baber/WOPTO huggingface dataset:
Patent JP-H11284443-A (JP)
Title: Invertible amplifier circuit
Inventor: HONMA MASAHITO
IPC: H03F1/30
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To correct an input/output characteristic to a design value, even when the input/output characteristic of an invertible amplifier circuit provided with the CMOS inverter of odd stages on a semiconductor substrate in a neuron circuit is deviated from the design value due to the dispersion of a process, for example. SOLUTION: For example, the substrate voltage of nMOS of a CMOS inverter provided in an invertible amplification circuit is controlled by a substrate voltage control circuit shown in a drawing, and the input/output characteristic of the CMOS inverter is adjusted. More specifically concretely, the substrate voltage Vsbn of nMOS 22 of a reference CMOS inverter constituted on a semiconductor substrate similar to the CMOS inverter is controlled by a bias circuit 23 which is a control circuit. A voltage Vcont common to the gate side and the drain side of the reference CMOS inverter is adjusted to reference voltage Vref being an adjusting target value. Then, a controlled substrate voltage Vsbn is set to be substrate voltage applied to nMOS of the CMOS inverter of the invertible amplification circuit, and therefore an adjusting means in constituted.  It is similar, even if the substrate voltage of pMOS is controlled.
Patent JP-S5625630-A (JP)
Title: Operating device for ventilating fan
Inventor: KOBAYASHI JIYUNICHI
IPC: F24F7/007
Filed: 1979-08-06
Abstract: PURPOSE: To save power effectively by providing a bimetal switch heated intermittently or continuously by an indirect heater to make possible to operate a ventilating fan applied to a lavatory, etc., intermittently or continuously by opening or closing an operating switch.  
     CONSTITUTION: In the case of application to a ventilating fan installed in a lavatory: if a power switch 4 is turned on with an operating switch 11 switched off, a current is flowed through an indirect heater 10 via the normally open side contact pieces 7-8 of a bimetal switch 6. Next, when the movable contact piece 7 is connected to a contact point 9 by heating for a required time, a fan motor 12 is switched on and the ventilating fan is operated. When the movable contact piece 7 is cooled naturally after that, the contact point 8 side is connected and thereafter similar operations are repeated. Next, if the operating switch 11 is switched on when using a toilet, the heater 10 is heated continuously and the motor 12 is therefore driven continuously via the contact pieces 7-9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S586833-A (JP)
Title: Storage/withdrawal device of grain cargo
Inventor: KOUOKA KIYOSHI
IPC: B65G65/06
Filed: 1981-06-30
Abstract: PURPOSE:To perform concurrent operations or automatic operations of a stacking unit and a withdrawal unit at will with no restriction to each other by providing a withdrawal unit capable of traveling horizontally under the central portion of a heap of a grain cargo. CONSTITUTION:A groove 11 is formed under the central portion of a heap of a grain cargo 1, and a travel body 10 capable of traveling horizontally is provided in the groove 11 in parallel with it, then a scraper 9 is fitted to the traveling body 10 as free of rotation. A withdrawal unit 8 such as a, so called, paddle feeder which scrapes the grain cargo stacked on a groove opening 7 over a conveyor 4 by rotation of the scraper 9 is provided in the groove 11. When the stock pile A is reduced to the level lower than the peak of the stock piles B due to a stoppage of a stacking unit 3 or a feed deficiency, supplies can be given at will to the stock pile A by operation of a scraper bodies 5.
Patent JP-H05120364-A (JP)
Title: Circuit constant optimizing method for automatic design system for circuit constant
Inventor: SOTOZONO MITSUHIKO
IPC: H01L21/82
Filed: 1992-03-26
Abstract: PURPOSE:To provide the circuit constant optimizing method capable of providing the accurate circuit constant values with short calculation time in the optimization of the circuit constant. CONSTITUTION:The optimum circuit constant value is searched by checking which constant should be increased or decreased from among circuit constants so as to reduce the objective function which is defined using each value to represent the degree of matching between the design specification value of each circuit feature in the optimization and each feature value to be obtained from programs 2 and 13 by an optimization search program 4 and changing values set to programs 2,4, and 13 based on the characteristic value obtained through the analysis of the programs 13 and 2 by the design program 3 and the result of the program 4. The program 13 is used in the initial state of the process searching the optimum circuit constant values, and the program 2 is used in the final stage. Thus, the analysis program of the circuit characteristic is switched according to the stage of searching.
Patent JP-H06306383-A (JP)
Title: Grease for prelubricated bearing
Inventor: HIRANO OSAMU
IPC: C10N30/08
Filed: 1993-04-27
Abstract: PURPOSE:To obtain the title grease having durability at a high temperatures, having a suitably low degree of oil separation under no shear and showing a behavior of churning under shear. CONSTITUTION:The grease is prepared by adding about 5-20wt.% urea-type thickener to a base oil prepared by mixing a synthetic hydrocarbon oil with an ester-type synthetic oil in a weight ratio of (0.65-0.75):(0.35-0.25) and adding an antioxidant, a rust preventive, an extreme-pressure additive, an oiliness agent, etc., to the resulting mixture. This grease shows a behavior of churning under shear.
Patent JP-S63265495-A (JP)
Title: Multilayer interconnection board
Inventor: URAKUCHI YOSHINORI
IPC: H05K3/46
Filed: 1987-04-23
Abstract: PURPOSE:To form a high-density multilayer flexible printed interconnection board which has a high flexibility and can be applied to a three-dimensional wiring and can be produced continuously by a method wherein metal foils are applied to the necessary parts of the upper surface and the lower surface of an inner layer material composed of a thermoplastic resin layer and circuits formed on its surfaces with resin layers between and the whole layers are unified. CONSTITUTION:Circuits 2 are formed on the surfaces of a flexible thermoplastic resin layer 1. Metal foils 5 are applied only to the necessary parts A and B of the upper surface and/or the lower surface of an inner layer material 3 composed of the resin layer 1 and the circuits 2 with resin layers 4 between and the whole layers are unified. The resin layers 4 and the metal foils 5 are not applied to the part C. The circuits 2 on the inner layer material is exposed in the part C. The part C is effectively used as a bending part when the board is applied to a three-dimensional wiring such as an L-type wiring. By providing the exposing part C, the peeling-off of the metal foils 5 and the circuits formed by etching the metal foils 5 on the outermost layers can be avoided when the board is applied to the three- dimensional wiring and the bendability of the interconnection board can be improved. The exposing part C can also function as a connector connecting the parts A and B on both sides of the part C to each other.
Patent JP-H05300471-A (JP)
Title: Video signal reproducing device
Inventor: MITA HIDEAKI
IPC: H04N5/93
Filed: 1992-04-21
Abstract: PURPOSE:To make it possible to make a variable-speed reproduced screen, which becomes an extremely unsightly screen as the screen becomes the one combined with the image data of the screens of other times at the time of a high speed reproduction in the case of a digital VTR and the location on the screen is dispersed every image block, an easily visible screen. CONSTITUTION:Reproduced signals which are different in the time when they are recorded by an image block unit in a first deshuffling memory 7 and a second deshuffling memory 8 are written at the time of a variable-speed reproduction. The image data which are the same in the time when they are recorded in all the image blocks is outputted in the output from an adder 12 by calculating a factor so that the time of the reproduced image may be the same in a factor calculation circuit 9 and multiplying the factor in a first multiplier 10 and a second multiplier 11.
Patent JP-S581986-A (JP)
Inventor: KAWAMURA YUUJI
IPC: H01R43/01
Filed: 1981-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5527933-A (JP)
Title: Device for detecting passage of traveling body through predetermined point and current position thereof
Inventor: KIOGAWA TAKAO
IPC: G01C22/00
Filed: 1978-08-21
Abstract: PURPOSE: To provide the subject method comprising disposing a tuning type coupling coil on a  traveling body traveling on a constant traveling road thereby to improve the reliability and stabilize the cost.  
     CONSTITUTION: In an area determined along the traveling road there are laid a cross type parallel two-line system induction line 1 and a non-cross type parallel two-line system induction line 2,  and a terminal resistor 3, couplers 5 and 6, and a position detector 7 are connected thereto, and  tuning type coupling coils 4 and 4' are placed at a predetermined distance L 2  in the traveling direction on the traveling body C 0 . As a result, when the tuning type coupling coil 4 or 4' not present  in a division A or B, the signal output of induction line 2-coupler 6 is retained on the zero level,  when the traveling body C 0  travels in the right or left direction and the coil 4 or 4' advances in  the division A or B, a signal wave from the induction line 1 is induction-coupled via the coil 4 or  4' to the induction line 2, the coupling input of the induction line 2 being phase-inversed in the division A and the division B in accordance with the phase inversion from the induction line 1 in  the border of the crossing part, and supplied as input through a coupler 6 to a position detector 7.  Hence, the position of the traveling body C 0  is detected at high accuracy without providing a power source at the traveling body C 0  side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61258266-A (JP)
Title: Charge providing material for developing electrostatic charge image
Inventor: TANAKA KATSUHIKO
IPC: G03G15/08
Filed: 1985-05-13
Abstract: PURPOSE:To prevent deterioration in the performance of a charge providing material by use for a long period by holding triarylstibine oxide on at least the surface of the charge providing material. CONSTITUTION:Triarylstibine oxide represented by the formula (where Ar is optionally substituted aryl) is held on at least the surface of a charge providing material. The compound represented by the formula is obtd. by suspending the corresponding triarylstibine in a potassium hydroxide soln. and oxidizing it with hydrogen peroxide under cooling. The compound represented by the formula is generally used in the form of particles of 10-0.01mum average particle size. Polystyrene, polyacrylate or the like can be used as a binding or molding resin, and the resin is used so that the amount of the compound is regulated to 0.5-200pts.wt. per 100pts.wt. resin. When the compound is applied to the surface of the charge providing material, it is preferably applied by 0.01-10mg/cm<2>. Thus, a satisfactory charge providing material having superior durability during use under friction with a toner is obtd.
Patent JP-H06309620-A (JP)
Title: Magnetic head
Inventor: HASEGAWA HIROYUKI
IPC: G11B5/23
Filed: 1993-04-27
Abstract: PURPOSE:To decrease deterioration of a metal magnetic film in the production process by using a glass layer essentially consisting of borosilicate glass as the main gap material of the magnetic gap. CONSTITUTION:The magnetic core halves 1a, 1b which constitute the main magnetic path consist of ferrite, and opposite faces of the core halves 1a, 1b facning each other having the gap face between then. On the opposite face of each core half, a metal magnetic film 2 having higher Bs, higher magnetic permeability, and higher crystallization temp. than the ferrite is formed by sputtering, etc. The metal magnetic film 2 is a 3 mum thick CoNbZr compsn.- modified nitride alloy film comprising alternately laminated films of CoNbZr and CoNbZrN each having 20nm thickness. On the surface of the metal magnetic film 2, a glass layer 3 essentially made of a borosilicate glass is formed by sputtering to completely cover the film 2. Then, a Cr layer 4 is formed to completely cover the surface of the glass layer 3 essentially made of a borosilicate. By forming the Cr layer, the reaction between the joining glass 5 and the glass layer 3 is suppressed so that deterioration of the metal magnetic film in the production process can be decreased.
Patent JP-H08295770-A (JP)
Title: Polystyrene resin composition
Inventor: IWAMOTO TAKASHI
IPC: C08L51/00
Filed: 1995-04-25
Abstract: PURPOSE: To obtain a polystyrene resin provided with weatherability and improved in impact resistance by blending a styrene polymer of a syndiotactic structure with an acrylic/silicone composite rubber of which the silicone has a crosslinked structure and forms the core. CONSTITUTION: 50-99wt.% styrene polymer having stereoregularity mainly of a syndiotactic structure is blended with 1-50wt.% acrylic/silicone composite rubber of which the silicone has a crosslinked structure and forms the core to give a resin composition. The acrylic/silicone composite rubber is a graft copolymer obtained by grafting a composite rubber having a structure wherein 10-90wt.% polyorganosiloxane rubber made from an organosiloxane with the ring composed of at least three members and a crosslinking agent and 90-10wt.% polyalkyl (meth)acrylate rubber are entangled together and can not be separated with a vinyl compound. Tetraethoxysilane is particularly desirable as the crosslinking agent. The composite rubber is produced from an alkyl (meth) acrylate, a crosslinking agent and a grafting agent.
Patent JP-H05295952-A (JP)
Title: Travel eager of movable sash
Inventor: UMEDA JIRO
IPC: E06B3/46
Filed: 1992-04-21
Abstract: PURPOSE:To move a sash in enlarging the extent of travel in a belt as well as to enable it to be housed in a way of protruding from an opening frame to the outside in the in-plane direction. CONSTITUTION:This travel enlarger consists of a bracket 1 being secured to a belt 15 after protruding to the side of a sash 16 and an arm 2 whose intermediate part 22 is connected to this bracket 1 and the tip part 23 at the outdoor side to a sash 16, respectively, free of rotation around a vertical shaft. A base part 21 of an indoor side of this arm 2 is supported free of rotation to the bracket 1 and free of slid motion in the in-plane direction of the sash 16, and likewise the intermediate part 22 is supported by the bracket 1 free of rotation and free of slide motion in the in-plane direction of the sash 15 respectively. Then the arm 2 shifts the sash 16 to the travel side separately from the belt 15 by means of inetia in the sash 16 after stoppage of the belt 15, through which the extent of travel of the sash 16 is enlarged, and this sash 16 is housed after protruding from an opening frame 12 to the outside in the in-plane direction.
Patent JP-S5434569-A (JP)
Title: Dimmer of fluorescent lamp
Inventor: HORIKIRI KENJI
IPC: H05B41/36
Filed: 1977-08-23
Abstract: PURPOSE:To control illumination freely and continuously, by varying the return quantity of oscillation output to a fluorescent lamp lit by high frequency power.
Patent JP-H03297073-A (JP)
Title: Battery
Inventor: YOSHINO MASAAKI
IPC: H01M12/06
Filed: 1990-04-17
Abstract: PURPOSE:To furnish excellent performance in practical use over the ranges from high to low load, excellent anti-leak performance and long-time storage characteristic by providing a copolymer film of stylene and acrylic ester between the air intake side of a gas dispersion electrode and the inner surface of a cell vessel provided with air intake hole. CONSTITUTION:A cell concerned is equipped with a gas dispersion electrode 1 using oxygen as active substance and a cell vessel 10 provided with an air intake hole 3 leading to the outside air, and a copolymer film 11 of stylene and acrylic ester is interposed as an oxygen selective penetration film between the air intake side of this gas dispersion electrode 1 and the inner surface of the cell vessel 10. This provides satisfactory condition both about the oxygen penetration speed as the one for battery and the effect to shut off water vapor and CO2 gas from the atmosphere. Thereby electrolyte leakage is prevented, and the storage characteristic is improved, and satisfactory discharging characteristic is obtained over the ranges from low to high load.
Patent JP-S60245377-A (JP)
Title: Solid-state image pickup device
Inventor: TANAKA SHIYOUICHI
IPC: H04N5/335
Filed: 1984-05-18
Abstract: PURPOSE:To improve S/N and the resolution of an FT sensor by placing a rotary shutter for executing incidence and cut-off of the light to a picture elements string at every one field period, and outputting sigal charge of all effective picture element lines in a transfer field period. CONSTITUTION:A light emitted from a lens part 2 transmits through a transmitting area of a rotary shutter 6 and is made incident on an FT sensor (frame transfer CCD sensor) 1, also reflected by the reflecting area of the rotary shutter 6, and the reflected light is made incident to a ground glass display surface 10 through a mirror 8A and a relay lens 9. The rotary shutter 6 is coupled coaxially to a rotary drum 8 of a VTR formed as one body with a motor, and its structure consists of a transmitting area 61 being an incident area, and a reflecting area 62 being a light cut-off area as shown in the figure. In such a state, in a period in which a light is made incident on the FT sensor 1 through the transmitting area 61, the FT sensor 1 goes to an accumulation field period on the whole, and goes to a transfer field period on the whole in a period in which a light is not made incident by the reflecting area 62.
Patent JP-S57212244-A (JP)
Title: Solid rubber adhesive promotor and rubber adhesion improvement for metal reinforcing elements buried in rubber
Inventor: KARURUUHAINTSU FURASETSUKU
IPC: C08J5/10
Filed: 1982-06-15
Abstract: The present invention relates to a solid rubber adhesion promoter composition. It comprises 20-90%, preferably 60-80% by weight of cobalt naphthenate, nickel naphthenate or a mixture thereof and 10-80%, preferably 20-40% by weight of cobalt resinate, nickel resinate or a mixture thereof. The composition can be produced in the form of crisp, non-dusting, friable cast solids, powders or flakes. It has a long shelf life and mixes very well into rubber compounds. By the use of the present promoter compositions strong rubber-to-metal adhesion is obtained.
Patent JP-S61261110-A (JP)
Title: Pneumatic radial tire
Inventor: KITA ISAO
IPC: B60C15/06
Filed: 1985-05-15
Abstract: PURPOSE:To enhance the performance of a pneumatic radial tire for passenger's vehicle, by forming a carcass layer with layers continuously connected to bead cores and layers having an intermediate cut-out structure in the center area of the tread of the tire, and by setting the intervals of carcass cords in the maximum width area of the tire to a predetermined value. CONSTITUTION:Two carcass layers 13, 14 in which organic fiber cords such as, for example, polyester cords are laid at substantially 90 deg. with respect to the circumferential direction of a tire are laid, being folded back at both side bead cores 15 from the inside to the outside of the latter, and are terminated, having different heights h1, h2 in the radial direction in the vicinity of the bead cores 13, 14. Further, of the carcass layers 13, 14, one layer has its folded back ends superposed with belt layers 1, 12. Further, the intervals of cords in the carcass layers 13, 14 within the maximum width area of the tire are set to be larger than a value about 2 times as large as and less than a value 3.5 times as large as the diameter of cords. With this arrangement it is possible to enhance the drive comfortability of the vehicle, and rotation-resistant characteristic and separation-resistant characteristic of carcass fold back section of the tire.
Patent JP-S63266337-A (JP)
Title: Vibration type transducer
Inventor: NAKAGAWA WATARU
IPC: G01N9/00
Filed: 1987-04-24
Abstract: PURPOSE:To quickly replace a fluid of the inside of a housing by providing two cavities and two acoustic tubes on both sides of a vibrating body, and aggregating two acoustic tubes of the surface and the reverse side of the vibrating body and connecting them to one conduit tube. CONSTITUTION:By laminating housing 5, 6, a base body 1 and a vibrator 4 consisting of piezoelectric vibrators 2, 3, disk-like cavities 8, 9 having a roughly equal volume V are formed. Simultaneously, on both sides of projecting parts 1a, 1b of the base body 1, acoustic tubes 10a, 10b, 11a and 11b whose cross sections are semi-circular are formed, and their tips communicate with conduit tubes 12a, 12b formed by grooves 5d, 6d of the housings 5, 6. In this state, when the conduit tube 12b is set at the upstream side and inserted into a fluid, the fluid to be measured passes through the cavities 8, 9 from the acoustic tubes 10b, 11b and flows to the acoustic tubes 10a, 11a, and the fluid to be measured is always replaced.
Patent JP-S582396-A (JP)
Title: Analog-display wrist watch
Inventor: YAJIMA TAKESHI
IPC: C10N20/06
Filed: 1981-06-29
Abstract: PURPOSE:To obtain an analog watch having stable lubricity and abrasion resistance, by applying a composite coating film consisting of a specific organic metal compound, an organic compound and lubricating fine solid powder to the surface of the parts of the second-hand, the minute-hand, and the hour-hand. CONSTITUTION:The whole surface of the hands such as second-hand, minute- hand, and hour-hand and/or the parts to hold the hands, or the engaging parts thereof are coated with a treating liquid consisting of (A) a tetraalkoxysilane compound, (B) a tetraalkoxytitanium compound, (C) a hexakis(alkoxymethyl)melamine compound of formula, (D) lubricating fine solid powder, and (E) an organic solvent, and heated, e.g. at 60-250 deg.C for 5-100min to form a coating film. EFFECT:Uniform force for putting the hand to the shaft, and stable fixing strength of the hand.
Patent JP-S59226140-A (JP)
Title: Production of fiber-reinforced composite material
Inventor: KUBO MIKIO
IPC: B29C43/02
Filed: 1983-06-08
Abstract: PURPOSE:To obtain a fiber-reinforced composite material having an intricate shape by pressurizing intermixedly long fibers and short fibers and preforming the mixture to a desired member shape then impregnating the base phase of a molten metal therein. CONSTITUTION:Metallic or inorg. long fibers 3a are arranged in the housing parts 1a, 2a of primary forming molds 1, 2 and a prescribed amt. of short fibers 3b are successively inserted therein while the short fibers are bridged between the long fibers 3a and are superposed thereon generally like sponge. The long and short fiber groups 3a, 3b are molded under pressure by using pressing plates 4, 5. Such molding is housed in secondary forming molds having a desired shape and after the short fibers 3b are replenished in the required part, the molds are heated to cure the molding. A molten base phase material is impregnated with such molding to obtain a fiber-reinforced composite material. The fiber density in the composite material is made uniform by such method and the strength of the material is stabilized. Since adquate voids are formed among the fibres, the impregnation of the base phase is easy.