baber/WOPTO huggingface dataset:
Patent JP-2003314863-A (JP)
Title: Dynamic type ice heat accumulator
Inventor: SATO ISAO
IPC: F24F5/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice heat accumulator which reduces power required for producing ice crystal by efficiently restraining concentration rise along with progress of freezing of an aqueous solution by supplying suitable water to prevent degradation of a performance coefficient.  <P>SOLUTION: The aqueous solution 5 in a freezer 1 including a cooling heat exchanger 2 is measured by a thermometer 14, and molten water is supplied, by a pump 12, into the freezer 1 from a molten water tank 8 according to drop of solution temperature along with the progress of freezing to keep freezing temperature by the heat exchanger 2 nearly constant. Uniform ice slurry produced in the freezer 1 by operation of an agitator 13 in the bottom part of the freezer 1 is delivered to a melting unit 3 in a thermal energy consumption area through a pipe 16 with a pump 15 provided with a cold insulation layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004324748-A (JP)
Title: Clutch device
Inventor: FUKUSHIMA HIROTAKA
IPC: F16D13/46
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch device having a flywheel coupled with a shaft of a transmission through a clutch disc assembly etc., capable of suppressing the resonance in a flexural vibration in the low speed rotating range while the structure remains simple.  <P>SOLUTION: A clutch cover assembly 8 of this clutch device 1 is mounted in the second flywheel assembly 6, and a friction coupling part 54 of the clutch disc assembly 9 is energized resiliently to the friction surface 21a of the second flywheel assembly 5. A release device 10 releases the energization to the friction coupling part 54 by giving a load toward the engine in the axial direction to the clutch cover assembly 8. A supporting plate 39 supports the second flywheel assembly 5 on the crank shaft 2 resiliently with possibility of displacement in the bending direction. The bending direction displacement suppressing mechanism 24 couples the second flywheel assembly 5 with a disc-shaped member 13 when a load toward the engine in the axial direction acts on the clutch cover assembly 8, and suppresses the displacement in the bending direction of the second flywheel assembly 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290625-A (JP)
Title: Tampon for menstruation
Inventor: ENOMOTO SADAO
IPC: A61F13/30
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tampon for menstruation which can be easily inserted by eliminating a sense of incongruity at the time of insertion.  <P>SOLUTION: The application of a lubricant to the insertion part of a tampon enables the easy insertion of the tampon without any sense of incongruity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323100-A (JP)
Title: Synthetic resin-made bottle container equipped with depressurization absorption wall
Inventor: SASAKI MASAAKI
IPC: B65D1/02
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deformation due to absorption of decompression caused in a lightweight bottle type container with a reduced amount of resin used.  <P>SOLUTION: In the synthetic resin made bottle type container equipped with a depressurization absorption wall in the body portion of the container proper, approximately triangle-shaped swelling-out portions are provided which are demarcated by contouring lines made of a combination of straight and curved lines or of only curved lines, and whose tops are oriented, within the planes of the depressurization absorption barriers, toward the central parts thereof, respectively at the upper end areas and lower end areas of the depressurization absorption wall.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004030612-A (JP)
Title: Method for uploading a state object of offloaded network stack and method for synchronizing the same
Inventor: PINKERTON JAMES
IPC: G06F13/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synchronizing and uploading offloaded network stack connection between a network stack of a host and peripheral equipment.  <P>SOLUTION: State objects of each layer of the stack 202 including a coefficient, a cached variable to be processed by the host and a state variable to be sorted into a request variable to be processed by the equipment are transmitted to the equipment 204. States to be updated are clearly divided by the network stack 202 and the peripheral equipment 204. For example, statistics are traced by the host, the equipment or the host and the equipment. The statistics traced by both of the host and the peripheral equipment is divided into parts without duplication and the statistics are obtained by combining the parts. When upload is started, the equipment reaches a permanent state and transfers the requested state to the stack. Each layer of the stack 202 obtains management rights of requested states and resource of the equipment 204 is released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004336187-A (JP)
Title: System and method for supplying content-related information, supplier device, user device and program
Inventor: NAKAMURA TAKAO
IPC: H04N7/081
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide service information even by reading of an imperfect water mark and to control quality of service information supplied to a user in accordance with reading quality of the water mark.  <P>SOLUTION: A device is provided with a service index adding means 4 for adding a service index formed of a plurality of parts to content data, a service information holding means 3 for matching service information at every arbitrary part of the service index or combination of the arbitrary parts so as to register it, a service index acquiring means 5 for acquiring the service index, and a service information acquiring means 6 for retrieving and acquiring service information by using the service index. Service information related to a content is supplied to a user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332337-A (JP)
Title: Grating structure of rainwater intake
Inventor: ICHII TOSHIYUKI
IPC: E03F5/10
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To quickly the step difference between a grating and a road face without requirement of a large scale construction work against subsidence or swell.  <P>SOLUTION: A mounting metal fitting 40 is set near the upper end of the inside of a rainwater intake and a vertically movable adjusting bolt 20 in the vertical direction is arranged at appropriate positions of the metal fitting. The grating 15 is vertically moved through the adjusting bolt. The mounting metal fitting has a substantially T-shaped section at the inside of the water intake, The horizontal part of the lower end is sometimes provided with a small hole screwing the adjusting bolt to be vertically movable. The metal fitting is provided an anchor with an appropriate shape substantially horizontally extending at the upper end, the anchor is sometimes embedded under the road base surface layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004165608-A (JP)
Title: Compound semiconductor crystal and compound semiconductor device
Inventor: KURIHARA KO
IPC: H01S5/343
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor laser, excelling in light emission efficiency and its high-speed modulation characteristic; to obtain a compound semiconductor device excelling in current multiplication factor and high-speed modulation characteristic, by controlling their doping profiles with accuracy.  <P>SOLUTION: The compound semiconductor crystal of the semiconductor laser or the compound semiconductor device contains Al, In, and As, and its carbon concentration is set not lower than 1×10<SP>16</SP>cm<SP>-3</SP>. Further, its oxygen concentration is set not higher than 1×10<SP>18</SP>cm<SP>-3</SP>and is made not higher than its carbon concentration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004308386-A (JP)
Title: Bucket pin remover
Inventor: AKAMINE KIYOSHI
IPC: E02F3/40
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bucket pin remover to extrude a bucket pin by a screw force for replacing a bucket of a back hoe.  <P>SOLUTION: A brace 1 is fixed to the bucket, the push-pin 2 is put on a push-pin support 5 and then the pin is extruded by a force of a nut 3 and a bolt 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337867-A (JP)
Title: Hydraulic press without oil tank
Inventor: YASUTOMO TAKAHIRO
IPC: F15B15/14
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic press in which an oil tank is eliminated, and which is made into a simple device as far as possible.  <P>SOLUTION: A sub-cylinder 7 is connected to the main cylinder 6 as the pressurizing cylinder 5 of the hydraulic press 1, also conduction of the hydraulic oil of the top side and the bottom side of a piston 10 is made possible by nearly equalizing hydraulic pressure effective cross-sectional areas on the top side and the bottom side which are the sides of the upper and the lower surfaces of the piston 10 of the main cylinder 6. A conduction control valve is arranged on the hydraulic circuit of the main cylinder 6 so that the slide 4 is lowered at high speed by introducing the hydraulic oil into the side of the upper surface and the side of the lower surface of the piston 10, the conduction of the hydraulic oil between the side of the lower surface and the side of the upper surface of the piston 10 is interrupted at the pressurization when the slide 4 is pressed, and the slide 4 is pulled back at high speed by introducing the hydraulic oil to the sides of the upper surface and the lower surface when the slide 4 is pulled back. Furthermore driving control is performed by connecting the hydraulic source 13 of a direct-drive hydraulic quantity control system to the pressurizing cylinder 5. Especially it is preferable to equalize the hydraulic effective cross-sectional areas on the side of the upper surface and the side of the lower surface of the piston 10 of the main cylinder 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339752-A (JP)
Title: Flood damage analysis system
Inventor: HIRASHIMA SHIGERU
IPC: E03F1/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flood damage analysis system capable of performing flood damage analysis in consideration of a surface flow, a sewer line flow and a river flow.  <P>SOLUTION: A computer 3 reads sewage data 15, river data 16, topography data 17 and weather data 21, a range aiming at analysis is set, and mesh data is made out. The computer 3 makes elevation data at a mesh unit. building occupancy ratio, attribute data, levee data and the sewage data are made out, and after those data has been checked, flood damage forecast analysis is performed on the basis of checked data, raining data and reservoir facility data. Then, the flood damage analysis is performed in consideration of water flowing out from a river to the ground surface and water flowing out to the ground surface from a manhole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346339-A (JP)
Title: Thin film deposition method and system
Inventor: YOSHINAGA MITSUHIRO
IPC: H01G13/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To deposit a thin film with a prescribed film thickness distribution on a substrate.  <P>SOLUTION: In the thin film deposition method where a film material 10 is atomized on a heater 13 arranged at the inside of a vacuum chamber, and is vapor-deposited on a substrate 7 arranged so as to be confronted with the heater 13 to deposit a thin film, prior to the atomization of the film material 10, an electric charge attracting the vapor of the film material 10 to the surface of the substrate 7 is generated by an electron gun 15 or the like. By the preliminary electrification of the surface of the substrate 7, not only the film material 10 directly before the arrival at the substrate 8, but also the film material 10 moved to the vicinity of the substrate is attracted and adsorbed to the surface of the substrate 7, and reevaporation, repelling or the like can be prevented, so that the thin film with a prescribed film thickness distribution can be deposited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348987-A (JP)
Title: Circuit breaker
Inventor: KATO KAZUHIKO
IPC: H01H71/12
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker of high performance with an improved breaking performance of large current, capable of miniaturizing a switching mechanism.  <P>SOLUTION: Of the circuit breaker provided with a fixed contact point pedestal 12, a movable contact point pedestal 10, a switching mechanism equipped with a double-knot link consisting of an lower lever 32 and an upper lever 31 that are turnably mounted on the movable contact point pedestal 10 and carrying out a switching operation of the movable contact point pedestal 10, a handle operating part equipped with a handle 3 for manually ON/OFF operating the switching mechanism and turnably mounted on the upper lever 31, and an arc-extinguishing device installed in the vicinity of the fixed contact point pedestal 12 and the movable contact point pedestal 10, and containing the fixed contact point pedestal 12, the movable contact point pedestal 10, the switching mechanism and the arc-extinguishing device inside its container, the ratio of the length between rocking fulcrums of the upper lever 31 to that of the lower lever 32 is 1.3 or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346536-A (JP)
Title: Rain gutter bent joint
Inventor: SHIMIZU KOJI
IPC: E04D13/068
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rain gutter bent joint prevented from cracking and breaking caused by a temperature change, causing no increase in the construction man-hours of a rain gutter, and solving a problem of appearance due to a space formed between an inner corner part and the eaves after construction.  <P>SOLUTION: This rain gutter bent joint M is provided with a joint body 1 formed in approximately L-shaped plane form and provided with eaves gutter fitting parts for fitting an eaves gutter, at both ends. An internal corner part 12 of the joint body 1 is formed of a wall swollen inside of the joint body 1. A foam material 4 is mounted to the outer surface of a recessed part (a) of the internal corner part 12 of the joint body 1, and the outer surfaces of the eaves gutter fitting parts 11 are continuous with an extended plane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313144-A (JP)
Title: Disposable ash tray
Inventor: KAWAI TAKASHI
IPC: A24F19/14
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable ash tray that does not conduct the heat toward the outside even when a lighted cigarette is placed on the ash tray for many hours, and is self-extinguishable when it is discarded after use and further can function as an advertising medium.  <P>SOLUTION: In this disposable ash tray 1, a small-sized metal plate cut into a prescribed shape and sizes, which is equipped with a water-holding part 4 on its lower bottom and an intermediate bottom that is made of a metal and has one-size smaller than the lower bottom is allowed to cover the water-holding part 4 thereby constituting the double bottom structure. At this time, a space is formed in a proper interval between the side wall and the intermediate bottom of the disposable ash tray. Thus, when the ash tray is used for distinguishing a cigarette residue, water is fed through the space to the water-holding part and stored therein. When a lighted cigarette residue is pushed to the bottom, water is allowed to over-flown whereby the cigarette is completely distinguished. In addition, when it is discarded, the disposable ash tray is folded into two so that the water in the water holder 4 is allowed to spread out to help the complete extinguishment of a cigarette. Further, when commercial information, e.g., names of enterprises or campaigns are printed on the insole, the ash tray is useful as an advertizing medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348504-A (JP)
Title: Offline authentication method and system of electronic ticket
Inventor: HIROSE RYUSUKE
IPC: G07B15/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To execute an authentication process of an electronic ticket at the time of examination of the electronic ticket at a gate when automatically examining by means of an IC card storing the electronic ticket.  <P>SOLUTION: An authentication code transmitting terminal 131 generates an authentication code, and the generated code is transmitted to both of a ticket issuance device 111 and a ticket examination device 112. The ticket issuance device 111 records the electronic ticket having the received authentication code and ticket information in an IC card 102. The ticket examination device 112 stores the received authentication code in a memory device, and determines whether or not any record coincided with the authentication code read out from the passing-through IC card 102 is existed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004042888-A (JP)
Title: Branch and leaf crushing vehicle
Inventor: NOZAKI CHIHIRO
IPC: B02C21/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a branch and leaf crushing vehicle capable of transporting chipped branches and leaves after trimming in general houses and superior in maneuverability.  <P>SOLUTION: The branch and leaf crushing vehicle 1 has a branch and leaf crushing machine mounted at the rear part of a vehicle body 11. A chip storage tank 3 is provided at the rear side of a driver's seat 11 for storing chips crushed by the branch and leave crushing machine 2. The chip storage tank 3 has a bottom plate formed declining on the left side of the vehicle. At the lower part of the chip storage tank 3, a storage box 5 is provided for storing working tools. A storage portion 7 is provided between the branch and leaf crushing machine 2 and the storage tank 3 for keeping or storing working tools.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354080-A (JP)
Title: Rainfall observation device
Inventor: AKIMOTO MAMORU
IPC: G01S13/95
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rainfall observation device capable of inexpensively and precisely observing a rainfall intensity.  <P>SOLUTION: In this rainfall observation device, the rainfall intensity in a propagation path is calculated from the deviation of level of signals of submillimeter wave bands or more arriving through the propagation path and the length of the propagation path. This device comprises an attenuation quantity monitoring means for obtaining the rainfall attenuation quantity of the propagation path from the level of a signal arriving through the propagation path, and a rainfall intensity calculation means for determining the rainfall intensity as a value of a known function giving the rainfall intensity in the propagation path to the rainfall attenuation quantity of the propagation path, the length of the propagation path, and the raindrop size distribution of the propagation path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353475-A (JP)
Title: Measuring equipment for pressure change
Inventor: MINAMI MASAHISA
IPC: F02M65/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide measuring equipment for pressure change by which pressure is measured at 50 spots or more within a short time of 10 msec or less to attain a measurement of pressure variation with high accuracy.  <P>SOLUTION: The measuring equipment for pressure change comprises at least a measuring device for measuring pressure, and AD board for treating pressure signals from the measuring device, a timer measuring time, and transmitting signals for the treatment timing to the AD board, a storage device for storing pressure information treated in the AD board, and a computer part for computing the pressure data stored in the storage device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354604-A (JP)
Title: Optical component and device for irradiating with laser beam
Inventor: OISHI HIROMASA
IPC: H01L21/268
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for irradiating with laser beam capable of preventing the interference between an incident beam and a reflected beam from the rear surface of a substrate to be treated and suppressing the damage to an optical component due to the reflected beam, and to provide an optical component used for the device for irradiating with laser beam.  <P>SOLUTION: The optical component for fixing a lens is composed of a base part, a retaining fixture and a clamping fixture. The base part comprises a side surface of recessed shape having a curved part and a plurality of first insertion holes. The retaining fixture is cylindrical and has a second insertion hole penetrating a center part of at least one surface of upper and lower surfaces. The lens is held between one part of the part which is extended from the edge of the side surface to the inside thereof in the base part and corresponds to the inside of a circle when plotting the circle circumscribing all of the insertion holes and the retaining fixture. The base part and the retaining fixture are clamped by the clamping fixture which is inserted to the first insertion hole and the second insertion hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351552-A (JP)
Title: Collet
Inventor: NAKAMURA MASANORI
IPC: B23B31/20
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a troublesome work of preparing a collet with a fluid jet hole and a collet without the hole and changing the collets as necessary.  <P>SOLUTION: In a collet main body having a tool holding hole 11 at an axial center and having a tapered surface 12 enlarged in diameter from a rear end to a distal end on an outer periphery, a first slitting groove 14 extended from the tool holding hole 11 over the tapered surface 12 to leave a rear connecting part 13 at the rear end part of the tapered surface 12 and a second slitting groove 16 extended from the tool holding hole 11 over the tapered surface 12 to leave a front connecting part 15 at the distal end part of the tapered surface 12 are formed. The fluid jet hole 21 extended from the inside of the second slitting groove 16 to a front end face 1a of a collet main body is formed in the front connecting part 15. A plug body 22 is attachably/detachably mounted in the fluid jet hole 21. When supplying oil from the inside of a chuck mounted with the collet thereon to the inside of a tool, the fluid jet hole 21 is closed by the plug body 22. When supplying fluid such as the oil from the outside of the tool to a machining part, the plug body 22 is removed from the fluid jet hole 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355936-A (JP)
Title: Organic el panel
Inventor: CHO RAIEI
IPC: H01L51/50
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL panel in which variation in emission luminance can be suppressed by reducing variation in resistance value of cathode terminals.  <P>SOLUTION: The organic EL panel 31 of dot matrix type comprises a substrate 32, an organic EL element 39, and cathode terminals 40a-40d. The organic EL element 39 comprises a first electrode 34 of stripe type, insulating layers 35, 45, an organic layer 36, and second electrodes 37c-37d, and is laminated on a substrate 32. The cathode terminals 40a-40d are connected to the second electrodes 37-37d. The cathode terminals 40a-40d are formed in a straight line shape in parallel with the first electrode 34 and electrically connected to the second electrodes 37a-37d through contact holes 35a-35d provided in the insulating layers 35, 45.  <P>COPYRIGHT: (C)2005,JPO&NCIPI