baber/WOPTO huggingface dataset:
Patent JP-2000322211-A (JP)
Title: Method and device for print control and network print system
Inventor: YAMAMOTO KAZUYA
IPC: G06F3/12
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a print control device with improved efficiency of print, a network print system using this device, and a print control method. SOLUTION: A print job processing part 34 uses job information to collate a print job received by a print job reception part 31 with a print job of which the data is already stored in a job storage memory 36, and this stored picture data is used as picture data of the received print job in the case of coincidence, however received picture data is written in the job storage memory 36 as new data only in the case of non-coincidence. Thus, unnecessary use of the job storage memory 36 is reduced to efficiently execute and control print.
Patent JP-H11325239-A (JP)
Title: Control device for vehicle
Inventor: OTA TAKASHI
IPC: F16H61/16
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To improve the running controllability of a vehicle when uphill/ downhill control and corner control occur in a vehicle at the same time. SOLUTION: A control device for a vehicle for executing, during running on a downhill road, downhill road control to prohibit the setting of either of shift stage at a high speed side and restrict the slip control of a lockup clutch arranged in parallel for a fluid coupling mounted in a power transmission system, includes a corner detecting means (S2) for detecting a corner on a running road and a releasing means (S4) for releasing the restriction of the slip control of the lockup clutch with the down hill control when the corner detecting means (S2) detects a corner on the running road.
Patent JP-S5460847-A (JP)
Title: Automatic gain control system
Inventor: MORI TAKAAKI
IPC: H03G3/30
Filed: 1977-10-25
Abstract: PURPOSE:To obtain a miniature and easy-to-control circuit with no use of the expensive coil by controlling the gain of the gain variable circuit by the control signal sent from the control oscillator for the variable attenuator which can vary the attenuation quantity of the specified frequency band in the input signal. CONSTITUTION:The subtracted signal given from input terminal 41 is applied to subtractor SUB provided to variable attenuator VA, and the output is applied to output terminal 42 as well as to BPF2 whose cut-off frequency is the secondary high and low bands along with 1st BPF1 whose cut-off frequency is the primary low and high bands in the relation of frequency value fl and fn as fl>fn. The output of BPF1 is applied to adder ADD via gain constant circuit PC; the output of BPF2 is applied to the other input of ADD; and the output of ADD is applied to gain variable circuit VG. The input signal of circuit VG is rectified at both-wave rectifier circuit WR and via BPF and then controlled by the control signal of control signal generator CSG which is set through setting circuit SC for the action start signal level.
Patent JP-S5461580-A (JP)
Title: Watt meter
Inventor: ASAKAWA SHIGERU
IPC: G01R21/06
Filed: 1977-10-25
Abstract: PURPOSE: To remarkably effectively meter the effective and apparent powers from the multiplied output of a single multiplier composed of a Hall element.  
     CONSTITUTION: The signals of voltage and current components, which are detected by voltage and current detectors 11 and 13, are fed to a multiplier composed of a Hall element so that the multiplied output is generated through a series connection of a low pass filter 15 and a coefficient device 16. The level of the resultant signals corresponds to the effective power which is to be fed to a load 3 through a power source line 1. The multiplied output is fed through a band pass filter 17 to an amplitude detector 18 so that the amplitude component of the multiplied output is detected. The detected output is multiplied corresponding to the apparent power of  the power to be fed to the load 3 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S616280-A (JP)
Title: Masking agent for electroless plating and electroless plating method
Inventor: IIDA TAMAKI
IPC: C23C18/16
Filed: 1984-06-21
Abstract: PURPOSE:To form easily a plating layer to a desired pattern on the surface of a molding consisting of an acrylonitrile/butadiene/styrene resin, etc. by subjecting the surface of said molding to electroless plating by using a masking agent consisting essentially of a methyl methacrylate-acrylate copolymer. CONSTITUTION:The surface to be electroless-plated of the molding consisting of the acrylonitrile/butadiene/styrene resin (ABS resin) and polyphenylene oxide resin (PPO resin) is physically or chemically etched. The masking agent prepd. by dissolving the copolymer consisting of 50-95% methyl methacrylate, 5-50% acrylate and 0-2% other vinyl monomer to 20-45% concn. in a ketone solvent, etc. is coated on the surface to the desired pattern. A metal such as Cu or Ni is electroless-plated on the part where the masking agent is not coated and thereafter the masking agent is dissolved away by an org. solvent, by which the excellent electroless plating layer is formed.
Patent JP-H09290440-A (JP)
Title: Nozzle for sandwich molding
Inventor: KOMATSU KOKI
IPC: B29C45/20
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a nozzle in terms of space by providing a nozzle at one of the tips of an injection device for a skin and a core later and opening/closing a resin passage for the nozzle with the help of a single small-dia. cylinder and performing the operation of a resin passage in another injection device with the help of an operating valve separately provided. SOLUTION: A nozzle main body 20 is fixed to a nozzle head 22 at the tip of an injection device 21 for a core layer, and a groove 29 for guiding a resin 27 for a skin layer into a cavity 23 is provided in the large diameter part of a first needle 26. A force F4 to be applied to the first needle 26 makes up for such an advantage that a large diameter cylinder needs to be used for receiving the force F4 brought to bear upon the face B of the nozzle head 22. A second needle 31 consisting of a large diameter part which is freely slidiable and engaged is provided in the internal hollow part of the first needle 26. In this larger diameter part, a groove 34 for guiding a resin for the core layer into a void 30 is formed.  In addition, a groove 34 for guiding an operating valve 35 is provided in the fine diameter resin passage of the nozzle main body 20 to open/close a resin passage communicating with a nozzle aperture 35 and at the same time, control the passage and blocking of the resin 27 for the skin layer to be introduced into the void 23.
Patent JP-2000323457-A (JP)
Title: Plasma processing apparatus
Inventor: OMOTO YUTAKA
IPC: C23F4/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To work a high speed semiconductor circuit at a high yield using a space-saved apparatus, by constituting a part of an electrode surface facing a process wafer back surface, using a material having a different dielectric constant from that of other parts. SOLUTION: Electrodes set on a wafer are replaced with electrodes made of an electrode mother material 11 of Al, wherein an annular part 12 of the surface material thereof near the wafer periphery is quartz and the surface material of other parts 13 is alumina. The dielectric constant of quartz is about a half that of alumina and hence the impedance of the quartz part to a high frequency bias is approximately twice, this reducing the electron current pulled into the wafer. Or the thickness of the annular part near the wafer periphery is made twice that of other parts to make twice that of other parts, thereby doubling the impedance of the annular part. Thus, the same effect is obtained, the potential difference on a gate oxide film at the wafer center lowers and electrostatic damages disappear.
Patent JP-H10314931-A (JP)
Title: Light beam heating device
Inventor: UEDA MASAYOSHI
IPC: B23K26/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a light beam heating device capable of always arbitrarily varying to the optimum focal diameter, for an object of different diameters to be heated, and heating it most efficiently. SOLUTION: The device is such that light 3 from a luminous lamp 1 is converged by an elliptic reflection mirror 2, that a light receiving end 4a of an optical fiber 4 is provided at this converged point to make the light incident on it, and that, for obtaining a focal diameter 8 required for an object 9 or 12 to be heated, the device is equipped with a means 11 for easily adjusting a lens mechanism 6 and the adjustment margin 10 of the emitting end 4a of the optical fiber 4.
Patent JP-S58122132-A (JP)
Title: Moving method of material to be worked in punch press
Inventor: IKEDA NOBUYUKI
IPC: B21D55/00
Filed: 1981-08-18
Abstract: PURPOSE:To exactly execute movement of a working material in a punch press, without a dead time, in accordance with thickness of a plate, by detecting a re-contact of  a striker provided on the tip of a ram after punch-working, and a metallic die, and  moving the working material. CONSTITUTION:In accordance with a punch-working start command of a punch press, a  ram 11 descends, a striker 13 of its tip part energizes a punch head part 1-2, a guide 7  descends against a weak lifter spring 21, and a working material 15 is pressed and  fixed onto a die 3. Subsequently, a punch 1 which has descended together with the  guide 7 is depressed against a strong stripping spring, and the working material 15 is  punched by the punch 1 and the die 3 at a bottom dead center of the ram 11. In this  case, the lifter spring 21 is held at con-stant length B against thickness of the working material 15, and as the ram 11 ascends, the punch 1 follows an ascending speed of the  ram 11, and ascends until it hits against a shoulder part 7-1 of the guide 7. Subsequently, the punch 1 which has hit against the shoulder part 7-1 ascends together with the  guide 7 by the lifter spring 21, but its ascending speed is small, the striker 13 and the  punch head 1-2 are separated, and they contact with each other again after some time  has passed, therefore, it is detected by a detecting device 19, and the working material  15 is moved.
Patent JP-H10322127-A (JP)
Title: Multi-frequency band shared antenna device
Inventor: NAGAYA NOBUKO
IPC: H01Q19/18
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce phase errors caused by a frequency selective mirror surface by placing this mirror surface at the beam waist position of the radio wave of a frequency band which transmits the radio waves to transmit the radio wave of a specific frequency band and to reflect the radio waves of the frequency bands excluding the specific one. SOLUTION: A main reflector 1 and a secondary reflector 2 share a focal point F0 , and a primary radiator 5 of a specific frequency band f1 is placed at the other focal point F1 of the reflector 2 of the band f1. A frequency selective mirror surface 3 is placed at a beam waist position, where the beam radius is minimized at a specific frequency band f2 other than the band f1 to reflect the band f1 and to transmit the band f2 respectively. A point F2 is formed via a reflector 4 at the band f2 transmitted via the surface 3, and a primary radiator 6 of the frequency f2 is placed at the point F2 . Thus, plane waves are made incident at the surface 3.
Patent JP-S62282961-A (JP)
Title: Laser beam printer
Inventor: MISAWA NAOYA
IPC: G02B26/10
Filed: 1986-06-02
Abstract: PURPOSE:To prevent the generation of noise in the image of a recording medium, by mounting the photosensor provided to an exposure part to detect laser beam performing scanning in a main scanning direction and a detection means receiving the signal of said photosensor to detect the width of the recording medium in the scanning direction thereof. CONSTITUTION:Laser beam 15 performing scanning in a main scanning direction C is detected by the photosensors 18-20 arranged to the proper area of an exposure part 4. In this case, three photosensors 18-20 are provided behind the passage of a recording medium 5 so that the difference between the light intensities of laser beam 15 corresponding to the width of the recording medium in the main scanning direction thereof can be detected. When laser beam is detected, a detection means appropriately emits a detection signal and image exposure width in the main scanning direction is appropriately selected corresponding to said detection signal without directly contacting with the recording medium 5 and printing operation corresponding to the width of the recording medium in the main scanning direction can be performed. That is, because the width is detected by the photosensors, the generation of noise in the image of the recording medium is prevented.
Patent JP-S6020588-A (JP)
Title: Areal emission type light emitting diode
Inventor: SUZUKI AKIRA
IPC: H01L33/24
Filed: 1983-07-14
Abstract: PURPOSE:To obtain the titled diode capable of high-speed modulation and facile manufacture by burying the double hetero structure including an active layer and a clad layer by the second clad layer of high resistivity. CONSTITUTION:The double hetero structure is composed of the first clad layer 3a having the impurity concentration enough for confining of injected carriers, an active layer 2a and a semiconductor substrate 1. By the current injection part 51 of 20mum diameter, the current is narrowed and injected into the active layer 2a and the structure operates as the areal emission type light emitting diode in which the emitted light is took out through a light taking-out window 61. The leakage current which flows directly to the semiconductor substrate 1 instead of flowing from the current injection part 51 to the active layer 2a, which often becomes a problem in a buried-in structure, is sufficiently restrained by the second clad layer 4 consisting of the InP having a P type conductive type of high resistivity, a wide forbidden band gap and a large diffusion potential in a junction with the semiconductor substrate 1.
Patent JP-S5756525-A (JP)
Title: Cotton comber machine with speed change cylinder in cotton comber machine having continually advancing and retreating nipper
Inventor: KAWAKITA HIROSHI
IPC: D01G19/14
Filed: 1980-09-18
Abstract: PURPOSE: To minimize the increase in the combing force applied to a fringe by cylinder needles in the first row, by using a pair of eccentric gears and a detaching cam capable of changing the shape thereof provided between a main shaft and a cylinder shaft.  
     CONSTITUTION: A pair of eccentric gears 32 and 33 having the same eccentricity are provided between a cylinder shaft 31 and a main shaft 21, and the reversing period of detaching rollers 7 is set to adapt for the rotation of a speed change cylinder 1. The setting and change of the index value of the detaching rollers 7 can be achieved by changing the shape of a detaching cam 28. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5830205-A (JP)
Title: Faraday rotator type reversible phase shifter
Inventor: ORIME SHINKEI
IPC: H01P1/19
Filed: 1981-08-17
Abstract: PURPOSE:To extremely weaken a degree of magnetization which is left in the axial direction, and to eliminate variance of a transmission phase, by placing an unnecessary magnetic flux suppressing dielectric between ferromagnetic bodies, and forming them as one body. CONSTITUTION:An unnecessary magnetic flux suppressing dielectric 11 is placed between the respective magnetic bodies 1 which constitute a circular polarized wave generator part constituted of a ferromagnetic body 1, a plating waveguide 4 and a permanent magnet 5, and a Faraday rotator part consisting of the magnetic body 1, the waveguide 4, a coil 6 and a ferromagnetic body yoke 7. As a result, it is posssible to remarkably increase magnetic resistance of a magnetic path constituted of such a route as the magnet 5 the magnetic body 1 the yoke 7 the pipe 8 the magnet 5. In this way, even if the magnet 5 whose surface magnetic field is slightly different is used, variance of a transmission phase can be eliminated.
Patent JP-S617873-A (JP)
Inventor: ASAHINA YOSHIYUKI
IPC: H04N5/16
Filed: 1984-06-22
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-H11325066-A (JP)
Title: Kinetic energy absorbing device for rotor
Inventor: MATSUSHITA TSUGIO
IPC: F16C19/52
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To safely absorb the kinetic energy held by a rotor by allowing an inner ring member to collide with the rotor or the fragments of the rotor and to be rotated in the rotating direction of the rotor when the rotor is broken during its rotation. SOLUTION: A cylindrical inner ring member 3 is arranged at a constant gap with a rotor 1 along the outer periphery of the rotor 1, and a rolling element 4 kept in rolling friction contact with a track 3a is formed on the outer peripheral face of the inner ring member 3 to form a kinetic energy absorbing device 2. The rolling element 4 is held between the inner ring member 3 and a cylindrical outer ring member 5, and the inner ring member 3 is supported rotatably CW or CCW. Pins 6 are driven from several positions on the outer peripheral side of the upper end of the outer ring member 5, the tips of the driven pins 6 are inserted into pin holes 3b bored on the outer peripheral side of the upper end of the inner ring member 3, and the inner ring member 3 and the outer ring member 5 are set to an unseparable structure in the axial direction.
Patent JP-S6020300-A (JP)
Inventor: NOGUCHI NAOSHI
IPC: G08G1/02
Filed: 1983-07-15
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-S5555442-A (JP)
Title: Optical reproducing device
Inventor: TANAKA SHINICHI
IPC: G11B7/135
Filed: 1978-10-18
Abstract: PURPOSE: To make optical reproducing signals low-noise by irradiating a sound groove wall, where signals are recorded in a form of concaves and convexes, at different incident angles to detect only the reflection light of a specific direction.  
     CONSTITUTION: When lattice constants of two sets of diffraction lattices which are parallel and have lattice constants variable and equal to each other are changed in proportion to circular speed V of sound groove wall 19 where signals are recorded in a form of concaves and convexes, wall 19 is irradiated alternately by incident lights 22a and 22b different in angle. Only one of reflection lights 23a and 23b is detected by position detector 21 such as an image sensor according to concaves and convexes of wall 19. When a signal corresponding to angle ϕ proportional to angle ϕ according to the depth of concaves and convexes is generated according to the light receiving position, optical reproducing signals of a low noise can be formed by the fixed reflection light quantity from the sound groove wall dependent upon a fixed irradiation light quantity independently of size of concaves and convexes of the sound groove. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04353181-A (JP)
Title: Door unlock unit for automobile
Inventor: YUGE MASAAKI
IPC: E05B79/08
Filed: 1991-05-31
Abstract: PURPOSE:To promote controllability and to reduce a cost. CONSTITUTION:A control cable 50 is extended from an inside handle, an inner wire 52 of the control cable 50 is directly connected to a relay lever 42, so that an inside lever, etc., such as relay members are not required, and a cost can be reduced. A groove entry of a guide groove of the inner wire 52 is opened downward, so that the incursion of rain water into the groove entry can be prevented, and an operational defect does not occurred.
Patent JP-H0262864-A (JP)
Title: Pharmaceutical composition for treating allergy and inflammation
Inventor: UIACHIESUROO ANTEIN SHITENKO
IPC: A61P43/00
Filed: 1989-05-24
Abstract: NEW MATERIAL: A compound of formula I (Ar is phenyl, naphthyl, benzofuranyl, benzothiophenyl, thienyl, indolyl, furanyl, pyridyl; Y, Y 1  are O, S; X is S, O, NH, NCH 3 ; X 1  is NH, NCH 3 ) and its salt.  
     EXAMPLE: 5-[(2,5-Dimethoxyphenyl)methylene]-2-thioxo-4-thiazolidinone.  
     USE: Drug composition for therapy of allergy and inflammation, inhibitor of 5- lipoxygenase and/or cyclooxygenase.  
     PROCESS: An aldehyde of the formula ArCHO is aldol-condensed with an active methylene compound of formula II in an alcoholic solvent in the presence of a base (example: ammonia) or by the use of a mineral acid catalyst to obtain the compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63295417-A (JP)
Title: Compound shown by lualzn6o9 and having hexagonal lamellar structure and its production
Inventor: KIMIZUKA NOBORU
IPC: C01G9/00
Filed: 1987-05-26
Abstract: PURPOSE:To provide a novel compd. useful as the title optically functional material, a semiconductor material, and a catalyst by substituting Yb<3+> and Fe<3+> respectively for Lu<3+> and Al<3+> and Fe<2+> for Zn<2+> in the chemical formula of (YbFeO3)nFeO wherein n=1/6. CONSTITUTION:Metallic Lu or lutetium oxide or a compd. A to be decomposed into lutetium oxide by heating and metallic Al or aluminum oxide or a compd. B to be decomposed into aluminum oxide by heating are prepared. Metallic Zn or zinc oxide or a compd. C to be decomposed into zinc oxide by heating is further prepared. The substances A-C are mixed so that the atomic ratio of Lu, Al, and Zn is controlled to 1/1/6. The mixture is heated at >=650 deg.C in the atmosphere, in an oxidizing atmosphere, or in the reducing atmosphere wherein the trivalent ions of Lu and Al and bivalent ion of Zn are not reduced.
Patent JP-S5830230-A (JP)
Title: Timing circuit
Inventor: WATANABE YASUYUKI
IPC: H03K17/28
Filed: 1981-08-18
Abstract: PURPOSE:To obtain 3 kinds of operation modes by a small number of elements, by inputting an input signal to one input terminal of an exclusive OR circuit, directly or through a differentiating circuit, and inputting an output to one input terminal of the other exclusive OR circuit. CONSTITUTION:A square wve-like input signal applied to an input terminal IN is applied to one input terminal of the first exclusive OR circuit 5, directly by a switching circuit consisting of a switch S3 and a diode D1, or through a differentiating circuit 4 for outputting a pulse signal of constant width in response to rise of the input signal. An output of the circuit 5 is applied to one input terminal of the second exclusive OR circuit 7 through a delaying circuit 6 executing a delay operation in response to fall of a square wave-like output. The other input terminals of the circuit 5 and the circuit 7 are grounded through switches S3, S4 and diode D2, and logic of a signal applied to each input terminal is switched.
Patent JP-H08304417-A (JP)
Title: Nozzle moving apparatus
Inventor: KOMADA YOSHIHITO
IPC: G01N35/10
Filed: 1995-04-29
Abstract: PURPOSE: To provide a nozzle moving apparatus which is light and compact along with a lower cost. CONSTITUTION: This apparatus has guide members 2 and 2 mounted on a frame 1 laterally, a horizontally movable body 3 moving horizontally being guided by the guide members 2 and 2, an energizing means 2a to energize the horizontally movable body 3 toward one end side of the frame 1, a vertical guide means 4 so formed on the horizontally movable body 3 being turned vertically and a vertically movable body 5 moving vertically being guided by the vertical guide means 4 of the horizontally movable body 3. It also comprises a nozzle N mounted on the vertically movable body 5 being turned vertically, a horizontal guide means 53a so formed on the vertically moving body 5 to be turned sideways, a loose element 7 to be guided by the horizontal guide means 53a of the vertically movable body 5 and a rotary means R to make the loose element 7 turn vertically within a plane.