baber/WOPTO huggingface dataset:
Patent JP-H09301703-A (JP)
Title: Rotary type ozone generator
Inventor: IMAIZUMI YUUKI
IPC: C01B13/11
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a rotary type ozone generator having good generation efficiency of ozone and to well execute the drying, sterilizing, deodorizing, etc., in a housing with the compact device which contributes the saving of spaces. SOLUTION: The rotary type ozone generator disposed with a stationary electrode and a rotary electrode opposite to each other has a first air intake port 12a and a second air intake port 15. The primary air a sucked from the first air intake port 12a is ozone between the electrodes in sucking the air from the intake ports 12a, 15 by a suction fan 4 inserted into a fan casing 3. The generated ozone is discharged together with the secondary air (b) sucked from the second air intake port 15 from a discharge port 8 disposed in the fan casing 3. The discharge port and the space in the housing are communicated with each other via a heater.
Patent JP-H03196134-A (JP)
Title: Illuminating device
Inventor: HAMANAKA KENJIRO
IPC: G03B21/132
Filed: 1989-12-26
Abstract: PURPOSE:To make the device bright and to enhance the utilization efficiency of light emission from a light source by allowing the greater part of a luminous flux reflected by a first curved-face mirror to pass through an opening window, and also, placing the conical surface of a light refracting plate, and a lens roughly coaxially against a straight line for connecting the light source and the opening window. CONSTITUTION:In addition to an illuminating optical system constituted of a light source 1 and an ellipsoid of revolution mirror 2, such a spherical mirror 3 as the curvature center is a light source position is provided on its front. Therefore, a luminous flux emitted in the direction being different from the ellipsoid of revolution mirror 2 is reflected by the spherical mirror 3 and returned to the light source 1 position again, passes through the light source 1 as it is, and thereafter, reflected by the rotary elliptical surface mirror 2. Accordingly, such a luminous flux is reflected original by the rotary elliptical surface mirror 2, and thereafter, advances through the same optical path as that of a light beam emitted in the direction of the ellipsoid of revolution mirror 2 originally, and all these luminous fluxes can be taken out through the opening window 4 provided on a part of the spherical mirror 3. In such a way, by placing a lens 5 in its position, a converged illuminating light can be obtained with high illumination utilization efficiency.
Patent JP-H11152367-A (JP)
Title: High-cleanness polyvinyl acetal resin porous body, production thereof, and storing method thereof
Inventor: INOUE JUN
IPC: C08J9/36
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the growth of midlew on a polyvinyl acetal resin porous body being stored in a wet state by cleaning the porous body with pure water freed of impurities and airtightly wrapping the body, together with an oxygen absorbent, with an oxygen barrier film. SOLUTION: The polyvinyl acetal resin porous body is cleaned with pure water freed of impurities such as particles, ions, and org. substances dissolved or suspended therein and having an electrical conductivity (25 deg.C) of 0.1 μS/cm or lower, a COD of 1 ppm or lower, a total org. carbon of 1 ppm or lower, a number of particles with sizes of 0.3 μm or larger of 100 pieces/ml or less, and a number of living bacteria of 10 pieces/ml or smaller in an environment with a cleanness of class 100 or higher by the US specification FS209D. The cleaned porous body 1 in a wet state is airtightly wrapped with an oxygen barrier film 2 having an oxygen permeability of 200 cc/m<2> .atm.24 hr or lower, and an oxygen absorbent 3 is caused to be present in the inside or an electron beam is or γ-rays are radiated.  Thus is obtd. a polyvinyl acetal resin porous body having a COD of 5 ppm or lower and an electrical conductivity of 5 μS/cm or lower.
Patent JP-H0798463-A (JP)
Title: Spatial optical connector
Inventor: MATSUDA KENICHI
IPC: H04B10/11
Filed: 1993-12-28
Abstract: PURPOSE:To provide the spatial optical connector which is minimal in the number of light emitting and light receiving elements, is large in the margin of optical alignment and is large in the degree of freedom in connection. CONSTITUTION:Plural signal processing substrates 101 respectively have the plural light emitting elements 104 having first arraying patterns and the plural light receiving elements 105 having second arraying patterns. Output lenses 106 are arranged to face the light emitting elements 104 and input lenses 107 are arranged to face the light receiving elements 105. Light beams 108 emitted from the light emitting elements 104 are paralleled by the output lenses 106, are made incident on the input lenses 107 and are condensed onto the light receiving elements 105. The addresses of the signal processing substrate 101 to which the light beams 108 are outputted (or from which the beams are inputted) are determined by the first arraying patterns (or second arraying patterns) of the light emitting elements 104 (or light receiving elements 105) formed on the signal processing substrate.
Patent JP-H09161373-A (JP)
Title: Automatic changer and recording medium exchanging method
Inventor: KIMURA AKIRA
IPC: G11B33/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To improve the working rate of a recording and reproducing device by providing a means transporting a second recording medium to the vicinity of the recording and reproducing device during the recording or the reproducing of a first recording medium. SOLUTION: While a recording and reproducing device 11 performs the recording or the reproducing of the recording medium in a first cartridge (not shown in the figure), a robot hand 14 takes out a second cartridge 13 from a housing rack 12 and transports it and hands it over to a cartridge holding part 15, which holds it at a prescribed standby area. Thereafter, when the first cartridge is ejected from the recording medium inserting and ejecting port of the recording and reproducingdevice, after the robot hand 14 saves the first cartridge by transporting it to a saving area while holding the cartridge, the robot hand 14 transports the second cartridge 13 to the position of the cartridge inserting and ejecting port of the recording and reproducing device 11.  Thereafter, the second cartridge 13 is loaded into the recording and reproducing device 11 by pushing the first cartridge held by the robot hand 14.
Patent JP-2000163830-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHIMODA TOMOHITO
IPC: G11B15/08
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To attain the video recording capable of erasing from the start position of the video recording operation without the increase of the time and labor when the video is recorded. SOLUTION: This device is provided with a running control part 2 for performing the 1st tape transfer to make a magnetic tape run to the side of the take-up reel till a magnetic material applied part of the magnetic tape is appeared on the detecting position when the appearance of a leader part of the magnetic tape is detected by a start sensor 1, and the 2nd tape transfer to make the magnetic tape run to the side of the take-up reel by the amount of the specified distance after the 1st tape transfer is made.  That is, when the amount of the prescribed distance is arranged longer than the length of the running route to the position where the erase is made by an erase head, from the start position at the time when the video signal is recorded on the magnetic tape by a rotary head, the positioning of the record starting position to the back side than the erase position of the erase head is attained without the appearance of the leader part at the detecting position of the start sensor 1 by making the magnetic tape run toward the supply reel side. Consequently, in the case the erase operation is made by the erase head after the aforementioned running is carried out, the erase is started from the front side part than the start position of the video recording operation.
Patent JP-2000161206-A (JP)
Title: Pump for use both in normally upright attitude and in inversely upright attitude.
Inventor: TSUNODA YOSHIYUKI
IPC: F04B23/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To block the invasion of the air to an inverted flow passage, since an outer air for negative pressure preventive purpose led in at the time of inversion advances into the liquid of the head part in a container body in the inverted attitude being made in air bubbles, and enters an inverted passage, so as to deteriorate the spouting condition from a nozzle. SOLUTION: In this pump for use both in normally upright attitude and in inversely upright attitude, a lift pipe 4 is connected to the suction port 2 of a pump main body 1, through a suction passage automatic converting device 3, a regular flow passage 5 in which the lift pipe 4 is communicated to the suctiin port 2, and an inverted flow passage 6 in which a flow passage port 7 is provided at the adequate position on the peripheral surface of the concerned device, and communicating it to the suction port 2; are provided to a suction passage automatic converting device 3, while a passage converting means 8 to convert the both passages automatically according to their attitudes is provided, and at the same time, a trigger 9 is provided in the pump main body 1, so as to form an outer air leading-in passage 10 opened from the outer side into a container body B.  In such pump for use both in normally upright attitude and inversely upright attitude, an air exhaust tube 11 whose lower end is opened is provided to cover the outside of the suction passage automatic converting device 3, so as to cover the flow passage port 7 allowable to communicate the liquid.
Patent JP-2001148992-A (JP)
Title: Device for dropping liquid chemical
Inventor: NEMOTO MASAHISA
IPC: A01M7/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem that conventional applicators each has been highly expensive because of adopting a pump mechanism needing highly precise operations to enhance the manufacturing cost of the applicator. SOLUTION: This device for dropping a liquid chemical comprises a container-fixing portion 3 for fixing a liquid chemical-packed container 2 in an inverted state, a lid 8 to which a discharging pipe 7 for discharging the chemical in the container 2 is attached and which is attached to the opening portion 6 of the container 2, an air charging pipe 9 for charging air into the container 2 to discharge the chemical from the container 2, and an opening or closing means 11 for opening the air-charging pipe 9 to supply air into the container 2.
Patent JP-2000124388-A (JP)
Title: Combined induction coil in single lead frame package, integrated circuit semiconductor chip, and combining method
Inventor: FUREY LEE
IPC: G06K19/077
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To function an induction coil as an antenna of a chip by a method wherein a lead frame having a coil structure and an integrated circuit semiconductor chip are combined within a single lead frame package, and the chip is electrically connected to a part of the coil structure of the lead frame. SOLUTION: A package 10 contains a plastic sealing envelope 12, and a lead frame structure 14 of an induction coil shape/structure is housed in the plastic sealing envelope 12. Two terminal pads 26, 28 of an integrated circuit semiconductor chip 24 are connected to an outside end part 30 and an inside end part 32 of an induction coil 14 via conductive wire bonds 34, 36. When the chip 24 is a transmitter type integrated circuit semiconductor chip, generated electric signals are transmitted to the induction coil 14 functioning as a transmission antenna. Furthermore, when the chip 24 is a receiver type integrated circuit semiconductor chip, electric signals are received by the induction coil 14 functioning as a reception antenna.
Patent JP-H07153477-A (JP)
Title: Electrolyte flow type battery
Inventor: WADA TAKETAKA
IPC: H01M8/18
Filed: 1993-12-01
Abstract: PURPOSE:To provide an electrolyte flow type battery improving the utilization factor of an active material at the time of an electric charge or an electric discharge, saving the pump power, and capable of maintaining the stable output by using a plurality of electrolyte storage tanks and charge-dedicated and discharge-dedicated pumps. CONSTITUTION:A half partition plate 23 is provided at one place in each storage tank, the storage tanks 17-20 are connected in series and arranged so that electrolytes inside are communicated with each other, and electrolyte feed pumps 12, 11 are connected to the storage tanks 17, 20 at both ends of the storage tank group respectively. Valves 13-16 are provided on an electrolyte pipe 24 connecting the electrolyte feed pumps 11, 12 at both ends and an electrolysis tank 21 and an electrolyte pipe 25 connecting the electrolysis tank 21 and the storage tanks 17, 20 at both ends, the electrolyte feed pumps 11, 12 at both ends are operated for the charge-dedicated use and discharge-dedicated use, and a controller 22 controlling the valves 13-16 according to the charge and discharge is provided.
Patent JP-H0364493-A (JP)
Title: Highly corrosion resistant fe-mn two-layer plated steel plate and its manufacture
Inventor: DOUKU SUU AAN
IPC: C23C22/78
Filed: 1989-12-28
Abstract: PURPOSE: To improve the quality of a high corrosion resistant iron-manganese series double layer plated steel sheet by specifying the concn. of the alloy element in a plating layer of the double layer plated steel sheet.  
     CONSTITUTION: In a double layer plated steel sheet composed of a primary plating layer and a secondary plating layer, the primary plating layer is plated with zinc, a zinc-iron alloy or a zinc series alloy, and the secondary plating layer is plated with an iron-manganese alloy having ≤60 wt.% manganese concn. at ≥0.5 g/m 2 . In this way, its plating adhesion, phosphating properties and corrosionresistance after coating can be improved. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08183866-A (JP)
Title: Thermoplastic elastomer sheet and its production
Inventor: OKISHIO YUKIO
IPC: C08L23/02
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a thermoplastic elastomer sheet which can attain PVC- freeness, reduction in weight, and recycling, has antistatic properties, is free from electrostatic hazards and nuisances, and is capable of retaining these properties for a long time. CONSTITUTION: This sheet has a layer made of a composition comprising 100 pts.wt. thermoplastic olefin elastomer or mixture of this elastomer with a thermoplastic olefin rubber and/or a thermoplastic olefin resin, 5-40 pts.wt. permanent antistatic agent and 2-20 pts.wt. compatibilizer. It is desirable that the permanent antistatic agent is a polymer composed of conductive units and polymer chains integrated with each other to form a block or random polymer and that the compatibilizer is a reactive one having at least one group selected among acid anhydride, epoxy and amino groups.
Patent JP-2000160177-A (JP)
Title: Two-cycle engine oil composition
Inventor: OKADA TAHEI
IPC: C10N20/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in biodegradability and capable of manifesting a low exhaust smoke and excellent preventing properties of blocking an exhaust system by using a specific polyol ester and a specified monoalcohol ester. SOLUTION: This composition contains (A) a polyol ester having 10-30 mm2/s kinematic viscosity at 100 deg.C (preferably an ester of trimethyolpropane or pentaerythritol with a 10-18C fatty acid) in an amount of 30-65 wt.% based on the total amount of the composition, (B) a monoalcohol ester having 0.8-2.1 mm2/s kinematic viscosity at 100 deg.C (preferably a 10-21C monoalcohol ester) in an amount of 20-55 wt.% based on the total amount of the composition and (C) an ashless detergent (preferably acid amides, etc.), in an amount of 4-15 wt.% based on the total composition, The kinematic viscosity of the composition at 100 deg.C is preferably 6-10 mm2/s and the biodegradability ratio according to a biodegradation test is preferably >=80%. The composition is suitably utilized for 2-cycle engines used on the water such as especially a leisure boat.
Patent JP-2001155297-A (JP)
Title: Device and method for transmitting image
Inventor: KUWANO TAKESHI
IPC: G08G1/16
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an image transmitting device by which the image of a dead angle position on a road is transmitted to a mobile body to reduce the dead angle position and by which a driver can rapidly confirm a road situation during a required time interval. SOLUTION: The device is provided with a transmitting means 306 which has a solar battery 305 and pickup means 303 and 304 arranged in a monitor area such as a road intersection 309 and transmits image signals from the means 303 and 304 by radio wave and a receiving means 302 which is disposed in the mobile body 301 to receive the image signals from the transmitting means. The driver confirms the situation of the road dead angle position 315 and travels by automatically receiving the image signals by the receiving means when the mobile body enters the reception range of the image signals.
Patent JP-H07156999-A (JP)
Title: Oil feeder
Inventor: MAEDA YUKIHIKO
IPC: B67D7/22
Filed: 1993-12-06
Abstract: PURPOSE:To provide an oil feeder improved so that the unit-price of oil is capable of being seen only by a client feeding the oil. CONSTITUTION:An oil feeder has a first oil-feed mechanism 11 and a second oil-feed mechanism 12 with an oil feed area between them, arranges displays 41 and 42, in front of the first oil-feed mechanism 11 and the second oil-feed mechanism 12, respectively, each of which is comprised of an oil-feed price display part, an oil-feed volume display part and a unit-price display part, and shows on the displays 41 and 42 data on oil fed by the oil-feed mechanisms 11 and 12, respectively. In this oil feeder, the display screen of each of the displays 41 and 42 are obliquely arranged facing the oil feed area, and the unit-price display part of each of the displays 41 and 42 is provided with a filter for restricting the angle at which a unit-price is visible.
Patent JP-2001156921-A (JP)
Title: Extension telephone transfer system
Inventor: KANEKO TOSHIKAZU
IPC: H04M1/715
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To enable an applicant for call to directly talk with a user himself even when the destination of the user desired to talk by the applicant for call is not fixed or changed over and over again. SOLUTION: A location recognizing device 2 located in each of rooms recognizes the locations of respective users 1a-1d by communicating with a portable identification medium 5, recognizing fingerprints, inputting ID numbers or performing voice recognition, voiceprint analysis or image recognition and when a telephone call is incoming to the users 1a-1d, a transfer device 3 transfers the telephone call to an extension device 4 close to the location of the user recognized by the location recognizing device 2.
Patent JP-H04202782-A (JP)
Title: Radiant heat controlling surface treatment system
Inventor: HIRAMATSU MASARU
IPC: C23C28/00
Filed: 1990-11-30
Abstract: PURPOSE:To perform radiant heat controlling surface treatment excellent in heat resistance at the time of use independently of shape by forming a secondary surface mirror by subjecting a dielectric layer to vapor growth on a metallic mirror surface formed on the outside peripheral surface of heat control equipment. CONSTITUTION:The surface of an outside peripheral surface 1 of equipment for radiant heat control is formed into a mirror surface of the prescribed shape by means of metallic mirror finishing or plating with metallic material. A glassy dielectric substance, such as silicon oxide, is subjected to vapor growth on the above metallic mirror surface by plasma process, ordinary pressure process, low pressure process, etc., by which a dielectric layer 2 is formed by deposition. This dielectric layer 2 covers the above metallic mirror surface and functions as a secondary surface mirror. A light ray A made incident upon this equipment for controlling radiant heat from the outside is transmitted through the dielectric layer 2 and reflected outward by the mirror surface on the outside peripheral surface 1 of the equipment. On the other hand, a heat B generated from the inside of the equipment is transmitted via the outside peripheral surface 1 of the equipment through the dielectric layer 2 adhering to this surface 1 and is diffused in the direction of arrow C. By this surface treatment, superior heat reflection and heat radiation can be performed.
Patent JP-H07156371-A (JP)
Title: Cylinder cleaning device
Inventor: ISHIKAWA HIROYA
IPC: B41F35/06
Filed: 1993-12-03
Abstract: PURPOSE:To improve durability of a pressure pad of an elastic element and to improve maintainability. CONSTITUTION:A metal plate 6 is disposed between a pressure pad 5 and a cleaning cloth 4 to reduce a friction between the plate 6 and the cloth 4. Pressing of the cloth 4 to a cylinder 10 is released. In the case of intermittently operating cloth supplying by supplying it from a cloth supply roll 2 and winding it on a cloth winding roll 3, a cloth winding torque can be reduced. In the case of a continuous operation for supplying the cloth 4 in a pressed state to the cylinder 10, the cloth can smoothly pass a surface of the metal plate, and be fed while obtaining a pressing pressure by the pad 5. Since the pad 5 is protected by the plate 6, it is not invaded with solvent for cleaning, and durability is improved. Further, since dirt adhered to the plate 6 can be simply removed, maintenance of the pad is easy as compared with the case of removing dirt adhered to the pad 5.
Patent JP-H05148222-A (JP)
Title: Naphthoic acid derivative
Inventor: SEKINE YASUO
IPC: C07D333/18
Filed: 1991-11-29
Abstract: PURPOSE:To provide the subject new compound having 5-lipoxygenaseinhibitory activity, thus useful as an antiallergic agent. CONSTITUTION:The objective compound of formula I (R1-R3 are each H, halogen, OH, lower alkoxy, aralkyloxy, etc.; R4 is H or lower alkyl; R5 is phenyl or aromatic heterocycle; X is CH2, N(R7), cyclic alkylamine, etc.,; Y is S(O)p, (CH2)n, O, etc.; Z is alkylene or single bond; R7 is H or lower alkyl; (q) is 0 or 1; (l) is 0-4; (m) is 0-8; (n) is 0 or 1; (p) is 0-2), e.g. N-[5-(2-thienylmethulthio) pentyl]-3,5-dicetoxy-2-naphthamide. The compound of the formula I is obtained by amidation of a carboxylic acid compound of formula II with an amine compound of formula III in the presence of a condensation agent (e.g. N,N'- dicyclohexylcarbodiimide) in an inert solvent (e.g. dichloronmethane) at 0-150 deg.C.
Patent JP-H04207852-A (JP)
Title: Automatic electronic mail receiver
Inventor: OHASHI TSUNEO
IPC: G06T1/00
Filed: 1990-11-30
Abstract: PURPOSE:To surely prevent the misinsertion of the second and following manuscript forms due to their different sizes by deciding the size of an inserted manuscript form from the number of scan lines measured by an image sensor and returning automatically the second and following forms if their sizes are different from that of the first form. CONSTITUTION:When a first manuscript form 100 is put into a mail receiver main body 1, the length (size) of the form 100 is decided by deciding whether the scan line number L of the form 100 measured by an image scanner 500 is larger than 2000 or not. When a second form 100 is put into the main body 1 through a form slit 2 with operation of a customer, the length (size) of this form 100 is also decided. Then it is decided whether the sizes of the second and following forms 100 are equal to that of the first form 100 or not. If not, these following forms 100 are automatically returned to the operator.