baber/WOPTO huggingface dataset:
Patent JP-S5568116-A (JP)
Title: Controller for rolling mill
Inventor: HASEGAWA YOSHIMICHI
IPC: B21B37/24
Filed: 1978-11-18
Abstract: PURPOSE: To high accurately measure the rolling length, and to manufacture the long size product with thickness changing in the longitudinal direction in high dimensional accuracy, by obtaining the roll surface traveling distance from the rotational speed of the roll, and by correcting with the forward slip.  
     CONSTITUTION: The roll's peripheral speed calculator 13 calculates the peripheral speed of the roll 1, and the peripheral speed is transmitted to the forward slip calulator 16 and also to the rolling length calculator 17. The material's outgoing speed calculator 14 calculates the traveling speed of the rolled material W from the pulse signal produced by the encoder 5 and the radius of the detecting roller 21, and sends the result of calculation to the forward slip calculator 16. The forward slip calculator 16 calculates the forward slip from the traveling speed of the rolled material W and the roll's peripheral speed. The forward slip and the roll's peripheral speed are transmitted to the rolling length calculator 17, which calculates the roll surface traveling distance; this distance is corrected with the forward slip, and hereby, the rolling length is calculated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5366881-A (JP)
Title: Epitaxial growing apparatus in liquid phase
Inventor: HIRANO RIYOUICHI
IPC: C30B19/06
Filed: 1976-11-26
Abstract: PURPOSE: To simplify the process so as to simplify whole constitution of epitaxial growing apparatus by constituting the apparatus by unification of a growing slider for forming growing space and working section for extruding molten liquid for growing so that the slider and working section are capable of being operated in enterlocked motion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0770142-A (JP)
Title: Salicylic acid derivative zinc salt hydrate and heat-sensitive recording material containing the same
Inventor: KOBAYASHI YUKI
IPC: C07F3/06
Filed: 1994-06-24
Abstract: PURPOSE:To obtain the subject hydrate useful as an electron accepting compound for heat-sensitive recording materials. CONSTITUTION:Hydrate of zinc salt of a salicylic acid derivative of the formula (R is H, a 1-4C alkyl or a 1-4C alkoxyl) such as 4-(2'-phenoxyethoxy)salicylic acid. By using this hydrate as an electron accepting compound, heat-sensitive recording materials excellent in the preservability (e.g. heat resistance) of their color-undeveloped portions can be obtained. This hydrate can be obtained by reaction of an alkali metal salt of the compound of the formula with a water-soluble zinc compound in the pressure of water. The compound of the formula can be prepared by reaction of 4-hydroxysalicylic acid with the corresponding aryloxyethylating agent using a base as necessary, in the presence of a solvent.
Patent JP-H06328202-A (JP)
Title: Mold for continuous casting
Inventor: SHIMOKASA TOMOHARU
IPC: B22D11/059
Filed: 1993-05-21
Abstract: PURPOSE:To reduce the generating frequency of breakout by sticking ceramic chip so as to thin the thickness and make the heat conductivity highly from the upper part to the lower part of a mold made of the metal material step by step. CONSTITUTION:On the inner surface of the copper plate 2 as the main constituting member of the mold 1, the ceramic chips 3 are arranged. Further, an Ni part 4 gradually thickened according to come to downward is arranged. A cooling box 6 is arranged in the outer part to form a cooling water passage 5 in this box. By pouring molten steel 8 into the inner part of the mold 1 till molten steel surface 9, the solidified shell 7 is formed. The ceramic 3 is divided into multi-steps in the upper half part of the mold 1 and the thickness is thickened at the uppermost part and gradually thinned according to come to downward so as to make the heat conductivity highly. By this method, the service life of the mold having excellent wear resistance can remarkably be extended.
Patent JP-H09325025-A (JP)
Title: Distance-measuring apparatus
Inventor: OGATA YASUSHI
IPC: G01C3/06
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a lens system in a distance-measuring apparatus which can be switched to a wide and a telescopic modes, in which a lens is thin, a distance-measuring lens system occupies a small volume and a projection angle is variable. SOLUTION: The distance-measuring apparatus comprises a light-emitting means, a light projection lens system for projecting light emitted from the light-emitting means to an object to be photographed, a light-receiving lens system for condensing light reflected by the object to be photographed, and a detecting means for detecting the reflected light. The light projection lens system or light-receiving lens system is obtained by adding a converter lens CL to a master lens ML thereby to change a focal length. The master lens ML or converter lens CL has a diffraction type optical element both faces of which are plane, at least one of which is a plane of diffraction.
Patent JP-H022401-A (JP)
Title: Programmer device for programmable controller
Inventor: ONUKI TADAYOSHI
IPC: G05B19/18
Filed: 1988-06-10
Abstract: PURPOSE:To arrange a case body at an optional position by fixing the case body to an optional unit so as to be freely attached/detached without fixing the case body on a specific unit with a screw. CONSTITUTION:The case body 3 of a programmer device has a keyboard 1 and a display panel 2 on its front and a reversed U-shaped engaging projection part 4 drooping in the lower direction and a spacer member 5 are arranged on the upper part of its back. These projection part 4 and spacer member 5 are molded with a synthetic resin material similar to the material of the case body 3. The case body 3 allows said projections part 4 to engage with a rectangular hole 6a on the back of a specific I/O unit 6 so as to be fixed. Thus, the case body 3 can be arranged an optional position at the time of reconstitution of a programmable controller and the resetting of control data.
Patent JP-S6121187-A (JP)
Title: Method of removing attached carbon in coking chamber of coke oven
Inventor: ASAI KENICHI
IPC: C10B43/10
Filed: 1984-07-10
Abstract: PURPOSE:To burn and to remove carbon attached to a wall of furnace uniformly and rapidly without cooling a coking chamber, by jetting a high-speed gas such as air, etc. in parallel to a wall face of the coking chamber so that it is circulated in the coking chamber. CONSTITUTION:Air and/or oxygen for combustionis jetted through the header 6 by the blower 9, from the jetting nozzle 7 to the coking chamber 1 in the direction parallel to a wall of furnace at a high velocity (preferebly 20-100m/s). The gas provides new air to the coking chamber 1, profuces a forcedly stirring effect on a gas in the chamber 1 whose openings are stopped except the gas riser 5, and promotes substitution of formed CO2 produced by combustion on the surface of attached carbon with oxygen on the whole zone of furnace wall. EFFECT:Burning attached carbon while leaving attached carbon required for sealing joints of bricks.
Patent JP-S5844473-A (JP)
Title: Fixing device
Inventor: SAKURAI MASAAKI
IPC: G03G15/20
Filed: 1981-09-10
Abstract: PURPOSE:To display stable offset preventing performance, etc., for a long period with a necessary irreducible offset inhibitor, by providing a means of diffusing the offset inhibitor, supplied to a fixing roller, in axial directions of the roller. CONSTITUTION:A means S of regulating the amount of an offset inhibitor supplied to a roller 1 is composed of, for example, a blade 20 to stop an excessive offset inhibitor applied to the roller 1, thereby feeding an adequate amount of liquid to the press contacting part between rollers 1 and 4. In the blade 20, grooves 21 extending, for example, lengthwise are formed as a diffusing means, and the excessive offset inhibitor flows in those grooves laterally. Further, a thin plate 25 of a high-surface-energy material, such as metal and a mesh material may be provided to the blade 20 as the diffusing means. Consequently, even an offset inhibitor in a paper-unfed area is diffused laterally for uniform diffusion.
Patent JP-S6121034-A (JP)
Inventor: NAGAI TOSHIROU
IPC: A01F12/54
Filed: 1984-07-09
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-S625552-A (JP)
Title: Fluorescent lamp
Inventor: SHIMIZU SATOSHI
IPC: H01J61/52
Filed: 1985-06-28
Abstract: PURPOSE:To stabilize discharge of a lamp even when ambient temperature is low by forming a heating element by bonding metal powder along a lengthy direction of the inner wall of a tube having electrodes at its both ends, and applying current to the heating element during lighting. CONSTITUTION:A fluorescent lamp for low temperature use which is used inside a case such as a low temperature showcase is formed in such a way that the inner wall of a tube 2 whose electrodes 5 are sealed at its both ends is coated with a mixture of fluorescent paint and metal powder such as stannous oxide serving as a heating element along a lengthy direction of the inner wall or coated with fluorescent paint inside the heating element to form a fluorescent heating element 6. When the fluorescent lamp is lighted, at the same time, current is passed to the heating element to start heating. Even when ambient temperature is low, discharge is quickly stabilized and illuminance is adequately maintained, and in addition replacement job of the fluorescent lamp is simplified.
Patent JP-S5476358-A (JP)
Title: Reciprocating type electric razor operating device
Inventor: YASUNAKA SHINSAKU
IPC: B26B19/28
Filed: 1977-11-28
Abstract: PURPOSE: To provide the subject device wherein a balancer which makes a swinging motion in a direction perpendicular to the sliding direction of the inner blade base is inserted through a core rod of an eccentiric cam, thereby to receive the load by the elastic legs of the balancer to suppress the vibration.  
     CONSTITUTION: When a motor 2 is rotated, an eccentric cam 4 axially supported by the motor 2 is rotated, and a frame piece 5b makes a reciprocating motion in a direction shown by arrow by the operation of a core rod 4a projected upwardly. While the operating member 5c at the lower part of the frame piece 5b vibrates in a direction perpendicular to the direction shown by arrow, the vibration is absorbed the elasticity of the operating member 5c itself. However, since there is the wear of the inner blade base 6 with respect to the vibration in the direction shown by arrow, the vibration receives the load as a suppressive force. Then, in accordance with the rotation of the core rod 4a of the eccentric cam 4, the elastic plate 10a of the balancer 10 inserted through the core rod 4a is bent and deformed. The deformation of the elastic plate 10a offsets the vibration in the rectangular direction of the inner blade in correspondence to the sliding movement of the inner blade base 6, and therefore the vibrate on of the razor can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5935347-A (JP)
Title: Ion generator
Inventor: TSUCHIYA MASAHIKO
IPC: H01J49/16
Filed: 1982-08-20
Abstract: PURPOSE:To ionize a sample by an excitation element or ions by a method wherein a needle-shaped electrode is arranged inside a cylindrical electrode, carrier gas is supplied from the needle-shaped electrode toward the open end of the cylindrical electrode while high voltage is impressed between both electrodes. CONSTITUTION:One end of a cylindrical electrode 12, whereto ground potential is applied, is sealed by an insulating cap 13 while the other end is inserted into a sample ionization chamber 15 inside an insulating ring 14. The needle-shaped electrode 17 connected to a power supply 16 is inserted into the electrode 12 while carrier gas is supplied there through a leading-in pipe 18. The carrier gas flows into the ionization chamber 15 then being exhausted through an exhaust port 19. A filament 20 is arranged in the carrier gas flow while being spanned between the supporting electrodes 22 and 23 planted in the base 21. Sample liquid drops onto the filament 2 from the sample leading-in pipe 24 while the acceleration voltage is impressed thereon from the electrode 25. The electrode 17 is made movable back and forth inside the electrode 12 while corona discharge is caused by application of negative high voltage, thus being able to be ionized by an excitation element or ions.
Patent JP-S5570750-A (JP)
Title: Measuring method for phase difference
Inventor: YOKOTA MAKOTO
IPC: G01R25/08
Filed: 1978-11-22
Abstract: PURPOSE: To enable measurement without being subject to the variation of waveform caused due to various causes, by obtaining the phase difference through the addition of the time between the front edges and that between rear edges of the rectangular wave obtained from two signals to be compared.  
     CONSTITUTION: The phase difference between two signals is measured by measuring the time T 1 , T 2  between the front and rear edges of two rectangular waves C and D adding T 1  and T 2 . The time between the time centers S 1  and S 2  of the signal waveform to be compared is constant, if the phase difference is constant, and the increase or decrease in the waveform is caused symmetrical toward the front and rear edge by taking the centers S 1  or S 2  as the center, then the time adding the time T 1  between the front edges and the time T 2  between rear edges of the both waveforms corresponds to the phase difference. This thinking can be applied to the trapesoid such as isoscales triangle and isoscales trapesoid, not limited to sinusoidal waves. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6125417-A (JP)
Inventor: KAWAMURA YOSHIHIRO
IPC: A01D41/00
Filed: 1984-07-12
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-H075100-A (JP)
Title: Method and apparatus for reading fault information
Inventor: MIYAGAWA ICHIRO
IPC: G01N21/27
Filed: 1993-06-15
Abstract: PURPOSE:To read fault information at a high S/N even when disturbance of a mode coupling, etc., is applied to an optical fiber, etc. CONSTITUTION:An SLD light having a short coherence length is divided into two lights a1, a2 which respectively pass two optical paths S1, S2 having larger optical-path difference DELTAL than the coherence length. Optical path length modulating means 37 and frequency shifting piezo element 32 are provided on the path S2. and the light is made incident on an optical fiber 40 without interfering the two lights. A half mirror 41 is provided at an end side of a medium 10 of the fiber 40, part of a composite light a3 made incident on the fiber 40 is reflected by the mirror 41, the residue is made incident on the medium 10, a backscattered light at a predetermined depth position DELTAd corresponding to the difference DELTAL of the medium 10 via emitted light is interfered with the light reflected by the mirror 41 in the fiber 40, and detected by a two-dimensional array photodetector 30.
Patent JP-H08333090-A (JP)
Title: Slewing device
Inventor: KAWAMOTO HIROSHI
IPC: B66F11/04
Filed: 1995-06-09
Abstract: PURPOSE: To provide a slewing device having an economical simple structure to adjust a distance between the axes of a driving gear and driven gear by providing a slewing bearing moving means to move the turning bearing radially thereof. CONSTITUTION: Fixing bolts 31, 31 to fix a ring 12 at the side detecting no driven gear of inner and outer rings 11, 12 of a slewing bearing 1 are loosened. The inner peripheral surface 6c of an arcuate central part 6b of a pull plate 6 has the curvature abutting against the outer peripheral surface of the inner ring 11. The pull plate 6 is provided on both ends 6a, 6a with bolt carriers 52, 52 and pull bolt 34, 34. The pull bolts 34, 34 of a moving means composed of the bolt carriers 51, 51 and nuts 38, 38 mounted to both positions of the slewing bearing 1 of a slewing bearing mounting plate 42 are operatively turned. The pull plate 6 is drawn near the side of respective bolt carriers 51, 51 so that the turning bearing 1 is integrally moved within the dimension of a gap between a bolt hole 36 and the fixing bolt 31.
Patent JP-S5668912-A (JP)
Title: Reading and reproducing device for video format signal including pulse train data signal
Inventor: TSUDA YOUICHIROU
IPC: G11B20/14
Filed: 1979-11-06
Abstract: PURPOSE: To exercise write control over a memory without changing the order of storage by generating a control signal for the command of the write control over the memory by using a correcting signal when no data synchronizing signal arrives by detecting a horizontal synchronizing signal and then by generating the correcting signal a certain time after the horizontal synchronizing signal.  
     CONSTITUTION: Correcting signal generating circuit 8 is provided and correcting signal C is generated a certain time after a horizontal synchronizing signal obtained by horizontal synchronizing signal separating circuit 7. This correcting signal C is inputted to the write timing control circui. If any data synchronizing signal is not detected owing to a dropout, etc., write timing control circuit 4 and write counter 5 are operated normally by using correcting signal C as a substitute for control signal B. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0437755-A (JP)
Title: Water feeding and discharging method for washing tank
Inventor: OSE JUNICHI
IPC: G03D3/00
Filed: 1990-06-01
Abstract: PURPOSE:To prevent algae from being generated in a washing tank by rotating a conveyor roller when fresh washing water is supplied after washing water is discharged. CONSTITUTION:When the time required to discharge the washing water in the washing tank 18 completely is elapsed, it is judged that the dirty washing water in the washing tank 18 is all discharged, and then a drain valve 212 is closed, a feed water valve 92 opened. Consequently, the fresh washing water is supplied into the empty washing tank 18 from a conduit 90 through a feed water tank 54.. When the fresh washing water is charged into the washing tank 18 to more than a half, a motor 210 for driving the conveyor roller is put in operation to rotate the conveyor roller 30. Thus, the dirty washing water in the washing tank 18 is discharged and after the fresh washing water is supplied, the conveyor roller 30 to wash dirty water off the conveyor roller 30.
Patent JP-S625387-A (JP)
Inventor: AIDA KIKUO
IPC: D05B61/00
Filed: 1985-06-29
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-S624845-A (JP)
Title: Production of metallic aluminum-coated carbon fiber
Inventor: MORI MICHIHIRO
IPC: D06M101/00
Filed: 1985-06-28
Abstract: PURPOSE:To produce metallic Al-coated carbon fibers suitable for a carbon fiber-reinforced composite Al material by coating a specific Pd complex compd. on the surface of carbon fibers, subjecting the carbon fibers to a heating treatment to deposit Pd then bringing the same into contact with an org. Al compd. CONSTITUTION:A bivalent Pd compd. such as palladium chloride and an amino compd. such as amino silane or amino acid or glucose are added into a methanol and are stirred to prepare the Pd complex compd. The carbon fibers are immersed into an aq. soln. contg. such Pd complex compd. to stick the Pd complex compd. on the surface of the carbon fibers. The carbon fibers are then heated to 50-200 deg.C to deposit metallic Pd on the surface of the carbon fibers and are put into a soln. prepd. by dissolving the org. Al compd. such as triisobutyl aluminum into diphenylmethane to coat the metallic Pd-coated surface of the carbon fibers with the metallic Al. The carbon fibers having the excellent adhesiveness to the molten Al is thus produced as the reinforcing fibers for the carbon fiber-reinforced composite Al body contg. the Al as the matrix.
Patent JP-H05313740-A (JP)
Title: Electropneumatic transducer
Inventor: KINOSHITA HIDESHIGE
IPC: G05D3/00
Filed: 1992-05-11
Abstract: PURPOSE:To prevent the occurrence of hysteresis due to friction and to improve the resistance to oscillation by performing adjustment without being in contact with flapper. CONSTITUTION:A permanent magnet 4 is arranged in a central leg part 21B of a yoke 21 having the E-shaped section, and coils 6A and 6B are arranged around leg parts on both sides. A flapper 8 whose center part is freely shakably supported by a bracket 23 is arranged on the yoke 21, and a nozzle 11 is allowed to closely face one end of the flapper 8. A through hole 29 is formed in the yoke 21, and a magnet 30 is rotatably arranged in this hole. At the time of zero point adjustment, the magnet 30 is rotated to change the intensities of the magnetic field in the right and the left of the yoke, and the flapper 8 is rotated.
Patent JP-H10336668-A (JP)
Title: Motion vector detector
Inventor: FUJIWARA YOICHI
IPC: H04N19/59
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain both a frame motion vector and a field motion vector by applying matching error arithmetic operation to part of pixels in band-limited coding blocks and prediction block objects so as to detect a motion vector. SOLUTION: Pixel data Tm ,n of a coding block are given from a frame memory 1 to a one-dimensional spatial filter 3, from which a coding block T' subject to band limit is outputted. Simultaneously a pixel value Rm+1 ,n+1 of a prediction block object corresponding to a motion vector (i, j) from a reference image frame memory 2 is given to a one-dimensional spatial filter 4, and a band-limited predictive block candidate R' is outputted. A motion vector detection circuit 5 uses the pixel data T' of the band-limited coding block and part of the pixel data R' of the prediction block object to conduct matching error arithmetic operation and to detect the prediction block object minimizing the error and provides an output of the motion vector (i, j) at that time.
Patent JP-H07322882-A (JP)
Title: Guayule rubber particle protein gene
Inventor: RARUFU EE BATSUKUHAUSU
IPC: C12R1/91
Filed: 1994-05-23
Abstract: PURPOSE: To obtain the subject gene useful for stimulating the biosynthesis of a rubber or screening a cDNA or a genome DNA from a material from which the rubber can biologically be synthesized.  
     CONSTITUTION: A guayule rubber particle protein gene clone pRPP30 containing 1692 base pair fragment of the formula starting from a CTCCACATTCA nucleotide and ending at ATTGTTTCACAAAATTTAGAAAAAAAAAAAAAAAAAA nucleotide. The protein gene clone is obtained by screening a cDNA library originated from the bark tissue of the trunk of guayule shrub 11591 line on the basis of amino acid sequence data from a purified rubber particle protein(RPP) and subsequently isolating the cDNA clone of RPP gene. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11335048-A (JP)
Title: Sliding door device for elevator
Inventor: TAKAHASHI HIROYUKI
IPC: B66B13/30
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door device for an elevator without constrains on an open/close operation caused by foreign matter entering a guide groove of a doorway threshold and without an operation trouble. SOLUTION: This device is provided with a sliding door 6 opening and closing a doorway, and a threshold 5 forming a lower edge part of the doorway and provided with a guide groove 4. A guide piece 14 is provided on a lower end of the sliding door 6 and pivotally supported through an axis line orthogonal to a sliding door 6 plane, which is suspended downward at ordinary times and movably fitted in the guide groove 4 at lower part. When the sliding door 6 opens/closes while foreign matter enters the guide groove 14, the guide piece 14 collides with the foreign matter and rotates about a pivot axis and gets over the foreign matter to return to a suspend position as before. Consequently, this device can prevent biting in the foreign matter even when the foreign matter enters the guide groove 4.