baber/WOPTO huggingface dataset:
Patent JP-H04141612-A (JP)
Title: Interchangeable lens for automatic focusing type single-lens reflex camera
Inventor: YAMAKI MICHIHIRO
IPC: G02B7/10
Filed: 1990-10-03
Abstract: PURPOSE:To reduce the driving noise at the time of automatic focus adjustment and to improve the focusing accuracy of the automatic focus adjustment by transmitting the output of a lens driving device to a focusing lens system by a belt and providing a cutoff clutch which cuts off the driving transmission between a pulley part and the driving device. CONSTITUTION:A zoom operation ring 2 and a cam cylinder 3, a focus ring 4 which is operated at the time of manual focus adjustment, a pulley 6 for driving and rotating the focus ring 4 by the belt 5, a driving shaft 7, a speed reducing mechanism 8, and a motor for automatic focusing are arranged between a fixed external cylinder 1 and a fixed internal cylinder 1a. Then the driving cutoff clutch 11 is provided with the interlocked pulley 6 and driving device. A helicoid part and the pulley 6 are coupled by the belt 5 at the time of the manual focus adjustment and the operation torque of a helicoid screw at the time of the manual focus adjustment can be held proper by the friction of the belt 5 and the rotational resistance of the pulley 6. Consequently, the reliability of the manual focus adjustment is improved and the noise at the time of the automatic focus adjustment is reducible.
Patent JP-H06209015-A (JP)
Title: Diamond junction type field-effect transistor and its manufacture
Inventor: KARUYANKUMAARU DASU
IPC: H01L21/337
Filed: 1993-10-21
Abstract: PURPOSE:To manufacture a diamond junction type field-effect transistor on a diamond substrate without requiring epitaxial growth by forming a junction surface between a source region and a drain region by a gate region and a substrate. CONSTITUTION:A gate region 14 is formed on a first surface 11a of a diamond layer 11 between a source region 12 and a drain region 13. The gate 14 forms a p-n junction with the diamond layer 11 itself. In a JFET 10 constituted in this way, if a proper voltage is applied between a source electrode (contact) 22 and a drain electrode (contact) 23, majority carrier (hole current) moves toward the drain region 13 through a channel region 15 or the diamond layer 11 from the source region 12, and a current flows in a direction parallel with opposite surfaces 11a and 11b of the diamond layer 11. A horizontal or vertical type junction type field-effect transistor is formed in this way.
Patent JP-H0779684-A (JP)
Title: Repellent for making environment uncomfortable for life of wild bird and animal
Inventor: KUBOSAWA KINNOSUKE
IPC: A01M29/06
Filed: 1993-09-14
Abstract: PURPOSE:To repel a wild bird or an animal setting in a general public environment by using an artificial smoke harmless to the wild bird, the animal or human. CONSTITUTION:An artificial smoke is generated by using dry ice, a perfume and Japanese mint.
Patent JP-H0797204-A (JP)
Title: Recovery equipment for fullerene soot
Inventor: YAMAJI NOBUYUKI
IPC: B01J19/00
Filed: 1993-09-28
Abstract: PURPOSE:To provide an equipment capable of recovering a large amount of fullerene soot in a high yield in a short period of time. CONSTITUTION:In a reduced pressure induction plasma torch 1, a graphite is heated by a high temperature plasma flame 25 to be evaporated. A fullerene soot is recovered by setting an umbrella 12 having a good heat conductivity, around which a pipe 32 is coiled, through which a fluid for rapid cooling is passed, at a lower part of the torch 1, and by cooling the umbrella to let the vapor stick to the umbrella to form the fullerene soot.
Patent JP-2000101124-A (JP)
Title: Converging photovoltaic power generation module, its manufacture and converging photovoltaic power generation system
Inventor: UEMATSU TSUYOSHI
IPC: H02S30/20
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To improve a light collating rate and a convergence magnification, even if the light reception area of a photovoltaic power generation element is small. SOLUTION: When a module light reception face 2 of a converged photovoltaic power generation module is arranged on an upper side and a plurality of photovoltaic power generation elements 4-1 and 4-2 on a lower side, a light reflection face 5 is constituted, in such a way that more than one slope where a cross section form in a direction connecting two photovoltaic power generation elements 4-1 and 4-2 incline right upward or left upward is given between the two adjacent photovoltaic power generation elements 4-1 and 4-2, more than one slope 66 rising rightward exists on the right side of the intermediate point 67 of the two adjacent photovoltaic power generation elements and more than one slope 65 rising leftward exists on the left side of the intermediate point 67.
Patent JP-2001082405-A (JP)
Title: Speed control device of construction machine
Inventor: DATE KENICHIRO
IPC: F15B11/04
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a speed control device of a crane easily changable to three kinds of speed modes of a crawling speed, a high speed and a constant speed. SOLUTION: A regulator 21a for controlling a tilt angle qp of a hydraulic pump 21 and a regulator 22a for controlling a tilt angle qm of a hydraulic motor 22 are respectively connected to a pilot oil pressure source 25 via hydraulic directional control valves 31, 33 and solenoid proportional pressure reducing valves 32, 34, and a mode changeover switch 15a and a speed setting dial 15b are connected to a computing element 36.  The mode changeover switch 15a can be switched to three positions in response to speed modes, and the computing element 36 performs a prescribed operation according to a position of the switch 15a and a preset value (a) of the dial 15b to output a control signal to the solenoid proportional pressure reducing valves 32, 34 to thereby control a pressure reducing degree of the solenoid proportional pressure reducing valves 32, 34 in response to the speed modes so as to change the upper limit value of the tilt angle qp of the pump and the lower limit value of the tilt angle qm of the motor.
Patent JP-H10173522-A (JP)
Title: Receiver, method for receiving and pll circuit
Inventor: SHIOMOTO SHOJI
IPC: H04N19/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To promptly pull in a loop within a prescribed phase error range at the time of starting control, to stably control in a normal receiving state and to promptly pull back the loop within the prescribed phase error range if the lock begins to be released when a system clock is generated using a time reference value transmitted in a bit stream. SOLUTION: A PCR(program clock reference) transmitted from the bit stream is detected by a PCR extracting circuit 51. A clock from a VCO 57 is counted by an STC(system time clock) counter 52, and the value of the STC counter 52 and the value of the PCR at a timing that the time reference value is detected are compared. This phase error is fed back to the VCO(voltage controlled oscillator) 57 via a digital filter 54. The gain of the digital filter 54 is set to a large value to promptly converge the phase error within a permitted error range, and if it is in a locked state, the gain is set to a small value and keeping a stable control, while if the lock begins to be released, the gain is set to an intermediate value to promptly pull in the phase error within the permitted error range.
Patent JP-H01107388-A (JP)
Title: Disk adapter device
Inventor: AZUMA KOICHI
IPC: G11B23/00
Filed: 1987-10-20
Abstract: PURPOSE:To firmly fix a compact disk single disk by supporting the bottom part of an outermost periphery in the disk to be supported in a total surface contact and supporting the edge surface part of the disk to be supported and a part of the upper surface part of the outermost periphery with chucking mechanisms at three or more points. CONSTITUTION:When the compact disk single disk being the disk to be supported is installed in a concentric disk supporting substrate 8, most of the bottom part of the outermost periphery is brought into contact with a protruding part and supported. Furthermore, a supporting spring 13 for fixing the chucking mechanisms 10 and a space for supporting spring 14 are provided on the concentric disk substrate 8. After the compact disk single disk is installed, the upper surface part of the disk outermost periphery and three points of the edge surface part are fixed by a disk upper surface supporting surface 11 and a disk edge supporting surface 12 provided on the chucking mechanisms 10. Thus, the disk can firmly be fixed.
Patent JP-H11104503-A (JP)
Title: Controller for rice milling machine and control therefor
Inventor: YAMAHARA NARUAKI
IPC: B02B7/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a rice milling machine capable of exactly recognizing the loading state in a polishing chamber and executing rice milling to a desired whiteness as the rice milling machine which decides the whiteness of the raw material in the polishing chamber in accordance with the loading state of the raw material in the polishing chamber at the time of initial rice milling, etc., and a control method therefor. SOLUTION: The electric power value of a motor 5 for driving power of the rice milling machine, which polishes the unpolished rice as a raw material fed into the polishing chamber 1 by rotating a polishing roll 3 disposed in the polishing chamber 1 by the motor 5 for driving power, stops the supply of the unpolished rice and judges the whiteness of the raw material in the polishing chamber 1 in accordance with the loading state of the unpolished rice (raw material) in the polishing chamber 1 when the prescribed amt. of the unpolished rice is supplied into the polishing chamber 1 at the time of the initial rice milling, is detected from a wattmeter 25 and the loading state of the raw material for polishing in the polishing chamber 1 is judged in accordance with this electric power value.  As a result, the loading state of the raw material for polishing in the polishing chamber 1 is exactly recognized and the rice milling to the desired whiteness is made possible.
Patent JP-S61142209-A (JP)
Inventor: MIYAKE HIDEJI
IPC: E01D19/14
Filed: 1984-12-14
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-H03205680-A (JP)
Title: Memory device having a plurality of memory cell of matrix arrangement
Inventor: ATSUSHIYUUIN EICHI SHIYAA
IPC: G06F12/08
Filed: 1990-10-02
Abstract: PURPOSE: To lower the cache error rate occurring in multiple set association by providing the storage device with a connector connected to latches associated with the respective amplifiers in a second set and a column decoder for selecting one latch within a first set or one latch within the second set with respect to an external access. CONSTITUTION: A set selection signal SSA, when driven, transfers the contents of the local sense amplifier 14 for the line selected by a suitable line selection signal RL to a main sense amplifier 16A through a path transistor(TR) 18A. Similarly when a set selection signal SSB is driven, a path transistor 18B conducts and the contents of the local sense amplifier 14 associated with the selected line are transferred to the main sense amplifier 16B. The set selection signals SSA and SSB are transferred to the column decoder 20. The quadratic set associations of the storage device are respectively controlled by the set selection signals SSA and SSB associated with the sets of the path TRs 18A and 18B. As a result, the cache error rate is lowered.
Patent JP-2000088054-A (JP)
Title: Transmissive rotor fitted with damper
Inventor: TAKESHITA AKISUKE
IPC: F16F15/126
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a trasmissive rotor fitted with damper, which can heighten the coupling strength of the rotary peripheral part with a hub spoke body through a vulcanized rubber ring without bringing about a drop of the damper characteristics. SOLUTION: A vulcanized rubber ring 18 is fitted by pressure directly in a ring-shaped space 16 formed between a pulley (rotary peripheral part) 12 and a hub spoke body 20, and the two 12 and 20 are coupled together through the rubber ring 18. The space 16 has a regular polygonal shape and is equipped with a gap in which the periphery of the hub spoke body 20 and the inside surface of the pulley 12 make interference through relative rotation. Thereby no relative slip in the rotating direction is generated substantially between the pulley 12 and hub spoke body 20.
Patent JP-H04143517-A (JP)
Title: Glow plug
Inventor: TERANISHI YOSHITAKA
IPC: F23Q7/00
Filed: 1990-10-04
Abstract: PURPOSE:To secure the insulating property of the title plug fully maintaining the airtightness thereof, by a method wherein a heating element is placed in a metallic tube in which insulating powder is put and of which the top end is closed, and after the metallic tube is wrought by drawing, it is fixed in a metal fitting having mounting- screws thereon, and a central rod and a metallic outer-sleeve are insulated from each other and hermetically sealed at an upper end of the metal fitting through an insulating member and a terminal board. CONSTITUTION:A heating element 2 is placed in a metallic tube 3 in which insulating powder 5 is put and the top end is closed, and the outer diameter of the metallic tube 3 is wrought by swaging or the like. After that, while an upper opening part 11 of the metallic tube 3 is hermetically sealed with a sealing rubber 12, this heating element 2 is fixed in a metal fitting 4 by brazing or by press fitting. Furthermore, at the upper end of the metal fitting, a terminal board 15 is fitted so as to be in contact with a metallic outer-sleeve 9 for a central rod 6 through an insulating member 13, and an insulating member 17 is placed on the terminal board and is screwed on a screw part 7 with a nut 14, and thus the terminal board is sealed. In this way, the structure of the title plug can be simplified and the insulation between the terminal board and the metal fitting can be improved without decreasing the strength thereof.
Patent JP-H06114444-A (JP)
Title: Press die unit
Inventor: ODA MAKOTO
IPC: B21D37/08
Filed: 1992-10-05
Abstract: PURPOSE:To provide a press die unit which can correct a die easily and with high accuracy according to springback of a metallic sheet in a pair of dies to press the metallic sheet. CONSTITUTION:This is an apparatus which presses the metallic sheet 1 into a rugged shape through the recessed part 4 of a 1st die 2 and the projecting part 5 of a 2nd die 3. The recessed part 4 is formed of a body block 7 and a movable block 6 combined rotatably with it and the projecting part 5 is formed of a body block 8 and a movable block 9 combined rotatably with it. A pair of movable blocks 6, 9 press a part springbacked when the metallic sheet 1 is pressed. Each movable block 6, 8 is fitted to the corresponding body blocks 7, 8 rotatably in the direction to straighten the springback of the metallic sheet 1 and each fitting angle is set to the same angle in anticipation of an amount of springback of the metallic sheet 1.
Patent JP-H02198553-A (JP)
Title: Supporting system for reducing decubital formation
Inventor: RICHIYAADO AAUIN BAANETSUTO
IPC: A61G7/057
Filed: 1989-10-13
Abstract: PURPOSE: To reduce forming of bedsore tumores, by forming a support system by flexible material impermeable against fluid contained in cavities and composing the same into a dimension and a form so that the center distance of expanded neighboring cavities is shorter than the two point discrimination threshold value of a human. CONSTITUTION: A mattress system 20 comprises an independent cavities' layer 21, which is above a heating element layer 22, a fiber layer 23, and a high frictional layer 24. The independent cavities' layer 21 has a multiplicity of cavities 27, which can be inflated by heating fluid filled into cavities by a means for heating the fluid to generate steam and inflate the cavities, and can be deflated by chilling the fluid. A means 28 for heating the heating element layer 22 and a means 29 for chilling it are used for heating and chilling the adjacent cavities 27, respectively, so that the cavities can be easily controlled to be inflated or deflated.  A multiplicity of cavities 27 are formed of a soft material, and the center distance of neighboring cavities is made into a dimension and a form narrower than the two point discrimination threshold value of a human so that a user's weight can be supported without abutting on the base.
Patent JP-H1084889-A (JP)
Title: Grain package having ornamental shape and its production
Inventor: ISHIDA KOEI
IPC: A23L7/10
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a package which is packed with cereal grains, such as rice grains and bean grains, has shapes of ornaments in happy events, is inexpensive and eliminates waste. SOLUTION: The cereal grains 8 are airtightly packaged by a bag 13 made of a soft plastic film and a negative pressure is maintained in this bag 13, by which an atm. pressure is applied via the bag 13 on the cereal grains 8. The shapes at the time of packing the cereal grains into the bag 13 are retained by the cross-friction force of the grains pressed to each other by this atm. pressure. Plastic films 2 of polyvinylidene chloride, polyester, nylon, etc., having low gas permeability are used for the bag 13. Various shapes, such as Kagami- mochi, sea breams, mallers of luck and cranes and turtles, are conceivable as the ornament shapes. The Kagami-mochi is most adequate for its simple shape and ease of production and the similarity with rice cake when the rice grains are used as the cereal grains.
Patent JP-H11110419-A (JP)
Title: Structure analysis system and recording medium
Inventor: OHARA TOSHIYASU
IPC: G06F17/50
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To shorten the analysis time by quickening the convergence while reutilizing the last peculiar vector as an initial vector, by setting the preserved peculiar vector as the initial vector when the presence of setting to reuse the peculiar vector is judged repeatedly performing operation until the peculiar vector to be found is converged, and preserving the converged peculiar vector to be found. SOLUTION: A definition data analytic means 2 judges the presence/absence of setting to recycle the peculiar vector on definition data 4 defining the execution environment of a structure analytic program. When the presence of setting to recycle the peculiar vector is jraded and the peculiar vector is already preserved, a structure analysis means 3 sets that peculiar vector as the initial vector but when that peculiar vector is not preserved, on the other hand, after the initial vector generated by a random number or the like is set, the operation is repeatedly performed until the peculiar vector to be found is converged. Then, the converged peculiar vector to be found is preserved, and the operation is repeated while changing a design parameter when the solution is not optimum.
Patent JP-H04142899-A (JP)
Title: Sound field correction device for narrow room
Inventor: YANAGAWA HIROBUMI
IPC: G10K15/00
Filed: 1990-10-03
Abstract: PURPOSE:To realize an excellent acoustic characteristic by generating a compensation signal to be a sound wave of an opposite phase with respect to a reflected sound wave and generating further a compensation signal so as to be a sound wave of an opposite phase with respect to the reflected sound wave caused by the radiation of the compensation signal sound. CONSTITUTION:A compensation means 26 is provided to the device to apply delay and level adjustment to an original signal thereby generating a compensation signal so that a sound wave of an opposite phase is produced with respect to a reflected sound wave, and the compensation means 26 generates a compensation signal to be a sound wave of opposite phase with respect to a reflection sound wave caused by the radiation from a speaker 7 of a compensation signal sound. That is, the compensation signal is generated to cancel the reflection sound by the original signal sound at the listening position and the compensation sound radiates, and the compensation signal is generated to cancel the reflection sound by the compensation sound at the listening position and the compensation sound radiates and the processing above is repeated. Thus, a dip of a sound pressure frequency characteristic at the listening position is prevented and an excellent acoustic characteristic is realized.
Patent JP-S63120321-A (JP)
Inventor: SCHOELLKOPF JEAN-PIERRE
IPC: G06F13/40
Filed: 1987-10-22
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-H09106546-A (JP)
Title: Optical disk
Inventor: OKADA MITSUYA
IPC: G11B7/005
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To secure a high density recording/reproducing/erasing characteristic by irradiating laser light from a rigid substrate side and reproducing a reproduction exclusive optical recording medium. SOLUTION: This optical disk is provided with the rigid substrate 1 transparent for the using laser light 10 and a recording film 2 formed on the substrate 1 and occurring phase transition by irradiating the laser light 10. The optical disk is the optical disk provided with a phase transition type optical recording medium 2 recording information by the phase transition of the recording film 2 and reproducing/erasing the recorded information by irradiating the laser light 10, a transmissible spacer 3 formed on the medium 2 and the reproduction exclusive optical recording medium 4 consisting of an information recording rugged pit 41 formed on the spacer 3 and a reflection film 42 formed on the pit 41.  In such a manner, by reproducing the reproduction exclusive optical recording medium 4 by irradiating the laser light 10, and by recording/ reproducing/erasing the phase transition type recording medium 2, the high density recording/reproducing/erasing characteristic is secured, and a hybrid type optical disk capable of recording/reproducing/erasing with the simple and inexpensive device is obtained.
Patent JP-H11112828-A (JP)
Title: Horizontal deflection circuit
Inventor: SHIGESAWA KOUJI
IPC: H04N3/16
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive horizontal deflection circuit by miniaturizing a modulation coil. SOLUTION: The polarity of a second damper diode 3 is different from a conventional circuit, the anode side of the second damper diode 3 is connected to a middle point, a cathode is connected to GND and the emitter of a horizontal transistor 1 is connected to the middle point. Also, the both-terminal voltage of a smoothing capacitor 9 which is a control voltage for performing horizontal size and side pin modulation is controlled by a negative voltage in this circuit while it is a positive voltage in the conventional circuit. By the constitution, the generation of the switching noise of the second damper diode 3 is eliminated without adding parts and vertical line interference is prevented.
Patent JP-2001089767-A (JP)
Title: Production of molded coke
Inventor: KATO KENJI
IPC: C10B57/04
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a molded coke which has a high porosity and a high strength and can reduce ventilation resistance in a blast furnace, and to provide a method for recycling waste plastics as a thermal cracking gas. SOLUTION: This method for producing molded coke comprises adding waste plastics to a blended coal comprising 10 to 50 wt.% of caking coal and 90 to 50 wt.% of fine non-caking coal, press-molding the mixture, and then carbonizing the molded coal. Therein, the waste plastics are preferably added in an amount of 1 to 5 pts.wt. to 100 pts.wt. of the blended coal. The diameter of the waste plastics is preferably <=1/3 of that of the molded coal.