baber/WOPTO huggingface dataset:
Patent JP-2004035408-A (JP)
Title: Stable composition comprising tezacitabine
Inventor: JONES RICHARD
IPC: A61K31/7068
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous composition comprising tezacitabine and having good storage stability.  <P>SOLUTION: This composition comprises (a) water, (b) the tezacitabine and (c) a buffer for maintaining the pH of the composition at about 7 or above. The buffer for adjusting the pH is selected from the group consisting of TRIS (2-amino-2-hydroxymethyl-1,3-propanediol), glycine, a glutamate and a phosphate. The composition has a pH 8-11, preferably 8.5-10.0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303855-A (JP)
Title: Working method and working apparatus
Inventor: WADA HIROSHI
IPC: H01L21/60
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working method in which an operation waiting time associated with sheet feeding in repeated working processes is shortened and the improvement of productivity can be expected.  <P>SOLUTION: A conventional sheet feeding in the repeated working processes involves multiple-pitch feeding which continues to the end of a preparation period, such board positioning after feeding several times by one pitch. Such a process of multiple-pitch feeding is improved. The sheet feeding in the repeated working processes is carried at a perfect fixed-pitch, moreover, each sheet feed is conducted at pitches more than a conventional one pitch so that the end of sheet feeding is close to the end of the preparation period, such the board positioning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299849-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which adopts a control box capable of reducing a gap caused in a control box for housing a control board and communicated with the outside as little as possible.  <P>SOLUTION: When forming the control box by uniting a main body 10 of a casing to be slid for opening/closing and a lid body 20, a control board 30 is held on the side of the lid body 20 having depth in advance and in such a holding state, the lid body 20 is slid to the main body 10 of the casing and mounted. In the united portion of the lid body 20 and the main body 10 of the casing, a flange portion 24 of the lid body 20 is engaged and slid by a guide part 11 of the main body 10 of the casing and since its cross-sectional structure is complicated, it is difficult to illegally alter an IC 33 on the control board 30 by inserting a foreign material. Further, since shield walls 25 and 26 formed inside the lid body 20 are extended to approximately touch the surface of the control board 30, an illegal action inserting a foreign material from the gap or the like is hardly caused.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306094-A (JP)
Title: Bumper installation structure
Inventor: SATO MANABU
IPC: B60R19/04
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper installation structure capable of efficiently absorbing impact energy by inducing deformation at a tip part of a bumper installation member to which a bumper reinforcement is coupled when load is inputted from a front side to restrict quick rise of reaction.  <P>SOLUTION: In case a relatively large load is inputted from the front side of a car body, a tip part of a front side member to which the bumper reinforcement 2 is coupled is in a opened state, and an inclination part 10 is formed. A fragile structure is thus formed, so that impact energy can be efficiently absorbed by deformation of the opened tip part without causing quick rise of reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302748-A (JP)
Title: Photosensitive printing plate precursor
Inventor: OGI KOJI
IPC: G03F7/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive printing plate precursor giving a higher- grade printed image than a conventional one, capable of diminishing contamination of a developer during development and free of scuffing or breaking of a metallic layer.  <P>SOLUTION: (1) The photosensitive printing plate precursor comprises at least a support, a photosensitive resin layer, an IR ablation layer and a cover film in order, wherein the IR ablation layer includes an IR absorbing metallic layer and an IR insensitive polymer resin layer is disposed on the surface of the metallic layer. (2) In the photosensitive printing plate precursor described in the above (1), the IR absorbing metallic layer is disposed in contact with the photosensitive resin layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305338-A (JP)
Title: Catalyst and method for purifying exhaust gas
Inventor: KATO YASUYOSHI
IPC: F01N3/08
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst and a method for purifying exhaust gas which can simultaneously detoxify NOx and CO in high-temperature exhaust gas by a single reactor and prevent unreacted NH<SB>3</SB>from leaking downstream.  <P>SOLUTION: The catalyst for purifying the exhaust gas contains iron- substituted zeolite as a first component, and zeolite carrying a noble metal or porous silica carrying a noble metal as a second component. Both components exist in a mixed state, and the content of the noble metal is in the range of >0 and ≤100 ppm to the total weight of the first and second components. In the method for purifying the exhaust gas, ammonia is added as a reducing agent to the exhaust gas containing nitrogen oxides and carbon monoxide, and then brought into contact with the catalyst for purifying the exhaust gas to remove the nitrogen oxides and carbon monoxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317331-A (JP)
Title: Optical information recording medium and method of manufacturing the same
Inventor: USAMI YOSHIHISA
IPC: G11B7/24047
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium in which eccentricity in the case of reproduction is reduced and a method of manufacturing the same.  <P>SOLUTION: The method of manufacturing the optical information recording medium has a multilayer body production step for producing a multilayer body by forming a recording layer wherein information is recorded by laser light of a wavelength ≤500 nm outside a positioning groove on a substrate formed with grooves with a track pitch of 200-400 nm and a groove depth of 10-150 nm and having a center hole and the positioning groove, and a sticking step for sticking a cover sheet having an outer diameter smaller than the substrate and an inner diameter larger than the center hole of the substrate on the recording layer of the multilayer body by adjusting a position of sticking with the positioning groove. The optical information recording medium is manufactured by the manufacturing method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305896-A (JP)
Title: Recorder and its controlling method
Inventor: TANAKA SOHEI
IPC: B41J2/21
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To control writing and reading into and from a buffer cyclically in units of a block containing a plurality of color data.  <P>SOLUTION: In order to perform recording by scanning a carriage mounting a recording head on a recording medium, record area in the scanning direction of the recording head is divided into a plurality of subareas and the image data in units of the subarea is stored in a buffer of the recorder. The recorder comprises a write control section for controlling the write address information of the image data in units of the subarea for each color data in order to store that image data in the buffer, a read control section for controlling the read address information for reading out the image data stored in the buffer for each color data, and a section for generating the recording data in units of the subarea based on the read address information according to the image data thus read out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304782-A (JP)
Title: Egi
Inventor: HIRAHARA KENJI
IPC: A01K85/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Egi made to dart to left and right in a retrieve without requiring a high technique.  <P>SOLUTION: In the Egi, an eye 13 is provided at the top end of a body 11 and a horizontal protruding part 19 is provided on the eye 13. The horizontal protruding part 19 is extended in a direction (vertical to a paper surface) crossing to a retrieving direction. The horizontal protruding part 19 is preferably curved in the retrieving direction. The eye 13 is composed of a metal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310675-A (JP)
Title: Medical chair unit
Inventor: KIMURA SHIYUUSUKE
IPC: A61G15/14
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical chair unit for dental surgery or the like, in which the attitude of a headrest can be controlled without manual operation by solving the problem of the conventional one wherein the attitude control for the headrest of the medical chair has to be controlled and set every time and is complicated, as a preventive measure against contagion, the manual operating part of the headrest should be disinfected, and the attitude control for the inclination to the left, inclination to the right, and oblique inclination has not been performed.  <P>SOLUTION: The attitude of the headrest to the inclination to the front, the back, the left, the right and oblique direction is controlled by a spherical ultrasonic motor disposed in the headrest. This chair unit includes a headrest support projected at the tip of the backrest of the chair, a spherical ultrasonic motor disposed with a spherical rotor on the upper side of the tip held from three directions, and a mechanism for transmitting the movement in the respective directions of a rotor shaft rotated in response to an ultrasonic driving signal applied to the stator to the base plate of the headrest.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003031490-A (JP)
Title: Method for correcting image error in projection aligner and especially in projection optical system projection aligner for microlithography
Inventor: VON BUENAU RUDOLF
IPC: G03F7/20
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To correct imaging error of a projection aligner while attaining high projection efficiency. SOLUTION: A projection aligner has a light source for emitting projection beam flux (5), and also has a projection optical system (1) disposed in an optical path between an object plane (2) and an image plane (3), and at least one optical correction component (24) disposed in from the image plane (3) in an optical path of projection beam. The correction component is connected to at least one correction manipulator so that an optical surface (25) irradiated with projection beam flux (5) can be moved at least partially for changing optical imaging characteristics. In the process, the correction manipulator cooperates with a correction sensor mechanism (41).
Patent JP-2003319675-A (JP)
Title: Motor control device
Inventor: SAWAKI JUN
IPC: H02P5/52
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device by which a stable start of synchronous operation is achieved by securely preventing a motor torque interference caused when the synchronous operation is started by coupling two motors, at least one of which is a permanent magnetic synchronous motor that is unclear in a magnetic pole position of a rotor at starting.  <P>SOLUTION: In the motor control device to control two motors A, B coupled and synchronously operated, motor currents IA, IB to the two motors A, B are alternately shut down immediately after the input of a start command ST, and starts of applications of the motor currents IA, IB to the two motors A, B at starting are not overlapped for a prefixed time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315632-A (JP)
Title: Optical module
Inventor: NEKADO MASANOBU
IPC: G02B6/42
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module which can be suppressed from becoming large-sized even when the number of optical fibers to be connected to an optical component is large and can keep a housing storing the optical component airtight.  <P>SOLUTION: The optical component 2 is stored in the housing 1, one-end sides of a plurality of ribbons 5 (5a, 5b) of optical fiber which are arranged one over the other are arranged at least one end side of the optical component 2, and the plurality of ribbons 5 (5a, 5b) of optical fibers are optically connected to the optical component 2. The other-end sides of the plurality of ribbons 5 (5a, 5b) of optical fibers are led out to the outside of the housing through its optical fiber lead-out opening 4. The plurality of ribbons 5 (5a, 5b) of optical fibers are arranged across a gap in the stack direction of the plurality of ribbons 5 (5a, 5b) in the area of the optical fiber lead-out opening 4 of the housing 1 and an airtight material 6 which keep the housing 1 airtight is provided in the gap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314673-A (JP)
Title: Oil heater for vehicular automatic transmission
Inventor: WATANABE KAZUYUKI
IPC: F01N5/02
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil heater for an automatic transmission heating oil without directly using an exhaust pipe of an engine.  <P>SOLUTION: Air led from an opening of a suction pipe 30 is heated by heat from the exhaust pipe 26 in a heat exchanger 28. The air heated by the heat exchanger 28 is made to flow into a warm wind flowing pipe 32 penetrating an oil pan 22 of the automatic transmission 14. In this way, oil is promptly warmed by the air flowing in the warm wind flowing pipe 32, so that the viscosity of the oil is promptly lowered, and a friction loss at an operating part in the automatic transmission is decreased. Therefore, fuel consumption can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313543-A (JP)
Title: Polishing composition for rigid and brittle material and polishing method using the same
Inventor: MAEJIMA KUNIAKI
IPC: H01L41/337
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for use in the precision polishing of the surface of rigid and brittle materials including, in particular lithium tantalate single crystal materials and lithium niobate single crystal materials, and to provide a method for carrying out precision polishing of such materials in high efficiency using the composition.  <P>SOLUTION: The polishing composition consists of an aqueous colloidal solution containing 5-40 wt.% of silicon oxide particles 30-200 nm in mean primary particle size. This composition contains 0.01-0.5 mol, on a phosphoric acid basis, of a phosphate salt per Kg of the silicon oxide, and is prepared as a buffer solution exhibiting buffering action within pH 9.0-11.0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003085166-A (JP)
Title: Internal data structure for application to be connected to interface for html or xml type document
Inventor: DEVILLERS SYLVAIN
IPC: G06F40/143
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an internal data structure described by object programming language, and instantiated so as to impart internal data expression operable by an application program. SOLUTION: This internal data structure includes a generic method for writing a node in an interface for an HTML or XML type document, an abstractive generic class for housing the generic method for reading out the node of the interface related to the HTML or XML type document, and the other class for succeeding the abstractive generic class. The application forms internal expression from the interface related to the document in an input mode, and can described the interface for the document from the internal data expression in an output mode.
Patent JP-2003316946-A (JP)
Title: Method and system for controlling commodity incidental information utilizing home server
Inventor: NAKADA MASANOBU
IPC: G06Q10/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To control commodity incidental information and recover the commodity incidental information without insisting on consumers' labor.  <P>SOLUTION: A shop terminal 40 acquires, upon purchase of a commodity, the commodity incidental information and the home server address 620 of the home server 80 of a consumer 1 from a commodity information database 50 and a consumer information database 60, and transmits to a service provider terminal 30. The service provider terminal 30 distributes the incidental information 530 received from the shop terminal 40 to the home server 80, and stores the service contents thereof in a service history database 70. When receiving a recovering request for the incidental information from the consumer terminal 10, the service provider terminal 30 checks the incidental information requested for recovering by referring to the service history database 70, provides the request for transmission of the incidental information to a commodity provider terminal 20, re-distributes the incidental information received from the commodity provider terminal 20 to the home server 80, and stores the service contents thereof in the service history database 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320634-A (JP)
Title: Deodorant laminated sheet
Inventor: NOUSHIRO RIYUUICHI
IPC: B32B29/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorant laminated sheet having flexibility and good utility feeling.  <P>SOLUTION: The deodorant laminated sheet 1 has a deodorant-containing sheet 4 containing a deodorant and interposed between first and second pulp sheets 2 and 3. The first sheet 2 contains adhesion fiber, and further contains a paper strength reinforcing agent and/or a fixing agent. The second sheet 3 contains a smaller quantity of the adhesion fiber than the content of the fiber of the first sheet 2, and does not contain the reinforcing agent and/or the fixing agent or if the sheet 3 contains the reinforcing agent and/or the fixing agent. The total quantity of the contents of both is smaller than that of the total amount of the contents of the reinforcing agent and the fixing agent in the first sheet 2. The first sheet 2 is crepe-processed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003037561-A (JP)
Title: Variable light disperse compensation module
Inventor: FUKUYA NOBUTAKE
IPC: H04B10/2507
Filed: 2002-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a variable light disperse compensation module which is possible to reduce the manufacturing cost, making the manufacturing process simple. SOLUTION: The variable light compensation module is composed of: (a) a light disperse compensation unit which is composed of a input light switch, a light disperse compensation fiber which is connected to the light switch and has a specified light disperse quantity, a bypath route for the light disperse compensation fiber, and an output side optical switch connected to the bypath route; (b) a light disperse compensation circuit in which one or more of the units are connected in series; and (c) a variable light attenuator installed in front or back of the input or output light switch of the light disperse compensation circuit.
Patent JP-2003050411-A (JP)
Title: Optical transmission system using stimulated brillouin scattering and search method for fresnel reflection point of optical transmission line
Inventor: WATANABE SHIGEKI
IPC: H04B10/079
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To effectively apply induced Brillouin scattering to an optical transmission system, etc., as to a light signal generating device, etc., to which the principle of stimulated Brillouin scattering is applied. SOLUTION: The system is equipped with an optical modulating means 21 which imposes amplitude modulation on exciting light with an information signal such as monitor information, an optical transmission line 22 formed out of a secondary nonlinear medium wherein the amplitude-modulated light outputted from the means is propagated, and a control means 23 which controls the optical modulating means 21 so that the threshold of the stimulated Brillouin scattering is positioned between high and low levels of the modulated waveform of the amplitude-modulated light; and stimulated Brillouin scattered light is generated in the optical transmission line 22 in a direction contrary to the propagation direction of the amplitude modulated light.
Patent JP-2003320695-A (JP)
Title: Apparatus for writing in thermosensitive medium
Inventor: DATE MUNEHIRO
IPC: B41J2/32
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for writing in a thermosensitive medium capable of writing information such as a bar code and characters in a thermosensitive medium mounted on an object without the need of moving the object to a writing position with a writing device fixed, and always writing optimally by preventing excessively or insufficiently writing or erasing information.  <P>SOLUTION: This apparatus comprises a first imaging means 12 for forming an image including information for writing in a thermosensitive medium 5, a flexible image fiber 14 for guiding the image formed by the first imaging means to a top end surface 14a with an interval, and a second imaging means 16 for forming the image on the top end surface on the medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331743-A (JP)
Title: Plasma display panel
Inventor: HARADA HIDEKI
IPC: H01J17/49
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel in which sealing of the discharge space is maintained without being affected by occurrence of gap on both sides or surface of the electrodes.  <P>SOLUTION: A part of each of a plurality of electrodes 11 is exposed from the dielectric layer 13 and the part of each electrode 11 exposed outside and the sealing member 3 are directly contacted. Thereby, a gap does not happen on either side or surface of the plural electrodes 11, thereby, the discharge space does not communicate with the outside through the gap on both sides or surface of the plural electrodes 11. And by the sealing member 3, sealing of the discharge space is maintained, thereby, a good display can be made by stable discharge for a long period of time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330670-A (JP)
Title: Printing system
Inventor: SATO HIROHIDE
IPC: G06F3/12
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To configure a printing system for preventing the deterioration of print quality or the deterioration of efficiency at the time of executing load balance control for selecting a make-up device which instructs make-up in accordance with the condition of the make-up device.  <P>SOLUTION: This printing system is provided with a plurality of CTP engines 5 to 8 and a CTP server 9 for successively distributing a plurality of prints to any of the CTP engines to make the CTP engine output the prints, and the CTP server is provided with a management information storing part 19 for storing management information for specifying the CTP engine for each space group configuring the same space. When the first print in the space group is outputted from any of the CTP engines, the CTP engines is registered in the management information so as to be made to correspond to the space group, and when the residual prints belonging to the space group are to be outputted, the corresponding CTP engines is selected based on the management information.  <P>COPYRIGHT: (C)2004,JPO