baber/WOPTO huggingface dataset:
Patent JP-2003115210-A (JP)
Title: Linear lighting system using linear light guide body and planar lighting system using it
Inventor: YAMASHITA HIROSHI
IPC: G02B6/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a linear lighting system relieving high luminance and luminance irregularity with a simple pattern and to provide a planar lighting system using it. SOLUTION: In this linear lighting system, point-like light sources 3, 3 are respectively disposed on light entering surfaces 21 and 23 of a linear light guide body 2 facing to each other, and linear light is emitted from a light emitting surface 24 perpendicular to or nearly perpendicular to the entering surfaces 21 and 23 of the guide body 2. A continuous prism pattern 22a formed by setting the cross section of one pattern symmetrical and by continuously forming patterns having the same shape is formed on a reflecting surface 22 facing to the emitting surface 24 of the linear light guide body.
Patent JP-2003115617-A (JP)
Title: Piezoelectric thin film element and method of fabricating the same
Inventor: RI KINZAN
IPC: B41J2/145
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric thin film element which is given the characteristic depending on the movements required for each section of a piezoelectric thin film to sufficiently show the function of the piezoelectric thin film even under a low voltage, and also to provide a method of fabricating the same. SOLUTION: Electric resistivity r1 in the thickness direction of the lower electrode side 431 than the predetermined position is set higher than the electric resistivity r2 in the thickness direction of the upper electrode side 432 than the predetermined position in the thickness direction. Moreover, dielectric constant ε1 of the lower electrode side 431 than the predetermined position is set lower than the dielectric constant ε2 of the upper electrode side 432 than the predetermined position in the thickness direction.
Patent JP-2003114129-A (JP)
Title: Navigation apparatus and its display method
Inventor: UI MASAAKI
IPC: G09B29/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus and a display method for producing an easy-to-see display of detailed information on a road displayed on a map. SOLUTION: In this navigation apparatus 1, when an instruction for a destination is inputted via a remote control 14a, a pointing cursor on the map is moved to a desired location according to the inputted instruction. In the case that an instruction for an information display is inputted at a specified location, a link for the road displayed in the vicinity of the pointing cursor and its direction are specified, and a corresponding road ID is acquired. Road detailed information corresponding to the acquired road ID is acquired from a road detailed information DB 17b, and the acquired road detailed information is popped up and displayed on the map.
Patent JP-2003114312-A (JP)
Title: Integrated optical member and optical pickup device
Inventor: BEPPU FUMIAKI
IPC: G02B5/04
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a small-size integrated optical member having high joining strength at a low cost and to provide an optical pickup device which can be assembled with high accuracy. SOLUTION: The integrated optical member 20 which guides the light emitting from a light emitting element to an optical disk and separates the reflected light from the optical disk to guide to a light receiving means, is characterized in that it is composed of a first light guide member 21 formed as a parallel plate and a composite member 56 having a plurality of optical slopes in its body. The joining face between the first light guide member 21 and the composite member 56 is composed of a main joining face 55b having a first thickness of a resin and a sub-joining face 55a having a second thickness of the resin to join the first light guide member 21 and the composite member 56.
Patent JP-2003120514-A (JP)
Title: Device for supplying thermal energy to apparatus including thermal energy converting device
Inventor: MIYAZAWA KENICHI
IPC: G04C10/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for supplying thermal energy to an apparatus including a thermal energy converting device capable of surely generating energy even at a place where change of surrounding temperature is small or in an environment that temperature difference can not be given to the thermal energy converting device. SOLUTION: The device 2 for supplying thermal energy controls heating and cooling operation of a Peltier module 21 with a controlling circuit 22 under a condition that a timepiece is wound around an arm part 13. Since temperature difference in surroundings of the timepiece 1 can be thereby generated, mechanical energy can be always generated by a thermoelement of the timepiece 1 even at the place where change of surrounding temperature is small and sufficient mechanical energy can be stored in a spring of the timepiece 1 to provide the timepiece 1 operable semi permanently.
Patent JP-2003117806-A (JP)
Title: Mirror-polishing method for polycrystalline ceramics
Inventor: HARA NOBUHIRO
IPC: B24B37/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a mirror-polishing method for polycrystalline ceramics capable of polishing polycrystalline ceramics to a mirror surface with small surface roughness by a mechanochemical polishing. SOLUTION: (1) In this mirror-polishing method for polycrystalline ceramics, to polish the polycrystalline ceramics, the polycrystalline ceramics are polished by a mechanochemical polishing method using polishing fluid containing one or more types of abrasive grains selected from among SiO2 , MgO, and CeO2 and having a pH conditioned to 2 to less than 9. (2) The pH of the polishing fluid is 2 to 5. (3) The polishing fluid used is formed by adding alkali components to acidic colloidal silica and has a pH conditioned to 6 to less than 9.
Patent JP-2003116561-A (JP)
Title: Tsll1 gene
Inventor: MURAKAMI YOSHINORI
IPC: A61K48/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To find out an antioncogene having relations to an antioncogene TSLC1 in its structure and functions, and further to provide a new means for preventing and treating cancers. SOLUTION: The antioncogene (TSLL1 gene) having a homology to an antioncogene TSLC1 but existing on the first chromosome differently from TSLC1 was newly found out, and the base sequence encoding the amino acid sequence was determined. A protein, a vector, a transformant and an antibody related to the gene are provided, and thereby, the purposes are achieved.
Patent JP-2003123790-A (JP)
Title: Electrochemical device and cation conductor
Inventor: TAKIZAWA SHUICHI
IPC: H01B1/06
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical device such as a fuel cell using a cation conductor prevented from decomposing over a wide temperature range (including at least 0 deg.C to the room temperature) in spite of presence of water and chemically stabilized for showing high proton conductivity over a long term, and to provide this cation conductor. SOLUTION: In this cation conductor such as fullerene polyalkyl sulfonic acid, a sulfonic acid group -SO3 H is bonded to a fullerene molecule via an organic residue R. In this electrochemical device such as the fuel cell, the cation conductor is arranged between a hydrogen electrode 2 and an oxygen electrode 3 to serve as a proton conductive part 1.
Patent JP-2003119297-A (JP)
Title: Cellulose ester film and its production method
Inventor: SUGITANI SHOICHI
IPC: C08K3/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To enable the control of particle sizes of secondary particle agglomerates formed from fine particles of silicon dioxide, etc., added for decreasing the thickness of a polarizer protection film for a liquid crystal display; and to provide a cellulose enter film which does not cause spot-like defects, adhesion between itself, deformation, unevenness in lamination to a polarizer, and unevenness in coating when applied to the surface of a protective film, is excellent in handleability in a film formation process and in a polarizer preparation process, and exhibits an excellent performance. SOLUTION: This cellulose ester film, produced by a solution-casting film formation method and containing fine particles and an ultraviolet absorber, is characterized in that A/B=0.5-1.0 [wherein A (μm) is the average particle size of the fine particles just after dispersed in a solvent; and B (μm) is the average particle size of the fine particles in the dried film].
Patent JP-2003118603-A (JP)
Title: Cable type steering device
Inventor: SHIMIZU YASUO
IPC: B62D6/10
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of noise and the degradation in a steering feeling by eliminating rattles between a pulley and a pulley shaft in a cable type steering device. SOLUTION: A taper face formed on the outer periphery of the pulley shaft 32 and a tape face formed on the inner periphery of the pulley boss 33 of the driving pulley 59 are connected on a taper connecting part 52 to connect a driving pulley 59 to the outer periphery of the pulley shaft 32 connected with a steering shaft 29 rotating with a steering wheel. The taper connecting part 52 is closely contacted by urging the pulley boss 33 in the axial direction by a nut 53 screwed in the shaft edge of the pulley shaft 32, and the driving pulley 59 is strongly connected with the pulley shaft 32. As a result, the noise can be prevented from generating from the driving pulley 59 by the vibrations of a vehicle body and the steering feeling can be prevented from decreasing by the increase of the play of the steering wheel.
Patent JP-2003131728-A (JP)
Title: Plant monitoring system
Inventor: ISHIKAWA IKUMITSU
IPC: G06F13/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To achieve a high level of functions and efficiency for maintenance, lowering of cost and improving development speed of field gauge. SOLUTION: A plant monitoring system is provided with a communication means to communicate data between a field gauge 100 and a control room (a host computer) 200, and a control computer which inputs the data of the field gauge 100 sampled with an amplitude higher than the amplitude of a sensor signal the field gauge via the communication means and forwards the data to the support center (of which terminal computer) 300. In the system, a plant control room (a host computer) which manages the field gauge 100 is connected to a support center (of a terminal computer) via a network.
Patent JP-2003120726-A (JP)
Title: Brake structure
Inventor: ARAI KIYOTAKA
IPC: F16D63/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a braking release structure causing no electric power consumption by obtaining braking by advancing and retreating a second tooth gear for interlocking with a nut body of a ball screw to a first tooth gear connected to a rotary shaft. SOLUTION: This brake structure is constituted so as to obtain the braking of the rotary shaft 5 by meshing the respective gears 8 and 10 at rotating time of the rotary shaft 5 by linearly moving the second tooth gear 10 for interlocking with the nut body 23 of the ball screw 21 to the first tooth gear 8 arranged on one end of the rotary shaft 5.
Patent JP-2003120727-A (JP)
Title: Brake structure
Inventor: ARAI KIYOTAKA
IPC: F16D63/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent turning to brake-on after brake-off by locking a second tooth gear by stoppers when the second tooth gear is turned to the brake-off once by energizing an exciting coil. SOLUTION: This brake structure is constituted so as to prevent a brake from becoming the brake-on again by locking the second tooth gear 21 by the stoppers 12 and 13 after being set to the brake-off by attracting the second tooth gear 21 in the first and second tooth gears 9 and 12 in the brake-on state by an exciting coil 4 by meshing by energization of a spring 23.
Patent JP-2003125912-A (JP)
Title: Plug structure of vacuum bottle
Inventor: TAKATSUKI TOYOHIKO
IPC: A47G19/12
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum bottle having a simple structure without liquid leakage when tumbling, in the vacuum bottle which is provided with the plug structure made up of a combination of an outer plug and an inner plug. SOLUTION: In the plug structure made up of a combination of the outer plug 8 which opens/closes an opening section 4 of the vacuum bottle body 1 and the inner plug 9 which opens/closes a liquid passage 37 formed in the outer plug 8, the outer plug is fitted movably up and down so as to be capable of opening the opening section 4 of the vacuum bottle body 1, and the inner plug is fitted movably up and down so as to be capable of opening the liquid passage 37, in terms of the structure.
Patent JP-2003140817-A (JP)
Title: Touch panel
Inventor: NAGASAWA ARATA
IPC: G06F3/045
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel allowing input with uniform pressure, hardly causing the difference between a press-down position and positional information even at four corners of an upper substrate. SOLUTION: In this touch panel, the upper substrate 11 and a lower substrate 12 with a pair of transparent conductive films 11a, 12a disposed, are opposedly arranged at the transparent conductive film faces to stick both substrates with a sticking agent 25, and the upper part of the upper substrate 11 is directly pressed with an input pen to input data. In this constitution, recessed parts 25a, 25b, 25c, 25d are provided as escape parts at four corners of the inner shape of the sticking agent 25 to provide constitution restrained from causing the difference between the press-down position of the input pen and positional information.
Patent JP-2002265934-A (JP)
Title: Environmental affinity type low-corrosive snow-clearing agent and method for producing the same
Inventor: CHON CHUN-KYOON
IPC: C09K3/18
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an environmental affinity type low-corrosive snow-clearing agent and a method for producing the same. SOLUTION: The environmental affinity type low-corrosive snow-clearing agent comprises a usual snow-clearer of calcium chloride(CaCl2 ) as the main component, a specific food stabilizer and a plant calcium agent as the corrosion- preventive additive, and a specific soil conditioner as the snow-clearing promoting agent at a determined ratio. The environmental affinity type low-corrosive snow-clearing agent is excellent in the effect to prevent a metal from being corroded in an iron construction compared with a usual low-corrosive snow- clearing agent and eliminates a damage to environment because it uses a material beneficial to plants and soil.  The components are mixed according to a system introduced to adjust temperature, mixing ratio, mixing speed and mixing time to their respective optimums, enabling uniform mixing and provide the agent with rapid solubilization necessary for a snow-clearing agent to have.
Patent JP-2002351288-A (JP)
Title: Optical record medium, hologram record reproducing method, hologram record reproducing device, optical recorder and optical reproducing device
Inventor: KONO KATSUNORI
IPC: G11C17/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a hologram record reproducing method or the like which makes it possible to record a hologram by which an ample diffraction efficiency is achieved and read out without breakage the hologram recorded through the guided wave of a readout beam which causes an incidence upon the recording layer from the end face. SOLUTION: The light is subjected to the guided wave on the surface of a transparent substrate 11 at an incident angle greater than that of a determined value relative to this surface. A refractive index or an absorptive index is varied by the simultaneous irradiation of the signal beam and the reference beam each having a specified wavelength. The refractive index or the absorptive index varied is retained then an optical record medium 10 is used by which a recording layer 12 capable of recording the hologram is formed. When recorded, the hologram is recorded by simultaneously irradiating to the recording layer 12 the signal beam and the reference beam each having a prescribed wavelength.  When reproduced, the recording layer 12 is subjected to the guided wave of a readout beam 3 of the wavelength which does not vary the refractive index or the absorptive index which is held by the recording layer 12. The hologram is reproduced by the diffracted light generated when the guided wave is forced to occur. This causes no problem with the guided wave loss upon being recorded. The recorded hologram can be reproduced without breakage upon being reproduced.
Patent JP-2003137537-A (JP)
Title: Method of manufacturing artificial zeolite
Inventor: HARUNA JUNSUKE
IPC: C01B39/02
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing artificial zeolite capable of effectively manufacturing it while reducing dispersion of its quality. SOLUTION: The artificial zeolite of high quality is efficiently manufactured as follows: a 1st hydrothermal reaction process is performed using a 1st raw material high in ingredient composition ratio of SiO2 /Al2 O3 * Al2 O3 * means an Al2 O3 component capable of hydrothermally reacting with an alkaline liquid among Al2 O3 equivalent contained plus both metal Al and Al nitride in terms of Al2 O3 ; after that a 2nd hydrothermal reaction process is performed by adding a 2nd raw material low in ingredient composition ratio of SiO2 /Al2 O3 *. Thereby a silicate ion of an aqueous solution of water glass generated in the 1st hydrothermal reaction process, reacts with an aluminate ion originated from the 2nd raw material.
Patent JP-2003141550-A (JP)
Title: Position detection method
Inventor: KOBAYASHI MASAKI
IPC: G06T1/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a position detection method capable of stably detecting positions in a short time even in the case of an image of low contrast or an image with the unevenness of background brightness. SOLUTION: The pattern-matching type position detection method involves a bright field illumination means for illuminating a positioning mark on a subject from above, an image pickup means for picking up an image of the light reflected from the subject, and an image processing means for subjecting an image signal picked up by the image pickup means to image processing. After subjecting the image to the image processing, the image processing means compares the image with a previously registered reference pattern to detect the position of the mark. The image processing means is provided with a contrast emphasizing means and an edge emphasizing means. The image picked up is subjected to a contrast emphasizing process and then to an edge emphasizing process and pattern matching is achieved between the extracted edge image and the reference pattern to detect the position of the mark.
Patent JP-2003139748-A (JP)
Title: Method of calibrating ultrasonic flaw detector
Inventor: TOMURA YASUO
IPC: G01N29/24
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To maintain precision for detecting a flaw at a fixed level. SOLUTION: A test piece 50 provided with a lateral hole 51 in a sheet member is prepared. The hole 51 of the test piece is flaw-detected as a pseudo-defect, and a gain is regulated to bring detection intensities among elements into the fixed level.
Patent JP-2003149615-A (JP)
Title: Color display device
Inventor: YAMAMOTO HIROSHI
IPC: G02F1/061
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a color display device which can improve ultra-high-speed color changing and repeating ability without entailing oxidation reaction. SOLUTION: This color display device is characterized in having one of the electrodes formed on both sides of a thin phthalocyanine derivative film as a reflecting electrode and the other as a transparent electrode.
Patent JP-2002203896-A (JP)
Title: Method for manufacturing sti structure with air gap
Inventor: LIM VICTOR SENG KEONG
IPC: H01L21/764
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a shallow trench isolation structure (STI) with an air gap formed by decomposing a polymer filler material through an air gap layer. SOLUTION: A pad layer 20 and a barrier layer 30 are formed on a substrate, these pad layers are patterned so as to form a trench opening and are etched through the trench opening and a trench 12 is formed on the substrate 10. A first linear layer 32 is formed on a sidewall of the trench 12 and a second liner layer 34 is formed on the barrier layer 30 and the first liner layer 32. A filler material is formed on the second liner layer 34 and a cap layer 50 is deposited on these layer 34 and the filler material, the filler material is heated so as to evaporate by reacting with a plasma and the air gap 60 is formed by diffusing through the cap layer 50. An insulation film 70 is deposited on the cap layer 50, the insulation layer 70 is planarized and the barrier layer 30 is removed.
Patent JP-2003149270-A (JP)
Title: Method for manufacturing semiconductor-inspecting apparatus and semiconductor device
Inventor: FUJIKI NAOTO
IPC: H01L21/66
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor-inspecting apparatus for preventing a probe from being damaged in handling by retaining a probe surface where the probe is formed. SOLUTION: When the probe 4 is to be formed, a probe protection projection 5 whose tip area is larger than that of the tip in the probe 4 is also formed. Additionally, in a positioning groove formation process for forming a positioning groove, the probe protection projection 5 is removed.
Patent JP-2003149718-A (JP)
Title: Operation controller for camera
Inventor: MIURA YASUAKI
IPC: G03B17/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To suppress wasteful power consumption while realizing high frame speed as necessary. SOLUTION: This operation controller for a camera where several kinds of operation (for example, charging operation and film winding operation) for making photographing for a next frame possible after completing the exposure of each frame are performed by motor-driving is equipped with a control means 1 for controlling the timing of several kinds of operation so that the number of the kinds of operation performed simultaneously may be smaller when shutter speed at the exposure time is lower than the specified speed than in other cases. For example, when the shutter speed is high, the charging operation and the film winding operation are performed simultaneously, and when the shutter speed is low, they are performed with a time lag.
Patent JP-2003146043-A (JP)
Title: Vehicular suspension device
Inventor: KOBAYASHI TOSHIYUKI
IPC: B60G17/016
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To optimally suppress each behavior (bouncing, rolling and pitching) of a vehicle body by a simple composition. SOLUTION: The vehicular suspension device is provided with suspending hydraulic cylinders 11-14 each respectively attached in correspondence to each front and rear right and left wheel and having single ports 11a-14a, and a plurality of behavior suppressing means (a bouncing suppressor 20, a rolling suppressor 30 and a pitching suppressor 40) respectively connected to the ports 11a-14a of the suspending hydraulic cylinder 11-14 via piping P1-P4 and suppressing operation of each suspending hydraulic cylinder 11-14. In each behavior suppressing means (the suppressors 20, 30 and 40), characteristics of each spring element (an accumulator 25 and coil springs 36 and 46) and each damping element (a variable restrictor 26 and shock absorbers 37 and 47) can be set separately and individually.