baber/WOPTO huggingface dataset:
Patent JP-2003105484-A (JP)
Title: Ductile cast iron having high strength and high corrosion resistance
Inventor: UCHIDA MUTSUO
IPC: C22C37/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To produce a ductile cast iron which has high strength and high corrosion resistance, and is suitable for various piping materials to be used under corrosive environment such as an underground buried pipe. SOLUTION: This ductile cast iron having high strength and high corrosion resistance has a composition containing, by weight, 3.0 to 4.0% C, 1.0 to 4.0% Si, <=0.6% Mn, 0.02 to 0.08% Mg and 0.05 to 0.5% Co, and, containing Cu and/or Cr by 0.2 to 0.8% in total, and the balance substantially Fe. If required, the ductile cast iron can contain 0.1 to 1.5% Ni.
Patent JP-2003103648-A (JP)
Title: Sliding net
Inventor: IZEKI TOSHIYUKI
IPC: A61K31/137
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a sliding net which is excellent in lubricity and can transfer a baggage by sliding the net smoothly. SOLUTION: In the sliding net 10, warps 1 and wefts 2 made of a synthetic resin are fusion-bonded at intersections 3, and a lubricant is contained in the warps 1 and the wefts 2. Since a contact area with the transferred baggage is small, and the lubricity is improved by the lubricant, the baggage can be slid smoothly to be transferred. In order to further improve the lubricity by further decreasing the contact area, preferably, the warps 1 or the wefts 2 are displaced to the surface side, the intersections 3 are protruded to round their apex parts, and conductivity is given to prevent electrification.
Patent JP-2003103981-A (JP)
Title: Writing tip mechanism with ball as writing medium
Inventor: SASAKI KAZUHIKO
IPC: B42D1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a writing tip structure which is free from the problem that a bar-like part cannot be stably retained by the retaining part of a coil spring because of the lateral leaning of a coil spring and consequently a pressing force is deflectively applied to the ball by a bar-like part instead of being applied to the center of a ball or the pressing force cannot be obtained as set, and also which hardly causes an ink supply failure or an imperfect handwriting and uses a ball to be efficiently assembled by an automatic assembler as a writing medium. SOLUTION: In the writing tip structure using a ball as a writing medium, a coil spring forms a first bulging part which is larger than the inside diameter of the tip rear end opening part of a ball pen tip, formed at the rear end part, and the first bulging part is retained by a coil spring receiving part of the tip part. In addition, a second bulging part of a straight shape with almost the same outside diameter size as the inside diameter size of the tip rear end part, is formed on the tip side from the first bulging part and at least a part of the second bulging part is positioned inside the tip rear end part.
Patent JP-2003108810-A (JP)
Title: Estimated price providing method, estimated price providing device, control program thereof, and computer readable recording medium
Inventor: TAKAOKA KEIKI
IPC: G06Q50/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a BTO system for enabling a user to request estimation for a vehicle of specific specifications selected by a user using a user terminal 5 on line by use of a vehicle maker side server 1 (estimated price providing device) and the user terminal 5 which can make bidirectional communication through a telecommunication line in which a proper estimation can be provided to the user without delay to achieve sufficient sales support effect. SOLUTION: An estimated price DB 35 is preliminarily stored in a storage device 26 of the vehicle maker side server 1. Based on information of the vehicle of the specific specifications transmitted from the user terminal 5, the estimated price DB 35 is referred to, so that an estimated price is automatically computed to be sent to the user terminal 5. The estimated price DB 35 is automatically changed and renewed based on sales schedules and achievements of a distributor. An excessive discount source and sales promotion money within a prescribed period are divided by the number of contracts concluded within the period, and services or optional parts equivalent to obtained amount are provided.
Patent JP-2002319629-A (JP)
Title: Semiconductor device
Inventor: ISHII KAZUTOSHI
IPC: H01L21/8234
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device having a high electrostatic breakdown voltage. SOLUTION: In this semiconductor integrated circuit device, the channel length of an input/output protective transistor in the width direction of a channel is made to change in the length for desired size.
Patent JP-2003106279-A (JP)
Title: Rotary compressor
Inventor: HASHIMOTO AKIRA
IPC: F04C29/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotary compressor in which a disk for oil separation is small and lightweight, and can be easily attached by inexpensive members. SOLUTION: In the rotary compressor 100 having a rotary compression mechanism unit C and a motor mechanism unit M to give the rotational force to the compression mechanism unit C via a rotary shaft 4, a large number of rotary core sheets 3A constituting a rotor 3, an upper holding member 14 thereon, a lower holding member 15 thereunder (not shown), and a plate-like mass balance member 16 on the upper holding member 14, and a rotor upper end plate-like member 20 thereon are tightened by a connecting and fixing means 21 and integrated with each other, and the disk 17 for oil separation is horizontally fitted to the rotor upper end plate-like member 20 by blind rivets 22.
Patent JP-2003109107-A (JP)
Title: Cup-type automatic vending machine
Inventor: ERIKAWA HAJIME
IPC: B01F7/16
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a cup-type automatic vending machine in which a raw material and a diluent such as hot water or water are supplied to a cup, the stirring blade of a stirring device is inserted, a beverage is rotated and cooked, and the stirring blade can easily be cleaned. SOLUTION: The automatic vending machine is provided with the stirring device 9 having a stirring motor 91 rotating the stirring blade 9A, a hot water tank 5 supplying hot water and a vending control part 100 for controlling a hot water tank 5 to supply hot water to the cup and the stirring device 9 to immerse the stirring blade 9A into hot water in the cup so as to rotate it based on an instruction for cleaning the stirring blade 9A.
Patent JP-2002233070-A (JP)
Title: Battery charger
Inventor: ISHIKURA YOSHIJI
IPC: H01M10/655
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a battery charger which can be charged in a short time even when temperature increase occurs in a battery when quick charge is performed. SOLUTION: The battery charger is provided with a charge control means 13 for controlling charge operation by a charge means 12 to the battery 11 by a charge means 12, a heating value calculation means 25 for calculating the heating value of the battery, and a cooling amount calculation means 26 for calculating the cooling amount of a cooling means. When the temperature of the battery 11 detected by a temperature detection means 15 exceeds a prescribed value, charge current to the battery 11 is controlled by the charge control means 13 in response to the heating value and the cooling amount so that the temperature is within the prescribed value, so that the state at the time is recognized from the heating value of the cooling amount of the battery 11 and charge is performed as much as possible.
Patent JP-2003112321-A (JP)
Title: Processing master substrate and method for manufacturing the same
Inventor: KIMURA SUMI
IPC: G03F7/09
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a processing master attenuating or absorbing the effect of reflected light from the back surface of the resist on a substrate when a processing master substrate for a lens is irradiated with light to transfer a pattern to suppress the generation of the intensity irregularity of irradiated light and having a smooth processing surface. SOLUTION: The processing master is equipped with the substrate 20, the first resist layer 21 formed on the substrate and becoming a substrate layer and the second resist layer 22 formed on the first resist layer 21. At the time of exposure, the reflected light from the back surfaces of the resist layers, that is, from the upper surface of the substrate 20 is attenuated or absorbed by the substrate layer 21 to prevent the interference of exposure light with the reflected light from the back surfaces of the resist layers due to exposure light.
Patent JP-2003114173-A (JP)
Title: Liquid conveyance apparatus and method of manufacturing the same
Inventor: AKAIKE MASATAKE
IPC: G01N1/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid conveyance apparatus by which a liquid in a trace amount is conveyed satisfactorily along a fine flow channel. SOLUTION: The liquid conveyance apparatus is provided with a first substrate 5 which comprises a liquid chamber 11, respective pressurization chambers 12a to 12d, a liquid storage chamber 13 and respective communication parts 14a to 14e and a second elastic substrate 6 installed on the first substrate 5. The conveyance apparatus is provided with piezoelectric elements 21a to 21d for the pressurization chambers which are arranged and installed in positions corresponding to the respective pressurization chambers 12a to 12d on the second substrate 6 and in positions corresponding to the communication parts 14a to 14e and piezoelectric elements 22a to 22e for the communication parts which change cross-sectional areas in flow channels of the communication parts 14a to 14e and which convey the liquid.
Patent JP-2003117228-A (JP)
Title: Program and method for displaying set, and video game machine
Inventor: YANAI KAZUNORI
IPC: A63F13/52
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a set displaying program by which a player can make a desired set display directly from a plurality of sets by a simple operation. SOLUTION: When the user instructs displaying of a next candidate set by using a controller 19, a CPU 1 uses a plotting processor 10, to display the tab of a next candidate specifying mark in a first display color, moves a cursor to an adjacent tab on the right side of the tab of the next candidate specifying mark to display it in a second display color and displays the tabs of the other specific marks in the second display color, and switches the set picture to that specified by the tab of the next candidate specifying mark to display it on a television monitor 21.
Patent JP-2003118418-A (JP)
Title: Two-wheel and four-wheel drive changeover device
Inventor: HANDA AKIO
IPC: B60K23/08
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent an inferior change-over operation and an abnormal sound generated in changing over by wear of a clutch plate 50 in a two-wheel and four-wheel drive changeover device 30. SOLUTION: A rotation transmission device is provided with a retainer 45 interposed in an annular space between an outer ring 37 and an inner ring 40 provided in a power transmission mechanism, an engagement/disengagement member 34 stored in a pocket formed in the circumferential position of the retainer 45, the clutch plate 50 loosely and axially movably fitted to the end of the retainer 45, and an electromagnetic clutch changing a phase of the retainer 45 by attracting/releasing the clutch plate 50 to/from as rotor 54 by a solenoid coil 49. The fitting surface of the clutch plate 50 to the retainer 45 is hardened by soft nitriding surface so a to enhance the hardness of the clutch plate while suppressing the lowering of the permeability of the clutch plate 50.  This constitution can prevent the inferior change-over operation and the abnormal sound produced in changing over by the wear of the clutch plate 50.
Patent JP-2003118779-A (JP)
Title: Dry keeping container
Inventor: I TOMOMI
IPC: B65D81/26
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To allow a moisture absorption state of a desiccant in a container to be simply checked from the outside and allow the desiccant to be simply taken out of the container to reuse the desiccant such as a silica gel, and not only to dehumidify air in the container but also to provide deodorant and antibacterial effects. SOLUTION: A bottom of a container 1 with a lid 3 is opened, and a thread 5 is formed on the opening 4. A desiccant storage case 10 with a desiccant put in is detachably screwed with the thread 5 of the opening 4, and in addition, a filter 13 having antibacterial and deodorant functions is disposed between the container 1 and the desiccant storage case on the opening 4 on the bottom of the container 1. The storage case 10 is formed to be transparent or semitransparent.
Patent JP-2002324650-A (JP)
Title: Spark plug and its manufacturing method
Inventor: SHIBATA MASAMICHI
IPC: H01T13/32
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance and strength by shortening a ground electrode and to realize high ignition by preventing discharge at a tip junction part at the ground electrode and securing reliability of the tip junction in the spark plug in which a precious metal tip is jointed at the spark discharge part of the center electrode and the ground electrode. SOLUTION: In the spark plug, the other end of the ground electrode 40, of which one end is grounded to the one end 11 of the mounting metal fitting 10, extends toward the other end part 31 of the center electrode 30 so as to make an acute angle with the axis 33 of the center electrode, and a ground electrode side tip 60 of a column-shape is jointed at the other end face 43 of the ground electrode. The ground electrode side tip 60 extends protruding from the ground electrode other end face 43 toward the center electrode 30 side along the axis 45 which crosses the axis 44 going toward the ground electrode other end 43, and thus the axis 52 of the center electrode side tip and the axis 62 of the ground electrode side tip is in a position relationship of crossing or twisting.
Patent JP-2003128170-A (JP)
Title: Fluid discharging unit
Inventor: KUWABARA KAZUHITO
IPC: F04B9/14
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a fluid discharging unit having a discharging valve capable of surely discharging fluid contained in a sealingly-closed space formed by a guide shaft, valve plunger, cylinder and piston irrespective of type of fluid to be discharged and further having a simple structure of which machining can be easily carried out. SOLUTION: A one-finger push type pump 1 comprises a valve plunger 130 for use in sucking fluid into a cylinder 120, hollow guide 140 slidably held, slidable piston 150 and discharging valve for use in discharging fluid. This discharging valve has a groove 131 extending along an axial direction of the valve plunger 130 at an outer circumference 130f of the valve plunger 130 near the lower-most point when the hollow guide 140 slides. Fluid kept in a sealingly- closed space R1 is discharged out of a clearance ΔCa generated under a state in which the inner circumference of the hollow guide 140 bridges the groove 131.
Patent JP-2003129929-A (JP)
Title: Simple generator device and simple generating system using it
Inventor: ITO SHIGEYASU
IPC: F03B1/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a small and simple electric generator device and an electric generating system using the generator device, which are mainly directed to a limited area of about 10 to 20 general houses, will not cause environmental pollutions with a simple structure, and can efficiently generate electricity. SOLUTION: This device comprises a casing 1, inside which a blade 6 is rotatably assembled; a generating mechanism, which is installed on the casing 1 and generates electricity by rotation of the blade 6; a pressurizing pump 3, which is installed on the casing 1 and supplies high pressure water to the blade 6; a water tank 2 installed below the casing 1; and a water absorption hose 16 for connecting the pressurizing pump 3 with the water tank 2.
Patent JP-2003143198-A (JP)
Title: Routing processor and routing method
Inventor: MORI MASAYA
IPC: H04L45/74
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an efficient routing method for shortening a time required for routing. SOLUTION: In a branch B pointer, '11' is stored in a control area, '00010' is in a size storage area and a 'memory address A' is in an information storage area. The existence of a succeeding routing table is indicated by '11' of the control area. It is indicated that the number of branch pointers is 2<2> =4 in the routing table in a second stage being the succeeding one by '00010' of the size storage area. It is indicated that the number of bits to be referred to is two in a received network address by '00010' of the size storage area. The second and third bits from the highest-order of the network address are referred to in the second-stage of routing table.
Patent JP-2003128477-A (JP)
Title: Method of manufacturing porous layered ceramic
Inventor: UMETSU MOTOHIRO
IPC: C04B38/10
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing porous layered ceramics having a multiple pore size distribution, where its strength does not deteriorate by peeling of the layer is. SOLUTION: Slurries containing pores with different pore size distributions are prepared by mixing a ceramic powder, a solvent, a dispersant, a surfactant, and a thermosetting resin as a binder. Then, the slurries are cast into a mold in order of the pore size distributions from a small to a large, heated with the mold, dried and fired.
Patent JP-2003129315-A (JP)
Title: Working glove
Inventor: NAKAMURA SABURO
IPC: A44B19/16
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide working gloves having good workability and wearing property. SOLUTION: In the working gloves 111, arm-covering parts 119 are formed so as to be enlarged in the circumferential direction and enlargement of the arm-covering parts 119 to the circumferential direction is carried out by opening or closing of zippers 115 additionally provided in the working gloves 41 and the surface parts of working gloves are formed of a waterproof material and the zipper 115 is composed of a pair of engaging materials 121.
Patent JP-2003132014-A (JP)
Title: Control circuit for parallel interface and control method therefor
Inventor: OKADA MITSUHIRO
IPC: H04L29/08
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit for parallel interface for preventing the occurrences of malfunctions. SOLUTION: While an nAck signal is in a state of Active, if an nStrobe signal is asserted, a monitoring circuit for nStrobe input signal 4 determines that an input at unexpected timing has been detected, a Busy/nAck control circuit 5 stops immediately the assertion of a current nAck signal, by using a feedback signal 6 and controls, to change an output timing of the nAck signal for the nStrobe signal, while a Busy signal is in a state of High and not to output an Ack signal.
Patent JP-2003133083-A (JP)
Title: Lighting system
Inventor: NISHI KENICHIRO
IPC: H05B37/02
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system controlling a plurality of luminaries disposed on a ceiling face by a control signal. SOLUTION: In this lighting system, the luminaire (A) 6 is installed on the ceiling face L near a doorway of a room of an office building or the like, and the inside of the luminaire (A) 6 is mounted with a human body sensor 7, an infrared signal receiver 8 and an infrared signal transmitter 9. The luminaire (A) 10 is installed on the ceiling face R near another doorway, and the inside of the luminaire (A) 10 is mounted with a human body sensor 11, an infrared signal receiver 12 and an infrared signal transmitter 13.
Patent JP-2003126341-A (JP)
Title: Slot machine
Inventor: KONDO SHINICHI
IPC: A63F5/04
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine in which so-called swallowing of a game medal can be prevented. SOLUTION: A game start operation invalidating means is provided for invalidating the game start operation of a game starting means during the detection of the game medal put in from a game medal slot to flow down in a flow-down path. Thus, since the detection of the game medal by a game medal detecting means is made preferential to the game start operation, so- called swallowing of the game medal caused by invalidating the detection of the game medal which reaches the game medal detecting means is prevented.
Patent JP-2003141704-A (JP)
Title: Thin-film magnetic head
Inventor: CHIBA HIROSHI
IPC: G11B5/39
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce a processing step, average surface roughness and thermal protrusion on a floating surface side in the polishing work of a magnetic head made of materials different in hardness. SOLUTION: A substrate and a head element part are formed to be directly adjacent to each other, a thickness of the head element part from an upper magnetic pole and a lower shield layer is set to 6 μm or lower, and polishing is carried out by using a surface plate made of a material of relatively small hardness to limit a processing step to 1 nm or lower, average surface roughness of a processed surface to 10 nm or lower, and thermal protrusion to 1 nm or lower.
Patent JP-2003136933-A (JP)
Title: Air conditioner for vehicle
Inventor: ISSHI YOSHINORI
IPC: F24F11/02
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To improve an anti-fogging property and comfort by reflecting an individually different easiness in flushing of a face and environmental conditions in control. SOLUTION: An air conditioner ECU10 is provided with a setting means as a control for an anti-fogging control to be operated by a passenger for varying upper limits of a blow-off volume, a blow-off temperature, a distributing rate of wind or a blow-off speed of air-conditioned wind to a window. Thus, the upper limit of defrosting ability is adjustable in accordance with the environmental conditions on each occasion, and in accordance with the preferences of each passenger for warm wind felt by the face and for the balance of heating ability and defrosting ability, which enables to improve comfort.
Patent JP-2003142263-A (JP)
Title: Light emitting element, and device using the same
Inventor: MATSUO MIKIKO
IPC: C07D307/80
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element using a red color light emitting substance which hardly causes concentration quenching, and to provide a device using the same, and to provide the light emitting element which hardly sustains photooxidation, keeping stable element characteristics for long period. SOLUTION: The light emitting element has a layer having a light emitting area between a positive electrode and a negative electrode, and the layer having the light emitting area contains a compound expressed by the formula (1). In the formula (1), Ar<1> , Ar<2> represent aryl group which can have substituent or fused ring, or heterocyclic compound, Ar<3> represents linking group containing aryl group or heterocyclic compound which can have substituent or fused ring, R<1> and R<2> represent hydrogen atom or substituent, X<1> and X<2> represent oxygen atom or sulfur atom.