baber/WOPTO huggingface dataset:
Patent JP-2002309038-A (JP)
Title: Studless compounded rubber composition and pneumatic tire
Inventor: MINOUCHI NORIO
IPC: C08L9/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a studless compounded rubber composition giving pneumatic tires improved in on-ice performance and the other performances including abrasion resistance compatibly with each other. SOLUTION: This studless compounded rubber composition comprises as the rubber component 30-80 pts.wt. of a butadiene rubber >=90% in cis-1,4-linkage content, <=2.3 in molecular weight distribution index and <=1.8% in vinyl group content and 70-20 pts.wt. of another diene-based rubber. The other objective pneumatic tires are produced by using the above composition.
Patent JP-2002301398-A (JP)
Title: Method for treating thermoplastic resin material and apparatus therefor
Inventor: FUNAHASHI MITSURU
IPC: B02C19/18
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly convert a waste large-sized thermoplastic resin material into small blocks without requiring labor or generating dust or noise. SOLUTION: A block-shaped thermoplastic resin material 7 is put on the surface of a net 5 formed from heating wires 5a and the heating wires 5a are made to heat to the melting temperature of the thermoplastic resin material 7 or above to melt and divide the thermoplastic resin material 7 in the size of the openings of the net 5 by its own weight.
Patent JP-2002310222-A (JP)
Title: Liquid sealed vibration isolator
Inventor: SAKAMOTO TORU
IPC: F16F13/18
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To further reduce the dynamic spring constant in a wide frequency range by a liquid sealed vibration isolator structured to generate plural kinds of diaphragm resonance. SOLUTION: The liquid sealed vibration isolator consists of a cone-shaped mount part with a diaphragm-resonant elastic body part and a cylindrical bush part with a diaphragm-resonant end wall and an elastic partition wall, which are integrally formed with each other. The dynamic spring bottom B1 is generated in the frequency a and the dynamic spring peak P1 is generated in the frequency d on the high frequency side from the diaphragm resonance of the elastic body part in the cone-shaped mount part. Moreover, the dynamic spring peak P1 is generated in the frequency b and the dynamic spring bottom B2 is generated in the frequency c from the diaphragm resonance of the end wall in the cylindrical bush part. In this case, the relation among the frequencies a-d is a<b<c<d.  When a liquid is enclosed in the cone-shaped mount part and the cylindrical bush part, curves with the above characteristics are formed, and since the dynamic spring peak P1 is offset by the dynamic spring bottom B1 and the dynamic spring peak P2 is by the dynamic spring bottom B2, the dynamic spring peak is lowered to reduce the dynamic spring constant in a wide range.
Patent JP-2002262797-A (JP)
Title: Method for packing raw noodles or steamed noodles
Inventor: HIROSE KIICHI
IPC: A23L7/109
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for packing raw noodles and steamed noodles for controller partial drying and swelling of long strips occurring in cold storage of raw noodles or steamed noodles and to obtain raw noodles or steamed noodles by the method. SOLUTION: After raw noodles or steamed noodles produced by a routine procedure are packed, the raw noodles or steamed noodles are stored in trays with foldable flaps and externally packed. The upper side corner parts of the flaps have each a round shape. The surface area of the flaps is 20-50% the bottom area of the tray. The amount of air in packing raw noodles produced by a routine procedure is 40-80 ml based on 100 g of raw noodles and the amount of air in packing steamed noodles is 25-40 ml based on 100 g of steamed noodles. The raw noodles or steamed noodles are kept in cold storage.
Patent JP-2002060639-A (JP)
Title: Electroconductive curing resin composition, its cured material, and its molded article
Inventor: IINO TADASHI
IPC: H01M8/02
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive curing resin composition excellent in electrical conduction of its cured material even with a relatively small amount of an electroconductive filler, excellent also in heat resistance, heat dissipation, and molding workability, and suitable for highly electroconductive material such as a separator for a fuel cell, etc., and provide its cured material, and its molded article. SOLUTION: This electroconductive curing resin composition contains a graphite powder (A) containing boron in the crystal of the graphite, and a curing resin and/or a curing resin composition (B) at a mass ratio of composition (A) to composition (B) of 20-99.9:80-0.1. The cured material is prepared from the composition and the molded articles is prepared from the cured material.
Patent JP-2002263031-A (JP)
Title: Tissue box holder
Inventor: IMAI TAKESHI
IPC: A47K10/20
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a tool capable of easily attaching a tissue box to the front or rear surface of an automobile seat backrest or to a refrigerator door, the modesty panel of a steel desk and the like. SOLUTION: A substantially U-shaped metal bar is folded back at the tip ends of the parallel portions thereof to form a hook of a supporting arm (1) and a folded-back portion (3) and a hook of a supporting arm (2) and a folded- back portion (4). These hooks can hang a tissue box below the headrest of a seat. In addition, a combination of similar hooks and a suction cup or a magnet can attach a tissue box to the refrigerator door, the modesty panel of a steel desk and the like.
Patent JP-2002006591-A (JP)
Title: Color image recorder
Inventor: YAMAMOTO HAJIME
IPC: G03G21/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a color image recorder which is high in maintainability with the constitution of an intermediate transfer part being compact and simple and where color slurring will not be caused, and to provide an intermediate transfer belt unit used for the same. SOLUTION: Plural image-forming units 13, constituted of a photoreceptor and developing means having different color toner, are used in this recorder. By moving the entire image-forming unit group 14, the respective units can move successively to the same image-forming position 17. The intermediate transfer belt unit 2 is integrally constituted with an intermediate transfer body 3, a waste toner reservoir 8, a detector for waste toner fullness 9 and a position detector 10, and exchanged, when the image-forming unit group exists at a non-action exchanging position 42.
Patent JP-2002325758-A (JP)
Title: X-ray ct unit
Inventor: CHIN KUMO
IPC: G06T15/08
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To photograph a tomographic image of high time resolution by helical scan. SOLUTION: Concerning transmitted X-ray data groups A and B respectively acquired through a plurality of detector element sequences, a plurality of view data groups within the range of 360 deg. concerning slices d/2 and 3d/2 are respectively generated by mutually interpolating the confronted view data in the preceding and following views of 180 deg. with the view in the predetermined phase of a cyclic signal as a center, a view data group in an intermediate slice (s) is generated by using these view data groups, and the tomographic images of an object are respectively reconstituted on the basis of the view data groups of the respective slices.
Patent JP-2002311677-A (JP)
Title: Color image forming device
Inventor: SHIGETA KUNIO
IPC: G03G9/09
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent an inside void phenomenon in a tandem type color image forming device using compressed toner. SOLUTION: In the device, a pre-transfer exposing means 10A to expose a photoreceptor drum 10 before a transfer process of a toner image formed on a photoreceptor drum 10 to a transfer belt 14a or to transfer material P is provided.
Patent JP-2002317334-A (JP)
Title: High-strength conjugated fiber
Inventor: SHIBATA TSUYOSHI
IPC: D01F8/14
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To remarkably improve disadvantages possessed by a high-strength and high-modulus fiber composed of a molten liquid crystal-forming polyester in that the high-strength and high-modulus fiber is readily fibrillated by friction and the fatigue resistance is low, etc., and supply a fiber having excellent operating performances. SOLUTION: In this high-strength conjugated fiber a core component is composed of a molten liquid crystal-forming polyester and a sheath component is composed of >=80 mol% of polycyclohexanedimethanol terephthalate in (90/10) to (50/50) conjugated ratio of the fiber.
Patent JP-2002320237-A (JP)
Title: Method for detecting chromatic aberration in magnification
Inventor: ETSUNO NAOZUMI
IPC: H04N9/07
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a method for detecting chromatic aberrations in magnification, capable of accurately detecting the center position of a two-dimensional chromatic aberrations in magnification and an aberration amount with the central position as a reference in a short time. SOLUTION: The method for detecting the chromatic aberration of magnification comprises the steps of detecting the center of the chromatic aberrations in magnification of a horizontal region 13, in the horizontal direction and the center of the chromatic aberrations in magnification of a vertical region 14 in the vertical direction and the aberration amounts on the regions 13 and 14 passing through the center of the image, based on the output signal obtained from an imaging element, and obtaining the center of the two-dimensional chromatic aberrations in magnification and the aberration amount, based on the amount. Thus, the center position of the two-dimensional chromatic aberrations in magnification is detected, and the aberration amount in the entire image area can be obtained accurately and rapidly, with the detected central position as a reference.
Patent JP-2002319349-A (JP)
Title: Cleaning method and device for pdp backboard and manufacturing method of pdp panel
Inventor: MORI KEIZO
IPC: H01J11/24
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To solve a problem that rib breakage or impure gas generated from dust causes cell non-emission when the dust adheres to the surface of a backboard. SOLUTION: An ion blow is sprayed to a phosphor layer with an ion blow generator 100 from the downside of the PDP backboard with the phosphor layer oriented downward, and the separated dust is sucked by a sucking mechanism 150 from the downside of the PDP backboard.
Patent JP-2002319823-A (JP)
Title: I/q oscillator
Inventor: SUZUKI TAKEO
IPC: H03B27/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an I/Q oscillator that is oscillated at a required local oscillating frequency and the configuration of which is simplified by directly extracting two local oscillating signals whose phases differs from each other by π/2 from the oscillator. SOLUTION: The oscillator comprises at least a 1st amplifier 1 that receives a positive feedback by a closed loop and a 1st phase shifter 3 placed in the closed loop, the 1st phase shifter 3 comprises a π/2 phase lead circuit or phase lag circuit and the oscillation signal is outputted respectively from two positions in the closed loop whose phases differs from each other by π/2.
Patent JP-2002320568-A (JP)
Title: Paper box holder
Inventor: HAYASHI YASUKO
IPC: A47K10/38
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a paper box holder which can be used by mounting it simply on a toilet paper holder. SOLUTION: This paper box holder 1 is used by suspending it on support shafts 17 and 17 for supporting a rolled paper 15 of a toilet paper holder 10 and has a retaining part 2 for mounting it on the support shafts 17 and 17 and a grasping part 4 for holding a paper box below the rolled paper 15. The grasping part 4 is made up of a pair of square frame bodies with opposed sides 4a and 4a thereof bent inward. When the paper box is pinched into the frame body 4, with the elasticity of the opposed sides 4a and 4a thus bent, the box body is grasped intensely from both sides thereof. A sharp protrusion 5 is desirably provided inside the side 4a.
Patent JP-2002015124-A (JP)
Title: Method and device for managing housekeeping book and their program
Inventor: YOSHIMURA YASUO
IPC: G06Q10/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To urge a person who manages housekeeping book information to mange the housekeeping book information by inputting the housekeeping book information to a housekeeping book information managing device and to provide information that the more the housekeeping book information is used, the more it becomes useful to the manger of the housekeeping book information. SOLUTION: This housekeeping book information managing device 1 reads contents information including images and music, the housekeeping book information and service point information from a recording medium 2, works the contents information with a contents information processing means 6 and outputs the contents information, sums up a housekeeping book with a housekeeping book information processing means 7 and outputs the result, and operates the service point information with a service point information processing 6 and outputs the service point information.
Patent JP-2002323218-A (JP)
Title: Gas valve
Inventor: MIZUTANI KEIICHI
IPC: F23K5/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem of prior art that, when a solenoid safety valve is opened by moving an operation rod frontally as in a prior art gas valve, and simultaneously a flow rate control valve is opened, fuel gas might be leaked, if a longitudinal movement of the operation rod is disabled during the operation of opening the solenoid safety valve by the operation rod. SOLUTION: A gas valve includes a solenoid safety valve 3 and a flow rate adjusting valve 5 on internal passages 13a, 13b. The flow rate adjusting valve includes rotators 51, 52, having a closing function rotated by a rotary shaft 23 of drive means 21, and the safety valve is opened by the operation rod 3 movable longitudinally in the internal passage, in response to the rotation of the rotary shaft. The operation rod is coupled to the rotary shaft, such that the safety valve goes back to a predetermined location, after the safety valve is kept in itself in a valve opening state. Once the operation rod goes back to a predetermined position, the rotator permits communication of the internal passage and a gas outflow section 14 to adjust the gas flow rate, in response to its rotation angle.
Patent JP-2002329381-A (JP)
Title: Magnetic tape cassette
Inventor: HIRAGUCHI KAZUO
IPC: G11B23/087
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cassette which is capable of energizing tape reels housed in a casing body by means of easily attachable and detachable members of a simple structure without being fastened by means, such as welding, difficult to be separated and facilitates the separation and recover with blanks. SOLUTION: This magnetic tape has reel energizing members consisting of tape reel abutting portions to be abutted on the upper parts of the tape reels and detaining arms disposed at both ends of the tape reel abutting portions. The front ends of the detaining arms slidingly contact and detain the sliding contacting and detaining portions disposed on the inside surface of an upper half to bend the detaining arms so as to open and to deform, thereby energizing the tape reels toward the lower half.
Patent JP-2002327688-A (JP)
Title: Method and device for controlling oil discharge quantity of hydraulic pump
Inventor: TANIGUCHI TATSUO
IPC: F04B49/06
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To achieve a high controlling precision and to significantly reduce the energy consumption and cost with a simple structure and simple contents of the control. SOLUTION: Inverter frequency command values F1 -F4 set by an inverter frequency command value setting circuit 13 are inputted to an inverter frequency command value switching circuit 14. The inverter frequency command value switching circuit 14 inputs the detected value of an inverter output current from a current detector 15, selects the inverter frequency command value corresponding to the detected value among the inverter frequency command values F1 -F4 , and outputs the selected value to an inverter control device 3. The detected value of the current detector 15 reflects the output condition on the hydraulic machinery side, and the oil discharge quantity of the hydraulic pump P can be controlled to a necessary sufficient quantity by the control of the inverter frequency based on the detected value.
Patent JP-2002330062-A (JP)
Title: Warming-up detecting circuit, power on reset circuit and starting circuit
Inventor: KOYAMA TAKETOSHI
IPC: H03K17/22
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To make the reset period of a logic circuit always constant, and to make the reset period necessarily longer than a warming-up period regardless of the rising time of a power source. SOLUTION: An oscillating clock is transmitted through an oscillation stabilizing circuit so that fluctuation at the time of power supply can be removed, and that a stable clock can be obtained. This stable clock is directly counted by a counter, and when the counted value reaches a prescribed value, the output signal is inverted, and a warming-up period is ended. At the same time, the stable clock is boosted, and when the boosted value reaches a prescribed value, the output of an inverter which inputs this is inserted, and a reset period is ended. Thus, it is possible to set the warming-up period and the reset period as a prescribed period regardless of the rising time of a power supply voltage. Also, it is possible to always hold this relation by setting the reset period longer than the warming-up period.
Patent JP-2002007332-A (JP)
Title: Method for providing security to computer on computer network, and computer system
Inventor: CHALLENER DAVID CARROLL
IPC: G06F21/62
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for providing security to a computer on a computer network so as to permit a remote configuration of the computer. SOLUTION: When a system meets a network supply privilege access password(PAP) during the system boot-up operation of the computer, that network supply PAP is compared with a system install PAP. The network supply PAP is stored into a first place of the non-volatile memory of the computer and the system install PAP is stored into a second place of the non-volatile memory. The system install PAP is previously inputted through a keyboard to the computer. When the network supply PAP does not match with the system install PAP, an illegality proving mechanism is set into the computer. When the network supply PAP is matched therewith, boot-up is continued. After boot-up is completed, the configuration of the computer can be remotely executed through the network.
Patent JP-2002333603-A (JP)
Title: Multi-level modulation device
Inventor: SHIMIZU KATSUHIRO
IPC: H04B10/58
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-level modulation device which can stably control level intervals of the multi-level modulation optical signals to the predetermined values, and can align those phases when the timing of the amplitude change is different. SOLUTION: Light intensity of a modulated light signal inputted to an optical multiplexer 17 through a variable light attenuator 12 from an optical modulation signal generating means 10 is detected by a light intensity detecting means 13, and is inputted to a comparator 16. The light intensity of the modulated light signal to be directly inputted from an optical modulation signal generating means 11 to the optical multiplexer 17 is detected by the light intensity detecting means 13, and is inputted to the comparator 16 through the attenuator 15. The attenuator 15 is set so that the detection intensity detected by the light intensity detecting means 13 is attenuated to 50%. By carrying out such a feedback control as above, each level interval of quarternary modulated light signal outputted from the optical multiplexer 17 is stabilized at equal intervals.
Patent JP-2002334865-A (JP)
Title: Chemical liquid treatment equipment and method for manufacturing device using the same
Inventor: TOSAKA HISAO
IPC: B05D7/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To detect concentration of nitric acid in etching liquid (mixed acid comprising nitric acid, acetic acid, phosphoric acid and water) for aluminum, without using a sampling pump. SOLUTION: Chemical liquid (mixed acid) 43 in a chemical liquid tank 42 is supplied to a shower 49, in a treatment chamber 44 via a chemical liquid piping 50 by driving of a chemical pump 51. The chemical 43 in the chemical tank 42 is supplied to an absorptiometer 53 for detecting the concentration of nitric acid in the chemical liquid 43 via a sampling piping 52, which is branched from the chemical liquid piping 50 located at a post-stage side compared to the chemical pump 51.
Patent JP-2002334603-A (JP)
Title: Lighting equipment for vehicle
Inventor: TSUDA TOSHIAKI
IPC: F21Y101/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent ultraviolet degradation of a front face lens of synthetic resin by putting glass material having ultraviolet-absorbing ability between the front face lens and a discharge light bulb. SOLUTION: In a lighting equipment for a vehicle structured to locate a discharge light bulb 18 in a light room 16 closed by a front face lens 14 of synthetic resin, a projection lens 34 is put to let outgoing light L from the discharge light bulb 18 pass between the front face lens 14 and the discharge bulb 18, and, the projection lens 34 itself is made equipped with an ultraviolet- absorbing function by forming the projection lens 34 from glass including at least cerium oxide CeO2 and antimony oxide Sb2 O3 .
Patent JP-2002333076-A (JP)
Title: Gas cock
Inventor: NISHIBORI SHINICHI
IPC: F16L15/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To totally miniaturize a gas cock by shortening a length in the flow channel direction of a joint member 1, in the gas cock wherein a gas outflow cylindrical part 23 is rotatably provided with the joint member 1 to be connected to an inlet screw part 40 of a gas appliance 4, and plural seal members are mounted between the joint member 1 and the gas outflow cylindrical part 23 to keep an airtight state therebetween. SOLUTION: The gas outflow cylindrical part 23 is provided with an annular groove part 28 composed of an outer cylinder 23a and an inner cylinder 23b concentric with the outer cylinder 23a, in a state of being opened to a downstream side, an inner peripheral face of the joint member 1 is provided with a connection screw part 10 engageable with an inlet screw part 40, an insertion cylindrical part 11 to be inserted into the annular groove part 28 is formed on one end following the connection screw part 10, and the seal members 13a, 13b are respectively mounted on an outer peripheral face side and an inner peripheral face side of the insertion cylindrical part 11 in a state of being concentrically positioned.
Patent JP-2002338024-A (JP)
Title: Conveyer belt with bead
Inventor: SAEKI NAOYUKI
IPC: B65G15/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a conveyer belt with a bead allowing easily replacing solely a damaged bead part. SOLUTION: Many bead components 2b are detachably fitted to an outer peripheral edge side part of a belt body 2a of a curve conveyer to be extended between the end rollers 15, 15 which are arranged by a predetermined angle. Or many bead components 2b are detachably fitted to both edge parts of a belt body 7a of a straight-line conveyer to be extended between the end rollers 15, 15 which are arranged in parallel.