baber/WOPTO huggingface dataset:
Patent JP-H07227380-A (JP)
Title: Eyeground camera
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/14
Filed: 1994-02-21
Abstract: PURPOSE:To adjust automatically the focus of an eye to be examined including astigmatism by providing a focusing means for detecting unfocusing and focusing from signals of a plurality of longitude directions of the image of an eyeground formed by a television camera. CONSTITUTION:A light bundle from an illumination light source 1 illuminates the eyeground Er of an eye E to be examined through a lens 2, a perforated mirror 3 and an objective lens 4 and a reflected light from the eyeground Er passes through a cross cylinder lens 5, a focus lens 6, a switch mirror 8, a relay lens 10 and a non-red color filter 11 to form an image on a television camera 12 and the image of the eyeground Er is displayed on a television monitor 13. In the case of focus adjustment, video signals on the horizontal and vertical lines P and V of the image Er of the eyeground are taken into a signal treatment controller 16 to detect the unfocusing. Then, the focus lens 6 and the cross cylinder lens 5 are respectively moved by driving means 15 and 14 to control it so as to make difference in horizontal and vertical focus positions small.
Patent JP-S60193256-A (JP)
Inventor: AZUMA YUUJI
IPC: H01K3/00
Filed: 1984-03-13
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-H10239542-A (JP)
Title: Optical waveguide device
Inventor: DAVID HURD
IPC: G02B6/122
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent scattered light inputted to a clad part, from being outputted from an optical waveguide, by providing the clad part with a scattered light absorbing member parallel with the optical waveguide and in a contactless state. SOLUTION: A polymer sheet 16 formed of a color material with a higher refractive index than that of a waveguide clad 15 and absorbing visible light is used, and this polymer sheet 16 and a core 14 are arranged with a clad 15 formed of thin transparent clad material of about 20μm, placed in between. The sheet 16 and core 14 are therefore contactless, and structure surrounding the core 14 by the clad part 15 does not change the transmission characteristic of a waveguide. Since the sheet 16 thus has a higher refractive index than the clad part 15, light incoming from every angle of the clad layer 15 is absorbed by the sheet 16 without being reflected. Scattered light to be noise is therefore absorbed by the sheet 16, so that the infiltration quantity into the core from the clad part 16 is reduced. As a result, the quantity reaching CCD can be reduced.
Patent JP-H09169874-A (JP)
Title: Modification of physical property of polymer and modifier
Inventor: SAKAI TOSHIAKI
IPC: C08L21/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer composition which gives a well balanced crosslinked material particularly having a superior heat aging resistance, tear resistance and dynamic durability by using a specific component in a crosslinking process using an organic peroxide. SOLUTION: This is a polymer composition consisting of a polymer, an organic peroxide, a sulfur phenol resin and/or a sulfur alkyl phenol resin. The polymer is a rubber and/or a resin. The sulfur phenol resin and/or the sulfur alkyl phenol resin are synthesized by making phenol or an alkyl phenol react with sulfur. Sulfurized-p-tert.-butyl phenol resin and sulfurized-p-tert.-amyl phenol resin can be mentioned as examples of a sulfurized alkyl phenol resin. The adequate amount of addition of the sulfurized phenol resin and/or the sulfurized alkyl phenol resin is 0.1-5.0 pt.wt. to 100 pts.wt. rubber and the like.
Patent JP-H04284190-A (JP)
Title: Sealed type reciprocating compressor
Inventor: YAMADA TOSHIHIRO
IPC: F04B39/14
Filed: 1991-03-12
Abstract: PURPOSE:To suppress the vibration and noise of a sealed type reciprocating compressor used for a refrigerator, etc., improve efficiency, reduce the weight of a piston and maintain airtightness. CONSTITUTION:A sealed type reciprocating compressor is equipped with a piston installed on a piston body 11 which is integrally formed with a cylindrical steel pipe 10 made of aluminium die casting.
Patent JP-H01282205-A (JP)
Title: Organic polymeric substance and ion exchange membrane produced therefrom
Inventor: HARORUDO KUROSUBII FUIIRUDEING
IPC: C08F214/26
Filed: 1989-03-01
Abstract: An organic polymeric material, which is preferably perfluorinated and which comprises a polymeric chain and at least one group pendant from the chain, in which the group pendant from the chain comprises a saturated cyclic group and at least one ion-exchange group or group convertible thereto, and in which the ion-exchange group or group convertible thereto is linked to the polymeric chain through the cyclic group. Also an ion-exchange membrane produced from the polymeric material, an electrolytic cell containing the membrane, vinyl monomers from which the organic polymeric material may be produced and intermediates useful in production of the monomers.
Patent JP-H02203887-A (JP)
Title: Game machine and safety structure thereof
Inventor: GIYUNTAA BERUTSUITSUHI
IPC: F16G13/00
Filed: 1989-03-01
Abstract: PURPOSE: To obtain a safely usable play device with simple structure by arranging a chain link embedded in an elastic polymer material so that the chain can be stretched elastically under a load. CONSTITUTION: A suspending chain 1 of a swing contains a steel chain 2 embedded in molded rubber of a circular outer crosssection, for instance, it is molded with links mutually pushed forward so that the end part 4 of a link 5 is separated from an adjacent link 6 in the relevant link 6. The suspending chain 1 is passed so as to saw links of the chain 2 with a string of a material such as vulcanized rubber or nylon fiber, the string is stretched tightly, the link is pushed to shrink unitizingly, the chain 2 is enclosed with unvulcanized rubber in the mold, and the rubber is vulcanized by heating and pressurizing.
Patent JP-H11248537-A (JP)
Title: Colorimetry system
Inventor: YABE TOMOYOSHI
IPC: H04N7/18
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide the colorimetry system of a planar body capable of being incorporated in a line. SOLUTION: This colorimetry system for measuring the color of the planar body 1 is provided with four static image CCD cameras 20A, 20B, 20C and 20D for picking up the image of the planar body 1, picks up the image of a reference plate 1 by the static image CCD cameras 20A, 20B, 20C and 20D and further, picks up the image of an inspection plate 1. The chrominance signals are compared, a statistic processing is performed and color distribution is obtained. Also, an averaging operation is performed, the chrominance signal of 1 is obtained and the colorimetry evaluation of the planar body 1 is performed.
Patent JP-S52138707-A (JP)
Title: Pump apparatus
Inventor: MIZUNO KOUICHI
IPC: F04B23/00
Filed: 1976-04-23
Abstract: PURPOSE: To obtain an automatic operation pump apparatus which does not necessitate a pressure tank by using two switch mechanisms and two diaphragms. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63214039-A (JP)
Title: Multi-transceiver
Inventor: ONODA MINORU
Filed: 1987-03-03
Abstract: PURPOSE:To prevent the transmission of a collision signal to a transmission line by sending selectively only a transmission signal from a station decided for the provision of a transmission right to a host transceiver so as to reduce the number of transmission signals colliding with the multi-transceiver. CONSTITUTION:A transmission right decision circuit 50 detects a transmission signal fro, plural stations connected to a transceiver to decide only one station to be provided with the transmission right among transmission signal sending stations and a collision detection signal is returned to the transmission signal sending stations at the outside of the decision. The multiplexer 60 as a transmission circuit sends selectively only the transmission signal from the station whose transmission right provision is decided by the circuit 50 to a host transceiver.
Patent JP-S54141732-A (JP)
Title: Preparation of allylhydroquinone derivative
Inventor: MARUYAMA KAZUHIRO
IPC: C07C39/17
Filed: 1978-04-20
Abstract: PURPOSE: To prepare the title compound useful as an intermediate of coenzyme Q and its relating compounds, easily, in high yield, by the reaction of a specific allyltin derivative with a paraquinone derivative in the presence of a Lewis acid.  
     CONSTITUTION: Reaction of a paraquinone derivative of formula I (R 1 , 2  are H, alkyl, alkoxy; R 3  is H, alkyl; R 1  and R 2  may together form an alicyclic or aromatic six-membered ring.), e.g. 2,3-dimethyl-1,4-benzoquionone, etc., with a novel allyltin derivative of formula II (R is alkyl; phenyl; R', R", are H, methyl), e.g. allyltributyltin, etc., in the presence of a Lewis acid such as boron trifluoride etherate, etc. affords the objective compound of formula III, e.g. 2,3-demethyl-5-(2- propenyl)-1,4-hydroquinone.  
     USE: The objective compound has a pharmacological activity to the electron transferring system in the living body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10227717-A (JP)
Title: Support device for horizontal vibrating table
Inventor: YASUYAMA NAOTAKE
IPC: B06B1/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent the overconstraint among hydrostatic bearings to each other, in a support device of a horizontal vibrating table which supports each overturning moment in the pitching and rolling directions, of the horizontal vibrating table, by plural hydrostatic bearings. SOLUTION: This support device comprises the hydrostatic bearings P1 , P2 for supporting the overturning moment in a pitching direction, besides of the hydrostatic bearings R1 -R4 , between a horizontal vibrating table and a base, and the feedback systems of the hydrostatic bearings are connected with each other, so that the feedback amount corresponding to the correlation of the pistons, is to be added. Thereby the overturning moment of the horizontal vibrating table can be supported without generating the overconstraint among the hydrostatic bearings R1 -R4 , P1 and P2 .
Patent JP-S61206213-A (JP)
Inventor: KITANO MOTOI
IPC: H01G4/18
Filed: 1985-03-08
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-H09245484-A (JP)
Title: Semiconductor memory
Inventor: KAWAHARA AKIFUMI
IPC: G11C14/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which achieves a stabilization of reading operation without increase in the area of chips. SOLUTION: This apparatus is provided with a plurality of memory cells each comprising a ferrodielectric capacitor and a MOS transistor, gates 10, 13, 14 and 15 with which bit lines BL0, /BL0, BL1 and /BL1 are respectively connected to data lines DL0 and /DL0, capacitances Cb0 and Cb0B for adjusting the capacity of the data lines respectively connected to the data lines DL0 and /DL0 and a sense amplifier SA connected to the data lines DL0 and/DL0 to amplify data.
Patent JP-H04245086-A (JP)
Title: Magazine changer disk player device
Inventor: DEIBITSUDO MOATERU
IPC: G11B27/00
Filed: 1991-01-30
Abstract: PURPOSE:To improve usability by calling both information regarding a disk contained in a plus-one tray and disk information stored in a magazine. CONSTITUTION:When a disk is removed from a magazine, contained in a plus- one tray, and a disk memo is formed by the processes of a main microcomputer 11 and a submicrocomputer 12, the magazine number of the disk is not altered, but stored in a memory 18. Thus, if a user desires to contain the disk contained in the tray again in the original magazine, the memory is displayed on a display unit 14 through the processes of the microcomputer 11 and the submicrocomputer 12, and the disk is easily contained in the original magazine by referring to it. When the magazine number of the disk removed from the magazine is, for example, formed for a memo for a new magazine, the disk is contained in other magazine, while when new disk memo and magazine memo are formed for the disk, it can be altered.
Patent JP-S57161840-A (JP)
Title: Exposure time control circuit for program electronic shutter of photodetection part interlocking type
Inventor: KUMETA TAKUMA
IPC: G03B7/087
Filed: 1981-03-31
Abstract: PURPOSE:To prevent a shutter from being left open by detecting whether the integration of the quantity of light is started or not, and closing the shutter at a specific speed when the integration is not started. CONSTITUTION:In such an abnormal state that while a photodiode PD is cut off temporarily, incident light does not decrease in quantity, the output of an operational amplifier A does not drop below the potential of the uninverted input terminal of a comparator CM2, and the output of an NAND gate NAG3 is not inverted to a level L. Consequently, a transistor (TR) T2 still conducts and the integration of the quantity of light by a capacitor C1 is not performed. In this case, once the Q outputs of flip-flops F7 and F5 both go up to levels H, the output of an NAND gate NAG19 goes up to a level H, and the output of an ANd gate GA2 is inverted to a level H, so that the output of an NOR gate NOG2 drops down to a level L. Consequently, an electromagnet Mg is unenergized and a shutter is closed.
Patent JP-S55139717-A (JP)
Title: Electric or optical cable insulated and coated with synthetic resin
Inventor: DEIITAA ARUTO
IPC: C08K5/00
Filed: 1980-04-10
Abstract: 1. Multi-strand synthetic resin-insulated and synthetic resin-coated electrical or optical cable comprising an extruded inner sheath which is made of a halogen-free polymer containing additives, arranged between the twisted strands and the outer sheath, characterised in that the polymeric material of the inner sheath consists of an ethylene-vinyl acetate copolymer and contains as additives : a) a filler having a large number of esterifiable hydroxyl groups in an amount of 10 to 50% by weight, b) a catalyst which splits off acid on combustion also in an amount of 10 to 50% by weight, and c) a nitrogenous propellant for expanding the inner sheath under the influence of heat in an amount of 1 to 20% by weight.
Patent JP-S52130416-A (JP)
Title: Recovery of silver from closed type silver oxide dry battery
Inventor: KASAI ICHIKAZU
IPC: C22B7/00
Filed: 1976-04-26
Abstract: PURPOSE: To prevent many dry batteries from exploding due to an increase in internal pressure when heated by making a hole piercing the casing or cap of each battery and reaching the inside so as to recover silver in a safe manner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08250166-A (JP)
Title: Connector for connection of printed wiring board and connecting method thereof
Inventor: MATSUBARA SHINOBU
IPC: H01R12/04
Filed: 1995-03-07
Abstract: PURPOSE: To draw out a conducting wire without contact with a conductor so as to enhance the efficiency of signal transmission by drawing out the conducting wire using the specific constitution of a connector which comprises the conducting wire used to transmit high-frequency signals or the like and covered at its outer periphery with an insulator the outer periphery of which is covered with the conductor. CONSTITUTION: This connector 19 comprises a conducting wire 20 used to transmit high-frequency signals or the like and covered at its outer periphery with an insulator 3 the outer periphery of which is covered with a conductor 21. In the connector 19, an insulator layer 3 is provided at a connection end, and the conducting wire 20 is drawn out from the insulator layer 3. Preferably, the conducting wire 20 is curved inside the insulator layer 3 and is drawn out from the side face of the insulator layer 3. Also, the thickness of the insulator layer 3 is preferably such that signal wiring 24 formed in a printed wiring board 22 does not interfere with the conductor 21.
Patent JP-S58164298-A (JP)
Inventor: MATSUBARA HIROYUKI
IPC: H03H7/48
Filed: 1982-03-25
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-H05216642-A (JP)
Title: Module structure preparing device
Inventor: YAMAMOTO SHUICHIRO
IPC: G06F9/06
Filed: 1992-02-04
Abstract: PURPOSE:To improve the operation efficiency and to facilitate the standardization of design by automatically generating a natural module structure from a data flowchart. CONSTITUTION:The data flowchart is given and converted into a module structure diagram, which is outputted. At this time, a process kind estimation part 1 estimates and decides the kinds of processes according to the contiguity relation between the processes regarding the data flow in the given data flowchart. A process kind confirmation panel part 2 visually displays the estimated and determined process kinds in a labular format to enable interactive corrections. Further, a module structure generation part 3 applies correspondence prepared in a module generation rule management part 4 to the combinational pattern of the process kind and data flow after the interactive corrections to convert the combinational pattern into a module structure and output it.
Patent JP-H05214859-A (JP)
Title: Controlling device for incoming in and outgoing from room
Inventor: SUZUKI OSAMU
IPC: G06Q50/16
Filed: 1992-02-05
Abstract: PURPOSE:To make it possible to control doors of different rooms adjacent to each other by means of one inspection device. CONSTITUTION:An inspection device 9 is provided for a first electric lock 4 and second electric lock 8 provided respectively for doors 3, 7 of different rooms 1, 5 which are different from each other. When the device 9 has detected an inspection medium of the first kind 10, the device 9 issues a command from a control device 13 to unlock the first electric lock 4, when it has detected a medium of the second kind 11, it issues a command to unlock the second electric lock 8, and if it has detected a medium of the third kind 12, it issues a command to unlock the lock 4 and the lock 8. When the medium 12 is detected, an unlocking command is issued according to a predetermined control program. Consequently, investment cost can be reduced and rooms adjacent to each other can be inspected by a simple operation, thus improving inspection efficiency.
Patent JP-S58169534-A (JP)
Inventor: MINORIKAWA KOUICHI
IPC: D01H7/02
Filed: 1982-03-25
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-H01220765-A (JP)
Title: Slip control device foe torque convertor
Inventor: NOGUCHI NAOYUKI
IPC: F16H45/02
Filed: 1988-02-29
Abstract: PURPOSE:To prevent fuel consumption performance from deteriorating and shock from generating by limiting operation to connecting direction of a slip quantity varying means varying slip quantity on a lock up clutch into a fixed range. CONSTITUTION:When an engine A is in a fixed deceleration area, and fuel supply is cut off with a fuel cut off means B, a lock up clutch D in a torque convertor C is controlled so as to be in a set slip quantity with a feed back means F via a slip quantity varying means E. In this case, as the clutch D is in increasing tendency in slip quantity for the purpose of arresting engine speed reduction, it becomes that the slip quantity varying means E is made to operate toward connecting direction, but the operation is limited into a fixed range with an operation limiting means G. Therefore, in a case of shifting from deceleration to acceleration area, it becomes that the slip quantity varying means E makes the clutch D operate to release side at once. Thus, deterioration in fuel consumption performance can be prevented while shock on connection of clutch can be avoided.
Patent JP-S57162996-A (JP)
Title: Protecting circuit for stepping motor
Inventor: MATSUSHITA TAKESHI
IPC: H02P8/36
Filed: 1981-03-31
Abstract: PURPOSE:To prevent the burnout of a stepping motor upon erroneous operation of a microprocessor by connecting a one shot oscillator between the microprocessor and a switching circuit. CONSTITUTION:A one shot oscillator OSC is connected between a microprocessor 1 and a switching circuit 4, and a current which flows through the energization phase of a motor 5 is switched by the output pulse signal of the oscillator OSC. Even if the microprocessor 1 is stopped on the way to the final trigger pulse during erroneous operation or debugging operation of the microprocessor 1, it is automatically switched to the low power mode in this manner. Accordingly, the heating and burnout of the motor can be prevented in advance.
Patent JP-S55163334-A (JP)
Title: Parking brake actuator of disc brake
Inventor: MAEHARA TOSHIFUMI
IPC: F16D65/18
Filed: 1980-04-14
Abstract: PURPOSE:To provide highly reliable control over a long period of time, by integrally forming the juncture of a remote control lever and a rotary cam shaft for pushing a piston rod through casting of the control lever to an end of the drawn cam shaft. CONSTITUTION:When a lever 12 is actuated, by means of a parking lever, against a spring 42 to turn a cam shaft 14 counterclockwise a screw shaft 26 is shifted leftward through a follower 32 fitted in a groove 15 and a piston 27 is pressed to a brake disc through a nut 50 to produce a braking force of a parking brake actuator. The cam shaft 14 having the cam groove 15 on part of its circumference is manufactured through drawing, while an end of the cam shaft 14 is cast in a boss 13 of the cast lever 12 to integrate the cam shaft 14 to the lever 12. This method is easy to manufacture with improved reliability.
Patent JP-H08249920-A (JP)
Title: Installation apparatus
Inventor: FUJIMOTO TAKUYA
IPC: A44B11/06
Filed: 1995-03-08
Abstract: PURPOSE: To provide an installation apparatus which can be attached and detached to a string-like matter and positioning adjustment can be done without requiring a long time or labor. CONSTITUTION: An installation part 25 is composed of a blacket 1 and a spacer 3 which can slide freely in the blacket 1. When a user who carries out installation releases the installation part in a condition wherein a band 21b, which is an elastic body, is inserted between a band insertion hole 5 formed in the blacket 1 and a band insertion hole 7 formed in the spacer 3, the spacer 3 moves in the direction shown as an arrow (c) due to the tensile force. Consequently, blade parts 29, 31, which are respective end parts of the band insertion holes 5, 7, pinch the band 21b and the band 21b is inhibited from proceeding in the direction shown as an arrow (b). When an external force is applied to the spacer in the inverse direction shown as the arrow c, the band insertion hole 5 and the band insertion hole 7 are conformed mutually and the band 21b can move freely the band insertion hole 7.
Patent JP-H06263293-A (JP)
Title: Image forming device
Inventor: OUCHI TOSHIAKI
IPC: G03G15/00
Filed: 1993-03-09
Abstract: PURPOSE:To form highly reliable images by judging a paper size based on the output of respective detection means for paper sheet width and length at the time of detecting the drawing condition of a drawer member fitted to a manual paper feed base is detected. CONSTITUTION:This manual sheet feeder fitted to one side surface of an electronic copying machine is provided with a manual guide 42 as a folable paper feed base, and a tray 43 as a drawer member inside the manual guide 42 so as to be drawn out. Plural detectors 48a-48d as width detecting means are mounted inside the paper feed base 42 at prescribed intervals along the traveling direction of a guide body 44, and a length detector 51 which detects the movement of an actuator 52 to detect the length of the paper sheet on the lower surface side of the tray 43. A detector 55 for detecting that the tray 43 is drawn out to the prescribed position is mounted on the top end open part side inside the sheet feed base 42. Paper sheet size is judged based on the detected results of its width and length at the time of detecting that the tary 43 is drawn out.