baber/WOPTO huggingface dataset:
Patent JP-2009219760-A (JP)
Title: Image measuring apparatus, medical image system and program
Inventor: NANJO TAKASHI
IPC: A61B6/00
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability in measurement of a CE (central edge) angle of a hip joint image and to prevent an erroneous diagnosis.  <P>SOLUTION: The hip joint image is displayed on the monitor screen of a display part, and a reference auxiliary line which passes through right and left tear drop lower ends of the hip joint image, a first vertical auxiliary line which passes through the center of a right femoral head and is vertical to the reference auxiliary line, a first oblique auxiliary line which passes through the center of the right femoral head and a right acetabular outer side edge, a second vertical auxiliary line which passes through the center of a left femoral head and is vertical to the reference auxiliary line, and a second oblique auxiliary line which passes through the left femoral head and a left acetabular outer side edge are drawn in the order. At the time, the specification of the start point of the first oblique auxiliary line is permitted only on the first vertical auxiliary line, the drawing of the second vertical auxiliary line is permitted only in the area on the right side of the monitor screen from the first vertical auxiliary line, and the specification of the start point of the second oblique auxiliary line is permitted only on the second vertical auxiliary line. An angle formed by the first vertical auxiliary line and the first oblique auxiliary line is defined as a right CE angle, and an angle formed by the second vertical auxiliary line and the second oblique auxiliary line is defined as a left CE angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225915-A (JP)
Title: Game ball counting device
Inventor: KAWAMATA ISAMU
IPC: A63F7/02
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball counting device reliably and correctly counting game balls by reliably aligning the game balls without clogging.  <P>SOLUTION: The outer shape of a game ball counter 50 is formed from: a box shape body 51 having a passage to pass the game balls P; and a lid 52 for covering the upper opening of the body 51. Guide ribs 130 for guiding the game balls P are each formed by projection toward outer passages 62 and inner passages at places close to the discharge ports of the passages being opening/closing lids 52a and fixing lids 52b facing the passages. The height of the guide rib 130 in the outer passages 62 or the inner passage to a counting sensor is set to have a height providing a gap of a size for passing one game ball P between the bottom surface of the outer passage 62 and the inner passage and the guide rib 130.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228037-A (JP)
Title: Copper pipe for cross fin tube type heat exchanger
Inventor: WATANABE TAKAMICHI
IPC: F28F21/08
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper pipe for a cross fin tube type heat exchanger having excellent surface quality and insertability.  <P>SOLUTION: The copper pipe 1 for the cross fin tube type heat exchanger 3 consists of a cross fin tube with the copper pipe 1 and a fin 2 being integrally assembled to each other by inserting and arranging the copper pipe 1 formed of copper or a copper alloy in a cylindrical collar part provided on the fin 2 formed of aluminum or an aluminum alloy. A coating film consisting of carbon compound with its film thickness being 1.0-500 nm equal to the depth at which the carbon amount is reduced to one half of the carbon amount on the outermost surface of the copper pipe 1 in the Auger electron spectroscopy is formed on the surface of the copper pipe 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229286-A (JP)
Title: Object detector
Inventor: EGAWA MINEICHI
IPC: B61D19/02
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object detector for detecting an object around a door that is not easily affected by an environmental change and accurately detects the object around the door.  <P>SOLUTION: A camera 11 for photographing the circumference of a door 91 in a vehicle 90 and a light reception member 15 having light absorption properties that is a target region of object detection are arranged opposingly vertically while holding the door 91 in between, and light is emitted toward the light reception member 15 photographed by the camera 11 from an illumination means 12. While there are no objects on the light reception member 15, the background image of the light reception member 15 is acquired in advance by photographing using the camera 11. When detecting an object, light is applied by the illumination means 12 simultaneously with photographing by the camera 11, the target image of object detection in the light reception member 15 is acquired and both the images are compared. Based on the comparison result, the presence or absence of an object between the light reception member 15 and the camera 11 is determined, thus detecting an object around the door 91 photographed in the target image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232330-A (JP)
Title: Optical receiver
Inventor: ASANO TETSUTOSHI
IPC: H04B10/07
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical receiver, in which the abnormality in some channel will not affect to the other channels.  <P>SOLUTION: In the optical receiver, which inputs optical DQPSK signals supplied from external units into first and second delay interferometers 2, 3 respectively, then, the output light of the first and second delay interferometers 2, 3 is reproduced by first and second photodetectors 4, 5 as the binary NRZ (Non Return to Zero) signal of a first and second channels, the delay times of the first and second delay interferometers 2, 3 are controlled through feedback control by control systems independent in each first and second channels.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237773-A (JP)
Title: Image processor and image processing program
Inventor: SHIRAI TAKAO
IPC: G08G1/16
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor for detecting highly precisely a person by simple processing.  <P>SOLUTION: Pedestrian candidate images are extracted from image data, by comparing the image data from an imaging device for imaging the surroundings of a vehicle, with a reference pattern that is a model pattern of a pedestrian. The presence of regularity is determined in at least one of a shape and an arrangement of each pedestrian candidate image. A displaying image data is generated based on the residual pedestrian candidate image excluding the pedestrian candidate images determined to have the regularity. An image is displayed based on the display image data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240075-A (JP)
Title: Ultrasonic motor
Inventor: FUKUNAGA RYOICHI
IPC: H01L41/257
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic motor which is miniaturized, has a simplified structure and performs operation with high efficiency and accuracy.  <P>SOLUTION: A piezoelectric vibrator 1 is formed so that when w/L corresponds to the resonant frequency of an expansion vibration mode and w/L corresponds to the resonant frequency of a bending vibration mode, the value of w/L is substantially 0.85, where L is the length of a side of one combination of two combinations of sides of the rectangular piezoelectric vibrator 1, w is the length of the side of the other combination and w/L is a variable. The ultrasonic motor includes: two electrodes 4a, 4b juxtaposed on any one of the main surfaces of the piezoelectric vibrator 1; a resonant driving device 32 for driving the piezoelectric vibrator 1 by applying an AC voltage to at least one electrode; a DC driving device 33 for driving the piezoelectric vibrator 1 by applying a DC voltage to at least any one of the two pairs of electrodes 4a, 4b; and a control section 34 for selecting any one of the resonant driving device 32 and the DC driving device 33 and operating the selected one.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236768-A (JP)
Title: Measurement method for hemoglobins
Inventor: OISHI KAZUYUKI
IPC: G01N30/88
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement method for hemoglobins capable of measuring easily and highly precisely.  <P>SOLUTION: The measurement method for hemoglobins by liquid chromatography, uses a buffer solution containing polysaccharides as the buffer solution.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238705-A (JP)
Title: Lithium secondary battery
Inventor: HANABUSA KIYOSHI
IPC: H01M4/13
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lithium secondary battery capable of surely operating a separator shutdown as the whole separator when abnormal heat generation in the battery is large.  <P>SOLUTION: In the lithium secondary battery having a positive electrode 3, a negative electrode 7, and a separator 8 arranged between the positive electrode 3 and the negative electrode 7, a heat-absorbing agent, in which a melting point is from 65°C or more to less than 100°C and the heat of fusion is heat absorption, is added.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243698-A (JP)
Title: Burner and boiler
Inventor: KAWAOKA YUKINOBU
IPC: F23L9/06
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce NOx and to suppress low frequency vibration in burning, in a burner for a boiler.  <P>SOLUTION: This burner is equipped with: a fuel injection nozzle 35 disposed on an axis of a combustion chamber; and a primary air introduction pathway 37 and a second air introduction pathway 38 concentrically formed with the fuel injection nozzle as a center, provided in a ceiling part of a cylindrical combustion chamber 14; and the prescribed number of second air nozzles 30 radially disposed at a lower end of the secondary air introduction pathway at equal angular pitches. The secondary air nozzle has the rectangular cross-section long in the radial direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245098-A (JP)
Title: Program-updating method and computer system
Inventor: KAMEI TATSU
IPC: G06F11/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To propose a computer system which updates a program installed in a host computer connected to USB device equipment when USB devices mounted on the USB device equipment are exchanged.  <P>SOLUTION: A USB hub and a medium drive 31 connected to the USB hub are mounted on a CD/DVD publisher 3. When the medium drive 31 is exchanged, a storage device 35, which stores an updating program 36 for updating an application program 21, is connected to the USB hub. When the CD/DVD publisher 3 and the host computer 2 are connected, the application program 21 acquires the device information on the medium drive 31 and determines whether its own updating is necessary. When the updating is necessary, the application program 21 executes its own updating by using the updating program 36 of the storage device 35.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243839-A (JP)
Title: Evaporator unit of refrigerator for land transport
Inventor: TARUMA KOSHI
IPC: F25D11/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To increase the quantity of air passing through a coil part of an evaporator to thereby increase the heat exchange amount of the coil part, and to improve heat exchange performance of the whole unit.  <P>SOLUTION: This evaporator unit 3 of a refrigerator 1 for land transport includes a housing 5 fitted to the wall surface of a cold reserving box; an evaporator 6 and an evaporator fan 7 provided in the housing 5; and a reinforcing plate 10 partitioning the coil part of the evaporator 6 into right and left parts, wherein an even number of evaporator fans 7 are disposed corresponding to one coil part 6a above and below it, an odd number of evaporator fans 7 are disposed corresponding to the other coil part 6b above and below it, the air in the cold reserving box is sucked from a suction port through the evaporator fans 7, and circulated through the evaporator 6 to be cooled, and after that, the cooled air is blown out from a blowout pening to the interior of the cold reserving box. At least one hole 15 is formed in the reinforcing plate 10 located between the evaporator 6 and the evaporator fans 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240734-A (JP)
Title: Game machine
Inventor: SUGISHIMA TOSHIKI
IPC: A63F7/02
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having a symbol display device comprising light-emitting elements such as seven segments form LED or dot matrix form LED to perform variable displays with strong impact by using the symbol display device.  <P>SOLUTION: The game machine includes a symbol display device 6 aligning the segment 26 incorporated with a light-emitting element in a predetermined pattern. The segment 26 includes a low-brightness light-emitting diode 30 and a high-brightness light-emitting diode 31 as at least two different brightness light-emitting elements, and variably displays symbols to be displayed on the symbol display device 6 by the low-brightness light-emitting diode 30, and also make the high-brightness light-emitting diode 31 emit light, at the variable display of the symbols by the low-brightness light-emitting diode 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008217026-A (JP)
Title: Method for determining alarm sound of electric equipment
Inventor: NISHIDA KEIKO
IPC: G10H1/00
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining alarm sounds of electric equipment for giving an alarm which are gentle to people and clear with high quality, by allowing a user to reliably recognize a series of multiple alarm sounds for confirming operation common to the electric equipment or notifying conditions thereof.  <P>SOLUTION: The method determines the alarm sounds of the electric equipment that produces multiple different kinds of sounds for confirming the operation of the equipment and operating conditions thereof. The alarm sounds can be expressed by using musical notes on a musical score, and are obtained by combining a plurality of decomposed musical elements such as a musical scale, rhythm and intensity. All of the musical elements contained in one category of the alarm sounds are made different from that contained in other category of the alarm sounds so that a user of the electric equipment can discriminate and associate each meaning of multiple kinds of alarm sounds.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009247759-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine which permits breakage of a harness electrically connecting a counting switch and a putting out control board or a malfunction or the like of the counting switch to be very quickly detected.  <P>SOLUTION: When retrying actions are repeated due to absence of input of a detection signal from the counting switch to the putting out control board owing to breakage of the harness electrically connecting the counting switch and the putting out control board or the occurrence of the malfunction of the counting switch for some reason, if the number of times the retrying actions are repeated is equal to or higher than an unconformity threshold value INCTH, an announcement about an error in the retrying actions to that effect is made from a loudspeaker. Consequently, a parlor attendant or the like can detect very quickly the breakage of the harness electrically connecting the counting switch and the putting out control board and the malfunction of the counting switch.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247777-A (JP)
Title: Sewing machine
Inventor: FUKAO HIROAKI
IPC: D05B83/00
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine which can reduce a gap in the lower part of a cover member in a status that the cover member is located in a location wrapping at least the front near a sewing needle and prevent it from interfering with the cover member even if a presser foot goes up.  <P>SOLUTION: The cover member 20 is composed so as to be changeable between the first location of wrapping the neighborhood of the sewing needle from the front and the second location which disengages the neighborhood of the sewing needle. In a status that the cover member 20 is located in the first location, the cover member 20 is moved up and down through an interlocking mechanism 82 in interlock with the vertical motion of a presser bar 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008284347-A (JP)
Title: Capsule for tooth restoration material
Inventor: KANEKO MASAAKI
IPC: A61C5/06
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel capsule for tooth restoration materials with significantly improved efficiency in blending and kneading dental restoration materials composed of two components.  <P>SOLUTION: The capsule for tooth restoration materials is constituted of a cylindrical capsule body 1 which forms a blending compartment 1b for storing a first component A and which has the circular cross section on the inner side; a plunger 2 which is inserted into the capsule body 1 in such a way as rotatable and slidable inside the capsule body and which comprises a rod-like projection 2a at the distal end, a first presser part 2b at the rear end, a rotation force transmitting engagement part 2c to which the rotation force is applied, a storage compartment 2d in which a second component B is stored and an agitator bar insertion hole 2e; a penetrating agitator bar 3 slidably inserted into the storage compartment 2d so that the second component B is introduced into the blending compartment 1b when pressed to the distal end and that the distal end of the agitator bar 3 penetrates into the inner side at the distal end of the blending compartment 1b or the vicinity; an agitation exclusive bar 4 slidably inserted into the agitator bar insertion hole 2e so that the distal end of the bar 4 penetrates into the inner side at the distal end of the blending compartment 1b or the vicinity; and a nozzle 5 to be fixed or attached to the capsule body 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009256019-A (JP)
Title: Escalator lighting system
Inventor: ANDO YOSHIHIRO
IPC: B66B23/22
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an escalator lighting system high in reminder function which can guide a passenger to an appropriate boarding position on a stepping surface.  <P>SOLUTION: The escalator lighting system comprises: a stepped position detector 17; a light irradiation device 19; and a light irradiation control device 21 making the light irradiation device emit light based on positional information of a step 12. The light irradiation device 19 includes: a light irradiation control part 22 making the light irradiation device 19 emit guidance light to a standing position 15 to form foot print marks thereon, when it is detected that a whole surface of the stepping surface 14 of each step 12 is sent from a landing plate 13; a light irradiation continuance control part 23 for making the light irradiation device 19 continue emitting the guidance light to the standing position 15 on each step 12 until it is detected that each step 12 reaches a predetermined position; and a light irradiation stop control part 24 stopping irradiation of the guidance light when it is detected that each step 12 reaches the predetermined position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257460-A (JP)
Title: Bearing device
Inventor: MIZUTANI MASATOSHI
IPC: F16C19/52
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device capable of determining the preload applied to a bearing without using an electric contact such as a brush and slip ring, reducing the manufacturing cost, and prolonging the device lifetime.  <P>SOLUTION: Rolling bearings 3A and 3B in tandem arrangement within a housing 1 for supporting a main shaft 2 receive a preload between the outer rings 3g and the inner rings 3i through spacers 4 and 5, wherein the spacer 5 between the outer ring 3g and the outer ring 3g is pinched by the holder lid 8 of the housing 1 and the housing shoulder 1b and fixed in the axial direction. A first electrode 11 is connected electrically with the outside surface of the housing 1 or the holder lid 8. A second electrode 12 insulated electrically is installed outside the bearing arranged position of the housing shoulder 1b or the holder lid 8, and an electrostatic capacitance generation part 18 is formed between the second electrode and the main shaft 2. The electrostatic capacitance between the two electrodes 11 and 12 is measured by an electrostatic capacitance measuring means 9, and from the measurement, the preload of the rolling bearings 3A and 3B is sensed by a preload sensing means 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259348-A (JP)
Title: Optical recording medium and its manufacturing method
Inventor: KIBE TAKESHI
IPC: G11B7/257
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium having uniform disk characteristics (recording sensitivity, reflectance and the like) even when film quality (an absorbing ratio, a refractive index, an extinction coefficient, and the like) of a recording layer is changed in a radial direction, and to provide its manufacturing method.  <P>SOLUTION: The disk-like optical recording medium is provided with a first dielectric layer, the recording layer and a second dielectric layer sequentially from recording light incident side. In the recording layer, the absorbing ratio of recording light is changed in the radial direction. In at least one of the first and the second dielectric layers, the film thickness is changed in the radial direction corresponding to the change of the absorbing ratio so that recording sensitivity to recording light is made uniform in the radial direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255481-A (JP)
Title: Image forming device, printing control method, and printing control program
Inventor: YAMAZAKI KOJI
IPC: G06F3/12
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device, a printing control method and a printing control program, capable of attaining assigned finish printing, even in a printing job assigned with finish processing same to a discontinuous page.  <P>SOLUTION: This image forming device 10 carries out the printing and the finish processing, based on a printing data 50 assigned with the finish processing same to the discontinuous page, the printing data 50 is assigned with a suspension page for suspending the printing in the printing job, and a printing control means 120 is provided to start the printing suspended as another printing job, based on the assignment of the suspension page, and to execute the finish processing on the assigned suspension page.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008240734-A (JP)
Title: Internal combustion engine with heat accumulator
Inventor: KUZE YASUHIRO
IPC: F16H59/74
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology enabling a heat accumulator to accumulate heat as much as possible in an internal combustion engine with the heat accumulator.  <P>SOLUTION: This invention relates to the internal combustion engine with the heat accumulator storing part of heat medium circulating in a heat medium channel formed in the internal combustion engine in an insulating manner, and rising temperature of the internal combustion engine by supplying the heat medium stored in an insulated manner to the heat medium channel. When high temperature heat medium is stored in the heat accumulator, load of the internal combustion engine is increased.  <P>COPYRIGHT: (C)2009,JPO&INPIT