baber/WOPTO huggingface dataset:
Patent JP-2002043786-A (JP)
Title: Noise-suppressing method of electronic device
Inventor: DEGUCHI MASARU
IPC: H05K9/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a noise-suppressing method of an electronic device which is capable of improving workability and reducing cost by a simple structure. SOLUTION: In this noise-suppressing method of the electronic device of the present invention, a metal chassis that shields the electronic device is constituted of a plurality of shielding plates 11, 12 or the like, and the shielding plate 11 is provided with a notched part 3 at an end 1A, and the end 1A of the shielding plate 11 is connected to the shielding plate 12 by pushing and contracting a spring 4 into the notched part 3.
Patent JP-2002036820-A (JP)
Title: Pneumatic tire
Inventor: NOMURA KEIICHI
IPC: B60C11/13
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire equipped with a high water draining effect without changing the tread patterns and exerting an enhanced anti- hydroplaning performance. SOLUTION: The pneumatic tire equipped with grooves at the tread surface is configured so that a sharkskin shape 3 is formed at least in a part of the bottoms and/or walls of the grooves 1 and 2, as stretching in such a direction that the water flow resistance under running lessens.
Patent JP-2002037052-A (JP)
Title: Hydraulic braking device for vehicle
Inventor: NISHII MICHIJI
IPC: B60T13/12
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To easily set the initial position of an input member to a power piston in a hydraulic braking device provided with an auxiliary hydraulic pressure source, a pressure regulating means and a power piston. SOLUTION: In this device, the power piston 21 is disposed behind a master piston 12, and output power hydraulic pressure of an auxiliary hydraulic pressure source 40 is supplied to a power chamber R6 formed behind the power piston, through the pressure regulating means. The other end of a support member (a case 29) with a locking part 29b formed at one end is fixed to a housing 2 slidably storing the power piston. One end of a guide member 28 is slidably supported to the support member (the case 29), while the other end is fixed to an input member, and the locked position of one end of the guide member to a locking part of the support member is set as the initial position of the input member.
Patent JP-2002038852-A (JP)
Title: Multi-layer window screen
Inventor: TOMIYAMA AKIHIKO
IPC: E06B9/52
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer window screen which is capable of preventing the penetration of rainwater to a room. SOLUTION: The multi-layer window screen 1 is composed of a first screen 3 attached to the front side (outdoor side) of a screen frame 2 and a second screen 4 attached to the backside (indoor side) of the screen frame. The screen frame 2 is equipped with circumferential grooves on the front side and the backside. The edges of the screens 3, 4 are placed on the grooves, and the screens 3, 4 are fixed on the frame 2 by embedding rubbery plugging cords 5 into the grooves. an isolating space proportional to the thickness of the frame 2 is formed between the first screen 3 and the second 4. A rain water collector 2a is furnished at the position of the bottom of the frame 2 facing the isolating space. A rainwater drain hole 2b connecting the rain water collector 2a to the bottom surface of the frame 2 is furnished for the bottom of the frame 2.  Since the rainwater drain hole 2b is located closer to outdoors than setting grooves 2c, the water flowing through the rainwater drain hole 2b is drained to the outdoor side.
Patent JP-2002007660-A (JP)
Title: Automatic analysis management system for dynamic data network
Inventor: AZUMA ISAO
IPC: G06Q10/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism of a system capable of more effectively collecting searching and analyzing data in real time even through a present exhibition site is almost in festivities and is not always useful for an organizer, exhibition participants and visitors. SOLUTION: Since the visitor enters the site while wearing a pendant for identification on high/her neck, the dynamic data of visitors are collected in real time, a 'real time article information model' is automatically constructed as a knowledge database, and that model is analyzed by a computer system under centralized management. Further, the analyzed result is used as market analysis base model data by a public organ and a general enterprise, and is effectively utilized with a network as a transmitting means. Also the general consumer can freely purchase the article of more proper price while comparing article prices on network information.
Patent JP-2002049167-A (JP)
Title: Electrophotographic device and process cartridge
Inventor: TANABE MIKI
IPC: G03G5/06
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device and a process cartridge such that deterioration in images due to influences by continuous use or environmental changes is not caused but images of high picture quality can be always obtained in an electrophotographic device using a method for electrification to apply only DC voltage on an electrifying member disposed in contact with an electrophotographic photoreceptor to electrify. SOLUTION: The electrophotographic device has an electrophotographic photoreceptor and an electrifying means disposed in contact with the photoreceptor and has an electrifying means to electrify the surface of the photoreceptor by applying only DC voltage on the electrifying member. Further, the electrophotographic device has a discharging means so that the electrification potential of the part of the photoreceptor not exposed to light for an image is controlled to >=1/5 and <=1/3 of the electrification potential before the exposure by the discharging means.
Patent JP-2002048111-A (JP)
Title: Attachment for clip
Inventor: SUZUKI MASANORI
IPC: F16B21/04
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an attachment freely removable/reinstallable and replaceable at the rear part of a clip as occasion demands, and also provide its use. SOLUTION: A clipping body 10 has a clipping plate 11 that presses a plate type elastic body to about isosceles triangle in a side view, and a back part 12 that forms the opening 13 of an about rectangle. The rectangle comprises a long side in the direction of the short wide side of the part 12. An attachment 20 as a rear part has a T-shape attachment part 22 on a base 21 made of elastic body, and a penholder 23. Accordingly, the attachment part 22 can be fixedly attached to the opening part 13.
Patent JP-2002048869-A (JP)
Title: Scintillation detector
Inventor: YAMAMOTO SEIICHI
IPC: G01T1/161
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional scintillation detector used for a blood radiation continuous monitor device which continuously monitors the blood radiation concentration in blood flowing in a tube led out of a blood vessel of a living body has nuclear species in use limited because of gamma rays generated by the annihilation of positrons in the living body and causes the device to become large-sized. SOLUTION: A ray-source side scintillator which is arranged nearby a ray source for beta-plus rays to be detected and an optical-detector side scintillator which differs in light emission attenuation time from the ray-source side scintillator and optically couples the ray-source side scintillator with an optical detector are used and then it becomes possible to decide whether or not the light emission of the scintillator is caused by the beta-plus rays, thereby solving the mentioned problem.
Patent JP-2002048622-A (JP)
Title: Diverter for liquid-flow-rate calibration device
Inventor: SHIMADA TAKASHI
IPC: G01F25/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a diverter, for a liquid-flow-rate calibration device, by which an error is not generated by a method wherein, even when the flow- velocity distribution of a stream going out from a nozzle is asymmetric and even when the rotation of a rotating blade is asymmetric or even when the reciprocating motion in the horizontal direction to the right and the left of a commutating blade is asymmetric, the transient inflow state of the start of an inflow, and the stop of the inflow, to a weighing tank is made symmetric. SOLUTION: In a changeover device, the inflow of a liquid to the weighing tank is changed over in order to solve the above problem. In the diverter for the liquid-flow-rate calibration device, a changeover blade which is composed of two blades is installed so as to be freely changed over, and the start of the inflow, anal the stop of the inflow, of the liquid to the weighing tank are performed in a series of operations to one direction of the changeover blade.
Patent JP-2002058006-A (JP)
Title: Catv system
Inventor: UEMURA JUN
IPC: H04N7/173
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a CATV system wherein the number of converters is reduced and the C/N ratio of an incoming signal is not degraded. SOLUTION: A converter part 4 which converts an incoming signal frequency from a PC 17 into a frequency higher than an outgoing signal frequency is built in cable modem 1. The cable modem 1 receives incoming signal information which is sent from a center station 12, and it controls the local oscillation frequency and the output signal level of the converter part 4. An up - down converter 8 which reconverts the incoming signal frequency into a signal frequency to be output from the PC 17 is installed at the center station 12.
Patent JP-2002052616-A (JP)
Title: Seat for vehicle
Inventor: OKUMURA MASANORI
IPC: B29C67/20
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a seat for a vehicle having proper vibration transmission characteristics and comfortable to drive. SOLUTION: When the sheet for the vehicle is manufactured, a high impact resilience type urethane foamable molding material is foamed and molded. After urethane foam is demolded, it is successively passed through the nips between the respective rollers 4 and 7, 5 and 8 and 6 and 9, which are respectively arranged at intervals of 50, 40 and 20 mm, of crushing rollers 1, 2 and 3 to be subjected to cell breaking treatment. The residual ratio of the cell films of the urethane foam is controlled to control the vibration transmission characteristics of the urethane foam.
Patent JP-2002060125-A (JP)
Title: Image forming device
Inventor: HIRUMA TETSUYA
IPC: B65H39/11
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device minimizing a body volume when no post-processing device is attached thereto and having a connection fixing and positioning guide member sufficiently guiding and retaining it, when the post-processing device is attached thereto. SOLUTION: In this image forming device 1 having the connection fixing and positioning guide member 4 for installing the post-processing device 3, the post-processing device 3 is installed in the upper part of the image forming device 1 and the connection fixing and positioning guide member 4 is movable in the vertical direction. This constitution can change the height of the connection fixing and positioning guide member 4 so as to correspond thereto and facilitate the installation.
Patent JP-2001062173-A (JP)
Title: Pattern formation position setting device for embroidery machine
Inventor: TAKENOYA HIDEAKI
IPC: D05B19/12
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To visually recognize the alignment of a specified point relative to a needle location by moving an embroidery frame by the total of the distance from a spotlight position to a needle location separated by a prescribed distance therefrom and the distance of half the whole length of the selected embroidery pattern before starting the embroidering in specifying a centering sewing. SOLUTION: In a centering mode, a specified point S to be the central position of an embroidery pattern formation intended range is aligned with a spotlight L. Before starting the sewing, a frame is moved by the total of the distance (1/2 of the whole length of the embroidery pattern) from the central position of an embroidery intended range where the spot light L is irradiated to a needle location N and a distance (moving distance in well-known centering sewing) from the central position of an embroidery intended range where the spot light L is irradiated to the front position in the embroidery intended range. Thus, an embroidery pattern centered relative to the central position of the embroidery intended range can be formed. The irradiation position of the spotlight L is separated from the needle location N so as to facilitate the visual recognition.
Patent JP-2002057069-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: TAMAMITSU KENJI
IPC: H01G9/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum electrolytic capacitor having improved shelf characteristics. SOLUTION: In this aluminum electrolytic capacitor, a combination where phosphate ions is bonded to a water-soluble complex made of aminopolycarboxylic acid and aluminum is contained in a capacitor element using cathode foil where a silane coupling agent adheres onto a surface with a solvent containing water, thus achieving the low impedance characteristics, maintaining a proper amount of phosphate ions in the electrolyte for a long time, improving the shelf characteristic of the aluminum electrolytic capacitor by inhibiting deterioration in electrode foil after being left on a shelf, and increasing initial capacitance.
Patent JP-2002021274-A (JP)
Title: Attic space ventilator having function preventing leakage of rainwater and snowstorm
Inventor: SAKAMOTO HIROSHI
IPC: E04B7/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an eave soffit and a ridge ventilator surely preventing the leakage of rainwater and snowstorm into an attic space in the case of a rainstorm and a tempest and, at the same time, having high vent performance capable of ensuring a sufficient volume of ventilation for exhaust heat and dehumidification in the attic space. SOLUTION: An attic space ventilator is so constituted that one or two randam looped fiber net-like vent blocks 33 for surely preventing the passage of stormwater and snowstorm are arranged between the vent blocks consisting of a large number of ventilating openings reducing vent resistance as much as possible. Even in the case of having the rainstorm and tempest at a velocity of 40 m/s to 50 m/s, the incursion of stormwater and snowstorm into the attic space is surely prevented, at the same time, the volume of ventilation is greatly increased in comparison with usual one, and the high vent performance capable of sufficiently executing exhaust heat and dehumidification in the attic space by ventilating force is included.
Patent JP-2002065842-A (JP)
Title: Electric pituita evacuator
Inventor: CHIN KENRI
IPC: A61M1/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric pituita evacuator capable of consistently performing the actions of suction and exhaust. SOLUTION: This electric pituita evacuator comprises a body 10 having a battery 11 and a motor 21, a diaphragm pump 100 driven by the motor 21, a pituita collector 70 connected to the diaphragm pump 100, and a tube 74 extending from the pituita collector 70 with a tip thereof inserted in nostrils. The diaphragm pump 100 comprises a base 30 having an intake hole 32 and an exhaust hole 33, a rubber flake 40 disposed on a back side of the base 30, a fitting base 50 disposed on a back side of the base 30, a flexible rubber pad 60 disposed on a back side of the fitting base 50, and a rotary ring 25 which engages an eccentric shaft rod 26 with the rubber pad 60 to be fixed to a spindle 24 of the motor 21. When the motor 21 is driven, the rubber pad 60 is reciprocally displaced in the X1-X2 direction to repeat the intake and exhaust.
Patent JP-2002073456-A (JP)
Title: Network system
Inventor: KIKUCHI SEIJI
IPC: G06F13/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a network system by which information can be obtained easily by getting access to an information source in a specific area using the Internet. SOLUTION: A branch (B) is installed in each municipality in the country, and a home page (2) is set up for each branch to constitute a network. The home page (2) in each branch makes a link to a home pages (3) for public institutions, various organizations, enterprises and individuals that desire in each municipality. Meanwhile, a home page (1) as a portal site (A) is set up, makes a link to the home page (2) for each branch, and has a function that can search the contents of each home page (2) for respective branches entirely. In addition, the home page (2) in each branch has a function that can search the contents of each home page (3) linked to the home page (2). The branch (B) has a function of performing control of maintenance of home pages (3) for public institutions, various organizations, enterprises and individuals who desire in the municipality.
Patent JP-2002074918-A (JP)
Title: Disk reproducing device
Inventor: KUNII NOBUTAKA
IPC: G11B27/34
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a very long time is required for music retrieval because music retrieval is accompanied with reproducing the contents of a disk. SOLUTION: The device has a CD control section 11 which obtains a portion of recorded audio data for every music in a CD2, a compression encoding section 15 which compresses the audio data obtained above to generate compressed data for every music, a CPU 20 which generates INDEX information that relates the compressed data and the name of the title for every music and stores the information in a memory section 16 and a compression decoding section 17 which expands the compressed data. The CPU 20 successively reads the compressed data stored in the INDEX information and successively reproduces and outputs the data through the section 17.
Patent JP-2002036240-A (JP)
Title: Manufacture of recycled raw material of waste thermoplastic plastics mixture and its using method
Inventor: HATA TOSHIMITSU
IPC: B29B17/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To manufacture thermoplastic plastics discharged as refuse as a recycled raw material in the form of a mixture when an industrial waste and a general waste are reclaimed and reused and use the recycled raw material for manufacturing a water-permeable block material, a water-permeable pavement material, a lightweight aggregate, a paving stone and the like as civil engineering and building materials. SOLUTION: The waste thermoplastic plastics of various shapes and thickneses are ground, mixed and stirred together and the mixture is further subjected to melting, mixing and kneading at 160-300 deg.C. Then the mixed raw material thus obtained is formed in the shape of a crushed stone and is mixed with an epoxy resin and the like and finally is molded.
Patent JP-2002069493-A (JP)
Title: Method of washing glass
Inventor: ITO MASANOBU
IPC: C11D7/60
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide method of washing glass, which is highly safe to the human body while sufficient effect in washing glass is obtained and in which whole environment including work environment is taken into consideration. SOLUTION: Glass is washed by washing solution containing water, ammonium fluoride and solid inorganic acid.
Patent JP-2002073133-A (JP)
Title: Method for carrying material in and out of working machine and working system using the same method for carrying material in and out
Inventor: TANAKA HITOSHI
IPC: G05B19/4155
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a material carrying-in/out method for a working machine which can carry out schedule working to the end without any interruption even if materials which are originally carried in run short and a working system which uses the carrying-in/out method. SOLUTION: A schedule addition part 9 of an NC device 5 adds a material confirmation code to a schedule and a next material to be worked by a working machine 3 is carried in by a material carrying-in/out device 7 under the control of the NC device 5. At this time, a material confirmation part 13 of the material carrying-in/out device 7 judges whether or not there is the next material according to the material confirmation code and when it is judged that the next material is absent, a signal notice part 15 of the material carrying-in/out device 7 sends a material shortage signal to the NC device 5, so a schedule skip part 11 of the NC device 5 skips the schedule according to the material shortage signal to move to next working.
Patent JP-2002075302-A (JP)
Title: Sealed type battery
Inventor: FURUHASHI TOSHIRO
IPC: H01M10/05
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a sealed type battery causing no leakage of liquid, even if it is surface-mounted under a high temperature environment such as one in a re-flow method. SOLUTION: In the sealed type battery, a power generating element 5, a case can 1 having an opening part at one end, a sealing lid 7 to seal the opening part, and an insulating gasket 6 are provided, and the case can 1 storing the power generating element 5 inside is fixed to the sealing lid 7 by caulking through the insulating gasket 6 disposed in the inside rim part of the case can 1. The insulating gasket 6 is made of a resin composition containing a heat resistant resin and inorganic fiber having an average fiber length of 10-20 μm.
Patent JP-2002066936-A (JP)
Title: Treatment tool for workpiece
Inventor: NIIZAKI YUICHIRO
IPC: B24D7/18
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To treat the surface of a workpiece efficiently by use of plural types of treatment tool. SOLUTION: This treatment tool comprises a first treatment tool 2 provided in a shank 21 and the second treatment tool 3 detachable from the first treatment tool 2. The first and second treatment tools 2, 3 are selectively used to grind, polish or deburr the workpiece.
Patent JP-2002068371-A (JP)
Title: Open-type water tank
Inventor: FUKAHORI MASAHISA
IPC: F24H9/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an open-type water tank for storing hot water or hot aqueous solution which is capable of suppressing reduction of water storage and increase of concentration of aqueous solution caused by vaporization of steam from a vent pipe. SOLUTION: In this open-type water tank for storing hot water or hot aqueous solution L1 in the atmosphere-opened tank by the vent pipe 5, a large number of heat transfer fins 12 for promoting heat radiation of steam in a pipe passing process outside the pipe are provided on an outer surface or an inner surface of the vent pipe 5, and condensate generated in the vent pipe 5 by the heat radiation is dropped in the pipe by the self weight, and returned to the tank.
Patent JP-2002079292-A (JP)
Title: Methane fermentation tank
Inventor: NISHIDA SHIGEO
IPC: C02F3/28
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a methane fermentation tank capable of suppressing the effect of atmospheric temperature, capable of reducing the diffused quantity of heat, capable of reducing the area of the surface of free water and capable of easily crushing formed scum. SOLUTION: A cylindrical tank body 2 partially embedded in the ground is arranged so that the axis (a) of the tank body 2 is inclined by a predetermined angle with respect to ground surface and the corner part 2a on one side of the tank body 2 is exposed to ground surface and the periphery of the tank body 2 is filled with a heat insulating agent to form a heat insulating layer 5.