baber/WOPTO huggingface dataset:
Patent JP-H03141775-A (JP)
Title: Noise suppressing of digital signal and its device
Inventor: DEIITAA GUUTSUMAN
IPC: H04N5/21
Filed: 1990-06-18
Abstract: PURPOSE: To suppress the noise of a digital signal by replacing a later sample value with a previous sample value when the difference between two successive sample values does not reach a preliminarily decided difference value. CONSTITUTION: A difference between a pair of successive sample values is continuously compared by a subtracter 8, quantity former 9, and comparator 10. In this case, when a preliminarily decided difference value does not reach a prescribed difference value Y, the comparator 10 switches a multiplexer 1 to an input 2 by a signal extracted from a comaprator output 11. Then, a first sample signal delayed by a delay element 6 is transmitted through the second input 2 of the multiplexer 1 to the delay element 6 so that a delayed output 7 can not be changed by the output signal of the delay element 6. Therefore, the value of a second sample signal is replaced with the value of a first sample signal. Then, the sample value is transferred to the output of the device without being changed, and always delayed by one sample clock.
Patent JP-H109022-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: KATO YOSHIHIKO
IPC: F02D41/14
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To control the air-fuel ratio without converting the threshold of an F/B correcting amount, even through a PI gain and a load correcting coefficient are converted, by renewing a learning correcting coefficient according to the F/B correcting amount. SOLUTION: An air-fuel ratio sensor 11 of a linear type; a basic injection amount calculating means 13 to calculate a basic injection amount fin fed to an engine 10 depending on the operating condition of the engine 10; an F/B correcting amount calculating means 14 to calculate an F/B correcting amount Δfi by a PI control depending on the difference between the actual air-fuel ratio VA/ F detected by the air-fuel ratio sensor 11 and an object air-fuel ratio VA/ FS; a fuel injection amount calculating means 15 to calculate the fuel injection amount tau (=fin×FKG+Δfi+α) (where PKG is a learning correcting coefficient, and α is the other correcting amount); an F/B correcting ratio calculating means 16 to calculate an F/B correcting ratio dfirt to be the ratio of the F/B correcting amount Δfi and the basic injection amount fin;  and a leaning means 17 to renew the learning correcting coefficient FKG depending on the comparison of the F/B correcting ratio and its threshold; are provided.
Patent JP-S6051969-A (JP)
Title: Nutrition intake meter
Inventor: HOSOE MAMORU
IPC: G06Q50/22
Filed: 1983-08-31
Abstract: PURPOSE:To make observation easy at the time of retrieval by providing a food selecting section to which food cards are attached to allow free opening and closing in the meter body. CONSTITUTION:A display section 3 and an operating section 4 are placed in nearly L-shape in the body 1. The display section 3 has a display face slanted by 0-30 deg. backward to a vertical plane. The operating face of the operating section 4 has a face slanted upward by 0-15 deg. to a horizontal plane. The food selecting section 10 is provided with plural sheets of food cards 9 and consists of double-foldable covers 12A and 12B pivoted mutually by an axis 11. The lower cover 12A is provided with a mounting tongue 13 bent to inversed U-shape and supported on the side of the body by inserting the tip of the tongue into a fixing hole 23 provided in the operating section 4.
Patent JP-S5950763-A (JP)
Title: Axial air gap type semiconductor motor
Inventor: BAN ITSUKI
IPC: H02K21/24
Filed: 1982-09-16
Abstract: PURPOSE:To eliminate an overheat even when a motor is operated for a long period by exposing the upper surfaces of a magnet rotor, a yoke and an armature with the atmosphere. CONSTITUTION:A magnetic path of a magnet rotor 5 is composed of a circular magnetic unit 7, and an armature coil 6 is placed on the magnetic unit 7. The coil 6 and the magnetic unit 7 are buried in an plastic injection mold to be molded in a disc shape to form a stationary armature 3. The rotor 5 is bonded to a soft steel plate 2 of disc shape so that the center of rotation of the rotor 5 becomes a rotational shaft 1. The center of the plate 2 is secured on the top of the shaft 1.
Patent JP-H0710976-A (JP)
Title: Production of melt-anisotropic copolyester
Inventor: KIDAI OSAMU
IPC: C08G63/60
Filed: 1993-06-29
Abstract: PURPOSE:To obtain subject title liquid crystal polyester excelling in crystallizability, moldability and mechanical properties and improved in hydrolysis resistance by polymerizing a poly- or oligo-ethylene terephthalate with p- hydroxybenzoic acid or its functional derivative and 1,2-ethylenebis-4- hydroxybenzoate or its functional derivative. CONSTITUTION:A polyethylene terephthalate and/ or an oligo-ethylene terephthalate (D) represented by formula I are mixed with a compound of formula II and/or its functional derivative (E) and a compound of formula III and/or its functional derivative (F) in amounts (moles) satisfying the relationships: 0.40<=E/(D+E)<=0.90, and 0.01<=F/D<0.2, and the obtained mixture is polymerized in the presence of 10-10000ppm, based on the weight of the starting materials, of a compound containing a group VIII metal (e.g. nickel acetate tetrahydrate) as a polymerization catalyst. Although the polymerization can be performed by a melt polycondensation process, an interfacial polycondensation process, a solution polycondensation process or the like, a melt polycondensation process, among them, is desirable because of no necessity for post treatment.
Patent JP-H0825479-A (JP)
Title: Method and apparatus for pressure bonding of adhesion type leather wound knob
Inventor: MATSUDA SHINICHI
IPC: B29C63/20
Filed: 1994-07-12
Abstract: PURPOSE:To enhance productivity and to easily produce even a knob having a complicated shape while eliminating the peeling caused by the fraying of thread by putting a bonded element in a bag member formed from an airtight flexible material and allowing a pressure fluid to act on the bag member from the outside to compress the same to uniformly bond leather to a knob. CONSTITUTION:The corresponding end edge parts 3-6 of leathers 1, 2 formed into a predetermined shape are sewn by a sewing machine and a thermally active type adhesive is applied to the leathers 1, 2 and a knob and dried to be set to a semi-dried wet state and, next, the knob is packed using the leathers 1, 2. The packed knob is heated by a heating device to activate the adhesive to form a bonded element 8 which is, in turn, received in a pressure device 9. A pressure fluid is allowed to flow in the outside of the bag member 15 in a casing 12 to compress the bag member 15 and the bonded element 8 is pressed uniformly from the entire outer periphery thereof to sufficiently perform adhesion. The air in the bag member 15 is discharged from the through-hole 13 of a lid member 14.
Patent JP-H1012479-A (JP)
Title: Laminated ceramics capacitor
Inventor: SANO HARUNOBU
IPC: H01G4/12
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a dielectrics layer of high insulation resistance at room or high temperature by constituting it with a specific composition containing specific barium titanate, specific rare earth oxide, manganess oxide and nickel oxide. SOLUTION: The main component of dielectrics ceramics layers 2a and 2b is represented with (1-α-β) BaO}m .TiO2 +αRe2 O3 +β(Mn1 -x Nix )O (Re2 iO3 is at least one kind selected among Tb2 O3 , Dy2 O3 , Ho2 O3 , Er2 O3 , Yb2 O3 and 0.0025<=α<=0.020, 0.0025<=β<=0.04, β/α<=4, 0<=x<1.0, 1.000<m<=1.035). To the main component 100mol, magnesium oxide 0.5-3.0mol (in terns of MgO) and silicon oxide 0.2-5.0mol (in terns of SiO2 ) are, as sub-component, added for mixing. In addition, an internal electrode 4 is comprised of Ni or Ni alloy.
Patent JP-S644951-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUWAJIMA HIDEKI
IPC: G11B15/61
Filed: 1987-06-26
Abstract: PURPOSE:To heighten the degree of freedom of the motion of a pinch arm and to miniaturize a device, by providing the pinch arm so that a pinch roller can be fed between the aperture part of a cassette and a position being abutted with a capstan. CONSTITUTION:The titled device is provided with the capstan 48 being rotated at prescribed speed, the pinch roller 47 which presses a magnetic tape 14 and rotates, a pinch roller shaft which holds the pinch roller 47 rotatably freely, a turning shaft 53 being studded on a substrate, and the pinch arm 51 which turns centering the turning shaft 53 and holds the pinch roller shaft obliquely against the turning shaft 53. The pinch roller 47 is moved to a first position in the aperture part of the cassette at the time of unloading, and to a second position where it is abutted with the capstan 48 after completing loading, and the pinch arm 51 to mount the pinch roller 47 is provided rotatably freely centering the turning shaft 53. In such a way, the degree of freedom of the motion of the pinch arm can be heightened, and the device can be miniaturized.
Patent JP-S5947007-A (JP)
Title: Automatic sheet width controlling device of rolling mill
Inventor: UEDA MASATAKE
IPC: B21B1/02
Filed: 1982-09-13
Abstract: PURPOSE:To improve remarkably the accuracy of a sheet width control of a rolling mill, by providing thermometers to respective specific positions at the two spots of the central part and the one spots of the end part of a rolling material, and controlling a vertical mill basing on the temperature information and sheet width information of the material. CONSTITUTION:The temperature at a prescribed point 12a in the central part of a rolling material 11 is measured by a thermometer 12, and the temperature at the central point 13a at a distance (l1) from the point 12a in the longitudinal direction of the material 11 and the temperature at the point 14a of the upper end part at a distance (l2) from the point 12a on the same line and in the width direction are respectively measured by providing thermometers 13 and 14 to the points 13a and 14a. A control device 15 sets a gap i.e. a controlling output to a vertical mill 4, basing on each information of the temperatures outputted from these thermometers 12, 13, 14 and of the sheet width from a sheet width gauge i.e. the absolute values of respective temperatures, the discrimination of a skid mark, and the temperature difference between the central part and the end part, and performs a feed forward control so as to make the sheet width after horizontal rolling constant.
Patent JP-S6052722-A (JP)
Title: Weighing device
Inventor: TSUKASA FUMISUKE
IPC: G01G13/00
Filed: 1983-08-31
Abstract: PURPOSE:To set a sensitivity without removing an object to be weighed from a weighing hopper, by adding a reference counterweight to load the weighing hopper in the state where the object to be weighed is loaded on the weighing hopper and outputting a multiplication factor from a divider. CONSTITUTION:The object to be weighed is supplied to a weighing hopper 31, and a hold value held in a zero point holding circuit 34 is subtracted from the weighed value signal of a weigher 32, which passes an A/D converter 33, by a substractor 35, and the output value is multiplied by a multiplication factor, which is held in a sensitivity holding circuit 45, in a multiplier 46, and the multiplication result is outputted. In case a sensitivity is set to the sensitivity holding circuit 45, an output value W' of the subtractor 35 is held in a measured value holding circuit 41 in the state where an object W to be weighed is put on the weighing hopper 31, and next, a counterweight driving mechanism 22 is operated to add a reference counterweight 21 to the weighing hopper 31, and it is loaded. Then, a weight measured value W'+W0' is outputted from the subtractor 35, and the value W' is subtracted from this value by a subtractor 42, and a divider 44 outputs and holds a multiplication factor W0/W0'.
Patent JP-H118184-A (JP)
Title: Semiconductor manufacturing equipment and method thereof
Inventor: KOGA KAZUO
IPC: H01L21/027
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of alignment when a photolithography process is conducted in the manufacture of a semiconductor device. SOLUTION: An alignment mark, with which a pattern is not transferred to a semiconductor substrate wafer, is provided on the glass mask to be used in photolithography for bump formation. As a result, the distance suitable for alignment, pertaining to the clearance 104 between the metal wiring pad 101 in a photolithography process and the alignment mark 103 on the glass mask, can be provided. At this time, pertaining to the alignment mask 103, as it is the precondition that a pattern is not transferred to the semiconductor substrate, it is necessary to use the material such as chlomium oxide which transmits a light, or when a light shielding material is used, a pattern having the width of 20 micron or narrower which does not transfer a pattern to the semiconductor wafer is required.
Patent JP-H11355853-A (JP)
Title: Slot allocating system for communication system
Inventor: UMIGA KENICHI
IPC: H04W72/04
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To appropriately secure an extension or line wire channel in a system on a self-master machine corresponding to four slots by providing a means opening second TCH of data communication and preparing the idle slot, a means realizing an extension call by means of adjusting it to the idle slot and a means allocating the slot again as second TCH, after the extension call terminates. SOLUTION: When the two slots of a slot 3: 403 and a slot 4: 404 are used and 64 kbps data communication 406 is executed in a 64 k data communication (line) 408, a slot 2: 402 is set as idle 407. When a slave machine a 308 gives an extension call request, second TCH of data communication by two slots is opened, and the slot 3: 403 is set to be idle 102 so that slave machine (a) extension calling + 32k data communication (line) 101 is realized. A system is connected with a slave machine (b) 309 in the slot 3: 403 by using idle 102, and a channel by an extension call system 310 is established. The slot is reallocated, after an extension call terminates.
Patent JP-H0652954-A (JP)
Title: Socket for electronic package
Inventor: EDOWAADO JIEI BURAITO
IPC: H01R13/193
Filed: 1993-06-04
Abstract: PURPOSE: To provide an electronic package socket capable of connecting a contact and an electric package lead wire with low insertion force by employing a lever with a circular cam. CONSTITUTION: An electronic package socket 1 comprises a lever 21 rotatively mounted on a base housing 4 and a cam 25 capable of being rotated by rotating the lever 21. The cam 25 is a cylindrical shape having a rotary shaft of the lever 21 and an eccentric axial line. This cam 25 and a cam receptacle opening 30 of a cover 2 are cooperated to energize an electric lead wire 3 as to engage with an electric contact element 6 of the base housing 4.
Patent JP-S5784475-A (JP)
Title: Magnetic brush cleaning device
Inventor: OONUMA TERUYUKI
IPC: G03G21/00
Filed: 1980-11-14
Abstract: PURPOSE:To perform cleaning of a residual magnetic toner by supplying roughly the same potential as that of the residual potential detected with a potential detecting means detecting the residual potential on an electrostatic latent image carrying body to a magnetic brush forming member. CONSTITUTION:A photoreceptor 11 moving in an arrow direction has residual potential and a residual toner. The residual toner is cleaned by a cleaning device 12 consisting of a nonmagnetic sleeve 13, a magnet 14, a magetic brush 15, etc. An electrode 17 detecting the the residual potential is provided in front  of a magnetic brush device 16a in proximity to its surface. The detection voltage of the electrode 17 is detected and controlled by a potential detecting circuit 18 and a control circuit 20. Since the voltage roughly equal to the residal  potential is applied from a voltage generating circuit 19 to this sleeve 13, always good cleaning is accomplished despite the presence of secular changes and  environmental changes.
Patent JP-H0659092-A (JP)
Title: Inspection and maintenance apparatus for inverted pump located beneach steam generator of power plant
Inventor: ROOZUMARII BAAJINIA CHIYABEZU
IPC: G21C19/02
Filed: 1993-06-04
Abstract: PURPOSE: To obtain a unit for inspecting/maintaining an inverted motor pump suspended from a steam generator in an unaccessible nuclear or thermal power plant. CONSTITUTION: An elongated pump motor 31 comprises a pump casing having a pump casing flange directed substantially downward, and a motor flange 33 secured to the pump casing flange. A carrier 45 for inspection/maintenance comprises an elongated frame 47 having a bottom end part and an elongated side part. An elongated opening for receiving the elongated pump motor is made along one side part of the frame 47. The maintenance carrier further comprises a collar for supporting the frame under upright state and the pump motor under substantially horizontal state in the elongated opening, and a roller 73 for translating the frame under upright and substantially horizontal state.
Patent JP-H0511634-A (JP)
Title: Roller transfer device
Inventor: WANO MASAHIRO
IPC: G03G15/16
Filed: 1991-07-01
Abstract: PURPOSE:To easily and accurately detect the soiling of a transfer roller from a viewpoint for maintaining image quality on a roller transfer device which can detect whether a conductive transfer roller is soiled or not. CONSTITUTION:In this roller transfer device having the conductive transfer roller 12 pressing a transfer medium 14 to a toner image carrier 10 carrying a toner image and transferring the toner image to the transfer medium, a device for conducting electricity 16 executing conducting to the conductive transfer roller 12, an energizing detecting device 18 detecting the conducting state, a comparator 20 comparing the conducting state detected by the energizing detecting device with a reference state, and a conducting state displacing device 21 displacing the conducting state detected according to the result of the comparision of the comparator to the conducting state of a time region where it is judged that the transfer medium is not interposed between the toner image carrier and the transfer roller, on the time region where it is judged that the transfer medium is interposed between the toner image carrier and the transfer roller.
Patent JP-S5682107-A (JP)
Title: Core drill
Inventor: TAKAHASHI SHIROU
IPC: B23B51/04
Filed: 1979-12-10
Abstract: PURPOSE:To provide a core drill in which escape grooves have been made so that  the machinability of its cutting edges which end up in boring while cutting an annular groove is improved and the removal of chips is made more smooth. CONSTITUTION:The core drill 10 has cutting edges each provided with an inner edge 42, a crossed edge 36, oblique edge 38 and an outer edge 40 in order from the inside to the outside. Each cutting edge has a positive rake angle to all the surfaces of an annular groove 16 being out, which is useful for the removal of chips. The  core drill 10 is secured to an arbor 12 and rotated by an electric motor to cut the  annular hole 16 in an iron plate 14, and finally the core 18 is removed by the elastic  force of a spring 22 through a pin 20 to make a hole in the iron plate.
Patent JP-S6219139-A (JP)
Inventor: TOKUDA TAKESHI
IPC: A47L9/02
Filed: 1985-07-19
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-H0512466-A (JP)
Title: Neural network device
Inventor: SHIMA TAKESHI
IPC: G06G7/60
Filed: 1991-07-01
Abstract: PURPOSE:To provide the neural network device which can accurately set transmission efficiency between neurons controlled by synaps and can stably hold it when it is not necessary to change the set efficiency. CONSTITUTION:A lamp waveform generator 10 composed of a digital value generation circuit 1 to generate the variable digital value of (k) bits and a D/A converter 12 to convert this digital value to an analog voltage is provided to plural synapses 20 in common. Further in each syanpse 20, a digital memory 21 is provided with (k) bits, a coincidence detection circuit 22 is provided to detect coincidence between a digital value read from this memory 21 and the digital value generated from the digital value generation circuit 11, a sample/ hold circuit 27 is provided to sample/hold the analog voltage from the D/A converter 12 when the both digital values are coincident, and an analog multiplier 30 is provided to define the sampled/held voltage as one input, to define the output of the preceding-step neuron as the other input and to output the inputs to the neuron in the succeeding step.
Patent JP-H088278-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TAKAHASHI YASUSHI
IPC: H01L21/56
Filed: 1994-06-20
Abstract: PURPOSE:To connect a lead to each pellet precisely without any deviation in position and eliminate a pellet bonding work by conducting a lead connecting work and a resin sealing work for a pellet-coupled body. CONSTITUTION:A pellet-coupled body 13 is cut out from a wafer on which a plurality of pellets 14 are formed lengthwise and breadthwise and then leads 26 of a carrier tape 23 are connected to the pellets 14 respectively by an inner bonding method of TAB. Nextly, lead connections 17 on the pellet-linked body 13 are resin-sealed. After that, electric characteristics are tested for each pellet and then the pellets are divided into individual ones and then are separated from the carrier tape 23. By this method, connection work of the lead 26 to each pellet can be conducted precisely without any deviation in position. In addition, since a lead connection work and a resin sealing work are done for the pellet-linked body 13, the manufacturing efficiency is remarkably increased compared with the case wherein these works are done pellet by pellet.
Patent JP-S5953337-A (JP)
Title: Paper clog relieving device for a sheet feeder
Inventor: MAKITA NOBUHIRO
IPC: B65H3/06
Filed: 1982-09-17
Abstract: PURPOSE:To facilitate check or takeout of a fam plate by such a construction that a roller couple, guide plate couple, etc., which pinches the path for sheets, is released greatly when a paper clog has occurred. CONSTITUTION:When a paper clog has occurred between guide plates 11-1 and 11-2 or near a couple of transport rollers 4-1, 5 located farther, first a paper feed cassette 1-1 is taken out of the machine body and lifted in the direction as shown by arrow against the force of a spring 8-4 by holding the right end of a lift lever 8-1, so as to allow a boss 8-5 to move along the edge of a set lever 9-1, which is being pressed to said boss 8-5 by a spring 9-2, to be fitted in a notch and detained there. As a result, a unit 6-1 rotates clockwise round a shaft 7-1 to open the space between the guide plates 11-1 and 11-2, and a feed roller 3-1 will separates from a separating roller 3-2. At the same time, a projection 6-2 heaves the shaft end of the transporting upper roller 4-1 to open nibs of the transporting upper and lower rollers 4-1, 5.