baber/WOPTO huggingface dataset:
Patent JP-2000159315-A (JP)
Title: Method and device for measuring temperature of coal storage pile
Inventor: MURASHIMA SUSUMU
IPC: G01C15/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To quickly and correctly recognize that, which portion of actual coal storage pile is the portion indicated by a device operator and having increased surface temperature, by measuring the surface temperature of the coal storage pile deposited in a coal storage yard, and irradiating a laser beam. SOLUTION: This device has a measuring and monitoring means composed of an infrared ray radiation thermometer 2 for measuring the temperature of a coal storage pile, a laser pointer 1 for irradiating the actual position of the coal storage pile corresponding to a position indicated on a monitor by a laser, and a swivel base for loading the thermometer 2 and the pointer 1; a monitoring means; and control and signal processing parts for delivering and controlling a signal between both these means mentioned above.
Patent JP-H01179654-A (JP)
Title: Ice cream container
Inventor: SATO TAKAYOSHI
IPC: B65D1/26
Filed: 1987-12-30
Abstract: PURPOSE:To provide the title container so designed that plural containers of identical shape constructed by a connecting side inversely triangular shape rectangular to the upper end surface and an outer peripheral side connecting the both edges thereof are mutually brought into contact through each connecting side and are inserted into a cover, thus ensuring plural kinds of ice creams differing from each other to be individually loaded and held as a whole. CONSTITUTION:For example, a cone cup 1 is composed of a half-ellipsoidally conical side 1a and a connecting side 1b inversely triangular shape rectangular to the upper end surface 1a closing the both ends thereof. Plural projecting pieces 2 are arranged at specified intervals at a specified distance lower than the upper edge of the cup 1, and with these pieces 2 and the sidewall, a loading section 3 is formed, and its outer periphery as the gripping part 4. On the upper edge, is formed a receiving section 5 with the diameter extending outward. The sides 1b of two cups 1 are brought into contact with each other, being inserted into a cover 6 made of paper or waterproofing synthetic resin into unity. Also, a tray-shaped receiving section 6b projecting upward with inclination from the upper edge of a base 6a is equipped.
Patent JP-H04160714-A (JP)
Title: Limit switch with center roller lever
Inventor: MATSUDA RYUTARO
IPC: H01H13/18
Filed: 1990-11-29
Abstract: PURPOSE:To change and assembly a roller and levers simply and easily with only the operation of one part of an intermediate part of the longitudinal direction of the levers by providing a screw connecting member between both levers. CONSTITUTION:Each lever 11 is connected to both ends of an operating rod 4 comprised in a head 5, and intermediate parts of the longitudinal direction of both levers 11 of a limit switch with center roller lever, which is equipped with a roller 12 between the tips of both the levers 12 facing to each other, is formed freely to be connected by a screw connecting member 17. The roller 12 is supported by a projection and recessed part fitting mechanism freely to be rotated loose between the tip of each lever 11, and each different diameter part 4b is formed in both projecting ends of the operating rod 4, and different diameter holes 13 formed in the base ends of both the levers 11 are fitted in the different diameter parts 4b freely to transmit the torque. The levers 11 are thereby separated from the operating rod 4 of the head 5, and while the roller 12 can be removed between the levers 11, and the base ends of the levers are fitted to the operating rod 4 freely to transmit the torque, and the roller 12 can be installed between the levers 11 freely to be rotated loose.
Patent JP-H05169587-A (JP)
Title: Composite coated steel plate excellent in corrosion resistance, weatherability, chemical resistance and lubricity
Inventor: TOBE SHUNICHI
IPC: B05D7/14
Filed: 1991-12-19
Abstract: PURPOSE:To improve corrosion resistance, weatherability, chemical resistance and lubricity, to omit a degreasing process and to achieve the shortening of the process and the reduction of the cost by forming a chromate treatment layer on the plated surface of a galvanized steel plate and forming a high- molecular polyester film compounded with fine powder silica and a lubricating component thereon. CONSTITUTION:A chromate film is formed on the plated surface of a galvanized steel plate and baked at high temp. not only to enhance corrosion resistance but also to improve the adhesion of paint. The proper adhesion amount of Cr of the chromate film is 15-45mg/m<2> because corrosion resistance lowers in the case of 15mg/m<2> or less and a chromate color is imparted and the adhesion of paint lowers in the case of 45mg/m<2> or more. A high-molecular polyester org. film using melamine as a crosslinking agent is formed on the chromate layer. By this method, chemical resistance is enhanced and, by adding fine powder silica and wax, corrosion resistance and paint adhesiveness are improved and lubricity can be imparted.
Patent JP-H09180830-A (JP)
Title: Terminal for connecting bus bar and electronic circuit board in electric connection box with electronic circuit
Inventor: ISSHIKI YOSHIHIRO
IPC: H01R24/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To ensure low fitting force (insertion force) of a connection terminal between a bus bar and an electronic circuit board and mount the connection terminal on the whole periphery of the electronic circuit board. SOLUTION: An electric connection box with an electronic circuit which is provided with an electronic circuit storage part in part of an electric connection box for storing a bus bar and which connects a circuit part 14a of an electronic circuit board 14 stored in that electronic circuit storage part with a bus bar 13 stored in said electric connection box, wherein a connection terminal 17 connects the circuit board 14a of the electronic circuit board 14 with a tab 13a provided for a bus bar 13.  A conductive metal plate is formed by means of bending processing, the connection box is provided with an electronic circuit side electric connection portion 17a to be fitted to the circuit part 14a of the outer circumference of the electronic circuit board 14 from the transverse direction and a bus bar side electric connection portion 17a of a lower face opening to be fitted to the tab 13a protruded from the bus bar 13 from the upper direction in the orthogonal direction, and these electric connection portions 17a and 17b are provided with spring shaped tongue piece parts 17c and 17d and are pressure- welded.
Patent JP-H05168935-A (JP)
Title: Steel for denitration catalyst and production thereof
Inventor: TOKURA SHIGERU
IPC: C23C26/00
Filed: 1991-12-19
Abstract: PURPOSE:To obtain steel for a denitration catalyst having good NOx reducing function and excellent in durability and economical efficiency by providing a composite diffusion permeation alloy layer having a double oxide layer of V and Ti formed to the surface thereof to the surface of matrix steel. CONSTITUTION:A composite diffusion permeation alloy layer 2 of V and Ti having a double oxide layer 3 of V and Ti formed to the surface thereof is formed to the surface of matrix steel 1 with C-content of 0.03wt.% or less. As mentioned above, this steel for a denitration catalyst is obtained by providing the V2O5/TiO2 oxide layer 3 to the outermost surface of matrix steel and denitration catalyst function is imparted by the layer 3. This steel for the denitration catalyst can be produced by applying relatively simple treatment to matrix steel 1 with C-content of 0.03wt.% or less. Since this steel is a carrier far tough as compared with ceramics, for example, when a structural member such as a plate or a pipe using this steel is attached to a flue so that the surface thereof sufficiently comes into contact with exhaust gas, it becomes unnecessary to incorporate an expensive reactor in a flue.
Patent JP-H08155733-A (JP)
Title: Tip saw for metal
Inventor: AONO TOSHIO
IPC: B23D61/04
Filed: 1994-12-12
Abstract: PURPOSE: To prevent a cutting surface from being bent due to the fatigue failure or damage of/to a cutter by making a part from the cutter part of the front of a cutter tip to both edges with sweepback angle into a side edge cutter. CONSTITUTION: A side edge cutter 4 is mounted over outside protruding edge 3' from a cutter protruding edge 3, sweeping back at an appropriate angle toward the outside protruding edge 3' from the cutter protruding edge 3. It is desirable that a sweepback angle over the outside protruding edge 3' from the cutter protruding edge 3 should be approximately 10-35 degree to the central surface of rotation, and the sweepback angle is proportional to the rotational speed of a saw cutter and viscosity, however, is inverse proportional to the hardness of a material to be cut. For any load on which the cutter acts, torsional moment acting on a cutter is compensated and cutting chips are divided into two, and discharged to the outside of the right and left of the cutter, so that little heat by a contact between the cutting chips and the cutting surface is generated.
Patent JP-H08184996-A (JP)
Title: Positive charge type toner for developing electrostatic charge image
Inventor: TAKAHASHI TOSHIHIKO
IPC: G03G9/097
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a toner ensuring rapid kick-off of electrostatic charge, having a sufficiently large quantity of electric charges and capable of giving a vivid chromatic image over a long period of time. CONSTITUTION: This toner contains a compd. represented by the formula, where each of R1 and R2 is H, alkyl, alkoxy or aryl, R1 and R2 may bond to each other to form an arom. condensed ring, Ar1 is optionally substd. phenyl, optionally substd. cyclohexyl or an optionally substd. polycyclic arom. group and (n) is 0 or 1.
Patent JP-H10177170-A (JP)
Title: Liquid crystal display device
Inventor: KOBAYASHI AKIRA
IPC: G02F1/13357
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of one or plural non-lighting states due to the wiring capacity to be fed to cold cathod fluorescent lamps and the electrostatic capacity between respective cold cathode fluorescent lamps when both the fluorescent lamps are adjacently arranged and to stably turn on these lamps to obtain high luminance. SOLUTION: The liquid crystal display device has at least a photoconductive plate, cold cathode fluorescent lamps 1a, 1b arranged along the side of the photoconductive plate, current limiting balance capacitors 2a, 2b for the lamps 1a, 1b, and an inverter power supply substrate mounting an inverter power supply circuit for turning on the lamps 1a, 1b, the capacitors 2a 2b are arranged in the vicinity of the lamps 1a, 1b and an electrostatic shielding member 3 is arranged between the lamps 1a, 1b.
Patent JP-H06186376-A (JP)
Title: Method for repairing flaw in structural member
Inventor: OBATA MINORU
IPC: G21C13/00
Filed: 1992-12-17
Abstract: PURPOSE:To provide a method for repairing flaw even in a structural member having complicated profile in a short time and prolonging the lifetime of the structural member while enhancing the reliability thereof. CONSTITUTION:An inner pipe 7 for repairing member is fit to the outer periphery of a structural member having a flaw 6, i.e., a pipe 5 to be repaired, and a shape memory alloy wire 8 composed of 50%Ti-47%Ni-3%Fe is wound uniformly around the inner pipe 7 while keeping the temperature of liquid nitrogen. The shape memory alloy wire 8 has been subjected to 4% stretching at the temperature of liquid nitrogen(77K). When the pipe 5 is subsequently left in the room temperature conditions, the shape memory alloy wire 8 contracts to apply compression stress uniformly to the inner pipe 7 which is thereby secured firmly to the pipe 5 to be repaired.
Patent JP-H07198345-A (JP)
Title: Circular diameter measurement device
Inventor: SEKI KAZUYUKI
IPC: G01B11/08
Filed: 1993-12-28
Abstract: PURPOSE:To provide a circular diameter measurement device capable of correcting a detection error of an edge of a circular specimen, thereby accurately measuring a diameter of the circular specimen. CONSTITUTION:A circular specimen 1 is placed on one face of an X-Y stage 2 and is illuminated by an illumination optical system provided on the other face side of the X-Y stage by penetrating the stage. A light from the illumination optical system is focused on a light-reception face of a photodetector 6 via a pin hole 5 by penetrating the stage 2 to be subjected to the photoelectric conversion. The output signal of the photodetector 6 is transmitted to an edge- detection device 9. When the stage 2 is driven by a stage driving device 12 so that an edge of the specimen 1 is positioned on a central axis of the pin hole 5, the edge-detection device 9 outputs an edge-detection signal to be inputted to an operator 11 via a counter 10. The operator 11 references a correction value stored in a memory 13 to correct the detection error of the edge-detection device 9, thereby obtaining an accurate diameter of the circular specimen 1.
Patent JP-2001152911-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: OKADA KOJIRO
IPC: F02B17/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine to which a catalyst device enabling stratified charge combustion and occulding NOX is connected, which device can reduce and remove NOX without deteriorating fuel consumption performance nor reducing oxygen density in the exhaust while providing rich air-fuel ratio of an air-fuel mixture. SOLUTION: In order to reduce NOX captured by a catalyst device, a state of an internal combustion engine is switched from a lean air-fuel ratio operation condition in a premix combustion mode (S16) to an operation condition in a stratified charge combustion mode where oxygen density in exhaust is the same as that of the former operation condition.
Patent JP-H08178563-A (JP)
Title: Manufacture of heat pipe
Inventor: MASUKO KOICHI
IPC: F28D15/02
Filed: 1994-12-27
Abstract: PURPOSE: To easily manufacture a heat pipe which has excellent soaking characteristics and heat transporting power irrespective of the shape of a container. CONSTITUTION: Both side edges 6 of a metal tape 2 are bent in hollow states, and connected to one another to form a tubular unit 7. Further, a protruding stripe inclined with respect to the axial direction is provided on the outer periphery. A plug which freely rotates at the central axis as a rotating center is inserted into the unit to be drawn. A spiral groove is formed on the inner wall of the unit 7. Then, both the ends of the unit 7 are sealed, condensable fluid is sealed as operating fluid therein in the state that the unit 7 is deaerated in vacuum to form a heat pipe. Since the groove for guiding the fluid is directly formed on the wall of a container, liquid-phase fluid is supplied substantially to the entire area of the circumferential direction of the inner wall irrespective of the shape of the container.
Patent JP-H07200053-A (JP)
Title: Fault diagnostic device
Inventor: TEZUKA SHIGEKI
IPC: G06F9/32
Filed: 1993-12-28
Abstract: PURPOSE:To quickly display which contact point of a sequence circuit is not activated. CONSTITUTION:A neural network 32 inputs signals X1, X2,..., Xn inputted to a ladder circuit 30, the signals Y1, Y2,..., Yn outputted from the ladder circuit 30 and further the signals R1, R2,..., Rn and K1, K2,..., Kn relating to an internal coil outputted from the ladder circuit 30, infers a ladder sequence circuit to be probably activated next based on the signals and lets it displayed at a display circuit 38.
Patent JP-H05249566-A (JP)
Title: Picture information retrieval copying device
Inventor: OTANI KAZUO
IPC: G03B21/11
Filed: 1992-11-25
Abstract: PURPOSE:To complete the copying work of a large number of object files in a short time by judging the start or completion of the printing of a file, based on storage date, in a mode for printing each picture frame of the object file. CONSTITUTION:When a microfilm F is carried, based on the arithmetic result of an arithmetic part and the storage date, a desired picture is positioned at a fixed film illuminating position, and stopped, while speed is properly controlled. That means, by the arithmetic result, in the case the position of a desired picture frame has already been kept far away from the mark detecting position of a mark/space detector 17, the carrying speed of the film F is made fast, and in the case the position of the desired picture frame approaches, the film F is carried at low speed. When the mark of the desired frame is detected by the detector 17, the film F is carried in a prescribed direction to move the mark to an illuminating position, at the low speed. Thus, the arrival of a desired mark can be attained in a shortest time. so that a retrieval time can be shortened.
Patent JP-2001037488-A (JP)
Title: Protein participating in surrounding and its gene
Inventor: RII BOKU RYUERU
IPC: A61K38/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a gene (derivative or mutant) which comprises a gene containing a specific DNA sequence, encodes a protein participating in surrounding on immunoreactions and is useful for malaria therapeutic agents or coniosis therapeutic agents. SOLUTION: This gene is a novel gene, its derivative or its mutant containing the DNA sequence represented by 9-2270 in the formula and is used in the production or the like of a protein which participates in surrounding on immunoreactions and is useful for malaria or coniosis therapeutic agent as an immune activity potentiator or the like that participates in congenital immunoreactions and induces the activation of acquired immunoreactions. This gene is obtained by preparing a cDNA library derived from larvae of Tenebrio molitor belonging to the order Coleoptera Linnaeus by a conventional method, mixing this library with previously heated top agar to apply on a plate, reacting an antibody against surrounded protein with this mixture on the plate and then carrying out immunoscreening using a labeled secondary antibody.
Patent JP-2001153097-A (JP)
Title: Electric blower and vacuum cleaner
Inventor: KATO KATSUHIDE
IPC: F04D17/10
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower preventing a suction power from lowering with a simple structure. SOLUTION: A bridge part 12 having a bearing part 18 fittedly holding a bearing 8 pivotally supporting a rotor shaft 23 is installed across the front surface of a body case 3 of an electric motor 2. A diffuser 30 having a fan 31 connected to the rotor shaft 23 positioned forward for straightening suction flow is screwed into the front side of the bridge part 12. A body part 56 allowing a bearing part 18 to be fitted thereto is installed vertically generally at the center of a disk part 50. A close-fitted part 58 having a through-hole 57 allowing the rotor shaft 23 to be inserted therein overlapped inside in screwing direction with the annular end plate part 17 of the bearing part 18 in flange shape, and closely fitted face-to-face is provided on the end face of the body part 56.  Even if a clearance is produced between the shell body part 56 and the bearing part 18 by the thermal expansion and contraction of a diffuser 30 and the bridge part 12, the clearance is surely sealed by the close-fitted part 58. With a simple structure overlapped in screwing direction, suction flow passed through the shell body case 3 is not circulated again to the upper surface side of the diffuser 30 and, therefore, a suction power can be prevented from lowering.
Patent JP-2000160679-A (JP)
Title: Eccentric connection structure for beam and column
Inventor: TANAKA KOICHI
IPC: E04B1/58
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-construct eccentric connection structure for a beam and a column in which the beam can be connected eccentrically in the side, firmly in the strength, and stably in the dynamics by bolts, to the peripheral side face of the column, opposite to the beam end by using an end plate. SOLUTION: Horizontal rib plates 4, 4 are connected to the side part of the opposite side against the eccentric side in the end of a beam 2, and the width of the beam end is widened. An end plate 5 is welded with the beam end together with the rib plates 4, 4. The end plate 5 is connected to the side face 1a of the column 1 opposite to the beam end by bolts 7 in both upper and lower zones including the widened beam end to eccentrically connect the beam 2 and the column 1.
Patent JP-H05173459-A (JP)
Title: Image forming device
Inventor: SANPEI ATSUSHI
IPC: G03G21/10
Filed: 1991-12-20
Abstract: PURPOSE:To provide an image forming device capable of maintaining stable performance by preventing toner, corona products, etc., from sticking to a charge wire and the inside of a casing, on a pre-cleaning destaticizing/ electrifying charger, in the lapse of time. CONSTITUTION:A shutter 28 released when a destaticizing/electrifying charger 5 is operated, is provided on the opening part of the destaticizing/electrifying charger 5, opposite to the surface of the photosensitive body 1. The shutter 28 is composed of a dielectric, and can cover, at least, a part of the surface of the side facing the charge wire 30 of the casing 25 of the destaticizing/ electrifying charger 5, when the shutter 25 is closed. The destaticizing/ electrifying charger 5 has the application of DC and AC superimposed voltages. The destaticizing/electrifying charger 5 is provided on the upstream side on the photosensitive body 1, when the charger 5 is viewed from the side of a cleaning device.
Patent JP-H05211408-A (JP)
Title: Radial line loop antenna in common use for polarized wave
Inventor: NUMANO YUJI
IPC: H01Q9/16
Filed: 1991-12-20
Abstract: PURPOSE:To realize the radial line loop antenna in common use for a polarized wave with small size and high performance and whose transmission loss is small. CONSTITUTION:A feeding means simultaneously supplies a vertical and a horizontal polarized wave respectively independently to a radial guide path, and an exciting wave having a vertical and horizontal polarized wave component propagated through the radial guide path with a very small transmission loss is respectively resonated with a vertical polarized wave loop element and a horizontal polarized wave loop element respectively. Each loop element 9 of the loop element array is arranged on concentric circles whose interval is lambdag (guide wavelength in radial guide path) around the feeding means, the vertically polarized wave loop element and the horizontally polarized wave element are formed by making the direction of gaps of adjacent loop elements 9 orthogonal to each other.
Patent JP-H07158730-A (JP)
Title: Idling preventive method and device for hydraulic motor of hst
Inventor: ISHII JIRO
IPC: F16H61/4104
Filed: 1993-12-02
Abstract: PURPOSE:To prevent a hydraulic pump from idling when the engine of a working vehicle, on which an HST (hydraulic type continuously variable transmission) for driving a moving wheel is mounted, goes into a stall on the way of a slope. CONSTITUTION:A hydraulic pump 1 is connected with a hydraulic motor 3 through pipelines A and B so that a circulative circuit is formed. A charge valve 6 working also as an oil refill throttle valve is installed between an oil sump and a pipeline E leading from a check valve 5a to another 5b which are for supplying a charge oil. When a charge pump 2 is at a standstill and a hydraulic motor 3 is driven by a moving wheel 9, a working oil is sucked from the oil sump via a throttle hole provided in the charge valve/throttle valve 6, supplied to the pipeline A or B via the check valve 5a or 5b, and further fed to the hydraulic motor 3.