baber/WOPTO huggingface dataset:
Patent JP-2001233401-A (JP)
Title: Vertical conveyor for refuse and method of anomaly detection for circulating member for the same
Inventor: KOMORI KENICHI
IPC: B65G43/02
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To easily detect such an anomaly as breakage in a circulating member. SOLUTION: A vertical conveyor for refuse is so constructed that a plurality of flexible pallets are fixed at given intervals to a plurality of vertically circulative and endless circulating members 4x and 5x and that when the circulating members are lowered, the flexible pallets are held horizontal to carry refuse in the lowering motion. A frame 31 is arranged to support the top ends of the circulating members in a suspending relationship, and a plurality of load detecting means 32 are arranged to detect down loads applied to the frame 31. Depending on the load values detected, an anomaly in any circulating member is detected selectively.
Patent JP-2001241433-A (JP)
Title: Machining method for dynamic pressure generating groove in dynamic pressure bearing
Inventor: TAGAMI MASAKI
IPC: H02K15/14
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a machining method for a dynamic pressure generating groove capable of easily processing with low running cost a groove for generating dynamic pressure in a dynamic pressure bearing interposing fluid such as air between opposing inner and outer cylindrical circumferential faces for journaling it by dynamic pressure so as to freely relatively rotate. SOLUTION: A gap 9 interposing air is formed between the cylindrical inner circumferential face 6 of a shaft fitting body 2 composing the dynamic pressure bearing 1 and the cylindrical outer circumferential face 8 of a shaft body 7 rotatably fitted inside the cylindrical inner circumferential face 6. Power generating grooves 10 and 11 and an end face dynamic pressure generating groove 18 are formed by a cutting tool formed by diamond in positions spaced in an axial direction in the cylindrical inner circumferential face 6 made of stainless steel. The machining is performed into various shapes carbonization of the diamond is prevented by machining in low temperature, and the running cost can be reduced by reapplying the diamond by regrinding even when it is worn.
Patent JP-2001241600-A (JP)
Title: Hydrogen storage device
Inventor: SUZUKI TAKANORI
IPC: F17C11/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage device which can increase a hydrogen storage quantity per unit volume by enlarging a hydrogen storage/discharge area per unit volume. SOLUTION: The hydrogen storage device 1 includes a plurality of tubular bodies 3 which occlude hydrogen and then release the same hydrogen. These tubular bodies 3 are coupled each other through peripheral line contacts 8. One of the spaces on both sides of one of the peripheral line contact 8 functions as a passage-way 9 for the hydrogen and the other space functions as a fluid passage-way 10 for heating, respectively. The tubular body 3 has a housing S which contains hydrogen storage materials 12, at least one hydrogen inlet/exit area E around the periphery facing toward at least one of the passage-way 9 for hydrogen, and a fluid passage-way 19 for cooling extending its longitudinal direction.
Patent JP-2001241744-A (JP)
Title: Rib duct and method of its manufacture
Inventor: TAMURA YUKIO
IPC: F24F13/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a rib duct in which a plurality of outwardly protruded inclined ribs are provided on a constituent surface of a cylindrical duct spaced at a proper interval, the improvement being such that the inclined ribs extending from the left to the right and the inclined ribs extending from the left to the right both on the constituent surface are intersected to form diamond configuration grid ribs. SOLUTION: Inclined ribs serve as diagonal braces in building structure to be excellent in reinforcement effect, and are adapted to be ones with sleeves tucked up, particularly ones having diamond lattice shape, so that the reinforcing effect becomes further high to cause the thickness of an outer plate to be thinner and to reduce a duct weight.
Patent JP-2001238782-A (JP)
Title: Cup
Inventor: TAKEUCHI HISAYOSHI
IPC: B65D77/28
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a cup structure for an integrally molded cup, which hygienically facilitates the cleaning and can prevents the breakage by minimizing the outwardly protruding part as much as possible. SOLUTION: This cup is a vessel body formed of a bottom member and an upward opened housing part formed with a circumferential wall member formed around the bottom member. A substantially C-shaped retaining part formed by deforming the circumferential wall member is integrally continued to the circumferential wall member through a throttled part in a part of the circumferential wall member. The retaining part can retain a straw.
Patent JP-2001248432-A (JP)
Title: Catalyst converter for exhaust emission control
Inventor: YAMADA KEIJI
IPC: F01N3/28
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst converter for exhaust emission control, excellent in assembling a metal shell to a catalyst holding body while taking into consideration of influence on environment. SOLUTION: This catalyst converter 5 for exhaust emission control is composed of a catalyst holding body 3 formed by making a carrier carry a catalyst for exhaust emission control, a metal shell 2 covering the catalyst holding body 3, and a holding seal material 1 interposed between the catalyst holding body 3 and the metal shell 2. The holding seal material 1 of an inorganic fiber mat is wound around the periphery of the catalyst holding body 3, metal foil 20 is wound around its periphery and the thickness of the holding seal material 1 is reduced by applying tightly winding force to the metal foil 20, and afterward, the metal shell 2 is formed by welding the winding terminal part 21 of the metal foil 20.
Patent JP-2001246068-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which permits a player to enjoy a game again by shooting up a ball which is about to fall into a ball receiving device. SOLUTION: A ball receiving device 80 disposed at a proper location on a game board 12 includes a movable piece 81 which is provided near an inlet of the device 80 to shoot up a ball, a safe port 82 which is provided in the inlet of the device to give a predetgermined advantage to a game player when the port 82 receives a ball, and an out port 83 wherein no advantage is given to the player even if a ball falls into the port 83.
Patent JP-2001252958-A (JP)
Title: Apparatus for controlling molding temperature control range
Inventor: NISHIKAWA MIKIHIRO
IPC: B29C45/78
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for controlling a molding temperature control range which can properly change the temperature control range of a position which is estimated to cause the generation of defects on the basis of experience and to improve productivity by preventing defective molding. SOLUTION: The apparatus is composed of a data base 1 in which data on the paste defects of molding are accumulated, a defect characteristic/control position relation table 2 in which the relations between individual defect characteristics and molding temperature control positions are registered, a defect data retrieval part 3 for searching data on defective products relevant to a production order, and a molding temperature control range change/ indication part 4 which specifies a position the molding temperature control range of which is to be changed in reference to the table 2 when data on defective products are detected and indicates the change conditions of a molding temperature control range for the specified position to a molding temperature control apparatus E.
Patent JP-2001253297-A (JP)
Title: Electric retractable outer mirror for vehicle
Inventor: DOBASHI MASAYUKI
IPC: F16H35/10
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrical retractable outer mirror for a vehicle capable of rotating to certain degrees with an external force of an appropriate magnitude and of reducing the load at that time on the clutch constituent parts. SOLUTION: A rotary shaft 3' is held rotatably on a frame 2 to be fixed to a vehicle body, and an outer mirror unit is held by a mirror mounting flange 3a at the tip of the rotary shaft 3', and inside the frame 2, a driving part unit 20 is provided. A clutch unit 40 to control the rotation and stop of the rotary shaft 3' is installed inside the frame 2 situated coaxial with the rotary shaft 3', and coaxially with the rotary shaft 3', a ring-shaped leaf spring 45 is installed which makes a slip so that an external force exceeding the specified level given by the outer mirror unit is hindered from being transmitted to the driving part unit 20.
Patent JP-2001257567-A (JP)
Title: Voltage controlled oscillator, pll circuit and semiconductor integrated circuit device
Inventor: MASUDA NOBORU
IPC: H03K3/03
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To realize a PLL circuit and a voltage controlled oscillator capable of supplying a clock signal whose jitter occurring when power source voltage is varied is small. SOLUTION: The power controlled oscillator provided with the first MOS transistor whose one end is connected to a first power source (Vss), and an oscillator and a first capacity element which are connected in parallel between the other end of the first MOS transistor and the second power source (Vdd) to control oscillation frequency by controlling the gate voltage of the first MOS transistor is provided with a second means (114 and 121) for controlling the oscillation frequency of the oscillator separately from the first MOS transistor.
Patent JP-2001259354-A (JP)
Title: Method for cleaning exhaust gas and device therefor
Inventor: TOKUMARU SHINSUKE
IPC: F01N3/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the cleaning efficiency of a method and a device for cleaning exhaust gas discharged from an combustion part through an exhaust pipe to the outside. SOLUTION: A liquid stored in a water storage tank (5) is atomized. From an atomizing nozzle (3), the mist-like fine particles are mixed with exhaust gas (2) containing contaminants such as solids and noxious gases and flowing through the exhaust pipe (1), and the contaminants are removed from the exhaust gas (2) by trapping effect. The mist-like fine particles having the contaminants are collected by a trapping net (9) installed in the muffler part (4) of the exhaust pipe (1). The collected liquid is dropped down to the water storage tank (5) to be stored as the next stock solution, recycling the liquid.
Patent JP-2001267129-A (JP)
Title: Chip inductor and manufacturing method thereof
Inventor: SAKATA KEIJI
IPC: H01F41/04
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized chip inductor which is little exerted the effect of a magnetic strain and is favorable in electrical characteristics. SOLUTION: A chip inductor 10 comprises a base body 11 consisting of ceramic. The base body 11 comprises a first packaged material 12 and an intermediate 14 is laminated on the packaged material 12 holding a resin layer 16 between the intermediate 14 and the packaged material 12. A second packaged material 18 is laminated on the intermediate 14 holding a resin layer 20 between the material 18 and the intermediate 14. A core 22 is formed in the central parts of the intermediate 14 and the packaged material 18. Spiral coil conductors 24 are formed in the intermediate 14 centering around the core 22. External electrodes 30 are respectively formed on the end parts of the base body 11 and are respectively connected with the coil conductors 24.  A high- magnetic permeability material is used as the materials for the packaged materials 12 and 18 and the core 22 and a non-magnetic material or a low- magnetic permeability material is used as the material for the intermediate 14.
Patent JP-2001267838-A (JP)
Title: Method of manufacturing waveguide antenna
Inventor: MANABE CHITAYOSHI
IPC: H01Q13/20
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a waveguide antenna having stability even with time lapse without lowering the original performance of the waveguide antenna by using plastic material for a bottom part coated with a conductive layer on its surface in order to reduce the weight of the antenna. SOLUTION: In the method of manufacturing the waveguide antenna integrally forming an antenna part and a feeding part on a bottom part by assembling the bottom part and a cover, constituting the bottom part of plastic forming a conductive layer on a face constituting a waveguide and a distribution waveguide and constituting the antenna part and the cover of the feeding part of a metallic thin plate forming plural slots on the antenna part, a low melting point metal is arranged on a junction face between the bottom part, and the cover and the metal is welded and joined by depressing a heating substance having high heat-responsiveness onto the surface of the cover.
Patent JP-2001253684-A (JP)
Title: Overhead crane
Inventor: KAWAUCHI HIDEFUMI
IPC: B66C15/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an overhead crane capable of reducing a vertical seismic response of a crane girder in the case of an earthquake. SOLUTION: A vertical damping member 6 having a damper 7 including viscous fluid 12 and a slider 8 is fixed in the crane girder 1, while a slider supporting board 9 is arranged in a building frame 10 end in the overhead crane traveling direction, and the slider 8 is arranged freely slidably to the slider supporting board 9. In this way, a vertical seismic response of the overhead crane due to a great earthquake is reduced without disturbing any movement of the overhead crane, and an overhead crane drop preventing function is improved.
Patent JP-2001075336-A (JP)
Title: Electrifying method and device therefor
Inventor: SUGAWARA TOMOAKI
IPC: H05F3/04
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce the generation and the spreading of ozone and to reduce the size of a power supply device by sandwitching an induction body having an internal gap with two electrodes, generating electric discharge in the gap by applying an AC voltage between the two electrodes and electrifying a body to be electrified by the charged particles generated by the discharge. SOLUTION: An AC voltage is applied to electrodes 2 and 3 from an AC power supply, an electric discharge occurs in a gap 7 of an induction body 4 and charged particles are generated. The particles are pulled in by a photosensitive body, which relatively moves with respect to an electrifying device, and charge up the body by the potential difference being applied between the electrifying device and the photosensitive body by a DC voltage source. In recapitulation, the body 4 having the internal gap 7 and two electrodes 2 and 3, which sandwitch the body 4, are provided, an AC voltage is applied to the electrodes 2 and 3 to generate electric discharge in the gap 7 and a body to be electrified is electrified by the charged particles generated by the discharge. Note that the electrodes 2 and 3 are made longer and arranged along the axial direction of the body.
Patent JP-2001267050-A (JP)
Title: Heating device and image forming device
Inventor: SUZUKI MASAHIRO
IPC: H05B6/14
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To severely prevent firing or smoking from the heating device surely detecting abnormal rise in temperature of the heating member 10 and blocking power supply to it, even when temperature of a heat-emitting layer of the heating member 10 exceeds the Curie temperature of a conductive magnetic material constituting the heat-emitting layer, with a heating device of electromagnetic induction heating system and an image forming device using the heating device. SOLUTION: A temperature-detecting element 50 for detecting temperature of a heating member 10 to block power supply to excitation coil 18 is arranged at a place opposite to the excitation coil 18 across the heating member 10, and further, a leaking flux induction member 60 composed of a magnetic member inducing leak flux from the heat-emitting layer 10a which is generated when the temperature of the heat-emitting layer 10a of the heating member 10 exceeds the Curie temperature of the magnetic member of the heat-emitting layer 10a is arranged at or around the place where the temperature detecting element 50 is set.
Patent JP-2000352172-A (JP)
Title: Connector
Inventor: KATSUMA TAKAAKI
IPC: F16B7/18
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To simplify components, and to easily conduct the execution of works in the connection of the bent section of a horizontal muntin such as a handrail for a stair. SOLUTION: The spherical receiving section 5u of the first joint member 5 and the spherical body section 6b of the second joint member 6 are fitted on mutual spherical surfaces for connecting a handrail 2 to a fitting 4 for a support at an arbitrary angle, a shaft section 6j unified with the spherical body section 6b through the slit groove(s) of the spherical surface section 5u is projected to the outside, and the front end of the shaft section 6j can be connected to the fitting 4. A uniting section 5c, with which the end section of the handrail 2 can be united, is combined and unified with the spherical receiving section 5u. A fixing screw 8 for fixing the opposite postures of the first joint member 5 and the second joint member 6 is installed to the spherical receiving section 5u.
Patent JP-2001270623-A (JP)
Title: Stacking device
Inventor: KANETANI KUNIO
IPC: B65G57/03
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively construct a small-size elevation part for eliminating the need for changing parts, even if the size of a commodity is changed, and for changing a stacking speed corresponding to the weight of the goods. SOLUTION: A table 13 is supported on a base 11 movably in the longitudinal direction and a pallet 14 is positioned at a stacking place by using a table 13. A column 1 is erected on the side of the table 13 and a saddle 3 is supported on the column 1 in an elevatable manner. A carrier 5 for carrying the commodity C is provided on the saddle 3 movably from side to side, and a loading plate 8 on which the commodity C are loaded, a stopper 10 to be engaged with the end face of the commodity C on the table side and a shifter 7 for transferring the commodity C from the loading plate 8 to the pallet 14 are arranged on the carrier 5. The stopper 10 is provided to be set in and out of the loading plate 8 and the shifter is provided to be relatively movable to the same direction as that of the carrier 5.
Patent JP-2001273314-A (JP)
Title: Device and method for processing document data, and recording medium
Inventor: MURAYAMA MASAHIKO
IPC: G06F17/21
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To easily reuse an object such as a figure or chart in a document. SOLUTION: An object analyzing means 21 prepares analytic information related with the existence of an object other than a document in document data from an editing part 10. A data preserving means 22 writes the document data in a document data storing means 33, and prepares the storage position information of the object in the document written in the document data storing means 33 based on the analytic result. An index managing means 31 prepares index information by synthesizing the analytic result with the storage position information of the object, and writes it in an index data storing means 32, and reads the data from the index data storing means 32 in response to an object list display request, and transmits it to an object list displaying means 41.  An object reading and editing means 42 reads the object from a document data storing means 33 in response to an object display request, and transmits it to an inputting and outputting part 50.
Patent JP-2001275835-A (JP)
Title: Electromagnetic induction heating type cooking device for business use
Inventor: NAKAI AKIO
IPC: A47J43/046
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic induction heating type cooking device for business use that is suitable not only in a feeding center for school and hospital but in a supermarket, a hotel and the like as well. SOLUTION: A plurality of grounding wheels 11 are journalled to a fixation base F. A body frame 72 of a heater H suspended in the fixation base is modeled into a shape substantially conforming to the bottom of a foodstuff holding pot P. A first spiral band b1 with a small diameter of an electromagnetic induction coil 79 exposed to the pot bottom center and at least one second spiral band b2 with a larger diameter of an electromagnetic induction coil 82 exposed to the pot periphery are arrayed on the body frame in a concentric annular form with a fixed gap s between their adjoining turns.  The body frame is fixedly equipped with first magnetic flux control plates 77 of a ferromagnetic substance exposed to the full bottom of the first spiral band, and second like magnetic flux control plates 78 exposed to parts of the bottom of the second spiral band in a dotting relation with fixed gaps W.
Patent JP-2001274051-A (JP)
Title: Thermal processing device
Inventor: TAGAMI MITSUHIRO
IPC: H01L21/027
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To enable an air flow flowing toward an exhaust vent to be uniformly formed in a processing chamber so as to make a substrate such as a wafer or the like uniform in heating temperature distribution throughout its surface. SOLUTION: An exhaust plate 90b is provided inside a lid 90 so as to form a dispersion chamber 90a in an upper part of the lid 90, and an exhaust vent 90c is bored in the exhaust plate 90b at its center to exhaust gas from the processing chamber S. A flow dividing plate 95 is provided below the exhaust plate 90b and equipped with vent holes 96 which are provided in a radial manner at positions except a position confronting the exhaust vent 90c. By this setup, an air flow formed inside the processing chamber S ramifies uniformly to pass through the vent holes 96 and is exhausted through the exhaust vent 90c. In result, an airflow flowing toward the exhaust vent 90c is uniformly formed inside the processing chamber S.
Patent JP-2001283194-A (JP)
Title: Method and device for inspecting appearance of circuit board
Inventor: TSUNODA YOSHIHISA
IPC: H05K13/08
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for performing the highly precise appearance inspection of a semiconductor circuit board by correcting an inspection frame body pattern by a simple algorithm. SOLUTION: Circuit elements to be detected and a reference mark are selected for each of plural inspection areas arranged in the image pickup picture of a model circuit board, and an inspection frame pattern is formed in the outer peripheral line of the circuit element to be detected, and the picture data are registered in an RAM. At the time of inspecting the appearance of a semiconductor circuit board, the appearance inspection of circuit elements 23a and 23b to be detected is performed by a simple algorithm based on picture data between the reference pattern of each inspection field corresponding to plural inspection areas and the registered reference mark by highly precisely corrected inspection frame patterns so that the registered inspection frame patterns can be prevented from being affected by the deformation of the semiconductor circuit board. Thus, even when any three-dimensional deformation is generated in the semiconductor circuit board in manufacturing process, the highly precise appearance inspection of the semiconductor circuit board can be quickly and properly performed without being affected by the deformation of the semiconductor circuit board.