baber/WOPTO huggingface dataset:
Patent JP-2002359090-A (JP)
Title: Illumination led element driving circuit for display device in portable apparatus
Inventor: HOSHINO TAICHI
IPC: H01L33/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an illumination LED element driving circuit for a display device in a portable apparatus, which has a small size and little variation of luminance on every product, while being capable of easily driving an LED element having high Vf with small power consumption and suppressing the change in luminance even if the voltage of a battery drops. SOLUTION: A booster circuit by n/m voltage rectifier switching using first and second capacitors is used, and a constant current circuit having a MOS transistor at an output stage is used as the load of the booster circuit by disposing it in series to the LED element, to drive the LED element with a constant current. Thereby, electromagnetic noise is not generated, and even if a voltage ripples are produced in the output of the booster circuit by boosting the n/m voltage by switching, the ripples are received by the constant current circuit by adopting a high switching frequency, and the terminal voltage of the LED element can be practically kept constant in accordance with its diode characteristics. Since the ripples are absorbed on the constant current side, the LED element is practically driven with a constant current and a constant voltage to suppress variation in luminance.
Patent JP-2002301350-A (JP)
Title: Agitator and polymer production process
Inventor: TOYOOKA KOJI
IPC: C08G85/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an agitator capable of efficiently performing heat transfer to a mixture within an agitation vessel and removal of heat due to polymerization reaction by cooling the mixture within the agitation vessel, in the production of a polymer, and also to provide a polymer production process using the agitator. SOLUTION: This agitator is provided with: a rotary shaft 4; two flat- platelike blades 6 fitted to the rotary shaft 4; and a flow passage 7 which is placed inside each of the flat-platelike blades 6 and radially extends from the rotary shaft 4 toward the outside of the blade 6 and then returns to the rotary shaft 4 and consists of a multiple-hairpin channel formed within the flat-platelike blade 6, downwardly from the upper part to the lower part. Thus, by passing a fluid for temperature adjustment through the flow passage 7 of each of the two flat-platelike blades 6, the heat due to polymerization reaction is removed by cooling a mixture within an agitation vessel, preferentially from the center side of the agitation vessel.  As a result, the temperature distribution of the mixture within the agitation vessel, in the polymerization reaction is uniformly maintained, and accordingly, a polymer having a narrower molecular weight distribution can be produced.
Patent JP-2002312304-A (JP)
Title: Substrate, communication system, communication method for information of substrate and regeneration method for information of substrate
Inventor: KASAGI YASUHIDE
IPC: H05K1/02
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To acknowledge an information of a substrate 7, to facilitate a management of the information of various kinds of substrates 7 at the time of manufacturing of the substrate, to reduce a cost of parts such as a label, and to confirm the set state of the substrate after completion of assembling of a product. SOLUTION: It is characterized that EEPROM 30 for memorizing a manufacturing number of the substrate, a revision number of the substrate, a manufactured date of the substrate, a revision of integrated circuits 15, 16 mounted to the substrate, a revision of ROM 17 and a function-setting revision of the substrate is provided on the substrate 7.
Patent JP-2002306754-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that increases an interesting property of a game by sufficiently heightening the expectation of a player by notifying the player of a possibility of leading out a ready-to-win display mode or a special display mode. SOLUTION: A display character 31 is determinatively displayed after movingly displayed in the image display area 312 of a varying display device 310, and the display character 31 and a decorative character corresponding with a position where the display character 31 is determinatively displayed inform a possibility of leading out the a ready-to-win display mode or the special display mode in the process of varying display when the display character 31 and the decorative character are of the same description, for example, visually analogous.
Patent JP-2002260122-A (JP)
Title: Rescue system when great disaster (big earthquake) occurs (life line rescue system)
Inventor: TAMURA MITSURU
IPC: G08B25/10
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a rescue system for saving lives of victims quickly, safely, and economically when great disasters (big earthquake) occur. SOLUTION: This rescue system is constituted such that a rescue party detects a victim by relying on a transmission sensor device that the victim wears and analyzing the device scientifically to perform bidirectional rescue activities when the great disasters occur. Moreover, if the victim can perform activities still and has a video camera exclusively for disaster, the video camera is utilized to realize bidirectional and secure rescue activities in this system.
Patent JP-2002308058-A (JP)
Title: Bracket for wiper and wiper device
Inventor: OTAKA TADAYASU
IPC: B60S1/18
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a wiper device capable of assembling a small bracket in a large bracket in a stable attitude. SOLUTION: A wiper motor 13 is fixed to the small bracket 12, and the small bracket 12 is assembled in the large bracket 11. The small bracket 12 is assembled in the large bracket through an elastic seal member 28 therebetween. A projecting part 17a as an over-press preventing means is formed between a large bracket side mounting part 18 and a peripheral edge part 17, and a projecting part 20a as an over-press preventing means is mounted between a small bracket side mounting part 21 and a peripheral edge part 20.
Patent JP-2002317293-A (JP)
Title: Method of electrolyzing fused salt
Inventor: UEDAHIRA TAKASHI
IPC: C25C7/06
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To improve current efficiency by lessening the current leakage during conducting of large current which is of a problem in electrolytic operation of a fused salt using a multipolar electrolytic cell. SOLUTION: The multipolar electrolytic cell having sub-chambers communicating with an electrolytic cell and having bath surface level regulating means is used. The bath surface level in the sub-chambers is lowered when the energizing quantity for the electrolysis increases and the bath surface level in the sub-chambers is raised when the energizing quantity decreases. The build-up quantity of the fused salt 2 on sub-electrodes 8 during energization is maintained nearly constant, by which the increase of the current leakage by the increase of the build-up during the conducting of the large current is averted.
Patent JP-2002306596-A (JP)
Title: Composite needle for anesthesia
Inventor: MUKAI TAKAHITO
IPC: A61M5/31
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain an anesthesia composite needle in which an inner needle is easily moved forward and backward without resistance and also is easily fixed. SOLUTION: Many projecting pieces are formed by being aligned at prescribed interval along the length direction of an adapter (or outer needle base end part) on the inner peripheral surface of the adapter. Many annular projected lines are formed at prescribed interval on the outer periphery of an insertion part of an inner needle base end part. Notch parts corresponding to the projecting pieces are disposed on the annular projected lines. When position relation between the projecting pieces and the notch parts in the peripheral direction are made to coincident, the inner needle comes to be an unlock state to be movable forward and backward with respect to the outer needle.  The inner needle is rotated concerning the outer needle from the unlock state so that the inner needle comes to be a lock state to be immovable forward and backward concerning the adapter by the engagement of the projecting pieces with the annular projected lines. Then the inner needle is fixed to the outer needle.
Patent JP-2002308558-A (JP)
Title: Snow boarder transporting device
Inventor: MATSUSHITA YOSHIHIRO
IPC: A63C5/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a snow boarder transporting device. SOLUTION: This snow boarder transporting device comprises a moving pavement means having a continuous paved surface formed of a large number of plates installed on the outer periphery of an endless track and a moving seat part horizontally moving while drawing the endless track in synchronous with the paved surface installed at least one side edge side of the paved surface so that a snow boarder riding on the paved surface who wears a snow board can be seated thereon. A back rest part horizontally moving while drawing the endless track in synchronous with thee moving seat part and the paved surface is installed on the rear side of the snow boarder seated on the moving seat part, or the paved surface has an inclination from a lower place to a higher place.
Patent JP-2002318050-A (JP)
Title: Device for supplying chilled water and control method therefor
Inventor: YAMAMOTO YOSHIYUKI
IPC: F24F5/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a chilled water supplying device and a control method therefor, capable of stably supplying chilled water at a specified temperature, regardless of the variations of the water supply temperature or the atmospheric temperature, continuously supplying the chilled water, even if the chilled water with the specified temperature is in short supply, and to obtain compact size. SOLUTION: The chilled water supplying device 1 is provided with a cold storage water chiller 2 and a temperature-adjusting means 3 for controlling the temperature of water supply to the cold storage water chiller 2. The control method adjusts the temperature of the water supply from the water supply temperature adjusting means 3 to the cold storage water chiller 2, in an operation of the chilled water supplying device 1, according to the water temperature and/or an atmospheric temperature.
Patent JP-2002322554-A (JP)
Title: Film deposition apparatus and film deposition method
Inventor: MUKASA TOMOHARU
IPC: H05B33/14
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a film deposition apparatus and a film deposition method capable of forming a thin film pattern with high accuracy while ensuring the physical strength of a mask. SOLUTION: Film deposition is performed on a transparent substrate K by a film deposition source 2 by using a mask 7 while the mask 7 is disposed separately from the transparent substrate K between the film deposition source 2 and the transparent substrate K. A light emission film pattern 20 having a forming width Wp1 larger than the aperture width Wm1 of an aperture 7U made in the mask 7 by making use of the phenomenon that a film deposition substance emitted from the film deposition source 2 passes through the aperture 7U in the mask 7, and then, diffuses. The rib width Wf1 of the mask 7 is ensured thereby, and also the physical strength of the mask 7 is ensured.
Patent JP-2002319835-A (JP)
Title: Lc composite component
Inventor: NAKAMURA MASAHIKO
IPC: H01G4/40
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an LC composite component the mount area of which is reduced. SOLUTION: A plurality of blocks 50 each formed by layering the 1st and 2nd filter circuits 10, 20 in a vertical direction are arranged to connect opposing end faces 50A, 50A. Earth electrodes 70, 70 formed in common to the 1st and 2nd filter circuits 10, 20 of each block 50 are connected, parts 4g, 4g, 9g, 9g exposed to other opposing end faces 50B, 50B are shifted to each other in a direction of the opposing end faces 50A, 50A in the 1st and 2nd filter circuits 10, 20 layered vertically. The 1st and 2nd filter circuits 10, 20 are formed in linear symmetry with respect to a center line O between the other opposing end faces 50B, 50B. A dielectric magnetic hybrid layer 5 on which a plane conductor 5c is formed and connected to the earth electrodes 70, 70 is provided between the 1st and 2nd filter circuits 10, 20.
Patent JP-2002322715-A (JP)
Title: Washing and drying device
Inventor: NOGUCHI MASAO
IPC: E03D9/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain an energy-saving drying system which provides sanitary treatment by hastening drying after washing of buttocks, a bidet, etc., by means of a warm water washing toilet seat, etc., washing of hands, or washing of the whole human body. SOLUTION: A washing and drying device is constituted by disposing a drying accelerating means 5 which is composed of a water droplet absorber 1 having water absorption properties, a jet means 2 for jetting the absorber 1 to a water droplet adhering to the human body, an absorber dropping means 3 for blowing off the absorber 1 adhering to the human body and adsorbing the water droplet, so as to drop the absorber 1, and a control means 4 for controlling the means 2 and 3.
Patent JP-2002272152-A (JP)
Title: Thermoelectric power generator and vaporization device therefor
Inventor: TANIMURA TOSHINOBU
IPC: H02N11/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric generator, which can improve a power generation efficiency and to provide a vaporization device for thermoelectric power generation which can improve heat exchange efficiency. SOLUTION: This thermoelectric generator 1 has a guide plate (guide means) 5 which guides the vapor of a heat medium, generated in a vaporization unit 2, toward an upper part of a thermoelectric power generation module 4 in a thermoelectric conversion unit 3, in order to make the vapor blow down from the upper part of the thermoelectric power generation module 4 to assist in dropping of the concentrated heat medium adhering to a thermoelectric module 4M. Furthermore, this vaporization device (vaporization unit) 2 has a reservoir 2A, in which the heat medium is reserved, a duct 2B piercing through the reservoir 2A, and a plurality of heat transmission pipes 2b provided in the duct 2b, so as to be linked with the reservoir 2A.  The heat medium in the reservoir 2A is introduced into the duct 2B via the plurality of heat transmission pipes 2b and heated by a high temperature fluid, flowing through the duct 2B, and vapor is produced.
Patent JP-2002327607-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: UCHIDA KATSUHIKO
IPC: F01L1/34
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a current valve timing control device with the structure that a lock pin is inserted into an engagement hole for connection so that it is necessary to accurately work and assemble each structural member and the cost is raised. SOLUTION: The oil pressure is selectively supplied/discharged to/from a spark-advance side oil pressure chamber 2 and a spark-lag side oil pressure chamber 30 of a housing main body 6a to normally/reversely rotate a turning member 3, and a relative rotational phase of a timing sprocket and a can shaft 2 is thereby converted. A lock mechanism 5 for locking the rotation phase of the housing and the turning member when starting the engine has a pair of pinching pins 42 and 43 provided in a pair of housing holes 44 and 45, which are formed in a vane 23a of the turning member to pass through it, freely to appear and disappear in opposite directions.  In the condition that the pinching pins are inserted into arc-like engagement grooves 40 and 41, the vane is pinched from the circumferential direction to regulate the turning member and the housing at the predetermined spark-advance side rotational phase position.
Patent JP-2002321638-A (JP)
Title: Turning control mechanism for traveling working machine
Inventor: YAMATO HIDETOMO
IPC: B62D11/08
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a turning control mechanism for a traveling working machine to perform smooth switching of a manual brake operation accompanied by turning of a machine body and an autobrake device without needing a troublesome operation and to provide an operating device to approximately equalize the return feelings of a control lever even when the control lever is returned to a neutral position from either of switch operation positions on one side or the other side. SOLUTION: When an auxiliary shift lever 1 is switched from a low speed side L to a high speed side H in a state that autobrake devices 4a and 4b are automatically switched to OFF. In a state that the auxiliary shift lever 1 is switched to the high speed side H, an operation to switch the auto brake devices 4a and 4b from OFF to ON is blocked. In a state that the auxiliary shift lever 1 is switched to the low speed side L, the operation to switch the autobrake devices 4a and 4b from ON to OFF is enabled.
Patent JP-2002085451-A (JP)
Title: Sheet having layer containing oily component and product using the sheet
Inventor: HISANAKA TAKAYUKI
IPC: A61L15/28
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a sheet capable of efficiently and reliably transferring a liquid or a semisolid oily component to an intended position of the skin. SOLUTION: In a sheet having a layer 50 of a mixture of (a) a liquid or a semisolid oily component of 25 deg.C and (b) an ester compound formed of dextrin and a fatty acid, the oily component (a) is gelated by an ester compound (b) and fixed onto the sheet. In a diaper 1 in which the sheet is used as a top sheet 10, the oily component (a) moves to the skin of a wearer during use, forms an oily film on the skin and protects the skin.
Patent JP-2002328716-A (JP)
Title: Work management system
Inventor: UENO TAKASHI
IPC: G06Q10/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a work management system capable of executing detail work instruction and result calculation without lowering working efficiency, and instantaneously coping with the change of a plan, and contributing to the improvement of the work by extracting any wasteful work. SOLUTION: This system is provided with a production plan preparing means (server terminal 2) for preparing a work plan in each work unit for each machine kind based on a production plan, a work instructing means (server terminal 2, work instructing terminal 4, and voice recognizing and responding system 5 or the like) for issuing work instructions to an operator based on the work plan prepared by the production plan preparing means, a work result inputting means (work instructing terminal 4 and head set 14 or the like) for inputting work result information related with the progressing situation of the work to the work instructed by the work instructing means, and a communicating means (Ethernet (registered trademark) 6, token ring 8, PHS 14d or the like) for transferring information by connecting the production plan preparing means, the work instructing means,  and the work result inputting means to each other.
Patent JP-2002335214-A (JP)
Title: Optical communication equipment
Inventor: ITABASHI SHUNICHI
IPC: H04B10/293
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication equipment which can simply detect abnormality in the reflecting level of signal light and a fluctuation in an output level and control an output corresponding thereto. SOLUTION: Signal light amplified by an erbium-added optical fiber 13 is outputted through a second connector 19 to the outside but one part thereof is photodetected by a first photodiode 21 in a beam splitting circuit 18 arranged at its preceeding stage and inputted to a reflection alarm detection/automatic power control part 42. Besides, light reflected and inputted from the side of the second connector 19 is photodetected from the beam splitting circuit 18 to the side of a second photodiode 26 and similarly inputted to the reflection alarm detection/automatic power control part 42.  The reflection alarm detection/ automatic power control part 42 compares a value, which is provided by dividing the level or operating the difference of these two signals 22 and 43, with a reference value and switches an excited diode driving part 41 for driving an excited laser diode 16 to any one of control in the case of abnormality in the reflecting level of signal light and control for the fluctuation in the output level.
Patent JP-2002333660-A (JP)
Title: Camera
Inventor: KONDO KAZUSHI
IPC: H04N5/225
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a camera which enables smooth performing of both of zoom/wide adjusting or focusing operation and shutter button pressing operation with one finger. SOLUTION: This camera 1 is an autofocusing type digital camera, and a camera body 10 constituting the camera 1 is equipped with a jog dial 11 for performing the zoom/wide operation and the shutter operation of the camera 1. The dial 11 can be rotated with respect to the body 10 and can be pushed into the body 10. By operating and rotating the dial 11, the zoom/wide operation of the camera 1 is performed. Focusing is performed by an autofocusing function when the dial 11 is operated to be pushed to a 1st position, and the shutter operation is performed when the dial 11 is further operated to be pushed to a 2nd position.
Patent JP-2002331024-A (JP)
Title: Laminating material and adhesive plaster as well as emergency adhesive plaster
Inventor: WATANABE TETSUO
IPC: B32B25/08
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a laminating material which can assure a stable fixable and a flat adhesive surface which alleviates a constantly microscopic compression to a skin surface by incorporating a high followability to an expansion and a contraction of a fine skin and a mechanical stimulus due to the deviation of a fixed material, which does not simply bring about a stress relaxation by plasticization as the entire laminating material and which is not liable to bring about a wrinkle. SOLUTION: A base material is obtained by laminating a second film layer having a lower stress relaxation than that of the first film layer made of a thermoplastic resin except one or more types of olefin thermoplastic elastomer on any of a polymer alloy of an amorphous polyolefin, an olefin resin and a thermoplastic elastomer, a copolymer and an acrylic urethane copolymer so that the first film layer made of the olefin thermoplastic elastomer becomes the skin laminating side outermost layer. The laminating material is obtained by laminating an adhesive layer directly or indirectly on the first film layer of the base film.
Patent JP-2002339567-A (JP)
Title: Form structure
Inventor: WAKINO KAZUHIKO
IPC: E04G17/14
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a form structure in which a floor face is not damaged in the case of the disassembly of forms. SOLUTION: In the form structure 1, the forms 4 for a vertical wall in which sheathing boards 8 are opposed at a proper interval are assembled and formed on a plate 3 fixed onto the floor face 2, the plate 3 is fixed onto the floor face 2 in the forms 4a, and upstanding pieces 7 at both end sections of the plate 3 fix batten cleats 9 at the external lower ends of the sheathing boards 8.