baber/WOPTO huggingface dataset:
Patent JP-H0799384-A (JP)
Title: Printed-wiring board and manufacture thereof
Inventor: MIYANISHI ATSUSHI
IPC: H05K3/06
Filed: 1993-09-29
Abstract: PURPOSE:To form a solder in a film thickness enough to connect a mounting component by a method wherein after first solders are formed by an electrolytic plating, the solder out of the first solders is patterned to form a resist so that a second solder is further formed of a dry film on a specified place, where a thick adhesion of the solder is required, and the solder is formed thick on the place. CONSTITUTION:First solder platings 3 are formed on the copper surface of an internal layer circuit board by an electrolytic plating. In order to apply thick the first solder plating 3 out of the first solder platings 3 to a place, where is used as a pad for surface mounting component mounting, a dry film 4a is laminated on the copper surface and the solder 3 is patterned to form a resist 4b. A second solder plating 3a is formed on the plating 3, the resist 4b is peeled, the platings 3 other than the first and second solder platings 3 and 3a are removed by etching and a wiring layer comprising the pad 5 is formed. Accordingly, as a solder on the pad 5 can be formed thicker than other solder 6, it becomes possible to provide a solder enough to mount a surface mounting component when the component is mounted.
Patent JP-S63101421-A (JP)
Inventor: MAIKERU II FUOODO
IPC: C07C255/02
Filed: 1987-09-26
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-H02122544-A (JP)
Title: Standard cell output driver connection system
Inventor: SUKOTSUTO ROBAATSU
IPC: H01L21/822
Filed: 1989-09-20
Abstract: PURPOSE: To contrive to make efficient a method for connecting a logic element with an exchangeable output driver by a method wherein a driver is separated from the logic element, and a switch of a standard cell and the logic element are connected to two or more drivers for the cell. CONSTITUTION: Switching and logic elements are separated from an output driver to form a different primitive. By coupling these primitives, a standard cell is produced. In an example of 2-input OR/NOR primitive as a logic primitive group, true T and complemental C output pins are on reverse sides, while input pins 11 and 12 are accessed from an upper part and a bottom part of a cell. Further, an emitter follower primitive is given line drive capability to a logic primitive being an ECL gate. A relatively few primitives can manufacture a plurality of cells, and for example, when five different power levels of an output driver are present, 25 power combinations of five power levels and OR/NOR gates of each of 2-input OR/NOR gates are enabled.
Patent JP-2000051447-A (JP)
Title: Game machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a prize winning device of a pachinko machine wherein a good possibility that a ball is shot into a special prize hole can be achieved. SOLUTION: An open/closure member 2 is provided at the top of the front of a mount board 1 so as to be openable back and forth, and an enclosure 4 is projected from the front of the board 1 located below the member 2 to prevent a ball from falling into a prize hole, thereby forming a prize space 8. An outlet hole 25 is formed at the upper part of the space 8 to guide a ball received in the member 2 from the rear side of the board 1 to the front side thereof into the space 8.  A special prize hole 27 and general prize holes 28, 28 are provided at the lower portion of the space 8, and moreover a pair of ball receiving members 32a, 32b is provided near the central portion of the space 8 so that a plurality of balls falling from the hole 25 are received on the top surfaces of the members 32a, 32b to move these balls sidewards, allowing the balls to fall downward into the hole 27 or the holes 28, 28.
Patent JP-S61124227-A (JP)
Inventor: NISHIOKA TETSUSHI
IPC: G01R31/50
Filed: 1984-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001062691-A (JP)
Title: Device and method for machining neutron lens member
Inventor: OMORI HITOSHI
IPC: B24D3/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To form an fine annular protrusion on the surface of a neutron lens member, such as glassy carbon, with high precision and excellent surface coarseness. SOLUTION: This device comprises a rotary table 2 to hold a plate-form neutron lens member 1 and rotate centering around a rotary axis Z orthogonal to the surface of the member, a disc-form metal bond grinding wheel 3 having one of a plurality of taper surfaces situated at an outer peripheral part, a grinding wheel drive device 4 to rotationally drive a magnet around its axis A and move the grinding wheel relatively with the rotary table, an electrode 5 having a surface approaching one or a plurality of the surfaces of the grinding wheel, a voltage applying device 6 to apply a voltage for electrolysis on a space between the grinding wheel and the electrode, and a grinding liquid feeding device 8 to feed conductive grinding liquid to a space between the grinding wheel and the electrode.  The angle of one or a plurality of taper surfaces is formed more in an acute state than the angle of a V-shaped groove formed in the surface of the neutron lens member. A grinding wheel drive device 4 is positioned in a state that the axis of the grinding wheel is inclined based on the rotary axis of the neutral lens member, and an inclination angle in the position is slightly oscillated.
Patent JP-H0670251-A (JP)
Title: Av equipment and its production
Inventor: MIYAGAWA HITOSHI
IPC: H04N5/00
Filed: 1992-08-20
Abstract: PURPOSE:To decrease the number of input/output ports which are needed for decision of types of equipments, to use the produced parts like the microcomputer parts, etc., and a production line in common among different types of equipments, and to flexibly deal with the change of a function just with the rewriting of a nonvolatile memory part. CONSTITUTION:A monitor device is provided with a nonvolatile memory part 14 which stores the data on the presence or absence of each function. A CPU 13 performs the control operations based on the data stored in the part 14. When a monitoring device is produced, the part 14 storing the data is attached. Otherwise the data are stored in the part 14 via an external computer or a remote control operation after the part 14 is attached.
Patent JP-S6396501-A (JP)
Title: Installation detecting device for chip parts
Inventor: OSAKI MORIHIDE
IPC: G01N21/88
Filed: 1986-10-13
Abstract: PURPOSE:To detect the position shift of chip parts, etc., at a high speed, by radiating plural pieces of slit light beams from the oblique upper part so as to be roughly orthogonal to each other on a printed circuit board surface, and detecting a slit pattern formed on the chip parts, as an image signal by this light beam. CONSTITUTION:Parallel slit light beams 3a, 3b and a vertical slit light beam from a light source part 2a and 2b are radiated to the upper face of a printed circuit board P from the oblique upper part, and the image of the slit light beams 3a, 3b and 3c of an intersection part, namely, a slit pattern is caught by an image pickup part 4. An image signal outputted from the image pickup part 4 is inputted to a detecting circuit 6 through a binarization circuit 5, and executes the edge part detection of chip parts C, etc., from a binarization data of the slit pattern. Also, since the slit light beams 3a, 3b and the slit light beam 3c are roughly orthogonal to each other, end points of four sides of the chip parts C can be detected simultaneously without executing the movement of the printed circuit board P and the slit light beam.
Patent JP-H05244540-A (JP)
Title: Monitor device
Inventor: SASAKI MASAHIKO
IPC: G09G1/16
Filed: 1992-08-18
Abstract: PURPOSE:To reduce a leaked electric field produced on a front face of a cathode ray tube with simple configuration by supplying a leakage electric field correction signal to an electric field forming electrode. CONSTITUTION:A leakage electric field correction electrode 2 is formed to the inside of an outer frame 4 of a cathode ray tube 3 by providing a lead wire so as to surround a display area of the cathode ray tube 3 and fixed to the outer frame 4 via a prescribed support member. The cathode ray tube 3 is shielded by a shield plate from the vicinity of a bottle neck part to the vicinity of the outer frame thereby reducing spurious radiation to be a prescribed level or below. A deflection circuit 6 generates a drive power supply for the cathode ray tube 3 and drives the cathode ray tube 3 to form a display picture. Furthermore, a pickup section 10 picks up a drive signal for the horizontal deflection yoke 8 thereby supplying the drive signal to the leakage electric field correction electrode 2 to cancel a leakage electric field. Thus, the leakage electric field of the monitor is reduced with simple configuration.
Patent JP-S60132789-A (JP)
Title: Diazo thermal recording material
Inventor: HOSHINA TAKAYUKI
IPC: G03C1/61
Filed: 1983-12-22
Abstract: PURPOSE:To provide the titled recording material suitable for facsimile or the like with improved reliability and fading property of images by using a coupler combining a specified hydrazone based coupler with bivalent metal compound capable of chelating with a coupling component. CONSTITUTION:In a diazo based thermosensitive recording material comprising a diazo compound (e.g. compound of the formula I ), a coupler and hot melting or heat softening material (preferably with the melting or softening point 50-250 deg.C, for example amido stearate), the coupler herein used combines a hydrazone based coupler of the formula II [wherein, R<1> represents 2-pyridyl, phenyl or the like and R<2> COOR<3> (R<3> is H or lower alkyl), -R<4>-COOR<5> (R<4> is lower alkylene and R<5> is R<3>) and those as given by the formulas III-V (R<6>, R<7> and R<9> are R<3> and R<8> is R<4>) or the like] (e.g. compound of the formula VIor the like) with bivalent metal compound chelating with a coupling component (e.g. nickel chloride).
Patent JP-H0985054-A (JP)
Title: Exhaust gas purifying apparatus
Inventor: YAMADA KEIJI
IPC: B01J35/02
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To ensure a required high HC purifying ratio even when the amt. of exhaust gas increases and an SV value becomes high by providing a first catalyst fitted with an electric heater receiving electricity from a dynamo driven by an engine to the exhaust passage of the engine and providing a second catalyst containing a specific metal on the downstream side thereof. SOLUTION: This exhaust gas purifying apparatus is constituted by providing a first catalyst 3 fitted with an electric heater receiving electricity from a dynamo driven by an engine to the exhaust passage of the engine and providing a second catalyst 4 containing Pd as a main component and containing Ph as an auxiliary component to the exhaust gas passage on the downstream side thereof. The active seed Pd of the second catalyst 4 mainly contributes to the purification of HC and CO at a time of low catalyst temp. and the active seed Ph thereof contributes to the decomposition of NOx and the enhancement of the heat resistance of the catalyst.  When the electric heater of the third catalyst is operated at a time of low catalyst temp., the number of potation of the engine rises and the amt. of the exhaust gas increases and an SV value becomes high but the Pd of the second catalyst 4 does not receive the effect of the SV value and an HC purifying ratio is not largely lowered.
Patent JP-H0987886-A (JP)
Title: Tin and tin-lead alloy electroplating solution
Inventor: NAKAMURA TOSHINOBU
IPC: C25D3/60
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To lower foamability, to facilitate operability and waste water treatment and to improve the solderability after heating without incorporating a surfactant. SOLUTION: At least one kind among milk protein, casein, peptone, glue and gelatin is added to an electroplating soln. using 1 kind between an alkanesulfonic acid and alkanolsulfonic acid and a bivalent tin salt or bivalent tin salt and lead salt to constitute the electroplating soln. The milk protein, casein, peptone, glue and gelatin are preferably added respectively by 1-10g/L to obtain a smooth electroplated material. The tin salt or lead salt is preferably added by 50-100g/L. Further, 0.01-50g/L L-ascorbic acid, hydroquinone or pyrocatechol is added as an antioxidant for tin and lead.
Patent JP-2001066708-A (JP)
Title: Photographic processing device
Inventor: YAMAMOTO JUNICHI
IPC: B41J2/01
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce cost by adopting a constitution to take place of a roller having a step difference, when the rear surface of a photosensitive material is printed with information. SOLUTION: This photographic processing device has a first roller mechanism 22 and a second roller mechanism 23 for transporting a paper 4 along a transport route, an image printing head 20 for image printing the rear surface of the paper 4 which the information and a roller 21 for ink absorption, arranged on the downstream side of the transport route of the image printing head 20. The ink is absorbed immediately after image printing. The ink absorption surface of the roller for ink absorption is formed sponge-like.
Patent JP-H03104696-A (JP)
Title: Position detector for discharged-article mounting table in tape sticking device and usage thereof
Inventor: NAGAMINE SABURO
IPC: B42C9/02
Filed: 1989-09-18
Abstract: PURPOSE:To prevent the wasteful operation of a device and to extract discharged articles from a mounting table at every desired number by providing an alarm means giving an alarm to the outside when the mounting table detecting means installed on the lower section of the mounting table deflectably in the vertical direction detects the arrival of the mounting table. CONSTITUTION:A mounting table detecting sensor 62 composed of a limit switch is disposed near the position of the lower limit of the mounting table 44. The sensor 62 is fixed to the iron plate section of a main body 10 in an adjustable manner in the vertical direction by a mounting member 60 consisting of a magnet. The sensor 62 is changed over from OFF to ON when the mounting table 44 is abutted against a detector 621 thereof. The detecting signal of the sensor 62 is output to an output section 521 in a central control unit 50, and an alarm signal is output to a buzzer 522 and a lamp 523 built into a device when the signal is changed over to ON. Accordingly, operation is continued though the upper section of the mounting table 44 is located at the position of the lower limit, thus preventing the trouble of the pushing-out of booklets 13 on the mounting table 44 by a subsequently discharged booklet 13.
Patent JP-H0990471-A (JP)
Title: Barrier movement restricting mechanism for camera
Inventor: MORISHITA SHIGERU
IPC: G03B17/02
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent failure causing faulty actuation and breakage by idly moving an intermediate member with respect to a lock lever when moving resistance exceeds a fixed value. SOLUTION: In the case the barrier plate 20 is inadvertently strongly pressed so that it may be closed when a photographing lens is driven from a photographing position to a housing position, the rib 20a of the plate 20 abuts on a lock pawl 30a and presses it at a lock position. When the photographing lens 14 reaches the housing position at such a time, the engaging projection 26a of a cam 26 presses down the part to be pressed 28a of the intermediate lever 28 in a state where the moving resistance (p) applied to the lock lever 30 exceeds the fixed value. However, since the levers 30 and 28 are coupled in specified relation through a torsion spring 38 and an engaging projection 28b, turning resistance by the projection 26a of the cam 26 overcomes the turning energizing force of the spring 38, so that the lever 28 is relatively turned (idly turned) with respect to the lever 30.
Patent JP-2000075123-A (JP)
Title: Production of color filter by ink-jet method and color filter
Inventor: OKANIWA KENICHIRO
IPC: B41M5/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter with high accuracy in which the uniformity of the color density is increased and sufficient heat resistance, sharpness, resolution and durability are obtd. by forming partitioning walls which separate pixels from one another on a substrate, treating the walls with a surface modifying agent and depositing inks corresponding to the respective pixels. SOLUTION: Partitioning walls to separate pixels from one another are formed on a substrate, and the walls are treated with a surface modifying agent which increases the contact angle on the interface between the partitioning walls and color ink, and dried. Then a desired amt. of ink is sprayed by ink-jet method to color the pixels, are cured by heat treatment or irradiation of light. The surface modifying agent is preferably a fluorine-based surfactant. The ink may be a dispersion of pigments, aq. soln. of dyes, dispersion of pigments in an org. solvent or ink using a dye, as far as the ink is suitable for the ink-jet method. Or, it is effective to polymerize and harden the color layer formed by ink jet method by supplying polymn. energy.
Patent JP-H0771883-A (JP)
Title: Loading apparatus for refractory testing furnace
Inventor: HIOKI TAKAO
IPC: G01M99/00
Filed: 1993-09-03
Abstract: PURPOSE:To safely and smoothly move a loading apparatus assembled with a refractory testing furnace without using a crane, etc., in a short time. CONSTITUTION:A side frame 18 of a loading receiving frame B formed in a gate shape is placed on main and sub rail members 14 and 15 respectively provided at both sides of a furnace body 11, a frame member 27 for supporting wheels 29 is rotatably coupled to the frame 18 via a support shaft 28, the wheels 29 are pressed to rail surfaces by a reaction when the frame 18 is pressed by a hydraulic jack 30 provided at the member 27, the shaft 28 is raised by the reaction at the time of pressing, the frame 18 is floated, and the wheels are driven by a motor 31 to move the frame B. Thus, a receiver having a large weight to become a reaction receiver at the time of loading can be moved without using a crane.
Patent JP-S62101738-A (JP)
Inventor: OGINO MITSUHIKO
IPC: E04B1/684
Filed: 1985-10-29
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-S6397291-A (JP)
Title: Circulating water flow contact oxidation tank of sewage treating facility
Inventor: TAKAHASHI KUNIHITO
IPC: C02F3/06
Filed: 1986-10-14
Abstract: PURPOSE:To improve cleaning efficiency by building air diffusers respectively into the oxidation chambers of a circulating water flow contact oxidation tank consisting of the plural cascade-connected oxidation chambers and circulating treated water successively through the respective oxidation chambers in the circulating water flow contact oxidation tank. CONSTITUTION:The circulating water flow contact oxidation tank B connected with the plural cascade-connected oxidation chambers by steps is provided. Packing materials 13 to stick and form living films are built into the respective oxidation chambers of the circulating water flow contact oxidation tank B. Air releasing ports 9 are disposed near the center in the bottom of the respective oxidation chamber sand water conduit cylinders 10 are respectively erected round the ports. The air diffusers disposed with shielding plates 11 at the points positioned below the water surface are build to the upper part of said cylinders 10. The final oxidation chamber and first oxidation chamber of the cascade-connected oxidation chambers are communicated with a water feed piping 16 so that the treated water is successively circulated and cycled in the respective oxidation chambers in the circulating water flow contact oxidation tank B. As a result, the cleaning efficiency is improved with a small space and a low maintenance and control cost.
Patent JP-S6487987-A (JP)
Title: Support fitting for piping and fixing method thereof
Inventor: OTA YASUMI
IPC: F16L3/08
Filed: 1987-09-30
Abstract: PURPOSE: To simply easily fix a ground side of a supporting metal fitting for a duct on a ground surface with an adhesive agent by protruding an adhesive agent filling section at a center, and prop bolt assembling sections 4 provided drilling a prop bolt assembling screw hole at both sides. CONSTITUTION: At first, a double-faced adhesive tape 13 for a temporary adhering is attached to an adhesive agent filling section 2 which is a ground surface, to a middle section of a prop bolt assembling section 4, and to both end sections 7 provided drilling binding holes 12 for reinforcement to fix a ground side of a supporting metal fitting 1 for a duct. After temporary adhering, an adhesive agent is poured from a filling hole 3 of the adhesive agent filing section 2. The adhesive agent of the adhesive filling section 2 is hardened in this way, so the supporting metal fitting 1 for the duct and a concrete floor surface are adhered to be substantially fixed.
Patent JP-H0294596-A (JP)
Title: Electronic device
Inventor: OKUDA YUTAKA
IPC: H05K5/03
Filed: 1988-09-30
Abstract: PURPOSE:To prevent an electronic device from damaging by providing a guide plate for guiding an actuator at a sensor for detecting the opening/closing of a cover. CONSTITUTION:An actuator 2 for detecting by a sensor 1 to detect the opening/ closing of a cover is provided at an openable cover 4 with a rotary shaft 5 as a center. The cover 4 is closed to introduce the actuator 2 into the detecting range of the sensor 1. A V-shaped guide plate 3 in which the receiving side of the actuator 2 is increased is provided at the sensor 1. Thus, even if the actuator 2 is laterally deviated due to the fluctuation of the cover 4, the part gradually narrowed is slid to the wide part of the plate 3 and contained in the detecting range of the sensor 1. Thus, since the sensor 1 is not brought into contact with the actuator 2 for detecting the sensor 1, it can prevent it from damaging.
Patent JP-H0564379-A (JP)
Title: Dc drive electrical machinery and apparatus
Inventor: USHIDA TAKESHI
IPC: H02J7/00
Filed: 1991-08-30
Abstract: PURPOSE:To charge a storage battery while a main body of a d.c. drive electric appliance is in use even if the capacity of an adapter for ac/dc conversion is smaller than the total of the maximum consumption power of the main body of the d.c. drive electric appliance and the power required for charging the storage battery. CONSTITUTION:In order to detect the consumption power of a body circuit 5, a consumption power detecting circuit 11 is installed. A charging or discharging switching circuit 10 is also installed which switches the connection between a charging circuit 9 and a storage battery 7 according whether the power value detected by the consumption power detecting circuit 11 is larger or smaller than a specified value or according whether a peripheral equipment power switching circuit to open or close the power supply to peripheral equipment is opened or closed. By this method, a small-capacity adapter for ac/dc conversion which is small in outer dimension can be used.
Patent JP-2000047192-A (JP)
Title: Color liquid crystal display device
Inventor: MOTOMURA TOSHIRO
IPC: G02F1/1335
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a high performance semi-transmission type liquid crystal display device by which high brightness is attained even if it is used as a reflection type device, and the characteristic is enhanced enough to satisfy both functions as a reflection type and a semi-transmission type. SOLUTION: In this liquid crystal display device 8 for color display, one member 10 formed by sequentially laminating transparent electrodes 19 and an alignment layer 21 on a glass substrate 17 of a liquid crystal panel 2 and another member 11 formed by sequentially laminating a color filter 22, an overcoat layer 24, a semi-transmission film 25, a color filter 26, a transparent electrodes 29 and an alignment layer are stuck to each other via liquid crystal.