baber/WOPTO huggingface dataset:
Patent JP-2003145287-A (JP)
Title: Method for working hard and brittle material
Inventor: HAYAKAWA JUN
IPC: B23K26/382
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for working a comparatively thick hard and brittle material by which a large number of minute through holes are formed efficiently and highly accurately, and the inner surface of each through hole is smoothly formed. SOLUTION: The working method comprises a process for machining a prepared hole 18 reaching a second surface 12b by irradiating the first surface 12a of a silicon substrate 12 with a laser beam, and a process for shaping the inner surface of the prepared hole 18 by butting the working shaft 20 of an ultrasonic machine to the prepared hole 18.
Patent JP-2003149046-A (JP)
Title: Pyroelectric sensor
Inventor: OOFUJI TAKEMICHI
IPC: G01J5/02
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a high sensitivity, and simplify the insulation structure of conductor patterns, FETs, and terminals by shielding transmission to a pyroelectric element side of infrared rays as a disturbance light emitted to a base by a light shielding portion. SOLUTION: Since the light shielding portion 18 is formed inside the base 14 made of insulating material, transmission to the pyroelectric element 12 side of infrared rays emitted to the external surface 14b of the base 14 can be blocked. Since the base 14 is made of the insulating material, conductor pattern 34 can be formed on the internal surface 14a of the base 14 directly, and an FET 40, etc., can be mounted on this internal surface 14a directly. Besides, insulation of terminals 28, 30 can be performed with this base 14.
Patent JP-2003149034-A (JP)
Title: Liquid quantity measuring device and liquid supply method
Inventor: NAKAMOTO NAOYUKI
IPC: G05D9/12
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid quantity measuring device for exactly measuring the quantity of liquid materials stored in a vessel, especially those used in semiconductor production process and the like, and a liquid supply method used for the liquid supply device provided with such a liquid quantity measuring device. SOLUTION: The liquid quantity measuring device 10 comprises a cylindrical body 34 provided on a ceiling plate member 24 of a recharge tank 18 for storing liquid materials used in semiconductor production process and the like and opening at one end in the recharge tank 18 and extending upward, a float 40 arranged in the recharge tank 18, a rod body 42 connected with the float 40 and arranged within the cylindrical body 34, an optical fiber 44 placed around the cylindrical body 34 and detecting the position of the rod body 42 to the cylindrical body 34, and a detection part 46.
Patent JP-2003147580-A (JP)
Title: Metallic terminal, method of manufacturing metallic terminal and electronic parts
Inventor: HIGE HIDEO
IPC: C25D7/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a metallic terminal which has gloss on its outside surface and suppresses the metal aggregation on the outside surface without impairing the demanded characteristics, such as solder wetability. SOLUTION: A nickel film is formed as a first layer 2 on the surface of a metallic blank 1, such as iron or copper, and a tin or tin alloy film of >=0.5 μm in grain size is formed as a second layer 3 on the first layer 2, then a tin or tin alloy film of <=0.1 μm in grain size is formed as a third layer 4 on the second layer 3.
Patent JP-2005298333-A (JP)
Title: Novel triazole derivative and antimycotic agent having the same as active ingredient
Inventor: SEITSU FUMIHITO
IPC: C07D403/10
Filed: 2001-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel triazole derivative which has a strong antimycotic action against genus Aspergillus and genus Candida and is effective for a fluconazole-resistant Candida albicans in the therapy of deep-seated mycosis of a problem in recent years.  <P>SOLUTION: The novel triazole derivative represented by formula (I) or its pharmacologically acceptable salt, and an antimycotic agent composed of these triazole derivatives, and a pharmaceutical composition containing these triazole derivatives as an active ingredient are disclosed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2003155339-A (JP)
Title: Softening agent and resin composition containing the same
Inventor: SHIRAISHI HIDEHIKO
IPC: C08L71/02
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a softening agent having excellent compatibility especially with (meth)acrylic resins, viscosity stability and moldability and free from bleeding trouble, etc., even after melting and provide a resin composition compounded with the softening agent, a molded article containing the softening agent and a molded article made of the resin composition. SOLUTION: The softening agent is produced by the esterification reaction of (A) an alkylene oxide adduct of a polyhydric alcohol with (B) a monocarboxylic acid. The polyhydric alcohol (a-1) used as a raw material of the adduct A is a compound having 3-6 hydroxy groups in one molecule, the alkylene oxide (a-2) to be added to the polyhydric alcohol (a-1) is ethylene oxide and/or propylene oxide and the monocarboxylic acid (B) used as a raw material of the agent contains 6-10 carbon atoms (excluding the carbon atom of the carboxy group). The resin composition at least contains the (meth)acrylic resin and the softening agent. The molded article contains the softening agent or is made of the resin composition.
Patent JP-2003157753-A (JP)
Title: Gas breaker
Inventor: MORI TADASHI
IPC: H01H33/915
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas breaker that can improve voltage resistance performance and exhaust efficiency of hot gas flow while realizing small diameter of the exhaust cylinder and the tank, and that is compact and of high performance. SOLUTION: The exhaust groove 10 that is provided on the side face of the exhaust cylinder 11 is constructed so that the width dimension L2 is shorter than the length dimension L1 (L1>L2) when the length along the axis direction of the exhaust cylinder 11 is made length dimension L1, and the length along the circumference direction of the exhaust cylinder 11 is made width dimension L2. And the width dimension L2 of the exhaust cylinder 11 is set 1/10 or less of the length of the circumference of the exhaust cylinder 11.
Patent JP-2003165387-A (JP)
Title: Luggage compartment structure for vehicle
Inventor: TANAKA TOSHIJI
IPC: B60R5/04
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luggage compartment structure for vehicle with partitioning function formed in a simple structure and manufacturable at a low cost.  <P>SOLUTION: A thin groove 28 extending in the generally longitudinal direction of a vehicle is formed in the side area of a luggage floor panel 18 forming the floor surface of the luggage compartment 10. A mat 30 laid down on the luggage floor panel 18 comprises a mat body 32 covering the central area of the luggage floor panel 18 and a side part mat 34 covering the side area of the luggage floor panel 18. When the luggage compartment 10 is partitioned for use, the divided end part 34A of the side mat 34 removed from the upper side of the luggage floor panel 18 is inserted into the thin groove 28, and the side mat 34 is vertically installed on the luggage floor panel 18. Thus the luggage compartment can be partitioned with a simple structure without installing a dedicated partition member for partitioning the luggage compartment 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166051-A (JP)
Title: Method for manufacturing high-purity nickel target, and high-purity nickel target
Inventor: YAMAKOSHI YASUHIRO
IPC: C23C14/34
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a high-purity nickel target for magnetron sputtering which gives the film satisfactory thickness uniformity and plasma a satisfactory ignition property, even in a manufacturing process for a 300 mm wafer, and to provide a high-purity nickel target.  <P>SOLUTION: The method for manufacturing the high-purity nickel target for magnetron sputtering with superior film thickness uniformity comprises steps of hot-forging the high-purity nickel, then cold-rolling it at a rolling reduction of 30% or higher, and further heat-treating it at 250°C or a higher temperature; and repeating the above cold-rolling and heat treatment at least twice.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164756-A (JP)
Title: Adsorbent for nitrogen oxides and/or sulfur oxides
Inventor: KONDO HISAO
IPC: B01D53/50
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an adsorbent for nitrogen oxides and/or sulfur oxides and to provide a method for eliminating nitrogen oxides and/or sulfur oxides by using the adsorbent.  <P>SOLUTION: This adsorbent contains divalent irons the specific surface area of which is not less than 4 m<SP>2</SP>/g and the total porous volume of which is not less than 0.2 cc/g.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170304-A (JP)
Title: Cutter holder of turning center
Inventor: KOSHIYOU AKIRA
IPC: B23Q3/157
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter holder of a turning center capable of machining even a rear surface spindle side entirely equally to a front surface spindle side without increasing moving distance in the X-axis direction in machining the rear surface spindle side comparing with the front surface spindle side.  <P>SOLUTION: The cutter holder 19 has a turret turning dividable about a turning shaft. The cutter holder 19 comprises a rotating tool spindle that is disposed in the turret 41 and has a rotating tool mounting part 43 for removably mounting a rotating tool RT, a first fixing tool mounting part 44 for removably mounting a fixing tool BT in a 180° different direction from the rotating tool, and a second fixing tool mounting part 442 for removably mounting the fixing tool in a 180° different direction from the rotating tool. The center axis RC of the rotating tool spindle is disposed so as to be orthogonal to the center axis of the turning shaft, and the center axes FC1 and FC2 of the first fixing tool mounting part and the second fixing tool mounting part are disposed separately from each other by a determined distance in substantially parallel to the center axis of the rotating tool spindle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170053-A (JP)
Title: Method for manufacturing compound oxide catalyst
Inventor: KANUKA NARIYASU
IPC: C07C27/14
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound oxide catalyst more enhanced in catalytic capacity such as a raw material conversion ratio, selectivity or the like using Si as an auxiliary agent for supplying Mo.  <P>SOLUTION: When the compound oxide catalyst containing at least Mo and Si is manufactured by a process including the integration and heating of the supply source compounds of the respective component elements in an aqueous system, an aqueous dispersion, which is obtained by integrating a molybdenum (Mo)-containing compound and a silicon (Si)-containing compound in the aqueous system, is used as at least a part of the Mo supply source compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170012-A (JP)
Title: Method for backwashing filter and apparatus therefor
Inventor: NAKAMARUO ATSUSHI
IPC: C02F1/44
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method whereby the quantity of waste water generated from the backwashing can be markedly decreased without detriment to the differential pressure recovery performance due to backwashing in backwashing a filter of a type of bottom-fixed filter element and to provide an apparatus therefor.  <P>SOLUTION: The method for backwashing a filter is one in which, on a partition that partitions the inside of a filtration tower into the upper and lower compartments, a filter element contained in the upper compartment is fixed, the water to be treated and introduced into the upper compartment is filtered with the filter element, is passed to the lower compartment, and is discharged, wherein a backwashing step of sending backwashing water from the lower compartment to the upper compartment through the filter element is started while the water to be treated is retained in the upper compartment. An apparatus therefor is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170896-A (JP)
Title: Rudder with thruster
Inventor: MURAI MAKOTO
IPC: B63H25/42
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a rudder does not work easily and backward turning, especially right backward turning can not be performed easily because propeller accelerating stream from a propeller as a driving means does not hit the rudder, when a conventional rudder type ship retreats, and especially the problem that it is difficult to improve turning property without influencing ship speed during the high speed run.  <P>SOLUTION: A thruster 16 is mounted on the upper part of the rudder 5 toward the forward direction and the thruster 16 is arranged on a central axis of the rudder 5 viewed from the rear side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174257-A (JP)
Title: Wiring plate and manufacturing method thereof, semiconductor mounting substrate and manufacturing method thereof, semiconductor package and manufacturing method thereof
Inventor: URASAKI NAOYUKI
IPC: H05K3/46
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring plate excellent in a wiring density, and a semiconductor mounting substrate as well as a semiconductor package which are employing the wiring plate, and the manufacturing method of the wiring plate, the manufacturing method of the semiconductor mounting substrate as well as the manufacturing method of the semiconductor package, which are simplified in a process, low in a cost and high in a connecting reliability.  <P>SOLUTION: The wiring plate is provided with an in-layer substrate on which an in-layer wiring is formed, a thin film built-up layer having an adhesive layer and an insulation resin layer at least on one side of the in-layer substrate, and a wiring formed on the insulation resin layer while the wiring and at least the in-layer wiring are connected through via holes. The wiring, formed on the insulation resin layer, is constituted of a spatter metallic layer and a pattern electric plating layer utilizing the spatter metallic layer as a substrate metal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179543-A (JP)
Title: Inter-road and vehicle communication system, its base station unit and mobile station unit
Inventor: SAKAMOTO TOSHIYUKI
IPC: H04W28/06
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inter-road and vehicle communication system in which a plurality of radio channels are assigned to one communication area and a mobile station can select an identical channel constantly.  <P>SOLUTION: In the inter-road and vehicle communication system where control information required for communication is transmitted/received through a communication channel comprising one main channel and one or more subchannel between an on-road base station 1 comprising a communication control means 11, a frame control means 12, a radio receiving means 13 and a radio transmitting means 14 and a vehicle mounted mobile station 3 comprising a communication control means 31, a frame control means 32, a radio receiving means 33 and a radio transmitting means 34, the base station 1 sends a control slot including control information for connecting communication while arranging it only in the communication frame of main channel, and the mobile station 3 selects a specific radio channel among communication channels by discriminating between an effective radio channel and an ineffective radio channel on condition of presence/absence of control slot for connecting communication.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002330126-A (JP)
Title: Method and device for distribution and protection of content
Inventor: SHEN MEI SHEN
IPC: G06F21/10
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To allow different kinds of Intellectual Property Management and Protection(IPMP) systems to access protected digital content, and to protect identical content by varied IPMP systems. SOLUTION: The method for distributing the content from a provider includes steps of: encoding the content to convert it into a content stream; encrypting the encoded content stream using a data encryption tool; generating a content ID corresponding to the content; generating IPMP tool information which includes the data necessary to decrypt the content stream encrypted by the data encryption tool; generating an IPMP tool information flag that indicates the presence of the IPMP tool information; and configuring a data stream by means of the IPMP tool information flag, followed by the IPMP tool information, the content ID, and the encrypted content stream.
Patent JP-2003028648-A (JP)
Title: Vibration gyroscope and electronic device using the same
Inventor: KOIKE MASAHITO
IPC: G01C19/5663
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a vibration gyroscope having constitution reducing the obstruction of the vibration of a vibrator, and an electronic device using the same. SOLUTION: Support members 8, 9, 10 and 11 are fixed in the vicinity of two node points of a columnar vibrator 2 and have intermediate parts 8a, 9a, 10a and 11a extending to both sides of the widthwise direction of the vibrator 2 from the fixing position with the vibrator 2 and positioned on the surface (neutral surface) parallel to one main surface and other main surface of the vibrator 2 and passing the central part in the thickness direction of the vibrator. By this constitution, vibration becomes hard to leak to the outside, vibration is stabilized and the detection accuracy of an angular velocity can be enhanced. Further, a change with the elapse of time in sensitivity detecting Coriolis force and the temperature characteristics or response thereof can be reduced.
Patent JP-2003187908-A (JP)
Title: Connector
Inventor: YANAGISAWA KEI
IPC: H01R13/74
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a connector housing from being left half-mounted against a panel.  <P>SOLUTION: A front end part of a hood part 23 of a male housing 20 is made a penetration part 28 penetrating through a mounting hole H of a panel P, and a detection member housing part 29 for housing a detection member 50 is formed in the penetration part 28. The detection member 50 is made movable between a standby position housed in the a detection member housing part 29 and a detection position protruding from the detection member housing part 29. The detection means 50 is retained at the standby position by locking the locking nail 58 of a locking piece 57 at a locking part 43 of the male housing 20. In the course of mounting the male housing on the panel P, a detection part 54 of the detection member 50 is put inside the mounting hole H, and restricted from moving by the interference of the detection member 54 at the inner peripheral surface of the mounting hole H even when the detection member is forced to move toward the detection position. When the male housing 50 is properly mounted on the panel P, as the detection part 54 does not interfere with the inner surface of the mounting hole H by passing through the mounting hole H, the detection member 50 can be moved up to the detection position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002244899-A (JP)
Title: Storage system with guaranteed data access speed
Inventor: IWAMI NAOKO
IPC: G06F3/06
Filed: 2001-12-18
Abstract: PROBLEM TO BE SOLVED: To use a resource more efficiently by guaranteeing the data access speed of a storage connected to a network with a function of guaranteeing the quality of service(QoS). SOLUTION: The system is constituted of a computational resource, a storage system and a communication link for connecting the computational resource and the storage system. The computational resource uses the communication link to establish communication with the storage system. The storage system assigns resources to the computational resource according to a data tranfer capacity of the storage resource and a data transfer capacity of the communication link.
Patent JP-2003187184-A (JP)
Title: Information reader
Inventor: SAKINO KAZUHIRO
IPC: G06K7/10
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information reader capable of improving the reading precision of a punched code recorded on a web.  <P>SOLUTION: This information reader 1 comprises a photomultiplier 2 for reading the punched code recorded on the web and outputting a punched code signal 2a; a signal width adjustment part 3 for extending the pulse width of the punched code signal 2a and outputting a width adjustment signal 3a; a signal read-in/conversion part 42 for reading the pulse of the width adjustment signal 3a synchronously with a read-in clock signal 41a; a selecting data determining part 7 for determining data to be selected from the data outputted from the signal read-in/conversion part 42; and a data selection part 8 for selecting the data determined by the selecting data determining part 7. Since a read-in clock generation part 41 outputs the read-in clock signal 41a having a cycle shorter than that of the hole of the punched code, the information reader 1 can precisely read the punched code without missing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195589-A (JP)
Title: Image forming apparatus, paper sorting device, method for controlling image forming apparatus, method for controlling paper sorting device, program and storage medium
Inventor: CHAGI ATSUSHI
IPC: G03G15/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize even paper outputted as blank paper out of paper to be recycled even though the paper to be recycled is not manually sorted in the case of recycling the paper passing through an image forming apparatus.  <P>SOLUTION: A sensor 22 detects a stain exists on both sides of the paper to be recycled which is fed from a paper feeding cassette 5. In the case of detecting that the stain exists only on one side of the paper, an image is formed by an effective image forming means 24 only on the side where the existence of the stain is not detected, and in the case of detecting that no stain exists on both sides of the paper, image forming processing is not performed and the paper is accumulated in a back paper tray 7. In the case of detecting that the stain exists on both sides of the paper, processing for the paper which has passed through the image forming apparatus and which is to be recycled is controlled so that the paper is discarded to a discard tray 23.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194867-A (JP)
Title: Electrical measuring device
Inventor: TARUYA YOSHINOBU
IPC: H01L39/22
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical measuring device capable of measuring the original properties of a sample by sufficiently excluding the influence of noise, with respect to the sample which is sensitive to noise and of which the original properties are impaired by noise.  <P>SOLUTION: One first resistance is connected to a measured sample in series, a resistance is connected to the series circuit in parallel, and a second resistance is connected to the series-parallel circuit in series. Probes for detecting the voltage and the like are connected to both sides of the first and second resistances.  <P>COPYRIGHT: (C)2003,JPO