baber/WOPTO huggingface dataset:
Patent JP-H01194661-A (JP)
Title: Picture processor
Inventor: MATSUNAWA MASAHIKO
IPC: G06T3/40
Filed: 1988-01-29
Abstract: PURPOSE:To correctly attain the expansion/reduction processing of a designated area by expansion/reduction processing it with the use of at least one of a picture processing control signal and picture concentration information. CONSTITUTION:Shading-corrected digital picture signals VR and VC are supplied to a color discriminating circuit 35, discriminated into plural chrominance signals, supplied to a color ghost correcting means 300 in a next stage, and a color ghost in a main scanning direction (horizontal scanning direction) and in a sub-scanning direction (drum rotating direction) is corrected. An area signal S and an attribute designating signal P in addition to density data outputted from a processing means 420 are supplied to an expanding/reducing circuit 1, and the expansion/reduction processing is carried out as needed. The expansion/reduction processing in the main scanning direction is attained by executing the electric processing, and the processing in the sub-canning direction is attained by controlling the scanning speed of an optical system.
Patent JP-S57133783-A (JP)
Title: Slice level setting system
Inventor: MISONOO ISAMU
IPC: H04N7/087
Filed: 1981-02-13
Abstract: PURPOSE:To reproduce information with minimum code error rate, by setting the slice level required for the reproduction of a coded information signal to an optimum value in following to the generating state of code error of a reproduction code signal as to a suitable part in a coded information signal. CONSTITUTION:An optimum slice level is supplied to a level comparator 1 via a D/A converter 11 to form a reproducing output character signal through the combination of the comparator 1, a clock reproducing circuit 15 and a sampling circuit 16. In this case, a framing code signal is compared with a framing code signal after confirmation of no error stored in advance in a framing discrimination circuit 2 to detect the code error of the reproducing framing code. In an operation circuit 10, an intermediate value between a maximum and a minimum value represented with a binary code signal representing the boundary slice level from memories 8, 9 is calculated and the binary code signal representing the optimum slice level is set to the intermediate value.
Patent JP-H03224427-A (JP)
Title: Algae-proofing fish preserve
Inventor: NAGAI SHINICHI
IPC: A01K63/00
Filed: 1990-01-31
Abstract: PURPOSE:To obtain an algae-proofing fish preserve effective in preventing the adhesion of algae with a simple wiring at a low power cost without causing environmental pollution by placing positive and negative electrodes to a fish preserve net, supplying electric power from a solar cell to electrolyze seawater and keeping the net from the adhesion of algae by the generated chlorine. CONSTITUTION:For example, a positive electrode and a negative electrode 4 are attached to the net of a fish preserve 1 composed of a double enclosures. DC current is supplied from a solar cell 5 to the electrodes 4 to effect the electrolysis of seawater between the positive and the negative electrodes. As an alternative method, a number of suspended parallel wires are used as the net and alternately connected to the positive and the negative electrodes of the cell.
Patent JP-S56115630-A (JP)
Title: Dispersant of pigment for coated paper
Inventor: KAWAMURA YUUJI
IPC: C09K23/52
Filed: 1980-02-20
Abstract: PURPOSE: To obtain a pigment dispersant for coated paper of improved stability with time by compounding the salts of alkali-metal-contg. compounds and alkali compounds to a copolymer consisting of α,β unsaturated carboxylic acids, a vinyl type monomer and a sulfone type monomer.  
     CONSTITUTION: Salts of alkali compounds of ≥1 kinds of alkali-metal-contg. compounds and ammonia of salts of compounds of ≥1 kinds of Ca, Mg, Zn, Al and alkali compounds are compounded with the copolymer consisting 5W185pts. the vinyl type monomer selected from alkyl ester of acrylic acid or alkyl ester of methacrylic acid of 1W8C number of alkyl groups, styrene and vinyl acetate and 0.5W233pts. a sulfonic acid base monomer based on 100pts.wt. α,β-unsaturated carboxylic acids, and these are allowed to react. This sepcific metallic compound is reacted up to maximum 70pts. based on 100pts. the copolymer. This yields the pigment dispersant which is of high concn. and low viscosity with a small amount of use and is stable with time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59143906-A (JP)
Title: Measuring projector
Inventor: NAKAMURA TAIZOU
IPC: G03B21/08
Filed: 1983-02-08
Abstract: PURPOSE:To simplify the device and to make the device compact, by providing a mirror on the opposite side of a work with respect to a half mirror in a measuring projector, wherein a telecentric lighting system is provided and an image is expanded and formed by an expanding and projecting lens by utilizing the reflected light from the work, thereby performing reflection lighting and transmission lighting by a reflection lighting system. CONSTITUTION:The reflection lighting of a work W, which is mounted on the focal point of a projection lens 13, is performed by a light source lamp 4 through a half mirror 6. The image of the reflected light from the work W is expanded and formed by the projection lens 13 on a screen 8. Thus the state of the surface of the work W is checked. The light, which is reflected by the half mirror 6 and passed through the periphery of the work W, is reflected by a reflecting surface 14A of a mirror 14, and the contour and the shape of the work W are expanded and formed on the screen 8 through the projection lens 13. Thus the shape, the size, and the like of the Work are measured. The reflecting surface 14A is formed on the back side of the mirror 14, and its upper side serves the role of mounting table, on which the work W is mounted.
Patent JP-S60252997-A (JP)
Title: Liquid discharge adjustor
Inventor: JIYOOJI ARUFURETSUDO HOOKUHIIM
IPC: B67D3/02
Filed: 1985-02-01
Abstract: Device for regulating the discharge of liquid from a tank, in particular for use in a drinks vending machine. The device is provided with one or two hose or pipe sections, one end of which is connected via a flexible hose to a discharge connection of the tank, said hose or pipe section being linked with means for shifting the other free end between at least a first and a second position. The free end of the first hose or pipe section is movable from above the maximum liquid level in the tank to a position below the liquid level in the tank. The free end of the second hose or pipe section is movable between at least two positions, in each of which said free end of the hose or pipe section is connected to a different discharge pipe for discharge of liquid from a tank via the device to the particular discharge pipe.
Patent JP-2000222989-A (JP)
Title: Time switch
Inventor: SASAHARA KOICHI
IPC: H01H43/04
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a time switch capable of automatically conducting time setting and time adjustment of other time switches connected to one time switch by only conducting time setting of this time switch. SOLUTION: This time switch 1 is constituted with a central processing part 2; a power source part 3; a manual setting part 4; a display part 5; a magnet contactor control part 6; a transmitting part 7; and a receiving part 7, and when time is set by operating the manual setting part 4 of the time switch 1, the time switch 1 is fixed as a main switch, other time switches connected to the time switch 1 are fixed as a sub-switch, time setting data is transmitted from an optical data transmitting element of the transmitting part 7 of the main switch to an optical data receiving element of the receiving part of the sub-switch, time of the time switch of the sub-switch is automatically set, and the main switch and the sub-switch display the same time.
Patent JP-H04235722-A (JP)
Title: Microfiltration membrane cartridge filter
Inventor: OTANI SUMIO
IPC: B01D63/14
Filed: 1991-01-21
Abstract: PURPOSE:To improve durability and avoid damage of filter membranes by superposing thermoplastic polymer films having a thickness 30mum or less on both ends of a cylindrical pleat membrane only to form a microfiltration cartridge filter. CONSTITUTION:A microfiltration membrane 3 sandwiched between two liquid permeable sheets 2, 4 is folded and wrapped around a core 5 having a large number of liquid collection ports, around the outside of which an outer periphery guard 1 is provided to protect the membrane 3. End plates 6a, 6b are provided on both ends of the cylinder to seal the membrane 3 and the end plates 6a, 6b contact the sealing part of a filter housing through a gasket 7. Filtered liquid is collected from the liquid collection ports of the core 5 and discharged from an outlet 8. Polymers constituting the microfiltration membrane are polyvinylidene fluoride, polyacrylonitrile, polysulfone, aliphatic polyamide, cellulose ester, etc.
Patent JP-H03225257-A (JP)
Title: Jig for measuring hardness of camshaft
Inventor: KAJIWARA HATSUTARO
IPC: G01N3/42
Filed: 1990-01-31
Abstract: PURPOSE:To prevent an indenter or the like from being damaged and to improve measuring accuracy by attaching/detaching a plate for supporting a camshaft to/from a base and forming a supporting groove passing the center line of the indenter on the upper surface of the plate. CONSTITUTION:The measuring jig 11 is constituted of the base 12 and the plate 13. A center line P extended in the longitudinal direction of the supporting groove 14 formed on the upper face of the plate 13 passes the center line Q of the indenter 4. The camshaft 16 is set up on V blocks 15 supported by the supporting groove 14 so as to be optionally slid. Thereby, the axial center S of the shaft 16 can be automatically set up on the center line Q of the indenter 4 by setting up the shaft 16 on the blocks 15, the alignment of the shaft 16 can be automatically executed and the hardness of the shaft 16 can be always accurately measured. In the case of detaching the jig 11 from a Vickers hardness measuring instrument 1 a volt 13a is removed, the plate 13 is detached from the base 12 and then the base 12 is detached from a supporting spindle 2 to complete the detachment of the jig 11. Since the base 12 and the plate 13 can be individually detached, the jig 11 can easily be detached and the generation of a trouble such as the destruction of the indenter 4 or the like can be prevented.
Patent JP-S52102354-A (JP)
Title: Method of forming paint film
Inventor: NUMA NOBUSHIGE
IPC: C09D5/00
Filed: 1976-02-24
Abstract: PURPOSE: A method of forming the paint film characterized by preventing the air pollution because of minimizing the amount of solvent evaporation, formulating the pigments having the good hiding power and preventing the defects of application such as unevennes, sagging, etc. employs the thermosetting, colored paint having the specific solvents as the dispersing medium, and the transparent paint. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59148653-A (JP)
Inventor: DEBITSUDO JII GURUTSUKU
IPC: B29L9/00
Filed: 1984-02-04
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-2000215548-A (JP)
Title: External light-shielding structure for tape deck
Inventor: KITATANI KENJI
IPC: G11B15/08
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an external light-shielding structure for a tape deck, capable of shielding off infiltration of an external light into an optical element with a simple structure and increasing the strength of a chassis. SOLUTION: Optical elements 3 and 4 for detecting the starting end/tail end of a tape are arranged in a substrate disposed below a tape deck 1, and a chassis 9 is provided with a light-shielding plate 11 for preventing the infiltration of an external light into the optical elements 3 and 4 so as to light shield between the optical elements 3 and 4, and the outer side of the chassis 9.
Patent JP-H05179217-A (JP)
Title: Adhesive composition
Inventor: HOSOI NORIHIRO
IPC: C03C27/12
Filed: 1992-01-07
Abstract: PURPOSE:To provide an adhesive composition which contains a silane-grafted olefinic polymer as a base polymer, thus being suitably used as an adhesive for glass because of its high heat resistance and humidity resistance. CONSTITUTION:The subject adhesive composition is composed of 30 to 80 pts.wt. of a base polymer of a silane-grafted olefinic polymer and 20 to 70 pts.wt. of dispersed particles less than 80mum average size of propylene-alpha-olefin copolymer having 3.0 to 4.5 melt index at 95 deg.C.
Patent JP-H05218279-A (JP)
Title: Lead fixing structure of high frequency package
Inventor: MIYAMOTO TAKAHARU
IPC: H01L23/50
Filed: 1992-02-05
Abstract: PURPOSE:To shorten a wire, evade eccentricity, and stabilize characteristic impedance, by interposing specified material whose permitivity is nearly equal to that of air between a part or the whole part of a small diameter part and a lead, in a lead fixing structure wherein a small diameter lead is inserted and glass is interposed between a large diameter part and the lead. CONSTITUTION:A package 20 composed of conductive material (e.g. iron-nickel- cobalt alloy) has a box structure. The upper side faces the package inside, and the lower side faces the package outside. In the package 20, a through hole 21 which penetrates the inner surface and the outer surface of the package 20 is formed, which is provided with a small diameter part 21a and a large diameter part 21b. The small diameter part 21a is opened toward the inside of the package, and the large diameter part 21b is opened toward the outside of the package. The outer diameter of a lead 22 is smaller than the inner diameter of the small diameter part 21a. Material whose permitivity is lower than that of glass 23 of the large diameter part 21b is used as specified material 24 of the small diameter part 21a. Since expandable resin, e.g. GORE-TEX contains a lot of air bubbles, its permitivity is lower than that of glass.
Patent JP-2000219217-A (JP)
Title: Device for judging biting in pillow packaging machine
Inventor: OTANI HAYAMI
IPC: B65B57/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To enhance an accuracy in the judgement of biting without being influenced by variation of a cutting position of every blade, and following the secular change of every blade, when a biting at an end sealer of a pillow packaging machine for cutting off a packaging member with a rotary cutter having a plurality of blades is judged. SOLUTION: A displacement of a rotary cutter 21 is detected by a load cell 4 and inputted in a control panel 5. Rotating positions of the rotary cutters 21, 22 are detected by a rotary encoder 6, and inputted into the control panel 5. Four sets of blades 21b, 22b of the rotary cutters 21, 22 are discriminated by the control panel 5 in reference to an output from the rotary encoder 6. A set value is set based on a mean displacement motion corresponding to each blade. A biting at the end sealer 2 is judged based on the set value of each blade and a displacement amount detected by the load cell 4.
Patent JP-S62178358-A (JP)
Title: Recorder
Inventor: KUROGAMA RIYUUJI
IPC: B41J2/32
Filed: 1986-01-31
Abstract: PURPOSE:To enable it to be made known whether or not a recording head is capable of normal recording by providing a detection means to detect a value equivalent to the recording pressure of a recording head to a recording medium. CONSTITUTION:A recording head 2 is pressed to a platen 1 side by the elastic force of a compression spring 5 between the back of the recording head 2 and a support 3. A piezo-supporting member 18 is fixed to a stationary shaft 1a of a platen 1, and a piezo-element 19 is attached to the tip facing toward the recording head 2 of the piezo-supporting member 18. The piezo-element 19 is pressed by the end of the recording head 2 contacting the platen 1. Therefore, the pressure of the recording head 2 to the platen 1, i.e. a recording medium B can be detected. In this case, the shift position of the recording head 2 is detected as an equivalent recording pressure. An output from the piezo-element 19 is subject to impedance conversion by an operational amplifier 50 and then is input to a window comparator circuit, resulting in the lighting of LED 56.
Patent JP-S61179625-A (JP)
Title: Receiver of satellite broadcast
Inventor: HAYASHI SHUNEI
IPC: H04B1/18
Filed: 1985-02-04
Abstract: PURPOSE:To set optimizingly the direction of an antenna and a received polarized wave corresponding to the set reception channel by storing the direction of the antenna and the received polarized wave in response to the reception channel. CONSTITUTION:A memory 21 is connected to a microcomputer 20 and the data representing the direction of an optimized reception antenna corresponding to each channel and the data of the polarized wave are written to the memory 21. Position control signals CTA, CTE for the azimuth angle and elevating angle of the reception antenna are outputted from the microcomputer 20 and the position control signals CTA and CTE are fed to a motor unit 15 from terminals 22 and 23. The position of the reception antenna is detected from the turning of the motor unit and a position detection signal IDA of the azimuth angle and a position detection signal IDE of the elevating angle are fed to the microcomputer 20 from terminals 24 and 25. A status signal switching the polarized wave is outputted from a terminal 26 and the status signal varies the angle of a waveguide.
Patent JP-S62179215-A (JP)
Title: Analog signal switching device
Inventor: TANABE SHINJI
IPC: H03K17/693
Filed: 1986-01-31
Abstract: PURPOSE:To form a small-sized analog signal switch with excellent reliability, less power consumption and counter electromotive force and fast response speed by constituting the switch by an input circuit, an output stage buffer amplifier and a selection control circuit. CONSTITUTION:Assuming an on-resistance of a FET switch 12 be Ron and an off-resistance of a FET switch 22 as Roff when the FET switch 12 is turned on and the FET switch 22 is turned off by a selection control signal from the selection control circuit 13, and assuming input potentials of buffer amplifiers 11, 21 as V1, V2, then the transmitted potential V01 from the potential V1 and the potential V02 from the potential V2 at a buffer amplifier 14 are nearly V1 and '0', respectively. The reduction in the transmission potential from the potential V1 is less and the input potential of the buffer amplifier 14 is not almost affected by the potential of the FET switch 22.
Patent JP-H07205236-A (JP)
Title: Injection molding machine
Inventor: ITO SUSUMU
IPC: B29C45/03
Filed: 1994-01-20
Abstract: PURPOSE:To utilize capacity provided in a mold clamping unit without waste and to obtain an injection molding machine having high production efficiency of a molded form by providing an injection unit and a mold clamping unit, and providing a double clamping mechanism having an outer frame and an inner frame in the clamping unit. CONSTITUTION:Molds are mounted in first and second clamping spaces 23, 24 of a mold clamping unit 2. When preparation of injection molding is arranged, an injection molding machine 1 is operated. Injecting mechanisms 29, 31 of an injection unit 3 are respectively slightly moved rearward by nozzle touching mechanisms to nozzle touch releasing states. An inner frame is moved upward by a mold clamping driver 16 of the unit 2, a first mold is closed, and further locked up.
Patent JP-H07205479-A (JP)
Title: Image recording device
Inventor: FUJII TERUO
IPC: B41J2/44
Filed: 1994-01-19
Abstract: PURPOSE:To reduce an image recording device to a compact-size by providing a lens for joining on a sensitive material the laser beams returned vertically to the axial direction of a drum from a mirror through an optical path of the laser beam. CONSTITUTION:An exposure head 3 is threadedly engaged with a screw shaft 4 arranged in the axial direction of a drum 1 and is guided by a guide shaft 5 arranged in parallel with the screw shaft 4. When images are recorded on a sensitive material F, a secondary scanning of the exposure head 3 relative to the sensitive material F held by suction on the peripheral surface of the drum 1 is effected. By rotating the drum 1 in the peripheral direction, a main scanning of the sensitive material F relative to the exposure head 3 can also be effected. The sensitive material F is irradiated with the laser beam from the exposure head 3 according to the exposure patterns supplied from a system while effecting the main and secondary scans to record desired images on the sensitive material F.
Patent JP-S55112957-A (JP)
Title: Hot water server with storage tank utilizing solar energy
Inventor: NARUMIYA AKIRA
IPC: F24J2/44
Filed: 1979-02-21
Abstract: PURPOSE: To facilitate the operation and the maintenance with a simple construction without using a controller by a method wherein upper and lower sections of the storage tank of a hot water server having a storage tank are joined with upper and lower sections of a solar heat collector respectively.  
     CONSTITUTION: Water feeding tube 7 is connected with the bottom, and hot water discharging tube 10 is connected with the top. The communication tube 3 is connected with the top and the bottom sections of a hot water tank 2 where a burner 6 is provided for the heat exchanger 4 located at the bottom, which is joined respectively with the top and the bottom of a solar heat collector, and a check valve 5 is provided for the top communication tube 3. This construction allows the hot water stored within the heat collector 1 heated by the solar heat to flow into the storage tank by a natural circulation when the temperature is increased higher than the temperature of the storage type hot water server. The check valve 5 prevents back flow of the hot water from the hot water tank 2 to the heat collector 1 when  the hot water temperature of the hot water tank 2 is higher than the hot water temperature of the solar heat collector 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05212607-A (JP)
Title: Complete non-setup chuck at face clamp
Inventor: MATSUNAGA KAZUO
IPC: B23Q3/06
Filed: 1992-02-05
Abstract: PURPOSE:To chuck a work of an arbitrary outer diameter without setup with a conventional chucking method by a face clamp. CONSTITUTION:This chuck consists of a chuck jaw part 2 possible to be rotated in accordance with a work of an arbitrary outer diameter, a chuck main spindle 3 equipped with this chuck jaw part 2 at the tip, and a guide 6 for this chuck main spindle 3 serving as a work receiving part, an interlocking gear 9 for interlocking these movements between chucks, and the outer gear 10 for rotating the chuck main spindle guide 6 serving as a work receiving part by control of an NC spindle and the like.
Patent JP-S52103657-A (JP)
Title: Amplitude derivation device
Inventor: ANDOU FUMIO
IPC: H03D1/00
Filed: 1976-02-27
Abstract: PURPOSE: To provide an amplitude derivation device in which the component of DC is in proportion to an amplitude of AC input with a short time delay further with a few amount of ripple element. 
     COPYRIGHT: (C)1977,JPO&Japio