baber/WOPTO huggingface dataset:
Patent JP-2006345414-A (JP)
Title: Routing method, data integration node, data transmission node, and communication system
Inventor: NAGATA TOMOHIRO
IPC: H04W40/20
Filed: 2005-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve reachability of data while reducing amount of power consumption.  <P>SOLUTION: A data integration node 100 having margin in electric power which can be used is to broadcast beacon or query in the maximum transmission output by single hop (S01), while each data transmission node which receives this is to measure strength of received radio wave (S03). Each data transmission node is to receive node information (including the maximum value of the strength of the received radio wave and a node ID) to be broadcasted from the data integration node 100, or node information (including the strength of the received radio wave in each node and the node ID) to be broadcasted from the other data transmission node while waiting only within inversely correlated time with respect to the strength of the received radio wave. Consequently, the radio communication route of multi-hop toward the data integration node can be set as a whole by setting a node corresponding to the maximum strength of the received radio wave as a transmission destination (S05, S07).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006352630-A (JP)
Title: Image processing device and method, recording medium and program
Inventor: ENOMOTO TAKURO
IPC: H04N5/225
Filed: 2005-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To record still images, without influencing the recording operation of motion images.  <P>SOLUTION: Image data taken by an image sensor 11 are A/D-converted by an ADC 12 to be supplied to an LSI13A for motion images and to an LSI16 for still images. The LSI13A for motion images supplies the input image data to a motion image recording signal processor 14, to record the data in a recording medium 51. The LSI16 for still images records once the image data supplied by the ADC12 in a memory 18. The LSI16 for still images produces image data for still images, based on the data recorded in the memory 18 for making the data recorded in the memory 18 again. A still image recording signal processor 17 retrieves the still image data recorded in the memory 18 and supplies and records the data to a recording medium 52. The device can be applied to digital video cameras.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006353055-A (JP)
Title: Drive controller for piezoelectric actuator, electronic equipment, and drive control method of the piezoelectric actuator
Inventor: URANO OSAMU
IPC: H02N2/00
Filed: 2005-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive controller for a piezoelectric actuator which easily controls the driven amount of a driven object, and the current value of the piezoelectric actuator, to provide electronic equipment, and to provide a drive control method of the piezoelectric actuator.  <P>SOLUTION: In the drive controller, a PWM signal source outputs a control pulse signal (B) having variable pulse widths, thereby the ratio of period t-l to period t-h becomes variable, for which each set frequency Lo, Hi is selected respectively as a frequency of a drive signal (A), consequently, the revolutions of a rotor can be freely controlled, thereby the current value flowing through the piezoelectric actuator can also be freely controlled. According to such a constitution, there will be no difficulty in narrowing the frequency, as in the case where the drive frequency itself is controlled, and drive control is facilitated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006326239-A (JP)
Title: Disposable catch tray for gas range grill
Inventor: KOMATSU TAKEHARU
IPC: A47J37/06
Filed: 2005-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable catch tray for a gas range grill, eliminating the need of washing after a gas range grill is used.  <P>SOLUTION: This gas range grill auxiliary implement includes: a catch tray made of aluminum foil having a peripheral wall placed on an accessory catch tray used in an arbitrary gas range grill; and a partition plate corrugated and made of aluminum foil so that the catch tray is filled with water to float an object to be grilled disposed in the catch tray and not to come into contact with the object to be cooked.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003029-A (JP)
Title: Core part structure of heat exchanger
Inventor: KAKIZAWA MAKI
IPC: F28F9/00
Filed: 2005-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cracking of the root of a tube with simple work and constitution.  <P>SOLUTION: In this core part structure of a heat exchanger 1 wherein a plurality of tubes 7 and corrugated fins 8 are alternately arranged between a pair of tube plates 5, 6 respectively provided with tanks 2 (3), and both end parts of the tube plates 5, 6 are connected and reinforced by a pair of reinforcements 9, 10, cut parts 23 formed by dividing apex parts 8a of corrugations are formed over a range of a prescribed distance W1 from the tube plate 5 of the fin 20 positioned at least at an outermost end of the core part 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007000723-A (JP)
Title: Porous membrane, solid-liquid separation apparatus and solid-liquid separation method using them
Inventor: TAN KOICHI
IPC: C02F1/44
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a poly(vinylidene fluoride) based resin porous membrane excellent in low fouling property to active sludge, to provide a solid-liquid separation method having it, and to provide a solid-liquid separation method using them.  <P>SOLUTION: The porous membrane consists of a mixture, as the main component, of a poly(vinylidene fluoride) based resin and a graft copolymer where the main chain is an acrylate based polymer and/or a metacrylate based polymer and the side chain is an ethylene oxide based polymer and/or a propylene oxide based polymer, wherein the polymerization degree of the side chain is 25 or below and the content of the side chain in the graft copolymer is 55 wt% or above. The solid-liquid separation apparatus having the porous membrane and the solid-liquid separation method using the porous membrane and the solid-liquid separation apparatus are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003060-A (JP)
Title: Refrigerator
Inventor: TAHIRA KIYOTAKA
IPC: F25D11/02
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of securing storage stability in a state that a freezing ratio of food is kept low in a partial freezing compartment.  <P>SOLUTION: A LED light source 11 of an UV-A area is mounted on a top face recessed portion 20 in the partial freezing compartment to apply light ray 12 of the UV-A area to a fish 13, thus the fish 13 can be stored for one week even at a partial freezing compartment temperature of about -1°C by antibacterial effectiveness of ultraviolet ray. As the storage temperature is about -1°C, the fish 13 can be kept in a slightly-frozen state, and the fish can be easily cut and cooked, when the fish is chopped with a knife after one week.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006037087-A (JP)
Title: Dispersible coloring material, process for producing the same, aqueous ink, ink tank, inkjet recording apparatus, inkjet recording method and inkjet recorded image each using the same
Inventor: ICHINOSE HIROBUMI
IPC: C09D11/00
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersible coloring material that uses a coloring material substantially insoluble in water and has sufficiently high dispersion stability, to provide a process for simply producing the dispersible coloring material and to provide an aqueous ink for inkjet recording using the dispersible coloring material that allows the dispersible coloring material to be stably dispersed therein and at the same time can impart excellent image grade (image density), excellent rub-off resistance and marker resistance to the resulting printed matter.  <P>SOLUTION: The dispersible coloring material comprises a coloring material and electrically-chargeable resin pseudo-fine particles smaller than the coloring material which are fixedly bonded or fusion-bonded to the coloring material wherein the coloring material itself has a surface charge. The inkjet ink using the dispersible coloring material is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007006131-A (JP)
Title: System, method, and program for generating electronic signature, scanner device and recording medium
Inventor: OTA YUSUKE
IPC: H04N1/387
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic signature generative system for certifying a scanner which performs scanning, or a user who performed scanning even if an algorithm for electronic signature on a scanned image is not mounted on the scanner device.  <P>SOLUTION: In the electronic signature generative system, an electronic signature on a scanned image is generated in a scanner device connected through a network. The electronic signature generating system includes: a receiving means for receiving either device identification information for identifying a scanner device, or user identification information for identifying a user who directs the read of the image, along with a hash value based on the read image; a private key holding means for holding one private key corresponding to the scanner device or the user; and an electronic signature generative means for selecting the private key, based on at least either one of the device identification information or the user identification information, and generating the electronic signature on the basis of the selected private key and the hash value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007004546-A (JP)
Title: On-vehicle emergency notification device
Inventor: KOIE YOSHIO
IPC: B60R21/00
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To properly decide whether an ignition signal fails or not, and to properly notify a user of the effect that the ignition signal fails when the ignition signals fails.  <P>SOLUTION: When the ignition signal from an ignition switch 14 is in an OFF state, this on-vehicle emergency notification device 1 decides whether a state that a travel speed received from a navigation system 13 is a prescribed speed or above continuously continues for a prescribed time or not to decide whether the ignition signal fails or not, and displays display guidance showing the effect that the ignition signal fails when detecting the effect that the ignition signal fails.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007006227-A (JP)
Title: Multicast route calculating method, apparatus, program, and storage medium storing program
Inventor: TAKAGI MASAAKI
IPC: H04L45/122
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To output multicast route in which branch does not occur in a unicast transmitter while reducing a cost for linking from a transmission side transmitter to each of reception side transmitters, even in a communication network in which multicast transmitters and unicast transmitters coexist.  <P>SOLUTION: In a system in which multicast transmitters and unitcast transmitter coexist, first, a route calculation is performed with a Dijkstra's algorithm while considering all the transmitters as multicast transmitters. In the case of a multicast transmitter, the route is branched so that the cost for link from the transmission side transmitter is the minimum. In the case of a unicast transmitter, a route having the large number of reachable reception side transmitters from among branching routes of a result of route calculation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007010173-A (JP)
Title: Nozzle burner device and thermal spraying device
Inventor: SATO HIROYUKI
IPC: F02C3/22
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high load combustion device and a thermal spraying device capable of preventing combustion noise and production of thermal NOx while keeping stable combustion of high-velocity jet flame.  <P>SOLUTION: This nozzle burner device 10 sprays secondary fluid S from a secondary nozzle 16 toward the neighborhood of a fuel injection port 12a of highest fuel flow speed (that is, base portion of flame zone) and a side face of flame. By introducing the secondary jet flow to the flame, an interface shear layer of the flame and external stationary atmosphere is controlled in one way or another, and further instable phenomenon of the flame is prevented by cooling effect for lowering flame temperature, thus the generation of combustion noise and the production of thermal NOx can be prevented. This nozzle burner device 10 can be applied in fuel injection and a flame stabilizer in high-velocity flame spraying (HVOF), a scrum jet engine, a hydrogen combustion gas turbine and a heater using a hydrogen burner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007007098-A (JP)
Title: Game machine
Inventor: MOCHIZUKI YUJI
IPC: A63F7/02
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which the installation space of a circuit board and a cover body can be made smaller than before while preventing the disconnection of the circuit board and a connection member.  <P>SOLUTION: By this embodiment, since the fold-over part of a harness 90 is exposed from a harness exposure opening 83 to the outer side of a rear side cover body 80, an interval between the rear side cover body 80 and a first LED circuit board 70 is shortened and the dimension in the cross direction of a side lamp 40A is made compact. Thus, the installation space of the side lamp 40A is made smaller than before. Also, even in the case that a part exposed from the harness exposure opening 3 of the harness 90 is pulled back, since a part of the harness 90 is pressed to the opposite side of a pulling direction by a cover wall 87B, pulling force is not easily applied to the connection part of the first LED circuit board 70 and the harness 90, and the disconnection of the harness 90 and the first LED circuit board 70 is prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007011060-A (JP)
Title: Optical connector and electronic equipment
Inventor: CHIBA ATSUHIRO
IPC: G02B6/40
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a laser beam from leaking even during the time of non-connection.  <P>SOLUTION: The optical connector is equipped with a housing 11, an optical fiber 12, a fiber support section 13 for holding the optical fiber 12, a total reflection section 24 that changes the optical path of outgoing light from the end of the optical fiber 12 held by the fiber support section 13, and an optical path shielding section 27 that shields the outgoing light reflected by the total reflection section 24, with the optical path changed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007008686-A (JP)
Title: Commodity management system
Inventor: TSUKADA MITSUO
IPC: G06Q50/00
Filed: 2005-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for low-cost and more accurate property management of commodity transporting containers and management of distribution of commodities to be transported.  <P>SOLUTION: In a commodity management system formed of a sender 11 and a destination 12, the sender 11 is provided with a distribution management processing device 41 for recording container ID, which is read by a reader 31, and delivery slip information of the commodity in a database 43 and while for transmitting the container ID and the delivery slip data of the commodity to the destination 12, and the destination 12 is provided with a distribution management processing device 42 for receiving the container ID and the delivery slip information of the commodity from the distribution management processing device 41 to determine whether the commodity is accurately received or not on the basis of the comparison of the delivery slip information of the commodity, which is read by a reader 33, with the recorded delivery slip data of the commodity. The delivery slip information can be re-written by a writer 32.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007019864-A (JP)
Title: Ultra-wideband plane antenna
Inventor: TSENG KUO-HUA
IPC: H01Q1/38
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a UWB plane antenna which may be reduced in size.  <P>SOLUTION: The ultra-wideband plane antenna comprises a dielectric material substrate including a first plane and a second plane provided back-to-back with the first plane, a hexagonal radiating element provided to the first plane of the dielectric material substrate, a feed element coupled with the radiating element, and a grounding element provided in parallel to the radiating element at the second plane of the dielectric material substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007022666-A (JP)
Title: Method and device for indicating operational condition of elevator
Inventor: HOSHINO TAKAMICHI
IPC: B66B3/00
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for indicating the operational condition of an elevator capable of easily indicating the control process of a group control elevator which is difficult to understand in a "visible" manner, and allowing even a beginner to evaluate the performance thereof.  <P>SOLUTION: By indicating the target route (or the estimated locus) of each elevator under the group control along the specific target such as the shortening of the average queuing time together with the actual elevator position, the elevator to which the generation hall call is allocated can be easily grasped. As a result, the effect of the control allows the performance of the group control referred to as the target route (the locus of the target or the estimated position) to be easily understood, and also allows the control process to be easily understood even by a beginner in a "visible" manner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007022825-A (JP)
Title: Method for manufacturing single crystal
Inventor: SAKURADA MASAHIRO
IPC: C30B15/20
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a single crystal, by which a high quality single crystal wherein a desired defect area is formed in the crystal growth direction can be easily manufactured with a high productivity and yield by suppressing the fluctuation of the temperature gradient in the vicinity of the solid-liquid interface to be minimum when the single crystal is grown.  <P>SOLUTION: In the method for manufacturing the single crystal by a horizontal magnetic field application Czochralski method comprising pulling the single crystal from a raw material melt in a chamber while applying a horizontal magnetic field to the melt in a crucible, when the crystal is pulled out while controlling the ratio F/Gc (mm<SP>2</SP>/°C×min) of the pulling speed F(mm/min) to the crystal temperature gradient Gc(°C/mm) in the vicinity of the solid-liquid interface in the central part of the crystal so that the single crystal being pulled becomes desired defect area, the set value of magnetic field intensity B(T ) to be applied to the melt is changed according to the magnitude of the crystal temperature gradient Gc(°C/mm) in the vicinity of the solid-liquid interface in the central part of the crystal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007027291-A (JP)
Title: Semiconductor device and its fabrication process
Inventor: MIYAJIMA HIROKI
IPC: H01L21/28
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a contact in which variation in dimension of the bottom of contact is suppressed and upper part of the contact is tapered without enlarging the aperture diameter in lithography.  <P>SOLUTION: The semiconductor device comprises a semiconductor substrate 11, an interlayer dielectric 13 formed thereon, and a contact hole 13D formed in the interlayer dielectric 13 wherein the contact hole 13D has a diameter decreasing gradually from the surface of the interlayer dielectric 13 toward the semiconductor substrate 11, sidewall of the contact hole 13D consists of three or more tapered regions 13A, 13B and 13C, first angle θA between the sidewall and the surface of the semiconductor substrate 11 is about 90° in a tapered region 13A closest to the semiconductor substrate 11, and the angles θB and θC between the sidewall and the major surface of the semiconductor substrate 11 are acute angle smaller than the first angle θA in other tapered regions 13B and 13C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007031011-A (JP)
Title: Lifting device
Inventor: SHIBATA TSUGIO
IPC: B66B9/04
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a wide installation space, and to perform stable lifting action by a relatively less consumption of city water.  <P>SOLUTION: The lifting device 10 is provided with a lifting body 12 liftably arranged in a building and having a getting on part 11 capable of getting on/off human being M; a plurality of chains 13a, 13b, 14a, 14b laid between the building and the lifting body 12 in the state that the lifting body 12 is hung down; and hydraulic cylinders 15, 16 having piston rods 15a, 16a expanded/contracted by a pressure of city water in the state that they are engaged with a part of the chains 13a, 13b, 14a, 14b. The hydraulic cylinders 15, 16 are fixed to a part of the building and the chains 13a, 13b, 14a, 14b are bent to the U shape and are restored by the expansion/extraction action of the respective piston rods 15a, 16a. Thereby, the lifting body 12 can be ascended and descended.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007029227-A (JP)
Title: Apparatus and method for assisting massage
Inventor: SONODA SHIRO
IPC: A61M21/02
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for assisting massage which reduce a variation in quality due to massagers, surrounding environment or the like and provide a massage of constant quality regardless of who is giving a massage and when and where a massage is given.  <P>SOLUTION: The quality of a massage, that is, whether the massage is good or bad is determined by massage components, namely, "basic technique", "timing", "speed" and "strength". In the apparatus, the massage components are expressed in a music piece using musical components, namely, "melody", "tone", "tempo", "rhythm" and "accent", and a massage is given to the music piece.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007029273-A (JP)
Title: Auxiliary appliance for uniformly cutting toothbrush
Inventor: TATSUMI MASATOSHI
IPC: A46D9/02
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary appliance used when a user himself/herself uniformly cuts the upper end of a bristle bundle for forming a level difference in the bristle bundle height according to the height of the user's teeth for solving a problem of the commercially available toothbrush having a level difference in the the bristle bundle height for increasing the plaque removing effect.  <P>SOLUTION: This auxiliary appliance for uniformly cutting the toothbrush is provided with reference bars 9a and 9b for cutting uniformly between opposed walls 13 and 13 along the both sides 2a and 2a of a bristle filling base 2, the opposed walls 13 and 13 are put on the bristle filling base 2, and the tips of the inside bristle bundle lines 6 projecting upward from the reference bars 9a and 9b are uniformly cut along the reference bars 9a and 9b.  <P>COPYRIGHT: (C)2007,JPO&INPIT