baber/WOPTO huggingface dataset:
Patent JP-2002225421-A (JP)
Title: Method for manufacturing ink jet image forming material and ink jet image forming material
Inventor: MAEHARA YUICHIRO
IPC: B41J2/01
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing an ink jet image forming material having a high quality and a high image quality. SOLUTION: The method for efficiently manufacturing the ink jet image forming material having an ink accepting layer containing thermoplastic resin particles in an outermost layer on a support and an ink solvent absorption layer adjacent to the ink accepting layer comprises the steps of simultaneously coating double layers of the ink accepting layer and the ink solvent absorption layer, then once cooling a coating film temperature to 1 to 15 deg.C, and then drying the accepting layer and the absorption layer at a coating film temperature of <=Tg of the thermoplastic fine particles of the outermost layer and >=10 deg.C or <=MFT and >=10 deg.C.
Patent JP-2002233073-A (JP)
Title: Power source control device
Inventor: ANDO HISASUMI
IPC: H02J9/06
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To reduce loss due to the increase of on-resistance even in the case that battery voltage is low in a power source control device providing a changeover circuit consisting of MOSFET between a power source line from an AC adaptor and a power source line from a battery. SOLUTION: The changeover circuit consisting of P-channel MOSFETs Q1, Q2 is provided between the power source line L1 derived from a connector for AC adaptor connection and the power source line L2 derived from a connector for battery connection. During battery drive, negative voltage formed by a DC/DC converter 3 is supplied to the gates Q1, Q2 of the P-channel MOSFET through a transistor Q5. Thereby a forward bias in the forward direction between the source and the gate of the P-channel MOSFET constituting the changeover circuit is deepened, and even in the case that the battery voltage is low, the on-resistance of the P-channel MOSFET constituting the changeover circuit can be prevented from increasing.
Patent JP-2002089189-A (JP)
Title: Joining structure for segment
Inventor: UKEKAWA MAKOTO
IPC: E21D11/04
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To strengthen joining force by improving workability. SOLUTION: A segment Sa is moved to a segment Sb in the direction of joining end surfaces Sat and Sbt, a male fitting 1 is inserted sideway into a gap C between female fittings 2 by fitting a fitting protrusion 2c into a fitting recess 1c, and the surfaces Sat and Sbt are made to abut on each other. In this state, a coupling bolt 3 is inserted from a fastening hole Sba into the through holes 1b and 2b of the fittings 1 and 2 so as to screw a screw part 3a into a nut 4. In such a joining state, the fitting recess 1c and the fitting protrusion 2c of the fittings 1 and 2 are fitted into each other, and the coupling bolt 3 allows the fittings 1 and 2 to be integrally coupled together for the purpose of enabling the acquirement of the firm joining force. The insertion of the coupling bolt 3 into the though hole 1b and 2b and a rotational operation are easily conducted.
Patent JP-2002231568-A (JP)
Title: Capacitor
Inventor: WATANABE MANABU
IPC: H01G4/255
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor in which a pattern design, repair and alteration of capacitance are facilitated. SOLUTION: Since a through hole 4 formed at a ceramic substrate 2 is filled with a dielectric 5 having a high dielectric constant and a conductor 7, a pattern design, repair and alteration of capacitance are facilitated.
Patent JP-2002235078-A (JP)
Title: Method for producing fluorescent substance and the fluorescent substance
Inventor: NAKANISHI YOICHIRO
IPC: C09K11/08
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorescent substance which has improved color tone, high brightness and improved resolution, and to provide a simple method for producing the fluorescent substance. SOLUTION: The method for producing the zinc-added, rare earth element- added, activated yttrium oxide fluorescent substance comprises adding a rare earth element ion to a mixture solution containing a yttrium alkoxide, a zinc alkoxide and an alcohol, subjecting the mixture to a stirring hydrolysis treatment at room temperature to 80 deg.C in a nitrogen gas atmosphere, and then calcining the obtained gel-like powder in air.
Patent JP-2002211566-A (JP)
Title: Load shifting preventing sheet
Inventor: AONO YUKIHIKO
IPC: B65D19/38
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To allow one person to attach a load shifting preventing sheet to stacked loads by himself. SOLUTION: A belt-like wrapping sheet (4) is provided so as to wrap around three-dimensionally stacked loads (2). A right triangular corner fastener (5) is attached to the upper surface of a corner of the load (2). The right-angled side of the fastener (5) is fixed to the upper edge of one of the ends of the sheet (4). A corner hooking piece (6) is connected to the upper edges of the sheet (4), corresponding respectively to the corners of the load (2), so as to diagonally cross the upper surface of the corner of the load (2), while a connector (7) is provided to connect the opposite ends of the sheet (4).
Patent JP-2002169204-A (JP)
Title: Flash photography system
Inventor: KAWASAKI MASAHIRO
IPC: G03B7/17
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a flash photography system with which correct exposure can be obtained for various objects without employing a complicated, segmented photodetector as a TTL photodetector. SOLUTION: The flash photography system is provided with a first photometric means for measuring the preliminary light emission of the flash for every segmented area by using a segmented photodetector, a second photometric means for measuring the amount of received light at the time of the main light emission of the flash with a single photodetector which is not segmented, a control means for controlling the main light emission of the flash on the basis of the quantity of light received by the second photometric means,  a weighting means for imparting a weighting coefficient to each photometric value of the first photometric means and an arithmetic means for determining the quantity of light received by the second photometric means which gives correct exposure during the main light emission of the flash on the basis of each photometric value of the first photometric means in the preliminary light emission of the flash and the weighting coefficient. The control means terminates the main light emission of the flash when the quantity of light received by the second photometric means reaches the photometric value which the arithmetic means has determined.
Patent JP-2002246168-A (JP)
Title: Transmission line, electromagnetic wave shielding device and microwave oven
Inventor: YOSHINO KOJI
IPC: F24C7/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a transmission line, an electromagnetic wave shielding device and a microwave oven, capable of handling multiple frequencies using a simple and single constitution. SOLUTION: An attenuation groove 5 with a length of L, which is formed on a door 2 and on a plane facing a heating chamber 1, is filled with a dielectric 10. When the dielectric constant at a lower limit f1 of the fundamental frequency is ε1, and the dielectric constant at an upper limit f2 is ε1, relations of f2/f1=k and ε2/ε1=1/k2 are obtained. Increase in transmission lines, which would accompany increase of frequencies can be offset with decrease of transmission lines which would accompany decease in the dielectric constant, thereby realizing a transmission line appropriate for multiple frequencies using a simple and single constitution.
Patent JP-2002247531-A (JP)
Title: Image processing system
Inventor: KAKE AKIYUKI
IPC: G10L15/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a device and a system for image processing, which enable a user to enjoy feelings to and the presence of words of a television program and a movie. SOLUTION: A center-side distributing means inputs feeling information in addition to voice information and distributes data while adding feeling codes to character information data, etc. A terminal-side receiving means represents the received character information data as characters and converts the styles of the characters such as character colors and fonts according to the received feeling codes.
Patent JP-2002239628-A (JP)
Title: Unit roll parallelism measuring device
Inventor: HARADA YOSHIMI
IPC: B21C51/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a unit roll parallelism measuring device capable of measuring the parallelism, etc., of a unit roll with excellent accuracy even by an unskilled person in measurement. SOLUTION: This unit roll parallelism measuring device comprises a sleeve 11 which is fitted to the outer circumference of a mandrel 1 and has an appliance accommodation unit 12 for accommodating an amplifier 15, etc., on one end part, a unit roll displacement measuring means comprising a plurality of displacement sensors 13 and a plurality of leaf springs 14 disposed on the outer surface of this sleeve straight in the longitudinal direction, a proximity sensor 18, a receiver 19 for receiving measurement data, and a computing unit 20 having a parallelism operating means and a torsion operating means.
Patent JP-2001330554-A (JP)
Title: Product checkable for its deteriorated state
Inventor: SAHASHI TOSHIRO
IPC: G01N17/04
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To visually check in a simple manner the deteriorated state of an exterior cover of a used-up image forming device. SOLUTION: A resin molding 10 constituting the exterior cover 1 of the image forming device is mounted with a deteriorated-state check part 9 inferior in weather resistance to the resin molding 10. When the image forming device is used up, the deteriorated state of the resin molding 10 is checked by the color of the check part 9.
Patent JP-2002247482-A (JP)
Title: Head mount mechanism and head mount device
Inventor: SAITO YOSHIHIRO
IPC: H04N5/64
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a head mount mechanism that can be mounted on a head of a user with a simple operation so as to enjoy a certain level of sense of wearing regardless of the shape and the size of the head. SOLUTION: The head mount mechanism includes a front frame 2 provided with a front pad 17 that depresses a forehead of a wearing person, a band 8 provided with a rear pad 9 depressing an occiput, a expandable side frame 7 connecting the front frame 2 and the band 8, and a top plate 10 whose one end is connected to the front frame 2 and whose other end depresses the vicinity of the top head of the wearing person downward. Since the top frame 10 always depresses the vicinity of the top head of the wearing person at wearing, the length of the side frame 7 is adjusted to support a display section 1 by the depressing force before and after the head with the pads 17, 9 to complete the wearing.
Patent JP-2002243931-A (JP)
Title: Black matrix substrate, color filter and method for manufacturing the color filter, and liquid crystal device
Inventor: NISHI AKIO
IPC: C09D11/328
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a black matrix substrate improving the display quality and durability of color filter, a color filter and a method for manufacturing both of them and further to provide a liquid crystal device using the color filter. SOLUTION: The black matrix substrate in which the black matrix with a laminated multilayer structure comprising a plurality of resin compositions having respectively different values of wettability with ink to be used for the color filter is formed on a transparent substrate. The black matrix substrate, characterized by having the wettability with the ink of a contact layer, the layer in contact with the transparent substrate out of the respective layers of the multilayer structure, being superior to the wettability with the ink of a surface layer, the surface side layer farthest away from the transparent substrate, by having >=50 deg.C contact angle X of the ink with respect to the surface layer and further by having a contact angle Y of the ink with respect to the transparent substrate satisfying a relation (X-Y)>=30 deg., is used.
Patent JP-2002252739-A (JP)
Title: Image reader
Inventor: TAKAHASHI KAZUYOSHI
IPC: G03B27/50
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that adopts a slit exposure system to read an image of a front side and a rear side of originals consecutively carried and employs different optical filters to the images on the front side and the rear side or uses an optical filter only for one image. SOLUTION: The image reader is provided with an original carrying section (26) that leads an original from an entrance port to an original discharge port, a couple of original read means (66), a couple of optical units (60) that separately lead the images on the front side and the rear side of the original on the way of the original carrying section, and dropout devices (68) that are respectively fitted to a couple of the optical units (60) and independently progress/retract the optical filters to/from the optical path of the image.
Patent JP-2002250008-A (JP)
Title: Laminated rubber support and fixing structure of the same support to structure
Inventor: ISHII ATSUSHI
IPC: F16F1/40
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a laminated rubber support capable of reducing the weight and cost by reducing working man-hours and a fixing structure of the support to a structure. SOLUTION: This laminated rubber support 1 is constituted by providing upper and lower steel plates 4 and 5 at upper and lower ends and alternately laminating each of a plurality of rubber layers 6 and intermediate part steel plates 7 between the upper and lower steel plates 4 and 5. Cylindrical couplers 11 forming screws to screw anchor bolts 16 on inner peripheries are inserted and fixed into/to a plurality of mounting holes 10 provided on the lower steel plate 5. The couplers 11 have projecting parts projecting downward from the mounting holes 10.
Patent JP-2002251107-A (JP)
Title: Recording device and communication terminal device
Inventor: KUWABARA TETSUYA
IPC: H04N1/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a recording device capable of interrupting a recording output by a certain function and preceding a recording output by a higher priority function in the execution when the recording output by the higher priority function than the former one is requested while executing the recording output by the former function. SOLUTION: As functions for using a recording part 15, the recording device includes a copying function for recording a picture read by a reading part 14, a picture receiving function for recording the picture received through a facsimile using an NCU 17 and a modem 18, a printer function for recording the information received via a LAN interface 16, or the like, and each function is prioritized beforehand. When the recording part 15 is performing a recording output by a certain function but is requested to perform the recording output by a higher priority function, the device interrupts the recording output in execution, and precedes a recording output by means of a higher priority function in execution. Then, the device is arranged to use a paper form in a different direction, so as to discriminate it from the overlapped paper forms.
Patent JP-2002249760-A (JP)
Title: Sealing agent for gas piping
Inventor: DOI KATSUMI
IPC: F16L55/16
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material for a gas piping, capable of readily repairing leakage of gas formed in gas piping regardless of size of the aperture of a piping. SOLUTION: This sealing agent for gas piping is used for repairing leakage of gas from a passage of gas leaked by permeating the sealing agent into the passage of gas leak formed in gas piping and curing the sealing agent. In the sealing agent, an emulsion-based resin is used as a main agent and the lowest film-forming temperature is not higher than a working environment temperature at which repair for gas leakage is executed.
Patent JP-2002259303-A (JP)
Title: Information transmission system
Inventor: NAKANISHI TAKUMI
IPC: G06F3/0484
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an information transmission system allowing a user to have interest more than a conventional system. SOLUTION: When the mailer of information transmits the information to a receiver, message information to the receiver from the mailer having a form prepared by a personified agent realized on the information processor of the mailer is prepared and the prepared message information and the picture information of the personified agent are transmitted to a network. When the information processor of the receiver receives the message information and the picture information from the network, the picture of the personified agent is displayed on a screen by using the received picture information and the received message information is outputted in the mode of speaking the message from the mailer to the receiver by the personified agent.
Patent JP-2002258484-A (JP)
Title: Photosensitive printing plate and method for producing printing plate
Inventor: MATSUMURA TOMOYUKI
IPC: G03F7/06
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive printing plate having high sensitivity, not requiring wet development, exhibiting a higher performance as a printing plate than a printing plate by a conventional system and having satisfactory printing resistance and to provide a method for producing a printing plate. SOLUTION: The photosensitive printing plate has a recording layer containing an organic silver salt, photosensitive silver halide, a thermally working reducing agent, lipophilic thermoplastic particles and a hydrophilic binder on a base having a hydrophilic surface.
Patent JP-2002258180-A (JP)
Title: Optical switching element, spatial optical modulator, and image display device
Inventor: TOMONO HIDENORI
IPC: H04N5/74
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical switching element low in cost, high in manufacturing yield, simple in structure and capable of performing reliable switching, and to provide a spatial optical modulator and an image display device using the same. SOLUTION: In a reflection control member 130, at least a portion which are in contact with all reflective surfaces of a light guiding member 120 is a rubber elastic body, and the refractive index of the rubber elastic body is nearly coincides with the refractive index of the light guiding member 120. When a reflection control member 130 approaches all the reflective surfaces 121 of the light guiding member 120 by using a drive part not illustrated (Figure 1 (B)), it moves to a first position within the distance where a evanescent wave leaks out. When the reflection control member 130 is separated from all the reflective surfaces 121 (Figure 1 (A)), it can move to positions other than the first position within the distance where the evanescent wave leaks out.
Patent JP-2002262855-A (JP)
Title: Apparatus and method for purifying vector
Inventor: ARAGAKI SAKAE
IPC: C12M1/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for purifying a vector, capable of continuously conducting concentration operation, etc., of a culture solution in a closed system and capable of giving the highly purified vector, and to provide a method for the same. SOLUTION: In this apparatus 1 for purifying the vector, bacteria containing the vector are cultured with the culture solution in a culture vessel 10, the culture solution is filtered with a first TFF(tangential flow filtration) filter membrane 12 to be concentrated, and a mixed solution of the culture solution and a buffer solution is filtered with the TFF filter medium 12 while the buffer solution is supplied from a buffer vessel 16 so that the culture solution is replaced by the buffer solution. The bacteria which are subjected to bacteriolysis by supplying an alkali solution from an alkali vessel 18 are filtered with a second TFF filter membrane 28 to remove undesired materials. Because no centrifugal separator is used for the concentration, etc., but the TFF filter membranes 12, 28 are used, a series of the operations is continuously conducted in a closed System.  Further, the preliminarily purified solution is treated with a surfactant so that a vector DNA and endotoxin are made to separate from each other by forming different layers, and therefore the endotoxin is removed.
Patent JP-2002270450-A (JP)
Title: Method for producing inductor component
Inventor: TADA NOBUHIRO
IPC: H01F41/04
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an inductor component in which attenuation characteristics can be enhanced in high frequency band and the profile can be lowered by making thin a magnetic body part. SOLUTION: The method for producing an inductor component comprises a step 11 for forming an insulating substrate, a step 14 for forming a coil, a step 16 for placing a magnetic body part in layer, a step 18 for forming an outer electrode, a step 19 for connection, and a step 20 of simultaneous firing. The step 14 for forming a coil comprises an intaglio printing step 22 for placing a printed board having a spiral recess filled with a conductive material on the insulating substrate, transferring the conductive material filling the recess of the printed board to the insulating substrate and firing it together with the insulating substrate to form a coil pattern part on the same plane of the insulating substrate.
Patent JP-2002264649-A (JP)
Title: Vehicle sun visor
Inventor: ISHIKURA KUNIHIKO
IPC: B60J3/02
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle sun visor having a structure for enlarging a light-blocking area. SOLUTION: The vehicle sun visor 1 includes an arm 4 mounted on a vehicle ceiling panel 10, and a visor body 2 rotatably attached to the arm 4 to rotate between a stored position in which it is raised to the ceiling panel 10 and a light-blocking position where it is lowered. An enlarging visor body 3, together with the visor body 2, is attached to the arm 4 in such a manner as to be rotatable between the stored position where it is raised to the panel 10 and the light-blocking position where it is lowered. When the enlarging visor body 3, together with the visor body 2, is in the light-blocking position, the light- blocking area is enlarged according to the enlarging visor body 3.
Patent JP-2001292177-A (JP)
Title: Device and method for automatically finding port identification in hierarchical heterogeneous system
Inventor: CAO YANG
IPC: H04Q11/04
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for automatically deciding port identification in a heterogeneous electrical communication system. SOLUTION: This heterogeneous electrical communication system uses 'out- of-band' signaling for automatically finding the identification of two ports for connecting two network elements through a specific link. One of the connected network elements consists of circuit exchange network elements and the other consists of packet exchange network elements. The one network element starts a port finding process and sends an overhand signal, such as a SONET/SDH protection switching message to a network element connected to the other end of a link. When the other network element monitors the states of its own ports and detects the change of a state as the result of transmission from the first network element at one place of these ports, the receiving side of this, that is a passive network element, identifies the port to be a port forming part of a concerned link.  Each group of the packet exchange network elements and the circuit exchange network elements selects a network element leader for adjusting a request port identification.