baber/WOPTO huggingface dataset:
Patent JP-2008015944-A (JP)
Title: Reservation management server and reservation management method
Inventor: OGURI SHIN
IPC: G06Q10/10
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide the effective utilization of a reservation target area by reducing a user's processing burden.  <P>SOLUTION: This reservation management server 1a for managing reservations about a plurality of reservation target areas shared by a plurality of users is provided with a user area information generating part 121 for acquiring area IDs of areas in which terminals 4 etc. belonging to each user are located in each user and generating user area information obtained by associating the user ID of each user with the area IDs, a reservation information storing part 111 for storing reservation information obtained by associating the user ID of a user who reserves each reservation target area with the area ID of the each reservation target area and with a scheduled start time and a scheduled end time when each reservation target area is used, a use state detecting part 122 for detecting the use state of each reservation target area on the basis of the user area information and the reservation information, and a reservation control part 123a for controlling the reservation information in accordance with the use state of each reservation target area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006325598-A (JP)
Title: Method and package design for cryopreservation and storage of cultured tissue equivalent
Inventor: WATSON STEPHEN R
IPC: A01N1/02
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of the impossibility to perform cryopreservation of a cultured tissue equivalent by using a prior art because a part of the cultured tissue equivalent is a non-homogeneous cell layer having relatively large thickness and the necessity for the consideration in the development of a cryopreservation protocol because one function of the tissue in vivo is the formation of a permeation barrier.  <P>SOLUTION: The cryopreservation method comprises the immersion of a mammalian tissue or cultured tissue equivalent in a cryoprotectant solution, agitation of the cryoprotectant solution and the immersed tissue to achieve effective penetration of the cryoprotectant solution into the tissue, and freezing of the tissue at a very slow freezing rate. In the freezing step, extracellular ice formation is initiated by seeding. The cryopreserved tissue may be stored for indefinite periods of time prior to use. The cultured tissue equivalent is an in vitro model of the equivalent human tissue, such as skin or cornea, which can be used for transplantation or implantation in vivo or for screening compounds in vitro after the recovery from the preserved state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008020641-A (JP)
Title: Translucent screen and rear projection type display device provided therewith
Inventor: ONO YOJI
IPC: G03B21/625
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a translucent screen in which external light reflection in the vicinity of the central part is reduced, and which has a satisfactory contrast, and to provide a rear projection type display device.  <P>SOLUTION: The translucent screen is used for a rear projection type display device projectively displaying an image by a single projection lens, and is at least provided with a fresnel lens sheet and a lenticular lens sheet. The incident side than the fresnel lens face is provided with a diffusion element of diffusing incident light at least to a vertical direction. The lenticular lens sheet is provided with: each lenticular lens of diffusing light to a horizontal direction; and each light-shielding pattern having a light shielding layer at the non-condensing part of the lenticular lens, and using each non-existing part of the light-shielding layer as an opening. The area ratio of the opening in the light-shielding pattern is ≤27% in the central part of the screen, and is also lower than the area ratio of the opening in the diagonal corner parts of the screen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025382-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: NAKATANI KOICHIRO
IPC: F01N3/24
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To complete regeneration of an exhaust cleaning catalyst in a short time, in an exhaust emission control device for an internal combustion engine.  <P>SOLUTION: A variable valve train adjusting valve open timing of an exhaust valve is provided. The exhaust cleaning catalyst of which the cleaning ability is recovered when its temperature is increased to a first target temperature, is provided. A fuel adding valve for supplying fuel to the exhaust cleaning catalyst is provided. When a temperature rise control of the exhaust cleaning catalyst is required (a step 100), the temperature of the exhaust cleaning catalyst is increased to a second target temperature lower than the first target temperature (a step 104). When the exhaust cleaning catalyst reaches the second target temperature (a step 106), the valve open timing of the exhaust valve is advanced so that the temperature of the exhaust cleaning catalyst becomes the first target temperature (steps 108, 110).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025731-A (JP)
Title: Railway vehicle axle bearing
Inventor: SHIROTA SHINICHI
IPC: F16C33/66
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a railway vehicle axle bearing improved in manufacturing efficiency and reduced in cost, wherein a lubricant (grease) is stably and continuously supplied to areas in the bearing over a long period.  <P>SOLUTION: The railway vehicle axle bearing comprises: bearing rings (an inner ring 1 and an outer ring 3) arranged opposing each other in a relatively rotatable manner for supporting an axle 13 of a railway vehicle; and a plurality of tapered rollers 5 rollingly incorporated between raceway surfaces 1s, 3s formed on the opposed faces of the bearing rings. The tapered rollers each have a tapered rolling surface 5m for rolling along the raceway surfaces; and circular end faces (a small diameter end face 5a and a large diameter end face 5b) formed on both sides of the rolling surface. One end face is formed with its diameter smaller than that of the other end face, and one end face is provided with at least one depressed portion 5g formed by depressing part thereof.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035576-A (JP)
Title: Electric fan unit for vehicle and its driving method
Inventor: YABE HIROO
IPC: H02P7/29
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an operator from being uncomfortable and to prevent wear of various sliding components from being accelerated surely by reducing mechanical vibration being transmitted into a car through a chassis.  <P>SOLUTION: In PWM control for controlling a current flowing through a fan motor 13 driving a fan by turning a semiconductor switch element 12 on/off, a PWM pulse obtained by adding a vibration reducing pulse to a main PWM pulse is output from a gate signal generation circuit 10 within one period. Consequently, the rising time and the falling time of motor current are extended and torque variation of the fan motor 13 is made gentle, and a bracket fixed to the fan motor 13 is not twisted greatly at once but twisted gradually thus reducing mechanical vibration of the bracket.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008033426-A (JP)
Title: Ic card with mode change function and ic card program
Inventor: TAKANO KAZUHISA
IPC: G06F3/08
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card which omits patterns repeatedly transmitted between a higher-level device and an SIM.  <P>SOLUTION: The SIM 1 has, as modes for communication with the higher-level device 2, an ISO mode for exchanging APDU and a data mode for exchanging only the data part of the APDU, and also has a mode change command serving as a trigger for transitioning from the ISO mode to the data mode. In the data mode, the data part of the APDU is exchanged between the higher-level device 2 and the SIM 1, and only plaintext is transmitted from the higher-level device 2 to the SIM 1 while only cryptograms are transmitted from the SIM 1 to the higher-level device 2. Either after a set period of time has elapsed, or after processing of a predetermined amount of data is completed, the mode of the SIM 1 is automatically restored from the data mode to the ISO mode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032345-A (JP)
Title: Combustion melting furnace and operation method of combustion melting furnace
Inventor: KOBAYASHI MINORU
IPC: F23G5/44
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion melting furnace, making achievement of long-term stable operation of the combustion melting furnace and restraint of melting loss speed of refractory material of a wall surface of a combustion chamber compatible with each other by relaxing factors in instability due to a change in thermal load of the combustion chamber of the combustion melting furnace.  <P>SOLUTION: In this combustion melting furnace, a heat exchanger for recovering calorie from combustion gas is installed in an exhaust gas flue for discharging combustion gas, which is generated by burning fuel particles in the combustion chamber of the combustion melting furnace, from the combustion chamber. A first air pipeline for supplying combustion air to the combustion chamber is provided with a branch air pipeline branching from the first air pipeline, a part of the branch air pipeline is disposed as a heat transfer pipe in the heat exchanger, and the branch air pipeline for letting the combustion air heated by heat exchange in the heat exchanger flow down is disposed to communicate with the first air pipeline. The heated combustion air flowing down through the first branch air pipeline and the low-temperature combustion air flowing down through the first air pipeline are mixed, and the combustion air, the temperature of which is adjusted to a desired temperature range by mixing, is supplied through the first air pipeline to the combustion chamber.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034325-A (JP)
Title: Terminal manufacturing device
Inventor: SANO SHIGEO
IPC: H01R43/16
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal manufacturing device 1, 2 capable of manufacturing terminals 97 with excellent accuracy.  <P>SOLUTION: The terminal manufacturing device 1, 2 for manufacturing the terminals 97 by dividing a chain-like terminal material 90 into sections includes a movable chuck 15 to retain a joint recess 93 formed in a to-be-cut part 95 of the chain-like terminal material 90, a sliding drive part 19 for moving this movable chuck 15 to advance the chain-like terminal material 90 retained by the movable chuck 15 by a distance L, and a rotating rotor 25 to cut the advanced chain-like terminal material 90 at a joint recess 93a at more base side by one unit from the tip of the advancing direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041682-A (JP)
Title: Electronic component mounting apparatus, and substrate heating method
Inventor: MIMURA YOSHIHIRO
IPC: H01L21/52
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting apparatus and a substrate heating method capable of preventing overheating of a substrate.  <P>SOLUTION: The electronic component mounting apparatus is provided with a component housing unit for housing electronic components; a substrate holding unit for holding a substrate; a mounting head for mounting an electronic component picked up from the component housing unit on a substrate held on the substrate holding unit; a substrate heating unit 7 for heating the substrate held on the substrate holding unit; and a heating operation control unit 30 for controlling a substrate heating operation by the substrate heating unit. The mounting apparatus can be changed to any one of a first heating mode for starting heating from a time point when the substrate is held in the substrate holding unit and a second heating mode for starting the heating from a time point when an electronic component is mounted on the substrate held on the substrate holding unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041295-A (JP)
Title: Lighting system and display device using the same
Inventor: DEJIMA NORIHIRO
IPC: F21Y101/02
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system and a display device including the lighting system achieved in high luminescence with no luminance unevenness without using a prism sheet.  <P>SOLUTION: This lighting system is so constituted that a light guide element emits light in a perpendicular direction therefrom without using the prism sheet. The light guide element 11 that receives light from an LED 10 and emits the light through its upper emitting surface 11a has formed thereon a reflection structure 12 having a reflecting surface 12a for refracting and reflecting the light thereon. At least one surface of the surface on which the reflecting structure is formed, that is, the emitting surface 11a and an opposed surface 11b opposed to the emitting surface is angled at 38-56° with respect to the reflecting surface 12a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043006-A (JP)
Title: Switching power supply
Inventor: KOBAYASHI YOSHINORI
IPC: H02M3/28
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new switching power supply that reduces drive loss.  <P>SOLUTION: In this switching power supply, the primary and secondary portions are isolated by a transformer, and a center tap is provided on the secondary windings 8-2, 8-3 of this transformer; switches 11, 13 each structured with MOSFETs are provided across the secondary windings; auxiliary windings 8-4, 8-5 are connected between the gate and the source of the switches; diodes 17, 22 and resistors 18, 23 are connected in series between the auxiliary windings and the gate of the switches; and the drain/source region of auxiliary switches 21, 26 constituted of MOSFETs is connected in parallel with the auxiliary windings, and the gates of the auxiliary switches are connected to the auxiliary windings.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038781-A (JP)
Title: Engine-driven type heat pump
Inventor: AKATSUKA AKIRA
IPC: F24F5/00
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To present a simple air bleeding constitution, in an oil tank of an engine-driven type heat pump.  <P>SOLUTION: This engine-driven type heat pump 1 has the oil tank 41 communicable with an oil pan 33 of an engine 30. A first oil transportation pipe 42 of the oil pan 33 and the oil tank 41 is inserted into a lubricating oil tank 41 from an upper part of the oil tank 41. A cutout 51 is arranged as an air bleeding hole in a pipe peripheral edge part of a grommet 50 of the first oil transportation pipe 42.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008036567-A (JP)
Title: Powder treatment apparatus and toner particle manufacturing method
Inventor: TAKINO YASUHIRO
IPC: B07B7/083
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder treatment apparatus capable of realizing the enhancement of a product yield and a fine powder removing ratio by enhancing classification precision.  <P>SOLUTION: The powder treatment apparatus is provided with a dispersing rotor 2 for applying mechanical energy to the raw material charged in a treatment chamber S to obtain a treated powder, a classifying rotor 3 for passing the fine powder with a predetermined particle size or below of the raw material and the treated powder through the rotor along with an air stream from a classifying blades 3a, a fine powder discharge part 4 for sucking the fine powder in the rotor from the discharge opening 3b formed to one side surface in the cylinder axis direction of the classifying rotor 3 to discharge the same to the outside and an outlet part 5 for taking out the treated powder remaining in the treatment chamber S. The classifying rotor 3 is equipped with the cylindrical member 3c communicating with the discharge opening 3b at its base end part and extending into the rotor along the cylinder axis direction as it turns smaller in its outer diameter toward its leading end side. The fine powder is allowed to flow into the cylindrical member 3c from the opening of its leading end part to be sent to the discharge opening 3b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009258772-A (JP)
Title: Application execution device
Inventor: LEICHSENRING GERMANO
IPC: G06F21/60
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate interception between interfaces for delivering a plain text class file between decryption and a load.  <P>SOLUTION: In this application execution device, when it is determined in a loading determination part that a class file to be executed in an interpreter is an encrypted class file, the class file is sent to a decryptor loader. When it is determined in the loading determination part that a class file to be sent to a virtual machine is the plain text class file, the class file is sent to a loader.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008040960-A (JP)
Title: Personal identification system and personal identification method
Inventor: IDOGAMI TATSU
IPC: G06F21/32
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal identification system safely managing information necessary for personal identification.  <P>SOLUTION: This personal identification system performing personal identification by a single sign-on is provided with: an information carrier with IC, storing identification information comprising biological information; terminal equipment for executing personal identification by using the personal identification information stored in the information carrier with IC; and an identification server for receiving the result of personal identification executed by terminal equipment from the terminal equipment, and for transmitting the result of personal identification to a service providing server which provides a service to the terminal equipment, each time personal identification is requested from the service providing server.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045962-A (JP)
Title: Navigation device for vehicle
Inventor: SEGUCHI KAZUHIKO
IPC: G08G1/0969
Filed: 2006-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device capable of providing at a good timing information in a genre in which a driver is interested during traveling of this time.  <P>SOLUTION: A driver's head is imaged by a camera 24, and a behavior/line-of-sight direction detection part 15 detects the line-of-sight direction of the driver from an image signal. A noted building specification part 16 specifies a building existing in the line-of-sight direction as a noted building, and the data are accumulated in a work storage part 30. A genre determination part 17 determines a genre in which the driver is interested from each noted building accumulated during a trip of this time, and an interest information retrieval part 18 retrieves map data information, and displays building information in the same genre as a destination candidate on a display 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047403-A (JP)
Title: Backlight device
Inventor: UCHIDA TOSHIO
IPC: G02F1/13357
Filed: 2006-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight device of an edge light type which can easily control a variation of chromaticity inside a light emitting surface.  <P>SOLUTION: The backlight device is provided with a plurality of LEDs 21 arranged in a perpendicular direction to a space, a light-mixing light guide plate 32 from an incident end surface of which light from a plurality of the LEDs 21 enters, a first reflector 31 which is arranged neighboring the incident end surface of the light-mixing light guide plate 32 and houses LEDs 21 inside and reflects the light from the LEDs 21 toward the incident end surface of the light-mixing light guide plate 32 and a light shielding plate 24 which is arranged in a free back-and-forth movement inside the reflector 31 and controls a light volume incident from the LEDs 21 to the light-mixing light guide plate 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045172-A (JP)
Title: Aluminum material for electrolytic capacitor electrode, method for producing electrode material for electrolytic capacitor, electrode material for electrolytic capacitor, and aluminum electrolytic capacitor
Inventor: HOZUMI SATOSHI
IPC: H01G9/04
Filed: 2006-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum material for an electrolytic capacitor electrode in which an etch pit is uniformly generated at high density, thereby increasing a surface expansion rate and also increasing an electrostatic capacitance.  <P>SOLUTION: The aluminum material for an electrolytic capacitor has an aluminum purity of ≥99.9 mass%, comprises Ti of >0.0005 to 0.0025 mass% and Zn of 0.0004 to 0.006 mass%, and in which, as impurities, Ga is regulated to ≤0.002 mass%, V to ≤0.001 mass%, Zr to ≤0.001 mass% and Cr to ≤0.001 mass%, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044742-A (JP)
Title: Ink jet printer and method of eliminating static electricity from print medium for ink jet printer
Inventor: SHINKAWA OSAMU
IPC: B41J2/01
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To effectively remove charges on the surface of a print medium even when the frequency of polarity change or the potential of an applied voltage for charging a conveyor belt is varied.  <P>SOLUTION: When a voltage applied to a print medium charging roller 16 is zero, the potential on the surface of the print medium 2 in contact with the print medium charging roller 16 on the opposite side of the conveyor belt 1 is detected from the partial voltage of the voltage generated in the print medium charging roller 16. A print medium AC charging pattern signal (applied voltage) to the print medium charging roller 16 is so controlled that the detected potential on the surface of the print medium 2 on the opposite side of the conveyor belt 1 can be suppressed. Consequently, the charges on the surface of the print medium 2 can be effectively removed even when the frequency Lt of the polarity change or the potential Vbp of the conveyor belt AC charging pattern signal (applied voltage) for charging the conveyor belt is varied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048266-A (JP)
Title: On-vehicle image processor and viewpoint change information generating method
Inventor: MIZUSAWA KAZUFUMI
IPC: G06T3/00
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle image processor capable of easily obtaining a suitable virtual image corresponding to a vehicle type, and a viewpoint change information generating method thereof.  <P>SOLUTION: A projection model storage unit 41 stores position information on a plurality of points on a predetermined projection model. An arithmetic unit 30 refers to the projection model storage unit 41 to acquire position information on a virtual image corresponding point as a point corresponding to a pixel in the virtual image in an area on the projection model specified as a target of the virtual image by an output range specifying unit 20. Then the arithmetic unit 30 finds a pixel in a real image corresponding to the virtual image corresponding point, acquires a mapping table showing correspondence between the pixel in the virtual image and the pixel in the real image, and records the mapping table in a mapping table storage unit 42. An image composing unit 50 changes an input image from an imaging unit 10 into a virtual image viewed from a predetermined virtual viewpoint by referring to the mapping table storage unit 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT