baber/WOPTO huggingface dataset:
Patent JP-H0276643-A (JP)
Title: Bolt fitting device
Inventor: SASAKI SHUICHI
IPC: B23P19/06
Filed: 1988-09-13
Abstract: PURPOSE:To ensure bolt setting to a socket by holding a bolt and rotating a little when it is to be mounted on a fastening device located below a work to be processed, and by fitting the head of the bolt into the socket. CONSTITUTION:Each bolt 104 sent into a bolt receipt holder 16 with the head situated below is seated at the tips of holding pawls 22a, 22b, and a rod 34 is retracted by a cylinder 32 to cause sinking of opening/closing rods 28a, 28b and a face driver 30, and thus the threaded part of the bolt 104 is fitted in a hole 54 at the tip of a driver 30. A spring 52 is compressed with continued retraction of a piston rod 34 to allow the tips of the opening/closing rods 28a, 28b to spread the bolt holding pawls 22a, 22b, and the tip of the face driver 30 protrudes from the holder 16 with the resilient force of the spring 52 while holding the bolt 104, which is thus inserted in a socket 102 provided on a nut runner 96 of a fastening device situated below. The bolt 104 is rotated a little by a spiral groove 46 formed in another rod 31 when the face driver 30 is going to sink, and the head is fitted in a hexagonal hole in the socket 102. Thus mounting is accomplished.
Patent JP-H01162810-A (JP)
Title: Breast pad like garment protector
Inventor: BUERUNAA BORUTSUHAUZAA
IPC: A41D13/04
Filed: 1988-09-14
Abstract: PURPOSE: To enable a wearer himself/herself to simply put on a dress protector by providing weights or means for attaching the weights at the bottom end of an extended part in a certain length crossing the shoulder of the wearer while the dress protector is put on. CONSTITUTION: As in a breast plate type dress protector for children or for aged persons, this wear protector has a couple of upward-rising and extending downward parts 3, 3 crossing both right and left sides of the neck of a wearer, and a weight 6 or an attachment 5 for the weight 6 is attached to the lower- most end of the upward-rising part.
Patent JP-H1052896-A (JP)
Title: Decorative sheet
Inventor: KANEMITSU BUNJI
IPC: B29K23/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having excellent postprocessable design properties and quality without generating toxic gas at the time of incinerating and waste disposing. SOLUTION: A rear surface of a transparent or translucent polyolefin resin sheet 1, on a front surface of which desired embosses 2 are provided by an embossing roll in a manufacturing process such as a calendering method or a T die sheet extruding method is adhered to a print surface of the sheet obtained by manufacturing a colored polyolefin resin sheet 3 adapted to printing in the process and having smoothness and sequentially printing a primer layer 4 and a desired design pattern layer 5 on a front surface of the sheet 3 with adhesive 6 by a dry laminating method. No trouble due to thermal elongation and shrinkage occurs, no toxic gas is generated at the time of incinerating and high processability is provided.
Patent JP-H01295514-A (JP)
Title: Edge mode ceramic filter
Inventor: YOSHIDA TETSUO
IPC: H03H9/56
Filed: 1988-09-17
Abstract: PURPOSE:To improve the characteristic and yield of the edge mode ceramic filter by providing a groove to nearly a midposition of a front end face of a drive electrode of a rectangular piezoelectric ceramic plate so as to lower the resonance frequency of the edge mode vibration. CONSTITUTION:A groove 6 is provided nearly to the center of the front end face of a drive electrode of a rectangular piezoelectric ceramic plate. The groove 6 is provided to lower the resonance frequency. Thus, the center frequency is adjusted by varying the depth of the groove or the substantial inner diameter by means of groove making or the like. Figure (b) shows a surface diagram of a drive section of the edge mode ceramic filter in the center frequency of 455kHz using the piezoelectric ceramic substrate, 3.1mm wide, 0.2mm thick and 0.9mm long, and figure (b) illustrates a measurement of a varied resonance frequency with respect to the depth of the groove in case of adjusting the resonance frequency.
Patent JP-H0280705-A (JP)
Title: Snow-melting device with water permeable disk having quick melting capacity
Inventor: SUZUKI MICHIAKI
IPC: E01H5/10
Filed: 1988-09-16
Abstract: PURPOSE:To contrive reduction of costs by providing a hot water ejector at the upper part of a snow-melting device, and by detachably installing a water permeable disk having quick melting capacity at an appropriate position at the inside of the device and further by letting the melted snow flow out quickly. CONSTITUTION:To a hole provided at the upper part of a snow-melting device 1, a hot water pipe 2 equipped with a hot water ejector 3 is inserted. At an appropriate position at the inside of the snow-melting device 1, a metal fixture 4 is fixed and a water permeable disk 5 having quick melting capacity is installed thereon. Snow thrown in with a shovel or the like to the snow-melting device 1 is covered with hot water poured thereon by the hot water ejector 3. Then the melted snow is quickly permeated through the water permeable disk 5 and is discharged through an outlet 7, not being allowed to stay inside the snow-melting device 1. Thereby costs for the snow melting can be reduced.
Patent JP-H0395283-A (JP)
Title: Water-based coating composition for woodworking
Inventor: AKASAKI KAZUMOTO
IPC: C09D163/00
Filed: 1989-09-08
Abstract: PURPOSE:To obtain a water-based coating compsn. without hazard and residual odor in the coating process and with high hardness and high gloss of coating film by compounding a water-soluble solvent, acidic aminoalkylated vinyl interpolymer, water and an epoxy resin. CONSTITUTION:A water-based coating compsn. for woodworking consists of a water-soluble solvent, an acidic aminoalkylated vinyl interpolymer dissolved in this solvent [this interpolymer is an interpolymer with an aminoalkyl in the side chain of the formula (wherein R1 and R2 are each H or a 1-4C lower alkyl; (n) is 1.0-2.5 on average) and the interpolymer before aminoalkylation has at least 3wt.% side chain COOH and, in addition, the aminoalkyl groups are reacted with a sufficient amt. of acids to provide solubility in water], water and an epoxy resin.
Patent JP-S60126569-A (JP)
Inventor: TSUJITA HIROSHI
IPC: F25D23/06
Filed: 1983-12-08
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-H1174201-A (JP)
Title: Manufacture of non-single crystalline semiconductor thin film
Inventor: SASAKI TOSHIAKI
IPC: H01L21/31
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To realize increase in film forming speed and improvement in film characteristics, in a method for manufacturing a non-single crystalline semiconductor thin film by decomposing a material gas fed into a reaction chamber with a high-frequency glow discharge plasma. SOLUTION: A first electrode 1, and a second electrode 2 on which a substrate 11 is installed are provided, and a high-frequency voltage having the phase difference controlled within a range of 100 to 260 deg., preferably 120 to 240 deg., is applied at the some time to the first electrode 1 and the second electrode 2. Particularly, a high-frequency voltage having the phase inverted is applied at the some time to the first electrode 1 and the second electrode 2, and the power applied to the second electrode 2 is set to be 5 to 90%, preferably 15 to 70%, of the sum of high-frequency power. Moreover, the generation of powder during film formation is restrained by heating the second electrode 2 or the second electrode 2 and the first electrode 1. Thus, the film characteristics of a non-single crystalline thin film can be improved.
Patent JP-S6293286-A (JP)
Title: Optically active hydroxylactone compound and production thereof
Inventor: TAKANO SEIICHI
IPC: C07D309/30
Filed: 1985-10-17
Abstract: NEW MATERIAL:A compound shown by the formula I. USE:A drug having a chiral structure and an intermediate for synthesizing especially alkaloids. PREPARATION:An optically active lactone compound shown by the formula II is heated in a solvent of HMPA, to give an amide compound shown by the formula III, which is reacted with iodine, to give an iodolactone compound shown by the formula IV. Then, this compound is reacted with an alkali in a hydrous solvent, neutralized with an acid to give an ethoxycarboxylic acid compound shown by the formula V. Then this compound is subjected to ring closure under an acidic condition by heating.
Patent JP-H0878518-A (JP)
Title: Fabrication of semiconductor device
Inventor: NAGANUMA TAKESHI
IPC: H01L23/522
Filed: 1994-09-01
Abstract: PURPOSE: To prevent the fabrication yield from decreasing by forming an SOG film by coating and drying, heat treating and etching back the SOG film, and then subjecting the product again to heat treatment thereby conducting the upper and lower layer wiring positively. CONSTITUTION: A first insulation film 3 is deposited on an underlying insulation oxide 1 including a wiring layer 2. It is then spin coated with an SOG solution 4' and heat treated to form an SOG film 4. The SOG film 4 is then etched back and heat treated. Subsequently, Al is deposited on a second insulation film 5 including a through hole 6 and patterned thus forming a second wiring layer 7 conducting through the first wiring layer 2 and the through hole 6. Since the atmospheric moisture absorbed by the SOG film 4 during etch back can be discharged, positive conduction is ensured during deposition of an electrode film in the through hole 6 thus enhancing the reliability and fabrication yield of the product.
Patent JP-H08133758-A (JP)
Title: Production of glass optical element
Inventor: HIROTA SHINICHIRO
IPC: C03B11/00
Filed: 1995-09-11
Abstract: PURPOSE: To remarkably reduce the necessary cycle time for press forming and to improve the production speed by heating and softening a glass perform while floating it with an air current, then transferring the perform to a preheated forming die and press-forming the perform. CONSTITUTION: A glass perform or a glass gob heated and softened while being floated is dropped by moving >=2 split floating jigs used in heating, transferred to a preheated forming die and press-formed. A glass having a relatively low viscosity can be used as the glass body being used in this case. For example, a glass having 105.5 to 109.0 poises viscosity when heated and melted is preferably used. The perform is floated up by the air current flowing upward from the upper opening. The upper opening 11 of the floating jig 10 (capable of being divided into two) has a diameter smaller than that of the glass body 1, and the glass body is floated by the air current flowing upward from the bottom 12 of the opening 11.
Patent JP-H0398724-A (JP)
Title: Conveyor transfer work method for product
Inventor: ISHIBASHI TAKASHI
IPC: B23Q41/02
Filed: 1989-09-07
Abstract: PURPOSE:To drastically reduce the whole loss time, by executing a specific machine work with the circulation after executing a manual work for one product on a work area during the circulation inside a circulating conveyor, returning another product to the work area again and transferring after executing the following manual work. CONSTITUTION:A manual work is executed on one product in the work area 22 provided on a circulating conveyor 20. It is then circulated inside the circulating conveyor 20 and a specific machine work is executed on the product during this circulation. Another product is then transferred to the work area 22 during this circulation, circulated similarly after executing the manual work there and a specific machine work is executed during this circulation. The former product is then returned and transferred after executing the following manual work. On the other hand, after completion of the following manual work of the former product, the latter product executed with the machine work during the circulation is again returned to this work area 22 and the following manual work is similarly executed.
Patent JP-H0685543-A (JP)
Title: Phase locked loop
Inventor: KAMATA HIROSHI
IPC: H03C3/00
Filed: 1992-08-31
Abstract: PURPOSE:To provide the phase locked loop capable of frequency modulation even in the case of a signal containing a lot of DC components. CONSTITUTION:This phase locked loop is composed of a reference oscillator 3, a frequency divider 10 to frequency divide the output, a phase comparator 4 to compare the phase of the divided comparative frequency with a fed-back frequency, a loop filter 5 to remove the high frequency component of the phase comparator output, a voltage control oscillator 1 by which the frequency is controlled by a signal passed through the loop filter 5, a voltage control oscillator 2, a balanced modulator 6 to modulate the outputs of the voltage control oscillators 1 and 2, a band filter 7 to pass only the desired wave of the balanced modulator output, an amplifier 8 to amplify the desired wave, and a frequency divider 11 to frequency-divide the output. Digital data containing a lot of DC components are inputted to a modulating signal input terminal 9, frequency modulation is loaded to the voltage controlled oscillator 1, and data transmission is performed.
Patent JP-S6475271-A (JP)
Title: Paper discharge device
Inventor: NISHIDA MASAYOSHI
IPC: B41J13/00
Filed: 1987-09-17
Abstract: PURPOSE:To contrive to make a small-size device of a simple construction and to lower cost, by providing a cable fastened to a travel body at the both ends thereof and a capstan wound with the intermediate part of the cable and firmly fixed to an output shaft of a drive motor. CONSTITUTION:A paper is fed by rotating a drive shaft 1 with the leading edge being pinched. Since a drive motor 10 is in a stop at this time, the paper is discharged to a normal paper-discharge position without axially deviating. Next, another paper is paid out, and when the leading edge of the paper is pinched between a carry roller 2 and a press roller 4 a drive signal is supplied to the drive motor 10 to start the motor. Therefore, as a capstan 11 rotates, a cable 8 which is wound around the capstan 11 changes its taken-up position and a travel body 7 travels. In this manner, the drive shaft 1 travels together with a follower shaft 3, and the carry roller 2 and the press roller 4 carry the paper by the rotation of the drive shaft 1 while traveling with the paper being pinched. Therefore, the paper is discharged on a sorting position offset from the normal paper-discharge position.
Patent JP-S6474403-A (JP)
Title: Position and phase measuring instrument for bolt and nut
Inventor: NAKAMURA YOSHIHIRO
IPC: G01B11/26
Filed: 1987-09-17
Abstract: PURPOSE:To measure the positions and phases of the bolt and nut without contacting by measuring the coordinates of the center of gravity and phase of the bolt or nut with the signal of the bolt or nut detected from video data. CONSTITUTION:A camera 1 picks up an image of the bolt and nut. The analog signal outputted by the camera 1 is inputted to an A/D converter 2. The converter 2 converts the signal into a digital video signal. The digital video signal is stored in an image memory 3. The signal stored in the image memory 3 is converted by an address-coordinate converting means 4 into coordinates. A detecting means 5 detects the signal of the bolt or nut with the signal after the coordinate conversion. The coordinate signal of the bolt or nut is used to measure the coordinates of the center of gravity by a position measuring means 6 and the phase by a phase measuring means 7.
Patent JP-H0891377-A (JP)
Title: Method for opening and closing hood of pallet with hood
Inventor: NAKAI TAKAHITO
IPC: B65D19/38
Filed: 1994-09-28
Abstract: PURPOSE: To efficiently open and close hoods of a plurality of pallets at a minimum equipment cost by actuating power transmission mechanisms of a plurality of pallets successively by means of one portable drive device to open and close the hoods of pallets. CONSTITUTION: A power transmission mechanism 9 for opening and closing hoods and a drive reaction force receiving mechanism 8 provided on the periphery of the mechanism 9 are provided on a pallet 1 with a hood 2. Further, a portable drive device 4 and a drive reaction force holding mechanism 5 provided on the periphery of the device 4 are disposed outside the pallet 1, and the device 4 and the mechanism 9 are releasably connected through the mechanism 51. Thus, reaction forces produced when the mechanism 9 is actuated by the device 4 can be received so that wrists of operators supporting the device 4 are prevented from being twisted.  In this manner, even in an area, where a source of energy is not available, one portable drive device 4 can successively drive the mechanisms 9 of the pallets 1 to open and close the hoods, so that work time can be greatly reduced as compared to the opening and closing of hoods by means of conventional method depending on human hands.
Patent JP-H0279891-A (JP)
Title: Cleaning device
Inventor: TOKUTAKE NAOTO
IPC: G03G21/10
Filed: 1988-09-16
Abstract: PURPOSE:To obtain satisfactory cleaning effect by constituting a cleaning device in such a manner that each one of a first cleaning member or a second cleaning member removes residual toner on an image-forming body alternately. CONSTITUTION:A cleaning roller 11b presses in a starting stage of a cleaning device and a cleaning blade 11a presses immediately after the cleaning roller is released. Accordingly, the cleaning blade 11a (a first cleaning member) and a cleaning roller 11a (a second cleaning member) are not in a pressing stage simultaneously. Therefore, a toner T which has been scraped off by the cleaning roller 11b passes through a space between the cleaning blade 11a and a drum 3, and is collected electrostatically by a sealed roller 11c having a bias voltage of reverse polarity to the toner. Thus, satisfactory cleaning is obtd.
Patent JP-H1171654-A (JP)
Title: Carburized gear
Inventor: MURAI NOBUHIRO
IPC: C22C38/54
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a carburized bear excellent in peeling resistance and bending fatigue strength. SOLUTION: This gear is composed of a steel in which the base metal has a chemical compsn. contg., by weight, 0.1 to 0.3% C, 0.1 to 1.2% Mn, 0.1 to 1.5% Cr, >0.15 to 0.70% Mo, 0.001 to 0.005% B, 0.01 to 0.1% Al, 0 to 0.05% Nb, 0 to 0.05% Ti, 0 to 0.015% N, <=0.4% Si, <=0.5% Ni, <=0.4% Cu, <=0.03% P, <=0.03% S, and the balance Fe with inevitable impurities, and in which the content of C on the surface in a carburized and hardened layer is regulated to 0.6 to 1.1%, and, the area fraction rate of troostite in the region from the surface to a depth of 0.5 mm is regulated to <=5% in the tooth surface part and to >=5% in the deddendum part.
Patent JP-S59123229-A (JP)
Title: Manufacture of semiconductor device
Inventor: IZAWA KOUTAROU
IPC: H01L21/027
Filed: 1982-12-28
Abstract: PURPOSE:To obtain the practical close contact exposing method which contributes for reduction in size of a semiconductor device by a method wherein the decompression speed and displacement of gap between a mask and a semiconductor substrate when they are closely contacted by performing an exposure, are properly controlled. CONSTITUTION:A six-inch square mask 4 is provided on a mask fixing plate 5 and a five-inch diameter semiconductor substrate 1 whereon photosensitive resin 2 is coated on the surface are provided respectively, and the initial gap of 40mum is set between the mask 4 and the semiconductor substrate 1. Subsequently, when the degree of vacuum state between the mask 4 and the semiconductor substrate 1 is slowly increased, said mask 4 is warped on the side of the semiconductor substrate 1, and the central part begins to adhere closely. Besides, the degree of vacuum state is slowly increased, a semiconductor substrate stage 3 is slowly shifted upward, and the gap between the mask 4 and the semiconductor substrate 1 is made smaller. Lastly, the degree of vacuum state is brought to 40cmHg, the gap between the mask 4 and the semiconductor substrate 1 is made to approximately 0mum, and an exposure is performed under this condition. As a result, the mask and the surface of the semiconductor substrate can be closely contacted uniformly, and the dimensional accuracy when pattern transfer is performed can also be remarkably improved when compared with the conventional close contact exposing method.
Patent JP-H04356204-A (JP)
Title: Pneumatic radial tire and its combined unit
Inventor: USHIKUBO TOSHIO
IPC: B60C9/08
Filed: 1991-09-12
Abstract: PURPOSE:To improve high speed durability. CONSTITUTION:This is a tire having side edge portions of at least one cord ply of a carcass 14, which is composed of radially arranged cord plies of a toroid shape extending over a pair of bead portion 16, wound up from the inside to the outside of the tire around a bead core 18, and a belt 26, which is made of a plural number of cord arrangement layer, arranged on the outer circumferential side of a crown portion of the carcass 14. At least strip of an indent portion 32 continuously extending in the peripheral direction of the tire is provided between the vicinity of a shoulder portion and that of a bead portion on the outside surface of the tire.
Patent JP-H0395473-A (JP)
Title: Liquid tank type ageing apparatus
Inventor: MIZUSHIMA TADASHI
IPC: H01L21/66
Filed: 1989-09-08
Abstract: PURPOSE:To enhance ageing efficiency by jetting a liquid heating medium to the specimen immersed in the liquid heating medium within a thermostatic liquid tank. CONSTITUTION:A specimen liquid tank 1 and a temp. control liquid tank 2 are filled with a liquid heating medium 4, and an ageing substrate 5 and liquid jet orifices 6 are immersed in the liquid heating medium 4 within the liquid tank 1. In this state, the liquid heating medium 4 is sent to the liquid jet orifices 6 under pressure from the liquid tank 2 by a liquid heating medium pump 8 to be sprayed to the surface of a specimen. Voltage and a signal are supplied to the specimen by a specimen driving source 16 and heat is effectively removed by the liquid heating medium 4 held in a heating state and set to predetermined temp. lower than the objective temp. of the specimen by a temp. sensor 17 and a temp. controller 18. Therefore, the danger of the excessive temp. rise of the specimen is low and the ageing efficiency of the specimen can be enhanced.
Patent JP-S61112011-A (JP)
Title: Remedy for trichophytosis
Inventor: KIRIHARA SHINJI
IPC: A61K9/12
Filed: 1984-11-05
Abstract: PURPOSE:To provide a remedy for trichophytosis, containing a liquefied flon gas or liquefied propane gas, etc. capable of cooling by ejection, and effective to freeze and break the cell of trichophyton by quickly cooling the surface of the diseased part. CONSTITUTION:The titled remedy is composed of a liquefied gas (e.g. liquefied flon gas, liquefied propane gas, etc.) filled in a spraying bomb. The agent is sprayed toward the diseased part keeping a proper distance from the part for 2-3sec, thereby quickly cooling the diseased part and freeze and break the trichophyton cell. If the effect is incomplete, the treatment is repeated for several days. The liquefied gas may be incorporated with a proper amount of a conventional drug component to improve the remedying effect.