baber/WOPTO huggingface dataset:
Patent JP-2007110281-A (JP)
Title: Aluminum nitride thin film and piezoelectric thin film resonator using same
Inventor: YAMADA TETSUO
IPC: H01L41/22
Filed: 2005-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric thin film resonator with a greater electromechanical coupling factor, excellent in both resonance-antiresonance acoustic quality factor (Q value) and a frequency temperature characteristic and considerably high performance in comparison with that of prior arts from the standpoint of characteristics such as a bandwidth and an insertion loss while keeping the feature of an AlN thin film with a fast elastic wave propagation speed.  <P>SOLUTION: A piezoelectric thin film resonator 10 includes: at least a substrate 11 made of a semiconductor or an insulator with a vibration space; a lower electrode 15, an aluminum nitride thin film, and an upper electrode 17 sequentially arranged at positions facing the vibration space of the substrate. The aluminum nitride thin film is a thin film with c axis orientation wherein a locking curve half width at (0002) diffraction peak is ≤2.0 degrees, at least either of the lower and upper electrodes is a metallic thin film with a thickness of 150nm to 450nm including a layer whose principal component is ruthenium, and a locking curve half width at (0002) diffraction peak of ruthenium is ≤3.0 degrees.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007086700-A (JP)
Title: Spectacles components ornamented by laser
Inventor: ARAKAWA TATSUTOSHI
IPC: G02C5/00
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide spectacles components formed with fine patterns without degrading their quality by using a laser.  <P>SOLUTION: The spectacles components are provided, formed with the fine patterns on the spectacles component surfaces without lowering the quality due to degradation in adhesion and to sweating resistance by forming leafing layers consisting of laser shielding bodies in coating films, and a method of producing the same is also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007113658-A (JP)
Title: Conical roller bearing
Inventor: TSUJIMOTO TAKASHI
IPC: F16H57/037
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conical roller bearing capable of reducing torque without reducing bearing rigidity while improving assemblability by supporting conical rollers in a stable attitude in a cage when installing the conical rollers even if the filling ratio of the conical rollers is increased.  <P>SOLUTION: This conical roller bearing has an inner race 13, an outer race 12, a plurality of conical rollers 14 rollingly arranged between the inner race 13 and the outer race 12, and the cage 16 for holding the conical rollers 14 at a predetermined circumferential interval. The cage 15 has a large diameter ring part 15b, a small diameter ring part 15c, and a plurality of column parts 15a for connecting the large diameter ring part 15b and the small diameter ring part 15c. A tapered surface 18 slidingly contacting with an outer diameter surface of the conical rollers 14 is arranged on both sides of an inner diameter surface of the column parts 15a. A length dimension L in the width direction of the tapered surface 18 is set to 5% or more and less than 11% of an average diameter D of the conical rollers 14. A rib is extended in the radial direction from the edge of the small diameter ring part 15c, and its rib tip part 15d is bent inside in the axial direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2009007384-A (JP)
Title: Material for fuel-system part
Inventor: KOYASHIKI KEIICHIRO
IPC: F16L47/00
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for fuel-system parts, which is excellent in alcohol/gasoline impermeability and impact resistance and is suitably is used for a part attached to a fuel tank or fuel hose.  <P>SOLUTION: The material is made of a polyamide resin composition comprising (A) an aliphatic polyamide resin, (B) a phyllosilicate evenly dispersed in the ingredient (A), (C) an aromatic polyamide resin, and (D) an impact modifier, wherein the sum of the aliphatic polyamide resin (A) and the phyllosilicate (B), the amount of the aromatic polyamide resin (C), and the amount of the impact modifier (D) are 89-50 wt.%, 1-20 wt.%, and 10-30 wt.%, respectively, based on the whole polyamide resin composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007120524-A (JP)
Title: Bearing and bearing holder
Inventor: MURAKAMI NATSUO
IPC: F16C33/38
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing whose peripheral tensile stress generated in the circumferential direction is restrained in a cage, and to provide the bearing cage that is included as part of the bearing.  <P>SOLUTION: The bearing 100 comprises an inner ring 1A and an outer ring 1B, provided side by side in the radial direction (arrow DR1), a plurality of spherical rolling elements 2 provided side by side in the peripheral direction between the inner ring 1A and the outer ring 1B for rolling between the inner ring 1A and the outer ring 1B, and the cage 3 having a plurality of pocket portions 3P for receiving the plurality of rolling elements 2, respectively. The peripheral width of each of the plurality of pocket portions 3P is greater than the axial width (arrow DR2) of the pocket portion 3P.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006123902-A (JP)
Title: Cooling system and its control method
Inventor: SCHWARTZ WILLIAM SAMUEL
IPC: F01P7/16
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for saving the energy during a heating event in which refrigerant is heated in a cooling system.  <P>SOLUTION: In this method, the first target temperature is set for the first point in the cooling system, and the second target temperature lower than the first target temperature is set for the second point in the cooling system. Generally, the refrigerant is maintained at the second target temperature at the second set point in the cooling system. During the heating event, the second target temperature is raised until it is substantially matched with the first target temperature in order to reduce the heating required for the refrigerant at the first point.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007121047-A (JP)
Title: Infrared sensor
Inventor: WATABE YOSHIFUMI
IPC: G01J1/02
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared sensor capable of improving sensitivity and response speed.  <P>SOLUTION: The infrared sensor comprises a base substrate 10; a beam section 20 arranged inside the periphery of a recess 15 formed on one surface of the base substrate 10; an infrared ray absorption section 30 that is arranged separately from the surface and absorbs infrared rays for converting to heat; a temperature sensing section 40 comprising a thermopile for detecting a change in the temperature of the infrared ray absorption section 30 at one surface side of the base substrate 10; and a coupling section 50 for mechanically and thermally coupling the middle section of the beam section 20 and the center section of the infrared ray absorption section 30. In the temperature sensing section 40, a cold junction section 40A is arranged at the periphery of the recess 15 on the base substrate 10 and a warm contact section 40B is arranged in the middle of the beam section 20. However, in the warm contact section 40B, one portion of the warm contact section is positioned separately from one surface of the base substrate 10 and is in direct contact with the infrared ray absorption section 30 in the thickness direction of the base substrate 10 as compared with the cold junction section 40A.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007121657-A (JP)
Title: Image forming apparatus
Inventor: UMEMOTO HIROAKI
IPC: G03G15/08
Filed: 2005-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleanerless type image forming apparatus, capable of suppressing residual transfer toner from entering into a recovery member during recovery mode and smoothly discharging the recovered toner to an image carrier during discharge mode, thereby forming satisfactory images.  <P>SOLUTION: The cleanerless type image forming apparatus, having a toner recovery discharge device 16 on the upstream side of a charging device 12 for charging the surface of the image carrier 11 is provided with a brush roller 161 disposed in contact with the surface of the image carrier; a bias application electrode 162 disposed in contact with the roller; and a bias application power source device PW2, which applies the recovery bias for recovering the transfer residual toner to the roller 161 in the toner recovery mode and the discharge bias for discharging the toner on the roller 161 to the image carrier 11 in the toner discharge mode, respectively, to the roller 161 via the electrode 162.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007118853-A (JP)
Title: Escalator cart for airport
Inventor: OKAMOTO KOICHI
IPC: B62D57/02
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an escalator cart for use in an airport free of receiving a great impact when the cart is to be fixed, allowing the cart to escape while it rides on the flow of the escalator steps at the outlet, capable of returning to the flat place running condition certainly at the same time as escaping, not requiring such a large force as braking the cart when brake is applied and put off, and structured so that a plurality of carts can be accommodated in a lump and moved.  <P>SOLUTION: The cart is advanced in case the front wheels lie near a riser at the time of intruding into the escalator, and is retreated in case the cart lies far apart from the riser and it is earlier to fall onto the lower step, wherewith it is possible to avoid receiving a great impact when the cart is to be fixed by selecting one of the above having a shorter moving distance. At the time of escaping onto the escalator, cover(s) to the rotor wheels is allowed to abut to an end plate before the rotor wheels do, whereby the cart can escape off the escalator and return to the flat place running condition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006051402-A (JP)
Title: Game device and information storage medium
Inventor: HARIMA HAJIME
IPC: A63F13/577
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize more interesting and exciting match image by varying a hit effect according to the attack status.  <P>SOLUTION: A hit determination part 212 determines whether or not the attack of an attack character hits an opponent character, and in the case of YES, the position of the hit is detected to decide the attack direction. The attack force depending on the attack technique delivered by the attack character is determined from the attack force data 504. A hit effect control part 214 specifies an effect pattern depending on the attack character and the attack force from the effect pattern data 512, and changes the direction of the effect pattern according to the attack direction. The hit effect is generated from the hit position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007125067-A (JP)
Title: Game machine
Inventor: TSUKAHARA NAKAYASU
IPC: A63F5/04
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables the switching of a pseudo image reel to be shown on a liquid crystal display device from the display to the non-display position and moreover, eliminates imbalance in the generation of performances according to the display or non-display position of the pseudo image reel.  <P>SOLUTION: In the game machine, figure image data pertaining to figures corresponding to figure display means, performance image data during games and a performance generation table in which the performances related to the games are matched with the rate of generating performances are stored. According to an input (104) from a player, it is determined whether the figure image data stored should be shown or not on an image display means (23') and the figure image data stored are displayed on the image display means. The display of the figure image data or the performance generation table corresponding to the display are selected and whether a prescribed performance image data should be displayed is determined from the rate of generating performances on the performance generation table, and the corresponding performance image data is displayed on the image display means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007125573-A (JP)
Title: Workpiece joining method, joined body, and railroad vehicle
Inventor: SAKAI YASUSHI
IPC: B23K26/346
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece joining method capable of easily forming a joined body having excellent joining quality, the joined body having a joined portion by using the joining method, and a railroad vehicle.  <P>SOLUTION: In the workpiece joining method, end faces 16, 17 of workpieces 11, 12 arranged facing each other are joined by the laser welding or the laser-arc hybrid welding which is performed while ejecting shield gas on a joined part 18 between the end faces. A groove part 10 is formed along the joined part on the counter-irradiation side of the joined part 18 irradiated with laser beams. Shield gas is ejected from the same direction as the laser beams while irradiating the laser beams on the joined part 18. The workpiece is welded while allowing the shield gas to enter the groove part 10 on the counter irradiation side through a gap between the end faces 16, 17 of the workpieces 11, 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007127341-A (JP)
Title: Absorption heat pump and steam supply system
Inventor: INOUE OSAYUKI
IPC: F25B30/04
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorption heat pump and a steam supply system achieving a high temperature-rising function with one absorption heat pump and improving efficiency.  <P>SOLUTION: This absorption heat pump comprises a first absorber AH absorbing refrigerant steam by an absorbing liquid and heating a heated medium, a second absorber AL heating a refrigerant liquid flowing in a second heated medium flow channel, a regenerator G evaporating the refrigerant from the absorbing liquid introduced thereto, a condenser C condensing the refrigerant steam evaporated by the regenerator, a first evaporator EH receiving the refrigerant liquid condensed by the condenser, and delivering the refrigerant steam generated in a second heated medium flow channel to the first absorber, a second evaporator EL receiving the refrigerant liquid condensed by the condenser, and evaporating the refrigerant steam from the refrigerant liquid, a device for stopping the absorption of refrigerant steam by the absorbing liquid in the second absorber, a refrigerant steam flow channel 25 communicating the first evaporator or the first absorber, and the second evaporator or the second absorber, and a refrigerant steam flow rate adjusting device 28 for adjusting a flow rate of the refrigerant steam flow channel.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007129616-A (JP)
Title: Receiver
Inventor: NISHIMURA MAMORU
IPC: H04W52/02
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver with a power supply control circuit for generating power supply control timing which does not perform frequency characteristic adjustment operation of an active filter between slots.  <P>SOLUTION: The receiver comprises a means for separately controlling a power supply control of an active filter and the power supply control of a filter other than the active filer. Thus, the power ON/OFF operation of the active filter is not performed by separately controlling the power supply control of the active filter and the power supply control of the filter other than the active filter, even when a power ON/OFF signal comes between the slots during multi-slot reception. Then, the frequency characteristic adjustment operation is not performed. Therefore, the next slot becomes capable of receiving.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007130716-A (JP)
Title: Method and device for generating abrasive water jet
Inventor: UENO YOHEI
IPC: B24C5/02
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To restrain variation of cutting performance of an abrasive water jet cutter.  <P>SOLUTION: According to this method for generating abrasive water jet, an opening of an abrasive throttle device 4 provided in an abrasive supply passage 7 to a nozzle device 1 of the abrasive water jet cutter is adjusted to obtain a desired abrasive supply quantity for obtaining desired cutting performance, and abrasive in an abrasive storage tank 3 is supplied through an abrasive throttle device 4 to the nozzle device 1. On the other hand, a time change of mass of abrasive in the abrasive storage tank 3 is detected according to the measurement result of a load cell 5 receiving the abrasive storage tank 3, an abrasive supply quantity per unit time in measurement is obtained from the measurement result, and an opening of a compressed air throttle device 11 in a compressed air supply passage 12 force-feeding the abrasive to the nozzle device 1 is varied to adjust the supply quantity of the abrasive to the nozzle device 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006137953-A (JP)
Title: Method for continuously synthesizing phosphor in supercritical water and phosphor synthesis apparatus used therefor
Inventor: LEE JAE WOOK
IPC: C09K11/08
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuously synthesizing a phosphor in supercritical water and to provide a phosphor synthesis apparatus used therefor.  <P>SOLUTION: The method for synthesizing the phosphor under conditions of supercritical water comprises the step (1) of mixing and reacting a water-soluble metal salt solution containing a host and an activator to be doped into the host in amounts conforming to the stoichiometric ratio of the phosphor to be produced to convert the water-soluble metal salt solution into a hydroxide salt solution, the step (2) of mixing and reacting the hydroxide salt solution with preheated water to keep the temperature of the reaction mixture at 150 to 200°C, the step (3) of introducing the reaction mixture into the main reactor kept in a supercritical water state to synthesize particles of the phosphor to be produced, and the step (4) of recovering the synthesized phosphor particles by condensation, filtration, and drying.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007133820-A (JP)
Title: Program development support device and method
Inventor: HAYASHI SEIICHIRO
IPC: G06F9/45
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for supporting program development capable of reducing the loads on a programmer to learn many rules.  <P>SOLUTION: An integrated I/F section 2c converts an execution instruction of a prescribed format in a program which is received at an input section 3 into a format compatible with specific software specified by specification information received at the input part 3, to make a processing part executing the specific software execute the specific processing based on the converted execution instruction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138727-A (JP)
Title: Vehicle speed control device
Inventor: WATABE YOSHITOMO
IPC: B60W30/02
Filed: 2005-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle speed control device capable of suppressing defects from occurring by performing both vehicle speed control and braking/driving force control.  <P>SOLUTION: This vehicle speed control device performs the vehicle speed control so that a vehicle speed does not exceed a set speed and the braking/driving force control such as traction control. An estimating means changes a wheel used when the vehicle speed is estimated according to whether the braking/driving force control is performed or not. Specifically, the estimating means estimates the vehicle speed based on a non-driving wheel when the braking/driving force control is operating. When the braking/driving force control is not operating, the vehicle speed is estimated based on a drive wheel. Consequently, the vehicle speed control and the braking/driving force control can be properly performed while suppressing the hunting of the output of an engine occurring when both the vehicle speed control and the braking/driving force control are performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007142611-A (JP)
Title: Mobile phone, remote controller display method used therefor, and program thereof
Inventor: KAIDA TAKESHI
IPC: H04W92/08
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone capable of confirming information, while the body is contained in clothing or the like, as it is, and suppressing power consumption.  <P>SOLUTION: At the occurrence of a passive event in a state of the mobile phone 1 for waiting for an event, when an opening/closing display section 16 detects open state of the body, the mobile phone 1 lights up only a main display section 15 and displays the event information that has occurred on the main display section 15. When the opening/closing display section 16 detects the closed state of the body and a connector 21 of a remote controller 2 is connected to an external connection section 17, the mobile phone 1 lights up only an external display section 23 and displays the event information that has occurred to the external display section 23. When there is no connector 21 of the remote controller 2 connected to the external connection section 17, the mobile phone 1 makes only a sub display section 19 lit and displays the event information that has occurred on the sub display section 19.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007146692-A (JP)
Title: Radial piston type fluid rotating machine
Inventor: MORINO KENJI
IPC: F04B1/113
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radial piston type fluid rotating machine having a dynamic hydraulic balance in addition to a static hydraulic balance.  <P>SOLUTION: A cylinder block 4 is relatively rotatably supported by a pintle 3 disposed to a casing 1 not to be rotatable. One end part of a cylinder block 4 is connected with a rotational shaft 5, and the cylinder block 4 is supported by a pair of bearings 7 at both end parts of a cylinder bore part 6. Cancel ports 20a, 20b for high pressure communicating with a high-pressure port 15 are formed to areas on both sides of a low-pressure port 16 opposed to the high-pressure port 15. A herringbone groove 26 formed in an outer circumferential surface at a tip part of the pintle 3 so as to be extended around the tip part in a circumferential direction. The static hydraulic balance is implemented by the high-pressure port 15 and the cancel ports 20a, 20b, and the dynamic hydraulic balance is implemented by the herringbone groove 26.  <P>COPYRIGHT: (C)2007,JPO&INPIT