baber/WOPTO huggingface dataset:
Patent JP-S5984081-A (JP)
Title: Parallel double pipe wall type heat exchanger
Inventor: NITA MITSUO
IPC: F28D7/02
Filed: 1982-11-04
Abstract: PURPOSE:To prevent the deterioration of heat exchanging rate due to the generation of a clearance between heat transmitting surfaces by a method wherein flat tubes, having a large width and a small width are worked by pressing them so that the flat tube having the large width wraps the same having the small width. CONSTITUTION:The flat tubes having large and small widths are coiled before applying the pressing work so that each one end faces of the flat tube 11, having the small width, and the flat tube 12, having the large width, are aligned and the double tube is constituted so as to close the flat surfaces and the inner surface of the end faces becomes a base surface. The spiral tubes are deformed by pressing the end face of the flat tube 12, having the large width, so that the flat tube 12 wraps the flat tube 11. According to this method, the larger flat tube is closed to the small flat tube 11 so as to cover the outer surface of the flat tube 11, therefore, the heat transmitting surfaces are closed sufficiently and the heat transmitting area may be increased.
Patent JP-S6253012-A (JP)
Title: Noise filter
Inventor: YAMANE TATSUO
IPC: H03H7/09
Filed: 1985-09-02
Abstract: PURPOSE:To provide the attenuation effect against normal mode noise by using two sets of print coils as common mode choke coils arranged in a pot shaped core and arranging a dielectric whose specific dielectric constant is >=1,000 between the coils. CONSTITUTION:The pint coils 5, 6 formed in spiral are arranged in a couple pot shaped cores 4 via an insulation plate 7. The dielectrid 8 whose specific dielectic constant is 1,000 or over is arranged between the coils 5, 6. Thus, the attenuation effect against the normal mode noise is provided to attain miniaturization of the noise filter.
Patent JP-S6253674-A (JP)
Inventor: KAZUSA CHUDO
IPC: A61N5/10
Filed: 1985-09-03
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-S5895921-A (JP)
Inventor: WATANABE KUNIHIKO
IPC: H02G15/28
Filed: 1981-12-01
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-H1133210-A (JP)
Title: Pachinko ball counting machine
Inventor: NAKAYASU MASAKANE
IPC: A63F7/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To automatically discharge Pachinko balls inside a Pachinko (Japanese pinball game) ball containing box so as to count them in a state that the Pachinko ball containing box provided with an operable shutter plate in a bottom part is placed on a Pachinko ball carrying truck and also to prevent the Pachinko ball carrying truck from being drawn out during the discharge of the balls so as to scatter the Pachinko balls. SOLUTION: A truck mounting part 74 for mouton the Pachinko ball carrying truck 31 where the Pachinko ball containing box 1 is contained is provided. A driving means 86 giving driving force to an operation lever 81, which is provided with the operation lever 81 so as to be foreword/backward movable to the Pachinko ball carrying trunk 31 to be mounted on a truck mounting part 74, is provided. It is permitted that the Pachinko ball carrying truck 31 is mouthed on the truck mouton part 74 at the time of evacuating the operation lever 81. When the operation lever 81 advances forward, the Pachinko ball carrying trunk 31 is restrained with the truck mounting part 74 by engagement with the Pachinko ball carrying trunk 31 to be mounted on the truck mounting part 74 and also the shutter plate of the Pachinko ball containing box 1 is opened.
Patent JP-2001019162-A (JP)
Title: Magnetic substance carrying conveyor
Inventor: MONZEN NORIO
IPC: B65G54/02
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To efficiently carry an article composed of a magnetic substance separtately from an article of a nonmagnetic substance by arranging a magnet in the vicinity of a wall part for forming a carrying passage of the magnetic substance so as to reciprocate along the carrying passage, and arranging the magnet so as to be freely movable in the direction for contacting with/ separating from the carrying passage. SOLUTION: When applied to a carrier conveyor for carrying chips generated by cutting work up to a housing box 6 from the rear end side of a hopper 3, first of all, a magnet roller 7 is rotated by driving a hydraulic cylinder 19, and a magnet block 10 turning sideways till then is turned upward to attract the chips to the magnet block 10 side. Next, after moving the magnet roller 7 forward by driving a hydraulic cylinder 17, the magnet roller 7 is rotated again to turn the magnet block 10 sideways. Thus, attraction of the chips is released to put the chips in a state of being left on the spot, and the magnet roller 7 is retreated. Hereinafter, the chips are dropped in the housing box 6 by repeating similar work.
Patent JP-H0359545-A (JP)
Title: Electrochromic element
Inventor: MIYAMOTO TAKESHI
IPC: G02F1/163
Filed: 1989-07-28
Abstract: PURPOSE:To improve display grade by providing a means for automatically correcting the deviation of transparency from the set value thereof further in a transparency variable element (EC glass) for controlling the transparency by means of a sensor which optically detects the transparency. CONSTITUTION:This element has a glass substrate 1, a transparent electrode 2, a 1st EC film 3, a 2nd EC film 4, an electrolyte 5, a sealing material 6, an auxiliary electrode 7, an optical transmittance sensor light emitting part 8, a light receiving part 9, and a device 10 for controlling the transparency of the EC light control glass by the light transmittance sensor. The transmittance read from the sensor consisting of the light emitting part 8 and light receiving part 9 of the light transmittance sensor and the set value stored in a control circuit are compared in the control device 10 and which of the impression of a voltage for coloration, the impression of a voltage for decoloration and a circuit open state is to be executed is controlled. For example, the coloration level of the EC light control glass is set at 5 stages and the noticed level of an operation panel is selected, by which the level is automatically controlled to this transmittance. The display grade is improved in this way.
Patent JP-S6175879-A (JP)
Inventor: NODA IPPEI
IPC: D06M15/55
Filed: 1984-09-17
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-H0247258-A (JP)
Title: Evaporation source for forming thin film
Inventor: MIYAUCHI AKIHIRO
IPC: C30B23/00
Filed: 1988-08-05
Abstract: PURPOSE:To obtain an evaporation source for forming thin film having superior heating efficiency and free from contamination of impurities into an external atmosphere by providing an intermediate layer formed of a material having a thermal conductivity higher than that of a material constituting an internal layer in contact with an evaporation material between the internal layer and an external layer. CONSTITUTION:An evaporation source for forming thin film in which an evaporation material 41, such as Si, is held and the vapor of the evaporation material 41 is allowed to blow out through a small hole 51 of a cap 12 so as to be vapor-deposited on a base material, etc., is constituted ot a three-layer structure consisting of a crucible internal layer 11, an intermediate layer 21, and an external layer 31. Further, it is preferable to constitute the above internal layer 11 and external layer 31 of the same material and to use a refractory material consisting of one kind among Ta, Nb, Mo, W, Re, and alloys thereof. Moreover, the above intermediate layer 21 is constituted of a material having a thermal conductivity higher than that of a material constituting the internal layer 11 in contact with the evaporation material 41, and one kind among diamond C, BN, TaC, NbC, Mo2C, WC, ReC, etc., is suitably used as the material for the above intermediate layer 21. By this method, the evaporation source having superior heating efficiency and free from the contamination of the intermediate layer 21 as an impurity into the external atmosphere can be obtained.
Patent JP-H0863202-A (JP)
Title: Controller for compensating idle time
Inventor: NAKANO YOSHINORI
IPC: G05B13/02
Filed: 1994-08-19
Abstract: PURPOSE: To facilitate the control design of a response time. CONSTITUTION: A controller 12 consists of a response design part 121 for a transfer function obtained by dividing the reciprocal of a transfer function A/(1+TPS) excluding the idle time e<-> LS of a controlled system 13 by a primary delay quantity (1+TS) and an idle time compensation part 122 for a transfer function which compensates the output of the response design part with the idle time and is obtained by dividing the idle time e<-> LS; and it is made possible to represent the transfer function G( S) of the closed loop from the input to the output of a control system is as G( S) =(1/(1+Ts)).e<-> LS. This transfer function G( S) consists of the primary delay quantity (1+TS) and idle time e<-> LS, and does not have the e<-> LS in the denominator, so the control design of the response time is facilitated.
Patent JP-S6350684-A (JP)
Title: Cooling device for helium compressor
Inventor: NISHIJO TOKUJI
IPC: F04B39/04
Filed: 1986-08-20
Abstract: PURPOSE:To make it possible to cool oil, sufficiently, without oil being hydraulically compressed, by leading oil in a cylinder and helium gas into an external heat-exchanger, and then by returning oil and helium gas into a compressor casing after cooling. CONSTITUTION:The mixture of oil having lubricated and cooled the inside of a cylinder 4 and compressed helium gas is fed into a heat-exchanger 13 through a discharge port 9. In this arrangement the cooled mixture is returned into a compressor casing 2 through a suction port 10. Then separated helium gas rises up in the casing to cool a motor 3 while oil flows down and is pooled in the lower section of the casing 2. Accordingly, it is possible to sufficiently cool the helium compressor without a large amount of oil being circulated.
Patent JP-H0483929-A (JP)
Title: Friction material and manufacturing method thereof
Inventor: BABA AKIO
IPC: C08J5/14
Filed: 1990-07-23
Abstract: PURPOSE:To prevent lowering of strength due to heat deterioration and stabilize the coefficient of friction at the time of high temperature and high load by performing heat treatment under a set condition that processing temperature is not less than 250 deg.C and below 1250 deg.C, and processing time is not less than 15 minutes and below 4 hours in an non-oxidative atmosphere. CONSTITUTION:Using copolymer resin of p-phenylphenol and phenol as a bonding agent, the steel fiber of a base material, the graphite of a filler, and other fillers are blended, and equally mixes it. Then, the abovementioned composite material is filled into a metal mold, and pressed at a temperature of 150 deg.C and under a pressure of 500kg/cm<2>. Later aftercare ms performed on the processed molding for 4 hours at 200 deg.C and under a specified condition, it is held under the condition that processing temperature is not less than 250 deg.C and below 1250 deg.C, and processing time is not less than 15 minutes and below 4 hours in a nitrogen atmosphere. With these means, the lowering of strength of friction material is reduced, and fade-proof property can be enhanced.
Patent JP-H0765598-A (JP)
Title: Reutilizing method of fault dram
Inventor: SHIEN MIN TON
IPC: G11C29/04
Filed: 1993-08-05
Abstract: PURPOSE: To recover two pairs of unusable DRAM-Ics due to defects to a pair of usable ones by a novel technique. CONSTITUTION: Defects in right and left half areas of a center column are located by switching a and b. The switches a and b are brought into conduction in response to a high potential and a low potential respectively. Control terminals a1, b1 control conduction/non-conduction between input terminals a2, b2 and output terminals a3, b3 respectively. The output terminals are connected with DRAM 7, 8, the input terminals are connected with *CAS signal part enabling this DRAM, and the control terminals are connected with a bit address signal part A9 of a highest order. By this configuration, it is possible to locate two pairs of DRAM-ICs having defects in the symmetrical areas to each other.  Further, when both defective DRAM-Ics are connected with each other by using both switching circuits and the high potential or low potential of the highest order bit address signal is controlled, the two DRAM-ICs of which the defective areas are mutually in the symmetrical areas are combined and a usable DRAM-IC can be configured.
Patent JP-H0942942-A (JP)
Title: Magnetic tape curvature measuring method and device of traveling type
Inventor: KAMAGAMI YUJI
IPC: G01B11/24
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a traveling type curvature measuring device by which the curvature of a magnetic tape can be measured during the traveling thereof. SOLUTION: A traveling type magnetic tape curvature measuring device is made up of two guides 14, 15 for regulating the traveling direction of the traveling magnetic tape 11, and a position sensor 13 that is installed in a prescribed position between the above two guide rollers, preferably in the middle position thereof for detecting the dislocation of the edge between the reference position of the magnetic tape 11 and the edge position of the magnetic tape 11.
Patent JP-H059504-A (JP)
Title: Material for hydrogen occlusion alloy and production thereof
Inventor: SAKAI TETSUO
IPC: C22C1/00
Filed: 1991-07-08
Abstract: PURPOSE:To provide the material for a hydrogen occlusion alloy which has the excellent characteristic to absorb and release hydrogen even right after production and can maintain this characteristic over a long period of time in a powder state and the process for production of this material. CONSTITUTION:Powder for the hydrogen occlusion alloy, conductive powder and an antioxidant for cuprous oxide powder are put into a high-energy agitating machine where the powder for the hydrogen occlusion alloy and the conductive powder are pulverized by utilizing the pulverizing force at the time of mixing and agitating. The conductive powder and the cuprous oxide powder are joined and clad to the surface of the powder for the hydrogen occlusion alloy by utilizing the compressive force and shearing energy at the time of the mixing and agitating. The powder mixture is sized under granulation and the entire part is coated with the antioxidant. The material for the hydrogen occlusion alloy which is joined and clad with the conductive powder and the cuprous oxide powder the surface of the powder for the hydrogen occlusion alloy and is coated with the antioxidant over the entire part is thereby obtd.
Patent JP-S6087176-A (JP)
Inventor: KAMAIKE HIROSHI
IPC: B66B1/30
Filed: 1983-10-18
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-2001021365-A (JP)
Title: Automobile navigation system
Inventor: NAKANE YOSHIFUSA
IPC: G01C21/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a automobile navigation system in which the distance from current position to a goal can be calculated accurately. SOLUTION: The navigation system comprises a navigation system and an electronic control unit and detects the coordinate (p, q) of the current position of a vehicle, calculates a line (L) orthogonal to the orientation (α) of a vehicle detected at same point and passing through the detected coordinate (p6, q6) of a goal, and calculates the distance (D) between the line (L) and the coordinate (p, q) of the current position of the vehicle as the distance to the goal.
Patent JP-S6086393-A (JP)
Title: Heat exchanger
Inventor: SATOU KENJI
IPC: F28D7/16
Filed: 1983-10-18
Abstract: PURPOSE:To prevent drag between a support plate and an electric heating tube by a method wherein the end part of an U-shaped heat transfer tube, which is near the semi-circular part of the tube, in pinched by pressing plates consisting of two sheets of thin plates in the heat exchanger of re-heating device or the like for the steam turbine of a nuclear energy plant. CONSTITUTION:A bundle of U-pipes, consisting of a multitude of U-shaped heat transfer tubes 17, are mounted to a tube plate 21 of a re-heating header 15 and the heat transfer tubes 17 are supported by the support plates 22. A gate-type frame member 30 is established near the semi-circular part of the heat transfer tube 17 so as to open both sides and upper sides of the bundle of U-pipes. A skid 31 is attached to the lower end of the frame member 30 and the frame member 30 is put on a rail 32 extending into the axial direction of the heat transfer tube 17 through the skid 31. A part near the semi-circular part of the heat transfer tube 17 is pinched by the pressing plates 33, 34 consisting of a flat thin plate and a wavy thin plate and both ends of the pressing plates 33, 34 are fixed to the left and right vertical frames of the frame member 30.
Patent JP-H0872814-A (JP)
Title: Equipment and method for packing noodles
Inventor: BERUNAA REONHAATO
IPC: A23L7/109
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To easily and automatically package a stranded food product by detecting a tray position relative to guiding and cutting equipment and by controlling reciprocating equipment so that the same moves a tray in an opposite direction when a strip layer in the tray reaches a tray end part. SOLUTION: First conveyer 4 conveys a sheet shape food product 6 to a cutting station 8 where the food 6 is cut into a plurality of longitudinal strips 10, which are then dropped into a hopper 12. On each side of the bottom opening 16 of the hopper 12, one squeeze roller 18 each is provided for passing the strips 10 between the squeeze rollers and for arranging and directing the same. The strips 10 then pass between the cutting rollers 20, 22 to be cut in a predetermined length and is guided into a tray 30. At this time the position of the tray 30 is detected by a sensor, and by controlling a reciprocating conveyor, when one layer of the strips 10 reaches the end of the tray 30, the tray is moved in the opposite direction automatically.
Patent JP-H0246955-A (JP)
Title: Continuous casting apparatus for directional solidified cast billet
Inventor: SAMEJIMA MASAHIRO
IPC: B22D11/06
Filed: 1988-08-06
Abstract: PURPOSE:To improve the quality and the productivity of a cast billet by arranging one pair of endless belts near opening part of side wall in a molten metal vessel and coupled mold members mutually integrating at the prescribed range together with the endless belts and drawing out the cast billet. CONSTITUTION:The opening part 3 for drawing out the cast billet is arranged at side wall of the molten metal vessel 1 and the mold apparatus 4 composing of one pair of the endless belts 5, 6 are arranged near thereof. Plural divided mold members 9, 10 having U shaped mold of cross section are arranged on the belts 5, 6 and the members 9, 10 are integrated at horizontal shifting range to form a square-like nozzle 11. A starting rod 14 is beforehand inserted into the nozzle 11, and after pouring the molten metal 2, the rod 14 is quietly drawn from the rod 14. By this method, the molten metal 2 is stuck to the rod 14 while solidifying in the nozzle 11 and smoothly drawn out to out of the vessel 1. As the solidified cast billet can be continuously formed through the rod 14, the quality and the productivity of the cast billet are improved.
Patent JP-H0642658-A (JP)
Title: Temperature compensated safety valve
Inventor: YOSHIKAWA KIMITO
IPC: F16K31/64
Filed: 1992-07-22
Abstract: PURPOSE:To provide a temperature compensated safety valve which can perform relief operation at two different temperatures, by urging a valve element axially movably incorporated in a casing having coaxial inlet and outlet ports, in two opposite directions with the use of two springs having different temperature rates of elastic moduli. CONSTITUTION:A cylindrical panel holder 5 formed at its connecting end with a hole part (c), is coaxially attached to the inner surface of an inlet port (a) of a box-like casing 4, and a block plate 6 is provided to the hole part (c) on the outlet port (b) side of the casing 4. A cylindrical valve element 3 having a closed one end is provided in the panel holder 5, in which the hole part (c) is slidably inserted, and is formed in the vicinity of the closed end with a flange (d). A first spring 1 is coaxially located between the inner surface of the casing 4 on the outlet port (b) side and the flange (d), and a second spring 2 is coaxially located between the block plate 6 of the holder 5 and the closed end face of the valve element 3. These springs have first and second elastic moduli having different temperature variation rates, Accordingly, it is possible to obtain appropriate relief operation over a wide temperature range including first and second temperatures.
Patent JP-H1023231-A (JP)
Title: Reverse transmission notice system for facsimile mis arrival call of pbx
Inventor: GOTOU HIROTSUGU
IPC: H04M11/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide the system for informing mis-arrival of call by making aromatic reverse transmission with a simple operation, with respect to a facsimile mis-arrival call from a network to an extension telephone set of a private branch of exchange (PBX). SOLUTION: A PBX of the system is provided with a number information memory circuit 90 that stores caller number information, a connection destination extension number and a network station number corresponding to the extension, a telegraphic message storage section 50 for reverse transmission, a facsimile communication MODEM 60, and a signal is sent reversaely to a sender facsimile equipment 10 by a prescribed operation of an extension, having a facsimile mis-arrival call from the network and a prepared facsimile message is sent.
Patent JP-S6088346-A (JP)
Title: Compound inclination testing method and apparatus for boat davit
Inventor: FUJII KAZUHIKO
IPC: G01M99/00
Filed: 1983-10-19
Abstract: PURPOSE:To facilitate a safe work with a easy and quick formation of a compound inclined surface by initially setting and gripping a boat davit on the upper base held at a horizontal attitude to give the upper base a specified angle of longitudinal inclination. CONSTITUTION:A boat davit B to receive a compound inclination test is lowered into a proper fixture provided on an upper base 29 halted almost at the horizontal position of a test platform 1 with a crane or the like and then, fixed firmly. Then, the max. angle theta of compound inclination of the specified angles of longitudinal and laterial inclinations and a given angle of direction developed by the angle is preset on a control panel. Thus, a specified compound inclined surface can be formed easily and quickly by mounting a boat davit with a large weight on and removing it from the upper base while by combining rotating and inclining operations to heighten the working efficiency while facilitating a safe work.
Patent JP-H0729717-A (JP)
Title: Manufacture of permanent magnet
Inventor: INOUE NORIYUKI
IPC: B30B11/00
Filed: 1993-07-12
Abstract: PURPOSE:To obtain a manufacturing method of an Sm2Co17 sintered magnet which is enhanced in residual magnetization and improved a magnetic field in degree of orientation. CONSTITUTION:A magnetic anisotropic allay material is obtained through such a casting method that a certain temperature gradient is given between a melted part and a solidified part of a material allay, and either the melted part or the solidified part is moved in position in casting, and a powder sintering method is employed.