baber/WOPTO huggingface dataset:
Patent JP-2009259794-A (JP)
Title: Lighting device for discharge lamp, its control method and projector
Inventor: YAMAUCHI KENTARO
IPC: H05B41/24
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device for discharge lamp, which can prevent a partial wear of an electrode and a partial precipitation of an electrode material and can control the occurrence of flickering at a low power driving by inhibiting formation of a regular convection in the discharge lamp; and to provide its controlling method and a projector.  <P>SOLUTION: A controlling means 40 controls to change in a periodic pattern an accumulated energy supplied to each of electrodes of a discharge lamp 90 during one period of an alternate current I for driving the discharge lamp, and the periodic pattern includes a plurality of division periods for maintaining the accumulated energy at the same value over a plurality of periods of the alternate current I for driving the discharge lamp, and the accumulated energy during at least two division periods out of the division periods has different patterns with each other, and the controlling means 40 receives a power controlling signal S from outside and conducts a current control treatment so that an average value of a direct current Id in a division period corresponding to one period of the alternate current I for driving the discharge lamp may become a current value corresponding to the power controlling signal S and controls a length per one division period with reference to the average value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219935-A (JP)
Title: Receiver
Inventor: ISHIHARA HIDEKI
IPC: H04L27/227
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver wherein a circuit scale is reduced in AFC processing and CR processing.  <P>SOLUTION: The receiver performs a frequency correction processing for detecting a frequency deviation of a received signal and correcting it, and a phase correction processing for setting a phase of the received signal to a desired one. The receiver is equipped with: a frequency deviation detecting section 12 for detecting information about a frequency deviation to be used to correct the frequency deviation on the basis of the received signal; a phase correction calculating section 13 for calculating an amount of correction of phase for setting a phase of the received signal to a desired one on the basis of the received signal; an NCO section 11 for generating a sine wave for performing quadrature detection on the basis of the information about the frequency deviation and the amount of correction of phase; and an LPF 15 that demodulates the received signal by quadrature detection on the basis of the sine wave to turn it into a complex signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219968-A (JP)
Title: Radio relay system
Inventor: SUZUKI KAZUHIKO
IPC: H04W16/26
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a system down at a relay base station of a radio relay system with a simple constitution which allows the number of radio units to decreased but supports the standby function, and even if trouble occurs in a radio unit in operation.  <P>SOLUTION: The radio relay system includes at least one relay base station 21 for relay between a mobile station and a base station. The relay base station includes a transmission antenna 26a and a reception antenna 26b, one transmission radio units 23 and one reception radio unit 24 for reception having transmission portions 28a and 28b and reception portions 29a and 29b, and switching means 30a, 30b, 31, 32, 33, and 34 for changing the connections of the transmission antenna and reception antenna, and transmission radio units and reception radio units, and the connection states of the transmission antenna and reception antenna, and transmission portions and reception portions are changed through the switching means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219407-A (JP)
Title: Solar cell equipped with electrode having mesh structure, and manufacturing method of the same
Inventor: MASUNAGA KUMI
IPC: H01L31/04
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell which has both low resistance and high transmissivity and furthermore can efficiently utilize sunlight for excitation of a carrier and is equipped with a light incidence surface side electrode using inexpensive material, and to provide a method of manufacturing the solar cell.  <P>SOLUTION: The solar cell is equipped with: a photoelectric conversion layer; a light incidence surface side electrode layer; and counter electrode layers. The light incidence surface side electrode layer is provided with a plurality of openings penetrating the light incidence surface side electrode layer, and a film thickness thereof is in a range of 10 nm or more and 200 nm or less, and an area per one opening of the openings is in a range of 80 nm<SP>2</SP>or more and 0.8 μm<SP>2</SP>or less, and numerical apertures of the openings are in a range of 10% or more and 66% or less, and at least a part of a light absorbing layer is arranged at a distance of 1 μm or less from a contact surface of the light incidence surface side electrode layer and the photoelectric conversion layer. The light incidence surface side electrode layer of this solar cell can be formed by etching using a single particle layer of fine particles or dot patterns of a self-organization of a block copolymer as a mask, or by utilizing a stamper.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010223629-A (JP)
Title: Optical encoder
Inventor: HANE JUN
IPC: G01D5/36
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size, and to thin a thickness, while securing reliability, without being affected by a stray light or the like in an inside of a detecting head.  <P>SOLUTION: A light transmitting member 5 is arranged on an optical path between a light source 4 and a scale 9, or on an optical path between the scale 9 and a photodetector 6, and a stray light reducing function element is formed, on a surface of the light transmitting member 5, to reduce at least the stray light not contributing to generation of an encoder signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009136150-A (JP)
Title: Reluctance motor
Inventor: OGINO SANSHIRO
IPC: H02K19/10
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reluctance motor capable of readily replacing a conventional small DC motor in which size and vibration can be reduced while preventing an increase in manufacturing cost.  <P>SOLUTION: The reluctance motor includes a stator having 2 m (m is a natural number of 1 or above) salient poles in which total 2 m magnets 12 are arranged in the adjacent gap at the forward end of each salient pole 11 such that facing magnetic poles have the same polarity with the magnetic pole touching the lateral part at the forward end of the salient pole 11 and a winding 13 is applied to the salient poles, and a rotor having n (n is a natural number other than 1) protrusions 21, where n/m does not become a natural number of 2 or less, i.e., pole teeth or magnetic resistance reducing parts provided oppositely to the salient poles 11. The positional relationship in the diametrical direction among coupling portions of stator iron cores which constitute the stator, the magnet 12 and the winding 13, is arranged in order of the coupling portion, the winding 13, and the magnet 12. The adjacent windings 13 face through a gap formed between the coupling portion and the magnet 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010223316-A (JP)
Title: Mounting member of shock absorber
Inventor: KAWANOBU YOSHINORI
IPC: F16F9/54
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mounting member of a shock absorber with a small mounting dimension to car body side.  <P>SOLUTION: The mounting member of the shock absorber is provided with: a cup type bracket fixed and held on a car body side member and opened in the opposite direction of the car body side member; and a bump stopper externally fitted to a rod of the shock absorber constituting a suspension of a vehicle and restricting an operation stroke of the shock absorber by elastic deformation, with the bracket as a guide. The bump stopper comprises a body barrel part, and a tapered tip end portion provided to a car body side end and having an outer surface with an inclination, with its diameter gradually reduced toward the car body side member. The cup type bracket includes an inclined wall part having an inside face abutting on the outer surface with the inclination of the tapered tip end portion, and the tapered tip end portion includes an annular groove formed partitioning the tapered tip end portion into a car body side member side and a shock absorber side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224189-A (JP)
Title: Optical module and method of controlling the same
Inventor: SUZUKI KOICHI
IPC: G02B6/12
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the power efficiency of a TO (thermo-optic) phase shifter in an optical control system using a PLC (planar lightwave circuit).  <P>SOLUTION: An optical module includes: a planar lightwave circuit; a thermo-optic phase shifter for heating the planar lightwave circuit at a prescribed position; a photodetector for detecting optical output of optical signals which have passed through the planar lightwave circuit; and a control part for performing pulse width modulation control of the thermo-optic phase shifter so that the optical output detected by the photodetector gets close to a set value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226865-A (JP)
Title: Unified schedule calculation system of plurality of power generation shafts and unified schedule calculating method
Inventor: HIRANO YUKIO
IPC: H02P9/04
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unified schedule calculation system for unifying the calculation results of start-stop schedules of a plurality of power generation shafts and generating an electric energy that matches a required electric energy, and to provide a unified schedule calculating method.  <P>SOLUTION: In a combined cycle power generation units having a plurality of power generation shafts, the unified schedule calculation system includes a required electric energy input means which takes in a load pattern of required electric energy from an upper feed command device, a mode selection means which sets the start and stop modes of the schedule calculation of each shaft, a unified schedule calculation operating device which manages these integrally, and individual power generation shaft schedule calculation operating means. Accurate schedule control data is created reflecting the required electric energy and the situation and environmental conditions of each power generation shaft while transmitting and receiving calculation data between the unified schedule calculation operating device and the shaft schedule calculation operating means. Thereby, smooth and efficient power generation control is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009133497-A (JP)
Title: Seal member, valve, and tank
Inventor: YAMAGISHI NORIO
IPC: F16K1/36
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal member achieving sufficient seal performance even when a differential pressure between subject spaces to be closed by a valve is more than several tens of MPa (or several MPa).  <P>SOLUTION: A valve element comprises a circular groove 3 with a step provided on a bottom wall of a main body 2, and an elastic member of rubber vulcanized and attached to it to form a circular seal member 4. The seal member 4 has a circular part 41 and a circular part 42. Most parts of the circular parts 41 and 42 are respectively filled in a deep groove part 31 and a shallow groove part 32. The volume of the circular part 41 is formed larger than the circular part 42. Along the border between the circular parts 41 and 42, a circular projection 43 projected downward is provided, and an inclination part inclined by a prescribed internal angle is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010220884-A (JP)
Title: Game machine
Inventor: SASAHIRA TAKESHI
IPC: A63F7/02
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable the operation of two mobile objects without making players feel incongruity even when they partially overlap in the movable range and furthermore, can enhance performance effects as much as possible by performance images shown on an image display device concerning a game machine represented by a Pachinko game machine and a spin drum game machine (slot machine).  <P>SOLUTION: The game machine is provided with an exclusive control part and a reference area return control part which carries out a reference area return control to position two mobile objects 251L and R respectively back within reference areas when sensors 255L and R are kept failing to detect both the mobile objects 251L and R while outputting control information showing the execution of the reference area return control. Thus, an image control part can make the image display device 110 display a performance image continuously even when acquiring information based on the control information outputted anytime in the midst of the display of the performance image on the image display device 110 pertaining to the result of lottery.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224993-A (JP)
Title: Management system for inter-store movement of book
Inventor: ANDO DAIZO
IPC: G06Q10/08
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system for accurately and easily moving books between stores.  <P>SOLUTION: The inter-store movement management system includes a server and a terminal computer for each store connected through a communication line, and an inter-store movement management program, a book master and an inter-store movement data master are included in the storage device, and book identification data and book data are included in the book master for every book, and inter-store movement processing ID, book identification data, volume data, transport origin store data, transport destination store data and warehousing completion data are included in the inter-store movement processing data master. The inter-store movement management program includes a shipping registration function and a warehousing registration function, and in the shipping registration function, the shipping origin computer acquires the book identification data, the volume data and the transport destination store data, and outputs a slip to which the in-store movement processing ID has been attached, and transmits the in-store movement processing data to the server, and in the warehousing registration function, a warehousing destination computer acquires the inter-store movement processing ID of the slip, and transmits it to the server, and the server registers the completion of the inter-store movement processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010220912-A (JP)
Title: Absorbent article
Inventor: KURAMOCHI MIHOKO
IPC: A61F13/53
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate stuffiness in a buttock part without lowering the absorbing speed of body fluid.  <P>SOLUTION: In a sanitary napkin 1 constituted by interposing an absorbing body 4 between a liquid permeable front face sheet 3 and a back face sheet 2 and by arranging an absorbing functioning material 7 having a function for absorbing body fluid and moisture, the absorbing functioning material 7 is arranged in the middle in the thickness direction of the absorbing body 4 in an intermediate part M and a front side part F including the urination opening part H of the napkin 1 and is arranged on the upper face of the absorbing body 4 in the rear side part R of the napkin 1. Here, the absorbing body 4 is constituted of an under layer absorbing body 4A formed over the longitudinal direction of the absorbing body 4 and an upper layer absorbing body 4B laminated to the intermediate part M and the front side part F of the lower layer absorbing body 4A, and the absorbing functioning material 7 is arranged between the lower layer absorbing body 4A and the upper layer absorbing body 4B in the intermediate part M and the front side part F.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226912-A (JP)
Title: Electric connection box
Inventor: FUJIWARA SATORU
IPC: H02G3/16
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a manufacturing cost, and to increase the degree of freedom in connections between terminals.  <P>SOLUTION: An electric connection box 30 includes a first box member 21 and a second box member 22 mounted so as to be suitable for the first box member 21. The electric connection box 30 further includes an insulating substrate 10 fixed between the first box member 21 and the second box member 22 and provided with a plurality of terminals 11 exposed from the first box member 21 respectively. In the electric connection box 30, at least two of the plurality of terminals 11 are connected through insulated wires including conductors composed of solid wires.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226634-A (JP)
Title: Image defect detection method and radiographic imaging apparatus
Inventor: ASANO YOSUKE
IPC: H04N5/32
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defective pixel detection method and a radiographic imaging apparatus in which a defective pixel of a radiograph detector is properly detected and excessive correction can be suppressed.  <P>SOLUTION: A first threshold is used to detect a temporary defect from a detection image of a defective pixel, detected defective pixels are classified into long defects and other defects, and a defective pixel is re-detected from the detection image by making a second threshold, which is equal to or greater than the first threshold, corresponding to the long defects and making a third threshold, which is greater than the first threshold, corresponding to the other defects. Regarding the defective pixel detected with the second threshold, information indicating that correction is not performed on a defect of a length exceeding a predetermined threshold is added.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231373-A (JP)
Title: Toll collection system
Inventor: KUSANO ATSUSHI
IPC: G07B15/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toll collection system that constructs an environment-conscious system by recycling a toll ticket.  <P>SOLUTION: In the toll collection system for collecting a toll using a toll ticket from a vehicle using a toll road such as an expressway, the toll is collected by use of a recyclable toll ticket including an RFID card and a rewritable print face repeatedly printable/erasable, as the toll ticket of the toll road.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234211-A (JP)
Title: Filtration member, method of manufacturing filtration member and water cleaner
Inventor: UENO TAKUYA
IPC: B01D39/14
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately suppress the collapse of a filter medium, to attain a simple configuration not provided with a filter member or the like, and to prevent protozoa or the like from intruding the filter medium.  <P>SOLUTION: The water cleaning cartridge 10 has a cylindrical filter medium 1 composed of activated carbon for filtering raw water, and is provided with the filtration member 3 having an organic polymer material layer 2 which is composed by attaching a fibrous organic polymer material to the entire surface of the outer periphery of the filter medium 1 and capable of distributing the raw water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233773-A (JP)
Title: Pinball game machine
Inventor: SHOJI DAIKI
IPC: A63F7/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve game properties enhancing the extent of game player's expectations by making the player hard to perceive either hit in prize-winning while securing differences of profitable states in each hit, in a game machine wherein a plurality of kinds of hits, different in opening movements of jackpot opening, are set.  <P>SOLUTION: In the Pachinko game machine, while the jackpot opening opens/closes through an opening/closing pattern inherent in a 2R extra game during the 2R extra game, a dummy performance with a similar-pattern variation is displayed on a performance display device. The variation display of the similar pattern through the dummy performance is apparently similar to a variation display of a decorative pattern. A background performance added to the variation display of the similar pattern is common to the case of a minor hit as well.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234024-A (JP)
Title: Fire extinguishing equipment
Inventor: AKIMOTO KAZUYUKI
IPC: A62C35/62
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To inspect equipment without producing foam to a protection compartment when inspecting the operation of a deluge valve.  <P>SOLUTION: A secondary chamber of the deluge valve 6 is connected with a secondary-side pipe 7, and the secondary-side pipe 7 is connected with fire extinguishing heads 8. The primary side of the deluge valve 6 is provided with a first water shutoff valve 13, and a part between the first water shutoff valve 13 and the deluge valve 6 is provided with a three-way joint 15. The three-way joint is connected with a simple pump 17 as a pressurizing means and the primary side of the fire extinguishing heads 8 of the secondary-side pipe 7 is provided with a second water shutoff valve 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242322-A (JP)
Title: Aseismatic reinforcing structure of opening in existing rc rigid frame structure
Inventor: TAMAI HIROAKI
IPC: E04G23/02
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aseismatic reinforcing technology for an opening part in an existing RC rigid frame structure being effective for reducing cost of materials and volume of construction work, achieving uniform deformation in a deformation part for external force such as earthquake, and absorbing energy smoothly and efficiently.  <P>SOLUTION: In this aseismatic reinforcing structure, pieces of vibration control reinforcing hardware 4 forming both sides as mounting parts and bending an intermediate part like bellows to form the deformation part are attached to four corners of a steel frame 3 like a rectangular frame being mountable in the opening part 2 of an existing RC rigid frame structural body 1 through the mounting parts, respectively, and the opening part 2 is reinforced by the pieces of vibration control reinforcing hardware 4 attached to four corners of the steel frame 3 like the rectangular frame in an aseismatic manner. The deformation part in the intermediate part of the vibration control reinforcing hardware 4 is alternately bent to form bellows. An angle of bending in each bent part is substantially constant over the whole length of bending line, and height of each bent part is gradually increased from sections close to the corner parts toward an outer side.  <P>COPYRIGHT: (C)2011,JPO&INPIT