baber/WOPTO huggingface dataset:
Patent JP-S58197943-A (JP)
Title: Supervisory signal transmission system for direct relay station of digital wireless circuit
Inventor: TAKAHASHI KIYOAKI
IPC: H04B17/40
Filed: 1982-05-13
Abstract: PURPOSE:To realize the high-quality transmission of a supervisory signal by performing slightly the modulation of a main digital modulation wave of subcarrier modulated by the supervisory signal. CONSTITUTION:A data train outputted from a parallel-serial converter 151 is given band limitation on it by an LPF, supplied to an AM modulator 154 and modulate a subcarrier oscillated by a oscillator 155 to AM. The AM modulated subcarrier is supplied to the AM modulator of a relay station as a modulation signal and slightly modulate the amplitude of main digital modulation wave to be directly relayed. The amplitude modulated digital modulation wave is amplified and outputted from an antenna. A composite modulation wave which become a medium frequency after received by the receiver of a terminal station is supplied to an input terminal 41 of a demodulator, and a supervisory signal is demodulated by a detector 42 and LPF43 for eliminating a medium frequency. By this system, the high-quality transmission of a supervisory signal can be realized because almost no deterioration occurs on main digital modulation waves.
Patent JP-H02260878-A (JP)
Title: Key signal generating circuit for video mixer
Inventor: HASHI KENJI
IPC: H04N5/278
Filed: 1989-03-31
Abstract: PURPOSE:To decrease black spots around a character by applying shaping to a superinput signal by a clipper circuit and also using a delay circuit and a nonadditive mixer circuit so as to apply nonadditive mixture to an input signal and an output signal of the delay circuit thereby generating a key signal. CONSTITUTION:A superinput signal is fed to an input terminal 2 and pedestal- clamped by a clamp 5 and the resulting signal is fed to a gain control circuit 7 and a key signal generating circuit side. The superinput signal is shaped by a white clip circuit 12 and a black clip circuit 13 in the key signal generating circuit side. Moreover, a signal not retarded and a retarded output signal from a delay circuit 14 are subject to analog nonadditive mixture by a nonadditive mixer(NAM) circuit 15 and a key signal with a required level is obtained by an amplifier circuit 11. Thereby, the key signal which is narrow than a super video signal is generated. Keying with less black spots around a character is implemented by using the key signal to synthesize video signals.
Patent JP-S57197976-A (JP)
Title: Character broadcast receiver
Inventor: NISHIHARA TOYOTAROU
IPC: H04N5/445
Filed: 1981-05-29
Abstract: PURPOSE:To inhibit the display of a queuing time when an input program number coincides with a complementary program number, by discriminating whether the program number of a character broadcast inputted from a keyboard coincides with the number of the complementary program or not. CONSTITUTION:When the receiving of a character broadcast is requested through a keyboard 3, a queuing time display circuit 6 is driven, and pattern data is written in a display memory 5, and a signal switching circuit 9 is switched to a character broadcasting signal, and a queuing time is displayed on a cathode-ray tube. If the program number inputted from the keyboard 3 coincides with the number of a complementary program, this coincidence is discriminated by a complementary program discriminating circuit 10, and a queuing time display inhibiting circuit 11 is operated to break the driving signal which drives the queuing time display circuit 6, and the queuing time is not displayed.
Patent JP-H09266858-A (JP)
Title: Automatic tempura manufacturing method and automatic manufacturing device therefor
Inventor: FUKUNAGA MASATOSHI
IPC: A23L7/157
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce labor by automating a series work such as after a coating is applied by being put in a coating liquid tank for Tempura (Japanese deep-fat fried food), oil indication processing is performed by putting it in a Tempure oil tank, and a flower blooming coating is stuck to and processed on a coating surface by dripping a coating liquid in the middle of it by a droplet spray, and a Tempura base is taken out thereafter, and oil is removed. SOLUTION: In the case of automatically manufacturing Tempura, first of all, a Tempura base raw material A is supported by a Tempure base raw material supply part 6, and its position and a posture are controlled. Next, a coating is applied by moving this Tempura base raw material A to a Tempura coating liquid tank 7 and a position of a coating liquid sticking part 8 by a support work part 5 and an automatic work device 1. Next, oil indication processing is performed by inputting and soaking this coating applied Tempura base raw material A in oil for a prescribed time while supporting it as it after being moved to a Tempure oil tank 9 heated to an oil indication proper temperature, and a coating liquid is dripped in the middle of it by a droplet spray 3, and a flower blooming coating is stuck and formed.  Afterwards, an oil indication adjusted Tempure A3 is pulled up of the Tempura oil tank 9, and is moved, and is placed on an oil removing taking-out part 10, and oil is removed.
Patent JP-S61240561-A (JP)
Title: Small-type high pressure metallic vapor discharge lamp
Inventor: INUKAI SHINJI
IPC: H01J61/36
Filed: 1985-04-18
Abstract: PURPOSE:To prevent abnormally narrow distance between the electrodes and the wall of the emitter tube and achieve improved characteristics of a small-type high pressure metallic vapor discharge lamp by restricting angles of the inner end surfaces of the sealing sections of the emitter tube seen from two directions. CONSTITUTION:Angle (theta1) of the inner end surfaces 6 of the sealing sections 1A and 1B of an emitter tube seen from the expanded surface (1Aa) of the sealing sections 1A and 1B and angle (theta2) seen from the side surface (1Ab) of the sealing sections 1A and 1B are adjusted according to the formula (I). As angle (theta1) is large, it is possible to avoid too narrow distance between the electrode and the tube wall. The small magnitude of angle (theta2) is advantageous to temperature increase of the coldest area. Furthermore, the large magnitude of angle (theta1) prevents the sealing sections 1A and 1B from becoming as large as those of a conventional lamp. As a result, it is possible to reduce the loss of heat from the sealing sections 1A and 1B, thereby increasing the temperature of the coldest area and achieving improved characteristics of the lamp.
Patent JP-S57204820-A (JP)
Title: Device for packing chicken
Inventor: MANNESU BAN GINKERU
IPC: B65B25/06
Filed: 1982-05-14
Abstract: A device for packing a fowl into a bag, provided with a bottom plate (3) in which in order to have an escape for air from the forward part of the bag when the fowl is pushed into it the cross-section of the bottom plate is wave or zig-zag shaped so that between said plate and a bag stretched around it one or more channels (20) are left free.
Patent JP-H04290403-A (JP)
Title: Manufacture of film resistor element
Inventor: YAJIMA YASUHITO
IPC: H01C17/12
Filed: 1991-03-19
Abstract: PURPOSE:To form a uniform film at the surface of a substrate, in the manufacture of a film resistor element, where a film resistor is made on the columnar or cylindrical substrate. CONSTITUTION:A substrate 3 is arranged in the V groove 1a made at the surface of a board 1, and a film resistor is made on the surface of the substrate 3. Then, a V groove 2a made at the second board is arranged on the substrate 3 arranged in the groove 1a of the board 1, and the board 1, the substrate 3, and the board 2 are inverted 180 deg. integrally, and then the board us removed, and a film resistor is made at the surface of the substrate 3 placed on the board 2.
Patent JP-S559126-A (JP)
Title: Tangent delta measuring apparatus
Inventor: MIURA AKIRA
IPC: G01R27/26
Filed: 1978-07-04
Abstract: PURPOSE: To enable zero point calibration at the time of measuring tanδ of impedanceby A/D converter converting the detected voltage and standard voltage using high speed converter and processing them.  
     CONSTITUTION: The standard voltage and the detected voltage made thru the standard resistor 2 and the resistor 5 of the impedance 4 to be measured are digitally converted at the high speed converters 21B. 21A to be switched by the interlocking switches 22B and 22D, 22A and 22C which synchronize with the clock of the clock generator 8, and are temporarily stored at the latch circuits 23D. 23C which connect with latch circuit 23C. 23A and zero calibration contact point b.... When the latch contents of the circuits 23C and 23D, 23A and 23B coincide, digital standard voltage and detected voltage (both finishing zero calibration) are outputted from the comparison circuits 24B. 24A; pulses, width thereof corresponds to the difference at the time when the two voltages become zero are generated from the time difference detection circuit 25; and tanδ corresponding to the phase difference the electric  current flowing from the clock counter 10 thru the impedance 4 is calculated while  being zero calibrated at the time of measurement. Accordingly, the abovementioned  system enables the measurement of high accuracy free from the influence of temperature and drift. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61240029-A (JP)
Title: Electronic range
Inventor: HOTTA TETSUZO
IPC: F24C7/02
Filed: 1985-04-17
Abstract: PURPOSE:To contrive to reduce the number of spot welds for forming a waveguide by forming a structure wherein a groove, which opens to a heating chamber, is formed by partially swelling the wall of the heating chamber outside the heating chamber and the openings of the groove are covered by metal plates excluding feeder ports so as to use the interior of the groove as the waveguide. CONSTITUTION:Because the antenna 18 of a magnetron 16 faces to the interior of a groove 11 by loosely piercing a hole at a bent terminal face 3, microwaves proceed in the interior of the groove 11 as a waveguide so as to be supplied through the respective feeder ports 15a-15d into a heating chamber. In order to prevent microwaves from leaking through an opening 14, which locates outside the heating chamber, of the cruciform groove 11 outside, spot welds 19, 19... are applied at intervals of 15-30mm at the junction part of the bent initial face 2 and the bent terminal face 2 near the opening 14. On the other hand, because even if microwaves leak through the junction gap between a top wall 5 and a metal plate 13 at the periphery of the opening 12, which locates inside the heating chamber, the leakage microwaves are confined in the heating chamber, the junction part just mentioned above can serve well with spot welds 20, 20... applied at intervals larger than the intervals of the spot welds 19 and 19 and consequently the number of welds can be reduced.
Patent JP-2000275639-A (JP)
Title: Light source device for liquid crystal printer
Inventor: OGASAWARA MAMORU
IPC: B41J2/445
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To decrease optical path from a light-emitting diode to a liquid crystal plate and to decrease the light source part of a liquid crystal printer in size, using dichroic mirrors crossed to form an X-shape in the light source device of a liquid crystal printer equipped with the dichroic mirrors. SOLUTION: Dichroic mirrors 4, 5 crossed with each other in an X-shape are disposed in the center part of a case 20, having an opened lower face. The one dichroic mirror 5 is divided into two parts 5A, 5B by the crossed structure. B-LEDs 1 which emit the blue color component of light downward, R-LEDs 2 which emit a red color component of light in the right direction and G-LEDs 3 which emit a green color component of light in the left direction are disposed, each constituting a 2×6 LED arrays on the sidewalls of the case 20 to surround the dichroic mirrors 4, 5. The liquid crystal plate 7 is disposed below the opening 20a of the case 20. The image displayed on the liquid crystal plate 7 is projected through an exposure lens 8 onto a printing paper 9.
Patent JP-S62237297-A (JP)
Title: Heat exchanger of highly corrosion-resistant aluminum alloy
Inventor: TANIO MAKOTO
IPC: C22C21/00
Filed: 1986-04-08
Abstract: PURPOSE:To obtain a heat exchanger of long life and of highly corrosion resistant aluminum alloy which can deliver enough sacrificial anode effect of fins to a pipe material from the initial stage of use of a heat exchanger, by determining the concentration of In and Sn in the fins to specific conditions in the deep parts and on the surfaces of them. CONSTITUTION:Fins 2 are molded of aluminum alloy containing one or both of In and Sn. Either one of In or Sn is enough to be contained in the fins 2, but both can be contained in them. In order to provide the constant sacrificial anode effect of the fins, the average concentration of In and Sn in the deep parts of fins is to be specified within the range of 0.01-0.15%. When the average concentration is below 0.01% enough sacrificial anode effect cannot be obtained, on the contrary the self corrosion is accelerated when it exceeds 0.15%. In order to provide the sacrificial anode effect from the initial stage of use of a heat exchanger, a condition is that the maximum concentration on the surface of a fin must be 0.005% higher than the average concentration in the deep part of it. Sufficient sacrificial anode effect can not be expected at the beginning when the concentration is under 0.005%.
Patent JP-H03282054-A (JP)
Title: Operation device for automatic transmission for vehicle
Inventor: OKADA ATSUNOBU
IPC: B60K20/02
Filed: 1990-03-29
Abstract: PURPOSE:To perform remote control of an automatic transmission by delivering the rotation position of a member to be operated by means of a detecting device. CONSTITUTION:The rotation positions of a rotor 2 and a knob 6 are detected by a shift position sensor 4, and by delivering the detecting shift position to a control unit C, remote control of an automatic transmission is effected. Since, when a brake is not stepped on, a solenoid is held in a non-energizing state, a moving member is engaged with an engaging groove 2P corresponding to a range P, rotation of the rotor 2 and the knob 6 is prohibited, and a shift lock function is ensured. Further, when second operation is not effected, a second operation switch 11 is not turned off, engagement of a moving rod 32 with engaging grooves 2P, 2R, 2N, 2S, and 2L is held and rotation in a given direction of the rotor 2 and the knob 6 is prohibited and therefore, the function of a second operation mechanism is ensured.
Patent JP-H09248579-A (JP)
Title: Treating device for selenium-containing waste water
Inventor: OKAMOTO HIDENORI
IPC: C02F1/58
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of ferrous hydroxide of a reducing agent by providing a volume variable device connected above the liquid level of a treating tank and capable of supplying an inert gas on the upper part of the liquid level in the treating tank by closed cycle while changing the volume with the vertical movement of the liquid level. SOLUTION: Gaseous argon is filled above the liquid level of the treating tank 3. A waste water containing a selenate, Na2 SeOR4 , and ferrous sulfate, which is a raw material of the reducing agent, are mixed and supplied to the heating tank 3. The inside of the treating tank is kept at 60 deg.C and is adjust to pH8.5-9 while stirring with the addition of sodium hydroxide. Ferrous sulfate is converted to ferrous hydroxide and selenium is reduced and removed. The waste water after treated is discharged from the treating tank 3 and at this time, gaseous argon in the close elastic balloon body 6 is return to the treating tank 3 with the volume change of the close elastic balloon body 6. Thus, since gaseous argon is recycled without being discharged out of the system and prevents the oxidation of ferrous hydroxide of the reducing agent, the consumption is remarkably reduced.
Patent JP-H06293181-A (JP)
Title: Electrosensitive recording medium
Inventor: ENDO TORU
IPC: B41M5/24
Filed: 1993-04-08
Abstract: PURPOSE:To provide an electrosensitive recording medium, producing no refuse substantially, excellent in printing quality, high in recording sensitivity and prominent in durability. CONSTITUTION:In an electrosensitive recording medium, provided with an electrosensitive recording medium 10, a supporting body 11 and an electro- sensitive recording layer 13 as well as a protecting layer 14, which are provided on the supporting body 11, the thickness of a metallic deposited film in the electrosensitive recording layer is 30nm-100nm.
Patent JP-S58197463-A (JP)
Title: Fuel atomizer for internal-combustion engine
Inventor: WATAYA SEISHI
IPC: F02M27/06
Filed: 1982-05-12
Abstract: PURPOSE:To normally perform an ideal atomization of fuel and produce a uniform mixture gas, by controlling an irradiating energy of laser beams, transmitted through an optical fiber, in correspondence to a quantity of fuel jetted to provide an optimum value. CONSTITUTION:Optical fibers 9a-9d are respectively disposed in the vicinity of fuel jetted from fuel jet valves 3a-3d respectively mounted to suction pipes 2a- 2d of a multicylinder internal-combustion engine 1, and this arrangement causes fuel, jetted by fuel jet valves 3a-3d to be irradiated with laser beams, generated from a laser beam oscillator 7, through a distributor 8 and optical fibers 9a-9d. An output energy and irradiating time of laser beams generated from the laser beam oscillator 7 are controlled into an optimum value according to an instruction from a controller 4, and this permits fuel to be efficiently radiated with sufficient energy to atomization of fuel.
Patent JP-H01256027-A (JP)
Title: Optical device for optical disk
Inventor: IIDA TAMOTSU
IPC: G11B7/085
Filed: 1988-04-05
Abstract: PURPOSE:To adjust the locus of a light spot radiated onto an optical disk with high roundness without decreasing the drive speed of the optical disk by using an A-O deflector with excellent response and ease of control so as to deflect the light beam. CONSTITUTION:An acoustooptic effect deflector (A-O deflector) 5 is provided to an optical system from a laser light source 1 reaching an objective lens 7. When an optical disk 3 fitted to a spindle motor 2 is driven and the optical system including the objective lens 7 is moved at a constant speed in the radial direction of the optical disk 3, the A-O deflector 5 is driven so that the locus of the light spot radiated onto the optical disk 3 draws a concentric circle. That is, the A-O deflector 5 has excellent response and is controlled by an electric means, the correction of the light spot radiating position and the intensity of light beam is facilitated. Thus, the locus of the light spot radiated onto the optical disk 3 is adjusted with high roundness without lowering the drive speed of the optical disk 3.
Patent JP-H10252672-A (JP)
Title: Gas compressor
Inventor: IWAZAWA TAKAYUKI
IPC: F04C29/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a gas compressor to prevent the occurrence of a trouble, such as flying out of a rotor shaft to the outside when a connection force between a rotor shaft and a rotor is rendered ineffective owing to some reason. SOLUTION: During operation of a gas compressor, a vane back pressure chamber 19b side near a discharge chamber 15 has a pressure higher than that of a vane back pressure chamber 19a. Thereby, when the connection force of a connection part between a rotor 8 and a rotor shaft 30 is rendered ineffective owing to some reason, the rotor shaft 30 is about to fly out to the outside of the gas compressor by a pressure difference therebetween. However, the minimum diameter ϕD4 of the insertion hole 31 of a front head 3 is lower than the maximum diameter ϕD3 of the rotor shaft 30. Thereby, a part of the rotor shaft 30 is flied out to the outside but the maximum diameter ϕD3 is collided with the partition 31a part with the minimum ϕD4 of the insertion hole 31 of the front head 3 and the rotor shaft 30 is prevented form further flying out to the outside.
Patent JP-H01254776-A (JP)
Title: Resin composition for coating
Inventor: MATSUMOTO MITSUAKI
IPC: C09D5/00
Filed: 1988-04-04
Abstract: PURPOSE:To obtain a coating composition capable of carrying out uniform and shrunk pattern finishing and useful for various kind of precoats, baking coating for household appliance, etc., by blending a resin with sulfonic acid blocked with a tert. amine and surface modifier at a specific ratio. CONSTITUTION:The aimed coating composition obtained by blending (A) a resin mixture containing (i) a base resin consisting of hydroxyl group-containing polyester resin or acryl resin and (ii) at least one kind of resin consisting of methylated and butylated melamine at a wt. ratio (as solid content) of 60:40-95:5 with (B) 0.1-10wt.% sulfonic acid blocked with tert. amine having 80-150 deg.C boiling point and (C) either one surface modifier of 0.5-20wt.% organic high polymer particle having 0.001-30mu particle size, 2-30wt.% organic high polymer particle having 31-100mu particle size, 0.5-13wt.% silica particle having <=5mu particle size, 0.5-40wt.% inorganic particle (other than silica) having <=30mu particle size, 2-60wt.% inorganic particle having 31-100mu particle size and 0.5-30wt.% fiber having 20-300mu length and <=30mu diameter.
Patent JP-H11265552-A (JP)
Title: Cd reproducing device
Inventor: HONMA SATOSHI
IPC: G11B20/18
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent the tone deterioration of a voice output when error correction inability or low reliability is determined in a conventional CD reproducing device. SOLUTION: This device is provided with a reproducing signal processing circuit 26 for outputting an error flag when error correcting inability or reliability is determined for a reproducing signal, a system controller 34 for controlling a memory controller 28 during the detection of the error flag to interrupt the writing of the reproducing signal in a shock-proof memory 29, returning an optical pickup 22 to a position immediately before the detection of the error flag by a servo circuit 33 and controlling the memory controller 28 to resume the writing of the reproducing signal in the shock-proof memory. By temporarily interrupting the storing of the reproducing signal having the error correcting inability or low reliability, the deterioration of output tone is prevented.
Patent JP-S538648-A (JP)
Title: Fluorine-containing elastomer composition having good moldability
Inventor: UCHINO TETSUYA
IPC: C08L27/18
Filed: 1976-07-13
Abstract: PURPOSE: A propylene-tetrafluoroethylene copolymer elastomer composition having improved moldability, containing a specific metal salt of a higher fatty acid and an inorganic filler. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05189949-A (JP)
Title: Optical disk driving device
Inventor: HONDA IKUO
IPC: G11B33/14
Filed: 1991-04-15
Abstract: PURPOSE:To provide an optical disk driving device capable of reducing a difference in temperature between the upper and lower surfaces of an information recording medium at the time of both recording and reproduction. CONSTITUTION:A flap 8 constituted of a shape memory alloy is provided between a cooling fan 6 and an optical information recording medium 1, the fixing tip 8a of the flap 8 near the optical information recording medium 1 is fixed to a case 7 and the flap 8 is supported in cantilever. When the temperature of the lower part of the optical information recording medium 1 is changed high by the heat generation of an optical pick-up 4 at the time of recording and reproduction, the flap 8 of the shape memory alloy is also changed high temp, its form is changed so as to lift a free tip 8b and much of the wind of the cooling fan 6 is supplied to the lower part of the optical information recording medium 1.