baber/WOPTO huggingface dataset:
Patent JP-2012199537-A (JP)
Title: Schottky barrier diode
Inventor: MAEYAMA YUSUKE
IPC: H01L29/872
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a Schottky barrier diode, having a junction barrier Schottky structure, that enables improvement of reverse surge withstand capability of a Schottky junction portion.SOLUTION: A third insulating layer 23 is formed in a center region Ac of a substrate 11 so as to straddle between a second semiconductor layer 161 adjacent to a guard ring layer 15 and a second semiconductor layer 162 adjacent to the second semiconductor layer 161. More specifically, the third insulating layer 23 is formed so as to cover a first semiconductor layer 13 exposed on one surface (one primary surface) 11a of the substrate 11 between the second semiconductor layer 161 and the second semiconductor layer 162. The third insulating layer 23 thus electrically insulates the first semiconductor layer 13 exposed on the one surface 11a of the substrate 11 from a metal layer 14 between the second semiconductor layer 161 and the second semiconductor layer 162.
Patent JP-2013187266-A (JP)
Title: Lead frame and semiconductor module
Inventor: ITABASHI TATSUYA
IPC: H01L25/07
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-manufacture lead frame, and a semiconductor module that is difficult to introduce electromagnetic noises from a periphery.SOLUTION: A lead frame 1 is provided with a lead belt body 10 having die pads 2, 3, 4, an internal lead 5, a support lead 6 and a frame 9, and surrounding peripheries of the die pads. A semiconductor module is provided with a lead belt body that is of a resin sealing type obtained by mounting a power semiconductor element and a control semiconductor element on the lead frame and cutting and removing an unnecessary portion of the lead frame, and that surrounds the peripheries of the die pads of the lead frame mounting the power semiconductor element. The lead belt body has an annular shape, surrounds a power semiconductor element for a high side, and is coupled with only one ground terminal. The lead belt body is an annular lead belt body surrounding only a high-side die pad of a power element, and the annular lead belt body is coupled with only one ground terminal.
Patent JP-2013187994-A (JP)
Title: Protection relay device
Inventor: SUMIDA YOSHINAO
IPC: H02H3/28
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a protection relay device capable of accurately establishing sampling synchronization even if there is a difference between uplink and downlink transmission delay periods of time when the sampling synchronization is controlled by opposite transmission.SOLUTION: A protection relay device 10 comprises: measuring means 5 that measures periods of time (TM and TF) from specific timing when a first protection relay device or a second protection relay device performs sampling to timing when the first protection relay device or the second protection relay device receives data of the sampling performed by the second protection relay device or the first protection relay device at the specific timing and measures a time difference (TF-TM) therebetween; setting means 6 for setting a predetermined value (TDD) on the basis of the time difference (TF-TM); synchronization error detecting means 7 for detecting a difference between the time difference (TF-TM) and the predetermined value (TDD) as a synchronization error (ΔT); and synchronization controlling means 8 for controlling the sampling timing of the first protection relay device or the second protection relay device such that the synchronization error (ΔT) becomes 0.
Patent JP-2012106099-A (JP)
Title: Insertion assisting tool, catheter assembly, and catheter set
Inventor: KAWAI JUN
IPC: A61M25/08
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an insertion assisting tool which is easily advanced and retreated with respect to a catheter and allows a guide wire to be exchanged even when the insertion assisting tool precedes the catheter, and also to provide a catheter assembly and a catheter set equipped with the same.SOLUTION: The insertion assisting tool 1 has a distal part 2 having a guide wire lumen 10 and a shaft 4 following the distal part 2. In the state where the insertion assisting tool 1 is combined with the catheter 31, a guide wire G is insertable in a residual lumen to be a residual space which eliminates a part occupied by the shaft 4 of the insertion assisting tool 1 from the lumen 32 of the catheter 31 between the distal part 2 of the insertion assisting tool 1 and a distal end of the catheter 31. An opening on a back end side of the distal part 2 of the insertion assisting tool 1 is opened toward the distal end of the catheter 31 so that the guide wire lumen 10 of the distal part 2 of the insertion assisting tool 1 may receive the guide wire G which is inserted in the residual lumen.
Patent JP-2013187361-A (JP)
Title: Semiconductor device and electronic apparatus
Inventor: OKA SHUICHI
IPC: H01L25/07
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can decrease heat resistance.SOLUTION: A semiconductor device comprises: a first semiconductor element 11; a second semiconductor element 21 arranged on the first semiconductor element 11; and a heat pipe 40 arranged so as to be thermally connected with at least either one of the first semiconductor element 11 or the second semiconductor element 21.
Patent JP-2013191363-A (JP)
Title: Input device with illumination function
Inventor: URAYAMA SHINYA
IPC: G05G25/00
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an input device with an illumination function which can illuminate an annular illumination part provided on an operation member which can be rotated and a plurality of illumination parts with the same light source.SOLUTION: An operation knob 2 which can be rotated includes an annular first illumination part 20. Second illumination parts 30 are provided around the operation knob 2. The operation knob 2 is constituted by combining a resin inner shaft body 6 and a holding ring body 7 externally fitted to the inner shaft body 6, and a light shielding cap 8 is attached to a front end part of the inner shaft body 6. In the inner shaft body 6, a cylindrical light guide part 6a having the first illumination part 20 on the front end surface and a drive part 6b connected to a rotary shaft part 10a of a rotary encoder 10 are integrally molded, and a rear end surface 6g of the cylindrical light guide part 6a faces a light emitting surface 5c of a light guide member 5 over the whole circumference. A light-incident surface 5d of the light guide member 5 faces a light source 4, and the first and second illumination parts 20, 30 are illuminated with light from the light source 4 through the light guide member 5.
Patent JP-2013190173-A (JP)
Title: Vibration reduction system
Inventor: HARADA TSUGU
IPC: F23J15/06
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a vibration reduction system capable of suppressing an excessive increase in vibration and eliminating hunting when hunting starts.SOLUTION: A vibration reduction system includes: a support 70, of which one end side part is connected to a drain tank 63 of a heat medium heater 60 and the other end side part is connected to a structure 92 accommodating the drain tank 63 to support the drain tank 63 with respect to the structure 92, and which is expandable in a direction connecting the one end and the other end of the support; and a support expansion unit 80 connected to a control unit 91 and expanding and contracting the support 70. The control unit 91 controls the support expansion unit 80 so as to expand or contract the support 70 in the direction connecting the one end and the other end of the support 70, if a water level detected by a level meter 64 exceeds a predetermined range more than predetermined times within a predetermined time period.
Patent JP-2012195587-A (JP)
Title: Light-emitting element package and manufacturing method for the same
Inventor: LEE DONG-YOL
IPC: H01L33/64
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element package and a manufacturing method for the same.SOLUTION: A light-emitting element package according to an embodiment of the present invention includes: a circuit board including at least one element mound region and a plurality of electrode arrangement regions, including at least one first heat release via exposed on an upper surface and a lower surface of the element mount region, and including a plurality of second heat release vias exposed on upper surfaces and lower surfaces of the electrode arrangement regions; at least one first heat release pad bonded to the upper surface of the element mount region and connected to the first heat release via; at least one light-emitting element mounted on the first heat release pad; a plurality of first electrode pads bonded to the upper surfaces of the electrode arrangement regions and connected to the second heat release vias; and a plurality of wires each electrically connecting the light-emitting element and the first electrode pad.
Patent JP-2012165404-A (JP)
Title: Method and apparatus for security in data processing system
Inventor: PHILIP MICHAEL HOWKES
IPC: H04W12/0433
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for security and secure transmissions in data processing systems.SOLUTION: Each terminal of broadcast/multicast service is provided with a registration key. A broadcast access key of a long-time update is encrypted using the registration key and provided periodically to a user. A short-time key of a short-time update is encrypted using the broadcast access key and provided periodically to the user. Broadcasts are then encrypted using the short-time key, wherein the user decrypts the broadcast message using the short-time key of the short-time update. When the terminal possesses a private key, a content provider encrypts the registration key by a public key corresponding to the private key, and transmits the encrypted registration key to the terminal. The registration key is decrypted in a user identification module of the terminal using the private key.
Patent JP-2012113330-A (JP)
Title: Optical circuit board and manufacturing method thereof
Inventor: KOJIMA NAOYUKI
IPC: G02B6/122
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical circuit board in which a core of an optical waveguide and optical path conversion means are formed with a high positional accuracy, and to provide a manufacturing method of the optical circuit board.SOLUTION: An optical circuit board 100 comprises a printed wiring board 110 and an optical waveguide 120 arranged in parallel with the printed wiring board, and a mirror 130 of optical path conversion means is formed at a predetermined position of the optical waveguide 120. The mirror 130 is formed with the same copper as that of a conductor pattern layer 111, and is formed simultaneously with formation of the conductor pattern layer 111 before the optical waveguide 120 is formed on the printed wiring board 110.
Patent JP-2013195183-A (JP)
Title: Fault monitoring system of power supply device, vehicle mounted with fault monitoring system, and fault monitoring method of power supply device
Inventor: KIKUCHI YOSHITERU
IPC: H02J7/02
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a fault monitoring system of a power supply device adapted to a battery pack formed by stacking a plurality of cells and protecting a power storage device or the like without reducing space efficiency, a vehicle including the same, and a fault monitoring method of the power supply device.SOLUTION: A fault monitoring system of a power supply device includes: a power storage device 220 including a plurality of cells connected in series with a load device 180; at least two voltage detection lines 218, 219 for detecting voltage of a connection node of the cells connected in series; a cell voltage detection circuit 211 for detecting a voltage of the cell; and a current sensor 216 for detecting a current flowing in a Zener diode 212. The current sensor 216 determines that either one of the cells fails when the detected current exceeds a predetermined value.
Patent JP-2013194864-A (JP)
Title: Valve opening/closing device
Inventor: YAGISHITA YUTAKA
IPC: F16K31/528
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a valve opening/closing device facilitating setting of an arbitrary characteristic as an opening characteristic of a valve element for operations.SOLUTION: A valve opening/closing device 1 is provided with a valve element 3 which opens and closes a fluid passage, a valve stem 4 which rotates holding the valve element 3, a first lever 5 which swings around a pivot point by operation, a second lever 6 which is fixed on the valve stem 4 and rotates the valve stem 4, a first link 7 and a second link 8 interposed in order from an action point of the first lever 5 to an effort point of the second lever 6, a guided member 16 provided on a joint part connecting the first link 7 and the second link 8, and a guide member 17 guided so as to move the guided member 16 along a prescribed track.
Patent JP-2013204924-A (JP)
Title: Cooling device for rotary kiln
Inventor: KUBO HIDETO
IPC: F27D9/00
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To efficiently cool an outer surface of a rotary kiln.SOLUTION: A cooling device for a rotary kiln that cools the rotary kiln, includes a cooling fan which generates a flow of cooling air, wind direction adjusting means provided in an opening part for jetting the cooling air, and atomization means of atomizing mist to the cooling air.
Patent JP-2013203361-A (JP)
Title: Disc-type gas generator
Inventor: NAKAJIMA KUNIO
IPC: B60R21/264
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To retain an igniter with high accuracy while attaining reduction in cost.SOLUTION: A disc-type gas generator 100 which is substantially disc-shaped includes: a base plate 1 for mounting at least one igniter 9; and an under plate 3 for accommodating a gas generating agent T in an internal space 5 formed between the base plate 1 and the under plate. The base plate 1 includes a circular protruding part 11 which is substantially circular, provided while protruding for mounting the igniter 9 thereto. In the circular protruding part 11, a substantially disc-shaped plate part 13, a substantially cylindrical outer cylinder part supporting an outer circumferential end of the plate part 13 in a radial direction, a substantially cylindrical inner cylinder part 17 extending from an inner circumferential end of the plate part 13 in the radial direction to another side in an axial direction, and an abutting part 19 which is provided while protruding from another side end portion of the inner cylinder part 17 in an axial direction to the inside in the radial direction, are provided while integrated by press forming. The igniter 9 is positioned from the outside in the radial direction by the abutting part 19 which is provided integrally in the circular protruding part 11, and retained by a pressure in the axial direction.
Patent JP-2013208837-A (JP)
Title: Image forming system, image forming method and program
Inventor: HOSHINO MIKA
IPC: B41J29/38
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce an operation burden on a user when printing data is alternatively printed by another image forming device after a printing error occurs.SOLUTION: Image forming devices used for printing are grouped in accordance with installation places. When an image forming device causing a printing error and requiring alternative printing and an image forming device executing the alternative printing belong to the same group and installation places of the image forming devices are located close to each other, authentication processing is not performed by the image forming device in executing the alternative printing of printing data.
Patent JP-2013210330-A (JP)
Title: Optical element and sunlight sensor
Inventor: KOIKE KAZUOKI
IPC: G01J1/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical element in which low elevation angle property can be improved in longitudinal and lateral directions of a vehicle, and a sunlight sensor.SOLUTION: A light-receiving lens 3 of a sunlight sensor 1 comprises a light-receiving part 3a including a non-spherical light-receiving surface IS and a flange part 3b including a flat surface FS continued from the light-receiving surface IS. In the light-receiving part 3a, a recess 20 is formed which is opened towards an emission side of sunlight. In the recess 20, an opening K presents a substantially rectangular shape, and the recess 20 is tapered from a side of the opening K towards a side of the light receiving surface IS by first to fourth inner surfaces. The first and second inner surfaces are curved when the recess 20 is viewed in a cross section in a longitudinal direction of a vehicle. Third and fourth inner surfaces 20c and 20d are curved when the recess 20 is viewed in a cross section in a lateral direction of the vehicle. The recess 20 is positioned closer to a front side of the vehicle when viewed in the cross section in the longitudinal direction of the vehicle.
Patent JP-2013212935-A (JP)
Title: Optical glass, lens preform and optical element
Inventor: TSUCHIBUCHI NANA
IPC: C03C3/064
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide optical glass having high visible light transmittance while having a lower Abbe number (ν) in optical glass having a high refractive index (n), and to provide a lens preform and optical element using the same.SOLUTION: An optical glass contains, in mass%, 5.0-40.0% of POcomponent and 10.0-60.0% of NbOcomponent, has a 20 or less Abbe number (ν), and the wavelength (λ) at which the glass has 70% spectral transmittance is 500 nm or shorter. A lens preform and an optical element comprise the optical glass.
Patent JP-2012128460-A (JP)
Title: Structure and manufacturing method thereof
Inventor: HASHIMOTO TOSHIHIRO
IPC: G02B5/18
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a manufacturing method thereof capable of obtaining a higher refractive index difference between a transparent material and a cavity, than that in conventional structures, and to provide a manufacturing method thereof.SOLUTION: A structure comprises cavities formed by cavity-formation means in the inside of a glass, in which the glass contains at least one kind or more of components selected from a group consisting of SiO, GeO, BO, and POand a total amount of the components selected from the group is 40% or more in terms of mol%. In the structure, a refractive index of a transparent material at the d-line is n≥1.3.
Patent JP-2013212820-A (JP)
Title: Air conditioner for vehicle
Inventor: HARA JUNICHIRO
IPC: B60H1/32
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle, which does not complicate the configuration of a refrigeration cycle as much as possible, maintains a heating operation, and can defrost an outdoor heat exchanger in a short period of time.SOLUTION: In a heating operation, a refrigerant from a compressor 2 is led toward an indoor condenser 6a through a first three-way valve 3 to cause the refrigerant at high temperature and high pressure to flow through the indoor condenser 6a, after which the refrigerant is depressurized through a first expansion valve 7a to be turned into the refrigerant at low temperature and low pressure, which is then caused to flow through an outdoor heat exchanger 8 and a water/refrigerant exchanger 4. In defrosting heating, the refrigerant from the compressor 2 is led toward the indoor condenser 6a through the first three-way valve 3 to cause the refrigerant at high temperature and high pressure to flow through the indoor condenser 6a and the outdoor heat exchanger 8, after which the refrigerant is depressurized through a third expansion valve 11a to be turned into the refrigerant at low temperature and low pressure, which is then caused to flow through the water/refrigerant exchanger 4.
Patent JP-2013218067-A (JP)
Title: Music performance device, server device, terminal device and audio processor
Inventor: HIZUKA SHINJI
IPC: G10K15/04
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To facilitate karaoke reservation of a music piece which a user has heard of.SOLUTION: A karaoke device 10 generates acoustic signals indicating tones of a music piece (S1), acquires a music piece ID discriminating the music piece (S2), and emits sound indicated by the acoustic signals after superposing the music piece ID on the generated acoustic signals (S3 and S4). A terminal device 20 acquires the acoustic signals indicating the tones of the music piece (S5) and extracts the music piece ID from the acquired acoustic signals (S6). The terminal device 20 transmits a music piece number transmitting request including the extracted music piece ID, and acquires the music piece number required for karaoke performance reservation from a service server 30 (S7-S9). The terminal device 20 uses the acquired music piece number to carry out performance reservation of the karaoke music piece corresponding to the music piece ID (S10 and S11). When receiving the performance reservation of the karaoke music piece from the terminal device 20, the karaoke device 10 starts performing the karaoke music piece specified by the music piece number and generates the acoustic signals (S12 and S13).
Patent JP-2013217765-A (JP)
Title: Pattern measuring method and pattern measuring apparatus
Inventor: MURAKAWA TSUTOMU
IPC: G01B15/04
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a pattern measuring apparatus and a pattern measuring method capable of measuring a sidewall angle of a reverse taper-like pattern.SOLUTION: Respective SEM images of a pattern to be measured are acquired under two predetermined acceleration voltages and a white band width of the pattern to be measured is detected from the acquired SEM images. Then, a variation of the white band width is calculated between the two acceleration voltages. A sidewall angle of the pattern to be measured is calculated based on relation between the previously found variation of the white band width and the sidewall angle.
Patent JP-2012142617-A (JP)
Title: Substrate cleaning method, substrate cleaning apparatus, and storage medium
Inventor: YOSHIHARA KOSUKE
IPC: H01L21/304
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of obtaining a high cleaning effect and also performing cleaning in a short time, when cleaning the surface of a substrate on which a static contact angle of water is equal to or more than 85 degrees.SOLUTION: First, a cleaning liquid is discharged to the center part of the substrate from a cleaning nozzle while rotating the substrate to spread it over the entire surface of the substrate by centrifugal force. Then, the discharge position of the cleaning liquid on the substrate is changed to an eccentric position shifted from the center part of the substrate while keeping the substrate rotate, and a gas is discharged from a gas nozzle to the center part of the substrate with a distance between a gas discharge side interface at the discharge position of the cleaning liquid and a cleaning liquid discharge position side interface at the discharge position of the gas by the gas nozzle set at 9 mm to 15 mm to form a dry region of the cleaning liquid. After that, the supply position of the cleaning liquid is moved toward the peripheral edge of the substrate at a speed lower than the spreading speed of the dry region.