baber/WOPTO huggingface dataset:
Patent JP-2006245394-A (JP)
Title: Led drive circuit
Inventor: OGATA TAKASHIGE
IPC: H05B37/02
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To drive an LED element by a power supply having Vf or less, and to reduce the area of an LED drive circuit.  <P>SOLUTION: The positive side of a battery 1 is connected electrically to an anode for a white LED 2, and the negative side of the battery 2 is connected to a cathode for the white LED 2 as shown in (a). This state is represented as a first state. The positive side of the battery 1 is connected electrically to the cathode for the white LED 2, and the negative side of the battery 1 is connected electrically to the white LED 2 as shown in (b). This state is represented as a second state. The white LED 2 can be light-emitted by the battery 1 having a voltage of Vf or less without using a booster circuit by alternately repeating such a first state and a second state at a high speed (a switching frequency of 1 MHz or more).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006245404-A (JP)
Title: Semiconductor apparatus and manufacturing method therefor
Inventor: ITO FUJIO
IPC: H01L23/50
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the manufacturing yield and reliability of a semiconductor apparatus.  <P>SOLUTION: A semiconductor apparatus 1 is manufactured by bonding a fixing tape 9 to multiple leads 4 of a lead frame composed of copper alloy; mounting a semiconductor chip 3 onto the lead frame's tab 7; electrically bonding the lead 4 and the electrode 3a of the semiconductor chip 3 through a bonding wire 6; forming a sealing resinous section 2 that seals the semiconductor chip 3, the tab 7, the bonding wire 6, the lead 4, and the fixing tape 9; and disconnecting the lead frame. The binding material layer 16 of the fixing tape 9 contains 70 weight percents or more of amine curing epoxide resin as a principal ingredient with no phenolic resin. The binding material layer 16 of the fixing tape 9 further contains 30 weight percents or less of NBR. By using such materials for the binding material layer 16 of the fixing tape 9, migration of the copper of the lead 4 can be controlled even if a strict degradation test of environmental degradation conditions is done.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006244639-A (JP)
Title: Data recording and reproducing device
Inventor: SUGAWARA SHINICHI
IPC: G11B15/60
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data recording and reproducing device capable of reducing oscillation of a magnetic tape to be transmitted to a magnetic head in the width direction.  <P>SOLUTION: The device has a first guide roller 3a, a second guide roller 3b, a third guide roller 3c and a fourth guide roller 3d which regulate the oscillation of the running magnetic tape MT in the width direction, the first guide roller 3a, the second guide roller 3b, the magnetic head H, the third guide roller 3c and the fourth guide roller 3d arranged from the upstream side toward the downstream side of the running magnetic tape MT in this order. Arrangement positions of the first guide roller 3a and the fourth guide roller 3d are displaced in the direction to be the projected side of the magnetic tape MT bent to the arrangement positions of the second guide roller 3b and the third guide roller 3c.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006243557-A (JP)
Title: Microscopic stage
Inventor: YAMAZAWA YOSHITSUGU
IPC: G02B21/26
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscopic stage in which the stroke adjustment of the stage can be easily performed, and also, the desired stroke extent can be appropriately set.  <P>SOLUTION: The microscopic stage includes a lower stage 103 fixed on a microscope main body, an intermediate stage 102 arranged so as to linearly move with reference to the lower stage 103, an upper stage 101 arranged so as to linearly move in a direction orthogonal to the moving direction of the intermediate stage 102 with reference to the intermediate state 102, and a stage-movement control handle 107 which is arranged on the intermediate stage 102 and controls the movement of the intermediate stage 102 and the upper stage 101, and operating parts 406 and 407 (505 and 506) for operating a moving extent adjusting means for adjusting the moving extents of the intermediate stage 102 and the upper stage 101 to optional extents are arranged near the stage-movement control handle 107.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006242526-A (JP)
Title: Interface unit
Inventor: YOSHIDA NAOYUKI
IPC: F24F11/02
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface unit capable of transmitting the data of air conditioner and the data of emergency stop device such as a fire alarm apparatus by one interface unit while efficiently switching the transmission data to a control device on the basis of the number of connected apparatuses and communications traffic.  <P>SOLUTION: This interface unit comprises a state change number detecting means 7 for transmitting interrupt command data when the number of pieces of state change data temporarily stored in a memory means 8 is an initial set value or more, and a second transmitting/receiving device part 6a transmitting and receiving the data between the control device 3 and the emergency stop device 4 such as the fire alarm apparatus, and transmitting operation state data of the air conditioner 5 from the data of the emergency stop device 4 such as the fire alarm apparatus to the control device 3 on the basis of a command from the operation state change number detecting means 7. The operation state change number is monitored on the basis of communication load of the air conditioner, thus the information on the emergency stop device such as the fire alarm apparatus and the air conditioner can be efficiently transmitted to the control device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006246311-A (JP)
Title: Communication device, communication network, and database updating method
Inventor: SAGARA KAZUHIKO
IPC: G06F21/00
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device, a communication network system, and a database updating method that enable a user to start communicating even in a handover state without registering terminal information at a movement destination.  <P>SOLUTION: The communication device replaces an authentication database in response to a movement signal of a terminal. New registration data are stored as difference data in the authentication database. Consequently, once at least one of terminals after new information registration moves from one domain to another, synchronization processing of the authentication database is performed. Consequently, registration data of the terminal are already transferred to an authentication database at the movement destination when the terminal reaches the movement destination, and the terminal is able to start communicating without re-registration at the movement destination.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005229636-A (JP)
Title: Digital video signal processing system
Inventor: BEYERS JR BILLY WESLEY
IPC: H04N5/445
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital video signal processing system capable of storing a video image and a graphic image of different data formats in a single memory and displaying the stored video image and graphic image, respectively.  <P>SOLUTION: A digital video signal processing system receives encoded packets of data representing video image information in a compressed form. A video decoder (1509) and an associated video RAM (1513) are used to decode and decompress the video packets to form groups of video image representative digital words. The video decoder (1509) also includes an on-screen display (OSD) unit (1509-9) which converts a graphics bit map stored in a section of the video RAM (1513) to groups of graphic image representative digital words.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006261420-A (JP)
Title: Thunder resistant protective device
Inventor: MISHIMA KENSHICHIRO
IPC: H01C7/12
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily achieve an improvement in current resistance and the miniaturization of the device by a simple means.  <P>SOLUTION: One ZnO element 1 is provided between power supply lines L<SB>1</SB>and L<SB>2</SB>of a low voltage single-phase AC or DC power supply, and a discharge gap 2 is formed between any one terminal of the ZnO element 1 and the ground. Further, a fuse is interposed between one terminal of the ZnO element 1 and the power supply line. Moreover, one ZnO element is provided between each of two phases of power supply lines of a three-phase AC power supply, and a fuse is interposed between one common line of each ZnO element and the ground.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006259328-A (JP)
Title: Lens system and photoelectric encoder using same
Inventor: MIZUTANI MIYAKO
IPC: G01D5/347
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve downsizing and easy adjustment of alignment of a lens and an aperture relative to each other in a telecentric optical system.  <P>SOLUTION: A photoelectric encoder having the telecentric optical system comprises a lens system 60 that includes: the lens 62 having a flat face on its one side and a focal point at the center of the flat face; and an aperture 64 fixed on the flat face so that an opening is located at the focal point.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006256936-A (JP)
Title: Method of manufacturing metal oxide, metal oxide, and sintered compact
Inventor: SUDA EISAKU
IPC: C01B13/18
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To mass-produce a metal oxide having excellent dispersibility.  <P>SOLUTION: The method of manufacturing the metal oxide from a raw material solution containing a metallic ion is provided with a step for preparing a precursor by mixing a precipitant with the raw material solution, a cleaning step for cleaning the precursor until the concentration of anion in the precursor becomes ≤1 wt% in a measurement using an ion exchange chromatography and a firing step for firing the precursor to obtain the metal oxide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006260489-A (JP)
Title: Information processor, information processing system, information processing method and program
Inventor: YOSHII DAIGO
IPC: G06Q50/26
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To safely store a document relating to a trade agreement for a long period while giving a sense of safety to a contractor.  <P>SOLUTION: A PC 1 has a contract detail describing function 30a for electronically creating a document in which details relating to a trade agreement are described, an individuality imparting function 40a for electronically imparting individuality information for the individual features of the contractor which identify the contents of himself or herself, to the document created by the function 30a, and an interface 5a for transmitting the document to which the individuality information is imparted by the function 40a. A server 2 has a storage function 70b for receiving the document transmitted from the PC 1 and electronically storing it, and an evidence competence improving function 50b for electronically imparting evidence competence improving information for improving competence of evidence showing such an evidence competence that the document is true, to the document stored by the function 70b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006263528-A (JP)
Title: Coating material feeding apparatus and method
Inventor: MITOMO HIROYUKI
IPC: B05C11/10
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating material feeding apparatus and a coating material feeding method which can simultaneously perform coating material feed and coating material recovery without lowering productivity.  <P>SOLUTION: The coating material feeding apparatus comprises a distributor pressure detection means 13 that detects the coating material pressure in a distributor 6 and a control means 17 that controls a pig movement means 14 and a compressed fluid feed means 15 so that the coating material pressure in the distributor detected by the distributor pressure detection means 13 becomes constant when a pig 10 is moved from the side of a color change valve 3 to the side of the distributor 6 by the pig movement means 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005320509-A (JP)
Title: Recording ink, ink cartridge, ink record, inkjet recorder and inkjet recording method
Inventor: ARIGA TAMOTSU
IPC: C09D11/326
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain recording ink that has extremely improved chroma, excellent color development, high discharge stability and forms high-quality images.  <P>SOLUTION: The recording ink is useful for inkjet recording in which dye ink is replaced with pigment ink by the same head and used, has ≥5 mPa s viscosities of the dye ink and the pigment ink at 25°C and ≤3 mPa s difference in viscosity between the dye ink and the pigment ink. The recording ink is used in an inkjet recorder having a head with a plurality of nozzle rows, a subtank for supplying a liquid to the head, a negative pressure generating means for generating negative pressure in the subtank, an atmospheric air releasing means for releasing atmospheric air in the subtank and a detection means for detecting presence of ink by difference of electric resistance, has ≥5 mPa s viscosity at 25°C and ≤40 mN/m surface tension at 25°C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006265462-A (JP)
Title: Hydrophilic stain-proof coating composition, method for forming coating film using the same and use using the same
Inventor: TAGO KAZUTO
IPC: C09D5/16
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrophilic stain-proof coating composition which maximally exhibits the hydrophilicity of a silica sol and does not use a non-aqueous solvent having ignitability and suction toxicity, to provide a method for forming its coating film having improved durability, and to provide a use thereof.  <P>SOLUTION: This hydrophilic stain-proof coating composition is characterized by comprising a water-dispersible silica sol neutralized by ammonia or an volatile amine, a water-soluble anion and/or a nonionic surfactant, and a water-soluble solvent, wherein the content of sodium oxide in the silica sol is <0.2 mass%, and the boiling point of the water-soluble solvent is ≥120°C. The method for forming a coating film having improved durability from the composition, and the use using the composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006271411-A (JP)
Title: Slot machine
Inventor: WATANABE TOSHIAKI
IPC: A63F5/04
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unbalance from occurring in a machine which becomes a game object in a game hall by enabling the setting configuration of a setting level to be diversified in a slot machine.  <P>SOLUTION: When a power source is turned on, a betting quantity setting switch SW4 and a line quantity setting switch SW5 are respectively operated by hands of an employee on the game hall side. Thus, a combination of a betting quantity in a basic game and an effective line quantity in the basic game can arbitrarily set. Also, a plurality of the setting levels regarding a put-out rate which can be changed by the operation of a probability setting switch SW2 are correlated with each combination of the betting quantity and the effective line quantity which has been set.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006279120-A (JP)
Title: Broadcast program reservation method and apparatus, digital broadcast receiver, video image recorder/reproducer, and video image display
Inventor: SAITO TAKASHI
IPC: H04N21/472
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide broadcast program reservation method and instrument in which a program broadcasted in the past can be reserved easily.  <P>SOLUTION: The method for reserving the recording of a broadcast program comprises a step for acquiring information of scheduled broadcast program, a step for setting a past program information storage period, a step for storing the information about a program broadcasted during the past program information storage period among acquired information of scheduled broadcast program as past program information, a step (S2) for displaying the past program information thus stored, steps (S3-S5) for specifying a temporary reservation program selectively from the displayed past program information, and a step for registering the temporary reservation as an actual reservation if the temporary reservation satisfy predetermined requirements.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006277126-A (JP)
Title: Route bus location detector, system, route bus location information processing system and method
Inventor: KASHIMA MASAHIRO
IPC: G08G1/127
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost accurate route bus location detecting technique precisely displaying positional information of a route bus by correctly detecting approach of the route bus to a stop and the like with a simple technique.  <P>SOLUTION: In each route bus 3, a reader 4 periodically transmits electric wave of a read signal and when approaching the stop 1, a transponder 2 transmits electric wave of a reply signal including an identification code specific to the transponder. A communication controller 5 transmits the identification code specific to the transponder to a server 7 via a wide-area radio moving machine 6. In the server 7, an information collecting part 74 refers to a stop management file 8 based on the identification code specific to the transponder which sequentially arrives from the route bus 3, and thereby it specifies the corresponding stop, or the stop to which the route bus has approached. A use delivery part 78 supplies such the information to terminals T1-T3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006278556-A (JP)
Title: Multilayer ceramic electronic component
Inventor: SOTOMI TORU
IPC: H01G4/12
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer ceramic electronic component in which stripping, delamination, cracking, and the like, can be reduced.  <P>SOLUTION: A ceramic substrate 10 includes a protective layer 40 and a functional layer 20. The protective layer 40 is provided on at least one surface of the functional layer 20. An internal electrode 30 is buried in the functional layer 20. A buffer layer 50 having a firing shrinkage rate different from that of the ceramic substrate 10 is buried in the protective layer 40.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006278706-A (JP)
Title: Solar power generation system
Inventor: SHICHIRI KAZUMASA
IPC: H01L31/04
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar power generation system having a function of notifying a user of abnormality at once and taking appropriated countermeasures when a voltage booster device does not normally operate due to failure of the voltage booster device, operation failure of a solar cell module or fault in a system due to a shade or the like in abnormality detection of the solar power generation system.  <P>SOLUTION: The system is provided with a solar cell array in which a plurality of solar cell module strings 1a, 1b, 1c are connected in parallel, and the voltage booster devices 2b, 2c are attached to at least any one of the solar cell module strings; and a power conversion device. The voltage booster device has a means for outputting a state signal of a voltage boosting operation to a power conversion means, and the power conversion device has a determining section for determining whether the system is normally operating or not on the basis of the state signal and the power generating state of a solar cell module string having no voltage booster device on the output.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006278199-A (JP)
Title: Cooling liquid composition for fuel cell
Inventor: EGAWA KOJI
IPC: H01M8/04
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling liquid composition for a fuel cell in which increase of conductivity due to oxidation of a base material is small and in which the initial conductivity can be maintained over a long period.  <P>SOLUTION: This cooling liquid composition contains piperidine or its derivatives having a structural formula in the base material. In the formula, R1 to R6 are either one of a hydrogen atom, an oxo group, a hydroxyl group, an amino group, hydrocarbon group of carbon numbers of 1 to 20, the hydrocarbon group having a substituting group composed of one selected from the oxo group, the hydroxyl group, the amino group, and an alkoxy carbonyl group of the carbon number 1 to 20, and a heterocyclic group of the carbon number 1 to 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275485-A (JP)
Title: Humidity control device
Inventor: OBATA MITSUHISA
IPC: F24F3/14
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the leakage of air between an adsorbing rotor and a partition plate while avoiding the deterioration of the side face of the adsorbing rotor.  <P>SOLUTION: Onto both side faces of the adsorbing rotor 50, first and second net members 52, 53 are fixed, respectively. The first net member 52 is arranged between a front side plate member 71 formed at the end of a second partition plate 32 and the adsorbing rotor 50 and put in slide contact with the front side plate member 71. The second net member 53 is arranged between a rear side plate member 72 formed at the end of a third partition plate 33 and the adsorbing rotor 50 and put in slide contact with the front face of the rear side plate member 72. As a result, gaps between each of the plate members 71, 72 and the adsorbing rotor 50 are sealed by the net members 52, 53 to avoid the wear/deterioration of the adsorbing rotor 50.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284759-A (JP)
Title: Method for manufacturing coated tube for charging member, charging member, cartridge for electrophotographing device, and electrophotographing device
Inventor: OKUDA AYUMI
IPC: B29C48/32
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a coated tube for a charging member which suppresses resistance unevenness by lowering the generation level of weld.  <P>SOLUTION: The method includes a step of extruding a tube in the gravitational direction, an air cooling step, a water cooling sizing step, a tube take-off step, and a tube cutting step, and in which the charging member is formed by sheathing an elastic body layer on the outer periphery of a cored bar with a multi-layered seamless tube. The method is characterized in that the extruding step is a step of mixing and extruding resin by using a metal mold such that at least one of an exit portion of the metal mold on a surface coming into contact with the coated tube on a side of an internal surface of the coated tube and an exit portion of the metal mold on a surface coming into contact with the coated tube on a side of an external surface rotates. The charging member obtained by the manufacturing method, a cartridge for an electrophotographing device mounted with the charging member, and the electrophotographing device are also included.  <P>COPYRIGHT: (C)2007,JPO&INPIT