baber/WOPTO huggingface dataset:
Patent JP-2003122726-A (JP)
Title: Method and system for contents control, and its processing program
Inventor: ECHIZEN ISAO
IPC: H04N21/6334
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide technology capable of realizing diversified controls of contents to be distributed by a network and airwaves. SOLUTION: In a contents control method for controlling a process of the contents to be transmitted from the transmitting side to the receiving side on the receiving side, it includes a step of adding the control information to a predetermined block of contents to be transmitted from the transmitting side to the receiving side when the block of the contents is an area where control information for controlling the process substance of the contents on the receiving side is added,  a step of receiving a process designation concerning the contents transmitted from the transmitting side to the receiving side and a step of performing a process corresponding to the process designation to the received block when user information stored in a receiving side apparatus which receives the contents transmitted from the transmitting side or information concerning the receiving side apparatus satisfies conditions corresponding to the received process designation in the control information added to the block of the contents.
Patent JP-2003143963-A (JP)
Title: Fall-preventing holder for flowerpot
Inventor: YONEZAWA MINORU
IPC: A01G9/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a fall-preventing holder for a flowerpot usable for holding flowerpots having various sizes. SOLUTION: An opening is formed on at least one end of a concrete material formed in a cylindrical form and a flowerpot planted with a plant is put into the opening to prevent the falling of the pot. Steps are formed on the inner circumference of the concrete cylinder to form an inner circumference having a diameter smaller than that of the opening on one end of the cylinder.
Patent JP-2003118294-A (JP)
Title: Display device
Inventor: MAEHASHI KIYOSHI
IPC: B43L1/04
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To easily replace a display member made of a ferromagnetic material such as a steel panel, a sheetlike magnet or the like by simple constitution without disassembling a blackboard or a display device at the time of maintenance of a superannuated blackboard made of a steel panel or replacement of the display matter on the wall surface of a building made of the steel panel and to provide a structure facilitating repeated repapering without generating the adhesion of other member even if there is the positional shift of the display member made of the ferromagnetic material such as the steel panel, the sheetlike magnet or the like at the time of replacement work. SOLUTION: The display member 5 made of the steel panel or the display member 7 made of the sheetlike magnet is attached to the steel panel 3 attached to a substrate 1 made of wood or the like through an adhesive 2 or the like, the existing blackboard made of the steel panel or the wall surface of the building made of the steel panel by magnetic attraction force through the sheetlike magnet 3 having magnetic attraction force on both surfaces thereof so that a surface 4a has strong magnetic attraction force on the side of the member made of the steel panel and a surface 4b has weak magnetic attraction force on the opposite side.
Patent JP-2003149370-A (JP)
Title: Oxidation recovery method for nuclear fuel uranium scrap
Inventor: KOMONO AKIRA
IPC: C22B7/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To improve the recovery rate of U3 O8 with the grain diameter of size not larger than the mesh so as not to cause defectiveness in the metal phase of pellet in manufacturing nuclear fuel pellet by adding scraps UO2 powder after oxidation recovery in a method of oxidizing to recover power, molding and sintered body scraps produced in manufacturing nuclear fuel pellet of UO2 or UO2 containing Gd2 O3 , as U3 O8 powder in an air atmosphere. SOLUTION: In this oxidation recovery method for nuclear fuel uranium scrap, scraps produced in manufacturing nuclear fuel pellet of UO2 or UO2 containing Gd2 O3 , are heated in air and oxidized to obtain U3 O8 . In this case, the sintered body scraps are mixed in both or one of powder scrap and molding scrap and simultaneously oxidized.
Patent JP-2003153362-A (JP)
Title: On-vehicle speaker attaching structure
Inventor: KIRIHARA KAREO
IPC: H04R1/02
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To simplify a speaker attaching structure and improve a speaker attaching rigidity without damaging the acoustic characteristic of the speaker, with respect to an on-vehicle speaker attaching structure. SOLUTION: The on-vehicle speaker attaching structure has a speaker unit 1 holding a speaker main body 11 and having a plurality of claw portions 13, and has a panel member 3 having a formed opening portion 4 and a plurality of formed slits 5. Also, the plurality of claw portions 13 are so inserted respectively into the plurality of slits 5 as to attach the speaker unit 1 to the panel member 3 by its circumferential rotation. Further, in the on-vehicle speaker attaching structure, the opening portion 4 has a smaller dimension than the diameter of a speaker housing 12 and so has at least three linear portions 41 that the slits 5 are formed respectively on the outer sides than the three linear portions 41 and on the inner sides than the outer peripheral circle of the speaker housing 12.
Patent JP-2003152525-A (JP)
Title: Voltage-generating circuit, level shift circuit and semiconductor device
Inventor: SUZUKI HISAO
IPC: H03K19/0185
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a level shift circuit which operates stably with a high breakdown voltage element on the output side being capable of being driven surely, even if a low-potential side power supply voltage is turned into a low voltage. SOLUTION: The circuit is provided with an input stage inverter circuit 2, an output stage inverter circuit 4b, which operates by a first high-potential side power supply voltage VD1, being different from a second high-potential side power supply voltage VD2 supplied to an input stage, and a level shift section which is interposed between the circuit 2 and the circuit 4b for driving the circuit 4b on the basis of an output signal of the circuit 2. The level shift section is provided with a voltage-generating circuit 3a for outputting an output voltage, obtained by dividing the voltage VD1 on the basis of the output signal of the circuit 4b, and an inverter circuit 4a for level shift, which operates using an output voltage of the circuit 3a and drives the circuit 4b, on the basis of an output signal of the circuit 2.
Patent JP-2003157928-A (JP)
Title: Connector for flat wiring material
Inventor: OKAMURA NORITOMO
IPC: H01R12/79
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To effectively prevent occurrence of leakage caused by dew condensation or the like. SOLUTION: The connectors are composed of a connector for board C1 (first connector) to be mounted on circuit board and a connector for wiring material side C2 (second connector) retaining flat cable 1 (flat wiring material). When housings 10, 20 of the connectors C1, C2 are coupled together, it is configured that the end section of the cable 1 is inserted into a terminal receiving room 12 from an insertion mouth 10a of the connector 1 and then a conductor 2 and partner side terminal 14 made contact. For the connector C1, a hood 16 is formed around the insertion mouth 10a of the housing 10 to couple with a part (trunk section 22) of the housing 20 of the connector C2.  At the ceiling section 16a of the hood 16, a projecting strip 19 (protrusion to cut off water) for protection against trespassing drops of water in order to prevent the drops of water from trespassing into the terminal receiving room 12 trickling down the ceiling section 16a.
Patent JP-2003158494-A (JP)
Title: Optical signal communication system
Inventor: MORI TOSHIKI
IPC: H04B10/11
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To perform optical communication by reducing transfer distance in a section where an obstacle exists as much as possible when the obstacle exists between communication equipment on the transmitting side and communication equipment on the receiving side. SOLUTION: A position of the communication equipment 16 on the transmitting side at the center is fixed, however, rotates a floodlight 16a by a servo motor. Thus, the communication equipment 16 on the transmitting side can emit a laser beam in the circumferential direction. While, the communication equipment 17 on the receiving side is transferred to any direction on circumference, however, can receive the laser beam when it is transferred to any position since a receiver 17a is arranged like a belt in outer peripherals of a cylinder.  When the obstacle 18 is interposed between the communication equipment 16 on the transmitting side and the communication equipment 17 on the receiving side, since within a range of the laser beam indicated by broken lines in a figure is shut off by the obstacle 18, no laser beam can be transmitted from the communication equipment 16 on the transmitting side to the communication equipment 17 on the receiving side. In this case, data communication by the laser beam can be performed if the communication equipment 17 is transferred in the minimum section.
Patent JP-2003160537-A (JP)
Title: Industrial manufacturing method of ester
Inventor: INUI KANICHIRO
IPC: C07C69/14
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an ester from an alcohol or from an alcohol and an aldehyde at a low cost.  <P>SOLUTION: In a reaction condition for producing an ester from an alcohol by using a catalyst, a liquid space velocity of the raw material alcohol and the aldehyde against the volume of catalyst layer is a large flow rate region in the range of 2 to 15(h-1). A reaction vessel is not restricted, but a gas phase flow reaction vessel can be preferable. The raw material alcohol, and the aldehyde may be supplied to the reaction vessel from either the upper portion or lower portion without causing any trouble.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163430-A (JP)
Title: Printed board
Inventor: SHIBUYA TOSHIYUKI
IPC: H05K1/11
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed board in which many restrictions regarding the arrangement of a test point to a board mainframe can be relaxed.  <P>SOLUTION: A plurality of test points 21 to 26 are formed in side edges of the board mainframe, ends on one side of test patterns 31 to 36 drawn out from a component mounting position 2 in which an IC is mounted on the board mainframe 1 are articulated to the test points 21 to 26, the test points 21 to 26 and the test patterns 31 to 36 are electrically connected by a plating treatment executed to the test points 21 to 26, and an operation confirmation inspection can be executed by monitoring a change in signals obtained via the test points 21 to 26.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162122-A (JP)
Title: Image forming apparatus
Inventor: ARIGA TOMOE
IPC: G03G15/16
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent image deterioration caused by ghost light by a laser beam made incident on an image carrier and regularly reflected.  <P>SOLUTION: In this image forming device equipped with a plurality of image carriers 17 arranged in parallel along a transfer medium and an exposure means 6 forming a latent image by deflecting the laser beam modulated according to an image signal to scan the image carrier, the exposure means 6 scans the image carrier by deflecting the laser beam at an incident angle larger than 0 from an electrification side, and has non-parallel optical paths, and has a plurality of laser beam sources modulated according to the image signal corresponding to the image carriers 17, a rotary polygon mirror common to the respective laser beam sources and an optical path radially reflected from the common reflection surface of the rotary polygon mirror and deflecting to perform scanning. The optical path length from the common reflection surface of the rotary polygon mirror to the respective image carriers is nearly the same, and a plurality of image carriers are arranged in parallel along an oblique arched line at positions where they press-contact with a transfer medium from below.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162142-A (JP)
Title: Toner feed roller and developing apparatus
Inventor: YAMAZAKI HIROTAKA
IPC: G03G15/08
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner feed roller by which an image having no nonconformity such as pitch unevenness and concentration unevenness can be obtained and which is made of a foamed elastic body and to provide a developing apparatus provided with the toner feed roller.  <P>SOLUTION: The developing apparatus has a toner housing section for housing the toner as a developer, the toner feed roller and a developing roller. The toner feed roller made of the foamed elastic body is mounted in the developing apparatus for forming a toner image by feeding the toner to an electrostatic latent image on a photoreceptor surface. Further the toner feed roller has foamed cells opened in a surface of the foamed elastic body, an average diameter of open parts of the foamed cells in the foamed elastic body surface is 50 to 300 μm, a ratio of total area of the opened parts of the foamed cells to a surface area of the foamed elastic body is 50 to 80%, compression spring constant of the foamed elastic body is 0.25 to 1.5 N/mm, compression elasticity recovering ratio of the foamed elastic body is ≥60%, coefficient of frictional resistance on the foamed elastic body surface is 0.4 to 3.0. Further the developing apparatus provided with the toner feed roller is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166108-A (JP)
Title: Structure of pocket having nonslip function
Inventor: HARADA MASATO
IPC: A41D27/20
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a pocket having nonslip functions and capable of preventing a situation such that a housed material is protruded from the pocket according to taking in or out of the housed material with a hand, a posture or movement, etc., of a wearer and the housed material is lost.  <P>SOLUTION: This structure of the pocket having the nonslip functions is obtained by mounting a nonslip member having a lower resistance to the movement of an article toward to the interior of the pocket than that of the article toward the side of a port of the pocket for taking in or out the housed material with the hand in at least a part of the inner surface of the port of the pocket for taking in or out of the housed material with the hand.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166843-A (JP)
Title: Navigation device
Inventor: KAMIBASHIRA MASASHI
IPC: G06F3/03
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device capable of enlarging uses of a touch panel part of a navigation device, convenient for a user, easy to handle, capable of improving operability, and capable of improving communication efficiency between the users.  <P>SOLUTION: This navigation device provided with the touch panel part 11 as an inputting means on a display part 10 is equipped with an image drawing screen switch means for switching a screen to a screen on which information such as a letter or a figure can be drawn by handwriting through the touch panel part 11, an image drawing mode setting means for setting the touch panel part 11 to a handwriting image drawing mode when the screen is switched to the handwriting image drawing screen by the image drawing screen switch means, and a first display control means for displaying the information inputted through the touch panel part 11 wherein the handwriting image drawing mode is set by the image drawing mode setting means on a display screen 10a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171365-A (JP)
Title: Method for producing monatin compound, its production intermediate, and new intermediate
Inventor: AMINO YUSUKE
IPC: A23L27/30
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a monatin compound expectable as a sweetening component for sweeteners, foods and drinks on an industrial scale in high efficiency.  <P>SOLUTION: An indoleacetic acid derivative having a proper protecting group is reacted with an acid halide of aspartic acid preferably in the presence of a base, the produced condensation product is subjected to decarbonation and deprotection to obtain a new stereoselectively synthesized ketone derivative such as 2-amino-5-(3- indolyl)-4-oxopentanoic acid, the product is cyanohydrinated preferably under a basic condition and the obtained cyanohydrin derivative is hydrolyzed under a basic condition to obtain a crude monatin compound. The objective monatin compound having high purity can be produced by converting the crude monatin compound into a derivative by a means such as the introduction of a protecting group, purifying the compound in the form of the derivative and removing the protecting group by deprotection reaction. The present invention provides an excellent method for the production of a monatin compound (monatin or its steric isomer), a method for the efficient production of an important production intermediate for the former method and the important new intermediate produced by the method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002197872-A (JP)
Title: Dram cam cell provided with hidden-refresh
Inventor: BATSON KEVIN A
IPC: G11C15/04
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic associative storage device (DCAM) cell topology. SOLUTION: This dynamic associative storage device (DCAM) cell topology can perform hidden-refresh of stored data in which delay or interference of a CAM(content-addressable memory) search/cycle is not caused. Thereby, the device provides performance such as SCAM. Nondestructive readout operation in which stored data are not required to rewrite is performed for the sake of refresh-readout operation. Reliable CAM search can be performed after readout operation and before rewriting refresh-data or during rewriting. A soft error detecting process can be performed for each CAM item during undecided refresh-cycle. This DCAM cell can be used for a digital system such as a digital computer, a network router, or the like.
Patent JP-2003169479-A (JP)
Title: Switching power supply unit and driving method thereof
Inventor: YAMADA TOMOYASU
IPC: H02M3/28
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the switching power supply unit where an AC/DC conversion circuit having a power factor improvement function is combined with a DC/DC conversion circuit may not be smoothly activated.  <P>SOLUTION: An AC/DC conversion circuit 3 having a power factor improvement function is connected to a DC/DC conversion circuit 4. When the detection value of an output voltage E<SB>o</SB>in the AC/DC conversion circuit 3 becomes higher than a specified value, the supply of power is started to the control circuit of the DC/DC conversion circuit 4. A retention means retains the fact that a voltage detector has become higher than the specified value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168040-A (JP)
Title: Point management system and its method
Inventor: OYAMA KAZUYUKI
IPC: G06Q50/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a point management system and method for preventing the illegal acquisition of points by the lending or transfer of the points without requiring a user to own a card or a coupon being a paper medium or the like.  <P>SOLUTION: A management server 12 generates a customer ID for identifying a customer using a portable telephone 11, and a web server 13 transmits the customer ID prepared by the server 12 to the telephone 11. At the time of adjustment, a POS terminal 14 receives the customer ID from the telephone 11, and after recognizing the customer on the basis of the received customer ID, performs adjustment and calculates adding points based on the adjustment. Then the telephone 11 or the server 12 adds the adding points calculated by the terminal 14 to the customer's points accumulated up to now and stores the accumulated number of points.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172957-A (JP)
Title: Porous film, manufacturing method therefor, electrochemical display device using porous film and manufacturing method therefor
Inventor: SAITO NORIYUKI
IPC: C08J9/26
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous film having a high function and high performance and to realize an electrochemical display device having high performance.  <P>SOLUTION: A solvent resistant resin which contains at least one of pigment or dye and in which inorganic particles are dispersed is molded to form a film and then the film is made porous by eluting the inorganic particles by using an aqueous solution. Thereby, the porous film wherein the shapes and the filled state of the inorganic particles before elution are preserved and which is solidified in a continuous bubbles formed state is formed. The porous film is used in the electrochemical display device wherein display is performed by using electrochemical deposition and solution of metal. The porous film is interposed between a pair of substrates having electrodes formed on the surfaces opposite to each other and hollow holes of the porous film are filled with an electrolysis solution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174181-A (JP)
Title: Photovoltaic generation device, accessory, and electric or electronic equipment
Inventor: WATANABE HARUO
IPC: H01L31/042
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic generation device that uses a flexible photoelectric conversion element, can also use light energy such as solar light as the power supply of electric or electronic equipment being used normally, at the same time can be substituted for a standard battery, and becomes the power supply of universal electric or electronic equipment, and to provide an accessory for the light generation electric instrument using the photovoltaic generation device, and electric or electronic equipment using the accessory.  <P>SOLUTION: The photovoltaic generation device comprises a winding core section, and a photoelectric conversion sheet having a flexible photoelectric conversion element that is arranged so that it can be freely withdrawn while being wound around the winding core section. A heavy piece is connected to the outer end of the photoelectric conversion sheet. While the photoelectric conversion element is being wound around the winding core section, the entire portion shows a nearly cylindrical shape, and the photovoltaic generating device can be attached to or detached from the accommodation section of a battery having a specific standard shape in the electric or electronic equipment. Additionally, the accessory for the photovoltaic generation device, and electric or electronic equipment having the accessory are also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002204657-A (JP)
Title: Lactose-reduced milk and method for producing the same
Inventor: FINOCCHIARO EUGENE TERRY
IPC: A23C11/06
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To provide lactose-reduced milk and a method for producing the milk. SOLUTION: This lactose-reduced milk contains soybean protein with an amount enough to supply at least about 6.2 g soybean protein per a quantity supplied and further, optionally contains a stabilizer, a seasoning for soybean masking, a milk-typed seasoning and a mixture of the above stabilizer and seasonings.