baber/WOPTO huggingface dataset:
Patent JP-S6185840-A (JP)
Title: Semiconductor device
Inventor: USHIGOE TAKATOSHI
IPC: H01L21/768
Filed: 1984-10-04
Abstract: PURPOSE:To prevent the silica film from staying on the first-layer wiring layer and to prevent the disconnection of the second-layer wiring layer by a method wherein the first-layer wiring layer with the corner parts bent in an obtuse form, and holes, which are located under the lower ends of the corner parts of the first-layer wiring layer and are used for enabling the applied liquid to be formed on the semiconductor substrate to release the liquid are provided. CONSTITUTION:A first-layer wiring layer 12 is formed on a semiconductor substrate 11 and the corner parts 12a thereof are respectively bent at 135 deg. at two places and are avoided from being bent at an angle of 90 deg.. Small holes 13 are opened on parts of the semiconductor substrate 11, where are located under the lower parts of bending parts C, by a photolithographic technique before the first-layer wiring layer 12 is formed. After the formation of this first-layer wiring layer 12, when a coating is performed on the surface of the semiconductor substrate 11 by a spinner using a silica film 14 as the applied liquid to be formed on the semiconductor substrate 11, the applied liquid escapes at the corner parts 12, flows in the holes 13 and never stays on the corner parts 12. After that, an insulating film 15 is made to grow, then a second-layer wiring layer 16 is formed. In the case of a formation of this second-layer wiring layer 16, as there exists no accumulation of the silica film 14 on the part of the first-layer wiring layer 12, any step difference is not generated on the insulating film 15. Accordingly, any step difference is not generated on the second-layer wiring layer 16 as well. As a result, the disconnection of the second-layer wiring layer is eliminated.
Patent JP-S58108833-A (JP)
Title: Phase-locked loop circuit
Inventor: TANIGUCHI YOSHIHIKO
IPC: H03L7/08
Filed: 1981-12-23
Abstract: PURPOSE:To reduce the scale of a phase-locked loop circuit by varying the output data of an up/down-counter with time, and thus reduce output impure waves due to a phase comparison through relatively simple circuit constitution. CONSTITUTION:A fundamental wave fO is inputted to an up/down-clock generating circuit 21 to generate an up-clock and a feedback wave fO' from the output of a frequency divider 26 is used to generate a down-clock. The up-or down- clock 7 appearing at the output side of the clock generating circuit 21 is inputted to the up/down-counter 22, whose count value is increased or decreased by one. The value of the up/down-counter 22 is inputted as an (n)-bit digital signal to a D/A converter 23, wherein it is converted into an analog voltage (or current). The output of the D/A converter is inputted to a voltage-controlled oscillator 25 through a low-pass filter 24. The output frequency NXf0' of the voltage- controlled oscillator 25 is divided to fO', which is fed back to a phase comparator 20.
Patent JP-H0953360-A (JP)
Title: Sash roller with brake mechanism
Inventor: YOSHIMURA TOMIO
IPC: E05D15/06
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a sash roller having a brake mechanism which can be contained in the lower rail of a sliding door, impart a braking force to the sliding door, and easily adjust the braking force with a simple structure. SOLUTION: This sash roller has a rectangular mounting frame body 10, and a first holding frame body 20 for supporting a wheel 25 and a second holding frame body 30 for supporting a brake member 35 are movably provided within the mounting frame body in the juxtaposed state, and connected to a height adjusting mechanism 40 for adjusting the protruding quantities of the wheel 25 and the brake member 35. The height adjusting mechanism 40 is formed in such a manner as to be capable of simultaneously or independently adjusting the heights of both the holding frame bodies, and the brake member 35 has a working part 36 frictionally making contact with a sill side to provide a braking force.  This working part 36 is provided in such a manner as to be regulated in rotation in the position protruded to the maximum in the closing direction of the sliding door and rotatable in the opening direction of the sliding door.
Patent JP-H0490309-A (JP)
Title: Manufacture of injection-molding, mold and apparatus for injection molding
Inventor: HATTORI ISAMU
IPC: B29C45/27
Filed: 1990-08-03
Abstract: PURPOSE:To obtain a molding where inferiority of appearance such as weld lines, unevenness of luster and sink marks is hardly detected without prolonging molding cycle by injecting and molding a resin while an ultrasonic wave is transmitted to the flowing resin. CONSTITUTION:A mold 1 consists of a fixed mold 5 and a movable mold 6 and a sprue is provided on the fixed mold 5 and an ultrasonic oscillator 1 is assembled in such a way that it is brought into contact with the inner face of the sprue 2 through a bush 4. A mold 8 is fixed in an apparatus through a die plate 7 and a hopper 10 feeding a resin material is fitted on the fixed mold 5 side. in addition, a cylinder 9 which plasticizes the material and injects it in the mold is provided and is actuated back and forth by means of a hydraulic pressure apparatus 11. Furthermore, the oscillator 1 is connected with the ultrasonic oscillator 12. When a thermoplastic resin or a thermosetting resin is made into a fluid condition by heat-melting by this constitution and it is injected into the mold while high pressure is applied, an ultrasonic wave is transmitted to a fluid resin. Transmission of the ultrasonic wave to the resin is performed at least from starting of injection to the end of injection.
Patent JP-H04297020-A (JP)
Title: N-type impurity doping method in iv semiconductor molecular-beam epitaxial growth
Inventor: KAWANAKA MASAFUMI
IPC: C23C16/44
Filed: 1991-08-20
Abstract: PURPOSE:To conduct doping gradated from low to high and uniform doping with excellent reproducibility and controllability in IV semiconductor N-type impurity doping. CONSTITUTION:When the compound of a group V element and a IV semiconductor is used as a dopant evaporation source, a molecule, in which two group V elements are bonded, is generated and a IV semiconductor film is grown while applying the molecule, a substrate attachment coefficient is made larger than a molecule, in which four atoms are bonded, and a time when evaporation species stay on a substrate surface is lengthened. Probability that a molecule, which receives heat energy from the substrate surface and in which two atoms are bonded, is decomposed into a simple substance atom, is increased, and the number of atoms contributing to growth is augmented. Accordingly, no surface segregation, etc., is generated, and doping gradated from low to high and uniform doping can be conducted with excellent reproducibility and controllability.
Patent JP-S60100516-A (JP)
Title: Preparation of sustained release microcapsule
Inventor: OKADA HIROAKI
IPC: A61K38/08
Filed: 1983-11-04
Abstract: PURPOSE:To obtain the titled capsule efficiently, by using a solution containing a water-soluble drug and a substance to retain a drug as an inner water layer, raising the viscosity of it to a specific viscosity or solidifying it, preparing an emulsion by the use of a solution containing a high-molecular-weight polymer as an oily layer, subjecting it to drying method in water. CONSTITUTION:A W/O type emulsion comprising 0.001-90wt% water-soluble drug (having high hydrophilic nature and low partition coefficient of oil and water: polypeptide such as leuteinizing hormone-releasing hormone, etc, having physiological activity, antibiotic such as gentamicin, etc., antipyretic, analgesic, anti-inflammatory drug, etc. such as sodium salicylate, etc.), and a solution containing 0.05-80wt% substance to keep a drug (e.g., natural or synthetic rubber, high polymer compound) is prepared. In the operation, viscosity of the inner water layer is raised to >=about 500cp or it is solidified, the prepared emulsion is subjected to drying method in water, to give a sustained release microcapsule of the water-soluble drug. It has low aggregation of capsule each other, and uniform sphericity.
Patent JP-H0372081-A (JP)
Title: Method and device for continuously forming large-area functional deposited film by microwave plasma cvd method
Inventor: KANAI MASAHIRO
IPC: C23C16/50
Filed: 1989-08-14
Abstract: PURPOSE:To continuously obtain the functional deposited film having high quality uniformly over a wide area at a high speed by confining microwave plasma into a film forming space and controlling the plasma potential. CONSTITUTION:A band-shaped member 101 which constitutes the side wall of the film forming space is continuously moved in the longitudinal direction. A microwave applicator means 108 which uniformly radiates or transmits the microwave energy provided with directivity in one direction perpendicular to the progressing direction of the microwaves is provided in the transverse direction of the above mentioned member 101 to confine the microwave plasma in the region 113 in the above-mentioned film forming space. The microwave plasma is confined in the above-mentioned film forming space and the large-area functional deposited film is continuously formed with good uniformity. The high-quality functional deposited film which has desired characteristics and has less defects is continuously and efficiently formed at a high yield by properly controlling the plasma potential with the above-mentioned method.
Patent JP-H0548416-A (JP)
Title: Pulse genrating circuit
Inventor: KUWABARA HIROKAZU
IPC: H03K12/00
Filed: 1991-08-20
Abstract: PURPOSE:To obtain a pulse voltage synchronously with an AC power supply voltage applied from an AC power supply in an isolation circuit block operated through the application of a DC power supply voltage from an insulation power supply circuit section connected to the AC power supply without using an isolation transformer connected to the AC power supply. CONSTITUTION:The circuit is provided with an isolation power supply circuit section 23 connected to a commercial AC power supply 22, a series connection circuit composed of a resistive element 26 and a diode 27 connected to the AC power supply 22, a photocoupler section 28 provided with a light emitting diode 29 connected in parallel with the diode 27 and with a phototransistor 30 taking a light receiving state in response to the light emission of the light emitting diode 29 and whose impedance in the light receiving state differs from that in the other state, and an output section which applies a DC power supply voltage applied from the isolation power supply circuit section 23 to the photo TR 30 in the photocoupler section 28 and extracts a pulse voltage obtained based on the impedance change.
Patent JP-S6186613-A (JP)
Title: Apparatus for computing turning angle in space
Inventor: YAMAGUCHI TAKAO
IPC: G01C21/00
Filed: 1984-10-03
Abstract: PURPOSE:To measure the turning angle in a space when a human body and the like are in the moving state, by using a light, compact inertialbody supporting type measuring instrument, using a dynamic-torque balancing method in measurement, processing the output by using a computer using ICs, and computing the turning angle. CONSTITUTION:A pair of inertial cut wheels 13a and 13b, whose weights are balanced, are attached to one end of a pointer 2, which is connected to a movable coil 1. Inertial moment in a movable part (u) is increased. With the inertial torque when a moving body is turned as input torque, the torque is imparted to the movable part (u) including a the movable coil 1. The displacement of the other tip of the pointer 2 from the zero position is detected by a detecting part (d). The displacement is converted into an electric signal. The signal is amplified by a amplifier part (a) and outputted to an output terminal 8. The output of the output terminal 8 is negatively fed back to the coil 1 through a feedback circuit (f). The output at the output terminal 8, which is obtained by applying the difference between the input torque and the torque caused by the feedback current to the coil 1, is integrated twice by a computer, and the turning angle of the moving body in the space during the movement can be obtained.
Patent JP-H0492845-A (JP)
Title: Banking material in water for dry-mix technique
Inventor: YAMAKAWA TSUTOMU
IPC: C04B22/14
Filed: 1990-08-06
Abstract: PURPOSE:To prevent water pollution with separation of fine particles generating in forming artificial foundation in banking soil in water by binding sand, soil or cement, etc., in co-using with water-soluble cellulose and flocculant. CONSTITUTION:Said banking material in water for a dry-mix technique is formed by containing a mixture composed of binder (water-soluble-cellulose ether) and flocculant into sand, soil or cement, etc. As said binder, e.g. polyaluminum chloride or soda aluminate is used as an inorganic system and e.g. polyacrylamide or polyethylene oxide is used as an organic system.
Patent JP-S60100515-A (JP)
Title: Preparation of molded article of cellulose tablet
Inventor: SATOU TADAHIRO
IPC: A61K9/20
Filed: 1983-11-05
Abstract: PURPOSE:The titled pharmaceutical preparation having improved degradation properties and dispersibility, by grinding a cellulosic substance, blending it with a specified amount of a specific nonionic surface active agent. CONSTITUTION:A cellulosic substance (e.g., cellulose powder obtained by grinding crude or purified cellulose of broadleaf tree, or needle-leaf tree, or reclaimed paper from old paper, etc.) is ground, the powder is blended with 0.1-10wt% nonionic surface active agent obtained by adding propylene oxide or ethylene oxide and propylene oxide to a polyhydric alcohol (number of mole of addition is preferably 5-250), and molded into tablets, to give a molded article of cellulose tablet having improved degradation properties and dispersibility. the nonionic surface active agent is sobtained by an alkylene oxide reaction with a raw material alcohol by the use of an alkali catalyst at 120-140 deg.C at 1-4 atmospheric pressure.
Patent JP-H0766378-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO NAOKI
IPC: H01L27/146
Filed: 1993-08-24
Abstract: PURPOSE:To prevent malfunction due to abnormal decrease of the operation threshold value of an EPROM transistor of a semiconductor device wherein an optical sensor and an EPROM for sensor output correction are built in the same chip, and thereon a light shielding film is formed. CONSTITUTION:A lower side insulating film 40 having transparency to ultraviolet ray is formed so as to cover an optical sensor 20 and an EPROM 30. A light shielding film 50 provided with an incidence window 51 for the optical sensor 20 and an irradiation window 52 for the EPROM 30 is formed on the insulating film 40. The EPROM 30 is irradiated with ultraviolet ray UV through the irradiation window 52. Thereby the operation threshold value of a transistor which has decreased while the light shielding film 50 is formed is recovered. An upper side insulating film 60 which is nontransparent to ultraviolet ray is formed. Thereby stored data contents are prevented from being erased during the operation of a semiconductor device.
Patent JP-2000037165-A (JP)
Title: Production of oil-fried processed food and apparatus therefor
Inventor: YAMAMOTO TETSUYA
IPC: A23L11/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an oil-fried processed food having excellent palatability, appearance and sanitary condition and useful as Atsuage (thick block of deep- fried bean curd), etc., by frying a material for the oil-fried processed food in an oil under specific condition. SOLUTION: A material for an oil-fried processed food such as Kinuage (deep-fried bean curd having smooth fine texture) is heated with steam e.g. at 70-100 deg.C for 3-25 min to release the sugar, water-soluble proteins and water existing in the surface part and inner part of the material and raise the core temperature of the material. The heated material is fried in an oil to obtain the objective oil-fried processed food. The frying in an oil is preferably carried out by using a frying apparatus for oil-fried processed food provided with a steam heater 1 to raise the core temperature of the material and fryers 2, 3 to fry the steamed material in an oil.
Patent JP-S57137698-A (JP)
Title: Blowing apparatus
Inventor: TAKASHIMA TADASHI
IPC: F16K37/00
Filed: 1981-12-22
Abstract: PURPOSE:To enable appropriate indication of gas quantity in indicator by equipping a revolving damper for adjusting blow gas quantity to the same direction as the movable indicator flap which is held at the top, thereby making the air passing the damper hit the movable flap at the same rate, and thus to enable appropriate indication of gas quantity. CONSTITUTION:The air taken in through intake 6 by the revolution of fan 6 posses through damper 4 which adjust the passage area and the gas quantity corresponding to the area is introduced into indicator box 13. Therefore, the gas always hit the indicator movable flap 15, the bottom of which is free, at the same rate. The movable flap is pushed up to the left as shwon in the figure by the gas flow, and the gas flow to the passage hole 17 on the side of indicator box 13 increased. Also, the indicator 18 which is fixed to the movable flap 15 moves clockwise viewed from window 21 and indicates the air quantity flew to the passage 17, or combustion amount, directly and accurately.
Patent JP-H0741207-A (JP)
Title: Facsimile device
Inventor: SATO FUMIO
IPC: H04N1/00
Filed: 1993-07-30
Abstract: PURPOSE:To prevent a recording omission by controlling in such a way as to re-record an overlap-fed page when overlap feed is generated to recording paper conveyed from a feeding part to a recording part at the recording time based on input data. CONSTITUTION:The main scan direction length of recording paper P is measured from the on-off time difference of a pre-register sensor 10 at the time of the recording paper P passing on the sensor 10, and the size of a paper supply cassette 1 presently in use is then detected. Upon the termination of writing the page, the measured length of the recording paper P is compared with the cassette size, and overlap feed is judged when the length of the recording paper is longer than the cassette size. In the case of judging overlap feed, that page is recorded again without clearing the buffer contents, that is, a page refeed demand is outputted so that the overlap-fed page is refed and re-recorded. Re-recording is also performed in the case of the auxiliary scan direction slippage of two sheets of overlap-fed recording paper P being the set quantity or more.
Patent JP-2000027442-A (JP)
Title: Method for correcting junction of steel beam to existing steel column, and correcting tool therefor
Inventor: TSUJI TADAO
IPC: E04G21/18
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a convenient correcting tool enabling a steel beam to be rapidly and accurately joined between opposite attached fixed beams overhanging from an existing steel column. SOLUTION: One end of a first link arm 23 is pivotally attached to one end of a fixed arm 16 by a first rotary fulcrum pin 25 and one end of a second link arm 29 is pivotally attached to the other end of the first link arm 23 by a second rotary fulcrum pin 31. The arms are framed into an entirely triangular shape on plan view of the type in which a mounting threaded shaft 32 forming the other end of the second link arm 29 approaches a mounting threaded shaft 18 forming the other end of the fixed arm 16, and the mid portions of the fixed arm 16 and the first link arm 23 are pivotally connected together by a hydraulic jack 39. A manually operated hydraulic pump 46 actuates the hydraulic jack 39 for expansion and contraction.
Patent JP-S60100972-A (JP)
Inventor: NODA SHIGERU
IPC: H02P7/14
Filed: 1983-11-07
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-S6186624-A (JP)
Title: Abnormal temperature detecting method of electric power cable
Inventor: TANAKA TOMOKAZU
IPC: G01K11/12
Filed: 1984-10-04
Abstract: PURPOSE:To detect the yield of abnormal temperature in the conduction of electric power cable directly, by displacing a configuration memorizing alloy material by the temperature increase in the electric power cable, bending optical fiber, and detecting the time change in reflection intensity of light pulses at this time. CONSTITUTION:A configuration memorizing alloy material 4 is inserted along a built-in optical fiber 3 in electric power cable. Light pulses are sent into the fiber 3. When the fiber 3 is in a normal state, the outputted pulses change approximately linearly. When the temperature of a conductor 1 is increased to a value exceeding the transition temperature of the alloy material 34, the alloy material 4 deforms each part of the fiber 3, and many bent parts 10 are formed. Therefore the outputted light pulses change in a small step shape. When the temperature of the conductor is partially increased in an abnormal phenomenon, the temperature of only the alloy material 4 in the vicinity of the abnormal location is increased to the value exceeding the transition temperature. Only a part of the fiber 3 is deformed. The outputted light pulses change in a step shape only at the specific part. By monitoring the outputted light pulses, the abnormal temperature of the electric power cable can be detected.
Patent JP-H0493983-A (JP)
Title: Mosaic type display panel
Inventor: KAGEYAMA KOICHI
IPC: G09G3/32
Filed: 1990-08-06
Abstract: PURPOSE:To obtain the panel which needs less man-hours to make by handling a mosaic on orthogonal coordinates irrelevantly to the number of mounted light source units and using an illumination driving circuit and connection electric conductors in common. CONSTITUTION:The light source units 4 which are mounted with longitudinal and lateral electric conductors 31 and 32 formed by fitting a mosaic cap 2 or longitudinal and lateral conductors embedded in a frame are grasped as position of the orthogonal coordinates. An illumination control signal is supplied cyclically from a control part 6 to the orthogonal coordinates, i.e. longitudinal and lateral electric conductor positions to control the illumination of all the units 4. Therefore, only >=2 arrays of illumination control circuits for the mounted units 4 which are as many as mosaics are required and irrelevant to the number of the mounted units 4, so that the man-hours for production can be decreased.
Patent JP-H08169853-A (JP)
Title: Method of preparing iodonium salt
Inventor: SUKOTSUTO ERITSUKU WAAGO
IPC: C07C17/12
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To easily produce an iodonium salt from an easily available raw material in high yield while avoiding strict requirement and reaction condition of the reaction material by contacting a mixture of an iodoaryl dicarboxylate and an acid.  
     SOLUTION: A mixture of an iodoaryl dicarboxylate with molar equivalent of trifluoromethane sulfonic acid is brought into contact in a non-aromatic solvent at 0-100°C. The obtained homogeneous solution is brought into contact with a compound containing at least one aromatic nucleus having at most 5 substituents (having at least one unsubstituted H bonded to the aromatic nucleus) at 0-100°C for ≥30 min. The pure product can be separated by removing the reaction solvent, adding a non-solvent until the coagulation of the residue takes place and pulverizing the coagulate. The diaryliodonium salt is effective as a photoacid catalyst to be used in acid-sensitive polymerization and in a curable system such as a radiation-curable release coating composition. 
     COPYRIGHT: (C)1996,JPO