baber/WOPTO huggingface dataset:
Patent JP-H0695810-A (JP)
Title: Magnetic disk device
Inventor: ICHIKAWA YASUHIKO
IPC: G06F12/08
Filed: 1992-09-14
Abstract: PURPOSE:To improve a cache hit rate by increasing the amount of cache data when the next host request is produced during the pre-reading action of a read- ahead cache function. CONSTITUTION:When the next host request is produced in an ahead-read processing mode and this request data have a cache mishit, the ahead-read processing is not immediately interrupted. Instead, the time is obtained as a rotation waiting time, by subtracting the time needed for at least a track seeking action from the total time during which the rotational position relation between a disk 1 and a read/write head 2 is changed into the desired positional relation accordant with a reading request from the present positional relation is defined. Then, the ahead-read processing is interrupted and the track seeking action is carried out when the time elapsed from the production of the reading request exceeds the rotation waiting time.
Patent JP-H04226603-A (JP)
Title: Exclusive lever structure for ski boot
Inventor: KURAUDEIO ZORUJI
IPC: A43C11/14
Filed: 1991-08-30
Abstract: PURPOSE: To conduct the optimum control for boots quickly and easily by providing a device for fine-controlling the operation length of a traction part, forming the device by a knob connected to a lever arm, and providing the knob with a void part where an internal screw is threaded to a click where a screw of a complementary shape is threaded. CONSTITUTION: A lever structure 1 has a device for fine-controlling the special length of traction parts 2, 3. A plate 5 is connected to a part of a boot by a ribet 6. A lever arm 4 is rotated with respect to the array surface of the plate 5 and continues rotation until the lever arm 4 is liberated from the plate 5. Knobs 12, 13 have an axial void, and the void has the threaded inside. The terminals of the traction parts 2, 3 are connected to clicks 15a, 15b, the traction part 2 is connected to the click 15a, and on the contrary, the traction part 3 is connected to the click 15b. The traction parts 2, 3 are projected from the knobs 12, 13 to pass through a groove 16 formed in the lever arm 4.
Patent JP-H06290111-A (JP)
Title: Memory bit error verifying system
Inventor: TAKANO AKIRA
IPC: G06F12/16
Filed: 1991-06-19
Abstract: PURPOSE:To provide a verifying system of a simple constitution including mainly a logic circuit to verify the bit errors of a memory of large capacity such as a DRAM, etc. CONSTITUTION:In regard of the memories (8) and (11) where (1) is written respectively, a displacement characteristic code (10) is compared with (3) when the read data (9) is defined. Under such conditions, an odd number of bit errors, i.e., one bit error occurs because of the different codes of the highest digit. When the read data (12) and a displacement characteristic code (13) are defined, the code (13) is compared with (3). In this case, an even number or (2+4Xn) pieces of bit errors, i.e., two bit errors occurs because the highest digit has the same codes and the codes of at least the 2nd digit are different.
Patent JP-H04123670-A (JP)
Title: Equal speed read corresponding facsimile one-dimensional encoder
Inventor: KISHIMOTO KAZUNORI
IPC: H04N1/419
Filed: 1990-09-14
Abstract: PURPOSE:To execute the encoding without providing an image memory of a large capacity by constituting the encoder by providing an FIFO memory, a variation point detecting circuit, a run-length converting circuit, a code table ROM, and a parallel/serial converting circuit. CONSTITUTION:When an image signal is written in an FIFO memory 11, a variation point detecting circuit 12 retrieves and detects a variation point, while reading out its image, and transfers a color/run-length signal to a run-length converting circuit 14. Subsequently, a color signal, and a run-length signal are transferred to a ROM 15, as it is, and by dividing it into a multiple part of 64 and the part of <=63 and dividing it into two times, respectively, a code to which a rake-up/terminating discriminating signal is given and code length are outputted, and a code signal converted to serial data by a parallel/serial converting circuit 16 is outputted. Even if any image code is inputted, an encoding processing of one line can be executed within a prescribed time.
Patent JP-S6395789-A (JP)
Inventor: TERENSU DOIRU
IPC: H04N5/44
Filed: 1987-10-01
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-S60136022-A (JP)
Title: Tracking device of magnetic recording and reproducing device
Inventor: TSUCHIYAMA YOSHIROU
IPC: G11B5/588
Filed: 1983-12-23
Abstract: PURPOSE:To perform tracking control even when a tape recorded at a different tape speed is reproduced by correcting coefficients of respective arithmetics of a means which calculates an applied voltage according to a crosstalk signal level difference and a means which calculates a track to be reproduced so that the crosstalk level difference does not increase. CONSTITUTION:A counter 31 counts a signal (FG pulse) from a frequency generator 28 which generates a frequency proportional to the rotating speed of a capstan motor 27 to measure the movement extent of the tape. Then, the pilot signal of a track to be tracked is calculated on the basis of the counted. The determined pilot signal is held until a head switching signal (HSW) is inputted. An arithmetic circuit 33 performs arithmetic operation on the basis of the value of a coefficient part 32 stored with the number of pulses of a capstan FG corresponding to one track to generate a preset signal as a forecasting signal for displacing the head according to the speed, and a correcting signal obtained on the basis of a tracking error is added to output the resulting signal to DA converters 34a and 34b.
Patent JP-H03106676-A (JP)
Title: Cover opening and shutting device
Inventor: ADACHI KATSUMI
IPC: B41J29/54
Filed: 1989-09-20
Abstract: PURPOSE:To enable opening and shutting a cover easily and quickly by equipping an apparatus with an operating plate for rotating an engaging member through rotation accompanying the opening operation of an operating part to release the engagement of the engaging member with an engaging part and with a stopper member for regulating the rotation angle of an operating shaft. CONSTITUTION:An engaging member 13 is energized by a spring member 14 to engage with an engaging part 12. When an operating part 15a is operated to open in the direction of opening a cover 2, an operating shaft 15 rotates and an operating plate 16 also rotates in company therewith. By the rotation of the operating plate 16, the engaging member 13 rotates and the engagement of the member with the engaging part 12 is released thereby. The rotation angle of the operating shaft 15 is regulated by a stopper member 18 and the cover 2 is opened by the opening operation of the operating part 15a after the engagement of the engaging member 13 with the engaging part 12 has been released.
Patent JP-H1089137-A (JP)
Title: Fuel injection control system for cylinder injection of fuel-type internal combustion engine
Inventor: TOMOTA AKITOSHI
IPC: F02D41/02
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To lower a temperature of an exhaust gas when it is necessary to lower the temperature of the exhaust gas, to improve the fuel consumption, and to reduce the exhaust emission. SOLUTION: It is controlled that a fuel injection time is set in the middle period of the suction stroke where a piston 2 is located at a position separated from a fuel infection valve 8, by an electronic control unit ECU 30, when the necessary conditions for lowering the exhaust temperature of an engine is materialized, for example, when the temperature rise of a catalyst installed on an exhaust system for purifying the exhaust gas, is too much. The exhaust temperature is further lowered by changing the ignition time corresponding to the operating condition of the engine.
Patent JP-H0992600-A (JP)
Title: Resist development method and device
Inventor: ISHIMARU TOSHIYUKI
IPC: G03F7/30
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To remove dust attached to the peripheral edge of a wafer by a method wherein the wafer is pre-wet as kept rotating, developing solution is fed, resist is developed while the wafer stops rotating, water is fed keeping the wafer rotating, a brush is rotated to clean up the wafer, and the wafer is dried up as kept rotating. SOLUTION: A wafer 6 is mounted on a wafer chuck 5 and rotated by a drive motor 4, and pure water is spouted out from a water nozzle 8 to pre-wet the wafer 6. Developing solution is discharged out and applied onto the wafer 6 from a developing solution feed nozzle 7 and applied. Resist is developed while the wafer 6 is stopped rotating. Then, the wafer 6 is rotated, and pure water is spouted out from a water nozzle 8 to clean up the wafer 6. At the same time, the tip of the rotating brush 13 of a brush device 11 is made to bear against the upside of the wafer 6 sweeping it outwards from its center to clean up the wafer 6. Then, pure water stops being spouted, and the wafer 6 is rotated to be dried up.
Patent JP-S6487082-A (JP)
Title: Plasma cutting device
Inventor: OKAZAKI ISAO
IPC: B23K9/32
Filed: 1987-09-30
Abstract: PURPOSE:To improve the life of an electrode and to improve the cutting quality by respectively connecting the electrode of a cutting torch to the minus terminal of a cutting power source and the constraint nozzle of the cutting torch to the plus terminal of the cutting power source. CONSTITUTION:The electrode 15 of a cutting torch is connected to the minus of a cutting power source 14. The constraint nozzle 16 of the cutting torch is connected to the plus terminal of the cutting power source 14. The generation of an arc between the constraint nozzle 16 and the material 18 to be cut is thus prevented. With such composition, the life of an electrode is improved, the cutting quality is improved and the safety in working can be realized.
Patent JP-S61124183-A (JP)
Title: Laminated piezoelectric unit
Inventor: MATSUOKA HIROSHIGE
IPC: H04R1/00
Filed: 1984-11-20
Abstract: PURPOSE:To reduce the possibility of electrically disconnecting an electrically connected portion due to external vibration or drive time of a piezoelectric unit by connecting main electrodes through creeping electrode and auxiliary electrode, and connecting the main electrodes through the creeping electrode with an electrode member. CONSTITUTION:70-75 of piezoelectric plates 1 formed with electrodes are so laminated as to bond between the main electrodes of the upper and lower piezoelectric plates to be bonded and between auxiliary electrodes to form a laminate electrically connected between positive electrodes or between negative electrodes. L-shaped metal plates 5a are connected with cathode, 5b with anode and when a voltage is applied, negative voltage is applied to the plates 5a, negative creeping electrodes 3b, negative auxiliary electrodes 3c, and negative voltage is applied to the plates 6b, positive creeping electrode 2b, positive auxiliary electrode 2c, and positive main electrode 2a. Then, the plates 1 are shrinked or elongated in response to the applied voltage to move a piston member 7 elevationally to operate the function of an actuator at the laminated piezoelectric unit.
Patent JP-S63101602-A (JP)
Title: Combustion method for pressurized and fluidized bed
Inventor: NAKABAYASHI YASUYUKI
IPC: F23C10/16
Filed: 1986-10-16
Abstract: PURPOSE:To provide a high efficiency of combustion and a high efficiency in operation of a plant by a method wherein a dead-burned alkaline earth metallic oxide substances are applied as fluidized bed substance, a temperature of the fluidized bed is kept at a high temperature and hot combustion gas is fed into a gas turbine. CONSTITUTION:Although dead-burned lime supplied to a fluidized bed forms a fluidized bed 7 together with coal ashes, the lime is gradually made into powder and scatters, so the dead-burned lime is supplied continuously or intermittently. A volume of a thermal conducting pipe 4 is defined in advance through a calculation of a thermal balance in the fluidized bed in such a way as a temperature of the fluidized bed is at least 950 deg.C. In this way, the fluidized bed has a major constituent of dead-burned lime, a reduction speed of thickness of a wall of the thermal conducting pipe 4 is quite slow and so the pipe can be used for a longer period. Hot combustion gas is sent to a gas turbine 12 after its dust is removed by a dust collector 11. The gas turbine 12 is connected to an air compressor 13 and a generator 14. Since hot combustion gas from a pressurized and fluidized bed 7 can be utilized, a high thermal efficiency can be attained.
Patent JP-S63100613-A (JP)
Title: Substrate plating jig for magnetic disk
Inventor: NAKAJIMA NORIHIKO
IPC: C23C18/32
Filed: 1986-10-17
Abstract: PURPOSE:To obtain a jig having a small quantity of the change of properties, deterioration and deformation by using a ceramic material as a jig to hold a substrate when an Ni-P alloy layer is formed by an electroless plating method as a substrate layer on a substrate surface for a magnetic disk. CONSTITUTION:For the shape of a plating jig 1, the same as the conventional jig is made by using a ceramic material. The plating jig 1 is composed of a supporting shaft 2 and a fitting part 4, and 20-30 grooves 3 are provided at a supporting shaft 2. A substrate 5 is loosely inserted from a tip A of the supporting shaft 2 through a hole 6 of a disk substrate 5 to respective grooves 3. Thus, the substrate 5 is passed through to the supporting shaft 2 by the hole 6 of a disk and the grooves 3 are loosely inserted. By the deadweight of the substrate, the hole of the substrate is brought into contact with a part of the shaft of the grooves 3, the supporting shaft 2 is rotated around the shaft, and then, the substrate 5 is also turned. Since the jig 1 is made of ceramic, the jig is excellent in heat resistance and chemical resistance, consequently, the resistance is firm to a treatment solution by plating and pre-treatment, the change of properties and deterioration do not occur, the deformation is also small and the use life is long.
Patent JP-H03110007-A (JP)
Title: Transverse working device and transverse working method for pipe member
Inventor: HAYASHI SHIGERU
IPC: B21B19/02
Filed: 1989-09-21
Abstract: PURPOSE:To facilitate a recombination and an adjustment work with the structure being simple, by abutting to the internal face tapered part of the friction ring whose inner diameter becomes larger toward the inlet side and driving a roller with its rotation by the friction force with the friction ring. CONSTITUTION:When a pipe member 13 is worked between plural rollers 3 whose roller shafts are twisted in the peripheral direction around a pass line 1, the pipe 13 is advanced with its rotating and the surface thereof is spirally worked. At this time, the more the number of a roller is, the lenienter the working is and irrationality is eliminated, and the working of the material difficult to work and a double layer pipe material becomes easy. On the driving of the case of the roller number becoming more than four pieces, the roller is not be driven one by one but all of the rollers are simultaneously driven by one friction ring 5.
Patent JP-H04125904-A (JP)
Title: Resistor trimming method and resistor
Inventor: KOMIYA KUNIFUMI
IPC: H01C17/24
Filed: 1990-09-17
Abstract: PURPOSE:To easily adjust resistance value without deteriorating high frequency characteristics, by forming a resistance film and a pair of conductors on an insulating substrate so as to face each other, and cutting out or fusing and diffusing the facing end portions of the conductors. CONSTITUTION:A resistance film 12 is formed by printing resistive paste on an insulating substrate 11, and baking said paste. A conductor 13a and a conductor 13b are formed so as to face each other, by printing copper based or silver palladium based conductive paste on both sides of the resistance film 12 and baking said paste. The facing end portions of the conductors 13a, 13b are cut or fused by using laser light or sandblast. At this time, the resistance value is increased by cutting out the facing end portions and widening the facing gap, or decreased by fusing and diffusing the facing end portions and narrowing the facing gap. Hence the resistance value can be easily adjusted.
Patent JP-H07264096-A (JP)
Title: Threshold value detector for digital radio communication system, device containing threshold value detector and corresponding use
Inventor: KURISUTOFU MURO
IPC: H04B1/707
Filed: 1994-09-14
Abstract: PURPOSE: To provide a threshold value detector which makes use of positive behavior in a propagation range under conditions of a multi-signal path irrelevantly to a signal-to-noise ratio. CONSTITUTION: A threshold value detector which includes a calculating means 21 for one set of coefficients fn 24 and belongs to a group including one set of correlation coefficients cn 24 of a 1st series of digital samples xn received by a receiver for system synchronization investigation and a 2nd series of known reference digital samples pn of the receiver and one set of expressions I for impulse response estimated values of a transmission channel has a calculating means 25 where a decision variable A26 is expressed by an equation II (where L and N are both specific integers).
Patent JP-H07101527-A (JP)
Title: Positioning and fixing method for conveyor frame and roller shaft
Inventor: HOSHI TOSHIOMI
IPC: B65G39/12
Filed: 1993-10-01
Abstract: PURPOSE:To facilitate positioning and fixing of roller shafts of carrier rollers. CONSTITUTION:This is a positioning and fixing method for a conveyor frame 12 and a roller shaft 17 for simplifying assembling works by providing notch parts 16 at the prescribed positions in the longitudinal direction of a pair of opposed conveyor frames 12, providing a roller shaft support part 14 under the notch parts 16, and fitting the roller shafts 17 of carrier rollers 13 into the notch parts 16 in assembling. The conveyor frame 12 is so formed that fixing of the roller shafts 17 is made tight by using an attachment provided with fitting parts for being fit into the notch parts 16 and insertion parts for allowing insertion of the roller shafts 17.
Patent JP-H0775503-A (JP)
Title: Production machine for kushidango
Inventor: KATO MASAHIRO
IPC: A23P1/00
Filed: 1993-09-09
Abstract: PURPOSE:To provide a manufacturing machine capable of efficiently manufacturing a KUSHIDANGO (small sweet rice flour dumplings spread on a bamboo stick) product with easy handling and in very nice looking by manufacturing dumplings from a raw material of a rice cake dough and carrying out a formation to shape dumplings and processing on a skewer at the same time. CONSTITUTION:A manufacturing machine for KUSHIDANGO is equipped with pairs of rolls (rolls 2, 2 spreading a rice cake dough material and determining a thickness and rolls 3, 3 determining a width) rotatably arranged with a space and in plural steps at a delivering opening of a hopper 1, and a drive transmitting mechanism for driving the rolls 2 and 3. Further, a dumpling forming roll 5 forming a belt shaped rice cake dough (a), which is retardingly spread and moved from rotating rolls 2, 2 and 3, 3 with forming into a specific thickness and in a specific width, to continuous dumplings, is arranged close to a roller 3. In addition, the machine consists of a stick feeding drum 6, an inserting unit which inserts and holds sticks on the stick feeding drum into the center of the continuously formed rice cake dough, a finishing guide to finish the skewered dumplings, e.g. 4 ball dumplings, and a forming roller 9 to provide the dumplings a ball shaped form.
Patent JP-H0673901-A (JP)
Title: Dwelling building
Inventor: MATSUO TAKESHI
IPC: E04H1/02
Filed: 1992-08-24
Abstract: PURPOSE:To provide a solid and high safety and low cost dwelling house by installing a frame whose shape is equivalent to a plane shape of a used marine container, forming a roof therewith, erecting outer walls from the frame and covering both sides. CONSTITUTION:Openings, such as an entrance or windows are provided in the sides of a used marine container C. Wood or the like is used to form a frame 4. A small roof material 5 and roofing boards 7 are mounted to the frame, thereby forming a roof. Outer wall boards 6 are erected from the frame 4 so as to cover the outside surface of the container C so that they may look as an ordinary housing wall even when the container is made of steel. This construction makes it possible to provide a solid and low cost dwelling house by using a used container again.
Patent JP-S63102166-A (JP)
Title: Secondary battery
Inventor: TAKAHASHI YUZURU
IPC: H01M4/587
Filed: 1986-10-20
Abstract: PURPOSE:To increase the volume efficiency of a battery, to make the reversibility, the charge-discharge performance, and the reliability excellent, and to lengthen the life by using a molding mainly comprising carbon powder having a specific lattice spacing in a negative electrode. CONSTITUTION:A composite obtained by adsorbing lithium in a molding of carbon powder having a lattice spacing of 3.38-3.56Angstrom  in X-ray diffraction is used in a negative electrode 3. A mean particle size of the carbon powder used for the molding is 0.1-30mum. The carbon powder is prepared by crushing carbon fiber, carbon block, or artificial graphite and classify the powder. The carbon powder is molded with binder in desired shape such as plate and sheet to form the negative electrode 3.
Patent JP-2001076018-A (JP)
Title: Cad system for generating drawing of prefabricated building
Inventor: KURITA KAZUKI
IPC: G06F17/50
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a CAD system for drawing generation of a prefabricated building, in which the time needed for practical designing operation and the time needed for updating a component database are shortened. SOLUTION: A 1st database provided for a CAD device 2 for practical design, which designs a practical prefabricated building, is simplified to structure a 2nd database for a CAD device 8 for basic design. Consequently, a drawing designed by the basic designing CAD device 8 can be read by the CAD device 2 for practical design, and the 2nd component database is automatically generated as the 1st component database is updated, so that the time needed to update the component database is shortened.
Patent JP-S6390951-A (JP)
Inventor: EMIIRU NAFURACHIRU
IPC: H04M1/60
Filed: 1987-09-29
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-S61126454-A (JP)
Title: Automatic inspecting device
Inventor: YOSHIDA HAJIME
IPC: G01N21/93
Filed: 1984-11-22
Abstract: PURPOSE:To perform inspection extremely easily without setting any reference pattern specially by dividing the light image of a body to be inspected into at least a couple of similar parts, and providing the two parts with opposite reference part and comparing the both each other. CONSTITUTION:The light image 7A of the object body in, for example, a scalene shape ABC on a target screen S which is picked up by a television camera is divided into two along a line X-Y running on the vertex A to form divided parts A1 and A2 which are symmetrical and similar about the line X-Y. Then, electric signals of corresponding parts of both parts A1 and A2 from the television camera are compared as reference bodies with each other, and both signals are coincident with each other unless there is abnormality and different when there is a defect F, which is utilized to decide on a defective.
Patent JP-S62106757-A (JP)
Inventor: TAKAHASHI RYOICHI
IPC: G01R33/381
Filed: 1985-11-02
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。