baber/WOPTO huggingface dataset:
Patent JP-2009221795-A (JP)
Title: Water supply device
Inventor: KAREI MINORU
IPC: E03D13/00
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water supply device capable of corresponding to users' any actions and capable of ensuring ease of use without impairing water saving effect.  <P>SOLUTION: The water-supply system is composed of a sensor emitting light from an emitting light element in a predetermined amount of emitting light, receiving the reflective light with a receiving light element and outputting it as a light receiving level, an object presence/absence determining means for determining the object presence/absence having an off-delayed time for outputting non-existence of the object when the light receiving level continues conditions of below the predetermined value for a predetermined period, a controller instructing the operation for discharging water in accordance with the output of the object presence/absence determining means and a solenoid valve opening/closing the valve on the basis of the instruction by the controller. The object presence/absence determining means has a plurality of off-delayed time, measures a time from when the output of the object presence/absence changes from presence to absence to the time when it changes from absence to presence again as a re-detection time, re-sets the off-delayed time which is longer than the re-detection time by selecting from a plurality of off-delayed times and instructs the operation for discharging water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224708-A (JP)
Title: Terminal connecting structure of electronic component, control unit structure of electric power steering device, and terminal connecting method of electronic component
Inventor: HAGIWARA KATSUMASA
IPC: H05K7/06
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal connecting structure of an electronic component, a control unit structure of an electric power steering device and a terminal connecting method of the electronic component, in which connection work can be done with precision by inexpensive arc welding even if there is a terminal connected to a bus bar by welding among plural terminals of the electronic component.  <P>SOLUTION: A device case 11 contains a print circuit board 17, and bus bars 19, 21 and 22 molded integrally with a resin mold portion 23. A gate terminal and a source terminal 7 of a MOSFET 1 are bent on one side by 90° so as to be connected to the bus bar 21 by TIG welding, while a drain terminal 3 of the MOSFET 1 is bent on the other side by 90° so as to be connected to a bus bar terminal 19a bent by 90° from the bus bar 19 to extend outside. Terminals 33, 35 etc. of electric components 29, 31 are connected to the bus bar 22 by TIG welding.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226489-A (JP)
Title: Micro-mechanical element and its manufacturing method
Inventor: YAMAZAKI KENJI
IPC: B81C1/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the lowering of Q value and a resonance frequency of oscillation by forming a movable structure operating (oscillating) mechanically into a state supported at a high mechanical strength.  <P>SOLUTION: A base plate 101 is etched by emitting reactive ions 104 to the base plate 101 from a first direction, which is in parallel to a plane perpendicular to the plane of the base plate 101 including the boundary from an exposed portion of the base plate 101 of a base pattern 103b to form a first space 111 on the base plate 101 from a first side perpendicular to the extension direction of a stripe pattern 103a. The first direction is defined to a predetermined angle toward the normal line of the plane of the base plate 101 in a side of the stripe pattern 103a extending to the central part. For example, the reactive ions 104 are incident on the base plate 101 at 45° with respect to the normal line. This method can form the first space 111 towards the lower part of the stripe pattern 103a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231897-A (JP)
Title: Clock signal frequency dividing circuit and method
Inventor: SHIBAYAMA MITSUFUMI
IPC: H03K5/13
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform rational number frequency division of an input clock signal and phase adjustment of an output clock signal simultaneously without requiring a large circuit scale.  <P>SOLUTION: A delay indicated value calculating circuit 101 obtains a delay indicated value which is obtained by cumulatively adding M-N in every cycle of the input clock signal and generated by subtracting N from K when the delay indicated value K exceeds N, and increases or decreases the delay indicated value K according to a phase adjustment signal 30 showing phase control over the output clock signal. A control value output circuit 102 calculates a delay control value 104 corresponding to a delay amount of K/N of a unit delay amount per cycle of the input clock signal based upon the delay indicated value K. A variable delay circuit 200 imparts a predetermined delay amount to the input clock signal based upon the delay control value 104 to generate and output the output clock signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226039-A (JP)
Title: Seat adjusting device with memory mechanism
Inventor: OGAWA NOBUHIKO
IPC: B60N2/22
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reclining device with a memory mechanism capable of storing a tilt angle when moving a seat back to a forward tilt position and returning to the tilt angle position.  <P>SOLUTION: The seat reclining device is provided with: a locking gear 7 which has an external tooth 6 detachably engaged with an internal tooth 5 of a gear plate 3 by a cam 4, disposed between a base plate 1 and the gear plate 3 rotationally connected to the base plate 1, with their mutually facing in the diametrical direction; the cam 4, which is energized to engage the external tooth 6 of the locking gear 7 with the internal tooth 5 of the gear plate 3, engaged with a lever plate 8; and a memory gear 12 having an external tooth 28 which is engageable with another internal tooth 29 of the gear plate 3 by detaching the external tooth 6 of the locking gear 7 from the internal tooth 5 of the gear plate 3; wherein the memory gear 12 is engaged with a memory spring 14 that energizes the memory gear 12 to rotationally turn to a predetermined position in locking for storing the tilt angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226333-A (JP)
Title: Method for manufacturing contact filter medium molded object, and contact filter medium molded object
Inventor: MATSUOKA TAKESHI
IPC: B29L28/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight contact filter medium improved in water passing properties and water improving effect, and its manufacturing method.  <P>SOLUTION: In the manufacturing method of a contact filter medium molded object, a thermoplastic resin in a thermally molten state is extruded into a strand form from a nozzle to be allowed to flow down into a frame body having a define opening shape in its horizontal direction to be accumulated in the frame body, the frame body is subsequently repeatedly and relatively moved in a horizontal two-dimensional direction with respect to the nozzle, the strand is cooled during the flowing-down into the frame body from the nozzle and the semi-solidified strand is allowed to flow into the frame body to control a void ratio to 50-90%. One horizontal strand accumulated layer, which comprises the solidified accumulated material of the molten thermoplastic resin strand and is constituted of the strand almost extending in an X-axis direction and one horizontal strand accumulated layer, which comprises the strand almost extended in the Y-axis direction crossing the X-axis direction at a right angle, are alternately repeatedly laminated in an up and down direction to manufacture the contact filter medium molded object comprising a fused strand laminate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232623-A (JP)
Title: Power supply unit and luminaire
Inventor: OTAKE HIROKAZU
IPC: H05B44/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit and a luminaire, capable of achieving stable dimming control.  <P>SOLUTION: Depending on the dimming depths k1, k2 to k7 of a dimming signal k, the power supply unit prepares a reference signal Vref1 varying between a signal value equivalent to the maximum current in full light and a signal value equivalent to the minimum current when a dimming depth is the deepest and a reference signal Vref2 varying between a signal value equivalent to the load voltage equivalent to the maximum current in full light and a signal value equivalent to the minimum current when the dimming depth is the deepest. In a region approximate to full light having a shallow dimming depth, the power supply unit selects the reference signal Vref1 to control light-emitting diodes 19-21 in constant current in a current control mode, and in a region where the dimming depth is deep, the power supply unit selects the reference signal Vref2 to control the light-emitting diodes 19-21 in constant current in the voltage control mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228110-A (JP)
Title: Stainless steel sheet for spring and production method thereof
Inventor: TAKEI TOMOJI
IPC: B21B3/02
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an austenitic stainless steel sheet for a spring, which is excellent in spring bending limit, a production method thereof, and a spring manufactured using the same.  <P>SOLUTION: The austenitic stainless steel sheet for a spring has the following characteristics: (1) thickness of 20-800 μm; (2) spring bending limit (Kb<SB>0.075</SB>) of ≥300 MPa; (3) (Vickers hardness at the surface)-(Vickers hardness at the center of the cross section) of >10HV (0.1); and (4) residual stress at the surface and at the center of the cross section of <50 MPa. The production method of the austenitic stainless steel sheet for a spring comprises passing the austenitic stainless steel sheet through a roller leveller having an upper roller and a lower roller under a tension of 0-5 kg/mm<SP>2</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236357-A (JP)
Title: Cooling storage
Inventor: TAKEUCHI MASANOBU
IPC: F25B49/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling storage can perform a proper cooling operation by controlling openings of expansion valves by controllers respectively disposed in the expansion valves while using an existing controller.  <P>SOLUTION: In this cooling storage 1 comprising a refrigerant circuit 5 having a plurality of evaporators 9, 11 and the expansion valves 10, 12, the expansion valve controllers 15, 16 for controlling the opening of the corresponding expansion valve on the basis of a refrigerant inlet temperature and a refrigerant outlet temperature of each evaporator, are disposed, whether the expansion valve satisfies prescribed abnormality control conditions or not is determined on the basis of the refrigerant inlet temperatures and the refrigerant outlet temperatures of the evaporators 9, 11 and the openings of the expansion valves 10, 12 corresponding thereto, and the opening of the expansion valve is controlled to the expanding direction when the conditions are satisfied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238891-A (JP)
Title: Method of manufacturing sic single-crystal substrate
Inventor: HORI TSUTOMU
IPC: B24B37/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SiC single-crystal plate which has a C surface with small processing damage such as a scratch without requiring a special device nor discharging a substance harmful to an environment.  <P>SOLUTION: In a method of manufacturing an SiC single-crystal substrate, slurry containing SiO<SB>2</SB>and permanganic acid ions is used and in a state where a region of a polishing surface of a polishing pad which comes in contact with the SiC single-crystal substrate during polishing is always dipped in the slurry, the C surface of the SiC single-crystal substrate is polished. The manufacturing method is used to provide the SiC single-crystal substrate having the C surface with small processing damage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242848-A (JP)
Title: Method for producing cement-bond agglomerated ore
Inventor: KAMIKAWA SEITA
IPC: C22B1/16
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a cement-bond agglomerated ore which can obtain the atmospheric improvement, the manpower-saving and the yield-improvement, without using a yard-regimen.  <P>SOLUTION: In the method for producing cold-pellet for blast furnace or mini-pellet for sintering, with which Portland-series cement is added as the binder into dust kind generated in the iron-making plant and/or fine powdery ore, and after applying mixture, humidity conditioning and kneading processes, a granulation is carried out with a pan-pelletizer, and thereafter, a curing is performed to obtain the pellet having necessary crushing intensity; a moving layer is formed by charging the green pellet from the upper part of the vertical type vessel and exhausting from the lower part thereof, and the cement-bond agglomerated ore is produced by curing in the period from the charging to the exhausting of the green pellet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243366-A (JP)
Title: Spark-assist diesel engine
Inventor: TANNO SHIRO
IPC: F02M61/14
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark-assist diesel engine can achieve self-igniting combustion with a high air utilization ratio.  <P>SOLUTION: The spark-assist diesel engine includes a fuel injection valve 1 disposed at a substantial center of the top of a cylinder to inject fuel substantially radially as viewed from above, a first ignition plug 2a disposed in the vicinity of the fuel injection valve, and a second ignition plug 2b disposed at the periphery of the top of the cylinder, performing combustion while selectively switching between: first spark-assist diesel combustion in which a homogeneous air-fuel mixture formed in the cylinder by the fuel injected by the fuel injection valve in an intake stroke is spark-ignited by the first ignition plug and the fuel injected by the fuel injection valve is self-ignited and combusted immediately after that, and second spark-assist diesel combustion in which the fuel injected by the fuel injection valve in the end of a compression stroke is spark-ignited by the second ignition plug immediately after injection and the fuel injected by the injection valve is self-ignited and combusted immediately after that.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008279249-A (JP)
Title: Iron golf club
Inventor: SHIBATA MASAO
IPC: A63B102/32
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron golf club which can raise gear effect and accelerate backspin velocity.  <P>SOLUTION: A lower grounding part side of a head 1 comprising a face part 2 with a ball hitting face, a sole part 6 with a grounding face at the lower part, a top part 4, and a hosel part 3 is configured into low rigidity by forming a cavity, changing materials, etc. A weight matter 55 is placed on the gravity center of the head 50 to make moment of inertia small at the upper and lower parts of the head 50. When the length of the hosel part 3 is equal to or longer than 50 mm, the value of moment of inertia is set to be lower than 800 g cm<SP>2</SP>, and when the length of the hosel part 3 is shorter than 50 mm, the value of the moment of inertial is set to be lower than 750 g cm<SP>2</SP>. By the above described constitution, a golf club which can raise gear effect and accelerate backspin velocity is materialized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009250112-A (JP)
Title: Impeller of centrifugal blower
Inventor: TEI SHIMEI
IPC: F04D29/66
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise by separation of an air current, by utilizing a weight-reduction structure of a blade part of a centrifugal blower.  <P>SOLUTION: This invention is an impeller of the centrifugal blower of forming a blade in a hollow shape for solving such the problem. The noise is absorbed and reduced by generating a Helmholtz type resonance phenomenon by arranging a large number of small holes penetrating through a hollow part in the respective blade on the positive pressure surface side or the negative pressure surface side or both these surface sides of the respective blades.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247803-A (JP)
Title: Feed-off-arm type sewing machine for flat seaming
Inventor: KANEKAWA YASUO
IPC: F16H57/03
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed-off-arm type sewing machine for flat seaming which can meet the demand for the increase in the operating speed while preventing soiling of cloth caused by leaking out of lubrication oil.  <P>SOLUTION: A needle bar 13 supported in a head unit 12 is connected with a needle bar lever 21 extending from the inside of a sewing machine arm 10 and the needle bar 13 is moved up and down by swing of the needle bar lever 21 about a supporting shaft 24 generated by transmission from a sewing machine main shaft 4. The sewing machine arm 10 and the head unit 12 are fluid-tightly shielded by a shield plate 5, and a first sealing part 6 is provided in the shield plate 5. The first sealing part 6 supports the needle bar lever 21 by fitting a portion of the needle bar lever 21 into seal plates 61 held between a presser plate 62 and a back face of a seal support 60 having a curved shape of a circular arc taken along a swinging locus of the needle bar lever 21. The inside of the sewing machine arm 10 is oil-lubricated, and the inside of the head unit 12 is grease-lubricated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248182-A (JP)
Title: Marking device
Inventor: SUZUKI SHUNTARO
IPC: B23K26/38
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marking device capable of highly precisely marking front and rear surfaces of a plate material without large-sizing the device.  <P>SOLUTION: The marking device comprises a marking torch 6 marking the surface of the plate material 101 from the upper side of the plate material 101, a camera 5 taking a picture of two margin parts of the plate material 101 from the upper side, an image treatment device 8 detecting a corner of the plate material 101 as a point of intersection of extension lines of two margin parts of the plate material 101 taken a picture of by the camera 5, a recording means recording a relationship between criteria coordinates of the marking on the surface of the plate material 101 and position coordinates of the corner detected by the image treatment device 8, and a reversing device 7 reversing the plate material 101 wherein after reversing the plate material 101 with the reversing device 7, the corner of the plate material 101 is detected again by the camera 5 and the image treatment device 8, and the reverse surface of the plate material 101 is marked from the upper side based on the relationship among the position coordinates of the detected corner, its position coordinates and the criteria coordinates of the marking.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251551-A (JP)
Title: Ultraviolet irradiator, and control method of irradiator thereof
Inventor: YAGYU HIDEAKI
IPC: G03F7/20
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet irradiator combining a water-cooling ultraviolet lamp and feedback control and preventing dispersion of lamp lifetime caused by the dirt of cooling water; and a control method of the irradiator.  <P>SOLUTION: This ultraviolet irradiator includes the ultraviolet lamp having a pair of oppositely arranged electrodes, an optical sensor provided outside the ultraviolet lamp, a lamp power source which supplies electric power to the pair of electrodes, and a control part which controls the lamp power source based on the light quantity received at the optical sensor. A jacket constituting a flow channel of the cooling water is provided between the ultraviolet lamp and the optical sensor. A resistivity meter or a conductivity meter is provided in the flow channel. The control part performs control based on the specific resistance measured by the resistivity meter or the conductivity meter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254962-A (JP)
Title: Coating liquid applying method and apparatus
Inventor: KANDA MASAO
IPC: B05C5/02
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a coating liquid applying method and apparatus capable of uniformly applying coating liquid onto a coating material by giving ultrasonic vibration.  <P>SOLUTION: The coating liquid 9 is applied onto the surface of the coating material 2 while giving the micro-oscillation to an interface between a coating roll 1 and the coating liquid 9 contacting the roll 1 by connecting an ultrasonic vibrator 15 that gives the ultrasonic vibration to the roll 1 to one end of a pivot point 3 in the roll 1 rotated by a motor, connecting the motor output shaft to the other end of the shaft 3 in the roll 1 through a coupling that blocks or attenuates the ultrasonic vibration, and giving the ultrasonic vibration to the roll 1 to ultrasonically vibrate the roll 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258433-A (JP)
Title: Positive photosensitive resin composition, production method of patterned cured film and electronic component
Inventor: NOKITA RIKA
IPC: G03F7/40
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition providing a cured film cured at a low temperature, the cured film which is by no means inferior to a film cured at a high temperature and exhibits excellent chemical resistance against various kinds of organic solvents, and to provide a production method of a pattern, and electronic components.  <P>SOLUTION: The positive photosensitive resin composition contains (a) a polybenzoxazole, polyimide or precursors of these compounds having a heterocyclic triamine residue as a branched moiety, and (b) a compound that generates an acid with light. Further, the positive photosensitive resin composition may contain as a (c) component, a compound that can crosslink with the component (a) by heat or can polymerize itself.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258027-A (JP)
Title: Unloading adjustment system with drunken-drive checking function
Inventor: UMEDA TADASHI
IPC: G01N27/12
Filed: 2008-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To make unloading operation easy and suppress drunken drive surely by enabling the linkage of operation for specifying a parked vehicle in unloading and operation for measuring an alcohol concentration in expiration.  <P>SOLUTION: An unloading adjustment system includes a voiceprint recognition means 60 for recognizing, when an optional driver utters to microphones 20, 40 in loading and unloading by the driver, a voiceprint from the voice, an ID administration means 80 for administering voiceprint recognition data with an driver ID and loading and unloading administration data of a vehicle which are associated with each other by a loading and unloading administration table 81, and an adjustment acceptance or rejection determination means 90 for permitting unloading adjustment based on the driver's ID when the alcohol concentration in expiration is a predetermined concentration or lower by comparing the alcohol concentration in the expiration detected by an alcohol detection means 70 with an alcohol concentration permitted in vehicle drive when a voiceprint recognized in unloading operation is administered by the loading and unloading administration table 81.  <P>COPYRIGHT: (C)2010,JPO&INPIT