baber/WOPTO huggingface dataset:
Patent JP-S54140232-A (JP)
Title: Liquid fuel atomizing combustion method and device
Inventor: ONO TETSUYA
IPC: F23D11/02
Filed: 1978-04-24
Abstract: PURPOSE: To improve fuel and air sucking functions by employing a nickel alloy porous body as a core section material in a combustion equipment which is so designed that a core section material is first ignited for preparatory combustion to atomize fluid fuel prior to starting of main combustion.  
     CONSTITUTION: When alcohol fuel is supplied from a fuel supply gate 2, it is spread around circumferencial section of an outer box 1 and sucked up by a core section material 4. As the core section material is ignited, top section material 6 and partitioning material 5 are heated, and thereby alcohol is also heated and atomized. Atomization of alcohol is accelerated by this preparatory combustion allowing alcohol gas to jet out from a fuel hole 7, and when flame of the preparatory combustion turned on the alcohol gas, the preparatory combustion is ended and the main combustion is started. In this case, it is recommendable to use such a core section material as a three-dimensional irregular net-like porous material of nickel or nickel alloy with porosity rate of 80 -98%, i.e., 26 holes per inch - 70 holes per inch. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61205749-A (JP)
Title: Bath heating device
Inventor: SHINO YOSHIFUMI
IPC: F24D15/00
Filed: 1985-03-11
Abstract: PURPOSE:To provide the bath heating device having bathroom drying function by one series of hot-water pipeline, one set of heat exchanger for heating, one set of outer casing and the like by a method wherein a fan for circulating air in the bathroom is provided above the water level of a bathtub, the delivery port thereof is connected to the outer casing and the suction port thereof is connected to the inside of the bathroom respectively while at least either one of the suction path or the delivery path thereof is provided with a temperature switch. CONSTITUTION:When water in the bathtub 1 is discharged, water in the outer casing 2 is discharged through bath circulating pipes 3, 5 and air around the heat exchanger 4 for heating is communicated with the air in the bathroom 14. When the bathroom air circulating fan 11 is operated at this time, the air in the bathroom enters into the outer casing 2 through the suction port 8 and the bathroom air circulating fan 11, is heated by the heat exchanger 4 for heating and returns into the bathtub 1 and the bathroom 14 through circulating pipes 3, 5, thus, circulation is repeated and the temperature of air in the bathroom is increased whereby the device functions as the bath room drying machine. When the temperature of air in the bathroom 14 has become higher than a necessary temperature, the temperature switch 10, provided in the suction pipe 9 of air in the bathroom, is put OFF and whereby the fan is stopped.
Patent JP-S57162988-A (JP)
Title: Ac motor control system
Inventor: YAMAMURA AKIRA
IPC: H02P27/08
Filed: 1981-03-31
Abstract: PURPOSE:To suppress the irregular torque of an AC motor and to improve the responsiveness of the motor by calculating the primary current instruction value by considering the secondary leakage reactance and controlling the motor on the basis of the calculated value. CONSTITUTION:Torque instruction T is obtained by a torque generator TQG from the speed deviation DELTAn between a speed instruction nC and an actual speed (n), then torque vs. slip frequency is obtained by considering the secondary leakage reactance in advance, and slip frequency vs. primary current vector is obtained, and a slip frequency omegas is obtained by a slip frequency generator SG with the relationship between the torque instruction T and the torque vs. slip frequency. The amplitude I1 and the phase phi1 of the primary current are obtained by an amplitude and phase generator CG. On the other hand, angular frequency omegan is detected in response to the actual rotation speed, the primary current instructions iu, iv, iw are calculated by a primary current calculator ACG with the values omegas, omegan, phi1, and the AC motor is driven on the basis of the instruction value, and DC excitation current is flowed through the stator coil.
Patent JP-H09216227-A (JP)
Title: Die for molding rubber
Inventor: TAKII HITOSHI
IPC: B29L31/36
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a molded item of rubber having high mechanical strength by forming the axis of an injection hole so as not to intersect the axis of a core material to restrain a joint of rubber from being produced as far as possible. SOLUTION: An indentation 3 corresponding to the outer configuration of an insulation rubber is provided in a die 1. Each of the opposite ends of the indentation 3 is formed into a cone shape and the central portion thereof is formed into a cylindrical shape. A core material 2 has a large diameter only in the middle portion thereof, which portion corresponds to an embedded electrode of a cable connection. And an injection hole 4 for rubber is formed near the center of the upper surface of a die 1. In this case, the axis of the hole 4 does not intersect the axis of the core material 2. That is, rubber injected from the hole 4 is guided between the material 2 and the interior of the indentation 3 and filled into the indentation 3 without being divided to both sides.  As a result, a joint of rubber is prevented from being produced and a molded item having high mechanical strength can be provided.
Patent JP-H01221967-A (JP)
Title: Handset for telephone
Inventor: KOBAYASHI TERUO
IPC: H04M1/03
Filed: 1988-03-01
Abstract: PURPOSE:To eliminate the variation of the acoustic characteristic of a handset for telephone and, at the same time, to reduce the number of used parts by providing a ring-like projecting section at the inside bottom of the receiving or transmitting part or at both of the receiving and transmitting parts of the lower case of the handset and fixing a piezo-electric vibrator and back air chamber plate to a stepped section provided at the middle part of the projecting section. CONSTITUTION:Sound discharging holes 15 are provided to the lower case 7 of a handset and a ring-like projecting section 12 provided with a stepped section 13 at the middle part is formed at the part of the holes 15 inside the lower case. Then the peripheral section of a metallic plate 17 to which a ceramic piezo-electric body 16 is stuck is put on the stepped section 13 directly or with an elastic buffer material in between and a back air chamber plate 18 is provided on the metallic plate 17. Thereafter, the plates 17 and 18 are fixed to the fixing section 14 of the projecting section 12 by deforming by heating the edge of the section 12. After fixing the plates 17 and 18, two lead wires 19 for inputting electric signals are fitted to the piezo-electric body 16 and metallic plate 17 and connected to an input-output connector 9 provided on a transmitter 9 side on the outside through a recessed section 20 provided at a stepped section on the outer periphery of the back air chamber plate 16. In addition, small holes 18 are installed to the plate 18 and an acoustic resistance material 22 is stuck to the holes 21 so as to control incoming and outgoing acoustic waves.
Patent JP-S55141742-A (JP)
Title: Circuit board for watch
Inventor: KOMORIDA KOUZOU
IPC: H01L21/56
Filed: 1979-04-20
Abstract: PURPOSE:To provide an inexpensive and reliable circuit board for a watch by coating the most external profile of the circuit board insert molded by flexible printed coating (FPC) bonded with an IC with molding resin. CONSTITUTION:Flexible printed coating (FPC) 2 is insert molded by thermoplastic resin to enclose an IC 10. Containers 3, 8 and 14 for accommodating other elements forming an electronic watch are simultaneously molded to produce a circuit board 1 for the watch. In order to strengthen the adherence between the FPC 2 and the thermoplastic resin, an opening is perforated at the external profile of the FPC 2 partially with connecting portion 2c retained as designated by two-dotted broken lines. The external profile is so molded as to be coated with the resin when insert molding the circuit board.
Patent JP-S53132584-A (JP)
Title: 18-cyano-18-substituted amino-18-deoxy-macrolide anibiotic substance derivative
Inventor: SAKAKIBARA HIDEO
IPC: A61P31/04
Filed: 1977-04-26
Abstract: PURPOSE: The compound I or its salt [R 1  is H, acetyl, propionyl; R 2  is H, acetyl, propionyl, butylyl, etc.; R 3 , 4  are H, 1W10C alkyl, di-(lower alkyl)amino-lower alkyl, etc.); e.g. 18-cyano-18-amino-18-deoxy-leucomycin A 5 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53133018-A (JP)
Title: Coaxial type speaker
Inventor: SUZUKI HIDEO
IPC: H04R1/24
Filed: 1977-04-26
Abstract: PURPOSE:To prevent the interference of diaphragms themselves and achieve the improvement in fidelity at the reproducing by disposing a high-pass speaker at the central opening of plain diaphragm of a low frequency speaker.
Patent JP-H10246738-A (JP)
Title: Frequency change sensor
Inventor: IGAWA HIROSHI
IPC: G01R23/10
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To make sampling of an AC input every constant frequency, obtain the maximum and minimum values between two time points which zero-cross in successive two sampling values, and calculate preciously the frequency change by a specific equation from these values. SOLUTION: Sampling means 301 outputs sampling values every specific frequency fs to polarity change detecting means 302. The polarity change detecting means 302 detects polarity of a sampling value x1 just before a zero- cross point t1, and in the case of a negative value, the means 302 detects positive polarity of a sampling value x2 just after it, to output a polarity change detection signal. Maximum value and minimum value measuring means 303 receives this, and monitors an increase and decrease of the sampling values, and detects the maximum value xM and outputs it to frequency change calculating means 304. The polarity change detecting means 302 obtains sampling values xn, xn+1 in a next-zero-cross point t2.  The frequency change calculating means 304 obtains the change Δu of a sampling value deviation of times t1, t2 in equation I, and obtains the change Δf of commercial power supply frequency in equation II.
Patent JP-S60102117-A (JP)
Inventor: FUKUMORI KATSUMI
IPC: A01F11/00
Filed: 1984-03-12
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-H01223691-A (JP)
Title: Semiconductor memory device
Inventor: MIYAMOTO KAZUHISA
IPC: G11C11/417
Filed: 1988-03-01
Abstract: PURPOSE:To obtain a memory at a low cost by providing a dummy cell which becomes the same latch type as a memory array on the memory array, constituting a write pulse generating circuit of the dummy cell and a delaying circuit for forming a reset signal in accordance with its output signal and setting a delay time in accordance with an operation characteristic of the dummy cell. CONSTITUTION:A memory array MARY with a logical function is constituted of plural memory cells being a latch type, and also, like a grating, and one piece of dummy cell whose constitution is the same as that of said memory cell. Also, in a timing generating circuit TG, a write pulse for satisfying a prescribed timing condition is formed, based on a write enable signal WE which has been latched to the corresponding input latch, and a pulse generating circuit for supplying a pulse to a write amplifier WA is contained. In this generating circuit, the dummy cell and a delaying circuit for forming a reset signal in accordance with an output signal of the dummy cell are contained, and by a selecting signal applied thereto, the delay time is set stepwise. That is, by optimizing the write pulse width and reducing the margin, a high speed can be realized.
Patent JP-S63214891-A (JP)
Inventor: SUGIME HIDEAKI
IPC: G07D7/12
Filed: 1987-03-03
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-H05248682-A (JP)
Title: Air conditioner
Inventor: MATSUMURA NORIAKI
IPC: F24F11/02
Filed: 1992-03-05
Abstract: PURPOSE:To control air conditioning according to a mean air temperature over a wide range and enhance comfortableness by composing suction temperature detecting means of an ultrasonic oscillator and an ultrasonic receiver in an air conditioner to be controlled in response to the suction temperature of a front surface of an indoor side heat exchanger. CONSTITUTION:An ultrasonic oscillator 4 is provided forward of a heat exchanger 100 at an upper part of an inner surface of a casing of an indoor unit 99, and an ultrasonic receiver 7 is provided forward of the exchanger 10 at the other lower part of the inner surface of the casing. The ultrasonic wave generated from the oscillator 4 according to an output of a pulser 8 is input to the receiver 7 through reflecting plates 5, 6, and transmitted to a clock unit 10 through a receiver 9. The unit 10 determines an ultrasonic wave propagating time (t). A microcomputer 11 calculates a mean value T of an air temperature from an equation of T=f(V)=f(L/t) (where V: a speed of sound, L: a length of propagating path). Capacity of an air conditioner is controlled based on the value T.
Patent JP-S51124387-A (JP)
Title: Method of stabilizing modulated light output of semiconductor laser
Inventor: MINAMI YUKIO
IPC: H01L33/00
Filed: 1975-04-23
Abstract: PURPOSE: To stabilize the laser light modulated output by varying the amplitude of the modulated signal according to the light modulated output and to prevent thermal runaways. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08251463-A (JP)
Title: Image processor
Inventor: MOTOMIYA YUKIE
IPC: H04N5/76
Filed: 1995-03-08
Abstract: PURPOSE: To print out a recorded photographic image in a preferred layout. CONSTITUTION: When a compact disk 32 is loaded, a desired map is displayed on a screen 17. Furthermore, while a magnetic disk 33 is loaded, when a camera section 3 picks up an object and a video recording button 20 or 21 is operated, a still image or a moving image is recorded on the magnetic disk 33. The video image recorded in this way is selected and displayed on the display screen 17 and then a preferred video is selected. Moreover, various layout patterns are displayed on the display screen 17 and any pattern is selected and then the selected video is laid out according to the selected layout pattern. Thus, the laid out image is registered on the magnetic disk 33 and it is mounted to a printer to make print out according to the set layout.
Patent JP-S57163588-A (JP)
Title: Printer
Inventor: SHIGA MASAAKI
IPC: B41J7/92
Filed: 1981-04-01
Abstract: PURPOSE:To ensure a good printing by automatically adjusting a space between a platen and a printing head with an information from a means of detecting the thickness of a paper while a driving source is provided on the platen side to adjust the space between the platen and the printing head. CONSTITUTION:The thickness of a paper 11 is detected with the rotation of a detection lever 9 when the paper 11 is pinched between a pad plate 12 and a roller 10. A control signal is emitted from a driving source control circuit 7 based on a resulting detection signal and a platen 2 is moved by a driving source 3 to a position corresponding to the thickness of the paper 11. The movement of the position is made by turning an eccentric shaft supporting the platen 2, rotating a pinion 16 which is connected to the platen 2 with a rack 15 or other methods.
Patent JP-S60197599-A (JP)
Inventor: HORISAKI MICHIYA
IPC: B66F9/24
Filed: 1984-03-14
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-S57166206-A (JP)
Title: Equipment for conveying sheet under suction on belt
Inventor: OOSAWA KENJI
IPC: B65G15/24
Filed: 1981-03-31
Abstract: PURPOSE:To smoothly transfer a sheet from a lower belt to an upper one in a conveyance equipment without wrinkling the sheet, by providing suction chambers at the transfer sections of the belts and improvig the position of each suction hole of the lower suction chamber. CONSTITUTION:A sheet conveyance equipment includes a lower belt 8 onto which a sheet 1 is sucked by force applied through numerous suction holes 4 of a lower suction chamber 2 and an upper belt 9 onto which the sheet 1 on the lower belt 8 is sucked by force applied through the suction holes 5 of an upper suction chamber 3, to convey the sheet. The ends of the upper and the lower suction chambers 3, 2 are discrepant rightward or leftward from each other so that the chambers are partly overlapped with each other. The suction holes 4a, which belong to the suction part 6 of the lower suction chamber 2 and are located at its end opposed to the upper camber 3, are placed like V sidewards from the width center of each belt so that the rows of the suction holes 4a are oblique to the direction of conveyance of the sheet 1.
Patent JP-H08219475-A (JP)
Title: Automatic hot water feeding system
Inventor: MORIKAWA SHIGEMI
IPC: F24D17/00
Filed: 1995-02-13
Abstract: PURPOSE: To automatically supply hot water of suitable temperature to a bath tub or a sink and the like by a method wherein a solar heat hot water heater or a solar system and a hot water feeding pipe system of an electrical hot water heater is connected to both a hot water feeding system and a cold water feeding system for a boiler and then the hot water feeding is changed over to either one of them. CONSTITUTION: A hot water feeding pipe system 1 for a solar heat hot water device or a solar system or an electrical hot water heater is connected to both sides of the hot water feeding system and the cold water feeding system. Then, a hot water temperature at the solar heat hot water heater or the solar system or the electrical hot water heater is detected by a temperature sensor 24, compared with a hot water temperature set by a variable temperature setting controller 23 and then the system is changed over to the hot water feeding system of the boiler 4 or the cold water feeding system having a mixing valve 16.  In addition, the solar heat hot water heater or the solar system, a mixing valve 16 arranged between a hot water feeding pipe system 1 of the electrical hot water heater and a cold water feeding pipe system 2 for the boiler 4 and its control mechanism are assembled into one device.
Patent JP-H07256542-A (JP)
Title: Polishing device for workpiece having circular section
Inventor: SASAKI SHINJI
IPC: B24B49/10
Filed: 1994-03-18
Abstract: PURPOSE:To automatically detect the surface flaw with high precision by installing a control means which carries out the eddy current testing for detecting the surface flaw and corrects the polishing quantity. CONSTITUTION:A eddy current testing head 33 is brought into contact with the outer peripheral surface of a roll 1 for rolling by the instruction of a controller 5, and the eddy current testing is carried out by the outputs of the eddy current testing coils arranged between a plurality of contact rollers installed on the eddy current testing head 33. During the revolution drive of the roll 1 for rolling, the eddy current testing head 33 is relatively shifted in the axis line direction of the roll 1 for rolling. Accordingly, the surface flaw is detected in the wide range on the surface of the roll 1 for rolling, and the polishing quantity is corrected, and the surface flaw is removed. In this case, the relative shift of the eddy current testing head 33 in the axis line direction of the roll 1 for rolling is easily realized by installing the eddy current testing head 33 on a wheel spindle stock 18 on which a grinding wheel 19 is placed.
Patent JP-S58166861-A (JP)
Title: Masking system of fault information
Inventor: SUTANI YOSHIAKI
IPC: H04M3/22
Filed: 1982-03-27
Abstract: PURPOSE:To avoid the double start of a program due to a signal and same fault of a cicuit corresponding part, by eliminating the fault information on the circuit corresponding part from the master error which is edited by a switch module of a spare system. CONSTITUTION:A switch module SMC0#0 of 0 system is working, and a switch module SMC0#1 of 1 system is prepared for the spare use. An FFA/S-FF of the module SM0#0 is set and delivers ''1'', and a gate AG conducts. While an FFA/S-FF of the module SMC0#1 is reset and delivers ''0'', and the gate AG becomes nonconductive. Therefore an error FFE-FF of a circuit corresponding part is set when a fault arises at a check point in ruling circuit corresponding parts SHC0-SHC16. Then the output of the error FFE-FF is displayed in the form of the master error information ME0#0 via gates AG and OR3. While no error information is displayekd in the case of the spare module SMC0#1.
Patent JP-S56146244-A (JP)
Title: Examining device of characteristics of photosemiconductor
Inventor: IIDA SEIJI
IPC: H01L21/66
Filed: 1980-04-15
Abstract: PURPOSE:To examine the characteristics of the photosemiconductor in a high efficiency by a method wherein the mounting of a semiconductor element on a base is detected, a driving pulse current gradually increasing is passed through the element and a light emission output based on the continuity of currents is detected. CONSTITUTION:A pellet 1 attracted to a vacuum chack by a control drive of a pulse motor is position-fitted by a movement of an arm means 11 and then, placed on the base 2. A pulse current generator 16 is energized by a pressing force of the pellet 1 produced at the time and the pulse current gradually increasing is supplied to the pellet 1. Since the pellet 1 makes a light emitting action responding to said driving current, the light emitting action is detected and corresponded to the above- mentioned driving pulse current level to be sweep-displayed on a motor 18. With such a manner, the current and the light characteristic of the pellet can be displayed and the quality of the pellet can be judged simply and automatically.
Patent JP-S62206733-A (JP)
Inventor: YAMAZAKI GIHACHIROU
IPC: H01H69/02
Filed: 1986-03-06
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-H04284460-A (JP)
Title: Flash fixation method
Inventor: KUMAGAI YUGO
IPC: G03G9/08
Filed: 1991-03-14
Abstract: PURPOSE:To attain high image density, low void and low malodor with low energy. CONSTITUTION:The flash fixation is executed in <=1.8J/cm<2> light energy by using a toner containing a stylene-(meta)acrylic polymer having 30-250 hydroxyl value, a coloring agent and an acrylic ester having >=4C ester part and/or a polymer containing essentially the metacrylic ester having >=4C ester part and having <=8 deg.C glass transition temp. as low Tg additives, a polypropylene wax having 2000-5000mol.wt., aliphatic bisamido wax having 10-30C fatty acid residue group and at least one component selected from antioxidants.
Patent JP-H06265786-A (JP)
Title: Compact zoom lens
Inventor: ADACHI NORIYUKI
IPC: G02B13/18
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a zoom lens with high variable power and high brightness and compactness in a zoom lens comprised of four groups of positive/negative/ positive/positive lenses in which a second lens group and a fourth lens group are moved at the time of performing variable power. CONSTITUTION:In the zoom lens consisting of a fixed first lens group. provided with the positive refracting power, the second lens group provided with the negative refracting power and moved on an optical axis forward/backward when the variable power is applied, a fixed third lens group provided with the positive refracting power, and the fourth lens group with the positive refracting power which corrects the change of an image-forming position generated when the variable power is applied and performs focusing sequentially observing from an object side, the third lens group is constituted of one positive lens provided with at least aspherical planes >=1, and the fourth lens group is provided with at least an adhesive lens with three-lens constitution of the positive lens, the negative lens, and the positive lens observing from the object side, and also, provided with at least the aspherical planes >=1.