baber/WOPTO huggingface dataset:
Patent JP-H04340805-A (JP)
Title: Osillation circuit
Inventor: MATSUI YOSHITAKA
IPC: H03K3/354
Filed: 1991-05-17
Abstract: PURPOSE:To obtain a stable oscillated output whose duty is 50% without depending on the threshold voltage of a buffer by deciding the time in which the oscillated output is '0', and the time in which it is '1' by the time constant of a separately provided capacitor, in an oscillation circuit using a resistance and the capacitor. CONSTITUTION:As for a charging circuit constituted of resistance 1 and 2, and capacitors 12 and 13, each capacitor 12 and 13 is connected so that the charge and the discharge can be alternately operated by two switch elements 8 and 10, and 9 and 11, the specific voltage of an integrated output is detected by a buffer 3, and output is frequency-divided by a frequency dividing circuit 5, and the capacitor charged by the output is switched, so that the time in which the oscillated output is '0', and the time in which the oscillated output is '1' can be decided by the charging time of the threshold voltage of the buffer 3. Thus, the duty ratio of the oscillated output depends only on the capacity value of the capacitor.
Patent JP-S62270759-A (JP)
Title: Production of leaf spring made of shape memory alloy
Inventor: KATO YASUMASA
IPC: C22F1/10
Filed: 1986-05-16
Abstract: PURPOSE:To efficiently produce a shape memory alloy leaf spring by spirally winding a long-sized sheet material consisting of a shape memory alloy on the outside periphery of a cylindrical body and heating and holding the same to and at a prescribed temp., then quickly cooling the material to the martensite transformation temp. or below. CONSTITUTION:The long-sized ribbon material 10 made of the shape memory alloy such as Ni-Ti alloy is wound at a prescribed spiral angle theta on the outside periphery of the heat resistant cylindrical body 12 having an outside diameter 2R and both ends thereof are fixed. The above-mentioned ribbon material 10 is heated and held in this state to and at the prescribed temp., for example, about 400-500 deg.C in the case of the Ni-Ti shape memory alloy, in a furnace to convert the material to the maternal phase. The above-mentioned ribbon material 10 is thereafter quickly cooled down to the martensite transformation temp. or below to memorize the above- mentioned winding shape of the radius R of curvature. The stock layout of the leaf spring is preferably executed by removing the above-mentioned ribbon material 10 from the cylindrical body 12, leveling and flattening the material at the temp. below the reverse transformation initiation temp. and blanking the leaf springs symmetrical to axis from the material in such a manner that the axial line thereof coincides with the above-mentioned spiral angle theta.
Patent JP-H05123018-A (JP)
Title: Mixed fertilizer applicator
Inventor: KAJI MASAYUKI
IPC: A01C15/08
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a mixed fertilizer applicator having a feeder for applying a fertilizer in a tank to a field, a device for setting its rotation at the target number of revolutions and a device for controlling the rotation of an actuator based on data such as the amount of the fertilizer and row width and speed signal and capable of readily and accurately determining the amount of fertilizer application. CONSTITUTION:In a mixed fertilizer applicator for mixing plural fertilizers and applying the mixed fertilizer, an infinite variable speed unit 26 for rotatably supporting a feeder (a) for applying a fertilizer stored in a tank 4, rotating the feeder (a) through a driving system driven by each driving wheel 2, setting the number of revolutions of the feeder (a), regulating and determining the target amount of the fertilizer application is installed and an actuator 37 for controlling the change gear ratio of the infinite variable speed unit 26 is simultaneously provided. Furthermore, a controller 39 for controlling the rotation of the actuator 37 based on the computing of the respective data on the amount of the fertilizer application, row width and specific gravity of the fertilizer and a speed signal from a sensor 38 for sensing the travel speed of the driving wheel 2 is installed to readily and accurately determine a desired amount of the fertilizer.
Patent JP-H0956942-A (JP)
Title: Sewing data processing device
Inventor: MUTO YUKIYOSHI
IPC: D05B19/10
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To prepare embroidery data in which the position of embroidery pattern is set so that the embroidery pattern is sewed at a predetermined position without using a layout function of a sewing machine when the embroidery data is fed to the sewing machine. SOLUTION: A rectangular frame having a size equal to a possible sewing area of a sewing machine is displayed on a CRT display 2, and an embroidery pattern is inputted in the rectangular frame with a keyboard 3 and a mouse 4. The rectangular frame surrounding the inputted embroidery pattern is set as a sewing reference frame, and embroidery data for forming embroidery meshes with the left lower point of the frame as the original point is prepared.
Patent JP-H07285982-A (JP)
Title: Oligomeric aliphatic hals phosphite and hals phosphonite as stabilizers
Inventor: RITA PITERUU
IPC: C08K5/51
Filed: 1995-04-13
Abstract: PURPOSE: To obtain the subject new compound useful as a processing stabilizer for organic materials, especially for synthetic polymers.  
     CONSTITUTION: There is provided a compound of formula I {wherein L is formulae II or III [wherein R 2  and the carbon atom in the 4-position of the piperidinyl ring are attached to O; R 1  is a 1-25C alkyl, 2-24C alkenyl, (substituted) 5-15C cycloclkyl or the like; and R 2  is a 1-18C alkylene, 4-8C alkenylene or the like]; and n is 2-25}. The compound of formula I is prepared, for example, by adding phosphorous trichloride to 2,2-dimethyl-1-propanol to obtain neopentyl phosphorodichloridite and reacting this compound with N-2'-hydroxyethyl-4- hydroxy-2,2,6,6-tetramethylpiperidine and triethylamine. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S61272536-A (JP)
Title: Hot water feeding apparatus for shower
Inventor: HARADA TSUKASA
IPC: A47K3/28
Filed: 1985-05-25
Abstract: PURPOSE:To make it possible to reduce the amount of energy consumption and to stabilize the temperature and pressure of jetting liquid, by providing a branching pipe for circulating liquid; a hot water feeder, which heats the liquid flowing from one end of the branching pipe; and an automatic temperature regulating valve, by which the liquid flowing out of the hot water feeder and the liquid flowing out of the other end of the branching pipe are mixed and the liquid having adequate temperature is obtained. CONSTITUTION:A circulating tank 3 recovers a liquid 2, which is jetted out of a shower nozzle 1. A branching pipe 5 for the circulating liquid 2 is provided. A hot water feeder 6 heats the liquid 2 flowing from one end 5a of the branching pipe 5. An automatic temperature regulating valve 7 mixes the liquid 2 flowing out of the hot water feeder 6 and the liquid 2 flowing out of the other end 5b of the branching pipe 5. Since the hot water feeder 6 heats the incoming liquid 2, high temperature liquid is not required to be supplied from the outside. Therefore, the amount of energy consumption can be reduced. The temperature and the pressure of the liquid 2, which is jetted out of the shower nozzle 1, can be stabilized by the automatic regulating valve 7.
Patent JP-S594993-A (JP)
Title: Welding method of tempered type steel pipe
Inventor: HIRABAYASHI KIYOTERU
IPC: B23K9/18
Filed: 1982-07-01
Abstract: PURPOSE:To obtain a welded steel pipe having high tensile strength and low temp. toughness, by tempering the same under limited conditions under submerged arc welding by a wire of the specific compsn. consisting of C, Si, Mn, Ni, Cu, P, S, Fe, etc. and a flux having specific basicity. CONSTITUTION:A steel pipe is welded by submerged arc welding by using a welding wire consisting of 0.05-0.15% C, <=0.1% Si, 1.0-2.0% Mn, 3.0-9.0% Ni, <=1.0% Cu, <=0.015% P, <=0.010% S, and the balance Fe and unavoidable impurities, and a flux having about >=1.5, more preferably about 1.5-2.5 basicity B expressed by the equations. The welded steel pipe is quenched after heating to 900-1,100 deg.C and is then tempered for >=5min at 600-700 deg.C, whereby the welded steel pipe having the weld metal of high low temp. toughness wherein the Charpy transition temp. is about <=-50 deg.C and the tensile strength at ordinary temp. is about >=50kg/mm.<2> is obtd.
Patent JP-H08305643-A (JP)
Title: File transfer method
Inventor: ITO YOSHIHIRO
IPC: G06F13/00
Filed: 1995-05-11
Abstract: PURPOSE: To attain the effective FTP(file transfer protocol) file transfer in a fast and high-delay network in order to effectively use the idle time of the network that is produced by shortage of a window size by dividing a file into plural pieces for the FTP file transfer and then performing the transfer of data in plural TCP(transmission control protocol) sessions. CONSTITUTION: A file division/integration module 16 reads a file designated by an FTP base part 12 out of a storage 18 and divides the file into plural pieces based on the TCP session number N decided by a module 15 to give these divided files to a TCP driver 17. When the session number N is designated through the part 12, the driver 17 settles N pieces of TCP sessions and transfers N pieces of data divided by the module 16 to a network in response to those TCP sessions. When a system 11 serves as a receiver, the part 12 instructs the module 16 to integrate the files.
Patent JP-H05313186-A (JP)
Title: Liquid crystal panel
Inventor: KAMATA TAKESHI
IPC: G02F1/1368
Filed: 1992-05-01
Abstract: PURPOSE:To improve the tendency that a display becomes blackish when viewed in one direction and whitish when viewed in an other direction. CONSTITUTION:A fine unit part is divided into a 1st area A where the threshold voltage is low and a 2nd area B where the threshold voltage is high and light shield films 40 and 41 are so arranged as to greatly shield the 2nd area B from light when the liquid crystal is used in an oblique direction wherein the threshold voltage becomes higher than a normal direction or the 1st area A when the panel is used in an oblique direction wherein the threshold voltage becomes lower than the normal direction.
Patent JP-S5339288-A (JP)
Title: Purifying method for inert gas
Inventor: TAMURA IMAO
IPC: B01D53/02
Filed: 1976-09-22
Abstract: PURPOSE: To selectively and completely remove impurities in an inert gas having a bad effect on heat resisting alloy for an apparatus in which the inert gas is used at high temp. by passing the inert gas through a purifying section comprising the same material as the alloy at a temp. equal to or higher than the operation temp. of the apparatus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02292154-A (JP)
Title: Maintenance device for workpiece in barrel working machine
Inventor: KOBAYASHI HISAMINE
IPC: B23Q7/14
Filed: 1989-05-02
Abstract: PURPOSE:To prevent flaws and nicks from generated in handling a workpiece by providing a cage bucket at the machined workpiece accumulation position in front of a barrel working machine and by providing a liquid tank for soaking this bucket below it with capable of lifted and lowered. CONSTITUTION:A machined measure is, for example, discharged onto a vibration type selector 51 by rotating a barrel tank 4a and abrasives are stored in a bucket 3 for lifting at the position F for charging a content with unmachined workpieces. In the meantime, machined workpieces drop to a cage bucket 14 at the workpiece accumulation position H in the soaked state by a liquid tank at the lifted position. When the workpieces in the cage bucket 14 reach a prescribed amount, the vibration type selector 51 is stopped and the liquid tank is lowered to transfer the workpieces from a cage bucket table to a stock conveyer 5 for the next process. Thus, work is rationalized and generation of flaws and nicks in handling of the workpieces can be prevented.
Patent JP-H06324831-A (JP)
Title: Information processor
Inventor: MITSUNARI MAKOTO
IPC: G06F3/048
Filed: 1993-05-14
Abstract: PURPOSE:To allow a user to recognize exactly and quickly the state of the information processor. CONSTITUTION:In the case the device is in an input inhibited state, a massage display processing part 14 is actuated in order to display a key input inhibition message, and the message display processing part 14 obtains a cursor position from a cursor position storage memory 21, and determines a position (the vicinity of the cursor position) for displaying the message, based on its cursor position. Subsequently, the character code and the attribute of a display color, etc., stored in a screen memory 22 corresponding to the message display position are read out, and they are saved in a display data saving memory 23. Thereafter, to the message display position of the screen memory 22, the character code of the key input inhibition message and the display attribute are transferred from a message storage memory 24.
Patent JP-H10305630-A (JP)
Title: Abrasion-resisting device and method for advancing printing elements in parallel to frame
Inventor: FURLANI EDWARD PAUL
IPC: B41J19/20
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To decrease frictional resistance generated in a device for moving a printing head and also to improve the abrasion resistance of this device. SOLUTION: Printing elements 220 including a printing head 500 are advanced in parallel to a frame 202. Parallel advancing rod bearings 206 and 208 supporting the elements 220 such as a scanner and others so that they can move slidably along the frame 202 comprise central cores constituted of hardened stainless steel and abrasion-resisting coatings which coat the central cores. The parallel advancing rod bearings 206 and 208 come into slidable contact with a bearing pad assembly of the printing elements 220 respectively. Bearing pads of the bearing assembly contain tungsten carbide whereon diamond is stuck.
Patent JP-2000306652-A (JP)
Title: Connector assembling method
Inventor: FUJII AKIRA
IPC: H01R43/20
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To double insertion speed of contacts by simultaneously cutting and separating two contacts every other contact from a carrier of a continuous band material, continuously and automatically inserting them simultaneously into different housings. SOLUTION: A continuous band material 1 is set at a prescribed insert position, an end part and two contacts 11a, 11c every other contact are cut and separated from a carrier 12, a first insertion is performed, the continuous band material 1 is fed by one pitch of the contact 11. A contact 11b and a contact 11d after other contact from it are set in a prescribed position, and cut and separated, and a second insertion is performed. The continuous band material 1 is fed by three pitches of the contact 11, and next contacts 11e, 11g are set in a prescribed position.  Cam mechanisms which perform a rectangular motion at an operation distance 1:3 in the feeding direction of the continuous band material 1 and comprises two cams with different diameters are provided for one cam shaft so as to operate at positions where they relatively form 180 deg., and the continuous band material 1 is fed while alternately repeating one pitch width and three pitch width.
Patent JP-S5446772-A (JP)
Title: Sesquiterpene derivative and its preparation
Inventor: AKITA HIROYUKI
IPC: C07D307/92
Filed: 1977-09-20
Abstract: NEW MATERIAL:Sesquiterpene derivatives of formulaI(R 1 , R 2  are methyl; R 3  is methoxy).  
     EXAMPLE: 4,4-Dimethyl-6-acetoxy-11-methoxylactone derivative of formula II.  
     USE: Intermediates for preparation of agandencidial or bemarivolide having strong antifeedant activity against Aftrica army worm.  
     PREPARATION: A compound of formula III (R 1 , R 2  are CH 3 , COOCH 3 ; R 3  is H, isopropyl) such as 4,4-dimethyl-6-acetoxy-14-hydroxy derivative is oxidized with ozone preferably in a solvent such as chloroform in the temperature range from -80 to 0°C to effect the fission of the aromatic ring C and the resulting product is reduced with a reducing agent such as sodium borohydride to afford the objective compound of formulaI. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5539455-A (JP)
Title: Double integration type analog-digital converter
Inventor: NAKAMOTO AKIRA
IPC: H03M1/10
Filed: 1978-09-13
Abstract: PURPOSE: To use only one-series counter as well as to realize the scaling switching by forming a series part through the serial connection of the decimal counter group, the setting part, the gate part and the decimal counter each.  
     CONSTITUTION: Clock signal CK 1  is prepared along with clock signal CK 2  containing the integer-fold pulses within its one cycle. And counter parts 7∼10, 12, 13 and 16, which can count signals CK 1  and CK 2 , are provided. Thus integration value of the input unknown voltage 5 is memorized 31∼34 when signal CK 1  is counted up to the prescribed amount, and at the same time the count value of part 7 is reset. Then the memory integral value is integrated toward zero by reference voltage 6, and also signal CK 2  is counted at the counter part. And the count value of the counter parts is memorized in memory circuits 31∼34 when the memory integral value reaches zero. The counter part is reset when the full count value is counted in proportion to the pulse number of CK 1 . As a result, only one series of counters suffices to realize the scaling switch. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07318001-A (JP)
Title: Diffusion structure of large fluidized bed
Inventor: KIKUCHI KATSUMI
IPC: F23C10/20
Filed: 1994-05-27
Abstract: PURPOSE:To further uniformly heat and fluidize a fluidized bed during starting and during ordinary operation, to perform the uniform feed of fuel through the whole surface of the fluidized bed, and to discharge a bed material containing ash after combustion from the under surface of the fluidized bed to the outside. CONSTITUTION:The diffusion structure of a large fluidized bed comprises a window box 12 arranged at the lower part of a fluidized bed and having a horizontal upper surface 12a and having a cavity formed in the interior, a plurality of ash chutes 14 arranged in such a manner to partition the window box into a plurality of sections, a fuel duct 16 vertically extending through the window box in a position different from that of the ash chute, and a plurality of diffusion ducts 18 approximately horizontally arranged at the upper part of the ash chute at intervals of a distance and communicated with the interior of the window box and having one end 18b communicated with the interior of the window box and the other ends being closed. A plurality of nozzles 20 for fluidization are arranged on an upper surface 12a of the window box and an upper surface 18a of a diffusion duct and gas for fluidization is fed in the window box.
Patent JP-S5447020-A (JP)
Title: Sound insulating wall for internal combustion engine
Inventor: ABE EIICHI
IPC: F16M1/00
Filed: 1977-09-22
Abstract: PURPOSE:To effectively reduce the engine noise level in a relatively wide frequency range, by making a sound insulating wall of an inner and an outer sheets sandwiching an intermediate layer and by placing the sound insulating wall around at least part of the internal combustion engine. CONSTITUTION:The sound insulating wall A is made by coupling a sound insulating cover 2 wrapping a cylinder block 1, an oil pan 3 separated from the cylinder block, and a rocker cover with one another. The sound insulating wall A is clamped together with a manifold 6 on a cylinder head 5. A hole 8 for fitting a spark plug 7 is opened through the wall A, which is clamped on the cylinder head 5 around the hole 8. The sound insulating wall A is composed of the inner sheet 22, the outer sheet 23 and the intermediate layer 21 between them to attain the purpose. The intermediate layer 21 may be an air layer or a packed sound absorber 24 such as a perforated glass wool sheet, asbestus, etc.
Patent JP-H08305706-A (JP)
Title: Method and device for learning rule of dictionary for machine translation system
Inventor: YAMADA SETSUO
IPC: G06F17/27
Filed: 1995-05-11
Abstract: PURPOSE: To provide a machine translation system dictionary rule learning method and device capable of correctly adding/correcting a dictionary and a rule without generating a difference even when machine translation concept structure and ideal translation concept structure expressing the same concept are apparently different from each other. CONSTITUTION: An input sentence and a previously prepared ideal translated sentence which are mutually in parallel translation relation are inputted from a translated sentence reading means 1, the ideal translation concept structure of an objective language is generated from the read ideal translated sentence by an ideal translation concept structure generating means 2, the machine translation concept structure of a machine translation sentence is generated by a machine translation concept structure generating means 31, and the structure of the machine translation concept is converted by a machine translation concept structure converting means 61 based upon a structure conversion rule 611 for absorbing a difference between a machine translation concept structure generating method and an ideal translation concept structure generating method.  The structure-converted machine translation concept structure and the ideal translation concept structure are analyzed by a concept structure analyzing means 71 and a dictionary 5 or a rule 4 is added/corrected by a dictionary/rule adding/ correcting means 72 baed upon analyzed results.
Patent JP-H01282598-A (JP)
Title: Display device
Inventor: KAWAMORI HIDEJI
IPC: H04N5/66
Filed: 1988-05-09
Abstract: PURPOSE:To easily display a gradation by adding a gradational data output means, a frame discriminating means, and a data thinning-out means to a device for a nongradational display. CONSTITUTION:Column-directional data-side electrodes give a potential corresponding to display data and row-directional scanning-side electrodes give a write potential in order while the polarity is changed to display a 1st and a 2nd field on matrix-shaped picture elements, thus displaying one frame. This device is equipped with a circuit 1 which outputs gradational data corresponding to the respective picture elements and a circuit 2 discriminates each frame in a period of several frames according to a signal M for controlling the switching of the 1st and 2nd fields, and display-corresponding data is switched to nondisplay-corresponding data according to display data of picture elements in discriminated frames to make a gradational display of one image lane in one cycle.
Patent JP-H07284574-A (JP)
Title: Cutter for opening envelope
Inventor: OOSUMI SHIKISOU
IPC: B26B1/08
Filed: 1994-04-15
Abstract: PURPOSE:To surely and safely open an envelope by housing a cutter blade holding part equipped with a cutter blade in a slide groove so as to be freely slid at an opening part equipped with an almost forked guide formed at one end of the main body of the cutter concerning the cutter for opening envelope to open the sealing of the envelope. CONSTITUTION:When opening the sealed part of the envelope, first of all, a cutter blade 3 is protruded out of the tip of a main body 2 of the cutter by operating a knob 6 of a slide blade pair 5 with the tip of a finger. In such a state, a tip 16 of the cutter blade 3 is inserted to one corner of the sealed part of the envelope, the finger is detached from the knob 6 after the confirmation of a cut end, and the cutter 1 is moved forward in the direction of the other end while sandwiching the part to be opened with a guide part 9 as it is. At such a time, the protruding cutter blade 3 is pushed back by the resistance of the paper sheet of the envelope with the start of moving of the cutter 1 and temporarily moved back until a holding part 4 of the cutter blade touches a stopper 16 at the other end of a slide groove 8 and in this state, a piece of paper is cut.