baber/WOPTO huggingface dataset:
Patent JP-2002083361-A (JP)
Title: Commodity discharge device of vending machine
Inventor: WAKAGI SEIJI
IPC: B65G59/06
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a commodity discharge device of a vending machine capable of executing automatically excellent discharge operation without executing a manual work for adjusting the passage width of a storage conveyance route. SOLUTION: This device is constituted so that position regulation of the second commodity from the lower side can be executed by upper stoppers 54 without executing any adjustment work relative to commodities having different diameters such as a fine-diameter commodity, a large-diameter commodity or the like, by installing a pair of mutually facing upper stoppers 54 across the storage conveyance route 5, and cooperating the upper stoppers 54. Then, discharge operation of the commodity on the lower end is executed.
Patent JP-2002090584-A (JP)
Title: Optical connector
Inventor: NAKANO TAKESHI
IPC: G02B6/42
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical connector that reduces variance of optical coupling efficiency in each product. SOLUTION: Inside the body 2 of a receptacle 1, a light emitting diode LED and a photodiode PD each of which is optically connected to an optical fiber are arranged. A lens body 8 is integrated with a lens part, held freely movably on a lens supporting unit 5 with the lens part stored in the cylinder of the lens supporting unit 5, and pressed toward an optical-fiber-holding ferrule by means of a coil spring 12, so that a distance between the lens part and the end face of the optical fiber is kept nearly, constant by bringing the tip end of a guide piece 10 into contact with the ferrule. In this case, a light beam from the light emitting diode LED is converted into a nearly parallel beam by a lens 14a, then converged by the lens part of the lens body 8, and made incident on the optical fiber. Concurrently, a light beam from the optical fiber is converted into a nearly parallel beam by the lens part of the lens body 8, then converged by a lens 14b, and made incident on the photodiode PD.
Patent JP-2002093963-A (JP)
Title: Electronic apparatus
Inventor: AMISAKI MASAYA
IPC: H05K7/20
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To suppress heat generated in contained heating components in an electronic apparatus required to be a compact and thin structure from transferring to the apparatus frame surface. SOLUTION: A frame 1 surface facing a heating component 2 is whited with a white paint 6.
Patent JP-2002093984-A (JP)
Title: Lead frame brazing method in electronic component package
Inventor: YOSHIDA MAKOTO
IPC: H01L23/50
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of jigs required at the time of brazing a lead frame in an electronic component package and to improve cost performance, efficiency, operability and working accuracy. SOLUTION: A brazing filler metal 12 in a plate piece shape composed of silver solder for instance is set to the lead frame 10 set on a work bench 14, and the brazing filler metal 12 is temporarily brazed to the lead frame 10 by using a YAG laser beam LB emitted from a laser emission unit 16. At the time of the temporary brazing, the vicinity of the boundary of the brazing filler metal 12 and the part 10a to be brazed of the lead frame 10 is irradiated with the YAG laser beam LB. Preferably, the beam spot center of the YAG laser beam LB is matched with the boundary. After the temporary brazing, the lead frame 10 and the brazing filler metal 12 are set to a package main body.
Patent JP-2001217169-A (JP)
Title: Data variation monitoring method and monitoring device
Inventor: MATSUMOTO SHIGERU
IPC: G05B23/02
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a data variation monitoring method and a monitoring device which can change the automatically control value, inspection method or inspection interval. SOLUTION: The device has a monitoring method setting means 100 for registering a control value and an inspection method for monitoring data variation in a master table 1001, an inspection data acquiring means 300 for acquiring data to be inspected from an inspection object table 1101, a monitoring method acquiring means 200 for acquiring a control value and an inspection method from a master table, a data variation monitoring means 400 for inspecting variation of acquired data, based on the acquired control value and inspection method and a monitoring method automatic change means 500 for changing the control value or an inspection method of a master table, according to inspection results of data variation.
Patent JP-2002091382-A (JP)
Title: Drive circuit and drive unit
Inventor: TSUJI RYUHEI
IPC: G09G3/20
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit and a driver unit enabling a flexible connection. SOLUTION: The drive circuit for driving light emitting elements, comprises a 1st communication part for communication of receiving or transmitting data via a common line, a 2nd communication part for communication of receiving or transmitting data via a common line, a reception processing part for processing the received data, and a communication control part which brings the 1st and 2nd communication parts into a receiving state at an initial setting, and controls the communication parts so that when either of the 1st and 2nd communication parts receives the data, the reception processing part is made to perform reception processing of the data received thereafter by one communication part based on the data reception, and the data is transmitted from the other communication part.
Patent JP-2002089007-A (JP)
Title: Nailing portion wide double-folded type siding board
Inventor: TAKAHARA KATSUMI
IPC: E04F13/21
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a nailing portion wide double-folded type siding board having strong shear strength in the nailing portion, being lightweight, having superior mechanical strength, permeability, moisture proofing performance and waterproofing performance, superiorly protecting and reinforcing the core material, having high shape retaining performance, and facilitating the manufacture at low cost. SOLUTION: This siding board comprises a recessed cross-sectional surface material having longitudinal both edges set to male and female type connecting portions, a core material filling a recessed portion of the surface material, and a back material covering, at least, the back face of the core material. This siding board is characterized in that a wide double-folded nailing portion folded up and stacked near the tip lower portion of the projection part including the core material of the female type connection portion therein, is formed in the tip of the nailing tongue piece of the female connecting portion of the surface material and the central part excluding the male and female type connecting portion of the core material is set to a thin-thickness portion with a prescribed width and a prescribed thickness.
Patent JP-2002086137-A (JP)
Title: Floor cleaning waste liquid treating agent, floor cleaning waste liquid treating method and method for reutilizing floor cleaning waste liquid
Inventor: SUGIURA WATARU
IPC: C02F1/52
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a floor cleaning waste liquid treating agent, a floor cleaning waste liquid treating method and a method for reutilizing the floor cleaning waste liquid by which the floor cleaning waste liquid can be simply and easily treated while reducing load given to environment and a liquid part after treatment can be reutilized. SOLUTION: The floor cleaning waste liquid treating agent of this invention contains a coagulant and a gaseous carbon dioxide generating agent consisting of a fluocculating agent, a carbonate and an acid. When the floor cleaning waste liquid treating agent of this invention is added to the floor cleaning waste liquid, air bubbles of gaseous carbon dioxide generated from the gaseous carbon dioxide generating agent stick to a surface of a coagulated particle to float up the coagulated particle. Thereby coagulated matter in the floor cleaning waste liquid can be efficiently removed even by a simple device to lower pH, BOD value and COD value, to make appearance clear and to be in a state where can be easily abandoned without causing water pollution.  Further even when treated floor cleaning waste liquid is blended with a cleaning liquid and is used again as a mixed cleaning liquid, cleaning property (wax removing property) is not reduced.
Patent JP-2002085713-A (JP)
Title: Game machine and recording medium
Inventor: KAYAMA YASUAKI
IPC: A63F7/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine wherein a game player can have a stronger interest to the game by a novel dramaturgy with still patterns, and a recording medium. SOLUTION: In either case wherein a main CPU judges the generation of a big win, or judges the generation of a missing, a previous notice for a still pattern, which is shown prior to the starting of the variation of a special pattern in a figure 11 (B), is previously notified. When the still pattern prior to the starting of the variation shown in a figure 11 (A) is, e.g. '853', and a previously noticed pattern random number is a big winning random number, e.g. '7', a previously noticed stopped pattern for the big win of '777' is displayed only for a specified period of time (e.g. for approximate 1 second) as shown in the figure 11 (B).  By the display of the previous notice for the stopped pattern, the game player has an expectation such that the probability for the big win with '777', by which the probability for a next big win such as a probability variation or the shortening of a time period becomes higher. Thus, a higher amusement in the pattern variation can be expected.
Patent JP-2002086193-A (JP)
Title: Water treating method and device for the same
Inventor: MORI YOSHIHIKO
IPC: C02F9/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To suppress membrane clogging by a small amount of ozone implantation and to obtain a stable amt. of treated water at a high flow flux by water treatment to combine manganese removal treatment, ozone treatment, membrane filtration treatment and activated carbon treatment. SOLUTION: (1) The water treating method including a manganese removal process step, a gaseous ozone implantation process step using an inline implantation device to the raw water of manganese removal, a process step of subjecting the raw water of the gaseous ozone implantation to membrane filtration and a process step of subjecting the membrane filtered water to activated carbon treatment. (2) The concentration of the residual ozone in the membrane filtered water is held within a prescribed range by controlling the injection amt. of ozone into a raw water. (3) The concn. of the residual ozone in the membrane filtered water ranges from 0.001 to 10 mg/L. (4) The manganese removal process step consists of an oxidizing agent addition and manganese sand filtration process step.
Patent JP-2001139539-A (JP)
Title: Photopolymerization initiator for cationic curing containing urethane group
Inventor: OESTREICH SASCHA
IPC: C08F2/50
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an iodonium salt useful as a photopolymerization initiator having decreased crystallization tendency, improved compatibility especially with an epoxy-containing organopolysiloxane and stable against hydrolysis in storage. SOLUTION: The objective iodonium salt is expressed by the general formula IV, [R1-I-R2]+X- [X- is a complex metal salt and/or strong acid anion; R1 is a univalent aromatic hydrocarbon group having a substituent containing a urethane-group; and R2 is a univalent aromatic hydrocarbon having a substituent] such as the formula VI.
Patent JP-2001146313-A (JP)
Title: Conveyor provided with pusher unlockable and automatically repositionable
Inventor: BALLESTRAZZI ARIS
IPC: B65G19/22
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor provided with a pusher automatically returned to a lock position after unlocked by collision with an obstacle. SOLUTION: A pusher device 15 includes a carrying element 16 restrained to a chain 14 by a pin 17 and a start 19, and an unlockable pusher element 25. The pusher element 25 includes a base 26 and a molded lever 27 capable of oscillation, and the lever 27 has an addition 31 on the opposite side to a surface for pushing a product 13 on a slide surface 12. The lever 27 is normally locked to the carrying element 16 to be vertically kept by an elastic engagement means comprising a spring, a roller, and a dent, and unlocked to oscillate in the direction of an arrow 39 when it collides with an obstacle. As the lever 27 reaches around a gear wheel by further advance of the chain 14, the addition 31 is engaged with the chain 14 to operate as a cam, when it is locked to the carrying element 16 again.
Patent JP-2002064214-A (JP)
Title: Electrode for current collection of solar battery and its manufacturing method
Inventor: UEDA HISASHI
IPC: H01L31/04
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To enable visual discrimination of a solar battery cell by making an arbitrary display on a light receiving surface of a solar battery cell without shielding the surface. SOLUTION: An electrode for current collection of the solar battery cell is formed in a specified letter or mark or pattern of a figure.
Patent JP-2001113081-A (JP)
Title: Electric washing machine
Inventor: KOIBUCHI HIROYUKI
IPC: D06F33/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To efficiently wash and dehydrate by making effective use of the characteristic of a driving motor. SOLUTION: Commercial alternating voltage rectified and boosted by a DC voltage generating circuit 29a is supplied to a three-phase inverter circuit 29b for driving a brushless motor 51. The output characteristic of the small brushless motor can thereby be effectively used to realize efficient washing and dehydrating processes.
Patent JP-2002103093-A (JP)
Title: Compression treatment apparatus for pet bottle
Inventor: SHIOTANI TSUTOMU
IPC: B30B9/32
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a compression treatment apparatus for a PET bottle capable of surely crushing even for a large PET bottle. SOLUTION: In a compression treatment for the PET bottle, in which a pair of first compression rollers 21A, 21B to compress the PET bottle T charged from a first charging gate 17 is provided, respective compression rollers 21A, 21B have compression teeth 23Ha, 23Hb protruding in the radial direction, these plural compression teeth 23Ha, 23Hb are constituted so that one side face is made to receiving faces 23Ua, 23Ub to receive the charged PET bottles and the other side is made to clamp the PET bottles to be compressed, sharp angle paw parts 23Ta, 23Tb, protruding in the direction along the receiving faces 23Ua, 23Ub of the other compression teeth 23Ha, 23Hb at a rotation direction side for this side face, are arranged to the other side face of the compression teeth 23Ha, 23Hb.
Patent JP-2002097978-A (JP)
Title: Fuel control device of spark ignition engine
Inventor: NISHIMURA HIROBUMI
IPC: F01N3/20
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To secure the exhaust purifying performance and the heat resisting reliability of catalyst 32 and 34, preventing deterioration of the driving feel by elaborately controlling the condition of the air/fuel ratio of exhaust when an engine 1 with a three-way catalyst 32 and lean NOx catalyst 34 disposed in an exhaust pathway 28 is moved from a stratified charge combustion region (a) or a uniformed lean region (c) to a λ=1 region (b) between them in controlling the exhaust by changing the region so that the internal cylinder air/fuel ratio is lean in the stratified charge combustion region (a) on the low rotation/ low load side and in the uniformed lean region (c) on the higher rotation side, or so that the internal cylinder air/fuel ratio is nearly the theoretical air/fuel ratio in the λ=1 region (b) between the regions (a) and (c). SOLUTION: When the engine 1 is moved from the stratified charge combustion region (a) to the λ=1 region (b) (SA14), the quantity of fuel injected by injector 12 is increased/corrected to enrich the internal cylinder air/fuel ratio, so that the condition of the air/fuel ratio of exhaust is enriched. When the engine 1 is moved from the uniformed lean region (c) to the λ=1 region (b), the enriching correction mentioned above will not be executed basically.
Patent JP-2002102729-A (JP)
Title: Pelletizer for producing dry ice pellet
Inventor: SAKURAI TAKASHI
IPC: C01B32/55
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a new pelletizer for dry ice pellet production, which is capable of more efficiently producing higher-density homogeneous dry ice pellets. SOLUTION: This pelletizer is provided with: a casing (2) for receiving dry ice masses; a cylinder device (4) for pressurizing the dry ice masses; and an extrusion die (3) having a number of nozzles 30; wherein the group of nozzles 30 of the extrusion die (3) consists of a combination of at least two kinds of nozzles, namely, outer periphery side nozzles (30a) and inner periphery side nozzles (30b), and also, each of the outer periphery side nozzles (30a) has higher extrusion resistance than that of any of the inner periphery side nozzles (30b).
Patent JP-2002105932-A (JP)
Title: Intake structural body for water storage dam and construction method thereof
Inventor: NAKAHARA KEIICHI
IPC: E02B7/20
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a intake structural body for a water storage dam and its construction method for a water storage dam which solves such a problem that a water induction hole can not be excavated until the drainage work to drain the water in an intaking box and an intake pipe is completed when installing intake equipment in an existing water storage and can greatly reduce the construction period. SOLUTION: An intermediate box is installed water-tightly between an intake box and an introducing hole. By sealing water with use of the intermediate box, the installation work of the intake box and the intake pipes and the excavation work for the introducing hole can be carried out concurrently and hence, the construction time can be greatly reduced.
Patent JP-2002103125-A (JP)
Title: Annular cutter
Inventor: SAITO NOBORU
IPC: B23B51/04
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an annular cutter capable of improving the discharging efficiency of chips produced by cutting. SOLUTION: A first cutting blade 3 and a second cutting blade 5 are alternately arranged at a predetermined internal in the circumferential direction of a bottom part of the annular cutter having a cylindrical body, a knife edge 4 of the first cutting blade is formed as an inclined face directed to upper sides of both ends in the width direction from a vertex P1 positioned at an outer peripheral side with respect to a central part in the width direction of the cutting blade, a knife edge 6 of the second cutting blade 5 is formed as an inclined face directed to upper sides of both ends in the width direction from a vertex positioned at an outer peripheral side with respect to the vertex of the first cutting blade, further plural inclined faces 6a, 6b discontinuously formed by stepped parts, are formed on the inclined face at an inner peripheral side from the vertex,  and the knife edges of the first cutting blade and the second cutting blades are mounted in a state that the stepped parts 7 formed on the inclined face of the knife edge of the second cutting blade intersects the inclined face 4b at the inner peripheral side of the knife edge of the first cutting blade in a front view.
Patent JP-2002110514-A (JP)
Title: Electron beam aligner, exposure method and semiconductor device manufacturing method
Inventor: KUROKAWA MASAKI
IPC: G03F7/20
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam aligner, an exposure method, and a semiconductor device manufacturing method for solving the problem of wring disconnection, and an electric field concentration at a place where the exposed pattern generates misalignment by accurately exposing a pattern to a wafer. SOLUTION: This exposure method for exposing the pattern to the wafer by an electron beam includes a step for generating the electron beam, a first exposure step for applying the electron beam to the wafer for exposure while a wafer stage where the wafer is placed is being moved in a first direction, a first movement step for moving the wafer stage in a second direction that is nearly vertical to the first one, a second exposure step for applying the electron beam to the wafer while the wafer stage is being moved in a third direction opposite to the first one, and a second movement stage for moving the wafer stage in a fourth direction opposite to the second one.
Patent JP-2002103425-A (JP)
Title: Method for manufacturing split corrugated pipe
Inventor: IRIOKA HIROAKI
IPC: B29C48/90
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To simply manufacture a split corrugated pipe of good accuracy by a series of processes including extrusion molding without deforming both end parts in the peripheral direction thereof and to dispense with a secondary processing process. SOLUTION: At first, a plain pipe 32 having a split shape is extruded from the outlet 30 having a semi-circular arc shape of a mold 28 and pressed to the molding surfaces having a corrugated shape of mold blocks 38 and 40 to mold the pipe wall of the plain pipe into a corrugated shape.
Patent JP-2002101841-A (JP)
Title: Method for producing flavor composition
Inventor: WAKABAYASHI HIDEHIKO
IPC: A23L27/20
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a large amount of a high-quality flavor composition having a high potency usable in the field of food production in a short time and a new method for producing a seasoning containing the flavor composition. SOLUTION: Saccharides are hydrolyzed in the presence of water in the supercritical state or the subcritical state and the resultant hydrolytic product is then reacted with Trigonella foenum-graecum.
Patent JP-2002112070-A (JP)
Title: Video signal processing circuit
Inventor: BEPPU TAKEYOSHI
IPC: H04N5/16
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, as a blooming occurs due to noises, if any, in a white level of a luminance signal, hitherto, a white peak limit is connected, so that a white side of the luminance signal is clipped at a certain level, and therefore if a level of the white peak limit is increased, noises cannot sufficiently be clipped, and if lowering the level, it affects a video signal. SOLUTION: When a luminance signal is supplied from an input terminal IN to a white peak limit variable circuit 12, a level of a white peak limit thereof is changed according to APL of a video signal.
Patent JP-2002104814-A (JP)
Title: Aluminum oxynitride powder and its use
Inventor: KAWASAKI TAKU
IPC: C04B35/58
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive aluminum oxynitride powder which consists of approximately a single phase of AlON and is, sintered easily and a BN/ AlON-based composite sintered compact with less melting loss. SOLUTION: Aluminum oxynitride powder is formed by mixing aluminum hydroxide with a nitrogen-containing organic compound at a specific rate, then fired in an non-oxidizing atmosphere at 700-2000 deg.C. The raw material for the BN/AlON-based complex sintered compact contains the aluminum oxynitride powder of 30-70% and a hexagonal boron nitride powder of 30-70%.