baber/WOPTO huggingface dataset:
Patent JP-H08324770-A (JP)
Title: Cargo carrier device
Inventor: NISHIKAWA MASAAKI
IPC: B65G47/49
Filed: 1995-06-01
Abstract: PURPOSE: To reduce manufacturing cost by furnishing a detected body provided on a carrier, a moving direction detector to deliver a signal concerning a moving direction of an endless belt by detecting movement of the detected body separately from the carrier and a moving direction judging device to judge the moving direction of the endless belt in accordance with the signal. CONSTITUTION: A detected body 31 is provided on a carrier 3, and a moving direction detector 10 to deliver a signal by detecting movement of the detected body 31 separately from the carrier 3 and a speed detector 20 are provided. Additionally, a moving direction judging device electrically connected to the moving direction detector 10 and to judge a moving direction of an endless belt 2 furnished on the carrier and a speed judging device electrically connected to the speed detector 20 and to detect speed of the endless belt 2 furnished on the carrier 3 are provided, and the moving direction judging device and the speed judging device are electrically connected to a control device 80 to carry out action control of the whole of a cargo carrier device through an administration device 70. Consequently, it is possible to reduce manufacturing cost.
Patent JP-S6114720-A (JP)
Title: Electron beam exposure method
Inventor: YASUDA HIROSHI
IPC: G03F7/20
Filed: 1984-06-29
Abstract: PURPOSE:To improve the accuary of forming a real pattern by exposing with the determination of electron beam irradiation quantity for each shot in accordance with the time inteval between adjacent shots in the exposure for picturing decomposing a rectangular pattern into a plural shots using an electron beam which is formed rectangularly. CONSTITUTION:A control equipment decomposes the data of the position and the size of a pattern stored in a normal pattern memory 21 into plural shots and their irradiation sequences for picturing the pattern by a shot decomposition circuit 22 and the information of the irradiation sequence for each shot is supplied to a selector 24. Any of required irradiation time coeffient memories tau0-taun corresponding to each shot is selected by the selector 24 from among an irradiation time coefficient memory group 23 wherein the coefficient of the irradiation time corresponding to the irradiation position and the sequence of the shot is memorized. The information of the coefficient in the memory is supplied to a multiplier 26 through a register 25, a standard clock signal (standard irradiation time) C supplied from the pattern memory 21 is multiplied and a corrected clock signal Cc (irradiation time) for each shot is formed.
Patent JP-S5660023-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAUCHI MASAMITSU
IPC: H01L21/22
Filed: 1979-10-20
Abstract: PURPOSE:To eliminate the variation of the characteristics of the subject semiconductor device due to an outward diffusion from the reverse side of the substrate by a method wherein, after an oxide film is formed on both sides of the substrate, a nitriding film is formed on its reverse side, a high temperature heat treatment process and then the nitriding film is removed. CONSTITUTION:Oxide films 3 and 4 are formed on the right and reverse sides of the substrate 2, which is an N<+> substrate with an N<-> layer superposed on it, and after a nitriding film 19 is formed on the oxide film 4 of the reverse side, a base region 7 and an emitter region 9 are formed by performing a multiple diffusion. After that, the nitriding film 19 is removed by performing a plasma etching or by using thermal phosphate. And after removing the oxide film 4, electrodes 10, 11 and 12 are formed. The formation instability of the base region 7 and the emitter region 9, due to the outward diffusion of the donor coming from the N<+> substrate when the high temperature heat treatment is performed, is hereby prevented and the semiconductor device for stabilized characteristics can be obtained.
Patent JP-S5563017-A (JP)
Title: Inside expanding type braking device
Inventor: TACHIKAWA MAKOTO
IPC: F16D51/22
Filed: 1978-11-02
Abstract: PURPOSE: To prevent insufficient generation of braking power in a side of a leading shoe by utilizing a non-symmetric type cam having a long and a short effective length and making an amount of displacement toward the leading shoe bigger than that toward a trailing shoe.  
     CONSTITUTION: A cam shaft is pivotted in counter-clockwise by a movement of an operating lever 9 operated by a treading force on a brake-pedal and a longer side 10l of a cam 10 is pushed against a leading shoe 4 while a shorter side 10t of the same is pushed against a trailing shoe 5 respectively, and thereby, both of them are expanded and are pressed onto a brake-drum 3 at the same time. Due to these operations, compressive deformations are begun in brake-linings 11, 12 and the lining 11 for the leading shoe 4, which is the side causing much bigger braking force, is much more deformed by compression. However, the effective length of the operating surface at a tip of the longer side 101 of the cam 10 is longer than that of the shorter side 10t, therefore, the amount of the displacement of the leading shoe 4 is big enough to be capable of following the deformation of the lining 11, and thus, decreasing of a total braking power may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5261286-A (JP)
Title: Preparation of enzymes
Inventor: SHINSHI HIDEAKI
IPC: C12N9/16
Filed: 1975-11-13
Abstract: PURPOSE: Ajnovel enzyme, having activity ot decompose both pyrophosphoric acid bond phospho-diester bond, is prepared by the callus cultivation of higher plants. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5837519-A (JP)
Title: Electromagnetic flow meter
Inventor: WATANABE GENICHI
IPC: G01F1/60
Filed: 1981-08-28
Abstract: PURPOSE:To reduce the number of hardwares and obtain reliable measured values by connecting an operation controlling part including a one-chip microcomputer to enable to execute a program for the measurement, operation, processing, etc. of flow rates. CONSTITUTION:A synchronous signal SYNC is supplied to an interrupting port INT of a one-chip microcomputer 141 incorporated in an operation controlling part 14 of a flow meter to start a measurement processing program for calculating the measured values of flow rates and writing these values in corresponding memories. In the operation processing program, the flow rate value and the pulse width conversion value of the flow rate, etc. are operated and written in the corresponding memory on the basis of the read measured value of flow rate and an output processing program is executed by an internal interruption to output the read operation value. During said period, a necessary calibration factor and the set value of constant can be written in a corresponding memory by a keyboard 151 through an additional I/O port 142, reducing the number of hardwares and finding reliable measured values.
Patent JP-H04242463-A (JP)
Title: State-change informing mechanism and method in data processing input/output system
Inventor: POORU JIYOSEFU BURAUN
IPC: G06F13/14
Filed: 1991-05-10
Abstract: PURPOSE: To provide a means for sending status change notification to a link level facility to be affected by a status change generated in a computer I/O system. CONSTITUTION: The computer I/O system includes a dynamic switch 10 having plural ports and plural link level facilities added to these ports. When the state of one port or its additional link level facility is changed so as to exert effect upon its capacity capable of communicating with other facilities, the fact is recognized by a dynamic switch control unit 20 and a status change notification(SCN) frame is sent to all other link level facilities to be affected. Each link level facility receiving the SCN determines whether relation or latent relation with the link level facility generating the notification is affected or not.
Patent JP-S5762251-A (JP)
Title: Preparation of cysteamine and/or cystamine
Inventor: YAMAGUCHI HACHIROU
IPC: C07C319/02
Filed: 1980-10-01
Abstract: PURPOSE: To prepare the titled compound useful as a perventive for radiation diseases or its intermediate, in high yield, without producing by-products, by reacting (2-aminoethyl) hydrogen sulfate with sodium thiosulfate, and hydrolyzing the product with a strong acid or hydrogen peroxide.  
     CONSTITUTION: 1mol of (2-aminoethyl) hydrogen sulfate which is a novel raw material having excellent economic value, reactivity, and safety, is made to react with 1W5mol of sodium thiosulfate at 4W7pH and about 100°Cfor several hours. The reaction product is hydrolyzed with an aqueous solution of a strong acid such as hydrochloric acid, sulfuric acid, phosphoric acid, etc. or hydrogen peroxide solution in nitrogen gas stream to obtain the objective compound while suppressing the production of di(2-aminoethyl)sulfide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5762830-A (JP)
Title: Controlling method and apparatus for electric conduction to electric forging machine
Inventor: NISHIDA SHINJI
IPC: H05B3/00
Filed: 1980-09-29
Abstract: PURPOSE: To improve heating efficiency and reduce working time in upsetting work of an electric forging machine by supplying proper heating energy in a proper time during upsetting process.  
     CONSTITUTION: A starting signal 27 of output etc. of a position detector of a pressure stand is put in a control output unit U, and output therefrom is inputted to a gate circuit h 1 . Secondary voltage corresponding to a tap T 1  is outputted from secondary side output terminals 14, 15 of a heating transformer 11 to supply a starting heating current to a material to be upset that lies between two electrode. On the other hand, the starting signal 27 actuates a timer Q 1 and after lapse of set time, outputs to the next control unit U 2  and at the same time, actuates the next timer Q 2 . The output of the control unit U 2  goes to a gate h 2  and connects a primary side tap T 2  of the heating transformer to an a.c. power source input terminal 17. At the same time, r 2  output of S output gives R input to RS dual stability element of control output unit U 1  to rest it, and output h 1  of the unit U 1  turns off. Thus, effective value of heating current is increased successively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11321712-A (JP)
Title: Body structure of roof side outer part
Inventor: MOMOI KENJI
IPC: B62D25/06
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a body structure of a roof side outer part reinforcing rigidity, further improving transmitting efficiency of a load. SOLUTION: A roof side outer 1 and a roof side inner 2 are integrally connected in an upper part of a wheel house, a strainer panel 4 arranged in an inner side of the roof side inner 2 is connected to the roof side outer 1. A batch member 6 is incorporated in a connection part of the roof side outer 1, the strainer panel 4 and the roof side outer 1 are connected through the batch member 6. The strainer panel 4 is connected to the roof side outer 1 in such a manner that respective prescribed section constitutional parts 1a, 4a in a sectional structure including the roof side outer 1 and the strainer panel 4 are formed flush with each other. The strainer panel 4 is tightened by a bolt 7 from inside the roof side inner 2.
Patent JP-H07318269-A (JP)
Title: Heat pipe structure
Inventor: KAAN DEIN
IPC: F24F1/02
Filed: 1994-05-25
Abstract: PURPOSE:To eliminate a useless heat exchanging operation by a method wherein a first sub-block having an approximate same height as that of an upper surface of a second block is installed at an upper surface of the first block and then a cooling pipe which is different from the first and second zig-zag formed heat pipes is arranged at the first sub-block. CONSTITUTION:A first sub-block 17 is installed at an upper surface 9a of a first block and its upper surface 17a is set to be the substantial same height as that of an upper surface 10a of a second block 10. In addition, a cooling pipe 19 which is different from the first and second serpentine heat pipes is arranged at the first sub-block 17. Then, air entered into an air inputting passage 6 as shown by an arrow passes at first through an evaporating part 15. At this time, working liquid within the evaporating part 15 evaporates with hot vapor and the liquid enters a condensing part 16 through a vapor pipe 13. Then, the evaporated working liquid absorbs heat from the warmed vapor in the inputting passage 6 so as to cool in advance the warmed vapor before the warm vapor reaches a cooling coil 2. In this case, precooling can be efficiently promoted by the cooling air pipe 19 arranged at the first sub-block member 17.
Patent JP-S5760880-A (JP)
Title: Light emmision functioner
Inventor: INABA FUMIO
IPC: H01L33/00
Filed: 1980-09-30
Abstract: PURPOSE:To achieve a bistable state within some range of light input in a light emmision functioner by a method wherein a photodetector is installed in an immediate front of an LED, and a detection output is amplified to use for excitation current of the luminous device. CONSTITUTION:By exciting an LED 1 with a power supply 2, an output Pe is emitted. When an output 3 is detected at a detector 4, a detection current Je has a set relation with output Pe. A current Jf wherein a fixed D.C. voltage is added to up to m-th order nonlinear terms is generated at a generator 6 based on Je, and is mixed with an excitation current and then applied to the LED 1. With application of Jf, the photooutput Pe allows demonstration of bistable nature. Within the region that the number of photons n is propeortional to a light power, the characteristic curve of n versus Je-loss gamma draws a fixed hysteresis at m=2nd order. Furthermore, a je-Jp curve shows various characteristics according to selection of a factor of a feedback current, by using this variable characteristic, a special equipment can be constructed, which sharpens a photooutput pulse, performs high-speed switching and logical element movement against a pulse exciation current.
Patent JP-H08331479-A (JP)
Title: Television receiver
Inventor: FURUYASU KAZUO
IPC: H04N7/015
Filed: 1995-06-02
Abstract: PURPOSE: To share a waveform equalizer at a television receiver for receiving standard television broadcasting and high-definition television broadcasting. CONSTITUTION: Concerning the television receiver for receiving standard television broadcasting and high-definition television broadcasting, this television receiver is provided with a waveform equalizing means for removing distortion generated at a transmission line and a CPU 32 for controlling this waveform equalizing means. When the detected result of the frame synchronizing signal of high-definition television signal is changed, the CPU 32 is reset and corresponding to the detected result, processing is switched to perform the waveform equalization of a standard television signal or a high-definition television signal.
Patent JP-S61294943-A (JP)
Title: Optical receiver
Inventor: OIMURA KATSUHIKO
IPC: H04B10/60
Filed: 1985-06-21
Abstract: PURPOSE:To lead immediately a reference voltage circuit by providing a differential amplifier, a current amplifier circuit and the input means of a peak hold inhibition signal to other input terminal of the differential amplifier so as to connect the other terminal of a capacitor to the reference voltage circuit thereby decreasing the re-charge required time of the capacitor. CONSTITUTION:One terminal of the capacitor 9 is connected to the reference voltage circuit 4, the other terminal is connected to the base of a transistor (TR) 31 and the cathode of a diode 8, and the emitter of the TR 31 is connected to the cathode of the diode 32 and the inverting input terminal of a differential amplifier 41. Thus, the emitter potential of the TR 31 is equal to a reference voltage or over during the reception and the base voltage of the TR 31 is higher than the emitter voltage by a base-emitter voltage, then the base voltage of the TR 31 is higher than the reference voltage. Thus, the time returning from a ground level to the reference voltage is saved and the time of the capacitor for re-charging is reduced.
Patent JP-H10326342-A (JP)
Title: Memory control circuit
Inventor: YUI HIDEAKI
IPC: G06F3/153
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce the memory capacity of a FIFO buffer for temporary data saving at the time of multiple asynchronous accesses to the memory and to actualize real-time data transfer for various access requests. SOLUTION: FIFO buffers 12, 13, and 14 are provided by the kinds of access requests, an access request is made each time data are read out or written by a maximum burst transfer amount of data that can be transferred by those FIFO buffers through single-time addressing, and at the request, an arbitration circuit 9 arbitrates the right to access a frame memory 4 to transfer the data. Consequently, the capacity of each FIFO buffer is suppressed almost to the maximum burst transfer amount to greatly reduce the total capacity and when data are collected by a burst transfer amount less than that of one line, sequential data transfer is performed.
Patent JP-H0430043-A (JP)
Title: Connecting method of drain pipe
Inventor: YAMADA YONEKAZU
IPC: E03F5/10
Filed: 1990-05-25
Abstract: PURPOSE:To shorten the construction period by inserting a cylinder main frame, in which a clearance is formed in a part of a cylinder wall, and a space holding place to enlarge a diameter of a cylindrical member, and inserting one end of a drain pipe into the cylindrical member, and thereafter, drawing out a diameter enlarging cylindrical member from a branch pipe. CONSTITUTION:A part of a cylinder wall of a cylindrical main frame 21 made of head-cut conical cylinder is notched into nearly trapezoid in the axial direction along one end to the other end to form a clearance 22, and a clearance holding plate 23 having recessed channels 26 in both edges is engaged with an end of the clearance 22 freely to slide along the axial direction. Flanges 24, 25 to be put by hands are provided in a wide clearance end of the cylinder main frame 21 and the clearance holding plate 23 so as to be extended outward. An outer diameter of a narrow clearance side end of a diameter enlarging cylindrical member 2 is made a little smaller than an inner diameter of the branch part 11 of a branch member 1. The cylindrical main frame 21 is inserted into the branch part 11, and the diameter of the cylindrical body 2 is enlarged to enlarge the diameter of the branch part 11, and after inserting one end of a drain pipe, the diameter enlarging cylindrical member 21 is drawn out from the branch part 11.
Patent JP-H10332030-A (JP)
Title: Confirming method of attractive condition in electromagnetic equipment
Inventor: TAKAHASHI SADAMU
IPC: F16K31/06
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting method of an electromagnetic equipment of high general usability, whereby an attractive condition of an attractive member of the electromagnetic equipment of a solenoid valve or the like to an electromagnet can be easily surely inspected for multifarious electromagnetic equipment, and confirmation thereof can be continuously performed during carrying of a current in a coil of the electromagnet. SOLUTION: In this confirming method of an attractive condition in an electromagnetic equipment, in a coil 4 of an electromagnet in the electromagnetic equipment, from a constant current carrying circuit 9, while carrying a current formed by synthesizing a DC constant current and a fine square wave current (AC current), an AC component of applied voltage to the coil 4 is extracted by a capacitor 10, by comparing a level thereof with a prescribed reference level in a comparator 13, an attractive condition (whether attracted or not) to the electromagnet of attracting member of the electromagnetic equipment is confirmed.
Patent JP-S5564102-A (JP)
Title: Pressure balancing structure for axial-flow fluid machine
Inventor: IKEUCHI KAZUO
IPC: F04D15/00
Filed: 1978-11-08
Abstract: PURPOSE: To reduce thrust force on the rotor of an axial-flow fluid machine and thus to improve its performance, by communicating a space formed by disk located on the downstream side of labyrinth seal and inner ring of stator blades to the downstream side of outer ring of stator blades through a balance hole.  
     CONSTITUTION: Space 10 formed by inner ring 6 of stator blades and disk 4 located on the downstream side of labyrinth seal 8 is communicated to the downstream side of outer ring 7 of stator blades through a balance hole 12 formed in the inner ring 6, stator blade 1 and outer ring 7 in the manner extending therethrough. This balance hole 12 consists of a longitudinal hole 12a extending radially of the inner ring 6 and lateral holes 12b, 12c extending perpendicularly to the hole 12a. Plugs 13a, 13b are inserted respectively into the opening of longitudinal hole 12a on the side of labyrinth packing 8 and the opening on the side of casing 9. Here, providing that steam pressure at the inlet and outlet of stator blade 1, in space 10 and at the outlet of rotor blade 2 is respectively P 1 , P 2 , P 3  and P 4 , relationship between them is P 1 >P 2 >P 3 >P 4 , so that thrust force on the rotor 3 can be reduced considerably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5564847-A (JP)
Title: Regenerating method for ion exchange resin used in mixed bed type ion exchange-desalting method
Inventor: OOTA HIDEYUKI
IPC: B01J47/04
Filed: 1978-11-08
Abstract: PURPOSE: To raise the efficiency of regeneration by completely separating both resins by the regenerating method in which a non-ion exchange resin having a specific gravity and an effective diameter between both cation and anion exchange resins to be regenerated.  
     CONSTITUTION: Mixed resins used in the manufacture of pure water in an ion exchange tower is introduced into the regenerating tower 1 to which is supplied a non-ion exchange resin having a specific gravity and an effective diameter between both ion exchange resins to be treated at the same time. When supplying water into the tower 1 from the lower part of the tower, an anion resin layer A, a non-ion resin layer N, and a cation resin layer C are formed in order from above, and at the same time the mixed layers M are formed between these resin layers. Then, an N-caustic soda solution is supplied from above and then a N-hydrochloric acid solution is supplied from below for regeneration, and lastly sufficient amounts of water is supplied to the tower 1 for washing. The non-ion exchange resin and the mixed resin layers M are drawn out of the draw pipe 6. Thus, the cation and anion exchange resins can be completely separated from each other with better regeneration efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio