baber/WOPTO huggingface dataset:
Patent JP-H0461644-A (JP)
Title: Optical master disk and production thereof
Inventor: UENO FUMIAKI
IPC: G11B7/007
Filed: 1990-06-28
Abstract: PURPOSE:To facilitate the exact disposition of a laser beam stop position by providing a region for signal recording and a region for adjusting the disposition of the laser beam stop position on the same master disk. CONSTITUTION:This master disk is constituted by providing the region 23 for signal recording and the region 24 for adjusting the disposition of the laser beam stop position on the same optical master disk 1. The need for placing the optical master disk 1 again on a spindle is eliminated and the deviation the disposition of the laser beam stop position adjusted by the operation for exchanging the master disk 1 is obviated by providing the region 23 for signal recording and the region 24 for adjusting the disposition of the laser beam stop position on the same master disk in such a manner. The laser beam stop position is exactly disposed in this way.
Patent JP-S6149329-A (JP)
Inventor: MIYAKE YASUHITO
IPC: G05D23/19
Filed: 1984-08-16
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-H04367524-A (JP)
Title: Method and apparatus for taking out formed optical element
Inventor: IKEUCHI TAKASHI
IPC: C03B11/00
Filed: 1991-06-14
Abstract: PURPOSE:To readily take out a very small formed optical element which was difficult to take out, because it does not produce gap between a carrying member and formed optical element even in shrinkage by cooling after forming by heating only a carrying member by quick heating means and spreading inner diameter of the carrying member. CONSTITUTION:A formed optical element 1 is put in the interior of nearly cylindrical carrying member 2. A heating source 3 for heating the carrying member 2 is provided in the vicinity of periphery of the carrying member 2. A vertically movable formed optical element taking-out means 4 is installed under the carrying member 2.
Patent JP-S6147813-A (JP)
Title: Polyamide monofilament and production thereof
Inventor: SUGIE TSUTOMU
IPC: D01F6/90
Filed: 1984-08-15
Abstract: PURPOSE:To obtain the titled fibers, having a low wet elongation and high wet elastic modulus, and useful as fishing guts or fishing nets, by spinning and drawing a polyamide, consisting essentially of polytetramethylene adipamide, and having a specific relative viscosity in sulfuric acid under specific conditions. CONSTITUTION:A high-molecular weight polymer, consisting essentially of polytetramethylene adipamide, and having >=3.4 relative viscosity (etarel) in sulfuric acid is melted at 305-340 deg.C, and extruded within 3min melt residence time, and the resultant fibers are passed through a heating cylinder, having usually 3- 30cm length at 250-450 deg.C and provided under a spinneret and cooled with a nonpolar refrigerant, e.g. perclene, preferably at 0--40 deg.C at 10<2>-10<4> deg.C/sec cooling rate and taken off preferably at 10-50m/min speed. The resultant yarns are then hot-drawn at >=5 times draw ratio in two or more stages and heat- treated at 230-280 deg.C to give the aimed fibers having >=4.5g/denier wet knot strength, >=17% wet knot elongation, >=130kg/mm.<2> wet linear elastic modulus ane <=6% shrinkage in boiling water.
Patent JP-H0515378-A (JP)
Title: Recombinant plasmid, bacterium containing the same plasmid and production of l-tryptophan using the same bacterium
Inventor: INUI MASAYUKI
IPC: C12N1/21
Filed: 1991-07-11
Abstract: PURPOSE:To obtain a new recombinant plasmid to form L-tryptophan in high yield by enzymatically reacting indole acid with glucose. CONSTITUTION:A recombinant plasmid such as pCRY40-trpAB consisting at least of (A) a DNA range containing tryptophan synthetase gene derived from coryneform bacteria provided with a promoter in the upper stream, (B) a DNA range containing a gene to conduct replicative multiplication function of plasmid in coryneform bacteria and (C) a DNA range containing a gene to conduct stabilization function of plasmid in coryneform bacteria derived from plasmid pBY503. The plasmid is obtained by cutting a chromosome DNA extracted from Brevibacterium flavum MJ233 (FERM BP-1,497), etc., with restriction enzyme BamHI, etc., to give DNA fragment, linking tac promoter to the DNA fragment to prepare the range A and integrating the range A into pCRY 30 having the range B and the range C.
Patent JP-H1021163-A (JP)
Title: Image display control method
Inventor: BAN HIDEYUKI
IPC: G06Q50/22
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To exactly and speedily display the same image at respective terminals when terminals are newly added at the start of conference, etc., by displaying the rotated or inverted image on the respective terminals according to the contents of a transmitted attitude code. SOLUTION: When an operator of a terminal I instructs the turn to the right by 90 deg., in an attitude code generation step 13, the attitude code corresponding to the rotation by 90 deg. to the right is generated. The generated attitude code is transmitted from the terminal I through a communication network 19 to a terminal J in an attitude code transmission step 14. In an image display step 16, the terminal J receiving the attitude code discriminates processing contents corresponding to the attitude code show processing for rotating a source image by 90 deg. to the right, and the source image is rotated by 90 deg. to the right. The rotationally processed image is displayed on a monitor.  Even in the image display step 15 of the terminal I, on the other hand, the rotationally processed image is displayed on the monitor through the procedure similar to the terminal J while using the attitude code generated by the attitude code generating step 13.
Patent JP-H0221391-A (JP)
Title: Sheet paper temporary housing mechanism
Inventor: KURATA AIICHIRO
IPC: G07D9/00
Filed: 1988-07-11
Abstract: PURPOSE:To simplify a separator drive mechanism by executing the sheet paper housing and paying out operation of a separator and the drawing in operation of the separator from housing space with one motor. CONSTITUTION:A separator 4 is turnably supported around a certain shaft 16, and this shaft 16 vertically executes a linear motion by the drive mechanism. For a cam 19 arranged along a stroke along which the separator 4 moves, a linear part and a curved part are combined, and while the cam 19 guides the separator 4 with its linear part and makes the separator 4 execute the linear motion when the separator 4 executes the sheet paper housing and paying out operation, the cam 19 guides the separator 4 with its curved part, makes the separator 4 execute a turning motion, and makes the separator 4 draw in when the separator 4 executes the drawing in operation. Thus, the sheet paper housing and paying out operation and the drawing in operation of the separator 4 can be smoothly executed in small space with one drive motor 20.
Patent JP-H0920438-A (JP)
Title: Double feed detecting device for paper sheet
Inventor: KOIZUMI AKIRA
IPC: B65H7/12
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent damaging a paper sheet so as to surely detect a double feed, by detecting a rotational speed of a roller arranged into contact with a conveying belt, and detecting the double feed from fluctuating the detected rotational speed. SOLUTION: When a paper sheet is carried in a double feed detecting device, the paper sheet is interposed between conveying belts 1a, 1b and fed to a clearance between the conveying belt 1a and a roller 2. A tip end of the paper sheet in a conveying route 7 is detected by a paper sheet position detecting sensor 8, and after a prescribed time, a clutch 3 is turned ON and load torque of a torque limited 4 is transmitted to the roller 2. At this time the roller 2 rotates in a condition into contact with the conveying belt 1a, synchronously with the conveying belt 1a. When a double feed is generated a plurality of the paper sheets is judged by detecting fluctuating this rotational speed by a rotary encoder 5. Because of deceleration of a rotational speed of the roller 2 due to a slippage between first/second paper sheets.
Patent JP-2001006509-A (JP)
Title: Electric or electronic apparatus
Inventor: SHIBAI HIDENORI
IPC: F24C15/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric or an electronic equipment equipped with an inexpensively constituted indicator using light emitting elements and capable of easily confirming operation of a load. SOLUTION: In a cooker, this electric or electronic equipment, plural types of operation times of a magnetron can be set by a microcomputer, dot indicators 91 to 919 correspond to each operation time, and when one of these plural types is set as a set time, the dot indicator corresponding to this set time lights or blinks. In this plurality of dot indicators 91 to 919, each luminous color is different in dot indicators 91 to 94 corresponding from zero seconds to one minute, dot indicators 95 to 98 corresponding from one minute 30 seconds to five minutes, and dot indicators 99 to 919 corresponding from five minutes to fifteen minutes.
Patent JP-H0768522-A (JP)
Title: Manufacture of ceramic product
Inventor: MATSUI AKIRA
IPC: C04B33/28
Filed: 1993-06-16
Abstract: PURPOSE:To mold a complicated and delicate product in a method for manufacturing a ceramic product to be molded by casing a ceramic material in molds. CONSTITUTION:The method for manufacturing a ceramic product comprises the steps of solidifying aqueous solution of polysaccharides such as agar-agar, agarose, Carrageenan, duran gum, xanthane gum, etc., by cooling, molding it in molds, casting self-curing slurry as a ceramic material in the molds, and melting the molds after the solidification to remove it.
Patent JP-H1199325-A (JP)
Title: Mixer
Inventor: KELLER WILHELM A
IPC: B65D25/08
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain an adequate mixing ratio with the least possible number of mixer elements. SOLUTION: This mixer for the dispensing cartridges for plural components includes a mixer housing which has at least two storage cylinders, houses a mixer element group 3 and is mountable at the cartridge and an inlet section which has transversely lined up and discrete inlets 4A, 4B communicating a parting edge 8 of the first mixer element of the mixer element group 3. The inlet section terminates at an end plate 20. The end plate 20 has divided inlet apertures 20A, 20B for material components. A space which is a confluent chamber is formed between the peak surface of the inlet plate 20 and the inside surface of the step part of the mixer housing.
Patent JP-2001003112-A (JP)
Title: Method for melting metal
Inventor: ASAI JUNICHIRO
IPC: C22B7/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To efficiently melt a raw material containing turning chips and to reduce the damage to a refractory by using the metallic raw material for melting containing the turning chips in a specified ratio in a rotary furnace rotated around the center axis of a cylindrical furnace body as its horizontal direction and regulating the rotating speed of the furnace body to a specified range since the point of time when the heating starts. SOLUTION: The furnace body 2 composed of the cylindrical body lined with the refractory 1, is supported with supporting rollers 3 so as to be rotatable around the center axis of the cylindrical body in the horizontal direction by using a motor 4 as a driving source. At the one end side of the furnace body 2, a burned hole 5 and a molten metal tapping hole 6 are arranged, and at the other side thereof, a gas exhaust hole 7 is arranged and the metal is melted in the furnace body 2 with an oxygen burner 8. At this time, as the metallic material, a raw material containing >=50% turning chips, optimally, 60-85% thereof, is used, and the rotating speed of the furnace body 2 is regulated to a constant in the range of 0.5 rpm to <1.0 rpm since the point of time when the heating starts, to execute the melting. In this way, the cost needed for the checking and repairing is reduced, and the working ratio is improved.
Patent JP-H0516314-A (JP)
Title: Thermo-setting resin decorative laminated sheet
Inventor: KAWABATA ICHIRO
IPC: B32B27/04
Filed: 1991-07-11
Abstract: PURPOSE:To obtain a decorative laminated sheet having sufficient three-dimensional effect and deep effect by laminating upper layer paper acquired by forming a pattern to paper, which is made transparent when the paper is impregnated with a resin liquid and the resin liquid is cured, and impregnating the paper with a thermo-setting resin, approximately similarly constituted intermediate paper, lower layer paper and a base material in the order. CONSTITUTION:A thermo-setting resin decorative laminated sheet is constituted by laminating upper layer paper 5 obtained by forming a pattern 6 on paper, which is made transparent or translucent and colored and transparent when the paper is impregnated with a resin liquid and the resin liquid is cured, and impregnating the paper with a thermo-setting resin, intermediate paper 4, in which similar paper is impregnated with the thermo-setting resin, lower layer paper 2 impregnated with the thermo-setting resin having hiding properties and a base material 1 in the order. Accordingly, since light 8 projected to an opaque pattern 6 section is reflected by the surface of the pattern 6 but light 9, 9' projected to sections except the pattern 6 section is transmitted through upper layer paper 5 and intermediate paper 4 and reflected by lower layer paper 2 or the pattern 3 section of the lower layer paper, the opaque pattern 6 section of upper layer paper 5 and the surface of lower layer paper 2 and the pattern 3 section can be seen simultaneously.
Patent JP-H0518918-A (JP)
Title: Water quality meter
Inventor: KAWAMOTO KOTARO
IPC: G01N27/06
Filed: 1991-07-12
Abstract: PURPOSE:To achieve accurate measured output and quick response time and to avoid the requirement for keeping the temperature of a thermostat constant. CONSTITUTION:One path 1B circulate test water 2 into which reagent 5 is added. Another path 1C circulate carrier solution 7 which dissolves and carries a material to be detected. The paths 1B an 1C are separated with a gas- transmitting film tube 1A in a film separating device 1. A conductivity meter 8 is provided on the downstream side of the other path 1C of the film separating device 1 to measure the electric conductivity of the carrier solution 7. In a water tank 3, the film separating device 1 is contained, and the test water 2 flows in and out. A temperature sensor 9 measures the temperature of the test water 2 in the water tank 3. A data processing device 10 performs the temperature correction of the electric conductivity based on the data from the temperature sensor 9 and outputs the measured result.
Patent JP-2000006034-A (JP)
Title: Grinding tool
Inventor: IKENO JUNICHI
IPC: B23H5/08
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a mirror surface with high shape accuracy by sticking particulate to a conductive grinding wheel by flowing current to the grinding wheel, performing a mirror surface grinding action for an object to be worked, preventing a bond material from flowing out because current is not flowed to a non-conductive grinding wheel made of an insulated material, preventing natural decrease of the grinding wheel and performing a shape creation grinding action. SOLUTION: A grinding tool 1A is constituted by annually and alternately disposing a conductive grinding wheel 3 and a non-conductive grinding wheel 4 on an end face 2a of a metallic support 2 as a conductive holding member. The metallic support 2 is made of steel products with conductivity such as stainless steel and carbon steel and is formed into a cylindrical shape. The conductive grinding wheel 3 is formed into a fan shape by holding abrasive grain of diamond by a bond material with conductivity such as bronze and nickel. The non-conductive grinding wheel 4 is formed into a fan shape by holding abrasive grain of diamond by a bond material without conductivity that clay coupling material is magnetized, that is, vitrified bond.  The conductive grinding wheel 3 and the non-conductive grinding wheel 4 are fixed to the end face 2a of the metallic support 2 as an electrically connection means.
Patent JP-2001004763-A (JP)
Title: Analog electronic clock
Inventor: SUGANO FUMIO
IPC: G04C3/14
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain an analog electronic clock with less current consumption that does not malfunction even if a disk or a second hand with a large inertial moment is mounted to a second hand shaft. SOLUTION: The analog electronic clock is provided with a bias means 7 that is connected to one end of a drive coil and bypasses a potential level to nearly the middle potential of a power supply voltage, a back electromotive voltage detection circuit 9 that is connected to the other end of the drive coil and detects a back electromotive voltage due to the rotation of a rotor, and a magnetic pole detection means 12 for detecting the magnetic pole position of a rotor being rotated for a stator based on a back electromotive voltage being generated at the back electromotive voltage detection circuit 9. Then, the magnetic pole detection means 12 stops the output of a drive pulse signal based on a detection signal from the back electromotive voltage detection circuit 9, thus obtaining an analog electronic clock with less consumption current that does not malfunction even if a disk or a second hand with a large inertia moment is mounted to a second hand shaft.
Patent JP-H0225208-A (JP)
Title: Roll gap setting method in case of rolling
Inventor: KITAHAMA MASANORI
IPC: B21B37/18
Filed: 1988-07-12
Abstract: PURPOSE:To improve the plate thickness accuracy from its utmost tip by setting a difference of measured values of gage meter plate thickness and delivery plate thickness as a roll gap offset quantity, bringing it to exponential smoothing processing, and also, making an exponential smoothing learning gain immediately after a roll has been replaced larger than a steady rolling time learning gain. CONSTITUTION:At the time of rolling, a draft position is initialized by using a gage meter expression having a leaking term based on a rolling actual result in the past. In that case, a difference of measured values of gage meter plate thickness and delivery plate thickness, or a difference to mass flow plate thickness is set as a roller gap offset quantity. Also, the learning term of the gage member expression is that which has brought to the roll gap offset quantity to exponential smoothing processing, and also, an exponential smoothing learning gain immediately after the roller has been replaced or immediately after a mill has been stopped is made larger than a learning gain at the time of steady rolling. In such a way, the plate thickness accuracy can be improved from its utmost tip.
Patent JP-S6062734-A (JP)
Title: Equalizer
Inventor: SATOU TERUO
IPC: H03H21/00
Filed: 1983-09-16
Abstract: PURPOSE:To attain sure and quick convergence by utilizing the amount of error generation detected at an error detecting and correcting circuit for weighting information of a compensation filter used in an equalizer. CONSTITUTION:After the weighting information of a filter 23 is set initially, an output of an inverse Fourier transformation circuit 20 is interrupted and also the amount of error generation obtained at the error detecting and correcting circuit 7 is stored in a memory 25. Then a tap weighting coefficient of the filter 23 is changed by DELTADj and the amount of error generation obtained at the circuit 7 is applied to a comparison control circuit 22. The control circuit 22 compares the amount of error generation prevously stored in the memory 25 with the amount of error generation detected at present and corrects the weighting coefficient of the tap of the filter 23 by the amount of change. This procedure is repeated sequentially as to the same tap and the coefficient of the tap is fixed while the amount of error is minimized. This operation is conducted similarly as to each tap.
Patent JP-S6415932-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAGAWA SEIJI
IPC: H01L21/3065
Filed: 1987-07-09
Abstract: PURPOSE:To prevent after corrosion by applying heat treatment at a specific temperature or more as post treatment when aluminum or a metallic film containing aluminum is etched by using a chlorine group gas. CONSTITUTION:A PSG film 2 is grown onto an silicon semiconductor substrate 1, and an Al-Si (1%) alloy 3 is grown through a sputtering method. Afterwards, a phenol resin group positive type photo-resist is patterned. Reactive ion etching using [BCl3+Cl2] gas is conducted, employing a photo-resist-pattern 4 as a mask, and an Al-Si (1%) alloy 5 is acquired through patterning. Cl6 is absorbed mainly to the intermediate section and surface of the photo-resist at that time. An oven brought to an N2 atmosphere is used, and heat treatment for thirty min at 200 deg.C is applied, thus dispersing adsorbed Cl6. Cl8 gradually separates from the substrate. Approximately 200 deg.C is the most preferable for heat treatment, but 180 deg.C or more may be used.
Patent JP-S5874345-A (JP)
Inventor: DEGUCHI AKIO
IPC: B32B5/00
Filed: 1981-10-29
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-H0615860-A (JP)
Title: Recording device
Inventor: ONIZUKA YASUYUKI
IPC: B41J2/36
Filed: 1992-06-30
Abstract: PURPOSE:To eliminate irregular density of print by controlling heat energy of heat generating element. CONSTITUTION:A line buffer is set for storing receive data and a remaining line buffer functions as a data buffer for historical correction. A CPU 23 decides a pulse width of a strobe signal for each block based on a counted value of the number of print dots in the receive data by a receive data count section. The pulse width data is outputted to a heat controller 18, a timer 19 is set to a time corresponding to the number of print dots, so as to correct heat energy dependent on difference of the number of print dots at every strobe. Driving at every heat generating element is performed by dividing into 4 times by using the same data within a period of a set strobe signal.
Patent JP-H0616437-A (JP)
Title: Molding device and molding method for optical element
Inventor: NAKAGAWA NOBUYUKI
IPC: C03B11/16
Filed: 1992-06-30
Abstract: PURPOSE:To provide the molding device and molding method for an optical element which can uniformly and rapidly heat a glass blank material up to a desired temp. CONSTITUTION:A mold 12 for molding constituted to transfer a desired shape to the surface of the glass blank material 40 by pressing the glass blank material 40 is provided. The optical element is molded by heating the glass blank material 40 up to the molding temp. by the heat transfer from the mold 12 for molding. At least a part of the mold 12 for molding where the temp. rises to the molding temp. of the glass blank material 40 or above is subjected to a blackening treatment and at least a part where the temp. falls below the molding temp. of the glass blank material 40 is subjected to a heat reflection treatment.