baber/WOPTO huggingface dataset:
Patent JP-2003020951-A (JP)
Title: Sound insulated power generating device
Inventor: YABE KAZUO
IPC: F02B63/04
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To increase a sound insulation effect and durability of sound absorbing material in a casing in a power generating device having a cooling air inlet for cooling an engine and a generator provided in the side plate of a power generating device casing. SOLUTION: The engine 11, the generator 12, a fuel tank 13, and the controller 26 of the power generating device are disposed in the casing, and a double bottom part 91 is formed at the bottom part 91 of the casing. Sound absorbing material 93 is disposed in the double bottom part 91 to absorb noise at the bottom part of the casing of the power generating device so as to reduce noise generated from the underside of the casing.
Patent JP-2003028680-A (JP)
Title: Flow rate measurement method and apparatus, and gas meter
Inventor: SUZUKI MAMORU
IPC: G01F1/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate flow rate value by eliminating the generation of significant errors for causing deviation from the allowable error range of the flow rate value of fluid at that time even if the flow rate varies due to the generation of pulsation in the fluid. SOLUTION: Each time when a propagation time measurement section 100 measures propagation time, a flow rate value operation section 200 obtains a flow rate coefficient (k) corresponding to a flow velocity value (v) that is calculated based on the propagation time based on a table where information on the correspondence information between the flow velocity value (v) and the corresponding flow rate coefficient (k) has been preset, corrects the flow rate coefficient (k) by a correction value δ corresponding to pressure variation, performs an operation for multiplying the flow velocity value (v) by the corrected flow rate coefficient (K+δk), and obtains an instant flow rate value (q) where an error due to the pressure variation during the measurement duty period has been corrected. Then, the average of the measurement values for each specific count in the instant flow rate value (q) is obtained, thus obtaining a flow rate measurement value Q.
Patent JP-2003026426-A (JP)
Title: Metallic mold for molding substrate and method for manufacturing the same
Inventor: KATAOKA HIDENAO
IPC: C03B11/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a metallic mold ultra-smoothly molding a glass substrate used for a hard disk corresponding to requirement of heightening its density and its reliability. SOLUTION: The method for manufacturing the metallic mold for molding the substrate which is used in obtaining the glass substrate by heating, softening and press molding the glass comprises the first step of subjecting a press surface 2 of a metallic mold base material 1 to specular finishing, the second step of forming a processable film 4 on the press surface of the metallic mold base material and the third step of subjecting the surface of the processable film to specular finishing to reach a depth sufficient to eliminate influence of defects on the press surface.
Patent JP-2003032424-A (JP)
Title: System and method for facsimile communication
Inventor: TABUCHI DAISUKE
IPC: H04N1/32
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To receive a facsimile image, which is transmitted from a facsimile terminal, by a personal computer(PC) or the like and to display the image with high image quality. SOLUTION: Facsimile data transmitted from a FAX terminal 20 are received and saved in a storage device by a FAX server 10 (S2). An electronic mail address corresponding to the facsimile number of the FAX terminal 20 as a transmitting source of the received facsimile data, is read out of an address table 80 by the FAX server 10. Electronic mail describing a URL instructing FAX image data 70 is transmitted to the electronic mail address of a recipient by the FAX server 10 (S3). The recipient receives that electronic mail (S4) and downloads these FAX image data 70 from the URL described in that electronic mail (S5). The downloaded FAX image data 70 are displayed with high picture quality by a PC 40 of the recipient.
Patent JP-2003028502-A (JP)
Title: Heat pump type water heater
Inventor: ISHIKAWA YOSHIKATSU
IPC: F24H1/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type water heater wherein the execution of an operation not intended by a user is suppressed, and the running cost is reduced. SOLUTION: Operation control means H executes a hot water supply operation for supplying hot water in the state where water is mixed into hot water from a hot water regenerative tank 1 supplied through a hot water supply passage 6 such that hot water supply target temperature by temperature set means 290 is attained on the basis of a hot water supply instruction, and on the basis of a hot water storage instruction hot water circulation means 4 and a refrigerant circuit T are actuated to force hot water taken out from a bottom of the hot water regenerative tank 1 from a refrigerant in the refrigerant circuit T in a hot water supply heat exchanger 2 to receive heat, and further hot water is stored in the state where the hot water receiving heat is supplied to an upper portion of the hot water regenerative tank 1.  Furthermore, when hot water supply upper limit temperature is lower than the hot water supply target temperature, an informing processing is executed for informing a user of a fact that the hot water supply temperature of supplied hot water is lower than the hot water supply target temperature.
Patent JP-2003032495-A (JP)
Title: Smoothing method and smoothing circuit
Inventor: IIDA MASARU
IPC: G09G5/36
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a smoothing method and a smoothing circuit that can extract a feature of a contour with high accuracy by using a few number of collation patterns so as to obtain a great image quality enhancing effect in a comparatively simple and inexpensive configuration. SOLUTION: The smoothing circuit of this invention is configured to comprise a window pattern conversion circuit that receives an extracted window pattern obtained by extracting an area of a prescribed size by using each pixel of input image data for a target pixel and selectively outputs the extracted window pattern or an inverted window pattern resulting from inverting the polarity of each pixel of the extracted window pattern, a template collation circuit that collates the window pattern outputted from the window pattern conversion circuit with a plurality of collation templates and outputs correction dot data corresponding to the collation template coincident with the window pattern,  and a dot data conversion circuit that selectively outputs the correction dot data outputted from the template collation circuit or inverted correction data resulting from inverting the polarity of each dot of the correction dot data.
Patent JP-2003029676-A (JP)
Title: Fluorescent display
Inventor: KAWAMURA YASUSHI
IPC: G09F13/20
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a panel type fluorescent display which is made to be a thinned type as much as possible and can sharply display fluorescent patterns down to minuteness and detail. SOLUTION: This display uses as a light source a cold cathode discharge tube emitting near ultraviolet rays and has a display panel having translucency at the front of the display and a reflector plate reflecting the near ultraviolet rays toward the side of the display panel at the back of the display and, moreover, in the display panel, desired patterns are engraved on a face thereof facing the cold cathode discharge tube and fluorescent films having one or a plurality of colors are deposited on the engraved recessed parts. Furthermore, in the display panel, reflecting films reflecting the near ultraviolet rays is deposited on the face opposite to the tube except the engraved recessed parts.
Patent JP-2003030041-A (JP)
Title: Circuit and method of memory initialization and memory initialization circuit
Inventor: SUGANO KAZUHIRO
IPC: G06F1/32
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To suppress increase of power consumption in a memory to be caused when the power of the memory is applied earlier. SOLUTION: By providing a memory initialization circuit 6, a power up sequence to set a state that a control command from the outside of the memory is acceptable is executed to the memory by a power up sequence part 63 according to the buildup of the power source VCC2 of the memory detected by a power detecting circuit part 61. Then, the memory is set in a power saving operation mode by a power saving mode setting part 63.
Patent JP-2002370478-A (JP)
Title: Pictorial letter set with three-dimensional pointillistic picture using paper or the like
Inventor: SANDO SHIGERU
IPC: B42D15/02
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain an original pictorial letter set that creates a pleasure of 'making letters', by changing over the general ideas that letters are planar and that 'letters are written' by using writing brushes or colors and also the recent tendency wherein letters are written less and less owing to alienation from characters and printing type. SOLUTION: The present pictorial letter set with a three-dimensional pointillistic picture is obtained by sticking on a draft a slender paper piece or the like rolled like a tube or formed in another shape. Various pictures can be presented according to the thickness of rolls or usage of colors.
Patent JP-2003035423-A (JP)
Title: Electric stove
Inventor: SUZUKI HIROYUKI
IPC: F24C7/06
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a thin electric stove which is used as an electric heating instrument and which can heat a position separate from a front surface of the stove without raising capability of a heater. SOLUTION: The electric stove comprises a linear carbon resistance heater 4 having a rectangular sectional shape in a stove body 1 and a heater unit 5 made of a tube 3 covering its outer periphery. In this stove, a long side 4a of a section of the heater 4 is arranged so as to direct toward a substantially front surface of the body 1, and both ends 2b are constituted of a reflecting plate 2 at a position in substantially parallel with the unit 5. Accordingly, a primary radiation heat of the heater 4 can be concentrically radiated to the front surface of the body 1, and the plate 2 can be thinned, and hence the body 1 can be thinned.
Patent JP-2003025291-A (JP)
Title: Cutting method for metal bar material and cutting press device
Inventor: GYOJU HIROYUKI
IPC: B23D23/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent deformation, bending, and cracking of a cross section from occurring in a cut part and its proximity and to provide high yield equivalent to chassis cutting and workability, in cutting a long-sized metal bar material sequentially from its end into bar materials with a predetermined length. SOLUTION: The circumferential surface of a place spaced from the tip of the long-sized metal bar material 1 is provided with a notch 7 for surround the entire circumference, the metal bar material 1 is supported by a support member 3 on the opposite side of the tip with respect to the notch 7, the circumferential surface of the metal bar material 1 is struck by a hummer 6 on the tip side than the notch 7, and the bar material 1a with the predetermined length is folded off by the notch 7 part. A breaking surface is formed along the notch 7.
Patent JP-2003046982-A (JP)
Title: System for participating in cheer in tv broadcast
Inventor: KITAURA HIROYUKI
IPC: H04N5/44
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To enhance pleasure of watching sports or the like on TV by directly reflecting cheering of viewers who are watching the sports or the like on relay broadcast in the pictures and the sounds outputted from TV. SOLUTION: Cheering contents, such as sound effects and picture effects, including clapping, pepping whistle and drum sounds, cheering songs, and flags, which viewers may want when the viewers are watching TV are held in a cheering content holding means 2. When a viewer operates a remote controller 3 to choose from among the contents held in the cheering content holding means 2 a desired content matched with the scene the viewer is watching, the content is synchronously outputted from the TV 1. As a result, the viewer himself/herself can join the cheering for the viewer's favorite team as one of the fans of the team and can enjoy the enhanced pleasure of watching sports on TV.
Patent JP-2003039552-A (JP)
Title: Method for applying intrapipe lining and device for manufacturing lined pipe
Inventor: SUGAWARA HIROSHI
IPC: F16L1/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying an intrapipe lining by which an excessively concentrated stress upon a region where the widening of the diameter begins, of a helical pipe-like body can be eased and a joint part can be positively prevented from being incised and damaged. SOLUTION: In an existing laid pipe A, continuous length profiles P with the joint part at the edge ends of both sides are continuously fed and helically twisted with the help of a pipe manufacturing machine 1. Further, the mutually adjacent faces to be joined of the profiles P are joined together by fitting into the helical pipe-like body PP of a smaller diameter than the inside diameter of the existing pipe. Next, the diameter of the helical pipe-like body PP is widened by sliding the joint parts to each other by shearing force and a lined pipe is continuously manufactured while the helical pipe-like body PP is brought into close proximity to the inner face of the existing pipe.  In the method for manufacturing a lined pipe as described, the pipe manufacturing machine 1 is automatically made to run at a specified slower rotating advance speed than the feed speed of the profiles P and at the same time, the profile feed speed is controlled based on the diameter widening angle of the helical pipe-like body PP. A drive wheel 11 and a driven wheel 12 are arranged so that the pipe manufacturing machine 1 is rotated to advance through coming into contact with the existing pipe.
Patent JP-2003051023-A (JP)
Title: Device, method and program for plotting and computer readable recording medium with the same program recorded
Inventor: SASAKI NOBUO
IPC: G06T15/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To accelerate the plotting speed of a plotter. SOLUTION: Data for plotting to be used for a series of plotting processing are simultaneously generated by a modeling processing part 4 and a geometry processing part 5, and the generated data for plotting are transferred to a multi-path buffer 7 by a control part 6. Then, plotting processing is executed by reading out the data for plotting stored in the multi-path buffer 7 in order according to the control of the control part 6 by a multi-path controller 8 and outputting the data to a rendering engine 10. Thus, when transferring the data for plotting from a main processor to a graphics processor, bandwidth can be saved and the load of the main processor can be reduced.
Patent JP-2003048250-A (JP)
Title: Heat sealer
Inventor: YAMADA KAZUKUNI
IPC: B29C65/20
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To simply clean a bearer. SOLUTION: A heat sealer comprises the bearer 10 and an impressing lever 4 for holding a part to be sealed of a material to be sealed, a heating element 9 provided on an upper surface side of the bearer 10, and a cover supply unit 15 capable of supplying a sheet-like heating element cover 11 by feeding the cover 11 to the element 9 side and provided to cover the element 9. Thus, the part of the material is held by the bearer 10 and the lever 4 and heat-fusion- bonded in a state in which the element 9 is covered with the cover 11 from the supply unit 15. The supply unit 15 has a winding bar 16 for supporting the cover 11 in a winding state, and a press fixing means capable of press fixing and fixture releasing the bar 16 to and from a winding bar receiving part 6 of the bearer 10 in which an elastic element 20 is laid.  The element 2,0 is removably fixed to the part 6 of the bearer 10 by a bolt clamping mechanism 13.
Patent JP-2003048290-A (JP)
Title: Laminated polyester film
Inventor: MASUDA SHIGEHIRO
IPC: C08G63/85
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a film which contains a little amount of a metallic component adversely affecting a semiconductor and can be visually distinguished easily and further, shows high transparency. SOLUTION: This laminated polyester film is a 3 or more-layered polyester film which is coextruded, laminated and biaxially oriented and contains 10 to 200 ppm of a germanium element and 10 ppm or less each of a metallic element other than the germanium element and a silicon element, and a phosphorus element. In addition, the intermediate layer contains at least 0.05 to 10 wt.% of one kind of an organic coloring matter which is absorbed in the visible light range and the haze of the whole film is 10% or less.
Patent JP-2003049599-A (JP)
Title: Method and apparatus for investigating back of tunnel lining and method of back-filling tunnel lining
Inventor: KOMATA FUMIYOSHI
IPC: E21D11/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent ground water, etc., from flowing in a tunnel at the time of conducting breaking tests. SOLUTION: An investigating section is formed by attaching a mouth opening/closing device 1 to a predetermined investigating apparatus introducing position of the lining wall W of the tunnel and, at the same time, making an introducing hole 9 through the lining wall W by means of the opening/closing 1. At appropriate timing, the penetrating rod 35 of a penetration test machine 36 is statically penetrated through the wall W to the backside WB of the wall W by opening and closing the opening/closing device 1.  At the time of penetrating the rod 35 through the wall W, the penetrated depth of the rod 35 and the penetration resistance received by the rod 35 are measured by means of a load cell 33 attached to the front end of the rod 35 and the depth of a cavity existing on the backside WB of the wall W and the looseness of the natural ground G on the backside WB of the wall W are evaluated based on the variation of the measured penetration resistance in the depth direction.
Patent JP-2002139668-A (JP)
Title: Semitelephoto lens
Inventor: YONEYAMA SHUJI
IPC: G02B13/02
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a semitelephoto lens whose chromatic aberration, astigmatic difference and curvature of field are small, and by which the change of aberration from infinity to the short distance of about -1/5 power is reduced, and whose viewing angle is about 24 deg.-27 deg.. SOLUTION: This semitelephoto lens consists of a first positive lens group and a second positive lens group from an object side in this order, and the first lens group is constituted of a joint lens consisting of the 1-1st lens of a positive lens having positive power on a surface on the object side, the 1-2nd lens of a positive meniscus lens having the positive power on the surface on the object side, the 1-3rd lens of a negative meniscus lens whose concave surface is made to face an image side, a diaphragm, a doublet consisting of the 1-4th lens of a negative lens whose concave surface is made to face the object side and the 1-5th lens of the positive lens and the 1-6th lens of the positive lens from the object side, and a second lens group is constituted of the 2-1st lens of the negative meniscus lens,  whose convex surface is made to face the object side and the 2-2nd lens of the positive lens from the object side in this order, and only the first lens group is moved in an optical axis direction at focusing.
Patent JP-2003053359-A (JP)
Title: Method for cleaning liquid polluted with pcb
Inventor: HORII YASUO
IPC: C02F1/72
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning a PCB(polychlorinated biphenyl)- polluted waste liquid by which PCB included in underground water, landfill leachate, industrial waste water or the like can be decomposed and removed at normal temperature and normal pressure. SOLUTION: Ozone is supplied from an ozone supplying device 3 to the PCB-polluted liquid in a reaction tank 1 while the liquid is irradiated with UV rays from an UV lamp 2 to that the PCB-polluted liquid is subjected to both of the UV treatment and ozone treatment while the pH is controlled to a specified range to decompose and remove PCB.
Patent JP-2003059435-A (JP)
Title: Vessel for display device
Inventor: YAMASHITA MOTOHIRO
IPC: H01J29/90
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a vessel for a display device capable of preventing generation of gas and bubbles when sealing the vessel, allowing thinning of the thickness of a sealing part, and capable of preventing horizontal directional dislocation of a base board. SOLUTION: The display device holds a degree of vacuum inside of a vacuum envelope. This vessel for the display device is characterized by performing a sealing only by anodic joining by penetrating wiring into the envelope.
Patent JP-2003059872-A (JP)
Title: Grinding apparatus
Inventor: GOTO TOSHIMITSU
IPC: B24B37/04
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a grinding apparatus having a mechanism which can properly select an attracting region, corresponding to the size of a grinding object for carrying out the grinding object. SOLUTION: This grinding apparatus has a chunk table, which can properly attract and hold grinding objects having different diameters, a grinding means which grinds the grinding object attracted and held by the chuck table, and a grinding object carry-out mechanism 40 which can attract, hold, and carry out the grinding object ground on the chuck table. The grinding object carry-out mechanism 40 has an attraction pad 44, having a plurality of attracting regions which have different diameters and are formed concentrically and an attracting means 50, which applies negative pressure to the plurality of attracting regions, and corresponding to the diameter of the grinding object, negative pressure is selectively applied to one of the plurality of attracting regions of the attraction pad 44.
Patent JP-2003055526-A (JP)
Title: Resin composition and sheet
Inventor: ODA MINORU
IPC: C08L53/02
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition suitable for packaging an electronic part, and further to prepare a sheet, or the like, using the composition. SOLUTION: This resin composition comprises a styrenic resin containing a rubber component and a styrene-conjugate diene block copolymer in the ratio of (20 pts.wt.: 80 pts.wt.) to (80 pts.wt.: 20 pts.wt.), and the styrenic resin containing the rubber satisfies one or more of the following items: 1: the graft rate is >=2.0; 2: the rubber content in the resin composition is <=1%; and 3: the diameter of the rubber particle is 2.0-3.0 μm. The sheet, or the like, is obtained by using the composition.
Patent JP-2003064701-A (JP)
Title: Inundation preventing apparatus
Inventor: IIDA AKIO
IPC: E02D29/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide an inundation preventing apparatus which can cope with a real condition is which inundation preventing work in many places has to be executed by a small number of persons in a short period of time. SOLUTION: An air bag, which is expanded into an approximately columnar shape with a required length and required diameter by virtue of the injection of air, is adopted; and the structurally simple and inexpensive inundation preventing apparatus is provided at an entrance of a basement.