baber/WOPTO huggingface dataset:
Patent JP-S60196740-A (JP)
Title: Detecting and stopping method of picture frame
Inventor: MATSUMOTO FUMIO
IPC: G03B27/72
Filed: 1984-03-21
Abstract: PURPOSE:To attain efficient and sure photographic processings by detecting picture frames and positioning them in prescribed positions automatically in accordance with picture information including the peripheral area of a negative film which is detected by an image sensor. CONSTITUTION:A plane scan-type two-dimensional image sensor 10 consisting of a CCD is arranged near a negative film 2, and prescribed driving signals 101S- 103S are given from a driving circuit to the sensor 10, and thereby, the sensor 10 receives the light, which is transmitted through the film 2 set in a printing part, through a lens 11. Consequently, the sensor 10 divides the whole of the film 2 to many small arranged picture elements 21 and scans the whole of pictures on the film 2 in order in accordance with scanning lines SL.
Patent JP-H10231199-A (JP)
Title: Method for growing single crystal
Inventor: MACHIDA HIROSHI
IPC: G02B5/30
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To grow a rare-earth metal vanadate single crystal having high quality by using a molten raw material composed mainly of a rare-earth metal vanadate and pulling up a single crystal from the molten raw material filled in a crucible in a high-temperature furnace through a die having a slit. SOLUTION: The die 3 having a slit is placed in a molten raw material 4 in a crucible 5 placed in a high-temperature furnace having controlled atmosphere. The molten liquid 4 is raised to the upper face of the die 3 using the slit and a single crystal 1 grown to the shape of the die 3 is pulled up. The molten raw material 4 is composed mainly of a rare-earth metal vanadate (chemical formula: RVO4 , R: rare-earth element). The die 3 is made of iridium, the convex degree (depth/radius) of the upper face of the die is about 0.5-1.0, the temperature difference between the upper face of the die and the inner wall of the crucible is <=150 deg.C and the growing azimuth of the single crystal is (001), (101) and (211). A large-sized single crystal having a definite cross-sectional form can be produced by this process with simplified processing stage.
Patent JP-S63220866-A (JP)
Inventor: MIYATA TERUO
IPC: A61F9/007
Filed: 1987-03-11
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-S54146457-A (JP)
Title: Method and device for coagulation and buoy-up disposal
Inventor: KURAHASHI MASANOBU
IPC: C02F1/24
Filed: 1978-05-08
Abstract: PURPOSE: To provide a waste liquid disposal plant which is easy to control and is not required of  a specific air source, by mixing the external air into a clean liquid after coagulation and buoy-up  and using the mixture as an air-saturated liquid for air blow stirring.   
     CONSTITUTION: Waste liquid from a grinding process or the like is mixed with a coagulant in a  coagulation vessel 1 and thereafter brought into contact with the air- saturated liquid in a buoy-up  vessel 3 so that the air blow stirring of the waste liquid is effected. The coagulated substances in  the waste liquid are buoyed up together with air bubbles. To supply the air-saturated liquid, a  portion of the clean liquid produced in the lower part of a separation chamber 32 of the buoy-up  vessel 3 is discharged from an outlet port 37, the external air is introduced from pipe e into the  clean liquid portion and they are conducted together to an air dissolving vessel H through a flow  meter F by a pressure pump P1. The air and the clean liquid portion are thoroughly mixed with  each other so that the air is dissolved in the liquid. The solution is supplied from a pressure control valve R to the lower part of an air blow chamber 31 of the buoy-up vessel. Therefore, the  state of the air-saturated liquid can be checked and the control of the waste liquid disposal plant is  facilitated.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01227255-A (JP)
Title: Disk player
Inventor: KAMEMURA TAKESHI
IPC: G11B17/04
Filed: 1988-03-08
Abstract: PURPOSE:To facilitate the engagement of the periphery of a disk with a lifter in simple constitution and to improve the operability of the subject player by providing an abutting part for regulating the lifter not to be sunk down by abutting a lower surface of the lifter when a tray is in a drawing position. CONSTITUTION:The tray 26 is freely slidably supported by four supporting members 24 formed on a chassis. Then, a protruding line is formed on the members 24 disposed on the forward side at their side surfaces respectively which are opposite to each other. The protruding line is opposite to a turning lever 33 with a slight gap during the movement of the tray 26 from the drawing position until just prior to a carrying-in completion position. Consequently, the lifter 29 is pressed so as to turn the lever 33, but the lever 33 is abutted against the protruding line to be regulated in its turn, so that the lifter 29 is locked up in its protruding position until completion of carrying the tray 26 in, so as to be regulated in its sinkage. By this method, the periphery of the disk can easily be engaged with the lifter in simple constitution, and the operability of the player is improved.
Patent JP-H09240449-A (JP)
Title: Brake liquid pressure controller
Inventor: FUNABASHI MASAHARU
IPC: B60T8/30
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation or deterioration of a spring caused by vibration during traveling by providing a spring whose one end is attached to a part of a suspension mechanism and other end is attached to a control valve for reducing a brake hydraulic pressure and providing a protective case for covering the outer periphery of this spring. SOLUTION: An axle case 10 is attached to the rear end of a suspension arm having its front end attached to the lower part of a car body and one end of a stay 14 is attached to this axle case 10. On the other hand, a control valve 3 is attached to a bracket 12 fixed to the rear part of the car body and a lever 12 is attached to this control valve 3 via a shaft 13. Then, a spring 17 is hung between a spring attaching bolt 16 interpolated in the long hole 14a of the other end of the stay 14 and the lever 2 and this spring 17 is covered with a protective case 20 composed of a protective half part 18 and a sliding half part 19. Thus, when a load is placed in the load room of an automobile and if the rear part of the car body is lowered, the control valve 3 is controlled via the lever 2 and a brake hydraulic pressure is reduced.
Patent JP-S57170002-A (JP)
Title: Detecting device for abnormal rotation of wheel
Inventor: ASHITANI MASAHIRO
IPC: G01P3/56
Filed: 1981-04-09
Abstract: PURPOSE:To detect wheel rotation abnormalities with precision by a method wherein a laser beam emitted to a rail is reflected therefrom and then reaches a wheel to be reflected again and a Doppler effect causing change in frequency is used to determine if there is slipping or skidding. CONSTITUTION:A skid detecting unit LAS installed on a car body BOD is provided with a gun G emitting a laser beam aiming at a point B on a rail R with an angle of theta1. The laser beam reflected by the point B on the rail R then strikes a point A on the tread of the wheel W at an angle of theta2 and is reflected again to come back to the point of emission G. There is a Doppler effect causing difference between the frequency of the laser emitted by the gun G and that returning to the gun G. A difference larger than a prescribed value causes the skid detecting unit LAS to generate a skidding wheel signal.
Patent JP-S58170640-A (JP)
Title: Removal type mixer
Inventor: SUGAWARA SHIYOUICHI
IPC: B60P1/48
Filed: 1982-03-31
Abstract: PURPOSE:To prevent a contained material from leaking out from an opening when a container is unloaded on the ground, by providing the opening of a mixer drum appearing to the front of a mixer in which the container mounted with the mixer drum to a mounting bed is removably installed to a car bed. CONSTITUTION:A container C, in which concrete not hardened is supplied from a hopper 14 into a mixer drum 13 in a plant, is transported to a destination under a condition loaded onto a car bed 1 of a cargo work vehicle V. At transportation, the drum 13 is rotated by an independent driving power source 20. Then in the destination, a lift cylinder 6 is extended to turn rearward an L- shaped frame 4 with a connection point 5 as the center, and a mounting bed 8 loading the drum 13 is slid on a guide roller 7 and unloaded on the ground. Then a chute 16 is suitably placed to a discharge place, and the drum 13 is reversely rotated to discharge the concrete not hardened to the discharge place through a guide member 15 successively provided to a front opening of the drum and the chute 16.
Patent JP-S51130785-A (JP)
Title: Follow-up control device
Inventor: MARUYAMA ASAO
IPC: F15B9/00
Filed: 1975-05-12
Abstract: PURPOSE: To obtain a follow-up control device of low costs and simple construction available for use for application requiring in practical use less accuracy as compared with electric and oil pressure servo mechanism. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63219660-A (JP)
Inventor: MORITA MINORU
IPC: D05C15/02
Filed: 1987-03-10
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-H01229704-A (JP)
Title: Pneumatic radial tire
Inventor: BUNDOU MOTONORI
IPC: B60C9/22
Filed: 1988-03-10
Abstract: PURPOSE:To contrive the compatibility of manoeuverability and durability by respectively providing a belt layer, which arranges a single wire cord having a specific filament size respectively by a specific cord angle and driving quantity, and a reinforcing layer or the like which arranges an organic fiber cord by a specific driving quantity in a specific location. CONSTITUTION:A carcass 1 is provided extending from one bead core part 5 to the other bead core part 5. While a belt layer 2, comprising at least two layers 2a, 2b, arranges a single wire cord, formed by a metal of 0.28-0.70mm filament size, at a 15-30 deg. cord angle for the equatorial surface of a tire further in a driving quantity of 30-120 per 50mm. Further a reinforcing layer 3 arranges an organic fiber cord in a driving quantity of 40-70 per 50mm in the outer of the belt layer 2 in its tire radial direction at least from an intermediate point P between the center of a tread grounded width L and the tread grounded end over an end part of the belt layer 2. In this way, the tire attains the compatibility of its manoeuverability and durability in a high dimension.
Patent JP-S60200092-A (JP)
Title: Heat pipe
Inventor: AKAIKE SHIGERU
IPC: F28D15/06
Filed: 1984-03-21
Abstract: PURPOSE:To contrive to transfer heat to a predetermined direction only in a heat pipe, by providing a part to displace a valve, made of shape memory alloy, at one end of a heat pipe, and by opening and closing the valve provided in a flow path of an operating fluid by the action of a part to displace the valve. CONSTITUTION:When the inside of an exhaust pipe is sufficiently heated, the temperature in the heat receiving end 1A of a heat pipe 1 is higher than the heat radiating end 1C. At that time, a coil spring 3 made of shape memory alloy is in the stretched state, and a valve 5 is pulled by a spring 7 toward the side of a heat radiating end 1C, so that an operating fluid can feeely be circulated through the heat pipe 1. When an engine is stopped and the temperature in the exhaust pipe goes down below the predetermined temperature, the coil spring 3 made of shape memory alloy is contracted, and the valve 5 is pulled to the side of a heat receiving end 1A. The tapered part 5a of a valve comes in close contact with the tapered part 6a of a projection 6 which is to be a valve seat in the pipe. In such a manner, radiation of heat from the heat radiating end 1C is stopped.
Patent JP-S51130907-A (JP)
Title: Electric blower
Inventor: TORIGOE MASAO
IPC: F04D29/42
Filed: 1975-05-09
Abstract: PURPOSE: Electric blower with high ventilating efficiency used for a vacuum cleaner, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08101002-A (JP)
Title: Method for measuring thickness of backer, sealing material, etc.
Inventor: NOGUCHI KENICHIRO
IPC: G01D13/02
Filed: 1995-02-20
Abstract: PURPOSE: To easily and visually discriminate the thickness of a backer before putting a sealing material on the backer by changing the colors of backers in accordance with their thicknesses so that their thicknesses can be discriminated from their colors. CONSTITUTION: Platy backers (laying materials) 10 composed of porous polyethylene are colored in different colors in accordance with their thicknesses so that their thicknesses can be discriminated from their colors. For example, a backer 10 having a thickness of 2mm is colored in red and another backer 10 having a thickness of 4mm is colored in yellow. A third backer 10 having a thickness of 6mm is colored in green. Therefore, when a construction supervisor, etc., visually checks the color of a backer 10 laid in a joint, he can effectively prevent improper construction work, because he can recognize the thickness of the backer 10 at a glance and can confirm whether or not the backer is suitable for the depth of the joint.
Patent JP-H02235164-A (JP)
Title: Address updating circuit
Inventor: FUKADA TAKASHI
IPC: G06F12/06
Filed: 1989-03-09
Abstract: PURPOSE:To improve a data transfer speed by providing a control means for updating a count value, and at the time of deciding that a specific bit satisfies a prescribed condition, increasing or decreasing the count value only by '1'. CONSTITUTION:A counter 11 outputs a segment address as a count value to form the control means. The upper two bits A14, A15 of an address outputted from a DMAC at the time of data transfer are stored in registers 1, 2, 5, 6. Registers 3, 4, 7, 8 output the contents held in the registers 1, 2, 5, 6 obtained one cycle before to AND gates 9, 10. The gates 9, 10 execute the AND operation between the addresses A14, A15 and the registers 3, 4 or 7, 8. When the output values of the gates 9, 10 are high levels, it is decided that the output values of the holding means and the addresses A14, A15 satisfy the prescribed condition. The control means increases or decreases the count value only by '1' and the segment address is updated by a hardware, so that the data transfer speed can be improved.
Patent JP-H04291754-A (JP)
Title: Chip floor plan treatment
Inventor: UCHIDA KAZUYUKI
IPC: H01L21/822
Filed: 1991-03-20
Abstract: PURPOSE:To enable deformation of the shape of a block into complicated polygonal figures and improvement of layout flexibility. CONSTITUTION:In a chip floor plan treatment where each module shape and module relative positions are determined for layout on a chip, a chip plane is divided into many regions of the same area, and the above-mentioned modules are laid out so as to include small regions of an integer multiplication.
Patent JP-S58173905-A (JP)
Title: Frequency converting circuit
Inventor: TAKEUCHI YOSHITAKA
IPC: G01T1/17
Filed: 1982-04-05
Abstract: PURPOSE:To convert the frequency of signal the level of which is changed over a wide variety easily, by switching the amplification factor automatically and switching the frequency dividing ratio of the signal after frequency conversion accordingly. CONSTITUTION:A range signal S2A is applied from a range signal generating section 3 to a preamplifier 2 through initialization at first and the amplification factor is maximized. In increasing an output current S1 of an ionization box 1 from this state, a signal S31 applied to a comparator is also increased. When the signal S31 exceeds a threshold value Vp of the comparator, a range signal is S2B at a time pont P. Then the amplification factor of the preamplifier 2 is attained to an intermeidate value lower by one stage and the signal S31 is decreased by one step even if the signal S1 remains the same. When the current signal S1 is increased fruther from this state and the signal S31 exceeds the threshold value Vp again at a time point Q, the signal becomes a range signal S2C. As a result, the amplification factor of the preamplifier 2 is minimized.
Patent JP-S55147350-A (JP)
Title: Device for detecting rotational speed of rotary body
Inventor: SEKIZAWA KAZUYOSHI
IPC: G01D5/347
Filed: 1979-05-07
Abstract: PURPOSE: To carry out the measurement of the rotational speed of a rotary body at a high precision even when the rotary body rotates in eccentric manner by making the lustrous surface of the striped surface provided on the rotating surface of a rotary body into a diffused reflecting surface.  
     CONSTITUTION: A cylindrical face is rendered into a coarse face using any of such working processes as sand blasting, glass shotting, shot peening and the like, and a reflecting face is formed by applying metal coating on the thus formed coarse face. An adaptor face. An adaptor 2 is formed by the thus formed reflecting face and the absorpmetric face firmly coated with a black paint or the like by baking, both faces being alternately formed in stripe shape. The thus formed adaptor 2 is formed into a rotary body. By this organization, when parallel light rays from a lamp 5 irradiate on the above described reflecting surface, diffused light is reflected in a comparative angle range around mirror face reflection angle θ. Therefore, even when rotation center of the adaptor 2 becomes eccentric from O to O', light rays detected by a phototransistor 4 are present, and therefore the rotational speed of the rotor 1 can be detected with a high accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03256299-A (JP)
Title: Semiconductor memory
Inventor: MATSUURA YOSHIAKI
IPC: G11C11/401
Filed: 1990-03-06
Abstract: PURPOSE:To execute efficient fault remedy by setting independently an address for selecting a redundant memory cell for being substituted for a faulty memory cell and the other redundant memory cell. CONSTITUTION:A memory cell array 1 including the memory cell, the redundant memory cell 2 for the purpose of the remedy of a line fault, and the redundant memories 11 to 18 to be used for the remedy of a bit fault are provided. The memory cells 11 to 18 among those are selected by address setting circuits 21 to 28 respectively. Here, in one side, at least, of row addresses R1 to R6 and column addresses C1 to C6 for selecting the cells 11 to 18, the address for selecting another cell 2 can be set independently. Then, when a fualty memory exists in the array 1, it can be substituted by a bit unit by using the cells 11 to 18. Thus, the number of the memory cells to be wasted becomes small, and the efficient remedy of the faulty memory can be executed.
Patent JP-S55147736-A (JP)
Title: Terminal printer unit
Inventor: HIRASHIMA MASAYOSHI
IPC: H02J1/00
Filed: 1979-05-07
Abstract: PURPOSE: To enable efficient printing, by automatic control of power supply with the power supply controlling circuit so that the power supply is fed to the printer, when detected output is produced, in the terminal printer used for the output unit of electronic computer.  
     CONSTITUTION: The reception circuit 2 receives the information signal transmitted intermittently, the signal processing circuit 3 separates the data signal from the received information signal and identifies the terminal identifying signal, and produces the detection signal when the terminal identifying signal of itself is detected. Further, the printer 5 prints the content according to the data signal, and the power supply controlling circuit 10 controls the power supply automatically so that the  power is supplied to the printer when the detected output is produced. Thus, while  the information signal addressed to the printer 5 of itself intermittently transmitted is received, the power consumption for the printer is made, allowing to perform efficient printing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02234933-A (JP)
Title: Production of two fold single-like filament processed yarn
Inventor: INOUE YASUJI
IPC: D02J1/00
Filed: 1989-03-08
Abstract: PURPOSE:To readily provide the subject yarn comprising filaments having round shapes and loops, respectively, and having new touch and appearance by subjecting multifilaments comprising plural twisted filaments to a loop-imparting treatment, blending treatment and interlacing treatment in the same jet nozzle. CONSTITUTION:Two or more multifilament yarns are separately twisted in a twisting number of 100-300 turns/m and subsequently subjected to looping, blending and interlacing treatments in the same fluid jet nozzle to provide the objective yarn. The fluid jet nozzle is preferably a Taslan nozzle or an interlacing nozzle. The air pressure of the nozzle may be 4-7kg/cm<2> when the speed of the filament yarns is approximately 200m/min. When the two fold single-like shape of the processed yarn is emphasized more, the yarn may be further twisted.
Patent JP-S56152930-A (JP)
Title: Steel plate for easy-to-open can cap
Inventor: MAEDA SHIGEYOSHI
IPC: C22C38/00
Filed: 1980-04-26
Abstract: PURPOSE:To improve the can openability and cap workability of a titled steel plate by keeping the ratio of the cold rolled recovered structure of a steel plate having undergone heat treatment after cold rolling at more than specific rates. CONSTITUTION:When a steel plate having been subjected to cold rolling is heated and annealed, the steel plate softens while releasing cold working strains with a rise in temp., and the steel plate structure successively changes to cold rolled structure, cold rolled recovered structure and recrystallized structure. In the intermediate heating temperatures or heating time, these structures mingle. The steel plate having the structure in which the soft recrystallized structure and the relatively hard cold rolled recovered structure mix or the cold rolled recovered structure of different degrees of relieving of cold rolling strains has low can opening strength and good cap workability. Hence, this steel plate for easy-to-open can caps consists of the mixed structure of the cold rolled recovered structure and the recrystallized structure and the ratio of its cold rolled recovered structure is made to >=5% of the entire part in area rate.
Patent JP-S63221352-A (JP)
Title: Electrophotographic sensitive body
Inventor: OTA KATSUICHI
IPC: G03G5/14
Filed: 1987-03-10
Abstract: PURPOSE:To maintain sensitivity high even at the time of repeated uses and to prevent deterioration of electric chargeability characteristics, image density, and occurrence of background stains by successively laminating on a conductive substrate an interlayer and a photosensitive layer to from a photosensitive body and incorporating an aliphatic mercaptan in said interlayer. CONSTITUTION:The interlayer of the photosensitive body obtained by successively laminating on the conductive substrate 1 in the interlayer 2 containing the aliphatic mercaptan, and the photosensitive layer 3. The photosensitive layer 3 may be of a functionally separated laminate type, thus permitting deterioration of chargeability characteristics to be prevented even at the time of repeated uses by incorporating the aliphatic mercaptan in the interlayer 2 of the photosensitive body as a main component, and as sharp copied image free from deterioration of image density and accordingly, background stains to be obtained.