baber/WOPTO huggingface dataset:
Patent JP-S60164277-A (JP)
Title: Synthetic-aperture radar
Inventor: KONDOU TOMOMASA
IPC: G01S13/90
Filed: 1984-02-06
Abstract: PURPOSE:To eliminate drawbacks such as the generation of discomfort due to flickering and limit to the long-time observation of a specified video by setting a waiting time between frames of a radar video. CONSTITUTION:A signal reflected from a target and received is processed through an A/D converter 18, a pulse compression processor 5, a range gate device 6 and an azimuth compression processor 7 and inputted into a buffer memory 19 as video signal. The video signal stored in the memory 19 is delayed by a waiting time Tw with a waiting time setter 20 to update the contents of a frame holder 22. The frame holder 22 holds a frame to maintain the display on the screen of a display unit 8 until the subsequent frame signal is inputted.
Patent JP-S55113323-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITOU KUNIKI
IPC: H01L29/78
Filed: 1979-02-23
Abstract: PURPOSE: To prevent the lowering of threshold voltage V th  due to the addition of P, by making the ratio of the thickness of the gate oxide film and that of the inter-layer oxide film large in a two-layer poly-Si semiconductor device.  
     CONSTITUTION: Poly-Si layer 5 containing a P additive is laminated on field oxide film 2 and gate oxide film 3 provided on p-type Si substrate 1. Using oxide film 5 as a mask, etching is operated and thereby substrate 1 is exposed. By operating oxidization at high temperature, thick oxide film 5' is formed on inter-layer oxide film 5, and at the same time, gate oxide film 6 is formed on the surface of the substrate. Next, poly-Si layer 7 is provided and a part of the substrate is selectively exposed again. By injecting As ions, n +  layer 8 is formed. Since high-temperature oxidization of the gate region is operated after the P-added poly-Si layer is covered with a thick oxide film in this way, diffusion of P can be prevented, and a high- density gate film without defects is obtained, and at the same time, the lowering of threshold voltage V th  is prevented. By this structure, high-density-integration and high-speed devices are obtained with high manufacturing yields. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62177764-A (JP)
Title: Data demodulation circuit
Inventor: YAMAZAKI SEIICHI
IPC: G11B20/14
Filed: 1986-01-31
Abstract: PURPOSE:To demodulate data with a maximum margin by giving to a signal generator circuit a pulse width adjusting function which starts by a trigger signal and uses the synchronization of a clock signal as a reference and adjusting pulse width before starting each read action. CONSTITUTION:When the trigger signal TRG is inputted to a pulse width adjusting circuit 40 from a control circuit 3, matching is made so that the pulse width of an output signal PDIO can coincide in a time tIO equivalent to one period of the clock signal CLKO from the circuit 3. Upon the completion of the action, the circuit 40 is triggered every time the pulse of a read data signal RDATA is inputted, outputs a signal PDIO with the pulse width of the time tIO when initially matching is made, and gives it to phase comparators 21 and 28. Here the circuit 3 frequency-divides the output with the aid of a highly stable crystal oscillator, etc., so as to generate a signal CLKO, set its period tIO to half the semiperiod width t3 of a window signal WD, demodulate data with the maximum margin, whereby it is unnecessary to allow an error due to temperature in terms of pulse width.
Patent JP-H09206276-A (JP)
Title: Curving operation device for endoscope
Inventor: MIZUTA OSAMU
IPC: A61B1/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To easily perform repair work for taking up the slack of a curing operation wire, to enhance its operability, and to prevent cutting of the curving operation wire. SOLUTION: A columnar member 13 facing a curving operation wire 11 is inserted into a guide hole 15 in a drive side connecting member 14 in such a way as to be movable along the direction of movement of the curving operation wire 11. With the columnar member 13 moved to a certain adjusted position inside the guide hole 15 along the direction of movement of the curving operation wire 11, two lock screws 17 are fastened so that the columnar member 13 is pressed into contact with and secured to the drive side connecting member 14.
Patent JP-H02199435-A (JP)
Title: Automatic focusing camera
Inventor: YOKOYAMA MASAO
IPC: G02B7/28
Filed: 1989-01-30
Abstract: PURPOSE:To expand the range of a distance where photographing can be executed in a short distance area by providing a control means which drives an alarm display or a mode changing means and changes a photographing mode when a photographing distance is not within the range where the photographing can be executed. CONSTITUTION:When the photographing mode is set to a nearby photographing mode by pressing a close-up button and a release coin is pressed, a mode is judged by a sub-CPU 202. When a lens barrel is situated at the initial position Y<4> of the nearby photographing, the mode is dicided to be the nearby photographing mode and the range-finding of the nearby photographing mode is executed. Then, in case that a release switch S1 is turned on, the distance alarm display is executed while the switch S1 is on when an object is situated nearer than a nearby photographing shortest distance as the result of the range finding. Besides, when it is situated farther than the nearby photographing shortest distance, the mode is switched to an ordinary photographing mode by a mode changing subroutine. In such a case, when the object is situated nearer than an oridinary photographing shortest distance, the range finding of the nearby photographing mode is executed by the mode changing subroutine. Thus, the photographing range of a short distance is expanded and the photographing of a picture which is taken out of focus is drastically reduced.
Patent JP-H03225856-A (JP)
Title: Thin-type electronic equipment
Inventor: ADACHI MASAKI
IPC: G06K19/077
Filed: 1990-01-30
Abstract: PURPOSE:To enable moisture resistance to be improved and obtain a thin-type electronic equipment without warpage by achieving a thermoplastic resin with a glass fiber where a highly rigid resin frame body is oriented in a longer side direction of a rectangular board. CONSTITUTION:A highly rigid resin frame body 11 consisting of a thermoplastic resin including glass fiber where a glass fiber is oriented in a longer side direction of a rectangular circuit board 1 is formed along at least the longer side of the rectangular shaped circuit board 1, thus enabling warpage of a produced thin-type electronic equipment to be reduced even if an electronic equipment main body 3 is packaged by a transfer forming method. Also, it is possible to orient the glass fiber in the direction of the longer side of the rectangular circuit board 1 by filling the thermoplastic resin including glass fiber 11 from the direction of the longer side of the rectangular circuit board 1 and hence to obtain a thin-type electronic equipment with improved moisture resistance along with formation of a low rigid resin layer 12.
Patent JP-S58138083-A (JP)
Title: Light-emitting diode device
Inventor: HACHIMAN AKIHIRO
IPC: H01L25/075
Filed: 1982-02-10
Abstract: PURPOSE:To increase a light-emitting power output while improving coupling efficiency to a fiber by connecting a plurality of light-emitting diode chips in series. CONSTITUTION:An N type layer is directed downward in one chip 21a of the two light-emitting diode chips 21a, 21b and a P type layer is directed downward in the other chip 21b, and both chips are mounted onto the same stem 24 by conductive adhesives 23. The stem 24 consists of a conductive member, and the one part has reflection planes 24a, 24b. An electrode 22a is formed onto the P type layer of the light-emitting diode chip 21a, and the electrode 22a and a lead 25a are connected by a gold wire 26a. An electrode 22b is formed onto the N type layer of the light-emitting diode chip 21b, and the electrode 22b and a lead 25b are connected by a gold wire 26b. The light-emitting diode chips 21a, 21b coated with high molecular resin 27.
Patent JP-S57134546-A (JP)
Title: Corrosion resistant alloy
Inventor: TSUMURA TERUTAKA
IPC: C22C30/00
Filed: 1981-02-13
Abstract: PURPOSE: To enhance the corrosion and cracking resistances of a high Ni-Cr steel as the material of an oil well pipe for an acidic deep well in high temp., high pressure and highly corrosive environment by adding specified elements to the steel.  
     CONSTITUTION: A high alloy steel having a composition contg. <0.08% C, <1% Si, <1.5% Mn, <0.5% Al, 30W40% Ni, 15W25% Cr, <5% W, Mo in an amount satisfying Mo%+0.5×W%=3.5W15%, <0.03% P, <0.005% S and 0.01W0.5% V and/or 0.01W0.5% Nb is used as the material of an oil well pipe used in high temp. and high pressure environment polluted by brine contg. highly concd. H 2 S, CO 2  and chloride. To the composition may be added 0.01W3% Cu and/or 0.01W 2% Co, and/or one or more among specified small amounts of a rare earth element, Y, Mg, Ca and Ti. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63241339-A (JP)
Inventor: ERUBE FUEBURIE
IPC: G01L11/00
Filed: 1987-01-30
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-H06227093-A (JP)
Title: Control information memory changeable printing device
Inventor: EBINA KOICHI
IPC: B41J29/46
Filed: 1993-02-08
Abstract: PURPOSE:To permit sure changing of information by a method wherein program data are retained at a time of interception of power supply without employing any power supply, and permit changing of side information at a power supply time. CONSTITUTION:The title printing device is provided with a central control means 1, controlling the whole of a printing device, and an alterable memory preserving means 4, storing the operation schedule of the central control means 1 and changing the storing contents of the operating schedule while necessitating no power supply for storing. Further, the title device is also provided with a memory control means 3, controlling the changing of stored contents of the alterable memory preserving means 4 and capable of controlling the central control means 1 so as to cope with an abnormality when the stored contents are imperfect, a printing means 2, printing on a medium to be printed by the commanding information of the central control means 1, and a communication signal inputting means 5, transmitting an information commanding the contents printed by an external source. As a result, sure information change becomes possible and the confirmation of retaining of memory becomes sure.
Patent JP-H10218367-A (JP)
Title: Positioning fixture for container
Inventor: TAKAGUCHI HIROYUKI
IPC: B65D88/12
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a container positioning fixture capable of efficiently stacking containers. SOLUTION: A latch 43 and a spring are incorporated in a guide hole. In a state that the tip part of the latch 43 is protruded externally, the latch 43 is drawn-fixed and a taper surface 48 inclined in a reverse direction to a taper surface 41 is formed at the tip of the latch 43. A connecting fixture 10 is attached to one of corner fixtures 1 on both sides of the under surface of a stacking container C1 , and an upper positioning protrusion 32 is formed on the other thereof. Even when the connecting fixture 10 is precedingly inserted in the engaging hole 3 of the lower corner fixture 1 due to lowering of the container C1 , by correcting inclination of the container C1 , a lower positioning protrusion part 33 is registered with the engaging hole 3.  By contact of the taper surface 48 with the peripheral edge part of the engaging hole 3, the latch 43 is moved backward and the lower positioning protrusion 33 is inserted in the engaging hole 3.
Patent JP-2000222575-A (JP)
Title: Coordinate correcting device
Inventor: TSUTSUMI TOSHIAKI
IPC: G06T1/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the identification of a particle while improving the accuracy of a coordinate, where the particle is located on a wafer, by making the device include a parameter for assuming and calculating the linear relation between a coordinate error and a distance from a coordinate apex in a coordinate correction parameter. SOLUTION: This coordinate correcting device 30 receives a coordinate (x, y) as input outputted from a wafer surface checking device 10, excludes the coordinate error and outputs a corrected coordinate (x0, y0) to a particle analyzer 20. Inside the coordinate correcting device 30, are existent a parameter calculating part 40 for calculating the parameter to correct the coordinate, a parameter input part 50 for inputting that parameter, a parameter storage part 60 for storing that parameter and a coordinate correcting part 70 for correcting the coordinate while using the stored parameter. In this case, the coordinate correction parameter includes the parameter for assuming and calculating the linear relation between the coordinate error and the distance from the origin of the coordinate.
Patent JP-S58139608-A (JP)
Inventor: OOYAMA SATOSHI
IPC: H01H31/32
Filed: 1982-02-12
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-H06211827-A (JP)
Title: Production of aldehydes
Inventor: SUZUKI JUNJI
IPC: B01J31/02
Filed: 1993-01-14
Abstract: PURPOSE:To produce an aldehyde from a water-soluble alcohol having an ether bond in the molecule in high yield and simply. CONSTITUTION:An alcohol of the formula R<1>CH2H (R<1> is 4- to 7-membered ring containing at least one oxygen atom) is oxidized with a hypochlorite in the presence of a tetramethylpiperidin-1-oxyl of formula I [R<2> is H, alkyl or OR<3> (R<3> is H, alkyl or acyl), CN or alkoxycarbonyl] such as 4-methoxy-2,2,6,6- tetramethylpiperidin-1-oxyl or a tetramethylpyrrolidin-1-oxyl of formula II [R<4> is H, alkyl, OR<5> (R<5> is H, alkyl or acyl), CN or alkoxycarbonyl] in a mixed solvent of water containing a hydrogen carbonate and an inorganic salt and a slightly water-soluble organic solvent to give an aldehyde of the formula R<1>CHO. The formed aldehyde is transferred from a water layer to an organic layer by salting-out effect of the inorganic salt added and is prevented from further being oxidized with an oxidizing agent existing in the water layer.
Patent JP-H02204967-A (JP)
Title: Alkaline battery and negative active material thereof
Inventor: NAKAMURA KIYONOBU
IPC: H01M4/24
Filed: 1989-02-01
Abstract: PURPOSE:To retard hydrogen gas evolution and to obtain an alkaline battery having excellent performance by adding a specified amount of a specific compound to zinc alloy powder used as the negative active material or an alkaline aqueous solution used as the electrolyte. CONSTITUTION:A battery has zinc alloy powder and an electrolyte. The negative electrode material is formed by adding 0.001-1.0 pts.wt. compound represented by the general formula [I] (In the formula, R shows the residual atomic group obtained by subtracting one hydrogen atom from a fatty hydrocarbon.) to 100 pts.wt. zinc alloy powder. As the example of the compound in the formula [I], dimethyllauryl betaine is given. By adding this compound, even if the content of mercury is reduced compared with the conventional battery, hydrogen gas evolution in a battery is remarkably retarded and battery performance is increased.
Patent JP-H08193356-A (JP)
Title: Paper pattern for water closet installation
Inventor: TANAKA KIYOTAKA
IPC: E03D11/16
Filed: 1995-01-13
Abstract: PURPOSE: To carry out positioning in two places from a wall surface of drainpipes by utilizing a packing paper device without manufacturing especially a paper pattern for setting a position of a member. CONSTITUTION: A paper pattern is for positioning and fixing a drainage socket and a fixed block, to which a water closet is connected and fixed cores ponding to drainpipes 1A and 1B having two different diameters buried in two positions H1 and H2 in advance from a wall surface W in a toilet room; and in a roughly rectangular pedestal paper device 16 on which the water closet is mounted to be packed, fitting holes 18 and 18 of the drainpipes having positions from the wall surface as the centers P1 and P2 are penetrated from both end edges 17a and 17b on the longitudinal center-line of the pedestal paper device.  Pattern printings 23 of the drainage sockets are made on the center lines of the fitting holes 18 and 18, hole-making printings 29 for mounting screws are applied to symmetrical positions to the center lines of the pattern printings 23 and, at the same time, fitting holes 30 and 31 are provided for positioning the fixed blocks in respective positions from the fitting holes 18 and 18 so that they are capable of being fitted.
Patent JP-2000220402-A (JP)
Title: Air motor
Inventor: KISHI KATSUNOBU
IPC: B25F5/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an air motor which can simplify its structure, can reduce its machining cost and can be lightened. SOLUTION: In this air motor, a cylinder sandwiched between upper and lower end plates is eccentricaly arranged in a body composing the air motor. A stator 11 is arranged in a space 10 formed between the inner wall of the body and the outer wall of the cylinder, a passage 13 for communicating air from an introducing port 2 formed in the body with a cylinder side introducing hole is formed in the stator 11, and a seal ring 13a for retaining airtightness of the passage 13 is arranged around the entrance of the passage 13.
Patent JP-H02201635-A (JP)
Title: Multifont load system
Inventor: KOBAYASHI HIRONOBU
IPC: G06F3/153
Filed: 1989-01-31
Abstract: PURPOSE:To enable switching font data corresponding to each display device by selecting character font data to be needed in each display mode and loading them to a character generator. CONSTITUTION:A corresponding relation between the screen mode of each display and the size of the font data needed by the mode and a pointer to indicate the address of the character font data for each display are table-defined. A font loader 5 selects the font data needed by each display by an instruction from an operation system (OS) 1 or video controller 2 and loads the font data to the character generator on a display controller 3 to control each CRT monitor 4. Thus, the display can be executed in the same character code system to all displays, and even if the system in which two or more displays can be connected, the font data corresponding to each display is used by switching it.
Patent JP-S60164489-A (JP)
Title: Method for cell fusion of marine invertebrate
Inventor: NODA YOSHIROU
IPC: C12N5/16
Filed: 1984-02-07
Abstract: PURPOSE:To prevent the death and disruption of cells and promote fusion, by using a polyvinyl alcohol based polymer as a fusion agent in fusion of marine invertebrate cells. CONSTITUTION:Isologous or heterologous cells of marine invertebrates, particularly sea-squirt, are fused to each other. In the process, a polyvinyl alcohol based polymer is used. Preferably, the saponification degree of the polyvinyl alcohol in this case is 98-70mol%, and the polymerization degree is <=600. In fusion, the polymer is used in a 10-30wt% aqueous solution.
Patent JP-S59146304-A (JP)
Title: Air conditioning controller with acceleration simulating function
Inventor: KOBAYASHI KOUJI
IPC: F24F11/02
Filed: 1983-02-10
Abstract: PURPOSE:To perform efficiently air conditioning control, by simulating a specific program with a simulation program and shortening the time base of system clocks on the basis of a command from an input device. CONSTITUTION:An editor, a compiler, and the simulation program are stored in a floppy disc FD. The editor and the compiler are used to simulate a specific program on the basis of a new algoprithm given from a keyboard KB. A CPU is provided which accelerates the simulation on the supposition that the time base of system clocks is shortened on the basis of a command given from the keyboard KB. Thus, since the generation of the specific program adapted to the field is facilitated and the simulation is accelerated freely as required, the simulation is completed in a short time, and the time required for generation of a prescribed program is shortened.
Patent JP-H08195798-A (JP)
Title: Pushbutton telephone set
Inventor: ABE TATSUYA
IPC: H04W88/02
Filed: 1995-01-13
Abstract: PURPOSE: To facilitate a blind touch operation with high accuracy by allowing the user to identify each button through a touch sense through a differentiated shape and contour of each button. CONSTITUTION: In total 12 buttons, buttons *, # and number buttons 0 to 9 are arranged to a button set 2. The buttons 1 to 3, 4 to 6, and 7 to 9 are arranged to 1st and 3rd rows and the buttons *, 0, # are arranged on a 4th row. The buttons 1 to 9 are arranged as a matrix of 3-row and 3-column and projections T1 to T9 are provided to the buttons at a prescribed position on the surface. The different surface shape is formed by difference from the position of the projections T1 to T9 . On the other hand, no projection is provided to the buttons *, 0, # and their surface is smoothed. When the user makes blind touch, the buttons 0 to 9 are identified based on the position of the projection through the contact with the surface of each button.  The buttons *, 0, #are identified from the buttons 1 to 9 because no projection is provided and each of the buttons *, 0, # is identified based on the position of the same row.
Patent JP-S61181852-A (JP)
Title: Vinyl chloride resin composition for floppy disk jacket
Inventor: YOKOTA TORU
IPC: C08L27/06
Filed: 1985-02-06
Abstract: PURPOSE:To provide the titled resin compsn. having excellent moldability, heat resistance, tensile strength, dimensional stability, etc., by blending an impact modifier and carbon black with a vinyl chloride/N-substd. maleimide copolymer resin. CONSTITUTION:10-100pts.wt. copolymer having an average degree of polymn. of 400-1,000 and composed of 50-95wt% vinyl chloride and 50-5wt% N-substd. maleimide (e.g. t-butylmaleimide) is mixed with 90-0pts.wt. vinyl chloride resin having an average degree of polymn. of 400-1,000 to produce a vinyl chloride resin. 1-20pts.wt. impact modifier (e.g. polymer obtd. by grafting styrene and methyl methacrylate onto polybutadiene) and 0.1-5pts.wt. carbon black with 100pts.wt. said vinyl chloride resin to obtain the titled resin compsn. having a Clash-Berg softening temp. of 75 deg.C or above.
Patent JP-S58139026-A (JP)
Title: Measuring method of plural kinds of mixed and combined articles
Inventor: SASHIKI TAKASHI
IPC: G01G19/387
Filed: 1982-02-13
Abstract: PURPOSE:To make it possible to measure the plural kinds of the mixed and combined articles, by correcting the subsequent measured values of the plural kinds of the remaining articles, based on the preceeding measurements of parts of the plural kinds of the articles, computing the interlinking combination of the subsequently measured values, thereby determining the measured value of each of the mixed articles. CONSTITUTION:Two articles A and B of six kinds of articles are measured by the combination of five measuring parts. The preceeding measured values for 30 units CA1, CA2..., CB1, CB2... are determined. The measured values CA3, CB2... which are closest to the preset values are selected and subtracted from the preset mixed values. The result is distributed in accordance with the preset values. The subsequent measured values for kinds C-F are likewise corrected. Six measured values for the kinds C-D, which are closest to the computed values, are selected, interlinked, and combined. Then 1,296 measured values are obtained. The preceeding values are added to them. Then the measured weights for the kinds A-F are computed from the interlinked combinations which are equal to the preset mixed values. The measured numbers are obtained by the same way. Thus the plural kinds of mixed and combined measurements can be performed.