baber/WOPTO huggingface dataset:
Patent JP-2008255898-A (JP)
Title: Ignition control system of internal combustion engine
Inventor: MURASE SUNAO
IPC: F02P5/15
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology that can suitably reduce exhaust emission of an internal combustion engine even when different fuel is mixed into fuel of the internal combustion engine, in an ignition control system of a spark ignition internal combustion engine.  <P>SOLUTION: The spark ignition internal combustion engine includes an over advancing means for advancing the ignition timing of a spark ignition internal combustion engine from MBT, an obtaining means for obtaining the concentration of a different fuel contained in the fuel of internal combustion engine, and a control means for increasing the amount of advance angle of the ignition timing by the over advancing means as the concentration of different fuel obtained by the obtaining means becomes higher. With such configuration, even when the concentration of different fuel contained in the fuel varies, adhered fuel in cylinders can be suitably reduced. As a result, unburnt fuel component discharged into the atmosphere from the internal combustion engine can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255431-A (JP)
Title: Plate temperature control method in continuous treatment line, apparatus, and computer program
Inventor: FURUTA HIDEO
IPC: C21D1/42
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the control accuracy of a plate temperature in a continuous treatment line provided with a cooling zone for cooling a plurality of steel plates by a blower and an induction heater for heating the steel plates in the post stage of the cooling zone.  <P>SOLUTION: Existence or nonexistence of a change in passing conditions is judged and when the judgment is made that there is the change in the passing conditions, an IH inlet side plate temperature prior to the change of the passing conditions is calculated and an IH inlet side target plate temperature after the change of the passing conditions is calculated, and the calculated IH inlet side target plate temperature is outputted as a command value to the IH 103; and the number-of-revolution command value of the blower is determined and outputted (feed forward control) based on the calculated IH inlet side plate temperature and calculated IH inlet side target plate temperature. On the other hand, when the judgment is made that there is no change in the passing conditions, the IH inlet side plate temperature is calculated and the number-of-revolution command value of the blower is determined and is outputted based on the calculated IH inlet side plate temperature and the IH inlet side target plate temperature calculated at the change of the previous passing conditions (feed backward control).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256577-A (JP)
Title: On-vehicle navigation apparatus
Inventor: KAWAGUCHI YOSHIYUKI
IPC: G09B29/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle navigation apparatus capable of allowing a driver to easily sense whether the present travel speed is dangerous when a curve exists ahead.  <P>SOLUTION: This on-vehicle navigation apparatus retrieves a route from the present position determined by a one's-own-vehicle position detector to a destination on a map input by an input device, and overlays and displays an own-vehicle position mark on the retrieved guidance route on a display device. A curve of a curvature radius of a predetermined curvature radius or smaller exists within a predetermined distance ahead of the travel direction from the own-vehicle position, and the travel speed is a predetermined speed or higher, an inclination angle of a road where the frictional force of the side slip direction applied to the vehicle when the vehicle travels at the curve at the present travel speed does not occur is displayed on the display device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254367-A (JP)
Title: Pipe conduit reclamation method
Inventor: YAGI ISABURO
IPC: B29C63/34
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe conduit reclamation method enabling not only reinforcement of old water-and-sewage pipes or gas conduits mainly buried in the ground but also correction of the deformation of existing pipe conduits.  <P>SOLUTION: The pipe conduit reclamation method includes the processes of: setting a pipe conduit-correcting apparatus 2 having an expansive function for expanding an abutting portion 3 in a radial direction R of a liner 1 for pipe conduit reclamation therein in the deformed portion of an existing pipe conduit 130; heating and pressurizing the deformed portion from the inside of the liner 1; correcting the deformation of the conduit 130 from the inside of the liner 1 by expanding the abutting portion 3 of the pipe conduit-correcting apparatus 2; and cooling the liner 1 in such a state that the abutting portion 3 of the pipe conduit-correcting apparatus 2 is expanded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263104-A (JP)
Title: Organic transistor
Inventor: NAKATSUKA MASAKATSU
IPC: H01L29/786
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic transistor having a high mobility, a large current on/off ratio, and excellent storage stability.  <P>SOLUTION: In the organic transistor having an organic semiconductor layer, the organic semiconductor layer contains at least one kind of tribenzo [a, fg, op] naphthacene derivatives.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266802-A (JP)
Title: Leg wear
Inventor: OKAMOTO TOMOKO
IPC: A41B11/00
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide leg wear capable of effectively preventing and reducing swelling and fatigue of a leg while giving comfortable fit without giving excessive tightening force to the lower leg part.  <P>SOLUTION: This leg wear has a cylindrical main body which covers at least the lower leg part from the external malleolus to the knee-joint lower end. The main body has a leg support line part which forms a spiral shape of outside circulation, extending from the external malleolus, through the back ankle, to the lower end of the knee-joint rear side. The leg support line part turns the back ankle from the external malleolus and extends to the inside, cuts across the shin inclinedly upward on a position of one-fourth to half of the total length of the tibia from the lower end of the tibia, on the front side surface from the inside to the outside, and reaches the head of fibula from the middle part of the gastrocnemius muscle through the upper part on the rear side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269842-A (JP)
Title: Display device, and manufacturing method thereof
Inventor: TAN TORONRON
IPC: H01J9/26
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of simplifying the manufacturing process and reducing the manufacturing cost thereof, and to provide a manufacturing method thereof.  <P>SOLUTION: This display device has a front substrate having a plurality of phosphor layers, a back substrate having a plurality of electron emitting elements, and a frame-shaped sealing member 6 to seal the peripheral fringes of the two substrates each other. The sealing member 6 is formed by connecting a plurality of coupling members 23 obtained by depositing a sealing material 22 on the surfaces 21a, 21b of a slender and beltlike metal piece 21. When connecting the coupling members 23, they are disposed with their end parts overlapped each other, and the fringe parts of the substrates are sealed by heating and melting the sealing material 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007188537-A (JP)
Title: Robot
Inventor: HIRUMA KENICHIRO
IPC: G05B19/4093
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot wherein execution conditions for an operation, a sequence of movements, and the like can be set in connection with a position.  <P>SOLUTION: A plurality of positions are set by a means for setting a plurality of positions where operations are performed, operations at the set positions are set, and the sequence of movements between the set positions is set. An operation is set from a previously prepared operation program by the means for setting the operation, and the position and sequence of movements based on the plurality of set positions are determined according to the content of the operation or according to that data showing the destination of movement are provided. The data of the positions of movements and the operation program set at the positions of movements are matched, and a control instruction to execute a predetermined action based on the operation program is set and memorized during movement between the positions. A controller makes a robot execute the set operation at the set position, thus making the robot operation function based on each setting.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008268564-A (JP)
Title: Apparatus with drawer unit
Inventor: KAMIYAMA NOBUHITO
IPC: G03G21/16
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To resolve the problem that drawing a unit in an apparatus causes a main body of an apparatus to be badly balanced with respect to the center of gravity in some cases by allowing a large amount of drawing though such a configuration is required to improve maintainability and jam processing performance of the apparatus that the unit can be drawn out of the apparatus and the problem that using a rotatable caster 20 in order to improve installation and conveyance performance of the apparatus causes the main body to be badly balanced because a ground point G between the caster 20 and floor F is changed.  <P>SOLUTION: A stopper 51 is provided which does't allow a door 301 of the apparatus to be opened without lowering an adjuster 21 for adjusting the height of the apparatus, in accordance with rising/falling operation of the adjuster 21, and such a mechanism is provided that the unit cannot be drawn without setting the adjuster 21 in a state of being completely grounded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268601-A (JP)
Title: Illumination optical system
Inventor: SAWAI YASUMASA
IPC: G02B19/00
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination optical system with a light source which emits luminous flux having a flat cross section, and obtaining illuminating luminous flux having isotropic NA distribution in spite of compact configuration.  <P>SOLUTION: The illumination optical system IL1 for illuminating the image display surface 10a of a display device 10 has laser array light sources 1R, 1G and 1B emitting the illuminating light having the flat cross section, a beam expander 6A making the flat degree of the cross section small, a convex lens 7A condensing the illuminating light, and a rod integrator 8 uniformizing the spatial energy distribution of the illuminating light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007313302-A (JP)
Title: Paper leading end feeding cutter
Inventor: OTSUKA TAKEYOSHI
IPC: A47K10/36
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter for paper and cloth, which is capable of providing six different kinds of combinations as embodiments in total, two kinds as leading end feeding cutters for paper with a permeation seal 5, and four as the leading end feeding cutters for cloth with and without the permeation seal 5.  <P>SOLUTION: The paper leading end cutter is provided to achieve leading end feeding effect in the six different kinds of combinations, as cutters 13a, 13b, 13d, and 13f with a leading end feeding function, provided with the permeation seal 5 on arm parts 1a and 1b, and cutters 13c and 13e with the leading end feeding function without the permeation seal 5 on the arm parts 1a and 1b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008272041-A (JP)
Title: Massage machine
Inventor: CHO TOSHI
IPC: A61H7/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine provided with a massaging element which is operated with a motor as power and an air cell to be expanded and contracted by the supply and discharge of air and capable of preventing an operation by the massaging element from getting largely behind an operation by the air cell.  <P>SOLUTION: The massage machine is provided with a first control part for operating the massaging element 15 and executing a plurality of mechanical operation steps, and a second control part for operating the air cell 22b and executing an air operation step parallel with the mechanical operation steps. The second control part ends the air operation step on the basis of the end of the mechanical operation steps parallel with it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277007-A (JP)
Title: Vehicular lamp
Inventor: MOCHIZUKI MITSUYUKI
IPC: F21Y101/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive vehicular lamp capable of ensuring excellent lateral visibility in turning of a vehicle.  <P>SOLUTION: A plurality of lamp units 11A, 11B, 11C are equipped with optical source units 17A, 17B, 17C whose light-emitting elements 15 are supported to each of supporting portions 13a, 13b, 13c of a unit mounting portion 13, optical units 19A, 19B, 19C which illuminates light from each of the light-emitting elements 15 to the front of the lighting unit, and a swivel driving mechanism 21 which swivels independently the optical units 19A, 19B, 19C without making these optical units work with the light-emitting elements 15. The swivel driving mechanism 21 makes a plurality of the optical units 19A, 19B, 19C work with one another by one actuator 22 at different strokes from one another to swivel the optical units 19A, 19B, 19C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275048-A (JP)
Title: Hinge device and electronic device using the hinge device
Inventor: TANEMURA MASAJI
IPC: F16C11/04
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative hinge device excellent in mass productivity and practicality by achieving by a simple structure, a configuration excellent in general versatility in which rotational resistance force applied to the opening and turning of a second member with respect to a first member is easily adjusted and set, and an electronic device using the hinge device.  <P>SOLUTION: When a closing maintaining mechanism 3 is released to open and turn the second member 2 with respect to the first member 1, a cam portion 5 and a cam engagement portion 6 are engaged/disengaged with/from each other and moved in a separating direction with the opening and turning of the second member 2. By engagement and biasing by an engaging/biasing mechanism 7, rotation-biasing force that the cam portion 5 and cam engagement portion 6 are engaged with each other from a state in which they are not engaged with each other is generated, thereby resistance is applied to the opening and turning of the second member 2. A spacer member 8 is arranged in a position abutting on the end of a compression spring 7A and the compression spring 7A is compressed and deformed by abutting on the spacer member 8, thereby rotational resistance to the opening and turning of the second member 2 is increased by the engagement and biasing by the engaging/biasing mechanism 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273601-A (JP)
Title: Ventilation port structure
Inventor: MAESHIBA SHINSUKE
IPC: B65D90/34
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation port structure which can reduce a volatilization loss due to air.  <P>SOLUTION: In this ventilation port structure, a cap 3 is installed in a manner to cover the ventilation port while ensuring air permeability at a position above the ventilation port 2 located on the distal end of a ventilation pipe 1 which communicates the space in a tank storing a volatile liquid with the outside air. In the ventilation port structure, a resisting means 5 which reduces the flow rate of the outside air flowing into the cap 3, and the flow velocity of the outside air in the cap is installed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278697-A (JP)
Title: Voltage-drop preventing apparatus and radio control unit mounting the same
Inventor: TANAKA KUNIO
IPC: H02M3/155
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a receiver fails in a radio control unit such as a model electric car when a voltage stabilized by a motor-speed controller drops due to operation of a driving motor or a steering servomotor, and therefore the operation of the driving motor or the steering servomotor becomes abnormal.  <P>SOLUTION: The radio control unit has a voltage-drop preventing apparatus 100 for a receiver with a booster 102 mounted thereon, or has the voltage-drop preventing apparatus provided in the motor-speed controller 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278393-A (JP)
Title: Communication system, and memory card
Inventor: FUKUDA KUNIO
IPC: H04B5/02
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To avoid wasting of electric power on a transponder side accompanying standby operation for a beacon frame etc., from a reader/writer in a connection establishment procedure.  <P>SOLUTION: Prior to transmission of a beacon signal, the reader/writer transmits an unmodulated carrier or dummy signal. A memory card recovers from a sleep state using as an interruption signal a DC voltage obtained by rectifying the received unmodulated carrier or dummy signal, and starts placing the transponder in standby operation. The reader/writer transmits the beacon signal immediately after transmitting the unmodulated carrier or dummy signal, and then the memory card sends a connection request back in response thereto.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283294-A (JP)
Title: Radio communication system, radio communication device, program, and radio communication method
Inventor: SUGAYA SHIGERU
IPC: H04W16/26
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system, a radio communication device, a program, and a radio communication method.  <P>SOLUTION: The radio communication device 10 comprises a decentralized autonomous radio communication system. The radio communication device 10 is characterized by comprising: a reception part for receiving a beacon transmitted from the other radio communication device with a specific slot of the predetermined super frame; a determination part for determining whether or not a source device of the beacon received with the specific slot by the reception part is identical to the source device of the previous beacon which has been received with the specific slot; and a transmission part for transmitting conflict information to the effect that beacon transmissions with the specific slot compete when the determination part determines that the source devices of the beacon are not identical.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282917-A (JP)
Title: Light-emitting device and board lead frame for manufacturing light-emitting device
Inventor: FUSHIMI KOJI
IPC: H01L33/32
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient light-emitting device in which the bottom face of a reflective frame is bonded to a separating portion formed between a first metal board and a second metal board to prevent the backward emission of light from an upper-lower-electrode type light-emitting diode, and to provide a board lead frame for manufacturing the light-emitting device.  <P>SOLUTION: According to the light-emitting device, the first metal board and the second metal board are disposed to be opposite to each other through the separating portion, and an insulating film is formed on the surface of the second metal board having a fold-back projection. The reflective frame made of an insulating resin member having an opening is overlaid on the folded back fold-back projection of the second metal board to be bonded over the first and second metal boards. A lower electrode of the upper-lower-electrode type light-emitting diode is mounted on the first metal board through the opening of the reflective frame. An upper electrode of the upper-lower-electrode type light-emitting diode is connected to the fold-back projection of the second metal board through a conductive connection member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283424-A (JP)
Title: Receiver, reception method and electronic device
Inventor: SUYAMA ATSUSHI
IPC: H04N5/44
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver appropriately controlled according to a state and reducing sufficiently power consumption.  <P>SOLUTION: On-vehicle equipment 50, which can be operated by a driver 101 and power from a built-in power supply part 53 and receives digital terrestrial television broadcasting, comprises: a detection part 51 for detecting whether the driver 101 is in operation or not; and a decoding control part 16 for disabling an RS decoding part 17 when the driver 101 is not in operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284111-A (JP)
Title: Method for making print tile carpet
Inventor: NAGATA TEPPEI
IPC: D06N7/00
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide tile carpet which develops no joint lines in peripheral fringe portions of the adjacent tile carpets when laying the tile carpets and is excellent in a sense of beauty.  <P>SOLUTION: In the tile carpets, patterns and designs are dyed by print processing to the end portions of all the peripheral fringe portions of pile layers 1 before lining machining and cutting machining, thereby showing no nonuniform condition in the peripheral fringe portions of the tile carpet cut into a predetermined shape. Appearance as a sheet of carpet after installation of the tile carpet can be expressed because there is no outward falling of piles inherent in the peripheral fringe portions, so that the tile carpets can remarkably improve the quality and the sense of beauty.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008207783-A (JP)
Title: Steering gear for vehicle
Inventor: WATANABE SHUNSUKE
IPC: H02P6/16
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering gear for a vehicle capable of reducing cost by reducing the number of sensors and miniaturizing a reaction motor.  <P>SOLUTION: This steering gear for the vehicle detects a manipulated variable of a steering wheel by a steering angle sensor in a state where mechanical connection of the steering wheel and a steering gear box is cut off, converts a detected value to an electric signal, steers wheels by driving a steering motor provided in the steering gear box in accordance with the electric signal and gives steering reaction to the steering wheel by driving the steering reaction motor connected to the steering wheel in correspondence with the manipulated variable. This steering gear for the vehicle is furnished with a clutch mechanism having a planetary gear capable of mechanically connecting the steering wheel and the steering gear box to each other and controls a lock wheel constituting a part of the clutch mechanism by a brushless motor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008287470-A (JP)
Title: Electronic device and user authentication method
Inventor: KITAMOTO DAIJIRO
IPC: G06F21/41
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable user authentication without having a dedicated server for authentication, or newly providing a dedicated password.  <P>SOLUTION: User authentication for canceling the use restriction of use restriction software 37 in an image forming apparatus 10 is performed by utilizing the result of authentication of a login page which an existing Web server 1001 coupled thereto via a network has for logging in to, e.g., a portal site.  <P>COPYRIGHT: (C)2009,JPO&INPIT