baber/WOPTO huggingface dataset:
Patent JP-2002282446-A (JP)
Title: Printing method for design pinwheel
Inventor: NAKAJIMA KAZUO
IPC: A63F7/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for fitting design pinwheels, by which original pinwheels can be fitted to pachinko game machines for every machine kind. SOLUTION: In the method for fitting design pinwheels to the game panel of the pachinko game machine with a nail serving also as a rotary shaft, printing is applied (design work S71) by a printing pad to the design work surface (front surface) of the base-coated pinwheel in the middle of carrying the pinwheel and the printed design pinwheel is carried to a game panel fitting process (pinwheel attachment S72) by a conveyor. When it is a white base pinwheel, the design work is executed to the pinwheel front surface on a fitting line, work efficiency is improved and the machine full of originalities is provided for every machine kind. Also, the same pinwheels are used even for the different machine kind, it is sufficient to purchase only the single white base pinwheel at the time of purchase, a purchasing cost becomes low and also component management is facilitated.
Patent JP-2002289752-A (JP)
Title: Semiconductor switch device and power conversion device using the same
Inventor: SONODA MICHIYOSHI
IPC: G05F1/10
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency for a semiconductor chip. SOLUTION: The semiconductor chip 3 has an electrode plate 3a and a semiconductor circuit part 3b, and a plurality of groove parts 3c are formed inside the semiconductor circuit part 3b. A Peltier element 11 is arranged on each of the groove parts 3c. A resin insulator 20 is filled between the Peltier element 11 and the inner face of the groove part 3c. In this constitution, the Peltier element 11 is buried inside the semiconductor chip 3, and an insulation board 2 does not exist between the Peltier element 11 and the semiconductor circuit part 3b being a cooling object. Thus, the cooling efficiency is improved by the part. In addition, a distance between the semiconductor chip 3 and a heat sink 7 is very short, and a cooling effect by heat dissipation of the semiconductor chip 3 itself can be expected.
Patent JP-2002287505-A (JP)
Title: Magnetic roller and its manufacturing method, developing device and image forming device
Inventor: MASUBUCHI FUMITO
IPC: G03G15/09
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic roller realizing the reduction of cost while realizing complicated magnet constitution. SOLUTION: This magnetic roller is obtained by nearly concentrically superposing and arranging sheet type magnets 3 magnetized in different directions according to their positions in a surface direction. Thus, the magnetic roller 1 realizing the complicated magnet constitution that magnets whose magnetic field direction is different by 90 deg. are made adjacent and realizing the reduction of manufacture cost is obtained. Namely, the magnetic roller 1 is constituted by nearly concentrically superposing and arranging the sheet type magnets 3 magnetized in the different directions according to the positions in the surface direction.
Patent JP-2002291247-A (JP)
Title: Power converter and vehicle provided with the same
Inventor: YAMADA TOMOMI
IPC: B60R16/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a power converter which comprises a plurality of switching power supplies connected in parallel, does not induce a variation of reliability of the switching power supplies, and improves the converting efficiency. SOLUTION: The power converter is provided with at least a first and second switching power supplies connected in parallel. When a load current is less than the first value, one of the first or second switching power supplies stops operating. Since one switching power supply stops operating when a load is light, the converting efficiency is improved when the load is light.
Patent JP-2002295248-A (JP)
Title: Metallic catalyst carrier
Inventor: KATO FUMIHIKO
IPC: B01D53/86
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a metallic catalyst carrier, capable of relaxing of thermal stress due to the temperature difference with a core and a metallic jacket. SOLUTION: In the metallic catalyst carrier, there are provided a core 20, which is formed by alternately stacking corrugated sheet and flat sheet made of metallic thin plate, multiplying winding thereof, and fastening with diffusion bonding and a metallic outer jacket 10 surrounding the core, and the core and the metallic outer jacket are secured with an oval solder 40, inserted between them as well as not opposing at the same section of the core, and expanding in the longitudinal direction of the core.
Patent JP-2002295934-A (JP)
Title: Controller for ice maker
Inventor: NOHARA KOJI
IPC: F25C1/14
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To detect sellout accurately by calculating the ice storage quantity of an ice maker accurately, and to save power by setting an energy save mode. SOLUTION: Full state of the ice storage chamber of an ice maker is detected by an ice level switch provided therein and starting from the time point when the full state is detected by the ice level switch, delivered quantity of ice is subtracted from the quantity of ice corresponding to the full state every time when a drink is sold and the ice making quantity corresponding to the operating time of the ice maker is added thus calculating the residual quantity of stored ice. In such a controller for ice maker, a calculation value of the ice storage quantity is corrected based on the ambient temperature detected by a temperature sensor, and the relational data of the ambient temperature, the ice making capacity of the ice maker and the quantity of melted water being produced so that sellout can be detected with substantially no error.  Furthermore, power consumption is reduced by making possible to set an energy save mode with regard to the upper and lower limits of ice storage quantity and the time band.
Patent JP-2001289004-A (JP)
Title: Axial flow fluid machinery with guide device having adjustable stator blade
Inventor: BARTHOLOMA KLAUS
IPC: F01D9/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of structural elements of a guide device, and to restrict a clearance loss. SOLUTION: A guide device having a series of adjustable stator blades 30 is provided in a flow passage 20, and the flow passage 20 is partitioned by an inside hub 21 and an outside annular stator blade holder 7. The stator blade 30 is supported freely to be rotated inside of a radial bearing hole provided in the annular stator blade holder 7, and on the other hand, a tip 31 and a leg part 32 of a spherical head part of the stator blade 30 seal the leak in relation to the stator holder 7 and the hub 21. The hub 21 is formed of a flexible inside ring 9 in an area 23, in which the leak is prevented by the tip 31 of the head part of the stator blade 30, and a stator blade 30 supporting device is flexibly formed in a direction of the stator blade axis A.
Patent JP-2002303499-A (JP)
Title: Plate type heat exchanger
Inventor: AMANO TSUKASA
IPC: F28F9/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a plate type heat exchanger, conducting refrigerant to flow evenly into respective heat exchanging passages in the laminating direction of plates and not requiring any design for each instruments while capable of coping with the load fluctuation of a refrigerating machine. SOLUTION: In the plate type heat exchanger wherein the heat exchanging passages 4, 5, in which two kinds of fluid, one of which is a gas and liquid two-phase flow refrigerant, are conducted to flow through them, are formed alternately between laminated multiple plates 3 to effect heat exchange while the refrigerant is conducted to flow into a heat exchanging passage 4 for refrigerant from an inlet port passage 10 formed of an inlet port 8 formed on the plates 3, the inlet port passage 10 is divided into a plurality of sections in the laminating direction of the plates 3 to conduct and distribute the refrigerant to flow into each several sheets of the plate 3, which will not be affected by the distributing problem of fluid.
Patent JP-2002292399-A (JP)
Title: Organic wastewater disposal equipment
Inventor: MIKI KOHEI
IPC: C02F9/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide organic wastewater disposal equipment enabling the saving a space while reducing an amount of sludge. SOLUTION: In the organic wastewater disposal equipment 1 for wastewater containing calcium in biological treatment equipment 2 and a membrane separator 12, decarbonation equipment 6 for subjecting organic wastewater to a decarbonation treatment is provided. In this case, since wastewater is subjected to the decarbonation treatment by the decarbonation equipment 6 on the upstream side of the membrane separator 12, the concentration of carbonate ions is sufficiently reduced with the decarbonation equipment 6 and the amount of calcium carbonate sludge is sufficiently reduced. Further, since the amount of sludge is reduced by removing carbon dioxide from wastewater in the decarbonation equipment 6, a tank such as a floc forming tank or a sedimentation-separation tank necessary for the recovery of sludge becomes unnecessary.
Patent JP-2002299582-A (JP)
Title: Ferroelectric film and method of manufacturing the same, ferroelectric capacitor and method of manufacturing the same, ferroelectric memory device and method of manufacturing the same, and functional film and method of manufacturing the same
Inventor: SHIMODA TATSUYA
IPC: H01L27/105
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel ferroelectric film formed of a material which is not an oxide ferroelectric material nor polyvinylidene fluoride-based organic ferroelectric material and a method of manufacturing the same, a ferroelectric capacitor comprising the ferroelectric film and a method of manufacturing the same, a ferroelectric memory device comprising the ferroelectric capacitor, and a functional film having a novel structure and a method of manufacturing the same. SOLUTION: The ferroelectric film 30 comprises a film 32 including the donor and a film 34 including the acceptor. At least, one of the film 32 including the donor and the film 34 including the acceptor comprises a self-organized film formed by voluntary gathering a material and then chemical absorption of the material. The functional film 210 comprises a film 212 including the donor and a film 214 including the acceptor.
Patent JP-2002301948-A (JP)
Title: Automatic transmission operating device
Inventor: ODA SHIGEAKI
IPC: B60K20/02
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transmission operating device capable of suppressing operation noise generated when a shift lock mechanism is operated. SOLUTION: In this automatic transmission operating device having a shift lock mechanism, the lock mechanism has a solenoid 15 equipped with an operation part extendable/contractible based on a signal transmitted from the vehicle side, a shift lock stopper 18 for locking/unlocking a shift lever 3 by a slide operation, and an operation member 16. The operation member 16 has a second arm part 16b linked to the solenoid 15 and a third arm part 16c whose end is linked to the lock stopper 18, while it has a cutout 16ba extending in a direction substantially normal to the sliding direction (operating direction) at a link part between the arm part 16b and the lock stopper 18.
Patent JP-2002082648-A (JP)
Title: Plasma display panel and drive method therefor
Inventor: KANAZAWA GIICHI
IPC: G09G3/291
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a display panel of a conventional PDP(Plasma Display Panel) has been one-sidedly charged with electricity depending on usage and abnormal discharge has occurred. SOLUTION: In the method for driving a plasma display panel where a plurality of 1st electrodes X and 2nd electrodes Y are arranged alternately and adjacently to each other, and where 3rd electrodes A are formed so as to cross the 1st and 2nd electrodes, after address discharge is performed and before sustained discharge is performed by alternately applying a sustained pulse to the 1st and 2nd electrodes, such a voltage pulse as the 3rd electrode side is turned into a first polarity and also the 1st electrode side is turned into a 2nd polarity is applied to the 1st or 3rd electrode or both of them, and thereby discharge is generated on a discharge cell which has started discharging without applying the voltage pulse for inducing address discharge to the 3rd electrode, and by this discharge, such auxiliary discharge is made to perform,  as reduces a wall charge amount so that sustained discharge is not generated.
Patent JP-2002302970-A (JP)
Title: Tank device
Inventor: ASAO SHUNJI
IPC: B60K15/063
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a tank device capable of surely joining a freely attachable- detachable liquid tank to the companion side even if there is a manufacturing error. SOLUTION: The attachable-detachable liquid tank 32 is positioned inside a case 31. One liquid supply joining means 34 for supplying liquid in the liquid tank 32 to an external part is arranged in a lower part of the case 31. The other liquid supply joining means 36 freely fittable to and detachable from the one liquid supply joining means 34 is arranged in a lower part of the liquid tank 32. One liquid recovering joining means 37 for recovering a return liquid from the external part in the liquid tank 32 is arranged in an upper part of the case 31. The other liquid recovering joining means 38 freely fittable to and detachable from the one liquid recovering joining means 37 is arranged in an upper part of the liquid tank 32. The one liquid supply joining means 34 and liquid recovering joining means 37 are respectively freely moved by a floating bearing member 59 to absorb axial dislocation.
Patent JP-2002307144-A (JP)
Title: Constant strain steel used for product of cvj and the other machine structural use
Inventor: TAKASU ICHIRO
IPC: B22D11/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a constant strain steel by which a center segregation restraining effect is utilized as the maximum limit, because the positive segregation and the negative segregation near the last solidified position are small by adopting a cast slab having a rectangular cross sectional shape as it is, and the product strain after heat treatment caused by the difference of the shapes is restrained while utilizing the merit of the cast slab having the rectangular cross section, so as to obtain an improvement of the quality by reducing the difference of the strains of a macro-pattern segregation part at the inner part and the outer part in the product. SOLUTION: In a bar steel produced by blooming of forging from a bloom having the rectangular large cross section of >=320 mm short sides with a continuously casting or an ingot casting, the constant strain steel used for a CVJ inner race and the other machine structural use, has the peculiarity, in which the variation of C% in the segregation part in the cross section of this bar steel shown in Figures, is <±10%.
Patent JP-2002309798-A (JP)
Title: Vibration control wall structure
Inventor: HASHIMOTO YASUNORI
IPC: E04H9/02
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide the inexpensive vibration control wall structure having no restriction of installing place by using multiple plate material of non- structural members provided in a building to bear a small load with quantity measures. SOLUTION: A plate material 18 of a non-structural member is provided at a part of a building 1 through a vibration control member 16. The vibration control member 16 is installed in a side surface of the plate material 18. As the plate material 18, a glass is used. A part of the building 1 is formed of an outer wall part, a partition part, a beam 14 or a pillar 12.
Patent JP-2002311648-A (JP)
Title: Electrostatic charge image developing toner, electrostatic charge image developer, electrostatic charge image developer unit and image forming method
Inventor: IIDA YOSHIFUMI
IPC: G03G9/08
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner less liable to cause image defects while having high density and high masking property and to provide an electrostatic charge image developer, an electrostatic charge image developer unit and an image forming method. SOLUTION: The electrostatic charge image developing toner contains white toner particles having <=14 μm volume average particle diameter and 20-50 wt.% concentration of a color material and an external additive containing fine particles of hydrophobic titanium dioxide having 40-250 m<2> /g BET specific surface area and the absolute value of the quantity of electric charges of the toner is 20-50 μC/g. The electrostatic charge image developer contains toner containing white toner particles having <=10 μm volume average particle diameter and 20-50 wt.% concentration of a color material and a carrier surface- coated with a fluororesin-containing coating resin.
Patent JP-2002193953-A (JP)
Title: 4,5-dihydroisooxazolylalkylpiperazine derivative and method for producing the same
Inventor: KOH HUN YEONG
IPC: A61P25/18
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To develope a new compound which is useful for medical treatment of mental disease, specially a compound which selectively effects on dopamine D3 and D4 receptors and provide a method for producing the same and dopamine antagonist having the same as an effective component. SOLUTION: The 4,5-dihydroisooxazolylalkylpiperazine derivative is a compound selected from compounds represented by formula (1) and their pharmacologically permissible salts. The compound is a dopamine antagonist which can be produced by using reducing amination reaction of the corresponding amine compound with an aldehyde compound in the presence of a reductant (wherein, R1 R2, R3, R4 and R5 are each independently H-atom, a halogen atom, alkyl, alkoxy, alkenyl, hydroxy, etc.; R6 is H-atom, a halogen atom, alkyl, 1-6C alkoxy, aryl, pyrimidine, or hetero ring; and X is CH or N-atom; n is 3 or 4).
Patent JP-2002319336-A (JP)
Title: Circuit breaking device
Inventor: NAKAMURA GORO
IPC: H01H31/24
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a small, inexpensive circuit breaking device preventing the fusion loss of a terminal caused by arc discharge without using two relay switches and a control circuit of them. SOLUTION: A load side terminal 12 connected to a load part, a power source side terminal 13 connected to a power source part, and a consumable electrode 14 connected to the power source side terminal 13 are fixed to a circuit body 2, a moving plug 3 is movably installed in the device body 2, and in a process of moving a current carrying part 41 of the moving plug 3 from a circuit opening position to a circuit closing position, the current carrying part 41 first comes in contact with the load side terminal 12, next comes in contact with the consumable electrode 14 in a state connected to the load side terminal 12, finally comes in contact with the power source side terminal 13 in a state connected to the load side terminal 12 and the consumable electrode 14 by shifting the arrangement of them. The consumable electrode 14 is composed of a consumable electrode with resistance 35 connected to the power source side terminal 13 through a resistance 39 and a through consumable electrode 36 directly connected to the power source side terminal not through the resistance.
Patent JP-2002275955-A (JP)
Title: Communicating valve device for water storage tank
Inventor: TAKANO TSUNEO
IPC: E03B11/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To allow a function of a communicating valve device to be reliably maintained over a long term by enabling an adaptation to any directions, in which a side of a communicating valve is displaced due to deformation of a partition wall, and completely absorbing displacements of the side of the communicating valve so as to prevent a crack, a fracture, etc., on a side of a fitting part of a control lever. SOLUTION: In the communicating valve device for a water storage tank, a partition wall 3 is fitted with the communicating valve 11, which enables a communication and a blockage between water storage chambers 1 and 2 partitioned with the partition wall 3, and the control lever 15 for opening/closing a valve body 12 of the communicating valve 11 is mounted on a side (a top board 4 indicated in a figure) of one water storage chamber 2. A valve shaft 13 of the valve body 12 and a lever shaft 16 of the control lever 15 are coupled together via a rod 19 between flexible joints 17 and 18, which are mounted on the valve shaft 13 and the lever shaft 16, respectively; in such a manner to be relatively slidable in an axial direction of the rod 19.
Patent JP-2002318939-A (JP)
Title: Trade management system and method, and computer program
Inventor: TANAKA HIDEKO
IPC: G06Q30/02
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a trade management system, method and computer program allowing a buyer to perform a purchase while leaving room for reconsidering the purchase at a sales price desired by a seller. SOLUTION: The trade management system 50 comprises a desired purchase price database 40 for storing the purchase price desired by the buyer of a commodity, a desired sales price database 6 for storing the sales price desired by the seller of the commodity, and a control means 2 for determining whether the relation between the desired sales price and the desired purchase price is a prescribed condition or not, and transmitting the determined result to the terminals 70 and 72 of the buyer when the condition is determined to be satisfied.
Patent JP-2002319503-A (JP)
Title: Solid material for magnet and its manufacturing method
Inventor: KAKIMOTO ETSUJI
IPC: C22C38/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain solid material for a magnet which has density higher than 7.45 g/cm<3> and is superior in magnetic characteristic, thermal stability and oxidation resistance, without using binder or depending on self-sintering. SOLUTION: After rare earth/iron/nitrogen/hydrogen based magnetic powder having Th2 Zn17 type crystal structure is subjected to pressed power molding in a magnetic field, compression caking is performed by using underwater shock wave whose shock wave pressure is 8-40 GPa.
Patent JP-2002325189-A (JP)
Title: System and method for assisting photographing
Inventor: HAMAGUCHI KAZUMASA
IPC: G03B17/18
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for assisting photographing that allows individual photographing devices to easily attain optimum settings in photographing individual objects by the individual photographing devices. SOLUTION: A server device (information processing unit) 103 receives information of a current position and specification information from a photographing device 101 or 102 via a communication interface to generate standing position information and setting information of the photographing device for photographing an object and transmits the information items to the photographing devices 101, 102 via the communication interface.