baber/WOPTO huggingface dataset:
Patent JP-H1071418-A (JP)
Title: Cold drawing method of metal tube
Inventor: NAGAI MASAYUKI
IPC: B21C9/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide the cold drawing method of metal tube not causing chattering. SOLUTION: A dry resin film made of water soluble acrylic resin neutralized by caustic soda or ammonia is formed on one side or both sides of the inner/ outer faces of a tube stock descaled, and then drawing is conducted with coating non-drying lubricant on the inner/outer faces. In this method, copolymer resin between acrylic ester and/or methacrylic acid ester and acrylic acid and or methacrylic acid is preferably used. A production cost of products is reduced because a special dumping device is not required.
Patent JP-S61106352-A (JP)
Title: Image forming device with sheet feeder
Inventor: KOBAYASHI HIROO
IPC: B65H7/18
Filed: 1984-10-26
Abstract: PURPOSE:To prevent sheet jam in an image forming device such as a laser printer by equipping it with a sheet feeding device whereby sheet feed is switched so as to be made from another sheet stacking means before the sheet stacking means in question is exhausted completely. CONSTITUTION:In this image forming device, each transcription sheet sent from a upper cassette 10 or a lower cassette 11 as sheet stacking means is fed to the surface of a drum 3 through the action of feed rollers 12A, 12B and transport rollers 13A, 13C, and a transcriptive electric charge apparatus 6 performs transcription of a toner on the drum 3 onto the sheet. Residual sheets sensors 14-1, 14-2 are arranged below the body in the position mating with the cassettes 10, 11. Further, image forming device is equipped with a switching means to change over the sheet feed according to the signal given by the sensors so that the other sheet stacking means with sheets loaded will take over the sheet feed.
Patent JP-H0973915-A (JP)
Title: Manufacture of flat secondary battery
Inventor: KITA YOSUKE
IPC: H01M2/06
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a flat secondary battery with high reliability. SOLUTION: A plurality of lead parts 5a (7a) of a current collector are piled up, then welded to electrode leads bodies 11a (12a). The lead parts 5a (7a) of the current collector are piled up on the electrode lead bodies 11a (12a), a pressing jig 26 having a plurality of holes 26a-26d are placed thereon, then the lead parts and the electrode lead bodies are welded from parts of the holes 26a-26d by using ultrasonic welding horns.
Patent JP-H0276171-A (JP)
Title: Bit synchronizing circuit
Inventor: TAKEUCHI TOSHIFUMI
IPC: G11B20/14
Filed: 1988-09-12
Abstract: PURPOSE:To make the free-run frequencies of a VCO unadjusted by applying a voltage corresponding to the dislocated portion of the VCO oscillating frequencies with respect to a disk rotation control reference clock in order to fetch a signal at a constant transmission rate from a recording media to a VCO controlled voltage. CONSTITUTION:For the clock frequencies of a reference oscillator 12 to have the clock frequencies corresponding to the transmission bit rate of the signal applied to an input terminal 1 and to be also the reference frequencies of the servo circuit of the recording media, which determines the transmission rate of the input signal, and for the clock frequencies of a voltage controlled oscillator (VCO) 6, the voltage corresponding to their difference is outputted by a frequency comparator 9, and it is added through a loop filter 10 and an adder 5 to the voltage to control the oscillating frequencies of the VCO 6. Thus, the oscillating frequencies of the VCO 6 is always set near the transmission rate, and the free-run frequencies can be made unadjusted.
Patent JP-H01112285-A (JP)
Title: Low illuminance image display and video display controller
Inventor: GUREGORII DABURIYU REEDENBATSU
IPC: G09G1/00
Filed: 1987-09-11
Abstract: PURPOSE: To apply continuous and constant video patterns not to be burned on a CRT screen by reducing the luminance of the screen without sharply changing an existing picture by the right shift of two bits based upon zero filling. CONSTITUTION: When dimming (dipping) is required, a dim signal on a line 71 is reduced, transistors(TRs) 90 to 97 are activated, and in a dim mode, signals VD0, VD1 are not used and only signals VD2 to VD7 are shifted downward. Thereby right shift followed by zero filling is generated in the original video signal, a voltage level is reduced to almost 75% binary weight and the intensity level of a display screen is reduced by almost the same level. Since three R, G and B driving signals are equally reduced, only the intensity is influenced by the reduction, the picture existing on the screen still exists in the dim mode and the picture can be prevented from being burned because of low intensity.
Patent JP-S59119583-A (JP)
Title: Detecting mechanism for clog of video head
Inventor: KAWACHI MASANORI
IPC: G11B27/36
Filed: 1982-12-27
Abstract: PURPOSE:To generate a warning of signal absence during recording and to prevent a failure in recording by providing a detecting mechanism and detecting the recording level of a video head during the recording. CONSTITUTION:A detection head 23 is added between audio heads 12 and 13 and a control head 17 in internal contact with video tracks. Consequently, a signal absence part 9' is detected. A detection output waveform is disordered from the starting point E of the signal absence and the disorder is detected by a detecting circuit to generate a warning of the start of signal absence due to the clogging, etc., of the video head by an abnormality warning mechanism.
Patent JP-H0274049-A (JP)
Title: Measuring device for electrical characteristic within surface of wafer
Inventor: SOEDA SHINYA
IPC: H01L21/66
Filed: 1988-09-09
Abstract: PURPOSE:To make possible the drive of the title device to a chip to be measured even if the coordinates of the chip to be measured and a control order associated with the drive are not known and moreover, to make possible the transfer of the device to an arbitrary chip to be measured during the measurement of the above chip by a method wherein the device is provided with a display device to display a wafer chip distribution for specifying the arbitrary chip to be measured during the measurement by inputted information on the type of a wafer to be measured. CONSTITUTION:Information on the type of a wafer to be measured and measurement conditions, which are needed for measuring, are inputted through an input device 4 and the inputted measurement conditions are stored in a measurement condition file 2. Then, a wafer chip distribution is displayed on a display screen (a display device) 5 according to the information on the type of a wafer to be measured, a chip to be measured is specified by operating the key of the device 4, a prober is driven to a measurement position specified with the specification and the electrical characteristics of the chip are measured through a tester 7 according to the measurement conditions in the file 2. Thereby, if an arbitrary chip to be measured is specified during the measurement of the above chip, the prober is driven automatically to the specified chip and can measure and furthermore, as there is no need to know in advance the coordinates of the chip to be measured and a control order associated with the drive, the operation of the title device can be performed rapidly and easily.
Patent JP-H0951810-A (JP)
Title: Manufacture of noble metall accessory
Inventor: HONDA HATSUTARO
IPC: B29C39/10
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an accessory which can be inexpensively provided by an artificial jewel without damaging a high-grade sense. SOLUTION: This accessory is composed of a plate-shaped base part 1, cylindrical member 2 and pin 3 and thermosetting resin 5 is injected and solidified in an open space 4 formed between the member 2 and the base part 1. All the base part 1, member 2 and pin 3 are formed from noble metals such as gold, platinum or silver. The resin 5 is uncolored or colored and when the resin is set, it looks a jewel.
Patent JP-H0273960-A (JP)
Title: Vacuum deposition device
Inventor: TOYAMA MASAO
IPC: C23C14/24
Filed: 1988-09-09
Abstract: PURPOSE:To form a homogeneous plating layer on the surface of a steel sheet by vacuum deposition by forming a narrow tubular opening leading to a vacuum chamber on the top of a furnace for melting a sublimable metal. CONSTITUTION:A first melting furnace 5 is set in a vacuum chamber 2 and the top of the furnace 5 is constricted to form a narrow tubular opening 5a. Vapor of a sublimable metal 3 such as Mg in the crucible 5 is diffused into the chamber 2 through the opening 5a and deposited on a steel sheet 1. A homogeneous plating layer can be formed on the surface of the steel sheet by vacuum deposition.
Patent JP-H0954117-A (JP)
Title: Cross coil type measuring instrument
Inventor: KOMURA TAKASHI
IPC: G01R5/16
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a cross coil type measuring instrument measuring accurately regardless of variation in atmosphere temperature. SOLUTION: Around a bobbin 140 which has a built-in moving magnet, coils 11 and 12 are wound, and a pointer 15 is provided to a rotation axis 150 of the moving magnet, and the bobbin 140 is housed in a magnetic shielding case 16, and further an externally mounted magnet 13 which mutually magnetically acts with the moving magnet is arranged between the bobbin 14 and the case 16. A by-pass circuit 2, with which temperature coefficient of a current value flowing in the coils 11 and 12 is varied corresponding to temperature coefficient of the externally mounted magnet 13, is connected parallel to the coils 11 and 12.
Patent JP-H0391300-A (JP)
Title: Automatic wiring device
Inventor: SHIBAZAKI YASUO
IPC: H05K13/06
Filed: 1989-09-04
Abstract: PURPOSE:To enable wiring connection between a parts-mounting side and a soldering side even in a densely mounted printed circuit board by connecting a core wire with its coating removed to a metal terminal, inserting the metal terminal into a part lead insertion hole for performing wiring connection, or pressing the core sire to the part lead soldering part. CONSTITUTION:For wrapping a cable wire 59 which is set in a groove 57 of a wrapping tool after its coating removed to a metal terminal 10, the metal terminal 10 is inserted into a hole which is provided in the center of a bit 52 and the bit 52 is rotated for several times for wrapping. Then, for inserting this metal terminal 10 into a lead insertion hole 61 of an electronic part 60 which is mounted on a printed circuit board 1, the lead insertion hole 61 is positioned directly above the metal terminal 10 and a metal terminal gripping mechanism 25 is moved downward for insertion. At this time, since a protrusion 620 for preventing falling-off is provided on the metal terminal 10, fall-off of the terminal is avoided. Also, for fixing the core wire 59 of the coated wire 15 to the soldering part of the part lead, it is held by a coated wire gripping mechanism 27 and a spiral core wire 59 is positioned on the upper surface of a solder 82 which is cut flat. Then, a cream solder is discharged aslant from upper part of the core wire 59, and a infrared ray spot is irradiated, thus making solder to be melted for fixing.
Patent JP-S60119412-A (JP)
Title: Position detecting device using cursor
Inventor: MORI MASAHIRO
IPC: G01B21/00
Filed: 1983-11-30
Abstract: PURPOSE:To execute exactly a detection so that a position indicating part is not influenced by a meterial quality of an object to be detected, by detecting a position of a point separated from a position to be detected, and obtaining the position to be detected by basing on said detection. CONSTITUTION:A cursor 2 has two position indicating parts 22, 23 and a switch 24, and aligns a cross mark 21 with a point to be detected. The position indicating part 22 and 23 are installed on a detecting plate 1, therefore, two coordinate position signals which are different from each other on the detecting plate are obtained by an electrostatic method or a magnetic method, etc. When the switch 24 is depressed by an operator, the position indicating parts 22, 23 send out the coordinate position signals to a controlling circuit. Coordinate position detecting circuits 4, 5 receive the coordinate position signals from the position indicating parts 22, 23 and specify the indicated position. In an operating circuit 6, the coordinate position indicated with the cross mark 21 is derived by an operation.
Patent JP-H0566955-A (JP)
Title: Data bus fault detecting method
Inventor: TASHIRO YUTAKA
IPC: H04L12/40
Filed: 1991-09-09
Abstract: PURPOSE:To provide a data bus fault detecting method which can simultaneously identify a fault of a common data bus and a fault of an external processor itself in a switchboard system. CONSTITUTION:In a switchboard system, a central controller 1 containing an arithmetic unit 2 and an arithmetic memory 5 is connected to at least one of external processors c1-on and a bus monitoring device 4 via a common data bus 5. Then a transmission end display flag (an) is added to the switchboard system to decide that the transmission data have been sent to the processor (cn) from the controller 1 together with a device flag display flag (bn) which transfers the monitoring data to the processor (cn) that is through with transfer of the transmission data from the controller 1 and at the same time to display the device fault of the processor (cn) that is not through yet with transfer of the transmission data, and a deciding means which decides a fault of the bus 5 or a fault of the processor (cn).
Patent JP-S6469581-A (JP)
Title: Production of reaction tube made of silicon carbide
Inventor: IZUME HIROYUKI
IPC: H01L21/22
Filed: 1987-09-10
Abstract: PURPOSE:To prevent generation of protrusions on inner wall surface, etc., by impregnating molten silicon into pores of a porous silicon carbide tube, introducing an inert gas into the silicon carbide tube and cooling the tube while keeping the inner wall temperature below the outer wall temperature. CONSTITUTION:A porous silicon carbide tube 20 is disposed in a carbon crucible 16. A small silicon piece 21 is heated and melted with a heater 12 and the molten silicon is impregnated into the porous silicon carbide tube 20 by capillary phenomenon. An inert gas (e.g. argon gas) is introduced through an inlet pipe 13 into the porous silicon carbide tube 20 and the tube is cooled while keeping the inner wall temperature below the outer wall temperature until the inner wall temperature reaches <=1,400 deg.C to obtain the objective silicon carbide reaction tube. There is no formation of protruded solid silicon on the inner wall surface and, accordingly, the labor for the removal of silicon protrusions by blast-treatment of the inner wall surface can be eliminated.
Patent JP-S59120924-A (JP)
Title: Method and device for measuring energy distribution of laser beam
Inventor: OOISHI YUUJI
IPC: G01J5/12
Filed: 1982-12-28
Abstract: PURPOSE:To measure safely, quickly and exactly the lateral mode energy distribution of a laser beam with the use of a light splitter wherein temp. detectors 15 are attached to one side of irradiating plates provided with many splitting passages by making the laser beam incident to the end face of the light splitter, detecting the beam energy of each passage and displaying the energy distribution chart conforming to the energy distribution of the end face on a display device thereby measuring the energy distribution. CONSTITUTION:The laser beam generated from a laser generator 1 passes through an optical system and enters a light splitter 3. The splitter 3 is formed by providing irradiation plates 13 respectively to the many split passages 11 enclosed by vertical and horizontal partition walls 7, 9 along the optical axis. The joint part 17 of a temp. detector 15 is attached by brazing to one surface of each plate 13. The laser beam incident to the splitter 3 falls onto the plates 13 without being interfered by the adjacent passages thereby elevating the temp. of said plates. The temp. generates electromotive force in the detectors 15. The electromotive force for each passage is converted to an electrical signal by an A/D converter and the electrical signal is transferred through an interface 19 to a computer 21.
Patent JP-S6384256-A (JP)
Title: Automatic sending method for facsimile of picture document stored in optical disk
Inventor: MATSUMOTO HIROYUKI
IPC: H04N1/21
Filed: 1986-09-29
Abstract: PURPOSE:To execute other job by registering information required for transmission onto a management table in advance, allowing a sender to recognize the information automatically and sending a desired picture document at a desired condition thereby allowing the command without notice at each occasion. CONSTITUTION:The information required for the transmission of a document name of a picture document desired to be sent by the user, a facsimile number of an opposite party desired to be sent and the time for sent is commanded for each document from an operation command keyboard 5. An optical disk storage picture document retrieval device 2 registers the information to a facsimile sending managing list 3. A facsimile sender 4 retrieves the information registered in the management table 3 to recognize it and when the registered facsimile sending time reaches, the retrieval device 2 is used to read the desired picture document data to be registered from the optical disk storage device. The document is sent to the sending section, from which the document is sent to the registered desired opposite facsimile equipment 7.
Patent JP-H1157811-A (JP)
Title: Production of lustrous cold rolled stainless steel sheet
Inventor: TAKAHASHI MASANORI
IPC: B21B1/22
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for a lustrous cold rolled stainless steel sheet by removing the bad shape and crack due to the asperity occurred on the surface of the thin wall cast piece, and the rough surface and grain boundary corrosion groove caused by annealing and pickling of the thin wall cast piece and the thin steel plate after preliminary cold rolling. SOLUTION: The this wall cast piece obtained by continuous casting is applied to spare cold rolling by the cold rolling mill with the rolling reduction of 5% or more and 20% or less after being annealed and pickled or only picked. After the roughness Ra of the surface of the thin steel sheet is made to be 1 μm or less, the surface is ground only by 5 μm or more and 100 μm or less after being annealed and pickled or as it is. Then, after being applied to the finish cold rolling, the sheet is annealed and pickled or just annealed with luminescence instead.
Patent JP-H05276899-A (JP)
Title: Meat quality-improving agent, and method for improving quality and taste of meat with the same
IPC: A23L13/50
Filed: 1991-05-30
Abstract: PURPOSE:To enable to simultaneously achieve the improvement in the physical properties and taste of meat by treating the bird or animal meat at a low grade part with a combination of enzymes effective for the improvement in the qualities and taste. CONSTITUTION:The bird or animal meat at a low grade part is treated with a combination of an elastase capable of specifically decomposing hard protein such as elastin or collagen, the main components of connective tissues (sinew), for softening the meat with a protease or peptidase capable of producing free amino acids and peptides contributing the taste of the meat or an amylase or collagenase acting on collagen fibers to facilitate the attack of the protease. The qualities of hard and sinewy meats at the low grade parts of bird or animal meats such as beeves, porks or chickens are improved before cooked, and the softness and good tastes are thereby added to the meats to enhance their values.
Patent JP-S6384218-A (JP)
Title: Pn code synchronizing system
Inventor: WATANABE SHINTARO
IPC: H04B1/7077
Filed: 1986-09-29
Abstract: PURPOSE:To attain the detection of a positive correlation output by detecting the correlation between a preamble and an PN code outputted from a reference PN code generator by a SAW convolver and applying AND processing to substantially extinguish a pseudo correlation output. CONSTITUTION:A received spread spectrum signal is subject to RF amplification and frequency conversion, becomes an intermediate frequency signal, amplified by an intermediate frequency amplifier 1 and frequencyconverted by a frequency mixer 5 and fed to one input terminal of the SAW convolver 7. A reference PN code from a reference PN code generator 8 and an output of an oscillator 9 are fed to a mixer 10 and its output is fed to the other input terminal of the convolver 7. The correlating output detected by the convolver 7 is subjected to undesired signal rejection by a band pass filter 11, detected by an envelope detector 12 and fed to an AND gate 14 via a waveform rectifier 13. an effective range decision pulse from the reference PN code generator control circuit 15 is sent and a positive signal is obtained from the gate 14.
Patent JP-H1066847-A (JP)
Title: Porous filter membrane and membrane module using the same
Inventor: FUJITA MASAKAZU
IPC: B01D63/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a porous filter membrane capable of stably performing filtering treatment over a long period of time and excellent in durability and a membrane module using the filter membrane. SOLUTION: A porous filter membrane 1 consists of a porous synthetic resin membrane 2 and a reinforcing member 5 and a membrane module is obtained by arranging the porous filter membranes to both surfaces of a frame member. The porous synthetic resin membrane 2 has voids of 60-90% and a large number of pores with a pore size of 0.1-2.0μm and is pref. composed of ultra-high mol.wt. polyethylene with a mol. wt. of 5×105 to 7×106. As the reinforcing member, a perforated film (polyester film) or a fabric (polyester fabric) 5 with air permeability of 0.5-3.0cc/cm<2> /sec is pref. The reinforcing member is laminated to the porous synthetic resin film to be bonded thereto in a dot like, linear or reticulated state by an adhesive.
Patent JP-H0890889-A (JP)
Title: Ink ribbon cassette autochanger printer system
Inventor: SHIMIZU YUKIO
IPC: B41J2/325
Filed: 1994-09-22
Abstract: PURPOSE: To dispense with manual removal of an ink ribbon cassette from a carriage at every time when thermal paper is printed and thereby to improve utility by a construction wherein the ink ribbon cassette on the carriage is removed and set at a prescribed position of a stocker on the occasion of printing the thermal paper. CONSTITUTION: In a printer equipped with a carriage 11 holding an ink ribbon cassette (hereinafter called simply a cassette), a stocker 12 storing a plurality of cassettes so that they can be taken out is provided. Besides, a changer 13 which can shift the stocker 12 and the carriage 11 to two states, a ribbon delivering state wherein the stocker and the carriage are made to approach each other so as to conduct delivery of the cassette and a state of enabling movement of the carriage wherein they are separated from each other so as to make the carriage 11 movable, is provided. At the time when thermal paper is printed, the cassette held by the carriage 11 is removed by cooperation of the changer 13 and a cassette separating means 14 and it is set at a prescribed position of the stocker 12 and stored.
Patent JP-S6383558-A (JP)
Inventor: AMANO SHIRO
IPC: F25B21/02
Filed: 1986-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。