baber/WOPTO huggingface dataset:
Patent JP-2002095237-A (JP)
Title: Self-excited, small-sized electric power plant
Inventor: KAZAOKA MOTOHIRO
IPC: H01M10/46
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a self-excited electric power plant that utilizes magnetic force and does not require motive energy such as water power, wind power, and man power and charging equipment for secondary battery. SOLUTION: A cylinder of non-magnetic material is placed in a cylinder for fixation made of non-magnetic material, and a permanent magnet is fixed at the bottom of the cylinder. A movable column is obtained by combining permanent magnets and a cylinder made of non-magnetic material and magnetic material, and fixed coils are placed outside the cylinder. Coils for oscillation are installed outside at the lower part, and electronic equipment for passing pulse current through the oscillating coils, a secondary battery for charging provided with a display, a speed adjuster, and a leveling mechanism are installed to form the self-excited electric power plant.
Patent JP-2002087814-A (JP)
Title: Neutral sodium sulfate composition and its manufacturing method
Inventor: MATSUNAGA TAKAHIRO
IPC: C01D5/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide sodium sulfate and its manufacturing method capable of improving physical properties of powder of industrially useful neutral sodium sulfate and also capable of effectively, efficiently and economically manufacturing the neutral sodium sulfate. SOLUTION: The neutral sodium sulfate composition has alkaline component in sodium sulfate crystal and acidic component in the vicinity of the surface and in the manufacturing method, the sodium sulfate crystal is crystallized from an alkaline aqueous solution of the sodium sulfate, then acid is added to the solution and the resultant solution is filtered.
Patent JP-2002092145-A (JP)
Title: Service-providing method for automobile-related service organization, and service information processing system
Inventor: MURAKAMI IKUO
IPC: G06Q50/10
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To promote use of an automobile-related service organization by providing information and obtaining a guidance effect to a person who is unaccustomed to automobile usage environment at a new address of residence. SOLUTION: In a moving-related agency, registered customer data including personal information of registered customers is stored, a part of the personal information stored as the registered customer data is transferred to the automobile-related service organization and the automobile-related service organization provides prescribed service to prescribed individuals, based on the transferred personal information.
Patent JP-2001306999-A (JP)
Title: Data analyzer and data analysis method
Inventor: TSUDA HIDETAKA
IPC: G06Q50/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To evaluate reliability or precision with respect to a data mining result and to quantitatively evaluate factors of a secondary effect and after. SOLUTION: A rule existing among plural data is extracted by data mining, and the rule and information expressing the reliability of the rule are outputted. A group division evaluation value S ratio and t value expressing the clarity of division at the time of halving a group consisting of plural data are defined as information expressing the reliability of the rule as shown by equations (1) and (2) when S ratio= (S1+S2)/2)}/S0 and the distribution of the divided group has any significant difference. In the equations (1) and (2), S0 denotes the sum of squares of the target variable of the group before division, and S1 and S2 the sum of squares of the target variables in each group after division, and N1 and N2 the number of element, and X1' and X2' are averages.  In this case, according as the value of the S ratio is small, or the value of the t value is large, the division of the group is clearly performed.
Patent JP-2002097212-A (JP)
Title: Reactive surfactant composition for emulsion polymerization
Inventor: IKENAGA NAOYUKI
IPC: C08F2/24
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a reactive surfactant composition for emulsion polymeriza tion which gives a polymer emulsion with good polymerization stability, mechani cal stability and chemical stability and good water-resistance of polymer film. SOLUTION: The composition contains an unsaturated compound represented by the formula (1) (wherein R is a hydrogen atom or a methyl group; AO is a 3-18C oxyalkylene group; EO is an oxyethylene group; p is an integer of 2-16; m is an integer of 0-50; n is an integer of 5-200; m (-AO-) groups may be the same or different). The method for producing the emulsion performs the emulsion polymerization by using the composition.
Patent JP-2002099134-A (JP)
Title: Corona discharging device, image forming device and method for image forming
Inventor: KIMURA TAKENOBU
IPC: H01T19/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a corona discharging device having the satisfactorily extended life. SOLUTION: This corona discharging device is provided with a standby part in addition to a discharging part on a wire performing the discharge, and deterioration preventing means for preventing the standby part from deteriorating.
Patent JP-2002058781-A (JP)
Title: Go board being easily assembled/disassembled and capable of correcting location of go-stone
Inventor: HANE YOSHIO
IPC: A63F3/02
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a Go board of a general size which can be easily disassem bled so as to be carried and in which a Go stone placed near the intersection of lines can automatically and correctly be relocated at the intersection of the lines. SOLUTION: The Go board of general size can be easily disassembled into a piece off the size of the palm of the hand, which piece can be easily assembled. Even if a Go stone placed on the Go board is offset from the intersection of ruled lines, the Go stone can be automatically relocated at the intersection of the lines by magnetic forces of the Go board or Go stones or by induced magnetism of the Go stones.
Patent JP-2002097671-A (JP)
Title: Turning work vehicle
Inventor: IKEDA TAKAHIRO
IPC: E02F9/16
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To solve problems in a lock mechanism for regulating operation of operation pedals by fitting a pin member projecting from a lever stand in a lock hole formed in the operation pedals which is not being locked if the operation pedals are not completely folded up up to becoming almost vertical when put in a housing state by folding up the operation pedals in the operation pedals capable of being switched to an operation state and the housing state. SOLUTION: The operation pedals 70 and 71 arranged on a step 20 are rotatably supported by a support shaft 74, and are rotatably operated, and can be switched to the operation state and the housing state. A lock pin 76a is fixed to the support shaft 74, the support shaft 74 slides in the axial direction when switched to the housing state from the operation state, the lock pin is fitted to an inserted into the lock hole 19b formed in the body side lever stand 19, and a lock mechanism is constituted for regulating a circumferential directional rotational movement of the support shaft 74.
Patent JP-2002103083-A (JP)
Title: Wire for welding
Inventor: YOKOTA YASUYUKI
IPC: C25B13/08
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide wire for welding having stably feedable properties which is satisfactorily feedable in a power feeding tip and a spring liner and does not slip at a feed roller in spite of not plated with copper. SOLUTION: In this wire for welding, carbon in which the angle of diffraction 2θ of the X-ray diffraction peak equivalent to the (002) diffraction ray of graphite lies in the range of 24.0 to 26.5 deg., and the half-value width of the above X-ray diffraction peak is >=2.0 deg. is present on the surface of the wire and/or directly below the surface, when CuKα is used as a radiation source.
Patent JP-2002111044-A (JP)
Title: Optical coupling device and solid-state relay equipped with the same
Inventor: MURAYAMA ATSUSHI
IPC: H01L31/12
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical coupling device which can switch over from a non-zero-cross function to a zero-cross function or vice versa with simple constitution. SOLUTION: This optical coupling device is equipped with a light emitting diode 1 on its input side and a light receiving means which receives light from the light emitting diode 1 to turn on on its output side; and the light receiving means has a zero-cross function photothyristor 3 which switches only when a voltage applied between both terminals is nearly zero and a photothyristor 2 which is connected to the zero-cross function photothyristor 3 in parallel and switched even when the voltage applied between both the terminals is not nearly zero, and the light reception sensitivity of the zero-cross function photothyristor 3 is made larger than that of the photothyristor 2.
Patent JP-2002005774-A (JP)
Title: Marking device for tire
Inventor: NAKAYAMA KAZUO
IPC: B60C19/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a marking device having large rigidity and preventing the position of the tip face of a marking head from being drifted even when the angle of the tip face of the marking head against the horizontal plane is changed. SOLUTION: This marking device is provided with the marking head 2 for marking at the prescribed position of a tire 1 and an angle changing mechanism section 18 vibrating the marking head 2 around the horizontal axis passing through a point A to change the angle θof the tip face 2a of the marking head 2 against the horizontal plane into the desired angle. The angle changing mechanism section 18 is provided with a moving section 52 provided on the marking head 2 and a circular arc-shaped guide section 51 coupled with the moving section 52 to guide the moving section 52 along a circular arc-shaped path. The center of rocking of the moving section 52 moved along the circular arc-shaped guide section 51 is located at the position A nearly corresponding to the tip face 2a of the marking head 2 brought into contact with the surface of the tire 1 for marking the tire 1.
Patent JP-2002110056-A (JP)
Title: Color cathode-ray tube
Inventor: SHIMAOUGI TOSHIO
IPC: H01J29/48
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube capable of rapidly getting out of a low picture quality state; in the cut-off voltages of three-color electron guns wherein it is difficult to uniformly constitute thereof to be forced to adjust bias voltages according to the characteristic of cathodes, even though, during a warming-up period until thermal deformation of electrode components reaches an equilibrium state, it is to a difficult to keep constant to reproduce in the low picture quality state. SOLUTION: A relation L2>L1 is set, where L2 is the length from a fixing point X, at which a cathode KG for a center beam is fixed on a cathode base 24, to an insulating member 24, and L1 is the length from a fixing point X, at which cathodes KB and KR for side beams are fixed on a cathode base 23, to the insulating member 24.
Patent JP-2002107026-A (JP)
Title: Operation controller for refrigerator
Inventor: TATENO KYOYA
IPC: F25D11/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the temperature of a deep freezing chamber rising by an operation of a chilled gas circulating blower for the freezing chamber, due to rising of the temperature of a cooler for the freezing chamber by allowing a refrigerant of a high temperature in a cooler for a cold storage chamber to flow to the cooler for the freezing chamber cooled to a temperature below zero, when the blower is operated simultaneously upon operation of a compressor though the temperature of the cooler for the storage chamber is raised when the operation of the compressor is started in the so-called deep freezing and cold storage operation mode, in which the freezing chamber and the storage chamber are in cooling states in the refrigerator,  in which the refrigerant compressed by the compressor and fed via a condenser flows from the cooler for the storage chamber to the cooler for the freezing chamber, in a deep freezing and cold storage operation mode. SOLUTION: In order to suppress adverse influence of high cooler temperature for the cold storage chamber to the cooler for the deep freezing chamber, at starting of deep freezing and cold storage operation mode, an operation controller for the refrigerator comprises a means for delaying the operation of the cold gas circulating blower for the cold storage chamber at a prescribed time from the start of the operation of the compressor for starting the compressor.
Patent JP-2002119320-A (JP)
Title: Shopping bag
Inventor: MATSUDA YOSHIHISA
IPC: A45C3/04
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a shopping bag which can be detachably attached to a shopping basket and set in a fully opened condition into a shopping basket used in a shop and to which goods can be directly moved upon payment at the cash desk to save labor to move goods to a bag for taking back. SOLUTION: An elastic member 20 is attached to either one pair sides of facing two pairs of sides on the upper edge of the main body 10 of a bag formed in a shape to be fit in a shopping basket along the inside face.
Patent JP-2002118503-A (JP)
Title: Method and apparatus for echo canceler as well as communication system
Inventor: ABE YUTAKA
IPC: H04M1/60
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To realize an echo canceler method which does not require a dedicated learning period, which can follow a change in terms of time in an echo path, and whose stability and reliability can be increased. SOLUTION: A training signal which is controlled to an auditorily sensible level as compared with a received signal is generated based on a random number sequence. The training signal is superposed on the received signal. A cross- correlation computing operation is performed between the echo of the received signal which sneaks into the transmission side via the echo path and on which the training signal is superposed and the generated training signal. Based on the cross-correlation computed result, the echo of the received signal sneaking into the transmission side is canceled.
Patent JP-2002124392-A (JP)
Title: Illumination device
Inventor: KATO JUNICHI
IPC: H05B37/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device, in which a minimum necessary sensor can be arranged in the optimum position, regardless of the installation location the apparatus and that does not require wiring between the apparatuses. SOLUTION: The illumination apparatus K comprises a light source L, a stabilizer that lights the light source L, and an illumination control part D that controls the light output of the light source L to the stabilizer B. A control part C, that outputs an illumination signal to the illumination control part D, based on the received RF signal, is installed inside the illumination apparatus K, and plural sensor parts S that transmit the detected information to the illumination apparatus K by RF signal are installed outside the light source L of the illumination apparatus K, and the brightness of the light source L of the illumination apparatus K is controlled, based on the information detected from the plural sensor parts S.
Patent JP-2002117509-A (JP)
Title: Thin film magnetic head and magnetic disk device
Inventor: TASAKA KENJI
IPC: G11B5/31
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To reduce TA(thermal asperity) generated when a disk comes in contact with a head and to enhance the reproduction output of a MR head. SOLUTION: Materials having high thermal diffusivity such as hydrogen containing amorphous carbon, gas phase synthetic diamond, silicon containing amorphous carbon, amorphous AlN and amorphous BeO are applied to each non-magnetic insulating film of a head element and a disk protective film. A projecting protrusion is formed in the vicinity of the head element.
Patent JP-2002123849-A (JP)
Title: Voting system
Inventor: OKUMURA SEIICHI
IPC: G06Q50/10
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To leave a voted content to make it confirmable afterwards. SOLUTION: A voting card capable of recording magnetically inputted voting data and printable is used in this system. A voter inserts the voting card 2 received in a reception 1 into input equipment 3 to select a candidate. Voting data as to the candidate selected in the card 2 is recorded magnetically, and printed. The voter can confirm the input content by visual observation, and the card 2 is fed into voting terminal equipment 4. The voted data are read from the card 2 by the terminal equipment 4, the data are transmitted to totalizing equipment 6 to totalize for voting. The card 2 is stored in a storage box 5, and the voting data are left to be kept without being erased.
Patent JP-2002119377-A (JP)
Title: Ottoman device for vehicle seat
Inventor: KOGURE MASAAKI
IPC: B60N3/06
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent a support rod, etc., from exposing outside, to improve appearance and comfort, and to easily and quickly forward/rearward adjust an ottoman main body, and to rotate the same into a desired angle of gradient or to attach/detach the same. SOLUTION: A housing recess part 9 is formed in front of a seat cushion 2. Both end parts 21a of a pipe frame 21 are fixed in a forward projecting condition onto both end parts 7b of a seat fame 7. A pair of right and left brackets 23 for supporting an ottoman are arranged on the center part 21b. The ottoman main body 13 is connected to a support rod 25 via a rotation mechanism. A holder member 27 is mounted on the brackets 23. The support rod 25 is forward/rearward adjustably disposed on the holder member 27. The outer periphery of the support rod 25 is covered by a trim material 83. A hook- and-loop fastener attached on the end part of the trim material 83 are engaged with a hook-and-loop fastener 81 attached on the housing recess part 9.
Patent JP-2002121505-A (JP)
Title: Energy ray curing heat release adhesive sheet, and manufacturing method of cut piece therewith
Inventor: KIUCHI KAZUYUKI
IPC: C09J7/38
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an energy ray curing heat release adhesive sheet having enough adhesiveness to endure a transfer process such as transportation of an adhered material, causing neither rolling up of the adhesive nor tipping during cutting process, and easy to release and recover the cut pieces after cutting. SOLUTION: This energy ray curing heat release adhesive sheet is laminated at least on one side with an energy ray curing viscoelastic layer and a thermally swelling adhesive layer containing thermally swelling minute spheres, in this order. The energy ray curing viscoelastic layer is composed of i.e., a composition of an organic viscoelastic material and an energy ray curing compound, or an energy ray curing resin. The thickness of the energy ray curing viscoelastic layer is about 5-300 μm. The thickness of the thermally swelling adhesive layer may be not more than the maximum diameter of the thermally swelling minute spheres.
Patent JP-2002131566-A (JP)
Title: Optical part having optical waveguide interval converting part, optical circuit and method for manufacturing optical circuit
Inventor: ISHII MOTOCHIKA
IPC: G02B6/122
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure for an optical part capable of manufacturing the optical part without increasing a connection loss even in the case of having a great number of optical waveguides. SOLUTION: In the optical part which is formed on a substrate and is provided with at least one side of an input waveguide group 111 or an output waveguide group including at least two or more optical waveguides 113, an optical waveguide interval converting part 116, wherein adjacent optical waveguides 113 in the input waveguide group 111 and the output waveguide group form an angle not in parallel in the vicinity of the input end or the output end and intervals between the optical waveguides 113 are formed more widely or more narrowly as they approach the input end or the output end, is provided.
Patent JP-2002133244-A (JP)
Title: Communications services offering method and device
Inventor: MAKINAE NAOTO
IPC: G06Q50/10
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a communications services offering method and device which enables to preferentially allocate communications network resources to superior customers with high points, and to enclose the customers. SOLUTION: This invention is characterized by having a communications services usability identification step which identifies usability of communications services by the customers, a communications priority level setting step which sets communications priority level to the special customers with high points in accordance with the customers' communications services usability identified by the communications services usability identification step, and a preferential processing step which preferentially allocates communications network resources to a call with higher communications priority than a call with lower communications priority set by the communications priority level setting step.
Patent JP-2002130284-A (JP)
Title: Dynamic-pressure bearing
Inventor: OGIMOTO KENJI
IPC: F16C33/10
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic-pressure bearing capable of avoiding increase of the cost of machining and assembling, using a simple structure, while preventing leakage of a lubricant. SOLUTION: In this dynamic-pressure bearing, radial dynamic-pressure bearing sections 15, 16 are formed at two points in the direction of the axis between a sleeve 1 and a shaft 2, and ring-shaped recessed annular steal sections 25, 26 are formed at the sleeve 1 and the shaft 2 in the direction of the diameter, between the two radial dynamic-pressure bearing sections 15, 16. Cubic capacities Q1, Q2 of the steal sections 25, 26 are set to be not more than 16 times a cubic capacity Q3 of a gap between the two radial dynamic-pressure bearing sections 15, 16, and not less than 4 times thereof. Thereby, it is confirmed by experiment that the leakage of lubricant can be minimized.
Patent JP-2001168115-A (JP)
Title: Method and device for lower side packing semiconductor device
Inventor: BABIARZ ALEC J
IPC: H05K3/28
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for lower side packing a gap between a polygon semiconductor device and a substrate with viscous lower side packing materials. SOLUTION: Viscous lower side packing materials are moved into a gap so that plural electric mutual connecting parts formed between a semiconductor device and a substrate can be sealed. The sealing a arranged between the semiconductor device and the substrate, and, while the gap is closely sealed along the plural sides of the device, the gap is not closely sealed along at least one side of the device so that fluid communication with the gap can be realized. The viscous lower side packing materials are arranged so as to be made adjacent to at least one side of the device whose gap is not closely sealed, and a pressure difference is generated at the both sides of the lower side packing materials, and the lower packing materials are sucked by the gap so that the electric mutual connecting parts can be sealed.