baber/WOPTO huggingface dataset:
Patent JP-H0241612-A (JP)
Title: Laminated bus-bar distribution board and treating method of bus bar circuit
Inventor: WATANABE KAZUHIRO
IPC: H05K3/46
Filed: 1988-07-29
Abstract: PURPOSE:To obtain an electric connection box, a circuit of which is treated easily and working and incorporation of which are also simplified, by forming a bus bar circuit through connecting pieces positioned outside or inside a laminated insulating substrate and a circuit section. CONSTITUTION:A bus bar circuit 10a under a first layer insulating substrate 1a with a downward terminal 4 and a bus bar circuit 10b on a fifth insulating substrate 1e with an upward terminal 4' are unified while having circuit sections 11, 11' coupled with a connecting piece 12, and a stepped bus bar circuit 10 having the difference of elevation is shaped. An opening section 1' penetrating each insulating substrate 1a-1e of a laminated insulating substrate 1 is formed, and the connecting piece 12 is positioned. The connecting piece is parted into connecting sections 12A and 12B at that time, an elastic holding piece 12c is shaped to one of the connecting piece through cutting-erection, and both the connecting sections and the elastic holding piece can be coupled detachably. Accordingly, the laminating operation of the bus bar circuits and the insulating substrates can further be simplified, and the circuits are treated easily.
Patent JP-H0238961-A (JP)
Title: Temperature conductivity measuring method
Inventor: MAEZAWA KAZUHIRO
IPC: G01N25/18
Filed: 1988-07-29
Abstract: PURPOSE:To measure temperature conductivity under optional border conditions by eliminating the need for a controller for realizing ideal border conditions by using an analytic solution obtained by solving a heat conduction equation under optional border conditions. CONSTITUTION:The heat conduction equation is solved as to the heat conduction model of an infinite flat plate with width (l). When the temperatures of both end surfaces of the flat plate are expressed by optional temperature functions theta1(t) and theta2(t) for time (t), the center temperature theta c(t) of a body to be inspected which has temperature conductivity (a) is represented by an equation 1. Integra tion is carried out by using the theorem of a mean value to find the temperature conductivity (a) as shown by an equation 2. Therefore, the temperature conductiv ity (a) is an shown by an equation 3 according to a value api<2>eta/l<2>. Consequently, the temperature conductivity (a) is found from the temperature difference 1/2theta s(t)-theta c(t) of the body to be inspected and the sum of measured temperatures of both end surfaces of the body to be inspected. Here, aalphapi<2>eta/l is about 1/10 as large as a Fourier number, so the temperature conductivity is determined generally by an equation IV with sufficient accuracy.
Patent JP-S6432545-A (JP)
Title: Data transmission system
Inventor: HATAKEYAMA AKIHIRO
IPC: H04L1/00
Filed: 1987-07-28
Abstract: PURPOSE:To attain error correction in a random error state by using a time scrambler on a transmission line so as to rearrange a data in time series and transferring he constituted data so as to allow a reception side to apply inverse processing to the time scrambler. CONSTITUTION:A data given from a transmission data terminal equipment 1 of a data transmission system to a reception (opposite) party is outputted, a data is coded by a coder 2 to input the result to a time scrambler section 3. The scrambler section 3 applies the processing replacing the data in time series to send the data structure subject to time scrambling. The data structure is fed to a software discriminator 5 at the reception side via a transmission line 4. The discriminator 5 applies software discrimination processing of a synchronizing character or the like to process the noise superimposed on the data and applies the reverse processing to the scrambler section 3 by the time descrambler section 6, restores the data into the original arrangement in time series and outputs the result to a reception data terminal equipment 8 via a decoding section 7.
Patent JP-H0475880-A (JP)
Title: Control method for tightening nut runner
Inventor: KAWAGUCHI NOBORU
IPC: G05D17/00
Filed: 1990-07-16
Abstract: PURPOSE:To evade the adverse effect due to the inertia of a nut runner, by detecting the rotation energy of the nut runner of its seating time from the tightening start and equalizing the total rotation energy upto the tightening completion after this time with the energy that the rotation energy at the seated time is subtracted from a target energy. CONSTITUTION:A rotation energy equivalent to the product of the size of a brake torque and the azimuth during brake motion is set in advance as a target energy A. The rotation energy of a nut runner of its seating time is then detected and the impressing current value of a motor M in the nut runner is controlled so that the total rotation energy C up to the tightening completion time becomes equalized with the energy that the rotationenergy of the seated time is subtracted from the target energy A, after this time.
Patent JP-S6252114-A (JP)
Title: Production of activated carbon having high specific surface area
Inventor: TSUYUKUCHI AKIO
IPC: C01B32/336
Filed: 1985-08-28
Abstract: PURPOSE:To produce an activated carbon having high specific surface area economically in high yield, by compounding an aldehyde and an acid catalyst or alkaline catalyst to the distillation residue of crude tar acid, carrying out the addition condensation of the mixture, mixing the obtained resin with pitch and carbonizing and activating the mixture. CONSTITUTION:The distillation residue of crude tar acid is mixed with (A) an aldehyde such as formaldehyde and (B) an acid catalyst or an alkaline catalyst, and the mixture is resinified by the condensation addition reaction in a resin production apparatus under refluxing in vacuum. The obtained resin is mixed with pitch at a weight ratio of about 99:1-1:99 at a temperature below the hardening temperature of the resin and above the softening point or melting point of the resin. The mixture is carbonized and activated at about 700-950 deg.C to obtain a high-performance activated carbon containing fine pores and having high specific surface area and low ash content.
Patent JP-H0717628-A (JP)
Title: Method and device for conveying thin plate
Inventor: FUKUO MASATOSHI
IPC: B65G49/07
Filed: 1993-06-30
Abstract: PURPOSE:To provide a method and device for holding and conveying thin plates such as a semiconductor wafer having the wetted surface in non-contact state. CONSTITUTION:A holding body 10 formed with a shallow recess 11 capable of receiving a semiconductor wafer 1 is opposed to the surface of the semiconductor wafer 1 to form a water film between the wafer 1 and the recess 11 of the holding body 10, so that the wafer 1 is held by the surface tension of water without making with the holding body 10. Thus, since the wafer 1 is conveyed while the water film is formed between the wafer 1 and holding body 10, the wafer 1 can be conveyed without drying the surface of the wafer 1. Also jetting gas conventionally is not required and particles are not scattered even under an environment having low degree of cleanness without contaminating other wafers 1.
Patent JP-2001011375-A (JP)
Title: Photo catalyst-containing coated film-laminated structure
Inventor: KAMIMURA SHIGETO
IPC: C09D183/04
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a photo catalyst-containing coated film-laminated structure having a sufficiently close adhesion with various ground base materials, especially with an organic base material and securing its close adhesion over a long period of time. SOLUTION: This photo catalyst-containing coated film-laminated structure is characterized by a ground coated layer formed with a coating material composition containing (A) an organic resin, (B) a tetraalkoxysilane condensed material having a 1-2C alkyl group and a >=3C alkyl group which is >=5% of the total alkyl groups, and by a top coated layer formed with a coating material containing (C) a silicone resin and (D) a metal oxide having a photo catalytic activity.
Patent JP-S6082638-A (JP)
Title: Thin film of ternary ni-co-fe alloy and its manufacture
Inventor: MITSUOKA KATSUYA
IPC: C23C14/14
Filed: 1983-10-07
Abstract: PURPOSE:To obtain a thin film of a ternary Ni-Co-Fe alloy suitable for use as the material of the magnetic core of a magnetic head by specifying the magnetostriction of a thin film of a ternary alloy contg. regulated percentages of Ni, Co and Fe, giving uniaxial anisotropy, and regulating the anisotropic magnetic field to a prescribed value or below. CONSTITUTION:A thin film of a ternary Ni-Co-Fe alloy consisting of, by weight, <=75% Ni, 10-90% Co and <=15% Fe and having +2X10<-6>--2X10<-6> magnetostriction, uniaxial anisotropy and <=10 Oe anisotropic magnetic field is provided. The thin film has a higher saturation magnetic flux density and a smaller anisotropic magnetic field than a thin film of ''Permalloy'', and it shows high magnetic permeability in a high frequency region, so it is suitable for use as the material of a magnetic head.
Patent JP-H0354469-A (JP)
Title: Apparatus for precipitating ultrafing calcium phosphate in tissue
Inventor: SATO TAIJI
IPC: G01N33/84
Filed: 1989-07-24
Abstract: PURPOSE:To precipitate calcium phosphate without being restricted by the solar rays, a period and a place by providing quartz glass between a xenon lamp emitting light of a continuous spectrum within a specific wavelength range and a turntable on which a specimen tray is placed. CONSTITUTION:An upper illumination chamber 14 and a lower specimen chamber 15 are formed in a case and partitioned by quartz glass 19. Two xenon lamps 16 emitting light of a continuous spectrum at least within a range of about 250-900 nm are arranged in an inclined state within the illumination chamber 14 and an illumination chamber cooling fan 18 is provided to the back part of the illumination chamber 14. The specimen chamber 15 is surrounded by a specimen chamber case 20 and a specimen chamber cooling fan 22 is mounted to the back part of the specimen chamber 15. A cooling apparatus 2 for cooling the silver nitrate solution in a specimen tray A is mounted to the under surface of the case 20 and the cooling plate 24 thereof is fixed to the bottom surface of the case 20. A turntable 25 is placed on the plate 24 and the specimen tray A is placed thereon. In this constitution, in the case of illuminance of 50000 1ux, ultrafine calcium phosphate can be detected cleanly.
Patent JP-H0239428-A (JP)
Title: Etching of semiconductor device
Inventor: ISHIDA TOSHIYUKI
IPC: H01L21/3065
Filed: 1988-07-28
Abstract: PURPOSE:To form an Si trench having an excellent test tube shape while an etching speed is maintained by carrying out reactive ion etching with specific mixed gas while an Si wafer is cooled with cooling gas. CONSTITUTION:An Si wafer 1 in which an Si trench is to be formed is composed of an Si substrate 2 and an oxide film 3 formed on it. The required pattern 4 of the oxide film 3 is formed by etching. The Si wafer 1 is placed on a susceptor 6 cooled with cooling water or the like. He gas 8 of a room temperature is spouted out between the Si wafer 1 and the susceptor 6 from ventilation holes 7a to cool the Si wafer with the He gas. Mixed gas composed of SF6+SiCl4+N2 is employed as reactive gas for trench etching. If the Si wafer 1 is etched in an electric field of 0.6kw with the mixed gas composed of, for instance, 10sccm of SF6+28sccm of SiCl4+20sccm of N2, a test tube shape Si trench 9 can be formed with a speed of 1.2mum/min.
Patent JP-S6346936-A (JP)
Title: Storage type head light device for vehicle
Inventor: ARAKI MASAMICHI
IPC: B60Q1/04
Filed: 1986-08-12
Abstract: PURPOSE:To improve the aerodynamic characteristic of a car body, by pivotally supporting a head light main unit turnably around a rotary shaft, which crosses at a predetermined angle with a light beam axis, so that it draws a generatrix surface of a cone shape, and placing a lens surface to be positioned equalizing its level to the surface of the car body, when a head light is stored, while turning the head light to a rising condition when light is irradiated. CONSTITUTION:If a swivel arm 4 is rotated by a driving motor 5 in the direction of an irradiating position, a head light main unit 2 rotates with a rotary axis 3a of a supporting shaft 2d serving as the center. And in accordance with the rotation, the locus of a light beam axis 3b, drawing a generatrix surface of a cone shape A, causes a lens surface 2e to move in a rising condition while the light beam axis 3b to be directed in the same direction to the advancing direction of a vehicle further in almost the horizontal direction. Accordingly, the direction of the light beam axis 3b can be variably turned so that the lens surface 2e is placed in a level equal to the surface of a car body, when a head light is stored, while in the rising condition when light is irradiated, thus the car body 1 enables its aerodynamic character to be more improved.
Patent JP-S6166475-A (JP)
Title: Horizontal amplitude stabilizing device
Inventor: YOSHIMI OSAMU
IPC: H04N3/22
Filed: 1984-09-10
Abstract: PURPOSE:To enable to keep horizontal amplitude constant by applying lowered DC voltage to a variable resistance for adjusting DC level of vertical parabolic wave responding to drop of AC input voltage. CONSTITUTION:In normal operation, output voltage of a stabilizing power source circuit 1a is stabilized, and this is supplied to a variable resistance 3 as stable constant voltage through a constant voltage element 19 and a condenser 20. Constant voltage from the variable resistance 3 is supplied to a vertical line distortion correcting circuit 8, and by adjusting this voltage, DC level of parabolic wave supplied to the connecting point of S-correcting condenser 7 is changed, and horizontal amplitude is stabilized. When AC input voltage drops to get out of the range of stabilization of a stabilizing power source circuit 1a, dropped DC voltage is applied to a variable resistance 13 as it is. Accordingly, base potential of a transistor 10 drops and acts to widen horizontal amplitude. Consequently, horizontal amplitude becomes constant.
Patent JP-S5980824-A (JP)
Title: Laying method of pipe
Inventor: MATSUSHITA KUNIJIROU
IPC: F16L1/028
Filed: 1982-10-29
Abstract: PURPOSE:To easily bury a pipe by a method in which an assembly of sheet piles and a box is set above the bottom of a hole filled with mud water, the mud water is solidified, the assembly is removed out, and then concrete is placed into the space formed and a pipe is laid on the concrete. CONSTITUTION:An assembly 14 of plural sheet piles 20 and a box 22 is set in a trench 12 filled with mud water in such a way as to position the box 22 above the bottom 15 of the trench 12. A solidifying agent, e.g., cement, water glass, etc., is added to the mud water in the trench 12 to solidify the mud water, the mud water in the box 22 is discharged, and the box 22 is removed out, whereupon a space 26 is formed. Leveling concrete 28 is placed on the bottom of the space 26 and hardened, a pipe 30 is laid, and then the surrounding of the pipe 30 is embedded with soil and sand.
Patent JP-H1030227-A (JP)
Title: Construction method for underground continuous wall
Inventor: YASOJIMA HARUNORI
IPC: E02D5/20
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To simply protect bent-up reinforcing bars, reduce the quantity of the concrete filled around them, omit the concrete cutting work required to expose the bars, and suppress the generation of refuse in the burying method of the bent-up bars. SOLUTION: In this construction method, bent-up reinforcing bars 2 are fitted to a reinforcing bar cage 1 for an underground continuous wall, bend sections 2a of the reinforcing bars 2 are covered with a protective sheath 3, and a protective bag 5 is fitted via a plate-like elastic material 4 to cover the outside of the reinforcing bars 2. The reinforcing bar cage 1 is installed at the prescribed position in an underground continuous wall hole, air or slurry is guided into the protective bag 5 to expand it to 5a, the space between the bent-up reinforcing bars 2 and the excavation face of the underground continuous wall hole is filled with the protective bag 5, then concrete is placed in the underground continuous wall hole. After the concrete is hardened, the air or slurry in the protective bag 5 is removed, the inside of the formed underground continuous wall 7 is excavated, the protective bag 5, the plate-like elastic material 4, and the protective sheath 3 are removed, and the bent-up reinforcing bars 2 are exposed.
Patent JP-H0634704-A (JP)
Title: Insulating film dielectric breakdown evaluation device and time elapse insulating film breakdown evaluation device
Inventor: KIMURA MIKIHIRO
IPC: H01L21/66
Filed: 1992-07-16
Abstract: PURPOSE:To judge breakdown voltage accurately for an insulating film which has plural failure modes by providing a voltage application device for taking the I-V characteristics of insulating film and a current comparator which has an ammeter and dielectric breakdown judgement reference current value. CONSTITUTION:Voltage V is applied to both ends of an electrode 12 in which an insulating film 11 of a sample to be measured is sandwiched, from a voltage application device 13. Current I which flows in the insulating film 11 is measured by an ammeter A which is connected in series to obtain the V-I characteristics. Next, measured current I is compared with the reference current Icr for insulating film dielectric breakdown judgement which is generated by a reference current generator 19 by a comparator 15, and when I>Icr, it is judged to be dielectric breakdown. For example, a continuous line 5 indicates reference current density for judging two kinds of dielectric breakdown by applied electric field, and when the applied electric field is 6MV/cm or less, it is set to current density Jcr1=10<-4>A/cm<2>, and when it is 6MV/cm or more, it is set to current density Jcr2=1A/cm<2>. Thus, A mode failure and B mode failure are checked in accordance with the reference of current density Jcr1 starting from lower electric field, and then C mode failure is checked in accordance with the reference of current density Jcr2.
Patent JP-H0476567-A (JP)
Title: Multicolor developing device
Inventor: SAGAMI SHIZUO
IPC: G03G15/01
Filed: 1990-07-19
Abstract: PURPOSE:To make change over time of a unit short and to facilitate toner replenishing by installing a multiple number of developing units freely oscillably against an electrostatic image carrier, and feeding developer from a developer containing means provided separately. CONSTITUTION:When a reversible motor 38 is rotated, the multicolor developing device 15 is oscillated, and one of the developing units 16a to 16d is oscillated to a developing position facing a photosensitive body drum 1 and the electrostatic latent image formed on the photosensitive body drum 1 is developed by desired toner. Furthermore, distribution of toner from toner boxes 20a to 20d to each developing unit 16a to 16d can be carried out at any time according to necessity by driving a flexible auger contained in each flexible pipe 21a to 21d. Also, the toner can be carried in a carrying path of an approximately straight line.
Patent JP-S5977970-A (JP)
Title: Four-wheel steering gear for vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D7/14
Filed: 1982-10-28
Abstract: PURPOSE:To enhance operability of a four-wheel steering gear at intermediate and high vehicle velocities, by providing a controller for controlling a rear-wheel steering gear in accordance with rear-wheel steering angle characteristics relative to a front-wheel steering angle. CONSTITUTION:Front wheels 1, 1 and rear wheels 2, 2 are mechanically separated from each other, an output 4a from a front-wheel steering angle sensor 4 detecting a steering angle thetaH of a steering wheel 3 is inputted into the controller 10 for the rear-wheel steering gear, and the rear wheels 2, 2 are steered by the input signal. The rear-wheel steering angle thetaR is increased at a predetermined ratio to the front-wheel steering angle thetaF when the vehicle velocity is the highest V1, and becomes thetaR1 at a point of inflection P1, and beyond this point, the angle thetaR is maintained at a fixed value even when the front-wheel steering angle thetaF is increased. When the vehicle velocity is V2 or V3, thetaR is increased at a predetermined ratio to thetaF, and beyond the point of inflection P2 or P3, the rear-wheel steering angle thetaR is maintained to be constant even when the front-wheel steering angle thetaF is increased.
Patent JP-H0241178-A (JP)
Title: Internal body heating device
Inventor: MAGAKI SHINICHI
IPC: A61N5/06
Filed: 1988-07-28
Abstract: PURPOSE:To collectively apply hyperthermia only to the affected part without damaging the function of the body cavity by mounting the light guide body provided between the light detection part and light emitting part of a tube and a light guide body for guiding the light of a light source toward one end of the tube. CONSTITUTION:When the flap 14 of a tube 10 is inserted in a constriction part 24 to complete the staying of the tube 10, the insert part 3 of an endoscope 1 is inserted in the parts descendents duodenum 20 and a light emitting part 4a is opposed to this one end of the tube 10. When a light source 7 is operated in this state to emit light, the light from the light source 10 is guided to the light emitting part 4a through light guides 9, 8 to be emitted therefrom. This light is taken in the light detection part 11 of the tube 10 and further guided to a light emitting part 12 by the light guide 13 of a light guide body to be emitted to the constriction part 24 therefrom. Whereupon, the temp. of the constriction part 24 rises and hyperthermia can be applied only to the constriction part 24 concentratedly. After the completion of hyperthermia, the insert part 3 of the endoscope is pulled out but a lead wire is not led out to the outside and, therefore, no unpleasant feeling is imparted to a patient at the time of non-treatment and no trouble is exerted on a meal.
Patent JP-H0741335-A (JP)
Title: Treatment of glass container
Inventor: SAKAI YASUTO
IPC: C03C17/25
Filed: 1993-07-30
Abstract: PURPOSE:To impart a high preventing effect against elution of alkali to a glass container at a low treating cost by treating the glass container with a treating liquid containing hydrosilicofluoric acid in which silicon dioxide is in a supersaturated state. CONSTITUTION:A glass container is brought into contact with a treating liquid containing hydrosilicofluoric acid in which silicon dioxide is in a supersaturated state. By this method, a silicon dioxide film is formed on at least the inner surface to be in contact with contents of the glass container so as to prevent elution of the component in the glass into contents. In this case, by heat treating the film after formed, the film can be made dense to impart a higher effect to prevent elution of alkali. The heat treatment temp. is preferably high in the range below the strain point of the glass. The silicon dioxide film is preferably >=30nm thick.