baber/WOPTO huggingface dataset:
Patent JP-S58153296-A (JP)
Title: Memory driving circuit
Inventor: TAKAHASHI TOYOFUMI
IPC: G11C16/06
Filed: 1982-03-05
Abstract: PURPOSE:To reduce the power consumption of a memory driving circuit, by operating an inverter circuit containing an N-FET when a signal in high voltage level is outputted and a CMOS type inverter circuit when a signal in low voltage level such as normal supply voltages is outputted. CONSTITUTION:A CMOS is formed by connecting a P-FET 1 and N-FET 2 through a depression type FET 3, and a CMOS inverter circuit is constituted by connecting the source of the P-FET 1 to the 1st power supply terminal 4. The drain of the N-FET 2 is connected to the 2nd power supply terminal 6 which is higher in voltage than the 1st terminal 4 through a resistance 5, and the N-FET 2 and a resistance 5 constitute an inverter circuit. When a signal of a high voltage level is outputted, a high voltage is applied upon the 2nd power supply terminal 6 and, when a signal of a normal low voltage level is outputted, the 2nd power supply terminal 6 is set to a floating condition. In this way, the power consumption is reduced and the latch-up phenomenon is prevented.
Patent JP-H02214783-A (JP)
Title: Pigment of titanium dioxide and production thereof
Inventor: HIRAMA NOBUMOTO
IPC: C09C1/36
Filed: 1989-02-15
Abstract: PURPOSE:To obtain TiO2 pigment having excellent stability to light and weather resistance by successively coating TiO2 pigment with hydrous oxide of high- density silica in the innermost layer, hydrous oxide of Sb in the middle layer and hydrous oxide of Al. CONSTITUTION:The surface of particles of TiO2 base as a nucleus is coated with 1-10wt.% calculated as SiO2 based on weight of TiO2 of hydrous oxide of high-density silica, the coated layer is coated with 0.1-2.0wt.% calculated as Sb2O3 based on weight of TiO2 of hydrous oxide of Sb and finally the covered layer is coated with 0.5-5wt.% calculated as Al2O3 based on weight of TiO2 of hydrous oxide of Al. Then the coated particles are subjected to hydrothermal treatment at 50-500 deg.C under 5-60 atmospheric pressure to give the aimed TiO2 pigment.
Patent JP-S58153098-A (JP)
Title: Manufacture of heat exchanging medium
Inventor: IWAMA TETSUJI
IPC: F28F21/08
Filed: 1982-03-09
Abstract: PURPOSE:To raise the efficiency of manufacturing a heat exchanging medium considerably as compared with the case in which the heat exchanging medium is manufactured directly from aluminum or an aluminum alloy, by applying a bechmite coating over the surface of aluminum or an aluminum alloy before the process of drawing press working. CONSTITUTION:Bechmite process is applied over the surface of aluminum or an aluminum alloy to form a bechmite coating having a thickness of about 2- 12mg/dm<2>, preferably, about 5-8mg/dm<2>, and fins are formed by applying drawing press working after forming of the bechmite coating layer. By thus forming a heat exchanging medium, the baimite coating can be protected against damages since no cracks or damages are caused at drawn and flared parts. Further, since the bechmite coating is excellent in its corrosion resistance and wetting properties, the efficiency of heat transfer can be also raised.
Patent JP-H10219498-A (JP)
Title: Hanger
Inventor: FUJITA KATSUMI
IPC: C25D17/08
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a hanger formable to a simple structure and a smaller size. SOLUTION: This hanger has a holding body 2 which is fixed to a base frame 1, a holding pawl 4 with a lock pin 3 which faces the front end 2a of the holding body 2 and is pivotally fitted turnably to the base frame 1, an operation lever 7 which is pivotally fitted turnably to the base frame 1 and is connected at its front end to the holding pawl 4 and a spring member 8 which turns and energizes the holding pawl 4 in a normally closed direction. In such a case, the holding body 2 is provided thereon with a lock fitting 9 moving between an advance position and a retreat position. The lock fitting 9 is kept elastically energized in an advance position direction at all times. On the other hand, the operation lever 7 is provided with a stopper part 15 which regulates the movement of the lock fitting 9 in the advance position direction.  When the regulation of the lock fitting 9 by the stopper part 15 is relaeased by the turning operation of the operation lever 7, the lock fitting 9 moves to the advance position and the lock pin 3 of the holding pawl 4 is engaged with the front end 2a of the lock fitting 9.
Patent JP-H04254087-A (JP)
Title: Buried pipe breaking and replacing device
Inventor: MATSUNAGA YOSHIMASA
IPC: F16L1/024
Filed: 1991-02-04
Abstract: PURPOSE:To improve working efficiency by securing a new pipe to the rear end of a support frame having a breaking impeller, which is rotatable outward taking the head as a fulcrum, at its head and a breaking and expansion body, which can advance and retract, inserting the front end of the support frame and burying a new pipe while breaking an old pipe with the breaking impeller expanded. CONSTITUTION:A new pipe 12 is secured to the rear end 11 of a support frame 1, and the front end of the support frame 1 is made to advance into an old pipe 3. When the head section of the support frame 1 enters the old pipe 3, an expansion body 10 is made to advance by a driving means 9. By this constitution, a breaking impeller 4 is expanded outward around a rotary shaft 6 by the conic expansion body 10. By this constitution, the old pipe 3 is expanded outward and broken. While taking this breaking action, the new pipe 12 is advanced to be buried.
Patent JP-S62216050-A (JP)
Title: Measurement processing system for executing cpu time for program unit
Inventor: KONNO TOSHIHIKO
IPC: G06F11/34
Filed: 1986-02-20
Abstract: PURPOSE:To obtain the accurate tuning information by starting both a measurement starting process and an executing time setting process in a pair and attaining calculation of the executing time of a central processing unit CPU in a state approximate to a real model. CONSTITUTION:The program of a tuning tool analyzing part 23 itself is prepared in a library (not shown here). A measurement start calling sentence editing part 13 and an executing time setting call sentence editing part 14 put the sentences into the positions before and after the calling sentence of each program contained in a source program 10 to call out a measurement start processing part 25 and an executing time setting processing part 26 respectively. Such a compiled protoprogram 16 is compiled again and a load module 22 undergone the connecting compilation is executed. Thus both parts 25 and 26 are started in a pair for each program. As a result, these parts 25 and 26 obtain the present timer value from a timer control part 30 and can calculate the CPU executing time for each program.
Patent JP-H11297891-A (JP)
Title: Chip package and manufacture thereof
Inventor: KASAI TAKESHI
IPC: H01L23/12
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To carry out plating through an electrolytic plating method, to keep a pad high in strength, to dispense with a plating leading wire, and to enable a wiring to be enhanced in density and improved in electrical properties. SOLUTION: A current is made to flow through a copper foil 3, an electroless copper plating layer 6a, and an electrolytic copper plating layer 6b, whereby an Ni/Au layer 9 is formed on the surfaces of the copper foil 3, the electroless copper plating layer 6a, and the electrolytic copper plating layer 6b which are not coated with a dry film resist 8 through an electrolytic plating method. Thereafter, the copper foil 3, the electroless copper plating layer 6a, and the electrolytic copper plating layer 6b are etched using the Ni/Au layer 9 as a mask.
Patent JP-S53120287-A (JP)
Title: Two-terminal two-way thyristor
Inventor: HAGINO HIROYASU
IPC: H01L29/747
Filed: 1977-03-29
Abstract: PURPOSE: To eliminate the PNP structure occurring around two thyristors and thus to prevent the ignition miss as well as the element breakage, by giving a deeper bevel processing to one junction part along the junction part than the junction exposure part of the other junction part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56133296-A (JP)
Title: Vinylalkyldichlorosilane and its preparation
Inventor: NAGAI YOUICHIROU
IPC: C07F7/12
Filed: 1980-03-21
Abstract: NEW MATERIAL:A vinylalkyldichlorosilane shown by the formula CH 2 =CHSiRCl 2  (R is ≥3C alkyl).  
     EXAMPLE: n-Hexylvinyldichlorosilane.  
     USE: A crosslinking agent for silicone rubber and an improver for polymerization degree. Suitable for improving hydrolyzing properties, and compatibility with other resins, and for preventing cissing when a coating compond is applied to it.  
     PROCESS: Acetylene is reacted with a compound shown by the formula RHSiCl 2  in the presence of a complex catalyst consisting of Pt(PRh 3 ) 4 , PdCl 2 (PPh 3 ) 2 , Pd (PPh 3 ) 4  or RuCl 2 (PPh 3 ) 4  in a solvent, to give a compound shown by the formula CH 2 =CHSiRCl 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01209897-A (JP)
Title: Electro-acoustic converter
Inventor: HAMA YOSHINORI
IPC: H04R17/00
Filed: 1988-02-17
Abstract: PURPOSE:To lower and electric impedance, to lengthen a connecting cable and to eliminate the influence of an electromagnetic induction by using all divided electrodes obtained by dividing a cylindrical type piezoelectric body substantially into four and obtaining a dipole signal. CONSTITUTION:When an acoustic wave comes from a X direction, external face electrodes 12a, 12d have the same potential and external electrodes 12b, 12c have an opposite polarity to the electrodes 12a, 12d and the same potential as them. On the center tap of automatic transformers 14b, 14d, a voltage generated by the respective electrodes 12b, 12c and the voltage of the opposite polarity generated by the electrodes 12a, 12d are generated. VX appears on the output of a transformer 15b and in a transformer 15a, VY=0. When the acoustic wave of an incident angle of theta to an X axis comes, the respective outputs of VXinfinity costheta, VYinfinity sintheta are obtained. Thereby, the electrical impedance is lowered to lengthen the connecting cable and eliminate the influence of the electromagnetic induction.
Patent JP-H01212601-A (JP)
Title: Slip preventing device for vehicle
Inventor: MATO JIRO
IPC: B60B39/10
Filed: 1988-02-17
Abstract: PURPOSE:To surely prevent the slip of a tire in simple ways by introducing the exhaust gas of an on-vehicle engine to a sand-filled tank, accompanied with the ON-operation of a switch arranged on a driver's seat and supplying the sand in the sand-filled tank onto the grounded surface of the tire. CONSTITUTION:When a switch 1 arranged on a driver's seat of a vehicle is ON-operated, a magnet valve opening/closing device 2 arranged in an exhaust pipe of an on-vehicle engine is opened. Then, the exhaust gas in the exhaust pipe passes through a pipe 4 for the inflow of the exhaust gas and flows into a sand-filled tank 3 installed at a proper position of the vehicle. Therefore, the sand in the sand-filled tank 3 is allowed to pass through a pipe 5 for the flow-out of the sand, together with the exhaust gas, by the pressure of the exhaust gas and dispersed in band form onto the grounded surface of a tire 6. Therefore, sand is interposed between the grounded surface of the tire 6 and a road surface, and the slip of the tire 6 can be surely prevented in simple ways.
Patent JP-S63202211-A (JP)
Inventor: YAMAGUCHI YUKIO
IPC: H02G1/02
Filed: 1987-02-17
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-S62194037-A (JP)
Title: Clutch cover assembly body
Inventor: KITANO SEIICHI
IPC: F16D13/71
Filed: 1986-02-20
Abstract: PURPOSE:To make a clutch cover assembly body compact, by disposing a load generating member inside a clutch cover and disposing a lever outside the clutch cover. CONSTITUTION:A diaphragm spring 16 (load generating member) is disposed in a space between a clutch cover 10 and a pressure plate 14. The diaphragm spring 16 is of a substantially ring shaped plate configuration with an inner circumference held by the clutch cover 10. a lever 18 of which central portion is supported by a pin 19a is disposed outside the clutch cover 10. A diaphragm spring acting unit 19b and a pressure plate forcing unit 19c are formed at the tip portion of the lever 18. The diaphragm spring acting unit 19b extends toward the inside of the clutch cover 10 from a window hole 11b to be made contact with the diaphragm spring 16 and the pressure plate forcing unit 19c forces the pressure plate 14.
Patent JP-S61193907-A (JP)
Title: Active suspension controller
Inventor: FUKUSHIMA NAOTO
IPC: B60G17/015
Filed: 1985-02-25
Abstract: PURPOSE:To suppress variation of attitude of vehicle while to vary the rolling, pitching characteristic as desired by providing a control circuit for comparing a target stroke with a detection signal from relative displacement detecting means and producing a difference. CONSTITUTION:A roll distance setter 11 is arranged at the position operatable from the driver seat to set the distance Hr between the center of gravity of vehicle and the roll center. The setting signal Hr from the roll setter 11 and the detection signal (y) from a lateral acceleration detector 14 are fed to roll response operating circuit 17 for executing operation of roll formula model to calculate the roll angle (a). Said angle (a) and a pitch angle (b) produced from pitch response operating circuit 18 are fed to a control circuit 19 to calculate the deviation between a target stroke from stroke operating circuit 20 and the actual stroke from the stroke sensors 16FR-16RL to switch a solenoid direction changeover valve 4 for controlling an actuator 1.
Patent JP-H03240427-A (JP)
Title: Fish preserve of net
Inventor: TACHIKAWA MITSURU
IPC: A01K63/00
Filed: 1990-02-19
Abstract: PURPOSE:To sink the whole fish preserve in water or to float on the surface of the water by making a hollow pipe into the top of a frame structure to hang a net constituting a fish preserve and optionally feeding water or air from the outside to the fish preserve. CONSTITUTION:A net fish preserve 10 which consists of a top frame assembled material 16 composed of a top inner frame 12, a top outer frame 14 and plural radiately fixed support frame members 16 to connect the top inner frame 12 to the top outer frame 14 and a lower frame member 22 attached to the upper outer frame 14 by plural supporting members 20 at desired intervals from the upper outer frame 14 and is provided with a net 24 enclosing the support frame members 16 between the top outer frame 14 and the lower frame member so that the net fish preserve can be readily laid at a position of water bottom suitable for fish raising, etc. A connecting device 32 provided with a pump device fixed to a buoy 28 is coupled with the fish preserve, operated, water is taken out from the top frame assembled material and compressed air is fed to the fish preserve to float the whole net fish preserve 10 on the surface of the water.
Patent JP-H07225930-A (JP)
Title: Device for adjusting height of rotary drum head
Inventor: KATSUMATA HIROSHI
IPC: G11B5/53
Filed: 1994-02-10
Abstract: PURPOSE:To adjust the height of a head chip in the state of rotating a rotary drum by mounting an adjusting device on a middle drum provided with the head chip and transmitting the rotational driving power of a motor to a gear. CONSTITUTION:A first arm 27-1 to a fourth arm 27-4 are provided respectively with U-shaped parts 40-1 to 40-4 in order to prevent contact of the first arm 27-1 to the fourth arm 27-4 with a shaft 26-1 and infeasibility of-turning of these arms the permit these arm to bypass the revolving shaft 26-1. In such a case, the gear 26 is rotated clockwise or counterclockwise by selecting the polarity of a power source and supplying this power source to the motor 10, by which the arms 27-1 to 27-4 are turned clockwise or counterclockwise. Consequently, the height of the head chip is made freely vertically adjustable.
Patent JP-S61196358-A (JP)
Title: Character processing device
Inventor: TOSHIMA EIICHIRO
IPC: G06F17/22
Filed: 1985-02-27
Abstract: PURPOSE:To decrease the mode designating input operation by executing the half character converting, etc., to the figure alphabet input, etc., stipulated beforehand in the KANA (Japanese syllabary) KANJI (Chinese character) mixing sentence input operation. CONSTITUTION:When a key-inputted KANJI starting code is inputted, a converting buffer CODL 15 to show the number of effective data is initialized, and a KANJI converting flag 17 is turned on. When a KANJI completing code is inputted, a CODL 15 is made into +1, a command buffer COBUF 16 is read and a KANJI converting action is started. When the key data are figure codes, the data are converted to the half angle figure, a converting action loop variable is equal to the command length, all overall width figure codes on the COBUF 16 are converted and completed to the half codes, and a usual KANA KANJI converting processing is executed.
Patent JP-H01213701-A (JP)
Title: Device and method for self-breeding control, self-breeding controller used in its device, and operation method, control method, and supervisor of its controller
Inventor: ARAKI MITSUHIKO
IPC: G05B11/36
Filed: 1988-02-20
Abstract: PURPOSE:To improve the performance by constituting a device of a self-breeding controller and a supervisor which controls this controller. CONSTITUTION:A control device 2 having the self-breeding function consists of a breeding controller 3 and a supervisor 4. The deviation between a prescribed target value and the controlled variable of a control object 1 is inputted to the controller 3, and this controller 3 performs a prescribed operation to output a manipulated variable and gives it to the control object 1. This controller 3 has one proportional integral element and plural phase advance/delay elements arranged in series to the control object 1 and has a function to increase or reduce the number of phase elements to be used in accordance with the command from the supervisor 4 and consists of a computer system including a CPU. Further, the supervisor 4 has the self-breeding mode and the fixed mode and they are set by an input device 5. Thus, the control performance is gradually improved by breeding of the controller 3 after the start of the use.
Patent JP-S52112852-A (JP)
Title: Assembling rice cooker and jar
Inventor: OOSAWA KAZUO
IPC: A47J41/00
Filed: 1977-03-31
Abstract: PURPOSE: To taper the outer shape of an outer pan for easier insertion of an insulating side material upon assembling a rice cooker and jar. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05236154-A (JP)
Title: Transmission input/output circuit
Inventor: MARUYAMA RYOJI
IPC: H04M11/00
Filed: 1992-02-25
Abstract: PURPOSE:To provide the transmission input/output circuit attaining miniaturization and low cost by preventing output of noise generated when a transmission circuit is started from power-down state. CONSTITUTION:A Zener diode ZD1 having a prescribed Zener voltage is connected to a base of a transistor(TR) 1 to reduce noise over a prescribed Zener voltage fed to the TR 1, that is, noise generated when a transmission circuit 2 is started from power-down state, is reduced, and the ON-resistance of the TR 1 is reduced to a prescribed resistance or below and the transmission of the noise to a transmission line is prevented.
Patent JP-S51112490-A (JP)
Title: Method of producing complex wires
Inventor: MASUYAMA KUNIHIKO
IPC: G01N21/89
Filed: 1975-03-28
Abstract: PURPOSE:To provide a method of producing complex wires which have a desired tensile strength over their entire length.
Patent JP-S62195711-A (JP)
Title: Cleaning tape having lubricating agent replenishing part
Inventor: AKAHA NAOTO
IPC: G11B5/41
Filed: 1986-02-20
Abstract: PURPOSE:To satisfactorily maintain the runnability of a magnetic tape right after a cleaning operation by providing a lubricating agent replenishing tape formed by providing a lubricating agent replenishing coated film contg. a lubricating agent on a substrate and successively providing said tape to a polishable coated film by interposing the lubricating agent replenishing tape to the suitable position at the end or intermediate part of a cleaning tape. CONSTITUTION:The lubricating agent replenishing tape is formed by coating a coating compd. contg. the lubricating agent on the substrate such as polyester film in such a manner that the surface of the lubricating agent replenishing coated film formed by such coating is made flush with the cleaning face on the surface of the polishable coated film of the cleaning tape. The lubricating agent replenishing tape is provided to the suitable position at the end or intermediate position of the cleaning tape by connecting the two tapes in such a manner that the cleaning face and the surface of the lubricating agent replenishing coated film of the lubricating agent replenishing tape are flush with each other. The lubricating agent is thereby replenished to a magnetic head, guide member, etc., to contact a magnetic tape after lapping by the cleaning tape and the subsequent running stability of the magnetic tape is thoroughly improved.
Patent JP-H09233292-A (JP)
Title: Facsimile equipment
Inventor: HAYASHI HIROSHI
IPC: H04N1/32
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of times of call origination and to improve the using efficiency of a channel. SOLUTION: When a dial number is inputted from a dial input part 3 during image information transmission and a transmission original is read from an image read part 4, in the case that the dial number of a destination just inputted and the dial number of the destination during the image information transmission match or in the case that the one matched with the dial number is present in the destinations of image information already stored in a memory 7, following the image information during the transmission or continuing the transmission of the image information of the same destination stored in the memory 7, the image information is transmitted without disconnecting the channel respectively.
Patent JP-H08292932-A (JP)
Title: Multiprocessor system and method for executing task in the same
Inventor: TANAKA TETSUYA
IPC: G06F9/46
Filed: 1996-02-23
Abstract: PURPOSE: To provide a task executing method suitable to a task of fine granularity. CONSTITUTION: This is a method for executing the task by the multi-processor system 1 including processors 30-32 and includes a step wherein whether or not there is a processor having a 'free state' among the processors 30-32 when a processor which is executing a task T1 among the processors 30-32 generates a new task T2, a step wherein when the processor having the 'free state' is detected, the task T2 begins to be executed by the processor by being assigned to the processor and the state of the processor is changed from the 'free state' to an 'execution state' to store a flag having a 1st value indicating that the execution of the task T1 is not interrupted;  and a step wherein the execution of the task T1 is interrupted and the task T2 which is interrupted begins to be executed by the processor to store a flag having a 2nd value indicating that the execution of the task T1 has been interrupted.