baber/WOPTO huggingface dataset:
Patent JP-2001103968-A (JP)
Title: Transformation of vertebrate cell caused by fine projectile shock
Inventor: JOHNSTON STEPHEN A
IPC: C12N15/87
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To transfer a gene to a target cell of vertebrate. SOLUTION: This method for transferring the gene to the cell comprises (a) a step for providing a fine projectile which carries a polynucleic acid sequence containing a control sequence functioning in an animal cell in the 5' to 3' direction, and a gene positioned at the downstream side of the control sequence and having controlled transcription, and (b) a step for projecting the obtained fine projectile to a previously selected animal cell so that the fine projectile may penetrate the animal cell and contact therewith at the speed sufficient for depositing the polynucleic acid sequence therein. The target cell to be transformed is preferably the cell present in an animal specimen, or a primary cell culture not having lost the properties possessed in the inside of the body of the animal. A preferable target cell is an epidermal cell or a hypodermal cell.  A preferable gene to be transferred to the target cell is the gene encoding a protein or a peptide producing the physiological response in the animal specimen.
Patent JP-2002078247-A (JP)
Title: Electromagnetic field receiving apparatus
Inventor: FUKUNAGA TOSHINORI
IPC: H04B5/02
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To expand operable region of an electromagnetic field receiving apparatus. SOLUTION: Antenna circuits 20, 21 receive electromagnetic waves transmitted from an electromagnetic field transmission apparatus 1. A rectifier circuit 22 acquires driving electric power for its own apparatus from the electromagnetic wave received at the antenna circuits 20, 21. A constant voltage circuit 23 converts the output voltage of the rectifier circuit 22 to a constant voltage. An impedance control circuit 31 repeats a control action which changes an impedance of its own apparatus so that the output voltage of the rectifier circuit 22 becomes equal to the desired voltage set value, thereby controls a quantity of received power from the electromagnetic field transmission apparatus 1.
Patent JP-2002076009-A (JP)
Title: Pin diode and its manufacturing method
Inventor: NAGAI YOSHITERU
IPC: H01L21/329
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a PIN diode, which can make a capacitance small without increasing a series resistance, or the series resistance small without increasing the capacitance, and to provide its manufacturing method. SOLUTION: For example, a semi-insulative i-layer 2 is formed on an n-type semiconductor substrate 1 by an epitaxial growth process, and a p-type region 3 is formed on the i-layer 2. Then, an insulation region 4 is formed around the p-type region so as to be deeper than the p-type region and not to get to the semiconductor substrate.
Patent JP-2002076529-A (JP)
Title: Printed board
Inventor: TOMIO HIROKI
IPC: H05K1/02
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive printed board which can uniformize the thermal expansion and thermal shrinkage when its main body is dipped in molten solder (flow soldered) with a simple structure, can prevent the warping of its main body which occurs in the conventional printed board when the main body is cooled, and is free from cost increase. SOLUTION: In this printed board having disposable portions 2 in its main body 1, belt-like patterns 3 are formed in the disposable portions 2 so as to prevent the warping of the main body 1.
Patent JP-2002071337-A (JP)
Title: Device and method for positioning
Inventor: IKEDA KENJI
IPC: H01L21/66
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for positioning which are free of positional shifts, even when a probe is put down. SOLUTION: This device is equipped with a position restriction plate 110, having a hole part 111 which is large enough to contain an object 10 to be positioned and a position restriction plate moving means 120 which moves the position restriction plate. The position restriction plate has a retraction groove 112, which extends from part of the inner peripheral edge of the hole part to the outer peripheral edge of the position restriction plate and the position restriction plate moving means, after moving the position restriction plate the position where the bare chip 10 (object) of a semiconductor laser mounted on a flat work surface 101 enters the hole part and is parallel to the work surface and its gap formed with the work surface is smaller than the thickness of the object moves the position restriction plate,  in parallel with the work surface to position the object at a desired position, and moves the position restriction plate so that the probe passes through the retraction groove, after waiting for the probe to finish moving down to the top surface of the object in the position restriction state, thereby retracting the position restriction plate. Furthermore, the position restriction plate 110 has hole parts which are different in sizes.
Patent JP-2001079238-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To quickly discharge winning balls and runout balls from the reverse of a game plate while simplifying the reverse structure of the game plate. SOLUTION: This game machine has winning means 18-23 arranged in a game region on a game plate 5 for guiding winning balls to the reverse of the game plate 5, winning detecting means 26-31 for detecting the winning balls in the winning means 18-23, runout means 25 provided at the lower part of the game region for guiding runout balls dropping without hitting the winning means 18-23 to the reverse of the game plate 5, and a common ball guide passage 40 arranged on the reverse of the game plate 5 for gathering winning balls from the winning means 18-23 and runout balls from the runout means 25 and guiding them to the lower side.
Patent JP-2002072499-A (JP)
Title: Apparatus for developing planographic printing plate
Inventor: MIYAZAKI TAKASHI
IPC: G03F7/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a developing apparatus capable of stably and thoroughly removing hydrophilic colloidal layers such as a silver halide emulsion layer. SOLUTION: The apparatus for developing a planographic printing plate having at least a silver halide emulsion layer on an aluminum substrate and utilizing a silver salt diffusion transfer process has a developing step and a subsequent step for removing the silver halide emulsion layer and has squeegee roll for squeezing a developing solution between both the steps. At least the surface of a squeegee roll on the silver halide emulsion layer side comprises a polymer having <=30 dyn/cm surface tension at 20 deg.C.
Patent JP-2002076986-A (JP)
Title: Cell search method and circuit in w-cdma system
Inventor: TSUNEKI KIYOSHI
IPC: H04B1/7083
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a cell search method and a circuit capable of making a cell search without using a matched filter. SOLUTION: This cell circuit is equipped with a code generator 12 which generates a P-search code in a slot timing identification step 1, an S-search code in a frame timing identification step 2, and a P-scrambling code in a scrambling code identification step 3. A correlator 11 carries out inverse spreading processing by the use of the P-search code in step 1, inverse spreading processing by the use of the S-search code in step 2, and inverse spreading processing by the use of the scrambling code in step 3. A power calculator 13 calculates a correlation power. A memory 14 stores the output of the power calculator 13. A detector 15 retrieves the maximum value of the correlation power stored in the memory 14. A judging part 16 judges the average and maximum value of the correlation power stored in the memory 14 by means of threshold coefficients in steps 2 and 3.  A control 10 controls the operational timing of the above parts. The circuit is provided with the above six constituent units.
Patent JP-2002067784-A (JP)
Title: Rope locking device
Inventor: OKITA KINJI
IPC: B60P7/06
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a rope locking device capable of easily hooking a rope by properly changing the projecting direction according to a state. SOLUTION: A locking rod 2 for forming locking parts on both ends is slidingly constituted in the lengthwise direction in the intermediate part. In this rope locking device arranged around a loading space 3 and in a front end part or a rear end part of a car body and hooking the rope for fixing a cargo and towing a vehicle, the locking rod 2 for forming the locking parts on both ends is constituted by being slidingly installed in the lengthwise direction in the intermediate part. The rope locking device is installed around at least an expansible loading space 4 among a fixed side loading space 5 and the rotatably housed expansible loading space 4.
Patent JP-2002074080-A (JP)
Title: Illumination plan creation support system
Inventor: HARADA TOSHIAKI
IPC: G06Q50/08
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a system, capable of creating a professionally proper illumination plan which is within the customer's price range by enabling the customer to participate in creating the illumination plan to lead to the customer' s empathy to the illumination plan. SOLUTION: This system supports the customer's operation of creating the illumination plan, suitable for the customer house by using a server 2 connected via the Internet from the customer's terminal 1. The server 2 packages a program for realizing an input support means 21 for supporting the operation for inputting information on the customer's house from the customer's terminal 1, a display means 22 for displaying a candidate for luminaire, suitable for the customer's house on a display of the customer's terminal according to the information on the input customer's house, a select means 23 for selecting the luminaire from the displayed candidates for luminaire by the customer himself, and an output means 24 for outputting a list of luminaires, selected by the customer himself as an illumination plan suitable for the customer's house from the customer's terminal 1.
Patent JP-2001150793-A (JP)
Title: Image recording method, quality improving method for multi-color image, image recording device, ink set, and recording unit
Inventor: KANEKO TAKUMI
IPC: C09D11/38
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink set, printing a clear and highly fresh multi-color image while restraining the variability of color due to the inversion of order of giving black ink and color ink. SOLUTION: A method of recording a multi-color image, including the images different in the alternately superposing order of black ink and color ink, is characterized in that the black ink contains a pigment dispersed into a water base medium by the effect of salt base or water base medium and an ionic base while the color ink contains a dye.
Patent JP-2002084019-A (JP)
Title: Magnetic device and solid magnetic storage device
Inventor: DEN TORU
IPC: H01L21/8246
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic device which is excellent in stability of a hard layer, has higher density, and is easy to form, in a CPP type GMR device. SOLUTION: In this magnetic device, a fine porous layer is formed on a substrate, and ferromagnetic layers and nonmagnetic layers are laminated on a part or the whole of the fine porous layer. The device is used by applying a current in the axial direction of the fine porous layer. A hard layer 15 has a laminated structure where plural ferromagnetic layers 16, 17 have antiferromagnetic coupling via nonmagnetic layers 18. In the laminated structure of the fine porous layers, the hard layers 15 and free ferromagentic layers 14 are laminated via nonmagnetic layers 19, thereby constituting the magnetic device. The solid magnetic storage device is provided with this magnetic device.
Patent JP-2001207201-A (JP)
Title: Sm-Fe-N SERIES COATED ALLOY POWDER FOR MAGNET AND PRODUCING METHOD THEREFOR
Inventor: IZEKI TAKASHI
IPC: C22C38/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide Sm-Fe-N series coated alloy powder for a magnet in which the heat resistance and corrosion resistance of Sm-Fe-N series alloy powder are improved, and simultaneously excellent in coercive force and saturation magnetization and to provide a method for producing the same. SOLUTION: Sm-Fe-N series alloy powder is mixed with the metal powder of Zn or the like having a melting point of 150 to 500 deg.C, this powdery mixture is subjected to heat treatment at 200 to 500 deg.C in inert gas, and at least a part of the surface of the alloy powder is coated with a metal such as Zn. After that, the obtained coated aggregate powder is subjected to wet or dry pulverizing, or a part of the metal coating the surface is dissolved in an acid or alkali solution to release the aggregation. The disaggregated Sm-Fe-N series coated alloy powder has saturation magnetization of 11 kG or more.
Patent JP-2002080856-A (JP)
Title: Carbonization apparatus
Inventor: MORIYAMA TORU
IPC: B09B3/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a carbonization apparatus wherewith charcoal with a uniform quality can be easily produced without the necessity for skill in operation. SOLUTION: This carbonization apparatus (2) is equipped with a carbonization chamber (8) which carbonizes a charged object while rotating around the axis and a hot gas supply means (18) which burns a fuel to generate a hot gas for carbonizing the charged object and supplies the hot gas to the carbonization chamber.
Patent JP-2001110063-A (JP)
Title: Optical recording medium
Inventor: MIYAMOTO JIICHI
IPC: G11B7/24091
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce a track offset and to easily obtain address information even when the information is recorded on both of groove parts and inter-groove parts. SOLUTION: In this optical recording medium having the groove parts 84 and the inter-groove parts 85, pre-pits 82 are arranged on the extension line of the boundary part between the groove part 84 and the inter-groove part 85 to be uniformly arranged on the both sides of the central line of the groove part 84 and the inter-groove part 85 so that the pre-pit does not exist simultaneously on the both sides of the same place of the groove part 84 and the inter- groove part 85.
Patent JP-2002093548-A (JP)
Title: Heating device and image forming device having this heating device
Inventor: EBARA HOMARE
IPC: G03G15/20
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent that the life-time of a fixing roller is deteriorated as temperature fluctuation width of the fixing roller becomes larger and the temperature of the fixing roller excessively rises in the fixing device wherein a thin- walled fixing roller is used to fix toner images on a recording medium. SOLUTION: When the fixing roller 14 is heated by a heater 16 supplied with large electric power, a fan 25 is actuated in the case the recording medium P does not exist between the fixing roller 14 and a pressurizing roller 15, thereby the temperature of the fixing roller 14 is prevented from rising excessively, and the life-time reduction of the fixing roller 14 is inhibited.
Patent JP-2002087445-A (JP)
Title: Laminate tube container
Inventor: FUJII HITOSHI
IPC: B32B9/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a laminate tube container wherein beautiful printed patterns or the like can be formed on a surface, the container has strength, flexibility or the like and is further excellent in barrier properties against an oxygen gas, vapor or the like and in resistance against contents or the like, while the container is suitable for fill-packaging contents including, for example, a toothpaste, food, cosmetics, medical products and others. SOLUTION: The laminate tube container comprises a laminate material which is constituted of at least a surface resin layer, an intermediate layer and an internal resin layer which are sequentially laminated wherein a surface of the outermost surface resin layer and a surface of the innermost internal resin layer at both ends of the laminate material are overlaid and their facing overlaps are heat-sealed to form a cylindrical barrel, and a head including shoulders and a mouth is provided on one of openings of the cylindrical barrel. The surface resin layer comprises a multilayer resin layer containing an opaque polyethylene-based resin layer. The intermediate layer comprises a barrier layer comprising a deposited film of an inorganic oxide formed by vapor phase growing method. Further, the internal resin layer comprises a polyethylene-based resin layer.
Patent JP-2002085437-A (JP)
Title: Ring which is used for medical treatment of impotence or the like
Inventor: FUKUZAKI SHOICHI
IPC: A61N5/10
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of the ring internal diameter of a ring which is used for the medical treatment of impotence or the like, and impart a sufficient fitting pressure, and in addition, create an excellent fitting feeling. SOLUTION: This ring 1 is constituted by internally installing a C-shaped ring 2 in a C-shaped ring 3 made of rubber. In this case, for the C-shaped ring 3 made of rubber, an opening 4 is formed by separating one section of the circumference. Then, the C-shaped ring 2 comprises an elastic body wherein one section of the circumference is separated.
Patent JP-2001155783-A (JP)
Title: Non-aqueous electrolyte battery device for satellite
Inventor: YOSHIDA HIROAKI
IPC: H01M10/625
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte battery device for satellite that is stably rechargeable and dischargeable for long term. SOLUTION: A satellite is loaded with a solar cell 4 and a non-aqueous electrolyte battery device 1 (lithium battery). The non-aqueous electrolyte battery device 1 comprises a non-aqueous electrolyte battery 5, a temperature sensor 9, a recharge state measuring sensor 10, and a computer 8 being inputted with signals from both sensor 9, 10. A management temperature of the non-aqueous electrolyte battery 5 is set equally to or less than the management temperature in non-shined time as in shined time and is maintained within a certain temperature band as a temperature adjusting device is controlled by the computer 8. The recharged state is controlled by on or off of a recharge switch 12 by the computer 8.  At the beginning of non-shine time of the satellite, a recharge state of the non-aqueous electrolyte battery 5 is maintained to more than 50% by controlling, and in shining, the recharge state of the non-aqueous electrolyte battery 5 is maintained to less than 75%.
Patent JP-2002101664-A (JP)
Title: Isolated multi-channel power supply circuit.
Inventor: ITO SHINOBU
IPC: H02J1/10
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a multi-channel power supply circuit capable of converting direct current into alternating current in the transmission system of a power supply for each channel and contriving miniaturization of the power supply circuit of the channel. SOLUTION: The isolated multi-channel power supply circuit is provided with an AC-AC converter obtaining remarkably low AC voltage on the basis of the commercial power, and a multi-channel input part having a transformer and a rectifying and filtering circuit and converting AC-DC by receiving AC voltage.
Patent JP-2002090949-A (JP)
Title: Cartridge for photographic film and method of manufacturing cartridge barrel
Inventor: AIDA YOSHIHIKO
IPC: G03C3/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge for photographic film and a manufacturing method for efficiently manufacturing its cartridge barrel with high quality. SOLUTION: In this method of manufacturing the cartridge barrel for photographic film including a process step of forming the cartridge barrel for the photographic film by successively subjecting a blank steel sheet of the cartridge barrel to notching by notching its four corners, an L bending to one side of the two sides facing each other and a scaphoid forming, then to rounding, the die segments to draw the level difference segments to be fitted with cartridge caps in the scaphoid forming described above are formed as parts separate from the main body die segments and thereafter, both are integrally assembled.
Patent JP-2002095151-A (JP)
Title: Overcurrent protecting circuit of igbt
Inventor: SATO YUTAKA
IPC: H02M7/48
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent breakdown due to overcurrent or overvoltage, and enable safe transition to the off-state, when an overcurrent flows in an IGBT. SOLUTION: When a state of overcurent is generated, a gate voltage of the IGBT is decreased quickly as far as a set value by a gate current increasing means, and switching operation is started quickly. After that, the gate voltage holds the set value, and gentle switching is realized.
Patent JP-2002100852-A (JP)
Title: Method of manufacturing fine pattern, printed wiring board using the same and manufacturing method of the board
Inventor: YOSHINO TOYOICHI
IPC: C25D13/12
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a fine pattern for mass-producing the highly precise pattern of high density with high positional accuracy on a board having flexibility, such as an insulating board with copper foil, which is used for a flexible wiring board, and to provide the printed wiring board using the manufacturing method, and to provide the manufacturing method of the printed wiring board. SOLUTION: The manufacturing method of the fine pattern 1 has an alignment process for aligning a master board 2, where the fine pattern 1 of a prescribed shape is formed and a board to be transferred 3, which has flexibility, a compression bonding process for thermocompression bonding the master board 2 and the board to be transferred 3 and a peeling transferring process peeling the master board 2 which is compression-bonded and the board to be transferred 3 and transferring the fine pattern of the master board 2 to the board to be transferred 3.
Patent JP-2002136649-A (JP)
Title: Game machine
Inventor: ASANO HIROHARU
IPC: A63F5/04
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of changing the display contents corresponding to a player's liking and ability in spite of being one game machine. SOLUTION: This game machine 1 is provided with reels 3L, 3C, 3R for variably displaying a plurality of patterns; a control means for performing the stop control of variable display of the patterns on the basis of an internal prize winning combination determined for every game; and a liquid crystal display device 5 making a different display from the variable display of the patterns. A character appears on the display of the liquid crystal display device 5, and the character can be selected out of a plurality of predetermined characters by the player.