baber/WOPTO huggingface dataset:
Patent JP-2004181398-A (JP)
Title: Cleaning equipment
Inventor: WATABE KIMIO
IPC: B08B5/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dust and foreign matters blown off at cleaning from being blown to an operator side by a simple structure in cleaning equipment for performing cleaning by blowing high-pressure air on a workpiece.  <P>SOLUTION: This cleaning equipment cleans the workpiece W by jetting the high-pressure air from a nozzle port 2a provided at the tip of a nozzle 2. In the equipment, a plurality of second nozzle ports 2b for jetting air outwardly from the nozzle 2 are radially provided at the periphery of the nozzle 2. At cleaning, an air curtain is formed in front of the operator with the air jetted from the second nozzle ports 2b, thereby preventing the blown dust and foreign matters from being blown to the operator side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186095-A (JP)
Title: Battery terminal
Inventor: SHIOHAMA TAKAHIRO
IPC: H01M2/30
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery terminal in which diameter reduction of a battery insertion hole is made to be carried out steadily and undesirable deformation of the battery terminal main body is suppressed.  <P>SOLUTION: The battery terminal 1 is constructed to have a pair of contact parts 21, 21 which are respectively formed on the lower side and at both ends in the right and left direction of the coupling parts 7, 7 (a pair of clamping parts) and of which each middle portions 23, 23 contact the upper side inner face of the coupling parts 7, 7, and of which each top end portions 24, 24 contact the lower side inner face of the coupling parts 7, 7 by folding up from each middle portions 23, 23, and a pair of slide contacted parts 20, 20 which are formed respectively on the upper side and at both ends in the right and left direction of the coupling parts 7, 7 and extend so as to wrap the lower side outer face of the pair of contact parts 21, 21 and coupling parts 7, 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184377-A (JP)
Title: Identification method and device by noncontact measurement of vibration characteristic of structure
Inventor: JOHAN FUMIAKI
IPC: G01H9/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an identification method and a device by noncontact measurement of the vibration characteristic of a structure capable of performing easier, simpler and safer vibration measurement for structure inspection.  <P>SOLUTION: When measuring vibration in the vibration direction 13 of the structure 12 with a noncontact type vibration meter 11, a contact type vibration meter 14 is mounted on the noncontact type vibration meter 11 and the vibration in the vibration direction 13 is measured simultaneously. Then, time series vibration data X<SB>S</SB>(t)16 measured with the contact type vibration meter 14 is added to time series vibration data X<SB>L</SB>(t)15 measured with the noncontact type vibration meter 11, to thereby determine time series vibration data X<SB>M</SB>(t)17 of the structure 12 from which the influence of vibration of the noncontact type vibration meter 11 is removed, and spectral operation of the time series vibration data X<SB>M</SB>(t)17 is performed, to thereby determine a frequency characteristic S<SB>M</SB>(f)18 of the vibration of the structure 12 from which the influence of vibration of the noncontact type vibration meter 11 is removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183868-A (JP)
Title: Fluid bearing device
Inventor: ONO HIDEAKI
IPC: F16C17/10
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable fluid bearing device with low torque without malfunctions and breakdowns caused by static electricity electrified at a rotation part, and a magnetic disk device using it.  <P>SOLUTION: A sleeve 2 and a shaft 1 are relatively rotated in the fluid bearing device. A dynamic pressure generation groove 5 is provided to at least either of the inner face of a bearing hole of the sleeve 2 and the surface of the shaft 1 inserted into the bearing hole in the fluid bearing device. And at the same time, the static electricity can not be electrified at the rotation part without damaging a torque loss at a low temperature by filling a lubricant 6, to which a conductivity imparting agent with little thickening action is added, in a bearing gap to be formed between the sleeve 2 and the shaft 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193224-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: YAMAGATA OSAMU
IPC: H01L25/065
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device where conduction can surely be performed even if a plurality of vias are used, a semiconductor chip is surely mounted on a semiconductor substrate side, and they can electrically be connected; and to provide the semiconductor device.  <P>SOLUTION: The method has a step for forming an electrical insulating film 40 in objective parts 30 of a metal plate 10 between projected via wiring parts 20 formed in the metal plate 10, and mounting the semiconductor chip 50 in a face down state with respect to the objective parts 30, a semiconductor substrate bonding step for covering the semiconductor chip 50 with the electrical insulating resin layer 60 and electrically bonding a semiconductor substrate 80 with ends of the projected via wiring parts 20, a metal plate removing step for removing the metal plate 10 by leaving the via wiring parts 20, and an outer electrode arranging step for arranging an outer electrode 93 which electrically connects the via wiring parts 20 and an electrode of the semiconductor chip 50 to an outer part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003280776-A (JP)
Title: Method and apparatus for conserving power on multiprocessor integrated circuit
Inventor: KNEE DEREK
IPC: G06F1/32
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for a multiprocessor integrated circuit capable of adjusting power consumption and performance to system load.  <P>SOLUTION: The multiprocessor integrated circuit 100 has a combination of a first processor 104 and a first level cache 106 powered by a first power terminal 122, and a combination of a second processor 108 and a first level cache 110 powered by a second power terminal 124. There is common circuitry 114 coupled to each processor-cache combination. In a particular embodiment, the processor-cache combinations are capable of receiving independently controlled power over the power terminals 122, 124.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004192989-A (JP)
Title: Inspection method of lead-acid storage battery
Inventor: NAKAJIMA TAKASHI
IPC: H01M10/12
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method capable of simply detecting the disorder due to the reversed insertion of an electrode group in a battery container with high precision at a lead-acid storage battery assembling process.  <P>SOLUTION: The electrode group composed of chemically unprocessed positive electrode plates and negative electrode plates interposing a mat separator in which moisture is absorbed, is housed in a battery container. The voltage between the positive electrode plate and the negative electrode plate is measured in the state of adding a pressure to the electrode group, and the insertion direction of the electrode group is measured depending on the voltage. When a glass mat separator is used, it is preferable that the moisture content in the separator is not less than 0.10 mass %.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191779-A (JP)
Title: Variable light attenuator and variable light attenuating device using the same
Inventor: KURUMADA KATSUHIKO
IPC: G02B26/02
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To dispense a high voltage, to broaden the range of movement of a shutter, to easily control attenuation, and to stably obtain desired attenuation.  <P>SOLUTION: The incident end of an optical waveguide 22 is arranged with a space from the emitting end of an optical waveguide 21. An actuator 13 moves the shutter 14 to a location within the space at which the light made incident from the emitting end of the optical waveguide 21 to the incident end of the optical waveguide 22 is attenuated at the desired attenuation. The actuator 13 has beam parts 33a and 33b which form a leaf spring of which the fixed end is fixed on the substrate 31, and a connection part 34 which is connected between the beam parts 33a and 33b. The shutter 14 is provided at the connection part 34. A part of an aluminum film 38 which extends in the Y-axis direction at the connection part 34 is arranged in a magnetic field and composes an electric circuit which generates a Lorentz force to resist against a spring force of the beam parts 33a and 33b by being energized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190830-A (JP)
Title: Chain for power transmission and power transmission device
Inventor: ASANO KENJI
IPC: F16H9/24
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain for power transmission having a wear resistance of such a degree that, even if the chain is used under high surface pressure an high torque conditions and boundary lubrication conditions, an abnormal wear does not occur.  <P>SOLUTION: This chain for power transmission (chain for continuously variable transmission) 1 comprises a plurality of links 2 and a plurality of pins 3 connecting these links to each other. The chain 1 is used by stretching across first and second pulleys, and the end face of the pin 3 comes into slidable contact with the sheave surfaces of the first and second pulleys. Therefore, a hard film 6 is formed on the end face side uppermost surface of the pin 3 of the chain 1. In particular, a film containing diamond-like carbon is desirable as the hard film 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190844-A (JP)
Title: Sealing device
Inventor: MIYAKE TOMOKI
IPC: F16J15/3232
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device for both rotary shafts and enabling sealing of sealed fluid, and improving sealing capacity, and preventing the occurrence of abrasion by reducing slide resistance of a seal surface.  <P>SOLUTION: The sealing device is provided with an annular first lip seal 2A made of rubber or a resin material and having a first seal part 2B provided with one end part fixed in a sealed state at a fitting-in part 2 and a free end on the sealed fluid side making close contact with the peripheral surface of a rotary shaft 50 and a second lip seal 5 on the atmosphere side of the first lip seal 2A; and a lubrication operation means 6 formed in a longitudinal manner in the direction of an axis at the first seal part 2A making surface contact with the rotary shaft 50 of the first lip seal 2A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198484-A (JP)
Title: Diffuse reflection film for polarizer
Inventor: ONO KEN
IPC: G02B5/30
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffuse reflection film quality is stabilized and cost is reduced by using biaxially stretched polyester film.  <P>SOLUTION: This diffuse reflection film for a polarizer has a metallic film on one surface of the biaxially stretched polyester film containing particles, and an arithmetic mean roughness (Ra) of the metallic film surface is 0.2-0.6μm, and the film satisfies that 60-degree specular gloss on the metallic film surface is 70-200% and absolute reflectivity of light of a 550nm wavelength is 20-45% at an incidence angle of 5%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198623-A (JP)
Title: Cleaning device
Inventor: TAKANO SATOSHI
IPC: G03G21/10
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To decrease, in a cleaning device, load on a cleaning blade by surely removing toner, paper dust, and a minute amount of additive, which are sticking to the surface of the photoreceptor.  <P>SOLUTION: In the cleaning device including a cleaning means that cleans the surface of the photoreceptor after transfer, the cleaning means has a cleaning fur brush 2 that is in contact with the photoreceptor 1 with its leading end looped. The cleaning fur brush is pressed against the surface of photoreceptor with pressure that is equal to or higher than 50g/cm<SP>2</SP>, the pattern of the flocked bristles of the cleaning fur brush is substantially in the shape of #. The pattern of the flocked bristles includes a discontinuous portion in which bristles are not flocked. Further, the patterns of the flocked bristles are formed at least in two directions, that is, a direction substantially perpendicular to the direction of the rotation and a direction substantially parallel to the the direction of the rotation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199352-A (JP)
Title: Low emc circuit diagram design cad
Inventor: MIMURA SHIYOUICHI
IPC: G06F17/50
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit diagram design CAD not causing a problem such as insertion forgetfulness of a bypass capacitor in circuit diagram designing or a connection position mistake of a bypass capacitor in pattern designing, so as to completely execute an EMC design.  <P>SOLUTION: This circuit diagram design CAD for a bypass capacitor inserted between a GND and an IC power terminal of an electronic circuit including a high-speed IC has: a connection destination specification means automatically specifying an IC power terminal having a shortest wiring distance to each the bypass capacitor on a circuit diagram as a connection destination; and a check means deciding whether the bypass capacitor is connected near the IC power terminal or not. Thereby, the following problem of a conventional CAD system is solved: when a connection destination of produced connection information is a power source wire or the GND, a connection position of each the bypass capacitor cannot be specified from the produced information even if arranging the bypass capacitor near the IC power terminal on the circuit diagram, or an insertion forgetfulness check of the bypass capacitor cannot be executed in each the IC power terminal, because common potential information such as 3V or GND is the connection destination.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195410-A (JP)
Title: Method for building soil cement solidified body in contaminated soil and soil treatment apparatus
Inventor: GUNJI KOICHI
IPC: B09B3/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for performing clarification treatment and building a soil cement solidified body (improved body) without pulling up an apparatus to the ground after the clarification treatment is performed, and to provide an apparatus which can be used for building the soil cement solidified body in the ground containing a contaminated soil.  <P>SOLUTION: During excavation of the ground, a substance for clarifying the contaminated soil is added and the excavation is continued while a substance for solidifying the soil is added by providing a time difference. The apparatus has an excavating wing on the lower end of a rod and has at least an agitating wing above the excavating wing, and adds the substance for clarifying the contaminated soil from the first discharging hole provided on the rod during excavation of the ground, and continues the excavation while the substance for solidifying the soil is added from the second discharging hole provided on the rod at a higher position than the first discharging hole.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202591-A (JP)
Title: Router bit and external shape working method of printed circuit board using this router bit
Inventor: TAKAHASHI SHINTARO
IPC: B23C5/10
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of being short in the service life for satisfying a requested error within ±50μm of a printed circuit board since a circuit board vertical dimensional difference is large to about 20 μm, even when starting use, when using a conventional router bit.  <P>SOLUTION: A blade part tip part thinning taper of 1 to 2 times a dimensional difference between the uppermost side cut circuit board and the lowest side cut circuit board when worked by using a router bit having no taper in the blade part like the conventional router bit, is formed in a blade part of the router bit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202373-A (JP)
Title: Filter apparatus
Inventor: OZAWA HARUO
IPC: B01D29/62
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter apparatus having uniform load and washing effect in filtering by disposing filter module uniformly in a filter tank and capable of discharging sludge accumulated on the bottom of the filter tank by surely scraping without stirring or dispersing the same.  <P>SOLUTION: The filter module 5 are arranged in the filter tank 1 into which raw water W is introduced and an air diffusion means 6 for diffusing air to wash the filter module 5 is arranged under the filter module 5. The filter tank 1 is formed into a rectangular shape on a plan view and a sludge scraping-up means 7, which is made movable in a moving direction F along the sides of the rectangular shape of the filter tank 1 to scrape up sludge M accumulated on the bottom part of the filter tank 1, is provided on the bottom part of the filter tank 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208467-A (JP)
Title: Inverter to be mounted on polyphase ac rotary electric machine
Inventor: NODA SATOSHI
IPC: H02M7/48
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter to be mounted on a polyphase AC rotary electric machine that has a simple structure and can be miniaturized, while securing an excellent cooling and collecting structure.  <P>SOLUTION: AC side main electrodes of lower arm elements 54 to 56 (substrate side main electrodes of a semiconductor chip in an n-channel MOS transistor) of each phase of the inverter 5 are individually fixed to AC cooling fins 102 to 104 of each phase. DC side main electrodes of lower arm elements 54 to 56 (surface side main electrodes of the semiconductor chip in the n-channel MOS transistor) of each phase are each connected to a cooling fin 100. This structure enables each lower arm element to be well cooled so that the inverter can be achieved that has a simple structure and can be miniaturized, while securing an excellent cooling and collecting structure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214796-A (JP)
Title: Piezoelectric diaphragm and piezoelectric electroacoustic transducer using the same
Inventor: TAKESHIMA TETSUO
IPC: H04R17/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric diaphragm which more improves the shock resistance while ensuring an electric conduction reliability of main electrodes on the front and back surfaces to the side electrodes.  <P>SOLUTION: Main surface electrodes 3, 4 formed on the front and back surfaces of a rectangular laminate 2 of a plurality of piezoelectric ceramic layers are made conductive through a side electrode 7, inner electrodes 5 each formed between the ceramic layers are made conductive to a side electrode 9 and the electrode 9 is made conductive to a leading electrode 8. Resin layers 10, 11 approximately entirely cover the front and back main surfaces of the laminate 2 and have notches 10a, 11a respectively cut into one-side peripheral parts along the side electrode 7 to expose the leading electrode 8. The resin layer 10 on the front surface has a notch 10b cut into the other-side peripheral part along the side electrode 9 to expose the leading electrode 8. The notches 10a, 11a of the front and back resin layers 10, 11 locate at not opposed positions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211754-A (JP)
Title: Rotating device having failure detecting device of housing rotor, program for detecting failure and recording medium
Inventor: OGAWA HITOSHI
IPC: F16F15/30
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To detect the failure of the cover rotation in a rotating device covered by a casing.  <P>SOLUTION: A control part 200 of the failure detecting device stores a value of torque acting on a motor 400 at predetermined rotating frequency in a state that the rotor is free from the cover rotor in RAM of the control part 200. In the rotation of the cover rotor, a CPU of the control part 200 receives the value of torque acting on the motor 400 at predetermined rotating frequency from an inverter 300, compares and operates the both values, determines the failure when the difference between both values is over a predetermined value, and stops the motor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003535261-A (JP)
Title: ディーゼルエンジンの運転方法、およびディーゼルエンジン
IPC: F01N3/08
Filed: 2001-04-28
Abstract: (57)【要約】
１．ディーゼルエンジンの運転方法。２．１  本発明は、化学量論の理論値を越える燃焼空気比λ＞１を有するリーンモードと化学量論の理論値より少ない燃焼空気比λ＜１を有するリッチモードとの間の切り換えを含むディーゼルエンジンの運転方法に関する。２．２  本発明は、切り換え中にエンジントルクの変動を確認するステップと、エンジントルクに影響するパラメータを調整することによって、切り換え中にエンジントルクを一定に維持するステップとを提供する。２．３  例えば、自動車における用途。
Patent JP-2004503703-A (JP)
Title: レシプロケータアセンブリ造りに関する方法
IPC: H02K33/00
Filed: 2001-05-08
Abstract: レシプロケータと、レシプロケータ用可動要素をつくる方法。また、相対的に往復運動する要素の非接触アライメントを作り出す方法。
Patent JP-2004503412-A (JP)
Title: シリカで充填されたエラストマー組成物を製造する方法
IPC: B29B7/00
Filed: 2001-05-09
Abstract: ａ）Ｃ ４ 乃至Ｃ ７ イソオレフィンとｐ−アルキルスチレンのコポリマーをシリカと混合する工程、 ｂ）別個に、汎用ゴムをシリカと混合し、１つ以上のシランカップリング剤を少なくとも１つの、シリカ／コポリマーブレンド又はシリカ／汎用ゴムブレンドの少なくとも１つと混合すること並びに ｃ）シリカ／コポリマーブレンドをシリカ／汎用ゴムブレンドと混合することを含む、架橋されたブレンドを製造する方法。典型的なシランカップリング剤には、ビス（３−トリエトキシシリルプロピル）テトラスルフィド、３−チオシアナトプロピル−トリエトキシシラン、３−メルカプトプロピル−トリメトキシシランが含まれ、前記コポリマーの１つの態様は、イソブチレン、ｐ−メチルスチレン及びブロモ−ｐ−メチルスチレンのターポリマーである。
Patent JP-2004507165-A (JP)
Title: スイッチ・ファブリックにおけるスイッチング・テーブル更新
IPC: H04L12/56
Filed: 2001-08-09
Abstract: スイッチ・ファブリックにおいてスイッチング・テーブルを更新するための方法であって、１つまたは複数のステータス・パケットをハンドシェイキングなしに受信するステップ（３２０２）、および、スイッチング・テーブルを、受信されたステータス・パケットのステータス情報に基づいて更新するステップ（３２０４）を含む。
Patent JP-2004508141-A (JP)
Title: 飲用器具
IPC: A61J9/00
Filed: 2001-07-25
Abstract: 【課題】飲用器具 【解決手段】幼児用カップは、カップ本体（１２）と、カバー（１６）と、可撓性のマウスピース（２４）と、弁部材（２６）とを含む。弁部材（２６）は、マウスピース内のオリフィス（４４）を緩和状態において閉じるシール面（７０）を含む。弁部材は、弁部材に圧力が作用すると、下方に移動してマウスピース（４４）を開くように、マウスピースの角度のついた内面と共同する角度のついた面を含む。この弁部材は、緩和されるとマウスピースのオリフィス（４４）を閉じる位置に再び反撥復帰するように、上に向き弾性的にバイアスされ、閉じた位置において上に向かってバイアスされる。 【選択図】図４ａ
Patent JP-2004529316-A (JP)
Title: 水分測定のための、校正標準試料、方法およびキット
IPC: G01N31/00
Filed: 2001-11-01
Abstract: 本発明は、物質中の水分含量を測定するためのカールフィッシャー反応を校正するための成形錠剤校正標準試料試薬に関し、この試薬は第１構成要素（すなわち、酒石酸ナトリウム２水和物）および第２構成要素（すなわち、ステアリン酸マグネシウム）を含有する。本発明はさらに、カールフィッシャー分析を用いる物質中の水分含量の測定方法に関する。本発明はさらに、成形錠剤校正標準試料試薬キットに関し、これは該成形錠剤校正標準試料試薬を含有するシールパッケージを含む。
Patent JP-2004513219-A (JP)
IPC: C09D11/03
Filed: 2001-09-17
Abstract: The invention relates to a method for producing a printing ink or a printing ink concentrate. The inventive method includes the following steps that are successively carried out: an aqueous slurry that contains lipophilic coloring pigments and a lipophilic binder is fed to a first treatment area; the aqueous coloring pigment slurry and the binder that have been fed to the first treatment area are subjected in the first treatment area to shearing and extensional flows so that an at least partial flushing of the lipophilic coloring pigments from the aqueous slurry with the lipophilic binder takes place; downstream of the first treatment area water stemming from the aqueous slurry is removed for the first time; the partially dehydrated flowable mass obtained in the first treatment area is fed to a second treatment area in which the flowable mass is subjected to shearing, extensional and compressive effects; water released as a separate phase in the first treatment area is removed from the flowable mass for the second time by way of partial flushing; the substantially dehydrated flowable mass in which the lipophilic coloring pigments are dispersed in the lipophilic binder is removed as an intermediate or final product and collected.