baber/WOPTO huggingface dataset:
Patent JP-H05223717-A (JP)
Title: Instrument for automatically measuring extending dimension of crack
Inventor: KONDO TAKUYA
IPC: G01B11/00
Filed: 1992-02-07
Abstract: PURPOSE:To automatically, very accurately, and easily measure the extending dimension of a crack even when the surface of a test piece is scratched or contaminated. CONSTITUTION:A video camera 34 takes pictures of a crack generated in a test piece 10 and a picture processor 48 fetches the pictures gn of the crack at prescribed time intervals, forms differential pictures from the pictures gn-gn-1, detects the maximum absolute value Dmax of luminance in the differential pictures, and binarizes the differential pictures, and then, a picture measuring instrument 52 measures the position of the front end of the crack on the pictures by detecting the front end on the differential pictures. A computer 50 calculates at least the extending dimension of the crack as the sum of the displacement amounts of the front end measured in each cycle. When the maximum value Dmax exceeds a reference value, the computer 50 does not calculate the extending dimension, but increases 'r' by '1' in the next cycle.
Patent JP-H08252662-A (JP)
Title: Method for cooling slide-core operating cylinder and mechanism for feeding fluid to slide-core operating cylinder in casting equipment
Inventor: SATO SABURO
IPC: B22D17/22
Filed: 1995-03-16
Abstract: PURPOSE: To provide a cooling method which is free from lowering the function of a slide-core operating cylinder, safe and also free from lowering the working rate of casting equipment. CONSTITUTION: In the cooling method for a slide-core operating cylinder 1 which advances or retracts a slide core constituting a part of a casting metal mold, a water soluble oil fed to the cylinder chamber 6 in the cylinder 1 so as to slide the piston 5 is fed as a fluid for cooling the piston rod 2 of the cylinder.
Patent JP-S51131643-A (JP)
Title: Reproduction device of horogram recording
Inventor: OONISHI MASAMI
IPC: G03H1/00
Filed: 1975-05-13
Abstract: PURPOSE: To keep magnitude of horogram picture constant, by recording a constant pattern in horogram memory in advance and by controling magnitude of incident light during reproduction of horogram. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52140249-A (JP)
Title: Time recorder
Inventor: SHIBATA AKIRA
Filed: 1976-05-18
Abstract: PURPOSE: The difference individual code is read, and the individual information area corresponding to the memory is search based on the information read previously. The time information from the watch unit is memorized to the searched area, and the starting and closing hours are memorized concentratedly to the prescribed area for each individual. In this way, the calculation can be performed automatically for the overtime work, wages, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59188084-A (JP)
Title: Rotary compressor with rotating sleeve
Inventor: AKAGI YUUJI
IPC: F04C18/348
Filed: 1983-03-31
Abstract: PURPOSE:To reduce the sliding resistance of a rotating sleeve, by making up an interconnecting hole, which interconnects a sliding surface between an inner circumferential surface of the rotating sleeve and a side housing of a casing, inside the rotating sleeve being rotatably supported inside the casing. CONSTITUTION:A rotary compressor houses a rotary sleeve 5 rotatably inside a casing 1 consisting of a center housing 2 and each of side housings 3 at both sides, and eccentrically sets up a rotor 7 in which plural vanes 17 are set up, free of radial sliding motion, inside the said sleeve 5. In this case, inside the rotary sleeve 5, plural interconnecting holes 17 for an end face whose one end is open to an axial central position at an inner circumferential surface 5b of the rotary sleeve 5 and the other end is open to an end face 5c serving as a sliding surface with each of side housings 3 upon branching to both directions from the said intermediate position are formed at regular pitch intervals in the circumferential direction. In addition, plural interconnecting holes 20 for a peripheral surface whose one end is open to the intermediate part of these interconnecting holes 19 and the other end is open to an outer circumferential surface 5b of the rotary sleeve 5 are installed.
Patent JP-H10331516-A (JP)
Title: Door hinge device
Inventor: RI KEIGYOKU
IPC: E05F1/12
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a door hinge device having the function of closing an automatic gate and allowing a door to open and close gradually; to improve the assembly and repair properties of the device; and to enable mitigate impact when the door is opened or closed. SOLUTION: This door hinge device, when a door A is opened, allows a housing 1 provided in the door A to rotate along with a slider 4 engaged therewith, and as the slider 4 threadedly engaged with a hinge shaft 3 secured to a door frame B falls about the hinge shaft 3, the slider 4 contracts an elastic spring 6 provided below the slider 4. When an external force applied to the door A is removed, the elastic spring 6 contracted is restored to its original shape, and the door A is closed automatically by the elastic force of the spring 6.
Patent JP-S63222558-A (JP)
Title: Telephone exchange
Inventor: SHIMOKAWA HIROTO
IPC: H04Q3/58
Filed: 1987-03-12
Abstract: PURPOSE:To decrease probability maximizing a load with respect to a power supply by picking up an extension subject to simultaneous ringing and sending an AC bell signal according to a time slot signal whose time base location differs. CONSTITUTION:A control section 114 controls a channel switch section 113 and detects an incoming call in a trunk line via a trunk line interface section 112, controls an extension interface section 110 to control the ringing of the extension. Every time the necessity of ringing is caused, the extension subjected to ringing is picked up and a time slot signal generating means having a different location of the time base of the time slot is assigned to each extension to be picked up and the AC bell signal is sent according to the assigned time slot signal. Thus, the possibility of ringing at the same time slot simultaneously among plural extensions is minimized and the load to the power supply is relieved.
Patent JP-H0689823-A (JP)
Title: Measuring assembly
Inventor: PIEERU SHIYUERE
IPC: G01R15/00
Filed: 1993-03-17
Abstract: PURPOSE: To obtain the measuring assembly, wherein the the dimensions are reduced for a tripping device to which power is supplied by a system. CONSTITUTION: A measuring assembly is formed of the assembly of a current sensor 12 having a non-magnetic toroid 16 and a power-supply transformer 14 having a magnetic circuit 20 arranged around the toroid 16. A first secondary winding 18 of the current sensor 12 is arranged more closer to a first conductor 15 than a second secondary winding 22 of the power supply transformer 14.
Patent JP-S59180321-A (JP)
Title: Automatic film thickness measuring device
Inventor: KUBO MANABU
IPC: G01B5/06
Filed: 1983-03-30
Abstract: PURPOSE:To take a measurement automatically, precisely, and speedily by supporting a measuring element which detects film thickness at specific height from a coating surface and displacing this measuring element automatically in X and Y directions. CONSTITUTION:A rack 2 for the X axis is provided to one side of the nearly square upper frame 1a of a framework 1 equipped with legs 1b at four corners of the upper frame 1a, and a pinion (not shown in a figure) which engages with the rack 2 and a movable member 4 which drives this pinion are mounted on the upper frame 1a. Then, the measuring elemet 24 is fitted to a coupling member 23 which is moved up and down by the 2nd air cylinder 22 and operates vertically to a support plate 20. For this purpose, the measuring element 24 is held at the specific height from the coating surface and displaced automatically in the X and Y directions to perform the measurement automatically, precisely, and speedily.
Patent JP-H06261669-A (JP)
Title: Extruder type kneader
Inventor: OYA SUSUMU
IPC: A21C1/00
Filed: 1993-03-17
Abstract: PURPOSE:To provide an extruder type kneader the die part of which can be washed in a short time without requirement of manual labor. CONSTITUTION:This extruder type kneader is equipped with a pair of kneading screws 52a and 52b in its easing and a slit 66 for extruding the kneaded material is formed at the die part 64 of the top of the kneader. Four flow passages 82a, 82b, 84a and 84b for supplying cleaning fluid are formed at the die part 64 and the respective flow passages are each arranged so that the central axis may not cross the rotational shaft of each screw 52a or 52b and that the cleaning fluid may be supplied in the rotational direction of the screws. The flow passages 82a and 82b are designed so that the air may be supplied therethrough.
Patent JP-S56153854-A (JP)
Title: Optical signal receiving device
Inventor: IWASHITA TSUYOSHI
IPC: H04B10/572
Filed: 1980-04-28
Abstract: PURPOSE:To obtain a high-quality light transmission system, by performing a proper control for gain fluctuations different in cause to reduce the inter-code interference, in the communication system using the optical fiber cable. CONSTITUTION:Two automatic control loops are provided, and the response time constant of peak detector 10 of the first loop is made large, and that of peak detector 15 of the second loop is made small, and the flat characteristic of the receiver gain is controlled by the second loop of the large response time constant, and the frequency characteristics of the receiver gain is controlled by variable equalizer 4 in the second loop of the small response time constant. Consequently, the control is performed which corresponds properly to the level fluctuation generated in the communication system using the optical fiber cable.
Patent JP-H07265976-A (JP)
Title: Device for feeding and ejecting work to working machine or the like
Inventor: HARADA KATSUHIKO
IPC: B30B15/30
Filed: 1994-03-28
Abstract: PURPOSE:To execute work feeding at high speed by forwarding and backwarding, pivotally moving and vertically moving plural fingers which are arranged side by side at intervals equal to the intervals between a feeding part, a machining part and a ejecting part and making the pivotal attaching point to coincide with the centroid of the fingers and forwarding/backwarding means. CONSTITUTION:A work is dropped from guide rails 14 and stopped in the work feeding part 15. The work is clamped with the fingers 10 which are in extended positions. An assembly including the fingers 10, forwarding/backwarding actuators 30 and pivotal movement actuators 45, etc., is elevated and the work is separated from the feeding part 15. The fingers 10 with which the work is clamped are pivotally moved to the right side, elevated, lowered after moving forward and sent to the next die 13. By sequence control, prescribed machining is applied to the work, successively, the work is sent to the die 13 and, lastly, ejected in the ejecting part 16. Since pivotal shafts 42 are provided at the centroid of moment of the assembly and the work is cross-fed simultaneously by pivotal motion, the work is cross-fed at high speed.
Patent JP-2000257903-A (JP)
Title: Ceiling recessed air conditioner
Inventor: GUNJI YOSHIHIRO
IPC: F24F13/20
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To enable a case body to be hanged and fixed in a low position according to a space inside a ceiling and an air outlet to be extended in a horizontal outlet direction. SOLUTION: A notched part 6', communicating with an air delivery outlet 15 by extending an air outlet 6, is provided on the lower part of a panel frame body 1a, and a part 15a of the air delivery outlet 15 is housed between an air outlet part 1b and the panel frame body 1a without a gap. When a case body 1 is hung and fixed in cases where a space inside a ceiling has a room, a decorative frame 4 is transferred to the position of an approximately the same level with a suction grill 13, so as to be fixed closing the cutout part 6'. When the case body 1 is hung and fixed in cases where the space inside the ceiling has no room, the decorative frame 4 is transferred to a position above the suction grill 13 so as to be fixed releasing the notched part 6'.
Patent JP-S61216913-A (JP)
Inventor: KONDO YOJIRO
IPC: E01F9/00
Filed: 1985-03-22
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-H05255473-A (JP)
Title: Polyol composition and production of expanded polyurethane
IPC: C08L71/02
Filed: 1992-03-16
Abstract: PURPOSE:To produce the subject composition capable of reducing the viscosity, excellent in moldability and handling and useful for an expanded urethane, etc., by polymerizing an ethylenically unsaturated compound in a mixture of a specified polyether polyol, etc. CONSTITUTION:The objective composition is obtained by polymerizing an ethylenically unsaturated compound selected from styrene, acrylonitrile and methyl methacrylate or a mixture of two or more kinds of the above unsaturated compounds in a polyol composed of (A) a polyether polyol containing 30 to 55wt.% polymer of an ethylenically unsaturated compound, exhibiting >=400cps viscosity at 25 deg.C and having 20 to 100mgKOH/g hydroxyl number and (B) a polyether polyol exhibiting <400cps viscosity at 25 deg.C and having 40 to 200mgKOH/g hydroxyl number in a weight ratio of [the component (A)/the component (B)]= (20/80) to (80/20). In addition, an expanded polyurethane can be obtained by using the above composition in an amount of 45 to 70wt.% based on the whole polyol.
Patent JP-2000246404-A (JP)
Title: Continuous casting apparatus
Inventor: NAKAJIMA HIROFUMI
IPC: B22D11/16
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To display the ejector effect while avoiding the influence with a roll just below a mold and to stabilize the flow-in of powder at high speed casting by introducing high pressure fluid spouted downward toward a cast slab from a slit nozzle to the reverse cast slab side through a guide part. SOLUTION: Molten steel 2 poured into the mold 1 is cooled and the produced cast slab shell 3 is drawn out downward through rolls 5 just below the mold. Further, the powder 4 supplied on the surface of the molten steel 2 is made flow-in between the mold 1 and the cast slab shell 3 to prevent the burning of the cast slab shell 3 onto the mold 1. In this continuous casting of the steel, the high pressure gas 6 of air, etc., is spouted in the width direction of the cast slab shell 3 and along the advancing direction from the gas spouting slit nozzle 7 arranged at the lower part of the mold 1 to promote the flow-in of the powder 4 with the ejector effect.  Further, the protruding arc-shaped guide part 8 having the curvature radius R of three or more times of the slit width (d) is disposed at the reverse cast slab side of the slit nozzle 7 to introduce the spouted flow 9 so as not to collide against the roll 5.
Patent JP-S51136050-A (JP)
Title: Cooling method of internal combustion engine
Inventor: NAKAJIMA RIYOUJI
IPC: F01P7/16
Filed: 1975-05-17
Abstract: PURPOSE:A cooling method of an internal combustion engine, that improves fuel efficiency and reduces a great deal of CO.
Patent JP-S59199-A (JP)
Inventor: MAATEN SHII JIENSEN
IPC: G10L15/08
Filed: 1983-04-04
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-H10253463-A (JP)
Title: Sealed bag
Inventor: KOBAYASHI MASAHIRO
IPC: G01K1/14
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a sealed bag allowing the temperature of a cooled object to be accurately measured and requiring no sampling by immersing the sealed bag in a water storage tank for storing cold water, storing the cooled object in it, and partially inserting the temperature detecting section of a thermal sensor into it. SOLUTION: Food is stored in a bag 2, and the opening of the bag 2 is sealed to form this sealed bag 1. An elastic insertion section 3 is fitted to the side section of the sealed bag 1. The rod-like temperature detection section 5 of a thermal sensor 4 is inserted into the sealed bag 1 to detect temperature. The elastic insertion section 3 is constituted of a resin cylinder inserted into the hole formed on the bag 2 from the back face of the bag 2 and having a flange section at the end section, a barrel section, a rubber packing inserted into the barrel section, a nut for hooking the packing, and an inlet section formed with a hole at the bottom section. The temperature detection section 5 of the thermal sensor 4 is inserted into the inlet section to reach the food from the cylinder.  The temperature in the food can be accurately detected, and the hole can be closed when the temperature detection section 5 is drawn out.
Patent JP-H08224738-A (JP)
Title: Regeneration and utlization treatment for bamboo material
Inventor: KASHIWAGI HIDEHIRO
IPC: B29B17/04
Filed: 1995-02-21
Abstract: PURPOSE: To effectively utilize bamboo material waste and a waste film to regenerate them as various building materials, panel materials, mats or molded articles and to prevent the environmental pollution caused by waste while establishing preservation of environment. CONSTITUTION: After a waste bamboo material is preliminarily dehydrated, it is ground into required length and subsequently finely ground to obtain a fine bamboo powder while a waste thermoplastic resin film is washed in an ultrasonic irradiation washing tank and subjected to regeneration treatment to obtain a fluffy or granular material. Both of the fine bamboo powder and the fluffy or granular material are mixed in a required ratio and melted and kneaded under heating to be homogenized and the obtained molten kneaded matter is introduced into a mold means to be molded into various products.
Patent JP-S588784-A (JP)
Inventor: YOOZEFU SHIYUTORAATOMAN
IPC: C10B31/02
Filed: 1982-04-09
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-S57174836-A (JP)
Title: Mask focus type color picture tube
Inventor: TAKENAKA SHIGEO
IPC: H01J29/81
Filed: 1981-04-20
Abstract: PURPOSE:To elongate the electron beam by setting the diameter and the pitch of the phosphor substance stripe at the opening of a mask to be applied with low voltage more than predetermined times longer than those at the opening of the mask to be applied with high voltage. CONSTITUTION:The shadow mask is constituted with two masks 7, 8 then the relatively low voltage is applied on the mask 7 near to the screen 1 while the relatively high voltage is applied on the mask 8 near to the electron gun. Here the diameter and the pitch in the same direction with the phosphor substance stripe 13 at the opening 31 of the mask 7 to be applied with low voltage are set more than two times longer than the diameter and the pitch of the opening  30 to be applied with high voltage. Consequently the shape of the electron beam  spot focused on the screen can be elongated in the direction of the phosphor substance direction without deteriorating the mechanical strength of the shadow mask, resulting in the reduction of the Moare effect.
Patent JP-S55152109-A (JP)
Title: Method for low temperature bonding
Inventor: SHIBATA HIDEO
IPC: B22F7/06
Filed: 1979-05-15
Abstract: PURPOSE: To prevent a target substrate from being contaminated with an adhesive such as solder, resin, etc. by interposing extremely fine powder of the same metal as the metallic target substrate on the surface to be bonded and sintering it at low temperature when adhering a sputtering material on the substrate.  
     CONSTITUTION: A recess 2' having a suitable depth is formed on the surface of a Cu or Cu alloy target substrate 2 having a water-cooling mechanism. Extremely fine powdered Cu 1 having 50W5,000Å of grain size is placed in the recess 2', a Cr block 3 or the like made of target material is placed thereon, and they are sintered at low temperature such as 200°C to adhere the target material 3 onto the substrate 2. Since it does not employ adhesive such as solder, resin or the like, and is sintered at low temperature, no contamination occurs thereat due to the flow and evaporation of the adhesive or flux used therefor. Therefore, the sputtered layer is not contaminated therewith. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62260408-A (JP)
Inventor: TOOMASU EI SAMAABUIRU
IPC: H03K5/02
Filed: 1987-03-13
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-H03261746-A (JP)
Title: Compound containing oxymethylene bond
Inventor: TAKEHARA SADAO
IPC: C09K19/20
Filed: 1990-03-09
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> is 4-12C optically active alkyl; R<2> is 2-10C alkyl; ring A is 1,4-phenylene or 2-fluoro-1,4-phenylene; m and n are 0 or 1; Y is -CH2O- or -OCH2-). EXAMPLE:[4-[4-[4-[(R)-1-Methylheptyloxy]benzyloxy]phenyl]benzoic acid (S)-1-methyl heptyl ester. USE:A material for liquid crystal display having ferroelectricity and light switch element for display. Having possibility of use for liquid crystal device having especially excellent response and memory. PREPARATION:When Y is -CH2O-, a compound shown by formula II is reacted with a compound shown by formula IV in the presence of a base or when Y is -CH2O-, a compound shown by formula III is reacted with a compound shown by formula V in the presence of a base to give a compound shown by formula I.
Patent JP-H09250348-A (JP)
Title: Centrifugal cooling fan for air-cooled engine
Inventor: ISOJIMA HIROAKI
IPC: F04D29/28
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a centrifugal cooling fan used for an air-cooled engine. SOLUTION: A projection 20 is projected toward an impeller 6 made of synthetic resin from the periphery of one end 3a of a flywheel 3 of an air-cooled engine and the impeller 6 has a fitting hole 21 at the periphery of the main blade 7 thereof. The impeller 6 is coaxially overlapped on the one end 3a of the flywheel 3 and the projection 20 is fitted in the fitting hole 21 and the center of the impeller 6 is pressed on the one end 3a of the flywheel 3 with a nut 14.
Patent JP-H09248375-A (JP)
Title: Pachinko game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To improve interest and player attracting power by displaying an image in the middle of a story on an image display device so as to recognize the gradual improvement of great success generation probability together with the stepwise progress of the story when a lottery means outputs a continuous lottery signal. SOLUTION: When play is started, a CPU 20 reads story data out of the EEPROM of a storage part 30 and writes them into a VRAM. A picture pattern display game is composed of a basic story game from a common story start image through four kinds of story middle images to one great success image or two kinds of failure images and the other story game continuously added to this basic story game. When a ball wins a prize, lots are drawn and the continuous lottery is provided, the continuous lottery is outputted. Corresponding to the output of this continuous lottery signal, a display driving part 40 reads the story middle image data out of the storage part 30 and displays them on a video display device 18. Therefore, it can be recognized by a player from the story middle image that the possibility of great success is improved.
Patent JP-S60202473-A (JP)
Inventor: KANEKO TADAAKI
IPC: G09F13/04
Filed: 1984-03-27
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-S59184769-A (JP)
Inventor: AIBA YASUHIRO
IPC: C04B35/56
Filed: 1983-04-04
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。