baber/WOPTO huggingface dataset:
Patent JP-2003166409-A (JP)
Title: Engine lubricating device
Inventor: TSUCHIYA MASAHIKO
IPC: F02B61/04
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine lubricating device which easily and excellently changes oil.  <P>SOLUTION: This engine lubricating device comprises: an oil feed pump to feed the oil in an oil tank 50 into an engine 20; an oil recovery pump to feed the oil in a crank case 28 in which the oil lubricating each component of the engine is stored to an oil tank; an oil discharging pipe 43 which is connected to a lower part of the crank case and extended upwardly; and an opening 72 formed in an upper part of the oil tank. An opening 44 of the oil discharging pipe is opened above the oil level O1 in the crank case when the oil in the oil tank is returned to the crank case. A dip stick 46 is provided on a cap 45. The engine is mounted on a small planing boat with a crank shaft thereof directed in the longitudinal direction, the oil tank is integrally provided on a front part of the engine craft, long in the vertical direction, and the opening 72 is formed in the upper part thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166373-A (JP)
Title: Hinge
Inventor: ISASHI HIDETO
IPC: E05D5/10
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge capable of easily and repeatedly pulling out a shaft.  <P>SOLUTION: The hinge 1 comprises a plurality of vanes 3 and 6 and the shaft 9 inserted into sleeves 7 and 8 of the vanes 3 and 6 in an insertable manner. The shaft 9 has a slippage stopping means in the end 11 extended from the sleeves 7 and 8. The locking means comprises an open-hole 16 passing through the end 11 in the direction of the diameter and a stopper pin 17 inserted into the open-hole 16 in an insertable manner. The stopper pin 17 includes a rotor 22 located on the outside of the shaft 9 and a coil spring 23 enabling the rotor 22 to keep in press-contact with the circumferential wall of the shaft 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165911-A (JP)
Title: Flame retardant thermoplastic resin composition
Inventor: MOTAI MASAAKI
IPC: C08K5/5313
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flame retardant thermoplastic resin composition excellent in flame retardance and heat resistance and giving a molding having good appearance in its welded part.  <P>SOLUTION: This flame retardant thermoplastic resin composition contains 100 pts.mass thermoplastic resin (A), 0.3-8 pts.mass phosphorus compound (B), and 1-30 pts.mass phosphorus compound (C). The kind of the thermoplastic resin (A) is not limited but it is preferably a graft polymer prepared by graft polymerization of at least an aromatic vinyl monomer in the presence of a rubber-like monomer and/or a polystyrene resin prepared by polymerization of an aromatic vinyl monomer. It is preferable further that it contains an aromatic polycarbonate resin. The phosphorus compound (B) is an aromatic phosphorus compound represented by a specific general formula, and the phosphorus compound (C) is a condensed phosphorus ester compound represented by a specific general formula.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169308-A (JP)
Title: Broadcast receiver, broadcast reception management apparatus, broadcast reception control method and information distributing method
Inventor: AKIYAMA KOICHIRO
IPC: H04N21/266
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a limited reception system which enables a subscriber of a service mode such as PPV (pay per view), PPD (pay per day) or PPW (pay per week) to view the broadcast of a channel during a prescribed period (e.g. prescribed one day) which are stipulated in a contract.  <P>SOLUTION: A channel key is an encryption key corresponding to each of a plurality of broadcast channels to decrypt the encrypted content information. The channel key is encrypted with a work key (for fixed subscription) which is updated for every prescribed period, and a daily key (for PPD subscription) which makes it possible to decrypt an encrypted channel key corresponding to a prescribed broadcast channel during a prescribed period, respectively, and the channel key is distributed. A broadcast receiver obtains at least either the work key or the daily key according to its viewing condition, and decrypts the received encrypted content information by using the channel key which is obtained by decrypting the received encrypted channel key.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167908-A (JP)
Title: Document sharing method and execution system therefor and processing program therefor
Inventor: KANIE HOMARE
IPC: G06F17/21
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of retrieving document taking into consideration a purpose when a user refers to the document content.  <P>SOLUTION: This system has a step for accepting input of a storage retrieving condition indicating a retrieval condition designated by previous retrieval processing, when accepting input of the retrieval condition for retrieving the document, a step for acquiring a document attribute summary by issuing an inquiry sentence for retrieving the document according to the retrieval condition including the accepted storage retrieving condition, a step for displaying the document attribute summary acquired by the inquiry sentence, a step for accepting selection from the document attribute summary of the document for displaying the document content, a step for acquiring the document content of the document by requesting a display of the document content of the selected document, and issuing an inquiry sentence for storing the designated retrieval condition when acquiring the document attribute summary, and a step for displaying the document content acquired by the inquiry sentence.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173321-A (JP)
Title: Portable terminal device
Inventor: ATOMICHI TAKAHIRO
IPC: G06F21/31
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to use independent code number groups every access designation only by storing one code number and to prevent the abuse of a code number.  <P>SOLUTION: When the user inputs a code number to release the access restriction to another equipment, the input of a common code number is requested to the user, and only when the inputted common code number is right, an encrypted code number group file stored in a flash ROM 3 is decoded in a code decoding part 6 and stored in a RAM 4. Only the access designation names in the file are displayed on an operation part 9, and when the user selects one of the displayed access designation names by the key of the operation part 9, the code number is reference-outputted by non-display. The reference- outputted code number as it is or after working is transmitted. When the user requests to visually confirm the code number, the input of the common code number is requested to the user, and only when the inputted common code number is right, the code number is displayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171164-A (JP)
Title: Hydrothermal solidified material of aluminate and method for producing the same
Inventor: ISU NORIBUMI
IPC: C04B40/02
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hydrothermal solidified material of aluminate which can be directly used as a building material, or the like.  <P>SOLUTION: The hydrothermal solidified material of aluminate is obtained by providing a mixture comprising Al(OH)<SB>3</SB>of 1 mol expressed in terms of Al<SB>2</SB>O<SB>3</SB>, Ca(OH)<SB>2</SB>of >0 mol expressed in terms of CaO, and water, then forming the mixture to obtain a formed body and subjecting the formed body to hydrothermal treatment at a temperatuer of ≥150°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176073-A (JP)
Title: Paper sheet processing device and transaction processing device
Inventor: SAWAYAMA HIDEYUKI
IPC: G07D9/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet processing device and a transaction processing device which have improved sharing performance capable of easily switching to the specification of objective operation by switching original units corresponding to objective operation basically constituted of three function of accumulation, delivery and conveyance-passage.  <P>SOLUTION: The device is provided with at least one of an accumulation mechanism for accumulation paper sheets from a paper sheet conveyance passage to a housing part, a delivery mechanism for delivering the paper sheets from the housing part to the paper sheet conveyance passage, and a conveyance- passage mechanism for conveying and passing the paper sheets conveyed from the housing part. These mechanisms are interposed between the paper sheet conveyance passage and the housing part. The units shared by all housing parts can be combined by providing with units that are common to all housing parts and capable of loading and unloading.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176780-A (JP)
Title: Piston type compressor
Inventor: MOROI TAKAHIRO
IPC: F04B27/08
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston type compressor excellent in quietness which prevents increasing of the member of part items by abolishing at least a thrust bearing.  <P>SOLUTION: A spiral groove 49 as a dynamic pressure groove is formed on an edge face 41c of a rotary valve 41 integrally provided so as to rotate in synchronization with a driving shaft of a piston type variable displacement compressor. A dynamic pressure thrust bearing which receives the thrust loading of the driving shaft is composed between the edge face 41c of the rotary valve 41 and an inner wall surface of a rear housing by the spiral groove 49.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002214683-A (JP)
Title: One-time-use camera
Inventor: DAVID C SMART
IPC: G03B15/00
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To economically record photofinishing information on the film of a one-time-use camera by magnetic recording. SOLUTION: This one-time-use camera 9 has a magnetic recorder 5 for writing magnetic information on a filmstrip 4 inside. A communication device 6 taking an interface is provided to approximate to or abut on the recorder 5 from the outside of the camera 9. The photofinishing information from a controller 2 is transmitted to the recorder 5 through the device 6, and recorded on the filmstrip 4. By shifting much of constitution used for magnetic recording to the outside of the camera, the economical one-time-use camera is provided.
Patent JP-2003181193-A (JP)
Title: Washing machine
Inventor: SAWAZAKI MOTOI
IPC: D06F39/08
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable washing machine capable of simultaneously performing washing and rinsing while supplying outside water to the washing machine.  <P>SOLUTION: This washing machine 1 in which a water suction pump sucking the outside water and supplying it to the washing machine is incorporated in a washing machine body is provided with a driving circuit 4 including an inverter circuit for driving a brushless DC motor 6 of the washing machine 1 and the driving circuit 5 including the inverter circuit for driving the brushless DC motor 7 of the water suction pump.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183045-A (JP)
Title: Furnace for drawing optical fiber
Inventor: NAKAI HISANORI
IPC: C03B37/029
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent adhesion of dust to an optical fiber preform set in a furnace and secure strength of an optical fiber.  <P>SOLUTION: An electric furnace 5 comprising a carbon heater 6 for fusing an optical fiber preform 1 and a core tube 4 is equipped with a carbon sheet 2 for sealing a clearance between the upper part of the core tube 4 and the optical fiber preform 1, a gas seal 7 for preventing intrusion of an outside air from the bottom outlet for pulling out the drawn optical fiber 8, and an inert gas flowing system for replacing the inside of the core tube 4 by an inert gas with a little higher pressure than the ambient pressure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002206643-A (JP)
Title: Brush seal having active adjustable gap control and method for it
Inventor: AKSIT MAHMUT FARUK
IPC: F16J15/32
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for actively adjusting a gap between a brush seal and an opposite component to which the brush seal abuts for forming a seal. SOLUTION: The position 37 of a brush seal segment is actively adjusted in relative to a housing supporting the brush seal segment and the opposite component to be sealed by using a member formed by thermal responsive material. The member is heated by heating elements 44, 50, 60 receiving the controlled power. The power supplied to the heating elements is increased or decreased so that the member is expanded or contracted to move the brush seal segment toward the component to be sealed or apart from it.
Patent JP-2002287142-A (JP)
Title: Optoelectronic device and electronic apparatus
Inventor: MIYAMAE AKIRA
IPC: G02B3/08
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an optoelectronic device which is advantageous for downsizing and is high in the use efficiency of the light emitted from light sources and an electronic apparatus having the same. SOLUTION: The optoelectronic device 1 has a stop light source array 2, a microlens array 31 arrayed with plural microlenses 32, a liquid crystal panel 4 and a projecting lens. When the pitch of the spot light source array 2 is defined as Ps, the pitch of liquid crystal units 490 as Pa, the pitch of the microlenses 32 of the microlens array 31 as PL. the optical distance between light emitting elements 22R, 22G and 22B and the microlens array 31 as Ls and the optical distance between the microlens array 31 and the openings (translucent windows) 45 of the liquid crystal panel 4 as La, the optoelectronic device is so constituted as to satisfy the conditions expressed by the following equations: PL= Ps.Pa/(Ps+Pa)}.n (where n is a natural number)... equation 1 La/Ls=Pa/Ps... equation 2.
Patent JP-2003094022-A (JP)
Title: Organic waste treatment method and device therefor
Inventor: OMURA TOMOAKI
IPC: B09B5/00
Filed: 2001-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an organic waste treatment method and a device therefor capable of integrally, effectively and smoothly treating cellulose and lignin based high C/N ratio low moisture content waste together with other organic wastes such as night soil and garbage based low C/N ratio high moisture content waste and efficiently utilizing resources. SOLUTION: The organic waste treatment method comprises an explosive crushing process performing explosive crushing treatment of the cellulose and lignin based high C/N ratio low moisture content waste and a methane fermentation process integrally performing methane fermentation treatment of the products produced from the explosive crushing process together with the night soil and garbage based low C/N ratio high moisture content waste.
Patent JP-2002220520-A (JP)
Title: Molding material or injection molding material and molded product
Inventor: SCHUELER RALF DR
IPC: C08J5/00
Filed: 2001-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester molding material having improved fluidity so as to retain mechanical characteristics of a polyester without exuding an added fluidity improver. SOLUTION: This molding material comprises 80-99.9 pts. mass of a thermoplastic polyester and 0.1-20 pts. mass of a polyamide/polyamine graft copolymer so as to provide 100 of the sum total of pts.wt. of the polyester and the graft copolymer.
Patent JP-2003187552-A (JP)
Title: Index seal, and method and apparatus for preparing index seal
Inventor: IIDA TAKAYUKI
IPC: G11B23/38
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an index seal whose contents are easily recognized and checked even when adding digital image data to a recording medium or updating them, and to provide a method and an apparatus for preparing the index seal.  <P>SOLUTION: The index seal 101 is stuck on a surface of a CD 100. Index images 103 indicating digital images recorded on the CD 100 are printed on the index seal 101. The surface of the index seal 101 on which the index images are printed and the surface at the opposite side consist of a material which can be re-stuck on the CD 100, and the index seal 101 is stuck at least on either the surface of the CD 100 or a recording surface. When stuck on the recording surface, the index seal 101 functions as a protective seal to protect the recording surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182406-A (JP)
Title: Driving force control device for vehicle
Inventor: NAGAMURA KENSUKE
IPC: B60W10/06
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve drivability when braking a vehicle.  <P>SOLUTION: Target driving force (target braking force) is set when fully closing an accelerator. A control is performed by setting a first target shift ratio by the target driving force and speed when cutting fuel. When the fuel cut is recovered, the control is performed by switching the first target shift ratio to a second shift ratio to maintain the target braking force for increased engine torque.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188664-A (JP)
Title: Power amplifier for high frequency
Inventor: SAKAMOTO YOSHIHIRO
IPC: H03F3/60
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power amplifier for high frequency which can support high performance and a wide frequency band without an additional circuit, under increasing requests of further high performance and a wide frequency band.  <P>SOLUTION: A power amplifier 11 for high frequency comprises a high-frequency transistor Q11, an input-matching circuit 12, an output-matching circuit 13, and a drain microstrip line L12. The output-matching circuit 13 is composed of distributed constant lines L13 divided on the way and a resistor R15 which connects the interval between the divided distributed constant lines L13. By the distributed constant lines L13 divided on the way and the resistor R15 connecting the lines, a parallel circuit 18 is composed. A capacitor element C15 is propagated in the unchanged state at high frequencies, it is propagated through the resistor R15 at low frequencies, and it can be matched to a load resistance connected to an output terminal 17 at both high and low frequencies, thereby enabling further high performance and a wide frequency band to be realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187539-A (JP)
Title: Disk recorder or player
Inventor: OKUIE TAKAHIRO
IPC: G11B21/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To carry out adjustment with light power by simplifying a mechanism for moving a pickup.  <P>SOLUTION: A turntable 2, a pickup 3 provided so as to approach to and separate from the turntable 2, and a guide shaft 30 to guide the movement of the pickup 3 are arranged on a chassis 1. A screw part 32 into which the pickup 3 fits is formed in the guide shaft 30. The guide shaft 30 is provided on a holding bracket 4 provided on the chassis 1. A motor M1 which is provided almost concentrically to the guide shaft 30 and rotates the guide shaft 30, is attached to a holding bracket 4. A projecting shaft 44 which is the center of tilt turning of the holding bracket 4 is energized by a pressure bracket 5 provided on the chassis 1, thereby comes in point-contact with the chassis 1 and the pressure bracket 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190744-A (JP)
Title: Apparatus for separating and recovering halogen compound gas and separation and recovering method using the same
Inventor: KASE HIROTSUGU
IPC: B01D71/64
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus that separates and recovers a halogen compound gas from a mixed gas containing the halogen compound gas with high concentration and high recovery rate and to provide a method using the same.  <P>SOLUTION: In the apparatus for separating and recovering the halogen compound gas from the mixed gas which is provided with at least the separation membrane modules at the first stage and the second staged comprising the separation membrane obtained by carbonizing a polymer, the apparatus supplies the mixed gas containing the halogen gas to the gas supply port of the separation module at the first stage, supplies each of the permeated gas of the gas separation membrane module at the pre-stage to the gas supply port of the gas separation membrane modules at the second stage and the subsequent stages, recycles the non-permeated gas of the gas separation membrane modules at the second stage and the subsequent stages to the gas supply port of the gas separation membrane at the first stage and controls the non-permeated gas flow rate of the gas separation membrane module at the first stage by a flow rate control valve connected with the non-permeated gas exit of the gas separation membrane module at the first stage, thereby separating and recovering the halogen compound gas as the non-permeated gas with high concentration and high recovery rate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194717-A (JP)
Title: Apparatus and method for measurement of refractive index profile
Inventor: SHIMIZU YOSHIMASA
IPC: G01N21/41
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for the measurement of a refractive index profile wherein the trailing of the intensity distribution of irradiation light is eliminated and the refractive index profile at the inside of a glass base material can be measured with satisfactory accuracy.  <P>SOLUTION: In the apparatus, the refractive index profile at the inside of the glass base material 7 for an optical fiber is measured in such a way that light is made incident on the material 7 from a direction crossing the material, and that a position of transmitted light is measured. An optical system by which light emitted from a light source is changed into convergent light comprises an intensity-distribution shaping member 5 by which the trailing part of the intensity distribution profile of the light is cut so as to be shaped to be rectangular.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190769-A (JP)
Title: Organic compound decomposition treatment apparatus
Inventor: MATSUSHITA MASANORI
IPC: F27D11/06
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the heating efficiency of a pyrolytic furnace and to efficiently discharge the residue of matter to be treated, in an organic compound decomposition treatment apparatus for removing an organic compound component of waste by pyrolysis.  <P>SOLUTION: The furnace body 2 of the pyrolytic furnace 1 is constituted as a vertical structure and a delivery mechanism 7 is provided so as to send matter to be treated charged from the upper part of the furnace body 2 to the bottom part of the furnace body 2 by own weight falling to quantitatively discharge the matter to be treated to the bottom part. The delivery mechanism 7 has a housing 11 for covering the bottom part of the furnace body 2 airtightly and a pusher 12 subjected to reciprocating motion so as to traverse the furnace body 2 in the housing 11 and the pusher 12 pushes out the matter to be treated on the bottom part of the furnace body 2 in a lateral direction by a constant height H to discharge the same. Since the whole in the furnace can be loaded with the matter to be treated, heating efficiency is enhanced and a feed mechanism becomes unnecessary because the matter to be treated is fed in the furnace by own weight falling and the structure of this treatment apparatus becomes simple.  <P>COPYRIGHT: (C)2003,JPO