baber/WOPTO huggingface dataset:
Patent JP-2003529986-A (JP)
IPC: B42D15/10
Filed: 2001-03-26
Abstract: An output stage (22; 26; 29) of a data carrier (2; 25; 28), which output stage is connected to a communication contact (9), said data carrier being adapted to provide contactless communication via an antenna stage (13) and contact-bound communication via the communication contact (9), includes a first transistor (T1; T4) having a first control terminal (G1; G4), a first input terminal (S1; D4) and a first output terminal (D1; S4), and a second transistor (T2) having a second control terminal (G2), a second input terminal (D2) and a second output terminal (S2), and a control stage (23; 31) for supplying first control information (SI1) to the first control terminal (G1), in order to drive the first transistor (T1; T4) into its conductive state, and for supplying second control information (SI2) to the second control terminal (G2), in order to drive the second transistor (T2) into its conductive state, in which stage an internal supply voltage (VINT), derived from an antenna signal (HF) by a power supply (15) of the data carrier (2; 25; 28) during contactless communication, can be supplied to the first input terminal (S1) and a reference potential (GND) can be supplied to the second output terminal (S2), and in which the second input terminal (D2) is connected to the communication contact (9) of the data carrier (2; 25; 28). The output stage (22; 26; 29) now includes inhibit means (R; D; 30, 31, T4), which are adapted to prevent an analysis current (IA) having an analysis current strength from being fed from the communication contact (9) into the data carrier (2; 25; 28) via the first transistor (T1; T4), the analysis current (IA) having the analysis current strength being suited for the analysis of the power consumption of the data carrier (2; 25; 28) and for hacking communication data (VKD) processed in the data carrier (2; 25; 28).
Patent JP-2003530374-A (JP)
Title: ヒドロ（クロロ）フルオロアルカンの調製方法および触媒
IPC: B01J27/138
Filed: 2001-04-09
Abstract: (57)【要約】
クロム(Cr)および、アルミニウム、バリウム、ビスマス、カルシウム、セリウム、銅、鉄、マグネシウム、ストロンチウム、バナジウム、およびジルコニウムからなる群から選択される少なくとも1種の他の金属を含む触媒の存在下で、ヒドロ(クロロ)フルオロアルカンのハロゲン化前駆体と、フッ化水素とを反応させる工程を含む、ヒドロ(クロロ)フルオロアルカンの製造方法。
Patent JP-2003531696-A (JP)
Title: めくり返し可能なスリーブを備えたカテーテルｏ．ｔ．ｌ用導入装置
IPC: A61L29/00
Filed: 2001-05-02
Abstract: (57)【要約】
ポリマーフィルム等の薄い可撓性材料からなる保護スリーブ（１３）に取り付けられるカテーテル、導入器またはリング状構造体等のスリーブ固定機構または導入部材（１２）を有する導入器装置（１０）を開示する。スリーブは、導入部材の通路（２０）を通って前進されかつ胆管、鼻腔、結腸等の、患者の身体通路（２６）内に導入されるカテーテル、供給チューブ、導入器等の第二部材（１５）の通路（２２）内に反転される。スリーブは、その前進中に、第二部材の通路からめくり返され、摩擦低減表面を形成する。スリーブは、第二部材とデリケートで敏感な組織との間の摩擦接触を防止する。
Patent JP-2003533156-A (JP)
Title: 回転式電気接触器
IPC: H01R35/04
Filed: 2001-05-02
Abstract: (57)【要約】
本発明は、導体ストリップに向かう表面上の絶縁体材料でコーティングされた少なくとも１つのプレートに対して、縁部の１つによって維持される導体ストリップに関する。絶縁体材料は発泡材料であり、導体ストリップの縁部は丸められて、前記発泡材料に対して直接押し付けられる。
Patent JP-2003532677-A (JP)
Title: ペプチドデホルミラーゼ阻害物質
IPC: A61K31/165
Filed: 2001-05-04
Abstract: (57)【要約】
ＰＤＦ阻害物質およびそれらの新規使用方法が提供される。
Patent JP-2002273891-A (JP)
Title: Ink jet head and method for manufacturing the same
Inventor: YAMAMOTO RYOICHI
IPC: B41J2/135
Filed: 2002-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head equipped with a plate where ink discharge nozzles for discharging ink liquid drops are set, in which a desired point has water repellency (ink repellent properties) and the ink repellent properties to ink liquid drops are maintained even when the ink jet head is used for a long period of time and which can output high-image quality prints, and to provide a method for manufacturing the ink jet head. SOLUTION: Fine particles having a water repellent function are dispersed to at least a region in the vicinity of a surface of the ink discharge side of the plate. The plate is etched with the use of at least two etching conditions having different relations of an etching rate between fine particles in the region in the vicinity of the front face and a part except the fine particles, whereby ink discharge nozzles are bored. At the same time, the plate surface in the periphery of ink discharge opening parts of the ink discharge nozzles are processed to be a face with minute bumps and dents.
Patent JP-2003205436-A (JP)
Title: Machining apparatus
Inventor: KINOSHITA SHINGEN
IPC: B23Q7/02
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining apparatus capable of reducing the time required for the whole machining work in the case of manually performing taking and placing work for a work by a worker to the machining apparatus.  <P>SOLUTION: This machining apparatus has a flat XY table 21 as an XY driver having a forcer 21b as a moving table capable of moving between a machining position for machining the work W2 and a taking and placing position for taking and placing the work W2. The apparatus body is covered with a front cover 22 as a cover. An opening 22a capable of passing the forcer 21b is formed in the front cover 22, and the taking and placing position is located outside the front cover 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002253600-A (JP)
Title: Medical laser curing instrument
Inventor: GERLACH MARIO
IPC: A61B90/30
Filed: 2002-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a medical laser curing instrument having a beam guide for guiding an exciting element to an applicator having a connecting element for guiding it to the eye. SOLUTION: An optical guide element laser comprises the exciting element with a laser diode having an electromagnetic exciting beam of spectral region 800 nm-815 nm, an optical element used for linking the exciting beam to an optical guide element, and the beam guide doped with Nd. The optical guide element forms a laser resonator having a beam of frequency domain 1050 nm-1070 nm. The applicator having a frequency doubling device formed of a non-linear optical material is provided with an output monitoring device and an illuminating and observing device for a plane to be operated.
Patent JP-2002325707-A (JP)
Title: Robot cleaner, system for it and method for connection to external charging device
Inventor: SONG JEONG-GON
IPC: G05D1/02
Filed: 2002-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a robot cleaner capable of performing connection by an external charging device efficiently and a method for connection to the external charging device. SOLUTION: The cleaner includes driving parts 15 e, f and g for driving a plurality of rings 15a, b, c and d, a single camera 13 installed on a main body so as to pick up the image of an external environment, and a control part 18 which picks up an image by which a connecting position with the external charging device can be recognized by the camera for storing it, controls a driving part so as to move from the external charging device to a desired working place when a work instruction signal is received in the state of being connected with the external charging device and tracks the connecting position of the external charging device while comparing a present image picked up by the camera with the stored connecting position image of the charging device in the case of re-connecting by the external charging device.  The robot cleaner 10 performs re-connecting to the external charging device by reducing positional recognition errors by using the charging position image of the charging device stored when being detached from the external charging device or when charging is required and an image picked up by the camera presently.
Patent JP-2003206885-A (JP)
Title: Underwater eddy preventing apparatus for pump feed water tank
Inventor: NISHIMURA KOICHI
IPC: F04D13/16
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwater eddy preventing apparatus for pump feed tank which avoids generation of vibration and noise by preventing generation of underwater eddies in both areas of a first protruding section in the cross direction, and miniaturizes of the pump feed water tank by increasing flow rate.  <P>SOLUTION: This pump feed water tank 3 is formed out of a closed cross-section structure surrounded by a bottom surface 4, both-side vertical surfaces 5, rear side vertical surface 6, and a ceiling 7 leading to a suction opening 2 of a drainage pump 1 and is structured so that the first protruding section 8 protruding to the front side in the center of the rear side vertical surface 6 in the cross direction may protrude uniformly from the bottom surface 4 to the ceiling 7. Between the bottom surface 4 of the rear side vertical surface 6 on both sides of the first protruding section 8 in the cross direction and the ceiling 7, second protruding sections 10, 10 of plate shape are protruded to the front side over the whole area of the first protruding section 8 in the cross direction and are provided horizontally.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209113-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SATO HARUHIKO
IPC: H01L21/3205
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily remove a Cu oxide formed on the surface of a Cu interconnection and thereby to reduce the wire resistance of the Cu interconnection including vias in the formation of the Cu interconnection using a damascene method.  <P>SOLUTION: In an insulation film 2 formed on a semiconductor substrate 1, trenches 3 for interconnections are formed. Then, on the entire surface of the insulation film 2 including the trenches 3 for interconnections, a TaN film 4 and a sputter Cu film 5 are formed by sputtering. Next, the trenches 3 for interconnections are filled with an electrolytic plating Cu film 6 by electrolytic plating with the sputter Cu film 5 as a seed layer to form a film 7 for a Cu interconnection which is formed of the sputter Cu film 5 and the electrolytic plating Cu film 6. Thereafter, unnecessary parts of the film 7 for a Cu interconnection and the TaN film 4 on the insulation film 2 are polished and removed by CMP to form a Cu interconnection 7a and barrier layers 4a in the trenches 3 for interconnections. Then, the semiconductor substrate 1 is heat-treated in a vacuum to remove a Cu oxide formed on the surface of the Cu interconnection 7a. Then, without exposing the semiconductor substrate 1 to an oxidizing atmosphere, a protective film 8 is formed on the Cu interconnection 7a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206708-A (JP)
Title: Cam follower with roller
Inventor: HARIMOTO KAZUYOSHI
IPC: C22C38/42
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cam follower with a roller that can improve a rolling fatigue life and reduce surface damage under high temperatures by improving heat resistance, peeling resistance and smearing resistance.  <P>SOLUTION: The cam flower with a roller comprises a cam follower body 1 integrally having a roller support part 1a, a support shaft 2 with both ends fixed to the roller support part 1a, and a roller 4 rotatably supported on the support shaft 2 via a plurality of needle rollers 3. At least one of the support shaft 2, the needle rollers 3 and the roller 4 is formed from heat resisting steel, and both ends of the support shaft 2 are fixedly crimped on the support part 1a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002280368-A (JP)
Title: Method of etching insulation film
Inventor: USUI TAKETO
IPC: H01L21/3065
Filed: 2002-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of etching an insulation film, in which the end point of the etching operation of a semiconductor wafer can be detected stably, even if the open area ratio of the semiconductor wafer is low. SOLUTION: In the method of etching the insulation film, including a silicon oxide film or a low-k film composed of a low-permittivity material, the end point of its etching operation is determined so as to finish the etching operation. The determination processing operation of the end point of the etching operation comprises a step, in which the noise of an input signal waveform is reduced by a first digital filter 18, a step in which the (primary or secondary) differential coefficient of the signal waveform is found by differentiation processing using a computing circuit 19, a step in which the noise component of a time-series differential coefficient waveform found by the step is reduced by a second digital filter 20, so as to find a smoothing differential coefficient value and a step in which the smoothing differential coefficient value is compared with a preset value by a discrimination means 22, so as to determine the end point of the etching.
Patent JP-2003217466-A (JP)
Title: Magnetron device
Inventor: OCHIAI HIROSHI
IPC: H01J23/22
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetron device offering simple construction greatly improving the strength of an abutting portion of a strap ring.  <P>SOLUTION: A first through-hole 8 through which the strap ring 3 passes in non-contact therewith and a second through-hole 9 with which the strap ring 3 has electric contact are made near the end of a vein 7. The periphery of the second through-hole 9 is provided with a slit 10 linking with the through- hole at one or more place. The slit is formed larger enough for a brazing material to smoothly flow during brazing the strap ring 3 to the vein 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215522-A (JP)
Title: Method of manufacturing liquid crystal display device
Inventor: JUMONJI SHIN
IPC: G02F1/13
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a liquid crystal display device capable of improving a manufacturing yield and display performance by improving a problem in a developing process when patterning photoresist by a photolithography method.  <P>SOLUTION: When developing the photoresist 3, the moving speed of a developing solution applying part 6 for applying a developing solution is set to ≥80 [mm/sec] to suppress the dimensional difference of the developed photoresist 3, thereby suppresses a patterning dimensional difference by patterning of a thin film 2 to be performed thereafter to equalize the performance of a thin film transistor on a glass substrate 1. As a result, the yield and the display performance of the liquid crystal display can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216475-A (JP)
Title: Securing device for data source and computer
Inventor: HATAKEYAMA MASAYA
IPC: G06F21/60
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a communication load without burdening an operator of a server device at the time of preparing a plurality of files and sending them to the server device, and to positively prevent interpolation of data stored in the server device.  <P>SOLUTION: When a plurality of files are prepared by a terminal device for preparing a Web page, a plurality of pieces of data stored in each of the plurality of files are concatenated into one file and they are transmitted to the server device, each piece of data is automatically separated in the server device, and they are restored to the pieces of data before concatenation. Under conditions that a switch is in an 'accessible state' position and transmit data is in a particular format, rewriting of display data of the Web page stored in a nonvolatile memory is allowed by the transmitted data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212733-A (JP)
Title: Hair wash
Inventor: TERASAKI HIROYUKI
IPC: A61K8/89
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair wash excellent in sense of use having good foaming and slippery foam properties during washing the hair and having smooth touch during rinsing the hair.  <P>SOLUTION: This hair wash contains (A) an anion surfactant having a sulfate residue, (B) a 10-14C higher alcohol and (C) a cationic polymer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002305364-A (JP)
Title: Module incorporating circuit component and manufacturing method therefor
Inventor: NAKATANI SEIICHI
IPC: H01L25/18
Filed: 2002-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a module incorporating a circuit component, which has high density, can mount the circuit component and has high reliability, by using an electric insulating substrate formed of mixture including inorganic filler and thermosetting resin and to provide the manufacturing method. SOLUTION: The module includes the electric insulating substrate 101 formed of mixture including 70 to 95 weight % of inorganic filler and thermosetting resin, a first wiring pattern 102b formed on one main face of the electric insulating substrate 101, a second wiring pattern 102a formed on the other main face of the electric insulating substrate 101, at least one circuit part 103b which is buried in the electric insulating substrate 101 and is electrically connected to the first wiring pattern 102b and an inner via 104 formed in the electric insulating substrate 101 so that it electrically connects the first wiring pattern 102b and the second wiring pattern 102a.
Patent JP-2003212667-A (JP)
Title: Process for recycling used refractory
Inventor: ASO SEIJI
IPC: B09B5/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for recycling used refractories used in iron works, etc.  <P>SOLUTION: In the process for recycling used refractories as new refractories, the used refractories are ground, optionally after being divided into the working sides and the rear sides. The obtained powder is sorted based on predetermined criteria such as kinds of materials and size ranges. Among the sorted powders, powders that are made of desirable materials and have desirable size ranges as material powders are selected for manufacturing new refractories.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213040-A (JP)
Title: Softener for rubber, rubber composition using the same, and oil-extended rubber
Inventor: NAKAGAWA RYUJI
IPC: C08L91/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition capable of giving high dynamic loss characteristics and fracture-resisting characteristics equal to or more excellent than those given by using conventional aromatic oils, without deteriorating workability, even though a softener which contains a component of a polycyclic aromatic compound (PCA) in an amount of ≤3 wt.% is used, to provide the softener, and to provide an oil-extended rubber.  <P>SOLUTION: This rubber composition contains a rubber component and the softener, wherein the rubber component comprises at least one kind of rubber component selected from natural rubber and synthetic rubber, and the softener comprises (1) an asphalt which has an asphaltene content in an amount of ≤5 wt.% and (2) a process oil which has a naphthene-ring carbon content (%CN) of ≤30, when measured according to ASTM D2140, or a naphthene-based process oil which is not subjected to hydrogenation treatment, and contains the PCA in an amount of ≤3 wt.%. The softener and the oil-extended rubber are provided in the specification, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212447-A (JP)
Title: Elevator remote supervisory system
Inventor: KISHI YASUYUKI
IPC: G08B25/04
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator remote supervisory system having a slimmer system configuration of which load is appropriately dispersed by downsizing a monitoring server.  <P>SOLUTION: The elevator remote supervisory system comprises terminal devices 3 that are connected to a plurality of elevators and monitor and control the elevators, a monitored information managing center 10 that supervises the plurality of elevators via the terminal devices 3 and has a maintenance server 1 and a communication device 2, and a monitoring terminal 4 for transmitting/receiving command information and operation monitoring information for the elevators to/from the monitored information managing center 10. The maintenance server 1 connects to the plurality of terminal devices 3 through a local network formed of a public circuit or the like via the communication device 2, and regularly or irregularly inspects or diagnoses the elevators.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228211-A (JP)
Title: Developing device and image forming apparatus using it
Inventor: SHIROKOSHI JUNJI
IPC: G03G15/01
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To write or read toner exchange information to information recording medium by providing the information recording medium to a developing device.  <P>SOLUTION: In the developing device using a position moving type developing method the developing device is provided with an information recording medium carrying out reading and writing through a connector 22 with a plurality of terminals 51 to 57 and guiding members 49 are provided on both end parts of the connector 22 in the moving direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225951-A (JP)
Title: Reinforced plastic pipe
Inventor: TAKEUCHI TAKASHI
IPC: B29K105/08
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforced plastic pipe which is obtained by highly effectively reinforcing a plastic pipe using a reinforcing material of a reinforcing fiber and shows superb lightweight properties, high pressure resistance and high strength.  <P>SOLUTION: The reinforcing material of a reinforcing fiber 10 obtained by impregnating a continuous tape- or sheet-shaped reinforcing fiber with a resin, is densely wound at 50°<α<85°, when the spiral angle is given as α, or at a specified pitch P around the outer peripheral face of the plastic pipe. Thus at least a single reinforcing layer is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230068-A (JP)
Title: Digital broadcast receiver
Inventor: MIZUSHIMA TOSHIAKI
IPC: H04N5/445
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver capable of displaying a character superimposition on a screen on the occurrence of emergency broadcasting even when a user views an external input video image.  <P>SOLUTION: When a user selects an external input, a video selection switch 13 selects a video image supplied from a video input terminal 11 and a sound selection switch 14 selects sound supplied from a sound input terminal 12 by a command from an operation section 15. An externally received video image is displayed on the screen of the broadcast receiver 30. A tuner section 2 selects a channel through which character superimposition data are finally received, a caption/character superimposition processing section 9 produces a character superimposition when the character superimposition data exists in the selected channel and an OSD superimposing processing section 10 superimposingly displays the character superimposition on the externally received video image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225892-A (JP)
Title: Method for drilling
Inventor: HAZAKI TAKUYA
IPC: H05K3/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for drilling thin copper-plated laminated plates using a minimum diameter drill bit, in which four or more copper-plated laminated plates can be stacked.  <P>SOLUTION: Four or more glass fabric-based copper-plated laminated plates each having a thickness of 30-200 μm are stacked, and through holes are formed by means of the minimum diameter drill bit of 60-150 μmΦ, in which the total thickness of copper foil in the stacked copper-plated laminated plates is 60 μm or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229231-A (JP)
Title: Production method of spark plug
Inventor: KANO KEIJI
IPC: H01T21/02
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a production method of a spark plug that an earth electrode having high hardness can be suitably joined to a housing.  <P>SOLUTION: For the production method of a spark plug equipped with a center electrode, an insulator holding the center electrode, a housing 10 holding and fixing the insulator and an earth electrode 40 joined to the housing 10 at its one end 41 and opposed at the other end 42 to the center electrode across a spark gap, the earth electrode 40 is bent in advance before joined to the housing 10 in such a manner that the spark gap is formed between the earth electrode 40 and the center electrode when the earth electrode 40 is joined to the housing 10.  <P>COPYRIGHT: (C)2003,JPO