baber/WOPTO huggingface dataset:
Patent JP-2002536179-A (JP)
IPC: F28G1/12
Filed: 2000-02-11
Abstract: It is possible to clean high temperature (over 400, e. g. over 1000, degrees F) surfaces in a time and cost efficient manner by using a liquid-cooled ceramic welding lance to direct (at super-atmospheric pressure) a blasting media at the surfaces to be cleaned. The blasting media is preferably combustible at the temperature of the environment surrounding the surfaces, and may include one or more organic agricultural abrasive materials (preferably black walnut shells) as the sole or primary constituent. Blasting may be practiced by directing the media at the surfaces to be cleaned at a pressure of between about 40-100 psi, for example continuously for as long as is necessary (e. g. more than 30 minutes), without any need to remove the lance from the environment. The method is desirably practiced to clean, while in operation or in situ, metal surfaces having scale buildup which adversely affects the ability of the metal surfaces to transfer heat, reheat tubes, process tubes, furnace surfaces, or the like.
Patent JP-2002539004-A (JP)
IPC: B32B15/09
Filed: 2000-02-07
Abstract: An adhesion promoting layer is formed between a transparent substrate and a metal oxide layer to prevent the metal oxide layer from delaminating from the substrate. Preferably, the substrate is a transparent polycarbonate, the adhesion promoting layer is a thin, transparent Al or Ag layer, and the metal oxide layer is ZnO, AZO or IZO UV radiation absorption layer. The layers are preferably deposited by arc plasma deposition or by sputtering.
Patent JP-2002541466-A (JP)
IPC: A61L2/28
Filed: 2000-04-11
Abstract: There is provided a device for monitoring sterilization with plasma comprising at least one layer of polymer, having incorporated therein an indicator capable of undergoing at least one color change, an activator for the indicator. Wherein said activator is contacted with said plasma, it undergoes a reaction with it to produce a product which causes the indicator to undergo a color changer. There is further provided a process for making this device and for using it.
Patent JP-2002542848-A (JP)
IPC: A43B21/30
Filed: 2000-04-26
Abstract: A spring cushioned shoe is disclosed. The shoe includes a sole assembly that has a first spring disposed within a vacuity in the heel portion of the assembly, and a second spring disposed within a vacuity in the ball portion of the assembly. The springs are, e.g., wave springs that extend vertically from the upper to the lower internal boundaries of the vacuities.
Patent JP-2002542978-A (JP)
Title: 自動車の開放パネルに使用される遮音効果を有する密封シール
IPC: B60J10/08
Filed: 2000-04-26
Abstract: (57)【要約】
【課題】  自動車の開放パネルに使用される遮音効果を有する密封シールを提供する。
【解決手段】  継手は、このシールの使用される開放パネルまたは車体フレームに隣接した管状断面の形材（１５）を有し、この一部からこの形材の中に少なくとも１つの第１リップ（１７）が突出する。管状形材の壁体の反対側部分からこの形材の中に前記第１リップ（１７）の方向に少なくとも１つの第２リップ（１８）が突入する。前記第１および第２リップ（１７，１８）の形状は、管状形材が圧縮された状態にある時、これらのリップが好ましくは重なり合り状態で相互に接触させられ、または管状形材の反対側壁体と接触させられて、乗車スペース方向への音波通路に対してバリヤを成すように決定される。
Patent JP-2002544480-A (JP)
Title: 金属ロールと弾性カバー間の接着を検査する方法及び装置
IPC: G01N29/09
Filed: 2000-05-09
Abstract: (57)【要約】
可聴周波数波を弾性ロールカバー（２２）内に通過させ基体の鋼製ロール（２０）に取付けられたトランスデューサ（３８）において音波を受信、検出することにより、ロールカバー（２２）とロール（２０）間の接着を検査する。結果として得られた信号は、技能者が伝達された可聴周波数を聞くことにより解析することができる。周波数の可聴領域は約5000Hzとすることができる。ゴムの如き弾性材は、音が通過する時に大きな振巾ロスが生じる一方、鋼中においては音は高速で通過し減衰が少い。音響発信器(28)がロール(20)に接着されたロールカバー(22)の表面を走査し、音響発信器(28)直下のロール(20)に音を発信し、ロール(20)内を伝播させる。音はロール端部に取付けられたトランスデューサ(38)により検出される。ロールとロールカバー間の接着における欠陥又は大きな変化はゴムと鋼の境界面を通る音の品質に関わる効果として検出される。
Patent JP-2003533709-A (JP)
Title: セルフレベリングペンタレーザービーム装置
IPC: G01C15/00
Filed: 2000-05-17
Abstract: (57)【要約】
建築環境で必用とされる直定規、下げ振り、及び水準器の機能を行うことができるマルチビームツールが開示される。好適な実施形態において、ツールは５つまでの直交ビームを生成でき、２つのビームは下げ振りとなり、３つのビームは水平にされる。好適な構成において、ツールは、レーザー（４）とクォッドミラー構成（８ａ−８ｄ）が固定されるセルフレベリングの振り子（８０）を含む。
Patent JP-2003500272-A (JP)
IPC: B60G3/20
Filed: 2000-05-16
Abstract: A suspension system is disclosed which controls the movement of a wheel carrier relative to the body of a vehicle. The suspension system includes one or more links ( 10, 20, 30, 40 ) connected at one end to the wheel carrier and at the other end to the vehicle body as to define a linkage. The linkage is so constructed and arranged that the stiffness or reaction of the suspension to longitudinal forces applied at the wheel contact patch is greater than the stiffness or reaction of the suspension to longitudinal forces applied substantially at the axis of rotation of the wheel.
Patent JP-2002229142-A (JP)
Title: Silver halide photographic sensitive material and image forming method
Inventor: NAKAMURA TAKESHI
IPC: G03C1/38
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material excellent in preservability of the raw sample at high temperature and high humidity and excellent in sticking resistance of the raw sample. SOLUTION: In the silver halide photographic sensitive material having a photosensitive silver halide emulsion-containing layer containing a silver halide emulsion having >=95 mol% average silver chloride content and non- photosensitive layers on the base, a compound of the formula HOCH2(CHOH)mCH2OH (where (m) is an integer of 0-6) or formula (2) is contained, the sensitive material has been hardened with a triazine hardening agent and a betaine activator is contained in one of the non-photosensitive layers remotest from the base.
Patent JP-2002214888-A (JP)
Title: Image forming apparatus
Inventor: KURIBAYASHI IKUO
IPC: G03G15/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent a photoreceptor drum from being ground, even when an installation environment and the surface resistance of an electrifying member and the photoreceptor drum are changed, and also, to maintain a satisfactory image. SOLUTION: Provided that a peak-to-peak voltage Vpp of an AC voltage generated by a charting bias power supply 3 and an angular velocity ω are positive constants, and provided that an AC voltage to be applied on an charging roller 2 by the power supply 3 is expressed by V when V1=α×(Vpp/2) and V2=β×(Vpp/2) are established (provided that -1<α<0 and 0<β<1; αand β are fixed values), by applying the AC voltage V having a waveform satisfying the following conditions;  V=(Vpp/2)×sin(ωt) when V1<V<V2 is established, V=V1 when V<V1 is established, and V=V2 when V>V2 is established on the charging roller 2 by the charging bias power supply 3, the photoreceptor 1 is prevented from being ground, even when the installation environment and the surface resistance of the charging member 2 and the photoreceptor drum 1 are changed, and also, the satisfactory image is maintained.
Patent JP-2002214815-A (JP)
Title: Image forming device
Inventor: KIMURA MICHIO
IPC: G03G5/147
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, capable of performing stable injection electrification by preventing toner filming, image blurring and flaws on the surface of an injection layer, even in the case of repeated use. SOLUTION: This image forming device is provided with at least a photoreceptor for electrophotography, having constitution obtained by successively laminating a photoreceptive layer and a surface protective layer on a conductive support body and an electrifying member arranged to come into contact with the photoreceptor for electrophotography, and injection electrification is performed to the photoreceptor for electrophotography by applying voltage to the electrifying member. In the device, the surface protective layer of the photoreceptor for electrophotography includes conductive particles, whose particle size is 0.32 to 1 μm and is 12 to 20% of the average particle size of toner used in the image forming device.
Patent JP-2002215526-A (JP)
Title: Communication server and recording medium
Inventor: YASUDA MASAHIRO
IPC: H04L12/58
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a communication server which can eliminate inconvenience resulting from only bulletins in an organization government office building and surely and efficiently make communication work to organization members. SOLUTION: This communication server is equipped with a 1st storage means wherein registers electronic addresses of organization members are registered by groups in the organization and a modification table file and used for an in-organization communication system using the Internet, and the server is equipped with a registering means which registers modification information for modifying a yearly schedule reported from an organization member and the group name of the organization member to whom the modification information is sent in the modification table file so that they correspond to each other and a modification information transmission processing means which monitors the modification table file at constant intervals,  and refers to the 1st storage means and notifies the organization members having the group name made to correspond to unsent modification information by electronic mail when there is the un-sent modification information.
Patent JP-2002213029-A (JP)
Title: Under floor termite-proof structure
Inventor: HASEGAWA MOTONORI
IPC: E04B1/72
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide an underfloor termite-proof structure capable of easily performing an inspection or the like of a piping member and effectively preventing termites from intruding from the introduction section of the piping member. SOLUTION: This underfloor termite-proof structure is provided with a concrete layer 2 placed on the underfloor ground 3 surrounded by a concrete foundation 1 and the piping member 5 introduced to an underfloor section through the concrete foundation 1. A recessed section 6 recessed downward around the introduction section of the piping member 5 is provided on the concrete layer 2, and a termite-proof sheet 8 and a termite-proof processing section 10 or the like are provided at the introduction section of the piping member 5 as a termite-proof process.
Patent JP-2002217758-A (JP)
Title: Signal level detection method and device with filter function
Inventor: WATANABE TAKAMOTO
IPC: H03M1/14
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a signal level detection method and device for eliminating a high frequency noise component from an analog input signal and detecting its signal level with high accuracy. SOLUTION: The signal level detector comprises a pulse delay circuit 10 consisting of delay units (gate circuits) 2 that sequentially delay delayed pulse Pin and transmit them and an encoder 20 that detects an arrival position of the delay pulses Pin in the pulse delay circuit 10 and generates digital data DT denoting the detected position, and an analog input signal Vin is applied to each delay unit 2 as a drive voltage. As a result, a high frequency noise component superimposed on the analog input signal Vin is cancelled by passing the delay pulse Pin through the delay units 2 within one period of a clock CK. That is, the detector has a filter function of eliminating the high frequency noise component and its output is data representing a true signal level after the filter processing.
Patent JP-2002214301-A (JP)
Title: Semiconductor device
Inventor: MAKABE TAKESHI
IPC: G01R31/28
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of easily performing the test of a circuit block by entirely or partially inserting a through latch between a plurality of serially connected circuit blocks. SOLUTION: This semiconductor device comprises combination circuits 1-2, scanning flip flops 3-6, and the through latch 7. The value of the second output terminal of the combination circuit 1 is read from the through latch 7, the second input terminal value of the combination circuit 2 is set to the through latch 7, whereby the test of the combination circuits 1-2 can be easily performed.
Patent JP-2002221922-A (JP)
Title: Information distribution system
Inventor: FUKUDA TETSUO
IPC: H04N7/16
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system which is effectively utilized as a system, and then has a improved usage rate of the system. SOLUTION: The information distribution system consists of a transmitting station provided with a transmission means for transmitting a control-added picture signal in which a control signal including at least discrimination information on distribution destination for specifying distribution destination is added ahead of a picture signal including predetermined information, and of two or more receiving stations provided with receiving means for receiving and controlling the control-added picture signals, and image display means, and the picture signal including the predetermined information addressed to the own station on the basis of discrimination information on the distribution destination included in the control-added picture signal received by the receiving station is displayed as a still picture at the image display means.  In this information distribution system, the receiving stations are the stores of a company who controls the chain stores, and information other than information on commodities related to the company is included in the above picture signal.
Patent JP-2002219397-A (JP)
Title: Coating apparatus
Inventor: KIMURA NORIO
IPC: B05C5/02
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus capable of suppressing the loss of a coating material and capable of effectively and uniformly coating the surface of a substrate with the coating material. SOLUTION: The coating apparatus is equipped with a motor 14 for rotating the substrate W and a nozzle 16 for supplying a resist to the surface of the substrate W. The nozzle 16 supplies the resist while moving between a position A above the central part of the substrate W and a position above the peripheral edge of the substrate W during the rotation of the substrate W.
Patent JP-2002222032-A (JP)
Title: Power-saving method for error occurrence to peripheral device
Inventor: SAWAGUCHI MAYUMI
IPC: B41J29/38
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary power consumption by saving the electric power when the supply of electric power to a device becomes meaningless. SOLUTION: By this power-saving method for error occurrence to the peripheral device, an error processing part 6 detects something abnormal occurring to an image forming device 100 as the peripheral device in such a case. The error processing part 6 performs specific processing for displaying the error occurrence and so on and pass error information to a power source control part 8. The power source control part 8 once receiving the error information decides whether this abnormal state is an error which can not be removed without turning off the power source once, and outputs a power-saving instruction to a power source part 9 when so. The power source part 9 cuts off the power supply except to a place needed to display the error according to the instruction.
Patent JP-2002223415-A (JP)
Title: Recording and reproducing device for mpeg signal
Inventor: HIMENO TAKUJI
IPC: H04N5/92
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device that prevents defects such as missing of signals caused in the case of overwrite recording or the like. SOLUTION: A demultiplexer circuit 2 receives an MPEG stream signal from a terminal 1 and a delay circuit 3 delays the demultiplexed video signal by a prescribed time. A multiplexer 4 receives the delayed video signal and multiplexes the signal with an audio signal (including other packet) demultiplexed by the demultiplexer circuit 2 and the synthesized signal is extracted at a terminal 5 connected to a recording system. Furthermore, a demultiplexer circuit 7 receives a signal from a reproduction system received at a terminal 6 and a delay circuit 8 delays the demultiplexed audio signal (including other packet) by a prescribed time. A multiplexer circuit 9 receives the delayed audio signal and multiplexes the signal with the video signal demultiplexed at the demultiplexer circuit 7 and the synthesized reproduced MPEG stream signal is extracted at a terminal 10.
Patent JP-2002223403-A (JP)
Title: Electronic camera
Inventor: AOKI SHINYA
IPC: G10L19/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To realize an electronic camera with a voice recorder function that can record/reproduce a long time recording audio file not related with an image and to provide a specific control technology for functions such as a user-friendly user interface and power saving functions. SOLUTION: When a user selects a voice recorder mode of a digital camera with a voice recording function added thereto by using a mode changeover means, a memory card can record voice data not related with an image. A liquid crystal display monitor 38 displays an icon 190 denoting a state of mode when the voice recorder mode is selected. In addition, the liquid crystal display monitor 38 displays an icon image of a voice file in a reproduction mode so as to allow the user to handle a voice file according to a GUI operation similarly to the case with an image file. The digital camera controls inhibition of the operation of an automatic power-off function during the recording in the voice recorder mode so as to avoid the recording from being interrupted due to disconnection of power during the recording.
Patent JP-2002225286-A (JP)
Title: Manufacturing method for ink jet head
Inventor: OHASHI YUMIKO
IPC: B41J2/055
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a ink jet head capable of reducing a cure time even if a heat setting adhesive is applied as an adhesive by using metals for a cavity plate. SOLUTION: The cavity plate 10 is manufactured by adhering and laminating sheet materials 11, 12, 13, and 14 from 42 alloys using an epoxy series adhesive made by heating cure method. Then, a piezoelectric actuator 20 and a plate 10 are adhered using the above adhesive. An adhered object of a plate 10 and an actuator 20 is placed on a high frequency generator 70 with the plate 10 side down and a press plate 60 is placed on it and a pressure is applied. A high frequency current is generated by a high frequency generator 70 and the adhesive is heated and cured, and the adhesion process completes.
Patent JP-2002232328-A (JP)
Title: Nonlinear phase distortion compensation device
Inventor: YAMAMOTO KATSUYA
IPC: H04B3/04
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an accurate phase distortion compensation effect by using a realistic phase shifter in compensating nonlinear phase distortion in a power amplifier of a transmission part or the like of radio communication equipment by using a predistorter method. SOLUTION: Corresponding to the output power of a power amplifier 33, one storage area of a compensation information memory 41, where compensation information corresponding to the respective areas of the dynamic range of output power divided beforehand is stored in a plurality of the storage areas 41-1 to 41-3, is selected and also one of a plurality of fixed phase shifters 42-1 to 42-3 is selected. The phase of high frequency signals S8 is controlled by using the selected fixed phase shift means, and a variable phase shifter 43 whose phase shift amount is decided by compensation signals S7 generated by a compensation signal generator 50 on the basis of the compensation information referred to from the selected storage area.
Patent JP-2002224098-A (JP)
Title: Medical tomograph
Inventor: INOUE YOSHIHIRO
IPC: A61B6/03
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a medical tomograph capable of quickly setting a top board and a gantry to a position and an attitude state in an imaging initial stage corresponding to an imaging object part of a subject. SOLUTION: This medical tomograph is provided with a switch SWA selecting the imaging object part of the subject M to be taken a tomograph and an initial state setting part 23 driving and setting, at least, one of the top board 1 or the gantry into the imaging initial position attitude state corresponding to the imaging object part selected by the switch SWA. Therefore, if the imaging object part of the subject M is selected by the switch SWA, either one of the top board 1 or the gantry G is automatically and quickly set to the imaging initial position attitude state corresponding to the selected imaging object part by the initial state setting part 23.
Patent JP-2002234453-A (JP)
Title: Power steering device for working vehicle
Inventor: TANAKA TOMIO
IPC: A01B69/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a power steering device capable of setting a steering wheel in either of a condition allowing a steering wheel to turn easily by an external force applied to a wheel and a condition preventing its easy turn. SOLUTION: A control valve part 27 in a hydraulic actuator 22 is provided with two control valves 25 and 27. When one first control valve 25 is connected to a hydraulic pump P by a selector valve 29 and connected to the hydraulic actuator 22 by a selector valve 28, the control valve part 27 allows free operation of the hydraulic actuator 22 in a neutral condition. When the other second control valve 26 is connected to the hydraulic pump P by the selector valve 29 and connected to the hydraulic actuator 22 by the selector valve 28, the control valve part 27 restricts free operation of the hydraulic actuator 22 in the neutral condition.
Patent JP-2002237802-A (JP)
Title: Digital transmission system, transmitter, and receiver
Inventor: TANAKA HIROAKI
IPC: H03M13/27
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a digital transmission system which is capable of making a top bit which starts an interleave coincident with a top bit which starts a de-interleave. SOLUTION: A digital transmission system is equipped with a transmitter 10 which encodes transmission data Ds into external codes through an external code encoder 11, interleaves the external codes through an interleaver 12, and encodes the interleaved external codes into internal codes through an internal code encoder 13; and a receiver 20 which decodes the transmission data into internal codes through an internal code decoder 21, deinterleaves the internal codes through an deinterleaver 22, and decodes the deinterleaved internal codes into external codes through an external code decoder 23 to generate receiving signals.  A marker is inserted by a marker generator 14 provided to the transmitter 10 into a prescribed bit of the data block which has been encoded into internal codes, the marker is detected by a marker detector 24 provided to the receiver 20 to generate interleave block pulses Pib, and a leading bit of starting a deinterleave is recognized by the above pulse signals.
Patent JP-2002234422-A (JP)
Title: Wiper blade, vehicle exterior component or molding having freezing, adhesion or snow accretion preventing function
Inventor: SAWARA HIDESHI
IPC: B60S1/38
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a wiper blade, a vehicle exterior component, and a molding having a freezing, adhesion or snow accretion preventing function while satisfying mechanical characteristic, durability, and weather resistance required for their respective usages. SOLUTION: This wiper blade having a freezing, adhesion or snow accretion preventing function is constructed of a blade body and a wiping part. The blade body is molded of a thermoplastic resin containing 50-80 mass% of a polyamide resin composition including higher aliphatic polyamide having a ratio (CH2/NHCO) between the number of methylene groups and that of amide groups in a polymer principal chain and 20-50 mass% of an inorganic reinforcing material.