baber/WOPTO huggingface dataset:
Patent JP-2002208832-A (JP)
Title: Surface acoustic wave device
Inventor: TAKAMINE YUICHI
IPC: H03H9/145
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a surface acoustic wave device which is constructed, housing a plurality of surface acoustic wave filters into one package, can reduce the effect of mutual interference between a plurality of the surface acoustic wave filters and can make the attenuation quantity outside passing band large. SOLUTION: In this surface acoustic wave device, a plurality of the surface acoustic wave filters 1 and 2, having different center frequencies are housed in the package 3, the input signal terminals or the output signal terminals of at least one surface acoustic wave filters are used as balanced signal terminals 5 and 6, and the output signal terminal or the input signal terminal is used as an unbalanced signal terminal 4.
Patent JP-2002205096-A (JP)
Title: Treatment method and equipment for organic waste
Inventor: OKANIWA YOSHIYASU
IPC: C02F11/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method and equipment for organic wastes which easily yields good-quality compost. SOLUTION: This treatment equipment for the organic wastes has a solid- liquid separator 2 which subjects the organic wastes to a separation of solid from the liquid to solid matter and liquid matter, a biological reaction chamber 4 which subjects the liquid matter to biological reaction treatment and discharges excess sludge, carbonization equipment 7 which yields carbide by carbonizing the solid matter, a mixing device 6 which mixes the carbide and the excess sludge and composting equipment 8 which composts the mixture obtained in the mixing device 6. In such a case, the carbide obtained in the carbonization equipment 7 is mixed with the excess sludge obtained in the biological reaction chamber 4, by which the moisture regulation of the excess sludge is made possible and the mixture having the moisture suitable for composting is obtained prior to the composting.  Since the solid matter is made into the carbide in composting, unnecessary materials, such as bedding of rice straws, etc., feed lees and swine hair, are no more included in the compost.
Patent JP-2002212846-A (JP)
Title: Method for producing polyester blended yarn
Inventor: AISAKA HIROYUKI
IPC: D02G3/04
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester blended yarn having a large elongation difference between filament groups, by which the breakage of the yarn on the spinning of the filaments is reduced to enable a stable continuous operation. SOLUTION: This method for producing the polyester blended yarn, comprising doubling a filament group A with a filament group B and then winding up the doubled yarn, in that a collecting device for collecting the filament group A is disposed at a position where a distance GA between the collecting device and a spinneret face for spinning the filament group A is larger than a distance GO between the spinneret face and the necking start point of the filament group A and is <=200 cm. The filament group A is prepared by adding a polymethyl methacrylate-based polymer and/or a polystyrene-based polymer to a substrate polymer comprising a polyester and then melting, kneading, and spinning the mixture. The filament group B comprises the substrate polymer and is prepared by spinning the matrix polymer from the same spinneret or a spinneret otherwise disposed.
Patent JP-2002213669-A (JP)
Title: Pipe joint with special passage
Inventor: HAYASHI DAISUKE
IPC: F16L43/00
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a joint for joining a pipe and a pipe with a special passage, which is formed as either a sensor entry or a fluid inlet at a prescribed position at the joint. SOLUTION: The pipe joint for joining a first pipe and a second pipe, forming a flow passage comprises a first connection pipe for connecting the first pipe, a second connection pipe for connecting the second pipe, and a box for joining the first connection pipe and the second connection pipe. At least one of the outer wall faces of the box is formed as a flat face, the diameter of the flow passage in the box is formed larger than the diameter of the flow passage in the first connection pipe and the second connection pipe, and the special passage is formed as the sensor entry on the flat face.
Patent JP-2002217491-A (JP)
Title: Surface-emitting laser, and its manufacturing method and its drive method
Inventor: FURUKAWA YUKIO
IPC: H01S5/183
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a surface-emitting laser which has low resistance and can have its operating voltage lowered and is reducible in power consumption. SOLUTION: This surface-emitting laser has a resonator structure, constituted by stacking on a substrate 101, a 1st n-type semiconductor multilayered film mirror layer 103, a 1st active layer 105, a p-type spacer layer 109, a 2nd active layer 113, and a 2nd n-type semiconductor multilayered film mirror layer 115 respectively. Current construction structures 108 and 112 are provided nearby the active layers 105 and 113, to form a p-side electrode 117 electrically connected to the p-type spacer layer 109, a 1st n-side electrode 121 electrically connected to the 1st n-type semiconductor multilayered film mirror layer 103, and a 2nd n-side electrode 119 electrically connected to the 2nd n-type semiconductor multilayered film mirror layer 115.
Patent JP-2002218148-A (JP)
Title: Facsimile terminal
Inventor: MATSUYAMA TERUKI
IPC: G06F13/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To allow a personal computer to simply display a document received by a color facsimile terminal without the need for an exclusive tool when the document is transmitted as electronic mail or directly transferred to the personal computer. SOLUTION: When a color document received by an opposite facsimile terminal through color facsimile communication is transferred to the Internet, a DNL(Define number of lines) marker segment used for line designation of a color facsimile terminal is replaced with a parameter Y of an SOF(Start of Frame) marker segment, an APP1(Application 1) marker segment is replaced with an APP0(Application 0) marker segment, a JPEG coded data are once subjected to JPEG decoding to convert the CIELAB color space into the YcbCr color space, the image data subjected to color space conversion are again JPEG coded, obtained coded data are converted into data with a form attached to electronic mail, the electronic mail is created and transmitted to the Internet.
Patent JP-2002217075-A (JP)
Title: Winding-type electric double-layer capacitor
Inventor: KAWABE MASAYA
IPC: H01G11/86
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a winding-type electric double-layer capacitor that can reduce ESR. SOLUTION: This winding-type electric double layer capacitor is formed on the interface between a polarization electrode and electrolyte, and has a winding core at the center section of a winding element.
Patent JP-2002214445-A (JP)
Title: Light guide plate and planar illumination device
Inventor: KARANTARU KARIRU
IPC: G02F1/13357
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a device in which bright light exits without depending on the size of a light guide plate, the luminance distribution according to the luminance of the light source can be obtained and the viewing angle can be arbitrarily controlled. SOLUTION: The light guide plate is provided with the following light controlling part 8. The light controlling part 8 has planar faces 25, 26 or curved faces 21, 22, 31 which oppose to the direction of the incident face 3 of the end face (reflective end face) 4 and which totally reflect the light from the entrance end face 3 or the end face 4 with angles not exceeding the critical angle to any desired directions. Further, the light controlling part 8 has second flat faces 23, 24, 33, 34 which transmit the light in the direction to the surface part 5 or to the back face 6, with 1 to 20% area proportion of the flat faces to the surface part 5 or the back face part 6. Thus, light is made to exit in any desired direction so that the viewing angle is controlled to obtain bright exiting light.
Patent JP-2002210324-A (JP)
Title: Biological deodorization method and facility
Inventor: SHINABE KAZUHIRO
IPC: B01D53/77
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a biological deodorization method and facility capable of improving the deodorization efficiency and saving the use amount of water. SOLUTION: The biological deodorization is carried out by circulating an object gas to be treated containing an ammoniacol odor component and a sulfurous odor component through a water scrubbing tower 1 and a packed type biological deodorization tower 2. In the water scrubbing tower 1 in the prior stage, the object gas to be treated is brought into contact with washing water sprayed to the tower to absorb and remove the ammoniacol odor component and in the packed type biological deodorization tower 2 in the posterior stage, the object gas to be treated is passed through a packed layer bearing the microorganism to remove the sulfurous odor component in the gas by metabolism of microorganism and water is sprayed to the packed layer 12 to wash the packed layer 12 and the sprayed wastewater passed through the packed layer 12 is supplied as scrubbing water to the water scrubbing tower 1.
Patent JP-2002217981-A (JP)
Title: Device, program and method for watching electronic mail
Inventor: TAGAI MASARU
IPC: G06F13/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for watching electronic mails which enables efficient prevention of the second reception of an electronic mail, containing virus and the like. SOLUTION: While a mail source address, from which the reception is to be rejected, is previously stored in a mail address storage means 151, if a source address of a sent mail corresponds to entries in the mail storage means 151, the number and history of reception rejection are accumulated and stored classified by mail source addresses and also a reception rejection message, including the number and history of reception rejections, are returned to the opposite party. When virus is detected in a mail sent from an address un-entered in the mail storage means 151, whether to reject the further reception from the identical address is inquired of a client of its destination, and if the reply is rejection of reception, the mail address is registered in the mail storage means 151.
Patent JP-2002210793-A (JP)
Title: Injection molding method
Inventor: YAMAKI HIROSHI
IPC: B29C45/47
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To stabilize the quantity a molten resin to be injected when the molten resin in which a large amount of carbon dioxide is dissolved is injection-molded by using an in-line screw type injection molding machine having a valve nozzle which can open/close an injection port 17, a backflow preventing mechanism 8 fitted to the tip of a screw 3, and a gas injection port 2 formed in the intermediate part of an injection cylinder 1. SOLUTION: The injection port 17 is closed, and the screw 3 is rotated normally with a screw backpressure applied. While the molten resin is moved to the front of the injection cylinder 1, carbon dioxide is injected from the gas injection port 2 to be dissolved in the molten resin. A prescribed amount of the molten resin in which at least 0.2 wt.% of the carbon dioxide is dissolved is accumulated in the front of the injection cylinder 1. After the backflow preventing mechanism 8 is closed with the screw backpressure kept, the injection port 17 opened, and the molten resin is injected.
Patent JP-2002220046-A (JP)
Title: Movable platform fence device
Inventor: YOSHIDA KAZUYOSHI
IPC: B61B1/02
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a movable platform fence device not requiring provision of any large number of obstacle sensing means and capable of reducing the cost. SOLUTION: Safety confirmation of inside a sensing region DA including a connecting passage PW leading from a doorway PF to a door opening D1 and the regions on both sides thereof is conducted by an obstacle sensing means 40, while another obstacle sensing means 40 installed at a door pocket fence 21 located beside the doorway PF is irradiated with a laser beam in such a way as crossing the connecting passage PW so that scanning is made in the direction along the passage PW or obliquely thereto, and thus obstacle sensing inside the sensing region DA can be executed effectively using one or a small number of sensing means 40.
Patent JP-2002220191-A (JP)
Title: Fluid type jack device
Inventor: WADA YASUO
IPC: B66F3/25
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a fluid type jack device having a simple structure, and preventing a plunger rod from accidentally separating from a plunger body at the time of backward/forward action of the plunger rod. SOLUTION: In this hydraulic jack device J provided with a plunger portion 2 wherein a plunger member 22 is inserted in a plunger chamber 20 movable backward/forward, a ring member 50 is fitted into a thread groove 33a of a male screw 33 of the plunger rod 31 in a retreating direction of the plunger rod 31 with regard to the plunger body 30 in order to prevent the plunger rod 31 from separating from the plunger body 30. A washer 51 abutting on the ring member 50 at the time of retreating of the plunger rod 31 is provided in front of a sleeve 25 equipped in the plunger chamber 20.
Patent JP-2002225896-A (JP)
Title: Pull-top type cap
Inventor: YAMASHITA TOMOYASU
IPC: A61J1/10
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a pull-top type cap, in which a sealing body is integrally bonded with a casing, capable of easily removing the sealing body from the casing by pulling a pull-top tip with a small force. SOLUTION: This pull-top type cap has the casing 1 and the pull-top tip 4 and provides the sealing body 2 sealing the upper opening part 3 of the inside of the casing 1, the sealing body 2 is fused with the periphery of the upper opening part 3 in the casing, and the fusion strength is 1.5 to 7 (N/25 mm).
Patent JP-2002223235-A (JP)
Title: Mpls route setting device
Inventor: ITO YOSHIHIRO
IPC: H04L45/02
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To set MPLS routes which do not depend upon a route control protocol and have high degrees of freedom in an MPLS network. SOLUTION: A network information collection unit 22 in a route setting server 20 collects network information from respective routers 11-15 via an interface 21. A network structure recognition unit 23 recognizes a network structure according to the network information. An MPLS route searching unit 25 searches MPLS routes satisfying route conditions, set by a route condition setting unit 24, according to the network structure. An MPLS route setting unit 26 sets the MPLS routes searched by the MPLS route searching unit 25 in the respective routers on an MPLS network 10.
Patent JP-2001281768-A (JP)
Title: Method for ordering photograph finishing processing commodities and/or service, its package and label
Inventor: RAMQUIST NEIL A JR
IPC: G06Q30/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a system used for obtaining and recording customers' orders on photograph finishing processing relating to photograph finishing processing commodities and/or services. SOLUTION: The package and/or label having a single machine-readable code on information describing at least the two different attribute of an order in order to provide this information is provided. A kiosk is disposed in order to provide the label for enabling a customer to made entry of the order and to use the same in ordering the commodities and/or the services. The order is sent to a remote processing laboratory before the actual delivery of the photograph finishing processing ordered goods to this laboratory.
Patent JP-2002227113-A (JP)
Title: Planar heating unit for snow melting device
Inventor: KAJIURA TOMOAKI
IPC: E01H5/10
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a planar heating unit for a snow melting device shortening the snow melting time, saving energy by saving electricity, and simplifying the installation work. SOLUTION: The planar heating unit is provided with a surface plate 12 arranged at the upper section of a case 11 fitted with a heating element 10 feeding a snow melting heat quantity and heated by the snow melting heat quantity fed by the heating element 10 and a connection section plate protecting a connection section connecting the heating element 10 to a power supply feeding electric power to the heating element 10. When the heating element 10 of the case 11 is excited at a snowfall, the snow melting heat quantity is fed to the surface plate 12 at the upper section, and a snow melting effect can be exerted. Only the connection section plate is required to be removed at execution, and the installation work is very simple.
Patent JP-2002224913-A (JP)
Title: Reamer
Inventor: MATSUZAKI TOSHIYUKI
IPC: B23D77/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a reamer capable of suppressing the abrasion and chipping of a blade part. SOLUTION: A cutting edge part is composed of not a sharp edge but a curved surface 4 having a radius of curvature ranging from 0.025 mm to 0.15 mm. Surface roughness of the curved surface 4 is taken as 0.1 μm or less in terms of a maximum height (Ry).
Patent JP-2002229339-A (JP)
Title: Printing machine
Inventor: HAYASHI MAKOTO
IPC: G03G15/01
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a printing machine capable of maintaining image quality at a high level by restraining influence exerted on an image in the case of forming the image on the surface of a photoreceptor drum by using liquid toner. SOLUTION: This printing machine 1 is equipped with the photoreceptor drum 2, an electrifying means 3, an exposure means 4, a developing means 19, a transfer roller 6, a backup roller 7 and a control means 20. The developing means 19 is provided with toner storing chambers 5B to 5E and developing rollers 15B to 15E, then space between the surface of the developing roller 15B or the like and the surface of the photoreceptor drum 2 can be adjusted. Therefore, the space is determined corresponding to the rotating speed of the photoreceptor drum, the rotating speed of the developing roller and the characteristics of the liquid toner. The liquid toner is supplied at optimum intervals, so that the influence exerted on the image is restrained and the image quality is maintained at the high level.
Patent JP-2002224041-A (JP)
Title: Ophthalmologic apparatus
Inventor: SUMIYA TOSHIBUMI
IPC: A61B3/117
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic apparatus capable of diagnosing an early cataract, and usable even in a screening inspection. SOLUTION: This ophthalmologic device has an illuminating optical system for making the illuminating light incident in an eyeball so as to illuminate an intermediate light transmissive body of an eyeball front eye part from the rear by the light diffused and reflected by the eyeground, and a photographing optical system having an imaging spectroscope for obtaining an image having spectral information, and photographing diaphanoscopic images of the front eye part by the imaging spectroscope. The imaging spectroscope has a slit opening positioned to be almost conjugated with a photographing object part, a spectral optical member for spectrally diffracting the light passing through the slit opening, and an imaging element for imaging an image of the spectrally diffracted light.  The ophthalmologic device has a means for scanning the imaging spectroscope in the direction vertical to the lengthwise direction of the slit opening, and a means for analyzing a wave length characteristic in respective positions of the photographing object part on the basis of the spectral information on the respective diaphanoscopic images obtained by the scanning.
Patent JP-2002231881-A (JP)
Title: Semiconductor chip package
Inventor: OKA TAKAHIRO
IPC: H01L25/07
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip package with superior electric characteristics capable of freely mounting two semiconductor chips in combination without chip size restriction and in addition obtaining a stable wire bonding yield by designing the wire length to be shorter. SOLUTION: In the semiconductor chip package mounting two semiconductor chips which are a first semiconductor chip (upper chip 12) having electrodes for wiring on the surface and a second semiconductor chip (lower chip 10) having electrodes for wiring on the surface, backsides of the first semiconductor chip (upper chip 12) and the second semiconductor chip (lower chip 10) are opposed to one another and stacked and mounted.
Patent JP-2002227910-A (JP)
Title: Mount device of vibration insulation
Inventor: KANAYAMA NOBORU
IPC: E02F9/16
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a mount device of vibration insulation that includes rigidity respectively adapted to vibration characteristic of three directions distinct at equipped partial position. SOLUTION: The mount device includes at least three directional distinct rigidities intersecting with each other. These three directions are, for example, upward and downward, forward and rearward, and rightward and leftward direction of a vehicle 90 and size in the three directional rigidities is constituted to be the upward and downward < the forward and rearward < the rightward and leftward, and an operating compartment 91 is insulated from the vibration and supported.  In the mount device of the vibration insulation provided with a shaft 11, elastic bodies 20, 20a, 20e slidably inserted into the shaft 11, containers 10, 10b enclosing damping liquid 17 into a liquid enclosed chamber 30 which is formed to equip the elastic bodies and the shaft to an opening part of one end side, a damper member 14 secured to a shaft end part and a spring member 15 between the damper member and the bottom face on the container, its constitution is so configured that the rigidity of at least two directional elastic bodies intersecting with the shaft and crossing one another is distinct from each other and at least either axial height of the elastic bodies or radial thickness or material property is made possible to vary in shaft circumferential direction.
Patent JP-2002226044-A (JP)
Title: Recycle management system for used drum
Inventor: ITO MASAYOSHI
IPC: B65G61/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To dispense with disposing a used drum in waste and surely regenerate the used drum. SOLUTION: A first check is conducted to determine whether the used drum restored from a user 3 can be brought into a regeneration facility 1 or not and the used drum can be regenerated as a regenerated drum to be reused or the used drum should be used as a resource material, and a second check is conducted to determine whether the used drum which is regeneration processed in the regeneration facility is reusable or not. The result data of the first check and the second check is stored in a check data storage means connected to a calculation processing means 5. Among the drums delivered into a content maker, a delivery number of the regenerated drums and new drums are stored in a delivery data storage means as delivery data for each standard of the drums.  Thus, a number of stock of the drums which can be delivered into the content maker 2 is calculated and outputted as storage data for each of the standard of the drums by the calculation processing means.