baber/WOPTO huggingface dataset:
Patent JP-2004022318-A (JP)
Title: Transmission electron microscope and sample analysis method
Inventor: HASHIKAWA NAOTO
IPC: G01N23/04
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate and facilitate a series of processing from sample processing to TEM/STEM observation in TEM/STEM analysis.  <P>SOLUTION: With a transmission electron microscope including a focused ion beam radiation system 1 for processing a sample, and an electron beam irradiating system 2 and image forming systems 4, 5 for irradiating a thin portion 8 of the sample with an electron beam to image transmission electron, the sample 3 is processed by the focused ion beam radiation system 1 to form the thin portion 8 of the sample at the end of the sample, and, in the same chamber, the formed thin portion 8 of the sample is irradiated with the electron beam, at a prescribed angle, diagonally upward or downward to image the transmission electron for TEM/STEM observation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021726-A (JP)
Title: Interest preparation device, its method and program and recording medium recording the program
Inventor: HOSOKAWA TAKAHIRO
IPC: G06Q50/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide interest preparation device and method capable of accurately grasping interests which are taken by each client at present or will be taken in future, a program for the device and method, and a recording medium recording the program.  <P>SOLUTION: A retrieving server 20 is allowed to retrieve an information site 30 in each prescribed period on the basis of a retrieving condition of each category registered in a supposed interest database 12. Only supposed interests in which the updating date of a site corresponding to a URL included in the obtained retrieved result is included in the prescribed period are stored in the database 12. A user reads the retrieved result from a terminal 13 and prepares supposed interests of each category on the basis of the read result. The prepared supposed interests are registered in the database 12 correspondingly to the category.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021088-A (JP)
Title: Optical conversion element, optical device and projector
Inventor: OGAWA TAKANORI
IPC: G02B1/111
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical conversion element, an optical device and a projector capable of exhibiting a stable optical conversion function and securing the quality of luminous flux after optical conversion by interrupting water absorption at the outer periphery end of a supporting layer.  <P>SOLUTION: A polarizing plate 442 is equipped with a substrate 510 made of glass and a polarizing element 520. The element 520 is equipped with a polarizing film 521 emitting incident light as specified polarized light, a TAC film 522 laminated on both surfaces of the film 521 and compensating the mechanical strength of the film 521 and an AR film 523 laminated on the surface of the film 522. The outer periphery end 520A of the element 520 including the film 522 is coated with a coating part 530 made of waterproof resin so as to extend over the element 520 and the substrate 510. Therefore, the stable polarizing function is achieved by interrupting the water absorption at the outer periphery end 520A of the film 522.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023715-A (JP)
Title: Communication system and method of receiving radio signal
Inventor: IWAI MASATO
IPC: H04B1/3822
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical multiplex communication function which has reduced influence of nonlinear distortion of a transmission path for a plurality of signals of different qualities, such as mobile communication signals transmitted in a vehicle.  <P>SOLUTION: This communication device comprises a plurality of antennas to receive radio signals, a means for generating digital signals from each of the signals received by these antenna, a first converting part which modulates the generated digital signals by optical signals with different wavelengths, an optical transmission path which transmits a plurality of optical signals as one signal by wavelength multiplexing, and a second converting part which discriminates the optical signals by wavelength and converts them into a plurality of electrical signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029062-A (JP)
Title: Liquid crystal composition and liquid crystal phase difference film using the same
Inventor: TANAKA KOICHI
IPC: H05B33/14
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal phase difference film which maintains fixed optical characteristic over a long term.  <P>SOLUTION: Composition for liquid crystal phase difference film is constituted of the mixture of: one or more kinds of polymerized liquid crystal compounds and one or more kinds of non-liquid crystal polymerized compounds including a non-liquid crystal polymerized compound having six or more polymerization groups in one molecule; and a polymerization initiator. As for the mixing ratio of the mixture of the polymerized liquid crystal compounds and the non-liquid crystal polymerized compounds, the former is mixed by ≥85 wt.% and ≤99 wt.%, and the latter is mixed by ≥1 wt.% and ≤15 wt.%. The composition is oriented in a specified direction and the oriented state is fixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028593-A (JP)
Title: Aeronautical station device and mobile terminal device
Inventor: SAITO MASAYUKI
IPC: H04B7/185
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To heighten the speed and the efficiency of processing at the cold start time of a mobile terminal device for performing positioning by using positioning information from GPS satellites.  <P>SOLUTION: This aeronautical station device 1 receives the positioning information delivered from the GPS satellites 3a-3e, specifies the GPS satellite which is a delivery source of the received positioning information, qualifies the GPS specified satellite as a receivable GPS satellite capable of receiving the positioning information by this mobile terminal device 20 of a moving body 2, and transmits GPS satellite information for showing the receivable GPS satellite to a quasi-zenithal satellite 4. The quasi-zenithal satellite 4 receives the GPS satellite information transmitted from the aeronautical station device 1, and delivers the received GPS satellite information. The mobile terminal device 20 of the moving body 2 receives the GPS satellite information delivered from the quasi-zenithal satellite 4 at the cold start time, selects at least four GPS satellites from which the positioning information is to be received from among the receivable GPS satellites (to the number of five) shown in the received GPS satellite information, and performs positioning by using the positioning information from the GPS satellites.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028369-A (JP)
Title: Refrigerant and closed loop circulation cooling system
Inventor: HIDA YUKO
IPC: H01L23/427
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide refrigerant for a closed loop circulation cooling of which boiling temperature can be adjusted to a desired temperature and a closed loop circulation cooling system for a computer, using the refrigerant.  <P>SOLUTION: The refrigerant as a mixture containing a first medium and a second medium, the first medium being perfluorocarbon (PFC) and the second medium being a material increasing the boiling temperature of the first medium, is used, and a heating body is cooled by evaporation latent heat of the refrigerant, and then the refrigerant is liquefied and cooled by a exchanger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028633-A (JP)
Title: Separation method of americium and curium, and heavy rare earth element
Inventor: KURAOKA ETSUSHU
IPC: G21F9/06
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently and economically separating heavy rare earth elements contained in solution including Am and Cm recovered from high level radioactive waste liquid with a known process.  <P>SOLUTION: Radioactive waste liquid containing separation object elements such as Am, Cm and heavy rare earth elements is contacted to solid adsorbent containing D2EHPA, part of or whole separation object element in radioactive waste liquid is adsorbed in solid adsorbent, the solid adsorbent is contacted to acid solution and Am, Cm and heavy rare earth elements are eluded in turn out of the solid adsorbent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003068580-A (JP)
Title: Polymer solid electrolyte for driving electrolytic capacitor
Inventor: TSUBAKI YUICHIRO
IPC: H01B1/06
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a polymer solid electrolyte for driving an electrolytic capacitor excellent in terms of moldability and service life extension without reacting with aluminum foil at the time of constituting a capacitor, for which ionic condactance at room temperature is high. SOLUTION: An electrolytic composition composed of a solvent containing one or more kinds selected from butyrolactones, chain ethers and heterocyclic ethers, electrolytic salt, and hydroxypropyl alkyl cellulose is hardened and determined as the polymer solid electrolyte for driving the electrolytic capacitor.
Patent JP-2004026067-A (JP)
Title: Battery transfer device for electric cargo handling vehicle
Inventor: ODA KOJI
IPC: B60K1/04
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery transfer device for an electric cargo handling vehicle that can prevent the position of a stand from being shifted at transferring of a battery assuredly and to facilitate a smooth and safe transfer operation.  <P>SOLUTION: This battery transfer device for an electric cargo handling vehicle that transfers a battery between electric cargo handling vehicles, includes a carrier device 18 that moves the battery to a stand 16 for placing the battery, a hook 17 on an end portion of the stand 16 to be engaged with a frame 14 on the vehicle side, and a switch mechanism 21 that is operated when the hook 17 is engaged with the frame on the side portion, and the carrier device 18 can be driven only when the switch mechanism 21 is being operated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028500-A (JP)
Title: Heating device
Inventor: KANDA AKIRA
IPC: F23N5/26
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To precisely inform a user of a child lock mode state, in a light attenuation state of a display part during the child lock mode.  <P>SOLUTION: This heating device has: a plurality of operation switches including a running switch; a child lock mode decision means deciding on the basis of operation of the child lock switch whether setting the child lock mode or not; a child lock mode setting means setting/resetting the child lock mode on the basis of a decision result of the decision means; the display part including a child lock lamp displaying the child lock mode state; a light attenuation control means attenuating the light of the display part when a prescribed time lapses after the final operation of the operation switch; and an information control means newly informing the user of the child lock mode state when one of the operation switches is operated in the child lock mode state and in a light attenuation state of the display part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040278-A (JP)
Title: Information transmission system
Inventor: MAKINO TOMOKANE
IPC: G06K17/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information transmission system wherein information communicated in a network is encrypted and transmitted so as to prevent the transmission information from being leaked to a third party.  <P>SOLUTION: A first IC card includes: a storage means for storing a pair of a private key and a public key adopting the public key encryption system and a public key certificate; and an encryption means. A second IC card includes a decoding means, a terminal at an information sender includes: an information entry means; a control means for allowing an encryption means of the IC card to encrypt the information entered by the information entry means by using the encryption key; and a communication means for transmitting the encrypted information, the public key and the public key certificate to an information receiver side terminal via a network, and the terminal of the information receiver side includes: a control means for allowing a decryption means of the IC card to decrypt the received information via an IC card reader / writer by using the public key; and a display means for displaying the decrypted information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035920-A (JP)
Title: Cold tool steel having excellent fatigue life and heat treatment method therefor
Inventor: YOKOI DAIEN
IPC: C22C38/34
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide cold tool steel which secures sufficient fatigue properties, has no deterioration in wear resistance, is excellent in strength and has an elongated service life by limiting chemical components to the optimum ones and positively utilizing retained austenite.  <P>SOLUTION: The cold tool steel consists of steel comprising, by mass, 0.60 to 1.50% C, ≤2.0% Si, 0.1 to 1.5% Mn, 5.0 to 13.0% Cr, one or two metals selected from Mo and W in an Mo equivalent (Mo+1/2W) of 0.1 to 3.0 and one or two metals selected from V and N by 0.05 to 2.0% in total, and the balance Fe with inevitable impurities. The steel is quenched, and is thereafter subjected to quenching at a tempering temperature of 300 to 500°C for at least one time, so that the cold tool steel having a hardness of 55 to 65 HRC, and in which retained austenite of 5 to 35 vol.% is finely dispersed in a mean particle diameter of 0.01 to 2 μm, and having an excellent fatigue life is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037621-A (JP)
Title: Polymerizable composition and planographic printing plate original
Inventor: SHIMADA KAZUTO
IPC: G03F7/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerizable composition excellent in storage stability particularly at high temperature and high humidity and a planographic printing plate original using the same.  <P>SOLUTION: The polymerizable composition comprises (A) a compound having its absorption maximum at 700-1,200 nm, (B) a polymerizable compound and (C) a compound having a haloalkyl group and a 5-membered ring structure containing 2-4 heteroatoms or a 6-membered ring structure containing 1-2 heteroatoms and alkyl halide group. The planographic printing plate original is obtained by disposing a recording layer comprising the polymerizable composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035500-A (JP)
Title: Inhibitor of 8-hydroxy-2'-deoxyguanosine formation, skin care preparation for external use by using the same, and method
Inventor: SHIMOMURA KENJI
IPC: A61K8/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inhibitor of 8-hydroxy-2'-deoxyguanosine formation, inhibiting the formation of the 8-hydroxy-2'-deoxyguanosine related to an aging mechanism of the skin; to provide a skin care preparation for external use by using the inhibitor; and to provide a method.  <P>SOLUTION: The inhibitor of the 8-hydroxy-2'-deoxyguanosine formation contains a component derived from a leaf of guava as an active ingredient. The skin care preparation for external use contains the component derived from the leaf of the guava as the inhibitor of the 8-hydroxy-2'-deoxyguanosine formation. The method for inhibiting the formation of the 8-hydroxy-2'-deoxyguanosine involves supplying the component derived from the leaf of the guava.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048172-A (JP)
Title: Method for detecting target torque arrival and power wrench
Inventor: GINELL THOMAS KLAS
IPC: F16D15/00
Filed: 2002-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting the arrival at planned target torque when release sound of a torque response release clutch occurs in a power wrench to provide the power wrench. SOLUTION: This method for detecting the arrival at a target torque level and the power wrench are used in a screw joint tightening process. The override type torque response release clutch 17 is used to delimit a target torque level in the power wrench. The power wrench is provided with a microphone 22 recording 'click' sound generated in the clutch 17 during release operation and mounted on the power wrench, a motor operation control means, a signal distinguishing device connected with the microphone 22 to recognize the release 'click' sound, and a control unit 20 transmitting a stop signal for interrupting power supply to release the clutch 17 and applying brake to a power wrench motor 15 when reaching the target torque level.
Patent JP-2004042940-A (JP)
Title: Product feeder of packaging machine
Inventor: SHINODA KIYOSHI
IPC: B65B35/16
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product feeder for increasing the product feed speed by shortening the elevating/lowering cycle of an elevator.  <P>SOLUTION: This product feeder comprises a feed conveyor 14 to carry a product P on a carrying surface, a bottom guide 16 to guide the product P fed from the feed conveyor 14, an elevator 18 having holding members 32 to receive the product P from the bottom guide and hold it which lowers the holding members 32 to deliver the product, and a pusher 66 to push the product P at the lowered position of the elevator 18. Since the elevator 18 lowers the product P and delivers it, the elevating/lowering distance can be reduced irrespective of the maximum height of the product P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045655-A (JP)
Title: Optical part for bidirectional optical communication module, and bidirectional optical communication module
Inventor: NAKAHARA KOJI
IPC: H01L31/12
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive bidirectional optical communication module and its optical part by reducing overlapping components and shortening alignment time.  <P>SOLUTION: The optical part comprises: a cap for which a ball lens is attached to a peak part; a stem to attach the cap; a silicon platform attached to the stem; a cube type multilayer film filter attached to the silicon platform; a light receiving element attached to the silicon platform for receiving the light of a prescribed wavelength reflected by the cube type multilayer film filter; and a light emitting element attached to the silicon platform for transmitting the light of a wavelength different from the prescribed wavelength through the cube type multilayer film filter to the ball lens on a line connecting the ball lens and the cube type multilayer film filter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043094-A (JP)
Title: Recorded material stacker, and recording device provided with the same
Inventor: ANAMI AKIRA
IPC: B65H31/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorded material stacker capable of taking a first position for an inclined attitude and a second position for a horizontal attitude in simple constitution, and a recording device provided with the recorded material stacker.  <P>SOLUTION: This recording device is provided with a recording device body part 9, and a recorded material stacker 50 having a rotation support point 50a on the upstream side to be capable of taking a first position for the inclined attitude with a downstream side end part directed upward to stack recording material, and a second position for a roughly horizontal attitude made by horizontal rotation from the first position. Inside the recording material stacker 50, and the upstream side of the rotation support point 50a, an energization means 55 is disposed. The first position is formed by energization force of the energization means 55. The second position is formed by an action means 90 to act on the energization means 55 to horizontally rotate the recorded material stacker 50 against energization force of the energization means 55.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044906-A (JP)
Title: Ejector cycle
Inventor: TAKEUCHI HIROTSUGU
IPC: F25B1/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ejector cycle working well with varying loads over a wide range while the nozzle efficiency and the ejector efficiency are enhanced.  <P>SOLUTION: The ejector cycle includes a variable throttle 80 to make a decompressive expansion to the gas-liquid two phase region upstream of the refrigerant flow of a nozzle 41, and the the degree of opening of the variable throttle 80 is controlled so that the degree of overheat of the refrigerant on the refrigerant outlet side of an evaporator 30 lies within the specified range. This enables to work well with a varying load over a wide range while the nozzle efficiency and the ejector efficiency are enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041433-A (JP)
Title: Medicine cassetter
Inventor: OSUMI FUJIO
IPC: B65D83/04
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine cassetter with a simple structure which can accurately discharge a half a tablet only by a required number according to the rotation of a rotor.  <P>SOLUTION: The cassette is provided with a reference bottom surface, a housing part which has a side forming a medicine housing space in cooperation with the reference bottom surface and a rotor made rotatable with respect to the reference bottom surface so that the rotation axis thereof is orthogonal to the reference bottom surface of the housing part. The rotor has a cut large enough to let the medicines housed be inserted therethrough. Discharge ports are provided on the reference bottom surface of the housing part in the regions corresponding to the track of the rotation of the cut provided on the rotor. The cut of the rotor has a combined shape of the semi-circle of the half a tablet and a rectangle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003173175-A (JP)
Title: Image display device and display driving method
Inventor: WASHIO HAJIME
IPC: G09G3/20
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the display quality in the case of decreasing the power consumption, by setting a non-scanning period sufficiently longer than a scanning period in a stand-by screen or the like and lowering the frame frequency, in a liquid crystal display device 11 of an active matrix system.  <P>SOLUTION: The potential of a data signal line S which has been in a floating state due to high impedance outputs from a data signal line driving circuit SD for the non-scanning period is charged to an approximately intermediate potential of a data signal at the corresponding frame by a charging circuit 10. Thus, an extremely large dispersion is not caused in a potential of each pixel capacitance with respect to the potential of the data signal lines S, so that the dispersion of a leak current flowing via an active element of each pixel can be suppressed. Thus, the variation of potential of a pixel PIX can be reduced, and the display quality for the non-scanning period can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004042484-A (JP)
Title: Sheets for civil engineering
Inventor: SAKOBE TADAYUKI
IPC: E02D17/20
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide sheets for civil engineering which can be disposed after use by taking consideration to the environment such as recycling while being equipped with mechanical property, installation work easiness and durability required for sheets for civil engineering.  <P>SOLUTION: These sheets for civil engineering are constituted by using a synthetic fiber which does not substantially have biodegradability. On the surface of the synthetic fiber, a film coating comprising a biodegradable substance, preferably, an aliphatic polyester resin, more preferably, a polylactic acid is coated. The sheets for civil engineering are used by being set on the surface of earth and sand or being buried in the ground for the purposes of a substrate stabilization, a revetment, a corrosion prevention, a slope protection, a slope reinforcement for a landfill, or a road reinforcement and so forth. Also, the sheets for civil engineering include both of those using fabrics and those using nets.  <P>COPYRIGHT: (C)2004,JPO