baber/WOPTO huggingface dataset:
Patent JP-2000095954-A (JP)
Title: Water-absorbing resin composition
Inventor: SHIMOMURA MASUO
IPC: C08K3/26
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having excellent heat resistance by incorporating at least one electrolyte such as sodium carbonate or sodium hydrogencarbonate with a water-absorbing resin. SOLUTION: This composition is obtained by mixing 100 pts.wt. water- absorbing resin with 0.25-0.52 pt. wt. at least one electrolyte such as sodium carbonate or sodium hydrogen carbonate. A specified amount of each of sodium carbonate, sodium hydrogencarbonate, sodium benzoate sodium chloride sodium bromide and sodium dihydrogenphosphate is dissolved in water to form 300 cc of an aqueous solution having a water absorption rate of 120. Next, about 0.5 g of a water-absorbing resin is added to each solution, the resultant mixture is left standing at a high temperature (90 deg.C) for 220 hr. The resin is filtered off and is measured on its water absorption rate. The results show that the water absorption rate for the sodium carbonate solution or the sodium hydrogen carbonate solution is much lower than those for the other solutions.  The reason for this is presumably that the improved durability and consequent retarded deterioration of the water-absorbing resin inhibits an increase in a water absorption rate.
Patent JP-H07120057-A (JP)
Title: Air conditioner
Inventor: OOTSUYOSE AKIRA
IPC: F24F13/32
Filed: 1993-10-29
Abstract: PURPOSE:To fix the main body of an indoor unit surely and firmly to an installation plate with excellent operability and without causing vibration. CONSTITUTION:After an engagement part 16 provided in the lower end of an installation plate 2 fixed on a wall surface W and a base plate part 1a of the main body of an indoor unit are put on each other in the front-and-rear direction, one engagement piece 20a of a U-shaped fixation fitting 20 is inserted for engagement from below into an engagement groove hole 19 formed in the base plate part 1a of the main body and the other engagement piece 20b thereof into a space 17 of the engagement part 16 of the installation plate so that the main body 1 and the installation plate 2 are fixed firmly in a close contact state by a holding pressure of the fixation fitting 20. Thereby generation of a clatter between the main body 1 and the installation plate 2 is suppressed to the utmost at the time of the operation of an air conditioner.
Patent JP-H11108821-A (JP)
Title: Sludge image processing device
Inventor: KISHINE YOSHINAO
IPC: G01N15/02
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To permit the measurement of the particle diameters of sludge with high accuracy even if air bubbles are entrained by removing pixels at luminance levels deviating from the luminance levels of sludge and water constituting images picked up by an image pickup part which vertically moves in a tank to pick up images of sludge phases and binarizing and processing the rest. SOLUTION: An image pickup part 6, for example. in a state suspended from an elevating means 8 by a communication cable 7 is arranged in an reaction tank 1. The elevating means 8 hoists the communication cable 7 to elevate the image pickup part 6 in the reaction tank 1 and reversely rewinds the communication cable 7 to lower the image pickup part 6 in the reaction tank 1. The location of the image pickup part 6 in the tank 1 can be grasped by the hoisted length of the communication cable 7, for example, with the bottom part 1a of a sludge phase 3 as a reference point, and the length signal is stored in a location measuring part 9 as a signal of the location of the image pickup part 6. The image pickup part 6 picks up the image of the sludge phase 3, and the image signal is inputted to a computational part 10.  The computational part 10 binarizes and processes the image signal, measures the particle diameters of sludge, and outputs the results to a display part 11.
Patent JP-H07164088-A (JP)
Title: Manufacture of metal plate
Inventor: KONRAATO AIPERU
IPC: B21H8/00
Filed: 1994-09-30
Abstract: PURPOSE: To simplify the manufacture of metallic plate having different wall thickness of stepped cross section. CONSTITUTION: As a stock for rolling a solid metallic plate having a thickness changing in its cross section, a shape or solid shape having different wall thickness and being extruded is used. The shape or solid shape 3 is smoothed into flat before rolled. In this connection, the solid shape 3 has different wall thickness at different points of its periphery. This solid shape 3 is separated along a generatrix 12 or 13, is deformed and extended so as to become semiprocessed goods, and then in succession is rolled so as to become a metallic plate.
Patent JP-S61150574-A (JP)
Title: Halftone recording device
Inventor: MORIGUCHI HARUHIKO
IPC: H04N1/40
Filed: 1984-12-25
Abstract: PURPOSE:To enable to make a high grade halftone picture at relatively low cost by providing plural gradation expressing media etc. such ass preparing the plural sizes of dot matrix etc., and selecting and using these properly according to the density distribution of a picture. CONSTITUTION:Input picture signals 21 are signals obtained by the plane scanning of an original or a subject. The signals are inputted to a character halftone discriminating circuit 22 and a density distribution discriminating circuit 23 and the discrimination is made as to whether it is a character area or halftone area and whether it is an area for which the resolution is required or an area for which the smoothness is required. Input picture signals 21 are delayed by specified amount by a delay circuit and supplied to three processing circuits 27-29, and subjected to different picture signal processing respectively. Signals for recording 35-37 processed by processing circuits 27-29 are inputted in parallel to a selector 26, and the most suitable one is selected by the result of a discriminating information 24, 25, and sent out to a recording section 39 as a recording signal 38.
Patent JP-H1195496-A (JP)
Title: Image forming device
Inventor: KURODA HIROYUKI
IPC: G03G21/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by arranging a paper passing sensor on the entrance and the exit of a both-side reversing unit, providing a back-up memory for holding paper passing information from each sensor and judging whether a carrying roller inside the both-side reversing unit is driven or not (whether there is a residual paper or not) in accordance with the information of each memory, thereby discharging a paper by driving the carrying roller only when there is the residual paper. SOLUTION: This image forming device provided with double-sided copying function is provided with an image forming part arranged in order to form an image on the paper carried from a paper supplying part, and the both-side reversing unit supplying the paper again to the image forming part after the paper having the image formed on one surface at the image forming part is received and reversed. Only when power is supplied again and paper entering information by a paper entering sensor and paper discharging information from an exit sensor can not be confirmed from the inside of the memory after the power source of the image forming device is turned off in a state where there is the residual paper inside the both-side reversing unit; the presence/absence of the residual paper is detected by driving the respective rollers 42, 49, and 50 inside the both-side reversing unit.
Patent JP-H08139671-A (JP)
Title: Information communication system
Inventor: MARUOKA KOICHI
IPC: H04B10/07
Filed: 1994-11-07
Abstract: PURPOSE: To utilize respective facilities inside a skiing ground comfortably for users and to provide the communication of information among the respective facilities at low cost with satisfactory maintainability. CONSTITUTION: This skiing ground communication system is constituted by arranging a transmission cable 8 provided with the optical cable of a trunk line and the optical cable of a standby line in the shape of a loop among communication control parts arranged inside buildings A-E dotted inside the ground, and the communication control part 30 generates the communication data of a format divided into a packet field for handling computer data, communication field for handling audio data, AV field for handling image/video data, EXT field for handling radio data/monitor data as the other data, and HD field for designating the partitions of respective fields. Those communication data are normally communicated by using the optical cable of the trunk line but when any fault is generated, the standby optical cable is used after being switched.
Patent JP-H03132749-A (JP)
Title: Radiograph information recording and reading device
Inventor: OKODA MAKOTO
IPC: G03B42/02
Filed: 1989-10-19
Abstract: PURPOSE:To allow a radiograph recording part to carry out normal photographing together with multiphotographing for energy subtraction and superimposition by integrating an image recording and reading part, and an image eliminating part and adopting a such structure that an accumulable phospho sheet is circulated to these parts and reused. CONSTITUTION:A circulating path which is showed by arrows is formed in a device having a photographing base T mounting an object S, and many accumulable phospho sheets are circulated and carried along the path. A X-ray quality converting filter F is interposed to the circulating path and the sheets are fed to the side of the object S and the opposite side to it. After two sheets S1 and S2 are superimposed via the filter F, X-rays is projected from a X-ray source X and image recording for the energy subtraction is carried out. When superimpose photographing is carried out, the X-ray quality converting filter F is removed from the image recording part and only two sheets are superimposed at the image recording part. To normally take a few pictures, two types of sheets S1 and S2 are alternately supplied one by one, and ejected one by one.
Patent JP-H01115986-A (JP)
Title: Feedstock feeding method into coke oven
Inventor: NISHIOKA KUNIHIKO
IPC: C10B37/00
Filed: 1987-10-28
Abstract: PURPOSE:To improve feeding bulk density of feedstock and deviation thereof and feeding the feedstock into a coke oven so as to enable homogeneous carbonization, by accelerating and carrying in the feedstock accompanied by a compressed gas from charging ports and simultaneously sucking dust-containing gas in the oven from an opening at the top. CONSTITUTION:A feedstock coal is charged into a coke oven. In the process, openings 11 are provided between plural feeding ports 1, etc., formed on a carbonization chamber 3 of the coke oven and the feedstock coal 2 fed from a coal feed hopper 5 is fed to a hopper 7 by a feeder 6, accompanied by a compress gas, accelerated and charged into the carbonization chamber 3. Gases in the oven and dust accompanied thereby are simultaneously sucked from separately provided openings 11 through a dust collection hood 10 using a dust collector to improve the charging bulk density of the raw material coal 2 and deviation thereof and charge the feedstock coal into the coke oven.
Patent JP-H04147295-A (JP)
Title: Scanning line position detection device
Inventor: NAKAMURA SATOSHI
IPC: G09G5/00
Filed: 1990-10-11
Abstract: PURPOSE:To find the displaying position on a raster display device by utilizing the output of a counting means. CONSTITUTION:A comparator 20 gives a low level signal to a terminal S of a selector 24 when a value (c) of a counter 40 is below a value N stored in a display width register 44, and gives a high level signal when the value (c) is beyond the value N. While the terminal S is at low level, the selector 24 outputs the value (c) of the counter 40 from a terminal Y; while the terminal S is at high level, the selector 24 outputs a value (c-M) which is the value from a subtractor 22. Accordingly, the value (c) of the couter is written in a data register 26 while in the vertical display period and the value (c-M) is written in the same register while in the fly-back period. Since the value (c) of the counter 40 is cleared to zero when the value (c) reaches the total value M, the value (c-M) is always kept negative. Thus, by reading the value of the register 26, a CPU can find the current position of the scanning line on the display.
Patent JP-H04148774-A (JP)
Title: Double head type optical fiber winding device
Inventor: IINO SHIGEO
IPC: C03B37/12
Filed: 1990-10-11
Abstract: PURPOSE:To improve winding accuracy of an optical fiber by arranging horizontal shafts of two winding bobbins in parallel with each other and mutually up and down. CONSTITUTION:The shafts 311, 321 of optical fiber winding bobbins are arranged horizontally, in parallel with each other, and mutually up and down. Hereby, floor area required for installation of an optical fiber winding machine can be made small, in addition space of a clean room in which the optical fiber winding machine is necessary to be installed by all means can be made small, and hence responsiveness of adjustment of air flow in the clean room is improved. Hereby, winding accuracy of the optical fiber can be improved.
Patent JP-S61151789-A (JP)
Title: Form feeding device
Inventor: TAKANO YOJI
IPC: G06K13/103
Filed: 1984-12-26
Abstract: PURPOSE:To improve a recovering ratio of a form feeding action which is unsuccessful once and to prevent the dropping and turning-over of a short form by sending the highest rank form to a carrier when a hopper advances and giving a feeding command again when a form detecting means on the carrier does not detect the form in a prescribed time. CONSTITUTION:A motor 12 is rotated by an ascending command, a hopper 9, where a screw 10 linked to a gear box 11 is turned to the left, starts to ascend, a form 8 contacts with a feeding roller 1, further, ascends, and then, a lever 4 is turned to the left with a separating roller 3 as a center. A tip of the lever 4 is separated from an upper limit switch 13 and then, the ascending of the hopper 9 is stopped. By a form feeding command, rollers 1, 3 and 6 are rotated in the direction of an arrow, and by a separating belt 5, forms 8 and 8' are separated and fed one by one. When a feeding action abnormality is detected by form detecting parts 15 and 16, the hopper 9 descends in accordance with the length of the forms 8 and 8' by the descending command, reaches a lower limit switch 14 and stops. The forms 8 and 8' are separated by a dead load and sent out at the time of ascending.
Patent JP-H09115423-A (JP)
Title: Electric connection box
Inventor: ASAO TAKAHIRO
IPC: H01H85/12
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To connect a single fuse to a single load without enlarging it in an electric connection box. SOLUTION: An electric connection box has bus bars 17a to 17c to constitute a circuit in a case 14. A multifuse mounting part 24 to be mounted with a multifuse 55 where plural fusing material 57a to 57e composed of belt-like conductive metal are juxtaposed on an insulating substrate, is arranged in the case. A relay terminal 45 to connect the bus bars and the fusing members of the multifuse to each other, is installed in the multifuse mounting part.
Patent JP-H06123450-A (JP)
Title: Outdoor device fixing element for air conditioner
Inventor: MURANO MITSUO
IPC: F24F5/00
Filed: 1992-10-12
Abstract: PURPOSE:To provide an outdoor device fixing element for an air conditioner in which an installing operation of an outdoor device of an air conditioner to an installing block is facilitated, its outer aesthetic appearance is superior and a safety in use of the device after its installation can be improved. CONSTITUTION:In an outdoor device fixing element for an air conditioner in which fixing legs 12 are arranged at an outer circumference of a bottom plate 11 so as to fix it to an installing block 14 through ancker bolts 13, sides of the bottom plate 11 to which the fixing legs 12 are fixed are recessed. A cover 10 for covering the fixing legs 12 and the anchor bolts 13 is arranged at the outdoor device 1. The cover 10 is removably attached to the outdoor device 1.
Patent JP-H10121887-A (JP)
Title: Small bore excavator
Inventor: ADACHI SUSUMU
IPC: E21D9/06
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a propulsion pipe burying work by providing a reciprocating mechanism in which a pinion gear is engaged with a fixed rack and a movable rack on a propulsion mechanism comprising a hydraulic cylinder, etc., and increasing the propulsion stroke. SOLUTION: A propulsion driving device 20 provided with a reciprocating mechanism 60 comprising a double-action type cylinder 61, etc., is fixed to a work pit, and a propulsion pipe is successively attached one after another by the device so as to be pressed into the ground, and a pipe of relatively small diameter pipe is buried. In pressing the propulsion pipe, the hydraulic cylinder 61 is operated, a cylinder rod 62 is expanded to a dead center, a pinion gear 50 engaged with a fixed rack 32 is also moved by the distance 1, a holding member 40 to be fixed to a movable rack 42 is also moved by the same distance of 1, and the propulsion pipe is pressed in by the quantity. When the cylinder 61 is operated in that condition and a rack member 42 is pressed, the holding member 40 is moved by the distance 2 to press the propulsion pipe.  The propulsion quantity can be increased without increasing the size of the cylinder 61, and the working efficiency can be improved.
Patent JP-2000100003-A (JP)
Title: Injection molding device for molding optical recording medium substrate and method for molding optical recording medium substrate
Inventor: SUZUKI KAZUTOMI
IPC: G11B7/26
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent cobwebbing and to improve transferability by forming the front end of nozzle part heaters divided to a plurality as a heater for low temperature and the rear part side as a heater for high temperature and setting the heating temperature of the nozzle part by the heater for low temperature lower than the heating temperature of the heater for high temperature. SOLUTION: The heaters for heating the nozzle part 1 are bisected. The front end heater 6A is formed as the heater for low temperature and the rear part heater 6b as the heater for high temperature. A resin is introduced from a hole 5 of the resin passage part in a cylinder head 2 through a hole 4 in the resin passage part in the nozzle part 1 into a sprue bushing of a metal mold. At this time, the respective zones are subjected to temperature control to the temperatures set by thermocouples embedded in the respective zones by the heaters 6A, 6B, 7, 8. The heater temp. for low temperature at the front end is preferably set lower by >=10 deg.C than the heater temperature for high temperature in the rear part in order to prevent the cobwebbing and to improve the substrate characteristics.
Patent JP-H039734-A (JP)
Title: Ultrasonic diagnosing apparatus in body cavity
Inventor: MATSUI KOICHI
IPC: A61B8/12
Filed: 1989-10-20
Abstract: PURPOSE:To implement a proper ultrasonic diagnosis by arranging an angle value detection means at the tip of an inserting section and a correction means to delay or advance an origin signal of an encoder based on the angle value detection means to make an optical observation image coincide with an ultrasonic image. CONSTITUTION:After an inserting section 2 of an ultrasonic endoscope 1 is inserted into a body cavity, an angle knob 5 is operated to bend a bending section 3. Values of an angles are detected with encoders 14 and 15 provided on the same axis of the angle knob 5 and the values of angles detected separately in up/down ways or right/left ways are applied to an angle value discriminator 16 en route to output a value for correcting a direction of an ultrasonic vibrator to a counter 17. The counter 17 inputs A-phase pulses with an output value of the angle discriminator 16 as preset value synchronizing a Z phase signal of the encoder 11 to count the number thereof. Then, a carry-out signal is outputted according to an angle difference between a direction of the ultrasonic vibrator and a direction of an optical system to be outputted to an observing device as correction Z-phase signal. This enables the correcting of a delay or an advance in phase of an encoder output with a flexible shaft.
Patent JP-H08138602-A (JP)
Title: Electron beam device
Inventor: HAYATA YASUNARI
IPC: H01L21/027
Filed: 1994-11-08
Abstract: PURPOSE: To suppress eddy currents and at the same time reduce drift of an electron beam caused by electromagnetic deflection by using a magnetic body, which has large electric resistance and a disaccomodation coefficient in a specific range, in the circumference of an electromagnetic deflection device. CONSTITUTION: A formed and contracted electron beam 1 is deflected by an objective lens part and the electron beam 1 is deflected on a sample face 5 in a prescribed position. A deflection range of a deflector 6 is surrounded with a pole piece consisting of objective lens coils 3, permalloy 2, and ferrite 4. Especially, 1 the deflector side of the objective lens coils 3 is constituted from ferrite 4 to reduce eddy currents generated in the pole piece part by electromagnetic deflection. Such ferrite 4 as having disaccomodation coefficient less than 1×10-5 and more than 1×10<-7> is used for reducing drift of the beam due to residue magnetic effect.
Patent JP-H03135430-A (JP)
Title: Granulating and coating method and device
Inventor: TANAKA NAGAHIKO
IPC: A61K9/50
Filed: 1989-10-20
Abstract: PURPOSE:To carry out efficient sure granulation and coating by feeding cold air into a region where a body to be coated and a coating material collide with each other and warm air into a region positioned farther from means of feeding the body to be coated and the coating material than the cold air feeding region. CONSTITUTION:Means 2, 3 of feeding a body to be coated and a coating material are set at a position at which the body to be coated and the coating material collide with each other before dispersion with flows of dry gas and granulation, coating and drying are carried out with flow of dry gas. At this time, cold air is fed from feed holes 6 into a region where the body to be coated and the coating material collide with each other. Warm air is fed from feed holes 7 into a region positioned farther from the feeding means 2, 3 than the cold air feeding region. Efficient sure granulation and coating can be carried out.
Patent JP-S62133831-A (JP)
Title: Transmission power controller for satellite communication earth station
Inventor: GOTO YUJI
IPC: H04B7/15
Filed: 1985-12-06
Abstract: PURPOSE:To make the EIRP of a satellite constant at the switching of a master station and substation without increasing the operating power of the satellite by repeating the estimation mode and then calibration mode at a proper period in the substation equipment so as to apply the transmission power control. CONSTITUTION:The substation equipment acts like a master station equipment in the calibration mode in the control mode and acts like the substation equipment in the switching between the estimation mode and the calibration mode. In case of the substation equipment, the estimation mode is switched to the calibration mode at a proper time interval. A logical device 22 in the calibration mode controls a pilot signal oscillator 11 at a preset proper time interval to send a test signal and a holding device 19 is passed and the output of a pilot receiver 9 tuned to the test signal is inputted to a comparator 20 via a detector 18 and the holding device 19. The closed loop control is applied in this state so as to compensate an error caused by the gain fluctuation of an earth station transmission system by a sufficient control accuracy. Then the mode is restored again to the estimation mode.