baber/WOPTO huggingface dataset:
Patent JP-2003269114-A (JP)
Title: Power and cold heat supply combined system and its operating method
Inventor: ITO ARATA
IPC: F01K23/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power and cold heat supply combined system having lower construction cost as well as high energy efficiency by efficiently utilizing constitutive equipment, and its operating method.  <P>SOLUTION: The power and cold heat supply combined system comprises a steam generation system 1 using steam generated by a steam generator 4 for driving a steam turbine 5 to generate power and using a condenser 7 for condensing the steam after driving the steam turbine, a mixed medium generation system 2 connected to the condenser 7 of the steam generation system 1 for collecting waste heat from the steam generation system with the concentration separation of a mixed medium consisting of multiple types of media using a medium as an essential component having a lower boiling point than water to generate power, and an absorption refrigerating system 3 to which the steam is supplied from the steam generation system 1 for giving concentration separation and adiabatic expansion to the mixed medium to cool a refrigerant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002279720-A (JP)
Title: Disk changer
Inventor: TAKEMASA KAORU
IPC: G11B17/26
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a disk changer having a simplified mechanism. SOLUTION: The disk changer is provided with a disk holding means which holds a plurality of disks in the state where the disks are arrayed, a disk playback means to play back a desired disk held by the disk holding means, and a disk transport means to transport the disk from and into the disk holding means. The disk holding means is provided with a plurality of trays to hold the plurality of disks individually in the state where the disks are arrayed in a predetermined array direction, and a tray positioning means to position a desired tray (301d) among the plurality of trays at a prescribed position in the disk array direction.  The tray positioning means is provided with a turning member (305) extending in the disk array direction, a spiral tray guide means (305a) formed on the turning member (305) along the disk array direction, and a driving means to turn the turning member (305). The desired tray (301d) is positioned at the prescribed position in the array direction by turning the turning member (305) by the driving means, and guiding the desired tray (301d) by the spiral tray guide means (305a).
Patent JP-2003265697-A (JP)
Title: Game machine
Inventor: KISHI TETSUO
IPC: A63F5/04
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve a problem that transferring game media from a receiver to a storage box is troublesome and messy since a player scoops them by one hand in a conventional game machine.  <P>SOLUTION: A medium box 16 placed on a bottom board 21b is arranged near the side of a machine body 1' by a slight inclination on the holding surface of the bottom board 21b, and held in a medium box holder 21 by abutting the circumferential side surface 16b onto a rear board 21c. The position of the medium box 16 is prescribed by fitting the bottom board 21b to a recession at the rear side of a bottom surface 16a. The medium box 16 is latched to the holder 21 by allowing the upper edge 16c of the circumferential side surface 16b abutted onto the rear board 21c to be caught at the upper end of the rear board 21c. Then, the medium box 16 held by the medium box holder 21 is arranged under a medal put-out port 14, and the medals put-out from the medal put-out port 14 are directly stored in the medium box 16. Thus, a troublesome and messy work of transferring medals from the medal receiver 15 to the medium box 16 is eliminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002339864-A (JP)
Title: System for pumping low thermal conductivity gas
Inventor: PUECH MICHEL
IPC: F04B37/14
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a new vacuum pumping system structure avoiding destruction of a dry primary pump when pumping low thermal conductivity gas. SOLUTION: In the vacuum pumping system, the Roots or claw multistage dry primary pump exhausts gas into an outlet stage including an additional piston or a membrane pump 6 connected in parallel with an auxiliary exhaust pipe 7 including a check valve 11. The outlet stage extensively reduces heating of the primary pump 1, and by the vacuum pumping system gas having low thermal conductivity such as argon or a xenon can be efficiently pumped without damage.
Patent JP-2003268826-A (JP)
Title: Automatic water supply device
Inventor: FUJINO TAKEHIKO
IPC: E03C1/044
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic water supply device further lowering risk suffering from burns by giving a warning when water of high temperature is discharged.  <P>SOLUTION: A faucet boy having a water discharging pipe is connected to a water supply pipe and a hot water supply pipe, and the automatic water supply device including a hand sensor detection sensor for detecting whether or not there is hands in a toilet space, a manually operated switch for outputting a signal whenever a manual operation is made, a controller for controlling opening and shutting of an automatic valve based on whether or not there is a detection signal of the hand detection sensor in the toilet space and a temperature adjusting section for adjusting a temperature of water discharged from the water discharging pipe is constituted by connecting a temperature sensor for detecting a water permeable temperature on and after the temperature adjusting section, and when the temperature sensor detects a high temperature state, the controller outputs a signal for opening the valve to the automatic valve only when the signal is inputted from the manually operated switch.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270227-A (JP)
Title: System and its apparatus for concentration, separation, and analysis
Inventor: MAEKOYA CHIAKI
IPC: G01N33/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and its apparatus for concentration, separation, and analysis capable of both effectively separating and concentrating a very low concentration of constituents with high work efficiency and determining a very small amount of constituents.  <P>SOLUTION: The system and its apparatus for concentration, separation, and analysis comprises a concentration and separation process by a phase extraction method utilizing blue cotton as an adsorbent in the first stage; a concentration and separation process by a homogeneous liquid extraction method utilizing a fluorine-based surface active agent in the second stage, and a concentration, separation; and detection process by electrokinetic chromatography or reversed phase chromatography.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275737-A (JP)
Title: Method for treating toxic substance by making good use of soil melting/solidifying process
Inventor: YASUFUKU TOSHIAKI
IPC: C02F11/10
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for advantageously decomposing an organic compound in the soil contaminated with an organic compound by making good use of a soil melting/solidifying process.  <P>SOLUTION: This method for decomposing the organic compound by making good use of the soil melting/solidifying process comprises a packing step to pack the soil contaminated with the organic compound in a movable heat- resistant vessel which is arranged on the ground and has an opening in the upper part, a heating/melting step to heat/melt the packed soil, decompose the organic compound and remove decomposed products as gaseous substances, and a cooling/withdrawing step to cool and transform the melted soil into a solidified glassy material and then withdraw the glassy material from the heat- resistant vessel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279933-A (JP)
Title: Display device
Inventor: OUE MAKOTO
IPC: G09F9/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which can prevent the spacing between substrates from becoming nonuniform due to an adhesive when bonding a heat radiator to the substrates.  <P>SOLUTION: The first and second heat radiators 23 and 24 consist of a material with thermal conductivity higher than the first and second substrates 25 and 26 of a display element 21. The first heat radiator is laminated to the first substrate with an adhesive 22, and the second heat radiator is laminated to the second substrate with the adhesive. In the state the first and second heat radiating are laminated, the first and second heat radiators are formed so that the spacing between the first heat radiator and the first substrate in at least part of a residual region except a substrate laminating region to laminate the substrates, and the spacing between the second heat radiator and the second substrate are made smaller than the substrate laminating region. The first and second heat radiators thus formed can prevent the spacing between the substrates from becoming nonuniform due to the adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003067521-A (JP)
Title: Method for providing spare part
Inventor: IMADA MASAYASU
IPC: G06Q50/10
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To quickly replenish spare parts whenever possible, even for products that can no longer be produced. SOLUTION: The method for providing spare parts is for providing the spare parts of the equipment needed to maintain facilities 10A and 10B owned by customers 9A and 9B, from a manufacturer 1 to the customers 9A and 9B. The customer 9 presents the stock of the spare parts to the contract manufacturer 1 (stock presentation). The manufacturer 1 monitors the stock of the spare parts for the contract customer (regular stock checks) and, if determining that the spare parts are running short, determines whether there are spare parts that can be provided (stock checks); if there are no spare parts that can be provided, the manufacturer requests another customer having the spare parts to provide the spare parts (request for provision).
Patent JP-2003279418-A (JP)
Title: Temperature measuring sheet
Inventor: EGUCHI SATOSHI
IPC: G01K7/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature measuring sheet capable of measuring the actual temperature of a working object article in thermal press working, and performing flat work or mirror surface work.  <P>SOLUTION: This temperature measuring sheet has a temperature measuring element for converting the temperature of itself into an electric variance, lead wires for transmitting and outputting the variance, a spacer sheet for keeping the interval between a surface sheet and a back sheet constant and forming a space for storing the temperature measuring element and the lead wires, the surface sheet for covering the surface of the spacer sheet, and the back sheet for covering the back of the spacer sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282220-A (JP)
Title: Heater, fixing device and image forming device
Inventor: UCHIYAMA TAKAHIRO
IPC: H05B3/10
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater making compatible the prevention of fixing uneveness with reduction of a fixing property in the state that a fixing device is not heated under a low temperature environment and the prevention of hot offset in the case where the fixing device becomes high in temperature.  <P>SOLUTION: In the heater, a material to be heated is heated by a heating body comprising at least an energized heat generation body and an electrode for feeding electricity to the energized heat generation body. A resistance- temperature characteristic of the energization heat generation body is partially different. The heater has a heating body; and a heat-resistant film of which one surface is contacted/slid with the heating body and the other surface is contacted with the material to be heated. In the heater, the heat of the heating body is transmitted to the material to be heated through the film by moving the film and the material to be heated together on the heating body. The heating body comprises at least the energization heat generation body; and the electrode for feeding electricity to the energization heat generation body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276455-A (JP)
Title: Engine cooling device for rear engine vehicle
Inventor: SUZUKI MASAMI
IPC: B60K11/04
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine cooling device for a rear engine vehicle improved so that a cooling efficiency can be increased while an increase in the weight of a body is minimized and that the freedom degree of design of the front part of the body can be increased.  <P>SOLUTION: The engine cooling device 4 of the rear engine vehicle having an engine 1 mounted on the body at the rear part thereof comprises an inlet 5 provided in the side face of the body, an outlet opened in the body at the rear part rearward or downward, ducts 7 and 10 forming an air flow passage between the inlet and outlet, and a radiator 11 installed in an intermediate part of the ducts. By this, cooling air led into the radiator is sucked out by a negative pressure generated at the rear part of the body after passing through the radiator. Thus an engine body is not exposed to hot air.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280943-A (JP)
Title: Support system for generating test data
Inventor: SHIMODA TAKURO
IPC: G06F11/28
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support system for generating test data which can easily generate the test data without any error in generating a test scenario that is essentially required for testing message transmissions within a programing structure, and for testing signal transmissions between personal computers with which a software test is executed.  <P>SOLUTION: A support system for generating the test data that is required for testing software with a personal computer is constituted by being provided with a storing means 31 that stores interim data of a data structure pattern with default values set by units of signals and messages, the parameters of which are for a data structure and for the inside of the data structure, and a means 32 that generates and edits a scenario by using the combined interim data stored in the means 31 that stores the interim data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286445-A (JP)
Title: Method for manufacturing heat-curing powder water dispersion coating composition
Inventor: SOGA KAZUO
IPC: C09D201/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat-curing powder water dispersion coating composition.  <P>SOLUTION: The method is characterized by combining a heat-curing base resin having a base resin such as an acrylic resin, a polyester resin, a fluororesin, a silicone resin, an epoxy resin, a amine-modified resin, a phenol resin, a urethane resin and the like introduced with a functional group such as a hydroxy group, a carboxy group, an epoxy group and an unsaturated group thereto with a curing agent having a functional group which is curable with these functional group, for example, such as a blocked ployisocyanate compound, a polyepoxide, a polycarboxylic acid compound, an acid anhydride, a carboxy group- and acid anhydride group-containing carboxylic acid compound, an amino resin, a phenol resin, a hydrazide compound, a peroxide and the like, melt-kneading the resultant to obtain a heatcuring powder resin composition and wet-dispersing the heat curing powder resin composition with a volume average particle diameter of 10-100 μm using a pipeline bead mill, thereby obtaining the heat-curing powder water dispersion coating composition having a volume average particle diameter of 5-20 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003005509-A (JP)
Title: Developing device
Inventor: EGI MAMORU
IPC: F16C13/00
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a developing device equipped with a developer carrier where a coating layer is not cracked or broken in press-contact development. SOLUTION: This developing device is equipped with the developer carrier 9 holding and feeding developer 8 to an opposed position to the developer carrier 1 while press-contacting with a latent image carrier 1. For the developer carrier 9, the coating layer 12 preventing the oozing of plasticizer is formed on the outer periphery of an elastic layer 11 to which the plasticizer is added. The coefficient of fluctuation of film thickness of the joint part, at least, of the coating layer 12 is set to be smaller than 35%. Thus, even if press-contact development where stress acts on the coating film repeatedly is used, the concentration of the stress is not caused at a part of the coating film, so that the coating layer 12 is not cracked or broken even in the case of long-term use, and an excellent image is continuously formed.
Patent JP-2003288716-A (JP)
Title: Magnetic recording medium
Inventor: SAGANE MASAYOSHI
IPC: C10M107/38
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance durability and runability of a metal magnetic thin-film type magnetic recording medium.  <P>SOLUTION: A magnetic recording medium 10 is provided with a magnetic layer 2, made of a ferromagnetic metal thin film and a carbon protective coat 3 formed in order on a non-magnetic support 1, and the surface of the carbon protective layer 3 is treated by aromatic alcohol or aromatic amine. Further, a lubricant is held on the protective layer 3, which contains an ester compound of perfluoropolyether, having hydroxyl groups at the end and a long chain carboxylic acid, and a perfluoroalkyl carboxylate ester derivative.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289337-A (JP)
Title: Communication network, router, and distributed service refusal attack detection and defense method
Inventor: SHIOMOTO KOHEI
IPC: H04L12/66
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To limit or stop the network inflow of a malicious call by detecting a high-level attack from a malicious user such as a distributed service refusal attack.  <P>SOLUTION: A plurality of border routers on a communication network monitor TCP-SYN packets, the number of TCP-SYN packets is counted and totalized for each destination and the totalized result is mutually exchanged among the plurality of border routers. Therefore, the TCP-SYN packets flowing into the relevant communication network via the border routers are monitored and the abnormal number of TCP-SYN packet flowing into the same destination are judged as TCP-SYN packets for the purpose of the distributed service refusal attack to suppress the inflow thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298175-A (JP)
Title: Optical semiconductor device and its controlling method and optical module
Inventor: SUZUKI SHINYA
IPC: G02F1/015
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To drive an optical semiconductor device having an optical semiconductor element into which a semiconductor laser diode and an optical modulator are integrated by a single power supply.  <P>SOLUTION: With respect to the optical semiconductor device having the optical semiconductor element into which the semiconductor laser diode (LD) and the optical modulator (MOD) are integrated, common potential between the semiconductor diode and the optical modulator is set to a reference potential Vcm which is different from ground potential and the semiconductor laser diode and the optical modulator are driven in the reverse direction of each other, having the reference potential as the center. In this way, the optical semiconductor element can be driven by the single power supply. Since the reference potential is set to a potential other than the ground potential, the semiconductor laser diode and the optical modulator can be driven in the reverse direction of each other, having the reference potential as a center. Namely, the semiconductor laser diode is driven in the bias direction and the optical modulator is driven in the reverse bias direction by a voltage of the same polarity. Consequently, the optical semiconductor device including the optical semiconductor element can be driven by the single power supply.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296739-A (JP)
Title: Image processor and image processing method
Inventor: ITO TOSHIO
IPC: G06T1/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and method for stably calculating optical flow even though an edge pattern is short.  <P>SOLUTION: A CPU 2 differentiates density about all pixels of a frame image by a CCD camera 1, and further binarizes a density differentiation value about all of the pixels to form an edge pattern. The CPU 2 applies a virtual density gradient method to the edge pattern, sets a density gradient to which secondary differentiation can be applied along the edge of the edge pattern to derive each of differential coefficients Vx, Vy, Vxx, Vyy, Vxy, Vt, Vtx and Vty, and derives three equations of constraint to solve the equations of constraint to drive optical flow.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289753-A (JP)
Title: Handle for landing net
Inventor: TANIGUCHI KAZUMA
IPC: A01K77/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle for a landing net that has high operability.  <P>SOLUTION: The landing net is equipped with a handle section 2 that comprises a plurality of tapered pipes which are so arranged that the top side member is coupled to the bottom side member in turn so as to be stored therein in such a manner so as to be shaken out therefrom and a net frame 1 that is connected to the top end side of the handle section 2. Among a plurality of pipes, the fourth pipe 14 proximal to angler's hand has the tubular main body 21, a slide pipe 22 that is axially slidably arranged on the peripheral face of the main body 21, a metal ring 23 that is mounted on the outer periphery on the top side edge of the main body 21 in order to inhibit the top side end of the slide pipe 22 from rushing out to the top side end of the main body 21, and a first large diameter part 24 that is set on the outer periphery on the proximal side of the main body 21 in order to inhibit the top end side of the slide pipe 22 from going out toward the back end side of the main body 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296654-A (JP)
Title: Consumption predicting device, consumption predicting method, consumption predicting program and storage medium
Inventor: YOSHIKAWA HIROSHI
IPC: G06Q10/04
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately predict consumption of a product.  <P>SOLUTION: A consumption detector 2 supplies consumption per unit time of liquid nitrogen in a tank 1 and a residual quantity value to a consumption predicting device 3. The consumption predicting device 3 successively stores the consumption, determines a period of this time series data, divides the time series data by a term of the period in order from the final time, determines an average of a value of the same position in the relative time from the starting time of respective divided sections, and predicts the consumption with the average section as a model.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291583-A (JP)
Title: Applicator
Inventor: NOGUCHI KAZUMA
IPC: B05C17/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that although an applicator which can easily prepare a color in accordance with a user's liking and a marble tone color by mixing a plurality of coating liquids when used is required, a plurality of applicators have to be purchased to increase costs, and a plurality of container caps have to be operated when used to make the operation of the applicators troublesome.  <P>SOLUTION: An application body is fitted to the end of an applicator having a plurality of coating liquid housing parts in a shaft cylinder, and a coating liquid passage communicating with each of the coating liquid housing parts is arranged in the application body.  <P>COPYRIGHT: (C)2004,JPO