baber/WOPTO huggingface dataset:
Patent JP-H06129534-A (JP)
Title: Speed change operation device of manual transmission
Inventor: KANOU AKIYUKI
IPC: F16H63/20
Filed: 1992-10-15
Abstract: PURPOSE:To reduce shift operation force, and to reduce the space connected with the axial direction of a transmission by minimizing the mass of a shift operation system. CONSTITUTION:A speed change operation device of a manual transmission is provided with a pair of transmission steps that are opposed to one another in the direction of shift operation with a boundary of a neutral position on a shift operation pattern, a shaft 20 supported with a transmission case 10 so that the shaft is reciprocated interlocking with the shift operation when the transmission steps are achieved or canceled, a pair of shift forks 40, 50, which are slid in a correlated manner with the shaft 20, and which are arranged corresponding to the both of the transmission steps, and a holding mechanism, by which the shift fork corresponding to one speed change step is held to be operated with the shaft 20 during the shift operation between the neutral position of the shift operation pattern and the speed change step, and by which the shift fork corresponding to the other speed change step is held along with the side of the transmission case 10.
Patent JP-H05145289-A (JP)
Title: Component mounting apparatus
Inventor: KUMAGAI SHINJI
IPC: H05K13/08
Filed: 1991-11-20
Abstract: PURPOSE:To eliminate stopping of an apparatus and to improve a production efficiency by so controlling a head and moving means as to suck, when an insufficient component is supplied to a component supply unit, the component by the head and to place it at a corresponding component mounting position. CONSTITUTION:When a predetermined position to be sucked on a component supply unit (tape feeder 5, a tray feeder 6) is insufficient, the type of the insufficient component is, for example, displayed, other component on the unit is sucked by a head 2 according to a command of a controller 4, and placed at a corresponding component mounting position. Then, when the insufficient component is, for example, supplied to the unit by an operator, the insufficient component is sucked by the head 2, and placed at a corresponding component mounting position. Accordingly, a component mounting apparatus is not stopped even while the operator prepares and supplies the insufficient component.
Patent JP-S63160045-A (JP)
Title: Positioning and assembling method for link coupling member
Inventor: YABUKI FUJIO
IPC: G11B15/26
Filed: 1986-12-23
Abstract: PURPOSE:To improve the workability by extracting a positioning pin after positioning a slider and levers by two point or over of support as positioning pin and shaft positions on a chassis. CONSTITUTION:The slider 9 and the levers 11, 13 are supported tentatively by two point support by means of shafts 2, 4, 6 and positioning pins 18, 19, 20 respectively on the chassis 1 and assembled. Then a slider 8 is mounted onto the slider 9 and the levers 11, 13 through holes 32-36 and support shafts 40-42 linked with the holes respectively and the slider and the levers are assembled. Moreover, a spring coil 21 is tensed to holes 30, 31 to provide a proper energizing force, the levers 10, 12, 14 are mounted sequentially to assemble them. After the assembling is finished finally, the prescribed assembling is completed by extracting simultaneously the positioning pins 18, 19, 20 from the chassis 1 onto which they are pressed by means of a jig.
Patent JP-2000134023-A (JP)
Title: Antenna directivity control system
Inventor: MAKINO MASAAKI
IPC: H01Q3/24
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To improve an error rate of data communication by varying a beam diameter denoting antenna directivity according to a spread of a delay time of a delayed wave so as to reduce the effect of the delayed wave. SOLUTION: A transmitter 30 transmits a measurement signal generated by a measurement signal generating means 33 via a transmission means 32 and an antenna 31. A receiver 40 uses a signal detection means 46 to detect the measurement signal and outputs an initialization signal to an antenna control means 42. The antenna control means receiving the initialization signal controls a control section 45 so that a beam diameter denoting the synthesized directivity of antenna elements in a variable directivity reception antenna 41 is widest. A measurement means 47 separates a received incoming wave into a direct wave and a delayed wave based on the measurement signal to measure the delay time of the separated direct wave and each delay wave component.  An arithmetic means 48 calculates the spread of the delay time of each delay wave component and gives the calculation result to the antenna control means. The antenna control means determines a control variable of the variable directivity reception antenna based on the calculation result.
Patent JP-2000134271-A (JP)
Title: Demodulator and demodulation method
Inventor: SUGIYAMA TOMONORI
IPC: H04L27/14
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To judge a modulation system on a reception side, to demodulate data corresponding to the judgement and to simplify constitution by limiting a demodulation part to use to one piece. SOLUTION: This demodulator is provided with a synchronization detector 24 for detecting common-mode components and the synchronization detector 25 for detecting orthogonal components by using the reference carrier waves of a clock synchronization/reference carrier wave reproduction part 26 from reception signals, an amplitude level detection part 27 for detecting an amplitude level at the point of time of indicating a modulation symbol by the clock of the reproduction part and detecting the amplitude level between the modulation symbols, ternary-binary conversion parts 28 and 29 for converting the synchronization detected level signals of three stages to 2-bit data and a reception buffer 31 for gathering the data from the respective conversion parts, turning them to 4 bits,  comparing the amplitude level information between the modulation symbols of the reception signals with the amplitude level information at the time of indicating the modulation symbol stored in a memory 30, judging the modulation system and demodulating the data.
Patent JP-H05120841-A (JP)
Title: Tape cassette
Inventor: SATO SHINYA
IPC: G11B23/30
Filed: 1991-10-25
Abstract: PURPOSE:To obtain detection apertures capable of corresponding to an optical detection mechanism or both of the optical detection mechanism and mechanical detection mechanism. CONSTITUTION:In a tape cassette provided with the detection apertures 18, 19 on specified positions of the casing and constituted so that prescribed subjects can be discriminated by the detection mechanism of a recording/reproducing device, the system in which prescribed discriminating subjects are recorded by whether a bottom face 18a of the aperture part is formed to the planar or uneven state, is applied for the detection apertures, or this system and a system to record the said subjects by the difference in depth of the bottom face 18a of aperture part are used together.
Patent JP-H05120836-A (JP)
Title: Tape cassette
Inventor: SATO SHINYA
IPC: G11B23/087
Filed: 1991-10-25
Abstract: PURPOSE:To always keep the attitude of a reel hub inserted and held between sheet members nearly horizontal even if a warp is produced at the time of press forming of the sheet. CONSTITUTION:In the tape cassette where a pair of reel hubs wound with a tape-like recording medium is housed in a cassette casing, and the sheet 30 is disposed in a gap between the reel hubs and upper/lower half members, linear projected lines 31 in contact with the reel hub or the magnetic tape being wound thereon are formed stretching over a pair of reel hubs, and notched parts 34 are provided also at nearly center parts of the projected lines 31.
Patent JP-H11145068-A (JP)
Title: Simulation method for pile-up phenomenon
Inventor: KUMASHIRO SHIGETAKA
IPC: G06F19/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a simulation method of a pile-up phenomenon, which can simulate the phenomenon where phosphorous and arsenic are piled up on a silicon-oxide film boundary, without using an intermediate material layer in the diflusion simulation of phosphorus and arsenic. SOLUTION: An intermediate material layer is eliminated by placing a double mesh point I on the Si-SiO2 film boundary, arranging a mesh point O1 on an SiO2 film-side at an interval within 5A from the boundary and piling up phosphorus and arsenic on the mesh point of the SiOx film-side in the double mesh points I. Only the relation of Si and SiO2 films is processed in the deposition of the SiO2 film on Si, the etching of the SiO2 film on Si and the process simulation of the thermal oxidation of Si, and a processing can be simplified. Then, a simulation result can be transferred to a device simulator as it is.
Patent JP-H09222361-A (JP)
Title: Detection device for color, etc., of material and inspection device using it
Inventor: KIYOMOTO HIRONOBU
IPC: G01N21/27
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To accurately detect color and gloss at the same time by separately photo-detecting and analyzing regular reflection component and diffuse reflection component out of reflected light from a material. SOLUTION: On a position at which regular reflection component of the light projected by a flood lamp part 1 and reflected on a to-be-detected material 3 is photo-detected, the first photodetecting element 4 is assigned, and on a part at which diffuse reflection component of the light is photo-detected, the second photodetecting element 5 is assigned. The sensor outputs from each photodetecting elements 4 and 5 of a photodetecting part are inputted to a photodetecting/calculation circuit 6, and the photodetecting/calculation circuit 6 performs specified calculation, and outputs the signal for color and gloss.  With the calculation at the photodetecting/calculation circuit 6, the color is identified based on the color sensor output of the second photodetecting element 5, and at the same time, by calculating sizes or ratio of the regular reflection light component and the diffuse reflection light component, glossiness is detected. By this, the color and gloss are separately evaluated.
Patent JP-H01168946-A (JP)
Title: Cloth having stability against radiation
Inventor: ROBAATO ERU HADOSON
IPC: A61L2/08
Filed: 1988-12-02
Abstract: PURPOSE: To obtain a nonwoven fabric comprising a propylene polymer containing a long-chain aliphatic ester of 3,5-di-t-butyl-4-hydroxybenzoic acid and having stability to radiation, especially ionized gamma radiation, electroconductivity and alcohol repellency. CONSTITUTION: This nonwoven fabric comprises a propylene (co)polymer containing a long-chain aliphatic ester of 3,5-di-t-butyl-4-hydroxybenzoic acid and is prepared by mixing preferably a polypropylene polymer or a propylene- ethylene copolymer with 0.5-1.0 wt.% of hexadecyl 3,5-di-t-butyl-4- hydroxybenzoate and carrying out extrusion molding. The nonwoven fabric is suitable for disposable surgical products.
Patent JP-H01149205-A (JP)
Title: Shield board for magnetic head
Inventor: KURITA TOMOYUKI
IPC: G11B5/29
Filed: 1987-12-04
Abstract: PURPOSE:To improve the dimension accuracy of a shield board by providing a fitting part, which is coupled with pressure-in to a prescribed spot to be correspondent between a magnetic board and a nonmagnetic board, and fixing the magnetic board and the nonmagnetic board with the coupling of the fitting parts. CONSTITUTION:A magnetic metallic board 11 and nonmagnetic metallic boards 12 and 12' are formed in a prescribed shape by a press-work and in each board, fitting parts 11a (projecting), 12a (projecting) and 12a' (recessing) are formed. Next, the metallic boards 11, 12 and 12' are overlapped so that the nonmagnetic metallic boards 12 and 12' are arranged in both sides of the magnetic metallic board 11. Then, the positions of the fitting parts 11a, 12a and 12a' are matched and the positions of the respective metallic boards 11, 12 and 12' are matched and arranged. The boards are wholly pressed in an arrow B direction and the fitting parts 11a, 12a and 12a' are respectively coupled. Thus, mutual position dislocation is not generated and the dispersion of the completed shield board is suppressed. Then, the dimensional accuracy can be widely improved.
Patent JP-H10190660-A (JP)
Title: Method and device for monitoring communication network
Inventor: SHURMER JOHN GAVIN L ESTRANGE
IPC: H04L69/40
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide the monitoring method which can improve the use efficiency of a communication network. SOLUTION: Parameters which are monitored include measured values of the quality of service, discard of a cell, loss of a cell, and other network performance. This monitoring method includes a process (170) for selecting a network element, a process (172) for acquiring a group of data signals representing the operations of components, and a process (176) for generating a data signal representing the total performance of the network element from the group of the data signals representing the operations of the components. This method makes it possible to mutually compare the performance of a network element of a different type.
Patent JP-H10149416-A (JP)
Title: Data carrier and data reader therefor
Inventor: KANDA YOSHIMI
IPC: G06K19/07
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To use a display function itself as a memory without using a semiconductor memory by providing a read means for treading numeric information which is set by reading five segments in a P-shape part among seven segments in a numeric value display part. SOLUTION: The numeric value display part 2 of a data carrier 1 displays the arbitrary numeric value which is set by seven segments. The read means respectively reads at least five segments in a P-shape part among the seven segments of the numeric value display part 2. Namely, the numeric value display part 2 identifies the numeric value which is set in accordance with the display state of the P-shape five segment among the squarish 8-shaped segments for respective digits. Thus, the read means reads the five segment data. The read means is constituted of an IC chips 5 and a resonance circuit and the resonance circuit is constituted of an antenna coil 6 and a capacitor 7.
Patent JP-H04178971-A (JP)
Title: Magnetic disk driving device
Inventor: WATANABE YOSHIHIRO
IPC: G11B19/28
Filed: 1990-11-14
Abstract: PURPOSE:To enable a magnetic disk driving device to drive a magnetic disk at an accurate rotating speed by judging the rotation of a spindle motor by means of a synchronization judging section on the basis of a reference pulse when the rotation of the motor is abnormal and operating a phase comparing section to control the rotation when the rotation of the motor is normal. CONSTITUTION:A synchronization discriminating section 2 judges whether or not the pulse number of a signal to be compared is synchronous with that of a preset reference pulse and, when the pulse numbers are synchronous, a phase comparing section 3 compares the phase of the reference signal of a reference signal generating section 4 with that of a one-rotation signal and sends an error signal corresponding to the phase difference to an output calculating section 5. In case the pulse numbers are not synchronous, the section 3 sends a 1/N-time voltage command to the section 5 when the pulse number of the signals to be compared is N times larger than the reference pulse and an N-time voltage command when the pulse number of the signal to be compared is 1/N of that of the reference pulse. Then the section calculates an output value on the basis of the error signal or voltage commands and, at the same time, sends an output control signal corresponding to the output value to a motor drive circuit 6. Therefore, a fixed rotating speed can be obtained.
Patent JP-2000133303-A (JP)
Title: Sodium sulfur battery
Inventor: USAMI SABURO
IPC: H01M10/39
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To improve junction strength without requiring excess radial deformation of a brazing by providing a ring-shaped projection on a junction surface side an either of the brazing and flange portions at the bottom of a negative electrode lid and the top of a positive electrode container pipe which are connected through the brazing to an annular insulating ring and its upper and lower surfaces, and pressurizing the upper and lower surfaces of both flanges at high temperature for diffused junction. SOLUTION: Sulfur 11 is impregnated into carbon fibers between a negative electrode containing sodium 1 and jointed inside an insulating ring 3 made of α-alumina or the like at its upper portion and a positive electrode pipe 10 containing β-alumina-made bag-pipe-shaped solid electrolyte pipe 2. Annular aluminum brazings 9, 24 are installed between a negative electrode lower flange 6 of a negative electrode lid 4 and the upper surface of the insulating ring 3 and between a positive electrode flange 15 of a bellows 12 of the positive electrode pipe 10 and the lower surface of the insulating ring 3, and are subjected to the diffused junction by vacuum heating and pressurizing by a jig.  They are jointed at high surface pressure at positions of inner and outer peripheral sides ring-shaped projections 7, 8 and 18, 19 projecting to joint surface side of the negative electrode and positive electrode flanges 6, 15, and durability of this battery during temperature increasing/decreasing is improved.
Patent JP-H11141047-A (JP)
Title: Composite plate
Inventor: KATOU MASAMI
IPC: B32B1/06
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To suppress thermal expansion and the like by providing a steel plate part of approximately U-shape cross section comprising a plane part and side face parts, and a wood plate part fixed in such a way as to close an opening part of the steel plate part, and filling a filler in internal space between the steel plate part and wood plate part. SOLUTION: A composite plate is formed of a steel plate part 10 provided with a plane part 11 and two side face parts 12 so as to form U-shape cross section vertical to a longitudinal direction, and a wood plate part 20 fixed in such a way as to close an opening part 14 of the steel plate part 10. The wood plate part 20 is formed by mixing resin and a pigment in fixed grains with small diameter hard surface grains fixed to the surface of pulverized powder obtained by pulverizing cellulose, and forming a mixture in plate shape by extrusion molding or injection molding. A filler 30 formed of urthane foam with an expansion ratio of about three to six times is filled in internal space between the steel plate part 10 and wood plate part 20. This results in forming the composite plate improved in the strength of wood resin material and suppressed in thermal expansion and thermal shrinkage.
Patent JP-S63158609-A (JP)
Title: Input circuit
Inventor: KITAMURA MASAHIKO
IPC: G05B19/02
Filed: 1986-12-23
Abstract: PURPOSE:To prevent the increase of the number of parts in case of the increase of the number of input switches by taking in input signals from plural input switches by plural select signals inputted in time division. CONSTITUTION:When a select signal SE0 is inputted to an OR circuit 3, a contact r1 of a relay Ry1 is switched to the side of a group of input switches SW0-SW7. Then, input signals corresponding to operation states of switches SW0-SW7 are taken into a data bus interface 2 and are sent to a CPU through a data bus l. When a select signal SE1 is inputted to the circuit 3, the contact r1 is switched to the side of a group of switches SW10-SW17 through a photo coupler PC8. Then, input signals corresponding to operation states of switches SW10-SW17 are sent to the CPU in time division. Thus, the increase of the number of parts is prevented in case of the increase of the number of input switches.
Patent JP-H11141881-A (JP)
Title: Heating cooking device utilizing superheated steam
Inventor: TANI TOMOKO
IPC: F24C1/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To cook a foodstuff in a desirable color and a mouth feeling at the time of cooking the foodstuff by utilizing superheated steam. SOLUTION: A heating and cooking device is provided with a first steam introducing means 4 and a second steam introducing means 5 which send superheated steam to a heating chamber 1 and a control means 6 which selectively supplies the overheated steam to either one of or both of the vicinity of a foodstuff and the heating chamber 1. Therefore, the heating temperature of the foodstuff can be controlled in accordance with the kind of the foodstuff.
Patent JP-H02155567-A (JP)
Title: Jet type soldering tank
Inventor: KONDO KENJI
IPC: H05K3/34
Filed: 1988-12-06
Abstract: PURPOSE:To prevent the oxidation of a melt by providing a partition plate to the liquid surface between the 1st jet waves gushing from a jet port above the 1st jet tank in the traveling direction of printed circuit boards and the 2nd jet flows gushing from the jet port of the 2nd jet tank in the direction opposite to the above-mentioned direction. CONSTITUTION:The partition plate 32 is provided between the 1st jet waves 12b and the 2nd jet waves 12c to partition the part of the prescribed depth from a liquid surface 12e and is provided in the direction intersecting with the traveling direction of the printed circuit board 1. Since the partition plate 32 is provided in the part where the 1st jet waves 12b and the 2nd jet waves 12c collide against each other to generate turbulence in the solder metal 12, the influence of the 1st and 2nd jet waves 12b, 12c on the part near the liquid surface 12e of the solder melt 12 is eliminated and the oxidation of the solder melt 12 is prevented. The above-mentioned soldering tank has advantages in that the melt is less consumed and the tank is economical.
Patent JP-S63158679-A (JP)
Title: Character recognizing device
Inventor: ITASAKA MASAAKI
IPC: G06K9/68
Filed: 1986-12-23
Abstract: PURPOSE:To correctly extract a character or a character string and to highly effectively recognize the character by extracting a format area to which the quantity of feature belongs from a drawing and extracting a character to be recognized to a character candidate extracted from the area from am dictionary. CONSTITUTION:An area extracting part 1 extracts the format area to which the respective extracted quantities of the features belong from the drawing having the format. A character segment part 2 extracts the form of the character of the respective quantities of the features of the format area to define to be the character candidate. A character to be recognized selecting part 3 refers to a format information memory 6 and extracts the character set to be recognized of the format area to which the character candidate belongs. A character recognition processing part 4 selects the character candidate to be recognized from the dictionary to execute a character recognition processing. A character string forming part 5 forms a character string to a character recognition result.
Patent JP-S63161223-A (JP)
Title: Oil-pressure winch control in penetrating object into ground
Inventor: HAYASHIBARA KUNINORI
IPC: E02D3/10
Filed: 1986-12-23
Abstract: PURPOSE:To exactly detect pressures corresponding to the hanging load of a wire all the time by a method in which flow rates on the primary and secondary sides in the oil pressure pipe of an oil-pressure winch are controlled to equal rates, the pressure is detected to control the pressures on the basis of the detected values. CONSTITUTION:The oil pressure pipeline of an oil-pressure winch 6 contains a drum 8, an oil-pressure motor 9, a switch control valve 10, and an oil-pressure pump 11. The valve 10 controls the returning flow rate in the flow rate control equal to the sending flow rate. The difference between the pressure Pb on the secondary side and the pressure Pa on the primary side is detected to control the winch 6. Pressures corresponding to the hanging load of wire during the sending-out period can thus be exactly detected all the time.