baber/WOPTO huggingface dataset:
Patent JP-2003301007-A (JP)
Title: Porous water-absorbing polymer
Inventor: KITO TETSUJI
IPC: A61F13/53
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous water-absorbing polymer, particularly a porous water-absorbing polymer sheet, with a high water-absorbing rate and good touch in a dry state, and to provide a method of producing the same.  <P>SOLUTION: The porous water-absorbing polymer, particularly the porous water-absorbing polymer sheet, is coated with a silicone compound having at least one functional group. The method for producing the porous water- absorbing polymer sheet comprises bringing an upper layer comprising a hydrophobic solvent containing the silicone compound having at least one functional group into contact with a lower layer comprising a hydrophilic solvent containing a water-soluble polymerization initiator and a crosslinking agent and polymerizing them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300836-A (JP)
Title: Hair pretreatment agent and hair pretreatment method
Inventor: FUJITA IKUNAO
IPC: A61K8/89
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hair pretreatment agent capable of restoring strength of the hair even when the hair is damaged, by preliminarily applying the agent to the hair before treatment of the hair, and capable of making the hair have a target color and shape when the hair is treated thereafter through hair bleaching, dyeing, perming, straightening, or the like, and capable of treating the hair without damaging it, and to provide a hair pretreatment method.  <P>SOLUTION: The hair pretreatment agent comprises a first agent and a second agent, wherein the first agent contains a hydrolyzed protein having an average molecular weight of ≥1000 and/or its derivative, and the second agent contains a modifier for modifying the hydrolyzed protein and/or the derivative. The hair pretreatment method comprises applying a liquid agent containing the hydrolyzed protein having the average molecular weight of ≥1000 and/or the derivative to the hair, and then modifying the hydrolyzed protein and/or the derivative applied to the hair.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003024149-A (JP)
Title: Fixing member for movable support arm in vertical guide
Inventor: WIJNANS ARTHUR CHRISTIAAN
IPC: F16B21/02
Filed: 2002-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain an assembly, the support arm of which can take a guaranteed position and can be properly arranged in any place. SOLUTION: An assembly has a vertical guide 1 having holes 7 separately arranged, a base portion 2 having a raised edge port 3 and a leg portion 5 bent face to face on the edge portion, a support arm 11 that can move in the vertical guide 1 and a fixing member 8 capable of fixing the support arm 11 in the vertical guide. The fixing member 8 can be installed in a hole by a stub 9 and butts the inside of the guide together with its cam, and the support arm 11 butts the fixing member 8 through an abutment surface diagonally extending.
Patent JP-2003307433-A (JP)
Title: Pulse generator integrated with rotor angle sensor
Inventor: SAKAMOTO TOMOKAZU
IPC: F02N11/06
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse generator integrated with a rotor angle sensor which is hardly affected by magnetic noise and in which malfunction hardly occurs.  <P>SOLUTION: The pulse generator 10 integrated with a rotor angle sensor is provided with a multipolar ring magnet 15 for detecting rotation angles; a magnet 16 for generating pulses; a magnetoelectric converting element 17 for detecting rotation angles; and a magnetoelectric converting element 18 for generating pulses. In the pulse generator 10, the magnet 16 for generating pulses is fixed at a predetermined distance, in the direction of the axis of rotation, from the multipolar ring magnet 15 for detecting rotating angles mounted to the periphery of the rotor 14 in such a way that one magnetic pole of the magnet 16 for generating pulses is located on the side of the axis of rotation of a rotor 14 and that the other magnetic pole of the magnet 16 for generating pulses is located on the side opposite to the axis of rotation of the rotor, and the magnet 13 for magnetic bias is arranged on the side of the magnetoelectric converting element 18 for generating pulses opposite to the magnet 16 for generating pulses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306273-A (JP)
Title: Elevator control device
Inventor: SHIMANE KAZUO
IPC: B66B1/30
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To increase the efficiency of a converting device.  <P>SOLUTION: In this control device for controlling an elector motor 6 through a voltage converter 3 and a voltage inverter 5, a DC voltage directive VdcRef varying according to the speed of the elevator motor 6 is generated to control the converter 3 so that the output DC voltage Vdcf of the converter 3 can follow up the DC voltage directive VdcRef, and to control the inverter 5 so that the speed of the elevator motor 6 can follow up a speed directive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309310-A (JP)
Title: Semiconductor laser pumping solid-state laser amplifier, semiconductor laser excitation solid laser device, and method for cooling the semiconductor laser in semiconductor laser pumping solid-state laser amplifier
Inventor: KOJIMA TETSUO
IPC: H01S3/094
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor laser pumping solid-state laser amplifier which can stably generated high output and a high-quality laser beam.  <P>SOLUTION: The semiconductor laser pumping solid-state laser amplifier is provided with a rod-like solid-state laser medium having a major axis in the optical axis direction of the laser beam, a heat sink provided along the major axis of the solid-state laser medium, a plurality of semiconductor lasers fixed on the heat sink, a refrigerant flow passage dug so as to pass the vicinity of a part to, which the semiconductor laser is fixed inside the heat sink and having openings respectively to parts, corresponding to an approximately central part and to an approximately end part in the major axis direction of the solid-state laser medium, and a cooler provided with a refrigerant send out port and a refrigerant recovery port. The semiconductor laser pumping solid-state laser amplifier is constituted so that the refrigerant send out port is connected to the opening of the refrigerant flow passage, corresponding to the approximately central part in the major axis direction of the solid-state laser medium and the opening of the refrigerant flow passage, corresponding to the approximately end part in the major axis direction of the solid-state laser medium is connected to the refrigerant recovering port.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003087249-A (JP)
Title: Transmission system of group message
Inventor: KINNUNEN KIMMO
IPC: H04L12/18
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a group message transmission system in a network infrastructure. SOLUTION: The system is provied with a contract application (19) to be executed by a 2nd network (20) substantially different from the network infrastructure (10) by using HTML or similar technology, a group communication interface (12) belonging to the infrastructure (10) and a gateway (17) forming connection between the application (19) and the interface (12).
Patent JP-2003318460-A (JP)
Title: Magnetic detection element and its producing method
Inventor: SAITO MASAJI
IPC: H01F10/16
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic detection element, and its producing method, in which ΔRA can be increased effectively and magnetization of a free magnetic layer and a fixed magnetic layer can be made orthogonal easily and surely as compared with the prior art.  <P>SOLUTION: Magnetization of the free magnetic layer and the fixed magnetic layer can be made orthogonal easily and surely as compared with the prior art by employing a multilayer structure of a first hard magnetic layer 21, a nonmagnetic layer 22 and a second hard magnetic layer 23 in the fixed magnetic layer 24. Furthermore, the fixed magnetic layer 24 can be made tick as compared with the prior art. Consequently, the product (ΔRA) of the variation of resistance (ΔR) and the element area (A) in the direction parallel with the film surface can be enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318671-A (JP)
Title: Amplifying apparatus for community listening
Inventor: KONNO AKIHIRO
IPC: H04N7/16
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifying apparatus for community listening, capable of obtaining necessary high level and size reduction.  <P>SOLUTION: A BS (broadcasting satellite)-IF (intermediate frequency) signal is amplified by a third amplifier A3, to be split in two and amplified by a fourth and a fifth amplifiers A4, A5. Amplified outputs from the fourth and fifth amplifiers A4, A5 are mixed respectively with TV signals in a VHF band and a UHF band and are split respectively in two by splitters D2, D4. In this way, since the amplified outputs from the fourth and fifth amplifiers A4, A5 are only split in two, heat dissipation means for the fourth and fifth amplifiers A4, A5 become unnecessary, and the amplifying apparatus can be reduced in size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275728-A (JP)
Title: Production method for ceramic carrier having high hardness and increased carrying capacity of organic substance/inorganic substance decomposing bacteria and enabling high speed growth
Inventor: KAWAHARA MAKOTO
IPC: B09B3/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous ceramic carrier having high hardness and increased carrying capacity which consists of a durable ceramic compounded with a metal mineral retaining the environment in soil because soil bacteria essentially require the metal mineral, absorb the metal mineral and grow by using organic substances and inorganic substances such as garbage as nutrient.  <P>SOLUTION: In this porous hard ceramic carrier, kaolin clay, talc clay and alumina are used as mother materials, the metal mineral is mixed thereto, the mixture is formed to a proper shape and size and, thereafter, is incinerated at approx. 1200°C in an electric furnace and macropores formed are allowed to carry organic substance/inorganic substance decomposing bacteria therein.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003321490-A (JP)
Title: Ether compound and method for producing the same
Inventor: MUTSUKA YASUAKI
IPC: C07B61/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ether compound having a bulky steroid skeleton and a diaminobenzene skeleton, and to provide a method for easily producing the ether compound in high purity.  <P>SOLUTION: This method for producing the ether compound having the bulky steroid skeleton and the diaminobenzene skeleton comprises reacting an alcohol having the steroid skeleton with a dinitrohalobenzene compound and then reducing the obtained compound having the steroid skeleton and the dinitrobenzene skeleton.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315027-A (JP)
Title: Hot dimension/shape measuring apparatus of h-steel
Inventor: KAWAMURA HIRONORI
IPC: G01B11/24
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that dimensions and a shape could not be controlled by the conventional proximity type distance sensor since a hot H-steel is greatly bent and warped.  <P>SOLUTION: The H-steel 70 is measured by four light wave range finders 40, 41, 42, and 43. For that purpose, a frame 25 is set to be a rectangular frame to improve the installation property of the light wave range finders 40, 41, 42, and 43. As a result, the light wave range finder can set the distance to an inspection target to a fully large value, flexibly copes with a change in distance, and is fully compact. By converting distance information to dimension/ shape information by a signal conversion section, the dimension and shape in the H-shape can be measured and displayed on a display. Since the light wave range finder is used, the hot dimension/shape measuring apparatus of the H-steel can be easily miniaturized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314040-A (JP)
Title: Tatami laying member
Inventor: DOI TADAYASU
IPC: E04F15/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Tatami laying member for precisely laying a standard prefabricated Tatami.  <P>SOLUTION: This Tatami laying member is laid in a part indirectly or directly contacting with a side surface of a Tatami 11 of a Tatami room, and is composed of a bottom member and an upper surface member. The bottom member and the upper surface member can engage in the vertical direction. The bottom member has a bottom part 4 and a rising part. The upper surface member has a surface part 6 and a suspending part. A part of the Tatami 11 or a plate material is inserted between the bottom part of the bottom member and the surface part of the upper surface member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312137-A (JP)
Title: Ink jet recording sheet
Inventor: YAMAMOTO HIROMINE
IPC: B41M5/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording sheet which still has basic properties of a conventional ink jet recording sheet and is excellent not only in an image density, the water resistance of an ink receiving layer and the strength of the layer, but also in curl preventing properties.  <P>SOLUTION: The sheet is formed by providing the ink receiving layer on a base. The ink receiving layer contains a hydrated aluminum oxide and plate- shaped α-alumina particles having an average particle size of 4 μm or below.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321086-A (JP)
Title: Flexible container bag
Inventor: NAITO REIJIRO
IPC: D02G3/06
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To secure a sufficient breathability while preventing a leakage of contents.  <P>SOLUTION: A container bag body is formed of a flexible fabric 4 using the weft 5 and the warp 6 consisting of flat yarn. A twist thread comprising yarn of 1,670 to 1,940 dt twisted by 120 to 190 times/minute is used as the warp 6. Use of the twist thread makes the warp 6 of a non-uniform and solid shape. Thus a breathable region G can be formed approximately equally over the whole area of the flexible fabric 4. In addition, there is no fear that the thread shifts to cause apertures on the fabric 4, resulting in the leakage of the contents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324373-A (JP)
Title: Radio communication equipment and radio communication method
Inventor: SEKINE SHUICHI
IPC: H04B7/08
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide radio communication equipment capable of stable communication without depending upon received signal strength or the amount of information.  <P>SOLUTION: Radio set related to the present invention is provided with a first antenna 1, a detection circuit 2, a second antenna 3, a radio circuit 4 for other terminals, an evaluation circuit 5, a signal selection circuit 6, a demodulation circuit 7 and an output circuit 8. To perform the so-called switching diversity, which connects first and second terminals and selects and demodulates a radio signal from the terminal having more excellent receiving sensitivity, the internal configuration of the radio communication equipment can be simplified more in comparison with when combined diversity is performed, and the radio communication equipment can be made small and its power consumption can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323023-A (JP)
Title: Image forming apparatus
Inventor: FUNATANI KAZUHIRO
IPC: G03G15/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the fluctuation of the color of a printed image by restraining influence exerted on a density patch at the time of passing through a processing station and making correlation between the density patch on an ETB and the actual printed image exact.  <P>SOLUTION: A transfer bias condition set when a detection pattern formed on the ETB 1 passes through the processing stations 201 to 204 is controlled based on a result by an atmospheric environment detection means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331748-A (JP)
Title: Aperture grille structure and color cathode-ray tube
Inventor: KISHIKAWA SEIJI
IPC: H01J29/07
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aperture grille structure and a color cathode-ray tube in which the purity and drift quantity at the four corners of the frame are made uniform and, thereby, the color purity of the whole screen can be made high quality.  <P>SOLUTION: The aperture grille structure is constructed so that the position of each fixing point 4a, 4b, and 4c and 5a, 5b, and 5c where the thermal correction members 4 and 5 are fixed to the elastic support bodies 2 and 3 of the frame 6 of the aperture grille structure 1 may be (y1=y4)>(y2=y3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328629-A (JP)
Title: Door stop
Inventor: YAGI KATSUMI
IPC: E05F5/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door stop capable of fixing a door to a fully open position by attracting a magnetic plate installed on a floor surface in a freely oscillating manner by a magnet installed to the door; in this way, the door can be locked easily and definitely to the fully open position, and further the door can be definitely retained by always making a surface contact between the magnet and the plate.  <P>SOLUTION: The magnetic plate comprises a base seat fixed to the floor surface and a magnetic body; the plate 4 is attached to the base seat 3 in a freely oscillating manner up and down, and a magnet 2 is fixed to the bottom of the door. The magnet main body attracting the plate 4 is provided in a freely rotating manner around a pin fixed inside the magnet 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333217-A (JP)
Title: System and method for charging
Inventor: KOKUBO TAKU
IPC: H04W4/24
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging system which flexibly charges for communication for distributing contents from a contents distributing device to a mobile communication terminal.  <P>SOLUTION: A packet gathering device 101 measures the amount of data sent and received between the mobile communication terminal 120 and contents distributing device 140 and also extracts the URL of the contents distributing device 140. A charging rule managing device 103 selects a charging rule from a charging rule database, in which charging rules such that the loads of communication charges on the mobile communication terminal side and contents distributing devices change with positions are stored while made to correspond to the URL of the contents distributing device, according to position information on the mobile communication terminal 120 that a position information acquiring device 102 obtains and the URL of the contents distributing device. A charging processor 104 charges for communication corresponding to the amount of data measured by the packet gathering device 101 by applying the charging rules selected by the charging rule managing device 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326520-A (JP)
Title: Method and apparatus for grinding waste plastic, method and apparatus for treating waste plastic
Inventor: SUZUKI KENJI
IPC: C10G1/10
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To well treat a waste plastic while suppressing the occurrence of a harmful substance by finely grinding the plastic in a highly treating efficiency.  <P>SOLUTION: The waste plastic is converted into a low molecular weight plastic by using a high temperature and high pressure water under a subcritical water condition by a pretreating unit 20 before the waste plastic is introduced into a grinder 21. The ground material ground by the grinder 21 is further decomposed by a decomposing unit 65.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335852-A (JP)
Title: Method for manufacturing aromatic/aliphatic copolycarbonate
Inventor: MURASE NORITAKA
IPC: C08G64/30
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an aromatic/aliphatic copolycarbonate excellent in impact resistance, heat resistance and color tone and having a high Abbe number and a low opto-elastic constant.  <P>SOLUTION: In manufacturing the aromatic/aliphatic copolycarbonate by the melt polycondensation of an aromatic dihydroxy compound, TCDDM and a carbonic diester, the TCDDM is preserved at 120°C or lower in an atmosphere of an inert gas containing substantially no oxygen for two weeks or shorter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003003350-A (JP)
Title: Jet loom having weft inserting system
Inventor: GIELEN MARKUS
IPC: D03D47/30
Filed: 2002-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and rapidly reacting regulatory controlling system for pressure supply of a main jet nozzle of a jet loom especially an air jet loom installing an inserting system and a regulatory controlling system. SOLUTION: This jet loom installs the regulatory controlling systems (5) installing a pressure sensor and a single three/two-way servo valve with a build in controller for all of the main jet nozzles (1 or n) and all tandem type main jet nozzles (1 or n) on selection.
Patent JP-2003333929-A (JP)
Title: Apparatus for growing and preserving plant
Inventor: ISHIWATARI MASANORI
IPC: A01G7/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for growing and preserving plants, having a plurality of plate trays set in the vertical direction, and making it possible to regularly irradiate plant seedlings with the light in high efficiency without arranging any lighting fixtures above the plant seedlings.  <P>SOLUTION: The apparatus for growing and preserving plants has a plurality of plate trays 3a in the longitudinal direction. In the apparatus, plant seedlings 4 are grown and preserved while the plant seedlings put on the plate trays 3a are supplied with water and irradiated with light. An irradiation opening of a light-irradiation lighting fixture 1 irradiating the plant seedlings 4 on the plate trays 3a faces to the side. The lighting fixture 1 is attached to at least one place of the front, back and side faces of each plate tray through which the plant seedlings 4 are put in and out. The lighting fixture 1 is movable to any positions not getting in the way of work when putting in or taking out the seedlings 4. The intensity of the lighting fixture 1 is controllable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338532-A (JP)
Title: Substrate handling device
Inventor: YAMAMOTO YOICHIRO
IPC: H01L21/677
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate handling device where neither the surface or grip of a substrate are scratched nor particles are attached to them, putting-in and out in a narrow space between adjacent substrates can be performed, the centering of the substrate is easy, a structure is simple and a manufacturing cost can be lowered.  <P>SOLUTION: A substrate handling device 10 is provided with a holding head 11 for holding the substrate 7. A rotation transmission member 60 is rotatably mounted on an axis at the inner center of the head 11. At least three or more of grip arms 14 are spaced out in a circumferential direction and are rotatably mounted on the axis round the member 60. The grip arms 14 are engaged with the member 60 and allowed to perform telescopic and closing motions by the rotation of the member 60. Grips 15 for gripping the substrate 7 are mounted on the top of the grip arms 14. The grips 15 are designed to grip the substrate 7 if the grip arms 14 are retracted and closed. The grips 15 are designed to release the substrate 7 if the grip arms 14 are extended and opened. In addition, an elastic member 70 which helps the grip arms 14 to perform contracting and closing motions by the rotation of the member 60 is interposed.  <P>COPYRIGHT: (C)2004,JPO