baber/WOPTO huggingface dataset:
Patent JP-H04371816-A (JP)
Title: Molding processing device of metallic cylinder
Inventor: SHIBATA MASAO
IPC: B29C45/14
Filed: 1991-06-21
Abstract: PURPOSE:To fulfill a cost reduction by improving a quality of molding resin and contriving mass-production by reducing a molding time, by a method wherein a gate of a shallow groove is formed in a land provided on an end face of a guide hole of a stationary mold and molding processing is performed by introducing molten resin into a hollow part in a metallic cylinder fitted within the hollow part. CONSTITUTION:Under a condition where movable mold 12 is caused to abut against an abutting face 14a of a stationary mold 10, molten resin measured and cast through a casting hole 22 from a nozzle of an injection head 55 flows into a circular arc groove of the movable mold 12. Then filled into a molding hollow part formed of a small diameter stepped part 39 of the tip of a shaft member 40 and an inner wall of a metallic cylinder 27 by passing through a gate 31 formed in a land 21 of the abutting face of the stationary mold 10 and a gate in the tip of an extrusion shaft 25 communicating with the gate 31 from ejector parts of three positions projected radially toward a guide hole 37 within the circular arc groove. With this construction, a molding cycle time is shortened and a mass-production effect is improved.
Patent JP-H07227604-A (JP)
Title: Manufacture of high cr seamless steel pipe with long service life of plug
Inventor: NAKAJIMA KATSUMI
IPC: B23K9/04
Filed: 1994-06-08
Abstract: PURPOSE:To manufacture a high Cr seamless steel pipe of high quality by supplying a ferrous oxide setting an iron oxide as a main component on a plug surface for punch from a billet side. CONSTITUTION:A hollow base stock is adjusted by applying hot punch to a high Cr steel billet by using a lug for punch. The high Cr seamless steel pipe is manufactured by rolling such hollow base stock. The ferrous oxide setting the iron oxide (FeO) as the main component is supplied from the billet side to the surface of the plug for punch. Also, the ferrous oxide is supplied to the end face on the side where the punch of the billet is started by performing build up welding on a carbon steel plate or carbon steel mounted by bonding. In this way, it is possible to reduce a manufacturing cost, to improve pipe manufacturing efficiency, to improve the internal body of a rolled pipe, and to improve the quality of a product.
Patent JP-S6044433-A (JP)
Title: Paper feed device
Inventor: MORIGUCHI FUJIO
IPC: B65H3/52
Filed: 1983-08-18
Abstract: PURPOSE:To renew the friction application surface of a retard roller every time and prevent double feeding for a long time by rotating the retard roller facing a feed roller by a fixed angle in interlock with the insertion work of the paper. CONSTITUTION:A feed roller 12 and a retard roller 13 are provided at the tip of the bottom plate 11a of a paper stacker 11, and a trigger roller 14 is provided inside the bottom plate 1a. In this case, a claw wheel 18 is provided at the end of the shaft 13a of the retard roller 13, and the other end of an arm 19 having a claw 19a coupled with the claw wheel 18 at one end is connected to a cover 15 with a pin 20. When the cover 15 is opened to load the new paper 17 in the paper stacker 11, the arm 19 is moved to the right to rotate the claw wheel 18, and the retard roller 13 is rotated by a fixed angle. Thereby, the surface of the retard roller 13 facing the feed roller 12 is made a new surface, thus giving sufficient friction resistance to the paper 17.
Patent JP-S5938883-A (JP)
Title: Record
Inventor: NISHIKAWA SEIICHI
IPC: G06K19/07
Filed: 1982-08-30
Abstract: PURPOSE:To make a record small-sized, by burying an IC chip in a card body, and storing digitized music or music information in this Ic chip. CONSTITUTION:The IC chip 2 is installed to a hole provided on card body 1. In case when the card body 1 is inserted into a prescribed position of an external device, transmission and reception of information are executed electrically between an external connecting terminal T provided on the upper surface of this IC chip 2, and the external device, and digitized music or music information is stored in this IC chip 2, or is read out of the IC chip 2.
Patent JP-S5854229-A (JP)
Title: Flexible joint for crossing shafts
Inventor: KIKUCHI TAKEHIDE
IPC: F16D3/78
Filed: 1981-09-25
Abstract: PURPOSE:To increase transmission torque of a joint, by placing a main body of thin plate shape in the center of a shaft, providing arms as an integral unit with the main body at its both ends and sides, diagonally arranging the arms about 45 deg. with respect to a longitudinal direction of the main body, mounting one set of the mutually parallel arms to a driving flange and mounting the other set to a driven flange. CONSTITUTION:Arms 1, 2, 3, 4 are integrally formed respectively in both sides in both end parts of a main body 5 from a sheet of thin steel plate, and a longitudinal direction of each arm is arranged diagonally about 45 deg. respectively for a longitudinal direction of the main body 5, then the main body 5 and the arms 1, 2, 3, 4 are formed to a thickness t smaller than their width b, to provide flexibility in the direction of thickness while rigidity in the direction of width, further free ends 1a, 3a of the mutually parallel two arms are mounted to a driving flange 6 by bolts 7, 8, while free ends 2a, 4a of the other mutually parallel two arms are mounted to a driven flange 10 by bolts 11, 12. In consequence, stress of the arm can be decreased, and transmission torque can be increased.
Patent JP-H0712456-A (JP)
Title: Operation control method for air separator and operation control device therefor
Inventor: OKAMOTO HIDETOSHI
IPC: F25J3/04
Filed: 1993-06-22
Abstract: PURPOSE:To keep a positive allowance range of concentration of nitrogen in supplied gas supplied from a low pressure tower to a crude argon tower. CONSTITUTION:Raw material air is rectified and separated by a lower tower 10 acting as a high pressure tower and an upper tower 12 acting as a low pressure tower and then gas is supplied into a crude argon tower 14 from the middle part of the upper tower 12 through a gas supplying passage 34. A crude argon condenser 40 is arranged at the top part of the crude argon tower 14. A flow rate adjusting valve 46 is arranged in the midway part of an evaporating gas supplying passage 42 extending toward the crude argon condenser 40. At the upper tower 12, a temperature between a temperature at a gas extracting portion or position of several higher stages than the gas extracting portion and a temperature at a position higher than the former position is detected by a thermometer 48 and then the detected temperature difference is inputted to a control device 50. The control device 50 adjusts a degree of opening of the flow rate adjusting valve 46 in such a manner that the temperature difference may approach a target value.
Patent JP-S63318395-A (JP)
Title: Torque converter oil exchanger
Inventor: OTA YASUHITO
IPC: B60S5/00
Filed: 1987-06-16
Abstract: PURPOSE:To prevent the mixing of old oil with fresh oil in oil exchange by providing a weight type measuring device for measuring old oil and a weight type measuring device for measuring fresh oil. CONSTITUTION:An oil discharge container 2 is accommodated into a case 1 as oil taking-out means, and a load cell 8 as a weight type measuring device for measuring the taking-out quantity is arranged under the oil discharge device 2. A fresh oil container 9 is arranged as oil feeding means, in parallel to the discharge oil container 2 in the case 1, and a load cell 13 as the weight type measuring device for measuring the fresh oil feed quantity is arranged under the fresh oil container 9, too. Since the fresh oil feed quantity is measured through the variation of the oil weight in the frest oil container 9, mixing of old oil with the fresh supplied oil is prevented.
Patent JP-H06198069-A (JP)
Title: Device for grinding medal or the like
Inventor: KARIYA HIDEFUMI
IPC: A63F5/04
Filed: 1993-06-22
Abstract: PURPOSE:To reduce the quantative change of abrasive materials mixed with medals ejected from an ejecting port by fixing a long helical plate around a rotary shaft, constituting it in the shape of a screw and forming the upper diameter of the helical plate smaller than the lower diameter. CONSTITUTION:A helical plate 3 is fixed around a rotary shaft 13, which is vertically inserted inside a cylindrical pipe 1, and constituted in the shape of the screw and the diameter of an upper part 3a of the helical plate 3 is formed smaller than that of a lower part 3b so that the amount of abrasive material and medals ejected from an ejecting port 5 can be almost fixed. Then, a separating means 10 provided continuously to the ejecting port 5 is composed of a basket-shaped rotary drum 15 forming an opening 14 at one part of the side face, a guide-in passage 16 and guide-out passage 17 equipped with a lot of grinding member transmitting holes so as to sufficiently separate the abrasive material and the medals at a narrow place. The rotary drum 15 is provided with the opening 14 for taking in and out the mixture of the abrasive materials and the medals, and the drum 15 has a lot of abrasive material transmitting holes 20 on the circumferential face thereof and is formed in the shape of a polygonal bascket.
Patent JP-S5578325-A (JP)
Title: Double key setting method of keyboard
Inventor: HAMANO KOUICHI
IPC: G06F3/02
Filed: 1978-12-08
Abstract: PURPOSE: To cause a CPU to decide operation of a double key as a single input by a program even in case of two key inputs, by using all key switches of a keyboard as they are and setting the double key in an arbitrary position.  
     CONSTITUTION: Hook switch 12 is set to a RAM clear mode (PRG3) to execute the RAM clear processing. Fixed address (A) is written onto double key end address write area 15 of the RAM. Hook switch 12 is set to a double key set service mode (PRG2), and, for example, the double key of hard code (73, 74) is depressed. At this time, hard code (73) is written onto address A on a basis of data "address A" set in double key end address write area 15, and next, hard code (74) is written onto address A+1. Thus, when hard code (74) of the double key is input, the processing for the depressed key is executed according to a prescribed flow. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5853060-A (JP)
Title: Position signal detection circuit for sector servo system
Inventor: SASAKI MASATERU
IPC: G05D3/12
Filed: 1981-09-24
Abstract: PURPOSE:To simplify the circuit constitution and to attain off-track compensation of a broad range, by detecting two position signals with one demodulation circuit, and sample-holding a required position signal in response to the position of a head. CONSTITUTION:A sector servo signal demodulation circuit 13 detects two types of sector servo signals based on demodulation gate signals (b), (c) supplied and a difference signal is detected as a position signal. A sample hold circuit 14 sample-holds a position signal being an output (g) of the demodulation circuit 13 as reuired. A demodulation control circuit 18 receives a mark detection signal (a) supplies the gate signals (b), (c) in the specified timing to the demodulation circuit 13. A detection section 15 detects the position of a head 11 based on the position signal (g) and outputs a detection signal (d). The control circuit 18 supplies a sample hold signal (e) based on the output.
Patent JP-2000049867-A (JP)
Title: System and method for facilitating communication between device connected to public network such as internet and device connected to network
Inventor: PROVINO JOSEPH E
IPC: H04L29/06
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To facilitate communication between devices respectively connected to a public network and a private network by transforming the human readable address by a name server connected through a secure tunnel to the private network to a network address. SOLUTION: A device 12 (m) receives a message packet from a firewall 30. Concerning that packet, the encoded part is decoded by a secure packet processing function element 26, an integral Internet address related to the human readable Internet address is acquired, and that information is loaded to an IP parameter store 25. Afterwards, the device uses that integral internet address for generating a message packet for transmission to a server 31 (s) related to the human readable Internet address. Besides, when a name server 32 does not have such an integral Internet address, it is shown by a response message packet generated by the name server 32.
Patent JP-H024021-A (JP)
Title: Signal processor
Inventor: ITAGAKI HIDENOBU
IPC: G01R33/28
Filed: 1988-06-21
Abstract: PURPOSE:To detect even small amplitude component with an A/D converter with a small number of conversion bits by obtaining digital data based on the digital data in which the output signal of a gain adjustor with a large gain is A/D-converted as to a NMR received signal with a small amplitude. CONSTITUTION:When a received signal S1 is small in amplitude, since digital output A2-A6 from an A/D converter 11A are all 0, and AND circuit group 25 is opened, and digital outputs B0-B6 from an A/D converter 11B are outputted as respective bits C0-C6 of second digital data D'1 through the AND circuit group 25. At such a time, since the output of an inverter 24 is 0, an AND circuit group 26 is closed, and the digital outputs A0-A6 are masked. As a result, even when the received signal S1 is the small amplitude, based on an output signal S1B amplified to be eight-fold, the second digital data D'1 with a high accuracy can be obtained.
Patent JP-H04349475-A (JP)
Title: Image transfer device
Inventor: MOGI SEIKI
IPC: G03G15/01
Filed: 1991-05-27
Abstract: PURPOSE:To prevent reduction in transfer speed even on a small-sized transfer sheet by providing a series of plural transfer sheet carrying means forming the passages of plural kinds of the length of circumference, and selecting an optimum transfer sheet carrying passage in corresponding to the length of a transfer sheet. CONSTITUTION:When the transfer sheet is carried from a transfer belt 4 to a carrying belt 5, a transfer sheet guide 8 is closed, and when the leading edge of the transfer sheet is detected by a sensor 17, a blower 27 is turned on, the leading edge is peeled from the surface of the carrying passage, and the transfer sheet is placed on the transfer sheet guide 8. When the transfer sheet is transferred on the shortest carrying passage, the transfer sheet guide 8 is opened without turning on the lower 27, and the transfer sheet is carried while being attracted to a transfer sheet guide 4. When the leading edge of the transfer sheet attracted to a carrying belt 6 and carried, is detected by a sensor 19, a blower 24 is turned on, the leading edge is peeled, and the transfer sheet is placed on a transfer sheet guide 15, attracted, and carried between belts.
Patent JP-H06335853-A (JP)
Title: Grinding and device therefor
Inventor: SAEKI MASARU
IPC: B24D7/18
Filed: 1993-05-28
Abstract: PURPOSE:To shorten the cycle time in the optical element working process and shorten the process due to the omission of the fine grinding process in the next process, by carrying out the grinding work with high precision by a high-speed fine-abrasive grain grinding wheel, in one process. CONSTITUTION:A cup shaped grinding wheel 1 is formed to three layers, and on the intermediate ring band of the working part, a finishing grinding wheel part 2 is installed, and the rough grinding wheels 3a and 3b are arranged, having the inside and outside interposed.
Patent JP-S5483720-A (JP)
Title: Color pickup tube on single-tube multiple electron gun system
Inventor: OOSAWA MICHITAKA
IPC: H01J31/46
Filed: 1977-12-17
Abstract: PURPOSE: To improve the building precision of electron guns made in one, to improve the aberration of an electron lens by making several beams symmetrical on the tube axis and adjacent one another, and to improve focus characteristics by forming electron lens in one for a long lens diameter.  
     CONSTITUTION: A hot electron flying out from one cathod 13 reaches beam aperture 9 with several apertures after the beam amount is limited by grid potentials of the 1st grid 12 and 2nd grid 10 with several apertures and slight focusing action is given. Here, the diameters of respective electron beams are limited. Then, alignment coil 11 adjusts individual positions of electron beams and the relative position among beams at the same time. Apertures of grinds and beam apertures are made symmetric on the tube axis and adjacent. Consequently, the aberration of the electron lens is improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0442449-A (JP)
Title: Developing device for disk
Inventor: MIZUTA OSAMU
IPC: G03F7/30
Filed: 1990-06-08
Abstract: PURPOSE:To perform the reproduction of an exposure groove of each disk with high accuracy by adsorbing a resist plate on a chucking table so as to face an exposure plane downward, and also, performing developing as adjusting the height of the chucking table with an elevation mechanism. CONSTITUTION:This device is equipped with a container 15 in which developer 7 is housed, the chucking table 17 which adsorbs the resist plate 1 so as to locate the exposure plane 1a facing downward, and the elevation mechanism 19 which elevates and moves the chucking table 17. The elevation mechanism 19 descends the chucking table 17 to a position where the exposure plane 1a of the resist plate 1 is soaked in the developer 7 at a position in parallel with the water level of the developer 7 and also, no developer 7 is turned around to a chucking plane 1b side, while, ascends the chucking table 17 to a position where the exposure plane 1a of the resist plate 1 is separated from a developer plane (s) when the developing is completed. Thereby, the reproduction of the exposure groove of each disk is performed with high accuracy.
Patent JP-S63317412-A (JP)
Title: Apparatus for binding books
Inventor: IMAI SHINSAKU
IPC: B65B27/08
Filed: 1987-06-19
Abstract: PURPOSE:To well perform the bundling of string through the gap between main conveyor and auxiliary conveyor, by providing the auxiliary conveyor having the length within the rotary range of the turn arm of a bundler on the lateral side of the main conveyor transferring stacked books so as to provide a gap for permitting the passage of the string of the turn arm. CONSTITUTION:A revolving type transmission belt 35 is provided outside one end of an auxiliary conveyor 13 so as to provided a gap for permitting the passage of a turn arm between the fixed position roller 36 of the belt and one end of the auxiliary conveyor 13. When a piston rod 42 is pulled by operating a cylinder 41 the movable roller 37 provided to the leading end of the belt 35 revolves upwardly around the shaft 43 of the fixed position roller 36 to be brought into contact with one end of the auxiliary conveyor 13 and the rotation of the transmission belt is transmitted to the auxiliary conveyor 13. When the cylinder 41 is operated so as to push out the piston rod 42, the leading end movable 37 falls downwardly to be separated from the auxiliary conveyor 13 and a gap 38 is provided between the roller 46 and the auxiliary conveyor 13 to permit the rotational passage of the turn arm 22.
Patent JP-S5577042-A (JP)
Title: Optical information recording and reproducing device
Inventor: NAKAMURA TOORU
IPC: G11B7/09
Filed: 1978-12-06
Abstract: PURPOSE:To make constitution small-size and make response to face deflection of a high frequency of the disc face possible by changing the focusing position pairing for a light source through a movable mirror. CONSTITUTION:The position of focusing point P in a position pairing for a laser light source is changed by movable mirror 8 whose movement is controlled in the light path direction. Consequently, when light mirror 8 is subjected to servo control, the read light passing through lens 4 is focused onto disc 5 without servo control of object lens 4. As the result, the reproducing device has a small-size constitution and can respond to face deflection of a high frequency of the disc face accurately.
Patent JP-H09312476-A (JP)
Title: Method of manufacturing multilayer ceramic wiring board
Inventor: KASHIMA HISATO
IPC: H05K3/46
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce warping and deformation of a backed multilayer wiring board by a method wherein a green sheet laminated body having printed wiring part is baked is baked at a temperatuere within a specific range to be a pre- stage baked body further baked at a load. SOLUTION: Assuming the softening point of a green sheet having printed wiring part to be Ts ( deg.C), this green sheet is baked at the temperature range of (Ts-30) to be a pre-stage baked body. Next, this baked body is further baked with a load. By making this baked body within the temperature range in such a state, notable warping and deformation can be avoided. Furthermore this baked body gains the mechanical strength to some extent since the glass components are fusion-coupled with one another or in the wet state with a filler. Accordingly, the baked body even with a load can avoid the cracking or chipping.
Patent JP-S5673332-A (JP)
Title: Wheel run test device
Inventor: SAMOTO TADAO
IPC: G01M17/02
Filed: 1979-11-21
Abstract: PURPOSE: To arrange so that test effects which are the same as those of actual road run tests may be obtained, by employing steel belts and rocking a drive road surface or a wheel and within a prearranged surface.  
     CONSTITUTION: A drive road surface mechanism 50 is composed of drums 28, 29, steel belt 35, etc. The first movable frame supported by four pieces of load cell 53 from underneath and the second freely rotatable frame 59 located inside of the former are provided. A guide post 63, a rotary shaft 71, etc. constitute a wheel supporting mechanism 75. Under this constitution, motors 74, 19 are driven, rotating a wheel 70 and a belt 35 and actuating a cylinder 65 to make the wheel contact with the belt 35. Thus, a reaction force which acts on a road surface mechanism 50 is measured by means of a load cell 53. When a cylinder 79 is actuated, the wheel 70 is rocked on a vertical surface including a rotary axial line. While a cylinder 10 is caused to work, drums 28, 29 are rocked in a horizontal surface centering around a shaft 8 and their reaction forces are measured. Thus, it is possible to obtain the same effects as an actual road test. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6311626-A (JP)
Title: Method for recovering valuable metal
Inventor: MASUDA YUSAKU
IPC: C22B11/02
Filed: 1986-06-30
Abstract: PURPOSE:To effectively and easily recover the valuable metals in electronic parts scrap by charging the electronic parts scrap into a refining furnace, tentatively burning the same, charging blister copper in a prescribed amt. into the furnace, same, charging blister copper in a prescribed amt. into the furnace, charging the electronic parts scrap into the furnace the 2nd and ensuing reception of the blister copper and subjecting the scrap to oxidation combustion by gaseous nitrogen contg. oxygen. CONSTITUTION:The electronic parts scrap 2 is charged from one side of the refining furnace 1 into the furnace 1 by using an air cylinder 3. Air and/or gaseous oxygen is fed into the furnace 1 to tentatively burn the electronic parts scrap 2. A prescribed amt. of the blister copper is thereafter charged into the furnace 1. The electronic parts scrap 2 is charged into the furnace and is then subjected to the oxidation combustion by the gaseous nitrogen contg. oxygen before the 2nd and ensuing reception of the blister copper. The blister copper is subjected to a reduction treatment by a reducing gas and is sat to the shape of an anode so as to be subjected to an electrolytic treatment. The valuable metals are recovered from the electrolytically treated anode slime. The soot by plastics, etc., is contained in the exhaust gas during charging of the electronic parts 2 and is, therefore, collected by a electrostatic precipitator.