baber/WOPTO huggingface dataset:
Patent JP-2001298635-A (JP)
Title: Cathode-ray tube device
Inventor: HARAGUCHI YUJI
IPC: H04N3/23
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a split scan type cathode-ray tube device which reduces the circuit scale and the production cost and is easily adjusted. SOLUTION: Electron guns which divide a phosphor screen into two scan area to scan them with electron beams are arranged in two necks of a vacuum housing. Individual deflecting devices 26 which deflect the electron beams are provided around necks. A deflecting output circuit 32 is provided with two individual field deflecting output circuits 34a and 34b which individually drive individual field deflecting parts 26a of two individual deflecting devices 26 and a common line deflecting circuit 35 which drives two individual line deflecting parts 26b of individual deflecting devices.
Patent JP-2001297320-A (JP)
Title: Device and method for filing image
Inventor: UEDA SATOSHI
IPC: H04N1/393
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for filing image, with which image working information can be surely managed without using a method such as preparation of a managing file or addition of limited information to the file name of a principal image. SOLUTION: The image working information such as trimming or rotation designated by a user is recorded in the comment enable area of an image file with low possibility of erasure. In the case of Exif form, the working information is stored in a maker note area inside the file. Besides, corresponding to the source image of a large data amount, a small image file for reproducing display is preserved on a recording medium 28 and the acceleration of display is attained. The information of working to the source image is recorded in the small image file for display and the working information is reproduced at high speed without access to the source image. While utilizing the working information in the image file, only required one part in the image file is segmented and only irreducibly minimum data are transferred to a printer.
Patent JP-2001247840-A (JP)
Title: Agent and method for decomposing dioxins
Inventor: IKEDA FUTOSHI
IPC: A62D101/22
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain an agent and to provide a method both for decomposing dioxins whereby the decomposition of dioxins at low temperatures formerly regarded as impossible is made possible. SOLUTION: The agent contains an alkali salt, an alkaline earth metal salt, an ammonium salt, an amine salt, a zincate, or a nickel salt of a compound represented by formula I (wherein R1 and R2 are each an alkyl, a cycloalkyl or an arylalkyl group provided they may combine with each other to form a ring). The method comprises contacting the agent with dioxins or a dioxins- containing substance.
Patent JP-2001298508-A (JP)
Title: Telephone set
Inventor: SUGIMOTO HIDEO
IPC: H04W88/02
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set by which the type of an incoming call notice operation can be changed by the type of an incoming call even if a telephone number and a group are not registered in the telephone directory. SOLUTION: When incoming call information such as an opposite telephone number and an E mail address are obtained at the time of the incoming call, a number showing the type of the telephone set, a number showing an area or a domain name, which are included in incoming call information, are discriminated and the different incoming call notice operation is performed based on the discriminated result.
Patent JP-2001293891-A (JP)
Title: Recording head for recorder and recorder
Inventor: HIRAIDE NORIAKI
IPC: B41J2/235
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To enhance cooling efficiency of a radiator while ensuring size reduction. SOLUTION: The recording head 18 for a recorder comprises a radiator 63 provided with fins 65 extending along the traveling direction of the recording head, and a large number of recording wires wherein a cooling fan 64 is mounted on the side face part 70B of the radiator orthogonal to the traveling direction.
Patent JP-2001307932-A (JP)
Title: Core type three-phase transformer
Inventor: SHIRAKI YASUHIRO
IPC: H01F27/36
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To enable magnetic shields provided on the inner surface of the tank of a core type three-phase transformer to be lessened in number so as to reduce the three-phase transformer in weight and cost. SOLUTION: A magnetic shield mounted on the inner surface of a tank confronting a coil is constituted in a manner in which magnetic steel plates each cut into a rectangular shape are laminated into shield blocks, and the shield blocks are arranged in parallel on the inner surface of the tank. The shield blocks arranged on the inner surface of the tank, confronting a central phase coil are set smaller in arrangement density than those arranged confronting edge phase coils.
Patent JP-2000280289-A (JP)
Title: Injection molding machine
Inventor: TASHIRO KAZUHIRO
IPC: B29C45/18
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the abrasion resistance of a screw and a heating barrel and especially to reduce the abrasion of the heating barrel near a resin inlet by closing the inlet before the completion of plastication/measurement. SOLUTION: By the rotation of a screw 3 in a plastication/measuring process, after a resin raw material 30 in a hopper 31 is transferred to the tip side of the screw 3, the screw is retracted by the pressure of a molten resin stored in a heating barrel 2, the screw 3 is advanced after the completion of plastication/measurement, and injection to a mold is done. Then a rigid adduct such as glass fibers and mica exists in the raw material 30, the adduct is held between the top part of a screw flight and the inner wall of the heating barrel 2 during the advance of the screw 3 in an injection process to promote the abrasion of the screw 3 and barrel 2. A space C by a resin inlet 2a is formed below a shutter 33, the shutter is closed before the completion of plastication/ measurement, the raw material 30 in the space C is transferred to the front side of the screw 3. In this way, the abrasion of the barrel 2 near the inlet 2a can be reduced.
Patent JP-2001317488-A (JP)
Title: Centrifugal air blower
Inventor: MIYATA MANABU
IPC: F04D29/28
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide the waterproof function for a centrifugal air blower for forming an opening part in a boss part for transmitting driving froce to a blade from a rotary shaft of a driving motor. SOLUTION: A through hole 26b is formed in the boss part 26 for reducing a transmission rate of vibration transmitted to the blade 28 from the rotary shaft 24. A waterproof cap 60 for covering this through hole 26b is installed in the boss part 26. Thus, since the through hole 26b is covered with the waterproof cap 60, even when the boss part 26 is covered with water from the opposite side of the driving motor 12, infiltration of the water into the driving motor 12 from the through hole 26b can be prevented.
Patent JP-2001330655-A (JP)
Title: Magnetic sensor and its manufacturing method
Inventor: KAWAKAMI MAKOTO
IPC: G01R33/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an orthogonal flux gate-type magnetic sensor in which an intrinsic characteristic as an orthogonal flux gate-type element is not spoiled, of which structure is simplified so as to be made small and lightweight, which reduces the power consumption and of which sensitivity can be increased, and to provide its manufacturing method. SOLUTION: A cylindrical core 3 which is formed of a soft magnetic material is interposed inside a cylindrical space which is formed in the middle between an internal conductor 1 and an externam conductor 2 which are arranged and installed coaxially and end parts on one side of which are electrically connected integrally. Electric power is supplied from a high-frequency power supply 5 across the external conductor 2 and the internal conductor 1. A detection output voltage which corresponds to a magnetic field to be measured is obtained from a detection coil 4 which is wound on the outer circumference of the external conductor 2.
Patent JP-2001311484-A (JP)
Title: Flame-retardant flexible tube for electric wire
Inventor: ISHIDA KATSUYOSHI
IPC: C08L23/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant flexible tube for electric wire having proper strength and flexibility without exhausting poisonous gases such as halogen and dioxin even in combustion. SOLUTION: This flame-retardant flexible tube for electric wire 1 is composed of the plastic composition of compounded metal hydroxide of 20-100 pts.wt. and silicon compound of 5-20 pts.wt. into highdensity polyethylene 100 pts.wt. having shore hardness D>=60.
Patent JP-2001313562-A (JP)
Title: Frequency divider circuit unit
Inventor: ONO YASUHIRO
IPC: H03K23/00
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a circuit that is subjected to discrete processing at a low cost and facilitates circuit integration by an ASIC or the like. SOLUTION: The frequency divider circuit unit is provided with a 1st frequency divider circuit that frequency-divides an input pulse at a prescribed frequency division ratio, a 2nd frequency divider circuit that applies further frequency division to a pulse outputted from the 1st frequency divider circuit at a frequency division ratio higher than a frequency division ratio of the 1st frequency divider circuit, and a gate circuit that temporarily controls a pulse width of the output pulse from the 1st frequency divider circuit on the basis of the pulses outputted from the 1st and 2nd frequency divider circuits.
Patent JP-2001319191-A (JP)
Title: Radio wave transmitter-receiver
Inventor: YUASA YOSHIYUKI
IPC: H04B1/38
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of an electromagnetic field as much as possible and also to miniaturize a radio wave transmitter-receiver. SOLUTION: A baggage 26 to which an IC card 28 is attached is stored in a baggage store case 20 as shown by a void arrow A and then inserted into an IC card reader-writer 10. Under such conditions, the reader/writer 10 forms an AC magnetic field, generates electric power at the antenna of the card 28 and activates an IC chip to read and write the IC card data. Meanwhile, a magnetic field is generated at the inside of the reader/writer 10 and at the same time the cancellers 22 and 24 placed before and behind an antenna 12 generate an opposite magnetic field to cancel the magnetic field of the reader/ writer 10. Furthermore, the cover parts 14 and 16 consisting of shielding members close the opening parts 13 and 15. Thus, the magnetic field leaking to the outside can be significantly reduced and also the total size of a radio wave transmitter-receiver is reduced.  The baggage 26 having the read and written card 28 is carried out through the opening part 15 of the opposite side.
Patent JP-2001017971-A (JP)
Title: Oxidation-decomposition device for trace harmful substance
Inventor: MAEKAWA TAKAAKI
IPC: C02F1/461
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To efficiently oxidize, decompose and remove soluble COD, ammonia and nitrate type nitrogen and also organic harmful substances such as phenol. SOLUTION: This device has a structure in which a metal integrally arranged with an electrically conductive oxide on the surfaces is used as anodes 1A, 2A and porous ceramic or a resin is made as a partitioning wall and inner walls at the both sides are formed of metallic plates bonded with noble metal by fusing and the metallic plates are used as cathodes 1B, 2B. Two symmetrically faced spaces 1, 2 are formed with the partitioning walls 20 of the anodes and trace harmful substances contained in contaminated water in the spaces 1, 2 is oxidized and decomposed in the device. In this case, the device is provided with a rectangular wave discharge device to the spaces and the contaminated water is allowed to flow in the one space 1 and is irradiated under an electric field, and later, its supernatant is irradiated under the electric field in the other space (2).
Patent JP-2000349409-A (JP)
Title: Electric part having flexible strip of connection conductor
Inventor: LEQUENNE YVES
IPC: H01R12/79
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To easily and quickly detect disconnection in conductivity caused by disengagement of a strip by allowing the strip to comprise a specified numbers of conductors for conductive test while the test conductors are connected with an electric part. SOLUTION: A substrate 9 is provided with a flexible strip 10 comprising electric conductors 11-16, with the substrate 9 mechanically and electrically connected to the conductors 11-16. The substrate 9 is provided with a track, and the two tracks 11 and 16 extending along the edge of the strip 10 are connected in loop by the track 8. Thus, the substrate 9 comprises two conductors 11 and 16 for conduction test as well as the strip 10, with the test conductors 11 and 16 connected through the track 8. So, when the strip 10 is broken or a connector 20 is excessively stretched and peeled from the substrate 9, the conduction between the test conductors 11 and 16 is disconnected, resulting in detection of the failure.
Patent JP-2001317223-A (JP)
Title: Facility for covering pool with awning
Inventor: HATAKEYAMA SAKAE
IPC: E04H3/16
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide facilities for simply, easily, and safely covering a pool without damaging an awning according to the use periods of the pool. SOLUTION: In the facilities 1 covering the pool with an awning, studs 11 and 13 are arranged in two rows so as to sandwich the pool 22, and rollers 30 are placed on rails 12 and 14 each stretched over the rows of studs 11 and 13. Both frame columns 15 and 17 which pivots the rollers 30 at their side surfaces and frame beams 16 stretched over the pool 22, supported by the frame columns 15 and 17 at their both ends, and movable by the rollers 30 are covered with the extended awning 20 foldable in the form of a folding screen.
Patent JP-2001322090-A (JP)
Title: Edge aligning device for cutter
Inventor: OUCHIYAMA KO
IPC: B26D7/01
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an edge aligning device for a cutter facilitating work of internal inspection and parts replacement of the cutter. SOLUTION: A mounting plate 18 with two rails 19, 20 fixed thereto is fixed to fixed frames 16, 17 installed at a cutter 1, and an edge aligning device 21 is slidably mounted to the rails 19, 20. The edge aligning device 21 allows an aligning plate 11 to act in a position Ca to align the edge of a booklet 2. In making an internal inspection and replacing parts of the cutter, a cover installed in an openable/closable manner at the back face of the edge aligning device 21 is opened, and the edge aligning device 21 is slid on the rails 19, 20 and moved in an arrow direction X. Sufficient space can therefore be obtained for the internal inspection of the cutter and the replacement of parts such as head-and-tail edge blades 13, 14 and a pressing plate 15.
Patent JP-2001320397-A (JP)
Title: Network system
Inventor: OZAKI KAZUHISA
IPC: G06F13/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a network system, in which restoring measures can be taken by another normal terminal with a comparatively simple constitution, even when there is occurrence of failure in one of a plurality of terminals connected to a network bus. SOLUTION: When a terminal connected to a 1394 bus 10 or a bus 11 for a LAN no longer performs a normal answering operation, a home router 1 transmits a reset signal to the terminal, which does not perform the normal answering operation through an auxiliary line by radio communications. The fact that the router 1 itself no longer performs a normal answering operation is detected by another terminal and the reset signal transmitted from the terminal is supplied to the router 1 via the auxiliary line to reset a microprocessor 28 for performing total control of the router 1.
Patent JP-2000333826-A (JP)
Title: Rice cooker
Inventor: YAMAJI TOSHIYUKI
IPC: A47J27/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker which dispenses with metering cup for rice and enables a user to directly pour washed rice from a packaging container into the rice cooker and to easily cook the rice. SOLUTION: A scale 14 for rice and a scale 15 for water indicating the volume of the water corresponding to the amount of the rice are formed on the inside surface of a rice cooking container 2. The rice cooker enables the user to directly pour the washed rice from the packaging container into the rice cooker and, therefore, the user is able to easily cook the rice for one meal with the sensation of a jiffy similar to that of putting ingredients into a cup of cup noodle and pouring hot water therein.
Patent JP-2001324120-A (JP)
Title: Waste liquid combustion treatment method and device
Inventor: YAMAMOTO TAKEYOSHI
IPC: F23K5/12
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a waste liquid combustion treatment device forming the mixed fuel of a waste liquid, water system wastes that are discharged by food industries, automobile industries and other processing industries and liquid fuel and emulsifying it to fine fuel so as to use the waste liquid as combustion improver, thereby contriving the incinerating treatment of the waste liquid through the combustion of the fine mixed fuel, and also permitting the improvement of environment due to the improvement in fuel expenses, the suppression of generation of NOx, the reduction of exhaust gas, etc. SOLUTION: A waste liquid combustion treatment device of this invention has a constitution containing a waste liquid feed part comprising a waste liquid tank 10, a sub-pump 10a for feeding a waste liquid, a control valve 11 for feeding the waste liquid and a waste liquid flowmeter 12, a main fuel feed part comprising a main fuel tank 13 storing heavy oil and an oil heater 14, mixing equipment 15, a main feed pump 15a, a burner 17, a combustion controller 20 and a fan for combustion air 21.
Patent JP-2000348484-A (JP)
Title: Ferroelectric memory element with single-bit line coupled to at least one memory cell
Inventor: KIN TOKUCHU
IPC: G11C11/22
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To make effectively sensible and amplifiable the difference between a voltage from a single-bit line and a reference voltage, by generating the reference voltage as a first voltage, coupling a first electric charge in a memory cell corresponding to prescribed data to a second electric charge corresponding to the reference voltage, generating a second voltage, and sensing and amplifying the difference between the first voltage and the second voltage. SOLUTION: A memory cell 240, which is connected to a single-bit line BL, stores a first electric charge, which corresponds to prescribed data. A reference- voltage generation circuit 280 generates a reference voltage Vref as a first voltage. A signal generation circuit 290 responds to a read signal RD, and it generates a control signal EQ, a control signal PCG and a control signal PUMP. A charge pumping circuit 270 generates a second electric charge which corresponds to the reference voltage Vref. An NMOS transistor 250 responds to the control signal EQ, it couples the first electric charge to the second electric charge, and it generates a second voltage. A sense amplifier(S/A) 210 responds to a sense enable signal SE, and it senses and amplifies the difference between the first voltage and the second voltage.
Patent JP-2001321352-A (JP)
Title: Electric characteristic measuring device
Inventor: ISHII TETSUYA
IPC: A61B5/05
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a dropsy measuring device capable of quantitatively measuring the dropsy of a subject with high precision. SOLUTION: This device comprises a pressurizing means 7 for applying a pressure between prescribed surface portions of the body of a subject and swelling arithmetic means 2 and 3. The dropsy arithmetic means 2 and 3 calculate the dropsy on the basis of the change of the physical quantity calculated on the basis of biological electric impedance from the current value measured by a current measuring means and the voltage value measured by a voltage measuring means while applying the pressure to the prescribed surface portions by the pressurizing means 7, or the value of the pressure when the value of the inverse of extracellular fluid resistance in the application of the pressure by the pressurizing means is not changed. Accordingly, the swelling of the subject can be quantitatively measured with high precision.
Patent JP-2001323764-A (JP)
Title: Operating device for boring machine
Inventor: KOROKU YOICHI
IPC: E21B7/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an operating device for a boring machine in which even an unskilled worker easily operates boring work. SOLUTION: The operating device for a boring machine to bore holes by providing a rod with percussion, rotation, and feeding by a percussion mechanism, rotating mechanism, and feeding mechanism is provided with a feeding lever 1 to control the forward and backward moving speed of the feeding mechanism by the angle of inclination, percussion switch 2 to switch the percussion mechanism between ON and OFF, and rotary switch to switch the rotating mechanism among normal rotation, reverse rotation, and halting. By combining the operation state of the percussion switch 2 and rotary switch 3 with the angle of inclination of the feeding lever 1, a percussion force, number of rotations, and feeding speed according to each work mode of the boring machine are selected.
Patent JP-2001006991-A (JP)
Title: Treatment equipment for wafer
Inventor: HUBER RONALD
IPC: H01L21/3065
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To detect the treatment quality of a wafer at slight cost as far as possible and as precisely and completely as possible. SOLUTION: In this treatment equipment, a wafer is treated inside at least one clean room in which a production unit 1 used to execute individual production processes is arranged. In the production unit 1, measuring devices 10 which find a process parameter are installed in order to control the treatment quality of the production processes. Process data which are generated from the measuring devices 10 are detected continuously in a computer unit 11 which is installed additionally at the production unit 1. A characteristic amount which is used to judge the treatment quality of the wafer is derived from the process data.
Patent JP-2001328101-A (JP)
Title: Chainsaw
Inventor: KONDO MASAKI
IPC: B27B17/14
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To make separate preparation of a tool not necessary when a stretched condition of a chain is to be adjusted in a chainsaw, while its opera tion property is improved. SOLUTION: A chainsaw 1 is equipped with an anchor bolt 9 and a hexagonal nut 11 which are provided in a machine body in order to fix a guide bar 5 to the chainsaw main body 3. Further, it is equipped with a cylindrical member 15 having a hexagonal hole 13 fitting to the hexagonal nut 11, and a lever 17 provided, in a freely rising up or falling down manner, provided to the cylindrical member 15. Furthermore, it is equipped with an adjusting pin 19 engaged with the guide bar 5, a threaded rod 20 which is threaded with the adjusting pin 19 and elongated in an axial direction of the guide bar 5, a first helical gear 21 provided to one end of the threaded bar 20, and a second helical gear 23 engaged with the first helical gear 21. Then, a rotary member 25 which is coaxially fitted to the second helical gear 23 to rotate the second helical gear 23 by rotating operation, is provided.