baber/WOPTO huggingface dataset:
Patent JP-S55133022-A (JP)
Title: Camera-shake photographing preventing device
Inventor: FUJIKAWA YOSHITAKA
IPC: G03B7/00
Filed: 1979-04-03
Abstract: PURPOSE: To exclude the start of exposure operation from the vibration time range by shutter operation and reduce the effect of camera-shake by outputting the shutter opening operation signal with a delay of required time after the shutter release operation.  
     CONSTITUTION: The signal LNG of the case when the shutter time is longer than the specified and the signal RLS 1  at the shutter release operation become high level and the outputs of AND gates A 3 , A 1  become low and high levels respectively. A latch circuit LA holds the high level and applies the same to an AND gate A 2 . When the shutter release operation ends, the signal RLS 1  inverts and the AND gate A 2  opens by way of an inverter INV 2 , causing the clodk pulses to be counted by the specified number by a counter CNT. After the delay of the specified time, the signal outputted by the counter CNT goes through an OR circuit O 1  to control the shutter open operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08233381-A (JP)
Title: Equipment for low-temperature
Inventor: ISHIYAMA AKIHIKO
IPC: F25B1/00
Filed: 1995-02-28
Abstract: PURPOSE: To suppress the generation of gas to expedite the global warming effect by obtaining the safety of an equipment by reducing the vibration even if combustible refrigerant is used. CONSTITUTION: A motor A and a compressing mechanism B are coupled to a crankshaft 3 in a sealed vessel 1, and the shaft 3 is supported by a main bearing 6 and a sub-bearing 10. The bearings 6 and 10 are partitioned by a partition plate 9 in the mechanism B, and two cylinders 7, 8 are formed. Eccentric parts 5a, 5b are formed at the shaft 3 in the cylinders 7, 8, and rolling pistons 11a, 11b are respectively provided at the parts 5a, 5b. The pistons 11a, 11b are repeatedly compressed and discharged at the refrigerant by the phase difference of 180 deg.. A cylinder rotary compressor of such structure is so installed that the shaft 3 is installed substantially horizontally in a machine room of an equipment for low-temperature such as a refrigerator.
Patent JP-H11241320-A (JP)
Title: Embedded rail
Inventor: HAMASHITA HARUO
IPC: E01F13/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an embedded rail simple in structure and easy in manufac ture capable of saving the work labor for grout rejection in the construction work. SOLUTION: An embedded rail is provided with a rail part 2 and a grout rejection parts 3 for preventing the inflow of placing concrete; and the grout rejection parts 3 are provided to both sides of the rail part 2, and after extended to both sides of the rail part 2 in section, they are bent upward to form grooves 12 to both sides of the upper traveling part 4 of the rail. While the rail part 2 and the grout rejection part 3 are integrally formed, when the rail part 2 and the grout rejection part 3 are independent members, the grout rejection part 3 is integrally assembled with the rail part 2.
Patent JP-S58160029-A (JP)
Title: Screw fastening device
Inventor: IWATA TOSHIHARU
IPC: B23P19/06
Filed: 1982-03-15
Abstract: PURPOSE:To improve the precision of the stopping position of a screw fastening device by a method wherein in the case of the screw fastening device operated by a robot, the rotational velocity of a screw fastener is made to correspond with the pitch of a screw and a mechanism for moving arms in the vertical direction is lowered at the time of fastening the screw. CONSTITUTION:When a first arm 10 and a second arm 11 are turned horizontally by a first drive motor 9 and a second drive motor and the screw held by a screw holding section 15a of a spindle 15 of the screw fastener comes to a position right above a work, a drive motor 3 of the mechanism 2 for moving the arms up and down is so controlled that the number of revolutions of the motor 3 corresponds to the rotational velocity of the screw fastener 12 and the pitch of the screw and then the screw is fastened by lowering the screw fastener. In this case, the arm moving mechanism 2 is lowered by interrupting electricity supplied to the drive motor 3. Thus, in the above arrangement, no air cylinder or the like is provided so that the load applied on the top end of each the arms is reduced and the precision of determination of the stop position of the screw fastener is improved since the moment of inertia of the arm is small.
Patent JP-S60186003-A (JP)
Title: Multipolar pole and manufacturing method thereof
Inventor: WATANABE HIDEJI
IPC: G01R33/02
Filed: 1984-03-05
Abstract: PURPOSE:To magnetize many poles by a simple magnetizing operation by alternately arraying and forming grooves and teeth on the pole forming surface of a soft magnetic unit, and constructing to contain permanent magnet materials in the grooves. CONSTITUTION:Many grooves 5b are formed by punching of a press in the prescribed interval and depth on the pole forming surface 5a of a soft magnetic unit 5 made of an iron having a large magnetic permeability, and teeth 5d are formed by the punching residue. Then, a resin magnet material 6 is molded as a permanent magnet material at the respective grooves 5b. The unit 5 is disposed in the gap 8a of the magnetized yoke 8 by a magnetizing unit 7, and when a current I is flowed in a magnetizing coil 9 in the direction of an arrow, the material 6 is magnetized in the depthwise direction of the grooves 5 to magnetize the poles as designated by S and N. Thus, many poles can be simultaneously formed by using the unit 7.
Patent JP-S54132132-A (JP)
Title: Picture process method
Inventor: EJIRI KOUICHI
IPC: G06K9/00
Filed: 1978-04-06
Abstract: PURPOSE: To realize a picture process method through which a highly efficient pattern decision is possible just by using the simple algorism by securing the self- correlation function between the 1st and 2nd picture element signals which can be read out through analyzation of the picture into the picture elements.  
     CONSTITUTION: The picture element signal is memorized temporarily in buffer circuit 14 and then delivered to distributor 42 with the prescribed timing. While self-correlation function arithmetic circuit 43 receives the picture element signal to perform the necessary calculation, and delivers the result to pattern classifying circuit 44. Circuit 44 decides the type of the picture based on the output of circuit 33 and delivers the decision result to distributor 42. Distributor 42 delivers the input picture element signal to proper one of process circuits 45-1W45-n, and adds (46) the output of 45-1W45-n to then deliver it in the form of the process signal. Thus, the correlation function is obtained between the picture element signals, and the picture pattern is decided based on the function. As a result, the optimum picture process becomes possible in a short time just by using the simple algorism. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55132555-A (JP)
Title: Selector for tape recorder
Inventor: SHINOHARA KAZUYOSHI
IPC: G11B15/10
Filed: 1979-04-03
Abstract: PURPOSE: To simplify the constitution, by selecting two operations with one solenoid through turning the moving core of the solenoid.  
     CONSTITUTION: When power is applied to the solenoid 2 and the moving core 9 is sucked, the rocking plate 6 pushes the main operation plate 3 toward the arrow B. Further, the pin 14 provided at the tip of the main operating plate 3 selects the record-playback selection switch. Further, when the power source of the solenoid 2  is disconnected, the moving core 9 is retuned toward the projection point by the spring 10. In this returning process, the moving core 9 is turned by taking the shaft center as the center and the drive pins 11, 11a are constituted to the position ?of the 11', 11a'. With this condition, when power is again fed to the solenoid 2, the lower end 11a of the dirive pin 11 is latched to the main operation plate 3 to shift it and the record-playback selection switch is returned to the original position. Thus, the two operations can be selected with one solenoid, allowing to simplify the constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01219203-A (JP)
Title: Manufacture of oblique cable for diagonal cable bridge
Inventor: IMAI YOSHIAKI
IPC: E01D11/04
Filed: 1988-02-25
Abstract: PURPOSE:To apply force equally to a plurality of tension members by cutting off tension members forming a set of oblique cables in a specific length, marking marks on the ends at a certain distance, truing up these marks and anchoring anchors respectively. CONSTITUTION:(A) Tension members 1 of PC steel stranded wires are cut off in a specific length. (B) Positioning marks M are marked on specific positions of the ends. (C) Each of tension members 1 is allowed to penetrate anchor heads 2a. (D) After that, cones 2b are set on each of tension members 1 passing through an anchor head 2a of the (c) tower side, and at that time the marks M on all tension members 12 are trued up horizontally to anchor in the vicinity of the anchor head 2a. (E) On the other hand, cones 2b are set on each of tension members 1 passing through an anchor head 2a of the beam (b) side as well. At that time, the marks are trued up horizontally by means of a well-known center-hole type single wire jack and the like. (F) Oblique cables (a) made through the above mentioned manufacturing process are erected between the actual beam (b) and tower (c). When Oblique cables (a) are erected to operate specific tensile force, distances among anchoring sections of a plurality of tension members 1 forming each set of obique cables are the same ones, so that the tensile force is applied equally to each of tension members 1.
Patent JP-H09213099-A (JP)
Title: Semiconductor memory
Inventor: FUJIMURA YASUHIRO
IPC: G11C29/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To enhance the yield of products by providing a function making redundant enable signals effective levels selectively according to redundant word line testing signals, etc., to be inputted via specialized input terminals in a redundant enable circuit. SOLUTION: An X address decoder XD decodes X internal address signals X0-Xi to be supplied from an X address decode XB and selectively makes one of corresponding word lines W0 -Wm of a miry array MARY the selective state of a high level. Here, redundant bit line testing signals YR0 and YR1 are supplied via specialized input terminals, that is, redundant bit line testing signal input terminals YR0 and YR1. Y address signals AY0-AYi are supplied to a Y address buffer YB via Y address signal input terminals AY0-AYj. The redundant bit line selection circuit of a Y series redundant changeover circuit YR selectively makes corresponding redundant bit line selection signal BRS0, etc., high levels provided that Y internal address signals Y0-Yj are all bit '0'.
Patent JP-S60183020-A (JP)
Title: Water filtering method
Inventor: MIURA MITSUGI
IPC: B01D29/62
Filed: 1984-03-02
Abstract: PURPOSE:To clarify water by filtering in inexpensive installation and operation costs, by filtering off large impurities by a large particle size layer and medium impurities by a medium particle size layer while filtering off only small impurities by a small particle size layer. CONSTITUTION:When raw water containing impurities passes a large particle size layer 8, a medium particle size layer 7 and small particle size layer 6 in series, large impurities are filtered off by the large particle size layer 8 and medium impurities by the medium particle size 7 while small impurities by the small particle size layer 6 and clarified filtrate is discharged from a filtrate discharge pipe 3. In the regeneration process of the filter body, the feed-in of raw water is stopped while the valve 19 of an air pipe 20 and the valve 10 of a sludge-containing water discharge pipe 12 are opened and water in a filter machine 1 is flowed down to be moved to a sludge-containing water discharge tank 13. At this time or at a time when the water level is lowered below a passage preventing body 4, a stirring blade is rotated to suspend and disperse powdery filter bodies 6, 7, 8 each comprising a low specific gravity substance and, thereafter, stirring is stopped and water containing only impurities is passed through a coarse mesh metal net 5 to be moved to the sludge-containing water discharge tank 13.
Patent JP-S59166433-A (JP)
Title: X-y stage
Inventor: SUGIYAMA SADAO
IPC: B23Q1/62
Filed: 1983-03-12
Abstract: PURPOSE:To aim at enlarging the range of a stage and as well as speeding up the stage, by forming, in the inside of a slider, a circumferential hole in which air circulates, and jetting holes for forming a static air pressure bearing, and as well by supporting the coupling member on the slider so that the load of the linear motor is reduced and as well the linear motor is miniaturized. CONSTITUTION:An X-Y stage has a linear motor whose slider 31 is formed with a circumferential hole 32 and holes 33 communicated with the gap (a), and compressed air is fed into the circumferential hole 32 from a tube 34. Further, compressed air from the tube 34 ventilates the circumferential hole 32 and circulates therein, and is as well jetted into the gap (a) through the holes 33. Accordingly, the air-film of the jetted compressed air forms a static air pressure bearing structure, and the air circulating in the circumferential hole 32 cools the slider 31. Therefore, the miniaturization of the X-Y stage and the increase of drive current may be aimed, and since the slider is supported on a rail by means of the static air pressure bearing, the coupling member may be supported only by the slider so that rolling wheels, etc. may be eliminated, thereby the load of the linear motor is reduced.
Patent JP-H10239087-A (JP)
Title: Entrance structure of holder of tachograph
Inventor: KOBAYASHI YUICHI
IPC: G07C7/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To ensure an opening required for the entrance of a holder and suppress the height of the whole body by composting the body of a front panel provided with a front plate part, and a case provided with a bottom plate part, forming in such a way that the lower end of the front plate part is opened, and positioning the front end of the bottom plate part at the lower end of an opening formed part of the front plate part. SOLUTION: A body has lower and upper cases 2, 5, a front panel 11, an opening/closing cover 14, a radiating plate 15 and a fitting plate 16, and the lower case 2 has a bottom plate part 3 and side plate parts 4. The front panel 11 has a top plate part 12 and a front plate part 13, and the front plate part 13 is formed with added vertical height of the side plate parts 9, 4 of the lower and upper cases 2, 5. A time setting button 13c is formed at the upper half of the front plate part 13, and a cartridge insert/draw-out opening 13y is formed at the lower half. The cartridge insert/draw-out opening is formed in rectangular shape with lateral width almost equal to a receiving plate part of the upper case 5 and with vertical height almost equal to the side plate part of the lower case 2 so that a cartridge 17 can pass horizontally.
Patent JP-S57156449-A (JP)
Title: Preparation of alpha-amino acid or n-acyl amino acid
Inventor: EGAMI FUJIO
IPC: C07C233/47
Filed: 1981-03-20
Abstract: PURPOSE: To prepare the titled compound through a novel reaction path, by reacting an aldehyde acid or an α-ketone acid with at least one compound selected from ammonium salts and primary amines, etc.  
     CONSTITUTION: The titled compound is prepared by reacting (A) an aldehyde acid or an α-keto acid free of amino group, e.g. the compound of formula  R 3 COCO 2 H (R 3  is H, organic group or -CH 2 CH 2 CO 2 H) with (B) at least one  compound selected from ammonia, primary amines of formula R 4 -NH 2  (R 4  is  organic group) and primary amine salts, in an aqueous solution at 0W110°C.  When R 3  is H, the compound of formula IV, and then the compound of formula  II are produced through the path (i), however, when R 3  is organic group, the  path (ii) is predominant. When the reaction temperature is low, N-acylamino acid (the compound of formula IV or formula II) is the major product, and when it  is ≥60°C, the production of α-amino acid (the compound of formula III) is predominant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06260449-A (JP)
Title: Plasma processor
Inventor: NOZAWA TOSHIHISA
IPC: H05H1/46
Filed: 1993-03-02
Abstract: PURPOSE:To provide a plasma processor with a mounting base structure that causes no damage to an electrostatic chuck when the mounting base having the electrostatic chuck is adjusted at a specific cooling temperature. CONSTITUTION:Within the plasma processor wherein an electrostatic chuck 8 holding a work 12 by electrostatic suction is junctioned on an electrostatic block 13, a mounting base 9 provided with a cooling mechanism is arranged in a vacuum vessel to plasma-process the work 12 using plasma produced in the vacuum vessel, the electrode block 13 is composed of a material in the thermal expansion coefficient having a little difference from that of the electrostatic chuck 8. In such a constitution, simultaneously with the acceleration of the thermal conduction by junctioning the electrostatic chuck 8 with the electrode block 13, the stress due to the difference in the thermal expansion coefficient imposed on said junction surface in the low temperature cooling time can be suppressed. Through these procedures, since no damage is caused to the junction surface due to the stress imposition even in the low temperature cooling time, the mounting base 9 can be controlled at specific cooling temperature thereby enabling the plasma processing such as etching step, etc., to be performed with high precision.
Patent JP-H05244182-A (JP)
Title: Broadcast type connection setting controller
Inventor: NAGAI SHINTARO
IPC: H04Q3/545
Filed: 1992-02-27
Abstract: PURPOSE:To improve the reliability by performing the distribution management while allowing each transmission node device to automatically set the broadcast type cell layer connection and to omit the excess transmission of cell by unnecessitating the setting of cell layer connections for each reception node device in setting the broadcast connection in the node device of the ring-shape network system dividing cells in a data transmission unit. CONSTITUTION:When a connection setting request processing section 10 receives the request of setting the broadcast cell layer connection, a logic channel number selection section 6 refers to a using logical channel number recording section 5 to select one of the unused logical channel numbers. A dummy broadcast request section 7 transmits the dummy cell storing the selected logical channel number and the self group address as an address. A logical channel collision detection section 8 monitors the cell making a round of the ring-shape network 3. When no collision of the logical channel occurs, the number is used as the logical channel of the broadcast cell.
Patent JP-S60227721-A (JP)
Inventor: TOOMASU ROI PEIN
IPC: F24C15/10
Filed: 1985-03-04
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-S51116615-A (JP)
Title: Wave form generating apparatus for special effect
Inventor: HATSUTORI HAJIME
IPC: H04N5/265
Filed: 1975-04-04
Abstract: PURPOSE: To prevent, lessen and stabilize wave form distortion resulting from noise mixture by generating any desired effect waveforms with the aid of a digital processing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62199568-A (JP)
Title: Four-wheel steering gear for vehicle equipped with safety device
Inventor: KANAZAWA HIROTAKA
IPC: B62D7/15
Filed: 1986-02-28
Abstract: PURPOSE:To suppress a vehicle from jolting, by providing the second safety device of a solenoid valve or the like in addition to the first safety device of a block valve or the like so that the vehicle holds a fluid pressure actuator in a predetermined condition even when a defect is generated in an electrical system. CONSTITUTION:If a defect is generated in an oil hydraulic system, the same pressure is generated in each pipe 31, 32 and 35, 36 because no pressure drop is generated in a control valve 29 and a throttle 33 by allowing no oil to flow in each pipe 31, 32. Accordingly, a spool in a block valve 26 moves in the urging direction of a coil spring 50, and the system, which cuts off a flow line between pipes 28, 25 and between pipes 27, 24, fixes a piston 23d in an oil hydraulic actuator 23. While the system, if it generates an electrical defect, places a solenoid valve 30 in a four-port opened condition, and oil is allowed to flow bypassing the valve to a return pipe 17. Consequently, the system, which generates the same pressure in each pipe 41, 17 further in also each pipe 35, 36 connected with the block valve 26, obtains a result similar to the above.
Patent JP-H11238366-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MORINAGA TAKEO
IPC: G11B27/10
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To easily perform accurate program searching comparatively simply even through the accuracy of a mechanical system is low by providing a temporary storage means between a reproducing magnetic head and a signal reproducing circuit for temporarily storing read signals and reading them out in stored order and selecting a first address to be read out. SOLUTION: A digital FIFO memory 4 is provided between a reproducing magnetic head 1 and a video reproducing circuit and a signal digitized by an A/D converter 3 is surely stored once in a digital memory 4. Further, an address producing circuit 5 is provided for selecting a first address reading out a signal from this digital memory 4 from the outside. Thus, such a procedure that the mechanical system is once stopped after a signal reproduced from the reproducing magnetic head 1 is stored in the amount of some extent of time interval and a first video part desired to be read out is searched from a video before and after the stop position to start the reproduction from that position, is easily carried out. Consequently, the time required for program searching is shortened, and the cost of the device is lowered.
Patent JP-S63208727-A (JP)
Title: Infrared-ray detector
Inventor: WAKABAYASHI SATOSHI
IPC: G01J5/06
Filed: 1987-02-25
Abstract: PURPOSE:To omit a cold filter necessary for cooling and to reduce the head load of a refrigerant by forming a dewer window in a rotary elliptic surface shape, forming a dielectric film on the surface of the dewer window by vapor deposition, and providing an infrared-ray detecting element in the focal circle of the rotary elliptic surface. CONSTITUTION:The dewer window 10 is formed in the rotary elliptic surface shape obtained by rotating an ellipse around its minor axis and a dielectric filter 11 which transmits light in a necessary wavelength range selectively is constituted at least one of the internal and external surfaces of the window 10. The infrared-ray detecting element 3 is positioned within the range of the two focuses of the ellipse represented by the tracks of the focuses rotated around the minor axis. An infrared ray which is reflected by the filter 11 and incident on 3 is only a fine quantity of infrared ray emitted by the element 3 and nearby it, and unnecessary infrared ray from other parts is not incident on the element 3. Consequently, the cold filter required for the cooling is omitted and the heat load of the refrigerant is reduced.