baber/WOPTO huggingface dataset:
Patent JP-S5533813-A (JP)
Title: Multi-stand rolling mill
Inventor: ONO TOSHIHIKO
IPC: B21B1/28
Filed: 1978-08-30
Abstract: PURPOSE: To execute various rolling schedules economically without complicating the rolling facility, by rolling according to fixed rolling schedule in the PV rolling mill, and rolling for the varied schedules in an ordinary rolling mill.  
     CONSTITUTION: Supposing the entry side sheet gauge of the PV rolling mill to be h 2  and the exit side sheet gauge to be h 3 , the rolling schedule is fixed at the draft of h 2 -h 3 /h 2 . In this rolling schedule, when obtaining a sheet S of which entry side sheet gauge of the upstream side rolling mill ML1 is h 1  and exit side sheet gauge of the PV rolling mill is h 3 , the sheet S of sheet gauge h 1  is rolled in the rolling mill ML1 so that the exit side sheet gauge may be h 3 , and is sent to the PV rolling mill. When obtaining a sheet S of which inside side sheet gauge of the rolling mill ML1 is h' 1  and exit side sheet gauge of PV rolling mill is h 3 , the draft is changed to h' 1 - h 2 /h' 1  in the rolling mill ML1, and the sheet S is rolled in this schedule and sent to the PV rolling mill in the next stage. In this case, since the entry sheet gauge of the PV rolling mill is h 2 , the sheet S of sheet gauge h 3  may be obtained at the exit side without varying the speed ratio of the upper and lower rolls of the PV rolling mill. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07297047-A (JP)
Title: Thin coil
Inventor: KOBAYASHI TOSHIMASA
IPC: H01F27/32
Filed: 1994-04-21
Abstract: PURPOSE:To reduce layer short, and prevent the damage of a copper thin film. CONSTITUTION:A thin coil 1 is obtained by slicing a rod conductive thin film winding body formed by winding a conductive thin film 3 on which an insulating layer 2 is laid. The insulating layer 2 exposed on the sliced surface 4 of the thin coil 1 is made to protrude from the conductive thin film 3. Not only burr and solvent welding of the conductive thin film 3 but also the part into which abrasive grains have permeated are completely eliminated. Thereby electrically continuous parts caused by the abrasive grains are eliminated, so that an insulating state free from layer short can be obtained.
Patent JP-H04290907-A (JP)
Title: Inter-division connecting method for surface to be measured and undulate surface connecting method between divisions
Inventor: TSUJIUCHI JUNPEI
IPC: G01B11/24
Filed: 1991-03-19
Abstract: PURPOSE:To have the whole reproduced surface image which is ultimately close to the real one throughout the measuring surface by tying reproduced surfaces, obtained through calculation for each division, continuously with one another on the basis of the measuring data on different divisions. CONSTITUTION:The applicable surface is measured so that the K'th division SK and adjoining (K+1)'th division SK+1 are overlapping by an amount W, and on the basis of the data thus obtained, the specific shape of the measuring surface, i.e., the functional expressions PSIK and PSIK+1 representing the reproduced surfaces, is calculated by a microprocessor. The expressions PSIK and PSIK+1 are converted into an integral coordinates system, and corresponding points after conversion of coordinates are determined through computation. The data of each reproduced surface for corresponding points in the number (n) is substituted in a specified correction formula, and simultaneous equations in the number (n) are set up. The factor of a continuous equation inherent in each division is decided by solving these simultaneous equations. On the basis of the decided continuous equation, the functional expressions representing different reproduced surfaces are corrected so that adjoining divisions continue in good workmanship.
Patent JP-S5330014-A (JP)
Title: Water delivery device
Inventor: NAKATANI RIYOUZOU
IPC: E03D1/24
Filed: 1976-08-31
Abstract: PURPOSE: To get a loading-free water delivery device that can inhibit water to flow through a water level pipe, by submerging an inverted U-shaped syphon pipe having a cylindrical apex with a small hole under the water, keeping the cylindrical top projected above the water level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5631825-A (JP)
Title: Transmission in tractor
Inventor: MIKI HIROYUKI
IPC: B60K17/08
Filed: 1979-08-18
Abstract: PURPOSE: To simplify assembly of various gear shift transmission mechanisms and gear shift mechanisms in such a way that a differential gear case is connected to the rear end of a transmission case equipped with the main speed change gear, and the auxiliary speed change gear is provided near the connecting part of the both cases.  
     CONSTITUTION: Shifting fork supporting shafts 53, 56, 59 positioned on the case on  the side which has no receiving wall 7 for the intermediate shaft are installed in free command of sliding through the receiving wall 7 for the intermediate shaft in the shaft core direction. A controller for all the shift fork shafts is put one-sidedly to the case on the side which has the receiving wall 7 for the intermediate shaft and concentratively arranged. In consequence, machining of the shifting fork controller on the case and its assembly are simplified, hereby it will become effective for reducing the cost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04333911-A (JP)
Title: Keyboard
Inventor: KIKUCHI MIKIO
IPC: G06F3/048
Filed: 1991-05-10
Abstract: PURPOSE:To recognize the states of respective peripheral equipments on the keyboard and to change the states of the respective peripheral equipments by remote control as well. CONSTITUTION:When a state signal 101 of a printer 6 is inputted from the printer 6 through a personal computer 5 to an input/output control part 2 of a keyboard 1, the input/output control part 2 dispatches a state display signal 104 to a state display part 3, and the use enable state of the printer 6 is displayed. Therefore, since the operator can recognize it according to this display whether the printer 6 is in a usable state or not, printing data 102 are prevented form being transmitted to the printer 6 while disabling the use. When there are the printing data 102 in the state of disabling the use of the printer 6, a state change signal is transmitted from a peripheral equipment control part 4 through the input/output control part 2 to the printer 6, the usable state can be obtained.
Patent JP-S588287-A (JP)
Title: Squeeze pump
Inventor: IWATA NOBORU
IPC: F04C5/00
Filed: 1981-07-06
Abstract: PURPOSE:To give a resilient tube both characteristics of satisfactory durability and well recovery after pressed so as to efficiently transfer slurry by making the resilient tube thick and forming annular grooves on its periphery. CONSTITUTION:When a turning shaft 12 is rotated, a pair of preceding press rollers 15 rolls on a resilient tube 5, while pressing it from both left and right sides. In this squeeze pump, the resilient tube 5 is made relatively thick and has annular grooves 8 on its periphery. When pressed by the press roller 15, the resilient tube 5 is abruptly bent at the part about some annular grooves 8 subjected to the pressure, thereby exhibiting a large angle alpha at which a rib is inclined with respect to the opposed inwall face of the tube 5. Accordingly, the rib is hard to penetrate into the part where the press roller 15 loads on the tube 5 so that the resilient tube 5 may be prevented from being worn, thus offering high durability.
Patent JP-H07273303-A (JP)
Title: Image sensor
Inventor: BERKEL CORNELIS VAN
IPC: H01L27/15
Filed: 1993-05-06
Abstract: PURPOSE: To obtain an image sensor having a high transparency and exhibiting a good dynamic range in which an image can be detected effectively. CONSTITUTION: This image sensor 1a comprises photoelectric switching elements 4a, 4b, and a transparent substrate supporting a two-dimensional array of switching signal conductors 5 connected with these elements, such that they can be accessed individually and data signal conductors 6. The photoelectric switching elements 4a, 4b and the conductors 5, 6 are arranged, so that at least one half of the area of image sensor will be transparent during an operation. Each photoelectric element is coupled electrically with a capacitor 7 for storing charges being generated, when light impinges on these elements. The capacitor 7 is formed to be transparent and to occupy a significant part of the total area of an array 3.
Patent JP-H11287726-A (JP)
Title: Meter of rotary needle type and method for adjusting the same
Inventor: SUGIMURA NOBUYUKI
IPC: G01L19/10
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To simply and correctly judge whether or not it is a set indicator value by adjusting to direct a rotary needle to an optimum judgment position at the set indicator value. SOLUTION: A rotary needle 8 is adjusted to direct an optimum judgment position P when it is set at a set indicator value. In other words, an outer frame is detached to expose a character panel 6. A stop screw 15 is loosened and the character panel 6 is rotated. After a position Ms of the set indicator value, e.g. 6 kgf/cm<2> is moved to the optimum judgment position P, the stop screw 15 is tightened thereby fixing the character panel 6 to a meter main body. The optimum judgment position P is a position to make it easily and correctly known that it is the set indicator value from an indication direction of the rotary needle 8 when the rotary needle 8 indicates the position Ms of the set indicator value 6 kgf/cm<2> . The position P is present, e.g. on a perpendicular line V passing the center of the character panel 6 and directed upward.  A worker can correctly and promptly judge at a glance over the rotary needle 8 whether or not it is the set indicator value.
Patent JP-S63269911-A (JP)
Title: Device for controlling steering of mobile agricultural machine or the like
Inventor: YOSHIMURA FUMIO
IPC: A01B69/00
Filed: 1987-04-28
Abstract: PURPOSE:To carry out precise automatic steering, by performing control so as to keep a rotational difference for each given minute distance in steering at a constant value while detecting the rotational difference by driving of travelers arranged on the left and right sides of a machine body. CONSTITUTION:Left and right rotating sensors 9 are provided at positions capable of detecting the rotational speed left and right driving wheels 7. A controller 10 for inputting vales of the rotational speed of the left and right driving wheels 7 detected by the left and right rotting sensors 9 to carry out operation processing control is mounted in the interior of a maneuvering device 5. Left and right brakes and left and right brake pressurizing valves 12 for applying braking force to the left and right driving wheels and a proportional pressure reducing valve 13 are provided in a transmission route from a transmission case 11 to a traveler 2. The proportional pressure reducing valve 13 is operated through an output interface 16 so as to keep the rotational difference at a constant value in steering and the driving wheels 7 are braked under pressure.
Patent JP-S61263931-A (JP)
Title: Method for extracting organic substance using pressurized solvent
Inventor: NADA KAZUSHIGE
IPC: C07B31/00
Filed: 1985-05-16
Abstract: PURPOSE:To reduce the energy, by covering the mechanical energy with the decompression of an extract in extracting an organic substance in a solution or solid mixture with a pressurized solvent, and cooling the regenerated pressurized solvent by indirect heat exchange with the extract. CONSTITUTION:A solution or solid mixture containing an organic substance is brought into contact with a pressurized solvent in an extractor 2 to extract the organic substance, and the resultant organic solvent containing the organic substance is subjected to indirect heat exchange with the pressurized solvent coming from a compression stage 8 on the downstream side in a heat exchanger 4 and heated. The heated solvent is then decompressed in a power recovering device 5 and subjected to the phase separation of the organic substance and the solvent. Mechanical energy is simultaneously generated with the decompression in the power recovering device 5 for use as power for the compression step in the compressor 8, etc. The separated solvent is compressed in the compressor 8 to regenerate the pressurized solvent for use as a heat source in the heat exchanger 4. The cooled solvent is then circulated through the contact step in the extractor 2. According to this much power can be recovered in the decompression stage in the power recovering device 5 and the heat quantity required for cooling the pressurized solvent can be reduced. Thus, the required energy can be remarkably reduced.
Patent JP-H02283521-A (JP)
Title: Air conditioning controller for vehicle
Inventor: YAMAMOTO TAIJI
IPC: B60H1/00
Filed: 1989-04-24
Abstract: PURPOSE:To improve the stroke of operation member and controllability by providing a control body with a fitting hole capable of fitting an electric temp. lever operation member having an in-car sensor in the case of automatic air conditioning while capable of fitting a cable type temp. lever operation member in the case of manual air conditioning. CONSTITUTION:A controller main body 1 supporting changeover buttons 2-4 controlling a plurality of controlled parts and a control lever operation member 10 is provided with a fitting hole 1a capable of fitting an electric type temp. lever(TL) operation body 15 in the case of automatic air conditioning while capable of fitting a cable type TL operation member 14 in the case of manual air conditioning. The body 15 is provided with an in-car sensor 13 necessary only at the time of automatic air conditioning, its suction hole 9a, an electric TL 7 and its operation member 7a. The body 14 is provided with a cable type TL5 necessary only for manual air conditioning and its operation member 5a. It is thus possible to widen the widths of the push buttons 2-4 and to improve the operability.
Patent JP-H10300401-A (JP)
Title: Two-dimensional scale and two-dimensional position measuring device
Inventor: YAMAMOTO TAKUMI
IPC: G01B3/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the precision by providing optically confirmable markers of measurement unit on both surfaces of an obverse/reverse of a light transmitting sheet-like member of quartz glass. SOLUTION: A marker 2 and a marker 3 are formed on both surfaces of a light transmitting base 1 of quartz glass having a thickness of 5-8 mm, respectively, by forming chromium films of about 100 nm on both surfaces of the base 1 and removing unnecessary parts by etching. A two-dimensional scale having a marker on only one surface or a measuring device utilizing it has the markers 2, 3 on both surfaces of the base 1. According to such a structure, if the two-dimensional scale is deflected by the dead weight, the resulting error can be corrected. Since the measurement markers are provided on both surfaces, a precise position can be provided without being influenced by deflection.
Patent JP-H02282474-A (JP)
Title: Film forming device by sputtering
Inventor: YOSHIKAWA TOSHIAKI
IPC: C23C14/34
Filed: 1989-04-24
Abstract: PURPOSE:To enhance both film quality of a built-up film and the bonding characteristics in the interface of a wafer and the built-up film by providing a film forming chamber, a wafer cleaning chamber, a carrying chamber and an introducing chamber of the wafer and a target in the device for generating plasma. CONSTITUTION:An introducing chamber 14, a carrying chamber 12, an etching chamber 15 and a film forming chamber 13 are provided via the opened and closed gate valves 4, 7, 8. At a time for replacing a wafer, the wafer is placed on a table 3 and the chamber 14 is vacuumized and exhausted and thereafter the wafer is sent into the chamber 12 by a carrier rod 2. At this time, a carrier rod 1 is moved under the wafer to ride the wafer thereon and this wafer is placed on a holder 6 in the chamber 15. This chamber 15 is exhausted and the wafer is etched by plasma of Ar or the like. Then the rod 1 holds the wafer and is returned to the chamber 12 and the wafer is held up by a table 5. On the other hand, the wafer with a film formed thereon in the chamber 13 is transferred on the table 5 by a carrier rod 11. The table 5 is rotated and the wafer with the film formed thereon is sent to the chamber 13 by the rod 11. Replacement of a target is similarly performed. Thereby contamination due to the residual gas in the vacuum vessel is prevented and the operation rate of the device is enhanced.
Patent JP-S5439455-A (JP)
Title: Styrene resin composition
Inventor: MINAGAWA MOTONOBU
IPC: C08L33/02
Filed: 1977-09-02
Abstract: PURPOSE: To prepare the title composition having improved stability for long time, even by the use in a humid atmosphere, by cmpounding a styrene resin with a specific phosphite compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59232276-A (JP)
Title: Prevention of sticking of living matter and corrosion thereof
Inventor: SHIMATANI SHIROU
IPC: C23F13/00
Filed: 1983-06-15
Abstract: PURPOSE:To prevent sticking of living matter on the part of a ship, etc. submerged in the sea water and the corrosion of said part at a low cost by disposing a positive electrode in such a way that the part submerged in the sea water acts as a negative electrode and conducting electric current at a short period between both electrodes. CONSTITUTION:The outside plate part of a part 2 of a ship 1 to be submerged in the sea water is used as a negative electrode and an insoluble anode electrode 3 such as a Ti-Pt electrode is disposed in the stern part. Current is conducted at about 300-1,500mA/m<2> current density between both electrodes at a short period of 0.1-5min. NaOH is formed by the electrolysis of NaCl in the sea water in the part 2 as the negative electrode and an alkaline atmosphere is formed around the submerged part 2, by which the sticking of ocean living matter and the corrosion by the sea water are prevented. Since the electric current is conducted intermittently, the electric power consumption is small and the above-mentioned purpose is achieved at a low cost.
Patent JP-S60248388-A (JP)
Title: Thermal transfer printing medium
Inventor: HAKIRI MINORU
IPC: B41M5/28
Filed: 1984-05-25
Abstract: PURPOSE:To obtain a thermal transfer printing medium capable of transferring high-density images with a minute amount of energy and maintaining a uniform image density in transferring multiple times, wherein a transfer sheet is provided with a specified layer on the side opposite to a transfer layer. CONSTITUTION:The transfer sheet provided on its face side with the transfer layer comprising a leuco dye as a main constituent is provided on its back side with an anti-sticking layer comprising a fluoro resin and a substance which is melted when being heated to act as a lubricant or a releasing agent. By thermal printing on the back side of the transfer sheet, a desired developed color image is formed on a receiving sheet having a receiving layer comprising a color developer for the leuco dye as a main constituent.
Patent JP-H07322265-A (JP)
Title: Motion image coder
Inventor: KAWAHARA TOSHIYUKI
IPC: H04N19/196
Filed: 1994-05-20
Abstract: PURPOSE:To obtain the motion image coder in which compression coding is applied even to a video signal converted by the 2-3 pull-down system without decreasing the compression efficiency. CONSTITUTION:A duplicate field detection section 101 detects a same field. A still frame detection section 102 detects a same frame from the result of detection to detect a frame of a still image. A field elimination processing section 103 eliminates a coincidence field from a frame not being the still frame. A frame generating section 104 reconfigures received signals (in the unit of fields) in the unit of frames and provides an output of fields in the order of 1st and 3nd fields. A frame rate detection section 105 detects whether or not a frame rate of an image signal received in the unit time is high. A still frame elimination processing section 106 eliminates a first still frame among 5 frames with respect to the result of detection of a high frame rate. A compression coding processing section 107 applies compression coding to image data from which the still frame is eliminated as an image of 24 frames per second.
Patent JP-S5731575-A (JP)
Title: Rotary printing press
Inventor: TAJIMA TADASHI
IPC: B65H23/182
Filed: 1980-08-02
Abstract: PURPOSE:To enable a pattern of desired size to be printed simply and in a short time by a method wherein tension is detected near a printing cylinder and a desired value of tension for the purpose of tension control is given as a value calculated from the thickness and the width of a blank. CONSTITUTION:A pair of infeed rollers 3 and a pair of printing cylinder 4 are driven by the rotation of a motor 5 to print the blank 2. The change of tension of the blank 2 is converted into an electrical signal Tp by a tension gage 7 through a detecting roller 6, supplied to a comparison computing circuit 8, a deviation signal DELTAT between the signal Tp and a tension value computed T is taken out, given as a control signal to a paper-feed brake 10 through an amplifier 9 and operates the blank 2 so that its tension can hold a desired value. Since the detecting roller 6 and the tension gage 7 are provided between the infeed roller 3 and the printing cylinder 4, the signal Tp reflects the correct tension just before the signal is supplied into the printing cylinder 4 and the printed pattern and size can be held easily within the desired accuracy.
Patent JP-S5733298-A (JP)
Title: Liquefaction/recovery device for evaporated gas in ship's tank
Inventor: MAKINO KATSUAKI
IPC: F17C13/02
Filed: 1980-07-31
Abstract: PURPOSE:To perform efficient recovery by liquefaction of evaporated gas in the tank of a ship by installing a liquid level sensor in a gas liquid separator, connecting this liquid level sensor to a liquid level controller, and thereby maintaining a constant liquid level even during rocking of the ship. CONSTITUTION:A liquid level sensor 42 is installed in a gas liquid separator 40, and this liquid level sensor 42 is connected to a liquid level controller 41. A constant liquid level is thereby maintained even during rocking of the ship. By means of above preparation, the evaporated gas in the tank of the ship can be efficiently liquefied and recovered.
Patent JP-H11292109-A (JP)
Title: Mouth stopper
Inventor: TAKANO TAKAFUSA
IPC: B65D39/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To save resin and reduce cost, by having together a small-diameter closing part and a large-diameter closing part for closing two mouth parts one of which has a large outside diameter and the other of which has a small outside diameter, thereby using one mouth stopper as both large and small ones. SOLUTION: Around the peripheral edge of the top plate 2 of a mouth stopper 1, a flange 3 having an outside diameter which is greater than the outside diameter of the mouth part of a transfusion bag 4 when the stopper is fitted in the transfusion bag is provided. And a small-diameter closing part 6 for closing the small-diameter mouth part 5 of the transfusion bag and a large- diameter closing part 8 for closing the large-diameter mouth part 7 of it, both of which extend downward from the top plate 2 of the mouth stopper 1, are formed. The small-diameter closing part 6 is longer than the large-diameter closing part 8 so as to close the small-diameter mouth part 5 sufficiently and so as to be held without coming off. Preferably, the length of it is about two or more time that of the large-diameter closing part 8.  By providing inclination parts 9, inclining radially inward from the leading ends of both the closing parts, the stopper can smoothly be fitted into the bag.