baber/WOPTO huggingface dataset:
Patent JP-2004106139-A (JP)
Title: Workpiece feed abnormality detecting method and device
Inventor: KUBO YUKITO
IPC: B24B5/18
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece feed abnormality detecting method for surely detecting feed abnormality of workpieces continuously fed to a through feed centerless grinder.  <P>SOLUTION: This workpiece feed abnormality detecting method detects the feed abnormality of the workpiece when the workpieces continuously fed are throughfeed ground by the centerless grinder. This method includes a measuring process measuring a grinding load applied to a grinding wheel driving motor S10, a comparison process of comparing the grinding load to a prescribed set value S12, and a determination process S13 of determining whether the feed of the workpieces is abnormal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110670-A (JP)
Title: Information code reader
Inventor: NORO TAKESHI
IPC: G06F3/0481
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily identify an information code to be read in the case of reading image data, wherein a plurality of information codes exists.  <P>SOLUTION: An information code reader includes: an image detecting means; and a decoding means for decoding the information codes. An area with the existence of the information codes is extracted from image data which is detected by the image detecting means. When the plurality of extracted information codes exist in the area, the information code to be decoded is selected among them. When the image data is displayed in a display device, the area with the existence of the information code to be decoded is displayed by changing its display state to be different from that of the other areas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109920-A (JP)
Title: Image forming apparatus
Inventor: NUKADA KATSUMI
IPC: G03G21/10
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which damages in an electrophotographic photoreceptor or a cleaning blade and buckling of the cleaning blade can be prevented and fast/high performance and a long life can be realized.  <P>SOLUTION: The image forming apparatus is equipped with an electrophotographic photoreceptor 1, electrifying means 2, exposing means 3, developing means 4, transfer means 5 and cleaning means 7. The cleaning means 7 includes a blade member 7a containing abrasive fine particles disposed in contact with the surface of the photoreceptor 1. The torque required for the rotation of the photoreceptor 1 is ≤0.98 Nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116028-A (JP)
Title: Unlocking preventive tool for lever type locking device
Inventor: ARITA KATSUMI
IPC: E05B13/08
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unlocking preventive tool for a lever type locking device by which the locking device cannot be unlocked easily even when the glass of fittings is broken partially and the hand can enter a room from the broken glass and sneak_thieving can be prevented.  <P>SOLUTION: The unlocking preventive tool for the lever type locking device is composed of a base member 12 fixed to the fittings A to which the lever type locking device 1 is installed, and a freely retractable external member 13 externally fitted to the base member 12 by guidance by the mutual fitting of a recessed groove and a projection formed on fitting surfaces of both the base member and the external member. When the external member 13 is fitted externally and inserted to the base member 12, an external-fitting recess 14 to a lever 3 in the locking posture of the locking device 1 is formed to the external member 13, and the external member 13 can be fixed to the base member 12 with a screw 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117529-A (JP)
Title: Radiation-sensitive resin composition
Inventor: UENISHI KAZUYA
IPC: H01L21/027
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition for soft X-rays having high sensitivity, high resolution, a square pattern profile, excellent LER (line edge roughness) characteristics and dry etching resistance.  <P>SOLUTION: The composition contains a resin which has a group of a specified structure, which is decomposed by the effect of an acid to increase the solubility with an alkali developer solution, and a compound which generates a carboxylic acid by irradiation with radiation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113024-A (JP)
Title: Canned sushi
Inventor: HARADA GORO
IPC: A23L7/10
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide canned Sushi improved in preservability.  <P>SOLUTION: The canned Sushi comprising powdered green tea-mixed Sushi is obtained through the following process: wrapping a lump of powdered green tea-mixed Sushi with a flexible film 2 to make a wrapped green tea-mixed Sushi 12, putting the wrapped green tea-mixed Sushi 12 into a cylindrical can 3 made of tinplate and comprising a body and a bottom lid, and attaching an aluminum upper lid with a pull tab to the can so as to seal up the inside of the can 3 while a space between the can 3 and the wrapped powdered green tea-mixed Sushi 12 is filled with nitrogen gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120339-A (JP)
Title: Photographing device
Inventor: MARUNO HIROMASA
IPC: B61C15/08
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing device which simplifies two-way communication to and from a supervising control means for conducting supervising control.  <P>SOLUTION: A docking unit 2 combines optically each optical image obtained from a plurality (three sets) of photographing cameras 1A, 1B, and 1C. At least a synchronous control circuit 25 for controlling photographing timings of each of photographing cameras 1A, 1B, and 1C is built in the docking unit 2. A camera control unit 3 for conducting supervising control for the device employs a configuration, in which the synchronous control circuit 25 and a connecting circuit 26 in the docking unit 2 can communicate in both ways. According to the configuration, two-way communication to and from the camera control unit 3 can be simplified in a way such that communications for transmitting/receiving signals between the synchronous controlling circuit 25 and the connecting circuit 26 in docking unit 2 and the camera control unit 3 are unchanged, regardless of the number of the photographing cameras 1A, 1B, and 1C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117833-A (JP)
Title: Optical attenuator, electronic equipment, and method for driving optical attenuator
Inventor: MURATA AKIHIRO
IPC: G02B26/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical attenuator capable of attenuating light with less driving force, and also to provide related electronic equipment and a method for driving the optical attenuator.  <P>SOLUTION: The optical attenuator includes, in the structure, a shield plate 10 for shielding projection light from a projector, a hinge 19 formed in a manner freely expanded and contracted for supporting the shield plate 10, and an electrode 11 which is formed so as to be able to generate Coulomb force and which sucks the shield plate 10 and the hinge 19 to drive them horizontally by generating the Coulomb force. With the electrode 11 adjusting the Coulomb force, the shielding quantity of light is adjusted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113940-A (JP)
Title: Moving bed type filtration equipment and its operation method
Inventor: SAKAMOTO TATSUYA
IPC: B01D24/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide moving bed type filtration equipment which can commonly perform filtration treatment of sewage and rain water by using the same tank filter either in rainy weather when a large volume of rainfall flows into sewerage and in fine weather with a combined sewerage system for commonly treating the sewage and the rain water.  <P>SOLUTION: In the moving bed type filtration equipment constituted by forming a filter medium layer 14 on floating filter media 12 within the tank filter 10, a high-velocity filtration mode to filter the raw water at a large flow rate and high velocity filtration mode to filter the raw water and an ordinary filtration mode to filter the water at the flow rate smaller than that in the high-velocity filtration mode and lower flow velocity lower than that in the high high-filtration mode are changed over according to whether the sewage flow rate is the large flow rate in the rainy weather or the small flow rate in the case of the non-rainy weather and carried out by using the same tank filter 10. The arrangement is previously provided with a water level gage 78 and the change over of the high-velocity filtration mode and the ordinary filtration mode is carried out in accordance with whether the sewage flow rate detected by the water gauge 78 is the large flow rate over the set flow rate or the small flow rate below the set flow rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003188377-A (JP)
Title: Method and structure for improving oxide/silicon-nitride interface substructure
Inventor: ROY PRADIP K
IPC: H01L21/318
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a structure for improving oxide/silicon- nitride interface substructure.  <P>SOLUTION: A transistor gate dielectric structure includes an oxide layer formed on a substrate, a superjacent nitride layer, and an interposed transition layer. The presence of the transition layer alleviates the stress between the nitride and the oxide layers and minimizes charge trapping sites between the nitride and the oxide layers. The transition layer includes both nitrogen and oxygen as the components. The method for forming the structure includes forming the transition layer using a remote nitridation reactor at a sufficiently low temperature such that virtually no nitrogen reaches the interface formed between the oxide layer and the substrate. The oxide-layer/substrate interface is relatively pristine and defect-free. In an exemplary embodiment, the oxide layer may be a graded structure formed using two distinct processing operations, a first operation at a relatively low temperature, and a final operation at a temperature above the viscoelastic temperature of the oxide film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004118042-A (JP)
Title: Display apparatus and electronic equipment
Inventor: MAEDA TSUYOSHI
IPC: G02F1/13357
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus in which the display face can be preferably functioned as a mirror, and to provide electronic equipment using the apparatus.  <P>SOLUTION: The liquid crystal display apparatus 100 is equipped with a liquid crystal panel 140, a reflective polarizing plate 110 disposed on the observation side of the liquid crystal panel 140, and an absorptive polarizing plate 150 disposed on the back side of the liquid crystal panel 140, with the transmission axes of the reflective polarizing plate 110 and absorptive polarizing plate 150 intersecting each other. The liquid crystal panel 140 is constituted to be capable of varying the polarization axis to allow at least part of the light transmitting through the absorptive polarizing plate 150 to transmit through the reflective polarizing plate 110. The angle θ made by the transmission axis of the reflective polarizing plate 110 and the longitudinal axis of the display face 101 of the liquid crystal display apparatus 100 is controlled to the range larger than 0° and equal to or smaller than 45°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115901-A (JP)
Title: Method for forming picture onto aluminum alloy surface
Inventor: NIIMURA HITOSHI
IPC: B23K26/382
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a picture having a subtle nuance such as a photograph on the surface of an aluminum alloy by applying a laser.  <P>SOLUTION: The method is provided with a laser machining stage where the surface of an aluminum alloy 1 is carved based on picture data, and an anode oxidation treatment stage where an anodically oxidized film 2 is formed on the surface of the aluminum alloy 1. In the laser machining stage, the carving depths (H11, H12 and H13) of a laser are controlled to provide the variation in the depth of the carving of the laser. Thus, the nuance of the picture can be represented on the surface of the aluminum alloy 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113220-A (JP)
Title: Microorganism carrier
Inventor: NIWA HIROYUKI
IPC: C02F3/10
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microorganism carrier capable of being prevented from distortion and permanent set in fatigue caused by long-term use as a fluidized medium in a sewage disposal tank, without being required to decrease an expansion ratio, and capable of being given at a low cost.  <P>SOLUTION: This microorganism carrier is formed out of a polyolefinic resin crosslinked open-cell foam containing an ethylene-vinyl acetate copolymer. It is preferable that the polyolefinic resin crosslinked open-cell foam containing the ethylene-vinyl acetate copolymer has a vinyl acetate content of 12-30 wt% based on the polyolefinic resin in an amount of 100 wt% in total, contains the ethylene-vinyl acetate copolymer in an amount of ≥75 wt%, has the expansion ratio of 10-40 times, and is produced by a two-stage foaming process. Further, it is preferable that the microorganism carrier comprises the polyolefinic resin crosslinked open-cell foam containing an ethylene-vinyl acetate copolymer and having an elastic resilience percentage of ≥10% and is used as the fluidized medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003208593-A (JP)
Title: Corrugated fiberboard sheet number checking device
Inventor: TAKAHASHI KAZUFUMI
IPC: G06T1/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrugated fiberboard sheet number checking device that can widely adapt to various corrugated fiberboards of different sizes, thicknesses, print contents and the like, and ensures high examination accuracy and examination speed.  <P>SOLUTION: A laser radiating means 30 momentarily radiates laser slit light at a slant on edges of flat corrugated fiberboards moved in a stack on a feed path, an imaging means 40 images it, and an image analyzing means 60 analyzes the form of a bright line formed on the edges of the corrugated fiberboards by the laser slit light to determine the number of the corrugated fiberboards.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178322-A (JP)
Title: Information storage medium and game device
Inventor: SUZUKI SATOSHI
IPC: A63F13/52
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To reflect color information of a transparent polygon in a rear face (a deeper side) on a display screen when a plurality of transparent polygons overlap each other in a visual line direction.  <P>SOLUTION: The game device draws opaque polygons composing an aircraft body model 504 and a pilot model 508 in a frame buffer while removing hidden- surfaces by a sequential Z-buffer method. The game device composes and draws transparent polygons constituting a rear face part 506B of a canopy model 506 in the frame buffer while removing hidden-surfaces by the sequential Z-buffer method. The game device composes and draws transparent polygons composing a surface part 506A of the canopy model 506 in the frame buffer while removing hidden-surfaces by the sequential Z-buffer method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004127092-A (JP)
Title: Power mediation method, power mediation device, and power providing system
Inventor: TAKAHASHI KOICHI
IPC: G06Q50/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power providing system capable of preventing the generation of wasteful power by providing surplus power to a demander in real time.  <P>SOLUTION: A power plant A server 10 and a power plant B server 12 report, when surplus power is generated in the power plants managed by themselves, the effect to a power mediation server 13. The power mediation server 13 accumulates this information. A power management server 5 performs, when a power consumption exceeding a contract is detected, a contract request to the power mediation server 13. The power mediation server 13 transmits, in response to this, the accumulated surplus power information to the power management server 5. The power management server 5 selects an electric power company based on the information, and reports it to the electric power mediation server 13. The power mediation server 13 transmits contract request information to the power plant server of the selected electric power company.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130405-A (JP)
Title: Robot hand drive mechanism
Inventor: IKEDA TAKAO
IPC: B25J15/08
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot hand drive mechanism installed in a small space and stable in the operating position.  <P>SOLUTION: This robot hand drive mechanism rotates the finger part of a robot hand provided with a hand part and a finger 12 having a root joint 14, a first finger part 16 and a second finger part 20. The robot hand drive mechanism is provided with a driving means for rotating the first finger part; a first fixed gear 40 mounted out of rotation; a first phase gear 44 rotatably mounted being meshed with the first fixed gear; a first pulley 46 rotated integrally with the first phase gear; a second fixed gear 50 fixed to the second finger part; a second pulley 52 fixed coaxially with the second fixed gear; and a first timing belt 54.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134508-A (JP)
Title: Vertical organic transistor
Inventor: YAMAMOTO SHINICHI
IPC: H01L51/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly integrated device or an organic device showing great flexibility as it is formed on a plastic board by manufacturing a device organic material independent of crystallinity even in a density increase of the device and fine processing of 0.1 μm or below.  <P>SOLUTION: A vertical field-effect transistor three-terminal organic electronic device is manufactured. The device is equipped with, at least, a first and a second electrode formed on an optional board, a monomolecular film or a monomolecular cumulative film which contains a plurality of conductive conjugate bonded groups and polar functional groups is oriented nearly in parallel in the direction of a line drawn between the first and the second electrode, and a third electrode coming into direct or indirect contact with the polymerized monomolecular film or the polymerized monomolecular cumulative film. Even a low-molecular organic thin film or a high-molecular organic thin film other than the monomolecular film can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132640-A (JP)
Title: Voice output system
Inventor: WATANABE YOSHIAKI
IPC: H04Q9/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice output system capable of transmitting abnormality information or the like by use of an interphone function.  <P>SOLUTION: This system has a main terminal 2; a slave terminal 3 having a voice output means 3a, the terminal 3 being set in a different place within a building having the main terminal 2 set therein; a server 1 for performing the delivery and collection of data with the main terminal 2 storing various data in a storage means 2d and connected thereto; a voice communication means 9 connected between the main terminal 2 and the slave terminal 3 to enable the transmission of a voice signal from the main terminal 2 to the slave terminal 3, and a server communication means 8 for performing communication of data between the main terminal 2 and the server 1. The system is constituted so that the server 1 transmits information acquired from equipment other than the main terminal 2 to the main terminal 2, the main terminal 2 outputs a voice signal to the slave terminal 3 through the voice communication means 9 based on the information received from the server 1, and the slave terminal 3 outputs the voice signal received from the main terminal 2 through the voice communication means 9 from the voice output means 3g.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003160063-A (JP)
Title: Passenger car with deformable trunk
Inventor: YANO HIROSHI
IPC: B62D25/10
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passenger car capable of being converted into a wagon car to accept loading of more people and/or luggages by arranging its trunk part deformable without impairing the original function of the passenger car for five persons or two persons and without requiring mounting and removal of any component(s).  <P>SOLUTION: The upper part of the trunk serves as a roof consolidated with a rear board when the car is converted into the wagon. The rear glass of a sedan or coupe type car is arranged slidable, to serve unchangedly as a rear glass of the wagon. This has a built-in damper and is given the possibility of opening and closing when converted into the wagon. From inside the two side walls of the trunk, the walls (may be of glass) on two sides of the upper part of the rear luggage compartment are raised when used as the wagon so that a conversion into the wagon is accomplished.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004136380-A (JP)
Title: Hard-coating coated tool
Inventor: KUBOTA KAZUYUKI
IPC: B23B27/14
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard-coating coated tool for coping with dry cutting, high speed and a high feed rate in cutting work by eliminating sacrifice of abrasion resistance and the adhesion of a hard coating film superior in oxidation resistance such as a (TiAL)N coating film, and improved in welding resistance in a high temperature and the diffusion of a workpiece element into the hard coating film.  <P>SOLUTION: This hard-coating coated tool is alternately coated with one or more layers of an (a) layer of one of nitride, carbonitride, oxynitride and oxycarbonitride whose metal component is composed of Ti and B and a (b) layer of one of nitride, carbonitride, oxynitride and oxycarbonitride whose metal component is composed of Al and Ti. A lattice constant A of a (200) surface in the X-ray diffraction of the (a) layer falls within a range of 0.4200 ≤ A ≤ 0.4270 nm, and the peak of c-BN and h-BN is detected in a Raman spectroscopic analysis of the (a) layer. When the peak intensity of c-BN is set to Q1 and the peak intensity of h-BN is set to Q2, a peak intensity ratio Q1/Q2 < 1.0 is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003197116-A (JP)
Title: Thermal cathode structural body
Inventor: KAMIMURA YUTAKA
IPC: H01J27/20
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal cathode structural body having a structure usable for a long time without impairing the heating characteristics thereof and without breakage near the electrode connection part in the hot thermal structural body using a thermionic emission cathode formed of conductive ceramics and having a heating part as a thermionic emission part and the electrode connection part.  <P>SOLUTION: The electrode having a curved surface in contact with the electrode connection part is brought into contact with the electrode connection part on a curved surface forming a part of a cylindrical shape by using a cylindrical thermionic emission cathode formed of the conductive ceramics and having a spiral groove. The electrode connection part of the thermionic emission cathode is fitted to the groove formed in the electrode. The electrode connection part is fitted to the groove formed in the electrode through conductive paste.  <P>COPYRIGHT: (C)2003,JPO