baber/WOPTO huggingface dataset:
Patent JP-H06324230-A (JP)
Title: Method for mounting ferrule for optical connector
Inventor: UCHIDA TERUYOSHI
IPC: G02B6/36
Filed: 1993-05-13
Abstract: PURPOSE:To enhance the reliability of quality without requiring special skill by stopping curing of adhesives by cooling. CONSTITUTION:A chief material 8a and hardener 8b of the adhesives are exactly mixed at a specified ratio and the internally generated voids of the air are removed by vacuum defoaming. These adhesives 8 are cooled in a refrigerator 12 until the adhesives solidify. The adhesives 8 solidified by the cooling are partly subjected to a sampling inspection for the purpose of checking the mixing ratio and degree of stirring. The adhesives 18 assured of the quality exclusive of the adhesives to be used on the spot are stored in the refrigerator 12. The cooled adhesives 8 are thereafter taken out of the refrigerator 12 at need and are packed into ferrules 7. The ferrules 7 in which the adhesives 8 are packed are dried by a heating section 13 and are returned to ordinary temp. in this state. Optical fibers 1 subjected to preprocessing are inserted into the ferrules 7 and are heated by the heating section 13, by which the adhesives 8 are completely cured and the ferrules 7 and the optical fibers 1 are adhered and fixed.
Patent JP-H02290213-A (JP)
Title: Filter for range hood
Inventor: OSHIMA TOSHIHIKO
IPC: B01D46/10
Filed: 1989-04-28
Abstract: PURPOSE:To prevent a punching filter from being contaminated with oily stains hard to remove and thereby improve the cleaning convenience by covering the entire surface of the underside of the punching filter with a covering member composed of an aluminum foil for domestic use except air holes. CONSTITUTION:A single or a plurality of sub-filters 5 are placed and fixed in a shallow container like punching filter 4 having a number of air holes 3 in its bottom. The underside of the bottom of the punching filter 4 is covered entirely with a covering member 9 composed of an aluminum foil for domestic use having a number of small holes 8 formed therein so as to fit with the corresponding air holes 3. As a result, the punching filter 4 can be prevented from being contaminated with oily stains hard to remove, thereby improving the cleaning convenience.
Patent JP-H05117469-A (JP)
Title: Stabilizer of polymer and polymer composition stabilized by using same
Inventor: KUUKUUJIN BAE
IPC: C08K3/16
Filed: 1991-05-16
Abstract: PURPOSE: To obtain a heat stabilizer for preventing discoloration or deterioration of quality of vinyl chloride resin compositions caused by exposure for a long time at a moderate aging temp., especially discoloration or deterioration of quality when they are kept under a condition being brought into contact with polyurethane foams after they have been molded into motor vehicle components, from being generated.  
     CONSTITUTION: Vinyl halide resin compositions, especially those used for motor vehicle components are compounded with sodium perchlorate, calcium silicate and optionally non-absorbing diluent powder calcium carbonate besides conventional heat stabilizers to obtain long term heat stability of a reduced hazard level at moderate aging temp. of about 180 to about 275°F. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04338690-A (JP)
Title: Solid state laser device
Inventor: WATANABE MITSUYOSHI
IPC: H01S3/23
Filed: 1991-05-16
Abstract: PURPOSE:To provide a solid state laser device which outputs a second harmonic wave and a sum frequency on the same axis, can independently modulate an output, and has a small number of components, a simple alignment and a compact structure in the laser for wavelength-converting basic wave laser light generated from a laser medium by a nonlinear optical element and generating a harmonic wave. CONSTITUTION:Both a second harmonic wave generating nonlinear optical element 15 and a sum frequency generating nonlinear optical element 13 are disposed in a laser resonator of a solid state laser. And, two semiconductor lasers in which polarizing directions for exciting a solid state laser are perpendicularly crossed and an output controller 43 for controlling the outputs of the two lasers to set values, are provided.
Patent JP-H01283391-A (JP)
Title: Etching device
Inventor: SAIKI KAZUYOSHI
IPC: H01L21/302
Filed: 1988-05-09
Abstract: PURPOSE:To uniformly etch a substrate on an electrode and to improve the yield by supplying a processing gas from plural gas diffusers pierced with many shifted holes, impressing a power between the electrode and its counter electrode to convert the processing gas into plasma. CONSTITUTION:The processing gas such as CF4 is supplied from a gas source into a treating chamber capable of being evacuated. The upper electrode 34 and the lower electrode 20 are opposed in the treating chamber, and a semiconductor wafer 1 as the substrate to be treated is placed above the lower electrode 20. A power is impressed between both electrodes 34 and 20 from a high-frequency power source 47 to convert the processing gas into plasma. The wafer 1 is etched by the processing gas plasma to form a pattern. In this etching device, a baffle 37 is arranged at the processing gas supply part, and the processing gas is uniformly projected from the plural holes 44 of the upper electrode 34. In addition, the baffle 37 is composed of at least two gas diffusers, many shifted holes are provided to the diffusers at regular intervals. As a result, the flow of the processing gas is further uniformized, and the wafer 1 is uniformly etched.
Patent JP-H09265852-A (JP)
Title: Fuse switch
Inventor: SHIMOOKA SUEMI
IPC: H01H9/10
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce troubles for mounting fuses and eliminate space for the fuses in the product body by integrally incorporating fuses or electric parts and switches having fuse functions. SOLUTION: In a body 1 of electric parts, crimp terminals 13a and 13b are crimped at the tip ends of wires 4a and 4c and mounted by means of screws 8a and 8b, respectively, on a fixed contact terminal board 9 provided with a fixed contact 5 and a movable terminal board 10. A movable contact arm 11 provided with a movable contact 6 is inserted into a fulcrum support part of the terminal board 10 and is combined with a switch knob link bar 12, and is coupled with the switch knob with part of the body 1 being pinched. Alternatively, crimp terminals 13c and 13d at the tip ends of wires 4b and 4d are crimped, respectively, to fuse terminal boards 14a and 14b, and both ends of a thread phase 7 are superimposed and are mounted by means of screws 8c and 8d to be inserted into tap holes. Further, a back lid 2 is mounted, and electric parts having two fuse and switch functions can be obtained.
Patent JP-S592176-A (JP)
Title: Program correcting system of cash register
Inventor: KOYANAGI TOMOO
IPC: G06F11/28
Filed: 1982-06-29
Abstract: PURPOSE:To enable writing and correction of program memory without increasing the number of keys, by using a key for inputting dealings data as memory address and a key for inputting data, by designating a mode setting key of a cash register. CONSTITUTION:When a cylinder key SK is set to specified position by a key KO of a designated officer, a scanner SC is connected to a cord connector CC. Hexadecimal data are inputted by 16 keys, ten keys and function keys, of a key group, and the data are set to a memory MEM as program data through a decoder DC, a shift register SR, an address register AR and a data register DS. In this way, memory can be written changing the meaning of keys on the keyboard, and program correcting system that can prevent careless rewriting of memory can be realized without increasing the number of keys of a cash register.
Patent JP-S62271327-A (JP)
Title: Leak detection of exhaust head
Inventor: MARUYAMA HIROYUKI
IPC: H01K3/22
Filed: 1986-05-16
Abstract: PURPOSE:To be able to detect even a minute leak for reducing generation of inferior goods caused by the leak by setting the least upper bound value and the greatest lower bound value of output value to be detected by a vacuum pressure detector provided on an exhaust machine fitted with a tubular sphere. CONSTITUTION:The levels such as the least upper bound value A and the greatest lower bound value C of a set point are set up in anticipation of a usual fluctuation by measuring in a series of three rounds every exhaust head 4 with a vacuum pressure detector 9 fitted with a Pirani-vacuum gauge and when the values within the limits between the least upper bound value A and the greatest lower bound value C reach a plural number of pieces (for example, ten pieces), their average value B is found utilizing the fact that the fluctuation of a zero point or the like of the vacuum pressure detector 9 is relatively gentle. Said average value B is recognized as the average reference output value while an output value detected exceeding the preset anomaly decision output value E above said average reference output value B is recognized as an unusual exhaust head 4 and when an equally-numbered exhaust head 4 exceeds the anomaly decision output value E in a sieries of every round, the exhaust head 4 of said number is treated as unusual so as to be able to detect a leak of the exhausthead 4 with high probability.
Patent JP-2000217437-A (JP)
Title: Unit for raising seedling
Inventor: SAKANAKA TOSHIO
IPC: A01G9/02
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a unit for raising seedlings, preventing a root winding and capable of producing flower plants showing a good rooting at a low cost by pouring a soil for planting and cultivating into a specific space for raising the seedlings and growing the seedling in the planting and cultivating soil. SOLUTION: This unit is equipped with a case 2 formed as a rectangular shape by a horizontal view, a blocking frame part 6 for forming plural spaces for raising seedlings by partitioning the inside space of the case 2, a water flowing hole 8 bored at the case part for forming the bottom part of each of the spaces for raising the seedlings and a laying sheet 3 to be laid on the water flowing hole 8. A planting and cultivating soil is poured in the space for raising the seedlings partitioned by the blocking frame part 6 and the seedlings are raised in the planting and cultivating soil.  In this case, the blocking frame part 6 can be formed by a blocking frame member capable of mounting and demounting on the case 2, also the blocking frame part 6 can be formed in one unit with the case 2 and further it is possible to form the space for raising the seedlings as a polygonal shape of more than a quadrilateral shape.
Patent JP-2000306774-A (JP)
Title: Fixed capacitor
Inventor: UNOKUCHI TAKEHIKO
IPC: H01G9/004
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent noise up to high frequency by leading an electrode being led from a capacitor element body, using a configuration of a plurality of terminals. SOLUTION: A conductive resin 6 is applied to a cathode part 1 of a capacitor element 10. A first leading electrode 4 and a second leading electrode 5 are jointed to the cathode part 1 via a conductive adhesive or the like to lead the negative electrode of the capacitor element 10. A first cathode terminal 4a and a second cathode terminal 5a are constituted and led from the first leading electrode 4 and the second leading electrode 5, respectively, in one piece. An anode part 2 of the capacitor element 10 is jointed to an anode terminal 3 that is led as a positive electrode through welding or the like. Also, at least two out of at least three terminals for external leading being connected is connected to the anode part. Also, a tantalum wire is used for the cathode- leading wire, and tantalum is used for metal for valve operation.
Patent JP-H02292611-A (JP)
Title: Constant voltage current booster circuit
Inventor: OKAMURA MASAYA
IPC: G05F1/56
Filed: 1989-05-02
Abstract: PURPOSE:To reduce the fluctuation of an output voltage, which is caused by the difference of a peripheral temperature and a calorific value by installing a differential amplifier outputting the voltage between the base and the emitter of an NPN transistor and an adder adding this voltage and the input voltage of the base in the base. CONSTITUTION:The differential amplifier 13 which is connected between the base and the emitter and whose gain is '1' (the gain of the differential amplifier is set to be '1') measures a potential difference VBE2 between the base and the emitter of the NPN transistor (Tr) 15. Consequently, VBE2 can be obtained as the output voltage of the amplifier 13. The output is added in the adder 12 with the voltage V1 of a reference power source 11 connected as the input voltage and it is inputted. Consequently, the output voltage from the adder 12 comes to be VBE2+V1 and turns into the base potential of Tr15. Even if there is the drop of the voltage VBE2 by Tr15, a voltage almost equal to the voltage V1 of the reference power source 11 can be obtained as the output voltage, and the fluctuation of the output voltage is prevented.
Patent JP-H07290703-A (JP)
Title: Lamination type ink jet recording head and production of driver suitable therefor
Inventor: KITAHARA KOHEI
IPC: B41J2/045
Filed: 1994-04-26
Abstract: PURPOSE:To strongly bond a piezoelectric vibrator to a vibration plate becoming a substrate by arranging one plezoelectric vibration plate with respect to two opposed pressure generation chambers. CONSTITUTION:A vibration plate 5 is constituted of a material developing sufficient bonding force when integrally baked along with a spacer member 2 and elastically deformed by the strain of a piezoelectric vibrator 6. One half 6a of the piezoelectric vibrator 6 formed on the surface of the vibration plate 5 by baking is opposed to the through-hole 3 forming a pressure generation chamber 50 of one row and the other half 6b thereof is opposed to the through- hole 4 formed to the other pressure generation chamber 51. The piezoelectric vibrator 6 connects the through-holes 3, 4 of the pressure generation chambers at the central part 6c thereof and provided so as to straddle two pressure generation chambers 50, 51 to be connected to a common electrode lead-out electrode 32a.
Patent JP-H1123577-A (JP)
Title: Classification method for newly isolated papilloma virus
Inventor: KOMLY CAROL ANN
IPC: C12N15/09
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To classify a papilloma virus by hybridizing the genome of the newly isolated papilloma virus and the known genome in the L2 region, and conducting an antigen antibody cross reaction test between an expression of L2 and its antibody. SOLUTION: The genome of a newly isolated papilloma virus and the genome of the known papilloma virus are hybridized in the L2 region under the nonsevere condition. The expression of a proper cell host or a microbe, e.g., a fragment in colibacillus, is induced, and an antibody against an expression product is generated in vivo. An antigen antibody cross reaction test is conducted between the expression product of the L2 gene of the newly isolated papilloma virus or the antibody against it and the antibody or antigen against the known papilloma virus. Whether the newly isolated papilloma virus is identified as the same as the known papilloma virus or not is determined, based on whether the reaction is negative or positive. The papilloma virus can be thereby classified.
Patent JP-H07316643-A (JP)
Title: Uniform heating method of thick steel plate in heat treatment by rapid heating
Inventor: HORIO TAKUYA
IPC: C21D1/70
Filed: 1994-05-26
Abstract: PURPOSE:To improve heating efficiency by subjecting the central part of a steel plate surface to coating with a special coating material of a blackish green color and heating the steel plate by rapid heating up. CONSTITUTION:The thick steel plate 1 is formed by passing the steel plate through a shot blasting treatment stage to remove scale therefrom. The central part 2 of the steel plate is subjected to coating by the coating material of the blackish green color (black system). The central part is subjected to coating with the coating material of the color having high reflectivity, by which the heating balance with the four peripheral parts of the steel plate is obtd. and heating efficiency is accelerated. The coating material does not remain on the product after the heat treatment and, therefore, such special coating material that evaporates, when the steel plate temp. attains the target temp. of the heat treatment, is used. The uniform and efficient heating over the entire part of the steel sheet is made possible under the rapid heating up. As a result, the entire part of the steel plate is heated nearly uniformly under the rapid heating up.
Patent JP-S603854-A (JP)
Title: Plate-type battery
Inventor: TAKEDA KAZUTOSHI
IPC: H01M50/417
Filed: 1983-06-22
Abstract: PURPOSE:To provide a thin plate-type battery having high preservation performance and flexibility by using an acrylic-acid-grafted polyethylene film as a separator and a sealing member. CONSTITUTION:A positive mixture 22 is applied to the inner surface of a conductie plastic film 21 also serving as a positive terminal. Next, a conductive plastic film 25 to which a negative mixture 24 is applied and which also serves as a negative terminal is placed over the positive mixture 22 with an acrylic- acid-grafted polyethylene film 23 interposed. After that, the peripheral areas 21a, 24a and 25a of the conductive plastic film 21, the acrylic-acid-grafted polyethylene film 23 and the conductive plastic film 25 are stacked together before the peripheral areas 21a, 24a and 25a are heat sealed at 150-200 deg.C while applying pressure to them, thereby obtaining a plate-type battery.
Patent JP-S587237-A (JP)
Inventor: YUBERU EBURARU
IPC: A61C1/18
Filed: 1982-06-29
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-S5813156-A (JP)
Title: Method of controlling electronic ignition system for automobile engine
Inventor: KIZAKI NOBUYUKI
IPC: F02P3/04
Filed: 1981-07-17
Abstract: PURPOSE:To provide a compact corrugated non-dependence type car igniter by utilizing characteristics of said igniter while not increasing head load of a power transistor to provide controllably stable ignition discharge output even in rapid acceleration. CONSTITUTION:A car igniter 8' consists of a corrugated shaping circuit 9, ignition cycle measuring circuit 10, dewll time computing circuit 11, power transistor 12, drive circuit 13, current limiting circuit 14, energizing signal detecting circuit 15, monomulti circuit 16 and OR logic gates 17, 18. When an engine is accelerated, ignition cycle is shortened, dwell time Td2 becomes zero and the circuit 15 detects the presence of energizating signal in required ignition timing and generates trigger signals to the circuit 16 when it detects the absence of the energizing signal. The circuit 16 is actuated by the trigger signal and energization control signals are added to the circuit 13 during the minimum dwell time Tdmin. Thus, though actual ignition timing is delayed by the minimum dwell time Tdmin, ignition discharge output is ensured.
Patent JP-2000142871-A (JP)
Title: Magnetic tape cassette storage case
Inventor: OMORI SHOZO
IPC: B65D85/575
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a magnetic tape cassette storage case hard to be flexed by adding a simple constitution even for the case formed of a conventional material of the same thickness. SOLUTION: In the constitution of a magnetic tape cassette storage case, a cover 16 is integrated with one side 14 in the longitudinal direction of a storage section 12, and the cover 16 can be opened and closed to the storage section 12 through thin-walled sections 24 formed along the bonding positions of the storage section 12 with the connecting piece 14 and also the connecting piece 14 with the cover 16.  In that case, a recessed section 32 is formed on the side of the storage section 12 on the position of butting the storage section 12 with the cover 16 on the center of the longitudinal direction, and a projected section 34 fitted with the recessed section 32 is formed on the side of the cover 16 thereon, and the projected section 34 is inserted into the recessed section 32 in the cover opening state to control the shrinkage of the recessed section 32 generated by the bending and keep the linearity of the storage section.
Patent JP-2000306539-A (JP)
Title: Correction method of isolated black defect of photomask and its device
Inventor: TAKAOKA OSAMU
IPC: G03F1/74
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To correct black defect without causing overetching or etching residues by previously memorizing an etching speed characteristic obtained from a test sample, and by irradiating ion beams of a quantity according to the characteristic on a processed region to narrow the region toward its center by a predetermined amount at a time. SOLUTION: An etching speed characteristic of a photomask defect obtained from a test sample is stored in a memory of a computer constituting a signal processing part 8. An ion beam 2 is scanned on a photomask of a sample 10, a two-dimensional dot matrix is set by using the spot of the ion beam 2 as one dot from initial image displayed on a display 9 through the signal processing part 8, and an isolated defect region is determined. This position control information is sent to an ion beam scanning means in a deflection system 4, and beam irradiation is applied to every dot for a certain period. When the irradiation scanning is repeatedly carried out based on the etching speed characteristic, a glass substrate of a base is exposed.
Patent JP-S605508-A (JP)
Title: Manufacture of semiconductor crystal thin film
Inventor: KATOU KOUICHI
IPC: H01L21/263
Filed: 1983-06-24
Abstract: PURPOSE:To enable to perform a uniform beam annealing on a wide area mantaining a constant temperature by a method wherein a beam of light, which is shorter than the most powerful wavelength of the black body radiation at the fusing temperature of a thin film, is detected from the surface region of a semiconductor thin film, and the quantity of heat to be given to the thin film in proportion to the intensity of the detected signal is properly controlled. CONSTITUTION:A light-receiving device 6 is arranged in the obliquely upper right direction, its visual field is set in the surface region of a sample 2, and beams of light of the wavelengths lambda1 and lambda2 which are shorter than the most powerful wavelength of the black body radiation at the fusing temperature of Si are detected . The detection output of the light-receiving device 6, which is the radiation intensity P1 and P2 in wavelengths lambda1 and lambda2 is supplied to a temperature detecting circuit 7, the ratio of radiation intensity P1 and P2 is calculated, and a temperature T is detected therefrom. Then, said detected temperature T is supplied to a heater temperature control circuit 8, and the current applied to the heater 1 is controlled so that the temperature T will be brought to the constant one which is prescribed in advance.
Patent JP-H04341677-A (JP)
Title: Joint holding structure
Inventor: IKEDA FUMIO
IPC: F16L33/20
Filed: 1991-05-17
Abstract: PURPOSE:To promote a reduction in the cost of a hose coupling as well as to improve the extent of working properties for assembling this hose coupling tight to a hold-down part. CONSTITUTION:Using a hose coupling 1 with root parts 11a, 11b formed for caulking a hose, the root part 11a of a hose setting cylindrical part 11 of the hose coupling 1 is pinched by a first leg part 40 of a clip 4 in the radial direction, while the adjacent root part 11b is pinched by a second leg part 42 in the radial direction as well. In addition, a first engaged claw 46 of the clip 4 is inserted into an engaged groove 62, while a second engaged claw 48 is inserted another engaged groove 63 for engagement, through which the hose joint 1 is clamped to a plate part 60 of a hold-down part 6 at the side of a shock absorber.
Patent JP-S605271-A (JP)
Inventor: TSURUMI MANABU
IPC: B07C5/10
Filed: 1983-06-24
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。