baber/WOPTO huggingface dataset:
Patent JP-2002346355-A (JP)
Title: Micro-mixer
Inventor: MATSUBARA TAKESHI
IPC: B01F13/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a micro-mixer capable of efficiently mixing a trace amount of liquid with a small sized and simple structure and capable of realizing the production with the smaller number of processing steps. SOLUTION: In a cell 10 obtained by superposing and joining a cell substrate 11 and a cover 12, an etching processing is applied onto an upper surface side of the cell substrate to form an introduction flow passage 13 corresponding to liquids A, B, a mixing flow passage 14 and a flow out passage 15 for a mixed liquid C. The mixing flow passage is made to a flat flow passage in which a width of the flow passage is enlarged as compared with those of the introduction flow passage and the flow out passage. A plurality of projected throttle parts 15a extending to a direction crossing the flow passage are formed on a bottom surface side thereof. The liquids A, B fed from inlets 13a, 13b are effectively mixed by a disturbance flow generated at the throttle part of the mixing flow passage.
Patent JP-2002042066-A (JP)
Title: Method and apparatus for blocking operation involving two identifiers
Inventor: DURAND ROMAIN
IPC: H04Q7/38
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for blocking an operation or a service involving a first identifier which includes first information suitable for being read by a first reading means positioned at a radio terminal and a second identifier which includes second information suitable for being read by a second reading means associated with the terminal. SOLUTION: The method includes the step of calculating the first data from the first and second information read by the identifiers, the step of comparing the first data calculated with second data stored in the memory area of an assembly consisting of the terminal and the second reading means, and the step of permitting, according to this comparison, the operation which involve both discriminators.
Patent JP-2002354702-A (JP)
Title: Battery pack system
Inventor: KIMURA TADAO
IPC: H01M10/44
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack system which can be easily exchanged without remodeling voltage charging control equipment and contains a high- performance secondary battery which needs current control charging. SOLUTION: The battery pack system 10 is provided with a set battery 13 including at least one secondary battery unit containing nickel oxide as an active material in the positive electrode, a detecting part 14 which detects the battery condition including a charged condition in the set battery and a current regulator 15 connected to the set battery in series in order to adjust the charging current in proportion to the charged condition detected by the detecting part.
Patent JP-2002345679-A (JP)
Title: Toilet paper holder
Inventor: SHIMIZU TOSHIO
IPC: A47K10/36
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a toilet paper holder with which paper is pulled and cut off from the roll of toilet paper in a stable state with one hand in a Western style toilet and even in a Japanese style toilet used while squatting down especially. SOLUTION: On the part of a lid (15) pivoted to a holder main body (12) positioned near the peak part outer periphery of the roll (13) of the toilet paper, a projection part (20) extended parallelly to the axial direction of a core (14) almost corresponding to a roll width and projected forming an angle α on the surface of the lid is provided. An opening (21) through which the toilet paper pulled upwards from the roll passes is provided between the projection part and the pivot of the lid and many teeth (17) with sharp tips are provided on the free end of the projection part.  The angle α is turned to the angle at which the force of pressing the lid (15) to a roll surface through the projection part (20) by the toilet paper effectively acts at the time of pulling the toilet paper pulled upwards from the roll through the opening (21) downwards, and the toilet paper is cut off by the force of hitting the teeth (17) of the projection part simultaneously.
Patent JP-2002346989-A (JP)
Title: Multi-spindle punching device of tape-like material
Inventor: YASOTA HISASHI
IPC: B26F1/04
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a multi-spindle punching device of a tape-like material capable of improving the punching accuracy and the productivity. SOLUTION: An upper frame 14 with a drive source 44 connected to a punch holding die 64 and a lower frame 24 disposed below a die holding die 54 are connected to each other via a plurality of guide posts 34, etc., with a base plate 543 for supporting the die holding die 54, a stripper plate 74 disposed between the die holding die 54 and a punch holding die 64 is fitted to the upper frame 14 to constitute a punching die 4, the guide posts 34, etc., are vertically moved in a controlled manner with respect to the base plate 541 to bring the stripper plate 74 to the tape-like material W, and the tape-like material is punched by driving the drive source 44 and vertically moving the punch holding die 64.  The reaction during the punching operation is sustained by an assembly 4' comprising the upper frame 14, the lower frame 24 and the plurality of guide posts 34, etc., connected to these frames. Punching is performed by moving the punching die 4 in X and Y directions in a controlled manner.
Patent JP-2002355674-A (JP)
Title: Apparatus and method for producing drinking water
Inventor: KONO SUNAO
IPC: C02F1/76
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To produce sterilized drinking water without adding a sterilizer. SOLUTION: A saturated aqueous solution of sodium chloride is fed into an electrolyte vessel 14 of a three-chamber type electrolytic water generator 1. Raw water is supplied to an anode vessel 12 and a cathode vessel 13 to be electrolyzed. The generated acidic electrolytic water and alkaline electrolytic water are stored in storage tanks 2 and 3 respectively. Using sodium chloride as an electrolyte makes the alkaline electrolytic water contain hypochlorous acid, which is removed with activated carbon. The acidic electrolytic water and the alkaline electrolytic water are mixed and neutralized in a mixing tank 4 to produce the sterilized drinking water.
Patent JP-2002356391-A (JP)
Title: Fermentation apparatus for organic waste
Inventor: KOSHIDA TOSHIO
IPC: C02F11/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a fermentation apparatus that facilitates an efficient and effective fermentation of organic wastes and yields a high quality compost. SOLUTION: A fermentation tank 1 is a closed container freely rotatable horizontally and fixed selectively at a first rotational position and at a second rotational position which is positioned 180 degree opposite to the first rotational position. The fermentation tank 1 has a first and a second feed/suction pipe 3 and 4. The feed/suction pipes 3 and 4 are communicated with a circulation path 53 in which the flow is automatically switched from feed to suction and vice versa by the rotation of the fermentation tank 1. Air 8 sucked through the first feed/suction pipe 3 located above is fed to and circulated in the fermentation tank 1 via the second feed/suction pipe 4 located below to progress the fermentation of the materials to be fermented. After the fermentation is completed, the fermentation tank 1 is turned upside down to the second rotational position.  Air is sucked through the second feed/suction pipe 4 located above and air is fed to the fermentation tank 1 through the first feed/suction pipe 3 located below to promote aging.
Patent JP-2002360748-A (JP)
Title: Head of golf club
Inventor: ENDO NAOKI
IPC: A63B53/04
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To enable to increase the size of the head by reducing the weight of the face, make it easy to strike a ball with by expanding the sweet area, obtain a right gear effect by increasing the depth of the center of gravity, and increase a carry by correcting a carrying direction. SOLUTION: A face 21 is composed of a perforated plate as a base in which many through holes 11 are scatteredly arranged and a cover covering at least one side of the perforated plate 10. A non-perforated plate 15 is used for the cover. Alternatively, the cover is formed by low temperature thermal spray of cemented carbide.
Patent JP-2002053987-A (JP)
Title: Method and device for pickling rolled metallic strand, particularly steel strip
Inventor: SCHUELER PETER
IPC: G01N33/20
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To control the surface of a rolled metallic strand, particularly a steel strip at the time of pickling the same. SOLUTION: In this method for pickling a rolled metallic strand (1), particularly a steel strip (1a) moved continuously through a pickling tank (2a) and a cleaning tank (2b), an infrared detector (3) (pyrometer) operating in a non- contact state is used for detecting a scale (4) or a scale structure (5) on the surface (1b) of the metallic strand.
Patent JP-2002361963-A (JP)
Title: Ribbon roll
Inventor: TASHIRO KO
IPC: B41J17/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To improve the general versatility of a ribbon roll. SOLUTION: A light shielding layer 6 larger in the thickness than an ink layer 3 is formed over a predetermined length from an end part of the ink ribbon 4 having the ink layer 3 formed by an ink with thermal melting properties to one face of a long film 2 having light transmission properties. An end part at the side of the light shielding layer 6 of the ink ribbon 4 is held to a ribbon shaft 5 by a force of a degree whereby the end part is separated by a predetermined tensile force, and wound into a roll shape around a shaft center of the ribbon shaft 5 from one end side in a longitudinal direction.
Patent JP-2002369649-A (JP)
Title: Washing apparatus for internal organ of livestock
Inventor: MURAKAMI DAISUKE
IPC: A22C17/16
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To save labor for washing internal organs of a domestic animal such as a stomach of a cow, especially save labor by hanging the stomach on a washing tube and automating the subsequent works. SOLUTION: The washing apparatus (10) comprises the following units: a washing tank (12); a washing tube (14) placed in the washing tank; a movable stage (20) placed inside the washing tank (12) and through which the washing tube (14) penetrates; a mechanism (22) vertically moving the stage; and a mechanism (24) for pivotally moving the stage against a shoot.
Patent JP-2002369875-A (JP)
Title: Biomaterial and method of manufacturing the same
Inventor: YAMASHITA KIKUJI
IPC: A61L27/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a biomaterial which has calcification ability, has high bioaffinity and strength, is usable for living organism and is easily disposable when used for other purposes than for the living organisms and a method of manufacturing the same. SOLUTION: This material is used by being embedded into the living organism and is composed by forming a layer 13 of a calcium compound on the surface of a foundation material 10 and bonding crosslinked collagen 14 to the surface of a layer of the calcium compound of the foundation material 10. Even if, therefore, the foundation material 10 is any material, the bioaffinity can be improved. Even more, the crosslinked collagen 14 is bonded to the surface of the layer 13 of the calcium compound and since the bioaffinity of the biomaterial 1 can be thereby further enhanced, the adverse influence to be exerted on the living organism when the material is embedded into the living organism can be prevented.
Patent JP-2002372559-A (JP)
Title: Surface potential detection sensor and surface potential detection device
Inventor: URANO TAKASHI
IPC: G01R29/12
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface potential detection sensor and a surface potential detection device capable of detecting accurately the potential of a body to be measured even when the distance from the body to be measured is changed. SOLUTION: This surface potential detection sensor 1 includes a potential detection electrode 11, a distance detection electrode 12, a first shield case 13, and a second shield case 14. The first shield case 13 includes a first detection window 15. The potential detection electrode 11 is stored inside the first shield case 13 and installed corresponding to the first detection window 15. The second shield case 14 includes a second detection window 16. The distance detection electrode 12 is stored inside the second shield case 14 and installed corresponding to the second detection window 16. The first shield case 13 and the second shield case 14 are mutually electrically insulated, and mechanically coupled together.
Patent JP-2002372606-A (JP)
Title: Laminated light diffusing film
Inventor: KIKUCHI AKIKAZU
IPC: G02B1/11
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a laminated light diffusing film having excellent surface smoothness, light transmitting property, light diffusing property, mechanical strength and productivity and showing little changes in the mechanical characteristics with time. SOLUTION: The laminated light diffusing film has a light diffusing layer (B) consisting of a noncrystalline resin (b) and a light diffusing component (c) and a crystalline resin layer (A) laminated on at least one side of the light diffusing layer (B).
Patent JP-2002373412-A (JP)
Title: Magnetic recording medium
Inventor: DOSHITA HIROAKI
IPC: G11B5/70
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a high-capacity magnetic recording medium, in which the aggregation of a magnetic material can be eliminated, even if coercive force is made larger by using the magnetic material of the powder having smaller particle size, acicular ratio and aspect ratio, in order to make the noise small and which has satisfactory electromagnetic conversion characteristics (S/N ratio) and is suitable for digital recording. SOLUTION: This magnetic recording medium has a substantially nonmagnetic under layer and a magnetic layer formed by dispersing ferromagnetic powder in a binder arranged in this order on a support. The magnetic layer has 0.01-0.15 μm thickness and this magnetic recording medium satisfies 0.03<(b/a)<0.5 (where (a) is the average intensity of the element derived from the ferromagnetic powder, when measured by an electron beam microanalysis; (b) is the standard deviation of the intensity measurements).
Patent JP-2002372815-A (JP)
Title: Image forming device
Inventor: MATSUMOTO YASUHIRO
IPC: B65H15/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of realizing the facilitation of user's jamming disposal operation and the stable carrying of an original while realizing a stable carrying path in a recording medium reverse carrying path for ejecting paper facedown. SOLUTION: This image forming device is provided with an image forming part for forming an image and recording it on a recording medium, a developer container in which developer is stored and which can be attached to/detached from a main body, a 1st opening/closing part for attaching/detaching the developer container to/from the main body, the carrying path for carrying the recording medium on which the image is recorded and a 2nd opening/closing part for opening the carrying path.  In the device, the 2nd opening/closing part is constituted inside the 1st opening/closing part and can be opened/closed after the 1st opening/closing part is opened, then the device is provided with a coupling means for coupling the 1st and the 2nd opening/closing parts, and the coupling means is constituted of a spring member, and the 2nd opening/closing part stands still in a totally opened state by the action of the spring member.
Patent JP-2003007823-A (JP)
Title: Signal bus arrangement
Inventor: TAKADA HIDEHIRO
IPC: H01R12/58
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce a crosstalk noise between signal lines without widening the bus pitch width. SOLUTION: In a two-dimensional layout, bus signal lines are arranged so that neighboring signal lines BUS- A<0:L> and BUS- B<0:M> belong to different buses. Different buses transmit signals which vary with different timings, while signal lines in the same bus transmit signals which vary with essentially the same timing.
Patent JP-2003000588-A (JP)
Title: Instrument and system for diagnosis
Inventor: YOSHIMINE TAKASHI
IPC: A61B7/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic device with which not only body sounds but also the condition of the skin or the like can be easily obtained, and a diagnostic system in which remote diagnosis can be performed by using information provided by such a diagnostic device. SOLUTION: In a sound collecting part 5 for collecting sounds showing the condition of a diagnostic object, a CCD camera 7 is provided for imaging the condition of the diagnostic object so that not only the body sounds but also the condition of the skin or the like can be easily obtained. Further, by transmitting information on the body sounds and the condition of the skin or the like to a diagnostic institution distant from the diagnostic object, a doctor performs diagnosis on the basis of such body sound and image information and a patient can be medically examined by the doctor at home.
Patent JP-2003008788-A (JP)
Title: Public personal computer communication system in prepaid card
Inventor: KIMURA NOBUYOSHI
IPC: G06Q50/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a public personal computer communication system for realizing settlement of treatment charge safely, simply and promptly, along with easy computer communication. SOLUTION: The system includes a means for recording the sender's information, including ID information and sender's charge payment assurance information, a means for setting the initial balance of the prepaid card and storing it in data base of the server, a means for storing the balance in a memory unit of the public personal computer and renewing the balance by subtracting the communication fee and dealing fee in usage of prepaid card, a means for comparing the charge and the balance at the business, displaying whether the card settlement is right or wrong, and transmitting the charge payment assurance information to the seller's terminal, only when the result of comparison is correct, and a means for storing the data of the memory unit of the public personal computer into the data base of the server and deleting the data of the memory unit of the public personal computer,  after the finish of transaction.
Patent JP-2003001456-A (JP)
Title: Deposited body of galvanized steel sheet and deposition method thereof
Inventor: TSUKAYAMA TOSHIHIKO
IPC: B23K26/32
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of pits in a weld metal zone without using fillers, etc., in forming galvanized steel sheets to a deposited body by a laser beam. SOLUTION: In forming main and sub doors 1 and 2 by depositing the front and rear surface sheets 3 and 4 formed by suitably cutting and bending the galvanized steel sheets to each other, the weld metal zone is formed by welding of butt sections by a YAG laser in such a manner that the end face of the other surface plate is abutted against the surface of the one surface plate like, for example, the front end face (corresponding to the plate end face of this invention) 3d which is the cut surface of a right piece section 3b of the front surface plate 3 is butted against the front side surface (plate surface) of the right end edge in the lateral direction of the rear surface plate 4.
Patent JP-2003001733-A (JP)
Title: Fine gap built-in body and method for manufacturing it
Inventor: NARIZUMI AKIRA
IPC: B32B3/24
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To facilitate selection and manufacturing of a raw material by hot- pressing thin sheets with through-holes at a relatively low temperature and to prepare fine gaps with a small frictional resistance in a pipe. SOLUTION: A plurality of ultra-thin sheet-like laminated sheets 1, 2 and 3 with through-holes 1a, 2a and 3a constituting the fine gaps (A) and bonding material layers 4 and 5 formed between the laminated sheets 1, 2 and 3 and with lower melting points than those of the laminated sheets 1, 2 and 3 are provided.
Patent JP-2002086280-A (JP)
Title: Friction-welded tubular joint, and drill tool having the joint
Inventor: BAUER JOSEF
IPC: B23K101/04
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a tubular joint in which a plurality of structural parts are jointly integrated with each other by friction welding while weld beads are not regulated, or protruded inside, and to reliably feed cutting solution in a drill tool having the tubular joint. SOLUTION: This tubular joint (1) comprises two hollow joints (3 and 4) which are coaxially disposed in a joining area (2) and friction-welded to each other, and a regulating sleeve (5) is disposed in the joining area (2). The drill tool (10) has the tubular joint (1) with a tubular shaft (13), a tool head (14) and/or an insertion end (15) integrated with each other in joining areas (2 and 2') at each end face, and a cutting solution flow passage (11) pierces the tubular joint (1) and the regulating sleeves (5 and 5').
Patent JP-2003016584-A (JP)
Title: Navigation device and information terminal
Inventor: NAKAISHI SHINICHI
IPC: G09B29/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device with which a driver can definitely grasp other-vehicle information by guiding other-vehicle information by sound on the basis of information which is obtained from other vehicles and also relieving psychological burden on the driver. SOLUTION: The device is provided with a means for obtaining self vehicle information, a means for judging whether a transmitting condition which is predetermined for transmitting self vehicle information to other vehicles is established, a means for transmitting self vehicle information to other vehicles when the judging means judges that the transmitting condition is established and a means for performing guide by sound concerning other vehicles on the basis of other-vehicle information which is obtained from other vehicles via a receiving means.
Patent JP-2003010422-A (JP)
Title: Game board
Inventor: TOKIBA YASUNORI
IPC: A63F7/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional game board which lacks entertainment because the ball-moving surface of the conventional game board is flat and, therefore, the movement and flow of game balls lacks unexpectedness. SOLUTION: The board surface on which game parts are fixed and game balls move has a flat board surface area 10 and a protruding board surface areas 2A, 2B and 2C, which are protruding toward the ball movement surface of a ball 20. The board surface is constituted on the surface side of a decorative sheet 4 fixed on the base board 3 of a game board. Each of the protruding board surface areas is formed by protruding the surface side of the decorative sheet 4 using a protrusion former 5 fixed inside of the decorative sheet 4.
Patent JP-2003018816-A (JP)
Title: Stepping motor and method of manufacturing the same
Inventor: SASHINO MASAHIRO
IPC: H02K37/14
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor which assures higher quality and realizes accurate drive with lower noise. SOLUTION: A spacer 13 is formed to be deformed elastically when it is placed in contact with and pushed toward the end face of a magnet 11, height in the axial direction when the magnets 11, 12 and spacer 13 are stacked is set so that the accumulated height before the insertion mold coupling of these members is higher than the height after the insertion mold coupling thereof, and the insertion mold coupling is realized while both end faces of two magnets are pushed and held with the mold metallic die.