baber/WOPTO huggingface dataset:
Patent JP-2003313813-A (JP)
Title: Construction method of overhead crossing, overhead crossing and bridge pier structure
Inventor: MATSUI NOBUYUKI
IPC: E01D19/02
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of overhead crossing, overhead crossing, and bridge pier structure capable of shortening the term of work by simultaneously performing foundation work and girder production.  <P>SOLUTION: A foundation hole 15 is formed while forming a central part girder 7 on a moving frame 11, and a bridge pier 27 is built in the foundation hole 15. A lifting jack 25 mounted on a support bracket 21 fixed in the foundation hole 15 raises and lowers a pier suspending rod 23 inserted to the foundation hole 15 to perform the lifting up and down of the bridge pier 27. The central part girder 7 is moved above the bridge pier 27 by use of the moving frame 11, and the pier 27 is then lifted up by the lifting jack 25 to temporarily place the central girder 7 on the pier 27. A ramp part girder 9a is formed on the moving frame 11 in the state where the traffic under the central part girder 7 is ensured, and the pier 21 with the central part girder 7 placed thereon is lifted down into the foundation hole 15. The ramp part girder 9a is moved to a proper position, and the pier 27 is then lifted up again to erect the central girder 7 and the ramp part girder 9a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322422-A (JP)
Title: Refrigerating unit and its operation method
Inventor: HIRANO HIDEO
IPC: F25B49/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable and inexpensive refrigerating unit and its operation method for preventing friction of a compressor and blocking-up of a pressure reducing device without a dryer even if moisture is mixed in.  <P>SOLUTION: This refrigerating unit constitutes a refrigerating cycle by successively connecting a refrigerating cycle apparatus including the compressor 1. Lubricating oil 8 of the compressor 1 uses hygroscopic oil. In a mechanism part of the compressor 1, a compound layer by nitriding is formed on at least its sliding surface. A temperature detecting means 13 is provided for directly or indirectly detecting the lubricating oil 8 or an environmental temperature on the inside and outside of the compressor 1 as a load characteristic value. A control device 15 is provided for controlling the compressor 1, a condenser 2 or the pressure reducing device 3 equipped as the refrigerating cycle apparatus on the basis of a detecting temperature of this temperature detecting means 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321017-A (JP)
Title: Trash bag holder
Inventor: KOBAYASHI HIDEKI
IPC: A47G29/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trash bag holder.  <P>SOLUTION: In order to make a structure of the holder light and simple, a portion which holds a bag open is used for only one of the handles of a disposable shopping bag. The sizes of the handles of the disposable shopping bags generally used within the country linearly measure a minimum of 13 cm to a maximum of 17 cm. Therefore, the arm has a size that enables a bag having a 13-cm handle to be held laterally open. The other handle is held on a hook, thereby closing the opening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321680-A (JP)
Title: Method for producing absorbing oil for treating coke gas
Inventor: ARAKI TAKAYUKI
IPC: C10C1/14
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an absorbing oil for absorbing and removing gas light oil and sulfides in coke gas from coal-based coal tar.  <P>SOLUTION: The method is to produce the absorbing oil for treating the coke gas used for absorbing and removing the gas light oil and sulfides in the coke gas by coming into contact with the coke gas produced when coal is carbonized with a coke oven to produce the coke. In the method, the coal- based coal tar is heated and then introduced into a distillation column under 6-27 kPa internal pressure to use the resultant distillate separated at a temperature between 140 and 165°C as the absorbing oil or the distillate from the distillation column is cooled and condensed with a condenser. The obtained condensate is used as the absorbing oil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003013738-A (JP)
Title: Cylinder-injection-of-fuel-type spark ignition internal combustion engine
Inventor: UMEHANA TOYOICHI
IPC: F02M61/14
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder-injection-of-fuel-type spark ignition internal combustion engine capable of surely enlarging a stratiform combustion area to a high load side by securing the ignitionability. SOLUTION: This cylinder-injection-of-fuel-type spark ignition internal combustion engine is provided with a fuel injection valve for injecting comparatively thin approximately fan-shaped fuel to make the fuel collide with a bottom wall of a cavity on a top of piston at an acute angle, the bottom wall of the cavity is provided with plural fuel guide passages adjacent to each other to guide plural collided fuel parts to a sidewall of the cavity under the consideration of radially dividing the injection fuel into plural fuel parts, the sidewall of the cavity is provided with a first fuel deflection passage and a second fuel deflection passage for deflecting two of plural fuel parts guided by plural fuel guide passages to pass through the neighborhood of an ignition plug,  and a collision angle TH1 of the fuel in the first fuel guide passage 81a for guiding the fuel part to the first fuel deflection passage is smaller than a collision angle TH2 of the fuel in the second fuel guide passage 81b for guiding the fuel part to the second fuel deflection passage.
Patent JP-2003192294-A (JP)
Title: Safety device of high lift work vehicle
Inventor: OHIRA AKIHIKO
IPC: B66F11/04
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To perform an inspection before starting for a detection sensor of boom moment and a detection sensor of operation table moment without using a weight.  <P>SOLUTION: When a switch 31 of inspection before starting is operated, the safety device 30 rotates an operation table and a moment calculation circuit 49 calculates a moment element value of operation table in a vertical face including an axial line of the boom among operation table moments affecting the boom from an operation table side in accordance with detected values by an operation table moment detection sensor 70 and a rotation position sensor 73. If the moment element value of operation table exceeds an allowable range stored in a memory 51, an alarming buzzer 61 goes off. When the switch 31 of inspection before starting is operated, the safety device 30 extends the boom from a completely contracted states and if the moment value detected by the boom moment detection sensor 35 exceeds an allowable range stored by a memory 51, the alarming buzzer 61 goes off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003332313-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KAWAGUCHI KAZUYUKI
IPC: G03F7/42
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield and stabilize productivity of a semiconductor device, by removing resist and polymer residues from a substrate surface, after dry etching for cleaning up thereof.  <P>SOLUTION: After dry etching is carried out by the use of the resist patterned on the substrate as a mask, the substrate surface is irradiated with far-ultraviolet rays, having a wavelength of such as 185 nm and 254 nm. After this, the resist is removed by dry ashing using a plasma or wet processing, using a resist-peeling liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332630-A (JP)
Title: Light-emitting diode and led light
Inventor: SUEHIRO YOSHINOBU
IPC: F21Y101/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting diode and an LED light requiring less manhours for their assembly, with their surfaces wholly homogeneous in brightness.  <P>SOLUTION: A light-emitting diode (LED) 2 comprises a pair of lead frames 5a, 5b which are mounted with a light-emitting element 6 and supply power to the same, and a transparent epoxy resin 8 which encapsulates them. The part of the lead frames 5a, 5b encapsulated in the transparent epoxy resin 8 bends downward from near the position of the light-emitting element 6, and protrudes out of the transparent epoxy resin 8 below the element-mounted surface for minimizing the part encapsulated in the transparent epoxy resin 8. LED light 1 has a structure which is circular in shape, the LED 2 is mounted at the center of the circular plane, and the LED 2 is surrounded with reflecting surfaces 3a concentrically arranged like steps for the formation of a reflector 3. Light emitted by the light-emitting element 6 is reflected to the horizontal X-Y directions by a boundary with air (reflection surface) positioned in the vertical Z direction, and the reflected light is again reflected to the vertical Z direction by the reflecting surfaces 3a of the reflector 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003037740-A (JP)
Title: Electronic device and digital still camera
Inventor: KIMIZUKA CHIKADA
IPC: H04N19/164
Filed: 2002-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device and a digital still camera, which make it possible to generate or transmit coded data in a format convenient for each of peripheral devices to which the coded data are transmitted. SOLUTION: The electronic device or the digital still camera includes a processor for compressing image data by coding the image data, so as to generate coded data; a data communicating section for performing a bilateral data- communication with a peripheral device; and a determining section for determining a coding method for cording the image data, based on information pertaining to the peripheral device, which are acquired by the data communicating section. The processor codes the image data, on the basis of the coding method determined by the determining section, to generate the coded data.
Patent JP-2003336871-A (JP)
Title: Air cleaner
Inventor: SATO MASAHIRO
IPC: F24F7/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-size air cleaner exhibiting sufficient sterilization and healing effects even in a large room and a room with obstacles.  <P>SOLUTION: This air cleaner 100 is provided with a roller 3 for moving a casing 101, an ion generator 231, a motor 106, a fan 108 attached to a main shaft of the motor 106, and a moving device 107 changing the rotating direction of the roller 103 and adjusting the rotation speed, and is characterized in rolling the roller 103 on a rail 102 installed on a wall surface or a ceiling of a room by the driving of the motor 106, and blowing the ion generated by the driving of the ion generator 231 to the room by the driving of the fan 108, while moving the casing 101 along the rail 102 by the rotation of the roller 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339751-A (JP)
Title: Disposable shorts and manufacturing method therefor
Inventor: SAKAGUCHI SATOSHI
IPC: A61F13/15
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable shorts that solve a sensation of incongruity in legs when the shorts are worn by not having a joint in the waist, have a good appearance, and can be compactly stored.   <P>SOLUTION: In the disposable shorts having a sheet body forming the exterior, an elastic member shrinking a part of the sheet body, a pair of leg openings through which the legs of a wearer pass through, the sheet body is formed of an outside sheet, and an inside sheet having nearly the same size as the outside sheet. The elastic member is stretched between the outside sheet and the inside sheet in a state of being priorly expanded along the outside edge of the sheet body, and the pair of leg openings in the vicinity of the inside of the elastic member and in the outward position of the central area of the sheet body. The elastic member stretched in the sheet body shrinks and forms a waist opening, forming disposable shorts without a joint in the waist.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346811-A (JP)
Title: Rolled lead alloy for storage battery and lead storage battery using the same
Inventor: KOIKE KIICHI
IPC: H01M4/68
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolled lead alloy suitable for a positive electrode collector by suppressing corrosion of the rolled lead alloy for a storage battery, and a lead storage battery of excellent high-temperature service life characteristics by using this rolled lead alloy for the positive electrode collector.   <P>SOLUTION: A lead alloy having the composition consisting of, by mass, 0.5-2.0% Ag, 0.25-6.0% Sn, and the balance Pb is rolled to obtain a rolled lead alloy for a storage battery, and a lead storage battery is formed by using the rolled lead alloy for a positive electrode collector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345792-A (JP)
Title: Conversation controller and method for controlling conversation
Inventor: KO SEIYO
IPC: G06F17/27
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To output answer contents corresponding to input information from a user in a natural form closer to an interactive form.   <P>SOLUTION: A conversation controller includes: a topic retrieving part 320 for collating first morpheme information constituting input information from the user with previously stored respective pieces of second morpheme information, and retrieving the second morpheme information including a morpheme constituting the first morpheme information from the respective pieces of second morpheme information; an answer sentence retrieving part 330 for obtaining the answer contents related to the second morpheme information based on the second morpheme information retrieved by the part 320; and a morpheme adding part 340 for adding the morpheme constituting the first or second morpheme information to the answer contents obtained by the part 330.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344569-A (JP)
Title: Electronic clock
Inventor: YAMATANI DAISUKE
IPC: G04C3/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To make surely detectable that a user has seen an electronic clock so as to reduce the power consumption.   <P>SOLUTION: A pyroelectric infrared sensor 18 outputs a detection signal whenever it detects infrared rays emitted by a human. Whenever the detection signal at a prescribed level or more is received, a human-body detection signal indicating that the sensor 18 has detected the presence of the human is output. When a CPU 15 receives the human-body detection signal from the sensor 18 in a plurality of numbers of times within a prescribed time, it outputs time signal data to a display drive circuit 20, and the time is displayed on a display part 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348535-A (JP)
Title: Digital camera apparatus, mobile terminal and mail processing method
Inventor: SEKI KAZUYUKI
IPC: H04N5/765
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide much easier operability by effectively utilizing characteristics of an information communication function including receiving of E-mail and an information capturing function of a digital camera for capturing still image, moving image and audio information or the like.   <P>SOLUTION: A CPU 8 receives E-mail from the Internet, for example, via a PCMCIA card control part 13 and confirms whether or not an attached file is contained in the received mail. When the presence of the attached file is decided, it is confirmed whether or not the attached file is reproducible in the digital camera apparatus and when it is decided that the attached file is reproducible, the attached file is transferred to a reproducing directory for reproducing. A recording file stored in an external memory 15 is captured through a memory control part 11 into the digital apparatus, and the captured recording file is transmitted onto the Internet via the PCMCIA card control part 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347075-A (JP)
Title: Lamp lighting device and projector using same
Inventor: KOGA RITSUO
IPC: H05B41/24
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp lighting device quickening transient responding time of lamp driving current in an AC driving of a lamp.   <P>SOLUTION: This device has an AC driving circuit 50 for converting DC voltage into AC voltage and driving the discharge lamp 80 by the AC voltage and an igniter circuit 70 connected to the AC driving circuit 50 and applying high voltage to the discharge lamp 80 when starting the discharge lamp 80. Within a current passage 279 between an output end of the AC driving circuit 50 and the discharge lamp 80, at least a resistance r connected in series with at least igniter La connected in series with the discharge lamp 80 is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343714-A (JP)
Title: Travelling speed changing structure of working car
Inventor: HORIUCHI YOSHIBUMI
IPC: F16H61/08
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce shock in the case of constituting a travelling speed changing structure of a working car so as to automatically operate a transmission clutch in a disengaged state, to operate a gear speed changing mechanism by an actuator and to automatically operate the transmission clutch in a transmission state again.   <P>SOLUTION: First and second transmission system 7, 10 are arranged in parallel between transmission shafts 2, 4 on the upper side and the lower side, a hydraulic multiple state type transmission clutch 6 and a forward and backward change-over mechanism 44 are furnished between an engine 1 and the transmission shaft 2 on the upper side. A second gear speed changing mechanism 15 is operated at a predetermined speed changing position, a first friction clutch 9 is operated in a disengaged state while operating a second friction clutch 12 in a transmission state, and the transmission clutch 6 is gradually operated in the transmission state by operating it from the transmission state to a semi-transmission state. A first gear speed changing mechanism 13 is operated at a specified speed changing position, the second friction clutch 12 is operated in the disengaged state while operating the first friction clutch 9 in the transmission state, and the transmission clutch 6 is gradually operated in the transmission state by operating it from the transmission state to a semi-transmission state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339861-A (JP)
Title: Clamp device for flexible tube
Inventor: OHARA SUMIO
IPC: F16K7/04
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp device of a flexible tube capable of visually confirming the correct engagement state in a process for engaging one end part with an engagement part, or capable of visually confirming the correct engagement state after one end part is engaged with the engagement part.   <P>SOLUTION: In this clamp device which comprises one end part 1 having a first projecting part 4, the other end part 2 having a second projecting part 5 opposite to the first projecting part 4, an intermediate part 3 connected to both end parts, and a projecting part 6 formed on the other end part 2 for engaging the first end part, and wherein the first projecting part 4 and the second projecting part 5 are close to each other by a predetermined distance when the intermediate part 3 is deflected to engage one end part 1 with the projecting part 6, whereby the flexible tube (a) inserted therebetween is clamped, and the flow of the fluid at the part is cut, a mark 10 is provided to display the engagement of one end part 1 with the projecting part 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000338-A (JP)
Title: Seat back frame made of light alloy
Inventor: SHIMANO TOSHIYUKI
IPC: B60N2/90
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To form a seat back frame so as to prevent possible break through by a reinforcement rib at a side flange part without increasing the weight of a whole frame and disturbing the attaching of a cushion pad or the like.  <P>SOLUTION: A base body has an outer frame 1 which has each frame side 1a made up of a back flange part 10 and the side flange part 11 rising from the back flange part 10 in an L-shaped cross section while forming the whole of the frame in almost a quadrilateral and the reinforcement rib 40 is installed at a specified frame portion running across the width of the quadrilateral with both ends thereof across the internal surface side of the side flange part 11. The reinforcement rib 40 is so arranged as to make faces 40a(40b) of both ends thereof crossing the internal surface side of the side flange part 11 lower than the rise of the side flange part 11 and is made to rise aslant almost to the rising end of the side flange part 11 from a general part 40c thereof across the width of the quadrilateral.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011681-A (JP)
Title: Actuator
Inventor: NAGAI SHIGEKAZU
IPC: F16H19/06
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To make transferring speed of a slider higher and make a whole unit smaller in size and lighter in weight.  <P>SOLUTION: An actuator comprises a first ball circulating mechanism 16 including a belt member 46 stretched between a driving pulley 38 and driven pulley 44, and a guide mechanism 20 including a plurality of balls which roll along first ball rolling grooves 66a and 66b formed on a frame 12 side and a second ball rolling groove formed on a slider 18 side and leading the slider 18 when the slider 18 is transferred along the frame 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014172-A (JP)
Title: Organic electroluminescent element, and its production method and application
Inventor: SUZURISATO YOSHIYUKI
IPC: B05D1/28
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost and efficient method for producing an organic EL element by solving the problem of a layered structure in employing a wet process.  <P>SOLUTION: The method of producing an organic electroluminescent element comprises the step of forming layers on a substrate by simultaneous multilayer coating so that liquid layers made of un-miscible solutions adjoin each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015235-A (JP)
Title: Image display system and relaying apparatus
Inventor: HATANAKA KENICHI
IPC: B60R1/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display system and a relaying apparatus capable of efficiently processing a plurality of image data.  <P>SOLUTION: A gateway 10 has communication interfaces 13a, 13b for interconnecting a camera system information LAN 20 to which a plurality of cameras are connected with an AV system information LAN 30 to which AV units are connected, a relay processing ASIC (Application Specific IC) 12 relays image data received by the communication interfaces 13a, 13b and an image processing ASIC 14 applies image processing to the image data. The image data subjected to the image processing are outputted through the communication interfaces 13a, 13b or a monitor interface 15 to a monitor unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013535-A (JP)
Title: Browsing mediating service
Inventor: KANEDA MASAKI
IPC: G06Q50/10
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that even when the disclosure or exchange of information using the Internet is widely performed, it can be hardly utilized when its own home pages are not provided, and that even when its home pages are provided, huge labors and costs are required for the purpose of updating its own home pages.  <P>SOLUTION: In this means for transmitting information by carrying information on a specific Web site, the sponsor of the specific Web site carries the information of a client on the specific Web site with a predetermined name in a predetermined period, and informs the client of the predetermined name disclosed by the client.  <P>COPYRIGHT: (C)2004,JPO