baber/WOPTO huggingface dataset:
Patent JP-S60174651-A (JP)
Title: Color picture forming apparatus
Inventor: KAWAMURA HIDEAKI
IPC: B41J2/21
Filed: 1984-02-20
Abstract: PURPOSE:To supress the generation of pseudo contours and the rough feeling in the color picture forming apparatus of 4 colors containing black, by a method wherein the ink dot of black is so arranged as to be double recorded after the ink dots of other colors. CONSTITUTION:By considering that the ink dotted in the first place becomes dominant in the case of color mixture, the ink dot of high lightness is formed in the first place and the effect of black ink dot is made to be avoided. The heads are arranged on a carriage 11 in the order of magenta 12M, black 12BK, cyanogen 12C, and yellow 12Y from left. Therefore, ink dots are formed in the order of Y C BK M for the forward motion of carriage 11 and in the order of M  BK C Y for the backward motion of carriage 11. Thus, the area of black ink dot is controlled and rough feeling due to dense black can be supressed. Therefore, even when the black ink dot and the ink dot of magenta, cyanogen, etc. are formed at the same point to represent black near magenta, or black near cyanogen, etc., the extent of black ink dot is restricted and the same effect can be obtained.
Patent JP-S63197193-A (JP)
Title: Video signal processor
Inventor: IMAI KUNIO
IPC: H04N11/10
Filed: 1987-02-12
Abstract: PURPOSE:To perform the time divisional multiplexing of a signal relating to the same video from second switch according to the status of reading, by distributing an input video signal to two analog memories, and reading out the signal for plural times from the memory on the other side while the input video signal is written on the memory on one side. CONSTITUTION:The memory 54 stores the signal of one horizontal scanning period from an image pickup device in order according to a clock signal 72 in first horizontal scanning period T1. On the other hand, the memory 56 is set at a readout operation mode, and a clock signal 76 from a clock generation circuit 66 is applied on the memory via a switch 70 in first 1/4 period t1 and the next 1/4 period t2, and in the after next 1/4 period t3, a clock signal 74 from a clock generation circuit 64 is applied. Since the output of the memory 56 is returned and written by a connection line 56a, it is possible to read out the data for three times in a non-destructive way. The output of the memory 56 is supplied to an output terminal 60 via a switch 58, and a time divisional multiplex signal consisting of a 1/4 compression signal and a 1/4 and 1/2 compression signal is formed.
Patent JP-S58147174-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIKOSAKA YASUMI
IPC: H01L29/80
Filed: 1982-02-26
Abstract: PURPOSE:To extremely improve the etching control of a thin film by holding an AlGaAs-GaAs hetero junction semiconductor substrate at the prescribed temperature and etching it with gas containing at least one of chlorine and bromine. CONSTITUTION:A semiconductor substrate 8 to be treated is mounted on an anode 6, and held by a resistance heater 9 at the prescribed temperature. Cl2 gas introduced from a Cl2 gas introduction source 10 into a vacuum chamber 5, a high frequency voltage is applied between the electrodes 6 and 7, thereby producing plasma discharge between the cathodes to collide reactive ions to the substrate 8 and to etch it by physical sputtering effect and chemical reacting effect. When the temperature of the substrate is held about at 200 deg.C, the selectivity of etching AlxGa1-xAs (x=0.3) to the GaAs becomes preferable.
Patent JP-S63197328-A (JP)
Title: Formation of polycrystalline semiconductor film
Inventor: FUKUMOTO MASANORI
IPC: H01L21/205
Filed: 1987-02-12
Abstract: PURPOSE:To restrain any needless oxide film from growing on the interface of semiconductor film by a method wherein the inside of a reaction tube is held at the temperature notably lower than the temperature required for growing film and after semiconductor substrate insertion and pressure reduction, the temperature is raised up to the film growing temperature. CONSTITUTION:A groove is cut using an SiO2 film 3 on an Si substrate 1 to be covered with another SiO2 film 2 and a polySi film 4. After diffusing P and etching away the SiO2 from on the surface, the temperature of reaction tube is lowered down to around 100 deg.C for the substrate insertion and pressure reduction to raise the temperature up to growing temperature for growing a second polySi film 5. Due to the low insertion temperature, almost no SiO2 is grown on the film 4 or a thin film in low concentration is formed thereon. Successively, a natural oxide film 5 is etched away to deposit another polySi film 6 by the same procedures. Then, films 4-6 are evenly etched away stopping at the interface between the film 3 and the substrate 1. At this time, polySi is easily etched away not to be left on the surface. In such a constitution, an excellent buried electrode for groove capacitor can be formed.
Patent JP-S62187621-A (JP)
Title: Steering controller for trolley
Inventor: YAMAGUCHI SETSUJI
IPC: B60K17/30
Filed: 1986-02-13
Abstract: PURPOSE:To permit the speedy transport of a trolley and improve the loading work efficiency by installing the traveling wheels which can be steered freely at four corners of the trolley which can be attached and separated from the rear opened port part of the bed of a truck and onto which a loading device is mounted and permitting the steering of a steering device to be displayed in a display part. CONSTITUTION:A trolley 32 is constituted by installing the traveling wheels 34 at four corners on the undersurface of a base board 33 onto which a carrying-in part 10, transport conveyor 17 and a loading device 26 are mounted, and steering is permitted by the interlocking of four wheels 34. A traveling driving device and a steering device are installed onto each wheel 34, and the traveling of the trolley 32 in the lateral and aslant directions and spin turn are permitted by interlocking the wheels 34. Further, an operating panel 41 is installed onto the front part of the trolley 32, and an indicator 60 having an arrow sign 60a for indicating the traveling direction is installed, besides the operating means such as steering switches SW3-SW5 and a speed setting dial SW6, and the traveling operation switches SW1 and SW2 for controlling the forward and backward advances are provided.
Patent JP-S59157336-A (JP)
Inventor: UORUFUGANGU IIGERU
IPC: D01H7/66
Filed: 1984-02-22
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-H07236912-A (JP)
Title: Stretching tool
Inventor: NIWA MICHIHIKO
IPC: B21C3/04
Filed: 1994-02-28
Abstract: PURPOSE:To provide a tool for stretching with which the breaking of a metallic tube and occurrence of bellows pattern or recessed parts are suppressed and stretching work is executed at a high working rate. CONSTITUTION:Entrance part 2, press contracting part 3 and bearing part 4 are provided in this order in the pass direction of a tube to be worked on a die 1 for stretching the tube to be worked and the entrance part 2 has a 1st inclined curved surface which is curved putting the enter of curvature on the center side of the die by the 1st radius R1 of curvature of 1-4 times the diameter D2 of the bearing part 4 and the press contracting part 3 has a 2nd inclined curved surface which is curved putting the center of curvature on the outside of die by a 2nd radius R2 of 3-10mm. The angle which is formed with the common tangent 7 at the inflection point between the 1st and 2nd inclined curved surfaces and the center line 6 of die is 22-42 deg..
Patent JP-S56127752-A (JP)
Title: Exterior parts for watch
Inventor: KASAI MASAMI
IPC: G04B37/22
Filed: 1980-03-11
Abstract: PURPOSE: To provide the exterior parts for a watch with excellent corrosion resistance and stress corrosion crack resistance of which a parts fabrication cost is rationalized to a large extent comprising subjecting a two phase stainless steel with a high elongation ratio to plastic working in a relatively low temp. range.  
     CONSTITUTION: The two phase stainless steel having an elongation ratio of 100% or more consisting, for example, in the wt% basis, 0.02% C, 0.46% Si, 0.42% Mn, 0.14% P, 0.006% S, 6.23% N, 0.05% Mo, 0.08% Ti and the remainder of Fe is prepared. Subsequently, by subjecting said two phase stainless steel to the plastic working in a relatively low temp. of 850W1,000°C, the objective exterior parts for a watch are obtained. Because a die forging number can be cut to a large extent in a fabrication process of said exterior parts for a watch, a production cost can be lowered. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56127491-A (JP)
Title: Picture transfer recording method
Inventor: MIZUNO HIROMITSU
IPC: B41M5/24
Filed: 1980-03-11
Abstract: PURPOSE: To perform transferring to a plurality of sheets of paper at a time without using ink by a method wherein the master obtained by forming a picture on the master plate by discharge-recording is impregnated with a color former and then brought into contact with a transfer paper.  
     CONSTITUTION: The master plate obtained by providing a discharge recording layer 2 comprising a conductive layer 3 and a semiconductive layer 4 on a carrier 1 is discharge-recorded to breakdown the recording layer 2, to obtain a master formed with a picture portion. Then, from the back surface, said master is impregnated with a clor former containing an alkali or both an alkali and a coupling agent. Then, the surface of said master is brought into contact with a transfer paper having on its surface a picture recording layer containing both a diazo compound and a coupling agent when the color former contains only an alkali but containing only a diazo compound when the color former contains both an alkali and a coupling agent in order to make the color former having leached out to the discharge breakdown portion on the master surface form a dye picture. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05105819-A (JP)
Title: Monoazo compound and dyeing or printing of fibrous material therewith
Inventor: AKAHORI KINGO
IPC: D06P3/66
Filed: 1992-02-18
Abstract: PURPOSE:To provide a monoazo compound having a specified molecular structure, being capable of dyeing or printing a hydroxylated and/or amidated fibrous material red and excelling in solubility, dyeing properties (buildup) and various fastness. CONSTITUTION:A monoazo compound which, in the form of a free acid, is represented by formula I (wherein D is a phenylene or naphthylene group which may be substituted; X is halogen or phyridino which may be substituted; B is -OR2, -SR3, 5-7C cycloalkylamino, a group of formula II or the like; and R2 and R3 independently of each other, are each hydrogen or an alkyl, phenyl, naphthyl or benzyl group which may be substituted; r is 1 or 2; Q is -CH2-, -O-, -SO2- or the like; A is a phenylene, alkylene or the like which may be substituted; Z1 is -SO2, -CH=CH2 or the like; and p is 0 or 1).
Patent JP-H06242147-A (JP)
Title: Current trasnformer
Inventor: NUMAKURA HIROSHI
IPC: G01R15/18
Filed: 1993-02-19
Abstract: PURPOSE:To detect a current even in an excess current area exceeding the rated current although the precision falls below by closing a switch, which opens/closes an output circuit of the tertiary winding and is opened usually, by the saturation of a computing amplifier and detecting the rated current area of a current to be detected highly precisely. CONSTITUTION:When a current to be detected I1, which is not more than the maximum current to be detected I1max, flows in the primary conductor 1, a switch 8 connected to the tertiary winding 7 is opened so that the tertiary detection current I3 does not flow while only the secondary detection current I2 of the secondary winding 3 flows. The secondary detection current I3 is converted from a current to a voltage by a detection resistor 4 and a computing amplifier 5 so that the highly precise secondary detection current E2 is obtained. When the current I1 exceeds the current Imax, the amplifier 5 is saturated, so that the I2 prevented from flowing exceeding Iopmax and electromotive force is generated in the winding 7 at the same time. During this process, winding number N3 of the winding 7 is decided adequately so that the switch 8 is closed on the basis of the relation between the electromotive force and a forward voltage characteristic. When the switch 8 is closed, the current I3 of the winding 7 flows and the tertiary detection current E3, whose precision is inferior to that of the voltage E2, is obtained by a current detection circuit 9 consisting of a resistor 9a.
Patent JP-S54124291-A (JP)
Title: Press contact connector
Inventor: MURASE TERUO
IPC: H01R24/00
Filed: 1978-03-20
Abstract: PURPOSE: To provide a press contact connector, in which contact pieces are formed with inclinded portions so that when contact springs and the contact pieces are forced to contact each other by a pushing mechanism, sliding is caused between them at the inclined portions and therefore the contact springs become compact to obtain a dense contact connector.  
     CONSTITUTION: The present zero insertion force connector comprises contact springs 11 fixed to a housing 14, contact pieces 18 formed on a connector I to be inserted, and cam members 17 for pushing the contact springs 11 inwardly to cause them electrical contact with the contact pieces 18. End portions of the contact pieces 18 are bended to form inclinded contact portions. Since each of the inclined portions contacts with a contact portion d of each contact spring 11 slidably, their electrical connection will be secured. Therefore, the contact springs 11 become compact, and a dense connector can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07216573-A (JP)
Title: Sodium hypochlorite forming device
Inventor: TAMURA YOSHITANE
IPC: C25B9/17
Filed: 1994-02-01
Abstract: PURPOSE:To provide a sodium hypochlorite forming device capable of preventing the accidents such as the damage to a gas dilution fan and the resulting ignition of gaseous hydrogen by rapidly discharging a sodium hypochlorite soln. from the fan even when the soln. is injected from a gas-liq. separator and introduced into the fan. CONSTITUTION:An electrolytic cell for electrolyzing a dil. brine to form a sodium hypochlorite soln. is provided in the main body 1 of the device, a gas-liq. separator for separating the gaseous hydrogen generated in the cell during electrolysis and a fan 15 for diluting the gaseous hydrogen separated in the separator and discharging the hydrogen are furnished, a drain pan 9 is provided in the main body 1 below the cell, and a drain pipe 45 is set at the bottom of the fan 15 to introduce the sodium hypochlorite soln. leaked in the fan 15 into the pan 9.
Patent JP-H03233380-A (JP)
Title: Vehicle position detector
Inventor: UEDA TOSHIHIRO
IPC: G01C21/00
Filed: 1990-02-08
Abstract: PURPOSE:To automatically detect the position of a traveling vehicle with high accuracy by sending detection information in which the position information of its own is attached on reception information from a base satation receiving its own vehicle information of a mobile station(vehicle). CONSTITUTION:The mobile station 3 provided at the vehicle 1 is automatically set at reception standby when a power source is applied. Each base station 5 provided at the interval of several hundred meters at the side of a road 2 transmits an informa tion transmission instruction repeatedly by radio, respectively. The effective communica tion radii of the stations 3, 5 are several ten meters(using weak wave not requiring radio licence), and when the vehicle 1 approaches the base station 5, the transmission instruction is received with the mobile station 3. Then, the mobile station 3 migrates to a transmission state. and transmits its own vehicle information by radio. Such transmission/reception is performed repeatedly. Its own vehicle information is received with the base station 5, and the base station 5 sends the detection information in which the position information of its own is attached on the reception information to a central monitoring device 8. The monitoring device 8 automatically detects the position of the vehicle 1 based on the position information, and displays the position and a travel locus, etc., for example, in a graph.
Patent JP-S58148019-A (JP)
Title: Method for inspecting rear side of steel plate or the like
Inventor: EDAHIRO ICHIROU
IPC: B21C51/00
Filed: 1982-02-25
Abstract: PURPOSE:To enable titled inspection simply, efficiently and at low equipment cost by grasping the front end of an object to be inspected by the tip of the hanging arm of a balance lifting device, and hanging up until the rear side is fully visible. CONSTITUTION:In inspection of the rear side of an object 2 to be inspected such as a steel plate etc., an inspector 9 stops a belt conveyor 1 and makes the clamp 13 at the tip of the hanging arm 6 of a balance lifting device 3 grasp the front end 2a of the object 2 to be inspected. Then, the inspector 9 operates a hanging arm operating switch 12 and hangs up the end part 2a to a position shown by alternate long and two short dash lines via a driving part 8, that is, until the rear side of the object 2 becomes fully visible, and performs inspection of the rear side.
Patent JP-S54123768-A (JP)
Title: Drier
Inventor: HAYASHI TAKESHI
IPC: F26B21/00
Filed: 1978-03-17
Abstract: PURPOSE: To enable speedy, economical, and effective drying of clothes or the like by selecting between hot wind and cool wind through the use of a stream deflection element according to the drying degree of the dried body.  
     CONSTITUTION: A stream deflection element called control plate type comprises an element main body 1, a nozzle 7-8 arranged inside end walls 5 and 6, guide walls 11 and 12 formed in gradually broadend shape on the downstream side of the nozzle, and a control plate 9 which is a flow deflection means. The drier system comprises a drying box 36 for containing dried bodies and branched wind tunnels 37 and 38 connected at their one end with the box 36; the other ends of the tunnels are connected with each other and the connection zone is connected with the element 1. A heater 39 is placed in the wind tunnel 37, and a fan 40 is placed on the upstream side of the element 1. This constitution enables speedy, econimical, and effective heating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57145961-A (JP)
Title: High hardness sintered body for cutting
Inventor: SHIMODA HIROSHI
IPC: C22C29/14
Filed: 1981-03-05
Abstract: PURPOSE: To obtain a high hardness sintered body suitable for cutting low hardness carbon steel or cast steel by specifying the volume of boron nitride crystals and selecting a specified 3-component binder consisting of oxide, carbide  and metal.  
     CONSTITUTION: To 5W50vol% cubic system boron nitride crystals or wurtzite type boron nitride crystals is added a 3-component binder consisting of oxide, carbide and metal, and they are sintered at a high temp. under a superhigh pressure or bonded to a superhard alloy base by sintering. Al 2 O 3  is used as the oxide component of the binder, and it is contained in the binder by ≥50%. The carbide component is 1 or ≥2 kinds of carbides selected from TiC, TaC and NbC, and as the metallic component 1 or ≥2 kinds of metals are selected from each of the 1st group consisting of Nb, Ta, Mo and Ti, the 2nd group consisting of Ni and Co, and the 3rd group consisting of Al and Si. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000013333-A (JP)
Title: Noise eliminating method and transmission circuit
Inventor: USUI YUZO
IPC: H04B15/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To simply eliminate remote end crosstalk for bus transmission without increasing a physical distance between signals in the case of sending the signals in the same direction with respect to the forward remote end crosstalk noise eliminating method. SOLUTION: Signals are sent through a plurality of signal lines 10, 20 placed close to each other in the same direction. In this case, A termination resistor 24 (14) whose resistance R is selected so that a resistance r/Z0 of an internal resistor 13 (23) of a drive source 11 (21) normalized by a characteristic impedance of the lines and a resistance R/Z0 of a termination resistor 24 (14) at a remote end normalized by a characteristic impedance of the lines are reciprocal to each other connects to a remote end of the signal line 20 (10).
Patent JP-H08197578-A (JP)
Title: Method and apparatus for molding composite molded product
Inventor: FUJIMORI YOSHIAKI
IPC: B29C45/80
Filed: 1995-01-30
Abstract: PURPOSE: To obtain a composite molded product having good appearance, easy in the enhancement of a grade and high in productivity by holding a primary molded product after primary molding to a movable mold to perfectly close a PL surface to perform secondary molding and demolding a secondary molded product from a fixed mold for secondary molding at the point of time of the completion of mold opening. CONSTITUTION: A cavity forming the appearance surface of a molded product is provided to a movable mold 4 and primary and secondary moldings are performed by fixed molds 2, 21 and the appearance surface is not detached from the movable mold 4 until the mold opening after secondary molding. Since a PL surface is opened in the mold opening after primary molding while the molded product is pressed to the movable mold 4, the molded product is certainly held to the movable mold 4.  Since the secondary slide piece 9 equipped with a protruding part of the fixed mold 21 for secondary molding is engaged with the recessed part of the molded product formed by a primary slide piece 7 equipped with a protruding part in the fixed mold 2 for primary molding and the slide piece 9 is operated after the PL surface is opened, the molded product is certainly left in the fixed mold 21 and demolded in arbitrary timing by a cylinder rod 13.
Patent JP-S58148437-A (JP)
Title: Stem for semiconductor pressure sensor
Inventor: SASAKI SATOSHI
IPC: G01L9/04
Filed: 1982-03-01
Abstract: PURPOSE:To contrive to prevent generation of distortion in the semiconductor pressure sensor, and to reduce manufacturing cost thereof by a method wherein the semiconductor pressure sensor is equipped on a fixed header formed of an iron-nickel alloy consisting of 36-40wt% nickel and iron of the remnant. CONSTITUTION:The fixed header 11 is inserted to the central part of a sealing metal plate 10, and one edge part of an outside pressure introducing tube 12 is fixed to the fixed header 11. The fixed header 11 is formed of the iron-nickel alloy consisting of 36-40wt% nickel and iron of the remnant, and the coefficient of thermal expansion thereof is 30-38X10<-7>/ deg.C. Lead wires 13 are penetrated in the sealing metal plate 10 as to surround the fixed header 11, and the lead wires 13 are fixed to the sealing metal plate 10 according to glass 14 for adhesion. The lead wires 13 are connected electrically to the semiconductor pressure sensor element on the fixed header 11 according to bonding wires.