baber/WOPTO huggingface dataset:
Patent JP-2002039081-A (JP)
Title: Scroll compressor
Inventor: TSUCHIYA KATSUTAKE
IPC: F04C18/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor capable of certainly lubricating a thrust bearing face and a scroll compressor with a simple structure and certainly secure sealing ability of compressive space. SOLUTION: In the scroll compressor SC where an electric motor element 3 having a rotating shaft 5 is installed in a closed vessel 1 and compressing is done by gradually reducing more than one space 17 formed with a fixed scroll 7 and an oscillating scroll 8 from outwards to inwards an oscillating scroll 8 is equipped with an oil feeding passage 8A, an end of which is open to a rotating shaft 4A and the other end of which is open to a thrust bearing face 4A of a frame 4. The oil feeding passage makes lubricating the thrust bearing 4A of the frame 4 from the rotating shaft 5.
Patent JP-2002051516-A (JP)
Title: Brushless vibrating motor of small flat type with annular coil
Inventor: FURUKAWA TAKESHI
IPC: H02K29/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a brushless vibrating motor of small flat type with annular coil capable of producing an annular coil in a short time by conducting winding work in a simple way, and using a highly efficient and small annular coil taking advantage of the characteristics of the annular coil with a simple structure. SOLUTION: In this brushless vibrating motor, a rotor yoke is elongated so as to meet housing case periphery side, and an extension part is provided toward end cap side so as to meet housing cylinder side. A flat and roughly arc-shaped magnet is integrally fixed to one external end of the rotor yoke extension part to form an eccentric rotor. The magnet is positioned on the outer-periphery side of a coil ring.
Patent JP-2002047309-A (JP)
Title: Method of removing metal from alicyclic polymer
Inventor: NAKASE YOSHIHISA
IPC: B01D39/14
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a removing method with high energy efficiency, in which metals included can be removed with high-efficiency. SOLUTION: The metal removing method in which the monomer of an alicyclic polymer to or the polymer solution is passed through a filter on which ζ-potential acts, is provided.
Patent JP-2002049248-A (JP)
Title: Transfer-carrying belt unit
Inventor: TAKAHASHI SATOSHI
IPC: G03G21/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To drive a transfer-carrying belt, while maintaining durability over a long period of time, and to efficiently eliminate toner that is stuck on the belt by improving the cleaning means of the transfer carrying belt, in the carrying-carrying belt unit for an image-forming device. SOLUTION: In the transfer-carrying belt unit for supporting and carrying transfer material and transferring a toner image in a transfer region, a cleaning blade for cleaning the surface of the transfer-carrying belt of the unit is installed in a downstream position of the carrying direction of the belt in the transfer region and a cleaning auxiliary means is installed in a position, that is on the upstream side of the belt-carrying direction of the cleaning blade and simultaneously on the downstream side of the transfer region.
Patent JP-2002048556-A (JP)
Title: Facility information reporting device and navigation device
Inventor: MATSUMOTO YUJI
IPC: H04N5/445
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To easily select broadcast facility information on the premise that the facility information including retrieval data is broadcast. SOLUTION: The facility information superimposed and broadcast on the prescribed channel of a digital television broadcast is received by the antenna 14a of a receiving unit 10, demodulated into digital data by a demodulating section 14, and transmitted from a communication section 18 to a navigation unit 20 as image data, voice data, and retrieval data. The navigation unit 20 stores these data in a memory 32 and retrieves a facility satisfying the set retrieval condition based on the retrieval data in the facility information. The image and voice of the facility satisfying the retrieval condition are outputted from a display 28a and a speaker 30a via a display control device 28 and a voice control device 30 based on the image data and the voice data.
Patent JP-2002049383-A (JP)
Title: Digital signal processing method and learning method and their devices, and program storage medium
Inventor: KONDO TETSUJIRO
IPC: G10L19/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal processing method which further improves the waveform reproducibility of digital signals, a learning method and their devices, and a program storage medium. SOLUTION: The classes of digital audio signals D10 are classified based on the polarities of the signals D10. Then, the signals D10 are converted by a predicting system corresponding to the class being classified. Thus, conversion that is made further suitable to the characteristics of the signals D10 can be performed.
Patent JP-2002055676-A (JP)
Title: Method of making ceramic ocarina and mold for ceramic ocarina
Inventor: OGIWARA MITSUAKI
IPC: G10D7/04
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To solve the following problems that conventionally, ocarina has a resonance body, a flute mouth provided from the resonance body, an air passage formed from the mouthpiece at the front end of a flute mouth toward the resonance body and a blow hole opening in correspondence to the deep end of the airway, ocarina being made by a process of putting clay into molds, molding the clay and forming the air passage by inserting a bamboo read from the end of the flute mouth toward the blow hole but the formation of the air passage is difficult, requiring skills. SOLUTION: The molds 7, comprising the upper mold 7A, for molding the upper half body of the ocarina and the lower mold 7B for similarly molding the lower half body are used, and a lower mold 7B is projectingly provided with a projecting part 9 for the blow hole for forming the blow part. A positioning part 10 is formed in the position, corresponding to the mouthpiece of the lower mold 7B. An air passage constituting a member 11 is installed around the two points of the projecting part 9 for the blow hole and the positioning part 10 as fulcra. The clay is packed as it its, into the flute mouth so as to embed the air passage constituting member 11, and thereafter the airway constituting member 11 is removed, so that the air passage is formed.
Patent JP-2002052217-A (JP)
Title: Locking structure for pachinko game machine
Inventor: OKUMURA MEGUMI
IPC: A63F7/02
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a locking structure for a pachinko game machine in which the locking state of an opening and shutting portion may be surely maintained and the sudden opening of the opening and shutting portion may be prevented. SOLUTION: The locking structure for fixing the opening and shutting portion to a front frame. A hook portion 2 which may slide in the upper and lower directions is placed in the front frame or on one side of the opening and shutting portion and an engagement plate which may engage with the hook portion on the other side. The hook portion 2 has a notch portion 20 for accommodating and engaging the engagement plate and the notch portion 20 has a first side portion 21 facing the front side face, a second side portion 22 facing the back side face and a base portion 23 connecting the first side portion 21 and second side portion 22 in a state of engaging with the engagement plate and presents a form having an opening on the side opposite to the base portion 23. At least one part of the second side portion 22 has a parallel portion 222 which is parallel to a slide direction.
Patent JP-2002060217-A (JP)
Title: Method for producing calcium chloride aqueous solution
Inventor: KOMATSU YASUTAKA
IPC: C01F11/28
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a calcium chloride aqueous solution, by which a high-concentration calcium chloride aqueous solution can be produced while preventing the handling from becoming poor owing to viscosity increase at a lime milk production step, reducing the production cost, enhancing the production efficiency and dispensing with great capital investment. SOLUTION: The calcium chloride aqueous solution having 25 wt.% or higher concentration is manufactured by concentrating the milk of lime which is obtained by reacting unslaked lime with slaking water in a slaker or the like, by using a filter press, a decanter or the like so that the solid concentration is 25 wt.% or higher and then reacting the concentrated milk of lime with the ammonium chloride cake separated from a sodium bicarbonate-separated mother liquor at an ammonia soda process.
Patent JP-2002061481-A (JP)
Title: Machine for constructing anchor in slope
Inventor: YAMAZAKI TAKANORI
IPC: E21B7/02
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a machine for constructing anchors capable of enlarging a drilling range in a slope. SOLUTION: In the machine for constructing anchors in the slope, a drilling device 20 is provided for the tip of a working arm 2 provided for a base machine 1 in such a way as to be moved upward and downward via universal mechanisms 10 to direct the drilling device 20 in multiple directions. By providing a structure to link the tip of the working arm 2 with the universal mechanisms 10 and pins 31 and 32 and connecting an extension boom 35 to the tip of the working arm 2 with the pins, the working range over the slope is enlarged. By linking the tip of the working arm 2 linked by the pins to one of the universal mechanisms 10 by pins via a joint link 34, the working range below the slope is enlarged.
Patent JP-2002073557-A (JP)
Title: Storage medium with program stored therein for server to perform processing related to authentication
Inventor: HAYATA TATSUHIRO
IPC: G06F21/31
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an authentication system for controlling access from a user terminal by managing an authentication state corresponding to a session number for identifying a connection after authentication is completed by authentication information, which specifies a user to utilize a user terminal connected through a network, from this user terminal. SOLUTION: In the storage medium with a program stored therein for a server to perform processing for executing authentication on the basis of the authentication information, which specifies a user, received from the user terminal connected through the network, this storage medium stores the program having a session number reporting procedure for reporting the session number for identifying a session to be connectable correspondingly to the result of user authentication executed on the basis of the authentication information received from the user terminal to the user terminal and a session number registering procedure for registering this session number in an authentication and connection managing means for making the authentication information confirmed by the user relate to the session number reported by the session number reporting procedure.
Patent JP-2002070849-A (JP)
Title: Dynamic pressure type fluid bearing device and method for manufacturing the same
Inventor: NAKAMURA JUNICHI
IPC: F16C33/10
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a construction of a dynamic pressure type fluid bearing device and a method for manufacturing thereof in which a manufacturing cost can be reduced and leakage of lubricating oil can be prevented. SOLUTION: The dynamic pressure type fluid bearing device comprising a shaft 1, a sleeve 3 which forms a radial bearing part between the shaft 1 and is installed rotatably on the shaft 1, and a pair of seal members 2, 4 which are fixed on the shaft 1, forms a thrust bearing part between the sleeve 1, and seals lubricating oil which circulates in the bearing, is characterized in that a first seal member 2 which is one of a pair of the seal members is formed integrally with the shaft 1 and a second seal member 4 of the other is press fitted of the shaft 1.
Patent JP-2002076730-A (JP)
Title: Automatic extendable antenna
Inventor: USUI AKIHIKO
IPC: H04W16/28
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic extendable antenna that extends at one-touch. SOLUTION: An approximate center to a lower part of an antenna 2a stored in a cellular phone main body 1 is made a large diameter part 3, and the upper part is made at a small diameter part 4. A stepped part 5 is formed at a boundary of the large diameter part 3 and the small diameter part 4. A spring 8 that extends out the antenna 2a is inserted and attached in the large diameter part 3. An elastic piece 15 is integrally formed. A slide button 14 that slides being pressed by a spring 16 is arranged opposed to the antenna 2a. The slide button 14 is always pressed and slides, and a lock piece 15 is pressed to the antenna 2a by a press piece 18, and gets locked with the stepped part 5. The lock of the lock piece 15 is released by manually sliding the slide button 14 against the spring 16, and the antenna is automatically extends by the elastic force of the spring 8 when it is used.
Patent JP-2001210830-A (JP)
Title: Switching device and manufacturing method of switching device
Inventor: AZUMA RYOTA
IPC: H01L21/3205
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a drive circuit integral type active-matrix display device with high yield, by a method where the restoration of defective wiring, at the formation of an analog switch can be facilitated, and the analog switch is applied to the drive circuit switching device of the display device. SOLUTION: An analog switch 10, which is formed by connecting each gate electrode 14a of a plurality of poly-SiTFTs 22A to 22N with each other in parallel with a gate wiring 14b, is manufactured. After the manufacture, when a defective wiring is generated in the arbitrary poly-SiTFT 22B among the poly-SiTFTs due to a conductive foreign matter 26, the poly-SiTFT 22B is cut from the wiring 14b as for repair use, and the switch 10 is restored. Such a switch 10 is applied to a drive circuit switching device of a drive circuit integral type display device, and a practical use of the high-production yield display device is realized.
Patent JP-2002068451-A (JP)
Title: Residue preventing plate for powdery and granular material carrying conveyor and movement adjuster for chain pulley
Inventor: YUMIBA MITSUYUKI
IPC: B65G19/08
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To shortly achieve a properly spaced condition between a residue preventing plate and a chain pulley in a simple structure during work with the chain pulley being loosened and tensed and reset the chain pulley. SOLUTION: A carrying conveyor containing a conveyor chain for laterally carrying powdery and granular materials to be put in a carrying duct is provided with the chain pulley 20 which is installed near the end of the carrying conveyor, as the circulation end of the conveyor chain, with its axially supported portions being movable to approach to and separate from each other. The residue preventing plate 24 having curved portions is longitudinally arranged along the outer periphery of the conveyor chain suspended on the chain pulley at a predetermined longitudinal and close space from its outer periphery contour.  A gap-held moving mechanism is used to move the residue preventing plate in the same direction in synchronization with the approaching/separating movement of the chain pulley to/from the axially supported portions while holding a gap between the chin pulley and the residue preventing plate constant.
Patent JP-2002066810-A (JP)
Title: Slotting throwaway tip
Inventor: KATAOKA HIDEAKI
IPC: B23B27/16
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a slotting throwaway tip equipped with a wear sensor ensuring an electrical connection between a sensor line and an external circuit without hindering cutting operation. SOLUTION: The slotting throwaway tip 1 has front cutting edges 5 formed at the ridges of a cutting face 2 and a front flank 3 and has transverse cutting edges 6 formed at the ridges of the cutting face 2 and a transverse flank 4. A conductive sensor line 12 extending along the front cutting edge 5 and the transverse cutting edge 6 is provided to extend from the front flank 3 to the transverse flank 4 while being electrically insulated from a tip body. A pair of contact areas electrically connectable with a predetermined circuit is provided on the upper face and/or the bottom face of the tip body while being electrically insulated from the tip body, and two connecting lines 15 and 16 for connecting the two contact areas respectively with one end and the other end of the sensor line are provided on the surface of the tip body while being electrically insulated from the tip body.
Patent JP-2002070514-A (JP)
Title: Electromagnetic driving device for valve body of internal combustion engine
Inventor: NISHIKAWA KAZUNORI
IPC: F01L9/04
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To solve such a problem in an electromagnetic driving device for deriving the opening/closing of the suction valve that the device itself is enlarged if the valve element lifting amount of a suction valve or the like is formed to be adjusted by changing the position of an electromagnetic coil wound on an iron core for driving a moving piece. SOLUTION: This electromgnetic driving device for a valve element of an internal combustion engine has two electromagnetic coils installed at the certain intervals in the valve shaft direction of the valve element of the internal combustion engine, the electromagnetic force generating when voltage is applied to the electromagnetic coils is acted to a moving piece locating between the electromagnetic coils, and the valve element of the internal combustion engine is driven with a driving shaft to which the moving piece is fixed. The moving piece is composed of at least two pieces having different thickness, and a driving shaft selecting means for selectively acting one driving shaft of the driving shafts to which each moving piece is individually fixed to the valve element is installed.
Patent JP-2002068344-A (JP)
Title: Continuous spray apparatus
Inventor: HOSHINO KAZUNORI
IPC: B65D83/44
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To spray contents of an aerosol container in certain quantities continuously for a predetermined time period by pressing and opening a valve mechanism for a short time period, while the influence of the aerosol contents on an operator is being minimized, thereby sufficiently achieving the object of the operation of the aerosol contents. SOLUTION: A pressing body 12, in which a storage room 14 for the contents of an aerosol container 1 is provided, is connected to a stem 6 of the aerosol container 1. By pressing the stem 6 by means of the body 12, a valve mechanism 18 of the container 1 can be opened. Further, a spray nozzle 17 having a spraying capacity of aerosol content 11 which is smaller than the flow capacity of the aerosol content into the room 14, per unit time, is formed in a connection part between the room 14 and the outside.
Patent JP-2002069734-A (JP)
Title: Tape for forming wig base and the resultant wig base
Inventor: HIRONAGA TATSUFUMI
IPC: A41G3/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a tape 1 for forming a wig base, capable of obtaining both sufficient flexibility and shape retention even without using a core material such as a metallic wire. SOLUTION: This tape 1 to be used for forming a wig base comprises a tube obtained by knitting synthetic resin monofilaments 2 in a cylindrical shape and made flat with a width of 1-5 mm.
Patent JP-2002080477-A (JP)
Title: Maleimide-vinyl ether derivative, and active energy ray- curable composition containing maleimide-vinyl ether derivative
Inventor: WATANABE TAKASHI
IPC: C08F222/40
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a maleimide-vinyl ether derivative produced without a photopolymerization initiator which generates bad smell during curing, causes yellowing of the cured coated film, generates eluted or bleeding products, having excellent solubility in a diluting agent, capable of being sufficiently cured by practical intensity and amount of light irradiation, and exhibiting excellent properties after the curing, and to provide an active energy ray-curable composi tion containing the maleimide-vinyl ether derivative. SOLUTION: This maleimide-vinyl ether derivative is represented by general formula (1)  wherein, R1, R2 and R3 are each an aliphatic or aromatic group or the like; and one or two of X, Y and Z are maleimide groups, and the remainder is a vinyl ether group}. The active energy ray-curable composition contains the maleimide-vinyl ether derivative and a polymerizable compound copolymerizable with the maleimide group or the vinyl ether group.
Patent JP-2002081619-A (JP)
Title: Method of dismantling or remodeling facilities contaminated with dioxines
Inventor: HOSHINO KAZUFUMI
IPC: E04G23/08
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To safely dismantle or remodel waste incinerators, etc., while preventing dioxines from influencing the health of workers. SOLUTION: Plant equipment 18 contaminated with dioxines is cut off by a water jet compressed by a high pressure pump unit 10 from a nozzle 16 at a flow speed of Mach 2 or more.
Patent JP-2002080660-A (JP)
Title: Vibration damping material
Inventor: ODAKA TADAO
IPC: C08L23/12
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a vibration damping material excellent in both heat resistance and vibration damping property as well as in molding property. SOLUTION: The vibration damping material is mainly composed of an olefinic resin, obtained by dynamically crosslinking an ethylene/propylene/diene- based rubber while melt-kneading a polypropylene with ethylene/propylene/diene- based rubber, and a tackifier. Though an olefinic resin of this kind is inferior in vibration damping property in itself, incorporation of a tackifier therewith imparts excellent vibration damping property to the resin. As this olefinic resin is thermoplastic, it does not require vulcanization nor a curing reaction and is readily moldable. For example, it can be mass-produced by an injection molding method. Moreover, it does not contain sulfur nor a vulcanizing agent such as an amine, it does not cause a trouble such as corrosion or the like of a material to which it is applied.
Patent JP-2002083175-A (JP)
Title: Control method and system for competitive estimation, and purchase web server
Inventor: MAEKAWA HIROYUKI
IPC: G06Q50/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To make estimation results provided by the plural interests. SOLUTION: In this control system having a purchase web server 15 for controlling an electronic file of specification sheets required for estimation, and a purchasing system 13 for transmitting an estimation request chit to communication devices of selected interests, the chit includes a URL address of the web server, an identification number and a password, and the web server includes a means for controlling the electronic file of the specification sheets by a directory hierarchy 17 of occupation categories of the interests, and a perusal control means 18 allowing perusal only for a content of the electronic file as to the occupation category related to the identification number and the password transmitted from the communication device 14 of the interest.