baber/WOPTO huggingface dataset:
Patent JP-4023388-B2 (JP)
IPC: H01L21/52
Filed: 2003-05-26
Granted: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which prevents a hollow of a solder layer caused by a volume contraction in solder solidification from remaining in the outer edge part of a boundary surface between a semiconductor element and the solder layer, and is strong in thermal stress; and its manufacturing method.  <P>SOLUTION: The method of manufacturing the semiconductor device provided with a heat conduction plate 2 and a semiconductor element 1 joined to this heat conduction plate via a solder layer 8, includes the steps of melting a solder intervening between the heat conduction plate 2 and the semiconductor element 1 and cooling a portion of the heat conduction plate 2 opposite to a center part of the semiconductor element 1 more gently than the other portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4419568-B2 (JP)
IPC: H01M2/02
Filed: 2003-12-25
Granted: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical device wherein short-circuiting due to contact between collectors does not easily occur during the sealing process and the heat generating element is less affected by heat, and to provide a method for manufacturing the same.  <P>SOLUTION: The electrochemical device comprises a pair of plate-type collectors 20 and 21, a power generating element 10 sandwiched in between the collectors 20 and 21 so that a first electrode 12 contacts with the collector 20 and a second electrode 13 contacts with the collector 21, and frame-type sealing members 30 for hermetically sealing the power generating element 10 in between the collectors 20 and 21 by filling up the gaps around the peripheries of the collectors 20 and 21. The sealing members 30 each has a pair of thermoplastic polymer layer 31 and 35 for sandwiching liquid crystal polymer layers 33 and 33 in between. The thermoplastic polymer layers 31 are heat-sealed to the peripheries at the both ends of the collector 20, and the thermoplastic polymer layers 35 are heat-sealed to the peripheries at the both ends of the collector 21. The melting point of the thermoplastic polymer layers 31 and 35 is lower than that of the liquid crystal polymer layers 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4472330-B2 (JP)
IPC: A61M5/31
Filed: 2002-05-18
Granted: 2010-06-02
Abstract: A twist closure (1) comprises: (a) parts which lie against each other partially;  (b) passages that are permeable for vapors, to sterilize laying surfaces;  (c) closure sleeve (5) with cylindrical opening (9) to fit over support body (3'); and (d) inner surface (35) of opening comprising ribs (21), which form a theoretical inner circle matching the support body diameter and which form gaps (23) between them. A twist closure (1) comprises: (a) at least two parts which lie against each other partially;  (b) passages that are permeable for vapors, to sterilize laying surfaces;  (c) a closure sleeve (5) that has a cylindrical opening (9) to fit over a support body (3'), and with a larger diameter than the body; and (d) inner surface (35) of the opening comprising ribs (21), which form a theoretical inner circle matching the support body diameter and which form gaps (23) between them that act as channels for a sterilizing vapor.
Patent JP-4319539-B2 (JP)
IPC: G06F15/00
Filed: 2002-07-15
Granted: 2009-08-26
Abstract: A system is presented that allows a single message to be sent to two groups of users, each group of user selecting a different quality of service. For one group of users, the message may be sent by a point-to-point protocol to ensure each user receives the message. For the other group, the message may be sent by multicasting so that each user in that group receives the message at approximately the same time. Both qualities of service may be handled by a single API.
Patent JP-5068920-B2 (JP)
IPC: A61P43/00
Filed: 2002-08-30
Granted: 2012-11-07
Abstract: The present invention provides photosensitizing agents obtained by reducing a single double bond in the porphyrin macrocycle of a sulphonated meso-tetraphenylporphyrin, preferably a disulphonated meso-tetraphenylporphyrin such as TPPS2a. The resulting sulphonated meso-tetraphenyl chlorins include compounds of formula I: (wherein X is —SO3H; n, p, q and r are each independently 0 or 1; and the sum of n, p, q and r is an integer from 1 to 4, preferably at least 2, e.g. 2 or 4) isomers and isomer mixtures thereof. The compounds of the invention and their pharmaceutically acceptable salts find particular use as photosensitizing agents in the photochemical internalization of molecules and in photodynamic therapy.
Patent JP-3978730-B2 (JP)
IPC: H05K3/46
Filed: 2002-10-01
Granted: 2007-09-19
Abstract: The aim of this invention is to obtain a very cheap electronic circuit used for example in a card or a label while maintaining high reliability. It particularly concerns the connection of one or several electronic components on the conductive tracks by means of conductive bridges that traverse the substrate. The electronic circuit according to the invention includes at least one electronic component ( 6 ), a substrate ( 5 ), on a first face of this substrate an adhesive layer and a conductive layer including a plurality of tracks ( 4 ) are applied. The electronic component ( 6 ) comprises at least two connection areas ( 7 ). One of these connection areas ( 7 ) is electrically linked to the conductive layer by a conductive bridge formed by a conductive segment ( 1 ) delimited in the conductive layer only. Said segment ( 1 ), free from any adhesive substance, traverses the substrate ( 5 ) through a passage ( 2, 3 ) and links the connection area ( 7 ).
Patent JP-4454309-B2 (JP)
IPC: G03F7/029
Filed: 2002-10-08
Granted: 2010-04-21
Abstract: Base-polymerizable or base-crosslinkable compositions comprising select bicyclic amines with benzylic substitution undergo photochemically induced, base-catalysed reactions upon photochemical conversion of the benzylically substituted amine to an amidine derivative.
Patent JP-4234016-B2 (JP)
IPC: H01L29/80
Filed: 2002-07-12
Granted: 2009-03-04
Abstract: A method of making vertical diodes and transistors in SiC is provided. The method according to the invention uses a mask (e.g., a mask that has been previously used for etching features into the device) for selective epitaxial growth or selective ion implantation. In this manner, the gate and base regions of static induction transistors and bipolar junction transistors can be formed in a self-aligned process. A method of making planar diodes and planar edge termination structures (e.g., guard rings) is also provided.
Patent JP-4414767-B2 (JP)
IPC: A61F2/06
Filed: 2003-04-10
Granted: 2010-02-10
Abstract: The present invention is directed to systems for occluding an aneurysm having an aneurysmal neck and an aneurysmal inner wall. Generally, a device in accordance with the present invention includes a mesh-like structure that is integrally composed of a shape-memory alloy such as NiTi. The device is deployed within the aneurysm through the aneurysmal neck. The device is configured to be in a deployed state and an undeployed state, and is configured to transition from the undeployed state to the deployed state by exposure to a higher temperature and/or by being unconstrained. The device may function to retain finer vaso-occlusive devices such as vaso-occlusive coils and/or embolic liquids. Furthermore, the device itself may function as a vaso-occlusive device.
Patent JP-4554262-B2 (JP)
IPC: H04B3/30
Filed: 2004-04-16
Granted: 2010-09-29
Abstract: A balanced transmission signal Tx (t) (voltage e, −e) is applied to a transmission line (L1, L2), a suppression signal (ec) is generated from a common mode suppression signal source (ec), and the suppression signal (ec) is superposed on respectives of balanced transmission signals via adders (15a, 15b). By pertinently controlling a level of the suppression signal (ec), voltage levels and phases of respectives of the transmission signals transmitted to the transmission lines (L1, L2) are controlled.
Patent JP-4260071-B2 (JP)
IPC: G10L13/06
Filed: 2004-06-30
Granted: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To generate synthesized speech having natural tone quality and rhythm, by expressing the non-linguistic meaning possessed by a filler which is a word to fill a portion of utterance, mainly in spoken words, when text information containing the filler is inputted.  <P>SOLUTION: The synthesized speech is generated by referencing a filler dictionary 2 in a text analysis section 9 from the text information, containing the filler portion desired to be composited as the filler together with the general text and extracting the filler portion; determining the rhythm series thereof; reading the rhythm parameter corresponding thereto out of a filler rhythm database 4 by a rhythm generating section 11; selecting the filler speech waveform, corresponding to the rhythm series and the rhythm parameter among the filler speech waveforms stored in a filler speech waveform database 8 by the speech waveform selection part 11 and the filler speech waveform index 6; and reading out and connecting the same in a speech signal generating section 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4629434-B2 (JP)
IPC: H04L29/08
Filed: 2003-07-08
Granted: 2011-02-09
Abstract: Methods and apparatus are presented for dynamically controlling the re-transmission scheme of acknowledgment signals. A source transmits a first data packet over a slot s1. If channel conditions are favorable, source transmits a second data packet over slot s2, which precedes the reception of any acknowledgment signals. A destination receives first data packet over slot d1 and second data packet over slot d2. Destination decodes first data packet during slots d2 and d3, and second data packet over slots d3 and d4. Destination transmits an acknowledgment signal (ACK1) associated with first data packet during slot d4. Rather then transmitting the second ACK1 associated with first data packet over slot d5, destination preempts this slot with an acknowledgment signal ACK2, which is associated with second data packet transmitted by source. Hence, destination is configured to overwrite the repetition of a previous acknowledgment in order to transmit a new acknowledgment.
Patent JP-4558488-B2 (JP)
IPC: B26B19/20
Filed: 2003-08-29
Granted: 2010-10-06
Abstract: A personal care apparatus having a hair trimmer, a main part and a head part. The head part being connected to the main part in a region of the main part that is adjacent to the head part and is pivotable relative to the main part. A personal care tool is provided on the head part and comprising a toothed cutting mechanism that has at least one drivable toothed blade and a spring of a U-shaped configuration has a cross-member connected to the head part and two sides co-operating with at least one position extension connected to the main part in the region of each of its two sides. The spring acts between the head part and the main part, and the head part is pivotable by the spring in synchronization with varying displacing forces that act on the head part in the course of a personal care process.
Patent JP-4107306-B2 (JP)
IPC: H01L23/31
Filed: 2005-04-18
Granted: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a manufacturing method of a semiconductor device which enhances productivity and reliability by eliminating defects accompanying a distortion of a bonding wire occurring in the case of filling a cavity of a mold with a resin for package when the semiconductor device is to be manufactured.  <P>SOLUTION: In a cavity 12 of a mould 10, a chip stator 13 which is made to appear and disappear freely in the cavity is projected to fix a semiconductor chip 1 temporarily. Thereafter, resin is injected into the cavity 12. Before filling with the resin is completed, the chip stator 13 is housed in a main body 11 of the mold. After housing, the resin in the cavity 12 is solidified. The end of the chip stator 13 is provided with a buffer means 19 which protects the semiconductor chip 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4668718-B2 (JP)
IPC: C01B31/02
Filed: 2005-07-21
Granted: 2011-04-13
Abstract: A ceramic mold ( 10 or 10' ) includes a ceramic substrate ( 11 or 11' ) having a film surface ( 110 or 110' ), a function layer ( 12 or 12' ) formed on the film surface of the ceramic substrate. The function layer comprises a plurality of carbon nanotubes. The ceramic substrate is made of a material selected from the group consisting of WC, BNC, SiC and Si<SUB>3</SUB>N<SUB>4</SUB>. The carbon nanotubes may be single-walled carbon nanotubes, multi-walled carbon nanotubes, or substrate-array carbon nanotubes. A thickness of the function layer may be in the range from 20 to 200 nanometers, and is preferably in the range from 50 to 100 nanometers.
Patent JP-5030404-B2 (JP)
IPC: G01D5/347
Filed: 2005-08-25
Granted: 2012-09-19
Abstract: A photodiode detector array for optical encoders includes a plurality of photodiodes, each of the photodiodes providing a position signal when the detector array moves relative to the scale. A plurality of switching elements is provided for selectively combining each of the photodiodes with other photo diodes in a defined manner. The switching elements allow the photodiodes to be unambiguously combined for at least two different scale radii so that a defined number of position signals is generated in each case. The combination of the photodiodes differs between the at least two different scale radii.
Patent JP-4355693-B2 (JP)
IPC: H04W74/06
Filed: 2005-09-14
Granted: 2009-11-04
Abstract: A method of polling in a wireless communications system includes prohibiting polling within a first predetermined period and triggering a poll function while polling is prohibited. After the first predetermined period has expired the method determines that there are no protocol data units (PDUs) scheduled for transmission or re-transmission and that there is at least a transmitted PDU that is not acknowledged yet, and selects a PDU to schedule for re-transmission to fulfill the poll function.
Patent JP-5124092-B2 (JP)
IPC: H01S3/07
Filed: 2005-12-22
Granted: 2013-01-23
Abstract: The amplifier has two disk laser crystals (2, 3) in a laser radiation field, where each of the crystals defines a plane that is penetrated by the field. A focusing optical component is disposed in the field between the two crystals. The component has a spherical concave mirror (17) disposed in the field approximately at a distance corresponding to half of curvature radius of the mirror from planes of the crystals. An independent claim is also included for a method of forming a laser amplifier.
Patent JP-4728172-B2 (JP)
IPC: H04B1/38
Filed: 2006-06-07
Granted: 2011-07-20
Abstract: A wireless radio-frequency (RF) module comprises an antenna to receive first RF signals, and to transmit second RF signals; a communication circuit comprising a receive circuit to produce first digital data based on the first RF signals, and a transmit circuit to produce the second RF signals based on second digital data; a host interface to provide the first digital data to a host, and to receive the second digital data from the host; an external antenna interface to receive the first RF signals from, and to transmit the second RF signals to, an external antenna; and at least one switch to provide a signal path for the first and second RF signals between the communication circuit and one of the antenna and the external antenna interface in accordance with a control signal.
Patent JP-5046082-B2 (JP)
IPC: B65G47/52
Filed: 2006-07-07
Granted: 2012-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sorting device capable of enhancing a sorting processing efficiency by performing an accurate processing operation in the case of mounting objects to be sorted one by one and metering and sorting them for each plate while carrying them in sorting plates in a form with a narrow width in a carrying direction, whose object is thin and long objects to be sorted such as long vegetables.  <P>SOLUTION: Between a supply conveyor 1 and a sorting conveyor 3, a distributing and metering apparatus 4 for receiving the supplied objects to be sorted and alternately distributing them one by one to the front and back and mounting the respective distributed objects to be sorted on the respective sorting plates 2 at the front and back on the sorting conveyor 3 while metering them is provided. The metered objects to be sorted are alternately received at the front and back on the respective sorting plates 2 on the sorting conveyor 3. The object to be sorted dropped and supplied from a front side position is received on the sorting plate 2 immediately before or immediately after the sorting plate 2 which receives the object to be sorted dropped and supplied from a back side position and the respective sorting plates 2 are carried in a densely mounted state in the state without an empty plate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4709096-B2 (JP)
IPC: F16F9/12
Filed: 2006-08-07
Granted: 2011-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To vary the magnitude of torque that is available during rotation in one direction and that of torque available during rotation in the other direction, in spite of its simple structure.  <P>SOLUTION: This rotary damper device comprises a case 10 with a viscous hydraulic fluid Q sealed therein; a rotor 20 provided inside the case 10 in such a way as to be capable of rotating relative thereto; and a movable element 30 provided on the outer periphery of the rotor 20 for adjusting clearance K between the rotor and the case 10 by moving between the rotor and the case 10 by the viscosity resistance of the hydraulic fluid Q, in the direction opposite to the direction of rotation of the rotor 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4880420-B2 (JP)
IPC: H05B37/02
Filed: 2006-10-19
Granted: 2012-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device having a simple structure, and capable of preventing the rate of light modulation from being changed against the intention of a user even when an instantaneous power fault occurs, in a discharge lamp lighting device changing the rate of light modulation of a discharge lamp by the on/off operation of a power switch.  <P>SOLUTION: When an operator carries out an off first operation turning on/off the power switch, this discharge lamp lighting device sequentially tentatively changes the rate of light modulation of the discharge lamp like Sd=114 or Sd=113 at a predetermined time interval from a value (Sd=115) set up to then. When the operator carries out an off second operation (settlement operation) after the off first operation, the discharge lamp lighting device settles the rate of light modulation (Sd=112) in the off second operation within the rates of light modulation being tentatively sequentially changed, and continues to light the discharge lamp at the settled rate of light modulation (Sd=112) from then on.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4754487-B2 (JP)
IPC: A61K47/22
Filed: 2004-08-18
Granted: 2011-08-24
Abstract: The present application relates to novel compounds, methods and formulations useful for the oral delivery of a glucagon like peptide-1 compound or a melanocortin 4 receptor agonist peptide.
Patent JP-4564494-B2 (JP)
IPC: F04C2/10
Filed: 2004-10-28
Granted: 2010-10-20
Abstract: Disclosed is a pump for generating at least two volume flows having a different pressure. Said pump comprises a pump cover, a pump housing, and a wheel set that is eccentrically mounted therein. The pump housing is provided with a suction slot and a pressure slot which are separated from each other by means of a first sealing web and a second sealing sew that is located opposite therefrom. The pressure slot is subdivided into a high pressure chamber and a low pressure chamber with the air of at least one additional sealing web, each pressure chamber being provided with a delivery port.
Patent JP-5301789-B2 (JP)
IPC: F16L37/12
Filed: 2007-04-06
Granted: 2013-09-25
Abstract: A quick connector coupling comprising a connector body having a retainer housing and a separate stem. The retainer housing defines a through bore extending axially rearward from a male member reception end. The retainer housing includes a generally cylindrical spacer portion. The stem defines a through bore extending axially rearward from a housing reception end. The stem includes a spacer housing portion overlying the spacer portion of the retainer housing. The spacer housing portion is crimped or roll grooved radially inward to secure the stem to the retainer housing.
Patent JP-5309466-B2 (JP)
IPC: G11B5/706
Filed: 2007-04-17
Granted: 2013-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide hexagonal ferrite particles suitable for high-density magnetic recording media, particularly new ferrite particles for high-density perpendicular magnetic recording media suitable for a perpendicular magnetic recording system using magnetization in a direction perpendicular to a substrate surface.  <P>SOLUTION: The ferrite particles for magnetic recording media have an M type ferrite structure, comprises Ca, an element R which is at least one rare earth element and essentially includes La, Ba, Fe and Co as essential elements, and have a composition represented by general formula: Ca<SB>1-x-y</SB>R<SB>x</SB>Ba<SB>y</SB>Fe<SB>2n-z</SB>Co<SB>z</SB>(atomic ratio), wherein (1-x-y), x, y, z and n represent contents of Ca, R, Ba and Co and a molar ratio and are numerical values satisfying 0.3≤1-x-y≤0.65, 0.2≤x≤0.65, 0.001≤y≤0.2, 0.03≤z≤0.65, 4≤n≤7 and 1-x-y>y.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5309539-B2 (JP)
IPC: C01B33/037
Filed: 2007-11-28
Granted: 2013-10-09
Abstract: A standard temperature gradient (T0) and a standard solidification rate (R0) which meet the formula (1) are determined in advance based on C10max and Y0. k=[K1×Ln(R0)+K2]×[K3×exp[K4×R0×(K5×C2+K6)]]×[K7×T0+K8]−K9 (1) wherein k represents a coefficient selected from a range from 0.9 time to 1.1 times an aluminum effective distribution coefficient (k′) so measured as to meet the formula (2): C10max=k′×C2×(1−Y0)k′-1 (2) wherein k′ represents analuminum effective distribution coefficient; C2 represents the concentration of aluminum in a silicon molten solution raw material.
Patent JP-5305125-B2 (JP)
IPC: C10M105/18
Filed: 2007-12-18
Granted: 2013-10-02
Abstract: The object is to sufficiently suppress heat-up of a rolling bearing for an alternator, prevent deterioration of lubricating grease due to heat-up of the rolling bearing, and to extend the lubricating life of the rolling bearing. Lubricating grease G is prepared which comprises a base oil having a dynamic viscosity of 13 to 73 cSt at 40° C., and thickened by an aromatic urea thickening agent. This lubricating grease G is sealed in the interior of a rolling bearing sealed by seal members 5 provided at both end surfaces of the bearing such that the lubricating grease accounts for 20% or more by volume of the entire inner void space of the bearing, and 80% or less by volume of a stationary inner space of the bearing. With this arrangement, it is possible to suppress heating of the bearing due to resistance produced when base oil bleeding into the bearing is stirred, while maintaining viscosity necessary for lubrication. Thus, it is possible to keep the bearing temperature at about 160° C. or less during use in an alternator.
Patent JP-5951166-B2 (JP)
IPC: A61K8/40
Filed: 2007-12-19
Granted: 2016-07-13
Abstract: Composition for coloring keratinous fiber, comprises at least a direct dye, at least a bioheteropolysaccharide, at least a cationic surfactant and at least an amphoteric surfactant.