baber/WOPTO huggingface dataset:
Patent JP-2004265514-A (JP)
Title: Optical pickup
Inventor: MEGURO FUMIHITO
IPC: G11B7/09
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup for controlling an objective lens to be in a desired attitude by correcting an unnecessary inclination of the objective lens generated when a movable portion having the objective lens is shifted from a basic position in both directions of a focus direction and a tracking direction with a simple structure without providing a tilt coil.  <P>SOLUTION: A pair of magnetic bodies 12a, 12b attracted in a direction to the central position C of a magnetic field with a permanent magnet 9 are attached to a movable portion 3 of an optical pickup 1. A force E to unnecessarily tilt the movable portion 3 is canceled, due to the reason that a magnetic force F1 pulling one magnetic body 12a is different from a magnetic force F2 pulling the other magnetic body 12b, when the movable portion 3 is shifted from the basic position to the both directions of the focus direction and the tracking direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004002704-A (JP)
Title: Polyamide
Inventor: MITAMURA SATORU
IPC: C08G69/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide containing a small amount of byproducts (gelatinized products), having an accurately regulated viscosity, uniform quality and a high polymerization degree, and excellent as a raw material for industry of fiber or the like.  <P>SOLUTION: The polyamide has 3.09-3.50 relative viscosity in 98% sulfuric acid, and 0.001-0.003 wt.% content of the gelatinized products.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004265239-A (JP)
Title: Method for ordering/order reception
Inventor: SAEKI HIROFUMI
IPC: G06Q50/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ordering/order receiving method for instantaneously providing merchandise matched with the purchase request of a customer through a network.  <P>SOLUTION: In this ordering/order receiving method of merchandise, a server 100 stores customer information and merchandise specification information associated with the customer information as a record of each merchandise category, and receives ordering information including the ordering customer information and the ordering merchandise category through the Internet 20 from a customer side terminal 30-1. Whether or not the ordering customer information of the received ordering information is stored as the customer information stored as a record is collated, and when this collation is positive, the merchandise specification information associated with the collated customer information and the ordering merchandise category, and stored as a record is extracted, and the extracted merchandise specification information is transmitted through the Internet 20 to a connected production side terminal 40-1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268984-A (JP)
Title: Aerosol spraying apparatus
Inventor: AOYAMA NAOYUKI
IPC: B65D83/14
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerosol spraying apparatus preventing needless spraying, by developing an attaching/detaching means for preventing an inadvertent pressing of a nozzle system on a container side, in attaching/detaching a spout to or from a spraying apparatus connected to the tip of the spout.  <P>SOLUTION: The aerosol spraying apparatus is constituted of two members, a spout 1 which is fitted on the upper part of the aerosol container covering its nozzle system, and a spraying means 6 connected to the spout attachably/detachably. A spiral groove 4 is integrally provided to the outer periphery of the tube section 3 of the spout 1, and a female screw section 7 to be screwed with the spiral groove 4 is provided to the base section inner face of the spraying means. An aerosol guide channel 9 is provided between the female screw section and the spray opening section 8 of the spraying means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268223-A (JP)
Title: Microrobot
Inventor: KOYAMA SHUNSUKE
IPC: H01Q1/22
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microrobot for further surely receiving a control signal from a remote controller.  <P>SOLUTION: This microrobot 10 has a casing 11, an antenna element 15 arranged in the casing 11, and receiving a radio wave, and driving parts 16a and 16b for moving the casing 11 according to a received signal. The casing 11 is provided with a hole part 150 for regulating an installing position of the antenna element 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279121-A (JP)
Title: Electronic component inspecting device and electronic component inspection method
Inventor: OKUBO HIROSHI
IPC: H01G13/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component inspecting device that can inspect even a compact electronic component and can easily and rapidly measure characteristics, and can measure diversified characteristics, such as capacitance, where one electrode should not be shared for measurement when measuring the characteristics of a number of electronic components.  <P>SOLUTION: In the electronic component inspecting device, a hole 2 open to the upper surface of a measurement substrate 1 is formed, electronic components 3 can be inserted from the side of the electrode 3b into the hole 2, a connection conductor 4 extended in a direction for orthogonally crossing the thickness direction of the measurement substrate 1 from the bottom section of the hole 2 and a through hole electrode 7 electrically connected to the connection conductor 4 are formed. Further, the upper end face of the through hole electrode 7 is electrically connected to a terminal pad 8 formed on the upper surface of the measurement substrate 1, first and second probes 11, 12 are brought into contact with an electrode 3c of the electronic component 3 and the terminal pad for measuring the characteristics of the electronic component 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277820-A (JP)
Title: High frequency induction heating method for crankshaft and its apparatus
Inventor: SAWATSUBASHI SEIICHI
IPC: H05B6/40
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency induction heating method for crankshaft and its apparatus with which the outer peripheral surface of a pin part or a journal part in the crankshaft can uniformly be heated over the entire periphery in a short period of time and therefor, a good (uniform) hardened layer pattern can be obtained by eliminating the inequality of the hardened layer depth.  <P>SOLUTION: Heating coil portions 14a, 14b or 29 of the plurality of high frequency induction heating coils 11a, 11b or 30a, 30b oppositely disposed so as to separate a few gap to the outer peripheral surfaces S or H of the pin part 3 or the journal part 2 of the crankshaft 1 are disposed to mutually offsetting positions in the directions to the center axes Y or X of the pin part 3 or the journal part 2 of the crankshaft 1 to perform the high frequency induction heating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278137-A (JP)
Title: Roofing material
Inventor: ISHIYAMA HAJIME
IPC: E04D3/362
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roofing material having novel workability as a roofing material and formed with a waterproofing function, a heat insulating function, a dew proofing function, a snow stop function, and the like.  <P>SOLUTION: This roofing material A is formed with a first waterproof piece 13 projected upward from the upstream side tip of a decorative surface 4; a fitting piece 13a projected upstream from the tip of the first waterproof piece 13; a second waterproof piece 13b projected upward downstream from the tip of the first waterproof piece 13; a fixed piece 15 projected upstream from the tip of the decorative surface 4; a vertical piece 6 projected upward from the downstream side tip of the decorative surface 4; a stepped decorative surface 6a hanging downward from the downstream side tip of the decorative surface 4; an innermost piece 8 projected downward from the vicinity of the downstream side tip of the decorative surface 4; an insertion piece 9 projected downstream from the tip of the innermost piece 8; and an engaging groove 10 formed by the decorative surface 4, the innermost piece 8 and the insertion piece 9. In this case, the height from the fitting piece 13 to the second waterproof piece 13b is formed larger than the opening height of the engaging groove 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279319-A (JP)
Title: Radiation detector and radiation image pick-up system
Inventor: TAKAMI EIICHI
IPC: G01T1/20
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein fellow flexible substrates are overlapped each other to disturb heat radiation in a semiconductor component, when connecting a photoelectric transfer substrate to an electric circuit board by the flexible substrates mounted with a semiconductor chip.  <P>SOLUTION: The photoelectric transfer substrate 100 is connected electrically to the signal reading-out circuit boards 102 by the flexible substrates 105 mounted with the semiconductor component 104, and a mounted portion with the semiconductor component 104 of the each flexible substrate 105 is formed into a polygonal shape. The each flexible substrate 105 is arranged to form the mounted portion of a polygonal shape part 106 into a zig-zag shape to prevent the overlapping of the flexible substrates 105, and a heat radiation characteristic of the each semiconductor component is improved thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278499-A (JP)
Title: Air-cooled engine
Inventor: ISOJIMA HIROAKI
IPC: F02F1/42
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that heat inputted from exhaust gas to an exhaust port wall increases because the inner peripheral surface of the exhaust port is exposed in a conventional air cooled engine, and an output is restricted due to the necessity to prevent the exhaust port wall from being overheated.  <P>SOLUTION: In the air cooled engine, the exhaust port 2 is provided on a cylinder head 1, the exhaust port 2 is derived backward from an exhaust valve port, long cooling air passages 5, 5 in the fore-and-aft direction along the exhaust port wall 4 are formed on both outsides of the exhaust port wall 4, cooling air 6 is blown in from the forward to backward of the cooling air passage 5, and a cylindrical liner 7 is fitted in the exhaust port 2. Since the cylindrical liner 7 is fitted in the exhaust port 2, the heat inputted from exhaust gas to the exhaust port wall 4 is eased. Therefore, a high output can be obtained by an amount that the overheating of the exhaust wall 4 is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276566-A (JP)
Title: Gas barrier laminated material
Inventor: KOMADA MINORU
IPC: C23C14/58
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas barrier laminated material enhanced in gas barrier properties without being damaged in transparency when a gas barrier layer is formed on a base material by a sputtering method.  <P>SOLUTION: When the gas barrier laminated material is manufactured by forming a silicon oxynitride gas barrier layer on one side or both sides of the base material only under an argon atmosphere by a sputtering method, the oxygen permeability and steam permeability of the gas barrier layer are more reduced than before, that is, the gas barrier properties of the gas barrier laminated material can be enhanced. However, the gas barrier layer becomes brown and the transparency thereof is low. Then, by performing nitrogen plasma treatment as post-treatment, the permeability of the gas barrier layer is enhanced and the gas barrier properties thereof are held to a high level without being deteriorated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305790-A (JP)
Title: Inflator treating method
Inventor: NAKAZAWA YUJI
IPC: B60R21/26
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inflator treating method by which working hour can be greatly shortened.  <P>SOLUTION: Only a floor part 15 is gone down from a heating actuation tower 10 by a rising and falling means 45 and is placed on a carriage 50. The carriage 50 is moved to a position remote from the heating actuation tower 10 being at a high temperature and then a bucket 40 housing the treated inflator is exchanged for an empty bucket 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288812-A (JP)
Title: Cross point type ferroelectric memory
Inventor: MATSUKI HIROSHI
IPC: H01L21/8246
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross point type ferroelectric memory in which the distortions of memory cell arrays arranged in each layer are reduced and which has high quality, in the cross point type ferroelectric memory in which a plurality of layers of the memory cell arrays composed of ferroelectric capacitors are laminated.  <P>SOLUTION: In the cross point type ferroelectric memory 100, the first memory cell array 30 and the second memory cell array 60 are laminated through a first interlayer insulating layer 20 and the second inter-layer insulating layer 50. The first memory cell array contains a lower electrode 38 formed in a striped shape, an upper electrode 36 formed in the striped shape in the direction crossed with the electrode 38, the ferroelectric capacitors 34 arranged at least at the crossed section of the electrode 38 and the electrode 36, and a buried insulating layer 32 formed between the mutual capacitors 34. The insulating layer 20 and the insulating layer 50 contain layers having a tensile stress and layers having a compressive stress.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284762-A (JP)
Title: Sheet handling device
Inventor: HARADA KATSUNORI
IPC: B65H37/06
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To load bundles of sheets bundled and folded in two parts in order without depending on size of sheet on a book tray.  <P>SOLUTION: This sheet handling device is constituted in such a way that sheets loaded on a compile tray 31 receiving sheets from an image formation device are bundled by a stapler 35, the sheets bundled by the stapler 35 are folded by a folding knife 36, the sheets folded by the folding knife 36 are loaded on the book tray 43, the book tray 43 moves sheets by step, and travel amount in step moving of sheet is changed based on the result of recognition by a control part 7 recognizing size of sheet loaded on the compile tray 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287962-A (JP)
Title: Traffic control system
Inventor: BANDO TAKAYUKI
IPC: G08G1/07
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently change a color of a traffic signal in time of passage of a crossing of a vehicle when a pedestrian passes a pedestrian crossing.  <P>SOLUTION: When a traffic signal system does not detect a pedestrian and a vehicle crossing the crossing within a prescribed time, this control system 20 blinks the traffic signal in red via a network 200. The control system 20 changes the traffic signal in an advance direction of a pedestrian into blue when detecting ingress of the pedestrian during the red blinking of the traffic signal, and newly blinks the traffic signal in red when detecting that the pedestrian finishes crossing over. The control system 20 changes the traffic signal into blue to a travel direction of a vehicle when detecting ingress of the vehicle, and newly blinks the traffic signal in red when detecting the vehicle finishes crossing the crossing. When a passage speed is a preset danger speed or above, the control system 20 transmits a video image of the crossing to a police station system 40 via the network 200.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290256-A (JP)
Title: Power supply device of game machine
Inventor: SHIBAZAKI TAKAYUKI
IPC: A63F5/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To securely prevent fraudulent access to a power supply board disposed on a power supply device, and to facilitate the cleaning work of the power supply board.  <P>SOLUTION: An intake port 133 and an outlet port 134 mounted in the sealed box-shaped power supply device 100 are provided in contact with a vent-hole 25 on a rear wall part 2e of a housing. A duct structure provided on the power supply device 100 is detachable with the power supply substrate 111 being mounted, and has a partition member 116 for dividing the inside of the power supply device 100 into an intake side passage A1 connected to the intake port 133 and an outlet side passage A2 connected to the outlet port 134. The partition member 116 is attached in such a way that it can slide and move inside the power supply device 100, and can be attached/detached inside the power supply device 100 by sliding/moving inside the power supply device 100 with an open/close member 140 being opened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296595-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA TAKAAKI
IPC: H01L23/34
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a stress being applied to a semiconductor element when a supporting electrode is press fitted in the fitting hole of a heat sink.  <P>SOLUTION: A supporting electrode (1) has an annular protrusion (9a) formed on the side wall (9) to protrude downward from the bottom wall (7), and a bottom face (11) arranged on the inside of the annular protrusion (9a) on the rear side of the inner surface (10) where a semiconductor element (2) is bonded to the bottom wall (7). The bottom face (11) forms a convex surface (14) bending continuously downward from the outer circumferential part (12) being connected with the annular protrusion (9a) toward the central part(13). Since the central part(13) of the convex surface (14) is located at the lowermost position of the bottom face (11) and at an upper position of the annular bottom face (9b), a strain being generated in the bottom wall (7) by a compressive force (P) applied to the side wall (9) at the time of press fit is a microstrain (γ) for moving the central part(13) of the convex surface (14) slightly downward, thereby relaxing a mechanical stress being applied to the semiconductor element (2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297361-A (JP)
Title: Superconductive filter package
Inventor: NAKANISHI TERU
IPC: H01P1/203
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter package capable of accommodating a superconductive filter device of a different size without changing the size of the filter package.  <P>SOLUTION: A filter package 1 is manufactured according to the size of the largest superconductive filter device 2 out of superconductive filter devices 2 to be accommodated. While coaxial connectors 3-1 and 3-2 are provided on one side surface of the filter package 1, the coaxial connectors 3-1 and 3-2 are arranged to be able to move within the side surface. Fixed positions of the coaxial connectors 3-1 and 3-2 are adjusted and changed according to the size of the superconductive filter device 2 to be accommodated. Consequently, the superconductive filter device 2 of a different size can be accommodated in one filter package 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004251263-A (JP)
Title: Power generation device, heat utilizing device, and combined device of them using highly efficient heat recovery of cooling water waste heat/exhaust gas heat of internal combustion engine and reburning heat of incomplete combustion exhaust gas by counterflow type heat exchange boiler
Inventor: HIRUTA KENGO
IPC: F02G5/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation device using cooling water waste heat of an internal combustion engine and heat generated by reburning exhaust gas or a heat energy supply device.  <P>SOLUTION: A system is constituted in such a way that high temperature heat exhausted from the internal combustion engine 10 and generated by burning completely by an incomplete combustion exhaust gas reburning device 60 is recovered with high efficiency by a boiler 30 provided with a heat exchange system and condensate after heat recovery is circulated into cooling water in the internal combustion engine. Waste of energy and resources is eliminated by cooling heat generated once in the internal combustion engine by a cooling device such as a radiator. Energy of high temperature hot water heated by a jacket of the internal combustion engine is made to flow into the boiler to recover energy thoroughly to realize power generation/highly efficient heat recovery.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004299499-A (JP)
Title: Monitoring device for vehicle
Inventor: KANEDA NORIFUMI
IPC: B60R25/31
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily identify a person illegally accessing a vehicle.  <P>SOLUTION: An omnidirectional front camera 10 is provided for picking up an image of front and side circumstances around the vehicle. The omnidirectional camera 10 can alternatively take a low position for picking up an image near a ground surface near the vehicle (solid line area in Fig.) and a high position higher than a hood for picking up an image inside a cabin. The omnidirectional camera 10 usually takes the low position and picks up the image near the ground surface, and the circumstances around the vehicle near the ground surface picked up are displayed on a display 20a. When a theft preventing device S4 is operated or large vibration to the vehicle is detected, the omnidirectional camera 10 takes the high position and picks up the image. The image picked up at the high position is stored in a memory S6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299829-A (JP)
Title: Roller conveyor
Inventor: SUGANO KOJI
IPC: B65G13/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller conveyor capable of smoothly curvingly transferring articles.  <P>SOLUTION: A reversing mechanism 14 of this roller conveyor has a concentric step between outside higher than inside thereof in the top surface thereof. The reversing mechanism 14 is formed of a rotary roller 141 supported by a rotary shaft 140, which is directed in the vertical direction, freely to rotate in the horizontal direction, a lower guide 142a formed of a semi-cylindrical surface part for concentrically covering the rotary roller 141 from outside and a flat part extended from an end of the semi-cylindrical surface part and having an upper edge higher than the maximum outer diameter part 141a of the rotary roller 141, and multiple reversing sliding rollers 143 rotatably supported by a shaft, which is provided in the slope direction in the inner surface of the lower guide 142a, so that the upper end thereof exists in the same flat surface with the top surface of the maximum outer diameter part 141a of the rotary roller 141.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299859-A (JP)
Title: Article aligning device
Inventor: SAITO ISAO
IPC: B65G47/28
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To simplify mechanical structure, and to easily correspond when length of articles is changed.  <P>SOLUTION: An overhead conveyor 18 arranged over a carrying conveyor 14 for carrying a group of articles 12 with the predetermined intervals is provided with a first endless chain 32 rotated by a first motor 48 and a second endless chain 38 rotated by a second motor 50. Two first moving bodies 42 and 42 are arranged in the first endless chain 32, and two second moving bodies 46 and 46 are arranged in the second endless chain 38. The one pair of the moving bodies 46 and 42 positioned in rear of the group of articles 12 in relation to the other pair of moving bodies 42 and 46, which are stopped in the first stop position set in the downstream of a lower straight track part, are moved forward to reduce a distance between both the pairs of moving bodies to regulate position of a front end and a rear end of the group of articles 12 in the carrying direction for positional alignment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI