baber/WOPTO huggingface dataset:
Patent JP-2004528548-A (JP)
Title: 固体ヨウ素フィルタの除染方法
IPC: G21F9/30
Filed: 2002-03-12
Abstract: 本発明は、ヨウ化銀、ヨウ素酸銀、および/または物理吸着された分子状ヨウ素を含有する固体ヨウ素フィルタを除染する方法に関する。この方法は、ヒドロキシルアミン、ヒドロキシルアミン塩、アスコルビン酸、アスコルビン酸塩、アスコルビルエステル、水素化ホウ素ナトリウム、次亜リン酸ナトリウム、ホルムアルデヒド、尿素、ギ酸、およびそれらの混合物から選択される還元剤の水溶液と、フィルタを接触させて、フィルタからヨウ素を抽出し、かつヨウ素を水溶液に溶解させることにある。還元剤溶液中または他の適切な溶液中への銀の溶解を、同時にまたは連続して確実に行うこともできる。
Patent JP-2004528165-A (JP)
Title: Ｖｉｉｉ族金属含有触媒の調製方法、カルボン酸アルケニルの調製におけるその使用
IPC: B01J23/40
Filed: 2002-03-28
Abstract: （ａ）２０℃で測定したｐＨが少なくとも３である水性液体からなる１種類以上の水性液体を使用する一連の洗浄が実施されたシリカ系担体か、前記一連の洗浄が実施された１種類以上の材料から製造されるシリカ系担体かの担体を選択するステップと、（ｂ）前記担体上に８族金属化合物を析出させるステップと、（ｃ）前記析出させた８族金属化合物を金属種に転化させるステップと、（ｄ）ステップ（ｃ）の前または後に８族金属／担体組成物の精製処理を実施するステップと、を含む触媒調製方法、ならびにこの方法で得られる触媒、ならびにオレフィン、カルボン酸、および酸素を含む混合物をこの触媒の存在下で反応させることを含むカルボン酸アルケニルの調製方法。
Patent JP-2004535377-A (JP)
Title: Ｍｅｔａｐ２を阻害する方法
IPC: A61P3/04
Filed: 2002-03-28
Abstract: ｈＭｅｔＡＰ２の阻害剤を同定する方法および、特定の構造的、物理的および空間的特徴を有する阻害剤を用いてｈＭｅｔＡＰ２を阻害する方法が開示される。
Patent JP-2004531861-A (JP)
Title: 高流速・高エネルギー光子供給源
IPC: G03F7/20
Filed: 2002-05-03
Abstract: ＥＵＶ放射線を発生させるための高エネルギー光子供給源が、超音速の原料物質の流れを放出するためのノズルと、レーザあるいは電気的／磁気的前イオン化機構と、レーザあるいは電気的／磁気的励起機構と、これらの間に設けられ、励起のために原料物質の平行高密度ビームをもたらすすくい板とを備えてなる。
Patent JP-2004214092-A (JP)
Title: Reinforcing tab for movable type connector, and movable type connector using the same
Inventor: CHIRAN KIYOHIKO
IPC: H01R13/631
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing tab, with which strength of a stationary housing is supplemented and with which a movable connector having enough strength despite its small size can be realized, and provide the movable connector using it.  <P>SOLUTION: This reinforcing tab 40 reinforces a movable type connector 100 having a stationary housing 10 fixed to a wiring board and a movable housing 20 displaceably joined to the stationary housing 10. The reinforcing tab 40 has a junction 41 joined to the end part of the stationary housing 10, a pair of bending parts 43 bent inward so as to run along a pair of side faces of the stationary housing 10, and a soldering part 44 installed at each bottom end of a pair of the bent parts 43 and for soldering to the wiring board.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213552-A (JP)
Title: Device inside operation state monitoring system
Inventor: IGARASHI MORIO
IPC: G05B23/02
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To allow a device inside monitor part to detect cutoff of a power supply in a unit and continue the operation state of monitoring an electronic circuit in the unit, when the power supply from a power voltage transducing circuit of the unit is cut off without providing a power cutoff detecting circuit in the unit.  <P>SOLUTION: When there is a nonresponding unit monitoring means 6 in a poling operation performed to the respective unit inside monitoring means 6 in order for collecting monitoring results which are obtained by respective unit monitor means 6 of units 2a-2b by monitoring operations of unshown functional circuit of a function circuit part 5, the device inside monitoring means 8 detects that the unit inside power supply 16 supplied from the power voltage transducing circuit 4 is cut off, generates a unit inside monitoring standby power supply 13, which has the same voltage to the unit inside power supply 16, from a standby power supply 12 supplied from the power supply part 1 relative to a power voltage transducing circuit 7, and supplies unit inside monitoring standby power supplies 13a-13b relative to the nonresponding unit inside monitoring means 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221853-A (JP)
Title: Micro mechanical filter and portable information terminal
Inventor: ONO TOMIO
IPC: B81B3/00
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that termination resistance becomes large by making a frequency to be high without reducing a size of a micro mechanical filter and avoiding degradation of electromechanical conversion efficiency.  <P>SOLUTION: The filter is provided with an input resonator 71, input driving electrodes (51, 52 and 91) arranged near the input resonator 71 so that they oscillate the input resonator 71 at a high-order resonance mode, a connector 10 connected to the input resonator 71, an output resonator 72 which is connected to the connector 10 and is excited by the oscillation of the input resonator 71 and detection electrodes (53, 54 and 92) detecting the oscillation of the output resonator 72 by a change of electrostatic capacity. A microwave signal of a specified frequency is made to pass by using only the specified high-order mode of the input resonator 71.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216285-A (JP)
Title: Method for producing liquid resin pooling vessel and hollow fiber membrane cartridge
Inventor: YANOU MANABU
IPC: B01D63/02
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a liquid resin pooling vessel and a hollow fiber membrane cartridge by which a liquid resin can be used without waste even when the hollow fiber membrane cartridge is produced by a centrifugal method.  <P>SOLUTION: In the liquid resin pooling vessel for feeding a fixing resin for fixing a hollow fiber membrane into a housing of the hollow fiber membrane cartridge, the bottom surface 3 of the liquid resin pooling vessel 1 is inclined in a funnel-like shape. The method for producing the hollow fiber membrane cartridge has processes comprising charging the hollow fiber membrane into the housing of the hollow fiber membrane cartridge, then mounting the liquid resin pooling vessel 1 on the membrane, feeding the liquid resin in the vessel 1 to a tip end of the housing by adding a centrifugal force and fixing the hollow fiber membrane by solidifying the liquid resin. The method is characterized in that the centrifugal force is applied under such a condition that an anchor material is provided at the lower part or the upper part of the liquid resin pooling vessel 1 in the housing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219809-A (JP)
Title: Light-shielding photosensitive resin composition, light-shielding photosensitive resin transfer material, method for forming light-shielding picture and color filter
Inventor: SUGIYAMA SUSUMU
IPC: G03F7/004
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-shielding photosensitive resin composition and a light-shielding photosensitive resin transfer material which photo-set the film depth satisfactorily, and form a light-shielding black matrix picture of high optical density, to provide a method for forming light-shielding picture using these, and also to provide a color filter according to a self-alignment exposure system in particular.  <P>SOLUTION: The light-shielding photosensitive resin composition comprises an alkali-soluble binder (1), a photopolymerization initiator (2), a polymerizable monomer having ethylenic unsaturated double bond (3), and at least one kind of colorant (4). Therein, the hue of the composition is equal or close to black color and, when forming a light-shielding photosensitive resin layer, the light transmittance at wavelength 365nm is 0.003∼1.0% and respective light transmittances at wavelengths 430∼470nm, 530∼560nm, and 600∼630nm are ≤0.2%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221461-A (JP)
Title: Three-dimensional frame having pattern on its surface
Inventor: YASUDA KOJI
IPC: H05K1/02
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size and cost of electronic equipment by providing a three-dimensional frame that can relieve restrictions on the arrangement of various types of circuit boards in the electronic equipment and can suppress wiring members to the minimum.  <P>SOLUTION: A wiring pattern 14 is formed on the surface of the three-dimensional frame 10 fixed in the electronic equipment, and electronic components (substrates for power supply circuit and for CPU) 20 and 30 connected to the frame 10 are electrically connected to each other through the wiring pattern 14. In addition, the wiring pattern 14 can also be formed on the internal surface of the cover 50 of the equipment. The substrates 20 and 30 for power source circuit and for CPU can be wired by only attaching the substrates 20 and 30 to the frame 10. Therefore, the size and cost of the electronic equipment can be reduced, because the numbers of used wiring members and connectors can be reduced substantially.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227077-A (JP)
Title: Information viewing system, information play-back device and information providing device
Inventor: MIYAZAWA YASUNAGA
IPC: H04N21/239
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide restriction when content data is actually used for such as reproduction and to prevent unauthorized use of content data in a device which is not registered on an information providing side.  <P>SOLUTION: When an operation request for playing back content data recorded in a user device 2 itself is outputted, the device 2 transmits present time information, device ID, content information and operation information to a service center 1 (steps S31 and S32), and generates a one-time password being valid only within limited time by using these information (step S33). The service center 1 generates the one-time password and an operation permission command from the information sent from the user device 2 and the present time information obtained in a self-clock part, and transmits them to the user device 2 (steps S34 and S35). The user device 2 compares the two one-time passwords. When they coincide, an operation (play-back) requested by the user is performed (steps S36 and S37).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225200-A (JP)
Title: Apparatus for applying oil solution and method for applying oil solution
Inventor: SHIMADA SHINTARO
IPC: D01D5/096
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil solution-applying apparatus capable of detecting abnormality such as unevenness of oil solution attached and abrasion of oil-supplying guide without having bad influence on yarn, favorably and simply controlling an oil-applying step thereby and preventing lowering of yarn-making properties and lowering of quality of the product and to provide a method for applying the oil solution.  <P>SOLUTION: The oil solution-applying apparatus comprises at least an oil solution-applying device (1) having an oil-supplying guide (10) for applying the oil solution to a traveling yarn (Y) by contact with the traveling yarn (Y) and an electrostatic charge-measuring means (2) having an electrostatic charge detector (20) installed in non-contact state with the traveling yarn (Y) and on line in the vicinity of a contact surface (10c) at which the traveling yarn (Y) comes into contact with the oil-supplying guide (10). The oil solution-applying method comprises using the oil-applying apparatus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226003-A (JP)
Title: Liquid fuel combustor
Inventor: SASAKI NOBUHISA
IPC: F23D11/04
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To favorably maintain combustion performance by suppressing recondensation of an air-fuel mixture without lowering a temperature of a combustion chamber outer cylinder forming a gas chamber.  <P>SOLUTION: The liquid fuel combustor is composed by providing a combustion disk 16 arranged in a bottomed case 13 and forming a combustion chamber 11 in an upper part, the combustion chamber outer cylinder 15 positioned in an outer side of the combustion disk and forming the gas chamber 24, a vaporizing tube 39 arranged in the combustion chamber and opened in an air chamber 13A side, an air supply passage 49 supplying air to the combustion chamber 11 from an outer side of the vaporizing tube, and a blower 14 supplying air to the air chamber. An upper part outer circumferential wall 64 of the case 13 is positioned in an outer side of an outer side wall 15B composing the combustion chamber outer cylinder, a base plate 65 is provided in a lower side of a lower bottom wall 15A of the combustion chamber outer cylinder, and air layers 70 acting as heat insulating layers are formed respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229215-A (JP)
Title: Digital switching amplifier
Inventor: KISHIDA MASAHIRO
IPC: H03M3/02
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an unwanted phenomenon even when muting is performed to set a mute state initially.  <P>SOLUTION: In the initial operation of a digital switching amplifier 10, muting is performed by a ΔΣ modulation circuit 13, and a switching circuit 20 negatively feeds an output 1-bit signal from the ΔΣ modulation circuit 13 to input side adders 16a, 16b via a second feedback path 19. A constant voltage circuit 22 stops supplying a constant voltage to a constant voltage switching circuit 14. When canceling the muting to start an ordinary operation, first of all, the constant voltage is supplied from the constant voltage circuit 22 to the constant voltage switching circuit 14, and the switching circuit changes over the feedback path to perform the negative feedback via a first feedback path 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232548-A (JP)
Title: Fan for agriculture and livestock industries such as ventilator, blower, stirrer or the like
Inventor: FURUTA NARIHIRO
IPC: F04D25/08
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional fan for agriculture and livestock industries, generally composed of a frame for a bellmouth, a drum or the like, a vane wheel driven by a motor and a guard, which are integrally formed with the tip ends of vanes arranged very closely to the frame, that they require accuracy/skill for forming, assembling or the like so that it is difficult to assemble them on site because they are designed to be assembled at factory and shipped therefrom by trucks or the like.  <P>SOLUTION: The fan for agriculture and livestock industries is composed of a frame, supports to be fixed thereto, a driving part provided on the supports and a vane wheel supported by the driving part with a bearing. Each support is composed of a base portion, bent intermediate portions extending therefrom and a supporting tip end provided at the tip ends of the bent intermediate portions. The base portion is fixed to the frame and the supporting tip end is fixed to the casing of the driving part. Accordingly, the vane wheel does not need centering so that they can be shipped as parts to be assembled on site. In addition, it is possible to provide a ventilating fan reduced in hydraulic resistance and of a robust tubular structure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235122-A (JP)
Title: Vacuum interrupter
Inventor: TAMAKI NOBUAKI
IPC: H01H33/66
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum interrupter which is alleviated in giving an adverse effect on the human body and is environmentally friendly and economical.  <P>SOLUTION: A vacuum interrupter 15B of horizontal type is arranged in a grounding tank 30, and a shielding layer 36 which shields the X-rays in the vertical direction generated from the vacuum interrupter 15B of horizontal type is arranged on the outer circumference of the grounding tank 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239639-A (JP)
Title: Effective method for detecting dna strand breakage
Inventor: SATO KATSUYA
IPC: G01N33/53
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To directly measure a distribution and a generation frequency of DNA strand breakages in a living body causing a cell death or a mutation.  <P>SOLUTION: A method for detecting the DNA strand breakages is provided with a means which makes Deinococcusradiodurans-derived PprA proteins bond to DNA strand breakage sections and detects the PprA proteins bonding to the DNA strand breakage sections, thereby detecting the DNA strand breakage in a sample. In addition, a kit for detecting the DNA strand breakage in the sample is provided with a detection means which detects both the Deinococcusradiodurans-derived PprA protein and the PprA protein bonding to the DNA strand breakage section.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237630-A (JP)
Title: Two-up printing control system in printer control device
Inventor: NEMOTO MASAKAZU
IPC: B41J5/30
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To enhance cost performance by realizing two-up printing without performing rotary processing and dispensing with a rotary buffer and a rotary page memory.  <P>SOLUTION: This two-up printing control system is provided with a data transfer control part for an odd-numbered page which reads the odd-numbered page of the printing page data developed on a page memory to transfer the same to a buffer for an odd-numbered page, the buffer for the odd-numbered page for storing the printing page data of the odd-numbered page, a data transfer control part for an even-numbered page which reads the even-numbered page of the printing page data developed on the page memory to transfer the same to a buffer for an even-numbered page, the buffer for the even-numbered page for storing the printing page data of the even-numbered page and a printing data selection part for alternately reading the printing page data stored in the buffer for the odd-numbered page and the buffer for the even-numbered page in an one line unit when printing corresponding to two pages is performed in the region of one page to send out the same to a printing data output part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237349-A (JP)
Title: Joint structure of shape memory alloy and method for forming joint structure
Inventor: HAGA YOICHI
IPC: B23K1/20
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide the joint structure of a shape memory alloy, which does not impair the characteristics of the shape memory alloy, causes no stress concentration, and enables electrical/mechanical joint easily.  <P>SOLUTION: According to the joint structure 10 for joining a shape memory alloy coil 2 to an electrode 6, a copper thin film 4, which is formed on one end of the shape memory alloy coil 2 in a direction different from where shape restoring force acts, is made to come in contact electrically with the electrode 6, which is formed on a board 1, for example, as a pattern, directly, or indirectly via a eutectic solder 8, and the coil 2 and the electrode 6 are mechanically fixed together. The copper film 4 is not formed on the part of the coil 2 that is not covered with the eutectic solder 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246120-A (JP)
Title: Organic photoreceptor, image forming method, and image forming apparatus
Inventor: HAYATA HIROFUMI
IPC: G03G5/14
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photoreceptor which prevents the occurrence of image defects such as white spots, black dots and black spots due to a charge leak liable to occur in formation of an electrophotographic image by using a contact charging member such as a charging roller as a means for charging a photoreceptor, and can stably obtains high density and high resolution clear images, and to provide an image forming method and an image forming apparatus.  <P>SOLUTION: The organic photoreceptor is used in the image forming method by which many electrophotographic images are formed by repeating a charging step in which a charging member is brought into contact with the top of the organic photoreceptor to charge the photoreceptor, an image exposing step, a developing step in which development to a toner image is performed, a step of transferring the toner image, a step of separating recording paper, and a fixing step. The organic photoreceptor has the laminated structure of a charge generating layer and a charge transport layer on conductive support, wherein the charge transport layer contains a charge transport material having a molecular weight of 550-2,000.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246150-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KATO SATOSHI
IPC: G03G5/047
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor good in mechanical strength and electrical properties, with respect to an electrophotographic photoreceptor having a photosensitive layer formed using a binder resin having a specified density.  <P>SOLUTION: The electrophotographic photoreceptor has a photosensitive layer on a conductive support, wherein the layer containing a charge transport agent is formed by using a binder resin comprising a polyester resin and having a density of 1.17-1.3 g/cm<SP>3</SP>. The electrophotographic photoreceptor has a photosensitive layer on a conductive support, wherein a density of the layer containing a charge transport agent is 1.16-1.3 g/cm<SP>3</SP>, and a binder resin in the layer comprises a polyester resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247603-A (JP)
Title: MnZn-BASED FERRITE WAVE ABSORBER
Inventor: KOBAYASHI OSAMU
IPC: H05K9/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MnZn-based ferrite wave absorber that has excellent wave absorbing characteristics and, in addition, can also absorb electromagnetic waves in a high frequency range.  <P>SOLUTION: This wave absorber is composed of a spinel main phase containing 40.0-49.9 mol% Fe<SB>2</SB>O<SB>3</SB>, 4.0-26.5 mol% ZnO, and the balance MnO and a sub-phase containing CaO as the main component. The mass ratio of the spinel main phase is adjusted to 50-99 mass% of the total mass of the spinel main phase and sub-phase.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247224-A (JP)
Title: Deflection yoke and cathode-ray tube device
Inventor: MATSUURA SHUNSUKE
IPC: H01J29/76
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce temperature rise of a deflection yoke by forming a void part between a ferrite core and a separator; and to prevent degradation of deflection sensitivity of a vertical deflection coil wound in a toroidal form by the void part.  <P>SOLUTION: A core holding piece is mounted to the screen-side end of the ferrite core 4 and the vertical deflection coil 5 is wound around the ferrite core 4 with the core holding piece. Since the core holding piece is projected toward the tube axis relative to the inside surface at the end on the screen side of the ferrite core 4, the deflection coil 5 can be brought close to an electron beam, and the degradation of the deflection sensitivity can be prevented by the void parts 6a and 6b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242607-A (JP)
Title: Reactor
Inventor: NOZAWA KOHEI
IPC: G01N27/447
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactor of a nucleic acid by which the movement of a sample is easily controlled and a product in a sufficient amount can be obtained.  <P>SOLUTION: A buffer for PCR is injected from a sample-introducing part 7, and air is extracted from a PCR reacting part 9 and a main passage 11. A DNA or the like of an amplification object is fed to the sample-introducing part 7. Electrodes 10a and 10d are energized by using the electrodes 10a and 10d as an anode and a cathode respectively to introduce the reactive component to the PCR reacting part 9, and the amplification reaction of the DNA at the PCR reacting part 9 is progressed by the control of the temperature by a heating and cooling unit. During the period, the energizing by using the electrode 10c as the anode and the electrode 10d as the cathode is continued. When the DNA amplification reaction is finished, the energizing by using the electrode 10b as the cathode and the electrode 10d as the anode is carried out to introduce the obtained PCR product to a sample-collecting part 8 and to collect the product.  <P>COPYRIGHT: (C)2004,JPO&NCIPI