baber/WOPTO huggingface dataset:
Patent JP-2004075101-A (JP)
Title: Vacuum packaging apparatus
Inventor: SUGIMOTO EIJIRO
IPC: B65B31/04
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily throw business-used waste or the like into a vacuum bag and seal it up.  <P>SOLUTION: A vacuum packaging apparatus comprises an apparatus body 1 and a moving part 2 which is reciprocated to approach and go away from the apparatus body 1. The apparatus body 1 has a stationary head 10, and the moving part 2 has a moving head 20 opposite to the stationary head 10, which comprises a first locking means 51 for locking the upper end of a bag 70, a first press part 31 extending in the width direction of the bag 70, and a first heat sealing means 41 for forming a heat sealed part on the bag 70 in its width direction. The moving head 20 comprises a second locking means 52, a second press part 32, and a second heat sealing means 42, all of which are opposite to the locking means 51, press part 31, and sealing means 41 of the stationary head 10, respectively. The apparatus body 1 is also provided with a vacuum suction nozzle 60a, whose front end is at a position lower than the first and second press parts 31, 32 and higher than the first and second heat sealing means 41, 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054856-A (JP)
Title: System for participating auction using cell phone, operation-researching based on large amount of latest auction data on site, to instantly responding solely to matched data, and network auction system
Inventor: OKA MASANORI
IPC: G06Q30/08
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a network auction system participating in auction by using a mobile telephone or the like, carrying out operations research based on massive volume of current auction data of each auction site, and instantaneously responding only to matching data, and a net auction system.  <P>SOLUTION: The present invention has at least a means for carrying out operations research of an article and instantaneously responding only to matching data, a means for participating in an auction, a means for putting the article on sale, a means for appraising the article, a means for optionally displaying the matching data on an exclusive terminal, and a means for managing the auction. The means for carrying out operations research of the article and instantaneously responding only to the matching data, the means for participating in auction, the means for putting the article on sale, and the means for appraising the article are carried out at an optional time in an optional place by using the exclusive terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077793-A (JP)
Title: Method for manufacturing dry imaging material
Inventor: HANIYU TAKESHI
IPC: G03C1/76
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a dry imaging material having low fog and excellent storage property by forming a base coating layer having high adhesion property on a supporting body by a coating process.  <P>SOLUTION: The dry imaging material is manufactured by subjecting a polyester supporting body to radiation treatment selected from corona discharge treatment, plasma discharge treatment, UV irradiation treatment, electron beam irradiation treatment and X-ray irradiation treatment, applying a base coating layer on the supporting body, and then depositing a photosensitive layer containing photosensitive silver halide particles, an organic silver salt, a reducing agent and a binder. The coating liquid of the base coating layer is subjected to electrolytic oxidation and then applied and dried. Then the polyester supporting body is cured at 80 to 230°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082758-A (JP)
Title: Shock absorbing type steering column device
Inventor: SADAKATA KIYOSHI
IPC: B60R21/05
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorbing type steering column device capable of effectively absorbing shock energy in spite of having a telescopic mechanism, a power assist mechanism, etc.  <P>SOLUTION: A guide hole 79 comprises a telescopic part 111 having a vertical width in which a guide pin part 75 of a guide bolt 53 is engaged with clearance, and a collapse part 113 extended from the telescopic part 111 rearward to gradually reduce the vertical width. A range where the guide pin part 75 moves forward and backward in the telescopic part 111 is a telescopic stroke S1. A range where the guide pin part 75 retracts in the collapse part 113 is a collapse stroke S2. Since the vertical width of the collapse part 113 is gradually decreased rearward, shock absorbing load in secondary collision of a driver is increased in a quadratic curve as collapse goes on.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003208733-A (JP)
Title: Optical recording medium and method for recording/ reading information
Inventor: HIRAYAMA HIROSHI
IPC: G11B7/24
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance of optically reading/recording information.  <P>SOLUTION: At least one of optical information reading and recording is carried out on an optical recording medium R. In the optical recording medium R, a coating film C is formed as a reflection preventing film on a side on which light is made incident to carry out at least one of information reading and recording. The coating film C is constituted of at least one or more layers (first to third coating layers C<SB>1</SB>to C<SB>3</SB>).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004084252-A (JP)
Title: Connection structure and connection assisting tool for existing watertight pan and strut
Inventor: MOTOHASHI AKIO
IPC: E03C1/20
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the connection structure of an existing waterproof pan and a support and a connecting auxiliary tool, when an old bathroom unit is to be repaired.  <P>SOLUTION: The connection structure of an existing waterproof pan 6 and supports (7, 8) through an connecting auxiliary tool 1 is provided. The connecting auxiliary tool 1 has a post supporting-cum-mounting part 2 and a waterproof pan mounting part 3. The post supporting-cum mounting part 2 is formed at the outermost periphery (the rising wall 6b) of the existing waterproof pan or to overhang outward the position in plan view. The posts (7, 8) are formed at the outermost periphery (rising wall 6b) of the existing waterproof pan or in the outward side than the position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088449-A (JP)
Title: Encoder and encoding method, decoder and decoding method
Inventor: KIKUCHI ATSUSHI
IPC: G06F11/10
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve code performance by extending the application of a calculation expression for determining a threshold δ<SP>*</SP>of an error probability which is applicable to a regular LDPC (low density parity check) code so as to be applicable to an irregular LDPC code.  <P>SOLUTION: A degree sequence calculating section in an encoder expresses a degree sequence expressing the distribution of the number of "1" in a longitudinal direction in an inspection matrix by a polynominal consisting of the sum of two terms i.e. two different types of the numbers n<SB>1</SB>, n<SB>2</SB>of "1" and proportions λ<SB>1</SB>, λ<SB>2</SB>, of the two types of the numbers n<SB>1</SB>, n<SB>2</SB>as parameters. The section also expresses a lateral degree sequence expressing the distribution of the number of "1" in a lateral direction in the inspection matrix by a polynominal consisting of the sum of two terms i.e. two different types of the numbers m<SB>1</SB>, m<SB>2</SB>of "1" and proportions ρ<SB>1</SB>, ρ<SB>2</SB>, of the two types of the numbers m<SB>1</SB>, m<SB>2</SB>as parameters. By doing this, a degree sequence in which the threshold of the error probability is the maximum is calculated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087377-A (JP)
Title: Fuel cell power generation system
Inventor: MATSUI NOBUKI
IPC: H01M8/06
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a starting time of a solid electrolyte type fuel cell in a fuel cell power generation system having a solid electrolyte type fuel cell.  <P>SOLUTION: The fuel cell power generation system (1) includes a desulfurizer (3), a pre-reformer (5), an internal modification type solid electrolyte type fuel cell (7), etc. The fuel cell (7) has an air pole (31), an electrolyte (33), a fuel pole (35), an air chamber (37), a fuel chamber (39), an external circuit, etc. The pre-reformer (5) distributes city gas, air, etc. flowing through the desulfurizer (3) at the starting time of the internal modification type solid electrolyte type fuel cell (7), and generates partial oxidation gas containing CO and H<SB>2</SB>by partially oxidizing hydrocarbon in the city gas. The partial oxidation gas is supplied to the fuel chamber (39).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090682-A (JP)
Title: Drain hose protective structure of on-vehicle air-conditioning case
Inventor: KOSAKA MITSURU
IPC: B60H1/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the squeezing quantity of a drain hose of an on-vehicle air-conditioning case without increasing the number of parts and the assembly man-hour.  <P>SOLUTION: A drain hose 50 is provided along a silencer 41 in a cabin to lead water in an on-vehicle air-conditioning case 31 outside a vehicle, a recessed part 41a is formed in the silencer 41, and the drain hose 50 is disposed in the recessed part 41a. Squeeze of the drain hose 50 can be prevented while a rubber hose is used for the drain hose 50, and any flexible joint as a separate member can be omitted from a bend part of a wiring route, and squeeze of the drain hose 50 can be prevented without increasing the number of part items or an assembly man hour. Further, the position of the drain hose 50 is regulated by disposing the drain hose 50 in the recessed part 41a, and thus, a position fixing member of the drain hose 50 can be omitted, and the parts number and the assembly man hour can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093837-A (JP)
Title: Uniformized laser beam irradiating device
Inventor: YAMAZAKI KAZUNORI
IPC: B23K26/064
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a uniformized laser beam irradiating device capable of reducing waviness of intensity caused by interference when a plurality of laser beams are superposed.  <P>SOLUTION: A solid laser light source emits a laser beam of a quality index M<SP>2</SP>. The laser beam emitted from the solid laser light source is made incident on a lens array, where the diameter of the laser beam is D on the surface on the incident side. The lens array includes a plurality of lenses periodically arranged at a pitch h at least in one-dimensional direction in a plane vertical to the travelling direction of the laser beam. By an optical system, each laser beam passing through each lens of the lens array is superposed on a common surface to be irradiated. The solid laser light source and the lens array satisfy the expression M<SP>2</SP>>(0.61πD/h).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102329-A (JP)
Title: Information storage device, information storage method, information storage program and computer-readable recording medium storing the information storage program
Inventor: IKEZAWA YOSHIYUKI
IPC: G06F17/30
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage device, an information storage method, an information storage program and a computer-readable recording medium storing the information storage program, which can automatically arrange and store necessary information.  <P>SOLUTION: The information storage device (100) has a relay (120) which relays relay data from an external computer (200) connected to an external network to an internal computer (300) connected to an internal network. The information storage device has a keyword storage part (131) which associates a keyword with definition information defining associated data associated with the keyword to store them previously; a data deciding part (111) which makes a decision as to whether the stored keyword is included in the relay data; a data-extraction part (112) which, if decided by the data determination part that the keyword is included, extracts the associated data associated with the keyword from the relay data on the basis of the definition information stored in correspondence with the keyword; and a data storage part (132) which associates the extracted associated data with the keyword to store them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104878-A (JP)
Title: Dc motor
Inventor: YAMADA KAZUO
IPC: H02K23/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC motor which has high waterproofing, dust-proofing, and radiation properties.  <P>SOLUTION: The DC motor (M) consists of a stator (10), a rotor (20), a commutator (30), and a brush (40). This DC motor also includes an end frame (52) having a brush inspection window (60) consisting of an opening for inspecting wear condition of the brush, at least a first outer protrusion (71) and a second inner protrusion (72) disposed so as to have a gap in the diametrical direction of the brush inspection window and so as to be wrapped, and a detachable cover (70) which can substantially shield the opening in the brush inspection window by the first and second protrusions, and ventilate the inside and outside of the end frame through a vent hole (79) formed by first and second protrusions and the brush inspection window.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099232-A (JP)
Title: Device for supplying or discharging workpiece
Inventor: OTSUKA YASUHISA
IPC: B65G51/02
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of easily and surely supplying a workpiece 20 into sealed space 1 under the environment different from open air or discharging the workpiece from the sealed space 1.  <P>SOLUTION: The device comprises a structure 3 placed on an inlet or outlet of the sealed space 1 and having a passage 4 to which the workpiece 20 is charged, a cylindrical rotator 5 positioned in the middle of the passage 4, installed sealingly and rotatably inside the structure 3, and having recessed grooves 9, into which the workpiece 20 is put, at two or more places on the circumference, and a driving means driving this rotator 5. In this device, the rotator 5 is rotated in a state where the workpiece 20 charged to the passage 4 is entered into the groove 9, so that the workpiece 20 is transferred and supplied into the sealed space 1 or discharged from the sealed space 1 while keeping hermeticity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103791-A (JP)
Title: Ct for power supply
Inventor: AYUKAWA MASASHI
IPC: H01F38/28
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CT for a power supply which can supply the currents covering up to a large current from a small current, can also be designed in a light weight and small size, and also realizes low manufacturing costs.  <P>SOLUTION: The CT for a power supply comprises a fixed core 4 and a movable core 5 using a wiring lead 6 as a primary coil, and supplies the power extracted from the output coil 1 wound around the cores 4, 5 as a power source of a device. The cores 4, 5 are formed through combination of PC core materials 4a, 5a having higher permeability and PB core materials 4b, 5b having highly saturated magnetic flux density. A ratio of the cross-sectional areas of the PC core materials 4a, 5a and PB core materials 4b, 5b is set to the predetermined value. For example, the ratio of about 2:1 is preferable. With this structure, amount of magnetic flux shared respectively to the PC core materials 4a, 5a becomes about 1/2 of the range of primary current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101977-A (JP)
Title: Method of manufacturing corner cube array
Inventor: MINOURA KIYOSHI
IPC: G02F1/1335
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a corner cube array having minute unit elements of high shape precision.  <P>SOLUTION: A single crystal substrate 1 having a plurality of recesses 1a formed is prepared and is subjected to a process of removing part of the substrate, like anisotropic wet etching. Thus protrusions 10a are formed between recesses of the single crystal substrate to manufacture a corner cube reflector array 10 having irregularities. Each corner cube reflector (unit element) 10U is formed as a cubic corner cube consisting of three approximately square faces orthogonal to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106207-A (JP)
Title: Image forming apparatus
Inventor: KASHIWABARA YUTAKA
IPC: G03G21/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost image forming apparatus in which security of image data can be kept by preventing an image data storing means from being taken out, set or removed carelessly by a third person through a simple arrangement and a high quality image is formed without damaging or missing the image data.  <P>SOLUTION: The image forming apparatus comprises a means 1 for forming a toner image by transferring the toner image to a body (P) to be transferred, an image data storage unit 2 consisting of a removable unit for storing the image data of the toner image being formed by the toner image forming means 1, an image data storing means 3 being loaded in the image data storage unit 2, a means 4 for forbidding loading/unloading of the image data storing means 3 on/from the image data storage unit 2 releasably, and a means 5 inputting an encryption for forbidding loading/unloading of the loading/unloading forbidding means 4 or for releasing it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108428-A (JP)
Title: Slip preventive device for belt type continuously variable transmission and belt type continuously variable transmission equipped with slip preventive device
Inventor: ASHIDA SATOSHI
IPC: F16H9/18
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slip preventive device for a belt type continuously variable transmission and the transmission itself, simple structure and capable of preventing the endless metal belt from slippage when the load to receive from a driving wheel varies steeply.  <P>SOLUTION: The continuously variable transmission includes an output side pulley 320 installed on an output shaft 300, and an assist part 400 to assist the oil pressure for narrowing the groove width of the output side pulley 320. The assist part 400 includes inertia masses 402 and 404 installed on the output shaft slidably, a stationary member 406 fixed to the output shaft 300, and a viscous fluid located between the inertia masses 402 and 404 and the stationary member 406. The viscous fluid makes movement when a difference in the rotating speed is generated between the inertia masses 402 and 404 and the stationary member 406. The assist part 400 converts the flow resistance of the viscous fluid generated at this time into an energizing force to narrow the groove width of the output side pulley 320.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114346-A (JP)
Title: Decorative sheet with novel texture
Inventor: TAKATSUKI HIROTSUGU
IPC: B32B15/08
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet having a novel texture so as to meet social needs and imparting a refreshing image.  <P>SOLUTION: This decorative sheet is formed of a composite transparent or translucent dyed film comprising two different laminated film layers having mutually different dyeing characteristics, one film layer of which is dyed on condition that the other film layer be not substantially dyed. The substantially undyed film layer serves as an outermost layer when it is used as the decorative sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113303-A (JP)
Title: Combination type game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the attractiveness by increasing the chances for allowing the generation of special game states in a combination type game machine.  <P>SOLUTION: The number of games which validate the first device inducing device for opening the first device working slot 32 is so set that the number of unit games validating the first device inducing device is left at the end of the special game state involved by finishing the second specified rounds of the unit games when the first device working slot 32 is opened in the first unit game, after the closure of the first device working slot 32 which is closed as the first specified rounds of the unit games end without the entry of the game balls into the first device working slot 32 during the special game state. As a result, the first device working slot 32 is kept open in the first unit game after the end of the special game state involved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115406-A (JP)
Title: Method for producing secondary olefin
Inventor: YAMASE MASANOBU
IPC: C07B61/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a secondary olefin, by which the desired high quality secondary olefin is stably and efficiently obtained, while reducing the effect of a poisoning substance to a catalyst.  <P>SOLUTION: This method for producing the secondary olefin comprises the first process for washing a 4C hydrocarbon mixture containing an unsaturated hydrocarbon and having a low degree of unsaturation with water and then reacting the water-washed mixture with a primary alcohol in the presence of a strongly acidic cation exchange resin to obtain the 4C hydrocarbon mixture free from alkyl tertiary alkyl ethers and tertiary olefins, the second process for distilling off a distillate comprising the 4C hydrocarbon mixture free from the tertiary olefins from the 4C hydrocarbon mixture free from the alkyl tertiary alkyl ethers and the tertiary olefins, the third process for selectively hydrogenating the distillate obtained in the second process in a gas phase with a fixed bed reactor filled with a supported palladium catalyst subjected to a reducing treatment, and the fourth process for distilling off the higher boiling point components and the lower boiling point components than boiling point of the secondary olefin from the hydrogenated distillate obtained in the third process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113083-A (JP)
Title: Detector for ground height of reaping part for harvester
Inventor: FURUNO FUMIO
IPC: A01D34/24
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for detecting the ground height of a reaping part using a ground sensor in a state in which the ground sensor is less prone to be damaged even if slid on the ground surface.  <P>SOLUTION: The ground sensor is composed of a belt-like spring 21 having the middle part 21a which is projected downward and is bent in a grounded state. The front end side of the belt-like spring 21 is rotatably supported on the retention part 40 of a grass dividing frame 16, the rear side of the belt-like spring 21 is rotatably supported on the support part 50 of the grass dividing frame 16. The ground height of the reaping part is detected by a potentiometer 22 linked to the revolving spindle 41 of the retention part 40 on the basis of the rotation angle of the belt-like spring 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120324-A (JP)
Title: Content reproducing device, content reproduction method, and content distribution method
Inventor: SHINBAYASHI MITSURU
IPC: H04N21/47
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content reproduction method for assuring a certain amount of advertisement effect from a user who reproduces a content.  <P>SOLUTION: In the content reproduction method, at first a content information is reproduced (S130), then reproduction of the content information is interrupted, an advertisement information is reproduced (S160), and a question regarding the advertisement information is reproduced (S170). When a reply to the question is correct (Yes of S200), reproduction is resumed from a position where reproduction of the content information is interrupted.  <P>COPYRIGHT: (C)2004,JPO