baber/WOPTO huggingface dataset:
Patent JP-S57192052-A (JP)
Title: Semiconductor device
Inventor: ISHIHARA OSAMU
IPC: H01L21/60
Filed: 1981-05-21
Abstract: PURPOSE:To improve reliability by forming a pedestal for flip chip bonding by machining a semiconductor crystal, facilitating the flattening of the surface, and making it hard to be subjected to thermal expansion. CONSTITUTION:On one surface of a semi-insulating GaAs substrate 8, the part coated by a photoresist 12 and a window 13 are formed. Then, etching is performed, and a trapezoid shaped hole 11 is formed. Thereafter, the photoresist 12 is removed, and metallized layer is formed on the formed surface of the hole 11. Then, the surface of the substrate 8 on which the hole 11 is not formed is ground by etching, mechanical grinding, or combination of both, until the  metalized layer 9 is exposed. Thereafter the substrate 8 is bonded to a metal base 7. Finally a surface metal layer 10 is formed.
Patent JP-S521618-A (JP)
Title: The oil supply system
Inventor: TATSUNO HIYOSHI
IPC: B60S5/02
Filed: 1975-06-24
Abstract: PURPOSE: The device to start action when the oil supply comes to a certain volume to prevent the overflow of the gasoline. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62233842-A (JP)
Title: Memory interface circuit
Inventor: MIZOGUCHI MASANORI
IPC: G06F9/44
Filed: 1986-04-03
Abstract: PURPOSE:To reduce the processing delay caused by the change of a higher order side address in a processing execution mode by making use of the ON/ OFF states of the flag produced from calculation of a lower order side address in an overflow mode to change the higher order side address. CONSTITUTION:When a muPD 7281 is used for data flow processors 21 and 22, a lower order side address is calculated by means of an addition or increment instruction. Then a flag bit can be turned on in an overflow mode. That is, a token is outputted as long as a flag showing the occurrence of an overflow of the lower order side address data in case a carry is sent to a higher order side address from the lower order side address. Then the increment of the higher order side address is possible by means of said flag.
Patent JP-S63242654-A (JP)
Title: Thermal head
Inventor: YAGINO MASANORI
IPC: B41J2/335
Filed: 1987-03-31
Abstract: PURPOSE:To improve the contact characteristic of a platen, to widen a recording printing width and to perform high-speed, high-quality printing, by integrally bonding a pair of thermal heads each formed by providing a membrane layer composed of polycrystalline silicon on a substrate and forming a heat generating resistor and a drive circuit part on the same substrate and performing thermal recording by the side surface of the integrated thermal head on the heat generating resistor forming side thereof. CONSTITUTION:A thermal head is constituted by integrally bonding a pair of thermal head chips 10, 10 each constituted by forming a heat generating resistor 2 and a drive circuit part 3 on a substrate through an insulating adhesive 11 so as to allow the heat generating resistors 2, 2 to oppose to each other. The substrate 1 is polished in a curved surface shape on the side of the side end surface 1a thereof and the end surface of the adhesive 11 facing to the side end surface 1a is used as a slide surface in thermal recording and thermal recording paper 12 is pressed and held by a platen 13 to perform thermal recording. The active layer 3c constituting a membrane transistor of the heat generating resistor 2 and the drive circuit part 3 is constituted of a polycrystalline silicon membrane. The width (l) of the slide surface 16 of the thermal head can be expanded to a large extent and, when predetermined high density printing is desired to be obtained, high-speed printing is possible.
Patent JP-S536486-A (JP)
Title: Preparation of l-lysine
Inventor: ISHII KENJI
IPC: C12R1/13
Filed: 1976-07-02
Abstract: PURPOSE: To prepare L-lysine by the cultivation of lysine-producing bacteria in a medium containing soy bean whey. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11270132-A (JP)
Title: Batten fastening tool
Inventor: KAWANO FUMIHIKO
IPC: E04G17/065
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To surely hold batten by slanting at least one-slide batten contact part of a batten presser arm fixedly secured at a nearly right angle to a cylindrical body in which a fastening bolt is inserted through by a fixed angle from a right angle against the axial direction. SOLUTION: The middle part of batten presser arm 2 of U-section is fixedly secured to a cylindrical body 1, and a hook part 5 is formed on the extreme end of one-sided arm part. A batten contact part on one-sided arm part 2a is formed so as to be a slant part 2c of about 2 degrees from a right angle against the axial direction of the cylindrical body 1. The bore of the cylindrical part 1 is formed so as not to have so much clearance against the outer diameter of a fastening bolt 10. The slant can be provided on the batten contact part of the other arm part 2b. Hereby, when two battens 20, 21 are fastened, while the whole batten fastening tool is a little slanted by the slant part 2C, the batten 21 can be pressed with the arm part 2b on the other end.  Consequently, even when the arm 2 is slanted by the portion of the shake between the cylindrical body and the fastening bolt, the batten 21 can be surely fastened.
Patent JP-S5412785-A (JP)
Title: Electric power converter
Inventor: AKAMATSU KENZOU
IPC: G01R21/08
Filed: 1977-06-29
Abstract: PURPOSE: To achieve miniaturization as well as reduction of cost by constituting the power converter with avoltage multilying rectifier comosed of resistors, diodes and capacitors without using any transformer for thedriving power source of an amplifier circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63244047-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a sensitive body having high sensitivity and superior potential stability during repeated use by using a specified azo pigment in a photosensitive layer. CONSTITUTION:A photosensitive layer contg. a trisazo pigment represented by formula I is formed. In formula, each of R1, R2 and R3 is H, alkyl, alkoxy, halogen, cyano or nitro, and R1, R2 and R3 may be the same or different; each of A, A' and A'' is a coupler residue having phenolic OH, and the residues A, A', A'' may be the same residues. Thus, an electrophotographic sensitive body usable for all of existing electrophotographic processes and having practical high sensitivity and stable potential characteristics during repeated use is obtd.
Patent JP-H04312179-A (JP)
Title: System for editing image
Inventor: MIYAMAE MASATO
IPC: G06T3/40
Filed: 1991-04-11
Abstract: PURPOSE:To improve the efficiency and performance of image editing work which execute the expanding/reducing of image parts. CONSTITUTION:An input control means 1 inputs an image original displayed in the display screen of a graphic display 8 and a position information input means 2 reads coordinate information in the display screen. A function selenting means 3 selects the generation function or expanding/reducing function of the image parts and a parts frame setting means 4 executes the plotting of a part frame and the plotting of a hit point in the display screen. A expanding/reducing condition setting means 5 sets the expanding/reducing condition of the image parts and a storing means 6 stores the respective image parts and their attributes. An expanding/reducing control means 7 expanding/reducing-controls the image parts by the expanding/reducing condition so as to store the result in the storing means 6.
Patent JP-S564417-A (JP)
Title: Forming of ultrahigh-molecular-weight polyethylene by forging
Inventor: TAKUMA YASUO
IPC: B29C43/58
Filed: 1979-06-22
Abstract: PURPOSE: To obtain a product having an uniform internal stress without surface deterioration with a mold of simple structure and a device being combined with existing equipments by a method wherein a round bar is formed by plasticating pulverized bodies of ultrahigh-molecular-weight polyethylene and subsequently is changed into a billet and a product in a form thereof.  
     CONSTITUTION: A round bar, for example, is obtained by plasticating pulverized bodies of ultrahigh-molecular-weight polyethylene, blended with a heat resistant stabilizing agent, a heat conductive agent and an internal lubricating agent (preferably, it is blended so as to have stearate as a center and added with graphite) and the like, by an extruder or the like, thereafter, a form thereof is regulated and determined by machining to make it into a billet. Subsequently said billet is reheated and formed into a specified size by forging under a condition of preferably 165±5°C, 1 hr/thickness 1m and 1W1.5 ton/cm 2 , then, is cooled and solidified under restraining it partially by a reforming jig. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57194143-A (JP)
Title: Braking force holder for car
Inventor: OOHORI HARUMI
IPC: B60T7/06
Filed: 1981-05-22
Abstract: PURPOSE:To simplify the structure by enabling the selective blocking of the rotation of a rotary member interlocked with the brake pedal while enabling the rotation of the brake pedal only in the stepping direction through the one way clutch when blocking the rotation. CONSTITUTION:One end of the connection link 5 is pivoted to the brake pedal 1 while the other end is pivotably coupled to the inner tooth member 8 in the braking force holder. The inner tooth member 8 is supported rotatably to the bracket member 10 secured to the chassis through the shaft 9. Furthermore a selector inner tooth 12 is formed in the elongated hole 11 of the inner tooth member 8, to be engaged with the pinion 21. The pinion 21 is secured to the shaft 20 where the shaft 20 is born by the rotary sleeve 16 through the one-way clutch 19. The rotary sleeve 16 is supported rotatably and freely movably in the axial direction on the electromagnetic coil 14 of the electromagnetic brake 13 by means of a needle bearing 15. Furthermore a flange section 17 is formed on the rotary sleeve 16 and fixed with an armature 18.
Patent JP-H08151457-A (JP)
Title: Resin molding and its production
Inventor: YAMAKIDO MASAYOSHI
IPC: B32B27/18
Filed: 1995-03-08
Abstract: PURPOSE: To obtain a resin molding which is excellent in impact resistance and clarity, has no white clouding caused during molding, and is highly weather- resistant in long outdoor use by incorporating an ultraviolet absorber into a specific substrate. CONSTITUTION: An amorphous terephthalate polymer having a polyethylene terephthalate structure as the basic structure (e.g. a copolymer formed by reacting terephthalic acid with 1,4-cyclohexanedimethanol and ethylene glycol) is mixed with an ultraviolet absorber [e.g. 2-(5-methyl-2-hydroxyphenyl) benzotriazole] pref. in an amt. of 0.05-5.0wt. % and is formed into a sheet pref. with a thickness of 0.3-1.5mm. A covering layer 3 is formed from a resin (e.g. polymethyl methacrylate) contg. an ultraviolet absorber on at least one side of a substrate 2 comprising the amorphous terephthalate polymer.
Patent JP-H11254328-A (JP)
Title: Blasting device
Inventor: YAMAHARU EIKICHI
IPC: B24C7/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a blasting device by which a high working precision against a large working area can be stably and easily maintained and which is effective to scale reduction of a plant. SOLUTION: A number of blast nozzles 17 arranged in a blast chamber 16 are divided into plural blocks, and control means which control supply of blast material are installed per each block, and then a block where the blast material is supplied through the control means is changed selectively to thereby move the blast nozzles 17 and a work 18 relatively. Hereby, blasting is performed to the whole surface to be worked of the work 18. Respective blast- material separating means 20 are installed corresponding to each block.
Patent JP-S57193173-A (JP)
Title: Picture scanning and recording method
Inventor: OSHIKOSHI YUUJI
IPC: G03F5/02
Filed: 1981-05-22
Abstract: PURPOSE: To record a reticular picture of continuous gradation corresponding to an original of continuous gradation, by giving ON/OFF modulation to light beams in accordance with the picture signal and the reticular picture signal.  
     CONSTITUTION: A light receiver 11 set above an original 2 receives the reflected light from the surface of the original 2 and converts into an electrical original concentration signal S3. The signal S3 is then turned into a sharpness emphasizing signal S4. The signal S4 is supplied to an A/D converter 14 and converted into a digital image signal S5 to be written into a digital memory A. At the same time, the 1-cycle preceding picture signal is read out of a memory B and then written again into the memory B to be simultaneously read out of the memory A. The signal S5 read out of the memory A receives the compensation of gradation through an image processor 16 and is converted into an analog signal S0 through a D/A converter 17. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60223238-A (JP)
Title: Incoming detector of pocket bell
Inventor: KANOU TOMIHIKO
IPC: H04B7/26
Filed: 1984-04-20
Abstract: PURPOSE:To detect assuredly incoming to a pocket bell by noticing that the current supplied to the conductor part of the pocket bell is different in case of the drive and non-drive modes of an information tone, and detecting the difference of said current variance with a pickup coil. CONSTITUTION:When a telephone 2 transmits dial tones of two pocket bells 1 and 1, a radio station 3 transmits the radio data signals of both bells. Then these bells start the drive for information tones. Thus a current flows intermittently in a pulsating mode to the conductor parts in the bells in response to the information tone and despite a fixed level of voltage. Then a fluctuating magnetic flux is produced at the conductor part and therefore the pulsating signals are induced to pickup coils 5 and 5 within telephone pickups 4 and 4. These pulsating signals are amplified by amplifiers 6 and 6, and the peak values of these signals are held by waveform shaping circuits 7 and 7. Then electromagnetic coils Ry1 and Ry2 are actuated to turn on action make contacts 8 and 9. Thus the power is supplied to an active electromagnetic coil Ry3 through a timer break contact 10 and a reset break contact 11. Then a common contact is actuated to produce an alarm. Thus it is possible to know the incoming actions of both bells 1 and 1.
Patent JP-H11260425-A (JP)
Title: Detecting device for reversely-connected battery
Inventor: YAMAWAKI MINORU
IPC: G06F1/28
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To detect a reversely-connected battery without enlarging a circuit scale by comparing detected respective combined voltages in a unit of plural blocks composed by dividing plural batteries in a housing container for series connection. SOLUTION: In a control part 3, each combined voltage V1 , V2 of blocks 1, 2 containing a plurality of batteries are measured by first and second A/D inputs 6, 7, and a voltage difference calculated in an operation part 8 is compared with a first threshold value by a control means 9. If the former is larger than the latter, it is judged that a reversely-connected battery exists. When the former is smaller than the latter, a total voltage calculated in the operation part 8 is compared with a second threshold value by the control means 9, and if the former is smaller than the latter, it is judged that a reversely-connected battery exists. In this device, a circuit scale is smaller than that in case of voltage measurement per each battery, and a reversely-connected battery can be easily detected.  When the existence of a reversely-connected battery is judged by the control means 9, it is preferable that a switch 5 is cut off by transmission of a control signal to an output port 10 and that power supply to a load is stopped.
Patent JP-H01249517-A (JP)
Title: Automobile engine unit
Inventor: OKUI KAORU
IPC: B60K5/04
Filed: 1988-03-31
Abstract: PURPOSE:To aim at making an engine unit compact by laying an output take-off shaft having an accessories drive section in parallel to a crank shaft, and by inclining cylinders rearward while disposing respective accessories in each space which are divided into two upper and lower sections along a line connecting between the crankshaft and the power take-off shaft. CONSTITUTION:An output take-off shaft 15 for taking off an output power from a crankshaft 5c is laid in front of and above the crankshaft 5c in parallel therewith. A gear 16 provided on the output take-off shaft 15 is meshed with an output gear 17 which is formed on one of crank arms. Meanwhile, a lubrication oil pump 31 and a water pump 32 are coupled successively to the output take-off shaft 17 one side of the latter. Further, an accessories drive pulley 33 fitted on the rotary shaft of the water pump 32 is coupled with accessories such as an alternator 35, an air-conditioning compressor 38, a power steering pump 39 and the like. In this arrangement, cylinders are inclined rearward, and the accessories are disposed in the space which is divided into two upper and lower sections along a line connecting between the crankshaft 5c and the output take-off shaft 17.
Patent JP-S5412089-A (JP)
Title: Rotation velocity controlling circuit
Inventor: KURIMOTO TAKASHI
IPC: B04B9/10
Filed: 1977-06-30
Abstract: PURPOSE: To prevent the overshooting in a circuit thereat the rotation number of a centrifugal separator etc. is controlled, by means of allowing an acceralating/deceralating time to be forced elongated by a limiter circuit, and of controlling the input of the integration circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05242002-A (JP)
Title: Auxiliary storage device
Inventor: TAKAHASHI YASUTAKA
IPC: G06F13/10
Filed: 1992-02-28
Abstract: PURPOSE:To obtain the auxiliary storage device by which a host system can utilize an extension function which is not defined by a conventional command, as well by using this command, while reducing or avoiding debug of an operating system, etc., of the connected host system. CONSTITUTION:A conventional command having an instructing part and an instruction modifying part is used. A command recognizing means 14 recognizes an extension function command defined by data of the instruction modifying part, being different from data usually corresponding to data of the instruction part. When it is recognized to be the extension function command by the command recognizing means 14, a command executing means 16 executes its command. Accordingly, the auxiliary storage device which can utilize an extension function, as well can be obtained by using the conventional command.
Patent JP-S57194698-A (JP)
Title: Driving system for scanning device
Inventor: SATOU KAZUNORI
IPC: H04Q3/72
Filed: 1981-05-26
Abstract: PURPOSE:To perform economical driving of a scanning device without necessitating device discriminating information by rendering the scanning capacity shared  by each scanning device of an electronic switchboard to such one obtained by  dividing the scanning point capacity by scanning point discriminating information to be appointed into required numbers. CONSTITUTION:Scanning point discriminating information (row information, column information) and maintenance information MT supplied from a central controller are sent to each scanning device SCN (#0-#n) through a buffer register REG. An SCN rakes each information received in a device disignation discriminating circuit and performs device designation discrimination. The discriminating circuit 1 sends the result of discrimination of the scanning device to a driving determination circuit 2. Scanning point discriminating decoders 3A, 3B develop the row information X and the column information Y by the driving determination circuit 2 and give them to a selection circuit 4. The selection circuit 4 selects and drives a desired scanning point SCNP accordingly. By this way, it is discriminated whether the desired scanning point is allotted one or not even if device discriminating information is not given and the driving of the scanning point can be made.
Patent JP-H05242424-A (JP)
Title: Thin film magnetic head
Inventor: MOCHIZUKI AKIRA
IPC: G11B5/187
Filed: 1992-02-28
Abstract: PURPOSE:To provide a thin film magnetic head improved in mechanical durability by forming a film protective film. CONSTITUTION:In the vertical type thin film magnetic head 10 having a sliding surface 11 opposed to a magnetic disk of a HDD, the sliding surface 11 is formed from SIALON consisting of a composition of Si(6-X) AlXOXN98-X0, (X=0.1-4.2) and incorporating a 1-10wt.% of Y2O3. Thus the wear resistance of the sliding surface 11 is improved.
Patent JP-S63242620-A (JP)
Title: Method for controlling preparatory running in injection molder
Inventor: SAKAI KOICHI
IPC: B29C45/76
Filed: 1987-03-31
Abstract: PURPOSE:To make it possible to always perform efficient preparatory running in a short time by a method wherein controlled amounts are increased stepwise by a preset set amount so as to reach the final controlled amounts, which correspond to the molding conditions in normal molding running, by the preset number of times of increase and at least one trial injection molding operation is done at every increase of respective controlled amounts. CONSTITUTION:A control device 24 calculates metering stroke S, the rotational speed Vr of a screw 12 and backpressure Pb at every trial shot in preparatory running on the basis of the final controlled amount S0 of the metering stroke S, the final controlled amount Vr0 of the rotational speed Vr of the screw 12 and the final controlled amount Pb0 of the backpressure Pb so as to perform a plasticizing and metering operation at every trial shot in preparatory running in accordance with the respective calculated controlled amounts. In addition, the control device 24 calculates injection speed Vi, injection keeping pressure Pk and keeping time Tk at every trial shot on the basis of the final controlled amount Vi0 of the injection speed Vi, the final controlled amount Pk0 of the injection keeping pressure Pk and the final controlled amount Tk0 of the dwell time Tk so as to perform every trial injection operation in preparatory running in accordance with the respective calculated controlled amounts.
Patent JP-S63245129-A (JP)
Title: Digital/analog converter
Inventor: HASHIMOTO YOICHI
IPC: H03M1/00
Filed: 1987-03-31
Abstract: PURPOSE:To reproduce an original signal with fidelity without phase distortion by generating sequentially a unit pulse response signal at every prescribed time and generating a digital data DT at every prescribed time and multiplying a prescribed digital value with the unit pulse response signal so as to apply digital/analog conversion. CONSTITUTION:A unit pulse response signal generator 12 generates a unit pulse response signal SP of a partial waveform Sk at every sampling time DELTAT and gives the result to a multiplication section 13. The multiplication section 13 has n-set of multiplication type D/A converters (multiplication circuit) 13-4-134, the multiplication circuit 13-4 multiplies a digital data stored in a latch circuit 11c-4 with a partial waveform S-4 to output an analog signal M-4, and the multiplication circuit 13-3 multiplies the digital data stored in the latch circuit 11c-3 with the partial waveform S-3 to output an analog signal M-3, and similarly each multiplication circuit 13k multiplies the digital data stored in the latch circuit 11ck with the partial waveform Sk to output an analog signal Mk.