baber/WOPTO huggingface dataset:
Patent JP-2003101523-A (JP)
Title: Communication network system and communication method having concealment function
Inventor: KIMURA MISAO
IPC: H04L9/08
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To conceal data communicated between dedicated networks in a communication system in which a plurality of dedicated network systems are interconnected. SOLUTION: A central management device 2 and a plurality of dedicated network systems 3 are interconnected in a communication system 10, and a router 5 is connected to a terminal 6 in each dedicated network system 3. A central management database 20 stores a common key and public keys each of which is assigned to each router 5 and the central management device 2. The central management device 2 encrypts the common key by a public key of each router 5 and transmits it to the respective router 5. The router 5 decrypts the encrypted common key by its private key, and stores the decrypted common key. Each router 5 encrypts communication data to be transmitted from a transmission source terminal 6 provided at its dedicated network system 3 to a transmission destination terminal 6 provided at another dedicated network system 3 by the common key and transmits the encrypted data.
Patent JP-2003098466-A (JP)
Title: Polygon mirror, and scanner unit and electrophotographic equipment using the polygon mirror
Inventor: MATSUO YASUHIRO
IPC: G02B5/08
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To improve yield by restraining unsatisfactory appearance due to circular spots formed when droplets adhere to a film again and caused by a shape factor (chamfer part) in the case of forming a film by using a rotary wet film forming method being one of film forming methods of a polygon mirror in a reflection type polygon mirror mounted on a scanner unit used for electrophotographic equipment or the like. SOLUTION: This polygon mirror has a feature in that a chamfer formed on a boundary between the mutual reflection surfaces of the polygon mirror is <=0.1 mm at the narrowest part. Furthermore, a scanner unit and an electrophotographic equipment constituted by mounting the polygon mirror are provided.
Patent JP-2003100276-A (JP)
Title: Separator for airtight lead storage battery and airtight lead storage battery using the same
Inventor: SUGIYAMA MASASHI
IPC: H01M50/437
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a separator for an airtight lead storage battery having excellent short circuit resistance between a cathode and an anode plate such as an electrochemical short circuit by penetration of lead and the like, bending strength and resistance to repetitive bending and tear strength, easy processability to a bag shaped separator, and no detachment of an active material from the side, and to provide the airtight lead storage battery using the separator for the airtight lead storage battery having a high output and capacity, excellent stability in battery performance, and a long life. SOLUTION: The separator for an airtight lead storage battery comprises a fine glass fiber 1 as a main component, an inorganic powder 3, a beaten and loosened natural pulp 2, and a heat fusible organic fiber 4. The heat fusible organic fiber 4 has fineness of 1.5 denier or less, fiber length of 1 mm or more, and content of from 3 to 15 wt.%.
Patent JP-2003099462-A (JP)
Title: Musical composition retrieving device
Inventor: ARAKAGE KAZUMI
IPC: G10L25/54
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To retrieve musical composition similar to a reference music among pieces of general musical data. SOLUTION: This musical composition retrieving device is provided with a musical characteristic extracting means 103 for creating characteristic vectors to indicate musical characteristics of the musical composition from pieces of the musical data of the music, a retrieval space creating means 105 for creating a retrieval space of the musical composition by using sensitivity vectors to indicate impressions of the musical data and the characteristic vectors and a retrieving means 107 for retrieving the musical composition having the impressions similar to the reference music by extracting music close to a position on the retrieval space of the inputted reference music. Thus, the musical composition having the impressions similar to the reference music to be specified by a user can be retrieved among the pieces of general musical data such as a CD.
Patent JP-2002124215-A (JP)
Title: Electric bulb with short circuit preventing device
Inventor: MARCHAND JACKY PAUL
IPC: H01K1/18
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric bulb avoiding a risk of short circuit caused by the deformation of a filament. SOLUTION: This electric bulb has a base BA to which the filament FIL is connected, the filament emits emission radiation, and has turns spirally installed around a rotation axis AX. The electric bulb has a plurality of hooks H1, H2, H3, each hook comes in contact with one of turns of the filament, and is connected to the base BA with a support SUP. The filament FIL is firmly held in the specified position, a plurality of turns of the filament come in contact with the support SUP, and risk causing breakable short circuit is reduced.
Patent JP-2003110974-A (JP)
Title: Image pickup device and its data protection method
Inventor: HOSODA JUN
IPC: H04N5/76
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device capable of recording image data obtained by photographing onto a medium and reading/reproducing the image data recorded on the medium, that minimizes a damage caused by external force. SOLUTION: The image pickup device is provided with; an acceleration sensor unit 32 that senses external force exerted to a digital still camera 10 by its acceleration; and a control section 24 that interrupts recording/reproducing of image data to/from a flash memory 31 being a recording medium when deciding that the external force is exerted to the camera 10 according to an output of the acceleration sensor unit 32.
Patent JP-2003105011-A (JP)
Title: Method for manufacturing modified grain, carrier, catalyst component for addition polymerization, catalyst for addition polymerization, and addition polymer
Inventor: FUJIWARA YASUKI
IPC: G01N23/06
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide methods for efficiently manufacturing grains usable for high activity single site catalyst adjustment, carriers, catalyst components for addition polymerization, high activity catalysts for addition polymerization, and addition polymers, all applicable to polymerization accompanying addition polymerization grain formation (slurry polymerization, vapor phase polymerization, bulk polymerization, etc.). SOLUTION: The modified grains, etc., are obtained by the contact of M<1> L<1> m , R<1> t-1 TH, R<2> t-2 TH2 , and grains, and satisfy formulas [4] and [5] or [6]. The formulas are [4]: N/M>0.9, where N is the amount of substance of the halogen atom, and M is the amount of substance of M<1> ; [5]: A/B>=0.1, where A is the integrated intensity of 33-37 deg. Bragg angles, and B is the integrated intensity of 18-22 deg. Bragg angles; [6]: D/C >=0.5, where C is the peak intensity in the range of 1-2 nm radial distribution functions, D is the peak intensity in the range of 2.5-3.5 nm radial distribution functions.
Patent JP-2003111208-A (JP)
Title: Hybrid car
Inventor: SHIODA TAKEHIKO
IPC: B60L50/16
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid car that, in the case a restricted area exists before the destination where cars emitting exhaust gas are prohibited from entering, can pass through the restricted area and reach its destination. SOLUTION: The car searches for the route using a navigation system 9, detects whether or not there is along the route a restricted area where cars are prohibited from entering, drives an electric motor 3 with a gasoline engine 4 to charge a battery 2 until the restricted area is reached, and upon reaching the restricted area, passes through the restricted area by running only the electric motor 3 with the power supplied by the battery 2. By this means, a detour need not be made around the restricted area and the destination can be reached in the shortest distance. Further, since the gasoline engine is not run, the environment of the restricted area may be protected.
Patent JP-2002338782-A (JP)
Title: Grommet for automobile harness and resin composition for the same
Inventor: KASHIWAGI SHOTARO
IPC: C08L83/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly recyclable grommet resin composition for automobile harnesses showing an excellent injection moldability and product performances such as strengths and flexibility. SOLUTION: The resin composition is prepared by compounding (b) 10 to 80 pts.wt. polyolefin resin, (c) 70 to 240 pts.wt. softener for hydrocarbon rubbers and (d) 0.01 to 10 pts.wt. silicone oil having a viscosity of 50 to 10,000 cSt with (a) 100 pts.wt. aromatic vinyl/conjugated diene block copolymer or its hydrogenation product. Here, the JIS-A hardness determined according to JIS-K6253 falls within the range of 30 to 75.
Patent JP-2003108737-A (JP)
Title: Application data processor
Inventor: SHIROTA KENICHI
IPC: G06Q10/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an application data processor capable of quickly and efficiently advancing settlement processing when data correction for the application data of each application matter is necessary. SOLUTION: The application data processor is provided with an application inputting data transmission means 2 for displaying an application data input picture on the display screen of an applicant terminal 11, an application data registration means 3 for storing application data in an application data storage area, reading data transmission means 4, 6 for displaying the application data and substituted application data obtained by substituting corrected data for a part or all of the application data so as to switch both the data on the display screens of the applicant terminal 11 and a settler terminal 12 upon receiving an application data reading request from the terminal 11 or 12 and displaying the corrected data input picture to a settler of a prescribed attribute, and a corrected data registration means 5 for storing the corrected data in a corrected data storage area.
Patent JP-2003109325-A (JP)
Title: Decoding method and device for reproducing recording medium
Inventor: YAMADA EIJI
IPC: H03M13/23
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve recording density to a recording medium by improving reliability of likelihood information of coded data that have been subjected to RLL (Run Length Limited) demodulation. SOLUTION: A second APP (A Posteriori Priority) decoder 34 receives a posteriori probability L(a'i ) of channel data a'i from a first APP decoder 33 as an input, and outputs demodulated coded data ci three bits on the basis of inputted channel data ai two bits, precedingly inputted channel data ai two bits, and precedingly outputted coded data ci one bit according to trellis diagram information satisfying a constraint condition about RLL (1 and 7) modulation stored in a ROM. Thus, it is possible to improve the reliability of likelihood information of coded data ci that have been subjected to RLL demodulation by referring to the preceding channel data and coded data to perform RLL demodulation. Then, it is possible to improve recording density to a recording medium.
Patent JP-2003107604-A (JP)
Title: Radiation image information recorder/reader
Inventor: TAKADA KENJI
IPC: G03B42/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain accurate image information by cleaning the air in a radiation image information recorder/reader by a air cleaner provided in the vicinity of an external air induction port in a radiation image information recorder/ reader and emitting the air from which dust is filtered in the cleaner. SOLUTION: A hoisting mechanism 18 and a hydraulic unit 42 are stored in a first main body part 20, a hoisting base 34 to constitute a photographic platform 16 is mounted to be freely hoisted under an action of the hoisting mechanism 18 at an upper part of the first main body part 20. A cornice member 44 is extensibly fixed between a lower part of the photographic platform 16 and the upper part of the first main body part 20. The air cleaner 62 is mounted on the first main body part 20 and the dust, etc., in the air are removed by repeating circulating actions of suction and exhaustion of the air for pressurizing the inside of the radiation image information recorder/reader 10 by the air cleaner 62.
Patent JP-2003105919-A (JP)
Title: Exterior wall panel and its manufacturing method
Inventor: SAITO KEIICHI
IPC: E04B1/76
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an exterior wall panel and its manufacturing method whereby the panel can be manufactured without being inverted. SOLUTION: Heat insulators 4 and 4 are made of heat insulating panels made from resin foam. A panel frame 3 and the heat insulating panels 4 and 4 are so formed that the heat insulating panels 4 and 4 can be fitted into the panel frame 3 from the back of the panel frame. From above the heat insulating panels 4 and 4 set in lying positions, the panel frame 3 is set so that the heat insulating panels 4 and 4 are fitted therein, and then an outer surface member 2 is laid on top of the frame. The exterior wall panel can be manufactured by mounting the outer surface member 4 on the panel frame from above.
Patent JP-2003103107-A (JP)
Title: Manhole structure of distillation column
Inventor: GONDO HIDEKI
IPC: B65D90/10
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a manhole structure of a distillation column which makes the continuous operation of the distillation column possible by reducing the formation of a polymer. SOLUTION: This manhole structure is disposed at the distillation column for performing distillation of an easily polymerizable substance and has a flanged section 3 which is attached to an external peripheral edge of an aperture 2 disposed at a column wall 1 and is installed upright with vertical stud bolts 4 on the surface, a cap 5 of which the inside surface of the peripheral edge touches the surface of the flanged section 3 and which closes the aperture of the distillation column, a heating jacket 6 which is disposed at this cap 6 and heats the cap 5 and nuts 8 which are screwed to the vertical stud bolts 4 protruding through bolt insertion holes 7 disposed at the cap 5 and fix the cap 5 to the surface of the flanged section 3 in pressure contact therewith.
Patent JP-2003110124-A (JP)
Title: Mask for forming thin film and method for manufacturing thin film solar cell using the same
Inventor: FUJIKAKE SHINJI
IPC: H01L31/04
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a mask for forming a thin film for simplifying a forming process of the thin film having a predetermined pattern and to provide a method for manufacturing a thin film solar cell improving yields by applying the same. SOLUTION: The method for manufacturing a point-contact type thin film solar cell comprises the steps of sequentially laminating an insulating layer, a second electrode layer, a semiconductor layer and a third electrode layer on a first electrode layer by using a substrate having a conductive thin film formed as the first electrode by using the mask for forming the thin film having a mask unit 1 brought into contact with a non-forming part of a thin film layer of a predetermined pattern at the substrate surface side of a support 2 opposed at a predetermined interval to the surface of the substrate, and connecting the first electrode layer to the third electrode layer via an insular electrode.  The method further comprises the steps of bringing at least one layer from the insulating layer to the third electrode layer into contact with the non-forming part of the thin film layer at the mask unit 1 of the mask for forming the thin film, and then forming the solar cell by a method of any of CVD, sputtering and vapor-depositing.
Patent JP-2003110252-A (JP)
Title: Housing, cover and case
Inventor: TAKAHASHI MASAAKI
IPC: C08L69/00
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a housing material of housing, cover or case exhibiting excellent transparency, impact resistance, chemical resistance, weatherability and the balance thereof. SOLUTION: The housing, cover or case comprises a thermoplastic resin composition including alicyclic group polyester. Preferably, the housing, cover or case is a plastic component of an automobile, and the alicyclic group polyester is polycyclohexane dimethanolcyclohexane dicarboxylate (hereinafter, referred to PCCD).
Patent JP-2002207844-A (JP)
Title: Knowledge management diagnostic method, its device, program and storage medium
Inventor: NOMURA YASUHIKO
IPC: G06Q50/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To automatically generate a community to evaluate/diagnose corporate management from the viewpoint of creation/utilization of knowledge and to enhance the corporate management. SOLUTION: Questionnaires regarding consciousness and work styles of employees are collected, a management status of an organization is diagnosed based on the questionnaires, directionality of improvement/innovation is indicated and the community of people to be interested in specific knowledge and with close work styles is automatically generated. Knowledge property is first sorted into characteristics 30 of individual work styles, characteristics 32 of work styles in the organization and indication characteristics 36 of sources of profit in the present and in the future and characteristics 34 of the knowledge management are added to them. Correlation analysis is performed by using the characteristics in correlation analysis 38, an analysis result by the correlation analysis 38 is evaluated and the community is generated from the analysis result in evaluation/generation 40.
Patent JP-2003115986-A (JP)
Title: Image processor and imaging device
Inventor: MURAMATSU SHOJI
IPC: G06T1/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of an image data storage means as a local memory without the need for using an external memory. SOLUTION: An imaging device 3 generates image data by one image pattern by converting optical information from an object into electric charge information, the image data are outputted to an image processing LSI 2, a processing data amount reduction means 30 selects only image data of a plurality of areas, a data transfer means 20 transfers the selected image data to a RAM 12 in a single chip 1, and a CPU 11 conducts white line recognition processing on the basis of the image data stored in the RAM 12.
Patent JP-2003115679-A (JP)
Title: Information equipment provided with ground structure and ground plate
Inventor: KAWADA YOSHIHIRO
IPC: H05K7/14
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide information equipment provided with a ground structure capable of absorbing even a dispersion of a clearance with a printed board, and attaining electrical conduction just by inserting a ground plate to a boss of a case body easily in extremely simple constitution. SOLUTION: The ground plate 5 is held by the boss 2 by a spring property of a curve part 5b, and electrically conducted with a bottom case 2. A cut-over 5e further ensures the holding and conduction. The printed board 3 is held between a top case 1 and the bottom case 2 and tightened with a screw 4, and rubber packing 6 is clamped between joining parts of the top case 1 and the bottom case 2 simultaneously. Then, the top case 1 is in contact with a ground part on an upper surface of the printed board 3 on a mounting surface 1a, a contact piece 5c of the ground plate 5 mounted on the boss 2b is in contact with the ground part on a lower surface of the printed board 3 for the bottom case 2, and they are electrically conducted respectively.
Patent JP-2002162627-A (JP)
Title: Liquid crystal display device
Inventor: SONG JANG-KUN
IPC: G02F1/1343
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To enhance luminance by forming protrusion patterns serving both as roles of domain partition and spacers in a liquid crystal display device. SOLUTION: A liquid crystal display device in which a first insulated substrate, a pixel electrode which is formed on the first insulated substrate and has many excision patterns and is divided into many areas by the excision patterns, a second insulated substrate which corresponds to the first insulated substrate, a common electrode which is formed on the second insulated substrate, a liquid crystal layer which is poured between the first substrate and the second substrate and many protrusion patterns which are formed on the common electrode and regulate inclination of liquid crystal molecules of the liquid crystal layer by being positioned at many areas of the pixel are included and in which the interval between the first substrate and the second substrate is maintained constantly by these protrusion patterns is provided.
Patent JP-2003120324-A (JP)
Title: Gas turbine device
Inventor: TAKAGI IZUMI
IPC: F02C7/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine device capable of providing a muffler function for high temperature exhaust gas discharged outside of an enclosure and a rain water intrusion preventing function at an exhaust gas discharging part of the enclosure with a simple structure. SOLUTION: This gas turbine device is provided with a compressor 4, a combustor 6, a turbine 5, a gas turbine engine 1 including an exhaust unit 8, a driven machine 3 driven by the gas turbine engine, and an enclosure 2 storing the gas turbine engine 1 and the driven machine 3. The exhaust unit 8 includes a silencer 110, a gutter 115 and a drain passage 11 5a. The silencer 110 discharges exhaust gas E from an outlet 130 facing vertically upward to upward of the enclosure 2 through a through hole 134 of the enclosure 2. The gutter 115 is projectingly provided on an outer circumference of the silencer 110 and receives rainwater intruding from the through hole 134. The drain passage 115a discharge rainwater from the gutter 115 to outside of the enclosure 2.
Patent JP-2003120403-A (JP)
Title: Leakage detecting apparatus for intake manifold of internal combustion engine
Inventor: SHIDARA SADAFUMI
IPC: F02M35/16
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a leakage detecting apparatus for an intake manifold of an internal combustion engine for detecting a leakage from the intake manifold with a simple structure and a sufficient accuracy. SOLUTION: An ambient pressure PA and an intake manifold pressure (absolute pressure PBA within an intake pipe) prior to start of rotation of the internal combustion engine are detected and stored (S10, S14). It is determined whether or not a change between the intake manifold pressures prior to the starting and after starting the rotation when closing a throttle is less than or equal to a first predetermined value P1 (S16, S18) and a change between the intake manifold pressure prior to the starting and the ambient pressure after starting the rotation is less than or equal to a second predetermined value P2 (S16, S20). In the affirmative case, the intake manifold is determined to be subjected to monitoring (S22). In another routine, opening of a secondary air passage is changed, and it is determined as a leakage when a difference between rotational frequencies of the engine prior to the change and after the change is less than or equal to a third predetermined value, and a pressure change of the intake manifold is less than or equal to a fourth predetermined value.