baber/WOPTO huggingface dataset:
Patent JP-2002226854-A (JP)
Title: Use for improving stability of ultraviolet light-absorbing substance, ultraviolet light-absorbing agent and cosmetic
Inventor: TSUCHIYA TAKESHI
IPC: A61Q17/04
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To improve the heat and/or oxidation stability of a para- methoxycinnamate which is a frequently used ultraviolet light-absorbing substance. SOLUTION: The use of δ-tocopherol for improving the heat and/or oxidation stability of the para-methoxycinnamate. An ultraviolet light absorbing agent contains the para-methoxycinnamate and the δ-tocopherol in an amount effective for improving the heat and/or oxidation stability. And a cosmetic contains the ultraviolet light absorbing agent.
Patent JP-2002236714-A (JP)
Title: Method and device for generating circuit connection information for semiconductor integrated circuit
Inventor: UCHIMURA MICHIKO
IPC: G01R31/28
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit connection information generating method for a semiconductor integrated circuit which efficiently generates circuit connection information without preparing separately arrangement information of basic circuit cells. SOLUTION: This circuit connection information generating method is provided with an information input process (step ST21 and ST22) for inputting the circuit connection information of basic cells, the absolute coordinates values information of the arrangement positions of the basic cells and the terminal information of the basic cells, and a circuit connection information generation process (step ST23 to ST29) for arranging the basic cells in accordance with the absolute coordinates values information, generating inter-terminal connection information for the basic cells by retrieving terminals connected to each other in accordance with the terminal information, and combining the circuit connection information of the basic cells and the generated inter-terminal connection information for the basic cells to generate circuit connection information for a module.
Patent JP-2002205607-A (JP)
Title: Weather strip for automobile
Inventor: YOSHIMURA TSUKASA
IPC: B60R13/06
Filed: 2001-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a weather strip for an automobile, that does not impair appearance of the automobile while a door is close, and of which main lips are not susceptible to the breakage at a time of demolding. SOLUTION: The weather strip W for an automobile is applicable for a sash-less type door, and is attached along the roof side of a vehicle body. The weather strip W comprises: hollow seal portions 5 formed in such a manner that curved portions 2, 3 disposed forward and rearward of an approximately T-shaped molded portion 1 disposed at the center stand from a base portion 4 so as to be pushed against the periphery of door glass while the door is close; and seal portions 6 in a shape of umbrella having the main lips 8 of which the tip is pushed against the periphery of the door glass, and lips 9 disposed on the interior side and brought into abutment to interior material. Curvature r1 of root portions 8b of the main lips 8 at the curved portions 2, 3 of the umbrella-shaped seal portions 6 is less than curvature r of curved inner circumferential portions 8a of the main lips 8.  The main lips has length L approximately as same length as an extrusion-molded portion 20 that is connected to the main lips 8. Thinning portions 10 are formed at the root portions 8b of the main lips 8.
Patent JP-2002247494-A (JP)
Title: Electronic camera
Inventor: SUZUKI TAKESHI
IPC: H04N5/225
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent useless data from being recorded on a write-once type recording medium because recording of a photographed image on the write-once type recording medium is interrupted due to a deficient residual capacity of a battery. SOLUTION: When a rewritable type recording medium and a write-once type recording medium each with a recordable capacity being a prescribed recording capacity or more are loaded to the electronic camera and the residual capacity of the battery is a prescribed capacity or below (N in S215), a write enable flag of the write-once type recording medium is cleared (S210). When the write enable flag of the write-one type recording medium is cleared, write (recording) to the write-once type recording medium is inhibited. Thus, it is prevented that useless data are recorded on the write-once type recording medium because the recording of the photographed image on the write-once type recording medium is interrupted on the way due to deficiency of the residual capacity of the battery.
Patent JP-2002241724-A (JP)
Title: Die attach paste and semiconductor device
Inventor: OKUBO HIKARI
IPC: H01L21/52
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a die attach paste which is used for semiconductors and has excellent characteristics comprising excellent adhesivity, fast curability and excellent soldering crack resistance. SOLUTION: The die attach paste for semiconductors is characterized by containing (A) a hydrocarbon which has at least one double bond in the molecule, has a number-average molecular weight of 500 to 5,000, and has at least one hydroxycarbonyl group or dicarboxylic anhydride group, or its derivative, (B) a hydrocarbon which has at least one double bond in the molecule, has a number-average molecular weight of 500 to 5,000, and has at least one epoxy group, or its derivative, (C) a compound having at least one radically polymerizable double bond in the molecule, (D) a radical polymerization catalyst, and (E) a filler as essential components.
Patent JP-2002240311-A (JP)
Title: Maintenance cartridge and ink jet recorder
Inventor: ETSUNO KAZUO
IPC: B41J2/175
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance cartridge which can use a maintenance liquid easily replaceable with ink and can be used for capping a recording head at the time of shipping a recorder and for cleaning the recording head during use of the recorder, and an ink jet recorder. SOLUTION: The cartridge body 18 of a maintenance cartridge 17 is formed to have an external shape substantially identical to that of an ink cartridge being fixed to the recording head 13 of an ink jet recorder 11 and maintenance liquid is contained in that cartridge body 18. The cartridge body 18 is provided with an opening 23 for supplying the maintenance liquid to an ink supply needle 14 on the recording head 13 and a cap 24 for sealing the ink supply needle 14 such that they can be coupled selectively with the ink supply needle 14.
Patent JP-2002241328-A (JP)
Title: Method for manufacturing hydroxy compound
Inventor: KAMATA TOSHIHIRO
IPC: C07C65/10
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a hydroxy compound at a low cost on an industrial scale, free from a problem of a drainage treatment and capable of selectively removing acyl groups even in the case where a carboxylic acid ester having >=2 acyl groups in a molecule is used. SOLUTION: A carboxylic acid ester and an aliphatic alcohol are subjected to a transesterification in the presence of a hydrosulfite compound catalyst.
Patent JP-2002239938-A (JP)
Title: Pen type screwdriver
Inventor: HASEGAWA MASAHIRO
IPC: B25B15/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a pen type screwdriver that is improved so as to be housed and stored in a pocket on an operator. SOLUTION: The pen type screwdriver comprises a rodlike body 2 of electrically insulating material, a driver bit 3 projected in an axial direction of the rodlike body from at least one end face of the rodlike body, and a detachable protective member 4 for covering the driver bit. The periphery of both end portions of the rodlike body is shaped to allow the protective member to fit on it detachably. The protective member has a hooking tongue 7. The arrangement of the hooking tongue on the protective member can facilitate setting in a pocket and prevent dislodgment from the pocket.
Patent JP-2002245934-A (JP)
Title: Triming device and triming method
Inventor: NAKAMURA TAKESHI
IPC: H01J9/14
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a trimming method not damaging a product part from clamping in trimming to separate the product from metal sheet and a device for performing the method. SOLUTION: A clamp part holding the inside of the product and a clamp part holding the outside of the product are pulled in the direction of relatively separating to separate the product part and an unnecessary part at a trimming line part. Each clamp part includes a clamp upper part and a clamp lower part as a pair to clamp a metal sheet 110 from upper direction and lower direction with plane holding surfaces of holding parts 121 for holding the same. The clamp upper part of the clamp part holding the inside of the product is provided with a swing mechanism part 123 capable of changing angles of a holding surface to fit the plane holding surface of the holding part to a product surface without pressing the product surface when the clamp gets into contact with the product.
Patent JP-2002244070-A (JP)
Title: Scanning optical device and image forming apparatus using it
Inventor: KIMURA KAZUMI
IPC: B41J2/44
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a scanning optical device in which a clear and bright image is obtained by preventing the deterioration of an image caused by the stray light of unwanted diffracted light beams by setting the image formation state of the stray light of the unwanted diffracted light beams caused by a diffraction surface an out-of- focus state on a surface to be scanned and an image forming apparatus using it. SOLUTION: When the surface to be scanned is scanned with a luminous flux by deflecting at least one luminous flux emitted from a light source means by a deflecting means and performing image formation of the luminous flux deflected by the deflecting means on the surface to be scanned by an imaging means having a diffraction surface at least at one surface, to diffracted light beam of an order used for forming a spot on the surface to be scanned among diffracted light beams diffracted by the diffraction surface on the surface to be scanned, the spread of the stray light of the unwanted diffracted light beams which is surface-reflected on the refractive surface of the imaging means and is made incident on the surface to be scanned among the unwanted diffracted light beams of other orders is made larger in a subscanning direction than in a main scanning direction.
Patent JP-2002242761-A (JP)
Title: Stirring engine and power generating method
Inventor: OKAZAKI TADAO
IPC: F02G1/043
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the reciprocating of a power piston in sliding contact with the inner wall of a cylinder, which results in a large mechanical drive loss, or poor efficiency in a low temperature difference. SOLUTION: Each of displacer body parts 10 and 10 comprising semilunar rotors 11b and 11b housed in a pair of housings 14 and 14 so as to be mutually reversely rotatable by shafts 12 and 12 alternately generates a pressurized state and a negative load state to drive a vibrating plate 33c in a voice coil generator 30 from both sides, and the reverse drive is performed so as to be matched to the resonance frequency of the vibrating plate 33c. Therefore, power generation can be performed while minimizing the mechanical drive loss of the vibrating plate 33c. Since a displacer drive motor 20 is driven by an output of the generated power, the mechanical link in the drive of a rotary displacer 11 is interrupted. The displacer driver motor 20 with a small mechanical drive loss is used, whereby the mechanical drive loss is further reduced.
Patent JP-2002245573-A (JP)
Title: Emergency call system
Inventor: OMORI YUJI
IPC: H04N7/16
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an emergency call for the police or an ambulance or the like by use of an existing two-way communication medium such as a CATV. SOLUTION: The emergency call system comprises a CATV distributing means 1 distributing and providing television broadcast programs, and a user terminal 2 connected with the CATV distributing means 1 by a cable 3 and provided with two-way communication via the cable to receive distribution and provision of a desired television broadcast program. The user terminal 2 is provided with an input part 2a for transmitting an emergency call to the CATV distributing means 1 via the cable and an emergency call transmitting means composed of a computer device 2b and a display part 2d, the distributing means 1 is provided with a transferring means 1b transferring the received emergency call to a command control system 6 through a jurisdictional receiving station 5 via a public network 4, and the emergency call is transmitted from the user terminal 2 to the command control system 6.
Patent JP-2002250476-A (JP)
Title: Floor band for pipe
Inventor: SHIBUYA KIYOHISA
IPC: F16L3/22
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a floor band for pipe, capable of holding and supporting plural pipes in juxtaposed arrangement in stable condition. SOLUTION: Three or more bolts are installed in standing erect condition and in juxtaposed arrangement, and this floor band for pipe has the base plate attached to the fixed face of floor, etc., the halved annular band holding pipes, between all the bolts that are fitted side adjacently, one pair of interlocking above and below a bridge member, having the setting part where the bolt holes have been formed to penetrate three or more bolts and the nuts fixing the one pair of interlocking top and under bridge member at the regular height in three or more bolts.
Patent JP-2002239423-A (JP)
Title: Electrostatic coating apparatus, apparatus and method for matting planographic printing original plate
Inventor: ONOGAWA TORU
IPC: B05D7/24
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic coating apparatus, in which the rear part of a rotary atomizing head is free from the soiling due to a charged coating liquid drop from the rotary atomizing head, with respect to the electrostatic coating apparatus, in which a rotary drive means and the rotary atomizing head, are joined through a flange. SOLUTION: The electrostatic coating apparatus is provided with the rotary atomizing head rotating around the axis line and forming the charged coating material drop by atomizing and charging the coating material to discharge toward a material to be coated and to be stuck thereon, the rotary drive means connected to the opposite side of the side to which the coating material drop in the rotary atomizing head is discharged through the disk like flange projected toward the outside and rotating the rotary atomizing head and a shield cylinder covering the flange and having the tip part positioned in the vicinity of the rotary atomizing head.
Patent JP-2002243983-A (JP)
Title: Connector
Inventor: OTSU KENJI
IPC: G02B6/38
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a connector which can get cable tip parts butted against each other even when the connector is not fitted into the other connector completely. SOLUTION: A connector 1 consists of a housing 5, a sliding member 6 slidably housed in the housing 5, a torsion coil spring as an energizing member to energize the sliding member 6 in a fitting direction A, and a holding member 9 to hold the tip part 8 of an optical fiber on the sliding member 6.
Patent JP-2002252345-A (JP)
Title: Field effect transistor utilizing iii-v compound semiconductor
Inventor: IMANISHI KENJI
IPC: H01L27/06
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a high-electron mobility transistor comprising a channel layer in which a high-electron mobility is attained in a low-electric field and impact ionization is restrained at high fields. SOLUTION: The high-electron mobility transistor comprises a non-doped second channel layer 3, composed of In1-x (Al1-z Gaz )x As (where a composition ratios of Al is 0.05-0.5 of (z-1)), a non-doped first channel layer 4 composed of In1-x Gax As which lattice-matches with InP, and an impurity-doped electron supply layer 6 composed of In1-y Aly As which lattice-matches to InP, which are formed on an InP substrate. A sufficient difference in the energy level of a conduction band is gained between the first channel of In1-x Gax As and the n-type In1-y Aly As electron supply layer, thereby increasing the concentration of a two-dimensional electron gas. Also, the high-speed characteristics at the low-electric field is achieved by he high-electron mobility of In1-x Gax As.  Furthermore, the second channel layer of In1-x (Al1-z Gaz )x As is formed on a buffer layer side, so that the enhancement of a drain conductance caused by impact ionization in the high-electric field can be prevented.
Patent JP-2002251075-A (JP)
Title: Image forming device
Inventor: TAGAMI AKIRA
IPC: G03G15/14
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing irregularities in an image. SOLUTION: As for a copying machine 30, the machine 30 is provided with a transfer belt 2 for electrostatically attracting and carrying a transfer paper and transferring an image held on an image carrier onto the transfer paper, and a transfer exit guide plate 18 for guiding the transfer paper to the downstream side in the carrying direction after the transfer paper is separated from the transfer belt 2, and destaticizing needles 1 for destaticizing the transfer paper are arranged halfway on the paper passing surface 18a side of the transfer exit guide plate 18, and a rear electrode plate 20 integrally grounded with the guide plate 18 is arranged on the rear side of the paper passing surface 18a of the guide plate 18,  and a recessed part 23 is formed in the paper passing surface 18a of the guide plate 18 so as to clear the end part of the transfer paper which is smaller than the maximum paper passing size, a grounded recessed electrode plate 21 is installed at the base 23a of the recessed part 23 of the guide plate 18.
Patent JP-2002248843-A (JP)
Title: Plate cylinder for stencil printing machine
Inventor: YAMAMOTO KAZUYA
IPC: B41L13/04
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a plate cylinder, the life time of which is longer than over, for a stencil printing machine. SOLUTION: In the plate cylinders 10a, 10c, 10d and 10e, each having an opening part 12 having a large number of small pores and a non-opening part 14 other than the opening part 12, of the stencil printing machine, the small pores 22 provided in boundary regions 16 adjacent to the non-opening parts 14 in the axial direction B of the plate cylinder are formed smaller than the small pores 20 provided in a region 18 or in the opening part 12 except the boundary regions 16.
Patent JP-2002251459-A (JP)
Title: Medical treatment support system and control method therefor
Inventor: TAKAYAMA TAKUZO
IPC: G06Q50/22
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To enable a third person to confirm and approve an order prepared by a doctor for diagnosis of a patient. SOLUTION: A medical treatment support system is provided with a means to input at least either of an order pertaining to an examination and a medical treatment for the patient or identification information of the order, a means to instruct an application for approval for the above order, a means to display the order applied for approval for the above order, a means to input that the order applied for approval has been approved, and a means to store the information pertaining to the contents of the approved order and the order.
Patent JP-2002262168-A (JP)
Title: Image pickup device
Inventor: HIGUCHI YOSHIYA
IPC: H01M10/48
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a video camera that obtains power from a battery of a battery pack, obtains the power for an accessory from the battery when the accessory is used and strengthens the management function of the power supply. SOLUTION: The video camera makes communication with the accessory 30 to obtain information of the power consumption, makes communication with the battery pack 20 to obtain information of the residual capacity of the battery 21. When the residual capacity of the battery 21 is more than the power consumption of the video camera and the accessory 30, a microcomputer 14 permits the operation of the video camera 10 and the accessory 30 in a usual mode. When the residual capacity of the battery 21 is less than the power consumption of the video camera and the accessory 30, the microcomputer 14 activates the video camera 10 or the accessory 30 in a power-saving mode.
Patent JP-2002256761-A (JP)
Title: Door closer with solenoid valve
Inventor: FUJIMOTO KOJI
IPC: E05F3/22
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To hold a door at an optional opening angle and release the holding with a simple action. SOLUTION: A door closer with a solenoid valve, which can stop-hold the door 1 at an optional opening angle position and release the stop holding, is provided with operation switches SW1, SW2, SW21, SW31 for opening or closing the solenoid valve 12 on the entry side and exit side of the door.
Patent JP-2002253410-A (JP)
Title: Quilt cover
Inventor: ISHIZU YASUO
IPC: A47G9/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a quilt cover which is capable of holding a quilt in a compactly folded state with a simple operation. SOLUTION: The quilt cover (1) of a rectangular shape is provided and both sides of one end (1c) in the longitudinal direction of the quilt cover (1) are provided with fasteners (3) connectable to each other.
Patent JP-2002253372-A (JP)
Title: Shelf to accommodate dishwasher
Inventor: FUJIKI SEIICHIRO
IPC: A47B77/08
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a shelf to accommodate a dishwasher in a space between a countertop and a hanging cabinet located above the countertop without losing a working space on the countertop substantially. SOLUTION: A shelf to accommodate a dishwasher is equipped with a board 2 to place a dishwasher, a top plate 3 mounted to a hanging cabinet, a pair of the first connecting parts 4, 5 to connect the top plate and the board to place a dishwasher, and a pair of the second connecting parts 6, 7 which are placed at the back of the pair of the first connecting parts and are used to connect the top plate and the countertop. The board to place a dishwasher is placed apart from the countertop substantially and is designed to move vertically.
Patent JP-2002256326-A (JP)
Title: Method for refining molten iron
Inventor: IDEMOTO YOJI
IPC: C21C5/35
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method with which unit requirement of lime and the amount of discharge of slag to the outside of the system are reduced to the lower limits by reusing the slag and also, only slag having extremely small amount of non-slagging lime can be discharged to the outside of the system. SOLUTION: In a steelmaking method by using two sets of refining furnaces, in which the one side is used for a decarburizing furnace and the other side is used for molten iron dephosphorizing furnace, in the decarburizing furnace, while leaving the whole or a part of the decarburized slag produced in this decarburizing furnace, the decarburize-refining is performed to the molten iron refined in the molten iron dephosphorizing furnace. In the molten iron dephosphorizing furnace, while leaving the whole or a part of the dehosphorized slag produced in this molten iron dephosphorizing furnace, a process for refining a blast furnace molten iron or the molten iron applying a desiliconizing treatment and/or a desulfurizing treatment, is preformed at least one time.