baber/WOPTO huggingface dataset:
Patent JP-H09259802-A (JP)
Title: Anode member for electron gun, and electron gun
Inventor: TOMITA TAKESHI
IPC: H01J37/065
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent an electron from being collided to an accelerating tube part to prevent the gas release or minute discharge within the accelerating tube part by arranging, in the lower part of an electron gun, a second anode having an electron passing hole to which an electron beam limiting hole is installed. SOLUTION: A restriction plate 24 having a restriction port 24a is formed between an upper second anode 22 and a lower second anode 23 to constitute a second anode 21. A block housing hole 31 having a major diameter female screw 32 and a minor diameter female screw 33 formed on the inside surface is formed on the upper surface of an anode 23.  A bottomed cylindrical scattered beam preventing member 34 having an electron beam limiting hole 34a formed on the bottom part is connected to the female screw 33, a fixing cylindrical screw member 36 is arranged between a minor diameter part formed on the circumferential surface upper part of the scattered beam preventing member 34 and the female screw 32, and the boundary part with a major diameter part formed on the minor diameter part lower end on the circumferential surface of the beam preventing member 34 is pressed down by the lower end of this screw member 36. The beam preventing member 34 is firmly fixed to the anode 23.
Patent JP-H11245198-A (JP)
Title: Blanking punch and plate-like material
Inventor: HACHIKAWA SHUICHI
IPC: B26F1/14
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To accurately perform outer shape punching without any burrs, slit punching and boring by a blanking punch press suitable for mass production while suppressing cracks on a printed circuit board or the like. SOLUTION: A plate-like material 2 is placed in a lower metallic die 1, a product presser 3 is moved in the lower metallic die 1 direction to grip and fixed the plate-like material 2 in the lower metallic die 1, an upper metallic die having a blanking punch 10 is moved in the direction of the lower metallic die 1, the blanking punch 10 being used for press machining to punch the outer shape of the plate-like material 2, or punch a slit or bore a hole. For this punch 10, the shape of the tip 11 part of punched surface longitudinal direction perpendicular section is formed to be recessed, and the punched direction section of both ends of the punched surface longitudinal direction are formed to be recessed. Also, division is made by a plane 15 passing nearly through the center of the recessed shape. Further, both ends of a slit hole for separation are formed to be recessed.
Patent JP-S60211209-A (JP)
Title: Pulse burner
Inventor: NAKAMOTO MITSUYOSHI
IPC: F23C6/02
Filed: 1984-04-03
Abstract: PURPOSE:To prevent beat noise in a pulse burner during combustion, by providing in parallel a plurality of pulse burners having an exhaust gas cushion chamber at the outlet of each tail pipe respectively, and by providing a connecting hole between both exhaust gas cushion chambers. CONSTITUTION:When both of exhaust gas cushion chambers 7 and 8 are connected by a connecting hole 21, oscillation by the pressure of combustion gas 28 in the exhaust gas cushion chamber 8 acts on that of combustion gas 27 flowing into the exhaust gas cushion chamber 7 as forced oscillation. The forced oscillation changes the frequency of pulsating combustion, which is the source of oscillation by pressure for the combustion gas 27. In such a manner, the oscillation by pressure of combustion gas in each pulse burner acts on each other as forced oscillation, so that pulsating combustion is taken place in both burners in the same frequency. As a result, beat noise in a burner during combustion can be prevented.
Patent JP-S63232791-A (JP)
Title: Electronic key telephone system equipped with selecting transferring function
Inventor: SASAKI HIROMASA
IPC: H04Q3/58
Filed: 1987-03-20
Abstract: PURPOSE:To attain the transferring between different lines by the same operation with a key telephone set by setting the classification of a line wire to a line wire discriminating setting part at the time of receiving. CONSTITUTION:When one of line wires A-N and one of button telephone sets 6A-6M call and the transferring key of a key telephone set is operated, a central control part 7 determines a transferring action based on the setting of a line wire classifying setting part 8. When the line wire during the calling is transferable lines A-G, a hooking signal is sent to the line wire during the calling and a dial signal by the dial operation from the key telephone set is sent to the line wire. When the line wire during the calling is untransferable lines H-N, the line wire and a holding sound part 4 are connected and held by the switching of a switch part 3. Next, an empty line wire is grasped and a dial signal by the operation of the key telephone set is sent. When the response is executed from the opponent of a transferring destination, a sound pass of the line wire and the line wire during the holding is connected.
Patent JP-H05271393-A (JP)
Title: Production of polyester copolymer
IPC: C08G63/199
Filed: 1992-03-24
Abstract: PURPOSE:To obtain a polyester copolymer having high degree of polymerization and excellent heat resistance and injection moldability. CONSTITUTION:In producing a polyester copolymer consisting of two glycol components of 1,4-butanediol and 1,4-cyclohexanedimethanol and an acid component of 2,6-naphthalenedicarboxylic acid, first solution polycondensation and/or melt polycondensation is carried out and the prepared polycondensate is further polymerized in a solid phase at >= its melting point to produce a polyester copolymer.
Patent JP-S61225007-A (JP)
Inventor: SAKAI HARUNORI
IPC: C04B33/24
Filed: 1985-03-29
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-S63233331-A (JP)
Title: Water level sensor of machinery
Inventor: SATO TAKETOSHI
IPC: G01F23/22
Filed: 1987-03-20
Abstract: PURPOSE:To eliminate a problem of a short circuit without using an insulating transformer, by detecting a water level using the piezoelectric vibrator connected to an AC commercial power source. CONSTITUTION:When alternating voltage is applied to a piezoelectric element to drive the same, the vibration of a metal plate 5 is transmitted to a resin case 3. In this case, the vibration mode of the piezoelectric vibrator 2 changes according to that the surface of a resin case 3 is in air or water. Therefore, by detecting said change by an electric circuit, a water level can be detected. Since a commercial AC power source is connected to the metal plate 5 of the piezoelectric vibrator 2 and the resin case 3 is composed of an insulating material, there is no anxiety of a short circuit even when the resin case 3 is immersed in water. Since a groove part 6 is provided to the resin case 3, the external force when the resin case 3 is mounted to a tank 1 is absorbed by the groove part 6 and no adverse effect is exerted on the piezoelectric vibrator 2 and a predetermined vibration mode can be obtained.
Patent JP-S55160392-A (JP)
Title: Semiconductor memory
Inventor: BABA EIJI
IPC: G11C11/412
Filed: 1979-05-28
Abstract: PURPOSE:To make it possible to use memory cells of RAM, formed of MOSFETs, as RAM or ROM according to the make or break states of contacts provided to the memory cells. CONSTITUTION:By using MOSFETs 1 and 2 as inverters and MOSFETs 3 and 4 as load resistances, an FF circuit is formed and MOSFETs 5 and 6 are coupling elements between the FF circuit and data lines 8 and 9 and serve as read and write gates. Then, contacts 12 and 13 are provided to gates of FETs 1 and 2. The memory cell of RAM formed in this way can be used as RAM with contacts 12 and 13 broken or as ROM with either of contacts 12 and 13 made.
Patent JP-H10326107-A (JP)
Title: Method and system for servocontrol
Inventor: MORITA TOMOHIRO
IPC: G05D3/12
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To enable respective servocontrollers to perform a prescribed number of processes at the same time by connecting a high-speed serial communication interface to an extension bus of a personal computer and also connecting the servocontrollers to the high-speed serial communication interface in a multidrop form. SOLUTION: The output of the transmission driver 12 of the high-speed serial communication interface 2 is inputted to reception line receivers 13a provided for the respective servocontrollers #1 to #n through a cable and the outputs of transmission drivers 12a provided for the respective servocontrollers #1 to #n are inputted to the reception receiver 13 of the high-speed serial communication interface 2 through the cable. Consequently, the respective servocontrollers #1 to #n perform a prescribed number of processes based upon 1st transmission information simultaneously in parallel synchronously with a master clock and are brought under motion control simultaneously in parallel synchronously with the master clock.
Patent JP-S63231944-A (JP)
Title: Drive method of ink jet printer
Inventor: NAKAMURA TAKAHIRO
IPC: B41J2/14
Filed: 1987-03-20
Abstract: PURPOSE:To prevent inferior print generation by varying the ratio of a positive potential component to a negative potential component of a drive signal to be applied to a piezoelectric element of an ink jet head. CONSTITUTION:When a sinusoidal pulse is entered into a piezoelectric element, the positive potential component of the pulse undergoes an ink absorption process and the negative potential component an ink discharging process. When an ink meniscus flows out into the exterior, causing a malfunction of a dot placement system, the ink meniscus is attracted back into the interior to cancel the malfunction by increasing the positive potential component of the drive pulse beyond the level of the negative potential component. When a satellite system develops an impediment by the excessive settlement of the ink meniscus into the interior, it is permitted to flow out to solve the impediment problem by providing a level of the negative potential component of the drive pulse higher than that of the positive potential component.
Patent JP-H06270332-A (JP)
Title: Laminate
Inventor: TAKEMATSU TOSHIYUKI
IPC: B32B15/08
Filed: 1993-03-25
Abstract: PURPOSE:To obtain a laminate making the release of a primer layer from the surface of a metal member hard to generate, excellent in corrosion resistance, heat resistance, durability and secondary processability by forming a primer layer good in the close adhesiveness to the metal member and a resin coating layer and high in cohesive strength. CONSTITUTION:A primer compsn. prepared by adding a fibrous filler (potassium titanate whisker) to organotitanate [di-i-propoxy bis(acetylaetonate)titanium] is applied to the surface of a steel plate 21 and heated to 400 deg.C to be sintered to form a primer layer 7 and a resin coating layer 42 composed of a silane crosslinked polyethylene melted and kneaded by an extruder is formed on the primer layer 7 to obtain a laminate 11.
Patent JP-H07246608-A (JP)
Title: Production of compacted wood-based material
Inventor: NIKI MASAO
IPC: B27K3/15
Filed: 1994-03-09
Abstract: PURPOSE:To obtain a method for industrially easily imparting a water-resistant dimensional stability to a wood-based material. CONSTITUTION:Treating liquid is prepared by compounding a catalyst as a reaction accelerator with a hemiacetal water solution composed of a glyoxal water solution and a 3-8C alkylene glycol. The treating liquid is infiltrated into a wood-based material to wet the wood-based material. The wood-based material in a wet state is heated for crosslinking the treating liquid with the components of the wood-based material. After that, the wood-based material is pressurized and heated by a press for compressing the wood-based material and solidifying the hemiacetal. In this manner, a water-resistant dimensional stable wood-based material superior in resistance to swelling and resistance to shrinking is obtained.
Patent JP-H06282485-A (JP)
Title: Electronic equipment
Inventor: TAKAHASHI SATOSHI
IPC: G06F12/06
Filed: 1993-03-25
Abstract: PURPOSE:To provide the electronic equipment which decides the capacity of a mounted memory element even when the memory element having different capacity is mounted in the same socket and generates the address corresponding to the decision result by an address generating means. CONSTITUTION:An address signal is generated by a memory controller 8 while RAMs 3-5 are regarded as 2MB elements having maximum capacity; while the address range of a 0.5MB element with minimum capacity which is mounted is regarded as one block, different values are written in a virtual memory space, block by block, and then read out, block by block. At this time, it is checked whether or not the same value with a last block is read out and 2MB or 0.5MB is decided as the capacity of the mounted RAMs 3-5 to generate the address of the memory controller 8.
Patent JP-H03268951-A (JP)
Title: Thermal head
Inventor: INOUE NOBUHIRO
IPC: B41J2/345
Filed: 1990-03-19
Abstract: PURPOSE:To optimize a shape of a heating element by a method wherein each of a plurality of heating elements forming almost a parallelogrammic shape is arranged by connecting them in series electrically via an intermediate electrode and besides, a plurality of heating devices obtained by connecting a lead electrode to each of the heating elements positioned at both ends are arranged. CONSTITUTION:A heating device 10 arranged unidimensionally at specific intervals on an insulating substrate 11 is composed of two heating elements 12, 13 forming a parallelogrammic shape, an intermediate electrode 14 formed by a high conductive component, and a pair of lead electrodes 15, 16. In a thus constructed thermal head, two heating elements 12, 13 are used as one heating part to perform recording of one pixel. At that time, the intermediate electrode 14 makes an equipotential surface, and a current is centralized at the other side of the heating elements 12, 13. Thereby, the thermal head becomes suitable for gradation recording as a heating characteristic, and gradation recording can be excellently performed.
Patent JP-S58188269-A (JP)
Title: Method of driving rollers for conveying linear material
Inventor: YOSHIDA YUKIO
IPC: B65H59/38
Filed: 1982-04-23
Abstract: PURPOSE:To keep a pair of conveying rollers at the same speed and make electric power capacity smaller than a conventional case, by using a single electric power supply unit to drive both the rollers and by winding a linear material around the rollers to move the material. CONSTITUTION:Induction motors 7, 7' for rotatively driving a pair of Nelson rollers A, A' for continuously conveying a linear material wound around the rollers are connected to a single electric power supply unit, which is jointly used for the motors. The motor 7' for driving one roller A' is not controlled. The speed of only the motor 7 for driving the other roller A is detected. The feedback of the detected speed is performed to control the speed.
Patent JP-S51142618-A (JP)
Title: A revolving-field type dc motor
Inventor: TOYODA ISAO
IPC: H02K23/62
Filed: 1975-06-02
Abstract: PURPOSE: Field pole is rotated by one part of the rotary force of an armature to increase the revolution number of the armature, thus enhancing the mechanical output of the motor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08258083-A (JP)
Title: Molded product handling apparatus
Inventor: YAMAMOTO NOBUKI
IPC: B29C45/17
Filed: 1995-03-27
Abstract: PURPOSE: To accurately support and feed the molded product held in a mold without damaging or cracking the molded product by fitting a part of the molded product in a recessed part and sucking the molded product by a suction pad. CONSTITUTION: The body 5 of a coil bobbin 4 is fitted in a recessed part 2 to be sucked by the suction pad 3 provided to the inside surface of the recessed part 2. The coil bobbin 4 sucked by the suction pad 3 is larger than the recessed part 2 because the flange 9 thereof is provided so as to be erected from the cylindrical body 5 and the flange 9 is positioned on the upper surface of a support plate 1. The support plate 1 is allowed to retreat by a cylinder in a state sucking the coil bobbin by the suction pad 3 and the coil bobbin 4 can be taken out of the mold. Since the flange 9 is positioned on the upper surface of the support plate 1, the coil bobbin 4 taken out of the mold can be easily supported without falling only by sucking the coil bobbin 4 by the suction pad 3 and can be fed to an objective position.
Patent JP-S59191435-A (JP)
Inventor: KUBOTA JIYUNICHI
IPC: H02J3/00
Filed: 1983-04-15
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-S60212629-A (JP)
Title: Gas turbine
Inventor: TEJIMA KIYOMI
IPC: F02C7/14
Filed: 1984-04-06
Abstract: PURPOSE:To improve the efficiency of a turbine, by a method wherein, in a device which guides a part of air, compressed by a compressor, as cooling air to a turbine impeller, plural water spray devices, controlled according to the output of a turbine, are located in an air cooling cylinder through which the compressed air flows. CONSTITUTION:Air, compressed by a compressor 2, is guided to a combustor 3 by a gas turbine 1, and high temperature high pressure gas, generated by the combustor 3, is fed to a turbine 4. In which case, an intermediate support plate 13 for the combustor is installed in an annular manner to a combustor chamber 10, the interior of the combustor chamber 10 is partitioned into the combustor body side and the combustor tail cylinder 14 side, and a cooling air chamber 30 is formed on the combustor tail cylinder 14 side. An air cooling cylinder 5, extending through the intermediate support plate 13 and being open to the combustor body side and the tail cylinder 14 side, is mounted in the combustor chamber 10, and plural water spray devices 6 are positioned in the cylinder 5. Each water spray device 6 is connected to a water feed source 9 through on-off valves 8-1-8-3 respectively controlled by a controller 81.
Patent JP-H09261998-A (JP)
Title: Simulation apparatus of variable velocity pumping-up power generation system
Inventor: SHIMIZU MASANORI
IPC: H02P9/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To realize detail adjustment within a factory of a controller of a real system by providing a characteristic arithmetic means for obtaining the characteristic of a variable velocity pumping-up power generation system depending on the result of arithmetic operation of a particular status equation obtained by replacing a power generation motor with an arithmetic apparatus for the real-time operation. SOLUTION: A status equation indicating an AC activation type power generation motor with a realtime arithmetic unit is calculated on the realtime basis from the equation [V]=[R] [i] using an AC activation type power generation motor model 2 which is simulated by a digital arithmetic circuit. However, [V] is a voltage vector, [R] is an impedance matrix; [i] is a current vector. Thereby, impedance and time constant same as those of a large capacity power generation motor of real system can be obtained.
Patent JP-H06254764-A (JP)
Title: Regenerating method for polishing liquid
Inventor: TAKENAKA ATSUYOSHI
IPC: B24B57/02
Filed: 1993-03-03
Abstract: PURPOSE:To perform the effective regeneration of polishing liquid by a method wherein an electrolytic material is added in the polishing liquid to dissolve a polished removed fundamental component, polishing grains in the polishing liquid are settled to separate the fundamental component from a polishing grain component. CONSTITUTION:In the regeneration of polishing liquid used for polishing of a glass base substance and a ceramics base substance, especially a glass base substance and a ceramics base substance containing an Si component and/or an Al component, by first adding an electrolytic material, such as an electrolytic material made of alkali, an alkali hydroxide metal or an alkali carbonate metal, in the polishing liquid, a polished removed base substance component is brought into a dissolved state and polishing grains in the polishing liquid are settled. This method causes separation of a base substance component in the polishing liquid from a polishing grain component therein and removal of the base substance component in the polishing liquid through removal of supernatant liquid in which the base substance component is dissolved. Secondly, fresh water is added and liquid on the side where the fresh water is added is used as polishing liquid.
Patent JP-S63234342-A (JP)
Title: Memory test system
Inventor: OSAWA YUKARI
IPC: G06F12/16
Filed: 1987-03-24
Abstract: PURPOSE:To surely check a memory regardless of the number of trouble bits by reading out and writing data alternately to two regions of the same capacity provided to a single memory element and checking the abnormality of one of both regions by means of the test data. CONSTITUTION:The test data is written into and read out of a region 12 via a memory test means 3 while the alarm data on a monitoring device is written into a region 11 via a memory control means 2. Thus a memory test is carried out in the region 12. When it is decided that the region 12 is normal, the alarm data is written into the region 12 in the next cycle and simultaneously a memory test of the region 11 is carried out. If the abnormality of the region 12 is decided, the trouble of a memory element 1 itself is decided and this fact is displayed. Thus the use of the element 1 is inhibited so that the memory is surely checked.
Patent JP-S52150825-A (JP)
Title: Ignition control system for carburetion type burner
Inventor: SEKIKAWA YOUICHI
IPC: F23N5/14
Filed: 1976-06-10
Abstract: PURPOSE: To stabilize the combustion condition from the ignition to the statinary combustion by means of adjusting the fuel supplying capacity proportionally to the temperature in the funace of the combustion chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1032000-A (JP)
Title: Electrode panel for lead acid battery and electrode panel separating device
Inventor: TORII TADASHI
IPC: H01M4/14
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrode panel separating device and an electrode panel for a lead-acid battery, with which it is practicable to reduce misseparation to a great extent while the configuration remains small and simple and to perform a high speed separation. SOLUTION: Electrode panels 12 conveyed by a panel conveying part 13 are separated one by one in a panel separation part 14, which is equipped with a pair of separator rollers 31 and 32 to be engaged by the tabs 18 of each panel 12. The two rollers 31 and 32 are arranged symmetrically so that their spirals 40 are at the same pitch and twisted in the opposite directions, their end faces are arranged flush, their axes are oriented identical to the conveying direction R of the panels 12 by the part 13, and that the phases of the spirals 40 are made identical to each other, and are installed in such a relative positioning to the part 13 that the spirals 40 are engaged by recesses 30 or slope 45 of each electrode panel 12. The two separator rollers 31 and 32 are rotated synchronously at the same speed and in the opposite directions.
Patent JP-S58186116-A (JP)
Inventor: HASEGAWA KEIICHI
IPC: H01H13/06
Filed: 1982-04-23
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。