baber/WOPTO huggingface dataset:
Patent JP-S55136516-A (JP)
Title: Rough leveler
Inventor: WATANABE MINORU
IPC: B21D1/05
Filed: 1979-04-13
Abstract: PURPOSE: To make possible the disassembly and inspection to be performed simly in a short time, by attaching upper and lower work rollers of the rough leveler for the strip coil, to upper and lower frames vertically swingable around the axis on the side to feed the strip.  
     CONSTITUTION: The lower pinch roller 4 is installed in the lower part of the rough leveler's frame 1 on the side to feed the strip 2 through the bracket 14; and the upper pinch roller 3 is installed in the upper part of the frame 1 through the bracket 15 vertically swingable around the axis on the side of the frame 1 by the cylinder 11. Besides, in the frame 1 on the side to deliver the strip 2, two upper work rollers 5 born by the upper chock 7 are arranged above the strip 2, and three lower work rollers 6 born by the single lower chock 9 are arranged below the strip 2. Hereupon, the upper chock 7 and the lower chock 9 are fixed to upper and lower frames 19, 26. At performing the disassembly and inspection, these works can be done by upward and downward opening these upper and lower frames 19, 26, so that the works are extremely simple. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02222578-A (JP)
Title: Manufacture of mos field-effect transistor
Inventor: SAITO SHUICHI
IPC: H01L29/786
Filed: 1989-02-23
Abstract: PURPOSE:To facilitate the manufacture of a MOSFET possessed of a gate very small in length by a method wherein a gate electrode and a gate insulating film are formed on an insulating film or the like, a side wall is provided, then a semiconductor film is formed on the upside, and then a source and a drain electrodes are formed on the sides of the side wall respectively thicker than the semiconductor film formed on the gate electrode. CONSTITUTION:A gate electrodes 3 and a gate insulating film are formed on an insulating substrate or a substrate 1 on which an insulating film has been formed, a side wall 7 is provided to both the ends of the gate electrode respectively, and a semiconductor film 8 is formed on the upside of the gate electrode 3. Then, a source electrode and a drain electrode 9 are formed on both the ends of the side wall 7 respectively thicker than the semiconductor film 8 formed on the gate electrode 3. For instance, the amorphous silicon 8 is made to adhere, arsenic is ion-implanted into the silicon 8, and then the amorphous silicon 8 is thermally treated to be monocrystallized. Then, the silicon 8 is flattened through a polishing method, a single crystal silicon 9 is formed on a region which is to serve as a source and a drain, an element isolating region 10 is formed, and an amorphous silicon 11 is made to adhere as thick as 50nm, which is thermally treated to be monocrystallized to form a channel region.
Patent JP-S56143004-A (JP)
Title: Monitoring method for permissible amount
Inventor: MURAO MITSUO
IPC: H02J3/14
Filed: 1980-04-07
Abstract: PURPOSE:To make easy the monitor of total amount of a substance within a certain period, by obtaining the permissible amount over the remaining total period from the elapsed time by that time point, actual amount of substance, and managing objective within the period. CONSTITUTION:In igure, (a) is the managing objective at the entire perod, (b) is the actual changing state of substance, (c) is the permissible value at the time point, (d) is the average permissible value per unit time at that time point, and (e) is the amount of change each elasped time zone. Taking the time point when the elapsed time progresses to 2 as an example, the remaining entire period can be defined as T and the difference between the managing objective (a) and the actual change of state of substance (b), that is, the permissible value at that time point, as (c). Thus, the average permissible value d2 per unit time to the remaining entire period can be obtained from the equation d2=c/T.
Patent JP-H06236881-A (JP)
Title: Forming method of aluminum wiring
Inventor: SATO JUNICHI
IPC: H01L23/52
Filed: 1993-02-09
Abstract: PURPOSE:To enable a protective film to grow on the upside and the side face of an aluminum wiring at a high growth rate by a method wherein a substrate provided with a patterned aluminum wiring film on its surface is dipped into a weak basic solution. CONSTITUTION:A silicon-containing aluminum film 3 of aluminum crystal large in grain diameter is formed on an insulating film 2 of silicon oxide provided onto the surface of a silicon semiconductor substrate 1, and the aluminum film 3 is etched through a resist film 6 as a mask for the formation of an aluminum wiring film. Then, the substrate 1 is dipped into warm water 5 in which sodium aluminate is dissolved to form a boehmite (Al-O-OH) film 4. By this setup, an aluminum wiring can be enhanced in resistance to electromigration and stress migration, wherein aluminum is restrained from being recrystallized and voids are prevented from being produced in aluminum.
Patent JP-H11240303-A (JP)
Title: Holder of movable body with castors
Inventor: KITAOKA TAKUMI
IPC: B60B33/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a holder of a movable body with casters, which holds all castor sections of the movable body such as a large-type refuse collecting container or the like in a lump, thereby restraining its self-propelling property by casters, and making it usable as a rack of this movable body in time of removing the castors at need. SOLUTION: The outer boundary of a base having the specified width and length is surrounded with a side wall of the specified height and thereby a rack is made up there, while a pair of holding carriages 1a and 1b of a movable body with castors, composed of partitioning off the inside of this rack into plural partition plates 4 and both symmetrical ends is used as castor sotage spaces X and Y, are formed up, and then four castors 11 being situated on the same line being additionally installed on a bottom part of a refuse collecting container 10 each are stored in these castor storage space X and Y, whereby any self-propelling property is restrained.
Patent JP-S55136540-A (JP)
Title: Centrifugal force core boring method
Inventor: MATSUOKA MASAYUKI
IPC: B22C9/12
Filed: 1979-04-11
Abstract: PURPOSE: To fabricate a hollow core of even complicated external shape easily and speedily, by forming the self-curing casting sand charged in the inside of a hollow core borer rotating around the shaft center in the form of a hollow core by centrifugal force, and solidifying in this state.  
     CONSTITUTION: Self-curing casting sand 14 blending inorganic or organic binder such as water glass is charged 13 in the insid of a hollow core borer 8 rotated around the shaft center, and is adhered to the inner face of the core borer 8 by centrifugal force, thus forming a hollow core shape. This obtained core (self-curing casting sand) is continuously solidified in the formed state in the core borer 8, and is taken out of the core borer 8 to be presented as the core for castings. Said self-curing casting sand 14 is solidified by letting stand at ordinary temperature, or proper reaction gas is blown in depending on the kind of binder blended to promote solidification. When fabricating a core of complicated shape, meanwhile, the core borer 8 should be formed in split patterns by dividing in the axial direction and radial direction depending on the shape of the core. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60188990-A (JP)
Inventor: TAKAHASHI TSUTOMU
IPC: G06F3/0481
Filed: 1984-03-09
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-H01220385-A (JP)
Title: Temperature control device
Inventor: KISHIMOTO YOSHIO
IPC: H05B3/00
Filed: 1988-02-26
Abstract: PURPOSE:To make the wiring inconspicuous, improve the safety, and reduce the cost by using a fine wire with the outer diameter of 2mm or below for a temperature detecting wire and connecting it to a low-voltage circuit. CONSTITUTION:A fine temperature detecting wire 8 is connected to a temperature detecting circuit 13 applied with the low voltage by a transformer 12, a photo-coupler 10 is lighted by its temperature output. A power control circuit 15 connected to an AC power source 14 is operated when receiving this signal and excites a relay 11 and turns a heater wire 7 on or off. The circuit 13 is isolated from the heater wire 7 and the circuit 15 connected to the power source 14 by the photo-coupler 10, and the safety is improved. The detecting wire 8 with the outer diameter of 2mm or below is arranged on a main body and driven by a low-voltage circuit (transformer 12) and extracts the temperature signal.
Patent JP-H04316650-A (JP)
Title: Extractor for tubular product roll
Inventor: BERUNAA ENGERUFURIITO
IPC: D04B15/88
Filed: 1992-03-03
Abstract: PURPOSE: To simply take out rolled tubular fabric roll by providing a device for bearing a winding rod at the bearing place of a lever capable of reciprocating and rocking between an operation position and a take out position and locking the end of the winding rod. CONSTITUTION: A tubular fabric 11 which is to be removed from a circular knitting machine is wound through take-up rollers 12 and 13 around a roll for tubular fabric 15 and finally runs through a take-up roller 14 into the roll 15. Two levers 3 are pivotally mounted on a machine frame 2. Grooves 7 formed in a curvature 10 rotatingly receive the ends of the winding rod 5. In an operative position, each of the ends of the winding rod 5, which is held in the groove 7, is locked in a position on the machine frame 2 together with the levers 3 by means of a wedge-shaped locking means 4.
Patent JP-S61206854-A (JP)
Title: Planetary gear transmission
Inventor: NAKAMURA MORIO
IPC: F16H3/66
Filed: 1985-03-07
Abstract: PURPOSE:To reduce the dimension of the apparatus and the number of parts by arranging an input shaft and an output shaft coaxially with a revolution shaft. CONSTITUTION:Ring gears 31-35 are arranged outside sun gears 25-29, and brake mechanisms 36-40 for suspending the revolution of ring gears 31-35 are arranged outside the ring gears 31-35. Planetary gears 51, 52, 54, 55 and 57 supported by carriers 47 and 49 are arranged between sun gears 25-29 and ring gears 31-35, and an advance/retreat switching mechanism and a planetary gear mechanism for speed change are constituted. An input shaft 17 for inputting motive power into the planetary gear mechanism and an output shaft 20 for outputting the motive power which is advance/retreat switching and speed-change processed are arranged coaxially with a revolution shaft 15. With such constitution, the dimension of the apparatus can be reduced, and the number of parts can be reduced.
Patent JP-H06260510-A (JP)
Title: Field effect transistor and its manufacturing method
Inventor: OTOBE KENJI
IPC: H01L29/80
Filed: 1993-03-05
Abstract: PURPOSE:To provide a high yield and high power field effect transistor, and its manufacturing method. CONSTITUTION:The metal pattern 3 and the metal pattern rows composed of the one or more dummy gate metal patterns 4 are juxtaposed on an active layer 2, and the gate pattern 6 is so formed as to covere the side walls and the space between the metal pattern rows with an insulating film 5. Furthermore low ohmic resistance regions 7 and 8 for the source and the drain are formed in a self-alignment manner on both sides of the gate pattern 6, and the source electrode 10 and the drain electrode 11 are formed in contact with the low ohmic resistance regions 7 and 8.
Patent JP-S57161727-A (JP)
Title: Manufacture of electrochromatic film
Inventor: MIYAKE SEIJI
IPC: G02F1/1524
Filed: 1981-03-30
Abstract: PURPOSE:To prevent peeling by increasing adhesive strength between a substrate and an WO3 film by fixing a tungusten plate to one electrode as a target, fitting the substrate to a counter electrode, and then performing DC or high-frequency sputtering under specific total pressure of the mixed gas of inert gas and gaseous O2. CONSTITUTION:On a lower electrode 26 in a reactor 7, a glass base plate 20 provided with a transparent conductive film is mounted with a heater 27 between, and an upper electrode 23 is provided with a back plate 24, where a W target 25 is fixed with a conductive adhesive. The reactor 7 is evacuated and gaseous Ar containing 1-20% gaseous O2 is introduced; and a high frequency is applied within the range of 5X10<-3>-1X10<-1> Torr mixed gas pressure to hole the base plate 20 at about 200 deg.C, and a shutter 10 is opened to form a WO3 film on the base plate 20. Further, DC discharge may be done with the base plate 20 fitted to an anode. Thus, the WO3 film is formed on the transparent conductive film on the base plate 20 to increase adhesive strength, thus obtaining a durable EDC device which is free of the peeling of the WO3 film.
Patent JP-S63213304-A (JP)
Inventor: HONDA TOSHIMITSU
IPC: C04B35/00
Filed: 1987-02-28
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-H07253762-A (JP)
Title: Display unit
Inventor: SASAGAWA TATSUYA
IPC: G09G3/04
Filed: 1994-03-16
Abstract: PURPOSE:To display complete data without omission by displaying data while skipping the display for a faulty display panel in the case of faulty display panel is present in a display unit consisting of plural display panels. CONSTITUTION:A display unit is constituted by using display panels having self-fault checking functions. A program for controlling display panels checks the presence or absence of fault at a prescribed timing and forms a translation table from a display digit position in a logical meaning to a real display digit position where the faulty panel is excluded. Thereafter, the display program performs so as to display data while skipping the faulty panel by referring to the translation table.
Patent JP-S59170240-A (JP)
Title: Alloy tool steel
Inventor: INOUE SHIGEYASU
IPC: C22C38/24
Filed: 1983-03-18
Abstract: PURPOSE:To provide an alloy tool steel having wear resistance, strength and toughness and having excellent hardenability by specifying the compsn. consisting of C, Si, Mn, Cr, Mo, W, V and Fe, etc. CONSTITUTION:The alloy tool steel consists of 0.5-0.9% C, 0.6-2.0% Si, <=1.0% Mn, 6.0-8.0% Cr, 2.0-3.5% Mo, <=1.0% W, 0.5-1.0% V, and the balance Fe and impurities. Said steel has high hardening and tempering hardness, fine carbide and high matrix strength, has excellent mechanical properties and toughness against impact and is suitable for wear- and impact-resistant applications. The C among the above-mentioned component elements maintains the strength and hardness of the matrix and improves wear resistance by forming carbide with Cr, Mo, W and V. The Si contributes to an increase in the resistance to softening by tempering. The Cr solutionizes in the matrix and increases hardenability.
Patent JP-H11248384-A (JP)
Title: Heat exchanger, manufacture thereof and refrigerating machine employing it
Inventor: HONOKI HIDEYUKI
IPC: F28F1/32
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To enhance heat transfer efficiency between a plurality of heating tubes press fitted in fins while being arranged at a specified interval and the tins by caulking a burring part formed in the fins at the time of press fit thereby bringing the fins into contact with the heating tubes. SOLUTION: The heat exchanger comprises heating tubes 2, fins 3 and bent pipes wherein the tin 3 is provided with a circular rib 3a concentric to a hole for press fitting the heating tube 2. When the heating tube 2 is press fitted, periphery of the hole in the fin 3 is pushed out to form a burring part 3b. The burring part 3b has gently curved root part and forward end slightly touching the heating tube 2. Since the gap between the heating tube 2 and the burring part 3b of the fin 3 is 1 μm or less when the fin 3 is made of a plate of 0.2 mm thick, contact area between the heating tube 2 and the fin 3 can be increased.
Patent JP-H06234492-A (JP)
Title: Escalator device
Inventor: YAMASHITA MASATO
IPC: B66B31/00
Filed: 1993-02-09
Abstract: PURPOSE:To perform loading a wheelchair or the like without stopping an escalator by arranging a particular step group containing a large sized step between general passenger steps, and guiding the particular step group by a guide rail different from that of the general passenger step. CONSTITUTION:A large sized step 90, constituted so that two specific steps 91, 92 and one particular step S1 are moved by holding the same plane condition, is arranged between general passenger steps ST, and these steps ST, 90 are connected in an endless state. The specific step 91, similar to the general passenger step ST, is constituted by providing front and rear wheels 911, 912 guided to be supported to guide rails ST1, ST2 having a predetermined tilt angle, and the specific step 92 is constituted of only footsteps with no front/rear wheels. The particular step S1 is constituted by providing two kinds of front wheels S1a, S1b and two kinds of rear wheels S1c, S1d, and each wheel S1a to S1d is supported to be guided on individual guide rails 93 to 96.
Patent JP-H07262020-A (JP)
Title: Judgement rule generating device
Inventor: SAKURAI SHIGEAKI
IPC: G06F9/44
Filed: 1994-03-16
Abstract: PURPOSE:To provide a judgement rule generating device for gradually updating and generating judgement rules without storing all the training examples. CONSTITUTION:This device is provided with a training example input part 2 for inputting a training example 1 composed of the attribute of data and a sort class expressing judgement, judgement rule storage part 3, and a judgement rule evaluation part 4 for eveluating the judgement rules by deciding the sort class of the training example while applying the training example 1 to the judgement rules stored in the judgement rule storage part 3 and by deciding whether this decided result is matched with the sort class of the training example. Further, the device is provided with an evaluated result storage part 5 for storing the evaluated result of the judgement rules, training example storage part 6 for storing only the training example satisfying a prescribed evaluation reference based on this stored evaluated result, judgement rule update part 7 for updating the judgement rules in the judgement rule storage part 3 based on the evaluated result stored in the evaluated result storage part 5 and the training example stored in the training example storage part 6, and a judgement rule output part 8 for outputting the updated judgement rules.
Patent JP-S56145108-A (JP)
Title: Preparation of porous carbon
Inventor: MARUMO CHIAKI
IPC: C04B38/06
Filed: 1980-04-07
Abstract: PURPOSE: To obtain porous carbon having a sharp pore size distribution and a high open cell ratio, by impregnating a resin which can be converted to amorphous carbon by thermal decomposition in a porous polyvinyl acetal resin, and calcining in a nonoxidizing atmosphere.  
     CONSTITUTION: A resin which can be converted to amorphous carbon by thermal decomposition and is selected from a phenolic resin, a furan resin and a resin composed mainly thereof, is impregnated in a porous polyvinyl acetal resin having open cell structure, selected from polyvinyl formal resin and polyvinyl benzal resin, cured, and calcined at ≥800°C in a nonoxidizing atmosphere. The amount of the resin impregnated in the porous resin is 25W90wt% of the total weight of the product after impregnation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62204930-A (JP)
Title: Method of filling prefoamed particle into mold
Inventor: KASAHARA SHIGERU
IPC: B29C44/00
Filed: 1986-03-05
Abstract: PURPOSE:To make it possible to make the filling density of particles of a raw material in a hopper uniform and to supply economically a molding of a uniform and good quality by generating a sucking carrying force to carry the particles by using compressed gas-flow running through a closed circuit and by filling thereby the particles into a mold under being compressed. CONSTITUTION:When pressure equalization between a raw material hopper B under being compressed and an inside of a mold D3 is performed by a pressure equalization valve 8, a continuous closed circuit is formed in order of a blower 11 (an outlet)   a filling pressure adjusting valve 12   a feeder 4  and inside of a mold   drain valves 6, 6 and a blower 11 (an intake) through the circuit. A pressure gas through the circuit is thereby circulated by the blower 11. By a sucking force in the feeder 4 generated by this process, the particles of the raw material in the hopper under being compressed are transferred and filled through a hopper gate valve 3 and a raw material hose C into a mold while the particle is kept compressed. Thereafter, they are foamed into a molding by steam heating and taken out after cooling.
Patent JP-H04213518-A (JP)
Title: Part feeding device
Inventor: IKEDA HARUO
IPC: B65G47/14
Filed: 1991-02-18
Abstract: PURPOSE:To freely select transfer destination, align parts in the same direction and discriminate nondefective parts and defective parts. CONSTITUTION:A work sensor 8, a pair of gates 10, 12 and an inspection sensor 18 are provided on an introduction chute 2 the section of the cylinder of which is rectangle and parts 6 are transferred to a transfer part one by one by the gates 10, 12. An air inlet 26 is opened at a base edge part of a main body casing 22 and a cover 28 to open and close an opening of the main body casing 22 free to reciprocally move on the transfer part, and the opening is closed and compressed air is supplied and the parts are transferred to a transfer tube 36. The tube 36 is constituted of soft resin and furnished with flexibility. A mechanism to change direction of the parts and outlet position is provided at an outlet of the tube 36.
Patent JP-2000169226-A (JP)
Title: Dielectric ceramic composition and laminated ceramic capacitor using the same and its production
Inventor: NAGAI ATSUO
IPC: H01B3/12
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To increase insulation resistance by substituting a part of barium titanate with other components and using the composition to which other components are added. SOLUTION: This dielectric ceramic composition starts with high-purity of BaCO3, TiO2, ZrO2, Y2O3, Mn3O4, Dy2O3, V2O3, NiO, BaOAl2O3-SiO2,, ternary glass and is represented by the formula (R is Y, Dy; M is BaO-Al2O3-SiO2 ternary component glass; 1.00<=m <=1.02; 0.001<=x<=0.05; 0.05<=y<=0.2; 0.001<=α<=0.05; 0.001 S<=β<=0.015; 0.01<=a' S 0.5; 0.001<=b<=0.1; c <=0.2). The dielectric material of this composition is used to form green sheets, and the sheets and the inner electrode paste mainly comprising Ni are alternately laminated to form a layered product. This laminated product is heat-treated at a lower temperature than the sintering temperature of the green sheet and fired in a reducing atmosphere at a temperature lower than the melting point of Ni, external electrodes are provided whereby the objective laminated ceramic capacitor is obtained.
Patent JP-H10239387-A (JP)
Title: Burn-in test equipment
Inventor: KATO NAOKI
IPC: G01R31/26
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a burn-in test equipment which can immediately grasp the burn-in test contents of a device test program, and immediately grasp the burn-in test contents executed by the burn-in test equipment. SOLUTION: According to a device test program 13 determining test conditions and test procedures, a tester part 3 tests a semiconductor integrated circuit accommodated in a thermostatic chamber part 2, and outputs the results. According to simulation software 11, a control computer part 1 simulates each command constituting the device test program 13, obtains temperature transition of the thermostatic chamber part 2, and displays the result with a VKT 41 or prints it with a printer 42. Thereby the burn-in test contents which a barn-in test equipment has executed can be immediately grasped.
Patent JP-S61206000-A (JP)
Inventor: HATAOKA NOBUO
IPC: G10L15/02
Filed: 1985-03-11
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。