baber/WOPTO huggingface dataset:
Patent JP-H0362735-A (JP)
Title: Adaptive delta modulation signal demodulation circuit
Inventor: NOMURA ATSUSHI
IPC: H03M3/02
Filed: 1989-07-31
Abstract: PURPOSE:To prevent production of noise even in the case of unvoice state by discriminating it to be in a nonvoice period when discontinuity of a digital signal is consecutive in excess of n-bit so as to bring an analog signal obtained through the integration of the digital signal forcibly to an intermediate level. CONSTITUTION:An analog signal whose amplitude is small is converted into a digital signal with unconsecutive '0s' or '1s' in the adaptive delta modulation. When the unconsecutive digital signal is inputted to a 4-bit up-down counter 1, its output reaches a value close to '0000'. An unvoice detection circuit 2 reads an output of the 4-bit up-down counter 1 at a period T, detects the unvoiced state when the output is equal to or less than a set positive or negative absolute value to count up an n-bit counter 3. An unvoiced period discrimination circuit 4 identifies the unvoiced period when the unvoiced state is consecutive for number of times of (2<n>-1) in this way, an integration device 5 outputs an intermediate level to form the unvoiced state.
Patent JP-S6177688-A (JP)
Inventor: YOSHINO YOSHITOMI
IPC: C04B41/45
Filed: 1984-09-21
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-H0923743-A (JP)
Title: Artificial culture soil and its production
Inventor: NAGAI MASAYUKI
IPC: C09K17/50
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial culture soil ensuring air permeability required for the growth of plants and excellent in strength by mixing ground waste rock wool, etc., with water and a binder such as guar gum and subsequently calcining the mixture under a specific condition. SOLUTION: Ground wasted rock wool and/or rock wool are mixed with water and a binder such as one or more of guar gum, CMC and starch, and the mixture is subjected to the reduction of the water content to give a water content of 20-50%. The water-reduced mixture is extruded and ground. The produced particulate ground product is calcined at 1100-1190 deg.C to obtain the calcination foam product 1 having an apparent specific gravity of 0.3-0.5g/cm<3> and capable of being used as an artificial culture soil.
Patent JP-S6177102-A (JP)
Title: Magnetic recording medium and its truth or falsehood deciding method
Inventor: FUJITA MINORU
IPC: G11B20/18
Filed: 1984-09-22
Abstract: PURPOSE:To facilitate manufacture and to improve versatility by recording magnetically information on a track including an area where magnetic recording and reproduction are difficult and deciding on the truth or falsehood of the magnetic recording medium from specific data on the track, and erasing magnetic record upon occasion. CONSTITUTION:When a magnetic card is inserted into terminal equipment, data 5 is reproduced or rewritten, and data 6 for decision making is written on the data track 4 for decision making by a magnetic head and read and further erased by an erasing head upon occasion. An identification code 3 is left when the data for decision making is written and reproduced, so no reproduction output is obtained from this part. The kind of the card and the truth or falsehood of the magnetic recording medium are identified from the presence and absence time, interval, number of reproduction outputs of the data track 4 for decision making. Consequently, the magnetic recording medium which is prevented from being counterfreited and easily manufactured and also has large versatility while its truth or falsehood is easily identified is obtained.
Patent JP-2000019129-A (JP)
Title: Tape conveyance method for image processing inspection and tape conveyance device
Inventor: YOKOYAMA KAZUHISA
IPC: G01B11/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a tape conveyance method for image processing inspection and a tape conveyance device, capable of preventing distorsion of a photographed part by keeping a photographing position of a tape for mounting accurately, and capable of executing a continuous inspection accurately, and capable of inspecting, in a state noncontact with the surface of the tape for mounting. SOLUTION: In this tape conveyance method of an image processing inspection device T for inspecting a pattern on the tape P surface for mounting semiconductor by a line sensor S, the tape P for mounting is held in the curved state, and the surface of the curved tape for mounting P is aligned with a photographing position. Thereby, the photographing position of the tape for mounting P is kept accurately, therefore, distorsion of a photographed part can be prevented and a continuous inspection can be executed accurately, and the inspection can be executed in the state noncontact with the surface of the tape for mounting P.
Patent JP-H0484504-A (JP)
Title: Fm modulator
Inventor: MIURA KATSUNORI
IPC: H03C3/06
Filed: 1990-07-27
Abstract: PURPOSE:To eliminate the need for the adjustment of frequency shift by applying a DC signal and an AC signal to a VCO as a control signal superimposingly, deciding a center frequency and a frequency shift depending on them, applying the DC signal to a voltage controlled amplifier as a control signal thereof and controlling the amplification of the AC signal with the DC signal. CONSTITUTION:A DC signal and an AC signal are applied to a VCO 3 as a control signal superimposingly and they decide a center frequency F0 and a frequency shift  f, the DC signal is applied to a voltage controlled amplifier 2 as its control signal to control the amplification of the AC signal with the DC signal. That is, the adjustment of the center frequency F0 is executed by an F0 adjustment circuit 1 and the frequency shift  f is adjusted by using the voltage controlled amplifier VCA 2 controlled by an output of the F0 adjustment circuit 1. Thus, the adjustment to compensate the dispersion in the characteristic and temperature drift of the VCO and to optimize the frequency shift is not required.
Patent JP-S6092170-A (JP)
Title: Front body structure for automobile
Inventor: UMEDA TAKASHI
IPC: B62D25/04
Filed: 1983-10-25
Abstract: PURPOSE:To improve structural strength in car front body, by making up both of a reinforcing part for a front pillar and a reinforcement, having a support part where one end part of a reinforce member is coupled, into each separate structure apart from a cabin side outer panel. CONSTITUTION:A front pillar inner 40 having each of beltlike join parts 41 and 42 is set up at the inner side of a car body, while these join parts 41 and 42 are tightly attached to each of join parts 23 and 24 of a front pillar reinforcement 20, and the whole lot of a front side 43 is tightly attached to the inner surface of a support part 22 of the front pillar reinforcement. This front pillar inner 40 forms a front pillar having a closed sectional structure in combination with a front pillar outer 11. A wheel apron reinforcement is tightly attached to the support part 22 of the reinforcement 20 and coupled with the front pillar part as one body.
Patent JP-H07235137-A (JP)
Title: Data-recording/reproducing apparatus and servo processing method therefor
Inventor: IGARI CHIKASHI
IPC: G11B20/12
Filed: 1994-08-24
Abstract: PURPOSE:To obtain a data-recording/reproducing apparatus which can correctly detect a head position of a data sector and surely make access to data without setting a specific area on a disc to record an address mark even when servo sector pulses are not continuously generated. CONSTITUTION:A servo processing circuit 11 extracts a servo sector number recorded at a predetermined position of each servo area of a disc 1 so as to identify each servo area. A sector pulse-generating circuit of the servo processing circuit generates a data sector pulse at a timing corresponding to a head position of a data sector determined based on the servo sector number.
Patent JP-S6356014-A (JP)
Title: Photoelectric switch
Inventor: KASHIYOU YASUKI
IPC: H03K17/78
Filed: 1986-08-26
Abstract: PURPOSE:To obtain a photoelectric switch offering ease of use by providing a means setting a frequency of a pulse signal optionally so as to avoid mutual interference even if plural sets of same switches are arranged side by side. CONSTITUTION:An oscillator 1 consists of an integrated circuit 15, a charging resistor 11 setting a frequency, a discharge resistor 13 setting a pulse width and a time constant capacitor 14. The charging resistor 11 is formed as a variable resistor and a pulse signal having a frequency in response to the resistance value is sent from an output terminal 16. Thus, the user sets many kinds of frequencies of an emitted signal from a light emitting element 2, and even if plural sets of photoelectronic switches are used side by side, when emitting signals having different frequencies are used, mutual interference is not caused and the switch offers ease of use to the users.
Patent JP-S6094650-A (JP)
Inventor: YOSHIDA SHIGERU
IPC: D03D49/70
Filed: 1983-10-25
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-H0759233-A (JP)
Title: Method for securing wire in tube
Inventor: YOSHIDA HIDEKI
IPC: H02G3/30
Filed: 1993-08-11
Abstract: PURPOSE:To provide a method for bonding a wire, passed through a tube, to the tube by means of an adhesive in which the adhesive can be fed quickly into the tube and the workability can be enhanced. CONSTITUTION:A wire is passed through a tube 11 which is placed at a predetermined position on a lower mold 2 and then an upper mold 4 is lowered thus sandwiching the tube 11. The upper mold 4 is provided with a recess 4a having inner space communicated with a pressure reducing unit through a pressure reducing pipe 5. An adhesive 13 is then fed to one end part of the tube 11 and the recess 4a is evacuated. Consequently, the adhesive 13 is sucked into the tube 11 and enters quickly therein.
Patent JP-H0862413-A (JP)
Title: Method for changing distribution of pitch of diffraction grating in longitudinal direction and for forming grating thereof in optical waveguide
Inventor: JIYAN GIRON
IPC: G02B6/34
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for changing the distribution of a pitch in a vertical direction of a diffraction grating and forming such a grating in an optical waveguide. SOLUTION: In order to change the distribution of the pitch in the vertical direction of the diffraction grating R, the change with passage of time of a size in the vertical direction is applied to a supporting body S along a line L. Along the line L, the supporting body S at least indirectly supports the continuous diffraction elements of the grating R. The supporting body S is an auxiliary component to which an optical fiber F is adhered, for instance, and the fiber F is provided with the grating R. A dilation coefficient dl/l indicates the local relative value of the change in the size, and the coefficient is changed along the line L. This method is especially applicable to the manufacture of a variable pitch type optical refraction filter in an electric communication system by the optical fiber.
Patent JP-2000081208-A (JP)
Title: Method for removing water of incineration residue carried out from wet slag removing device by machine and the device thereof
Inventor: MORANT DANIEL
IPC: B09B5/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for decreasing the water content of an incineration residue conveyed from a combustion chamber to a water tank of a wet slag removing device and carried out from there using a mechanical conveyance medium and a device in which the water content of the incineration residue conveyed from the combustion chamber to the slag removing device is decreased. SOLUTION: An incineration residue conveyed to a wet slag removing device 12 via a slag ventilation cylinder is conveyed from a water bath 16 in a water tank 14 of the wet slag removing device 12 by a mechanical conveyance medium 20. At that time the heat loss of the incineration residue is restricted to a minimum by a thermal insulation 15 at the water tank 14 wall of the wet slag removing device 12 and a thermal insulation floating body 17 of the water bath 16. The incineration residue at a distal end area 25 of a conveyance section 26 is conveyed from the mechanical conveyance medium 20 to on a filter net 32 of a pressure reducing device 34. There, the water accompanied with and conveyed from the wet slag removing device 12 is removed based on a vacuum that is in close contact with the filter net 32.
Patent JP-2000027613-A (JP)
Title: Electrodynamic valve driving device for internal combustion engine
Inventor: MIYOSHI NORIOMI
IPC: F16K31/08
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a valve driving device capable of improving the engine performance while lowering the valve seating sound and increasing the control area of valve timing and lift, and having excellent responsiveness and reliability while restricting the mass of a movable part. SOLUTION: A bottomed-cylindrical valve driving body 11 is fixed to a shaft end of a valve 3, and a moving coil 13 is wound around a peripheral surface of the cylinder part along the axial direction of the valve 3, and a permanent magnet 10 is fixed to a yoke 7, which is fixed to a cylinder head 1 through a bracket 5, so as to surround the moving coil 13 and so that the magnetic flux is generated in a direction crossing the winding axis of the moving coil 13.
Patent JP-H1047767-A (JP)
Title: Hot water supply device
Inventor: NISHIHATA TOMOHIRO
IPC: F24H1/10
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To surely prevent heating operation from being effected at low water level during a reheating operation in a hot water feeding device performing the temperature keeping operation. SOLUTION: In a hot water supply device 1 in which a temperature keeping operation of hot water within a heat exchanger during a non-discharging of hot water period is carried out in response to an instruction of reheating, a state of presence of hot water within the heat exchanger 2 is checked prior to executing the temperature keeping operation and when an amount of hot water more than its desired volume is present, the temperature keeping operation can be carried out and in turn when the amount of hot water is lower than its desired volume, the temperature keeping operation is prohibited. In this way, when only a slight amount of hot water lower than a desired volume is present within the heat exchanger 2, the reheating operation is not carried out, resulting in that reheating operation at low water level is prevented from being carried out.
Patent JP-S58101405-A (JP)
Title: Manufacture of inductor
Inventor: YAMAMOTO HIROMASA
IPC: H01F17/04
Filed: 1981-12-11
Abstract: PURPOSE:To obtain a large inductance value using a simple process by a method wherein the facing of magnetic substance green sheet, obtained by mixing magnetic powder in vehicle, is provided on a blank coil whereon a conductor wire is wound around on a magnetic substance rod. CONSTITUTION:A blank coil 4 is formed by winding a conductor wire on the sintered magnetic substance rod 1 using a ferrite by fixing both ends of said magnetic rod 1 using paste 3. Then, facing is provided by winding a magnetic green sheet 5 around the blank coil 4. The sheet 5 is made by mixing the magnetic powder and the vehicle and formed into sheet form. Then, a chip-formed inductor is obtained by sintering the sheet 5. According to this method of manufacture, which is fundamentally a winding method wherein a coil is formed by winding a conductor wire, a large inductance value and a Q value can be obtained, and a highly precise outside measurements can also be obtained because of the simple process of manufacture.
Patent JP-S6260897-A (JP)
Title: Method for washing permeable membrane in cationic electrodeposition
Inventor: INOUE HIDEMASA
IPC: C25D13/00
Filed: 1985-09-12
Abstract: PURPOSE:To wash a permeable membrane most easily at a low cost without necessitating special control of concn., etc., by using an electrode soln. of a diaphragm electrode as a washing liq. CONSTITUTION:An electrically conductive article 1 to be coated is dipped in a liq. paint vessel 3, a voltage is impressed between a diaphragm electrode 70 and the electrode 1 in the vessel 3, hence the article 1 is coated and an electrode soln. 72 in the electrode 70 is circulated and supplied. The excess paint deposited on the coated film surface by the coating is removed by dipping the article 1 in a washing liq. vessel 16. The dilute liq. paint 4 in the vessel 3 or at least of the washing liq. contg. excess paint is supplied to ultrafiltration or reverse osmosis devices 22 and 23 and separated into the filtrate and a concd. liq. paint. At this time, a part of the electrode soln. 72 is supplied to the permeable membranes of the devices 22 and 23 by a pump 38 and the clogged permeable membranes are washed. Since the concn. of an acid such as acetic acid in the electrode soln. 72 is regulated to be balanced with the paint, the composition of the paint is not substantially changed or the paint is not deteriorated even when the soln. is mixed into the liq. paint.
Patent JP-S6092372-A (JP)
Title: Production of emulsion type pressure-sensitive adhesive
Inventor: SUGII TETSUJI
IPC: C09J133/04
Filed: 1983-10-25
Abstract: PURPOSE:To obtain the titled adhesive which has good bond properties and very high internal cohesive force, by polymerizing a polyfunctional monomer within the particle of an org. peroxide-contg. emulsion type polymer. CONSTITUTION:An alkyl (meth)acrylate monomer or a mixture thereof with other copolymerizable monomer is emulsion-polymerized in an aq. medium in the presence of an org. peroxide and a redox polymn. initiator of 30 deg.C or below to obtain an aq. dispersion of an emulsion type polymer which is tacky at room temp. A monomer contg. at least two ethylenically unsaturated bonds or a mixture thereof with a monomer contg. an ethylenically unsaturated bond copolymerizable therewith is added to said aq. dispersion. While stirring at 65 deg.C or lower, said monomer is dissolved in the particle of the emulsion type polymer. The org. peroxide is thermally decomposed at 65 deg.C or higher to polymerize the monomer in the particle of the emulsion polymer, thus obtaining the titled adhesive. A pressure-sensitive adhesive tape obtd. from this adhesive has excellent bond properties, cohesive force and adhesion.
Patent JP-H0759175-A (JP)
Title: Field network transmitter
Inventor: AKASAKI ICHIRO
IPC: H04Q9/00
Filed: 1993-08-12
Abstract: PURPOSE:To improve the utilizing efficiency of a transmission line. CONSTITUTION:The field network transmitter is provided with an exclusive OR means 5 which exclusively ORs sampling data to be sent to other station and sampling data of at least one preceding period than the sampling of the sent sampling data and provides an output of exclusive OR data, a compression means 7 discriminating a bit series of an exclusive OR data outputted from the exclusive OR means 5 and compressing the data based on the continuity of each digital value forming the bit series, and a transmission means 9 sending the compressed data by the compression means 7 to other station as sampling data.
Patent JP-H0949679-A (JP)
Title: Antisweating structure and antisweating control system for refrigerater
Inventor: FURUKAWA KAZUYUKI
IPC: F25D21/04
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To contrive simplification of assembly structure and make assembling work easier and effectively prevent condensation from occurring. SOLUTION: An antisweating structure for a refrigerater comprises a recessed groove 11 formed in an outer periphery 2a of a refrigerater inner box 2 engaged with an outer periphery 1a of a refrigerater outer box 1 and a condensation pipe 6 disposed in an interior of the groove 11. This antisweating control system comprises a detecting means for detecting ambient temperature around the refrigerater and surface temperature of an outer wall of the refrigerator, a memory means for storing conditions for condensation on the outer wall of the refrigerator and a judging means for judging whether temperature conditions for condensation are satisfied on the basis of output signals transmitted from the detecting means.  If a judgment that the temperature conditions for condensation has almost been satisfied is made, refrigerant in a high temperature state is introduced into the condensation pipe 6.
Patent JP-2000033482-A (JP)
Title: Method for controlling controller for welding apparatus
Inventor: OIWA HISAYA
IPC: B23K11/24
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To sufficiently apply the capacity of a control device and to execute the control of the speed of a motor, torque developed with the motor and current for welding in a sufficient accuracy by changing sampling periods to the motor speed, the supplying current into the motor and the current for welding with a shifting mode of a gun arm with the motor and a welding mode for supplying the current to the gun arm. SOLUTION: In the shifting mode, since the welding work is not executed, the sampling of the current for welding is not executed. On the other hand, since the rotation of the motor is necessary to control at the high accuracy, to the motor speed and the current for operating the motor, the sufficient control accuracy is obtd. i.e., the sampling is executed in the short period. In the welding mode, the sampling of the current for welding is executed in the sampling period T/2 corresponding to the peak of the primary side welding current of AC current. The sampling periods of the current for operating the motor and the motor speed are set to T/2 and 3T/2, respectively.
Patent JP-S6446465-A (JP)
Title: Condom
Inventor: OYAMADA MASAYOSHI
IPC: A61L2/16
Filed: 1987-08-13
Abstract: PURPOSE:To develop a spermatocidal property and to enhance contraceptive effect without losing a use feeling, by mixing a bactericidal ionic metal such as copper or silver with an elastic material such as rubber being a condom forming material and forming the resulting mixture into a condom. CONSTITUTION:A metal discharging a bactericidal ion such as copper, silver or mercury, an alloy containing the bactericidal ionic metal or, according to circumstances, both metals are added to and mixed with an elastic material being a base material. The resulting mixture develops the sterilizing action by said metal. As the bactericidal ionic metal to be added and mixed with the rubber material molded into a condom, copper metal such as copper, a copper compound or a copper alloy is optimum from the aspect of capacity and cost. There are various materials as the rubber material being the base material to which the bactericidal ionic metal must be added to be kneaded therewith and silicone rubber being said to be not necessarily suitable for forming a contraceptive appliance from mechanical strength can be also used.