baber/WOPTO huggingface dataset:
Patent JP-S6127132-A (JP)
Title: Manufacture of fin tube type heat exchanger
Inventor: KATO KAORU
IPC: F28F1/32
Filed: 1984-07-17
Abstract: PURPOSE:To prevent an increase of a pressure loss by inserting a straight pipe- shaped elliptical type refrigerant pipe into an elliptical type fitting hole of a plate-shaped fin, and subsequently, expanding the pipe and making it adhere tightly and fixing it to the plate-shaped fin, and also forming the opening part to a round shape. CONSTITUTION:A straight pipe-shaped elliptical type refrigerant pipe 13 is inserted orthogonally into an elliptical type fitting hole 11 of many plate-shaped fins 12 provided in parallal at prescribed intervals. Subsequently, the refrigerant pipe 13 is expanded and made to adhere tightly and fixed to the plate-shaped fin 12. Also, an opening part 15 of the refrigerant pipe 13 is formed to a round shape, and a bend is inserted and fixed. When each pipe is connected, the degree of freedom increases, and a piping pattern is constituted freely, and also the generation of crushing and wrinkles of a bend round pipe is prevented. Accordingly, by this method, an increase of a pressure loss of the refrigerant side is prevented.
Patent JP-S5938004-A (JP)
Inventor: FUJITA TAKESHI
IPC: B27K5/00
Filed: 1982-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5938447-A (JP)
Inventor: KOBAYASHI KAZUO
IPC: B28B23/04
Filed: 1982-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10136734-A (JP)
Title: Seedling planting device for rice transplanter
Inventor: ICHINOSE HIROSHI
IPC: A01C11/02
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To improve durability, to excellently perform seedling planting to a field surface and seedling take-out from a seeding mounting base and to perform miniaturization for a rotary type seedling planting device for which a planting rod with a division pawl is mounted to both ends of a rotary body case rotated by a rotary shaft by a planting shaft and a gear for transmitting the rotation to both planting shafts is incorporated in the rotary body case. SOLUTION: The respective gears 6, 19 and 20 are constituted to unequal speed gears and both planting rods 15 are attached to the planting shafts 14 so as to position a minimum radius part from the rotation center of the respective gears 6, 19 and 20 in one rotation of the rotary body case 4 on a seedling mounting base side, turn lines 6a, 19a and 20a for connecting the rotation center of the respective gears and the minimum radius part to a rotation phase to be arranged in an almost one straight line with each other, turn a division pawl 16 to the posture of being inclined to an oblique lower direction and position the tip of the division pawl 16 to a part after being passed through the seedling mounting base and before entering the field surface. Also, the gears 6, 19 and 20 are constituted as one gear train.
Patent JP-2000334449-A (JP)
Title: Pure water production device and operation therefor
Inventor: TSUYUKUCHI SEIJI
IPC: C02F1/28
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a pure water production device obtaining pure water of high purity and being capable of miniaturization, and its operation method. SOLUTION: The pure water production device has a structure provided with a circulation means 3 for circulating water in containers 2, 15, and a water purifying means 10 provided in a flow path formed by the circulation means 3. In the purified water production device which is provided with the circulation means 3 provided with a circulation flow path 4 in a first container 2, the water purification means 10 provided on the circulation flow path 4, and a second container 8 provided on the upstream side of the water purification means 10, the operation method of the device is constituted of a first process for feeding the water in the first container 2 into the second container 8 with the circulation means 3, and a second process for making the circulation means 3 stop and feeding the water in the second container 8 into the first container 2 with the water purification means 10.
Patent JP-H04370863-A (JP)
Title: Information processor
Inventor: FUKASE TAKAYUKI
IPC: G06F13/38
Filed: 1991-06-20
Abstract: PURPOSE:To set the control circuits at the optional positions separate from each other by connecting a storage part, a file control part, an I/O control part, etc., to a central processing unit(CPU) by a serial interface signal line via a serial interface control part. CONSTITUTION:A CPU 1 is connected to a storage part 4, a file control part 5, and an I/O control part 8 by a serial interface signal line 3 via a serial interface control part 2. Then the CPU 1 fetches a program instruction from the part 4 and carries out the input/output of data to an I/O controller part 8 as well as the read/write operations of data based on the program instruction. The line 3 consists of the signals lines 10 and 11 which are connected to an interface function converter 14 via the EIA232C interface drivers/receivers 12 and 13 and then to the CPU 1, the part 4, etc., via a BUS interface 9.
Patent JP-S6038532-A (JP)
Title: Oven toaster
Inventor: TAKENAKA KENJI
IPC: F24C7/04
Filed: 1983-08-12
Abstract: PURPOSE:To make the title toaster into a handy oven toaster, by so constituting that usage which is desired by a user, that is, the matter whether it is additional heating or toasting is selected automatically. CONSTITUTION:When a heater 2 is electrified this electrification is stored by an electrification memory device 10, a timer device 8 is selected by a changeover switch 11 when the memory is remained as it was and then action of additional heating is done when the titled device is started. The memory is released by a take-out detecting device 9 when bread in the inside of a casing is taken out. The titled toaster is so constituted that a toasting control device 7 is selected by the changeover switch 11 when the memory is being released, and then the toaster is actuated by the toasting control device 7 when the toaster is started.
Patent JP-H08320187-A (JP)
Title: Truck for heating furnace
Inventor: MURAI ETSUO
IPC: F27D3/12
Filed: 1995-05-24
Abstract: PURPOSE: To obtain a truck for heating furnace wherein refractory bricks disposed on left and right opposite ends on the truck are satisfactorily prevented from being gradually destroyed and hence durability is improved, and as a result heat loss is prevented, and further there is reduced the time to interrupt the heating furnace for replacement of the refractory bricks and repair of an inner wall of the heating furnace. CONSTITUTION: A truck is provided which carries a metal material into a heating furnace and takes out the heated metal material. Protrusions 14a, 14b are longitudinally formed in the vicinity of left and right opposite ends of the upper surface of the truck 4. Refractory bricks 1, 2 are disposed such that their longitudinal direction is coincident with the horizontal direction of the truck. The lowermost refractory brick 1 has a recess 1a engaged with the protrusions 14a, 14b at its lower surface horizontal intermediate part and the refractory bricks 1, 2 located more upward than the lowermost ones are engaged at the recesses 1a, 1b and the protrusion 1b formed at the horizontal intermediate part with respect to the lower stage refractiry brick 1.
Patent JP-S5479771-A (JP)
Title: Method of fabricating inner blade of vibration type electric razor
Inventor: YUASA YUZURU
IPC: B26B19/04
Filed: 1977-12-06
Abstract: PURPOSE: To form acute-angled blades in a large quantity and easily at the inner blade material piece by use of an erching method.  
     CONSTITUTION: An inner blade material piece 1 supported by an inner blade base consists of a material of a thickness of about 0.1 mm, which is cut and formed in a semi-arcuate body of a predetermined width a. This inner blade material piece 1 at its both side surface 3 is coated with an insulating resistance membrane 8 so that the material surface 4 is exposed semi-circularly in a predetermined width b in such a manner that the top end part 5 and both ends slightly cover both surfaces of the material piece. Further, both side surface of the remaining inner blade material piece except the material exposed surface 4 are coated with the insulating resistance membrance 8. When the thus obtained inner blade material piece 4 is then sprayed with an etching solution from its both sides onto its material exposed surface 4, groove parts 9 of V-shape excavated deeply at the central part. Then, when the resistance membranes 7 and 8 are removed and the top end part 5 of the material piece is ground to flatten, the edge 10 of the blade is formed into an acute-angle of about 60 degrees. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6452666-A (JP)
Title: Novel composition containing ceramic material
Inventor: MAGARI NIPE
IPC: C23D5/02
Filed: 1988-06-17
Abstract: The invention relates to novel compositions obtained by mixing ceramic materials, pseudoplastic polysaccharides and aqueous dispersions of film-forming polymer particles, and to the applications of the said compositions.
Patent JP-H09309534-A (JP)
Title: Pallet for transporting large-diameter reel
Inventor: SAMEJIMA MASAHIRO
IPC: B65D19/44
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To ensure safety by the prevention of the movement of a large- diameter reel during storage and transportation and make it easy to move it when taking it out, by erecting a guide plate along the outside of a groove which is orthogonal to the direction in which a flat U-shaped groove fork is inserted, and by freely detachably attaching the lower end of a U-shaped stopper into a flat U-shaped groove. SOLUTION: An upper deck board 5 is provided with grooves 19 and 20 and a guide plate 19 which are used for attaching U-shaped stopper 3 freely removably. The projection 31 of the U-shaped stopper 3 is inserted into the shallow groove 19 along the inside of a guide plate 17, and the projection 31 is engaged with a recess 23 by sliding a rear plate 29 while lifting it. The rear plate 29 is lifted down as it is, the projection 31 is locked into the underside of a lock plate 25, and the lower end of the rear plate 29 is engaged with the deep groove 20 while a notch part 33 is engaged with the shallow groove 19. Thus, because the lower end of U-shaped stopper 3 is engaged with a groove 15, it moves neither forward and backward nor to right and left. Further, because the projection 31 is locked in a lock plate 25, it does not fall toward a rear plate 29.
Patent JP-H11343132-A (JP)
Title: Dividing of substrate
Inventor: KANAMARU SHOJI
IPC: B28D1/22
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance an effective utilization rate to the max. possible extent at the time of forming small substrates by cutting out a large substrate. SOLUTION: This method for dividing substrates consists in cutting out the plural small substrates (first small substrate 10a, second small substrate 20a) by dividing the large substrate 1. After the large substrate 1 is rectilinearly cut and bisected, the small substrates (first small substrates 10a, second small substrates 20a) respectively varying in sizes are cut out from the one substrate (first divided substrate 10) and other substrate (second divided substrate 20) by this division.
Patent JP-H0522856-A (JP)
Title: Current limiting device
Inventor: MORI SADAJIRO
IPC: H01B12/02
Filed: 1991-06-20
Abstract: PURPOSE:To avoid the fusion of a superconductor and obtain a highly reliable current limiting device by a method wherein a cut part is provided in the superconductor along its current flowing direction. CONSTITUTION:A cut part 5 is provided along a current flowing direction to divide a superconductor 2 into parts 2A, 2B and 2C. The current is divided to flow through the parts 2A, 2B and 2C. When an excessive current is applied to the superconductor 2, the superconductor 2 is quenched and turned into a resistor to limit the excessive current. If a part having a low critical current density, for instance a part A in the part 2C, is quenched, owing to the cut part 5, the quenched part A does not have thermal influence upon the parts 2A and 2B and is extended to the directions of both terminals. In those processes, quenched parts are also produced in the parts 2A and 2B and extended to the directions of both terminals. Thus, the quenched part is hardly extended to a direction perpendicular to the current flowing direction but extended to the directions of both the terminals, so that the fusion of the superconductor can be avoided.
Patent JP-H06332928-A (JP)
Title: Slip output device
Inventor: KUMAKAWA YOSHIO
IPC: G06F19/00
Filed: 1993-05-26
Abstract: PURPOSE:To provide a slip output device for improving/progressing the slip output expressions of data divided into groups. CONSTITUTION:When a grouping key item is designated by the designating operation of a grouping designating device 2 and grouping designation information 2a is outputted to a grouping controller 5, grouping processing is executed to table data 1 inputted from a host device, and table data 2 are outputted to a forced page shift controller 6. When a forced page shift position is designated by the designating operation of a forced page shift designating device 3 and forced page shift designation information 3a is outputted to the forced page shift controller 6, conversion processing is executed so that a page can be forcedly shifted to the table data 2, and table data 3 are outputted to a key name separation controller 7. When a key name to be separated is inputted by the designating operation of a key name separation designating device 4 and key name separation designation information 4a is inputted to the key name separation controller 7, conversion processing is executed to table data 4 inputted from the forced page shift controller 6 so as to separate the designated key name.
Patent JP-H022643-A (JP)
Title: Manufacture of charge coupled device
Inventor: SAEKI TAKANORI
IPC: H01L29/762
Filed: 1988-06-15
Abstract: PURPOSE:To use low resistance materials for first transfer electrodes and realize speeding up of a charge coupled device by forming an insulating film located on the first transfer electrodes by vapor growth. CONSTITUTION:A silicon oxide film 12 is formed at a prescribed region on the surface of a silicon substrate 11 with a thermal oxidation process and a first conductive film 13 is formed selectively on the silicon oxide film 12 and then, a plurality of first transfer electrodes 13' are formed. After an insulating film 15 is formed over the whole face by vapor growth, a second transfer electrodes 14 adjacent to the foregoing electrodes 13' are installed respectively. For example, the above mentioned first and second transfer electrodes 13' and 14 make polycrystal silicon containing phosphorus grow a crystal of 100nm thickness and further, form tungsten silicide of 300nm thickness on the above polycrystal silicon. After that, its film is arranged in a certain form by photoetching.
Patent JP-H0313123-A (JP)
Title: D/a converter
Inventor: KANO KENJI
IPC: H03M1/76
Filed: 1989-06-12
Abstract: PURPOSE:To reduce the number of elements by providing a 2<n/2>-1 pieces of resistor trains, which are serially connected, and first and second analog switch groups whose opening/closing state is controlled by a digital input. CONSTITUTION:For first and second analog switch groups 31 and 32, the opening/closing state is controlled by the digital input. A reference voltage Vref is divided at equal intervals by three (2<n/2>-1 pieces in case of n-bit) resistors R of the equal value. High-order 2-bit switches S1, S1, S2 and S2 are connected to the right side of each resistor R and low-order 2-bit switches S3, S3, S4 and S4 are connected to the left side. Behind buffer amplifiers A1 and A2, resistors 51 and 52 with 4:1 ratio are connected in order to execute weighing addition for the outputs of these amplifiers by 4:1 (2<n/2>:1 in the case of n-bit.) Thus, for constituting the D/A converter of 4 bits, five resistors, 12 analog switches and 2 buffer amplifiers are made enough. Then, the number of elements is decreased.
Patent JP-S633752-A (JP)
Title: Base material for absorbing drip of fish, shellfish or animal meat
Inventor: IWASAKI TETSUHARU
IPC: A23B4/07
Filed: 1986-06-25
Abstract: PURPOSE:To obtain the titled base material having excellent absorptivity of drip and capable of preventing the peeling and falling-off a water-absorbing resin from fiber even after swollen by water-absorption, by applying a water-soluble ethylenic unsaturated monomer to a fiber sheet, polymerizing the monomer and using the obtained sheet as the objective base material. CONSTITUTION:The objective base material is a sheet produced by applying a water-soluble ethylenic unsaturated monomer to a fiber sheet and polymerizing the monomer and, if necessary, covering the coated sheet with another sheet. The fiber sheet used in the above process is preferably a nonwoven fabric made from various kinds of fiber webs. The fiber may be hydrophilic or hydrophobic. In the case of using a hydrophobic fiber, at least a part of droplet of aqueous solution of monomer are sporadically distributed in the water- absorbing resin in a state firmly including the fiber in the droplet. The falling- off of the resin from fiber can be completely prevented even if the resin is in swollen state. Since the water-absorbing resin particles are sporadically distributed, the water-absorption performance can be fully exhibited and, accordingly, the use of a hydrophobic fiber is especially preferable.
Patent JP-S63315159-A (JP)
Title: Method for sorting superconductive body
Inventor: OGIWARA MASAHIRO
IPC: B03C1/021
Filed: 1987-06-17
Abstract: PURPOSE:To easily and inexpensively separate the part superior in capacity from part inferior in capacity of a superconductive body, by placing the superconductive body on a magnet while holding the temp. thereof to the critical temp. thereof or lower and discriminating the capacity of the superconductive body on the basis of the floating height thereof. CONSTITUTION:An oxide superconductive body is ground into a particulate or block shape and the obtained particles or blocks 4 are placed on a permanent magnet 3 in such a state that the temp. thereof is held to below the critical temp. of said superconductive body and the particles or blocks 4 floated to a height of a reference value or more are collected by a non-magnetic substance 5. By this simple method, the oxide superconductive body can be inexpensively separated into a part having a good characteristic and a part having a bad characteristic.
Patent JP-H0313522-A (JP)
Title: Heat treatment of cast iron
Inventor: ASANO KENICHI
IPC: C21D5/00
Filed: 1989-06-12
Abstract: PURPOSE:To cause the bainite transformation of only the required partial surface of parts made of a spheroidal graphite cast iron and to decrease the amt. of residual austenite to improve the tensile strength, toughness and machinability of the parts by subjecting only the above-mentioned parts to an induction heating for a short period of time and then to an austemper treatment under specific constant temp. transformation conditions. CONSTITUTION:The round parts 3 of a journal part 1 of a crank shaft made of the spheroidal graphite cast iron, where a pin part 2 comes into contact and stresses concentrate, are subjected to the hardening treatment for the short period of time of several seconds to several minutes by the high-frequency induction heating and are thereafter rapidly cooled by a salt bath heating and are thereby subjected to the constant temp. transformation treatment. The constant temp. transformation conditions in this case are specified to 0.5 to 2 hours at 250 to 400 deg.C and a salt bath consisting of KNO3 and NaNO3 is used as the salt bath. The bainite transformation is caused in the structure of the parts 3 to decrease the amt. of the residual austenite and to improve the tensile strength, toughness and machinability.
Patent JP-S5842401-A (JP)
Inventor: PEETAA MAIYAA
IPC: B27B5/16
Filed: 1982-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63313858-A (JP)
Title: Solid-state image sensing device
Inventor: IGUCHI TSUDOI
IPC: H04N5/357
Filed: 1987-06-17
Abstract: PURPOSE:To improve the quality of a regenerating picture by composing a loading substrate to a flat plate shape and constituting a loading surface in size larger than a section fixed to the loading surface in a transparent sealing cap. CONSTITUTION:A loading surface in a loading substrate 1 for a solid-state image sensing device is organized in size larger than a section fastened to the loading surface in a transparent sealing cap 3. One part of the loading surface constructs a device support section at the time of the carrying of the solid-state image sensing device or a caulking region for caulking the solid-state image sensing device and a wiring substrate and an external equipment by a caulking tool when the solid-state image sensing device is mounted to the wiring substrate and the external equipment through a conductive connector 6. Consequently, the solid-state image sensing device can be carried While the transparent sealing cap 3 is positioned at a lower section and the loading substrate 1 at an upper section by using a carrying vessel for the solid-state image sensing device, thus preventing the deposition of dust on the optical effective surface of the transparent sealing cap 3 and the generation of damage such as a flaw. Accordingly, the quality of a raw picture is improved.
Patent JP-H0313749-A (JP)
Title: Multiroom heating and cooling equipment
Inventor: KURACHI MASAO
IPC: F25B1/00
Filed: 1989-06-12
Abstract: PURPOSE:To enable the warming or cooling operation of an auxiliary refrigerant cycle to be performed by providing an auxiliary refrigerant cycle wherein a fourth auxiliary heat exchanger is formed integrally with the third auxiliary heat exchanger, an auxiliary compressor, an auxiliary heat source side decompression device, an auxilia ry four-way valve and an auxiliary indoor side heat exchanger provided in an indoor unit are annularly connected to one another. CONSTITUTION:A heat source side refrigerant cycle and a utilizing side refrigerant cycle are separated from each other. The utilizing side refrigerant cycle is provided with a main indoor unit 24 having a utilizing side heat exchanger 23 and an auxiliary refrigerant cycle wherein an auxiliary refrigerant carrier 34 and a third auxiliary heat exchanger 26 are annularly connected from a refrigerant storing tank 25C. Further, an auxiliary refrigerant cycle is provided wherein a fourth auxiliary heat exchanger 27 formed integrally with a third auxiliary heat exchanger 26, an auxiliary compressor 28, an auxiliary four-way valve 29, an auxiliary heat source side decompression device 30 and an auxiliary indoor side heat exchanger 35 provided in an auxiliary indoor unit 38 are annularly connected to one another. Thus, the auxiliary refrigerant cycle can perform a heating or cooling operation regardless of the operations of the heat source side and utilizing side refrigerant cycles.
Patent JP-H09331073-A (JP)
Title: Variable capacitance diode
Inventor: YAMANAKA EIJI
IPC: H01L29/93
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a variable capacitance diode obtaining a trend of large capacitance-voltage characteristics and obtaining large capacitance change in the case of an infinitesimal voltage change. SOLUTION: A plurality of variable capacitance diode units each having a P<+> type diffusion layer 3 as a gate made of a second conductivity type semiconductor layer formed on a boundary part between an N1 type low concentration silicon epitaxially grown layer 2 of a conductivity type first impurity concentration first semiconductor layer and an N2 N type epitaxially grown layer 4 of a first conductivity type second impurity concentration second semiconductor layer, are formed on an N<+> type silicon substrate 1.