baber/WOPTO huggingface dataset:
Patent JP-2002058839-A (JP)
Title: Overturn preventing device for game medium storage unit
Inventor: MATAYOSHI MASAHIRO
IPC: A63F7/02
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an overturn preventing device for a game medium storage unit preventing the overturn of the game medium storage unit storing the prize balls discharged during a game. SOLUTION: This overturn preventing device is provided on a game machine 1 having a game medium tray 6 receiving the game mediums paid off when the prescribed conditions are met, and it is provided with an overturn preventing means 71 having locking sections 72 lockable with the upper edge of the game medium storage unit 7 mounted on a base 9 provided below the game medium tray 6 and storing the game mediums.
Patent JP-2002062928-A (JP)
Title: Method and device for detecting abnormal state
Inventor: KOYAMA NORIAKI
IPC: G05B23/02
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To detect the state deviating from an equipment specification by long-term operation, which can be regarded as a sign of a failure to be caused in future and cannot be detected by a conventional device, of equipment to be controlled, so the equipment to be controlled can be repaired prior to the occurrence of the failure by detecting the sign. SOLUTION: At least an optional monitoring time band in the operation period of the equipment and an abnormal value electric variable in the optional monitoring time band smaller than the detected electric variable in a failure are preliminarily registered in a condition table every equipment to be controlled. When the information inputted from the equipment to be controlled to a controlling computer satisfies the condition described in the condition table, occurrence of an abnormal state that is the sign of failure in the equipment to be controlled is judged and this is alarmed by an output device such as indicator or the like.
Patent JP-2002065694-A (JP)
Title: Handpiece for laser surgical knife
Inventor: SUGATA FUMIO
IPC: A61B18/20
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a handpiece for a laser surgical knife the adjustment of which does not cause troublesomeness and fault for an operator who must regulate a flow rate meter to vary assist gas flow rate, confirming to a case of a disease. SOLUTION: The handpiece 3 has a gas escape aperture 9 which can regulate assist gas flow rate coping with the kind of a chip 1. For example, when the screw length (a) of the chip 1 is long, the gas escape aperture is closed and assist gas flows a lot out of the tip of the chip. On the other hand, when the screw length (a) is short, assist gas is escaped from the gas escape aperture 9 and the assist gas flow rate falls.
Patent JP-2002066562-A (JP)
Title: Bath water circulation and cleaning device
Inventor: OSUGI KAZUYA
IPC: C02F1/46
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To efficiently and electrically sterilize bacteria in bath water. SOLUTION: In the device for sucking the bath water 3 in a bathtub 2 by a circulation pump 7 and circulating it in a circulation flow passage 8 and cleaning the bath water with a cleaning means 10 and an electrolytic sterilization means 12 provided in the circulation flow passage, and also provided with a chlorine feed means for feeding a chlorine compound into the circulation flow passage, and a control means 23 for controlling both the chlorine feed means and the electrolytic sterilization means 23, the control means is constituted such that the chlorine feed means is stopped for a preliminarily set prescribed specified time at the start time of the operation, and also the prescribed time later, the electrolytic sterilization means is worked and voltage is impressed across electrodes 22,  22 constituting the electrolytic sterilization means and the impressed voltage is stored as an initial value.
Patent JP-2002074377-A (JP)
Title: Device and method for line segment display processing and storage medium
Inventor: ABUKAWA YOSHIRO
IPC: G09G5/36
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To suitably display an adopted line type pattern. SOLUTION: In the line segment display processing method for displaying a line segment including a folding point in constitutive points with a required line type pattern, this method is provided with a line segment locating step for locating basic units from the starting point of a line segment to be displayed to the ending point thereof corresponding to shifted basic units by repeating operation for shifting the basic unit comprising the line type pattern from the starting point of the line segment to be displayed with a shift quantity equal to or less than a line segment length until a total shift quantity becomes a basic unit length, a constitutive point number detecting step for calculating the number of constitutive points positioned in the part, where the line segment exists, of the line type pattern corresponding to each of such location,  and a display control step for displaying the line segment by adopting a method for arraying basic units in the case of the greatest calculated number of constitutive points.
Patent JP-2002072091-A (JP)
Title: Zoom lens
Inventor: HIROSE NAOKI
IPC: G02B15/163
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a standard zoom lens realizing the shortening of entire length and the reduction of cost while holding high optical performance and having a variable power ratio of about 2.8. SOLUTION: This zoom lens is a three-group zoom lens consisting of negative, positive and positive groups, has plastics lenses (G2, G7 and G8) and aspherical surfaces (*) in the respective groups (Gr1 to Gr3) and satisfies a conditional expression: 1<bfW/fW<1.5 bfW: back focus at a wide-angle end (W) and fW: the focal distance of an entire system at the wide-angle end (W)}.
Patent JP-2001080078-A (JP)
Title: Ink-jet print head
Inventor: SAUL KENNETH D
IPC: B41J2/16
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a switching electronic device by activating each transistor of a first fundamental element by a control signal on an address line of a first and a second sets of address lines irrespectively of each transistor of a second fundamental element. SOLUTION: A first fundamental element 615 is constituted of a substrate having a first primary surface through which ink openings 670 penetrate, and a first set of current control transistors. A second fundamental element 602 is constituted of the first fundamental element 615 connecting a first terminal of each transistor of the first set with any one of a first set of address lines 640, and a second set of current control transistors. Each transistor of the first fundamental element 615 is activated by a control signal on any one of the first and second sets of address lines 640 and 650 irrespectively of each transistor of the second fundamental element 602.
Patent JP-2002066844-A (JP)
Title: Method of manufacturing discharge machining electrode using metal powder sintering type laminated molding
Inventor: NISHIYAMA KAZUYA
IPC: B23K26/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a discharge machining electrode using metal powder sintering type laminated molding whereby an integrated electrode can be easily manufactured regardless of the shape and number of discharge machining portions. SOLUTION: A three-dimensional model of the discharge machining electrode is originated from the three-dimensional data of a workpiece and horizontally sliced at a predetermined pitch; the slice data of its sliced shape is originated and the slices are laminated one on another as each slice is hardened by application of a laser beam 20 to the top of copper and nickel alloy powders 12 according to the slice data so as to manufacture the discharge machining electrode 15.
Patent JP-2002070021-A (JP)
Title: Greening method of slope face
Inventor: YAMAZAKI WATARU
IPC: C08L101/16
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a greening method of a slope face for breeding strong trees by stably sowing seeds in substantially natural conditions. SOLUTION: Biodegradable enclosure frame 3 raising a wall 5 projecting a fixing projected side 6 corresponding to the slope inclination to the lower edge section in the shape of an enclosure opened to the upper side in the direction of the slope inclination and biodegradable fixing piles 8 fixing the enclosure frames 3 to the slope are used, the enclosure frames 3, 3, etc., are set on the greening slope face 1 at regular intervals, seed or soil containing the seed is kept in the enclosure frames 3, 3, etc., and the seed is stably sowed in the greening slope face 1.
Patent JP-2002075700-A (JP)
Title: Radiation mirror equipment
Inventor: MARUSHITA MOTOHARU
IPC: H05H13/04
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide radiation mirror equipment which can inhibit deviations of output and input positions of a beam radiation. SOLUTION: A movement of a 1st displacement holder 53 is transmitted to both of tip end sections of a shaking holder 52 and a link 56 through an elastic body 57 for curving and a 2nd displacement holder 55. A curving state of a reflective surface 58 is adjusted, while inhibiting the displacement to the thickness direction at a middle portion in a longer-direction of a long scale mirror 51, by energizing both end sections of the long scale mirror 51 in the thickness direction, so as to meet the locus of the link 56 centering with a supporting holder 54.
Patent JP-2002080161-A (JP)
Title: Image forming device
Inventor: MINAGAWA YOSHIHISA
IPC: B65H31/26
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having means for easily and completely rolling a large size document sheet having a folded trace during discharge. SOLUTION: A storage attachment 7 is removably provided in a document stocker portion 6 of a discharge part 5 for rolling a large size document 3. The storage attachment 7 is rotatably pressed against the upper face of the discharge part 5 or on the lowest inner periphery face of the document stocker portion 6 at an adequate pressure. When the large size document 3 discharged from a scanner 2 is rolled on the outer periphery of the storage attachment 7, the fold trace X on the large size document 3 is spread while being pushed down with the dead weight of the storage attachment 7.
Patent JP-2002072007-A (JP)
Title: Optical branch coupler, branching optical fiber and single fiber bi-directional optical transmitting device
Inventor: SUGITA TATSUYA
IPC: H04B10/2507
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical branch coupler, a branching optical fiber and a single fiber bi-directional optical transmitting device which are simple in constitution and are small in loss/crosstalk. SOLUTION: A ferrule 20 to which a transmitting optical fiber 40 is fixed is connected to a ferrule 22 to which a transmitting optical fiber 44 and a receiving optical fiber 46 are fixed so that optical fiber end surfaces are butted using a sleeve 24. Joining surfaces between the ferrule 20 and the ferrule 22 are stuck and fixed using an optical adhesive or a ultraviolet ray setting resin. A fiber array which bundles fibers up is used for the transmitting optical fiber 44 and the receiving optical fiber 46.
Patent JP-2002079549-A (JP)
Title: Molding method and valve gate mold device used for molding method
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/28
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent a part where an excessively high temperature is localized from occurring by making the internal resin temperature of a material passage in a valve device uniform and thereby, prevent the properties of a resin from being deteriorated. SOLUTION: An air blowing passage 63 and an exhaust passage 64 are formed on a backing plate 17 on the fixed mold half side and the air blowing passage 63 is arranged opposite to the center, in the axial direction, of a valve body 36 of the valve device 31. Air is sent into the air blowing passage 63 by an air blower 62. The center, in the axial direction, of the valve body 36 is forcibly cooled by blowing the air to the center, in the axial direction, of the valve body 36 from the air blowing passage 63. The valve body 36 with a heater 51 mounted on the outer periphery tends to originally show a higher temperature in the center, in the axial direction, where heat is transmitted from both ends, than the both ends. However, the entire material passage 38 of the valve body 36 shows a uniform temperature due to the described cooling.
Patent JP-2002070166-A (JP)
Title: Connecting structure for steel pipe column and flat slab and its connecting method
Inventor: TAKIGUCHI MASAMI
IPC: E04C3/32
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for a flat slab and its connecting method minimizing the machining of a steel pipe at a connection portion and capable of sufficiently securing the yield strength of a junction. SOLUTION: In this connecting structure for a steel pipe column and the flat slab, the steel pipe 6 of the upper story and the steel pipe 7 of the lower story cut off at the connection position of the flat slab 5 are connected by a connecting material 8 connected with an upper flange 9 and a lower flange 10 at a prescribed gap section 3, and slab bars 4 are arranged in the gap section 3 of the connecting material 8.
Patent JP-2002074488-A (JP)
Title: Article carry-out device of vending machine
Inventor: YASAKA YOSHIO
IPC: G07F9/10
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an article carry-out device of a vending machine which can speedily and accurately carry a dispersed article downward, out of an article storage box to an article taking-put opening provided at a relatively high position. SOLUTION: This device is equipped with a upwardly reclining chute 24, which is provided below the article storage box 11, an article push rod 27 which carries an article S fallen on the chute 24 by pushing it from behind, a stop control switch 28 which stops the article push rod 27 at a stop position after vending is ended, and an article stopper 21 which is provided rotatably in a drooping state and has its lower end part nearby the chute 24 and facing the front face of a pushing rod 27A for article at the stop position and engages the dispersed article S pushed out of a opening 17 a before the stop position and fallen on the chute 24 from behind, while the lower end part abuts against the pushing rod 27A for article in the front.
Patent JP-2002081877-A (JP)
Title: Ice thermal storage unit
Inventor: SODEYAMA HIDEAKI
IPC: F24F5/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To improve an ice thermal storage unit so that ice can be produced efficiently and refrigeration cycle can be operated stably. SOLUTION: In an ice thermal storage unit for making ice by supplying refrigerant to an evaporation coil arranged in a thermal storage tank and supplying water to the outside of the coil or storing water stationarily, the evaporation coil is constituted by arranging a plurality of flat spiral coils, each having a refrigerant inlet at the outermost circumference and a refrigerant outlet in the center, in multistage in the thermal storage tank, and each coil is inclined slowly downward from the outer circumference toward the central part.
Patent JP-2002070412-A (JP)
Title: Sliding door device
Inventor: NOMURA IPPEI
IPC: E05F5/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent noises in the case of the total opening of a sliding door and prevent the damage of an opening-position control member or the like for the sliding door, a sliding-door frame or the like, and to close the totally opened sliding door after a desired time even in a sliding door device in which the opened sliding door is closed automatically by the urging force of a closing- force generating means. SOLUTION: In the sliding door device, in which the sliding door is installed movably to the sliding-door frame for conducting open-close operation and which has the closing-force generating means for moving the sliding door in the direction of the closing of the door and the first braking device for braking the sliding door before the sliding door is closed completely, the second braking device giving braking force to at least one sliding door in the direction of the opening of the sliding door before total opening and the direction of the closing of the sliding door opened up to a fixed position is mounted.
Patent JP-2002071660-A (JP)
Title: Analysis method and device for amino acid
Inventor: FUJII YOSHIO
IPC: G01N30/86
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an analysis method for an amino acid allowing the simultaneous analysis of 53 components. SOLUTION: In this amino acid analysis method for making a humor analysis with humor amino acid analogous substance as a detected object by introducing a sample into a buffer solution with which one or more kinds are mixed, to pass through a separating column, the lithium ion concentration of the buffer solution into which the sample is introduced, is made 0.3 mol/L or less until the time when at least β-aminoisobutyric acid (β-AiBA) is eluted. An amino acid analyzer ideal for a clinical field can be provided.
Patent JP-2002045451-A (JP)
Title: Line viewer
Inventor: YAMAMOTO ATSUSHI
IPC: A63B102/32
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a line viewer which views a line where the line is normally invisible by deciding a ball hitting course during play of golf, distinctly instructing a person or object or drawing the line between a buoy and a buoy on water. SOLUTION: A plate (1) of transparent plastic or the like is inscribed with a groove (2) of an arrow line type.
Patent JP-2002080762-A (JP)
Title: Ink set for ink jet recording and method for ink jet recording
Inventor: SHIMIZU WATARU
IPC: C09D11/30
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink set for ink jet recording capable of presenting sufficient preservation stability even when print-recorded on proper paper. SOLUTION: This ink set for ink jet recording consists of several water soluble recording solution, for full color recording, in which a black ink is a water soluble recording solution containing at least one or more of black disazo pigments expressed by general formula (1) (wherein A expresses a phenyl or naphtyl which may be further substituted; B expresses phenylene or napthylene which may be substituted; R expresses H or phenyl which may be substituted; n is 1 or 2) as a free acid and a cyan ink contains at least one or more species of a phthalocyanine pigment expressed by general formula (2) (e.g. C.I. reactive blue 7 and the like).
Patent JP-2002089818-A (JP)
Title: Gasifying furnace sealing method, and combustible substance supply apparatus
Inventor: MORI HIDEJI
IPC: F23G5/50
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To improve sealing for an upper stage damper of a double damper system, and restrict leakage air to a gasifying furnace to a minimum but necessary amount. SOLUTION: A present gasifying furnace sealing method for a gasifying melting system comprises: a process where a combustible substance is supplied from a dust supply apparatus 26 through a combustible substance supply chute 22, a process where air supply is controlled with a double damper system 7 provided in the combustible substance supply sheet 22, and a process where the supply air and the combustible substance are fed into a gasifying furnace 8 for partial combustion with a low air ratio, and further thermal decomposition gas and unburned char are produced in the gasifying furnace 8, and waste gas in the melting furnace 9 is completely combusted in a secondary combustion chamber 10.  The process of supplying the combustible substance controls the amount of supply of the combustible substance in the refuse apply apparatus 1, interlocking with the opening/closing of the double damper system 7.
Patent JP-2001134020-A (JP)
Title: Coating process and its imaging process
Inventor: LIU CHU-HENG
IPC: B05D1/26
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To form an extremely thin coating layer from a highly viscous material. SOLUTION: This process includes a stage for forming a first coating layer on a first movable substrate surface by using a developer and a stage for forming a thin and uniform second coating layer on the first movable substrate surface by bringing the first coating layer on the resulted first substrate into contact with the second movable substrate surface. The moving direction of the first movable substrate surface is opposite to the moving direction of the second movable substrate surface and at least one of the first substrate surface and the second substrate surface fits to the surfaces facing each other.
Patent JP-2002090247-A (JP)
Title: Pressure indicator, pressure detector and tire assembly
Inventor: OTANI KOJI
IPC: G01L17/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a pressure indicator which is of a simple constitution and which can be mounted on a tire or a tire wheel and to provide a tire assembly in which the pneumatic pressure of the tire can be checked easily. SOLUTION: The pressure indicator 10 is constituted of a transparent cylindrical pressure vessel 12 which communicates with a pressure medium via a communicating tube 11 and an elastic body 13 which is fixed and bonded to the bottom face 12a on the side opposite to the side of the pressure medium inside the pressure vessel 12. The elastic body 13 is constituted of an elastic polymer composed of a foamed body comprising independent air bubbles.
Patent JP-2002094145-A (JP)
Title: Manufacturing method for semiconductor device, manufacturing method for semiconductor integrated circuit device, simulation device and recording medium
Inventor: TWYNAM JOHN KEVIN
IPC: H01L29/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To excellently manufacture a semiconductor device on the basis of computer simulation by suppressing the errors of the computer simulation. SOLUTION: Since an equivalent circuit model 10 provided with the serial circuit of plural sub device elements 13 depending on electron concentration and an electron velocity is set, simulation is based on the equivalent circuit model 10 including the internal physical characteristics of a concrete semiconductor device, and an accurate simulation result for which conventional errors are suppressed is attained. Thus, the semiconductor device is excellently manufactured on the basis of more accurate computer simulation.
Patent JP-2002088437-A (JP)
Title: Contact material for vacuum valve and its production method
Inventor: OKUTOMI ISAO
IPC: H01H11/04
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a contact material for a vacuum valve combinedly having excellent large current breaking characteristics and large current conducting characteristics. SOLUTION: This contact material for a vacuum valve at least contains, by weight, 75 to 95% copper and a carbide containing at least either titanium carbide(TiC) or vanadium carbide(VC) by 5 to 25%. Further, <=5% chromium(Cr) is preferably incorporated therein. By controlling the composition of the contact material to the same range, both of large current breaking performance by the arc diffusing action of TiC or VC and large current conducting performance by Cu can be exhibited without being damaged.