baber/WOPTO huggingface dataset:
Patent JP-H0222304-A (JP)
Title: Photoinitiator aqueous dispersion
Inventor: YORUGU OONGEMATSUHA
IPC: C09D7/80
Filed: 1989-05-02
Abstract: PURPOSE: To obtain the subject dispersing liquid by blending a photo-reaction initiator and a nonionic surface active agent at a specific ratio, by which the binder agent water dispersing liquid superior in hardenability and preservability, can be obtained when it is blended in a radiation-hardenable binding agent water dispersing liquid.  
     CONSTITUTION: (A) The photo-reaction initiator (preferably phenyl 2-hydroxy-2- propylketone or the like), and (B) a nonionic surface active agent (preferably polyoxyethylene stearyl alcohol or the like), are blended ordinarily with the water by 10-50 wt.% of A component and 5-50 wt.% of B component on the basis of the total amount of the photo-reaction initiator water dispersing liquid to be obtained, to obtain the desired dispersing liquid. When the dispersing liquid is prepared, the components A and B are preferably heated at a temp. of 60-100°C. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61273148-A (JP)
Title: Manufacture of coil unit
Inventor: KAMATA SAKUO
IPC: H01F5/00
Filed: 1985-05-24
Abstract: PURPOSE:To readily bond the superposed parts of both inner and outer cylindrical coils by bridging an engaging groove between radially superposed coil strands of the coils, and elastically engaging a coupling ring with the groove. CONSTITUTION:The center of a coupling piece 22 having elasticity is supported to a ring 21 having approximately equal diameter to that of the engaging portions of inner and outer cylindrical coils 11, 12, and the both ends of the piece 22 are bent downward to couple a coupling ring 23, an engaging groove 24 is bridged between radially superposed coil strands 1 of the coils 11, 12, the both ends of the pieces 22 are elastically engaged with the groove 24, the both ends of the ring 23 are welded to the strands 1, and the ring between the pieces 22 is cut. Thus, the superposed portions of the strands 1 between the coils 11 and 12 can be readily bonded.
Patent JP-H05292478-A (JP)
Title: Moving picture input device
Inventor: KAMIHIRA KAZUTAKE
IPC: H04N7/01
Filed: 1992-04-06
Abstract: PURPOSE:To provide high definition moving images at low cost by using an imaging device with a few number of picture elements. CONSTITUTION:Pictures fetched through a lens 5 are formed in a CCD 1. At the CCD 1, a transparent plate 2 is put on its entire surface, and is rotarily vibrated p and down and from side to side by a piezoelectric element 4. For example, after the pictures for four frames pass an A/D converter 6, frame synthesis is performed at a frame synthesizing part 71, and a still picture for one frame is defined. On the other hand, during this time, the moving images for four frames are detected at a moving region detecting part 72, the moving images and the still pictures are synthesized at a picture synthesizing part 8 and outputted.
Patent JP-S5736620-A (JP)
Title: Method and apparatus for manufacturing fastener chain having extruding elements
Inventor: KASAI KAZUMI
IPC: B29C48/30
Filed: 1980-08-15
Abstract: PURPOSE: To obtain a chain fastener which provides a chain element directly with a core string and a tape by a method wherein a die wheel having cavities and the like is rotated continuously and resin liquid is extruded continuously from a nozzle for running the core string and the tape.  
     CONSTITUTION: On the outer circumference of the die wheel 1 cavities 2 are provided in the same shape as the chain element of the fastener and connect with grooves 3 and a nozzle 4 of an extruder is arranged on them. The fastener tape 12 on which through holes 14 are provided at equal intervals and the core string 13 are inserted into the slit 7 and a guide groove 8 of the nozzle 4 and moved continuously and at the same time resin liquid is supplied to the nozzle 4 as the die wheel 1 is rotated at the same speed. Thus, the chain fastener is obtained in which the chain elements 18 are provided monolithically with the tape 12 and the core string 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5237674-A (JP)
Title: Oil pressure structure
Inventor: MATSUBARA HIDEAKI
IPC: E05F3/04
Filed: 1975-09-19
Abstract: PURPOSE:Simple structure to be used for either right-open door or left-open door.
Patent JP-2000307306-A (JP)
Title: Superconducting filter, its manufacture and method for adjusting filtering
Inventor: TAKAHASHI KUNIHARU
IPC: H01P1/203
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To adjust the frequency of a microstrip line superconducting filter without the need for processing the pattern of the filter. SOLUTION: A superconducting filter 4 is mounted on a filter case 2 in a vacuum chamber 1. Then the vacuum chamber 1 is exhausted to vacuum and a refrigerator 20 cools the superconducting filter 4 up to a temperature below the critical temperature of a superconductor used for the filter 4 when the chamber reaches a high vacuum state. Then high frequency coaxial cables 5, 6 are connected to a network analyzer, which observes a frequency passing characteristic of the filter 4. Then a valve 12 is open to infuse an inactive gas whose dielectric constant is higher than that of vacuum such as a helium gas to the chamber 1. The presence of the gas on the microstrip line whose dielectric constant is higher than that of vacuum changes a wavelength reduction rate so as to act on the filter 4 whose center frequency is decreased.  Then the amount of the gas is adjusted to obtain a desired characteristic.
Patent JP-H04322917-A (JP)
Title: Substrate support device
Inventor: KAWAMURA YUTAKA
IPC: B23P21/00
Filed: 1991-04-17
Abstract: PURPOSE:To automatically adjust the length of a pin for supporting a substrate loaded on a pair of conveyer belts, in accordance with a shape of the lower surface of the substrate. CONSTITUTION:A movable plate 12 is laid underneath a substrate W to which electronic parts and the like are mounted. A pin 14 for supporting the substrate is made to pierce through the movable plate 12, and is supported resiliently by an O-ring 15. The movable plate 12 is lowered so as to abut against and align with a stationary bed 20. Thereafter, the movable plate 12 is elevated in order to allow the pin 14 to abut against the substrate W so that the projecting length of the pin 14 is adjusted in accordance with a shape of the bottom surface of the substrate W. In this condition, first and second slide plates are moved in opposite directions so as to fix the pin 14 to the movable plate 12.
Patent JP-S604489-A (JP)
Title: Mooring device
Inventor: SOUMA HISASHI
IPC: B63B59/02
Filed: 1983-06-24
Abstract: PURPOSE:To permit safe mooring by a method wherein pivotable fender columns are provided at the upper part of half-submerged ship side and the fender columns are suspended upon comming along a pier. CONSTITUTION:The fender columns 7, whose upper ends are supported pivotally at the upper part of the ship side, are attached to the half-submerged ship connecting a submerged body 3 to the superstructure 1 of a hull through a cloumn 2. Upon comming along a pier, the fender columns 7 are suspended from the hull above water level to the hull below water level along the ship side. Upon unemploying, the lower parts of the fender columns 7 are pivoted to the part of hull above water level. According to this method, especially the submerged body 3 may be prevented from contacting upon comming along the pier and smooth mooring may be effected even when the hull is moved up-and-down due to the changes of loading conditon of cargo.
Patent JP-H10302041-A (JP)
Title: Information receiver and card module to be applied to the receiver
Inventor: MUTO AKIHIRO
IPC: G09C1/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To attain flexible correspondence to an FP function for protecting right such as a copyright to multi-media information and to resultantly attain a practical information providing service system by setting up and changing the FP function in accordance with the using state of an information provider side request or the like in a card type information receiver. SOLUTION: The information receiver 1 is a device for receiving multi-media information provided through a computer network or a digital broadcasting network and especially using a detachable card module 10. The receiver 1 has an FP processing module for executing FP processing for padding specific information capable of reproducing received information in a concealed state. The card module 10 is provided with a function for loading down an FP processing program transmitted from an information provider 3 in a memory and transferring the program to the module 14.
Patent JP-H01282207-A (JP)
Title: Modified amorphous propylene-ethylene copolymer
Inventor: INOUE TOKUJI
IPC: C08F255/04
Filed: 1988-05-10
Abstract: PURPOSE:To obtain a copolymer by graft polymerizing unsaturated carboxylic acid derivative component to amorphous propyleneethylene copolymer having ratio of propylene component, ethylene component and number-average molecular weight in specific ranges. CONSTITUTION:A 100 pts.wt. amorphous propylene-ethylene copolymer having 71-95mol% propylene component, 5-29mol% ethylene component and 3500-30000 number-average molecular weight is graft copolymerized with 0.1-40 pts.wt. unsaturated carboxylic acid derivative component composing 3-10C unsaturated carboxylic acid, acid anhydride of said acid and ester of the acid (e.g., acrylic acid, tetrahydrophthalic anhydride and diethyl citraconate) to obtain the aimed copolymer. The copolymer is useful as modifier of many resins or many resins having excellent adhesion properties, printability and dyeability.
Patent JP-H08306566-A (JP)
Title: Method and device for sensing coil dimension of metallic-plate winder, and controlling method and device of the metallic-plate winder
Inventor: ATAKE YASUYUKI
IPC: H01F41/02
Filed: 1995-05-11
Abstract: PURPOSE: To hold the gap between one turn of a wound metallic plate and the next one turn constant, even when the speed of the wound metallic plate becomes owing to the difference between its inner and outer circumferential lengths. CONSTITUTION: The speed and movement quantity of a winding-in belt 18 are sensed by a pulse generator 28, and the one rotation of a winding shaft 17 is sensed by a proximity switch 30. The length of the one turn of a metallic plate wound by the winding shaft 17 is sensed using the sensed movement quantity by the pulse generator 28, and the outer diameter of the wound metallic plate is computed from the division of this length by π. From this outer diameter, by a predetermined formula, the speed of a feed roller 10a for feeding the next one turn of the wound metallic plate is corrected, and thereby, such a control that a constant gap is formed always between the respective adjacent turns of the wound metallic plate is performed.
Patent JP-H09281312-A (JP)
Title: Polarizing prism
Inventor: FUJITA MITSURU
IPC: G02B5/04
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent degeneration by heat, generation of gas or swelling into an optical path by press joining triangular prism bodies with a glass spacer having vapor deposition films on both surfaces to form a minute space between the prism bodies. SOLUTION: A Cr film is preliminarity formed as a base film by vapor deposition on both surfaces of a spacer 12 and on the part of each triangular prism 11 where the spacer is touched, and then an Ag film is deposited by vapor deposition on the Cr film for metallization. Then In or Sn is deposited by vapor deposition on the metabolized vapor deposition film 1.. Then the spacer 12 having the vapor deposition films 13 of the Cr film and Ag film in both surface is interposed between two triangle prism bodies 11. Press joining of these bodies is completed by making an alloy by thermal diffusion under specified pressure while the vapor deposition films 13 of the spacer 12 are joined with the vapor deposition film 13 of each triangle prism body 11 in a specified atmosphere and at specified temp.  These specified conditions are, for example, 10<-4> Torr vacuum degree, 146 deg.C temp. and 5kg/cm<2> pressure.
Patent JP-S63278014-A (JP)
Title: Relay optical system
Inventor: FUKUI YUKIO
IPC: G02B17/06
Filed: 1987-05-08
Abstract: PURPOSE:To eliminate a reflected component to be noise and to allow an optical system to display the converging function like a lens by not using the lens with which the incident light is separated into the reflected component and a transmitted component but using elliptic mirrors. CONSTITUTION:Elliptic mirrors 11 and 12 are so provided that the optical axis of projected light passes two focuses before and after reflection on surfaces of elliptic mirrors 11 and 12, and the light is transmitted optically in the equivalent state. In a relay optical system using these elliptic mirrors 11 and 12, the light emitted from a spot light source placed in an origin O is converged at another point P as shown in a figure A and is transmitted as if it were emitted from the point P, and parallel rays are transmitted as they are as shown in a figure B. Thus, the efficient relay optical system is obtained which eliminates the reflected component to be noise and displays the condensing function like a lens.
Patent JP-H06324093-A (JP)
Title: Device for displaying spectrum of audio signal
Inventor: HEDORU ROBAATO
IPC: G01R23/16
Filed: 1993-05-14
Abstract: PURPOSE:To provide accurate resolution and to simplify the constitution of a device. CONSTITUTION:An encoded audio signal, which is inputted into an encoded- audio-signal input terminal, is sent into a time window means 12, and a plurality of time-division blocks are generated. The spectrums corresponding to a plurality of the time-division blocks are computed with a spectrum computing means 13. The computed spectrums are converted into the spectrum display signals with a display-signal forming means 14. Then, the spectrum display signals are displayed on a spectrum display means 15.
Patent JP-2000306571-A (JP)
Title: Battery
Inventor: NAMIHANA MITSURU
IPC: H01M2/26
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To improve mass production adaptability and to realize shock resistance by forming a cut-out part capable of guiding a lead connected to an electrode group to a lead hole part from the lateral direction at a part of the periphery of the lead hole part of an insulating material installed between the electrode group comprising a positive electrode plate, a negative electrode group and a separator, and a sealing plate. SOLUTION: An insulating material 10 of which upper part is tightly fitted to a metal sealing plate crimped to the upper part of a battery case of a rectangular battery or the like through a gasket, the gasket or a reinforcing plate under them restrains the movement caused by dropping impact or vibration of an electrode group tightly fitted to its lower part and pressed. The insulating material 10 is installed from the side faces of leads of a positive electrode and a negative electrode by utilizing two cut-out parts 11 formed in the insulating material in the same direction or the opposite directions, the need of penetration of the lead into a lead hole part is obviated, and the intertwining among the insulating materials during automatic component feeding is eliminated. Additionally, contact of the lead to the battery case or an electrode plate never occurs.  Two of the insulating materials 10 may be combined by reversing them to each other, and shock resistance is further improved.
Patent JP-S63279738-A (JP)
Title: Fish-luring apparatus
Inventor: ONO SHINKO
IPC: A01K85/01
Filed: 1987-05-09
Abstract: PURPOSE:To enable transmission of light in all directions and flickering of the light with tide, by supporting a group of optical fibers having irregular lengths with a pressure-resistant watertight container containing a battery and an electric bulb and expanding the ends of the fibers in a manner to be extended in all directions. CONSTITUTION:A pressure-resistant watertight container 1 of a fish-luring apparatus A contains a battery 3, an electric bulb 4 and base ends of a group of optical fibers 5. Each optical fiber (b) of the optical fiber group 5 has irregular length and diameter to allow swinging of the fiber with tide and is attached to a fixing tube 6 in a manner that the fibers are expanded in all directions. A non-directional fish-luring can be carried out by this apparatus.
Patent JP-S60256209-A (JP)
Title: Chip type piezoelectric resonator
Inventor: MURAKAMI TOMOKAZU
IPC: H03H9/10
Filed: 1984-06-01
Abstract: PURPOSE:To attain automatic insertion while eliminating any lead by inserting a rectangular piezoelectric element to a cylinder provided plural projections to symmetrical positions along the inside and connecting it to a conductive cap so as to attain small sized resonator. CONSTITUTION:The piezoelectric element is inserted along between projections 9a and 9b, and between the projections 9c and 9d provided to symmetrical positions at the inside of both ends of an insulation ceramic or plastic made cylinder 8. Metallic caps 11, 12 are pressed and inserted to both ends of the cylinder 8 inserted with the piezoelectric element so as to connect electrically the electrode of the piezoelectric element and the caps 11, 12 and the piezoelectric element going to be turned along the inner wall of the cylinder 8 is regulated by the projections 9a-9d so as to stabilize the mounting state.
Patent JP-H01284706-A (JP)
Title: Method and device for inspecting pipe line
Inventor: NOBUNAGA HIROSHI
IPC: G01C5/04
Filed: 1988-05-12
Abstract: PURPOSE:To lay a pipe line without entering the pipe line by installing and moving a pressure sensor which detects a vertical shift in position in the pipe line to be inspected and recording its output on a recorder provided on the ground. CONSTITUTION:A fluid tank 20 is provided above the pipe line 18 to be inspected, the pressure sensor 30 which detects the pressure in the tank 20 is provided in the pipe line 18, and this pressure sensor 30 is mounted on a movable body 32 and made movable in the pipe line 18. The pressure signal outputted by the sensor 30 is different according to the difference between the height position of the liquid surface in the tank 20 and the height position of the sensor 30, so this pressure signal is recorded on the recorder 42 through a signal processing circuit 36 to inspect whether or not the pipe line 18 deviates vertically about a laying planned line.
Patent JP-S604876-A (JP)
Title: Ppi display apparatus
Inventor: NUMAYASU YOSHIO
IPC: G01S7/22
Filed: 1983-06-23
Abstract: PURPOSE:To attain to enhance the accuracy and stability of PPI display by enhancing operation accuracy, by generating an antenna angle signal, a set azimuth signal and a sine/cosine signal corresponding to both signals by digital treatment. CONSTITUTION:The antenna angle signal from a transmitter 10 is converted by an A/D converter 11 and the converted signal is applied to a change-over device 17 while receives the addition of an angle correcting signal by an adder 12. On he other hand, binary azimuth angle data set to a transmitter 13 is imparted to the change-over device 17 and a BCD converter 14 corresponding to the setting operation by a manipulator and the converted output is supplied to a LED numerical value display device 16. A control circuit 29 supplies a timing signal to the change-over device 17 and the other predetermined circuit. In this case, the selective output of the change-over device 17 is supplied to sine and cosine signal generators 18, 19 and signals of a sine value and a cosine value respectively corresponding to the angle data and an electron azimuth angle are selected through latches 20a-20d by a selector 21 to be respectively held through switches 23a-23d by circuits 24a-24d after converted by a D/A converter 22 while sweep signals are generated on the basis of each hold value by generators 26a, 26b to be supplied to orthogonal deflection coils 28a, 28b.
Patent JP-S5737868-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HORIE NOBORU
IPC: H01L27/04
Filed: 1980-08-20
Abstract: PURPOSE:To prevent a parasitic SCR by forming a reverse conduction type region to one part of a region with a resistor element, one end thereof is connected to a delay element, such as a capacity, etc., and connecting one part of a P-N junction between both regions in common. CONSTITUTION:An N<-> epitaxial layer 2 on a P type Si substrate 1 is separated by P<+> layers 3, P layers 4, 10 are each formed to islands 2a, 2b, and N<+> layers 7, 5 are each shaped to the layer 4 and the island 2a. Windows are opened to SiO2 6 and wirings 14-19 are formed, the P layer 4 and the N<+> layer 7 are connected in common and connected to the capacity C, the electrode 15 is connected to the P layer 10 and the N<+> layer 5 is conducted with line voltage Vcc, and the substrate 1 is grounded through the Au layer 13. According to this constitution, parasitic transistors Q1, Q2, Q3 are shaped through a predetermined method, and the capacity C is discharged to a feed terminal of the Vcc through a collector and the emitter of the Q3 when Vcc is interrupted. Discharge voltage is clamped by minute voltage DELTAV' between the collector and the emitter of the Q3, and both Q1 and Q3 are not made ON, and a SCR phenomenon can be prevented.
Patent JP-H04320554-A (JP)
Title: Copying device
Inventor: SATO SHUNJI
IPC: G06K17/00
Filed: 1991-04-19
Abstract: PURPOSE:To easily repair and update backup information by registering previously registered backup information in an IC card and managing the registered information. CONSTITUTION:When a judging means (CPU 1a) judges the memory access availability of an IC card 84 and a storage means, a control means (CPU 1a) controls the memory access execution of backup information between the IC card 84 and the storage means (backup RAM 1h).
Patent JP-H05315305-A (JP)
Title: Wafer polishing method
Inventor: SAKAI SHINSUKE
IPC: B24B37/08
Filed: 1992-05-06
Abstract: PURPOSE:To increase the flatness of a wafer surface and at the same time manufacture a wafer, the face and the back of which are easily recognized. CONSTITUTION:A protective layer 2 including SiO2 and Si3N4 is formed on the whole surface of the face and the back of a wafer 1, and the protective layer 2 on the face side of a wafer is removed by etching to form the exposed surface 3 of a wafer. The protective layer 2 on the rear surface of a wafer is held by vacuum and the surface is precisely polished and then the mechano- chemical polishment is performed by applying a double surface polishing device to the wafer 1 to polish only the exposed surface 3 of the wafer 1. Further, the protective layer of the back surface side is removed by etching.
Patent JP-H0211828-A (JP)
Title: Sub-drive of internal combustion engine for air compressor
Inventor: HANSU GEPUHARUTO
IPC: F02B63/06
Filed: 1989-05-08
Abstract: PURPOSE: To reduce the noise from tooth face at the top dead center position of a piston by constituting a play between drive gear wheel of a air compressor and a gear wheel on a camshaft that is smaller only in necessary, namely only at the top dead center position. CONSTITUTION: In the case of a two cylinder series compressor for example, a drive gear wheel 3 is mounted on a crankshaft, the gear wheel 3 meshes with a gear wheel 4 on a camshaft of an internal combustion engine. The gear wheel 3 has two intervals I in its circumference that are 180 degree separated and have enlarged tooth gauge (relatively bigger displacement). The centers (the biggest tooth gauge) of the intervals I belongs to the top dead center position of piston 2 of the air compressor at each time, and the center of the piston 2 whenever locates at a line 5 connecting the centers of the gear wheels 3, 4, and included angle of the line 5 and cylinder axle 2a is ψ. As a result, with revolution of the crankshaft, only one or two back lash occurs, it contributes to improve the load level on a drive part of an air compressor.
Patent JP-S5815889-A (JP)
Inventor: KUMAGAI SHINICHI
IPC: D06F37/12
Filed: 1981-07-20
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。