baber/WOPTO huggingface dataset:
Patent JP-5340807-B2 (JP)
IPC: B23K26/00
Filed: 2009-05-21
Granted: 2013-11-13
Abstract: A device processing method for improving the die strength of a device divided from a semiconductor wafer. The device processing method includes a chamfering step of applying a pulsed laser beam having an absorption wavelength to the device along the periphery of the device to thereby chamfer the periphery of the device, wherein the pulse width of the pulsed laser beam to be applied in the chamfering step is set to 2 ns or less, and the peak energy density is set in the range of 5 to 200 GW/cm2.
Patent JP-4955733-B2 (JP)
IPC: H04W36/00
Filed: 2009-06-04
Granted: 2012-06-20
Abstract: Methods and apparatus are presented for implementing an improved Control-Hold Mode that reduces the load of the reverse link and reduces the battery consumption of remote stations. While a remote station is in the improved Control-Hold Mode, the circuitry that monitors the forward packet data channels and the associated control channels are turned off. Since the forward packet data channels and their associated control channels are not monitored, the operations of the reverse channels can be gated off to predetermined duty cycles, or set on intermittent transmission modes, or shut down completely. Transitions from the Control-Hold Mode to the Active Mode can be initiated by the remote station or by a base station. When a transition is initiated by a remote station, the remote station transmits a signaling message to a serving base station and then starts operating the feedback channels before actually receiving forward link signals.
Patent JP-5371562-B2 (JP)
IPC: C08F2/44
Filed: 2009-06-10
Granted: 2013-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic syrup composition of reduced odor, having excellent curability at an ambient temperature and a low temperature, and having excellent short-period workability.  <P>SOLUTION: This acrylic syrup composition contains 20-90 pts.mass of (meth)acrylate monomer A such as tetrahydrofurufryl (meth)acrylate, 2-hydroxy-propyl (meth)acrylate, dipentaerythrytol hexa-(meth)acrylate and polybutylene glycol di-(meth) acrylate, 20-90 pts.mass of a single polymer or a copolymer of an acrylic monomer, an urethane (meth)acrylate oligomer, or an epoxy (meth)acrylate oligomer (B), and 0.01-0.5 pts.mass of wax (C) in a dispersed state [total of the A-component and the B-component is 100 pts.mass], and a production method therefor is also disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5333016-B2 (JP)
IPC: G03F1/84
Filed: 2009-07-31
Granted: 2013-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective mask blank for EUV lithography having a low reflecting layer which has a low reflectivity in the wavelength band of EUV light and inspection light of a mask pattern, having especially low reflection characteristic in the entire wavelength band (190-260 nm) of the inspection light of mask pattern, while keeping excellent adhesion to a resist.  <P>SOLUTION: In the reflective mask blank for EUV lithography, a reflecting layer for reflecting EUV light, an absorber layer for absorbing EUV light, and a low reflecting layer for the inspection light (wavelength 190-260 nm) of mask pattern are formed on a substrate in this order. The reflective mask blank for EUV lithography is characterized in that the low reflecting layer contains at least one of aluminum (Al) and zirconium (Zr) as well as at least one of oxygen (O) and nitrogen (N).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5219958-B2 (JP)
IPC: G09G3/20
Filed: 2009-08-05
Granted: 2013-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a start pulse generation circuit comprising only transistors of the same dielectric type which is operatable by means of at least a two-phase clock signal, and generating a start pulse with the potential thereof on a deactivation level which is stabilized.  <P>SOLUTION: The start pulse generation circuit includes a transistor Q1 for supplying a clock signal CLK to an output terminal OUTS, a transistor Q2 causing the output terminal OUTS to discharge, and a controller 22 for controlling the transistors Q1 and Q2. The controller 22 makes the transistor Q1 to turn on and the transistor Q2 to turn off, in response to the turning-on of a high-side power supply (VDD) and the activation of an output signal GD on a dummy stage provided next to the most posterior stage of a shift resister. Furthermore, the transistor Q1 is turned off and the transistor Q2 is turned on in response to the activation of an output signal G<SB>1</SB>on the stage which is located most front.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5355311-B2 (JP)
IPC: B66B13/30
Filed: 2009-09-08
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently reinforcing a doorway column with a simple structure without decreasing the floor space of a cage or deteriorating design performance.  <P>SOLUTION: A mounting bracket 11 is constituted by combining a first mounting piece 12 and a second mounting piece 13. The first and second mounting pieces 12, 13 are fixed to a car platform 3 by a plurality of bolts 14. The first mounting piece 12 has a first platform fixed part 12a and a column fixed part 12b fixed to an inner surface of the lower end of an outer end part 7b. The second mounting piece 13 has a second platform fixed part 13a and a cushioning material receiving part 13b having an L-shaped cross section and opposed to the inner surface of the doorway column 7. A flat cushioning material 15 is provided between the cushioning material receiving part 13b and the inner surface of the doorway column 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5320619-B2 (JP)
IPC: H01L21/304
Filed: 2009-09-08
Granted: 2013-10-23
Abstract: A passivation film having a predetermined width from an outer peripheral end portion toward an inner side and extending along the outer peripheral end portion is formed on a front surface of a semiconductor substrate. An outer peripheral end surface orthogonal to the front surface and a rear surface is formed by grinding the outer peripheral end portion of the semiconductor substrate. A thickness of the semiconductor substrate is reduced to a predetermined thickness by grinding the rear surface. The ground rear surface is etched by discharging a mixed acid onto the rear surface while rotating the semiconductor substrate with the rear surface facing upward, to remove a fracture layer. Thereby, chipping or cracking of the semiconductor substrate is suppressed.
Patent JP-5291583-B2 (JP)
IPC: G01R33/387
Filed: 2009-09-16
Granted: 2013-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic field distribution measuring method obtaining highly precise uniformity of the magnetic field space even when the magnetic field space is measured at few measuring points of M1-M4 on the surface.  <P>SOLUTION: In a method for measuring a magnetic field distribution in a magnetic field space by a magnetic device, the magnetic device includes a magnetic field generating source for generating a magnetic field in a magnetic field space and a magnetic field uniformity adjusting device wherein a plurality of magnetic materials are nonuniformly mounted to improve the uniformity of the magnetic field in the magnetic field space, and the position where the magnetic materials are mounted in the magnetic field unifromity adjusting device is changed while the magnetic materials obtain the magnetic field distribution formed on the surface of the magnetic field space, and the function of half width at half maximum dθ of the magnetic field distribution to the peak position θ of the magnetic field distribution is installed, and a plurality of measuring points M1-M4 for measuring the magnetic field mounted on the surface of the magnetic field space have distances dθa, dθb, dθc, and the sizes of distances dθa, dθb, dθc are changed by the positions of measuring points M1-M4 in order to be below the half width of half maximum dθ introduced by the function from the peak position θ accorded with the positions of measuring points M1-M4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5371667-B2 (JP)
IPC: G11B5/84
Filed: 2009-09-30
Granted: 2013-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a glass substrate for a magnetic disk using a polishing liquid, which reliably removes contamination adhered to the glass substrate in a polishing step even in a condition of using a comparatively dilute chemical solution in a cleaning step after the polishing step in order to improve surface roughness, and which suppresses an increase in pH due to repetition of the polishing steps even when pH of the polishing liquid is set in a weakly acidic region in order to achieve low roughness.  <P>SOLUTION: In the method for manufacturing the glass substrate for the magnetic disk by polishing a main surface of the glass substrate, the polishing liquid to be used in the polishing step includes two or more components containing a substance exhibiting a chelating action to the contamination adhering to the glass substrate and a substance exhibiting a dispersing action thereto, and the substances are also included in a cleaning liquid used in a cleaning step achieved after the polishing step. The polishing liquid includes an acidic substance to adjust pH to a predetermined value, and a buffer component composed of an acidic weak acid and an alkaline weak acid salt, and is a buffer solution at the predetermined pH.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5378160-B2 (JP)
IPC: B23Q17/09
Filed: 2009-10-30
Granted: 2013-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a work system using a rotation tool wherein when a detection mechanism for machining torque is inserted, the dynamic characteristic of a work system becomes different from that of the original state and machining torque is measured at a vibration machining state which is different from a measuring purpose as a result, and correct measuring of the machining torque in a range up to a high frequency band becomes difficult as the vibration noise is superimposed over a detected wave form of the machining torque.  <P>SOLUTION: The rotation spindle is separated into a main drive spindle system and sub-spindle system that holds the rotation tool 3, and a torque detection system 59 is laid in between the spindle systems. By making the moment of inertia of the sub-spindle system relatively small with respect to that of the main drive spindle system and also by connecting a portion between a main drive spindle 11 and sub-spindle 16 by a rotary joint 20 which has spring and twisting viscous resistance, the machining torque in the range up to the high frequency band can be accurately measured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-4465035-B2 (JP)
IPC: H04N19/91
Filed: 2009-12-08
Granted: 2010-05-19
Abstract: The method includes the following units: a coefficient number detecting unit (109) for detecting the number of coefficients which has a value other than 0 for each block according to the generated coefficient, a coefficient number storing unit (110) for storing the number of coefficients detected, a coefficient number coding unit (111) for selecting a table for variable length coding based on the numbers of coefficients in the coded blocks located on the periphery of a current block to be coded with reference to the selected table for variable length coding so as to perform variable length coding for the number of coefficients.
Patent JP-5368295-B2 (JP)
IPC: G08B25/01
Filed: 2007-03-16
Granted: 2013-12-18
Abstract: An underground monitoring system includes one or more sensors configured to monitor an underground electrical system, a processor configured to monitor the one or more sensors and an alarm device configured to send an alarm when a condition is detected by the processor.
Patent JP-5237264-B2 (JP)
IPC: H01L51/50
Filed: 2007-04-13
Granted: 2013-07-17
Abstract: Electronic devices that include an acene-thiophene copolymer and methods of making such electronic devices are described. More specifically, the acene-thiophene copolymer has attached silylethynyl groups. The copolymer can be used, for example, in a semiconductor layer or in a layer positioned between a first electrode and a second electrode.
Patent JP-5166416-B2 (JP)
IPC: B01D53/04
Filed: 2007-08-31
Granted: 2013-03-21
Abstract: A thermocyclic process having a short cycle time, typically a cycle time of less 30 minutes, especially a PSA (Pressure Swing Adsorption) process, using agglomerates that contain phase change materials (PCMs), so as to reduce the thermal effects that said thermocyclic process is subjected to during each cycle is provide.
Patent JP-4954303-B2 (JP)
IPC: F01P3/02
Filed: 2010-02-05
Granted: 2012-06-13
Abstract: In a water-cooled four-cycle engine, an engine core (2) including a cylinder block (3), a cylinder head (4) and a first crankcase half body (8a) is formed as a unitary part cast integrally; a water jacket (40) including a cylinder jacket (40a) and a head jacket (40b) is formed in the engine core (2); and a timing-belt chamber (13) being adjacent to the cylinder jacket (40a) is provided in a side portion of the engine core (2). A first opening portion (41) for forming a first semi-peripheral portion (40a1) of the cylinder jacket (40a) on a side opposite from the timing-belt chamber (13) by casting out is provided in a side surface of the cylinder block (3). Second and third opening portions (42, 43) for forming a second semi-peripheral portion (40a2) of the cylinder jacket (40a) and the head jacket (40b) as well as the timing-belt chamber (13), respectively, by casting out are provided in an upper surface of the cylinder head (4).
Patent JP-5375657-B2 (JP)
IPC: B60J5/00
Filed: 2010-02-19
Granted: 2013-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost, while securing sealing property against a service hole.  <P>SOLUTION: A service hole cover 14 for covering the service hole 16 is made of resin and is formed into a planar shape. In a door inner panel 12, a plurality of through holes 22 are formed. In the service hole cover 14, a plurality of clips 24 engaged to inner peripheral parts 22A of the through holes 22 to fix the service hole cover 14 to the door inner panel 12 are formed. In the service hole cover 14, a water cut-off projecting part 30 is formed to surround the service hole 16, be projected toward the door inner panel 12 and have a distal end part 30A adhered to the door inner panel 12. By this constitution, cost can be reduced by abolishing adhesive, the service hole cover 14 is made of resin and is formed into a planar shape, and sealing property against the service hole 16 can be secured by providing the water cut-off projecting part 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5055396-B2 (JP)
IPC: H04W52/50
Filed: 2010-03-08
Granted: 2012-10-24
Abstract: The method involves transmitting a periodic signal from a subscriber unit at an initial predetermined power level. The power level is increased at a predetermined ramp up rate. The periodic signal is detected at a base station when a sufficient power for detection is achieved. A signal from the base station is transmitted which confirms the periodic signal has been detected. The confirmation signal is received at the subscriber unit. The predetermined power level ramp up rate is stopped when the confirmation signal is received. The initial predetermined power level is lower than the power level required for detection by the base station. The power level of the signal is increased at a second predetermined rate which is less than the first rate.
Patent JP-5348637-B2 (JP)
IPC: A47F7/00
Filed: 2010-05-28
Granted: 2013-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a side board from being broken due to the concentration of load and from vibrating caused by drawing downward elongate articles.  <P>SOLUTION: A pair of side boards 2 are detachably attached to a pair of support posts 1 respectively, a pair of support rods 3 substantially laterally span these side boards 2, the shelf board 4 protruding along the bottom faces 2C of the side boards 2 detachably laterally spans the support posts 1, the mounting face 4a of a shelf board 4 is arranged such that the bottom faces of the side boards 2 come into contact with the mounting face, the side boards 2 are mounted and supported on the mounting face 4a, bobbins B around which elongate articles C are wound are mounted on the pair of support rods 3, and thereby the weights of the bobbins B and the elongate articles C are received at attached parts of the both the side boards 2 and the support posts 1 via the support rods 3 and at the same time are received at attached parts of the shelf board 4 and the support posts 1 via the both the side board 2. the load to the support posts 1 is dispersed to both the side boards and the shelf board 4, the bobbins B are held by the contact with the shelf board 4 so as not to be vibratable even though the elongate articles C are drawn downward from the bobbins B and the front end side of the side boards 2 are pulled downward.  <P>COPYRIGHT: (C)2012,JPO&INPIT
Patent JP-5366266-B2 (JP)
IPC: A63F7/02
Filed: 2010-12-10
Granted: 2013-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To restrict a player from being tired with a game without worsening game performance.  <P>SOLUTION: A performance control part 202 selects a first performance pattern in a case where a special state in which a special variation pattern selecting ratio is different from that of a normal game state is set with a main control part 201 when the special variation pattern is selected. The first performance pattern is a ready-to-win state, for example. At a prescribed time after the special state is set, the performance control part 202 selects a second performance pattern that is different from the first performance pattern when the special variation pattern is selected by the main control part 201. The second performance pattern is a plural time failure performance to provide pseudo-appearance of failure performances that are performed for a plurality of times, for example.  <P>COPYRIGHT: (C)2012,JPO&INPIT
Patent JP-5416084-B2 (JP)
IPC: H04L27/00
Filed: 2008-03-20
Granted: 2014-02-12
Abstract: A method of determining non-ideality characteristics introduced on a signal by a transceiver is presented. The transceiver comprises an up-conversion transmitter and a down-conversion receiver. The method comprises the steps of: a) generating a signal comprising at least one known training symbol, b) up-converting this signal with a first frequency to a first signal in the transmitter, c) transferring the first signal from the transmitter to the receiver, d) down-converting with a second frequency this transferred first signal to a second signal in the receiver, whereby the second frequency is different from but linked to the first frequency, e) detecting at least one of the training symbols in the second signal; and f) separating, in the frequency domain, at least one of the components of at least one of the detected training symbols for determining the non-ideality characteristics.
Patent JP-5364694-B2 (JP)
IPC: B29C47/10
Filed: 2008-03-28
Granted: 2013-12-11
Abstract: A method of selecting an appropriate resin bonded sorbent composition which may be used at least for in part making an enclosure to protect contents from external humidity including the steps of: a) selecting a plurality of resins, a plurality of sorbents and a plurality of ratios therebetween to form a plurality of composites; b) calculating a plurality of failure times for the plurality of composites, wherein each failure time of the plurality of failure times is based on when an internal relative humidity of each composite of the plurality of composites is equal to the maximum internal relative humidity; c) determining which of the plurality of failure times is greater; and, d) selecting one composite of the plurality of composites based on the result of step (c).
Patent JP-5348130-B2 (JP)
IPC: H01M4/38
Filed: 2009-03-24
Granted: 2013-11-20
Abstract: The present invention aims to improve characteristics of a lead acid storage battery, particularly to improve short-time discharge output after a charge/discharge cycle with large charge/discharge depth. Disclosed is an electrode for lead acid storage batteries, which is composed of an electrode active material layer and a collector. The electrode for lead acid storage batteries is characterized in that the electrode active material layer includes a layer composed of spherical composite particles containing a porous carbonaceous material. It is preferable that the spherical composite particles also contain a lead-containing material, and that the electrode active material layer also includes a layer composed of a lead-containing material.
Patent JP-5318858-B2 (JP)
IPC: G11B5/72
Filed: 2008-03-26
Granted: 2013-10-16
Abstract: A high performance hard disk drive is disclosed in which a flying read/write head runs in contact or in near contact with a rotating platter. In this design there is no wear of the hard disk platter or flying head due to both head and platter being coated with an amorphous carbon that has an exceptionally low coefficient of friction in a sealed, inert gas environment. The overcoat contains carbon in the range between about 52 and 80 atomic percent and hydrogen in the range between about 20 to 48 atomic percent. There is no lubricant required in this design, which eliminates a significant cause of hard drive failure from oxidation of the lubricant, stiction and rippling of the lubricant. This contact method achieves a high areal density with no wear, within a robust, hermetically sealed environment.
Patent JP-5330392-B2 (JP)
IPC: A61B17/58
Filed: 2007-09-18
Granted: 2013-10-30
Abstract: A system and method of angularly stable fixation of an implant on a bone includes the steps of making at least one hole in the bone by means of a bone drill. An implant is placed on the bone in a desired position and joining the implant with the bone, such that the implant is prevented from rotation about its attachment point. A system is provided for use in the above described method. The system comprises a bone drill, an implant and a sonotrode for angularly stable fixation of the implant on the bone. The system can further comprise a joining element to join the implant with the bone.
Patent JP-5377548-B2 (JP)
IPC: H01L29/47
Filed: 2011-03-03
Granted: 2013-12-25
Abstract: A semiconductor rectifying device of an embodiment includes a first-conductive-type semiconductor substrate made of a wide bandgap semiconductor, a first-conductive-type semiconductor layer formed on an upper surface of the semiconductor substrate and made of the wide bandgap semiconductor having an impurity concentration lower than that of the semiconductor substrate, a first-conductive-type first semiconductor region formed at a surface of the semiconductor layer and made of the wide bandgap semiconductor, a second-conductive-type second semiconductor region formed around the first semiconductor region and made of the wide bandgap semiconductor, a second-conductive-type third semiconductor region formed around the first semiconductor region and made of the wide bandgap semiconductor having a junction depth deeper than a junction depth of the second semiconductor region, a first electrode that is formed on the first, second, and third semiconductor regions, and a second electrode formed on a lower surface of the semiconductor substrate.