baber/WOPTO huggingface dataset:
Patent JP-2004003579-A (JP)
Title: Valve arrangement
Inventor: UEDA JUNICHI
IPC: F16K41/10
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve arrangement capable of removing a gap forming portion on a valve head portion and covering a gap between a bearing and a portion supported by the bearing.  <P>SOLUTION: The valve arrangement comprises a valve frame body 2 having a first connection opening 3a and second connection opening 3b at both ends of an internal fluid passage 3, a shaft member 5 slidably arranged inside the valve frame body 2, a valve body 10 installed on a pointed head of the shaft member 5, the bearing 6 slidably supporting the shaft member 5, and a slide mechanism 4 sliding the shaft member 5. The valve body 10 is fixed at an end portion so that a valve head 11 making a closed valve state by bringing into a contact with a peripheral edge 3c based on an approaching slide to the first connection opening 3a, and a sliding portion between the bearing 6 and the shaft member 5 by extending from the valve head portion 11 to the bearing 6 side are partitioned through the internal fluid passage 3. The valve body 10 has a cylindrical seal portion 12 which is deformed in proportion to sliding of the shaft member 5, and the seal portion 12 and valve head portion 11 are integrally formed by synthetic resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058024-A (JP)
Title: WASTE CONTAINING GROUP Vb HEAVY METAL ELEMENT IN DISPOSABLE FORM AND METHOD OF CONVERTING MATTER CONTAINING GROUP Vb HEAVY METAL ELEMENT INTO DISPOSABLE FORM
Inventor: OWADA HITOSHI
IPC: C04B28/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for stably disposing the group Vb heavy metal elements so as not to have a significant effect on the environment.  <P>SOLUTION: In a waste wherein a matter containing the group Vb heavy metal element is converted into a disposable form, the sulfide of the group Vb heavy metal element is solidified with a solidifying agent containing a powdery alkali silicate, a powdery barium salt, a powdery silicon phosphate, and a powdery alumina, a cement solidifying agent principally containing a calcium sulfoaluminate mineral as principal component, a blended cement solidifying agent containing a pozzolanic material and weakly alkaline pore water, or a solidifying agent such as a gypsum solidifying agent at a pH of 5-11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068843-A (JP)
Title: Packer for water duct
Inventor: ITO TAKEMI
IPC: F16L55/12
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packer for a water duct in which a rubber plug is fixed to a support by a fastening band, excellent in the fluid shutoff performance and capable of being installed in the water duct easily.  <P>SOLUTION: The packer 1 for the water duct is composed of the support 3 having a cylinder part 15 for mounting at each end in the axial direction, the cylindrical rubber plug 5 fastened to the cylinder part 15, a stainless steel band 25 to fix the plug 5 to the cylinder part 15 sealedly, and a cap sleeve 29 fixed to each end in the axial direction of the support 3 in such a way as covering the ends in the axial direction of the plug 5. The cap sleeve 29 is formed so that the inner end 31 in the axial direction abuts to the end in axial direction of the plug 5 when the plug 5 is expanded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072262-A (JP)
Title: Gamma correction method and apparatus for imaging means
Inventor: SOEDA MASAHIKO
IPC: H04N1/407
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gamma correction method and apparatus for an imaging means capable of automatically creating a lookup table with high accuracy for gamma correction for a CCD camera or the like in units of pixels without using an auxiliary tool.  <P>SOLUTION: A flowchart indicating creating procedures of the lookup table for gamma correction includes: steps 1 to 7 of individually selecting all pixels P of a CCD camera in a prescribed sequence and deciding a base exposure time at which a unit output is obtained from the pixels selected sequentially when imaging under a prescribed illumination; steps 8 to 16 of setting an integer multiple of the decided base exposure time S[P] from the selected pixel to a real exposure time S and measuring an output value of the pixel through imaging under the illumination by each set real exposure time; a step 17 of creating the lookup table wherein each measured output value by each pixel is recorded in cross-reference with each input value comprising an integer used for calculation of the corresponding real exposure time; and applying the gamma correction to the CCD camera in units of pixels on the basis of the created lookup table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040064-A (JP)
Title: Nonvolatile memory and method of manufacturing the same
Inventor: HAYASHI YUTAKA
IPC: H01L21/8247
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To release a carrier at high speed or low voltage or release the carrier with a small remaining quantity, the carrier being trapped in a discrete carrier trap site in the gate insulating film of a nonvolatile memory which comprises a bottom insulating film, an intermediate film, and a top insulating film.  <P>SOLUTION: When the carrier is an electron, an electronic structure is provided in which the bottom insulating film has one side making contact with the intermediate film with larger electron affinity than the other side making contact with a first semiconductor area, so that an electron is readily released from the discrete trap site. When the carrier is a positive hole, an electronic structure is provided in which regarding a valence band top, the bottom insulating film has one side making contact with the intermediate film with higher energy than the other side making contact with the first semiconductor area, so that the positive hole is readily released from the discrete carrier trap site.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071270-A (JP)
Title: Base of high-pressure discharge lamp
Inventor: MATSUMOTO HIDEYUKI
IPC: H01J5/50
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base of a high-pressure discharge lamp used by being combined with an ignitor generating a high-voltage pulse of 5kv in maximum in starting and having the safety satisfying International Electrotechnical Commission (IEC) and Japanese Industrial Standards (JIS).  <P>SOLUTION: This base for the high-pressure discharge lamp is provided with a shell part and a base top part extending from the tip to the shell part. The relation among the outside dimension (hereinafter, referring to it as "E") of the shell part, the outside dimension (hereinafter, referring to it as "H") of the tip of the base top part, and the length (hereinafter, referring to it as "C") of the base top part is that E is not more than 13.6mm, the ratio of E/H is not less than 3.32 and C is not less than 5.59mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003124233-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: NUMAZAWA SUMUTO
IPC: H01L29/78
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that reliability in a semiconductor device having a MISFET of a trench gate structure is lowered. SOLUTION: In a method for manufacturing a semiconductor device having a MISFET of a trench gate structure, a groove 4 is formed of a main plane of a first conductive type semiconductor layer 1B as a drain area to the depth direction thereof, and a gate insulating film 5 composed of a thermal oxide film 5A and a deposited film 5B on the internal plane of the groove 4 is formed, and a gate electrode 6A is formed in the groove 4. Thereafter, impurities are introduced into the first conductive type semiconductor layer 1B to form a second conductive type semiconductor area 8 as a channel forming area, and impurities are introduced into the second conductive type semiconductor area 8 to form a first conductive type semiconductor area 9 as a source area.
Patent JP-2004071279-A (JP)
Title: Fused carbonate fuel cell power generation system, and power generation method in system
Inventor: YOSHIBA FUMIHIKO
IPC: H01M8/04
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fused carbonate fuel cell power generation system and power generation method in this system, wherein a high generation efficiency and longer cell life are achieved.  <P>SOLUTION: An air supplying means 23 which changes a supplied air pressure to a cathode 7 of the fused carbonate fuel cell is provided. The maximum generation efficiency in partial load operation is achieved by suppressing a cathode gas flow rate, while the cathode gas flow rate is increased in higher load operation than in the partial load operation by increasing the supplied air pressure. Further, a cathode gas recycling pipe 8 for recovering at least part of the cathode gas passing through the cathode 7 of the fused carbonate fuel cell, and for introducing the recovered gas to the prestage of the cathode 7, and a cooler 18 disposed therein for cooling the recovered cathode gas are provided. As a result, the maximum generation efficiency in partial load operation is achieved by suppressing the cathode gas flow rate in advance, and the cathode cooling capacity is backed up by cooling the recovered cathode gas in the higher load operation than in the partial load operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003150409-A (JP)
Title: Dedicated server management card provided with hot- swap function
Inventor: LARSON THANE M
IPC: G06F11/30
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a server system capable of hot-swapping a host processor card without causing an obstacle in the execution of operating system and software of a customer. SOLUTION: The server system 100 has a plurality of printed circuit assemblies 300 including at least one host processor card 300A. A management card 300E is connected with a plurality of printed circuit assemblies 300. This management card performs monitoring and management for operation of the server system including monitoring and management for on-line insertion and removal of the printed circuit assembly in a cPCI server system exclusively.
Patent JP-2004070768-A (JP)
Title: Accident preventive monitoring system
Inventor: ISOGAI MASAHIRO
IPC: G08B21/02
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable a person concerned to immediately rush into a room where a mobile object falls on receipt of a report from a reporting means.  <P>SOLUTION: This accident preventive monitoring system has an image input means for regularly monitoring the room in which the mobile object is present; a standard image forming means for dividing the background screen of image data to a monitoring area/a non-monitoring area; a storage means for storing a first differential image obtained through a differential arithmetic means for comparing the standard image with an input screen taken after a prescribed time to extract the mobile object; and a determination means for similarly comparing a second differential image obtained through the differential arithmetic means for extracting the mobile object with an input screen taken after a prescribed time from the storage of the first differential image in the storage means, and determining whether the mobile object is stopping for a prescribed time or not. When the determination means recognizes and determines that the mobile object is not changed between the second differential image and the first differential image, the abnormality of the mobile object in the room is reported to the outside by the reporting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079572-A (JP)
Title: Semiconductor integrated circuit
Inventor: NISHIJIMA SATORU
IPC: H01L27/04
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit with its degree of integration enhanced by increasing the number of wiring tracks, by elevating the degree of freedom for wiring, and by elevating intracellular and intercellular wire connection rates.  <P>SOLUTION: Bent sections are formed near the middle of first gates 11a and second gates 11b, with bends in the gates 11a running in a direction different from the direction of bends in the second gates 11b. First and fourth wiring connection sections 12a, 12d are provided on every other virtual line 14. Second and third wiring connection sections 12b, 12c are provided on every other virtual line 14, with these virtual lines 14 different from those whereon the first and fourth wiring connections sections 12a, 12d are provided, The first through fourth wiring connection sections 12a-12d are provided inside adjacent virtual lines 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178832-A (JP)
Title: Electric device and its manufacturing method
Inventor: TROGISCH GUNTER
IPC: H01H11/06
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric device having an arbitrary number of electric contact point section wherein at least one flexible conductor is embedded by an electric insulating material.  <P>SOLUTION: In the electric device having a plastic wall surrounding at least one flexible conductor (2), and wherein the flexible conductor (2) is supported by the electric insulating embedding part (s) (3) and embedded in the wall (6), and having plural electric contact point sections (4), the embedding part (3) is removed on the side opposing to the surface of the wall (6) in the contact point sections (4), and the contact point section (4) demarcates the surface of the wall (6).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004077222-A (JP)
Title: Portable radiation monitor
Inventor: MASUI KAORU
IPC: G01T1/16
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable radiation monitor that does not require separating work at the time of conveying or the like, can install a radiation detector at a predetermined height, can easily move, and has less storage space.  <P>SOLUTION: Casters 21 are disposed at the lower end of a body housing 20, and a pair of handles 22 working as placing legs are disposed in central parts on both side surfaces of the body housing 20 in a 180° turnable state. In a measuring site, the handles 22 working as placing legs are positioned in the lower parts of the body housing 20, a friction plate (not shown) is grappled with the body housing 20, the handles 22 working as placing legs are fixed by fixing screws 24, and a predetermined height is secured. At the time of conveying or the like, the handles 22 working as placing legs are positioned and fixed in the upper part of the body housing 20, and the entire device is supported by the casters 21. The casters 21 facilitate movement, and reduce height and required space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044351-A (JP)
Title: Daily use drinking water supply system utilizing emergency reservoir water and equipment
Inventor: KATSUTA TASUKU
IPC: C02F1/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide drinking water of an ordinary water quality level at a time of an emergency by effectively utilizing emergency reservoir water which has to be installed in an apartment house of a certain size as fire fighting water.  <P>SOLUTION: A drinking water supply system has a fire fighting water tank storing primarily underground water other than city water as raw water. In the system, drinking water after treatment can be served directly for a drinking purpose or is mixed with city water according to a need by using the raw water. The system uses a neighboring well as a main water source to secure a stable water source for supplying drinking water for emergency as well as for daily living. In the drinking water supply system connected to an optimum control system, when a possibility of water partially losing its proper quality as drinking water during its flow through piping is found after the water is once distributed, the distributed water is returned to the fire fighting water tank, i.e., the law water tank, and is mixed with other raw water to be treated again, then is re-distributed as drinking water, thereby bringing about a resource-saving effect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078597-A (JP)
Title: Light power checker for signal and indicator using led (light emitting diode)
Inventor: SHIKAMA TETSUHARU
IPC: G08G1/095
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To check reduction in light emitting efficiency of an LED (light emitting diode) unit of a signal.  <P>SOLUTION: A light power checker has a suite of a hood 1 and an exposure meter 2. The hood 1 introduces a light emitted from the LED unit which is a light source of the signal, and the exposure meter 2 has a function to indicate the light incident on a light-receptive part 4 as an EV (exposure value). Brightness of a signal light is indicated as the EV on a site of use of the signal. An actual measured value of the EV is compared with an lower limit of the EV with a possibility of becoming impossible to secure a predetermined visible distance of the signal. If the actual measured value is lower than the lower limit of the EV, a transparent cover on a front face of the signal light is cleaned, and if the reduction is resulted from degradation of the LED, the LED unit is replaced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077029-A (JP)
Title: Refrigerator
Inventor: KUSUNOKI ATSUSHI
IPC: F25B1/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of rapidly and reliably cooling a refrigerator compartment and a freezer compartment after the refrigerator is powered.  <P>SOLUTION: In a start control mode, an R (refrigerator compartment cooling)-mode is carried out as a first step; as a second step, the R-mode is carried out with both an R-fan and an F (freezer compartment cooling)-fan driven; as a third step, the R-mode and an F-mode are carried out alternately while the upper limit of compressor capability is controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074994-A (JP)
Title: In-cabin noise control device
Inventor: FUKUHARA CHIE
IPC: A47C7/62
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To suitably control engine related sound heard by an occupant in a cabin of a vehicle by output sound into the cabin, and capable of generating a comfortable sound giving sporty feeling to the occupant without giving incompatible feeling.  <P>SOLUTION: A sound pressure of a frequency order component in the engine related sound heard by the occupant is varied in accordance with a traveling condition of the vehicle. Concretely, the mode is switched between a first control mode whereby output sound for reducing a sound pressure difference between an even-order component and an odd-order component and a half-order component of which order component is adjacent to the even-order component is reduced in a frequency order component in the engine related sound heard by the occupant is outputted into the cabin, and a second control mode whereby output sound for increasing a sound pressure ratio of the even-order component with respect to the odd-order component and the half-order component is ouputted into the cabin in accordance with the traveling condition of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076917-A (JP)
Title: Bolt and manufacturing method of bolt
Inventor: TSUBONO JUNICHI
IPC: F16B35/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a bolt usable in a method for exchanging only a bolt with a nut remained as it is even if an inch-sized bolt is used at the time of changing a high force bolt embedded to a concrete floor plate, and a method for manufacturing the bolt at low costs and a short delivery time.  <P>SOLUTION: A head part and a shaft part of this bolt are processed into a meter-size, and an inch-sized screw is formed to a screw part. In this bolt manufacturing method, the head part and the shaft part are processed in a meter size, and a screw processing tool such as an inch-sized rolling die is attached to a meter bolt manufacturing line, so as to form inch-sized screws.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047403-A (JP)
Title: Miniature lamp shade
Inventor: NAGAO KATSUMI
IPC: F21Y101/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of reusing PET bottle, bottle of liquor or cosmetics or the like in original shape as a shade of a miniature lamp for decorative lighting.  <P>SOLUTION: PET bottle, cosmetic bottle or the like are reused as a shade by inserting and fixing a miniature lamp and a socket into them and cutting and shaping lower part thereof according to uses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086277-A (JP)
Title: Information processor, projector system and program
Inventor: NAKAMURA AKIYOSHI
IPC: G06F3/14
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor, a projector system and a program capable of displaying at least a part of an image on a display screen on a projector.  <P>SOLUTION: This projector system is provided with a PC200, a projector 100 projecting an image plane of the PC200 on a screen to display and a USB cable 150 connecting the PC200 and the projector 100. When an arbitrary area of the display screen is specified or one of a plurality of windows is specified, the PC200 processes the image data of the area or the window, generates an image data corresponding to the specification of a display device of the projector 100 and transmits it to the projector so that the projector 100 displays an image with the image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087176-A (JP)
Title: Emergency light
Inventor: ISHII SHUICHI
IPC: B60Q7/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency light in which heat or water produced through electrochemical reaction at a fuel cell give no effect to a control circuit interposed between the fuel cell and a light emitting section.  <P>SOLUTION: An intercepting part 16 composed of a thermal insulation member 40 and a waterproof sealing member 42 is provided between a control circuit 14 and a fuel cell 20. When the electrochemical reaction of fuel 38 and oxygen occurs at the fuel cell 20, reaction heat is generated in addition to steam (moisture). Moisture and heat thus generated are intercepted by the intercepting part 16. Since the intercepting part 16 intercepts moisture or heat entering the control circuit 14 and a switch 15, troubles due to moisture or heat are prevented surely at the control circuit 14 and operations at the control circuit 14 and the switch 15 are stabilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085756-A (JP)
Title: Optical transmission/reception module
Inventor: TOGO HITOMARO
IPC: G02B6/42
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized optical transmission/reception module to which stress due to a thermal expansion coefficient difference or the like among a transmission part optical system, a reception part optical system and a member for integrating and fixing them is not applied, and which is not affected by the stress even when attaching/detaching an optical connector.  <P>SOLUTION: The transmission part optical system 1 including a light emitting element and an optical fiber or an optical waveguide optically coupled to the light emitting element, for which the electric input terminal of the light emitting element is a flexible cable, the reception part optical system 2 including a light receiving element and the optical fiber or the optical waveguide optically coupled to the light receiving element, for which the electric output terminal of the light receiving element is the flexible cable, and an optical receptacle 3 for optical input/output are optically coupled, mechanically integrated and fixed. Also, the two flexible cables are spatially separately arranged.  <P>COPYRIGHT: (C)2004,JPO