baber/WOPTO huggingface dataset:
Patent JP-2003004297-A (JP)
Title: Heat pump hot water supply apparatus
Inventor: NAKAMURA YASUHIRO
IPC: F25B17/08
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a conventional heat pump hot water supply apparatus that the size is increased because an adsorber or a hot water storage tank is separated and that the efficiency is lowered due to radiation of heat from the apparatus or piping into the atmosphere and to provide a highly efficient compact heat pump hot water supply apparatus. SOLUTION: An adsorber is disposed in a hot water storage tank such that heat can be exchanged between heating medium in the adsorber and water in the hot water storage tank through the adsorber container. The heat exchanger incorporated in the adsorber is natural convection type arranged such that water condensed in the adsorber flows down naturally into an evaporator.
Patent JP-2002105493-A (JP)
Title: Detergent composition
Inventor: YOSHIDA KATSUNORI
IPC: A61K8/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition having excellent viscosity, excellent foaming property and foam keeping property, and giving refreshed feeling without leaving waxy feeling after washing off the detergent composition. SOLUTION: This detergent composition contains the following component (A) and (B). Component (A) is a hydrophobic modified polyether urethane represented by following general formula (1), wherein R1, R2 and R4 each represents the same or a different hydrocarbon each other, R3 represents a hydrocarbon may be having an urethane bond, R5 represents a linear chain, branched chain, or secondary hydrocarbon group (with not less than 24C atoms), m is a number of not smaller than 2, h is a number of one or larger, and k and n are independently a number in the range of 0-1,000). R1- (O-R2)k-OCONH- R3[-NHCOO-(R4-O)n-R5]h}m (1) Component (B) is an anionic surfactant and/or an amphoteric surfactant.
Patent JP-2003001180-A (JP)
Title: Paint film removing device
Inventor: HASEGAWA YORIYUKI
IPC: B08B1/04
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and definitely removing an old paint film or coat before working of repair painting on steel structures or the like. SOLUTION: A mobile carriage 10 movable along the surface of a steel structure 50 is provided with a high-frequency heating coil 5 as heating means. Removing means comprising an air motor 18 and a grinding brush 7 driven by the motor 18 is provided in the rearward of the coil 5 in the carriage 10. There is provided a recovery bag 35 where a bag 37 is detachably attached to a recovery inlet 36 energized on the surface of the structure 50 by a spring 39 in the rearward of the brush 7 in the carriage 10. A paint film softened by heating is exfoliated by the brush 7 and is recovered by allowing it to naturally drop into a recovery bag 35, by allowing the carriage 10 to move while applying a current to the coil 5 to heat the surface of the structure 50.
Patent JP-2003015443-A (JP)
Title: Fixing device for electrostatic printing
Inventor: ANDO KESAO
IPC: G03G15/20
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for electrostatic printing which is compact and simple in structure as a whole and is capable of realizing high quality printing. SOLUTION: The fixing device for electrostatic printing, which fixes powder ink attached to the surface of a material on which printing is performed by electrostatic printing, is provided with a heat generating part 22 for emitting near infrared ray to the powder ink 102 attached to the surface of the material 100. In addition, a condensing reflector plate 23 is provided for concentrating near infrared ray emitted from the light emitting part 22 onto the powder ink 102 on the surface of the material 100.
Patent JP-2003011336-A (JP)
Title: Method for inspecting print quality in ink jet printer
Inventor: SONODA TOMOHIKO
IPC: B41J15/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To inspect the print quality of a continuous sheet being fed at a high speed accurately and easily. SOLUTION: At the time of inspecting the print quality of a continuous form printed by means of an ink jet printer, specified information is printed in the information print area 2 of the continuous sheet 1. After at least one inspection rule 4 is printed in the marginal part 3 between respective information print areas 2, an image pickup means picks up the image of each inspection rule 4 and an image analyzing means collates the image thus picked up with a previously inputted image and makes a decision whether both images match each other or not. Print quality of the continuous sheet is inspected based on the decision results.
Patent JP-2003016716-A (JP)
Title: Carriage locking mechanism for disk player
Inventor: KIDO KUNIO
IPC: G11B17/26
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To lock a carriage at a locking position at the nearest side of a drawer and at an arbitrary position shifted from the locking position. SOLUTION: The disk player is provided with a carriage 2 to place a disk, and a drawer 6 which slidably houses the carriage 2 and moves it outside the device to eject the disk. A locking member 8 is provided in a range where the drawer 6 guides the carriage 2. The energizing force of the locking member 8 acts on a locking part 9 at the locking position 10, and acts on the guide part 11 of the drawer 6 at a position deviated from the locking position 10. Thereby, the locking at the locking position 10 of the carriage 2 and at the position deviated from the locking position 10 are carried out.
Patent JP-2002057391-A (JP)
Title: High repetition rate gas discharge laser
Inventor: OLIVER I ROGER
IPC: H03K17/80
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a high repetition rate gas discharge laser capable of operating at a pulse repetition rate of a range of 4 kHz to 6 kHz of a pulse energy of a range of 5 mJ to 10 mJ or more. SOLUTION: In order to improve important factors as compared with prior art design, the gas discharge laser comprises (1) a laser chamber having a gas flow passage with a gradually increasing section at a downstream flow of discharge electrodes, (2) a cage shape fan capable of generating a gas speed exceeding 67 m/s through a discharge region and continuously operating without fault for several months, (3) a heat exchanger system capable of removing a heat energy from a laser gas, (4) a pulse power system capable of supplying accurately controlled electric pulses to the electrodes, and (5) a laser beam measuring and control unit capable of measuring the pulse energy, a wavelength and a bandwidth.
Patent JP-2003020167-A (JP)
Title: Method for controlling position of spindle of winder
Inventor: NOMURA SATOSHI
IPC: B65H54/52
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the position of the spindle of a winder capable of reducing fluctuation of contact pressure when the position of the spindle is moved away from a contact roller as the winding diameter of a package increases. SOLUTION: A thread is wound on a bobbin B kept away from the contact roller 4 until a predetermined time has elapsed since the start of winding or until reaching a predetermined winding diameter. After the predetermined time has elapsed or after reaching the predetermined winding diameter, the contact roller 4 is pressed into contact with the package P and the relationship between the measurement of the winding diameter of the package P and winding time is detected from the time when the contact roller is pressed into contact to the time of end of the winding process. Based on the detected relationship between the measurement of the winding diameter of the package and the winding time, a relationship between the winding diameter and the winding time is newly anticipated and the position of the spindle is controlled based on this anticipation.
Patent JP-2003026532-A (JP)
Title: Skin care preparation
Inventor: INOMATA AKIRA
IPC: A61K36/8965
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation having higher cell-activating action than that of a conventional cell activator and excellent in effects improving crease and slackness of the skin and obtaining the tense and beautiful skin by promoting production of collagen which is one of components of an extracellular matrix. SOLUTION: This skin care preparation is characterized by formulating an extract of plants of the genus Rhodiola of the family Crassulaceae as an active ingredient.
Patent JP-2003020403-A (JP)
Title: Resin composition, solder resist resin composition and cured product thereof
Inventor: KOYANAGI TAKAO
IPC: C08L79/08
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a resin having excellent photosensitivity, flexibility and resistances of a cured product to solder heat, heat deterioration and electroless gold plating, developable with an organic solvent or a dilute alkaline solution and especially suitable for solder resists and interlayer dielectric insulations. SOLUTION: This resin composition comprises (A) an oligomer prepared by reacting (a) a spiroglycol with (b) a tetracarboxylic dianhydride compound, (c) a maleimide group-containing mono- or polyhydroxy compound and (d) a polyol compound other than the component (a) as an optional component and (B) a diluent.
Patent JP-2003028642-A (JP)
Title: Vibrator driving method, vibrator driving circuit, vibration detection circuit for vibrator and angular velocity sensor having vibrator
Inventor: SHIBAHARA TERUHISA
IPC: G01C19/5755
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To easily remove the noise caused by the interference of an electric drive signal which is applied in order to drive a vibrator from the electric signal (hereinbelow referred to as a detection signal). SOLUTION: A carrier wave Vc having frequency higher than the resonance frequency of the vibrator is modulated in amplitude by a modulated wave Vh having frequency almost same to the resonance frequency of the vibrator. The signal Vk modulated in amplitude is supplied to the vibrator as a drive signal and the vibrator performs resonance operation with almost resonance frequency. Noise due to the interference of the drive signal is allowed to get mixed in the detection signal corresponding to the vibration of the vibrator but this noise almost has the frequency of the carrier wave Vc. Since the frequency of the carrier wave Vc can be made high without being controlled by the resonance frequency of the vibrator, the frequency of the noise can be made higher than that of the detection signal to a large extent.  The noise is easily removed from the detection signal by the difference of this frequency.
Patent JP-2002361276-A (JP)
Title: Carrier for culturing microorganism
Inventor: HASHIMOTO MITSUAKI
IPC: C02F3/10
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To realize a system with which microorganisms hardly flow out from a wastewater clarification system and the microorganisms are cultured and proliferated to efficiently obtain the performance of the microorganisms such as clarification in the wastewater clarification system using the clarification effect of the microorganisms. SOLUTION: A carrier as the habitat of microorganisms is prepared from a substance such as agar which is the nutrient for microorganisms or from a substance containing the substance which is the nutrient for microorganisms, and the microorganisms are mixed thereto. Then the carrier is charged into the wastewater clarification system, or the like.
Patent JP-2002064473-A (JP)
Title: Packet data transmission system for sending wireless image data
Inventor: MCDERMOTT BRUCE C
IPC: H04L1/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of transmission of an (image) data packet in the case of being transmitted via a wireless radio system. SOLUTION: This system includes a packet production system which produces a wireless image data packet having such size that it is controlled dynamically, according to the properties concerned with a packet. The properties are the number of ones in a serial data stream, the bit error rate in a packet produced during transmission, or the error tendency of bits produced during transmission. A packet side controller decides and changes the side of the packet. A packet producer collects serial image data for packet, and produces a data packet having a data field of size decided by the controller. The packet producer supplies that packet to a wireless packet data transmission system where it is sent to a receiver using the image data.
Patent JP-2002364048-A (JP)
Title: Flush toilet reusing drain from bath, washing machine and wash stand
Inventor: KAWATANI SHIORI
IPC: E03D1/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To reuse water by forwarding remaining hot water in a bath and the drain of washing and face washing to a toilet water storage tank. SOLUTION: A water storage tank is manufactured under a bath furnace, and water can be reused by forwarding water to the toilet water storage tank 7. When there are the bath and a lavatory on floors upper than the toilet, the buoyancy of a float 5 in the toilet water storage tank 7 is utilized in water intending to flow out from the water storage tank, and the flow of water is stopped by a rubber stopper attached on the top face of the float 5. When there are the toilet and the bath furnace and the lavatory on the same floor, water in the water storage tank is sucked up into the toilet water storage tank 7 by a motor pump. The buoyancy of the float in the toilet water storage tank 7 is utilized and a switch attached on the motor pump is operated in this case.
Patent JP-2003026441-A (JP)
Title: Method of manufacturing funnel glass for cathode ray tube and funnel glass for cathode ray tube
Inventor: KOMORI HIROSHI
IPC: H01J9/24
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing funnel glass for a cathode ray tube which is suitable for recycling of color panels stuck with frit and panels for black and white and the funnel glass for the cathode ray tube. SOLUTION: The method of manufacturing the funnel glass for the cathode ray tube by using the panel glass or frit for the cathode ray tube as the raw materials of the funnel glass for the cathode ray tube comprises adding Fe2 O3 at 0.05 to 1 mass% to the glass raw materials in such a manner that the fluctuation in the light transmittance of a wavelength 1,050 nm at a glass thickness 10 mm of the funnel glass for the cathode ray tube is confined within 10%.
Patent JP-2003029596-A (JP)
Title: Image forming device
Inventor: ARAKAWA HIROYUKI
IPC: G03G21/14
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To make the prevention of the faulty separation of transfer material from an image carrier compatible with the prevention of faulty fixation in an image forming device having a transfer means 6 for electrostatically transferring a toner image formed on the image carrier 2 to the transfer material 14, a fixing means 11 for thermally fixing an unfixed toner image on the transfer material separated from the image carrier, and a pre-transfer exposure means 5 for exposing and destaticizing the surface of the image carrier on which a toner image is carried on a more upstream side in the moving direction of the image carrier than a transfer part. SOLUTION: Setting to use the pre-transfer exposure means 5 is switched in accordance with the kind of the transfer material 14 used for the image forming device, and the fixing controlled temperature of a fixing means 11 is changed.
Patent JP-2002099275-A (JP)
Title: Playing action display device and recording medium
Inventor: KOMATA NAOYUKI
IPC: G10G1/02
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a technique of displaying the differences in the action of hands and fingers during chord playing and pure tone playing in a form easily understandable to users. SOLUTION: The parts forward from the wrists are divided into hand parts and five finger parts and the respective finger parts are further divided into three segments. The key touch action by the finger parts starts before the production of the corresponding musical tones and the keyboard action starts when the music tones are silent. The finger parts released from the keys are put into a slack state unless these parts are used in the next key touch. The hand parts are moved on an x-y plane according to the positions of the keys to be touched and the kinds of the finger parts used for the touch of these keys. The action to touch the plural keys in order to produce the component tones of the chords is expressed by moving the position on the z-axis of the hand parts. A series of the flow of the playing action are displayed by animation images in the manner described above.
Patent JP-2003005274-A (JP)
Title: Camera
Inventor: SAWADA KOTARO
IPC: G03B19/06
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To realize a camera by which a third person other than a cameraman is prevented from being aware of a subject to be photographed by the cameraman. SOLUTION: This camera is equipped with a plurality of image forming lenses for forming a subject image on a video recording medium, and the optical axes of at least two image forming lenses are made in non-parallel with each other. Especially, by camouflaging either image forming lens, an effect is increased.
Patent JP-2003039509-A (JP)
Title: Back flow preventing device of in-line screw type injection molding machine
Inventor: OSHIMA ICHIRO
IPC: B29C45/52
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a back flow preventing device dispensing with the reverse rotation and advance operation of a screw and capable of obtaining an accurate weighing completed state in a moment. SOLUTION: A rearwardly opened recessed groove (17) is notched in a screw head (15), and a spring member (21) and a slide ring (20) always pressed and energized to a check valve (18) by the spring material are incorporated in the recessed groove (17) and the radial communication passage (P2) communicating with the molten resin flow passage (P1) going toward the front of the screw head (15) from the screw (12) is demarcated between the slide ring (20) and the check valve (18).
Patent JP-2003043860-A (JP)
Title: Image forming device
Inventor: FUJIWARA MOTOHIRO
IPC: G03G21/10
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the end of a cleaning blade in a longitudinal direction from being turned up or a coating layer on the surface of the cleaning blade from being peeled due to the rubbing of the end thereof on a drum flange at the end of a photoreceptor drum, and to stably obtain excellent cleaning performance over a long term. SOLUTION: In this image forming device where the tip side of the cleaning blade 22 abuts on the surface of the drum flange 30 at the end of the photoreceptor drum 1a, the flange 30 is formed of a member incorporating a fluorine compound, whereby the end of the blade 22 in the longitudinal direction is not turned up or the coating layer on the surface of the blade 22 is not peeled due to the rubbing of the end thereof on the flange 30 at the end of the drum 1a, then the excellent cleaning performance is stably obtained over a long term.
Patent JP-2002144637-A (JP)
Title: Method for processing image, method for controlling image recorder, image processor, image recorder, storage medium with program stored therein, and program
Inventor: OGASAWARA TAKAYUKI
IPC: B41J13/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To appropriately record without causing image quality degradation, regions where a recording position deviates large due to a decrease of the transfer accuracy of a recording medium, or the like. SOLUTION: When each line of the region (second region) is recorded by scanning (passing) a recording head four times, a mask duty is made 0 at the scanning (A passing) after feeding a paper where a paper feed error is large, and the error is dispersed to other scannings. Dots are prevented from being formed at this scanning. Dots to deviate large are prevented from being formed.
Patent JP-2003040037-A (JP)
Title: Auxiliary mirror for automotive rearview mirror
Inventor: ORIHARA HARUO
IPC: B60R1/074
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To enable a driver to view not only the rear side, but also lateral sides with even rearview mirrors being retracted at such a place that when a car is parked in a narrow-width garage or parking space having walls or passes by an oncoming car on a extremely narrow road, the car would get into touch with the walls or the oncoming car unless the rearview mirrors of the car are retracted. SOLUTION: An auxiliary mirror for an automotive rearview mirror has a structure that a recess groove portion 3 is formed along the longitudinal side of an upper surface portion 2 of a folding rearview mirror body 1, and an auxiliary mirror body 4 is put in the recess groove portion so that a door- side end portion thereof can be erected and laid down.
Patent JP-2002082181-A (JP)
Title: Pointer type electronic timepiece
Inventor: FURUKAWA TSUNEAKI
IPC: G04C10/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a pointer type electronic timepiece, capable of reducing size and thickness by improving the structure of mechanical parts which are constituted inside the time piece. SOLUTION: In the pointer type electronic timepiece, a rotary bob 25 is supported by a first train wheel receiver 3 similar to a train wheel for a timepiece and so fixing with a screw only the first train wheel receiver 3 to a ground plate 2 is sufficient, which results in a small number of screw fixing locations. The first train wheel receiver 3 is reinforced by a second train wheel receiver 6 layered and fixed on it. An inner member 92 of a ball bearing 90 fixed with a screw for fixing the rotary bob on the first train wheel receiver 3 side and the hole, where the screw is fixed is a blind hole 970, so that chips and grinding powder will not fly in movement. Nevertheless, oil injection in a tenon part 541 upside the second wheel 54 is possible, if this is prior to covering the second train wheel receiver 6, after assembling.
Patent JP-2003050872-A (JP)
Title: Method, system and program for providing individual exchange space on network
Inventor: HAMASHIMA KOICHIRO
IPC: G06Q50/10
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for providing an individual exchange space on a network. SOLUTION: The following procedures are performed: a member authentication procedure s204 for acquiring and collating authentication information; a transmission information selection reception procedure s205 for transmitting the data of a page dedicated to members to a pertinent member terminal and receiving the selection event of transmission information; a space presence/absence confirmation procedure s207 for transmitting transmission information data to the pertinent member terminal and collating whether the individual exchange space is already opened; a space opening procedure s208' for automatically generating the individual exchange space when the individual exchange space is not opened yet and an opening request is notified;  an exchange desire notifying procedure s209 for transmitting the data of the individual exchange space to the member terminal and notifying transmitter's terminal that a member desires information exchange; and a space operation procedure s212 for transmitting the data of the individual exchange space to transmitter's terminal when the individual exchange space is opened and an event indicating that a transmitter agrees with the information exchange is received.