baber/WOPTO huggingface dataset:
Patent JP-H05242962-A (JP)
Title: High-frequency power unit for microwave oven
Inventor: ITO KATSUHIKO
IPC: H05B6/68
Filed: 1992-02-27
Abstract: PURPOSE:To provide a high-frequency power unit for a microwave oven using a current resonance type half-bridge circuit and capable of suppressing the applied voltage to a magnetron at the time of a start without using a start control circuit. CONSTITUTION:A current resonance type half-bridge circuit 5 is constituted of a serial circuit of the first and second switching elements 6a, 6b, a serial circuit of the first and second resonance capacitors 8a, 8b, and a high-frequency transformer 9 connected with the secondary winding to a magnetron 10. The error voltage corresponding to the difference between the reference voltage and the voltage generated by the current flowing in the primary winding 9a of the transformer 9 is outputted from an error amplifier 21, the switching signal with the frequency corresponding to the error voltage is outputted from a resonance controller 29 and a driver 30, and the error amplifier 21 outputs the error voltage generating the switching signal with the maximum frequency when the primary current of the transformer 9 is nearly zero.
Patent JP-S59204156-A (JP)
Title: Method for acylation with novel acylating agent
Inventor: HAYASHI IKUO
IPC: C07C231/00
Filed: 1983-05-04
Abstract: PURPOSE:To obtain an acylated substance useful for synthesizing peptides, etc., by mixing a novel o-hydroxy-substituted aromatic oxime ester capable of exhibiting excellent activity as an acylating agent with an amine substance, and reacting both. CONSTITUTION:A novel o-hydroxy-substituted aromatic oxime ester of formula I [X is H, Cl, NO2, CO2C2H5, CN, etc.; Y is H, CH3, CN, C6H5, etc.; Z is acyl of formula II (R1 is H, 1-10C alkyl, aryl or aralkyl, etc.)], e.g. 5-nitro-2-hydroxybenzophenone-oxime, as an acylating agent is mixed and reacted with an amine substance of formula III (R2 is H, 1-5C alkyl, etc.; T is 1-10C alkyl, aryl or peptide, etc.) to afford the aimed substance of formula IV.
Patent JP-H01252836-A (JP)
Title: Foundation storing box
Inventor: KOGA HISASHI
IPC: E04F19/08
Filed: 1988-03-30
Abstract: PURPOSE:To simplify a piping or a wiring and cause the piping and wiring to well appear in their outer appearances even if an outdoor unit of an air conditioner is installed by a method wherein an opening is formed in a foundation, a storing box mounted in this opening has an opening at its side surface in correspondence with the opening of the foundation and a bottom surface is inclined downwardly toward an outside part of the foundation. CONSTITUTION:A box-like storing unit 4 is mounted in an opening 21 arranged in a foundation 2. The storing unit 4 has an opening 41 at its side surface and its bottom surface 42 is inclined downwardly toward the outside part of the foundation 2. An outdoor unit 61 of an air conditioner is stored within the storing unit 4 and an indoor unit 62 of the air conditioner is mounted within a room of a building 3. The outdoor unit 61 and the indoor unit 62 are connected by a coolant gas piping and an electrical wiring 6. The piping and the electric wiring 63 pass through an aperture 44 at a side surface of the storing unit 4. An aperture 43 of the storing unit 4 is used for performing a ventilation under a floor, a blower for the outdoor unit 61 is utilized to enable a forced ventilation for the underfloor spacing to be carried out. In the case, air is fed from another ventilation port arranged in the foundation 2 out of the building and discharged at the outdoor unit 61.
Patent JP-H026435-A (JP)
Title: Ortho-substituted phenol ether and an anti-mold agent containing said compound
Inventor: FURANTSU SHIYUTSUTSU
IPC: C07C69/736
Filed: 1989-03-31
Abstract: Ortho-substituted phenol ethers of the general formula I   <IMAGE> I where R1is C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio or amino which is unsubstituted or mono- or disubstituted by C1-C4-alkyl, R2 is C1-C4-alkyl, R3 is aryloxy, arylthio or arylalkoxy, the aromatic ring being unsubstituted or substituted by one or more of the following radicals: halogen, C1-C6-alkyl, C1-C6-alkoxy, C1-C4-alkylthio, C1-C2-haloalkyl, aryl, aryl-C1-C2-alkoxy, C1-C4-alkylcarbonyl, mono- or di-C1-C4-alkylsubstituted amino, cyano, nitro, X is CH or N, and Y is saturated or unsaturated C2-C12-alkylene, and fungicides containing these compounds.
Patent JP-S61237028-A (JP)
Title: Infrared thermometer
Inventor: ISODA HIDEO
IPC: G01J5/10
Filed: 1985-04-13
Abstract: PURPOSE:To measure the temperature of a fast running fine object accurately, by scanning the shape thereof in two directions with a radiation infrared ray to detect while the shape is checked by a synthetic pattern. CONSTITUTION:An infrared ray radiated from a fast running filament (a) is collimated with a lens (c) through a lens (b) and radiated infrared rays from the object are detected selectively with a filter (d). The radiation infrared rays with the specified wavelength selected are divided in two with a halfmirror (e) and collected with mirrors (g) and (g') running in the opposite direction to each other through motors (h) and (h') by way of lenses (f) and (f') to be detected with a sensor (i). The signal outputted from the sensor (i) is converted into an electrical signal through integrators k and l and k' and l'. The two phenomena are once memorized into a computer alternately with a multiplexer (m) through an A/D converter (n) and then, inputted into an arithmetic circuit (o) and the temperature is determined from the peak output detected.
Patent JP-S535474-A (JP)
Title: Moving object at tool machine
Inventor: WATANABE KAZU
IPC: B23Q1/38
Filed: 1976-07-05
Abstract: PURPOSE:To provide a device for applying a large damping and a large rigidity to a moving object on slide guides forwardly or backwardly, rightwardly or leftwardly, upwardly or downwardly of the object, thereby to increase a damping coefficient at the resonance point of the object.
Patent JP-H06288632-A (JP)
Title: Water heater
Inventor: FUKUHARA AKIRA
IPC: F24H1/10
Filed: 1992-02-28
Abstract: PURPOSE:To prevent boiling in a heat exchanger by computing an outlet temperature of the heat exchanger based on the temperature of water intake and a set temperature to control the opening or closing of a bypass water solenoid valve based on the results. CONSTITUTION:An outlet temperature of a heat exchanger 1 is computed based on an intake thermistor 7 for detecting the temperature of intake and a temperature setting section 13 for setting the temperature of the hot water delivered. The opening or closing off bypass water solenoid valve 10 provided on a bypass path 5 is controlled based on the computed value. Thus, the state of the bypass water solenoid valve 10 can be determined at the initial transition of the control of delivering hot water thereby enabling the prevention of boiling while allowing the supply of hot water without making hot water delivery temperature characteristic unstable.
Patent JP-S63243229-A (JP)
Title: Method for recovering platinum group element from platinum group-containing metal
Inventor: SHOJI TORU
IPC: C22B7/00
Filed: 1987-03-31
Abstract: PURPOSE:To easily and efficiently recover a platinum group element by putting a platinum group-contg. metal into a vessel having a reaction part and a capturing part and passing gaseous chlorine in the vessel while heating the metal. CONSTITUTION:A sheet 1 of Pt-10%Cu is put into a boat 2 and is housed in a chloridizing vessel 3. The vessel 3 is heated to about 700 deg.C by an electric furnace 4 and the gaseous chlorine is passed in the vessel at about 1l/min through an introducing pipe 5 into the vessel. Coke 7 is packed in the capturing part 6 at this time and is heated to 1,100 deg.C. The coke 7 in the capturing part 6 is taken out after purging with gaseous Ar and this coke 7 is oxidized, then Pt sticking thereto is taken out. Pt of about 99.9% is thus obtd.
Patent JP-H04312034-A (JP)
Title: Data transmitting method
Inventor: IRIE KATSUNORI
IPC: H04W76/00
Filed: 1991-04-11
Abstract: PURPOSE:To reduce the transmission power of digital mobile communication equipment to transmit a backward information signal by judging whether the backward information signal larger than the prescribed number of bits or not, and shorting the backward information frame length in the case that the backward information signal is smaller than the prescribed number of bits. CONSTITUTION:A step to generate the backward information signal of an answer signal to a forward information signal, the step to judge whether the bit length of the backward information signal is larger or smaller N-bit, and the step to shorten the frame length of the backward information signal in the case smaller N-bit are provided. Then, in the case that the bit length of the backward information signal is decided to be smaller than N-bit, the frame length of the backward information signal is shortened into the number of bits of the backward information signal 12 and S-bit of a bit synchronizing signal 10b, that is, (N+S)-bit.
Patent JP-H03277397-A (JP)
Title: Sewing machine
Inventor: HAYASHI KAZUHISA
IPC: D05B55/16
Filed: 1990-03-28
Abstract: PURPOSE:To dispense with a clutch mechanism and to reduce the number of components by providing a controller which operates a needle bar separator when a thread cutter is operated and it is detected that a main spindle is set at a prescribed rotary phase. CONSTITUTION:When sewing is completed, a pulse motor 10 is energized, and the thread cutter 9 is operated. When the rotary phase of the main spindle 2 is set at a thread cutting operating interval, the cutting of thread is performed. Meanwhile, the rotary phase of the main spindle 2 is always detected by a phase detecting means 11, and when the pulse motor 10 is energized and also, it is detected that the rotary phase of the main spindle 2 is set at a prescribed phase, the solenoid of the needle bar separator 3 is energized based on a signal from an electronic control circuit 12. As a result, a needle bar 4 is separated from the main spindle 4 by making the engaging claw of the needle bar separator 3 come off a needle bar holder, and the needle bar 4 is stopped in a state where it is ascended to an upper dead point by a spring. In such a way, it is possible to surely prevent a sewing needle 5 piercing through cloth again after thread cutting.
Patent JP-H08279125-A (JP)
Title: Eccentricity adjusting device
Inventor: KAKEBE TAKESHI
IPC: G11B5/52
Filed: 1995-04-04
Abstract: PURPOSE: To easily adjust the eccentric state of an upper drum at high accuracy and in a short time without incurring the damage of respective constituent member of a rotary drum. CONSTITUTION: The top end of the eccentricity adjusting part 12 of an actuator 1 is inserted into the adjustment pocket of the rotary drum. In the inserted position, the top end adjusts the interval between an upper drum 101 and a rotary drum by pressurizing them to directions in which they are departed each other while applying forces being straight and opposite each other. A control device 2 calculates the eccentricity adjustment amount (the pressurizing direction and the movement amount of the upper drum 101) based on the eccentricity amount of the upper drum 101 and also control the pressurizing force of the top end. Consequently, the excessive force other than the pressurizing force required for adjusting the eccentric state of the upper drum 101 is not applied on respective constituent member of the rotary drum.  Moreover, since the pressurizing force of the top end is controlled by the control device 2, it is made easy to move the upper drum 101 very slightly.
Patent JP-H09268907-A (JP)
Title: Valve gear mechanism for internal combustion engine
Inventor: ONO TAKASHI
IPC: F01L1/26
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a valve operating mechanism of an internal combustion engine in which an opening or closing timing of an intake or exhaust valve of the internal combustion engine can be changed, wherein a changing-over of a rocker arm can be performed positively and at the same time a manufacturing error can be accommodated without requiring a complex structure or complex working steps. SOLUTION: This valve operating mechanism is comprised of a rocker arm 2, a rocker shaft 22 integrally formed with the rocker arm 2, a piston chamber 46 formed at the rocker shaft 22, an engaging pin 42 installed in the piston chamber 46, an auxiliary rocker arm 8 supported at the rocker shaft 22 and having an engaging section 40 and an auxiliary cam 38 for operating the auxiliary rocker arm 8. A piston is engaged with or disengaged from the engaging section 40 to cause the rocker arm 2 to be driven with the auxiliary rocker arm 8. In this case, it is constructed such that the piston chamber 46 and the engaging section 40 are aligned to each other in a ramp region of a cam lift curve of the auxiliary cam 38.
Patent JP-H04314386-A (JP)
Title: Method of interconnecting circuit by anisotropic conductive adhesive
Inventor: WATANABE TAKAKUNI
IPC: H05K3/32
Filed: 1991-04-12
Abstract: PURPOSE:To improve the reliability of an anisotropic conductive adhesive. CONSTITUTION:When a filler 8 made from a magnetic powder is in a magnetized state, after applying an anisotropic conductive adhesive, which is uniformly dispersed in a thermosetting resin, on the surface of a wiring board 4 on which a conductor pattern is formed, a lead terminal of the electronic component which will be attached to conductor pattern is aligned and this lead terminal is pressurized and heated to set the thermosetting resin. This process constitutes the circuit connection method by means of an anisotropic conductive adhesive 9.
Patent JP-H07256081-A (JP)
Title: Powder charging method
Inventor: TAKAHASHI TORU
IPC: B01J4/00
Filed: 1994-03-24
Abstract: PURPOSE:To efficiently charge the hygroscopic powder received in a bag in a reaction tank from a hopper by feeding the bag having the powder received therein in the hopper to break the same by a cutter provided in the hopper. CONSTITUTION:A bag 4 having a powder received therein is fed to a hopper 1 and broken by a cutter 2 arranged in the hopper 1 to a transfer the powder to the hopper 1 and the powder is charged into a reaction tank from the hopper 1. As the powder, phosphoric anhydride, chloroacetic acid, sodium chloroacetate, uria, caustic soda, caustic potash and the like are designated. Phosphoric anhydride among them can be most effectively utilized in this method. As the cutter 2, one wherein four triangular blades whose upper edges are sharpened are combined, a star-shaped cutter or a saw-tooth cutter is designated. From an aspect easy to break the bag, the cutter wherein 1-8 trianglar blades whose upper edges are sharpened are combined is pref.
Patent JP-S58196601-A (JP)
Title: Reproducer of disk type information recording carrier
Inventor: IMANAKA RIYOUICHI
IPC: G11B33/12
Filed: 1982-05-11
Abstract: PURPOSE:To simplify the operation with no limitation for the size of a motor in its radius direction, by setting a disk driving motor at the side opposite to a pickup device and at the same time at the cover side of the main body of a reproducer. CONSTITUTION:A disk driving motor 23 is clamped with holding a disk 21 at the side opposite to a pickup device 20 and at the side of the cover 26 of a reproducer main body 24. As a result, the motor 23 receives no limitation for the size of its radius direction. In addition, the space at the lower side of the disk 21 is never occupied by the motor 23. Thus, the operation of reproduction is simplified.
Patent JP-H10274925-A (JP)
Title: Map information utilizing device provided with telephone function
Inventor: OMURA HIROSHI
IPC: H04W88/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the map information of a navigator without making the scale of a memory part and a circuit part incorporated in a portable device to be larger by connecting the memory part to the map information transmitting part of the navigator by utilizing a connection part between the portable device and the head-free device of a vehicle. SOLUTION: The portable device 11 provided with a telephone function is coupled with the hand-free device 12 installed in the vehicle, and the electric connection between the device 12 and the navigator 13 installed in the vehicle is selectively performed through the coupling part. The map information transmitting part of the navigator 13 transmits road map data read out from a map data storage part to the device 11. The position detection part of the device 11 detects a present position based on the position detection signal, and a map information memory part fetches and stores the road map data transmitted from the navigator 13, and a picture display part performs map picture displayed and percent position picture display based on map data and position data.
Patent JP-S537049-A (JP)
Title: Elevator emergency stopping device
Inventor: ISHII TOSHIAKI
IPC: H02P3/12
Filed: 1976-07-05
Abstract: PURPOSE: To enable automatically starting an elevatoris if a power supply is recovered after it is tentatively stopped, in case that the elevator is stopped by an instantaneous electric service interruption. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11311314-A (JP)
Title: System and method of providing jerk at a different level in response to displacement of speed pedal
Inventor: MICHAEL G CRONIN
IPC: F16H59/40
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide the jerk at a different level in response to the displacement of a speed pedal of a machine by generating the jerk command signal corresponding to the displacement of the speed pedal, and shaping it to the speed profile command so as to apply it for a continuously variable transmission. SOLUTION: An electronic controller 22 is connected to a hydraulic control device 16 of a hydraulic transmission 14 and a clutch control device 20 of a mechanical transmission 18 for operation. The electronic controller 22 generates the jerk command corresponding to a value of the displacement of a speed pedal at 1:1, and shapes the jerk command into the speed profile command, and supplies it to a continuously variable transmission 10 and the hydraulic control device 16. The electronic controller 22 performs the PID control of a closed loop so as to match the speed profile command with the output from a second speed sensor 64 for detecting the speed of an output shaft 34 of a motor.
Patent JP-S60223361-A (JP)
Title: Spread spectrum system
Inventor: TOYOSHIMA MASAKATSU
IPC: H04J13/10
Filed: 1984-04-20
Abstract: PURPOSE:To obtain a base band spread spectrum wave excellent in DC interruption characteristic by providing a pseudo noise series generator and a means for applying code conversion to an output and extracting a pseudo noise code not including a DC component to an output side of a converting means. CONSTITUTION:When a clock signal S1 is applied from an input terminal 11, a frequency divider 12 applies 1/2 frequency-division to the signal S1, and a clock signal S2 is generated. The signal S2 is fed to FF circuits 13a-13c of an M series generator 13 as a pseudo noise (PN) system generator as a shift signal at the same time. A PN code S3 as shown in the figure C is extracted at the output side of the FF circuit 13a. The DC component of the PN code, however, is not zero. Then the PN code is fed to one input of an EOR circuit 14 and the signal S2 is fed to the other input, then a signal S4 is tracted at the output of the circuit 14. The signal S4 can be a substantial PN signal not including the DC signal already. Thus, the same signal S5 as the signal S4 substantially is extracted from the output side of the FF circuit 15 as the PN code.
Patent JP-S60224095-A (JP)
Inventor: ISHII KAZUHIKO
IPC: G21C17/00
Filed: 1984-04-23
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-H02260439-A (JP)
Title: Bonding of ic chip
Inventor: HIROKI KEIICHIRO
IPC: H01L21/60
Filed: 1989-03-30
Abstract: PURPOSE:To position an IC chip, to etch conductive leads and to bond them simply and with good accuracy by a method wherein a connection pad which is conductive to the individual conductive leads so as to cross them is formed to be cross-shaped in a part where the conductive leads are concentrated from four directions. CONSTITUTION:Many conductive leads 12 are formed on a substrate 10. A connection pad 13 which is conductive to the individual conductive leads 12 so as to cross them is formed to be cross-shaped in a part where the conductive leads 12 are concentrated from four directions. The individual conductive leads 12 which have become conductive by the connection pad 13 are plated by an electrolytic plating operation. After that, the connection pad 13 is removed in a cross shape. An IC chip 18 is mounted on the substrate 10 in this removed part 14. Individual electrodes 19 of the IC chip 18 are bonded to the individual conductive leads 12. Thereby, even when pitches of the conductive leads 12 are made fine, an etching operation can be executed with good accuracy, and the IC chip 18 can be mounted satisfactorily and can be positioned easily and accurately.
Patent JP-H10292137-A (JP)
Title: Coating composition, recording medium, and image formation using the same
Inventor: NOGUCHI HIROMICHI
IPC: C09D7/65
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition improving dyeability of dye and capable of forming a recording medium hardly causing migration of the dye even in a high humidity condition by making the coating composition contain specific cationic crosslinked resin fine particles and a binder resin. SOLUTION: This coating composition contains (A) cationic crosslinked resin fine particles having 0.1-100 μm, preferably 0.1-30 μm average particle diameter and <= 25 times, preferably <=10 times of a water absorbing ratio of the particles having an average particle diameter and (B) a binder resin in a weight ratio of the components (A/B) of (5/95)-(90/10). Preferably, a polymer obtained by using 10-100 mol% of a cationic group-containing acrylic monomer, or a substance produced by using a polyfunctional cationic compound having more than one cationic group and more than two polymerizable groups in a molecule, is used as the component A.
Patent JP-S536301-A (JP)
Title: Manufacture of coke
Inventor: HATSUTORI MASAYUKI
IPC: C10B57/10
Filed: 1976-07-06
Abstract: PURPOSE: To utilize waste gases from coke oven which have hitherto been disposed for drying and preheating coal with efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06294623-A (JP)
Title: Method and equipment for measuring profile
Inventor: HIDAKA MINORU
IPC: G01B9/02
Filed: 1993-04-07
Abstract: PURPOSE:To provide method and equipment for measuring a surface profile accurately using fringe scan interference method in which error due setting error of window used in FFT operation is reduced. CONSTITUTION:Intensity of coherent light is measured while scanning the reference surface by 3/4 times or more of the wavelength of coherent light. FFT operation is then carried out on the sample values for one period of coherent light intensity variation. That window is set as a first window. Subsequently, a second window is set by shifting the initial position from the first window by a quarter of the window width. The phase difference between a measuring light and a reference light in the FFT operation for the first window and the phase difference between the measuring light and a reference light in FET operation for the second window are averaged. Surface profile is then determined based on the phase difference at each point on a measuring face. This method restricts the scanning amount of reference face to less than two times of the wavelength of coherent light being used thus suppressing the phase detection error caused by setting error of window width.