baber/WOPTO huggingface dataset:
Patent JP-2003220944-A (JP)
Title: In-wheel motor for rolling stock
Inventor: AKAKABE TAKEHIKO
IPC: B61C9/46
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-wheel motor that can reduce a wheel diameter and appreciable relieves a shock transmitted to a main motor.  <P>SOLUTION: The in-wheel motor for use in rolling stock has the main motor arranged in a rotation center part of an iron wheel. An outer circumference of a main motor case is wrapped with an elastic body of a synthetic resin in the form of a rubber plate or the like, an annular air spring, or a viscoelastic gel, and a steel tire is fitted on an outer side of the elastic body. This provides a means for preventing direct transmission of a vibration that the steel tire receives from a rail, to the main motor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223472-A (JP)
Title: Pressure loss estimation method for nonuniform duct
Inventor: UCHIUMI MASAHIKO
IPC: F15D1/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a calculation time by reducing the freedom degree of a differential equation necessary for the calculation.  <P>SOLUTION: A fundamental equation and boundary conditions considering nonlinearity, viscosity, and compressibility of a flow are deduced (step S1). The solutions of the pressure and flow velocity components satisfying the boundary conditions are set using a local eigenvalue (step S2). The fundamental equation is expressed into an equation developed by an eigenfunction (step S3). The solutions of the pressure and the flow velocity components are substituted for the development equation using the local eigenvalue and converted into the differential equation related to generalized coordinated (time function). In this case, the calculation is performed by considering a differential related to the axial coordinates of the eigenvalue caused by axial nonsuniformity of the duct cross sectional dimension (step S4). The differential equation is solved to find time history responses of the pressured and the flow velocity (step S5) and total pressure loss is calculated and evaluated based thereon (step S6).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221855-A (JP)
Title: Hair removal net of drain outlet of bathroom
Inventor: AKAI OSAMU
IPC: A47K4/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair removal net of a drain outlet of a bathroom capable of easily carrying out hair removal work from a perforated plate by catching the fallen hair at a position of the perforated plate of the drain outlet of the bathroom specially in the case of washing the hair to prevent the hair from flowing down to a trap.  <P>SOLUTION: The hair removal net of the drain outlet of the bathroom formed of an elastic synthetic resin-made fiber includes cylindrical nets 5 forming a large number of holes 4 having 1 mm to 10 mm in free size, knitting materials 6 and 6 formed in both ends in the longitudinal direction of the cylindrical nets 5, and the knitting material 6 on one end side is tied to close an opening at one end side, and the knitting material 6 on the other end is hooked on the lower side of the circumference of the perforated plate 3 and is put on the perforated plate 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227835-A (JP)
Title: Unit for biological analysis and method for exposing storage phosphor sheet using the same
Inventor: KIMURA TOSHIHITO
IPC: G01T1/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit for biochemical analysis capable of exposing a photostimulable phosphor layer of a storage phosphor sheet to light with a radioactive labeling substance contained in a spot-shaped region, exciting a photostimulable phosphor with excitation light, and detecting emitted stimulated light with high resolution and superior quantitativeness even in the case of bonding a specifically bonding substance to a substance derived from an organism and labeled with the radioactive labeling substance and highly densely forming the selectively labeled spot-shaped region in the unit for biochemical analysis.  <P>SOLUTION: The unit for biochemical analysis is provided with a plurality of adsorbent regions 4 formed by filling adsorbent materials in holes formed separately from one another in a substrate 2, and the substrate 2 is comprised of a substrate main body 2a and a metal coating layer 2b with properties to attenuate radiation energy. The metal coating layer 2b is constituted so as to separate a plurality of photostimulable phosphor layer regions from one another by exposing the photostimulable phosphor contained in the photostimulable phosphor layer 22 of the storage phosphor sheet 20 to light with an electron beam emitted from the plurality of adsorbent regions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226561-A (JP)
Title: Method for producing aggregate of blast furnace slag using fly ash and blast furnace slag aggregate
Inventor: NISHIHARA KAZUHIRO
IPC: C04B5/06
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aggregate of blast furnace slag using fly ash, in which the composition of fly ash is adjusted so that the fly ash is easily melted and the fly ash is dispersed in molten blast furnace slag uniformly and melted, and by which the aggregate of the blast furnace slag, capable of being used as a high added-value raw material for cement, a bottoming, or a reclamation material in civil engineering can be produced, and to provide the aggregate of blast furnace slag.  <P>SOLUTION: The method for producing the aggregate of blast furnace slag using fly ash comprises adding a CaO-containing material to the fly ash and mixing them so as to increase the basicity of the resulting mixture, then adding the resulting mixture to molten slag discharged from a blast furnace so as to melt the mixture, and cooling the molten slag. The granulated aggregate of blast furnace slag is obtained by adding the CaO-containing material to the fly ash and mixing them so as to increase the basicity of the resulting mixture, then adding the resulting mixture to the molten slag discharged from the blast furnace so as to melt the mixture, cooling the molten slag, and crushing/granulating the cooled slag.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228054-A (JP)
Title: Liquid crystal shutter panel, optical printer head and method for manufacturing liquid crystal shutter panel
Inventor: FURUKI ICHIRO
IPC: B41J2/465
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the wasteful usage of a metal material by forming a metal film and a light shielding mask only at a necessary part and to reduce manufacturing costs by eliminating a light shielding mask forming process and an electrode pattern forming process in a method for manufacturing a liquid crystal shutter panel.  <P>SOLUTION: The light shielding mask (6a) and an electrode coating film (7c) are formed by using a gold film. When the light shielding mask (6a) and the electrode coating film (7c) are formed, only a necessary part is printed with an organic gold paste and the paste is baked to simultaneously form the mask and the film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002240244-A (JP)
Title: Inking arrangement for printing machine
Inventor: SCHONBERGER WOLFGANG
IPC: B41F31/04
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To make an ink container having a quantity adjusting doctor fitted on it separable together with the doctor from a roller by the shortest distance, and to prevent the printing ink from flowing out from the ink container in that instance. SOLUTION: An inking arrangement 1 of a printing machine is provided with a roller 3, the quantity adjusting doctor 11 which can be brought into contact with this roller 3 and is arranged on the ink container 13 and an excluding body 35 which can be displaced for relatively adjusting the level of the printing ink in the ink container 13 to the quantity adjusting doctor 11. The excluding body 35 can be selectively rocked around a rocking shaft 31 existing lower than the bottom face 25 of the ink container as a center in such a way that the level of the printing ink in the ink container 13 is positioned between the first position being higher than the highest point 37 of the quantity adjusting doctor 11 and the second position being lower than the highest point 37.
Patent JP-2003227870-A (JP)
Title: Radar system and target detection method
Inventor: FUJII HIDEHIKO
IPC: G01S13/46
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the synchronization of high-stability timepieces 11, 21 must be established by any synchronization mechanism although the position of a target 2 can be specified when the high-stability timepieces 11, 21 used by a transmitting station 1 and a receiving station 3 are synchronized and that a system constitution becomes complicated.  <P>SOLUTION: The radar system is constituted in such a way that the position of the target is specified on the basis of a relative position of a transmitting station 31 to a receiving station 33, on the basis of a receiving azimuth of direct waves and that of indirect waves and on the basis of a receiving time difference between the direct waves and the indirect waves.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226227-A (JP)
Title: Room monitor device, room monitor control device and vehicle robber specifying system
Inventor: TASHIRO SOZABURO
IPC: B60R25/25
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly versatile room monitor device for highly inhibiting the robbery of a vehicle.  <P>SOLUTION: In a Step S50, an entrapped face image is compared with face image data stored in storage means 11 (a memory). In a Step S60, in accordance with the comparison result of their correspondence or not, whether a person entering a vehicle room is a regularly registered person or not is determined. If it is found positive, that the person entering the vehicle room is the regularly registered person is determined, and in a Step S70, a command is issued to permit the start of an engine and this flowchart is terminated. On the other hand, if it is found negative, that the person is not the regularly registered person is determined, and in a Step S62, a command is issued to prohibit the start of the engine. In a Step S64, a command is then given to communication means 7 to transmit the face image data to a base station and this flowchart is terminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234252-A (JP)
Title: Electrolytic capacitor
Inventor: HIGUCHI KAZUHIRO
IPC: H01G9/035
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the high frequency property of an electrolytic capacitor.  <P>SOLUTION: The electrolytic capacitor comprises a capacitor element formed of a positive electrode side electrode foil and a negative electrode side electrode foil wound with a separator between, an electrolyte supported by the separator, and a positive electrode side lead wire and a negative electrode side lead wire connected to the foils, respectively. The lead wires are led out of a capacitor element surface with a distance of 1.5 to 3.5 times larger than the lead wire diameter. The electrolyte is a conductive polymer or a TCNQ complex, and may be a water-based electrolytic solution containing a water-soluble metal complex with phosphate ions bonded thereto. The design achieves low ESR and low ESL.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232707-A (JP)
Title: Method and apparatus for extracting furfural in oil
Inventor: TSUNODA AKIRA
IPC: G01N1/36
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extracting method and an extracting apparatus for furfural that can individually extract furfural in oil with a simple operation even if there are a number of sample oils.  <P>SOLUTION: Acetonitrile 90 is injected onto a sample insulating oil 80 (A), and a stirrer 13a in a magnetic stirrer is rotated at 750 rpm, thus mixing and stirring the insulating oil 80 and the acetonitrile 90 (B). In this agitation, furfural in the insulating oil 80 migrates to the side of the acetonitrile 90. When the mixed liquid after stirring is allowed to be still standing for one minute, the acetonitrile 90 and the insulating oil 80 are separated into two layers (C). The separation may not be complete. When oil drips 80a adhering to the inner wall surface of a container body 3 floating in the acetonitrile 90 rotates the stirrer 13a at 250 rpm to generate an eddy current to the extent so that it does not reach agitation, the oil drips become a composite at the center of the eddy current (D). After the eddy current is extinguished (E), an injection needle 43 is inserted to sample the acetonitrile 90 (F).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201336-A (JP)
Title: Molding resin composition, resin molding, and method for producing the same
Inventor: OGAMI TOSHIMITSU
IPC: C08G59/42
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding resin composition inexpensive, excellent in storage stability, and capable of being press-molded, to provide a method for producing resin moldings by using the composition, and the resin moldings obtained by the method.  <P>SOLUTION: The molding resin composition is one comprising (A) an epoxy resin, (B) an acid anhydride curing agent, (C) a latent cure accelerator having a reaction initiation temperature of at least 50°C, and (D) an inorganic filler, wherein the viscosity is at least 50,000 P when measured on a composition prepared by mixing components A, B, and C together at the reaction initiation temperature of component C or lower, adding component D to the mixture, mixing the resulting mixture under agitation, and cooling the final mixture to 10 to below 30°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236689-A (JP)
Title: Method of drilling ceramic green sheet
Inventor: SORADA KAZUHIKO
IPC: B23K26/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of drilling a ceramic green sheet capable of reducing the electric resistance of a metal paste within a via hole for connecting upper and lower electric circuit wiring to each other.  <P>SOLUTION: The sectional shape of a laser beam is faired by a mask having a through-hole of a square shape. The laser beam faired by the mask is made incident on the ceramic green sheet by an imaging optical system for imaging the through-hole of the mask onto the front surface of the ceramic green sheet, by which a hole is formed in the incident position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241294-A (JP)
Title: Camera
Inventor: HAYASHIZAKI HIROMI
IPC: G03B11/04
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera enabling a user to surely confirm that it is in the midst of self-timer operation by making the luminance of a light emitting member used as display showing that it is in the midst of the self-timer operation higher than at the ordinary self-timer operation time and performing driving under an environment that the display showing that it is in the midst of the self-timer operation is hardly confirmed from a subject side because strong light exists on the finder side of the camera.  <P>SOLUTION: The state of a means for preventing reversely entering light from the finder is detected, and a state where the means for preventing the reversely entering light is used is judged as the state under the environment that the display showing that it is in the midst of the self-timer operation is hardly confirmed from the subject side because the strong light exists on the finder side of the camera, and the luminance of the light emitting member for display showing that it is in the midst of the self-timer operation in the state where the means for preventing the reversely entering light is used is made higher than at the ordinary self-timer operation time, and then the driving is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237379-A (JP)
Title: Automotive weather strip
Inventor: NOZAKI MASAHIRO
IPC: B60R13/06
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve a sound insulation property of a weather strip for providing a seal between a door opening edge of a vehicle body and the periphery of a door.  <P>SOLUTION: The weather strip 3A comprises a mounting base portion 31 mounted on the periphery of a door 1 and a hollow seal portion 32 swollen from the mounting base portion 31 and pressed against a door opening edge 2 of a vehicle body when the door is closed, and has air vents formed in a seal wall 320 of sponge material of the hollow seal portion 32. An air vent forming region has a double wall structure of a closed section defined by an outer wall 320a and an inner wall 320b, and the outer wall 320a and the inner wall 320b have air vents 5a and 5b respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240516-A (JP)
Title: Measuring apparatus for back gauge of wheel set in railway vehicle
Inventor: MURATA HITOSHI
IPC: G01B11/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring apparatus by which a face runout amount, of a wheel on a running vehicle and a back gauge of a wheel set can be measured with satisfactory accuracy by only one measurement.  <P>SOLUTION: A railway-vehicle wheel-set back gauge measuring apparatus is constituted so as to be provided with a pair of laser displacement gauges (1L, 1R) which are installed between both rails, and which separately irradiate right and left laser beams toward wheel-set wheels on the vehicle in a direction at right angles to the rails so as to receive their beams of reflected light; a pair of reference plates (2L, 2R) which are arranged on outer sides of the rails, and which receive the laser beams from the laser displacement gauges when the wheels do not exist in a laser-beam irradiation direction of the laser displacement gauges so as to be reflected toward the laser displacement gauges; and a processing unit (6) by which the face runout amount of each wheel and a size between inner faces of both wheel-set wheels are computed as the back gauge on the basis of light receiving data from the reference plates and the inner sides of the wheel-set wheels received by the laser displacement gauges.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244068-A (JP)
Title: Emergency information share system and mobile terminal
Inventor: TAMADA YUZO
IPC: H04M11/04
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To allow a person resident in a prescribed area to quickly and accurately share emergency information in a state of emergency in the area.  <P>SOLUTION: In the case that only a mobile terminal 2b being a part of mobile terminals can receive emergency information via a mobile phone antenna 11 due to differences from carrier manufactures in an enclosed space such as interior of a vehicle 1 in a subway, the mobile terminal 2b receiving the emergency information transfers the emergency information to other mobile terminals 2a, 2c via a near distance wireless communication antenna 12 so as to allow many users of many mobile terminals to share the emergency information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002311336-A (JP)
Title: Stereomicroscope having light shielding device for image input
Inventor: SPINK ROGER
IPC: G02B21/00
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a stereomicroscope which improves the flexibility of observation means and enables a user to selectively change over undesired observation image channels without increasing additional optical paths and a physical structure. SOLUTION: This stereomicroscope, such as, above all, a stereosurgical microscope has main objective lens, the left and right side optical paths and a main observation port. At least one insertion incident beam splitter and at least one separation exit beam splitter are assigned to at least one main optical path. Further, the microscope has at least one first changeable over light shielding device for shutting off object information which is preposed in the insertion incident beam splitter for inputting additional information. At least one second changeable over light shielding devices (18a and 18b) are assigned between the separation exit beam splitters (12a and 12b) and the main observation ports (21a and 21b) of at least one main optical paths (2a and 2b) and one insertion incident beam splitter (11a and 11b) is disposed in each of the main optical paths (2a and 2b).
Patent JP-2003258522-A (JP)
Title: Antenna system
Inventor: MINEMURA TAKASHI
IPC: H04B7/26
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna system capable of switching a radiation pattern depending on a state of use of a mobile phone terminal.  <P>SOLUTION: A parasitic additional conductor 41 placed close to an antenna 21 is connected to ground via a cross diode (a conduction switch 42' at transmission). Thus, grounding/non grounding of the additional conductor 41 is automatically switched depending on transmission/reception power of the antenna 21, the cross diode is conductive with high frequency power at transmission and the additional conductor 41 is connected to ground so as to act like a reflector for the antenna 21. The cross diode is not conductive with very weak power at reception and the additional conductor 41 is not connected to ground so as to provide no contribution to the radiation pattern of the antenna 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249594-A (JP)
Title: Package for semiconductor element and semiconductor device
Inventor: UEDA YOSHIAKI
IPC: H01L23/12
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To effectively shield a magnetic field from semiconductor elements for a line conductor formed through insulating layers, to prevent the transmission mode of the line conductor from changing halfway, and to prevent the resistance of the conductor from changing sharply over the whole length.  <P>SOLUTION: A package for semiconductor elements A is provided with a base body 1 constituted by laminating a plurality of insulating layers and having a loading part 1a for loading the semiconductor elements A at the bottoms of a plurality of recessed parts 2 formed on the upper surface; an approximately square through-holes 5 formed through a lower end part and forming a metallized layer 7 on a part other than the bottom of its inside; a line conductor 3 formed through the bottom of the through-hole 5 and mutually connecting respective semiconductor elements A; a plurality of grounding through-conductors 8 formed on both sides of the throughhole 5 in the insulating layer 4 and connected to grounding conductor layers formed on the upper surface and/or lower surface of the base body 1; and a plurality of inner conductor layers 10 formed from the metallized layer 7 formed on the side face of the through-hole 5 up to the grounding through-conductors 8 in the insulating layer 4 between the through-hole 5 and the grounding through-conductors 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214043-A (JP)
Title: Heat insulating paper sliding screen
Inventor: ODAWARA TSUTOMU
IPC: E06B3/70
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a heat insulating effect by forming a part corresponding to paper sliding screen paper out of a Japanese paper-like resin finish plate, and forming a double layer panel by inserting a rib material.  <P>SOLUTION: An image of a Japanese paper-like resin plate is not different so much from a feeling of Japanese paper, and heat insulating performance is remarkably improved when formed into the double layer panel. Maintenance is also remarkably improved, and the problem can be solved by development of a rib adjusted to a position of a sash bar and a fastening method.  <P>COPYRIGHT: (C)2003,JPO