baber/WOPTO huggingface dataset:
Patent JP-H0689442-A (JP)
Title: Information recording medium and cutting device
Inventor: FUJITA GORO
IPC: G11B7/24
Filed: 1992-09-08
Abstract: PURPOSE:To eliminate the influence of the difference between linear velocities at the inner and outer peripheries of a recording medium in an optical information reproducing device with a CAV system and to generate a stable servo signal by adjusting the shapes of one and more pits among plural pits according to the radial position of a recording medium. CONSTITUTION:By synchronizing with a clock synchronized with the rotation of an optical disk 2, a laser driving circuit 12 irradiates the disk 2 with laser light from a semiconductor laser 3 through optical systems 3-6. At this time, a position detecttor 11 outputs a detection signal based on the radial position of the disk 2 to a power control circuit 13. Based on this detection signal, the circuit 13 reads power data x increasing from an inner to an outer peripheries out of a memory 14 and irradiates the circuit 12 with laser light having the corresponding power. Consequently, control pits 61, 62 for controlling a rise and a fall are formed according to the radius before and after a wobbling pit 81 and the servo signal of a CAV type reproducing device is stably generated without being affected by the difference of linear velocities between the inner and the outer peripheries.
Patent JP-H08128768-A (JP)
Title: Refrigerator
Inventor: HASEGAWA TOSHIHIDE
IPC: F25D17/08
Filed: 1994-10-28
Abstract: PURPOSE: To improve the serviceability and the durability in a predetermined low temperature area and to uniformly expand or contract a shape memory alloy coiled spring by using ternary alloy having no interphase as the shape memory alloy coiled spring for closing the switching plate of a damper unit for controlling the flow of cold air. CONSTITUTION: In a refrigerator, cold air cooled by a cooler is controlled to be introduced by a damper unit 25, and introduced into a storage chamber by a cold air duct 24. In the damper unit 25, the switching plate 43 of an opening 41 is rtoatably pivoted to a case 42 communicating with the duct 24 via the opening 41, energized in an opening direction by a bias spring 44, and closed by a shape memory alloy coiled spring 46. In this case, the spring 46 is formed of ternary alloy having no interphase. The spring 46 is formed of an effective winding part which is expanded or contracted, and an invalid winding part which is not expanded or not contracted, and the original shapes recovered from the invalid part may be differentiated at the central part and both end parts.
Patent JP-2001089808-A (JP)
Title: Lining structure in rh vacuum degassing furnace
Inventor: HOKII TOSHIYUKI
IPC: C21C7/10
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To improve durability in the lining structure in an RH vacuum degassing furnace with magnesia-carbonaceous unburned bricks. SOLUTION: In the lining structure of the RH vacuum degassing furnace with the magnesia-carbonaceous unburned bricks, the conventional problem such as the durability is to be solved. The method is featured that the lining structure in the RH vacuum degassing furnace is composed of the magnesia- carbonaceous unburned bricks at the side walls and the castable refractories at the bed and the circulating tubes which contain non-carbonaceous material or the ratio of carbonaceous material to refractory aggregate is made to <1 wt.%.
Patent JP-H06121155-A (JP)
Title: Color correction device for color image scanner
Inventor: UEDA MASASHI
IPC: H04N1/40
Filed: 1992-10-05
Abstract: PURPOSE:To output highly accurate stable output values at all times in a color image scanner. CONSTITUTION:An optimum correction value is calculated 5 by using a method such as multiple regression analysis or the like from the 'read signal' of a color patch 2 outputted from a CCD 65 and digitized by an A/D converter 72 and the 'color value signal' of the color patch 2 stored in an internal memory 4 beforehand as a reference color. Then, the correction value is transferred to a correction part 6 and replaced with the new correction value. In such a manner, picture information read after correction is performed is correction- processed using the new correction value and is outputted thereafter as output signals after the correction processing from the main body of the color image scanner.
Patent JP-H06116792-A (JP)
Title: Temperature control device and temperature control method for electrodeposition coating material
Inventor: HOSOKAWA RYUICHI
IPC: C25D13/22
Filed: 1992-10-05
Abstract: PURPOSE:To control the electrodeposition coating material to be used as a primer coat to a prescribed temp. width while minimizing the use of industrial water. CONSTITUTION:A first electrodeposition coating material piping 6 having a first heat exchanger 12 for making a heat exchange with an industrial water piping 10 in which the industrial water is passed at its intermediate part is disposed at one end of an electrodeposition tank T3. A second electrodeposition coating material piping 7 having a second heat exchanger 13 for making a heat exchange with a factory circulating water 22 in which the factory circulating water is passed at its intermediate part is disposed at the other end of the electrodeposition tank T3. An auxiliary industrial water piping 11a having a second flow rate control valve 14 at its intermediate part is disposed in the middle of the factory circulating water piping. The ratio of the industrial water and the factory circulating water is regulated by operating this second flow rate control valve 14 via a controller 21 on the basis of the measured temp. of a thermometer 20 disposed within the electrodeposition tank T3.
Patent JP-H11113113-A (JP)
Title: Connecting method of high-or low-voltage motor to high-or low-voltage supply panel in in-house power facility in power plant
Inventor: MORITA TOSHIYA
IPC: H02P29/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To cause a motor having an extraordinarily long connection length not to exist, and to reduce the quantity of construction and the cost of power facilities, by adding a standard which has priority to the arrangement of motors and a supply panel along with the outputs of the motors, to a selection standard for feeding sections to a high-voltage supply panel and a low-voltage supply panel for motors. SOLUTION: After selecting a motor to be an object, whether or not the allowable current of a cable exceeds the rated current of the motor is judged (step 2), when the motor is connected to a low-voltage power source by using a cable of the maximum size. When it exceeds, the size (step 3) and the impedance (step 4) of the cable are obtained. When it does not, the motor is connected to a high-voltage power source (step 5). After this, the capacity and the impedance of a transformer are found. And on the basis of the impedance whether or not the maximum startable voltage of the motor is satisfied is judged. When it is satisfied, the motor is connected to the low-voltage power source, and when it is not, the motor is connected to the high- voltage power source. Consequently, it becomes possible to reduce the quantity of cables and to reduce a high-voltage power panel.
Patent JP-S63119726-A (JP)
Inventor: YABUUCHI HIDETAKA
IPC: A47L9/26
Filed: 1986-11-07
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-2001087962-A (JP)
Title: Processing method for consolidated work by screwing
Inventor: KONISHI KENJI
IPC: B23P21/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To prepare a work through a series of processes in which processing of a plurality of component parts and screwing-in are conducted on a two- spindle confronting lathe. SOLUTION: A two-spindle confronting lathe is equipped with a proportional feed control means to control the spindle rotation and Z-axis feed in a proportioning relation, for example a thread cutting control means and C-axis control means, and with a moving side spindle to perform the Z-axis feed with a Z-axis movement of the spindle stock, whereby male threads and female threads are processed on a work to be consolidated by screwing in, and the male threaded component and female threaded component are grasped on the moving side spindle and the spindle confronting thereto, and by the proportional feed control, the moving side spindle is put in relative rotation with the spindle confronting so that the male threaded component and female threaded component are consolidated by screwing.
Patent JP-H04143949-A (JP)
Title: Magneto-optical signal detecting method and magneto-optical signal detecting head
Inventor: NAKAO TAKESHI
IPC: G11B11/105
Filed: 1990-10-05
Abstract: PURPOSE:To increase the magneto-optical signal component by irradiating a magneto-optical recording medium with an elliptically polarized light, bisecting its reflected light and executing a differential detection. CONSTITUTION:An emitting light from a semiconductor laser beam source 1 is shaped circularly as to its light intensity distribution through a collimating lens 2, and a beam shaping prism system 3, transmits through a polarized light beam splitter 4 and a wavelength plate 5 and becomes an elliptically polarized light, passes through a mirror 6 and is stopped down onto a disk 8 by a stop- down lens 7. A reflected light from the disk 8 passes through the lens 7 and the wavelength plate 5 and is reflected by the splitter 4, and separated and fetched from a stop-down optical path. Subsequently, it is divided into two luminous fluxes by an analyzer (polarization beam splitter 11), made incident on photodetectors 12A and 12B, respectively, and subjected differential detection by a differential amplifier. By this differential detection, the polarization axis rotation (Kerr effect) of an elliptically polarized light and a variation (circular dichroism effect) of ellipticity are detected and a magneto-optical signal can be increased.
Patent JP-2001089899-A (JP)
Title: Fully automatic compact surface treating device
Inventor: KUGA AKIRA
IPC: C25D17/06
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensively producible fully automatic compact surface treating device with a simple constitution capable of automatically satisfactorily subjecting compact parts to surface treatment. SOLUTION: As to this fully automatic compact surface treating device, a surface treating device base is provided with a machine casing with permitted vertical movement, moreover, this machine casing is provided with a running member intermittently running by a prescribed pitch, the running member is fitted with a supporting member supporting the upper part of a jig supporting an object to be treated, and also, the surface of the base is provided with a surface treating tank in the lower position of the running member corresponding to the above pitch.
Patent JP-S63123668-A (JP)
Title: Grinding machine
Inventor: DOI TOSHIRO
IPC: B24B37/30
Filed: 1986-11-11
Abstract: PURPOSE:To make a grinding machine in a compact size, by furnishing the first guide roller fixed at the outer frame and the second guide roller pivoted at the center of a grinding board, so as to rotate and hold a plate on which a work to process is stuck. CONSTITUTION:By the first guide roller 10 at an end of an arm 8 which is fixed at an outer frame 5, and the second guide roller 12 pivoted at the center axis 11 of a grinding board 1, a work to process 3 is ground while a plate 4 sticking a work 3 thereon, which is inserted and positioned in a correcting wheel 2 through the wheel 2 is rotated along the grinding surface of the grinding board 1. Since the second guide roller 12 is furnished at the center of the grinding board 1 in such a way, the dead space is utilized to make the machine in a compact size, and since the work 3 can be placed almost rectangular to the rotating direction of the grinding board 1, a super precision grinding can be realized.
Patent JP-H08254571-A (JP)
Title: Method for emulating level detecting latch, method for simulating hardware design and device for simulating level detecting latch
Inventor: BURAIAN DEI MATSUKUMIN
IPC: G01R31/28
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to emulate a level detecting latch effectively by suing a high-frequency enabled signal, and clocking an edge detecting latch. SOLUTION: A level-detecting emulating circuit 20 has an edge detecting latch 22 and an AND gate 24. The gate 24 receives a system clock signal (PHI) and a high-frequency clock signal (HCLK) and imparts a high-frequency enabled clock signal (HEN) to the latch 22. The latch 22 is a DFF and feeds the signal, which is applied to the D input terminal, to the Q output terminal when a rising edge is fed to the input of the FF. Thus, the edged detecting latch 22 can emulate the level detecting latch. At this time, the frequency ratio of HCLK and PHI is made to be 10:1, and the errors caused by the too low ratio and the waste of the using time caused by the too high ratio are reduced.
Patent JP-H07120656-A (JP)
Title: Optical equipment
Inventor: ICHINO KAZUSHIGE
IPC: G02B7/08
Filed: 1993-10-26
Abstract: PURPOSE:To provide an optical equipment with less motor number by utilizing a part of the power of a shutter driving motor to hold the lens group space of a variable power optical system. CONSTITUTION:A lock mechanism (formed out of a locking member 9, the notch 20c of a second group lens frame 2, and the like) for preventing the change of the mutual space between a first group lens frame 1 and the second group lens frame 2 is provided. After the change (variable power operation) of the mutual space between the first group frame 1 and the second group frame 2 is carried out by a motor 8 through a cam cylinder 5, a locking member 9 is rotated by a shutter driving motor 14 through an arm 15, thereby, a claw 9-1 is engaged with the notch 2-c to prevent the change of the mutual space between the first group frame 1 and the second group frame 2, and the first group frame 1 and the second group frame 2 are integrally moved in the optical axial direction by the motor 8 in this state, thereby, focusing operation is performed. Thus, a focusing motor is not required.
Patent JP-H06114516-A (JP)
Title: Roll segment frame in continuous casting equipment
Inventor: UMADA HAJIME
IPC: B22D11/128
Filed: 1992-10-06
Abstract: PURPOSE:To quickly and precisely execute centering work of a roll so as not to develop the adjusting error by an inspector. CONSTITUTION:Plural centering reference blocks 32 capable of supporting the deflection of a frame in a roll segment 10 to the min. on the reference measuring surfaces 40a of reference measuring blocks 40 arranged in a jig frame 21 for centering are provided at a specified position of the lower frame 12 supporting a lower support roll 16. In the recessed part of this centering reference block 32, an adjusting linear formed on the lower surface of the tapered surface freely slidably in the horizontal direction with an adjusting bolt, a reference liner formed on the upper surface of the tapered receiving surface abutted on the tapered surface and the lower surface to the centering reference surface projected downward from the recessed part of the reference block and an aged change adjusting tool having fixed tools for fixing this reference liner and the adjusting liner are arranged.
Patent JP-2000092991-A (JP)
Title: Seedling box-lifting mechanism in machine for recovering seedling box
Inventor: YAMAGUCHI MASATO
IPC: A01G9/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a seedling box-lifting mechanism in a machine for recovering seedling boxes, capable of allowing a hood to follow not only the height of the surface of the ground but also its inclination to surely take up the seedling box. SOLUTION: This seedling box-lifting mechanism in a machine for recovering seedling boxes is provided with a mechanism frame 51 supporting a hook 52 for hooking the seedling box N developed on the surface of the ground, with attaching frames 47 for supporting the mechanism frame 51 on the side of a travel frame 9, and with the setting means for setting a height so that the hook 52 follows the surface of the ground. The setting means is provided with an actuation portion 48 for vertically moving the mechanism frame 51 in response to the surface of the ground, and with a guide portion 49 for permitting the lateral inclination of the mechanisms frame 51 and simultaneously guiding the vertical movement of the mechanism frame 51 disposed between the attaching frames 47 and the mechanism frame 51.
Patent JP-2000060610-A (JP)
Title: Ornamental ring (personal ornament) having structure for incorporating, (sealing, embedding or housing) thread
Inventor: YAMABAYASHI MASANOBU
IPC: A44C5/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an ornamental ring (personal ornament) having a peculiar meaning of Japanese culture reflecting a Japanese cultural expression such as transmission, a myth, or a legend by talking in 'a thread (a red thread)' to the surface or to the interior thereof, not remaining an ornamental ring, chiefly personal ornament such as a finger ring and bracelet made by the former uniform metal (precious metal, etc.), or the combination of a metal (precious metal, etc.), and a stone (jewel). SOLUTION: A thread 2 is sealed, embedded, or housed in the interior of this ornamental ring (personal ornament) or on the surface part (the front surface, rear surface, or side surface) so as to be integrated. The ornamental ring 1 is provided with a thread housing groove or a hollow part as a thread taking-in structure, thereby the thread is housed therein so as to be integrated with the ornamental ring body. The color of the thread is made red, crimson, cinnabar, or the similar color on the basis of 'the legend of red thread'. Further, the ornamental ring is provided with a window part or an open/close mechanism so that the thread sealed, embedded, or housed in the interior thereof or of the personal ornament can be seen from the outside.
Patent JP-S62128205-A (JP)
Title: Agc circuit
Inventor: IMAI MASASHI
IPC: H03G3/18
Filed: 1985-11-29
Abstract: PURPOSE:To compensate the change in the frequency characteristic depending on an AGC voltage VACG by providing the 2nd constant current source having a current change rate in the correlation with the gain control ratio of the 1st constant current source connected to a base of an AGC transistor (TR). CONSTITUTION:The base of the AGC TR 21 is connected to a power supply VCC via a resistor R1 and connected to the collector of the 1st constant current TR 29 via a resistor R2 grounded via a capacitor 44. The emitter of the 1st constant current TR 29 is grounded via a resistor R3 and the base is connected to a control terminal 24 to which the AGC voltage VAGC is fed together with the base of the 2nd constant current TR 35. Further, the emitter of the 2nd constant current TR 35 is grounded via the resistor R3 and the collector is connected to the emitter of the AGC TR 21 grounded via a capacitor 38 via a high frequency choke coil 37.
Patent JP-2001093936-A (JP)
Title: Liquid crystal device and its manufacture
Inventor: OKABE SHOJI
IPC: H01L21/60
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To eliminate electrolytic corrosion due to generation of non-cured resin in the outer circumference of an IC chip when the IC chip is mounted on the extended part of glass board in a liquid crystal panel, as well as break of deflection plate due to application of excessive heat to an IC. SOLUTION: This manufacturing method includes a step for temporarily adhering an anisotropic conductive adhesive material 13 on a conductive pattern 12 formed in the extended part 2a of a lower glass board 2 in a liquid crystal panel 19, a step for positioning and placing a drive IC 11 facedown on the anisotropic conductive adhesive material 13, a step for pressurizing/heating from the rear surface of the drive IC 11 by a heater block 14, and a step for blowing hot air 16 to the non-cured part 13d of the anisotropic conductive adhesive material 13 protruding from the outer periphery of the driving IC 11 and heating/curing the non-cured part 13d. In addition, pressurizing and heating using the heater block 14 and the heating and curing of the non-cured part 13d using a hot air are performed at the same time.  Thus, a deflection plate can be blocked from heat and a cause of electrolytic corrosion be eliminated.
Patent JP-S63126994-A (JP)
Inventor: FUJITA YUJI
IPC: D21H19/44
Filed: 1986-11-12
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-S6291224-A (JP)
Inventor: DABURIYU UESU BERII
IPC: B01D53/04
Filed: 1985-11-29
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-H05106040-A (JP)
Title: Optical monitor for film thickness
Inventor: TAKEUCHI SHIGEKI
IPC: C23C14/54
Filed: 1991-10-16
Abstract: PURPOSE:To provide a small size optical monitor for film thickness capable of securing the position transforming mechanism and optical path of a monitor substrate and of holding into a vacuum tank. CONSTITUTION:Through a monitor window 34 provided on a housing 36 contg. an optical fiber tip part 24, a stepping motor 33 and a monitor substrate 21, the input and output of light to the monitor substrate for detecting the film thickness of a film formed in such a manner that evaporated particles from an evaporating source 31 come flying to the surface of the monitor substrate 21 in a vacuum tank 25 are executed at the optical fiber tip part 24 of optical fibers obtd. by bundling one end of a light introducing part and a light emitting part.
Patent JP-S63118047-A (JP)
Inventor: JIEI MAIKERU RAASON
IPC: C22C33/02
Filed: 1987-10-22
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-H1162186-A (JP)
Title: Light-weight paving material
Inventor: MINAGAWA MITSUO
IPC: E04F15/02
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a light-weight and fireproof paving material which improves water-resistant and weather-resistant properties, by boring specified holes at every specified distance on a synthetic resin foam board and charging cement mortar therein and laying light-weight tiles on the surface of the foamed board. SOLUTION: Holes with about 5-30 mm diameter are bored at every distance of about 50-200 mm on a synthetic resin foam board 4 and cement mortar 2 is charged therein to greatly increase the strength against a pressure on a plane. Fine hollow ceramic particles with 600 kgf/cm<2> or larger compressive strength, 0.3-0.5 g/cm<3> bulk density, 1500 deg.C or higher melting point, crushed natural stone, and water as chief constituting materials and glass shot fiber added thereto, constitute the light-weight tiles 1 laid on the surface, together with a waterproof coat composed of synthetic resin emulsion as a hinder. And thin light-weight tiles as thin as 3-15 mm are laid. In this way, the shearing force is greatly increased by using light-weight tiles 1 as a backing material of the synthetic resin foam boards 4.