baber/WOPTO huggingface dataset:
Patent JP-S6317102-A (JP)
Title: Heavy-duty pneumatic tire
Inventor: KUKIMOTO TAKASHI
IPC: B60C3/06
Filed: 1986-07-10
Abstract: PURPOSE:To enhance the wear resistance and eccentric wear resistance of a tire, by shifting at least one of belt layers toward the mounting outside of a tire on which the radius of curvature is larger, with respect to the equator plane of the tire so that the distribution of rigidity is not uniform over the tread section of the tire. CONSTITUTION:The radii of curvature in the contour 2 of a tread section which exhibits in the cross-section of a tire including the rotary axis of the latter, are set to be asymmetrical with respect to the equator plane 3 of the tire. Further, the difference between the radii of curvature is set to be 0.75 to 1.50 time as large as the maximum width of the tread in the direction of the rotational axis of the tire. Further, this tire is mounted on a wheel so that the part having a larger radius of curvature is laid on the outside of the wheel. At least one of belt layers 4 in the tread section 1 is laid, being shifted, with respect to the equator plane of the tire, toward the side on which the radius of curvature is larger. For example, the outermost belt layer 4B is shifted toward the mounting outside A of the wheel, on which the radius of the curvature is larger, with respect to the equator of the tire. With this arrangement, the distribution of rigidity over the tire tread section is made to be not uniform to cancel out conicity force which occurs in a shape having radii of curvatures that are laterally asymmetrical.
Patent JP-S645771-A (JP)
Title: Retaining unit for processing tool
Inventor: UEDA KATSUNOBU
IPC: B24B49/16
Filed: 1987-06-30
Abstract: PURPOSE:To enable the processing of a workpiece always under the predetermined pressure by providing a control device for controlling a micro- displacement element for causing the displacement of a movable part on the basis of the processing pressure of a processing tool detected via a tool retaining detection mechanism. CONSTITUTION:The displacement of a movable part 21 relative to a support fixing part 19 is transmitted to a processing tool 3 via the processing tool displacement part 42 of a tool retaining detector 4. A detecting part 43 fitted to said tool displacement part 42 detects the processing pressure of the processing tool 3, and an electric signal corresponding thereto is outputted to a control unit 5. This control unit 5 drives and controls a micro-displacement element 2 fitted to the support fixing part 19 on the basis of the inputted electric signal, and causes the displacement of the movable part 21, thereby keeping the processing pressure of the processing tool 3 on a workpiece 36 always at the predetermined value.
Patent JP-S6052058-A (JP)
Title: Thin film transistor
Inventor: TORIHATA SHIGENORI
IPC: H01L29/786
Filed: 1983-09-01
Abstract: PURPOSE:To improve the working speed of the titled transistor by a method wherein a gate electrode to be used for carrier supply is separately provided at the position facing the gate electrode of an amorphous silicon layer in such a manner that it pinches the amorphous silicon layer, thereby enabling to perform the supply of carrier in the direction of film thickness. CONSTITUTION:A gate electrode 11, an amorphous silicon P<+> layer 12, an amorphous silicon i-layer 13, and amorphous silicon N<+> layers 14a and 14b which are divided into a source region and a drain region are laminated successively on an insulated substrate 10. Then, a source electrode 15 and a drain electrode 16 are formed on the layers 14a and 14b. Besides, a gate inculating film 17 is formed on the channel part where the layers 14a and 14b are divided, and a gate electrode 18 is formed on the gate insulating film 17.
Patent JP-H0831406-A (JP)
Title: Non-aqueous solvent luthium secondary battery
Inventor: KATSUMATA TOMOO
IPC: H01M10/05
Filed: 1994-07-13
Abstract: PURPOSE:To obtain the excellent charging and discharging capacity and the excellent cycle characteristic by using lithium-manganese compound oxide, to which the specified processing is performed, as the positive electrode active material of the non-aqueous solvent lithium secondary battery. CONSTITUTION:This non-aqueous solvent lithium secondary battery is provided with a positive electrode, in which lithium-manganese compound oxide is used as the positive electrode active material, a negative electrode made of lithium, a negative electrode made of lithium alloy, a negative electrode made of the carbonaceous material, in which lithium or lithium alloy is carried and which can store and discharge lithium ion, and the non-aqueous electrolyte. As the positive electrode active material, the lithium-manganese compound oxide, which is heated, washed and dried under the existence of carboxylic acid solution at 4.75<=pKa<4.83 of acid dissociation constant at 25 deg.C, is used. As the lithium- manganese compound oxide, Li2MnO3 is especially desirable.
Patent JP-S6223901-A (JP)
Title: High-purity metal powder
Inventor: HANAWA KENZO
IPC: H01F1/20
Filed: 1985-07-23
Abstract: PURPOSE:To form metallic powder having high purity which exhibits excellent performance in many applications by forming one kind of Fe, Ni and Co or the alloy thereof as substantially a single crystal and forming the same into a polyhedral shape. CONSTITUTION:The metallic powder of one kind of Fe, Ni and Co or the alloy thereof is made into the polyhedral shape substantially consisting of the single crystal and having high purity. The greater part of the metallic particles thereof, when expressed in terms of an aspect ratio, are in a 1-3 range. The particles have extremely good packability when used for powder metallurgy or filler. The sizes of the particles are mostly in a 0.1-100mum range. The impurities are preferably made about 0.5wt%. Such metallic powder is produced by hydrogen reduction, etc. of metallic halide.
Patent JP-S5591015-A (JP)
Title: Chinese character input method
Inventor: UCHIKUNE TAKESHI
IPC: G06F3/02
Filed: 1978-12-28
Abstract: PURPOSE: To realize a big reduction for the number of keys and thus ensuring the easy handling  for the Chinese character input even by the beginner by supplying the features of the Chinese  character to be supplied along with display of plural number of characters and then selecting the  necessary Chinese character among the displayed characters to obtain the Chinese character code  to be supplied.  
     CONSTITUTION: The features are arrayed at the right-left and upper-lower parts of 1st keyboard  3 for the right, left, upper and lower sides of the Chinese character respectively, along with switch  key 3b provided at the lower left part of the keyboard. Then key 3b is pushed first and then key  3a is pushed for element "HO" (one of left hand radicals of Chinese characters), and thus only the  same "HO" is delivered to output device 7 as the Cninese character code. And in case key 3a is  pushed with no push of key 3b, the plural number of Chinese characters shown in Fig. d are displayed at display window 4. And thus key 5b, for example, is pushed on the 2nd key board, and  then the Chinese character code of "HO" (this left hand radical is the same above-mentioned HO)  is delivered to device 7. Then with push of key 3d, for instance, the characters possessing both  features of "SHI" and "RO" left hand radicals of another Chinese characters respectively are displayed at window 4 for selection of just one character among them. In such way, the number of  keys can be decreased greatly, thus ensuring the easy handling even for the beginner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0210388-A (JP)
Title: Transfer/carrying device
Inventor: HIROSHIMA KOICHI
IPC: G03G15/16
Filed: 1988-06-29
Abstract: PURPOSE:To remove a pre-nip part from an electric field, to attain a preferable image quality and stable carrying, to reduce the cost and to save the space of the title device by limiting the arrangement of a conductive contact electrode member to a specific position against that of a dielectric member in the transfer/carrying device. CONSTITUTION:A transfer material 15 is supported and carried on the surface of the dielectric member 14 consisting of a rotary belt possessing a volume resistivity >=10<12>OMEGAcm, to the image transfer part of an image carrier 10 on which a transferable image is formed and carried. The conductive contact electrode member 13 is made abut on at a rate <=20g per 1cm<2> from the opposite side of the carrier 10 and gives charges in opposite polarity to the transfer image to transfer the image. In these process, the member 13 is arranged in an area where a formula is established when the tangent of the first contact point of the carrier 10 and the member 14 is an axis X on which the carrying direction of the transfer material is positive and when the normal of the contact point is an axis Y on which the surface moving direction of the carrier 10 is positive. Thus, under this constitution, the electric field is not overlapped to the pre-nip part, whereby a preferable image quality can be attained.
Patent JP-H0913138-A (JP)
Title: Aluminum alloy
Inventor: YATABE MITSUNOBU
IPC: C23C8/10
Filed: 1995-06-27
Abstract: PURPOSE: To produce an aluminum alloy causing no allergy to metal and having strength and luster. CONSTITUTION: An alloy contg., by weight, 2.3 to 5.0% Mg, 0.03 to 0.15% Fe and 0.05 to 0.15% Cu, and the balance Al is formed, and on the surface of this formed part, an anodically oxidized film with 5 to 25μm thickness subjected to sealing treatment by a pressure steam method is formed. The content of Mg is a suitable one, and it has strength and good metallic luster. Since it does not contain nickel, it causes no allergy to metal.
Patent JP-H11353126-A (JP)
Title: Disk array connection system, its fault-occurring device detecting method, and recording medium where control program therefor is recorded
Inventor: FUJITANI SETSUKO
IPC: G11B19/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide the disk array connection system which can easily specify a fault occurring device and shorten the time needed for the specifying processing. SOLUTION: A switch circuit 12 in an FC-AL concentrator 1 operates to connect an initiator host 2 to target disk arrays 3-1 to 3-3. A fault detecting circuit 11 detects a fault occurring to the lines connecting the initiator host 2 and target disk arrays 3-1 to 3-3. A switch control circuit 10 controls the switch circuit 12 to connect the target disk arrays 3-1 to 3-3 to the initiator host 2 individually in sequence while disconnecting only the device where the fault occurs from the system. Consequently, the device where the fault occurs can be specified (detected) from the connection state of the switch circuit 12.
Patent JP-S6316720-A (JP)
Title: Muting circuit
Inventor: MATSUMOTO YOSHIAKI
IPC: H04B1/10
Filed: 1986-07-08
Abstract: PURPOSE:To prevent a pulse noise from being generated by applying on/off of a sound signal while its level is low. CONSTITUTION:The output of a flip-flop 2 is given when the level of a clock input terminal C changes from '0' to '1'. The clock input terminal C of the flip-flop 2 is connected to the output of a level detector and a muting control signal received from an input terminal 102 is given to a data input terminal D. Thus, the flip-flop 2 outputs the mutuing control signal synchronously with the point of time when the level of the input sound signal level is low without fail and the muting control signal synchronously with the low input signal level activates a voice suppression circuit 3. Thus, the on/off of the voice is performed when the input sound signal level is low without fail and a high level signal is not turned on/off, then no pulse noise is generated.
Patent JP-H0452553-A (JP)
Title: Enzyme electrode
Inventor: SAITO ATSUSHI
IPC: G01N27/414
Filed: 1990-06-21
Abstract: PURPOSE:To output a large response in a short response time in a stable manner even when a solution is exchanged by forming an enzyme fixation membrane to one of a pair of ion sensitive field effect transistors and coating the other of the transistors and a reference electrode with a water retentive membrane. CONSTITUTION:A reference electrode 2 and an REFET (reference ion sensitive field effect transistor) 1 are coated with a water retentive membrane 4. An enzyme fixation membrane 5 is continuously formed with the membrane 4 on an ion sensitive part of an ENFET (enzyme ion sensitive field effect transistor) 3. Therefore, the membrane 5 is formed directly on the ion sensitive part of the ENFET 3, so that the response time is short and an output becomes large. Moreover, since the membrane 5 is connected to the electrode 2 and REFET 1 via the membrane 4, the electric circuits between the electrode 2 and REFET 1, ENFET 3 are never cut off so long as water is contained in the membranes 4, 5. A stable response output can be thus obtained.
Patent JP-H0513546-A (JP)
Title: Method for transferring wafers for wafer processing device
Inventor: FUJIMARU KAZUYO
IPC: H01L21/68
Filed: 1991-07-02
Abstract: PURPOSE:To provide a transfer method to enhance the throughput of wafer processing device whose processing chamber needs to be evacuated. CONSTITUTION:In the embodiment of Fig. 1, the titled device is provided with a carrier stage 3 on which a wafer carrier 2 is placed, and one end is opposed to the carrier 2 on the stage 3 and the other end is connected to a processing chamber 1, so that independent evacuation can be performed. Two transfer relay chambers 4 are provided to relay transferring of wafers between the carrier 2 and the chamber 1. One wafer is transferred through the carrier 2 to one chamber 4, and after the chamber 4 is evacuated the wafer is transferred to the evacuated chamber 1. These processes are performed through two chambers 4 alternately. In another embodiment, a carrier chamber that can perform evacuation while housing a wafer carrier and a transfer relay chamber independently evacuatable are provided together, thereby wafer transferring is smoothly performed without stagnation in the transfer relay chamber.
Patent JP-H0325991-A (JP)
Title: Printed circuit board
Inventor: SOTANI JIYUNJI
IPC: H05K1/02
Filed: 1989-06-23
Abstract: PURPOSE:To remarkably improve heat sink performance and to realize a higher density mounting of an IC, a LSI, other electronic elements, etc., by securing suitable number of heat pipes on an insulating plate having a heat absorption layer on one side face in a state in contact with the layer, and securing the layer of the plate to one side or both sides of a base material having uniform thickness in a part except the pipes. CONSTITUTION:A heat absorption layer 2 made of a copper foil having substantially the same size as that of an insulating plate 1 made of a glass epoxy resin laminated plate is secured to one side face of the plate 1. Three heat pipes 3 made of copper pipes sealed in operation liquid therein are secured substantially at an equal interval to the layer 2. The part not in contact with the layer 2 is secured to one side face of a base material 4 made of epoxy resin. Heats generated from an element and a conductor pattern mounted on the plate 1 are transferred to the pipes 3 through the layer 2 to evaporate the liquids in the pipes 3, the heat of the vapor is dissipated by the evaporation at a heat sink 31.
Patent JP-H08329390-A (JP)
Title: Reservation device for parking lot
Inventor: SASAKI SADAO
IPC: G06Q50/00
Filed: 1995-06-05
Abstract: PURPOSE: To reserve a parking lot interactively according to the purpose of a user by providing a reservation means which inputs a signal corresponding to the parking lot decided as a vacant parking lot and reserves the parking lot when specific parking charge is paid. CONSTITUTION: To obtain information regarding the parking lot, a guidance of the parking charge, etc., is displayed on a display screen 3a by pressing a specific input part on the display screen 3a. When specific money is thrown in a cash processing unit 4 according to the guidance, a parking lot reservation monitor screen is displayed on the display screen 3a. When a reservation parking time, the No. of the license plate of the vehicle, etc., are inputted by using a ten-key displayed on the monitor screen, the reservation No. of the reservation of the parking lot is displayed. When the confirmation of reservation contents on the monitor screen is selected, the thrown-in money is received. Then the reservation contents are printed out through a print unit 5.
Patent JP-H0514848-A (JP)
Title: Video recording and reproducing device
Inventor: UEMATSU SHUJI
IPC: H04N5/45
Filed: 1991-07-02
Abstract: PURPOSE:To provide a video recording and reproducing device which can simultaneously monitor the contents of two cassete tapes. CONSTITUTION:This device is constituted of a master large screen and a slave small screen and provided with a master/slave image signal generation means including switching circuit 30 which generates an image signal capable of replacing both screens a digital memory 31, a reducing circuit 33, a mixing circuit 32 and a small screen switching switch 45, a slave screen erasing means including the small screen switching switch 45 which erases the slave small screen, and a reproduction prohibiting means including a small screen control block 125 prohibiting the reproduction operation of a second tape when the second tape is mounted while a first tape is reproduced.
Patent JP-H11336753-A (JP)
Title: Self-aligning roller bearing
Inventor: SHIROSAKI YOSHIHIKO
IPC: F16C23/08
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To improve bearing function by providing lubricating oil supply holes of inner and outer rings with a throttle part, providing a floating ring with a cavity part, and providing a set clearance between the floating ring and the outside diameter surface of the inner ring. SOLUTION: A cavity part 7 is provided in the circumferential direction of the central area of an inside diameter surface 6a, and the inner ring 1 is provided with a radial oil hole 1a extending from an oil groove 1b to the outside diameter side, and a throttle part 9 which becomes resistance to the oil hole 1a. By setting the guide clearance 8 (h) between the inside diameter surface 6a of a floating ring 6 and the outside diameter surface 1d of the inner ring 1 to the optimum value, the floating ring 6 can be floated as a static pressure oil bearing. Accordingly, the floating ring 6 is floated simultaneously with feeding of lubricating oil from the oil hole 1a through the throttle part 9, so that there is no contact with the outside diameter surface 1d of the inner ring 1 and starting torque to the rotation of the bearing (roller revolution) is small to enable smooth rotation.
Patent JP-H0828804-A (JP)
Title: Method and apparatus for controlling exhaust gas temperature during start-up of refuse incinerator
Inventor: TOYAMA KAZUHIRO
IPC: F22D1/12
Filed: 1994-07-14
Abstract: PURPOSE:To prevent polluted exhaust gas from being discharged by controlling exhaust gas temperature on the basis of temperature of water in a water supply tank during the time of starting up a refuse incinerator which uses a bag-filter type dust collector. CONSTITUTION:During the time of starting up a refuse incinerator natural gas, kerosene and the like are burnt to rise temperature in a main body 1 of the incinerator. When temperature of exhaust gas rises above a dew point of a bag filter type dust collector 6, refuse is thrown into the main body 1 to be burnt and temperature of the exhaust gas is further raised. Water from a water supply tank 11 is controlled by a control device 20 so as to be supplied to a boiler drum by by-passing an economizer 4 until temperature of water within the economizer 4 rises to a temperature at which no adverse influence is imposed on a bag filter even if the water in the economizer cools the exhaust gas. The temperature of the exhaust gas is prevented from being lowered by the economizer at the time of start-up. Dust in the exhaust gas is collected by the bag filter before being discharged. Thus, polluted exhaust gas is prevented from being discharged at the time of starting up the refuse incinerator.
Patent JP-H0719429-A (JP)
Title: Burning device for hydrogen producing apparatus for fuel cell
Inventor: FUJIO AKIRA
IPC: H01M8/06
Filed: 1993-06-30
Abstract: PURPOSE:To provide a burning device for a hydrogen producing apparatus of a fuel cell in which high and low calorie gases can be burned together. CONSTITUTION:The burning device for a hydrogen manufacturing apparatus of a fuel cell comprises a burner 8 for heating a reactor, a fuel injector 2 for supplying fuel to the burner 8 and a fuel supply unit, wherein the injector 2 has a low calorie large-diameter nozzle 5 and a high calorie small-diameter nozzle 3 integrally provided, fuel supply passages for supplying low and high calorie gases to the nozzles 4 and 3 are individually independently provided in the nozzles 4 and 3 to individually control the respective passages. Thus, burning speed of the low calorie gas is reduced to prevent a back fire.
Patent JP-H0710460-A (JP)
Title: Device for preventing oscillation of suspended cargo
Inventor: MUTAGUCHI KATSUO
IPC: B66C13/08
Filed: 1993-06-30
Abstract: PURPOSE:To stop oscillation of suspended cargo in a short time by detecting oscillation of the suspended cargo so as to actively control a suspension fulcrum. CONSTITUTION:An oscillation preventing device comprises a traveling device 2, a pair of hoisting wires 3, 4 extended downward from the traveling device 2, hoisting accessories 7 suspended respectively, or in a pair, by the wires 3, 4 through the intermediary of hooks 5, 6 or the like provided on the upper part thereof, for supporting a cargo 8, moving actuators 17, 18 for moving the hooks 5, 6, relative to the hoisting accessory 7, an oscillation detecting device 19 for detecting degrees of oscillation of the wires. 3, 4, and a gravitational center moving computer for actuating the moving actuators 17, 18 in accordance with a detected value of oscillation detected by the detecting device 19. With this arrangement, the hooks 5, 6 are moved so as to stop the oscillation of the cargo 8.
Patent JP-H0212601-A (JP)
Title: Digital data recording method on video signal recording medium
Inventor: ICHII YUTAKA
IPC: H04N7/04
Filed: 1988-06-29
Abstract: PURPOSE:To excellently separate and decode FM-modulated digital data signals by recording the FM-modulated digital data signals obtained from low frequency digital data signals on a part deeper than a video signal recording layer in a video signal recording medium. CONSTITUTION:The time base of the digital signal is extended to be the low frequency digital data signal, the low frequency digital data signal is FM- modulated to be the FM-modulated digital data signal, and the FM-modulated digital data signal is recorded on the part deeper than the video recording layer in the video signal recording medium. That is, high-fidelity audio heads 22 and 23 have larger gap than that of video heads 4 and 5, since a FM audio signal has a large recording wavelength, the FM audio signal is recorded on the deeper layer part than the video signal in a video tape, and since the video signal is recorded on the surface layer, the FM audio signal is recorded on the deeper layer part than the video signal. Thus, the FM-modulated digital data signals can be excellently separated and decoded.