baber/WOPTO huggingface dataset:
Patent JP-H0519769-A (JP)
Title: Musical sound generation device
Inventor: HATANAKA MASAHIKO
IPC: G10H7/00
Filed: 1991-07-09
Abstract: PURPOSE:To enlarge timbre variation with simple constitution and to synthesize plural musical sound instrument sounds of, specially, strings. CONSTITUTION:A multiplier 3 multiplies respective band-divided waveform signal, read successively out of a waveform generation part 1 wherein a musical sound signal is divided by plural frequency bands and stored, band by band, by the addition result of an adder 21 by which modulated waveform from a multiplier 20 is added to band waveform amplitude coefficients outputted from a band waveform amplitude coefficient generation part 2 corresponding to the respective frequency band signals; and the adders 4 adds the results to synthesize a musical sound signal.
Patent JP-H0666118-A (JP)
Title: Disc valve engine
Inventor: OHASHI TADASHI
IPC: F01L7/06
Filed: 1992-05-18
Abstract: PURPOSE:To form an engine main body compactly by turning a disc plate valve which is installed in a cylinder head and in which double laminated upper and lower parts are rotated in opposite directions each other, by means of rotation of a crank shaft. CONSTITUTION:A shaft 1 is rotated by rotation of a crank shaft to transfer the rotation to the ring gear of a disc plate valve 3. A shaft 2 is rotated in opposite direction to transfer rotation to the ring gear of a disc plate valve 4. Since the disc plate valve 3 is connected to a disc valve 5 through respective ring gears, the disc plate valve 5 is moved. A disc plate valve 6 is also moved by the disc plate valve 4 in the same way. Therefore, each disc plate valve of a piston is moved. It is, thus possible to form an engine main body compactly so as to stand high rotation of a valve mechanism.
Patent JP-S5957683-A (JP)
Inventor: TAKAHASHI HITOSHI
IPC: A63H11/14
Filed: 1982-09-27
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-S6412409-A (JP)
Title: Cross-linked polyethylene-insulated power cable having stainless steel sheath
Inventor: CHIKADA AKIO
IPC: H01B7/18
Filed: 1987-07-06
Abstract: PURPOSE:To improve reliability without causing damage on a cable even if the amount of press-in at the time of forming is increased by arranging a semiconductor cushion layer between a metallic shield layer arranged on an insulation core and a corrugated stainless steel sheath located outside the shield layer. CONSTITUTION:Over a conductor 1 are arranged an inner semiconductive layer 2, a cross-linked polyethylene insulation layer 3 and an outer semiconductor layer 4 to form an insulation core A. Over the core A are arranged a metallic shield layer 5, a semiconductive cushion layer 6, a corrugated stainless steel sheath 7, and a corrosion prevention layer 8 of polyethylene. The cable formed in this way sustains less damage on the important parts such as the layer 5 and the core A even if the amount of press-in is increased at the time of corrugation forming of the sheath 7 because of the cushion effect of the layer 6 sandwiched between the sheath 5 and the layer 5. As a result, a gap g' within the cable can be made small. This makes the sheath and the core hard to be displaced from each other and reliability is improved.
Patent JP-S5792121-A (JP)
Title: Method for estimation of phosphorus concentration of steel bath
Inventor: KATOUGI TAKESHI
IPC: C21C5/32
Filed: 1980-11-29
Abstract: PURPOSE:To determine the effective amt. of oxygen used for oxidation of steel bath components accurately, estimate phosphorus concn. accurately and realize delicate dephosphorization control by analyzing the gases discharged from the steel bath in a converter. CONSTITUTION:An effective amt. of oxygen is determined in accordance with the amt. of O2 blown into a converter and the results of analysis of the gases discharged from the converter, that is, the respective concns. of CO, CO2, N2 and O2. On the other hand, the temp. of the steel bath and the amt. of C in the steel bath are determined by known sublance measurement during the course of blowing. The rate of decarbonization and the rate of desiliconization are determined from the amt. of C thus obtained, and the estimated value of the amt. of the molten steel, as well as the amts. of C and Si at the charging of the molten iron and the amt. of the molten iron, and further the amt. of O2 used for the decarbonization and desiliconization is calculated, from which the amt. of iron oxide in slag is calculated. From the amt. of iron oxide, and the temp. of the steel bath thus obtained, or further the amt. of quicklime charged as a slag making agent into the converter, the amt. of phosphorus contained in iron scraps, etc. charged as a coolant into the converter, etc., the phosphorus concn. in the steel bath at the time of the sublance measurement is estimated and calculated with high accuracy, for example, by utilizing the Balajiva's equilibrium equation.
Patent JP-S5959999-A (JP)
Inventor: NAKAJIMA YASUTOSHI
IPC: D21H17/67
Filed: 1982-09-29
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-2000354572-A (JP)
Title: Vacuum cleaner
Inventor: TERADA TAKESHI
IPC: A47L9/24
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of maintaining good suction performance by preventing the suction performance from being decreased by deformation of a suction hose. SOLUTION: A shape-retaining wire 33 formed from a shape memory alloy is disposed inside the hose 31 of a suction hose 30 connected at one end to the suction opening of a cleaner body and having a nozzle body communicated with the other end, the cleaner body having both a dust collecting chamber communicated with the suction opening and having a dust colleting device disposed therein and a fan chamber containing a motor-driven fan therein. The shape-retaining wire 33 is made to memorize its shape so that it becomes circular during cleaning.
Patent JP-H1116498-A (JP)
Title: Inspection method of plasma display panel and manufacture of plasma display panel
Inventor: ASANO TOSHIRO
IPC: H01J9/227
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To optimizingly control printing conditions and the like of physical properties of a phosphor by detecting whether color unevenness on a phosphor screen or a printing defect exists or not as high inspection efficiency. SOLUTION: In the event that ultraviolet rays of wavelength shorter than 240 nm are applied, in the atmosphere, from an ultraviolet lamp 2, for example, to a phosphor screen on a PDP 1 and that a light emitting state on the phosphor screen is monitored/displayed on a monitor television 4 via a color television camera 3 while ozone is discharged out of a shield cover 9, printing unevenness and the like can be easily evaluated. Various conditions for forming a phosphor screen are improved based on results of the evaluation.
Patent JP-H0220157-A (JP)
Title: Key telephone set
Inventor: SAKAI YASUMASA
IPC: H04Q3/58
Filed: 1988-07-08
Abstract: PURPOSE:To answer a received telephone call when occupied by switching a hands free call function and a hands set call function with a switching signal to function by a PB signal from an opponent side after the incoming call. CONSTITUTION:A line control part CCU2 receives a signal from an opponent side and reports it to a microprocessor MPU1. The MPU1 successively accumulates a PB signal to a RAM and at the time of 4 digits, compares it with the registered passwords of 4 digits, and at the time of coincidence, a change-over switch SW3 is switched to the speaker and a microphone having a hands free call function, the call is executed and completed when the call ends. When it is not coincident with the password, the change-over switch SW3 is switched to a receiver side having a hands set call function, a receiver is picked up, the call is performed, and completed when the call ends.
Patent JP-2000004145-A (JP)
Title: Illumination control circuit
Inventor: ENDO SHINICHI
IPC: H03K3/282
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a illumination control circuit which can forcibly generate an unstable state when a multivibrator circuit is latched. SOLUTION: This illumination control circuit 1 is equipped with a latch preventing circuit 5 which is connected to the multivibrator circuit 3 and turns off one of 1st and 2nd transistors TR1 and TR2 of the multivibrator circuit 3 when the transistors TR1 and TR2 both are turned on.
Patent JP-2000000734-A (JP)
Title: Rotary cutting tool with chip discharge mechanism
Inventor: SHIMOMURA HIROSHI
IPC: B23C5/28
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To reliably supply a mist-like cutting medium or cold air to a prescribed position without scattering it to the periphery by forming a delivery hole for delivering a mist-like cutting fluid or cold air from the tip part in a chip housing body. SOLUTION: The tip part of the chip housing body movable part 22b bends inside in the radial direction so that the inner peripheral surface and the outer peripheral surface gradually diametrically contracts as they proceed to the tip, and a delivery port 26a of an oil hole 26 is opened in the tip part outer peripheral surface 22bA being an inclined face. Since a chip discharge space R is put under negative pressure by a vortex flow generated according to rotation of a tool main body 11 and suction by a sucker, oil mist (m) delivered from the tip part of a chip housing body 22 is sucked in the inner peripheral surface side of the chip housing body 22 to be supplied to the surface of a cutting material (w) and a cutting edge without scattering to the periphery so as to perform the excellent lubricating action and cooling action.
Patent JP-H0457578-A (JP)
Title: Digital phase controller for rotating body
Inventor: YANAGAWA YOSHIFUMI
IPC: G05D13/62
Filed: 1990-06-27
Abstract: PURPOSE:To prevent deterioration in the accuracy due to digit truncation by converting the digit truncation data caused in a digital phase processing system into a time series signal within a time when a rotating body turns around. CONSTITUTION:The controller consists of a drum motor 1, a rotating speed detector 2, a frequency divider circuit 3, a phase control signal generating means 5, a multiplier 7, a division means 11, a correction means 12, a signal source or FG signal input terminal 13, a level conversion means 14, a signal conversion means 15 and an adder means 16. Then a digit truncation data caused due to a limit of an input bit number of a D/A converter 9 and an input bit number of the adder 16 or the like is corrected simply with high accuracy by using the correction means 12, the level conversion means 14 and the signal conversion means 15 so as to convert the digit truncation component of a phase control data into a time series signal whose time average is equal to the digit truncation component. Thus, the phase control of the rotating body is implemented without deteriorating the control accuracy of the phase control system.
Patent JP-S5869405-A (JP)
Title: Controller for electric motor vehicle
Inventor: KAGA ATSUSHI
IPC: B60L9/22
Filed: 1981-10-20
Abstract: PURPOSE:To prevent the voltage rise of a filter condenser by connecting the cathode of a thyristor to a current reducing resistor to form a closed circuit with the part of the resistor, a filter reactor and the thyristor. CONSTITUTION:The anode of a thyristor 11 is connected to the connecting point of a current reducing resistor 9 and a filter reactor 5, and the cathode is connected to the resistor 9 to form a closed circuit with at least part of the resistor, the reactor 5 and the thyristor 11. In this structure, when a gate stop is applied to an inverter 7, the thyristor 11 is simultaneously fired. As a result, the energy of the reactor 5 does not charge a filter condenser 6 but is abruptly reset via the resistor 9 in the formation of a circuit loop of the reactor 5, the thyristor 11, the resistor 9 and the reactor 5. Accordingly, the voltage rise of the condenser 6 can be prevented.
Patent JP-S6324469-A (JP)
Title: Picture processor
Inventor: ICHIYANAGI YOSHIO
IPC: G06T5/20
Filed: 1986-07-17
Abstract: PURPOSE:To simplify a circuit by using the vertical and horizontal symmetry of a feature of the factor in a general filter processing and using a common multiplication means to the same factor. CONSTITUTION:In the multiplication means 101, first line picture data i11, i12, i13 are multiplied by the factors (a), (b), (a) to obtain picture data i11a, i12b, i13a and the picture data adjacent to the direction of a line thereof is synchronized in the direction of the line and added by the first addition means to obtain picture data i11a+i12b+i13a. The picture data from the first addition means 103 is synchronized at right angles with the line direction by a second delay means 201, namely, is synchronized vertically and added by the second addition means 202 to obtain picture data i11a+i12b+i13a+i21b+i22c+i23b+i31-a+i32b+i33a. Thereby, the filtering processing is carried out to a remarkable picture element i22.
Patent JP-H04368811-A (JP)
Title: Molding method for very fine pieces
Inventor: TAGUCHI MICHIO
IPC: B28B3/02
Filed: 1991-06-14
Abstract: PURPOSE:To provide a molding of very fine pieces of even density easily and efficiently. CONSTITUTION:A product cavity 16 and a molding tool 10 provided with a discharge passage 20 communicated with the cavity are used, and very fine pieces 34 and a lubrication substance 36 with its boiling point lower than the normal temperature are filled in the cavity, and the very fine pieces and the lubrication substance are pressurized substantially up to 10/kg/cm<2> or above in the cavity, and the lubrication substance is discharged outside the molding tool through the discharge passage.
Patent JP-H05280637-A (JP)
Title: Device for preventing misoperation of control mechanism for automatic transmission
IPC: F16H61/16
Filed: 1992-06-26
Abstract: PURPOSE:To avoid misoperation such as selecting a P range at a car speed of predetermined value or more and also to correspond to an unexpected shock according to attaining this P range. CONSTITUTION:A range control part 20 is constituted such that switching to a P range is inhibited, when a direction signal of the P range is inputted at a car speed of the first predetermined value or more, and permitted when the car speed is the second predetermined value, smaller than the first predetermined value, or less and after outputting an alarm signal, when the car speed is the first predetermined value or less and further the second predetermined value or more.
Patent JP-H04368252-A (JP)
Title: Collision sensor
Inventor: KIUCHI TORU
IPC: B60R21/0136
Filed: 1991-06-14
Abstract: PURPOSE:To improve the sensor sensitivity and to keep off any unnecessary inflation of an air bag. CONSTITUTION:In a collision sensor consisting of plural pieces of primary sensors 17 set up at specified sensibility and a secondary sensor 16 being turned to ON after being held, under pressure, by large force of more than specified value, it detects a collision in the case where the secondary sensor 16 is turned to ON irrespective of ON or OFF of these primary sensors 17, or each ON signal out of these primary sensors 17 has satisfied the preset condition, thereby outputting such a signal as inflating an air bag.
Patent JP-H0611287-A (JP)
Title: Heat exchanger
Inventor: KAWABATA KATSUHIRO
IPC: F28F1/12
Filed: 1992-06-26
Abstract: PURPOSE:To improve the water draining function of a mesh fin type heat exchanger. CONSTITUTION:In a heat exchanger consisting of a number of heat transfer pipes 1 arranged parallel to one another and a number of net-like fins 2 joined to the outer peripheries of the heat transfer pipes 1 parallel to the axes thereof, the mesh of each net-like fin 2 is made smaller near the heat transfer pipes 1 than midway therebetween.
Patent JP-H0728915-A (JP)
Title: Electronic voting system
Inventor: OTA KAZUO
IPC: G06Q50/34
Filed: 1993-07-08
Abstract: PURPOSE:To provide an electronic voting system which can assure the voting secrecy and also can confirm no padded number of voters for the safe secret voting. CONSTITUTION:Each voter owns an IC card 100, and a reception terminal 200 and a voting terminal 400 are prepared at each voting place. A center is provided with a totalizing device 600 and a list 700 of voters. Then the voter is identified at the terminal 200 and transmits high signature produced by the card 100 to the terminal 200. The terminal 200 sends the received signature to the device 600. Then the device 600 opens the list 700 to the public, and the list 700 shows all registered voters and their signatures.
Patent JP-H04365706-A (JP)
Title: Control method for rotary rack device with shutter
Inventor: KANEDA YOSHIHIRO
IPC: B65G1/127
Filed: 1991-06-13
Abstract: PURPOSE:To improve the safety measure and the interior temperature maintaining effect by operating an alarm device or closing a shutter when the non-detection state of a detecting sensor for hands or articles on the side of a load in/out port continues for a preset time. CONSTITUTION:Safety sensors 23 comprising a projector and a photo detector are disposed on both right and left side of a load in/out port 13 in plural vertical stages to detect loads and hands. In the case where an operation end push button switch 27 is not operated until the standby time T set on a timer function of a control device 23 elapses since the safety sensor detects an operator's hands or a load lastly, an alarm device is operated, and a motor 17 of a shutter driving means 15 is reverse-driven at a preset low speed through a motor controller 29 to rotate chains 16a, 16b in the reverse direction, whereby a shutter 12 is lowered and closed at a lower speed than the lower closing movement caused by operating the operation end push button switch 27.
Patent JP-H0457142-A (JP)
Title: Operation manual generating device
Inventor: KANEKO TAKASHI
IPC: G06F15/00
Filed: 1990-06-26
Abstract: PURPOSE:To sufficiently utilize the function of equipment by judging the function requested by an operator, generating an operation manual by combining the explanatory data of an operating content at every processing step, and offering it to the operator. CONSTITUTION:When the operation manual is requested, the kind of the operation manual requested by the operator is judged, and the explanatory data of the operation at every processing step required for the execution of the function of a facsimile mail equipment 1 is read out from an instruction information part 21, and it is edited and generated as the operation manual in a manual generating buffer 14. Furthermore, an edition control part 23 judges the operation manual requested by the operator by analyzing operation error data in a data storage part 19, and expedites to correct an operating method, and also, edits and generates the explanatory data of the operation at every required processing step as a corrective operation manual in the buffer 14 by reading out from the instruct information storage part 21. Thereby, it is possible to improve man-machine interface, and to efficiently utilize the function of the equipment.
Patent JP-S5975818-A (JP)
Inventor: HERUMUUTO SHIYUTAINMAN
IPC: F24F11/75
Filed: 1983-09-16
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-H06282234-A (JP)
Title: Fluorescent character display device
Inventor: MASUDA NOBUYUKI
IPC: G09F13/42
Filed: 1992-06-26
Abstract: PURPOSE:To provide a fluorescent character display device having the capability to indicate such signs as used for a commercial signboard and show window, or a road sign and a directional sign with distinctness or high brightness in the indication section thereof. CONSTITUTION:Fluorescent paint is applied to the inner or outer side of a face plate 13 for receiving ultraviolet light from an ultraviolet light emission source 11 such as black light housed in a case 10 for exciting fluorescent light, and a fluorescent coat 14 of 100 microns or less in thickness is thereby formed. Also, a sign 15 consisting of characters, a design or the like is laid on the surface of the plate 13, using general paint, a color tape or the like, thereby providing a fluorescent character display device having such high distinctness as conventionally unavailable and further having high brightness.
Patent JP-S6231882-A (JP)
Inventor: UEHARA KIYOHIRO
IPC: G09F9/35
Filed: 1985-08-02
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-2000012343-A (JP)
Title: Resin mold coil and production method thereof
Inventor: KAIZU TOMOHIRO
IPC: H01F27/32
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable resin mold coil and production method thereof by mitigating the thermal stress when resin-cured and operation of a transformer, and by increasing the strength for electro-magnetic mechanical power in a short-circuit accident of the transformer, and by improving the strength for tension at winding the wire, when a hardened bobbin impregnated with thermosetting resin as a fiber material, instead of an internal metal mold. SOLUTION: The resin mold coil is constituted by a bobbin 1, winding 2, and a mold resin 3. The bobbin 1 comprises a plurality of layers of glass fiber- based prepreg materials 11 and 12. Specifically, the bobbin 1 has the layer 11 which contains a small amount of thermosetting resin and which is placed far from the winding 2 comprising cured prepreg materials, and the bobbin 1 has also the layer 12 which contains a large amount of thermosetting resin and which is placed near to the winding 2 consisting of cured prepreg materials.
Patent JP-S6231719-A (JP)
Title: Damping device for oscillation of rotor
Inventor: SHIMIZU FUKUZO
IPC: F16C27/00
Filed: 1985-08-01
Abstract: PURPOSE:To save lubricant by setting the upper end portion of a thrust bearing lower than the upper face of a moving body and lowering the liquid level entirely. CONSTITUTION:A bearing 4 is placed on the bottom face of a concave portion 22 and lubricant P is filled in an oil bath 1 so as to secure height R from the upper end portion of the thrust bearing 4 to the liquid level of the lubricant P, then the height R' from the upper face of a moving body 21 to the liquid level of the lubricant P can be reduced to R'=R-(S-t), (t is the height of thrust bearing). Then, when the inner diameter of the oil bath 1 is made D, the quantity of lubricant can be saved by piD<2>(S-t)/4.
Patent JP-H0730000-A (JP)
Title: Nonvolatile semiconductor memory device and its manufacturing method
Inventor: ARAKI HITOSHI
IPC: H01L29/792
Filed: 1993-07-09
Abstract: PURPOSE:To improve the electric charge holding characteristics of a memory cell by a method wherein a dummy cell threshold value setting circuit for setting the threshold value of a dummy cell to be a different value from the threshold value of a memory cell for data memory within a cell array is provided. CONSTITUTION:A memory cell for data memory is selected by a row decoder 11, a column decoder, and a column selecting circuit 12 to read or write. A dummy cell threshold value setting circuit 13 is provided so that the threshold value of a dummy cell of one row in each peripheral part in a row direction within a cell array and one column in each peripheral part in a column direction can be set to be a different value from the threshold value in an ultraviolet ray erase state of the memory cell for data memory within the cell array. Thus, a movable ion invading the inside of the cell array from a cell array external part can be captured in the peripheral part of the cell array to improve the electric charge holding characteristics of the memory cell.