baber/WOPTO huggingface dataset:
Patent JP-H03272215-A (JP)
Title: Mount structure for surface acoustic wave circuit device
Inventor: SUZUKI KAZUTOSHI
IPC: H05K1/18
Filed: 1990-03-22
Abstract: PURPOSE:To prevent deterioration in the loss at a pass band by arranging a metallic member in continuity with a common ground conductor to a printed circuit board part between an input pin and an output pin. CONSTITUTION:A surface acoustic wave circuit element having interdigital electrodes is mounted on a metallic case (Ttheta can) 2, and an input pin 3 and an output pin 4 are projected from a bottom face of the Ttheta can 2 at a prescribed interval. The input pin 3 and the output pin 4 are inserted through a printed circuit board 5 and connected to connection conductor patterns 8A, 8B respectively formed on the other side of the printed circuit board 5. Then a metallic member 12 in continuity with a common ground conductor 6 is arranged to a part of at least the printed circuit board 5 between the input pin 3 and the output pin 4. Since the metallic member 12 acts like an electromagnetic shield member, the interconnection between the input pin 3 and the output pin 4 and the production of a parasitic capacitor between the input pin 3 and the output pin 4 and the printed circuit board 5 are suppressed.
Patent JP-H11264337-A (JP)
Title: Idling control device for internal combustion engine
Inventor: OSAKI MASANOBU
IPC: F02M69/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To control idling rotating speed with high converging speed to target idling rotating speed by finding out an intake air rate change corresponding rate by an assist air rate in association with supply of assist air, and directly correct a control rate of an auxiliary air control valve. SOLUTION: A reference control rate is set by a water temperature obtained by a water temperature sensor 21, an air conditioning correcting rate is set when an air conditioner is turned on, an acceleration/deceleration correction rate is set by a throttle opening, an engine rotating speed, and the like, and an assist air correction rate for correcting an assist air rate is calculated. When an idling rotating speed feedback control condition is set up, a target idling rotating speed is set by a water temperature, a feedback correction rate is set comparing with engine rotating speed and target idling rotating speed.  In the case of a condition in which an assist air control valve 10 is turned on, an air conditioner, acceleration/deceleration speed, and feed back correction rate is multiplied by the reference control rate, the assist air correction rate is subtracted, a control rate of the idling control valve 19 is found out, a step rate of the idling control valve 19 is found out by the control rate, and the step rate is outputted to the idling control valve 19 so as to obtain a desired auxiliary air flow rate.
Patent JP-S58185281-A (JP)
Title: Printing of data on tabulating function
Inventor: SAITOU MINORU
IPC: B41J3/407
Filed: 1982-04-26
Abstract: PURPOSE:To permit the increase in tabulating data and also the tabulation of unexpected data by a method in which indexes of data to be tabulated are freely altered by operator and the data and indexes are printed. CONSTITUTION:A digit shifter F is provided, and the value of input data X10F of tabulation is printed as a tabulating data and also F is printed as an index. The F is made variable by the dialogue function of CRT by operator and the unit index of data of tabulation is made variable freely by operator. Since the print digit number of input data can be freely deleted, in case where detailed data are wanted to know as in monitoring case of process values, F for monitoring process values is made smaller for displaying with higher accuracy in order to raise the accuracy of display data.
Patent JP-H10264306-A (JP)
Title: Workpiece of surface treated steel sheet wherein exposed ground metal is treated for rust prevention, and its rust preventive treating method
Inventor: MATSUMOTO MASAMITSU
IPC: B05D5/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece wherein simple and effective rust preventive treatment is applied to an exposed ground part by working or the like when a surface treated steel sheet is to be worked to make a product, and its treating method. SOLUTION: (1) A workpiece of a surface treated steel sheet, of which an exposed ground metal is treated for rust prevention, is provided wherein an acrylic resin coating applied dry film of 1 to 10 wt.% SiO2 and 0.1 to 10 μm thickness is formed on a ground part exposed by working, or a workpiece of the surface treated steel sheet is provided wherein 0.1 to 1.0 wt.% as Cr amount of hexavalent chromiun compound in addition to SiO2 and 5 to 30 wt.% of one or more kinds of organic corrosion preventive inhibitors are contained in the coating applied dry film. (2) A workpiece of the surface treated steel sheet wherein the exposed ground metal is treated for rust prevention by applying and drying acrylic resin water emulsion paint of which the dry film comes to have the abovementioned composition, is manufactured.
Patent JP-H08272700-A (JP)
Title: Backup device for data storage circuit
Inventor: SUMITA YOSHITAKA
IPC: G06F12/16
Filed: 1995-03-28
Abstract: PURPOSE: To back up data with a simple constitution by storing the changing/ dischanging potential of a capacitor in a storage part as backup data because input data just before reset is in the high level in the first signal output and is in the low level in the second signal output. CONSTITUTION: When a microcomputer 12 is reset, a capacitor C is charged/ discharged in accordance with bit contents in the high or low level of input data, and the high or low level or an input port pi dependent upon the potential at a point A owing to charging/discharging of the capacitor C is written in a RAM 12a as backup data by a control part 12d after reset release. Consequently, outputs of output parts 12e and 12f go to the high never by the signal corresponding to bit contents of data just before input of the reset signal, and the capacitor C is charged, and a transistor Q is turned on to discharge the capacitor C. Thus, the same bit data are stored and held in the RAM 12a before and after the generation or the reset signal from a monitor part 13, and data is backed up with the simple constitution.
Patent JP-S56167333-A (JP)
Title: Semiconductor device
Inventor: UCHIYAMA YORIHIRO
IPC: H01L23/31
Filed: 1980-05-26
Abstract: PURPOSE:To provide a protective coating which is tough against mechanical impact, shows a vivid contrast in color with a pad and has an alpha rays check effect, by providing the surface of a semiconductor chip with a coating of polyimide layer having Si atom in its molecular structure. CONSTITUTION:In an Si substrate 1 in which active elements are formed, on the entire surface excluding a ponding pad section 5 composed of an aluminum layer 4 and a dicing line region 6, an ordinary protective coating 7, such as a PSG coating, etc., is formed. On this protective coating 7, a composite layer 8 is formed by a mixture of polyimide containing chemically combined Si atom and polyimide free from Si, and the substrate 1 is covered with this coating. Further, as required, an Si-free polyimide layer 9 is formed thick (approximately 10-30mum) on the top of the polyimide mixture layer 8. As it is possible, by doing so, to alleviate mechanical impact at the time of bonding and increase color contrast, work efficiency can be improved. Further, it is also possible to prevent alpha rays soft error by the thick polyimide layer.
Patent JP-S59194057-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: IZUMIO MASAHIRO
IPC: F02D41/14
Filed: 1983-04-19
Abstract: PURPOSE:To adjust a basic air-fuel ratio in a short time by providing a control gain time coversion means to increase the control gain time of the control signal of air-fuel ratio feedback control more than normal time when the adjustment time of an idling adjustment device is detected. CONSTITUTION:When an engine is in operation, if it is in the area of feedback control zone or not is decided by an operation state detection circuit 28 in a control circuit 17. When the decision is YES, if it is in idling operation or not is decided. When decided in idling operation, if it is in basic air-fuel ratio adjustment time or not is decided. When decided in the adjustment time, a great control gain value 1a necessary for adjustment is set by a control gain value setting circuit 27 according to the signal of an adjustment time control gain value conversion circuit 29. In accordance with this control gain value 1a, integration is carried on by an integration circuit 26 considering if the air-fuel ratio is rich or lean. According to this integrated value, a drive pulse width of an idling fuel adjustment solenoid 15 is obtained in a pulse width setting circuit 31.
Patent JP-S55162964-A (JP)
Title: Preparation of white sea tangle sheet substitute for sushi vinegared fish and rice
Inventor: OKAMOTO HARUTO
IPC: A23L17/60
Filed: 1979-06-06
Abstract: PURPOSE: To prepare the title sea tangle substitute capable of preventing the drying and discoloration of a fish in sushi (vinegared fish and rice) and mildening the taste, by forming a sheet from a mixture of a solution of a water-soluble alginate with sea tangle powder and a starchy substance, and by seasoning the insolubilized sheet.  
     CONSTITUTION: A 0.3W10% aqueous solution of a water-soluble alginate, e.g. Na or ammonium salt, is mixed with 0.5W2.0% of sea tangle powder and/or a starchy substance, and the resulting mixture is cast on a horizontal belt to form a sheet 0.5W2.0mm thick. The sheet is then immersed in a 4W7% solution of a bi- or polyvalent metal salt, e.g. CaCl 2  or Al 2 (SO 4 ) 3 , except Mg and Hg, and washed with water, to give an insoluble sheet, which is seasoned with a seasoning consisting of acetic acid, vinegar, sugar, a sweet sake or chemical seasoning, and if necessary sterilized by heat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07254034-A (JP)
Title: Slip processor by facsimile
Inventor: IDAKA MASAYUKI
IPC: G06Q40/00
Filed: 1994-03-15
Abstract: PURPOSE:To make a registration and a change processing perfect and easy by enabling a requester side to transmit only the changed part of registered data and enabling a correcting work to correct only the changed part. CONSTITUTION:When a registered number is transmitted by images from a facsimile equipment 2, a registration type data processing part 23 refers to registered data and executes the transaction of a pertinent transfer, etc. When the change of registered data is desired, the changed part of registered data is transmitted from the facsimile equipment 2, and the image 28A of the changed part and registered data 28B are displayed on a correction screen 26. While referring to this correction screen 26, the original registered data 28B is corrected, new registered data is obtained and the data is registered in a storage part 24.
Patent JP-S51146536-A (JP)
Title: A hot-melt resin powder
Inventor: KOSAKA YUUJIROU
IPC: C08L101/00
Filed: 1975-06-12
Abstract: PURPOSE: A hot-melt resin powder having an improved adhesivity obtained by coating the surface of polyolefin powder with a specific amount of an unsaturated alkyd and an organic peroxide. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05234708-A (JP)
Title: Thermistor element
Inventor: YAMAMOTO HIROSHI
IPC: H01C7/02
Filed: 1992-02-20
Abstract: PURPOSE:To improve a temperature detecting thermistor element for temperature sensors, anemometers, liquid-level indicators and so on widely used in consumer electric appliances, automobiles and industrial equipment. CONSTITUTION:A thermistor element is obtained by sealing a thermistor chip 11 with glass or resin coat. The surface of the coat 16 is provided with recesses and projections. The amount of heat conducted between the thermistor element and the outer surface of the coat, is determined by the product of the heat transfer coefficient between the element and the outer surface and the surface area of the element. Accordingly, increasing the ratio of the surface area of the element/the volume of that, will increase the amount of heat conducted between the thermistor element and the outer-surface. For the purpose, the surface of the coat 16 is provides with recesses and projections.
Patent JP-H02248283-A (JP)
Title: Printed matter having three-dimensional feeling and preparation thereof
Inventor: OTSUBO TOSHIO
IPC: B32B5/18
Filed: 1989-03-22
Abstract: PURPOSE:To obtain sharp printed matter having a three-dimensional feeling by concealing a foamed ink layer with a colored ink layer to prevent the foamed ink layer from becoming obscure by its whitening by providing the colored ink layer on the already foamed ink layer on a support. CONSTITUTION:At first, foamable ink is printed on a support 1. This foamable ink is prepared by mixing a binder and a solvent with a foaming agent and further adding necessary additives to the resulting mixture to perform kneading. By this method, an already foamed film composed of foamed ink 2' is obtained but this film contains air bubbles therein and has fine unevenness on the surface thereof according to said air bubbles. Subsequently, colored ink 3 is printed on the foamed ink 2' to form a colored ink layer. As a result, the colored ink layer conceals the layer of the already foamed ink 2' to prevent the foamed ink layer from becoming obscure by its whitening and sharp printed matter having a three-dimensional feeling can be obtained.
Patent JP-S545287-A (JP)
Title: Wire-cut processing device
Inventor: INOUE KIYOSHI
IPC: B23D61/18
Filed: 1977-06-14
Abstract: PURPOSE:To provide a wire-cut processing device capable of working at a high efficiency, in which the processing is effected by free grains supplied to the space between the wire and the processed body, with a supply of an electrolyte and electric current.
Patent JP-S55162288-A (JP)
Title: Manufacture of buried type photosemiconductor device
Inventor: KANOU HIROYUKI
IPC: H01S5/227
Filed: 1979-06-04
Abstract: PURPOSE:To obtain a high performance of buried type photosemiconductor device by a method wherein a striped lamination of InP and In1-xGaxAs1-yPy is formed through chemical etching, and after melt-back treating by means of an unsaturated solution of In which contains As, an epitaxial layer is buried therein. CONSTITUTION:A lamination 6 is obtained through placing N-type InP optical guide layer 2, In1-xGaxAs1-yPy active layer 3, P-type InP optical guide layer 4, P-type In1-zGazAs1-wPw cap layer 5 on an N-type InP substrate 1. With a mask 7 applied thereon, it is etched as deep as the layer 4 by means of 5% Br methanol, and then subjected to metl-back treating as far as the optical guide layer 2 by means of an unsaturated solution of In containing As at 10-30%, thus forming a lamination 6'. Next, P-layer and N-layer are laminated through liquid phase epitaxial process, and the lamination 6' is buried therein. The mask 7 is removed, and an electrode 10 and a heat sink 9 are applied. According to this constitution, there is no surface level produced between active layer 3' and epitaxial layer 8, thus obtaining a high performance of buried photosemiconductor device.
Patent JP-H11263591-A (JP)
Title: Crane
Inventor: MIYAZAWA HIROSHI
IPC: B66D1/36
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To minimize the fleet angle of a rope by providing a rope guide means for guiding a hoisting rope between a winch drum and boom point sheave on the upper surface of a boom in prostrating state, and providing the winch drum with an inclination in a plan view and a back view. SOLUTION: When a winch drum 6 is laid in the state largely shifted downward in the right of a boom point sheave 4, it is difficult to directly guide a hoisting rope 7 from the winch drum 6 to the boom point sheave 4. Therefore, a main guide sheave 8 is mounted on the tip upper surface of a basic boom 2a by a vertical sheave shaft 8a. An auxiliary guide sheave 9 is mounted on a revolving frame 1 above the winch drum 6. The winch drum 6 is set on the revolving frame 1 in the state inclined in two directions so that the end part on the drum right side (the side opposite to the boom 2) is situated forward from the left side in a plan view, and the drum right side is situated upper than the left side in a back view.
Patent JP-S61228620-A (JP)
Title: Vapor phase epitaxy manufacturing method
Inventor: MIURA YASUNORI
IPC: H01L21/205
Filed: 1985-04-02
Abstract: PURPOSE:To obtain the double-layer epitaxial layer having a steep carrier profile by working out the supply delay time of a doping gas of the second layer by a specified formula. CONSTITUTION:Two kinds of doping gases D1 and D2 of the same kind of doping element which have different concentration are supplied in order together with a raw material gas and a double epitaxial layer such as n<+>/n or p<+>/p is formed. In such gas-phase epitaxial growth, after stopping a supply of the doping gas D1 for the first layer, a delay time Tf till the start of supplying the doping gas D2 for the second layer is determined by a formula; Tf=K1lnn+ K2 wherein (n) is a carrier concentration of the second layer. K1 and K2 in the formular are constants and K1 and K2 have been worked out regarding a certain device. At first, an n<+> (or p<+>) layer is grown by using the first layer doping gas D1 which is stopped when a predetermined film thickness is attained. The supply of the material gas is continued and the supply of the second layer doping gas D2 is started after Tf.
Patent JP-S55162289-A (JP)
Title: Implanting type laser
Inventor: SUZAKI WATARU
IPC: H01S5/22
Filed: 1979-06-05
Abstract: PURPOSE:To obtain a high laser output by projecting an n-domain around a spot whereat a pn-junction face intersects a laser resonant face to a p-domain side so as to almost ignor absorption of a laser beam at the n-domain. CONSTITUTION:A pn-junction face 5 is placed around a laser resonant face 6, and an n-domain around a spot whereat the junction face 5 intersects the face 6 is projected to a P-domain side with a pn-junction face 5a bent in the direction not perpendicular to the face 6 and a pn-junction face 5b perpendicular to the face 6. A luminous domain 7 at the face 6 now comes in the n-domain, absorption of a laser beam at the n-domain can almost be ignored thereby, and thus a high laser output is obtainable.
Patent JP-H01245926-A (JP)
Title: Pressing method
Inventor: KONNO TETSUYA
IPC: B21D28/02
Filed: 1988-03-26
Abstract: PURPOSE:To improved production efficiency and to reduce production cost by protruding a cutting edge at the tip part of a die and executing partial finish of a work simultaneously in a punching stage. CONSTITUTION:A protrusion part 13 of the die is formed at part of a flat section 12 on the tip part 11 of the die 5. In this case, a clearance (d) between the protrusion part 13 and a punch 7 is set narrower than a clearance (f) between the flat section 12 and the punch 7. When punching is started by the lowering of a press 3, first, a shear surface is formed by the roundness B of the cutting edge 13a of the protrusion part 13 on the end face of a working part (a). Then, a little later on, the flat section 12 of the die bites into other sections of a steel sheet 2 and is punched. Because the necessary partial working in press working is carried out in the same press punching stage, the production efficiency of press working is improved and the production cost is reduced.
Patent JP-S63266334-A (JP)
Inventor: UIRIAMU EMU KAUFUMAN
IPC: B61K9/06
Filed: 1988-03-26
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。
Patent JP-S58186881-A (JP)
Title: Dictionary evaluation system of character recognition
Inventor: KAMATA HIROSHI
IPC: G06K9/68
Filed: 1982-04-27
Abstract: PURPOSE:To improve the evaluation precision of a character recognition device on a feature extraction system and to prevent plural templates from being given the same evaluation by performing evaluation on the basis of the plural-digit order of the similarity of the templates. CONSTITUTION:Plural kinds of testing character information for every character category are inputted and stored in a memory 1. A dictionary memory 2 for character recognition stored with plural kinds of test plane for every character category is used as a comparison reference for finding similarity to an input pattern. A comparison part 3 finds the plural-digit order of similarity in the dictionary memory 2 for character recognition with regard to each template corresponding to the character category of a testing character pattern. An arithmetic part 4 calculates for evaluating the plural templates.
Patent JP-S61232207-A (JP)
Title: Method suppressing oxidation of sulfite or the like
Inventor: SHINODA NAOHARU
IPC: C01B17/62
Filed: 1985-04-05
Abstract: PURPOSE:To suppress oxidation, to keep (bi)sulfite concentration suitable for digesting solution, to reduce a new feed amount of antioxidant, and to aim reduction in operating cost, by adding digesting waste liquor of wood to a (bi)sulfite solution. CONSTITUTION:A (bi)sulfite solution prepared as a by-product in an exhaust gas desulfurizer is blended with part of digesting waste liquor discharged from a wood digester for pulp production in a volume ratio of an amount of SO2 washing solution of exhaust gas desulfurizer to digesting waste liquor = 99.9:0.1-99.0:1.0 to suppress oxidation of (bi)sulfite in the SO2 washing solution.
Patent JP-H04306888-A (JP)
Title: Piezoelectric element
Inventor: MARUYAMA YUTAKA
IPC: H01L41/09
Filed: 1991-04-03
Abstract: PURPOSE:To provide an identification mark which enables the specific position of a piezoelectric element to be identified to the element without deteriorating it in function. CONSTITUTION:Slits S1 and S2, which are electrode non-forming sections serving as a boundary between an electrode film 1A subjected to a polarizing treatment to have a positive polarity and an electrode film 1B subjected to a polarizing treatment to have a negative polarity, are set different from each other in width or the width a2 of the slit S2, is set larger than the width a1 of the slit S1. The specific position of a piezoelectric element of this design can be identified by the width difference between the slits S1 and S2, and as the position of the slit is so set as not to affect the function of the piezoelectric element, the slit S2 has no effect on the function of the element even if it is formed somewhat larger in width.
Patent JP-S58189926-A (JP)
Inventor: KONDOU HIROKAZU
IPC: H01H9/56
Filed: 1982-04-30
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-H0215254-A (JP)
Title: Magazine for photographic sensitive material
Inventor: TAGUCHI MASAHIKO
IPC: G03C3/00
Filed: 1989-03-23
Abstract: PURPOSE:To prevent the pile removal during production and use and to improve the quality of the magazine for photographic sensitive materials by implanting piles to the warp in the light shielding members of the magazine in such a manner that the warp is held afloat at all times on the weft on both the right and left neighborhood of the implanted points. CONSTITUTION:One end of a cartridge for a 135-size film of the magazine for photographic sensitive materials is stuck to the shaft part of a spool shaft 1 and the photographic sensitive material 2 wound to a circular cylindrical shape with the lactic acid surface on an inner side is exposed from a material outlet/inlet port 3 to the outside. The light shielding members 5a, 5b are stuck to the outer cylinder 4 of this cartridge to prevent intrusion of light into the cylinder thereof. The piles are implanted to the warf in the light shielding members in such a manner that the warp is held afloat on the warp at all times on the weft on both the right and left neighborhood of the piled points to prevent the pile removal during the production and use of the magazine.