baber/WOPTO huggingface dataset:
Patent JP-2000272887-A (JP)
Title: Pinion device for screw jack and manufacture of the same
Inventor: SEKIGUCHI TOSHIO
IPC: B66F3/16
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To massproduce a pinion device mainly by press molding in a manufacturing process by cutting an outline edge of a steel plate into the shape of a tooth part of a gear by press, forming a deformed hole on its center, and forming an outer periphery of a first half part into the shape of a fine diameter capable of fitting the oil-less metal, with metallic material. SOLUTION: A pinion 4 of a pinion device 2 is formed by a tooth plate 5 and a shaft part 6. The tooth plate 5 is formed by cutting an outer edge of a steel plate into the shape of a tooth form by press, and providing an inner edge with a deformed hole, a plurality of sheets are laminated to be used. The shaft part 6 is formed by shaping an outer periphery of a first half part into a fine diameter, fitting the oil-less metal therein, and projecting a calking shaft 8 from a front end surface. Further an outer periphery of an end half part is formed by the parallel detent surfaces 9, 9 lower than an outer peripheral surface and interlocked with one another at an angle of 180 degree, and the engagment grooves 10, 10 formed on an intermediate outer periphery, and interlocked with the parallel detent surfaces 9, 9 at an angle of 90 degree.  The tooth plate 5 is calked to a front end of the shaft part 6 by the calking shaft 8. Whereby the pinion device can be massproduced mainly by press molding in the manufacturing process.
Patent JP-2000281302-A (JP)
Title: Heat transfer accelerating material for gas adsorption/ desorption reaction material and gas adsorption/ desorption reaction material excellent in heat transfer property
Inventor: SATO YUKIO
IPC: C01B3/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a system using a gas adsorption/desorption reaction material by using a heat transfer accelerating material having a diameter or a width in a specified range and an aspect ratio equal to or above a specific value. SOLUTION: The acicular or lamina shaped heat transfer accelerating material having 1-1000 μm diameter or width and the aspect ratio of >=5 is used. As the heat transfer accelerating material, carbon fiber or metallic fiber of Cu, Ag, Mg or the like having higher heat conductivity than that of the gas adsorption/desorption material is preferable. The heat transfer accelerating material is uniformly mixed by a mixer in the mixing ratio of 0.5-20% by weight per total weight of the gas adsorption/desorption reaction material, the heat transfer accelerating material and other auxiliary materials add is filled in a vessel or formed into a molding by compression molding to be used. The heat conductivity of the gas adsorption/ desorption reaction material is improved without causing the increase of the bulk.  As the gas adsorption/ desorption reaction material, a hydrogen occlusion alloy, activated carbon, and the like, capable of reversibly occluding and desorbing a gas to absorb and release heat are exemplified.
Patent JP-S63139602-A (JP)
Inventor: HANSU GEORUKU KAARU
IPC: B23B27/06
Filed: 1987-04-08
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-H08256406-A (JP)
Title: Container support structure for linear conveyance system
Inventor: MURAKISHI KYOJI
IPC: B65G54/02
Filed: 1995-03-15
Abstract: PURPOSE: To provide a container support structure for a linear conveyance, system which can reduce noise in a container due to vibrations when a carriage is travelling and at the same time can stably support the attitude of a container. CONSTITUTION: In the container support structure of a linear conveyance system which supports a container 206 to a carriage made so as to be able to travel by disposing a plurality of rails 203A, 203B,... in which the primary side 204 of a linear motor is disposed at a predetermined interval to the secondary conductor 209 of the linear motor, vibration-proof materials 1A to 1D provided with a mechanical for supporting the container 206 to the carriage is provided.
Patent JP-S5245286-A (JP)
Title: Manufcturing method of field effect transistor of silicon gate type
Inventor: KOBAYASHI NORIO
IPC: H01L21/283
Filed: 1976-07-19
Abstract: PURPOSE:To get good Si gate type FET used in high frequency region by decreasing the floting capacity between the gate electrode and the source or the drain region and by stabilizing its characteristics.
Patent JP-S59212151-A (JP)
Title: Method for preventing formation of solidified shell on short-side surface in charging port part in continuous casting of thin-walled billet
Inventor: SHIMIZU MASUHITO
IPC: B22D11/10
Filed: 1983-05-17
Abstract: PURPOSE:To prevent surely generation of solidified shells on short side surfaces in a funnel- shaped charging port in the initial period of casting by heating the refractory surfaces themselves on the short-side surfaces by the combustion heat of gas and increasing the temp. on the refractory surfaces on the short sides while shielding the radiation of heat to metallic belts on long-side surfaces by the combustion gas of a high temp. CONSTITUTION:Short side refractories 15, 15' covering respectively the side plates 2, 2' on the short-side surfaces in a charing port part 9 on the side where said plates are in contact with a molten metal are heated by the following method: Combustion gas is blown onto the surface of the refractories 15 from a burner 16 provided in the position above the part 9 so as to extend along, for example, the refractories 15. Gaseous CO which has no possibility at all of generating water drops is advantangeously used as said combustion gas. An iron plate 17 for shielding heat radiation is provided near the surface of the refractories 15 so as to face the surface of the refractories in order to prevent the radiation of heat from the refractories 15, by which heating efficiency is improved. If the surfaces of the refractories 15, 15' are heated up to >=800 deg.C in this case, the formation of the solidified shells on their surfaces is not admitted. In the figure, 3 denotes a casting space, 6 the molten metal, 8 a charging nozzle, and 1, 1' denote the metallic belts on the long-side surfaces, respectively.
Patent JP-S5711558-A (JP)
Title: Facsimile communicating system
Inventor: TOOYAMA TOSHIAKI
IPC: H04N1/00
Filed: 1980-06-25
Abstract: PURPOSE:To perform the communication at busy time quickly, by enabling stored type communication, through the provision of a special trunk circuit and memories at a telephone exchanger. CONSTITUTION:When a reception fascimile receiving the information from a transmission facsimile is busy, the exchanger writes in the information from the transmission facsimile to a memory 11 as a virtual facsimile via a special trunk circuit 10. Thereafter, this memory is operated as a virtual transmission facsimile to transmit the information stored in the reception facsimile which is receptionable. Thus, even if the reception side is busy, the transmssion side can transmit the information.
Patent JP-H10175279-A (JP)
Title: White laminating polyester film for laminating processing of metal plate
Inventor: HASEGAWA TETSUYA
IPC: B32B27/36
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide the film excellent in concealability and made hard to generate roll abrasion by setting the apparent density of a laminated polyester film of copolyester containing rutile type titanium oxide with a specific average particle size and having a specific m.p. and specific intrinsic viscosity so as to satisfy a condition of a specific formula. SOLUTION: A film consists of copolyester layers (A, B) and, if desired, a polyester layer (C) composed of copolyester containing rutile type titanium oxide with a specific average particle size and having a specific m.p. and specific intrinsic viscosity of a polymer part and the apparent density thereof satisfies a condition of formula [wherein ρ is the apparent density (g/cm<3> ) of the whole of the film, ρo is the calculated density (g/cm<3> ) of the whole of the film, βi is the density (g/cm<3> ) of the polymer part of each of the copolyester layers, ρt is the density (g/cm<3> ) of rutile type titanium oxide, Xi is the thickness (μm) of each of the copolyester layers, Wi is the concn. (wt.%) of titanium oxide in each of the copolyester layers and n is the number of the copolyester layers].
Patent JP-S62243957-A (JP)
Title: Control method for fuel supply at starting internal combustion engine
Inventor: TANAKA NOBUYUKI
IPC: F02D41/00
Filed: 1986-04-15
Abstract: PURPOSE:To improve engine startability by discharging vaporized fuel getting out of a canister into a suction passage in the case of engine start at high temperature to prevent mixture from rarefying with the generation of air bubbles in the fuel. CONSTITUTION:A fuel tank 25 is connected to a suction pipe 12 through a communicating passage 26, a canister 28, and an electromagnetic valve 30. Detecting values for a suction air quantity sensor 14, a suction temperature sensor 19, a sensor 22 for the number of revolutions, and a water temperature sensor 23 have been inputted in an electronic controller 16, and when the said controller 16 judges that an engine is started at high temperature above the fixed values of the suction and water temperatures, it opens the electromagnetic valve 30 to discharge vaporization fuel absorbed in the canister 28 into the suction pipe 12 through the communicating passage 26.
Patent JP-H08285069-A (JP)
Title: Speed change control device for vehicular automatic transmission
Inventor: TAKAHASHI NOBUAKI
IPC: F16H61/06
Filed: 1995-04-11
Abstract: PURPOSE: To moderately change oil pressure in a hydraulic friction engaging device and to improve pressure regulating accuracy by boosting line pressure upon judging speed change attained by the engagement-disengagement of the friction engaging device in low throttle opening travel. CONSTITUTION: In the case of the throttle valve opening being the preset judgment reference value or less and speed change attained by the engagement- disengagement of a brake being judged, line pressure PL regulated by a line pressure regulating valve 180 is boosted to the preset pressure rise value. The line pressure PL regulated by the line pressure regulating valve 180 does not therefore become lower than the pressure value regulated by an main pressure regulating valve 194. The transient delay or lowering of control pressure PSLU is thereby dissolved so as to heighten the pressure regulating accuracy of oil pressure in a brake performed by a controller valve in a speed change period. Smooth control is therefore performed without the transient lowering of control pressure PSLU outputted from a linear solenoid valve SLU.
Patent JP-S5711501-A (JP)
Title: Assembling method for antenna
Inventor: TSUGAWA AKIRA
IPC: H01Q3/04
Filed: 1980-06-24
Abstract: PURPOSE:To assure safe assimbling, without using a crane car and special machine for standing up, by changing a length alternately through the use of two supporting means which can change the length, for the directivity of a main reflecting mirror of a radio antenna. CONSTITUTION:A main reflecting mirror 1 of an antenna is assembled toward the sky by using first a chain block and supports 6 are fitted. The system consists of the reflecting mirror 1, upper, middle, and lower pipes 8,10,9 respectively in pin- coupling with a bearing fixed on ground, pipe 11 having a right-hand screw 14, adaptor 13, and a pipe 12 having a left-hand screw 15. Pipes 8-10 are unbolted, the adaptor 13 is turned and meshed to the root of screws, and the reflecting mirror 1 is turned downward. The adaptor 13 is then removed while coupling the bolts of the pipes 8-10, both the pipes are reversed until the flanges of the right-hand screw pipe 11 and the left-hand screw pipe are mated to bolt the flanges of the pipes 11,12. When the pipes 11,12 are bolted, the pipes 8-10 can be removed.
Patent JP-S57200240-A (JP)
Title: Covering of optical fiber with metal
Inventor: KOUMURA YUKIO
IPC: C03B37/10
Filed: 1981-06-03
Abstract: PURPOSE: To keep the film quality of a metal high, by passing an optical fiber through a molten metal which is vibrated by ultrasonic wave with being prevented from oxidation by the open air and provided with oxygen.  
     CONSTITUTION: Oxygen is fed from the downside oxygen introduction pipe 5 to the molten metal 6 in the metal bath 1, and an inert gas is sent from the upper inert gas introduction pipe 10 to the surface of the molten metal 6. The horn 11 of an ultrasonic vibrator is inserted into the molten metal 6, the optical fiber 8 is passed through the insertion hole 9, the through hole 12 and the chip hole 3 while the molten metal being vibrated, so that the metal film 13 is formed on the surface of the optical fiber 8. The supply of the inert gas prevents oxidized scale, etc. from occurring on the surface of molten metal 6, the feed of oxygen improves the strength and quality of the film, and the cavitation effect of ultrasonic vibration makes the contact between the optical fiber 8 and the molten metal 6 perfect. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S569100-A (JP)
Title: Press vibration supervising apparatus
Inventor: AOKI MASAO
IPC: B30B15/28
Filed: 1979-07-05
Abstract: PURPOSE: To realize the unattended supervising of press vibrations by performing processing of press vibrations through integration of vibration waveforms, storing the vibration state at the normal working as a reference value and comparing vibrations with the reference value at every stroke.  
     CONSTITUTION: The vibration waveform C of a vibration detector 2 is generated by using the position signal B of every stroke. This is passed through a band-pass filter 51 and an absolute value amplifier 52 and is thereby made into the waveform of single polarity which is then integrated by an integrator 6 and the integrated value of each stroke is stored in each capacitor 73 of an analog memory 7. By performing this learning (n) times, the mean integrated value VA is obtained by an operational amplifier 8. This value is stored in a sample holding circuit 9 as the reference value and is applied together with the integrated value of the strokes from the stroke (n) plus the 1st time to a comparator 10, where they are compared. The compared value is operated in an AND gate 11 and if the result of the operations is significant, it is stored in a flip-flop 12 and an alarm output 13 is outputted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10284675-A (JP)
Title: Resin-sealed electronic component
Inventor: SASAKI TETSUYA
IPC: H05K3/34
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To make the outside ends of terminal parts not to protrude outwards from the side end surfaces of a sealing resin, reduce the size of an electronic component and improve the mounting density of the components on a printed board, etc. SOLUTION: A number of a terminal parts 1 of a semiconductor electronic component A, which are formed on the tip parts of leads, are made to protrude from the circumferential edges of the bottom surface R1 of an approximately rectangular parallelpiped sealing resin R at predetermined intervals. The exposed parts of the leads are cut off in an approximately vertical direction along the side end surfaces R2 of the sealing resin R, and the remaining exposed parts of the leads are used as the terminal parts 1. Therefore, the terminal parts 1 of the leads do not protrude outwards from the side end surfaces R2 of the sealing resin R and protrude from the bottom surface R1 only. With this constitution, the size of the resin sealed semiconductor component A can be reduced, so that the mounting density of the components on a printed board, etc., can be improved.
Patent JP-H01258185-A (JP)
Title: Network controller
Inventor: MURANO TOMOMITSU
IPC: G06F15/177
Filed: 1988-04-08
Abstract: PURPOSE:To simplify the circuit constitution and to determine one connection state of a network with a simple control by controlling input signal busses, which should be connected, in accordance with bus connection information supplied from an external host by plural first bus selecting means provided for respective output signal busses respectively. CONSTITUTION:When an input signal bus #1 5 will be connected to an output signal bus #2 6, bus connection information 8 is outputted from a host 7 to L-number of bus selecting means 4-1 (#2)-4-L (#2) connected to the output signal bus #2 6 to select the input signal bus #1 5. This control is performed for each of output signal busses #1-#N 6 to determine the connection state of the whole of the network. Thus, integration is facilitated because of the simple circuit constitution and the device scale is reduced, and the network is easily set and confirmed without requiring a special algorithm.
Patent JP-H05285887-A (JP)
Title: Work pressing device and slicer using the same device
Inventor: NAKAO YASUTAKA
IPC: B26D3/28
Filed: 1992-04-07
Abstract: PURPOSE:To provide a work pressing device which reliably presses even a soft work during slicing and to provide a slicer which copes with the rapid increase of a demand quantity. CONSTITUTION:In a work pressing device wherein forks 12 and 13 are moved forward toward a meat lump 2 on a placing table 1 through the working of a cylinder 9 and the meat lump 2 is pressed against the placing table 1, a plurality of the forks 12 and 13 are juxtaposed and energized toward the placing table 1 side by means of an energizing means. The work pressing device is used for a slicer wherein the meat lump 2 is sliced by means of a slice blade 8 after the meat lump on the placing table 1 is pressed against the placing table 1 during the intermittent stop of the intermittently moved placing table 1.
Patent JP-S5512578-A (JP)
Title: End part detector for record player
Inventor: ABE TADASHI
IPC: G11B3/095
Filed: 1978-07-12
Abstract: PURPOSE:To perform stable and sure end part detection, by detecting the net amount of revolution of arm while the turn table turns by one revolution, through the slit in which the transmitted light amount is continuously increased or decreased with the arm revolution and the slit transmitting light pulsively. CONSTITUTION:The moving slit plate 3 is placed on the horizontal revolution shaft 2 of the arm 1 to form the first slit 4 in which the width of opening is continuously changed and the second slit 5 arranging the opening of the same size with a given pitch. The light from the light source 6 is detected with the photo detection elements 10, 11 respectively through the slits 4 and 5 and the fixed slits 8 and 9. The analog signal from the photo detection element 10 is sample-held at the sample hold circuit 15. The output and that inverting it at the inversion circuit 16 are picked up for the changing part at the differentiation circuits 17 and 18 and they are inputted to RSFF 21. FF21 stores the increase and decrease at the sampling at previous case, the output of FF21 opens any gate, the pulse signal from the element 11 is inputted to the counter 23, and it is reset to a given numeral every one rotation of the turn table. The end point is detected from the content of the counter 23.
Patent JP-S5711824-A (JP)
Title: Preparation of semiconductive zinc sulfide
Inventor: MATSUOKA TOMIZOU
IPC: C04B35/00
Filed: 1980-06-23
Abstract: PURPOSE: To prepare ceramic or powder of semiconductor ZnS with a large size, by adding one or more kinds of impure elements capable of becoming a donor center to ZnS, followed by subjecting the ZnS powder to hot isotactic pressure molding (HIP) in a pressure transmission container in a gas not to react with the container.  
     CONSTITUTION: 0.01W1.0 Atom% one or more kinds of impure elements (e.g., Al) to become a donor is added to ZnS powder. The ZnS powder blended with the impure elements is put in a pressure transmission container, e.g., platinum container, not reacting with ZnS each other, it is decompressed, and hermetically closed. The pressure transmission container in this state is put in a device for hot isotactic pressure molding (HIP) and subjected to hot isotactic pressure molding (HIP) in a gas (e.g., Ar gas) not reacting the abovementioned transmission container, to give the desired semiconductor ZnS. The hot isotactic pressure molding (HIP) is carried out under conditions 50W5,000 atmospheric pressure, especially 300W5,000 atmospheric pressure, at 900W1,500°C. In and Ga can be as the impure elements. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03282111-A (JP)
Title: Damper in burner for change-over of air flow channel
Inventor: BANDO SEIJI
IPC: F23L13/04
Filed: 1990-03-30
Abstract: PURPOSE:To carry out adjustment of the volume of air to each flow channel without generating vibration sounds by rotating a plate provided with a through-holes and matching those through-holes to the throughholes in a fixed plate which communicate with respective air flow channels in the main body of a cylindrical burner and sending air through the matched through-holes and constituting so as to pressure-weld a movable plate to the fixed plate. CONSTITUTION:A damper C for change-over of air flow channel is provided at the connecting section of the main body of a cylindrical burner and an air sending cylinder 12, and at the rear of the main body of the cylindrical burner a disc shaped fixed plate 40 incorporated in the main body is provided with fan-shaped through-holes 4a-40c 180 deg. apart and symmetrically which communicate respectively with a primary air flow guide cylinder 28, secondary air flow channel 31, and tertiary air flow channel 33, and a movable plate 41 is provided with through-holes of an irregular shape 41a-41c 180 deg. apart and symmetrically, and through- holes 4la and 41b are provided on the same radius, and the through-hole 4lc is provided in the circumferential direction which is perpendicular to those throughholes, and between the through-holes 41b and 41c a plurality of auxiliary through-holes 41d of small circle shape are provided. And, in the connecting hole 41g at the central section of a movable plate 41a a boss 55 to which the output shaft 54 of a rotating motor 42 is installed is inserted and the boss has a spring 59 attached to it and it energizes the movable plate to the side of the fixed plate.
Patent JP-S59211679-A (JP)
Inventor: NAGAHARA HIDEO
IPC: D06M13/244
Filed: 1983-05-18
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-H0894743-A (JP)
Title: Moving body-identifying apparatus
Inventor: ONO KOJI
IPC: H04B1/59
Filed: 1995-04-11
Abstract: PURPOSE: To provide a moving body identifying apparatus wherein the efficiency of power supply is enhanced. CONSTITUTION: The moving body identifying apparatus has a reader-writer A, and data carrier B. The reader-writer A codes the transmitted data SD transmitted from a controller in a coding circuit 1. The coded data undergo ASK modulation and are transmitted into the data carrier B with electromagnetic waves. The induced voltage caused by the electromagnetic wave is generated in a resonant circuit for transmission and reception in the data carrier B. The induced voltage undergoes full-wave rectification with a diode bridge DB, and the operating power source of the data carrier B is obtained in a constant voltage circuit 12. In the coding in the coding circuit 1, 1 bit of the transmitted data SD is converted into the code of 4 bits, wherein '0' is one piece and '1s' are arranged in three pieces. Therefore the efficiency of the power transmission from the reader writer A to the data carrier B can be improved to 75%.
Patent JP-S5211305-A (JP)
Title: Jet condenser
Inventor: AKIBA MASAFUMI
IPC: F28B3/04
Filed: 1975-07-16
Abstract: PURPOSE: Reduction of heat load in the heat exchanger part of tray type jet condenser in which heat is exchanged by direct contact of cooling water and exhausted steam exhausted from steam turbine. 
     COPYRIGHT: (C)1977,JPO&Japio