baber/WOPTO huggingface dataset:
Patent JP-S61283938-A (JP)
Title: Address conversion circuit
Inventor: ISHIDA TOYONORI
IPC: G06F12/02
Filed: 1985-06-11
Abstract: PURPOSE:To attain high-speed processing by having the correspondence between a main storage address and the sum of an address designated by a peripheral device and the head address of the conversion information. CONSTITUTION:A page to be sent to a signal line 10 before conversion is compared with the contents of a page register 5. Then no operation is carried out when the coincidence is secured from said comparison. While the output of a comparator 6 performs an address converting operation when no coincidence is secured from said comparison. That is, the head address of the information which converts a page set before conversion into a page set after conversion is stored in an address register 3. The conversion tables are stored continuously into an address space of a main storage 1. The page of the register 3 is added to the page set before conversion on the line 10 through an adder 4. Then the contents read out of the storage 1 are stored in a page register 8 by an address designated by an output signal line 12 via a reading controller 7. At the same time, the page set before conversion on the line 10 is stored in the register 5. Such a process is repeated for execution of the address conversion.
Patent JP-H05299915-A (JP)
Title: Waveguide terminator
Inventor: KANEKO TOMOYA
IPC: H01P11/00
Filed: 1992-04-21
Abstract: PURPOSE:To easily and inexpensively manufacture the terminator forming a power distribution and combination circuit while being mounted to an H port of a magic T. CONSTITUTION:A metal-made rectangular block 1 is cut off to be a shape of a waveguide cross section to form a waveguide opening 2 and a radio wave absorbing body 3 is fixed in the waveguide opening by an adhesives or the like and a mount hole 4 to fix while the face formed with the opening is in contact with a flange face of an H port of magic T is made to the block 1. The depth of the waveguide opening 2 is set deeper than a half of the guide wavelength with respect to the operating frequency.
Patent JP-S6019212-A (JP)
Title: Pilot operated reducing valve
Inventor: YANO TOSHIO
IPC: G05D16/16
Filed: 1983-07-11
Abstract: PURPOSE:To eliminate the pressure shortage of a downstream area owing to the resistance of a pipeline by providing a throttle at the front or back side of the port of a pilot operated reducing valve and energizing the 2nd pressure receiver which works with the difference voltage produced by said throttle up to a fixed level of weighting. CONSTITUTION:A pressure receiving part 6 having a valve body 7 which is pressed by the pressure of a pressure chamber 3 is provided to a pilot operated reducing valve together with a valve port 8 which is opened by the valve body 7. In addition, a spring 10 which works against the force of a pressure receiver 9 for the pressure generated at the secondary side 14 is provided together with a pilot valve matter 11 which works in response to the difference of source between the matter 9 and the spring 10. A throttle 17 is set at the front or back side of the port 8, and at the same time the 2nd pressure receiver 18 which works with the difference voltage produced by the throttle 17 is provided. The receiver 18 is energized with a fixed level of weighting of the spring 10, etc. Thus it is possible to eliminate the reduction of pressure of a downstream area 15 owing to the resistance of a pipeline 16.
Patent JP-S5553240-A (JP)
Title: Preparation of m-substituted benzoic acid
Inventor: FUTAMURA NOBUYUKI
IPC: C07C65/03
Filed: 1978-10-17
Abstract: PURPOSE: To obtain m-oxybenzoic acid, economically and easily, in high yield and high purity, by chlorinating benzoic acid in water or dilute sulfuric acid, filtering the product under heating, and further hydrolyzing with alkali using copper, copper hydroxide or copper oxide as a catalyst.  
     CONSTITUTION: Benzoic acid is chlorinated in water or less than 30wt% of dilute sulfuric acid, by blowing chlorine at 40W70°C. After the reaction, crystals are separated by filtration preferably at 40W70°C, to obtain highly pure m-chlorobenzoic acid with low content of harmful dichlorobenzoic acid. The m-chlorobenzoic acid is hydrolyzed in an aqueous solution containing 0.8W3 times weight of an alkali (NaOH, etc.) based on the m-chlorobenzoic acid, at 200W260°C in the presence of a catalyst comprising preferably 0.1W20wt% of copper, copper hydroxide or copper oxide. The hydrolysis reaction is carried out smoothly, without inhibiting effect of the dichlorobenzoic acid, and the desired compound is obtained in high purity. The weight ratio of the benzoic acid to water, etc. is 1 to 20W60. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5250760-A (JP)
Title: Method of coating band
Inventor: KAMATA KUNIO
IPC: A44C11/00
Filed: 1975-10-21
Abstract: PURPOSE: Pliable resins are sprayed on a metallic band to prevent the band from losing its flexiblity and improve its appearance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0832092-A (JP)
Title: Discrete diode
Inventor: HIGUCHI YASUYUKI
IPC: H01L29/861
Filed: 1995-05-25
Abstract: PURPOSE:To lessen the exclusive area of a package by a method wherein a diode of a structure wherein a diffused region formed in the surface of a semiconductor substrate is used as a second conductive region, and a thin film resistor, which is formed on the surface of the substrate via an oxide film and consists of a polysilicon growth film, are incorporated in one package as a unit. CONSTITUTION:Electrodes 14 and 14' are respectively connected electrically with first and second external terminals T1 and T2 by metal wires 2 and 2'. The end on one side of the ends of a thin film resistor 15 is formed under the electrode 14 and a diffused region, which is used as a second conductive region is formed under the electrode 14'. Then, a package 3 is formed which houses a pellet 1, each one part of the terminals T1 and T2 and one part of a third external terminal T3 and which consists of synthetic resin, such as epoxy resin, Thereby, a resistor 1, which is used as a discrete component, is dispensed with and the packaging area of the package can be lessened.
Patent JP-S5251485-A (JP)
Title: Process for preparng polyolefins
Inventor: KURODA NOBUYUKI
IPC: C08F10/00
Filed: 1975-10-23
Abstract: PURPOSE: To prepare polyolefins with improved impact strength and a low content of catalyst residues, which makes it omissible to eliminate the said catalyst residues in polyolefins, by the use of a polymerization catalyst prepared from metallic magnesium, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11325337-A (JP)
Title: Welding method for double tube using grooved insert ring
Inventor: MAEDA YOSHIRO
IPC: F16L13/02
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To secure a proper clearance between an outer peripheral surface of an internal pipe and an external pipe and realize the separation of the internal pipe and the external pipe by providing step grooves on both end faces of a hollow half cylindrical body of a grooved insert ring and providing a plurality of cylindrical grooves in parallel to a shaft line on an inner peripheral surface between step grooves. SOLUTION: A step groove is provided on an end face of a half-cylindrical body of a grooved insert ring 12 and a radiating cylindrical groove is provided in parallel to a shaft line of an inside surface of a hollow half-cylindrical body. After an internal pipe 1 and an internal pipe 1 are welded, an outer peripheral surface of the internal pipe 1 is coated with a pair of groove insert rings 12 at a location opposed to a welding part, a longitudinal surface is welded and the grooved insert rings 12 are integrated. Circumferential surfaces of the grooved insert rings 12 and the external pipe 3 are welded, and further, a remaining part 6 of the external pipe 3 is welded till the part 6 becomes flush with an outer circumferential surface of the external pipe 3.  As a result, welding distortion and angle deformation according to the welding of the external pipe 3 can be prevented and a clearance can be stably secured between an outer peripheral surface of the internal pipe 1 and an inner peripheral surface of the external pipe 3.
Patent JP-H11324459-A (JP)
Title: Column latch handle
Inventor: KANAZAWA KENJI
IPC: E05B1/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To adjust the rotary angle position of a handle at the time of locking and unlocking. SOLUTION: A rotary stopper 12 for roughly regulating a locking rotation position and an unlocking rotation position is fixed for the rotary shaft of a handle metal fitting, stop adjustment screws 13A, 13B are screwed for the collision and match position of a pedestal body 10 with which the rotary stopper collides and matched, the rotary stopper 12 is collided with and matched to the head part of the stop adjustment screws 13A, 13B, and a screwing amount of the stop adjustment screws 13A, 13B is adjusted. Thereby the rotary position of the handle fitting 2 can be adjusted at the time of locking and unlocking.
Patent JP-S616913-A (JP)
Title: Frequency adjusting method of elastic wave element
Inventor: ONO MASAAKI
IPC: H03H3/08
Filed: 1984-06-20
Abstract: PURPOSE:To attain the adjustement of frequency in variance at manufacture by plating or etching a reed screen electrode. CONSTITUTION:A surface-shear wave is generated by the reed screen electrode 2 and reflected on free end faces 3, 4 to offer a resonance characteristic. Since said surface-shear wave is changed in a direction in parallel with fingers 2c, 2d of comb-line electrodes 2a, 2b of the reed screen electrode 2 and propagated in a direction nearly at a right angle to the parallel direction, the mode is not converted at the free end faces 3, 4 into the other mode and the wave is reflected while being the surface-shear wave. The mass of the electrode is increased by plating the reed screen electrode 2 and the frequency is adjusted by decreasing the propagating speed.
Patent JP-S63292825-A (JP)
Title: Digital pll circuit
Inventor: FUKUDA SHINICHI
IPC: H03L7/06
Filed: 1987-05-26
Abstract: PURPOSE:To obtain operating accuracy same as to heighten a master clock frequency substantially, by counting a cycle of almost N times the output clock pulse by a master clock. CONSTITUTION:The count output of a frequency of 1/N times the frequency fOUT can be obtained by sending an output clock CKOUT from an output clock generation circuit part 20 to the N-ary counter 31 of a cycle data detection circuit part 30, and the count output is sent to the zero-clear terminal of a counter 32. The count output from the counter 32 is the one in which the cycle of N times the cycle TOUT of the output clock CKOUT is measured setting the master clock CKM3 as a unit, and by multiplying the value of the count output by 1/N, the periodical data of the output clock can be obtained. In such a way, the detecting accuracy (or solution) of the cycle can be heightened to N times substantially.
Patent JP-S61287619-A (JP)
Title: Automatic pin aligning and feeding device
Inventor: ISHIHAMA JUN
IPC: B65G47/14
Filed: 1985-06-13
Abstract: PURPOSE:To provide possibility of installation in a narrow space and accomplish high working efficiency by feeding each row of pins fed in a guide tube by a pin feeder and a distributor into a jig by the use of a gate device, and thereafter transporting by a jig transport device. CONSTITUTION:A feeder 4 is vibrated by drive motive 5 to cause uniformly distributed transport of pins P in a work case W. Then a motor M1 is started to put the case W in vibration, which is thus carried on the oversurface of a vibrating plate 8, and after passing through a gap 14, drops into a distributor box 25, and when each of them falls in a guide tube 37 to reach over the gap in a gate 49, it 49 opens to allow pin P in the first row to come in a guide 54 to reach over the gap in a gate 56. At the same time, pin P in the subsequent row is sunk on a support 38 to remain over the gap in said gate 49. When the gate 56 is opened, the preceding pin P is accommodated in a retaining hole 83 with its head situated down, and comes in a guide 86 with the head situated up, and when a gate 88 opens, fed in each feed hole 98 in the first row of jig 97, and now a traveling table 106 is moved to the right by a motor M3 to transport the jig 97.
Patent JP-H04352218-A (JP)
Title: Input device
Inventor: ASANO TSUNEMITSU
IPC: G06F3/023
Filed: 1991-05-30
Abstract: PURPOSE:To reduce the movement range of the hands at the time of touch typing and to improve the operability by providing a special key and providing a function which assigns keys that an operator suffers from operating to easy-to- press keys. CONSTITUTION:The input device which has various keys, a key code assignment part 3, and key code transmission parts 5 and 6 is equipped with a mechanism which assign the keys that the operator suffers from operating to a combination of easy-to-operate keys. Namely, when the operator performs blind typing touch operation by using a keyboard, the special key is provided and a command processing part 2 and the key code assignment part 3 assign the key codes of the hard-to-operate keys such as T, Y, and U to other keys. Therefore, when the operator performs the touch typing operation over a look at a screen, the movement time of the operator's hands is reduced as much as possible and the operability is improved.
Patent JP-S5250904-A (JP)
Title: Stave coolr for melting furnace
Inventor: UKATA TAKESHI
IPC: F27D9/00
Filed: 1975-10-21
Abstract: PURPOSE:To increase strength and prevent cracking of stave cooler for cooling a blast furnace, an open hearth furnace, an electric furnace etc. by making the stave of spheroidal graphite cast iron, the maintenance cost being lowered and number of repair work being decreased.
Patent JP-H09308924-A (JP)
Title: Tool for connecting tube
Inventor: MINAMI YOSHIHIRO
IPC: F16L33/20
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To easily connect tube and elbow. SOLUTION: For connecting the tube and the elbow, after covering the tip of the tube with a tube shaped coupler, the is inserted into the elbow. Next, this coupler is arranged between the recessed parts 48 and 49 of the advancing/ retreating piece 42 of the tool 31 for connecting the tube and a fixed piece 46, a motor is rotated in the normal rotation direction by operating a switch 35, and the advancing/retreating piece 42 is advanced. Consequently, the coupler is calked, and the tube and the elbow are connected. A clutch mechanism for limiting torque is provided on a motor-driven tool 33, when the coupler is sufficiently calked, the clutch is idled the, advancing/retreating piece 42 is no more advanced. When rotating the motor after changing over a changeover button 36, the advancing/retreating piece 42 is retreated.  Accordingly, the fixed piece 46 is removed from a bracket 38, and the coupler is removed from the tool for connecting the tube.
Patent JP-H11329566-A (JP)
Title: Waterproof structure of connector
Inventor: KOBAYASHI KOJI
IPC: H01R13/52
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To waterproof a non-waterproof type housing. SOLUTION: A fitting part of housings 10 and 15 is covered with covers 20M and 20F and a seal ring 45 (sealing means for a cover) so as to become watertight, a back face of the housings 10 and 15 from which wires exit in an elongated form is cover with a rubber boot 30 and sealing means 40 for a rubber boot so as to become watertight. This structure makes unnecessary a waterproof structure in the housings 10 and 15 themselves.
Patent JP-H07334619-A (JP)
Title: Optical character reading device and method therefor
Inventor: MICHINIWA KENICHI
IPC: G06K9/34
Filed: 1994-06-09
Abstract: PURPOSE:To accurately detect a frame by converting surely the multilevel image data on the frame of low density that is acquired by scanning a form into black pixels even though the frame density is reduced due to thinning, etc. CONSTITUTION:A binarization converting part 3 acquires the character recognizing binary image data and the black frame detecting binary image data based on the character recognizing and black frame detecting threshold value respectively against the multilevel image data on a form read by a scanning part 1. Then, a black frame detecting part 4 detects a black frame based on the black frame detecting binary image data. If the detection of the black frame fails, the set black frame detecting threshold value is reduced and the black frame detecting binary image data are acquired. Then, a black frame is detected again.
Patent JP-H08302766-A (JP)
Title: Repairing connection method of water service lead pipe and repairing connection joint
Inventor: KAMIJO YUKIO
IPC: E03C1/02
Filed: 1995-04-28
Abstract: PURPOSE: To make it possible to execute repairing connection of a water service lead pipe at simple work without requiring any special skill. CONSTITUTION: A repairing connection joint is fitted to a cut lead pipe 11 from the cut end 13 side in a state to build up a clamp 41 but in a state of a nut 69 being sufficiently loosened, and is moved by a specific distance. One end side of a heat contraction tube covers over the proper length on the peripheral surface of the cut end 13 of the lead pipe 11 and is mounted. Then, a socket 23 is inserted into the tube 37 from a first cylinder section 27 side. The first cylinder section 27 is advanced into the lead pipe 11 until a shoulder section 29 is brought into contact with a cut end face 15. Under such a state, the tube 37 is heated with a proper means and is contracted, and it is made to adhere to the lead pipe 11 and the peripheral surface of a second cylinder section. Then, the position of the clamp 41 is shifted, and the perimeter of the tube 37 is surrounded.  Finally, the nut 69 of the clamp 41 is turned in a specific direction and is clamped.
Patent JP-2000282361-A (JP)
Title: Device for cutting and fray stopping of chemical fiber
Inventor: NISHIYAMA SHIGEKATSU
IPC: D06C7/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a device for cutting and fray stopping of chemical fibers capable of simultaneously performing cutting and fray stopping of chemical fibers. SOLUTION: This device is characterized by comprising a cutter for cutting and fray stopping of chemical fibers. A rather thickened intermediate of a cutter 1 made of a metal having high heat conduction and having a thin and acute tip is wound with a Nichrome wire 2 nipped with insulating mica plates 3 as a heat generator and a covering metal 4 is provided on the mica plates 3, then the Nichrome wire 2 and a code 8 are connected to a connector 7 disposed in a bridge 6 for connecting the cutter 1 and a grip 10 and another side of the code 8 is connected to a plug 9, then the grip 10 having a hollow center for piercing through the code 8 is provided,  thus a rear part of the cutter 1 and a tip of the grip 10 are connected with the bridge 6 and a safety cover 5 covering the heat generator and the bridge 6 and having a hole for releasing a heat and the bridge 6 are fixed to the grip 10 with a stopping tool 11 to obtain the objective cutter 1.
Patent JP-H11328775-A (JP)
Title: Drum device for magnetic recording/reproducing
Inventor: HOSHINO MIGAKU
IPC: G11B5/52
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a drum device for magnetic recording/reproducing which does not affect power source supply ability, is strong in noises and has no problems such as a timing deviation when a pulse control signal for changing a reproducing head channel is transmitted from a fixed drum section to a rotary drum section. SOLUTION: This device is provided with a timing signal generating means for generating a timing signal according to the rotation of a rotary drum section, a timing signal transmitting means provided and spread over the rotary drum section 10 and a fixed drum section 12 to transmit the timing signal from the fixed drum section 12 to the rotary drum section 10 over the specified rotational range θ of the rotary drum section 10, a head changing signal generating circuit section 22 provided in the rotary drum section 12 to generate a head changing signal according to the timing signal. Thus, a magnetic recording/ reproducing drum device having no problems such as a timing deviation is obtained.
Patent JP-S5652467-A (JP)
Title: Cash receipt slip issuing machine
Inventor: KOKUBO HIDEKAZU
IPC: G06Q40/02
Filed: 1979-10-03
Abstract: PURPOSE: To perform the front desk business smoothly and swiftly, by issuing a cash receipt slip whenever cash is received, and also making a teller collate the cash receipt amount of this slip.  
     CONSTITUTION: When a customer makes certain of the display of "IN OPERATION" of the cash receipt slip issuing machine, and inputs the cash payment  amount required to the operation part 11, the said amount is displayed on the display part 11b, and the customer is able to confirm it. Subsequently, when the confirmation key is pushed, the display of "PLEASE PUT IN CASH" appears. After that, the cash required is put into the paper money inlet 12a. In case the amount of the inserted paper money is equal to the cash receipt amount, the display part 11b gives the display of OK. When the customer operates the confirmation key, the cash receipt slip printing and issuing part 14 issues a cash receipt slip. The customer enters his address, name, a remittee, etc. in this cash receipt slip, and hands it over to a teller. The teller is able to confirm it since the cash receipt amount is displayed on the display part 22 by inputting the cash receipt amount printed on the slip to the cash receipt slip collating machine 2 by the operation key 21. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5833785-A (JP)
Inventor: HOTSUSE UERUNERU
IPC: G06F17/50
Filed: 1982-07-23
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-S5556596-A (JP)
Title: Heat accumulator
Inventor: SATOU NOBUO
IPC: F28D15/00
Filed: 1978-10-19
Abstract: PURPOSE: To provide a heat accumulator which can effectively retrive the heat from a heat source remarkably varying and separately move heats from respective heat accumulation tanks in response to utility by forming a plurality of heat accumulating units of different heat capacities in a heat accumulating tank.  
     CONSTITUTION: A heat accumulating tank 2 has a plurality of chambers 4W7 in a heat insulating material 3, in which heat accumulating materials A 1 WA 4  having larger heat capacities sequentially from the left end chamber 4 toward the right side materials per unit volume are filled to thus form one high temperature heat accumulating unit H and three high temperature heat accumulating units L 1 WL 3 , which are connected through respective heat pipes 8 to a conduit 1. Since four heat accumulating units H, L 1 WL 3  are provided in the tank 2, the unit H can be retained at high heat accumulating temperature T 2 , and the units L 1 WL 3  can be retained at low heat accumulating temperature T 1  to thereby effectively retrieve the heat energy from the heat source varying remarkably. 
     COPYRIGHT: (C)1980,JPO&Japio