baber/WOPTO huggingface dataset:
Patent JP-2009180223-A (JP)
Title: Turbine system for power generation
Inventor: SIDEN GUNNAR L
IPC: F01D15/10
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem related to the needs of a turbine operation method and system for manufacturing a larger turbine and attaining a cost-effective operation method of the turbine that the size of the turbine system for power generation capable of manufactured in a cost-effective state is limited and therefore a larger and more effective turbine cannot be realized.  <P>SOLUTION: A turbine system for power generation includes an axial flow compressor for pressurizing the flow of air. The pressurized air is mixed with fuel to be burned in a combustor 120. High temperature gas is led to a turbine. The axial flow compressor includes a low pressure compressor section 606 and high pressure compressor section 602. The turbine includes a low pressure turbine section 208 and high pressure turbine section 204. The high pressure turbine section is coupled to the high pressure compressor section through the medium of a first shaft 216 to drive the high pressure compressor section. The low pressure turbine section is coupled to a low speed power generator 212 through the medium of a second shaft 220 to drive the low speed power generator during operation and coupled to the low pressure compressor section through the medium of the second shaft to drive the low pressure compressor section during operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010168259-A (JP)
Title: Apparatus for producing single crystal
Inventor: SOEDA SATOSHI
IPC: C30B15/26
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a single crystal, capable of reducing the production cost by reducing the exchange frequency of a window plate of an inspection window by controlling the cloudiness of the window plate while reducing the throughput of an inert gas used.  <P>SOLUTION: The apparatus at least has the following: a main chamber 5 which stores crucibles 9, 10 for housing a raw material melt 6 and a heater 11 for heating the raw material melt 6; a pull chamber 7 which is continuously established on the upper part of the main chamber 5 and in which a grown single crystal 8 is pulled up and housed; a gas introduction hole 16 set up in the pull chamber 7; an inspection window 19 for observing a single crystal 8 installed in the top portion 22 of the main chamber 5; a window plate 23 for blocking the inspection window 19; and a commutation tube 3 having a window opening 20 extended downward from the ceiling part of the main chamber 5. The apparatus is equipped with a baffle plate 2 which is located in between the inspection window 19 and the window opening 20 of the commutation tube 3 so as not to interrupt the visibility from the inspection window 19 during the observation of the single crystal 8 and which prevents the cloudiness of the window plate 23 of the inspection window 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177165-A (JP)
Title: Electromagnetic relay
Inventor: KAMIYA MAKOTO
IPC: H01H50/02
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To make the flame of an inflammable gas which is ignited with arc not propagate to the external space of a case.  <P>SOLUTION: A flat recess 112 which makes a storing space 10a in a case 10 communicate with a breather hole 111 is formed in the case 10, a ventilator 30 of a metal plate which cools the flame which passes through the inside of the recess 112 is arranged in the recess 112, and a clearance dimension S of a flat passage 113 which is formed between the internal wall surface of the case 10 which forms the recess 112 and the ventilator 30 is set to a dimension which can extinguish flame. The flame of an inflammable gas which is ignited with the arc cannot be maintained but disappears, since the heat is taken away by the case 10 and the ventilator 30 when the flame passes through the flat passage 113.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182148-A (JP)
Title: Travelling condition recording device
Inventor: URANO HIROMITSU
IPC: B60R21/00
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travelling condition recording device capable of efficiently recording data required to determine the cause of the accident.  <P>SOLUTION: The travelling condition recording device 1 has an arithmetic part 10, in which an arithmetic processing is executed and cruise assist information for performing the cruise assist is outputted based on the environment data including sensor information outputted from an environment data outputting part 3 for detecting the travelling condition, an arithmetic state evaluating part 12, for classifying the intermediate information into the intermediate recording information to be recorded and the intermediate non-recording information not to be recorded based on the environment data and the intermediate information created in the middle of the arithmetic execution of the arithmetic part 10, and a recording part 4 for recording the intermediate recording information classified by the arithmetic state evaluating part 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181001-A (JP)
Title: Electric brake device and lock mechanism
Inventor: YAMAZAKI TAKESHI
IPC: F16D41/18
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved lock mechanism in an electric brake device that is used for both a service brake and a parking brake.  <P>SOLUTION: When the service brake is requested to operate, a drive member is moved in an axial direction, and a ball 114 is relatively moved in a service brake groove 124PR (b). When the parking brake is requested to operate, an electric motor is controlled in accordance with a predetermined pattern, whereby the drive member is moved in a P-direction and thereafter moved in a Q-direction. The ball 114 is removed from the service brake groove 124PR and accommodated in a parking lock groove 124PR via a refuge groove 124Q (f). Even if an acting force in the Q-direction is applied to the drive member in this state, the drive member is prevented from moving in the Q-direction, therefore, a parking brake force is retained even if a current is not supplied to the electric motor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179639-A (JP)
Title: Plate vice device for offset printing machine
Inventor: ICHINOSE NORIYUKI
IPC: B41F27/12
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate vise device for an offset printing machine, capable of fixing a print plate to a plate cylinder without generating any deformation or the like in the print plate and without needing any complex structure.  <P>SOLUTION: A biting side vise 20 includes upper teeth 21 for biting the tip of a print plate 100, an opening/closing cam shaft 24 for opening/closing the upper teeth 21, and reference pins 22 and 23 for guiding the tip of the print plate 100 to the fixed position of the biting part of the biting side vise 20. A rotor 25 is disposed in both or one of the reference pins 22 and 23, which rotates when a groove formed in the tip of the print plate 100 abuts to the rotor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185588-A (JP)
Title: Storage
Inventor: NISHIMURA TOMOHIRO
IPC: F25D13/00
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the heat insulating performance of a storage case body, in a storage in which the temperature of an inner space of the storage case body is controlled.  <P>SOLUTION: An air layer (34) is formed between an inner heat insulating layer (27) and an outer heat insulating layer (26) in the storage case body (25). A suction communication port (40) for making the air layer (34) communicated with the suction side of an air blowing fan (17) in an inner air passage (35) is formed in the storage case body (25). When the air of the air layer (34) is discharged from the suction communication port (40) by the air blowing fan (17), the air layer (34) is depressurized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260271-A (JP)
Title: Semiconductor device and dc-dc converter
Inventor: KAWAGUCHI YUSUKE
IPC: H01L29/78
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of suppressing the bouncing of a source/drain voltage in turning off; and a DC-DC converter using the semiconductor device.  <P>SOLUTION: In this semiconductor device 1, trenches 16 are formed in an MOSFET region A<SB>MOSFET</SB>, and trench gate electrodes 18 are embedded in the insides thereof. Trenches 26 are formed in a capacitor region A<SB>Capacitor</SB>, and trench source electrodes 28 are embedded in the insides thereof. The shape of the trench source electrode 28 is a stripe-like form, and connected to a source electrode 21 through a part thereof in the longitudinal direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185013-A (JP)
Title: Adhesive composition and semiconductor wafer-protective sheet using the same
Inventor: ICHIROKU NOBUHIRO
IPC: C09J11/06
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for forming a semiconductor wafer-protective film capable of forming the protective film excellent in flatness and rupture (or cutting) resistance, and to provide an adhesive composition capable of realizing such protective films and sheets.  <P>SOLUTION: The adhesive composition includes: (A) a phenoxy resin; (B) an epoxy resin; (C) an aminosiloxane with a weight-average molecular weight of 2,000 or lower; (D) an epoxy resin-curing catalyst; (E) an inorganic filler; and (F) a polar solvent with a boiling point of 80-180°C and a surface tension at 25°C of 20-30 dyne/cm; in predetermined amounts, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190447-A (JP)
Title: Failure prediction device
Inventor: SONODA TAIRYO
IPC: F25B49/02
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To promptly and accurately predict failure of storage interior cooling operation of a cooling storage.  <P>SOLUTION: This failure prediction device includes: the cooling storage having a secondary refrigerating circuit provided with a high-temperature side refrigerating circuit and a low-temperature side refrigerating circuit and cooling the storage interior side so that storage interior temperature becomes -70°C or less of a target temperature, a first temperature sensor for detecting the temperature of a cascade condenser and a second temperature sensor for detecting the storage interior temperature; and a control device for predicting failure of the storage interior cooling operation, when a temperature lower than a limit temperature which is a detection temperature by the first temperature sensor in the limit where a detection temperature by the second temperature sensor fails to maintain the target temperature is defined as a first temperature and a detection temperature by the first temperature sensor during operation of a high-temperature side compressor is higher than the first temperature continuously for a first predetermined time or longer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192570-A (JP)
Title: Laser soldering apparatus
Inventor: NAKAI IZURU
IPC: B23K26/04
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage to various soldered components caused by a laser beam passing through-holes formed in a material to be processed, to enable the observation of the material to be processed from a normal line direction to coincidentally determine the existence and nonexistence of the damage, and to enable the switching of a spot shape of the laser beam appropriate for various soldering.  <P>SOLUTION: A laser beam 20 is obliquely irradiated to the material 6 to be processed. This reduces the laser beam 20 passing through a hole 61a of a printed circuit board 61 to prevent the damage to a weak heat resistance part of an inserted component 62 arranged at the rear surface side of the printed circuit board 61. Furthermore, the material 6 to be processed can be observed by the observation camera 23 from the normal line direction to observe a weak heat resistant resin part of the inserted component 62 from the gap between the hole 61a of the printed circuit board 61 and a lead wire of the inserted component 62, thus determining whether the damage is imparted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191664-A (JP)
Title: Integrated current regulator and current adjustment method
Inventor: HARTLIEB HEIMO
IPC: G05F1/10
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of a current regulator that adjusts the current flowing through a load.  <P>SOLUTION: The current regulator includes connection terminals 11 and 12 to which a load 10 is connected, a current measuring device 20, and a switching circuit 30. The switching circuit 30 includes a drive circuit 32 and a switch 31. The drive circuit 32 generates a drive signal S30 for the switch 31 based on the time integration of a current measurement signal S20 and the time integration of a standard current signal ST. The drive signal S30 is a pulse width modulation signal, and controls a duty ratio of a power supply voltage V10, that is, a ratio of an "on" period and an "off" period of the switch 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192696-A (JP)
Title: Electronic component device, and method of manufacturing the same
Inventor: TAGUCHI YUICHI
IPC: H01L21/60
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electronic component device capable of reducing a mounting area of an electronic component and mounting the electronic component with high parallelism.  <P>SOLUTION: The method of manufacturing an electronic component device includes the steps of: preparing a wiring substrate 1, which includes a silicon substrate 11, a recessed portion C provided on its upper surface side, a through hole TH formed to penetrate the silicon substrate 11 on a bottom surface side of the recessed portion C, an insulating layer 14 formed on the silicon substrate 11, a penetrating electrode 20 constructed by a lower metal portion 22 formed from a lower portion in the through hole TH to a halfway position in its height direction and a connection metal member 26 (indium layer) formed on the lower metal portion 22 in the through hole TH, and an electronic component 40 having a terminal metal member 42 (gold bump) on a lower surface side; and softening the connection metal member 26 of the wiring substrate 1 in a heating atmosphere and sticking the terminal metal member 42 of the electronic component 40 into the connection metal member 26 to be connected thereto.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187950-A (JP)
Title: Skin dressing material and method for manufacturing the same
Inventor: NAKABAYASHI RYUJI
IPC: A61F9/04
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin dressing material where an aluminum evaporated layer is arranged on the surface of a cellulose fiber assembly, which is manufactured by an industrially simple method.  <P>SOLUTION: The skin dressing material is obtained by laminating a cellulose fiber assembly layer 1 and an evaporated polyester film 2 where aluminum is evaporated on only one surface of a polyester film 3. The cellulose fiber assembly layer 1 and the evaporated polyester film 2 are laminated so as to allow the other surface of the evaporated polyester film 2 to abut on to the cellulose fiber assembly layer 1. Multiple holes 5 are punctured in the evaporated polyester film 2 by piercing with a heated needle which is heated to temperature equal to or above the melting point of the polyester film 3. The evaporated polyester film 2 and the cellulose fiber assembly layer 1 are fixed at the peripheral edges of the holes 5 by the melt-solidification of the polyester film 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195616-A (JP)
Title: Purification method and purification device of gas
Inventor: ADACHI TAKAYOSHI
IPC: C01B21/04
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact purification device for purifying a large amount of nitrogen gas or rare gas by removing hydrogen, carbon monoxide, carbon dioxide, oxygen and water, to reduce the use amount of a catalyst such as expensive zirconium getter or nickel catalyst, and to reduce the purification cost.  <P>SOLUTION: Nitrogen gas or rare gas is brought into contact with an adsorbent for moisture to remove water and to rectify the gas flow. The gas is then brought into contact with a hydrogen-reduced nickel catalyst to remove hydrogen, carbon monoxide and oxygen. The gas is further brought into contact with alumina to remove carbon dioxide, and the gas flow is rendered into a down flow at a flow rate of 31 to 100 cm/sec in terms of superficial velocity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194110-A (JP)
Title: Electronic sphygmomanometer
Inventor: SAWANOI YUKIYA
IPC: A61B5/022
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic sphygmomanometer which measures a blood pressure with accuracy without providing a special hardware and uses regions other than the upper arm (peripheral regions) as a measurement region.  <P>SOLUTION: In the sphygmomanometer for measuring blood pressures in accordance with a volume compensation method, an upper arm V0 equivalent cuff pressure showing a cuff pressure in a state in which an internal pressure and an external pressure of an artery of the upper arm are balanced is specified from a cuff pressure signal of the upper arm (ST4). The upper arm V0 equivalent cuff pressure is, for example, detected as an average blood pressure acquired from the cuff pressure signal of the upper arm. When a control target value and an initial cuff pressure are detected under the volume compensation method (ST5), a difference between the initial cuff pressure and the upper arm V0 equivalent cuff pressure is calculated as a correction value (ST6), and the blood pressure value under the volume compensation method is corrected by the calculated correction value (ST11).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206277-A (JP)
Title: Communication method, communication system and processing program of the same
Inventor: OKABE TOSHIYA
IPC: H04M1/665
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system capable of reducing power consumption when utilizing authentication and encryption using a nonce on a radio access network having a power saving function.  <P>SOLUTION: The communication system includes: a random number generation means provided in a terminal for generating a temporary nonce; a transmission means provided in the terminal for transmitting prescribed information to a server using the generated temporary nonce; a random number sequence request means provided in the terminal for requesting the nonce generated in the server; a random number sequence generation means provided in the server for returning the nonce generated in the server corresponding to the request from the terminal; a random number sequence conversion table processing means provided in the terminal for generating the conversion table of the temporary nonce and the nonce and sending it to the server; and a random number sequence collation means provided in the server for specifying the temporary nonce corresponding to a received message from the received conversion table and performing authentication or decoding using the specified temporary nonce.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204323-A (JP)
Title: Imaging apparatus and imaging system
Inventor: AMANO HIROKI
IPC: H04N5/225
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus that is easy in attachment/detachment of an accessory device, prevents accidental falling of the accessory device, prevents the quality of its appearance from being spoiled, and can be made compact.  <P>SOLUTION: An insertion opening 11a of an accessory shoe 11, into which the attachable portion 53a of the accessory device 53 is inserted, includes a cover 12 for blocking/uncovering the insertion opening 11a. In a state that the attachment portion 53b is completely inserted, the insertion opening 11a is blocked by the cover 12. This prevents the accessory device 53 from accidentally falling. In addition, the insertion opening 11a is covered with the cover 12 in any of a state that the accessory device 53 is attached or a state that it is detached. This does not spoil the quality of the appearance of the imaging apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206069-A (JP)
Title: Circuit board
Inventor: HASHIMOTO YOSHIHIKO
IPC: H05K1/02
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board capable of drastically lowering an error rate of a high-speed signal when the high-speed signal is transmitted between the circuit board and a transmission line such as signal wiring and a cable through a signal pad.  <P>SOLUTION: In the circuit board provided with a solid ground in a layer different from the layer where the signal pad is present up to a halfway position in the length direction of the signal pad toward an end of the circuit board, a recessed portion is provided to the solid ground such that the signal pad and sold ground overlap with each other in a region up to the halfway position in the length direction of the signal pad toward the end of the circuit board and do not overlap at other parts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203743-A (JP)
Title: Refrigerator
Inventor: YAMAGUCHI TARO
IPC: F25D23/02
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously improve functionality and designability of a refrigerator.  <P>SOLUTION: This refrigerator 100 includes: a box body having openings in its front surface and having heat insulation performance; and a first door 111 and a second door 121 in a horizontal direction. The first door 111 includes: a cutout 170 formed in a front side at an end on a free end side from an upper end to a lower end; and a resin covering member 101 integrally covering a front surface fronting the cutout 170 and an end surface on the free end side, and formed from the upper end to the lower end. The covering member 101 includes a recessed part 172 which is recessed in the rotating shaft direction of the first door 111 at the end surface on the free end side fronting the cutout 170 and in an intermediate part in a vertical direction, and into which fingers are inserted when the first door 111 is opened/closed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209755-A (JP)
Title: Control device for internal combustion engine
Inventor: NAKAGAWA MASAYOSHI
IPC: F02B37/18
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine for setting supercharging pressure to accurately follow target supercharging pressure.  <P>SOLUTION: An engine 200 has a LP side turbo (a second supercharger) including a LP side turbine 210, a VN 215 (a variable nozzle) and a LP side compressor 213, and a HP side turbo (a first supercharger) including a HP side turbine 218 and a HP side compressor 221. To an exhaust manifold 207 of the engine 200, a HP side exhaust passage 216 in which the HP side turbine 218 is installed and a HP bypass line 227 in which a ECV 228 (an exhaust selector valve) is installed are connected to join each other at an exhaust joint part 222. An ECU 100 compensates for a change of supercharging pressure with hysteresis by means of the correction of a VN command opening vnfin when a change of an ECV command opening ecvfin is directed to an adaption side to be more different from an adaption value with the hysteresis. The influences of the hysteresis on a VN 215 are also compensated by means of the correction of the VN command opening vnfin.  <P>COPYRIGHT: (C)2010,JPO&INPIT