baber/WOPTO huggingface dataset:
Patent JP-H0888021-A (JP)
Title: Lithium ion secondary battery
Inventor: HIROSACHI NOBUYOSHI
IPC: H01M10/0585
Filed: 1994-09-14
Abstract: PURPOSE: To enhance productivity, vibration resistance, and shock resistance by forming a current collector by separating metallic lugs of a positive electrode and a negative electrode, bundling a plurality of lugs, interposing the lugs between conductors, then fastening them. CONSTITUTION: A non-conductive spacer 7 is interposed between lugs of a left side negative electrode and a right side positive electrode, and they are stacked. The spacer 7 is bonded to the lugs to enhance the workability. A plurality of lugs are stacked, interposed between metal pieces 48, 19, caulked with a rivet 4, thin the tips 18', 19' are welded. A metal rod is welded to the metal pieces 18, 19, and a negative electrode and a positive electrode are separately connected in parallel. A current collector is formed by electrically connecting positive electrodes and the negative electrodes separately. Unit cells are fastened with a non-conductive frame in the direction of stacking. The unit cell with strong structure, high vibration resistance, high shock resistance, and high capacity is obtained.
Patent JP-H04103209-A (JP)
Title: Magnetic field coupling type diplexer
Inventor: HAYASHI KATSUHIKO
IPC: H03H7/46
Filed: 1990-08-22
Abstract: PURPOSE:To obtain an excellent characteristic regardless of small size by arranging a capacitor electrode pattern so as to be inserted between GND electrode patterns. CONSTITUTION:GND electrode patterns 2-4 respectively form capacitor ground side electrodes and are formed opposite to each of capacitor electrode patterns in a lamination direction. Moreover, the GND electrode patterns 2-4 sandwich each of the capacitor electrode patterns vertically for shielding. A prescribed part of the GND electrode patterns 2-4 is connected by a blind through hole and grounded. Thus, the small sized diplexer with an excellent characteristic is easily obtained.
Patent JP-H0269654-A (JP)
Title: Ultrasonic wave inspecting device
Inventor: TAKISHITA YOSHIHIKO
IPC: G10K11/34
Filed: 1988-09-05
Abstract: PURPOSE:To improve the inspecting speed of an ultrasonic wave inspecting device by dividing array vibrators into plural areas and input terminals into blocks corresponding to the plural areas and intermediate sections corresponding to boundary sections of the plural areas and attaching each input terminal at the intermediate sections to any adjacent blocks. CONSTITUTION:The pulser circuit of a transmission and reception circuit 27 is triggered by means of signals from each eight output terminals of the four divisions of a shift register circuit 28 in accordance with a command from an MPU 26 and corresponding array vibrators 10 are excited. As a result, reflected waves of four ultrasonic-wave beams are made incident on the array vibrators and enter a receiver circuit as reflected wave signals. The reflected wave signals are inputted to an adder switch circuit 29 and the output signals of the four blocks of the array vibrators are respectively inputted to waveform adder circuits 20K1-20K4 through matrix circuits 19K1-19K4. Then the reflected wave signals are added to the output signals after the phases of the output signals are trued up. In this case, belonging blocks of the array vibrators at intermediate sections are changed to the four blocks. Therefore, defect detection can be carried out simultaneously on the four sections of a material to be inspected.
Patent JP-H1045019-A (JP)
Title: Mounted structure of tie rod
Inventor: OISHI JUN
IPC: B62D7/08
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent a toe from changing when fixing a tie rod and to facilitate toe adjustment during periodic inspection or maintenance by enhancing rustproof performance. SOLUTION: A longitudinally extending rod 6 is coupled to each of knuckles A supporting right and left steering wheels, and an upwardly curved rod 12 is coupled to each end of the tie rod 10. The end 12b of each curved rod 12 is connected to the end of the rod 6 of the knuckle A by a ball joint 8. A guide hole 22 and a tapped hole 23 that pass through the first end 12a of the curved rod 12 are provided at the first end 12a in such a way as to be coaxial with each other. The unthreaded shank of the tie rod 10 is fitted into the guide hole 22 in the curved rod 8, and a threaded shank 23 at the end of the tie rod 10 and a threaded plug 24 are threaded into the tapped hole 23, with the end face of the threaded plug 24 strongly pressed against the end face of the tie rod 10.
Patent JP-2000059670-A (JP)
Title: Automatic focus device
Inventor: HATA DAISUKE
IPC: G02B7/28
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a device that attains highly accurate focusing in a short time even in the case of using a CCD(charge coupled device) high in pixel number by revising a moving amount of a focus lens system for each sampling in the case of sampling an AF evaluation value in response to a set recording pixel number of an image pickup element. SOLUTION: A moving amount of a focus lens system of each sampling in the case of sampling an AF evaluation value is revised in response to a set recording pixel number of an image pickup element to a recording pixel number setting means. For example, a sampling interval of the AF evaluation value is revised depending on the set recording pixel number of a CCD 103. A focus driver 131 of the device drives a focus pulse motor 132 according to a control signal fed from a CPU 121 to move a focus lens system 101a in a direction of an optical axis. A zoom driver 133 drives a zoom pulse motor 134 according to a control signal supplied from the CPU 121 to move a zoom lens system 101b in a direction of the optical axis.
Patent JP-H0561543-A (JP)
Title: Traveling controller for omnidirectional mobile vehicle
Inventor: IWAI ZENTA
IPC: G05B13/02
Filed: 1991-08-30
Abstract: PURPOSE:To obtain a traveling controller which can control the unmanned traveling of an omnidirectional mobile vehicle with no guidance end high accuracy. CONSTITUTION:At least four driving wheels having many free rollers at each outer circumferential part are provided to en omnidirectional vehicle 1 which moves with three operation signals. Then a non-interference control system 18 applies approximately the non-interference control to the vehicle 1 with the nominal parameter value and the nonlinear function value in a first step. In a second step, 8 robust simple adaptation control system 17 applies the robust simple adaptation control to a system consisting of the vehicle 1 and the system 18 with use of the output feedback signal that undergone the feedforward compensation.
Patent JP-H0880393-A (JP)
Title: Twin needle sewing machine
Inventor: ARAI TOMIO
IPC: D05B55/16
Filed: 1994-09-14
Abstract: PURPOSE: To correspond to an application for every kind of sewing including the formation of beading by controlling the driving and stoppage of a thread cutter corresponding to single needle stoppage in single needle driving. CONSTITUTION: This sewing machine is equipped with two sewing needles NL, NR whose driving and stoppage are controlled independently, two shuttles corresponding to the control of the two sewing needles NL, NR and whose driving and stoppage are respectively, controlled independently, two pairs of needle thread cutters 600 corresponding to the control of the two sewing needles NL, NR and in which the thread cutting operation of needle thread and the stoppage are respectively, controlled independently, and two pairs of bobbin thread cutters 700 corresponding to the control of the two shuttles and in which the thread cutting operation of bobbin thread and the stoppage are controlled independently, respectively.  The needle thread cutter 600 is provided with a function to hold the needle thread on the needle side after the thread cutting operation, and the bobbin thread cutter 700 with a function to hold the bobbin thread on the shuttle side after the thread cutting operation.
Patent JP-S61101447-A (JP)
Inventor: WADA SHIGETAKA
IPC: C04B35/622
Filed: 1984-10-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0754842-A (JP)
Title: Roller bearing
Inventor: KIMURA NOBUYASU
IPC: F16C43/04
Filed: 1993-08-12
Abstract: PURPOSE:To surely give constant pre-load while shortening a fitting time by having a pre-load mechanism for dislocating positions of inner and outer rings relatively to each other along the axial direction with the utilization of a magnetic force built-in. CONSTITUTION:The fitting of a ball bearing 20 in a compact motor is completed by fixing a hole part 21b side of an inner ring 21 of the ball bearing 20 to a motor shaft and the outer peripheral surface side of an outer ring 22 to the sleeve side. When a motor shaft is rotated under such a condition, the inner ring 21 is rotated while a ball 23 is also rolled. The motor shaft is smoothly rotated while a radial load is supported by the sleeve through the ball bearing 20. Further, a first magnet plate 27 of a pre-load mechanism 26 is also then rotated together with the inner ring 21. On the other hand, the first and second magnet plates 27, 28 of the pre-load mechanism 26 generate repulsion repulsing each other. Thus, the inner ring 21 is dislocated from the outer ring 22 are can be rotated gently under the constant condition without generating noises and the deflection of the motor shaft.
Patent JP-H05208712-A (JP)
Title: Connector
Inventor: SANO HIROMASA
IPC: A47B55/00
Filed: 1991-09-02
Abstract: PURPOSE:To easily form a connector which is to connect a lateral shelf frame to a column for a framing shelf without requiring welding by press-molding upper and lower engagement pieces and raising-cut-molding locking pieces, respectively. CONSTITUTION:A connector 10 to connect a shelf frame 20 to a column 2 which is provided with a number of engagement holes 7 in the side plate 2a at preset spaces in a longitudinal direction by using one selected engagement hole 7 has a rectangular mainframe 11, and an upper engagement piece 12 and a lower engagement piece 13, which are bent upward and downward after bent inward from the upper part and the lower part of the mainframe 11, provided in series. At this time, the upward protrusion height H1 of the upper engagement portion 12b is formed longer than the longitudinal width H of the engagement hole 7 and the downward protrusion height H2 of the lower engagement portion 13b is formed shorter. A locking piece 14 which extends from the center of the mainframe 11 upward is formed by raising-cut molding toward the outside to allow the engagement and disengagement of the locked portion formed on the shelf frame side.
Patent JP-H0656146-A (JP)
Title: Continuous partition frame made of corrugated board and manufacture therefor
Inventor: SAKAI KAZUYOSHI
IPC: B65D5/495
Filed: 1992-07-29
Abstract: PURPOSE:To obtain a continuous partition frame made of fiberboard which is inexpensive in manufacturing and assembling by folding a pair of corrugated board materials or a folded material in bellows with equal intervals, bringing respective angles with one another, adhering joints of the angles and forming a partition frame continuously. CONSTITUTION:Belt-like materials 1a, 1b formed with fold lines are folded along the fold lines to form angled parts 3a and valley parts 3b to form bellows 4. Then inner faces of a pair of bellows 4, 4 or folded bellows 4, 4 are placed oppositely to have the angles 3a, 3a of both bellows 4, 4 butted, and these portions are adhered to form adhered parts 5. Then the bellows 4 are stretched to complete a continuous partition frame W. Making this partition frame continuous, a manufacturing cost and an assembling cost are inexpensive, while the respective partition frames compensate each other, thereby improving vertical load resistance to provide a partition frame suitable for fragile products such as glass.
Patent JP-H1151124-A (JP)
Title: Plastic chain
Inventor: NAGAMATSU HIROMITSU
IPC: F16G13/06
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a plastic chain and facilitate the reuse of a plastic material by using polyacetal and polyamide which have mechanical strength above a specific value each as a material of links and a connection pin. SOLUTION: A barrel part 2 of a connection pin 1 is provided through a hole 7a formed in a plurality of links 6, 6 to connect them in such a way that they can be bent freely. An annular shell 3 is formed in a front end part of the connection pin 1, and a slit is provided in the radial direction thereof so as to shrink its radius. A flange 5 is provided on a rear end side of the connection pin 1, and a boss 7b fitted in the flange 5 is formed on an outer face of a link plate 7 on inlet side. The connection pin 1 is made of polyamide having such mechanical strength that its tensile strength is above 75 MPa and its elongation is above 50%, and the link 6 is made of polyacetal having such mechanical strength that its tensile strength is above 60 MPa and an Izod impact value is above 100 J/m.  Consequently, it is possible to increase the strength of the connection pin 1 for shearing strength and bending moment and reduce a wear amount due to slide contact.
Patent JP-H0650950-A (JP)
Title: Specimen concentration-trap device
Inventor: ADACHI HIROSHI
IPC: G01N1/28
Filed: 1992-07-29
Abstract: PURPOSE:To achieve 100% capturing efficiency and completely eliminate water which prevents an analysis when capturing a volatile constituent in water and a specimen containing water. CONSTITUTION:By providing a compressor 4 for applying pressure to a specimen and a jet nozzle 6 for heating and vaporizing a volatile components are provided at a specimen introduction part 1, thus introducing only a volatile organic matter to a trap pipe 3 for sucking. By providing a water eliminating part 2 consisting of a hollow film 8 enabling only water to be transmitted and a vacuum pump 9 in front of the trap pipe 3, water in the vaporized constituent is eliminated.
Patent JP-S59110867-A (JP)
Title: Generation device by water-wheel having super extended shaft
Inventor: MATSUMURA SEIJIROU
IPC: F03B7/00
Filed: 1982-12-15
Abstract: PURPOSE:To generate electric power by arranging an underwater rotary shaft in parallel to the water flow inside a water feeding tunnel, etc., and installing a number of screw propellers onto the underwater rotary shaft and revolving said underwater rotary shaft by the water flow, thus efficiently utilizing the water- flow energy. CONSTITUTION:A plurality of bearing stand S 1 are arranged onto the bottom surface of a water feeding tunnel (a), keeping a rescribed intervals, and a underwater rotary shaft 3 is installed onto said bearing stand 1 through a bearing 2. Said underwater rotary shaft 3 is arranged in parallel to the water flow A in the water feeding tunnel (a), and a bevel gear 4 is connected onto one edge of the underwater rotary shaft. A number of screw propellers 5 are installed onto the underwater rotary shaft 3, keeping a prescribed intervals. Therefore, the screw propeller 5 is revolved by the water flow A, and further the underwater rotary shaft 3 is revolved, and then a vertical rotary shaft 7 is revolved through a bevel gear 6 which engages with the bevel gear 4, and a generator 10 is driven through transmission means 8 and 9, and power generation is permitted.
Patent JP-H04105372-A (JP)
Title: Micro-bridge type josephson junction element
Inventor: MOTOI YASUKO
IPC: H01L39/12
Filed: 1990-08-24
Abstract: PURPOSE:To enable the title micro-bridge type Josephson junction element in excellent durability etc., to be obtained by a method wherein a superconducting film is formed on a substrate and then a metallic film s laminated on a bridge part. CONSTITUTION:An Er-Ba-Cu-O type superconducting film 2 is formed on a substrate 1 by vapor-depositing and heat-treating Er, Ba and Cu from three each of electron beam source at 10<-4>-10<-3>Torr in an oxygen containing atmosphere. Next, a metallic film 3 formed of Au by an RH vapor deposition process is resist-coated, exposed and developed and then the superconducting film 2 and the metallic film 3 are simultaneously etched away by ion-milling process using Ar to form the title micro-bridge type Josephson junction element. Besides, the width of the metallic film 3 is specified to exceed 1.5 times of the link length of the bridge part. Furthermore, the substrate 4 having the stepped part in the central part is used to form the superconducting film 2 and after performing the heat treatment process, the metallic film 3 is formed.
Patent JP-S6375082-A (JP)
Title: Aerosol type water and oil repellent composition
Inventor: AMIMOTO YOSHIO
IPC: C08L33/16
Filed: 1986-09-18
Abstract: PURPOSE:To aerosol type water and oil repellent composition, consisting of a copolymer of a specific polymerizable compound, silicone, solvent and propellant and capable of imparting water as well as oil repellency to various fibers. CONSTITUTION:A composition obtained by blending (A) a homopolymer or copolymer of a polymerizable compound having perfluoroalkyl group or perfluoroakenyl group and (meth)acrylic acid group, e.g. CF3(CF2)3CH2CH2 OCOCH=CH2, 2-ethylhexyl methacrylate, etc., with (B) a silicone which is a silicone oil, silicone varnish or a blend thereof, (C) a solvent capable of dissolving the polymer (A), e.g. methylchloroform, etc., and (D) a propellant. The blending weight ratio of the components (A) to (B) is preferably 30:70-95:5.
Patent JP-H0886866-A (JP)
Title: Underwater-target detection apparatus
Inventor: DOIMOTO YASUNARI
IPC: G01S7/02
Filed: 1994-09-16
Abstract: PURPOSE: To provide an underwater-target detection apparatus by which an underwater target can be detected over a wide range. CONSTITUTION: A sound-generating bullet which uses gunpowder is used as a sound source. A plane arrangement-type wave-receiver array 8 in which a plurality of wave receivers are arranged in a plane shape on a plurality of horizontally and radially arranged arms is used as a wave-reception device. The interval between the sound-generating bullet 1 and the plane arrangement- type wave-receiver array 8 is separated at a maximum detection distance or larger at a time when the sound source and the wave-reception device are situated in the same position so as to be monostatic, and an underwater-target detection apparatus is formed to be of a bistatic type.
Patent JP-H0958430-A (JP)
Title: Brake controller
Inventor: TOTSUKA TAKASHI
IPC: B60T7/12
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To surely prevent a vehicle from moving at the time of getting on or off of an occupant for improving safety. SOLUTION: When the movement of a vehicle with the getting on or off state of an occupant where a getting on or off door is kept opened is detected, a slope start safety flag is set at the position of 1 to actuate a solenoid valve 23, and the braking power of a vehicle is increased independently of the operation of a brake pedal 1, and thus the movement of the vehicle at the time of getting on or off of the occupant is surely prevented for improving safety.
Patent JP-H0775433-A (JP)
Title: Threshed stems conveyer in combine harvester
Inventor: YAMAGATA KOJI
IPC: A01F12/10
Filed: 1993-09-07
Abstract: PURPOSE:To charge the all part of the plant stems uniformly into the whole threshing chamber, in the threshing operations without stems having grains remaining not threshed, when short-cut stems come into the chamber. CONSTITUTION:The cereal stem conveyer H is set on the side of the threshing chamber A so that the conveyer may convey the stems to be threshed toward the back side of the chamber A, as it holds them, and the holding-force releaser K is set for releasing the holding force of the conveyer H so that the force strength becomes weaker as it goes from the chamber toward the back side. The conveyer H is composed of the stems-holding and conveying part 8a, the rail 8b opposing to the part 8a and the presser 18 for pressing the rail 8b toward the part 8a where the holding force-releaser K makes the force of the presser 18 pressing the rail 8b toward the part 8a weaker as it comes forward from the threshing chamber A.
Patent JP-S6199031-A (JP)
Title: Ignition heater
Inventor: SHIBUKAWA TAKETOSHI
IPC: F23Q7/22
Filed: 1984-10-22
Abstract: PURPOSE:To carry out the assembly of an ignition heater rapidly and positively only through soldering by passing support wires through holes of a substrate and soldering the wires to conductors provided on one surface of the substrate, and connecting lead wires to the conductors by second soldering. CONSTITUTION:A substrate 11 is made of ceramics or a synthetic resin and has a heat resistance and an electric insulation. The substrate 11 is further provided with a plurality of holes 12 and 12', and conductors 13 which are connected in each pair to the plurality of holes 12 and 12' on one surface of the substrate 11. Support wires 15 are passed through the holes 12 of the substrate 11 via an insulating member 14, and soldered to the conductors 13. A filament 16 is suspended between support wires 15. The lead wires 17 are soldered to holes 12' other than holes 12 through which support wires 15 are passed, and reach a power source and a switch. The power supply to the filament 16 is controlled by turning ON and OFF of the switch, and when the filament 16 becomes incandescent, an evaporated gas is ignited.
Patent JP-S6377040-A (JP)
Title: Video camera with still picture camera
Inventor: YOSHII SHOJI
IPC: G03B17/16
Filed: 1986-09-19
Abstract: PURPOSE:To obtain a video camera with a still picture camera which takes a picture properly during the photography of the video camera by providing a still picture camera which uses a film in the grip part of a video camera and arranging the camera lens barrel part of the still picture camera opposite the photosensitive surface of the film. CONSTITUTION:Plural electric contacts 57 made of conductive pins are provided opposite respective contacts 22 provided to the right surface 2e of a video camera main body 2 at the lower part of the left surface 3c. Then, when the grip part 3 is coupled with the video camera main body 2 in one body, the contacts 22 of the video camera main body 2 contact contacts 57 of the grip part 3 electrically an a source current is supplied to the still picture camera 23 in the grip part 3. A dry battery storage part is provided on the reverse surface 3f of the grip part 3 to enable the grip part 3 to be disconnected from the video camera main body 2 and used individually as the still picture camera. Thus, the grip part 3 which incorporates the still picture camera 23 is mounted on the video camera main body 2 to unite the video camera and still picture camera, so a photograph is taken properly during video photography (video recording).