baber/WOPTO huggingface dataset:
Patent JP-2003176804-A (JP)
Title: Hydraulic control system for working machines
Inventor: KAMATA MINORU
IPC: A01C11/02
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-configuration hydraulic control system which surely communicates/disconnects an oil supply/discharge passage of a hydraulic cylinder with/from a working machine mounted to a traveling machine.  <P>SOLUTION: This hydraulic control system is provided with a hydraulic cylinder that operates the working machine, a selector valve that has a selector spool inserted into the oil supply/discharge passage of the hydraulic cylinder, an opening/closing valve which has an opening/closing spool inserted into the oil supply/discharge path between the oil cylinder and the selector valve, and a manual operation mechanism for manually operating the selector spool. The selector spool moves along with the axial direction and can be placed in an operation position or a neutral position. The opening/closing spool moves along with the axial direction and can be placed in a closed position and an open position. The opening/closing spool is interlocked with the selector spool so that it can be placed in the closed position or the open position respectively when the selector spool is placed in the neutral position or the operation position, based on the operation of the manual operation mechanism.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002231817-A (JP)
Title: Semiconductor device
Inventor: AOKI YOSHITAKA
IPC: H01L21/3205
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a simple structure and capable of drastically reducing an area of an external circuit substrate. SOLUTION: On the top surface of the silicon substrate 11, an insulating film 18 with which a circuit element forming region at its central part is covered and that has openings 19 exposing contact pads 17 at its peripheral part, is formed. From the top surface of one contact pad 17 toward the top surface of the insulating film 18, a thin film inductor 31 composed of square eddy-shaped wirings is provided. Both ends of the thin film inductor 31 are the contact pads 31a, 31b and further, the contact pad 32 is provided on the remaining contact pad 17 and contact pad 16a. Pillar-shaped electrodes 21 are provided on the top surface of the contact pads 31a, 31b, 32.
Patent JP-2002199639-A (JP)
Title: Motor
Inventor: NISHIYAMA NORISADA
IPC: H02K1/27
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a small motor with a large output required for an air conditioner, refrigerator, electric vehicle, and the like. SOLUTION: This motor has a stator core having a plurality of teeth 7, a winding making a single winding to the teeth 7 and a rotor 3 embedding a plurality of permanent magnets 14 in a rotor core 13, and is driven utilizing a reluctance torque in addition to a magnet torque driven by a current of 300 amperes or more. Since the winding is of the single winding to the teeth, the winding does not excessively protrude from the end surface of the stator, and the coil ends can be made small.
Patent JP-2003182515-A (JP)
Title: Seat belt device for vehicle
Inventor: YAMAJI IPPEI
IPC: B60R22/20
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt device for a vehicle that drives a movable anchor to a position having no problem in opening or closing a rear door when the rear door is opened, can appropriately constrain a front seat occupant even in the vehicle having a relatively low occupant sitting position, and can reconcile the safety of the front seat occupant and the getting on/off property of a rear seat occupant.  <P>SOLUTION: The seat belt device has the movable anchor 37 for fixing and supporting a webbing 28 under the outside of the vehicle of the front seat 21 occupant. The seat belt device has a driving mechanism 50 for driving the movable anchor 37 to the position having no problem in opening or closing the rear door 3 when the rear door 3 is opened, and for converting the movement in closing the rear door 3 to a driving force and driving the movable anchor 37 downward when the rear door 3 is closed. The seat belt device also has an anchor means 43 on the car body side engaged with the movable anchor 37 having moved downward in closing the rear door 3 to fix it to the car body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182786-A (JP)
Title: Spray can device
Inventor: SHIRAI FUMIO
IPC: B05B9/04
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spray can device which can be interchangeably used with a filled vessel having a different construction in a valve placed region and can reliably spray and feed contents by a simple operation.  <P>SOLUTION: The spray can device comprises a nozzle tube member 21 mounted on a gas spray hole 19 formed on an outer peripheral surface of a push-button member 16 for pressing a stem 13 and a packing member 22 made of an elastic material attached to an outer periphery of the nozzle tube member 21. A can body 11 is held in an orthogonal state to a valve 3 of a filled vessel 1, and by fitting a tip of the nozzle tube member 21 into the valve 3, the packing member 22 elastically deforms to come into tight contact with the member 21 and the valve 3 for sealing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186251-A (JP)
Title: Electrophotographic magenta toner, developer and image forming device
Inventor: KATO MITSUTERU
IPC: G03G9/097
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrophotographic magenta toners which excel in a flow property and uniform dispersibility of coloring agents, do not give rise to surface contamination and scattering of toners, reduces the occurrence of filming and spent toners to carriers, do not admit image defects, have excellent transparency, colorability and color reproducibility, and make it possible to obtain image quality stable for a long period, a developer and an image forming device.  <P>SOLUTION: The electrophotographic magenta toners in which a binder resin is a polyester resin and/or polyol resin; a magenta coloring agent is, for example, C.I. Pigment Red 57:1; a charge control agent is a resin charge control agent consisting of (a) a sulfonic acid base-containing monomer, (b) an aromatic monomer containing an electron attractive group, (c) an acrylate monomer and/or methacrylate monomer, and (d) an aromatic vinyl monomer or the described above (a), (b) and (c) as constitutional units; additives are at least silica and/or titania; and the rate of liberation of the additives is 0.3 to 4%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180453-A (JP)
Title: Folding desk
Inventor: SHIMOJI SATOSHI
IPC: A47B3/08
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable desk whose top plate can be folded in parallel with the legs, a plurality of which can be stored in a small space and are folded and arranged, and which has a simple structure and can be easily assembled to make carrying and storing easier.  <P>SOLUTION: A connection mechanisms 11, 12 are comprised of fixing support parts 11A, 12A and rotary arms 11B, 12B which are swung and rotated between an almost orthogonally crossing state and another almost orthogonally crossing condition respectively on the fixing support parts 11A, 12A. The connection mechanism parts 11, 12 are at least placed in right and left of the desk and the fixing support parts 11A, 12A of the connection mechanisms 11, 12 are connected by a lateral bridge member 9. The leg 3, 7 are equipped on the fixing support parts 11A, 12A. The top plate 5 is equipped on the rotary arms 11B, 12B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183262-A (JP)
Title: Method for producing quinazolin-4-one derivative
Inventor: NISHINO SHIGEYOSHI
IPC: C07D239/88
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple industrially proper method for producing a quinazolin-4-one derivative by which the quinazolin-4-one derivative represented by the general formula (2) (R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each a group participating in the reaction, provided that R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>may arbitrarily be bound to form one or more rings) can be produced from an anthranilic acid derivative represented by the general formula (1) under mild conditions in a high yield.  <P>SOLUTION: This method for producing the quinazolin-4-one derivative is characterized by reacting the anthranilic acid derivative with a formic acid derivative in the presence of ammonia.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186545-A (JP)
Title: Speed control method and speed control device
Inventor: KOKUBO MASATOSHI
IPC: B41J19/18
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed control method and a speed control device that can suppress the occurrence of overshoot and damped oscillations, to make the moving speed of an moving bode reach a target-speed.  <P>SOLUTION: A carriage control device 1 controls the rotational speed of a CR motor 35 so that the traveling speed of a carriage 31 follows a first target- speed value, until a comparison processing part 62 detects that the carriage 31 has reached a target-speed switching position set in a target-speed switching position register 51. Moreover, if the comparison part 62 detects that the carriage 31 has reached the target-speed switching position, a target-speed value selector 71 is actuated, the target-speed value supplied to a feedback processing part 72 is switched form a first target-speed value to a final target-speed value, and the carriage control device 1 controls the rotational speed of the CR motor 35 so that the traveling speed of the carriage 31 follows the final target-speed value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183755-A (JP)
Title: Aluminum alloy powder and its manufacturing process
Inventor: SAITO MASARU
IPC: B22F9/08
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy powder which can form a highly anti- corrosive aluminum alloy material, and its manufacturing process.  <P>SOLUTION: An alloy comprising 1.0-3.5 mass% Mn and the balance being Al and unavoidable impurities, is melted. Here, the amount of Cu, Fe and Si in the unavoidable impurities are limited to ≤0.1, ≤0.35 and ≤0.5 mass%, respectively. The obtained molten alloy is atomized into a powder form to obtain an aluminum alloy powder 12. The aluminum alloy powder 12 is applied around a core material made of steel through the alumoweld process to manufacture an aluminum alloy-coated steel wire.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171790-A (JP)
Title: Plating material, production method therefor, and electrical and electronic part obtained by using the same
Inventor: TANAKA HITOSHI
IPC: C25D7/00
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating material which has satisfactory heat resistance as well as inserting and extracting properties.  <P>SOLUTION: The plating material is obtained, on the surface of an electrically conductive substrate 1, by forming a substrate plated layer 2 consisting of one kind of metal included in the groups 4, 5, 6, 7, 8, 9 or 10 in the Periodic Table, or an alloy essentially consisting of the same metal, an intermediate plated layer 3 consisting of Cu or a Cu alloy, and a surface plated layer 4 consisting of Sn or an Sn alloy in this order. The thickness of the surface plated layer 4 is ≥1.9 times that of intermediate plated layer 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185293-A (JP)
Title: High-temperature regenerator and absorption type water heater/chiller
Inventor: SENBA YASUSHI
IPC: F25B15/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-temperature regenerator improving the serviceable life and the reliability and saving on the resources by preventing corrosion and degradation of solution tubes, and also to provide an absorption type water heater/chiller having the same.  <P>SOLUTION: This high-temperature regenerator 901 is provided an outer cylinder 101, liquid chambers 112 retaining solution in a space towards an inner cylinder 102 disposed in the outer cylinder in the upper/lower parts of the inner cylinder 102, a burner 104 and a combustion camber 111 heating the solution in the inner cylinder, and a plurality of the solution tubes 103 and 403 communicated with the liquid chamber 112 disposed in the combustion chamber, and heats the solution by radiating combustion gas of the burner 104 to solution tube groups. A plurality of solution tubes 103 are disposed along the radiation direction of the combustion gas, the disposed solution tubes 103 are divided into a plurality of solution tube groups in the flow direction of the combustion gas, and the solution tube group in the most upstream side of the combustion gas and the solution group positioned next thereto in a downstream side are disposed at an interval not less than approximately 7×h<SB>a</SB>(wherein, h<SB>a</SB>is an interval in the orthogonal direction to the flow direction of the combustion gas of the solution tube in the solution tube group in the most upstream side) but not more than 100 mm in the flow direction of the combustion gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187356-A (JP)
Title: Remote monitoring system and device for remote monitoring used for the same
Inventor: ISHIDA KOICHI
IPC: G08B25/08
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To promote the introduction of a security system.  <P>SOLUTION: This remote monitoring system 1 is provided with a person detecting means 7, an equipment controller 9, an information terminal device 11, and a security department 13. The person detecting means 7 appropriately controls the operation of equipment 5 and can detect the existence of a person to ensure security about a house 3. The equipment controller 9 can transmit information obtainable from the person detecting means 7, and can also set a security function for monitoring the intrusion of a person into the house 3 and release the setting. The information terminal device 11 is used by a user, etc., of the equipment 5. The security department 13 provides the user or a person interested with a security service to the house 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189468-A (JP)
Title: Constant current supply apparatus
Inventor: KANEKO TOMOYUKI
IPC: H04B3/44
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost and a size of a constant current supply apparatus by a method wherein the number of connecting diodes, which are connected in parallel with output sides of respective constant current power supply board connected in series to each other, is reduced.  <P>SOLUTION: A relay 3a is connected in series to return diodes 2. When the operations of respective power supply boards are stopped, as a current turning back a power supply route and flowing through the return diodes 2 makes the relay 3a operate to open its contact 3b, a resistor 4 is connected in series to connecting diodes 12, so that the current is reduced. With such a constitution, in order to reduce a current flowing through the diodes 12 in the turning back, each diode 12 comprises only one diode, while each diode 12 comprises five diodes connected in series 12 with a conventional constitution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187139-A (JP)
Title: Commodity providing system
Inventor: NOMURA YOSHIHIRO
IPC: G06Q30/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity providing system allowing a member to receive a commodity at any time while dispensing with the management of commodities on a store side, and capable of preparing many kinds of exchange commodities to members and urging the visit to the store to a member who collected a fixed point or more.  <P>SOLUTION: The commodity providing system comprises a point management part 2 for managing the point number conformed to member specification information; a commodity management part 3 for providing commodity information to the point management part 2; a store terminal 1 having the function of reading the member specification information. The commodity management part 3 or the point management part 2 has the function of issuing, when the member selects the desired commodity in the range of its own point, a commodity providing permission code corresponding to the desired commodity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190909-A (JP)
Title: Treatment method of hardly decomposable substance and apparatus therefor
Inventor: KISHIDA ASAKO
IPC: C07D319/24
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method and apparatus capable of detoxicating hardly decomposable substances in solid by oxidation and decomposition at a high efficiency in a short time.  <P>SOLUTION: The treatment apparatus of the hardly decomposable substance comprises a bag filter 10 for separating and collecting fly ashes discharged out of an incinerator, a mixing tank 12 for mixing the fly ashes 22 with scrubber wastewater 25 and producing a slurry, and a decomposition tank 14 in which a decomposition means for oxidizing and decomposing the hardly decomposable substances such as dioxins contained in the slurry is disposed. In the apparatus, a crusher 13 for crushing the fly ashes contained in the slurry is installed between the mixing tank 12 and the decomposition tank 14 and an intensely stirring means is disposed in the decomposition tank 14, so that while the slurry containing the crushed fly ashes being intensely stirred by the intensely stirring means in the decomposition tank 14, the hardly decomposable substances in the fly ashes can be decomposed and detoxicated in the presence of hydroxyl radicals by the oxidizing capability of the hydroxy radicals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190584-A (JP)
Title: Pachinko game machine, control method of pachinko game machine, server, and memory medium
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of preventing reduction of customers by providing a player with an opportunity of obtaining a prize ball according to the player's cumulated number of consumed game balls.  <P>SOLUTION: The pachinko game machine 10 comprises a large winning hole which may be opened in the jackpot condition advantageous to a player. In the pachinko game machine 10, a prize ball is delivered as a shot game ball enters the large winning hole 38 in the jackpot condition advantageous to the player, according to the game ball having entered the large winning hole 38, and the game history information on the number of consumed game balls in the game is properly renewed. When the game condition is converted to the jackpot condition and the cumulated number of consumed game balls by the player or by the pachinko game machine exceeds a prescribed number based on the properly renewed game history information, the pachinko game machine is controlled to deliver a larger number of prize balls than the number of prize balls delivered in the normal jackpot condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196419-A (JP)
Title: Visitor management system
Inventor: DOI KAZUMI
IPC: G06Q50/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visitor management system enabling a visitor to efficiently and smoothly use a plurality of facilities and capable of quickly finding lost children.  <P>SOLUTION: Reservation for using a facility from a reservation receiving device is made to a center device 900 by specifying the time zone and the number of persons. After that, when the reservation time zone comes, a terminal device 100 inquires the center device 900 about whether the facility can be used or not through the nearest base station, and the center device 900 determines whether the use of the facility is permitted or not in consideration of the number of reservations for the facilities to be reserved in the reserved time zone and informs the decision to the terminal device 100. On receiving the permission notice, the terminal device 100 displays the effective time for reservation to be counted down, thereby promoting the visitor to use the facility. The display is shown to the access controller to recognize the visitor as a permitted person.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198196-A (JP)
Title: Component-mounting apparatus
Inventor: SUZUKI TAKASHI
IPC: H05K13/04
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component-mounting apparatus that can, for example, quickly confirm, repair, and restore a plurality of error states in check of first motion.  <P>SOLUTION: The directory of state confirmation site names is displayed in state confirmation site display regions 69 (69-1 and 69-2) provided on a display screen 65 of a display input apparatus 29 of a component-mounting apparatus 25. In this case, the state confirmation site names include servo power, an air state, a cover state, a rail state, a feeder set state, a limit state, a Y-axis contact state, servo ready, an area sensor, a head 1, a head 2, and the like. State report characters such as 'NORMAL', 'ABNORMAL', and 'OPEN', are displayed in red in a plurality of current state display windows 70 (70-1 to 70-n) corresponding to the state confirmation site names. An operator can simultaneously know a plurality of error positions in an entire apparatus at a glance for repairing by a series of work.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003107688-A (JP)
Title: Image forming material and ammonium compound
Inventor: IWATO KAORU
IPC: C07D295/192
Filed: 2001-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a positive image forming material responding to a heat mode useful for a lithographic printing master plate which is excellent in the solubility discrimination, improved in the development latitude and scratch resistance and capable of forming an image having excellent contrast and to provide a new ammonium compound to be used for the above material. SOLUTION: The image forming material has an image forming layer containing (A) a water-insoluble and alkali-soluble resin, (B) a photothermal converting agent and (C) a compound expressed by general formula (1). In the formula, each of R<1> to R<3> independently represents an organic group, R<1> represents a residue forming a cyclic structure containing an N<1> atom, R<2> and R<3> may be coupled to form a cyclic structure or at least either R<2> or R<3> may be coupled with R<1> to form a cyclic structure X<-> represents a conjugate group of an organic acid and an inorganic acid and the cyclic structure containing the N<1> atom is preferably a piperidine ring structure.
Patent JP-2003183918-A (JP)
Title: Gloves for cooking
Inventor: ISHIBASHI HIROKO
IPC: A41D19/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide gloves for cooking not sliding when cooking foods having sliminess, e.g. squid, fishes or Chinese yam and readily cleaning stains when washing foods.  <P>SOLUTION: The gloves are obtained by piling two of raschel mesh fabric or tricot mesh fabric knitted from a polyester fiber, putting an hand-shaped paper pattern thereon and sewing the two mesh fabrics together by using a nylon fiber, or piling the two mesh fabrics having different mesh sizes, putting a hand-shaped paper pattern with five fingers having adequate size thereon and sewing the two mesh fabrics together along the paper pattern by using a nylon fiber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180278-A (JP)
Title: Method for processing grains by burnt product of seashell
Inventor: ONO ZENICHIRO
IPC: A23L7/10
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve qualities and safety of grains as food by cleaning and immersing grains by a burnt product of shellfish being a natural food additive since in processing and production of a food using grains as a raw material, safe and simple removal of attached various germs and agrochemicals and elimination of harshness and oxidized seed oil are required and safe and simple promotion of germination and removal of offensive smell and taste in germination are required.  <P>SOLUTION: Grains are immersed in 0.001% to 1% by weight of an aqueous solution of fine powder of burnt seashell having 0.5-50 micrometer average particle diameter or stirred.  <P>COPYRIGHT: (C)2003,JPO