baber/WOPTO huggingface dataset:
Patent JP-H06313059-A (JP)
Title: Silicon rubber elastomer
Inventor: TAKAYAMA MORITAKA
IPC: C08C3/00
Filed: 1993-04-30
Abstract: PURPOSE:To obtain a silicone rubber elastomer applicable to wider use by improving its faults, i.e., gas permeability, friction coefficient, etc., without loosing the strong points of silicone rubber. CONSTITUTION:There is provided a silicone rubber elastomer in which a polyparaxylylene film is formed on the surface of an organopolysiloxane rubber elastomer according to the vapor phase deposition polymerization method. The mechanism of vapor deposition of polyparaxylylene is composed of three processes as shown in the figure; (A) The first process for vaporization of a solid dimer, diparaxylylene as the raw material. (B) The second process for generation of diradical paraxylylene by thermal decomposition of the dimer. (C) The third process for formation of a film of diradical paraxylylene on a base. Since the film formation is carried out according to the vapor phase polymerization method, conformal coating is possible even on a fine part or a complicated-shape part. Further, this method is characteristically, e.g. free from thermal damage to the base since the vapor deposition is carried out at room temperatures.
Patent JP-S63270911-A (JP)
Inventor: IDA KATSUYUKI
IPC: F16B39/14
Filed: 1987-04-27
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-H11286449-A (JP)
Title: Alpha-glucosidase inhibitor and sugar composition containing the inhibitor and food and drink
Inventor: OZAWA OSAMU
IPC: A23L27/30
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent for inhibiting the activity of α-glucosidase, inactivating the digestion of sucrose, starch and oligosaccharides produced from the starch and having an action for inhibiting the sudden rise of blood glucose level and an action for preventing obesity by including α-methyl-D- xyloside as an active ingredient. SOLUTION: This α-glucosidase inhibitor contains α-methyl-D-xyloside as an active ingredient. A sugar composition comprises one or more kinds of digestive saccharides selected from sucrose, starch and oligosaccharides produced from the starch and the α-glucosidase inhibitor in an amount of 0.01-10 wt.%. A drink or food having an action for inhibiting the sudden rise of blood glucose level and an action for preventing obesity contains the composition. The inhibitor can safely be used for foods or drinks such as food raw materials, sweeteners and feeds to prevent obesity and diabetes without deteriorating tastes and enhancing costs.
Patent JP-H01276160-A (JP)
Title: Corona ion generating device
Inventor: HOSAKA YASUO
IPC: G03G15/02
Filed: 1988-04-28
Abstract: PURPOSE:To control corona ion generation with a low control voltage by controlling the intensity of an electric field nearby an electrode for corona ion generation by a control electrode provided behind a dielectric, and controlling the corona ion generation itself. CONSTITUTION:When a negative potential is applied to the control electrode 5 provided behind the dielectric plate 1, the equal potential surface of the negative voltage moves toward the control electrode 5 and the intensity of the electric field nearby the corona ion generating electrode 3 increases greatly to generate corona ions having the negative polarity from nearby the electrode 3. Further, the control electrode 5 applies a smaller negative voltage to reduce the potential difference between the control electrode 5 and corona ion generating electrode 2, and consequently the electric field nearby the corona ion generating electrode 3 applied with a negative high voltage decreases in intensity, so that the generation of corona ions is stopped. Thus the intensity of the electric field nearby the corona ion generating electrode 3 is controlled directly to control the corona ion generation itself, thereby controlling the corona ion generation with the low control voltage.
Patent JP-S61265300-A (JP)
Inventor: INOUE KIYOSHI
IPC: B23K26/14
Filed: 1985-05-17
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-H06316797-A (JP)
Title: Method and device for dissolving zinc oxide
Inventor: SAKURAI AKIO
IPC: C25D21/14
Filed: 1993-04-30
Abstract: PURPOSE:To enable the efficient dissolution of ZnO in a plating liquid in a Zn electroplating device using an insoluble anode by measuring the pH value of the feed liquid to a ZnO dissolving tank for replenishing Zn ions in the plating liquid and the pH of the plating liquid in the dissolving tank to adjust the supply of ZnO. CONSTITUTION:When an insoluble anode is used in a sulfuric acid-based Zn plating liquid contg. Zn ions and a steel strip as a cathode is electroplated with Zn, the plating liquid where the Zn ions have been decreased, is fed to a ZnO dissolving tank 1 by piping 5 and ZnO is fed from a ZnO feeder 3 and dissolved to replenish Zn ions in the plating liquid and the resulting plating liquid is returned to a plating tank by a pump 6. When the pH of the plating liquid to be fed into the dissolving tank 1 is measured by a pH meter lea and the measured value is >=1.8, and when the pH of the plating liquid in the ZnO dissolving tank 1 is measured by a pH meter 4b and the measured value is >=2.3, the supply of ZnO by the ZnO feeder 3 is stopped according to a program previously set in a controller 7 or sulfuric acid is added to lower the pH value to allow the rapid and efficient dissolution of ZaO.
Patent JP-S5330075-A (JP)
Title: Filter press
Inventor: KUBOTA TSUYOSHI
IPC: B01D25/12
Filed: 1976-08-31
Abstract: PURPOSE: To automatically perform the cleaning of the filter with a filter cleaning means provided movable vertically on a carrier placed on the upper girder in a filter press with the filter frame movable along the upper and lower girders. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06313380-A (JP)
Title: Built-up dustproof house
Inventor: SENDA ICHIRO
IPC: E04H15/14
Filed: 1993-04-30
Abstract: PURPOSE:To obtain a dust protective house which can be installed, removed, and transferred easily even in a narrow circumstance, in a tunnel in particular, and can establish a connecting ambiance of a gas insulating electric apparatus easily. CONSTITUTION:A pair of brackets in which a guide hole is engraved are installed to a main body frame 21 and a ceiling frame 23 is installed allowable to extend and construct by engaging both ends of its one side to the guide hole. A box body composed of the main body framework 21 and the ceiling frame 23 is covered by a roof curtain 24 and side curtains 25, so as to shut out from the outer side. At the positions of the side curtains 25 positioning at the lower side ends of the ceiling frame 23, a pair of through holes 26 for insulating bus bar are provided, and fasteners to separate and connect vertically between the pair of through holes for insulating bus bar of the side curtains 25 are also provided.
Patent JP-S62263363-A (JP)
Inventor: KANDA YUKINORI
IPC: D05C17/00
Filed: 1986-05-07
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-H06312867-A (JP)
Title: Paper discharge method
Inventor: AOYAMA SHO
IPC: B65H29/60
Filed: 1993-04-30
Abstract: PURPOSE:To provide a paper discharge method capable of freely selecting face down/face up paper discharge conditions in one side/bothside processes in accordance with fondness of a user. CONSTITUTION:Paper of printing one side in a printing part 15 or paper of printing one side in a paper reversing device 25 is reversed to print both sides of paper in the printing part 15, and the paper is left as in a condition and discharged to a stacker 21 or the paper is guided to the paper reversing device 25 and discharged in a reversed condition to the stacker 21.
Patent JP-S61261778-A (JP)
Inventor: MATSUI SHIGERU
IPC: G06F3/048
Filed: 1985-05-16
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-H10299765-A (JP)
Title: Thrust bearing
Inventor: SHINOHARA TANEHIRO
IPC: F16C17/04
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent a rise of a metal temperature and burning of a bearing by supporting thrust force applied to a collar fitted and mounted into/on a rotary shaft by a thrust bearing case via a pad and interposing a damper mechanism between the pad and the case. SOLUTION: A collar 2 fixed to a rotary shaft 1 revolves by revolution of this rotary shaft 1, thrust force applied to the collar 2 is received by a pad 3 via an oil film and thrust force is received by a thrust case 4 via a pivot 5 of the back face. A wedge-shaped oil film is formed between the collar 2 and the pad 3, and the collar 2 and the pad 3 support thrust force without performing metal contact. Excessive thrust force which is impulsively applied in the shaft direction of the rotary shaft 1 when an earthquake is generated is supported via a piston 8 absorbing impact force between the pivot 5 and the thrust case 4 and a damper mechanism by filled oil 10. A rapid lowering of thickness of the oil film and an increase of heating due to shearing of the oil film are avoided, and a rise of a metal temperature and burning of a thrust bearing can be avoided.
Patent JP-S59229266-A (JP)
Title: Method for electromagnetic stirring in mold for continuous casting
Inventor: MATSUDA YOSHIHIRO
IPC: B22D11/10
Filed: 1983-06-10
Abstract: PURPOSE:To suppress the disturbance of a molten metal surface and to assure the safety of an operation by starting an electromagnetic stirrer in a casting mold after the foremost end of a billet passes through the casting mold and increasing continuously and gradually stirring power within a prescribed range. CONSTITUTION:An electromagnetic stirrer is started after the foremost end of a billet in the initial period of casting passes through a mold for continuous casting provided with the electromagnetic stirrer and a magnetic flux density G is gradually increased until prescribed stirring power is obtd. within a range of Ls>=4.06X10<-7>G<2>+1.65X10<-4>G+M in which the casting length Ls(m) is made to the function of a mold length Mm and the magnetic flux density G gauss so as to decrease the disturbance, etc. of the molten steel surface in the mold in the stage of casting a billet having a short side size of >=200mm. with the above- mentioned mold.
Patent JP-S59228653-A (JP)
Title: Electrophotographic sensitive body
Inventor: EBARA NOBORU
IPC: G03G5/08
Filed: 1983-06-10
Abstract: PURPOSE:To obtain stably a photoconductive layer having a-Si:H with necessary film thickness required for photosensitive body as a primary component on an electroconductive substrate by letting a photoconductive layer to grow utilizing a hydrogenated nitride amorphous silicon film interposed between the electroconductive body and the photoconductive layer as a buffer layer. CONSTITUTION:A hydrogenated nitride amorphous silicon film (a-Si1-xNx:H) which is to function as buffer layer is interposed between an electroconductive substrate and an a-Si:H film, which is formed to have ca.1-10mum film thickness. The buffer layer functions not only as a dynamical buffer film but also functions to improve photosensitive characteristics electrically. Namely, >=300-400V surface potential can be obtd. in a photosensitive body having an a-Si:H:B layer formed to >=10mum film thickness on a buffer layer formed previously on an electroconductive substrate. The characteristic for electric charge is sufficiently high for photosensitive body of electrophotographic device.
Patent JP-S603301-A (JP)
Inventor: YOOZEFU TOIRAA
IPC: E01B27/16
Filed: 1984-05-25
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-S61261978-A (JP)
Title: Circuit array for bright signal reproduction channel and video reproducer
Inventor: KAARU HAINTSU KUPUFUAA
IPC: H04N5/78
Filed: 1986-05-09
Abstract: The invention relates to a circuit arrangement for a video playback apparatus, comprising a band-pass filter arranged after the video heads in the luminance-signal playback channel. The frequency characteristic of the band-pass filter is variable in order to influence the amplitude characteristic of the FM sideband spectrum. The band-pass filter is followed by an FM demodulator and a crispening circuit. The frequency characteristic of the band-pass filter is controlled automatically depending on the level of the high-frequency components in the demodulated luminance signal in that the frequency characteristic of the band-pass filter is varied by means of a pre-emphasised luminance signal taken from the crispening circuit in such a way that a luminance signal whose FM spectrum in substantially amplitude-symmetrical relative to the FM carrier frequency is produced on the output of the band-pass filter.
Patent JP-S5731378-A (JP)
Title: Semiconductor current switching circuit
Inventor: SUGAYAMA SHIGERU
IPC: H02M7/515
Filed: 1980-08-01
Abstract: PURPOSE:To enhance the switching reliability of a switching circuit composed of a current limiting reactor, a semiconductor switching element, a flywheel diode, and a snubber circuit by connecting a diode antiparallel to the switching element having no reverse blocking. CONSTITUTION:Only one phase of an inverter used for motor control or the like is shown. A switching circuit composed of current limiting reactors 38, 39, semiconductor switching elements having no reverse blocking (e.g., short emitter type gate turn off thyristors) 6, 9, flywheel diodes 12, 15, elements 18, 30, 14 and 21, 33, 37 as snubber circuit is connected between the DC input terminals 1 and 2, and AC output is produced from the terminal 3. Diodes 40, 41 are so connected additionally as to be antiparallel to the elements 6, 9 to reduce the reverse voltage applied to the elements 6, 9.
Patent JP-S63271905-A (JP)
Title: Dust core of fe-si-al alloy
Inventor: SASAKI KAZU
IPC: H01F1/22
Filed: 1987-04-28
Abstract: PURPOSE:To improve the d.c. superposition properties with a high permeability by mixing a pure iron powder which has a high saturated magnetic flux density and is easy to plastically deform into alloy powder of Fe-Si-Al and performing the compression molding thereof, thereby improving the density of the molded object and the saturated magnetic flux density of the powder itself. CONSTITUTION:0.5-20% of pure iron powder containing C of 0.1% or less is mixed into an alloy powder of Fe-Si-Al containing 5-12% of Si and 4-7% of Al in weight ratio, and it is heat-treated in the atmosphere after being press molded. At this time, the pure iron powder obtains press molding properties and a high saturated magnetic flux density, and C is limited to 0.1 or less since it, if much contained, will form carbides thereby to degrade the magnetic properties. The more the amount of the pure iron powder added, the more the density of the molded object improves whereby a high magnetic flux density is obtained, but there is no effect for the press molding properties if it is less than 1.5%, whereas high permeability and frequency characteristics cannot be obtained if it exceeds 20%. With this, excellent d.c. superposition properties with a high permeability are obtained.
Patent JP-2000298803-A (JP)
Title: Test apparatus of magnetic recording characteristics of magnetic card
Inventor: SATO MITSUYA
IPC: B65H5/02
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for testing magnetic recording characteristics of a magnetic card, realizing a stable running speed of the magnetic card and testing magnetic recording characteristics at a high precision. SOLUTION: A belt 3 is provided at an outer periphery of a flywheel 1 that rotates at a constant speed by means of a servomotor. Another belt 4 is provided so as to rotate at the same speed as the flywheel 1 and allow the respective transportation surfaces to face each other along substantially a half of the periphery of the flywheel 1. A magnetic head 8 is provided on a movable stage 9 so as to be adjustable in the tangential direction and the perpendicular direction to the outer periphery of the flywheel 1. A magnetic card 15 is allowed to travel while being sandwiched between the two belts 3, 4, and the magnetic recording characteristics thereof are tested by means of the magnetic head 8.
Patent JP-H05283888-A (JP)
Title: Printed wiring board and its manufacture
IPC: H05K3/20
Filed: 1992-03-31
Abstract: PURPOSE:To get an electromagnetic wave shielding structure small in sheet resistance and reliable in aging. CONSTITUTION:The area excluding the earth land 4 of a board 1 and the connection land 3 of a part 5 is covered with an insulating layer 8, and an electromagnetic shield layer 9 is provided on the insulating layer 8, and the electromagnetic shield layer 9 is protected with a solder resist 10. The electromagnetic shield layer 9 and the earth land 4 are connected by a jumper member 4 in the shape of a flat package, and the electromagnetic shield layer 9 is kept at earth potential. The sheet resistance is made small by using a copper as the electromagnetic shield layer 9, and the stability in aging is ensured.
Patent JP-S594451-A (JP)
Title: Vertical shaft type ball mill
Inventor: GII KENERU
IPC: B02C25/00
Filed: 1983-06-13
Abstract: 1. A bow mill with vertical axis, the bowl rotating relative to means (4) pressing the material against the surface of the bowl (1) and being controlled by hydraulic cylinders (9), with a control and adjusting circuit depending on the material to be ground, comprising a means (20) for indicating the rate at which materials is being fed into the mill and a means (24) for indicating the pressure of the hydraulic fluid in the cylinders, characterized in that it further comprises a means (22) for indicating the power absorbed by the mill, a means (21) for indicating the height of the layer of material between the pressing means and the bowl, and (19, 17) for sensing the data of the indicating means in order to maintain a variation of the height of the layer of material according to the throughput rate of the mill according to a predetermined linear law between 30 % and 100 % of the maximum throughput rate.
Patent JP-S5439340-A (JP)
Title: Laser welder
Inventor: YOSHIDA TOSHIO
IPC: B23K26/21
Filed: 1977-09-02
Abstract: PURPOSE:To provide a laser welder which ensures a high heat efficiency through injection of arc discharge energy together with a laser beam with a DC current applied bedween work and an anode electrode arranged coaxially with the beam.
Patent JP-H08295154-A (JP)
Title: Autocruise control method
Inventor: FUKUSHIMA SHIGEKI
IPC: F02D29/02
Filed: 1995-04-28
Abstract: PURPOSE: To carry out an autocruise running on an uphill road with a good fuel consumption. CONSTITUTION: When a set switch is turned ON (Step 1), the present car speed is set as a target car speed (Step 2). The inclination is detected, and when its value is a positive value, it is decided that there is an uphill road at the front side (Step 11 and 12). The minimum fuel consumption car speed which can run on the uphill road of the detected inclination at the minimum fuel consumption, at a speed between the present target car speed and the car speed slower 10km/h than the present car speed, is found (Step 13), and the value of the target car speed is reset to the value of the minimum fuel consumption car speed (Step 14). Consequently, the autocruise running on the uphill road at the minimum fuel consumption car speed can be carried out.
Patent JP-H09290449-A (JP)
Title: Molding die clamping device for injection molding
Inventor: TASHIRO TAKEO
IPC: B29C45/67
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to use a dedicated molding die opening/closing cylinder and thereby prevent a device by performing a die closing and a die clamping action, if a liquid pressure is applied to a first liquid pressure space and performing a die opening action, if a liquid pressure is applied to a second liquid pressure space. SOLUTION: If a fixed die plate 3 is connected to a die clamping cylinder 1, and a servo valve 45 is switched to supply a hydraulic oil into a hydraulic space 37 for the closing and clamping of a molding die, a die clamping ram 7 is transferred by a stroke S1 toward the fixed die plate 3 side together with a guide plate 53, and the die closing action is completed at a point of time when a moving die 15 comes into contact closely with a fixed die 13. Further, if an oil pressure is increased by supplying the hydraulic oil into the hydraulic space 7 for the closing and clamping of a molding die, the moving die 15 is pressed against the fixed die 13 to complete the die clamping action. After the completion of an injection molding process, the servo valve 45 is switched to sup the hydraulic oil into a hydraulic space 39 for the opening of a molding die.  Consequently, the die clamping ram 7 is transferred accompanied with the moving die 15 in a direction in which the ram 7 leaves the fixed die plate 3 and thus the die opening action is completed.
Patent JP-H10299201-A (JP)
Title: Execution method at wall and drip cap member used at wall
Inventor: KADOWAKI MITSUO
IPC: E04D13/14
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To secure the waterproof function without spoiling the appearance, by using a common drip cap member regardless of one or two finish tiles arranged along the external wall of the girder side. SOLUTION: A ridge face piece 4 and a batten plate 5 are arranged in close proximity to the wall at the uppermost stage of tiles 3 and fixed thereto, at the nearby position of the wall between the roof tile Y of the first floor and the external wall K of the girder side of the second floor. Thereafter, a substrate member 62 of a drip cap is arranged along a fitting member 9 and the batten plate 5 fixed to the external wall K to fix them with nails. Then, the upper member 61 of the drip cap arranged to correspond to the notch (k) of the external wall K is fixed with nails to the external wall K in the state that the upper end of the vertical piece of the substrate member 62 of the drip cap where the vertical piece of the upper member 61 is arranged along the fitting member 9, is covered within a certain range, regardless of one or two finish tiles 3.
Patent JP-H05283320-A (JP)
Title: Synchrotron radiation equipment
IPC: H01L21/027
Filed: 1992-03-31
Abstract: PURPOSE:To provide a title equipment which can prevent a deterioration in resolution due to long wavelength components contained in light radiated from an inserted light source and contribute to improvement in exposure precision and the like. CONSTITUTION:In a synchrotron radiation equipment where synchrotron radiation light radiated from an undulator inserted into the linear zone of an electron accumulation ring is guided into an aligner 20 via a light extraction window 21 and used as exposure light, the light path of synchrotron light is provided with a shield element 31 having a circular opening which shields radiation light other than in a vicinity of an optical axis.