baber/WOPTO huggingface dataset:
Patent JP-H03268825-A (JP)
Title: Manufacture of die for hydraulic pressure molding
Inventor: KUSADA SHOHEI
IPC: B21D26/031
Filed: 1990-03-19
Abstract: PURPOSE:To manufacture an inexpensive and simple die for hydraulic pressure molding by putting the alloy of low melting point in the recess of the outer frame incorporating the heater in it, heating with the heater and melting. CONSTITUTION:The alloy of low melting point 15 is put in the recess 11 of the outer frame 10 and the bar like heater 19 for heating is inserted in the heater inserting hole 12, and the outer frame 10 is heated with above bar like heating heater 19 and the alloy of low melting point 15 is melted. Next, the punch 17 which has a projecting model shape of the products shape being reserved is forced in the molten alloy of low melting point 16. In this time, the pushing plate 18 is set between the outer peripheral surface of punch 17 and the inner peripheral surface of the recessed part 11 of the outer frame 10 and is applied with the back pressure, so that the alloy of low melting point 16 becomes flat between the outer peripheral surface of the punch 17 and the inner peripheral surface of the recess 11 of the outer frame 10, and the running of molten metal of the alloy of low melting point becomes satisfactory and the property of shape transferring is improved. Therefore, the front surface shape of the alloy of low melting point 16 is made to the front surface shape of products. In this state, the outer frame is cooled, the molten alloy of low melting point 15 is cooled, solidified and made to the die body 14.
Patent JP-H02246982-A (JP)
Title: Single needle type blood plasma separating circuit device
Inventor: FUJII TATSUYA
IPC: A61M1/30
Filed: 1989-03-17
Abstract: PURPOSE:To allow the cleaning operation of a blood plasma separator and a blood taking operation and to allow the easy taking of blood plasma by consisting the device of a blood storage vessel having a blood taking needle, blood plasma separator, physiological salt soln. vessel and waste liquid vessel which respectively have connectable junctures. CONSTITUTION:The blood taking needle 10 of a blood taking instrument 2 is pierced to a vein to carry out the blood taking operation into the blood storage vessel 12. On the other hand, the juncture 22 of a blood feed tube 23 of the plasma separator 3 is connected to the juncture 27 of the waste liquid vessel 5 and the juncture 24 of a liquid feed tube 25 is connected to the juncture 28 and, therefore, the juncture 20 of a blood feed tube 18 is connected to the physiological salt soln. vessel 30 and the cleaning operation of the plasma separator 3 is carried out by the internal physiological salt soln. The juncture 19 of the tube 18 of the separator 3 is then connected to the juncture 11 of the vessel 12 and the vessel 5 and the separator 3 are removed, then the juncture 22 of a blood feed tube 23 and the juncture 13 of a blood feed tube 14 are connected and the juncture 24 of the tube 2 is connected to the juncture 26 of the plasma taking vessel 4 to admit the blood in the vessel 12 into a plasma separator 16. The separated plasma flows through the tube 25 into the vessel 4. The concd. red blood cell liquid flowing out of an outflow port 21 is returned into the vein.
Patent JP-S61226115-A (JP)
Title: Wire bar body extruder
Inventor: TANAKA MASAYUKI
IPC: B21C35/02
Filed: 1985-03-30
Abstract: PURPOSE:To give a fixed tension to wire bar body with the adjustment of the slipping degrees of rollers each other by rotating at higher speed than the extruding speed of an extruder with supporting the wire bar body and by providing the roller which is allowed to be slipped with the wire bar body. CONSTITUTION:A weight 24 is fitted movably in axial direction to pressurizing arm 23, the pressurizing force of pressurizing roller 16 is adjusted by moving the weight 24 and the friction resistance among the wire bar body, transfer belt 13 and the roller 16 is adjusted, accordingly the tension between the main body and transfer mechanism is adjusted. The wire bar body pinched between the transfer belt 13 of the transfer mechanism and pressurizing roller 16 is slipped between those when the feeding speed of the transfer mechanism is set faster than the extruding speed of the extruder main body. A fixed tension is given to the wire bar body with the balanced state of the force to be applied on the wire bar body (friction resistance among the transfer belt 13, roller 16 and wire bar body) and the tension of the wire bar body according to this slippage.
Patent JP-H04302896-A (JP)
Title: Dynamic semiconductor storage device
Inventor: NAKANO HIROAKI
IPC: H01L27/108
Filed: 1991-03-29
Abstract: PURPOSE:To enlarge the potential amplitude of a selector circuit and to increase the speed of word line charging and discharging by performing the word line potential amplitude between the driving voltage by a word line driving circuit and the negative voltage of a negative voltage generating circuit. CONSTITUTION:When VRm is in the low potential side, a PMOS transistor Q3 is turned on and Q4 is turned off. And a node n1 lowers its potential to the threshold voltage value of the transistor Q3, the current driving capacity of a transistor Q8 becomes low and a transistor Q6 is turned on thus, a node n2 goes up to the rising potential WDRVA, a transistor Q5 is turned off and a transistor Q7 is turned on. As a result, the gate voltages of driving transistors Q9 and Q10 become low and a rapid charging of a word line WDRVm is performed. And the transistor Q1, which drives WL by WRn, performs a rapid charging because WL is large for both drain and gate voltages.
Patent JP-H10247279-A (JP)
Title: Merchandise housing device for automatic vending machine
Inventor: KANEKO HIROKATSU
IPC: G07F11/34
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent merchandise to be guided from being left in a merchandise feeding port by providing the attaching and detaching part of a feeding port guide within the width adjusting section of the merchandise feeding port by the feeding port guide so as not to generate an inconvenient state where merchandise is not guided to a merchandise passage. SOLUTION: The merchandise feeding port 7 is provided with a guide plate 15 guiding merchandise 10 to a merchandise passage part 9a and a feeding port guide 16 position-adjusted according to the length of the fed merchandise 10, and a movable side board 14 and a feeding port guide 16 are moved integrally linked with each other. A guiding part 21 guiding the guide 16 when the guide 16 is moved is provided at the edge part of an opening part 17, and plural engaging holes 22 with which holding mechanism 20 are engaged are provided at an adjusted position according to the length of the fed merchandise. Then the attaching and detaching part for attaching and detaching the guide 16 is provided within the width setting section of the port 7 by the guide 16.
Patent JP-S55159846-A (JP)
Title: Bonding method of ion exchange membrane
Inventor: ISHII TSUNEJI
IPC: C25B13/02
Filed: 1979-06-01
Abstract: PURPOSE: To provide particularly a bag type ion exchange membrane with strong adhesive strength, by a method wherein bonding pieces are bonded to each of opposed surfaces of ion exchange membranes and then only the peripheral portions of the opposed faces of the bonding pieces are bonded with each other.  
     CONSTITUTION: Bonding pieces 3, 4 are separately bonded to each of opposed surfaces at the periphery of ion exchange membranes 1, 2. The bonding width 5, 6 of the bonding pieces either coveres the full length of the piece, or has some length remain unbonded. If heat fusion is used to bond, for example, fluorine-contg. ion- exchange membrane and bonding piece are used, the bonding conditions are normally of a temperature of 170W330°C and a pressure of 2W120kg/cm 2 . Then, each opposed peripheral portion 7 of the pieces 3, 4 bonded to the membranes 1, 2 are bonded by heat fusion under the same conditions. Applicable ion exchange membrane and bonding piece are, for example, membrane consisting of a copolymer of polytetrafluoroethylene with CF 2 =CFO(CF 2 ) 3 COOH. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58184917-A (JP)
Title: Small-sized zoom lens
Inventor: MIYAMAE HIROSHI
IPC: G02B15/16
Filed: 1982-04-23
Abstract: PURPOSE:To make a zoom lens small-sized, by changing the interval of two lens groups having positive focal lengths to vary their powers. CONSTITUTION:A small-sized two-group zoom lens system consists of the first lens group, which performs focusing and corrects the movement of the image surface due to variable power and has a positive focal length, and the second lens group which varies its powers, and has a positive focal length, and the first and the second lens groups are arranged in order from the object side, and each of both groups consists of one positive lens and one negative lens at least. When the focal length of the first lens group, the focal length of the second lens group, the length between the rear-side principal point of the first lens group and the front-side principal point of the second lens group, and the interval between the rear-side principal point of the second lens group and the image surface are denoted as f1, f2, t1, and t2 respectively, a resultant focal length (f) of the whole of the system is given by an equation  I . The interval t2 is approximately equal to a back focus fB and is given by an equation II.
Patent JP-H07280994-A (JP)
Title: Method and facility for supplying glass raw material
Inventor: KOBAYASHI HIROAKI
IPC: G21F9/16
Filed: 1994-04-05
Abstract: PURPOSE:To lessen the occurrence of damage and accident and the generation of broken powder at the time of transfer and contrive simplification of supply facility structure by carrying in a plurality of glass cartridges, arranging them in a pipe in a horizontal series state, closing the rear end of the pipe, opening a connection part thereof and carrying out them by pushing the rear end of the cartridges one by one. CONSTITUTION:A cartridge tube supply means 21 is aligned with an axial direction thereof in a cartridge housing pipe 22, prepared to be arranged in a series vertical state, and supplied in a state matched with the rear end of a carrying-in pipe 23. In the case where the supply means 23 is aligned on an extension line of the housing pipe 22 and a first shutter 25 is opened, all cartridges inside the housing pipe 22 are pushed into the carrying-in pipe 23. A shield wall 24 is disposed on the upstream side from the first shutter 25, and an atmosphere where the tube supply means 21, the cartridge supply means 23 and the like are located and another atmosphere where a carrying-in pipe 25, a transfer pipe and the like are set, are partitioned from each other. As the result, since the cartridges G are supplied in horizontal movement, a supply facility can be simplified.
Patent JP-H04280846-A (JP)
Title: Cement composition for in-place lining construction method and method for executing tunnel using the same
Inventor: MIHARA TOSHIO
IPC: C04B22/08
Filed: 1991-03-08
Abstract: PURPOSE:To provide a cement composition used in an in-place lining construction method for executing tunnels where lining concrete is placed together with jacking and the in-place lining construction method using the aforementioned cement composition. CONSTITUTION:This invention is constituted as follows. A cement composition for an in-place lining construction method containing a cement, calcium aluminosilicate glass, an inorganic sulfate and a setting regulator is provided. An in-place lining construction method for executing tunnels is characterized in that concrete containing the above-mentioned cement composition is placed between the ground and a frame mold and hardened, and the frame mold is then moved to carry out placing joints. If the cement composition for the in- place lining construction method of this invention is used, demolding can be performed in an early stage due to its high initial strength. Since the period of works can be shortened and fluidity can be maintained for a prescribed period, effects in which placing can be carried out by general-purpose pumps, etc., are produced.
Patent JP-H01239902-A (JP)
Title: Superconducting apparatus
Inventor: KIKUCHI KENICHI
IPC: H01F6/00
Filed: 1988-03-22
Abstract: PURPOSE:To improve the space efficiency around a superconducting apparatus by reducing the intensity of a leakage magnetic field around a cryostat (cryogenic chamber) by utilizing an oxide superconductor as a magnetic shield. CONSTITUTION:A cryostat in which a superconducting coil 1 is housed is composed of a liquefied He bath 2, a liquefied N2 bath and a 77K (liquefied nitrogen temperature) shield 3 and a vacuum chamber 4. A layer 14 of superconductor of Y-Ba-Cu-O, Bi-Sr-Ca-Cu-O or the like which shows superconducting characteristics at 77k is formed around the shield 3 and a layer 10 composed of a plurality of heat insulating material layers is provided around the superconductor layer 14. With this constitution, owing to the perfect diamagnetic properties of the superconductor, magnetic lines of force induced by the superconducting coil 1 are apparently reflected by the layer 14 except in a normal temperature bore 9 and confined. Therefore, the intensity of the leakage magnetic field around the cryostat can be reduced and the space efficiency can be improved.
Patent JP-H02247916-A (JP)
Title: Oil damper
Inventor: TANIGUCHI YOSHINOBU
IPC: H01H3/24
Filed: 1989-03-22
Abstract: PURPOSE:To shorten a reset time of a piston while making small-sized by providing a spring support supporting a spring for piston reset arranged inside a compression chamber of the piston while arranging an elastic material inside a space formed in the inside of this spring support. CONSTITUTION:A spring support 23 engaging with a compression chamber 21 of a piston 20 is arranged on the lower part of a container 8 to support a spring 5 for piston reset. Further, a space 25, in whose inside an elastic member 24 having high compressibility is arranged, is formed in the spring support 23, while the space 25 and the compression chamber are connected through by an oil path 26. In this way, by storing an oil pressure rise inside the pressure chamber in the elastic member 24 at the operation time of an oil damper, coushoning force at the time of collision can be increased, while increasing reset force of the piston and shortening a reset time of the piston. Further, reset force of the piston can be obtained from oil pressure so that a spring for piston reset can be made small.
Patent JP-S60211959-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MASUDA KOUJI
IPC: H01L21/82
Filed: 1984-04-06
Abstract: PURPOSE:To enable to use selectively the same memory area as an AND array or an OR array by a method wherein a memory element, which is actuated by receiving the signal of the input conductor disposed in a matrix form, and a memory element, which is actuated by receiving the signal of the output conductor disposed in a matrix form, are selectively provided at the intersecting point of the input conductor and the output conductor utilizing the write-in system of the memory information thereof. CONSTITUTION:A signal of the same phase as that of an input signal and an anti- complementary signal to the input signal are formed in an input circuit IN and a complementary signal, which is fed to the next memory array, is formed. An AND array AND and an OR array OR are disposed on the memory array, and besides, an AND/OR array AND/OR, which can be used in common by changing-over selectively to the AND array AND or the OR array OR, is disposed in the boundary part of both arrays AND and OR. Accordingly, an input circuit IN', which is actuated selectively, has been prepared in a part of the input circuit IN, where corresponds to this AND/OR array AND/OR, and an output circuit OUT', which is actuated selectively, has been prepared in a part of an output circuit OUT, where corresponds to the AND/OR array AND/OR, as well.
Patent JP-H06281208-A (JP)
Title: Ice heat accumulation device and latent heat transporting device
Inventor: SHINGU HAJIME
IPC: F25C1/00
Filed: 1993-03-26
Abstract: PURPOSE:To provide an ice heat accumulation device in which only cold water not containing ice of condensed first liquid or second liquid is supplied to a circulating system, a piping system is not clogged with ice and the second liquid can be easily recovered from a recovery line. CONSTITUTION:A bottom part of an ice heat accumulation tank 1 is inclined, a refrigerant storing part 1a is arranged at a lower side and a water intake port 1c is arranged at a side wall 1b opposite to the storing part 1a. A separation tank 6 is connected to an external part at the water intake port 1c and then a water taking part 8 is connected to an interior part. A pair of partition plates 6a and 6b and a separation film 6c are arranged within the separation tank 6. A water-refrigerant separator 2, a refrigerant circulation pump 3 and a freezer 4 are connected to the storing part 1a. A discharging side of the freezer 4 is connected to a refrigerant injection port 5 arranged at an intermediate height position of the side wall 1d of the ice heat storing tank 1.
Patent JP-H06282162-A (JP)
Title: Urethane roller and its production
Inventor: TAKEI MASASHI
IPC: G03G15/08
Filed: 1993-03-26
Abstract: PURPOSE:To obtain an urethane roller formed by coating the outer peripheral surface of a roller main body with a surface coating film layer with the excellent accuracy of an outside diameter and good workability. CONSTITUTION:A tapered part 4 is formed on the roller main body 1 so that there is the very small difference of the outside diameter between both ends of the roller. The surface coating film layer 2 with which the outer peripheral surface of the roller main body 1 is coated is formed to be relatively thick on the small diameter side of the main body 1 and thin on the large diameter side thereof, so that the outside diameter M1 of the urethane roller A as a finished product is nearly the same all over the length direction of the roller in consequence.
Patent JP-H05274223-A (JP)
Title: Cache memory
IPC: G06F12/08
Filed: 1992-03-26
Abstract: PURPOSE:To provide the cache memory which can set a bypass mode for the unit of a memory area in the cache memory and can prevent the throughput of a CPU from being lowered. CONSTITUTION:A cache memory 1 is provided between a CPU 11 and a main memory 12 and equipped with a memory control part 2 provided with functions for detecting the right/wrong of data to be passed by receiving control from the CPU 11 and performing internal control, memory 3 to divide one part of stored contents in the main memory 12 into plural areas and to store them under the control of the memory control part 2, error control part 4 to detect errors generated in the memory 3, to inform them to the memory control part 2 and to instruct retrial corresponding to the number of times for informing the errors of the memory control part 2, mode setting part 5 to store whether each area in the memory 3 is set to a use mode for using this area or to a bypass mode for not using it, and error count part 6 to count the number of times of informing errors detected by the memory control part 2.
Patent JP-H03268516-A (JP)
Title: Phase locked loop system frequency synthesizer
Inventor: WATANABE YASUNOBU
IPC: H03L7/187
Filed: 1990-03-16
Abstract: PURPOSE:To allow a frequency to rapidly approach a required frequency by forcedly impressing a required forced voltage to a VCO at the initial stage of switching to the required frequency. CONSTITUTION:At the time of switching a frequency to a required one, a frequency dividing ratio control means 7 successively applies a 1st frequency dividing ratio M obtained by successively increasing an initial frequency value sufficiently smaller than an integer value Mo to be a required frequency value up to the value Mo through one or more stages to a 1st variable frequency divider 2 and simultaneously successively applies a 2nd frequency dividing ratio N most close to said required frequency in each stage to a 2nd variable frequency divider 6. At the time of switching the frequency to the required one, a change- over switch 9 is switched so as to input a forced control voltage signal from a forced control voltage signal generating part 8 to a loop filter 4 and a reset circuit 10 forcedly matches the output phase of the divider 2 with that of the divider 6.
Patent JP-H07250110-A (JP)
Title: Dc line modem and communication system using the same
Inventor: FUJITA TSUTOMU
IPC: H04B3/54
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a DC line modem which can simplify the wiring in the device and a communication system which uses a modem by reducing dedicated signal lines by sending and receiving signals between the master in the device and respective slaves through a DC power line. CONSTITUTION:The DC power line 14 serves as signal lines between the master 10 and slaves 121-12x. The master and slaves are provided with DC line modems 18, and 241-24x. A modulation part of each DC line modem imposes FSK modulation on the signal from a control part. An impression part consists of a power amplifier and a capacitor, and amplifies a current which is about tens of mA at the point of time of modulation up to about hundreds of mA and impresses it to the DC power line. At the time of reception, a receiving filter removes a DC component from the signal on the DC power line 14 to extract only the original communication signal and send it to a demodulation part.
Patent JP-H04278013-A (JP)
Title: Laver-collection process and laver-collecting machine used therefor
Inventor: NAGAMATSU KINJI
IPC: A01D44/02
Filed: 1991-03-06
Abstract: PURPOSE:To easily collect laver while preventing the damage of a laver net by hauling the laver net with a net transfer apparatus placed at the back of a laver-collecting apparatus mounted on a laver-collection boat, thereby forwarding the boat. CONSTITUTION:A laver-collecting apparatus 1 of a laver-collection boat 7 has a rotary blade 3 at the front side and a net-transfer apparatus 5 at the rear part. The rotary blade, a brush roller of the net-transfer apparatus and a transfer pulley are rotated with an electric motor E. The laver-collection boat 7 is moved in the direction of arrow F by the reaction of the motion of the laver net N delivered backward and the laver 8 attached to the laver net is collected at the bottom of the laver-collection boat. The ear net L of the laver net is hooked with a Y-shaped hooking tool of the delivery pulley to prevent the disengagement of the net.
Patent JP-H01243951-A (JP)
Title: Frying process for deep-fried food, fried food and the like and apparatus therefor
Inventor: UENO MORIO
IPC: A23L5/10
Filed: 1988-03-24
Abstract: PURPOSE:To provide the title process and the apparatus therefor so designed that within an oil tank at specified temperatures, a heating body at temperature higher than the oil temperature is installed and fried foods is heat treated on said heating body, thereby shortening fried food-finishing time and obtaining a fried product of uniform, high quality, good in teeth tough. CONSTITUTION:A heating body 2 is installed within an oil tank 1; and a high- temperature fluid as the heat transfer medium, is fed from a circulating pump 3 via a feed pipe 4 into the heating body 2, while being heated by a heater 6, and circulated through a returning pipe 5. Thence, deep-fried foods, fried foods, etc., are put on said heating body 2, thus obtaining the objective fried product.