baber/WOPTO huggingface dataset:
Patent JP-2005204806-A (JP)
Title: Capsule endoscope
Inventor: KAJI KUNIHIDE
IPC: A61B1/00
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsule endoscope allowing an operator to easily observe the course of a treated portion.  <P>SOLUTION: This capsule endoscope 10 is provided with a capsule body 12 and arms 14a and 14b disposed outside the capsule body 12 and locking the capsule body 12 to the interior of an organism in a position separated from an object. The capsule body 12 is disposed with an objective lens 18a and an illumination lens 18b in positions separated from the organism when the capsule body 12 is locked to the organism with the arms 14a and 14b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209859-A (JP)
Title: Wafer transfer handling method, and semiconductor manufacturing apparatus using the same
Inventor: MAEKAWA YASUO
IPC: H01L21/677
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent erroneous transfer due to wafer displacement of a wafer processing container of a semiconductor manufacturing apparatus, and to prevent anomalies during wafer processing.  <P>SOLUTION: Before the rise of an auxiliary table for the vacuum adsorption of a carried-in wafer, the wafer stays in standby until the other table has been completely evacuated (S21). The auxiliary table is lowered with the wafer adsorbed thereto for placing it on the other table, and the wafer 1 remains adsorbed for one second after the descent (S22). The slow evacuation of the wafer processing container through a gas outlet 8 is started with the wafer kept vacuum-adsorbed for avoiding the adverse effect of fluctuation in pressure in the wafer processing container, and the wafer is released from adsorption thereafter (S23). Furthermore, when the wafer is vacuum-adsorbed simultaneously accompanied by the rise of the auxiliary table after the descent of the other table upon the completion of the wafer processing, it is confirmed that the evacuation of the other table has been completed (S24). The use of these steps eliminates erroneous transfer due to wafer displacement in the wafer processing container or other anomalies during the wafer processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208518-A (JP)
Title: Image display apparatus
Inventor: OHARA TERUMI
IPC: G02F1/1335
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus which can attain a displayed image of high contrast and which is excellent in uniformity in black display by suppressing double refraction generated in light transmissive materials constituting optical components such as a polarized beam splitter.  <P>SOLUTION: Regarding the image display apparatus equipped with the polarized beam splitter, a temperature difference ▵T<SB>i</SB>as a difference between the highest temperature on the surface of each light transmissive material in an optical system and an ambient temperature is maintained so as to satisfy a relational expression of 0.025≥(2π/λ)×Σ<SB>i=1</SB><SP>n</SP>k<SB>i</SB>×C<SB>i</SB>×α<SB>i</SB>×E<SB>i</SB>×l<SB>i</SB>×▵T<SB>i</SB>. Provided that the center wavelength of illuminating light and modulation light is expressed by λ[m], the optical system is constituted of n pieces (n≥1) of light transmissive material, and regarding the i-th (1≤i≤n) light transmissive material, k<SB>i</SB>is a constant (0.07<k<SB>i</SB><0.13), photoelasticity constant is expressed by C<SB>i</SB>[m<SP>2</SP>/N], linear expansion coefficient is expressed by α<SB>i</SB>[1/K], Young's modulus is expressed by E<SB>i</SB>[10<SP>8</SP>N/m<SP>2</SP>] and an optical length is expressed by l<SB>i</SB>[m].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216501-A (JP)
Title: Induction heating cooker
Inventor: NIIYAMA KOJI
IPC: H05B6/06
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable to control accurately temperature of boiling detection or the like of a load pan when water is boiled in an induction heating cooker.  <P>SOLUTION: This cooker is provided with a first boiling detection means 7 which is to detect boiling corresponding to the output of a first temperature detection means 6 to detect bottom face temperature of the load pan 1 based on the output of an infrared ray detection element 5, put underneath a top plate 2, to detect the infrared ray emitted from the bottom face of the load pan 1, and a second boiling detection means 11 to detect boiling corresponding to the output of a second temperature detection means 10 to detect temperature of the load pan 1 by a thermister 9 to detect temperature of the lower face of the top plate 2. By controlling a heating control means 8 so that electric power supplied to a heating coil 3 is suppressed or stopped corresponding to either of outputs of the first boiling detection means and the second boiling detection means, the temperature control of the boiling detection of the load pan 1 or the like can be carried out accurately and malfunction of the infrared ray detection element due to external disturbance light can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216657-A (JP)
Title: Fuel cell power generation device and its operation method
Inventor: SENDA MASAHITO
IPC: H01M8/06
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow management method of reforming water with a simple and inexpensive means, to stabilize operation and to reduce a cost, in relation to a fuel cell power generation device.  <P>SOLUTION: This fuel cell power generation device is provided with: a reformer 3 for reforming a hydrocarbon-based material fuel by steam; and a fuel cell 1 for generating power by an electrochemical reaction of a fuel gas obtained by reforming the fuel by steam with air. The fuel cell power generation device is equipped with: a water heating heater 21 installed at a part of a reforming water pipe for the steam reforming with its peripheral part insulated from heat; a pair of temperature sensors 22 mounted at the entrance and the exit of the water heating part; and a calculation part 24 for calculating the flow rate of the reforming water based on the measured values of the temperature sensors, a measured value of a heater heating quantity, and the specific heat of water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215336-A (JP)
Title: Image forming apparatus
Inventor: FUJII ICHIRO
IPC: G03G15/08
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which excels in the electrostatic propensity, sensitivity and optical responsiveness of an electrophotographic photoreceptor, and can form images of high quality and high resolution at a high speed under various environments.  <P>SOLUTION: The electrophotographic photoreceptor 2, containing an enamine compound expressed by a specific formula, for example, as a charge transfer material, is mounted on the image forming apparatus 1, and the volume average particle size of the toner included in a developer 50 housed in a developing device 33 is set at 4 to 7 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211823-A (JP)
Title: Raw material agitation and mixing apparatus
Inventor: NAKAMURA SHIRO
IPC: B01F27/91
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the rotation speed of mixers in accordance with the properties of a raw material.  <P>SOLUTION: One or more mixers 8 are disposed on the conveyance surface of a conveyance belt 4. The conveyance belt 4 conveys the raw material to be agitated and mixed in one direction along a conveyance line L. Each mixer 8 has a vertical shaft 9 and an agitation blade 10 attached to the lower end of the vertical shaft 9. The vertical shaft 9 is rotatively driven in one direction, and the agitation blade 10 is retained in the state facing the conveyance surface just above the conveyance belt 4 irrespectively of whether the rotation speed is high or low, and is rotated integrally with the vertical shaft 9 in a horizontal posture and agitates the raw material conveyed along the conveyance line L while kneading the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213224-A (JP)
Title: New diethynylbenzenes, method for producing the same and application thereof
Inventor: NAKAYAMA YOSHINORI
IPC: C07C69/82
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent coloring agent efficiently generating fluorescence by irradiation with ultraviolet light or voltage applied.  <P>SOLUTION: The diethylylbenzenes are represented by general formula (1) (wherein R<SB>1</SB>and R<SB>2</SB>are each CO<SB>2</SB>R or CN; R<SB>3</SB>is H, R, OR or NR<SB>2</SB>and R is an alkyl group, an aryl group or a heterocyclic group). The diethynylbenzenes are readily produced by reacting dihalogenated benzenes represented by general formula (2) with arylacetylenes represented by general formula (3) by using a palladium catalyst and further using a desalinating agent such as organic amines or alkali metals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222135-A (JP)
Title: Database access monitoring device, information outflow source specification system, database access monitoring method, information outflow source specification method, and program
Inventor: NEMOTO KAZUO
IPC: G06F7/00
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable to specify an outflow source in case of outflow of personal information or the like.  <P>SOLUTION: This system comprises a retrieval request acquisition part 131 acquiring a retrieval request of a database with identification information of a retrieval requester; a retrieval processing part 132 retrieving the database based on the retrieval request and including dummy data in the retrieval result; a retrieval result output part 133 outputting the retrieval result including the dummy data to the retrieval requester; a use history creation part 134 for creating information showing the corresponding relationship of the identification information of the retrieval requester with the dummy data included in the retrieval result; and a control part 130 controlling the retrieval request acquisition part 131 to the use history creation part 134.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219276-A (JP)
Title: Recording medium transferring device
Inventor: HAYAKAWA KAZUYUKI
IPC: B41J15/04
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium transferring device which can exactly correct skewing in the transfer of a recording medium, particularly, transfer of a recording medium of a low modulus of elasticity in tension and a high extensibility.  <P>SOLUTION: A recording medium transferring device 1 with a transfer driving roller 3 for transferring a recording medium M to a platen region where an ink image is formed is equipped with a plurality of pinch rollers 5 which are set opposed to the transfer driving roller 3 and form a transfer nip state by holding the recording medium M together with the transfer driving roller 3, a pressing force applying mechanism 6 for applying a pressing force to the transfer driving roller 3 of the pinch rollers 5, and a position sensor 8 for detecting a position of a width direction edge M1 of the recording medium M. The pressing force applying mechanism 6 is configured to increase and decrease a local transfer force in the vicinity of the edge by increasing and decreasing a nip pressure of the pinch roller 5 nearest to the edge M1 of the recording medium M among the plurality of pinch rollers 5 on the basis of position detection information of the width direction edge M1 of the recording medium M from the position sensor 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220242-A (JP)
Title: Method for producing aliphatic or alicyclic polyester
Inventor: KUMAZAWA KATSUHISA
IPC: C08G63/78
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aliphatic or alicyclic polyester by which the high-molecular weight aliphatic or alicyclic polyester having good hue can be continuously and stably produced.  <P>SOLUTION: The method for continuously producing the aliphatic or alicyclic polyester having ≥2.1 dl/g reduced viscosity (η<SB>sp</SB>/c) involves carrying out a polycondensation reaction by using a horizontal type reversely rotating twin-screw polymerization vessel while stirring the polyester at the peripheral speed of stirring blades successively installed on the rotary shafts of the twin screw, regulated so as to be 3-26 m/min.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004247731-A (JP)
Title: Lithography apparatus and method of detecting accurate fixing of object
Inventor: NEERHOF HENDRIK ANTONY JOHANNE
IPC: G03F7/20
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithography apparatus and a method of detecting the accurate fixing of an object.  <P>SOLUTION: The lithography apparatus comprises a support structure mask stage for fixing an object 5 (a substrate such as a wafer and a mask) and a wafer stage, wherein partitions are delimited by the support structure mask stage, the wafer stage, and the object 5 (a substrate such as a wafer and a mask) fixed on the support structure mask stage and the wafer stage. A supply means 11 is connected to the partition and supplies fluid to the partition. The supply means 11 comprises an instrument 15 for measuring a change in at least one of the flow velocity and pressure of the fluid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005224312-A (JP)
Title: Heating sheet
Inventor: ISHIKAWA MASATAKA
IPC: A61F7/08
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin sheet formed heating body with excellent heating characteristics.  <P>SOLUTION: The heating sheet comprises an oxidized metal, an active carbon and a fibrous material. The average particle size of the active carbon is 1-20 μm and the air permeability per basis weight 100 g/m<SP>2</SP>of an intermediate heating sheet is 3-30 sec/(6.4 cm<SP>2</SP>× 300 ml). It is preferable that the basis weight of the intermediate heating sheet is 10-1,000 g/m<SP>2</SP>per a sheet, and it is preferable that the breaking length of the intermediate heating sheet is 100-4,000 m.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228703-A (JP)
Title: Fuel cell
Inventor: KURAMOCHI TAKEHARU
IPC: H01M8/10
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of supplying uniform gas independent of a place of an electrolyte membrane.  <P>SOLUTION: The fuel cell has a crooked polymer electrolyte membrane 2 and crooked separators 4a, 4b. Therefore, the distance between the polymer electrolyte membrane 2 and the separators 4a, 4b can be made uniform, and gas used in power generation in the fuel cell can uniformly be supplied to the polymer electrolyte membrane 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231929-A (JP)
Title: Quaternary ammonium silicate derivative
Inventor: HOSOKAWA KOJI
IPC: C01B33/157
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quaternary ammonium silicate derivative having high affinity to an organic material, exhibiting weak alkaline or neutral properties, mostly containing silicate having a Q<SB>3</SB>-structure thereby having a lot of a silanolate group (Si-O<SP>-</SP>group).  <P>SOLUTION: The quaternary ammonium silicate derivative has a ratio [A<SB>3</SB>/(A<SB>3</SB>+A<SB>4</SB>)] of ≥0.2, where A<SB>3</SB>expresses the surface area of a peak constituting a signal belonging to Q<SB>3</SB>and A<SB>4</SB>expresses the surface area of a peak constituting a signal belonging to Q<SB>4</SB>in<SP>29</SP>Si NMR spectrum and has pH ≤9.5 in 1 wt.% water dispersion at 25°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230756-A (JP)
Title: Oxygen absorbent, oxygen-absorptive composition using the same and packaging material
Inventor: TSUJI YOSHIHISA
IPC: B65D65/40
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oxygen absorbent which is dispersed easily in a resin and hardly emits a bad smell when the oxygen adsorbent adsorbs oxygen and to obtain a resin composition using the oxygen absorbent.  <P>SOLUTION: The oxygen absorbent contains an organic compound having an alicyclic structure containing an unsaturated bond and ≤3,000 molecular weight and an oxygen absorption promoting agent. The oxygen-absorptive composition contains a resin, an organic compound dispersed in the resin and the oxygen absorption promoting agent. The organic compound dispersed in the resin has the alicyclic structure containing the unsaturated bond and ≤3,000 molecular weight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240194-A (JP)
Title: Sinker for weaving felt of circular knitting machine
Inventor: O HEISHI
IPC: D04B15/06
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sinker achieving complete loop feeding effects in a knitting process of weaving a felt of a circular knitting machine.  <P>SOLUTION: The sinker for weaving the felt of the circular knitting machine is equipped with the sinker (10) tilted and installed in the circular knitting machine to form a loop with a pile yarn (18), a ground yarn (16) and a binding yarn (20). The sinker (10) is provided with a nose part (11), a protruding nose (22) installed connectedly to one end of the nose part (11), a throat part (12) adjacent to the other end of the nose part (11) and a belly part (13) installed connectedly to the throat part (12). The nose part (11) has a slope (111) and the ground yarn (16) and the binding yarn (20) are pulled down to assist the formation of the loop in the knitting process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244433-A (JP)
Title: Facsimile apparatus
Inventor: TSUCHIYA MASANARI
IPC: H04N1/32
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable the generation of a communication error to be suppressed more efficiently.  <P>SOLUTION: An error mode detection unit 310 detects an error mode which is a configuration of the communication error when the communication error occurs. An operation reference table 320 stores corresponding relation between the error mode and communication property which should be corrected. A correction value operation unit 300 calculates the correction value corresponding to the communication characteristics corresponding to the detected error mode by referring to the operation reference table 320. The correction value table 330 corresponds to the calculated correction value to a communication destination in which a communication error arises and stores it. A correction value setter 340 refers to the correction value table 330 at a communication starting time, and sets the communication characteristics corresponding to the correction value if there is the correction value corresponding to the communication destination starting the communication.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211609-A (JP)
Title: Deodorizing instrument for exclusive use for eliminating odor
Inventor: ARAKI HIROMITSU
IPC: A61L9/04
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing instrument for exclusive use for eliminating odors which makes a good use of immediate and continuous odor eliminating effects on a whole room and which also eliminates a specific odor of an odor eliminating liquid.  <P>SOLUTION: The deodorizing instrument for exclusive use for eliminating odors has an odor eliminating film containing the odor eliminating liquid and having air permeability in an inner flow path of a housing that sucks snd vents air using a fan. In the same inner flow path of the housing, an ultraviolet lamp and a photocatalyst near the ultraviolet lamp are provided. Thereby, air with a large amount of odor eliminating component of the odor eliminating liquid, which passes through the odor eliminating film and is vented, can be vented using the fan, can have immediate odor eliminating effects on the whole room. The photocatalyst illuminated by ultraviolet rays decomposes odor components chemically, and the specific odors of the odor eliminating liquid as a by-product can be eliminated continually for a long time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282063-A (JP)
Title: Semiconductor device and method for manufacturing same
Inventor: IMAI KEITAROU
IPC: H01L29/786
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, including a transfer process in which adhesiveness between a substrate and an element forming layer can be controlled, when the element forming layer is bonded to another substrate after the element forming layer including semiconductor elements on the substrate or the element forming layer including integrated circuits on the substrate is peeled off, and to provide a semiconductor device manufactured using the method.  <P>SOLUTION: A bonded material composed of a material having high adhesiveness is formed between the semiconductor elements formed on the substrate (also referred to as the first substrate) and the substrate, or the bonded material is formed between the integrated circuits composed of a plurality of the semiconductor elements formed on the substrate and the substrate. It is hereby possible to prevent the semiconductor element or the integrated circuit from peeling off from the substrate during the period of manufacture of the semiconductor element or the integrated circuit, and to make it easy to peel off the semiconductor element or the integrated circuit from the substrate by removing the adhesive after the semiconductor element or the integrated circuit is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247619-A (JP)
Title: Piezoelectric/electrostrictive ceramic composition, piezoelectric/electrostrictive substance, and piezoelectric/electrostrictive membrane type element
Inventor: KASHIWAYA TOSHIKATSU
IPC: C04B35/491
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric/electrostrictive ceramic composition making it possible to manufacture a piezoelectric/electrostrictive substance and piezoelectric/electrostrictive section which are dense, are excellent in crystallinity and have the characteristics of retaining excellent piezoelectric/electrostrictive characteristics and durability even under high temperature and high humidity conditions in spite of a relatively low firing temperature.  <P>SOLUTION: The piezoelectric/electrostrictive composition contains a piezoelectric/electrostrictive component containing lead titanate zirconate and 0.5 to 5 mass% glass component having ≤8 mass% content of silicic acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251330-A (JP)
Title: Information recording and reproducing device
Inventor: FUJITA KOJI
IPC: G11B20/12
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable performing slip reproduction for all streams of the same content even in a plurality of stream distribution of the same content of digital television broadcasting.  <P>SOLUTION: Each stream separated from a mix stream is recorded in corresponding each ring buffer with time information of recording time, respectively, and in reproduction from the ring buffer, each ring buffer is synchronously reproduced in a stream order of synchronously obtaining time of the time information from each ring buffer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI