baber/WOPTO huggingface dataset:
Patent JP-S59148041-A (JP)
Title: Automatic focusing camera
Inventor: MIYAMA KENJI
IPC: G02B7/28
Filed: 1983-02-15
Abstract: PURPOSE:To minimize the time lag from release to photography and to prevent a shutter chance from being missed and secure exposure after focusing by allowing a shutter release member to operate on a member which stops a lens at a focusing position in response to a focusing signal. CONSTITUTION:A lens barrel 8 is unlocked by release to start moving and an AF magnet 3 is excited at the same time to attract and hold an AF stop shutter release lever 10. When the excitation of the magnet 3 is stopped by a detection signal for the extent of movement of the lens barrel and the focusing signal outputted as a result of the arithmetic processing of a distance measurement signal, the lever 10 rotates counterclockwise by a spring and an AF stop pawl 11 engages an AF pawl 11 to stop the movement of the barrel 8, which is holed at the focusing position. At the same time, a shutter pawl 12 releases a shutter hook 5, so a shutter mechanism 4 operates to perform exposure.
Patent JP-S60197017-A (JP)
Title: Ac analog/digital converting device
Inventor: FUKAZAWA TAKASHI
IPC: H03M1/12
Filed: 1984-02-09
Abstract: PURPOSE:To increase a speed for converting an AC analog voltage to a digital voltage by providing two zero crossing detecting circuits, and obtaining a counting value in the ratio of two times per one cycle. CONSTITUTION:An AC reference voltage VR1 leads an AC reference voltage VR2 by a phase angle of 90 deg.. Zero crossing detecting circuits 1a, 1b output a signal when the reference voltages VR1, VR2 have crossed zero, and its output signal is supplied to a switch logic circuit 2b and a control logic circuit 5b. The switch logic circuit 2b controls opening and closing of switches S1, S2, and supplies to a positive side and a negative side of an input voltage V0 to an integrator 3 for 1/4 cycle each in one cycle of the AC input voltage V0. In this way, a counting value is obtained in the ratio of two times per one cycle from a counting circuit 7. Accordingly, a speed for converting an AC analog voltage to a digital voltage can be increased.
Patent JP-S58139319-A (JP)
Title: Manufacture for multi-element magnetic head
Inventor: KOINUMA KAZUO
IPC: G11B5/11
Filed: 1982-02-15
Abstract: PURPOSE:To form a multi-element head having narrow interval between tracks, by forming a spacer member between magnetic head cores with two spacers taken as one set and a magnetic substance film or a conductor film coated on its surface. CONSTITUTION:Flat shaped glass members I1, I2 are prepared, and a magnetic substance film such as permalloy or a conductor film (taken as a shield film 2) such as copper is coated on the surface. The glass members I1, I2 are sticked via the shield film 2 with an adhesives to form a spacer member 3 of one side. Whether magnetic shield or electrostatic shield is mainly applied for the magnetic shield depends on the applications and operating frequency of the magnetic head, and then, the magnetic or conductive film for the shield film 2 depends on the applications.
Patent JP-H07229571-A (JP)
Title: Ball valve device
Inventor: SUEHIRO ATSUO
IPC: F16K5/06
Filed: 1994-02-21
Abstract: PURPOSE:To prevent the generation of slack in a member for positioning a valve seat and a ball valve and to surely position the member so as to always fix pressing force of the valve seat against the ball valve. CONSTITUTION:While-respective flange parts 26 of each of two flow passage forming pipes 23, 24 are inserted into the inside of a valve cage pipe 22 from both of right and left sides to be brought into contact with a stepped part 25, the flow passage forming pipes 23, 24 are fitted on both right and left sides of the valve cage pipe 22. On both of the right and the left sides of the inner circumference part of valve cage pipe 22, annular groove parts 33 are formed on the outside of the flange parts 26, and C-rings 34 are installed in both of the groove parts 33. These C-rings 34 connect the valve cage pipe 22 with both flow passage forming pipes 23, 24 and position a valve seat 29 and a ball valve 31.
Patent JP-S57136925-A (JP)
Title: Continuous and homogeneous hydromixer
Inventor: NAGAI HISASHI
IPC: B01F7/02
Filed: 1981-02-18
Abstract: PURPOSE:To perform uniform dispersion and to dissolve hydromixing unevenness by ejecting water through the hollow holes of a high speed revolving shaft, and providing a wormlike screw vane to the part of a powder supply port. CONSTITUTION:A pitch of wormlike screw vane 23 is provided near the powder inlet 16 of a revolving shaft 13 which is rotated at a high speed by an electric motor 10. Water ejection holes 22 communicating with the outside circumference of the revolving shaft from the hollow hole pierced on one end side of the shaft 13 is provided on the circumferential surface of the revolving shaft. Mixing water is ejected from the holes 22 through a conduit 19 then through the hole 21, and is dispersed like mists in a cylinder by the high-speed revolution of the shaft. The powder is fed by means of the wormlike screw vane to revolving beaters 12 with torsional vanes, by which it is dispersed to uniform powder grains, and these powder grains are humidified by the mixing water injected like mits from the holes 22.
Patent JP-H04261418-A (JP)
Title: Hard coat resin composition for light information recording medium
Inventor: ITO HIRONOBU
IPC: G11B7/257
Filed: 1991-02-16
Abstract: PURPOSE:To obtain a hard coat resin composition for light information recording medium, having excellent scratch resistance, adhesivity and durability. CONSTITUTION:A hard coat resin composition containing a polyfunctional urethane acrylate, a polyfunctional acrylate and a photopolymerization initiator. The hard coat layer obtained by applying and curing the hard coat resin composition has excellent scratch resistance, adhesivity and durability.
Patent JP-S54115004-A (JP)
Title: Set system for information transmission path
Inventor: OKIMI KATSUYA
IPC: H04M7/14
Filed: 1978-02-28
Abstract: PURPOSE:To set the information delivery path in a short time, by substituting a  part of the slave stations as the sub-slave station and forming the information  delivery path in dispersion control system, taking the master station as a root. CONSTITUTION:The master station 11 provides the information delivery path set unit and can deliver the spedific state to the entire delivery line connected to the station. Further, the slave stations 121 and 122 provide the conditional signal comparison circuit 33, compare the conditional value from other stations delivered with that of the stations themselves, and from the result, provde one delivery line connected to them as the information delivery path between the upper rank station. Further, the subslave stations 131...137 take the specific value as failure condition signal when normal reception is not made due to the failure on the delivery path, deliver it to other delivery paths, compare the signal received from the both delivery paths, and from the result, take either one of the delivery paths as the information delivery path between the upper rank station and them. Thus, a part of the slave stations is substituted with the sub-slave station, the information delivery path is formed in dispersion control system, which takes the master station as the root, allowing to set the information delivery path in a short time.
Patent JP-H09214302-A (JP)
Title: Signal generator and its method, and image processor using the same
Inventor: KAWASAKI MOTOAKI
IPC: H03K7/08
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To generate accurately a desired signal in response to an input clock signal. SOLUTION: A charge/discharge control circuit 1 inputs a clock signal SK with a same frequency as that of a triangle wave signal and an outputs a signal SK2 controlling charging/discharging. A charge/discharge current generating circuit 2 input the clock signal SK2 to charge/discharge a capacitor C1. A triangle wave signal generated from the capacitor C1 through charge/discharge is outputted as a triangle wave signal TR1 via a buffer 4. A charge/discharge switching timing generating circuit 5 gives a charge/discharge switching signal SK1 to a charge/discharge changeover control circuit 1 based on reference voltages V1, V2 to detect an upper apex voltage of the TRI. A lower apex limit circuit 3 gives a current signal to limit a lower apex voltage of the TRI to the capacitor C1 based on a reference voltage V4 to detect the lower apex voltage of the TRI.
Patent JP-H07229552-A (JP)
Title: Machine noise reducing device
Inventor: IGUCHI YUICHI
IPC: F16H55/36
Filed: 1994-02-21
Abstract: PURPOSE:To prevent a machine noise caused by the torque variation of a gear mechanism etc., connected to an input shaft by providing a rotation cushoning transmission member, wherein an outer periphery is composed of many rubber rollers formed angularly, and a rubber ring part linked to a pulley ring part and for transmitting rotation. CONSTITUTION:When the drive torque of rotation force is varied in operating a drive device to transmit rotation force to a supercharger via a belt 33, this variation is transmitted to a pulley ring part 28 via the belt 33 to make the pulley ring 28 pulse in the peripheral direction of an input shaft 21. This pulse is absorbed into a rubber ring part 36 when the torque variation is small. When the torque variation is large, the rubber ring part 36 is deformed in a diameter direction, but the rotation of the input shaft 21 is smoothed to reduce machine noise because the pulse can be absorbed and also the excessive deformation of the rubber ring part 36 is regulated as the tooth groove 27 of a boss disk 25 collides with a rubber roller 34 to be gradually elastically deformed.
Patent JP-S5934301-A (JP)
Inventor: YOSEFU TOIRERU
IPC: E01B27/10
Filed: 1983-02-14
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-2000224569-A (JP)
Title: Monitoring device
Inventor: KANAZAWA ATSUTO
IPC: H04N7/18
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent data loss in a network and also to reduce a processing in the case of transmitting an image signal concerning an image which requires image quality, for example, an image of a mobile object picked up by a monitoring unit when an animation is transmitted in the network with a comparatively small capacity. SOLUTION: The image picked-up by an image fetching means 11 is quantized and made to be divided images by an image dividing means 13. A movement detecting means 5 detects whether a movement exists or not as to each divided image, the divided image where the movement is detected is transmitted to the network 26 through the use of a virtual circuit type communication means with a high reliability and the images except it are transmitted to the network 26 through the use of a datagram type communication means. Besides, the quantized images are stored in a transmission image storing means 18 and utilized as re-transmission data when an abnormality such as data loss occurs in the network 26.
Patent JP-2000226702-A (JP)
Title: Breast milk pad
Inventor: MIKAMI IKUKO
IPC: A41C3/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a breast milk pad excellent in shape retention performance while avoiding becoming a hard feeling due to the thermal deformation of a waterproof material. SOLUTION: When the main body of this breast milk pad is formed by superimposing a liquid-absorbing absorber 12 on a waterproof material 11 placed outside from the absorber, the breast milk pad has a supporting member 19 having a lower melting point than that of a material making up the waterproof material 11 between the waterproof material 11 and the absorber 12 both of the main body.
Patent JP-S60248624-A (JP)
Inventor: MANIYUERU JIYON ARUBAATO
IPC: C12N7/08
Filed: 1985-02-09
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-H02203379-A (JP)
Title: Display device with back light
Inventor: KURAMOTO YASUO
IPC: G02F1/1335
Filed: 1989-01-31
Abstract: PURPOSE:To improve and uniformize the brightness by bending the end parts of a back light in a plane parallel to a display element. CONSTITUTION:The end parts G1 and G2 of the back light 11 are bent in the plane parallel to the display element 10. Namely, when only the linear light emission part (uniform brightness part) of the back light 11 except the brightness decrease parts G1 and G2 are used, light which is transmitted through the display element 10 is only light light from the effective light emission part, so the brightness is made uniform and improved. Further, the end parts G1 and G2 of the back light 11 are bent in the plane parallel to the display element 10, so the thickness is reduced to make the display device thin.
Patent JP-H11280557-A (JP)
Title: Deceleration controlling device for membrane type cabureter
Inventor: SUZUKI MASAO
IPC: F02M9/08
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction or stopping of an engine caused by a rapid increase of a fuel amount by inhibiting rapid lowering of a pressure in a con stant pressure fuel chamber at the time of a rapid decelerating operation of the engine. SOLUTION: In a membrane type cabureter in which a constant pressure combustion chamber 25 and an atmospheric air chamber 30 are partitioned by a membrane 29 and a fuel in the constant pressure fuel chamber 25 is suctioned to an intake passage 16 through a fuel nozzle 56, an air chamber 30 is opened to an atmosphere through a contraction 39. An adjuster 170 partitioning a first chamber 173 from a second chamber 177 accommodating a spring 172 is formed by nipping a peripheral edge of a membrane 171 between a pair of cup type cases 176, 178. The first chamber 173 communicates with the air chamber 30 and the second chamber 177 communicates with a portion at a more downstream side than a throttle valve 47 of the intake passage 16 of the cabureter through a buffering chamber 142.
Patent JP-H07227379-A (JP)
Title: Vehicle for measuring visual acuity
Inventor: KURAMOTO HIRONORI
IPC: B60P3/00
Filed: 1994-02-21
Abstract: PURPOSE:To provide a vehicle for measuring visual acuity which is related to an optometric system such as visual acuity mesurement and has a purpose of tour service for measurement of visual acuity measurement and is based on a lightweight vehicle provided with necessary installations and hardwares. CONSTITUTION:A sight-testing chart 8 is removably hanged from a ceiling part 1a on an assistant seat 4 provided on the front side of a car room 2 of a lightweight vehicle 1 and a seat 9 for a person receiving optometry is arranged by facing front in the rear side of the car room 2 and, furthermore, a test lens storing case 11 is arranged approximately at the central part of the car room 2.
Patent JP-H04237145-A (JP)
Title: Component inspecting device
Inventor: TSUKADA TOSHIHIKO
IPC: G06T7/00
Filed: 1991-01-22
Abstract: PURPOSE:To perform automatically the continuous operation of a positioning, a transfer and a measurement of a component, such as an IC or the like, and a decision on the component and to carry out an inspection of leads in a non- contact state and at high speed. CONSTITUTION:In an image obtained by imaging a component 1 by a TV camera 21, the inclination of the component is detected on the basis of a reference line to respond to the set form of the component and a theta stage 11 is rotationally driven, whereby the component is precisely positioned and at the same time, the length between lead tips is calculated to measure a lead length and after that, the component is moved directly under a three-dimensional visual sensor 22 by the translational drive of an XY stage 12. Slit light is projected on the component by the sensor 22, the representative point of each lead is decided from a slit light figure formed by the reflected light of the slit light and a lead height and a lead pitch are measured on the basis of the position of the representative point.
Patent JP-S6230-A (JP)
Title: Remedy for malignant tumorous anemia
Inventor: AKAMATSU KENICHI
IPC: A61K35/14
Filed: 1986-02-06
Abstract: PURPOSE:A remedy, containing human erythropoietin as an active constituent and useful as a remedy for malignant tumorous anemia. CONSTITUTION:A remedy containing human erythropoietin as an active constituent. The erythropoietin (hereinafter abbreviated to EPO) is a glycoprotein mainly produced in the kidney and known as a humoral hematopoietic factor having action of affecting erythroblastic stem cells present in marrow to promote the differentiation to erythrocytic cells, but is found to be effective for treating anemia in animals with cancer. The human EPO can be obtained by various means and examples thereof include methods of purification from human urine, gene expression of a gene coding amino acid sequence of the human EPO in a host cell, e.g. Escherichia coli, yeast, Chinese hamster, ovarian cell, COS cell, etc. The remedy is normally administered by a method for administering the human EPO pharmaceutical containing 0.1-500mug EPO per adult 1-7times/ week.
Patent JP-S55116609-A (JP)
Title: Manufacture of carbonaceous sliding material
Inventor: KASHIWAGI MITSUYOSHI
IPC: C04B35/52
Filed: 1979-02-27
Abstract: PURPOSE: To obtain a carbonaceous sliding material with superior load resistance, wear resistance and sliding characteristics by finely pulverizing a carbon precursor substance to which a solid lubricant for enhancing sliding characteristics has been added, followed by molding and carbonization.  
     CONSTITUTION: A carbon precursor substance obtd. by thermal polycondensation of pitches is finely pulverized to an average garin size of 10μ or less, molded, and carbonized to manufacture a carbonaceous sliding material with low voids and high strength. In this method a solid lubricant for enhancing sliding characteristics is added when the precursor substance is manufactured, or the lubricant and a binder is kneaded with heating, cooled, and finely pulverized, and the resulting binder- covered solid lubricant is mixed into the precursor substance fine powder. The lubricant used may be graphite, molybdenum disulfide, potassium fluoride or talc, and the grain size is pref. made smaller than that of the precursor substance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62182609-A (JP)
Title: Method for detecting non-uniform thickness section of metal pipe
Inventor: WATANABE KAZUO
IPC: G01B21/00
Filed: 1986-02-06
Abstract: PURPOSE:To calculate the magnitude of difference between wall thicknesses of a metal pipe in the peripheral direction thereof, by supporting the outer peripheral surface of the metal pipe at four points and detecting the wt. applied to one of the support points while the metal pipe is rotated in the peripheral direction. CONSTITUTION:A steel pipe 4 is supported by four measuring rollers 5, 5', 7, 7' present between feed rollers 9 and load gauges 6, 6', 8, 8' are arranged to the rollers 5, 5', 7, 7'. By rotating the rollers 5, 5', 7, 7', the loads at four points during one revolution of the steel pipe 4 are measured as the changes of the load gauges 6, 6', 8, 8'. Whereupon, the difference between the max. value and min. value of the detected values is proportional to offset wall thickness quantity and this offset wall thickness quantity is easily calculated by preliminary calculation or by preliminarily calibrating the relation between the offset wall thickness quantity and wt. change.
Patent JP-H11225385-A (JP)
Title: Acoustic device and method for setting acoustic device
Inventor: MIHASHI MASASHI
IPC: H04R1/02
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To simultaneously and also simply connect and fix both an acoustic device and an illuminator to a connector part by providing a body with a sound generating part, a 1st fixing part which. SOLUTION: A body 12 is provided with speakers 24 attached to projecting supporting arms 22 and a 1st fixing part 30 which is fixed and electrically connected to the slots 20A of a connector part 20 that is connected to a commercial AC power supply 100 on the ceiling 18 with an electric connection terminal. The body 12 is provided with a 2nd fixing part 32 which fixes the slot of a connector part 36 of an illuminator 16 that has an electric lamp 16A to an electric connection terminal 32A and is electrically connected. Further, an infrared audio signal is sent to the receiving part 48 of the body 12 from a signal generating part, an acoustic device 10 is driven and each speaker 24 is operated. Thus, the device 10 can be firmly inserted into the part 20 together with the illuminator 16, fixed to it and also electrically connected.
Patent JP-H07210063-A (JP)
Title: Image forming device
Inventor: YAMAZAKI KOZO
IPC: G03G21/16
Filed: 1994-01-25
Abstract: PURPOSE:To rotate a polygon motor normally and stably for a long period while making a device main body more compact by arranging the polygon motor so that its motor shaft is at a perpendicular attitude, and specifying the arrangement position of a laser optical system. CONSTITUTION:The polygon motor 33 is arranged so that the center axis of its motor shaft 33A is at a nearly perpendicular attitude, i.e., an top-bottom directional attitude in the direction of the gravitation; and the laser optical system is arranged in a image formation device main body 10 inside a recording form discharge tray 30 in conformity with the slanting arrangement of the recording form discharge tray 30. When a laser optical system unit 12 is thus arranged and constituted, laser light reflected by each reflecting mirror 132 of a polygon mirror 32 travels almost along the slanting internal surface of the recording form discharge tray 30. Thus, the laser optical system is arranged to make the image formation device main body 10 in compact in its height direction.
Patent JP-H01198892-A (JP)
Title: Dial pulse detecting system
Inventor: FUKUI AKIRA
IPC: H04Q1/32
Filed: 1988-02-03
Abstract: PURPOSE:To accurately detect a dial pulse under a telephone call by obtaining a position, at which the correlation between a step response and an input signal is large, as the one for the make/break of the dial pulse. CONSTITUTION:A cross-correlation phixr is obtained at a cross-correlation part 31 by using an input signal X and an auto-correlation phirr of a step response R of a synthesizing filter 3, the cross correlation phixr is made into the initial value of an evaluation function, and step searching is executed at a step searching part 32 by using the evaluation function and the auto-correlation phirr. Namely, a first step is placed at the position where the absolute value of the evaluation function is the maximum, and a result obtained by subtracting the auto- correlation of the step response, which is normalized to be as large as the step at the position where the step is placed, from the evaluation function is made into a new evaluation function. Thereafter, the step is repeatedly obtained from this evaluation function in the same manner as long as the value of the step is equal to or larger than a value determined according to the value of the first step, and the position where the step is placed is made into the position for the make/break of the dial pulse. Thus, a dial pulse signal under the telephone call can be surely detected.
Patent JP-H0677505-A (JP)
Title: Two-terminal surge protecting element and multi-line protecting method
Inventor: OTA KOICHI
IPC: H01L27/06
Filed: 1992-01-14
Abstract: PURPOSE:To improve the cutoff capability and the surge protection capability of a surge protecting element which has four-layered structure of P1N2P3N4 and protects one-way surge directly or via a diode circuit. CONSTITUTION:In a surge protecting element of composed of P1N2P3N4 four- layered structure, a part of the N2 region and a part of the P3 region penetrate the P1 region and the N4 region, and are exposed on the surface and the rear. The exposed N2 region and the exposed P3 region are shorted via a metal electrode, together with the P3 region and the N4 region.