baber/WOPTO huggingface dataset:
Patent JP-2001268842-A (JP)
Title: Motor
Inventor: UCHIDA HIROAKI
IPC: H02K7/116
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a motor which assures easier assembling work of the circuit structuring parts including a noise preventin element. SOLUTION: The motor 1 is provided with a rotor 6 accommodated in a yoke 4, a deceleration unit 22 which is accommodated within a gear housing 20 fixed to the yoke 4 to output the rotating speed of the rotor 4 after deceleration, terminals 45 to 49 located at the gear housing 20, and a choke coil and a capacitor for preventing radiation of electro-magnetic noise. In the gear housing 20, a unit accommodating section 20e extending in parallel to the rotating axial direction of the rotor 6 and a connector body 20f communicating with the unit accommodating section 20e at the end part side thereof. The choke coil, capacitor and terminals 45 to 49 are mounted to a circuit unit 23 which may be inserted into the unit accommodating section 20e.  The end portions of the terminals 45 to 49 are projected within the connector body 20f to form a pin under the condition that a circuit unit 23 is inserted into the unit accommodating section 20e.
Patent JP-2001264346-A (JP)
Title: Detecting device for rotational number or position of rotary body and reluctance motor
Inventor: YAGUCHI FUMIHIRO
IPC: G01B7/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a detecting device for rotational number or position of a rotary body for improved precision in detecting rotational number and posi tion. SOLUTION: A detecting device 22 for rotational number or position of a rotary body 12 is provided with a rotary body 12 rotatable with an axial line L as a center, a plurality of protruding poles 14 comprising magnetic material formed at constant angular space along the external peripheral surface of the rotary body 12, a permanent magnet 16 provided in radial direction away from the peripheral surface of the rotary body 12 by a specified distance. A magnetic sensor 18 detects change in magnetic flux density between the protruding pole 14 and the permanent magnet 16 when the rotary body 12 is rotated. A first magnetic body 24 is provided between one magnetic pole bf the permanent magnet 16 and the magnetic sensor 18 while a second magnetic body 26 is provided between the other magnetic pole of the permanent magnet 16 and the protruding pole 14.
Patent JP-2001259550-A (JP)
Title: Washing nozzle
Inventor: INOUE YASUSHI
IPC: H01L21/304
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a washing nozzle capable of certainly discharging residual air and air bubbles stagnated in a nozzle chamber at one end thereof and capable of preventing a rise in temperature. SOLUTION: An ultrasonic vibration means is provided to a nozzle body and a ring body having a small hole bored therein is provided thereto and a washing liquid supplied from an external washing liquid supply device is guided along the vibration plate of the ultrasonic vibration means in a contact state and further guided to the lower part of the nozzle chamber through the inner diameter hole of the ring body and the small hole provided near the inner diameter hole to be ejected from a jet orifice not only to remove bubbles but also to uniformly cool a vibration plate.
Patent JP-2001258969-A (JP)
Title: Massaging apparatus
Inventor: FUKUDA NOBUO
IPC: A61H7/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a massaging apparatus wherein a massaging section and its driving section are compactly housed, and at the same time, the usability is increased by facilitating the taking out at the time of usage or the housing operation, and in addition, the housing section which is compactly integrated at the time of housing can be used as other indoor furniture. SOLUTION: This massaging apparatus is equipped with a pressing section 3, a driving section 4, the housing section 2, and a pushing out mechanism 5. In this case, the pressing section 3 is used for massaging one section of the body. The driving section 4 makes the pressing section 3 perform a massaging motion. The housing section 2 houses the pressing section 3 and the driving section 4. The pushing out mechanism 5 is fitted in the housing section 2, and moves the pressing section 3 from the housing location to the using location.
Patent JP-2001266127-A (JP)
Title: Device for inspecting printed wiring board
Inventor: NAGASAKI MASATO
IPC: G01B11/24
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a highly precise inspection device which can detect micro foreign matters and whose inspection time can be shortened in the inspection of a board wiring pattern and a through hole. SOLUTION: The pattern detection line illuminations 9a and 9b of halogen beams are irradiated from a diagonal part as second light sources. The line illuminations 9a and 9b irradiate the vicinity of a picture take-in position by a CCD camera on the surface part of a board to be inspected 11 from both sides in a line shape. Through hole detection line illuminations 17a and 17b becoming first light sources are vertically illuminated through a half mirror and they irradiate the CCD cameras on opposite sides with transmission light. The CCD camera 10 receives reflected light from the board to be inspected 11 or the transmission light of the through hole and it generates a picture. Thus, the propriety of the substrate to be inspected can be judged by analyzing the picture which is thus detected.
Patent JP-2001275019-A (JP)
Title: Video camera with monitor, method for controlling rotation of monitor for video camera, and computer- readable medium applicable to video camera with monitor
Inventor: YAMAMOTO TOSHINORI
IPC: H04N5/225
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To rotate a monitor without directly touching the monitor. SOLUTION: A rotatable liquid crystal monitor which displays a photographed image for monitoring can be rotated by a motor and the direction, angle, speed, and stop of the rotation are instructed by switch operation. Further, the movement of the liquid crystal monitor is detected, a proper rotation driving state of the liquid crystal monitor corresponding to the movement is read out of a table and the liquid crystal monitor is driven and rotated in the rotation driving state, so that the display screen of the liquid crystal monitor automatically rotates following changes of the gaze of a photographer.
Patent JP-2000344595-A (JP)
Title: Method and apparatus for producing oxide single crystal
Inventor: KITAMURA KENJI
IPC: C30B29/30
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a technology for growing a large-sized long crystal while using a small crucible, because a noble metal crucible is expensive and prone to deform and to provide a growing technology capable of increasing usable times of the crucible in the production of an oxide single crystal by a rotary pulling-up system using the noble metal crucible. SOLUTION: In the production of an oxide single crystal by a rotary pulling-up system using a noble metal crucible, a double crucible 3L is used. The double crucible is composed of an outer crucible 35 made of a node metal and an cylindrical inner crucible 36 which interrupts the surface of molten liquid 41 in the crucible and which is processed so that molten liquid 41 can communicate at the bottom part of the molten liquid 41.  The single crystal is grown by pulling up the single crystal from the inner crucible while rotating the double crucible and while directly measuring the weight of the growing crystal, simultaneously, while continuously supplying a powdery raw material 45, being stored in a closed vessel, of the same weight at that of the growing crystal to the space between the outer crucible 35 and the inner crucible 36 through a supplying tube 37 by supplying gas into the closed vessel.
Patent JP-2001269408-A (JP)
Title: Medical oxygen concentrating apparatus
Inventor: SASAKI TOMIO
IPC: C01B13/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a medical oxygen concentrating apparatus for improving safety of a patient and a person concerned and operability of suspending and removing at an installation position of a temporary storage suspending means of a sucking means used in the case of sucking an oxygen gas. SOLUTION: In the medical oxygen concentrating apparatus, a suspending means installed to temporarily store an oxygen sucking means when not used is installed on a front surface of the apparatus.
Patent JP-2001271756-A (JP)
Title: Piezoelectric pump
Inventor: NAKAMURA SATOSHI
IPC: F04B43/04
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To improve a piezoelectric pump for reducing manufacturing costs as well as facilitating assembly of a conventional piezoelectric pump. SOLUTION: In the piezoelectric pump for driving a diaphragm by enlarging displacement of a piezoelectric actuator with a lever, a center point of the diaphragm is positioned on either one side in the vicinity of a point where circular arc motion around the lever and a center axis of the diaphragm are brought into contact with each other, or a point which is brought into contact with the center axis of the diaphragm.
Patent JP-2001270121-A (JP)
Title: Ink-jet printer head and production method therefor
Inventor: KUMAGAI MINORU
IPC: B41J2/16
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable ink-jet printer head capable of always obtaining a normal ejection performance stably without choking of an ink channel caused by dropped fragments of a channel wall due to growth of a processing flaw thereof, and a production method therefor. SOLUTION: By forming a heat generating resistor film 16, an adhesion layer 17 and an electrode film 18 on an insulating substrate 15, and patterning the same, a heat generating part 16a, a common wiring electrode 19 and an individual wiring electrode 21 are formed. Then, an ink supply groove 22 is formed in the insulating substrate 15, A first partition wall 23 is formed, and further a second partition wall is further laminated. An ink supply hole 28 is formed therethrough. Finally, an orifice plate 29 is laminated so as to provide an ejection nozzle 26.  The first partition wall 23 covers the wall surface 22a of the ink supply groove 22 and the substrate surface 15-1 in the vicinity of the opening so as to function as a protection film for preventing a problem of growth of generated chipping or cracking of the part due to erosion by an ink and collapse thereof so as to be fine fragments dispersed in the ink groove disturbing a normal ink flow.
Patent JP-2001270230-A (JP)
Title: Printing polyolefinic resin sheet
Inventor: KANO TOSHIYA
IPC: B41M5/52
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a printing polyolefinic resin sheet capable of strongly bonding an ink receiving layer to the polyolefin resin-containing layer of a sheetlike base material without applying adhesiveness imparting treatment such as corona discharge treatment or the like to the polyolefin resin-containing layer. SOLUTION: The polyolefin resin-containing layer of the sheetlike base material is formed from a blend consisting of a polyolefinic resin and a styrenic copolymer resin in a weight ratio of 100:5-100:100 and the ink receiving layer is formed on the polyolefinic resin blend film layer and, if necessary, a thermoplastic resin-containing intermediate treatment layer is arranged between the ink receiving layer and the polyolefinic resin blend film layer to strongly bond both layers.
Patent JP-2001283680-A (JP)
Title: Input device and electronic apparatus with the same
Inventor: KAYAMA TAKASHI
IPC: H04N5/225
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an input device and electronic apparatus with the same that can be made smaller and thinner. SOLUTION: Equipped in the input device 100 used for the electronic apparatus 10 are an operating part 110 that is disposed on a cabinet 40 and has a plurality of key tops 111 to 117 for an operator to operate, a wire connecting member 120 that is united with operating part 110 and electrically connects the plural key tops 111 to 117 of the operating part 110 to a circuit board disposed in the cabinet 40. Disposed on the wire connecting member 120 are a plurality of electronic components 300 respectively connected to electric contacts 200 of the plural key tops 111 to 117.
Patent JP-2001279610-A (JP)
Title: Concrete placing, leveling, and compacting device
Inventor: TAKEDA MITSUO
IPC: E04G21/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of automatically placing, leveling, and compacting concrete. SOLUTION: A hopper 21 for holding concrete is provided at the rear of a vehicle 1. A screw conveyor device 3 is disposed at the lower part of the discharge port of the hopper 21. A screed base 22 having a vibrator or a tamper device 23 is provided at the rear of the screw conveyor device 3. The vehicle 1 is moved forward, and the screw conveyor device 3 and the vibrator or tamper device 23 are driven to continuously input concrete into the hopper 21. The screw conveyor device 3 places and uniforms concrete by spreading in the direction orthogonal to the advancing direction, and the concrete is compacted by the vibrating screed base. As a result, the concrete is deposited in band shape. By continuously inputting concrete in the hopper 21, a concrete depositing placed, spread, and compacted automatically can be performed.
Patent JP-2001281090-A (JP)
Title: Hydraulic tester for middle-to-small diameter pipe
Inventor: NAKAMURA TOSHIMITSU
IPC: G01M3/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic tester for judging soundness at a joint part of a pipe of diameter 700Φ or less which is too small for a personnel to enter. SOLUTION: A hydraulic tester is provided which inspects water-tightness at a joint part 9a which connects pipes 9, which are to be inspected, such as cast-iron pipes with a water-tight rubber 9d in between. The hydraulic tester comprises two cut-off packers 2, a flexible member 3 connecting the two cut-off packers 2 with an interval, moving wheels 7 and 8 provided to the cut-off packers 2, a water-charging pipe 10 connecting the cut-off packers 2 together, an injection pipe 11 connected to the cut-off packers 2, an injection pipe 12 and an exhaust pipe 13 connected to the space between the cut-off packers 2, respectively, and a movable extension rod 21 connected to a side plate 4 on the rear side of the cut-off packer 2. Thus, soundness at a joint part is confirmed before a flow inspection, in the case of middle-to-small diameter (inside diameter 700 mm or less).
Patent JP-2001285955-A (JP)
Title: Battery fee charging system and charging method
Inventor: KAJI TAKEO
IPC: H04W4/24
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a battery fee charging system that can properly maintain the fee of a battery used as a power supply of an information device. SOLUTION: A battery pack 10 used for the power supply of the mobile information device measures the consumed amount of the battery and transmits battery consumed amount data denoting the measured battery consumed amount to an information device 11 together with a battery pack ID code and a charging server IP address. When connected to the Internet, the information device 11 transmits the battery consumed amount data and the battery pack ID code received from the battery pack 10 to a charging server 12. The charging server 12 references information sent from a contract contents entry device 16 to calculate a battery fee on the basis of the battery consumed amount data and the battery pack ID code.  By transmitting the battery fee calculated by the charging server 12 to an account management server 13 of a bank or the like with data of an account number of a charging account, automatic payment processing of the battery fee from the charging account can be performed.
Patent JP-2001281507-A (JP)
Title: Optical waveguide type optical modulator with emitted light monitor
Inventor: YAMADA MANABU
IPC: G02B6/42
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide modulator with an emitted light monitor capable of monitoring the intensity of emitted light by a monitor means with a simple structure without changing the substantial structure of the optical modulator. SOLUTION: The modulator has an optical waveguide device having a plurality of branching parts formed on a dielectric board and its surface portion and an optical waveguide having a union part and an output part, an optical fiber joined to the output edge of the optical waveguide, a reinforcing member to reinforce the joint part of the optical waveguide and the optical fiber, and a photoelectric converting element to receive radiation mode light radiated from the end surface of the board output side of the optical waveguide device. A capillary tube to receive and propagate the radiation mode light radiated from the optical waveguide is used as a reinforcing member. Radiation mode light is reflected toward the photoelectric converting element, and a reflecting surface for monitor light for receiving it is formed only in the near half part of the tip surface of the capillary tube.  The other half part forms a non- monitoring surface which does not make the, photoelectric converting element receive radiation mode light.
Patent JP-2001282732-A (JP)
Title: Method and system for providing service to distant user through inter-computer communication
Inventor: SHIMAMOTO NOBUYUKI
IPC: G06Q50/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To make automatically selectable the language or transaction condition of a GUI corresponding to a user. SOLUTION: A sales server 10 provides services such as commodity sales and commodity auction through the internet 20 to web clients 30 and 40 of a large number of users. The sales server 10 holes language codes showing the desired languages of all the users and descriptions in the various languages on various items comprising various WWW pages. Further, the sales server 10 classifies the users into plural groups and holds the transaction conditions customized for every group. When a certain user logs in, the sales server 10 confirms the language code of that user and the transaction condition of the group of the user and dynamically prepares the WWW page of contents suited to the transaction condition of the group of the user by using the item description in the language of that language code, and the WWW page is transmitted to the web client of the user and displayed.
Patent JP-2001288266-A (JP)
Title: Polysulfide and its hardened matter
Inventor: SUGIMURA MASAHIRO
IPC: C08J3/24
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a polysulfide and its hardened matter high in weather resistance. SOLUTION: The polysulfide comprises structural units (I) through (IV) or (I), (III), and (IV), and is characterized in that unit (III) is bonded to unit (I) or to unit (IV) and that unit (IV) is positioned at an end. Unit (I) is -(SCH2CH2 OCH2OCH2CH2-Sx)and/or -(SCH2CH(OH)CH2-Sx)-, unit (II) is -(R1O)n-R1-, unit (III) is -X-Ar-X-, and unit (IV) is -SCH2CH2OCH2OCH2CH2-SY and/or -SCH2CH (OH)CH2-SY, wherein R1 is an alkylene groups having 2-4 carbon atoms, Ar is an aromatic ring, X is a functional group, and Y is a hydrogen atom or Si(R2)3. Provided also is a matter produced by hardening the polysulfide by using a polyisocyanate compound or a polyepoxy compound.
Patent JP-2001286636-A (JP)
Title: Game ball winning device of pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a game ball winning device wherein a winning guide member opens and closes on the game board of a Pachinko machine to catch a game ball, whereby a fraudulent player becomes nearly impossible to do a fraudulence such as opening the winning guide member by means of a wire, or the like, without opening a glass frame, while the winning guide member is allowed to be properly opened. SOLUTION: In the game ball winning device of a Pachinko machine wherein a winning guide member 5 is tiltably supported on a nearly horizontally provided rotation axis 6, and when the guide member 5 is tilted, a game ball is caught on the member 5, thereby effecting winning, a lock mechanism, which brings a braking piece 11 to a predetermined relative point to lock the winning guide member 5 in its upright state is provided, while a knob 21, which can release the locking state of the lock mechanism by being rotated, is projected on a game board 2.
Patent JP-2001290203-A (JP)
Title: Film unit with lens
Inventor: MORIYA MITSUHIRO
IPC: G03B17/04
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of an operation member while securing sure light shielding. SOLUTION: A winding knob 14 is formed by two-color molding, that is, a center part 50 including a driving shaft 53 is formed of black resin and an operation part 51 being the outer peripheral part of the center part is formed of red colored resin. The knob 14 is incorporated in a main body base part and a front cover and a rear cover are assembled. Since the operation part 51 is partially exposed from the rear cover, the visibility of the operation part 51 formed of the red resin is improved. Since the center part 50 is formed of the black resin, it intercepts light transmitted through the operation part 51 so as to hold the inside of a cartridge chamber 31 in a lighttight state.
Patent JP-2001249661-A (JP)
Title: Maracas having resonance chamber
Inventor: NODA HARUYUKI
IPC: G10K3/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To produce sounds greater than the sounds produced by the conventional maracas and to widen the applications of the maracas by providing the maracas with a resonance chamber. SOLUTION: The maracas formed by sealing many granular materials into a substantially hermetic container is so constituted that the resonance chamber comes into contact with at least part of the side wall of the hermetic container.
Patent JP-2001293505-A (JP)
Title: Method for supplying solid lubricant
Inventor: INOUE TAKESHI
IPC: C10N40/24
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a supply method by which the supply time and supply quantity of a solid lubricant are adjustable. SOLUTION: By detecting the substantial pressing pressure of the solid lubricant in the part of a roll while supplying the solid lubricant in accordance with preset supply speed to the part of the roll of a rolling mill which necessitates lubrication, when the substantial pressing pressure is raised or lowered than the pressing pressure which acts constant at the preset supply speed, the preset supply speed is decelerated or accelerated.  Furthermore, by detecting the substantial displacing speed of the solid lubricant in the part of the roll while supply by pressing the solid lubricant in accordance with the preset pressing pressure to the part of the roll of the rolling mill which necessitates the lubrication when the substantial displacing speed is increased or decreased than the displaying speed which acts constant at the preset pressing pressure, the preset pressing pressure is lowered or raised.
Patent JP-2001041468-A (JP)
Title: Microwave oven
Inventor: KIM KWANG-KEUN
IPC: F24C7/02
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost while enhancing productivity and eliminating noise of apparatus and to utilize the space efficiently by decreasing the number of parts. SOLUTION: The microwave oven comprises a body having a cooking chamber and a part chamber isolated by a barrier wall 13 having air passing holes, a cooling fan installed in the part chamber, and an air guide 20 having an inlet 21 of air from the cooling fan and an outlet communicating with the air passing holes. The microwave oven further comprises a damper 31 for opening/ closing the inlet 21 provided on the inlet side of the air guide 20, and means 33 for driving the damper 31 to open/close.