baber/WOPTO huggingface dataset:
Patent JP-2001276766-A (JP)
Title: Washing apparatus for rotary drum
Inventor: NARITA MASARU
IPC: B08B3/02
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To smoothly, quickly, and economically clean a rotary drum. SOLUTION: A washing nozzle B to be employed for washing a rotary drum is composed of a hollow cylindrical nozzle body 14, a plurality of nozzles 15-17 for jetting high pressure washing water in jetting patterns of a thin width and rectangular shape toward the inner circumferential face of the rotary drum, and a jetting nozzle 18 which is attached to a connection pipe 19 extended from the base end part of the nozzle body 14 and jets high pressure washing water in a jetting pattern of a thin width and rectangular shape toward the inlet and the discharge outlet of the rotary drum and outer circumferential faces in their peripheries.
Patent JP-2001290467-A (JP)
Title: Liquid crystal display device and information portable equipment
Inventor: OTANI TOSHIYA
IPC: G09F9/30
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a display device by suspending one part of a the driving means of a liquid crystal plane in the case of displaying information only on a part of scanning lines. SOLUTION: For example, in an active matrix type liquid panel having pixels of 4 row and two columns, a pixel part consisting of TFTs 200 and 240, liquid crystal cells 201 and 241 and capacitors 202 and 242 is defined as a first display part 42 and other parts are defined as a second display part 43. AS common side driving means is divided into the first and the second and when information are displayed only one the first display part 42, the driving cycle of a first scanning electrode 101 is lengthened by controlling the scanning signal of a scanning side driving means 100 and, also, the output voltage of the second common side driving means is lowered. Moreover, when a binary picture is displayed only on the first display part 42, the D/A converter of a signal side driving means 110 is suspended and the level converter of eh means 110 is operated.
Patent JP-2001287127-A (JP)
Title: Rod clamp device
Inventor: YOSHII TOSHIAKI
IPC: B23Q3/06
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To clamp a rod having an arbitrary diameter with a position of center axis kept fixed. SOLUTION: This rod clamp device comprises a right and left pair of clamp arms 45 having clamp pieces 8, 9 on an upper end part and cam grooves 11, 12 on a lower part to be pivoted rotatably on a bracket 1 and a clamp guide 7 provided with a clamp piece 10 on an upper end part and supported vertically movably by a cylinder 6 fixed on the bracket 1. The clamp arms 4, 5 and the clamp guide 7 are linked by guide pins 13, 14 movably along the cam grooves 11, 12. The cam grooves 11, 12 are formed so that the clamp piece 10 of the clamp guide and the right and left clamp pieces 8, 9 reach simultaneously an outer circumferential face of the rod having an arbitrary diameter with keeping the position of center axis fixed by an upward move of the clamp guide 7.
Patent JP-2001289494-A (JP)
Title: Air conditioner
Inventor: MIURA YASUHITO
IPC: F24F13/22
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional float switch detecting dehumidification water mechanically that deposit or dust may adhere to the float switch which is thereby locked and dehumidification water can not be detected. SOLUTION: Since abnormality in the water level of dehumidification water can be detected surely without being influenced by deposit or dust when presence of dehumidification water is detected by sensing the temperature thereof through a temperature sensor, operation of an air conditioner can be stopped before the dehumidification water flows over a drain pan and an abnormality can be indicated.
Patent JP-2001286766-A (JP)
Title: Photocatalyst-bearing structure body, production method of the same, composition for intermediate layer
Inventor: KIMURA NOBUO
IPC: C09D133/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst-bearing structure body, a production method of the structure body excellent in interlayer adhesion strength, free from interfering colors and crack formation, and a composition for intermediate layer formation. SOLUTION: The photocatalyst-bearing structure body comprises a support, an intermediate layer formed on the support using a composition for intermediate layer formation containing 0.5-20 wt.% (based on the solid matter) of acrylic silicone resin or epoxy silicone resin, 0.25-4 wt.% (based on the solid matter) of a metal oxide sol and/or a metal hydroxide sol, 0.25-20 wt.% (based n the solid matter) of a silicon compound, which is a partial hydrolysis product of a tetraalkoxysilane with the average degree of polymerization of 3-10 and contains not more than 5 wt.% of monomers, and water in an amount equivalent to 0.5-3 times as much as the mole of the solid silicon compound, and a photocatalyst layer of a composition containing a metal oxide sol or a metal hydroxide sol, a photocatalyst particle or sol with a silicon compound on the surface of the intermediate layer.  Also provided are a method for producing the structure body and a composition for forming an intermediate layer.
Patent JP-2001246017-A (JP)
Title: Swimming tool
Inventor: MATSUMOTO SADAO
IPC: B63C9/08
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a swimming aid replacing floats which also serves as a safe surfing tool. SOLUTION: In this swimming tool, two bodies 1 each comprising a soft closed cell foam are arranged side by side and connected together with several link devices. The soft closed cell foam is made of a rubber or a resin.
Patent JP-2000324895-A (JP)
Title: Method and circuit for controlling motor
Inventor: HANSEN ALAN M
IPC: H02P8/14
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To enable correction of unstability of an intermediate speed of a motor by receiving a current decay time of the phase coil of the motor as an instruction signal, computing a delay time which the instruction signal corresponds to, and controlling the direction of the current of the phase coil responding to a direction-of-current signal and the delay time. SOLUTION: A translator 12 receives an input command signal VC and a direction command signal VD, generates current level signals VCLA, VCLB and direction-of-current signals VCDA, VCDB for the phase coil 36 of a motor 11. A current control module 14 responds to respective signals and generates a control signal PWM. An amplifier 44 generates a decay time instruction signal VDECA which represents a time necessary for the current of the phase coil to decay, and a control circuit 52 generates direction controlling signals VDIRA, VDIRB according to respective signals. The motor is controlled by computing a delay time representing a time interval during which the decay time instruction signal has a first polarity, and controlling the direction of the current of the phase coil responding to the direction-of-current signals and the computed delay time.
Patent JP-2001297354-A (JP)
Title: Controller for automatic vending machine
Inventor: YOSHIDA MORIYUKI
IPC: G07F9/04
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To make a worker remind forgetting the money collecting operation concerning the money collecting operation to be executed at the end of the month for totaling sales amounts. SOLUTION: This device is provided with a main control part 4a for displaying a non-execution state on a collection condition display means 7 when it is judged on the basis of outputs from a timer means 5 and a collection execution input means 6 that the month is changed and the execution of money collection is not inputted from the collection execution input means 6 at all in the last month. When the month is changed and the money collection execution is not inputted at all in the last month, the non-execution state is displayed on the collection condition display means 7 attached to the outline of an automatic vending machine. Therefore, when the money collection to be executed at the end of the month is forgotten, the worker is made to remind the money collecting operation forgotten.
Patent JP-2001296460-A (JP)
Title: Loose tube or optical fiber cable
Inventor: WAKABAYASHI NOBUKATSU
IPC: G02B6/44
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a loose tube for an optical fiber cable which has the excellent balance of pliability and strength and excellent hydrolysis resistance at and under a high temperature and high humidity. SOLUTION: This loose tube for the optical fiber cable is formed by molding a polyester ether resink compsn. containing 0.01 to 3 pts.wt. thermal stabilizer and 0.01 to 3 pts.wt. lubricant in 100 pts.wt. polyester ether resin prepared by polymerizing a dicarboxylic acid essentially consisting of terephthalic acid and/or its ester derivative and a diol component essentially consisting of tetramethylene glycol and polytetramethylene oxide glycol.
Patent JP-2001001568-A (JP)
Title: Pulse width modulating device and exposure device
Inventor: SUGITA YUKIO
IPC: H03K7/08
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a pulse modulating device capable of improving bit resolution of a pulse width modulating signal to be generated and an exposure device capable of making an exposing time highly accurate. SOLUTION: A PWM signal 48 is raised by inputting a pulse to a set terminal (S terminal) of an R-S flipflop 54 in synchronism with a pixel clock 42. Either one of a reference clock CLK0 generated by a reference clock generator 60 and a delayed clock CLK1 obtained by delaying the reference clock CLK0 by using a delay circuit 62 is selected corresponding to delay-selecting data 40B, the falling of the PWM signal 48 is executed in a synchronism with the selected clock.
Patent JP-2000341748-A (JP)
Title: Method for allocating transmission resource in wireless communication system, frequency channel and time slot allocation system
Inventor: ROBINSON MICHAEL LEE
IPC: H04J3/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To allocate frequency channels and time slots in a wireless communication system in an optimum state by providing the method with a step for establishing 1st connection with the system, a step for determining a 1st usable transmission resource to be utilized for the 1st connection and a step for allocating the 1st usable transmission resource to the 1st connection. SOLUTION: A base station 14 is connected to a remote terminal 12 and can be communicated with the terminal 12. A CPU 25 in the base station 14 can be realized as an optional and suitable processor for executing suitable software, includes functions for allocating and releasing transmission resources and executes the processing function of the base station 14. A method for allocating transmission resources in a wireless communication system is provided with a step (a) for establishing 1st connection with the system, a step (b) for determining a 1st usable transmission resource to be used for the 1st connection and a step (c) for allocating the 1st usable transmission resource to the 1st connection.
Patent JP-2001154659-A (JP)
Title: Keyboard instrument
Inventor: SANDIFER PAUL
IPC: G10C1/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To assure the point which may be opened to amplify sound volume even if an object is placed on a topboard. SOLUTION: The keyboard instrument, such as, for example, an upright piano, has an upper panel assembly 14 opened to increase the sound volume of the musical instrument. The upper panel assembly 14 is connected to a fallboard assembly 8 and is so arranged as to be opened and closed cooperatively with the movement of the fallboard assembly 8 as the fallboard assembly is opened and closed.
Patent JP-2001304873-A (JP)
Title: Navigation unit for vehicle, its information communicating method, and computer-readable storage medium
Inventor: OMURA HIROSHI
IPC: G08G1/0969
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To transmit the travel locus of an own vehicle or photograph information to an external communication device. SOLUTION: This navigation unit transmits map image information for displaying a map image of an area surrounding the present position of an automobile mounted with this unit to the external communication device if the communication device has neither the same map data as this unit has nor any function of displaying the map image based on the map data. The image information includes the present position of the navigation unit, the travel locus of the vehicle in the past, information on symbol images enabling a route guide path to a destination to be identified, passage time (date) corresponding to the travel locus, messages, and photographs (or their thumbnail images). The image information has a data format easily reproducible by a common personal computer.
Patent JP-2001283885-A (JP)
Title: Fuel gas generation system for fuel cell
Inventor: AOYAMA SATOSHI
IPC: H01M8/04
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To realize compact size of a device in the fuel gas generating system of a fuel cell, as well as improving separation efficiency and generation efficiency of hydrogen. SOLUTION: A system is structured to generate hydrogen-rich fuel gas by reforming a hydrocarbon compound. In the system, hydrogen generated in the reforming reaction is separated by utilizing a hydrogen separation membrane 18. By supplying a virgin gas to a separation portion 20, the hydrogen partial pressure is decreased and separation efficiency of hydrogen is improved. By separating hydrogen from the reforming portion 16, the generation efficiency of hydrogen is improved by promoting the reforming reaction. The virgin gas is utilized from the burnt gas of non-transmission gas that is left unseparated at the hydrogen separation membrane 18.
Patent JP-2001251443-A (JP)
Title: Communication terminal device
Inventor: OTANI MASAHITO
IPC: H04N1/32
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal device which can continue a current telephone call even when a communication is started during the telephone call. SOLUTION: A codec part is switched to a telephone set side and when a given operation input indicating the start of a facsimile communication is done during a telephone call through the telephone set, the CODEC part is switched from the telephone set to a modem; when a document to be sent is set, G3 facsimile transmitting operation is performed and when not, G3 facsimile receiving operation is carried out by using the same B channel with the channel used for the telephone call through the telephone set. Then the CODEC part is switched back to the telephone set from the modem after the G3 facsimile transmitting or receiving operation.
Patent JP-2001307076-A (JP)
Title: Eye state detector and nap detector
Inventor: KAWAMURA HIROYUKI
IPC: G06T7/20
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To accurately decides that the value of eye opening degree has become small. SOLUTION: This detector is provided with an image output means CL1 for outputting face image data, a feature variable detection means CL2 for processing the face image data and detecting the feature variable of a face, an eye position detection means CL3 for extracting the feature amount matched with the feature information of the eye stored beforehand and detecting the position of the eye, an eye opening degree detection means CL4 for setting a tracking area including the eye, detecting detailed density of pixels of an image the eye within the tracking area and detecting the opening degree value of the eye and the position of an upper eyelid from the change of the detailed density of the eye, a reference feature amount detection means CL5 for detecting the fixed reference feature amount of the face around the eye based on the position of the eye or the detailed density of the eye,  a vertical interval measurement means CL6 for measuring the vertical position interval of the reference feature amount and the specified position of the upper eyelid and an opened/ closed eye decision means CL7 for judging the opened/closed state of the eye from the opening degree value of the eye detected in the eye opening degree detection means CL4 and the vertical position interval measured in the vertical interval measurement means CL6.
Patent JP-2001309287-A (JP)
Title: Information unit system
Inventor: SAWAI YASUMASA
IPC: G11B19/16
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a video unit system capable of recording and regenerating automatically. SOLUTION: A video unit system 1 has an imaging camera 2 and a video image reproduction device 3. The reproduction device 3 comprises a keyboard 7 inputting a specified date and time, a timepiece 6 clocking the present date and time, a memory part 5 recording an image captured by the camera 2 operated during a first time periods responding to the date and the time inputted by the keyboard 7, a monitor 4 displaying the image recorded in the memory part 5 during a second time periods responding to the inputted date and time, a person detecting sensor 9 for imaging which detects a person in an imaging area of the camera 2, a person detecting sensor 10 for reproduction and a controller 8 controlling throughout those means.
Patent JP-2001310887-A (JP)
Title: Guide device for elevator
Inventor: SAKUMA YOICHI
IPC: B66B7/04
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a guide device for an elevator for supporting a supporting rolling wheel of a car on a supporting body separate from a guide rail via a stopping operation of the car and preventing temporary plastic deformation of an elevating/lowering rolling wheel. SOLUTION: The guide rail 3 is erected in a hoistway of the elevator having a landing and the car traveling in the hoistway is provided with the elevating/ lowering rolling wheel 12 rolling on a guide surface of the guide rail 3 by traveling the car. The supporting body 26 is provided separately from the guide rail 3, with its longitudinal side installed along the longitudinal direction of the guide rail 3 and arranged at a position corresponding to the landing 2.  The supporting rolling wheel 16 is displaceably equipped to the car via an operating mechanism 19, passes a location away from the supporting body 26 when the car is elevated/lowered and displaces to a position opposed to the supporting body 26 via the stopping operation of the car, and the supporting rolling wheel 16 is supported by the supporting body 26 and load between the guide rail 3 and the elevating/lowering wheel 12 is reduced.
Patent JP-2001313228-A (JP)
Title: Method and device for manufacturing laminate
Inventor: ECHIGO NORIYASU
IPC: H01G13/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method that allows no patterning material to remain in a laminate, and at the same time allows a metallic thin-film layer to be appropriately subjected to patterning in a method for manufacturing the laminate by repeating a process for forming a resin layer, and a process for forming the metallic thin film layer after the patterning material is added on a support. SOLUTION: After the patterning material is added for forming the metallic thin-film layer, a laser beam is applied to the addition position of the patterning material for removing the remaining patterning material. The laser beam can selectively heat only the patterning material for removal, thus preventing the metallic thin-film layer and resin layer from being adversely affected.
Patent JP-2001269261-A (JP)
Title: Votive picture tablet
Inventor: YAMAMOTO GORO
IPC: A47G33/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a votive picture tablet that does not allow a votive description written on the votive picture tablet to be read by another persons. SOLUTION: An insertion groove (2) is applied on the body of the votive picture tablet (1). A votive plate (3) is inserted in the insertion groove (2). The inner part (6) of the votive plate (3) is used for writing votive description and is inserted in the insertion groove (2) to hide the votive description. A string (4) is used to tie them at a tying position (5) tightly. Then the votive plate (3) is fixed at the body of the votive picture tablet (1) so that the votive plate (3) is not allowed to read by another person. It is expected that the votive picture tablet increase persons who pray without worry.
Patent JP-2001319815-A (JP)
Title: Signal input and output device
Inventor: ASAO YOSHIHISA
IPC: H01F19/06
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a signal input and output device which can input high-frequency signals into an electric wire through which a large current having a low frequency, such as the commercial frequency, etc., is made to flow at a stable level and can output high-frequency signals from the electric wire on a stable level. SOLUTION: This high-frequency signal input and output device 100 is provided with an annular ferromagnetic core 102 arranged around the outer peripheral surface of an electric wire 101, a winding 103 wound around the outer peripheral surface of the core 102 for outputting high-frequency signal for outputting flowing through the wire 101 or inputting the high-frequency signals into the wire 101 and constituted to make a current having a high frequency to flow through the winding 103, and a winding 104 for canceling magnetic field which is wound around the outer peripheral surface of the core 102 and is constituted to make the current having a low frequency, such as the commercial frequency, etc., to flow through the winding 104.
Patent JP-2001320057-A (JP)
Title: Thin-film transistor and manufacturing method thereof
Inventor: ISHIU TAKEHIKO
IPC: G02F1/1368
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film transistor at a high yield without impairing the lower price and with stable driving characteristic by preventing disconnection of a signal wiring caused by minute holes or flaws on the surface of a glass substrate and insufficient film thickness of an undercoat layer. SOLUTION: On a glass substrate 16, a silicon oxide film (SiO2) comprising phosphorus (P) or boron (B) as well as thermal fluidity is film-formed. The silicon oxide film (SiO2) is fluidized in thermal process to form a flattening layer 17 which buries holes and flaws 16a on the surface of the glass substrate 16. Then a silicon nitride film (SiOx) film 18a and a silicon oxide film (SiO2) 18b are laminated at a constant film thickness, so that diffusion of impurity in the glass substrate 14 is surely blocked to prevent degradation of characteristics of p-Si TFTs 11a and 11b while a fine pattern is formed with no disconnection of signal wires 28a and 28b as well as signal wirings 30a and 30b and the like.
Patent JP-2001323155-A (JP)
Title: Moisture-controlling material for decorative material and dressed material by its use
Inventor: OTANI KAZUYA
IPC: C08F2/44
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-controlling and antibacterial decorative material. SOLUTION: A moisture-controlling material for an antibacterial decorative material and a decorative material by its use are composed of an urethane resin (U) obtained by a reaction of the following water-absorbing-resin-dispersing resin form (D) with polyisocyanate (P) and a material having an antibiotic effect. The water-absorbing-resin dispersion (D) is prepared by dispersing a water-absorbing resin (B) polymerized in polyol (A) or its water-absorbing gel.