baber/WOPTO huggingface dataset:
Patent JP-4303563-B2 (JP)
IPC: H01L21/68
Filed: 2003-11-12
Granted: 2009-07-29
Abstract: An object is to provide an electronic device of a multilayer structure with high density and high reliability that can be reduced in size while incorporating an electronic component therein, and further provide a production method for easily producing such an electronic device. An electronic device of the present invention includes wiring layers and electrically insulating layers stacked on a core board and establishes predetermined electrical conduction between the wiring layers through upper-lower side conducting vias provided in the electrically insulating layers. An electronic component incorporating layer formed by directly forming a lower layer and insulating resin layer having a cutout portion for receiving an electronic component therein and upper-lower side conducting vias and by incorporating the electronic component in the cutout portion is provided at least between one of the wiring layers and one of the electrically insulating layers and/or between the core board and the electrically insulating layer. At least the uppermost-layer electronic component incorporating layer of electronic incorporating layers has a metal frame body surrounding the electronic component and the upper-lower side conducting vias, and a metal cap having a flange portion fixed to the metal frame body of the uppermost-layer electronic component incorporating layer is provided.
Patent JP-3984592-B2 (JP)
IPC: H04B10/27
Filed: 2002-09-27
Granted: 2007-10-03
Abstract: In an optical network that communicates upstream data utilizing a time division multiple access (TDMA) technique, end nodes transmit upstream data on a first wavelength in accordance with a transmission sequence. The end nodes transmit a timing signal on a second wavelength following the upstream data. The timing signals are reflected by a wavelength selective reflective element to each of the end nodes. The end nodes track the timing signals to determine when to transmit upstream data in accordance with the transmission sequence. The optical network includes an outside plant node coupled to the system head end with a distribution fiber. The outside plant node is coupled to the end nodes with drop fibers. The outside plant node includes a splitter/combiner and the wavelength selective reflective element. The wavelength selective reflective element reflects the timing signals on the second wavelength and passes upstream and downstream data on other wavelengths.
Patent JP-4188239-B2 (JP)
IPC: H04W28/18
Filed: 2002-10-15
Granted: 2008-11-26
Abstract: The present invention relates to a finger using chip-rate weighting in Smart Antenna System, and an apparatus and method for Demodulating signals using such a finger. The present invention is useful in a wireless communication network having a reverse pilot channel. Further, by using such a finger, the present invention provides a demodulation apparatus and method for making high-speed broadband communications available in a smart antenna system. In such 3-G wireless communications where both traffic signals and pilot signals are transmitted from a terminal, the present invention calculates optimized weight vectors using the pilot signal and the calculated weight vectors are adapted to each traffic signal with a chip-rate weight.
Patent JP-4298514-B2 (JP)
IPC: H02G15/18
Filed: 2003-02-12
Granted: 2009-07-22
Abstract: A protective cover for lengths of materials used in environments in which the lengths of material are moved and pulled around and subjected to abrasion, chemicals, and weather extremes. The protective cover includes a sleeve that surrounds the length of material to be protected. The sleeve has open ends and is formed of a fabric made substantially of high performance yarns.
Patent JP-4490171-B2 (JP)
IPC: H01L41/29
Filed: 2004-05-26
Granted: 2010-06-23
Abstract: There is disclosed a piezoelectric/electrostrictive device (11) made of piezoelectric/electrostrictive film which includes: a substrate section (44); and an operation section (78) disposed on the substrate section and constituted of at least one piezoelectric/electrostrictive film (79) and electrode films (75,77) and which operates by displacement of the operation section. The operation section comprises the piezoelectric/electrostrictive film(s) and electrode films alternately laminated so that uppermost and lowermost layers form the electrode films, the operation and substrate sections are integrally fired, and the substrate section is constituted of a ceramic which contains a titanium element. For the piezoelectric/electrostrictive device made of piezoelectric/electrostrictive film, a residual stress after firing hardly exists, therefore larger displacement is obtained with the same driving voltage, response speed is higher, and generation force is larger.
Patent JP-4318305-B2 (JP)
IPC: G06F17/30
Filed: 2004-08-23
Granted: 2009-08-19
Abstract: Through a multi-layer interface, an application program interfaces with a compound document storage system to manipulate compound documents. A first layer provides methods which an application program uses to access a compound document using the functions of a second layer. The second layer maps requests to store data in the compound document to a storage format using the functions of a third layer. The third layer maps requests to write to a file to an arbitrary storage medium.
Patent JP-5297573-B2 (JP)
IPC: C08J5/18
Filed: 2004-09-30
Granted: 2013-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-thermoplastic polyimide film having high storage stability of a precursor solution and exhibiting high adhesiveness without carrying out an expensive surface treatment.  <P>SOLUTION: The polyimide film exhibiting high storage stability of a precursor solution, high adhesiveness and especially high adhesion to a polyimide-based adhesive is obtained by specifying the polyimide structure and designing the polyimide film so as to suppress the average birefringence to a specific value or below. The high adhesiveness can especially be exhibited even without carrying out the surface treatment for improving the adhesiveness.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-3863161-B2 (JP)
IPC: H01L23/12
Filed: 2004-11-18
Granted: 2006-12-27
Abstract: There is provided a semiconductor device in which the junction strength of land portions and external terminals is increased, the disconnection of the external terminal is surely prevented, and the connection reliability is ensured over an extended period of time. An insulating resin layer which insulates metal wires from one another is formed on a semiconductor element, an end portion of the metal wire is connected to an electrode on the semiconductor element, the other end portion of the metal wire is connected to an external terminal to form a land, the entire surface of the semiconductor element except the connecting portions of the lands is covered with a surface-layer resin layer, and a projection is provided on the top surface of a land portion of at least one of the lands. Because of this, after their soldering, the external terminal holds the perimeter of the projection on the land portion, so that the external terminal can be surely connected to the land portion. As a result, the semiconductor device which ensures their connection reliability over an extended period of time can be obtained.
Patent JP-4299775-B2 (JP)
IPC: C08F4/60
Filed: 2004-12-27
Granted: 2009-07-22
Abstract: A process for the preparation of ethylene polymers is disclosed, comprising the polymerization reaction of ethylene in the presence of a catalyst consisting of the reaction product of:   (A) a mixture of the racemic and meso isomers of a stereorigid metallocene compound of a transition metal, belonging to Groups III, IV or V or the lanthanides in the Periodic Table of the Elements, with two cyclopentadienyl ligands connected to each other by a chemical bridge, and (B) at least one co-catalyst capable of activating both the racemic form and the meso form of the metallocene compound, selected from the alumoxanes and the compounds capable of forming an alkylmetallocene cation. In particular the process is suitable to prepare ethylene copolymers with uniform distribution of the comonomer along the polymer chain and broad molecular weight distribution.
Patent JP-4460449-B2 (JP)
IPC: B26B21/38
Filed: 2003-07-14
Granted: 2010-05-12
Abstract: The invention relates to a device ( 1 ) for shaving hair ( 93 ) and to a device having a shaving head ( 9 ). The shaving head ( 9 ) has at least one cutting member ( 17, 19 ) having a cutting edge ( 23 ) and a cutting direction (X), and the device has an actuator ( 29 ) for effecting a periodical motion of the cutting member relative to a base portion ( 3 ) of the device. According to the invention the periodical motion is effected in an imaginary plane which extends transversely to the cutting edge ( 23 ) and which has a first motion portion ( 89 ) and a second motion portion ( 91 ) following the first motion portion. The first motion portion is mainly directed in the cutting direction (X), and the second motion portion is mainly directed opposite to the cutting direction and is closer to the skin ( 93 ) than the first motion portion.
Patent JP-4260107-B2 (JP)
IPC: A61M1/00
Filed: 2003-01-17
Granted: 2009-04-30
Abstract: A bowel management system (10) includes a waste collection catheter (12) for use in a patient having first and second catheter sections (20,18). The first catheter section (20) is disposed in the patient's rectum in a normal use position and is stiff enough to automatically maintain an open position for free flow of bowel waste when in the normal use position, yet is soft and pliable enough to permit folding longitudinally for ease of insertion into the rectum of the patient. The second catheter section (18) is disposed in the anal canal of the patient in the normal use position and is sufficiently soft to permit retention within the anal canal of the patient for extended periods of time. A selectively collapsible, substantially spherical retention balloon (24) is attached coaxially and exterior of the first catheter section (18) for retaining the first catheter section (18) in the patient's rectum.
Patent JP-4892676-B2 (JP)
IPC: H04B7/02
Filed: 2003-12-22
Granted: 2012-03-07
Abstract: A mobile terminal with multi-antenna (200) based on CDMA, comprises a plurality of groups of radio frequency signal processing modules (202), for transforming received multi-channel radio frequency signals based on CDMA to multi-channel baseband signals; a multi-antenna module (206), for combining said multi-channel baseband signals output from the plurality of groups of radio frequency signal processing modules into single-channel baseband signals according to control information received one-off when said multi-antenna module enables a multi-antenna baseband processing; and a baseband processing module (203), for providing said control information to said multi-antenna module and baseband processing said single-channel baseband signals outputted from said multi-antenna module.
Patent JP-5016192-B2 (JP)
IPC: C01G51/00
Filed: 2005-01-05
Granted: 2012-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide metal oxide particles which are excellent in absorption efficiency of ultraviolet rays in a long-wavelength region and have such a characteristic that the ultraviolet absorption edge is shifted toward the longer wavelength side.  <P>SOLUTION: In each metal oxide particle, a component originating in metal elements (M') except a metal element (M) is contained in the particle of the oxide of the metal element (M). The metal element (M) is at least one kind selected from the group comprising Zn, Ti, Ce, In, Sn, Al and Si, and the metal elements (M') are different from the metal element (M) and at least two kinds selected from the group comprising Co, Cu, Fe, Bi, In, Al, Ga, Ti, Sn, Ag, Mn, Ni and Ce.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4569301-B2 (JP)
IPC: H04M1/725
Filed: 2005-01-12
Granted: 2010-10-27
Abstract: When moving from a public wireless area to a local wireless area, a mobile communication terminal transmits its telephone number to a local wireless service authentication server to inquire whether the mobile communication terminal can receive a local wireless service. The local wireless service authentication server, in response to the inquiry, determines whether the telephone number of the mobile communication terminal itself is registered in a local telephone number storage unit. When the number is registered therein, a transmission power level reduction instruction signal is transmitted to the mobile communication terminal. The mobile communication terminal, in response to the reception of the signal, controls the wireless unit to reduce output level of the transmission power in a wireless unit to a level that it can be received by a local base station while it cannot be received by a public base station. This enables restricting communication that uses public wireless network.
Patent JP-4830349-B2 (JP)
IPC: G12B11/00
Filed: 2005-05-25
Granted: 2011-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which obviates the occurrence of Newton rings.  <P>SOLUTION: Either of a rear surface of a transparent window section of a control panel sheet 7 or a facing surface of the control panel sheet 7 of a transparent plate 13 is subjected to print processing by an ink prepared by incorporating a slight amount of particulate powder 15 of the extent of not practically impairing transparency into a transparent ink 14, due to which the contact in the planar state with the film thickness of the ink is no more made possible by the ruggedness of the printing surface formed by the particulates incorporated into the ink and the contact state near the wavelength of for light to the transparent plate 13 each other is eliminated and the Newton rings can be prevented from occurring.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4963833-B2 (JP)
IPC: B65D47/08
Filed: 2003-07-18
Granted: 2012-06-27
Abstract: The invention is directed to a closure (1) moulded in closed position. The closure (1) comprises a body (2) and a lid (3), which are separated by a circumferential gap (10). A snap hinge (4) comprising two trapezoid elements (5), which are connected each by film hinges (5) to the body (2) and the lid (3), causes a snap action while opening or closing the closure (1). The closure offers opening angles in the range of 220°.
Patent JP-5320660-B2 (JP)
IPC: G02B5/30
Filed: 2006-03-24
Granted: 2013-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an In-Cell type polarizer, capable of obtaining a liquid crystal element having superior driving performance and display performance in an active driving system.  <P>SOLUTION: When an In-Cell type polarizer composition, containing a dye and a solvent and having ≤25 mS/cm conductivity and ≤2,500 ppm sodium ion concentration, is used, superior liquid crystal element, wherein a high voltage holding ratio suitable to active driving can be obtained and reduction of display performance, such as flickers and reduction in the contrast ratio will not be generated can be obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4107676-B2 (JP)
IPC: G06F11/20
Filed: 2006-07-21
Granted: 2008-06-25
Abstract: To provide transaction processing for continuing processing without returning an error to a requestor and to make a system flexible by programmably configuring rollback and reprocessing, a system includes a request proxy device for transferring a request sent from a requestor terminal to a first server, a request information management device for receiving terminal request information from the request proxy device and storing the terminal request information, and a connection proxy device for relaying a processing request sent from the first server to a backend server or another external device to manage connection information. The request proxy device detects a server failure, reads out the terminal request information from the request information management device, and sends the terminal request information to second servers.
Patent JP-5097374-B2 (JP)
IPC: C08L87/00
Filed: 2006-09-13
Granted: 2012-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for optical recording which is highly sensitive and capable of performing high multiplex recording; to provide a hologram type optical recording medium which can attain high multiplex recording of interference images formed by an information beam and a reference beam, and its preparation method; and to provide an optical recording method and an optical recording apparatus using the optical recording medium.  <P>SOLUTION: The composition for optical recording is provided, in which the content of the moiety having photopolymerization initiating capability in the binder, which is formed by the bonding of the moiety having photopolymerization initiating capability, is preferably 0.3-6 parts by mass in the solids of the whole composition for optical recording.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4367471-B2 (JP)
IPC: B60K6/445
Filed: 2006-09-14
Granted: 2009-11-18
Abstract: When a shift lever is in a parking position, a rotation restriction index Jm2 is set based on a drive state of an engine or a first motor (S130, S160, S240, and S290). A current value based on the rotation restriction index Jm2 is set to a current command of the d axis in an electric angle when motoring of the engine in a stop state is started and a second motor is controlled such that the magnetic field direction of a stator of the second motor is fixed. This method can appropriately prevent a power shaft from rotating.
Patent JP-4835406-B2 (JP)
IPC: H01L21/60
Filed: 2006-11-24
Granted: 2011-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a stable and reliable flip-chip bonding by using a mounting structure which can prevent poor bonding from occurring even if the lead-free solder of a high melting temperature is used.  <P>SOLUTION: The mounting structure is used in such a way that two base boards 1 and 2 each having juxtaposed electrodes face each other and sets of the electrodes are bonded to each other. Cylindrical electrodes 11 each having a recess 12 are formed on base board electrodes 10 of one of the base boards, and projecting electrodes 21 each having a projection 22 which fits in the depression portion 12 of the cylindrical electrode 11 are formed on base board electrodes 20 of the other base board. The projections 22 are bonded by soldering in the recesses 12 to which the projections 22 fit, and a space between the two base boards 1 and 2 is sealed with under-fill resin 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5128806-B2 (JP)
IPC: A61B3/028
Filed: 2006-11-27
Granted: 2013-01-23
Abstract: A visual acuity testing apparatus includes a target presenting unit for displaying various targets to be presented to a subject's eye, an optical element arranging device for retaining various optical elements, and selectively arranging the optical element corresponding to a response from the subject between the subject's eye and the target presenting unit, an operation section which is operated for selecting each of targets and each of the optical elements, a display section for displaying an operation image illustrating an operation content of the operation section, a memory for storing a plurality of target data illustrating each of the targets and operation image data illustrating the operation image, an arithmetic control section for extracting the target data and the operation image data from the memory according to an operation of the operation section, and an image output section having at least two output ports.
Patent JP-4660464-B2 (JP)
IPC: B21B39/34
Filed: 2004-01-30
Granted: 2011-03-30
Abstract: The aim of the invention is to create an inspection system ( 1 ) for rolled products ( 2 ) of a milling station, which allows an examiner to examine both sides of the rolled products ( 2 ) at an ergonomically convenient height. Said aim is achieved by providing the inspection system ( 1 ) with a turning device ( 10 ) in which two receiving elements ( 12, 14 ) for rolled products ( 2 ) can be pivoted about a rotating pin ( 16 ) that is aligned essentially parallel to the plane of extension of the rolled products ( 2 ).
Patent JP-4509112-B2 (JP)
IPC: H04L47/20
Filed: 2004-08-06
Granted: 2010-07-21
Abstract: A signaling regimen between a mobile station MS, a radio node RN, and a packet data switching node PDSN enables a quality parameter to be applied to packets moving between a mobile and a CDMA2000 network. The MS creates a new flow for packets of a certain data type and sends a related quality parameter for that flow to the BS. The BS determines whether an existing or new service instance will carry the new flow, and obtains authorization for the service instance to meet the quality parameter from the PDSN. The BS or PDSN builds a map between flow and a policy that ensures the quality is met, and the map is used to place different packets into the appropriate flow and service instance. Policies and enforcement may differ on uplink and downlink.
Patent JP-4750029-B2 (JP)
IPC: C04B22/06
Filed: 2004-08-06
Granted: 2011-08-17
Abstract: A novel aqueous suspension (A) of tin hydroxide (Sn(OH) 2) (I) of pH more than 2, for reducing the hexavalent chromium (Cr 6> +>) content of cement to less than 2 ppm, contains (I) at 0.5-80 wt. % (as solids based on water) and is stabilized mechanically and/or by a water-soluble stabilizer (II). Independent claims are given for: (a) the use of the obtained cement for producing a concrete composition comprising the (A)-treated cement, water and conventional components; and (b) concrete compositions comprising cement, water and conventional components, where (A) is added in the mixing stage to reduce the soluble Cr 6> +> content to 2 mg per kg of cement or less.
Patent JP-4891770-B2 (JP)
IPC: B42C5/04
Filed: 2004-09-09
Granted: 2012-03-07
Abstract: Adhesive binding method comprises carrying out a perforating process on the folding edge so that two interrupted perforation lines are punched, in which the perforation lines are parallel at a short distance from one another and offset in the longitudinal direction, and forming a widened folding edge. The punch locations of both perforation lines are offset by the length of one perforating tooth along the folding edge. An independent claim is also included for a device for carrying out the method comprising perforating knives with cutting edges (6, 6', 6'') arranged in the direction of two parallel perforating lines (12, 13). The knives are displaced in the direction of their longitudinal axes about a perforating tooth.
Patent JP-4884233-B2 (JP)
IPC: C07C275/50
Filed: 2004-12-16
Granted: 2012-02-29
Abstract: Production of a polyisocyanate composition (A) containing acylureas (I) involves reacting a starting composition (B) containing derivatives containing compounds (II) having at least two isocyanate functions at 50[deg]C or more with at least two acids, at least one of which is a strong acid (III) of pKa 3 or less and at least one other of which is a medium-strength acid (IV) of pKa 3-6. An independent claim is included for an isocyanate composition (A') containing at least 1 (preferably at least 2) wt. % acylureas (I') having at most 5 diamino moieties.
Patent JP-4416799-B2 (JP)
IPC: B21C31/00
Filed: 2005-01-14
Granted: 2010-02-17
Abstract: The invention relates to a method for adjusting the position of a mandrel (10), which is situated in a hydraulic punch consisting of a cylinder and a ram that form a mandrel cylinder (8), in an extrusion press for producing pipes (2), which are extruded from blocks (4) that are loaded into a receiving device (5) situated upstream of the extrusion press (3) and are punched using the mandrel (10). The invention is characterised in that the mandrel cylinder (8) is driven directly by pumps (11), which are set for a pre-calculated throughput that is dependent on the press speed, and that an additional throughput is added to the pre-calculated pump throughput. To adjust the position of the mandrel (10), a control valve (16) that acts on the ring side (12) of the mandrel (8) is connected to a tank (17).