baber/WOPTO huggingface dataset:
Patent JP-2007336771-A (JP)
Title: External-rotation type permanent magnet rotary electric machine
Inventor: ENATSU HIDETOSHI
IPC: H02K21/22
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external-rotation type permanent magnet rotary electric machine that suppresses the occurrence of an eddy current without forming an air gap between a permanent magnet and a flywheel.  <P>SOLUTION: Powder magnetic cores 9, 9A, 11, and 11A are interposed on the whole periphery, at least in a range that faces a stator iron core 4, of the inner peripheral face of the flywheel 6. The powder magnetic cores 9, 9A, 11, and 11A are composed by individually electrically insulating each particle of a magnetic power so as to sufficiently restrain a current from flowing via each particle of the magnetic powder. Accordingly, it is possible to cut off a flow of the eddy current without forming the air gap between the permanent magnet 7 and the flywheel 6. Further, a magnetic path between the permanent magnet 7 and the flywheel 6 is held by the power magnetic cores. Consequently, it is possible to suppress also an increase of magnetic resistance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007123824-A (JP)
Title: Electronic device using group-iii nitride based compound semiconductor
Inventor: OZAKI MASAYOSHI
IPC: H01L21/338
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce leakage current and to improve breakdown voltage in an electronic device using a group-III nitride based compound semiconductor.  <P>SOLUTION: A substrate 101 comprising silicon carbide (SiC) having a thickness of about 400 μm is overlaid with a single crystal first buffer layer 103, and an amorphous second buffer layer 105 is provided thereon, and further a basel layer 107 comprising an undoped GaN is provided thereon. On this layer, a semiconductor crystal layer 109 comprising an undoped Al<SB>x</SB>Ga<SB>1-x</SB>N of 45 nm acting as a carrier supply layer is laminated. In a field-effect transistor 100 having this constitution, leakage current of the buffer is reduced and further the breakdown voltage between a source and a drain at off operation is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008000937-A (JP)
Title: Printing paper, printer and printing system
Inventor: TAMAMURA HIDEO
IPC: G06K19/07
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable reliable and smooth acquisition of information about printing paper from the paper and also to enable recognition of the direction of the paper set on a printer.  <P>SOLUTION: Two radio tags 12(A) and 13(B) whereon the information about the paper 11 is recorded are disposed respectively at the opposite end parts in the direction along the long side of the paper, each of which is to be the end part on the feeding direction side of the paper, according to the direction of setting of the paper 11 on the printer 3, and the tags are so embedded in a printing surface as not to be exposed thereon. In a state that the paper 11 is fed to a position of conveyance set for starting printing by a head 5, a reader-writer 6 fixed to the head 5 is moved, together with the head 5, to a position on the tag (A) or (B) and the information recorded on the tag is read thereby. Based on the information, the direction of setting of the paper is recognized, and based on the recognized direction and the paper information, printing conditions are set.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001761-A (JP)
Title: Short-time bonding method
Inventor: ASAI DAIJIRO
IPC: C09J5/00
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding method which permits a sufficiently long time elapsed after adhesive application and therefore excellent workability and permits bonding excellent in water resistance performance by a short-time compaction of 3-10 min at ordinary temperature throughout a year with a water-based adhesive.  <P>SOLUTION: The bonding method comprises bonding adherends at least either of which is a porous material with an acetoacetyl group-containing synthetic resin emulsion controlled to a temperature of 15 to 80°C. In a desirable embodiment, the bonding method is one wherein the acetoacetyl group-containing synthetic resin emulsion contains acetoacetylated polyvinyl alcohol. In another desirable embodiment, any of the bonding methods is one wherein the acetoacetyl group-containing synthetic resin emulsion contains a resin obtained by copolymerizing an acetoacetyl group-containing monomer with another monomer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001174-A (JP)
Title: Handcart
Inventor: NAGATAKE YOSHIHIRO
IPC: A61H3/04
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handcart which can carry articles of various sizes, and further can let a user sit thereon.  <P>SOLUTION: After closing the opening portion of a container portion 3 by turning the lid portion 4 of the handcart 1 formed to a running form, a basket B is put on the lid portion 4 or the user sits on the lid portion 4. The lid portion 4 is nearly horizontally moved toward the position in front of the container portion 3, and the large basket B to project ahead of the container portion 3 is put on the lid portion 4. A stopper 4E provided on the front end of the lid portion 4 prevents that the basket B projects forward from the front end of the lid portion 4 or the basket B falls from the front end of the lid portion 4. When the large basket B to project ahead of the container portion 3 is put on the lid portion, front wheels 6, 6 are horizontally turned forward about the vertical axis 2Aa of a front frame 2A, and then the locking lever 28 of a swing mechanism 25 is turned to a turning fixing position, and is fixed so as not to turn to such a forward angular position that the rotary axes 6a of the front wheels 6 are located ahead of the vertical axis 2Aa of the front frame 2A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001200-A (JP)
Title: Theft suppression system for on-vehicle device
Inventor: HIGUCHI TAKESHI
IPC: B60R11/02
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a theft suppression system for an on-vehicle device capable of unlocking starting lock, while reducing a user's burden, in the on-vehicle device starting-locked to suppress a theft.  <P>SOLUTION: All manufacturing numbers of a plurality of radio type IC tags and an ID code to unlock the starting lock are stored in advance in the on-vehicle device. A user registers the radio type IC tags in a car navigation device by relating a daily use portable article to be mounted from now with the manufacturing number, and then the tags are mounted on the daily use portable article. If at least one of the registered plurality of radio tags is successful in collating with the ID code when the radio type IC tags are collated with the ID code to unlock the starting lock in the car navigation device, the starting lock is unlocked.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008000381-A (JP)
Title: Vacuum cleaner
Inventor: SUZUKI RIYUUJI
IPC: A47L9/00
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the drawbacks of a conventional vacuum cleaner that the number of parts increases and a structure is complicated since the vacuum cleaner is provided with a ball and a guide means so as to lock a lid in a closed state.  <P>SOLUTION: A dust collecting case is provided with a locking means for locking the lid to an opening of the dust collecting case, a cleaner body is provided with a blocking means for blocking the closure of a dust collecting lid in a state where the dust collecting case is detached from a dust collecting part, and a recessed part for housing a part of the locking means is formed in the blocking means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004827-A (JP)
Title: Light source system
Inventor: UEMOTO TAKAARI
IPC: H01L33/32
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source system in which temperature distribution in the substrate plane can be made uniform.  <P>SOLUTION: The light source system (1) comprises a substrate (11) on which a first circuit (12) and a second circuit (14) are formed, at least two first light emitting elements (13) mounted on the first circuit (12), at least one second light emitting element (15) mounted on the second circuit (14) and inserted between a plurality of first light emitting elements (13), and a current control unit (18) connected with the first and second circuits (12, 14). The first circuit (12) and the second circuit (14) can be interrupted electrically, and the current control unit (18) performs control such that the level of a current fed to the second light emitting element (15) becomes smaller than the level of a current fed to the first light emitting element (13).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004848-A (JP)
Title: Trimming method of semiconductor device
Inventor: SHIBAZAKI SEIICHI
IPC: H01L21/822
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trimming method of a semiconductor device capable of setting power supply voltage of an internal circuit accurately, and without increasing an area of a semiconductor chip.  <P>SOLUTION: A synchronous circuit 14 involved in a load circuit investigates lowest load voltage operable by a clock signal of a standard frequency. A constant voltage circuit 11 supplies electric power to a load circuit 13 on the basis of the investigated voltage. Output voltage of the constant voltage circuit is adjusted by trimming, so that operation of the load circuit 13 can be securely assured and a semiconductor device 10 can be manufactured with reduced power consumption.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008960-A (JP)
Title: Lens unit
Inventor: OKADA HIROSHI
IPC: G02B13/14
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens unit excellently used even in severe environment where required temperature range is wide, and having high chromatic aberration correcting accuracy.  <P>SOLUTION: In the lens unit A, a front group lens 10 constituted of a convex meniscus lens 1 having negative refractive power and a lens 2 having a positive focal distance, a diaphragm 6 and a rear group lens 11 constituted of a lens Lx (3) whose focal distance fdx and Abbe number νdx satisfy fdx≤-0.57f (provided that f is the focal distance of the whole lens obtained by putting the front group lens and the rear group lens together) and νdx=15 to 30, and two lenses 4 and 5 having a positive focal distance are arranged in this order from a subject side. The rear group lens 11 has a positive focal distance fdb (>0) as a whole.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008517-A (JP)
Title: Refrigerating container
Inventor: MATSUOKA KOJI
IPC: F25D11/00
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant circuit constitution capable of dispensing with a supercooler as a heat exchanger, and a refrigerant circuit constitution capable of limiting circulation of a refrigerant.  <P>SOLUTION: In this refrigerating container 1 performing temperature management in the container 3 by a refrigerating unit 1 where the refrigerant is circulated by a compressor 11, an outlet passage of a condenser 12 is divided into two, a bypass passage 112 is connected with an expansion valve 113 through a solenoid valve 111, the other passage is connected with the expansion valve 113 after passing through passages of an expanding portion and the supercooling heat exchanger 13n as a part of an evaporator 13 in this order, and the solenoid valve 111 is closed in a supercooling operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010985-A (JP)
Title: Video image file display method and video image reproducer
Inventor: YAMAMOTO MASATO
IPC: H04N5/93
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video image file display method in which previous stop position can be confirmed and the content of a video image file can be obtained easily, and to provide a video image reproducer.  <P>SOLUTION: A representative thumbnail 1500f and a resume thumbnail 1500r are displayed side by side, a file name 151a and file information 151b are displayed in the representative thumbnail 1500f and a time bar 1500t indicative of the previous stop position is displayed in the resume thumbnail 1500r. When the representative thumbnail 1500f is selected, reproduction processing is performed from the head of a video image file. When the resume thumbnail 1500r is selected, a resume management table is called and reproduction processing is performed from the resume point of the video image file.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009664-A (JP)
Title: Steering control method for four-wheel steering automatic guided vehicle
Inventor: YAMASHITA YOICHI
IPC: B62D7/14
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering control method for a four-wheel steering automatic guided vehicle smoothly traveling a curve with a large curvature by preventing a vehicle body from projecting to the inside of the curve while minimizing its projection to the outside of the curve.  <P>SOLUTION: The control method for the four-wheel steering automatic guided vehicle to travel in a curve controlls the vehicle to travel in the curve by carrying out a front wheel steering step (points A-B) at a curve entry part from a linear travel state (the point A) before entering the curve, a front-rear reverse phase steering step (points B-C) at a curve part, and a rear wheel steering step (points C-D) at a curve exit part and controlling the vehicle to be restored to a linear travel state when exiting the curve (a point E).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006254923-A (JP)
Title: Rat trap
Inventor: MOTODA ISAMU
IPC: A01M23/18
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of conventional rat traps which trap rats in inferior trapping efficiency and are difficult to trap the rats having strong wariness, because the insides of the rat traps can be seen from entrances.  <P>SOLUTION: This rat trap is characterized by forming one or more entrances 2 in an upper plate 1b of a trap main body 1 formed in a box form and disposing an adhesive means 4 for adhering rats in the trap body 1. The rat trap can improve trapping efficiency and can easily trap even rats having strong wariness, because the inside of the rat trap can not be seen from the entrances 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2008008563-A (JP)
Title: Storage type hot-water supply method and storage type hot-water supply device
Inventor: MATSUNO MASATAKA
IPC: F24H1/18
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage type hot-water supply method and a storage type hot-water supply device capable of operating a supply water heating device, heating supply water until a target heat reserve instructed by a controller is reached, and storing it in a hot water storage tank.  <P>SOLUTION: A temperature in the hot water storage tank is monitored by a control means. In the control means, if the temperature in the hot water storage tank is judged to be a predetermined temperature or lower, hot water from the supply water heating device is directly mixed with supply water via a bypass three way valve, and it is used in tapping to a bathtub or hot water supply as hot water of a desired temperature. In the control means, if the temperature in the hot water storage tank is judged to be higher than the predetermined temperature, the hot water from the supply water heating device is outputted into the hot water storage tank via the bypass three way valve, and the hot water in the hot water storage tank is used as hot tapping water to the bathtub or supply hot tapping water via piping.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010704-A (JP)
Title: Thermoelectric device
Inventor: HONMA KAZUYA
IPC: H01L35/32
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric device capable of providing a small size, a high integration, and a high reliability.  <P>SOLUTION: A plurality of strip n-type impurity regions 3a and a plurality of strip p-type impurity regions 3b are formed in a single crystal silicon layer 3 on the surface of an SOI substrate 4. An insulating layer 6 is formed on the single crystal silicon layer 3 including the n-type and the p-type impurity regions 3a, 3b. A trench groove comprising a connection hole 6a and an interconnection groove 6b is formed in the insulating layer 6, and interconnection patterns 7a, 7b are formed in the trench groove. Respective one ends in a longitudinal direction of the n-type and the p-type impurity regions 3a, 3b are connected through the interconnection pattern 7b, and the other end of the n-type impurity region 3a (the p-type impurity region 3b) is connected to the other adjacent p-type impurity region 3b (the n-type impurity region 3a) through the interconnection pattern 7a. A concave opening part 9a is formed to the other end side (an interconnection pattern 7a side) of the n-type and the p-type impurity regions 3a, 3b from the upper surface of the insulating layer 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015580-A (JP)
Title: Ic tag reading device
Inventor: HAYASHI MASAAKI
IPC: G06K17/00
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC tag reading device that can read a plurality of IC tags in a batch.  <P>SOLUTION: The IC tag reading device comprises a tray 1 for receiving a plurality of IC tags in bulk, a tag reader antenna 2 disposed on the bottom of the tray 1, and means for agitating the tray 1 on the center position. The agitation of the plurality of IC tags in the tray 1 scatters the IC tags without overlap to allow information in each IC tag to be read and thus allow the plurality of IC tags to be read in a batch.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007016317-A (JP)
Title: Production method of nanoparticle dispersion solution and production method of nanoparticle thin film using the same
Inventor: CHOI JAI-YOUNG
IPC: C09K23/00
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a two- or three-dimensional nanoparticle thin film that is uniformly applied onto an area, whereby a dispersion efficiency can be improved by reducing defects and agglomeration of nanoparticles.  <P>SOLUTION: The surfaces of the nanoparticles are modified to be electrically charged and subsequently subjected to vacuum drying. The dried nanoparticles are dispersed in a solvent and subsequently centrifuged to be dispersed. A two- or three-dimensional substrate is pre-treated to be charged oppositely of the nanoparticle surfaces, and the pre-treated two- or three-dimensional substrate is coated with the nanoparticle dispersion solution.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008019597-A (JP)
Title: Bearing strength measuring method of pile
Inventor: TSUKADA YOSHIAKI
IPC: G01N3/40
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To objectively and accurately measure bearing strength of a pile, regardless of a measured value of a dynamic resistance component.  <P>SOLUTION: This bearing strength measuring method of the pile is characterized by having a collision stage of colliding a hammer 10 with the pile 20, a measuring stage of measuring a pile top end speed in the pile 20 and an inertial force correcting load of the pile 20 in the collision stage, a first graph making stage of making a first graph of indicating the relationship between the pile top end speed and the inertial force correction load of the pile 20 in the measuring stage, a yield strength extracting stage of extracting the inertial force correcting load of the pile 20 in a position being 0 in the pile top end speed as yield strength in the first graph, a second graph making stage of making a graph of indicating the relationship between a collision speed of the hammer and the yield strength by performing in a plurality of times up to the yield strength extracting stage by changing the collision speed of the hammer 10, and a bearing strength measuring stage of setting a value of the yield strength of changing the relationship between the collision speed and the yield strength as bearing strength in a second graph.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021071-A (JP)
Title: Personal identification apparatus and personal identification method
Inventor: ITO KOICHI
IPC: G06F21/32
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and efficiently perform personal identification even when a group to which a target belongs is changed in a system for grouping all targets to be identified and performing personal identification of targets in each group.  <P>SOLUTION: A primary collation part 203 performs 1:N identification between the living body information of an employee and a living body information local DB. When identification is failed in the primary collation, a secondary collation request part 204 requests 1:N identification between the living body information of the employee and the living body information of an employee whose belonging group is changed. When the employee is identified by secondary collation or tertiary collation, a collation result determination part 207 outputs employee ID and the living body information of the employee to an update management part 208. The update management part 208 newly registers the employee ID and the living body information in the living body information local DB. When the employee is not identified in the secondary collation, a tertiary collation request part 210 requests 1:1 identification between the living body information of the employee and living body information registered correspondingly to the employee ID.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023605-A (JP)
Title: Multi-shelf rack carrying truck and production line system
Inventor: MORIYAMA KOJI
IPC: B65G1/137
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-shelf rack carrying truck reducing the fatigue of workers and improve the working efficiency while suppressing the expansion of a disposition space needed.  <P>SOLUTION: This multi-shelf rack carrying truck is provided with a first movable rest 43, a second movable rest 44 positioned in the lower side of the first movable rest 43, a frame body 42 movably storing the first movable rest 43 and the second movable rest 44, and a traveling body 10 carrying the frame body 42. In the initial positions of the first movable rest 43 and the second movable rest 44, the first movable rest 43 is superposedly positioned on the second movable rest 44 in an upward view and, as the traveling body 10 advancingly travels, the first movable rest 43 is moved from the initial position to a position deviated from the second movable rest 44 in the upward view and the second movable rest 44 is upward moved from the initial position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028451-A (JP)
Title: Optical subscriber communication system, abnormal light emission preventing method for optical subscriber device in optical subscriber communication system, and program thereof
Inventor: KAKIUCHI YOSHIHIRO
IPC: H04B10/079
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an optical subscriber communication system capable of detecting an optical subscriber device in which an optical output prohibiting function does not work, and solving a status in which other optical subscriber devices cannot perform communication due to the optical subscriber device whose optical output prohibition function does not work.  <P>SOLUTION: In the optical subscriber communication system, an in-station device (OLT) 1 causes a control section 107 to detect an abnormality of an optical subscriber device (ONU) 2, transmits a signal including a light emission stop command for stopping light emission to the device 2 in which the abnormality is detected together with an optical link termination section 103, and the device 2 stops its own light emission using a data processing section 210 on the basis of the transmitted light emission stopping command.  <P>COPYRIGHT: (C)2008,JPO&INPIT