baber/WOPTO huggingface dataset:
Patent JP-S5764446-A (JP)
Title: Mold for continuous casting equipment
Inventor: YAMAGUCHI MASARU
IPC: B22D11/04
Filed: 1980-10-06
Abstract: PURPOSE:To increase width changeable times by forming a mtallic film of a small coefft. of friction and high heat resistance on the surfaces of the short pieces of a mold opposite to the long pieces. CONSTITUTION:The mold is constituted of mold long pieces 1 with copper plate 3 pressed to directions A by means of springs, and mold short pieces 2 with copper plates 4. A metallic film of a small coefft. of friction and high heat resistance (for example, a film of MoS4, Ni-B alloy, etc.) is formed on a pair of the opposite surfaces 2a of each piece of the pieces 2 by melt spraying, plating, etc. When width changing is carried out by moving the pieces 2 to the inner side as shown by imaginary lines during continuous casting by teeming molten metal into such mold, the surfaces 2a rub the plates 3, but the surfaces of the plates 3 are hardly scratched since the above-described film is formed.
Patent JP-S5264177-A (JP)
Title: Apparatus for fabricating fluorescent lamp
Inventor: NAITOU YUTAKA
IPC: H01J9/24
Filed: 1975-11-25
Abstract: PURPOSE: To conduct certainly delivery and receipt of glass tubes in high speed by superimposing part of transporting trace of glass tubes on conveyor having a function for holding the glass tubes with part of trace of transporting the glass tubes of two circular drum. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5473302-A (JP)
Title: Radial type piston motor
Inventor: MAEDA EIICHI
IPC: F04B1/04
Filed: 1977-11-22
Abstract: PURPOSE: To prevent without fail the rotation drive to an output shaft due to the loads during downtime by preventing slipping in such a structure where the frictional sliding surfaces at the maximum eccentric position of a drum turns eccentrically are formed to be a cylinder and a motor casing.  
     CONSTITUTION: At a cylinder block 3 are set cylinders 6a-6e that shoot out in a radial manner from an output shaft 1. The other end of a connecting rod 11 that is connected to pistons 9a-9e contacts and slides at the outer periphery of a drum 12. Although the rotation of the output shaft 1 is stopped by cutting off pressurized oil into a supply-connecting port 21 that is connected to cylinder chambers 16a-16e, hydraulic pressure is, furthermore, supplied to a cylinder chamber 35 through an oil channel 41 to change the position of a piston 29, thus contacting to each other movable frictional surfaces 43, 45 and fixed frictional surfaces 45, 46 when the drum 12 reaches the maximum eccentric position. The setting lets the pressureized oil leak to the low pressure side, thereby preventing the output shaft 1 from being driven to rotate by loading. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H036117-A (JP)
Title: Asynchronous pulse signal detection circuit
Inventor: SUZUKI HIDEHIKO
IPC: H03K5/00
Filed: 1989-06-01
Abstract: PURPOSE:To surely detect an asynchronous pulse by setting two FFs at latchable states simultaneously just before a read timing. CONSTITUTION:A signal (a) is an input signal targeted to be detected, and a signal (e) is a pulse signal to instruct the read timing, and signals (c) and (d) are reset signals synchronized with the signal (e). The signals (c) and (d) instruct a set timing alternately, and each reset timing appears immediately after the read timing with the signal (e). Furthermore, part of the non-reset periods with the signals (c) and (d) is superimposed mutually. In other words, the FFs l and 2 repeat an operation where one is set at a reset state while the other is set at a non-reset state alternately by interposing a period where both FFs are set at the non-reset states. A latched signal (a) passes an OR gate 3, and is sent to a read circuit 4 as a signal (b), and is read in with the read timing of the signal (e), thereby, the asynchronous signal can be surely detected.
Patent JP-H08335130-A (JP)
Title: Key transformation mode setting device
Inventor: MUKOYAMA KAZUNARI
IPC: G06F3/023
Filed: 1995-06-07
Abstract: PURPOSE: To reduce the resetting operation of a key entry transformation mode due to window move. CONSTITUTION: Concerning a window system provided with a transformation part 2 for transforming a key entry to the code of a prescribed character type based on a set transformation mode and a control part 1 for opening plural windows and inputting code-transformed data to a focused-in window, this system is equipped with a transformation mode managing part 4 for storing and managing the transformation mode at the focus-out from the window as the transformation mode of the window and a transformation mode setting part 3 for extracting the transformation mode stored as the transformation mode of the window and setting it to the transformation part at the focus-in to the window.
Patent JP-H08109456-A (JP)
Title: Production of galvanized steel sheet
Inventor: TADA MASAHIKO
IPC: C23C2/06
Filed: 1995-06-07
Abstract: PURPOSE: To sufficiently enrich Al into a plating layer and to reduce the bath immersing time by adding a specified amt. of Al to a galvanizing bath. CONSTITUTION: Aluminum having 0.12 to 1.0wt.% dissolved Al concn. is added to a galvanizing bath consisting of pure Zn with inevitable impurities, and is immersed into the same plating bath for <=1.0sec. The quantity of enriching Al in the plating layer at this time is regulated to >=0.05g/m<2> exprssed in terms of Al. Furthermore, the amt. of Al to be added to the galvanizing bath is regulated by the contact time between the plating bath and steel sheet, and in the case the contact time(t) is in the range of 0.001 to 0.5sec, preferably, the amt. of Al satisfying the inequality I is added to the plating bath. Moreover, after galvanizing, preferably, galvannealing treatment under heating is executed. By this way, the galvanized steel sheet or galvannealed steel sheet excellent in plating adhesion can be obtd.
Patent JP-H036627-A (JP)
Title: Job starting system
Inventor: ISHIKAWA YUTAKA
IPC: G06F9/46
Filed: 1989-06-02
Abstract: PURPOSE:To start a job requiring the information that could not be used as a fixed value and also to start the jobs corresponding to various messages based on a basic pattern of the same job control language by starting the job in using a designated job control language. CONSTITUTION:A job information editing part 123 edits a basic pattern of a job control language and completes the job control language to sent it to a job starting part 12 based on the message acquired via a message acquiring part 121 and the editing conditions of the job control language out of those control languages acquired via a job information acquiring part 122. The part 124 issues a request to a job starting device 32 of an operating system 3 based on the received job control language. Thus it is possible to start a job requiring the information that could not be used as a fixed value as well as the jobs corresponding to various messages based on the basic pattern of the same job control language.
Patent JP-S5473557-A (JP)
Title: Aluminum diffusion method into semiconductor
Inventor: MONMA NAOHIRO
IPC: H01L21/223
Filed: 1977-11-25
Abstract: PURPOSE: To obtain a semiconductor device of high dielectric strength having high life time and large capacity, by heating Al of diffusion source stored in a container made of high melting point metal together with semiconductor substrate in a vacuum sealed tube in order to diffuse Al in the substrate, and heat treating in O 2  or N 2  stream.  
     CONSTITUTION: N type Si substrate and a container storing Al of 99.999% purity are sealed in a quartz tube of which degree of vacuum is controlled at 1×10 -6  mmHg. At this time, as the container to store Al, a metal material such as Mo and W is used, and the quantity of Al diffusion source is selected to 0.5 to 5 mg/cm 3  per volume of the quartz tube. Then, heat treating at 1080°C for 10 hours, Al is diffused in the substrate, and, after cooling down, the substrate is taken out of the quartz tube. Next, in O 2  or N 2  gas of which flow rate is 1.0 l/minute, a heat treatment is performed at a higher temperature than former, 1250°C, for 25 hours. By this  making, at least the life time of more than 50 μS can be obtained, so that the  reverse leakage current and forward voltage drop in a semiconductor device using  such constitution may be smaller. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04234722-A (JP)
Title: Compensation type optical system
Inventor: RAMA NANDO SHIN
IPC: G02B13/24
Filed: 1991-05-17
Abstract: PURPOSE: To project a practically flat image area having no aberration on a flat plane by compensating the image area curve of one optical subsystem from the other optical subsystem. CONSTITUTION: For example, an object 6 of a photograph process mask is projected as a curved image 10 by an optical subsystem 8. Then, this curved image 10 is inputted to an optical subsystem 12 and projected on a semiconductor chip board 16, for example, as a practically planar and practically non- aberration real image 14. During this projection, the odd aberration is individually corrected by the respective optical subsystems 8 and 12 and the even aberration and the image area curve are compensated between both the subsystems 8 and 12. Besides, many openings can be provided over the wide area.
Patent JP-S5568853-A (JP)
Title: Preparation of die-casting rotor
Inventor: FURUSAWA TADAO
IPC: H02K17/16
Filed: 1978-11-17
Abstract: PURPOSE: To facilitate the automation of the manufacture of the rotors, being produced by dividing rotor cores by means of laminating fixtures at every same inner diameter and by laminating the divided portions, by means of the laminating fixtures, and by die casting and so assembling the bodies.  
     CONSTITUTION: A rotor core 1 and a rotor core 2 are formed by punching a steel plate in the desired shape. Bodies obtained by each sizing the rotor core 1 and the rotor core 2 in the desired thickness and by cutting adequate skews are pressed into a laminating fixtures 4 and 5 with outer diameters slightly larger than the inner diameters of the rotor core 1 and the rotor core 2. The whole is made up in the desired thickness by pressing the laminating fixture 5 into the laminating fixture 4, and a bar and an end ring are integrally built up by means of a die casting method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62297511-A (JP)
Title: Hydraulic device for working vehicle
Inventor: KISHIZAWA SUKEHISA
IPC: B60K17/06
Filed: 1986-06-17
Abstract: PURPOSE:To make it possible to hold a working machine at its existent position, by providing a check valve between a manual valve and a hydraulic cylinder, and interlocking a valve opening rod to open the sub valve of a check valve with the action of a manual valve toward its descending position. CONSTITUTION:A check valve 58 comprising a main valve 106 and a sub valve 107 opened with a valve opening rod 115 is provided between a manual valve 56 and a hydraulic cylinder. The valve opening rod 115 is interlocked with the manual valve 56 so that the said rod 115 may be actuated during the shifting process of the manual valve 56 from its stopping position to its descending one. Therefore, when the manual valve 56 keeps its stopping position, the check valve 58 can certainly hold a working machine at its existent position. In addition to that, when the manual valve 56 keeps its descending position, the automatically forced valve opening of the check valve 58 returns hydraulic oil in the hydraulic cylinder into an oil tank to make the descending action of the working machine possible.
Patent JP-H01309965-A (JP)
Title: Magnetron sputtering device
Inventor: OKUDA AKIRA
IPC: C23C14/36
Filed: 1988-06-08
Abstract: PURPOSE:To form a thin sputtered film having uniform characteristics on the surface of a substrate by keeping the positional relationship between a rotary magnet couple on the rear of a target and a rotating substrate to be treated always constant in a magnetron sputtering device. CONSTITUTION:In a vacuum tank 110, a rotatable cathode main body 106 in which a magnet couple 104 and a yoke 105 are provided to the rear of a backing plate 102 for a target 101 so that they are made eccentrically from the central axis of the target is provided, and also a substrate 107 capable of revolution and rotation in the position opposite to the target 101 is disposed. The inside of the vacuum tank 110 is evacuated and an Ar gas is introduced, and a DC or RF voltage is impressed on the cathode main body 106 by means of an electric power source 109 to produce plasma, by which the Ar gas is ionized and allowed to bombard the target 101 to form a thin film on the substrate 107. At this time, the substrate is subjected to revolution and rotation by means of a rotary mechanism 108 with a radius of rotation equal to the amount of eccentricity ot the magnet couple 104 from the central axis of the target 101 and at a rotational speed equal to the eccentric rotational speed of the magnet couple 104. By this method, the positional relationship between the magnet couple 104 and the substrate 107 is always kept constant, and the thin film having uniform thickness can be formed on the substrate 107 by means of sputtering.
Patent JP-S5845140-A (JP)
Title: Adhesives for quartz glass
Inventor: YOSHIZAWA TETSUO
IPC: C03C27/10
Filed: 1981-09-09
Abstract: PURPOSE:To obtain strong quartz glass adhesives by mixing a specified composition of an organotitanium compd. with epoxy, silicone resins, or cyanoacrylate. CONSTITUTION:An organotitanium compd. having an alkoxy R1O(R1 being alkyl such as isopropyl), plural ester or ether groups R2O(R2 being an ester such as phosphate or an ether group), expressed by a formula; (R1O)Ti(R2O)3, is added to an epoxy resin, a silicone resin, or cyanoacrylate, and mixed to form quartz glass adhesive. This can adhere pieces of quartz glass even when each having a smooth surface to each other with strong adhesive force.
Patent JP-S6121772-A (JP)
Inventor: MATSUKI HITOSHI
IPC: B07B13/16
Filed: 1984-07-07
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-H0322478-A (JP)
Title: Photodiode-field-effect transistor assembly
Inventor: KURISUTORU RAUTENBATSUHA
IPC: H01L27/14
Filed: 1990-05-29
Abstract: PURPOSE: To make all required doping and layer thickness on the entire surface a flat semi-insulative InP substrate crystal by one step of through epitaxial methods, e.g. vapor phase epitaxy, org. metallic vapor phase epitaxy, etc. CONSTITUTION: On a substrate 1 a first and second barrier layers 2, 3 are grown. An absorptive layer 4 is grown on the entire surface and covered with a photodiode layer 5 doped in the opposite conductivity to a second electrode 12. At a region of a photodiode 16, a first electrode 9 is mounted like a ring on this layer 5. In the ring-like first electrode 9 an antireflective layer 13 is laid on the photodiode layer 5. At a region of a field effect transistor 15 a channel layer 6 and cover layer 7 are covered over the photodiode layer 5. The photodiode 16 and field effect transistor 15 are separated by a separating groove 14. Gate electrode 8, drain electrode 10 and source electrode 11 are provided.
Patent JP-S6122429-A (JP)
Title: Production of magnetic recording medium
Inventor: OOTOMO YOSHIROU
IPC: C08G85/00
Filed: 1984-07-10
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent durability and corrosion resistance by forming a plasma-polymerized protective layer on a ferromagnetic layer formed on a base body by the plasma polymn. reaction and hardening treatment in the same treating vessel. CONSTITUTION:The base body 1 on which the ferromagnetic layer is formed is unwound from a stock roll 3, is wound around a cylindrical can 5 with the ferromagnetic layer faced to the outside and is passed through a polymerizing chamber A, treating chamber D, polymerizing chamber B, treating chamber E, polymerizing chamber C and treating chamber F according to the rotation of the can 5. The ferromagnetic layer side faces plasma generating electrodes 25-27 and radiation irradiating devices 34-36 during said passage. Gaseous monomers of org. compds. are introduced into the chambers A-C through gas introducing pipes 22-24 and the gaseous pressures are decreased in order of A-C or a high frequency of large power is impressed to the electrodes 25-27 by which the plasma polymn. is executed. The hardening treatment is executed by the devices 34-36. The magnetic recording medium having the excellent durability and corrosion resistance is thus obtd.
Patent JP-H05335009-A (JP)
Title: Manufacture of bunch of electrode plates for lead-acid battery
Inventor: SHIMIZU SHOJI
IPC: H01M50/541
Filed: 1992-06-02
Abstract: PURPOSE:To manufacture a bunch of electrode plates for a lead/acid storage battery economically while the producibility is enhanced, by suppressing production of voids and any hybrid region, and suppressing generation of welding in poor workmanship. CONSTITUTION:A plurality of electrode plates 5 provided with lugs are prepared by machining followed by coating with flux, and the tips of these lugs are immersed in molten Pb or Pb-base alloy not containing Sb substantially and are melted. The tabs are raised from this molten metal/alloy and immersed in molten Pb-Sb series alloy, which is included in a strap formation casting die, without re-coating them with flux, and thereby the lugs are consolidated with the strap 7.
Patent JP-S6123829-A (JP)
Title: Mechanical supercharger controller for internal-combustion engine
Inventor: ONAKA HIDEMI
IPC: F02B39/12
Filed: 1984-07-10
Abstract: PURPOSE:To improve durability in a supercharger, by holding down heat load as the higher in engine temperature the lower in a rate of operating time of the supercharger, while preventing knocking and overheating from occurring. CONSTITUTION:A suction air quantity Q and an engine speed N are detected by a driving condition detectig device 5, while engine temperature is detected by an engine high temperature state detecting device 7, and when it is judged as high temperature, a setting value changing device 8 changes the setting condition at a time when a clutch 4 is selected from release to engagement so as to cause a supercharging range to be narrowed. Therefore, a clutch operating device 6 operates so as to reduce a time rate for engagement of the clutch 4 in time of engine high temperature.
Patent JP-H01311292-A (JP)
Title: Clock display device
Inventor: TSUTSUI KIYOUYA
IPC: G06T13/80
Filed: 1988-06-08
Abstract: PURPOSE:To improve decorativeness and amusement by reading a display image which is divided previously into plural parts out of a storage means independently and displaying the divided parts which are read out according to time information by composition. CONSTITUTION:A 1st part is a dial, an hour hand, a minute hand, etc., and varies slowly with time and consists of two images 2A and 2B. A 2nd part is in repetitive periodic motion and consists of images 3A-3H obtained by dividing the motion of a pendulum. A 3rd part is a chime and operates for a short period at fixed time and consists of images 4A-4H obtained by dividing the motion of the chime. A control circuit 5 generates a control signal according to the timer signal from a timer circuit 6. This circuit 6 generates an hour, a minute, and a second signal. A processor 8 supplies drawing signals of line drawing, painting out, etc., to the storage medium 1 and a digital image signal from an external storage medium 9 is supplied to the medium 1. The digital image signal read out of the medium 1 is composed by an image composing device 10 and the analog image signal from a D/A converter 11 is supplied to a display device 12.
Patent JP-H06330771-A (JP)
Title: Throttle valve
Inventor: HATSUMI YONOSUKE
IPC: F02D9/10
Filed: 1993-05-20
Abstract: PURPOSE:To increase intake flow when a throttle valve is fully opened by setting a position parallel to a straight line interconnecting the respective front and rear apexes formed in the boundary between the finish surface and casting skin of a body to the position of fully opening of valve. CONSTITUTION:A body 1 is prepared by finishing a portion of the casting skin with cutting work. Apexes A, B and C, D are formed on the boundary between the cutting work finish surface and casting skin and the straight line interconnecting AB is approximately parallel to that interconnecting CD. A valve shaft 3 is supported rotatively orthogonally to the axis of a cylindrical surface forming an intake path of the body 1. A layer is attached fixedly to the valve shaft 3 and connected to an accelerator pedal through a wire to be turned by the accelerator pedal. The position of the full opening of valve 2 is set to a position parallel to the straight line interconnecting apexes A and B in the boundary between the cutting work finish surface and casting skin. The position of the full opening of the throttle valve is inclined by an angle theta. Thus, the flow in the fully opened valve can be increased.
Patent JP-H039061-A (JP)
Title: Unit injector
Inventor: KOIKE MAKOTO
IPC: F02M57/02
Filed: 1989-06-02
Abstract: PURPOSE:To guarantee the smooth operation of a fuel injection valve at the time of low speed driving by constructing the title injector in such a way that the fuel in the pressure chamber of a fuel force-feed mechanism flows into a nozzle chamber at the open time of the fuel injection valve so as to open a needle valve and flows out to an overlow chamber through a throttle by the structure of the spring chamber of the fuel injection valve. CONSTITUTION:A unit injector is integrally provided with a fuel force-feed mechanism 1 for boosting the fuel sucked into a pressure chamber 2 by the reciprocating motion of a plunger in the pressure chamber 2 and force-feeding it through a fuel force feed passage 5, and a fuel injection valve 11 for injecting the fuel from a nozzle released when a unit valve 13 is pushed up against springs 19 due to pressure rise in a nozzle chamber 14. A control valve mechanism 21 provided with an overflow valve 26 fitted into a valve hole 22 intersecting the intermediate part of the fuel force feed passage 5 is provided to cut off a sub-overflow chamber 25 and the intersecting part of the valve hole 22 with the fuel force feed passage 5 at the valve open time when the overflow valve 26 is moved onto the base end side. The sub-overflow chamber 25 is communicated with the spring chamber 17 of the fuel injection valve 11 as well as with an overflow chamber 24 through a throttle 34.
Patent JP-H11340854-A (JP)
Title: Digital broadcast receiver
Inventor: HAMAHATA TAKAYUKI
IPC: H04J3/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily tune to a desired broadcasting station by receiving and demodulating plural broadcast programs and ratio waves, obtained by time-division multiplexing information related with the broadcast programs, and selecting and reproducing the broadcast programs according to the information related with the broadcast programs, according to previously decided conditions. SOLUTION: A microcomputer 4 displays items such as a broadcasting station name and category on an LCD display 10, and a user selects the item by using the cursor key of a remote control transmitter 12. The microcomputer 4 displays a previously stored list for the selected item, and the user selects the broadcasting station by using the cursor key, and decides it by a setting key. When the user selects an item for ending and presses corresponding preset keys P1-P3, the microcomputer 4 stores data in memory addresses which correspond to the pressed pre-set keys P1-P3. Thus, plural tuning conditions can be set in each of preset key P1-P3, and only the program corresponding to desired conditions can be easily turned to.
Patent JP-S63305972-A (JP)
Inventor: YOSHIDA NOBUMASA
IPC: B07B13/18
Filed: 1987-06-05
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。