baber/WOPTO huggingface dataset:
Patent JP-H0462240-A (JP)
Title: Pipe joint for drain measure
Inventor: EBATA SUKEAKI
IPC: F16L5/02
Filed: 1990-06-29
Abstract: PURPOSE:To prevent breakage accident from being generated due to displacement by forming a pipe joint provided with the concentric connecting section of a different diameter, with the same material having elasticity, and by connecting both the connecting sections to each other with a ring-shaped fold, to permit them to have flexibility. CONSTITUTION:A pipe joint 8 for jointing a drain inlet 1 and a drain pipe 2 is formed with the same material having elasticity, as rubber or the like. Besides, the drain inlet jointing section 5 of a large diameter, and the drain pipe jointing section 6 of a small diameter are connected to each other with a ring-shaped fold 71, and a flexible section 7 is formed. Then, the drain inlet 1 and the drain pipe 2 are flexibly jointed to each other with the joint 8. As a result, positional shift and breakage accident can be prevented from being generated due to earth pressure or the like.
Patent JP-S6328821-A (JP)
Title: Sleeve roll for heat treatment
Inventor: FUJITA AKIMASA
IPC: C21D1/00
Filed: 1986-07-22
Abstract: PURPOSE:To prevent loss by fracturing of a ceramic sleeve due to differential thermal expansion, by allowing a metallic reticular buffer to exist between the ceramic sleeve and steel supporting shaft of a ceramic sleeve roll in a roller-hearth heat-treatment furnace. CONSTITUTION:As a roller for use in a roller hearth-type heat treatment furnace for steel ingot, etc., a split sleeve 1 made of ceramics of alumina, etc., is attached to the periphery of the steel supporting shaft 2, and, between the above, a two-ply reticular buffer 3 consisting of a stainless-steel wire net with a mesh of No.30 by the Tyler standard and a stainless-steel wire net with a mesh of No.80 by the Tyler standard is allowed to exist. Further, at the parts to be in contact with the split sleeve, the supporting shaft 2 is loosely fitted into buffer rings 4 composed of steel wire net and, moreover, both ends of the sleeve are fastened with anchoring rings 10. In this way, the torque of the supporting shaft can surely be transmitted to the ceramic sleeve without causing the fracture loss of sleeve due to the difference in thermal expansion between the sleeve 1 made of ceramics and the steel supporting shaft and the direct collision between the sleeves.
Patent JP-H11319025-A (JP)
Title: Health improving supporter for plantar arch
Inventor: DOI KENICHI
IPC: A61H39/04
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To stimulate plantar arch, and improve health by a method wherein a ferrite magnet is attached to a supporter, and a hill part is constituted of the ferrite magnet. SOLUTION: To a stretchable cylindrical supporter 1, a ferrite magnet 2 is attached, and the ferrite magnet 2 is covered with a fabric or the like, and pressed from the top, and thus, a hill part 3 is constituted. Then, at the time of a usage, the supporter is attached to a foot from the instep of the foot to the plantar arch from the top of a sock or on a bare foot in such a manner that the ferrite magnet 2 may press the plantar arch. By this method, by stepping on the supporter 1 by walking or stopping, health can be improved by both of the pressing effect of the hill part 3 made of the ferrite magnet 2 and the action of the line of the magnetic force.
Patent JP-H06174023-A (JP)
Title: Continuously variable transmission control device
Inventor: YAMASHITA YOSHINOBU
IPC: F16H61/02
Filed: 1992-06-05
Abstract: PURPOSE:To prevent a sudden change of the line pressure as well as to prevent generation of an unpleasant shock, by making the line pressure high when the mode is transferred from a starting mode to a driving mode so as to connect a hydraulic clutch in an oscillation controlling time, and then, reducing the line pressure gradually so as to stabilize the line pressure. CONSTITUTION:In a program of a control means, a map 206 for setting a line pressure object value of a line pressure object value setting curve PLCRV to decide the line pressure object value PLINSP according to the throttle opening THR is included, and a reserve value PLADD to be added to the clutch pressure object value CPSP in the starting controlling time is set to the control means. When the hydraulic clutch is controlled by a starting mode NST, SST, the line pressure is controlled to one side value being higher either the line pressure object value PLINSP of the line pressure object value map 206 according to the throttle opening THR, or the line object value PLINSP made by adding the reserve value PLADD to the clutch pressure object value CPSP.
Patent JP-S6233743-A (JP)
Title: Machine structural steel
Inventor: NISHIKIORI KIYOAKI
IPC: C22C38/60
Filed: 1985-08-05
Abstract: PURPOSE:To improve machinability by further incorporating a limited amount of In to a steel containing specific amounts of C, Si and Mn as principal components. CONSTITUTION:A machine structural steel has a composition consisting of, by weight, 0.05-1.2% C, 0.1-2.0% Si, 0.1-2.0% Mn, 0.001-1.0% In and the balance Fe with impurities and containing if necessary, 0.01-0.5%, in total, of one or more elements among S, Pb, Bi, Te, Se, Ca and Cu, or further, one or more kinds among 0.1-5.0% Ni, 0.1-2.0% Cr and 0.05-1.0% Mo are incorporated, S content is limited to about 0.2-0.4% and Mn/S is regulated to >=about 4. The steel with the above composition is excellent in machinability, so that the working of the parts for machine structural use can be carried out efficiently with high accuracy and moreover plastic working can also be improved by the addition of In.
Patent JP-H071984-A (JP)
Title: Select lever structure for automatic transmission
Inventor: YONE SHINICHI
IPC: F16H59/10
Filed: 1993-06-18
Abstract: PURPOSE:To provide a low-cost select lever structure for an automatic transmission by which speed change operation can be carried out reliably. CONSTITUTION:A stopper 20 is fitted in the raising and lowering guide hole 17 of a pivotal base part 3 so as to be movable vertically slidingly freely. The locking projection piece 21 of the stopper 20 is projected to one side from a raising and lowering guide groove 18, and a stopper energizing coil spring 23 is interposed between the bottom surface of the raising and lowering guide hole 17 and the bottom surface of the stopper 20, and in a condition where downward force is not applied to the stopper 20, the stopper 20 is energized upward by spring force in one end part, and the locking projection piece 21 of the stopper 20 butts a right side wall 31, and the rightward movement of a select lever 2 is checked.
Patent JP-H1023627-A (JP)
Title: Drawing and dismounting methods of bypass line used in uninterruptive restringing of distribution line
Inventor: IMAI MASAYASU
IPC: H02G1/02
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To efficiently draw and dismount a bypass line, used for securing the current application of a distribution line during its restringing construction. SOLUTION: While feeding a drawing rope (R) from a first working field Ea this is taken-up in a second working field Eb. Also, fastening successively to this drawing rope R fed in the foregoing way mobile metallic wheels (K) in the close position to an initial-end pole Ha of a restringing zone, the respective fastened mobile metallic wheels K are towed by the drawing rope R and are moved to the side of the second working field Eb to draw a bypass line (C). When dismounting the bypass line C, moving the respective mobile metallic wheels K to the side of the first working field Ea by taking up the drawing rope R in the first field Ea, the mobile metallic wheels K reaching successively the close position to the initial-end pole Ha, in response to their foregoing movement, are taken off from the bupass line C, to dismount the bypass line C at the same time.
Patent JP-S5872739-A (JP)
Title: Frp leaf spring
Inventor: KASHIYAMA SETSUO
IPC: F16F1/18
Filed: 1981-10-28
Abstract: PURPOSE:To provide a FRP leaf spring, in which the reinforcing fiber of the internal layer portion amounting to 20-80% of its thickness is laminated in the longitudinal direction of the leaf spring. CONSTITUTION:The internal layer portion amounts to 20-80% of its thickness, in which shearing stress between layers is generated. The rate of utilization of  the strength of a reinforcing fiber can be improved by making the direction of  the reinforcing fiber 0 deg.. The spring constant K of a leaf spring is indicated by  K 1/EI, if a span is constant, so that the VF of the internal layer portion is lowered to 5-40% by taking advantage of small contribution of E value of the  internal layer portion of thickness to K value, which can prevent generation of  separation of layers in the interface due to a difference in coefficient to thermal  expansion between the reinforcing fiber and a matrix resin. Since E value of  the surface layer of the leaf spring greatly contributes to the spring constant, a  carbon fiber is mainly disposed as a reinforcing fiber of the surface layer forming the leaf spring to improve leaf spring characteristics.
Patent JP-H0227948-A (JP)
Title: Manufacture of ingredient of snack food
Inventor: MAIRUZU JIYAMISON UIRAADO
IPC: A23L7/10
Filed: 1988-07-11
Abstract: PURPOSE: To produce components from full cereals for forming dough to be molded into respective snack food pieces in case of mixture with other dry components without having the lime smell of a conventional chip product by the hydration or steam of crushed cereals. CONSTITUTION: All the dry cereals such as corn, wheat or rice are crushed into a certain size so as to pass the filter of No.20, preferably, No.40 mesh in the United States. Next, these crushed cereals are hydrated into cereal/water slurry having the moisture contents almost from 40% to 70% in water almost at 120-160 deg.F. Afterwards, this cereal/water slurry is steamed at the final temperature almost from 165 deg.F to 220 deg.F so as to form gel by uniformly gelling starch in the slurry, the gel is cooled so as to solidify most of starch in the gel again, and it is used as one component of following production of snack food.
Patent JP-H0521325-A (JP)
Title: Formation of resist pattern
Inventor: SAKASHITA TOSHIHIKO
IPC: H01L21/3065
Filed: 1991-07-12
Abstract: PURPOSE:To simplify an etching process and to enable wiring formation of a contact hole at a low cost by carrying out exposure twice at an exposure amount whose sensitivity is lower than that of a charged particle beam sensitive resist and at a variable formation charged particle beam of large beam edge slope. CONSTITUTION:A positive type electron beam sensitive resist film 3 is applied onto an insulating film 2. The first exposure is carried out by using a first variable formation electron beam of large beam edge slope and an exposure part 8 is formed. An exposure amount in the process is half the sensitivity of the electron beam sensitive resist film 3. Then, the second exposure is carried out by using a second variable formation electron beam of large beam edge slope and an exposure part 9 is formed. An exposure amount in the process is half the sensitivity of the electron beam sensitive resist film 3. The electron beam sensitive resist film 3 is developed, an opening part 10 is formed, a tapered contact hole 7 is formed by etching and good coverage of a wiring material is realized.
Patent JP-S5877755-A (JP)
Title: Production of continuously cast ingot having sound surface and internal quality
Inventor: OOKUBO MASUTA
IPC: B22D11/115
Filed: 1981-10-30
Abstract: PURPOSE:To obtain a continuously cast ingot of rimmed steel or semikilled steel having sound surface and internal quality without any blow hole defects by specifying the product of the carbon content and the amt. of dissolved oxygen in steel, the velocity of flow of the molten steel in the stage of force agitation of the molten steel and the content of S in the steel. CONSTITUTION:Molten steel of <=0.015% S and CX0<=8X10<-4>%<2> is cast continuously while said steel is fluidized forcibly at <=1m/sec velocity of flow by means of an agitating mechanism for molten steel provided to a mold or near the same. Here if S is contained at <=0.015%, the limit amt. of dissolved oxygen can be increased considerably. CX0 is determined at the above-described value from the value CX0 of the case in which the molten steel contg. S at 0.002% which is nearly the upper limit value permissible in actual operation is agitated electromagnetically at <=1m/sec. As the velocity of flow of the molten steel is lower within the range at which an effect is provided, the results are better, and in excess of 1m/sec, there is possibility of the generation of surface defects owing to slag inclusion in the corner parts of the mold with some steel kinds.
Patent JP-S6317260-A (JP)
Inventor: SHIERUDON RIIBAAMAN
IPC: C04B41/50
Filed: 1986-07-24
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-H0223083-A (JP)
Title: Drive controller for motor
Inventor: NISHI YOKICHI
IPC: H02P29/00
Filed: 1988-07-12
Abstract: PURPOSE:To perform an accurate current control in a wide load range by increasing the gain of amplifying means if a current level becomes lower than a value corresponding to a load to be set in advance. CONSTITUTION:The output data of a current detector 5 is output to a CPU 1 through an amplifier 70, a sample holding circuit 8, and an A/D converter 9. The CPU 1 controls a current to be supplied to a motor 4 in response to the output data of the converter 9. Here, the CPU 1 turns ON an analog switch 10 when the load of the motor 4 is high to set the gain of the amplifier 70 to a small value, and turns OFF the switch 10 when the load is low to set the gain of the amplifier 70 to a large value. Thus, a current detecting accuracy in a low load range can be enhanced without using the converter having high resolution.
Patent JP-2001003772-A (JP)
Title: Internal combustion engine having variable cam phase mechanism
Inventor: MURATA SHINICHI
IPC: F01L1/34
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a control delay and realize phase control having good responsiveness by controlling a variable cam phase mechanism capable of varying the valve opening time of an intake valve, so that during the stratified charge combustion operation of an internal combustion engine, the cam shaft phase is the most advance timing in a low rotation region, and with the increase in the engine rotating speed, it is displaced to the retard timing side. SOLUTION: In an in-cylinder injection type 4-cylinder gasoline engine for directly injecting fuel into a combustion chamber, the fuel injection mode is set to a compression stroke, so that stratified charge combustion in which air fuel mixture near the theoretical mixture ratio is secured in the periphery of an ignition plug 3 by inverse- tumble flow flowing in from an intake port 6 is executed in a region where the target average effective pressure expressing the engine load and the engine rotating speed are low. In a region above that, the fuel injection mode is set to an intake stroke so that uniform combustion for forming uniform air fuel mixture is executed in the cylinder.  In this case, an intake valve 60 is provided with a cam phase varying mechanism S, which is controlled so that during the stratified charge combustion operation, the cam shaft phase is the most advance timing in a low rotation region, and with the increase in the rotating speed, it is displaced to the retard timing side.
Patent JP-H0459102-A (JP)
Title: Manufacture of channel bar
Inventor: FURUTA OSAMU
IPC: B21B1/08
Filed: 1990-06-29
Abstract: PURPOSE:To manufacture a channel bar from a low deformability material at low cost by making a perpendicular cross section to the longitudinal direction into a W-shaped section regard to an intermediate product in a hot or warm rolling with a caliber. CONSTITUTION:The intermediate product 2 is formed by performing the rolling work to a billet which is heated at a prescribed temp. with plural pairs of rolling rolls 10-12 on which a prescribed caliber 13 is formed. Subsequently, the channel bar 16 with flat end faces, mutually parallel flanges and flat web is formed with plural pairs of rolls for cold working (an hourglass roll 14 and barrel-shaped roll 15). In this way, even when it is a material which is low deformable and liable to generate the burning like titanium, the generation of surface flaws is prevented and the channel bar 16 of which the sectional shape is stable can be manufactured at low cost.
Patent JP-H11160017-A (JP)
Title: Length measuring laser apparatus
Inventor: ADACHI TOSHIO
IPC: G01B11/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a length measuring laser apparatus capable of correcting position information at the time of reading the posit ion information. SOLUTION: In a laser length measuring apparatus using heterodyne interference, a receiver 1 which receives an interference light 100 and outputs an interference signal, a position measuring circuit 2a which measures position information on the basis of a reference signal 101 converted into a voltage signal from the difference of two frequencies and the interference signal, end a position correcting circuit 3 which corrects position information at the time of reading the position information by obtaining and adding an estimated traveling distance after period measurement, on the basis of the output of the position measuring circuit 2a are installed.
Patent JP-S6234008-A (JP)
Title: Electronic theodolite
Inventor: KISHIMOTO HIROSHI
IPC: G01C1/06
Filed: 1985-08-07
Abstract: PURPOSE:To enhance operability by automatically selecting the display of an angle, by minutely adjusting a horizontal angle and an altitude angle and detecting either one of them changing at this time to display the same. CONSTITUTION:A main body 2 is held in a freely rotatable manner within a horizontal plane with respect to a lower plate 1 and a telescope 4 is held to the support 3 integrated with the main body 2 in a freely rotatable manner within a vertical plane. A photoelectric horizontal angle rotary encoder 5 for reading a horizontal angle is provided between the lower plate 1 and the main body 2 and the angle of rotation of the main body 2 to the lower plate 1 is outputted while converted to an electric signal. A photoelectric altitude angle rotary encoder 6 for reading an altituded angle is provided between the support 3 and the telescope 4 and the angle of rotation of the telescope 4 to the support 3 is outputted while converted to an electric signal. The electric signals of the encoders 5, 6 are inputted to a microcomputer 7. A display device 11 has a panel displaying either one of the horizontal angle and the altitude angle and the computer 7 drives the display device 11 so as to display the angle changed in its angle value among outputs.
Patent JP-H0618915-A (JP)
Title: Color liquid crystal display device
Inventor: KAJIKI SATOSHI
IPC: G02F1/1335
Filed: 1992-06-30
Abstract: PURPOSE:To provide a color liq. crystal display device capable of enhancing the contrast ratio of each color and color reproducibility without reducing light transmissivity. CONSTITUTION:A blue color polarizer 12, an STN type liq. crystal display element 13, a phase element 1, an uncolored polarizer 14, an STN type liq. crystal display element 15, an uncolored polarizer 15, a phase element 2, an STN type liq. crystal display element 17 and a color polarizer 18 are successively laminated to obtain the objective liq. crystal display device.
Patent JP-2000005833-A (JP)
Title: Metal plate seam part caulking device
Inventor: OKUCHI SUSUMU
IPC: B21D19/08
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To carry out a proper caulking without changing a pressing roll even when a thickness of a metal plate which forms a seam part is increased. SOLUTION: This device is an improved caulking device wherein a bent curving part is provided with both ends of a metal plate along a longitudinal direction, and the seam part 4 is formed by meshing with the curving parts each other. The seam part is then caulked by press contacting an upper roll member 6 and a press contacting roll 19 above and below the seam part. The press contacting roll is provided with a roll shape press contacting peripheral face 19a and a large diameter control face 19b at both sides of the peripheral face. A grooved open space 19c formed by the press contacting peripheral face and the control faces of both sides has a capacity needed for accepting and caulk fastening the seam part.  At an edge part of the press contacting peripheral face located at a boundary of the press contacting peripheral face and the both control faces, a concave part 20 is formed for escaping purpose when the seam part is rolled. The concave part is preferably circularly continuous with the press contacting peripheral face edge part.
Patent JP-H0926564-A (JP)
Title: Liquid crystal display device
Inventor: OTANI AKINARI
IPC: G02F1/133
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To improve optical response characteristics without lowering the opening ratio of a conventional liquid crystal display panel by noting the fact that the visual sensitivity of human eyes is different in R, G, B colors. SOLUTION: This device is constituted so that the ratio of the auxiliary capacitance Cstg to the liquid crystal cell capacitance Clcg of a G pixel (G auxiliary capacitance ratio Gst=Cstg/Clcg) becomes larger than both of the ratio of the auxiliary capacitance Cstr to the liquid crystal capacitance Clcr of an R pixel (R auxiliary capacitance ratio Rst=Cstr/Clcr) and the ration of the auxiliary capacitance Cstb to the liquid crystal capacitance Clcb of a B pixel (B auxiliary capacitance ratio Bst=Cstb/Clcb). Since the larger the auxiliary capacitance ratio, the more the optical response characteristics are improved, apparent optical response characteristics of the whole of a display device are improved by improving the optical response characteristics of the G pixel having a higher visual sensitivity in preference to R, B pixels lower visual sensitivities.
Patent JP-H0465589-A (JP)
Title: Sz wire twisting by wire twisting machine of pipe type
Inventor: UCHIYAMA YOSHIMI
IPC: D07B3/00
Filed: 1990-06-29
Abstract: PURPOSE:To obtain high-quality twisted wire free from pulsation of tension by delivering wire material having the same length as wire material stored at the upper stream side of a stationary wire separating plate and using the delivered wire material as an increased wire material to be abruptly required during a time from starting of revolution of a wire twisting machine of pipe type from a neutral position to reverse rotation. CONSTITUTION:A rectangular inlet guide plate 8 having the same number of guide holes 81 bored at equal intervals through the guide plate as the number of wire materials 2 is installed in the upper stream of a stationary wire separating plate 6 of wire twisting machine of pipe type perpendicularly to the traveling direction of the wire material 2 and a moving plate 7 having the same shape as that of the guide plate fixed to a rack 71 in the upper stream at a given is laid in parallel with the guide plate movably forward and backward by a given distance by engaging the rack 71 through a pinion 72 with a normally and reversely rotatable pulse motor 73. Synchronizing with normal and reverse rotation of the wire twisting machine, the moving plate 7 delivers the wire material 2 having increased given length slantingly stretched between the guide plate 8 and the moving plate 7 in a process of returning from a broken line position to a solid line position and the wire material is stored in a process of removement of the moving plate 7 to the broken line position so the wire material is used as the increased wire material 2 to be abruptly required.