baber/WOPTO huggingface dataset:
Patent JP-2010192846-A (JP)
Title: Semiconductor package and method of manufacturing the same
Inventor: FUKUDA YOSHIO
IPC: H01L23/04
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield of lids while ensuring shielding effects to semiconductor chips in packages, where the semiconductor chips are disposed in hollow cavities comprising mold substrates and the lids.  <P>SOLUTION: The hollow cavity S1 is formed by covering an upper surface 7a of the mold substrate 7 that includes a lower shield plate 15 and a support lead formed integrally, and mounts a semiconductor chip by a closed-end cylindrical mold lid 9 obtained by sealing an upper shield plate 41 disposed opposite to the lower shield plate 15 and a connection bar 43 abutting on the support lead extended integrally from the periphery of the upper shield plate 41 with a second closed-end cylindrical mold resin material 45. Also, an opening end 53a of the second mold resin material 45 is allowed to abut inside the periphery of the upper surface 7a of the mold substrate 7, and a third mold resin material 61 is stuck over the upper surface 7a of the mold substrate 7 positioned outside the cavity S1 and the external surface of the mold lid 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199886-A (JP)
Title: Failure influence rate evaluation apparatus, failure influence rate evaluation method and program of the same
Inventor: KAMAMURA SEIHEI
IPC: H04L45/02
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a computation time which it takes to compute the amount of link unit traffic after failure in matrix computation.  <P>SOLUTION: A failure influence rate evaluation apparatus 10 receives designation of a failure location, and upon this receiving, extracts a path changing flow (failure influence rate flow) owing to this occurrence of failure. Then, by comparing routing matrixes between after and before the failure, a path change flow matrix is produced that indicates how a path of each flow has changed in a manner of 0 (no change), 1 (it has become newly used after the failure occurs) and -1 (it has become unused after the failure occurs). A difference of the amount of link unit traffic due to the failure is computed by accumulating this path change flow matrix and the amount of alternating traffic of the failure influence flow. Subsequently, the amount of link unit traffic after the failure is obtained by summing the computational result of the difference and the amount of link unit traffic during a normal operation (before the failure occurs).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199897-A (JP)
Title: Monitoring and control device
Inventor: YOSHIKAWA KEISUKE
IPC: H04Q9/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring and control device that can prevent a panel block from falling and is easy to handle for construction work and maintenance work.  <P>SOLUTION: A monitoring and control device has a construction wherein: a panel block 20 having a liquid crystal display 51 is detachably fitted on the front face of a buried block 10 fixated on a wall, with an engagement click 24a fitted in an engagement hole 13 formed in the buried block 10; and a frame-shaped decorative plate 30 is disposed around the panel block 20. The decorative plate 30 has: a plate frame 31 fixated on the buried block 10 by a screw for plates; and a plate cover 32 fitted on the plate frame 31 from a front side thereof. The front wall 32a of the plate cover 32 is provided with a cover side exposure window 61b opened, in which the panel block 10 is fitted with no gap. Portions of both upper and lower surfaces of the panel block 10 on a rear side of the front wall 32a is provided with falling prevention protrusions 25, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199934-A (JP)
Title: Jitter generating apparatus
Inventor: KAWAGUCHI TEIICHI
IPC: H03D13/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a jitter generating apparatus capable of adding jitter without adding jitter suppressive portion.  <P>SOLUTION: A jitter generating apparatus is equipped with: a phase comparator that receives a reference signal to one input thereof to carry out phase comparison with the other input, and does not output phase comparison results when a phase difference is less than a threshold; a low-pass filter that receives the output of the phase comparator; a voltage controlled oscillator that receives the output of the low-pass filter; a feedback circuit that receives the output of the voltage controlled oscillator, and outputs the inputted signal to the other input of the phase comparator; and an adder provided at least one of in front of and in back of the low-pass filter, adds a jitter signal to an input signal, and outputs the addition result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202794-A (JP)
Title: Room temperature-curable organopolysiloxane composition
Inventor: KIMURA TSUNEO
IPC: C08K7/00
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a room temperature-curable organopolysiloxane composition having low swelling ratio with toluene and giving a cured article excellent in resistance to oil such as engine oil, automatic transmission oil etc.  <P>SOLUTION: This room temperature-curable organopolysiloxane composition includes (A) 100 pts.mass of diorganopolysiloxane having both ends of the molecular chain capped with hydroxy groups and/or hydrolyzable groups and having viscosity of 25-1,000,000 mPa s at 25°C, (B) 0.5-30 pts.mass of organosilane and/or a partial hydrolyzate thereof containing at least 3 hydrolyzable groups in a molecule, and (C) 1-100 pts.mass of a tabular barium sulfate powder having an average particle diameter of ≤50 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203368-A (JP)
Title: Double link type variable compression ratio internal combustion engine
Inventor: TANABE KOJI
IPC: F16C9/04
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a bearing structure for a control pin capable of appropriately corresponding to a load condition of a load.  <P>SOLUTION: This double link type variable compression ratio internal combustion engine includes: an upper link 3 connected to a piston 2; a lower link 7 connected to a crank shaft 9 through a crank pin 8; an upper pin 5 connecting the upper link 4 and the lower link 7 to each other; and a control link 10 connected to the lower link 7 through the control pin 11. The control link 10 is formed with a bearing hole 13 supporting the control pin 11 as a sliding bearing. Concentration of compression loads inside the bearing hole 13 is prevented by reducing the curvature of the bearing hole 13 at the load center of a tensile load influencing the bearing hole 13 by the control pin 11 to a value smaller than the curvature of other parts of the bearing hole, and a clearance for compensating a close-in is secured between the load center of the close-in pressure and the control pin 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206710-A (JP)
Title: In-vehicle radar antenna
Inventor: MAKABE SHUNSUKE
IPC: H01Q1/46
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact antenna which has high mounting flexibility, prevents damage due to a vehicle running state, an obstacle or the like while avoiding the appearance degradation of a vehicle, and prevents antenna deterioration due to weather changes.  <P>SOLUTION: A compact antenna 10 having high mounting flexibility is obtained by bringing a surface of a substrate 11 having antenna elements 12 formed thereon which is opposed to the antenna elements 12 into contact with a side sill 105. When the substrate 11 is held by the side sill 105 and a side sill spoiler 106 therebetween to fix the antenna 10, the antenna prevents damage due to a vehicle running state or by an obstacle or the like while avoiding appearance degradation of a vehicle and also prevents deterioration of the antenna due to weather changes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188330-A (JP)
Title: Vibration control device
Inventor: SUZUKI YUKICHI
IPC: E02D7/18
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for rotarily driving a rotary vibrator for pile driving and controlling the vibration function, and a technique remarkably shortening a required time of "operation of vanishing vibromotive force, continuing the rotation of an eccentric weight" by improving a vibration control device of an external double tube type according to a well-known invention (Publication of Unexamined Patent Application No.10-183619).  <P>SOLUTION: Surface hardening is performed to the outer peripheral surface of an inner shaft 2b synchronously rotating with a fixed eccentric weight and is performed to the inner peripheral surface of an outer pipe 2a synchronously rotating with a movable weight outside drawing, and a needle member 14 is inserted in between the inner shaft 2b and the outer pipe 2a. If the vibromotive force can be vanished in an instant, placing status (height which a pile top projects on the ground) of the pile is correctly controllable when the pile is placed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208766-A (JP)
Title: Sheet folding processing device, image forming device and image forming system
Inventor: YOSHIKAWA NAOHIRO
IPC: B65H45/18
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet folding processing device capable of surely and sufficiently imparting a fold line.  <P>SOLUTION: This sheet folding processing device 800 includes a folding processing means 801 for folding a sheet or a sheet bundle carried to a folding space, a pushing-out means (a folding blade 8) arranged on the upstream side of the folding processing means 801 and pushing out the sheet central part, and a stopper 7 arranged on the downstream side of the folding processing means 801 and butting the sheet. In a state of abutting on the stopper 7 by folding the sheet bundle by the folding plate 8, the folding roller pairs 5 (5a and 5b) of the folding processing means 801 pass through in the sheet width direction orthogonal to the carrying direction of the sheet on a surface crossing substantially vertically with a sheet pushing-out surface of the folding blade 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210360-A (JP)
Title: Method of measuring amount of pueraria lobata isoflavone
Inventor: KUNIYOSHI TOMOKO
IPC: G01N21/35
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of easily and speedily measuring an amount of isoflavone in stems or roots of Pueraria lobata.  <P>SOLUTION: The method measures easily and speedily an amount of isoflavone from near-infrared spectral data of stems or roots of Pueraria lobata, for which the amount of isoflavone is unknown, on the basis of a relation between near-infrared spectral data obtained by irradiating stems or roots of Pueraria lobata, for which the amount of isoflavone is known, with near-infrared rays having wavelengths of 1000 to 2500 nm and amounts of isoflavone in the stems or roots.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208256-A (JP)
Title: Fluid ejection device and maintenance method of fluid ejection head
Inventor: KOIKE YASUNORI
IPC: B41J2/185
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid ejection device provided with a sucking mechanism reducing the number of tubes, regardless of the fact that a plurality of sealed chambers exist, and to provide a maintenance method of a fluid ejection head.  <P>SOLUTION: The fluid ejection device includes: the fluid ejection head 23 ejecting fluid from a nozzle opening 23b; a cap member 41 sealing the side of the nozzle opening 23b of the fluid ejection head 23 and having a plurality of communication holes 48; a sucking means 30 and 45 communicating with one of the plurality of communication holes 48 and sucking the fluid from the nozzle opening 23b, when the nozzle opening 23b is sealed; a drive means 27 applying drive force for moving the fluid ejection head 23 and the sucking means 30 and 45 according to the movement of the fluid ejection head 23; and a control means 50 controlling the drive of the drive means 27, so as to select the communication hole 48 communicating with the sucking means 30 and 45 from the plurality of communication holes 48.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216264-A (JP)
Title: Control device for internal combustion engine
Inventor: YASUHARA KOSUKE
IPC: F02D45/00
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of a combustion control, by accurately detecting both of ignition timing and a combustion period.  <P>SOLUTION: The control device determines the ignition timing by using a first value of integral acquired by extracting and integrating only signals within a range from about 5-7 kHz out of detection values of a knock sensor 26 (S5, S7, S13, S17), and determines the combustion period by using a second value of integral acquired by extracting and integrating only signals within a range from about 8-9 kHz out of detection values of the knock sensor 26 (S4, S12). Thereby, both of the ignition timing and the combustion period are accurately detected. Even in the same ignition timing, an influence on combustion caused by EGR, a cetane number of fuel and rail pressure of a common rail is determined from the difference in combustion period to improve the accuracy of the combustion control.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216075-A (JP)
Title: Joint structure of reinforced concrete column and steel frame beam
Inventor: YOSHIDA FUMIHISA
IPC: E04B1/30
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of a reinforced concrete column and a steel frame beam having a simple joint part, capable of facilitating its manufacture and quality control and achieving excellent strength, and being easily applicable to even a case where a step in beams and beam eccentricity exist.  <P>SOLUTION: This joint structure is constituted by providing steel joint boxes 3A, 3B surrounding the reinforced concrete column 1, having an inner side face in contact with an outer face of the reinforced concrete column 1, and having opened upper and lower parts at a position having such height that steel frame beams 2A, 2B, 2C in the reinforced concrete column 1 are mutually joined. These joint boxes 3A, 3B are constituted by arranging a plurality of protruding members for anchoring to be buried and anchored in the concrete 5 in the reinforced concrete column 1 in the direction of width on at least each inner side face in parallel protrudedly. End parts of the steel frame beams 2A, 2B, 2C are joined with outer faces of the joint boxes 3A, 3B, respectively. The protruding member for anchoring is, for example, a perforated steel plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218780-A (JP)
Title: Electric wire and method for manufacturing the same, and electric wire structure and method for manufacturing the same
Inventor: IWASAKI TAKAAKI
IPC: H01R4/02
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wire capable of reliably intercepting movement of water and oil, so as not to move the water and oil into an apparatus section where the electric wires are connected, even when the water and oil reaches the portion of the electric wire; and to provide a manufacturing method and the like.  <P>SOLUTION: The core wires 11, 21 of the electric wires 10, 20 are soldered, respectively, in such a condition that they are located with some space and are not brought into contact with each other. A soldered portion 30, a portion exposed from the soldered portion 30 and covered portions 12, 22 in each of the core wires 11, 21, and the ends 12a, 22a of the covered portions are covered by an inner resin-sealed portion 31. A tightening member 32 to tighten the outer periphery of the inner resin-sealed portion 31 in all peripheries is disposed in the outer periphery of the portion corresponding to the soldered portion 30 in the inner resin-sealed portion 31. The inner resin-sealed portion 31, both sides of the tightening member 32, and the exposed portion from the inner resin-sealed portion 31 in the electric wires 10, 20 are covered by an outer resin-sealed portion 33.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215782-A (JP)
Title: Manufacturing method of polyglycolic acid having lowered melt viscosity
Inventor: HAYASHI NAOKI
IPC: C08G63/88
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently manufacturing polyglycolic acid having lowered melt viscosity which is excellent in melt fluidity, hardly generates gas component at the time of melt molding, has excellent properties of weighing, adhesion to other materials, precision-moldability of a minute pattern, plating resistance, solubility to alkali aqueous solution, etc.  <P>SOLUTION: The method of manufacturing a polyglycolic acid having a lower melt viscosity includes a hot water immersing process of immersing a polyglycolic acid having a high melt viscosity in a solid shape into hot water at 60-100°C and letting it absorb moisture while keeping the solid shape to obtain a moisture absorption polyglycolic acid having a moisture content of 1,000 ppm or more; and a heating-to-dryness process of heating the moisture absorption polyglycolic acid to dryness while keeping the solid shape to obtain the polyglycolic acid having lower melt viscosity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217784-A (JP)
Title: Electrophotographic photoreceptor, process cartridge having electrophotographic photoreceptor, and electrophotographic device
Inventor: INABA YOSHINORI
IPC: G03G5/14
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which hardly causes a problem associated with potential variation due to repetitive use, and a process cartridge having the electrophotographic photoreceptor and an electrophotographic device.  <P>SOLUTION: The electrophotographic photoreceptor has a conductive support and a photosensitive layer, and is characterized in that the photosensitive layer contains at lest epoxidized vegetable oil, a binder resin, and a charge transport material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220153-A (JP)
Title: Video intercom system, and intercom slave unit
Inventor: FURUSHO NAOYUKI
IPC: H04N7/18
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video intercom system and intercom slave unit, wherein an unstable screen is prevented from being displayed, at a master unit side, without providing presence/absence of a camera for setting a slave unit connecting terminal.  <P>SOLUTION: In a slave unit Y without camera that does not include any camera, when a speech is started, an asynchronous signal generator 41 transmits a non-video signal. The non-video signal is different from a video signal that a slave unit X with camera transmits to a master unit Z, and has a higher frequency than that of a horizontal synchronizing signal and a vertical synchronizing signal (synchronizing signals) included in the video signal. Since the non-video signal is made into signal at a higher frequency than that of the synchronizing signals, even if noise is superimposed, the frequency is not reduced, thereby enabling identification as a non-video signal. In the master unit Z, by detecting the non-video signal, blue-back display is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010224132-A (JP)
Title: Image forming device
Inventor: KONDO MASAO
IPC: G03G15/08
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which reduces the amount of a toner which is discharged for any purposes except printing.  <P>SOLUTION: An engine part of a printer computes the amount of a toner remaining in a developing device from the number of paper sheets, to which printing is made, and a printing rate to accumulate it by a counter. The engine part computes the amount of a toner as a lubricant, which is necessary to a color photoreceptor when monochrome printing is made, from the number of paper sheets to which the monochrome printing is made, to accumulate it by the counter. When an operation for forcibly discharging the remaining toner to the outside of the developing device is executed (S803), the engine part resets the counter for the remaining toner and subtracts the amount of the discharged toner from the counter for the lubricant (S805, S807). When an operation for supplying the toner as the lubricant is executed (S811), the engine part resets the counter for the lubricant and subtracts the amount of the supplied toner from the counter for the remaining toner (S813, S815).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224940-A (JP)
Title: Fault tolerant system
Inventor: NAKAMURA NAOTAKA
IPC: G06F9/50
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fault tolerant system for reducing power consumption.  <P>SOLUTION: The fault tolerant system includes a plurality of sub-systems and is multiplexed by the plurality of sub-systems. Each of the plurality of sub-systems includes a multiplexing control unit and a CPU. The multiplexing control unit receives consecutive tasks output by a task scheduler and selects whether to process the consecutive tasks in parallel with other sub-systems or simultaneously on the basis of priority information of the tasks. The CPU processes the consecutive tasks by the selected processing method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223563-A (JP)
Title: Roller hearth kiln for atmospheric baking
Inventor: TAKEDA TAKAHIRO
IPC: F27B9/04
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller hearth for atmospheric baking capable of providing the whole furnace with homogenous atmosphere, and hardly causing vertical temperature difference of a baked object.  <P>SOLUTION: In this roller hearth kiln, an upper space of a roller 2, to which the baked object such as an electronic component is transported, is divided into an upper ceiling chamber 8 and a lower furnace chamber 9 by a horizontal perforated ceiling plate 6. An atmospheric gas supplied from an atmospheric gas supply pipe 10 penetrating through a ceiling wall of a furnace body 1 is accumulated in the ceiling chamber 8, preheated, and then supplied into the furnace chamber 9 through the perforated ceiling plate 10. A heater 13 is disposed in a lower space 12 of the roller 2 to perform heating from a lower face. Thus the temperature distribution and atmosphere can be unified.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229212-A (JP)
Title: Epoxy resin composition, prepreg, fiber reinforced composite material
Inventor: HIRANO HIROYUKI
IPC: B29L23/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition having high heat resistance, excellent mechanical properties, and high impact resistance when made into a fiber composite material, more specifically, an epoxy resin composition having a high modulus, high heat resistance, and high plastic deformability, and gives high impact resistance when made into a fiber composite material.  <P>SOLUTION: The epoxy resin composition contains components [A] to [F] with the contents meeting specific relationships: [A] a biphenyl-type epoxy resin, [B] a solid bisphenol-type epoxy resin, [C] a diglycidylaniline derivative, [D] a liquid bisphenol-type epoxy resin, [E] an amine curing agent, and [F] a block copolymer selected from the group consisting of S-B-M, B-M, and M-B-M (wherein M is polymethyl methacrylate; B is immiscible with the epoxy resins and M and has a glass transition temperature Tg of not higher than 20°C; S is immiscible with the epoxy resins, B, and M and has a glass transition temperature Tg of higher than the glass transition temperature Tg of B).  <P>COPYRIGHT: (C)2011,JPO&INPIT