baber/WOPTO huggingface dataset:
Patent JP-2001249366-A (JP)
Title: Electrophoresis display device and its driving method
Inventor: KISHI ETSURO
IPC: G09G3/20
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a horizontally movenut electrophoresis display device suppressing generation of crosstalks and capable of simple matrix driving by which satisfactory display contrast can be obtained. SOLUTION: The electrophoresis display device is constituted of a first and a second display electrodes 4 and 3 which are disposed on a first substrate 1 and a second substrate 2 opposed to the first substrate via a barrier rib 10, a structural barrier wall 11 consisting of a wall or a step and a control electrode 5 disposed over the structural barrier wall are provided at a boundary part between the first and the second display electrodes 4 and 3 on the first substrate, and a space formed by the both substrates and the barrier rib charged with a transparent insulating liquid 7 and colored electrified migration particles 6 which are dispersed in the insulating liquid.
Patent JP-2001246810-A (JP)
Title: Printer, server and information processor
Inventor: KIZAWA MAKOTO
IPC: G06F13/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a printer, a server and an information processor exhibiting excellent convenience in which a printer containing a desired special sheet can be selected surely. SOLUTION: The type information of a sheet for special use is preset by a composite unit 1 connected through a network and a client PC 301 connected through a network inquires that composite unit 1 for the type information of a sheet set therein and then the type information of a sheet informed from that composite unit 1 is displayed at the client PC 301.
Patent JP-2001248589-A (JP)
Title: Sealing device for fan
Inventor: SHIMADA KOTA
IPC: F04D29/54
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To effectively prevent reverse flow in an axial/mixed flow type fan and to facilitate its assembly. SOLUTION: A labyrinth seal part 8 preventing reverse flow is formed between a ring 4 connecting front end edges of respective vanes 3 of the fan 1 mutually and a cylindrical shroud 5 arranged on the radial outside of the ring 4. No radial overlapping part is formed between the ring 4 and the cylindrical shroud 5, so that assembly can be carried out easily by inserting the respective vanes 3 and the ring 4 into the cylindrical shroud 5 in the axial direction.
Patent JP-2001250289-A (JP)
Title: Method and device for vacuum lamination of substrate
Inventor: HIGAKI NORIHIDE
IPC: B05D3/12
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for vacuum lamination of substrates in which substrates not transmitting UV rays can be laminated without intrusion of air bubbles. SOLUTION: When substrates 9, 10 are laminated with an adhesive 7, a transparent or semitransparent cationic UV-curing adhesive which does not inhibit transmission of laser light is applied on at least one substrate of the two substrates. The adhesive is spread on the whole face of the substrate and irradiated with UV rays, and then two substrates are laminated in a vacuum atmosphere.
Patent JP-2001247087-A (JP)
Title: Navigating method of automatic guided submarine and automatic guided submarine
Inventor: YAMAMOTO KITAO
IPC: B63G8/24
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To easily and quickly determine the correlation between a water temperature, a water quality and an aquatic organism. SOLUTION: A water temperature follow-up control part 100 outputs a coincidence signal when a water temperature comparing part 104 compares a detecting water temperature θ of a water temperature sensor 59 with a target water temperature θ0. A target depth operation part 110 determines the depth in the respective time so as to lower a submarine after further raising the submarine up to the prescribed depth from the depth Do at that time when θ=θ0 is realized when the submarine rises. A constant speed navigation command part 114 outputs a signal of raising or lowering the submarine at a constant speed when the target water temperature is not detected again even if a prescribed time passes after detecting θ=θ0.  A water temperature follow-up control stopping judging part 116 outputs a signal of stopping water temperature follow-up control when the submarine rises or lowers up to the limit depth.
Patent JP-2001251364-A (JP)
Title: Distributed cashing method and system and storage medium having distributed cashing control program stored thereon
Inventor: ASAKA TAKUYA
IPC: H04L12/66
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a distributed coordinate cashing employing a cache server to acquire an object that can reduce excess traffic. SOLUTION: When a client issues a contents request, a router to be connected to the client rewrites the destination address of the contents request into the address of a cache server connected directly to the router or that of the router and transfers the contents request to the address. When the cache server can retrieve contents corresponding to the contents request, the cache server transfers the contents to the router. When the address of the transfer destination is that of a cache server directly connected to the router or that of a local cache server, the router acquiring the contents rewrites the transfer destination address of the contents into the address of the cache server directly connected to the router and transfers the contents and when not, the router transfers the contents to the destination address of the contents.
Patent JP-2001249025-A (JP)
Title: Automobile navigation system
Inventor: ISHIKAWA HIROKI
IPC: G01C21/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce uneasiness of a user about the contents of the guide of a running course to follow at the closing of a power source. SOLUTION: When the power source is turned off in the midst of the course guide to the destination, information such as that on the destination and setting conditions are stored into a running history data memory part 23. After the closing of the power source again, a user is supplied with information pertaining to the guide of the running course to follow between the starting of the navigation program and the display on a map screen. To be more specific, after the closing of the power source, a title screen graphic 4 (a) is displayed and then, the guide information screen (b) for destination information, course searching information and the like is shown on an image display device 50 before the display of the map screen (c). Thus, the user can know how the course guide is carried on after the closing of the power source of the navigation apparatus thereby reducing uneasiness about the guide.
Patent JP-2001251036-A (JP)
Title: Frame sticking equipment of sheet-shaped work for circuit board
Inventor: NAKAMAKI SEIJI
IPC: B26D7/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To improve workability, ensure one sheet supplying action and simplify function of a carrying means which supplies and collects a work holding frame, by a method wherein reduction of an installation space is enabled, arrangement in a factory is made convenient and a work supplying machine which cuts a work fed out from a roll into a specified length and supplies it is arranged adequately. SOLUTION: A rotary table 3 wherein work bench plates 3a-3a are made a cross shape when viewed from a plane is arranged so as to be horizontally and intermittently rotatable every 90 deg., and four stages A-D are constituted. In the first stage A, a work 20W on the first stage wherein frame sticking is completed is collected in a collection magazine 4 at the same time when one work holding frame 20 is supplied to the first stage from a magazine 5 for a frame. In the second stage B, the work W fed out from the roll 62 is cut into a specified length, and every one sheet of them is supplied to the work holding frame 20 on the second stage B with the carrying means 70. In the third stage C and the fourth stage D, tapes 100 which are fed out from a pair of tape rolls are stuck along facing side edges and the holding frame of the work by using a sticking roller 104.
Patent JP-2001254341-A (JP)
Title: Waterproofing structure and joint method for waterproofing sheet
Inventor: MIYAJI HIDEKI
IPC: E02B7/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a waterproofing structure wherein waterproofing sheets of different kind of materials are to each other with excellent strength. SOLUTION: Both ends of the waterproofing sheets (a) and (b) of different kind of materials overlap each other to connect them with direct heat deposit joint of the end overlapped surface and extrusion joint, the extrusion joint forms a first adhesive bond extending to the overlapped surface of the other lower side sheet end from a non-overlapped surface of the upper side sheet by making a constitutive material of one or the other of the waterproofing sheets (a) and (b) used for the lower side sheet in the overlapped surface as an adhesive, and the waterproofing structure is adhered by forming a second adhesive bond extending to the first adhesive bond from the non-overlapped surface of the upper side waterproofing sheet by making the constitutive material of the waterproofing sheet used for the upper side sheet in the overlapped surface as an adhesive.
Patent JP-2001252235-A (JP)
Title: Dishwasher
Inventor: YOSHIDA KENJI
IPC: A47B77/08
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent dropwise condensation from occurring to a possible extent in the surrounding of the device do to exhaust air. SOLUTION: A steam processing unit 44 is disposed in the exterior of an exhaust opening 40 leading to the exhaust opening 40 to exhaust air from a washing tub 11. The steam processing unit 44 has a case 45 having an air passage 46, a cooler 47, a dew receiver 48, and a dew guiding pipe 49. Air exhausted from the exhaust opening 40 is cooled by the cooling section 47a of the cooler 47 during passage through the air passage 46, moisture contained in the exhaust air condenses in the case 45, is received by the drop receiver 48 and then guided to a sink, for example, by the pipe 49 and is treated. Therefore, air having relatively lower humidity is exhausted from the air passage 46.
Patent JP-2001254960-A (JP)
Title: Built-in oven
Inventor: AOYANAGI KEIKO
IPC: A47B77/08
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a built-in oven having a top plate capable of being safely inserted into and removed out of a heating chamber without imposing an unreasonable load and a trouble on a cooking person, particularly an aged person, a person using a wheel chair or the like. SOLUTION: The built-in oven 1 is provided with a casing 3 and the casing 3 has a heating chamber 5 provided therein. Parallel guide rails 6 are laid on a bottom wall of the heating chamber 5 and parallel upper guide rails 7 are provided in side walls. A support frame 9 is formed by fixing parallel lower rails 10 and parallel upper slide rails 12 with connecting members 13 or the like. A door 15 is fixed on front end parts of the lower slide rails 10 and the upper slide rails 12. A handle 16 secured to upper part of the door 15. The door 15 and the support frame 9 are integrated to constitute a drawer 8. Top plates 18 are supported on the lower slide rails 10 and the upper slide rails 12, respectively.
Patent JP-2000299816-A (JP)
Title: Video segmentation system
Inventor: GEZUDE BOZUDAGI
IPC: H04N5/262
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To detect fade and/or dissolve in a video sequence with robustness. SOLUTION: The video segmentation system is provided with a histogram comparator 132 that decides at least two frames between a couple of discontinuous cuts in a video segment, a variance discrimination section 134 that decides a variance between at least two frames, and a segment identifier 136 that is used for identifying a gradual change on the basis of the variance between at least the two frames to detect the gradual change between the discontinuous cuts.
Patent JP-2001260230-A (JP)
Title: Method and apparatus for vibration welding
Inventor: AIZUKA KAZUHIRO
IPC: B29C65/06
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for vibration welding, capable of manufacturing even a product having an undercut-like cross-sectional shape. SOLUTION: A vibration welding method, wherein two synthetic resin members (inner member 6, outer member 8) are held between two fixtures (upper fixture 12, lower fixture 13) arranged in mutually opposed relationship in a superposed state and pressing force and exciting force are applied across two fixtures to weld two synthetic resin members, includes a process for temporarily bond two synthetic resin members in a relatively displaceable manner by the quantity corresponding to vibration amplitude, a process for mounting the temporarily bonded members on either one of two fixtures and a process for bringing the members mounted on one fixture into contact with the other fixture.  By this constitution, since two members are preliminarily superposed one upon another to be mounted on one fixture, this method can also be adapted to members other than the members having shapes capable of being superposed one upon another from only one direction.
Patent JP-2001263101-A (JP)
Title: Valve timing control device for engine
Inventor: OGURA AKIRA
IPC: F02D45/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing control device having improved controllability with securing the optimal responsiveness by optimizing a control gain immediately after the occurrence of over short or under shoot of the actual valve timing against the target valve timing in the feedback control of the valve timing. SOLUTION: This valve timing control device checks (S501, S506) if a target valve timing VTTGT is stable and if a sign conversion of a control deviation ΔVT occurred. If the sign conversion occurred, the number of sign conversions counting value CRTN is counted up to check (S508, S509), if CRTN=2 or not. If CRTN=2, a control gain process is performed (S512-), if CRTN≠2 (CRTN=1), a process to update a maximum deviation value ΔBTMAX by an absolute value of the current control deviation ΔVT is conducted (S510, S511). As a result, the device correctly and speedily checks if the control gain for both over shoot and under shoot is proper and performs learning, to optimized the control gain for improving controllability.
Patent JP-2001186038-A (JP)
Title: Distribution mixer and satellite reception converter and satellite reception system
Inventor: MATSUBARA HIROSHI
IPC: H04N5/44
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a satellite reception system where a receiving end can simultaneously receive both BS and CS signals in the case of receiving the BS and CS signals by one antenna. SOLUTION: A CS left-handed circularly polarized wave signal that is frequency-converted by a converter 3 is respectively given to a 1st input section 16a of a distribution mixer section 16 and a CS right-handed circularly polarized wave signal and a BS signal are respectively given to a 2nd input section 16b. A distributor 10 distributes the CS right-handed polarized wave signal and the BS signal given to the 2nd input section 16b, only the BS signal of the distributed signals passes through a low-pass filter 12 and is superimposed on the CS left-handed polarized wave. Then a 1st output section 16c outputs the CS left-handed polarized wave signal and the BS signal and a 2nd output section 16d outputs the CS right-handed polarized wave and the BS signal.
Patent JP-2000300459-A (JP)
Title: Showerhead for sanitary shower
Inventor: SCHORN FRANZ
IPC: B05B1/18
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To create a jet pattern that is optically satisfactory and has preferable feel by forming an outlet opening in a jet disk mounted to a casing of a showerhead, and performing an intermittent change controlled in relation to the axial direction of this outlet opening using a driving means. SOLUTION: Water flows into a lug 5 from an opening 9 to drive a turbine wheel 10. Simultaneously, the water flows to nozzle elements 19 through a gap 30 between spokes of a disk 13, and then flows outside from an opening 23. With the rotation of a turbine wheel 10, a disk 16 rotates and the nozzle elements 19 perform a wobbling operation. Therefore, direction of a jet going through a showerhead is intermittently changed. The direction of the jet is changed along a circular cone, and a vertex of the circular cone is positioned in a jet disk 1. All nozzle elements 19 moves at same angular velocity.
Patent JP-2001266173-A (JP)
Title: Picture display device and picture processing method
Inventor: NAKASE YOSHIMORI
IPC: G06T15/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device capable of feeding back a picture speedily to a user having instructed color change on performing the color change of a specific virtual object in three-dimensional CG. SOLUTION: The device is provided with a selected object detecting part 20, a selected matter displaying area retaining part 16, a color parameter changing part 18 and a selected pixel changing part 15. In the case of performing color change by selecting some specific object from among virtual objects constituting the scene of 3DCG, before directly changing color information such as the reflecting characteristic of light which is possessed by the virtual object of 3DCG, color change is performed concerning a selected object in a selected picture. Thus, the color change of a specific matter can be performed only by two-dimensional picture processing without performing rendering again.
Patent JP-2001260845-A (JP)
Title: Hydraulic control device for vehicle
Inventor: SAKATA YASUNORI
IPC: B60T8/48
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control device for a vehicle for driving a motor for a hydraulic pump at all times during antiskid control, keeping the rotating speed of the motor as constant as possible, while restricting energy consumption, and reducing noises with the rotation of the motor. SOLUTION: A pressure is reduced by storing a brake liquid in a wheel cylinder WC for a wheel WL in a reservoir RS via a modulator MD, and the brake liquid in the reservoir is returned between a master cylinder MC and the modulator MD by the hydraulic pump HP driven by the motor M. The motor M is driven at all times during antiskid control. When the quantity of the brake liquid in the reservoir RS is less than a first threshold value, the motor M is driven at a preset minimum rotating speed. When the quantity of the brake liquid in the reservoir is not less than the threshold value, the motor M is driven at a preset rotating speed faster than the minimum rotating speed until the quantity of the brake liquid in the reservoir is less than a second threshold value smaller than the first threshold value.
Patent JP-2001272406-A (JP)
Title: Container for high-sensitivity analysis
Inventor: TANAKA HAYAO
IPC: C12M1/40
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an immune analysis container that is highly sensitive and has less repetition determination error, and further can eliminate a blocking operation. SOLUTION: In the high-sensitivity immune analysis container where a hydrophilic macromolecule having a functional group is grafted to a base part that comes into contact with at least the reagent solution of a container, or the functional group and the hydrophilic macromolecule is grafted to the base part that comes into contact with at least the reagent solution of the container, and the contact angle with water of the base part in contact with at least the reagent solution is equal to or less than 1 degree, the functional group can be combined with at least one of peptide, protein, and oxygen.
Patent JP-2001272443-A (JP)
Title: Semiconductor testing device and semiconductor testing method using the device
Inventor: HANAI HISAYOSHI
IPC: G01R31/3183
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive semiconductor testing device which saves a test pattern storage memory by generating a fast clock while generating a test pattern in slow test cycles and is further slow and small in the storage capacity of a test pattern storage circuit, and a semiconductor testing method using the device. SOLUTION: The semiconductor testing device has a reference signal generating circuit 22 which generates test cycles as a reference signal, a waveform forming circuit 23 which forms an output waveform according to the test cycles, and a waveform output circuit 24 which sets and applies a voltage in the shape of the output waveform to a semiconductor element to be measured; and the waveform forming circuit 23 is provided with a ring-shaped oscillation circuit equipped with a variable delay circuit 234A and the output waveform generated in specific timing is a fast clock waveform.
Patent JP-2000336194-A (JP)
Title: Structurized surface, its production and its use
Inventor: KUHN PETER
IPC: C08J7/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an industrial structurized surface having locally regulated liquid-repellent and liquid-wettable regions by including an uplifted part having specific average height and average interval, the surface energy of a not- structurized material smaller than a specific value, and a liquid-wettable partial region. SOLUTION: This structurized surface includes an uplifted part having 50 nm to 10 μm average height and 50 nm to 10 μm average interval, the surface energy of a not-structurized material smaller than 35 mN/m, and a liquid- wettable partial region. The not-structurized material is preferably a poly(tetrafluoroethylene) or the like. The surface is obtained, as one preferable method, by forming the uplifted part and the not-uplifted liquid-wettable partial region mechanically or by lithography on the surface having the surface energy. The surface is useful for production or the like of a sample carrier for instrumental analysis or a sample carrier having a liquid transmission system.
Patent JP-2001283176-A (JP)
Title: Card-shaped portable equipment equipped with display part
Inventor: TANI MASAHITO
IPC: B42D15/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a card-shaped portable equipment equipped with a display part on which a plastic liquid crystal panel is arranged so that any picture can be prevented from being damaged even in the case of being portable equipment such as an IC card which is liable to bend. SOLUTION: A plastic liquid crystal panel 3 as a display part to be driven by an IC 2 is integrated into a main body 1 of an IC card into which the IC 2 is buried, and grooves 1a and 1b as stress bending deforming parts are formed on the back face of the main body 1 away from an area including the plastic liquid crystal panel 3, and when any outer force is received, the stress is concentrated at the parts of the grooves 1a and 1b, an only those parts are deformed. Thus, it is possible to maintain the shape retention performance of the plastic liquid crystal panel 3.
Patent JP-2001284018-A (JP)
Title: Exothermic body, fixing device and image forming device
Inventor: EZAKI SHIRO
IPC: H05B3/16
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an exothermic body in which warpage and crack of the substrate can be reduced when caused by a thermal strain irrespective to the material of ceramic substrate, and provide a fixing device and image forming device which use this exothermic body. SOLUTION: This is equipped with the ceramic substrate 11 of flat-plate shaped; a resistor exothermic body 12 formed on at least one side of this substrate facet and glass layers 14a, 14b which have a smaller coefficient of expansion than that of the ceramic substrate, and which is formed at both sides of this substrate.