baber/WOPTO huggingface dataset:
Patent JP-2004250555-A (JP)
Title: Polyacetal resin-based molded product
Inventor: OOME HIROKAZU
IPC: C08J9/26
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyacetal resin-based molded product having swelling tendency with a solvent.  <P>SOLUTION: The molded product is made from a polyacetal resin or a polyacetal resin-based resin composition, being characterized by having swelling tendency with a solvent, wherein the solvent has substantially no swelling tendency for a molded product made by melt molding of a polyacetal resin alone, being characterized by consisting of chloroform. This molded product is ≥150% in swelling rate with chloroform.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250991-A (JP)
Title: Piping structure in construction machinery
Inventor: KENMORI KATSUHARU
IPC: E02F3/36
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To increase durability of hydraulic piping as a pressure oil passage to a hydraulic actuator provided to a vertically movable front.  <P>SOLUTION: When a front hydraulic piping 10 is constituted by using piping 10A on a machine body side fixed on the machine body side, piping 10B on a front side fixed to the front side and a hydraulic hose 10C having flexibility provided between the machine body side piping and the front side piping, while the front 4 is so constituted that a flexible part of the hydraulic hose 10C is stored in a space section between both right and left mounting seat frames 11 and 11 pivoted in a vertically movable manner, the hydraulic hose 10C is connected to the machine body side piping 10A through a swivel joint 17.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249349-A (JP)
Title: Method and equipment for changing mold for folding machine
Inventor: KOBAYASHI SUSUMU
IPC: B21D37/04
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable a mold to be changed quickly to enhance productivity in a folding process by shortening the time to change the mold.  <P>SOLUTION: A gripping section 79 for loading a mold which is mounted on a center mold changing unit 69 takes a center mold Cn for changing from a center mold stowing section 57 which is placed on the front of an upper frame 15 and can stow lots of center molds C and waits, during the folding process. After the folding process the center mold changing unit 69 is lowered, and a gripping section 77 provided on the center mold changing unit 69 for unloading and loading a mold removes a used center mold Cw from a center mold loaded section 25 and immediately loads the center mold Cn for changing onto the center mold loaded section 25. The center mold changing unit 69 is raised and delivers the used center mold Cw into the center mold stowing section 57. The center mold is changed in a short period of time whereby productivity is enhanced in the folding process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254211-A (JP)
Title: Data broadcasting system, its broadcast receiving device, and program
Inventor: NARAHARA TAKASHI
IPC: H04N7/173
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple processing for accumulation management of data contents.  <P>SOLUTION: When an accumulation content being an object for an automatic accumulation service is received, the received accumulation content associated with its bookmark information is accumulated in an accumulated content storage unit 53 and a bookmark information storage unit 51 provided in a NVRAM 15. When an accumulated content is reproduced, a content of accumulation object is selected using a portable screen or a GUI. The selected accumulation content is read into a content buffer 17 based on a URI included in its bookmark information to be displayed on a monitor 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249263-A (JP)
Title: Phosphorus recovering material and its production method
Inventor: MATSUMOTO TADASHI
IPC: B01J20/10
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent phosphorus recovering material wherein room temperature curing is short, phosphorus recovering ability is increased, and disruption of granule hardly occurs, and its production method.  <P>SOLUTION: The phosphorus recovering material is the granule of calcareous raw material, siliceous raw material and quick hardening material. The granule is subjected to the room temperature curing and autoclave curing. The quick hardening material is selected from among alumina cement, slaked lime and gypsum. The composition of the quick hardening material is 40-60 wt% alumina cement, 30-5 wt% slaked lime, and 30-35 wt% gypsum. The addition ratio of the quick hardening material to the whole calcareous raw material and siliceous raw material is 10-40 wt%. The molar ratio CaO/SiO<SB>2</SB>of calcium content (CaO) and silica content (SiO<SB>2</SB>) in the granule is 0.5-1.0. In the production method, the calcareous raw material, siliceous raw material and quick hardening material are mixed, then granulated. The mixed material is subjected to room temperature curing for fifteen minutes to one hour, and autoclave curing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258767-A (JP)
Title: Power-generating system, its operating method, and operation control device
Inventor: SAWADA YUJI
IPC: G01F3/22
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for supplying gas to a power-generating system 20 via a gas meter, and operating a power generation system 20 to allow a supply malfunction detecting function 16 to effectively act without performing error detection in the case where the gas meter 10 has the supply malfunction detecting function 16 of detecting, as gas supply malfunction, the gas communication state not becoming a predetermined reset state during a predetermined determination period.  <P>SOLUTION: During a determination period, an erroneous detection avoiding operation is executed wherein a quantity of gas supplied from a gas meter 10 to a power generation system 20 is temporally fluctuated in accordance with a predetermined fluctuation pattern to avoid erroneous detection of gas supply malfunction of a supply malfunction detecting function 16 caused by an operation of the power generation system 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259510-A (JP)
Title: Discharge lamp lighting device and liquid crystal display using the same
Inventor: INOUE YUTAKA
IPC: H05B41/26
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device for thre sake of not generating noise and beat interference by preventing a significant fluctuation of power load of a whole liquid crystal display, and to provide the liquid crystal display using the same.  <P>SOLUTION: The fluctuation of the power load of the whole liquid crystal display is made small by making frequency of the light control duty of the driving voltage to be impressed on a plurality of discharge lamps differ in a level of not generating significant unevenness of brightness on a display surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255421-A (JP)
Title: Flying thickness changing apparatus for continuous rolling mill
Inventor: SHIMODA NAOKI
IPC: B21B37/26
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flying thickness changing apparatus for continuous rolling mills with which the volume flow rate is kept constant and stable rolling is made possible even when deviation occurs between a target value and an actual value in thickness due to disturbance or the like from the start of thickness change till the end.  <P>SOLUTION: This flying thickness changing device for the continuous rolling mills is provided with a level 2 process computer 4 for outputting the target thickness, the required time of flying change and the target rolling load at the point of time when the starting point of thickness change of a rolled stock 3 reaches each rolling mill and a flying thickness change controlling device 51 which outputs command values while bringing the actual thickness on the outlet side and the actual rolling load to the rolled stock close to the target thickness and the target rolling load. Further, automatic gage controllers 52 for controlling a roll gap, also adjusting the thickness on the outlet side and the actual thickness and the roll gap during adjusting the thickness on the outlet side and a dynamic speed controller 53 for dynamically changing the roll speed on the upstream side or the downstream side of a rolling mill 1 which the starting point of the thickness change reaches on the basis of the actual thickness or the roll gap are provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260007-A (JP)
Title: Light receiving module and its manufacturing method
Inventor: ITO MAKOTO
IPC: H01L29/74
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiving module capable of surely performing wire bonding between a light receiving element and the upper surface of a die cap capacitor and a method for manufacturing the light receiving module.  <P>SOLUTION: The light receiving module 1 has a stem 2 and the die cap capacitor 9 is formed on the stem 2. A notch 13 opened on the upper surface to prevent the flow of an adhesive is formed on an upper electrode 10 of the die cap capacitor 9. The light receiving element 14 for receiving an optical signal and converting the optical signal into an electric signal is fixed on the upper surface of the die cap capacitor 9 by using a die bonding material. The light receiving element 14 is electrically connected to the upper electrode 10 through a bonding wire 16. A preamplifier 25 for amplifying an output signal from the light receiving element 14 is formed on a position adjacent to the die cap capacitor 9 on the stem 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003250762-A (JP)
Title: Flexible examination instrument for ureteropyelos
Inventor: GRABOVER EDWARD A
IPC: G02B23/24
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope which prevents the front end thereof from contacting kidney tissues of patients.  <P>SOLUTION: A flexible examining instrument for ureteropyelos has a part for control and a shaft extended from the part for control. The shaft contains the front end with a first movable deflection part linked in series to a second movable deflection part. The part for control makes first and second deflection parts deflect independently. The first and second movable deflection parts can deflect and eliminates the need for letting the front end part of the shaft passively deflect to the kidney tissues of the patients for reaching the inferior lobe of the calix. Thus, the tip of the flexible examining instrument for ureteropyelos is arranged in the inferior lobe of the calix in the kidney.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004264693-A (JP)
Title: Electrodeposition type display device, electrodeposition type display panel, and its manufacturing method
Inventor: SAITO NORIYUKI
IPC: G02F1/19
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrodeposition type display device capable of preventing reduction in a display function and to provide an electrodeposition type display panel and its manufacturing method.  <P>SOLUTION: An exfoliation preventing layer 20 is formed by subjecting a transparent substrate 11 to surface treatment and adhesively stuck to an electrolyte layer 15 to the necessary and sufficient extent. The exfoliation preventing layer 20 is adhesively stuck to the electrolyte layer by affinity of a hydrogen bond, an ionic bond and the like without depending on a covalent bond at the boundary between the exfoliation preventing layer and the electrolyte layer 15. Exfoliation due to impact is net generated and a deposition or dissolution reaction of metal goes on reversibly and smoothly at the boundary between the electrolyte layer 15 and the transparent substrate 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264236-A (JP)
Title: Test circuit, as well as semiconductor integrated circuit device, and its inspection method
Inventor: SAKAGUCHI KAZUHIRO
IPC: G01R31/302
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide the test circuit as well as semiconductor integrated circuit device and its inspection method enabling it to impress and observe digital electrical signals by using the optical beam for the inspection object LSI with non-contacting way.  <P>SOLUTION: The test circuit is composed of the first optical beam receiving unit 1 to judge the existence of the first optical beam, the second optical beam receiving unit 2 to judge the existence of the second optical beam, the "1" signal supply unit 3 to supply "1" signal, "0" signal supply unit 5 to supply "0" signal and the output control unit 4. The output control unit 4 is connected respectively to the first optical beam receiving unit 1, the second optical beam receiving unit 2, the "1" signal supply unit 3, and "0" signal supply unit 5. The signal classification is generally "1", "0" or "Z" (high impedance) at the input of the first terminal 6 acting as the signal input electrode of LSI 100. So as to impress the output signal to the first terminal 6 connected to the internal circuitry 102 of LSI 100, the output control unit 4 generates and outputs each signal of "1", "0" and "Z", judging from the existence of the first optical beam in the first optical beam receiving unit 1 and the existence of the second optical beam in the second optical beam receiving unit 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269126-A (JP)
Title: Flowing shelf with movable load-carrying platform
Inventor: HAYAKAWA TOSHIHIRO
IPC: B65G1/08
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To take a measure against noise for a flowing shelf with a plurality of movable load-carrying platforms movable on a tilted route.  <P>SOLUTION: A contact surface 41 coming in contact with a stopping face 40 formed on a fixed frame side when the lowermost movable load-carrying platform 1 is moved to the lower limit position is formed on the lowermost movable load-carrying platform 1. Contact surfaces 44 and 45 coming into contact with stopping faces 42 and 43 formed on the movable load-carrying platforms 1 and 2 just below the lower limit position when the movable load-carrying platform is moved to the lower limit position are formed on the other movable load-carrying platforms 2 and 3 excluding the lowermost movable load-carrying device 1. At least either (contact surface 41) of the stopping face 40 on the fixed frame side and the lowermost movable load-carrying platform 1 is formed of a material with cushioning action (elastic body 23 for cushioning). At least either of the stopping faces 42 and 43 of the movable load-carrying platforms 1 and 2 and the contact faces 44 and 45 of the movable load-carrying platforms 2 and 3 in contact with the stopping faces 42 and 43 is formed of materials (sound absorbing elastic materials 24 and 37) having sound absorbing action.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274541-A (JP)
Title: Communication control method for network system
Inventor: TAMURA HIROSHI
IPC: H04N1/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control method for a network system, by utilizing an extended field signal in compliance with the electronic mail transfer protocol, to carry out facsimile communication.  <P>SOLUTION: A network facsimile machine can execute a virtual facsimile transmission procedure even when the network facsimile machine is located inside a firewall because the network facsimile machine adopts the electronic mail transfer protocol to carry out the virtual facsimile transmission procedure and transmits image information. Since the network facsimile machine can transmit image information in matching with the reception capability of a called party with high immediacy as a result of the execution, the communication control method obtains such an effect that it is very convenient.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275812-A (JP)
Title: Line filter
Inventor: TATEISHI TORU
IPC: B01D35/30
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line filter constituted so as not to form a dead angle part where a washing liquid let flow in from an inlet for a liquid to be filtered is stagnated in a cylindrical body and capable of effectively washing the interior of the cylindrical body and the whole of a filter body.  <P>SOLUTION: The inlet 2 for the liquid is provided to one end side of the cylindrical body 1 in the direction crossing the cylindrical body 1 at a right angle so as to be protruded and a filtrate outlet 3 is concentrically provided to an opening part 1b on the other end side of the cylindrical body 1. A cylindrical filter body 4 is concentrically inserted in the cylindrical body 1 and an introducing part 5 for the liquid to be filtered is formed to the cylindrical body 1 on the outer peripheral side of the filter body 4 and a lid body 6 for closing an opening part 1a on one end side of the cylindrical body 1 is provided to one end of the cylindrical body 1. In the line filter thus constituted, the inlet 2 for the liquid to be filtered is provided at a position very close to one end part of the cylindrical body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276068-A (JP)
Title: Method of manufacturing metallic can for aerosol container
Inventor: ENOKI YASUSHI
IPC: B05B9/04
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a metallic can for an aerosol container which is light in weight, is excellent in appearance and can suitably be fitted with a cap for covering a valve.  <P>SOLUTION: In the case the metallic can for the aerosol container is manufactured by seaming and fixing a bottom cover made of another member on the side of the open end of the body part after forming the inclined shoulder part and the open curled part on the side of the bottom to a blind cylindrical seamless can the body part of which is thinned, an annular flat part 4 having an approximately horizontal plane is formed by pressing with an inner die inserted into the can from the side of the open end of the body part of the can 1 and an outer die which is arranged out of the can oppositely to the inner die before the bottom cover is seamed and fixed in the vicinity of the top of the shoulder part 3 which is extended without a seam from the body part 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278154-A (JP)
Title: Locking device and system for checking opened or closed state of door
Inventor: KOBAYASHI YUTA
IPC: E05B41/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To check an opened or closed state of a door easily only by a locking device.  <P>SOLUTION: In the locking device 1, a locking/unlocking section 13 is made to project from a housing section 14 by pressing a button section 12, and the locking/unlocking section 13 is fitted into a lock of the door so that an energized state on the side of the door is established. When locking is carried out in this state, since a signal indicating a locked state of the door is received from the side of the door via the locking/unlocking section 13, the projecting locking/unlocking section 13 is housed in the housing section 14 by the drive section 15. When the locking is carried out inadequately or is not carried out, since the signal indicating an unlocked state of the door is received from the side of the door via the locking/unlocking section 13, the projecting state of the locking/unlocking section 13 is maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277830-A (JP)
Title: Steelmaking method in converter
Inventor: FUKAGAWA MAKOTO
IPC: C21C5/36
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce [N] at the end point by restraining or preventing the rising of [N] in molten steel developed at the end stage of blowing in a converter having ≤ 0.3% C concentration.  <P>SOLUTION: When performing decarburizing refining by blowing oxygen from a top-blown lance into the molten steel by using the converter, at the end stage of blowing, in which the C concentration in the molten steel becomes ≤ 0.3 mass%, material for promoting slag foaming, such as a titanium oxide-containing material, alumina-containing material and iron oxide-containing material, is added into this molten steel and the rising of nitrogen concentration in this molten steel is restrained by promoting the slag-foaming.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275961-A (JP)
Title: Purified water shower
Inventor: TANIZAKI YOSHIE
IPC: B05B1/18
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purified water shower which has dechlorination ability, can add a moisturizing component and which is excellent in handling property.  <P>SOLUTION: This purified water shower provided with a means for adding a free amino acid having dechlorination ability, can simultaneously perform dechlorination and addition of the moisturizing component since the free amino acid performs dechlorination and thereby the purified water shower which is excellent in handling property and has high performance can be obtained. Further, when at least one among histidine, lysine, arginine, phenylalanine and ornithine is used as the free amino acid having the dechlorination ability, reaction with residual chlorine is promptly performed and thereby it can be effectively used especially as the purified water shower.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288675-A (JP)
Title: Light emitting element driving device
Inventor: IKEDA CHIKAO
IPC: H01S5/0683
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element driving device suitable for use to drive a laser element used as a light source for a laser xerography.  <P>SOLUTION: A semiconductor laser driving device automatically controls the quantity of light of a semiconductor laser LD by detecting the quantity of light of the semiconductor laser LD, a quantity-of-light detecting circuit 13 and imparting a quantity-of-light control voltage Vcont based on the quantity-of-light detection voltage Vdet as a means for supplying drive current to the semiconductor laser LD, that is, a current source 114 as its control voltage. When the quantity-of-light control voltage Vcont exceeds a limited voltage Vlim, the limited voltage Vlim is selected instead of the quantity-of-light control voltage Vcont, and applied to the current source 114 as its control voltage to limit the current.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287650-A (JP)
Title: Object-oriented type software development support tool having object retrieval function by pattern matching
Inventor: YASUDA OSURO
IPC: G06F17/30
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize a function of easily retrieving software parts for reusing software parts described in object-oriented language in a software development support tool.  <P>SOLUTION: In retrieving an object, a pattern matching system is provided to extract characteristics for positioning modeling data on a feature vector space based on a fixed rule so that requested software parts can be easily retrieved from the formal structure based on the type or number, the semantic structure based on designation and inter-class relevancy. Also, a much more precise retrieval result can be obtained by the learning function of this system accordingly as it is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI