baber/WOPTO huggingface dataset:
Patent JP-H02110153-A (JP)
Title: Highly dispersible foaming masterbatch for vinyl chloride resin composition
Inventor: HAYASHI MASAYUKI
IPC: C08J9/16
Filed: 1988-10-19
Abstract: PURPOSE:To obtain a fine, highly dispersed foamed cells by expansion extrusion by adding a blowing agent to a masterbatch to be mixed with a PVC composition containing additives before extrusion-molding the PVC composition. CONSTITUTION:A blowing agent is added to a masterbatch to be mixed with a PVC resin composition containing additives such as a plasticizer, a stabilizer and a lubricant before extrusion-molding it. Because this masterbatch contains PVC having a degree of polymerization which is equivalent or lower than that of the PVC of the PVC resin composition to be mixed, other plasticizers, stabilizers, internal lubricants, external lubricants, etc., it can be easily softened in a molding machine and can be homogeneously mixed in the PVC resin composition which is to be mixed with. Since this masterbatch contains a blowing agent, it can give fine, highly dispersed foamed cells when the composition is expansion-extruded.
Patent JP-H01107853-A (JP)
Title: Method for operating cutter for waste material or the like
Inventor: KATAGIRI NOBUYUKI
IPC: B23D15/00
Filed: 1987-10-19
Abstract: PURPOSE: To increase a cutting treatment capability of waste materials or the like by joining the working fluids flowing out of a hydraulic cylinder of a pressing block and a shearing blade after the pressing block descends by a required stroke, thereby supplying the working fluid to the inflow side inlet/outlet of the hydraulic cylinder of the shearing blade. CONSTITUTION: The working fluid from a pump 59 is supplied to the inflow side inlet/outlet 56 of the pressing block hydraulic cylinder 52 to lower the pressing block 54. At this time, the working fluid flowing out of an outflow side inlet/outlet 58 is joined with the working fluid from the pump 59 and the pressing block 54 descends at a high speed. When the pressing block 54 descends by the required stroke, the working fluid flowing out of the outflow side inlet/outlet 58 is supplied to an inflow side inlet/outlet 14 of the shearing blade hydraulic cylinder 10 and the descending of the shearing blade 12 is started. At this time, the working fluid flowing out of the outflow side inlet/outlet 58 of the shearing blade 12 is joined with the working fluid from the pressing block hydraulic cylinder 52 and is supplied to the inflow side inlet/outlet 14.  The flow rate of the working fluid, therefore, increases and the shearing blade 12 moves at a high speed, thus descending simultaneously with the pressing block 54. The outflow oil from the hydraulic cylinder is thus circulated or utilized double, by which the required time of the operating cycle of the cutting device is shortened.
Patent JP-H04140968-A (JP)
Title: Facsimile equipment
Inventor: TAMAOKI SHUNPEI
IPC: H04N1/387
Filed: 1990-10-01
Abstract: PURPOSE:To remarkably improve recording density and recording speed by recording an image in accordance with image data by supplying a paper feed pulse to a driving motor, and operating the motor for prescribed number of times as delivering recording paper. CONSTITUTION:A modem 1 fetches compressed image data when it is supplied from a transmission origin via a telephone line, etc., and reproduces original image data by expanding by a decoder 3, and after that, supplies it to line buffer memory 4. Also, a plotter control part 7 generates a control signal, etc., based on the density of the image data received by the modem 1, and controls the line buffer memory 4, a thermal head 5, and the driving motor 6. The thermal head 5 fetches the image data in unit of line outputted from the memory 4 at every supply of a print pulse from the plotter control part 7, and also, forms the image on the recording paper by heating each heat resistor selectively corresponding to the image data, which improves the recording density and the recording speed.
Patent JP-H08118435-A (JP)
Title: Injection mold
Inventor: SAKAMOTO YUJI
IPC: B29C45/40
Filed: 1994-10-27
Abstract: PURPOSE: To realize the molding of a thin-walled injection-molded article at a high speed cycle by a method wherein a flow passage for running a cooling medium in a member, which ejects the molded article from a mold, is provided. CONSTITUTION: A cooling tube on the movable side of a mold comprises a cooling tube 5 having a circular crosssection of 12mm in diameter running in an ejector member 2 having a circular crosssection of in diameter and a cooling tube 11 running in a movable side retainer plate 8. These cooling tubes 5 and 11 including a temperature controller compose one circuit. As an injection molder, one of the kinds of machines having the mold clamping force of 50ton is employed. The temperature of a cylinder is set to be 240 deg.C. As the cooling medium for cooling the mold, water is used for molding under the condition that the temperature of the water is set to be 40-44 deg.C and the flow rate of the water is set to be 10-12l/min.
Patent JP-H06119316-A (JP)
Title: Document preparing device
Inventor: INOUE TAKESHI
IPC: G06F17/22
Filed: 1992-10-02
Abstract: PURPOSE:To improve the conversion efficiency of a character string with KANJI (Chinese character)/KANA (Japanese syllabary) by increasing the priority of the output order of a conversion candidate to be a KANJI inscription when a conversion is compulsorily started. CONSTITUTION:When a character string with KANJI/KANA is inputted from an input device 1 and a KANA with KANJI/KANJI conversion part 8 is started, a conversion start classification detection part 9 detects whether the start generates automatically or it is compulsorily generated by the instruction of an operator and holds the detection. A conversion candidate control part 12 stores a conversion candidate in a document buffer 16 by the output priority order of the conversion candidate notified from the KANA with KANJI/KANJI conversion part 8 when an automatic start is preserved in the conversion start classifiction detection part 9. But, when a compulsory start is preserved in the conversion start classification detection part 9, the output priority order notified from the KANA with KANJI/KANJI conversion part 8 is adjusted by an output order adjustment part 13 and the conversion candidate is stored in a document buffer 16 in this adjusted order.
Patent JP-H10111570-A (JP)
Title: Radiation sensitive composition and pattern forming method using same
Inventor: SAKAMIZU TOSHIO
IPC: G03F7/039
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To ensure high sensitivity to active radiation such as far UV and high resolution, to form a resist pattern excellent in dimensional precision and to enable development with an aq. alkali soln. by incorporating a specified medium reactive with acid as catalyst, a compd. generating an acid when irradiated and a basic compd. forming an acidic intermediate by exposure. SOLUTION: This radiation sensitive compsn. contains a medium having such reactivity as to vary solubility to an aq. alkali soln. by reaction with an acid as a catalyst, a compd. generating an acid when irradiated and a basic compd. forming an acidic intermediate by exposure. The acidic intermediate reacts effectively on the medium as well as on the acid catalyst generated by irradiation and can further considerably vary the solubility of the exposed part. The basic compd. existing in the unexposed part can inhibit or prevent catalytic reaction by the acid diffused from the exposed part and can improve pattern shape, etc.
Patent JP-H11102885-A (JP)
Title: Substrate treatment device and method
Inventor: IZUMI AKIRA
IPC: B08B3/12
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide uniform treatment on substrates, by a method wherein an ultrasonic wave nozzle which scans the area from the center of rotation to the circumferential part of the substrate, and a center nozzle which feeds a treatment fluid to the center of rotation and its neighborhood of the substrate, are provided. SOLUTION: An ultrasonic wave nozzle 8 is reciprocatively moved to make a circular arc in the range of angle of the arrow A1 with the rear end of an arm 11 as the center point, and also in the range at least from the center O of rotation of a wafer W to the circumferential part E. Meanwhile, the wafer W is rotated at a fixed speed by a spin chuck 7, the chemical solution to be feed is allowed to flow to the circumferential part E from the center O of rotation by centrifugal force, when the chemical solution is fed to the wafer surface from the ultrasonic wave nozzle 8, and the area of the wafer in the neighborhood of the center O of rotation is susceptible to drying. Accordingly, the chemical solution can be feed to the area in the vicinity of the center O or rotation of the wafer W.  As a result, a dry region is not formed on the wafer surface, because the chemical solution is feed to the region in the vicinity of the center O of rotation of the wafer W from the center nozzle 9, even when the scanning ultrasonic wave nozzle 8 is at whatever position from the center of rotation to the circumferential part of the wafer.
Patent JP-H0596713-A (JP)
Title: Print inspector
Inventor: HIRASAWA TOSHITAKE
IPC: G06T1/00
Filed: 1991-10-11
Abstract: PURPOSE:To provide a high speed print inspector which can accurately inspect the shift of a print subjected to superposed printing through simple measuring method without requiring standard inspection data. CONSTITUTION:Image data of a print P to be inspected are collected through a line sensor 1 and fed through an image input circuit 2 to a frame memory 3 to be stored therein. A CPU 7 determines accumulated values of concentration in x and y directions for the image data stored in the frame memory 3 and creates projection data in x and y directions. Thus created projection data are then employed in the determination of the sides, in x and y directions of a circumscribed rectangle in a region subjected to superposed printing and thus determined sides are compared with predetermined reference values thus deciding the print shift of the print to be inspected.
Patent JP-H10112685-A (JP)
Title: Video signal distributor, video signal distribution system to image display device provided corresponding to game stand and video signal distribution system to image display device provided corresponding to pachinko stand
Inventor: TANAKA KATSUMI
IPC: H04B10/2507
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a video signal distribution system to an image display device provided in a pachinko stand capable of reducing the influence of electric noise. SOLUTION: In this video signal distribution system for supplying video signals through the video distributors 5 and 7 connected by a coaxial cable 6 composed of a signal transmission line 6a and a ground line 6b, an electric/ optic conversion circuit 71 for converting the video signals inputted through the coaxial cable 6 to optical signals and an optic/electric conversion circuit 72 for inputting the optical signals and generating the video signals are provided and a power source 73a to the electric/optic conversion circuit 71 and the power source 73b to the optic/electric conversion circuit 72 are mutually insulated.
Patent JP-H01106644-A (JP)
Title: Signal line fault monitor system
Inventor: MORIYAMA YUTAKA
IPC: H04J3/14
Filed: 1987-10-20
Abstract: PURPOSE:To attain inexpensive fault monitor without additional provision of signal lines by multiplexing a check pattern on a data at the sender side, sending the result and allowing a receiver side to multiplex the demultiplexed check pattern onto the data and to send the result, and comparing both the patterns. CONSTITUTION:The check pattern is multiplexed on the digital data subject to time division and multiplex in the outgoing direction for each prescribed period at a multiplexer section 1 at the sender side and the result is sent to each outgoing signal line 6. A demultiplexer section 2 of th receiver side demultiplexes the check pattern, a multiplex section 3 multiplexes the pattern onto the digital data subject to time division multiplex for each prescribed period and sends the result toward each incoming signal line 7. A demultiplex section 4 of the sender side demultiplexes the check pattern from the received signal and the pattern is compared with the sent check pattern at a comparator 5 to monitor a fault of the outgoing signal line 6 and the incoming signal line 7. Since no data is used, even when unstable state of data exists, the system is usable and since the signal lines 6,7 are used, it is not required to use other signal line and the system is not inexpepsive.
Patent JP-H03125273-A (JP)
Title: Picture interpolation method
Inventor: WATANABE YUTAKA
IPC: H04N1/393
Filed: 1989-10-09
Abstract: PURPOSE:To reduce computed variable by shifting the picture elements of the upper and lower lines to obtain the differential absolute value or an error standard like a double error, etc., and calculating an interpolation signal from the decided shift value. CONSTITUTION:The upper line data 1 and the lower line data 2 are inputted to a shift error calculation circuit 3. The shift error data 4 - 8 obtained by the circuit 3 are inputted to an error comparison error calculation circuit 9. The shift value 10 obtained by the circuit 9 per line is inputted to an interpolation signal calculation circuit 11 together with both data 1 and 2. Then an interpolation signal is calculated. Under such conditions, the picture element values of the upper and lower lines are shifted in some different ways for calculation of the differential absolute value or an error standard like a double error, etc. Then the shift value which produces the minimum error is decided as the local horizontal shift value 10. As a result, the computed variable is reduced.
Patent JP-H072867-A (JP)
Title: Production of biotin amide derivatives, and remedies against diabetes and diabetic complication containing them
Inventor: FURANCHIESUKO DETSURA BUATSURE
IPC: A61K31/415
Filed: 1993-09-28
Abstract: PURPOSE: To obtain a new compound useful for the treatment or the like of (non) insulin-dependent diabetes or diabetic complications such as peripheral neuropathy or the like.  
     CONSTITUTION: The compound of formula I (W is formula II or the like; R is 1-20C bivalent functional group, alkylene, 3-7C cycloalkylene, piperadinylalkylene or the like; X is H, OH, COOH, formula III or the like), e.g. N-β-biotinyl-NG-methyl-L-arginine. The compound of formula I is obtained by reacting a mixed anhydride of formula V which is obtained by treating a biotin with an alkylchloroformate ester of formula IV (R" is 1-10C alkyl) in a polar neutral solvent in the presence of a quaternary amine with an amine of formula VI. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11101429-A (JP)
Title: Soot blower
Inventor: SATOU KAZUNORI
IPC: F23J3/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To retain the injection energy of air stream to the downstream of the air stream and improve the removing efficiency of ash, by a method wherein a tube having an inner diameter larger than that of the injection port of a nozzle and connected to the injection side of air stream in the injection port, and a recess, formed at the stepped part between the tube and the injection port, are provided. SOLUTION: Injection gas 2 flows into an injection port 4 in a nozzle with cavity 3 from an inlet port unit 6 having a rounded part under a condition without separation, then, is changed into the jet stream 5 of gas and is injected. The minimum inner diameter D1 of the nozzle injection port is specified as the inner diameter of the nozzle injection port 4 even though the inner diameter of the same is enlarged slightly. The outer periphery of the outlet port end of the injection port 4 is recessed to form the recessed part 7 having a radius of curvature R into the opposite direction of injection. Further, the outer rim of the recessed part 7 is extended by a tube 8 into the injecting direction to form a cavity. The jet stream of gas 5, injected out of the injection port 4, is penetrated through the inside of the tube 8 and is injected into a furnace.  According to this method, circulating annular eddy current is produced around the jet stream from the injection port 4 while a speed gradient between the annular eddy current and the jet stream is slow, whereby the disturbance of pattern of the jet stream is reduced and injection energy is concentrated against ash adhered part, thereby obtaining a high removing efficiency of ash.
Patent JP-S63120961-A (JP)
Title: Differential actuator
Inventor: AOKI IKUYUKI
IPC: F16H57/04
Filed: 1986-11-06
Abstract: PURPOSE:To facilitate oiling, and to prevent the scattering of grease, by providing injection ports for oiling in an output shaft, and further covering a differential gear with a cover. CONSTITUTION:In a hollow output shaft 20a, a flow passage 40 for oiling is provided up to the end part thereof, and further flow passages 42, 42a in the radial direction are provided toward bevel gears 14, 16. On the output shafts 20a and 22a, covers 44 and 46 being capable of divided into two parts are fitted so as to cover bevel gears 10, 12, 14, and 16, and on the division surface, labyrinth grooves 48 are provided on the inside of the cover 46. Thus, during the rotation of gears, grease is supplied to the differential bevel gears 14, 16 through passages 40, 42, and 42a. Further, even if grease scatters, it can be interrupted by the covers 44, 46.
Patent JP-H05109810-A (JP)
Title: Switchgear of pad in wire bonder
Inventor: MUKOJIMA HITOSHI
IPC: H01L21/60
Filed: 1991-10-14
Abstract: PURPOSE:To provide means capable of correctly clamping a wire by moving a mobile pad in a vertical position with respect to a fixing pad. CONSTITUTION:The back side of a mobile pad 2 is held by a bobbin 9, slidably inserted into a guide shaft 11, and voice coil motors 6, 7, 8, 9, 10 for sliding this bobbin 9 are provided.
Patent JP-H01107596-A (JP)
Title: Attaching method of chip part
Inventor: KANOUCHI YASUSHIGE
IPC: H05K3/30
Filed: 1987-10-20
Abstract: PURPOSE:To improve workability and to improve reliability in soldering, by removing a part of resist for the attaching position of a chip part, applying a bonding agent to the removed part for the attaching position, bonding the chip part, and thereafter soldering the chip part to a wiring pattern. CONSTITUTION:A mask is applied to an attaching position 9 of a chip part 3. An insulating substrate 1 and wiring patterns 2a and 2b are all covered with resist 5. When the mask is removed, soldered parts 4a and 4b of the patterns 2a and 2b are exposed. The attaching position 9 becomes a recess part. A bonding agent 7 is applied to the attaching position 9. The chip part 3 is compressed from the upper part and temporarily fixed. Both ends of the chip part 3 are brought into contact with the exposed parts 4a and 4b of the wiring patterns 2a and 2b, and the bonding agent 7 is hardened. After the hardening, both ends of the chip part 3 are connected to the patterns 2a and 2b. Thus the deviation of the chip part in the back and forth directions and in the right and left directions and inclination in the vertical direction can be eliminated.
Patent JP-H07118201-A (JP)
Title: Purification of 2,6-naphthalene dicarboxylic acid
Inventor: IWANE HIROSHI
IPC: C07C51/47
Filed: 1993-10-22
Abstract: PURPOSE:To provide a purification method capable of not only efficiently removing impurities in crude 2,6-naphthalene dicarboxylic acid (NDCA) but also obtaining pure NDCA uniform and large in the diameters of the crystal granules. CONSTITUTION:A dialkylnaphthalene or its oxidation intermediate is oxidized with molecular oxygen in the presence of a cobalt-manganese catalyst in acetic acid solvent, and the produced crude NDCA dialkali salt is crystallized with a mineral acid or an acidic gas in the presence of water and a water-soluble organic solvent (e.g. an alcohol, a ketone or acetonitrile). The produced NDCA crystals are filtered out, sufficiently washed with water, and subsequently dried to recover the pure NDCA free from a coloring substance, a heavy metal, and 2-formyl-naphthoic acid which is a reaction intermediate. When the NDCA is treated with active carbon before the acidic crystallization, the NDCA crystals having a higher purity are obtained. On the acidic crystallization, the concentration of the NDCA dialkali salt is 0.2-15wt.% in the aqueous solution, and an organic solvent is used in an amount of 50-200g per 100g of the water.
Patent JP-S63118682-A (JP)
Title: Tritium continuous measuring equipment
Inventor: SATO HIROO
IPC: G01T1/167
Filed: 1986-11-07
Abstract: PURPOSE:To continuously measure a tritium concentration by providing plural freezing and thawing parts and automatically controlling opening and closing of valves to successively supply plural gathered cakes of ice of tritium water to a measuring part. CONSTITUTION:Air to be measured flows into a U-shaped tube 24 from a gathering port 28a of a supply tube 28 through a valve 101. In this case, valves 101 and 103 are opened and valves 102 and 104 are closed. At this time, valves 201 and 203 in a cooling machine 30 are opened and valves 202 and 204 are closed, and a freezing and thawing part 20 is operated. Consequently, the tube 24 is cooled and water in flowing air is frozen on the inside wall of the tube 24, and cakes of ice are laminated on the inside wall of the tube when air to be measured is allowed to flow for a prescribed time. After the prescribed time, valves 101 and 103 are closed and valves 102 and 104 are opened to stop air flow to the part 20, and air flow to the other freezing and thawing part 22 is automatically started. Then, the heating operation is performed in the part 20 by a heater coil 34 and tritium water is supplied to a scintillation counter 38 to measure radioactivity.
Patent JP-H1089258-A (JP)
Title: Diaphragm pump with pulsation damper
Inventor: KAGAMI TAKESHI
IPC: F04B11/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of members combined with a center plate and the number of seal spots. SOLUTION: In a diaphragm pump with a pulsation damper, a center plate 10 is fitted in a recessed part for fit-in formed in a side cover 12 or a side body 11, and the left side of the side body 11 is brought into contact with the right sides of the side cover 12 and the center plate 10. A space consisting of the right side part of the side body 11 and the left side of the side plate 13 is partitioned into the pulsation damping chamber of a pulsation damper and an air chamber by a third diaphragm. The center plate 10 and the side body 11 are nipped between the side cover 12 and the side plate 13, and right and left pump chambers and a discharge port 41 are communicated with a pulsation damper.
Patent JP-S63110568-A (JP)
Inventor: DANIERU DABURIYU MAAKUSU
IPC: H01R29/00
Filed: 1987-10-20
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-H1092671-A (JP)
Title: Power transmitting coil
Inventor: MIYAZAKI SHUJI
IPC: H01F38/14
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a power transmitting coil which resists external pressure and reduces a cost. SOLUTION: In a power transmitting coil 12 which is constituted by winding a wire on a magnetic core 26 and constituted so that it can be arranged in at least one of a fixed body and a moving body for transmitting power between a fixed body and a moving body in non-contact by magnetic connection with another power transmitting coil, the magnetic core 28 is constituted by combining a plurality of independent magnetic core pieces 24.