baber/WOPTO huggingface dataset:
Patent JP-S60234177-A (JP)
Inventor: JIYON SHII KURIIBAA
IPC: F16K11/074
Filed: 1984-11-22
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-H0692274-A (JP)
Title: Automobile assembling method
Inventor: TANAKA IKUO
IPC: B62D65/00
Filed: 1992-09-16
Abstract: PURPOSE:To perform knockdown production with much freedom allowing specification change to be coped with by cutting the rear end part of a side rail with a hole for fitting common parts at need into the specified dimension, and boring a hole in a rear axle fitting part in correspondence with a wheel base to fit a rear axle. CONSTITUTION:In a first process A, a frame 3, a front axle 4, a rear axle 5, and the like are fitted, and a front spring 6, a rear spring 7, a tube 8, tires 13, and the like are further fitted. In a second process B, before mounting to a chassis, a clutch 10, and a transmission are assembled to an engine 9 so as to be fitted to the frame 3. In this process, additional machining is performed for optional addition, and a battery 12 and the like are fitted. In a third process C, a cab 14 is mounted, a fuel tank 15, tail stop lamps 16, and the like are fitted, and the whole vehicle is inspected.
Patent JP-H0191604-A (JP)
Title: Monitoring device
Inventor: MAEDA MITSUO
IPC: H02B15/00
Filed: 1987-09-30
Abstract: PURPOSE:To inform a large number of failures on a load side quickly and to make a monitoring panel compact, by indicating the details of failure caused to numerous power distributing lines on and after the secondary side to a digital display. CONSTITUTION:When a failure occurs on and after the secondary power distribution system, failure signals 101 and 102 are inputted from a local panel 41 to a failure detection section 31 of a control circuit 30, while an output signal of the failure detection section 31 is inputted to a failure data output section 32 and the precedence of the failure is recorded. Failure data 107 is outputted from the failure data output section 32 to a digital display 14d, where the details of failure is indicated. If multiple failures are in occurrence in the same power distribution system, an update indication signal 108 is outputted from an updating detection section 33 to an illustration type update operation switch 14m. After identified, when the switch is turned ON, a new failure data 107 is indicated from the failure data output section 32 to a digital display l4d following the precedence of the failure and the details of failure is digitally displayed.
Patent JP-S61125021-A (JP)
Title: Infrared ray heater
Inventor: MAKINO SHIGEZO
IPC: H01L21/26
Filed: 1984-11-21
Abstract: PURPOSE:To prevent irradiation quantity of light from decreasing locally at an irradiating surface of a member to be heated by an infrared ray heating source, by making a cross section of a trough shaped reflection mirror a modified parabola, and by making the bottom face a plane being parallel to the member to be heated. CONSTITUTION:A pair of an infrared ray lamp 7 and a trough shaped reflection mirror 8' are in a position relation where the infrared ray lamp 7 is placed at the focus position F of the reflection mirror 8', and the cross section of the reflection mirror 8' is made a modified parabola. The reflection face 8a' of the modified parabola can be formed by rotating light and left sections of the center axis l0 by rotary angle phi3 as a center the focus position F and as a rotating axis the center axis l0 of a parabola of a conventional trough reflection mirror 3. Moreover, the bottom face 8b is made a plane being parallel to the irradiation face of a semiconductor wafer being a member to be heated. The bottom face 8b' of the trough shaped reflection mirror 8' is defined between tangent lines l4 and l4 contacting with a coil 7a of the infrared ray lamp 7 and being parallel to rotary axes l3, l3 which correspond to the center axis l0 of the reflection mirror 8' having rotated by phi3.
Patent JP-S6489079-A (JP)
Title: Signal reproducing circuit for optical information recording/reproducing device
Inventor: NOSE ISAMU
IPC: G11B20/10
Filed: 1987-09-30
Abstract: PURPOSE:To eliminate a noise, which cannot be eliminated with an ordinary low pass filter, and to remove the cause of a demodulation error by delaying a regenerative signal waveform with a delay circuit, comparing the amplitudes of the waveforms before and after the delaying with a comparing circuit, and selecting the waveform at a smaller amplitude or the larger amplitude with a selecting circuit. CONSTITUTION:After the delay of a fixed time by a delaying circuit 2, a regenerative signal S1 is given to a comparing circuit 3 and a selecting circuit 4 in the form of an output signal S2. The comparing circuit 3 compares the sizes of the amplitudes between the regenerative signal S1 and the output signal S2, and the selecting circuit 4 is controlled based on the comparison result, and the signal at the smaller amplitude or the larger amplitude is outputted out of the regenerative signal S1 and the output signal S2 from the selecting circuit 4 in the form of an output signal S4. Thus, the noise, which cannot be eliminated by the ordinary low pass filter can be eliminated, the cause of the demodulation error can be removed, and reliability is increased.
Patent JP-H0891935-A (JP)
Title: Sintered material of aluminum nitride, its production and circuit substrate
Inventor: SUMINO HIROYASU
IPC: H05K1/03
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a sintered material of aluminum nitride having high thermal conductivity, high strength, excellent wetting properties of metallized layer and improved bond strength, comprising AlN particles having an average particle diameter of equal to or less than a fixed value, by covering a fixed % of the surface of AlN particles positioned on the surface with a grain boundary layer. CONSTITUTION: This sintered material of aluminum nitride comprises AlN particles having <=2μm, preferably 0.7-2.0μm average particle diameter. 5-100%, preferably 50-100% of the surface of AlN particles positioned at the surface is covered with a grain boundary layer. In production of the sintered material of aluminum nitride, a raw material containing AlN powder and a sintering auxiliary is molded, the molded article is sintered in a nonoxidizing atmosphere under 0.5-10 atmospheric pressure at <=1,600 deg.C, preferably <=1,550 deg.C. For example, an oxide or a carbide of an alkaline earth metal such as Ca, Ba or Sr is used as the sintering auxiliary and the amount of the sintering auxiliary added is 0.5-2 pts.wt. based on 100 pts.wt. of AlN powder.  The grain boundary layer means the sintering auxiliary, a reaction product of the sintering auxiliary and AlN or a reaction product of the sintering auxiliaries.
Patent JP-S63101902-A (JP)
Title: Controller
Inventor: HIROI KAZUO
IPC: G05B11/32
Filed: 1986-10-17
Abstract: PURPOSE:To obtain target value follow-up characteristics free from vibration while keeping disturbance suppressing characteristics at an optimum state by setting up the objective value follow-up characteristics independently of the disturbance suppressing characteristics. CONSTITUTION:A target value change detecting means 12 is constituted of a model 16 with gain '1' approximating to the response characteristics of a controlled system 2, a subtraction operating element 17, a level deciding part 18 for outputting a switching signal when a deviation outputted from the element 17 exceeds a prescribed value, etc. A change in a target value signal inputted to an target value feedforward control means 11 is detected by a target value change detecting means 12, and when the change in the target value signal is large, i.e. when a transient state that target value feedforward control is acting is formed, a feedback controlled variable is restricted and target value feedforward control is mainly executed. At the time of small change in the target value signal, the feedback control is normally driven. Consequently, the target value follow-up characteristics free from vibration can be rapidly obtained in accordance with a change in the target value signal.
Patent JP-S61125842-A (JP)
Inventor: OKADA KOJI
IPC: B32B15/08
Filed: 1984-11-22
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-H1074313-A (JP)
Title: Magnetic recording medium
Inventor: ABE TOSHIRO
IPC: G11B5/66
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent electrostatic breakdown of a magnetoresistive head by forming an insulating magnetic recording layer having >2MΩ surface resistance on a nonmagnetlc substrate and then forming an amorphous carbon layer on the insulating magnetic recording layer. SOLUTION: This magnetic recording medium has a FeCo-SiO2 granular magnetic recording layer 2a on a nonmagnetic glass substrate 1. The granular magnetic recording layer 2a is formed by using an RF (high frequency) sputtering device. Namely, a composite target prepared by arranging Fe and Co chips on a SiO2 target so as to obtain the compsn. of the granular medium satisfying (FeCo21at.%):SiO2 =1:1 is used to form the film.
Patent JP-H04126506-A (JP)
Title: Ceramic filter device
Inventor: SAITO YOSHIHISA
IPC: B01D46/24
Filed: 1990-09-19
Abstract: PURPOSE:To make the device compact in the filter device in which main body contg. a ceramic filter is fixed with the upper and lower lids by providing a space occupied by the upper end of the ceramic filter in the upper lid. CONSTITUTION:A liq. to be treated is introduced from a pipeline 12 at the lower inlet, the solid is removed by the ceramic filter 2, and the treated liq. is discharged from a pipeline 13 at the central outlet. The filter 2 is exchanged, when the filter 2 is clogged and its capacity decreases. In this case, the upper lid 5 is detached, the upper packing 7, retainer 8 and presser spring 9 are removed, hence the upper end of the filter 2 is exposed, and the filter is easily drawn up. Since the periphery of the lower packing 6 is fixed to the filter 2 by a fixing ring 15, the packing is discharged along with the filter 2. Furthermore, as the filter insertion hole 16 of the lower lid 4 is tapered, the filter 2 is easily inserted from above.
Patent JP-H1075450-A (JP)
Title: Image compressor
Inventor: ABE NOBUSATO
IPC: H04N19/126
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To conduct re-compression processing by using a quantization table close to a quantization table used for a preceding compression processing even when the quantization table used for the preceding compression processing is not known. SOLUTION: A DCT processing section 21 applies 2-dimension discrete cosine transformation(2-dimension DCT) to luminance data Y and color difference data Cb, Cr to obtain a DCT coefficient. A statistic quantity calculation processing section 24 applies quantization and inverse quantization to the DCT coefficient for each spatial frequency to calculate a quantization error. A quantization table generating section 25 minimizes the quantization error for each spatial frequency to obtain the quantization coefficient and quantization tables (Qsy, Qsc) consisting of the quantization coefficients are generated. A quantization processing section 22 uses the quantization tables (Qsy, Qsc) to quantize the DCT coefficients. A compression processing section 23 applies compression processing to the quantized DCT coefficients to store the result to the recording medium M with the quantization tables (Qsy, Qsc).
Patent JP-S59202386-A (JP)
Inventor: GOTOU TSUNEYOSHI
IPC: F26B25/00
Filed: 1983-12-30
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-H0986956-A (JP)
Title: Production of polarizing glass
Inventor: TAJIMA HIDEMI
IPC: C03C3/091
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method stably obtaining polarizing glass containing copper with a slight inserting loss and containing a process drawable even glass containing fine particles of copper halide having smaller particle diameter (<=100nm) without braking glass. SOLUTION: This producing method of polarizing glass containing oriented and dispersed metal copper particles having shape anisotropy in the glass comprises a process in which copper halide is deposited in glass by heat-treating borosilicate-based glass containing 0.3-0.5wt.% total content of copper halide and copper oxide; the resultant glass is heated at a temperature wherein viscosity of the glass corresponds to 1×10<6> -1×10<11> poise to elongate copper halide particles in the glass; and then, a part or whole of copper halide particles in the resultant glass is reduced to deposit metallic copper particles.
Patent JP-S63101946-A (JP)
Title: Loading processing system
Inventor: HIRABAYASHI MOTOAKI
IPC: G06F9/06
Filed: 1986-10-20
Abstract: PURPOSE:To obtain a loading processing system proper to program residence and to attain a rapid processing by expanding a storage area to an unused area when the storage area is filled with data, and at the time of expanding a working area, contracting the storage area. CONSTITUTION:A loading request recording table 6 counts up the number of program loading requests relating to a program, stores the program requested at its loading with the specific number of times or above within a specific period, and when a loading request is generated again, whether the program requested at its loading is registered in the table or not is checked by referring the table 6. When the program is registered, the program stored in the storage area is loaded to an execution area 3. When an unused area 13 exists in a memory pool 2 at the time of loading a new program, the storage area as a program resident area is expanded, and when a wide working area 12 in the memory pool 2 is required, the storage area is contracted.
Patent JP-H0690928-A (JP)
Title: Method and device for magnetic resonance imaging
Inventor: TSUDA MUNETAKA
IPC: G01R33/28
Filed: 1992-09-17
Abstract: PURPOSE:To increase the number of time phases without shortening a time phase interval, and to prevent deterioration of signal intensity caused by spin saturation by executing a magnetic resonance measurement, in plural different time phases which are set so as to extend over plural period. CONSTITUTION:A trigger signal obtained by an electrocardiograph 6 is inputted to a sequence control unit 7, and after a prescribed delay time elapses, a pulse sequence is actuated, and an applied timing of an inclined magnetic field and a value of its intensity are inputted to each X-Z inclined magnetic field power source 9-11 at a prescribed time interval. Also, an applied timing of a high frequency magnetic field and a control signal of its waveform/ intensity/ frequency are applied to high frequency transmitter 12. Subsequently, in a prescribed time T from an R wave of an electrocardiographical waveform, image data A, B, C,... are measured continuously, and also, in the prescribed time T from the point of time when T/2 time elapses, image data (a), (b), (c),... are measured continuously, and each image data is subjected to reconstitution processing as A, (a), B, (b), C, (c),..., and displayed on a monitor 18.
Patent JP-H1093305-A (JP)
Title: Dielectric filter, transmission reception common filter and multiplexer
Inventor: OGURA HIROMI
IPC: H01P5/08
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent undesired coupling between filters having a slit in between and to make the entire size small by providing slits forming an electrode on its inner face between two adjacent inner conductors. SOLUTION: Inner conductor forming holes 2, 3a-3c, 4a-4d, 5 are respectively formed to a dielectric block 1 of nearly rectangular prism shape comprising a dielectric ceramics and penetrated in the longitudinal direction of the block 1, and an inner conductor with an Ag electrode is formed to the holes. A slit 6a (6b, 6c) is formed between the inner conductor forming holes 2 and 3a (3c and 4a, and 4d and 5), respectively, and an electrode is formed respectively to the inner face of the slits 6a-6c. Moreover, input output electrodes 7a-7c in continuity with the electrode of the inner face of the slits 6a-6c are formed on the left front side of the dielectric block 1 shown in Figure. Moreover, an outer conductor 8 is formed to the sides of the dielectric block 1 other than the upper side and the side to which the input output electrodes 7a-7c are formed.
Patent JP-S61126985-A (JP)
Title: Manufacture of welded pipe
Inventor: NISHIMOTO HIROJI
IPC: B23K20/00
Filed: 1984-11-22
Abstract: PURPOSE:To surely remove oxides so as to obtain smooth edge faces of pipes to be welded to each other, by cutting both the edge faces with a cutting tool at a location just before a welding horn between a forming stand and welding stand. CONSTITUTION:Pipes are manufactured by forming continuously heated belt-like skelps in the form of pipes and butt welding edge faces of the formed pipes facing to each other. When the butt welding is performed, the edge faces of the formed pipes to be welded to each other are cut by means of a cutting tool and oxides existing on the edge faces are removed at a location just before a welding horn 3 between a forming stand 1 and welding stand 2. To make the cutting work, a motor is provided on a base 4 and a disk rotor 5 is coupled with the output shaft of the motor. A connecting rod 6 is pivotally attached to the outer peripheral section of the rotor 5 and the cutting tool 8 which is held by a guide 7 under a sliding-free condition is connected with the other end of the connecting rod 6 under a rotation-free condition.
Patent JP-H04128589-A (JP)
Title: Sealed compressor
Inventor: MORI YUJI
IPC: F04C29/02
Filed: 1990-09-17
Abstract: PURPOSE:To generate the oil pressure of a lubricant when the oil feed quantity is sufficient and prevent the metallic contact between the eccentric section of a crank shaft and a roller piston by forming multiple oil sump grooves with the preset length in the direction perpendicular to the rotation direction on the eccentric section of the crank shaft. CONSTITUTION:A sealed compressor drives a compression system section constituted of a cylinder 4, a roller piston 3 coupled with the eccentric section 1a of a crank shaft 1 and a vane 7 reciprocated after the rotation of the roller piston 3 with a motor section constituted of a rotor 8 and a stator 9. Oil sump grooves 102a with the length not reaching the end face of the eccentric section 1a are formed in the direction perpendicular to the rotation direction 13 on the sliding face of the eccentric section 1a to be coupled with the roller piston 3 of the crank shaft 1. The oil pressure of a lubricant accumulated in the oil sump grooves 102a is generated when the oil feed quantity is sufficient, and the metallic contact between the roller piston 3 and the eccentric section 1a of the crank shaft 1 is prevented.
Patent JP-H07156686-A (JP)
Title: Display device for car
Inventor: BUINFURIITO KEENITSUHI
IPC: B60K35/00
Filed: 1994-10-13
Abstract: PURPOSE: To realize improved information display even in case of using a mechanical display in a narrow combined chamber by composing a reflection surface so that its optical transmission ability is changeable in a display unit comprising a light emitting display of which display is reflected by the reflection surface to be observed. CONSTITUTION: This display unit 10 comprises a display 12 as a tachometer, for example, and the display 12 is disposed in front of a cover disc formed as a reflection surface so that a driver 16 can see the display 12 through the reflection surface 14. The reflection surface 14 is composed as an electrically controllable liquid crystal display, and a light emitting display 18 is disposed above the reflection surface 14. As the light emitting display 18 is energized, and when the reflection surface 14 is controlled in a high transmission ability condition, the displays 12, 18 are both visible, and in case of the reflection surface 14 with a low transmission ability, the light emitting display 18 only is visible, while the display 12 only is visible when the light emitting display 18 is shut off.
Patent JP-H0993317-A (JP)
Title: Telephone set with cover
Inventor: TAKAGI HISAMITSU
IPC: H05K7/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of the printed pattern wiring of a strip shaped flexible printed circuit board leading from a cover to a telephone set main body. SOLUTION: A telephone set main body 31 is provided with a couple of arms 40, 41 are supported by the telephone set main body 31, a cover 32 turned between a closing position P1 of the telephone set main body and an open position P2, and a hinge module 33 assembled in a hinge module assembling part 60 of the telephone set main body 31. The hinge 33 is made up of a shaft 51 having a cam and a leaf spring 51 clipping the cam. The hinge module 33 supports the arm 40. A strip shaped flexible printed circuit board 70 interconnecting the cover 32 and the telephone set main body 31 is extended through the inside of the arm 41.
Patent JP-H03112828-A (JP)
Title: Production of silica fiber
Inventor: MORIMOTO TAKESHI
IPC: C03B37/02
Filed: 1989-09-26
Abstract: PURPOSE:To obtain an inexpensive and high strength silica fiber reduced in alkali content by adding a specific alkylene carbonate when a silica fiber is produced by using a water glass as the starting raw material. CONSTITUTION:A water glass is added and blended with propylene carbonate and/or butylenecarbonate and the resultant viscous liquid is spun and subjected to dealkalization by an acid treatment and then burned. As the water glass, a water glass rich in content of SiO2 component and having a ratio of Na2 O:SiO2 of 1:3-3.3 is preferably adapted, since dealkalization can be readily carried out and the amount of alkylene carbonate used is reduced. Amount of carbonate used is preferably 1.0-1.6 pts.wt. based on 100 pts.wt. water glass from aspect of spinning properties. As the acid for acid treatment, especially HNO3 and HCI are preferably used. Burning temperature is preferably 800-1000 deg.C.
Patent JP-H03110560-A (JP)
Title: Developing device
Inventor: YOSHIHARA YOSHIHIKO
IPC: G03D15/04
Filed: 1989-09-26
Abstract: PURPOSE:To easily and surely prevent a film in an undeveloping part from being exposed by opening and closing a path between the undeveloping part and a developing part by interlocking with attaching and detaching a film carrying part in the developing part. CONSTITUTION:While a rack 3 for fixing and developing functioning as the film carrying part is mounted in the developing part, a plate-like member 10 for closing which constitutes a shutter mechanism for a notched hole 2 is pushed up to above and a shutter is in an open state. At such a time, light is not leaked to a film cutter part side from the notched hole 2 since the rack 3 for fixing, etc., functions so as to intercept the light even though the front door of the developing part is opened. When the rack 3 for fixing and developing is taken out from a developing unit(developing part) 1, the notched hole 2 is closed by the plate-like member 10 and the shutter gets in a closed state. Since the member 10 closes the notched hole 2 as soon as the rack 3 for fixing and developing descends, the light is not leaked to the film cutter part side. Thus, the undeveloped film in the undeveloping part is prevented from being exposed with a simple mechanism.