baber/WOPTO huggingface dataset:
Patent JP-H0411048-A (JP)
Title: Structure of nozzle part in water jet nozzle for weaving machine
Inventor: MIYAHARA MICHIHITO
IPC: D03D47/32
Filed: 1990-04-24
Abstract: PURPOSE:To obtain a jet water flow having excellent converging properties and to operate a high-speed weaving machine by molding a stabilizer part and an orifice part from a highly hard anti-corrosive material in an integrated way and connecting the bottom of a slit of the stabilizer to a tapered part of the interior of an orifice on a curved surface. CONSTITUTION:A stabilizer part 1 and an orifice part 2 are molded in an integrated way from a highly hard anti-corrosive zirconia material and a slit 3 is isotropically introduced to the end face of the stabilizer part 1 to make the tip of the inner diameter part of a blade 4 in a given thickness. Further a slit bottom 5 at the rear of the blade 4 is connected to the inside taper of the orifice part 2 at the intersecting point between by a curved surface R to give a jet water flow not oscillating the blade 4 at high speed and having excellent converging properties.
Patent JP-S602426-A (JP)
Inventor: SASAKI CHIKAMASA
IPC: B65B57/02
Filed: 1983-06-17
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-S63274947-A (JP)
Title: Device for preparing photographic coating liquid
Inventor: KOBAYASHI CHUZO
IPC: G05D11/13
Filed: 1987-05-07
Abstract: PURPOSE:To enable rapid and precise measurement and supply of chemicals by executing the measurement control of the chemicals by the closed loop control which changes the flow rates of chemical supply continuously. CONSTITUTION:A chemical measurement control device 34 is used at the time of measuring the chemicals from chemical stock tanks 1a, 1b, etc., into measuring tanks 4a, 4b, etc., and supplying the same to a transfer port. Opening degree regulating valves 3a, 3b in the control device 34 are operated by servo motors 19a, 19b via selector 18 to execute the closed loop control to supply the chemicals at a large flow rate initially by increasing the supply flow rate of the chemicals, then to attain the target values by changing the supply flow rate of the chemicals momentarily in accordance with the deviation value between the target measuring value and actually measured value, etc. The rapid and precise measurement and supply of the chemicals are, therefore, enabled.
Patent JP-H02286671-A (JP)
Title: Production of 1,5-benzothiazepin derivative
Inventor: NISHIMOTO SHIGERU
IPC: C07D281/10
Filed: 1989-04-28
Abstract: PURPOSE:To obtain the title compound of high purity which is useful as a synthetic intermediate through simple operations in a shortened time readily in high yield with industrial advantage by effecting intramolecular ring closure of a specific propionic acid derivative with a specific sulfonic acid. CONSTITUTION:A propionic acid derivative of formula I (one of R<1> and R<2> is lower alkyl, halogen, the other is H; R<3> is lower alkyl, lower alkoxy; R<4> is H, ester residue) or its optically active compound is subjected to intramolecular ring closure in the presence of a sulfonic acid of formula II (R<5> is lower alkyl, phenyl which may be substituted) such as methanesulfonic acid or p-toluenesulfonic acid, preferably in high boiling point solvent such as xylene under reflux for 30 minutes to 4 hours to give the subject compound of formula III containing optically active compounds, which are used as a synthetic intermediate of 3-acetoxy-5-[2-(dimethylamino)ethyl]-1,5-benzothiazepin derivative which has excellent hypotensive action.
Patent JP-S5633238-A (JP)
Title: Positioning device for panel
Inventor: NAKAMURA MITSURU
IPC: B23P19/00
Filed: 1979-08-28
Abstract: PURPOSE: To accomplish standardized and high precision assembly of the panel in assembling the housing panel by a method wherein a five adjustment cylinder is operated to adjust dimensional differences between panel frames.  
     CONSTITUTION: The fine-adjustment cylinder 5 is connected with the piston 3 of a rough-adjustment cylinder 1. A contact part 7 is provided to the piston 6 of this cylinder 5. The front end of a panel frame material 13 a B-direction comes in contact with the contact part 7 and is positioned by the operation of the cylinders 1, 5. When another panel frame material 13 is sent and it has a dimensional difference, the difference is adjusted by the operation of the fine adjustment cylinder 5. In this method, standardized and high precision panel assembly can be accomplished.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63284141-A (JP)
Title: Manufacture of chlorodiphenyl ether
Inventor: PEETAA RAUBAA
IPC: C07C41/16
Filed: 1988-05-02
Abstract: The invention relates to a novel process for preparing chlorodiphenyl ethers of the formula I    <IMAGE>  (I)  in which R is hydrogen or chlorine, which comprises heating a material of the formula III <IMAGE> (III)  in which X is one equivalent of an alkali metal or alkaline earth metal ion and R is as defined above, in an excess of a dichlorobenzene of the formula II    <IMAGE> (II)  in the presence of a copper catalyst and of an aprotic solvent as cocatalyst at temperatures of 120 DEG -220 DEG  C.
Patent JP-H05302133-A (JP)
Title: Production of high purity aluminum and apparatus therefor
Inventor: MAEDA HIDEO
IPC: C22B21/06
Filed: 1992-04-28
Abstract: PURPOSE:To easily produce a high purity quality Al by heating and, melting and removing Al layer having high impurity concn. stuck to the surface of the high purity Al block produced by fractional precipitation method. CONSTITUTION:Molten Al is charged into the vessel 1 lined with refractory brick and cooled from the bottom part of the vessel 1 while stirring, and the high purity Al 2 is fractionally precipitated. As the impurities of Fe, Si, etc., in the residual Al is concd., by tilting the vessel 1 by a tilting device 4, the remaining molten Al is discharged out of the vessel. As the Al layer 3 having a large quantity of the impurities is stuck to the high purity Al block 2, when the high impurity Al layer 3 is heated and melted by a gas burner 5, etc., while leaving the vessel 1 tilted as it is, it flows out from the flow-out hole 8 in the vessel 1 to be removed and only high purity Al block 2 remains in the vessel 1. The high purity Al can simply be produced from the Al containing impurities by the fractional precipitation method.
Patent JP-H07320068-A (JP)
Title: Method and processor for image processing
Inventor: YOSHIOKA HIDEKI
IPC: G06T7/60
Filed: 1994-05-24
Abstract: PURPOSE:To provide an edge detecting method for animation processing which eliminates the need to adjust a frame value, frame by frame, even when respective frames of a moving picture are different in image contrast as to the image processor which detects the edge o fan object body in the animation consisting of plural frames having two-dimensional or three-dimensional image data succeeding with time. CONSTITUTION:This processor consists of an emphasizing process part 105 which performs an emphasizing process for image information at or nearby the same position with the object body in an image of last frame right before a current frame of the image to be processed by edge detection and an edge detection operator application part 106 which detects the edge of the object body by performing an edge detection operator process for the image of the current frame containing image information emphasized by the emphasizing process part 105.
Patent JP-H07312910-A (JP)
Title: Sulky managing machine
Inventor: MIYAZAKI TOMOKAZU
IPC: A01B71/02
Filed: 1994-05-24
Abstract: PURPOSE:To improve linking efficiency of a rise and fall link connecting operation parts right behind a traveling part and to enable approach of the rising position of the operation parts to the traveling part. CONSTITUTION:Various operation parts are connected through a rise and fall link mechanism to a position right behind a traveling part and power can be transmitted through a transmission mechanism 49 to the operation parts. The transmission mechanism 49 is equipped with a front transmission case 50 comprising a front end part vertically rotatably linked and connected to one end part of a transmission shaft 43 linked and connected to a motor part and a rear transmission case 51 comprising a front end part which is superimposed on the rear end part of the front transmission case 50 and vertically rotatably linked and connected through a broken type shaft 52 to the rear part of the rear transmission case and linked and connected to the rear end part of an input shaft 48 of the various operation parts. Lift arms 80a and 80b of the rise and fall link mechanism are vertically rotatably linked and connected to the broken type shaft 52.
Patent JP-S5812996-A (JP)
Title: Heat or mass transfer accelerating method between liquid drop and continuous phase fluid by applying electric field
Inventor: MORI YASUHIKO
IPC: F28F13/16
Filed: 1981-07-16
Abstract: PURPOSE:To enable the remarkabe reduction of a height of a device by a method wherein the acceleration of heat or mass transfer comparable to that produced by intermittent field method is realized by normal direct current electric field. CONSTITUTION:Direct current electric field is applied between two electrode plates placed within continuous phase fluid 1. When a liquid drop 3 is brought into contact with the negative electrode, the liquid drop 3 gets a negative charge, which causes to rebound the liquid drop 3 by means of coulomb force so as to migrate toward the positive electrode. Under the condition  that the product of specific resistance and specific inductive capacity of liquid drop is smaller than that of the continuous phase, a negative charge appears on the surface at positive electrode side of the liquid drop during migration and a positive charge on the surface at negative  electrode side of the liquid drop. The static stress generated by said negative and positive charges cause the liquid drop to stretch toward the direction of electric field in order to deform the liquid drop into ellipsoid. When said liquid drop crosses the gap between the electrodes and comes into contact with the positive electrode, the liquid drop exchanges charges with the positive electrode and gets fully positive charges, which are opposite to the former charges in polarity, and goes back to the negative electrode. The liquid drop falls or rises in a zigzag manner due to the gravity or buoyancy acting on the liquid drop.
Patent JP-H05308626-A (JP)
Title: Motion detector for image
Inventor: KAWAHARA KENJI
IPC: H04N19/51
Filed: 1992-04-28
Abstract: PURPOSE:To detect the motion of an image in a short time without expanding the configuration of hardware by computing a prediction error by using a multiple input approximate adder with equal bit width in input and output by inputting and comparing a first frame and a second frame, and selecting a motion vector with minimum computed prediction error. CONSTITUTION:An input selection circuit 11 selects the input from the picture element values of the first and second frames, and supplies it to a picture element unit error calculation circuit 12, and computes 16 errors in picture element unit in parallel. An input selection circuit 13 selects the input from the found 16 computed results and a partial sum stored in a RAM 16, and outputs only eight bits of the approximate value of the sum of sixteen digits inputted from the multiple input approximate adder 14. An output destination selection circuit 15 outputs the computed result of the multiple input approximate adder 14 by selecting the RAM 16 or a minimum value detection circuit 17, and the minimum value of data inputted sequentially can be found by the minimum value detection circuit 17.
Patent JP-S5813708-A (JP)
Inventor: KAMIYA NAOSATO
IPC: A41H31/00
Filed: 1981-07-15
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-H0412942-A (JP)
Title: Automatic plate feed method for planographic printing plate
Inventor: URANO TSUTOMU
IPC: B65H3/08
Filed: 1990-04-27
Abstract: PURPOSE:To surely take out one by one from planographic plates of many piled plates by providing a position regulating stopper on the front end of a plate storing table, locking a planographic printing plate lifted with a sucking cup for transporting to the position regulating stopper, and forcedly deflecting it. CONSTITUTION:In the condition which a position regulating stopper 7 is fitted on the end part on the plate feed side of a plate storing table 1, a transporting suction cup 3 is sucked on the uppermost face of piled planographic printing plates, and the sucked planographic printing plate P is lifted up to the position not to exceed the upper end of the stopper 7. Nextly, while locking the front end of the planographic printing plate p1 with the stopper 7, the transporting sucking cup 3 is advanced to forcedly give deflection to the plate P1, and another planographic printing plate contacted on the back side of the plate P1 is separated.
Patent JP-S5635283-A (JP)
Title: Slip feeding device for optical reader
Inventor: YAMAUCHI TSUKASA
IPC: G06K13/103
Filed: 1979-08-31
Abstract: PURPOSE: To ensure performance of good separation and conveyance for various sizes of slips with increase of the controllability, by giving a drive control to the holding board of the slip in accordance with the output of the size detection of slips.  
     CONSTITUTION: The slip group 14 is set on the slip holding board 15 and then pressed to the intersection corner of the side wall 16 and the front guide 17 for arrangement. The size of the group 14 is measured by the sensor 18, and the output signal of the result of measurement is transmitted to the controller 28 to calculate the shift extent of the group 14 in the width direction. And the motor 29 is turned by the output signal of the controller 28, and the board 15 is shifted by the function of the shift mechanism 30. This shift extent means the distance from the point where the group 14 is set first on the board 15 and the position at which the slip separating mechanisms 19W21 are positioned at the center of the group 14. As a result, the center of the slips of various sizes each can always be connected to the separating mechanism. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0412467-A (JP)
Title: High-temperature type fuel cell
Inventor: TSUNODA ATSUSHI
IPC: H01M8/12
Filed: 1990-04-27
Abstract: PURPOSE:To prevent the breakage of a manifold by connecting the frame portion of an electrolyte plate to form a stack into a sealed structure, and forming the manifold for feeding/discharging the fuel gas and oxidizer gas with an opening section in the stack. CONSTITUTION:Each electrolyte plate 11 has a frame 11b, an opening section 11c is formed, and a gas passage is formed with the opening section 11c when they are overlapped. A cathode 12 and an anode 13 are formed on the flat portion 11a of the electrolyte plate 11. The electrolyte plates 11 each formed with the cathode 12 and anode 13 on both faces of each cell are stacked via separators 14 concurrently serving as gas passages and electric connectors. Grooves 14a, 14b are formed on both faces of the separator 14, and the fuel gas and oxidizer gas are fed to the grooves 14a, 14b. The breakage of a manifold due to the thermal expansion difference can be prevented.
Patent JP-S5235072-A (JP)
Title: Car housing installation
Inventor: HATSUTORI SHIGEO
IPC: E04H6/06
Filed: 1975-09-13
Abstract: PURPOSE: To provide a car storing apparatus, in which the car is lifted or lowered when being st red and the power for lifting or lowering the car is derived from the rotation of the driving wheels of the car. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01283379-A (JP)
Title: Method for phosphating nitrided surfaces of steel parts
Inventor: MIWA KOJI
IPC: C23C22/78
Filed: 1988-05-09
Abstract: PURPOSE:To form satisfactory phosphate films on the nitrided surfaces of steel parts and to improve the slidability of the steel parts by activating the nitrided surfaces by treatment with an aq. phosphoric acid soln. at room temp. and by phosphating the activated surfaces as usual. CONSTITUTION:The nitrided surfaces of steel parts are activated by treatment with 1-5% aq. phosphoric acid soln. at room temp. for <=15sec and the activated surfaces are phosphated as usual. Phosphating may be carried out with a phosphating soln. having 80-180 point total acidity, 5.5-8.0 acid ratio and 0.08-0.3% iron content for 6-15min. By adopting this improved phosphating process, said activation treatment can be omitted. Ability to form phosphate films and the adhesive strength of the resulting phosphate films are improved.
Patent JP-S5235085-A (JP)
Title: Device for preventing oil or like flowing out from tanker
Inventor: NISHIKAWA HIDETOSHI
IPC: B63B25/08
Filed: 1975-09-12
Abstract: PURPOSE:To provide a device for preventing oil from kflowing out of a tanker when the latter grounds.
Patent JP-S5812944-A (JP)
Title: One-can-two-channel type bath furnace concurrently used for hot water supply
Inventor: MAEJIMA MINESAKU
IPC: F24H1/00
Filed: 1981-07-17
Abstract: PURPOSE:To improve the heat transmission effect and working efficiency by installing  pipes for bath water heating and hot water heating, wound spirally in both pipes tightly adhered state to form a combustion heating chamber cylinder part. CONSTITUTION:Heat resisting and heat transferring heating pipes 1 and 2 for both  water heating and supply heating are wound spirally in both pipes tightly adhered state  to constitute a heating annular cylinder 3. The pipes 1 and 2 are vertically over lapped  or another across flame and smoke passing heating gaps 41 and 42 and aet at a heating furnace 5 to thereby form a combustion heating chamber cylinder part 6 at the  core part. Further, the upper end opening 7 of a heat pipe 1 for heating bath water is  communicated with a bathtub by way of a communication pipe 10 and an upper heat circulating pipe 9 and further the lower end opening (not shown) is communicated with  the lower part of the bathtub 8 through a bath water forcibly circulating pump 12. Further, the upper end opening 15 of the heat pipe 2 for heating supply hot water is communicated with a hot water supply hot waternis communicated with a hot water supply exhaust pipe through a communication pipe 17 and the lower end opening with a supply source.
Patent JP-H0773802-A (JP)
Title: Manufacture of color cathode-ray tube (crt)
Inventor: ENDO MASAYOSHI
IPC: H01J9/227
Filed: 1994-05-25
Abstract: PURPOSE:To manufacture a color CRT with an enhanced chromatic purity and yield from the production line, wherein the CRT has a dot type fluorescent screen equipped with a large margin in the position and shape relative to an electron beam spot. CONSTITUTION:A CRT concerned includes a dot type fluorescent screen of negative type having dots of a diameter smaller than the electron beam diameter, wherein the shape of dot D is made in the form of an ellipse whose diameter is short in the panel radial direction and long in the tangential direction. This is formed by performing photo-exposure while a rotary light source is rotated 180deg., whose longitudinal direction is perpendicular to the rotational axis and which is positioned underwater. Therefore, the margin of dots relative to the electron beam spot can be improved at the panel periphery, which permits enhancing the chromatic purity of a CRT and the yield from the production line.
Patent JP-H02292479-A (JP)
Title: Door lock control device for automobile
Inventor: TAKAHASHI AKIHIKO
IPC: E05B81/58
Filed: 1989-04-30
Abstract: PURPOSE:To improve operability when reopening of a door after closing of a door is needed by a method wherein when a door closing signal from a door closing detecting means is inputted, the unlock state of a lock mechanism is held only for a given short time. CONSTITUTION:A door lock control device to control the door lock mechanism of a door for getting on and off and a back door by means of an electric actuator is provided. In this device, a door closing means, e.g. a door switch 4, is provided, and a door closing detecting signal is outputted to a CPU 2. When the signal is inputted, the unlock state of a lock mechanism is held for a given time of, for example, approximate 30 seconds. This constitution facilitates operation when reopening of a door is needed in case the door is brought into an incomplete closed state after the door is closed.
Patent JP-S5443116-A (JP)
Title: High toughness steel for high temperature use
Inventor: FURUSAWA JIYUN
IPC: C22C38/00
Filed: 1977-09-13
Abstract: PURPOSE: To provide a heat resistant steel with enhanced toughness at the base metal and the weld bond zone, obtd. by adding specific amts. of C, Si, Mn, Cr and Mo to iron.  
     CONSTITUTION: The heat resistant steel consists of C; 0.04W0.15%, Si≤0.06%, Mn; 0.30W0.06%, Cr; 2.00W3.50%, Mo; 0.90W1.10%, and the balance practically iron. In the steel of this compsn. the Si content is lowered to prevent coarsening of the austenite grains, formation of island martensite at the weld bond zone is prevented to enhance the gouhness, and the ranges of Cr and Mo are balanced not to exert bad influence on the toughness and high temp. strength. Accordingly, with this compsn. the steel has superior toughness at the base metal, the heat-affected zone and the weld bond zone. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01283472-A (JP)
Title: Piston-crank mechanism
Inventor: YAMASHITA KENJI
IPC: F16F15/06
Filed: 1988-05-07
Abstract: PURPOSE:To prevent the occurrence of a piston slap sound with less expensive constitution by extending a piston inclination correction spring for correcting the inclination of a piston between a connecting rod and the piston. CONSTITUTION:A piston-crank mechanism comprises a cylinder 1 having a built-in piston 2 capable of free slide and a crankshaft 4 connected to the piston 2 for interlocked motion via a connecting rod 3. A piston inclination correction spring 5 for correcting the inclination of the piston 2 is so fitted as to be extended between the connecting rod 3 and the piston 2. According to the aforesaid construction, when the thrust plane of the piston 2 changes in the neighborhood of a dead point, it is possible to correct the inclination of the piston 2 in such a way as to restrict the shift of the piston 2 from the top side thereof. Consequently, the impact of piston slap is alleviated and the occurrence of a piston slap sound is prevented.
Patent JP-S62267893-A (JP)
Inventor: MISAWA TAKASHI
IPC: G07D7/20
Filed: 1986-05-15
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-2000301098-A (JP)
Title: Decomposition device for dioxins
Inventor: MASUKO MITSUHIRO
IPC: A62D101/08
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a decomposition device for dioxins capable of effectively decomposing dioxins by bringing a dioxins-containing material into efficient contact with an amine compd. or an ammonium compd.. SOLUTION: The ash in a hopper 10 is supplied in a fixed quantity from a charging part 14 into a casing 22 by interposing a supplying device 12. Then the ash is sent to a reaction zone in the casing 22 by a screw 26 and agitated by an agitating blade 28 while being heated by a heater 32. An amine compd. or ammonium compd. is supplied to the ash at the charging part 14 or the reaction zone. The amine compd. or the ammonium compd. is reacted with the dioxins in the ash to decompose the dioxins. The treated ash is discharged at a discharging part 34 and gas is treated with a waste gas treating device 44. The agitating blade 28 hardly has the sending function of the ash and has only the agitating function of the ash.