baber/WOPTO huggingface dataset:
Patent JP-H0325662-A (JP)
Title: Document preparation device
Inventor: IMAIZUMI CHIZUKO
IPC: G09G5/36
Filed: 1989-06-23
Abstract: PURPOSE:To quickly shift an area frame and change the size by showing markers at each apex, the middle point of each side, and the center point of a subject area frame respectively in order to attain the combination with the shifting and size changing operations of other area frames. CONSTITUTION:A marker display means 12, an area shift means 7, and an area size changing means 9 are provided. Then the markers shown at each apex, the middle point of each side, and the center point of an area frame to be changed are designated with the mouse input 12. Thus it is possible to shift the area frames all at once to the edge of a print range set in the designated direction and to magnify the size of the area frame up to the edge of the print range. These operations are combined with other area frame changing methods. As a result, the area frame is quickly shifted and the size of the frame is quickly changed. Then the operability is improved for a document preparation device.
Patent JP-S5681718-A (JP)
Title: Driving method of precast pile
Inventor: MATSUSHITA KAZUO
IPC: E02D7/22
Filed: 1979-12-08
Abstract: PURPOSE: To drive a precast pile into the ground with no noise ad no vibration by a constitution wherein the precast pile having a bit at the lower end is inserted into a steel pipe having a friction cutter on the outer periphery to form a pile assembly.  
     CONSTITUTION: A precast pile 2 having a bit 3 and a flange 4 at a lower end is inserted into a steel pipe 7 having a spiral type friction cutter 6, and then, the precast pile 2 and the steel pipe 7 are fixed with the flange 4 to constitute a pile assembly. This pile assembly is placed vertically on the ground surface and it is rotated to excavate and advance into the ground by means of the excavating force of the bit 3 and the promoting force of the cutter 6. When the excavation reaches a given depth, the rotation is stopped and a cement paste 12 is filled into a gap 11 between the precast pile 2 and the steel pipe 7. Next thereto, the steel pipe 7 is rotated reversely to be pulled out, and along with this, the precast pile 2 is left behind at the underground hole and the cement paste 12 is permeated and filled into the gap between the precast pile 2 an the under-ground hole and the paste 12 is hardened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6138328-A (JP)
Title: Heating cooker with weighing mechanism
Inventor: SAKAMOTO KAZUHO
IPC: G01G3/16
Filed: 1984-07-30
Abstract: PURPOSE:To accurately detect the weight of food to be cooked by heating, and to stabilize a heat-cooking, by providing a switch to a door, and by detecting the change in the state of a door from open state to closed state, while by detecting the weight of food when stabilized vibration is produced. CONSTITUTION:The weight of food to be cooked is detected by detecting the vibration of an elastic body, which holds a food-pan mount and vibrates corresponding to the weight of food. Vibration is produced in a vibrator section by actuating a vibrator arm 22 which is actuated by the sharp corner 24 of a vibrator lever 21 by the open/close action of a door 3. Stabilized vibration is produced when the door 3 is changed from open state to closed state. A door switch 23 is provided to the door in order to detect the open/close state of it. The change in the state of a door 3 from open state to closed state is detected by the door switch 23, and the weight of food is detected by the number of vibration corresponding to the change in the state of a door. By this method, the final weight of food before being heated can accurately be detected.
Patent JP-S6050005-A (JP)
Title: Tire for motorcycle
Inventor: SHIBATA TOMOYASU
IPC: B60C9/08
Filed: 1983-08-30
Abstract: PURPOSE:To improve the durability under high speed operating conditions by forming the outer ply of the breaker wider than the inner ply. CONSTITUTION:The breaker 7 which is disposed across the entire tread section 2 comprises inner and outer plies 7a, 7b, and the width of the outer second ply 7b is so arranged that it is wider than the inner first ply 7a and the outer second ply 7b spans across the entire tread section 2. In this instance, the first ply 7a is made narrower than the second ply 7b so that the step S may be less than 20mm.. In this manner, the reinforcement effect for the tread section 2 is ensured, and the durability under high speed operating conditions can be improved.
Patent JP-S6220628-A (JP)
Title: Pressure wave supercharged engine
Inventor: TAJIMA SEIJI
IPC: F02B33/42
Filed: 1985-07-18
Abstract: PURPOSE:To prevent an internal exhaust-gas-recirculation rate from increasing, by bypassing both up- and downstreams at the exhaust side of a pressure wave supercharger simultaneously in the case where a suction pressure wave is propagated to the pressure wave supercharger when suddenly opening a throttle valve at the time of acceleration or the like. CONSTITUTION:At the time of sudden acceleration or the like, if a throttle valve 16 is suddenly opened, suction pressure at the downstream side of this throttle valve 16 is propagated to a suction passage 4 at the upstream side of the throttle valve 16, namely, a suction discharge port 9 of a pressure wave supercharger 6. Therefore, pressure balance at each of suction and exhaust sides of the pressure wave supercharger comes down, so that an internal EGR rate increases, that is, exhaust gas is apt to mix in the suction discharge port 9 from an exhaust intake port 10. In this case, when suction pressure inside the suction passage 4 at the upstream of the throttle valve 16 becomes more than the specified value, it is detected by a suction pressure sensor 26, and at the initial stage of acceleration, a valve 23 of an exhaust bypass passage 22 is opened by a control circuit 30 via an actuator 29. With this constitution, pressure at the exhaust side in the pressure wave supercharger 6 is reduced, thus the desired end comes to fruition.
Patent JP-H051444-A (JP)
Title: Blocking method and blocking device for existent pipe line
Inventor: HIROSE TETSUYA
IPC: E03F3/06
Filed: 1991-06-05
Abstract: PURPOSE:To facilitate blocking operation and release operation and to improve the working environment. CONSTITUTION:A blocking device constructed so that the section of a cylindrical frame 2 is blocked by a plate piece and stop rings 3 capable of freely swelling and shrinking are externally mounted in the peripheral direction of the cylindrical frame is positioned in a blocking predetermined position in an existent pipe. The stop ring is swollen to block between the cylindrical frame and the peripheral surface of a pipeline.
Patent JP-H05310453-A (JP)
Title: Sulfoaluminate cement comprising sludge of water purifying plant as main raw material
Inventor: IKEDA OSAMU
IPC: C04B7/24
Filed: 1992-05-11
Abstract: PURPOSE:To improve rapidly hardening properities and high strength by burning sludge of water purifying plant, gypsum dihydrate and limestone as raw materials. CONSTITUTION:Sludge of water purifying plant is calcined at about 800 deg.C for about 1 hour to give calcined material of sludge comprising SiO2, Al2O3, etc. Then, about 30wt.% of the calcined material is blended with about 15wt.% gypsum dihydrate and about 55wt.% limestone to give a mixture. Then the mixture is calcined at about 1,250 deg.C, burnt and ground to produce sulfoaluminate cement. Optionally, the cement is secondarily blended with gypsum dihydrate, anhydrous gypsum hemihydrate of gypsum to give sulfoaluminate cement.
Patent JP-H04358011-A (JP)
Title: Device for charging raw material
Inventor: KUMAGAI KEIICHI
IPC: C21B7/18
Filed: 1991-06-03
Abstract: PURPOSE:To secure uniform charging of raw material to circumferential direction in a furnace and to shorten charging process together with improvement in excess filling capacity in the case of charging into the furnace by dividing plural kinds of raw materials to one side or both sides of ores and cokes. CONSTITUTION:In inner part of an outer bunker 38 having flow control gate 37 at the lower end and enabling storing of the raw material 21 in the inner part, an opening/closing body 43 having the opening parts 67, 69 at the upper and lower ends and enabling opening/closing to the opening part 69 at the lower end is provided, and also an inner bunker 44 enabling storing of the other raw material 22 with the outer bunker 38 is concentrically arranged in least at one set.
Patent JP-H0882392-A (JP)
Title: Tubular shaft connector to journal
Inventor: BUERUNAA YAKOBU
IPC: F16C3/03
Filed: 1995-06-02
Abstract: PURPOSE: To provide a device for connecting a tubular shaft to a journal easily fitted, capable of fixing two members to each other, and easily releaseable for reassembly. CONSTITUTION: This device for connecting a tubular shaft 4 to a journal 11 comprises a profile part 13 in which a tubular shaft 4 is engaged, in its holes 38 and 39 along its overlapped length, with its external corresponding to opposed profile part 14 through a journal 11. The profile part 13 and an opposed profile part 14 are tensed by fastening means 12 relatively to each other, and a fastening action can be achieved by utilizing the possibility of deforming the section of a tube.
Patent JP-H117119-A (JP)
Title: Cleaning device for film leader
Inventor: HIRASAWA YOSHIFUMI
IPC: B08B3/04
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device which mechanically cleans a film leader with an excellent cleaning degree and where the color developing property of a color at the time of reusing is not affected. SOLUTION: This device is provided with a cleaning unit 5 provided with the carrying line of the film leader at the inside of a housing 1 and performing cleaning by immersing the film leader supplied in water while it is moved and a drying unit 10 provided with wiping bands 11 and 12 wiping waterdrops while the film leader after being cleaned is moved in a carrying direction, in a loop- like state. Then, moisture is evaporated by heating the wiping bands 11 and 12 by a heating source, and the film leader after being dried is automatically ejected to the outside of the housing 1.
Patent JP-S5785927-A (JP)
Title: Manufacture of fe-cr-co magnet alloy
Inventor: INUI HAJIME
IPC: C22C38/30
Filed: 1980-11-13
Abstract: PURPOSE: To obtain magnetic characteristics equal to those obtd. by continuous heat treatment by dividing aging into ≥2 steps by cooling to room temp. or below during the aging and by making the start temp. of the latter step higher than the finish temp. of the former step in a process for heat treating an Fe-Cr- Co magnet alloy having a specified composition.  
     CONSTITUTION: An Fe-Cr-Co magnet alloy consisting of, by wt., 17W40% Cr, 5W20% Co, 0.1W1% Si, 0.05W1% Al, 0.1W3% V, 0.1W1% one or more among Ti, Nb and Zr, and the balance Fe is subjected to a series of heat treatments, that is, solubilizing treatment at 800W1,350°C, treatment at 590W720°C in a magnetic field and aging at 400W700°C. At this time, the aging is divided into ≥2 steps by cooling to room temps. or below during the aging. The aging time per step is regulated to 5W50hr, and the aging start temp. of the latter step is made <50°C higher than the finish temp. of the former step. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11350913-A (JP)
Title: Flange cooling structure for steam turbine casing
Inventor: UMAGOE RYUTARO
IPC: F01D25/14
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of steam caused by lowering of tightening force of bolt by effectively cooling the bolt connection portion of the flange. SOLUTION: A flange 12 of an upper casing 10 and a flange 13 of a lower casing 11 are joined and fixed by tightening a bolt 14, so that the inside steam turbine is sealed. A pipe 20 is fixed to contact the peripheral end faces of the flanges 12, 13. Further, a side face heat insulating material 15a covers the flanges on the outside surface of the flanges. The pipe 20 is disposed to correspond with the location of a bolt 14, or a plurality of those are disposed near the bolt 14. The flanges 12, 13 are heated by the inside high temperature steam, and outside air 30 flows in from the lower part of the pipe 20 due to natural convection. The air then flows up, cooling the flanges 12, 13 and the bolt 14. This prevents leakage of steam, without lowering of bolt tightening force.
Patent JP-S5862318-A (JP)
Title: Crankcase compression type two-cycle engine
Inventor: TANAKA HIDEJI
IPC: F02B33/44
Filed: 1981-10-07
Abstract: PURPOSE:To aim at improvement in scavenging efficiency with a crankcase compression ratio raised as well as to increase the quantity of air charge in this way while keeping the negative pressure inside a crankcase higher, by  separating a scavenging passage from the crankcase via rotary valve members  being secured to a crankshaft. CONSTITUTION:Rotary valve members 71 and 81, which rotate, being secured to a crankshaft 10, between a crankcase C and an opening 16 at the crankcase side of a scavenging passage 13 are installed. When suction air is compressed inside the crankcase, the opening 16 is blocked up by crank webs 71 and 81 so that capacity of the crankcase C is decreased and the crankcase compression ratio goes up whereby scavenging air pressure becomes increased. As a result, scavenging efficiency can be improved. In addition, since a possibility that some reflective waves could affect the inside of the crankcase C is checked and suction pressure inside the crankcase C is kept higher, augmentation of the charging quantity can be much expected.
Patent JP-2000349739-A (JP)
Title: Device and method for acquiring synchronism
Inventor: KAJITA KUNIYUKI
IPC: H04B1/7083
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To reduce processing quantity and to reduce necessary memory quantity by executing a correlation processing for a reception signal at every slot through the use of a short period code allocated to every slot, specifying the array of the short period codes in a communication frame through the use of a table and a group number and integrating the result of the correlation processing in accordance with the array of the short period codes. SOLUTION: A data take-in part 204 takes in data for one frame in accordance with slot timing detected by a slot timing detection part 203. A correlation processing part 205 executes a correlation processing between one prescribed symbol of respective slots and a search code and calculates a correlation value. The obtained correlation value is stored. When a search code group number is transmitted from an integration processing part 206 to a search code generation part 209, the search code generation part 209 refers to the value of a search code conversion table accumulation memory 208 and generates the search code.
Patent JP-H085283-A (JP)
Title: Cooling tower
Inventor: RYU KAZUHIKO
IPC: F28F19/01
Filed: 1994-06-21
Abstract: PURPOSE:To reduce the installation space of a cooling tower which has a chemical tank and a pump and to facilitate the piping construction. CONSTITUTION:A cooling tower body 10 is installed on a water tank 11 having downward legs 12. A water treating chemical tank 13 and a pump 17 for supplying the chemicals in the tank to the body are installed on a trestle, and stored in a space 20 under the tank 11 held by the legs 12.
Patent JP-H0452402-A (JP)
Title: Automatic boiler fuel distributor
Inventor: SAKANO TATSUO
IPC: F22B35/00
Filed: 1990-06-19
Abstract: PURPOSE:To distribute the fuel to an efficient boiler with the movements of fuel kept at minimum by determining the order of fuel calculation based on the information on all of supplied fuel and requested quantity in the change of boiler load distribution and on the information on restricting conditions and carrying out an increase or decrease in the distribution of the fuel without accompanying the fuel movements among boilers with the conditions of distribution of each fuel being extended gradually. CONSTITUTION:Based on the information 6 on requested quantities for the change in the distribution of total fuel and boiler load for a plurality of boilers calculated by an energy distribution means 1 and on the restricting conditions for the boiler distribution calculation and actual value information 7 that are collected by a boiler distribution restricting conditions and actual result value collection means 2 a boiler fuel distribution means 3 determines the order of calculation for fuel which makes the convergence of calculation good and carries out the distribution treatment in boiler for each fuel with distribution restricting conditions for each boiler such as the upper and lower limits of distribution for each fuel being gradually extended. With this arrangement fuel is distributed to a boiler with good efficiency successively when the requested quantity for change in the fuel is suitable and it is in the restricting conditions, and it is possible to minimize the movements 9 of the fuel.
Patent JP-S5784864-A (JP)
Title: Magnet yoke for dot printer
Inventor: KURIHARA AKIO
IPC: B41J2/235
Filed: 1980-11-17
Abstract: PURPOSE:To provide a magnet yoke of a printing head having a reduced eddy- current loss by a method wherein a roughly fan-shaped bottom plate is provided  with a notch at its larger arc shaped edge and with projections vertically projecting from both side edges and both ends of the larger arc shaped edge, and  yoke units provided with the bottom plate are insulatedly bonded to each other  at their side edges. CONSTITUTION:The yoke unit 11 is comprised of the bottom plate 12 being roughly fan-shaped and having the notch 15 at its larger arc-shaped edge, the projections 13 projecting from both side edges of the bottom plate 12 in the direction perpendicular to the plate 12, and the projections 14 projecting from both ends of the larger arc-shaped edge of the plate 12 in the direction perpendicular to the plate 12, each of the projections 14 being provided with a stepped part 16 for engaging with an armature on the side of the center of curvature of the plate 12. A plurality of the yoke units 11 are arranged with the side edges of the bottom plates 12 contacted to each other. Then, the magnet yoke 17 of a dot printer is obtained by rigidly bonding the units 11 to each other by an adhesive having an excellent electrical insulating property so as to bond the units 11 to each other while keeping electrical insulation therebetween.
Patent JP-H11355971-A (JP)
Title: Charging equipment
Inventor: SAKAKIBARA KAZUMASA
IPC: H02J7/02
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a charging equipment which can charge a battery in a short time, suppressing the increase in temperature, regardless of the type of the battery. SOLUTION: The type of a battery is detected (S12) and a map corresponding to that type of battery is selected (S16). Then, the map for that type of battery is searched for from the temperature of the battery and the increase in temperature and an allowable current value with which charging can be done suppressing the increase in temperature of the battery is found (S22) and the battery is charged with the allowable current value (S30). By this method, a nickel-hydrogen battery whose temperature is likely to rise during charging can be charged in a short time without any deterioration due to the increase in temperature. A nickel-cadmium battery can also be charged in a short time.
Patent JP-S5589838-A (JP)
Title: Unpolymerized part washing-out device of photosensitive resin plate
Inventor: YOKOTA KENSUKE
IPC: G03F7/30
Filed: 1978-12-28
Abstract: PURPOSE:To simplify constitution and make possible the continuous execution of even washing-out by horizontally turning the brush in a vessel about a perpendicular shaft thereby washing-out the photosensitive resin plate supported to the holding device rotatable to a perpendicular shaft which is not coaxial to said shaft. CONSTITUTION:A vessel 1 in which washing-out agent is contained is turned by a motor about a hollow perpendicular shaft 4 which is held closed by a plug 6. A brush 2 which is provided by way of springs 8... to the support 7 of the vessel 1 also horizontally turns integrally with the vessel 1. On the other hand, a photosensitive resin plate 10 is supported to the holding device 9 for photosensitive resin plate rotatably provided to the perpendicular shaft 11 which is not coaxial to the shaft 4 provided to the cover 12. Hence, the washing-out of the unpolymerized part of the photosensitive resin plate may be evenly accomplished by the simple constitution of not requiring forward-backward revolving and eccentric mechanisms, pakings, etc., the occurrence of troubles, overheating, etc. prevented and the work accomplished continuously.
Patent JP-H0915891-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MIMURA YOSHIKAZU
IPC: G03G5/147
Filed: 1995-06-27
Abstract: PURPOSE: To suppress the abnormal charge of a developer caused by friction between a photoreceptor and the developer in a contact type developing system by applying a fluorocarbon surface active agent to the surface of the photoreceptor. CONSTITUTION: In a photoreceptor used for an electrophotographic device used for a contact type developing system, a fluorocarbon surface active agent is applied to the surface of the photoreceptor. Material used for a conductive base body is metal such as aluminum or titanium or the alloy of these metals so that the base body itself has conductivity. The fluorocarbon surface active agent is to be a nonionic surface active agent having a perfluoroalkyl group, for instance, and it is desirable that this fluorocarbon surface active agent is in a liquid state at the normal temperature without a solvent or the like applied.  With the fluorocarbon surface active agent in a liquid state at the normal temperature, the photoreceptor is prevented from falling in the device by vibration or the like at the time of being set to the device so as to prevent the charged part and transfer part from pollution and also to prevent the dissolution of the surface of the photoreceptor, the generated of a solvent crack, and the like.
Patent JP-H065001-A (JP)
Title: Optical disk device
Inventor: SAWA KAZUTOSHI
IPC: G11B20/10
Filed: 1992-06-19
Abstract: PURPOSE:To prevent the elongation of the executing time of a read command even if the command for reading the data in the defective sector in an optical disk in the reading command, which is outputted from a host computer, is included. CONSTITUTION:An optical disk drive LUN performs recording or regeneration for an optical disk ODN, A controller 12, which is connected to the optical disk drive LUN and a memory 13, is provided. The exchange data, which are recorded in the optical disk ODN, are recorded in an exchange data region 22 in the memory 13. Therefore, the executing time of the read command RC does not become long even if a command for reading out the data in the defective sector in the reading command is included, by reading the data in the defective sector, i.e. the exchange data, out of the exchange data region 22.
Patent JP-H09318753-A (JP)
Title: Ect apparatus
Inventor: SATO TOMOHIKO
IPC: G01T1/161
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an ECT apparatus capable of not only collecting data for forming a tomographic image in a short time but also collecting front and rear whole body scanning data in a short time and improving the throughput. SOLUTION: The ECT apparatus can switch three or more detectors 2, 3, 4 between the firs state that the detectors 2, 3, 4 are arranged along the sides of a polygonal shape to surround the disposing area of a subject M and the second state that the two detectors 2, 3 are arranged oppositely along the parallel lines sandwiching the disposing areas of the subject M and the residual detector 2 is retracted to the position which does not interfere with the two detectors 3, 4 arranged oppositely.