baber/WOPTO huggingface dataset:
Patent JP-2001286519-A (JP)
Title: Body-attached type muscular strength auxiliary device
Inventor: TAKAGI KUNIHIKO
IPC: A61F2/74
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a body-attached-type muscular strength auxiliary device that has a compact structure, does not restrict a user's action by attaching the light device to the user, and is easily handled. SOLUTION: An artificial muscular strength generating part 4 comprises first and second attaching parts 8a, 8b, and a plurality of actuator dividing bodies 12 removably interconnected between the first and second attaching parts 8a, 8b. The actuator dividing body 12 comprises a slender telescopic part 12a for generating a predetermined actuator force by extending it longitudinally using the inside as a pressure chamber, and connecting parts 12b, 12c fixed to both ends of the telescopic part 12a.  A control part 6 for controlling the driving of the muscular strength generating part comprises a reservoir chamber for accumulating working fluid, a compression/return control part for controlling compression or return of the working fluid of the plurality of actuator dividing bodies, a driving control part for controlling the driving of the compression/ return control part 24, and a power supply part for supplying external power to the compression/return control part.
Patent JP-2001292590-A (JP)
Title: Motor for vehicle
Inventor: YAMAMOTO TOSHIO
IPC: H02P29/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor for a vehicle, which can reduce noise inside a cabin. SOLUTION: For a motor 1 for a wiper, which is mounted to a motor mount part Ba for a front wiper of the body B arranged in front of a driver's seat, the number of revolutions of a rotor is set to 7,500 rpm, so that the basic frequency of the magnetic sound of itself, that is, 'the number of slots (12) ×the number of revolutions of armature' becomes the vibration attenuating region frequency in the vibration transmission property of a motor mount for a front wiper, that is 1 kHz or higher.
Patent JP-2001287122-A (JP)
Title: Manufacturing method and fitting structure for spline shaft for constant velocity joint
Inventor: OKUBO SHIGERU
IPC: F16D3/2245
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To control stress concentration on a fixed part for simplifying the whole structure of a device and to perform easily control of a drive shaft. SOLUTION: A spline having a crowning top T where tooth thickness is at its maximum is formed between a center O2 of tooth length of a virtual spline tooth and a center O1 of tooth length of a final spline tooth. The crowning top T is mounted on a position corresponding to a position where stress is at its minimum when rotation torque is given to an engaging part of a spline shaft with a constant velocity joint.
Patent JP-2001288440-A (JP)
Title: Solution adhesive composition
Inventor: YAMAZAKI SATORU
IPC: C09J153/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a solution adhesive composition which excels in the adhesion between a metal (nickel, aluminum, copper or the like) and a polyolefin based plastic and resistance to electrolytes and is suited in bonding polymeric cell members. SOLUTION: The solution adhesive composition comprises (A) a thermoplastic elastomer and (B) a coupling agent, and component (A) being SBS, SIS, SEBS, SEPS or SEP and component (B) being a titanate based coupling agent at a ratio of component (B) of 0.5-20 pts.wt. based on 100 pts.wt. component (A).
Patent JP-2001287738-A (JP)
Title: Folding container
Inventor: MURAKAMI TETSUYA
IPC: B65D25/20
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To surely prevent the short side panel of a folding container assembled in a box shape from falling inside when the container is held by both hands and also to make the container compact when it is folded. SOLUTION: A rectangular bottom panel 1 is provided with a long side panel 2 mounted freely rotatively on each facing long side and with a short side panel 3 mounted freely rotatively on each opposite short side. In assembling this folding container in a box shape, the pair of short side panels 3 in a pushed down condition are folded on the pair of long side panels 2 in a pushed down condition, and after the panels 3 are erected, the panels 2 are erected. In a standing condition, both inside ends of the panels 3 are supported by both end faces of the opposite panels 2. A supporting protrusion 4 is provided partially on both inside ends 3a of the panels 3. In a condition that the panels 3 forming a pair are pushed down, the protrusion 4 is fitted in a recess 20 provided at both long side ends of the panel 1.
Patent JP-2001288203-A (JP)
Title: Preparation method of linear low density polyethylene composition
Inventor: ABE SHINJI
IPC: C08F210/16
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method of linear low density polyethylene (LLDPE) which does not produce sheet-like material in the reactor and which yields an LLDPE with a narrow composition distribution with a high polymerization activity. SOLUTION: The preparation method of a linear low density polyethylene composition comprises using two gas-phase fluidized bed reactors and copolymerizing ethylene and an α-olefin in the presence of a prepolymerized metallocene-based supported catalyst to prepare a composition, wherein a mixture of a polymerizable monomer and a saturated aliphatic hydrocarbon is introduced into the fluidized beds as a two- phase mixture of gas and liquid and a high molecular weight polyethylene is prepared in the first stage and a low molecular weight polyethylene is prepared in the second stage under conditions where the polymerization temperatures at the first stage and second stage (T1 and T2, respectively) satisfy the relationship: T1<=T2<T1+30 and the partial ethylene pressures at the first stage and second stage (P1 and P2, respectively) satisfy the relationship: P1<=P2<P1+1.0 and the contents of the saturated aliphatic hydrocarbon in the mixed gases at the first stage and second stage are kept at 1-20 mol%.
Patent JP-2001290680-A (JP)
Title: Automatic reconfiguring method for data base system
Inventor: MAEDA MASAHIRO
IPC: G06F12/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To automatically optimize file capacity by assigning the file capacity to a value corresponding to use conditions, when the transition of a file activity ratio is out of a reference range by managing the use conditions of a file by means of a file capacity monitoring task, while using a file information storage library for saving labor in the operation management of a data base system by automatically optimizing the file capacity. SOLUTION: This method is provided with a means for providing a dedicated task for monitoring the capacity of each of files in the data base system and a means for predicting the timing of reconfiguration from an increase/decrease rate or transaction and an increase/decrease rate per passing date for each file. On the basis of the predictive value, it is whether reconfiguration is required is determined and the file capacity is optimized automatically.
Patent JP-2001298912-A (JP)
Title: Commutator
Inventor: KIYOSE KENZO
IPC: H02K13/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To improve damage preventing property of a commutator segment in a disk type commutator of an anti-commutation surface bonding structure while complexity to structure and manufacturing process is restrained. SOLUTION: A plurality of metal segments 2 are bonded individually to anti-commutation surfaces of a plurality of commutator segments 1 which have an almost discoidal commutation surface as a whole. Windings are fusion-bonded to terminals 24 of the metal segments 2. Outside parts of the commutator segments 1 are covered with the metal segment 2 interposing small gaps (d). As a result, protection of the commutator segments 1 is improved as compared with the conventional disk type commutator of an anti-commutation surface bonding system.
Patent JP-2001295845-A (JP)
Title: Oil-impregnated sintered bearing and its manufacturing method
Inventor: KONDO MAKOTO
IPC: F16C33/14
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an oil-impregnated sintered bearing manufactured by a general manufacturing process and reducing the oil leakage. SOLUTION: This oil-impregnated sintered bearing is provided with inner hole large parts 1b with their surface density rougher than that of a journal part in one side or both sides of the journal part 1a for a bearing inner hole adjacent to the journal part 1a, and inner hole small part 1c having the inside diameter larger than that of the journal part 1a and smaller than that of the inner hole large parts 1b adjacent to the inner hole large parts 1b. By this constitution, the bearing can surely prevent the leakage of the lubricating oil to the outside by a dam operation of the inner hole small parts 1c in particular.
Patent JP-2001301511-A (JP)
Title: Cup holder
Inventor: ABE TETSUYA
IPC: B60N3/10
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a cup holder capable of preventing a holder from rotating to a close position side in a state of holding a cup. SOLUTION: This cup holder has a first fixed axial center 10, the holder 20 provided rotatably around the first fixed axial center 10, a first spring, a second fixed axial center 40 displaced from the first fixed axial center 10, a tray 50 provided rotatably around the second fixed axial center, a second spring, a stopper part provided on the tray 50, and a stopper receiving part 8 provided on the holder 20. A relationship between the stopper part and the stopper receiving part is set in a relationship when the holder 10 is in a holder open position and the tray 50 is rotated from a tray open position to a tray close position side, the stopper part enters inside a rotation locus of the stopper receiving part from open to close for locking with the stopper receiving part.
Patent JP-2001011648-A (JP)
Title: Surface treating method, sliding member and piston
Inventor: NOMURA MASAYA
IPC: C23C22/56
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the equipment, to reduce the treating cost and to impart excellent wear resistance, corrosion resistance or the like by heating a treating soln. contg. ammonium borofluoride or ammonium chloride or ammonia water and magnesium silicofluoride to a specified temp. and dipping Al or an Al alloy therein. SOLUTION: This surface treating method is the one in which a treating soln. is heated at 70 to 100 deg.C. Preferably, the treating soln. contains magnesium silicofluoride of 0.1 to 20 pts.wt. to 100 pts.wt. of water and an ammonium compd. or ammonia water by 0.01 to 10 pts.wt. by the amt. of ammonium, moreover, the surface of a piston is coated with a film composed of a mixture of NH4MgAlF6 and MgAlF5.1.5H2O or a mixture of NH4MgAlF6 and MgAl2F8.2 H2O, and furthermore, the piston is the one in which the whole face including the inner and outer faces of the piston is coated with a film composed of a similar mixture, and the thickness of the film of the similar mixture lies in the range of 1 to 20 μm.
Patent JP-2001297484-A (JP)
Title: Recording medium
Inventor: ITO AKIYOSHI
IPC: G11B7/24062
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To control the temperature change of the recording layer where information is recorded by using a thermal effect. SOLUTION: The recording medium has a magneto-optical recording layer 6 where light enters to record information by using the thermal effect, a heat absorbing layer 4 formed in contact with the magneto-optical recording layer 6 and absorbing the heat accumulated in the magneto-optical recording layer 6, and a heat conducting layer 3 conducting the heat accumulated in the recording layer, and the light transmitting through the magneto-optical recording layer 6 is reflected by the heat absorbing layer 4 and the heat conducting layer 3. In the magneto-optical recording medium 1, the heat generated by the light entering the magneto-optical recording layer 6 is absorbed by the heat absorbing layer 4 and emitted to the outside by the heat conducting layer 3 so as to control the temperature of the magneto-optical recording layer 6.
Patent JP-2001307558-A (JP)
Title: Heat resistant self-welding wire and heat resistant voice coil for speaker
Inventor: UEHARA MASATAKE
IPC: H02K3/30
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a coil for various electrical machinery and apparatus which can be bonded with alcohol solvent and a heat resistance is required, especially a heat resistant self-welding wire suitable for manufacturing a heat resistant voice coil, and also a heat resistant voice coil using the heat resistant self-welding wire and having shape-holding ability even at high temperature of 400 deg.C or more. SOLUTION: This heat resistant self-welding wire (4) is manufactured by adding 150 to 200 pt.wt. of imido compound, 50 to 100 pts.wt. of a bisphenol A-type epoxy resin and 10 to 20 pts.wt. of amino resin to 80 to 100 pts.wt. of an alcohol soluble polyamide resin with high fusing point of 150 to 200 deg.C, by applying fusion coating material solved in organic solvent on the conductor (1) via insulating film (2), by baking, and by providing fusion coating (3).
Patent JP-2001301278-A (JP)
Title: Printer for portable telephone
Inventor: FURUKAWA KUNIHIKO
IPC: H04M1/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-carry printer which can print out mail data distributed to a portable telephone and stored therein. SOLUTION: The printer for portable telephone comprises a section 5 for holding a roll sheet 4, a section 6 for printing on the roll sheet 4 held in the holder section 5 while feeding out one end thereof, a section 12 being connected with a portable telephone 11, and a control section 8 for driving the printer section 6 to perform printing upon receiving print data from the portable telephone 11, and a battery section 10 for supplying power to these sections. These sections are contained entirely in a rectangular prism body 2.
Patent JP-2001302824-A (JP)
Title: Method for matting elastomer
Inventor: NAKADA TOSHIKI
IPC: C08L91/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for sufficiently matting even an elastomer either being not matted or being insufficiently matted. SOLUTION: This method for matting an elastomer is characterized by comprising impregnating the surface of an elastomer with organic compound having an air oxidation-curable unsaturated group.
Patent JP-2001302767-A (JP)
Title: Liquid epoxy resin composition for sealing semiconductor, semiconductor device and method for manufacturing the device
Inventor: HINO HIROHISA
IPC: C08L83/04
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid resin composition for sealing a semiconductor which is liquid and lowly viscous at an ordinary temperature to be excellently treatable, does not lose the merit of a conventional liquid sealing agent-a long pot life, and can furnish its hardened product with excellent reliability in moisture resistance and heat resistance for the semiconductor; a semiconductor device treated with the liquid epoxy resin composition; and to provide a method for manufacturing the device. SOLUTION: The liquid resin composition for sealing a semiconductor comprises (A) a cyanic cid ester, (B) an epoxy resin, (C) an inorganic filler, (D) a metal chelate and/or a metal salt, and (E) a dihydrazide compound, wherein at least one of the component (A) and the component (B) is liquid at an ordinary temperature, and the components have following ratios in terms of weight ratio: the component (C)/the total composition amount=0.60-0.95, the component(A)/the component (B)=0.50-1.82, and the component (E)/(the total composition amount-the component (C))=0.01-0.15.
Patent JP-2001306692-A (JP)
Title: Blood collection management system
Inventor: NAGAKURA MAKOTO
IPC: G06Q50/22
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a blood collection management system which is applied to blood collecting operation to easily confirm matching relation about a donor between derivative items such as the chart, the body, sample, etc., regarding the same donor and can perform total management with high reliability. SOLUTION: A donor code fixed to a donor and a code fixed to a chart are read by the same code reader before blood collection to confirm that both the identification codes are the same as chart confirming operation and the donor code, a code fixed to the body, and a code fixed to a sample are read by the same code reader when blood is collected to perform container confirming operation. Consequently, it is confirmed that the generated body and sample relate to the same donor. According to confirmation data obtained by the respective confirming operations, an information processing computer generates a blood transfer list.
Patent JP-2001310895-A (JP)
Title: Counter weight detaching/attaching device for crawler crane
Inventor: TAKASHIMA TOSHIHIRO
IPC: B66C23/74
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To enable self detaching/attaching of a counter weight even in a machine having the center of gravity of the counter weight at the time of the mounting on a boom side of a working attitude time location of a mast head shaft, in a crawler crane. SOLUTION: This device is constituted so as to pivotally attach a first cylinder 43 to a revolving frame 42 of the crawler crane, to mount a shaft 44 at a tip of a rod of the first cylinder 43, to connect the shaft 44 with upper struts 47 and 47 via connection links 45 and 45, to suspend second cylinders 48 and 48 at both end parts of the shaft 44 and to engage the counter weight 49 at lower ends of the second cylinders 48 and 48. The counter weight 49 is raised by the second cylinder 48 after a mast 50 is lowered, the first cylinder 43 is extended, the counter weight 49 is drawn to the revolving frame 42 side, the second cylinder 48 is extended to place the counter weight 49 on the revolving frame 42.
Patent JP-2001299481-A (JP)
Title: Cabinet composition with door
Inventor: SATO MASASUE
IPC: A47B87/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a large cabinet composition which front and rear parts are divided and manufactured separately, delivered to a user, and assembled again at a delivered site. SOLUTION: Both the openings of a rear box body 2 having a rear surface plate 5 at its rear portion while its front is open, and a front box body 2 having an opening that is in the same shape as that of the rear box body 2 at the rear and at the same time having a door 4 that can be opened or closed at the front are brought into contact each other, and both the box bodies are joined, thus forming the cabinet having a continuous space part in both the box bodies and a door 4 for opening or closing the space part at a front side.
Patent JP-2001096919-A (JP)
Title: Phase-changing type recording medium, recording reproduction using the same, and phase-changing type recording device
Inventor: YUZURIHARA HAJIME
IPC: G11B7/243
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium, for which a phase-changing recording material with Ag, In, Sb and Te as the major elements is used, and which is excellent in initial recording property and repeating overwrite property under a further high density recording condition, in the recording medium wherein a recording and the rewriting of a high speed, high density and high capacity image data are required. SOLUTION: For this phase-changing type recording medium, the reversible phase-change of an amorphous phase and a crystal phase is used. In this case, an unrecorded state or a phase state after the initialization of the recording layer, wherein Ag, In, Sb and Te are the major elements, is constituted of a hexagonal crystal phase comprising Ag, In, Sb and Te.
Patent JP-2001311901-A (JP)
Title: Laser light scanner
Inventor: TOYODA KIYOSHI
IPC: G06K7/10
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional laser light scanner requires a time to enter regular operation because of variation in pulse voltage and load variation on a motor side and is affected by noise and current loss since the scanner is actuated with a single start pulse. SOLUTION: This laser light scanner has a resonance motor actuated by applying plural start pulses within a specific time after actuation is started or applying start pulses until a volt hold signal based upon a detection signal from a detection coil for the motor exceeds (decreases below) a specific value at the time of the actuation; after plural start pulses are applied or after the volt hold signal exceeds the specific value, the scanner is placed in stable operation by switching to a driving part which speedily performs the stationary operation (reciprocal scanning operation) under feedback control.
Patent JP-2000356167-A (JP)
Title: Dolphin cascade vane
Inventor: ROWE ROBERT KEVIN
IPC: B64D33/04
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an improved secondary exhaust nozzle having a more efficient cascade vane for improving performance of an aircraft. SOLUTION: This exhaust nozzle includes a cascade vane 24 mounted in a duct 22 for discharging exhaust. The vane 24 thus formed has an effective dolphin-shaped contour for deflecting exhaust at a subsonic speed in the vicinity of a leading edge 32 of the vane 24 next diffusing the exhaust at a supersonic- speed in the downstream thereof. Accordingly, thrust efficiency of the vane thus formed is moved to the low pressure ratio side at operation time. In this way, performance of the nozzle can be improved.
Patent JP-2001314572-A (JP)
Title: Ball extractor of remaining game ball in pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To surely extract remaining game balls on a shooting rail and in a ball sending device to a lower pan in a Pachinko game machine having a shooter of constant shooting strength and a Pachinko game machine having a shooter for making a shooting ball reach a game area even in the weakest shooting strength. SOLUTION: A shielding member 16 is arranged for cutting off a shooting ball passage 13. When performing ball extracting operation for extracting a game ball 12 in an upper pan 18 to the lower pan 19, the shooting ball passage 13 is cut off by the shielding member 16, and the shooter 2 is operated to shoot the residual game balls 12 remaining on the shooting rail 10 and in the ball sending device 26 so as to touch the shot remaining game balls 12 to the shielding member 16 to be guided to a foul ball guiding passage 25.
Patent JP-2000355229-A (JP)
Title: Display device for automatic transmission of automobile
Inventor: KRAXNER DIETER
IPC: F16H63/42
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce the area required for a display in a display device by using a graduation element of a display apparatus as a display element to display a selected gear stage and the transmission ratio. SOLUTION: A tachometer 1 has a display range up to about 0 to 7,000 rpm or above, and graduation figures 3 up to a figure 7 from a figure 0 are denoted in a display part 2. Travel ranges P, R, N, D are displayed on a separately arranged display area 4, and a light emitting diode 6 is useful for displaying the selected travel range. Then, a graduation figure 5 has values 1 to 5, and is selected in response to gear stages 1 to 5 arranged in a transmission to be used together with a continuously variable transmission, and a divided graduation 8 can be used to display the transmission ratio. A graduation line 9 can be illuminated as a light point or a light belt 10, and when the light belt 10 is between values 3 and 4, it shows that the transmission ratio exists between the transmission ratios of a third shift gear and a fourth shift gear.