baber/WOPTO huggingface dataset:
Patent JP-2007114317-A (JP)
Title: Developing device and image forming apparatus
Inventor: FURUYA NOBUMASA
IPC: G03G15/06
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of performing magnetic brush development by conveying two-component developer, while carrying it thereon, in which a satisfactory image with gradation unevenness restrained is formed by devising the surface shape of a developer carrier.  <P>SOLUTION: The developing device makes an electrostatic latent image on an image carrier 1 visible with two-component developer, containing toner and magnetic carrier. The developing device includes the developer carrier 2 disposed opposite to and apart from the image carrier 1, freely turned, and conveying the developer, while carrying it on its surface; and a development bias application means 3, capable of applying a development bias to a development area where the image carrier 1 and the developer carrier 2 face each other. A plurality of grooves 4, including at least components along the axial direction of the developer carrier 2, are formed in the peripheral face of the developer carrier 2 at predetermined intervals in parallel. Each predetermined interval between the grooves 4 is set narrower than the length L of the nap of a magnetic brush on the developer carrier 2 in the developing area.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007114423-A (JP)
Title: Coating liquid for forming spacer part and method of manufacturing color filter
Inventor: HATORI SHIGEKI
IPC: G02F1/1335
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating liquid for spacer part formation capable of forming a spacer part on a color filter substrate so that the spacer part may have a fixed height, and to provide a method of manufacturing color filter in which the coating liquid for spacer part formation is used.  <P>SOLUTION: The method includes: a liquid-repellent treatment step of applying liquid-repellent treatment on the surface of the color filter substrate which has a base material and colored layers formed in a patterned shape and plurally on the base material such that the contact angle of the surface with liquid having surface tension of 40 mN/m becomes 30° or more; and a spacer part formation step of forming a spacer part by applying the coating liquid for spacer part formation which contains at least beads, binder and solvent, and has a surface tension in the range of 25 mN/m to 45 mN/m on the color filter substrate according to an inkjet method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007116383-A (JP)
Title: Method of manufacturing thin film bulk acoustic resonator
Inventor: SATO KEI
IPC: H01L41/22
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of forming a piezoelectric layer with excellent orientation by forming a protective film for keeping the cleanness and the smoothness of the surface of a lower electrode.  <P>SOLUTION: The method for manufacturing a thin film bulk acoustic resonator 10 configured with a laminator comprising: a lower electrode 15 comprised of at least one conductive layer; the piezoelectric layer 16 formed on an upper face of the lower electrode 15 and comprised of at least one layer; and an upper electrode 17 formed on an upper side of the piezoelectric layer 16 and comprised of at least one conductive layer, includes the steps of: forming the protective film 14 on a lower electrode layer 13 before forming of the lower electrode 15 by patterning the lower electrode layer 13 after forming the lower electrode 13 to form the lower electrode 15; and forming the lower electrode 15 covered with the protective film 14 by patterning the lower electrode layer 13 together with the protective film 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006117940-A (JP)
Title: Blocked biuretized isocyanate
Inventor: VENHAM LANNY D
IPC: C09D175/04
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blocked biuret group-containing polyisocyanate composition that is particularly appropriate as a curing agent for a coating composition.  <P>SOLUTION: The blocked biuret group-containing polyisocyanate composition has blocked isocyanate functionality of at least 4 and is obtained by a method that comprises the steps of (A) causing a polyisocyanate addition product that is produced from (a) an aliphatic (alicyclic) diisocyanate, has (b) isocyanate functionality of at least 2.5, and contains (c) an isocyanurate group to react with a biuretization agent, so as to incorporate the biuret group into the polyisocyanate and (B) causing the biuret-containing polyisocyanate to react with a blocking agent represented by formula.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007115537-A (JP)
Title: Spark plug for internal combustion engine and method of manufacturing the same
Inventor: TAKADA KENICHIRO
IPC: H01T13/39
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug for an internal combustion engine at low cost which has excellent bonding strength between a housing and a ground electrode, and is capable of reducing poor ignition, and to provide a method of manufacturing the same.  <P>SOLUTION: This spark plug 1 for the internal combustion engine comprises a central electrode 2 and a ground electrode 3 which form a spark discharge gap G between each other, and a housing 4 to which a base 31 of the ground electrode 3 is welded. In the spark plug, a plating layer 5 having a lower melting point than that of the housing 4 and the ground electrode 3 is plated on the surface of the housing 4, but not plated on the junction interface 11 between the housing 4 and the ground electrode 3 and on the surface of the ground electrode 3. Components of the plating layer 5 are contained in welding burrs 12 formed on places adjacent to the junction interface 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007111645-A (JP)
Title: Inorganic substrate with silica based glass thin layer, method of manufacturing the same, coating agent and semiconductor device
Inventor: HARIHARA YUKINARI
IPC: H01L21/316
Filed: 2005-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic substrate with a silica based thin layer which has electric insulating property, flexibility and excellent heat resistance, is flattened and is free from alternation, deterioration or deformation even when exposed at a high temperature, a method of manufacturing the same, a coating agent for the same and a semiconductor device.  <P>SOLUTION: The method of manufacturing the inorganic substrate having the silica based glass thin layer having 2H-9H pencil hardness is carried out by applying and curing a cyclic dihydrogen polysiloxane (A) or a hydrogen polysiloxane (B) having a specific unit formula on the inorganic substrate. The inorganic substrate has the silica glass thin layer. The coating agent for the inorganic substrate comprises (A) or (B). The semiconductor device has the inorganic substrate with the silica based glass thin layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007116019-A (JP)
Title: Laminated capacitor and molded capacitor
Inventor: MURANO YUICHI
IPC: H01G4/30
Filed: 2005-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated capacitor and a molded capacitor which endure an instantaneous voltage difference without disturbing miniaturization and higher capacity.  <P>SOLUTION: The laminated capacitor 1 includes a lamination body 20 where first dielectric substrates 2A with extraction electrodes 3 extending to an end formed on the main surface, and second dielectric substrates 2B with floating electrodes 5 insulated in circumference formed on the main surface, are alternately laminated; and a pair of external electrodes 4, 4 which are arranged on two opposing side surfaces in one direction of the laminated body 20 and connected to the extraction electrodes 3. The floating electrodes 5 include surrounding parts which are formed in parts where the electrodes of the opposing dielectric substrates are not formed, so as to surround non-electrode parts which are arranged to show the apparent and partial loss of the electrode. The floating electrodes 5 are formed by alignment to allow the positions of the non-electrode parts to be coincident in a laminating direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007124210-A (JP)
Title: Video display system and video display device
Inventor: NAGAO AKIYOSHI
IPC: H04N5/00
Filed: 2005-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display system and a video display device which can shorten the period of time from the depression of a power button to video displaying.  <P>SOLUTION: The video display system which has a video display device 1 displaying video and a remote controller 3 for remotely powering ON/OFF the device 1 and performing various operations has a view state discriminating circuit 4 which discriminates a state wherein a user views and transmits a power-source actuation signal to the device 1, and the video display device 1 has the state from a power-source stop state to video displaying, performed by actuating an internal circuit, divided into a first power-source actuation state and a second power source actuation state state, and receives the power-source actuation signal from the view state discriminating circuit 3 to change from the power-source stop state to a first power-source actuation state and also receives a power-ON signal from the remote controller 3 to change from the first power-source actuation state to a second power-source actuation state, thereby displaying video.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007120630-A (JP)
Title: Solenoid valve
Inventor: KOKUBU TAKAHIRO
IPC: F16K31/06
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To stably supply oil to a large-capacity supply destination.  <P>SOLUTION: A solenoid valve comprises: a coil 17; a york; a magnetic resistor; a plunger 14 energizing the coil 17 to generate thrust; a valve body having an input port, an output port and a feedback port generating a feedback force; a spool disposed in the valve body; and a spring energizing the spool. The spool is moved forward and backward by receiving a spring load, the feedback force and thrust, and an attracting part formed to the york is axially separated from the front end of the plunger 14 by a predetermined distance at an initial position where the coil is in a non-energization state. In this case, the feedback force can be maintained constant to maintain output pressure constant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007123584-A (JP)
Title: Semiconductor element
Inventor: YAMADA TAKAO
IPC: H01L33/34
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element, different from the conventional types in which light extraction efficiency can be enhanced.  <P>SOLUTION: The semiconductor element 1 comprises a semiconductor layer 3, formed on a substrate 2 wherein the semiconductor layer 3 has an n-type nitride semiconductor layer 3-1, an active layer 3-2 as a light-emitting portion, and a p-type nitride semiconductor layer 3-3 formed toward the upper surface from the substrate 2 side. A semiconductor layer 7 is provided on the outside of the active layer 3-2 as a light-emitting portion, and the semiconductor layer 7 is provided with one or more recesses 8. The recess 8 has an opening in the upper surface of the semiconductor layer 7 and at least has a depth substantially reaching the surface of the substrate 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006154790-A (JP)
Title: Image forming apparatus
Inventor: FUSE YASUHIKO
IPC: G03G15/16
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus suppressing deviation and meandering of a belt in a belt width direction when the belt is driven without preparing a specific device as to an endless belt for carrying especially a transfer material to an image forming part or forming an image as an image carrier.  <P>SOLUTION: In the image forming apparatus, a tension roller 9e is provided on a roller for tensing a transfer belt, and if deviation is generated in the belt 9a, the tension roller 9e is depressed in a direction reverse to an energizing direction and sharply inclined from the other tension roller. Out of vectors perpendicular to a line on which the tension roller 9e is brought into contact with the belt 9a, vectors in the carrying direction of the belt 9a include a vector of a direction opposed to a belt deviating direction in addition to a vector in the rotational direction of the belt 9a to prevent the deviation of the belt 9a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006129496-A (JP)
Title: Method for routing frame in communication ring, apparatus, logic program and system
Inventor: HARMON DAVID S
IPC: H04L12/56
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing inefficiency related to the prior art of routing frames.  <P>SOLUTION: A method for routing frames in a communication ring includes receiving an invitation at a proxy server of a node of a ring. The invitation indicates that a first endpoint is initiating a call to a second endpoint. An access device operable to communicate the call to the second endpoint is identified. The access device has a private network identifier uniquely identifying the access device within the ring. A media path to the access device is reserved. The private network identifier is inserted into a plurality of frames received from the first endpoint in order to route the frames to the second endpoint through the media path.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007124565-A (JP)
Title: Microwave doppler sensor
Inventor: WADA MASAHIRO
IPC: G01S7/03
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave Doppler sensor which does not affect the circuit of a Doppler sensor while dealing with problems of strength and costs using a material excellent in workability.  <P>SOLUTION: A microwave Doppler sensor comprises: a local oscillator 15 which generates a microwave of a predetermined frequency; an antenna 12 for radiating and receiving a microwave; a detector 16 for mixing and detecting the microwave received from said antenna and the microwave outputted from the local oscillator; and a radome 13 disposed on a front face of the antenna. In the radome, a step of 1/4 depth of a wavelength obtained from the predetermined frequency is provided between a first radome part 13a within a range of a 1/2 area of the entire surface and a second radome part 13b within a range of the other 1/2 area.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007123768-A (JP)
Title: Thin film capacitor and its manufacturing method
Inventor: NAKAYAMA IORI
IPC: H01L21/822
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film capacitor which can prevent a reduction of reliability caused by a fall of leakage characteristic, and can plan to improve manufacturing yield.  <P>SOLUTION: Tapers 24 going toward an end from center of upper electrode 16 are formed in a dielectric layer 14 and the upper electrode 16. A slant angle α of the taper 24 is set to 40° or less, preferably 30° or less, more preferably 23° or less. Since area in the end becomes 1.5 times or 2 times or more by forming the taper 24 in an end surface of MIM structure, reliability or manufacturing yield can be improved in such a way that a concentration of field is eased, and failure caused by voltage breakdown can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007126989-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: WADA KATSUJI
IPC: F02D41/04
Filed: 2005-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device of an internal combustion engine capable of suppressing the occurrence of torque variation when an air-fuel ratio is controllably changed from a lean side to a rich side and improving fuel economy.  <P>SOLUTION: This air-fuel ratio control device 1 of the internal combustion engine 3 comprises an ECU 2. The ECU 2 controls to reduce a fresh air amount QAIR to a target fresh air amount QAIR_RICH for rich spike when a requirement for changing an air-fuel ratio for changing the air-fuel ratio AF of the air-fuel mixture from a lean side to a rich side more than a theoretical air-fuel ratio is satisfied (YES in step 20). When the requirement of QAIR≤QAIR_REF is satisfied while the fresh air amount is controlled (YES in step 64), the ECU 2 controls a fuel injection amount AINJ to an increasing side (step 69). After the requirement of AF≤AF_RICHH is satisfied (after YES in step 65), the ECU 2 feedback-controls the air-fuel ratio AF to the target air-fuel ratio AF_RICH for rich spike (step 72).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006168346-A (JP)
Title: Multi-beam image output apparatus and control method of image output apparatus
Inventor: MOTOYAMA MASANAO
IPC: B41J2/44
Filed: 2005-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image output apparatus which outputs a high-quality image by using fewer pixel clock generation units.  <P>SOLUTION: The image output apparatus is connected to a printing engine having a plurality of laser beam control units for controlling a plurality of laser outputs on the basis of inputted video signals, and comprises: a plurality of output units which output video signals based on print data to the respective laser beam control units in synchronization with a clock signal; and a plurality of clock control units which are arranged in correspondence with the respective groups that are prepared by grouping the plurality of output units, so as to decrease an optical path difference between laser beams controlled by the corresponding laser beam control units, wherein each of the clock control units generates the clock signal on the basis of a synchronizing signal generated in an image forming operation of the printing engine, and outputs the generated clock signal to the output units belonging to a corresponding group.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007125969-A (JP)
Title: Display device for vehicle
Inventor: YOSHIGUCHI TAKUYA
IPC: B60K35/00
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for a vehicle which alarms deviation of the vehicle on a display screen similar to the visual field of a driver, and which the driver can intuitively understand the deviation state of the own vehicle.  <P>SOLUTION: The display device is composed of a white line recognition means for recognizing the white line where the vehicle travels, a lane deviation determination means which determines whether or not the vehicle deviates from the vehicle traveling lane separated by the white line, or whether or not there is the risk of deviating from the traveling lane based on the positional relationship between the white line recognized by at least white line recognition means and the vehicle, a display means for displaying the white line at both right and left sides on the screen respectively based on the recognition result by the white line recognition means, and a white line display change means for changing the display of the white line by the display means based on the determination result of the lane deviation determination means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007132011-A (JP)
Title: Reinforcing method for existing steel structure
Inventor: MIYAMA TAKASHI
IPC: E04G23/02
Filed: 2005-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of reinforcing an existing steel structure by mounting a reinforcing steel member to an existing steel member constituting the existing steel structure while overcoming problems incidental to a conventional reinforcing method by suitably coping with even the case of using the reinforcing steel member thick in plate thickness and large in applied load.  <P>SOLUTION: A prepared hole 22 for a driving rivet 24 is formed in the reinforcing steel member 20 formed of band steel or the like, and a counter sunk part 28 is formed in the prepared hole 22. The driving rivet 24 is driven through the prepared hole 22 to fix the reinforcing steel member 20 to the existing steel member 28. A surface swelling part 18b of the existing steel member 18 formed at the driven part of the driving rivet 24 is settled into the counter sunk part 28 of the reinforcing steel member 20. The reinforcing steel member 20 is thereby brought into close contact with the existing steel member 18.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007130784-A (JP)
Title: Inkjet recorder
Inventor: AOKI TETSUSHI
IPC: B41J2/185
Filed: 2005-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To clean a flushing receptive section by means of a simple cleaning means and to prevent contamination of the flushing receptive section due to ink ejected in the flushing.  <P>SOLUTION: After ink is forcedly ejected, the ink on the flushing receptive section is cured by ultraviolet radiation. The cured ink is scraped by the cleaning means or can be scraped by an operator.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007129936-A (JP)
Title: Bitter-taste inhibitor
Inventor: TADOKORO TAKAAKI
IPC: A23L27/00
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and low-cost bitter-taste inhibitor effective on reduction in bitter taste of drug medicine, food or the like containing a bitter substance, usable in food without changing its taste, and excellent in handling property.  <P>SOLUTION: The bitter-taste inhibitor contains phosphatidic acid (PA) and phosphatidyl inositol (PI), and has 0.55-0.82 of M<SB>PA</SB>/(M<SB>PA</SB>+ M<SB>PI</SB>) when mass ratios of the PA and the PI in the bitter taste inhibitor are defined as M<SB>PA</SB>and M<SB>PI</SB>, respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007134184-A (JP)
Title: Ionic composition
Inventor: MIZUTA KEIICHIRO
IPC: H01M10/05
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ionic composition capable of exerting excellent basic performance such as electrochemical stability and being suitably used for various intended uses such as materials of an ion conductor constituting an electrochemical device such as a lithium secondary battery, an electrolytic capacitor, or an electric double layer capacitor.  <P>SOLUTION: This ionic composition comprises a compound represented by general formula (1) (where X is at least one kind of element selected among a group comprising B, C, N, O, Al, Si, P, S, As and Se; M1 and M2 are organic linking groups; Q is a monovalent element or an organic group; a is an integer larger than 1; and b, c, d and e are integers equal to zero or more) and a silane compound.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007133729-A (JP)
Title: Electronic controller and method of controlling same
Inventor: AMADA KENJI
IPC: B60J1/17
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic controller capable of stopping power supply to a microcomputer when the electronic controller is in a standby state even if it is necessary to start the electronic controller by a signal from a communication line.  <P>SOLUTION: The electronic controller has: a controlled power source 1a for generating a second power source VDD on the basis of a first power source Vbat in accordance with an input of a first starting signal SG1 or a second starting signal SG3; and a device control circuit 1b that operates on the basis of the second power source VDD, operates in a first operating mode when started in accordance with the first starting signal SG1, operates in a second operating mode when started in accordance with the second starting signal SG3, and outputs a shutdown signal SG7 for stopping the generation of the second power source VDD to the controlled power source after the end of a predetermined operation in the first operating mode or second operating mode.  <P>COPYRIGHT: (C)2007,JPO&INPIT