baber/WOPTO huggingface dataset:
Patent JP-2009094120-A (JP)
Title: Piezoelectric actuator, droplet discharge head using the same, and method of manufacturing piezoelectric actuator
Inventor: ISONO JUN
IPC: H01L41/22
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator which holds down the manufacturing cost by decreasing the number of piezoelectric layers being laminated.  <P>SOLUTION: The piezoelectric actuator 1 which bonds a terminal electrode 27 on the drive side and a terminal 28 for electrode of a wiring member 4 while interposing solder therebetween is constituted by laminating a plurality of piezoelectric layers each having an internal electrode, wherein surface through holes 29 are arranged substantially in one row on the uppermost piezoelectric layer 19 along the column direction and when the terminal electrode 27 on the drive side and the terminal 28 for electrode are connected, a region of an individual surface electrode 20 where excessive solder spreads along the longitudinal direction is partially made thick 37.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091507-A (JP)
Title: Impervious sheet
Inventor: SUYAMA MINORU
IPC: C08L23/04
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nontoxic impervious sheet having high density and excellent characteristics such as elongation properties, flexibility, tensile strength and weatherability.  <P>SOLUTION: The first invention is the impervious sheet produced by mixing strontium carbonate with polyethylene-based resin, and the impervious sheet has density of 1.05 g/cm<SP>3</SP>or more and elongation of 600% or more. The second invention is the impervious sheet produced by mixing polyolefinic thermoplastic elastomer and strontium carbonate with polyethylene-based resin, and the impervious sheet has density of 1.05 g/cm<SP>3</SP>and elongation of 600% or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008023368-A (JP)
Title: Iron and soleplate for iron
Inventor: DE BEURS HANS
IPC: D06F75/38
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron whose scratch resistance of an anti-friction layer is higher than that of the known iron and a soleplate having an excellent scratch resistance.  <P>SOLUTION: The invention relates to an iron having a metal soleplate, which is provided with an anti-friction layer containing an inorganic polymer. To improve the scratch resistance of the anti-friction layer, a hard intermediate layer is provided between the predominantly aluminum part of the soleplate facing the anti-friction layer and the anti-friction layer. The intermediate layer is preferably composed of aluminum oxide which is provided by means of an electrochemical treatment. The use of polymerized alkyl trialkoxysilane, in particular methyl triethoxysilane, in the anti-friction layer makes it possible to obtain layers which are thicker and hence more scratch-resistant. In such layers, oxidic nano-particles and inorganic color pigments may be incorporated, which cause a further increase of the scratch resistance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045139-A (JP)
Title: Adhesive film for connecting ic chip
Inventor: SHIROGANE JUNJI
IPC: C09J7/00
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive film for connecting IC chips which can prevent the short circuit between an IC chip circuit and a substrate circuit.  <P>SOLUTION: The adhesive film for connecting IC chips contains insulating particles and does not contain conductive particles. The insulating particles have a diameter which is smaller than the bump height of the IC chip to be connected and is dispersed in an insulating adhesive.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009095589-A (JP)
Title: Shaping mold for golf ball and its production method
Inventor: SAJIMA TAKAHIRO
IPC: A63B45/00
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaping mold 2 which can obtain a golf ball excellent in aerodynamic symmetry and appearance.  <P>SOLUTION: The shaping mold 2 includes a pair of half molds (upper mold 4 and lower mold 6). The upper and lower molds 4 and 6 are put together to form a spherical cavity. Numerous pimples 10 are arrayed on the cavity surface of the upper and lower molds 4 and 6. The upper and lower molds 4 and 6 each have flat surfaces 14, protrusions 16 and recesses 18. The protrusions 16 protrude from the equator Eq and the recesses 18 are hollowed below the equator Eq while the protrusions 16 contain some parts of the pimples 10. The ratio P1 of the number of protrusions 16 adjacent to the protrusions belonging to the half mold different from the own half mold is 50% or more with respect to the total number of the protrusions. The ratio Pw of the total of the width of each protrusion 16 measured along the equator is 35% or more with respect to the total length of the equator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105600-A (JP)
Title: Position estimating device
Inventor: HAMA KATSUNORI
IPC: G06K17/00
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position estimating device which is suitably used to confirm the locations of a person and an article using a sheet type signal transmission device.  <P>SOLUTION: A monitor device 601 functioning as a position estimating device is connected to a communication sheet 101b from the reverse side of the top plate 301 of a desk to communicate with an RFID embedded in an employee certificate 701, a document box 702, or a computer 703 through the communication sheet 101a, estimates the position of the RFID in the length direction of the communication sheet 101a from the time difference between transmission of a request and reception of an answer, and makes a camera 608 take pictures when facing the position, thereby easily monitoring a user and a use state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101942-A (JP)
Title: Vehicular electromagnetic shock absorber
Inventor: KONDO SATOSHI
IPC: B60G17/00
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly practical vehicular electromagnetic shock absorber.  <P>SOLUTION: The vehicular electromagnetic shock absorber comprises (a) a screw rod 78 having a screw groove 76 formed in the outer periphery and an axial groove 90 extending in the axial direction and provided on one of a spring upper part and a spring lower part, (b) a nut 80 threaded to the screw rod and rotatably provided on the other, and (c) a rod rotation prohibiting tool 82 having a fitting portion for fitting the axial groove and provided on the other for prohibiting the rotation of the screw rod while allowing the movement of the screw rod in the axial direction. The screw groove is not formed at one end of the outer periphery of the screw rod in the axial range where the fitting portion fits the axial groove. In this construction, the rod rotation prohibiting tool efficiently prohibits the rotation of the screw rod during full-bound or full rebound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112365-A (JP)
Title: Dishwasher
Inventor: ITO HIROSHI
IPC: A47L15/42
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dishwasher which enables a unified feeling in design to be obtained in such a manner that tones, keeps patterns for the whole front surface of the dishwasher easily in the same tones and patterns of a construction such as a built-in kitchen inexpensive and easy to process, and which can improve the workability as well.  <P>SOLUTION: In the dishwasher 1, a washing tub 2 is housed in a washing machine body 3 in such a manner that the washing tub 2 can be put in/taken out of the front side opening section. The dishwasher 1 includes a decorative panel 20 being constituted of a flat plate-like plate body which is attached to the washing tub 2 by a frame member 30, and covers the whole front side of the dishwasher 1. In this case, a door panel 10 which covers the front surface of the washing machine body 3 is installed on the front side of the washing tub 2, and the frame member 30 is fixed to the door panel 10. Then, the decorative panel 20 is pinched in a space between the frame member 30 and the door panel 10, and is attached to the washing tub 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114483-A (JP)
Title: Vacuum film-forming apparatus
Inventor: NAKAJIMA TAKAYUKI
IPC: C23C16/511
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum film-forming apparatus which provides a high film-forming rate even under a low pressure and manufactures a laminate of polymeric films having high gas-barrier properties, and to provide a method for manufacturing the optimal laminate of the polymeric films.  <P>SOLUTION: The method for manufacturing the laminate of the polymeric films having the high gas-barrier properties includes applying the principle of surface wave plasma that high-density plasma can be easily formed without using a magnetic field and controlling the density of microwave plasma in accordance with a film-forming condition to provide the high film-forming rate even under a low pressure. Here, in order to increase the plasma density, the method of forming the films in a vacuum includes using a microwave having higher frequency than an RF (13.56 MHz) as a frequency to be applied for generating plasma, instead of using the RF which is widely used as an industrial frequency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117151-A (JP)
Title: Earth terminal fitting, and fixing structure for same
Inventor: MIYAMOTO KENJI
IPC: H01R11/12
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earth terminal fitting and a fixing device for such an earth terminal fitting, wherein a work for fixing the earth terminal fitting to an earth member can be simplified and a manufacturing cost of the earth terminal fitting can be reduced.  <P>SOLUTION: A terminal body part 3 of an earth terminal fitting 1 has a clamp piece rising from its circumferential edge 3a in the direction opposite to a barrel wall 21 on an electrical wire fixing portion with its top end 16 folded back along the terminal body part 3, and a piece being clamped that is adjacent to the clamp piece in the circumferential direction and is formed at the circumferential edge 3a. When many earth terminal fittings 1 are superimposed on one another, the clamp piece clamps the piece being clamped of the mating earth terminal fitting 1, thus preventing relative displacement between the earth terminal fittings 1. When an earth member 50 is passed through a through-hole 9 on the terminal body part 3, the top end 16 of the clamp piece abuts against the earth member 50, thus preventing rotation of the earth terminal fitting 1 with respect to the earth member 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008137648-A (JP)
Title: Braking device for vehicle
Inventor: ISONO HIROSHI
IPC: B60T13/12
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To simplify structure, to reduce cost and to improve reliability and safety by securing appropriate braking force even when a power supply unit fails in a braking device for a vehicle.  <P>SOLUTION: The braking device for the vehicle comprises a master cylinder 11 supporting an input piston 13 and a pressurizing piston 14 movably in a cylinder 12 to partition a front pressure chamber R<SB>1</SB>and a rear pressure chamber R<SB>2</SB>. High pressure supply piping 41 of an accumulator 40 is connected to wheel cylinders 28FR, 28RR, 28RL through hydraulic supply piping 42a, 42c, 42d and connected to the rear pressure chamber R<SB>2</SB>through hydraulic supply piping 42b and second hydraulic piping 34. Booster valves 43a, 43b, 43c, 43d and pressure reducing valves 46a, 46b, 46c, 46d are mounted to the respective hydraulic supply piping 42a, 42b, 42c, 42d, and a wheel cylinder 28FR is connected to the front pressure chamber R<SB>1</SB>through first hydraulic piping 31. Connection piping 48 connecting the first hydraulic piping 31 to the hydraulic supply piping 42a is provided with a selector valve 47.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009113173-A (JP)
Title: Wire saw apparatus
Inventor: KITAGAWA KOJI
IPC: B28D5/04
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire saw apparatus in which a wafer to be cut is improved in the wrap by suppressing the bellows-like motion of a workpiece due to slurry splashed from the wire cut-in portion of the workpiece.  <P>SOLUTION: The wire saw apparatus includes a wire made to run on a plurality of grooved rollers for running reciprocally in an axial direction, a nozzle for feeding the slurry, and the workpiece feeding mechanism for feeding the workpiece to the wire while holding it. The wire saw apparatus feeds the workpiece by pushing it onto the reciprocally running wire while feeding the wire with the slurry from the nozzle, thereby to cut the workpiece into a wafer shape. In the wire saw apparatus, the workpiece holding portion of the workpiece feeding mechanism holds the workpiece through an application plate adhered to the workpiece and a workpiece plate, and plate- or block-shaped slurry splash preventing members for preventing the slurry from splashing from the wire cut-in portion of the workpiece are arranged in the direction perpendicular to the wire lines below the workpiece holding portion and on the two wire cut-in and cut-out sides.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118695-A (JP)
Title: Phase synchronization controller for series instantaneous power-drop compensating device
Inventor: SASAKI HISASHI
IPC: H02M7/48
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time that is taken to synchronize a system voltage at power restoration with a load voltage.  <P>SOLUTION: In a phase synchronization controller, a preset value of a load voltage setting unit 41 and a detected value of a load voltage V<SB>LOAD</SB>are added to an adder 43, and a difference between the preset value and the detected value is determined as output from the adder 43. The determined difference is given to a PWM command value making unit 44, and a PWM command value is made in output from the PWM command value making unit 44. The made PWM command value is input to a comparing unit 46 via a variable gain unit 47 interposed in an electronic path connecting the PWM command value making unit 44 to the comparing unit 46. The variable gain unit 47 is so configured that a gain G is gradually changed with time from "1" to "0" by a power-restoring detected signal from a power-restoring signal detecting unit 48. When a power-restoring signal is detected, the gain G gradually changes as well from "1" to "0", which causes the PWM command value to reduce. This leads to output of an inverter gate signal that gradually reduces an output voltage from an inverter 33b to "0".  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123445-A (JP)
Title: Circulation water treatment device of fuel cell power generating device
Inventor: YAMANAKA YASUAKI
IPC: H01M8/10
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To do away with a dedicated deaerator for degassing recycled water.  <P>SOLUTION: A cooling water circulation system is formed provided with a cooling water supply line 32 with a cooling water circulation pump 33 for supplying cooling water 12 to a solid polymer fuel cell 1a, and a cathode humidifier 24 for humidifying air 9 supplied to a cathode 3 by making it in contact with the cooling water 12a with temperature risen after battery cooling. A recycling water line 43 guiding in recycled water 16 from an exhaust gas condenser 15 and an outlet side of a water purifying device 17 are connected in turn at an upstream side of the cooling water circulation pump 33 of the cooling water supply line 32. An inlet side of the water purifying device 17 is connected at a downstream side of the cooling water circulation pump 33. The recycled water 16, after being used for cooling of the solid polymer fuel cell 1a in a state mixed with the cooling water 12, has carbon dioxide degassed by getting in contact with the air 9 with the cathode humidifier 24, whereby, the cooling water 12 with a dissolved concentration of the carbon dioxide suppressed is treated at the water purifying device 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124496-A (JP)
Title: Digital speaker
Inventor: NAKATANI TAKAO
IPC: H04R19/02
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To make a speaker driven by digital signals thin, and to obtain a large amplitude by a vibrating body.  <P>SOLUTION: Analog audio signals are converted to ternary digital signals by ΔΣ modulation, and when a signal value becomes +1, a potential difference is generated between an electrode 21R-1 and an electrode 21R-2 and between an electrode 21L-1 and an electrode 21L-2, dielectrics 40A and 40B are displaced in an upper direction, and a vibrating body 10 is displaced in the upper direction. When the signal value becomes -1, a potential difference is generated between an electrode 31R-1 and an electrode 31R-2 and between an electrode 31L-1 and an electrode 31L-2, the dielectrics 40A and 40B are displaced in a lower direction, and the vibrating body 10 is displaced in the lower direction. The dielectrics 40A and 40B, dampers 50A and 50B and the vibrating body 10 function roles of low-pass filters acoustically, the sparseness and denseness of air are generated by the displacement of the vibrating body 10, and a musical sound corresponding to the audio signal before being converted to the ternary digital signal is reproduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124593-A (JP)
Title: Front panel for array speaker
Inventor: KUBOTA YUJI
IPC: H04R1/40
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a firm protective effect as compared with before, and to improve the characteristic performance of an array speaker providing a high-quality sound.  <P>SOLUTION: Front panels 22 are used as baffle plates for a speaker modules composing the array speaker. The front panel 22 has: a through-hole 30 for a woofer 24, a through-hole 32 for a tweeter 26, and a through-hole 36 for a bass-reflex port 28. Peripheries 38, 44, 48 of the respective through-holes 30, 32, 36 project frontward, and compose a grid-like framework 51 with long reinforcement sections 40, 42, 50, thus achieving a protective effect for protecting the woofer 24, the tweeter 26, and the bass-reflex port 28 from a ball used for a ball game especially in a gymnasium use. The inner-periphery walls of the respective peripheries 38, 44, 48 are formed in a horn shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008150364-A (JP)
Title: Levofloxacin-containing tablet
Inventor: MATSUMOTO TAKAHIRO
IPC: A61K31/5383
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide levofloxacin-containing tablets excellent in degradability and suspendibility in water.  <P>SOLUTION: The tablets contain components of (A) levofloxacin and (B) a polyvinyl-based binder, preferably polyvinylpyrrolidone (PVP) or polyvinyl alcohol (PVA).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009129472-A (JP)
Title: Semiconductor storage device
Inventor: KAMATA YOSHIHIKO
IPC: G11C16/06
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device which further reduces read time.  <P>SOLUTION: A differential amplifier circuit 7 of the semiconductor storage device 100 compares a potential VSAM between an input MOS transistor 6b for an amplifier which is an output of a first stage amplifier circuit 6 and a reference MOS transistor 6d for the amplifier with a potential Vref to output a signal corresponding to the comparison result. An inverter 8 outputs a signal SOUT by inverting the phase of the signal, and data stored in the memory cells are read out based on the signal SOUT.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129045-A (JP)
Title: Emergency communication system and communication equipment
Inventor: KARUKOME KOJI
IPC: G08C15/00
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve communication in emergency from a radio telephone set without damaging the original function of a telemeter monitoring device or a warning control monitoring device or the like.  <P>SOLUTION: This emergency communication system includes pieces of communication equipment 10-1, 10-2, 10-3 and so on; a radio telephone set 20 configured of a portable telephone set or a PHS; and a master station 30. The communication equipment is configured as a telemeter monitoring device or a warning control monitoring device, and connected through a line (wireless or cable) 40 to the master station 30. Also, the master station 30 is connected through a line network 50 to the telephone set or the facsimile machine of a relevant organization 60 such as a police or fire station. The emergency time control part of the communication equipment receives emergency communication information from the radio telephone set 20 through a transmission/reception part for a telephone, and transmits it to the master station 30 using the transmission/reception part. The control part of the master station 30 is configured to control processing by the telemeter function or the warning output function, and when receiving the emergency communication information through the radio transmission/reception part as a communication part, the control part outputs the emergency communication information reception to an output part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128467-A (JP)
Title: Display device
Inventor: WACHI REIKO
IPC: G09F9/00
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of displaying a pattern and a letter composed of a plurality of colors on a display part when the display part is in a non-driven state.  <P>SOLUTION: In the display device provided with the display part 2 wherein a plurality of pixels 20 each including a light reflection region and a light transmission region are disposed and color filters 43a, 43b and 43c provided in each pixel 20, at least one of the pattern or the letter is displayed on the display part 2 when the display part 2 is in a non-driven state and color filters 43b and 43c of a plurality of colors are included in the color filters provided in the light reflection region of the pixel 20 corresponding to at least one of the pattern or the letter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130092-A (JP)
Title: Tape feeder of component supply device
Inventor: SHIMOKAWA JOJI
IPC: H05K13/02
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To recognize a current rotational position of a sprocket wheel when a power is turned on for acquiring a corrective value of a sucking position intrinsic to each sprocket pin, with no use of an absolute encoder which requires a battery for holding position information and has disadvantages in cost.  <P>SOLUTION: A slit disk 6 rotates, for stopping, as far as the rotational position for delivering a component for sucking, and rotates together with a sprocket wheel 7 that deliveries a carrier tape and a tool tape. A slit is formed at least at each rotational position for delivering one component, along the circumference coaxial with the rotation. The length of the slit in circumferential direction is variable, and the length of the slit is acquired based on the signals of a sensor 5A and a sensor 5B. The absolute position in rotation of the sprocket wheel is determined based on the slit length.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127746-A (JP)
Title: Screw turn prevention construction
Inventor: KOYAMA HIROSHI
IPC: F16B37/14
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To securely prevent a screw from turning in screw turn prevention construction which fits the cap over the head of the screw adapted to insert into or threadably engage to a member so as not to slip and prevents the screw from turning with a cap.  <P>SOLUTION: The screw turn prevention construction fits the cap over the head 3a of the screw 3 adapted to insert into or threadably engage to the member 2 so as not to slip by the outer fitted portion 8 of the cap 4. The other hook portion 6 provided on the cap 4 latches onto one hook portion 5 provided on the member 2 in screw turning direction E. Thereby, the screw turn prevention construction can securely prevent the screw 3 from turning.  <P>COPYRIGHT: (C)2009,JPO&INPIT