baber/WOPTO huggingface dataset:
Patent JP-S56127146-A (JP)
Title: Collecting method of solar heat
Inventor: WAKIYAMA YOSHINORI
IPC: F24J2/48
Filed: 1980-03-10
Abstract: PURPOSE: To remarkably improve the durability and the heat collecting efficiency of a heat collecting unit by forming the heat collecting unit of transparent material such as glass or the like and employing a suspension of heavy oil and finely pulverized coal particles as heat collecting heat medium.  
     CONSTITUTION: A parabolic collector is formed by disposing a rod-shaped heat collector 3 inside an arcuate sectional groove-shaped reflecting mirror 2. In this case, the collector 3 is formed of glass tube, and suspension of heavy oil and finely pulverized coal particles is used as heat collecting heat medium 4. The collector 3 is coaxially disposed within the interior of a cylindrical glass cover 5, and the interior of the cover 5 is evacuated in vacuum, thereby securing high heat insulation. The same construction is approximately employed also for a flat collector. When the heat collecting heat medium employs the suspension of heavy oil and coal particles, high heat collecting efficiency can be obtained without coating a selective absorption film on the collector. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05225907-A (JP)
Title: Mercury enclosing device
Inventor: HASHIMOTO TAKEO
IPC: H01J9/395
Filed: 1992-02-18
Abstract: PURPOSE:To provide a mercury enclosing device capable of dropping mercury from a mercury dropping plunger at a constant rate irrespective of a quantity of mercury remaining inside a tank so as to prevent fluctuation in quantity of mercury to be enclosed in a glass bulb of a lamp. CONSTITUTION:A mercury tank 21 disposed above an evacuation sealing head A is divided into an inner tank 21A and an outer tank 21B by a dual cylindrical body, into which a plunger 24 having two pairs of recesses at the side surface in the upper and lower portions thereof is inserted. Vertical motion of the plunger 24 allows mercury supplied from the outer tank 21B to be supplied into the inner tank through the recesses formed in the upper portion. Consequently, it is possible to drop the mercury supplied from the inner tank 21A onto a lamp through the recesses formed in the lower portion at a constant quantity of mercury of the inner tank 21A.
Patent JP-H07222424-A (JP)
Title: Stepping motor
Inventor: MIYAZAWA HIROSHI
IPC: H02K37/14
Filed: 1994-02-02
Abstract: PURPOSE:To prevent pole teeth from being deformed in an insertion and molding operation, to prevent the inner circumferential face of the pole teeth from being covered with a resin and to prevent a resin part from thinning down. CONSTITUTION:In order to form spaces, by which a resin is made to flow easily in the axial direction, between pole teeth 11, 12, 13, 14, every width of the pole teeth 11, 12, 13, 14 is made smaller in parts close to a gate part 19 than in other parts. Alternatively, the pole teeth 11, 12, 13, 14 are removed partly, and every gap between the pole teeth 11, 12, 13, 14 is made large. Thereby, a resin is made to flow easily.
Patent JP-H10229495-A (JP)
Title: Image processor and method thereof
Inventor: SUMIUCHI KAZUYOSHI
IPC: G06T5/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and method in which image processing is conducted at a high speed, even with respect to image data in which a plurality of same consecutive pixel data rarely take place. SOLUTION: Pixel data of received multi-value image data and pixel data stored in a cache buffer (pixel) 100 are compared, and when there are matching picture element data, processed pixel data 100b corresponding to them are outputted. On the other hand, when it is discriminated that there is no pixel data matching the data in the cache buffer 100, any of pixel data group 101a stored in a cache buffer (n pixels) 101 is compared with the input pixel data, and when they match, the processed pixel data corresponding to the pixel data are read from the corresponding processed image data group 101b and outputted, and the input pixel data are processed by an image-processing section 104 when the data do not match with any of the cache buffers 100, 101, and the processed pixel data are outputted.
Patent JP-H03233797-A (JP)
Title: Supply controller
Inventor: KAWACHI SHOICHI
IPC: F17D3/00
Filed: 1990-02-09
Abstract: PURPOSE:To automatically receive a supply by a set quantity from a set time by controlling a supply line opening/closing means by a set quantity portion at a set time within the use range by the useable quantity or the amount of money read by a reading means, when setting by a timer setting input means is executed. CONSTITUTION:The supply controller is provided with a reading means G for reading the usable quantity stored in an inserted storage medium F or the amount of inserted cash, and a timer setting input means H, and when the storage medium F or cash is inputted to the reading means G, a supply line opening/closing means D is controlled in accordance with the useable quantity or the amount of money which is read. In such a state, when setting by the timer setting input means H is executed, the supply line opening/closing means D is controlled by a set quantity portion at a set time within the use range by the useable quantity or the amount of money which is read by the reading means G. In such a way, the supply of city water, etc., can be received automatically by the set quantity at a set time.
Patent JP-S60173455-A (JP)
Title: Gas sensor
Inventor: FUJITA YUUKOU
IPC: G01N27/49
Filed: 1984-02-20
Abstract: PURPOSE:To obtain a gas sensor having high joint strength between a diaphragm consisting of a fluororesin and a catalyst electrode and high response speed by laminating said diaphragm, a joint layer consisting of a porous mixed layer of a prescribed copolymer and a mixed layer catalyst powder and fluororesin binder. CONSTITUTION:A gas sensor 1 is constituted of a diaphragm 2 consisting of a fluororesin, a joint layer 3 consisting of a porous mixed layer composed of a tetrafluoroethylene/hexafluoropropylene copolymer and tetrafluoroethylene/ethylene copolymer and a catalyst electrode consisting of a mixture composed of a catalyst (gold powder) and binder (polyfluoroethylene). The laminate is fixed to a PP holder 7. A lead electrode 5 and an electrolyte (an aq. soln. mixture composed of acetic acid, potassium acetate and lead acetate) 6 are contained in the holder 7. The electrode 4 acts as a positive electrode and the electrode 5 as a negative electrode. The voltage at both terminals of the resistor 8 connected between the two electrodes is proportional to an oxygen concn. The gas sensor having high joint strength between the diaphragm 2 and the electrode 4 and high response speed is thus obtd.
Patent JP-S54124004-A (JP)
Title: Gasification of hydrocarbon
Inventor: SUGIYAMA HIROSHI
IPC: C10G11/20
Filed: 1978-03-20
Abstract: PURPOSE: To maintain high activity of a catalyst for a long time and to obtain a formed gas containing a large quantity of hydrogen efficiently for a long period in stable operating conditions, by using a specific composition of 5.0W15.0 wt.% of K 2 O-CaO-Al 2 O 3  system as the catalyst.  
     CONSTITUTION: Gasification is carried out by using a catalyst consisting of 5.0W 15.0 wt.% of K 2 O, 0.1W7.0 wt.% of Al 2 O 3  and 78.0W94.9 wt.% of Al 2 O 3 . 5.0W15.0 wt.% of K 2 O maintains gasification activity and mechanical strength of the catalyst, and prevents closing of a conduit, etc. by potassium carbonate due to much volatilization of potassium. 0.1W7.0 wt%, preferably 1.0W3.0 wt.% of CaO, prevents the increase of an amount of tar formed while maintaining activity durability and mechanical strength. 78.0W94.9 wt.% of Al 2 O 3  serves as an activity component and a carrier. In gasification of a hydrocarbon, e.g., a heavy oil, finely divided powder, fluid catalytic cracking can make the temperature in the reactor uniform, effect the decomposition reaction smoothly, and operate the reactor safely without danger of explosion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000225539-A (JP)
Title: Work vise
Inventor: YASUDA YOSHIKAZU
IPC: B23Q3/06
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To fix and unfix a movable carriage by turning operation of a knock pin, by forming the pin hole of the knock pin fixing the movable carriage out of a semicircular sectional groove. SOLUTION: In a work vise provided with a screw rod 7 screw advancing a movable pawl in a movable carriage 4 moved on a base stand 1, a knock pin 29 fixing the movable carriage 4 is a pin with a tip end side or intermediate part formed in a semicircular section, the movable carriage 4 is provided with a semicircular sectional groove 28 orthogonal to a moving direction of the movable carriage 4 in a surface 25 facing the base stand 1, and it is provided with a plurality of semicircular section grooves 21... arranged with a prescribed space.  In a condition that the semicircular sectional part 31 of the knock pin is turned to the semicircular sectional groove 28 in a moving base side, the movable carriage 4 can be freely moved, the movable carriage 4 and the base stand 1 can be fixed when the semicircular sectional part 31 is turned to the semicircular sectional groove 21 in a base stand side.
Patent JP-S50137682-A (JP)
IPC: H01L23/52
Filed: 1975-03-17
Abstract: A wafer type circuit package particularly designed for memory applications comprises a plurality of silicon wafer circuit devices disposed as an aligned stack and supported in spaced apart relationship by a plurality of electrical interconnection busses. The interconnection busses are adapted for edge connecting with electrical surfaces on the silicon wafers and with terminal contacts arranged in a base member. The terminal contacts extend through the base member and accommodate external electrical connections with other logic circuitry. A container encapsulates the wafer assembly and is hermetically sealed to the base member to retain coolant therein.
Patent JP-H09203577-A (JP)
Title: Freezer device for container
Inventor: SHIMODAIRA YOSHIMI
IPC: F25D29/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To facilitate an installing of a refrigerant pipe as well as its drawing- out so as to reduce a cost by a method wherein at least a compressor or other devices constituting a freezing cycle are installed within one section formed by partitioning a concave location with a condenser and a partition plate. SOLUTION: A condenser 4 is formed into an L-shape by bending its right side in an upward direction. A left side of a partition plate 17 extending from a left side upper section of a left side horizontal section 4A of the condenser 4 in a horizontal direction is connected to an left inner wall of a cavity 42. A partition plate 18 extending from an upper end left side of a right side bent section 4B in an upward direction is connected to an upper inner wall of the cavity 42, thereby the inner part of the cavity 42 is partitioned into two division by the condenser 4 and the partition plates 17, 18. Within the lower division 16 are arranged the compressor 3, and other devices such as a watercooled condenser 5 and a dryer constituting the freezing cycle.  In this way, the compressor 3 and the like are installed only in the lower division 16, but the device is not installed in the upper division 15, so that a drawing-out or an installation of the refrigerant pipe may easily be carried out.
Patent JP-S57146994-A (JP)
Title: Oiler for bearing of rotary machine
Inventor: MATSUBAYASHI HIROSHI
IPC: H02K5/16
Filed: 1981-03-06
Abstract: PURPOSE:To supply oil to a bearing without increasing the capacity of an oil- feeding pump by supplying lubricating oil from a surplus line of a gas sealing oil supply device in case of emergency such as when a lubricating oil supply device stops supply of oil. CONSTITUTION:Supposing that normal oil pressure of an oil-feeding line 6 for a bearing is P0, and drop allowable oil pressure is P1, even if a bearing lubricating oil supply device 5 stops supply of oil, if oil of oil pressur P1 is secured in bearings 3A, 3B, the bearings 3A, 3B are kept from damage by a fire due to a stop of oil supply. Accordingly, if a throttle 7D is adjusted in such a manner that oil pressure on return side of an oil escape valve 7c is P1 in a gas sealing oil supply device 7, when the bearing lubricating oil supply device 5 stops supply of oil, the downstream of a check valve 11 in the oil-feeding line 6 is urgently supplied with oil of oil pressure P1 through a suprlus oil line 12 from the gas sealing oil supply device 7.
Patent JP-H10211150-A (JP)
Title: Washer
Inventor: TAKAGI MASATAKA
IPC: A47L15/42
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a washer sufficiently securing the capacity of a booth tank arranged within a machine room even when the dimension of the machine room is reduced. SOLUTION: A dish washer 1 is provided with a washing tank 9 storing washing water and opening its upper face to the inner bottom part of a cleaning room 3, the booth tank 66 storing rinsing water and the machine room 4 constituted under the room 3. Then the booth tank 66 is arranged within the room 4 and the bottom face of the room 3 corresponding to the upper side of the booth tank 66 is inclined to be gradually higher toward an end part.
Patent JP-S62190652-A (JP)
Title: Sealed nickel-cadmium storage battery
Inventor: SANO AKIHIKO
IPC: H01M50/55
Filed: 1986-02-14
Abstract: PURPOSE:To reduce the weight and size and to increase volume efficiency by using a synthetic resin jacket instead of a metal container and making a shape flat. CONSTITUTION:A plate group consists of a positive plate 4, a negative plate 5, and a separator 6 each of which has a square shape. The plate group is placed between sheet or film-like synthetic resin bodies 1 which are alkali resistant and have melt-bonding ability. The circumference, which surrounds the plate group, and contact part to the surface of a post 2 of the resin body 1 are melt-bonded except for an unbonded part 3 in the upper center. The unbonded part 3 is coated with silicone oil, then sealed. When the pressure inside a battery exceeds a specified value by the gas evolved in the final stage of charge, the unbonded part 3 openes to serve as a safety valve. Since the thickness of the synthetic resin body 1 is very thin, the battery is made small, light weight, and thin.
Patent JP-S55123288-A (JP)
Title: Trunk selection control system of automatic switchboard
Inventor: FUJITA KAZUNORI
IPC: H04M3/60
Filed: 1979-03-16
Abstract: PURPOSE:To enable the best constitution of a system according to a request from a switchboard while making it possible to use invariably the same control system regardless of the circuit capacity of the switchboard, by connecting general processors to a channel network. CONSTITUTION:This system is equipped with signal control processor 2 corresponding to a group of equipments connected to channel network 1, connection control processor 3 which exercises connection control over network 1 and is provided corresponding to traffic intensity, bus 13 for information transfer between processors 2 and 3, memory 7 stored with busy information of a trunk, and trunk selecting circuit 5. Then, a trunk selection control command is sent out from processor 3 to processor 2, which exercises the trunk selection control and sends information on the control result to processor 3. As a result, invariably the same control system can be realized.
Patent JP-S58149579-A (JP)
Title: Setting system of information input area
Inventor: KISHI HAJIME
IPC: G06F3/048
Filed: 1982-02-27
Abstract: PURPOSE:To use effectively a tablet surface, by dividing the tablet surface to plural areas and giving meanings to respective areas and determining a specified area for the information input mode. CONSTITUTION:A drawing DR is fixed onto a tablet surface TBS, and a menu is fixed onto the surface TBS. In this case, a menu selecting area a1 is determined, and an information input area is set on the surface TBS so that the area a1 does not overlap the drawing DR at least, and the indication of other areas is made effective only after the area a1 is indicated. As the result, the input of coordinates of a point P1 on the drawing DR is discriminated if the point P1 is indicated with a cursor without indicating the area a1 just before; and when the point P1 is indicated with the cursor next, it is discriminated that an area a12 is selected. Thus, the information input area can be set variably in a position which is not hidden by the drawing, or a position, which does not overlap the figure to use effectively the surface TBS.
Patent JP-S61193332-A (JP)
Title: Gas discharge display panel
Inventor: MURAKAMI HIROSHI
IPC: H01J17/49
Filed: 1985-02-21
Abstract: PURPOSE:To improve picture quality by a method, in which color display discharge cells and auxiliary discharge cells are arranged in a matrix shape while the arrangement in the odd or even number lines is made in order of the red, green discharge cells and the auxiliary discharge cells and the arrangement in the even or odd number lines in order of the green, blue discharge cells and the auxiliary cells. CONSTITUTION:When each discharge cell is shifted in the line direction reversely from each other by about a half dot while G (green cell) dots are shifted to about the center of the dots of the upper and lower lines, the G cell dots are uniformly dispersed on the whole screen so that color patterns basing on the three primary colors do not appear. Further, when the X (auxiliary cell) dots are shifted every other line by about one dot the neighboring X lines mutually touch partly at the cell corners while stably generating auxiliary discharge. Further, since the X dots are completely shifted in the interline columnar direction, black longitudinal stripes basing thereon are not recognized and as the bright R dots and X dots are arranged in the same line, the stripes are still more unrecognizable. When further replaced by X dots and B (blue) dots, the dark longitudinal stripes of R dots and X dots are more suppressed, thus excellent picture quality being obtained.
Patent JP-S58150141-A (JP)
Title: Optical information reader
Inventor: ISHIDA KIYOKAZU
IPC: G11B21/08
Filed: 1982-03-02
Abstract: PURPOSE:To eliminate malfunction in information reproducing and stopping relating to a pause for operation, by putting information reproduction into a pause state while keeping an optical disc rotating and to improve operation response by constituting a titled device in such a way that an optical system is driven  and controlled by a tracking servocontrol loop from one tracking position to the other tracking position. CONSTITUTION:The light beam from a disc 1 is conducted through an optical element to a photodetector 5, by which the tracking error signal, indicating the deviation between the tracks to be scanned and an optical system, as well as a focus error signal and an information signal are detected. The information signal is applied through an amplifier 6 to a decoder 7 where the eooros in the signal are detected and are corrected. This signal is fed through a DA converter 8 and an amplifier 9 to a speaker 10, from which the information is reproduced. On the other hand, the tracking error signal detected by the photodetector 5 is inputted to a tracking driving circuit 12 through a controlling circuit 11, which in turn inputs the tracking signal for correcting errors to a driving device 4, thereby controlling the driving in the tracking direction.
Patent JP-H01209622-A (JP)
Title: Buffer type gas-blasted circuit breaker
Inventor: SUZUKI KATSUMI
IPC: H01H33/91
Filed: 1988-02-16
Abstract: PURPOSE:To improve the breaking performance by providing the third electrode held and fixed at a fixing part inside the second movable shield which is formed by fixing at the inner side of the tip of an insulating rod, and making the third electrode approach the second movable shield to add the third electrode to the movable shield, on the way of opening of the third electrode. CONSTITUTION:At the inner side of the second movable electrode 23 installed to an insulating rod, the third electrode 36 is furnished. As a result, at the final phase of the opening operation, the third electrode 36 is added to the second movable shield 34, and the shield curvature is increased equivalently. Consequently, in the high voltage breaker, when a very high restoration voltage is generated after the leading small current is broken, the electric field at the top ends of the second movable arc electrode 22 and the second movable shield 34 is relaxed on the way of opening the electrode. Thereby, even though the opening speed is somewhat delayed, or the pressure is reduced owing to the pressure variation, a highly reliable breaking performance in which no ignition is generated again between arc electrodes, and no breakage is generated at the second movable shield side, can be obtained.
Patent JP-S62193554-A (JP)
Title: Electric motor
Inventor: KUSUYAMA JOJI
IPC: H02K41/06
Filed: 1986-02-18
Abstract: PURPOSE:To improve the efficiency of rotation without required a bearing, by rotating a rotor in a state levitated from a stator with a magnetic force. CONSTITUTION:When specified current is fed to a stator 3, then poles N, S are alternately formed in the circumferential direction respectively on three rows of excitation bands 31, 32 positioned on the inner periphery of the stator 3. The magnetic poles of the rotary excitation band 31 are gradually changed, and so an attracting force and a separating force are generated between the rotary excitation band 31 and a rotary row 22 confronted with each other. In the circumferential direction, the attraction and separation of a magnetic force are repeated, and as a result, a rotor 2 starts rotating in the stator 3. When current is conducted to the respective levitating excitation bands 32 of the stator 3, then the separating force is generated between the peripheral surfaces of the stator 3 and the rotor 2. As a result, the rotor 2 is rotated continuously in a state levitated from the stator 3.
Patent JP-S52115608-A (JP)
Title: Error correction receiving system
Inventor: SAKAMOTO MASAYUKI
IPC: H04L25/49
Filed: 1976-03-25
Abstract: PURPOSE:To elevate the receiving factor and reduce the error receiving factor by properly selecting the receiving limit in an error correction receiving of a code of which code structure possesses a periodicity.
Patent JP-H09233115-A (JP)
Title: Electronic mail transfer device
Inventor: TAGAWA NORIO
IPC: H04L69/40
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To improve the security of reading a mail from a WAN by transferring only mails delivered within a period designated for specific users to a mail service means connecting to the WAN among mails delivered to a mail service means connecting to a LAN. SOLUTION: The transfer system is provided with a mail service means 104 connecting to a LAN 101 to make mail transmission reception and with a mail service means 105 connecting to a WAN 102 to make mail transmission reception. A user designation means 106 designates users for mails sent to the mail service means 104. An electronic mail transfer means 108 transfers only mails received for a period designated by a period designation means 107 for the designated users to the mail service means 105 via a fire wall 103.