baber/WOPTO huggingface dataset:
Patent JP-2004219522-A (JP)
Title: Wide band cholesteric liquid crystal film, its manufacture method, circularly polarizing plate, linear polarizer, illuminator and liquid crystal display device
Inventor: TAKAHASHI NAOKI
IPC: G02F1/13363
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide band cholesteric liquid crystal film which has a wide reflection band and excellent durability, and to provide a manufacture method thereof.  <P>SOLUTION: The wide band cholesteric liquid crystal film having a Grandjean structure which is obtained by ultraviolet polymerization of a liquid crystal mixture comprising a polymerizable mesogen compound (a), a polymerizable chiral agent (b) and a photopolymerization initiator (c) and is changed so that the pitch length becomes continuously narrow from the one side, is characterized in that the wide band cholesteric liquid crystal film has a reflection band width in the visible region of ≥200nm and has a spiral structure of a pitch length showing the reflection in infrared region on the long pitch length side continuously or discontinuously, or a layer in which the spiral structure is almost dissolved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220183-A (JP)
Title: Information processor and information processing method, and computer program
Inventor: KATAYAMA YASUSHI
IPC: G06F13/00
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for realizing an efficient and balanced data storage configuration by applying group management in distributed storage processing.  <P>SOLUTION: In this distributed storage processing configuration for performing data recording processing to a plurality of nodes connected to a network, the grouping of the nodes is carried out, and data existence probability density γ is calculated by γ=(c×p)/n on the basis of the number of nodes n of the group to be managed, the number of overlapped data stored in the nodes in the group, and probability density coefficients c under the control of a group management device set for the groups, and the input/output or erasure processing request of the storage data is issued to the nodes to be managed according to the value of γ. As for group output data quantity ΣSn and group input data quantity ΣRn, control is conducted so that ΣSn=ΣRn can be established. Thus, the data storage corresponding to the storage capacity can be realized, and unbreakable data storage processing can be realized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221760-A (JP)
Title: Mobile communication system, radio controller, wireless terminal and data distribution method, and program thereof
Inventor: KUWANO HIROAKI
IPC: H04B7/26
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio controller capable of multicast-distributing MBMS data without the need for UE to transit to a CELL_DCH state or a CELL_FACH state.  <P>SOLUTION: A buffer 15 applies buffering to the MBMS data from a BMSC received via a host device side interface section 14 and an MBMS data management section 16 divides the buffered MBMS data into data whose size can be transmitted/received between a Node B and the UE and decides MBMS data distribution schedule information. A schedule notice section 17 informs the UE about the distribution schedule information through a PCH in a form of a paging message or a notice channel via a Node B interface section 11. An MBMS data transmission section 18 transmits the MBMS data to the UE through an FACH via the Node B interface section 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004088718-A (JP)
Title: Packet processing apparatus
Inventor: IDA SHUJI
IPC: H04L12/66
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet processing apparatus in which intercommunications are easily performed regardless of setting of a terminal of a transmission source and a VLAN of the packet processing apparatus.  <P>SOLUTION: The packet processing apparatus is provided with a destination decision part 10 for deciding whether or not a destination address of a packet transmitted from a communication terminal 101 is a packet processing apparatus 60, a tag separation part 702 for separating a tag from a tagged packet 75, a tag storing memory 704 for storing the tag separated from the tagged packet 75, a central processing part 12 for receiving the tagged packet 75 from which the tag is separated and performing processing corresponding to the contents of the packet, and a tag addition part 703 for adding the tag to the non-tagged packet transmitted form the central processing part 12. A reply packet with the tag added by the tag addition part 703 is transmitted to the communication terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004218890-A (JP)
Title: Refrigeration unit with hot gas control
Inventor: ONO KENJI
IPC: F25B1/00
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the control by reducing the sudden change of refrigerating performance in supplying a hot gas or stopping the supply in a refrigeration unit used in an environment test device and the like, and to achieve the energy saving in operation.  <P>SOLUTION: This refrigeration unit comprises an electronic expansion valve 1, a solenoid valve, a hot gas supply system 6, control parts 7, 8, 9, a priority signal transmitting part 91, a signal switch control part 92 and the like. In a case when a request value of the refrigerating performance is low, a solenoid valve opening signal So is generated when an opening signal P detected by the control part 8 is less than a lower limit value P<SB>1</SB>, to open the solenoid valve, and further the signal So is transmitted to the transmitting part 91 to provide an electronic expansion valve opening Pu corresponding to the refrigeration performance in opening the solenoid valve, to the control part 92, to control the opening of the electronic expansion valve on the basis of Pu having the priority. When the request value of the refrigeration performance is high, the opposite control is performed. By forcibly controlling the opening of the electronic expansion valve corresponding to the opening and closing of the solenoid valve, the sudden change of the refrigerating performance can be prevented, and air conditioning state can be stabilized and the energy saving can be achieved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223321-A (JP)
Title: Method and apparatus for separating sio2 particle and sic particle, and separated/recovered sic
Inventor: SHIBATA HAYAJI
IPC: C09K23/38
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for separating a SiO<SB>2</SB>particle and a SiC particle from a slurry liquid containing a mixture of the SiO<SB>2</SB>particle and the SiC particle.  <P>SOLUTION: A foaming agent and a collecting agent selected from the group consisting of alkyl sulfonic acids and sodium alkylsulfonates are added to the slurry liquid containing the SiO<SB>2</SB>particles and the SiC particles, and the pH of which is then adjusted to 2-4. Air bubbles are made to ascend through the pH-adjusted slurry liquid. Since the SiC particles which are adsorbed on the collecting agent rise to the surface together with the air bubbles and the SiO<SB>2</SB>particles which are not adsorbed on the collecting agent precipitate, thus the SiO<SB>2</SB>particles can be separated from the SiC particles. A gas inlet 4 and a gas outlet 5 are arranged on a separation vessel 2. A filter medium 3 is arranged in the vessel 2 for dividing the inside of the vessel 2 into an upper space 9 and a lower space 10. A slurry liquid supply port 6 is arranged at the position communicated with the space 9 of the vessel 2. A SiC recovering port 8 is arranged above the port 6. A liquid outlet 7 is arranged at the position communicated with the space 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004085170-A (JP)
Title: Heat exchanger
Inventor: KO CHEOL-SOO
IPC: F25B39/02
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger more quickly discharging condensate stagnated on a fin, a tube and the fin.  <P>SOLUTION: The heat exchanger is provided with a flow-in pipe 1 for a fluid; a discharge pipe 3 for discharging the heat-exchanged fluid to the outside; a plurality of fins 10 in which a guide means arranged between the flow-in pipe 1 and the discharge pipe 3, bent and formed at a predetermined gap so as to pass the air on an outer peripheral surface and guiding the condensed water condensed on the surface to one side is disposed; and a tube 2 in which a condensate discharge passage 5 disposed between the fins 10, carrying out heat exchange with the air passing the outer peripheral surface of the fins while the fluid passes through the inside and discharging the condensate guided by the guide means to a lower side is disposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342092-A (JP)
Title: Compost leach, method for producing the same, and plant growth promoting material
Inventor: YAMANAKA WATARU
IPC: C05G5/00
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compost leach suited for growing plants, especially, organically grown plants, to provide a method for producing the same, and to provide a plant growth promoting material containing the same.   <P>SOLUTION: A material to be fermented based on wood and food leavings is first composted by biodegradation using fermentative microorganisms based on at least one species of microorganisms belonging to the genus Bacillus. This step is referred to as the primary fermentation step. The compost obtained in the primary fermentation step is subjected to the secondary fermentation step to effect fermentation and aging. The leach which is leached from the compost in the course of the secondary fermentation step is collected in a fermentation container and is aerobically fermented therein to ferment and refine the compost leach. The step of fermenting and refining the compost leach is referred to as the tertiary fermentation step. The fermentation and refining are carried out so that the obtained compost leach may have a pH of 6.0-9.0, an EC concentration of 2-10 dSm<SP>-1</SP>/cm (in terms of 2% water-soluble solids), a C/N ratio of 10-30, and an organic matter ratio of 0.2-0.9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004225438-A (JP)
Title: Partial demolishing removal method of existing steel pipe pile
Inventor: OKUYAMA NOBUHIRO
IPC: E02D9/04
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize a method capable of greatly reducing excavating and backfilliing works of the peripheral ground when only the top part of an existing pipe pile is partially demolished.  <P>SOLUTION: A cover body 3 is inserted from the head of a steel pipe pile 1 into the inside and set to a little lower position than a predetermined position and then, the upper end cut off is drawn out and removed. and then, the drawn hole 16 is back filled.In this case, it is preferable that a hooking tool 6 for fixing the cover body is welded to the inside face of the existing steel pipe pile when fitting the cover body. As an other method, the upper end of the existing steel pipe pile is cut off from the inside and after the cut off upper end is pulled out and removed, the cover body is pressed in from the upper side of the drawn out hole to arrive the residual part of the existing steel pipe pile, after that, the drawn hole is backfilled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235350-A (JP)
Title: Crystal defect evaluating method of soi wafer and etching liquid
Inventor: SATO HIDEKI
IPC: H01L27/12
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal defect evaluating method, along with an etching liquid used therefor, capable of evaluating crystal defects of an SOI wafer with an excellent defect detecting capability, using a chromium-less etching liquid that contains no toxic chromium.  <P>SOLUTION: The SOT wafer is submerged in the etching liquid for etching of an SOI layer. The etch pit formed in the SOI layer is observed to evaluate crystal defects of the SOI wafer. The etching liquid contains iodine or iodide in the mixture liquid of hydrofluoric acid, nitric acid, acetic acid, and water, while maximum in capacity ratio in the etching liquid of nitric acid, with the etching rate of the SOI layer being adjusted to be 100nm/min or less.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233651-A (JP)
Title: Method of driving electroluminescence display panel
Inventor: MUKONO MAKOTO
IPC: G09G3/20
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of driving an electroluminescence display panel on which data electrode lines and scanning electrode lines are formed crossing each other at specified intervals and also electroluminescence cells are formed in their intersection areas.  <P>SOLUTION: Included are precharging, scanning, and repetition stages. In the precharging period, data signal applied to all the data electrode lines are cut off, a 1st potential is applied to all the scanning electrode lines, and all the data electrode lines are electrically connected to one another by switching. In the scanning stage, a 2nd potential which is lower than the 1st potential is applied to all the scanning electrode lines and data signals are applied to the data electrode lines, so that electroluminescence display cells whose scanning electrode liens are selected illuminate. In the repetition stage, the precharging and scanning stages are repeated for the remaining scanning electrode lines. Consequently, since a relatively high potential is applied to all the scanning electrode lines in the precharging period and a voltage is reversely applied to all electroluminescence cells, a crosstalk through data electrode lines in the precharging period is prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230784-A (JP)
Title: Chuck for mechanical pencil
Inventor: SAKANISHI SATOSHI
IPC: B43K21/22
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost chuck for a mechanical pencil which shows strong lead gripping force as is the case with a metal chuck, superb pliability, high lubricating properties and suitability for mass production without qualitative dispersion.  <P>SOLUTION: This chuck for the mechanical pencil is obtained by molding a mixture of a carbon material and a synthetic resin. The laminar or flake compound to be mixed is preferably equivalent to 1 to 30 wt.% of the entire mixture. For the compound, the content of less than 1 wt.% reduces the efficacy and the content of 30 wt.% or higher is not appropriate because the moldability is deteriorated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233874-A (JP)
Title: Display device and enlargement display method
Inventor: NUMANO FUJIHITO
IPC: G06F3/048
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device and an enlargement display method that improve visibility of display information and also improve operability.  <P>SOLUTION: When there is an instruction based upon button operation for enlargement display from a remote controller 10, an EC/KBC 63 sends an enlargement display command out to a CPU part 31. The CPU part 31 once receiving the enlargement instruction command performs enlargement display processing by reference to a content management table (TBL).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231608-A (JP)
Title: Cosmetic
Inventor: MIYAGAWA SATSUKI
IPC: A61K8/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a cosmetic having good feelings upon use and usability and excellent in emulsification stability of an oil solution especially containing a silicone oil.  <P>SOLUTION: This cosmetic comprises (A) a fructooligosaccharide fatty acid ester which is an inulin and/or hydrolyzed inulin fatty acid ester having a ≥2.2 fatty acid esterification degree per a monosaccharide unit in which ≥60 mol % of total acyl groups in the ester is one or more kinds of groups selected from hexadecanoyl, octadecanoyl, eicosanoyl and docosanoyl groups and (B) a polyhydric alcohol-modified silicone having a specific structure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230541-A (JP)
Title: Production line
Inventor: SHIMIZU MASAHITO
IPC: G05B19/418
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce walking fatigue of an operator in a production line.  <P>SOLUTION: The production line L1 is provided with a vehicle conveyor 1, an operator conveyer 3 arranged along the vehicle conveyor 1 and operating in a same transfer direction F and an reverse direction of the vehicle conveyor 1, a controller 8 controlling the operator conveyor 3, and a sensor 50. The controller 8 controls an operation direction and operation speed of the operator conveyor 3, based on a direction of an operator 5, transfer acceleration of the operator 5 and the operation direction of the operator conveyer 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242388-A (JP)
Title: Squirrel-cage rotor
Inventor: SHIMONO HIROSHI
IPC: H02K17/16
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a squirrel-cage rotor which has a reinforcing member, having high effects for suppressing transformation in the direction of outside diameter of a short-circuit ring.  <P>SOLUTION: This is a squirrel-cage rotor, which is equipped with a rotating shaft 2; a stacked core 3, a plurality of through-holes 5 being made through in axial direction close to the periphery of the stacked core 3; a conductor part composed of a plurality of conductor bars 6, arranged in the through-holes 5 and a pair of short circuit rings 7 short-circuiting the conductor bars 6 at both ends in axial direction of the stacked core 3 and moreover being coupled to each other and also being integrally molded by casting process; and a pair of reinforcing members 8 covering the short circuit ring, thereby preventing the transformation of the short circuit ring. In this squirrel-cage rotor, the reinforcing member 8 is constituted of nonmagnetic member and is also arranged to cover the periphery of the short-circuit ring and the inner perimeter, and the axial center of the reinforcing member for the periphery and the internal perimeter of the short-circuit ring are coupled to each other, thereby constituting a substantially I-shaped cross section, and the short circuit ring 7 and the reinforcing member 8 are fixed mechanically, and the reinforcing member 8 is integrally molded with the stacked core 3 and the short circuit ring 7, at the casting of the conductor part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236549-A (JP)
Title: Tea using pumpkin component as raw material and method for producing the same
Inventor: HIROTA KAZUE
IPC: A23L19/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a tea using a pumpkin component as a raw material, which can easily be drunk by extracting the tea with hot or warm water similarly to conventional teas or dissolving the tea in hot or warm water as such, and makes it possible to simply take the plentiful nutrients of the pumpkin in a good taste.  <P>SOLUTION: The subject method for producing the tea using the pumpkin as the raw material is characterized by comprising a collection process for collecting the sarcocarp component of the pumpkin 1, a drying process for drying the sarcocarp component, a crushing process for crushing the dried sarcocarp component to form the raw material particles 2, and a roasting process for roasting the raw material particles 2 to form the tea raw material 3. Thereby, the produced tea raw material 3 is immersed in hot or warm water to extract the nutritive ingredients of the pumpkin 1, and the obtained extraction liquid can be drunk similarly to tea, or the tea raw material 3 can be dissolved in hot or warm water as such and then drunk. Thus, the plentiful nutrients of the pumpkin 1 can simply and readily be taken in a good taste.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242151-A (JP)
Title: Adaptive antenna device and its control method
Inventor: TAKATORI TAIJI
IPC: H04B7/10
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adaptive antenna device which can control a directivity highly precisely in an outgoing communication even when propagation environments are different between an incoming communication and the outgoing communication and can improve a throughput in a digital radio transmission, and to provide its control method.  <P>SOLUTION: This adaptive antenna device has: first directivity forming devices 1011 to 101N; first compositing units 1021 to 102N for compositing the n-th output signals of the respective first directivity forming devices; second directivity forming devices 1031 to 103N for using signals of the first compositing units as an input signal and outputting M-piecec signals equal to the number of antenna elements; second compositing units 1041 to 104N for compositing the m-th output signals of the respective directivity forming devices; and M-pieces antenna elements. The first directivity forming devices consist of: first branching devices 1061 to 106N for branching the input signal into N-pieces signals; and first weighting devices 10711 to 107NN for weighting output signals of the first directivity forming devices. The weighting value of the n-th first weighting device of respective first directivity controllers is controlled by a terminal station n.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242802-A (JP)
Title: Toilet seat and method of producing toilet seat
Inventor: OSANAWA HIDEAKI
IPC: B29L31/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a user from feeling cold in the case of contacting with a toilet seat when sitting on it without requiring electricity expense, to reduce man-hour for production and to reduce costs by simplifying constitution.  <P>SOLUTION: The toilet seat and a method of producing the toilet seat consist of a toilet seat body 1 consisting of a foamed resin layer; and an ultra-thin skin layer 2 for preventing cold feeling in the case of contacting with the toilet seat when sitting on it, which varies according to an atmospheric temperature. The skin layer 2 is set to have a sufficient thickness to prevent the user from feeling cold in the case of contacting with the toilet seat when sitting thereon in the range of a using atmospheric temperature.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251941-A (JP)
Title: Image forming apparatus
Inventor: OKADA NAOHIRO
IPC: G03G15/08
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of carrying out toner replenishing appropriately and stably.  <P>SOLUTION: When power source of the apparatus is turned on and a trigger signal L1 is inputted (ST1), a printer motor 42 is turned on (ST2) in response and a timer is started (ST3). When the time is up for the timer (ST4), toner quantity is fetched by a toner sensor 52 (ST5). Whether the fetched toner quantity is smaller than a specified value KD<SB>H</SB>or not is judged. When the detected and fetched toner quantity is not smaller than the specified value KD<SB>H</SB>, toner quantity detection is continued (ST5 to ST7) by the toner sensor 52 afterwards. When the fetched toner quantity is smaller than a specified value KD<SB>H</SB>, a replenishing motor 44 is turned on, a replenishing roll 55 is rotated (ST8) and the toner in a toner bottle 54 is fed into a developer container.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250336-A (JP)
Title: Method for producing coated tablet and sugar-coated tablet
Inventor: MATSUMOTO YASUMASA
IPC: A61K9/28
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturizable and efficiently producible sugar-coated tablet having high masking effects.  <P>SOLUTION: The subject method for producing the coated tablet is carried out as follows. A coating liquid containing powder, a binder, <10 wt.% of a glucide and ethanol is sprayed on an uncoated tablet or a film-coated table to form a coating layer thereon.  <P>COPYRIGHT: (C)2004,JPO&NCIPI