baber/WOPTO huggingface dataset:
Patent JP-S5550645-A (JP)
Title: Semiconductor device
Inventor: SUDOU RIYOUICHI
IPC: H01L23/29
Filed: 1978-10-06
Abstract: PURPOSE: To form a surface stabilizing film not seen in the conventional devices on a semiconductor substrate by using a bridging ladder type organo-silicone polymer.  
     CONSTITUTION: In a bridging ladder type organo-silicon polymer having radicals R 1  with comparatively high heat-proof, such as, phenyl or methyl radicals, etc. and radicals R 2 , which manufacture bridging union by heating, etc., such as, alkyl or vinyl radicals, etc., the radicals are selected according to a formula R 2 /(R 1 +R 2 )= 0.2W0.005 (a molar ratio), and the polymer is dissolved in benzene, tetralin, etc. and revolution-applied on a semiconductor substrate near room temperature. The substrate is dried and bridging-reacted at 100W350°C. Film materials are plasma- etched or dried at low temperatures by means of a resist mask, dissolution-removed by means of the resist mask and can be worked. When the phenyl radical is employed as the R 1 , a film bridged is not decomposed up to 500°C and resists even to a high temperature reliability test, excellently adheres even to semiconductor elements and metal materials, does not deteriorate in high humidity and has high-degree insulating properties in not more than 3 dielectric constants. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61283417-A (JP)
Title: Production of wear-resistant double-walled pipe bend
Inventor: KANETANI FUMIYOSHI
IPC: F16L9/02
Filed: 1985-06-07
Abstract: PURPOSE:To form a wear-resistant double-wall pipe at a low cost by superposing a non hardenable outside pipe having a low yield point and high toughness and an inside pipe in an annealed state having high hardenability and high yield point so as to contact tightly with each other and subjecting the pipes to quick heating, bending and quench hardening. CONSTITUTION:The inside pipe 1 consisting of a high-carbon steel or the like which is a material having high hardenability and having the high yield point in the hardenable state is relatively superposed in the annealed state on the outside pipe 2 consisting of a low-carbon steel or the like which is a non-hardenable material having the low yield point and high toughness including low hardenability. The pipes are then plastically deformed by rollers 3 from the outside of the outside pipe 2 and are drawn in an arrow direction to diametral reduce body pipes 1, 2 so as to contact with each other, by which the double-walled pipe stock is obtd. The double-walled pipe stock is annularly and quickly heated from the inside by a high-frequency induction heating means 4 and right thereafter, the pipe stock is subjected to quick cooling by a cooling means 5 to harden the inside pipe 1. The double-walled pipe stock is passed through a die 7 by a bending and drawing means 6, by which the pipe stock is diametrally reduced and bent. Both pipes 1, 2 are thereby self-tightened and the wear-resistant double-walled pipe 8 is obtd.
Patent JP-H08331235-A (JP)
Title: Dinamically programmable output message device
Inventor: SON TEIN WAN
IPC: H04M1/64
Filed: 1995-05-22
Abstract: PURPOSE: To select output messages where plural stored voice data are combined according to an elapsed time after setting a device to a write-back mode and to automatically change a message to an originator. CONSTITUTION: This device operates as a normal automatic answering telephone in a normal mode A and changes an output message Ms in accordance with an elapsed time H, after setting in a write-back mode B by a controller 16. That is, a storage device 10 stores plural voice data, and a message- programming unit 12 combines voice data read from the device 10 and forms each Ms. Also, the unit 12 selects an Ms and outputs it to an output terminal O/P, according to a signal that has been outputted according to the time H after a timing unit 14 starts to operate in the mode B. As a result of this, when a user wants to change the Ms, it is possible to automatically change an appropriate Ms, without performing recording again each time.
Patent JP-H055906-A (JP)
Title: Electrochromic display element
Inventor: ARISAWA KATSUJI
IPC: C09K9/02
Filed: 1991-04-25
Abstract: PURPOSE:To provide the electrochromic element which can make color display by using an inexpensive electrochromic material for which the production process is easy. CONSTITUTION:An electrolyte 4 and a spacer 8 are disposed between display electrodes 6 and a counter electrode 7. The display electrodes 6 are constituted by forming a vapor deposited cobalt naphthalocyanine compd. on the counter electrode side 7 of transparent electrodes 5 formed with a transparent conductive layer 2 consisting of indium tin oxide(ITO) on the counter electrode 7 side of a glass plate 1. The counter electrode 7 is constituted by forming a transparent conductive layer 2 consisting of the ITO on the display electrode 6 side of the glass plate 1.
Patent JP-H05297238-A (JP)
Title: Axis aligning method in melt connection of optical fiber for holding polarized wave
Inventor: SAWADA MINORU
IPC: G02B6/255
Filed: 1992-04-17
Abstract: PURPOSE:To enhance greatly the accuracy in axis angle aligning of fusion spliced optical fibers for holding polarized waves. CONSTITUTION:When polarization maintaining optical fibers are fusion spliced, the cross-talk in the fusion spliced part is measured while the specified position of the fiber tip after fusion splicing is kept as it is, and a minute twist in the direction of correcting the misalignment of the axis angle is given to the fiber, and in this condition, the fusion spliced part is reheated. Thus axis angle alignment in fiber connecting is accomplished with high precision.
Patent JP-S6015977-A (JP)
Title: Manufacture of field effect transistor
Inventor: TAMURA AKIYOSHI
IPC: H01L21/337
Filed: 1983-07-06
Abstract: PURPOSE:To obtain the P-N junction type FET by the reduced number of processes easily by using Pt or Ni for the gate metal which includes the element which will become P type impurity and performs alloying reaction with GaAs to perform the alloying reaction by heating and to promote diffusion of the P type impurity at the same time. CONSTITUTION:An N<+> region 4 is formed on the semi-insulating GaAs substrate 1 by using an insulating film 2 and a photoresist film 3 as the mask and by implantation of Si ions with high doze. Next, the Si ions are implanted with the desired doze to form an active layer 5 of the N type region. Next, annealing is done with high temperature by using an insulating film 6 as a protective film to activate the Si-ion implanted regions 4 and 5. Then AuGe is vapor-deposited followed by sintering to form a source electrode 8 and a drain electrode 9. Next, the Zn 11 which will become P type impurity is vapor-deposited as the first gate metal and the Pt 12 is vapor-deposited as the second gate metal on said Zn 11. Next, sintering is done to perform the alloying reaction of the gate metal 11 and 12 with GaAs thereby forming P-N junction.
Patent JP-S6399691-A (JP)
Title: Color hard copy system
Inventor: MITSUSHIERU JII YOSEFU
IPC: G06F3/153
Filed: 1986-05-28
Abstract: PURPOSE:To clearly identify between a back ground and a picture even in the case of printing the paper of any kinds of a color by performing a color adjustment being based on the color and the lightness of a copying paper and on the color and the lightness of the back ground of a television picture. CONSTITUTION:A color sensor 11 detects the color of the paper to be printed, and a color adjustment circuit 12 decides the degree of an analogy of every color being based on this detected color signal and the color signal of a part to correspond to the back ground of the picture among the color informations of the television picture. As the result of this decision, if each of the colors is analogous to each other, the different color from the color to be originally printed as the color of the back ground (e.g. color in complementary relation) is inputted to a color conversion circuit as the color information of the back ground of the copyed picture together with other color information and the picture element. The copyed picture obtained by such a way has an enough contrast between the back ground and the picture other than the back ground, and the copyed picture can be made to be clear.
Patent JP-S6452985-A (JP)
Title: Door switchgear
Inventor: RIBAUDO NICKOLAS A
IPC: E05F15/56
Filed: 1988-05-19
Abstract: PURPOSE: To eliminate the need for a separate device or the like by arranging a manifold as a hydraulic fluid flow control means between a cylinder tube and the first and second ports of a hydraulic pump, and shorten installation time by adjusting in advance at a plant. CONSTITUTION: Manifolds 8 and 9 as hydraulic fluid control means to automatically decelerate and stop a door when closing the door, which are made up of ball check valves 21 to 25 and 26 to 30 are arranged between a cylinder tube 10 incorporating a piston 14, and the first and second ports of a rotary gear pump 7. When opening (closing) an elevator door, directional piston motion is produced by injecting a hydraulic fluid into one manifold 8 (9) and the other manifold 9 (8) is automatically converted in phase and sequentially to a decelerating device from a directional device until the door stops in the fully opened (closed) position, decelerating and stopping the door.
Patent JP-H05312317-A (JP)
Title: Combustion fan control device
Inventor: MORIMOTO KAZUYUKI
IPC: F23N3/08
Filed: 1992-05-15
Abstract: PURPOSE:To enable a fuel-air ratio to be kept at a predetermined value even in the case that a discharging closed state occurs by a method wherein a reference electrical power is corrected to a predetermined larger value when a deviation between the reference electrical power and a driving electrical power exceeds the predetermined value. CONSTITUTION:A driving electrical current If for a fan 3 is controlled in such a manner that the number of rotation of a fan 3 coincides with a target number of rotation Ns set in response to a combustion amount Gp of a burner 2. A relation between a combustion amount Gp of the burner 2 and the target number of rotation Ns of the fan 3 is indicated by an equation of Ns =(alphaX(aX Gp+b). In this equation, alpha is a variable with its initial value being 1, and the values (a) and (b) are constants. In addition, a relation between the target number of rotation Ns of the fan 3 and the reference electrical current Is of the fan 3 is indicated by an equation of Is=betaX(cXNs+d). In this equation, beta is a variable with its initial value being 1. and the values (c) and (d) are constants. As a deviation between the reference electrical current Is and the driving electrical current If is more than 5% of the reference electrical current, the variable alpha is modified by 1.05 times and the variable betais modified by 0.97 times and further the reference electrical current is modified by 1.02 times of its original value. With such a processing as described above, it is possible to keep the air-fuel ratio at a predetermined value even in the case that the discharging closed state and the like occur.
Patent JP-S5551292-A (JP)
Title: Fluidized bed heat transferring apparatus
Inventor: FURUE TOSHIKI
IPC: F23G5/30
Filed: 1978-10-07
Abstract: PURPOSE: To accomplish accurate temperature control with smooth flow of fluid by forming the heat exchanger tube in a spiral shape.  
     CONSTITUTION: A fluid 16 from a drum 15 flows to heat exchanger tubes 14a and 14b and is returned to the drum after passing through a particle layer 13 of a heating medium. In this manner, only steam generated by heating is extracted. Combustible material such as powdered coal is mixed in the particle layer 13 and is entirely burned with a gas fluid 18 fed from below the body of container 11 to maintain the layer at such a high temperature that a heat exchange is performed between the particle layer 13 and the fluid flowing through the heat exchanger tubes 14a and 14b. As the heat exchanger tubes are formed in a spiral shape and so arranged that the fluid flows vertically spiralling through the body of the container, there is a smooth flow of the fluid, thereby accomplishing accurate control of the fluid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0420078-A (JP)
Title: Image pickup scanner
Inventor: KURASAWA KAZUO
IPC: G01B11/02
Filed: 1990-05-14
Abstract: PURPOSE:To measure the absolute value of the size of an object in real time by obtaining a video signal by means of a trapezoidal scanning or a triangle scanning and applying signal processing and arithmetic processing to the video signal. CONSTITUTION:A deflection signal is fed to horizontal and vertical deflection coils 8,9 controlling the scanning of a photoelectric plane 7 of an image pickup section 5 from a deflection waveform generator 12 to apply trapezoidal or triangle scanning on the photoelectric plane 7. For example, a video signal by the trapezoidal scanning is fed to a monitor TV 4 via a video amplifier 10 and a process amplifier 11 and a monitor TV 4 applies usual rectangular scanning, and the image close to a plane 1 or remote therefrom gives a same length on the display. When a width D of the horizontal scanning line H intersecting an object 2 is measured, the absolute value of the diameter of the object 2 is obtained without correction, Thus, the absolute value of the size of the object is immediately measured.
Patent JP-S5457856-A (JP)
Title: Hysteresis gate circuit
Inventor: KANEKO KENJI
IPC: H03K3/2893
Filed: 1977-10-17
Abstract: PURPOSE:To form a hysteresis gate circuit in a small area easily by integrating the circuit and an integrated injection logic circuit in one. CONSTITUTION:Input voltage VA increases and when the current of collector C2 of Q1 becomes larger than current IP2 of constant-current load I2, transistor Q2 turns OFF, and transistor Q3 ON. Next, input voltage VA decreases and input current Iin becomes small; and then, when the sum of collector current IC2 of transistor Q1 and collector current IC6 of transistor Q3 is below IP2, some of the current of constant- current load I2 flows to the base of transistor Q2, so that transistor Q2 will turn ON and transistor Q3 will turn OFF.
Patent JP-H04349437-A (JP)
Title: Shutter charging mechanism
Inventor: MURASHIMA SHINJI
IPC: G03B9/66
Filed: 1991-05-28
Abstract: PURPOSE:To improve transferring efficiency and to reduce cumulative errors by fixing together a shutter unit and a shutter charging unit each other and attaching them to a front frame in a camera main body through plural elastic members. CONSTITUTION:The sequence motor 103 of the shutter charging unit for charging the shutter unit 70 is fixed on a diaphragm board A, while the shutter unit 70 is fixed on the diaphragm board B and A. Therefore, the sequence motor 103 and the shutter unit 70 are fixed together. Then, this driving mechanism part is attached to the front frame 101 of the camera main body through floating rubber A and floating rubber B functioning as the elastic member so as to obtain floating structure. By fixing together the shutter unit 70 and the sequence motor 103 in such a way, a power transferring system is simplified.
Patent JP-H09307694-A (JP)
Title: Image reader
Inventor: KOBAYASHI AKIRA
IPC: B65H5/06
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide the image reader in which light shield performance with respect to a detector is improved without revising a diameter of a platen roller and a carrying path of an original. SOLUTION: In the original reader provided with a sensor (image sensor) 31 that emits a prescribed light to an original D led to a read position A and senses information corresponding to an image on the original D based on its reflected light and with a platen roller 32 having an original carrying function pressing the original D toward the sensor 31, a roller member (paper feed roller) 30 to carry the original D is placed to a position limited only to an upper stream side from the read position A in the carrying direction separately from the platen roller 32, and a contact position B between the platen roller 32 and the sensor 31 is deviated toward the down stream from the read position A in the carrying direction.
Patent JP-S5835164-A (JP)
Inventor: DERETSUKU ATSUSHIYU EERU BARUT
IPC: C07C239/00
Filed: 1982-07-15
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-S62280316-A (JP)
Title: Method for controlling charge for melt reduction
Inventor: FUKUDA MASACHIKA
IPC: C21B11/00
Filed: 1986-05-30
Abstract: PURPOSE:To execute operation with a stable secondary combustion rate and reduction efficiency by calculating the kind of an inert gas to be blown, the flow rate of the gas and analysis values of components of an exhaust gas during the reduction in a melt reduction furnace and controlling charge automatically. CONSTITUTION:Ore, carbonaceous material, etc., are charged from a storage hopper 5 through a charging hopper 6 into the melt reduction furnace 1. The inert gas is blown into the furnace from bottom blowing tuyeres 7 and gaseous O2, etc., are blown therein from a top blowing lance 4. The above-mentioned carbonaceous material is thereby burned and the above-mentioned ore is reduced by melting to form the metal 2 in the furnace bottom and slag 3 thereon. The secondary combustion rate in the furnace 1 is periodically calculated in an arithmetic processing unit 11 from the kind and flow rate of the inert gas to be blown into the furnace 1 and the analysis values of the components of the exhaust gas to be discharged through a duct 9 from the furnace throat to an exhaust gas treatment installation 8, as measured by an analyzer 10. The carbonaceous material is automatically charged into the furnace when the calculated value does not attain the prescribed range and the ore is automatically charged therein when the value exceeds said range.
Patent JP-S63290102-A (JP)
Title: Magnetic shielding structure for magnetic levitation vehicle
Inventor: TAKECHI MICHIFUMI
IPC: B60L13/04
Filed: 1987-05-22
Abstract: PURPOSE:To reduce the weight of a vehicle body by employing a superconducting material which exhibits a superconducting state at an ambient temperature for a magnetic shield in a magnetic levitation vehicle. CONSTITUTION:Side beams 2 bonded to the lower ends of a side structure 1 which forms the body of a magnetic levitation vehicle are connected through a lateral beam 3. A floor plate retainer 4 is mounted at the intermediate part of the beam 3. A floor plate 5 supported by the retainer 4 is composed of a laminated layer material of a superconducting material 6 and a wood 7. The plate 5 is mounted over the cntire floor of a vehicle. Thus, magnetism can be effectively shielded and the weight of the body can be reduced.
Patent JP-S5649648-A (JP)
Title: Open type motor
Inventor: KANEYA KATSUTOSHI
IPC: H02K9/06
Filed: 1979-09-28
Abstract: PURPOSE:To accomplish a joint use of brackets for an open type and a close type motors and to reduce an axial length by a method wherein the brackets are formed into an enclosed type and the external circumferencial section of a fan guide is press-fitted at a point on the internal circumference corresponding nearly to the center of an air vent which is formed on a housing. CONSTITUTION:Brackets 2a and 3a have no air vent and they are fabricated into an enclosed type. Hence, the brackets can be jointly used for an open type and a full-close type motors. All of air vents 10a and 11a to be used as air intakes and air vents 12a and 13a to be used as air outlets are formed in a housing 1. Also, the outer circumferential section of a guide 5a of fan guides 5a and 6a is press-fitted and fixed at a point on the inner circumference of the housing 1 corresponding nearly to the axial center of the air vents 10a and 12, and the outer circumference of a guide 6a is press-fitted and fixed on the inner circumference corresponding nearly to the axial center of the air vents 11a and 13a. Hence, an axial length can be reduced.
Patent JP-H05279266-A (JP)
Title: Medicine composition for treating and preventing periodontosis
IPC: A61P1/02
Filed: 1992-04-02
Abstract: PURPOSE:To obtain a medicine composition for treating and preventing periodontal disease, comprising at least one of proteins of an unmodified transferrin.lactoferrin group as an active ingredient. CONSTITUTION:This medicine composition comprises a protein of an unmodified transferrin.lactoferrin group. Proteins of the unmodified transferrin.lactoferrin group are various proteins of transferrin.lactoferrin group having different degrees of iron saturation ranging from halo type of completely saturated trivalent iron ion to an apo type of completely eliminated iron ion. These proteins are widely distributed in bodies of animals and a resource which exists in abundance and can economically be separated and purified is blood of mammals in the case of transferrin, milk of mammals in the case of lactoferrin and egg white of birds in the of ovotransferrin. When the medicine composition is orally taken, opportunistic infection with obligate anaerobes backing periodontosis can be effectively treated and prevented without fear of heavy side effects.
Patent JP-S5925735-A (JP)
Inventor: IIAN ROBAATO YANGU
IPC: G01R33/50
Filed: 1983-07-07
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-H07335821-A (JP)
Title: Liquid removing apparatus for semiconductor
Inventor: FURUTA TSUNEHISA
IPC: H01L21/304
Filed: 1994-06-07
Abstract: PURPOSE:To absorb a large amount of liquid adhering to a lead frame by providing a liquid absorbing means opposed to a transfer mechanis for linear transfer and a moving mechanism for the liquid absorbing means. CONSTITUTION:A resin sealed semiconductor device comprising a sealing resin 8 and an outer lead 9 led to the external side thereof is moved into the center area of a processing vessel 1 with a transfer mechanism. The transfer mechanism is composed of a motor arid a belt and the resin sealed semiconductor device put on the transfer mechanism 11 is moved through operation of the motor. Here, the press units 2, 2' move in the vertical direction so that the liquid absorbing means 4, 4' are placed closely in contact with the sealing resin 8 and the outer lead 9 to absorb the adhered liquid. After the press units have moved to the outside of the processing vessel 1, the liquid absorbing means 4, 4' are closely placed in contact with each other to exhaust the absorbed liquid. Therefore, a large amount of liquid adhered to the lead frame 9 can be absorbed with the liquid absorbing means 4, 4'.
Patent JP-H11302680-A (JP)
Title: Lubricating oil composition
Inventor: MATSUOKA TORU
IPC: C10N30/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil compsn. which is used for a torque converter lock-up clutch having a slip control mechanism, exhibits an excellent shudder prevention capability from the initial stage, and is excellent in durability and oxidation stability. SOLUTION: This compsn. is prepd. by compounding a lube base oil comprising at least one refined minereal oil and/or at least one synthetic hydrocarbon and having a viscosity at 100 deg.C of 2-20 mm<2> /s and a total arom. content of 15 wt.% or lower with, based on the compsn., (A) 0.1-5.0 mass % at least one compd. having an 8-30C alkyl group, selected from among sulfonates, phenates, salicylates, and their perbasic salts of alkaline earth metals, and having a TBN of 100 or higher, (B) 0.1-5.0 mass % oiliness improver comprising at least one compd. having an 8-22C alkyl group and selected from among fatty acids, fatty acid esters, and higher alcohols, and (C) 0.1-1.5 mass % bisphenol antioxidant.