baber/WOPTO huggingface dataset:
Patent JP-2002314329-A (JP)
Title: Microstrip array antenna
Inventor: NISHIKAWA KUNITOSHI
IPC: G01S7/03
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain polarization in a direction inclined to a feeder line. SOLUTION: Ten radiation antenna elements 14a to 14j projecting from a straight feed stripline 13 are formed. A first set of radiation antenna elements 14a to 14e each having a rectangular shape project from a first side edge such that the elements incline at an angle of about 45 deg.. The distance between adjacent elements is equal to a guide wavelength λg and the length of each element is equal to λg /2. Similarly, a second set of radiation antenna elements 14f to 14j each having the rectangular shape are arranged in parallel to the first set of antenna elements 14a to 14e. Each of the radiation antenna elements 14f to 14j is disposed to be separated by λg /2 from a corresponding one of the radiation antenna elements 14a to 14e.
Patent JP-2003241847-A (JP)
Title: Synchronous circuit
Inventor: MAEDA YASUHISA
IPC: G06F1/10
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous circuit capable of reducing an instantaneous peak current.  <P>SOLUTION: In the synchronous circuit that operates in synchronization with a clock signal, at least two clock signals whose operation timings differ each other are generated, and each generated clock signal is supplied to each of a grouped flip-flop circuits.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241226-A (JP)
Title: Liquid crystal display element
Inventor: YOSHIHARA TOSHIAKI
IPC: G02F1/1368
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element which allows use of a liquid crystal material having a spontaneous polarization and can realize quick response regardless of a low applied voltage to the liquid crystal material.  <P>SOLUTION: A ferroelectric liquid crystal having a spontaneous polarization is packed between alignment layers 11 and 12 provided on glass substrates 2 and 4 respectively to form a liquid crystal layer 13. The ferroelectric liquid crystal assumes a monostable state that average molecule axes of molecule directors exist in one direction approximately when a voltage is not applied, and the average molecule axes are tilted at an angle corresponding to an applied voltage from the monostable position to one side when the voltage having a first polarity is applied, and the average molecule axes are tilted from the monostable state to the opposite side when a voltage having a second polarity opposite to the first polarity is applied, and a maximum tilt angle at the time of applying the voltage having the first polarity is ≥35°, preferably, ≥45°.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240498-A (JP)
Title: Cable-like explosive, device for connecting cable-like explosive, and cable-like explosive device
Inventor: YONEDA HITOAKI
IPC: C06B25/34
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible long cable-like explosive, a flexible long cable- like explosive capable of eliminating defect in boosting, a cable-like explosive connecting device for connecting the flexible long cable-like explosives, and one cable-like explosive device prepared by connecting the flexible long cable- like explosives with the cable-like explosive connecting device.  <P>SOLUTION: This explosive is constituted of a plastic explosive extrusion- molded into a long rope-like body, a protecting member for covering an outside of the plastic explosive over the whole length, and the connection tool provided at least in one side end part of the plastic explosive. The explosive is constituted of the plastic explosive extrusion-molded into the long rope-like body, the protecting member for covering the outside of the plastic explosive over the whole length, and the connection tool having a liner part arranged with a liner for generating jet and provided at least in the one side end part of the plastic explosive.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245197-A (JP)
Title: Container for electromagnetic heating
Inventor: GOTO YASUHIRO
IPC: A47J27/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for electromagnetic heating equipped with a non-circular bottom wall portion, the bottom wall portion of which is heated as evenly as possible by an electromagnetic heater.  <P>SOLUTION: A plurality of non-conductive portions 40 are formed in a conductive layer 36 in a flat non-circular form viewed from a plane in such a manner that a bottom wall portion 32 is evenly heated by Joule's heat, so that an even eddy current is generated in the overall range of the conductive layer 36 by an AC magnetic field emitted from an electromagnetic heater. As a result, the container 30 for electromagnetic heating equipped with the non-circular bottom wall portion 32 heated as evenly as possible by the electromagnetic heater can be provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249396-A (JP)
Title: Device and method for starting lighting of discharge lamp
Inventor: GOTO TATSUYA
IPC: H01J61/54
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a creep distance and an air clearance in a lighting starter circuit for a xenon lamp used in a strobe of a camera for easily reducing the size of installation on a base board and simplifying a noise countermeasure.  <P>SOLUTION: As a transformer giving a trigger voltage to the xenon lamp 1 for starting discharge and activating xenon gas to emit light, an alternating current transformer Ta or a piezoelectric transformer Tp is used. By means of the transformer, continuous low-voltage alternating voltage is applied to the xenon lamp 1 to start lighting.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248305-A (JP)
Title: Negative photosensitive and heat-sensitive recording material and image forming method
Inventor: HANAZAKI KYOKO
IPC: G03F7/004
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monosheet type negative photosensitive and heat sensitive recording material having high sensitivity and little fog in the surface portion and to provide an image forming method using the photosensitive and heat- sensitive recording material.  <P>SOLUTION: The negative photosensitive and heat-sensitive recording material has on a support a photosensitive and heat-sensitive recording layer containing a coloring component A housed in heat-responsive microcapsules and at least a substantially colorless compound B which colors by reaction with the coloring component A, a compound C having low power to penetrate into the heat- responsive microcapsules and a polymerizable group, a compound D having high affinity for the compound C and no polymerizable group and a photopolymerization initiator E at the outside of the heat-responsive microcapsules, wherein the compounds D and B have power to penetrate into the heat-responsive microcapsules in an exposed region when heat is applied. In the image forming method, the recording material is imagewise exposed, heated and fixed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258947-A (JP)
Title: Information equipment and control method
Inventor: NAKANO MASANORI
IPC: H04M1/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide information equipment and a control method which can secure a communication time needed for emergency communication.  <P>SOLUTION: An emergency contact destination information storage means stores information regarding an emergency contact destination for which processes unneeded for communication processing are stopped and a stopped process information storage means stores information regarding the process to be stopped when communication with the emergency contact destination is carried out. A control means decides whether a contact destination inputted from a contact destination input means is stored as an emergency contact destination in the emergency contact destination information storage means and controls a communication means to communicate with the contact destination after stopping the execution of the process stored in the stopped process information storage means among processes being executed when deciding that the inputted contact destination is stored.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258742-A (JP)
Title: Communication obstacle investigation apparatus
Inventor: NAKAJIMA ISAO
IPC: G06T7/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication obstacle investigation apparatus in which data can be stored while surely grasping, recognizing and recording the location information of obstacles in order to create the database of communication obstacle information.  <P>SOLUTION: The communication obstacle investigation apparatus is provided with a wide angle camera apparatus loaded on a vehicle for photographing an upper sky area perpendicular to the ground, a recognition means for recognizing the location of the vehicle, and an information processing means for detecting the presence/absence of communication obstacles within the predetermined elevation angle area in the sky on the basis of video data obtained by the wide angle camera apparatus and measuring the location of the detected obstacle on the basis of the recognition information from the recognition means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245335-A (JP)
Title: Fragrance dispenser
Inventor: YAMAKAWA KIYOMI
IPC: B65D83/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fragrance dispenser which enables better holding of fragrant components while being made carriable.  <P>SOLUTION: This fragrance dispenser 1 is provided with a fragrant component holder 20 which can hold and diffuse fragrant components and a openable container 3 which has a space that enables the mounting of the fragrant component holder 20 therein and the diffusion of the fragrant components held in the fragrant component holder 20. The fragrance dispenser 1 supplies the fragrant components to the fragrant component holder 20 to make the fragrant component holder 20 hold the fragrant components. The fragrant component holder 20 is mounted, that is, housed in the container 3 so that the fragrant components held in the fragrant component holder 20 is held diffusively in the container 3. Thus, the air (gas) having the fragrant components can be held in the container 3 and the container 3 is carried to dispense fragrance to locations as desired.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257632-A (JP)
Title: Light emitting element forming method and light emitting element
Inventor: TSUJIOKA TSUYOSHI
IPC: H01L51/50
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element forming method capable of increasing an emission lifetime also when an organic layer is crystallized.  <P>SOLUTION: This light emitting element forming method comprises the steps of setting the temperature of a glass substrate 1 containing a transparent electrode 2 near the glass transition point temperature of a hole injection layer 3 formed of 1-TNATA and locally crystallizing the portion of the hole injection layer 3 positioned near the upper surface of the transparent electrode 2 by depositing the hole injection layer 3 on the transparent electrode 2 of the glass substrate 1 while cooling the glass substrate 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254647-A (JP)
Title: Ice making device
Inventor: KURIHARA TAKASHI
IPC: F25C1/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To stably make supercooling water and make ice suitable for ice water transportation by retarding adherence and coagulation of ice after ice making.  <P>SOLUTION: In this ice making device for making supercooling water by a refrigerator 2 and making the supercooling water into ice by a supercooling water releasing means 5, a water molecule subdividing means 7 is provided to piping of the ice making device. Preferably, the water molecule subdividing means is a magnetic field generating means and is arranged on upstream side of the refrigerator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253304-A (JP)
Title: Member for magnetic core and its manufacturing method
Inventor: NAKAMURA NAOMICHI
IPC: H01F1/22
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for a magnetic core, which is high in density, surface hardness, and magnetic flux density.  <P>SOLUTION: A mixed powder which is prepared by blending and mixing an iron-base powder with a specified amount of lubricant, or further a specified amount of graphite powder is preliminarily molded as a pre-molded body. The pre-molded body is subjected to sintering treatment at a temperature of ≥800°C, preferably >1,000°C, or further to annealing treatment at a temperature of 400-700°C to obtain a sintered compact. The sintered compact is subjected to cold-forging and then to heat-treatment at a temperature of ≤600°C, preferably ≥300°C and ≤600°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259057-A (JP)
Title: Image forming apparatus
Inventor: SASAKI JUN
IPC: H04N1/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can eliminate an inefficient user wait time and can increase a working efficiency, since the device can capture an original automatically or manually by an operator who sets a visual output mode to accurately predict and display a visual output end time.  <P>SOLUTION: The image forming apparatus 1 for reading image information and outputting a visual output is provided with: an operating unit 2 through which an operator enters read and visual output modes; an image processing unit 5 for processing the read image data; a memory 6 for storing data; a visual output time display unit 3 for displaying a time required until the visual output ends; and a controller 20 for controlling the operating unit 2, image processing unit 5, memory 7 and display unit 3 and calculating the visual output time on the basis of the entered read and output modes and the image data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250574-A (JP)
Title: PROTEIN ORIGINATING FROM BUDDING YEAST AND PARTICIPATING IN INTRACELLULAR LOCALIZATION OF mRNA, ITS GENE AND USE OF THEM
Inventor: IRIE KENJI
IPC: C12N15/09
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a protein originating from a budding yeast and participating in the localization of a mRNA in a cell division, a gene encoding the protein, and to provide a method for the use of the protein, and the like.  <P>SOLUTION: A protein Khd1 having a function to localize ASH1mRNA to the tip end of a daughter cell and a gene KHD1 encoding the protein Khd1 are identified by the preparation of a gene-deficient strain of a budding yeast. Khd1 can bond with the ASH1mRNA through the N-terminal code region of the ASH1mRNA. The expression of a large amount of Khd1 lowers the amount of an Ashipratein. Khd1 is supposed to participate in the localization of ASH1 mRNA and the local translation control of the RNA from these results and the findings is useful for the analysis of the intracellular localization mechanism of mRNA.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256157-A (JP)
Title: Method and program for printer status monitoring in terminal service
Inventor: YOMO YUKIKO
IPC: B41J29/38
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer status monitoring method for displaying, on a terminal, the status of a printer in which printing data generated on a terminal server may be redirected, under an environment where terminal service is being provided.  <P>SOLUTION: With regard to the printer 3 to which the printing data generated on the terminal server 110 can be redirected, its identification information, and a host name defined by OS of the terminal 21 which is the host of the printer 3 and a port name defined as the port that leads to the printer 3 are recorded, correlated with each other, on the database 120. A status monitor 113 reads out, from a database 120, the host name and port name defined for the printer directed by the terminal server 110, acquires the status of the printer 3 connected with the port which the port name shows from the terminal 2 that the host name shows, and generates screen image data for a status window based on the status information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251818-A (JP)
Title: Head unit and inkjet recording apparatus
Inventor: TAKAHIRA HIROYUKI
IPC: B41J2/175
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head unit capable of achieving miniaturization, and certainly executing an ink filling operation and a cleaning operation by preventing breakage of the meniscus of a nozzle opening, and an inkjet recording apparatus.  <P>SOLUTION: In the head unit 10 comprising an inkjet head 40 for applying a driving voltage to an electrode provided on the side wall of a groove formed in a piezoelectric ceramic plate for changing the volume in the groove for ejecting from a nozzle opening an ink provided therein, and a head holder 30 with the inkjet head 40 mounted and an ink cartridge 20 storing the ink supported integrally or detachably, a pressuring means 60 for pressuring the ink in the ink cartridge 20 for ejecting the ink from the nozzle opening of the inkjet head 40 is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255690-A (JP)
Title: Image forming apparatus
Inventor: BETSUSHIYO YUUJI
IPC: G03G15/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize image density by improving the detecting precision of toner concentration detection in a 2-component magnetic brush developing.  <P>SOLUTION: The influence to ATR patch is eliminated by applying a solid patch and eliminating a ghost toner before the ATR patch was applied. Furthermore, by using 2 types of toner concentration detecting means, the value of the other density detecting means is corrected by the detected concentration using the ATR patch. This method is especially effective in light compression constitution developing method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262569-A (JP)
Title: Curve testing apparatus
Inventor: KOTANI KIMIO
IPC: B61J1/04
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curve testing apparatus that can easily perform the curve test of a railway vehicle.  <P>SOLUTION: An air film is formed between one carriage of the railway vehicle and a fixed floor 21 in condition that the carriage of the railway vehicle fixed to a body thereof is mounted on a rotary table 14, and then the condition that a movable table 14 is floated from the fixed floor 21 is provided. In the condition, the rotation table 14 is rotated and then the carriage is rotated by operating a telescopic cylinder 42 for rotation driving. Therefore whether the generation of interference among the carriage, an apparatus under a floor, and wiring is examined by rotating the carriage in an orbit curve.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002326581-A (JP)
Title: Method and device for controlling straight forward traveling of crawler machine
Inventor: MANRING NOAH
IPC: E02F9/22
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for controlling the straight forward traveling of a crawler machine having right and left side crawlers. SOLUTION: In this method and device, the straight forward traveling mode of the crawler machine is started, the initial heading angle of a heading sensor disposed on the crawler machine is determined, a deviation of the heading angle from the initial heading when the crawler machine runs is detected, a heading angle error is obtained according to the deviation of the heading angle, and the speed of at least one of right and left side crawlers is adjusted so that the heading angle error can be compensated.
Patent JP-2003264036-A (JP)
Title: Lever-type connector
Inventor: NANKO YUICHI
IPC: H01R13/64
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve an assembling workability.  <P>SOLUTION: An elastic locking piece 55 having a hook part 56 is installed at a lever 50, and because the locking face 56a of this hook part 56 is locked to a locking part 30, the lever 50 is retained at the initial position. A retaining status of the lever 50 is released because a releasing part 14 is engaged with the hook part 56 in a temporary fitting. A pressurized face 56b of the hook part 56 is made to be a slanting face to intersect toward the fitting direction of both housings 10, 20 and the rotating direction of the lever 50, and because the pressurized face 56b is pressurized onto a pressurizing part 17 accompanied with a formal temporary fitting of the both housings 10, 20, a component of force along the rotating direction is given to the lever 50, and the lever 50 is rotated and displaced from the initial position to the fitting position side. Therefore, whether or not the both housings 10, 20 have reached the formal temporary fitting depth can be detected based on with or without of a rotating displacement of the lever 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269685-A (JP)
Title: Structure of surge tube
Inventor: YANAGIHARA SHIGERU
IPC: F16L55/04
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surge tube for effectively controlling and attenuating pulsations in a displacement type pump or the intake/exhaust system of an engine, while providing a structure which is mechanically strong enough to secure airtightness regarding mounting of a thin film of rubber and which is easy to handle for easy installation and removal.  <P>SOLUTION: The surge tube forms a line with such a structure that a tube in the form of a thin-film cylinder made from an elastic material such as a rubber film changes its volume as its side face is expanded and contracted by a pressure difference between its inside and outside, so that the surge tube controls/reduces the pulsations of the line system by changing its volume through the expansion and contraction of the tube. O-rings that secures strength and airtightness are formed at each end of the tube. Annular O-ring grooves are provided on the outer periphery of a flange at each end of the line and the O-rings on the edges of the ends of the rubber thin-film tube are fitted into the grooves and fastened with fastening rings to easily and surely maintain airtightness while holding the tube with sufficient strength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263389-A (JP)
Title: Content data providing server system and method
Inventor: SHOJI WATARU
IPC: G06F13/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To form a protocol of each person between the transmission side and reception side of a content.  <P>SOLUTION: A file group 221a-221e including a text file dedicated to an address and an attached file or the like are stored in the classified state by the address, in an electronic mail management DB 209. When transmitting an electronic mail text, a text selected page 223 on a transmission address is displayed by a server 211 by using a portable telephone 207c which is a transmission source. When a desired file title is selected on the page 223, an electronic mailer rises by a mailer start command embedded therein, and the server 211 acquires an electronic mail text file 225a having the selected file title, and the portable telephone 207c which is the transmission source is set in the state just before electronic mail transmission based on the file 225a.  <P>COPYRIGHT: (C)2003,JPO