baber/WOPTO huggingface dataset:
Patent JP-S58204803-A (JP)
Title: Intermittent ozone feeding apparatus
Inventor: USUI AKIRA
IPC: C02F1/78
Filed: 1982-05-21
Abstract: PURPOSE:To eliminate the need for an expensive high lift pump, by desorbing ozone from an ozone adsorption and desorption column under reduced pressure in an intermittent ozone feed apparatus, and using a pressurizing blower for the desorbed ozone and a water supply pump for a pressurizing tank. CONSTITUTION:In an intermittent ozone feed apparatus having an ozonizer 1, ozone adsorption and desorption column 2, pressurizing tank 13 for ozone, etc., the adsorbed ozone in the ozone adsorption and desorption column 2 is desorbed from an ozone adsorbent by brine from a brine tank 6, and then compressed and stored in the pressurizing tank 13 by a pressurizing blower 12. In feeding the ozone to a high-pressure water supply pipe 11, a valve (5e) is closed to open valves (5f) and (5g), and a water supply pump 14 is operated to supply water into the pressurizing tank 13. The oxygen gas containing the ozne is then passed through the valve (5g) and injected into the water supply pipe 11. Thus, a high lift pump such as an ejector pump is not required.
Patent JP-H07298379-A (JP)
Title: Monitor device and monitor system
Inventor: AKIYAMA KEIZO
IPC: H04L69/40
Filed: 1994-04-25
Abstract: PURPOSE:To carry on system operation by all means without stopping the operation even if a fault occurs to a simplex constitution part, for example, when a system which constitutes a redundancy system includes a constitution part (simplex constitution part) that is not made into redundant constitution. CONSTITUTION:When a central processor P1 accesses a data controller DC1, the system monitor circuit K3 of the system monitor device SK1 monitors whether or not the data controller DC1 sends a normal response back. Then when the data controller DC1 does not respond normally, an answer signal is outputted to the central processor P1 from a dummy transponder G3 of the system monitor device SK1 instead to prevent the system operation from stopping and cause no fault interruption processing.
Patent JP-S63250862-A (JP)
Title: Manufacture of semiconductor device
Inventor: AYAKI NAGISA
IPC: H01L21/306
Filed: 1987-04-07
Abstract: PURPOSE:To form a fine gate electrode by simultaneously ion implanting by a focused ion beam to the insulating film of a gate electrode forming position, an operating layer and a semiconductor substrate, and directly removing the film by an etching velocity difference due to the presence or absence of the ion implantation. CONSTITUTION:An operating layer 2 and an insulating film 3 are sequentially formed on a semiconductor substrate 1, and ion implanted layers 5-7 are simultaneously formed by a focused ion beam into the film 3 of a position for forming a gate electrode, the layer 2 and the substrate 1. The ion implanted part 5 of the film 3 is directly etched by using an etching velocity difference due to the presence or absence of an ion implantation. Thus, ions are implanted by the focused ion beam to the film at the gate electrode forming position, and since the film at the position can be directly removed without using a photoresist, a very fine gate electrode can be formed.
Patent JP-S5713934-A (JP)
Title: Rotary electric machine
Inventor: NONAKA SHIGEO
IPC: H02K1/26
Filed: 1980-06-25
Abstract: PURPOSE:To reduce wind loss by using an anisotropic steel plate for a stator core wherein an unequal gap meeting the anisotropy is formed. CONSTITUTION:A stator core 1 is formed by a section 1A showing remarkable anisotropy in the circumference direction and a section 1B showing remarkable anisotropy in the radius direction. A gap 5 is composed of unequal constitution meeting permeance in a magnetic circuit. In this way, unlike a simple unequal gap, the gap has a good magnetic balance and furthermore, wind loss is reduced by widening the gap and pressure loss for axial flow is also reduced and cooling effect is improved.
Patent JP-H05255121-A (JP)
Title: External gel base agent
IPC: A61K8/81
Filed: 1992-03-09
Abstract: PURPOSE:To provide the external gel base agent not containing a neutralizing agent causing problems with the agent stability, the skin-irritating property, the carcinogenic property, excellent in the gel viscosity, usage touch or thermal stability, and containing a carboxyvinyl polymer as a gelling agent. CONSTITUTION:(A) 0.05-3wt.%, preferably 0.2-2wt.%, of a carboxyvinyl polymer is compounded with (B) 0.005-2wt.%, preferably 0.05-0.5wt.%, of a carboxymethylchitin as a gelling auxiliary, especially in the case of a chitin liquid 2-95wt.%, preferably 5-70wt.%, of the carboxymethylchitin to obtain the external gel base agent useful as a base material for cosmetics, quasimedicines, medicines. Because of being free from a neutralizing agent, the base agent can solve the above problems caused by the neutralizing agent. Since the component B is compounded, the base agent has a good moisture- retaining action, good extendibility, little tackiness, and excellent touch. Further, since the component B has an antibacterial activity, the compounding amount of an antiseptic agent can be reduced.
Patent JP-H07290508-A (JP)
Title: Pressurized fluid injecting/discharging device
Inventor: KATO MASAICHI
IPC: B29C45/26
Filed: 1994-04-25
Abstract: PURPOSE:To prevent blocking due to a melting resin, excellently inject a pressurized fluid into the melting resin, and discharge the pressurized fluid from a hollow in a short time by discharging the pressurized fluid in the hollow in a state that a tip of an axial core is being pushed into a mold cavity. CONSTITUTION:In a device, injecting and discharging of a pressurized fluid are performed through an inner wall of a sleeve 1 having a specified shape whose tip 12 is arranged so as to open in a mold cavity of an injection mold and through a fluid pressure passage 3 which is inserted into the inner wall and formed of an axial core 2 having a specified shape movable back and forth in the axial direction. Here, the pressurized fluid is put with pressure into a melting resin 207 in the mold cavity in a state that a tip 21 of the axial core 2 is being inserted into the tip 12 of the sleeve. In a state that the tip 21 of the axial core 2 is being pushed into the mold cavity, the pressurized fluid in the hollow is discharged.
Patent JP-S529110-A (JP)
Title: Improved rotary pump
Inventor: YAMAUCHI SABUROU
IPC: F04B53/00
Filed: 1975-07-14
Abstract: PURPOSE: Improved rotary pump made of durable sliding material, relatively noiseless, unijurious to matting components and abrasion resistant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0658267-A (JP)
Title: Moving vane pump
Inventor: HAINTSU TOIBURAA
IPC: F04C2/344
Filed: 1993-04-14
Abstract: PURPOSE: To provide a rotary vane pump which eliminates the danger of being eroded and improves the direction of a working fluid stream in an elbow region. CONSTITUTION: A rotary vane pump comprises mainly an outer cover portion 1 and an outer cover 2 surrounding a cavity or chamber 1a to seal a fluid. A pressure plate and a cam ring ensuring the rotational movement of a pin 6 are fixedly arranged with respect to the outer cover. A rotor 7 having a series of radial guide grooves is arranged in the ring. Blades or vanes 8 are radially movably fitted in the guide grooves. The rotor is operated by a shaft 9 fitted in a bore in the cover. The rotor is cylinder-shaped, while the ring has a substantially oval inner shape with a short axis substantially corresponding to the diameter of the rotor and a long axis defined by the elongated movement of the vane 8. Thus, two sickle-shaped working regions are formed between the cam ring 5 and the rotor and separated into many compartments by the vanes 8.
Patent JP-2000035491-A (JP)
Title: Electronic timepiece
Inventor: KITAHARA JOJI
IPC: G04B31/08
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To make an electronic timepiece thinner, by enabling spaces among respective components to be lessened by preventing lubricating oil from being scattered around from an annular groove if a rotor for power generation is rotated at high speed. SOLUTION: In an electronic timepiece equipped with a generator for self- winding as it is called, jewels 212, 214 and ring-shaped caps 213, 215 are used in bearing portions of a rotary center shaft 211 of a rotor 21 for power generation, for the purpose of improving structures of respective components themselves and dispositional structures and thereby making the electronic timepiece thinner. The cap 215 covers an end face 216 of the jewel 214 on the side confronting the rotor 21 for power generation, from the outer circumferential side, and forms an annular groove G3 for lubricating oil together with an outer circumferential surface of the rotation center shaft 211.
Patent JP-H1090088-A (JP)
Title: Foundation pile
Inventor: SUGITA MINORU
IPC: G01L5/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To investigate the soundness of a foundation pile objectively and quantitatively by a method wherein a conductive wire material whose electric resistance value is changed by the history of a load or a strain is buried in the inside of the foundation pile constructed in the ground from its upper end part up to its lower end part in such a way that both end parts of it are pulled out from the upper end part of the foundation pile. SOLUTION: Four conductive cables 2 are buried in a foundation pile 1 at equal intervals in the circumferential direction of a cross section along reinforcing bars or the like in concrete constituting a pile body 1a in such a way that they are extended respectively in parallel with the axial line of the foundation pile 1. The conductive cables 2A, 2B and those 2C, 2D which are faced so as to sandwich the central axial line of the foundation pile 1 are connected to each other at the lower end part of the foundation pile 1 so as to form a U-shape, and both end parts are pulled out from the upper end part of the foundation pile 1. When an earthquake occurs so as to fracture the conductive cables 2A, 2B or those 2C, 2D, an electric resistance value is increased remarkably, and their fracture can be judged.  In addition, their fracture can be judged by a change in an electric resistance value due to the damage of a carbon fiber due to a load or a strain acting on the foundation pile 1.
Patent JP-H0825174-A (JP)
Title: Spindle head lubricating cooling device for machine tool
Inventor: HOSOKAWA YUTAKA
IPC: B23Q11/12
Filed: 1995-04-12
Abstract: PURPOSE:To prevent a leak of lubricating oil from inside a spindle head while suppressing thermal displacement in the spindle head, by using a lubricating oil transfer feed means so that it can control a temperature integrated of a spindle and inside the spindle head, and lubricating the spindle head by oil so as to return it back to a cooling device in a cooling oil circuit of the spindle. CONSTITUTION:A pipe 64 in an outlet side of a cooling device 12 is made to branch into two systems of lubricating/cooling oil circuits, also to arrange venturi tubes 38 in a pipe in a return side of the cooling oil circuit, so as to connect the venturi tubes 38 and an oil bath 18 in the lubricating oil circuit by pipes 43, 44.
Patent JP-S61246997-A (JP)
Title: Electrically erasable and rewritable read only memory
Inventor: TSUNODA HITOSHI
IPC: G11C17/00
Filed: 1985-04-23
Abstract: PURPOSE:To reduce the number of parts used, to improve reliability and to scale down memory by controlling other blocks in a readable state when a divided memory cell array block is in a write cycle. CONSTITUTION:When a write enable signal inversion WE, a chip enable signal inversion CE and an output enable signal inversion OE come to '0', '0', and '1', respectively the output of the logical gate 21 of a control circuit comes to '1' to cause the output of an AND gate 22 to which an address signal is added to be '1', and an FF 23 is set. Then the enable signal G1 of an Q output and the ready signal RDY1 of an inverse Q signal come to '1' and '0', respectively, and the EEPROM of the 1st block of the divided memory cell array is made in a writable state. Simultaneously the output of an AND gate 24 to which an address signal through an inverter 25 is supplied comes to '0'. The ready signal RDY1 from an FF 26 and an enable signal G2 come to '1' and '0', respectively, and the EEPROM of the 2nd block is made in a readable state. Accordingly the number of memories used and their types in a microcomputer system are reduced, and an increase in reliability and miniaturization an be attained.
Patent JP-S5515511-A (JP)
Title: Constant current circuit
Inventor: KOMINAMI YASUO
IPC: G05F1/56
Filed: 1978-07-19
Abstract: PURPOSE: To prevent an output current from varying with a power voltage by connecting the emitter of a constant current transistor to its emitter, by providing a Tr to be applied at its base with a constant voltage and by keeping the collector potential of constant current Tr constant.  
     CONSTITUTION: A constant voltage is developed by resistance R 1  and Zener diode 2 of the constant current circuit, and a constant current is generated by the series circuit of resistance R 2  applied with this constant voltage, diode-connected transistor RrQ 1  and resistance R 3 . Then, a constant attraction current is obtained from the collector of TrQ 2  connecting to the base of this constant current TrQ 1  and to resistance R 4  at its emitter. The collector voltage is made constant by providing TrQ 5  connecting at its emitter to the collector of this TrQ 2  and applied at its base with the constant voltage from diode 2. Then, the constant attraction current of TrQ 2  is extracted from TrQ 3  and Q 4  constituting the current Miller circuit to prevent variation in output current caused by variation in power voltage V cc . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10267110-A (JP)
Title: Differenitial case for differential limiting device
Inventor: TERADA EIICHI
IPC: F16H48/38
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a differential case for a differential limiting device easy in working, excellent in its workability and capable of ensuring a dimensional accuracy. SOLUTION: A differential case comprises a tubular case main body 5 and right and left differential caps 6 and 7 with which both end openings of the cage main body are respectively covered. A differential limiting device comprises a pinion shaft 20 passing through and rotating with the case main body 5, pinion gears 21 and 22 rotatably supported by the pinion shaft 20, side gears 25 and 26 rotatably supported by the right and left differential caps 6 and 7 and engaging with the pinion gears 21 and 22 in the manner of a bevel gear in the differential case and multiple disk clutch mechanisms 34 and 44 provided between the rear surfaces of the side gears 25 and 26 and the inner surfaces of the differential caps 6 and 7.  The inner peripheral surfaces of the differential caps 6 and 7 are provided with engaging grooves 6g and 7h engaging with protrusions formed on the outer peripheral edges 36a, 38a, 46a and 48a of the friction disks of the multiple disk clutch mechanisms 34 and 44.
Patent JP-H05286676-A (JP)
Title: Elevator door control device
Inventor: HANDA SHINICHI
IPC: B66B13/14
Filed: 1992-04-08
Abstract: PURPOSE:To provide an elevator door control device, which can prevent the door from being held open extendedly for an unnecessarily long time. CONSTITUTION:An elevator door control device is equipped with a door open extending means, for example a door open extending relay, which elongates the opened time of elevator door 3, wherein the door control device is further provided with an information medium to stores a specific code determined previously, for example a code card 10, and a code reading means such as a card reader 11 which reads the specific code and emits a control signal for actuating the door open extending means. Thereby the operating efficiency of the elevator can be enhanced.
Patent JP-S5612196-A (JP)
Title: Manufacture of diaphragm for loudspeaker
Inventor: WATANABE MASAJI
IPC: H04R31/00
Filed: 1979-07-10
Abstract: PURPOSE:To obtain an inexpensive loudspeaker diaphragm of superior characteristics by obtaining a diaphragm base body by vapor-depositing a metal on an auxiliary base body and then by performing the microwave plasma processing of it. CONSTITUTION:On an auxiliary base body made of a plastic film, etc., a metal such as titanium foil is vapor-deposited and then the auxiliary base body is removed by melting to obtain domed diaphragm base body 17 formed of only a vapor- deposited metal layer. Those base bodies 17 are arranged on the internal wall of quartz-made cylinder 16 in container 5 serving as the processing chamber of a microwave nitriding processor. Container 5 is evacuated and supplied with nitrogen gas and hydrogen gas at an adequate mixture ratio while fed with microwave electric power to produce plasma 25, performing the surface nitriding processing of each base body 17. In addition to the nitriding processing, the same diaphragm can be obtained by carbonization processing or boriding processing.
Patent JP-S61244399-A (JP)
Inventor: ISHIWATARI TAKASHI
IPC: D06F75/28
Filed: 1985-04-23
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。
Patent JP-S62242710-A (JP)
Title: Combustion device
Inventor: KAWASAKI YOSHITAKA
IPC: F23C6/04
Filed: 1986-04-16
Abstract: PURPOSE:To restrict a generation of nitrogen oxide as well as to prevent a discharging of carbon monoxide or odor substance or the like from being discharged by a method wherein a radiator body crossing at a flow passage between a flame port and a discharging gas outlet port and having its upstream side surface opposed to a wall of a combustion chamber is arranged in the flow passage and then an oxidation catalyst layer is arranged. CONSTITUTION:A radiator body 7 is inclined and arranged within a combustion chamber 5 in such a way as it may cross with a center of flow passage connecting a flame port 1 with a discharged gas outlet port 6, a plane of the discharging gas flow passage facing to its upstream side is directed forwardly and the discharging gas outlet port 6 is provided with an oxidation catalyst layer 10 having platinum carried on a honeycomb alumina carrier. A part of a flame F formed at the flame port 1 is contacted with the radial body 7 and hot discharging gas of which reaction is finished at a lower part of the radiator body is also heat exchanged with the radiator body 7, so that the radiator body 7 becomes red heated to radiate heat which is supplied from a radiation window 9 to the front face through a heat-resistant glass 8. A discharging gas temperature at a downstream side of the radiator body 7 is excessively decreased due to the thermal radiation and so a generation of nitrogen oxide can be restricted as less as possible. In turn, even if a flame F having non-reacted substance in it is contacted with the radiator body, an oxidation reaction is further promoted there and almost of all carbon monoxide or odor substances are removed.
Patent JP-S5422771-A (JP)
Title: Deciding method for die bonding
Inventor: OKIKAWA SUSUMU
IPC: H01L21/58
Filed: 1977-07-22
Abstract: PURPOSE: To secure a direct detection for the wet state of the pellet in an easy and accurate way through removal of the die bond component by processing the diebonded Si pellet with aqua regia. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57203716-A (JP)
Title: Supporting device for converter furnace body
Inventor: TSUTSUI TAIZOU
IPC: C21C5/50
Filed: 1981-06-05
Abstract: PURPOSE: To exactly support a furnace body irrespective of secular change or thermal expansion of the furnace body, by mutually connecting and using each slide-turning member which abuts on 2 cylindrical surfaces of a seat body fitted into a supporting neck of a trunnion ring.  
     CONSTITUTION: In case when a higher tension load has operated on a left bolt 28 due to thermal deformation or secular change of a converter furnace body 1, a left slide-turning member 25 slides on an upper surface 24 of a seat body 22 along its cylindrical surface in the direction A. On the other hand, a right slide- turning member 25 is connected with a link 26 and pins 27, 27, therefore, it slides in the opposite direction B. As a result, tensile force of a right bolt 28 increases, therefore, thensile force of the left and right bolts becomes almost equal. On the other hand, thermal deformation in the circumferential direction of the converter furnace body 1 is escaped by sliding on a contacting surface 35 of a supporting ring 14 and a seat 21, and a contacting surface of the ring 14 and seats 21, 21 on a trunnion ring 4. Also, since the seat body 22 is fixed to a supporting neck 19 in its trunnion axial direction and the direction C, only tensile force operates on the bolts 28, 28. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05288759-A (JP)
Title: Vehicle speed detecting apparatus
Inventor: UEDA MITSUO
IPC: G01M17/00
Filed: 1992-04-09
Abstract: PURPOSE:To obtain a vehicle speed detecting apparatus capable of obtaining highly accurate and reliable data with reduced detecting errors. CONSTITUTION:A weight housing 13 is supported via a bearing 20 to a rotor part 12 which rotates together with a vehicle 1. A spring member is provided between the weight housing 13 and an external fixed part. A stator part of an encoder 14 is fixed to the weight housing 13 and moreover, a rotor shaft 26 of the encoder is connected to be integrally rotated with the rotor part 12.
Patent JP-S61246630-A (JP)
Title: Combined weighing apparatus
Inventor: KITAGAWA KAZUMI
IPC: G01G19/387
Filed: 1985-04-25
Abstract: PURPOSE:To enable the smooth slide-down of viscous products such as pickled foods by a construction wherein the outward inclination of a divergent table is formed to be large, and the end of a radial trough is connected with a weighing hopper, which is made to face a lower collecting shoot. CONSTITUTION:In a combined weighing apparatus 1 for weighing viscous products such as pickled foods so that they are at set weight, a divergent table 5 is connected with weighting hoppers 33 supported by a weighing unit 30, through the intermediary of a plurality of radial troughs 6 which are made to face the peripheral edge of the table. The taper-cone-shaped lateral side of the divergent table 5 is formed to be slanting down outward in a large degree, and the radial troughs 6 are formed to be slanting downward in a large degree outside said table so that viscous products can slide smoothly along the surface of each trough 6 with the motion of an electromagnetic vibration unit 7 fitted to a frame 2. The end of each radial trough 6 is connected to each weighing hopper 33, which is made to face a lower collecting shoot 19. In addition, an opening 8 for draining a liquid is provided at the end of the sliding surface of the trough 6. The viscous products are let to slide on a mesh body 9 connected to the sliding surface over the opening 8, while the liquid accompanying them is dropped down through the opening 8.