baber/WOPTO huggingface dataset:
Patent JP-S6169271-A (JP)
Title: Image pickup device
Inventor: SAITO SHUICHIRO
IPC: H04N5/238
Filed: 1984-09-12
Abstract: PURPOSE:To lead most of the light from a light leading means to a finder to obtain a bright picture and to make high-precision photometry possible by forming photometry information by a light receiving means while the light leading means leads an optical image to the finder. CONSTITUTION:Before a release button is operated, the light from an object passes a lens 2 and an opened stop aperture part 3c and is led to a pentagonal prism 5 constituting the finder through a quick return mirror 4 as the light leading means. In this case, a part of the incident light is irradiated on the light receiving face of a photodetector 19a as the light receiving means, and a signal is outputted in accordance with the quantity of light, and this signal is inputted to a detecting circuit 19c through an amplifier 19b to detect photometric information. A system controller 23 operates detected information and the set value of a shutter seconds setting switch 20 or an aperture value setting switch 21 to obtain the aperture value or shutter seconds. Thus, most of the light from the mirror 4 is led to the finder to obtain a bright picture, and high- precision photometry is possible.
Patent JP-S6347664-A (JP)
Title: Method for measuring cancer antigen and kit therefor
Inventor: HOZUMI TOYOJI
IPC: G01N33/574
Filed: 1986-08-14
Abstract: PURPOSE:To measure a cancer antigen immunochemically, by containing a stage for bringing a solid carrier, which has a second antibody capable of bonding the cancer antigen present in a plurality of organs in a common immobilized thereon, into contact with a specimen to be measured. CONSTITUTION:In order to immobilize a first antibody on a solid carrier, for example, the first antibody is dissolved in a coating buffer solution to be incubated for 0.5-16hr. Next, a sample diluted if necessary is brought into contact with the solid carrier having the first antibody immobilized thereon to perform incubation. Next, the sample is removed to be brought into contact with the washed solid carrier to specifically bond a second antibody to the cancer antigen immobilized in a first stage. Next, the marker fixed to the solid carrier is measured qualitatively or quantitatively. Subsequently, for example, by performing incubation at room temp. for 5-15min, oxidation reaction and color development and performed and, after the stop of the reaction, the degree of color development is measured according to a usual method.
Patent JP-H0354631-A (JP)
Title: Multiplier
Inventor: YASUTOME MIKAKO
IPC: G06F7/533
Filed: 1989-07-21
Abstract: PURPOSE:To accurately detect overflow by calculating one high-order bit excessively in the process of computation by shifting an cumulative partial product rightward by one bit. CONSTITUTION:The multiplier is provided with a shift number arithmetic controller 4a which performs the control of the number of shift of a barrel shifter 7 and that of a comprementer 8, a one-bit shifter 11 which performs one-bit right shift only in initial computation and no shift in order cases, an LSB flag 12 which holds the overflow in right shift, and an overflow detection circuit 13 setting a carry C4 from 2<4> of an adder 9, a carry C5 from 2<5>, the most significant bit of the output of the adder, and the overflow bit of the barrel shifter as input. By performing the one-bit right shift of the cumulative partial product in the initial computation, and adding a number in which the partial product is further shifted by one bit rightward, the cumulative partial product with the number of digits less than a true value by one bit is generated, and the least significant bit can be decided after computation. In such a way, the overflow can be accurately detected by detecting the overflow of the barrel shifter and that of the adder.
Patent JP-S6081107-A (JP)
Inventor: BIRUHERUMU BURANDESU
IPC: A01N47/10
Filed: 1984-09-12
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-2001054419-A (JP)
Title: Portable case for housing electronic equipment having display screen
Inventor: FUJINO KOJI
IPC: A45C11/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a portable case for electronic equipment, the constitution of which is simple, and, the general-purpose property of which is high. SOLUTION: The inside of a housing case 31 is covered with one of fastener pieced of a hook-and-loop fastener. Then, to the bottom surface of a holding utensil 4, which holds electronic equipment 2, the other fastener piece is fixed. Thus, the holding utensil 4 in response to the size or the shape of the electronic equipment 2 is prepared. By this constitution, a constitution having general-purpose property, wherein an equipment of a plurality of sizes can be housed in only one case 1, is provided.
Patent JP-H0475316-A (JP)
Title: Manufacture of semiconductor device
Inventor: OIKAWA NOBUHIRO
IPC: H01L21/027
Filed: 1990-07-17
Abstract: PURPOSE:To execute an alignment operation highly accurately by a method wherein a semiconductor substrate around an alignment mark which is formed in an alignment mark part and which is composed of an insulating film is etched and an aluminum film is formed in a hollow formed by this etching operation and on the surface of the alignment mark. CONSTITUTION:An insulating film 5 is formed on the whole surface of a semiconductor substrate 1 including an alignment mark part. After the film has been formed, it is heat-treated in a nitrogen atmosphere and is flattened. Then, by using a photolithographic technique using a resist film, the insulating film 5 is patterned; an alignment mark 5a is formed. Then, a resist film 7 is formed on the whole surface; a patterning operation is executed so as to remove only the resist film 7 in the alignment mark part. A dry etching operation is executed by making use of the alignment mark 5a as a mask; the semiconductor substrate 1 is etched; a hollow 1a is formed. Lastly, the resist film 7 is removed; an aluminum film 8 is formed on the whole surface by a bias sputtering method. Then, the hollow 1a formed in the semiconductor substrate 1 around the alignment mark 5a is filled with the aluminum film 8; it becomes nearly equal to the surface of the semiconductor substrate 1, and the aluminum film 8 is formed also on the surface of the alignment mark 5a.
Patent JP-S5893934-A (JP)
Title: Manufacture of turbo charger rotor
Inventor: MITSUZAWA KUNIO
IPC: F02B39/00
Filed: 1981-11-27
Abstract: PURPOSE:To facilitate the comprehension of the unacceptable accuracy of casting, by providing proper pattern on a metal mold to form an index on at least one position in the circumferential direction of a rough member of a turbocharger rotor thereby making clear the relation between the index and each section of the metal mold. CONSTITUTION:At first a rough member is casted by a casting mold formed by a metal mold 1, then a rotary shaft 8 is friction pressed against the rough member and predetermined thermal treatment, mechanical finish, etc. are applied to produce a turbine 5. Said metal mold 1 is constituted such that a plurality of slide cores 3 are arranged radially around a center shaft 2 and an upper mold 4 is contacted against the upper face of the core 3, and the weight of the turbine 5 is ballanced by the radial motion of the core 3 against the central shaft 2. Here an index forming recess 6 is formed in the upper end face of the central shaft 2 and an index 7 corresponding to the recess 6 is formed in the turbine 5 by said mold. Said index 7 is employed to perform the correction work of the metal mold 1 for optimizing the weight ballance.
Patent JP-S5979127-A (JP)
Title: Infrared-ray photoelectric converter
Inventor: MIYAMOTO YOSHIHIRO
IPC: G01J1/02
Filed: 1982-10-28
Abstract: PURPOSE:To simplify a structure and to omit an infrared ray condensing lense by reflecting the light made incident from an entrance of L-shaped hole of a cooling head by a concave mirror to receive it by an infrared-ray inspecting element provided at an exit. CONSTITUTION:Only the light of prescribed wavelength in the light made incident into an optical filter 7 provided at the entrance of L-shaped hole of a cooling head is transmitted selectively, reflected by the concave mirror 12 to be deflected to vertical direction, and is imaged on the infrared-ray inspecting element 1 provided at the exit. Since the mirror 12 is used, the structure is simplified and the infrared-ray condenser lens is unnecessary.
Patent JP-S6168692-A (JP)
Inventor: SANO HIROSHI
IPC: G07F9/08
Filed: 1984-09-11
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-S5892222-A (JP)
Title: Manufacturing device for integrated circuit
Inventor: HASHIMOTO TAKASHI
IPC: G03F7/30
Filed: 1981-11-27
Abstract: PURPOSE:To prevent poor development by bubble or the unequality of development by a method wherein vibration is provided to a substrate while contacting the substrate with developer when the developer is applied to the semiconductor substrate and a positive or negative photoresist whose predetermined pattern being exposed is developed. CONSTITUTION:After dropping developer, and during development, vibration is provided to a semiconductor substrate 4 fixed on a table 5 by a vibration generating device 7 mounted at the lower part of the table 5 through the table 5. Bubble deposited on a photoresist can be removed and partial poor development is eliminated by applying vibration to the surface of the photoresist on the semiconductor substrate 4 adsorbed and fixed on the turntable 5. Movement of developer on the surface of the photoresist can promptly be done and equal  development is permitted throughout the whole part of the semiconductor substrate.
Patent JP-S6081695-A (JP)
Inventor: FUKUI TAKESHI
IPC: G07F9/02
Filed: 1983-10-12
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-2001033012-A (JP)
Title: Device for gasification-melting or incinerating waste
Inventor: TERAJIMA HITOSHI
IPC: F23G5/50
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To manufacture molten slug or flying ash as occasion demands by shifting one facility into equipment being a fluidized bed type gasification melting device or an incinerating device, resulting in respective operations, and further to prevent the occurrence of clogging of a duct by molten flying ash and to suppress the generation of dioxin. SOLUTION: A device 1 to perform gasification melting and incineration of waste comprises a gasifying chamber 2; a melting and combustion chamber 3; a dust 4; a secondary combustion chamber 5; and a waste heat boiler 6. When the device 1 is switched into a gasification melting device, the duct 4 is used as a swirl melt chamber and the secondary combustion chamber 5 is used as a duct. In a case the device is switched into an incineration device, a melt and combustion chamber is used as a free board, the duct 4 is used simply as a duct, the secondary combustion chamber 5 is used as a combustion chamber and switching is practicable. Further, an as melting device 32 is connected to the gasification chamber 2 and flying ash is melted by taken-out gas.
Patent JP-H0745024-A (JP)
Title: Servo abnormality misdetecting preventing circuit for optical disk player
Inventor: YAMAMOTO TAKESHI
IPC: G11B20/18
Filed: 1993-07-30
Abstract: PURPOSE:To prevent abnormality from being erroneously detected by inhibiting a detecting operation of a servo abnormality detecting circuit when the deterioration of a quantity of reflected light due to a defect of a disk is detected. CONSTITUTION:Under normal control operation of an optical pickup, the quantity of reflected light from a disk surface is larger than a prescribed value, and output terminals 4 and 6 of detecting circuits 3 and 5 respectively are 'L'. When there is a defect on the disk under reproducing operation, the quantity of reflected light is changed, and a signal of a terminal 2 of an output circuit 1 is inputted to the detecting circuit 3 to detect the quantity of light, and when its detecting level is lower than a threshold value VC1, a prescribed rectangular wave is outputted at a terminal 4. On the other hand, when a detecting level of the circuit 5 is lower than a threshold value VC2, a prescribed rectangular wave is outputted at a terminal 6. Then, based on an output signal of the terminal 4 and an output signal of an output terminal 9 of a zero-cross detecting circuit 8, the detecting operation is performed by the servo abnormality detecting circuit 10. By this method, a pulse signal of the terminal 6 is impressed on an inhibiting terminal 12 of the circuit 10 to inhibit the servo abnormality detecting operation.
Patent JP-S6083288-A (JP)
Title: Magnetic bubble memory device
Inventor: CHIBA SHINSAKU
IPC: G11C11/14
Filed: 1983-10-14
Abstract: PURPOSE:To decrease a rush current in power-on operation and stabilize the operation, and turn off a power source when a magnetic bubble memory device is not in operation and reduce the power consumption by providing a switching element of a power on-off circuit with a time constant circuit which suppress the peak value of the rush current. CONSTITUTION:The CR time constant circuit consists of a capacitor C1 and a resistance R3. When a control signal voltage VCONT impressed to a terminal T3 exceeds the base-emitter voltage VBE of a transistor (TR) Q2, the TRQ2 turns on and an FETQ1 also turns on at the same time. In this case, the gate-source voltage VGS of the FETQ1 rises slower than a convertional circuit as shown by characteristics I because of the presence of said CR time constant circuit.
Patent JP-H059932-A (JP)
Title: Joining structure for underground continuous wall
Inventor: MIYATA AKIRA
IPC: E02D5/18
Filed: 1991-07-04
Abstract: PURPOSE:To positively transmit the yield strength of horizontal reinforcements of a preceding element and a following element to prevent cleaving breakage by making the connection of both the horizontal reinforcements into a kind of box-joint. CONSTITUTION:A partition plate 3 is provided to the end of a reinforcement cage 4 of preceding element 1, and a joint projected from the partition plate 3 and a joint of the end of a reinforcement cage 9 of a following element 2 are connected to connect horizontal reinforcements 11, 12 to each other. In a joining structure of an underground continuous wall constructed in this manner, either one of the joints is made of a longitudinal hollow body 14 having a longitudinal slit 15 on its front end. The other joint is made of an engaging- stopping member 17 capable of inserting its expanded tip part 17 with a diameter larger than a slit 15 into the hollow body 14 through the longitudinal slit 15. After both the joints are engaged, the inside of the hollow body 14 is grouted.
Patent JP-S6252368-A (JP)
Inventor: NAKATANI KAZUO
IPC: F25B1/00
Filed: 1985-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0632121-A (JP)
Title: Pneumatic tire
Inventor: UMEZAWA YUJIRO
IPC: B60C13/02
Filed: 1992-07-17
Abstract: PURPOSE:To uniformize effects of recessed parts in the circumferential direction, and improve durability in the bead part. CONSTITUTION:On the tire outside surface 27 of a sidewall 30 of a pneumatic tire 10, recessed parts 36 are formed on the tire outside surface between the radial directional outside edge of a carcass ply folded part and a maximum tire width position. Shapes of the recessed parts 36 are formed in an approximate parallelogram when being viewed from the axial direction, and the overlapping part 36B to form an area W overlapping each other in the radial direction are arranged between the adjacent recessed parts 36.
Patent JP-H0720733-A (JP)
Title: Contact transfer device
Inventor: MATSUDA HIROMITSU
IPC: G03G15/16
Filed: 1993-07-02
Abstract: PURPOSE:To obtain a high quality image free from omission of transfer characters at a high transfer efficiency by pressing a tubular transfer roller to an image carrier, and making its abutting part on an image carrier curved along the surface of the image carrier. CONSTITUTION:The tubular transfer roller 20 abuts on the image carrier 10 via a transfer medium supplied to the part between the image carrier 10 and the tubular transfer roller 20, it rotates by the rotation of the image carrier 10 while the abutting part 21 curves along the periphery of the image carrier 10, and it carries the transfer medium while transferring an image to the transfer medium. Because the tubular transfer roller 20 is conductive, it exhibits a transfer function by the application of a transfer voltage required for the generation of a transfer electric field. Also, because the tubular transfer roller is composed of a thin tube, it abuts on the image carrier 10 by its stiffness and flexibility and curves along the abutting part 21. Therefore, the tubular transfer roller 20 comes into wide contact with the periphery of the image carrier 10, so that the area where it abuts on the image carrier 10 increases.
Patent JP-S6433930-A (JP)
Title: Spinner type photoresist developing method
Inventor: MINAGAWA TSUTOMU
IPC: G03F7/30
Filed: 1987-07-29
Abstract: PURPOSE:To separate high concentration waste liquid and low concentration waste liquid with a relatively simple constitution, by using an apparatus having a first waste liquid acceptor and a second waste liquid acceptor, which is arranged at the outside of the first acceptor, preliminarily washing a wafer with a turntable stopped or rotated at a low speed, and thereafter performing main washing with the turntable rotated at a high speed. CONSTITUTION:A developing apparatus having a turntable 2, a first waste liquid acceptor 6 surrounding the turntable and a second waste liquid acceptor 7 at the outside of the first acceptor is used. A wafer 1, on which photoresist is applied, is fixed on the turntable 2. Developper is supplied on the surface of the wafer 1. The wafer 1 is rotated, and the developer is spread on the entire surface of the wafer 1. Thus development is performed. Then, the turntable 2 is stopped or rotated at a low speed. Under this state, the wafer 1 is preliminarily washed with first washing liquid. Thereafter, the turntable 2 is rotated at a speed higher than that in the preliminary washing, and the wafer 1 undergoes main washing with second washing liquid. The first waste liquid in the preliminary washing and in steps before the preliminary washing is recovered into the first waste liquid acceptor 6. The second waste liquid in the main washing step is recovered in the second waste liquid acceptor 7.
Patent JP-H0517972-A (JP)
Title: Safety device for construction work machine
Inventor: TABATA TETSUO
IPC: E02F9/24
Filed: 1991-07-06
Abstract: PURPOSE:To contrive safety of operating management and improvement of efficiency by always displaying stability of a machine body in various work attitudes to generate an alarm when a value of the stability is worsened from a predetermined value, when a work tool of size larger than the standard, suited for the body of a machine, is mounted as the work tool to the construction work machine. CONSTITUTION:A limit load pressure of a boom cylinder, changed by a position of setting a work tool 7, is obtained from stability of a machine body and stored in a display device 11 in each of a plurality of steps of a boom angle obtained by detecting the boom angle or boom cylinder angle by an angle detecting means or obtained by detecting an effective length at that time of the boom cylinder by an extension/contraction degree detecting means. By a pressure signal from a pressure detecting means of the boom cylinder, stability of a machine body is displayed or an alarm means is actuated.
Patent JP-S5892017-A (JP)
Title: Power supply device
Inventor: MORIMOTO TAKEKATSU
IPC: H02M7/155
Filed: 1981-11-27
Abstract: PURPOSE:To avoid the effect on a circuit connected to an output stage due to momentary voltage fluctuation, by connecting the other output stage in parallel with a switching element driving an output stage of a switching power supply constituting a closed loop. CONSTITUTION:A base of an output transistor (TR)Q3 connected to a power supply terminal A is connected to a collector of a drive TRQ2 via a resistor r4. An output obtained at the collector is smoothed at a filter 11 comprising a diode D2, an inductor L2 and a capacitor C2 and outputted at an output power supply terminal C. When a load for the terminals B and C is the same and the filter 11 is constituted the same as a filter 8, although the terminal C is not constituted as a closed loop like the terminal B, an output voltage Vc at the terminal C is Vc=VB against the fluctuation of an input power supply, and even if the voltage is momentarily fluctuated, the effect on the circuit connected to the terminal B of stabilized output power supply can be avoided.
Patent JP-S6436949-A (JP)
Title: Reinforcing structure for block of engine
Inventor: TERAMOTO TAKAFUMI
IPC: F01M11/00
Filed: 1987-07-31
Abstract: PURPOSE:To increase flexural rigidity by connecting an oil-pan rail part on the lower part of a cylinder block to the lower part of a transmission case via a reinforcing member and connecting the flat part of the cover part and the spread cover part in the reinforcing member with an arc-shaped connecting part. CONSTITUTION:The lower part of the cylinder block 3 of an engine 1 is connected to the lower end part 7b of a clutch housing 7 which is integrally formed with a transmission case 6 via a reinforcing member 8. The reinforcing member 8 consists of a cover part 9 and a spread cover part 10. A welding margin 16a which is overlapped with the bottom face of the cover 9, welding margins 16b overlapped with each side of the cover part 9, and welding margins 16c overlapped with each flange part 11 on the other end sides of the cover part 9 are provided on one end peripheral edge part, or the arc shaped connecting part of the spread cover part 10, and each welding margin 16a-16c is spot welded to the flat parts of the cover part 9. Thereby, flexural rigidity can be increased.
Patent JP-S6348064-A (JP)
Title: Variable power system for picture data
Inventor: SAKANO YUKIO
IPC: H04N1/393
Filed: 1986-08-18
Abstract: PURPOSE:To enable a variable power through a real-time processing by constituting a variable power control information by data which have been separated into the data to show the relation of the number of the sampling spots of the picture data and the data to show the relation of the positions of the sampling spots before and after the variable power. CONSTITUTION:The variable power control information is constituted by the data which have been separated into the data to show the relation of the number of the sampling spots of the picture data and the data so show the relation of the positions of the sampling spots before and after the variable power. An Xn, expressed by a formula against a variable power rate alpha(%), shows the position of the data after the variable power against the data before the variable power. For instance, the alphashows the number of the sampling spots after the variable power against 100 number of the sampling spots before the variable power, and the Xn has an information of the relation of the number and the relation of the positions of the sampling spots before and after the variable power within it, and for a part of more than 100 number of the sampling spots before the variable power, the consideration of the repeat by every 100 number is enough. Consequently, the variable power through the real-time processing can be executed.