baber/WOPTO huggingface dataset:
Patent JP-2005055301-A (JP)
Title: Testing device
Inventor: YAMAGUCHI MASANORI
IPC: G01R31/28
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing device for transmitting a high-speed signal, concerning the testing device for testing an electronic device.  <P>SOLUTION: This testing device is equipped with: a test head; a pattern generation part for generating a device test pattern for testing the electronic device and a test head test pattern for testing the test head; an optical communication means for converting the device test pattern generated by the pattern generation part into an optical communication signal, and supplying it to the test head; a means for supplying the test head test pattern generated by the pattern generation part to the test head; and a determination part for receiving an output signal from the electronic device and determining the quality of the electronic device. The test head has a storage part for storing the device test pattern and the test head test pattern, and a means for converting into an electric signal, the device test pattern converted into the optical communication signal received from the optical communication means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052508-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of giving expectations for big winning by special patterns to a player and improving game interest.  <P>SOLUTION: In a special game state, a CPU first makes the countdown display part 42 of a variable display device display the number of times of special pattern games. Then, the CPU changes special pattern array data to be used for the control of the variable display of the special patterns from first special pattern array data to second special pattern array data. Then, the CPU temporarily stops a specific special pattern constituting a second special pattern array in a big winning display form, then displays the specific special pattern and a normal special pattern at the variable display device and executes the re-drawing performance of selecting either one of the displayed specific special pattern and normal special pattern. Probability fluctuation big winning is attained when the specific special pattern is selected by the re-drawing performance and normal big winning is attained when the normal special pattern is selected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057965-A (JP)
Title: Power conversion device
Inventor: ASANO HIROAKI
IPC: G01R31/02
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion device capable of detecting existence of abnormalities of an electricity leakage detection means, and continuing power supply without discontinuing the power supply when it is in a normal condition.  <P>SOLUTION: An inverter 10 includes a power section 12 which converts a DC power supplied from a battery 20 to an AC power to be outputted, the electricity leakage detection means 16 which detects electricity leakage of output lines 15a, 15b, and a simulated electricity leakage generating means 17 which generates the simulated electricity leakage condition in the output lines. When the electricity leakage detection signal is outputted from the electricity leakage detection means 16 during operation of the simulated electricity leakage generating means 17 within the prescribed time and the output of the electricity leakage detection signal from the electricity leakage detection means 16 is stopped corresponding to the stop of the simulated electricity leakage generating means 17, and the output from the power section 12 is continued. When the electricity leakage detection signal is not outputted within the prescribed time or the output of the electricity leakage detection signal is not stopped corresponding to the stop of the simulated electricity leakage generating means 17, a control unit 14 controls so as to stop the power portion 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063797-A (JP)
Title: Electrode material for plasma display panel, manufacturing method of plasma display panel, and plasma display device
Inventor: HIRAOKA TOMOKI
IPC: H01J11/22
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an address electrode of a plasma display panel from being damaged by sandblast at forming of barrier ribs.  <P>SOLUTION: In the plasma display panel made by arranging in opposition a front base plate with a surface discharge electrode formed and a rear base plate with address electrodes 12 arranged in crossing the surface discharge electrode and the barrier ribs 14 extended in parallel with the address electrodes formed and forming a discharge cell between the front base plate and the rear base plate, a conductive paste or sheet with a higher sandblast resistance after baking than a barrier rib part containing conductive particles and glass frit is used as an electrode material for forming the address electrodes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004219981-A (JP)
Title: Chemically amplified resist composition, its manufacturing method, and pattern forming method using same
Inventor: KANNA SHINICHI
IPC: C08F12/14
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemically amplified resist composition which exhibits sufficient transparency when using a light source of not more than 160nm, specifically F2 excimer laser beam light (157nm), and which is reduced in increase of particles and fluctuation of sensitivity after aging storage, and to provide its manufacturing method and a pattern forming method using the same.  <P>SOLUTION: The chemically amplified resist composition contains (A) a resin which has a structure where a fluorine atom is substituted for a main chain and/or side-chain of a polymer backbone, which is resolved by action of acid as well, and whose solubility to an alkali developer is increased, (B) a chemical compound generating acid by irradiation of active light or radioactive ray, and (C) a solvent, and also the content of metal impurities is made not more than 100ppb. In this invention, the manufacturing method of the composition and pattern forming method using the same are included.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005058954-A (JP)
Title: Deep aeration device
Inventor: YUDA HIDEYO
IPC: E02B8/00
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deep aeration device devised so as to make the length of an inner cylinder as short as possible to develop an aeration function until a water level falls down to the level corresponding to a shortened length of the inner cylinder.  <P>SOLUTION: In the deep aeration device 1 having an outer cylinder 2 having air exhaust means 10 and 11 and the inner cylinder 3 inserted into the outer cylinder 2 and dissolving oxygen in water (b) in a process for raising the water level in the inner cylinder 3 while drawing water into the inner cylinder 3 by the updrift due to aeration (a) to discharge water to the outside, a barrier wall member like a spiral body 17 for extending an updrift channel of the aeration (a) is provided in the inner cylinder 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004182719-A (JP)
Title: Stable eye lotion containing latanoprost as active ingredient
Inventor: ASADA HIROYUKI
IPC: A61K9/08
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a latanoprost eye lotion having excellent stability so as to be stored at room temperature.  <P>SOLUTION: This eye lotion contains the latanoprost as an active ingredient, wherein the latanoprost is stabilized so as to be stored at the room temperature by at least one means selected from means (a) and (b): (a) a means for controlling a pH of the lotion at 5.0-6.25; and (b) a means for adding ε-aminocarproic acid to the lotion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004004977-A (JP)
Title: Optical switch device
Inventor: TAKEUCHI SHIGEKI
IPC: G02F1/03
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize such an optical switch device at a low cost, which refects the polarization of the ingoing light on outgoing light with a small loss as it is, by switching it on-off by utilizing all of the two linearly polarized orthogonal light separated from the input light.  <P>SOLUTION: The optical switch device is uses only one eletrooptic element (O/E) to switch on-off the input light by using all of the liniearly polarized light separated from the input light. The optical switch device comprises a single electrooptic element (O/E) 33, a 1st polarized light delaying part 31 and a 2nd polarized light delaying part 32 located before and after the element. The 1st polarized light delaying part 31 outputs the vertically polarized light as it is, and delays the horizontally polarized light by τ and the 2nd polarized delaying part 32 outputs the horizontally polarized light as it is and delays the vertically polarized light by τ. It is necessary to set the delay time τ to be sufficiently longer than the pulse width of the ingoing light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005071211-A (JP)
Title: System for quick retrieval of medical record
Inventor: FUJIWARA HISAO
IPC: G16H10/60
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for quick and reliable extraction of a customer's medical record as part of office work simplifying means.  <P>SOLUTION: For the retrieval of a patient's medical record, a combination of initial syllables of family and given names is represented by a combination of color and number. For identifying the family name initial syllable, ten kinds of color labels are identified with the first to tenth series in the Japanese syllabary, respectively. The labels used are commercial 9-mm-wide ones. The family name initial syllable is separated in two, a consonant and a vowel, and the consonant is identified by the color label. Numbers 1 to 5 are identified with vowels, a, i, u, e, o, respectively. The family name initial syllable is expressed by the color label color (out of ten colors) and the number. For identifying the given name initial syllable, markers of five colors, red, yellow, green, brown, blue, are used. The given name initial syllable is identified not by its consonant but by only its vowel component represented by a color line. This method solves the problems wherein the retrieval of a patient's medical record requires time and involves a high risk of misapprehension due to the use of many kanji in the name.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071248-A (JP)
Title: Portable electronic device
Inventor: ISHIWATARI TAKEHIKO
IPC: G06F1/16
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To make a user easily perform visual inspection of information displayed on a display part 300.  <P>SOLUTION: A portable electronic device 10 is equipped with: an operation part 100 on which the user performs input for operating the portable electronic device 10; a display part 300 which displays information which should be presented to the user; and a rotation holding part which fixes an end part of the display part 300 in a direction approximately in parallel with the operation surface 110 of the operation part 100 and approximately 45°to vertical direction on the operation surface 110, which holds the display part 300 so as to allow the display part 300 rotate, around its end part as the center of rotation, in one direction from a position which overlaps the operation surface 110 of the operation part 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004141648-A (JP)
Title: Fixing method and device for cover
Inventor: IRISAWA KIMIE
IPC: A44B99/00
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily and firmly fix an elastic cover member to a covered member such as a strap or a chain.  <P>SOLUTION: The covered body 1 is inserted in an insert hole provided in a large-diameter part of a cover insert member 3 having a small-diameter part and a taper part, and an elastic cover member 4 is inserted through a hole part into the small-diameter part of the cover insert member 3. The elastic cover member 4 is elastically deformed and expanded by cover push-in means 5, 6, and pressed to forcibly pass the taper part and the large-diameter part into the covered body 1. After the elastic cover member 4 is pushed into the covered body 1, when the cover insert member 3 is separated, the elastic cover member 4 is integrally fixed to the covered body 1 by elastic force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005078660-A (JP)
Title: Tape cartridge
Inventor: HINOSAWA HIROKO
IPC: G11B23/107
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape cartridge which has a reel lock member prevented from malfunctioning to a tape reel even when receiving an excessive drop impact.  <P>SOLUTION: The lower end surface of a first boss part 11 stood on the inside surface of an upper shell 1 of a tape cartridge A and the upper end surface of a second boss part 21 stood on the inside surface of a lower shell are butted, and the upper shell 1 and the lower shell 2 are coupled with a prescribed thickness by metallic screws 27 which are inserted from the side of the second boss part 21 and are engaged with the first boss part 11. A reel lock member 61 is turnably attached to the second boss part 21 through which the metallic screws 27 are inserted, and an engaging part 63 is engaged with a gear 43 of a tape reel 4 and is locked. The second boss part 21 being a support shaft has the metallic screws 27 inserted therethrough and is reinforced by coupling with the first boss part 11, and the support shaft is not broken even when receiving an excessive drop impact, so that the reel lock member 61 does not malfunction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078826-A (JP)
Title: Fuel cell separator and its manufacturing method
Inventor: INOUE TOMOHIRO
IPC: H01M8/10
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide fuel cell separators with high adherence which are stacked without producing gaps even if slight warp is present, and also to provide a manufacturing method of the separator.  <P>SOLUTION: In the fuel cell separator constituting a fuel cell stack by multiply stacking the separators, the separators after primary forming are fixed in a stacked state, and then heat-treated to enhance adherence of the separators.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079766-A (JP)
Title: Image pickup device
Inventor: MIZUGUCHI ATSUSHI
IPC: H04N5/369
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device and a fixed pattern noise correcting method by which FPN can be removed from a picture signal in a solid imaging device from which influence due to the transmissivity of a color filter is removed.  <P>SOLUTION: An average value calculation part 63 calculates an average value of respective chrominance signals at the irradiation of uniform light and stores the chrominance signals of respective pixels in a memory 61. Then an FPN component extraction part 64 subtracts the average value calculated from respective chrominance signals by the average value calculation part 63 from the chrominance signals of respective pixels which are read out from the memory 61 to extract FPN components. The extracted FPN components are stored in the memory 61 in each pixel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077616-A (JP)
Title: Photographic lens , lens barrel and camera
Inventor: IWASAKI TETSUYA
IPC: G02B15/163
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To surely shield reflected light at a lens edge which is an unwanted light, and reflected light, diffused light or refracted light in a plane chamfered section at the outer side in the radial direction from the edge.  <P>SOLUTION: The edge generated at the boundary between the concave surface of a first lens included in a plurality of the lenses and a plane section on the outer side in the radial direction thereof, and the curved surface of the second lens adjacent thereto are brought into line contact, to determine the positions of the first lens and the second lens in their optical axis direction and a masking means extending at the external shape of the lens from the inner side in the radial direction, from the curved surface of the second lens with the first lens is arranged. The masking means is set as printing or painting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075762-A (JP)
Title: Sustained release preparation
Inventor: OKAHARA KOICHI
IPC: A61K8/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sustained release preparation which does not allow a volatile medicine to react, has high affinity to the volatile medicine and effectively suppresses volatilization of the volatile medicine.  <P>SOLUTION: The volatile medicine, a fatty acid triglyceride represented by formula (1) (wherein (p), (q) and (r) are each a natural number of 1-11) which is liquid at ordinary temperature and a hydrophobic substance which is solid at ordinary temperature are kneaded to give a kneadate, which is filled in a liquid-impermeable container to give the sustained release preparation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076547-A (JP)
Title: Folding type handle device for pump
Inventor: KO SHUNMEI
IPC: F04B33/00
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein cylinder volume efficiency is influenced when a commonly known folding type handle device is folded in a straight line shape with a cylinder.  <P>SOLUTION: This device is provided with the cylinder provided with a spindle and a hollow handle. One end of the spindle is connected to a piston in the cylinder and another end of the spindle is provided with a rotator. The rotator is pivotally provided in an inner diameter of the handle. A groove wider than diameter of the spindle is provided on a side wall of the handle. The cylinder is inserted in the handle from one end of the handle to reduce volume of the cylinder. The cylinder can be pulled out of the handle. The handle can be made in a straight line shape with the spindle by turning by 180 degrees after that. The cylinder is gripped by one hand and the handle is gripped by another hand. The spindle is moved in a axial direction to send out air from a nozzle on one end of the cylinder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076120-A (JP)
Title: Vacuum film-forming apparatus and film-forming method
Inventor: ISHII RYOJI
IPC: C23C14/56
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum film-forming apparatus which can easily wind a film substrate, on which a film is to be formed, around a metal roll and can stably form a multilayered film on the surface of the film substrate wound around the metal roll.  <P>SOLUTION: The vacuum film-forming apparatus is at least equipped with a part for winding off the long film substrate, a pair of nip rollers for sandwiching the film substrate which has been wound off, the metal roll around which the film substrate is wound, a charged particle-emitting part for charging the film substrate and film-forming parts for forming the film on the surface of the film substrate. Here, the metal roll is located right below the nip rollers, the charged particle-emitting part is located obliquely below the nip rollers, close to the upstream surface in regard to the direction of rotation of the metal roll, and the film-forming parts are located below the metal roll. The charged particle-emitting part is made of a material which emits at least one kind of charged particles which are generated via hollow cathode discharge and accelerated by a voltage higher than -5.0 kV. The vacuum film-forming apparatus is used in a film-forming method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083746-A (JP)
Title: Probe for detecting particle state in treatment water
Inventor: TANAKA KIYOSHI
IPC: G01N15/06
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe for detecting a particle state which efficiently removes stain on a surface of a glass plate provided to a leading end part of a floodlight projection part or a light detecting surface provided to the leading end part of a light detecting part to enable a highly precise measurement and detection, and makes a laser beam hard to be directly incident on an eye to be enhanced in safety.  <P>SOLUTION: This probe for detecting the particle state in treatment water by a laser beam has: the floodlight projection part for projecting the laser beam into the treatment water from its leading end part; and the light detecting part for detecting scattered light caused by the collision of the emitted laser beam with particles in treatment water from its leading end part. The leading end part of the floadlight projection part is closed by the glass plate inclined at an angle largar than 90° with respect to the emitting direction on the axis of the laser beam, and a washing fluid supply part having a washing nozzle for spraying a washing fluid on the surface of the glass plate almost vertically is arranged in the vicinity of the leading end part of the floodlight projection part. A projection for cutting off the laser beam advancing through air is preferably formed in the vicinity of the leading end part of the light detecting part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084305-A (JP)
Title: Method for measuring mobility and relaxation time of material having space charge limited current area
Inventor: MIZUNO TSUNEO
IPC: G03G21/00
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring mobility and relaxation time by which the mobility and the relaxation time of semiconductive material such as a transfer belt can be very accurately measured.  <P>SOLUTION: Voltage which gets the space charge limited current area is applied to material to be tested having the space charge limited current area so as to accumulate charge, and the potential of the material to be tested for which the application of voltage has been stopped is measured with time, and the mobility and the relaxation time are obtained by following expressions from obtained relationship between the voltage and the differential coefficient of charge attenuating characteristic. In the expression (1), μ means the mobility, L means the thickness of the material to be tested, V means the voltage, (t) means time and dV/dt means the differential coefficient of the charge attenuating characteristic. In the expression (2), τ means the relaxation time, V means the voltage, (t) means the time and dV/dt means the differential coefficient of the charge attenuating characteristic.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086109-A (JP)
Title: Avalanche photodiode
Inventor: ISHIBASHI TADAO
IPC: H01L31/107
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long wavelength band, ultra high speed avalanche photodiode which is stable and has a long life.  <P>SOLUTION: An n-type electrode layer is composed of a first n-type electrode layer 11 and a second n-type electrode layer 12, and a degree of the overhang is set so that the n-type region of the second n-type electrode layer 12 is located inside enough for a circumference of an avalanche multiplying layer 13. Thereby, an electric flux density in the region of side of the avalanche multiplying layer 13 becomes relatively low, and the electric field intensity in the region drops, and the electric field intensity on each sides of a light absorption layer 17 and a p-type electrode layer 18 are reduced, and a dark current concentrated on the surface of the avalanche multiplying layer 13 is also reduced, whereby, an electron implantation type APD(avalanche photodiode) which is stable and has a long life can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI