baber/WOPTO huggingface dataset:
Patent JP-S60204985-A (JP)
Title: Discharge valve apparatus of sealed type compressor
Inventor: SHIIZAKI HIROSHI
IPC: F04C29/00
Filed: 1984-03-28
Abstract: PURPOSE:To improve volume efficiency and prevent the breakage trouble of a discharge valve by forming a discharge hole onto the concaved bottom surface of a lower- shaft receiving edge plate and fixing a valve pressing plate onto the concaved upper surface and opening/closing-operating the discharge valve along the penetration hole formed onto the valve pressing plate and reducing the capacity of the discharge valve. CONSTITUTION:A discharge valve apparatus 32 is installed into a discharge hole 36 formed onto the concaved bottom surface 35 of a lower-shaft receiving edge 29, and the both edges of a valve pressing plate 37 are fixed by bolts 39a and 39b onto the concaved upper surface 38 of the lower-shaft receiving edge plate 29. A penetration hole 40 is formed onto the upper part of the valve pressing plate 37, and a pin 42 integrally formed with the valve part 41a of the discharge valve 41 penetrates through the penetration hole 40, and the direction of opening and closing the discharge valve 41 is restricted by the pin 42. With such constitution, when coolant is discharged from a discharge hole 36, the discharge valve 41 is restricted only by the elastic body 43 such as spring, and the breakage trouble of the discharge valve 42 is prevented. Since the discharge valve 42 is opening/closing-operated along the penetration hole 40, the capacity of the discharge hole 36 can be reduced, and the volume efficiency can be improved.
Patent JP-S5795438-A (JP)
Title: Device and method of assembling tire
Inventor: AARU EFU ROEFURAA
IPC: B29D30/08
Filed: 1981-04-24
Abstract: The present invention discloses a tire building apparatus (10) and preferred method for building a tire. The apparatus includes a longitudinally movable carriage (12), a guideway (20) for the longitudinal movement of the carriage, a headstock (14) mounted on the carriage, a tire assembly drum (11) having an inboard end (29) and an outboard end and a drum support (15) mounted on the carriage. A plurality of operation stations (A-G) are spaced longitudinally along the guideway, and mechanical datum fixedly located at each operation station, are provided to engage mechanical locators secured to the carriage. A bladder is provided selectively to cause engagement of the locators with the mechanical datum at each successive station to locate the tire assembly drum precisely with respect to the operation station. The apparatus further includes means to swing the drum support pivotally between an active and passive position, respectively to engage and disengage a bearing assembly with the hub of the drum, a tailstock (142) movable along a guideway (145) and onto the longitudinally movable carriage, grab segments (186) mounted on the tailstock selectively to deposit and remove ' annular assemblies from the drum, and a stitcher mounted on the carriage.
Patent JP-S63228538-A (JP)
Inventor: ORITA MASATOMO
IPC: H01H3/12
Filed: 1987-03-17
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-S62219036-A (JP)
Title: Information processor
Inventor: TAJO MAKOTO
IPC: G06F11/22
Filed: 1986-03-19
Abstract: PURPOSE:To automatize a clock margin test without intervention of manual operation and to shorten the time required for this test by providing plural clock sources and a selecting means which selects one of these clock sources in accordance with clock mode indicating information from a program. CONSTITUTION:Clock sources 8-11 include normal clocks and margin clocks, and the clock source 8 is used as a normal clock source, and clock sources 9-11 are used as margin clock sources. By this designation, a clock selecting circuit 12 selects one of margin clock sources 9-11 and supplies clocks of the selected source to a clock distributing circuit 13, and this circuit 12 distributes clocks to each circuit in an information processor, an instruction register 1, and a clock mode register 7. The clock margin test is performed in the information processor by distribution of clocks of margin clock sources 9-11; and when the test is terminated, the instruction register 1 indicates a normal clock switching instruction by the normal program input, and the clock mode register 7 updates the clock mode to the normal mode to designate the normal clock source 8.
Patent JP-S53146251-A (JP)
Title: Rolling method for head of steel sheet into taper
Inventor: BABA SEIZOU
IPC: B21B1/24
Filed: 1977-05-26
Abstract: PURPOSE: To easily efficiently form the taper in the head of the steel sheet, by actuating the relief unit so as to roll only the head portion of the steel sheet in the dummy stand, when the rear stand of the continuous tandem rolling mill is allocated to the dummy stand, and the steel sheet is passed and rolled. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04296168-A (JP)
Title: Orthogonal transformation encoding device
Inventor: IKEDA KEIICHI
IPC: H04N19/60
Filed: 1991-03-26
Abstract: PURPOSE:To provide the orthogonal transformation encoding device with simple configuration from which a valid filter effect is obtained by implementing filter processing simultaneously with orthogonal transformation encoding. CONSTITUTION:An optical image of an object caught by a lens unit 1 according to a control signal from a control circuit 8 is converted into a video electric signal by an image pickup device 2, converted into a digital signal by an A/D converter 3, sent to a process circuit 4 to execute a series of process signal processing. The processed signal is divided into plural blocks at an orthogonal transformation circuit 5, orthogonal transformation processing is implemented for each block and filter processing is implemented to each frequency component after the orthogonal transformation and fed to a coding circuit 6, in which quantization and Huffman coding are implemented and the result is recorded onto a recording medium by a recording circuit 7.
Patent JP-2000254437-A (JP)
Title: Waste gas treating device
Inventor: HIROSE HIDEKI
IPC: B01D53/81
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To enable the regeneration of the activated carbon adsorbing org. raw gas at a low cost and efficiently by providing a chamber to be evacuated at a desorbing part and regenerating spent carbon by evacuating the chamber to vacuum with respect to a waste gas treating device in which the org. raw gas in adsorbed to the activated carbon and the spent carbon is regenerated at the desorbing part. SOLUTION: The desorbing device 23 comprises a vacuum regenerating part 41 as a transporting part, a chamber 42 and a rotary pump 43. That is, the spent carbon is transported to the vacuum regenerating part 41 and stored in order in each small chamber 44a-44h. The rotary pump 43 is connected to the vacuum regenerating part 41 through piping 46 provided with a valve 45, and in this way, each small chamber 44a-44h is evacuated to the vacuum. That is, the inside of each small chamber 44a-44h is evacuated, and the boiling point of the org. raw gas is lowered accompanying pressure drop. Therefore, the org. raw gas is easily desorbed from the spent carbon without heating the spent carbon to high temp.. As the result, the org. raw is desorbed from the spent carbon and the spent carbon is regenerated into fresh activated carbon.
Patent JP-H10244451-A (JP)
Title: Polishing tool and polishing method using it
Inventor: MOTOYAMA IZUMI
IPC: B24B13/01
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To polish works of various shapes by a small number of tools without requiring to slidingly adjusting to each other by covering a polishing surface of the tools with an extensible/contractible polisher, and sealing liquid inside of it. SOLUTION: A tool main body 4 is arranged between upper and lower electromagnets 7 and 7', and a work 5 is arranged between a tool main body 4 and the upper electromagnet 7. The tool main body 4 is constituted by using a cup 4a whose upper surface is covered with a polisher 2 as a base body, and is driven in rotation. A peripheral edge part of the polisher 2 is liquidtightly sealed by a holder 9. An opening 4c is formed at the bottom of the cup 4a, and an extensible/contractible bottom plate 4b is stuck, and a magnetic fluid 3 is sealed in the cup 4a. An extensible/ contractible sheet having a thickness of about 0.1 to about 1.0mm is used as the polisher 2. A similar extensible/contactible material is also used as the bottom plate 4b.  When a work quantity is little, a magnetic field is not impressed, and the magnetic fluid 3 is freely moved according to a projecting surface of the work 5. When the work quantity is much, the magnetic field is impressed, and the magnetic fluid 3 is moved in the direction of an iron core 6, and is deformed, and pressure is imparted to the work 5. Therefore, a polishing quantity can be optimized.
Patent JP-S59187457-A (JP)
Title: Method of polishing semiconductor base board
Inventor: TABATA AKIRA
IPC: B24B37/20
Filed: 1983-04-08
Abstract: PURPOSE:To polish the whole surface area of a base board to the same depth along the surface and at a high speed by adding abrasive grains smaller than a particular grain size into a polish liquid which is poured onto a rotating polish pad and uniformly separating by friction the separated-out Cu by means of said abrasive grain. CONSTITUTION:As for the types of abrasive grains, silicon carbide, alumina, silicon dioxide, etc. are used, and the grain size of less than 20mumphi or so, which inflicts less damage to the polishing surface while whose frictional effect is large, is desirable. The polishing is carried out, with the treated Si base board surface brought in contact with the face of a polish pad 6 which is being rotated at the number of revolution of 50 to 100r.p.m. and onto which a Cu plating polish liquid is poured at a rate of 2l/min. Thus, the Cu which is separated out on the polishing surface of the treated Si base board is separated from the Si surface by means of the friction with the abrasive grains contained in the polish liquid which is deposited on and rotated with the polish pad, thereby carrying out polishing at a high speed and to a uniform depth along the surface, without inflicting damage.
Patent JP-H07265906-A (JP)
Title: Working method for mirror finished material having fine hole and rolling roll therefor
Inventor: IKE HIROSHI
IPC: B21B1/22
Filed: 1994-03-31
Abstract: PURPOSE:To provide a working method for a mirror finished surface good at lubricity in press working, not impairing the excellent property as mirror finished surface (brightness, image clarity), having apparent mirror finished surface but fine hole therein and to provide a rolling roll used therefor. CONSTITUTION:Many fine recessed holes 2 apart each other in an interval are formed on the surface of a sintered hard alloy tool 1, by coining of the tool, a projecting part 4 corresponding to the recessed part 2 is transferred on the outer surface of a rolling roll 3, by the rolling roll, a mirror finished material 5 is rolled so as to form many fine recessed parts on the surface. The recessed hole 2 in the sintered hard alloy tool 1 is formed by ion beam machining, a diameter of which is about <=50mum.
Patent JP-H03263114-A (JP)
Title: Electronic apparatus inspecting system
Inventor: OGASAWARA SATOSHI
IPC: G01R31/00
Filed: 1990-03-13
Abstract: PURPOSE:To improve the reliability of an inspection by switching a display of a display device to a display of a conducting state, when a contact corresponding to an operated keyboard in an electronic apparatus becomes a conducting state, and deciding the electronic apparatus to be a non-defective unit, when the number of conducting contacts reaches the number of all contacts. CONSTITUTION:When an inspection worker executes repeatedly one after another a depressing operation with regard to all keys of a keyboard 10, in the case its key switch becomes a turn-on state, a display of a CRT display 12 is switched from its '#' mark to '.' mark. On the other hand, in the case its key switch does not become a turn-on state, the display of the '#' remains as it is. In such a way, the inspection worker can confirm at a glance good/ failure of the key switch, and also, an inspection omission caused by forgetting to depress the key can be prevented, and the reliability of an inspection is improved.
Patent JP-S62220877-A (JP)
Title: Testing device for power transistor
Inventor: KIKUCHI HIDEHIKO
IPC: G01R31/26
Filed: 1986-03-22
Abstract: PURPOSE:To obtain a dielectric strength testing device for a power transistor (TR) which has excellent operativity by providing a power supply cutoff means which turns off a voltage supply source and is reset automatically before a large current becomes larger when flowing at the time of the breakage of a TR. CONSTITUTION:A thyristor 11 has its anode side connected to the side of a reactor 6 and its cathode side connected to the side of the power TR and a gate driving circuit 12 is provided between a current detector 10 and the gate of the thyristor 11. The gate driving circuit 12 compares a current value detected by the current detector 10 with a current numeral Im and outputs an off pulse to the gate of the thyristor 11 when the collector current Ic exceeds its set value current Im, thereby turning off the thyristor 11. Further, a return to next operation is made only by turning on the thyristor 11, so a fuse 3 need not be replaces and the operativity is improved.
Patent JP-H06270626-A (JP)
Title: Rear axle mounting structure
Inventor: MOMIYAMA FUJIO
IPC: B60G11/10
Filed: 1993-03-22
Abstract: PURPOSE:To provide a rear axle suspension device equipped with an enhanced running stability by securing a pair of leaf springs to a frame so that their front opens a little to car advancing direction. CONSTITUTION:Front extremities 1AL, 1AR in advancing direction of leaf springs 1 are secured to a frame through pins while the tails 1BL, 1BR are mounted on the frame 2 through a pin and a shackle. Therein the leaf springs 1 are so arranged that the spacing L1 of their front extremities 1AL 1AR is 5-10mm greater than the tails 1BL, 1BR. When an external force is applied to the left side about the advancing direction and the steering wheel is turned left for maintaining the heading, the car body is willing to rotate to the right with the centrifugal force. The rear wheels receive the rotation, and a leftwise lateral force is relatively applied to the axle. Fixed to the leaf springs 1, the rear axle 3 rotates to the left about the advancing direction, and steering takes place automatically in the same phase as the steering of the front wheels so that the driving performance and running stability are enhanced.
Patent JP-H03262469-A (JP)
Title: Thaw-cooking method using a combination of infrared ray and superheated steam and system therefor
Inventor: TOMITA KYOZO
IPC: A23L5/10
Filed: 1990-03-13
Abstract: PURPOSE:To perform cooking under heating without causing any quality degradation in a short time of a food preserved at normal temperatures or in a frozen or refrigerated state, by using a system made up of a food-supporting means, infrared-irradiating means and a superheated steam-supplying means. CONSTITUTION:Food of good taste can be obtained by cooking under heating a food preserved at normal temperatures or in a frozen or refrigerated state through both infrared rays and superheated steam, using a system made up of a food-supporting means 10, infrared-irradiating means 2, 4 and a superheated steam-supplying means 15.
Patent JP-H04298263-A (JP)
Title: Coating device
Inventor: HIRATA KAZUHIKO
IPC: B05C11/02
Filed: 1991-03-27
Abstract: PURPOSE:To provide the coating device which can coat the outer peripheral surface of a long-sized object changed in section along an axial direction with a coated film uniformized over the entire length and can improve the yield of a liquid material at the time of coating the above-mentioned object with the liquid material. CONSTITUTION:This device has a storage tank 16 for the liquid material 5 to be immersed with the long-sized object and a brush 17 which is disposed on the outlet side of the storage tank 16 and brings its inner peripheral surface into sliding contact with the outer peripheral surface of the long-sized object 1. The device has an adjusting ring 18 disposed on the outer periphery of the brush 17. The adjusting ring 18 is packed with liquid A and is so formed that the bore of the brush 17 can be adjusted by the inflow and outflow of the liquid A.
Patent JP-2000259884-A (JP)
Title: Check device for medium
Inventor: HACHIMAN AKIHIRO
IPC: G07D7/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To judge the propriety of the attaching state of hologram foil in a medium issuing machine. SOLUTION: This device is provided with a medium carrying means 4 for carrying a medium 3 composed by attaching the hologram foil 2 to a prescribed position and a photodetection means 5 provided so as to face the position of the hologram foil 2 of the medium 3 carried by the medium carrying means 4 for detecting the reflection of the hologram foil 2. Then, by the output of the photodetection means 5, the attaching state of the hologram foil 2 is confirmed.
Patent JP-H01297510-A (JP)
Title: Angle value digitization method and apparatus for execution thereof
Inventor: ERITSUKU FURETSUCHIYAA
IPC: G01D5/245
Filed: 1989-03-16
Abstract: PURPOSE: To obtain high resolution by determining a corresponding angle from sampled sin and cos signals through continuous approximation conversion using a dual input multiplier D/A converter and an N bit continuous approximation register. CONSTITUTION: Amplifiers 6, 6a and 7, 7a having gains of +1 and-1, respectively, receive sin and cos signals respectively and feed signals to a 4-channel differential multiplexer 8. A 3 bit binary/gray code selector 10 receives most significant 3 bits from a continuous approximation register 4 on one side thereof and receives a digital signal indicative of the positive or negative half period of a carrier on the other side thereof. The selector 10 controls the multiplexer 8 and a dual switch 9. A P-ROM 11 stores tan and cotan in a digital format. The ROM 11 is connected through a parallel bus 12 with a dual input multiplier D/A converter 5 and a bus 13 connects the register 4 with the ROM 11 and a digital output 14 for reading out a digitized angle.
Patent JP-H01235687-A (JP)
Title: Endless ink ribbon
Inventor: KOBAYASHI MASAKO
IPC: B41J31/00
Filed: 1988-03-16
Abstract: PURPOSE:To prevent the generation of a holes in the welded part of an ink ribbon even in a long-time printing, by applying a photo-curable resin on either on both sides of the welded part of the endless ink ribbon. CONSTITUTION:By using a syringe 1 having a nozzle diameter of 0.2mm, a photo-curable resin 3 is applied to a welded part 5 of a ribbon 4 with a coating width of 0.3mm or less by a liquid quantifying device, and an endless ink ribbon is formed with the irradiation for 30sec. by a 4kw mercury lamp. In this manner, remarkably favorable effects can be obtained, such as the higher strength of the welded part, the prevention of the generation of holes in the welded part of the ribbon, a high printing quality, and a good workability accomplished in a short time.
Patent JP-H02241989-A (JP)
Title: Shape memory alloy actuator
Inventor: SHIBAIKE SHIGETO
IPC: F03G7/06
Filed: 1989-03-15
Abstract: PURPOSE:To compact the size, reduce the weight, simplify the construction, and divide the operation into two strokes in one direction in which response speed is high, with regard to a shape memory alloy actuator, by balancing the elastic force of a SMA (shape memory alloy) with the energizing force of an elastic member in the course of a moving locus to stop a moving member. CONSTITUTION:A shape memory treatment is given to a SMA coil 1 in extended condition beforehand so that it may be extended gradually after inverse transformation start temperature is passed by heating. Meantime, a plate 2 is moved against an energizing force of a bias spring 5 to force its top end 2c near a block 11 and turn on a switch 8 by means of its slant surface 2d. Since a heating circuit 10 controls the electricity passing through the coil 1 by means of the signal to keep the temperature of the oil as it is, an object 12 can be carried by moving it together with a base. In addition, when the oil 1 is energized to be heated by the circuit 10, the plate 2 moves while rotating along a cam in clockwise direction to depart its top end 2c from the block 11. Accordingly, the object 12 is unloaded at a moved location of the base, a switch 9 is turned on by means of the top end 2c to stop the supply of electricity from the circuit 10 to the coil 1, and the plate 2 is also stopped by making contact with a stopper 6.
Patent JP-H0584300-A (JP)
Title: Automatic lock syringe
Inventor: ISHIDORO MATSUTSUARA
IPC: A61G12/00
Filed: 1992-03-18
Abstract: PURPOSE: To provide an automatic lock syringe in which after an engaging means has been released from engagement, a connector draws in a syringe holder and a syringe needle inside the rod, and it is moved up to a retreating position by means of a restoring spring, so that the syringe can be prevented from danger, and it cannot be substantially used after once used. CONSTITUTION: Once a syringe is used, the needle 11 of the syringe is drawn inside a rod 13, so that the syringe becomes not to be used, and also the access to the needle can be prevented. In fact, when the plunger advances during injection and reaches the end of the stroke, the engaging head 15b at the end of a connector 15 elastically engages with the syringe holder. When the rod is deeply pushed, the flange part 14a inside the rod 13 deforms on the engaging stepped part 15a of the connector, and is drawn in. Then, the connector is moved up to a retreating position by means of a restoring spring 16 that has been preloaded, without any more being pushed into the rod 13, so that the needle 11 of the syringe engaged through the syringe holder is drawn in.
Patent JP-2000261966-A (JP)
Title: Power-factor improving method
Inventor: KURAMASU YASUO
IPC: H02J3/38
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To utilize a power effectively and operate a generator stably by providing a power-factor, improving capacitor on a side closer to a power distribution line of impedances present in a power distribution system. SOLUTION: A power-factor improving capacitor 18 is provided on a side closer to a power distribution line 1 of communicating cable 10 to the power distribution line 1 and a reactor. A current 11, flowing through the cable 10 and the reactor from a generator 13 to a power-factor improving capacitor 18 flows in a opposite direction to the one of a current 12 flowing from the power distribution line 1 to a load 16. Therefore, by the impedances of the communicating cable 10 to the power distribution line 1 and the reactor, the power-factor improving capacitor 18 is separated electrically from the load 16 so that the power factor at a service entrance 2 can be set to 100% by the power-factor improving capacitor 18, while leaving intact the delayed power- factor of the load of the generator 13.  That is, while at installation, a portions which are not located outer than the service entrance 2 is the inclosure of a power consumer which does not belong to the power distribution line 1, the portion which is not inside further than a communicating circuit-breaker 11 to the power distribution line 1 electrically becomes a portion of the power distribution line 1 to mask the load 16 only one load of the generator 13.