baber/WOPTO huggingface dataset:
Patent JP-2002244403-A (JP)
Title: Image forming device
Inventor: KIMURA TAKENOBU
IPC: G03G15/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that decreases noise of an electrifier which discharges by the application of an AC voltage to a discharge wire. SOLUTION: The image forming device has the electrifier built in, and the electrifier has the discharge wire used to apply charges to an electrophotographic photoreceptor, and a potential control plate located near the discharge wire. The electrifier is constructed to discharge by applying an AC voltage to the discharge wire and to control the potential of the photoreceptor by applying a DC voltage of a specific polarity to the potential control plate. In the image forming device, the frequency of the AC voltage to be applied to the discharge wire is changed within a specific range.
Patent JP-2002250780-A (JP)
Title: Electronic timepiece with pointer stopping function
Inventor: IGARASHI SEIKI
IPC: G04C10/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem which causes time delay if a mechanism part is stopped for a long time to stop pointers, the mechanism does not smoothly move when recovering. SOLUTION: The electric timepiece is provided with shakedown pointer moving means 6, 7, and 8 which perform the operation of a time display means when the pointers are stopped and a pointer movement control means 10 which controls the shakedown hand moving means at specific intervals of time when the hands are stopped.
Patent JP-2002255575-A (JP)
Title: Device for manufacturing sheet glass
Inventor: MATSUZAKI KATSUHIKO
IPC: C03B17/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing sheet glass capable of manufacturing the sheet glass with little defect for many hours stably, by enabling to coat the body of the device for manufacturing the sheet glass with platinum alloy and using the device body regardless the composition of the sheet glass. SOLUTION: In this invention, the device body 1 is constituted with a construction material having a coefficient of linear expansion larger than that of the platinum alloy, and at least both surfaces of the device body 1 are coated with the platinum, alloy.
Patent JP-2002261401-A (JP)
Title: Optical communication module
Inventor: KATO MASAYOSHI
IPC: G02B6/42
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication module that is easy to produce and allows building of an inexpensive, reliable system. SOLUTION: Laser elements are fabricated so that a light-emitting portion is smaller than the cross-sectional area of the optical waveguide portion of an optical waveguide member, and are arranged at such density that a plurality of them can be present within the range of the cross-sectional area of the core of an optical fiber. On the face of a connector portion opposite the electrodes of lasers, an electrode pattern for connection is formed in specified size and shape for selectively connecting the electrodes for laser with electrodes for drive circuit for connection with an external drive circuit. When the connector portion is roughly positioned and placed on the laser element portion, only the laser elements in contact with the electrode pads for connection are connected with the external drive circuit.  Thus, electrical connection including lasers that can be launched into individual optical fibers by at least the electrodes connected by the electrode pattern is implemented, and an optical module wherein optical transmission based on the laser elements driven by the external circuit is obtained.
Patent JP-2002253336-A (JP)
Title: Cosmetic compact
Inventor: KISHI TAKAO
IPC: A45D33/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic compact whose mirror can easily be removed when it is spent and is securely fixed without any danger of dropping when it is used, and it is easily structured so that it can easily be manufactured, and can be easily manufactured at a lower cost. SOLUTION: A film layer 3 is fixed closing a hall 8 dug in the center of the wall 7 of a lid body 2 and coating the surface of the lid body 2, and a mirror 4 is removed away from the back face of the lid body by pushing the film layer into the hall part.
Patent JP-2002262405-A (JP)
Title: Travel-control device for electric vehicle
Inventor: OKAMURA YUKIHIKO
IPC: H02P29/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To smoothly reduce a speed of an electric vehicle to stop, and to reduce the friction of components of a brake. SOLUTION: A speed-control treatment section 63 controls an command value of a supply current to a main motor 1 so that a travel speed of the electric vehicle detected by vehicle-speed sensors 41, 42 coincides with a set speed. A brake motor 16 acts a braking force to the electric vehicle when the electric vehicle stops. The supply current to the main motor 1 is detected using a current-detection section 66 and, at a brake-motor control treatment section 71, a deflection of the detected current relative to the command value of the supply current to the main motor 1 is obtained. The braking force developed by the brake motor 16 is controlled so that an instantaneous value of the deflection is in proportion to a time variation rate of an additional value proportionally added with an integral value and a differential value of the deflection at an adequate ratio.
Patent JP-2002259450-A (JP)
Title: Writing method for related documentation with keyword of folder name, and recording medium with procedure of the method recorded thereon
Inventor: YAGI ATSUKO
IPC: G06F17/30
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a writing method for related documentation with the keyword as a folder name, of which relating precision is raised, and to provide a recording medium with the procedure of the method recorded thereon. SOLUTION: In advance, two information (database) items of a keyword table for every document and a document ID table for every keyword are prepared. For the unique identification of a document, for instance, a document name that is conveniently called document ID, a path and a keyword accompanying it are available. In the document ID table for every password, for each document, the value such that what degree of importance does the keyword have is also held. A new layer (folder) having, as the name, the keyword that is the factor of being related, in the above manner, to the original document is produced automatically, and the document related to the original document with the keyword is written below the layer for the document. As the keyword of the original document is a layer (folder) name, it becomes easy to grasp also the contents of the original document.
Patent JP-2002254165-A (JP)
Title: Pipe joining structure and joining method
Inventor: ENDO SATOSHI
IPC: F28F1/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a joining structure not provided with a flare shaped part such that protruding in an acute angle to the outer periphery side on the joining position of both pipes, thereby preventing the occurrence of a defective position of a coating on the joining position. SOLUTION: In the joining structure for the pipes wherein a main pipe 11 and a bend pipe 12 inserted therein by a prescribed length passing through the tip opening of the main pipe 11 are joined with each other by brazing between the outer periphery face of the bend pipe 12 and the inner periphery of the main pipe 11, the tip outer periphery edge of the main pipe 11 is chambered in a shape of tilting and extending to the outer periphery face side of the bend pipe 12, and by heating and melting a brazing filler metal 16 previously provided on the outer periphery of the tip of the bend pipe 12, the main pipe 11 and the bend pipe 12 are joined with each other.
Patent JP-2002258775-A (JP)
Title: Translucent conductive wire-shaped material, fibrous phosphor and woven fabric type display device
Inventor: YAMAMOTO MUTSUMI
IPC: D06M10/06
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a display device which can be formed to arbitrary free shapes of a large area. SOLUTION: Fibrous luminous bodies and switching elements for impressing signals for light emission in arbitrary positions in the fibrous luminous bodies are made fibrous and formed with each other, by which the flexible display device workable and adaptable to the arbitrary shapes is realized.
Patent JP-2001245692-A (JP)
Title: Method for producing optically active alcohol
Inventor: NIKAIDO TERUYUKI
IPC: C12P41/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a highly industrially advantageous method for easily producing an optically active alcohol of high optical purity. SOLUTION: This method for producing an optically active alcohol comprises subjecting microorganisms (or a treated product thereof) belonging to the genus Pseudomonas, functioning to act on an enantiomer mixture of an alcohol of formula (I) and having the ability to leave an alcohol with a steric configuration shown by formula (II) to the mixture followed by collecting the alcohol with the above steric configuration left in the mixture (wherein, n is an integer of 0-3).
Patent JP-2002256407-A (JP)
Title: Hot-dipped aluminum plated steel-sheet showing black color, and manufacturing method therefor
Inventor: MIONO TADAAKI
IPC: C22C21/02
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a hot-dipped aluminum plated steel-sheet with adequate heat absorption and black hue, superior in harmonization with environment and surrounding members. SOLUTION: This steel sheet comprises a hot-dipped aluminum plated layer including 3-15 mass% Si and 1.0-5.0 mass% Fe, and a black film with lightness value L of 60 or less thereon. The black hue with lightness value L of 60 or less is given to the hot-dipped aluminum plated steel-sheet by immersing the steel sheet in hot water, because a film including compounds of Si and Fe is formed on the surface of the molten-aluminum plated layer.
Patent JP-2002271306-A (JP)
Title: Serial signal receiving circuit
Inventor: OKINO TAKAYOSHI
IPC: H04L25/38
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a serial signal receiving circuit wherein an offset is determined from the pulse width of the start bit of its reception signal, and the timing of the sampling pulses are shifted respectively by the time corresponding to the offset value to enable its reception signal to be taken properly in it. SOLUTION: The serial signal receiving circuit has a pulse width sensing means for sensing the pulse width of the start bit of a data set comprising the start bit, data bits, and a stop bit; an offset setting means for so multiplying by a predetermined value the time of the pulse width sensed by the pulse width sensing means as to adopt the resultant value as an offset value; a sampling pulse generating means for delaying each sampling pulse whereby each bit is received by the time corresponding to the offset value generated by the offset setting means; and a data receiving means for establishing the data of respective bits of an input signal by the sampling pulses and taking the data in the circuit.
Patent JP-2002223923-A (JP)
Title: Tool for eating and drinking
Inventor: SAITO HIROFUMI
IPC: A47G23/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a tool for holding a plate, chopsticks, and a cup collectively and simultaneously. SOLUTION: This tool can be completely disassembled for avoiding bulkiness. Holding parts are conical and the sizes of holes of upper/lower parts are decided so that the parts can be fixed at a fixed place. A paper plate on the market can be fixed to a table for placing the plate with a both-side tape. An upper table and a lower table can be freely rotated to an easy-to-use point. The upper part of a handle has a hole to which the chopsticks, etc., can be inserted. Two kinds of tools are provided one is disposable using combustible material such as paper and the other one can be stored, which has a cap fitted to a hole at the upper part of the handle and can be used by washing.
Patent JP-2002264898-A (JP)
Title: Attitude control device for airship
Inventor: MATSUMOTO TAKASHI
IPC: B64B1/38
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an attitude control device for an airship capable of quickly providing a desired attitude even under the influence of a disturbance such as gust or the like. SOLUTION: Each electric motor 7 in a connecting point a11 , a21 , a31 , and a41 or the like shown in Fig. 2 (B) and (C) rewinds a rope 6 in a space ratio from its constrained point a1 , a2 , a3 , and a4 or the like according to an instruction from a microprocessor based on a signal from a sensor which detects the down inclination of a stem. while each electric motor 7 in other connecting points winds the rope 6 in the space ratio from the connecting point to the constrained point a1 , a2 , a3 , and a4 or the like.  Each electric motor 7 in a connecting point d11 , d21 , d31 , and d41 or the like shown in Fig. 2 (D) and (E) winds the rope 6 in a space ratio from its constraint point d1 , d2 , d3 , and d4 or the like, while each electric motor 7 in other connecting points rewinds the rope 6 in the space ratio from the connecting point to the constraint point d1 , d2 , d3 , and d4 or the like. Then, a diaphragm 3 reacts to it to immediately raise the stem as shown in Fig. 2 (A).
Patent JP-2002234796-A (JP)
Title: Method for synthesizing lithium cobaltate and method for growing its single crystal
Inventor: KURODA NAOSHI
IPC: H01M4/525
Filed: 2001-02-03
Abstract: PROBLEM TO BE SOLVED: To synthesize lithium cobaltate (LiCoO2) from a molten state and to produce its single crystal. SOLUTION: Lithium cobaltate (LiCoO2) is synthesized from a melt obtained by meting a mixture containing lithium carbonate (LiCO3), cobalt oxide (Co2O3) and boron oxide (B2O3) in a molar ratio of LiCO3:Co2O3:B2O3 of (1+x):1:x, at a high temperature, and then LiCoO2 is crystallized.
Patent JP-2002266001-A (JP)
Title: Metallic fine particle-containing composition
Inventor: HATA NORIAKI
IPC: C23C14/12
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composition containing metallic fine particles which are hardly flocculated each other, and are more stable against oxidation. SOLUTION: The vapor of copper generated in a crucible 2 of an evaporation chamber 1 progresses to a recovery chamber 5 via a valve 8 by the exhaust action thereof into a gaseous mixture with the vapor of diethanolamine (and gaseous argon). This gaseous mixture reaches a cooling part 6, and by cooling action in a space region including the vicinity of the cooling part at this time, copper fine particles are precipitated into the cooling part 6. The average particle size of the copper fine particles is 0.1 to 10 nm, and, the surface is coated in a state in which the diethanolamine is coordinated to copper. The copper fine particle-containing composition 9 in the cooling part 6 lies in a state in which the coated copper fine particles are dispersed into the diethanolamine.
Patent JP-2001281315-A (JP)
Title: Operation method for magnetic resonator
Inventor: HEID OLIVER DR
IPC: A61B5/055
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To eliminate defects in a conventional technology in an operation method for a magnetic resonator obtaining a magnetic resonance signal for a certain period and performing Fourier transformation of the magnetic resonance signal within this time range so as to generate a magnetic resonance spectrum. SOLUTION: For a certain period TS, magnetic resonance signals s(t) are obtained, and Fourier transformation is carried out on the magnetic resonance signals s(t) in this time range so that magnetic resonance spectra S2, S2*, S4 are obtained. In this case, the magnetic resonance signals s(t) are weighted by a bell-shaped window function f(t) before the Fourier transformation.
Patent JP-2002262934-A (JP)
Title: Cartridge for cosmetic container and cosmetic container
Inventor: OBA ATSUSHI
IPC: B43K23/016
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge for a cosmetic container comprising the cartridge and a container body, whose pushing spring to rearward energize a stick cosmetic in the cartridge can be easily taken out. SOLUTION: This cartridge is constituted of a top cylinder 10 with a tip end opening hole 11 and a base body 20 with a female screw part 21 on the front rotatably connected to the top cylinder 10. A core chuck member 30 is slidably inserted inside the base body 20 and a detachable stopper member 40 is connected to the core chuck member 30. The front end of a pusher spring 3 is engaged with the lower end face 24 of the female screw part 21 of the base body 20 and the rear end with a flange 42 of the stopper member 40. A spring separating member 70 with a spring separating rod 71 is equipped inside the container body 2. The connection between the chuck member 30 and the stopper member 40 is released by the spring separating member 70 inside the container body to separate the pusher spring 3 from the cartridge 1.
Patent JP-2002269053-A (JP)
Title: Generating device for identifying device
Inventor: HASHIMOTO HIDENORI
IPC: G06F21/34
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a generating device for an identifying device which can easily obtain the identifying device. SOLUTION: Original information is presented on the display screen of a display means 61b and a dividing line is drawn. Consequently, a processing means divides the original information according to the dividing line to generate 1st information (1) and 2nd information (2). An information writing means 61d writes the generated 1st information to a user portable device 10a that a user carries and also writes the 2nd information to a user device 20a provided to user equipment 40a that the user uses. The user attaches the user portable device 10a to the user portable equipment and the user device 20a to the user equipment (card, portable telephone set, etc.), 40a.  When the user device 20a can the original information by integrating received information with the 2nd information that the device itself has, the device identifies the user of the user equipment 40a and allows to the user to use the user equipment 40a.
Patent JP-2002221892-A (JP)
Title: Education support system
Inventor: FUJIMARU TAKUYA
IPC: G06Q50/10
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To make communication business from school staff to students more efficient and exact. SOLUTION: A communication registration section 3221 of a communication processing section 3220 accepts the communication contents and the assignment of the communication destination students from a log-in user who is the school principal and registers the same in a communication information data base 3202. When the user who is the student logs in, a communication delivery section 3222 registers the extent that communication contents to be communicated with this student who is the communication destination student are already notified and communicated to the communication information data base 3202.  When a communication state extraction section 3223 receives the collation of the delivery state of the communication from the log-in user who is the school principal, the extraction section references the communication information data base 3202 and displays the presence or absence of the communication already made of the respective communications from the school principal registered therein.
Patent JP-2002278292-A (JP)
Title: Wet type electrophotographic device
Inventor: ISHII KOICHI
IPC: G03G15/02
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a wet type electrophotographic device speedily forming meniscus of liquid developer at the start of driving of a developing roll. SOLUTION: In the device, a great quantity of liquid developer 43 is carried by rotating a developing roll 42 at a higher speed than in a normal image formation when the developing roll 42 is started and the meniscus of the liquid developer is speedily formed in between a latent image carrier 1 and a developing roll 42.
Patent JP-2002276445-A (JP)
Title: Fuel supplying device
Inventor: HEIKO KENJI
IPC: F02M37/06
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce dispersion of fuel injection quantity among each cylinder in a fuel supplying device for a direct cylinder injection engine using a variable displacement type single cylinder plunger pump. SOLUTION: A cam 100 for driving a high pressure fuel pump 101 is constituted so that the engine may reciprocate once while exploding two cylinders of the engine. Of two injectors 54 injecting while the high pressure fuel pump 101 discharges once, an injection time width to the one injector 54 is corrected to be long and an injection time width to the other injector 54 is corrected to be short by a controller 55. As a result, fuel injection quantity dispersion among each cylinder is reduced.
Patent JP-2001332173-A (JP)
Title: Method and device for producing image display device
Inventor: NOMURA ICHIRO
IPC: H01J9/46
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the producing efficiency of an image display device by facilitating the reduction of an evacuation time and the formation of a high vacuum in producing the image display device. SOLUTION: The method of producing the image display device comprises a process of forming a conductor forming an electron emission portion with energizing treatment and a wire connected to the conductor on an electron source substrate 10, covering the electron source substrate 10 with a vacuum container 12 in the state of extending a portion of the wire on the electron source substrate 10 to the outside to form a vacuum atmosphere inside, energizing the conductor using the wire extended to the outside to form the electron source substrate 10, and giving treatment to the obtained electron source substrate 10 and a fluorescent substrate having a fluorescent material while being moved between treatment chambers in sequence in the vacuum atmosphere.
Patent JP-2002279261-A (JP)
Title: Restaurant reservation system
Inventor: ITO KUNIO
IPC: G06Q30/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce a burden on a restaurateur for reservation processing by making a reservation for a restaurant more convenient. SOLUTION: A store member registering means 215 in a server 21 of an IP 2 registers a restaurateur 3 in a store list 221 as a member. A menu registering/updating means 216 reads out a menu provided by a restaurant from a menu list 222 to post it on the Internet. A searching means 211 searches the store list 221 and a reservation list 223 for a restaurant under desired conditions such as a restaurant area, a dish type, a metal reservation date and time, a reservation people number and a dish menu selection. A reservation accepting means 212 accepts a reservation under conditions after the search and registers it in the reservation list 223, and a reservation notifying means 213 notifies a user 1 and the restaurateur 2 of the completion of the reservation.  A canceling means 214 is used by the user 1 to delete the reservation from the reservation list 223, and a reservation status referring/updating means 217 registers/updates a reservation status in the reservation list 223.
Patent JP-2002272389-A (JP)
Title: Method for producing fried food and device therefor
Inventor: AKUSAWA SHINSUKE
IPC: A23L5/10
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a frozen fried food, by whose industrially simple method the frozen fried food which has a just fried crispy texture, when especially again heated with a microwave oven, and can resist to frozen storage for a long period can be produced, and to provide a device therefor. SOLUTION: This method for producing the fried food is characterized by frying a coated food by a conventional method and then spraying the coating layer of the dried coated food with a <=130 deg.C edible oil containing middle chain fatty acid triglycerides in an amount of at least 10%. A space-saved oil circulation type oil sprayer used for the food producing method and not polluting the environment of a workshop is provided.