baber/WOPTO huggingface dataset:
Patent JP-2008190388-A (JP)
Title: Solenoid valve driver, and fuel injection control device
Inventor: MATSUURA YUICHIRO
IPC: F02M51/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the operation start timing of a solenoid valve from being delayed even if discharge from a capacitor to a coil of the solenoid valve is carried out in a state that a charge voltage of the capacitor does not reach a specified value, in a solenoid valve driver.  <P>SOLUTION: In this fuel injection control device, when an injection command signal outputted by a microcomputer based on the operation information of an engine is set high, a charge is discharged from a capacitor to a coil of an injector INJ corresponding to the injection command signal to open the injector. When discharge from the capacitor to the injector coil is executed by multi-stage injection or multiple injection in a state that a charge voltage Vc of the capacitor is lower than a specified value of a charge target, a valve-opening point of the injector is set at timing nearly equal to that of a valve-opening point in the case that fuel injection is executed in a state that Vc is equal to the specified voltage by executing the correction of accelerating timing (discharge start timing of the capacitor) at which the injection command signal is set high.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007114216-A (JP)
Title: Oxygen sensor element
Inventor: TOKUNAGA KOJI
IPC: G01N27/409
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen sensor element which can inhibit densification of a measuring electrode and excels in gas response.  <P>SOLUTION: In this oxygen sensor element, a measuring electrode and a reference electrode consisting of metal/ceramic particles are respectively provided on a principal surface opposite to a zirconia solid electrolyte substrate, and a ceramic protective layer is formed on surface of the above measuring electrode. It is characterized that the above measuring electrode is composed of at least two electrode layers different in a compounding ratio between metal particles and ceramic particles, where content of the above ceramic particles in the surface-most electrode layer is higher than that of the opposite electrode layer on the solid electrolyte substrate-most side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008188883-A (JP)
Title: Mold for vulcanization-molding tire
Inventor: KAMATA NOBUYUKI
IPC: B29C35/02
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for vulcanization-molding tires keeping vent holes arranged so as to guide rubber uniformly over the whole circumference in order to prevent the poor filling of the rubber.  <P>SOLUTION: The mold for vulcanization-molding tires has circumferential ribs 2 divided with circumferential grooves 1 on the tread surface and treadware indicators 3 in the circumferential grooves 1. In recessed portions 12 of the inside surface of a mold portion for molding the tread surface in which the circumferential ribs 2 are molded, vent holes 15 for discharging air are arranged alternately at certain intervals and in a zigzag pattern in the circumference of the tire in the vicinity of the side ends on both sides along raised portions 11 and 11 for formation of the circumferential grooves 1 and 1 and with base points being positions in the vicinity of portions 13 and 13 for molding of the treadware indicators 3 and 3 in individual raised portions 11 and 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192944-A (JP)
Title: Piezoelectric generator
Inventor: ERIGUCHI REI
IPC: H01L41/113
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric generator which converts even week vibration energy or relatively large mechanical energy generated by natural force or artificial force to electric energy, and is excellent in reproducibility of conversion to the electric energy.  <P>SOLUTION: The piezoelectric generator comprises: a roughly rectangular or roughly sectorial piezoelectric element provided with a piezoelectric plate and a reinforcing plate, which includes the piezoelectric plate polarized in the thickness direction, arranged and stuck along the longitudinal direction or radial direction of the reinforcing plate; a holding member for movably holding one end in the longitudinal direction or radial direction of the piezoelectric element; and an elastic body abutted to the holding member. The other end in the longitudinal direction or radial direction of the piezoelectric element is fixed by a different holding member. When the elastic body is displaced by external force applied to the holding member or the elastic body and when the external force is removed and the elastic body is returned to its original shape, the electric energy is obtained by the displacement of the piezoelectric element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197317-A (JP)
Title: Image fixing device and slide sheet
Inventor: TAKAOKA SEIICHI
IPC: G03G15/20
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt nip system image fixing device which is more excellent in reliability as compared with the conventional art.  <P>SOLUTION: The device includes: a heat-fixing roll which is rotatably supported; an endless belt which is arranged with respect to the roll, so that a part of the outer circumferential surface of the endless belt and a part of the outer circumferential surface of the roll come into contact with each other and rotated in accordance with the rotation of the roll; a pressing member which is arranged inside the endless belt and forms a belt nip portion where the belt is pressed against the roll from the inner circumferential surface of the belt, to bring the belt and the roll into surface contact with each other, so that a toner image is fixed on a recording sheet, in the contact potion of the belt and the roll; and further a slide sheet which is arranged between the pressing member and the inner circumferential surface of the belt and reduces sliding resistance generated between the belt and the pressing member, when the belt is rotated. In the device, polyether ether ketone (PEEK) is exposed on the surface on the belt side of the slide sheet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199352-A (JP)
Title: Intercom
Inventor: FUJII TAKAHARU
IPC: B05D7/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To form a coating layer on an intercom slave unit that is installed at the doorway of a house, in other words outdoor, for improved antifouling characteristics and coating characteristics.  <P>SOLUTION: The intercom includes an intercom slave unit 1 installed at the doorway of a house, and an intercom master unit 2 which is installed in the room of the house and responses to a call from the slave unit for establishing a call. The slave unit comprises an enclosure 3 formed from resin or metal. On the surface of the enclosure, a coating layer 4 is formed on which a coating liquid containing titanium dioxide is applied. The coating liquid is mixed with one or more kinds selected from among surfactant of weight ratio 0.01-1.00% and alcohol of weight ratio 1-30% as a coat forming agent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007294406-A (JP)
Title: Electron emitting display element
Inventor: HA JAE-SANG
IPC: H01J31/12
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron emitting display element capable of reducing or preventing occurrence of issues such as arc discharge or disconnection caused by increase in resistance at the part where a sealing member contacts an electrode.  <P>SOLUTION: The electron emitting display element comprises an electron emitting element of which an electrode is exposed from an upper surface, a front side panel which is arranged in front of the electron emitting element and comprises phosphor, and a sealing member which is arranged in such state as contacts to the electrode and seals the periphery of the space formed with the electron emitting element and the front side panel. The electrode is formed over the entire surface of the electron emitting element, being narrower at such part as connected to an external power source, at the end of the electron emitting element. The sealing member is arranged to internally contact from the narrower part of the electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008174202-A (JP)
Title: Foot-operated vehicle
Inventor: MATSUNAGA MASAHIRO
IPC: B62M9/02
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foot-operated vehicle in which a technique more superior in the stability and accelerating performance than a bicycle is incorporated, capable of reducing the defect in the conventional vehicle, the embodiment being a substitute therefor, which runs with fossil fuel such as gasoline, light oil, etc. as finite resources with its price rising high and which leads to a waste consumption of the fuel and also exerts a great ill influence upon the CO<SB>2</SB>problem closely associated with the global warming.  <P>SOLUTION: The foot-operated vehicle fitted with a flywheel is constructed small and allows easy riding like a bicycle, is arranged as maneuverable from the beginning without training, and capable of being equipped with an accelerating performance to the same degree as an automobile if a large-scale construction is taken.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198146-A (JP)
Title: Door structure of automatic vending machine
Inventor: TOMODA KAZUHISA
IPC: G07F9/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door structure of an automatic vending machine maintaining theft prevention performance satisfactorily even when the widths of a coin return slot and a coin return tray are configured to be larger than usual.  <P>SOLUTION: The automatic vending machine is provided with a coin processor for selecting and storing coins in each kind and dispensing change, the coin return slot 11 is arranged so as to open upward by protruding a coin ejection tray 15 with the coin return slot 11 from a front panel 18 of a front door 2, and a control plate 40 for preventing a hand from entering the inside is provided above the coin return slot 11. Thus, it is possible to improve theft prevention performance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203610-A (JP)
Title: Abnormality detecting apparatus and image forming apparatus
Inventor: KISHIMOTO MITSUYUKI
IPC: H04N1/00
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To detect abnormal contact of a connector in a sensor output line with a simple configuration.  <P>SOLUTION: An amount of variation in output value from a temperature sensor 102 is calculated in an amount of variation calculating part 140. At the same time, whether or not this calculated amount of variation is an abnormal value is judged by an abnormality judging part 142 by comparing it with a reference value. Then, when judged to be the abnormal value, an abnormality report part 130 reports that the connector 124 is in an abnormal contact state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203690-A (JP)
Title: Optical apparatus, optical scanner and image forming apparatus
Inventor: TOMITA YASUMASA
IPC: G02B26/10
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce vibration in a device which fixes a reinforcement member on a reflection member for reducing the vibration of the reflection member.  <P>SOLUTION: The reinforcement member 41 composed of a metallic plate having a thickness b equal to twice or more than the thickness t of a side face 40b is attached to the side face 40b in the longitudinal direction of a reflection member (mirror) 40 which reflects light, thus the rigidity of the mirror 40 is increased, the resonance frequency is increased and the vibration of the mirror 40 is reduced by shifting the vibration resonance point and the flatness of the reflection face 40a is kept at a high precision.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211143-A (JP)
Title: End face processor
Inventor: MATSUSHIMA TAKAYUKI
IPC: H01L21/027
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end face processor capable of removing a photosensitive layer on an end face of a coated substrate at an end face processing part comprising a pure-water discharging nozzle, an air discharging nozzle and a treatment liquid storage, and uniformly removing the end face of the coated substrate without clogging of the pure-water discharging nozzle and the air discharging nozzle.  <P>SOLUTION: The end face processor comprises an end face processing part 10 consisting of a treatment liquid storage 11 for temporarily storing at least treatment liquid, a treatment liquid supply unit 12 for supplying treatment liquid to the treatment liquid storage, and a treatment liquid ejecting section 13 for ejecting treatment liquid; a processing head 90 consisting of an upper processing head 20 and a lower processing head 30; and an ejecting unit 40 for air-ejecting treatment liquid and pure-water within the processing head 90 to outside. The processing head 90 of the end face processor is divided into at least two or more pieces.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214436-A (JP)
Title: Ink composition, inkjet recording method, printed matter, manufacturing method of lithographic printing plate and lithographic printing plate
Inventor: WATANABE KOTARO
IPC: C09D11/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition that exhibits excellent adhesion to a substrate and good curing sensitivity, and an inkjet recording method using the ink composition.  <P>SOLUTION: The ink composition comprises a polymerization initiator, a polymerizable monomer and a phosphate group-containing polymer, where the phosphate group-containing polymer has a weight-average molecular weight of at least 10,000 and at most 30,000. The inkjet recording method comprises a step for ejecting the ink composition by an inkjet recording apparatus and a step for irradiating the ejected ink composition with an active radiation to cure the ink composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213337-A (JP)
Title: Stencil printing device
Inventor: SATO MITSUO
IPC: B41L13/04
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to prevent the problem of peeling of discharged paper and the generation of disadvantage such as wrinkles and breakage of stencil plate base paper when printing coated paper.  <P>SOLUTION: A control device 57 determines whether the kind of the stencil plate base paper set in a plate making device is for printing the coated paper from the detecting signal of a base paper kind detecting means 48 allows to start making plate in the case the kind is for printing the coated paper and does not allow to start making plate and warns in the case the kind is for printing uncoated paper in the case where printing papers set in a paper feeding device are input and indicated to be the coated paper by a paper kind input means 56 or in the case where the printing paper set in the paper feeding device are automatically detected to be the coated paper by a paper kind detecting means 80.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216795-A (JP)
Title: Imaging cartridge and image forming apparatus using the same
Inventor: MIZUNO HIROSHI
IPC: G03G15/08
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging cartridge capable of using up toner as completely as possible even in a style that the position of a toner feeding route from a toner hopper is restricted and to provide an image forming apparatus using the imaging cartridge.  <P>SOLUTION: In the imaging cartridge 3, a toner feeding port 39 is formed on one position in the width direction of image formation in the toner hopper 32. A storage communication part 34 is arranged in the toner hopper 32 and the storage communication part 34 is energized to a direction keeping away from the toner feeding port 39 by a tension spring 40. Provided that the elasticity of the tension spring 40 is weakened to a degree that the storage communication part 34 can not push the toner 41 aside. During the existence of the toner 41, the storage communication part 34 is moved to the left side in the shown figure together with a flow of the toner 41. When the toner 41 is nearly completely removed, the storage communication part 34 is returned to the original position by the elasticity of the tension spring 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215305-A (JP)
Title: Fuel supply device
Inventor: KANAMARU SHIGEKI
IPC: F02M37/50
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fuel supply device having a welding part and capable of preventing fuel leakage not only from the welding part but from a filter case storing a filtration element.  <P>SOLUTION: The fuel supply device is provided with a flange fitted to an upper opening of a fuel tank, a fuel pump for discharging fuel from the fuel tank, and a high-pressure filter for filtering fuel discharged from the fuel tank. The filter case internally provided with the high-pressure filter includes two upper and lower layers comprising an upper case and a lower case. The upper case is formed integrally with the flange, and the fuel pump is fitted below the lower case and arranged approximately coaxially with respect to the high-pressure filter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131928-A (JP)
Title: Mixing apparatus
Inventor: OGAWA HIROYUKI
IPC: C12M1/42
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixing apparatus enabling a medium and a sample to be homogeneously mixed together.  <P>SOLUTION: A platform 11 has a surface 11a enabling a petri dish 1 to be placed on. Four supporting legs 13 support the platform 11 so as to enable the surface 11a to be horizontally vibrated while keeping the surface 11a horizontal. A vibrator 14 has a motor 28 and an eccentric weight 29, wherein the motor 28 is such that the revolutions of its rotating shaft can be regulated, working so as to electrically revolve the rotating shaft and being attached onto the opposite surface 11c of the platform 11 so that the rotating shaft is perpendicular to he surface 11a; and the eccentric weight 29 is such that one end thereof has a weight part 35 and the other end is set on the rotating shaft so as to turn the weight part 35 round the rotating shaft, and the center of gravity of the weight 29 is designed to revolve round the rotating shaft.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227619-A (JP)
Title: Phase comparison circuit
Inventor: TAKAI YASUHIRO
IPC: G06F1/12
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase comparison circuit which has a short delay time and can reliably prevent a malfunction of a post-stage circuit even when a metastable occurs.  <P>SOLUTION: A D-F/F 21 reads an external clock signal CLK1 on the basis of a control clock signal RCLK. Inverters INVA1, INVB1 having difference threshold level inverts the output of an inverter 22 to output it. Inverters INVA2, INVB2 having hysteresis characteristics inverts the outputs of inverters INVA1, INVB1 to output it. When the outputs of the inverters INVA2, INVB2 are coincident, an EX-NOR circuit 30, a D-latch 31 and an AND gate 32 add the output of the delay circuit 33 to a D-FF23 and a delay circuit 34, and if not coincident, turn off the outputs. The D-F/F23 reads the output of the inverter 22 on the basis of a delay signal of the control clock signal RCLK to be supplied via the AND gate 32, and outputs the read output.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222587-A (JP)
Title: Method for producing branched chain alkenyl phosphine oxide compound
Inventor: TANAKA MASATO
IPC: C07F9/53
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a branched chain alkenylphosphine oxide compound under a mild condition, with ease and with a good yield.  <P>SOLUTION: Provided is a method for producing a branched chain state alkenylphosphine oxide compound (e.g. [1-(p-tolyl)ethen-1-yl]diphenylphosphine oxide) which comprises reacting a terminal acetylene compound (e.g. p-tolylacetylene) with a secondary phosphine oxide compound (e.g. diphenylphosphine oxide) in the presence of a chelate-coordinating phosphine palladium complex.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223066-A (JP)
Title: Vapor deposition apparatus
Inventor: HOSODA TOSHIKO
IPC: C23C14/24
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor deposition apparatus capable of preventing separation of a vapor deposition material from a cell shutter by preventing thick deposition of the vapor deposition material on the cell shutter.  <P>SOLUTION: A vacuum vapor deposition apparatus 100 comprises a vapor deposition source 12 having an aperture 12a for emitting a vapor flow of a vapor deposition material, a cell shutter 15 having a blocking surface 154 which covers the aperture 12a on an upper part to stop the supply of the vapor flow to a substrate 20 to be treated, and a cell shutter driving device for driving the cell shutter 15 so that the cell shutter 15 opens/closes the aperture 12a. A shutter plate 153 is formed in a hemispherical shape opened downwardly, and the blocking surface 54 is formed in a recess spherical surface recessed toward the substrate 20 side. Therefore, even when the vapor deposition material of the same volume is deposited, the thickness of a deposition layer 17 of the vapor deposition material on the blocking surface 154 is small, and the deposition layer 17 is hardly separated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222632-A (JP)
Title: Arthritis-ameliorating agent
Inventor: KAGAMI ERIKA
IPC: A61P19/02
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arthritis-ameliorating agent that is safe and highly effective.  <P>SOLUTION: The arthritis-ameliorating agent comprises as an effective ingredient at least one selected from the group consisting of serine, threonine and salts thereof.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223358-A (JP)
Title: Building construction method
Inventor: CHIYOKAWA TAKEHIRO
IPC: E04B1/26
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building structure which contributes to enhanced strength of both a floor and a wall and to reduced total construction costs, and to provide a building construction method.  <P>SOLUTION: According to the building structure, a lowermost-story wall structure 14 and upstairs wall structure 17 are each constructed by integrally combining a face plate and a frame member with each other. Walls on a lowermost story and an upper story are implemented by the lowermost-story wall structure 14 and the upstairs wall structure 17, as bearing walls, respectively. A floor beam member 15 is arranged on an upper portion of the lowermost-story wall structure 14, and a ceiling beam member 18 is arranged on an upper portion of the upstairs wall structure 17. Then a plurality of trusses 20 employed in the building are Vierendeel girder trusses 20 which are each formed like a ladder by arranging a plurality of horizontal members inside a rectangular frame in a width direction. Each truss 20 is mounted in an attic space such that each horizontal member assumes a vertical position, and arranged in a manner supporting a rafter 21 via an upper side edge and being perpendicular to the rafter 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT