baber/WOPTO huggingface dataset:
Patent JP-S6261807-A (JP)
Title: Pneumatic radial tire
Inventor: TAKEUCHI AKIHIRO
IPC: B60C11/13
Filed: 1985-09-10
Abstract: PURPOSE:To suppress the stone biting by forming a center longitudinal groove in zigzag form continuous in the circumferential direction on a tread center part and forming a platform having the prescribed depth, length, and width onto the edge side wall of the tire equatorial plane of the groove. CONSTITUTION:A platform P is formed on the side wall of an edge part E on the side close to the tire equatorial plane C of a center longitudinal groove G1. The depth L4 of the platform P is set to 40-80% of the depth L5 of the center longitudinal groove G1, and the length L2 in the circumferential direction is set to 15-40% of the length L1 of the zigzag pitch of the center longitudinal groove G1, and the width L6 is set to 5-20% of the width L3 of the groove G1. With such constitution, the stone biting can be prevented without deteriorating the wet grip performance, abrasion resistance, etc.
Patent JP-H0652049-A (JP)
Title: Memory content restoration device
Inventor: SHIOZAWA TSUNEMICHI
IPC: G06F12/08
Filed: 1992-07-28
Abstract: PURPOSE:To restore the content of main memory by nullifying only a rewritten block on cache memory when processing under execution is interrupted by managing data accessed in a period between the start and completion of the processing being executed by a processor by setting in an intermediate state on a cache memory. CONSTITUTION:This information processor is comprised of the processor 1, the main memory 3 whose address space is divided into plural blocks, and the cache memory 2. The data accessed in the period between the start and completion of the processing being executed by the processor 1 is managed by setting in the intermediate state on the cache memory 2, and the content of the block before rewrite is written back on the main memory 3. The rewrite of the block set in the intermediate state is performed by rewriting only the block stored in the cache memory 2. When the processing under execution is interrupted, the content of the main memory 3 is restored by nullifying only the rewritten block on the cache memory 2.
Patent JP-S5991795-A (JP)
Title: Ultrasonic wave probe
Inventor: WAKOU SHIYUUZOU
IPC: A61B8/00
Filed: 1982-11-17
Abstract: PURPOSE:To attain the inspection applied with pulse compressing technology not requiring any special external circuit by arraying plural ultrasonic wave oscillators to be superposed and to face only sound radiating surface to make irregular the direction of an electric field impressed to the oscillators. CONSTITUTION:Four ultrasonic wave oscillators 1 are arrayed and superposed by facing only the sound radiating surfaces 2 of each oscillator 1. In exciting the ultrasonic wave probe by an impulse, each oscillator 1 excites an ultrasonic wave having a resonance frequency being a half wavelength in thickness. As shown in Figure, leads 5 are connected and the direction of the electric field impressed to each oscillator 1 is changed for each oscillator 1, then the waveform of the ultrasonic wave transmitted to an object to be inspected is the same as shown in the Figure. That is, this ultasonic wave probe does not require any special exciting external circuit and the required waveform is realized in the inspection applied with the pulse compressing technology.
Patent JP-H0367982-A (JP)
Title: Low temperature container with illumination device
Inventor: KOBAYASHI AKIO
IPC: F21V33/00
Filed: 1989-08-03
Abstract: PURPOSE:To prolong the life of an illumination device and uniformly cool the interior of a container by cooling the surroundings of the illumination device by cold air. CONSTITUTION:Illumination devices 61 are formed at right and left two positions of an upper fan duct 41 formed spreading at the center before and after a ceiling wall of the same located in the course to the same. The illumination device 61 comprises a bottomed cylindrical frame 62 opened at it lower surface, an outlet 63 mounted on the inside wall of the cylindrical frame 62, and a lamp 64 joined with and supported on the outlet 63. Cold air flowing out in the upper fan duct 41 is blown out from a blow-off outlet 43 into the upper container box 2 and blown from a vent hole 65 in the cylindrical frame 62 of the illumination device 61 into the cylindrical frame 62, and further blown out from the lower surface opening in the cylindrical frame 62 into the upper container box 2. The illumination device 61 is cooled by the cold air flowing around the cylindrical frame 62 and flowing through the cylindrical frame 62, to prolong the life of the lamp 64. Further, the inside of the upper container box 2 can be prevented from rising in temperature owing to heat produced by the lamp 64.
Patent JP-H10176247-A (JP)
Title: Iron base silicon-manganese alloy or iron base silicon-manganese-nickel alloy good in grindability and alloy powder thereof
Inventor: AOKI KOICHI
IPC: C22C33/04
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To produce an easily grindable and mass-producible iron base S-Mn or iron base Si-Mn-Ni alloy and to produce the alloy powder thereof. SOLUTION: This alloy and alloy powder have a compsn. contg., by weight, 0.40 to 1.20% C, 5.0 to 12.0% Si and 19.0 to 42.0% Mn or <=30% N, and the balance Fe, also satisfying Si >=11.89-2.92C-0.077Mn, moreover having >=550 Vickers hardness (Hv), and in which the area ratio of dendrite in the structure is regulated to <=50%. Furthermore, in a condition in which they have this componental compsn., Si<=8.3C+0.14Mn is also satisfied, and moreover, <=1.10 relative permeability (μ) is satisfied.
Patent JP-S6263657-A (JP)
Title: Method for stabilizing shape memory characteristic of shape memory ti-ni alloy
Inventor: HONMA MASARU
IPC: C22F1/10
Filed: 1985-09-13
Abstract: PURPOSE:To stabilize the shape memory characteristics of a shape memory alloy by selectively accumulating dislocation in the grains of the alloy so as to increase the dislocation density in the grains and to keep the dislocation density on the grain boundaries low. CONSTITUTION:Stock for a shape memory alloy is made to memorize a prescribed shape (a). The stock is so largely elongated as to cause plastic deformation (b). The load is relieved from the stock and the shape of the stock is restored by heating to the Md point or above at which restoration recrystallization is not caused or is hardly caused (c). The stock is rapidly cooled (d). The stages (b), (c), (d) are repeatedly carried out until the restored shape is stabilized.
Patent JP-H0542366-A (JP)
Title: Micro welding equipment
Inventor: INOUE KIYOSHI
IPC: B23K9/04
Filed: 1991-08-12
Abstract: PURPOSE:To perform coating hardening treatment with high accuracy by providing a device to give a vibration to a coating material electrode by a magnetostrictive material or an electrostrictive material on micro welding equipment. CONSTITUTION:Since the device 4 to give the vibration to the coating material electrode 3 by the magnetostrictive material 41 or the electrostrictive material is provided on the micro welding equipment which generates pulse discharge between the coating material electrode 3 and a treating body 1 to be coated while vibrating and bringing the coating material, electrode 3 close to and away from the surface of the treating body 1 to be coated, repeatedly transfers and deposits a fine molten part of the coating material electrode 3 on the surface of the treating body and forms a coating layer on the surface of the treating body, changeover and control of the amplitude and frequency of the vibration of the coating material electrode 3 are carried out carefully and the coating hardening treatment with high accuracy is made possible by regulating the strength and frequency of a magnetic field or an electric field.
Patent JP-H1042965-A (JP)
Title: Auxiliary top plate device
Inventor: NISHIMURA SUMIO
IPC: A47B37/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary top plate device capable of being simply fitted to or removed from a desk and setting its upper face on the same plane as a top plate by utilizing the drawer of the desk. SOLUTION: A pair of the right and left stoppers 12, 12 are protruded downward on the lower face of an auxiliary top plate having the lateral width size A larger than the size D between the right and left side plates 6, 6 of the drawer 2 of a desk 1 so that the distance E between the outside faces becomes nearly equal to the size D between the side plates 6, 6. The auxiliary top plate 11 is mounted on the upper face of the drawer 2 while the stoppers 12, 12 are kept in contact with the inside faces of both side plates 6, 6 of the drawer 2 drawn from the desk 1. The upper face of the auxiliary top plate 11 is made nearly flush with the upper face of the top plate 5 of the desk 1.
Patent JP-S61171132-A (JP)
Inventor: ARAN DEEBITSUDO ABURAMUSU
IPC: H01L21/302
Filed: 1985-09-13
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-S58103735-A (JP)
Inventor: MIZOI HITOSHI
IPC: H01H37/76
Filed: 1981-12-15
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-S58103628-A (JP)
Title: Measuring method for temperature
Inventor: FURUMURA YUUJI
IPC: G01K7/02
Filed: 1981-12-15
Abstract: PURPOSE:To obtain a signal consisting only of thermal electromotive force, by providing a circuit of even numbers of thermocouples connected in order to add the thermal electeomotive force so that it does not cross an induction magnetic field each other, and offsetting induced voltage generated on its output end. CONSTITUTION:Voltage induced by an outer electric field generated in a stainless steel wire 3 juxtaposed to a thermocouples 1, 2, is added by inverting a phase to output terminals A, B connected with two pairs of platinum-platinum rhodium thermocouples 1, 2 in order to add its thermal electromotive force. Hereby, a component of the induced voltage is offset and an addition output consisting only of the thermal electromotive force of the thermocouples 1, 2 is inputted into a differential amplifier 4.
Patent JP-S5893057-A (JP)
Inventor: YOHANESU SHIYOTSUPUMAIYAA
IPC: G03F5/00
Filed: 1982-11-19
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-H0652447-A (JP)
Title: Electronic cash register
Inventor: OKA YUKIHIKO
IPC: G07G1/00
Filed: 1992-07-29
Abstract: PURPOSE:To smoothly advance transaction processes on the electronic cash register. CONSTITUTION:A customer quantity counter 6 and a lamp 7 are installed in the ECR 1 and they are connected by signal lines and controlled by a CPU 8. Memories 17, 18, and 19 and a customer quantity totalization memory 20 are provided in the RAM 1 of the ECR 10, and the memory 17 is stored with predetermined values as the judgement reference of the extent of customer congestion. The difference between the value of the memory 19 stored with the total number of customers, queued in front of the ECR 1, which is read out of the customer quantity memory 6 and the value of the customer quantity memory 20 stored with the value obtained by adding the values of the memory 18 stored with the numbers of customers by transactions one after another is compared with the value in the memory 17. When the difference is smaller than the value in the memory 17, it is judged that the ECR 1 is not crowded and a lamp 7 is made to illuminate, but when larger, it is judged that the ECR 1 is crowded and the lamp is turned OFF.
Patent JP-S6356943-A (JP)
Title: Adhesive tape for sealing
Inventor: MATSUYAMA YUKIO
IPC: H01L23/06
Filed: 1986-08-27
Abstract: PURPOSE:To reduce the generation of peeling accidents even in a series of a heating process by sticking a blotting-paper-like film member in proper size for sealing onto one surface of a tape member while forming a plurality of pinhole-shaped small holes to the tape member at the sticking position of the film member. CONSTITUTION:An adhesive tape 1 for sealing is constituted of a tape member 2, adhesives 3 applied onto one surface of the tape member 2 and a blotting- paper-like film member 4 in proper size stuck onto one surface of the tape member 2. A plurality of pinhole-shaped small holes 2A are shaped to a section corresponding to the sticking section of the film member 4 in the tape member 2. The small holes are used, thus eliminating peeling accidents approximately completely by the action of a plurality of the small holes formed to the tape member and the blotting-paper-like film member pasted to the tape member even in the heating process and washing process of a part body.
Patent JP-H0251895-A (JP)
Title: Discharge lamp lighting device
Inventor: TAKEUCHI HIROYASU
IPC: H02M7/48
Filed: 1988-08-12
Abstract: PURPOSE:To reduce the size and costs as well as to simplify the structure by enabling operation of an inverter circuit with an optimum mode according to the state of a discharge lamp circuit on the basis of the output of a judging circuit. CONSTITUTION:There are provided a judgement circuit 4 wherein a test mode period is set during the preheating mode period for preheating discharge lamps DL1, DL2, from throw-in of power and the oscillation frequency of an inverter circuit 1 is set during the test mode being shifted from the resonance frequency of a current resonating circuit so that the state of a discharge lamp circuit 3 is judged with the operation condition change of resonator system, an oscillation control circuit 5 for operating an inverter circuit 1 with an optimum mode according to the state of the discharge circuit 3. It is thus possible to detect the state of the discharge lamp circuit 3 surely without applying any stress to switching elements Q1, Q2 and to make the circuit configuration simple as well as to reduce the size and costs easily since the state of the discharging circuit 3 is detected according to the operation state change of the resonator system.
Patent JP-H09157961-A (JP)
Title: Rotor for open end spinning machine
Inventor: IKEDA MASATOSHI
IPC: D01H4/10
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotor free from damaging at high speed rotation >=10×10<4> rpm and deterioration of yarn strength and yarn quality over a long term. SOLUTION: In the rotor for an open end spinning machine comprising a spinning chamber which is a hollow part, a spinning part of a closed-end cylinder forming twisted yarn by bundling and continuously twisting staple fibers at the greatest diameter part of the spinning chamber, and a rotating shaft, the spinning part 1 is composed of a silicon nitride sintered compact containing more than 60% of silicon nitride particles having average crystal particle size: 0.1-10μm and aspect ratio >=3.
Patent JP-H1048697-A (JP)
Title: Driving device for camera
Inventor: AKIMOTO KAZUO
IPC: G03B9/08
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for a camera having a small number of parts and also whose axial position is highly accurate, at a low cost. SOLUTION: A container-like rotor storing part S is partly formed on a shutter base plate 1, and a supporting plate 2 is installed opposite to the part S, and a rotor shaft 3 is directly supported by bearing parts installed on both of the plates 1 and 2. A rotor 5 constituted of a permanent magnet is fixed on the rotor shaft 3, and a driving pin 4 is rotated in accordance with the rotation of the rotor shaft. A coil 8 is directly wound around a coil frame part 7 formed on the shutter base plate 1 and the supporting plate 2 so as to be parallel to the rotor shaft 3. When the coil 8 is energized, the rotor is rotated only at a prescribed angle, then, a sector 6 is rocked by the driving pin 4, then, a shutter opening/closing operation is executed.
Patent JP-S6447305-A (JP)
Title: Seedling carrier table in rice transplanter
Inventor: YABUUCHI MASATOSHI
IPC: A01C11/02
Filed: 1987-08-12
Abstract: PURPOSE:To surely carry out supply of reserve seedling boxes, by connecting a switch for turning 'off' in inserting pot seedling boxes into an insertion port and turning 'on' in removing the seedling boxes and switch for turning 'on' in inserting the boxes into a delivery port and turning 'off' in removing the boxes in series with a buzzer. CONSTITUTION:Pot seedling boxes (a) are inserted into a seedling carrier table 1 and intermittently fed to the delivery side for each hill. Switches 4 and 5 are respectively provided on an insertion port 2 and delivery port 3 and connected in series with a buzzer. In inserting the seedling boxes (a), the switch 4 is turned off by contact of a switch lever 6. The switch 5 is turned off by noncontact of a switch lever 7. When the seedling boxes (a) reach the delivery port 3, the respective levers contact to turn off the switch 4 and turn on the switch 5 so that a buzzer will not be actuated. When the seedling boxes (a) pass over the lever 6, both the switches 4 and 5 are turned on to actuate the buzzer and inform the time of supplying reserve seedling boxes.
Patent JP-H0951185-A (JP)
Title: Mounting construction for printed-circuit board
Inventor: KISHI YOSHITAKA
IPC: H05K7/14
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To realize compacting and cost reducing for equipment with respect to the mounting construction of a printed-circuit board. SOLUTION: This is a mounting construction for giving a plug-in connection of a printed board 3 to a back panel 2 arranged on the rear surface of a shelf 1; the printed-circuit board 3 is welded by pressure to a reinforcing bar of the back panel 2 before connecting to the back panel 2; and an earthing metal for providing a frame ground of the printed-circuit board 3 is attached through the reinforcing bar.
Patent JP-S6179880-A (JP)
Title: Air pressure power apparatus for laying car road
Inventor: AKAI RYOHEI
IPC: F04B35/06
Filed: 1984-09-26
Abstract: PURPOSE:To permit the power generation in the utilization of the weight of a car by laying an applied plate equipped with an elastic hollow pipe not a car road and pressurizing the hollow pipe by the weight in the case when the car passes on the applied plate and supplying the air in the hollow pipe into a turbine. CONSTITUTION:A plurality of elastic hollow pipes 2 are fixed in an applied plate 1 and laid so as to contact with a road surface 3. A suction valve 4 and an exhaust valve 5 are installed onto the both edges of the hollow pipe 2, and when the hollow pipe 2 is pressed with the applied plate 1 by a car 12, the air in the hollow pipe 2 is compressed and stored into a compression tank 7 equipped with a valve 8 through an air feeding pipe 6. While, after the car 12 passed over the applied plate 1, the hollow pipe 2 is restored by the elasticity, and when the exhaust valve 5 is closed, the suction valve 4 is opened, and air is inhaled into the hollow pipe 2. The air in the compression tank 7 is jetted- out into a turbine 11 from an under-pressure feeding pipe 10 by an automatic control valve 9, and the turbine 11 is revolved to generate electricity.
Patent JP-H0753524-A (JP)
Title: Production of 2-butyl-4-chloroimidazole-5-carbaldehyde
Inventor: TAKAHASHI YASUHIRO
IPC: C07D233/68
Filed: 1993-07-23
Abstract: PURPOSE:To provide a method for producing 2-butyl-4-chloroimidazole-5- carbaldehyde, capable of eliminating loss in carrying out purification in chlorination process and capable of readily removing a by-product produced in the chlorination process being difficult to eliminate by utilizing property of functional group after the following oxidation reaction. CONSTITUTION:In producing 2-butyl-4-chloroimidazole-5-carbaldehyde by chlorinating 2-butyl-5-hydroxylmethylimidazole to produce 2-butyl-4-chloro-5- hydroxymethylimidazole and oxidizing this 2-butyl-4-chloro-5- hydroxylmethylimidazole, the oxidation is carried out without isolating and purifying 2-butyl-4-chloro-5-hydroxylmethylimidazole and the resultant product is made to react with sodium hydrogensulfite to produce hydrogensulfite addition product, which is then hydrolyzed to selectively produce the objective 2-butyl-4- chloroimidazole-5-carbaldehyde.
Patent JP-H0368113-A (JP)
Title: Oil-filled electric machinery and apparatus
Inventor: KAWASHIMA TAKESHI
IPC: H01F27/00
Filed: 1989-08-07
Abstract: PURPOSE:To prevent dielectric breakdown without excessively suppressing the fluidization speed of insulating oil by a method wherein the electric signal coming from the electric charge cloud, generated on the interface between insulating oil and a solid insulator by the fluidization of insulating oil, is detected through the intermediary of an insulating core. CONSTITUTION:The oil-filled electric machine such as a transformer and the like is formed by providing a wiring body, having a winding and a solid insulator, inside a tank 1 in which insulating oil 2 is circulated. An electrostatic negative charge cloud 9 is generated on the interface of the oil 2 and the solid insulator by the circulation of the above-mentioned oil 2. Pertaining to the electric signal sent from the cloud 9, a positive charge cloud corresponding to the electric signal is detected by the detector 27 which is connected to the insulated core 24 provided through the intermediary of the electric insulator 23 of the core main body 22. When the detected current value is in excess of the prescribed value, an alarm is given, and the flow speed of oil is made slower. At this time, the dielectric breakdown due to the superposition of electric field of the charge cloud can be prevented and this detection is monitored at all times without suppressing the flow speed of the insulating oil in excess of the required extent.
Patent JP-H0653765-A (JP)
Title: Automatic gain control circuit
Inventor: INOUE TAKETOSHI
IPC: H03F1/06
Filed: 1992-07-30
Abstract: PURPOSE:To keep an output power from a 1st burst output to a prescribed output level in the sample-and-hold type automatic gain control circuit keeping a burst output to a prescribed output level. CONSTITUTION:The control circuit is provided with 1st and 2nd changeover devices 12, 13 used to make an output signal of a modulator 3 to be a nonmodulation signal and with a high speed 2nd sample-and-hold circuit 15 operated for a period when the nonmodulation signal is outputted, and a period for some bits for nonmodulation is provided before a burst output, and the high speed 2nd sample-and-hold circuit 15 is operated for this period to keep the output power constant to make the output power constant from the 1st burst output.
Patent JP-H0686918-A (JP)
Title: Monolithic ceramic filter
Inventor: YORITA HIROSHI
IPC: B01D71/02
Filed: 1993-07-23
Abstract: PURPOSE:To make flow resistance of a filtrate inside of bulkheads small and to perform efficiently filtration by making a part of the bulkhead of a honeycomb structure to a flow resistance relaxing part consisting of a bulkhead exposing the end face on the outer wall face of the structure and being thicker than another bulkhead. CONSTITUTION:A part of the bulkhead of a honeycomb structure is made to be a flow resistance relaxing part 12 exposing the end face on the outer wall face of the structure and being thicker than another bulkhead. The thickness of the flow resistance relaxing part 12 is made to be 1.5-10-fold of the thickness of another bulkhead and pref. 2-5-fold. In addition, on the flow resistance relaxing part 12, a plurality of filtrate discharging holes 14 extending to the outer wall face 13 of the honeycomb structure are provided. In addition, a filtration film consisting of a porous ceramic with a mean fine pore diameter of about 50Angstrom  to about 5mum is formed on the surface of a filtrate feeding path 11 of the honeycomb structure to make a ceramic filter. As it is possible thereby to make the filtering area large and to make the flow resistance of the filtrate in the bulkhead small, it is possible to perform efficiently filtration.