baber/WOPTO huggingface dataset:
Patent JP-H03191662-A (JP)
Title: Information reading device
Inventor: KOSHIYOUJI TAKASHI
IPC: H04N1/04
Filed: 1989-12-21
Abstract: PURPOSE:To perform read of an original and the bright/dark correction of images on the same surface by providing a driving device which actuates a support member to move a white reference matter to a position coincident with an original reading surface at the bright/dark correction of an image and to separate the white reference matter from the original reading surface at reading of an original respectively. CONSTITUTION:When the shading is corrected, a transfer member 15 moves along a shaft 12 via the pins 16 and 16 and then rises up along the sloping parts 17a and 17a of the slide holes 17 and 17 of a main body frame 11. Thus the surface of a white reference plate 9 is coincident with an original reading surface 1a. Thus the shading correction is through and an image is read. Under such conditions, a reading solenoid 18 is actuated in the reverse direction to move the member 15. Then the plate 9 is shunted to a position where the transfer of an original G is guided from the surface 1a. In this case, the member 15 is positioned by a spring (not shown in the diagram). The original G is moved from the positioned point by the revolutions of the transfer rollers 2 and 3, and the original G is irradiated by the light of a pair of fluorescent lamps 5 and 5. The reflected light of the original G is received and read by a reading sensor 8 via a mirror 6 and a lens 7.
Patent JP-H02173677-A (JP)
Title: Image forming device
Inventor: WATANABE TOSHIO
IPC: G03G15/045
Filed: 1988-12-26
Abstract: PURPOSE:To obtain an excellent image to uniformly electrify the surface of an image carrier for a long time by setting the longitudinal width of an electrostatic charging member longer than the longitudinal width of a transfer rotating body. CONSTITUTION:Printing is carried out by setting the width of an electrostatic charging roller 2 longer than the width of a transfer roller 3 with respect to a photosensitive body 1. As a result, no negative toner adheres to a region electrified into the negative of the photosensitive body 1, except an exposed part, end parts of the rollers 2 and 3 cannot become dirty as well, and the excellent image is obtained.
Patent JP-H09145607-A (JP)
Title: Gas concentration measuring method
Inventor: IZUMI SHOTARO
IPC: G01N21/3504
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To enable measurement with optional pressure and the calibration curve with no inflection point, with ease, by forming a calibration curve corresponding to the pressure at measurement with the use of rectangular hyperbolas, etc. SOLUTION: When sample gas is set in a measuring part for sample of a measuring instrument, a microcomputer, at first, performs reading of concentration signal consisting of reference signal Rx and sample signal Sx (P1), through an AD converter. Next, by calculating based on these reference signal Rx and sample signal Sx , a concentration measured value Ax is calculated (P2), and further, by calculating based on the concentration measured value A, full scale 100% conversion is performed, for calculating a conversion value fs %x (P3). And, almost at the same time with reading of the concentration signal at P1, the data of pressure prx of the sample gas is read through the A/D converter (P4). And, a calibration curve is formed, (P5), based on the data of pressure prx , and further concentration measurement ratio fs -ratiomeas at measurement is calculated (P6).
Patent JP-2000213642-A (JP)
Title: Controller for automatic transmission having lockup mechanism and memory medium storing controlling method thereof
Inventor: NODA JUNICHI
IPC: F16H61/14
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce an uncomfortable feeling in a lockup operation time by generating a control signal changing an initial value for an action pressure according to a driving force in a transient term between a hydraulic transmission condition and a direct connection transmission condition. SOLUTION: An ATCU 100 is provided with a turbine torque computing unit 110 and an action pressure controlling unit 120. The action pressure controlling unit 120 computes an action pressure command value Duty on the basis of a turbine torque Tt computed by the turbine torque computing unit 110, the number Ne of engine revolutions, and the number Nt of turbine revolutions. The action pressure controlling unit 120 is provided with an initial action pressure setting unit 122, a number of revolutions difference computing unit 124, and an action pressure increasing/decreasing unit 126. The initial action pressure setting unit 122 changes an initial value of an action pressure on the basis of the turbine torque Tt computed by the turbine torque computing unit 110.  The number of revolutions difference computing unit 124 computes an absolute value of a difference between the number Ne of engine revolutions and the number Nt of turbine revolutions. The action pressure increasing/ decreasing unit 126 changes an action pressure increasing/decreasing ratio halfway on the basis of the difference in the number of revolutions.
Patent JP-H08156315-A (JP)
Title: Image forming device
Inventor: NAKANO MASAO
IPC: B41J2/44
Filed: 1994-12-05
Abstract: PURPOSE: To provide an image forming device in which ideal image formation is performed without entirely receiving bonding loss of an optical system. CONSTITUTION: In an image forming device in which an image is formed, a plurality of LESs 1a are linearly arranged on an LED array 11 for the axial direction of a rotatable image carrier 2. An image carrier face is exposed by utilizing luminous flux emitted from the LED array 11. The light emission parts 1a1 of a plurality of LEDs have arbitrary curved surfaces. An image is formed on the image carrier face by directly leading luminous flux emitted from the light emission parts on the image carrier face and forming a light emission pattern.
Patent JP-H11159521-A (JP)
Title: Noise reducing mechanism for internal combustion engine
Inventor: OZAWA SHINGO
IPC: F02F7/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent the emission of a noise due to interference between a crankcase body and a crankshaft by fixing a bearing member to support one side of the crankshaft at multi-points or on a total circumference to the crankcase body. SOLUTION: A crankshaft 3 is rotatably supported by a bearing 7 fitted in a crankcase body 1 on one side and a crankcase cover 2 on the other side, and fixing members 11 are severally arranged at a plurality of positions on the outer periphery of the bearing 7 to fix the bearing 7 at multi-points for preventing the bearing 7 from moving in the axial direction of the crankshaft 3. In the case where force caused by the movement of a piston or the like acts on the crankshaft 3, a relative position between a composing member supported by the bearing 7 of the crankshaft 3 and the crankcase body 1 alters as much as a strain of the crankshaft 3.  Thus a space between the crank case body 1 and a crank arm 12 is prevented from altering more than a fixed value, and the dispersion of alteration quantity is restrained, and moreover a noise due to an interference between the crankcase body 1 and the crank shaft 3 can be reduced.
Patent JP-H10127427-A (JP)
Title: Rectangular kneeling cushion
Inventor: KAMANO MAMORU
IPC: A47C27/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent legs from being number when sitting with legs crossed on a rectangular keeling cushion and to stabilize the sitting posture by attaching several Velcro at rear and central portions of the rectangular kneeling cushion folding the rear part of the mattress in the longitudinal direction, and fixing with the Velcro tapes. SOLUTION: Several Velcro are disposed at the rear and central portions of a rectangular keeling cushion 1. In use, when a swelled portion 3 is to be made at the rear portion of the cushion 1, the cushion 1 is folded in the longitudinal direction so that Velcro 2 are joined together. With the swelled portion 3 formed at the rear portion of the cushion 1 in this way, legs are prevented from being numbed. Since the knees are not overloaded, even an elderly person or a person having troubles in the knee or pelvic region may sit easily. The swelled portion may also serve as a pillow when taking a nap.
Patent JP-H01172540-A (JP)
Title: Manufacture of shape memory alloy
Inventor: HIROSE YOICHI
IPC: C22C19/03
Filed: 1987-12-28
Abstract: PURPOSE:To easily regulate the transformation point of the subject alloy and to manufacture the same having small change of its characteristics by changing the addition amounts of Co in the specific range to a TiNi shape memory alloy within the range of specific compsn. CONSTITUTION:In the TiNi shape memory alloy within the range of the compsn. of 50-52at% Ti, the addition amounts of Co is changed as third alloy elements in the range of <=5%. By this method, the transformation point of the above shape memory alloy can easily be regulated without impairing its workability. In this way, the shape memory alloy showing the objective characteristics and having small dispersion of transformation point can be obtd. without the change of the alloy components, the lowering of Ti concn. in the matrix caused by the melting of the impurity elements such as C and O, etc.
Patent JP-H06176854-A (JP)
Title: Heat generation body having positive resistance temperature coefficient
Inventor: ITO MASAHIKO
IPC: H05B3/14
Filed: 1992-12-10
Abstract: PURPOSE:To improve reliability of a heat generation body by providing a rubber resilient composite matter between the heat generation body and a metal heat radiation plate so as to prevent peeling at an interface between an electric insulation body and the heat radiation plate by differential expansion/contraction of the heat generation body at the time of energization heating. CONSTITUTION:Conductive fine powders are dispersed in cristalline high polymer composition comprising polyethylene, and they are crosslinked by crosslinking agent such as organic peroxide. Obtained crosslinked matter is frozen and crushed to be conductive grains, which are mixed and dispersed with carbon grains in high-density polyethylene to form a conductive composite matter to be a PTC resistance body 1. A pair of electrodes 2 are provided in thin surfaces facing each other along length of the resistance body 1 having a positive resistance temperature coefficient, and the whole body of the electrodes 2 is covered with polyester film 3 as insulation. The composite matter 4 having rubber resiliency is provided between one surface of the insulation body 3 and a metal heat radiation plate 5 along the insulation body 3. Peeling at an interface between the insulation body and the heat radiation plate by differential thermal expansion/contraction by heat generation at the time of energization to the PTC heat generation body can thus be prevented, thereby reliability of the heat generation body can be improved.
Patent JP-H01170855-A (JP)
Title: Arithmetic unit for vehicle running state
Inventor: NAITOU GENPEI
IPC: B60T8/172
Filed: 1987-12-26
Abstract: PURPOSE:To obtain information of high precision by calculating rotative accelerations of right and left wheels based on rotative speeds of right and left wheels and correcting the higher rotative speed based on the lower rotative speed and gradually correcting actual rotative speeds thereafter. CONSTITUTION:A titled device is provided with left and right wheel rotative speed detecting means (a) and (b) and left and right rotative acceleration calculating means (c) and (d) which calculate left and right wheel rotative acceleration vectors W1 and W2. A first correcting means (e) and a second correcting means (f) are provided, and the means (e) corrects higher one of left and right rotative accelerations based on the other, and the means (f) gradually corrects rotative speeds after the correction of the means (e) so that they coincide with each other. After the correction of the means (e), rotative speeds are gradually corrected by the means (f), and left and right rotative speeds W1 and W2 are inputted to a running state calculating means (g) to calculate the radius of turn, the vehicle speed, the yaw rate, the centripetal acceleration, etc. Consequently, input information of high precision is obtained.
Patent JP-2001138024-A (JP)
Title: Method for preheating material in metal injection molding machine and device therefor
Inventor: SAWADA YASUHIKO
IPC: B29C45/18
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a preheating method of a material in a metal injection molding machine and the device therefor, with which the stuck material, such as water, oil, can be removed in short time without reducing the preheating effect and also, both of the metallic materials are not melt-stuck and further, the unevenness of the temperature can be prevented. SOLUTION: In the preheating method of the material for the metal injection molding machine, with which the metallic material heated with a heating cylinder 7 and changed into the molten state, is weighed at the tip end part of the heating cylinder 7 by rotating a screw 1 before charging the metallic material 2 into the heating cylinder 7, the metallic material is preheated and held to the temperature.
Patent JP-H08154787-A (JP)
Title: Cold reserving cover and its production
Inventor: MAEJIMA KENJI
IPC: A47F3/04
Filed: 1994-12-06
Abstract: PURPOSE: To obtain a cold reserving cover which is extremely simple in opening and closing operations, is compact and exhibits a sufficient cold reserving function and beauty. CONSTITUTION: This cold reserving cover has a cold reserving sheet 5 which is formed by sticking a polyester film vapor deposited with aluminum on one side and a polyethylene sheet to each other, a roll mechanism 3 capable of winding this cold reserving sheet 5, a spring mechanism which supplies torque in a direction of winding this cold reserving sheet 5 and a detaining plate 7 which detains a clamping plate 6 at the end when the cold reserving sheet 5 is drawn out.
Patent JP-H02174956-A (JP)
Title: Rotating speed detector for rotary atomization type electrostatic coater
Inventor: YAMAMOTO IWAO
IPC: B05B5/025
Filed: 1988-12-27
Abstract: PURPOSE:To surely detect the rotation of an atomizing head and to eliminate the need for insulating of a part for taking out the detection signal by providing a rotating speed detector based on the pulse signal synchronized with a rotating speed. CONSTITUTION:Since a high voltage of -90 to 120kV is impressed from a high voltage generator 7 to the atomizing head 6, the high voltage of the same potential is impressed to a discharge electrode 9 as well. A pickup electrode 10 is disposed to face the described position of the circumferential locus drawn by the discharge electrode 9 at a prescribed spacing and, therefore, a discharge current flows much when the discharge electrode 9 comes into proximity to the pickup electrode 10 according to the rotation. The current decreases on parting of the electrodes. Since the pickup electrode 10 is formed to a needle-like shape with respect to the discharge electrode 9 having a flat plate electrode surface 9a, the discharge is liable to arise when the two electrodes approach each other. The approach of the discharge electrode 9 by the rotation is surely detected and the distinct pulse signal synchronized with the rotation is obtd.
Patent JP-H11343265-A (JP)
Title: Production of dichloroacetoxypropane and its derivative
Inventor: AOKI TAKANORI
IPC: B01J27/138
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a new production process for dichloroacetoxypropane and its derivatives, dichloropropanol and epichlorohydrin, free from the troubles such as the necessity of the separation-recovery process for a catalyst, energy loss associated with cooling, the necessity of an organic solvent recovery process, and the loss of the organic solvent in the recovery, which are shortcomings of the conventional liquid reaction. SOLUTION: In the presence of a catalyst containing a metal of at least one or more kinds selected from elements of 1 to 15 groups in the long form of the periodic table, or a compound of the metal, an aryl acetate and chlorine are made to react in a gas phase to efficiently produce dichloroacetoxypropane. Further, its derivative is produced by using the above process as the first process.
Patent JP-2001148515-A (JP)
Title: Light-emitting device, manufacturing method therefor, and electronic equipment mounted with the light- emitting device
Inventor: FUJISHIRO YOSHIE
IPC: H01L33/48
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device for wireless optical communication, that meets both the contradictory required conditions of a narrow radiation angle and a large emission diameter. SOLUTION: This light-emitting devices is equipped with an least a light- emitting device and resin for molding the light-emitting device. The resin has lens and light diffusion functions. When the radiation angle of light from the light-emitting device is determined according to the functions, the radiation angle by the lens function becomes smaller than that by the diffusion function.
Patent JP-2000155689-A (JP)
Title: Method and device for developing loop
Inventor: MOTOKAWA KEIKO
IPC: G06F12/08
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent execution performance due to cache competition and excessive prefetch occurrence from falling in outer loop development carried out by a compiler. SOLUTION: A memory reference set after U-hold development is generated to a loop development number U to be defined as a candidate, whether or not a reference set undergoing cache competition exists in the set is decided (S609), and when it competes, the U is not selected as a development number. Also, a prefetch number to memory reference in a loop after U-fold development is estimated for the loop development number U to be defined as a candidate (S610) and when it exceeds the number prefetch buffers provided in a computer, the U is not selected as a development number.
Patent JP-H10169952-A (JP)
Title: Combustion control method of sludge incinerator and apparatus therefor and medium for fuzzy inference combustion control program
Inventor: AKIBA SEI
IPC: G05B11/32
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To control the temperature of a furnace floor within a target range even when fluctuation in the sludge supply rate and changes in the water content in a sludge by a method wherein a changing rate of the temperature of the furnace floor per unit time obtained by the temperature of the furnace floor and a changing rate of sludge water content indicating an exothermic factor by the amount of water in the sludge are inputted to perform a feed forward control. SOLUTION: A furnace floor temperature sensor 12, a sludge water content sensor 23 and the like are connected to the input side of a controller 21. A sludge supply rate sensor 22 detects a supply rate of a sludge to be supplied to a furnace floor part 5. The controller 21 is provided with a means for calculating a changing rate of the temperature of a furnace floor which calculates a difference per unit time Δt between the temperature T of the hearth at the time (t) and the temperature T (t-Δt) of the furnace floor at the time (t-Δt), a means for calculating a changing rate of the sludge water content which calculates increase or decrease in the changing rate of the sludge water content from the sludge supply rate and the water content and the like.  These changing rates are inputted to perform a forward control thereby allowing the outputting of the flow rate of a gun auxiliary fuel.
Patent JP-H02178765-A (JP)
Title: Document preparing device
Inventor: INOUE TADASHI
IPC: G06F17/21
Filed: 1988-12-29
Abstract: PURPOSE:To evade complicated format setting or test printing by providing a function to set format automatically by discriminating automatically a ruled line from image information read in by a picture reading means such as a scanner. CONSTITUTION:The picture reading means 6 to read a document picture on a recording medium, and a storing means 3 to store the document picture read by the picture reading means 6 are provided. Then, a CPU 1 detects the ruled line from the document picture stored in the storing means 3, and sets printing format from the detected ruled line, and executes printing by a printing means 8 according to the set printing format. Thus, the format can be automatically set by reading in the image of a corresponding form by using the picture reading means 6, and the complicated setting operation of the format can be eliminated.
Patent JP-H08158865-A (JP)
Title: Exhaust muffler for vehicle
Inventor: HORIUCHI TADANORI
IPC: F01N1/08
Filed: 1994-12-07
Abstract: PURPOSE: To simplify welding of a pipe member by forming a positioning projected part to project in the radial direction by bead machining in the circumference of the pipe member installed through a wall part and by resistance welding this positioning projected part on the wall part by way of making it contact with the wall part. CONSTITUTION: A rear part exhaust pipe 13 is inserted into an exhaust muffler for a motor-bicycle in the central part shaft center direction of a cylindrical main body 10. Additionally, first and second separators 14, 15 are provided in the main body 10, and a first inner pipe 20 to communicate chambers 16, 17 and a second inner pipe 21 to communicate the chambers 16, 18 are installed on a first separator 14. In this case, positioning projected parts 24, 25 projected in the radial direction are formed by bead machining in the circumference of each of the inner pipes 20, 21, each of the pipes 20, 21 is fit in a pipe hole of the separator 14, each of the positioning projected parts 24, 25 is made contact with a flat surface part 33 in the circumference of the pipe hole and it is treated to fix by projection welding.
Patent JP-2001153598-A (JP)
Title: Remote wireless detonation apparatus and power energy transmission equipment and wireless detonator unit used in the apparatus
Inventor: TSUKAMOTO MASAHIRO
IPC: H04Q9/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To improve reliability and safety of detonation so far as the improvement does not break the regulations of the Radio Law. SOLUTION: The remote wireless detonation apparatus is provided with a power energy transmission equipment which is placed apart from a face, and provided with a controller unit 1 having an output means modulating and outputting a.c. power energy, and an antenna unit 2 generating a.c. magnetic field in response to an output of the output means, and a wireless detonator unit which is loaded in the face, and provided with an energy conversion means for receiving an a.c. magnetic field generated by the antenna unit and converting the energy of the magnetic field into an electrical energy, a demodulation means for receiving and demodulating a modulated component of the a.c. magnetic field, and a control means for controlling ignition and detonation by a signal demodulated by the demodulation means.
Patent JP-H04199346-A (JP)
Title: File storage device
Inventor: KURAYA ETSUJI
IPC: H04Q3/545
Filed: 1990-11-29
Abstract: PURPOSE:To perform the data transfer of a processor at a high speed irrespective of the access speed to a low-speed file by providing plural buffers to parallely process the read/write of the data to each buffer. CONSTITUTION:Plural data buffers 13 are provided on a file storage device 1. The read/write speed to a storage medium of a magneto-optical disk storage device 14 or the like in the file storage device 1 is shielded from an exchange process system device 2 by processing the read/write of the data to each buffer parallely. Thus, the data transfer can be performed irrespective of the access speed to the magneto-optical disk storage device 14, and the utilizing efficiency of an I/O bus is improved to keep the influence on the data transfer of the other input/output device low.