baber/WOPTO huggingface dataset:
Patent JP-2010050536-A (JP)
Title: Crystal oscillator
Inventor: YAMASHITA MAKOTO
IPC: H01L23/28
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To promote small size and low height of a crystal oscillator and to prevent a sealing resin from protruding from a cavity during underfill.  <P>SOLUTION: In the crystal oscillator 1 partitioned into two upper and lower chambers, wherein one cavity 3 stores an LSI chip 5 and the other cavity 4 stores a crystal vibrator 7, respectively, the cavity storing the LSI chip 5 has an inner circumferential length larger than an inner circumferential length of the opening 3b of the cavity, and resin is applied into the cavity 3 to underfill the LSI chip 5 in the cavity 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046583-A (JP)
Title: Exhaust cleaning filter and exhaust emission control device of internal combustion engine using the exhaust cleaning filter
Inventor: KOMATSU NOBUHIRO
IPC: F01N3/02
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust cleaning filter in which the occurrence of crack is prevented and which has a reduced pressure loss, and to provide an exhaust emission control device of an internal combustion engine using the exhaust cleaning filter.  <P>SOLUTION: A DPF (Diesel Particulate Filter) 5 includes: a plurality of porous walls 51 through which exhaust passes; and a plurality of upstream side cells 52 and downstream side cells 53 which are divided and formed by the porous walls 51 and serve as flow paths of the exhaust. An average wall thickness of the porous walls 51 is less than 250 μm and a difference of thermal shock temperature is 500°C or more. Further, the porous walls 51 contains at least one kind of oxide selected from a group consisting of aluminum titanate, cordierite and lithium aluminum silicate in an amount of 50% or more in mass ratio.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046352-A (JP)
Title: Medical tube and endoscope apparatus
Inventor: NAKAYAMA TAKASHI
IPC: A61B1/00
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical tube which includes a plurality of hollow parts, made of a resin material, and has excellent flexibility, and to provide an endoscope apparatus.  <P>SOLUTION: The medical tube 20 has a resin part 11 made of the resin material and many hollow parts 12 formed along an axial direction. On a cross section almost orthogonal to the axial direction, the ratio of cross section areas of the hollow parts 12 to all the cross section areas including the resin part 11 and the hollow parts 12 is set between 36% and 75%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056173-A (JP)
Title: Rear surface incident type photodetector and manufacturing method thereof
Inventor: TOYONAKA TAKASHI
IPC: H01L31/107
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear surface incident type photodetector and a manufacturing method thereof, capable of preventing assembling errors, when mounting a carrier.  <P>SOLUTION: A rear surface incident type APD100 includes: an n-InP contact layer 12 formed on an Fe-InP substrate 10; a light-receiving part 106; an N-type electrode mesa 102 and a P-type electrode mesa 104, which are formed on the n-InP contact layer 12 and comprise a p-InGaAs absorption layer 20; an N-type electrode 112, which is formed on the upper surface of the N-type electrode mesa 102 to be conductive to the n-InP contact layer 12; an isolation groove 40, which electrically separates the n-InP contact layer 12 between the light-receiving part 106 and the P-type electrode mesa 104; an SiN film 30 and SiO<SB>2</SB>film 34 for covering a part of or the entire part of light-receiving 106 and a P-type electrode mesa 104, and a P-type electrode 114, formed in the region including at least a part of the upper surface of the P-type electrode mesa 104 and a part of the upper surface of the light-receiving part 106.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056320-A (JP)
Title: Thermistor
Inventor: KATO SATOSHI
IPC: H01C7/04
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermistor preventing the occurrence of a crack in glass when external force is applied to exposed ends of lead wires to expand a distance between the lead wires, and preventing the pair of lead wires from being short-circuited.  <P>SOLUTION: The first and second lead wires 11, 13 includes: first parts 11b, 13b where the distance from each other is set at a first value; second parts 11c, 13c where the distance from each other is set at a second value larger than the first value; and third parts 11d, 13d where the distance from each other changes from the first value to the second value between the first and second parts 11b, 11c, 13b, 13c. An insulation part 20 integrally covers the first parts 11b, 13b of the first and second lead wires 11, 13, and covers the second and third parts 11c, 11d, 13c, 13d of the first and second lead wires 11, 13 on the basis of each of the first and second lead wires 11, 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009135421-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MIHARA ICHIRO
IPC: H01L23/52
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent low dielectric film from being peeled in a semiconductor device equipped with a low dielectric film wiring laminate structural part composed of a laminate structure a silicon substrate, a low dielectric film provided on the silicon substrate, and wiring.  <P>SOLUTION: There is provided a low dielectric film wiring laminate structural part 3 composed of a low dielectric film 4 and a wiring 5 in a region on the surface of a silicon substrate 1 excluding a circumferential part. A passivation film 7 is provided on the upper surface of the low dielectric film wiring laminate structural part 3. Side surfaces of the passivation film 7 and the low dielectric film wiring laminate structural part 3 are covered with a metal film 14 and a sealing film 18. Hereby, the low dielectric film 4 is prevented from being peeled. The metal film 14 is disposed between the side surface of the low dielectric film wiring laminate structural part 3 and the sealing film 18 to protect the substrate from a wet-proof environment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010065529-A (JP)
Title: Control device of internal combustion engine
Inventor: NAKAMURA YOSHIFUMI
IPC: F02D41/08
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of suitably making both compatible in reduction in fuel consumption by the automatic stopping-starting function and stabilization of an engine operation state by the learning function.  <P>SOLUTION: This device learns a learning value on the suction air volume capable of stably operating the internal combustion engine in idle operation, and adjusts the suction air volume based on the learning value, and has the automatic stopping-starting function of temporarily automatically stopping the internal combustion engine when a predetermined stopping condition including a condition where an engine operation area is a specific operation area containing an idle operation area is realized and restarting the internal combustion engine when a predetermined restarting condition is realized, and executes leaning of the learning value based of this difference ΔGA (S304-S309) by calculating the difference ΔGA from its reference value GATA by detecting the passage intake volume GA in an area except for the specific operation area (S303).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072076-A (JP)
Title: Optical multi-level modulation signal generator
Inventor: ARATAIRA SHIN
IPC: G02F1/365
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an all-optical optical multi-level modulation signal generator generating a very high-speed optical multi-level modulation signal with stable operation without requiring complicated high-accuracy control technology.  <P>SOLUTION: A signal light of linear polarization as an optical pulse train is divided into first and second components as two linear polarization components, and the first and second components are input to a closed-loop optical path so that they circulate in the opposite directions. In this closed-loop optical path, two optical phase modulation parts individually changing the optical phase of the first component and that of the second component according to first and second control optical signals having intensity patterns in accordance with signal sequences are provided. An optical phase difference application part applying a relative optical phase difference to the first component and the second component is also provided in a certain position on the optical path. A pair of the first and second components output from the closed-loop optical path and provided with varied optical phases, having relative optical phase differences applied thereto, is output as a multi-level modulation optical signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073801-A (JP)
Title: Method of connecting printed wiring board, and printed wiring unit
Inventor: OKUDE MITSUO
IPC: H05K1/14
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of connecting printed wiring boards in which a printed wiring unit can be made thin and printed wiring boards are easily connected to each other.  <P>SOLUTION: The method of connecting printed wiring boards in which a plurality of printed wiring boards 1 and 2 are connected by a wiring material 3 includes a step of inserting projection portions 13 and 23 made of solder at wiring patterns 11 and 21 of the plurality of printed wiring boards 1 and 2 into through holes 32 bored in the wiring material 2 to position them and a step of thermally fusing the projection portions 13 and 23 of the plurality of printed wiring boards inserted into the through holes 32 of the wiring material 3 to solder the wiring material 3 to the plurality of printed wiring boards 1 and 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009108301-A (JP)
Title: Epoxy resin composition for sealing and electronic component device
Inventor: YAGIHASHI KEI
IPC: C08K5/3432
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing which contains no halogen nor antimony and is excellent in reliability such as high-temperature storage characteristic without impairing a flame-retardant property, moldability and curability, and to provide an electronic component device comprising an element sealed with the epoxy resin composition for sealing.  <P>SOLUTION: The epoxy resin composition for sealing includes: (A) epoxy resin; (B) curing agent; (C) curing accelerator; (D) inorganic filler; and (E) hindered amine antioxidant.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010070957-A (JP)
Title: Locking implement for double sliding door
Inventor: MAEYAMA TADANORI
IPC: E05C21/00
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To bring about locked and unlocked states through a simple push-pull operation by taking advantage of a sliding door closing fitting.  <P>SOLUTION: This locking implement for a double sliding door for partitioning rooms A and B includes a female fitting tubular member which is provided in a horizontally movable manner in the meeting part of the one sliding door via a first seating plate, and a male fitting-in rod member which is provided in a horizontally movable manner in the meeting part of the other sliding door via a second seating plate in the state of facing the female fitting tubular member. At least either of the female fitting tubular member or the male fitting-in rod member, when advancing in the inside direction of the shaft center engaged with the other-side sliding door through the operating physical force of a person existing in the room A or B, is in the locked state. On the other hand, both the female fitting tubular member and the male fitting-in rod member, when each receding in the outside direction of the shaft center to eliminate the state of engagement with the sliding door, are in the unlocked state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009078146-A (JP)
Title: Fixed-bearing knee prosthesis
Inventor: HAZEBROUCK STEPHEN A
IPC: A61F2/30
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prosthesis without rotating or moving a bearing in the forward/backward direction or the inside/outside direction.  <P>SOLUTION: This fixed-bearing knee prosthesis has a femoral component having a medial condyle surface and a lateral condyle surface. The knee prosthesis also includes the bearing having a medial bearing surface configured to articulate with the medial condyle surface of the femoral component and a lateral bearing surface configured to articulate with the lateral condyle surface of the femoral component. A tibial tray is secured to the bering. This tibial tray has a platform. This platform has a slender shaft section extending downward from an under surface of its platform. A peripheral rail extends along at least an anterior section of the perimeter of the tray platform. The peripheral rail extends upwardly from an upper surface of the platform. A retaining rail extends so as to separate backward from the peripheral rail.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010075790-A (JP)
Title: Charge type rice milling equipment
Inventor: KAMO YOSHIHIRO
IPC: B02B7/00
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform a treatment by blowing air by a compressor not to cause rice left in each device after completion of rice milling.  <P>SOLUTION: A building (H) is sectioned into an operation chamber 2 and a machine chamber 3. Rice milling equipment includes: a brown rice charge port 4a from which brown rice is charged; a first elevator 6 for elevating the brown rice charged into the brown rice charge port; a stone removing device 7 for removing stones in the elevator; a second elevator 10 for elevating the stone-removed brown rice in the stone removing device; and a milling device 13 for milling the brown rice elevated by the second elevator. Power is transmitted from the first elevator 6 or a drive shaft 6a below the second elevator 10 to the drive shaft 17a of the compressor 17. Air ducts 19 are provided for feeding the air of the compressor 17 to the first elevator 6, the stone removing device 7, the second elevator 10, and the milling device 13, respectively. When the state of just before the completion of milling is detected, air is fed to the respective air ducts 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078031-A (JP)
Title: Actuator
Inventor: SUZUMORI KOICHI
IPC: F15B15/10
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator capable of sufficiently coping with a large output.  <P>SOLUTION: The actuator includes an elastic contraction body 1 having a cylindrical elastic body 2 for supplying and discharging a working fluid and a net-like body 3 fitted around the elastic body, an end member 4 having one end inserted into both ends of the elastic contraction body 1, a protective member 9 fixed to the one-end side of the end member 4 via the elastic contraction body 1 for regulating swelling in the diametrical outside direction of the elastic contraction body 1, and a regulating means for regulating so that the protective member 9 does not move to the other end side of the end member 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009027745-A (JP)
Title: Semiconductor device for tuner and diversity receiver
Inventor: MAEJIMA HIDEYUKI
IPC: H04B7/08
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for reducing unnecessary power consumption, improving uniformity in operation characteristics, and for reducing development costs, relating to a semiconductor device for tuners and diversity receivers.  <P>SOLUTION: The semiconductor device for a tuner comprises a means for selecting whether a local oscillation signal is generated inside or it is introduced from outside, and a means for controlling power consumption of the circuit generating the local oscillation signal. A diversity receiver constituting with the semiconductor device comprises a semiconductor device 21<SB>9</SB>having selected to generate the local oscillation signal inside, and a semiconductor device 22<SB>9</SB>having selected to introduce the local oscillation signal from outside. The local oscillation signal of the semiconductor device 22<SB>9</SB>is driven by the local oscillation signal of the semiconductor device 21<SB>9</SB>. Consequently, unnecessary power consumption is reduced in the circuit generating the local oscillation signal of the semiconductor device 22<SB>9</SB>. With the same semiconductor device, uniformity can be improved in operation characteristics of the diversity reception.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010079635-A (JP)
Title: Personal information management system, method, and program
Inventor: KAWABATA MASAAKI
IPC: G06Q50/00
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal information management system, method, and program for satisfactorily managing personal information.  <P>SOLUTION: The personal information management system is provided with: a user terminal used by a user who wants to use personal information on others for issuing a request signal via a network; and a management device for managing personal information in association with identification information of the individual and, when the request signal is received from the user terminal, restricting content of the personal information to be provided on the basis of inconvenience history of the user and transmitting it to the user terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081406-A (JP)
Title: Transmitter and signal processing method
Inventor: YASUJIMA HIROMI
IPC: H03F3/24
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter carrying out nonlinear compensation (linearization) by estimating nonlinearity (distortion) of an amplifier in advance to utilize the estimated nonlinearity (distortion) and positively negating the nonlinearity in an input process to the amplifier.  <P>SOLUTION: The transmitter includes: an amplifier (11) for generating a first output signal (y) by amplifying a first input signal (u); a gain setting part (12) for generating a second output signal by providing gain to the first input signal; a comparator (13) for generating a comparison signal by comparing the first output signal with the second output signal; and an adder (15) for generating the first input signal by adding a second input signal and the comparison signal to each other. In the transmitter, the amplifier has a nonlinear amplification characteristic; the first output signal includes a distortion amount (d) from an ideal linear characteristic of the amplifier; the gain of the gain setting part follows the ideal linear characteristic of the amplifier; and the comparison signal includes an estimated distortion amount (d') of the distortion amount of the amplifier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078263-A (JP)
Title: Oil separator
Inventor: FUKUSHIMA MICHIO
IPC: F25B43/02
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil separator capable of securing separating performance of oil and preventing decentering of a gas refrigerant lead-out pipe though the gas refrigerant lead-out pipe is pulled out from a lower part.  <P>SOLUTION: An oil separator body 50 is composed of a barrel section 52, and end plates 53, 54 at upper and lower ends of the barrel section 52, and disposed in an uprising state. A refrigerant lead-in pipe 60 is disposed on the end plate 53 of the upper end along the tangential direction of the end plate 53, and its pipe conduit is opened toward an inner peripheral face of the end plate 53. The gas refrigerant lead-out pipe 70 penetrates through the end plate 54 of the lower end, extends along an axis L0 of the barrel section 52, is fixed to an inner face of the end plate 53 of the upper end in a state of closing the pipe conduit, and has a refrigerant gas lead-out hole 72 on a central region of the lead-out pipe 70. The circumference of the lead-out hole 72 is covered by a cap body 75 fixed to an outer peripheral section of the lead-out pipe 70.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087582-A (JP)
Title: Remote supervision system and its server
Inventor: UNO RYOKO
IPC: H04N7/18
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the usage convenience of a mobile terminal in a remote supervision system, in which the control of a camera installed in a remote place and acquisition and display of an image photographed by the camera are made possible in a mobile terminal via a communications network.  <P>SOLUTION: A server 2 can control the camera 4, and transmit the image photographed by the camera 4 to the mobile terminal via the communications network 1, and has a function of controlling the camera 4 according to the key operation of the mobile terminal. A moving body detection unit 25 detects a moving body which is located in a right direction, located from the center of an image being displayed in the mobile terminal, according to operation of the right cursor key of the mobile terminal, an image adjustment unit 28 cuts out a place, including the moving body so that the moving body is displayed at the center of the display of the mobile terminal, and a communication interface unit 22 sends it to the mobile terminal via the communications network 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082637-A (JP)
Title: Secondary cooling method in continuous casting
Inventor: NAKASEKO MAKOTO
IPC: B22D11/124
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary cooling method capable of uniformly cooling a slab without generating temperature irregularity on the surface of the slab, when cooling the slab during casting in a secondary cooling zone of continuous casting equipment.  <P>SOLUTION: A cast slab 10 being cast in a continuous casting machine 1 is secondarily cooled with cooling-water or a mixture of cooling-water and gas in a secondary cooling zone arranged downstream from a casting mold 5. The surface of the slab during a continuous casting is descaled all over the slab-width direction with a liquid having an impingement pressure of ≥1 MPa at two or more portions along the casting direction (shown in Figure as four portions of A-A', B-B', C-C', and D-D'), and then the slab is subjected to the secondary cooling within 10 seconds after the descaling.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010083621-A (JP)
Title: Garbage storage device
Inventor: SUZUKI TAKASHI
IPC: B65F5/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage storage device 1 capable of surely sending garbage into the discharge port 231 side by rotation of a rotary drum 2.  <P>SOLUTION: This garbage storage device 1 has the rotary drum 2 and a lead-in member 3 arranged in the vicinity of an opening 211 in the rotary drum 2 by being inserted in the rotational axis X1 direction from the opening 211 of the rotary drum 2. The lead-in member 3 is a substantially cylindrical shape having a diameter smaller than the opening 211 of the rotary drum 2, and is eccentrically arranged on the front side in the rotational direction to the rotational axis X1 of the rotary drum 2. Thus, out of two clearances C1 and C2 formed in the radial direction between a side part of the lead-in member 3 and an inner peripheral surface of the rotary drum 2, the clearance C2 formed on the front side in the rotational direction is constituted narrower than the clearance C1 formed on its rear side.  <P>COPYRIGHT: (C)2010,JPO&INPIT