baber/WOPTO huggingface dataset:
Patent JP-2004006053-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: HEMMING GERTJAN
IPC: G11C16/02
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EEPROM (electrically erasable programmable read only memory) which can secure a sufficient writing voltage Vpp margin, narrow down the threshold distribution width of a memory cell and perform electron injection at a high speed.  <P>SOLUTION: In the EEPROM having a memory cell array in which electrically rewritable memory cells constituted by laminating a floating gate and a control gate on a semiconductor layer are arranged in a matrix shape and which repeats a threshold fluctuation operation for applying a threshold fluctuation pulse between the control gate and the semiconductor layer for a time Δt and a threshold verification operation for detecting a state after applying the threshold fluctuation pulse of the memory cell until a threshold of the memory cell reaches a desired value, the threshold fluctuation pulse is increased by the increase of a pulse wave height in every threshold fluctuation operation and data is electrically written so that the threshold distribution width of the memory cell having reached the desired threshold becomes ¾ΔVpp¾.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005097938-A (JP)
Title: Construction machinery
Inventor: ISHII HAJIME
IPC: E02F9/16
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To keep the height of an operator's foot substantially constant in both cases when the operator treads the pedal and when the operator uses it as a footrest.  <P>SOLUTION: A pedal lock device 21 is constituted of a stopper frame 22 surrounding the periphery of the pedal 15 and a hinge member 23 supporting the stopper frame 22. Thereby, when the stopper frame 22 is moved to the lock position, even if the footing face 18B of the tread 18 is trod, the tread 18 can be pushed in by the side frame part 22B of the stopper frame 22 and the pedal 15 can be used for the footrest. Meanwhile, when the stopper frame 22 is moved to the unlocking position, by separating the side frame part 23B from the pedal 15, the pedal 15 can be trod. Accordingly, even when the pedal 15 is trod or even when it is used as the footrest, the operator can put the foot on the footing face 18D.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097421-A (JP)
Title: Cellulose ester composition and molded item made of the same
Inventor: WATANABE MASANORI
IPC: C08L1/10
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose ester composition which, even when having a high DS (degree of substitution), is improved in biodegradation rate without decreasing its mechanical strength, transparency, and heat resistance (i.e., is excellent in mechanical strength, transparency, heat resistance, and biodegradability); and a molded item made of the composition.  <P>SOLUTION: The cellulose ester composition comprises 100 pts.wt. cellulose ester and 1-100 pts.wt. polyoxalate represented by the formula (wherein R is an alkylene group having a 3-12C main chain and optionally containing a branched or alicyclic structure; and n is a positive integer).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004115011-A (JP)
Title: Method to adjust travelling characteristic by giving influence to yaw rate
Inventor: BASTIAN KLAUS
IPC: B60K23/04
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to adjust a travelling characteristic by giving influence to a yaw rate.  <P>SOLUTION: This method adjusts the travelling characteristic of a vehicle having an adjustable lateral directional lock on the vehicle having the travelling characteristic and a single axle drive of the vehicle having an adjustable longitudinal directional coupling on an all wheel driving system and/or an adjustable main axle lateral direction lock. Firstly, a desired travelling direction found through a steering angle and an actual moving direction of the vehicle are compared with each other by detecting and processing an input rate. Additionally, a coupling between a front axle and a rear axle of the vehicle is improved to increase yawing cushioning in the case when two values are different by a specified standard value alternatively, a lock moment of the lateral direction lock is improved in the case when an adjustable main axle lateral direction lock exists or two measures are simultaneously carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005104864-A (JP)
Title: 2-substituted amino-4-arylbutyronitrile or its salt
Inventor: KUWAYAMA TOMOYA
IPC: C07C255/42
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To industrially advantageously produce a 2-substituted amino-4-arylbutyronitrile in good yield.  <P>SOLUTION: The method for producing a 2-substituted amino-4-arylbutyronitrile comprises reacting a 3-arylpropanal derivative with an amine compound and a cyanating agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109012-A (JP)
Title: Printed wiring board and substrate therefor
Inventor: KATAGIRI YUJI
IPC: H05K3/46
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a printed wiring board which has proper surface smoothness and can be made thin and has superior laser processibility, and to provide a printed wiring board.  <P>SOLUTION: The substrate for the printed wiring board is formed of glass paper which contains 90 wt.% or higher of glass short fiber whose softening point is 900°C or lower and whose average fiber diameter is 1 μm or smaller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106339-A (JP)
Title: Heat exchanger and heat pump type air conditioner using the same
Inventor: KOBORI YUKITOSHI
IPC: F25B9/00
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of circulating a specific amount of refrigerant without affected by an operating state of a heat pump cycle.  <P>SOLUTION: In this heat exchanger composed of a liquid chamber 10 for accumulating the liquid and a refrigerant chamber 20 formed in the liquid chamber 10 and comprising a liquid supply port 13 for supplying the liquid to the liquid chamber 10, a liquid outlet 14 for discharging the liquid in the liquid chamber 10, a refrigerant supply port 24 for supplying the refrigerant to the refrigerant chamber 20, and a refrigerant outlet 25 for discharging the refrigerant in the refrigerant chamber 20, a liquid refrigerant storage part 28 having a specific volume and storing the liquid refrigerant is formed in the refrigerant chamber 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110070-A (JP)
Title: Mobile communication system, radio base station, scheduling apparatus and scheduling method used therefor
Inventor: ISHII NAOTO
IPC: H04W28/02
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station capable of making the quality of service of a mobile station close to the quality of service requested from a user.  <P>SOLUTION: When a mobile station having data to be transmitted is notified from a data flow control part 10 in a fixed cycle, in a scheduler 13, a required quality of service calculation part 131 calculates the quality of service required for transmitting remaining data to the mobile station, and a requested quality of service calculation part 132 sets the requested quality of service as a quality of service threshold of the quality of service. A quality comparison part 133 compares the required quality of service to the requested quality of service and if the required quality of service is higher than the requested quality of service, the mobile station is distributed to a PF scheduler 134 but if the required quality of service is lower, the mobile station is distributed to a Max.C/I scheduler 135. A selection part 136 selects the mobile station from the PF scheduler 134 or from the Max.C/I scheduler 135.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116202-A (JP)
Title: Discharge device and air cleaning device
Inventor: TANAKA TOSHIO
IPC: F24F7/00
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable to make a discharge device applicable to a public air cleaning device by reducing a discharge sound of the discharge device to carry out streamer discharge.  <P>SOLUTION: By making a width dimension (w) of the tip of a discharge electrode (13) relatively shorter than a spacing dimension (L) between the tip of the discharge electrode (13) and a counter electrode (14), frequency of the sound at the streamer discharge is made a high frequency, and hard to be caught by human acoustic sense, and noises in the streamer discharge are reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116597-A (JP)
Title: Electronic part mounting method
Inventor: SUMI HIDEKI
IPC: H05K13/08
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic part mounting method which is capable of reducing setup changing work when the type of a board is switched from one to the other and keeping the accuracy of a suction position stable when a mounting device starts operating.  <P>SOLUTION: The electronic part mounting method is a method of picking up an electronic part by a transfer head moved by a head moving mechanism from a tape feeder equipped with a tape feeding mechanism that sends electronic parts held by a tape and mounting it on a board. Position correction data used for relatively aligning a suction nozzle with a part stop position by the tape feeding mechanism are stored in a correction data storage means for each tape feeder, and only the position correction data concerning the tape feeder as an object of an arrangement change are newly generated when the board as an object of mounting is changed in type. By this setup, retooling work can be reduced when the type of the board is switched from one to the other, and the accuracy of a suction position can be kept stable when a mounting device starts operating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113744-A (JP)
Title: Fuel injection device
Inventor: KUZUTANI YOSHIFUMI
IPC: F02M45/02
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device not generating torque shock and distinct change of combustion noise in increasing/decreasing the number of injection times during one injection period.  <P>SOLUTION: In switching to a single injection mode, injection quantity of main injection is gradually changed at an interval at which the same does not fluctuate due to influence of pressure pulsation, and injection quantity of pilot injection is gradually reduced in succession. In other way around, in switching to a pilot injection mode, injection quantity of pilot injection is gradually increased at an interval at which the injection quantity of main injection does not fluctuate due to influence of pressure pulsation, and the interval is gradually changed to the interval at normal time in succession. Consequently, torque shock in switching can be eliminated and distinct change of combustion noise is not generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004139719-A (JP)
Title: Nonvolatile semiconductor memory device and its control method
Inventor: CHOI MUN-KYU
IPC: G11C7/22
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric random access memory device which carries out an asynchronous operation using an address transition detection system and its control method.  <P>SOLUTION: In the ferroelectric random access memory device, a pulse generator circuit generates a pulse signal in response to the transition of an address and a chip enable buffer circuit activates a chip enable flag in response to a first transition of the pulse signal. A row selector circuit selects and drives one of rows in response to the address and generates a flag signal indicating the selection of a plate line. A control circuit activates a plate control signal in response to the activation of a write enable signal and deactivates the plate control signal in response to a second transition of the pulse signal. The plate line of the selected row is activated again according to activation of the plate control signal and is deactivated according to the deactivation of the plate control signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005117360-A (JP)
Title: Frequency generation circuit and communication system
Inventor: MASUDA TORU
IPC: H03D7/14
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency generation circuit which consists of an oscillation circuit 2 and a two multiplication circuit 51 and makes amplitude differences between differential outputs of the two multiplication circuit equal with no adjustment and low power consumption.  <P>SOLUTION: The amplitude of a differential output of the two multiplication circuit is detected and the delay amount of a variable delay circuit 3 is controlled. This configuration makes amplitude between differential outputs of the two multiplication circuit equal when a frequency of an oscillation circuit changes in the frequency generation circuit or even when a delay amount caused by a delay circuit used in the two multiplication circuit changes due to process fluctuation even though the frequency is constant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111843-A (JP)
Title: Printer, printing method, and program
Inventor: KOYANAGI MAKOTO
IPC: H04N5/91
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of reprinting a processed image easily.  <P>SOLUTION: An SPC multifunction apparatus 1 comprises a printer 3 for printing an image on a medium based on an image file read out from a memory card 28. An image to be printed is displayed on a liquid crystal display 16 and the printer 3 prints an image trimmed based on the displayed image. The SPC multifunction apparatus 1 stores the file of a processed image on the memory card 28 while associating with the file of an original image at the time of printing the processed image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113226-A (JP)
Title: Method of recovering hydrogen storage alloy constituent element
Inventor: KIKUTA KAZUYUKI
IPC: C22B1/00
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering hydrogen storage alloy constituent elements, particularly, rare earth metals or the like from valuable metal-containing waste material such as a waste nickel-hydrogen secondary battery in a high yield.  <P>SOLUTION: When a recovered matter recovered from a waste nickel-hydrogen secondary battery and mainly made up of a negative electrode is subjected to heating treatment in a gaseous hydrogen atmosphere so as to be decarburized, easily oxidizable rare earth elements are oxidized to reduce the recovery ratio thereof. Thus, hydroxide such as nickel hydroxide oxidizing rare earth elements is beforehand subjected to heating treatment in a reducing atmosphere so as to be reduced, thereafter, heating is performed in a nonoxidizing atmosphere to remove carbon, so that the oxidation of rare earth elements is prevented to increase the recovery ratio thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112425-A (JP)
Title: Packaging paper sheet and packaging container formed from the packaging paper sheet
Inventor: TANIGUCHI MASAYUKI
IPC: B65D3/22
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging paper sheet comprising an alicyclic polyolefine resin laminated-paper sheet having excellent oxygen-barrier properties and steam-barrier properties and also having thin filming processability, which is produced by an impregnating method or a solution application method, and to provide a packaging container formed from the packaging paper sheet.  <P>SOLUTION: At least one side of a paper base material is impregnated with or coated with a solution prepared by dissolving an alicyclic polyolefine in an organic solvent, thereby forming an alicyclic polyolefine layer. The appropriate amount of alicyclic polyolefine with which at least the one side is impregnated or coated is 0.5 to 5 g/m<SP>2</SP>. The end face 17 of the paper sheet of the packaging container, which is to be exposed on the internal face of the container is impregnated with or coated with a solution prepared by dissolving an alicyclic polyolefine in an organic solvent, and thus an alicyclic polyolefine layer 18 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122331-A (JP)
Title: Print controller and method
Inventor: KO TETSUKO
IPC: B41J29/38
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print controller and method, allowing application of one conversion and transmission module even to both print modules of a parallel type and a serial type to drastically reduce production cost.  <P>SOLUTION: In the disclosed print controller and method, a data buffer unit 110 stores image data sent out from an information processor. A lookup table operation unit 120 converts the data into print data. A selector 130 distributes the print data according to the type of the print module, and sends them to a print queue. The module solves a problem wherein a different chip set has to be used for the different module. Only one module is required. Accordingly, the production cost can be drastically reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121841-A (JP)
Title: Electronic appliance module
Inventor: KITAJIMA YASUO
IPC: G04G99/00
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To make an electronic appliance module more compact by adjusting its shape and to facilitate a design of a portable compact electronic appliance which is constructed by containing it in an enclosure.  <P>SOLUTION: A connector part 56 is arranged on one long edge of a liquid crystal panel 53 in the electronic appliance module 2 and a linear light guide member 20 is arranged on the opposite edge side thereof so as to make a planar shape of a display unit 15 nearly square. Other components for forming the module 2, for example a circuit substrate 18 (except for a fitting part) and a charging mechanism, are contained inside the square region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122606-A (JP)
Title: Information-reading device, information-reading system and information reading program
Inventor: SUZUKI SHIGEHIKO
IPC: G06F7/00
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of effectively reducing user's information management load, when browsing information in a network environment.  <P>SOLUTION: The system comprises a receiving information database 101, a personal information management database 104 and a security information database 105 and has constitution where the user specifies the readable range, by referring to the personal information management database 104 and the security information database 105, when the user intends to read information stored in the databases from a terminal 10 via a network 300.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122029-A (JP)
Title: Flagstaff
Inventor: TOO TADAKI
IPC: G09F17/00
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flagstaff which stably holds a flag and prevents the flag from being entangled with the flagstaff even with the flagstaff which holds only the side edges of the flag.  <P>SOLUTION: The flagstaff 1 which holds a part of flag cloth 2 and hoists the flag cloth 2 is equipped with a flagstaff body 11 and a sleeve 12 which is fitted onto the flagstaff body 11 rotatably around a central axis and holds the end on one side of the flag cloth 2. As a result, the flag cloth 2 is stably held at the flagstaff 1 and the sleeve 12 rotates according to the direction where the flag cloth 2 is trailed by wind and therefore the entanglement of the flag cloth 2 with the flagstaff 1 can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122654-A (JP)
Title: License control method, license controller, license control program, and computer-readable recording medium recorded with license control program
Inventor: NISHIOKA SHUICHI
IPC: G06Q50/10
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To allow a plurality of players to view by changing the players or by dividing a license in a range of the license, and to allow the secondary use of the license which has not been used up by exchanging the licenses.  <P>SOLUTION: A license controller has: a means grasping a use state after selling the license of digital contents to a user, and managing right information including the survived value of the license; and a means rewriting the license for issue to allow use by the other user or the other player in accordance with the survived value of the license when a request is made from the user possessing the license.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124784-A (JP)
Title: Gridiron
Inventor: KAWANISHI HIDESATO
IPC: A47J37/06
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gridiron to which cooking objects hardly stick.  <P>SOLUTION: A metal base material 4 is provided with a first coating layer 5 whose main component is thermosetting resin excellent in heat resistance, and a second coating layer 6 whose main component is nonadhesive resin excellent in non-adhesiveness is formed on the first coating layer 5 further. By the constitution, the gridiron with less sticking even when a using temperature is high and even when it is used for a long period of time is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126994-A (JP)
Title: Fire resisting construction
Inventor: TANAKA ISAMU
IPC: E04D3/35
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve a fire resisting capacity of the structure of a roof or an external wall made of folded plates to make applicable such a folded plate structure to a high building.  <P>SOLUTION: A fire resisting material 22 such as ceramic wool or the like for instance is put between two sheets of roof external wall members 24 made by connecting folding plates 16. In one embodiment, the folded plate 16 is constituted of the folded plate 16 bent in the connection part of a roof external wall, and the roof and the external wall are integrally constituted into the roof external wall member 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127092-A (JP)
Title: Work-execution method for anchor
Inventor: FUKUDA ATSUO
IPC: E02D17/20
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To work-execute an anchor with a core material without disturbing or loosening a ground.  <P>SOLUTION: This work-execution method for the anchor comprises a rod press-fitting step for press-fitting a hollow rod 1 fitted with a bit 2 at its tip in the ground 5 to a specified depth along a horizontal or diagonal direction while rotating, a core material insert step for inserting the core material 6 into the rod 1 and reaching the tip part thereof to the bit 2, and a rod extraction step for extracting the rod 1 from the ground while discharging a solidifying material liquid 7 from the tip of the rod 1 in the state of the core material 6 and the bit 2 leaving in the ground 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131710-A (JP)
Title: Cutting printer control program, cutting printer controller, and cutting printer control method
Inventor: KUNO MASASHI
IPC: B41J11/66
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting printer control program, which is used for converting drawing data prepared by a general application for drawing to data for a cutting printer, a cutting printer controller for controlling a cutting printer by using the drawing data prepared by the general application for drawing, and a cutting printer control method.  <P>SOLUTION: The cutting printer control program for converting the drawing data to the data for a cutting printer makes a computer operate an extracting means, which extracts segment data included in the drawing data, a judging means, which judges whether the format of the segment data extracted by the extracting means coincides with the preset format or not, and a cutting line setting means, which sets the segment data having the format judged to coincide, when it is judged that the format of the segment data coincides with the preset format as a result of the judgement by the judging means, as a cutting line to be cut by the cutting printer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI