baber/WOPTO huggingface dataset:
Patent JP-S5943035-A (JP)
Title: Production of plastic molding having excellent electromagnetic wave shielding property
Inventor: ICHINOSE KOUJI
IPC: C23C18/22
Filed: 1982-09-03
Abstract: PURPOSE:To obtain a plastic molding having an excellent electromagnetic wave shielding property, adhesion between a plated layer and a protective coating, etc., by chemically etching the surface of a plastic molding, electrolessly plating and coating it with a paint. CONSTITUTION:A plastic molding composed of ABS resin or polypropylene resin is degreased by immersing it in a soln. of a synthetic detergent, etc. and immersed in an etching soln. composed of chromic anhydrinde, sulfuric acid, water, etc. to effect chemical etching. After the remaining chromium is removed by washing, the molding is immersed in an electroless plating soln. such as an electroless copper-plating soln. contg. copper sulfate, formaldehyde, Rochelle salt, etc., or an electroless nickel-plating soln. contg. nickel sulfate, sodium hypophosphite, etc., to carry out the electroless plating. The molding is then coated with a paint such as an acrylic paint to obtain a plastic molding having an excellent electromagnetic wave shielding property.
Patent JP-H023537-A (JP)
Title: Control device for automatic transmission
Inventor: KOBAYASHI SATOSHI
IPC: F16H59/54
Filed: 1988-06-21
Abstract: PURPOSE:To perform simple and reliable block and release of movement of a position pin to other range than a parking range by a method wherein a bush is supported on the outer peripheral surface of a shift lever body,and the bush is selectively rotated by means of a solenoid and a manual means. CONSTITUTION:A position pin 3 of a shift lever is supported to a rod 6 so that it is elevated within an oblong hole 4 of a lever body 5. In this case, a bush 10 is rotatably supported on the outer peripheral surface of the lever body 5, and movement of the position pin 3 to other range than a parking range is blocked by a block surface 10a, and the movement is permitted by an engaging part 11. A solenoid 13 is coupled to the bush 10, and the bush 10 is rotated so that only during control of a brake, the engaging part 11 coincides with the position of the position pin 3 located in the parking range. A manual means 23 is mounted in a manner to front on the bush 10, and the bush 10 is rotated to a position, allowing the position pin 3 to move, by means of a force higher than that of the solenoid 13.
Patent JP-H061347-A (JP)
Title: Can with welded body
Inventor: KIKUCHI TOSHIHIRO
IPC: B65D8/22
Filed: 1992-06-12
Abstract: PURPOSE:To improve the adhesion and reliability of coating film by a method wherein a chromium metal layer having a specified chromium hydrate oxide layer on its surface is formed on the surface of a steel plate containing a specified percent of carbon in such a manner that the chromium metal is deposited on the steel plate surface in a granular form in a specified density and the steel plates are welded together at specified nugget pitches to form a can body. CONSTITUTION:A chromium layer is formed on the surface of a steel plate containing less than 0.01wt.% of carbon in an amount of at most 300mg/m<2>. On this chromium metal layer, a chromium hydrate oxide layer is formed in an amount of at most 30mg/m<2> based on the converted weight of chromium metal. At this time, the chromium metal layer is deposited on one side of the steel plate in a granular form in a manner wherein the density of the chromium metal particles present is set at 10<10>-10<15>/m<2> per chromium metal particle having a base bottom diameter of at least 10nm. Two of such steel plates are arranged with their side edges arranged parallel to each other and formed into a can body with the inner and outer steel plates 1 and 2, which are welded together at the welding parts 3 spaced at the nugget pitches at most eight times the thickness of the steel plate. The welding parts 3 are pre-treated to improve the weldability.
Patent JP-S63318442-A (JP)
Title: Air conditioner
Inventor: MASUI KOKI
IPC: F24F11/02
Filed: 1987-06-19
Abstract: PURPOSE:To prevent faulty diagnoses due to noise and allow the proper and quick servicing by incorporating a means which senses that a protective device is activated and now operating, and identifying and indicating which protective device was activated through the difference in the activation time of the protective device. CONSTITUTION:If any one of protective devices is activated, a magnetic contactor position sensing means 13 and a protective action sensing means 17 come electrically discontinued, and when the protective device is automatically reinstated, the protective action sensing means 17 comes electrically continued. It is quickly reinstated automatically in a time period of T1 when an overcurrent relay 5 is actuated, but more time is required for automatic return of a temperature switch. When a pressure switch is actuated due to a rising delivery pressure, the pressure switch returns by switching a four-way valve after the delivery pressure is maintained for time T1. Therefore, T1 and T2 can exist that satisfy action time T1 of overcurrent relay 5 <= pressure switch activation time < T2 <= temperature switch activation time. On the basis of the time difference among them, the kind of protective device which was activated is identified, and a light emitting diode of the corresponding indicator 8 is illuminated.
Patent JP-H103991-A (JP)
Title: Lighting system
Inventor: HAMANA TETSUYA
IPC: H05B37/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system which can be used as main illumination without deteriorating workability, which provides eye catching effect to a user, and which visually provides a sense of relief. SOLUTION: A lighting system is provided with three luminaires 101 -103 provided with three light sources 11a1 ..., and a control part 1 to light the light sources 11a1 ..., and change their quantity of light. The control part 1 detects a zero-cross point of an AC power source AC by a zero-cross detection part 3, and controls the turn-on phase of switching elements Qa-Qc comprising triacs based on trigger signals from a control circuit part 4. The control circuit part 4 changes the quantity of light of each light source 11a1 ... with delay for a specified delay time in accordance with a light quantity change pattern which monotonicly and periodicly changes between an upper limit value and a lower limit value.  Illuminance at a work surface can thus be kept roughtly constant even when the system is used for main illumination, and such an impression that light of the light source 11a1 ... is oscillating can be provided to generate eye catching effect.
Patent JP-H0823442-A (JP)
Title: Image reader and its method
Inventor: MAKINO YOICHIRO
IPC: G06T1/00
Filed: 1994-07-06
Abstract: PURPOSE:To provide an image reader and its method in which reading of an original being an object of illicit copying is sufficiently avoided. CONSTITUTION:Image data read from an original by using a CCD 1 are ciphered by a ciphering encoder 5 and the ciphered data are fed to an information processing unit 20. Furthermore, an image analysis section 7 analyzes image data and when a feature image included in the image data does not match prescribed feature information stored in advance in a feature information storage section 8, a parameter used for ciphering is fed to the information processing unit 20 as a decoding key.
Patent JP-H11342078-A (JP)
Title: Filter for extraction
Inventor: IWASAKI HIROBUMI
IPC: A47J31/06
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a filter for extraction capable of easily extracting a desired component with one time of hot water feeding without taking the supply rate of hot water, steaming time, etc., for steaming material to be extracted, such as coffee, in an initial period of extraction into consideration at the time of pouring the hot water to the material to be extracted and extracting the desired component. SOLUTION: At least the bottom of an extraction vessel having an aperture consists of a filter material which has METSUKE of 40 to 500 g/m<2> and is coated with a resin of 0.01 to 20 g/m<2> . The EMTSUKE of the filter material and the coating weight of the resin are so regulated that the time to the starting of the fall of the extraction liquid from the filter material attains 2 to 120 seconds when the material to be extracted is put into the extraction vessel and the hot water of a prescribed temp. is poured therein in such a manner that the water pressure acting on the filter material attains 30 mmH2 O. Where, the extraction vessel is an integrally molded vessel.
Patent JP-S5581088-A (JP)
Title: Method and apparatus for exchanging electrode in flush butt welding machine
Inventor: SHIBAZAKI KATSUMI
IPC: B23K11/04
Filed: 1978-12-12
Abstract: PURPOSE: To enable to exchange electrodes safely, promptly and securely even if the electrodes are heavy, by releasing by remote control the electrode exchange jig carried into the specified position between electrodes opposedly provided in the line direction of the captioned apparatus, and raising then moving in the longitudinal direction of electrode.  
     CONSTITUTION: By means of first driving units 28, 29, arms 25, 26 are caused to approach each other in the direction of X at the end part interval of L 1 , and a truck 22 is moved in the direction of Y 2  and stopped at a specified position. Then, the arms 25, 26 are similarly extended in the direction of X, and, before and after positioning a supporting member 23 at a specified position in the direction of y 2 , restriction of electrodes 11, 11', 15, 15' with respect to each electrode holding base is released by each driving unit 12, and an upper holding base is withdrawn in the direction of Z 2 . By means of a second driving unit 24, the arms 25, 26 are raised by the height H 1  and each electrode by H 2  in the direction of Z 2 . Then, decreasing the arm interval, the electrode interval is set to S 2 , and the truck 22 is moved in the direction of Y 1 . Finally, the electrodes are carried out to the outside. After repairing them, the electrodes are placed again on the arms, and are mounted on the holding bases in the reverse procedure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H092929-A (JP)
Title: Composition containing dibenzoylmethane derivative and titanium oxide nanopigment and its use
Inventor: IZABERU ANSEN
IPC: A61K8/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for a cosmetic material capable of suppressing yellow discoloration phenomenon thereof for protecting the skin and/or hair from a light, especially from ultraviolet rays. SOLUTION: This composition containing a dibenzoylmethane derivative and a titanium oxide nanopigment contains 0.1-10wt.% dibenzoylmethane derivative of formula I (R1 to R4 are each H, a 1-8C alkyl or a 1-8C alkoxy) and 0.1-30wt.% titanium oxide pigment in a cosmetic medium. This pigment is coated and/or treated with a silicone. Also, preceding to the silicone treatment, the pigment is allowed to be coated with a coating agent other than the silicone such as an alumina, silica, etc. Further, a benzylidene camphor-type compound of formula II (D, E are each H, a 1-20C alkyl, etc.) is excluded from the compounds of formula I. As the compound of formula II, 4-methoxy-4'-tert- butyldibenzoylmethane is preferable. This cosmetic composition can be used as a light fast composition or a makeup product.
Patent JP-2000348828-A (JP)
Title: Electric component fixing method to wire harness and fixing structure formed by this method
Inventor: ISHIGAKI TAKAHIRO
IPC: H01R13/73
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To conduct binding of a main wire and fixing an electric component to the main wire at the same time by overlapping the electric component and sub-wires on an electric wire group of the main wire after continuity inspection of the electric component is finished without conducting binding by tape winding to the electric wire group of the main wire of a wire harness, and conducting tape winding. SOLUTION: An electric wire group is bound by winding a tape 15 from the upper stream end side of a main wire W-1. An electric wire group of the main wire W-1 between wireing jigs 2A, 2C is not bound. After binding of the main wire W-1 is finished, a continuity test is conducted, and a joint connector 10 is fit to an accepted connector 12. The connector 12 and the joint connector 10 formed into one body and a sub-wires W-2 connected to the connector 12 at the terminal are brought down to the main wires W-1, and overlapped on an electric wire group of the main wire W-1 with no tape winding. A tape 11 is wound by the wiring jig 2A on the electric wire group of the main wire W-1 with no tape winding, and binding of the electric wire group of the main wire W-1 and fixing of connectors 12, 10 to the main wire W-1 are conducted at the same time.
Patent JP-S63318763-A (JP)
Title: Lead frame for semiconductor device
Inventor: TAKEDA YOSHIKI
IPC: H01L23/50
Filed: 1987-06-22
Abstract: PURPOSE:To make it possible to form a semiconductor device having no danger of generating a gap to be invaded by moisture between a stage supporting bar and the resin surrounding it, by separately providing a lead frame having a plurality of pieces leads and a stage loaded with a semiconductor chip so as to make the leads carry the stage through an insulator. CONSTITUTION:A lead frame 1 having a plurality of pieces of leads and a stage 2 carrying a semiconductor chip 3 are separately provided respectively, while the leads 5 of the lead frame 1 are made to carry the stage 2 through an insulator 10. For instance, a square space part 12 having the fixed size is provided between the upper and lower guide rails 11, while a plurality of pieces of leads 5 are arranged around it outward radially or the like. Further, a square stage 2 larger than the space part 12 by a round is provided, to its upper surface a double-coated adhesive tape 10a is stuck leaving a square air gap part 15 in the center, its upper part is pressed to the tip under surface of each lead 5 around the space part 12 from the undersurface side of the lead frame 1 to make the tip of each lead 5 to carry the stage 2 through the double- coated adhesive tape 10a.
Patent JP-S5679359-A (JP)
Title: Graphic conversion processing system
Inventor: OSADA SHIGEMI
IPC: G06F17/50
Filed: 1979-11-29
Abstract: PURPOSE: To prevent generation of a noise due to the fact that the symbol mark exists, by processing the graphic form having the symbol mark and the link pattern so that the link pattern goes along the lattice axis, and compressing the information.  
     CONSTITUTION: The input graphic form having the symbol mark and the link pattern is converted to the horizontal and vertical axes by the lattice point link labeling mechanism 8, and also laveling of 4-direction link in the lattice intersection point is executed. On the other hand, directivity of the link pattern of the input graphic form is extracted by the direction labeling mechanism in the mesh area. Subsequently, the result extracted by the mechanisms 7, 8 is utilized, and the link label is put in order so that it goes toward the horizontal, vertical and slanting directions by the 8-direction link labeling mechanism. After that, the link pattern is made approximate on the lattice axis so that the link pattern goes along the lattice axis, by utilizing the information extracted by recognition of the symbol, and the connecting information extract mechanism 6, in the lattice intersection point linkage extract mechanism 10. Thus, a noise due to the symbol mark is removed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05338858-A (JP)
Title: Paper sheet takeout device
Inventor: IWAMOTO KOZO
IPC: B65H7/06
Filed: 1992-06-15
Abstract: PURPOSE:To automatically take out postal matters when the postal matters are jammed between a takeout belt and a separating belt at take-out time. CONSTITUTION:A paper sheet takeout device includes a takeout belt 41 for conveying postal matters introduced, a separating belt 45 spaced by a predetermined distance from and opposite to the takeout belt 41 to separate the postal matters conveyed by the takeout belt 41 from one another, a quantity detection lever 49 for detecting that the postal matters are jammed between the separating belt 45 and the takeout belt 41, and a solenoid 48 for moving the separating belt 45 away from the takeout belt by a predetermined distance when the quantity detection lever 49 detects a jam of postal matters.
Patent JP-H04354496-A (JP)
Title: Telephone exchange system
Inventor: OTSUKA KUNIAKI
IPC: H04Q3/58
Filed: 1991-05-31
Abstract: PURPOSE:To prevent extensions accommodated in a 1st telephone exchange from occupying external lines accommodated in a 2nd telephone exchange. CONSTITUTION:Since a dial tone of an external line 13 is sent to an extension telephone set 3, the telephone set 3 makes a phone call by dialing. When the external line 13 is not idle, a busy tone is sent to the telephone set 3. When an external line on request is not the external line 13, since the external line 14 is an object line for dial restriction from extension telephone sets accommodated in a telephone exchange 1, a busy tone is sent. Upon the receipt of an external line dial request number, a central control circuit 16 reads an external line available of dialing from extension telephone sets accommodated in the telephone exchange 1 from a RAM 20. Since only the external line 13 meets the requirement, when the external line 13 is idle, the controller 16 acquires the external line 13 to connect a channel between the external line 13 and an inter-system connection interface circuit 30. When the external line 13 is not idle, a sound source 28 is connected to the circuit 30 to send a busy tone to the extension telephone set 3. Thus, the external line 14 is at least secured for extension telephone sets 7, 8, 9, 10 at all times in this way.
Patent JP-S5278455-A (JP)
Title: Method for producing optical waveguide channels
Inventor: ASAKAWA KIYOSHI
IPC: G02B6/13
Filed: 1975-12-25
Abstract: PURPOSE:To provide a method for preparing three-dimensional optical waveguide in integrated circuit with ease and high precision, by providing thin metal films on dielectric substrate, replacing optical waveguide with oxides and removing other thin metal films.
Patent JP-S6135080-A (JP)
Title: Tracking control system of vtr
Inventor: TEJIMA TSUNEHIKO
IPC: G11B21/10
Filed: 1984-07-27
Abstract: PURPOSE:To carry out the tracking control and to make it applicable to a VTR by detecting tracking errors of a rotating head based on a sound FM signal level reproduced by an audio head. CONSTITUTION:A sound FM signal from an audio head 1 of a tracking control system of a VTR is amplified 2, processed by a BPF3, demodulator 4, de-emphasis circuit 5 and noise reducing circuit 6, and a reproduction sound signal is outputted from an output terminal 7. Moreover, a video FM signal from an audio head 13 is amplified 14, and the output signal of an HPF15 is processed by a demodulator 16 and de-emphasis circuit 17 to output it. After the outputs of the BPF3 and HPF15 are amplified 8 and 12, they are processed by a selecting circuit 10, applied to a saw-tooth wave generator circuit 20, level-detected 11 and finally applied to a level-phase converter circuit 21. Then the output of a head pulse output circuit 19 is applied to the circuits 20 and 21, and their outputs are processed by a switching circuit 23, monostable multivibrator 24 and servo drive circuit 26, thereby carrying out a tracking control.
Patent JP-H025489-A (JP)
Title: Semiconductor light receiving device
Inventor: NAKAJIMA KAZUO
IPC: H01L31/0264
Filed: 1988-06-23
Abstract: PURPOSE:To suppress the occurrence of defect such as dislocation by providing a multiplier layer, which is a Si substrate, an insulating film mask having a circular opening formed on the substrate, and a light absorbing layer, formed of epitaxially grown compound semiconductor having a lattice constant larger than that of the Si, on the substrate within the opening. CONSTITUTION:An insulating film mask 2 having a circular opening 21 is formed on an Si substrate 1, and a light absorbing layer 3, which is a compound semiconductor, is epitaxially grown only on the substrate 1 portion within the opening 21. Thus, when the area of the opening 21 is decreased and the insulating film mask 2 including many openings is used, the outer peripheries of the epitaxial growth layer are dispersed and moreover the sum total of the lengths of the outer peripheries is increased so that release of interfacial stress is facilitated and occurrence of dislocation is decreased. In addition, the curvature of the epitaxial growth layer is also decreased: this is advantageous to subsequent processes.
Patent JP-S6046850-A (JP)
Title: Production of heat insulated composite pipe
Inventor: HIRAISHI HISASHI
IPC: C23C4/18
Filed: 1983-08-25
Abstract: PURPOSE:To manufacture a metallic pipe into a satisfactorily heat insulated composite pipe or roller by mounting coaxially a metallic pipe having the outside surface consisting of a ceramic layer into a centrifugal casting mold and casting centrifugally a molten metal into the space between the inside surface of the casting mold and the outside layer consisting of the ceramics. CONSTITUTION:A metallic pipe 1 of which the outside circumferential surface is coated with a ceramic layer 2 is fitted concentrically to a centrifugal casting mold 10 by means of ring materials 11, 12 and a space 13 is set to a uniform thickness. When the mold 10 is rotated and a molten metal M is charged therein, the molten metal is admitted and filled into the space 13 through the hole 5 of the metallic pipe where the layer 2 is not provided. The composite ceramic pipe or roller having the inside and outside layers consisting of the metal is manufactured by the above-mentioned method.
Patent JP-S5277663-A (JP)
Title: Firing potential measuring method of discharge tube
Inventor: KIMURA EHIDE
IPC: H01J17/00
Filed: 1975-12-24
Abstract: PURPOSE:To record automatically firing potential measuring method by impressing increasing voltage of a discharge tube.
Patent JP-S5855693-A (JP)
Title: Manufacture of multi-tubular heat exchanger
Inventor: YOKO TAKEJI
IPC: B23P15/26
Filed: 1981-09-30
Abstract: PURPOSE:To enable to mass-produce multi-tubular heat exchangers without deteriorating the pressure resistance of heat exchanger tubes, by fitting a porous metal body into a cylindrical casing, inserting heat exchanger tubes into holes formed in the metal body, and then soldering them together in a furnace. CONSTITUTION:A porous metal body 11 formed with many tube holes 10 is fitted into a cylindrical casing 9, and heat exchanger tubes 12 made of copper or a copper alloy are inserted into the holes 10 of the metal body 11. Then, end plates 14, 15 also formed with holes 13 are attached to both ends of the metal body 11, and a soldering material is applied on the end plate 14. In this state, the heat exchanger assembly is fixed together by heating it in a vacuum furnace. Since, by employing such a method, the tubes 12 are fixed securely to the metal body 11, they are reinforced by the metal body 11, so that substantial drop in the pressure resistance of the tubes is not caused.