baber/WOPTO huggingface dataset:
Patent JP-2003053060-A (JP)
Title: Composite tool structure body with built-in scissors- shaped tool
Inventor: YAMAMOTO RYOICHI
IPC: B25F1/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a scissors-shaped tool to be stored in a thin and long handle and also to provide a composite tool structure body using it. SOLUTION: The scissors-shaped tool 6 of the composite tool structure body 1 is provided with a pair of tool base bodies 40 and 50 having grip parts 42, 43, 52 and 53 and cut blade parts 41 and 51. The tool base bodies 40 and 50 are connected so as to be relatively rotatable around a rotary axis 30 and also made to be rotatable around the rotary axis in order to permit the grip parts of the tool base bodies 40 and 50 to be arranged in a row at the both sides of the rotary axis 30 and also to permit the cut blade parts 41 and 51 to be superimposed on the grip parts. the tool 6 is also provided with cover parts 14 and 24 which are slidable between a cover position for covering the cut blade parts 41 and 51 when the tool base bodies 40 and 50 are at a storage position and an exposure position for exposing the cut blade parts 41 and 51.  When the tool base bodies 40 and 50 are at the storage position and the cover parts are at the cover position, the whole parts of the tool base bodies 40 and 50 and the cover parts 14 and 24 are adopted as a thin and long handle shape to be gripped.
Patent JP-2003064460-A (JP)
Title: Member for hot dip metal plating apparatus
Inventor: TANI KAZUMI
IPC: C23C4/10
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a member for a hot dip metal plating apparatus, which is provided with a composite thermal spray coating excellent in toughness, hot dip metal resistance and wear resistance. SOLUTION: The surface of a base material is coated with a carbide based composite coating film having a composition containing 8 to 25 wt.% Co and/or Cr, and the balance mainly carbide of at least one metal selected from W, Ti, Nb and Mo, and in which the total C content as the total of C composing the carbide and free C is 0.94 to 1.15 by weight ratio to the stoichiometric composition with each element.
Patent JP-2002056602-A (JP)
Title: Auto-changer of disk
Inventor: FURUSAWA SHIGEJI
IPC: G11B17/28
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an auto-changer for disks which is small in size and is capable of housing and transporting the disks of different diameters. SOLUTION: This auto-changer for the disks have a disk housing section which arrays both of the large-diameter disks and the small-diameter disks and houses plural sheets thereof, the disk player which has a pickup, turntable, etc., and a disk transporting mechanism which is capable of transporting both of the large-diameter disks and the small-diameter disks from the disk housing section to the disk player. The disk transporting mechanism has a pair of first turning arms and second turning arms which grasp the disks by abutting the outer peripheral edges of the disks and are turntable around the fulcra of rotation existing lower than the large-diameter disks and the small-diameter disks which are housed in the disk housing section. The spacings in grasping the disks of the first turning arms and the second turning arms vary according to the diameters of the disks.
Patent JP-2003065032-A (JP)
Title: Exhaust emission control device
Inventor: TAKAHASHI NORIYUKI
IPC: B01D46/42
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device in which clogging of a catalyst regeneration type particulate filter can surely be prevented. SOLUTION: In the exhaust emission control device, which is equipped with the catalyst regeneration type particulate filter 11 in the middle of an exhaust pipe 9 (exhaust passage) through which exhaust gas 8 from a diesel engine 1 (internal combustion engine) flows, an inlet 14 is opened in the vicinity of an exhaust manifold 7 of the diesel engine 1, and in this manner, a sub-air-intake duct 15, which takes in a high-temperature air within an engine room as intake air 5, is provided in an air-intake pipe 6'. The intake air 5 from the sub-air- intake duct 15 and that from an air-intake duct 2 are adjusted in an appropriate mixing ratio, by opening degree adjusting valves 16A and 16B, and led into the diesel engine 1.
Patent JP-2003063044-A (JP)
Title: Printer and computer program
Inventor: KATO SHINYA
IPC: B41J2/21
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a printer enabling an eye appealing print result to be obtained with a black color tone even for a monochrome print by over printing of color inks. SOLUTION: The printer is an ink jet printer which reciprocates a carriage in the direction approximately orthogonal to paper feed direction of a form P, and prints on the form P by a print head 21 attached to the carriage moving at a constant speed. The print head 21 is equipped with nozzles ejecting color inks in addition to black color ink. When carrying out monochrome printing, a CPU generates mixed color black pattern by overprinting color inks including cyanogens, yellow, magenta and at the same time, controls nozzles of each color in order to overprint black ink of a smaller quantity than color inks at the same position with that of the mixed color black pattern.
Patent JP-2003067538-A (JP)
Title: Electronic voting system and computer program
Inventor: SUEHIRO AKINARI
IPC: G06Q50/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic voting system and a computing system allowing the aged and the vision impaired to vote electronically by reading information from the same information device as those used by the unimpaired. SOLUTION: The electronic voting system made barrier-free and the computer program provide a screen display with the size and layout of characters matching physical handicap characteristics as the program reads the physical handicap characteristics from a card inserted into a voting device during voting, thus allowing the aged and the vision impaired to vote electronically using the same voting device as those used by the unimpaired.
Patent JP-2003063709-A (JP)
Title: Roller speed adjusting system
Inventor: SAKAMOTO KEISHIN
IPC: B65H23/195
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a roller speed adjusting system in which even a non-skilled worker can operate high-speed traveling as much as possible without causing any meandering on a roller. SOLUTION: This roller speed adjusting system comprises a speed input unit 20 for inputting the roller advancing speed of a working machine 100 for working a roller 300, a meandering quantity inputting unit 200 for inputting the meandering quantity of the roller 300 advancing the roller advancing speed, a critical meandering quantity recording unit 30 for recording the critical meandering quantity which is the critical value of the controllable meandering quantity to the predetermined roller advancing speed, and a display unit 31 which displays the meandering quantity input from the meandering quantity input unit 20 and the critical meandering quantity recorded in the critical meandering quantity recording unit 30 on one screen,  and can determine that the roller advancing speed input from the speed input unit 20 is in an adequate advancing speed range input from the speed input part 20 if the meandering quantity is equal to or less than the critical value.
Patent JP-2003068388-A (JP)
Title: Safety receptacle
Inventor: KOZUTSUMI MICHIRO
IPC: H01R13/44
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a safety receptacle in which an insert opening is blocked when the receptacle is not used while a plug is easily inserted when it is used. SOLUTION: A rotary lid, so provided as to rotate with the intermediate part of a plurality of plug insert openings as a center, is provided on the front surface of insert opening of a receptacle. The rotary lid covers the plug insert openings at a reference position while the plug insert openings are exposed when it is rotated to a prescribed position. The rotary lid is easily rotated by a terminal of the plug while difficult to be rotated by a finger, etc. So, a plug is easily inserted to use while it is safe against a child while not in use.
Patent JP-2002357050-A (JP)
Title: Door stopper
Inventor: FUJIE TAKESHI
IPC: E05F5/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a door stopper which stops a rotating door even when a flap is inclined in an upper direction, thereby detecting abnormality in engagement between the flap and a flap receiver, and prevents the flap from warping. SOLUTION: The door stopper is formed by arranging the flap receiver 2 at a lower end of a rotating side edge 11 of the rotatable door 1, and arranging the flap 4 which is vertically rotatable, on a floor 3 below a rotational locus of the flap receiver 2. The door stopper is comprised of a flap warp preventing portion 7 formed of an auxiliary abutting surface 71 and an auxiliary lower surface 12. The auxiliary abutting surface 71 extends almost upward from an edge 61b of an engaging lower surface 61 of the flap receiver 2, on an opposite side to an engaging abutting surface 62 of the flap receiver 2. The auxiliary lower surface 72 extends from an upper edge 71a of the auxiliary abutting surface 71 in a direction opposite to the engaging lower surface 61.
Patent JP-2002202969-A (JP)
Title: Network dial-up servo system and retrieval method of web site by this system
Inventor: KUNG TIEN MEI
IPC: G06F17/30
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a network dial-up servo system allowing a user to retrieve and link a desired Web site by inputting figures to simplify the operation for retrieval and linking and a retrieval method of Web site using this system. SOLUTION: The network dial-up servo system having a network dial-up servo module, a retrieval request input interface, a retrieval engine control module, a perfect collation retrieval engine, a fuzzy collation retrieval engine, a database, an information data control module and an output control module, and the retrieval method performing the retrieval of a homepage on the basis of the figures acquired from a user terminal by use of this network dial-up servo system, are provided.
Patent JP-2003068738-A (JP)
Title: Semiconductor device and its manufacturing method, and semiconductor chip and its packaging method
Inventor: OHIRA HIROYOSHI
IPC: H01L21/3205
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has excellent reliability and consists of an exterior connecting portion hard to deform by a stress, its manufacturing method, a semiconductor chip, and its packaging method. SOLUTION: A protection film (passivation film) 13 is formed on an insulating film 11 and a surrounding portion on its pad 12. Additionally, a thick protection film 14 is formed on the protection film 13. The protection film 14 is formed opened over the pad 12 and is a resin hardened-member. The protection film 14 is preferably high-heat-resistant polyimide. A metal multilayer 15 connected to the pad 12 and an electrode member 16 are formed in the opening of the protection film 14. The electrode member 16 is located on the pad 12 to fit to the shape of the opening of protection film 14.
Patent JP-2003072815-A (JP)
Title: Degassing cap
Inventor: GOTO TAKAYUKI
IPC: B65D51/16
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a degassing cap for covering an entire mouth via a packing, which allows a gas in a container to be diffused from between a top surface of the mouth and the packing with a rise in an internal pressure. SOLUTION: The cap comprises a top plate and a side peripheral wall, while the top plate of the cap is formed with a shallow recess in which a lower surface of a bottom is engaged with the top surface of a container mouth along a periphery of the top plate. The top plate has such flexibility that it deforms with a connecting end with the side peripheral wall as a fulcrum.
Patent JP-2003072313-A (JP)
Title: Tire for passenger car
Inventor: KAWAKAMI SHINJI
IPC: B60C1/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a tire for a passenger car improving gripping power at a high temperature and restraining lowering of blowout resistance. SOLUTION: This tire for the passenger car having a cap tread and an under tread of low heat build-up is constituted by blending withdrawn rubber provided by soaking a rubber component in an organic solvent of toluene, etc., containing peroxide such as benzoyl peroxide, etc., in a cap tread rubber component and its volumetric fraction based on the overall tread of the under tread is 0.5-0.7.
Patent JP-2003077929-A (JP)
Title: Heterojunction bipolar transistor
Inventor: SAITO TOSHIYA
IPC: H01L29/737
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of an initial instability of a current gain, where the current gain βfluctuates at the beginning of energization in a heterojunction bipolar transistor. SOLUTION: In an AlGaAs/GaAs or InGaP/GaAs HBT, where at least the base layers 4, 14 and the emitter layers 3, 13 formed with a material having a larger energy gap than that of the base layer are sequentially laminated by using III-V group compound semiconductors, the hydrogen concentration of the base layers 4, 14 is controlled so as to make low to the extent of exhibiting stable characteristics at the beginning of energization by resolving the initial instability of a current gain and the hydrogen concentration of the base layers 4, 14 is concretely controlled so as to make about 3×10<18> cm<-3> or lower in volume density.
Patent JP-2003085667-A (JP)
Title: Bathroom safety device
Inventor: MIKI TADASHI
IPC: G01V1/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom safety device capable of watching the body movement of a bather in a bathroom. SOLUTION: By constituting a sound sensor means by using a microphone 6 for an interphone of a bathroom remote controller 1 of a hot water supplier or the like and judging the presence/absence of the body movement of the bather 10 inside the bathroom by a change of sound signals, in the case that there is no body movement of the bather over abnormally long period of time, stimulation signals are originated to the bather and signals are originated to the outside by an annunciation signal generation means 9.
Patent JP-2003083650-A (JP)
Title: Auger type icemaker
Inventor: YATORI MASAHIDE
IPC: F25C1/14
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an auger type icemaker capable of preventing a mechanical seal from leaking water and being damaged. SOLUTION: The auger type icemaker comprises an auger 20 having a spiral cutter 4 coaxial and rotatable with a longitudinal axis in a cylinder 1 having an evaporating pipe 2 wound thereon. The icemaker further comprises the mechanical seal 7 provided at a lower part of the auger 20, and a spring 9 of the seal 7 housed in a groove 21 provided on the auger 20.
Patent JP-2003084587-A (JP)
Title: Thermal fixing apparatus
Inventor: OOTA TOMOICHIROU
IPC: H05B6/14
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To correct the distribution of heat generation and to reduce the usage of a ferrite core by arranging the ferrite cores constituting a magnetic circuit by leaving space in between in a fixing device using an IHF. SOLUTION: 1. The ferrite core constituting the magnetic circuit is arranged to be T-shaped in a heating roller. 2. The ferrite core is divided into several pieces and arranged in a longitudinal direction. 3. The several ferrite cores are arranged by leaving the specified space in between. 4. The respective ferrite cores are arranged so that gaps between the ferrite cores are not superposed on each other.
Patent JP-2003081445-A (JP)
Title: Document feeder and image forming device
Inventor: SHIN KISEN
IPC: H04N1/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent confusion with an A5 size when a document size is a postcard size, and reduce the number of conveying rollers. SOLUTION: The document feeder includes a paper feed tray 201 for placing a document, and a document size automatically detecting means 250 for automatically detecting the size of the document placed on the paper feed tray 201. The document is placed on the paper feed tray 201 with a short side as a conveying direction when the document is the postcard size. The document size automatically detecting means 250 detects the postcard size by regulating plates 202, 202 for regulating a width of the document placed on the paper feed tray 201.
Patent JP-2003079547-A (JP)
Title: Hose for electric vacuum cleaner and electric vacuum cleaner using the same
Inventor: NOMACHI TETSUJI
IPC: A47L9/24
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a hose for an electric vacuum cleaner with improved durability against bending. SOLUTION: The hose for the electric vacuum cleaner is composed of an inner hose 11 and an outer hose 12, and it is formed so that wear resistant performance of an inner circumferential face 13b of the outer hose 11 is the same as or higher than that of an outer circumferential face 12 of the inner hose 11. Even when relative rubbing of the outer hose 12 and the inner hose 11 occurs repeatedly, since the inner circumferential face 13b of the outer hose 12 with favorable wear resistance rubs on the outer circumferential face of the inner hose 11, there is no friction, and consequently, the outer hose 12 does not tear.
Patent JP-2003086255-A (JP)
Title: State estimating method of secondary battery
Inventor: MITSUI MASAHIKO
IPC: H02J7/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a state estimating method of a secondary battery which has higher accuracy. SOLUTION: In the state estimating equipment 10, temperature of at least one battery in the secondary battery 12 at the time of the electric discharge of the secondary battery 12 is measured by a temperature sensor 18, moreover, the battery environmental temperature in a battery pack 14 is measured by a environmental temperature sensor 16, and further while detecting the current value, which flows to the secondary battery, by a current detection part 20, a voltage detection part 30 detects the voltage of at that time. Based on the battery temperature T measured from the temperature sensor 18, the battery environmental temperature Tc measured from the environmental temperature sensor 16, the current value I detected in the current detection part 20, the voltage V detected in the voltage detection part 30, and a known value, chemical reaction heat Q2 of the secondary battery 12 measured at the time of electric discharge of the secondary battery 12 is obtained. Then, the state of the secondary battery 12 is estimated based on the change of the chemical reaction heat Q2, in an operation part 40.
Patent JP-2003080021-A (JP)
Title: Cooling adsorption element
Inventor: SUEOKA YOSHIHISA
IPC: F24F3/12
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To improve adsorption performance without making the whole shape large sized. SOLUTION: This cooling adsorption element is formed by alternately laminating a flat adsorption element (110) through which conditioning air to be dehumidified flows and a cooling element (120) through which cooling air flows to absorb the heat of adsorption generated in the adsorption element (110). The conditioning air in the adsorption element (110) and the cooling air in the cooling element (120) flow to cross each other. The thickness of the cooling element (120) and that of the adsorption element are made respectively uniform and the thickness of the cooling element (120) is formed to be thinner than that of the adsorption element. The adsorption element (110) is constituted so as to provid a corrugated board (113) between 2 sheets of planer boards (111, 112).  The cooling element (120) is constituted so as to provide a reinforcing frame (123) between 2 sheets of planar boards (121, 122).
Patent JP-2003083094-A (JP)
Title: Intake system structure of fuel injection engine
Inventor: SUGITANI TAKESHI
IPC: F02M35/10
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an intake system structure of a fuel injection engine having the compact structure and capable of increasing the responsiveness and performing highly precise intake control sufficiently over a wide scope. SOLUTION: In this intake system structure for the fuel injection engine provided with a throttle body 48 having a throttle valve 74 in an intake passage between an injector and an air cleaner, a suction piston 51 is provided on the upstream side of the throttle valve 74, the suction piston 51 is composed of a diaphragm chamber 52 composed of a first chamber 81 and a second chamber 82 partitioned from each other by a diaphragm 80 and a piston 79 advancing, retracting, and operating in the intake passage 48a in the interlocking relationship with a diaphragm 52. The first chamber 81 is communicated with the intake passage 48a, and the second chamber 82 is directly communicated with the atmosphere through an atmosphere passage 53.
Patent JP-2003082803-A (JP)
Title: Variable story house
Inventor: KUBOTA TAKAYUKI
IPC: E04H1/02
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a variable story house capable of simply modifying the number of stories after construction of a house. SOLUTION: The house 1 can be provided with a plurality of the stories by being divided by floor boards. A mobile beam 21 capable of being horizontally moved at a height being a floor of the house 1 is provided, and the floor boards are detachably supported on the mobile beam 21 moved horizontally at a prescribed position.
Patent JP-2003086342-A (JP)
Title: Induction heating cooker
Inventor: TANAKA TERUYA
IPC: H05B6/12
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker preventing offensive sound continuously changing its pitch when a plurality of induction heating devices placed near to each other are heated, with reduced loss of an inverter circuit. SOLUTION: An inverter circuit 35 is composed of IGBT's 34a, 34b, a heating coil 23, and a resonant capacitor 37. A terminal voltage of the resonant capacitor is detected as a second signal Sb. A frequency conversion circuit 44 drives the IGBT 34 through a driving part 39, and its signal is turned into a signal Sa. A microcomputer 40 sets a frequency alteration when the phase difference and the set value of phase difference of both signals Sa, Sb are not in allowable range. By the above, the setting of the frequency alteration becomes not continuous but digital within the allowable range, and continuous change of the interference sound between the devices is prevented, and the loss is reduced by eliminating overshoot.
Patent JP-2003086160-A (JP)
Title: Portable electronic appliance and battery mounting device thereof
Inventor: INOMATA YOJI
IPC: H01M50/264
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To lock and release both a back cover of a portable electronic appliance and a battery in a single operation. SOLUTION: A back cover 13 is opened to store a battery 11 inside the portable electronic appliance 10. When a lock member 21 slidably installed to a main body of the portable electronic appliance is made to slide to a lock position, the lock member 21 locks a fitting part 11a provided to the battery 11 and a fitting part 13b provided to the back cover 13, simultaneously. When the lock member 21 is made to slide to an unlock position, the lock of both of the fitting parts 11a and 13b is release simultaneously.