baber/WOPTO huggingface dataset:
Patent JP-H0358245-A (JP)
Title: Information processor
Inventor: HISHINUMA TAKAYUKI
IPC: G06F11/34
Filed: 1989-07-27
Abstract: PURPOSE:To prevent fault part indicating information from being lost due to a human miss by providing a fault part indicating information storage part in a module being a fault replacement unit. CONSTITUTION:An information processor 1 is constituted of a diagnostic processing part 2 and plural modules 201 - 20n, and each module is constituted of electronic elements of LSIs 61 - 6n, a logical part 21, a fault detecting circuit 22, a fault information register 23, and a fault part indicating information storage part 24 made of a nonvolatile storage element which can be written and erased. The diagnostic processing part 2 is constituted of a diagnostic analyzing part 11 for leading out fault information from the fault information register 23 of each module by receiving a fault generating signal from the fault detecting circuit 22 and analyzing a fault part, and a fault dictionary 12 in which corresponding data of fault information and the fault part is stored, and information for indicating the fault part in a fault module is stored in the fault part indicating information storage part 24. In such a way, it is prevented that fault part indicating information is lost due to an human miss.
Patent JP-H0942380-A (JP)
Title: Flywheel complex
Inventor: HAMAMOTO AKIRA
IPC: F16F15/305
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a flywheel complex bearable for centrifugal force at high speed rotation in an energy storing flywheel by forming a flywheel ring out of FRP, and fitting a cone-shaped hub made of GFRT onto the inner circumference of the flywheel ring. SOLUTION: A cone-shaped hub 11 made of GFRP is fitted to a rotary shaft 10, and a flywheel ring 12 made of CFRP is press-fitted onto the outer circumference, so as to constitute a flywheel complex 13. The hub 11 is formed out of an inner cylindrical part 14 fitted to the rotary shaft 10, a cone part 15 expanding downward from the inner cylindrical part 14 for example by the angle of 40-40 degrees, and an outer cylindrical part 16 integratedly provided on the outer circumference. The flywheel ring 12 is formed by being wound with carbon fiber in the circumferential direction and bound with epoxy resin. Hereby, at high speed rotation, the flywheel ring 12 is favorably supported with the cone-shaped hub 11, and local stress concentration is prevented.
Patent JP-H0945817-A (JP)
Title: Surface mount electronic part and manufacture thereof
Inventor: SHIBATA KAZUTAKA
IPC: H01L21/48
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a surface mount electronic part on which the wettability of the solder on the edge face of a non-soldered external lead can be improved, and the board mounting strength by reflow soldering can be further improved. SOLUTION: A resin package, in which an element and a plurality of inner leads, etc., which are electrically conducted to the element, are enveloped and a plurality of external leads 5, which are continuously extended to each inner lead from the side face of the above-mentioned resin package, are provided in the surface mount electronic part on which a horizontal part 6 is formed on the tip part of each external lead. The edge face 7 of the horizontal part 6 of the external lead 5 is connected to the bottom face of the horizontal part by a round part. Preferably, a plurality of streaks 9, which are extending in the vertical direction, are formed on the edge face 7 of the horizontal part.
Patent JP-H0946608-A (JP)
Title: Television receiver
Inventor: NAKANO NOBUKO
IPC: H04N5/445
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain the television receiver provided with a function contributing to management of a history in use. SOLUTION: A history management processing unit 5 stores a power application start time and a power application end time to a memory 10, and the power application start time and the power application end time stored in the memory 10, or a view time obtained by the power application start time and the power application end time stored, or a content based on the view time is displayed on a screen of a CRT 1. Thus, energy saving is urged for the user.
Patent JP-S6440118-A (JP)
Title: Method and apparatus for producing coil spring
Inventor: MORITA JIRO
IPC: B21D11/06
Filed: 1987-08-04
Abstract: PURPOSE:To improve the working efficiency of a coil spring by winding wire rod around a winding shaft, cutting the wire, forming a coil spring having a straight part at the ends and sequentially bending the straight part fitting it to a guide bar. CONSTITUTION:The winding shaft 2 is fixed downward under a vertical rotary main shaft 1 and a stopper piece 5 is mounted. The wire rod 4 sent out of a wire supplier 3 is formed in a coil form putting the wire rod 4 between the winding shaft 2 and the stopper piece 5 and turning the shafts 1, 2. The wire rod 4 is cut by a cutter 6 through an automatic detector and a coil spring 8 having straight parts 7 on both ends is dropped along a guide bar. The spring 8 is supported once by a supporting fixture 11 to form hooks 39 with a hook finishing machine 24 on the straight parts 7 of the spring 8 through an air cylinder 32. Since the formation of the coil spring 8 and that of the hooks 39 are executed continuously, the working efficiency of the product is improved.
Patent JP-S5895828-A (JP)
Title: Semiconductor device
Inventor: SAKATA YUUJIROU
IPC: H01L23/52
Filed: 1981-12-01
Abstract: PURPOSE:To detect the end point of aluminum etching easily, and to enable complete aluminum etching by forming an opening section with proper size into aluminum wiring. CONSTITUTION:There are a large number of aluminum wiring in the chips of scribing lines 1 distinguishing chips and chips, but grounding wiring 2, an electrode pad 4, etc. are wiring connected to a semiconductor substrate in many cases. The opening sections 3, 5 with proper size are formed to these wiring. Aluminum is easy to be left in the opening sections 3, 5 when aluminum etching. Even in an aluminum pattern 6 not connected to the semiconductor substrate, aluminum is easy to be left in the opening section 7 when the opening section 7 with proper size is shaped. Accordingly, when these phenomena are utilized for the detection of the end point of aluminum etching, the residual of aluminum can easily be decided, and the end point of aluminum etching can be determined.
Patent JP-2000029092-A (JP)
Title: Device for setting camera exposure
Inventor: AKIMOTO RYOICHI
IPC: G03B7/01
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To high/accurately set TV (set time value) and AV (set aperture value) by manual operation. SOLUTION: As to this device for setting exposure; in the case of manual setting, an AE(automatic exposure) locking member 5 which is not used in normal manual operation is utilized, a TV setting member 1 (or AV setting member) and an exposure correcting member 3 are set to a necessary value, and the member 5 is operated, so that a shutter control signal at one-eighth interval of the set time value TV + the exposure correcting value CV is generated from a CPU incorporated in the camera.
Patent JP-H0926824-A (JP)
Title: Moving device
Inventor: SATO KENZO
IPC: G05D1/02
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a moving device which can secure its safety and assuredness in its vertical movement by a simple operation. SOLUTION: A crawler 3 is attached to a moving device main body 1a, so that the main body can travel on the flat land and also can go up and down the stairs. The TV cameras 4 and 5 are placed at the front and back parts of the main body 1a to monitor its forward traveling path surface, and a monitor 7 displays the images sent from both cameras 4 and 5. The monitor 7 has plural reference marks on its display screen to decide whether the approach angle of a moving device 1 is kept within its allowable range against the forward stairs. Thus an operator can easily confirm whether the approach angle of the device 1 is kept within its allowable range based on the positional relations between those reference marks and the images of stairs. As a result, the operator can quickly confirm whether the device 1 can go up and down its forward stairs and does not require any special expertness.
Patent JP-S6088732-A (JP)
Inventor: MUSTONEN ANTERO
IPC: E02F5/00
Filed: 1984-09-20
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-H0359833-A (JP)
Title: Optical disk substrate
Inventor: TANAKA EIJI
IPC: G11B7/2536
Filed: 1989-07-28
Abstract: PURPOSE:To obtain a substrate having excellent adhesion to recording film, heat resistance and small water absorption by constituting the substrate of a specific hydrocarbon resin and treating the substrate with a sulfuric-chromic acid mixture in a manner that the surface after treated has a specified contact angle for water. CONSTITUTION:The substrate consists of a transparent hydrocarbon resin having >=100 deg.C softening point and the surface of the substrate is treated within a sulfuric-chromic acid mixture in a manner that the treated surface has 60 - 100 deg. contact angle for water. It is supposed that adhesion to the recording film can be increased with increase of polarity of the substrate surface due to oxidation by the acid mixture which has high oxidation power. However, it is required that treatment with the acid mixture is carried out lightly so as to obtain 60 - 100 deg. contact angle of the treated surface for water. Thereby, the obtd. optical disk substrate has excellent adhesion to the recording layer, heat resistance and little water absorption.
Patent JP-H0245138-A (JP)
Title: Colored paraffin molded form and manufracture thereof
Inventor: NISHIGUCHI YOZO
IPC: B32B9/00
Filed: 1988-08-08
Abstract: PURPOSE:To obtain a colored paraffin molded form, which is coated with a pigment having a high specific gravity with excellent adhesive properties and can be colored in high density, by forming a layer composed of colored paraffin containing specific quantities of paraffin wax, the pigment and a surface-active agent onto the surface of a paraffin molded form. CONSTITUTION:A colored paraffin molded form, in which a layer consisting of colored paraffin including 100pts.wt. paraffin wax, a 5-200pts.wt. pigment and a 0.01-5pts.wt. surface-active agent is shaped onto the surface of a paraffin molded form, and colored paraffin made up of paraffin wax, the pigment and the surface-active agent are melted at a temperature higher than the melting point of paraffin wax by 20 deg.C. The paraffin molded form is introduced into molten colored paraffin, and pulled up, thus forming the layer composed of colored paraffin.
Patent JP-S6089521-A (JP)
Title: Production of grain oriented silicon steel sheet having excellent magnetic characteristic
Inventor: IGUCHI MASAO
IPC: C23C8/16
Filed: 1983-10-21
Abstract: PURPOSE:To produce a grain oriented silicon steel sheet having an excellent magnetic characteristic by forming regions for accelerating secondary recrystallization and regions for suppressing the same on the surface of a siliceous steel sheet after decarburization and primary recrystallization annealing then subjecting the steel sheet to secondary recrystallization annealing. CONSTITUTION:A siliceous silicon steel slab is hot rolled and is then subjected to one pass or two passes of cold rolling including intermediate annealing after necessary heat treatment to a final plate thickness. The steel sheet is then subjected to decarburization and primary recrystallization annealing and thereafter regions for accelerating secondary recrystallization and regions for suppressing the same are segmented and formed on the surface thereof and further a separating agent for annealing consisting essentially of MgO is coated thereon and thereafter the steel sheet is subjected to secondary recrystallization annealing. The secondary recrystallized structure near the surface of the steel sheet is thus controlled and the grain oriented silicon steel sheet having high magnetic flux density and low iron loss is thus obtd. S, Se, Te, As, Sb, Bi, Sn, Pb, etc. or the compds. thereof are coated in the above-mentioned regions for accelerating the secondary crystallization and Ce, Ca, Na, K, Sr or the compds. thereof are coated in the region for suppressing the same, by which said regions are formed.
Patent JP-H0619319-A (JP)
Title: Image forming device
Inventor: TAWARA SUKEAKI
IPC: B41J2/44
Filed: 1992-06-30
Abstract: PURPOSE:To estimate the consumption of developer, to decrease errors caused in the case of supplying the developer, and to supply toner with high accuracy by adding a weighted image data value by a coefficient corresponding to the characteristic of an image data group. CONSTITUTION:The supply of toner based on the integrated counted value of the data obtained by weighting the image data value is executed until attaining a specified number of sheets, and the error in the supply is detected by a patch reference image forming system, so that the toner is supplied. In the case a toner amount shows an excessively supplied state by the supply of the toner, the integrated counting of data obtained by weighting the image data value is started and continued until attaining the counted value equivalent to the excessive supply amount. When the counted value equivalent to the excessive supply amount is attained, the counted value of a counter is cleared to '0', and then the integrated counting of the data obtained by weighting the image data value is started as usual, and the toner is supplied based on the counted value.
Patent JP-S6352047-A (JP)
Title: Nondestructive detection of microdefect
Inventor: UMADA MASAHIRO
IPC: G01N21/91
Filed: 1986-08-21
Abstract: PURPOSE:To detect whether a microdefect exits or not by coating a coating material contg. a prescribed material on the surface of a material to be inspected to penetrate the coating material into the microdefect, transferring only the coating material to a thin film and detecting the prescribed material in the coating material by using an X-ray detector. CONSTITUTION:After the coating material 2 contg. Al is coated on the surface contg. the microdefect 1 of the material 3 to be inspected, the surface is lightly polished to allow the coating material 2 to remain only in the defect 1. The thin film 5 is transferred to the material 3 to be inspected and the thin film 5 is stripped off together with the coating material 2 infiltrated into the defect 1. After the surface of the thin film 5 is subjected to vapor deposition 6 of carbon, the coating material 2 stripped onto the thin film 5 is inspected and analyzed by the X-ray detector. The presence or absence of the microdefect is detected surely in the above-mentioned manner.
Patent JP-S6174226-A (JP)
Inventor: NISHI HIROYUKI
IPC: H01H47/32
Filed: 1984-09-18
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-H0538353-A (JP)
Title: Bubble water stream generator
Inventor: OZAKI YUKINORI
IPC: A61H23/00
Filed: 1991-08-06
Abstract: PURPOSE:To obviate the need of a circulation pump having a large faculty in the generation of large bubbles and improve the execution performance by forming an injection port for jetting the large bubble jet stream and the fine bubble jet stream at one place. CONSTITUTION:A system is constituted of a water tank 14, circulation pump 15 for the circulation of the water in the water tank 14, and the piping for a circulation circuit in which the circulation pump 15 is arranged and the water in the water tank 14 circulates. A gas feeding means for feeding gas into the circulation circuit by an ejector 20 arranged in the bypass circuit 21 of the circulation pump 15 is installed. A bubble jetting means 17 equipped with a flow rate control means on the upstream side of an injection nozzle 25 for jetting the flow supplied from the circulation pump 15 and an air feeding means on the downstream side is installed between the discharge side of the circulation pump 15 and the water tank 14.
Patent JP-S6087443-A (JP)
Title: Semiconductor memory device
Inventor: YAMAZAKI SHIYUNPEI
IPC: G11C11/42
Filed: 1983-10-20
Abstract: PURPOSE:To realize reduced cost and improved reliability by consisting principally the semiconductor of silicon or germanium added with oxygen and hydrogen and adding a specific amt. of the impurity selected from the I group and Vgroup of periodic table. CONSTITUTION:A non-single-crystalline semiconductor 1 consisting principally of silicon is formed on a light transmittable insulating substrate 4 by having an intrinsic conductivity type added with hydrogen and oxygen and a protective film 2 for preventing reflection is formed thereon by silicon nitride. The semiconductor 1 is formed by forming first gaseous silicide such as silane to 0.1- 10mu thickness by a plasma glow discharge method (PCVD method). The substrate in the drawing is a reflective metal 4 and oxygen or hydrogen is simultaneously added atop the metal and an amorphous silicon film is manufactured by the PCVD method. Hydrogen is incorporated therein at 1-30atom% and oxygen at 1X10<20>-5X10<21>cm<-3>. Na, K and P are further added into the semiconductor to 5X10<16>-1X10<21>cm<-3> concn. The semiconductor is further dipped for about 10min into aq. NaCl, KCl soln. (0.1N water temp. is 100 deg.C) and is irradiated with light after drying, by which the sensitivity as the semiconductor for the reversible process of the coefft. of light absorption is improved.
Patent JP-H1120195-A (JP)
Title: Ink-jet printer cartridge body and manufacture of the same
Inventor: JACKSON TONYA HARRIS
IPC: B41J2/175
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce production costs of a cartridge by lessening microscopic flashes brought about when a core pin used to form a duct of an ink flow passage in a cartridge is pulled out. SOLUTION: A duct part 42 is in an irregular shape, having a boundary defined by an upper wall 66, a bottom wall 68 and two side walls 70. The side walls 70 are contracted to shut one end of the duct. A leading end of the contraction slightly exceeds a point where a feed pipe 43 is coupled to a hole in the bottom wall. The other end of the duct part 42 extends to an outer face 12A of a cartridge body 12 via a hole 42A fit to remove a core pin when the cartridge body 12 is molded. An ink from a right standing pipe 28 enters the duct 42 via a hole 75 in the upper wall 66. A standing pipe 44 is connected to the hole 75 by a short way 77. The duct 42 is a nearly trapezoid in section.
Patent JP-S6089330-A (JP)
Title: Manufacture of molded item
Inventor: IWATO NOBORU
IPC: B29C51/10
Filed: 1983-10-21
Abstract: PURPOSE:To obtain a cylindrical molded item that is good in dimensional stability and has properties suitable for a recording medium, by keeping a thermoplastic resin sheet when vacuum formed at the temperature of the male mold for 20-180sec. CONSTITUTION:When a thermoplastic resin sheet 1 is vacuum formed using male molds 9 into cylindrical items, the sheet 1 that has been heated to be plasticized is fed to a vacuum forming machine with the opposite ends of the sheet 1 in the state of being clamped by conveying means. Then the sheet 1 is vacuum formed by the heated male molds 9 while the sheet 1 is kept by clamps 2 that clamp the sheet 1 partly or completely around the cylindrical male molds 9. In this case, after the temperature of the male molds 9 is kept for 20-180sec as it is or in a range of 10 deg.C>= the molding temperature, the male mold is cooled. Thus, the heat resistance of the molded item can be improved and it can be prevented from being deformed in the subsequent steps wherein it is subjected to heat.
Patent JP-S6258788-A (JP)
Title: Signal processing circuit for kinescope recording device
Inventor: MATSUMOTO KUNIO
IPC: H04N5/91
Filed: 1985-09-06
Abstract: PURPOSE:To prevent the blur of pattern due to the decision of the propriety of movement correction depending on the difference between a reference signal and a signal subjected to a movement correction by applying the movement correction to an input television picture in the rate in response to the frame sequence and forming the reference signal from an input television signal. CONSTITUTION:A movement command is generated based on a moving vector at every frame (1/60sec) by a moving vector detection and processing circuit 24. The moving command is fed to moving circuits 11, 12, 13. A changeover signal from a changeover signal generating circuit 29 is fed to one input terminal of an OR gate 20 and a control signal is fed from a terminal 30 to other input terminal. Further, when the changeover signal from the OR gate 20 goes to H, switch circuits 17, 18, 19 select the output of delay circuits 14, 15, 16, that is, a signal not subjected to the movement correction is selected and when L, the output of moving circuits 11, 12, 13, that is, a signal subjected to the movement correction is selected. Thus, the blurred pattern in the output picture is prevented.
Patent JP-S6443089-A (JP)
Title: Speed control device for induction motor
Inventor: SUGIYAMA SHOJI
IPC: H02P27/06
Filed: 1987-08-05
Abstract: PURPOSE:To suppress torque pulsation produced in acceleration or deceleration and to improve the accelerating and decelerating characteristics, by setting up the instantaneous value current of each phase as a command current when a motor is at a rotating speed based on its speed command value depending on the speed deviation. CONSTITUTION:A command current setting circuit 21 is composed of a subtractor 21a, a slip frequency setter 21b and a command current operation section 21c. The subtractor 21a finds the deviation between a rotating command value f'm from a rotating speed setter 22 and a rotating speed fm from a rotating speed detector 5, i.e. the deviation of the rotating speed  fm (f'm-fm). The slip frequency setter 21b sets a slip frequency fs based on the deviation  fm. With the command current operation section 21c based on the slip frequency fs and rotating speed fm the instantaneous currents for two phases ia and ib are found by operation.
Patent JP-S6175214-A (JP)
Title: Magnetic detection circuit
Inventor: OSADA YUTAKA
IPC: G01D5/245
Filed: 1984-09-20
Abstract: PURPOSE:To achieve a correct positional detection by a method wherein a plurality of magnetoelectric elements arranged at the interval one-fourth the specified interval of N and S poles are arranged in proximity of a scale with N and S poles magnetized thereon at the interval and the detection outputs of the magnetoelectric elements are subtracted or added. CONSTITUTION:A scale 5 on which N and S poles are magnetized alternately on a rotting shaft 11 of a spindle motor 10 of a disc drive unit or the like at a specified pitch is mounted, an MR element unit 130 having four MR elements arrayed at the pitch one-fourth that thereof is arranged in proximity of the scale 5 and the four MR elements are bridge connected to input detection outputs MR1 and MR2 into a differential amplifier 22. Output of the amplifier 22 is fed to one input terminal of the differential amplifier 141 of a position control means 14 while a reference signal S1 is done to the other input terminal thereof respectively to make the unit 130 correspond to the central position of the scale 5 when the signal S1 coincides with the output level of the amplifier 22 whereby the waveform of the amplifier 22 is made steep near the signal S1.