baber/WOPTO huggingface dataset:
Patent JP-2003215797-A (JP)
Title: Photopolymerizable resin composition
Inventor: TAKAHASHI JUNICHI
IPC: C08F2/50
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photopolymerizable resin composition showing excellent resolution of a resist pattern after being developed, edge fusing property during storage and lamination follow-up property to the substrate, having an excellent tenting property of the cured film and aggregation property when the composition is dispersed in a developer, and useful as a DFR (dry film resist) for the manufacture of an alkali developing type printed wiring board.  <P>SOLUTION: The photopolymerizable resin composition is characterized in containing (a) 20 to 80 mass% of a binder resin comprising linear polymers having 100 to 600 acid equivalent of the carboxyl group content and 20,000 to 500,000 weight average molecular weight, (b) 5 to 70 mass% of a photopolymerizable unsaturated compound containing a compound selected from a specified group of compounds, and (c) 0.1 to 15 mass% of a photopolymerization initiator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214455-A (JP)
Title: Flexible coupling
Inventor: TAKATSUSA TAKAYOSHI
IPC: F16D3/62
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve fatigue durability, to secure a two-stage characteristic of vibration absorptivity, shock absorbing performance, and torque transmission force at initial torque input time, and to inexpensively provide a flexible coupling.  <P>SOLUTION: This flexible coupling has a plurality of driving side connectors 10A and driven side connectors 10B alternately arranged in the circumferential direction, a driving side bobbin 11A and a driven side bobbin 11B externally inserted into these respective connectors 10A and 10B in a clearance fit state, first and second connecting belts 20 and 30 alternately arranged in the circumferential direction by being wound in a loop shape by straddling the driving side bobbin 11A and the driven side bobbin 11B adjacent in the circumferential direction, and an annular elastic body 40 molded by embedding the respective bobbins 11A and 11B and the first and second connecting belts 20 and 30. The bobbins 11A and 11B are molded by a synthetic resin material. A lubricant is sealed in fitting clearance between the respective connectors 10A and 10B and the bobbins 11A and 11B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218306-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: UMEGAKI TAKU
IPC: H01L23/48
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device at a low cost wherein electric insulation is superior between a main electrode and a control electrode and between copper wiring connected with the main electrode and the control electrode and withstand voltage structure, and to provide a manufacturing method of the semiconductor device.  <P>SOLUTION: An insulating sheet 6 wherein apertures 7, 8 are formed in parts positioned above an emitter electrode 4 and a gate electrode 5 is stuck on an IGBT chip 1. Copper wirings 11, 12 formed on a surface of a wiring board 13 are fixed to the emitter electrode 4 and the gate electrode 5 by using solder 9 and solder 10 as sticking agents, on the emitter electrode 4 and the gate electrode 5 positioned in the apertures 7, 8 of the insulating sheet 6. Lateral spreads of the solder 9 and the solder 10 are prevented by the insulating sheet 6, insulation between the emitter electrode 4 and the gate electrode 5 is ensured, and insulation between the copper wirings 11, 12 and a guard ring 3 is ensured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222886-A (JP)
Title: Liquid crystal device and method for manufacturing the same
Inventor: TANAKA KATSUYUKI
IPC: G02F1/1339
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid crystal device wherein a liquid crystal injection port is perfectly sealed and whose cost is low.  <P>SOLUTION: In the liquid crystal device wherein a liquid crystal upper substrate having a liquid crystal upper electrode and a liquid crystal lower substrate having a liquid crystal lower electrode are disposed so that the liquid crystal upper electrode and the liquid crystal lower electrode are opposed to each other, the gap part therebetween is closely sealed by a sealing member having the liquid crystal injection port for forming a liquid crystal cell part and a liquid crystal is encapsulated in the liquid crystal cell part, limitation marks of end positions of the injection port are provided near the injection port. The limitation marks of the end positions of the injection port are formed by using a transparent conductive film. The liquid crystal device has a color filter and the limitation mark of the end positions of the injection port is formed by using the color filter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223979-A (JP)
Title: Induction heating roller device, fixing device and image forming device
Inventor: OGASAWARA TAKAYUKI
IPC: H05B6/44
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating roller device in which the heating time of a heating roller is shortened, and provide a fixing device and an image forming device equipped with this in an induction heating method.  <P>SOLUTION: This has the heating roller HR in which the induction current flows to generate heat when magnetically coupled to the postscript induction coils IC1, IC2, IC3, the induction coils IC1, IC2, IC3 arranged and installed so as to be magnetically coupled with the heating roller HR, an alternate current power supply HFS to energize the induction coils IC1, IC2, IC3 by applying an alternate voltage to the induction coils IC1, IC2, IC3, and a control means CC of forming the prescribed pause period at the alternate voltage applied to the induction coils IC1, IC2, IC3. By forming a pause period in the alternate voltage, a heating efficiency after finishing the pause period becomes higher.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002244471-A (JP)
Title: Web cleaning assembly of fuser unit for electrophotographic device
Inventor: MORGANTI TERRY N
IPC: G03G15/20
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device having a web cleaning assembly and a method for the maintenance service of the web cleaning assembly. SOLUTION: This web cleaning assembly 30 is rotatably attached to the slide of the fuser part 20 of the electrophotographic device, whereby the assembly 30 is slid from the fuser part 20, and can rotate to a maintenance service position where the assembly 30 is latched to be released when a supply roller 32 and a take-up roller 34 in the assembly 30 are detached and exchanged.
Patent JP-2003221553-A (JP)
Title: Aluminum-containing ultraviolet-curing type coating composition and coated material
Inventor: NAKAJIMA YOSHIMOTO
IPC: C09D5/29
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ultraviolet-curing type resin composition which has excellent curability and opacifying properties, low thixotropic properties and excellent coating properties.  <P>SOLUTION: This aluminum-containing ultraviolet-curing type coating composition comprises aluminum pigment (A) subjected to surface treatment with stearic acid, an ultraviolet-polymerizable substance (B), a vegetable oil (C) and a photoinitiator (D) in the ratio of 1-10 wt.% of the vegetable oil (C) in 100 wt.% of the components (A)+(B)+(C)+(D).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229533-A (JP)
Title: Semiconductor device and method for manufacturing same
Inventor: NISHISAKO YUKINARI
IPC: G01R31/28
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device and a method for manufacturing the same.  <P>SOLUTION: The first semiconductor device b shown in Fig. 1-(b) comprises a die pad 1, major chip 2, minor chip 3, conductor film 7 formed on the backside of the minor chip 3, bumps 4, leads 5, and bonding wires 6. The conductor film 7 is connected to external members by bonding wires 6 and leads 5 which stabilizes the substrate potential. The conductor film 7, because it is high in thermal conductivity and low in electric resistance, improves heat radiation performance on semiconductor device and suppresses noise emission.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174888-A (JP)
Title: New physiologically active peptide and use thereof
Inventor: OTAKI TETSUYA
IPC: A61P1/12
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new peptide and uses thereof.  <P>SOLUTION: This new peptide and a DNA encoding the same are provided. A drug comprising the peptide or DNA and a method for screening/a kit for screening a compound promoting or inhibiting the activity of the peptide or its salt are provided. The compound obtained by the screening or its salt, the drug, etc., comprising the compound or its salt are provided. Thereby, the peptide and DNA encoding the same can be used for, e.g. diagnosis, treatment, prophylaxis, etc., of digestive system diseases, etc. The peptide is useful as a reagent for screening the compound promoting or inhibiting the activity of a receptor protein to which the peptide is capable of binding or its salt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226969-A (JP)
Title: Magnetron cathode, and sputtering apparatus using the same
Inventor: ENDO TETSUYA
IPC: C23C14/35
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetron cathode in which the deposition efficiency of a target material is high even when a ferromagnetic target is used, and the discharge at a low pressure is stable, and a sputtering apparatus.  <P>SOLUTION: In the magnetron cathode of the sputtering apparatus comprising the target, and a magnet unit disposed on a back side of the target and comprising a center magnet and an outer circumferential magnet, the target has a part inclined in the direction of a substrate and the outer circumferential magnet is higher than the center magnet on an outer circumferential part side of the target. It is preferable that the thickness of the target is substantially constant, and the distance between an upper end face of the outer circumferential magnet and the target surface is substantially identical when viewed in the direction perpendicular to the surface. In addition, the target has a flat part in the center thereof, and the angle between the flat part and the inclined part is 5-60°.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228413-A (JP)
Title: Diagnostic method of deterioration of facility, and its device
Inventor: ITAGAKI MASATO
IPC: G01M99/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic method of deterioration of a facility and its device which can diagnose deterioration condition of the facility, before reaching a status of the facility having to be stopped, efficiently conduct maintenance operations of the facility, and can keep sound operation.  <P>SOLUTION: Adjacent degree of measured data to diagnosis level value of each monitoring item about a plurality of monitoring items is calculated, and the ranking of troubles occurring in a plurality of monitoring items is calculated on the basis of the adjacent degree, when deterioration condition of a facility 1a is diagnosed with comparing the measured data in the facility 1a and the preset diagnosis level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225665-A (JP)
Title: End stop system electrolyzed water producing equipment
Inventor: YAMASHITA KEIICHI
IPC: C02F1/46
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide end system electrolyzed water producing equipment which can get off with a nonpressure electrolyzer by settling such a problem in the conventional technique that electrolyzed water producing equipment such as alkali ion water producer having the end stop system is always subjected to water pressure, materials durable for the water pressure are required as an electrolyzer or inside components thereof and, therefore, manufacture cost and maintenance cost of the electrolyzed water producing equipment inevitably become high.  <P>SOLUTION: Water passage quantity of supply water is measured, water quantity of acidic water side is also measured and a water intake valve is opened. Therein, when the water passage quantity is electrolyzable, a water path inside the electrolyzed water producer is switched over by an electromagnetic valve, water flows into the electrolyzer and the electrolysis is started. When the water intake valve is closed, the equipment has such a structure that both alkaline water and acidic water are ejected from the acidic water side and, when the quantity of emission of acidic water side is almost equal to the water quantity of the supply water, the electrolysis is stopped and the flow of the supply water to the electrolyzer is shut off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231305-A (JP)
Title: Imaging apparatus, control method for imaging apparatus, program and storage medium
Inventor: YAMAMOTO SATORU
IPC: B41J5/30
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To make a plain paper output of a test copy equivalent to a special paper output of a practical copy in copying to the special paper having a base such as a form by a simple operation.  <P>SOLUTION: When a test copy output is instructed from an operation part, synthetic image data (synthetic image) as a synthesis of image data (base image) of a base image stored in a hard disk (HD340) and image data (original image) of an original image is imaged and outputted onto the plain paper. When a practical copy output is instructed, the image data of the original image stored in the HD340 is imaged and outputted onto the special paper having the base such as the form.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003148196-A (JP)
Title: Evaporated fuel treatment device
Inventor: MATSUBARA TAKUJI
IPC: F02M25/08
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To effectively prevent disorder of the air/fuel ratio of mixed air in the purge of the evaporated fuel while disposing an HC sensor in a purge pathway in an evaporated fuel treatment device. SOLUTION: A purge control valve and the HC sensor are mounted in the purge pathway to make a canister communicate with an intake pathway of an internal combustion engine. The evaporated fuel treatment device also has a purge control means for controlling the opening of the purge control valve and an injection quantity correcting means for correcting the fuel injection quantity fed to the internal combustion engine based on the output of the HC sensor.  The purge control means executes the small purge flow control (Step 120) for keeping the purge flow at a prescribed value or lower after the start of the purge of the evaporated fuel till the purge of the quantity equivalent to the capacity of the pathway between the purge control valve and the HC sensor is finished (Step 118), and after the purge is finished, the purge control means executes the large purge flow control (Step 116) for keeping the purge flow at the prescribed value or larger.
Patent JP-2003241453-A (JP)
Title: Image forming apparatus
Inventor: MIYASHIRO TOSHIAKI
IPC: G03G21/14
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of restraining the spring of the trailing edge of a recording medium from occurring and making the occurrence of peeling discharge caused by the spring of the trailing edge as little as possible.  <P>SOLUTION: A CPU 50 controls the rotating speed of a fixing motor M2 so as to form a loop on the recording medium P until timing t1 when loop control is stopped in a period from the point of time t0 when the trailing edge of the medium P passes through a final transfer nip part T1d until the trailing edge of the medium P reaches a separation position (s), and controls so that the rotating speed of the motor M2 may be held at R2 when the timing t1 comes. Thus, the carrying speed (v) of the fixing nip part is held at the carrying speed v2 higher than the recording medium carrying speed v0 of a transfer belt 43. The loop amount of the medium P between the separation position (s) of the belt 43 and the fixing nip part is gradually reduced, and the loop of the medium P is eliminated or kept very small at the point of time t2 when the trailing edge of the medium P reaches the separation position (s).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244568-A (JP)
Title: Automatic operation environment setting apparatus and video apparatus
Inventor: IINUMA TAKAAKI
IPC: H04N5/44
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To speedily and surely set an operation environment suitable for each area or each country.  <P>SOLUTION: The apparatus is provided with a language information storing means 500 for correlating data groups of operation environment information about a plurality of areas or countries with area codes and storing them, a position detecting means 100 for detecting a present position, and a language environment setting means 400 for reading the area code, corresponding to the detected present position from the means 500 and setting the operation environment suitable for the present position on the basis of the area code.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246588-A (JP)
Title: Winding up device
Inventor: MIYAZAWA ISAO
IPC: B66C19/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding up device in which the responsiveness of an anti-snag function is excellent.  <P>SOLUTION: When raising of a lifting sling is inhibited, force for unwinding winding up lanyards 60, 61 from drums 42, 43 is transmitted to torsion bars 58, 59 through epicyclic gear mechanisms 45, 46, support shafts 47, 48, crank arms 50, 51, liquid pressure cylinders 52, 53 restricting an expansion/shrinkage operation and links 54, 55 and turning of the drums 42, 43 is permitted by a twist deformation of the torsion bars 58, 59.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240010-A (JP)
Title: Universal joint and steering device
Inventor: MATSUDA TAKESHI
IPC: F16D3/26
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate to realize a regular joint condition by simply and surely performing the temporary fixing of a yoke on an object shaft.  <P>SOLUTION: An elastic material made coming off prevention bush 47 is fitted in one of bolt holes 46, 46 formed to pass through side plates 44, 44 of the yoke inserted in a shaft end part of a column shaft 5. The coming off prevention bush 47 is made elastic contact with a cam bolt 7 inserted through the bolt holes 46, 46. Resistance is applied on movement in an axial direction and rotation around the shaft and temporary fixing on the column shaft 5 can be performed by only inserting the cam bolt 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236887-A (JP)
Title: Injection molded product and its production method
Inventor: NAGAHAMA TAKANORI
IPC: B29C45/26
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance appearance by eliminating wrinkles or cracks or the like by preventing a coating solvent from intruding into a resin core member through a gate cut port, in an injection molded product obtained by applying a coating material on the surface of a resin core member molded by an injection molding, and in its production method.  <P>SOLUTION: In the injection molded product 10 obtained by applying a coating film 12 on the surface of the resin core member 11 molded by the injection molding, a submarine gate 62 as a resin flow channel in a mold 20 is employed or a side gate 63 in an undercut state located inside of the cavity corner end is employed to provide a clearance a between the coating area A of the resin core member 11 and the gate cut port 13 to prevent the coating P solvent from intruding through the gate cut port 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247204-A (JP)
Title: Expansion device for bridge
Inventor: MIYATA AKIRA
IPC: E01D11/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion device for a bridge, allowing great relative displacement in a vertical plane.  <P>SOLUTION: The expansion device 1 comprises a joint plate 21 connected between an expansion beam part 10, consisting of a comb beam 12 having a finger 12a and a stacking beam 11 from/into which the finger 12a is extracted/ inserted, and a floor panel 3 of the bridge via respective pivotally mounting mechanisms. The relative displacement in the axial direction of the bridge is allowed by the expansion beam part 10 and the relative displacement in the vertical plane is allowed by a vertical displacement beam part 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248575-A (JP)
Title: Printing sheet count notification method
Inventor: TAKEUCHI NORIKO
IPC: G06F3/12
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing sheet count notification method that can prevent printing of an unintended sheet count.  <P>SOLUTION: A printer driver 4 has: a reception means 8 that receives a printing job from an application via an OS; a transmission means 14 that transmits the printing job to a printer; an analysis means 9 that analyzes a printing sheet count of the printing job; a printing sheet count acquisition means 10 that acquires the printing sheet count of the printing job; a notification judgment mean 11 that makes a judgment whether or not notification of the printing sheet count is to be provided; a notification means 12 that notifies a user who has made a request for printing the printing job via a PC of the printing sheet count; a confirmation means 13 that prompts the user to reconfirm the printing sheet count; and an ON/OFF means that makes the ON/OFF setting of operation of the confirmation means 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249067-A (JP)
Title: Optical disk drive
Inventor: HIRASAWA SHIGEKI
IPC: G11B33/14
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive which radiates the heat generated in electronic parts without raising the temperature of an internal disk.  <P>SOLUTION: The optical disk drive comprises the optical disk 1, the electronic parts 7 mounted on a wiring substrate 6 and a case 9 for housing these members, in which the case 9 is internally provided with an intermediate case 11 for separating the interior of the case to a first space region housing the optical disk 1 and a second space region housing the electronic parts 7 and the electronic parts 7 are fixed to the case 9 of the second space region.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246328-A (JP)
Title: Vocal device of container for beverage
Inventor: SHIRAISHI TOSHIHIRO
IPC: B65D25/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the atmosphere of a spot by a technical means in tilting a container for pouring a beverage from the container into a cup by a simple and easy operation in handling the container.  <P>SOLUTION: A vocal device 8 is mounted on a beverage container 1 for generating a predetermined sound 7 when the container 1 is tilted from its usual beverage storing posture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252345-A (JP)
Title: Net bag
Inventor: SATO HIROYUKI
IPC: C08L101/16
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sturdy net bag of excellent permeability which improves the strength especially in the vicinity of a bottom part.  <P>SOLUTION: The net bag A having handles comprises a net bag 4 having an opening part 8 in which a substantially center part of a net-like thermoplastic resin strip body 2 is gusset-woven, the entire strip body 2 is folded into two via the gusset and both end side parts of the overlapped strip body are integrally heat-bonded across the gusset, and a ribbon-shaped handle part 5 with both ends thereof heat-bonded to the opening part 8 of the net bag 4.  <P>COPYRIGHT: (C)2003,JPO