baber/WOPTO huggingface dataset:
Patent JP-H02235601-A (JP)
Title: Automatic supplier for log
Inventor: NAKAMURA SHIGEKI
IPC: B27B31/00
Filed: 1989-03-09
Abstract: PURPOSE:To enable logs to be supplied one by one while being transported by arranging a frictional port being brought into contact with the periphery of transported logs under the transporting path of a separating conveyor. CONSTITUTION:In the case where the log 6 is only one, it is pushed up by a receiving member 13, and transported while being rotated in a clockwise direction on a supporting frame 14 in being affected by the resistance of a frictional part 15. When a plurality of logs 6 are supplied from a transporting conveyer 7 to the starting end of a first transporting chain 12a and a detector 20 becomes to a non-detecting condition, the first transporting chain 12a initiates, the logs 6 dropped therein are pushed up and transported by a receiving member 13. On this occasion, since the former log 6 rotates in a clock wise direction in the condition of being forced into contact with the periphery of the former log 6 as the same manner as mentioned above, the latter log 6 rotates in the direction on the supporting frame 14 in being affected by the counter clockwise direction, thus, it drops rearward in getting over the resisting body 15.
Patent JP-S60212495-A (JP)
Inventor: EDOWAADO JIYOSEFU KAUFUMAN
IPC: C11D1/72
Filed: 1985-03-22
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-H09252457-A (JP)
Title: Compressed video image edit device
Inventor: MITANI MASAKI
IPC: G11B27/031
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To attain edit with high accuracy by using data subjected to compression coding not completed in the unit of n-frames. SOLUTION: A compressed data decoder 1 receives compressed data from an external device such as a video server. When a transmission request of video data takes place from the edit device 4 to a compressed data decoder 1i, the compressed data decoder 1 decodes video data compression-coded in the unit of n-frames (n>=1). A video signal changeover device 6 selects any of video data decoded by the compressed data decoder 1 under the control of a controller 5. The video data are edited with high accuracy by alternately selecting the video data decoded by the compressed data decoded 1.
Patent JP-S63221976-A (JP)
Title: Grinding tool
Inventor: INOUE KIYOSHI
IPC: B24D3/00
Filed: 1987-03-11
Abstract: PURPOSE:To prolong the service life of a grinding tool, by combining a grindstone and a carbon whisker together with a bonding agent and sintering it. CONSTITUTION:A carbon whisker of 1-15% in volume ratio and abrasive grains of diamond, Al2O3, SiC, TiC, ZrBz or TiN are combined by a bonding agent of synthetic resin of polyimide resin, metal or ceramic or the like, and sintered, thus a grinding tool is secured. With such high strength carbon whisker used, service life of the grinding tool is prolonged.
Patent JP-2000258830-A (JP)
Title: Camera
Inventor: TANAKA KATSUTO
IPC: G03B17/14
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a camera with a pseudo variable magnification function where a diameter of a window of a view finder can be made small and thus miniaturization of the camera can be achieved. SOLUTION: In this camera, a space for inserting a converter is provided between a base finder 1a and the window for the view finder 3. In this case, a wide converter 2a with a magnification of 1/1.74 is left in a state where it is inserted in an optical axis X between the base finder 1a and the window for the view finder 3 at the time of normal photographing. Then, an actual visual field picture that is seen and recognized at this finder optical system and a picture that is trimmed on a film are made to correspond with each other by having this wide converter 2a extracted at the time of a variable magnification for trimming.
Patent JP-H04272190-A (JP)
Title: Manufacture of metallic tube equipped with metal-base composite material film
Inventor: SOEDA TOMOMI
IPC: B22F5/12
Filed: 1991-02-27
Abstract: PURPOSE:To easily manufacture such a metallic tube the inner wall of which is provided with a metal-base composite material film having large film thickness, dense structure and excellent wear resistance. CONSTITUTION:Firstly, a metal inner cylinder 3 is arranged inside of a metallic tube 1, and the space between the metallic tube and the inner cylinder is filled with a ceramic powder 2. Then sealing members 4 which can seal the space between the metallic tube 1 and the inner cylinder 3 are arranged on both ends of the metallic tube 1, and the space between the metallic tube 1 and inner cylinder 3 is evacuated and sealed with these sealing members 4. Then the tube body is subjected to hot hydrostatic pressing. Thereby, the metal component of the inner cylinder 3 melts and impregnate the pores of the ceramic powder 2 to form a metal-base composite material film. Thus, a metallic tube lined with the metal-base composite material can be obtained.
Patent JP-S59182706-A (JP)
Title: Connecting device of molds
Inventor: ABE MITSUHIRO
IPC: B29C33/02
Filed: 1983-04-01
Abstract: PURPOSE:To remove a fault that a connecting hose projects outward as before and obstructs operation by clamping through seal material a connecting block to the end of a retainer containing a temperature adjusting circuit. CONSTITUTION:A mold connecting block 8 is clamped by bolts 10 to the end of a retainer on the fixed side (cavity plate) 9 in which a temperature adjusting circuit (such as a cooling water passage) 14 is provided through a sheetlike solid seal 11. Thereby, improvement of quality, reduction of time for fitting a work to a forming machine, replacing a lot of connecting circuits to one or several sheets of connecting blocks can be made by prevention of faulty connection or breakdown of hoses, stability of a connective circuit.
Patent JP-H04274529-A (JP)
Title: Alarm history information management device
Inventor: SAITO KATSUMI
IPC: G06F11/34
Filed: 1991-02-28
Abstract: PURPOSE:To make all of the alarm history information collected by a device to be monitored and the alarm information collected by a monitoring device equal. CONSTITUTION:An alarm buffer 12C which stores the content of an alarm buffer 12B is provided in a device 10 to be monitored. A task means 11C sets task means 11A and 11B to standby states on the basis of alarm history information poling C1 and transfers the content of the buffer 12B to the buffer 12C. After all of the content of the buffer 12B is transferred, the means 11c clears the content of the buffer 12B, cancels the standby states of the task means 11A and 11B, and returns the content of the buffer 12C to a monitoring device as alarm history information C2.
Patent JP-H05253494-A (JP)
Title: Carrier for electrothermal catalyst and production thereof
IPC: F01N3/20
Filed: 1992-03-16
Abstract: PURPOSE:To prevent the generation of nonconformity such as the slippage or pulling-down of a insulating plate, to easily produce and to reduce manpower in a carrier for an electrothermal catalyst of a metal catalytic converter mounted in exhaust line of automobile and the producing method. CONSTITUTION:The carrier for the electrothermal catalyst has a metallic. honeycomb carrier 5, insulating materials 6A, 6B integrally laid on both faces of the metallic honeycomb carrier 5 and electrodes 7, 8 formed in both ends of the metallic honeycomb carrier 5. And two folded part 14, 15 are formed on a prescribed part of the center part of the metallic honeycomb carrier 5 by rotating the metallic honeycomb carrier 5 and the insulating material 6A, 6B and a core part 16 is formed by winding multiply while superposing both side parts of the longitudinal direction from the prescribed part of the center part and the carrier for electrothermal catalyst is produced.
Patent JP-H11262286-A (JP)
Title: Controller of permanent magnet synchronous motor
Inventor: ICHINO TOMOYA
IPC: H02P21/34
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a controller of a permanent magnet synchronous motor, whereby the position of its magnetic pole is estimated to enable it to start without reverse rotation, even though no positional sensor of its magnetic pole is mounted on it. SOLUTION: In the stationary state of a permanent magnet synchronous motor, the response times of the step-responses of its currents are measured at a plurality of electric angles. Since its inductance value becomes small by the effects of the saturation of its magnetic flux near its magnetic pole to make short its response time and conversely, its inductance value becomes large in a direction opposite to the position of its magnetic pole to make long its response time, searching for the electric angle in the opposite direction to the position of its magnetic pole, whereat its response time becomes the longest, 180 deg. is added/subtracted to/from the obtained electric angle for estimating the resultant electric angle value as the positional value of its magnetic pole.
Patent JP-S55150336-A (JP)
Title: Core metal for extruding high molecular molded article and method of manufacturing the same
Inventor: UNEKAWA YUUZOU
IPC: B29C48/154
Filed: 1979-05-11
Abstract: PURPOSE:To make a core metal for high molecule entrusion molding into light weight without lowering its strength thereof by providing a lot of slits and grooves in the width direction of a strip-like metal plate in parallel at a constant interval in the longitudinal direction. CONSTITUTION:A large number of slits 2 and slots 3 in the width direction are provided in the longitudinal direction of a strip-like metal plate 1 parallelly and equidistantly by slit processing and specific rolling. Then, the metal plate 1 is subjected to rolling processing, and elongated in the longitudinal direction thereby to fabricate a core mold. The order of the process for forming slits 2 and the process for forming the slots 3 may be reversed. The length of the metal plated at the time it is rolled and elongated is assumed to be l2 and the length thereof at the time the slits are cut to be l0. The elongation ratio l2/l0 is 150-170%, and it increases by 20-40% as compared with that of conventional method. However, the thickness of the plate does not substantially vary, but the strength is not substantially lowered.
Patent JP-S61217720-A (JP)
Title: Tendency display for building management
Inventor: MAEHARA TOKIO
IPC: G01D7/00
Filed: 1985-03-25
Abstract: PURPOSE:To elevate the monitoring function with an easy comparison, by a multiplex display of those of a number of process variables to meet required selection requirements when they are monitored by a tendency display. CONSTITUTION:A display unit 1 takes a process variable of a building facility equipment 2 into a process signal fetching section 4 via a process input/output unit 3. Receiving a timing signal from a scan cycle generator section 9, a data memory section 5 memorizes the process variable of the signal fetching section 4 in a time series as data. A data editting section 6 takes in an indication from a keyboard 8 via a CRT 7 to edit data of the memory section 5 and sends it to a CRT 7 for tendency display according to it while the axis of ordinate and the axis of abscissa are displayed corresponding to the tendency display line. The process variable selected as indicated by an operator is shown on the CRT 7 in superimposition for tendency display thereby facilitating the comparison of data.
Patent JP-S62216167-A (JP)
Title: Positive pole active material for lead storage battery
Inventor: FUKUDA SADAO
IPC: H01M4/56
Filed: 1986-03-17
Abstract: PURPOSE:To simplify the production process of a battery so as to aim at reduction of its weight, thickness and dimensions, by forming mixture consisting of lead dioxide and silver oxide generated through chemical reaction, to be used as a positive pole active material, while letting the mixture contain silver oxide by a predetermined weight ratio. CONSTITUTION:Lead acetate is dissolved in water, ammonium hydroxide is added therein and further silver acetate is added therein so that the ratio of the weight of lead to that of silver may agree with a predetermined value. Ammonium persulphate is added among those substances, being followed by reaction among them at a predetermined temperature. Then such a state is generated, wherein the lead is oxided into lead dioxide displayed by PbO2 and the silver is also oxided into a mixture consisting of AgO and AgO2. Furthermore, a part of silver forms a multiple oxide by combining with PbO2. Hereat, the amount of silver oxide is presented by, for instance, 0.01-1.0% weight ratio and PbO2 is presented by the rest weight ratio. Such silver oxide is cleaned by water, dried and filled in a current collector made of an ordinary lead alloy to form a positive pole.
Patent JP-H10241980-A (JP)
Title: Manufacture of amorphous core
Inventor: YAMADA SHIGEO
IPC: H01F41/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an amorphous core for using a mixture of materials having great variation in magnetic characteristics and other qualities by material lot. SOLUTION: An amorphous core is manufactured by an apparatus for manufacturing the core comprising an uncoiler 1 for feeding an amorphous sheet material, a first feeder 10 for feeding the material 8 to a predetermined position, a cutter 2 for cutting the material 8 in a predetermined cut length, a second feeder 11 for feeding the material 8 cut in the predetermined length to a lapping unit 3, the unit 3 for providing a lapped part in a predetermined part to mold it in a cylindrical state, a rectangle molding unit 4 for molding the cylindrical core in a rectangular molding, and a controller 70 for controlling to regulate between each unit and the apparatus.
Patent JP-H10239144-A (JP)
Title: Weighting machine for steel plate coil
Inventor: MASUI SEIJI
IPC: G01G21/22
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To relax the shock when a coil is placed on a weighting machine and to prevent a facility equipment from having a failure, by making a bearer where a steel plate coil is placed have a horizontal surface, and placing and fixing a rubber sheet that has a specified rubber hardness and has a specific thickness on it. SOLUTION: The body 1 of the weighing machine G is supported on a load cell 3, and a flat-type bearer 4 with a stopper 5 on both sides is fixed onto it with bolts. A rubber sheet 10 with a rubber hardness of 60-80 that is 50-150mm thick is applied to the upper surface. A coil C is carried by a carne and is brought down onto the weighing machine G. At this time, the shock is absorbed by the elastic force of the rubber sheet 10, thus preventing an erroneous display and the damage in a mounting bolt due to the failure of the load cell 3. Even if the center of the coil C deviates from the center of the weighing machine G owing to the error of the load position of the crane, a failure does not occur frequently.
Patent JP-H09249378-A (JP)
Title: Crane device
Inventor: KIDO HIROYUKI
IPC: B66C23/70
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To enable the simple work in which hoisting down wire applied from a main boom to a sub-boom is exchanged (or the work reverse to this). SOLUTION: A crane device consists of a main boom having a main point sheave 17, a winding means which reels out and winds a wire which is reeled out through the main point sheave 17, and a sub-boom 20 which has a sub-point sheave 22 at a tip thereof and is provided at a tip of the main boom in such a manner that it can oscillate freely. The sub-boom can oscillate freely between a use position which is extended in the same direction toward the front of the main point sheave and a storage position which is extended along a side of the main boom. A hoisting down wire which is reeled out through the main point sheave is wound around the sub-point sheave in a condition in which the sub-boom is positioned at the use position so that it can be reeled out through the sub-point sheave.
Patent JP-S58179404-A (JP)
Inventor: ISHIMARU TAKEYUKI
IPC: A01C11/02
Filed: 1982-04-09
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-H07273557-A (JP)
Title: Frequency conversion circuit
Inventor: ONODERA KIYOMITSU
IPC: H03D7/00
Filed: 1994-03-29
Abstract: PURPOSE:To improve the three-degree intermodulation distortion characteristic by giving an intermediate frequency signal and a local oscillation signal to a transistor(TR) being a component of the frequency conversion circuit and providing a linear feedback circuit between the drain and the gate to provide an output of an RF signal having a converted frequency. CONSTITUTION:An intermediate frequency signal is given to a gate of a common source TR 21 via a matching circuit 31, a local oscillation signal is given to the drain via a circulator 71 and a matching circuit 32 ad an RF signal is extracted from the drain. Furthermore, a linear feedback circuit 10 is connected between the drain and the gate of the TR 21. The circuit 10 is formed by connecting a capacitor and a resistor 12 in series or by connecting a capacitor, a resistor and an inductor in series. Thus, the power consumption is reduced and the circuit scale is made small without losing the conversion gain.
Patent JP-H07266300-A (JP)
Title: Heat cutter and coiled structure of heating element
Inventor: TAKAHASHI HIROSHI
IPC: B26F3/08
Filed: 1994-03-29
Abstract: PURPOSE:To make the edge of a heat cutter thinner and highly rigid. CONSTITUTION:An electric heater 20 which comprises a nichrome wire wound on one insulating plate is secured by a screw 6 to a recess formed along the longitudinal direction of a blade 10 made of copper having an edge 10a. The wire is coiled around the electric heater up to an end with its at-hand side as a starting point and with intervals of one turn, and is wound back on the portions of time intervals from the end to the at-hand side. Therefore, the wire can be coiled around the insulating plate in such a way that the turns of the wire in one direction do not cross those in the opposite direction, and thus the thickness of the electric heater 20 can be reduced.
Patent JP-S53144330-A (JP)
Title: Correcting device for color temperature of camera
Inventor: FUJITA YOSHIHIRO
IPC: G03B7/08
Filed: 1977-05-23
Abstract: PURPOSE: Not to reduce the light of photographic lighting, but make the correction of color temperature be possible based on the results of detection by detecting the color temperature of the photographic lighting together with the presence or absence of flicker in order to detect its light quality. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57205807-A (JP)
Title: Noise reducing circuit for multichannel stereo
Inventor: ARAI TAKAO
IPC: G11B5/027
Filed: 1982-04-12
Abstract: PURPOSE:To get rid of a differnce between the compressing and expanding extents of each channel, by generating one common control signal from an input signal, as a control signal of the level compressing and expanding circuits of a stereo signal, and compressing and expanding a levfel of each channel independently. CONSTITUTION:Right and left stereo signals are added by an adder 13, a control signal is detected by a level compressing control signal detecting circuit 14, and by this signal, left and right level compressing gain controlling circuits 1, 4 are gain-controlled and level-compressed simultaneously, and after that, recording is executed onto a magnetic tape through left and reght recording amplifying circuits 3, 6. Subsequently, a signal reproduced by a reproducing head is amplified by left and right reproducing amplifying circuits 7, 10, and after that, is added by an adding circuit 15, detects a control signal by a level expanding control signal detecting circuit 16, gain-controls left and right level expanding gain controlling circuits 8, 11 simultaneously, and is restored and expanded.
Patent JP-S63224699-A (JP)
Title: Preventive device for regenerative stall of induction motor
Inventor: SAKAI HIROSHI
IPC: H02P27/06
Filed: 1987-03-14
Abstract: PURPOSE:To prevent regenerative stall regardless of the magnitude of the quantity of regeneration by increasing the speed of response of regenerative control operation by detecting regenerative currents. CONSTITUTION:When the number of revolutions of an induction motor 4 is decreased suddenly, large regenerative voltage is generated, and large regenerative currents flow through a resistor R by the regenerative voltage. Voltage generated at both ends of the resistor R is detected by a regenerative current detector 8, the detecting output is output to a control circuit 6 through an OR gate 10, and a driver circuit 5 is controlled so that the regenerative voltage of the induction motor 4 is lowered. That is, the increase of regenerative voltage is detected by the regenerative current detector 8 at the time faster than a regenerative voltage detector 7, thus preventing the stall of the regenerative control of the induction motor 4.
Patent JP-H11260093-A (JP)
Title: Delay circuit for analog signal
Inventor: TODA AKIHIKO
IPC: H03H19/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a delay circuit in which low frequency noise disturbance can be removed. SOLUTION: At the time of writing, an input analog signal Vin is stored in odd number memory cell M1, M3,..., Mn-1 and an inverted input analog signal Vin is stored in even number memory cell M2, M4,..., Mn. At the time of reading, a signal read out from even number memory cell M2, M4,..., Mn is inverted and combined, by a switch SH0, with a signal read out from odd number memory cell M1, M3, ..., Mn-1 to produce an output analog signal Vout. When a low frequency noise is mixed in the delay circuit, a voltage value stored in a capacitor C1-Cn is varied but since it is read out while repeating forward and reverse rotation, noise component can be shifted to a separable high region frequency.
Patent JP-H07244467-A (JP)
Title: Connection system of display board
Inventor: MUNAKATA IKUO
IPC: G09G3/00
Filed: 1994-03-07
Abstract: PURPOSE:To easily control plural display boards with one control machine and to easy connect the plural display boards. CONSTITUTION:A command with an address to specify the certain display board is emitted from the control machine 1 every time this display board is going to be made to execute prescribed processing. This command is received by an input interface 211 of the display board 21 of the first stage. This address is collated with the address that the display board 21 possesses and whether both coincide or not is decided in this display board. The display board 21 executes the processing of the command added with this address and makes operation relating to display when the addresses coincide. The display board outputs the command as it is from an output interface 212 without processing the command in case of the decision that this address is different from the addressed possessed by the display board, i.e., the addresses do not coincide. The input interface 221 of the display board 22 of the next stage receives this command and the display board 22 acts henceforth one after another in the same manner as the display board 21 of the previous stage.