baber/WOPTO huggingface dataset:
Patent JP-H0846853-A (JP)
Title: Image pickup device
Inventor: YASUDA HITOSHI
IPC: H04N5/232
Filed: 1994-08-01
Abstract: PURPOSE:To quickly and surely perform the restart-up of focusing control when a focusing area is moved by providing a restart-up means and restarting up the focusing control by a focusing control means based on a focusing control signal generated by a generating means when the focusing area is moved by an area moving means. CONSTITUTION:The position coordinate of the focusing area is outputted to a frame generation circuit 124 so as to move the focusing area to a position observed by a photographer based on line of sight position coordinate information outputted from a line of sight detection circuit 106 to an AF microcomputer 123. The frame generation circuit 124 controls the opening/closing timing of a gate circuit in an AF evaluation value processing circuit 122 so as to move the focusing area to a designated position, and also, sends a display signal to display a focusing area frame representing the focusing area on a liquid crystal monitor 118 to an LCD display circuit 117. The LCD display circuit 117 sends a video signal on which an image pickup signal from an amplifier 116 and the display signal from the frame generation circuit 124 are superimposed to the liquid crystal monitor 118.
Patent JP-S6175993-A (JP)
Inventor: IWAI MASARU
IPC: G07B5/00
Filed: 1984-09-21
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-S5989444-A (JP)
Title: Ebullition cooling type semiconductor converter
Inventor: ISHIDA SHIGEO
IPC: H01L23/427
Filed: 1982-11-15
Abstract: PURPOSE:To detect any non-condensating gas intruding into a vessel without fail by a method wherein temperatures of coolant and vapor as well as pressure in the vessel are detected accurately. CONSTITUTION:A coolant temperature detector 8, another temperature detector 9 for vapor due to ebullition and a pressure detector 10 are provided in a sealed vessel of a ebullition cooling type semiconductor converter. Any abnormality in the converter may be detected by a difference in the temperatures detected by the detectors 8, 9. The detector 10 locks a signal detected by an abnormality detecting circuit if the detected pressure does not exceed the specified value. No output will be generated by the converter if it actuates normally since the normal temperature of coolant and vapor are almost equal.
Patent JP-2000023692-A (JP)
Title: Production of beta-glucoside
Inventor: USUI YASUICHI
IPC: C12P19/44
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a production process for β-glucosides that uses β- glucosidase in which a compound that can be inexpensively and readily produced is used as a donor substrate for βglucosidase and can be industrially applicable. SOLUTION: This production process for β-glucosides has the step where β-glucosidase is allowed to act on at least one of βgluco-oligosaccharide with 3 or more polymerization degree and a hydroxyl group-bearing compound. In addition, this process includes the step where β-glucosidase is allowed to react with a saccharide solution mainly containing glucose to produce β-gluco- oligosaccharide and the step where β-glucosidase is allowed to act on the resultant β-gluco-oligosaccharide and a hydroxyl group-bearing compound to form β-glucoside.
Patent JP-S5988774-A (JP)
Title: System for compensating sensitivity of photosensitive body
Inventor: KIMURA SHIYUUJI
IPC: G03G21/00
Filed: 1982-11-12
Abstract: PURPOSE:To prevent generation of uneven sesitivity and reduce the cost of a printer, by compensating the sensitivity of a photosensitive body by utilizing the change in the output of a semiconductor laser which is produced by the change in bias current of the semiconductor laser. CONSTITUTION:When uneven photosensitivity of a photosensitive drum increases uniformly in the direction of a scanning line, a compensation signal generated from a signal generating circuit 12 is made to become a saw tooth wave of a cycle equal to a scanning cycle T and a bias current ib is changed similarly to the saw tooth wave. When the forward current of a semiconductor laser 11 is represented as (if), if=ib+ip and the (if) changes in accordance with the change of the bias current (ib). In response to the change of the (if), the output of the semiconductor laser 11 changes and uneven photosensitivity of the photosensitive drum 1 can compensated. In the same way, various uneven photosensitivity in the direction of the bus of the photosensitive drum 1 can be compensated by generating respectively corresponding compensation signals from the signal generator 12.
Patent JP-H0364774-A (JP)
Title: Image forming device
Inventor: KUTSUWADA SATORU
IPC: G03G15/01
Filed: 1989-08-02
Abstract: PURPOSE:To align each developing unit in a normal developing position with high accuracy by providing a means correcting movement information set by a first setting means by a prescribed amount when information on the movement of a movable body is analyzed to find that its moving direction is revered. CONSTITUTION:A first movement information table memory 37c stores information on the movement of the movable body 1a from its prescribed reference position to each developing unit. The first setting means 38a reads the movement information stored in the first movement information table memory 37c and sets movement control data to a driving means 35. The correcting means 38b analyzes the information on the movement of the movable body 1a to find that its moving direction is reversed, and then corrects the movement information set by the first setting means 38a by a prescribed amount. Consequently, movement data allowing moving errors resulting from a driving system moving the movable body 1a is output to the driving means 35. Thus, each developing unit can be aligned in a normal developing position with high accuracy.
Patent JP-2001025424-A (JP)
Title: Folding mat
Inventor: NISHIMURA MUTSUO
IPC: A47C27/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a conveniently portable folding mat which comprises a sufficient warmth collecting area when collecting warmth and minimizes heat dissipation in a heat storage body at times except when collecting warmth. SOLUTION: This mat is provided with a first, second, and third warmth collecting mats 1, 14, and 15 formed by covering heating parts 4 and 17 each comprised of a heat storage body 10 and heater 11 with first cushions 5 and 16 and second cushions 6 and 19. Then, the mats 1, 14, and 15 are connected together at connecting parts 21 and 21 to make the first and second warmth collecting mats 1 and 14 freely collapsible, and the warmth collecting area of the third warmth collecting mat 15 is set at the size of the sum of the warmth collecting areas of the first and second warmth collecting mats 1 and 14.
Patent JP-H07150045-A (JP)
Title: Precured silicone emulsion
Inventor: DONARUDO TEIRAA RIRESU
IPC: C08J3/03
Filed: 1994-08-24
Abstract: PURPOSE: To prepare a precured silicone emulsion which is obtained by mixing a specific polydiorganosiloxane and a Ti catalyst and yields an elastomer upon removal of the water and, in addition, is excellent in the storage life as the emulsion.  
     CONSTITUTION: This emulsion is obtained by mixing (A) 100 pts.wt. polydiorganosiloxane having alkoxysilyl endblocking groups with at least two alkoxy groups attached to the silicon atom {suitably, a polymer of formula I [wherein R is free from an aliphatic unsaturated bond, a monovalent 1-18C hydrocarbon, a monovalent cyanoalkyl or the like; D is a group of formula II or a group of formula III (wherein R" is methyl, ethyl or the like; Z is a divalent hydrocarbon or a combination of a divalent hydrocarbon and a siloxane; and (m) is 0 or 1); and (x) is a value at which the viscosity at 25°C of the polymer comes to 0.5-3,000 Pa.s at 25°C]}, (B) a Ti catalyst (suitably, tetrabutyl titanate or the like) which crosslinks component (A) and, optionally, (C) a filler. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H1026632-A (JP)
Title: Measuring method for flow of fused steel
Inventor: WAKAO MASAMITSU
IPC: C21C7/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To measure the flow of fused metal by dipping an iron plate into fused steel, attaching and solidifying the fused steel on the iron planet and analyzing the solidification structure of the attached ground metal. SOLUTION: An iron plate 1 having the arbitrary size is dipped into fused steel for several seconds and then lifted up. Ground metal 2, which is attached and solidified around the iron place 1, is cut at the vertical plane with respect to the dipping direction. The solidification structure is exposed by etching. The flow and the direction in the fused steel are estimated from the inclination of appeared dendrite 3. That is to say, when the flow is generated in the fused steel, the dendrite 3 is uniformly inclined. In the meantime, when there is no flow, the most dendrite 3 is grown vertically with respect to the iron plate 1, and the tendency of the distinct inclination is not observed. Therefore, it is found that the flow of the fused steel is not large in this case.  Furthermore, the flow velocity of the fused steel is that of the flow in the vertical direction with respect to the growing direction of the dendrite 3. It the direction of the flow of the fused steel is found beforehand, it is recommendable that the broad surface of the dipping iron plate 1 is directed in parallel with the flowing direction.
Patent JP-H0364120-A (JP)
Title: Output control circuit
Inventor: SAKURAI HITOSHI
IPC: H03K17/16
Filed: 1989-07-31
Abstract: PURPOSE:To prevent malfunction of an opposite circuit by providing a switching transistor(TR) whose emitter and collector connect between an output terminal of an output circuit at the driver side and an output terminal to be connected to a receiver side and whose base connects to a power supply terminal of the output circuit via a resistor. CONSTITUTION:An output terminal 4 is connected to an output terminal 5 of an output circuit 3 of a logic circuit via an emitter and a collector of a TR 1, and the output terminal 4 is connected to a receiver side for the use of the output control circuit. A power supply terminal 7 of the output circuit 3 is connected to a base of the TR 1 via a resistor 2. With no power voltage applied to the power supply terminal 7, the TR 1 is cut off and the output terminal 5 of the output circuit 3 is opened independently of the state of the output terminal 4. Moreover, with a voltage applied to the power supply terminal 7, the TR 1 is turned on and the output terminal 5 of the output circuit 3 reaches a nearly same level of the output terminal 4. Thus, malfunction is prevented without giving adverse effect onto other circuit connecting to the output circuit 3.
Patent JP-H0250121-A (JP)
Title: Color slippage preventing device in endoscope device
Inventor: HATTORI SHINICHIRO
IPC: G02B23/24
Filed: 1988-08-12
Abstract: PURPOSE:To easily obtain a still image which has no color slippage by detecting a state where there is no color slippage by a detecting means which detects dislocation between images in different fields or frames as to the same color component, and controlling an image stopping control means with the detection signal and an image stop instruction signal and stopping an image. CONSTITUTION:The dislocation detecting means 25 monitors the quantity of dislocation between the images of the same component in two different fields or frames and generates its output signal when n object becomes stationary or enter small motion and the quantity of dislocation between images decreases below a specific value. The output signal is inputted to an image stop control means 29 together with the output of an image stop instruction means 10 and an image stopping means 10 is put in operation with the control signal from a control means to obtain a still image. Consequently, the still image from which the influence of color shifting is removed is easily obtained.
Patent JP-H0625274-A (JP)
Title: Polyglucoside that is obtained from hydroxyalkyl sorbitol
Inventor: DARIO FUORUNARA
IPC: C09K23/56
Filed: 1992-07-27
Abstract: There are described surface-active agents constituted of polyglucosides derived from hydroxyalkylsorbitol, having the general formula (I): <CHEM>  wherein: R is a C6-C20 alkyl; n is a number comprised between 0 and 20.
Patent JP-H1135528-A (JP)
Title: Production of benzylamine
Inventor: OKAISHI YOSHIKAZU
IPC: C07C211/27
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a synthetic intermediate for medicinal and agrochemical agents at a low cost, with a process excellent in operation and in high yield by the reductive formylation of a specific aromatic ketone in the presence of a nonprotonic polar solvent. SOLUTION: The objective compound such as 2,4 -dichloro-α-phenetylamine, etc., is obtained by the reductive formylation of an aromatic ketone compound of formula I (R<1> is a 1-3C alkyl; R<2> and R<3> are each a halogen or a 1-3C alkyl), such as 2,4 -dichloroacetophenone, etc., with formaldehyde and formic acid or ammonia in the presence of a nonprotonic polar solvent such as N,N -dimethylbenzyl amine and hydrolyzing the formyl group with concentrated hydrochloric acid in the above mentioned solvent.
Patent JP-S58101332-A (JP)
Title: Touch panel type input device
Inventor: NAGAYAMA TADAHIRO
IPC: G06F3/041
Filed: 1981-12-14
Abstract: PURPOSE:To obtain X/Y coordinates of a depressed point of a board simply, by providing a mobile electrode provided at four corners supported with a spring and a fixed electrode opposing to the mobile electrode, and detecting the change in the phase of an applied voltage. CONSTITUTION:Four corners of a board 18 are supported with a spring 19, an electrode fixed on the board 18 is set as a mobile electrode and opposed to a fixed electrode. An output of a sinusoidal wave oscillator (not shown) is given to the fixed electrode 9 as it is, and applied to the mobile electrode 10 via a phase shifter. In depressing an arbitrary point of the board 18 and providing a displacement to the board 18, the phase of a signal from each terminal 11 is  changed, the amount of change is different from each corner and coordinates X/Y of the depressed point can be determined unequivocally. The change in the phase from the four corners is computed at a computer to obtain the X/Y coordinates. Thus, the input of information can be done simply by overlapping the board 18 on the pattern and depressing a desired point. The similar result can be obtained at three supporting points of the board.
Patent JP-S58101305-A (JP)
Title: Forecasting alarm outputting method
Inventor: MURATA YUKIO
IPC: G05B23/02
Filed: 1981-12-14
Abstract: PURPOSE:To suppress a useless alarm due to a transitory variation of a process quantity, by providing a forecasting alarm limiting value, and generating a forecasting alarm only when the process quantity has deviated from said value and also a forecasting value has deviated from a control value. CONSTITUTION:A variation rate alpha of a process quantity (a) is derived (a). Subsequently, a forecasting value N after a forecasting prescribed time T is calculated (b). It is executed by deriving a value at the point of time ti + T in case of the variation rate alpha of a present point of time (ti). Whether the forecasting value N has deviated from an alarm limiting value UL or not is decided (c), and in case when it is within the limiting value UL, the operation ends. If the forecasting value N has deviated from the limiting value UL, whether a forecasting alarm should be raised or not is decided (d). That is, when the present value has exceeded a forecasting alarm limiting value PUL, the forecasting alarm is outputted to an output device 13, and when it is within the value PUL, this alarm is not outputted.
Patent JP-H0364034-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWATA YUTAKA
IPC: H01L21/56
Filed: 1989-08-01
Abstract: PURPOSE:To obtain a semiconductor device having multi-stage outer leads accurately with low cost by arranging a dummy frame between two lead frames in a sandwich shape, molding the whole with resin then punching and cutting the whole with the dummy frame being sandwiched. CONSTITUTION:The dummy frame 13 of same material as upper and lower lead frames 11, 12 is sandwiched between the lead frames 11, 12 in a shape where nothing is formed in sections inner than the dam bars 11c, 12c of these lead frames, and the whole is molded with resin. The outer part of the resin- molded frame 1 is punched and cut, as required, with the dummy frame 13 being sandwiched, and the dummy frame 13 is pulled out. Since the dummy frame 13 supporting outer leads 11a, 12a on the outside of the resin frame 1 is interposed during the cutting operation, there is no possibility of shifted cutting, resulting in accurate punching.
Patent JP-H0488889-A (JP)
Title: Driver for ultrasonic motor
Inventor: YAMAGUCHI MASAKI
IPC: H02N2/00
Filed: 1990-07-27
Abstract: PURPOSE:To obtain a driver for an ultrasonic motor having a simple structure and easy reductions in size and weight by providing an oscillator for generating an AC electric signal, transformers in first and second excitation sources, and setting turn ratios between primary and secondary sides of the transformer at 1:n (n>=1). CONSTITUTION:Two output terminals are provided at an oscillator 61 for generating an AC electric signal having an arbitrary frequency, one is connected directly to a first booster transformer 62a and the other is connected to a second booster transformer 62b through a phase shifter 63 and a phase shift inverter 64. Turn radios between primary and secondary sides of the transformer 62a, 62b are set at 1:n, n>=1 to raise the voltage amplitude on the secondary side to a level sufficient to drive an ultrasonic motor. In the motor, its driving frequency is generally 20kHz-several hundreds kHz, and its driving current is small due to high driving efficiency. Accordingly, the shapes and sizes of the transformers 62a, 62b can be remarkably reduced.
Patent JP-2000029411-A (JP)
Title: Illumination device
Inventor: AMI MASAO
IPC: F21V7/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device which is capable of sufficiently illuminate a display plate over the entire part thereof with a small light quantity of a light source. SOLUTION: This illumination device 1 has a casing 3 which has a rectangular opening surface 3a, the light source 5 which is arranged within this casing 3, the display plate 7 which is disposed in the opening 3a of the casing 3 and a reflection plate 9 which reflects the light of the light source 5 toward the display plate 7. This reflection plate 9 is made to reach the one side 11 of the opening surface of the casing from the rear side of the light source 5 and the opposite side 13 facing this one side.
Patent JP-H0864306-A (JP)
Title: Shield structure of direct mount shield connector for apparatus
Inventor: INABA JUZO
IPC: H01R13/648
Filed: 1994-08-25
Abstract: PURPOSE: To provide a shield structure for a shield connector to be attached directly to an apparatus, which makes electric connection of a metal shell for shielding and an electric apparatus reliable and provides a stable shielding effect. CONSTITUTION: A contact piece 10 is installed in a shielding metal shell 2 to be built in a connector housing 1 and a storage groove 11 is formed in a conductive casing 3 of an electric apparatus, which is a mating part. A conductive contact body 4 having elasticity is interposed between a locking piece 2a and the conductive casing 3 of the electric apparatus and then the connector housing 1 is installed in the conductive casing 3.
Patent JP-H0363202-A (JP)
Title: Plant growth regulator and yield increasing method using the same
Inventor: KURITA KAZUHIKO
IPC: A01N31/04
Filed: 1989-08-02
Abstract: PURPOSE:To obtain a plant growth regulator which enhances its effect in foliage treatment of root and tuber crops or cereals after growth by using choline inorganic salts, a nonionic surfactant as a yield-increasing enhancer and an anionic surfactant. CONSTITUTION:The subject plant growth regulator comprises (A) a choline inorganic salt such as choline chloride, (B) a nonionic surfactant of formula I (R1 is 10 to 18C alkyl, alkenyl; R2O is 2 to 3C alkylene oxide; (n) is 3 to 30) such as polyoxyethylene oleyl ether and (C) an anionic surfactant of formula II (R3 is 8 to 18C alkyl, alkenyl; M is alkali or alkaline earth metal, ammonium, alkanolammonium) such as ammonium laurylsulfate at a weight ratio of A:B:C=1/(0.025 to 40)/(0.025 to 40).
Patent JP-S6358165-A (JP)
Title: Automatic specimen introducing apparatus
Inventor: MARUYAMA SHUZO
IPC: G01N1/14
Filed: 1986-08-27
Abstract: PURPOSE:To avoid the wastefulness of a specimen and to prevent the damage of a specimen suction nozzle, by arranging the specimen suction nozzle to a lift mechanism through an elastic member and allowing the lift mechanism to fall until the elastic member is compressed by predetermined quantity. CONSTITUTION:A nozzle lift mechanism 6 is mounted on the arm 1 driven in an X-axis direction in the horizontal plane above a sample rack mount stand 2 by a pulse motor 3 to constitute a horizontal positioning mechanism. The lift mechanism 6 consists of the stepping motor provided on the arm 1 and the base stand 11 meshing with a rack 10 through a pinion 9 and a specimen suction nozzle 12 is mounted on the surface of the base stand 11 through an elastic member such as a spring in a state movable in an up-and-down direction. Further, a light blocking plate 14 is fixed to the nozzle 12 and, when the elastic member is compressed by definite amount, that is, when force acts on the nozzle 12 in a degree bringing about no damage of the nozzle 12, a position detector 15 such as a photosensor is arranged at a place where the light blocking plate 14 positions. By this constitution, the precise teaching to the lift mechanism 6 becomes unnecessary and the leading end of the nozzle 12 can certainly be brought into contact with the bottom part of a container.
Patent JP-S6177872-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1984-09-25
Abstract: PURPOSE:To decrease the mixing of toners of different colors to no bindrance in practical use in an image forming device which forms multi-color images by providing a means for consuming the toners including a developing process out of the image forming region of an image forming body. CONSTITUTION:An image forming body 1 is turned at a speed of over 3 seconds per revolution in the arrow direction and 4-color toner images of yellow, magenta, cyan and black are superposedly formed when said body rotates 4 turns. A solid yellow latent image Ey1 and a yellow latent image Ey2 are first formed by a semiconductor laser beam scanner 3 and are reversely developed with the positive yellow toner by a developing device 4A, by which the solid yellow toner image Dy1 and yellow toner image Dy2 are formed. The multi-color toner images are formed in the 2nd and subsequent rotations in the same manner while the forming position of the solid latent images is different. Since the solid latent images are developed in precedence in this stage, the toners of the mixed colors among the toner in the developing device are consumed. The toners contain much of the replenished toner when the latent image is developed. The trouble with the mixed color toners is thus decreased.