baber/WOPTO huggingface dataset:
Patent JP-H0668001-A (JP)
Title: Message communication system
Inventor: SUNADA YASUTAKA
IPC: G06F15/00
Filed: 1992-08-18
Abstract: PURPOSE:To individually output messages, which are sent for plural users from one of plural information processors to another, on display parts of respective designated users. CONSTITUTION:A user name adding means 4 which adds a designated user name to an inputted message, a transmission file storage part 7 where the output of the user name adding means 4 is stored, a file transfer device 8 which outputs a message to the outside to a communication line 14 and inputs a sent message destined for its own information processor and outputs it as a reception message, a file input means 9 which receives this reception message to output a message incoming signal and stores the reception message in a reference file storage part 10, and a user name discriminating means 11 which reads out the reception message and the added user name from the reception file storage part 10 at the time of reception of the file incoming signal and outputs them to a message output means 12 to which the pertinent user belongs are provided, and an incoming message is displayed out on a display part 13 of the pertinent user.
Patent JP-S6374182-A (JP)
Title: Magnetic tape device
Inventor: SAKAGUCHI TADAHIKO
IPC: G11B27/10
Filed: 1986-09-17
Abstract: PURPOSE:To immediately know the omission of a record by holding a block number which is under processing and its expected block number in a register and comparing both block numbers with each other. CONSTITUTION:When a data reading instruction is delivered for a magnetic tape 5 from a host device via a control signal 10, a control part 1 decodes the reading instruction and drives a reel to read the data on the tape 5 via a control signal 13. Then the part 1 reads out the block number of a register 2 via a data line 21 and then stores it in a register 3 via a data line 22 after addition of +1. The data on the tape 5 is sent to the part 1 via a data line 25 after the lapse of a fixed time. Then the data is sent to the host device from the part 1 via a data line 20. The part 1 checks a coincidence signal 12, i.e., the output of a comparator 4. This signal 12 shows mismatch between values of registers 2 and 3 with '1' and then the coincidence between both values with '0' respectively and sends this result to the host device.
Patent JP-H0665139-A (JP)
Title: Method for recovering acetic acid
Inventor: KAWASAKI KYOSUKE
IPC: C07C57/05
Filed: 1992-08-18
Abstract: PURPOSE:To obtain a method for recovering purified acetic acid from an aqueous solution of crude acrylic acid prepared by catalytically oxidizing propylene and/or acrolein with molecular oxygen. CONSTITUTION:The objective method for recovering purified acetic acid comprises (1) a step for cooling a produced gas and/or absorbing the produced gas in water, providing an aqueous solution of crude acrylic acid or removing aldehydes in the resultant aqueous solution of crude acrylic acid by stripping and extracting the prepared aqueous solution with the solvent, affording the aqueous solution of crude acrylic acid, (2) a step for feeding the resultant aqueous solution of the crude acrylic acid and a solvent capable of forming an azeotropic mixture with respective acetic acid and water to the first distillation column, distilling substantially all of the water and acetic acid and a part of the solvent and acrylic acid contained in the fed solution from the column top, feeding the bottom liquid to a step for recovering or purifying the acrylic acid and recovering the acrylic acid and (3) a step for feeding the distillate from the first distillation column to the second distillation column, distilling the acetic acid, the solvent and water substantially free from the acrylic acid from the column top, taking out the remaining acetic acid, acrylic acid and solvent from the column bottom and circulating them to the first distillation column and (4) a step for feeding the distillate from the second distillation column to the third distillation column, adjusting the water in excess or insufficient to form the azeotropic mixture from the column top, distilling away the solvent from the column top and taking out the purified acetic acid from the column bottom.
Patent JP-S6462650-A (JP)
Title: Method for polishing surface of electrophotographic sensitive body
Inventor: SUZUKI TAKAHIRO
IPC: G03G5/00
Filed: 1987-09-03
Abstract: PURPOSE:To obtain superior electrophotographic characteristics at the time of producing and regenerating an electrophotographic sensitive body having a selenium type inorganic photosensitive layer by buffing the surface of said photosensitive layer by a specified method in 2 steps. CONSTITUTION:The photosensitive drum 1 of the electrophotographic sensitive body is polished by the 2-step buffing treatments of the first coarse buffing carried out by arranging a grinding roll 2 so as to rotate on its axis in parallel to the axis of the photosensitive drum 1, and to rotate in the rotational direction of the drum 1, and setting the second finish buffing roll 5 so as to rotate on its axis at right angles to that of the drum 1 and to rotate in the direction of the axis of the drum 1, thus permitting the electrophotographic sensitive body subjected to said 2-step buffing treatments to undergo not deterioration in sensitivity due to the buffings, and also no trouble, such as occurrence of black streaks, at the time of forming an image.
Patent JP-H04102319-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAYAMA MICHIO
IPC: H01L21/28
Filed: 1990-08-22
Abstract: PURPOSE:To prevent that the element face of a silicon substrate or the like is roughened or damaged and to eliminate that a hollow is formed in the central part of a recessed part by a method wherein a polysilicon film is etched back by a chemical dry etching method using a mixed gas to which O2 gas whose quantity is more than that of CF4 gas is added. CONSTITUTION:A groove or a hole 102 is formed in a silicon substrate 101. An insulating film 103 is formed at the inside of the groove or the hole 102 and on the surface of the silicon substrate 101. A polysilicon film 104 is deposited to be thick in such a way that the inside of the groove or the hole 102 is filled. The film 104 is etched back by a CDE method using a mixed gas of CF4 gas and O2 gas; the surface of the film 104 filled into the groove or the hole 102 is made to be flush with the surface of the silicon substrate 101. At this etching-back treatment by the CDE method, especially O2 gas whose quantity is more than that of CF4 gas is added. The preferable flow-rate ratio of O2 gas to CF4 gas is 2:1.
Patent JP-S6198688-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M9/126
Filed: 1984-10-17
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-H0663327-A (JP)
Title: Filter backwashing device in powder recovery device
Inventor: UMIZUMI HARUHISA
IPC: B01D46/04
Filed: 1992-08-18
Abstract: PURPOSE:To provide a filter backwashing device having high backwashing efficiency by limiting the pressure drop across a filter to an extremely low value over a long time. CONSTITUTION:In backwashing work, a suction pass 18 of a suction fan 17 is intercepted by a stop damper 22 not to weaken compressed air jetted from a backwash nozzle 19 by sucked air. And in normal operation, a venturi tube 20 is moved to a position far from an opening of a filter 12, causing an obstacle to the passage of sucked air due to the venturi tube 20 to be prevented.
Patent JP-S6376523-A (JP)
Title: Analog-to-digital converter
Inventor: KATO TAKAO
IPC: H03M1/36
Filed: 1986-09-19
Abstract: PURPOSE:To minimize the number of required voltage comparators and make an output encoder unnecessary, by controlling the reference voltage of a voltage comparator which outputs low-order bits by using the output signal of another voltage comparator which becomes the high-order bit of digital signals and, at the same time, directly converting the output signal of the voltage comparator into digital signals. CONSTITUTION:When the input of a buffer 20 is connected with the output of a voltage comparator 11, the input reference voltage of another voltage comparator 10 becomes 1/4VREF, since the output transistor of the buffer 20 becomes L if the output of the voltage comparator 11 is L. When the input voltage Vin is <=1/4VREF, the output of the voltage comparator 10 becomes L and, when >=1/4REF the output becomes H. Moreover, when the output of the voltage comparator 11 is H, the input reference voltage of the voltage comparator 10 becomes 3/4VREF, since the output transistor of the buffer 20 is cut off and the output is set in an opened state and, when the input voltage Vin is <=3/4VREF, the output of the voltage comparator 10 becomes L. When the input voltage Vin is >=3/4VREF, the output of the voltage comparator 10 becomes H.
Patent JP-H0540212-A (JP)
Title: Optical fiber connector
Inventor: YOSHIE YASUTETSU
IPC: G02B6/38
Filed: 1991-08-06
Abstract: PURPOSE:To easily connect an optical fiber cable covered with a metallic tube and to interrupt electromagnetic jamming waves or the like. CONSTITUTION:An optical fiber cable 11 covered with the metallic tube is inserted to the inserting hole of a retainer ring 16, both terminals of the retainer ring 16 are fastened by a bush 14 and a fastening nut 15, and a metallic tube 12 of the optical fiber cable 11 covered with metallic tube is fastened and fixed. The retainer ring 16 is formed by synthetic resin, and the optical fiber cable covered with metallic tube and the connector are electrically insulated.
Patent JP-H09182648-A (JP)
Title: Sound absorption seat
Inventor: HAYASHI HIDEYUKI
IPC: B60N2/90
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorption seat having superior sound absorption performance. SOLUTION: A sound absorption seat is composed of a frame for constituting a seat and a cushion material arranged around the frame, and the cushion material is composed of a porous body and a moquette skin 1 covering its surface. The moquette skin 1 is composed of a base fabric 16, pile yarns 11 woven in the base fabric 16, and a packing material 12 joined with pile base parts 110 of the pile yarns 11 in the rear face 161 of the base fabric 16, and a lot of through holes 13 are formed in the packing material 12.
Patent JP-S6279884-A (JP)
Inventor: YAMAMOTO MICHIHIRO
IPC: B07B13/02
Filed: 1985-10-01
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-H1047309-A (JP)
Title: Fluid pressure cylinder
Inventor: WAKASUGI MITSUHARU
IPC: F15B15/14
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting of a piston to a rod under a floating condition and setting of a clearance in an axial direction. SOLUTION: In a tip of a piston rod 21, a mounting rod 22 having a piston mounting part 22b and a flange 22c is mounted, a piston 20 is mounted by providing a clearance t1 in a diametric direction in the piston mounting part, when this piston 20 is mounted by providing a clearance t2 in an axial direction by a snap ring 23 in a tip part of a flange mounting part, the piston 20 is mounted to the rod 21 under a floating condition. The clearance t1 in the diametric direction is sealed by U-shaped packings 24, 24 with an opening part mutually facing back-to-back between the piston 20 and the piston mounting part, a clearance t3 between the piston 20 and a cylinder hole is sealed by a piston packing 25. Setting of a clearance in the axial direction is facilitated by the snap ring 23, a shock is prevented from acting in the snap ring 23 by the flange.
Patent JP-S59109001-A (JP)
Title: Plastic lens
Inventor: ITOU AKITAKE
IPC: C08F20/10
Filed: 1982-12-14
Abstract: PURPOSE:To obtain a lens with a high refractive index in a wide refractive index range in a shorter polymn. time by copolymerizing specified two kinds of bifunctional monomers using a heat curing type polymn. initiator or an ultraviolet curing type polymn. initiator. CONSTITUTION:A composition consisting of 2,2-bis(4-acryloyloxypolyethyleneoxyphenylpropane) represented by formula I (where the total of m and n is 3 or 4) and neopentyl glycol dimethacrylate represented by formula II in 10:95-95:5 weight ratio is copolymerized using a heat curing type polymn. initiator and/or an ultraviolet curing type polumn. initiator to obtain a lens. The refractive index of the lens is raised by increasing the percentage of the monomer represented by the formula I , and a desired refractive index is provided in the range of 1.50- 1.56. The lens is colorless and transparent, and it requires a shorter polymn. time than a conventional lens using a non-cross-linkable monomer.
Patent JP-H0948156-A (JP)
Title: Printing labeler
Inventor: ABE MITSUO
IPC: G06K7/10
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To automate the manual operation, to improve the operating efficiency and to enhance the operating accuracy by retrieving recipient data corresponding to read bar code, printing it to output to a label, and sticking the label on the opposite surface of a document to the code. SOLUTION: A label sticking unit has a peeling plate 11 for peeling the release sheet on the adhesive rear surface, and a press roll 12 for pressing the label to an envelope. The plate 11 peels the sheet at its end, the sheet peeled from the label is inverted at the end of the plate, advanced in the direction of a release sheet take-up roll 13, and taken up. The positional relationship between the both is previously so regulated by a label detecting sensor 9 and the feeding pin of a conveying base that the sheet is peeled, the end of the label exposed at the adhesive on the rear surface of the label coincides with the label sticking position of the envelope. The roll 12 is provided on the part in contact at the end of the label with the envelope, and rotated as the envelope is advanced to facilitate the sticking of the label.
Patent JP-H0772137-A (JP)
Title: Gas exposure indicator and preservation container thereof
Inventor: HARA OKITADA
IPC: G01N31/22
Filed: 1993-09-03
Abstract: PURPOSE:To clearly detect a specified gas with higher sensitivity without the replenishing of water by providing an indicator layer adapted to change color in reaction with the specified gas in a slender bag-shaped transparent member with one end thereof opened while a diffusion layer is provided to diffuse the specified gas to the indicator layer from one end. CONSTITUTION:When a gas exposure indicator is exposed, for example, to an ozone gas atmosphere, ozone gas enters from a exposure part 14 to diffuses into a diffusion layer (filtration paper) 11 while coming into contact with an indicator layer 12 c to cause a potassium iodide starch reaction, turning bluish purple from white. The color-changed area expands toward the other ends of adhesive tapes 10 and 13 from the exposure part 14 as fast as the ozone gas diffuses into the filtration paper 11 thereby enabling the detection of the intensity of ozone at a high sensitivity. The indicator layer 12 has a silica gel holding water to promote a reaction without the replenishing of water thereby enabling the obtaining of a clear color-changed area.
Patent JP-H0382762-A (JP)
Title: Device for turning over substrate
Inventor: KAWASHIMA JIRO
IPC: C23C14/50
Filed: 1989-08-25
Abstract: PURPOSE:To efficiently form film while optionally turning over without developing slight movement of a substrate by rotationally driving a turning over pin through Geneva drive having plural engaged grooves fitted to the rotating shaft thereof and rotating a substrate holder by the prescribed angle. CONSTITUTION:In a sputtering apparatus A having a vacuum chamber 1 arranging targets T1, T2 as vaporizing source to side face, a rotating member 6 for supporting plural substrates W is set in the inner part thereof. This substrate W is held through a substrate holder fitted as rotatable to outer circumference of the rotating member 6. The Geneva drive 43 is rotationally integratedly fitted to the rotating shaft 45 thereof. At outer circumferential edge of this Geneva drive 43, plural engaging grooves extending to center side in radius diameter direction are formed at the prescribed interval in circular direction. Further, the turning-over pins 48, 49 are set as rotatable around the above rotating shaft 45 and rotated with a pin driving motor 52 through a turning-over lever 47, stopper mechanism 42, etc. By engaging this turning-over pin 48, etc., to the above engaging groove in order, the substrate holder is rotated by the prescribed angle and the substrate W is turned over regardless of turning in the vacuum vessel 1.
Patent JP-H04100792-A (JP)
Title: Heat insulating construction for cold storage hold
Inventor: KITA KOJI
IPC: B63B25/26
Filed: 1990-08-20
Abstract: PURPOSE:To eliminate surplus execution and save labor by using steel bed metal fittings and hard rubber heat insulating bolt joint as wooden plywood supporting members of the inner surface of a cold storage hold of a cold storage cargo ship, and covering ship side outer plates, engine room bulkheads, and the underside of heat insulating deck through spraying polyurethane foam. CONSTITUTION:Polyurethane foam 1 is sprayed and coated on the inside of a ship side outer plate 9 so as to surround anti-deflection members 10 with face bars 11. A steel supporting leg 3 is welded to the face bar 11 of the anti- deflection member 10, and the steel supporting leg 3 and hard rubber heat insulating bolt joint 4 are tightenedly connected with a bolt 5 and a nut 12. Further, a steel wear plate 6, a joist steel 7, and the hard rubber heat insulating bolt joint 4 are tightenedly connected with a bolt 13 and a nut 14, and a wooden plywood 8 is tightened on the surface of the joist steel 7 with wooden screws.
Patent JP-H0774141-A (JP)
Title: Etching apparatus
Inventor: NIIMURA TADASHI
IPC: H01L21/302
Filed: 1993-09-03
Abstract: PURPOSE:To provide an etching apparatus with which an object to be etched is not damaged when it is etched with reactive gas. CONSTITUTION:An etching chamber 1 in which an object 3 to be etched is placed, a gas supply tube 6 whose one end is connected to the etching chamber 1, a gas supply source 7 which is connected to the other end of the gas supply tube 6 and supplies reactive gas for etching containing halogen through the gas supply tube 6 to the etching chamber 1 and a oxidation catalyst 8 which accelerates the oxidation reaction of the reactive gas for etching and liberates atoms contained in the gas are provided.
Patent JP-H0960864-A (JP)
Title: Blast amount control device for combustion equipment
Inventor: MIYAKE TOMIO
IPC: F23N5/18
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a blast amount control device for combustion equipment to constantly maintain a blast amount at an optimum value regardless of the change of flow passage resistance without computing flow passage resistance. SOLUTION: A target number of revolutions deciding means 24 computes information regarding a target blast amount based on a minimum point and inclination obtained from information stored at an inclination information memory means 27, computes information on a deviation between an actual blast amount and a target blast amount based on the information and an actual blast amount computed by an actual blast amount information computing means, and computes the feedback number of revolutions based on information on the deviation.  The number of revolutions of a fan motor 5 in a reference state previously decided according to a given combustion amount forms the forward number of revolutions, and based on the forward number of revolutions and the feedback number of revolutions, the target number of the fan motor 5 is decided, and the drive voltage of the fan motor 5 is controlled so that the target number of revolutions coincides with the number of revolutions detected by the number of revolutions detecting means 18.
Patent JP-S60110374-A (JP)
Title: Coating and drying apparatus
Inventor: ETOU YOSHIHIKO
IPC: B05C3/02
Filed: 1983-11-21
Abstract: PURPOSE:To prevent drying irregularity and film thickness irregularity while prolonging the pot life of a coating solution, by moving a body to be coated relatively with respect to a container having the coating liquid received therein and a drying region and providing a means for supplying solvent vapor to the drying region. CONSTITUTION:A drum shaped base body is held in a coating container 3 having a coating solution 2 received therein by the support rod 9 pierced through said base body 1. A ring shaped container 20, which has a solvent 19 same to that of the coating solution 2 received therein, for regulating the concn. distribution solvent vapor is provided above the container 3 so as to be arranged to the periphery of the lower end region of a drying region 14. The base body 1 is drawn up from the coating solution 2 by raising an arm 8 having the support rod 9 fixed thereto and stopped in the drying zone 14 to perform drying. By this mechanism, the solvent 19 is evaporated into the drying zone 14 in such a state that the base body 1 is immersed in the coating solution 2. Therefore, the concn. of the solvent vapor in the drying region 14 is held to saturation vapor concn. or a value near thereto in the lower part and shows distribution gradually reduced toward the upper part.
Patent JP-H1148606-A (JP)
Title: Pressure-sensitive copying slip for optical reading
Inventor: HIGUCHI TOMOHISA
IPC: B42D15/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a self-coloring type pressure-sensitive copying slip for optical reading which prevents false reading on the occasion of the optical reading of a lower slip, in regard to a pressure-sensitive copying slip for the optical reading which has the lower slip wherein an information copying part requiring the optical reading and an information copying part not requiring the optical reading are provided in juxtaposition. SOLUTION: A pressure-sensitive copying slip made up of an upper slip 2 having information entry parts 4a and 4b on the surface side and a self- coloring type lower slip 3 having information copying parts 5a and 5b corresponding to the information entry parts 4a and 4b on the surface side. In the lower slip 3, a self-coloring layer 6a containing microcapsules which contain coloring agents for optical reading is provided for the information copying part 5a requiring the optical reading, while a self-coloring layer 6b containing microcapsules which contain coloring agents not allowing the optical reading is provided for the information copying part 5b not requiring the optical reading.
Patent JP-H1166840-A (JP)
Title: Semiconductor storage device
Inventor: SAKURAI KIYOTAKE
IPC: H01L21/8242
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device capable of reducing power and speeding up while preventing a memory cell array from being delayed in the falling of a signal at a far-end side and keeping an advantage of a shared sense amplifying system by a ternary control. SOLUTION: This semiconductor storage is a 64M bit- or a 256M bit DRAM having a hierarchical word line configuration, a multi-division bit line configuration, and a main row decoder area, a main word driver area, a column decoder area, a peripheral circuit/bonding pad area, a memory cell array, a sense amplifier area, a sub-word driver area, intersection areas, etc., are formed on the semiconductor chip. And, discharge drivers comprise simple NMOS transistors MN31-33 and MN 41-43 distributed and arranged in respective intersection areas IS11-13 and IS21-23, and it is possible to obtain faster falling of signals of shared sense amplifier separation signal lines SHR 1, 2 by discharging with these NMOS transistors.