baber/WOPTO huggingface dataset:
Patent JP-2002129434-A (JP)
Title: Method and system for detecting abnormality of bobbin exchanger in single spindle-driving type spinning machine
Inventor: FUJII YOSHIMICHI
IPC: D01H9/02
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for detecting the presence/absence of a bobbin grip abnormality at each of the grippers in a bobbin exchanger and for identifying spindle(s) where such an abnormality occurs in a simple scheme through making the best use of the characteristic of a single spindle-driving type spinning machine. SOLUTION: This system works as follows: in putting a bobbin exchanger at operation, when, in such a condition that an empty bobbin is inserted into a spindle by each of grippers, a torque less than the normal gripping force for each of the grippers is made to act on each of the spindles through the corresponding spindle motor, if one or more of the spindles is (are) rotated, the gripper(s) of the spindle(s) in question is (are) judged as an abnormal grip;  next, when, in such a condition that each of the grippers is put to a grip-released mode, a torque less than the normal gripping force for each of the grippers is made to act again on each of the spindles through the corresponding spindle motor, if one or more of the spindles is (are) not rotated, the gripper(s) of the spindle(s) in question is (are) judged as an abnormal grip-release, and the display(s) for the spindles judged to be abnormal is (are) driven.
Patent JP-2002119976-A (JP)
Title: Apparatus and method for flocculation treatment
Inventor: INOUE ISAMU
IPC: B01D21/30
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent the increase in sludge caused by an increase in the amount of an inorganic flocculant for enhancing the removal ratio of TOC and THMFP by preventing the whole supply amount of the inorganic flocculant from exceeding the supply of a conventional inorganic flocculant, to enable the formation of coarse flocs by preventing the pH of treated water from becoming acidic to prevent the deterioration of the removal ratio of turbidity and to enhance the removal ratio of TOC and THMFP even with the elapse of time while preventing the corrosion of a water feed pipe by preventing the pH of treated water from becoming acidic. SOLUTION: The inorganic flocculant is supplied to treated water, which is obtained by rapidly stirring water to be treated and the inorganic flocculant, then to stirr the treated water at a slow speed, and fine flocs are also formed at the time of slow speed stirring. TOC and THMFP are effectively adsorbed even at the time of slow speed stirring by the formation of fine flocs to make fine flocs coarse accompanied by slow speed stirring, and these coarse flocs are subjected to solid-liquid separation treatment in a rear stage to be removed and the forming period of the fine flocs is delayed as compared with such a case that the inorganic flocculant is supplied only to conventional rapidly stirred water to be treated.
Patent JP-2001189139-A (JP)
Title: Cathode ray tube and its manufacturing method
Inventor: TOSHIBE KEN
IPC: H01J29/48
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a cathode ray tube by reducing the burrs of a punched plate grid electrode constituting an electron gun and reduce the cost by reducing the number if manufacturing processes for the plate grid elec trode constituting the electron gun. SOLUTION: In a first punching process, the outline of the plate grid electrode is formed, and in the next punching process, a cut-off line of the plate grid electrode is formed. The angle of a crossing between the outline and the cut-off line is within 70-110 degrees.
Patent JP-2002127808-A (JP)
Title: Vehicle equipped with advertising device
Inventor: OKURA MASAO
IPC: G09F21/04
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle equipped with an advertising device enabling an advertising medium shown on the vehicle body to be seen even when the vehicle is running at night thereby sufficiently fulfilling the advertising function of a running vehicle provided with an advertising medium, and capable of being manufactured easily and at low cost. SOLUTION: A foundation frame 10 is fixed on the undercarriage of the vehicle, sheet supports 12 are provided outside the left, right, upper and lower parts of the foundation frame 10, a sheet 16 showing an advertising medium is provided in a tensioned state outside the sheet supports 12, and a light source 15 is provided between the sheet 16 and the foundation frame 10.
Patent JP-2001157452-A (JP)
Title: Worldwide power supply
Inventor: RYO JUNGEN
IPC: H02M7/12
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a worldwide power supply for reducing power consumption and costs, and improving reliability by composing a switching element for switching an all-wave rectification and double-voltage rectification mode with a relay. SOLUTION: The worldwide power supply includes an all-wave rectification circuit with a pair of AC input terminals and a pair of DC output terminals, a pair of capacitors C1 and C2 being directly connected in series between the pair of DC output terminals, the common contact of the capacitors, a relay switch RSW that is connected between either pair out of the pair of AC input terminals, and a relay drive circuit 100 that drives the relay switch so that the relay switch is turned on and is operated in a double-voltage mode when the AC voltage being supplied to the pair of AC input terminals is a low voltage, and the relay is turned off and is operated in an all-wave rectification mode when the AC voltage is a high voltage, thus reducing power consumption, reducing costs, and improving reliability.
Patent JP-2002130114-A (JP)
Title: Actuator device
Inventor: SADAMOTO ATSUSHI
IPC: G02B7/04
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a small shape memory alloy actuator with a wide driving range. SOLUTION: A movable part 51 and a stationary part 52 are connected by an elastic member 53. The elastic member 53 is composed as plate springs arranged in parallel so as to regulate the main moving direction of the movable part 51 to a movable direction 59. The movable part is driven by stretching a shape memory alloy 54 between the movable part 51 and a stationary part 56 and contracting the shape memory alloy 54 by energized heating.
Patent JP-2001159277-A (JP)
Title: Connecting structure for stile and rail of paper screen
Inventor: ARAKAWA TETSUYA
IPC: E06B3/26
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To connect a rail and a stile formed with a metal section and a resin section so that an inward plate overlapped on the indoor side section of the recessed groove at the resin section of the stile is hardly deformed. SOLUTION: The upper section of the indoor side section 42 of the recessed groove 40 at the metal section 13a of the stile 13 is cut, and the end sections of the indoor side section 23 and the outdoor side section 24 of the recessed groove 20 at the metal section 10a of the rail 10 are cut. The metal section 13a of the stile 13 and the metal section 10a of the rail 10 are connected to face the end face 42b of the indoor side section 42 of the recessed groove 40 of the metal section 13a of the stile 13.  The upper section of the inward plate 51 of the resin section 13b of the stile 13 is cut, the end section of the inward plate 31 of the resin section 10b of the rail 10 is cut, and the resin section 13b of the stile 13 and the resin section 10b of the rail 10 are connected so that the notched vertical end face 31a of the inward plate 31 of the resin section 10b is kept in contact with the hook piece 53 of the inward plate 51 and a notched horizontal end face 31b is kept in contact with the upper end face 53a of the hook piece 53 and the upper end face 42a of the indoor side section 42.
Patent JP-2002134463-A (JP)
Title: Apparatus for drying substrate
Inventor: KONDO MASAKO
IPC: F26B23/04
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a substrate drying apparatus which will not generate organic contamination, disperses with liquid waste disposal, and prevents formation of a water mark and growth of a natural oxide film, while fully drying the substrate. SOLUTION: Flow rate of N2 gas supplied to a chamber 2 is switched to a high flow rate, and wafers 100 held in a carrier 4 are introduced to a processing vessel 3 and are cleaned with deionized water. A halogen lamp 7 is turned on to have infrared light of a wavelength range of 1.3 μm-3.0 μm irradiated on the gas-liquid interface in the processing vessel 3. The carrier 4 is lifted with a constant rate to gradually lift the wafers 100 from the deionized water inside the processing vessel 3. In this instance, the flow rate of the N2 gas is kept at a high flow rate, and surfaces of the wafers 100 are dried by irradiating the part of the wafers 100 appearing from the deionized water inside the processing vessel 3 to the N2 gas atmosphere with the infrared light generated by the halogen lamp 7.
Patent JP-2002136142-A (JP)
Title: Switching power supply
Inventor: HARADA SEIJI
IPC: H02M3/335
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply, having a structure capable of suppressing noise generated in a winding part from affecting the detection resistance, without causing increases in a mounting space, man-hours, and cost. SOLUTION: The winding part 3 is disposed on the single face side of a printed circuit board 17, and the detection resistance 11 is disposed on a position, corresponding to the winding part 3 on the other face side of the printed circuit board 17. Between the winding part and the detection resistance 11, a conductive foil pattern 21 is disposed on either of the front or the rear face of the printed circuit board 17, or in the interior thereof.
Patent JP-2001166453-A (JP)
Title: Non-absorptive reticle and method for manufacturing the same
Inventor: MCCULLOUGH ANDREW W
IPC: G03F1/46
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a reticle which can decrease thermal strains and allows the use of high illumination energy leading to shortening of exposure time and an increase of a processing quantity. SOLUTION: A translucent substrate is included and a reflection region is disposed on this translucent substrate. An electromagnetic radiation obstruction region is disposed on this reflection region. The reticle is so constituted that the electromagnetic radiation transmitted through the translucent substrate is reflected from the reflection region before arriving at the electromagnetic radiation obstruction region.
Patent JP-2002138429-A (JP)
Title: Wire type gate
Inventor: YAMANE AKIRA
IPC: E01F13/04
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a wire type gate capable of simply winding and storing a rope body even in disuse. SOLUTION: The wire type gate is provided with the rope body (5) which can be mutually vertically wound, a winding support (2) which can be wound and unwound in the state that one end of the rope body is held, and an end support (4) which can unwind the rope body from the winding support to attach the other end of the rope body to a top part.
Patent JP-2002129328-A (JP)
Title: Method and apparatus for vapor phase deposition
Inventor: MIYANAGA MAMIKO
IPC: C23C16/52
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for vapor phase deposition, which can deposit a tungsten metal layer fully inside of a hole, for a substrate provided with the hole of a high aspect ratio. SOLUTION: This method and apparatus for depositing a tungsten metal layer on a semiconductor wafer comprises a nucleation step (step S103) for depositing a nucleation layer and a tungsten depositing step (S104) of supplying WF6 gas, which is divided into sequential two steps of depositing a first tungsten layer on a nucleation layer with a second gas of a low gas pressure (S105), and depositing a second tungsten layer with a third gas. Thus the tungsten metal layer can be deposited fully inside of the hole of the wafer.
Patent JP-2002139200-A (JP)
Title: High-pressure gas storage facility
Inventor: NOBUTO JUN
IPC: F17C13/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure gas storage facility capable of lowering the specification of an airtight material and avoiding an increase of the construction cost. SOLUTION: A first friction reducing sheet 13 fixed to a lining material (airtight material) 12 and slidable against back-filling concrete C is provided between the lining material 12 and the back-filling concrete C.
Patent JP-2002140508-A (JP)
Title: Selection set evaluating device, selection set evaluation result gathering device, selection set generating device, selection set evaluation inputting device, system, and method for evaluating selection set, computer-readable recording medium with recorded program implementing selection set evaluating method, article selling device, and communication support device
Inventor: MIZUGUCHI MITSURU
IPC: G06Q50/10
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a selection set evaluating device which allows a user to evaluate a selection set consisting of one or more selection items that another user selects. SOLUTION: A selection item storage means 101 which stores information regarding selection items, a selection item presenting means 102 which presents the selection items to the user who makes choices, a selection item selecting means 103 which allows the user to select the presented selection items so as to generate the selection set, a selection set presenting means 105 which presents the selection set generated by the user making the choices to the user who evaluates it, and an evaluation input means 106 which allows the user who evaluates the set to input evaluation of the presented selection set are provided.
Patent JP-2002142333-A (JP)
Title: Power distributor for vehicle
Inventor: ONIZUKA TAKAHIRO
IPC: B60R16/023
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To distribute power supplied from a power supply on a vehicle to a plurality of loads in a compact structure and without requiring complicated, internal wirings. SOLUTION: Power distributor for vehicles distributes power to the plurality of loads from the common. Bus bars 10A, etc., for input circuits and bus bars 12A, etc., for output circuits, whose continuity is turned on and off by such semiconductor switching element as an FET 14A are retained in an insulating case 22, while they are aligned nearly on the same plane. Input terminals 10a, etc., and output terminals 12a, etc., project from the arrangement surface of the bus bars concerned in the same direction for orthogonally crossing the arrangement surface concerned.
Patent JP-2002138501-A (JP)
Title: Fixing implement of form panel for retaining wall construction
Inventor: YAMASHITA JOJI
IPC: E02D29/02
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent a downward plug part of a fixing implement of a form panel for a retaining wall construction which fixes a form panel of an upper step upon a form panel of a lower step from floating and escaping from and coming out of an upper hook of a form panel of a lower step with vibration, a shock, etc., when the form panel which hooks opened to the vertical direction project from right, left, up and down position on the back of stands in the right and left direction and is arranged as the lower step, the same panel standing in the right and left direction is arranged on this lower step and then plural steps are arranged,  the downward plug part of the plate shaped fixing component is inserted between the turning part of the upper hook of the form panel arranged as the lower step of a pair of up and down steps and the back of this panel and the upward plug part of the abovementioned plate shaped fixing component is inserted between the turning part of the lower hook of the form panel arranged as the upper step and the back of that panel. SOLUTION: The pushing parts 13 with the small area of the contact face with the back of the form panel 1 of the upper step, and the wedge-shaped slope 14 at the contact face with the turning part 2' of the upper hook 2 of the back of this panel which contacts with and is pressurized more strongly to the turning part of the hook as it is inserted into this hook from top, are respectively formed to the downward plug part 12d of the plate shaped fixing component 11.
Patent JP-2001263224-A (JP)
Title: Piston type compressor
Inventor: KIMURA KAZUYA
IPC: F04B27/08
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a piston type compressor eliminating a driving shaft energizing spring and capable of easily assembling a structure for regulating a slide movement of a driving shaft. SOLUTION: In a housing hole 12a penetratingly formed in a cylinder block 12, an abutting member 60 is pressed in and fixed to a rear end part of the driving shaft 16. The driving shaft 16 regulates the slide movement of the driving shaft 16 in the direction for approaching a valve-port forming body 14 by abutment of the valve-port forming body 14 and the abutting member 60 for blocking up the opposite side of the inserting side of the driving shaft 16 of the housing hole 12a. This piston type compressor is set so as to form prescribed clearance between a second movement regulating part 14e of the valve- port forming body 14 and the abutting member 60 in a state of regulating the slide movement in the direction for going away from the valve-port forming body 14 of the driving shaft 16 in abutment by a first movement regulating part 11a.
Patent JP-2002146948-A (JP)
Title: Wiring box equipped with partition panel
Inventor: SAKURAI TAYAO
IPC: E04B2/74
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a wiring box equipped with a function which eliminates an adjacent table or the like from the sight of the user even when the wiring box interposed between top boards of two tables or the like is used by two users at the respective tables. SOLUTION: The wiring box A houses therein wires for power supply and/or communication in a drawable manner, and allows a power source line and/or a communication line of a terminal such as a personal computer, to be connected to the wiring box A. The wiring box A is self-supported by a thin box body 1 having a height almost the same as the height of the top board Tb of the table T. Further, a partition panel B upward extending from a top surface of the wiring box A is attached to the same.
Patent JP-2002149689-A (JP)
Title: System and method for information distribution
Inventor: HIRONO AKIRA
IPC: G06F13/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for information distribution which can provide contents information selected according to user's interests and tastes based upon history information, etc., and then improve the advertisement effect of contents. SOLUTION: When subcontents are specified in a main contents screen displayed on a user terminal, the selection history of the user is stored in a history storage part and interests and tastes of the user are analyzed according to the history information; and subcontents information matching the interests and tastes of the user is retrieved according to the analysis result by using a subcontents database and a subcontents distributing server which provides the corresponding subcontents are characterized. A request to send the desired subcontents to a user terminal 10 is made thereto, so the desired subcontents information reflecting user's interests and tastes can automatically be distributed to the user terminal 10.
Patent JP-2002145978-A (JP)
Title: Method for making flexible expanded urethane electroconductive
Inventor: OTANI TOSHIYUKI
IPC: H01B13/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a flexible expanded urethane electroconductive by which electroconductivity so good as to be used in rollers such as charging rollers requiring the electroconductivity is imparted to an expanded urethane. SOLUTION: This method for making the flexible expanded urethane electroconductive is characterized in that inorganic compounds are ferrous chloride (FeCl2) and ferric chloride (FeCl3) in a mixing ratio of the ferrous chloride to the ferric chloride of >=2.52 mass% based on a poloyl in the method for making the flexible expanded urethane electroconductive comprising dissolving the two or more kinds of inorganic compounds in water, providing saturated solutions, mixing the resultant saturated solutions, affording a composite inorganic compound solution and then adding the prepared composite inorganic compound solution to the polyol.
Patent JP-2002155845-A (JP)
Title: Outdoor machine for engine-driven refrigerating cycle
Inventor: KAMODA YUJI
IPC: F02D45/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor machine for an engine-driven refrigerating cycle highly precisely and quickly detecting the abnormality of an electric system of an engine igniter. SOLUTION: This outdoor machine for the engine drive type refrigerating cycle is provided with the digital engine igniter, refrigerating cycle devices such as an engine started by the engine igniter, a compressor driven by the engine, an outdoor heat exchanger, an expansion valve, a four-way valve, etc., and a control device controlling the refrigerating cycle devices. The control device is provided with a means for monitoring changes in an ignition voltage of the engine igniter and detecting the abnormality of the engine igniter.
Patent JP-2002161326-A (JP)
Title: Extrusion material of aluminum alloy for machine part superior in strength, machinability, and clinchability
Inventor: KAMETANI KAZUHIRO
IPC: C22C21/02
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion material of aluminum alloy for manufacturing various kinds of machine parts superior in strength, machinability, particularly drill workability, and clinchability. SOLUTION: The extrusion material of aluminum alloy for the machine parts comprises an aluminum alloy having a composition of more than 1.7 to 5.0% Si, 0.4-1.0% Mg, 0.03-0.50% Mn, 0.001-1% rare earth elements, furthermore one or two kinds of 0.03-0.30% Zr or 0.03-0.50% Cr as needed, furthermore 0.03-0.4% Cu as needed, and furthermore 0.01-0.1% Sr as needed, and Al and unavoidable impurities as remainders. The aluminum alloy also has a fibrous structure as an internal structure.
Patent JP-2002156830-A (JP)
Title: Image forming unit
Inventor: HOSOKAWA HIROSHI
IPC: G03G15/08
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming unit capable of obtaining a satisfactory image in a stable state at any time while keeping the center distance between a photoreceptor and a developing roller constant, irrespective of an environmental change such as a change in temperature, to provide a process cartridge equipped with the image forming unit and an image forming device equipped with the process cartridge. SOLUTION: As for the image forming unit, provided that the center distance between the photoreceptor 12 and the developing roller 18 is expressed by L, the radius of the developing roller 18 is expressed by R, the radius of the core bar of the developing roller 18 is expressed by (r) and the coefficient of linear expansion of a positioning member 70 is expressed by α, and the coefficient of linear expansion of the developing roller 18 is expressed by β, the values L, R and (r) are set so as to satisfy α×L=β×(R-r), then, the center distance between the photoreceptor drum 12 and the developing roller 18 is kept constant, irrespective of the temperature.