baber/WOPTO huggingface dataset:
Patent JP-2003013568-A (JP)
Title: Preventive board for eaves gutter
Inventor: FUKUDA SATOSHI
IPC: E04D13/064
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an eaves gutter rafter not coming off or breaking by an abnormal external force of snow and the like for surely preventing rainwater from overflowing or splashing forward for the purpose of suitable use in a snowy area. SOLUTION: This eaves gutter rafter is provided with a mounting part 3 fitted and fixed to a front side upper edge part 2 of an eaves gutter 1 and a rafter main body 4 stood on the mounting part 3. The rafter main body 4 is vertically arranged freely tiltably forward to the mounting part 3 and provided with a resilient means 5 resiliently recovering the rafter main body 4 into a vertically standing condition.
Patent JP-2002134401-A (JP)
Title: Substrate processing method, substrate processing device, and method of manufacturing electronic device
Inventor: SUZUKI HIRONORI
IPC: G03F7/42
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of processing a substrate, whereby an organic substance represented by a resist material is processed more quickly, in a suitable manner without residues. SOLUTION: First, ultraviolet rays are irradiated to a substrate to be processed. After ultraviolet rays are irradiated to the substrate to be processed, the substrate is moved to a gaseous atmosphere containing ozone gas, and the substrate is brought into contact with water vapor, water or water containing ozone in a gaseous atmosphere containing the ozone gas. In this way when the substrate is brought into contact with vapor, water or water containing ozone under a gaseous atmosphere containing ozone gas, it is possible to decompose and remove organic substances which adhere to the surface of the substrate.
Patent JP-2003015496-A (JP)
Title: Image forming device
Inventor: HATANO FUKASHI
IPC: G03G21/10
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having a cleaning device equipped with a magnet roller and capable of keeping a stable cleaning function over a long term in the case of not only magnetic toner but also non-magnetic toner. SOLUTION: Both ends 13a and 13b of a blade type toner coating amount regulating member 13 opposed to both end sides of the magnet roller 10 are formed like projections, and the projection-like both ends 13a and 13b of the member 13 are nearly brought into contact with the surfaces of both end sides of the roller 10, whereby gaps between both end sides of the roller 10 and both ends 13a and 13b of the member 13 are nearly eliminated. Therefore, a situation that the non-magnetic toner whose restraint is weak gets through and is leaked to the outside from the gap is restrained to the minimum, and the stable cleaning function is kept over a long term.
Patent JP-2003020486-A (JP)
Title: Coal gasification equipment
Inventor: YAMADA RIKUO
IPC: C10J3/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent condensation of inorganic compounds at the heat recovery unit and the char recovery unit of coal gasification equipment. SOLUTION: This coal gasification equipment is equipped with a coal gasification furnace, the heat recovery unit, the char recovery unit and a feeder line. The heat recovery unit recovers heat in generated gas generated in the coal gasification furnace. The char recovery unit recovers char contained in the generated gas exhausted from the heat recovery unit and returns recovered char to the coal gasification furnace. The feeder line feeds a second inorganic compound for converting a first inorganic compound contained in the generated gas and condensed at least at either one temperature of the heat recovery unit or the char recovery unit.
Patent JP-2003021783-A (JP)
Title: Zoom lens and optical equipment using the same
Inventor: SARUWATARI HIROSHI
IPC: G02B7/04
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a compact zoom lens whose optical performance is excellent and whose chromatic difference of magnification, especially, is made small by using a diffraction optical element. SOLUTION: This zoom lens has a 1st lens group having negative refractive power, a 2nd lens group having positive refractive power and a 3rd lens group having positive refractive power in order from an object side. In the case of varying power from a wide angle end to a telephoto end, the 1st lens group and the 2nd lens group are moved. One or more lens groups include a plastic lens, and the plastic lens has a diffraction optical surface rotationally symmetric with respect to an optical axis.
Patent JP-2003023613-A (JP)
Title: Contents distribution system
Inventor: MIYAZAKI ETSUO
IPC: H04N21/258
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a contents distribution system that can easily search for the distributed contents, download a plurality of interested contents independently of the contents at a flat rate, and pay a charge corresponding to the contents for a contents to the author depending on access time and evaluation by a user or the like. SOLUTION: The contents distribution system is characterized in that is comprises user terminals 3a to 3z that request and receive contents, a plurality of distribution servers 5a to 5z that distributes image data received from a camera TC as contents to the user terminals and output the start and end of the distribution as log data, log storage sections 6a to 6z that store the log data by each user terminal for the time, and a management server 1a that manages the user terminals and the distribution serves and calculates the access time of each user terminal on the basis of the log data by each distribution server.
Patent JP-2003023506-A (JP)
Title: Portable telephone with browser function equipped with display setting switching function
Inventor: MIZUNO YOSHIRO
IPC: H04W76/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide web connection service which realizes a portable telephone with a browser function, where the portable telephone can automatically switch display setting of browser. SOLUTION: The web connection service is constituted of a portable telephone 101 with browser function, a radio base station 102 of A-country communication carrier, a packet communication network 103 of the A-country communication carrier, a web connection service center 104 of the A-country communication carrier, a radio base station 105 of B-country communication carrier, a packet communication network 106 of the B-country communication carrier, and a web connection service center 107 of the B-country communication carrier.
Patent JP-2002113782-A (JP)
Title: Hollow board of synthetic resin made of a plurality of materials bound by ultrasonic welding
Inventor: SAITO TAKESHI
IPC: B65D5/44
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a hollow board of synthetic resin which is made up of a plurality of materials bound together by ultrasonic welding by welding an odd-shaped molding of the same material as the hollow board of synthetic resin with thermoplasticity to the latter. SOLUTION: This hollow board of synthetic resin is formed of a hollow board and an odd-shaped molding edge member with a formed inner groove and is obtained by inserting the hollow board into the inner groove of the edge member and fitting them together and further, welding the outer edge and the inner edge of the odd-shaped molding edge member to the hollow board by ultrasonic welding. In addition, a notch running from the inner edge to the upper surface edge of the edge member is provided, the edge member is bent in the botch direction and the side formed in the botch part is welded by ultrasonic wave. Further, perforated holes are formed in the hollow board and a handle member, a transparent plate and the so forth are welded by ultrasonic wave. A cord holder is bound to the hollow board using an ultrasonic welding means.
Patent JP-2003020688-A (JP)
Title: Construction machine
Inventor: NAKATANI KENICHIRO
IPC: B62D49/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To switch a foot pedal between a horizontal mounting position and a vertical mounting position according needs of an operator. SOLUTION: An operation pedal device 21 positioned on the front side of a driver seat 7 for extending/shrinking a swing cylinder 3H in a working device 3 is arranged on a floor plate 9. On the floor plate 9, a bracket 16 is installed by means of a first mounting hole 14 and the like, and a pressure reducing valve type pilot valve 22 is installed to the bracket 16. In this way, the foot pedal 24 is arranged to be extended laterally and can be operated in the horizontal mounting position. When the bracket 16 is installed to the floor plate 9 via a second mounting hole 15 and the like, the foot pedal 24 is arranged to be extended longitudinally and can be operated in the vertical mounting position.
Patent JP-2003022625-A (JP)
Title: Preamble pattern for magnetic recording, and magnetic recorder
Inventor: TSUCHINAGA HIROYUKI
IPC: H03L7/091
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a means for reducing the effects of a jitter noise without increasing the length of a preamble pattern space. SOLUTION: Use of amplitude information on the peak point of a reproduction signal with few effects of jitter noise is enabled by modifying a preamble pattern from a conventional period pattern of 4T to a period pattern of 6T or more. Thereby, the stability of amplitude control is improved. In phase control, a deviation of sampling timing is estimated from sample data of one period of the preamble pattern to accelerate the speed of a lead-in operation of phase control to be high.
Patent JP-2003023187-A (JP)
Title: Highly heat resistant piezoelectric element and piezoelectric device comprising it
Inventor: OGAWA TOMOYUKI
IPC: H01L41/09
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a highly heat resistant piezoelectric element which can exhibit high heat resistance while sustaining a high piezoelectric constant (d), and a piezoelectric device comprising it. SOLUTION: In a titanate zirconate lead based piezoelectric material, crystal system of the piezoelectric material under room temperature is set closer to the rhombohedral phase side than the boundary of morphotropic phase so that transition is made from rhombohedral phase to tetragonal phase by heat treatment.
Patent JP-2003025832-A (JP)
Title: Air conditioner for vehicle
Inventor: IEDA HISASHI
IPC: B60H1/32
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To suppress the adverse effect on an electric heater attributable to any abnormal rise of the vehicle power source voltage in an air conditioner for vehicle having the electric heater which is energized from the vehicle power source to generate the heat. SOLUTION: A predetermined voltage VH1 is defined as the predetermined voltage higher than the rated voltage of the vehicle power source 10, and a predetermined voltage VH2 is defined as the predetermined voltage higher than the rated voltage of the vehicle power source 10 and lower than the first predetermined voltage. When the voltage of the vehicle power source 10 rises to the second predetermined voltage VH2, the operation of the electric heater 14 is stopped, and when the voltage of the vehicle power source 10 rises to the first predetermined voltage VH1, the operation of an electric compressor 12 is stopped simultaneously when the operation of the electric heater 14 is stopped.
Patent JP-2003024382-A (JP)
Title: Pants type throw-away diaper
Inventor: OGAWA SHUICHIRO
IPC: A61F5/44
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a pants type throw-away diaper which imparts an excellent wearing feel of not stimulating the skin in wearing to a user, is not inadvertently torn in wearing and has joint parts which can be easily torn in disposal. SOLUTION: The joint parts of both side edges of the pants type throw-away diaper formed by joining both side edges facing each other of the front and rear bodies of pants members are formed of a multiplicity of joint lines arrayed to be made longer in a direction intersecting with the longitudinal direction of the joint parts along the longitudinal direction of both the side edges and the joint lines are arrayed in the discontinuous state cut at their central regions in at least portions of the joint parts.
Patent JP-2003028253-A (JP)
Title: Electric motor with friction roller type reduction gear
Inventor: ITO HIROYUKI
IPC: F16H13/08
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a small size, capable of providing large torque, and easy to handle. SOLUTION: An electric motor 24a and a first and second reducers 41, 42 of wedge roller friction roller type reduction gears are coupled in series in a power transmitting direction. A motor case composing the electric motor 24a and a first reducer case 43 composing the first reducer 41 are joined and fixed for that. The first reducer case 43 and a second reducer case 55 composing the second reducer 42 are joined and fixed.
Patent JP-2003026024-A (JP)
Title: Control device for electric power steering
Inventor: OKAMURA AKIO
IPC: H02P7/298
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an electric power steering, establishing highly reliable fail safe function and offering relatively simple circuit construction. SOLUTION: A control part has a structure of two CPUs + one WDT with a main MCU 31 for motor control arithmetic processing and monitoring the malfunction of an input/output part, a sub MCU 32 for monitoring the malfunction of the main MCU 31 and the input/output part and an external WDT circuit (a reset circuit 36) for monitoring the malfunction of the main MCU 31. Each of the external WDT circuit (the reset circuit 36) and H bridge driving output circuits (a gate logic circuit 33 and a FET driving circuit 34) has a structure of one ASIC.
Patent JP-2003024185-A (JP)
Title: Bedsore preventing mattress with auxiliary means for turning-over on bed
Inventor: ISHIDA MASAZUMI
IPC: A47C27/15
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To solve the problems that on a single pillow, it moves during sleeping caused by a habit during sleeping to be about to slip out of the head and to burden the neck or to get hurt in the scruff of the neck and when one lies down on the side by turning over, it becomes too low to feel to hardly sleep and on a sponge mattress, the surface partly reaches the underside by body pressure and a part of the body is oppressed or one feels a pain caused by the hardness and when one is bedridden, one hardly turns over by one's own efforts to generate bedsore. SOLUTION: A bedsore preventive mattress 1 with a pillow 4 in which the mattress 1 with an appropriate thickness has a composition of a Quonset hut- shaped bottom layer B made of a highly elastic urethane foam and a top layer A made of a low elastic urethane foam and an auxiliary means 3 for turning- over on a bed (a means for changing height of the pillow) consisting of the Quonset hut-shaped curved face of the bottom layer B is provided and the body pressure is dispersed by the top layer A of the soft touch low elastic urethane foam, is provided.
Patent JP-2003027246-A (JP)
Title: Plasma treatment method, semiconductor device manufacturing method, and semiconductor device
Inventor: NIINO HIROAKI
IPC: C23C16/24
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To form a deposited film which is uniform in both the film thickness and the film quality, and excellent in the characteristic by performing the uniform plasma treatment of a base body of a large area at a high treatment rate. SOLUTION: The first-high frequency (the frequency f1 and the power P1) fed to an electrode 1114 from a first high-frequency power source 1116 and the second high-frequency which is lower than the first high-frequency (the frequency f2 and the power P2) fed from a second high-frequency power source 1117 are set so that the frequencies are >=10 MHz to <=250 MHz, the ratio of f2 to f1 (f2/f1) is >=0.1 to <=0.9, and the ratio of P2 to the total power (P1+P2) is >=0.1 to <=0.9, and f2 is changed while the base body is treated.
Patent JP-2003028305-A (JP)
Title: Sealing device
Inventor: SHIRAI TAKAYUKI
IPC: B62D5/22
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device that does not damage an O-ring when a plug member is inserted in a steering body. SOLUTION: In a state that a plug member 25 is attached to an opening portion 7c of a steering body 7, a screw portion 28 is formed on surfaces on which the plug member 25 and the opening portion 7c are opposed to each other. An annular groove 29a storing an O-ring 29 one of the surfaces on which the plug member 25 and the opening portion 7c are opposed to each other. In this sealing device, the screw portion 28 provided on an outer peripheral portion of the plug member 25 and an inner peripheral portion of the opening portion 7c, and an annular groove 29a provided on one thereof have a positional relationship preventing the O-ring 29 stored in the annular groove 29a from interfering a screw portion 28b provided on the other side when the plug member 25 is attached to the opening portion 7c.
Patent JP-2003024715-A (JP)
Title: Filter apparatus
Inventor: KOIDE FUJIO
IPC: B01D29/62
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a pure water producing device which is so improved that a stable operation is realized for a long period of time even when a raw water of high turbidity is made to pass through. SOLUTION: In the filter apparatus in which a turbidity-substance removing device is installed at the preceding stage of an ultrafilteration membrane (UF) module or a microfilteration membrane (MF) module, the turbidity-substance removing device (A) is constructed so that turbidity substances may be efficiently caught and discharged by a filter medium (4) by compacting the state of the filter medium (4) in the operation and by releasing the compact state in the cleaning operation.
Patent JP-2003031908-A (JP)
Title: Semiconductor optical device
Inventor: KONO KENJI
IPC: H01L31/10
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To suppress the temperature rise in the optical functional section of a semiconductor optical device. SOLUTION: The semiconductor optical device is provided with optical functional section 2, 3, and 4, each of which has at least either one of a light- absorbing function and a light-emitting function and generates heat when the section executes its function on a semiconductor substrate 1. In the device, a heat-conductive material 11 is interposed thermally between the optical functional sections 2, 3, and 4 and their peripheral members, so as to disperse the heat generated from the sections 2, 3, and 4, to the peripheral members which include the substrate 1.
Patent JP-2003025270-A (JP)
Title: Treatment device for wiring/piping for industrial robot
Inventor: MURATA YUJI
IPC: B25J19/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a treatment device for wiring/piping for an industrial robot facilitating replacement of the wiring/piping and having high maintainability. SOLUTION: This treatment device has a connection box 1 providing a connector 1a for connecting a control device in a side surface and a terminal block in the inside to connect the primary side of the terminal block and the connector 1a for connecting the control device by a prescribed wire connection, wiring/ piping 31 providing connectors 2a to 7a for supplying power and connectors 2b to 7b for supplying a signal current making one end connectable to the secondary side of the terminal block in the connection box 1 and the other end connectable respectively to motors 2 to 7, and clamps 15 to 23 made mountable in a robot main unit and making the wiring/piping 31 fixable,  a member placed in a condition connecting the wiring/piping 31 to the secondary side of the terminal block in the connection box 1 and in a condition mounting the clamps 15 to 23 in a prescribed position of the wiring/piping 31 is left as stored as the replacement member, so as to lay this replacement member provided in the robot main unit when the wiring/piping 31 is replaced.
Patent JP-2003036388-A (JP)
Title: Advertising system, server equipment thereof, advertisement delivery method thereof, and advertisement delivery program thereof
Inventor: BABA MASAAKI
IPC: G06Q30/06
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a system which automatically delivers to users the newest information about goods and services, etc., sold at an online shopping mall and desired by the users, and furthermore which sufficiently and rapidly offers to each electronic store the demand information wanted by the users. SOLUTION: This advertising system which delivers advertisements to users through communication network is characterized by being provided with following means or parts: an advertisement database 23 which registers advertisements information indicating information about advertisements of goods and services sold to the users; a user-needs database 22 which is operated by each user and registers the user-needs information indicating the advertisements information requested by the users; a questionnaire processing part 21 which accepts the appointment of use-needs information of the users by the users' questionnaire answers through communication network; an information extracting and processing part 24 which retrieves and extracts the advertisements which agree with the requests of the users based on use-needs information of each user among the advertisement information.
Patent JP-2003042418-A (JP)
Title: Incineration apparatus
Inventor: NAGATOMO TOKUZO
IPC: F23G5/14
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an incineration apparatus capable of effectively incinerating various combustible waste including combustible waste melted by heating. SOLUTION: There are provided a gasifying container 10 for gasifying combustible waste, and an incineration furnace 30 including a heating burner 31 for accommodating and heating the gasifying container 10. The gasifying container 10 includes a supply port 11 for supplying combustible waste, a discharge port 12 for discharging the supplied combustible waste into a combustion furnace 30, and a screw 13 for conveying the combustible waste from the supply port 11 to the discharge port 12. The combustion furnace 30 includes a combustion floor 36 and a combustion burner 37 for combusting the combustible waste discharged from the gasifying container 10. Use is made of produced gas of the combustible waste produced in the gasifying container 10 into the heating burner 31 and the combustion burner 37.
Patent JP-2003043309-A (JP)
Title: Substrate or mounting optical parts, method for manufacturing the substrate, and optical module
Inventor: SAKUJIMA SHIROU
IPC: G02B6/42
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for optical parts suitable for being used at high speed and a method for manufacturing the substrate, and to provide an optical module which is sophisticated with the substrate. SOLUTION: The substrate for mounting optical parts is provided with a sub substrate 11 for disposing an optical semiconductor element 22 and an optical element 21, which is optically connected to the optical semiconductor element 22, and a base substrate 12 which is disposed under the sub substrate 11 and has a dielectric constant smaller than that of the sub substrate 11 and a area larger than that of the sub substrate 11, and a conductive body pattern 16 for energizing the optical semiconductor element 22 is formed continuously on the sub substrate 11 and the base substrate 12. The optical module is constituted so that the optical semiconductor element 22, the optical element 21 which is optically connected to the semiconductor element 22 and an electronic component 23 are disposed on the substrate for mounting optical components.