baber/WOPTO huggingface dataset:
Patent JP-2003021432-A (JP)
Title: Condenser
Inventor: TANDA KIYOSHI
IPC: F28F1/30
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a condenser improved in the cooling efficiency of a refrigerant. SOLUTION: The condenser is provided with a core 200, consisting of a plurality of laminated tubes and a plurality of laminated fins a tank 300 to which the end of tubes are connected, and an inlet port 400 as well as an outlet port 500 which are provided on the tank, while the refrigerant conducted to flow through the tubes is condensed by being cooled by heat conducted to the core. The tank is communicated with a liquid receiving vessel 700 for separating the refrigerant into an air phase and a liquid phase, while the core is provided with a condensing section 200A for condensing the refrigerant, and a subcool section 200B for cooling the liquid phase refrigerant separated in the liquid receiving vessel. The configuration of the tube 210B and the fin 220B in the subcool section is different from that of the tube 210A and the fin 220A in the condensing section.
Patent JP-2003021477-A (JP)
Title: Heat exchanger and method for manufacturing the same
Inventor: SHIBUYA SUMIICHI
IPC: F28D7/02
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger having an outer cylinder and piping disposed in the outer cylinder, whose space therein is filled with metal balls that are joined to each other and to the piping, wherein pressure loss is reduced and heat transfer area and heat transfer rate are remarkably increased by ensuring joining at a low temperature. SOLUTION: The heat exchanger is provided with; an outer cylinder 1 having a fluid inlet and a fluid outlet, for allowing a first temperature fluid to flow through; high pressure gas piping 2 which is disposed in the outer cylinder 1, for allowing a second temperature fluid to flow through; and an aggregate 8 consisting of a number of balls 7 made of metal having good thermal conductivity, for filling in the outer cylinder 1 therewith being in contact with the piping 2, with the containing portions being joined through a metal layer having qualities different from those of the balls. Specifically, the ball 7 is provided with a metal coating for forming a eutectic crystal with the ball 7 and subjected to heating treatment after filling in the outer cylinder 1 therewith being in contact with the piping 2.  Thus the surface of the ball 7 is provided with a liquid phase which contains the metal constituting the ball 7 and the metal constituting the coating.
Patent JP-2003026383-A (JP)
Title: Handrail of passenger conveyer
Inventor: UGI HIDEHIKO
IPC: B66B23/24
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To easily discriminate the moving direction of an escalator or a moving sidewalk away from that or from the side by facilitating discrimination of behavior of the escalator or the handrail of the moving sidewalk. SOLUTION: A distinguishing mark 2b is applied to the side of a handrail main body 2a to visually discriminate the moving direction of the handrail main body 2a, whereby it can be discriminated whether the escalator or the moving sidewalk is moving or not, and if moving, the moving direction can be discriminated.
Patent JP-2003030139-A (JP)
Title: System and method for management, managing server device, and terminal device
Inventor: USHIHARA RYOZO
IPC: G06F21/62
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for management, a managing server device, and a terminal device which can process information regarding basic operations through a network. SOLUTION: A generation part 121 of a widget generation part 120 generates a widget file by adding data (display property file, total property file) showing a display format to a basic operation data file held in a basic operation data holding part 112 and sends it through a transmission part 122. A widget registration part 231 registers the data in the supplied widget tile in a holding part 241. When a request to display a widget is made through an individual's page, a widget engine 233 generates data making it possible to display to display the basic operation data registered in the holding part 241 in the specified display format and supplies them to a browser 140 through an HTTP server 220.
Patent JP-2002355054-A (JP)
Title: Helicobacter felis vaccine
Inventor: KUSTERS JOHANNES GERARDUS
IPC: A61P31/04
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a polynucleotide encoding an antigenic polypeptide originating from Helicobactor felis, and provide a vaccine against Helicobacter felis and the diagnosis of infection therewith. SOLUTION: A novel Helicobacter felis urease subunit polypeptide; the nucleic acid sequence encoding these subunit polypeptides; the DNA fragment and recombinant DNA molecules encoding these subunit polypeptide; recombinant viable carrier and the host cells including the nucleic acid sequence encoding the polypeptide. This invention additionally relates to the subunit polypeptide to be used in vaccines, the use in the production thereof, the vaccine including the subunit polypeptides and the method for producing the preparation of such vaccine.
Patent JP-2003027085-A (JP)
Title: Perfume composition
Inventor: KUBOTA MASAO
IPC: A61K8/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a perfume and a perfume composition such as eau de cologne having moderated ethanol odor, mild in fragrance, giving warmth in fragrance, and excellent in durability of its odor. SOLUTION: This perfume composition contains 0.01-5 mass% sunflower seed oil, 0.5-40 mass% perfume, and 30-98 mass% ethanol.
Patent JP-2003032801-A (JP)
Title: Current-measuring device for motor-driven vehicle
Inventor: HAGURA NOBUHIRO
IPC: H02J7/10
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the measuring accuracy of a current value irrespective of its level, for a battery whose charging and discharging current fluctuates widely, of a motor-driven vehicle. SOLUTION: An instructed value V (L) is read in, and this value V(L) is compared with a discriminating threshold value V(1) (S1). If V (L) >=V (1), as a result of the comparison, a current sensor for a larger current is selected to measure the current based on the output value of the current sensor (S2). If V (L)<V (1), a current sensor for a small current is selected to measure the current based on the output value of the sensor (S3). This constitution enables the current to be measured highly accurately for charging and discharging currents of the battery that change widely, irrespective of the largeness of the level by securing the dynamic range for the current measurements. As a result, the residual capacity of the battery can be known.
Patent JP-2003031126-A (JP)
Title: Manufacturing method of spacer assembly for image display device and image display device having the same
Inventor: TAKENAKA SHIGEO
IPC: H01J31/12
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a spacer assembly and an image display device in which the spacer assembly and the image display device having the same can be easily manufactured. SOLUTION: In the manufacturing process of a spacer assembly, a grid 24 having a beam passage hole 26 and plural spacer open holes 28 is prepared and the grid is arranged on the blank 39 for a second molding die. And by performing sand blast treatment of the blank through this grid, the second molding die punched with plural spacer forming holes 35 corresponding to the beam passage holes is formed. After the sand blast treatment, the blast remainder is removed from the grid and the second molding die, and a first molding die is arranged in close contact on the surface of the grid and, then, a spacer forming material is filled in the open hole of the first molding die, in the spacer open hole, and in the open hole for forming the spacer of the second molding die. And by hardening this spacer forming material, the spacer is respectively formed on the grid integrally.
Patent JP-2003034424-A (JP)
Title: Sorting device
Inventor: MORII YASUNARI
IPC: B65G47/46
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a sorting device capable of performing a high-speed processing at a low cost while simplifying its mechanism as far as possible to reduce the failure. SOLUTION: In this sorting device provided with a chute for discharging inferior goods in both directions of a conveyor, a discharging board reciprocating in the direction orthogonal to the conveying direction is mounted on an upper face of the conveyor, the goods are discharged to the chute by the discharging board when the carried-in goods are inferior goods, and the discharging board after discharging the inferior goods is kept at the position on standby for the next discharging operation.
Patent JP-2003034175-A (JP)
Title: Traffic system
Inventor: IKEDA KIYOUHAN
IPC: B60P3/07
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a traffic system capable of eliminating enormous physical and psychological fatigue by long-term drive or the danger of highway traveling in the traveling by a private car and allowing an economical relieved drive to a designation. SOLUTION: In this traffic system, an automobile carrying vehicle 1 formed of a trailer 5 consisting of a cargo space capable of loading six automobiles 4 and a tow vehicle 3 with a passenger cabin 2 allowing the boarding of drivers of the automobiles and the like is used to carry the automobiles and the drivers thereof to a desired designation or a prescribed area near the designation.
Patent JP-2003027103-A (JP)
Title: Metal powder with excellent sinterability
Inventor: UMANO NORIYUKI
IPC: B22F1/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide metal powder having excellent sinterability and most suitably used for manufacture of small-size parts having complicated shape, such as machine parts and electrical/electronic parts. SOLUTION: The metal powder with excellent sinterability can be obtained by mixing metal powder prepared by gas atomization in a mixing ratio of 3-<10% with irregular-shaped powder, regulating them and applying cold pressing. Moreover, the above metal powder prepared by gas atomization has <=300 ppm oxygen content, and further the above irregular-shaped powder is prepared by water atomization or reduction process.
Patent JP-2002125969-A (JP)
Title: Pulse generating circuit and electric signal integrated circuit in ultrasonic diagnostic system
Inventor: JEON KI
IPC: A61B8/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit for generating a non-distortion high voltage encoding exciting pulse, which is used for obtaining a high resolution image in an ultrasonic diagnostic system. SOLUTION: The circuit comprises the series of a logical gate 304 and an inverter 306 for generating a PULL-UP signal, the series of a logical gate 308 and an inverter 310 for generating a PULL-DOWN signal and CMOS transistors 312, 314, 316 and 318 for generating first and second voltage level pulses by random sequence in accordance with the signals.
Patent JP-2003037855-A (JP)
Title: Measuring apparatus and method for picture calibrating data
Inventor: IWANO HIROTAKA
IPC: H04N17/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus for picture calibrating data whereby the cost of a picture processing and the cost of the peripheral appliance therefor can be cut down, and further, the stable picture calibrating data can be acquired. SOLUTION: In the measuring apparatus for picture calibrating data, there are performed disposals for disposing on a single plane a plurality of luminesce-able points p having respectively their specific coordinates on a standard sample 10; luminescences for making the plurality of points p luminesce independently of each other by a luminescent-point controlling portion 35; photographings for so making the plurality of points p luminesce successively by the luminescent-point controlling portion 35 as to photograph them by an electronic camera 20 (a photographing portion); specifications for specifying by a digital processing portion 33 the coordinates on a picture which are occupied by the respective points p when they are in luminescent states;  and calculations for so making the specified coordinates on the picture which are occupied by the respective points p correspond to the coordinates on the standard sample 10 which are occupied by the respective points p as to calculate by a controlling portion 34 the picture calibrating data for making the picture a corrected normal picture.
Patent JP-2003046687-A (JP)
Title: Facsimile equipment
Inventor: OGASAWARA KENJI
IPC: H04N1/21
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To realize memory transmission causing the least memory insufficiency deficit at the time of reading a transmission original. SOLUTION: The setting possible range of the compression degree of date when image data is stored in an image memory or the number of the transmission originals which can be read or both of them are limited (S304 to S306) based on one in prescribed information on the data quantity of the image data of the transmission original such as a color or monochrome reading mode, the compression degree of data when the image data is stored in the image memory, the number of transmission originals and an original size or the remaining quantity of the image memory or on multiple pieces of information.
Patent JP-2003045518-A (JP)
Title: Cable connector
Inventor: SUZUKI MAMORU
IPC: H01R12/79
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a slider from coming off and broken. SOLUTION: This cable connector includes the slider 17, held on an insulator 11 in between a first condition where a connected object 21 is pressed to be connected to a contact 13 and a second condition, where the connected object 21 becomes slidable in the insertion and drawing-out directions I, II, and the slider 17 has a pressing part 17a for pressing the connected object 21 at an insertion part 11f of the insulator 11 to press the same to a contact part 13b, and a plate width of the depressing part 17a in the insertion direction I is different from that in the direction II of removal.
Patent JP-2003059897-A (JP)
Title: Method for removing native oxide
Inventor: YOKOYAMA YASUNORI
IPC: H01L21/302
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To protect a semiconductor wafer against a damage incident to a process for removing a natural oxide. SOLUTION: In the method, NF3 gas and He gas are introduced into a reaction vessel 12 of a plasma reaction system 10, and plasma is generated and then a natural oxide, i.e., SiO2 , on a semiconductor wafer W is gasified through reaction with the plasma, before being removed. Subsequently, the introduction of NF3 gas is stopped, and removal of the native oxide is ended. Charging amount of the semiconductor wafer W is reduced by significantly lowering power being applied to a wafer support 14, and thereby electrostatic bonding, the so-called stickiness, is eliminated.
Patent JP-2003043660-A (JP)
Title: Film magazine sorting device
Inventor: KINOSHITA TOGO
IPC: G03D15/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a film magazine sorting device with simple device constitution. SOLUTION: The film magazine sorting device 1 is equipped with conveyance parts 5 and 6 which carry film magazines 2 and a sorting part 4 that uses a magnetic member 3 provided halfway in the conveyance path of the conveyance parts 5 and 6 to sort the film magazines into film magazines 2 which are attracted by the magnetic member 3 and film magazines 2 which are not attracted by the magnetic member 3, and the conveyance parts 5 and 6 are parted into the 1st conveyance part 5 where the film magazines 2 are supplied and carried and the 2nd conveyance part 6 having conveyance paths 10 and 11 where the film magazines 2 sorted by the sorting part 4 are carried again, and the 1st conveyance part 5 is installed above the 2nd conveyance part 6 and the magnetic member 3 is installed near the end part of the 1st conveyance part on the side of the 2nd conveyance part,  so that the sorted film magazines 2 are carried from the sorting part 4 to the conveyance paths 10 and 11 that the 2nd conveyance part 6 has.
Patent JP-2003042930-A (JP)
Title: Near-field light generation element, and optical device provided with the same
Inventor: SUGIURA SATOSHI
IPC: G01Q60/18
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To increase intensity of near field light, while narrowing the region where the near field light exists. SOLUTION: This near field optical generation element 10 is provided with a shielding member 12 arranged in an optical path of light, emitted from a light source to specify a microopening 20 having a diameter or smaller of the wavelength of the light, and a dielectric film 13 arranged close to the microopening. Alternatively, this near-field optical generation element 10' is provided with a shielding member 12' arranged in the optical path of the light emitted from the light source for specifying a microopening 20' having a diameter or smaller of wavelength of the light, the shielding member has a main part for specifying the basic shape of the microopening, and a protruded part 31 protruded from the main part toward the center of the microopening.
Patent JP-2003048134-A (JP)
Title: Tool managing system
Inventor: ABE SHINICHI
IPC: B23Q17/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent a work from being mistakenly cut by automatically checking whether or not a cutting tool is adequately fitted to a tool holding means, and to enable the cutting with high accuracy even when the dimension of the cutting tool is changed during the cutting. SOLUTION: When an exchanging arm fits a tool set to a head 16 during the cutting, various kinds of dimensions on the cutting tool 14 are measured by using an automatic length measuring unit 20. The measured values are compared with the information on the cutting tool and the information on the tool set to check that the tool set is fitted to the predetermined cutting tool. If it is proven that another cutting tool is mistakenly fitted, the fact is informed to an operator. In addition, several kinds of measurement of the cutting tool is performed by using the automatic length measuring unit 20 as necessary, and the pass of the cutting tool is corrected based on the result.
Patent JP-2003051394-A (JP)
Title: Discharge lamp lighting device
Inventor: TOYAMA KOICHI
IPC: H05B41/282
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact discharge lamp lighting device feeding stable electric power and reducing generation of electromagnetic radiation noise. SOLUTION: A layered ceramic capacitor 9 is connected in parallel to an aluminum electrolytic capacitor 22 in a smoothing circuit 2. Although a current flowing through the aluminum electrolytic capacitor 22 according to switching of a switching element 32 includes ripple components, a part of the current flows through the layered ceramic capacitor 9 when the layered ceramic capacitor 9 is connected, and as a result, the ripple components included in the current flowing through the aluminum electrolytic capacitor 22 is reduced. Consequently, anti-ripple performance of the aluminum electrolytic capacitor 22 is improved, and the size of the aluminum electrolytic capacitor 22 can be reduced.  When the layered ceramic capacitor 9 is arranged inside a closed circuit constructed of a transformer 31, the switching element 32, and the aluminum electrolytic capacitor 22, a circuit area generating electromagnetic radiation noise and generation of the electromagnetic radiation noise can be reduced.
Patent JP-2003051756-A (JP)
Title: Communication equipment, medium terminal, and communication system employing them
Inventor: YAMAZAKI YASUHIRO
IPC: H04B1/3822
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a communication system in which only a user making direct wireless communication with an article sales system can acquire useful information. SOLUTION: Each of an automatic vending machine 301, a convenience store 302, a supermarket 303, and a mobile phone 304 is provided with a wireless communication means for short range wireless communication within a radio wave arrival distance (e.g. 10m in radius). First the automatic vending machine 301, the convenience store 302, and the supermarket 303 transmit a management company code. The mobile phone 304 transmits an identification code in response to the management company code to the automatic vending machine 301, the convenience store 302, and the supermarket 303. Further, the automatic vending machine 301, the convenience store 302, and the supermarket 303 transmit useful information in response to the identification code to the mobile phone 304.
Patent JP-2002125498-A (JP)
Title: Cellulose ether for granule for treating pet urination, and granule for treating pet urination
Inventor: HAYAKAWA KAZUHISA
IPC: A01K1/015
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a granule for treating pet urination, capable of providing a good solidified state by the urination of a pet, being economical because the amount consumed for the waste treatment by one time is small, having high combustibility, and capable of being treated by flushing the granule at a toilet or the like. SOLUTION: This cellulose ether for the granule for treating the pet urination is characterized by >=80,000 Pa.s viscosity of 2 wt.% aqueous solution thereof, measured at 20 deg.C by Ubbelohde viscometer No.5 defined in JIS K2283-1933.
Patent JP-2003056684-A (JP)
Title: Creep control device for continuously variable transmission having infinite shift ratio
Inventor: NARITA YASUSHI
IPC: F16H61/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To improve durability by permitting the creep control of a continuously variable transmission having a infinite shift ratio only with the variable speed control of a variable speed mechanism, without depending on the slip control of a low clutch. SOLUTION: Although a power circulation mode is established by fastening the low clutch with N-D switching, the variable speed mechanism holds a shift ratio icvt=GNPRTO at a neutral point. The icvt=GNPRTO is continued in a stopped condition due to braking operation, but weak creep torque is generated and so a torque shift compensation amount TSRTOMFL is increased and a step motor is moved to a LOW side to generate output shaft torque. In Fig. (4), slight move-back due to a decrease in braking force is detected by the fact that a planetary gear set output rotating number Nr is less than 0, and a move-back integration amount INTGOUT2 showing a move-back distance is increased at a large rate in preset values TOUT1.  The TSRTOMFL is increased therewith, the step motor is also moved further to the LOW side, and the output shaft torque is further increased to prevent the move-back of the vehicle.
Patent JP-2003055291-A (JP)
Title: Method for producing 3-hydroxyaldehyde
Inventor: SAITO SEIJI
IPC: C07C45/58
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a 3-hydroxyaldehyde useful as a raw material for a 1,3-alkanediol used for uses such as polyester polyols, lubricants and plasticizers from the corresponding oxirane derivative at a high reaction rate and in a high yield. SOLUTION: This method for producing the 3-hydroxyaldehyde comprises bringing an oxirane derivative into contact with a metal carbonyl compound and an alkali metal or alkaline earth metal alkoxide in the presence of carbon monoxide and hydrogen to hydroformylate the oxirane derivative.