baber/WOPTO huggingface dataset:
Patent JP-H0498796-A (JP)
Title: Discharge lamp lighting device
Inventor: KIDO HIROYUKI
IPC: H02M7/48
Filed: 1990-08-14
Abstract: PURPOSE:To ensure the control of the oscillating operation of an inverter circuit by having the output of a voltage detection circuit part preceded by that of a current detection circuit part, at the time of controlling the oscillating operation of an inverter circuit through a judging control circuit part. CONSTITUTION:A codenser C5 for noise absorption, and a Zener diode ZD2 for protecting surge and the like, are connected in parallel, between both ends of a resistance R5 in a voltage detection circuit part 4. The electric potentials of the connection points of resistances R4, R5, are input into an integration circuit formed out of a resistance R15 and of a condenser C6, through a NOT circuit NOT1, while the output of the integration circuit is input into a reverse input terminal of a comparator CP2. A reference voltage obtained from the connection point of a series circuit of a resistance R14 and of a Zener diode ZD3 connected between both ends of a dc power source E2, is input into a non- reverse input terminal of the comparator CP2, and when the output voltage of the integration circuit becomes no more than a reference voltage, the output level of the comparator CP2 becomes 'H'. The output of the comparator CP2 equales the output of the voltage detection circuit part 4.
Patent JP-H0875753-A (JP)
Title: Automatic measuring apparatus for solution physical properties of cellulose derivative
Inventor: MIYAO SHUICHI
IPC: G06K7/00
Filed: 1994-09-09
Abstract: PURPOSE: To automatically measure the physical properties of a cellulose derivative soln. CONSTITUTION: The automatic measuring apparatus has a device 10 preparing a soln. containing a sample of a cellulose derivative in a set concn. and devices 30, 50, 70, 90 measuring the physical properties of the soln. with respect to a plurality of inspection items. A writing erasing type memory 2 is provided at a sample container 1 successively moved to a soln. preparing device 10 and a plurality of inspection and measuring devices 30.... Input means 3, 4 writing inspection data in the memory 2 are arranged in the vicinity of the moving start point of the sample container 1 and data readers 11, 12... reading data from the memory 2 and sequencers 13, 33... giving a command to the devices 10, 30... from read data corresponding to inspection data are arranged in the soln. preparing device 10 and a plurality of the inspection and measuring devices 30....
Patent JP-H0575990-A (JP)
Title: Action compensating device
Inventor: SETO HIROAKI
IPC: H04N19/625
Filed: 1991-08-27
Abstract: PURPOSE:To perform the inter-field compensation and the inter-frame compensation in accordance with the action of a subject by being equipped with a field memory and a frame memory, switching suitably in accordance with the action and performing the action compensation between fields and between frames. CONSTITUTION:Image data supplied to an input terminal T1 supply the coding output through an orthogonal converting circuit 5, a quantizing circuit 6 and a code circuit 40 to an output terminal T2. The output of the circuit 6 is supplied through a reverse quantizing circuit 7, a reverse orthogonal converting circuit 8 and an adder circuit 9 to frame and field memories 2 and 10. By switching a movable armature=(a) of a switch SW5 through an action compensating circuit 11 to a fixed contact (b) or (c), inter-field or inter-frame action compensation is performed, and the predicted data are supplied to an adder circuit 4. When the armature=(a) falls to the contact=(c) side, the in-field processing is performed. Thus, even in the coding, etc., of the fast action compensation, the efficient coding is performed.
Patent JP-S58111369-A (JP)
Title: Semiconductor device
Inventor: YAMAOKA MASAMI
IPC: H01L27/06
Filed: 1981-12-24
Abstract: PURPOSE:To stabilize characteristics, and to improve the controllability of breakdown voltage by separately forming a region having a conduction type reverse to a base body and a region having the same conduction type as the base body and high impurity concentration to the surface of the base body and forming a conductive film overlapping to both regions through an insulating film. CONSTITUTION:The P type region 2 and the N<+> type region 3 having impurity concentration higher than the N type semiconductor base body 1 are formed separately to the main surface of the base body 1. The surface is coated with the insulating film 4 such as a silicon oxide film, the region 2, the region 3 and the upper section of the surface of the base body 1 surrounded by the regions 2, 3 are coated with the conductive electrode 5 so that at least one parts of the region 2 and the region 3 are overlapped from the upper section of the insulating film 4, and the electrode 5 is used as a gate G. Electrodes 6 are formed properly to the base body 1 and the region 2, voltage is applied between the gate G and an anode A as the anode A, and an inversion layer 7 is formed. Reverse bias voltage is elevated, and a depletion region 71 is formed to the surface between the inversion layer 7 and the region 3.
Patent JP-H11117152-A (JP)
Title: Driving roller for yarn feeding device
Inventor: PLATH ERNST-DIETER
IPC: D04B15/48
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a driving roller for yarn feed device, especially yarn feed device in a circular knitting machine. SOLUTION: This driving roller is constituted of a first disk 21 rotatably attached, a second disk 22 which is coaxial to the disk 21 and is relatively rotatable to the disk 21 and a slide piece 25 arranged between two disks 21 and 22 and forming the circumferential face of a driving roller 16, and the slide piece 25 is guided by two disks 21 and 22 and enlargement or contraction of diameter of the circumferential face of the driving roller 16 is obtained by relative rotation of two disks 21 and 22. An adjusting device 31 for facilitating relative rotation of two disks 21 and 22 during continuous rotation of the driving roller 16 contains a summing gear composed of a driving part 36 connected to a first disk 21 and the part 38 to be driven connected to the second disk 22 and the adjusting element 49.
Patent JP-S6278356-A (JP)
Inventor: KUROYANAGI NOBUYUKI
IPC: E04G11/04
Filed: 1985-09-28
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-H0379185-A (JP)
Title: Optical system for color television camera
Inventor: TAKAHASHI AKIRA
IPC: H04N5/232
Filed: 1989-08-22
Abstract: PURPOSE:To easily absorb the deviation of an optical axis and a focusing position by moving at least one image pickup element to a desired position on a photographic lens. CONSTITUTION:Elongated hole 13, 14 are formed at a sleeve 9 holding a solid- state image pickup element 6, and elongated holds 19, 20 are formed at an optical system main body 8 on which a prism 5 is fixed. Furthermore, the supporting plate 15 of an eccentric pin 11 is mounted on an adjusting holder 10 fitted in the sleeve 9, and the pins 11, 11 are fitted in the elongated holes 13, 14, thereby, the element 6 can be moved in the directions of arrows 24, 25, respectively according to the sleeve 9, and eccentric pins 17, 17 are fitted in the elongated holes 19, 20, thereby, the holder 10 can be moved in horizontal and vertical directions, respectively.
Patent JP-2000045761-A (JP)
Title: Catalytic converter
Inventor: NAKAMOTO HIROAKI
IPC: F01N3/28
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a catalytic converter by which an inner peripheral cylinder wall is rapidly heated by the exhaust gas of high temperature introduced to a catalyst support so that the catalyst support can rapidly reaches the reaction temperature, and the exhaust gas can be clarified. SOLUTION: A honeycomb monolithic catalyst support 16 comprising a holding member 13 on its outer periphery and the packings 14, 15 on its front and rear parts, is installed in a cylindrical catalyst case 12 having an exhaust gas inlet 10 and an exhaust gas outlet 11. The catalyst case 12 is provided with a flange 18 mounted on the outer periphery of the exhaust gas inlet 10 and connected to an exhaust manifold 17. The catalyst case 12 comprises a space part 23 having an opening 21 on the flange 18 side and a connecting wall 22 between an outer peripheral cylinder 19 and an inner peripheral cylinder 20 on the opposite side, so that the double tubular structure consisting of the outer peripheral cylinder 19 and the inner peripheral cylinder 20 is formed. A flange 24 connected to an exhaust pipe not shown in Fig., is mounted on the outer periphery of the exhaust gas outlet 11.
Patent JP-H0263419-A (JP)
Title: Electric cooking utensil
Inventor: SHIMOZAWA RISUKE
IPC: A47J27/00
Filed: 1988-08-30
Abstract: PURPOSE:To detect the temperature drop of hot water before the temperature of a pan is lowered to a heater-ON temperature and start heating the pan by detecting that the lowered temperature in a certain time of a pan gets larger than a defined temperature which is set smaller than the difference between the heater-ON and heater-OFF temperatures to detect the temperature drop of hot water. CONSTITUTION:As an inner pan 5 is heated, water temperature rises while generating steam and water is finally boiled. At this time, a second temperature sensor 10 provided on a cover 6 is at a steam temperature theta1 corresponding to the boiling temperature and a control portion 18 takes in a temperature data on this temperature theta1 which is sent in from an A/D converter 14 to detect boiling. On detecting boiling, the control portion 18 turns off a relay contact 15 to stop the electrification to a heater 4. Then, the control portion takes in the temperature data of the inner pan 5 and the cover 6 detected by first and second temperature sensors 9, 10 via the A/D converter and stores these data in a data memory. After the lapse of a certain time T, these data are compared with the temperature data at that time to detect the temperature change of the inner pan 5 and cover 6 during the time T.
Patent JP-H1143388-A (JP)
Title: Ceramic product and color-changing substance using the same
Inventor: NISHIBE TORU
IPC: C04B41/52
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To easily, promptly and inexpensively judge whether or not a ceramic product is silver-containing antimicrobial by adhering a color-changing substance that comprising a sulfur compound reactive with the silver on the antibacterial layer containing silver formed on the surface of the ceramic products and firing the color changing substance at a specific temperature. SOLUTION: On the antimicrobial ceramic product (a disk) having the silver antimicrobial layer, at least one of the surface of the bottom face a coloring substance 2 selected from the at least cadmium sulfide, barium sulfate, strontium sulfate is adhered with a sulfur compound reactive with a sulfur with silver and a glass flux to the surface of the bottom 12 of the ceramic antibacterial ceramic products. Then, this disk is fired at 600-1,000 deg.C to allow the silver in the antimicrobial layer to react with the sulfur to generate the dark brown color. This color change can be modified by the amount of glass flux from brown to yellow brown.
Patent JP-S6460731-A (JP)
Title: Start-up control device for engine generator
Inventor: KUBOMOTO ISAMU
IPC: F02D41/14
Filed: 1987-08-28
Abstract: PURPOSE:To complete build up of an engine within designated time while the cost is reduced in a simple construction by setting a speed governing lever to a start-up start speed position a little to the low speed side from a rated speed set position at the time of start-up. CONSTITUTION:At the time of starting up an engine, start-up control means 8 locates an actuator 6 for controlling start-up to a start-up start speed operating position. Thus, a speed governing lever 4 is set to a start-up start speed set position A1 a little to the low speed side from a rate speed set position A2. After the lapse of designated time from the start of the engine 2, a timer 8a generates a timing end signal to operate the star-up control means 8. With the operation, the actuator 6 for controlling start-up is controlled and switched to a rated speed operating position to switch the speed governing lever 4 to the rated sped set position A2. Thus, even if there is a delay due to speed governing control of the governor, at the time of build up, the engine 2 reaches a rated rotating speed within designated time to be stabilized while overshoot of the rotating speed is prevented.
Patent JP-H03218390-A (JP)
Title: Novel cyclic acetal and smoking composition and food containing same
Inventor: ROBAATO JII EIRAAMAN
IPC: A23L27/20
Filed: 1990-08-17
Abstract: NEW MATERIAL: A compound of formula I [R 1  is H or 1-6C alkyl; R is Ar or Ar 1 ; Ar is 3-ethoxy-4-hydroxyphenyl or 5-methylthiophen-2-yl; Ar 1  is formula II (A is phenyl and R 2  is 1-6C alkyl, A is 4-methoxyphenyl and R 2  is H or 1-6C alkyl, or A is 2-methoxy-4-hydroxyphenyl and R 2  is H.)].  
     EXAMPLE: Methyl 4,6-O-(4-hydroxy-3-ethoxybenzylidene)glucopyranoside.  
     USE: Sustained flavorants for tobacco products and flavor additives to microwaveable foods.  
     PROCESS: A pyranoside of formula III (R 1  is H or 1-2C alkyl) and ethylvanillin of formula IV are reacted in a solvent (preferably DMF) in the presence of an acid catalyst (preferably p-toluenesulfonic acid) and a dehydrating agent (preferably trimethyl orthoformate). 
     COPYRIGHT: (C)1991,JPO
Patent JP-2001038362-A (JP)
Title: Device for electromagnetic field treatment
Inventor: FUKAMACHI SHINPEI
IPC: C02F5/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent scales from being deposited on the inner face of a pipe body by providing a coil wound around the outside of the pipe body forming a fluid flowing pass and controlling an electric current to be applied to the coil so that the current is converted to a current inducing an electromagnetic field of such a prescribed waveform that the frequency changes temporally in a prescribed frequency band and is then applied to the coil. SOLUTION: This device 2 for electromagnetic field treatment is constituted of a coil 8 wound around the outside of the pipe body 4 forming the fluid flowing pass 6, a power source part 10 for supplying current to be applied to the coil 8 and an electric current control part 12 for controlling the current supplied from the part 10 so that the current is converted to an electromagnetic field inducing current and the converted current is then applied to the coil 8. The output value of the electromagnetic field inducing current is decided according to the quality, quantity, etc., of the fluid flowing in the pass 6.  By applying the electromagnetic field inducing current to the coil 8 according to the inside diameter or the like of the body 4, a magnetic field and an electric field are generated inside the body 4 and the electron energy of both fields gives electrolysis energy to the fluid flowing in the pass 6 to perform the electromagnetic field treatment.
Patent JP-S6279890-A (JP)
Title: Treatment of ash of fluidized bed combustion boiler
Inventor: OOSHIMA KAZUAKI
IPC: C04B18/10
Filed: 1985-10-01
Abstract: PURPOSE:To treat the ash discharged from a boiler at a low cost by mixing the furnace bottom discharge material discharged from the bottom of a fire furnace and the fly ash collected from combustion gas and discharged, adding water to the mixture composed thereof and solidifying the mixture. CONSTITUTION:Coal and carbonaceous materials as fuel are burned in a fluidized bed 3 formed by a fluid material contg. limestone as a desulfurizing agent in the fire furnace 1 and the water is heated by the heat and combustion gas obtd. by such combustion to generate steam. The furnace bottom discharge material discharged from the bottom of the fire furnace 1 of such fluidized bed combustion boilder and the fly ash collected from the above-mentioned combustion gas and discharged are mixed and the water is added to such mixture, by which the mixture is solidified. The ash discharged from the fluidized bed combustion boiler which is heretofore difficult to be treated is solidified and is thereby easily treated at a low cost according to the above-mentioned method. The treated ash is made effectively utilizable, for example, for aggregate, etc.
Patent JP-H0877448-A (JP)
Title: Article storage column of automatic vending machine
Inventor: MATSUDA TETSUO
IPC: G07F11/00
Filed: 1994-09-09
Abstract: PURPOSE: To discharge articles at a constant attitude irrelevantly to whether the articles are large or small by extending the lower-end piece part of a spiral member radially outward. CONSTITUTION: The lower-end piece part 8a of the spiral member is extended radially outward while opening outward. Namely, other parts of the spiral member 8 except this lower-end piece part 8a are so formed that the center W of gravity of the smallest article A is right above the plate surface of the spiral member 8 or at a position slightly displaced toward a perpendicular rotary shaft 7. The lower-end piece part 8a, on the other hand, is formed so that the center of gravity of the largest article A is positioned inside the track of rotation drawn by its tip. Consequently, the smallest article A slants slightly inward since the center W of gravity leaves the lower-end piece part 8a. The center W of gravity moves to behind the lower-end piece part 8a eventually and the article falls. The falling attitude of the article A can be made constant irrelevantly to its size.
Patent JP-S6278235-A (JP)
Inventor: TAKENAKA KOJI
IPC: D03D1/00
Filed: 1985-10-01
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-2001039620-A (JP)
Title: Paper processor and image forming device
Inventor: TAKUMI ATSUSHI
IPC: B65H39/11
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To enhance ease of taking paper out of a delivery tray, in a paper processor having a plurality of delivery trays or an image forming device. SOLUTION: In delivery trays 5 disposed in a multiple stages vertically at a paper post-treatment device 2, notches 6 are formed which makes it easy for an operator to take out paper P from this side. The positions of the notches 6 in the delivery trays 5 are set so as to be the same for each delivery tray at odd-numbered and even-numbered stages, and are shifted in the paper delivery direction at the odd-numbered and even-numbered stages and set so that the notches 6 in other delivery trays 5 adjacent to each other vertically may not be overlapped with opening portions.
Patent JP-H1159158-A (JP)
Title: Vehicular air conditioner
Inventor: OBARA SATOSHI
IPC: B60H1/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To properly control the valve opening without using a potentiometer by setting the long operating time of a flow control valve as the difference between the target blow-off temperature calculated by a target blow-off temperature calculating means and the temperature of conditioning air, detected by a temperature detecting means is increased. SOLUTION: A vehicular air conditioner in which engine cooling water is circulated to a heater core 5 arranged on the downstream side of an evaporator 4 through a hot water circuit 6 in an air conditioner case 2 is provided with a controller 20 to which an outside air temperature sensor 21, an inside air temperature sensor 22, a solar radiation sensor 23, a conditioning air temperature sensor 25, a water temperature sensor 24, and a temperature setting unit 26 are connected. The target blow-off temperature of conditioning air is calculated by the controller 20 according to the outside air temperature, the inside air temperature and the solar radiation. Moreover, the electrification time of a servomotor 27 for driving a valve is so calculated that the operating time of a flow control valve 12a for controlling the amount of hot water to be supplied to the heater core 5 may be longer as the difference between the target blow-off temperature and the conditioning air temperature is increased.
Patent JP-H0265828-A (JP)
Title: Floor nozzle for vacuum cleaner
Inventor: ISHII MITSUO
IPC: A47L9/04
Filed: 1988-08-31
Abstract: PURPOSE:To reduce the insertion resistance of a rotor and facilitate assembling by facilitating injection-molding with the division of a rotary body into a plurality of pieces, and by forming the recessed groove of the rotary body in a tapered shape with the set punching gradient of a metallic mold. CONSTITUTION:An agitator 10 has a plurality of rotary bodies 29 arranged on a rotary shaft 28, and a sliding contact piece 30 consisting of the flexible materials of rubber and the like in the spiral direction on the outer peripheries of the bodies 29. The rotary body 29 has two projected sections 31 on the one-side surface, and has two recessed sections on the other side surface, and when the body 29 is set on the rotary shaft 28, then the recessed sections 32 and the projected section 31 are engaged with each other. In this case, on a spiral and tapered roughly-recessed groove 33 set on the rotary body 29, a section X and a section Y are arranged at the same position. In order that the width dimension T of the roughly projected section 36 of the sliding contact piece 30 is made almost equal to the minimum width dimension of the tapered section of the mold punching gradient of the recessed groove 33, the rotor 30 is supported by the recessed groove 33 at a contact section 37. Besides, when the projected section 36 is inserted into the recessed groove 33, then insertion resistance is relaxed.
Patent JP-S58128065-A (JP)
Inventor: JIYATSUKU DORUU
IPC: G11B23/00
Filed: 1982-12-10
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-H0497890-A (JP)
Title: Optical recording medium
Inventor: OGAWA KATSUMI
IPC: G11B7/246
Filed: 1990-08-16
Abstract: PURPOSE:To increase the contrast of the rate of reaction of regenerating laser beam to a recording part and a non-recording part by adding a specific electron donating compound and a specific electron acceptive compound and reacting both of them by the irradiation with writing laser beam to form a compound absorbing reading laser beam. CONSTITUTION:The optical recording medium formed on a transparent substrate 4 contains an electron donating compound composed of at least one kind of a compound among an org. reducing agent such as tannin 5 or hydroquinone, a chelating agent, a sulfur compound and an amino compound and an electron acceptive compound composed of a metal salt of org. acid, for example, ferric stearate 6. For example, when the optical recording medium is irradiated with laser beam such as laser beam of a GaAlAs system at the time of writing, the electron donating compound and the electron acceptive compound are reacted to develop a color. For example, when the optical recording medium is irradiated with laser beam lower in energy of the same system at the time of reading, the developed color part is enhanced in the absorptivity of laser beam as compared with a non-recording part and the contrast of reflectivity is largely taken.