baber/WOPTO huggingface dataset:
Patent JP-S62234479-A (JP)
Title: Cyclic noise reducing device
Inventor: KATAGIRI TOSHIYUKI
IPC: H04N5/21
Filed: 1986-03-31
Abstract: PURPOSE:To reduce noises while preventing the deterioration of vertical image resolution by switching the delay time of a positive feedback signal alternately between a 262-line period and a 263-line period in a vertical scan cycle in case the output video signal is delayed by a single field period and fed positively back to an input signal after attenuation. CONSTITUTION:This cyclic noise reducing device applies basically a noise reduction system using the field correlation. A changeover switch 12 undergoes the switch control with the switch pulse outputted from a control circuit 13 in a vertical scan cycle. Then the switch 12 connects a line memory circuit 5 and a signal line 8 alternately to an attenuator circuit 6. The circuit 13 ploduces a pulse right before the vertical synchronizing signal of an input video signal and divides the pulse into half for production of a switch pulse. Thus the input video signal added with an output video signal by an adder 3 undergoes alternately the delays equivalent to 262 lines and 263 lines up to the circuit 6. As a result, the signal delay equivalent to 525 lines is carried out for each frame and therefore the deterioration of vertical image resolution caused by the 1/2-line shift of the video signal can be avoided.
Patent JP-S60216587-A (JP)
Title: Substrate for solar cell
Inventor: IGUCHI MASAO
IPC: H01L31/18
Filed: 1984-04-12
Abstract: PURPOSE:To enable excellent heat-dissipation, insulation, thermal characteristics, and smoothing characteristic to be obtained by a method wherein a steel plate is coated with a forsterite film, which is then coated by baking with an insulation film made mainly of phosphate and coloidal silica. CONSTITUTION:An insulation film 18 is formed by forming forsterite film 16 on the steel plate 14, coating the film 16 with a coating solution made mainly of phosphate and coloidal silica, and baking it. A solar cell substrate 4 is formed by this process. If the total thickness of the films 16 and 18 on this substrate 4 is approx. 1-20mum, adequate withstand voltage can be obtained. Besides, this film 18 is extremely excellent in adhesion with the steel plate 14, in thermal characteristics, and in the smoothness of the surface.
Patent JP-H02270308-A (JP)
Title: Superconducting deflection electromagnet and excitation method thereof
Inventor: YAMADA TADATOSHI
IPC: H01F6/00
Filed: 1990-03-26
Abstract: PURPOSE:To make the title electromagnet small in size by providing a multipolar correction coil inside the main coil. CONSTITUTION:In a superconducting deflection electromagnet equipped with a main coil 1, with which a charged particle beam will be deflected by generating a magnetic field and multipolar correction coils 31 and 32 with which highly uniform magnetic field is generated on the passing region of a charged beam, multipole correction coils 31 and 32 are provided. For example, in order to cancel the non-uniform magnetic field of the main coil 1, a 4-pole correction coil 31 composed of four banana-shaped coil and a 6-pole correction coil 32 composed of six banana-shaped coils are used. The above-mentioned tetrode correction coil 31 and 6-pole correction coil 32 are provided in the main coil 1. As a result, the 4-pole correction coil 31 and the 6-pole correction coil 32 can be provided on the main coil 1 without projecting to outside, and a cryostat 4 can be made small in size.
Patent JP-S62230006-A (JP)
Inventor: TERADA JIRO
IPC: C04B35/00
Filed: 1986-03-31
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-H0683660-A (JP)
Title: Modularized processor system
Inventor: GIRUBAATO KURAIDO BANDORINGU S
IPC: G06F11/18
Filed: 1992-03-30
Abstract: PURPOSE: To sharply simplify memory system design by providing the system in which a triplex memory is used, and a majority is operated by a memory output while the majority is not operated in each CPU access to a large-area memory. CONSTITUTION: A triplex element is provided with processors 101-103, memories 104-106, and arbiters 107-109. Also, porters L and R compare the outputs of the triplexed element and the error inspection is set. The majority of all the outputs in an input and output(I/O) interface of three processors displayed as processor cards 101-103 respectively having a memory bus adapter(MBA) is operated. As the result of a system fault or failure, the contents of the three processor memories are not coincident with a certain point within a prescribed time without being present to be incoincident with the output majority elements (porters). This is the result of the input of the erroneous I/O to the memory.
Patent JP-S63240546-A (JP)
Title: Handling method for photographic paper
Inventor: UJIIE YOICHI
IPC: G03D13/00
Filed: 1987-03-27
Abstract: PURPOSE:To execute an effective development processing by cutting in pieces an unprintable part by a prescribed small width size, and removing it from a photographic paper carrying line before it reaches a developing part. CONSTITUTION:Photographic paper 20 is drawn out of a magazine 16 and inserted between a guide roller 24 and a driving roller 26, and also, when an opening/closing cover 14 is closed in a state that a sensor 36 detect the tip part of the photographic paper 20, the photographic paper 20 becomes a fog state extending over length L3, and at the time point when this part reaches a cutter 28, the fog part is cut in pieces to length L1. Subsequently, when a splice part 40 of the intermediate part of the photographic paper 20 is drawn out of the magazine 16, a long hole 42 is detected by a sensor 38, and when length S4 between an image 20A and the log hole 42 becomes shorter than the image 20A, by the cutter 28, the intermediate part of the photographic paper 20 is cut in the end 20B. After the end 20B is cut, the S0 part is fed and cut by the cutter 28 in the same way as the tip fog part. In such a way, an efficient development can be executed.
Patent JP-H08300098-A (JP)
Title: Method and apparatus for cooling of casting sand
Inventor: ERUNSUTO OTSUTOO KURUUZE
IPC: B22C5/08
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for cooling and homogenizing foundry sand with reduced energy consumption, reduced installation space and economy. SOLUTION: A mixing and conveying device 4 provided on the device for cooling and homogenizing the foundry sand is always kept in a vacuum state, controls water inflow, and is provided on a suction part 14 for the water vapor, thereby drawing the heat of evaporation from the sand 2 by the water evaporating due to the reduced pressure, cooling and reusing the water 17 obtained by condensing the water vapor with a condenser 11. Coupled locks 3, 23 are provided on the inlet and outlet ends of the mixing and conveying device 4, through which the sand 2 enters and leaves the reduced pressure area.
Patent JP-H06288995-A (JP)
Title: Ultrasonic flaw detecting method
Inventor: ASAI OOKAZU
IPC: G01N29/22
Filed: 1993-03-31
Abstract: PURPOSE:To provide an ultrasonic flaw detecting method by which high flaw detection accuracy can be obtained. CONSTITUTION:An ultrasonic probe 6 performs flow detecting operation while the probe 6 intermittently moves rightward at regular intervals from an initial position P1 to other positions P2-P10. Points Q1-Q10 are the intersections of the routes L1-L10 of ultrasonic waves with a friction welding surface W1 and a work W makes one turn while the probe 6 is at each position P1-P10. Probing areas S1-S10 are respectively set on the routes L1-L10 and divided areas A1-A10 are introduced to the probing areas S1-S10 as the work W rotates. The focal points f1-f10 of the ultrasonic waves exist on the rotating axis W2 of the work W and gains for flaw detection are set in accordance with the distances from the focal positions f1-f10 to the split areas A1-A10 with respect to the routes L1-L10.
Patent JP-H10265153-A (JP)
Title: Elevator
Inventor: SHIZUKU KENICHI
IPC: B66B11/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent soiling of a floor of a building at the time of maintenance inspection of a machinery room. SOLUTION: An elevator 1 gateway 2 of a machinery room of which is serially communicated to a floor 3 of a building is constituted to actuate an alarm means 10 to urge shoe cleaning by a shoe cleaning material 4 at the time when a human body detection sensor 8 works by providing a shoe cleaning material storage body 5 to store the shoe cleaning material 4 at the gateway 2 of the machinery room and providing the human body detection sensor 8 in the neighbourhood of the gateway 2 of the machinery room.
Patent JP-H07259860-A (JP)
Title: Slide bearing
Inventor: SHIBATA MAKOTO
IPC: F16C32/06
Filed: 1994-03-18
Abstract: PURPOSE:To improve conformability of a slide bearing as compared with that in the past by setting roughness of a slide contact surface, including also a surface of annular protrusion, to a half or less of height of the annular protrusion. CONSTITUTION:Protrusions 1a, helically continued with a prescribed pitch (p) and height H, are provided in a slide contact surface 1A. The height H of the protrusion 1a is set to 2 to 8mum, and the pitch (p) is set to 0.1 to 0.4mum. A relation is preferable, where h<=0.25H+0.5 further with H 2 to 10mum. Further, the height H, when set to 3 to 5mum, is preferable in the point of load capacity. Here is (h) surface roughness in a total region of the slide contact surface 1A. Further, the surface roughness is set to 1/2 times or less the height H of the protrusion 1a. That is, when the height H of the protrusion 1a is set to 4mum, the surface roughness (h) in a total region of the slide contact surface 1A is set to 2mum or less.
Patent JP-H11266671-A (JP)
Title: Thresher
Inventor: KOTANI SHINJI
IPC: A01F12/24
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a thresher for carrying out a threshing treatment by supplying a reaped grain culm to a threshing room by a threshing and conveying device, capable of efficiently carrying out the threshing treatment, and having a receiving net readily attached and detached and further hardly catching a treated material. SOLUTION: This thresher carries out a threshing treatment by supplying the ear tip side of a reaped grain culm to between a threshing cylinder 3 and a receiving lattice net 20 by a threshing feed chain. The receiving lattice net 20 is constituted so as to be divided into divided receiving lattice nets 20a and 20b in the circumferential direction of the threshing cylinder 3. A guiding part 26 is installed in a frame body 22 connecting longitudinal crosspiece members 23a of the divided receiving lattice net 20b to each other at the ear tip side. The guiding part 26 guides a threshing treated material flowing along the frame body 22 so as to flow toward the threshing cylinder side from lateral crosspieces 25a neighboring the frame body 22.
Patent JP-H04283611-A (JP)
Title: Method and apparatus for measuring inner and outer diameters of cylindrical member
Inventor: HARANO TSUTOMU
IPC: G01B7/00
Filed: 1991-03-12
Abstract: PURPOSE:To obtain a method and an apparatus which can measure the inner and outer diameters of a cylindrical member accurately without depending on the skills and the experiences of workers, can follow and measure the cylindrical members having the different standards and sizes and have broad general-purpose applications. CONSTITUTION:A distance sensor 16 is rotated and moved in the circumferential direction along an inner surface 10 or an outer surface of a cylindrical member 12. The equal central angles are obtained at the rotary center of the sensor 16. The distance between the center of the sensor 16 and the inner surface 10 or the outer surface of the cylindrical member 12 is measured for every central angle. The distance is stored. The maximum and minimum measured distances are judged, respectively, based on the stored data. Then, the value obtained by subtracting the minimum measured distance from e maximum measured distance is equally divided. Thereafter, the deviation between the center of the member and the center of the sensor 16 is computed. Correcting computation is performed based on the deviation and the equally divided central angles. Since the measuring work is automatically performed, the large-scale reduction in labor is realized. Even if there is the considerable difference between the inner and outer diameters of the cylindrical member, general-purpose applications are broad in comparison with special jigs since the automatic following and measurement can be performed.
Patent JP-H11270174-A (JP)
Title: Reinforcing construction of bending deformation control type antiseismic structure
Inventor: YAMAMOTO YUKIMASA
IPC: E04H9/02
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a crack and decrease of rigidity of a top girder and avoid decrease of damping force by introducing pre-stress in the lengthwise direction of the top girder, and canceling tensile force received from the vibration control device of the top girder. SOLUTION: An antiseismic device 5 is constructed in the vertical direction between a top girder 4 and the pillars 31 of a circumferential frame 3, or between the top girder 4 projecting from an outer circumferential wall and the antiseismic element 21 of a core. Next, at relative vertical displacement among the core 2 accompanied with bending deformation of the core 2, the outer circumferential frame 3, and the outer circumferential wall, damping force is given to the core 2. Next when damping force acts from the antiseismic device 5 by the bending deformation of the core 2, the top girder 4 receives rewinding moment in the reverse direction of overturning moment from the antiseismic device 5. Hereby, tensile force acts up and down on the part of a rod connected to the antiseismic device 5.  Hereby, PC steel products 7 cancelling tensile force are arranged in the top girder 4 to avoid decrease of rigidity, and damping effect by the antiseismic device 5 can be maintained.
Patent JP-S552235-A (JP)
Title: Liquid crystal sandwiching substrate
Inventor: WATANABE TAKESHI
IPC: G02F1/1337
Filed: 1978-06-21
Abstract: PURPOSE: To obtain good quality homogeneous orientation of superior heat resistance and staining resistance by forming the film by hardened continuous polyhydantoin synthetic resin on the substrate surfaces in contact with liquid crystal.  
     CONSTITUTION: The polyhydantoin synthetic resin having the structural unit of the formula is dissolved in a suitable solvent. Said solution is coated on glass substrates having been selectively deposited with transparent electrodes, and is heated to set for 0.5 to 3 hours at 150 to 200°C. The hardened film is rubbed and this yields homogeneous orientation. This causes the molecular axes of liquid crystal to be oriented parallel to the substrate plane and in the specific direction of the substrate plane even with any liquid crystal materials, thereby enabling the liquid crystal display device of the orientation condition of the liquid crystal material uniform over wide range of the substrates and of stability with time, long life and high characteristics irrespective of operation and non-operation to be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02252128-A (JP)
Title: Tracking servo circuit
Inventor: OTSUKI NORIYOSHI
IPC: G11B7/095
Filed: 1989-03-27
Abstract: PURPOSE:To exactly position a spot on a track by measuring the time interval of a full-reflection area instruction signal to show an area in which there is no track, and stopping the correction of a tracking error signal immediately after this instruction signal is missed. CONSTITUTION:The both outputs of a divided type optical sensor 5 are differentially amplified by a detecting means 6 and the tracking error signal is obtained. The track is provided in an optical disk for a unit, which is called sector, and when the rotational speed of the disk is fixed, the full-reflection area instruction signal to show the area of no track is inputted from an input terminal 7 at the fixed time intervals. A storing means 4 stores the off-set quantity of the tracking error signal at the timing of the full-reflection area instruction signal from the input terminal 7 and an off-set component is removed from the tracking error signal by a correcting means 3. However, when it is detected by a timer means 1 that the full-reflection area instruction signal is missed, the changeover switch of the correcting means 3 is turned off, and the correcting operation of the correcting means 3 is stopped.
Patent JP-S58190911-A (JP)
Title: Connector plug of optical fiber
Inventor: YOSHIZAWA TETSUO
IPC: G02B6/36
Filed: 1982-05-01
Abstract: PURPOSE:To facilitate the polishing and to increase the selecting range of materials for a connector plug of an optical fiber, by forming a groove orthogonal to the axial core on the end face of the plug at the end of the optical fiber. CONSTITUTION:A plug 11 is attached to the end part of an optical fiber 1 so that the axial core of the fiber 1 is coincident with that of the plug 11. The end face 12 of the plug 11 is finished to be rectangular to the fiber 1 and the axial core of the plug 11. A groove 13 orthogonal to the axial core of the plug 11 is formed on the face 12. The groove 13 has a U-shaped wall surface and width (l). The end part of the fiber 1 is positioned nearly at the center of the bottom surface of the groove 13. It is easy to produce a polishing tool which is light in weight and with a low cost since the plug 11 has an easy-to-polish form with its end face.
Patent JP-S55165819-A (JP)
Title: Device for controlling posture of fruit
Inventor: UCHINO TOSHITAKE
IPC: B65G47/24
Filed: 1979-06-12
Abstract: PURPOSE: To control the posture of a fruit, by placing a right, a left and a central rollers to support the fruit at three points and rotating the central roller more rapidly than the right and the left rollers to produce a rotational difference.  
     CONSTITUTION: A right, a left and a central roller 3, 2, 4 are provided to support fruit at three points. The axis of the central roller 4 remains displaced forward or backward from that of the right and the left rollers. Numerous groups of such rollers are placed at prescribed intervals so that the rollers revolve while rotating. The conical acting surfaces 30, 20 of the right and the left rollers face each other. The central roller 4 is rotates more rapidly than the right and the left rollers 3, 2 to produce a rotational difference to change the posture of the fruit forward or backward. As a result, the posture is controlled smoothly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S553020-A (JP)
Title: Microprogram control system
Inventor: NAGATANI MITSUYOSHI
IPC: G06F9/22
Filed: 1978-06-20
Abstract: PURPOSE: To increase the process speed of the control unit by controlling both the cycle and the waveform of the clocking pulse by the microprogram itself and then producing the CP of the cycle waveform suited to the process contents of each microinstruction.  
     CONSTITUTION: The address is given from program sequencer 3, and the microinstruction is read out of memory 4 in synchronization with clocking pulse CLKOUT to be set to register 5. The cycle/waveform controlling field of the CLK is provided to the instruction itself, and this part is decoded to obtain each type of control signal CONT for the control of the gate of each part. Part of the control signals are turned to control signal nC of the n-bit width. Reference oscillation output 1 is supplied to reference oscillation division control circuit/CLK production circuit 2, along with signal nC which rescribes the CLK cycle/waveform required for the instruction of under execution. In such constitution, the quick shifting is secured between the program step processes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S548925-A (JP)
Title: Input unit
Inventor: SAITOU AKIHIKO
IPC: G06F3/0487
Filed: 1977-06-22
Abstract: PURPOSE: To enable to input items in a short time with a simple constitution, by activating switches through shortening switch terminals corresponded by a finger after selecting the items to be inputted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62231287-A (JP)
Inventor: SHIMIZU KENJI
IPC: G09G1/06
Filed: 1986-03-31
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-H05192129-A (JP)
Title: Solar receptor/automatic cleaning device and photobioreactor containing said device
Inventor: DANIERU SHIYAAMON
IPC: F24S10/70
Filed: 1992-03-30
Abstract: PURPOSE: To provide a photobioreactor hardly causing a contamination and capable of efficiently carrying out a photosynthesis reaction.  
     CONSTITUTION: This apparatus for the automatic, continuous cleaning of the pipe of a solar receptor 24 is constituted of a carbonator 6 placed on a closed loop 22 for a nutrient medium solution and communicated to the solar receptor 24 through the loop, a branch duct 26 arranged between the solar receptor 24, and a charging and discharging opening, and for circulating cleaning balls 34 from the pipe to the solar receptor 24, and two tight glove fingers 44 and 48 each having a regulatable penetrating rod able to stop or permit the passage of the cleaning balls while allowing the circulation of the nutrient solution. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H08267382-A (JP)
Title: Teaching method for palletizer device
Inventor: ABE KIYOHIDE
IPC: G05B19/409
Filed: 1995-03-31
Abstract: PURPOSE: To provide a teaching method for palletizer devices, which facilitates the determination of stowage pattern, increases the efficiency of the determination of stowage order, shortens teaching time, and simplifies the modification of position of a palletizer device. CONSTITUTION: After specified parameters are set and displayed on the computer screen, setting and modification of a palletizing pattern, setting of palletizing order, and setting of a position of a palletizer, are performed.
Patent JP-H06287795-A (JP)
Title: Method for removing deposit on electroplated metallic strip surface
Inventor: AZAMI TADAO
IPC: C23G3/02
Filed: 1993-04-01
Abstract: PURPOSE:To clean off the electrolyte and foreign matter depositing on the surface of a metallic strip and to eliminate the contamination of the plated surface in the production of an electroplated metallic strip by bringing steam into contact with the strip after electrolysis. CONSTITUTION:In the equipment for electroplating a metallic strip 1, steam is discharged from steam feed ports 8 opposed at a fixed distance from the strip 1 on the strip 1 traveling from a squeeze roll toward a conductor roll 2. Consequently, steam is condensed on both surfaces of the strip 1, the electrolyte and foreign matter depositing on the strip 1 surface are cleaned off by the condensed water, and a beautiful surface appearance is obtained.
Patent JP-S56249-A (JP)
Title: Hard-grain-dispersed sintered alloy for valve seat
Inventor: MORISHITA TSUYOSHI
IPC: F02B1/04
Filed: 1979-06-13
Abstract: PURPOSE: To provide a sintered alloy which contains a precribed quantity of hard grains made of Ni and Mo as main constituents and comprises C, Si, Ni, Mo and Cu at a prescribed ratio and the rest of Fe and is appropriate to a valve seat for the exhaust valve of an automobile engine.  
     CONSTITUTION: Hard grins made of Ni and Mo as main constituents are bonded and mixed with a main metal material such as iron powder. The powdery mixture is molded under pressure. The molded piece is sintered while Cu is molten into the piece. The properties of the sintered piece are then adjusted to manufacture a sintered alloy comprising 0.4W1.3wt% of C. 0.15W1.2wt% of Si, 2.0W7.5wt% of Ni, 1.5W 8.0wt% of Mo, 13.0W22.0wt% of Cu and the rest of Fe. At that time, 5W20wt% of the hard grains are dispersed in the alloy. The alloy, which is a material for a valve seat, contains no Co and shows excellent wear resistance under a high-temperature oxidizing atmosphere and can be used regradless of the kind of fuel such as non- lead gasoline, lead-containing gasoline or LPG. 
     COPYRIGHT: (C)1981,JPO&Japio