patent JP-H0355005-A (JP)
Title: Hair curler
Inventor: FUJISHIMA SHINICHI
IPC: A45D4/02
Filed: 1989-07-25
Abstract: PURPOSE:To efficiently heat curler main bodies in a short time period by providing a peripheral wall around a curler stand so as to surround the curler main bodies which are mounted on holders for heating. CONSTITUTION:A curler stand 2 consists of housing members 21 and 22 having triangle plane figure, three columnar holders 20 which project upward from a surface of the housing member 21 and arranged at regular intervals, and a peripheral wall 23 which surrounds the holders 20. A plug 24 to be connected to an outlet is is attached free to rotate on the housing member 22. The holders 20 are made of a heat-conductor and heating medium 3 is filled in them. During heating, the heat is transmitted to the holder 20 with less heat loss because heaters 30 are enclosed in the holders 20, and curler main bodies 1 are surrounded by the peripheral wall 23 which is higher than the holders 20, so that the calorie escaping outside through the curler main bodies 1 is restricted, resulting in an efficient and fast heating of curler main bodies 1.
Patent JP-S6348540-A (JP)
Title: Information recorder
Inventor: YOSHIHARA YOSHIHIKO
IPC: G03B21/11
Filed: 1986-08-19
Abstract: PURPOSE:To decrease the number of the components of an information recording device and to simplify the structure by composing a light shield member of a beltlike film and fixing a winding drum shaft for the beltlike film integrally to a driving shaft for the beltlike film. CONSTITUTION:A shutter 5 is provided with a slit 6 in the axial direction of a photosensitive drum, and a couple of shutter plates 17a and 17b which controls the axial exposure area of the photosensitive drum by varying the opening length of the slit 6 are provided; and those are made of opaque beltlike films. Further, photosensors S1-Sn which use amorphous are arranged nearby the shutter 5 lengthwise at specific intervals. Further, the driving forces of driving motors Ma and Mb are transmitted in the shutter 5 through gears 12a and 12b which engages gears 11a and 11b and further transmitted to driving shafts 13a and 13b. Consequently, the number of the components is decreased and the structure is simplified.
Patent JP-H0834316-A (JP)
Title: Buckle device
Inventor: SATO AKIRA
IPC: A44B11/25
Filed: 1994-07-22
Abstract: PURPOSE:To provide a buckle device with a switch that has high reliability in the operation of the switch and that is small in size and low in cost by providing a pair of fixed contacts being in contact with a movable contact so that the distance between the fixed contacts is gradually narrowed in the direction of tongue engagement or tongue releasing. CONSTITUTION:A pair of fixed contacts 30, 30 have a springlike property, and they are fixed by the recessedly cutoff parts 16, 16 of a buckle base 11 respectively so that they are opposite to each other. These fixed contacts 30, 30 are formed in such a way that the distance on the inserting side of a tongue plate 80 is narrow and that it is gradually increased toward the fixing member fitting side, and the shortest distance between the fixed contacts 30, 30 is made shorter than the length of a movable contact 32. The movable contact 32 that is moved together with an ejector 50 moves while sliding with the fixed contacts 30, 30 until it reaches a prescribed position, so that even if any additive such as dust attaches the contacts 30, 30, and 32, it can be scraped off. Since the distance between the fixed contacts 30, 30 is gradually narrowed, the contact pressure between both the contacts 30, 30 and the contact 32 can be increased.
Patent JP-H1067666-A (JP)
Title: Medicinal or diet therapy composition
Inventor: FUCHS NORBERT
IPC: A61P19/10
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a medicinal or a diet therapy composition preferably used for the prevention and the treatment of osteoporosis. SOLUTION: This medicinal or diet therapy composition consists of sodium ion, potassium ion, magnesium ion, calcium ion and an enzymatic activating agent, contains at least sodium and potassium existing as carbonate and/or bicarbonate in K:Ca:Na:Mg of (1-100):(0.05-80):(0.03-50):(50:1) mass ratio and at least 40mmol alkali or alkali ion, and shows >=pH7.5.
Patent JP-S6435345-A (JP)
Title: Particle analyzing device
Inventor: OE SHINICHI
IPC: G01N15/14
Filed: 1987-07-31
Abstract: PURPOSE:To detect a crest value or integral value with a small error by delaying signal pulses which are inputted to a signal processing part such as a peak detecting circuit and an integration circuit behind signal pulses inputted to a comparator. CONSTITUTION:A light pulse when a sample particle in liquid passes through a laser beam or variation pulse of impedance when the particle passes through an extremely small hole is detected by a detection part 1, inputted to a comparing circuit 3 through an amplifier 2, and also inputted to the peak detecting circuit 7 and integration circuit 8 through the delay circuit 4. Then the peak detecting circuit 7 or integration circuit 8 is put in operation with a pulse (d) obtained by ORing the output pulse (b) of the comparing circuit 3 with a pulse (c) obtained from a one-short circuit 5 from its trailing edge. Then the output of the peak detecting circuit 7 or integration circuit 8 is inputted to a data processing part 10 through an A/D converter 9 and statistical processing such as a histogram is carried out, so that the result is outputted to a display part 11.
Patent JP-H0637979-A (JP)
Title: Picture reader
Inventor: OGAMICHI TAKASHI
IPC: H04N1/04
Filed: 1992-07-20
Abstract: PURPOSE:To provide a picture reader capable of performing the appropriate distortion correction of read data by arranging white reference member near a document reading position between a light source and contact glass. CONSTITUTION:This reader is provided with a first white reference member 11 to be scanned prior to the reading of a document 1, a picture processing part 9 as a correction means for holding the output signals of an image sensor 7 at the time of scanning the first white reference member 11 as white reference data and correcting the read data of the document 1 based on the white reference data at the time of reading the document by the image sensor 7 and a line buffer 10. The first white reference member 11 is arranged near the document reading position L between the light source 2 and the contact glass 3. As a result, distortion data (the white reference data of a second white reference member 4 in this example) to be a basis for correcting the read data can be appropriately interpolated and the distortion of the read data can be accurately corrected.
Patent JP-H02111467-A (JP)
Title: Robot system for operation in tower
Inventor: SAWAGUCHI MASAHIKO
IPC: B05B13/04
Filed: 1988-08-01
Abstract: PURPOSE:To obtain the robot system for operation in a tower by subjecting a lifting jig which is expandably and contractably fitted with plural pieces of cylinders having different outside diameters to a drum operation so that a paint spraying nozzle, etc., can be moved over the entire wall in the tower. CONSTITUTION:The lifting jig 2 fixed to the top end of the structure 1 in the tower is constituted by expandably and contractably fitting cylindrical frameworks 2a having the different outside diameters in order of sized to the jig. The base part of the cylindrical framework 2a having the largest diameter is fixed onto a stand 3 having wheels and a wire end of the drum 4 is connected to the cylindrical framework 2a having the smallest diameter. The lifting jig is extended and lowered into the structure 1 by the drum operation successively from the cylindrical framework 2a on the large diameter side. A turning and driving device is provided to an arm unit 7 and is controlled by a controller 13.
Patent JP-H0862948-A (JP)
Title: Contact type electrifying device
Inventor: SHIMA NOBUHIRO
IPC: G03G15/02
Filed: 1994-08-16
Abstract: PURPOSE: To remove toner or a foreign matter adhering to the surface of an electrifying roller over a long term without damaging the electrifying roller by using a cleaning roller whose outer peripheral part coming in contact with the electrifying roller is made of porous sponge. CONSTITUTION: A cleaning roller 103 cleaning the electrifying roller 102 is made of the porous sponge member and driven to be rotated in a direction rotating with the roller 102. Since the cleaning roller 103 is made of the porous sponge member, aggresivity against the roller 102 is low so as to prevent a failure that the roller 102 is damaged. The cleaning roller 103 is formed in a roller shape, so that area to scavenge the adhering foreign matter is widened. Therefore, the life of the cleaning roller 103 is prolonged.
Patent JP-S5895203-A (JP)
Title: Shape detector
Inventor: HIRASAKI SHIYUUICHI
IPC: B21C51/00
Filed: 1981-12-02
Abstract: PURPOSE:To prevent mutual interference between adjacent detecting heads, by exciting adjacent detecting heads with different frequencies. CONSTITUTION:Exciting oscillators 11 and 12 are set to frequencies different  from each other, and detecting heads 3a-3f are connected to oscillators 11 and  12 alternately. A weak signal modulated by the internal stress of a band steel  plate is induced in the secondary coil side; and since this signal includes the  interference signal of adjacent detecting heads, the other frequency is rejected in turning amplifying circuits 13a-13f. After amplification of only a pertinent frequency, the signal is converted to a DC signal is synchronous detecting circuits 14a-14f, and the converted signal is connected to a shape display 15, thus  displaying the distribution state of the internal stress of the band steel plate,  namely, the shape of the band steel plate.
Patent JP-S5895290-A (JP)
Inventor: IGARASHI TAKAO
IPC: G21C7/06
Filed: 1981-12-02
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-S6255349-A (JP)
Inventor: KIMURA YUKIHIKO
IPC: E04B1/48
Filed: 1985-08-31
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-S5982484-A (JP)
Inventor: IWATA YOSHITADA
IPC: D06P5/13
Filed: 1982-11-01
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-S6254837-A (JP)
Title: Optical system driver
Inventor: SUZUKI YASUO
IPC: G02B7/00
Filed: 1985-09-03
Abstract: PURPOSE:To improve the tracking performance by providing a ferromagnetic layer to an optical system support so as to increase the magnetic flux density while keeping the optical system support small in size and light in weight. CONSTITUTION:In order to attain light weight and miniaturization to an objective lens support 3, ferromagnetic layers 20a-20d are provided to a part of the objective lens support 3 opposing to permanent magnets 17a, 17b, 18a, 18b respectively without the provision of an opposite of an opposite magnetic pole made of a ferromagnetic body in the objective lens support 3 so as to increase the magnetic flux density crossing coils 10, 9a, 9b. The ferromagnetic layers 20a-20d provided to the objective lens support 3 not only increases the magnetic flux density but also has a support mechanism returning the optical system to a neutral point by the magnetic attracting force between the ferromagnetic layers and the permanent manets.
Patent JP-H0728339-A (JP)
Title: Image forming device
Inventor: ONODERA SHINICHI
IPC: G03G15/16
Filed: 1993-07-08
Abstract: PURPOSE:To obtain an image forming device constituted so that the damage of a transfer sheet caused by rubbing between an electrostatic charge brush and the transfer sheet, the lowering of electrostatic attraction force, the deterioration of image quality and color slippage are eliminated by providing the tip end part of a brush member with a continuous surface having at least one curved surface. CONSTITUTION:The transfer electrostatic charge brush, the inner electrostatic charge brush and the attraction electrostatic charge brush being a rubbing type electrostatic charge means are provided with the brush member 51 and electrostatic charge is executed while the brush member 51 is pressed to the transfer sheet 5f moved in a direction shown by an arrow and rubbed with it. Besides, the tip part 52 of the brush member 51 is spherically formed. By spherically forming the tip part 52 of the brush member 51 in such a way, the damage of the sheet 5f caused by the rubbing with the brush member 51 can be reduced. Therefore the life of the sheet 5f is prolonged. Besides, the lowering of the electrostatic attraction force caused by the change of an electrostatic charging state and the deterioration of the image quality are prevented. Moreover, the frictional resistance of the brush member 51 with respect to the rotation of a transfer drum is lowered and the color slippage is reduced.
Patent JP-S6083803-A (JP)
Inventor: KOUNO MAKOTO
IPC: B27K5/02
Filed: 1983-10-14
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-H06298208-A (JP)
Title: Device to form parallelepiped packing container charged with liquid from tubular packing material web
Inventor: YAN RAGERUSUTETSUTO
IPC: F16H25/14
Filed: 1993-08-04
Abstract: PURPOSE: To seal a tubular packaging material quickly and successively by providing a pair of sealing jaws and another pair of sealing jaws placed on the opposite side and shifted by 180 degrees. CONSTITUTION: A pair of sealing jaws 81 and 81' and a pair of separate jaws shifted by 180 degrees with respect to the sealing jaws are provided with an laterally extended arms 471/471' and 472/472'. A tubular sealing material 7 formed to a rectangular shape is sealed by forming flaps 91/91' and 92/92', formed by sealing bars 361/361' and 362/362' provided on the arms 471/471' and 472/472'. Thus when the tubular sealing materials alternately seal with sealing bars 361/361' and 362/362', two pairs of sealing jaws 81/81' and 82/82' can cross and pass unhindered by the other, thus permitting high-speed and successive forming.
Patent JP-2000027642-A (JP)
Title: Exhaust manifold for multi-cylinder internal combustion engine
Inventor: YAMAZAKI MAKOTO
IPC: F01N13/18
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To improve the exhaust gas cleaning performance while preventing the absorption of thermal stress, generation of thermal deflection and crack in an exhaust manifold for multi-cylinder internal combustion engine and while improving the exhaust gas temperature retaining performance. SOLUTION: Downstream ends 17-1, 17-4; 17-2, 17-3 of each pair of branch pipes 4-1, 4-4; 4-2, 4-3 continuously provided to each exhaust port of a pair of cylinder having an exhaust stroke displaced from each other among branch pipes 4-1, 4-2, 4-3, 4-4 of a thin branch pipe of an exhaust manifold 1 are provided continuously to collecting pipes 5-1, 5-2, and the collecting pipes 5-1, 5-2 are collected so that the whole of the branch pipes 4-1-4-4 and the downstream ends 17-1-17-4 are collected so as to have a nearly circular cross section. Plate cases 6 (6-1, 6-2) are installed in the branch pipes 4-1-4-4 and the branch upstream ends 26-1-26-4 of the case 6 are welded to an upstream flange 2, and the collecting pipes 5-1, 5-2 and the downstream ends of the case 6 are welded to a downstream flange 3.
Patent JP-H0356905-A (JP)
Title: Structural body for branched part of optical fiber cable
Inventor: KATO TOYOJI
IPC: G02B6/44
Filed: 1989-07-26
Abstract: PURPOSE:To allow the easy drawing out and branching of branch lines without damaging the fibers even if the branch lines are long-sized by fixing tension member clamps which fix and hold a tension member to a holding frame. CONSTITUTION:The apertures at both ends of a cylindrical outer packaging body 19 are locked hermetically by a cap 20 while nearly parallel disposed optical fiber cables 1 and protective tubes 5 are held penetrated therein. A pair of cable clamps 3 which integrally fix armor sheaths 10 and the protective tubes 5 in the vicinity both ends of the stripped parts A of the armor sheath in the armor body 19 are fixed to the holding frame 18. Further, plural nearly linear guide hole parts 17 to be inserted with the branching cables 4 in a longitudinal direction and the tension members 16 are provided in the protective tubes 5 and the tension members fixed to the holding frame 18 are fixed and held by the clamps 34. Thus, the sure guiding of the branch lines to a desired section is possible even if the branch lines are long-sized and, the inserted branch lines are resistant to breakage.
Patent JP-S6349814-A (JP)
Title: Electronic typewriter
Inventor: SATOMI HIROTO
IPC: B41J5/08
Filed: 1986-08-18
Abstract: PURPOSE:To improve both printing accuracy and printing efficiency by using a voice generating means which produces voices in response to the key data supplied through a keyboard. CONSTITUTION:A microcomputer 121 discriminates whether a key input if received is equal or not to a command requiring generation o voice generation. If so, the voice generation data is read out of a voice generation table of a ROM132 and stored in a RAM123 to be read out in a prescribed mode. This read data is supplied to a D/A converter 161 by the voice generation timing set by a designated voice generation mode and converted into analog signals. These analog signals are amplified by an amplifier 162 and converted into voices to be delivered through a speaker 18. Thus the characters printed with push of keys can be confirmed in voices. Then both printing accuracy and printing efficiency are improved.