baber/WOPTO huggingface dataset:
Patent JP-H0253931-A (JP)
Title: Threading nozzle
Inventor: NISHIMURA YOSHIHIDE
IPC: D02J1/00
Filed: 1988-08-17
Abstract: PURPOSE:To smoothly thread yarn curved and sent in a state free from catch by a guide passageway by making the guide passageway of compression nozzle into a long channel outward opened and feeding compressed air from the bottom of the long channel. CONSTITUTION:When yarn 29 is sent to the upper stream side of a compression nozzle 24 with laying end 29a of the yarn up, end part 29b is inserted into an inlet 39 of a guide passageway 30 in a curved state in a threading direction Y by a threading nozzle 38. A compressed air flow from an inlet spraying hole 34 and an outlet spraying hole 35 is formed on the bottom 32 of a long channel 31 and the end part 29b is sucked into the long channel 31.
Patent JP-S6266213-A (JP)
Title: Manufacturing device for spacer type optical cable
Inventor: HIRAMATSU HIDEYO
IPC: G02B6/44
Filed: 1985-09-19
Abstract: PURPOSE:To accommodate the optical fiber core line to the groove without fail by causing the groove pitch detecting tool to stop at the same phase of the groove and shift together with the sliding substrate when the pitch of the groove of the spacer with a groove is disturbed. CONSTITUTION:An insert piece 32 of a groove pitch detecting tool 33 supported to a sliding substrate 10 detects the pitch of a groove 1 of a spacer 2 with a groove to drop an optical fiber core line 6, and when the change of the length exists at the pitch of the groove 1, the sliding substrate 10 in a single body to this is shifted together with the groove pitch detecting tool 33 in the dislocation direction of the groove pitch, and corresponds to the dislocation of the groove pitch. Consequently, a core line retaining tool 27 also always follows a core line dropping position 26 in which the optical fiber core line 6 and the groove 1 are coincident, and regardless of the change of the groove pitch, the optical fiber core line 6 is dropped into the groove without fail. An energizing means 40 prevents the sliding substrate 10 from being pulled in the forward direction of the spacer 2 with the groove by the friction force to operate to the insert piece 32 of the groove pitch detecting tool 33.
Patent JP-H0368436-A (JP)
Title: Technique for turning and driving underwater agitating mixer
Inventor: TANII KIYOSHI
IPC: B01F27/71
Filed: 1989-08-08
Abstract: PURPOSE:To generate water flow even in a corner part and to prevent settling and sticking of cement by providing a driving part on a rack gear and providing an underwater agitating mixer in the vicinity of the lower end of a spur gear. CONSTITUTION:A driving part having a spur gear 2 engaged with a rack gear 1 is provided on the approach to the side edge upper than the water surface of a sludge tank 5. The main shaft 3 of the spur gear is vertically hung underwater and an underwater agitating mixer 4 is provided in the vicinity of the lower end. An ejection port is provided on the outside from the direction of installation and fitted with a projection part 9 provided on the rack gear. A cam rod 11 projecting from a worm reduction gear 10 is engaged with a turning arm. Reciprocating movement caused by reducing the speed of the cam rod with the reduction gear is transmitted to a turning arm 7 via the cam rod 11. An underwater agitating mixer 4 is freely turned by sliding the rack gear 1. Thereby working efficiency can be prevented from being lowered.
Patent JP-H0529519-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMANAKA HIDEO
IPC: H01L23/28
Filed: 1991-07-22
Abstract: PURPOSE:To prevent cracks of a package generated between the rear of a stage part and the sealing resin by thermal influence at the time of packaging, in a resin seal type semiconductor device. CONSTITUTION:The surfaces of stage support bars 4 on the side opposite to the semiconductor chip mounting side, and the surface of a stage part 2 on the line connecting at least a pair of the stage support bars 4 are subjected to surface treatment like resin tape, silver plating, and acetic acid treatment for decreasing adhesion between sealing resin and the stage support bars 4 or the stage part 2. A recessed part 6 is formed in the sealing resin on the rear of the stage part 2.
Patent JP-S6178198-A (JP)
Inventor: UIRIAMU JII ROTSUDOSESU
IPC: H05K7/12
Filed: 1985-09-19
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-S6359852-A (JP)
Title: Production of thermally coagulable food
Inventor: NIWANO SHICHIRO
IPC: A23L11/00
Filed: 1986-09-01
Abstract: PURPOSE:To produce a thermally coagulable food free from shape collapse by heating, by gelatinizing a uniform mixture containing separated soybean protein, edible fats and oils and water in a specific ratio and treating the blend by dry heat. CONSTITUTION:Edible fats and oils such as soybean oil, salad oil, etc., and 2-3 times as much separated soybean protein as the edible fats and oils by weight are used as main raw materials, optionally mixed with proper amounts of grains and other additives and blended with water to give a uniform mixture containing 20-40wt% total amounts of the edible fats and oils and the separated soybean protein. Then the mixture is gelatinized and formed into any shape at normal temperature. The prepared formed material is treated by dry heat at about 70-120 deg.C atmospheric temperature and at least the surface of the formed material is thermally coagulated.
Patent JP-2001033554-A (JP)
Title: Signal processing method and laser range finder using the method
Inventor: KITAZAWA KENJI
IPC: G01C3/06
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method that can process a repetition pulse with a frequency of approximately 1 kHz in a circuit that can be used only at a high-frequency range. SOLUTION: A laser beam is released from a laser diode 2', a photo diode 4 is allowed to conduct electricity, and a pulsive voltage is inputted to a preamplifier 5. The pulse is inputted to a log amplifier 6. Pulse input includes a high-frequency component, thus temporarily stabilizing the output of the log amplifier 6. In this state, a pulse laser beam is released from the laser diode 2, is reflected by an object 3 to be measured, and is applied to the photo diode 4. The photo diode 4 is allowed to conduct electricity when reflected light is applied, thus changing voltage being inputted to the preamplifier 5. The voltage being amplified by the preamplifier 5 is inputted to the log amplifier 6 and subjected to logarithmic amplification. In this manner, measurement is made while the output of the log amplifier 6 is stable.
Patent JP-H0739738-A (JP)
Title: Internal structural body of gas-liquid contact device
Inventor: INOUE TAKAYA
IPC: B01F27/93
Filed: 1993-07-29
Abstract: PURPOSE:To make gas-liquid contact excellent, to increase the efficiency of a device and to miniaturize the device by providing both a hollow space rotor which is stuck to a rotary shaft and rotated together with it and a liquid receiving plate fixed and provided under the hollow space rotor. CONSTITUTION:The internal structural body of a gas-liquid contact device is provided with both hollow space rotors 11 which are stuck to a rotary shaft 13 and rotated together with it and liquid receiving plates 12 fixed and provided under the hollow space rotors 11. The hollow space rotors 11 are a bowl body whose maximum diameter is smaller than the inside diameter of a tower 10. Air holes 113 are bored in the skirt parts 112 of the hollow space rotors 11. Internal walls 114 are lengthened from the lower ends of the skirt parts 112 toward the internal upper parts of the hollow space rotors 11. Empty chambers 115 are formed by the skirt parts 112 and the internal walls 114 in the insides of the hollow space rotors 11. The liquid receiving plate 12 is formed into a truncated conical shape wherein the upper part and the lower part are opened respectively. Flow paths 15 of liquid are formed of the internal walls 114 of the hollow space rotors 11 and the circumferential walls of the liquid receiving plates 12. The storage parts 14 of the liquid are formed of the internal circumferential surfaces, the skirt parts 112 and the liquid receiving plates 12.
Patent JP-S6266547-A (JP)
Title: Liquid metallic ion source
Inventor: ONODA HIROSHI
IPC: H01L21/265
Filed: 1985-09-17
Abstract: PURPOSE:To prevent any increase in the evaporation area of an ion material so as to reduce its consumption by coating the outer surface of a reservoir where the ion material is installed with a carbon film formed by heating vapordeposition or a similar method. CONSTITUTION:A liquid metallic ion source used for ion implantation during production of semiconductors is produced by combining a heating device which consists of a reservoir 1 made of tungsten or similar material, a needle 2 and a filament with a substance 4 to be ionized which is installed in the reservoir 1. The outer surface of the reservoir 1 is coated with a carbon film 7b formed by heating vapordeposition or sputter vapordeposition. Due to the carbon film 7b, the outer surface of the reservoir 1 is prevented from being wetted by the ion material 4 when ions are produced by wetting the needle 2 by dissolving the ion material 2. Consequently, any increase in the evaporation area of the ion material 4 is prevented, thereby increasing the life of the ion source.
Patent JP-S6099920-A (JP)
Title: Agent for raising melting point of combustion ash
Inventor: HARADA YOSHIO
IPC: F23J1/00
Filed: 1983-11-04
Abstract: PURPOSE:To absorb melted ash, raise a melting point of melting ash and to restrict its hindering item by a method wherein additive composed of a specific compound is formed to a ball shape with gloiopeltis glne, casein, Arabian rubber or solidifying agent of high molecule and then is fed at the peep hole in a boiler. CONSTITUTION:Additive agent composed of more than one Mg compound, Ca compound and Al compound or additive agent composed of more than one of these compounds and Si compound is formed to a ball shape with gloiopeltis glne, casein, Arabian rubber or solidifying agent of high molecule. Then, the additive agent is fed from the peep holes 12 arranged in the combustion chamber wall 11 of the boiler toward the melting ash 13 accumulated at the furnace bottom. With this arrangement, the material of the container is reached to the furnace bottom while it is being ignited, the melting ash is absorbed there and a chemical reaction is occurred with it.
Patent JP-H0254639-A (JP)
Title: Data modulator/demodulator with error correction function
Inventor: ARAI KAZUNARI
IPC: H03M13/23
Filed: 1988-08-19
Abstract: PURPOSE:To reduce the effect of an error on a line and to improve data transmission efficiency by changing a trace back length (l) of a Viterbi decoder in response to the retransmission request frequency of an error control section applying error correction for a data packet by a retransmission system. CONSTITUTION:The tracing back time (l) of the history of the Viterbi decoder 7a (7b) is changed in response to the frequency of the retransmission request of a data packet by an error control section 3a (3b) and the tracing back length (l) of the Viterbi decoder 7a (7b) is extended when the retransmission request frequency is increased. Thus, the error correction capability of the Viterbi decoder 7a (7b) is improved and the retransmission request frequency of the error control section is lowered, then the data transmission efficiency as a whole is improved and the Viterbi decoder is operated with an optimum tracing back length (l).
Patent JP-2001033110-A (JP)
Title: Refrigerator
Inventor: UENO AKITOSHI
IPC: F25B1/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To attain enough supercooling to make the most of the cooling capacity of an evaporator. SOLUTION: The refrigerator is provided with a first supercooling heat exchanger 6 supercooling liquid coolant from a condenser 2 with a first heating medium, and a second supercooling heat exchanger 7 further supercooling the supercooled coolant from the first supercooling heat exchanger 6 with the latent heat of vaporization of a second heating medium between the condenser 2 and a decompressing apparatus 3. After supercooling the liquid coolant from the condenser 2 heat exchanging with the first heating medium by the first supercooling heat exchanger 6, the supercooled liquid coolant from the first supercooling heat exchanger 6 is further supercooled with the latent heat of vaporization of the second heating medium by the second supercooling heat exchanger 7 and fed to the evaporator 4.
Patent JP-S58107583-A (JP)
Inventor: SAITOU MAKOTO
IPC: G09G5/30
Filed: 1981-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0491463-A (JP)
Title: Package of semiconductor integrated circuit
Inventor: MORI TAKUYA
IPC: H01L23/50
Filed: 1990-08-01
Abstract: PURPOSE:To prevent invasion of high frequency noise to a semiconductor integrated circuit and to reduce in size a system by providing an amorphous layer having magnetizing characteristic to reduce permeability by the noise so as to surround a lead frame. CONSTITUTION:In a region in a frame 6, iron amorphous layers 8a, 8b, 8c having magnetizing characteristic to prevent high frequency noise, i.e., magnetizing characteristic to reduce permeability by high frequency noise are provided therein to surround lead frames 2a, 2b, 2c for input signal lines. The layer is formed at the frames 2a, 2b, 2c by a CVD method, a sputtering method, a depositing method, a plating method, a method of winding an amorphous thin strip, etc.
Patent JP-S6449735-A (JP)
Title: Damping vibration isolating mount
Inventor: TAKAMI TAKASHI
IPC: F16F15/04
Filed: 1987-08-21
Abstract: PURPOSE:To enable response of a device to a change in forced vibration in a wide frequency range, by a method wherein resonance frequency is varied by means of a means to vary a contact area and a contact force between a resilient substance and a coil spring. CONSTITUTION:A coil spring 3 is situated between upper and lower frame bodies 1 and 2, an inside between the upper and the lower frame body is filled with a damping member 4, and a damping member 4 is supported by means of a support plate 5 being movable by means of a push-up bolt 6. Thus, through regulation of the push-up bolt 6, resonance frequency and damping capacity are regulatable, and a vibration isolating system suitable for a change in forced vibration can be formed.
Patent JP-H0370537-A (JP)
Title: Imaging and displaying system for inner cavity image of blood vessel
Inventor: MIZOGUCHI TAMON
IPC: A61B1/04
Filed: 1989-08-09
Abstract: PURPOSE:To make it possible to examine closely and to shorten a time for examination and diagnosis by providing a circulation image storing part which records continuously an image photographed by means of a television camera for one heart heat or more and reproducing repeatedly, reading out and displaying under a timely freezed condition. CONSTITUTION:An analog output image signal S1 of a television camera 24 is made into a digital signal S2 by means of an AD converter 26 and this encoded output image signal is transmitted to a IC circulation image storing part 28 having a storing volume delayed over one heart heat cycle or more. In this case, during photographing and observation, it is used always under a recording condition and one heart heat period is designated while timely freezed and it is repeatedly reproduced and displayed on a monitor 32. It is thereby possible that when a condition in an artery inner cavity is observed and diagnosed by means of a catheter endoscope, a momentary image is surely caught and is dynamically and repeatedly reproduced and displayed or it is sent and displayed one frame by frame to perform a close examination. It is thereby possible to make the diagnosis easy and to shorten an examination time and a therapeutic time to a patient.
Patent JP-H0878975-A (JP)
Title: Comparator circuit
Inventor: KAWAKAMI NAOMI
IPC: H03F3/45
Filed: 1994-08-31
Abstract: PURPOSE: To reduce current consumption when output drive current Io does not flow through a comparator circuit including a constant current circuit. CONSTITUTION: This circuit has a differential amplifier 5 comparing two input signals VIN1 and VIN2 , amplifying the difference and outputting the amplified difference, a current amplifier 6 performing a current amplification for the output of this differential amplifier 5, a drive circuit 7 to be driven by the output of the current amplifier 6, a constant current circuit 8 supplying constant current I1 and I2 to the differential amplifier 5 and the current amplifier 6, and a constant current control circuit 2 detecting the output of the differential amplifier 5 and controlling the constant current circuit 8.  The constant current control circuit 2 is provided with a switch control circuit 4 detecting the signal level difference of input terminals IN1 and IN2 or the output of the differential amplifier 5 and a switch circuit 3 to be turned on/off based on this control circuit 4, and controls the current value of the constant current circuit 8 when output drive current Io does not flow.
Patent JP-H0879091-A (JP)
Title: Variable length code table and variable length coder
Inventor: KUMAKI SATORU
IPC: H04N19/625
Filed: 1994-08-31
Abstract: PURPOSE: To reduce the capacity of a variable length code memory by composing a variable length code table so that the length of address required to access is shorter. CONSTITUTION: In the variable length code table for a DCT output coefficient of the MPEG 1, combinations of runs and levels are classified depending on the absolute level. The address of the corresponding variable length code is formed to be a fixed length as a whole together with a flag area 50 in which the value and the length are specified uniquely based on a class to which the level belongs, a run data area, and a level data area. The length of the area for runs and levels is decided based on a minimum size required to store each maximum value of the absolute value of run data and the absolute value of level data in the combination included in the class. Or the variable length code may be stored in a table while being divided into the number of consecutive 0s from the head, the remaining code and the code length of the remaining code.
Patent JP-H0866787-A (JP)
Title: Laser beam machining method of al member
Inventor: MOCHITO MINORU
IPC: B23K26/06
Filed: 1994-08-31
Abstract: PURPOSE: To efficiently execute laser beam welding of Al member. CONSTITUTION: In laser beam welding of Al alloy sheet 5, a ring mode beam B1 is outputted from an laser beam oscillator 1 adopting diffraction type output combining method, successively, while using a condensing optical system 2, a condensed beam B2 , which focalizes a focus F on Al alloy sheet 5 from the ring mode beam B1 , is formed. M value = D/d, which shows the relation between an outside diameter (d) of an output mirror 13 at the laser beam oscillator 1 and an aperture inside diameter D of output window 11 side is set to 2.0<=M<=2.5.  A power density distribution P at the focus F of condensed beam B, as viewed in three dimensions, has a peak value (m), further, consists of a first distribution part (a) made of approximate conical shape and a second distribution part (b) made of approximate truncated conical shape linking small diameter end face side to show the average power density on bottom face of the first distribution part (a). By action of the first distribution part (a), a high beam absorption part is locally generated on Al alloy sheet 5 immediately after welding start.
Patent JP-H0257660-A (JP)
Title: Manufacture of sintered alloy steel having excellent corrosion resistance
Inventor: FURUGIMI OSAMU
IPC: B22F1/00
Filed: 1988-08-20
Abstract: PURPOSE:To manufacture the title sintered alloy by adding a binder to steel powder contg. specific wt.% of Cr and Ni, compacting it, sintering the compact in a nonoxidizing atmosphere at specific temp., sintering it under specific reduced pressure and specific temp. and furthermore sintering the same in a nonoxidizing atmosphere at specific temp. CONSTITUTION:A binder is added and mixed into steel powder contg., by weight, 15 to 25% Cr and 8 to 24% Ni and the mixture is compacted. In the compact, the binder is removed by heating in a nonoxidizing atmosphere. The compact is successively sintered at 1100 to 1370 deg.C in a nonoxidizing atmosphere. The sintered body is then sintered under <=0.1Torr reduced pressure at 1100 to 1370 deg.C; it is furthermore sintered at 1250 to 1370 deg.C in a nonoxidizing atmosphere. To the steel powder, <=10% Mo may be incorporated as well. By this method, the sintered alloy having excellent corrosion resistance can be manufactured.
Patent JP-H0867833-A (JP)
Title: Resin composition for powder coating
Inventor: SHIRAI NOBUYOSHI
IPC: C09D5/03
Filed: 1994-08-31
Abstract: PURPOSE: To obtain the subject composition containing a specific copolymer and an ester exchange catalyst as essential components and giving cured coating films excellent in appearance, curability, flexibility, weather resistance and physical properties. CONSTITUTION: This resin composition contains (A) a copolymer obtained by copolymerizing (i) a polymerizable monomer of the formula [R1 is H, CH3 ; R2 is a 1-18C alkyl, a cycloalkyl, an aralkyl, a (substituted) phenyl] with (ii) a hydroxyl group-containing vinylic monomer and preferably further with (iii) another vinylic monomer capable of being copolymerized with the component (i) or (ii), and (B) an ester exchange catalyst as essential components. The component B is preferably the combination of a sulfonic acid group-containing compound with a sulfonic acid alkali metal, ammonium or amine group- containing compound, e.g. benzene sulfonic acid sodium salt, and is added in an amount of 0.05-1 pt.wt. per 100 pts.wt. of the resin solid content.
Patent JP-H0255556-A (JP)
Title: Rotating method for wheel generator
Inventor: TAKAHASHI HIROSHI
IPC: B60B7/00
Filed: 1988-08-21
Abstract: PURPOSE:To make the constitution safe and lightweight by providing a windmill to a rotary shaft of a rotor of a wheel generator and taking advantage of wind power as turning effort. CONSTITUTION:It is so constituted that a generator's stator 5 is provided to a wheel cover 8 and that a windmill's body 6 is mounted to a rotary shaft 3 of a rotor. When a wheel runs in a right direction, the windmill's body 6 rotates in a reverse direction against the wheel to rotate a generator's rotor. Accordingly, the rotor can be rotated with a speed higher than that of the wheel, and even if the rotor is secured with the stator, the rotation center of the windmill corresponds to the center of moment of rotation, so that no vibration is generated and safety is kept.
Patent JP-H1050246-A (JP)
Title: Focusing ion beam device, and cross section forming method by the focusing ion beam device
Inventor: TSUBOI HIDEKI
IPC: H01L21/3065
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To make plural obtained cross sections observable at the same time without suffering the influence of the re-deposit of a sputtering particle, by finishing only once a cross section different in the normal direction of a working side wall through using an ion beam. SOLUTION: A working region, along a specimen pattern shape where a specimen is adopted as an observation purpose on a scanning ion microscope or the like is set, to make working stepwise from rough work 2 to finishing work 3. A re-deposit sputtered particle can be removed by reducing a working region along the shape of an observing object as shown in finishing work 3 when a specimen atom, sputtered by an ion beam by making work in these procedures, is re-deposited to a cross section surface obtained by working. Even in the case of a specimen having a shape where the rough work is unnecessary, the same effect can be obtained by only the finishing work 3. A specimen, wherein plural cross sections are made finishing work at the same time, is tilted and rotated to perform an SIM image observation.