baber/WOPTO huggingface dataset:
Patent JP-2007138382-A (JP)
Title: Removal method of floor slab joint part
Inventor: MIYAZAKI FUMITAKA
IPC: E01D19/12
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To remove a floor slab joint in a short time at a low cost without crack initiation in a floor slab which is a structure.  <P>SOLUTION: Cut grooves 20, 21 perpendicular to the floor slab 1 are formed at the ends of the floor slab 1 with a cutter sequentially along predetermined cut parts 10. The width of the cut groove 20 is about 3-4 mm because it is sufficient if a plate jack 3 can be inserted, and the spacing of the cut lines is about 40 mm. The plate jack is inserted in the cut groove 20 and expanded with a pressure fluid. Since a crack formed in concrete by the expansion pressure of the plate jack does not head toward the bottom face side of the floor slab 1, there is no risk of damaging the structure, and a part partitioned by the cut grooves 20, 21 is easily removed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006061720-A (JP)
Title: Dilator with peel force reducing structure
Inventor: JOHNSON BRUCE C
IPC: A61F13/12
Filed: 2005-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dilator with peel force reducing structure, which reduces waste in manufacturing, can design the ends of a dilator freely, and reduces the risk to damage the user's skin when the dilator is separated from the skin.  <P>SOLUTION: The dilator (10) is formed with a truss (16) which has a pair of spaced-apart end surfaces (20, 22 and 46). The dilator provides a restoring force between them when making the end surfaces face mutually. This restoring force is provided by resilient bands (30a and 30b) which extends between both ends of the truss (16). Separated parts (82, 82', 82'', 82''' and 82'''') may be included at the location thereof between selected portions of the resilient bands (30a and 30b). These separated parts (82, 82', 82'', 82''' and 82'''') are surrounded by a corresponding separated edge which crosses a first surface of a first resilient band. A second similar band may be also provided in this truss (16).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007138781-A (JP)
Title: Internal combustion engine
Inventor: MIURA MASAYUKI
IPC: F01N3/28
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To raise bed temperature to activation temperature or higher even if the temperature of exhaust gas is low.  <P>SOLUTION: An internal combustion engine is provided with an exhaust gas path 3 discharging exhaust gas to an outside, an exhaust gas branch flow path 13 branching part of exhaust gas flowing in the exhaust gas path, a first fuel supply device 14 capable of supplying fuel into the exhaust gas branch flow path 13, a reforming chamber 12b forming reformed gas from fuel from the first fuel supply device 14 and exhaust gas of the exhaust gas branch flow path 13, and a reformer 12 including an exhaust passage 12c making exhaust gas in a downstream side of a branch section of the exhaust gas branch path 13 in the exhaust gas path 3 flow in. Moreover, the internal combustion engine is provided with a reformed gas introducing path 15 introducing formed reformed gas to an intake air path 2, an air supply device 18 and a second fuel supply device 19 provided in the downstream of the branch section of the exhaust gas branch flow path 13 in the exhaust gas path 3 and an upstream side of the reformer 12, and an oxidation catalyst 20 provided between the air supply device 18, the second fuel supply device 19 and the reformer 12 in the exhaust gas path 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007135797-A (JP)
Title: Seat reclining device for vehicle
Inventor: YAMADA YUKIFUMI
IPC: A47C1/024
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reclining device which does not generate abnormal sound and does not lower the engaging strength of a lock gear and a gear plate even when the operation of unlocking the reclining device is performed in the state of leaning against a back seat.  <P>SOLUTION: In the seat reclining device for a vehicle, for the lock gear, the radius of the pitch circle of at least one, two or more of external teeth positioned at either one of the front side and rear side end parts in the rear rotating direction of a seat back is smaller than the radius of the pitch circle of the internal teeth of the gear plate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007136849-A (JP)
Title: Composition of low refractive index, antireflection material, and display
Inventor: CHO KOKUSHIN
IPC: B82Y40/00
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To form a low reflection layer having a low refractive index on a substrate such as a transparent film, a stable silica composition, and an antireflection material using the composition.  <P>SOLUTION: A composition of a low refractive index is prepared by mixing a transparent silica precursor (1) obtained by the acidic hydrolysis of an alkoxy silane having at least two hydrolyzable functional groups of at least one kind in an organic solvent and an acidic silica particle dispersion (2). The antireflection material is obtained by applying/drying the composition of a low refractive index on the substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007141141-A (JP)
Title: Syrup detection circuit for beverage supply device
Inventor: MORI KOJI
IPC: B67D1/12
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a situation such that an electromagnetic pump side is lower in pressure than a storage part side with a solenoid valve as the boundary.  <P>SOLUTION: An opening and closing valve 50e opened and closed to the atmosphere is provided at a portion between the electromagnetic pump 50c and the solenoid valve 50d of a suction pipe 50f. In retrying operation or replacing operation of a bag in box 26, the solenoid valve 50d is closed to stop the electromagnetic pump 50c, and the opening and closing valve 50e is opened to open the suction pipe 50f between the pump 50c and the valve 50d to the atmosphere. Regardless of the inertia of the pump 50c, therefore, the pressure on the pump 50c side is kept higher than on the storage part 50a (syrup supply pipe 26a) side with the valve 50d as the boundary. Consequently, the pump 50c side is prevented from being lower in pressure than the storage part 50a side with the valve 50d as the boundary.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143074-A (JP)
Title: Power line carrier communication system and signal combiner for power line carrier communication
Inventor: KUI KOICHIRO
IPC: H04B3/54
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power line carrier communication system and a signal combiner wherein generation of abnormal condition can be known outside the signal combiner when the abnormal condition is generated in which the signal combiner cannot make a PLC signal pass.  <P>SOLUTION: The signal combiner 6 includes a power supply portion 70 and a signal monitor portion 7. The power supply portion 70 obtains constant power supply from a commercial power source supplied by a power line 3A for passage wiring which is connected to a joint transformer 60. The signal monitor portion 7 includes a signal detection portion and a communication state indication portion 73. The signal detection portion is constituted of a bandpass filter 71 which performs extraction and detection of a power line carrier signal on the power line 3A for passage wiring. The communication state indication portion 73 indicates that it is under transmission as a constant power supply of the power supply portion 70 in period in which the signal detection portion detects the power line carrier signal, by using luminescence of an LED.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143673-A (JP)
Title: Hitting ball grounding position detection film and coating liquid for forming the same
Inventor: TAMEGAI NORIYUKI
IPC: A63B71/06
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hitting ball grounding position detection film which detects a grounding location of a hitting ball certainly to judge in/out, wherein the installation cost is inexpensive, and to provide a coating liquid for forming the detection film.  <P>SOLUTION: The hitting ball grounding position detection film is laid on a surface in a necessary area adjacent to a line on the surface of a court for a ball game, and detects the grounding position of the hitting to judge in/out. In this case the detection film is a coloring film, and is a thermochromic film which thermally colors by contact with the hitting ball so as to discriminate the coloring film as a background color. A coating liquid for forming the detection film contains a color coupler composed of a leuco dye, a developer, a coloring agent and a binder.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143775-A (JP)
Title: Walking apparatus for balance training
Inventor: KATO TOYOJI
IPC: A61H1/02
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking apparatus for balance training which is utilized easily even by an elderly who has difficulty in performing muscle training and with which the elderly can improve total balance ability.  <P>SOLUTION: The apparatus is composed of a main body 3 and components for forming a walking surface provided removably on the main body 3. A plurality of kinds of the components having different walking surfaces are prepared, and a desired component 5, 7, or 9 is selected from in the plurality of the components. The selected component 5, 7, or 9 is mounted to the main body 3, and the walking surface 2 for the balance training is formed on a top surfaces 4, 6, or 8 of the mounted component 5, 7, or 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007145659-A (JP)
Title: Molding apparatus for glass optical element
Inventor: UTSUKI MASANORI
IPC: G02B3/00
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding apparatus for a glass optical element in which the minute misalignment of a mold is prevented.  <P>SOLUTION: The molding apparatus 1 for the glass optical element in which a glass material G softened by heating from a heater block 7 is press-molded with an upper mold 2 and a lower mold 3 is provided with a displacement sensors 8, 9 for detecting the displacement of the upper mold 2 and the lower mold 3 in the X- and Y-direction on a plane crossing the pressing direction of the upper mold 2 at a right angle, a mold moving means 10 for moving the lower mold 3 to the X- and Y-direction and a control means 11 for controlling the drive of the mold moving means 10 to align the upper mold 2 with the lower mold 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007148174-A (JP)
Title: Lens substrate, method of manufacturing lens substrate, transmission screen, and rear projector
Inventor: MATSUI KUNIYASU
IPC: G03B21/62
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens substrate for displaying images superior in light utilization efficiency, superior in viewing angle characteristics and superior in contrast, to provide a manufacturing method for efficiently manufacturing the lens substrate, to provide a transmission screen provided with the lens substrate, and to provide a rear projector.  <P>SOLUTION: The microlens substrate 1 is in the form of a plate, and is composed of a substrate body (plate-like member) 2 provided with a great number of lens parts on one face side, and has a shading part 22 having a function preventing reflection of external light on the reverse face side to a side providing a microlens (lens part) 21. The shading part 22 is provided inside of the substrate body 2 by coloring at a part other than the part corresponding to a condensation part of the microlens 21. The thickness of the shading part 22 is preferably 0.1-50 μm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007155146-A (JP)
Title: Damper device and refrigerator
Inventor: YAMATO JUNJI
IPC: F25D17/08
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitution capable of miniaturizing equipment such as a refrigerator provided with a damper device, with respect to the damper device controlling the supply of cold air and the like generated by a cooler.  <P>SOLUTION: In this damper device 1, a sirocco fan 3 as a blower fan is integrally mounted on a housing 2 comprising an air suction opening 52 and air discharge openings 53. Baffles 5 are disposed on each of the plurality of air discharge openings 53, and a baffle driving device 6 opens and closes the air discharge openings 53 by the baffles 5, and oscillates the baffles 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007157355-A (JP)
Title: Fuel cell unit, electronic equipment, and electronic equipment system
Inventor: KOBAYASHI KOICHI
IPC: G06F1/26
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize simplification in structure of a passive type fuel cell unit.  <P>SOLUTION: The electronic equipment system includes an electronic equipment 5 and a passive type fuel cell unit 1 for supplying power to the electronic equipment 5. The fuel cell unit 1 includes a power generating unit 11 including a power generating cell generating power with the use of fuel, a power source unit 12 for generating voltage the electronic equipment 5 can use based on voltage generated by the power generating unit 11, and an input/output terminal 14 connected to the power source unit 12 for electrically connecting the electronic equipment 5. The electronic equipment 5 includes a battery 53 capable of charging and discharging, a charging circuit 54 carrying out charging and discharging of the battery 53, and an input/output terminal 56 connected to the charging circuit 54 for electrically connecting with the input/out terminal 14 of the fuel cell unit 1. The charging circuit 54 supplies power for driving the power source unit 12 with the use of power obtained from the battery 53, during the period when an output voltage of the power source unit 12 is below a given value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007156569-A (JP)
Title: Cluster system, load balancer, method of transferring node, and node transfer program
Inventor: IWAKAWA AKINORI
IPC: G06F13/00
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cluster system capable of efficiently processing messages from a plurality of load balancers, even when a node server stops operating normally.  <P>SOLUTION: Each of node servers 2a, 2b, 2c, which a cluster system 1 connected to load balancers 5a, 5b has, includes a storage part 3a for storing session-assuming node information for associating a session ID with a node server in charge and node life/death information; a node-confirming part for determining whether the function of the node server assuming the session of a message is operating normally, when the message sent from one of the load balancers is received; and a node transfer part for updating the session-assuming node information so that the node server in charge of the session is changed to an alternative node server, and for transmitting data indicating the alternative node server to the load balancer, other than the load balancer that has sent the message.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007154704-A (JP)
Title: Francis type runner and hydraulic machine
Inventor: ENOMOTO YASUYUKI
IPC: F03B3/02
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the effect of the cavitation occurring in a balance hole formed in a runner on a runner blade.  <P>SOLUTION: In this Francis type runner, a plurality of vanes extending in a generally radial direction are arranged between a crown 3 and a band. The balance hole 5 passing through the crown 3 is formed so that the axial thrust caused by the unbalance between the pressure by the pressure in a rear pressure chamber pushing the crown 3 and the force by the pressure in a side pressure chamber pushing the band. The opening portion of the balance hole 5 on the vane 2 side is positioned on the inner extension to the rotating center of the camber line 20 of the vane 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006186351-A (JP)
Title: Semiconductor manufacturing device
Inventor: NATSUHARA MASUHIRO
IPC: H01L21/205
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing device having an electrode member for power feeding which is improved in order to improve oxidation resistance.  <P>SOLUTION: This electrode member for power feeding 11 is used for a semiconductor manufacturing device loaded with a wafer on a susceptor 1 formed of ceramics for supplying power from the outside to the susceptor 1 which is heated so as to heat the wafer. The electrode member (11) has a thermal expansion coefficient in the range of 3.0×10<SP>-6</SP>/K or more to 8.0×10<SP>-6</SP>/K or less at a temperature from room temperature to 500°C and electric resistance of 10<SP>-3</SP>Ω or less at room temperature. The weight increase due to oxidation is equal to or less than 0.1%/hour at 500°C in the atmosphere.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007154747-A (JP)
Title: Cooling device for internal combustion engine of hybrid vehicle
Inventor: FUKUI HIROYUKI
IPC: B60W20/00
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit occurrence of vapor lock in a hybrid vehicle using mixed fuel of alcohol and gasoline.  <P>SOLUTION: A cooling device is provided on the hybrid vehicle provided with an internal combustion engine using mixed fuel of gasoline and alcohol, and a motor generator. The device is provided with a cooling means cooling a fuel supply channel by cooling water for the motor generator, and an alcohol concentration detection means detecting alcohol concentration of the mixed fuel, and moreover with a fuel temperature detection means detecting fuel temperature of the mixed fuel and a vapor lock determination means determining whether vapor lock occurs in the fuel supply channel or not based on at least alcohol concentration and fuel temperature. In addition to that, a control means controlling the cooling means to cool the fuel supply channel by cooling water for the motor generator when it is determined that vapor lock occurs.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007158692-A (JP)
Title: Solid state imaging device and electronic camera using the same
Inventor: OKOCHI NAOKI
IPC: H04N5/335
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state imaging device and an electronic camera using the same which constitutes high-sensitivity exclusive pixels for detecting the focus with a small loss of the signal output for images and a little deterioration of the image quality and quickly detects the focus at a high accuracy.  <P>SOLUTION: The solid state imaging device is used for an electronic camera having a focus control means with a plurality of unit pixels disposed in a matrix, each having a photoelectric converter for converting a light from an object into electric signals. At least a part of the plurality of unit pixels have second photoelectric converters for converting a light from the object into electric signals. The second photoelectric converters output electric signals for detecting the focus to the focus control means of the electronic camera.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006116337-A (JP)
Title: Washing machine
Inventor: YOSHIKAWA HIROSHI
IPC: D06F39/08
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine which can apply antistatic properties to clothes without discoloring clothes by an easy method.  <P>SOLUTION: This washing machine is used for enhancing antistatic characteristic for clothes and equipped with a washing and dehydrating tub 3 and an electrolytic part 20 which is placed in a water feeding passage to the washing and dehydrating tub 3 and has silver plates as electrodes 24, 25. After completion of a washing process, water containing silver ions is fed to laundry in the washing and dehydrating tub 3 through the electrolytic part 20, water is discharged after rinsing for a predetermined time, silver ion containing water is supplied to the laundry in the washing and dehydrating tub 3 through the electrolytic part 20 prior to doing a dehydrating process so as to relatively increase silver ions existing on the surface of clothes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007162549-A (JP)
Title: Control device of internal combustion engine
Inventor: ODAJIMA HIKARI
IPC: F02B37/24
Filed: 2005-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine having a self-diagnosis function for a cylinder inner pressure sensor capable of correcting a variation of a detection value caused by an individual difference of the cylinder inner pressure sensor.  <P>SOLUTION: The control device of the internal combustion engine comprises a supercharger 1 having a charging pressure varying means, a fuel cut control means, an intake pressure sensor 23 for detecting intake pressure in an intake passage 2, and the cylinder inner pressure sensor 25 for detecting pressure in the cylinder. When fuel cut control is performed, the charging pressure of the supercharger is forcibly raised to forcibly change air volume supplied into the cylinder, a difference between the detection values of the cylinder inner pressure sensor and the intake pressure sensor at that time is obtained, and judgment on right or wrong of the cylinder inner pressure sensor and correction of detection output are made by comparing the difference of the detection values with a predetermined value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007160379-A (JP)
Title: Method for preventing rolling flaw of high-alloy steel rolled stock
Inventor: TAKATANI MORIHITO
IPC: B21B1/02
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing the temperature drop of a cast slab corner part in order to prevent any hot-rolling flaw generated when performing the blooming mill of the cast slab having square cross section cast through the continuous casting of high-alloy steel.  <P>SOLUTION: When performing the blooming mill of a cast slab 1 having square cross section cast through the continuous casting, all of four corner parts in the longitudinal direction of the cast slab are chamfered and removed by a grinder before the cast slab is heated to form chamfered portions 4 of 20C to 50C. Thereby, the temperature drop of the corner parts 2 in the longitudinal direction is prevented, and generation of flaws during the blooming mill of the cast slab 1 of high-alloy steel is prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007160002-A (JP)
Title: Game ball guiding structure and swing member for game machine
Inventor: ADACHI GIICHI
IPC: A63F7/02
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball guiding structure capable of improving interest by imparting complicated hard-to-predict movements to game balls by utilizing mechanical energy that the game balls on a ball receiving surface have and making relatively large swing movements possible, and to provide a swing member for a game machine.  <P>SOLUTION: On a lower stage 20, a pair of right and left seesaw bodies 21L and 21R are arranged closely in one line along a horizontal direction. The seesaw bodies 21L and 21R are supported so as to be turned around a swing shaft part 21d (axis O). The seesaw bodies 21L and 21R are arranged closely in the shape of facing each other so that one end part side in a longitudinal direction is positioned near the center part, and an outflow guide path 22 for mounting the game ball and making it flow out to the front side is formed between the close end parts. The seesaw bodies 21L and 21R are disposed by offsetting a centroid by a prescribed distance to the outer side of the longitudinal direction with respect to the axis O.  <P>COPYRIGHT: (C)2007,JPO&INPIT