baber/WOPTO huggingface dataset:
Patent JP-H0450711-A (JP)
Title: Measuring instrument for underwater suspension shape
Inventor: TSUJI YOSHITO
IPC: G02B26/10
Filed: 1990-06-18
Abstract: PURPOSE:To measure the shape of a suspension precisely in real time by projecting the light from a light source as thin plane light by a projecting means, and lighting only a suspension in the plane and not lighting others. CONSTITUTION:Only the suspension in the light plane 9 is illuminated and projected on photographing means 3 - 5. At this time, nothing between the means 3 - 5 and the light plane 9 is superposed and projected and the distance between the camera 5 and light plane 9 is determined, so a sharp image of the suspension is obtained. The size, shape, etc., of the suspension can precisely be measured from the obtained image. Namely, the quantity, area, etc., of the suspension can be known in real time. Further, fluorescent light excited with the irradiation light and the scattered light of the irradiation light are discrimi nated in the images obtained by the means 3 - 5 to output the position, area rate, and fluorescent light intensity distribution of a fluorescent material in the suspension in real time.
Patent JP-S5951297-A (JP)
Title: Novel 4,6-o-benzylidene-d-allose derivative
Inventor: YAMADA MASAHIDE
IPC: A61K31/7028
Filed: 1982-09-17
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H or CH3; R<2> is group of formula II). EXAMPLE:4, 6-O-Benzylidene-3-[ 3-( 2-chloroethyl )-3-nitrosoureido ]-3 -deoxy-D-allopyranose. USE:An antitumor agent. PROCESS:The objective compound is prepared by nitrosating the compound of formula III {e.g. 4,6-O-benzylidene-3-[3-(2-chloroethyl)ureido]-3-deoxy-alpha-D-allopyra nose, etc.} with N2O3 in an organic solvent such as chloroform, acetone, etc.
Patent JP-H0214899-A (JP)
Title: Wire swing stopper in cz furnace
Inventor: MORI KEITA
IPC: C30B35/00
Filed: 1988-06-30
Abstract: PURPOSE:To provide the title stopper so designed that the side run-out of a wire fitted with a chuck part is prevented in a non-contact manner taking advantage of the magnetic force of an electromagnet set up around a magnet attached to the chuck part for gripping seed crystal, thereby improving the quality of silicon single crystal. CONSTITUTION:A crucible 23 holding a silicon melt 24 is set up within a CZ furnace 21. A wire 25 is suspended towards the center of said crucible 23, and a seed crystal 27 is attached to the tip of this wire 25 through a chuck part 26. Said chuck part 26 is fitted with a magnet 31 around which an electromagnet 32 with a specified distance apart from the magnet 31 is set up so as to be free to move vertically. Thus the side run-out of the wire 25 will be prevented in a non-contact manner taking advantage of the electromagnetic force.
Patent JP-H0723370-A (JP)
Title: Lane deviation alarming device
Inventor: SAKAMOTO HIROBUMI
IPC: H04N7/18
Filed: 1993-06-30
Abstract: PURPOSE:To improve reliability by manually adjusting the threshold of lane deviation judgement. CONSTITUTION:A lane image signal obtained from a lane sensor 1 is binarized by a signal processing means 5 and the picture element coordinates of both side lanes from a picture element position are outputted. The means 5 finds out a distance between a lane and a vehicle based upon the coordinates, and if a winker is not driven when the distance comes lower than the threshold, an alarm 4 is excited. Since the threshold can be manually adjusted, an alarm can be generated at an early stage when the threshold is reduced. When either one of right and left alarm ranges is adjusted so as to be narrowed by adjusting left and right identical alarm maximum ranges 7a, 7b, especially the left side or right side lane deviation alarm can be rigidly monitored and more safety driving can be attained. An analog signal from a lane deviation alarm adjusting means 7 is converted into a digital signal by an A/D converter 8 and the digital signal is inputted to a CPU 5. The means 7 has the volume 7a for adjusting the maximum alarm range and the volume 7b for adjusting the right and left alarm ranges. Consequently a sense of physical disorder in alarm timing can be reduced by said adjustment and the reliability of this lane deviation alarm device can be improved.
Patent JP-H09317360-A (JP)
Title: Shutter
Inventor: IWASAKI NOBUYOSHI
IPC: E06B9/17
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To improve operability by providing a lock mechanism, which locks an end plate of a shutter for opening and closing an opening, at the end plate so as to be movable in left and right directions and a lock receiver at a position where the end plate comes into contact with the end plate at a closed position. SOLUTION: Guide pieces 15a, 15b for movably mounting a lock mechanism, in left and right directions, are formed integrally to upper and lower edges of an end plate 13 at the lower end of a shutter plate, respectively. A groove 16 is formed on a lower frame of a shutter frame to receive the lower side of the part 13 and guide pieces 18a, 18b are formed longitudinally, integrally in the groove 16 to movably, in left and right directions, mount a lock receiver 17. A lock mechanism 14 for locking the part 13 at a closed position is movably, in left and right directions, provided on the indoor side surface of the plate 13, and a lock receiver 17 of the mechanism 14 is provided on a lower frame 10b, with which the part 13 makes contact at a closed position, so as to be movable in left and right direction.  As a result, the lock mechanism can be moved to a point so as to be easily operated so that operability can be improved.
Patent JP-H01135554-A (JP)
Title: Filling valve
Inventor: RORENTSUO SAURE
IPC: B65D83/42
Filed: 1988-06-30
Abstract: PURPOSE: To easily discharge a fluid product with an inexpensive device by providing the wall of an internal chamber housing the fluid product with a small-sized charging valve inclusive of a bypass hole to communicate the internal chamber and an external chamber and providing the valve with a rubber sheath to elastically close the bypass. CONSTITUTION: The internal chamber 3 which houses the fluid product to be discharged and the annular external chamber 4 which houses a pressure propellant are formed by two coaxial tubular bodies 1, 2 which have different diameters and are constituted by inserting one into another. The internal chamber 3 is provided with a piston 10 gliding therein, the discharging valve 7 mounted at the end and a hole 9 formed in the lower part. The bypass hole 8 which connects the internal chamber 3 to the external chamber 4 in the region between the max. charging level 18 of the fluid product and the discharging valve 7 and the rubber-like ring or sheath which elastically, securely and tightly covers the hole 8 and closes the hole are disposed as the charging valve of the vessel. The easy releasing of the fluid product is made possible with the inexpensive device.
Patent JP-S5684679-A (JP)
Title: Separating device for salt water
Inventor: TOMITA TETSUO
IPC: C02F1/16
Filed: 1979-12-12
Abstract: PURPOSE: To evaporate and separate salt water with good thermal efficiency with a simple device by pivotally supporting diagonally a drying drum loaded with multiple hollow cylindrical drying accelerating members, and supplying hot wind and the salt water to be evaporated from the upper part.  
     CONSTITUTION: The revolving shaft 9 of a drying drum 8 is mounted in an inclined state between stanchions 7 and 7'. While the drum 8 is being rotated by operating an electric motor 13, salt water and hot air are supplied from the diagonal upper end of the drum 8. Then, the salt water is scattered uniformly into each drying chamber 8a by the rotation of the drum 8 and the drying accelerating members 17 loaded into the drum 8; at the same time, it contacts the drum 8 and drying accelerating members 17 in a heated state, on account of which the moisture in the salt water evaporates and the salt component crystallizes. The salt component S is separated from the stuck surface by the rotation of the drum 8 and is recovered from the diagonal lower end part. In this way, the salt water separation is efficiently accomplished with the device of simple equipment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0911409-A (JP)
Title: Thick melamine decorative laminate capable of bending
Inventor: SHIODA YOZO
IPC: B29C53/04
Filed: 1995-06-27
Abstract: PURPOSE: To provide a thick melamine decorative laminate having excellent bending processability by alternately superposing a plurality of base materials impregnated with a phenolic resin and ABS films having a specific water absorption on one another and further superposing a melamine resin-impregnated base material on one of or both of the surfaces of the laminated base material to be thermoformed together under pressure. CONSTITUTION: A plurality of base materials 2, 2... impregnated with a phenolic resin and ABS films 3, 3... whose coefficient of water absorption is 2.5-6% are superposed alternately on one another. The water absorption of the ABS films is limited because the phenolic resin is water-soluble and permeates into the ABS films to create an anchor effect. Further, decorative layers 1, 1 made of a melamine resin-impregnated base material are superposed on one of or both of the surfaces of the laminated base material and thermoformed together under pressure. In the case of the bending of the thick decorative laminate thus made, the laminate is heated at a temperature higher than the thermal deformation temperature of the ABS films.  In this case, the base material layers impregnated with the phenolic resin are mutually deviated by the ABS film layers which work as slip layers, and the decorative laminate whose end is bent in the form of steps is obtained. The end is processed to a smooth face by cutting after the decorative laminate is thermoset.
Patent JP-H11336822-A (JP)
Title: Rotary damper
Inventor: YAMADA HIDEKI
IPC: F16F9/14
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent the slipping out of the rotor shaft of a rotary damper from a vane body by receiving a thrust force. SOLUTION: In a rotary damper, a vane body 17 is pressed in to a rotor shaft 9 by a key form combination using a serration 16 or the like, and it is housed to a casing 4 furnishing a separate block 5, the rotor shaft 9 is supported rotatable while holding the casing 4 and the vane body 17 from both sides by bearings 7 and 8, and the space between the vane 27 and the separate block 5 in the vane body 17 is partitioned as an operation oil chamber. In such a rotary damper, the outer diameter of a supporter 18 at the base end side of the rotor shaft 9 which is going to slip out from the vane body 17 to one side by receiving an external input, an operation oil pressure at the inside and the like, is composed larger than the inner diameter of the projection of the key form connection at the vane body 17 side.
Patent JP-S5950990-A (JP)
Title: Gas sealed welding wire and production thereof
Inventor: TAKEUCHI HIROKIMI
IPC: B23K35/40
Filed: 1982-09-16
Abstract: PURPOSE:To avert thoroughly the adverse influence of N2, etc. in the stage of arc welding under shielding in a gas sealed welding wire by sealing the gaseous atmosphere for welding in many independent cells in the wire. CONSTITUTION:Optional gaseous atmosphere for welding is forced into the inside part 2 of a pipe 1 made of, for example, a wire material, and closed parts 11 are formed by press welding or welding to segment the hollow part 2 to many independent cells 3, 3-. Such pipe is drawn to a wire 10 having a uniform diameter. The wire melts according to progression of welding and when the cells open, the internal gas is released and the purpose is achieved.
Patent JP-S6221165-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/08
Filed: 1985-07-22
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having excellent electrostatic charging property by forming an electric charge transfer layer and charge generating layer of microcrystalline silicon contg. at least one kind of the element selected from carbon, nitrogen and oxygen on a barrier layer. CONSTITUTION:The barrier layer 22 is formed on a conductive substrate 21 made of aluminum and the charge transfer layer 23, the charge generating layer 24 and further a surface layer 25 are formed thereon. The charge transfer layer has 3-80mum layer thickness and is formed of muC-Si contg. at least one kind of the element selected from C, O and N and the charge generating layer has 1-10mum layer thickness and is formed of muC-Si contg. at least one kind of the element selected from C, O and N. The electrostatic charge holding function of the photosensitive body of a separated-function type having the charge transfer layer and charge generating layer is improved and the electrostatic charging property thereof is improved by providing the barrier layer thereto. The barrier layer may be formed of a-Si or muC-Si.
Patent JP-H109976-A (JP)
Title: Load detecting mechanism and floor-existence detecting apparatus
Inventor: YOSHIIKE NOBUYUKI
IPC: A61G7/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To surely detect a load and to detect the existence of a floor by a method in which, when the initial value of a compressive load is applied, one out of an inside shaft member and an outside shaft member is displaced to the other so as to detect that the shaft member is displaced so as to reach the set value of the compressive load. SOLUTION: An outside shaft member 2 which is lowered and operated so as to correspond to the initial value of a compressive load locks the lower- end part of an intermediate shaft member 4 by using a provided outside block body 15. After that, when the compressive load is applied so as to lower and operate the outside shaft member 2, also the intermediate shaft member 4 whose lower end part is locked by the shaft member 2 is lowered and operated together with the outside shaft member 2 so as to resist a coiled spring 12. When the compressive load applied to the shaft member 2 after the application of the initial value reaches a set value, an opening part 5a, for detection, at a sensor dog 5 which is arranged and installed at the shaft member 4 is passed through a detecting sensor 6, and the arrival of the set value of the compressive load is detected by the detecting sensor 6.
Patent JP-H0325351-A (JP)
Title: Method and device for detecting air bubble in liquid sample
Inventor: YOSHIMURA TOMOYUKI
IPC: G01N35/10
Filed: 1989-06-23
Abstract: PURPOSE:To preclude an error dispensation quantity due to air bubble generation and to enable stable inspection by detecting transmitted light when light emitted by a light emitting body is emitted in a beam shape and made to cross a container containing a sample and deciding whether or not there is an air bubble. CONSTITUTION:The sample 12 is put in a chip (container) 10 which transmits near infrared light and moved by a chip moving means 36 at a constant speed as shown by an arrow. The near infrared light from an LED 14 is a beam 20 which has constant width and constant thickness so as to cross the chip 10 through optical systems 16 and 18. The beam 20 which is transmitted through the chip 10 passes through an optical fiber 22 which passes only light having wavelength in the near infrared range and reaches a photodetector 24. A differentiation circuit 26 and a signal processing circuit 28 inputs the detection signal of a detector 24 to find staircase variation in the quantity of the light transmitted through the chip 10, and the result is used to decide whether or not there is an air bubble. Consequently, when the air bubble is detected, analysis is quitted or dispensation is performed again to perform stable analysis and inspection.
Patent JP-H0455397-A (JP)
Title: Production of alpha-sic single crystal
Inventor: NISHINO SHIGEHIRO
IPC: C30B23/02
Filed: 1990-06-20
Abstract: PURPOSE:To improve production efficiency by using the beta-SiC polycrystal body formed by CVD method and having a specified crystal grain diameter and the half-value width of a (111) rocking curve as a seed crystal substrate. CONSTITUTION:A beta-SiC polycrystal body having >=1mum crystal grain diameter and 100-200 Angstrom  RMS surface roughness and with the half-value width of a (111) rocking curve oriented to <=8 deg. when X-ray-diffracted with the CuK alpha-rays is formed by CVD method. A beta-SiC polycrystal substrate 2 formed by CVD method is held at the center open hole of a substrate holder 5 provided in the form of a lid at the upper opening of a graphite crucible 1 set in the quartz tube of the crystal growth device provided with a high-frequency coil and heated to a specified temp. A raw SiC powder 3 is then charged to the crucible main body 4 and heated to a specified temp. in an Ar atmosphere to stably grow a crystal on the substrate 2 as the seed crystal by the sublimation-crystallization method at a high rate with good reproducibility, and a high-quality alpha-SiC single crystal is obtained.
Patent JP-H0830390-A (JP)
Title: Pen input type tablet device
Inventor: OKUNO TAKESHI
IPC: G06F3/0488
Filed: 1994-07-14
Abstract: PURPOSE:To provide the pen input type tablet device equipped with satisfactory coordinate detection accuracy by improving deviation from a normal when observing display obliquely from the normal direction of a protection panel, error at the time of pen inputting caused by the warp of the protection panel and input error in the case of coordinate detection or the like. CONSTITUTION:This device is provided with a display panel 1, protection panel 2 arranged on the display panel 1 at a gap 16, and matching oil 3 interposed at the gap 16, and the refractiorities of the substrate of the display panel 1, protection panel 2 and matching oil 3 are made equal.
Patent JP-S6318562-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KATONO NOBORU
IPC: G11B15/30
Filed: 1986-07-11
Abstract: PURPOSE:To obtain a reel motor mounting device with a stable performance suitable for thinning of thickness by protruding the bearing part of the reel motor and inserting it into a cassette to secure a span for the bearing for the rotary shaft of the reel motor. CONSTITUTION:The cassette contains a pair of reels around which a magnetic tape is wound. A locking piece 1a for rotation locking is provided inside the cassette 1 in order not to allow the reel 3 to freely rotate except for the time when the cassette 1 is placed in the proper placing position of the titled device. The locking piece 1a is so constituted as to be released by a bar-shaped pin placed outside the cassette only such a time that the cassette 1 is placed in the placing position of the titled device. Since a hole 1b is provided in the cassette to insert the bar-shaped pin into the cassette, the bearing parts 6a and 6b for the spindle 6c of a reel driving motor 6 are disposed instead of the bar-shaped pin. Thus the bearings 6a and 6b for the rotary shaft of the driving motor is inserted in the cassette. As a result, the titled device is suitable for thickness-thinning.
Patent JP-S6054067-A (JP)
Title: Event processing method of hierarchical structure computer system
Inventor: FUJITA SHIGERU
IPC: G06F15/173
Filed: 1983-09-05
Abstract: PURPOSE:To reduce the number of times of data transfer to an auxiliary storage device by dividing a cyclic buffer, where event data is stored, into several in accordance with the number of transfer words or the like of the auxiliary storage device to transpose data. CONSTITUTION:An upper computer 1 is connected to a loop-shaped communication line 3 through a transmitter 2 and is connected further to four lower computers 4 through the transmitter 2. These computers 4 gather data from objective processes 6 through a process input/output device 5 and perform supervision and control on a basis of the data. Each lower computer 4 executes an event processing and transmits a processing result to the upper computer 1 at a state change detection time to enable the general supervision of the entire system. Each lower computer 4 executes the event processing on a basis of gathered data and stores the results in an event buffer. It is used as a cyclic buffer, and transmission data is put onto a communication line and is transmitted to the upper device 1 in accordance with a transmission protocol to the upper device 1.
Patent JP-H10338910-A (JP)
Title: Shelter
Inventor: FUKUZUMI YUTAKA
IPC: E01F7/04
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To ensure the beautiful view of an installation place, facilitate execution and to control exhaust gas by storing soil into a sandbag having vent efficiency to plant trees, and arranging revegetation members on a frame to form a roof surface and a wall surface. SOLUTION: Arch-shaped steel frames are erected in the direction of the overall length of a road R at specific intervals, and reinforced members such as beam, etc., an arranged. Then, revegetation members G having sandbags 1 as the roof surface and wall surface of a shelter S for main member pare provided to a frame 10. Each of the sandbags 1 is formed of a nonwoven fabric sheet such as polyester, nylon, etc., having vent efficiency and flexibility as main ingredients. A plurality of partition rooms 1A storing soil inside them are subsequently and successively provided in the direction of the overall length of the sandbags 1. The partition rooms 1A are bent in the direction of a slit to deform a slit-like window into a large circular-shape, and soil is poured into each of the partition rooms 1A to plant trees T from the window.  By the constitution, polluted air is purified by roof surface and wall surface of the shelter S, and an air purifier is not required to make it possible to reduce expenses.
Patent JP-H05332392-A (JP)
Title: Phase converting fluid sealed vibroisolating device
Inventor: KATO RENTARO
IPC: F16F13/14
Filed: 1992-05-28
Abstract: PURPOSE:To reduce drive force necessary for controlling an internal pressure in a pressure receiving chamber, in a phase converting fluid sealed vibroisolating device wherein a vibrationproofing characteristic is switched by controlling an internal pressure in a fluid chamber. CONSTITUTION:A wall part of a fluid chamber 48, formed between the first and second supporting metal fixtures 12, 14 connected by a rubber elastic unit 16, is partly constituted of the rubber elastic unit 16. Further, in a vibration plate 62 displaceably supported relating to the second supporting metal fixture 14 to generate a change of internal pressure in the fluid chamber 48 by being driven by an actuator 72, an effective piston area: A2 relating to the fluid chamber 48 is set relating to an effective piston area: A1 relating to the fluid chamber 48 of the first supporting metal fixture 12, so that the following expression:. 0.3<=(A2/A1)<=0.8. can be satisfied.