baber/WOPTO huggingface dataset:
Patent JP-H0510611-A (JP)
Title: Oil supplying device of compressor
Inventor: TANAMURA SATORU
IPC: F25B1/00
Filed: 1991-07-02
Abstract: PURPOSE:To reduce an increase of the power required for driving a supply oil pump and improve the operating efficiency by supplying a sufficient volume of the oil with no shortage by using an oil pump at the time of a low differential pressure and carrying out the differential pressure supply oil without using the oil pump at the time of a high differential pressure. CONSTITUTION:A forced supply oil channel 9 with an oil pump 8 is provided in parallel to a supply oil channel 6. A differential pressure sensor 10 is provided, and forced supply oil is carried out by driving the oil pump 8 at the time of a low differential pressure and at the time of a high differential pressure the oil pump 8 is stopped and differential pressure supply oil is provided.
Patent JP-H0325259-A (JP)
Title: Operation method of adsorption type refrigerator
Inventor: KOBAYASHI NOBORU
IPC: F25B17/08
Filed: 1989-06-22
Abstract: PURPOSE:To promote the capacity of an overall system by a method wherein at the change-over time between an adsorption stroke and a regeneration stroke, respective heat exchangers for operating medium of respective adsorption refrigeration units are changed over to an adsorption stroke or a regeneration stroke in step with their actual operating modes. CONSTITUTION:At the change-over time from an adsorption stroke to a regeneration stroke, fluid supplied to connectors in series of respective heat exchangers 2A, 2B, 2C... with adsorbent is changed and following that, after the elapse of a fixed time, respective heat exchangers 3A, 3B, 3C... for working fluid carrying out the adsorption stroke till then are changed over to carry out the regeneration stroke in turns starting with an exchanger on the upper stream side of the heating fluid F4. At the change-over time from the regeneration stroke to the adsorption stroke, fluid supplied to the connectors in series of respective heat exchangers 2 is changed and following that, after the elapse of a fixed time, respective heat exchangers 3A, 3B, 3C... carrying out the regeneration stroke till then are changed to carry out the adsorption stroke in turns from the exchanger near the upper course of the cooling fluid F5. Thereby, the capacity of an overall system can be promoted.
Patent JP-H11347298-A (JP)
Title: Drum type washing/drying machine
Inventor: MATSUDA EIJI
IPC: D06F58/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To wash off the lint stuck to an exhaust hose and a heat exchanger and to prevent the flow of the circulating air in the drying process from being hindered in a drum washing/drying machine controlling the washing, rinsing, dehydrating, and drying processes in sequence in a rotary drum arranged rotatably in the nearly horizontal direction. SOLUTION: A water tank 3 enveloping a rotary drum 1 rotated in the nearly horizontal direction is communicated with a blast fan 16 via an exhaust hose 15 and a heat exchanger 14, a hot-air heater 17 communicated with the blast fan 16 is opened in the water tank 3, and the quantity of the water fed into the water tank 3 by a first feed water valve 21 is detected by a water level detecting means. A control means controls the washing, rinsing, dehydrating and drying processes, it drives the blast fan 16 in the rinsing process, and it stops the drive of the blast fan 16 when the water level of the suction side of the heat exchanger 14 opened in the water tank 3 tends to be lowered by the rotation of the rotary drum 1.
Patent JP-H0915601-A (JP)
Title: Method for reforming substance surface by irradiation of ultraviolet rays and ultraviolet irradiation device
Inventor: OMURO KATSUFUMI
IPC: G02F1/1337
Filed: 1995-06-28
Abstract: PURPOSE: To provide an ultraviolet irradiation device which is inexpensive and whose service life is long by including nearly mutually parallel light beam in plural line images which are perpendicularly projected on a plane perpendicular to a 1st direction and crossing each other. CONSTITUTION: A part of the ultraviolet rays radiated from a straight tube type high voltage mercury lamp 11 is reflected by a cold mirror 12 and irradiates an irradiation surface. The line images obtained by perpendicularly projecting the optical axis of the ultraviolet ray reflected by the cold mirror 12 on the plane perpendicular to a y-axis become nearly parallel as shown by UV1. The ultraviolet ray directly radiated downward in figure from the lamp 11 is shielded by a direct light shielding plate 13. The light radiated obliquely downward in figure from the lamp 11 and leaked from both sides of the shielding plate 13 is shielded by an aperture member 14. Thus, the ultraviolet rays which make the perpendicularly projected images on the plane perpendicular to the y-axis nearly parallel are obtained.
Patent JP-H0832448-A (JP)
Title: Pll circuit
Inventor: KANEMOTO MITSUO
IPC: H03L7/093
Filed: 1994-07-14
Abstract: PURPOSE:To revise control constants of the circuit at its mounting stage without changing the characteristic of the circuit to reduce malfunction of the circuit due to an external noise. CONSTITUTION:When a multiple alpha of a 1st current arithmetic circuit 21 multiplying a current corresponding to alpha phase difference outputted from a charge pump 2 by the multiple a is changed, a phase difference current conversion coefficient Kp of a phase difference current conversion circuit is changed. Furthermore, a 2nd current arithmetic circuit 41 multiplies a current corresponding to a voltage received from a filter circuit 3 by a multiple alpha, and when the multiple alpha is varied by a 2nd multiple factor conversion circuit 42, a voltage frequency conversion coefficient Kv of a voltage controlled oscillator circuit 4 is changed. When either or both of the 1st and 2nd multiple factor conversion circuits 22,42 are changed, a ratio of the Kp to the Kv is changed while keeping the relation that the KpXKv is constant. Thus, the effect of an output signal 200 intruded in circuit components of the PLL circuit is adjusted at minimum.
Patent JP-S5864420-A (JP)
Title: Gas burner unit
Inventor: KIKUCHI TOSHIHARU
IPC: F23D14/48
Filed: 1981-10-13
Abstract: PURPOSE:To realize the generation of long flame in a gas burner and prevent the combustion driven oscillation from occurring by a structure wherein an auxiliary burner port is arranged so that the ratio of the fuel quantity to be supplied to the auxiliary burner port to that to be supplied to the gas nozzle is rendered to be below the specified value in the specified value in the gas burner unit having a plurality of gas nozzles comprising one main burner port and the auxiliary burner port. CONSTITUTION:In the burner unit, on which a plurality of the gas nozzles 10 are arranged concyclic, said gas nozzle 10 has the main burner port 11, the direction of which is slantwise forward with the predetermined angle with respect to the center axis of the nozzle 10, and the auxiliary burner port 12 bored normal to said center axis in order to hold flame by concentrating fuel around a flame holding port 20. In this case, when the fuel quantities to be supplied to the main burner port 11 and to the auxiliary burner port 12 are respectively denoted by Fm and Fs, the auxiliary burner port 12 is so arranged that the ratio dfs of the fuel quantity to be supplied to the auxiliary burner port 12 to that to be supplied to the gas nozzle 10 or the sum of the fuel quantities to be supplied to the auxiliary burner port 12 and to the main burner port 11, namely Fs/Fm+Fs is rendered to be 0.35 and below. By lowering the ratio dfs to below the above-mentioned value, the generation of long flame in the gas burner can be realized.
Patent JP-H0327438-A (JP)
Title: Personal computer
Inventor: SAITO TOSHIMITSU
IPC: G06F9/06
Filed: 1989-06-23
Abstract: PURPOSE:To simplify operability and a hardware constitution and to miniaturize a device by setting normal display/reverse display by means of a set-up processing. CONSTITUTION:When there is the change of normal display/reverse display, at the time of reverse display, for example, display data is reversed by a revers ing circuit (NOT circuit) provided on a display controller 24 reverses display data and data is supplied to an LCD display part 37. A system is re-started when the change of a device connection state is required. A system re-starting processing reads the data of the connection state which is set in the set-up processing and sets a usable floppy disk drive from the connection state of the floppy disk drive. Thus, operability and constitution are simplified and the device can be miniaturized by setting normal display/reverse display and setting the device connection state with the set-up processing.
Patent JP-H11348346-A (JP)
Title: Light scan apparatus and apparatus for measuring time data for use in the light scan apparatus
Inventor: IMAI YASUAKI
IPC: B41J2/44
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a light scan apparatus which can improve print images. SOLUTION: A laser luminous flux 1a radiated from a semiconductor laser unit 1 is reflected to a direction of an F-θ lens 20 by a polygon mirror 2 driven to rotate by a polygon scanner motor 24, passing through the F-θ lens 20 and scanning a photosensitive drum 4. The polygon scanner motor 24 outputs a motor index signal 21 and a horizontal synchronous signal generation circuit outputs a BD signal.
Patent JP-S5952301-A (JP)
Title: Multiplexed controller
Inventor: SAKURAI BUICHI
IPC: G05B11/42
Filed: 1982-09-20
Abstract: PURPOSE:To ensure the stable control even though the input of a control circuit has an error, by obtaining the deviation of each control output value to the desired value and using this deviation to unify each control output value. CONSTITUTION:A reference signal 100 is supplied to a selecting circuit 14 via differential circuits 10A-10C and control circuits 12A-12C. The circuit 14 consists of maxium value selecting circuits 16A-16C and minimum value selecting circuits 18A and 18B and selects one of the control signals supplied from circuits 12A-12C to apply it to a control subject 20 as well as to differential circuits 22A-22C respectively. The circuits 22A-22C calculate the deviation between the control signal applied to the subject 20 and the output signal of each of circuits 21A-12C and apply the deviation to circuits 10A-10C via compensating circuits 24A-24C. The circuits 10A-10C obtain the difference between the signal 100 and a feedback signal 108 given from the subject 20 and then compensates the difference by the signals given from circuits 24A- 24C. This compensated difference is applied to circuits 12A-12C respectively.
Patent JP-S5864797-A (JP)
Inventor: WADA KIYOSHI
IPC: H05B37/03
Filed: 1981-10-12
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-S6142172-A (JP)
Title: Protection diode of compound semiconductor device
Inventor: ASANO TETSUO
IPC: H01L23/62
Filed: 1984-08-01
Abstract: PURPOSE:To markedly reduce the leakage in high frequencies by lessening return loss by a method wherein a diffused region of reverse conductivity type is formed in the surface of a semiconductor region located immediately under a bonding pad. CONSTITUTION:The diffused region P is formed on the surface of the semiconductor region 3 located immediately under a bonding pad 11 which has been connected to the first electrode 6. Such a construction enables the junction capacitance 22 between a semiconductor region 2 and the diffused region P and a resistor component 23 of the junction to be series-connected between an oxide film capacitor 20 formed under the bonding pad and a resistor component 21 such as the semiconductor region 2. Therefore, the resistor component as a whole increases, and the capacitance markedly reduces.
Patent JP-H087546-A (JP)
Title: Karaoke information transmitting device
Inventor: TOGUCHI SATORU
IPC: G11B27/10
Filed: 1994-06-21
Abstract: PURPOSE:To attain the obtaining of reproducings without a waiting time at the time requests are concentrated by setting specific speeds to music informa tion to be reproduced. CONSTITUTION:A request accepting part 2 receives the specifications of reproducing disks from an outside and specifies disks and players to an auto-changer multi-player 4 to allow the player 4 to reproduce KARAOKEs to be requested. Simultaneously, the accepting part 2 allows an HDD input-output managing part 3 to specify positions of R-FIFOs (5a to 5n) for recordings 5 and P-FIFOs (7a to 7n) for outputtings 7. The managing part 3 monitors information amounts written in FIFOs 5 specified by the accepting part 2 to write information on an HDD 6 when information amounts reach a constant amount. Further, the part 3 monitors remaining information amounts of FIFOs 7 specified by the accepting part 2 and writes these information from the HDD 6 to FIFOs 7 when remaining information amounts reach amounts smaller than a prescribed amount. Thus, since this device is made to have the same effect as in the case the number of reproducing players is increased, request musics can be reproduced without a waiting time even in the case requests are concentrated.
Patent JP-S5952427-A (JP)
Title: Magnetic head
Inventor: YASUDA ISAO
IPC: G11B5/53
Filed: 1982-09-17
Abstract: PURPOSE:To remove irregularity factors of the position precision of an operating gap to the reference surface of a magnetic head base resulting from the irregularity of the thickness of a reinforcing core, by putting the magnetic head base in charge of the reinforcement of one side of a magnetic head chip which has the reinforcing core only at the other side of a main core body. CONSTITUTION:The magnetic head chip 20 has the main core body 21, reinforcing core 22 arranged only on one surface of the main core body, and a coil 23 wound in, what is called, a balance winding. The magnetic head chip 20 is arranged so that its main core body 21 faces the magnetic head base 10 and an adhesive layer of an instantaneous adhesive, etc., is interposed between both to unite the both together; and terminals of the coils 23 are treated and a tape abutting surface is formed by, what is called, rounding polishing to complete the magnetic head.
Patent JP-H1010097-A (JP)
Title: Device and method for inspecting levitation performance of magnetic disc
Inventor: YONEKAWA TAKAO
IPC: G11B5/84
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a disc levitation performance inspecting method for inspecting head levitation performance of a magnetic disc to determine whether or no it is defective. SOLUTION: An AE signal produced from an inspection head 1-2 is passed through an amplifier 1-3, a filter 1-4, and an envelope detector 1-5 and is waveform-generated. As one cycle of this waveform is converted from analog to digital form and sampled into a waveform processing device 1-9, a peak value histogram for an entire measuring range is calculated. Then a variety of numerical processes for extracting a parameter showing the shape of the histogram are performed to extract numerical values derived from projections, roughness, and waviness on a disk surface, so as to determine whether or not the disc is defective as to levitation performance.
Patent JP-2000354264-A (JP)
Title: Communication changeover device
Inventor: YAGUCHI YOSHINOBU
IPC: H04Q3/42
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To attain reception of a caller number notice service without losing a subscriber switch function by connecting an ND telephone set to a subscriber telephone exchange which is not compatible with the caller number notice service. SOLUTION: The communication changeover device is provided with a control section 14 that controls a changeover section 13 to select a path between a trunk line side input terminal 7 and a telephone set side input output terminal 10 when an incoming call detection section 11 detects the arrival of an incoming call from the trunk line side input terminal 7 if a loop detection section 12 detects a standby state of an ND telephone set 4, and that selects and holds a path between an exchange side input output terminal 9 and the telephone set side input output terminal 10 when the loop detection section 12 detects end of information reception of the ND telephone set 4.
Patent JP-H0778009-A (JP)
Title: Programmable controller and its counter end processing method
Inventor: HAYASHI HIROYUKI
IPC: G05B19/05
Filed: 1993-06-30
Abstract: PURPOSE:To improve operation efficiency by giving a high function to a counter function instruction of the programmable controller and reducing a sequence program. CONSTITUTION:The programmable controller has a count means which counts the ON/OFF frequency of an external contact, etc., with an internal instruction of the programmable controller 1 and a contact device which turns ON when the count value counted by the count means becomes equal to the set value set in the counter function instruction (in count-up state), and is equipped with a counter END process part 4 which resets the count means while turning ON the contact device when the count-up state is entered and turns OFF the contact device when the external contact turns ON.
Patent JP-S5687065-A (JP)
Title: Traveling device of optical system mirror
Inventor: KIKUCHI TAKAO
IPC: G03G15/04
Filed: 1979-12-17
Abstract: PURPOSE: To eliminate low-frequency vibrations, and provide a mirror traveling device of good resolution and sharpness and high reliability by making optical system mirrors run by means of the needles of linear motors.  
     CONSTITUTION: Both ends of a flat-platelike yoke 32A and a U-shaped yoke 32B are joined and a permanent magnet 33 is abutted on the inside surface of the yoke 32. The 1st, 2nd bobbins 34, 35 are movably fitted to the yoke 32A, and the 1st, 2nd energizing coils 36, 37 are wound at predetermined number of turns respectively thereto. The 1st, 2nd reflection mirrors 2, 4 are supported by means of the bobbins 34, 35 and bearings 40. If with this constitution, current is flowed discreately to the coils 36, 37, a field magnetic flux is formed between the yokes 32A and 32B by the magnet 33, and therefore, the mutual action of this with the coil current causes the bobbins 34, 35 to move in the same direction along the yoke 34A together with mirrors 2, 4. The moving speed thereof is controllable by the amperages of the coils 36, 37. Since the mirrors are made run by the needles of the linear motors in this way, the vibrations may be removed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5785035-A (JP)
Title: Information transmitting device for photographic lens
Inventor: MIZOGAMI KAZUNORI
IPC: G02B7/02
Filed: 1980-11-18
Abstract: PURPOSE: To transmit the function information of an interchangeable lens to camera side in the absence of contact by providing an electromagnetic transducer to a lens mount, disposing a magnet to a lens barrel opposite to this, and setting its position according to function information.  
     CONSTITUTION: An electromagnetic transducer 7 is provided near the engaging pawl 4 of a lens mount 3, and is connected to the electric circuit of a camera. A permanent magnet 8 is disposed in the position opposite to the element 7 of a lens barrel 2, and its installation position is deviated slightly according to the value of the full-aperture F number of the lens. With such constitution, the electromotive force of the element 7 applied with a magnetic field by the magnet 8 is amplified 20, and is conducted to a level discriminating circuit 21, by which transistors Q 1 WQ n  are conducted, and the information output of the full-aperture F number is obtained. Thereby, the function information of the interchangeable lens from the lens barrel side to the camera body side in the absence of contact is transmitted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0329457-A (JP)
Title: Automatic answering telephone system
Inventor: TAJIMA AKIRA
IPC: H04M3/533
Filed: 1989-06-26
Abstract: PURPOSE:To prevent waste of a telephone call due to passing each other by devising the telephone system such that a come home schedule time is integrated in a reply message with a simple operation. CONSTITUTION:A time setting means 9 setting a come home schedule time, a time memory 8 storing the set time, a voice conversion means 6 converting the time data stored in the time memory 8 into a voice, and a control means 7 starting the voice conversion means 6 during the transmission of a reply message are provided to a conventional automatic answering telephone system. Thus, the come home schedule time is informed to the caller in voice during the transmission of reply message and only the part of the come home schedule time is varied and the result is informed in voice by having only to change the time setting without re-recording of the reply message for the purpose. Thus, waste due to passing each other is prevented.
Patent JP-H106413-A (JP)
Title: Method for supplying strip like material and apparatus therefor
Inventor: YOSHIDA MASAAKI
IPC: B29D30/30
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To supply a strip like material capable of reducing the number of laminating processes and the apparatus therefor, capable of enhancing productivity and capable of being enhanced in laminating accuracy and quality. SOLUTION: An embossing apparatus 11 capable of rising and falling and embossing the laminated strip like material Wx unwound by predetermined length from a thick wound roll 10a to a recessed part having an almost V-shaped cross section at the position of the length D corresponding to the width of a molding drum over the total width of the laminated strip like material Wx and a cutting device 12 equipped with a disc-shaped cutter 12a cutting the recessed part of the embossed strip like material Wx over the total width of the laminated strip like material Wx are arranged on a standard length conveyor 7a.
Patent JP-S5789116-A (JP)
Title: Hysteresis comparator
Inventor: GONTA TSUNEMI
IPC: G05F1/10
Filed: 1980-11-21
Abstract: PURPOSE:To stabilize the hysteresis voltage width of a hysteresis comparator to the change of temperature, by connecting an emitter-follower transistor to the output of an operational amplifier and connecting the emitter output to the noninverse input of the operational amplifier. CONSTITUTION:When +V is applied to a power supply terminal 1, the voltage at a connection 9 between resistances R4 and R5 is equal to +V.R4/(R4+R5) to be referred to as V'z. Then Vref is supplied to a reference terminal 3, and input voltage Vin of an input terminal 2 is successively increased at 0. Thus Vout of an output terminal 4 changes to 0 from Vf with the input voltage V1, and the voltage of a noninverse input terminal (+) of an operational amplifier OP is set at a high level in case the input voltage Vin is lower than V1 to deliver the output of Vf. In this case, a transistor Q has an emitter-follower action and this output is fed back to the OP. The output voltage Vout is kept at 0 although the voltage Vin increase. When the voltage Vin is gradually reduced, the voltage of the terminal (+) of the OP is fixed at the voltage Vref. Then the output of the OP is inverted in the case of Vin/Vref, and the outpt is set at V1.
Patent JP-S5955251-A (JP)
Inventor: HARADA SEITAROU
IPC: A61G7/02
Filed: 1982-09-21
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。