baber/WOPTO huggingface dataset:
Patent JP-H10292903-A (JP)
Title: Pulverized coal burner
Inventor: SUZUKI TAKESHI
IPC: F23D1/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To optimize pulverized coal concentration distribution and to perform stable ignition and reduction of the generation of NOX by a method wherein a spiral rifle plate is mounted on the inner surface of the final straight pipe part of a pulverized coal pipe to guide pulverized coal to a burner. SOLUTION: A rifle plate 7 has a spiral curved surface and disposed in a spot situated upper stream from a core 4 and in the tail flow of a bent part 2 of a pulverized coal conveyance pipe 1. A spiral drift is generated through the several bent parts of the pulverized coal conveyance pipe 1. Pulverized coal-air mixture 8 emphasized by the spiral drift at the bent part 2 in a final position is collided with a rifle plate 7 having a spiral in a reverse direction to the drift and the drift is offset to provide uniform distribution. Thereafter, concentration of pulverized coal is separated by the core 4 and injected in a furnace, and pulverized coal concentration distribution wherein a peripheral part 6 has high concentration and a central part 5 has low concentration is formed to realize stable ignition and reduction of the generation of low NOX.  Further, swirl is also exerted on an air flow by the rifle plate 7 and this constitution further increase concentration of the central part distribution 5 and the peripheral part distribution 6.
Patent JP-H06315087-A (JP)
Title: Picture processor
Inventor: YASUDA HISAHIRO
IPC: H04N1/407
Filed: 1993-04-28
Abstract: PURPOSE:To provide a picture processor in which the number of multilevel multiplexer can be decreased, and an automatic density adjusting function can be validly realized by a small-scaled circuit by validly using two binary circuits, and characteristics or the like in a pattern can be further clearly reproduced by appropriately using the automatic density adjusting function having a weak point at the time of the production of an intermediate density, and a pseudo halftone processing function having the weak point at the time of the production of a clear contrast by an image area separating method. CONSTITUTION:A binary threshold value calculating circuit calculates the binary threshold value of a picture element under consideration based on the picture element under consideration and the multi-valued data of the surrounding picture elements, and a binary circuit A binarizes the multi-valued data. Next, a binary circuit B binarizes the multi-valued data based on a preliminarily set fixed binary threshold value. Then, a MPX-C10 arbitrarily selects one of the binary data binarized by the binary circuit A, and the binary data binarized based on the fixed binary threshold value by the binary circuit B.
Patent JP-H11299086-A (JP)
Title: Inverter controller
Inventor: SATO YUTAKA
IPC: H02H7/122
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent runaway of an inverter and application of an overvoltage to a load machine by making a decision that a voltage detector is abnormal when the difference between a voltage detection value and a set level exceeds a decision level thereby stopping operation of an inverter. SOLUTION: If an abnormality due to damage occurs in a voltage detector when a difference 16 is inputted from a subtractor 14 to a decision circuit 18, the difference 16 increases gradually. When the difference 16 exceeds a decision level 17 (inverter output voltage corresponds to 220 V at that moment), the decision circuit 18 makes a decision that a voltage detector 5 is abnormal and stops operation of an inverter 2 by delivering a stop signal 19. Consequently, AC output voltage VAC is prevented from increasing due to runaway of the inverter 2 thus preventing application of an overvoltage to a load machine 4.
Patent JP-H08276796-A (JP)
Title: Insulator structure for automobile
Inventor: TSUBOSAKI TAKASHI
IPC: B62D25/08
Filed: 1995-04-03
Abstract: PURPOSE: To provide an insulator structure for an automobile wherein workability of assembly is improved to prevent worsening sound shield performance. CONSTITUTION: An insulator structure 10 for an automobile is formed so as to fix an opening part 6 of an insulator main unit 1 by a clip 9 to a stud bolt 15 provided in a car body panel 11. The opening part 6 of slit shape is formed in the insulator main unit 1, and an embossed part 8, deeper than a protrusive part of a slit by inserting the stud bolt 15 further smaller than a seat surface of the clip 9, is formed in this opening part 6.
Patent JP-H07286218-A (JP)
Title: Device for deciding melt down of scrap
Inventor: TAKENOUCHI KOJI
IPC: F27B3/28
Filed: 1994-04-18
Abstract: PURPOSE:To provide a device for deciding melt-down of scrap which is capable of preventing overflow of the scrap by erroneous decision and a failure of a measuring instrument, assuring the quality of stable operation and improving efficiency without requiring the skill and experience of skilled persons in spite of a decrease in manpower and has a function corresponding to a skilled operator. CONSTITUTION:This device is provided with an ITV camera 6 which monitors the in-furnace condition mounted in the cap section of an electric furnace, a microphone which is mounted at the outer peripheral part of the furnace body and collects the sound and noises generated from arcs and a making electric power managing device 10 which manages the electric power to be made to the electric furnace. The signals from at least :2 devices among these devices are inputted to a fuzzy inference arithmetic unit 15. The degree of progression of the melt-down of the scrap us determined by executing fuzzy inference in accordance with the membership function determined for the respective inputs in the fuzzy inference arithmetic unit 15 and is announced to the operator.
Patent JP-H01270803-A (JP)
Title: Repulsion mechanism of shoe sole
IPC: A43B13/40
Filed: 1988-04-25
Abstract: PURPOSE:To decrease the loss of kinetic energy by superposing a resin plate having high tensile rigidity and stretchability to the foamed layer of the shoe sole from the rear end part of the heel to the toe and adhering at least the front and the rear parts of the resin plate to the corresponding positions of the foamed layer of the shoe sole. CONSTITUTION:The shoe sole 3 consists of the upper sole which is the liner formed by piling up a woven nylon fabric on an urethane foam and a lower sole made of rubber integral with the insole consisting of an EVA foam and the lower end of the upper leather 1 is fixed by bonding or stitcking to the insole to exhibit a prescribed shape. The upper sole is placed thereon so as to cover thereon. The resin plate 4 is formed square in the front and circular in the rear and the part between the front and rear is formed slender. This plate is positioned atop the insole 30 which is the foamed layer of the shoe sole from the rear end part of the heel to the toe. The front and rear parts, square part 41 and circular part 43 of the resin plate 4 are adhered by an adhesive agent to the corresponding position of the insole 30. The slender part 42 in-between is not adhered. The resin plate 4 is not adhered and fixed to the upper sole put thereon from above in any point to allow relative shifting. The resin material having the high tensile rigidity and the stretchability is used for this resin plate 4.
Patent JP-H11280801-A (JP)
Title: Disc brake
Inventor: SUZUKI SHINJI
IPC: F16D55/227
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of braking characteristics, the occurrence of vibration and the deterioration of assembling ability, which are caused by unbalance in weight of a carrier, so as to enhance the durability. SOLUTION: One 23 of a pair of support parts 23, 24 which are provided on a carrier 1 secured to a stationary part of a vehicle is provided at the distal end of an arm part 28 extended inward of the vehicle from the carrier 1, and cylindrical parts 27 provided on both sides of a caliper body 2 slidably fitted on pin parts 25a of pin bolts 25 which are laid between both support parts 23, 24 from the outside of the vehicle and are fastened and fixed, through the intermediary of sleeves 26. Thus, a pin slide mechanism 3 is obtained.  A caliper which is heavy due to incorporation of a motor-driven device is stably supported on both support parts 23, 24 in a center beam manner so as to prevent the caliper from being inclined during braking in order to restrain the increase of a drag torque or the deterioration of a judder characteristic, and to restrain the occurrence of vibration caused by a pin clearance of the pin slide mechanism 3.
Patent JP-H0818145-A (JP)
Title: Wavelength stabilizer
Inventor: NISHIYAMA YASUHISA
IPC: H01S5/068
Filed: 1995-04-26
Abstract: PURPOSE:To provide a wavelength stabilizer which can stabilize the oscillation wavelength and emitting power of LD with high precision using a simplified structure. CONSTITUTION:An LD 24, a temperature detector 26 for detecting temperature in the vicinity of LD 24, a heating/cooling means 32 for heating or cooling LD 24, an LD temperature controller 28 for controlling the heating/cooling means 32 to set an output of the temperature 26 to the preset temperature and a wavelength discriminating means 38 for transmitting or reflecting the light beam emitted from LD 24 are comprised. Moreover, a photodetector PD 40 for detecting amount of the output light beam transmitted or reflected by the wavelength discriminating means 38 and a current controller 42 for controlling injected current of LD 24 so that an output of LD40 is maintained at the predetermined condition are also comprised. Moreover, provided is a preset temperature changing means 30 for changing the preset temperature, when the injected current goes out of the predetermined current range, on the basis of the direction of such deviated current.
Patent JP-H09287973-A (JP)
Title: Navigation apparatus
Inventor: YOKOMIZO MATAYUKI
IPC: G09B29/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide in advance, a navigation apparatus enabling easy grasp of course information at an intersection, for altering the course in the case of driving according to a set route. SOLUTION: The navigation apparatus divides a screen by control means 8 when a specific operation is conducted by operating means 4, forms a route drawing by route drawing forming means 6 based on the route data of route set storage means 5 and road map data stored in data storage means 2, selects the intersection for altering a course, and forms the enlarged view of the intersection by enlarged view forming means 7. The route drawing and a plurality of intersection enlarged views are simultaneously displayed on the divided screen by control means 8 on image display means 3.
Patent JP-H06213241-A (JP)
Title: Torsional rigidity joint
Inventor: ANDOREASU POORU
IPC: F16D1/02
Filed: 1993-04-28
Abstract: PURPOSE: To enable adjustment and correction that easily provide a play in a coupling and a play in a rotational direction by enabling slide guides and sliding surfaces to be fastened together. CONSTITUTION: This coupling comprises U-shaped coupling halves 1, 1' of the same shape on both sides, a central member 2, and a regulating/weight- extracting/connecting element. Slide guides 3, 3' are pressed against the coupling halves 1, 1' and have their guide faces formed on the inner surfaces of the legs of the coupling halves 1, l'. Sliding elements 4, 4' with sliding surfaces 5, 5' extending at right angles to each other on both sides are disposed at the central member 2, and cooperate with the slide guides 3, 3' when the coupling is assembled. The sliding elements 4, 4' are provided with through holes or recesses 6, 6' corresponding to the regulating/weight-extracting/connecting element or a counter bolt, the diameter of each hole being greater than that of a bolt to be passed therethrough.  The coupling halves 1, 1' are provided with through holes 11, 11' or tapped holes 7, 7' which closely match the through holes 6, 6'.
Patent JP-S5528665-A (JP)
Title: Amplifier
Inventor: NAKAMURA TOSHIROU
IPC: H03F3/20
Filed: 1978-08-22
Abstract: PURPOSE:To obtain the output signal with good linearity, by detecting the reduction in the current level of the output transistor with input signal, increasing the current when the current decreases, and performing the response by polarity inversion of input signal in high speed. CONSTITUTION:The output differential amplifying circuit is constituted with a pair of transistors Tr1,1' connected to the load 5, the drive circuit consisting of Tr6,6',7,7' connected to the input terminal is connected to the output circuit, and the negative feedback circuit consisting of the resistor 9 is formed to this circuit. Tr8,8' controlling the base potential of Tr1,1' is connected to the amplifier of this constitution, and further, Tr13,13' detecting the current in Tr1,1' and the output current detection circuits 12,12' consisting of the constant current source 14,14' and the diodes 15,15' are provided, the potential produced at the resistors 16,16' of the circuits 12,12' is fed to the base of Tr8,8' via the amplifiers 20,20' to keep the potential of Tr13,13' constant, and the response to the polarity inversion of input signal is made greater in speed to improve the linearity of the output signal.
Patent JP-S583881-A (JP)
Title: Preparation of electrode for static recording
Inventor: YAMADA YOSHITAKA
IPC: G03G15/05
Filed: 1981-06-30
Abstract: PURPOSE:To manufacture the matrix wiring until of a static recording electrode at a high productivity without causing error by using a drum equipped with a wiring unit wherein a guide provided with multiple grooves formed at a fixed pitch and multiple connector elements are provided. CONSTITUTION:A wiring unit 14 is installed to a drum 13 which rotates around its axis and is horizontally movable in the direction of its axis so that it can be easily installed and removed. The wiring unit 14 is provided with mXn pieces of grooves for holding pin electrode arranged in parallel at a fixed pitch and also n pieces of connector elements arranged in parallel at a fixed pitch and every time on wire 50 is threaded through the i+(j-1)Xnth groove of those grooves, it is connected to the ith connector element and this operation is repeated up to j=1, 2...m. Wiring is accomplished by carrying out this operation for each of all connector elements of i=1, 2...n and by this operation, the desired matrix wiring unit wherein mXn pieces of pin electrode are divided into m groups, each comprising n pieces of element can be obtained.
Patent JP-S5436920-A (JP)
Title: Speaker
Inventor: ITOU TAMOTSU
IPC: H04R9/06
Filed: 1977-08-29
Abstract: PURPOSE:To improve the heat radiating characteristic of a center pole, increase the durability of the speaker and increase its effective sectional area with respect to magnetic line of force by filling sponge-form magnetic metal of good heat radiation characteristic in the through-hole provided in the central part of the center pole.
Patent JP-H01274111-A (JP)
Title: Optical isolator with shutter function
Inventor: TAKIZAWA HIDEO
IPC: G02B27/28
Filed: 1988-04-27
Abstract: PURPOSE:To easily obtain a shutter function by providing a shutter polarizer which blocks the polarized beam rotated in plane of polarization in a reverse direction by inversion of excitation current to the output side of a Faraday element. CONSTITUTION:The shutter polarizer 5 which allows the transmission of the polarized beam rotated in plane of polarization at a specified angle by the Faraday element 4 and is rotated in plane of polarization in the reverse direction by means 6, 7 for inverting the excitation current is provided to the output side of the Faraday element 1. The excitation direction of the Faraday element 4 is inverted by the means 6, 7 to rotate the plane of polarization in the reverse direction so that the beam is shut off by the shutter polarizer 5 at the time of shutting off the beam. Generation of return noises is obviated in both the transmission and shutting off and this isolator is functioned as the optical isolator with the simple construction.
Patent JP-S5730643-A (JP)
Title: Car structure
Inventor: WATANABE KOUJI
IPC: B60R22/24
Filed: 1980-07-29
Abstract: PURPOSE:To break up the force given to an anchor bracket of a seat belt in a rear pillar of a car by combining joint flanges of a reinforcing member with an outer panel and applying the support part to an inner panel. CONSTITUTION:A box-shaped rear pillar 1 is constructed of an outer panel 2 and an inner panel 3 with inverse sections. A reinforcing member 60 is combined and fitted therein. It is constructed of a support part 61 of a seat belt anchor bracket 5 and partition walls 62 and 63 with joint flanges 64 extended. Joint flanges 64 are welded to the outer panel 2 and provided with standing ribs 65 for increasing the face rigidity. Consequently, the force given to the seat belt anchor bracket 5 is transmitted and broken up to the outer panel 2 for ensuring the face rigidity and increasing the buckling strength.
Patent JP-S59227620-A (JP)
Title: Method of controlling workpiece transporting device between presses
Inventor: NONAKA ZENICHIROU
IPC: B21D43/05
Filed: 1983-06-09
Abstract: PURPOSE:To reduce the waiting time and improve the productivity of a machining line by enabling change in starting time of a press or a workpiece transporting device in accordance with the size of a metal mold. CONSTITUTION:In a transporting device which feeds a workpiece from a press A to a press B or from a metal mold to another matal mold, the dimensions of the metal molds and the positions of a workpiece transporting member 3 and the metal molds, corresponding to the dimensions of the metal molds are previously stored in a memory 6, while devices 7, 9 for detecting the positions of the member 3 and the metal molds are provided. Then, as metal-mold selecting switch 5 is selected in accordance with the dimension of a metal mold, a CPU8 starts operation of slides of the member 3 and the presses, in the position corresponding to the dimension of the metal mold as mentioned above. Thus. by changing the starting time of the presses and the member 3 in accordance with the dimension of the metal mold, the waiting time can be reduced and, accordingly, the productivity of a machining line can be improved.
Patent JP-H09267320-A (JP)
Title: Production of variable gradient type water channel block
Inventor: MURAKAMI TERUO
IPC: B28B23/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To simply produce a bottom wall excellent in structural strength and durability and having a flowing water gradient as accurately as planned, by arranging reinforcing bars in such a state that the upper surface of an outer molding box is in contact with the inner surface of an inner molding box when reinforcing bars are arranged between both inner and outer molding boxes for molding a water channel block main body. SOLUTION: A reinforcing steel frame formed from longitudinal and lateral reinforcing bars 15, 16 is arranged between outer and inner molding boxes and concrete is cast in the space thereof. At this time, a ship bottom-shaped outer molding box 17 is preliminarily arranged on a bottom wall 13. Lateral reinforcing bars 16A are fitted in the circular holes 19 of the outer molding box 17 through the split grooves formed to rear surface 17A thereof to be fixed and arranged in such a state that the upper surface 17B of the outer molding box 17 is brought into contact with the inner surface of the inner molding box.  Thereafter, a water channel block 11 is formed but, by removing the outer molding box 17 from the bottom wall part of the molded water channel block 11 after demolding, a recessed part is formed to the upper surface 13A of the bottom wall 13 and the water channel block 11 wherein the lateral reinforcing bars 16A are exposed to the interior of the recessed part can be obtained.
Patent JP-H04310428-A (JP)
Title: Power unit supporting structure for vehicle
Inventor: KONDO TOSHIRO
IPC: B60K5/12
Filed: 1991-04-09
Abstract: PURPOSE:To effectively reduce an engine vibration by utilizing a dead space while lightening supporting structure by supporting a power unit with a car body in three spots of the power unit, i.e., right and left ends on a roll axis line of inertia and the rear end. CONSTITUTION:Front side frames 14, 15 extended in the fore and aft direction of a car body are provided on the left and right sides of an engine room, and a cross member 17 extended in the car width direction is also provided below a dash panel 16 partitioning the rear end of the engine room. A power unit 1 is supported with left and right front side frames 14, 15 and a cross member 17 backward in three spots. Dead spaces on both sides of the power unit 1 can be effectively utilized, and a noise caused by resonance of mount bracket 18, 19 can be reduced by shortening the length of the mount bracket 18, 19.
Patent JP-S62263108-A (JP)
Title: Insecticide composition for agriculture and horticulture
Inventor: ENDO MASAHIRO
IPC: A01N61/02
Filed: 1986-05-06
Abstract: PURPOSE:An agricultural and horticultural insecticide composition which has reduced phytotoxicity by machine oil and improved handleability and is stable for a long period, obtained by blending a machine oil with a sucrose fatty acid ester and a specific solvent. CONSTITUTION:A machine oil, an insecticide useful for controlling scale insect, acarid, etc., is blended with a sucrose fatty acid ester to reduce phytotoxicity and further mixed with at least one solvent selected from alkyphenols and styrenated phenols to give a composition which contains the machine oil and the sucrose fatty acid ester uniformly and keeps a stable state for a long period. Phenols containing 6-12C alkyl group at the o-, p- or m-position are preferable as the alkylphenol, phenols solid at normal temperature are especially preferable, nonylphenol and dodecylphenol are cited and alpha-(hydroxyphenyl)styrene, 2,4-bis(1- phenylvinyl)phenol are preferable as the styrenated phenol.
Patent JP-S60249781-A (JP)
Title: Driving device of hydraulic valve
Inventor: OOTSUKA TADAHIRO
IPC: F16K31/50
Filed: 1984-05-24
Abstract: PURPOSE:To obtain such large driving force to shear dust which enters into a hydraulic valve by connecting a high speed reducton mechanism between a spool and an electrically-driven motor for driving the spool. CONSTITUTION:A screw is disposed on a screw shaft of an electrically-driven motor 1. A nut 2 is threaded on the screw. A link 4 having a supporting point on a valve body 7 is connected to the nut 2. The link 4 is connected to a spool 6 of a hydraulic valve at the suitable portion thereof through an idler 5. High speed reduction mechanism is thus constructed to obtain large driving force without an increase in size of the electrically-driven motor.
Patent JP-S582273-A (JP)
Inventor: POORU II FUTSUDO
IPC: C04B35/80
Filed: 1982-06-16
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。