baber/WOPTO huggingface dataset:
Patent JP-2008177740-A (JP)
Title: Management device and program
Inventor: SHOJI MASAHIRO
IPC: H04L12/70
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the proper timing of polling to a management device from an information processing device through a firewall.  <P>SOLUTION: A management server 30 receives, through a firewall 10, a polling signal for inquiring the presence or absence of a transmission request to a printer 20, from at least one printer 20. It determines a transmission timing of polling signal from the printer 20, and transmits a response to the received polling signal, including the determined transmission timing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008174987-A (JP)
Title: Precut open stairs
Inventor: SHIIBA MAKOTO
IPC: E04F11/02
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide accurately and efficiently constructible stairs structure by using one kind of bracket having a simple shape in common, in precut open stairs constructed by setting an inclination of a girder in response to a job site state.  <P>SOLUTION: The bracket 3 is formed by respectively bending a vertical fixing piece 32 downward on the side edge of a horizontal fixing piece 31, and a vertical abutting piece 33 upward on the rear edge. These brackets 3 and 3 are arranged in an under surface rear part in both side parts of a pair of treads 2, and an installation position in the longitudinal direction is set by allowing its vertical abutting piece 33 to abut on the treads 2. The horizontal fixing piece 31 is fixed to an under surface of the treads 2 by a machine screw in a state of setting an interval between the brackets 3 and 3 by sliding in the lateral direction, and the stairs structure is constituted by fixing the vertical fixing piece 32 to a side surface of a girder 1 by a machine screw by installing these treads 2 between tread installing parts 10 and 10 arranged on an upper end inclined face of the right-left girders 1 and 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182813-A (JP)
Title: Permanent-magnet generator
Inventor: KUBO MASAHIKO
IPC: H02P9/14
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize voltage at the time of power generation by a permanent-magnet generator to enable reliable power generation, thereby to prevent shortage of generated power and run-out of a battery, and to achieve the extension of the life of a driving motor for a flux control cage.  <P>SOLUTION: The permanent-magnet generator includes: a rotor having a permanent-magnet member; a stator having multiple comb portions and windings; the flux control cage that controls magnetic flux flowing from the permanent-magnet member to the comb portions of the stator; an actuator that rotationally moves the flux control cage; and a controller that controls the operation of the actuator to control the magnetic flux. The windings of the stator are disposed in slot portions between the comb portions and include main windings and field-weakening sub-windings that are wound in the opposite direction to the main windings and whose number of active turns is variable. When the rotational speed of the rotor exceeds a predetermined speed, the controller carries out the following processing, the main windings are energized and the position of the flux control cage is so controlled that the magnetic flux flowing to the comb portions is reduced with increase in the rotational speed of the rotor, and further, the number of effective turns of the field-weakening sub-windings is increased to keep the generation voltage constant within the range of reference voltage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007202394-A (JP)
Title: Symmetrical voice coil motor structure, method for assembly thereof and hard disk microdrive information storage device equipped with the motor
Inventor: WEI LIDING
IPC: H02K33/18
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact, symmetrical voice coil motor structure which is useful as a microdrive.  <P>SOLUTION: This symmetrical voice coil motor comprises a voice coil motor assembly with a central axis, a bearing assembly which rotates using the central axis as the center, a coil assembly provided radially outside of the bearing assembly with at least one pair of coils and an inside yoke, and a permanent magnet set provided radially outside of the coil assembly with at least one pair of magnets and an outside yoke.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008184054-A (JP)
Title: Electric steering lock device and its assembling method
Inventor: OKUNO MASAYA
IPC: B60R25/0215
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric steering lock device having a constitution that generation of noise such as impact sound can be suppressed when a lock bar is moved between a lock position and an unlock position relative to a steering shaft through a gear mechanism by rotation drive force, and its assembling method.  <P>SOLUTION: The electric steering lock device has: a lock body; a drive part for generating the rotation drive force; a rotation shaft rotated by the rotation drive force of the drive part through the gear mechanism; the lock bar moved between a lock position for locking the steering shaft and an unlock position for releasing the lock based on rotation of the rotation shaft; a load receiving part for receiving thrust load of the rotation shaft at at least one end of the rotation shaft; a mounting claw part mounted by being fitted and inserted to a mounting hole part of the lock body; and a bushing having a bearing claw part rotatably/slidably fitted to an outer diameter part of the rotation shaft and receiving a radial load.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007249183-A (JP)
Title: Electro-optical device, method for manufacturing electro-optical device, projector, and electronic apparatus
Inventor: UEJIMA SHUNJI
IPC: G02F1/1335
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and thin electro-optic device having high light utilization efficiency, a method for manufacturing the electro-optic device, a projector, and an electronic apparatus.  <P>SOLUTION: Since filler 212 is applied so as to fill up in grooves 63 constituting a prism element 211, the filler 212 holds a light shielding part 203a like a foundation when the light shielding part 203a is arranged on the surface of a counter substrate 200 on which the prism element 211 is formed. Since the filler 212 holds the light shielding part 203a, constitution that a cover glass is not stuck to the surface of the counter substrate 200 can be achieved. Consequently an inexpensive and thin liquid crystal panel 120R having high light utilization efficiency can be obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008188803-A (JP)
Title: Inkjet printer
Inventor: TAKAHASHI HIROKAZU
IPC: B41J2/045
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer which prevents an unnecessary increase in the number of inks and has the high reproducibility of a color.  <P>SOLUTION: The inkjet printer is equipped with a plurality of inkjet heads 50a-50e having ejection openings that eject the inks. Each of the inkjet heads 50a-50e is arranged to make the ejection opening 11 concentric with a color mixture point MP as a center where the inks are collided against each other to be mixed in color before the inks ejected from the ejection openings 11 are landed on a surface P to be ejected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193434-A (JP)
Title: Speaker apparatus
Inventor: ODA MAMORU
IPC: H04R1/26
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker apparatus capable of adjusting the diffusion mode of a sound wave from a first speaker by making a portion of a diffuser for diffusing the sound wave from the first speaker detachable in the speaker system in which the first speaker and a second speaker which have different sound ranges are arranged coaxially.  <P>SOLUTION: The diffuser 3 for diffusing a sound wave from a woofer 1 as the first speaker comprises a round dish-shaped diffusion sheet 32 with an opened bottom and a support part 31 provided connectedly to an edge of the woofer 1 side of the diffuser sheet 32. The diffuser 32 comprises a circumferential plate 32b of a circumferential edge side and a central plate 32a of a center side, and the central plate 32a is provided with a latching part 39 for latching the circumferential plate 32a detachably. Then, it is possible to adjust the diffusion mode of the sound wave from the first speaker by attaching and detaching the circumferential plate 32b of the diffusion sheet 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197704-A (JP)
Title: Inter-vehicle communication device
Inventor: MASHITA HIROSHI
IPC: H04B7/26
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase in communication traffic in inter-vehicle communication.  <P>SOLUTION: This inter-vehicle communication device includes: a communicable vehicle detecting means 14 for detecting a vehicle with which one's own vehicle can communicate; an information discontinuity determination means 22 for determining whether or not information from a specified vehicle is continuously received; a communicable vehicle information addition means 18 for adding information of a vehicle detected by the communicable vehicle detecting means 14 to information transmitted to a second vehicle by a transmission means 12; and a second communicable vehicle detecting means 15 for detecting a vehicle which exists around the specified vehicle and can communicate with one's own vehicle, wherein when the information discontinuity determination means 22 determines that the information from the specified vehicle is not continuously received, the vehicle detected by the second communicable vehicle detecting means 15 is assigned for a relay vehicle to transmit the information to one's own vehicle, and the relay vehicle assigned for the relay vehicle relays the information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195576-A (JP)
Title: Cement admixture, cement composition and cement concrete
Inventor: YAMAMOTO KENJI
IPC: C04B24/26
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement admixture with which high strength cement concrete having reduced void and excellent durability and free from the occurrence of construction defect with excellent flowability is obtained and which contains specific silica fume, a cement composition and the cement concrete.  <P>SOLUTION: The cement admixture for cement concrete comprises the silica fume in which the elution of sulfuric ion is ≤3,000 mg/L and contains a water reducing agent. The cement composition comprises cement, the silica fume and the water reducing agent. The water reducing agent is a polycarboxylic acid based high performance water reducing agent or a polycarboxylic acid based high performance AE water reducing agent. The elution of sulfuric ion from a binder containing the cement and the silica fume is ≤4,000 mg/L. The cement concrete is obtained by blending the cement composition and water wherein the water/binder ratio is 10-30% and gypsum anhydrite is blended.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007184286-A (JP)
Title: Plane lighting system
Inventor: KARANTARU KARIRU
IPC: G02F1/13357
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane lighting system in which there is no reflection of a light source, and a bright and uniform outgoing light can be obtained without darkening spots on both ends of an incident end face part near an incident end face part.  <P>SOLUTION: The plane lighting system 1 is provided with a light source 9, a light guide plate 2 and a reflector 10. The light guide plate 2 is composed of an incident end face part 3 which guides light from the light source 9, an opposite-incident end face part 4, a surface part 6, a rear face part 7 and a side face part 5 to form a wedge shape. A distance between the surface part 6 and the rear face part 7 is smallest at the incident end face part and a distance between the surface part 6 and the rear face part 7 is largest at the opposite-incident end face part 4, and the surface part 6 has an inclined face of a uniform inclination from the incident end face part 3 to the opposite-incident end face part 4. Light incoming from the incident end face part 3 does not break a critical angle while progressing in a direction parting away from the incident end face part 3 and breaks the critical angle when the light is reflected by the opposite-incident end face part 4 and returns to the incident end face part 3 and breaks the critical angle and is emitted out. The reflector 10 has a reflecting property to cover parts other than the incident end face part 3 and the emitting face of the light guide plate 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008202820-A (JP)
Title: Range hood
Inventor: ISHINO TOMOYUKI
IPC: F24F7/06
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a range hood capable of making oil from an oil tray hardly diffuse inside of the range hood even when the oil overflows from the oil tray, while storing the oil accumulated in the fan case in the oil tray.  <P>SOLUTION: This range hood comprises a fan 23 for sucking and discharging the discharged air, the fan case 24 receiving the fan 23 inside, a filter 15 for making the air sucked by the fan 23 pass therethrough, and the oil tray 26 for receiving the oil derived from the discharged air and flowing out from the fan case 24. The oil tray 26 is disposed at an upper side with respect to the filter 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199929-A (JP)
Title: Gene encoding bacteriocin of clostridium butyricum and protein thereof
Inventor: NAKANISHI SOUSUKE
IPC: C12N1/21
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To analyze the cryptic plasmid of Clostridium butyricum to specify its function, base sequence and active site.  <P>SOLUTION: A base sequence encoding bacteriocin in the cryptic plasmid of Clostridium butyricum has been determined.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206286-A (JP)
Title: Controller for ac-ac direct converter
Inventor: TAMAI YASUHIRO
IPC: H02M5/293
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller which enables the drive of a motor without increasing an output current without generating low-frequency torque pulsation or noise, even in case that it outputs voltage 0.866 times as high as the power voltage.  <P>SOLUTION: An AC-AC direct converter includes first absolute value limiting means 11u, 11v, 11w which limit first phase voltage command of each phase so that the instant absolute value may be a first reference value or under, a means 12 which calculates zero-phase components from these output, addition means 13u, 13v, 13w which calculate second phase voltage commands by adding the above zero phase components to the first phase voltage command, and a second absolute value limiting means 2 which calculates a third phase voltage command by limiting the second phase voltage command so that the instant absolute value may be a second reference value or under. It calculates the on-off command to the semiconductor switching element of the AC-AC direct converter, using a third phase voltage command.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204206-A (JP)
Title: Data distribution and storage system, data distribution method, device to be used for this and its program
Inventor: YAMATO JUNICHI
IPC: G06F3/06
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve characteristics/performance in data distribution.  <P>SOLUTION: A division data management part 3 determines and manages the arrangement destinations of a plurality of duplicate data corresponding to respective division data configuring content. Also, the division data management part 3 performs the deletion, addition or rearrangement of the duplicate data in a predetermined timing. Also, when access to content from a host 1 is requested, the division data management part 3 determines the access destinations of the division data configuring the content. A number of duplication planning part 6 determines the number of duplication of the respective division data. As for an arrangement destination determination method, all available storage devices are defined as arrangement destination candidates, and arrangement determination is performed so that the plurality of duplicate data corresponding to the same division data can be made equal to the respective storage devices. Also, arrangement determination may be performed so that the duplicate data corresponding to the division data which are continuous in the content can be stored in the different storage devices. Also, arrangement determination may be performed so that the number of sharing among the storage devices can be made equal in addition to the conditions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200726-A (JP)
Title: Mold oscillator
Inventor: KAWAGUCHI HIROSHI
IPC: B22D11/053
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To relax the stress caused in a connecting member by preventing the twisting deformation of the connecting member for connecting a movable bearing housing, which carries out an eccentric rotary motion, to a casting mold table, which is oscillated by the eccentric rotary motion of the movable bearing housing.  <P>SOLUTION: A connecting plate 8 for connecting the movable bearing housing 52, which carries out the eccentric rotary motion, to the casting mold table 3, which is oscillated by the eccentric rotary motion of the movable bearing housing 52, is supported by the casting mold table 3 over the range from one end of its upper end portion to the other end, and also is supported by the movable bearing housing 52 over the range from one end of its lower end portion to the other end.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007224490-A (JP)
Title: Gripper device for tufting machine
Inventor: HILLENBRAND BERND
IPC: D05C15/22
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gripper device for a tufting machine.  <P>SOLUTION: The gripper device for a tufting machine comprises a gripper device (10). The gripper device contains a gripper (11) and a guide member (12) that has a cutting edge. The gripper (11) has two gripper sections that are at a distance from each other in the direction of movement and are preferably separated from each other by a step (33) and/or by an extension (34), the gripper sections being configured as gripper edges that are parallel to each other, but spaced apart and offset with respect to each other in view of the pile height direction. The reversal between cut pile operating mode and looped pile operating mode takes place by means of the longitudinal adjustment of the gripper (11).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008206349-A (JP)
Title: Electronic device
Inventor: ISHII TAKAAKI
IPC: H02H7/18
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device with a simple circuit structure capable of handling various problems such as back-flow prevention in a charging input section, overvoltage input, connection among a plurality of charging power supply sources and breakage of a charging control circuit.  <P>SOLUTION: Priority is previously determined among input contacts 1 to 3 connected to chargers. When a plurality of chargers are concurrently connected to the input contacts, a high-priority charging input 1 detection 52 inhibits an AND gate 54 and an AND gate 57, turns off transistors 14, 15 and inhibits charging from lower-priority chargers. Under abnormal conditions, any detection among the overvoltage 1 detection 53, the overvoltage 2 detection 56 and the overvoltage 3 detection 59 of the respective input contacts, or the overcharging detection 62 of a battery voltage 32a inhibits all AND gates 51, 54, 57, turns off transistors 13 to 15 and inhibits charging from all chargers. The transistors 13 to 15 with a small voltage drop prevent back-flow.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208160-A (JP)
Title: Sealing material composition for light-emitting device, its cured material and sealed light-emitting device
Inventor: TAKEI YOSHIHITO
IPC: H01L23/29
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material composition for light-emitting devices capable of forming a cured material having excellent thermal discoloration resistance and refractive index.  <P>SOLUTION: The sealing material composition for light-emitting devices contains a silanol group-containing compound having a phenyl group and a silanol group, an alkoxysilane compound and a silanol condensation catalyst.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211339-A (JP)
Title: Digital video content distribution system, repeater device, and sync device
Inventor: ENOMOTO TAKAHIRO
IPC: H04N7/173
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital video content distribution system which does not make a user feel unpleasant as much as possible.  <P>SOLUTION: When a state (vehicle travel state) where it is not preferable that the digital video content is displayed on a front-seat display is put in during display of the digital video content on the front-seat display and a rear-seat display, on-screen display of a map image is performed on the front-seat display. There is therefore no change in distribution route of the digital video content and authentication processing for whether the distribution route is adequate is not necessary. The digital video content is consequently displayed on the rear-seat display without any break and a user on a rear seat does not feel unpleasant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211871-A (JP)
Title: Structure for fixing electric shock prevention cover in plug-in fitting and plug-in fitting for bus-duct
Inventor: IWAMOTO KOJI
IPC: H02G5/06
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for fixing a transparent electric shock prevention cover in a plug-in fitting wherein it is possible to reliably and easily ensure insulation between an internal device in a plug-in fitting for bus-ducts and a metal enclosure housing them, to reliably prevent electric shock during operation or inspection of the internal device, to reduce the size of and enhance the productivity of the plug-in fitting for bus-ducts, and to enhance the efficiency of inspecting work thereon, and a plug-in fitting for bus-ducts using the structure.  <P>SOLUTION: The structure is for fixing an electric shock prevention cover in a plug-in fitting for bus-ducts. The structure and the plug-in fitting using the structure are so constructed that the following is implemented: the transparent electric shock prevention cover has U-shaped cross sections formed by bending side portions at a right angle or an acute angle; protrusions opposite each other are provided on the opposite inner side portions of the cover; the protrusions are abutted against the side portions of a base included in the plug-in fitting; or, the under surface of the base is supported.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210115-A (JP)
Title: System for operating usb device of local terminal on remote computer, method therefor and program therefor
Inventor: TAKESHITA TOMOHIKO
IPC: G06F13/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To use a USB device connected to a local terminal from a client terminal at a remote place.  <P>SOLUTION: The USB device connected to the local terminal can be used as a device connected to a computer under pseudo-remote environment by use of a protocol such as TCP/IP, a fiber channel, or the Bluetooth (R). The terminal side transfers communication data between the USB device and the terminal to a remote computer, so that a difference in an OS between the local terminal and the remote computer does not matter. The local terminal side does not require a device driver specific to each the USB device, and the USB driver connected to the local terminal uses the device driver on the remote computer side and operates.  <P>COPYRIGHT: (C)2008,JPO&INPIT