baber/WOPTO huggingface dataset:
Patent JP-H0933349-A (JP)
Title: Color difference inspecting device for sheet material
Inventor: KOMAI SHIGERU
IPC: G01J3/50
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a color difference inspecting device in which the inspection data is graphed and whether the value of color difference is within an allowable range or not can be judged in real time. SOLUTION: This device is formed out of a first CPU 1 for controlling a carrying means 5 for a sheet material 15, an input part 5 of inspecting condition, a first display part 2 of inspecting condition, and a first output part 3 for outputting an initial condition, three color sensors 10, and a second CPU 7 for controlling the sensors 10 and also controlling a second display part 8 for displaying the detection result and a second output part 9 for outputting the detection result. The first CPU 1 and the second CPU 7 are mutually communicatable.  In the second CPU 7, the color measurement data obtained by the sensors 10 is processed to determine the color difference value ΔE and brightness deviation value ΔL* with a standard color value, which are then graphed to judge whether these values are within a preset allowable range or not, and the result is displayed on the second display part 8 in real time.
Patent JP-S6425319-A (JP)
Title: Production of magnetic recording medium
Inventor: FURUISHI RYOSUKE
IPC: G11B5/725
Filed: 1987-07-20
Abstract: PURPOSE:To improve the adhesiveness of a lubricating film to the surface of a protective film by executing a stage for cleaning and activating the surface of the protective film by dry etching, then shifting the stage into a stage for depositing the lubricating film thereon in the state of isolating the protective film having the cleaned surface from the atm., thereby depositing and forming the lubricating film on the surface of the protective film. CONSTITUTION:The stage for cleaning and activating the surface of the protective film 13 formed on a magnetic film 12 of a disk substrate 11 by a dry etching method such as plasma etching or sputter etching is executed and thereafter, the stage for depositing the lubricating film 14 on the cleaned surface of the protective film 14 in the clean environmental state where the protective film 13 is isolated form the atm. is started to deposit and form the lubricating film 14 on the surface of the protective film 13. The adhesiveness of the formed lubricating film 14 to the protective film 13 is thereby greatly improved and the surface lubricity of the magnetic recording medium is improved and stabilized. The breakdown, etc., of the medium surface by a head crash are thus prevented.
Patent JP-S5883187-A (JP)
Title: Earth heat accumulator
Inventor: MANDANI ATSUYOSHI
IPC: F24S90/00
Filed: 1981-11-12
Abstract: PURPOSE:To accumulate a large amount of solar heat or the like for a long period of time, by a method wherein a plurality of small containers with water sealed therein are packed in a space partitioned underground by heat insulators, and upper and lower heat-collecting and heat-radiating pipes are buried. CONSTITUTION:When a medium such as water is heated in a heat collector and is circulated into the lower heat-collecting and heat-radiating pipes 3 through a connecting pipe 1, heat radiation by the pipe 3 is started to heat the water- containing small container 4 and earth 5 provided in the periphery of the pipe 3. When heating is further continued, heat is gradually transferred from the small containers 4 and earth to the small containers and earth 5 in the deeper periphery, and heat accumulation is simultaneously started. Then, all of the small containers 4 and earth 5 packed in the space part D are entiredly heated, accumulating heat.
Patent JP-S6243037-A (JP)
Title: Shadow mask for color picture tube
Inventor: KISHIMOTO FUKUTARO
IPC: H01J29/07
Filed: 1985-08-19
Abstract: PURPOSE:To reduce the thermal deformation of the mask so as to make it possible to realize the accurate color representation and to obtain the stable picture within a short time interval by providing the mask, the frame arranged around the mask, and the heater for heating the frame. CONSTITUTION:The electric power source 6 for the heater 5 provided on the shadow mask 4 is activated simultaneously to the switching on of the power source of the picture tube to generate the heat in the heater 5. The frame 2 is heated by this heat and thermally expanded so as to pull the mask 1 to the periphery. On the other hand, the mask 1 is bombarded by the electron beam and heated up, and the thermal expansion is induced in the mask 1. But the mask 1 is pulled by the frame 2, so the mask 1 is not deformed convex to the direction of the arrow P, and its curvature can be kept constant. If the mask 1 is only expanded with no variation of the curvature, the thermal expansion of the mask 1 can be compensated even by the bimetal contained in the supporting spring 3. Therefore the electron beam is able to bombard the proper fluorescent screen, so the accurate color representation can be real ized and the stable picture can be obtained within a short time interval.
Patent JP-S5973097-A (JP)
Title: Square-shaped packing material for water disposal and apparatus for manufacturing therefor
Inventor: KATOU MASASHI
IPC: B29C61/00
Filed: 1982-10-15
Abstract: PURPOSE:To obtain the titled square-shaped packing material suitable for filthy water disposal, by piling up a plurality of reticulate pipes made of synthetic resin with each other into a flat state while truing up their axial directions, and welding at least one or more positions of the piled-up parts. CONSTITUTION:Long reticulate pipes 2 pulled out of respective winding drums 4 are gathered while truing their top ends, passed through a guide member 5 under a vertically piled condition and inserted into a gap between upper and lower feed rollers 12 and 12. Under this condition, the upper and lower feed rollers 12, 12 are intermittently rotated in a distance equal to the pitch of welding projections 15 through an intermittent driving mechanism 14 by starting a motor 13, to intermittently sent out the long reticulate pipes 2. The high- temp. heated parts of the long reticulate pipes 2 are welded with each other by clamping them with the welding projections 15, and the welded parts are rapidly cooled and solidifed by absorbing their heat with the projections 15. Thus, the piled-up long reticulate pipes 2 are made into a unitary body. Thereafter, the long reticulate pipes 2 are cut by a shear cutting edge 17 and a stationary cutting edge 16 to form the square-shaped packing material 1.
Patent JP-2000016332-A (JP)
Title: Fitting structure of suspension strut for automobile
Inventor: TSUGAWA KAZUYA
IPC: B60G15/02
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To ensure a space at the foot of a driver's seat by arranging the axis of a coil spring in an offset manner outward of a vehicle body relative to the axis of a suspension strut, and forming a recessed part corresponding to a pedal arm in an inner wall surface of the in-cabin side of a strut tower. SOLUTION: In this fitting structure, a strut tower to store a suspension strut is arranged in a space at the foot of right and left front seats. The axis O2 of a coil spring 24 to be mounted on right and left suspension struts 16 is arranged in an offset manner outward of a vehicle body relative to the axis O1 of the suspension strut 16, and a recessed part 26 corresponding to a pedal arm at a driver's seat is formed on an inner wall surface 17a on the in-cabin side of the strut tower 17.
Patent JP-S5884905-A (JP)
Title: Production of porous sintered body of stainless steel powder
Inventor: FUJITA MASAHITO
IPC: C22C33/02
Filed: 1981-11-13
Abstract: PURPOSE:To produce a porous sintered body by using austenitic or ferritic stainless steel as base powder, compounding the same with Ni-base alloy powder of the compsn. forming a liquid phase at the melting point (m.p.) lower than that of said base powder and sintering the powder at a relatively low temp. in a vacuum or nonoxidative atmosphere. CONSTITUTION:Austenitic or ferritic stainless steel is used as base powder 1, and compounded powder 2 of an Ni-base alloy contg. Cr which has a m.p. lower than the m.p. of the powder 1 and alloys with the powder 1 is compounded with said base powder at 15-20wt% basing on said base powder. When the powder mixture thereof is loosely packed in a vessel, the particles of the base powder 1 contact with each other less and assume the state that the compounded powder 2 sticks around each particle of the powder 1. When such powder is sintered at the temp. lower than the m.p. of the powder 1 and higher than the m.p. of the powder 2 in a vacuum or nonoxidative atmosphere, the porous sintered body of >=30%vol. fraction is obtained.
Patent JP-H1124093-A (JP)
Title: Liquid crystal display device
Inventor: SAGAWA FUMIHIKO
IPC: G02F1/1345
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To contrive miniaturization of the device by projecting a part of the IC chip fixed on one insulating base plate from its side edge and connecting the bump of this IC chip and the conductive wiring of the insulator through welding of a wire. SOLUTION: A liquid crystal cell 1 is so constituted that liquid crystal is sealed between insulating base plates 2, 3 consisting of two rectangular sheets of glass and that a polarizing plate 4, 5 is each glued on the insulating base plates 2, 3. An IC chip 7 is equipped with connecting bumps 7a, 7b on the bottom face and with a dummy bump 7c installed between the bumps 7a, 7b. Then, this IC chip 7 projects a part outward from the side edge 3a of the insulating base plate 3, positioning the bump 7b. The bump 7b of the IC chip 7 and the conductive wiring of the insulator 10 are electrically connected by welding (wire bonding) of a wire 11. As a result, the insulating base plate 3 can be miniaturized, making the small device available.
Patent JP-H0623049-A (JP)
Title: Steam type inhaler
Inventor: TERADA TAKAO
IPC: A61M15/08
Filed: 1992-07-09
Abstract: PURPOSE:To enable inhalation with a comfortable attitude by a method wherein a nose piece is provided at the tip, an adaptor for a nose is made up of an outer cylinder and an inner cylinder to introduce steam to the nose piece from the body of an inhaler and the inner cylinder is inserted into the outer cylinder being allowed to move in or out. CONSTITUTION:An adaptor 1 for a nose which is removably mounted on the body of an inhaler is provided with an outer cylinder 10 bent at a proper angle, an inner cylinder 11 inserted into the outer cylinder 10 being allowed to move in or out, a nose piece 13 mounted at the tip of the inner cylinder 11 and a loading/unloading part 14 provided at the base end of the outer cylinder 10 and has a passage to introduce steam from the body of the inhaler to a steam jetting port of the nose piece 13. Then, an adjusting ring 15 is provided rotatably on the outer cylinder 10 encircling it and with the rotation of the ring 15, the length of the inner cylinder 11 can be adjusted. As the length of the adaptor for the nose is adjustable, a user can take any position easy to inhale regardless of own stature, heights of desks and chairs and the like.
Patent JP-2000021808-A (JP)
Title: Manufacture of semiconductor device
Inventor: YONEDA YUTAKA
IPC: H01L21/336
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, which can execute sufficient activation heat treatment of impurities for compensating contact ability, without the generation of an inclination on the sidewall face of an insulating film in the opening part of a contact hole and which can form a satisfactory contact hole. SOLUTION: First insulating films 20 and 21 are formed on the entire face of an upper layer in a region containing conduction impurity, which is formed on a semiconductor substrate 10. A contact hole CH reaching a region containing conduction impurity through the first insulating films is opened, and conducting impurities D are introduced. The inner wall face of the contact hole is covered, and a second insulating film 22 which is more minute than the surface layer parts of the first insulating films is formed on the upper layers of the first insulating films. Then, heat-treatment for activating the conducting impurities is conducted, the second insulating film at the base part of the contact hole is removed, and the region containing conduction impurity is exposed.  Then, a conductor is embedded in the contact hole so that it is connected to the region containing the conducting impurity.
Patent JP-H0469851-A (JP)
Title: Rotary head drum device
Inventor: SAWAI ATSUSHI
IPC: G11B15/61
Filed: 1990-07-10
Abstract: PURPOSE:To surely brig the lower edge of a tape into contact with a tape lead to run the tape by winding the upper edge side of the tape around the taper of an upper drum to run the tape. CONSTITUTION:A taper 6 provided on an upper drum 2 is formed to a spiral taper part 6a parallel with a tape lead 7 in the vicinity of an exit 11. In an example of deformation, the taper 6 provided on the upper drum 2 is formed to the spiral taper parallel with the tape lead 7 throughout a winding angle theta1 of a magnetic tape 8. Consequently, the magnetic tape 8 has an upper edge 8b wound around the taper part 6a parallel with the tape lead 7 of the taper 6 of the upper drum 2 and is rum even in the vicinity of the exit 11, and energized to the tape lead 7 of a lower drum 3 even in the vicinity of the exit 11. thus, the running stability of the magnetic tape 8 is improved.
Patent JP-H0733341-A (JP)
Title: Control device for hydraulic elevator
Inventor: MAEKAWA YOSHIRO
IPC: B66B9/04
Filed: 1993-07-23
Abstract: PURPOSE:To provide a control device of a hydraulic elevator shortening the time required for the operation preparation at the start of a rising operation and having good operation efficiency. CONSTITUTION:This control device of a hydraulic elevator is provided with a pump motor 3 driving a hydraulic pump 4 feeding pressure oil to a hydraulic jack 7 from the oil tank 6 of the hydraulic elevator, a speed control means 14 variably controlling the revolving speed of the pump motor 3, an opening/ closing position detecting means outputting the first detection signal when the full closure of the door of the elevator is detected and outputting the second detection signal when the prescribed opening of the door is detected, and a revolving speed command means 15 outputting a low-speed command indicating the revolving speed lower than that of the pump motor 3 at the time of the ordinary operation to a speed control means 14 when the second detection signal is inputted at the start of the rising operation of the hydraulic elevator and outputting an ordinary speed command indicating the revolving speed at the time of the ordinary operation of the pump motor 3 to the speed control means 14 when the first detection signal is inputted.
Patent JP-S5972285-A (JP)
Title: Chromakey signal generator
Inventor: INABA MASAO
IPC: H04N9/75
Filed: 1982-10-18
Abstract: PURPOSE:To easily optimize sensitivity to every luminance color difference signal by using plural reference colors. CONSTITUTION:A composite video signal 1 is separated by a luminance color difference separating circuit 10 into a Y, an I, and a Q signal. Those signals are supplied to registers 21-26 respectively and the 1st Y, I, and Q reference signal Y1, I1, and Q1 at a position where a key signal is to be obtained are held in registers 21, 23, and 25 by a timing signal from a timing generating circuit 11. Similarly, components Y2, I2, and Q2 at a position where no key signal is to be obtained are held in registers 22, 24, and 26. A marker output from an output terminal 3 and a signal 1 are synthesized together to set an optional reference signal on a screen. An arithmetic circuit 12 performs averaging for improving the S/N of the reference signal and supplies the arithmetic result to adder and subtracters 30-32 and multipliers 33-35. The output of an adder 36 is supplied to a clipping circuit 13 to obtain a chromakey signal 2.
Patent JP-H0734248-A (JP)
Title: Quartz crystal type film thickness gage
Inventor: MURAYAMA KIMIMASA
IPC: C23C14/54
Filed: 1993-07-23
Abstract: PURPOSE:To develop a film thickness gage having excellent measurement precesion of film thicknesses as the film thickness gage for which a crystal oscillator is used by cutting out the quartz crystal piece of the oscillator at a specific angle with the Z-axis thereof, forming its shape to a biconvex surface shape and supporting the piece with a support having a specific structure. CONSTITUTION:The crystal oscillator 1 of the film thickness gage using the crystal oscillator 1 having an intrinsic oscillation frequency is cut out at 35 deg.15'+ or -30'' angle 8 with its Z-axis and its front and rear surfaces 11a, 11b are formed as convex faces. An electrode 12a is mounted on the central part of the upper convex surface 11a and an annular electrode 12b on the lower convex surface 11b. Lead wires 6, 7 of an oscillation circuit are connected to these electrodes. The crystal oscillator 1 is pressed by means of a spring 5b to an opening 4a of an opening member 4 and is disposed near the substrate to be subjected to vapor deposition. The material to be deposited by evaporation infiltrating from the opening 4a is deposited by evaporation on the lower convex surface 11b of the crystal oscillator 1 in the same manner as for the substrate surface, by which the change in the intrinsic oscillation frequency thereof is detected by the oscillation circuit and is converted to the film thickness, The thickness of the vapor deposited film detected at the substrate near the quartz crystal type film thickness gage is easily and exactly measured.
Patent JP-H0232610-A (JP)
Title: Agc circuit
Inventor: OKASHIN YAMATO
IPC: H03G3/18
Filed: 1988-07-21
Abstract: PURPOSE:To perform AGC in a wide range by connecting a differential amplifier with a ratio of collector current of 1:N and a differential amplifier with that of N:1 in parallel, and performing the AGC by a pair of diodes with a ratio of current of 1:n and a pair of diodes with that of n:1. CONSTITUTION:The differential amplifiers 1 and 2 are connected in parallel, and also, the ratio of current is set in a reverse relation by transistors Q1, Q5 and Q2, Q4. Therefore, eventh-order higher harmonic distortion is cancelled in an output voltage of + or -1 even when it is generated, thereby, the eventh-order higher harmonic distortion is scarcely contained in the output voltage of + or -1. Also, 3rd-order higher harmonic distortion is scarcely contained in the output voltage of + or -1 by selecting a ratio N of collector current. In such a way, the AGC in the wide range can be performed.
Patent JP-H0829080-A (JP)
Title: Contact type heat transfer device
Inventor: OI KENICHI
IPC: G01R31/26
Filed: 1994-07-11
Abstract: PURPOSE:To obtain a heat transfer device which is capable of uniformly heating an object and adaptable to a large size wafer. CONSTITUTION:A contact type heat transfer device includes closed spaces 4 each having a heating/cooling surface 2 with which a wafer 1 comes in contact and a back face 3, a heater 5 to heat working fluid filled in the closed spaces 4 and its saturated vapor, a fan 6 to cool the saturated vapor, a vacuum chamber 7 communicating with the heating/cooling surfaces 2, a vacuum pump 9 to suck air inside the closed spaces 4 and a controller driving system as well. Thereby, the device can be downsized and the high response property to temperature is enhanced as the heat transfer amount is large. Even when the wafer 1 generates heat unevenly, the temperature can be uniformly kept. The device can be miniaturized and the cost can be reduced.
Patent JP-H0824827-A (JP)
Title: Garbage fermentation treatment apparatus
Inventor: ONODERA KAZUO
IPC: B01D53/77
Filed: 1994-07-12
Abstract: PURPOSE:To convert garbage into fertilizer or feed of good quality by fermenting garbage in a fermentation tank held in a medium - high temp. atmosphere rich in oxygen without putrefying the same by providing rotary blades in the fermentation tank in a multistage fashion and providing a hot air blowoff port on the rear surface of at least the lowermost stage rotary blade among the rotary blades. CONSTITUTION:A moisture adjusting material and medium - high temp. fermentation bacteria (OKZ bacteria) are preliminarily thrown in a fermentation tank 1. Next, when garbage (material H to be treated) is thrown therein, the material H to be treated is stirred by a stirring means 3 and heated by the hot air blown off through the blowoff ports F provided on the under surface of the lowermost stage rotary blade 3B. In such a stage wherein the first material H to be treated is thrown in, the material H to be treated is heated by a heater and receives a high temp. hot air by a blower 32 and various putrefactive bacteria are killed and fermentation due to OKZ bacteria is accelerated. A fermentation product becomes granules and these granules fall in a stocker 5 by opening the hole 1B of the bottom surface 1A of the fermentation tank 1 by an opening and closing means 4 to be recovered therein.
Patent JP-H062303-A (JP)
Title: Track for new transportation system
Inventor: ISHII TAKEJI
IPC: E01B25/28
Filed: 1992-06-18
Abstract: PURPOSE:To prevent cracking of concrete tracks for a new transportation system. CONSTITUTION:An anchor 2 for fixing an intermediate portion of a concrete track and more than one track guide bearings 3 that are distanced from the anchor 2 in the long direction of the track are fixed on a steel girder 1. A bearing cylinder 5 which is made of elastic material and has bearing protrusions on its inner surface of the cylinder is put on the track guide bearing 3, and the bottom surface of the bearing cylinder 5 is set directly or indirectly on the upper surface of the steel girder 1. An engaging pin 7 which is to engage the bottom surface of the head 6 of the track guide bearing 3 is inserted through the bearing cylinder 5 to stick out from the cylinder, and concrete is placed on the steel girder 1, forming a track 8.
Patent JP-H1026215-A (JP)
Title: Screw jack with lubrication device
Inventor: YAMAZAKI MOTOHIRO
IPC: F16H25/24
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the lubrication of a screw shaft and prevent the occurrence of rust of the screw shaft by providing a screw shaft cover which covers one side of the screw shaft and pouring oil in the cover in a screw jack which moves the screw shaft in the axial direction due to the rotation of a gear. SOLUTION: A worm gear 20 which consists of a worm wheel 21 provided with a screw in which a screw shaft 10 is screw-fitted on its inside diameter and a worm 22 which meshes with the worm wheel 21 is provided, and the whole worm gear 20 is covered with a worm case 30. The worm wheel 21 is rotated by transmitting input rotation to the worm 22 to move the screw shaft 10 in the axial direction so that a parabolic antenna is driven in any direction. A tip side of the screw shaft 10 is covered with a bellows 11 and its rear end side is covered with a screw shaft cover 12. The screw shaft cover 12 and the worm case 30 are communicated mutually by a pipe 50, and oil 40 is poured into the inside of them to perform the lubrication of the screw shaft 10.