baber/WOPTO huggingface dataset:
Patent JP-H05141085-A (JP)
Title: Curing net
Inventor: IGAWA YOSHIYUKI
IPC: D04C1/06
Filed: 1991-11-25
Abstract: PURPOSE:To obtain a curing net having high discoloring resistance by a method in which the curing net to be used in construction site is made of spin-dyeing yarns having high wear resistance and high flame-retarding function either in the early period or during use. CONSTITUTION:A curing net to be used in construction site is formed by using polyester fibres treated with 0.3-1.3wt% (in terms of phosphorus) bifunctional phosphorous compound, having a flame-retardant function, or by using spin- dyeing yarns of polyester fibres containing 0.1-1.0wt% pigments, having high discoloring resistance.
Patent JP-H06139744-A (JP)
Title: Disk cartridge
Inventor: IKENAGA TAKASHI
IPC: G11B23/28
Filed: 1992-10-23
Abstract: PURPOSE:To recognize the surface and the back surfaces and the front and rear sides of a disk cartridge which houses a disk in a cartridge main body and is provided with a shutter opening and closing an opening to which signal recording area faces without confirming visually. CONSTITUTION:A rugged discriminating part 3c which is a linear ruggedness of a specified length is provided on a back surface at a down stream side in an inserting direction of the cartridge main body 4. The position of the disk cartridge 1 is recognized by seeking and recognizing a position where the rugged discriminating part 3c is provided without confirming visually, then the disk cartridge 1 is inserted in a disk drive as it is without confirming visually.
Patent JP-H04181555-A (JP)
Title: Optical disk apparatus
Inventor: NAKAMURA KEISUKE
IPC: G11B27/10
Filed: 1990-11-15
Abstract: PURPOSE:To accurately generate a timing signal by starting counting from a state that a read clock is finally completely synchronized, and effectively increasing generation of a position signal at a normal sector by using a plurality of IDs in the same sector as a coincidence detection. CONSTITUTION:When read data 401 is detected by a detector 402, a sector mark detection signal 407 is generated, and values set by registers 420, 421, 426, 427 are loaded as initial values of down counters 422, 423, 428, 429. Then, initial - third IDs are generated in ID reproducing circuits of comparators 409 - 417, compared with the target value ID set by a register 408, and if both coincide, latching clocks 411, 414, 417 are output. If coincidence detecting means 418 detects coincidence of two or more IDs, the operation of the counter is started. When the counter 422 or 428 become zero in the content, a position start signal is output, while when the counter 423 or 429 becomes zero in the content, a position end signal is outputted.
Patent JP-2001122216-A (JP)
Title: Taping equipment and taping method
Inventor: MUTO KENICHI
IPC: B65B15/04
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To lower the rate of inferior taped goods. SOLUTION: Chip parts 17 in a parts storage area are taken out one after another by the suction nozzle 19 of a parts insertion mechanism 15. In a condition that a tape main body 3A is transported to a predetermined position by a tape feeding mechanism after the parts 17 are inserted in the storage groove of the tape main body 3A, the chip parts 17 in the groove are inspected by a parts inspecting mechanism 35.
Patent JP-H08166888-A (JP)
Title: Memory controller
Inventor: SEKINE AKIHIRO
IPC: G06F12/02
Filed: 1994-12-14
Abstract: PURPOSE: To perform the memory assignment to each task in the order of priority. CONSTITUTION: When a memory assignment control part 1 receives an assignment request from each task, the assignment request is registered in a memory control table 8 through an assignment request reception part 2. When all the memory get requests from each task are registered, an assignment decision part 3 decides the priority of each memory get request based on the assignment request information of the memory control table 8. A cost decision part 4 decides whether the balance of the possession cost which is preliminarily set to each task is left for the payment of the cost of the memory get request or not. An upper limit value decision part 6 decides whether the memory assignment amount for every memory get request exceeds the assignable upper limit value which is preliminarily set for every classification of the memory or not.  A lower limit value decision part 7 decides whether the memory assignment amount for every memory get request is preliminarily set for every task and the lower limit value for every classification of the memory irreducibly required for an operation is secured or not.
Patent JP-2001121456-A (JP)
Title: Part position detector and part mounting device using this detector
Inventor: OGIMOTO SHINICHI
IPC: G09F9/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a part position detector capable of surely detecting a relative position relation between a substrate and an electronic part mounted on this substrate. SOLUTION: A substrate 21 and an electronic part 22 are illuminated from the downward by an illuminator 1. In this condition, a CCD camera 4 set up in the upward of the substrate 21 and the electronic part 22 is moved along a lengthwise direction of the illuminator 1, by successively picking up an image of right/left side patterns 23b, 24b/23a, 24a of lead parts 23, 24, a relative position relation between the substrate 21 and the electronic part 22 is detected. Here, a mounting position and angle of the illuminator 1 are adjusted, and outgoing light from the illuminator 1 is adjusted so as to apply irradiation by intensity of illumination in accordance with each transmittance relating to the respective substrate 21 and electronic part 22.
Patent JP-H04180564-A (JP)
Title: Formation of tungsten deposit having excellent surface smoothness
Inventor: SASAKI YASUSHI
IPC: C23C16/14
Filed: 1990-11-15
Abstract: PURPOSE:To produce a tungsten deposit having excellent surface smoothness with good productivity by reducing tungsten halide by hydrogen to deposit the tungsten on a substrate, and solutionizing carbon on the surface layer part of the deposited layer. CONSTITUTION:While the inside of a copper pipe 1 is evacuated to a vacuum, the pipe is heated to a prescribed temp. in a heating furnace 2. H2 and WF6 are supplied under heating from cylinders 3, 4 via a reactive gas introducing pipe 6 into the pipe 1 to deposit the W layer in a vapor phase on the inner peripheral surface of the pipe 1. C3H8 is introduced from a cylinder 5 into the pipe 1 to solutionize the carbon at 20 to 100ppm concn. on the surface of the W deposited layer when the W layer grows to the target thickness. The supply of the WF6 and C3H8 is then stopped and the H2 is passed to cool the W deposit down to room temp. The pipe 1 is taken out and is cut to a prescribed length. The pipe 1 is dissolved by sulfuric acid to separate the W deposit. The cylindrical W deposit which is fined in the structure of the surface layer part and is improved in the smoothness of the surface is obtd. with the good productivity in this way.
Patent JP-H06135628-A (JP)
Title: Imperfectly dyed yarn layer separating device
Inventor: MAEDA YOSHIYASU
IPC: B65H54/71
Filed: 1992-10-23
Abstract: PURPOSE:To automatically cut the imperfectly dyed yarn on the inner layer of a dyed package by installing a cutter for allowing a cutter part to act at the position on the outermost side of a breakage object yarn layer at the upper edge of a package which is fixed at a proper place in a tray transport.passage leading out to an automatic winder. CONSTITUTION:The leading-out device of an automatic winder pulls out the edge of a yarn from a package P by a suction mouth 3, and after the yarn taken out by revolving a tray T several times is wound at the upper edge of a bobbin B several times, the rest yarn edge is sucked into the center hole Ta of the tray T by an air sucker under the tray. In such a lead-out device, an imperfectly dyed yarn layer separating device which is constituted so that a cutter 2 is fixed on the rotary shaft 1a of a rotary solenoid 1 is installed. In the proper stage where the yarn edge of the dyed package P is led out in the prescribed manner, the cutter 2 is turned downward through the electric conduction of the rotary solenoid 1, and the yarn on the outermost side of the breakage object yarn layer at the upper edge of the package is cur by a cutter part 2a.
Patent JP-H0556811-A (JP)
Title: Hair dryer
Inventor: ISOGAI MIKI
IPC: A45D20/14
Filed: 1991-11-26
Abstract: PURPOSE:To enable a dryer body to vertically oscillate without any plays even if an oscillating mechanism has somewhat plays. CONSTITUTION:A dryer body 1 provided with a blast part and heating part is provided with an oscillating mechanism 3 for vertically oscillating the dryer body 1. The center G of gravity of the dryer body 1 is located on one side of the perpendicular of a shaft 33 of the rotary center in the oscillating operation of the dryer body 1.
Patent JP-H07202349-A (JP)
Title: Manufacture of quantum thin wire laser diode using molecular beam diffraction of mbe material crystal growth
Inventor: RI KAIKEN
IPC: H01S5/34
Filed: 1994-11-18
Abstract: PURPOSE: To easily manufacture quantum wire laser diode by utilizing a molecular beam diffraction due to the shadow mask of a fine beam by MBE method. CONSTITUTION: On a GaAs substrate 1, an n<+> -GaAs layer 2, an n<+> -AlGaAs layers 3, an n<+> -AlGaAs layers 4 are grown sequentially. Then, on the n<+> -AlGaAs layers 4, a quantum wire structure is formed by utilizing a molecular beam diffraction. The distance between a shadow diffraction mask 6, which is used for that and a surface where a quantum wire 8, is generated is adjusted, and an i-AlAs layer 5 is grown with only AlAs for a mask to be the shadow diffraction mask 6 as a selective etching layer, and over it, the i-GaAs layer 6 which is to be a shadow diffraction mask is grown. For the i-GaAs layer 6 to be a diffraction mask, a photoresist layer 7 is coated on the i-GaAs layer 6. Thus, a quantum wire layer diode is manufacture easily.
Patent JP-H02155084-A (JP)
Title: Data processor
Inventor: KAJIWARA SHIGEHIRO
IPC: G06T1/20
Filed: 1988-12-07
Abstract: PURPOSE:To execute data processing at a high speed and to miniaturize a system by separately providing a code bus and an image bus and making code data processing and binary image data processing in respective blocks into pipeline processing. CONSTITUTION:Code data are taken in data taking-in means 13 and 14 and outputted to a code processing interface 17 to execute connection with an external circuit having a function to execute decoding to the code data. For decoded image data, one part of the data is segmented by a segmenting circuit 15 and after that outputted to an image processing interface 18 to execute connection with an external circuit having a function to execute magnification/reduction/ rotation by a data flow switching means 16, and the image data for which processing such as the magnification/reduction/rotation is executed are outputted an image bus 22 by data output means 19 and 20. At this time, for the data between the taking in means 13 and 14 and the data output means 19 and 20, the pipeline processing is executed by a control means 24. Thus, the data processing can be executed at a high speed, and the system can be miniaturized.
Patent JP-H09132153-A (JP)
Title: Motor-driven power steering device
Inventor: HAGA KYOSUKE
IPC: B62D5/04
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To hold high-sensitive torque detection as well as to miniaturize an electrical power steering device. SOLUTION: A driving motor 11 is arranged concentric with an output shaft 2 relatively rotatably connected through an input shaft 1 for transmitting the rotation from a steering wheel and a torsion bar 3, a deceleration mechanism 15 for transmitting the rotation of this driving motor to the output shaft 2 is provided, the relative rotational change amount between the input shaft 1 and the output shaft 2 is detected, and a torque sensor 22 for controlling the driving motor 11 is concentrically arranged inside a rotor part of the driving motor 11.
Patent JP-H0694520-A (JP)
Title: Pyroelectric type infrared sensor
Inventor: SHIMODA YASUO
IPC: G01J1/02
Filed: 1991-10-29
Abstract: PURPOSE:To reduce cross talk due to heat radiation or reflected/scattered infrared rays by providing opaque shielding parts to infrared rays between respective elements in a pyroelectric type infrared sensor with numerous elements. CONSTITUTION:A recess is formed by mechanical cutting, for example dicing, etc., on a face of a pyroelectric substrate 5 made of a pyroelectric material of PbTiO3-PbZrO3, for example. Then, after the entire surface is plated with an electrode material, an electrode 4 is provided on an inner wall of the recess by anisotropic etching, so that the electrodes 4 and pyroelectric bodies between them form an element. At this time, parts to be utilized as the elements are mode alternate while parts not utilized are made light shielding parts 2. Heat radiation or reflection/scattering occurring at the element when infrared rays are made incident on the element, is shielded by the light shielding parts 2 provided between the elements and are not made incident on adjacent elements. Therefore, cross talk caused by heat radiation or reflection/scattering can be reduced.
Patent JP-H08144858-A (JP)
Title: Hydrogen fuel supply device of hydrogen fueled engine
Inventor: MAMIYA KIYOTAKA
IPC: F01P3/20
Filed: 1994-11-17
Abstract: PURPOSE: To restrain a delay in warming an engine and to improve defrosting effect in a hydrogen fuel supply device where an engine cooling water heats a hydrogen fuel tank having accommodated hydrogen storage alloy to emit hydrogen gas, by alteringly setting up hydrogen pressure lower in the case of the cooling water having low temperature in comparison with that in the case of high temperature. CONSTITUTION: An engine cooling water is passed through a heating route P4 into a hydrogen fuel tank P1 where a hydrogen storage alloy being able to store and emit the hydrogen is accommodated to heat the tank P1 for emitting the hydrogen gas, which is supplied to a hydrogen fueled engine P3. Hydrogen pressure supplied to the hydrogen fueled engine P3 is detected by a pressure detecting means P2, which controls a heating medium control means P5 in a heating route P4 so that the hydrogen pressure may be a set up value. The temperature of cooling water at this time is detected by a water temperature detecting means P6, and a set value altering means P7 alteringly sets up the hydrogen pressure in the case of the cooling water having low temperature lower in comparison with that in the case of high temperature on the detected temperature to quicken the warm-up of the engine.
Patent JP-H06162524-A (JP)
Title: Access control device for optical disk driving device
Inventor: SHIGEMORI TOSHIHIRO
IPC: G11B7/085
Filed: 1992-11-19
Abstract: PURPOSE:To enable access control in the shortest time by detecting address on an optical disk where an optical spot is currently located on the basis of the address information recorded on tracks. CONSTITUTION:The number of jump tracks is obtained basing on a target address to which an arithmetic means 2 is given, an address detected by an address detecting means 1, and the number of passing sectors generated by the rotation of the optical disk during the time required for a jump track. Then, in accordance with the number of jump tracks determined by the arithmetic means 2, a seek motor is driven by a seek motor control means 3, and the jump operation of the optical spot is performed. Thus, even for the optical disk which has a spiral track structure, errors at the point which is reached by the jump track of the optical spot to the target sector is made minimum, and the access control in the shortest time is possible.
Patent JP-H03167615-A (JP)
Title: Microprocessor
Inventor: KUWATA AKIRA
IPC: G06F15/78
Filed: 1989-11-28
Abstract: PURPOSE:To reduce the power consumption of a microprocessor which contains a floating point arithmetic unit by stopping the supply of clocks to the floating point arithmetic unit as long as no floating point operation is carried out. CONSTITUTION:An instruction decoder 10 outputs '1' to a signal line 106 as a detection signal if a decoded instruction is equal to a floating point arithmetic instruction. Thus the clock inputted through a clock input terminal 105 is transmitted to a clock supply signal line 108 and then inputted to a floating point arithmetic unit FPU 104. At the same time, a clock supply signal line 107 is connected to the terminal 105 and always supplies the clocks to an integer arithmetic unit IU 103. Meanwhile the decoder 101 outputs '0' to the line 106 with instructions except the floating point arithmetic instruction. Thus no clock is supplied to the FPU 104 and the power consumption of the FPU 104 is reduced.
Patent JP-S63169411-A (JP)
Title: Fluidized bed boiler
Inventor: MAEDA SADAHIKO
IPC: F23C10/00
Filed: 1986-12-29
Abstract: PURPOSE:To enable effective utilization of waste lime stone and to reduce an amount of lime stone, by a method wherein a crusher is connected to the discharge port of a waste desulfurizing agent, a molding extruder, to which the lime stone piping of the crusher and a different fuel feed pipe are connected, is connected to the combustion chamber of a boiler body through a reduction pipe. CONSTITUTION:Waste lime stone 15, which is modified by desulfurization and gathered at an upper layer higher than an inflow port 24a, of lime stone 15 in a desulfurizing chamber 10, flows over the inflow port 24a, and discharged through an extraction cylinder 24 to a crusher 25. By crushing the waste lime stone by means of the crusher 25, plaster being an outer hull is crushed to expose quick lime present at the interior, and is fed to a molding extruder 27 through a fuel feed pipe 28. In this case, since waste plastic, lime stone, fuel such as coal are fed through a fuel feed pipe 29 into the moulding extruder 27, the quick lime and the fuel are kneaded, and the kneaded substance is extruded in a pelletform through an extrusion port. The kneaded substance of the quick lime and the fuel is returned through a reduction pipe 30 to a combustion chamber 9, the fuel is burnt, and the quick lime is used for desulfurization of combustion gas.
Patent JP-S63167812-A (JP)
Title: Caisson settlement work
Inventor: HASEGAWA YOSHINORI
IPC: E02D23/08
Filed: 1986-12-29
Abstract: PURPOSE:To facilitate penetrating a caisson by a method in which a pile caisson is penetrated by using a main caisson having the pile caisson inside in a vertically movable manner as a reaction bearer and the main caisson is then penetrated by using the pile caisson as a reaction bearer. CONSTITUTION:Anchors 5 are fixed to the ground on both sides of a main caisson 1 having many openings 3 and the upper parts of the anchors 5 are coupled to the piston 8 of jacks 7 on both ends of a pressure beam 6 set on the upper part. The caisson 1 is settled by an adequate amount by the jacks 7. A pile caisson 2 is inserted into the middle opening 3 of the caisson 1 and steel bars 9 on both ends are detachably connected to the caisson 1 and coupled with the piston 12 of the jack 11 of a pressure beam 10 on the upper and. The caisson 2 is penetrated by using the caisson 1 as a reaction bearer. A steel bar 13 is further connected to the caisson 2 and coupled with the piston 16 of the jack 15 of a pressure beam 14 on the upper end, and the caisson 1 is settle by the jack 15 by using the caisson 2 as a reaction bearer.
Patent JP-H06160509-A (JP)
Title: Land fluctuation observation system
Inventor: HYODO AYUMI
IPC: G01D21/00
Filed: 1992-11-19
Abstract: PURPOSE:To surely detect slight fluctuations of relative positions of measurement points relative to the reference point and easily install observation devices. CONSTITUTION:A reference point observation device 1 is provided at the reference point on the stable ground, and measurement point observation devices 2, 3, 4 are provided at measurement points on a slope. The observation devices 2, 3, 4 receive radio waves from satellites S1, S2 to obtain measured data on the phase information, and a monitor device 11 detects the relative positions and fluctuations of the measurement points against the reference point from the measured data.
Patent JP-H06230776-A (JP)
Title: Repeated playback system for digital audio
Inventor: KIN TOUKIYUU
IPC: G11B27/00
Filed: 1993-12-10
Abstract: PURPOSE: To speedily perform a repeating function by address specification by a microcomputer, when the repeating function is picked using a storage device. CONSTITUTION: The signal from a CD operation part 11 is outputted through an RF processing part 12, a digital signal processing part 13, and a D/A conversion part 17 and the system which is controlled by the microcomputer 15 and a servo processing part 14 has the storage device 20 and a switching part 21 connected in sequence between the digital signal processing part and D/A conversion part; and data outputted from the digital signal processing part or data outputted from the storage device are applied to the D/A conversion part.
Patent JP-H05147610-A (JP)
Title: Binding method for metallic band coil
Inventor: TANAKA SADAO
IPC: B65B13/32
Filed: 1991-11-26
Abstract: PURPOSE:To eliminate the need of a metallic seal to bind a hoop and prevent a coil from having dents. CONSTITUTION:The binding method of a metallic coil is to bind the circumference of the metallic coil 1 with a metallic hoop 2. The metallic hoop 2 is wound around the circumference of the coil 1 with the binding ends of the hoop 2 overlapping, and the overlapping part 22 undergoes TIG-spot-welding (8) as a lenghtwise tensile force is exerted to the metallic hoop 2.
Patent JP-2000137296-A (JP)
Title: Film magazine and photographic processing device attachable of the film magazine
Inventor: YOSHIKAWA TORU
IPC: G03B27/46
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a film magazine for housing plural photographic films so as to be freely taken out by which the exposure processing to be executed according to a condition written at the time of housing photographic films based on the image data of the housed photographic film can be performed without mistaking a recording medium. SOLUTION: This film magazine is provided with an endless belt member 32 for housing a roll body 2R obtained by winding the photographic film 2 through abutting on the outer peripheral surface of the roll body 2R, plural pulleys 34 turnably supporting the member 32, and a housing 38 in which the member 32 and plural pulleys 34 are housed together with the roll body 2R; and the housing 38 is provided with a pocket part 40 and a slot 42 for a floppy disk.
Patent JP-H01152217-A (JP)
Title: Heat-treating device for clad steel pipe
Inventor: TORIGOE TAKESHI
IPC: C21D9/08
Filed: 1987-12-08
Abstract: PURPOSE:To improve the strength, toughness, and corrosion resistance of a clad steel pipe by rapidly high-frequency-heating the outer layer of carbon steel, etc., of the clad steel pipe and the inner layer of stainless steel respectively to a specified temp., and then injecting compressed air to forcedly cool the pipe. CONSTITUTION:The steel pipe 1 consisting of the outer layer 11 of carbon steel or low-alloy steel and the inner layer 12 of austenitic stainless steel or ferrite-austenite stainless steel is rotated and conveyed in the axial direction of the pipe as shown by the arrow A at a velocity of 0.5-1.5mm/sec. The outer periphery of the pipe 1 and the inner periphery are rapidly heated respectively to about 1,050-1,100 deg.C and to about 1,030-1,080 deg.C. A high-frequency heater 2 consisting of a high-frequency power source 22 and a coil 21 is used for the heating. The heated pipe 1 is forcedly cooled by injecting compressed air with a cooler 3 provided with an air compressor 31 and a nozzle 33. The desired strength, toghness, and corrosion resistance are realized by the heat treatment, and a clad steel pipe capable of being appropriately used as the pipeline, etc., for the oil well, etc., in sour environment is obtained.