baber/WOPTO huggingface dataset:
Patent JP-2004011579-A (JP)
Title: Diaphragm pump
Inventor: ONISHI KOJI
IPC: F04B45/04
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quiet diaphragm having high silencing effect by enlarging a silencing chamber without enlarging a pump itself.  <P>SOLUTION: A case storing a drive mechanism, a cylinder portion having a cylinder wherein a diaphragm portion integrally formed on a diaphragm main body is disposed, a cylindrical discharge valve integrally formed with the diaphragm main body, and a valve housing wherein an intake valve is disposed or the like are combined. A cover is provided on the outside of the valve housing, and a hole is formed on the case. A flow passage connecting a sealed chamber and a space formed by the case and the cylinder portion is formed. By reciprocating motion of the diaphragm portion, fluid flows into the space formed by the case and the cylinder portion from the hole on the case, and passes through the flow passage to enter the sealed chamber, thereby carrying out a pump action supplied to the outside through the intake valve, the diaphragm portion, and the discharge valve. The silencing chamber is structured by the sealed chamber, and the space formed by the case and the cylinder portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015679-A (JP)
Title: Gradation correction curve creating method, gradation correction curve creating apparatus, and gradation correction curve creation program
Inventor: NOGIWA MASAKI
IPC: G06T5/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To create a gradation correction curve rightly reflected in a gray direction by correcting dispersion of measuring instruments in a gradation correction curve creating method or the like for creating the gradation correction curve for correcting a gradation of an image.  <P>SOLUTION: A chromaticity value is not directly measured but a spectrum is measured and the spectrum 54 is corrected. Then, the chromaticity value is found based upon the corrected spectrum 55, and the gradation correction curve is created by using the chromaticity value thus found.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013057-A (JP)
Title: Method for attaching sheet-like display medium for transmission and notice to net-like structure, the medium, and net-like structure with display medium attached
Inventor: SHIMIZU SHOJI
IPC: G09F7/06
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure like a net such as a ball preventing net, in which a sheet-like display medium is beautifully, firmly, simply and detachably attached.  <P>SOLUTION: A hook-and-loop fastener having en engaging element made of a synthetic resin and consisting of a mushroom-like projection and an umbrella section is fitted on opposed faces formed by superimposing a front sheet on a back sheet being two display media having the same shape. The net-like structure is held between the front sheet and the back sheet by the Hook-and Loop fastener to engage and lock with and to the front sheet and the back sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003160098-A (JP)
Title: Air conditioner for aircraft
Inventor: MITANI HISASHI
IPC: B64D13/06
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for aircraft which improves comfort by maintaining proper temperature, humidity, and oxygen concentration in a cabin and prevents a fuel fire from occurring without increasing an engine load.  <P>SOLUTION: Extracted air from an engine 1 is cooled by a cooling device and introduced via a main air passage 11 into the cabin 8. The extracted air is led to the cabin 8 via an auxiliary air passage 11. The air in the cabin 8 is run off via a run-off air passage 40. A plurality of absorption sections 23, 24 include absorption agents 23b, 24b which absorb molecules contained in the air and discharges them when the temperature rises in comparison with that at the absorption time. By controlling an air passage switching mechanism 50 by using a controller 25, the absorption sections 23, 24 are switched between a condition connected to the auxiliary air passage 11 and a condition connected to the run-off air passage 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004016330-A (JP)
Title: Batten device
Inventor: GOTO SHINPEI
IPC: A63J1/02
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To use a batten device for carriage and erection of a partition for example by providing the same in a gymnasium as well as a theater.  <P>SOLUTION: The batten device has a gridiron 1 arranged above a storage space A1 storing exhibits or the like and an exhibition space A2 to exhibit exhibits, a rail 2 installed on the gridiron 1, a truck 3 movably connected to the rail 2 through a roller 31 or the like, a drum mechanism 4 liftably suspending the batten 6 by a puller 41 suspended and held by the truck 3, and a driving mechanism 5 engaged with the rail 2 while held onto the truck 3 and moving the truck 3 along the rail 2. The truck 3 can reciprocate between the space above the storage space A1 and the space above the exhibition space A2 while suspending the batten 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019980-A (JP)
Title: Heating furnace
Inventor: HIRAISHI YASUAKI
IPC: F27D19/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating furnace wherein temperature of a process fluid is stably controlled.  <P>SOLUTION: This heating furnace 1 has: a combustion chamber 2 mixing main fuel supplied from a line 21 and a sub fuel supplied through a line 23 with a supporting gas supplied from a line 24 for combustion; a heat exchange part 3 heat-exchanging a combustion gas generated in the combustion chamber 2 with the process fluid supplied from the outside to heat the process fluid; a combustion chamber temperature control system having a feedforward controller 19 and a feedback controller 14; a process fluid temperature control system having a feedforward controller 20 and a feedback controller 18; an exhaust gas temperature control system having a feedback controller 16; and an oxygen concentration control system having a feedback controller 17. Each control system of the heating furnace 1 is constructed by properly combining an operation amount and a controlled amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022661-A (JP)
Title: Piezoelectric stack device and its manufacturing method
Inventor: YOSHIMURA TETSUYA
IPC: H01L41/23
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric stack device having simple, compact and high performance constitution.  <P>SOLUTION: The upper end of a piezoelectric stack 1 obtained by alternately laminating piezoelectric boards and inner electrodes is engaged with a groove 22 formed on a holding part 21 of a housing 2, and a plate member 3 is abutted on the lower end surface of the stack 1. A preset spring 4 consisting of a leaf spring material of an approximately U shape is fitted from the lower part of the plate member 3, the upper end edges of both the side faces of the preset spring 4 are welded to the outer periphery of the holding part 21 to apply prescribed preset load to the stack 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003055447-A (JP)
Title: Polycarbonate, polyester carbonate and polyester having branched terminal group
Inventor: HEUER HELMUT-WERNER
IPC: C07B61/00
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate, a polyester carbonate and a polyester wherein inconvenience to high melt viscosity is avoided. SOLUTION: A polycarbonate, a polyester carbonate and a polyester having a branched structure are used as terminal groups of phenol. A manufacturing method of the polycarbonate, the polyester carbonate and the polyester having such a branched terminal group is described and a molded product is prepared from them.
Patent JP-2004018627-A (JP)
Title: Flame-retardant resin composition and molding prepared therefrom
Inventor: YAMANAKA KATSUHIRO
IPC: C08J5/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin composition which is excellent in fluidity and heat resistance and has flame retardancy as well.  <P>SOLUTION: The resin composition comprises (A) styrene resin (component A), (B) a polyphenylene ether resin (component B), and (C) a specified organophosphorus compound (component C), (desirably, 2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-di(2-phenylethyl)- 3,9-dioxide compound). The mixing ratio is such that 1-100 pts. wt. component B and 1-100 pts. wt. component C are present per 100 pts. wt. component A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003073627-A (JP)
Title: Antifouling coating material
Inventor: YAMAGUCHI CHIHARU
IPC: C09K3/00
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an antifouling coating material which has high repelling activity to adhesion of a submarine living organism and can reduce a load to the environment. SOLUTION: The antifouling coating material contains an polymer particle obtained by carrying an antifungal organic component containing an atom selected from among hetero atoms (O, N and S) on a polymer particle with an antifungal metallic component carried thereon. The antifungal metallic component may be silver, platinum, copper, zinc, silicon or iron. The antifungal organic component may be an imidazole compound, a thiocarbamate compound, an organic acid compound, a thiazolone compound, a tropolone compound or pyridine-carboxylic acid or its derivatives (nicotinic acid or nicotinic acid amide). A resin may be used instead of the polymer particle.
Patent JP-2004021009-A (JP)
Title: Object photographing method
Inventor: KAWAHARA KATSUMI
IPC: H04N7/18
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object photographing method which makes it possible to photograph images reflecting from the direction of the periphery of the object, in one time without requiring high technology.  <P>SOLUTION: A plurality of mirrors are placed round an object. Then, a photographic appliance is disposed above the object and images reflected in all the mirrors are photographed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003174464-A (JP)
Title: Mobile radio router and agent server
Inventor: TASATO KAZUYOSHI
IPC: H04L12/46
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network that enables to connect to the Internet without going through a gateway, namely a mobile radio router which allows a plurality of communication terminals to process together as one group.  <P>SOLUTION: In the mobile radio router to be used for a communication system having the mobile radio router managing at least one mobile managing server connected to the network, a radio server, at least one base radio equipment connected to the mobile managing server and at least one terminal, the mobile radio router is mounted on a vehicle while having a communication means for passing an IP packet on the basis of an Internet protocol and performing routing control on the basis of the address information of the IP packet among the terminal under the control of the mobile radio router, the terminal under the control of a host or of the other mobile radio router and the other terminal under the control of the mobile radio router.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004017947-A (JP)
Title: Floor mat of cab for civil engineering/construction machine
Inventor: WADA YASUSHI
IPC: B60N3/04
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that since a floor mat of a cab for a civil engineering/construction machine is cleaned with water spray as it is laid on the machine, the peripheral edge part is molded to a thick projection edge part in order to make a peripheral edge part of a flexible material such as rubber and vinyl chloride or the like hold at a certain amount of height in an erection state, and the size of a mold die is enlarged to cause the high cost of the floor mat, and sewage water at the time of cleaning overflows to cause corrosion of the cab floor.  <P>SOLUTION: The floor in the cab and the vertical part except the cab door from the floor are covered with rubber or a sheet made from soft synthetic resin, and the sheet is firmly fixed to the vertical part from the floor with a fixing fixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028410-A (JP)
Title: System for utilizing bathhouse heating source
Inventor: WADA MASAHIRO
IPC: F24H1/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To aim at effective use of thermal energy and reduce the running cost by utilizing a cooling chiller unit, on one hand raising the temperature of warm water, and on the other hand cooling cold water, when a warm bath tub unit and a cold bath tub unit are arranged side by side.  <P>SOLUTION: The warm bath tub unit 1 sterilizes and strains pooled warm water in a warm water storage tank 3 storing overflow water overflowing from a warm bath tub 2 and make-up water, and refluxes the warm water to the warm bath tub 2 after warming the warm water if necessary. The cold bath tub unit 21 sterilizes and strains pooled cold water in a cold water storage tank 23 storing overflow water overflowing from a cold bath tub 22 and make-up water, and refluxes the cold water to the cold bath tub 22. The cooling chiller unit 41 placed between the warm water storage tank 3 and the cold water storage tank 23 through piping 43, 44, 46 and 47 performs heat exchange between the pooled warm water and the pooled cold water, so that the warm water is warmed and returned to the warm water storage tank 3 and the cold water is cooled and returned to the cold water storage tank 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026000-A (JP)
Title: Blow molding product
Inventor: TANIGUCHI SHINJI
IPC: B60H1/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To assure vibration welding to a welded member while reducing manufacturing costs for a blow molding product.  <P>SOLUTION: An upper side protruded portion 21 and a lower side protruded portion 23 protruded to the rear face of an instrument panel and extending to the cross direction of a vehicle are provided at the upper end and at the lower end of a rear side wall portion 13a of a left side duct part 13 of an air-conditioner duct 1. A lower side welded portion 23a abutting on the welded face of the instrument panel 3 is provided at the end of the lower side protruded portion 23, and the lower side welded portion 23a is molded so that its end corresponds to a parting line L of a mold. A jig 29 for a vibration welding machine is pushed against a front side wall portion 13c of the left side duct part 13 and the instrument panel 3 is vibrated when the upper side welded portion 21a and the lower side welded portion 23a are welded to the rear face of the instrument panel 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115588-A (JP)
Title: Lateral superjunction semiconductor device
Inventor: KINZER DANIEL M
IPC: H01L29/06
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a new lateral conductive type superjunction MOSFET device. SOLUTION: Laterally extending trenches 20 to 23 are arranged at intervals in a P<-> region. An N<-> diffusion region is arranged along walls of trenches 20 to 23 so that the concentration and thickness of the N<-> diffusion region and a P<-> mesa are depleted fully during reverse blocking operation. The MOS gate structure is joined to one edge of the trenches 20 to 23 and the drain is connected to the other end of thereof. The other N<-> layer or the insulting oxide layer can be arranged between the P<--> substrate 11 and the P<-> region 13.
Patent JP-2004026747-A (JP)
Title: Exothermic cataplasm
Inventor: NAGASHIMA SHINICHI
IPC: A61K9/70
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cataplasm exhibiting good releasability and transdermal absorption of a medicine, and good adhesiveness, and having a polyhydric alcoholic adhesive composition.  <P>SOLUTION: The exothermic cataplasm has the hydrophilic polyhydric alcoholic adhesive composition containing exothermic particles which generate heat by moisture absorption, and the medicine. Preferably, the exothermic particle is a compound having (-10)-(200) kJmol<SP>-1</SP>hydration enthalpy at room temperature (25°C). The releasability and the transdermal absorption of the medicine are improved by the local heat generation in the adhesive by the exothermic particles caused by the absorption of water from open air or the skin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025105-A (JP)
Title: Printer error reporting device
Inventor: HAMADA ATOMI
IPC: B06B1/10
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely report an error even to a visually or auditorily handicapped user by giving a sensible vibration by driving a built-in vibrator to report the error occurring when a printer is operated.  <P>SOLUTION: A circuit for detecting an error signal generated by a printer CPU, the vibrator for generating the sensible vibration when the signal is detected, and a circuit for driving the vibrator are provided in a printer main body. The error signal is detected when the error occurs when the user, for example, pushes a power source button, the vibrator fitted close to an operation part is driven, and the sensible vibration is generated to report the error.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039328-A (JP)
Title: Discharge lamp lighting device
Inventor: SATO YUKIO
IPC: H05B41/392
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device in which light control by duplicate resonance circuit is performed, and installation work is made simple without requiring a special ground work, and a large power loss is not brought about.  <P>SOLUTION: The output of the AC power supply AC is inputted to a boosting chopper circuit 1 after full-wave rectification by a diode bridge circuit DB, and a DC high voltage is generated. This DC high voltage is converted into high frequency by an inverter circuit 2 and is impressed on the discharge lamp DL through a resonance circuit made of an inductor L2 and a capacitor C3 and a resonance circuit made of an inductor L2 and capacitors C4, C5. Since the capacity of the capacitor C5 provided on the lower voltage side of the discharge lamp is large, the voltage generated in this capacitor is small, and the output voltage on the high voltage side of the discharge lamp does not become large, a special ground work is not required. On the other hand, since the current of the discharge lamp DL flows in the capacitor C5 and a large current does not flow in a resistor R7 of the circuit detecting the existence of lamp connection, a large power loss is not brought about by the resistor R7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003096174-A (JP)
Title: Process for producing aromatic polyester
Inventor: HOSODA TOMOYA
IPC: C08G63/78
Filed: 2002-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an aromatic polyester, which can realize solid-phase polymerization without causing powders to be fused to one another even when temperature is raised in a short time. SOLUTION: The process for producing an aromatic polyester is characterized in that monomers comprising a naphthalenedicarboxylic acid of formula (1), an acylated benzenediol of formula (2), and an acylated benzoic acid of formula (3), and if necessary, a benzendicarboxylic acid of formula (4) are copolymerized in the presence of an imidazole.
Patent JP-2004040455-A (JP)
Title: Transmission reproducing method. transmission method, and system thereof
Inventor: KATO MASAMITSU
IPC: H04N13/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique by which even a receiver incapable of viewing and listening to a stereoimage is allowed to view the stereoimage as an ordinary video as well as a receiver capable of viewing and listening to the stereoimage by separately transmitting the signals consisting of a video signal for the right eye and a signal for the left eye in a stereoimage system.  <P>SOLUTION: A transmission system 100 transmits the related information for L-related video signal for L and then transmits the related information for R-related video signal for R. A receiver 200 stores the video signal for L transmitted from the transmission system 100 in a storage section 203. Then, the receiver 200 having received the video signal for R transmitted from the transmission system 100 reads the video signal for L stored in the storage section 203 based on the related information for R contained in the received video signal for R and puts together the read video signal for L and the received video signal for R to display the stereoimage on a display section 210.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038802-A (JP)
Title: Air traffic control device
Inventor: HIRAI SHUICHI
IPC: G08G5/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a control load of a controller in a terminal airspace by efficiently adjusting arrival time in the terminal airspace.  <P>SOLUTION: This system is provided with a step which determines whether an aircraft flying based on a flight plan for each aircraft can move into the terminal airspace of an arrival airport on schedule or not, a step which conducts a competition judgement of runway usage time for take-off and landing in the arrival airport if it is determined that the aircraft can move into the airspace, a step which recreates a usage plan of the runway if it is determined that there is a competition, a step which compares a value of waiting time that is allocated to the aircraft based on the created usage plan of the runway with maximum waiting time that is prescribed in the terminal airspace of the arrival airport and which conducts an excess determination of the waiting time in the terminal airspace, and a step which sets excess waiting time as an adjusting time until moving into the terminal airspace if it is determined that the waiting time is in excess.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003251820-A (JP)
Title: Liquid jetting apparatus
Inventor: ISHIZAWA TAKU
IPC: B41J2/175
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize the apparatus as a whole by narrowing the installation space for a liquid supply pipe.  <P>SOLUTION: The apparatus comprises a liquid jetting head 6 with a nozzle opening 6a for ejecting liquid droplets formed, a carriage with the liquid jetting head 6 mounted, to be driven reciprocally with the liquid jetting head 6, liquid storage part 7, 9 for storing a liquid to be supplied to the liquid jetting head 6, and liquid supply pipes 10, 36 for connecting the liquid storage parts 7, 9 and the liquid jetting head 6. At least a part of the liquid supply pipes 10, 36 comprises a flexible pipe having inner layers 10a, 36a made of an ink resistant resin, and outer layers 10b, 36b made of a gas barrier resin. The ink resistant resin includes a polyethylene resin, and the gas barrier resin includes a polyvinylidene chloride resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004042918-A (JP)
Title: Shopping bag with handle
Inventor: SOGABE YASUHIRO
IPC: B65D33/12
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shopping bag capable of putting in/out an article which cannot be laid down and capable of carrying the article horizontally in a hand after the article is put in.  <P>SOLUTION: The shopping bag is made of a plastic film such as a polyethylene, and has, on one of surfaces of a bag body 5 having one end opened, a handle 6 consisting of at least one string of a plastic film with a required width wherein both ends of the handle 6 are integrally fixed to side edges 3 and 3 of the bag body 5 in the widthwise direction of the bag orthogonal to the direction A of inserting the article from the opening 2.  <P>COPYRIGHT: (C)2004,JPO