baber/WOPTO huggingface dataset:
Patent JP-2010176992-A (JP)
Title: Light source device and lighting system including the same
Inventor: TSUBOI MASATOMO
IPC: F21V3/00
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device having high color rendering properties, capable of obtaining white light in which not only a general color rendering index Ra but also each value of indices of special color rendering indices R9-R15 are raised to improve color rendering properties, and a lighting system including the light source device.  <P>SOLUTION: In a light source device 1 including a plurality of light sources having different luminescent colors and outputting illuminating light by allowing the plurality of the light sources to emit light, the plurality of the light sources are constituted such that the light sources include at least a blue light source 11, a yellow light source 12 and a red light source 13 having a phosphor and an excitation light source for exciting the phosphor, respectively, and the illumination light in which the color rendering properties are improved by raising special color rendering indices can be obtained. By constituting the blue light source 11, the yellow light source 12 and the red light source 13 such that each of peak wavelengths and half-widths of the light sources fall within the ranges shown in Table 1, white light in which not only a general color rendering index Ra but also each value of special color rendering indices R9-R15 are raised to improve color rendering properties can be obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173557-A (JP)
Title: Hybrid automobile
Inventor: HASEGAWA KAZUMA
IPC: B60W10/08
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To stop an internal combustion engine at a crank angle position near to a preset target crank angle position, when an automatic stopping condition for the operated internal combustion engine is satisfied.  <P>SOLUTION: An engine speed is controlled by the first motor until the engine speed comes to a stop position control finish speed (S100, S110). The control of the engine speed by the first motor is finished when the engine speed comes to the stop position control finish speed, The engine and the first motor are controlled to stop the engine without outputting torque from the first motor (S120), when the crank angle is within a temporary target crank angle, the torque is output from the first motor along a direction to bring the crank angle within the temporary target crank angle, when the crank angle is outside the temporary target crank angle, and the engine and the first motor are controlled to stop the engine (S120, S130).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092829-A (JP)
Title: Electromagnetic relay
Inventor: NAGURA HIROSHI
IPC: H01H50/02
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To make a frame of flammable gas ignited by arc not to be propagated to an outside space of a case.  <P>SOLUTION: A flame extinguishment clearance that is set to have a gap size S for extinguishing a flame when the frame of flammable gas ignited by arc generated between a movable contact 24 and a fixed contact 14 is propagated toward a breathing hole 101 in a flame propagation route, is provided. With this, heat of the frame of flammable gas ignited by arc is deprived by a member to form the flame extinguishment clearance when passing through the clearance, thus, the frame is not maintained but it is distinguished.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178277-A (JP)
Title: Wireless communication device and program
Inventor: SHINOHARA SUMIHITO
IPC: H04B1/3822
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication device and program capable of reducing power consumption for wireless communication.  <P>SOLUTION: The wireless communication device 10 includes: a first wireless unit 16 and a second wireless unit 17 that are capable of communicating with a target 20; and a control unit 12 for selecting either one of the wireless units or both of the wireless units to perform wireless communication. In the wireless communication device 10, the second wireless unit 17 has a smaller maximum size that allows wireless communication in one frame than the first wireless communication unit 16, and consumes less power per unit time. If the size of data to be wirelessly communicated is greater than a previously determined size, then the control unit 12 divides the data, and selects the first wireless unit 16 to wirelessly communicate one of the divided data and selects the second wireless unit 17 to wirelessly communicate the other of the divided data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183658-A (JP)
Title: Drive controller for rotating electrical machine
Inventor: YATABE KAZUO
IPC: H02P23/04
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the responsiveness at torque increase.  <P>SOLUTION: This drive controller sets a current command value to a transient upper limit current larger than a stationary upper limit current via a current command value operation part 102, which orders a current to be supplied to a motor 100 when increasing a torque command value of torque requested for a motor 100 from a torque command 101 to a transient upper limit torque larger than the stationary upper limit torque.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063078-A (JP)
Title: Speaker system and driving method thereof, and two-channel speaker system
Inventor: MINODA HIDENORI
IPC: H04R1/28
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker system and a two-channel speaker system which can obtain superior sound output characteristics in low tone without causing generation of the vibrations of a cabinet, and can be made small in thickness.  <P>SOLUTION: In the speaker system 10, a first speaker unit 11 is installed on a left side face 121 that is a one-side face of a cabinet 12. Inside the cabinet 12, an in-cabinet dividing face 13 is provided with an internal speaker installation face 131 formed in parallel with the left side face 121 as a component. In the first speaker unit 11, a radiation surface radiating sonic waves is installed directed toward the outside of the cabinet 12 (toward the left side in Fig.1) and on the internal speaker installation face 131, and a second speaker unit 14 is installed while turning its radiation plane opposite to the radiation plane of the first speaker unit 11 (toward the right side in Figure 1).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182218-A (JP)
Title: Software behavior analysis system
Inventor: KAWASAKI SHINICHIRO
IPC: G06F11/28
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To allow the same data and software to be given at the same timing to respective CPU simulators constituting a software behavior analysis system.  <P>SOLUTION: A CPU simulation part 7 outputs the number of CPU instructions counted during execution of software, and input information 21 to a software behavior analysis device 100 as input record data 33. The counted number of CPU instructions and output information 19 are output as output record data 31 to the software behavior analysis device 100. A trace acquisition start indication is transmitted to a trace schedule part 11. A first trace acquisition indication 27 is transmitted to a first CPU simulation part 15, and a second trace acquisition indication 29 is transmitted to a second CPU simulation part 17. Another first trace acquisition indication 27 is transmitted to the first CPU simulation part 15, and another second trace acquisition indication 29 is transmitted to the second CPU simulation part 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255539-A (JP)
Title: Liquid container and method of manufacturing the same
Inventor: ISHIZAWA TAKU
IPC: B41J2/175
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid container in which infiltration of air bubbles into a liquid feed hole hardly occurs, liquid is charged promptly in charging the liquid, and liquid to be consumed hardly remains in a liquid storage chamber when used.  <P>SOLUTION: The liquid storage chamber is divided into first and second liquid storage chambers 24 and 30. Partition walls and base walls that define the first and second liquid storage chambers are constituted by partition walls 111 to 113 that as a whole extend radially towards the interior of the body of the container from a radial center part 114 that is situated in proximity to the bottom part of the body of the container. The base walls of the first and second liquid storage chambers 24, 30 are sloped. A first upstream opening 23 and a first downstream opening 25 in the first liquid storage chamber, and a second upstream opening 29 and a second downstream opening 31 in the second liquid storage chamber, are positioned in a concentrated manner in the radial center part 114.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186322-A (JP)
Title: Commodity management apparatus and commodity management method
Inventor: NAKAMURA HIDEKO
IPC: G06Q30/06
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity management apparatus for solving a problem of being troublesome.  <P>SOLUTION: A registration data storage unit 11 stores, by order unit, a plurality of individual identification IDs to identify each of a plurality of commodities ordered by a user. An input information processing unit 12 receives an individual identification ID from a user terminal apparatus 2. A registration processing unit 13 searches the registration data processing unit 11 for a registration data record having the individual identification ID received by the input information processing unit 12. An output information processing unit 14 transmits, to the user terminal apparatus 2, an individual identification ID included in the registration data record searched for by the registration processing unit 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184323-A (JP)
Title: Gear machining method
Inventor: KAWADE MASAYA
IPC: B24B3/34
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear machining method capable of suppressing tool cost as much as possible by efficiently using a shaving cutter for shaping a tooth surface of a gear to be cut and enhancing tooth surface accuracy of a product gear.  <P>SOLUTION: The gear machining method is a gear machining method for performing tooth surface shaping of the gear 14 to be cut from a material. Firstly, a first shaving step of performing rough finishing cutting of the tooth surface 28 of the gear 14 to be cut is performed by a first shaving cutter 20a present at outside of shaving reference. Next, a second shaving step of performing precise finishing cutting of the tooth surface 28 of the gear 14 to be cut is performed by a second shaving cutter 20b present at the inside of the shaving reference. Thereby, a predetermined shaving cutter is suitably used for the first shaving step and the second shaving step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185414-A (JP)
Title: Honeycomb structure
Inventor: IKEJIMA KOICHI
IPC: B01J35/04
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a honeycomb structure with superior thermal shock resistance preventing shifting in a can when it is housed in the can.  <P>SOLUTION: The honeycomb structure 100 is equipped with a honeycomb shaped porous base 5 having a porous bulkhead 4 mainly composed of ceramic and partitioning a plurality of cells 3 piercing from one end face 1 to another end face 2 and becoming passages for fluid, and a shifting preventing member 11 mainly composed of ceramic and formed with two or more vertical slits 14 disposed on an outer circumference of the porous base 5, having at least one end face 12 in one side in a tapered shape with an outer diameter becoming narrow towards a tip 13, and extending in parallel with an extending direction of the cells 3, and/or, at least one ring slit orbiting perpendicularly to the extending direction of the cells 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185560-A (JP)
Title: Gear transmission
Inventor: OZEKI TAKASHI
IPC: F16H63/30
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost of a gear transmission and improve reduction effects of impact and impulsive sound during transmission by a buffer structure including an elastic engagement part provided in an engagement clutch in the gear transmission.  <P>SOLUTION: The engagement clutch 31 of the transmission has a plurality of gear side engagement parts 38 provided in a transmission gear 11b and a plurality of shifter side engagement parts 39 provided in a shifter 21. The gear side engagement part 38 includes: the elastic engagement part B having an elastic part 80 formed of an elastic material; and a rigid engagement part A having rigidity larger than that of the elastic engagement part B. The elastic engagement parts B are arranged, so that the gear side engagement parts 38 as the elastic engagement parts B and the shifter side engagement parts 39 as the rigid engagement parts A are made to abut on each other to elastically deform the elastic engagement parts B and then, the gear side engagement parts 38 and the shifter side engagement parts 39 both of which serve as the rigid engagement parts A are made to abut on each other, until the shifter 21 operated by a transmission operation device 26 is moved to the axial direction and the engagement clutch 31 becomes an engagement completion state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184287-A (JP)
Title: Cylindrical shaft, conveying roller, conveying unit and printer
Inventor: SAITO KOICHI
IPC: B21D51/10
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying roller which attains cost reduction and lightening in weight and suppresses irregular conveyance, a cylindrical shaft which is suitably used for the conveying roller and a conveying unit using the conveying roller, and a printer.  <P>SOLUTION: A cylindrical shaft 16 is formed into a cylindrical shape by opposing a pair of end parts by press working and has a joint 80 between a pair of end parts. The joint 80 is not overlapped on a straight line which is parallel to the center axis 16a of the cylindrical shaft 16 on the outer peripheral surface of the cylindrical shaft 16 by a line segment and overlapped only at one or a plurality of points without overlapping by a line segment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192600-A (JP)
Title: METHOD OF FORMING Cu FILM, AND STORAGE MEDIUM
Inventor: KOJIMA YASUHIKO
IPC: H01L21/28
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a Cu film in which a smooth CVD-Cu film of high quality can be formed.  <P>SOLUTION: In the method of forming a Cu film, the wafer is carried in the chamber and after stabilized, a filming raw material composed of a Cu complex is introduced in the chamber in a vapor-phase state while heating the wafer to form the Cu film on the wafer by a CVD method, and a remaining gas is removed by purging the inside of the chamber after the film formation, and then the substrate is carried out of the chamber. When this method is carried, the amount of heat inputted to a wafer in the case of purge is reduced than the amount of heat inputted when the Cu film is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187974-A (JP)
Title: Bone prosthetic material charging funnel used in new socket lift
Inventor: UEDA HIDERO
IPC: A61C8/00
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bone prosthetic material charging funnel used in new socket lift efficiently charging the hole, which is formed from the embedding side of the implant of an upper jaw bone, with the bone prosthetic material put on a spoon without scattering the bone prosthetic material to the periphery of the hole in the socket lift performed before the embedding of the implant.  <P>SOLUTION: The bone prosthetic material charging funnel is configured to include a large caliber part having a plane area enabling the insertion of the spoon on which the bone prosthetic material is put, a connection part continuously connecting a small caliber part and the large caliber part and formed so that the inner wall surface thereof is inclined with respect to the line connecting the center part of the small caliber part and the center part of the large caliber part, a small caliber part inserted into the hole formed from the embedding side of the implant of the upper jaw bone and guiding the bone prosthetic material, which is moved through the large caliber part and the connection part, into the hole when the small caliber part itself is inserted into the hole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191891-A (JP)
Title: System and method for evaluation of medical action
Inventor: NEMOTO ATSUSHI
IPC: G06Q50/22
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for evaluation of medical action, capable of integrally evaluating, by using a QI (Quality indicator) with high evidence level, medical actions to be performed at all stages such as during outpatient visit before hospitalization, during the hospitalization, and during outpatient visit after leaving the hospital.  <P>SOLUTION: Quality of all medical actions is quantified to be evaluated by: extracting prescribed medical actions having reliability, which is equal to or more than predetermined reference, to chronic diseases from a medical action storage means 14 in the outpatient visit before the hospitalization, a medical action storage means 16 during the hospitalization, a medical action storage means 14 in the outpatient visit after leaving the hospital, and prescribed medical action storage means 26, 28 and 30; and by comparing the contents of all medical actions, which are stored in the medical action storage means 14 in the outpatient visit before the hospitalization, the medical action storage means 16 during the hospitalization, and the medical action storage means 14 in the outpatient visit after leaving the hospital, with the contents of the prescribed medical actions having the reliability, which is equal to or more than the predetermined reference.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195084-A (JP)
Title: Steering control device for vehicle
Inventor: NIKI KEITARO
IPC: B62D119/00
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering control device for a vehicle, stabilizing steering response characteristics considering the behavior of the vehicle.  <P>SOLUTION: Using a steering speed θ' obtained by differentiating a steering angle θ supplied from a differentiator 42 by time and a vehicle speed V, a coupled compensation torque calculation unit 41 calculates a target converging assist torque Tas to reduce (cancel) a non-steady response component depending on the steering speed θ' and the vehicle speed V. Using a differential value V' obtained by differentiating the vehicle speed V supplied from the differentiator 44 by time, a gain calculation unit 43 calculates a gain Kg corresponding to an accelerating state or a deceleration state of the vehicle. A multiplier 45 multiplies the torque Tas supplied from the calculation unit 41 and the gain Kg supplied from the calculation unit 43, and calculates the final required converging assist torque Tas_req. Also, a drive control unit 46 controls drive of a motor based on the torque Tas_req.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195869-A (JP)
Title: Sulphurization accelerator aid
Inventor: KA SHIREN
IPC: C08K9/04
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce environmental pollution by greatly reducing an amount of zinc oxide used in a sulphurization accelerator aid by the sulphurization accelerator aid with a high capability of dispersion of the zinc oxide, reducing a cost, reducing an amount of the zinc oxide used in a rubber product, and reducing an amount of the zinc oxide included in a powder dust generated by wearing of a tire.  <P>SOLUTION: The sulphurization accelerator aid (c) is made by stirring and mixing zinc oxide particles (a) and an aliphatic acid (b) at a weight ratio (a)/(b)=1/0.5 to 1/1.5 and by granulation at a temperature where a penetration degree of (b) is from 5 to 15, wherein (b) is an aliphatic acid in which a 12-22C straight-chain saturated fatty acid is 75 wt.% or more, a total weight of palmitic acid and stearic acid is 50 wt.% or more, and an iodine value is 30 gI<SB>2</SB>/100 g or less; and (c) is a sulphurization accelerator aid of which a bulk specific gravity is 0.5 to 0.9 g/ml and a particle diameter is 0.5 to 2.5 mm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199169-A (JP)
Title: Semiconductor optical element
Inventor: SAKAINO TAKESHI
IPC: H01S5/12
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor optical element capable of improving high-speed response and single mode properties in direct modulation while securing excellent initial characteristics and long-period reliability.  <P>SOLUTION: The semiconductor optical element includes: a p-type InP clad layer 12, an active layer 14, and an n-type InP clad layer 16 and an n-type InP layer 18 sequentially laminated on a p-type InP substrate 10; and a diffraction grating 20 in the n-type InP clad layer 16 and n-type InP layer 18 along the direction of an optical waveguide. The reflectance of light on a projection end surface 36 and a rear end surface 38 facing each other is asymmetric. The length L of the active layer 14 in the optical waveguide direction is 130 μm or shorter. The diffraction grating 20 is made of a material having a PL wavelength of 1,200 nm or longer. Then κL, which is the product of the length L and the coupling coefficient κ of the diffraction grating 20, is at least 1.5 and smaller than 3.0.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228897-A (JP)
Title: Aerospace bearing component and bearing device
Inventor: SMITH PAUL RAYMOND
IPC: F16C33/12
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerospace bearing component superior in abrasion resistance, and having large overload resistant capacity.  <P>SOLUTION: This metallic aerospace bearing component is provided by using non-ferrous metal as a main component, and provides a bearing surface having an oxygen diffusion zone 8 near its surface. A nitrogen diffusion zone may also be provided on a surface or the inside. A coating may also be provided. The coating may have a first coating layer and a second coating layer. A material of the first coating layer is selected so as to stick to the diffusion zone being respective backings, and is desirably selected so that a material of the second coating layer provides an excellent bearing surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196787-A (JP)
Title: Sealing oil deterioration preventive method and gas holder device
Inventor: YUASA TAKESHI
IPC: F17B1/06
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reduction in a flash point of sealing oil used for preventing leakage of gas in a gas holder.  <P>SOLUTION: The sealing oil is used for the gas holder 50 of a structure capable of varying capacity of a gas chamber 50a by a piston 52 liftably arranged inside and airtightly sealing a wall surface of thee gas chamber 50a and the piston 52 by the sealing oil, and is introduced into an aromatic hydrocarbon removing device 10, and gas is blown from a gas supply pipe 3 into the sealing oil staying in the aromatic hydrocarbon removing device 10, and aromatic hydrocarbon derived from by-product gas included in the sealing oil, is removed by transferring to the gas by bubbling the sealing oil.  <P>COPYRIGHT: (C)2010,JPO&INPIT