baber/WOPTO huggingface dataset:
Patent JP-2006284071-A (JP)
Title: Solar heating system
Inventor: WADA HIROTAKA
IPC: F24D11/00
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar heating system using a small heat storage device for storing solar heat while actualizing cost-advantageous heating operation for cloudy, snowy or rainy days in a row.  <P>SOLUTION: The solar heating system comprises a solar heat collector 1, the heat storage device 2 for storing solar heat collected by the collector 1, a heating radiator 3 for heating operation with the heat stored in the heat storage device 2, and an electric water heater utilizing midnight power. The heat in a hot water storage tank 12 of the electric water heater is stored in the heat storage device 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006286330-A (JP)
Title: Fuel cell and catalyst layer therefor
Inventor: TSUTAZUMI SHIGENOBU
IPC: H01M4/86
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst layer for a fuel cell which can be considered as an appropriate structure according to a place for every part of the catalyst layer.  <P>SOLUTION: The catalyst layer for the fuel cell includes a first polyelectrolyte coating carbon in which a hydrophilized catalyst carrying carbon is covered with a polyelectrolyte having first hydrophilizing characteristics, and a second polyelectrolyte coating carbon in which the hydrophilized catalyst carrying carbon is covered with a polyelectrolyte having second hydrophilizing characteristics having lower hydrophilizing characteristics than the first hydrophylizing characteristics.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006286363-A (JP)
Title: Conductive paste composition, and printed wiring board
Inventor: UCHIUMI TSUTOMU
IPC: H01B1/20
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive paste composition with which a covered film having a sufficient thickness can be formed by a single time of coating work.  <P>SOLUTION: This is the conductive paste composition which is composed of phenolic resin, melamine resin, conductive powder, solvent, and sorbitol. This conductive composition includes as a preferable embodiment that which contains the sorbitol in a solution form. It includes that which contains a pigment in addition, preferably an extender pigment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006281265-A (JP)
Title: Die apparatus for compacting powder, and method for forming powder compact
Inventor: YANO KATSUHIKO
IPC: B22F3/035
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die apparatus for compacting powder, which can shorten the forming cycle, and can smoothly compress material powder by a forming die body and a punch.  <P>SOLUTION: Material powder M is supplied into a forming portion 6 formed in the die 2. The powder compact 101 is formed by compressing the material powder M by inserting a lower punch 4 into the forming portion 6. A cooling fluid passage 14 is provided to cool the forming portion 6. Defects caused by the thermal expansion of the forming section 6 due to the temperature rise is eliminated by cooling the forming portion 6 by means of the cooling fluid passage 14 provided so as to have a helicoidal shape. Thus, the compression of the material powder M can be smoothly performed by means of the die 2 and the lower punch 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006283882-A (JP)
Title: Folding type electronic device
Inventor: MUSHIGA MOTOAKI
IPC: F16C11/04
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress cracking of a cylindrical member structuring a hinge mechanism in a folding type electronic device.  <P>SOLUTION: In the folding type cellphone according to the present invention, a pair of casings are openably/closably connected to each other via the hinge mechanism 3a. The hinge mechanism 3a is equipped with a shaft part 31 installed on a hinge shaft, and a synthetic resin-made cylindrical part 36 surrounding the outer peripheral face of the shaft part 31. The shaft part 31 is connected to one of the casings while the cylindrical part 36 is joined to the other casing, and the shaft part 31 and the cylindrical part 36 rotate relatively to each other accompanying the opening/closing of both the casings. Here, a C-letter shaped metallic cover 35 is attached to the cylindrical part 36 composing the hinge mechanism 3a by covering the outer peripheral face of the cylindrical part 36.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284932-A (JP)
Title: Display panel, display device and manufacturing method for display panel
Inventor: MIZUNO KIMIYASU
IPC: G02F1/17
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize a display panel which has a digitizer function and flexibility and is free from the problem of a position shift between a coordinate detection position by a digitizer and a display part even when the display panel is bent.  <P>SOLUTION: The display panel 2A has a coil layer 14 formed of a metal layer 12 and an insulating layer 13 at each one end of partition walls 10 arranged at a designated interval and an antenna coil 20 also formed of the metal layer 12 between them. Further, the partition wall 10 and coil layer 14 are interposed between mutually opposite substrates (transparent electrode substrate 15 and counter electrode substrate 21) to ensure a gap between the substrates.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006288094-A (JP)
Title: Voltage converting circuit and power supply
Inventor: HANEDA SHOJI
IPC: H02M3/28
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage converting circuit in which high withstand voltage is not required for a switching means being arranged on the primary of a transformer.  <P>SOLUTION: A transformer T1 has a primary coil P1 and a secondary coil S1 coupled magnetically with the coil P1, whereas a transformer T2 has a primary coil P21 connected in series with the coil P1, and a primary coil P22 coupled magnetically with the coil P21. A transistor Q1 is connected with the coils P21 and P22 and turns DC voltage supply to the coil P1 on/off. When the transistor Q1 is turned on and a voltage is supplied to the coil P1, a diode D1 short-circuits the opposite ends of the coil P22. When the transistor Q1 is turned off and voltage supply is interrupted, a diode D2 short-circuits the series circuit of the coils P1 and P21. A DC voltage is outputted based on an electromotive force being induced in the coil S1 under a state where voltage supply is turned on by the transistor Q1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006290035-A (JP)
Title: Two-wheeled vehicle fixing device
Inventor: OKASHIN HITOSHI
IPC: B62H3/08
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-wheeled vehicle fixing device capable of stably fixing the two-wheeled vehicle at a predetermined parking place.  <P>SOLUTION: A travel base 18 where the two-wheeled vehicle 12 can approach and retract is disposed in the parking place 1, and a front wheel holding member 20 restraining and holding a front wheel 14 from the front is disposed at the front side of the travel base 18. A rear wheel holding member 22 pressing a rear wheel 16 from the rear side is disposed at the rear side of the travel base 18, and the two-wheeled vehicle is fixed by sandwiching the front wheel 14 and the rear wheel 16 between the front wheel holding member 20 and the rear wheel holding member 22. When advancing or retracting the two-wheeled vehicle 12, the front wheel holding member 20 is retracted to the front side, and the rear wheel holding member 22 is retracted to the rear side. A seat pushing member 56 is disposed on the side part of the travel base 18, and a seat 12a is pressed from above by moving of a seat holding pat 60 to the lower side part. The two-wheeled vehicle 12 can be stably fixed on the travel base 18.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006295425-A (JP)
Title: Access point device, mesh network, and method for forming mesh network
Inventor: YAMANE OAKI
IPC: H04B7/26
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access point device capable of automatically moving to an optimum position by a self-traveling means, a mesh network, and a method for forming the mesh network.  <P>SOLUTION: The access point device 10 receives a first radio wave and travels by itself in a direction where the received radio field intensity of the first radio wave is brought closer to a second threshold T2, when the received radio field intensity of the first radio wave exceeds a first threshold T1 and is less than the second threshold T2 (in an unfixed mode). The device 10 receives a second radio wave when the received radio field intensity of the first radio wave is equal to the second threshold T2 and travels by itself in a direction where the received radio field intensity of the second radio wave is brought closer to the second threshold T2, while keeping the received radio field intensity of the first radio wave equal to the second threshold when the received radio field intensity of the second radio wave exceeds the first threshold T1 and is less than the second threshold T2 (in a semi-fixed mode). The device 10 stops the self-traveling when both the received radio field intensity of the first radio wave and that of the second radio wave are equal to the second threshold T2 (in a fixed mode).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006288719-A (JP)
Title: X-ray ct photographing method and device
Inventor: ARAI YOSHINORI
IPC: A61B6/14
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to easily calibrate deviation of a rotary center in an X-ray CT photographing.  <P>SOLUTION: An X-ray photographing data is acquired on the tomographic face of an object. A plurality of displacement quantities are then set in a direction of the rotation of a relative X-ray image sensor to the object, the reconstruction to which the displacement of the above displacement quantities are added from the same X-ray projecting date are carried out to make a plurality of tomographic image data. Among them a collection data for image reconstruction calculation is set from the displacement quantity by which the largest tomographic data with the largest width of gradation sequence is acquired. Alternatively a conversion table is made responding to each respective displacement quantity to make a plurality of tomographic images. Among them the conversion table by which the tomographic image with the largest width of the gradation sequence is acquired is used for the image reconstruction calculation. Alternatively, the tomographic image is made to determine the width of the blur of the image, so that the collection data used for the image reconstruction calculation is set from the displacement with the width of half width of the blur.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005320629-A (JP)
Title: High-strength steel wire or steel bar with excellent cold workability, high-strength formed article, and process for producing them
Inventor: TORITSUKA SHIRO
IPC: B21B3/00
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel wire or steel bar in which conventionally used steels of general-purpose type and component system can be used to maintain the manufacturing cost for a steel ingot or cast billet on the conventional level and, further, the necessity of softening treatment, such as spheroidizing annealing, prior to cold working for a formed article, such as screw and bolt, by means of cold heading etc. can be obviated and also the necessity of the application of quench-and-temper treatment to the formed article after the cold working can be obviated and also to provide a formed article using them.  <P>SOLUTION: Warm working is applied at 350 to 800°C to a steel ingot, cast billet, steel billet or steel semifinished product having >0.01 to 0.45 mass% C content to prepare a material having ≤3μm average crystal grain size in a cross section perpendicular to the longitudinal direction. Subsequently, cold working is applied to form a ferrite main-phase structure of ≤500 nm average crystal grain size in a cross section perpendicular to the longitudinal direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006295664-A (JP)
Title: Method for selecting connection destination base station
Inventor: YAMAZAKI RYOTA
IPC: H04B7/26
Filed: 2005-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To select an optimum base station according to a communication quality or a communication service content when determining one base station among multiple base stations as a communication opposite party of a terminal in a radio communication system.  <P>SOLUTION: In the radio communication system, multiple base stations are sorted into multiple groups. A feature amount of communication quality index is calculated for each group by obtaining the communication quality index between the base station and the terminal. A base station group to be the communication opposite party is specified, based on the feature amount. A base station in the specified group is determined as a communication destination base station of the terminal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006299810-A (JP)
Title: Cooling fan drive control device for vehicle
Inventor: KOIKE AKIHIRO
IPC: F01P7/04
Filed: 2005-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cooling fan drive power by driving a cooling fan drive motor with a necessary minimum electric power.  <P>SOLUTION: In the drive control device, a target duty ratio d* for maintaining the temperature of an object to be cooled at an appropriate value is compared with a start duty ratio dS of PWM control for starting a motor by overcoming a static friction force of a cooling fan drive mechanism when starting a cooling fan drive motor. When the target duty ratio d* is the start duty ratio dS or larger, the motor is driven by PWM with the target duty ratio d* to start. When the target duty ratio d* is smaller than the start duty ratio dS, the motor is driven by PWM with the start duty ratio dS to be started. After the motor is started and preset start time is passed, a lower limit duty ratio dL (dL<dS) of the PWM control for driving the motor at the minimum rotation speed is compared with the target duty ratio d*. When the target duty ratio d* is the lower limit duty ratio dL or larger, the motor is driven by PWM with the target duty ratio d*. When the target duty ratio d* is smaller than the lower limit duty ratio dL or larger, the motor is driven by PWM with the lower limit duty ratio dL.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006302955-A (JP)
Title: Vertical cavity surface emitting laser
Inventor: WATABE YOSHIAKI
IPC: H01S5/187
Filed: 2005-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical cavity surface emitting laser capable of setting an arbitrary oscillation wavelength without changing the length of a resonator one by one.  <P>SOLUTION: The vertical cavity surface emitting laser comprises the resonator 40 that contains an active layer 13, and a lower cladding layer 12 and an upper cladding layer 14 provided while sandwiching the active layer 13, and resonates at a first wavelength; and a longitudinal mode adjustment layer 11-2 whose film thickness has been adjusted, so that it resonates at a wavelength that is different from the first wavelength, thus causing oscillation at a wavelength that is different from the first wavelength by the interaction between the resonator 40 and the longitudinal mode adjustment layer 11-2, regardless of whether the resonator length of the resonator 40 is set based on the first wavelength, and hence emitting laser beams having an oscillation wavelength to the outside.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006298015-A (JP)
Title: Air conditioner for vehicle
Inventor: INUI KIWAMU
IPC: B60H1/00
Filed: 2005-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To carry out optimum pre-air-conditioning in consideration of an electric power source of an air conditioner and in accordance with the riding of an occupant.  <P>SOLUTION: A distance L from the occupant to a vehicle is estimated (100) from GPS information received by a GPS receiver loaded on the vehicle and the GPS information of the occupant received from a remote controller carried by the occupant and a time T until the occupant rides the vehicle is estimated (102) from the estimated distance L. Thereafter, a pre-air-conditioning feasible time Tmax is computed (104 to 106) from a battery residual capacity by detecting the battery residual capacity. Consequently, pre-air-conditioning is immediately started in the case that the pre-air-conditioning feasible time Tmax is longer than the time T until the occupant rides, and the pre-air-conditioning is started (108 to 112) after (T-Tmax) has elapsed in th case that the pre-air-conditioning feasible time Tmax is shorter than the time T until the occupant rides.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005284298-A (JP)
Title: Method and device of automatic learning and ability evaluation
Inventor: COLLINS DEBORAH LYNN
IPC: G09B19/00
Filed: 2005-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a learning device which enables a user to efficiently perform self-learning.  <P>SOLUTION: A method and a device 300 for automatic learning and ability evaluation of item groups by the user are provided. The device which can be made into a digital computer has one input 314, 316, 318 for receiving a user's response, a display 304 for presenting subject matters which should be learned and logic for classifying items. The method which can be executed on the digital computer has steps for inquiring a user whether or not he believes that the items are known or unknown, classifying the items perception known (44) or unknown (48) items and generating a sequence (54) of the items (58) which should be displayed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006298546-A (JP)
Title: Paper feeder and image forming device
Inventor: TAKENAKA MAKOTO
IPC: B65H3/52
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder capable of eliminating the noise due to vibration of a pad receiver without deteriorating paper feeding performance.  <P>SOLUTION: This paper feeder is provided with a paper feeding roller 1 for feeding stacked paper sheets, a separating pad 2 having a high coefficient of friction, a pad receiver 3 for energizing the separating pad 2 to the paper feeding roller, and a receiver holder 4 for housing the pad receiver 3. Furthermore, this paper feeder is provided with a clearance filling member 11 to fill the clearance between the pad receiver 3 and the receiver holder 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006301282-A (JP)
Title: Developing apparatus and image forming apparatus
Inventor: KIMURA TAKAHIKO
IPC: G03G15/08
Filed: 2005-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing apparatus where developer smoothly circulates, and also, the mixing performance of toner and the developer is high even when a large amount of toner is replenished once, and the delay of the electrification rise of the toner hardly occurs, and capable of coping with the increase of an image forming speed, and to provide an image forming apparatus including the developing apparatus.  <P>SOLUTION: The developing apparatus 1 is equipped with a developing tank 2 where a stirring roller 4, a 1st stirring roller 5, a 1st layer thickness control member 6, a 2nd layer thickness control member 7, a flowing board 8, a stay preventing member 10 and a 2nd stirring roller 11 are incorporated, and also, includes a toner sensor 9, and a toner replenishing opening part 3 is formed in the top plate 2a as a developing tank wall positioned above the flowing board 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006299678-A (JP)
Title: Joining device and building structure
Inventor: SUZUKI TATSUTO
IPC: E04B1/58
Filed: 2005-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining device capable of preventing the occurrence of looseness by shearing force, by firmly joining a woody material and a joining object material.  <P>SOLUTION: This joining device is characterized by having a joint tool 20 connected to the joining object material, a bar-shaped connecting tool 30 for forming a bolt hole in the axis of an end part on the joint tool 20 side and having an end surface 36 contacted in a surface with the joint tool 20, and a high strength bolt 40 for frictionally joining the bar-shaped connecting tool 30 and the joint tool 20 by being fastened to the bolt hole 38 of the bar-shaped connecting tool 30 by penetrating through a through-hole 247 formed in the joint tool 20. Such a constitution can firmly frictionally join the bar-shaped connecting tool 30 and the joint tool 20 by making high tension act on the high strength bolt 40. Thus, the occurrence of looseness can be prevented even if the shearing force acts on a joining part of the woody material 10 and the joining object material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006303349-A (JP)
Title: Method for manufacturing piezoelectric ceramic lamination element and piezoelectric ceramic lamination actuator
Inventor: NISHINOMIYA YUKIO
IPC: H01L41/22
Filed: 2005-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a piezoelectric ceramic lamination element and a piezoelectric ceramic lamination actuator, wherein a thin layer of a piezoelectric ceramic can be accomplished for low voltage driving, and a low-cost base metal internal electrode can be used.  <P>SOLUTION: A laminated body is formed by laminating piezoelectric ceramics 11 and internal electrodes 12 alternately, and a ceramic insulator 14 is provided on a side face of this laminated body for insulating ends of the internal electrodes 12 every layer so as to constitute an opposing electrode. An external electrode 15 is connected to the internal electrode 12 which remains exposed to the side face, and the ceramic insulator 14 is formed through a resist coating and exposure process to the side face by an aerosol deposition method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006301491-A (JP)
Title: Lighting system and image projection apparatus
Inventor: HANANO KAZUNARI
IPC: G03B21/14
Filed: 2005-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system capable of reducing thickness, suppressing the increase of etendue as much as possible, preventing the reduction of illumination efficiency, and illuminating an area to be illuminated by uniform light of high luminance.  <P>SOLUTION: The lighting system 2 for illuminating an area to be illuminated is provided with: a plurality of light emitting bodies 10 respectively having light emitting surfaces 10c and arranged like a ring on a plane around a vertical axis Z; a light entering/guiding optical means 11 for entering light from respective light emitting bodies 10 and guiding the entered light to the area to be illuminated as illumination light L; a rotary means 12 for rotating at least a part (18) of the entering/guiding optical means 11 around the vertical axis Z; and a lighting control means for successively turning on the plurality of light emitting bodies 10 synchronously with the rotational operation of the rotary means 12: and further provided with three reflection surfaces (15a, 16a, 19a) for deflecting an optical path from the light emitting surface 10c of each light emitting body 10 up to the exit 20b of the entering/guiding optical means 11 by 90°.  <P>COPYRIGHT: (C)2007,JPO&INPIT