baber/WOPTO huggingface dataset:
Patent JP-2001190570-A (JP)
Title: Artificial tooth root
Inventor: MORIKAWA NORIYUKI
IPC: A61C8/00
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent the infection of the gum on the periphery of a gum contact part of an artificial tooth root. SOLUTION: This artificial tooth root is manufactured by forming a coating layer including a gum tissue affinity material on a gum contact part of an artificial tooth root having a metallic surface.
Patent JP-2001194823-A (JP)
Title: Toner for full color electrophotography, developer for full color electrophotography and image forming method
Inventor: KATAOKA RIEKO
IPC: G03G9/087
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide toner for full color electrophotography which can prevent a retransfer phenomenon of transferred toner, causes no problem in electrostatic chargeability and transferability, can attain optimizing and stabilization of charging quantity of the toner in long-tern use and has excellent flowability and to provide a developer for full color electrophotography and an image forming method. SOLUTION: The toner for full color electrophotography is composed of toner particles containing at least a binding resin, a colorant and wax and external additives, and is distinguished by that at least one kind of the external additives is rutile type titanium dioxide of 1×1014 to 1×1018 Ωcm volume resistivity and variance absolute deviation σ of the rutile type titanium dioxide is <=0.17. Further the developer for full color electrophogotraphy and the image forming method using the toner for full color electrophotography are provided.
Patent JP-2000271926-A (JP)
Title: Cutting device, working device and cutting method
Inventor: MATSUDA YUTAKA
IPC: B28D1/26
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To realize the continuous cutting of a matter made of a single member such as glass, ceramic, resin, metal or the like or their composite member with one kind of a cutting tool. SOLUTION: Each striker 1 is pivotally mounted onto each fulcrum shaft 103 provided upright onto the main surface of a rotator 101. The striker 1 has a predetermined fitting gap 104 with the fulcrum shaft 103. At the same time, the strikers are mounted to the rotator so as to allow to position some part of the outer periphery of each striker 1 outwards beyond the outer periphery of the rotator 101. The rotator 101 is rotated at high speed so as to strike the striker 1 against a working object at the speed, which is higher than the critical impact speed of the working object.
Patent JP-2001203010-A (JP)
Title: Bolt for electric connection and, connection structure of terminal and bus bar
Inventor: OKADA EIJI
IPC: H01R4/38
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a bolt for electric connection and a connection structure of a terminal and a bus bar with the aim of cost reduction and improvement of workability. SOLUTION: A connecting part 47 for a bus bar 26 is constructed with a base surface contact 48, a base side surface contact 49 and a base rear side contact 50 in U shape in cross section. A bolt for electrical connection 24 is provided with a bolt base 38 and a bolt part 39 erected on the bolt base 38 and the bolt base 38 is sandwiched by the base surface contact 48 and the base rear surface contact 50. The base surface contact 48 of the connection part 47 has a slit 51 for insertion into the bolt 39. Also, the inside of the base surface contact 48 faces one of the sides the bolt base 38, with the outside of which an LA terminal contacts. If the LA terminal is fixed with a nut 45, the base surface contact 48 is pressed via the LA terminal 25 and the bolt for electrical connection 24, the LA terminal 25 and the bus bar 26 are connected.
Patent JP-2001202743-A (JP)
Title: Magnetic tape cassette
Inventor: OMORI SHOZO
IPC: G11B23/087
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent the bending or deformation of a magnetic tape cassette after the formation of a slider. SOLUTION: In the bottom surface of a main body case, an opening for inserting a tape loading device is provided, in both outer sides of the bottom surface, freely slidable sliders to open/close the opening are provided oppositely to each other and in the bottom surface of the main body case, a reel shaft insertion hole is formed.  In the surface, facing the main body case, of the slider where each slider is provided with a reel shaft insertion hole so as to coincide with the reel insertion hole in the main body case bottom surface in a state that the opening part is opened by the slider, a projected area of a belt-shape is provided over full width of the sliding direction of the slider from a gate position for injecting resin when forming the slider in front of the slider center facing the opening toward the rear side of the slider, and a projected area of an annular shape is provided around the reel shaft insertion hole provided in the slider and continuous from the belt-shaped projected area and each projected area has a height for slide-contact with the bottom surface of the main body case.
Patent JP-2001198272-A (JP)
Title: Playing machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a playing machine provided with a play controlling device and a discharge controlling device by which processing stopped when electric power failure occurs can be accurately resumed when it is returned even when electric power is cut off. SOLUTION: In the playing machine which is constituted in such a way that it can be communicated in the single direction from the play controlling device to the discharge controlling device, the play controlling device breaks off a processing having been practiced when the electric power is cut off and after specified data containing outputted discharge control data and the controlled condition when it is broken off are stored, off-data are set in an output port and when the electric power source is returned to its original condition, until electric power stopping is returned to its original condition when the control is started again,  the output port with which a communication line is connected is fixed to the off-data and the stored discharge controlling data are returned to the output port before storing and the processing which is broken off when the electric power stopping is generated is opened again and the discharge controlling device breaks off the processing which is practiced when the electric power stopping is generated and stores a controlled condition when it is broken off and when the electric power stopping is returned to the original condition, after the stored controlled condition is returned to its original condition, under a condition where the above described discharge controlling data inputted from the above described communication line become to those other than the off-data, the processing broken off when the electric power stopping is generated is opened again.
Patent JP-2001198090-A (JP)
Title: Device and method for deciding medical treatment and recording medium
Inventor: TASHIRO YASUMITSU
IPC: G06Q50/22
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for deciding a preferable medical treatment from a treating part and an injury/disease name. SOLUTION: Medical treatment conditions including the injury/disease name and the treating part are inputted to a medical treatment condition input part 20 and a medical treatment read part 22 reads the flow of the medical treatment to the completion of the treatment from a medical treatment recording part 50 based on the inputted medical treatment conditions. Thus, the medical treatment till the completion of the treatment is decided.
Patent JP-2001203951-A (JP)
Title: Digital broadcast adaptive television receiver
Inventor: GOTANDA TSUTOMU
IPC: H04N5/44
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To automate the setting of picture quality and sound quality when received and to make it easy to select a received program when there are multiple reservations in the same time zone as to a digital broadcast adaptive television receiver by grasping the view states of respective user and performing necessary view restrictions. SOLUTION: This receiver is provided with a user information input part which inputs information on the respective users and a user menu generation part 15 which generates user menus by the users. A user menu recognition part 17 recognizes the menus by the users read out of a user menu storage part 16 and limits the contents of the menus by the users or alters part of the contents according to user menu control information (m) from the user information input part 14 according to need. Consequently, the restriction of the view, the automatic setting of picture quality and sound quality, and the selection of a received programs can easily be performed.
Patent JP-2001200466-A (JP)
Title: Tufting machine
Inventor: KUMAZAWA KIYOMITSU
IPC: D05B55/14
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a tufting machine that can properly pull and tighten yarn loops formed on a base fabric and can properly draw out the yarn to be fed to the sewing needle. SOLUTION: The balancing device 60 is equipped with a vertical pair of the threading members 13, 14 fixed to the needle rod 11 and a vertical pair of the stationary yarn-guiding members 51, 52 stationarily set to the needle rod case 12 to thread the yarn extending from the side of the yarn feeder 19 to the upper side threading member 13, the upper side stationary yarn guide member 51, the lower side stationary yarn guide member 52, the lower side threading member in turns and finally connected to the sewing needle 10. Further, the yarn-nipping motion that holds on the way the yarn extending from the upper side stationary yarn guide member 51 to the lower side stationary yarn guide member 52 in the nipped state and the yarn-releasing motion are repeated by turns in the synchronization with the vertically reciprocal motion of the needle rod 11.
Patent JP-2001203948-A (JP)
Title: Digital television broadcasting system
Inventor: KIDA TAKAYUKI
IPC: H04N7/173
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a digital television broadcasting system which can switch services provided over networks without user's network switching operation. SOLUTION: This digital television broadcasting system transmits transmission data of each network and service numbers by transponders constituting the network as actual-NIT by a digital television broadcasting system which is providing services from multiple networks and also sends transmission data of other networks and service alteration information consisting of information regarding services of other networks to be added, deleted, or changed or information regarding the effective time when changes are made effective as other-NIT.
Patent JP-2001209250-A (JP)
Title: Developer circulating pump, motor control system for developer circulating pump, wet image forming device, and motor control method for developer circulating pump
Inventor: SEKURA YUKI
IPC: G03G15/11
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a motor control system by which a developer is prevented from infiltrating into the space between a motor shaft and a bearing and also toner or foreign matters stuck to a developer circulating pump is automatically removed. SOLUTION: The developer circulating pump 1 is equipped with a DC motor 2 and a gear box 3, and has the motor shaft 4 being the rotary shaft of the DC motor 2, an internal gear 7 provided on the base of the gear box 3 and rotating interlocked with the rotation of the motor shaft 4, an external gear 8 meshed with the gear 7, a developer suction port 9, a developer discharge port 10 where the developer sucked from the suction port 9 is carried by the rotation of the gears 8 and 7, an oil seal 6 equipped with a hollow part through which the motor shaft 4 pierces and preventing the developer from infiltrating into the bearing 5 while coming into contact with the part of the upper surface of the gear 7 immersed in the developer and the bearing 5 provided corresponding to the motor shaft 4 at the part from the upper surface of the gear box 3 to the seal 6 in the gear box 3.
Patent JP-2001206953-A (JP)
Title: Aqueous dispersion
Inventor: NAKADA KAZUYUKI
IPC: C09D5/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersion of an ethyleneunsaturated carboxylic acid copolymer having a controlled dispersion particle size according to the purpose of application. SOLUTION: The objective aqueous dispersion having controlled particle sizes is produced by characteristically dispersing a resin composition comprising (A) an ethylene-unsaturated carboxylic copolymer including 15-35 wt.% of an unsaturated carboxylic acid and (B) an ethylene-unsaturated carboxylic copolymer including 5-15 wt.% of unsaturated carboxylic acid in water by using an alkali metal or ammonia.
Patent JP-2001207800-A (JP)
Title: Segment joint filler for tunnel structure
Inventor: ISHII MITSUHIKO
IPC: E21D11/38
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a segment joint filler to be used in constructing a tunnel structure, namely, to fill in a joint opening part of a connecting end part in constructing the tunnel structure by connecting end surfaces of a plural number of the segments to each other, especially perfect in stopping water, capable of sufficiently performing a heat insulating effect and consequently, capable of heat-insulating and protecting a waterproofing material existing between connecting end surfaces even when a fire breaks out in the tunnel structure. SOLUTION: A segment joint filler A of a tunnel structure 1 to be constructed by connecting respective end surfaces 3, 3 of a plural number of segments 2, 2 to each other is constituted of the one selected from a group of paste ceramic fiber and fire resistant mortar filled in a joint opening part 6 of a connecting end part and of liquid or paste silicone sealer, ceramic fiber mixed with an inorganic binder or constituted of a compound material of a heat insulating back-up material and a water stopping material filled over this back-up material.
Patent JP-2001217076-A (JP)
Title: Light emitting deice and its manufacturing method
Inventor: JI-HAI TSUAU
IPC: H01L51/50
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device which converts light emitted from the luminous element into light in different wavelength. SOLUTION: The light emitting device (10) consists of a thin film transistor (12) having a current transmitting terminal (12), an organic electroluminescent element with a first terminal connected the electric wave transmitting terminal and emitting light over a wide spectrum (15), a color changing medium (40) which absorbs light as well as emits light responding to the light absorbed, and micro hollows which combines the light emitted from the organic electroluminescent element with the color changing medium.
Patent JP-2001213926-A (JP)
Title: Phosphorus-containing, triazine-modified phenolic resin composition and flame retardant
Inventor: YASUZAWA KOHEI
IPC: C08L101/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a phosphorous-containing, triazine-modified phenolic resin composition for a laminated board excellent in heat resistance and solvent resistance by reacting a triazine-modified phenolic resin with a phosphorous compound. SOLUTION: The phosphorous-containing, triazine-modified phenolic resin composition is obtained by reacting a triazine-modified phenolic resin with a phosphorous compound.
Patent JP-2001218632-A (JP)
Title: Control box for service cart
Inventor: KOBAYASHI TAKESHI
IPC: F25D11/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a control box for a service cart by which at first, not only timer setting operation but also control for actions of a cooling device and a heater, alarming and displaying can be performed based on each of conditions of temperature in a house, a door, electric power supply, etc., and secondly, the labor, manhour and time for assembly are reduced and the maintainability, appearance, operability, etc., are improved and thirdly, the timer setting operations are made common and operability and workability are improved. SOLUTION: This control box 28 firstly adopts a control means 32 consisting of a micro-computer 60 to perform controls for various actions, alarming and displaying. Secondly, a surface touch panel type operating part 31, the control means 32 and a displaying part 36 are integrally unified and are made to be removable and wiring is also made removable by using a connector. Thirdly, a remote control device provided with a timer setting operation part and a receiving part 68 for it are used.
Patent JP-2001222972-A (JP)
Title: Emitter for discharge electrode, electrode for discharge lamp, discharge lamp and lighting apparatus
Inventor: TAKAHARA YUICHIRO
IPC: H01J61/06
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a sintered emitter for a discharge electrode preventing a short life, an electrode for a discharge lamp using the emitter, a low pressure mercury-vapor discharge lamp and a lighting apparatus. SOLUTION: The emitter for a discharge electrode consists mainly of a sintered compound containing an alkaline-earth element and transition metal element which is fine particles satisfying the specific surface of 10 m2<a<200 m2. Otherwise, it can be substituted by a sintered compound comprising mainly an alkaline-earth element and transition metal element where the primary particles have an average diameter of 10 to 500 nm and the secondary particles comprising a porous aggregate of the primary particles. The secondary particles are to be of a porocity of 30% or more and to be between the average sizes of 0.5 to 5 μm. The emitter for the discharge electrode can be made to compose the electrode for the discharge lamp by being supported on a coil filament or a cup conductor.  The use of the emitter for the discharge electrode contributes to the glow/arc transition with a few glow discharge power and the consumption is made less.
Patent JP-2001221666-A (JP)
Title: Variable-area flowmeter with sensor
Inventor: MURAKAMI HIDEKAZU
IPC: G01F1/22
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate, small-sized and inexpensive variable-area flowmeter having a sensor. SOLUTION: A float 33 moved in the vertical directions by a flow amount is provided in a light pervious taper pipe 32 and a fluid to be measured flows in the taper pipe 32 from the inflow port 34 provided to the lower part of the taper pipe 32 to flow toward an upper inflow port 35. A plurality of image sensor units 38, each constituted of an optical lens 36 and an image sensor 37, are arranged along the single side of the taper pipe 32 in the vertical directions.
Patent JP-2001194982-A (JP)
Title: Pattern block system
Inventor: SAKAI YOSHIHIRO
IPC: G09B23/04
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a pattern block system which is an auxiliary teaching material excellent in arithmetic education. SOLUTION: The auxiliary teaching material system which executes the pattern block of the physical arithmetic education auxiliary teaching material on the screen of a computer which makes full use of the graphic processing technique of the computer is provided, there by, the teaching material effect excellent in arithmetic education can be expected.
Patent JP-2000238342-A (JP)
Title: System for controlling scan line length of laser printer and method therefor
Inventor: CARLSON GERALD J
IPC: B41J2/44
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To make it easy to change a scan line length by first generating a laser beam from an image data stream at a laser write frequency and deleting or inserting a delay in the image data stream to adjust the laser write frequency when the scan line length is changed in a laser scanner. SOLUTION: An in-line color laser printer 50 has four laser units 52, 54, 56, 58 which expose and develop four color planes (e.g. CYMK) simultaneously and is equipped with a space inserting/deleting unit 60. This unit 60 inserts or deletes a space in a printed dot pattern by selectively inserting or deleting a little delay in the image stream by a laser beam. That is, a laser write frequency is reduced and the width of a scan line to be printed is widened by inserting a single dot width into the scan line, or the laser write frequency is increased and the width of the scan line to be printed is shortened by deleting a single dot width from the scan line.
Patent JP-2001224692-A (JP)
Title: Catheter for endoscope
Inventor: OUCHI TERUO
IPC: A61M25/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a catheter for an endoscope less prone to form a bending nature at a mandrel wire even by carelessly bending and not receiving an influence of a chemical passed through a flexible tube by the wire. SOLUTION: The mandrel wire 4 is formed of a wire made of a superelastic alloy, and disposed along a part except the vicinity of the end of the flexible tube 1 in a state in which the wire 4 is isolated from a liquid supply passage 2.
Patent JP-2001225315-A (JP)
Title: Method for manufacturing concrete block and manufacturing device therefor
Inventor: SHINDO KUNIO
IPC: B28B11/14
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To mold a block with a split face without using a special machine and without producing defectives. SOLUTION: When a concrete block 1 is to be molded by using molding forms 11a, 11b, a constricted part whose section area is smaller than the rest is formed in a part of the concrete block 1. Then the concrete block 1 having the split face on the surface is molded by spliting the surface at the constricted part.
Patent JP-2001230548-A (JP)
Title: Method for manufacturing multil ayer ceramic substrate
Inventor: HARADA HIDEYUKI
IPC: B32B18/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer ceramic substrate with dose not impair planarity of the bottom face part of a cavity, and is hard to generate deformations or cracks in the peripheral part of the cavity. SOLUTION: First and second glass ceramic green sheets 15, 16 which are respectively manufactured by using a ceramic material containing a glass are stacked, so that a green sheet lamination 17, having a cavity 13 which positions an opening 20 in one end face 18, can be obtained. Also, shrinkage restriction layers 21, 22 are respectively provided along respective end faces 18, 19 of the green sheet lamination 17 by the use of a shrinkage restricting inorganic material of sintering temperatures higher than that of a ceramic material, so that a composite lamination 12 can be obtained. Next, a same pressure is applied mutually to a peripheral part of the cavity 13 and a bottom face part of the cavity 13 via a through part 23, and then the composite lamination 12 is pressed in a lamination direction. After being sintered, the shrinkage restriction layers 21, 22 are removed.
Patent JP-2001235296-A (JP)
Title: Heat exchanger
Inventor: KATO SOICHI
IPC: F28D1/03
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchange which comprises a tank where a plurality of partitions parallel to each other in the ventilation direction are provided inside with an opening provided on the side in the ventilation direction and detects a bypass leak which means a heat-exchange medium bypasses from one partition to another without travelling a heat exchange medium channel of a tube. SOLUTION: A tank 7 is provided with an opening on the side in ventilation direction of inlet/outlet side parts 18 and 19 partitioned with a diaphragm 17 extending in lamination direction. A slit hole 22 penetrating a closing member 20 is provided, axially in opening of the tank 7, at a part which comes to be between protruding parts 21 and 21 of the closing member 20 when the opening of the tank 7 is closed with the closing member 20.