baber/WOPTO huggingface dataset:
Patent JP-2001314612-A (JP)
Title: Game machine
Inventor: KATO AKIHIRO
IPC: A63F7/02
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can detect the exhaustion of balls in a prize ball tank without providing the prize ball tank with a prize ball exhaustion sensing switch. SOLUTION: A pachiko machine 1 is provided with a main control substrate 41 and a CR payout substrate 45. The main control substrate 41 computes the requested number of payout balls by a prize signal from a prize port switch 32 or the like and a payout signal from a prize ball payout checking switch 65. Based on the requested number of payout balls, a player is notified of payout by a surface decoration lamp 13 and a state display lamp 14 when the requested number of payout balls is down to 0, the notification is stopped by a payout notification stop instruction. The CR payout substrate 45 also computes the residue from the requested number of payout balls by a payout request signal and a payout signal to control the payout operation based on the residue from requested number of payout balls. In case paying out fails as balls run out in a prize tank, payout signal from the prize ball payout checking switch 65 is stopped to keep the requested number of payout balls from reducing down to zero thereby enabling the recognition of the exhaustion of balls in the prize ball tank with the continuation of the notification.
Patent JP-2001031723-A (JP)
Title: Water-soluble temperature-sensitive resin, and flocculant
Inventor: NONAKA TAKAMASA
IPC: B01J20/26
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble resin excellent in the capacity of adsorbing metal ions by using a copolymer of an N-alkyl(meth)acrylamide with a phosphonic or phosphonic acid monomer having a (meth)acryl group. SOLUTION: The N-alkyl (meth)acrylamide (100 mol.%) represented by formula I (wherein R1 is H or methyl; and R2 and R3 are each H or a 1-6C alkyl. provided that the case where R2 and R3 are H atoms simultaneously is excluded) is copolymerized with 5-100 mol.% (meth)acryl-group-containing phosphinic or phosphonic monomer represented by formula II (wherein R4 is H or methyl; A is a 1-10C alkylene; R5 is H, OH, a 1-10C alkyl, a cycloalkyl, phenyl, a substituted phenyl, or benzyl) and being capable of adsorbing metal ions to obtain a copolymer having a phosphorus content of 1-10 wt.% (in terms of P atoms). The temperature-sensitive function showing flocculating action of the copolymer is given by the N-alkyl (meth)acrylamide monomer, and, especially, by N-isopropylacrylamide shows sensitivity at a temperature of about 33 deg.C.
Patent JP-2001321863-A (JP)
Title: Punching apparatus
Inventor: NISHIMURA TERUKI
IPC: B21D43/24
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a punching apparatus which can feed, punch and collect plates in a small space. SOLUTION: When carrying in a work W, a carry-in side worktable 23 is opened, a one-work pick-up device 67 is lowered from the carry-in side worktable 23, the work W in a stock station 63 provided below the carry-in side worktable 23 is picked up and elevated, and the carry-in side worktable 23 is closed to carry-in the work W. When carrying out and stacking products P, the product carried out on a carry-out side worktable 25 is picked up by a one-product pick-up device 69, the carry-out side worktable 25 is opened, the one-product pick-up device 69 is lowered from the carry-out side worktable 25, and the products are stacked on a product station 65 provided below the carry-out side worktable 25.
Patent JP-2001322990-A (JP)
Title: Active oxygen scavenger and composition containing the same for erasing active oxygen
Inventor: ISHIGAMI MASAMICHI
IPC: A61K8/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an active oxygen scavenger excellent in active oxygen erasing capacity against active oxygen, especially, hydroxy radical, and a composition such as a cosmetic, a food or a medicine containing the active oxygen scavenger. SOLUTION: Ascorbic acid, an ascorbic acid derivative or its salt which is excellent in hydroxy radical erasing activity is added to a cosmetic, a food or a medicine.
Patent JP-2001320486-A (JP)
Title: Key telephone system
Inventor: TANAKA HIRONORI
IPC: H04Q3/58
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a key telephone system that uses other slave unit to reply and cope with a busy state interruption incoming call as required so as to surely process the busy state interruption incoming call. SOLUTION: When an information reception section 17 detects the busy state interruption incoming call to a telephone line 11 with which a slave unit A (2A) is busy, a main control section 15 selects one corresponding slave unit such as a slave unit B (2B) able to reply the busy state interruption incoming call other than the slave unit A and informs the corresponding slave unit about the busy state interruption incoming call.
Patent JP-2001315180-A (JP)
Title: Method for controlling mold opening for injection molding machine
Inventor: TERADA SHINJI
IPC: B29C45/80
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling mold opening by which action for mold opening at low speed can be smoothly performed even when spring force for movement of a runner stripper plate in a mold is strong in a straight- hydraulic mold clamping system. SOLUTION: This method is applied to an injection molding machine provided with the straight-hydraulic mold clamping system and provided with a spring means for moving a runner stripper plate in a mold. A position sensor 17 for detecting mold opening position is provided and the controlling apparatus performs discharge of a hydraulic oil through a hydraulic pipe connected with an oil room on the mold closing side of a mold clamping cylinder while it is restricted until the mold opening position detected by means of a positional sensor reaches a preset value corresponding to a spring force acting in the mold opening direction by means of the above described spring means and after it reaches the preset value, restriction of the discharge flow rate of the hydraulic oil in the above described hydraulic pipe is released to perform the mold opening action.
Patent JP-2001322491-A (JP)
Title: On-vehicle display method and on-vehicle display
Inventor: SATO HIROSHI
IPC: G08B21/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To prepare on-vehicle display for displaying car width marks fitted to a car type out of a plurality of car models by solving problems that the car width marks to be displayed are differed from the car models and the fitting positions of the image pickup apparatus are varied according to the car models even if being a same model. SOLUTION: This on-vehicle display can change the car-width marks displayed along with a picture of the circumference of the rear part of the car body photographed by the image pickup apparatus according to the selected car types.
Patent JP-2001323784-A (JP)
Title: Rock rubble removing apparatus for shield driving machine
Inventor: FUKAI MASAKAZU
IPC: E21D9/12
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a rock rubble removing apparatus for a shield driving machine, which can efficiently remove rock rubble causing hindrance to earth discharging operation of an earth removing apparatus without depending on manual work of the work force. SOLUTION: When a scraping rod 71 reaches a starting point S by rotation of a cutter head 1 (a), a sliding jack 76 is driven to be extended, and a receiving portion 75 is combined with a rubble holding body 72 in one body, whereby they move in a horizontal rear direction from the side of a base 70 together with a sliding cylinder 73. Thus, the rubble holding body 72 protrudes from the base 70 (b). When the scraping rod 71 reaches a lowermost location in an earth housing chamber, it scrapes up rock rubble and throws down the same into a barrel holding surface of the rubble holding body 72, and when the scraping rod 71 is detected to have reached a rock rubble discharging point, the cutter head 1 stops its rotation to open a first openable door 81.  Then, a retaining wall of a rubble container is opened to the earth housing chamber, and further first and second squeezing cylinders 77, 78 simultaneously protrude toward the rubble container side, whereby the rock rubble held in the holding surface of the rubble holding body 72 is pressed into the rubble container.
Patent JP-2001326035-A (JP)
Title: Connector
Inventor: FUKATSU YUKIHIRO
IPC: H01R13/514
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To mount a plurality of connector housings on the opposite mounting member with one stay. SOLUTION: A first combining portion 18 of one hand of connector housing 10 and a second combining portion 28 of the other connector housing 10 are engaged and both connector housing 10 are put in a combined state and are restrained from separation by locking of a first lock portion 16 and a second lock portion 26. By elastically bending the elastic lock piece 22, both lock portion 16, 26 are separated and if both combining portions 18, 28 are separated, both connector housings 10 are separated. When the connector housing 10 is mounted on the stay S, the stay S is inserted in the insertion space 23 and the stay lock portion 24 is locked to the stay S. When the connector housing 10 is detached from the stay S, the elastic lock piece 22 is elastically bent and the stay lock portion 24 is separated from the stay S.
Patent JP-2001323698-A (JP)
Title: Electronic key device for vehicle
Inventor: KONUMA YOSHIKI
IPC: B60R25/01
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To simplify registration operation for plural IDs handled in different communication systems. SOLUTION: In this electronic key device for a vehicle to make wireless communication by plural systems between an electronic key and an on-vehicle device to receive the plural IDs from the electronic key, and conduct processes corresponding to the respective IDs based on result of collation with IDs preliminarily registered in the on-vehicle device, an operation knob 30 which can be operated to be rotated to a lock(LOCK) position to lock a steering wheel, an accessory(ACC) position to charge power to accessory devices, an ignition- on(ON) position to actuate an engine, and a start(ST) position to start the engine is provided. In a mode to register the IDs in the electronic key into the on-vehicle device, the registered IDs are changed in accordance with the set position of the operation knob 30.
Patent JP-2001328594-A (JP)
Title: Outboard motor
Inventor: NAKADA JUN
IPC: B63H20/24
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an outboard motor capable of preventing a spline coupling part between a crankshaft and a drive shaft from running short of grease as much as possible. SOLUTION: A crank chamber lower side seal (56) for sealing a lower side of a crank chamber (49) is provided among a cylinder block (46), a crank case (48) and a crankshaft (17). In a guide exhaust part (38), a through hole (63) inserted with a drive shaft (19) therein is formed. An upper surface of the guide exhaust part (38) is connected to lower surfaces of the cylinder block (46) and the crank case (48) in a liquid tight state. A guide exhaust side seal (67) is fitted into the through hole (63) of the guide exhaust part (38). A grease chamber (76) is formed between the crank chamber lower side seal (56) and the guide exhaust side seal (67). A grease supply groove (87) is provided on the upper surface of the guide exhaust part (38) and grease is supplied to the grease chamber (76).
Patent JP-2001320988-A (JP)
Title: Watering can
Inventor: TANABE YOKO
IPC: A01G25/14
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a multi-purpose watering can. SOLUTION: The watering can is composed of a hollow body part 1 and stems 4, 7 continuously branched from the front and rear parts of the body, extending slantly upward and each having a watering opening at its tip end. A tunnel part 8 connecting both side walls of the body and forming an inner wall 9 is formed at the upper part of the body 1 and a holding part H is formed by the upper part 9A of the inner wall of the tunnel part and the upper end 3 of the body part. A water-charging hole 10 is opened at the lower part 9B of the inner wall of the tunnel part.
Patent JP-2001329829-A (JP)
Title: Diesel particulate filter
Inventor: SAITO MAKOTO
IPC: B01D39/14
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a diesel particulate filter capable of purifying and disposing of particulates, HC, CO, and NOx in exhaust gas of a diesel engine inexpensively. SOLUTION: In this diesel particulate filter A having a cell wall 11 separating an exhaust gas inflow passage 12 blocking its downstream end from an exhaust gas outflow passage 13 locking its upstream end, having a cell pore diameter 111 collecting particulates when exhaust gas passes on the cell wall 11, and arranged in an exhaust passage of the diesel engine, an NOx selection and reduction catalyst layer 4 selecting and reducing NOx is provided on a surface 113 of the cell wall on the exhaust gas inflow passage side 12, and an oxidation catalyst layer 5 having a pore 51 whose pore diameter 51 is larger than the cell pore diameter 111 and smaller than a particulate diameter 31 of particulate 3 is provided on the surface 113 of the cell wall.
Patent JP-2001330876-A (JP)
Title: Compact image pickup device
Inventor: GOTO HISASHI
IPC: G03B17/17
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a finder optical system suitable for a photographing optical system by arranging the incident surface and the image pickup surface of the photographing optical system nearly perpendicularly. SOLUTION: This device is provided with the photographing optical system, an imaging device and the finder optical system, and the photographing optical system has only one surface as a surface for reflecting and deflecting luminous flux. When length on an optical axis from the surface of the photographing optical system nearest to an object side at the time of focusing on infinity to the surface for reflecting and deflecting the luminous flux is defined as LF and length on the optical axis from the surface for reflecting and deflecting the luminous flux to the image pickup surface of the imaging device is defined as LR, the device satisfies a following condition (1). The incident surface and the exit surface of the finder optical system are made nearly parallel. (1) 1<LR/LF.
Patent JP-2001332878-A (JP)
Title: Screw tightening structure of electronic apparatus
Inventor: TAKAAI KAZUO
IPC: F16B35/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent cracking or breaking at the soldered part of a circuit element by suppressing the effect of stress in the vicinity of the screw tightening part between a member being tightened and a housing. SOLUTION: A step screw 3 having an unthreaded part 33 of larger outside diameter than a male screw 31 between the male screw 31 and a screw head 32 is employed. Diameter of a hole part 11a in a circuit board 1 is set larger than the outside diameter of the unthreaded part 33. Under a state where a spring washer 4 and a flat washer 5 are placed between the screw head 32 of the step screw 3 and the circuit board 1, the step screw 3 and the female screw 22a of a housing 2 subjected to burring 22 are screw tightened. The unthreaded part 33 abuts against the housing 2 to ensure a sufficient axial force and the circuit board 1 can be retained with an appropriate force other than the axial force of the screw 3.
Patent JP-2001334556-A (JP)
Title: Mold for molding molding rubber and method for manufacturing molding rubber molded article
Inventor: TAKAHASHI KATSUHIKO
IPC: B29C45/30
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To desirably provide a mold for molding a molding rubber and a method for manufacturing a molding rubber molded article made by using the mold effective to prevent a fault due to a defect or the like particularly in the case of manufacturing the molding rubber molded article of a large capacity. SOLUTION: The mold 1 for molding the molding rubber comprises a rubber channel for casting and supplying a material rubber having a crosslinking agent to a cavity 6. The mold also comprises a high resistance part 8 locally provided near a gate 7 disposed immediately before the cavity 6 of the rubber channel to increase a channel resistance.
Patent JP-2001332688-A (JP)
Title: Power wiring structure and semiconductor device
Inventor: HANAMURA AKIHIRO
IPC: H02M1/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a power wiring structure having low inductance. SOLUTION: Related to a circuit where switching elements 4 and 5, opening/ closing complimentarily, are connected in series, the power line from a power source is connected to both ends, and an output line to a load is drawn from the connection point of the two switching elements. The power line at both ends is taken as P on high electric-potential side and N on low electric-potential side, with the output line as U. The P, N and U are formed with a wide electrode where thickness is large than the width while laminated, in the thickness direction, in the order of PUN through an insulator to provide a 3-layer wide electrode structure. Since the same current as in the output line U flows either the P power line or N power line is the direction opposite to the output line U, the magnetic field generated by current is offset, thereby effectively reducing inductance of the wiring.
Patent JP-2001335038-A (JP)
Title: Container assembly
Inventor: KUROKAWA TOSHIYUKI
IPC: B65D25/20
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a container assembly which can detachably hold a small container. SOLUTION: The container assembly comprises a main container 10 having a container main body 11 and a leg part 15 connected to the underside of the container main body 11 and a small container 20 to be put in the leg part 15 of the main container 10. The small container 20 is inserted into the leg part 15 of the main container 10 through a take-out port 19. With protuberances 22 of the small container 20 fitted into fitting parts 18 of the leg part 15, the small container 20 is held in the leg part 15.
Patent JP-2001339443-A (JP)
Title: Balance/imbalance signal switching device
Inventor: AKAI FUMIHIRO
IPC: H04L25/02
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a balance/imbalance signal switching device capable of switching balance and imbalance signals only by connecting a cable to the device of a connecting destination. SOLUTION: A balance/imbalance signal switching device 101 is provided with a BNC connector 102 for inputting the imbalance signal, a D-Sub connector 103 for inputting the balance signal and a level converting circuit 104 connected to these connectors. A first terminal 108 and a second terminal 121 of the BNC connector 102 are insulated and the side of the second terminal 121 is grounded. Therefore, when the connector of a coaxial cable is mounted to the BNC connector 102, a second line 109 for connecting the first terminal 108 and a second input terminal 111 of the level converting circuit 104 is grounded and a state for inputting the imbalance signal is provided. While the balance signal is inputted to the D-Sub connector 103, the second line 109 becomes the potential of that signal. Thus, signal switching is enabled.
Patent JP-2001334110-A (JP)
Title: Equipment and process for filtration and dehydration
Inventor: TAKEMURA YUZO
IPC: B01D25/12
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a filtration/dehydration equipment in which the filtration efficiency of a liquid to be filtered can be improved by promoting coagulation of fine particles in the liquid inside a filtration chamber and suppressing the increase in filtration resistance. SOLUTION: This equipment is provided with: a filtration chamber 21'; an injection pipe 31' for injecting a polishing waste liquid into the filtration chamber 21' from the outside and a communicating pipe 32' for introducing the polishing waste liquid being in the chamber 21' into another filtration chamber 22' placed adjacently to the filtration chamber 21', which pipes 31' and 32' are placed in the vicinity of the bottom of each of the filtration chambers 21' and 22'; and downwardly oriented pipes 51 and 52 which extend toward the bottoms of the filtration chambers 21' and 22' respectively and are joined to the injection pipe 31' and communication pipe 32' respectively.  This process involves upwardly moving the polishing waste liquid allowed to flow into each of the filtration chambers 21' and 22', in such a way that the polishing waste liquid already introduced into the filtration chamber 21' or 22' is allowed to ascend while swirling by the newly introduced polishing waste liquid, to subject the whole polishing waste liquid in the filtration chamber 21' or 22' to steady slow agitation and to remarkably promote the coagulation effect on fine particles, wherein since coarse particles thus formed has high cohesive force and good water permeability, even when the coarse particles are accumulated on a filter cloth 27' or 28', the filtration resistance can be maintained at a low value or lower and the resulting filter cake can be utilized as a filter aid.
Patent JP-2001339005-A (JP)
Title: Method of manufacturing ceramic package
Inventor: IKOMA MASANOBU
IPC: C04B35/622
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a ceramic package which can be improved in lamination accuracy when ceramic sheets are laminated as inserted into set pins of a laminating flat plate. SOLUTION: This manufacturing method comprises a first process of boring discriminating holes 24 for discriminating picture images in a ceramic green sheet 21, a second process of printing a wiring pattern on a ceramic green sheet with conductive paste and drying it up, and a third process of reading in distances between the picture discriminating holes 24 bored in the ceramic green sheet 21 through a picture recognition manner, positioning the holes 24 by distributing the distances on the basis of their central values, and boring a lamination positioning set hole 25.
Patent JP-2001335667-A (JP)
Title: Rubber composition and conveyer belt
Inventor: HAMANO NAOKI
IPC: C08L23/16
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition having excellent thermal resistance and adhesive property to steel cord under heat, and to provide a conveyer belt using the rubber composition having a long life even under high temperature circumference. SOLUTION: This rubber composition is used for an adhesive rubber to a zinc plated steel cord and comprises ethylene propylene rubber, sulfur or sulfur compound, lead oxide, peroxide, formaldehyde generator, formaldehyde acceptor and silica, wherein content of the sulfur or sulfur compound is 0.2 to 1.2 pts.wt. and content of the lead oxide is 0.5 to 10 pts.wt. each to 100 pts.wt. of the ethylene propylene rubber.
Patent JP-2001342377-A (JP)
Title: Composite particles and manufacturing method therefor
Inventor: KUSHINO MITSUO
IPC: B01J2/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide cost favorable composite particles wherein mother particles can adhere to daughter particles extremely strongly, neither the mother particles gather together among themselves to coarse aggregates, nor the daughter particles do, and each particle is uniform and stable, and to provide a method for manufacturing the composite particles. SOLUTION: The composite particles are prepared by subjecting to a mixing treatment mother particles having a functional group (A) on the surface and daughter particles having a functional group (B) reactable with the functional group (A) on the surface in order to coat the surface of the mother particles with the daughter particles.