baber/WOPTO huggingface dataset:
Patent JP-2003063821-A (JP)
Title: Composite particle of silica-calcium carbonate and method for producing the same, as well as composite composition and composite containing the composite particles
Inventor: MITSUHASHI KOHEI
IPC: C08K9/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide new composite particles of silica-calcium carbonate having both a characteristic of synthesized silica and a characteristic of aragonite type columnar calcium carbonate, a method for producing the same, as well as a composite composition and a composite containing the composite particles. SOLUTION: The method for producing composite particles of silica-calcium carbonate comprises producing the composite particles by having fine synthesized silica particles directly carried and fixed on the surface of the aragonite type columnar calcium carbonate particles having a major axis diameter of 0.5-50 μm, a minor axis diameter of 0.05-5 μm, and an aspect ratio of 5-25, with coexisting of the fine synthesized silica particles having an average particle diameter of the primary particles of 1-100 nm during carbonation reaction of the producing process for the aragonite type columnar calcium carbonate.
Patent JP-2003064625-A (JP)
Title: Painting method for shoulder inside tunnel
Inventor: FUKUZAKI RYOZO
IPC: E01F9/623
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a painting method for a shoulder inside a tunnel, which allows the shoulder to make a superior recovery from contaminations by a cleaning, such as a brush cleaning and the like, thus making it possible to maintain a good visibility of the inside of the tunnel. SOLUTION: The painting method is provided for the shoulder of the tunnel, which is formed as a step higher than a roadway by the height of the step. A band-shaped white paint film is formed on the wall of the shoulder 2 over almost the whole section of the tunnel, using a silicone resin paint containing white pigment and dimethyl siloxane polymer.
Patent JP-2003069358-A (JP)
Title: Layered filter
Inventor: ORIHARA MASASHI
IPC: H01F27/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a layered filter with high reliability and high characteristic stability. SOLUTION: A capacitor 22 is formed by electrodes 1A, 2A, 3A and dielectric layers 2, 3 and a dielectric layer 1 placed among them, and a capacitor 23 is formed by electrodes 10A, 11A, 12A and dielectric layers 11, 12 and a dielectric layer 10 placed among them. Dielectric layers 5 to 8 are sequentially layered between the capacitors 22 and 23 and a coil 21 is formed of conductor patterns 5A to 8A placed in the dielectric layers 5 to 8 and via-holes 6B to 8B placed to the dielectric layers 6 to 8.
Patent JP-2002214972-A (JP)
Title: Display device, display method and image forming device
Inventor: AMANO KOJI
IPC: G06F3/0481
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To realize easy-to-view display by adjusting the display position of a choice. SOLUTION: A plurality of choices can be displayed on this display device, and the display position of the choice can be changed when a plurality of display forms are possible as the display form of the choice. Such control is performed to at least one choice that the display position of the choice is made different in accordance with the display form to display the choice. Thus, the display considering the balance of a display surface with the displayed choice is realized, and the easy-to-view display is realized.
Patent JP-2003067085-A (JP)
Title: Function extension device
Inventor: TAKATSU TOMOYASU
IPC: G06F1/16
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To connect a plurality of types of notebook type personal computers of different size to a function extension device respectively without altering the structures of the notebook type personal computers. SOLUTION: The function extension device 1 is provided with a slide moving mechanism part 6 on its main-body cover part 4. This slide moving mechanism 6 can move forward and backward when unlocked with a slide lever 7. Two styles wherein the slide moving mechanism part 6 is slid backward and stored in the main-body cover part 4 (before movement) and the slide moving mechanism 6 is moved are made available to connect notebook type personal computers of different size to the single function extension device.
Patent JP-2003076044-A (JP)
Title: Electrophotographic photoreceptor and image forming device using the same
Inventor: KONDO AKIHIRO
IPC: G03G5/14
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity characteristics in the wavelength region from 380 nm to 500 nm and excellent durability free from fatigue or deterioration by light and to provide an image forming device in which a laser in the 380 to 500 nm wavelength region is used as the exposure light source and high resolution picture quality can be obtained. SOLUTION: In the electrophotographic photoreceptor using a laser in the 380 to 500 nm wavelength region as the exposure light source, a N,N-bisenamine compound expressed by general formula (1) is incorporated as a charge transfer substance into the charge transfer layer on the conductive supporting body. The electrophotographic photoreceptor is mounted in the image forming device which uses a laser in the 380 to 500 nm wavelength region as the exposure light source. In formula (1), Ar1 represents an aryl group or an alkyl group, R1 represents a 1-3C alkyl group, 1-3C alkoxy group, dialkylamino group containing a 1-3C alkyl group, a halogen atom or hydrogen atom, Y represents oxygen atom, sulfur atom or a nitrogen atom having one substituent, and n represents an integer from 1 to 3.
Patent JP-2003073264-A (JP)
Title: Antiulcer agent
Inventor: MURAKAMI TOSHIYUKI
IPC: A61P1/04
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an antiulcer agent having superior activities against ethanol ulcer compared to a conventional antiulcer agent. SOLUTION: This antiulcer agent contains polygodial of formula (1), an acetal derivative of the polygodial of formula (2) (wherein, R<1> is a hydrogen atom or a methoxy group), or a plant extract containing at least one kind thereof, e.g. an extract of Tasmannia lanceolata as an essential component.
Patent JP-2003088062-A (JP)
Title: Method for manufacturing terminal and method for manufacturing motor
Inventor: MUTAI HITOSHI
IPC: H02K15/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a terminal wherein breakage is prevented when a coil winding is wound, and a method for manufacturing a motor. SOLUTION: When a stepping motor 1 is manufactured, a steel plate 13 is subjected to press work, and terminal pins 11 and inner stator core 12 are drawn from dies. In the above state, the inner stator core 12 is linked with a frame 15. In the terminals pins 11, one-side ends 111 are linked with a frame 15, and the other ends 112 are linked with the frame 15 interposing the inner stator core 12. In such a state, keen burrs which are formed on corners of the terminals pins 11 by press work are eliminated by crushing equipment 19.
Patent JP-2003072425-A (JP)
Title: Inner panel mounting structure for vehicle
Inventor: FUKUSHIMA YOSHITAKE
IPC: B60K37/04
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To secure sufficient rigidity for a mounting panel section while avoiding the generation of shrinkage or the like in the inner panel side in the case of an inner panel mounting structure wherein a mounting panel section to be inserted into a amounting hole is connected to a synthetic resin made inner panel at least a part of whose outer circumference abuts against the front side of the fringe of the mounting hole provided in the supporting panel, with a claw provided in the mounting panel engaging with the supporting panel from the rear. SOLUTION: A stiffening rib 51 is provided in a structure 14 arranged in the rear of an inner panel 13, and separate from the inner panel 13, for supporting the mounting panel section 47 from the inner side.
Patent JP-2003081843-A (JP)
Title: Agent for critical prevention and treatment of type ii diabetic nephropathy containing organogermanium compound as active ingredient
Inventor: ISHIWATARI YOSHIRO
IPC: A61P13/12
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an agent for critical prevention and treatment of type II diabetic nephropathy. SOLUTION: It is discovered that an organogermanium compound represented by the formula: [(O1/2 )3 Ge-A-CO2 H]n (wherein, n is a number of >=1; A is a lower alkyl group) extremely prevents the onset and the progress of the type II diabetic nephropathy. This agent for prevention and treatment of the type II diabetic nephropathy contains the organogermanium compound, preferably 3-oxygermylpropionic acid as an active ingredient.
Patent JP-2002172392-A (JP)
Title: Method and apparatus for manufacturing mineral- containing solution from seawater
Inventor: KIHARA MASAHIRO
IPC: A61K35/08
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing a mineral- containing solution from seawater constituted so as to be capable of efficiently performing a series of processes from the intake of seawater such as ocean deep water or the like to the preparation of a mineral-containing solution with target concentration and hardness at a low cost. SOLUTION: The method for manufacturing the mineral-containing solution from seawater has a process for taking in seawater, a process for filtering the taken-in seawater, a reverse osmosis membrane separation process for separating the filtered seawater into fresh water and concentrated seawater by a reverse osmosis membrane and a nano-filtering process for separating the separated concentrated seawater into a natural salt-containing solution high in the ratio of sodium chloride with respect to all of containing components and a high mineral-containing solution high in the ratio of a mineral component by a nano-filter membrane.
Patent JP-2003086153-A (JP)
Title: Battery
Inventor: UEDA MOTONORI
IPC: H01M2/06
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a battery, wherein a battery element is intervened between outer materials and peripheral parts of the outer materials are sealed to tightly closes the battery element, and wherein the outer material is composed of a laminated component of metal and synthetic resin, the battery has a metallic lead electrically connected to a positive electrode and a negative electrode, respectively, and the lead passes through a sealed portion of the outer material and is exposed to the outside of the outer material, such that a sealing capability of the sealed portion of the outer material is high. SOLUTION: In this battery, a battery element is intervened between outer materials, and peripheral parts of the outer materials are sealed so as to tightly close the battery element. The battery has a metallic lead 21 which is electrically connected to a positive electrode and a negative electrode, respectively, and the lead passes through the sealed portion of the outer material and is exposed to the outside of the outer material. The lead has holes 30 at the portion, which passes through the sealed portion of the outer material.
Patent JP-2003088173-A (JP)
Title: Motor controller
Inventor: SASAHARA MATSUTAKA
IPC: H02P7/29
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a half-bridge PWM motor controller using a bipolar power supply, wherein delay in time between the drawing of motor current and the output of motor voltage is substantially completely eliminated, and thus motor current is controlled with stability in any case, including a case where a high- response motor is adopted. SOLUTION: A PWM converting portion which draws motor current and performs current computation to calculate a motor voltage command is constituted to a positive PWM converting portion and a negative PWM converting portion arranged in parallel. A change-over switch is actuated by a signal indicating the result of judgment of the polarity of motor current to select and change the outputs of the positive PWM converting portion and the negative PWM converting portion. Thus, the period from the time when voltage is applied to a motor to the time when motor current is drawn is equalized both on the positive side and on the negative side. As a result, control characteristics are the same both on the positive side and on the negative side, and the current of the motor can be controlled with stability.
Patent JP-2003081068-A (JP)
Title: Vehicle washing device and its method
Inventor: FUJIWARA KENJI
IPC: B60S3/04
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle washing device in which the amount of water in use is reduced without lowering washing effect. SOLUTION: This vehicle washing device comprises a washing space 2 provided with an injection nozzle 4 for injecting a detergent and water selectively; a discharging tank 6 for discharging the injected liquid; first and second reservoir tanks 7, 8 for reserving the injected liquid; a circulation device consisting of piping 10, 12, 14 and pumps 13, 15; piping 10 provided with opening/closing valves 11a, 11b for switching a liquid path from the washing space 2 to at least one of the waste water tank 6 and the first reservoir tank 7; heaters 21 for heating a reservoir liquid arranged at the reservoir tanks 7, 8; and a control device 26 for controlling opening/closing operations of the opening/ closing valves and on/off operations of the heaters.
Patent JP-2002220225-A (JP)
Title: Zeolite membrane, method for treating zeolite membrane, aluminium electrolytic capacitor, and separating method
Inventor: OZEKI YUJI
IPC: C01B37/02
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a zeolite membrane having a large contact angle of water and ethylene glycol useful for electrolytic capacitor and separation of material such as alcohol, to provide a capacitor comprising such permeable membrane, and to provide a method for treating the membrane. SOLUTION: To treat a zeolite membrane with a coupling agent by contacting the zeolite membrane with water and/or steam and a treating agent having active groups to be reacted with OH groups and becoming inorganic compounds after firing. To treat a zeolite membrane under heating and/or reduced pressure with a treating agent having functional groups to be able to react with silanol groups of the zeolite after contacting each other in the absence of water. The zeolite membrane thus treated has a large contact angle of water and ethylene glycol, and a high hydrophobicity, and is useful for separation of hydrogen and separation of alcohol and the like.
Patent JP-2002175980-A (JP)
Title: Projection aligner
Inventor: DRODOFSKY ULRICH
IPC: H01L21/027
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To modify projection aligner so that illumination angle distribution can be calculated and can be formed into as desired. SOLUTION: The projection aligner (1) comprises a radiation source (4) for radiating projection beams (5), An illumination optical system (6) is disposed between the radiation source (4) and an objective surface (10), and a projection optical system (8) is disposed between the objective surface (10) and a projection surface (11). A detector (30) is provided to measure the illumination angle distribution of the projection beams (5) in a field surface (10). The detector (30) is connected to at least one manipulator (20, 45, 47) via at least one controller (34, 18). The manipulator is used to move at least one optical component (7, 41) in a projection path (5, 9). By controlling and moving the optical component (7, 41), the illumination angle distribution is changed.  The illumination angle distribution can be adjusted according to the measurement result, and can be adapted, for example, to the structure of an object.
Patent JP-2003094633-A (JP)
Title: Electrostatic ink jet head and recorder
Inventor: TANAKA SHINJI
IPC: B41J2/14
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To improve the frequency dependence of an electrostatic actuator, only by setting of drive voltage waveform. SOLUTION: The electrostatic ink jet head has a diaphragm 21 constituting a part of the wall of an ink liquid chamber, and an electrode 11 arranged with a prescribed gap 40 in opposition to the diaphragm 21. The diaphragm 21 is displaced by an electrostatic force by applying a pulse voltage between the electrode 11 and the diaphragm 21, and the ink in the ink chamber is pressurized by a mechanical restoring force of the diaphragm 21 to eject ink drops. The diaphragm 21 is vibrated so as to be brought into contact with the electrode 11 to eject one pixel amount of ink by one or a plurality of the pulse voltages.  The ratio of a displacement volume of the diaphragm relative to the vibrating chamber as a space surrounded by the diaphragm and the electrode substrate is set to PV%, so that the ratio PT of the time while the diaphragm 21 and the electrode 11 are in contact relative to the time required for forming one pixel is set to (200-2.79×PV)% or less.
Patent JP-2003101989-A (JP)
Title: Virtual appreciation method, appreciation server device, terminal, and program
Inventor: SHIRAKAWA CHIHARU
IPC: H04N21/44
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a user with a high-grade presence environment in a reserved seat in a theater space in an electronic theater space. SOLUTION: By providing input reception steps (steps S1 and S2) of receiving visual field information d1 which is a request instruction regarding a theater 1 and a transmission step S3 of transmitting the visual field information d1 to an appreciation server device 2 in a terminal 4, providing a signal source conversion and generation step S62 of generating transmittable appreciation data D3 to be transmitted based on the received visual field information d1 on the basis of signal source data D1 to be appreciated having at least video data or/and sound data fetched from the theater 1 through one, two or more input devices 3 and appreciation data transmission steps (step S7 and S8) of transmitting the appreciation data D3 to be transmitted from the appreciation server device 2 to the terminal 4 in the appreciation server device 2,  and providing an output step S13 of outputting the appreciation data D3 to be transmitted received by the terminal 4 to an output screen after executing the signal source conversion and generation step S62 and the appreciation data transmission steps (steps S7 and S8), an electronic theater corresponding to the visual field information d1 is reproduced.
Patent JP-2003098794-A (JP)
Title: Image forming apparatus
Inventor: KISHI SHINOBU
IPC: G03G15/01
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which easily detects the extent of color slippage in real time so as not to enter a color resist correcting operation at an improper timing and realizes color slippage correction even in the case that intervals of paper are short because resist patterns of a plurality of colors are formed on the same position one over the other. SOLUTION: A color image forming apparatus provided with an image carrier for bearing a plurality of images and a color resist sensor for detecting color slippage of a plurality of colors is provided with: a detection means 50 which detects the width of a resist pattern formed by superposing resist patterns of a plurality of colors in the same position one over the other with the color resist sensor: a comparing means 51 which compares the width detected by the detection means 50 with a reference resist pattern width; and a discrimination means 52 which discriminates the necessity of color resist correction in the case that the comparing means 51 has found that the detected width is different from the reference resist pattern width.  Preferably, the discrimination means 52 discriminates the necessity of resist correction when the width of resist patterns of a plurality of colors superposed one over the other changes with respect to the reference resist pattern width.
Patent JP-2003099736-A (JP)
Title: Memory card
Inventor: KAMAYA NAOKI
IPC: G06K17/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To immediately provide the hard copy of a stored image data. SOLUTION: This memory card comprises a memory 11 for data, an interface 10 capable of writing and reading the image data in and from the memory 11 for data, and a connector 2 capable of transmitting and receiving the image data to and from the interface 10. The memory card comprises a video printer 3 capable of printing out the image data.
Patent JP-2003100063-A (JP)
Title: Position reference signal recording method
Inventor: HASHIMOTO KATSUHIRO
IPC: G11B27/19
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a position reference signal recording method that can record a position reference signal at a desired correct position of a magnetic tape so as to prevent the occurrence of overwrite and unstable tape touch even when a positional deviation exists on the magnetic tape. SOLUTION: In order to clarify a relative position between a magnetic tape (MT) and a magnetic head (31) having a forward head (31F) and a rear head (31R), when a forward signal (FP) and a rear signal (RP) being a reference indicative of the relation of position are recorded in a forward area (FA) and a rear area (RA) of a calibration area (CA) of a blank tape (BT) by using the forward head (31F) and the rear head (31R), the forward signal (FP) and the rear signal (RP) are respectively recorded in the forward area (FA) and the rear area (RA) only when the blank tape (BT) is driven forward or backward.
Patent JP-2003098970-A (JP)
Title: Tag for bottle neck
Inventor: ISHII KAYOKO
IPC: G09F3/14
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a tag for bottle neck which obviates easy peeling of superposed surfaces during handling and can be easily peeled by hooking a finger to a fingerhook to make hidden information visible in peeling to confirm the hidden information. SOLUTION: This tag for bottle neck carrying the hidden information is constituted by forming adhesive layers which are not adherable to each other in an ordinary state in a prescribed section of the superposed surfaces of a substrate sheet, bringing the superposed surfaces into opposite contact with each other and imparting a prescribed pressure thereto, thereby peelably bonding the superposed surfaces to each other. The tag for the bottle neck which has a hole to be hooked to the neck of the bottle, is provided with release varnish printing layers on the adhesive layers in the fingerhook to be hooked with the finger in peeling and is made weaker in the adhesive strength of the fingerhook than other segments is used.
Patent JP-2003108897-A (JP)
Title: Coupon management method and coupon management program
Inventor: TAKUBO RYUJI
IPC: G06Q40/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a coupon management method and coupon management program capable of efficiently performing coupon service in settlement using a deposit account of a user. SOLUTION: The user purchases the commodity by using debit card service with a cash card. A member store terminal 10 transmits generated settlement data through a settlement network N to a banking system 30. The banking system 30 performs user authentication and instructs a coupon management system 20 to perform the calculation for the amount of withdraw money. A management computer 21 extracts a coupon related to a user's deposit account identifier from a select coupon data storage part 23. When there is an effective coupon, the management computer 21 calculates the amount of withdraw money. The banking system 30 withdraws the amount of withdraw money from the user's deposit account.