baber/WOPTO huggingface dataset:
Patent JP-2003170934-A (JP)
Title: Conveyance pallet
Inventor: HAYAKAWA TOSHIHIRO
IPC: B65D19/10
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve nesting efficiency of a conveyance pallet which can be stacked and nested.  <P>SOLUTION: Each of a pair of left and right stacking supported portions 6a and 6b is divided into a front supported portion (chevron-shaped plate member 16) protruding under a front end of a cargo mount 2 and a rear supported portion (chevron-shaped plate member 21) protruding under a rear end of the mount 2, wherein the middle is omitted. Separately from these supported portions (chevron-shaped plate members 16 and 21), supported portions for nesting 19 and 23 which are supported on a lower pallet side while the respective supported portions (chevron-shaped plate members 16 and 21) are protruding downward from an upper surface level of the mount 2 of the lower pallet are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174583-A (JP)
Title: Camera device and automatic exposure control method therefor
Inventor: HIRAKOSO HIROTO
IPC: H04N5/235
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform optimum automatic exposure control as much as possible even in the case of image pickup of a backlight state, an excessive light state or an object (all white) for which the entire image pickup surface is uniform or the like.  <P>SOLUTION: First, a DSP 6 of a camera device is provided with an OPD (optical detection circuit) 13 detecting a luminance distribution (histogram) of image pickup signals. Then, a situation with a specified exposure state is set beforehand and the histogram detected in actually picking up the image in the situation and a luminance integrated value (exposure control amount) obtained from the OPD 13 enabling optimum exposure control at that time are set to one template as a reference value. Then, when the photographing is actually performed, the histogram in the exposure state is measured, a correlation of the histogram and the histogram included in two or more pieces of the templates is taken, a reference value of the exposure control amount preserved in the template is corrected by the correlation value, and the optimum exposure control in the present exposure state is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170884-A (JP)
Title: Steering damper system
Inventor: HASEGAWA YOSUKE
IPC: B62K21/08
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping force adjusting mechanism for a steering damper capable of maintaining an operation stability while keeping fine steering feeling.  <P>SOLUTION: A controller C consists of a vehicle speed system control signal output part S and a front fork system control signal output part F, and a vehicle speed sensor 17 is connected to the output part S and a stroke position sensor 18 to the output part F. The output part F generates a damping force value DF2 or DF3 based on the stroke signal of the front fork, and the output part S generates a damping force value DF1 based on the vehicle speed. Only the value DF1 is normally input to a changeover means 27, and when the stroke speed exceeds a first or second threshold, the value DF2 or DF3 is also input to the changeover means 27.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172259-A (JP)
Title: Foot-operated pneumatic pump
Inventor: HIROSE SHIGEO
IPC: F04B41/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified pneumatic pump allowing a user to use the pump for a long time almost without feeling tired and to operate a piston to be reciprocated, and capable of driving various pneumatically driven type rescue devices at the time of disaster, etc.  <P>SOLUTION: The pneumatic pump comprises a pedal frame 2 operated by a foot of a user putting the heel on it, a ground contact frame 4 supporting the pedal frame 1 rotatably, a pneumatic piston 20 located on the upper side of the instep of the foot with the heel put on the pedal frame 2 and supported by the ground contact frame 2, and a driving force transmitting mechanism 25 for converting the foot-operated motion of the pedal frame 2 to the reciprocating motion of the pneumatic piston 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174534-A (JP)
Title: Method and device for automatically registering use start date
Inventor: YAMAGUCHI MASAYOSHI
IPC: H04N1/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely register a use start date that is effective as information for judging reuse or recycling.  <P>SOLUTION: A date when the amount of usage or operating time of a copier (machine) 100 reaches or exceeds a preset prescribed value is detected, and date information on the detected date is considered as a use start date of the machine and is automatically registered in a use start date registering part 108-3. In concrete terms, for example, a date when a printing part 105 prints out 100 sheets of print paper is automatically registered as use start date information in the machine. Otherwise, when detecting that a machine component is replaced, it automatically registers in the machine the date information when the machine component was replaced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176570-A (JP)
Title: Column-to-beam connection structure utilizing base isolation
Inventor: TEZUKA TAKEHITO
IPC: E04H9/02
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To construct the columns and beams of the frames of a building by a pin connection by adopting a base isolation structure for the foundation portion of the building.  <P>SOLUTION: The foundation portion 3 of the building is formed in a base isolation structure. The columns 1 and the beams 2 are formed by the pin connection 6, and braces 7 are installed at four corner parts on each story. At the time of earthquake, the earthquake is isolated by the foundation portion, and a lateral rigidity is provided by the braces 7. In a frame, a beam span in a beam-to-beam direction can be increased more than that in the rigid connection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179371-A (JP)
Title: Rack door
Inventor: MURASE HARUHIKO
IPC: H05K5/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack door in which a resin board closing the window part has a hard-to-deform structure.  <P>SOLUTION: A resin cover body 3 inflating forward from the front face of a body 1 is provided in front of the upper and lower parts of an opening 4 in the body 1 and a space is provided between the back of the cover body 3 and the body 1. The opening 4 is covered with a resin board 2 and a part of the resin board 2 exposed from the opening 4 is also inflated to project from the front face of the body 1. The space formed on the back of the cover body 3 and the space on the back of the cover body 3 are interconnected. A plurality of through holes 10 are provided in the front face of the cover body 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176948-A (JP)
Title: Hot-water supply device with additional heating and air heater function
Inventor: SONODA HISATAKA
IPC: F24H1/10
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform the circulating operation for preventing freezing for only a necessary part of two or more circulating circuits or over the whole circuit by one pump.  <P>SOLUTION: This hot-water supply device comprises a control means for driving a primary passage switch valve 22 and a return passage switch valve 19 with the driving of the circulating pump 15 on the basis of a detection temperature of an additional heating return temperature detecting part 35 or a heater return temperature detecting part 36, and switching the circulating passage of the circulated water, so that the circuit which may be frozen, is automatically discriminated even when two or more circulating circuits exist, and the freeze- preventing operation can be performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185364-A (JP)
Title: Double-pipe heat exchanger
Inventor: MATSUSHIMA KAORU
IPC: F28D7/10
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double pipe heat exchanger capable of being properly used as a heat exchanger for corrosive fluid.  <P>SOLUTION: In this double-pipe heat exchanger wherein a double pipe for heat exchanging is connected by a curved pipe having a curving angle of 90° or more, a replaceable short pipe part is mounted just at a downstream side of the curved pipe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180213-A (JP)
Title: Assisting tool for casting
Inventor: SASAKI HITOSHI
IPC: A01K95/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assisting tool for cast fishing easily attachable to a lure to enable safe throw of the lure accurately to a distant fishing point and free from the environmental destruction problem.  <P>SOLUTION: A bag 4 for sealing sand 6 and a tab 5 thrust with a fishing hook 3 and attached to a lure 2 are integrally formed with a water-soluble biodegradable material. The sand 6 sealed in the bag 4 acts as a weight in casting to enable the accurate throwing of the lure to a distant fishing point and, after sinking in water, the bag does not restrict the motion of the lure 2 because the bag 4 is separated from the tab 5 in water by the dissolution of the material. There is no destruction of the natural environment because the tab 5 and the bag 4 are decomposed by biodegradation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002225292-A (JP)
Title: Method for manufacturing ink jet print head having hemispherical ink chamber
Inventor: LEE SANG-WOOK
IPC: B41J2/05
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an ink jet print head having a hemispherical ink chamber. SOLUTION: A nozzle plate is formed on a substrate surface. An annular heater and an electrode are formed on the nozzle plate. A manifold is formed by etching the substrate. A nozzle is formed inside the heater by etching the nozzle plate. A groove for forming an ink channel is formed by etching the nozzle plate from the outside of the heater to the manifold side. The hemispherical ink chamber is formed by etching the substrate exposed by the nozzle. The ink channel which connects the ink chamber to the manifold is formed by isotropically etching the substrate exposed by the groove for forming the ink channel. The groove for forming the ink channel is blocked by forming a first material film on the nozzle plate. The first material film prevents the ink from leaking through the groove for forming the ink channel.
Patent JP-2003189640-A (JP)
Title: Power converter
Inventor: KATO YOSHITO
IPC: H02M7/155
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To keep stable control even under such a load which repeats powerrunning/regeneration frequently.  <P>SOLUTION: A thyristor converter comprises a forward converter which supplies a DC power to a voltage type inverter load and an inverter which regenerates the regeneration electric power from the voltage type inverter into an AC power source. The electric power converter selectively operates/ controls the forward converter or the inverter through a current mirror loop so that the deviation of a DC-side main circuit voltage of the thyristor converter relative to a voltage reference comes to be zero. If the DC-side main circuit voltage drops, switching between the forward converter and the inverter is limited until the voltage reaches a prescribed level where the voltage type inverter is controlled with no obstruction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189431-A (JP)
Title: Old and new line bundle-stringing method and hanger removing device therefor
Inventor: SUZUKI TOMOHIRO
IPC: H02G1/02
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a worker is forced to work at a high altitude in removing a cable hanger and to bear a great burden, in either case where the worker performs the work by manual work while riding on a working bucket of a vehicle for high lift work or that the worker rides on a seat-type nacelle hung from a supporting wire and performs removing the work while moving the nacelle along the supporting wire by himself/herself.  <P>SOLUTION: A towrope is provided on this hanger removing device which comes into roughly sliding contact with the supporting wire and comprises a releasing hook having an inclination which flips up and releases a supporting wire grabbing the bending part of the hanger from a lower position. The worker on the ground removes the cable hanger provided on the supporting wire by having the towrope and shifting it between utility poles. This old and new line bundle-stringing method can be thereby performed, in which an existing line is introduced into a new cable connected to a rear part of the removing device and in a spiral hanger which holds it and simultaneously surrounds the supporting wire.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188653-A (JP)
Title: Electronic components for radio communication and semiconductor integrated circuit for communication
Inventor: TSUTSUI TAKAYUKI
IPC: H03F1/30
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bias circuit capable of realizing a high frequency power amplifier circuit with less change in gain irrespective of variation in temperature, i.e., low temperature-dependent gain.  <P>SOLUTION: Electronic components for radio communication includes a high frequency power amplifier circuit (210) amplifying and outputting input high frequency signals by power amplifying elements (211 to 213) comprising FETs, and a bias circuit (220) feeding a bias voltage applied to a gate of the power amplifying elements to make the elements operate in a linear region. The bias circuit is configured so as to generate a bias voltage compensating temperature-dependent properties of the gain and drain current of the power amplifying element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003091704-A (JP)
Title: Storage unit with non-volatile memory and information processing device with freely detachable storage unit
Inventor: MIZUSHIMA EIGA
IPC: B42D15/10
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To make an IC execute a large amount of processing even when the storage capacity in the IC (for example, ROM and EERROM) is small. SOLUTION: This storage unit is provided with a flash memory chip 130, an IC card chip 150 capable of executing the security processing (encryption, decryption and the like), and a controller chip 12 for controlling the access to the flash memory chip and the IC card chip in accordance with the request from a host 220, a program of an IC card necessary for the security processing and a part of the data are stored in the flash memory chip, or the IC card chip requests the data processing utilizing the flash memory chip and the host equipment.
Patent JP-2003185324-A (JP)
Title: Defrosting control device for refrigerator
Inventor: MORISHITA KAZUTOSHI
IPC: F25D11/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defrosting control device for a refrigerator capable of properly keeping a cooling condition in a refrigerator while surely defrosting a cooler.  <P>SOLUTION: The frost attached to the cooler 2a of a cooling device 2 is naturally unfrozen and defrosted during an off-period of the cooling device 2. A controller 6 controls the cooling device 2 to be switched on and off on the basis of a temperature-inside D detected by a temperature-inside sensor 3 to keep the temperature-inside D within a temperature range determined in accordance with a predetermined set value D0 by an operation switch 5a. The control part 6 continues an off-condition of the cooling means 2 even when the temperature-inside D is over an upper limit value D2 in a case when the frost attached to the cooler 2a is detected by a frost sensor 4 when the temperature-inside D reaches the upper limit value D2 within the temperature range by the switching-off of the cooling device 2, and the cooling device 2 is switched on when the temperature-inside D reaches a restricted value D3 higher than the upper limit value D2 under continuously detecting the frost of the cooler 2a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192419-A (JP)
Title: Concrete product
Inventor: HIRAMATSU MISAO
IPC: C04B28/02
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete product which is obtained by effectively using industrial waste materials and exhibits an improved strength.  <P>SOLUTION: A boundary block 11, being a concrete product, has a double layer structure obtained by covering the surface of a concrete base layer 11a with a mortar surface layer 11b. The concrete base layer 11a is formed by first preparing a fine aggregate by adding water to a mixture of the collected dust discharged from a foundry and cement, then kneading the resulting mixture, granulating and curing the granulates, and further kneading the obtained fine aggregate, a coarse aggregate, cement and water and curing the resulting mixture. The mortar surface layer 11b is obtained by kneading a fine aggregate produced by pulverizing cupola slag discharged from the foundry, cement and water, and curing the resulting mixture. The strength of the boundary block between the road way and the side walk 11 is raised and improved by covering the surface of the concrete base layer 11a with the mortar surface layer 11b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199369-A (JP)
Title: Vibration wave drive unit
Inventor: OKAMOTO TAKUJI
IPC: H02N2/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lifetime which should be sufficiently obtained, from being shortened due to the introduction of abrupt change of a pressurization with respect to a change of a deforming amount of a pressurizing spring in a set pressurized force, when a rotor is pressurized to a vibrator by the spring rotating integrally with the output shaft of a vibration wave motor.  <P>SOLUTION: In a pressurizing mechanism for bringing the rotor into pressure contact with the vibrator in the vibrating motor, as the pressurizing spring 8 for imparting the pressurizing force, a plurality of springs 8a are disposed in the radial direction so as to be independently deformable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190786-A (JP)
Title: Silica gel for carrier of olefin hydration catalyst and catalyst for olefin hydration
Inventor: MORI HIROSHI
IPC: B01J37/03
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To be excelled in the degree of conversion of an olefin and selectivity of alcohol, enhance a production yield and lengthen the life as a catalyst in comparison with the catalyst using a conventional silica gel carrier, when it is used as an olefin hydration catalyst with a catalyst component is carried.  <P>SOLUTION: The silica gel is used as the carrier of the catalyst of an olefin hydration reaction, and comprises that (a) pore volume is 0.3 to 3.0 ml/g, that (b) a specific surface area is 200 to 1,000 m<SP>2</SP>/g, that (c) a maximum frequency diameter (D<SB>max</SB>) of a pore is less than 20 nm, that (d) the whole volume of every pore having a diameter in the range of D<SB>max</SB>±20% is at least 50% of the whole volume of every pore, (e) an amorphous material, that (f) the whole content of metallic impurities is at most 500 ppm and that (g) a chemical shift δ(ppm) at a Q<SP>4</SP>peak measured by a solid Si-NMR is made to satisfy equation (1): -0.0705×(D<SB>max</SB>)-110.36>δ.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206250-A (JP)
Title: Method of producing dimethyl ether
Inventor: IIJIMA MASAKI
IPC: C07C41/09
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new process for producing and feeding dimethyl ether (DME) with the total costs largely decreased by transporting methanol in a liquid form under normal conditions of temperature and pressure from the production place to the consuming place and producing DME from the methanol at the DME-consuming place with the transportation cost and the storage cost saved greatly.  <P>SOLUTION: Methanol is transported to or near the DME-consuming place at room temperature and pressure and the transported methanol is converted into DME there.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003503649-A (JP)
Title: 二重クラウニング付きピニオン歯面および共役歯車歯面を有するはすばおよび平歯車ドライブ
IPC: F16H55/08
Filed: 2000-06-28
Abstract: (57)【要約】
駆動歯車が、（ｉ）直角断面で放物線状歯形プロフィルを有する仮想スキューまたは直線ラックカッタによって創成される一群の表面に対する包絡線として、次いで（ｉｉ）工具が工具と駆動歯車の回転軸線間の最短距離の方向で駆動歯車に対してプランジング運動を行う間に創成される一群の工具表面に対する包絡線として画定された二重クラウニング付き歯形を有し、工具のプランジング運動が放物線関数によって変わり、放物線関数の変数が駆動歯車の回転軸線に平行な方向での工具の変位である、被動歯車および駆動歯車を備えるはすばまたは平歯車ドライブ。被動歯車は、表面が放物線円筒または平面であるラックカッタによって創成される一群の表面に対する包絡線として画定された歯面を有する。創成されたピニオン／歯車の歯面はあらゆる瞬間に理論点接触になり、噛み合う過程で、予め選択された伝達誤差の放物線関数を生み出す。このピニオン／歯車は、振動および騒音の低減、位置合せずれによって引き起こされる支承接触の転位の減少、および歯面の凹凸接触による接触応力の減少を示す。
Patent JP-2003503970-A (JP)
Title: 衛星放送の特徴を拡張するアーキテクチャ
IPC: H04N5/00
Filed: 1999-06-30
Abstract: (57)【要約】
衛星放送番組情報とＮＴＳＣ放送番組情報をシームレスに、且つリアルタイムでディスプレイ装置に表示することのできる、エンハンス（ｅｎｈａｎｃｅ；増強、拡張）された電子番組ガイド（ＥＰＧ）が、衛星放送放送データ・ストリームを受信する衛星放送受信機とＮＴＳＣ放送オーディオ／ビデオ信号とインターネット・データ／情報を受信するインターネットのセットトップ・ボックスとの間のワイドバンド・データ・リンクにより、１つの形態として、達成される。別の形態として、インターネットのセットトップ・ボックスによって衛星放送受信機が制御される。衛星放送データ・ストリームで送信できる補足的情報もディスプレイ装置に表示できる。
Patent JP-2003504537-A (JP)
Inventor: GAERTNER OLAF
IPC: E02F3/06
Filed: 2000-07-14
Abstract: In a construction machine comprising a machine frame (2) having a milling roller (18) arranged for rotation therein, the milling roller (18) comprising a roller base body (19) driven by a milling roller drive device (11 to 15) via a transmission unit (32), and a milling tube (25) to be coaxially mounted on the roller base body (19) and to be attached in a manner allowing exchange thereof, with the milling tube (25) carrying cutting tools on its outer surface (46), it is provided that the milling tube (25) comprises fastening elements (28), radially projecting from the inner surface (44), by which the milling tube (25) can be mounted in a rotationally fixed manner to the roller base body (19) or to a member connected to the roller base body (19).
Patent JP-2003522079-A (JP)
IPC: B67D1/04
Filed: 2000-07-31
Abstract: A pipeline assembly for transporting a fluid such as oil, gas and water along a fluid path extending in the pipeline has a pressure control device incorporated therein. The pressure control device regulates the pressure of the fluid downstream the pressure control device to a predetermined pressure which is independent of, and less than, the pressure prevailing in the pipeline upstream of the pressure control device.
Patent JP-2003507571-A (JP)
IPC: C04B35/622
Filed: 2000-08-11
Abstract: Solid reaction products with a dense nanocrystalline structure are formed from reactant particles with diameters in the nano-scale range by compacting the particles into a green body, then passing an electric current through the body causing Joule heating sufficient to initiate the reaction to form the reaction product while simultaneously applying pressure to the reacting body to density it to a density approaching the theoretical density of the pure product. Surprisingly, this process results in a reaction product that retains the nanocrystalline structure of the starting materials, despite the fact that a reaction has occurred and the materials have been subjected to highly stringent conditions of electric current, heat and pressure.
Patent JP-2003519828-A (JP)
Title: トレーニングデータから導かれる確率的なレコードリンクモデル
IPC: G16Z99/00
Filed: 2000-09-20
Abstract: (57)【要約】
用例からシステムをトレーニングする方法は、データベースのレコードのような二つのデータ項目をマッチまたはリンクさせるべきかどうか指示する異なった手がかりに最適な重みを見つけることによって、高い精度を達成する。トレーニングされたシステムは二つのデータ項目が現れたとき、yes、no、またはI  don’t  know（人間の判断を要求）の三つの起こりうる出力を提供する。最大エントロピーモデルは二つのレコードを一致またはリンクさせるべきかどうか決定するのに使われる。トレーニングされた最小エントロピーモデルを利用して、高い確率はそのペアをリンクさせることを指示して、低い確率はそのペアをリンクさせないことを指示して、中間の確率は一般に人間の見直しのために保留される。
Patent JP-2003510310-A (JP)
IPC: A61K31/4725
Filed: 2000-09-21
Abstract: The invention relates to arylsulfonamide substituted benzimidazole derivatives of general formula (I), wherein the radicals R<1>, R<2>, R<3> and R<4> are as cited in the claims and in the description, a method for the production thereof and the use of arylsulfonamide substituted benzimidazol derivatives as medicaments in particular as medicaments with tryptase-inhibiting activity.