baber/WOPTO huggingface dataset:
Patent JP-S61207075-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAI ISAMI
IPC: H01L21/265
Filed: 1985-03-12
Abstract: PURPOSE:To form side walls of an oxide film precisely, by ion-implanting impurities into an insulating film while selecting the ion implanting energy so that the impurities can not be implanted into portions of the insulating film grown on the side face of the gate electrode. CONSTITUTION:After a channel stopper 102 and field oxide film 103 are grown on a P-type silicon substrate 101, a gate oxide film 104 is grown thereon, on which polycrystalline silicon diffused with N-type impurities is grown. Next, photo etching forms a gate electrode 105, and the surface of the gate electrode is oxidized to grow an oxide film 106. After phosphorus is ion-implanted to form an N-type impurity diffused layer 107 with a high resistance, an oxide film 108 is grown by a CVD method. By ion-implanting phosphorus, a phosphorus-added oxide film 109 is formed. Thereafter, anisotropic etching removes the phosphorus-added oxide film 109 to form side wall 110 of oxide films on the side faces of the gate electrode 105.
Patent JP-S62204972-A (JP)
Title: Keyboard printer
Inventor: SOTOOKA YOJI
IPC: B41J3/46
Filed: 1986-03-05
Abstract: PURPOSE:To obtain a keyboard printer which enables an operator to easily perform inputting and confirming operations, by providing a display part capable of displaying a several-line amount of printing information corresponding to several printed lines which are hidden behind a printing mechanism part or the like of the keyboard printer. CONSTITUTION:Information inputted through keys by an operator and information outputted from a computer are printed out by a printing part, and simultaneously, a several-line amount of the information precedingly printed is displayed on a display part. The display part displays the several-line amount of the information corresponding to several printed lines which are hidden behind a printing mechanism part or the like of a printer and are difficult to see. Therefore, the information displayed is automatically updated according to printout. Accordingly, inputting and confirming operations are facilitated, and burden on the operator can be alleviated.
Patent JP-S59173896-A (JP)
Inventor: KOIKE TERUO
IPC: G07F13/06
Filed: 1983-03-24
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-H03252779-A (JP)
Title: Diagram recognizing device
Inventor: KOIZUMI JUNICHI
IPC: G06T7/00
Filed: 1990-03-02
Abstract: PURPOSE:To prevent the amount of unrequired data from being increased by extracting the contour of an image from an inputted binary image first, applying thinning on a contourized image after obtaining the contourized image, and generating vector data approximated by a two-dimensional line segment by tracing the black picture element string of image data. CONSTITUTION:A thinned image 3 is generated by applying the thinning further to the contourized image 2 obtained by contourizing an inputted original image 1. In other words, vector approximation is performed after forming a part with two picture elements of line width in one picture element, and a vectorized image 4 can be obtained. Also, a part with three or more picture elements of line width receives no influence due to the thinning since it is formed in the contour with one picture element of line width. Thus, since no part with two picture elements of line width exists, no short grid shape vector is generated, which prevents the amount of basically unrequired data from being increased.
Patent JP-S54142090-A (JP)
Title: Fluid state display unit
Inventor: KAKIMOTO AKIRA
IPC: G09G3/00
Filed: 1978-04-27
Abstract: PURPOSE: To realize a compact and light-weight display unit featuring the facilitated extension of the display range by dividing the display unit, containing a number of miniature display lamps which glow sequentially via the shift register, into blcoks.  
     CONSTITUTION: A number of display lamps 3 are attached on the display surface of display unit 2 in one unit with every axis of X 1 , X 2 ... X n  and then connected to the output of shift registers SX 1 , SX 2 ... SX n  each stored in unit box 4. Then with application of the input signal to terminal I, the display lamp unit of the X 1  axis glows by circuit SX 1 . Then circuit SX 2  delivers the output to make glow the display lamp of the X 2  axis with the display lamp of the X axis turned off. Thus, the a flow display is given by repeating turning on and off of the display lamps in sequence. Unit 2 of such constitution is attached to the necessary areas on display board 1 of unit 2 as well as to the adjacent blocks 6 with connection of terminals between devices. Thus, the display range can be extended freely. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60193618-A (JP)
Title: Manufacture of aromatic polyimide film
Inventor: SASAKI YOSHIKAZU
IPC: C08J5/18
Filed: 1984-03-16
Abstract: PURPOSE:To contrive to separate easily a self supporting film from a base body by a method in which at the manufacture of aromatic polyimide film by casting process, the aromatic polyamix acid solution containing a specified amount of carboxylic acid, is cast on a base body and is made into a film by drying. CONSTITUTION:Aromatic polyamix acid solution contains 0.01-70pts.wt. carboxylic acid shown by a general formula RCOOH to 100pts.wt. aromatic polyamix acid. Said solution has 4-35wt% polymer concentration and logarithmic viscosity with the molecular weight equal to or larger than 0.2. Said solution is filtered and deareated, and then is cast with uniform thickness on a metallic drum from a hopper and a T-die. Then it is heated by hot blast or infrared ray, etc. and the solvent therein is gradually removed. The solution is preliminarily dried until it has self supporting property. Next, the film with self supporting property is separated from the metallic drum.
Patent JP-H05249996-A (JP)
Title: Voice recognizing device
Inventor: SUZUKI KUNIKAZU
IPC: G10L15/32
Filed: 1992-03-06
Abstract: PURPOSE:To improve recognizing ratio even in a voice recognizing device for unspecified speaker. CONSTITUTION:A voice pattern memory device 103 for unspecified speaker stores a number of registered voice patterns (P1a-P1w,..., Pna-Pnw) corresponding to one category every category. A voice pattern memory part 104 for specified speaker is provided on a part of the memory area of each category of the voice pattern memory device 103, and stores voice patterns (P1x-P1z,..., Pnx-Pnz) for specified speaker by the operation of a voice registering part 105. When the voice patterns are stored in the voice pattern memory part 104 for specified speaker at recognizing processing, the collate by the voice patterns for specified speaker is conducted for the category to which the stored voice patterns for specified speaker belong, and the collate by the voice patterns for unspecified speaker is conducted for the category in which no voice pattern for specified speaker is stored to improve the recognizing ratio.
Patent JP-H01223021-A (JP)
Title: Driving mechanism of vehicle
Inventor: OTA SHOJI
IPC: B60K5/02
Filed: 1988-03-02
Abstract: PURPOSE:To lower the position of a vertical engine and increase the degree of freedom in the layout of an axle shaft by transmitting the engine output changed in speed by a speed change gear placed on the side of one end of the output shaft of the engine, to a pair of final reduction gears placed on both the left and the right side of the engine. CONSTITUTION:A drive mechanism consists of a vertical engine 1 having the crankshaft thereof extending in the fro and rear direction of a vehicle, a speed change gear 30 joined with the end face of the engine 1 at the side of the output shaft thereof, a pair of final reduction gears 40 and 45 placed on both left and right sides of the engine 1. The speed change gear 30 consists of an input shaft 31 placed coaxially with the output shaft of the engine 1 via a main clutch 3, a speed change gear mechanism of which is placed between the input shaft 31 and a counter shaft 32, and a pair of left and right output shafts 35 and 36 generating the outputs, into which the power is divided by a differential device 33, on the left and right sides. The output shafts 35 and 36 are connected to the drive pinions 41 and 46 of the final reduction gears 40 and 45, respectively.
Patent JP-S63216320-A (JP)
Title: Wire insertion device
Inventor: WADA SHUICHI
IPC: H01F41/08
Filed: 1987-03-04
Abstract: PURPOSE:To easily and quickly insert a thin wire into a thin tube by a method wherein, after the tube has been cut by using a tube-cutting mechanism to obtain a prescribed length, the wire is inserted into the tube while a wire clamp is being opened in turn. CONSTITUTION:This is a system which is used to insert a lead wire 12 of a coil for a magnetic head core 11 of a floating-type magnetic head 10 into a tube 14. This system is composed of the following: a wire-clamping device 30 to hold the magnetic head 11 and the lead wire 12; a tube-clamping device 70 to hold the tube 14; a tube guide 80 to guide the tube 14 held with the tube- clamping device 70; a tube cutter 84 to cut the tube 14; a tube-feeding device 100 to feed the tube 14 to the tube-clamping device 70. Because the long tube is cut by using the tube cutter 84 to obtain a prescribed length before the wire is inserted, it is possible to execute a tube-cutting process and a wire-insertion process as one consecutive process.
Patent JP-H05246899-A (JP)
Title: Method for deodorizing pentane
Inventor: FUJIWARA KENJI
IPC: C07C9/18
Filed: 1992-03-06
Abstract: PURPOSE:To efficiently deodorize pentane useful as a solvent, a foaming agent, etc., for plastics by bringing the pentane into contact with an acidic cation exchange resin at a temperature within a specific range and a specified space velocity(SV), adsorbing and separating extreme trace amounts of smelly compounds. CONSTITUTION:The distillation of 5C to 9C hydrocarbons in a cracked naphtha fraction is carried out by an ordinary method to obtain a 5C fraction composed of about >=90wt.% 5C hydrocarbons. The resultant 5C fraction is then hydrogenated in the presence of an Ni/silica alumina catalyst and the resultant pentane is passed through a packed column filled with an acidic cation exchange resin and subjected to contact treatment at 0-80 deg.C temperature and 0.1-20 space velocity(SV). Thereby, smelly compounds such as sulfur or amines contained in trace amounts in the pentane are efficiently deodorized. Furthermore, the acidic cation exchange resin is filled in the packed column at a ratio of the filling length/diameter within the range of 2-20.
Patent JP-S63215539-A (JP)
Inventor: INOUE MIDORI
IPC: C04B14/04
Filed: 1987-03-03
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-H01223925-A (JP)
Title: Endoscope
Inventor: MATSUO TORU
IPC: G02B23/24
Filed: 1988-03-04
Abstract: PURPOSE:To provide an endoscope capable of being easily and smoothly bent from the leading end of a curved part thereof, by a method wherein the thickness of the first elastic film surrounding the outside of each of the nodal rings of the curved part of the endoscope is made small toward the leading end of the curved part. CONSTITUTION:A large number of nodal rings are connected in a curved part in the center axis direction thereof and four wires 2 for bending the curved part are respectively fixed to the inside of the nodal ring positioned at the leading end of the curved part at one ends thereof. Cables 6 such as wiring having a lens or opening part at the leading end part 5 thereof, an illumination fiber, a water feed pipe or the like are passed through the central part of the curved part. A large number of the connected nodal rings 1 are arranged outside the cables 6 and the wires 2 connected to the leading end nodal ring at one ends thereof are passed between the nodal rings 1 and the cables 6. A layer 3 consisting of a flex and a blade is provided outside the nodal rings 1 and the outside of the layer 3 is covered with an elastic film 4a. The elastic film 4a is composed of rubber whose modulus of elasticity is, for example, 60 as rubber hardness and taper is provided thereto so that the thickness of the most leading end part is, for example, 0.1mm and the thickness of the part separated by 50mm from the leading end is, for example, 0.4mm.
Patent JP-S62206880-A (JP)
Title: Manufacture of hetero-bipolar transistor
Inventor: OGAWA MASAKI
IPC: H01L29/205
Filed: 1986-03-07
Abstract: PURPOSE:To reduce parasitic capacitance between an emitter and a base and between the base and a collector extremely, and to acquire ultra-high speed operating characteristics by interposing a polycrystalline second semiconductor layer and an insulating layer each having high resistance among the opposite conductivity type low-resistance first semiconductor layer for leading out a base electrode and an emit emitter electrode and a collector electrode. CONSTITUTION:An electrode 31 containing a gold-zinc alloy is formed onto the surface of a P-type GaAs region 30 and an electrode 32 containing a gold- germanium alloy onto the surface of an N-type GaAs layer 17 as a substrate. A metallic layer 28 and the electrodes 31, 32 each function as respective electrode for an emitter, a base and a collector. Since silicon oxide layers 17, 18 are shaped as layers being in contact with the lower section of the P-type GaAs layer 30 for leading out a base electrode in an HBT formed in this manner, parasitic capacitance between the base and the collector is reduced extremely, and a high-resistance polycrystalline AlGaAs layer 27 is shaped as a layer being in contact with an upper section, thus also minimizing parasitic capacitance between the base and the emitter exceedingly.
Patent JP-S54141835-A (JP)
Title: Vinyl chloride resin composite material
Inventor: YAMAMOTO TETSUO
IPC: C08L27/00
Filed: 1978-04-25
Abstract: PURPOSE: To prepare a vinyl chloride resin composite material having improved impact resistance and weather resistance without lowering the tensile strength, by compounding a gypsum fibervinyl chloride resin composite material with a polyester or an epoxidized fatty ester.  
     CONSTITUTION: (A) 100 parts by weight of a polyvinyl chloride resin is compounded with (B) 0.1W70, preferably 5W50 parts by weight of gypsum fibers and (C) 0.1W10 parts by weight of one or more additives selected from polyesters having molecular weights of 600W10,000 (e.g. glycol adipate polymer, etc.), and epoxidized fatty esters, and kneaded by means of a twin roll, etc.. Further addition of 0.05W1 parts by weitht of an ultraviolet absorber gives the synergistic effect. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60197369-A (JP)
Title: Measurement of cutting-edge area of diamond rotary dresser and apparatus thereof
Inventor: OOTA MASATO
IPC: B24B53/00
Filed: 1984-03-15
Abstract: PURPOSE:To estimate the diamond cutting-edge area ratio from the exfoliation area of paint by traversing one time the whole length of a dummy grindstone which is parallel to the grindstone axis and coated with the paint having a low reflectance by the dresser rotary body having the dress lead equal to the diamond distribution width. CONSTITUTION:A dresser cutting-in slide 16 is advanced, keeping a rotary dresser 20 and a dummy grindstone 33 which completes the preparation for indication system in suspension state, and the slide 16 is stopped at the position where the dresser diamond and the dummy grindstone 33 contact, and the dresser and a traverse slide 18 are stopped at the stroke edge, and the slide 16 is transferred so that the diamond and the dummy grindstone 33 interfere by 0.01mm. or so, and then the rotary dresser and the dummy grindstone 33 are revolved, and the slide 18 is traversed one time at a speed V, and the paint having a low reflectance on the surface of the dummy grindstone 33 is scraped-off by diamond grains. At this time, if the dress lead Lr = traverse distance per operation of dummy grindstone is equal to the top-edge surface distribution width Br of the diamond, the paint exfoliation area/surface area of the cylindrical part of dummy grindstone becomes equal to the diamond cutting-edge area ratio (alpha).
Patent JP-S59175238-A (JP)
Title: Transmission inhibiting circuit
Inventor: KAMIBAYASHI YUUSAKU
IPC: H04J3/04
Filed: 1983-03-25
Abstract: PURPOSE:To miniaturize a device by inhibiting the signal transmission of a logical gate when the logical gate is not connected to a gate pulse supply source regardless that the logical gate is connected to a power supply and in the operating state to decrease the number of incoming lines in the processing section of a multiplex signal. CONSTITUTION:It is supposed that the connection of the power supply and ground is finished at a time t1 and the connection of a gate pulse (i) is then finished at a time t2 in mounting a unit 14-i (1<=i<=m) to the device in operation. Then, a terminal 11-i is in the open state without being connected to the gate pulse (i) from the time t1 to the time t2, no current flows to the terminal 11-i, but a current flows from a gate transistor (TR) in an NAND gate 14-i through a resistor RL and a gate input (i) of the NAND gate 14-i is brought into an L voltage equivalently to inhibit the signal transmission.
Patent JP-S59175792-A (JP)
Inventor: IWAO TAKANOBU
IPC: B23K1/08
Filed: 1983-03-25
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-S59174994-A (JP)
Inventor: HIROSE NORIAKI
IPC: G08C15/00
Filed: 1983-03-25
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-H08248723-A (JP)
Title: Image forming device
Inventor: TOYOFUKU NOBUSHI
IPC: G03G15/01
Filed: 1996-03-07
Abstract: PURPOSE: To obtain an image forming device of high reliability capable of appropriately correcting color slurring by forming measuring images in the arragement order of an image forming means by making the leading end of every color image as a reference. CONSTITUTION: Measruring pattern images 28 successively developed by a signal from a pattern image signal generating means outside a transfer paper area in each recorder 13 are transferred to a transfer belt 21. On the transfer belt 21, the measuring pattern image 28Bk formed by the recorder 13Bk arranged on the uppermost stream side in the carrying direction A of the transfer belt 21 is formed on the downmost stream side. And also, the measuring pattern image 28C formed by the recorder 13C arranged on the downmost stream side is formed on the uppermost stream side. Respective measuring pattern images 28Bk, 28Y, 28M and 28C are linear patterns extending in a direction nearly orthogonal to the carrying direction A of the transfer belt 21. Thus, distances between respective pattern images 28 are accurately measured regardless of the actual carrying speed of the transfer belt 21.
Patent JP-H05251800-A (JP)
Title: He-ne laser power supply
Inventor: HIROSHIMA MASAAKI
IPC: H01S3/223
Filed: 1992-03-09
Abstract: PURPOSE:To prevent the instability of control due to the rush of discharge currents at the time of the start of discharge, and to obtain stable discharge- start characteristics by mounting a delay circuit interrupting a feedback signal from the detector of discharge currents between the detector and the driver circuit of a switching element for a specified period after the start of discharge. CONSTITUTION:A discharge current signal detected by a resistor 24 is compared with a signal by a reference voltage source 31 and a rheostat 32, and a comparison amplifier 33 outputs positive voltage when a discharge current value reaches a fixed value or more. A resistor 34 and a capacitor 35 are operated so that the voltage of the negative input terminal of a comparison amplifier 28 is increased gradually, and an output from the comparison amplifier 23 takes a negative value when the voltage is made higher than voltage by a reference voltage source 36 and a rheostat 37, and is not related to a feedback loop by a diode 39. Accordingly, even when discharge is started, the state is brought to the same one as the one, in which discharge is not started for a certain fixed period, and a switching element 3 is operated in a maximum duty so as to flow discharge current.
Patent JP-H11251612-A (JP)
Title: Manufacture of photovoltaic element
Inventor: OKADA NAOTO
IPC: H01L31/04
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To mass-produce photovoltaic elements having an even photoelectric transducing efficiency by a roll-to-roll method, by forming a fine crystal semiconductor layer having a small characteristic distribution in the width wise direction of a belt-like substrate. SOLUTION: In a process of forming a fine crystal i-type semiconductor layer by the high frequency plasma CVD, 2h/(Ws -Wc )>=2.5(Ws /h)×2(Ws -Wk )/[4 h+(Ws -Wc )]>=10, P>=(10/8)×Pd×S, where S is the area of a plane parallel plate electrode, Ws is the width in the direction vertical to the belt-like substrate carried direction of a discharging space, Wc is the width in the direction vertical to the belt-like substrate carried direction of a region of the plane parallel plate electrode and its peripheral insulating region combined, Wk is the width of the belt-like substrate in the direction vertical to the belt-like substrate carried direction, 'h' is a distance between the plane parallel plate electrode and the belt-like substrate, and Pd is a power density when crystallization differentiation starts to saturate under a specified substrate temperature,  material gas flow rate, and pressure.
Patent JP-S62230407-A (JP)
Inventor: HAINRITSUHI BINTAA
IPC: F16C19/38
Filed: 1987-03-06
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-H05246891-A (JP)
Title: Stable antipancreatitic parenteral solution
Inventor: YAMAMOTO YASUKO
IPC: A61K47/32
Filed: 1992-03-09
Abstract: PURPOSE:To obtain the subject parenteral solution, stable for a long period, capable of performing inspection of insoluble foreign materials and good in operating efficiency, etc., by dissolving an antipancreatitic medicine in a mixture solution of ethanol with propylene glycol and polyethylene glycol. CONSTITUTION:The objective parenteral solution is obtained by dissolving an antipancreatitic medicine such as 6-amidino-2-naphthyl-p-guanidinobenzoate dimethanesulfonate (NM) in a mixture solution of (A) ethanol with (B) propylene glycol and/or (C) polyethylene glycol. The antipancreatitic medicine is preferably dissolved in an amount of 1-5wt.% in the parenteral solution in the case of the NM. The ingredient (A) is preferably contained in an amount of 0.1-20wt.%. Furthermore, the other ingredients are preferably used in the following amounts: 5-8 pts.wt. ingredients (B) and/or (C) based on 1 pt.wt. ingredient (A) and 10-50 pts.wt. ingredient (C) based on 100 pts.wt. ingredient (B).
Patent JP-S51126663-A (JP)
Title: Suspended moment indicating equipment for clane overload prevention de vice
Inventor: YOSHIOKA ATSUSHI
IPC: B66C23/90
Filed: 1975-04-25
Abstract: PURPOSE: In the suspendid moment indicating equipment of oil pressure clane, to eliminate the influences of viscosity according to up-and-down movement of the boom angle and enable to detect the moment of suspended goods correctly regardless to movement of the boom. 
     COPYRIGHT: (C)1976,JPO&Japio