baber/WOPTO huggingface dataset:
Patent JP-2004160734-A (JP)
Title: Shelf stability improver for ink jet recording medium, ink jet recording medium using this improver and its manufacturing method
Inventor: KAWAKAMI TETSUO
IPC: C09D11/38
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shelf stability improver for an ink jet recording medium which improves the ink absorption, print density and clarity of the medium by adding the former to the latter; eliminates ink discoloration or fading even after the long-term keeping of printed matter on account of the superb light resistance and resistance to qualitative deterioration by an oxidative gas of the improver; and helps retain successful printability and ameliorate the drying of a coating liquid, and an ink jet recording medium using the improver and its manufacturing method.  <P>SOLUTION: The shelf stability improver for an ink jet recording medium contains or adsorbs an inhibitor for qualitative deterioration by an oxidative gas in a copolymer fine particle and/or the surface of the copolymer fine particle obtained by emulsion-polymerizing at least one kind of an ultraviolet absorbing monomer (a) selected between a benzophenone-type ultraviolet absorbing monomer represented by formula (1) and a benzotriazole-type ultraviolet absorbing monomer represented by formula (2) and a vinyl monomer (b) which is copolymerizable with (a).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164236-A (JP)
Title: Data updating method
Inventor: MATOBA TATSUO
IPC: G06F12/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable a server manager to automatically make updates by presetting the implementation of the updates and to make updates possible that will not discomfort users amid use of a series of consecutive Web services.  <P>SOLUTION: The data updating method includes an update step for automatically updating the Web services provided by a server on the Internet, and a provision step for providing updated services to newly accessing users without temporarily stopping the services during the updates and at the same time providing unupdated services to the users who are using the services, until a series of processes are over.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162622-A (JP)
Title: Air supply device and method for assembling and positioning the same
Inventor: SAKUTA ATSUSHI
IPC: F04C29/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air supply device having excellent low vibration property and low noise property by easily and exactly performing an alignment of a compression mechanism part and a motor part.  <P>SOLUTION: A disc-shaped positioning plate 37 fitted to a projecting part 31C formed at a supporting portion of a bearing 72 of a mechanical casing 31 for storing a swiveling scroll 21 is mounted on a motor frame 11. As a result, the alignment of the motor part 10 provided with the motor frame 11 and a stator 12, etc. and the compression mechanism part 20 provided with the swiveling scroll 21, a rotation restraining member 23 and the mechanical casing 31, etc. is easily and exactly performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165463-A (JP)
Title: Frame joining structure
Inventor: MURASE TAKATOSHI
IPC: H05K7/18
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame joining structure capable of forming a rectangular solid like structure at a low cost without using a corner piece.  <P>SOLUTION: A first auxiliary metal fitting 10 is joined to a corner of a frame body 3 composed of frame members 1 and 2 orhogonal to each other. A second auxiliary metal fitting 20 is joined to the top of an orthogonal frame member 4 orthogonal to the frame body 3. The first auxiliary metal fitting 10 is preferably made to have a structure in which it is formed in an approximately U shape and enters inside the second auxiliary member 20. By fixing the auxiliary metal fitting 10 and the fitting 20 together with screws, the orthogonal frame member 4 is fixed to the corner of the frame body 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003147988-A (JP)
Title: Mechanical parking device
Inventor: MATSUMOTO MASAHIRO
IPC: E04H6/18
Filed: 2002-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical parking device improving the freedom degree of a design by greatly reducing a region of a car passage to a berth and, for example, capable of disposing the berth, a lift, etc., in the end of a building. SOLUTION: A rotatable turntable 12 having lateral movement conveyers 60f and 60r is disposed on the berth 52 so that an admission port, a leaving port, or an admission/leaving port of a vehicle V can be disposed in the opposite side of a vehicle carrier body 58, which transfers the vehicle V between the berth 52 by the lateral movement conveyers 60f and 60r, with the berth 52 interposed therebetween. This constitution can dispenses with the car passage 59 to the berth 52 in the direction orthogonally to the lateral feed direction of the vehicle V by the lateral movement conveyers 60f and 60r and the turning car passage.
Patent JP-2004129635-A (JP)
Title: Small steam type sterilization apparatus
Inventor: YUKIMURA KISABURO
IPC: A23L3/10
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam type sterilization apparatus, capable of performing the sterilization of a small amount of a packed food or canned food in research laboratories or a testing laboratory, etc., and aiming to make it a small size.  <P>SOLUTION: This steam type sterilization apparatus is provided by setting a sterilization vessel having an inner volume falling under a small sized pressure vessel, joining a compressed air piping and an air tank equipped with an exhaust piping with the sterilizing vessel and installing a controlling means for suppressing pressure variation and obtaining uniform temperature distribution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163789-A (JP)
Title: Development device and image forming apparatus
Inventor: IWASAKI OSAMU
IPC: G03G15/08
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent toner deterioration by adjusting circulation in a development device, thereby promoting replacement of developer attached to a scraping supply-roller or conveyed near the supply roller, in order to prolong the life of the non-magnetic one-component development device.  <P>SOLUTION: In the development device in which the scraping supply-roller is brought into contact with a development roller and a toner removal member is brought into contact with the scraping supply-roller, a toner stir (conveyance) shaft is positioned higher than the uppermost part of the removal member or scraping supply-roller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179582-A (JP)
Title: Arq retransmission with reordering scheme employing multiple redundancy versions and receiver/transmitter therefore
Inventor: GOLITSCHEK EDLER VON ELBWART A
IPC: H04L27/34
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide ARQ wherein deterioration of performance of a decoder which is to be caused by change of bit reliability is avoided.  <P>SOLUTION: An ARQ retransmission in a communication system, wherein data packets comprising modulation symbols are retransmitted based on automatic repeat request and subsequently combined with previously received data packets, and the symbols of said data packets are modulated by a mapping unit employing a predetermined signal constellation. The retransmitted data packets are retransmitted in form of a selected one of a plurality of different redundancy versions. According to the invention, the bits to be transmitted are reordered prior to modulation over the retransmissions in accordance with the selected redundancy version.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004172319-A (JP)
Title: Work transporting table, work transporter, liquid droplet discharger, electrooptic device, method of manufacturing electrooptic device, and electronic equipment
Inventor: KOJIMA KENJI
IPC: H01L21/683
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work transporting table which is light in weight and high in rigidity and manufactured easily, and also to provide a work transporter equipped with the table, liquid droplet discharger equipped with the transporter, electrooptic device manufactured by using the discharger, method of manufacturing electrooptic device using the discharger, and electronic equipment equipped with the electrooptic device.  <P>SOLUTION: The work (substrate) transporting table 3 is provided with a base 36 and pluralities of blocks 33, and ball lifting devices 34 installed on the base 36. The base 36 is constituted of a first plate 31 and a second plate 32 bonded to the lower surface of the plate 31 in an overlapping state. The first plate 31 is constituted of an iron-based alloy, such as the carbon steel etc., and the second plate 32 is constituted of a metal/ceramic composite material. The second plate 32 has a thicker thickness than the first plate 31 has and a function of securing the rigidity of the table 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172921-A (JP)
Title: Digital radio communication system and demodulator used in it
Inventor: IEMURA TAKANARI
IPC: H04L27/38
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demodulator capable of facilitating device design and automatically performing required compensation without the need of changing the design of a modem even in the case that an amplifier is changed and nonlinear distortion characteristics change.  <P>SOLUTION: An error detector 13 obtains power information r, a power difference ΔG and a phase difference Δθ from the power information and phase information obtained from signals Ich7 and Qch7 and the power information and the phase information obtained from the signals Ich6 and Qch6. A distortion compensator 8 outputs a gain correction signal G and a phase correction signal θ to a Complex Mult 7 by using the power information r, the power difference ΔG and the phase difference Δθ outputted by the error detector 13, and the signals Ich3 and Qch3 which are the input of the Complex Mult 7. The Complex Mult 7 corrects a gain and a phase by using the gain correction signal G and the phase correction signal θ from the distortion compensator 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166595-A (JP)
Title: Method for producing l-amino acid by using methylotroph
Inventor: GUNJI YOSHIYA
IPC: C12N1/21
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for improving productivity of an L-amino acid by a methanol-assimilating bacterium from the viewpoint different from a conventionally known technique.  <P>SOLUTION: The method for producing the L-amino acid comprises culturing microorganisms having ability for producing the L-amino acid to allow the L-amino acid to be formed and accumulated in a medium, and collecting the L-amino acid from the medium. The methanol-assimilating bacteria having an Entner-Doudoroff pathway, and enhanced one or both of phosphogluconate 6-dehydrogenase activities and 2-keto-3-deoxy-6-phosphogluconate aldolase activities are used as the microorganisms in the method for producing the L-amino acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168952-A (JP)
Title: Lightweight rubber blend
Inventor: KUROBE SHIGEO
IPC: C08L101/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize the weight reduction of a rubber blend by using an amorphous polypropylene and a thermosetting resin powder including numerous small bubbles inside.  <P>SOLUTION: A raw material rubber is blended such that the proportion of the raw material rubber in the rubber blend is 50 % or more and the amorphous polypropylene in an amount in the range of 10-40 pts. based on 100 pts. of the raw material rubber and the thermosetting resin powder including numerous small bubbles inside in an amount in the range of 10-40 pts. based on the same are added to the rubber blend to thereby lessen the specific gravity of the rubber blend, which generally shows about 1.3-1.4, down to about 0.92-0.94 and reduce the weight of the rubber article by about 30-40%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003234096-A (JP)
Title: Battery pack
Inventor: TAKATSU KATSUMI
IPC: H01M50/572
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin battery pack which contributes to reduction of the thickness of a portable electronic apparatus.  <P>SOLUTION: A jacket case which houses a secondary battery 1 and a battery circuit is composed of half shells, an upper case 7 and a lower case 8. Bottom surfaces of the upper case 7 and the lower case 8 are made of film bodies 7b and 8b, molded in one body with the resin molds 7a and 8a forming a peripheral side surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004173544-A (JP)
Title: Cooking method for food products
Inventor: ITSUSHI YASUYOSHI
IPC: A23L5/10
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food product cooking method comprising the broiling of food materials while suppressing the formation of scorch mark and preventing the loss of delicious components by keeping the food materials from the direct contact with fire in cooking methods by broiling food materials.  <P>SOLUTION: A food product is covered with a granular material produced by blending powdered milk derived from cow's milk with a subsidiary material such as sugar and the product is broiled in an oven 4 until the granular material 2 is converted to a state of a cookie. The powdered milk derived from cow's milk is a material selected from whole fat milk powder, defatted milk powder, whey powder, milk protein powder, cream powder, cheese powder, lactose, etc., or a combination of several kinds of them. The subsidiary material is sugar or other materials comprising coffee, black tea, salt, wheat flour, vegetable, sweet herb, soybean flour, glutinous rice flour, corn starch, rice powder and bread crumb.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180125-A (JP)
Title: Semiconductor device
Inventor: HARAGUCHI YOSHIYUKI
IPC: G06F1/08
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To correctly and stably generate a plurality of internal clock signals with different phases and/or frequencies.  <P>SOLUTION: An operation control signal (Iref) for an oscillator (3) for generating an internal clock signal (CLK1) subjected to phase synchronization with the phase of a basic clock signal (BCLK) is given to a second internal clock generation circuit (10). In the second internal clock generation circuit, a control signal for adjusting a phase/frequency difference between a synchronous object signal (DATA) and a second internal clock signal is generated with the given operation control signal as a reference to adjust the phase/frequency of the second internal clock signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175433-A (JP)
Title: Packaging box
Inventor: IWAIZAWA MITSUHARU
IPC: B65D5/24
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box capable of being assembled by one-touch operation on the spot at the time of use without bonding in advance with an adhesive such as hot melt adhesive, etc. and of resisting a heavy load.  <P>SOLUTION: It is so arranged that linking parts 20 are formed at the corner portions between side plates 11, 12, 13, 14 of which two plates are mutually adjacent to each other, while the linking parts 20 are folded inside by means of inclined folding lines 23, and receiving plates 29 are provided respectively on the upper ends of a pair of the side plates 13, 14 in communication therewith, the side plates being opposed to each other, with the tip ends of these receiving plates 29 being provided with auxiliary plates 31 in communication therewith, the auxiliary plates 31 rising approximately upright inside a pair of the side plates 13, 14, housing the linking parts 20 folded in between a pair of the side plates 13, 14 and the auxiliary plates 31 rising upright inside thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175067-A (JP)
Title: Heat-shrinkable polyester film and method for producing the same
Inventor: TOMITA YASUHIRO
IPC: B29C61/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shrinkable polyester film capable of producing a transversely uniaxially shrinkable film excellent in shrinking characteristics at a high production rate.  <P>SOLUTION: This film is obtained by stretching an unoriented film at a ≥2 draw ratio in the longitudinal direction so as to give ≤0.008 birefringence followed by stretching at 3-6 draw ratio in the transverse direction, and has ≤15% shrinkage in the longitudinal direction and ≥30% shrinkage in the transverse direction when shrunk in hot water of 80°C for 10 seconds. The unoriented film is obtained by melt-extruding a polyester resin raw material having 2×10<SP>8</SP>Ω-cm specific resistance at the molten state followed by film-forming by the electrostatic-applied cooling method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184840-A (JP)
Title: Power supply method and power supply circuit
Inventor: MORITA AKIRA
IPC: G09G3/20
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply method and a power supply circuit which achieves low power consumption by utilizing charges discharged from data lines by means of polarity inversion driving.  <P>SOLUTION: The power supply circuit supplies a drive power source voltage VDDS of the high voltage side of a data line drive circuit 30 which drives a plurality of data lines DL<SB>1</SB>to DL<SB>N</SB>of a display panel having a plurality of pixels, a plurality of scanning lines and a plurality of data lines. During a prescribed period, the output to the data lines by means of the data line drive circuit 30 is set to be a high impedance state and the charges corresponding to the charges discharged from the data lines are accumulated on parasitic capacity C<SB>0</SB>of a power supply line of a regulator 64 outputting the drive power supply voltage VDDS which is supplied to the data line drive circuit 30. After the prescribed period, a voltage generated by the charges accumulated on the parasitic capacitance C<SB>0</SB>is outputted to the power source line and the voltage generated by the regulator 64 is supplied to the data line drive circuit 30 as the drive power supply voltage VDDS of the high voltage side of the data line drive circuit 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184033-A (JP)
Title: Water heater
Inventor: OKAWA SEIICHI
IPC: F24H1/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is necessary to reset the quantity of hot water each time or repeat operation depending on the condition of remaining hot water when filling or additionally filling the hot water, which is troublesome.  <P>SOLUTION: This water heater comprises a means for changing the quantity of hot water set by a hot water quantity setting switch 24 into the quantity of hot water reduced stepwise depending on a time of continuous pushing operation when continuously pushing a hot water filling switch 23 for a certain time and for starting the operation of filling hot water in a bath tab 7 when stopping the operation of pushing the hot water filling switch 23 upon completion of changing the quantity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184340-A (JP)
Title: Manufacturing method of dna probe fixed electrode
Inventor: KURITA MASAAKI
IPC: G01N27/416
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of installing gold electrodes with high density on a substrate, and reducing processing cost, concerning a DNA probe fixed electrode.  <P>SOLUTION: This manufacturing method of the DNA probe fixed electrode comprising a substrate, an electric circuit installed on the substrate, and the plurality of gold electrodes projecting on the electric circuit is characterized by joining the gold electrodes by a wire bonding method. In this case, after installation of the gold electrodes, a process is added, for covering at least a face where the gold electrodes are installed on the substrate with an insulating material such as an insulating resin, glass or ceramics, and for polishing the gold electrodes, to thereby flatten the surfaces of the gold electrodes, and to enable highly accurate gene analysis.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187213-A (JP)
Title: Network connection device
Inventor: TSUNODA NOBUHIKO
IPC: H04L69/40
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network connection device in which occurrence of a transmission line fault is easily recognized from a network equipment.  <P>SOLUTION: In a network connection device 10 which is connected to relay links 03, 04 face to face between two network devices 07, 08 and performs medium exchange between the network devices 07, 08 and between the relay links 03, 04, the network connection device is provided with a function for detecting reception interruption from the connected network equipment 07 or reception interruption from an opposed network connection device 11 as a transmission line fault, and a function for stopping transmission to the connected network equipment 07 immediately when the transmission line fault is detected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193421-A (JP)
Title: Connection structure of flexible board
Inventor: OKAWA SATOSHI
IPC: H05K7/14
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure of a flexible board in which when a plurality of element units are mounted with the high density on a base plate, the flexible board extended from each of the element units can be easily and inexpensively insulated.  <P>SOLUTION: In the connection structure of the flexible board, a plurality (N pieces) of element units 12 and a plurality (N pieces) of radiation heat members 13 are mounted on a base plate 11, and one end 14a of a flexible board 14 is electrically connected to each of internal elements of the plurality (N pieces) of element units 12, and another end 14b is electrically in common connected to a base board 16 via a connector 15. Each of the flexible boards 14 is fixed to a gap 16 between each element unit 12 and the base board by an adhesion part by adhesives 18 and a tension caused by the connector 15, so that only an insulation part 17a of an IC 17 mounted on each of the flexible boards 14 is brought into contact with each element unit 12 of the radiation heat members 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189149-A (JP)
Title: Personal identification device for vehicle
Inventor: MURAMATSU MASAHIRO
IPC: B60R25/25
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal identification device for a vehicle easily mountable, enlarging the utilization of personal identification information or the like, and improving operability or convenience.  <P>SOLUTION: The personal identification device comprises a removable information obtaining part 110 provided at a position of a room mirror in the vehicle or mounted on the room mirror, for obtaining image information of an iris, and a control part 120 for performing personal identification based on the image information of the iris obtained by the removable information obtaining part. The removable information obtaining part 110 has a mirror 112 forming partly a half mirror and, an iris camera 113 for obtaining the image information of the iris. The image information of the iris is generated according to an image of the iris which the iris camera 113 picks up through the half mirror.  <P>COPYRIGHT: (C)2004,JPO&NCIPI