baber/WOPTO huggingface dataset:
Patent JP-2003237883-A (JP)
Title: Base carrying container
Inventor: TAKAKURA SHINJI
IPC: C08J9/18
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a base carrying container 50 whose dimension is very stable for a long period even under a high temperature environment.  <P>SOLUTION: Manufacturing at least base holding part 12 of the base carrying container from a foam molding body obtained by in-mold foam molding of a styrene resin pre-expanded particle prepared under a specified condition makes it possible to set a dimensional shrinkage less than 0.5% when it is heated at 85°C for 100 h.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239440-A (JP)
Title: Vibration-proof double floor, floor supporter and method for building vibration-proof double floor
Inventor: KOTANI TOMOOKI
IPC: E04B1/98
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-proof double floor, in which floor impulsive- sound interrupting performance can be improved and which is built easily, a floor supporter and a method for building the vibration-proof double floor.  <P>SOLUTION: The double floor 100 is composed of a void slab 10, the floor supporters 20, in which lower sections are buried to the void slab 10, and a flooring 30. The void slab 10 is constituted of a deck plate 1002, a reinforcement 1004 disposed on the deck plate, a plurality of hollow members 1006 arranged on the deck plate 1002 and concrete 1008 placed on the deck plate 1002 so as to bury these reinforcement 1004 and hollow members 1006. The floor supporter 20 is configured by installing a female screw member buried into a rib section 1012, a male screw member screwed to the female screw member, a vibration-proof material fixed onto the upper section of the male screw member and a plate-shaped base plate fixed onto the upper section of the vibration-proof material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002269989-A (JP)
Title: Method for programming nand-type flash memory device
Inventor: CHOI JEONG-HYUK
IPC: G11C16/04
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for programming a NAND-type flash memory device, by which a program disturbance can be prevented. SOLUTION: The method for programming the NAND-type flash memory device comprises a first process for applying first voltage to one or more unselected wordlines, a second process for applying a predetermined bitline voltage to an unselected bitline, and a third process for applying a second voltage to the un-selected wordlines and applying a third voltage to a selected wordline out of the wordlines.
Patent JP-2003244518-A (JP)
Title: Imaging device
Inventor: SAKAGUCHI TOMOHIRO
IPC: H04N5/238
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a dark object to be photographed with an electronic flash requires a long time for normal AF operation or drops the focusing accuracy due to much noise.  <P>SOLUTION: The distance to the object is determined with accuracy in a short time, by obtaining the information required for an AF operation by performing preliminary imaging prior to normal image pickup. On a table 26, a plurality of sets of relations between distances to specific white objects and the peak positions of luminance signal distributions caused by emitting electronic flash light to the white objects is recorded by changing the distances. Luminance signals are obtained from a CCD 21 via a signal processing means 23, by performing preliminary imaging on an actual object. If necessary, a peak position is detected from the luminance signal distribution passed via a low-pass filter by means of a peak position detecting means 25. A focus adjusting means 27 is driven by determining the distance to the object by collating with the table.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241303-A (JP)
Title: Planetarium and wide-angle video projection device
Inventor: OHIRA TAKAYUKI
IPC: G09B27/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and low-cost planetarium and a wide-angle video projection device which can obtain a starry sky with presence by projecting a starry sky and a picture at a wide angle and reproduce even diurnal motion.  <P>SOLUTION: Through holes 4a simulating stars are bored in a projection original plate 4. The projection original plate 4 is fitted to a hollow bearing 5 and rotated by a motor 7 around an optical axis 12. Light projected from the projection original plate 4 passes through a projection lens 11 and is reflected by a convex mirror and projected on a screen dome, etc., at a wide angle. The projected starry sky is in motion similar to the diurnal motion. When the wide-angle video projection device is additionally provided, an image of a glow in the morning sky, a scene, etc., other than stars can be projected thereupon.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236627-A (JP)
Title: Sequential forming method
Inventor: FUKUDA KOJI
IPC: B21D22/18
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a forming cost by dispensing with a die-shaped pressing member which is disposed in the opposite side of a bar-shaped pressing member and is required for a conventional sequential forming.  <P>SOLUTION: A liquid 3 is filled in a liquid tank 1, and the periphery of a work plate 5 is supported above the liquid level 6. Ultrasonic waves are oscillated into the liquid 3 by an ultrasonic wave oscillator 7 comprising an ultrasonic wave oscillation array or a phase control plate placed on a bottom part of the liquid tank 1, and a hologram image 8 is focused on the liquid level 6 by the mutual interference of the ultrasonic wave. A bar-shaped pressing member 10 is pressed against an upper surface of the work plate 5, and a heating means 12 comprising a laser irradiation unit or the like is integrated therewith forward in the advancing direction. A formed part 9 copying after the hologram image 8 is formed by performing the sequential forming by moving the bar-shaped pressing member 10 while heating a part in the vicinity of a forward side in the advancing direction of the bar-shaped pressing member 10 in the work plate 5 to a temperature close to the softening temperature of the work plate 5 by the heating means 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245891-A (JP)
Title: Standard-size piece cutting device
Inventor: NAKAI MASAKI
IPC: B26D1/30
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a standard-size piece cutting device which is manually operated, can easily, quickly and accurately determine the cutting dimension of a base material, and can cope with the setting of the base materials of various types, frequent specification change, etc.  <P>SOLUTION: A cutter holder 5 is formed with a protrusion 9a having a measuring plane 9a that corresponds to a cutting position 2a defined at the cutting holder 5 that holds a cutter 2 in a cutting operable manner. Further, a positioning member 4 has a projection 11 having a measurement plane 11a corresponding to a reference surface 4a defined by the positioning member 4. Then, both the projections 9, 11 are formed such that the cutting dimension of each piece can be actually measured by both the measurement surfaces 9a, 11a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245683-A (JP)
Title: Activated sludge treatment apparatus
Inventor: OYAMA AKIO
IPC: C02F1/44
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent adhesion of impurities contained in a horizontal liquid flow in an endless channel type aeration tank to an immersion film by preventing insufficient cleaning of the immersion film caused by the horizontal liquid flow in the aeration tank.  <P>SOLUTION: A film unit 4 having the immersion film 25 and a diffuser 26 for cleaning the immersion film 25 is arranged in the endless channel type aeration tank 1, and a flow cutoff wall 20 is arranged upstream from the film unit 4. Preferably, the wall 20 is arranged slantingly not to be vertical to the horizontal liquid flow in the aeration tank 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246231-A (JP)
Title: Seat structure of vehicle
Inventor: KIRITA TAKAKI
IPC: B60N2/28
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible for a vehicle to accommodate a number of persons by mounting a plurality of rows of seats on the floor of the vehicle, and to secure a larger occupying space for an occupant sitting on the rear seat of the vehicle at normal time when the vehicle has few occupants.  <P>SOLUTION: The seat structure of the vehicle comprises front seats 10 mounted on a front floor 1a, a rear seat 60 mounted on a rear floor and a second seat 20 mounted on the part of the front floor 1a that is at the rear of the front seats 10 and the front of the rear seat 60 and having a seat cushion set at a prescribed level above the front floor 1a to allow an occupant to sit on. When the second seat 20 is not used, it is housed in a recessed under-floor housing section 1g formed beneath the front floor 1a that is at the rear of the front seats 10 and the front of the rear seat 60 to allow an occupant sitting on the rear seat 60 to utilize the part of the front floor 1a as an occupants occupying space with the front floor 1a being a floor surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248895-A (JP)
Title: System and method for image type vehicle sensing
Inventor: YAMADA TAKANORI
IPC: H04N7/18
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image type vehicle sensing system which detects only vehicles among moving bodies by securely removing only a shadow from an image obtained by an imaging means.  <P>SOLUTION: The system comprises an imaging part 100 which photographs an image of an entry and sense area, an A/D conversion part 101 which converts analog image data into a digital signal, a multi-valued memory part 102 which stores the digital signal as multi-valued gradation data, difference image generation parts 103, 106, and 110 which generate time-difference images from frame images of a current frame and a last frame, projection value arithmetic parts 105 and 108 which generate projection images by computing the total of luminance values by lines, a differential image generation part 104 which performs differentiation processing in a direction perpendicular to the passing direction of a moving body, and AND processing parts 107 and 109 which performs AND processing for projection values.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250609-A (JP)
Title: Hook strip for mechanical fastener for absorptive article
Inventor: TANAKA SHUNSUKE
IPC: A61F13/56
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing means capable of easily fixing an absorptive article to an adherend, and attaching and detaching the absorptive article to the body adherend with hardly causing a slippage, peeling, twisting or the like after fixing the absorptive article to the adherend.  <P>SOLUTION: This hook strip for mechanical fastener has a fungiform projection part to be used to engage the absorptive article to the adherend. This hook strip has a shearing force to nonwoven fabric of about 1.0-3.0 N/cm<SP>2</SP>and a release force to nonwoven fabric of about 10 N/m or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257316-A (JP)
Title: Manufacturing method for display device
Inventor: YAMANAKA HIDEO
IPC: H01J11/44
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a display device, capable of reducing impurity gas remaining in a discharge space of a display device using gas discharge such as a plasma display device.  <P>SOLUTION: A chemical seed rich in energy is generated by discharge, and impurity is removed by physical and chemical action thereof. In glow discharge taking hydrogen gas as discharge gas, hydrogen base active seed (hydrogen atom or hydrogen ion) having a strong reducing action is generated to thereby remove water adsorbed to the inner wall and oxides such as an oxide coat on an electrode by reducing. Organic contaminant is decomposed by reducing to be changed into small molecules easy to be exhausted. In the glow discharge taking oxygen gas as discharge gas, oxygen active seed (oxygen atom and oxygen ion rich in energy) having a strong oxidizing action is generated to thereby decompose organic contaminant adhering to the inner wall by oxidizing so that the contaminant is changed into small molecules easy to be exhausted. As a result, impurity gas such as water remaining in the discharge space can be decreased so as to stabilize the discharge characteristic and lengthen the life of the device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256324-A (JP)
Title: Browsing system for document information, browsing method and program therefor
Inventor: MATSUMOTO HISASHI
IPC: G06F13/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To receive a document prepared on a paper basis at a facsimile and provide for browsing quickly by uploading the document to an Web server automatically.  <P>SOLUTION: Information acquired at anywhere by any means is transmitted to a host computer 7 for receiving facsimile. An Web data processing means 18 creates automatically an Web page including FAX image data 16 acquired from the received FAX documents and uploads the Web page to an Web server 8. An information means 19 transmits a mail including uploaded network addresses (URLs) to browsing contacts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251491-A (JP)
Title: Solder including flux
Inventor: SAITO SUEJI
IPC: B23K35/26
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the scattering of flux and solder caused by a gasified expansion of the flux in the solder including the flux.  <P>SOLUTION: The solder 11 including the flux is made by coating the flux 13 on the outer periphery of the linear solder 12. When the soldering is performed, the flux 13 is liquefied with the heat of the heated soldering iron, and the above solder 12 is melted to perform the soldering. In this time, the above flux 13 is gasified and expanded in a part, but since the flux 13 is not covered with the above solder 12, the flux 13 and this solder 12 are not scattered.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254178-A (JP)
Title: Intake device of internal combustion engine
Inventor: YAMANAKA TETSUJI
IPC: F02M35/10
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake device for an internal combustion engine in which negative pressure lead-in ports are arranged concentrically, capable of preventing freezing of the ports using negative pressure.  <P>SOLUTION: A concentrated port 10 provided at an intake manifold consists of a negative pressure lead-in port 11 for PCV located at the upper stage, a purge air lead-in port 12 and internal pressure sensing negative pressure lead-in port 13 both located at the middle stage, and a negative pressure port 14 for brake located at the lower stage. A bulkhead 15 is provided between the ports 11 and 12 and the ports 13 and 14, and the ports 11 and 12 have passages so as to penetrate the bulkhead 15, while the ports 13 and 14 have passages 16 between them and the bulkhead 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261028-A (JP)
Title: System and method for radio-applied block control
Inventor: KANAYAMA DOO
IPC: B60L15/40
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio-applied block control technology which can increase the number of operations without increasing the cost, and give flexibility to a system.  <P>SOLUTION: A ground side narrow band radio communication instrument 200 which uses the narrow band in a spot manner is installed on the ground, not only the block control is performed according to the vehicle position received from a vehicle 300, but also the direct radio communication is performed between the vehicle side and a central control unit 100 by employing a broad band radio communication instrument to perform the required block control. When the system is started, the vehicle is detected by using a broad band radio communicating means such as DoPa (trademark) on the central control unit 100 side, and by collating the result of detection by the broad band radio communication with the result of detection of the vehicle by the narrow band radio communication, a vehicle outside the radio coverage of the narrow band radio communication can be detected, and the reliability of detecting vehicles can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260847-A (JP)
Title: Printer and setting method for printing subject
Inventor: KOYANAGI MAKOTO
IPC: H04N5/76
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of setting as a printing subject, predetermined one out of one or more pieces of printing information stored in a memory means, and a setting method for a printing subject.  <P>SOLUTION: The printer 1 comprises an ASIC 33 such that the ASIC 33 executes a directory display function and a printing subject determining function based on a control program of a ROM 31. A directory display part 52 displays a directory on a setting screen of an operation panel 3 based on an identification directory in an medium 36a at the time a printing subject designating process is started. In the case a desired directory is selected in the setting screen, a printing subject determining part 53 retrieves image data in the selected directory for setting only the image data in the directory as the printing subject.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263936-A (JP)
Title: Operation button
Inventor: TSUMURA TOMOHIKO
IPC: H01H13/14
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation button 20 used for an elevator cage operating board and so on, which enables easier reading of letters in Braille 12, which are formed on a surface of the operation button 20, together with convex numerals 10 and so on, wherein a reading finger does not touch the convex numerals 10 and so on.  <P>SOLUTION: Steps are formed on the surface of the operation button 20, and the letters in Braille 12 are formed on a surface 21 of the upper step and the convex numerals 10 and so on are formed on a surface 22 of the under step. Reading of the letters in Braille 12 is facilitated, because the reading finger will not touch the convex numerals 10 and so on, even when the reading finger is touching the letters in Braille 12 and so on.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259713-A (JP)
Title: Portable power grass cutter and method of using the same
Inventor: YAMADA SAKUJI
IPC: A01D34/68
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source-integrated portable grass cutter having improved operability.  <P>SOLUTION: The portable power grass cutter includes an operative pipe 10, a rotary blade 31 supported on the tip of the pipe 10, and a power source 20 integratedly connected to the basal end of the pipe 10. This grass cutter operates so as to rotate the blade 31 by the rotating output from the power source 20. This grass cutter also includes a 1st band connective part 13 set at an appropriate point of the pipe 10 and a 2nd band connective part 16 set on the power source 20 or behind it. The 1st end 41 and 2nd end 42 of a shoulder band 40 are connected to the 1st band connective part 13 and 2nd band connective part 16, respectively. Preferably, an elastic stretch part 44 is provided at an appropriate point of the shoulder band 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002333580-A (JP)
Title: Alignment matching method of microscope and microscope having alignment matching device of light beam
Inventor: BIRK HOLGER
IPC: G02B7/00
Filed: 2002-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily regulating a beam path within an optical system. SOLUTION: The light beam (1) of the microscope (15) is inputted and coupled to a regulating device (7) of the light beam (1) at a prescribed position and at this time the inputted and coupled light beam (9) is formed within the device (70). The inputted and coupled light beam (9) is deflected to at least two photodetectors (10 and 22). The photodetectors (10 and 22) respectively have the different distances from the prescribed positions and the deviation between the inputted and coupled light beam (9) and a target position (72) is detected from the electric signals of the photodetectors (10 and 20) and an optical component (76) is regulated to bring the inputted and coupled light beam (9) to the target position (72) across at least one regulating element (78).
Patent JP-2003270375-A (JP)
Title: Passive reactor shutdown mechanism
Inventor: ISHIDA NORIHISA
IPC: G21C7/14
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passive reactor shutdown mechanism of a light water reactor having a control rod stroke of about 1,500 mm or shorter.  <P>SOLUTION: This reactor shutdown mechanism comprising a cylindrical electromagnet for storing the while stroke of the control rod in a magnetic circuit and two upper-and-lower magnetic permeable shafts penetrating the electromagnet and sandwiching a temperature-sensitive alloy on an adsorption part is sunk and arranged under the reactor operation water level so as to enable natural circulation cooling. When such an abnormal phenomenon that the electromagnet part is exposed over the water surface is generated, the temperature of the temperature-sensitive alloy is raised by the heat of an electromagnet coil to reduce an adsorption force, and the lower magnetic permeable shaft hanging the control rod can be detached.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271916-A (JP)
Title: Plug-in type ic card with non-contact type antenna built therein
Inventor: MORIYASU AKIYUKI
IPC: B42D15/10
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug-in type IC card with contact and non-contact interfaces.  <P>SOLUTION: An antenna (2) to be electrically connected to a plug-in type IC module (3) having a contact terminal is built in the plug-in type IC card, and the contact and non-contact interfaces are formed of the contact terminal and the antenna.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270613-A (JP)
Title: Dimming method for liquid crystal display device and liquid crystal display device
Inventor: HARADA HIROMI
IPC: G02F1/133
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that reduction of the life of a back light or the like occurs by allowing free adjustment of a dimming function, which is largely related to the life of the back light and the power consumption of a liquid crystal television and the problem that adjustment of the picture quality is made complicated by adding a dimming adjustment function besides a picture quality adjustment function.  <P>SOLUTION: A dimming method for liquid crystal display device comprises a dimming level presentation step for presenting a dimming level to a user, a dimming level adjustment step for adjusting the dimming level presented in the presentation step, and a back light luminance level adjustment step for adjusting the luminance level of the back light in accordance with the dimming level adjusted in the dimming level adjustment step, and the adjustable range in the dimming level adjustment step is made narrower than the range between upper and lower limit values of the luminance level adjustable in the back light luminance level adjustment step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268174-A (JP)
Title: Polypropylene resin composition and its film
Inventor: KIDAI SHIGEKI
IPC: C08K5/20
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene resin composition having an excellent color tone and sliding properties, and to provide a film composed of the resin composition.  <P>SOLUTION: The polypropylene resin composition comprises (A) 100 pts.wt. polypropylene, (B) 0.001-0.2 pt.wt. inorganic neutralizing agent, (C) 0.01-1.0 pt.wt. phosphorous ester to be represented by formula (I), and (D) 0.001-1.0 pt.wt. fatty acid amide, an the film is composed of the resin composition. Preferably, the polypropylene resin composition comprises at least one kind to be selected from hydrotalcite, and an oxide or hydroxide of an alkaline earth metal as the inorganic neutralizing agent, an the film is composed of the resin composition.  <P>COPYRIGHT: (C)2003,JPO