baber/WOPTO huggingface dataset:
Patent JP-H08253831-A (JP)
Title: Aluminum alloy sheet for anodic oxidation, excellent in uniformity of color tone, and tis production
Inventor: KOBAYASHI TOKIHIKO
IPC: C22C21/00
Filed: 1995-03-14
Abstract: PURPOSE: To produce an aluminum alloy sheet for anodic oxidation film, capable of forming an anodic oxidation film with uniform color tone. CONSTITUTION: This sheet is composed of an aluminum alloy having a composition consisting of, by weight, 0.1-1.0% Fe, 0.01-0.5% Si, 0.05-1.0% Mn, and the balance Al with inevitable impurities, and shows a uniform color tone by means of anodic oxidation treatment. Moreover, the sheet can be obtained by applying homogenizing treatment to an aluminum alloy ingot having the composition at 400-600 deg.C, further applying hot rolling to the aluminum alloy ingot, and then subjecting the resulting hot rolled plate to cold working including process annealing treatment and/or final annealing treatment.
Patent JP-S54146480-A (JP)
Title: Fluorescent lamp
Inventor: NODA TAKATOSHI
IPC: H05B41/08
Filed: 1978-05-08
Abstract: PURPOSE:To add an all-night light function to a glow lamp, by providing the glow lamp with an auxiliary electrode and causing glow discharge between the auxiliary electrode and a main electrode which is used to start lighting on a fluorescent lamp. CONSTITUTION:When a rotary contact a is brought into touch with a fixed contact b by operating a switch 14, a light-on circuit for the fluorescent lamp 10 is closed to light it on. When the rotary contact a is brought into touch with a fixed terminal c by operating the switch 14 further, the light-on circuit is opened to light off the fluorescent lamp. At that time, an auxiliary switch 17 is closed to apply the voltage of a power source between the auxiliary electrode 6 and the main electrode 4 of the glow lamp 12. The glow discharge is thus caused between these electrodes so that the glow lamp 12 is dimly lighted on. When the rotary contact a is brought into touch with a disconnected contact d by operating the switch 14 furthermore, no light is emitted.
Patent JP-S58171230-A (JP)
Title: Rotary tool holder
Inventor: TAKARADA TOSHIO
IPC: B23B31/20
Filed: 1982-04-02
Abstract: PURPOSE:To contrive facilitation of tool exchange, by a method wherein an adjusting screw is made to serve as a driving piece as well as its own action of screw adjustment and a thrust load and machining torque are supported sufficiently by making a twisting direction of the adjusting screw into the reverse direction of a cutting edge of a tool. CONSTITUTION:A through hole 13 is provided in the center of a main body 1 of a holder and an adjusting screw 8 is screwed in the through hole 13 along a thread 14. A taper collet 4 is installed on the tip of the main body with a nut 5. An insertion groove 10 in which a tongue 9 provided on the rear end of a straight shank 3 of a tool 2 is insertable is provided on the lower end face of the adjusting screw 8 and a notch 16 is provided on the insertion groove 10 at the rear end face of the straight shank 3 by keeping in touch with an osculating face 15. As a twisting direction of the adjusting screw is in the reverse direction of that of a cutting edge of the tool 2, a protrusion length of the tool can be decided by turning it.
Patent JP-S55147334-A (JP)
Title: Method of testing opening and closing of valve for cutting off fuel for boiler
Inventor: TEJIMA TOSHIAKI
IPC: G01M99/00
Filed: 1979-05-04
Abstract: PURPOSE: To test an interrupting valve during the boiler driving by testing the opening and closing of the fuel cut-off valve when the load of the boiler assumes a value lower than a predetermined value.  
     CONSTITUTION: When the load of a boiler is reduced to 50% or less, the opening and closing test of a fuel cut-off valve A is first carried out. When a "valve A test closing command" 5 is issued by a push-button operation, if "valve B is fully opened" at "boiler load of 50% or less", "valve A closing test" is carried out. After the lapse of a predetermined time from the issuance of "valve A test closing command", if "valve A closed" is not confirmed, "valve A accident alarm" 6 is issued. After the lapse of a predetermined time from the issuance of the "valve A test closing command" 5, if "valve A accident alarm" 6 is not issued, a "valve A test opening command" 7 is issued to carry out the test of opening the cut-off valve A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61212512-A (JP)
Title: Hair tonic
Inventor: EDA TAKASHI
IPC: A61Q7/00
Filed: 1985-03-19
Abstract: PURPOSE:To provide a safe and excellent hair tonic compound containing melatonin. CONSTITUTION:The objective hair tonic can be produced by compounding 0.0001-5wt%, preferably 0.001-1wt% melatonin (a pale yellowish white crystalline powder obtained as a component secreted from conarium), and if necessary, various additives (e.g. disinfectant such as hinokitiol, cationic surfactant, etc., refreshing agent such as menthol, etc., oil such as olive oil, squalane, etc., perfume, antioxidant, UV absorber, dye, ethanol, water, etc.). It is expected that the falling-off of hair can be decreased or prevented by antagonizing testosterone or 5alpha-DHT (a male hormone) or inhibiting the bonding of the hormones with receptor protein, and melatonin exhibits the antagonistic effect.
Patent JP-H08209974-A (JP)
Title: Disc-shaped iron plate and iron ball used in quakeproof house
Inventor: KANDA KIYOMITSU
IPC: E04H9/02
Filed: 1995-02-07
Abstract: PURPOSE: To suppress oscillation of a building due to oscillation of a foundation basis during the occurrence of an earthquake by a method wherein a building foundation basis and a disc-shaped iron plate are in close contact with each other, an iron ball is placed therebetween, and the iron ball is rotated following oscillation of the disc-shaped iron plate. CONSTITUTION: A foundation basis 1 and a disc-shaped iron plate 2 are in close contact with each other and an iron ball 3 is placed between an iron plate foundation basis 4 and the disc-shaped iron plate 2. In this case, the edge of the disc-shaped iron plate 2 is bent at right angles to form an iron ball stop. In which case, during the occurrence of an earthquake, even when a house is oscillated in all directions, the iron ball 3 is rotated following oscillation of the disc-shape iron plate 2, and the iron plate foundation basis 4 and the house are kept in an immobile state. Further, the house is oscillated to the left due to an earthquake, the iron ball 3 is raised to the right outside of the disc-shaped iron plate 2 as the ball is rotated.  Similarly, when it is oscillated to the right, the iron ball 3 is raised to the left outside of the disc-shaped iron plate 2 as the ball is rotated and in this case, the jump-out of the iron ball 3 is blocked through the presence of an iron ball stop. The central part of the disc-shaped iron plate 2 is formed in a recessed state and when the earthquake is stopped, the iron ball 3 is returned to its original position and the house is also returned to its original position.
Patent JP-S58179441-A (JP)
Inventor: JIYAAHAADO JIYURIASU HAASU
IPC: A23K1/14
Filed: 1983-03-30
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-S63221823-A (JP)
Title: Dust capturing method and its device
Inventor: MOTOKI HIDEO
IPC: B03C3/41
Filed: 1987-03-10
Abstract: PURPOSE:To make the capture of fine dust particles easy by conducting positively charged dust and negatively charged dust into a dust agglomeration part after a junction of two channels and enlarging the dust particles to capture the enlarged dust particles with the help of a dust collector. CONSTITUTION:Dust 3 conducted into a channel 26 of a dust separation part 24 is positively charged as dust 32, while dust 3 conducted into a channel 27 is negatively charged as dust 34. When dusts 32, 34 are introduced into a dust agglomeration part 9 after the junction of the channels 26, 27, dusts, 32, 34 attract each other, and undergo agglomeration and enlargement processings into dust 36. Next, the enlarged dust 35 is guided into the second stage dust separation part 24, where the dust 35 is further agglomerated and enlarged into dust 38 due to the same action as that which is effected in the first stage. The dust 38 drops by gravity in the terminal part of dust induction channel 2 to be captured by a dust collector 11.
Patent JP-S61213622-A (JP)
Title: Measuring instrument for outside diameter dimensions
Inventor: YAMAZAKI KUNIO
IPC: G01B5/08
Filed: 1985-03-19
Abstract: PURPOSE:To set the reference outside diameter dimensions easily without using a ring gage by providing a reference base having the upper surface and the lower surface crossing the base line at right angles and a setting reference instrument. CONSTITUTION:In case the dimensions of an object 1 to be measured is taken absolutely, a contact shoe 22 of a displaying means 20 is abutted on the upper surface 42 in a state that the reference base 40 is engaged with the contact area 12 of a saddle type fixed base 10 and a preset switch 27 is used in this state to set so that a virtual circle prescribed by both guide faces 41 and the upper surface 42, namely, the outside diameter of a reference circle is displayed by a digital display part 24. Then, when the prescribed object 1 to be measured is similarly abutted on the contact area 12 of the saddle type fixed base 10, a spindle 23 is displaced along the base line P following a deviation of the outside diameter D of the object 1 to be measured from the reference circle and a displayed value of the digital display part 24 is abstracted from or added to a preset value in accordance with the displaced amount to take the absolute measurement.
Patent JP-H01229426-A (JP)
Title: Recording method for optical information
Inventor: ONO EIJI
IPC: G11B7/0045
Filed: 1988-03-09
Abstract: PURPOSE:To obtain a reproduced waveform having a small distortion by varying the recording power to minimize the second harmonic distortion in case a signal is reproduced from a mark of the signal to be recorded in accordance with the change of the length of said mark. CONSTITUTION:The form distortion of a recording mark is not constant and varies largely according to the recording laser power, the linear velocity (the relative velocity between a laser light spot and an optical disk), the size of the recording mark, etc. In this respect, the recording power is varied so that the second harmonic distortion is minimized in case a signal is reproduced from a mark of the signal to be recorded in accordance with the mark length. Thus it is possible obtain a recording mark having front-back symmetricalness together with reduction of the distortion of a reproduced waveform and to apply a signal recording method using a pulse width modulation PWM system.
Patent JP-H10254060-A (JP)
Title: Back projection type display device
Inventor: NOGUCHI TAKASHI
IPC: G02B21/22
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize and thin a device main body and to reduce noise produced by a ventilation fan by providing a heat radiation means arranged on the back side of a reflection means and a heat transfer means transferring heat generated from a video projection device to the heat radiation means. SOLUTION: An aperture part is formed on a housing 2 so that the heat generation means 9 provided on the back side of a 2nd total reflection mirror 72 may be exposed to the outside of the housing, and a heat radiating hole is bored on the lower side surface of the back side of the housing 2. Thus, the means 9 is air-cooled and also the vicinity of the video projection device 4 is air-cooled by outside air. The heat transfer means 10 is provided between the means 9 and the device 4 so as to transfer the heat generated from the device 4 to the means 9 and radiate the heat to the outside air by the means 9. Thus, the heat generated from the device 4 is transferred to the means 9 provided on the back side of the reflection means 7 through the means 10, and is radiated to the outside air by the means 9.
Patent JP-H05253026-A (JP)
Title: Sink apparatus
IPC: A47B77/06
Filed: 1992-03-13
Abstract: PURPOSE:To make a sink apparatus invisible from a living room but well-lighted on the user's hand by building a light shielding member with a shielding property upright lower than the level of eyes at the rear rim part of a worktop of a sink which has a water tank and a stove on the top surface of a cabinet. CONSTITUTION:A worktop 7 with a water tank 5, a gas stove, a faucet and the like arranged thereon is formed on the top surface of a cabinet 4 to build a sink 3. A pair of support members 9, upper and lower, is provided on a back guard 8 of the worktop 7 and a goods carrier rack 9b and two supporting grooves 9a are formed. A light transmitting member 10 with a level of eyes. This constitution makes the apparatus invisible on the shielding property is provided slidably in the supporting grooves 9. The supporting members 9 are set lower than the worktop 7 loaded highly from a living room and keeps it light on the user's hand while cooks and dishes can be carried in or out conveniently.
Patent JP-S62210941-A (JP)
Inventor: MATSUZAKI HEIHACHI
IPC: B01D29/48
Filed: 1986-03-13
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-H01227909-A (JP)
Title: Corresponding method for three-dimensional measurement of wire rod
Inventor: MARUYAMA TSUGUHITO
IPC: B25J19/04
Filed: 1988-03-09
Abstract: PURPOSE:To obtain correct correspondence by finding an evaluated value between a reference slit light projection point as a reference point and a multislit light projection point and determining the correspondence between the multislit light projection point and a multislit light surface where the evaluated value is minimum. CONSTITUTION:Temporary correspondence 1-a between a multislit light pickup image and the multislit light surface is obtained. Then the three-dimensional position of the multislit light projection point is calculated 1-b. Then, the evaluated value 1-c between the reference slit light projection point as a reference point and the multislit light projection point is found. Lastly, the correspondence between the multislit light projection point and multislit light surface where the evaluated value is minimum is determined 1-d by a dynamic programming method.
Patent JP-S58173863-A (JP)
Title: Thyristor
Inventor: TANAKA CHIKARA
IPC: H01L29/744
Filed: 1982-04-05
Abstract: PURPOSE:To provide high speed SCR with small outside diameter by a method wherein a gate electrode is provided on a position where a gate electrode and an auxiliary SCR can arc so that the electrode may come into low resistance contact with PB layer pinching an auxiliary nEA layer between the main region nEM layer and encircling the nEA layer, gate and auxiliary electrode at a part of cathode electrode. CONSTITUTION:A cathode electrode is projected above PB layer excluding the part opposing to the auxiliary electrode of the main region nEM to emitter-shortcircuit the periphery of nEM as well as the central part at holes 6. Therefore the displacement current and leakage current flowing to the PB layer are bypassed to an electrode 3 averting from the nEA to prevent any miss-arcing from happening. Besides the main and auxiliary SCR may arc at gate signals reducing finger voltage as the gate electrode 5 is near nEA while the initial conductive electrode region may be expanded by an auxiliary electrode 4. Furthermore, any noise in the electrode 5 is directly bypassed to a part 3a of the electrode from the PB layer while the displacement current and leakage current are also bypassed preventing any miss arcing from happening to expand nEM flowing large current since the part 3a of the electrode 3 is extended to the vicinity of the gate electrode 5.
Patent JP-S61215860-A (JP)
Title: Aluminum piston
Inventor: OOTA ATSUSHI
IPC: F16J1/01
Filed: 1985-03-19
Abstract: PURPOSE:To ensure dimensional accuracy of a piston and reduce its manufacturing cost, by forming the piston in fine composition with high specific gravity further a combustion chamber left as holding a casting surface. CONSTITUTION:A piston, using a vertical type pressurization casting device, charges inside a preheated metal mold for gasoline engine piston casting under pressure with a melted alloy consisting of 13-16% Si, 0.8-4.0% Cu, 1.0-3.0% Ni, 0.6-1.3% Fe and the rest of Al. After the metal mold is charged with the alloy, local pressurization is applied to a thickness part. Here the piston, in order to form a combustion chamber 2 left as holding a casting surface, uses a metal mold of tungsten alloy material with high thermal conductivity further cools the metal mold to decrease its temperature by water cooling or the like, forming especially fine chilled composition 6.
Patent JP-H02235059-A (JP)
Title: Color diffusion transfer photographic sensitive material
Inventor: TORIUCHI MASAHARU
IPC: G03C8/10
Filed: 1989-03-08
Abstract: PURPOSE:To increase the transfer rate of an image and to improve the sharpness by using a specified dyestuff releasing redox compd. CONSTITUTION:When a layer contg. a silver halide emulsion and a dyestuff releasing redox compd. (A), an image receiving layer capable of mordanting a dyestuff and a neutralizing layer enabling neutralization are formed to obtain a sensitive material, a compd. represented by formula I is incorporated as the compd. A. In the formula I, Dye is a yellow dyestuff (precursor) group represented by formula II, X is a simple bonding or combining group, Y is a group which reacts with a photosensitive silver salt having a latent image and makes the diffusibility of a dyestuff component different before and after the reaction, each of R<1>-R<3> is H, halogen, etc., n is 0-4, q is 1 or 2 and X bonds to Dye through one of R<1>-R<3>. A compd. represented by formula III may be used as the compd. A.
Patent JP-S59181889-A (JP)
Title: Chroma signal demodulating circuit
Inventor: TANAKA YUTAKA
IPC: H04N9/66
Filed: 1983-03-31
Abstract: PURPOSE:To halve false profile by using a 4-bit ring counter forming a burst signal and signals having phase difference of 0 deg., 90 deg., 180 deg. and 270 deg. from a clock signal from a PLL so as to control a demodulating circuit. CONSTITUTION:A signal from a terminal 1 is applied to a PLL4 through a burst gate 3, the clock signal having a frequency four times a chroma subcarrier frequency is formed and applied to a sampling circuit 2. A signal quantized by an A/D converting circuit 5 is applied to a digital luminance chroma separating circuit 6. The clock signal from the PLL4 is applied to the 4-bit ring counter 8 and the burst signal and the phase signals of 0 deg., 90 deg., 180 deg. and 270 deg. are formed and applied to the demodulating circuit 7. The color difference signal from the demodulating circuit and the luminance signal from a separating circuit 6 are applied to a matrix circuit 9, where three primary color signals are formed and applied to a D/A converting circuit 10 (10R-10B) and an LPF11 (11R-11B).
Patent JP-S53140357-A (JP)
Title: Sphering device of thermoplastic particles
Inventor: OGUCHI TOSHIHIKO
IPC: G03G9/08
Filed: 1977-05-14
Abstract: PURPOSE:To obtain large quantities of homogeneous thermoplastic particles having a high sphericity in a short time, by blowing an air stream in which thermoplastic particles are dispersed into a high-pressure hot air stream jetted radially.
Patent JP-H05234560-A (JP)
Title: Ion implanting device
Inventor: ASAI ATSUSHI
IPC: H01L21/265
Filed: 1991-02-27
Abstract: PURPOSE:To implant only the desired ion accurately by providing a first and a second analyzing magnets, and deflecting the ion beam to the directions different from each other to perform the mass spectrometry. CONSTITUTION:In an ion implanting device, which performs the mass spectrometry of the ion 2 drawn from an ion source 1 with analyzing magnets and emits the ion to be implanted, a first analyzing magnet 3A and a second analyzing magnet 3B are provided. The magnet 3A deflects the ion beam for mass spectrometry, and the magnet 3B deflects the ion beam to the opposite direction thereof for mass spectrometry. After the acceleration by an accelerator 4, these magnets 3A, 3B are provided to form a mass spectrometry analyzer 30, which deflects the ion beams to the directions opposite to each other, to perform the analysis of the ion after the acceleration. Not only the ion beam of the element having a high purity can be obtained, but also the ion having a high purity of energy can be implanted accurately.
Patent JP-S54146983-A (JP)
Title: Production of hall element
Inventor: HATSUTORI MASUZOU
IPC: H01L43/14
Filed: 1978-05-10
Abstract: PURPOSE: To obtain a superior Hall element characteristic by evaporating Sb simultaneously with evaporating an InSb compund and supplementing the deficiency of Sb of the InSb poly-crystal film educed on the substrate.  
     CONSTITUTION: A substrate is held at 220 to 270°C or 400 to 470°C, and Sb is evaporated separately simultaneously with evaporating an InSb compound. When Sb/In is controlled to 0.1 to 1 or 2.5 to 6 to eliminate the composition slippage of the InSb compound in respect to the quantity of Sb supplemented according to temperature range of the substrate, a uniform InSb is formed on the substrate and is superior in the characteristic as a Hall element, and further, heat treatment is not required for the formed InSb poly-crystal film. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62211651-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: TAMOTO KOUJI
IPC: G03C11/00
Filed: 1986-03-13
Abstract: PURPOSE:To decrease the volume of rinsing water without deteriorating the density of a fogging part and the preservability of a die image by incorporating a specific coupler into a titled material. CONSTITUTION:The coupler to form the compd. or precursor thereof having such a dye part in which the max. absorption wavelength is shifted to a short wavelength side directly by the coupling reaction with the oxidant of a color developing agent or by the bond cloven via a timing group and further having such a dye part in which the max. absorption wavelength prior to the shift is exhibited by the above-mentioned reaction is incorporated into the color photosensitive material. For example, the coupler expressed by the formula: Cp-(TIME)n-X-Dye is incorporated therein. In the formula, Cp is the residual coupling group by the coupling reaction; TIME denotes a timing group; n denotes 0, positive integer; Dye denotes a residual group of dye; X denotes a residual group of auxochrome. The amt. of the rinsing soln. and/or stabilizing soln. to be replenished is decreased to 0.1-50 times the amt. of the carry over from the previous bath for the photosensitive material.
Patent JP-H11333540-A (JP)
Title: Manufacture of multiple stage pulley
Inventor: MASAHARA HIROSHI
IPC: B21H1/04
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a multiple stage pulley without arranging a plurality of grooving parts in a coaxial manner. SOLUTION: Grooved parts are successively formed in a condition where in-between of the grooved parts are pressed by a press roller 204. When a groove part is formed by grooving rollers 206a, 206b, 207a and 207b, one groove part and the other grove part are simultaneously formed so that a part to press a work W2 and a part to press a work W2 are deviated from each other in the circumferential direction of the work W2. Thus, when the groove part is formed, the deformation of the groove part to be formed and its adjacent groove part is suppressed, so the yield of a multiple pulley can be improved without arranging a plurality of grooving parts in a coaxial manner, and the manufacturing cost of the multiple pulley can be reduced.