baber/WOPTO huggingface dataset:
Patent JP-H08104967-A (JP)
Title: Treatment of substrate in thermal spraying onto copper or copper alloy
Inventor: HAMAYA HIDEKI
IPC: C23C18/36
Filed: 1994-10-06
Abstract: PURPOSE: To execute treatment of a substrate for the thermal spraying of a film high in adhesive strength and free from peeling at a high temp. by subjecting Ni electro plating with a specified thickness applied to the surface of copper to blasting treatment to regulate its roughness to a specified one, thereafter forming Ni electroless plating contg. a specified amt. of P thereon and executing blasting treatment to regulate its roughness to a specified one. CONSTITUTION: As the treatment of a substrate for thermal spraying, the surface of copper or a copper alloy is applied with Ni electroplating to regulate its thickness to 0.5 to 2.0mm. Next, this plated surface is subjected to blasting treatment to regulate its roughness to 2 to 4. After that, on the surface of this Ni plating, Ni electroless plating contg., by weight, 8 to 10% P, and the balance Ni with inevitable impurities is formed to regulate its thickness to 0.02 to 0.05mm. This plating can be executed by using a bath in which hypophosphorous acid negative ions and Ni ions are coexist. Next, the surface of this Ni-P plated layer is subjected to blasting treatment to regulate its roughness to 2 to 4.
Patent JP-2000078525-A (JP)
Title: Data recording device and data reproducing device
Inventor: IMAI TSUTOMU
IPC: H04N5/92
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an MPEG recording and reproducing device that multiplexes optionally desired data and records/reproduces the multiplexed data without the need for addition of a new data input output interface. SOLUTION: The device consists of a video signal input section 101 that receives a video signal, an audio signal input section 102 that receives optionally desired data, a video encode section 103 that compresses the received video signal to generate a video stream, a silence data generating section 104 that generates a silence audio stream, a data addition section 105 that adds optionally desired data to an AAU(Audio Access Unit: audio decoding unit) in the audio stream, a multiplexer section 106 that synchronizes the video stream with the audio stream to generate a system stream, and a recording section 107 that records the system stream to a recording medium. The audio signal input section receives the optionally desired data and multiplexes the data.
Patent JP-S61122315-A (JP)
Inventor: OKADA TETSUO
IPC: E01D19/10
Filed: 1984-11-16
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-H0380379-A (JP)
Title: Integrated circuit device with learning function
Inventor: ARIMA YUTAKA
IPC: G06G7/60
Filed: 1989-09-20
Abstract: PURPOSE:To express manifold neural network modes by arranging a synapse expression part in right triangular shape, and arranging an axis cylinder control part and a nerve cell expression part along each of two sides containing the right angle of the synapse expression part. CONSTITUTION:Plural synapse expression circuits 1 are arranged systematically in right triangular shape, and plural axis cylinder control circuits 2 and nerve cell circuits 3 are arranged in a line, respectively neighboring to the two sides containing the right angle. Therefore, parallel processings for each function can be realized, and a fast operation can be performed, and also, the output terminal of each nerve cell circuit 3 is connected to the input terminal of each axis cylinder control circuit 2 freely outside the integrated circuit device. In such a way, the manifold neural network modes can be expressed. Furthermore, it is possible to configure a neural network with a scale larger than ever by connecting plural integrated circuit devices mutually.
Patent JP-S60134218-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI KATSUNORI
IPC: G09G3/18
Filed: 1983-12-22
Abstract: PURPOSE:To generate the voltage proportional to the numerical value expressed by combination of plural digital signals and to supply said voltage as the driving voltage for a liquid crystal panel by applying said digital signals to the device from the outside. CONSTITUTION:A titled device has a D/A circuit 16 which is applied with plural digital signals bit 0-5 from the outside and outputs the voltage proportional to the numerical value expressed by combination of said digital signals. A driving voltage 15 for a liquid crystal is changed by the voltage outputted from the circuit 16, by which the brightness of the liquid crystal display is changed. The output voltage and the change rate of the output voltage when all of the bit 0-5 are in the state of L are freely settable by changing an addition resistance 3 and an FB resistance 10 in the circuit 16 and therefore said circuit is usable for all kinds of liquid crystal display devices.
Patent JP-H03105060-A (JP)
Title: Starter
Inventor: SO MASAHIRO
IPC: H01H50/88
Filed: 1989-09-19
Abstract: PURPOSE:To operate a starter by a little supplied electric current by reducing the load applied onto a plunger by reducing the capacity inside the chamber of a housing by operating a pressure releasing means, when the plunger is shifted by the excitation of an electromagnetic coil. CONSTITUTION:If a key switch 31 is closed on the engine start, a retaining coil 30 and a solenoid valve 24 are conducted, and a suction coil 29 is conducted up to the closure of a magnet switch 6. The valve body 26 of the solenoid valve 24 shifts against a spring 27, and an air passage 25 is closed. Further, the shift of a plunger 12 is started by the conduction to a suction coil 29 and the retaining coil 30, and a pinion gear 3 is shifted toward a ring gear 2 through a spring 11 and a drive lever 9. When both the gears 3 and 2 are meshed, the inside of a chamber 16 and the outside of a housing 15 are allowed to communicate by a recessed part 23 as pressure releasing means which is formed on the plunger 12, and the pressure in the chamber 16 is released and the pluger 2 is shifted lightly.
Patent JP-H0989174-A (JP)
Title: Rocking universal pipe coupling
Inventor: HONMA HIDESHIGE
IPC: F16L27/06
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To simplify a piping structure as well as to impart flexibility to a pipe coupling by providing ring bodies to be mounted in spaces formed between the inner peripheral surface of a casing and the spherical expansion parts of a bend so that it may be freely attached and detached, and in which the spherical parts capable of being freely slid on the spherical expansion parts of the bend are formed on the inner peripheral surfaces. SOLUTION: In a bend 1, spherical expansion parts 2 are expanded and formed on both ends. In a pair of coupling main bodies 3, spherical recessed parts 4 to be fitted around the spherical expansion parts 2 of the bend 1 so as to be freely slid are formed on the inner peripheral surfaces. In spaces 13 formed between the outer peripheral surfaces of the spherical expansion parts 2 of the bend 1 and the inner peripheral surfaces of the coupling main bodies 3, a pair of ring bodies 14 formed of circular-arc pieces are mounted so as to be freely attached and detached. The outer peripheral surfaces of the ring bodies 14 are formed into such a shape as to coincide with the inner peripheral surface of a casing 8, and slidable spherical surfaces 15 slidable on the spherical expansion parts 2 of the bend 1 are formed on the inner peripheral surfaces.
Patent JP-S6397136-A (JP)
Inventor: TANAKA TAKASHI
IPC: A47L15/46
Filed: 1986-10-14
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-S61122006-A (JP)
Title: Pneumatic tire for motorcycle with excellent high speed stability
Inventor: SUZUKI YOSHIO
IPC: B60C9/06
Filed: 1984-11-20
Abstract: PURPOSE:To improve the high speed durability and high speed running stability of a motorcycle by arranging a reinforcing fabric layer made of organic fiber cords with a specific tilting angle between the upper and lower layers of a compound tread provided with the lower layer at a specific thickness in parallel to a carcass at a specific width. CONSTITUTION:A tread 1 consists of upper and lower rubber layers 4 and 5 having 1.5-3mm thicknesses. In addition, one or more reinforcing fabric layers 6 consisting of a cord layer in which organic fiber cords are arranged within the range of 5-25 deg. for the equator and having the 30-90% width of the width W of the tread 1 are arranged between the upper and lower lower layers 4 and 5 in parallel to the contour of a carcass 3. Besides, the width of the lower rubber layer 5 is at least equal to that of the reinforcing fabric layer 6 and the gage ratio h1 to h2 of the upper and lower layers 4 and 5 are set to approximately 0.25-0.60. As a result of this structure, the high speed durability of a motorcycle can be maintained and its high speed running stability after wear can be improved.
Patent JP-H06126521-A (JP)
Title: End mill
Inventor: AOKI WATARU
IPC: B23C5/10
Filed: 1992-09-11
Abstract: PURPOSE:To provide an end mill, having a long life and improved surface accuracy. CONSTITUTION:Plural bottom cutting edges 1 are provided on a bottom surface of an end mill. The lands 2 of the cutting edges 1 are composed of surfaces forming recessed parts 3, in which depth is increased in proportion to near the center O of the bottom surface of the end mill from the end E of the bottom surface of the end mill, and the recessed part forming surface is composed of a protruded curved surface. The protruded curved surface is composed including the circular arc component of a circle the center P of which is positioned in the vicinity of the side surface of the end mill. The radius R of the circle is set larger than the radius (r) of the end mill. Thus the lands 2 of the bottom edges 1 are extended toward the tangent line direction of the circle from the end E, and a length to the center O from the ends E of the lands 2 is increased. This can improve the strength of the edge parts of the bottom cutting edges 1, of the strength of whole bottom cutting edges 1, of cutting efficiency, and of surface accuracy, and so on.
Patent JP-H0289600-A (JP)
Title: Device for operating pressing machine at slow speed
Inventor: OBA SUSUMU
IPC: B30B15/10
Filed: 1988-09-27
Abstract: PURPOSE:To execute change of vertical movement of a slide for a short time by connecting a motor for regular revolution and a motor for reverse revolution used at slow speed with a connecting clutch in parallel through a clutch for regular revolution and a clutch for reverse revolution. CONSTITUTION:At the time of pres-working, the revolution of the main motor 1 is transmitted to a driving shaft 5, and the slide 12 is vertically executed. At the time of operating the motor at slow speed, the clutch 4 is set at off and the connecting clutch 15 is set at on and slow speed revolution device 16 is connected with a slide driving mechanism 14. In the slow speed driving device 16, the motor 32 for regular revolution and the motor 33 for reverse revolution are connected with the connecting clutch 15 through the clutch 28 for regular revolution and the clutch 29 for reverse revolution. At the time of changing over regular and reverse revolutions, brake 13 is set at on and slide mechanism 14 is quickly stopped and as any clutch of regular or reverse is set at on, the change is executed in a short time and workability of die clamping can be improved.
Patent JP-H1180970-A (JP)
Title: Displacement gold plating liquid and method for displacement gold plating using the same
Inventor: KIDA MASATSUGU
IPC: C23C18/42
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to carry out displacement gold plating treatment to a substrate having printed circuit, etc., without occurrence of erosion or swelling of photosensitive resin by using a plating liquid containing, as an indispensable component, bis(1, 2-ethanediamine) gold chloride whose concentration is controlled to be a specific gold concentration, and specifying plating conditions. SOLUTION: The displacement gold plating treatment is carried out by using the displacement gold plating liquid containing, as an indispensable component, and amount of bis(1, 2-ethanediamine) gold chloride corresponding to an gold concentration of 0.1-5 g/l at 25-60 deg.C and pH 5-8. The displacement gold plating treatment can be carried out without any trouble such as erosion, swelling or partial solubilization of photosensitive resin because the plating liquid is non-cyanic and the temp. of the treatment is low. It is preferable to control the concentration of bis(1, 2-ethanediamine) gold chloride to be in the gold concentration range mentioned above so as to obtain the gold plating film having good appearance and adhesion. Furthermore, at least one component elected form a complexing agent, a buffer, a potential controlling agent, an inhibitor against electric corrosion or a wetting agent is preferably added to the plating liquid mentioned above.
Patent JP-H08110709-A (JP)
Title: Image forming device
Inventor: KARASHIMA KENJI
IPC: G03G15/16
Filed: 1994-10-07
Abstract: PURPOSE: To provide an image forming device in which quality of images can be improved without insufficient cleaning, by having such a constitution that a part of a developing agent which is present on a picture carrying body between a developing means and a transferring means is transferred to a contact- transferring means when a picture forming motion is started again after a discontinuation of a picture forming motion. CONSTITUTION: A voltage smaller in absolute value than that at the time of forming images is applied to a transfer roller 8 from a power supply 12 by regulation of a regulatory device 13 so that an electrical field weaker than the electric field formed at image forming is formed in a transferring part when a picture forming motion is started again after a discontinuation of the picture forming motion. And a part of toner on a sensitizing body drum 1 is moved to the transfer roller 8 and removed from the transfer roller 8 by means of a transfer roller cleaning device 11. And the toner remained on the photoreceptor drum 1 is removed by the cleaning device 9. Therefore, insufficient cleaning is prevented since the toner remained on the photoreceptor drum 1 is cleaned by both of the photoreceptor body cleaning device 9 and the transfer roller cleaning device 11.
Patent JP-H08111419-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: YOSHIYAMA KENJI
IPC: H01L21/3213
Filed: 1994-10-07
Abstract: PURPOSE: To increase the yield in fabrication by enhancing resistance against loading effect in the etching step for forming a local wiring thereby preventing short circuit of the wiring. CONSTITUTION: After depositing titanium for forming a local wiring 9, a resist pattern is formed to leave a dummy pattern on the local wiring 9, a scribe region 10 and a bonding pad region 11. It is then subjected to anisotropic dry etching thus forming a dummy pattern 12 during the step for forming the local wiring 9. Since a dummy pattern is formed during formation of a local wiring by etching, the area to be removed by etching is reduced resulting in the enhancement of resistance against loading effect.
Patent JP-H08110617-A (JP)
Title: Solid fixing agent for silver halide photographic sensitive material and processing method
Inventor: IWASAKI KAZUHIRO
IPC: G03C5/38
Filed: 1994-10-07
Abstract: PURPOSE: To sufficiently dissolve a solid fixing agent even in the case of successive processings short in the interval between each of 2 serial processings and to obtain good dryability by using a fixing agent in a solid state and incorporating aluminum ions in the form of a complex. CONSTITUTION: The fixing agent to be used for the silver halide photographic sensitive material is incorporated in a solid form and the aluminum ions are added in the form of a complex. In this case, the complex is an atomic group formed by combining one or more metal atom as a central atom with the other atom or atomic group (ligands). It is preferred to use as the main fixing agent, sodium, ammonium, and potassium thiosulfates, as a preservative, and the fixing solution may contain a surfactant.
Patent JP-S61115848-A (JP)
Title: Screw cover type vessel
Inventor: JIYOFURII ARAN RAIDAA
IPC: B65D55/02
Filed: 1985-11-01
Abstract: A bottle with a neck (1) has a child-resistant screw closure cap (13). In order to make the cap (13) child-resistant, the neck (1) is fitted with a collar (7) of U-shaped cross- section. The collar (7) is retained on the neck (1) by engagement of pawls (11) inside a portion (8) of the collar under a retaining ring (2) on the neck (1). The cap (13) is screwed onto the part (8) of the collar and to allow this to be done, the collar (7) is prevented from rotating on the neck (1) by engagement of the pawls (11) with ratchet teeth (4) on the outside of the neck (1). The pawls (11) and the ratchet teeth (4) are so shaped that if an attempt is made to unscrew the cap (13) merely by turning it in a counter-clockwise direction as seen from above, the pawls (11) ride over the ratchet teeth (4) so that the collar (7) is lifted on the neck (1) and is free to rotate. To enable the cap (13) to be unscrewed, the cap must be pressed downwards while it is rotated in a counter-clockwise direction to hold the pawls (11) in engagement with the ratchet teeth (4) and thus prevent the collar (7) from turning on the neck (1).
Patent JP-H0295398-A (JP)
Title: Securing device for sewing thread quantity of upper thread for sewing machine
Inventor: SATO SHUICHI
IPC: D05B53/00
Filed: 1988-09-30
Abstract: PURPOSE:To secure a sag of the upper thread required for forming a normal first seam by holding the end part of the upper thread by a thread end holding device, and thereafter, moving a detaining part of a thread guard member in the direction being roughly orthogonal to the upper thread. CONSTITUTION:When sewing of one piece of sewing cloth is ended, the upper thread NT and the lower thread are cut with a knife of an upper thread/lower thread cutting device 7 in the lower part of the sewing cloth, and the end part of the upper thread NT which is cut is held by a thread end holding device 10. Thereafter, when an electromagnetic solenoid 13 is brought to electric condition, and a thread guard member 22 is turned by setting a hinge screw 25 as a supporting point, a detaining part 22a moves in the direction being orthogonal to the upper thread NT. When this detaining part 22a moves in the horizontal direction, the upper thread NT is transferred out of the thread supply side. Thereafter, when the electromagnetic solenoid 13 is turned OFF, an operating arm 23 is turned by elastic force of a spring 15, and the thread guard member 22 is brought to return movement, therefore, a transfer-out work of the upper thread NT is ended, and a sag of the upper thread NT required for forming a normal first seam is secured.
Patent JP-S61120806-A (JP)
Inventor: JIEIMUSU BINSENTO KURIBERO
IPC: C07F7/18
Filed: 1985-11-01
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-H1188215-A (JP)
Title: Glass antenna system for vehicle
Inventor: IGAWA KOJI
IPC: H04B1/18
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To execute reception with low noise and high reception even in a low or high receiving frequency bands by providing first and second coils resonating with a floating capacity and providing a third coil serially connected with the first coil with impedance improving impedance matching. SOLUTION: In a low receiving frequency band, serial resonance is generated by a floating capacity C. and the inductance of the first coil L1 . In addition, parallel resonance is generated by a floating capacity C2 and the inductance of the second coil L2 . In a high receiving frequency band, as are low in their self resonance frequencies, the first and second coils L1 and L2 lose inductance. Then the third coil L3 losing no inductance is serially connected with the first coil L1 and the third coil L3 is provided with impedance improving the impedance matching of the input impedance of a receiver 6 and impedance at the time of looking at the side of an antenna conductor 1 from the input side of the receiver 6.
Patent JP-H0984857-A (JP)
Title: Steam sterilizer
Inventor: YASHIRO SUSUMU
IPC: A61L2/06
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To enable sterilization of all objects to be sterilized accurately by starting counting of sterilization time with a counting section when a pressure change pattern shows a stable pressure value for a fixed time after the temperature of sterilization is reached by changes in temperature. SOLUTION: A carrier base for placing an object to be sterilized is provided on the inner bottom part of a chamber and a thermal heater 4 is provided to heat water stored in the chamber. Moreover, the chamber is provided with a temperature detecting section 11 to detect temperature in the chamber and a pressure detecting section 12 to detect a pressure therein. Then, an output of the temperature detecting section 11 is introduced to a temperature gradient calculating section 14 to calculate changes in temperature and an output of the pressure detecting section 12 is introduced to a pressure gradient calculating section 15. Outputs of the temperature gradient calculating section 14 and the pressure gradient calculating section 15 are introduced to a control section 17 to control the operation of a steam sterilizer totally.  The control section 17 works to start the counting of sterilization time with a counting section 18 when a pressure change pattern shows a stable pressure value for a fixed time after the temperature of sterilization is reached by changes in temperature.
Patent JP-S62105397-A (JP)
Inventor: MIZUNO MASAMI
IPC: H05F3/02
Filed: 1985-10-31
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-S60144303-A (JP)
Title: Production of vinyl polymer
Inventor: SHIRAI NOBUYOSHI
IPC: C08F6/24
Filed: 1983-12-27
Abstract: PURPOSE:To produce a polymer low in content of residual unreacted monomer and free of odor originated in monomer, by passing a gas through the polymerization system after suspension-polymerizing a vinyl monomer in the presence of water as a medium. CONSTITUTION:A vinyl monomer (e.g., styrene monomer, conjugated diene monomer, acrylic monomer or vinyl chloride monomer) is suspension-polymerized in an aqueous medium in a usual manner (wherein common additives such as polymerization initiator, MW modifier, polymerization stabilizer and so on may be used). A gas (e.g., air, nitrogen or argon) is passed through the resulting polymer suspension at a temperature >=Tg of the desired polymer - about 30 deg.C to remove residual unreacted monomer by entrainment on the gas.
Patent JP-H1090360-A (JP)
Title: Short/open inspection apparatus for terminals at lsi
Inventor: KUGE TORU
IPC: G01R31/28
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a short/open inspection apparatus by which the function of all terminals at an LSI can be checked, by which an inspection process is simplified and whose inspection accuracy is enhanced. SOLUTION: By data used to generate a clock and various signals which are sent from a personal computer 11, a shift register 41 turns on or off three- state output buffers 32a, 32b through switching circuits 61, 63, it sets the input/ output mode of a terminal A or a terminal B, and it supplies a high-level signal or low-level signal to the terminal A or the terminal B through a switching circuit 62 or 64. The shift register 41 controls analog switches 31a, 31b so as to be turned on and off, and it connects a check terminal 5 to the terminal A or the terminal B. The personal computer 11 judges the existence of the short circuit between the terminal A and the terminal B on the basis of a signal which is input from the check terminal 5.  As a result, the installation number of lands which are used to send data to the terminals A, B from the outside can be reduced, and the function of all terminals can be checked.