baber/WOPTO huggingface dataset:
Patent JP-2001311469-A (JP)
Title: Sealing structure
Inventor: SEKI RYUTATSU
IPC: F01P11/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure improving sealing ability and manufacturing cost by minimizing necessary machining accuracy and assembling time in the component parts comprising of a flange portion and a cylindrical portion to be inserted into a mounting bore and sealing with two O rings. SOLUTION: In the sealing structure for the component parts, a rear chain cover 5 has a second o ring 19 in an annular groove 5b and a pump housing 10 has a first O ring 18 in a groove 10c of a cylindrical portion 10a and the pump housing 10 is inserted in the a mounting bore 17 of the rear chain cover 5. It is characterized in that the rear chain cover 5 can be inserted into the sealing potion 17a of the mounting bore 17 smoothly with small sliding resistance by the first O ring 18 compression improving assembling operation. Furthermore, it is possible to retain adequate compression ratio for both the first O ring 18 and the second O ring 19 with minimum machining accuracy.
Patent JP-2001318147-A (JP)
Title: Method and device for mutual acquisition between moving bodies
Inventor: FUKUSHIMA HIROYUKI
IPC: G01S17/93
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for mutual acquisition between moving bodies which use two-dimensional position detecting elements for respective laser light reception parts of the moving bodies and allow the moving bodies to oscillate laser lights in photodetection directions when receiving laser lights from the other bodies when the two moving bodies approach each other and accurately speedily communicate with each other. SOLUTION: This is a device which detects and acquires the positions of the two moving bodies, which are each mounted with a search acquiring means composed of a laser light emission part, and a laser light reception part and move with the laser lights. The laser light reception part is provided with a two-dimensional position detecting element, a driving means drives the search acquiring means to swivel and vertically swing, and a control means controls the driving means according to the deviation of the position of the photodetection point of the two-dimensional position detecting means from a fixed point position so that the photodetection point position meets the fixed point.
Patent JP-2001317268-A (JP)
Title: Rail member and roof body or folding door provided with the same
Inventor: AOKI SHIGEO
IPC: E04B7/18
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique about a composition capable of easily moving a hanging structure annexed to a building. SOLUTION: A rail member 1, composed of a base part 2, a holding part 4, and connecting parts 3, 5, allows the hanging structure 11 annexed to the building to hang and moves a rail 10 in order to move the hanging structure 11. The base part 2 with through holes 23, 24 can be moved along the rail 10 in an X direction. The holding part 4 having through holes 42, 45 holds the hanging structure 11 in such a manner as to sandwich it. The connecting part 3 passes through the through hole 42 for the purpose of allowing a clearance 60 between the base part 2 and the holding part 4 to be changed. Additionally, the connecting part 5 passes the through hole 45 so as to allow a clearance 61 between the base part 2 and the holding part 4 to be changed.
Patent JP-2001317942-A (JP)
Title: Target for photographic surveying
Inventor: SASAKI MASAHIKO
IPC: G01C15/06
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a target for photographic surveying that is convenient to carry, and at the same time, never lowers the accuracy of photographic surveying. SOLUTION: In a rotary shaft member 31, the axis center is extended in a direction orthogonally crossing an upper surface 12U of a first columnar member 12 and an upper surface 14U of a second columnar member 14, and is provided at a middle position in the longitudinal direction of the second columnar member 14. While the target is in a state of being assembled, one portion of a part extending to the rotary shaft member 31 from an end part 14A where distance to the rotary shaft member 31 is short at a side 14S of the second columnar member 14 abuts against the end face 12E of the first columnar member 12. An assembly lock means 60 is equipped with a base part 61 that is provided at a side 12S of the first columnar member 12, and a part 62 to be engaged that is provided in the second columnar member 14.  An engagement part 67 at the base part 61 is engaged to an end part 62A at the part 62 to be engaged, and the first columnar member 12 and the second one 14 are fixed in this state.
Patent JP-2001314655-A (JP)
Title: Network game system and game software recording medium
Inventor: HASHIGUCHI SADAO
IPC: A63F13/95
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a network game system which can minimize the cost of the whole of a game software recording medium. SOLUTION: In the network game system, a plurality of portable game machines execute the same game. Each portable game machine has a microcomputer, controller part, display, speaker, medium mount part, and communication interface. In one of the machines, a master medium, into which a ROM, on which a master program is recorded, is incorporated, is mounted to the medium mount part, while a slave medium, into which a ROM, on which a communication program is recorded, and a reloadable memory, are incorporated, is mounted to each of the other machines. The game machine mounted with the slave medium stores a slave program sent from the master machine into the reloadable memory, so that by controlling the master machine, the other machines, as slave machines, execute the game.
Patent JP-2001320612-A (JP)
Title: Image processor
Inventor: HIGASHIYAMA TERUYUKI
IPC: G03B19/02
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that can prevent useless power consumption or giving hindrance to photographing because view of an image display section is difficult during a consecutive shot even when a quick review function to make a confirmation display of a photographed image on the image display section in the case that an optical finder is used to conduct photographing in the consecutive photographing mode. SOLUTION: In the case that an image display switch 66 is turned off, a quick review switch 68 is turned on and the consecutive shot mode is selected, display of a photographed image just after photographing on the image display section 28 is inhibited in the midst of the consecutive shot mode and only the final photographed image in the consecutive photographing mode is quickly reviewed.
Patent JP-2001318131-A (JP)
Title: Magnetic impedance head module
Inventor: UMEHARA TAMIO
IPC: G01R33/02
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a small and reliable magnetic impedance head module exhibiting excellent sensitivity characteristics in the detection of a subtle micro magnetic field at a low cost. SOLUTION: Thickness of a coating 24 covering a thin film MI element 15A is set at 100 μm or less, the surface part 30a of the coating 24 faces an article 3 to be measured and the corner parts and side parts of the surface part 30a are rounded 35. The module touches the article 3 smoothly to ensure smooth movement thereof thus ensuring good detection while enhancing reliability. A thin film negative feedback coil 12 and a thin film bias coil 13 are wound around a thin film magnetic core 14 to constitute the thin film MI element 15A which can reduce the size.
Patent JP-2001320653-A (JP)
Title: Image decoder and image decoding method
Inventor: FUKUSHIMA MICHIHIRO
IPC: H04N19/85
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an image decoder that can reduce a time required for read skipping of a specific picture so as to attain stable high-speed reproduction. SOLUTION: A header information detection section 102 detects a picture type stored in a picture header of image data, and when the detected picture type of a B picture at setting of a high-speed reproduction mode, a data storage control section 103 does not output the B picture as its control, then a VBV buffer 104 stores only I and P pictures at high-speed reproduction so as to avoid data of read-skipping at high-speed reproduction.
Patent JP-2001318426-A (JP)
Title: Liquid crystal projector
Inventor: AOTO KATSUHIDE
IPC: G03B33/12
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To improve the reduction of a size and weight. SOLUTION: This projector is constituted to separate the light from a light source to respective light rays of three primary colors across an optical system and to synthesize and emit the respectively separated light rays after respectively passing the light rays through a liquid crystal panel. The optical system has a mirror which reflects the first light ray among the light rays from the light source and allows the transmission of the second and third light rays, a phase difference plate which allows the transmission of the second light ray transmitted through this mirror by rotating its polarization direction by 90 deg. and allows the transmission of the third light ray without changing its polarization direction and a prism which allows the transmission of the second light ray across the phase difference plate and reflects the third light ray.
Patent JP-2001315499-A (JP)
Title: Decorating device
Inventor: MASAKI HIROYOSHI
IPC: B44F1/06
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a decorating device capable of observing a decoration even at a dark place at night or the like with a simple structure by incorporating a high contrivance with a change or a movement incorporated in a light observing way from a light source. SOLUTION: A diffraction grating plate 600 is fixed to a front surface side of a case 200. A light emitting diode 500 for emitting a light to the plate 600 from a back surface side of the case 200 is fixed to a pendulum 300. Thus, the movement of the light having high contrivance can be observed even at night with the simple structure.
Patent JP-2001275857-A (JP)
Title: Cooking utensil with movable collar on handle
Inventor: KAWAMICHI TADAYUKI
IPC: A47J43/28
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a cooking utensil that is fixable at a proper angle irrespective of the depth of pots and pans. SOLUTION: A fire-resistant collar 2 is arranged vertically movably along a portion of a handle 1. An insertion of an internal projection on the collar 2 in any one of holes cut at regular intervals in the handle 1 can fix the collar 2 in place according to the depth of pots and pans.
Patent JP-2001319415-A (JP)
Title: Digital signal recording device
Inventor: IWAMA TADASHI
IPC: G11B19/02
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To solve such problem that a sampling rate converter can not be used at the time of dubbing at a high speed because data equivalent to not equimultiple but integer multiple of rated sampling frequency which is received at the time of dubbing at a high speed are converted into the rated sampling frequency of the recording data to be recorded on a recording medium by the sampling rate converter. SOLUTION: When data are recorded with not equimultiple but integer multiple of the rated sampling frequency, an operation clock frequency to be supplied to the sampling rate converter 2 is set to the integer multiple of a standard frequency matched with the rated sampling frequency. Thereby, the high-speed dubbing is achieved using the data via the sampling rate converter 2 by preventing it from varying the sampling frequency of the data outputted therefrom at the time of dubbing at an integer multiple high speed.
Patent JP-2001321489-A (JP)
Title: Slot machine
Inventor: SHIMADA KEIICHI
IPC: A63F5/04
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To achieve a quick shift of the bet number to its maximum even when the bet number is not its maximum upon the winning of a re-game role in a game of a mode that allows the re-game role to be won at a higher probability. SOLUTION: There are arranged a role lottery means 64 for carrying out the lottery of a role, a probability table 62 having a winning probability determined for each of a plurality of roles and a reel stop control means 66 for controlling the stopping of reels based on the results of the lottery of the role by the role lottery means 64. The probability table 62 is provided with a first probability table 62a and a second probability table 62b which has a value in the probability of winning a re-game role higher than that allows the winning of no role while a gradient value is set higher than the first probability table 62a.  When the bet number is not its maximum, the reel stop control means 66 controls the stopping of the reels upon the winning of the re-game role in a game of a specified mode using the second probability table 62b, different from the way it does when the bet number is its maximum.
Patent JP-2001322768-A (JP)
Title: Control method and device for false twister
Inventor: KUSUZONO HIROAKI
IPC: B65H63/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a control method and device for a false twister capable of identifying some of abnormality factors of an original yarn package using an analysis in a frequency region of untwisting tension. SOLUTION: This control method for the false twister is characterized in that a characteristic value found from a component of a specific frequency region related to the characteristics of the original yarn package of the untwist tension according to each original yarn package, a case where the characteristic value is changed from a preset control value by a prescribed value or more is detected as a control phenomenon to store the generation time point, and the time series generation distribution of the control phenomenon about the original yarn package of a designated control range is displayed according to the request. This control device for the false twister implements it.
Patent JP-2001031636-A (JP)
Title: alpha-KETOAMIDE DERIVATIVE AND ITS MEDICAL USE
Inventor: SAI OUSHIYOU
IPC: A61K31/4015
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a new α-ketoamide derivative composed of a non-peptide α-ketoamide derivative, having excellent chymase inhibiting action and useful as an agent for the prevention and treatment of cardiovascular diseases, etc., of warm-blooded animals. SOLUTION: The objective compound is expressed by formula I [A is a substituted lower alkyl, a lower alkoxy or an aromatic ring; R1 and R2 are each H, a (substituted)alkyl or the like], e.g. N-[2,5-bis(N-benzylcarbamoyl) phenyl]-2-oxo-3-phenylpropanamide. The compound of formula I can be produced by reacting an α-keto-acid halide derivative of formula A-COCO-X (X is a halogen) with an aniline derivative of formula II preferably in a reaction solvent (e.g. tetrahydrofuran) in the presence of an organic base (e.g. 4- dimethylaminopyridine). The amount of the organic base is preferably 0.05-1.0 mol based on 1 mol of the aniline derivative and the reaction temperature is preferably 0-30 deg.C.
Patent JP-2000346135-A (JP)
Title: Torque transmission device
Inventor: REIK WOLFGANG
IPC: F16F15/167
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To improve a damping action in a torque transmission device. SOLUTION: A liquid clutch such as a Foettinger clutch or a torque converter comprises at least one pump impeller 7 capable of connecting without relative revolution with a driving shaft 1 provided on a driving unit, at least one turbine runner 10 capable of connecting without relative revolution with an input shaft 14 of a power train wanted to be driven, according to circumstances, at least one stator 12 arranged between the pump impeller 7 and the turbine runner 10, a housing 2 for housing at least the pump impeller and the turbine runner, and at least one torsional vibration damper 30 effective between the driving shaft 1 and the input shaft 14. At least one torsional vibration dumper 30 is arranged on a force-transmitting pass between the driving shaft 1 and the pump impeller 7.
Patent JP-2001328663-A (JP)
Title: Can lid having identification mark and forming method therefor
Inventor: MATSUI KAZUO
IPC: B65D39/02
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To make an identification mark identifying a manufacturing factory or a manufacturing line for can lid having a panel reinforcing part such as a countersink or a bead part discernible instantly from above while being inconspicuous, and to provide such an identification mark for the can lid without giving damages to the interior and exterior surfaces of the can lid without requiring a specially prepared apparatus and process. SOLUTION: For the can lid 1 having a reinforcing annular groove 14 or a reinforcing annular protuberance 15, or both of the groove 14 and protuberance 15 formed at its panel part 11 approximately in a disk shape, identification marks 16 formed in protuberances and dents at the metal surface are provided at the brim of the annular groove 14 or the annular protuberance 15 in desired positions in the circumferencial direction.
Patent JP-2001334378-A (JP)
Title: Method of welding cast iron with laser beam
Inventor: SAKURAI SHIGEYUKI
IPC: B23K26/32
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of welding cast iron with a laser beam welding, by which a cast iron and a steel member are welded with high reliability without need of a complicated control, a large sized welding head, or the like. SOLUTION: A pure Ni member 19 which is a foil whose thickness is 0.3 mm is inserted as an inserted member between a steel member 17 and a cast iron 18. The laser beam welding is performed while irradiating with the laser beam 1 from the side of the steel member 17. The Ni member 19 is located between the steel member 17 and the cast iron 19, thus the Ni member 19, melted behind a keyhole 8 generated by the radiation of the laser beam 1, is stirred by the upper part flow and the lower part flow in a molten pool 7 and distributed in the whole part of the upper and lower parts of the molten metal. Thus a stability and an elasticity of the structure after the high temperature welding are available throughout the whole molten zone of the metal due to the action of the Ni 19.
Patent JP-2001329171-A (JP)
Title: Polymer molding material
Inventor: KAWAGUCHI AKIYOSHI
IPC: C08L81/02
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a polymer molding material and molded article containing a polyphenylene sulfide resin and a polyamide resin in high compatibility and having excellent impact resistance and elongation property. SOLUTION: The objective polymer molding material is produced by adding 1-30 wt.% rubbery polymer modified with an unsaturated carboxylic acid, its anhydride or their derivatives and 0.5-5 wt.% epoxy resin to a mixture of a polyphenylene sulfide resin and a polyamide resin.
Patent JP-2001338322-A (JP)
Title: Coin hopper
Inventor: ABE HIROSHI
IPC: G07D9/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a coin hopper little in troubles such as clogging with coins, bridging. SOLUTION: The coin hopper includes a coin reserving tank having a tilted bottom part, a rotary disk arranged at one end part of this coin reserving tank for scraping up coins and an obstruction board arranged in the coin reservation tank to eject coins one by one by means of the rotary disk while regulating the quantity of the coins pushed out to the side of the rotary disk along the tilted bottom part of the coin reservation tank per a unit time by means of a buffleplate. In the coin hopper, the ratio of the areas of a regulating a regulating passage demarcated by the peripheral wall of the coin reservation tank and the baffleplate with the area of the coin is set to be in the range of 11 to 37.
Patent JP-2001335781-A (JP)
Title: Apparatus for testing of coke
Inventor: SHIMOYAMA IZUMI
IPC: G01L1/26
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for the testing of coke which apparatus is capable of measuring the load distribution that the coke at high temperatures affects on the furnace walls. SOLUTION: The apparatus for the testing of coke which apparatus feeds coke or coal into a carbonization chamber 1, then compresses or excludes it, thus measures the load affecting on the side wall of the above chamber, is characterized in that it comprises: divided side walls 3b each of which is one of a plurality of divided side walls and is so set up as to be movable to the right angle to the direction of the compression or extrusion; load-transmitting rods 11 each of which is connected to the each of the divided walls 3b and transmits the load affected from each of the divided walls to the position influenced hardly by the heat; and load measuring devices 9 each of which receives the transmitted load from the load-transmitting rod 11 and measures the load.
Patent JP-2001339435-A (JP)
Title: Internet telephone connecting destination specifying method and speech device
Inventor: MIYATA YOSHIYUKI
IPC: H04L12/701
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To efficiently and exactly specify the connecting destination and communication environment of the opposite party regardless of the communication environment of the opposite party when performing speech while utilizing an Internet speech device. SOLUTION: The transmitting/receiving means of the speech device transmits information containing telephone number information and user side information inputted by an input means through an Internet line to a connecting destination retrieval database device provided on that Internet line, and while referring to the telephone number information, the connecting destination retrieval database device retrieves the connecting destination and returns the information of the retrieved connecting destination through the Internet line to the transmitting/receiving means on the basis of the user side information.
Patent JP-2001334881-A (JP)
Title: Screw grommet for fixing speaker on car
Inventor: YAMAUCHI HIROKUNI
IPC: B60R11/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a screw grommet to fix speaker on a car with low cost, for which a round hole of sheet metal of car body can be utilized. SOLUTION: A flange 1b having a non-circular contour is provided on the screw grommet 1 for fixing speaker on a car.
Patent JP-2001337985-A (JP)
Title: Retrieval system and method
Inventor: AKASHI KATSUMI
IPC: G06F17/30
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the limit of the capacity for storing files to be retrieved in the retrieval of files having contents of information other than characters and character information so that the latest file can be retrieved in a shortest time. SOLUTION: This system for retrieving the files having contents of information other than characters and character information comprises a means for storing the name and formation/renewing date of the character information and file as a set of elements, a means for storing the priority order to each medium including a communication medium, a means for selecting a set, and a means for accessing to each medium according to the priority order, searching a file having the name selected by the selection of the set and formed/renewed in the formation/renewing date selected by the selection of the set, and reading it when found.