baber/WOPTO huggingface dataset:
Patent JP-S62248754-A (JP)
Inventor: KOMABA TAKAYUKI
IPC: E04G9/10
Filed: 1986-03-31
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-H11268278-A (JP)
Title: Liquid injection device, preparation of liquid injection device, apparatus for preparing liquid injection device and printing apparatus
Inventor: AIZAWA JUNICHI
IPC: B41J2/135
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle by means of which ink is stably injected in a process where it is unnecessary to fill the hole of the nozzle with a resist while durability of a water repellent-treated layer is improved. SOLUTION: The inner face 100b of a nozzle 10 is hydrophilic and has an angle α at an edge 100c to a vertical plane in the direction z. In addition, the nozzle 10 is provided with e.g. a water repellent coating layer 101 with a Teflon resin as a main ingredient on its surface 100a. The coating layer 101 has an angle β at the edge 100c to the vertical plane in the direction z. However, both angles α and β are larger than 0 deg. and smaller than 90 deg.. As the angle βis smaller than 90 deg., the coating layer 101 provides a tapered shape at the edge 100c.
Patent JP-S51150351-A (JP)
Title: Fourier transformation hologram recording method
Inventor: OOKOUCHI FUSAKICHI
IPC: G03H1/22
Filed: 1975-06-17
Abstract: PURPOSE: To suppress the random noise in the reproduced picture by bundling more than several light fibers where laser passes through. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05270357-A (JP)
Title: Winding shaft rotation decelerating device for seat belt retractor
IPC: F16F15/023
Filed: 1992-03-30
Abstract: PURPOSE:To limit a belt winding speed to a value within a given range by a method wherein, with the increase of the rotation speed of a belt winding shaft, resistance exerted on vanes by liquid in a closed chamber is increased and the further increased rotation speed of the winding shaft is blocked. CONSTITUTION:The right end part 24 of a seat belt winding shaft 18 is inserted in the casing 28 of a winding shaft rotation decelerating device 26 and vanes 30 rotated within the casing 28 are fixed to the end part 24 of the winding shaft. The casing 28 forms a closed chamber and the interior thereof is filled with liquid 32. While the rotation speed of the winding shaft 18 is low, resistance exerted on the vanes 30 by the liquid 32 is low and the winding shaft 18 is lightly rotated. However, with the increase of the rotation speed of the winding shaft 18, resistance exerted by the liquid 32 is gradually increased. When the rotation speed of the winding shaft 18 exceeds a given speed, resistance exerted on the vanes 30 by the liquid 32 is eminently increased and the excessively high rotation speed of the winding shaft 18 is prevented.
Patent JP-S57191228-A (JP)
Title: Production of alumina of low alpha-raw dose
Inventor: KANEHARA MIKIO
IPC: C01F7/14
Filed: 1981-05-19
Abstract: PURPOSE: Barium oxide or hydroxide is added to a concentrated sodium aluminate solution in the presence of sodium carbonate, then they are filtered and aluminum hydroxide is precipitated and calcined to produce the titled alumina that is suitably used as a percelain material for high-degree integrated circuits.  
     CONSTITUTION: In the production of alumina where seeds of aluminum hydroxide are added to a high-concentration sodium aluminate solution to precipitate aluminum hydroxide and the aluminum hydroxide is calcined, barium oxide and/or barium hydroxide, when necessary, additionally at least one of active carbon, sodalite, ferric hydroxide, magnesium hydroxide or red mud are added to the aluminate solution in the presence of sodium carbonate, then they are stirred for a while and subjected to pre-treatment of filtering the precipitate. Radioactive substances are very effectively removed from the sodium aluminate solution to give alumina of low α-ray dose that is suitably used as a percelain material for high-degree integrated circuits. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04285628-A (JP)
Title: High-molecular weight unsaturated polyester resin
Inventor: TAKIYAMA EIICHIRO
IPC: C08F299/04
Filed: 1991-03-15
Abstract: PURPOSE:To obtain the title resin excellent in mechanical properties by esterification between a polyhydric alcohol and a (un)saturated polybasic acid (anhydride) mixture containing a specified amount of an alpha,beta-unsaturated polybasic acid (anhydride) followed by glycol elimination reaction. CONSTITUTION:The objective unsaturated alkyd resin >=5000 in number-average molecular weight can be obtained by esterification between (A) a mixture containing an alpha,beta-unsaturated polybasic acid (anhydride) as a component by such a content as to be >=10mol% based on the total 100mol% of the mixture of A component containing the other (un)saturated polybasic acid (anhydride) and (B) a polyhydric alcohol <=300 deg.C in the boiling point at 760mmHg, followed by glycol elimination reaction.
Patent JP-H07116621-A (JP)
Title: Device for cleaning outside diameter of round material
Inventor: NASUDA MASARU
IPC: B08B5/02
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a device, for cleaning the outside diameter of a round rod material, which can continuously measure the outside diameter with a non-contact measuring instrument by spraying-the entire periphery of the round rod material uniformly with air to remove abrasive powder, cutting lubricant, cleaning water, etc., collected on the outer periphery of the round rod material. CONSTITUTION:A cleaning body 1 has a through hole 3 formed horizontally through its center to pass a round rod material 2 therethrough, a nozzle 4 is provided around the periphery of the through hole 3 to apply its air spray toward the axis of the through hole 3 in the form of a conically annular, inclined surface, a compressed air hose is connected to one end of the nozzle 4 and the compressed air is directed toward the round rod material 2 from the entire periphery of the nozzle 4 to clean it.
Patent JP-S61233009-A (JP)
Title: Thermosetting resin composition and cured article thereof
Inventor: KOYAMA TORU
IPC: C08G75/0227
Filed: 1985-04-10
Abstract: PURPOSE:The titled composition, consisting of a polyimide having plural unsaturated dicarboxylic acid imide groups in one molecule, alkenylphenol, etc. and a ring-opening polymerizable monomer, capable of giving cured articles having improved heat and impact resistance, and useful for electrical insulating materials, etc. CONSTITUTION:(A) A polyimide having at least two groups expressed by formula I (D is bifunctional group having polymerizable carbon-carbon double bond), e.g. N,N'-(methylenedi-p-phenylene)dimaleimide, is incorporated with (B) an alkenyl compound, e.g. alkenylphenol and alkenylphenyl ether and (C) a ring- opening polymerizable monomer expressed by formula II (Cn is bifunctional hydrocarbon group containing >=2 carbon atoms; X is ring-opening polymerizable functional group and atomic group containing the formula -CH=CH- or hetero- atom, e.g. O, N or S), e.g. epsilon-caprolactone, to give the aimed composition.
Patent JP-S61234120-A (JP)
Title: Pulse generating circuit
Inventor: IZAKI NAOYUKI
IPC: H03K5/02
Filed: 1985-04-10
Abstract: PURPOSE:To prevent a flowing-in current at a transient time and eliminate any delay time, by inserting an inductance or resistance between two current sources connected in series and leading out an output terminal from the connecting point of a source DC source with the inductance or resistance. CONSTITUTION:When input signals change their level from '0' to '1', a current source 20 operates and another current source 30 through an inverter 11 stops its operations. An electric current I20 produced at this transient period tends to flow to the current source 30, but is made to flow to a load side having a lower impedance by means of a preventing circuit 16 and raises the potential V0 of the load connected with an output terminal 12 without delay. When the potential V0 becomes VSS (V0=VSS), the potential at both ends of the current source 20 becomes the same and the current source 20 is set to a standby state. When the input signals C are switched to '0' level thereafter, the current source 30 is controlled with a prescribed current value and no transient large current is made to flow and, moreover, since the impedance at the time of operation is higher than the preventing circuit 16, the electric current which is pulled out from the load at the time of discharge can be prevented.
Patent JP-H08327658-A (JP)
Title: Inspection equipment for substrate
Inventor: IINO SHINJI
IPC: G06T7/00
Filed: 1996-03-28
Abstract: PURPOSE: To obtain an inspection equipment for substrate in which a substrate to be inspected can be aligned accurately with a contactor at inspecting section. CONSTITUTION: The inspection equipment for substrate comprises a movable mounting stage 3, a contactor block 30 disposed oppositely to the mounting stage 3 while having a large number of contactors touching respective pads on a substrate, a plurality of alignment pins 33 provided closely to the contactor for each contactor block 30 while keeping a predetermined positional relationship with the contactor 32, means for grasping the positional information of the contactor 32 and the mounting stage 3 with respect to the alignment pins 33 and previously storing the relative positional information as an initial set data, a first camera 34a fixed on the mounting stage 3 movably therewith in order to detect the position of alignment pin 33, a second camera 34b for detecting the position of electrode pad of a substrate 2 mounted on the stage 3,  means for calculating the position of the substrate on the stage 3 based on the position detection results thus obtained and an initial set data being called, and means for shifting the stage 3 directly under the contactor block 30 based on the calculated position of the substrate and bringing the pad into contact with the contactor.
Patent JP-S63243559-A (JP)
Title: Transmission pulley for continuously variable transmission
Inventor: MACHIDA YUTAKA
IPC: F16H9/12
Filed: 1987-03-30
Abstract: PURPOSE:To contrive reduction in cost by providing engaging sections for each inner section of both the half body of a stationary pulley and the half body of a movably pulley to the radial direction in such a way that said sections can be engaged so as to allow said half bodies of both pulleys to be rotated monolithically and by fixing an oil bearing bush between both pulley shafts. CONSTITUTION:The half body 3 of a movable pulley is engaged each other with the half body 2 of a stationary pulley by means of an engaging projection 13 and an engaging hole 14, torque transmitted thereby to the half body 3 of the movable pulley from a V-belt 9 is transmitted to the half body 2 of the stationary pulley via a damping clip 15, then is transmitted to a driven shaft 5 together with torque transmitted to the half body 2 of the stationary pulley from the V-belt 9 by way of a stationary side pulley shaft 4 and a clutch outer 11. Therefore, there is no need for any means such as a guide pin and the like which transmit torque of the half body 3 of the movable pulley to the stationary side pulley shaft 4. And a circular opening is provided between the stationary side pulley shaft 4 and a movable side pulley shaft 12 in such a way that an oil bearing bush 19 is fitted with pressure, thereby lubricating with oil saturated from the oil bearing bush 19. Therefore, there is no need for a lubricant leakage prevention member such as an '0' ring and the like, thereby enabling the provision of a simple structure with both the reduction in number of parts and the reduction in cost.
Patent JP-H08248054-A (JP)
Title: Current velocity detector
Inventor: ASAKURA MASAHIRO
IPC: G01P5/12
Filed: 1995-03-07
Abstract: PURPOSE: To obtain a current velocity detector which is protected against corrosion with reducing gas or corrosive gas, while enhancing mechanical strength and suppressing fluctuation in the quality, by subjecting the lead wire of a heat-sensitive element to insulation treatment before inserting into a metal pipe. CONSTITUTION: The lead wire 2b of a heat-sensitive element 2 is covered with a heat-resistant fluororesin insulating tube 3 for insulation treatment. It is then inserted into a metal pipe 4 fitted, at the end part thereof, with an L-shaped fixing member 8 molded of a heat-resistant insulating resin. The fixing member 8 is then fitted to the upper part of an electrode pin 9 press fitted to a heat- resistant insulating board 10 and the metal pipe 4 is arranged horizontally before the lead wire 2b is connected electrically with the electrode pin 9 by spot welding. In order to protect the connecting part 6 and the lead wire 2b projecting from the metal pipe 4 against corrosion with reducing gas or corrosive gas, the section from the connecting part 6 to the end part of the metal pipe 4 is sealed with an electric insulator 7 comprising silicon rubber.
Patent JP-S62230853-A (JP)
Title: Liquid resin composition
Inventor: SAITO KIYOSHI
IPC: C08K7/16
Filed: 1986-03-31
Abstract: PURPOSE:The titled composition applicable to an automatized line, having improved blending efficiency, improved handleability and high thixotropic properties as heavily corrosion-resistant coating compound, highly flexible adhesive, etc., obtained by blending a liquid resin with an ultrafine filler having <= specific particle diameter, etc. CONSTITUTION:(A) An ultrafine filler (e.g. colloidal silica, etc.) having <=0.1mum single particle diameter is blended with (B) another filler (e.g. colloidal silica having 0.7-50mum particle diameter, etc.) to give a filler mixture having >=0.15g/ml apparent specific gravity. Then the blend is mixed with (C) a liquid resin (e.g. epoxy resin, etc.) by an extruder, Ko-kneader, etc., to give the aimed composition.
Patent JP-H04285770-A (JP)
Title: Multi-media data editing method
Inventor: KUNIHIRO HIDETO
IPC: G11B20/12
Filed: 1991-03-14
Abstract: PURPOSE:To improve utilization efficiency of a storage area by constructing video data and audio data combined in frame unit by means of the multiple of integer of the storage capacity in the minimum access unit of a recorder as a minimum recording unit. CONSTITUTION:A time code is written on image data in frames in a T/C writing circuit 2 and the data are coded in a video encoder 3. A recording starting time code is added to only the head of the audio data in a T/C writing circuit 5 and the data are coded in an audio encoder 6. A host computer 8 calculates a bit amount for the audio data to add to one frame of video data. While dividing the audio data from their head by means of the calculated bit amount, the audio data and the video data are combined based on the time code included in each frame of the video data. Simultaneously, the combined data are constructed to form a hierarchical structure which uses the multiple of integer of the storage capacity in the minimum access unit of the recorder as a minimum recording unit.
Patent JP-H10269726-A (JP)
Title: Magnetic disk device
Inventor: TAKAGI HIDEYUKI
IPC: G11B21/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a speedy and accurate positioning mechanism by reducing the mechanism characteristic vibration of a head-positioning mechanism in a magnetic disk device. SOLUTION: A magnet/yoke assembly 9 is fixed and supported to a base 2 and a cover 11 via a visco elasticity material assembly that is constituted of a mounting member 12a to the base 2 or the cover 11, a visco elasticity member 12b, and a mounting member 12c to the magnet/yoke assembly 9. The visco elasticity material is arranged in a hole being provided at the base 2 and the cover 11, is fixed to the base 2 or the cover 11 by adhesion, and is clamped to the magnet/yoke assembly by a screw 13.
Patent JP-S51151195-A (JP)
Title: Inflammable gas detector
Inventor: SHIYOUJI SONZOU
IPC: G01N27/04
Filed: 1975-06-19
Abstract: PURPOSE: A detector element is made to contact inflammable gases thru a porous filter made of metallic oxides to obtain stabilized performance and to lengthen life of the detector element. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11228381-A (JP)
Title: Cosmetic
Inventor: IWAKURA TAIICHIRO
IPC: A61K8/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prepare a cosmetic having excellent skin-whitening activities and wrinkle formation-preventing activities, and suitable as a basic cosmetic, a makeup cosmetic or the like by including plural kinds of components of a placental extract, vitamin C and vitamin E in addition to yolk oil. SOLUTION: This cosmetic contains plural kinds of components of a placental extract, vitamin C and vitamin E in addition to yolk oil, preferably including a much amount of astaxanthin, docosahexaenoic acid and eicosapentaenoic acid. The cosmetic preferably contains >=0.5 wt.% yolk oil, >=0.5 wt.% placental extract, >=1.5 wt.% vitamin C and >=0.05 wt.% vitamin E.
Patent JP-S551861-A (JP)
Title: Clarification tank for night soil
Inventor: OSHIMIBE MASANORI
IPC: C02F3/06
Filed: 1978-06-20
Abstract: PURPOSE: To perform completely the biological treatment of high-concentration polluted water by  the procedure in which the inside of outer tank is divided into a separation chamber, a mixing  chamber, and a aeration chamber by partition plates, the aeration chamber is provided with a  flow guide plate and also its bottom is provided with a sedimentation chamber, and sludge is  flowed toward the upper and lower parts of a contact oxidation plate provided at the cental part.   
     CONSTITUTION: The inside of the outer tank 1 is provided with the partition plates 2 and 3 at  intervals to divide it into the separation chamber 4, the mixing chamber 5, and the aeration  chamber 6. The aeratin chamber 6 is also provided with the flow guide plate 6 at right angle to  the partition plate 3, inclined toward the outer tank 1 side, and concaved on the partition plate 3  side at the water surface portion, and also its bottom is provided with the sedimentation chamber  9 leading to the aeration chamber 6. And, the central part of the aeration chamber 6 is provided  with the contact oxidation plate 10, the upper and lower parts of or before and after which polluted water is flowed by an air jet from the diffuser pipe 11 on the opposite side of the flow guide  plate 7 in order to completely treat high-concentration polluted water biologically. Also, the partition plate 3 is given the through holes 12 and 13 to circulate the polluted water to the aeration  chamber 6 and the mixing chamber 5, thus keeping the concentration of polluted water constant  and also preventing troubles with blocking, etc.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51151447-A (JP)
Title: Fastened structure of bolt in serration insertion
Inventor: IWASAKI TSUTOMU
IPC: F16B2/00
Filed: 1975-06-20
Abstract: PURPOSE: Thread part of bolt is shortened, and at the relaxation on the part of shank (not on the thread part) specified preventing function of slipping down of shaft end is exhibited. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60218113-A (JP)
Title: Robot control system
Inventor: OOSHIMA MICHITAKA
IPC: G05B19/4063
Filed: 1984-04-13
Abstract: PURPOSE:To improve the safeness of work by making plural microprocessors communicate with corresponding other controllers or computer systems. CONSTITUTION:An I/O exclusive processor 1a, a generalizing processor 1b, an operation exclusive processor 1c and servo processors 1d, 1e for right and left arms are provided with local data and exclusive codes respectively in accordance with respective common memories 3a-3e to execute control operation. Information interchange among respective processors 1a-1e is executed among previously fixed common memories 3a-3e. If the processor 1a is failed at a time of operation from another computer through a communication line, the failure is detected by a detecting circuit, the change of a command-transmitted unit is requested and the processor 1b is provided also with the function of the I/O exclusive processor 1a, so that the control of the robot 5 can be continued.
Patent JP-H09240635-A (JP)
Title: Package carrier
Inventor: TANAKA NOBORU
IPC: B65H5/02
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To carry a package cut from the cutter part of a packaging machine in a stable attitude and in a constant interval. SOLUTION: The carrying-in sides of a lower conveyor 20 and an upper conveyor 30 whose carrying faces are facing each other are arranged to be close to the processing part of a packaging machine 1, and a package P cut from the packaging machine 1 is carried fastened between both conveyors 20 and 30. An elastic pressing body 36 provided on the surface of a carrier belt 34 of the upper conveyor 30 is divided into a plurality of lines in the width direction of the conveyor, and each line is divided into a plurality of blocks 36a to make a round. Furthermore, the blocks are so divided that the boundary between the blocks positioned next to each other in the carrying direction in one line deviates in the carrying direction from the boundary between the blocks in the adjoining line.  Hence, the gap between the blocks created at the turning point of the conveyor 30 does not cross the whole elastic pressing body widthwise, and the catch or the irregular attitude of the package P does not occur.
Patent JP-H03275371-A (JP)
Title: Image processor
Inventor: MASAKI TOMOAKI
IPC: H04N1/387
Filed: 1990-03-27
Abstract: PURPOSE:To ideally change an area gradation of a binary image by providing a thin-out means for thinning out binary image data of a target pixel and an output means outputting the thinned-out binary image data as output image data after an area gradation is changed. CONSTITUTION:For binarized image, a 3X3 dot matrix shown by 100 is used. When a dot of a target pixel I is judged to be a candidate to be thinned out by overlapping the profile judging matrix 100 on an original image, the original image with the profile judging matrix 100 overlapped is collated with a thin out judging 4X4 dot dither matrix shown by 101. A thin-out operation is applied to the target pixel which is judged to be a thin-out candidate by the profile judging matrix 100 and allowed to be thinned out by the dither matrix 101. An output means outputs the thinned-out binary image data as output image data after an area gradation is changed.
Patent JP-S555409-A (JP)
Title: Air pumping-up device of vacuum suction type
Inventor: SAITOU KOUSHIROU
IPC: F04F1/18
Filed: 1978-06-23
Abstract: PURPOSE: To produce a big action of convection in the ambient water area, with a contaminated water in the bottom made going up to expedite a self cleaning action, by means of sucking the atmosphere above the water level to feed the air to within an air storage room by a cavitation generating device installed to the bottom plate of a hollow cylindrical unit.  
     CONSTITUTION: With a hollow cylindrical unit 3 standing upright in the water, if starting a submerged motor 15 to rotate a rotary blade 20, in a rear part 20a of the rotary blade is produced a low pressure part by the action of cavitation going into a vacuum state. With this low pressure vacuum state linked to the atmosphere through an air suction tube 26 and the like, the air is sucked to within an air storage room 10, and the water in the room is drawn out to outside from the peripheral hole 4 of a multi-hole bottom plate 5. And with the air-water boundary level coming down below a lower end 12b an inner cylinder tube 12, the air in the air storage room 10, by the action of air reverse siphon, rises up passing through a clearance S between the outer cylinder tube 11 and the inner cylinder tube 12, to be released from the cylindrical unit 3, thus a severe action of convection is given to the surrounding water area together with the pumped up water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62232826-A (JP)
Inventor: SAWA RYOICHI
IPC: H05K9/00
Filed: 1986-04-03
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。