baber/WOPTO huggingface dataset:
Patent JP-2003064088-A (JP)
Title: New silazane compound and method for producing the same, and new silazane compound polymer and method for producing the same
Inventor: GU SOBAN
IPC: C08G77/54
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an easily synthesizable new silazane compound having high structural expansibility, to provide a method for producing the silazane compound, to provide a polymer of the silazane compound, and to provide a method for producing the polymer. SOLUTION: This method for producing the new silazane compound comprises reacting a chlorosilane selected from a specified group of chlorosilanes in an amount exceeding equimolar amount with 4-aminophenol, or reacting chlorosilanes separately selected from the specified group of chlorosilanes in respective amounts not exceeding equimolar amount with 4-aminophenol to form an N-silyl-4-siloxyaniline-type compound or 4-siloxyaniline-type compound, which is then further reacted with a chlorosilane selected from the specified group of chlorosilanes in the presence of a specified catalyst. The 2nd objective method for producing the silazane compound polymer comprises heating the thus obtained unique silazane compound in the presence of a hydrosilylating catalyst. The other objective silazane compound polymer produced by the above method is provided.
Patent JP-2003159781-A (JP)
Title: Printer
Inventor: OKUDA KUNIHARU
IPC: B41F31/20
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of levelling off ink on an ink roller without consuming a printing paper in waste.  <P>SOLUTION: An ink removal mechanism is equipped with a doctor blade 403 for removing the ink on an ink distributing roller 294 by abutting against the roller 294 and a collecting part 401 for collecting the ink removed from the ink distributing roller 294 with the doctor blade 403. The ink removal mechanism is so constituted that the abutting pressure of the doctor blade 403 on the ink distributing roller 294 can be adjusted in two steps, a first abutting pressure P1 for removing the ink at the time of cleaning the ink roller and a second abutting pressure P2 for levelling off ink at the time of levelling off of ink.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168200-A (JP)
Title: Important building protection system
Inventor: TAKASHIMA TOMOKI
IPC: G08G5/04
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an important building protection system which prevents the intentional approach of an aircraft to a building.  <P>SOLUTION: The important building protection system 10 comprises a detection part 12 which is arranged at the prescribed building 11 for detecting the approach of the aircraft 20 equipped with an on-board radar guiding apparatus 21; a main ground radar guiding apparatus 13 which transmits a guide signal to the on-board radar guiding apparatus of the aircraft when the detection part detects the approach of the aircraft; sub ground radar guiding apparatuses 14, 15 and 16 which are arranged at a plurality of places so as to transmit the guide signal to the on-board radar guiding apparatus of the aircraft in order from the building to a remote place; and a control part 17 for controlling the detection part, the main ground radar guiding apparatus and the respective sub ground radar guiding apparatuses.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167324-A (JP)
Title: Metal silicide sputtering target and method for manufacturing the same
Inventor: ODA KUNIHIRO
IPC: G03F1/76
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal silicide sputtering target which ensures optical and chemical properties effective in film deposition for a phase shifting mask and can suppress the generation of particles and to provide a method for manufacturing the target.  <P>SOLUTION: The metal silicide sputtering target is characterized in that it has 3-25 at.% metal (M) content and the texture in the target comprises two phases of MSi<SB>2</SB>and free Si.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165980-A (JP)
Title: Method for adjusting water content of coal to be charged into coke oven
Inventor: UCHIDA TETSUO
IPC: C10B57/10
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adjusting the water content of coal to be charged into a coke oven whereby the water content of a coal blend, which varies with season and weather, can be kept constant at the time when the blend is charged into a coke oven.  <P>SOLUTION: In this method, the water content of coal to be charged into the coke oven is adjusted by using a dryer 20. Water is added to the coal blend at the inlet side of the dryer so that the water content of the blend at the outlet side of the dryer is a specified value or higher; or water is added to coal of a simple brand present at the inlet side of a blending tank 15 to be charged thereinto so as to give the coal a specified water content or higher.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167729-A (JP)
Title: Random number generator
Inventor: YOSHIZAWA AKIO
IPC: H03K3/84
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a random number generator capable of simply and easily generating a random number by single photon path selection of 4n times (n=1, 2, 3, etc.), such as quaternary and octonary and photon detection.  <P>SOLUTION: In the random number generator, two polarized wave storing optical fibers are connected by the required number in series by a polarized wave storing optical fiber coupler to set in such a way that optical path lengths differ in all the paths. A single photon detector and a time counting means for measuring time based on an output of the detector are provided at a terminal of the optical path.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165521-A (JP)
Title: Molded body for bottle type container made of thin plastic, production method for the same, and blow molding die for production
Inventor: BUSUJIMA MAKOTO
IPC: B29K23/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded body for a bottle type container made of thin plastic, which can be molded and subjected to a volume-reducing of process collapsing the container within the same die, and also provide a method for producing the molded body and a blow molding die for producing the molded body.  <P>SOLUTION: The molded body for the bottle type container made of thin plastic is produced in such a manner that the bottle type container (1) made of the thin plastic by the blow molding die (2) is molded into a content filling shape and then collapsed into a normally-volume-reduces shape within the blow molding die (2) in the molding process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002344359-A (JP)
Title: Cdma communication system using multidiffusion series
Inventor: AZEYANAGI KATSUYOSHI
IPC: H04B1/707
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To improve the frequency utilization efficiency by a new multiarray system using a diffusion train set and the product of power band widths. SOLUTION: This CDMA communication system uses a multidiffusion train. The k-th transmitter prepares M kinds of basic diffusion trains each having a length L so as to send information of one bit per symbol frame. The multidiffusion train has a function of transmitting a pilot frame by a means of producing (n) pieces of information not including 0 values from a modulated train where each of them is multiplied by M pieces of information including M-γ pieces of 0's and producing γ pieces of selected diffusion train from this, a means for producing a modulated composite train where the selected diffusion train is added for composition and producing a group of repeat core diffusion trains where that train is repeated integer times and producing packed trains before and after it and modulating the carrier waves of orthogonal frequency prior to transmission,  and a means for producing a similar packed train on the basis of the train being produced by multiplying the basic diffusion train by pilot information and not mutually interfering with a similar data and a pilot frame.
Patent JP-2003171961-A (JP)
Title: Western style flush toilet
Inventor: IKEGAWA SUNAO
IPC: E03D1/26
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Western style flush toilet capable of increasing flexibility in arrangement of parts and assembling parts easily.  <P>SOLUTION: This Western style flush toilet is provided with a Western style toilet stool body 1 washed by washing water, a washing tank 2 provided behind the toilet stool body 1 to store washing water, a functional device capable of providing the toilet stool body 1 with various functions, control boards 6, 13 for controlling the functional device, and a tank cover 4 for storing the washing tank 2, the functional device, and the control boards. The washing tank 2 surrounded by moisture condensation proof member 5 is stored in the tank cover 4. Receive parts 11, 12 for receiving the control boards 6, 13 for controlling the functional device directly or indirectly are formed in the moisture condensation proof member 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174671-A (JP)
Title: Mobile terminal and method for managing pdp context in on-state at all times
Inventor: OKANOUE YASUYO
IPC: H04W76/02
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal capable of avoiding push data from being not arrived.  <P>SOLUTION: A TAF (Terminal Adaptation Function) 15 transfers push data received from a PDP (Packet Date Protocol) context in an ON-state at all times terminated by an MTF (Mobile Termination Function) 16 in the mobile terminal 1 to a TCP/IP/ICMP (Transmission Control Protocol/Internet Protocol/ Internet Control Message Protocol) 14, protocol processing, and distributing the push data to PDAP 13. A PDP context management 17 has a processing logic to start with establishment of the PDP context in an ON-state at all times at application of power to the mobile terminal 1, at least to interrupt squelch for a long time (out-zone) and for a short time (out-zone), and to re- establish the PDP context in an ON-state at all times for estimating the case with receiving a PDP context non-operation request from a network.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172054-A (JP)
Title: Key structure for motor vehicle
Inventor: HIRAI KENJI
IPC: B60R25/04
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To make the assembly of an immobilizer easier by improving the handleability of a coil.  <P>SOLUTION: A key cylinder 2 permitting turning operations by inserting an adequate key for a key hole 2A is provided, a circular ring-shaped substrate 7 having a circular ring-shaped substrate 7 equal to the same center of shaft X of the same shaft center of the key cylinder 2 is arranged at the portion near the key cylinder 2, a coil 4 with the circular ring-shaped of the same center of shaft is provided for the substrate 7, conductors 4A and 4A of the coil 4 are fixed to a printed circuit board of the substrate 7 with solder, and also a soft ferrite material 5 having the same center of shaft as the center of shaft X is supported by the substrate surface at the opposite side of the coil 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174615-A (JP)
Title: Video data retrieving method and system, and video data edit method and system
Inventor: INO YUJI
IPC: H04N5/76
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video data retrieving method and system and a video data edit method and system that can properly retrieve and edit video data.  <P>SOLUTION: When the video data retrieving system retrieves video data being contents recorded in a video database VDB and utilizes attached information recorded as attachment of the video data for information denoting the contents of the video data and receives a retrieving condition d1501 of the attached information as a donne, an attached information read means 1500 reads an attached information group d1503 from the video database VDB, an attached information retrieving means 1510 retrieves and decides corresponding attached information d1505 on the basis of the retrieving condition d1501. The video data retrieving system can particularize object video data from the attached information alone without the need for opening the video data in this way. Then a video data retrieving means 1520 captures corresponding video data d1509 from the video database VDB on the basis of the attached information d1505.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002213035-A (JP)
Title: Wall structure for building and wall panel used therefor
Inventor: TAMURA YOSHIAKI
IPC: E04C2/52
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a wall structure for a building capable of coping with multimedia, improving the workability at a construction site, shortening the construction period, and reducing the cost. SOLUTION: This wall structure is provided with a first wall panel, which has a frame body 5 inserted into a frame-like section 18 including columns 16 and a beam 17, a plaster board 4 stuck to the indoor face of the frame body 5, an information electric outlet 10 provided on the plaster board 4 for connecting information apparatuses, and a pipe 6 for inserting wires connected to the information electric outlet 10 in the frame body 5, and a second wall panel, which has the frame body 5, the plaster board 4, and a pipe 10 for inserting wires connected to the information electric outlet 10 in the frame body 5. The first wall panels each provided with the information electric outlet 10 are used by the number of the information electric outlets 10 required for one room, and the second wall panels each provided with the pipe 6 for inserting wires are used for the rest of the room.  This wall structure can cope with multimedia, improve the workability at the construction site, shorten the construction period, and reduce the cost.
Patent JP-2003179571-A (JP)
Title: Orthogonal frequency division multiplex signal receiver
Inventor: IDO JUN
IPC: H04J11/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To materialize an orthogonal frequency division multiplex signal receiver capable of correcting a carrier frequency error, covering a wide range, with a small-scale circuit.  <P>SOLUTION: This receiver is equipped with a guard band detector 10 which receives the input of the output of a parallel/serial converter 4, a region-variable integer times frequency error detector 11 which receives the input of the output of the parallel/serial converter 4, and a frequency oscillator 9 which receives the input of the output of a loop filter 7 and the region-variable integer times frequency detector 11. The rough carrier frequency error detection by the positional detection of a guard band, and the accurate carrier frequency error detection by the positional detection of large-power carrier, are combined with each other so as to detect the carrier frequency error of a received signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181503-A (JP)
Title: Method for rolling metal plate
Inventor: YUASA TAKENORI
IPC: B21B1/38
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for rolling a metal plate which, compared with a conventional method, can further suppress camber generated at the tip in the rolling (advancing) direction when the metal plate as a material to be rolled is rolled by a reversible rolling mill.  <P>SOLUTION: In the method for rolling the metal plate in which the material to be rolled is reversibly rolled by successively changing the advancing direction of the material to be rolled and the rotative direction of vertical rolls, and by passing the material to be rolled in several times between upper and lower rolls in the preceding pass, the material to be rolled is rolled to the tail end in a predetermined roll gap and the rotation of the rolls is stopped just before the tail end runs out the biting of the rolls, and at the same time, in the next pass, a desired roll gap is set, and after that, rolling is started again by reversing the rotation of the rolls.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003086726-A (JP)
Title: High-power monolithic microwave integrated circuit package
Inventor: HSIEH TSUNG-YING
IPC: H01L23/12
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an MMIC package which enables to reduce parasitic capacitance and conductance. SOLUTION: The monolithic microwave integrated circuit (MMIC) package comprises an MMIC die, a heat sink, an insulation substrate, and a sealing material. The heat sink is disposed in an active region, and a plurality of bonding pads are disposed in the peripheral region of the heat sink. The insulator substrate is provided with an opening and a plurality of input/output ports, the opening is used to include the heat sink, and the input/output ports are electrically connected to the bonding pads. The sealing material is provided between the insulator substrate and the MMIC die and covers the MMIC die, so that the MMIC die is fixed to the insulator substrate and is protected.
Patent JP-2003183797-A (JP)
Title: METHOD FOR MANUFACTURING HOT-DIP Zn-Mg-Al-COATED HIGH- TENSILE STEEL SHEET
Inventor: NISHIMURA KAZUMI
IPC: C23C2/02
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hot-dip Zn-Mg-Al-coated high-tensile steel sheet.  <P>SOLUTION: The method for manufacturing the hot-dip Zn-Mg-Al-coated high-tensile steel sheet comprises adding one or more of Sn, Cu, and Ni, of 0.02%-2% alone or in combination, to the high-tensile steel sheet containing Si of 0.3% or more, hot-rolling and pickling it, or hot-rolling, pickling, cold- rolling, and annealing it, subsequently Ni-preplating it in a coating weight of 0.2-2 g/m<SP>2</SP>, rapidly heating it to 430-500°C so that a period in 350°C or higher for the sheet is 15 sec or shorter, and then plating it in a hot-dip Zn-Mg-Al plating bath containing 0.1-40% Al and 0.1-10% Mg. The method for manufacturing the hot-dip Zn-Mg-Al-coated high-tensile steel sheet is also characterized by adding elements of Si, Ni, Fe, Co, Ti, Sb, Pb, Sn, and Cu, in amounts of 3% or less alone or in combination, to the above hot-dip Zn-Mg-Al plating bath.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180389-A (JP)
Title: METHOD FOR PRODUCING gamma-AMINOBUTYRIC ACID
Inventor: WATANABE EIICHI
IPC: C12P13/00
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily and efficiently produce γ-aminobutyric acid by making use of glutamic acid decarboxylase activity borne by lactic acid bacteria.  <P>SOLUTION: The γ-aminobutyric acid is produced in high efficiency by treating a syrup with a proteolytic enzyme followed by addition of glutamic acid or a salt thereof to carry out a preparation and then inoculation of Lactobacillus brevis as the lactic acid bacteria; wherein by selecting rice syrup as the syrup, nutrients inherent in rice can also be included in the γ-aminobutyric acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002320185-A (JP)
Title: Imaging apparatus, method for recording image and image recording system
Inventor: OKI KOICHIRO
IPC: H04N5/765
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To easily add relating additional information at imaging of an image to be imaged. SOLUTION: A digital still camera 103 is connected to the Internet 101 by using a communicating function of a portable telephone 104 or the like, based on a capture time interval of individual URLs. The camera 103 acquires an HTML file 102 from the URL designated by internet-captured information. The acquired HTML file 102 is written in the comment area of the JPEG file, when the image is photographed and stored in a flash memory as a JPEG file.
Patent JP-2002251998-A (JP)
Title: Binder for secondary battery
Inventor: SAKURAI TATSUYA
IPC: H01M10/05
Filed: 2001-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a binder for a secondary battery suited for an alkaline secondary battery provided by using a hydrogen storage alloy and a nonaqueous electrolyte secondary battery using a lithium compound. SOLUTION: The binder for a secondary battery is an amorphous polypropylene homopolymer or a copolymer of propylene and a 2-8C olefin, and it is characterized in that it includes an amorphous copolymer with a percentage content of propylene of 50 mass%. By this, a cycle characteristic which conventionally could not be provided is provided.
Patent JP-2003186830-A (JP)
Title: Information providing system
Inventor: OGURA KENICHIRO
IPC: G06F15/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load imposed to the operator of a client terminal when accesses to a WWW server flock.  <P>SOLUTION: In the WWW server receiving access request information from one or more client terminals, automatic reception of data becomes possible even when concentration of access, and repetitive page access does not necessary by managing access request information, notifying access rights to the selected client terminals in a prescribed manner, and registering an access reservation once to the WWW server by the client terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191023-A (JP)
Title: Bending tool for piping
Inventor: YAMAMOTO KAZUAKI
IPC: B21D9/01
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending tool for piping with which the flattening in the cross section of a pipe generated when piping by bending the pipe is prevented, and no trouble of the breakage of the pipe occurs.  <P>SOLUTION: This tool is a bending tool for piping for preventing the excessive bending and flattening of a flexible pipe by inserting it into the flexible bending piping when performing the bending piping of the piping material. The bending tool for piping has a bellow structure in which ribs having height 4, width 1 and tip width 3 are provided in the perpendicular direction to the axis direction at every constant interval 2 on the surface of a cylindrical body having a somewhat smaller diameter than the inside diameter of the pipe of a piping material which is ready to perform the bending piping. In this bending tool for piping, when expressing the stipulated bend radius of the piping material which is ready to perform the bending piping as R and the bend radius of the bending tool for piping as r, the ribs are designed so as to satisfy the each value 4, 1, 2 so that the r satisfies the relationship of R≥r (Each numerical value is mm).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184429-A (JP)
Title: Control device for vehicular opening/closing body
Inventor: OTOMO NOBORU
IPC: B60J5/06
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a vehicular opening/closing body capable of positively stopping the opening/closing body (a sliding door) in a prescribed position.  <P>SOLUTION: This control device has a drive motor for outputting rotational power to put a door body in sliding movement; a pulley journalled to an output shaft of the drive motor; a wire engaged with the pulley and connected to the door body; and a pulse encoder for outputting a pulse signal corresponding to the rotating speed of the pulley. A pulse count value in the fully opened position of the door body, and a pulse count value in a half-latched position are determined on the basis of the output signal from the pulse encoder. On the basis of the pulse count values, control of half-latched stop and fully opened stop is performed, and in the case of detecting the insertion of an obstacle in a prescribed range before reaching the pulse count value of the fully opened position during the opening direction operation of the door body, '2' is added to the pulse count value obtained when detecting the insertion, and the door body is reversed. The corresponding relation between the position of the door body and the pulse count value can thereby be corrected.  <P>COPYRIGHT: (C)2003,JPO