baber/WOPTO huggingface dataset:
Patent JP-S5373003-A (JP)
Title: Light fibre transmission system
Inventor: MIKI TETSUYA
IPC: H04B10/60
Filed: 1976-12-13
Abstract: PURPOSE:To expand the base band transmission zone and to increase the repeater spacing, removing the increase of the pulse width due to the material dispersion of light fiber, by inserting the light filter on the way of the light fiber transmission system.
Patent JP-H0719829-A (JP)
Title: Teaching apparatus for visual inspection device for printed board
Inventor: ROKKAKU TADASHI
IPC: G06T7/00
Filed: 1993-06-21
Abstract: PURPOSE:To provide an apparatus, which can readily form teaching data without the requirement for inputting data from other devices. CONSTITUTION:The images of printed boards 6 and 7 before and after the mounting of a component to be mounted A are picked up with a CCD camera 2. Then, the respective images of the picked-up image signals are processed with a two-dimensional image processing device, and the first and second image data, which are the data of the shape and arrangement of a solder pad and the component to be mounted A, are obtained. Furthermore, the first image data and the second image data are compared with a main control device. The data on the regular position coordinates and the slant angle of each mounted part A are obtained based on the relative position relationship of both image data. Thereafter, the teaching data are formed based on these data and the data obtained from a component library data 17.
Patent JP-S5274012-A (JP)
Title: Method for collecting tows into cans
Inventor: OOMURA HARUNARI
IPC: D01D7/00
Filed: 1975-12-13
Abstract: PURPOSE: To collect by means of a special device into a tow can a suprisingly greater amount of tow than conventional method to increase the efficiency of two collecting and to achieve an improved productivity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05189310-A (JP)
Title: On-chip memory map for processor cache macro
Inventor: SUTEFUAN UIRIAMU MAHIN
IPC: G06F12/08
Filed: 1992-06-09
Abstract: PURPOSE: To provide a computer processor architecture using an on-chip cache macro. CONSTITUTION: The computer processor architecture which uses an on-chip cache macro 12 and an on-chip memory map 20 is provided. The memory map includes indexes indicating cacheabilities of individual segments of an off-chip memory 14 and preferably includes a read/write status of each off-chip memory segment together. The address signal generated by a processor is compared with the memory map on the on-chip to settle whether it exists in a cacheable segment or in a read only or readable/writable segment.
Patent JP-H10339466-A (JP)
Title: Ceiling panel and elevation controller for suction grill
Inventor: TAKEUCHI MAKIO
IPC: F24F13/20
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To assuredly elevate and lower a suction grill with a simple control. SOLUTION: A main sensor 31 detects a magnetic reaction part, a light transmitting part or a magnetic pole part provided at prescribed intervals on a wire for elevating or lowering a suction grill. A detecting part 71 generates a detecting signal of prescribed level based on a signal from the main sensor 31. An elevation control part 72 counts the number of passings of the wire through the magnetic reaction part, the light transmitting part or the magnetic pole part by a counter 75 based on the detecting signal from the detecting part 71. A motor driver 76 is controlled based on the length of supply of the wire depending on the counted value and based on instructions from remote controllers 73 and 74 so that the suction grill is lowered or elevated, automatically elevated or temporarily stopped. Thus, the quantity of elevation or lowering or the temporary stop position of the suction grill can be accurately controlled.
Patent JP-S6135400-A (JP)
Inventor: CHIYAARUZU UIRIAMU MARORII
IPC: G21F9/36
Filed: 1985-07-04
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-H05342696-A (JP)
Title: Magnetic recording and reproducing method and magnetic recording and reproducing device
Inventor: SOGA JUNJI
IPC: G11B5/027
Filed: 1992-06-09
Abstract: PURPOSE:To surely read out index information recorded on the magnetic tape at the time of high speed search. CONSTITUTION:The device is constituted so that the magnetic tape 1 is wound around a rotary drum 2, pressed and driven by a pinch roller 11 and traveled. A pair of rotary heads 3 and a pair of rotary heads 4 composed of two rotary heads having different azimuth angles each other are attached to the rotary drum 2. Also, the two rotary heads are disposed in the neighborhood each other. Then, a tape speed that the scanning locus of each pair of the rotary heads in the pair of rotary heads 3 (or 4) is approximately odd number multiple of track space or a tape speed that scanning locus of a pair of rotary heads which are arranged and disposed in the neighborhood among the pair of rotary heads 3 and the pair of rotary heads 4 is approximately even number multiple of the track space is, set as a search speed.
Patent JP-H0582963-A (JP)
Title: Manufacture of ceramic substrate baked at low temperature
Inventor: NISHIGAKI SUSUMU
IPC: C04B35/16
Filed: 1991-05-27
Abstract: PURPOSE:To enable the method to be applicable to ceramic substrates for people's livelihood or general industries by manufacturing a ceramic tape containing a combination of glass powder and alumina powder in a specific ratio and using Ag having a small continuity resistance as a conductor. CONSTITUTION:A mixture of glass powder and alumina powder prepared to have a composition of 10-55wt.% MO, 0-30wt.% Al2O3, 45-70wt.% SiO2, and 0-30wt.% of B2O3 (where, the MO is CaO or MgO) is used as the material for manufacturing this ceramic substrate baked at a low temperature. A mixture of 50-65wt.% glass powder having such composition and the remaining amount of alumina powder is used as a paste material for forming a green tape and insulating layer. Through holes 11 for planting pins for connecting to the outside are provided through a first sheet 10a and, in order to form conductors in the through holes, Ag conductors are printed from a second sheet 10b side and Ag-Pd conductors are printed from the opposite side.
Patent JP-H09329984-A (JP)
Title: Electrophotographic recording device
Inventor: KIMURA TAKASHI
IPC: G03G15/20
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce a noise produced owing to the occurrence of contact defect of an electrode derived from a vibrating fixing roller, and to prevent the elec trode itself from a break by the electric discharge arising when the electrode comes into contact/uncontact. SOLUTION: As for this device, when an image information is absent namely, at the time in a standby state for printing, power feeding on the fixing roller 1 is in a stopping state, because the fixing roller 1 is not required for heating. When the image information comes namely, when printing is going to start, the fixing roller 1 is heated at first and prepared to attain the fixing permissible temp. A switching means is turned on, and a power is supplied to the heater on the fixing roller 1. When a leading end or the trailing end of a recording medium 27 passage through a nip part between the heating roller 1 and the pressure roller 2, the power supply to the fixing roller 1 is suspended.
Patent JP-S5982870-A (JP)
Inventor: RORUFU EI OSUKAASON
IPC: F16L27/08
Filed: 1983-08-17
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-S5672580-A (JP)
Title: Read signal processor
Inventor: KIMURA HARUFUSA
IPC: H04N1/401
Filed: 1979-11-17
Abstract: PURPOSE:To prevent deviation due to leakage among photodetectors in a photodetector array, by assigning the address of ROM according to the digital value of a picture element to be corrected and those of picture elements before and behind the picture element to be corrected. CONSTITUTION:Reflected light from original surface 1 is converted photoelectrically by photodetector array 4, whose output is inputted to amplifier 5, level adjusting circuit 8 and A/D converter 9. Then, ROM11 outputs the contents of the address assigned by the current picture element signal inputted from converter 9 and the last picture element signal inputted from latch circuit 10, i.e. the signal having the leakage of the current picture element signal corrected to quantizing circuit 12, which outputs a binary-coded signal.
Patent JP-H06237146-A (JP)
Title: Filter system
Inventor: KIMURA HIROSHI
IPC: H03H17/02
Filed: 1993-06-21
Abstract: PURPOSE:To provide the filter system coping with a low voltage processing system by correcting the fluctuation of a filter gain caused by a cut-off frequency change in the filter in the signal processing filter system in a read channel of a magnetic disk or the like. CONSTITUTION:This system is made up of a cut-off frequency variable filter 1, a VGA(variable gain amplifier) 2, a register 3 and a D/A converter 4, and a means generating a gain control signal 6 in response to the filter cut-off frequency, which generates the control signal 6 to control the gain of the VGA (variable gain amplifier) 2. Thus, the fluctuation of the gain attended with a change in the filter cut-off frequency is corrected by the VGA (variable gain amplifier) 2.
Patent JP-S5845981-A (JP)
Inventor: RICHIYAADO EMU RATEINO
IPC: B41J29/00
Filed: 1982-08-30
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-H0316197-A (JP)
Title: Conductive paste for multilayer circuit board and manufacture of multilayer circuit board
Inventor: ASADA EIICHI
IPC: H05K3/46
Filed: 1989-06-14
Abstract: PURPOSE:To improve soldering wettability of a conductor by dispersing magnesium organic acid salt by metal oxide conversion to copper powder and barium organic acid salt by oxide conversion at specific ratios in organic vehicle. CONSTITUTION:0.4-1.0 pts.wt. of one or more types of magnesium organic acid salts by metal oxide conversion to 100 pts.wt. of copper powder, and 0.8-3.8 pts.wt. of one or more types of barium organic acid salts by metal oxide conversion are dispersed in organic vehicle. The copper powder used for conductive paste means not only copper metal powder but copper oxide powder, copper powder covered on the surface with copper oxide, and mixtures thereof. Thus, diffusion of conductor metal to a board is suppressed to a minimum limit, and solder wettability of a conductor in the case of forming on the surface of the board is improved.
Patent JP-H11346015-A (JP)
Title: Piezoelectric transformer
Inventor: KUMASAKA KATSUNORI
IPC: H02M7/48
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer capable of mounting a very thin type piezoelectric inverter also improving the reliability thereof as well as the sound pressure level of audible sound without deteriorating the electrical characteristics such as pressure up ratio, heat generation. SOLUTION: In a piezoelectric transformer having a piezoelectric transformer element 10 equipped with a laminated body 3 made of inner electrodes 8 and piezoelectric ceramic layer 11 alternately laminated in the board thickness direction, the first electrodes 4a, 4b connected to the inner electrodes 8 provided on the side of the laminated body 3 as well as at least a pair of the second electrodes 5a, 5b, 6a, 6b, 7a, 7b to be in the same potential oppositely provided on the side of the different parts from that of the first electrodes 4a, 4b and a circuit board for driving the piezoelectric transformer element 10, the piezoelectric transformer element 10 is mounted on the circuit board as well as the circuit board is electrically connected to respective opposing electrodes of at least a pair of the second electrodes 5a, 5b, 6a, 6b, 7a, 7b.
Patent JP-S636669-A (JP)
Title: Picture display system
Inventor: WATABE YASUHIKO
IPC: G06F17/30
Filed: 1986-06-27
Abstract: PURPOSE:To superpose the picture information in a picture information center onto the picture information stored in a terminal equipment and to display them, by adding the retrieving instruction data to the picture information stored in the information center. CONSTITUTION:The retrieving instruction information supplied from a retrieving instruction information input part 3 of a terminal equipment 1 is sent to a picture information center 7 via a terminal communication processing part 5 and a transmission line 6. The center 7 retrieves the corresponding picture information based on the retrieving instruction information and sends the retrieved picture information to the equipment 1 via the line 6. The equipment 1 displays the received picture information at a picture display part 2 and at the same time retrieves the picture information given from a picture information storing part 4 based no the retrieving instruction data included in the picture information to superpose the retrieved picture information for display at the part 2.
Patent JP-S5774306-A (JP)
Title: Production of polyolefin
Inventor: TAJIMA YOSHIO
IPC: C08F4/00
Filed: 1980-10-28
Abstract: PURPOSE: To obtain a high-stereoregularity polyolefin in high acitivity, by polymerizing an olefin by use of a catalyst consisting of an organometallic compound, an organic acid ester and a component containing a titanium compound supported on a specified solid substance.  
     CONSTITUTION: An olefin or olefins are polymerized or copolymerized by use of a catalyst obtained by combining a solid catalytic component containing a titanium compound and/or a titanium compound/organic acid ester adduct supported on a solid substance prepared by copulverizing an organomagnesium compound of the formula: RMgX, wherein R is a 6W24C aryl or its derviative and X is a halogen atom, and an aluminum halide, with a mixture or adduct of an organic acid ester and an organometallic compound. As the organomagnesium compound used, there can be mentioned, phenylmagnesium chloride or o-anisylmagnesium chloride. As the organometallic compound, there is preferred an organoaluminum compound or an organozinc compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6410600-A (JP)
Title: Lightning rod
Inventor: JIYON RICHIYAADO GAMURII
IPC: H05F3/04
Filed: 1987-06-18
Abstract: PURPOSE: To direct a bolt toward a lightning arrester, instead of a building to be protected by generating an electric arc between a surface element and an earth member to cause plasma and upward leader stroke. CONSTITUTION: An electrostatic dray 2020 with a high impedance, located between an earth rod 12 and a surface element 14, limits a discharge current to sudden flows. A small air gap 18 exists between the top of the rod 12 and the element 14, to generate an electric field in the gap 18 when voltage at the outside increases. Additionally, an intense electric field is generated right above the rod 12. When leader stroke sufficiently approaches for proper charging, an arc is generated. Thus a lighting conductor generated upward leader stroke extremely well. In this way, a bolt is well controlled and directed to the lightning conductor, instead of a building to be protected.
Patent JP-H05337168-A (JP)
Title: Automatic tablet packing machine
Inventor: TOMIYASU HIROSHI
IPC: G06T1/00
Filed: 1992-06-10
Abstract: PURPOSE:To prepare efficiently a medicine by automatically detecting erroneous packing due to mechanical and artificial misses without visual inspection when an automatic tablet packing machine is used. CONSTITUTION:Brands of tablets and capsules transferred from a tablet case 3 are discriminated and recognized by the use of an image measuring and recognizing section 6 provided in an automatic tablet packing machine 2 and compared with the brands of tablets and capsules inputted from a terminal machine 1 of an information processor.
Patent JP-H0579072-A (JP)
Title: Waterproof structure in faucet setting part
Inventor: AOYAMA KAZUO
IPC: F16L5/02
Filed: 1991-06-21
Abstract: PURPOSE:To keep off any water immersion from the wall surface side to the backside with certainty in response to even a difference in wall thickness and an error from the standpoint of execution. CONSTITUTION:This waterproof structure is provided with a box 20 being set up in a wall backside 12, a fixed ring 40 being screwed in a fixed ring screwing part 21 of this box 20 from a wall surface side 11, a cutoff member 50 interposed between the fixed ring 40, a surface of the wall surface side 11 and a faucet elbow 30, and a nut 70 being screwed in an external thread 61 of a faucet 60 to be screwed in this faucet elbow 30. With the fixed ring 40 screwed in the fixed ring screwing part 21, any possible water immersion from a clearance between the fixed ring 40 and the surface of the wall surface side 11 is prevented from occurring. Moreover, the nut 70 is clamped tight and the faucet elbow 30 is drawn nearer to the fixed ring 40, through which any water immersion from the clearance between the fixed ring 40 and the elbow 30 is checked.
Patent JP-H051000-A (JP)
Title: Cyclohexyl butyric acid derivative and its production
Inventor: SAYO NOBORU
IPC: C07C69/675
Filed: 1991-06-21
Abstract: PURPOSE:To safely produce the subject derivative having a high optical purity by asymmetrically hydrogenating a 4-cyclohexyl-2-halogeno-3-oxobutyric acid ester in the presence of an Ru complex catalyst, epoxidizing the product and subsequently reacting the reactional product with trimethylsilyl azide, etc. CONSTITUTION:A 4-cyclohexyl-2-halogeno-3-oxobutyric acid ester of formula I (R<1> is lower alkyl; X is halogen) is asymmetrically hydrogenated in the presence of a ruthenium-phosphine complex catalyst into a 4-cyclohexyl-2-halogeno-(3 R)-hydroxybutyric acid ester of formula II (the wave line exhibits 2S- configuration and/or 2R-configuration), and the compound of formula II is epoxidized in the presence of a base into a 4-cyclohexyl-(2S,2R)-epoxybutyric acid ester of formula III. The product of formula III is further reacted with a tri-lower alkylsilyl azide in the presence of a Lewis acid to produce a (3S)- azido-4-cyclohexyl-(2S)-substituted butyric acid ester of formula IV (R<2> is H, lower trialkylsilyl).
Patent JP-H11337782-A (JP)
Title: Optical composite cable
Inventor: KOYASU OSAMU
IPC: H01B11/22
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical composite cable which has both functions of optical communication and transmission of an electric signal or electric power and for which reducing of its diameter and its weight is attained by winding an aluminum pipe which houses an optical fiber and has an insulative pipe sheath around a hard copper wire having a copper wire sheath. SOLUTION: This optical composite cable is obtd. by manufacturing the aluminum pipe 3 while housing an optical unit 2, then forming the pipe sheath 5 on its circumference and forming a copper wire sheath 4 on the circumference of the hard copper wire 1 aside therefrom, then winding the aluminum pipe 3 around the hard copper wire 1. The winding pitch of the aluminum pipe 3 onto the hard copper wire 1 is preferably about 350 to 500 mm. One set of the transmission line is constituted by the hard copper wire 1 and the aluminum pipe 3 with this optical composite cable and, therefore, the transmission of the electric signal and electric power is executed by using such cable and since the optical unit 2 is housed in the aluminum pipe 3, a light signal is transmitted by using the optical unit 2.
Patent JP-H05343212-A (JP)
Title: One-chip type resistor hybrid
Inventor: GIDOU TAKANOBU
IPC: H01C7/00
Filed: 1992-06-10
Abstract: PURPOSE:To obtain an one-chip type resistor hybrid, wherein the utilization efficiency of the area of an electric-circuit board can be improved and the branching ratio of the circuit wherein branching of power into two paths is required can be altered by replacing simply an one-chip type parts with another one. CONSTITUTION:In the configuration of an one-chip type resistor hybrid, four resistors 3 are deposited on a ceramic substrate 1, and an input terminal 4, an output terminal 5, a branching output terminal 6 and a grounding terminal 7 are provided respectively, and further, by an electrode 2 formed on the one-end surface of the substrate 1, the one-chip type resistor hybrid is contacted with an outside electric-circuit board and is bonded to it by soldering. A circuit board can be given easily a power branching function, by putting simply the present one-chip type resistor hybrid on the place where the branch of power is required in that circuit board. Also, the flexibility of the application of the present chip is improved, by making simply the power branching ratios of the present chips into a menu every characteristic impedance of the signal system wherein the branch of power is required.
Patent JP-S5945953-A (JP)
Inventor: DOI YUUICHI
IPC: C04B28/18
Filed: 1982-09-01
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-H11327830-A (JP)
Title: Method for setting print condition of printer drive and recording medium where program for allowing computer to implement same method is recorded
Inventor: SUGAWARA YOSHIMASA
IPC: G06F3/048
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary for a user to be worry about whether or not even an unusable function is turned ON or OFF by skipping a display of items following a previously selected item whose contents can not be executed by a printer when the user selects the display items. SOLUTION: When the user selects a print form size A4 on a screen 1 (S01), the longitudinal direction on a screen 2 (S04), both-surface printing on a screen 3 (S07), and magazine binding on a screen 4, screen displays are made in this order. When the user selects a print form size B5 on the screen 1, on the other hand, the display of the screen 2 is made (S04) since this printer is capable of both longitudinal and lateral printing of B5. For example, when this printer is unable to perform both-surface printing of the size B5, settings of the both- surface printing on the screen 3 and the magazine binding on the screen 4 are not displayed.
Patent JP-S6211116-A (JP)
Title: Quantity-measuring apparatus of grain material supplying machine
Inventor: KOMATSU SADATOSHI
IPC: G01G11/00
Filed: 1985-07-08
Abstract: PURPOSE:To enable accurate measurement unaffected by construction of the supplying machine and feeding condition of a powder material up to its discharge and, by measuring supply quantity of the power material from a static pressure difference of upper and lower streams of the discharge end position in pneumatic conveyor tube. CONSTITUTION:A rotary supplying plate 3 provided with blades 1 set radially on the outer periphery and a plurality of cell spaces 2 for accommodating powder material between blades is installed at the bottom of a storage room 4. And, the grain material 14 inside the storage room 4 is cut out in small quantities by the supplying plate 3 for delivery into a pneumatic conveyor tube 7. Electric static pressure sensors 5, 6 are mounted on upper and lower streams of the powder material discharge end of the tube 7 and the difference of the measurements of the static pressure is calculated by a differentiating meter 8 and from an output value of the differentiating meter 8 and by values from stored memories 9, such as kind of the powder material, grain size, etc. a supply quantity of the grain material is calculated with an arithmetic operation circuit 10 for display on a displaying apparatus 11.
Patent JP-S5275157-A (JP)
Title: Wave filter
Inventor: TAKEDA FUMIO
IPC: H01P1/212
Filed: 1975-12-18
Abstract: PURPOSE:To realize a wave filter which features breaking property against higher wave with low loss by providing a number of corrugate grooves of plural kinds featuring high pass band and breaking property into the waveguide of waveguide-type low-range filter of microwave or milliwave band.