baber/WOPTO huggingface dataset:
Patent JP-H024246-A (JP)
Title: Processing of silver halide color photographic sensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03C1/035
Filed: 1988-06-21
Abstract: PURPOSE:To miniaturize an automatic processing machine and to obtain a silver halide color photographic sensitive material generating no mold, etc., even if the material is stored for a long period by forming a photosensitive material contg. a silver halide emulsion layer contg. specified silver halide particles. CONSTITUTION:A single stabilizing bath is used in a stabilizing stage without washing with water of a photosensitive material when the photosensitive material is treated in said stabilizing stage succeeding to a color developing stage and a bleach-fixing stage after the material is image-exposed, wherein the photosensitive material has at least one silver halide emulsion layer contg. silver halide particles consisting of >=80mol.% AgCl. Thus, antifungal property of the photosensitive material is improved remarkably, and a picture is particularly stabilized by the stabilizing treatment when a replenishment of the stabilizing both is 1-100 times basing on the amt. brought from a preceding bath per unit area of the photosensitive material.
Patent JP-S5942578-A (JP)
Title: Picture display device
Inventor: ANDOU YUUJIROU
IPC: H04N1/29
Filed: 1982-09-02
Abstract: PURPOSE:To obtain a device which has superior stability without using a photoreceptor by providing a picture display belt and a signal electrode group close to it to supply a toner between them and impressing a signal voltage in a picture shape to stick the toner to the display belt. CONSTITUTION:An endless type image carrier 4 is extended to rolls 5, 6, and 7 in a device outer housing 1. A light transmissive belt 4 has a conductive layer 42 on the external surface of a base layer 41 and an insulating thin layer 43 is formed thereupon. A brush T is formed by a toner container 9 opposite to a magnet roll 8 and when no signal is impressed to a signal electrode 10, the toner is not stuck to the external surface of the belt 4 to be carried out; when a signal voltage is impressed, the toner of the toner brush at the electrode part is charged, and some of the toner sticks T2 by coulombic force. Consequently, picture information to be displayed is formed as a toner picture successively on the external surface of the belt 4 according to the rotation of the belt 4. Consequently, high-contrast display and color display are obtained.
Patent JP-H01319796-A (JP)
Title: Sound volume setting device for annunciating means
Inventor: NAKAMURA TAKESHI
IPC: G10K15/04
Filed: 1988-06-21
Abstract: PURPOSE:To decrease the number of components and reduce the area of a panel by operating switches including a setting switch specially and switching the setting switch and its display device to sound volume setting mode. CONSTITUTION:While the process select switch 1b of an input device 1 is pressed, the power source of an electric washing machine is turned on. When the power source is turned on, it is decided whether a switch 1b for process selection is on or off and a sound volume setting mode is entered when the switch is on. Consequently, the switch 1b functions as an input switch for sound volume setting and an LED 3a of the display device for displaying the state of process selection displays set sound volume. Every time the switch 1b is pressed, the setting of the sound volume of an annuciation device 5 is changed and three LEDs 3a illuminate in order matching large, intermediate, or small sound volume. Here when a start switch 1a is pressed, the sound volume setting mode is reset and a normal mode is entered, so that the switch 1b serves as the switch for selecting a process to display the process of the LEDs 3a.
Patent JP-H0820758-A (JP)
Title: Adhesive
Inventor: HORIKOSHI EIJI
IPC: C09J11/00
Filed: 1994-07-05
Abstract: PURPOSE:To obtain a conductive adhesive suitable for bonding electronic components to a circuit board by adding a conductive filler which is composed of a core and a shell and in which the hardness of the core is higher than that of the shell, and the resistivity of the shell is lower than that of the core to an adhesive. CONSTITUTION:An adhesive prepared by adding a filler to an adhesive. The filler is the one which is composed of a core and a shell surrounding the core and in which the hardness of the core is higher than that of the shell, while the resistivity of the core is lower than that of the core. Because the resistivity of the conductive filler is low, this adhesive can give a bond having a resistance lower than the conventional one between, for example, a bump and a pad. Further, because the conductive filler has sufficient hardness, the bond does not collapse even when a stress is exerted thereon, and the electrical resistance between, for example, a bump and a pad can be long kept at the initial value. Therefore, it is possible to bond electronic components with a reliability better than the conventional.
Patent JP-S5676485-A (JP)
Title: Cover catching device for coal feeder
Inventor: FUJITA KENJI
IPC: C10B25/20
Filed: 1979-11-27
Abstract: PURPOSE: To move a cover catching frame back and forth, or virtically, by means  of one driving source and to buff impact caused when an inlet cover comes into contact, by rotating the cover catching frame equipped with a lifting magnet downward by a stopper, with the forward movement of a truck.  
     CONSTITUTION: When cover catching truck 3 is moved by actuator 7, front arm 10 is ratated downward by stopper 17, which pushes cover catching frame 9 downward, allowing lifting magnet 18 to contact with inlet cover 20, which is attracted by the excitation of the magnet. Several actions of actuator 24 break seal between the inlet cover 20 and inlet opening 19. The backward movement of the cover catching truck 3, caused by the reverse action of the actuator 7, returns the cover catching frame 9 to the original position. Then coal feeding is started. The inlet cover 20 is laid on the inlet opening 19 in a similar way, and the excitement of the lifting magnet 18 is turned off, after the inlet cover 20 comes into contact with the inlet opening 19. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6045556-A (JP)
Title: Production of benzylsulfonyl chloride
Inventor: TAMURA MITSUHIKO
IPC: C07C309/81
Filed: 1983-08-23
Abstract: PURPOSE:To obtain the titled compound useful as an amino group-protecting agent, smoothly, in high yield, suppressing the foaming and swelling phenomenon, by reacting water and a base with a benzylthiosulfuric acid alkali metal salt in the presence of a nonionic or anionic surface active agent. CONSTITUTION:A benzylsulfonyl chloride (BSCL) is produced by reacting a benzylthiosulfuric acid alkali metal salt with water and a base. The reaction is carried out in an aqueous solvent in the presence of a nonionic or anionic surface active agent. The amount of the surface active agent is 0.03-5.0wt%, preferably 0.05-0.5wt%, based on the aqueous solvent. It is supposed that the affinity of the BSCL particles is increased, the dispersibility in water is improved, the accumulation of the BSCL particles to the surface of the aqueous solvent is suppressed, and the foaming and swelling phenomenon is prevented by the use of said surface active agent.
Patent JP-H0821314-A (JP)
Title: Exhaust gas reflux control device of internal combustion engine
Inventor: KAKIZAKI SHIGEAKI
IPC: F02M25/07
Filed: 1994-07-05
Abstract: PURPOSE:To provide an exhaust gas reflux control device of an internal combustion engine which can accurately adjust an exhaust gas reflux quantity through a step motor. CONSTITUTION:This exhaust gas reflux control device is provided with a target opening computing means (h) respectively computing a low side target opening in which an exhaust gas reflux quantity smaller than a target exhaust gas reflux quantity can be obtained and a high side target opening in which an exhaust gas reflux quantity larger than the target exhaust gas reflux quantity can be obtained, a duty ratio computing means (i) computing time ratio alternately changing a control valve (d) to the low side target opening and the high side target opening so as to obtain the target exhaust gas reflux quantity, and a duty control means (j) alternately changing the control valve (d) to the low side target opening and the high side target opening based on the computed time ratio.
Patent JP-S6213992-A (JP)
Title: Heat pipe
Inventor: SARADA TOSHIO
IPC: F28D15/02
Filed: 1985-07-12
Abstract: PURPOSE:To improve a workability when a heat pipe is assembled in a heating appliance, as well as to decrease the overall manufacturing cost, by gathering the inlet and the outlet of a heat source on one side, by bending a heat source wick in the shape of U at the other end of a heat pipe, and by returning it to the inlet side by piercing through the lower parts of radiating fins. CONSTITUTION:The lower main pipe 1 is installed in a heat pipe body nearly horizontally with both ends closed and with a heating medium 2 such as water of Freon being sealed in the inside. The upper main pipe 3 is installed above the lower main pipe 1 nearly horizontally with both ends closed. A heat source wick 7 pierces through the lower main pipe 1 and a number of radiating fins 6 as well. The forward line 7a of a wick 7 pierces through the lower main pipe 1 from one end to the other, where it is bent in he shape of U. The return line 7b of a wick 7 is held by the radiating fins 6, piercing through the lower parts of the fins, returning to one end of the lower main pipe 1. Because both inlet and outlet of a heat source wick 7 are provided on one side, the wick can be held in position by the same parts on one side. The workability of a heat pipe can be improved by this structure.
Patent JP-S6044377-A (JP)
Title: Automatic paper feeder
Inventor: OKAZAKI KAORU
IPC: B41J11/42
Filed: 1983-08-23
Abstract: PURPOSE:To enable to easily confirm printed data or the like, by combining a paper-feeding mechanism part capable of controlling velocity and freely feeding a paper forward and backward with a paper receiving base mechanism part capable of automatically receiving the paper, in a high-speed tabulating printer. CONSTITUTION:When a data paper 23 is set to a tractor mechanism 9, it is fed out by a sprocket belt 17 driven by a motor 1, the velocity thereof is changed over by a switch 25, while forward feeding and backward feeding are changed over by a switch 20, and the velocity is controlled by a controlling circuit 8. Accordingly, since the velocity of the paper 23 can be controlled, the printed data 24 on the paper 23 can be visually confirmed, and when the data are misconfirmed, the paper 23 is fed backward by depressing the switch 20, and the data 24 can be confirmed. Accordingly, misprinting, missing of a character, printing of broken faced characters or the like in the printed data can be easily inspected, and the number of inspecting steps can be greatly reduced.
Patent JP-H11318355-A (JP)
Title: Oil-in-water type emulsified food
Inventor: OTOMO AKIFUMI
IPC: A23L27/60
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain an oil-in-water type emulsified food capable of retaining a stable emulsified state even when heat-treated and useful for mayonnaises, dressings, spreads, or the like, good in thermal stability by using a specific modified gelatin as an emulsifying agent. SOLUTION: This oil-in-water type emulsified food contains a modified gelatin capable of manifesting a stable emulsified state by heat treatment at 100-130 deg.C temperature for 10-60 min as an emulsifying agent. For example, the gelatin is prepared by dissolving (A) an acid or an alkali treated gelatin having 70-250 jelly strength and (B) saccharides such as xylose, maltose or a guar gum hydrolyzate so as to provide (1:1) to (100:1) weight ratio of the components A:B in (C) water at 40-80 deg.C temperature, affording an aqueous solution (e.g. at 5-50 wt.% concentration expressed in terms of the sum total of the components A and B and pH 5-8) and then heat-treating the resultant aqueous solution at 100-130 deg.C for 1-6 h.
Patent JP-H04351141-A (JP)
Title: Portable teleophone set
Inventor: TAMURA YOSHIHARU
IPC: H04W88/02
Filed: 1991-05-29
Abstract: PURPOSE:To enhance the shield effect by providing a recessed structure part in an enclosure having the shield effect and fitting a display device to the recessed part. CONSTITUTION:An enclosure 12 having a shield effect has a recessed part in which a display device 7 is stored and a hole 21 through which a member connecting the display device 7 to a drive circuit is penetrated is formed to the recessed part. That is, since the display device 7 is mounted to the structure formed to be a recessed part on the outer surface of the enclosure 12, the rear side of the display device 7 is shielded and a location having no shield effect is the hole 21 through which a flexible connection member is penetrated. The size of the hole 21 is negligibly small and the shield effect is not lost. Or even when a conductor rubber 13 is used in place of the flexible connection member 11 as the connection member, the lower part of the display device 7 is substantially shielded by the enclosure 12 and the similar effect is attained.
Patent JP-S5485663-A (JP)
Title: Electronic timer
Inventor: NAKADA YOSHIO
IPC: H01H43/00
Filed: 1977-12-20
Abstract: PURPOSE:To obtain the timer simple in the circuit and with good operationability, by judging the logic condition for the primary and secondary of the time set switch and resetting the output signal hold circuit only when the set switch is changed over. CONSTITUTION:The counter 1 demultiplies the commercial frequency, and the output is held with the OR gates 02 to 04 and inverter I1 through the time set switches S1 to S8 and the NAND gates N1 to N8 of the output signal circuit 2. The reset circuit 4 resets the circuit 3, when all the signals from the NAND gates N9 and N10 and OR gate 01 connected to the primary gates N1 to N8 of the switches S1 to S8 and that from the OR gate 04 of the switch secondary are low, that is, when no time set is made or at momentary time of set switch changeover, with the output of NOR gate RG1 in high state. Further, when either of the switches is closed, or after the set time reaches, the two inputs of RG1 are low and high and no circuit 3 is reset.
Patent JP-H0821914-A (JP)
Title: Optical parts
Inventor: WATANABE TOSHIAKI
IPC: G02B6/00
Filed: 1994-07-06
Abstract: PURPOSE:To make it possible to easily display planes of polarization and to facilitate installation at the time of assembling optical parts into an optical isolator by forming grooves of the same direction as the direction of the planes of polarization of light which can be passed on surfaces. CONSTITUTION:The grooves 10 are respectively formed on polarizing plates 1, 2 which are the optical parts. The grooves 10 are in the same direction as the direction of the planes of polarization of light which can transmit these polarizing plates 1, 2. The planes of polarization of the light may be indicated by printed markings as well in place of the grooves 10. The light 31 having the plane of polarization of the same direction as the direction of the grooves 10 among the incident light rays on the optical isolator passes the polarizing plate 1. The light 31 is made incident on a Faraday rotor 5 and its plane of polarization rotates by 45 deg.. The polarizing plate 2 is inclined 45 deg. with the polarizing plate 1 in such a manner that the light 31 can transmit this plate. The light 31 is partly made incident as the reflected light 32 on the polarizing plate 31 in the reverse direction by reflection, etc., and the reflected light 32 passes the polarizing plate 2 and is made incident on the Faraday rotor 5. The.reflected light 32 is rotated 45 deg. in plane of polarization by the Faraday rotor 5 and orthogonally crosses the plane of polarization of the polarizing plate 1. The reflected light 32 is, therefore, shut off by the polarizing plate 1.
Patent JP-H0231804-A (JP)
Title: Filter press
Inventor: TAKASHIMA ATSUSHI
IPC: B01D25/12
Filed: 1988-06-22
Abstract: PURPOSE:To remove effectively filter residue having stuck to a filter cloth by spreading a pair of filter cloths toward outside from the inside of the filter cloths attached to before and behind a filter plate, and exerting vibration to said filter cloths. CONSTITUTION:Feed liquid is filtered by feeding the liquid to between a pair of confronting filter cloths 5, 5 between adjacent filter plates 1, 1. After completing a filtration stage, the filter plate 1 is moved to a specified position, then a rotating rod 10 is rotated manually or by a vibrating means. Thus, oscillating rods 11, 12 connected by arms 7, 7 are rotated between the pair of filter cloths 5, 5 counterclockwise. The oscillating rods 11, 12 hit the inside surface of the filter cloths 5, 5 to spread the filter cloths 5 by expanding them from inside toward outside, and vibration is exerted on the filter cloths 5, 5. When a distance between the filter cloths 5, 5 is increased in the forward and backward direction by the expansion of the filter cloths 5, 5, a filter cloth rod 2 is also moved upward and downward. As the result, the filter cloths 5, 5 are swayed almost vertically and almost horizontally, permitting thus effective removal of filter residue having clogged the mesh of the filter cloths 5.
Patent JP-S5581745-A (JP)
Title: Washing method of ion exchange membrane
Inventor: NAKAHARA AKIHIKO
IPC: B01J49/00
Filed: 1978-12-15
Abstract: PURPOSE: To restore the property of ion exchange membrane by a method wherein a cationic ion exchange membrane with sulphonic acid group and weak acid group of which electric resistance is raised by using is contacted with an aqueous alkali metal halide solution with a specific pH range.  
     CONSTITUTION: A cationic ion exchange membrane having a sulphonic acid group and an acid group weaker than the said sulphonic acid is immersed in an aqueous alkali metal halide solution with a concentration of about one normal - saturated point and sufficiently contacted by continuous or intermittent stirring or by exchanging the said solution. More preferably, within the above described solution, direct current electric amount corresponding to above 5 times of ion exchanging group amount within a membrane present in an electric current applied portion is applied to the surface to be treated from a substantially right-angled direction. This electric current applying method provides a benefit for shortening a time required to restore the capacity of said membrane. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07332529-A (JP)
Title: Control valve
Inventor: WATANABE KOICHI
IPC: H01L21/304
Filed: 1994-06-13
Abstract: PURPOSE:To provide stability in a neutral position of a spool, even when a push-pull solenoid is mounted on only one end of a body. CONSTITUTION:A push-pull solenoid is mounted on one end of a body 1 slidably built in with a spool 3. The first/second springs, acting to be opposed to each other with an equal spring constant to have the equal spring tension when the spool 3 is placed in a neutral position, are applied to act in a plunger 6 and a solenoid 4. A spring chamber is formed in a casing of a valve, also to form an annular groove, slidably built in with a pair of spring receivers, in one end of the spool 3. Between these spring receivers, a precompressed centering spring 14 is interposed, on the other hand, to bring the periphery of the spring receiver into contact with the first/second stoppers provided in the casing. When the spool 3 is placed in the neutral position, a pair of the spring receivers are brought into contact with both side surfaces of the annular groove and with both the first/second stoppers.
Patent JP-S5379588-A (JP)
Title: Automatic measuring device of refractive index distribution
Inventor: ITOU MINORU
IPC: G02B6/00
Filed: 1976-12-23
Abstract: PURPOSE:To determine refractive index destributions and refractive index differences highly accurately by monitoring TV picutures of interference fringes by light refraction, tracking one by one the interference fringes through scanning of vertical position signals and performing processing with a microcomputer.
Patent JP-H0539690-A (JP)
Title: Damper stay construction
Inventor: AONO MASAMICHI
IPC: F16F9/00
Filed: 1991-06-26
Abstract: PURPOSE:To improve both opening and closing operability and flexural rigidity of a backdoor. CONSTITUTION:A gas-damper stay 10 is provided with a cylinder 18 and a piston rod 20, and a piston 32 is fixed to the top of the piston rod 20. The piston rod 20 is of a double-tube construction, and a first cylinder chamber 34 and a first rod chamber 46 are connected with each other. Besides, the first cylinder chamber 34 and a second cylinder chamber 36 are connected with each other through a connecting passage 38, and the second cylinder chamber 36 and a second rod chamber 48 are connected with each other through a connecting hole 50. In such a construction, because the piston rod 20 is constructed to be a double-tube, the volume inside the damper stay is increased, operability of the gas-damper stay 10 at the time when it is compressed, is especially improved, and flexural rigidity is also improved.
Patent JP-S6218976-A (JP)
Title: Transformer circuit
Inventor: TOMINAGA KIKUO
IPC: H02M5/293
Filed: 1985-07-15
Abstract: PURPOSE:To freely control step-up and step-down and enhance power efficiency, by connecting a plurality of capacitors with a plurality of switch element groups or disconnecting them from one another. CONSTITUTION:When the signal of high level is applied to the gates of switch elements S1-1-S1-3, then the three switch elements are turned ON and capacitors C1, C2 are connected in series. The capacitors C1, C2 are charged with input voltage on the primary side. After that, the switch elements S1-1-S1-3 are all turned OFF, and switch elements S2-1-S2-4 are all turned ON. Then, the capacitors C1, C2 are connected in parallel with each other and on the secondary side. Accordingly, voltage with which the capacitors C1, C2 are charged is divided into 1/2 and is found on the secondary side. In such a manner, if the secondary side is for input and the primary side is for output, step-up is doubled.
Patent JP-S64460-A (JP)
Title: Array type ultrasonic probe
Inventor: ABE KAZUHIDE
IPC: G01N29/24
Filed: 1987-06-23
Abstract: PURPOSE: To improve strength and to reduce cost by forming a metal for an internal electrode of an ultrasonic oscillator to a two-dimensional net shape and forming said metal to have ≤10μm periods or intervals and ≥3μm average thickness.  
     CONSTITUTION: Piezo-electric ceramics consisting of multiple layers is formed by laminating piezo-electric ceramics 4, the internal electrode 7 and an external electrode 6 to a laminar state and calcining the same and is connected to an earth electrode 11 and a signal side electrode 12, respectively. The periods or intervals of the metal of the electrode 7 formed to the net shape are specified to ≤10μm and the average thickness thereof is set to ≥3μm. The electrode 7 is formed like a net and the area of the ceramics 4 occupying in the entire area of the internal electrode is increased to improve the strength and to decrease the use amt. of the platinum occupying ≥90% of the raw material cost of the electrode 7. The raw material cost is, therefore, reduced while the mechanical strength is improved. 
     COPYRIGHT: (C)1989,JPO&Japio