baber/WOPTO huggingface dataset:
Patent JP-H0345887-A (JP)
Title: Roller hearth kirn
Inventor: IGAMI HIDEO
IPC: F27B9/24
Filed: 1989-07-14
Abstract: PURPOSE:To facilitate transportation and baking of a heavy weight by providing a cooling air supply means for supplying cool wind at proper pressure in opening parts of one hand tube rollers opening both end sides. CONSTITUTION:An air supply pipe 1 is connected to a compressor 5 through an air flow regulating valve 3 and an outer cooler 4. Air supplied to opening parts of one hand of tube rollers 8 from a branched pipe 2 passes the tube rollers 8 to allow the air to flow out from opening parts of the other hand. A suction inlet of an air collecting pipe 6 for collecting air allowed to flow out from the tube rollers 8 is formed of a shape locking with the opening parts of the other hand of the tube rollers 8 and the air collecting pipe 6 is connected to a preheating body 7 for performing preheating of products. In addition, two plate-like materials 9 to be baked are mounted on the tube rollers 8. The air flow regulating valve 3 regulates an air flow supplied to the tube rollers 8 in accordance with the temperature distribution of a roller hearth kirn so as to reduce softening and deformation.
Patent JP-H0736931-A (JP)
Title: Image retrieving display device
Inventor: TANAKA HIROBUMI
IPC: G06F17/30
Filed: 1993-07-21
Abstract: PURPOSE:To provide the image retrieving display device which enables comfortable page turning-over retrieval by successively displaying image data at a constant high speed. CONSTITUTION:A schedule table generating means 106 generates (n) read schedule tables wherein the read order, read start time, and whereabouts information of respective images are put in one group and (n) display schedule tables wherein the display order, display start time, and display information of the respective images are put in one group as to (n) ordered image groups determined by a display image determining means 102. On the basis of those schedule tables, a schedule table executing means 107 specifies whereabouts information on an image reaching its read start time in read order and actuates an image input means 104 to read in image data on media, and also specifies image information on an image reaching its display start time in display order and actuates an image output means 105 to display the image data on the display device.
Patent JP-S57104229-A (JP)
Title: Vapor phase growing method for znse compound
Inventor: KOUKADO KOUICHI
IPC: H01L21/365
Filed: 1980-12-22
Abstract: PURPOSE:To attain a proper material feeding ratio in term of stoichiometry by detecting excessive material feeding through decrease in transmissivity of a light source when an excess of hydrogen selenide is supplied. CONSTITUTION:A light source, for example, a laser 22 is provided at an outlet region 21 of a reaction tube, and a laser light 23 is projected into the reaction tube. A light passed through the reaction tube is subjected to spectroscopic analysis by a monochromater 24 and detected in a photo detector 25. When an excess of zinc vapor or hydrogen selenide is supplied, a stream of fine particles is generated around the outlet of the reaction tube, and observed transmissivity of the laser light is decreased. In this apparatus, a feeding speed of hydrogen selenide is adjusted so that maximum transmissivity of a laser light may be obtained. By this method, bacause a proper material feeding in term of stoichiometry can be maintained, an abnormality on ZnSe compound formed on the substrate is prevented.
Patent JP-S6243059-A (JP)
Inventor: YUASA KUNIO
IPC: H01K3/00
Filed: 1985-08-19
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-H0264010-A (JP)
Title: Production of boehmite alumina
Inventor: AANORUTO MEIYAA
IPC: C01F7/448
Filed: 1989-07-14
Abstract: PURPOSE: To produce a product having a desired purity and a specified pore radius by treating an alumina suspension obtained by hydrolyzing a neutral aluminum alcoholate under a specified condition in an autoclave, in the production of the subject alumina capable of controlling the pore radius in the range of 3-100 nm and having ≥99.95% Al 2 O 3  purity.  
     CONSTITUTION: The alumina suspension is obtained by hydrolyzing the neutral aluminum alcoholate. The aging of the suspension is carried out in an autoclave at a steam pressure of 1-30 bar corresponding to a temp. of 100-235°C, for 0.5-20 hr while being stirred at a peripheral speed of 1.0-6.0 m/sec. In this way, the maximum value of the desired pore radius is obtained. The stirring is executed in a 2-10 stages-cascade reactor preferably. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1111798-A (JP)
Title: Cable drum
Inventor: MABUCHI TOSHIAKI
IPC: B65H75/14
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a cable drum of airtight structure. SOLUTION: In a cable drum 1 having collar parts 4, 4 on the lateral sides of a drum part 2, cables 100 are wound in the drum part 2, and then sealing members 5 are airtightly put on between both collar parts 4, 4 so as to seal an internal cable storage part P. Infiltration of water and moisture from the outside is therefore suppressed effectively, and an internal environmental condition can be suitably adjusted by introducing gas.
Patent JP-S6337836-A (JP)
Title: Optical information recording medium
Inventor: ABE MICHIHARU
IPC: G11B7/24079
Filed: 1986-07-31
Abstract: PURPOSE:To prevent the deterioration of an optical recording layer and to increase the number of reproduction times while maintaining a specified information signal level by providing guide grooves having different prescribed values respectively to non-guide groove parts of a preformat part. CONSTITUTION:The recording film 2 consisting of a cyanine dye is coated on a transparent substrate 20 to form this recording medium. The preformat part W thereof is formed by the intermission of the guide grooves 10 having a V-shaped section. The guide grooves 10 are successively connected to each other and are provided to the non-guide grooves 11 of the preformat part W to provide the guide grooves 12 having the effective depth of 0.2-0.7 times the effective depth of the guide grooves 10, the half-amplitude level thereof of 1/3-1 times the half-amplitude level of the guide grooves 10 and the same polarity of the tracking error signal as the polarity of the tracking error signal from the guide grooves 10. The information signal level in the preformat part W is thereby maintained at the specified level and the stable tracking is executed.
Patent JP-H1123606-A (JP)
Title: Yaw rate operating unit for vehicle
Inventor: OTA TAKASHI
IPC: B62D137/00
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To operate the yaw rate of a vehicle through a simple arrangement. SOLUTION: A yaw rate γa detected by a yaw rate sensor 11 is detected during stoppage where the net yaw rate is zero in order to correct a detection reference point through learning thus determining an initial corrected detection yaw rate γa1 . The initial corrected detection yaw rate γa1 is subtracted from a yaw rate γb calculated based on the difference between the left and right wheel speeds Va, Vb within a specified time after starting a vehicle. Subsequently, a corrected calculation yaw rate γb1 is determined by removing the error due to abrasion of the wheel through learning correction. Finally, a yaw rate γa2 is determined when the vehicle is traveling through learning correction with reference to the initial corrected detection yaw rate γa1 and the corrected calculation yaw rate γb1 .
Patent JP-H08176303-A (JP)
Title: Polysulfide compound and coating composition using the same
Inventor: KURAMOTO HIROYOSHI
IPC: C09D175/00
Filed: 1995-06-23
Abstract: PURPOSE: To obtain a coating composition excellent in adhesiveness, chemical resistance, durability, thermal shock resistance, impact resistance, gas barrier tendency, processability, resistance to acid rain, and corrosionproofness, by introducing plural hydroxyl groups via alkylene groups into the terminals of a polysulfide compound. CONSTITUTION: This polysulfide compound is expressed by formula I [R1 and R3 are each an aromatic ring (bisphenol skeleton)-contg. organic group; R2 is a sulfur atom-contg. organic group of formula (R5 -Sm )n (R5 is oxyalkylene; (m) is an average number of S: 1-3; (n) is an average number of polysulfide skeleton: 1-5); R4 is a nitrogen atom-contg. >=2C organic group of formula II (R6 is a 2-10C alkylene; R7 is H or a 2-10C alkyl); R5 is C2 H4 -O-CH2 -O-C2 H4 ]. The other objective coating composition stands formulated with this polysulfide compound, or is obtained by incorporating this polysulfide compound with a blocked isocyanate, an isocyanate compound as curing agent.
Patent JP-H0469847-A (JP)
Title: Reel shaft driving device for tape recorder
Inventor: TSUBOKURA YOSHIAKI
IPC: G11B15/44
Filed: 1990-07-09
Abstract: PURPOSE:To obtain a reel shaft driving device having a simple constitution by displacing a transmission gear in the axial direction to switch the transmission path of a rotating force in accordance with the fast-forwarding operation and the reproducing operation. CONSTITUTION:When a motor starts rotating, a turning arm 9 is turned and displaced clockwise through a driving gear 8 and an epicyclic gear 10, and the epicyclic gear 10 is engaged with a transmission gear 17. Consequently, rotation of the motor is transmitted to a reel shaft 1, and it is rotated counterclockwise at a high speed to perform the fast-forward operation or the rewinding operation. When the reproducing operation is performed, the motor starts rotating, and a control lever 15 is slided and displaced to the operating position in the direction of an arrow A, and the transmission gear 17 is pressed and displaced in the direction of an arrow D and is engaged with a reproducing driving gear 12. Consequently, the rotating force of the reproducing driving gear 12 is transmitted to a reel gear 3 through the first transmission gear 17, and the reel shaft 1 is rotated counterclockwise. Thus, the constitution is simplified because the transmission gear is displaced in the axial direction to switch the transmission path of the rotating force in accordance with the fast-forwarding operation and the reproducing operation.
Patent JP-H0230995-A (JP)
Title: Closed type motor-driven compressor
Inventor: ISHIZUKA YUTAKA
IPC: F04C29/04
Filed: 1988-07-20
Abstract: PURPOSE:To prevent the deterioration in the characteristics of an electric motor, and to ensure the prevention of damage of the motor by providing a cooling device by which the coil part of the motor is cooled by circulating coolant through the coil part, and by which the temperature rise of a permanent magnet is regulated. CONSTITUTION:In the inside of a closed compressor case 1, a scroll type compressor 24, 26, and a d.c. motor 10 for driving this compressor are provided. A cooling device 36 is provided, by which the temperature rise of a permanent magnet 13 is regulated by circulating coolant through the coil part 17 of the motor 10 to cool the coil part 17, when the drive of the motor-driven compressor 10 is stopped. Thus, the deterioration in the characteristics of the motor can be prevented, and also the prevention of damage of the motor can be ensured.
Patent JP-S6240895-A (JP)
Title: Interface for exchange
Inventor: KANAIDA SHINJI
IPC: H04B7/15
Filed: 1985-08-19
Abstract: PURPOSE:To prevent malfunction caused by the chattering of an exchange, momentary cut-off of power supply, etc., by detecting the signal width of an inputted signal and discriminating whether or not the detected signal width is within a prescribed width range. CONSTITUTION:An erroneous pulse protecting circuit 10 is composed of a signal width detecting section 11 and signal width discriminating section 12. The detecting circuit 11 detects the pulse width of the transmitting signal S1 of an exchange to an off-hook and on-hook signals which are inputted from a transmission side exchange through a photocoupler 13 and respectively indicate a calling and cleared conditions, and the discriminating section 12 discriminates whether or not the pulse width is within a prescribed with range. After the discrimination, only the signals having pulse widths which are within the prescribed width range are sent to the next stage and exchange signals having pulse widths exceeding the prescribed range are regarded as invalid and not sent to the next stage.
Patent JP-S6162369-A (JP)
Title: Actuator using piezoelectric element
Inventor: SHIBUYA TAKESHI
IPC: H01L41/09
Filed: 1984-08-30
Abstract: PURPOSE:To reduce size and weight, noise and number of parts by using a piezoelectric element as a drive source, and enlarging the displacement by a mechanical amplifier. CONSTITUTION:Since one terminal of a piezoelectric element 6 is secured to the inner surface of the U-shaped bottom wall of a frame 5 when a voltage is applied to the element 6, a force is generated in a direction of an arrow to press the basis axis 7C of a mechanical amplifier 7. At this time, when the element 10 employs, for example, 2X10X20mm<3>, the displacement becomes 10mum. This displacement is transmitted to the amplifier 7 to enlarge the displace ment to displace the displacement transmitting arm 8 in the direction of an arrow. Thus, the displacement is accurate, noise is low, and drive control is ready.
Patent JP-H0737531-A (JP)
Title: Cathode-ray tube
Inventor: EZAWA MASAYOSHI
IPC: H01J29/92
Filed: 1993-07-22
Abstract: PURPOSE:To provide a cathode-ray provided with an insulating film, improving adhesiveness and having glossiness and a uniform insulation characteristic, in a high voltage applying terminal part. CONSTITUTION:An insulating film 9b, formed in a high voltage applying terminal part 9, is constituted of an applied film of compound resin hardened by using as a hardening catalyst at least one of organic tin compound and organic titanium compound and at least one of organic methyl silicone resin and organic methyl phenl silicone resin. When this compound resin piece is dissolved in carbon tetrachloride, size of an undissolved resin piece is made in a range of 10Xm to 11mm in width, 10mum to 5cm in length and 5mum to 0.9mm in thickness respectively.
Patent JP-S6242847-A (JP)
Title: Ink jet recorder
Inventor: NAGAMORI KAZUHARU
IPC: B41J2/21
Filed: 1985-08-21
Abstract: PURPOSE:To permit high-quality pictures to be recorded without the needs to reduce the diameter of a nozzle by providing a means of varying the degree of coloration for ink dots. CONSTITUTION:When white ink jet particles from a recording head 5 are superposed biasedly on dots 4 recorded on a recording paper 2, the color of the dots 4 recorded becomes lighter by as much as is superposed. By adjusting the superposing amount of the white ink-jet particles on the dots 4, optional densities for the same color can be produced. The superposing amounts of the white ink-jet particles from the recording head 5 can be optionally regulated by adjusting the charge amounts or deflection amounts of particles. Since the recording head capable of jetting ink jet particles of the same color as that of the ground of the recording paper is provided and the ink jet particles can be superposed on dots recorded in a given amount, light-color tone can be produced when the number of dots is increased and the superposing amount is regulated. High-quality precise pictures can thus be obtained.
Patent JP-2000008071-A (JP)
Title: Lubricant composition for copper and copper alloy
Inventor: KAMIMURA HIDETO
IPC: C10N40/04
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of exhibiting excellent frictional characteristics, corrosion resistance for copper materials and stability against heat and oxidation and useful for warm gear oils, (impregnating) bearing oils, engine oils, etc. by using a specific thiophosphite-based compound as an additive. SOLUTION: This lubricant composition for copper and copper alloys comprises (A) a lubricant base oil (for example, a mineral or synthetic oil having a kinematic viscosity of 1-2,000 mm2/s at 40 deg.C) and (B) a compound of the formula [R1-R3 are each a 6-20C hydrocarbon group, such as a 6-20C (branched) alkyl, alkenyl, cycloalkyl or (1-14C alkyl or 2-14C alkenyl-substituted) aryl, preferably a 8-16C (branched) alkyl or aryl from the view point of a frictional coefficient] in an amount of 0.01-10 wt.% based on the total amount of the composition.
Patent JP-H0471785-A (JP)
Title: Method for joining hoops
Inventor: IZAWA RYOJI
IPC: B21C47/26
Filed: 1990-07-10
Abstract: PURPOSE:To smooth an operation in the following stage by suitably cutting the last part of a 1st hoop and the foremost part of a 2nd hoop and making resistance welding of a lapped part. CONSTITUTION:The back of the 1st hoop and the front of the 2nd hoop are cut by a punch at one stage respectively at parts 14a, 14b. In this case, pilot holes 13a-d are used for reference to avoid confusion of periodicity of the pattern of the hoop. Then, the lapping parts 16a, 16b are lapped, welding with pressure is performed by a resistance welding machine, the lapped part 16a, 16b is squeezed and substantially equalized in thickness to the unlapped part. In this way, the thickness of the joined part is nearly equal to that of the hoop and can be supplied smoothly to a press apparatus.
Patent JP-S6428284-A (JP)
Title: Oxide superconducting joint
Inventor: TANAKA SHUNICHIRO
IPC: H01B12/02
Filed: 1987-07-21
Abstract: PURPOSE:To obtain an oxide superconducting joint having excellent superconductive properties and mechanical strength and useful as various structural materials, etc., by bonding an oxide superconductor with a metallic member or a ceramic member using a specific soldering material. CONSTITUTION:An oxide superconductor (A) having an oxygen-deficient perovskite structure of formula (delta is oxygen deficiency and is <=1) is produced by mixing an Ln element (Ln is one or more elements selected from Y, La, Sc, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu), Ba and Cu at atomic ratios of 1:2:3. The objective oxide superconducting joint can be produced by bonding the component A to (B) a metallic part or ceramic part having a thermal expansion coefficient of 5X10<-6>/K-25X10<-6>/K (e.g. LiNbO3 or LiTaO3) using a soldering material containing one or more active metals selected from group III element and group IV element (e.g. Ti) under heating in vacuum or in an inert gas atmosphere.
Patent JP-H0711909-A (JP)
Title: Tubine control device
Inventor: TAKAHASHI NOBUYUKI
IPC: F01D17/24
Filed: 1993-06-29
Abstract: PURPOSE:To optionally stabilize a speed governing operation mode and a load limit mode to make them automatically switched by following a value higher by load limit allowance value signal part to a speed governing signal at the time of an speed governing operation mode and following a value higher by a speed governing allowance value signal part to a load limit signal at the time of a load limit operation mode. CONSTITUTION:A steam governor is controlled by a speed governing signal S 11 based on an output setting signal S5 at the time of a speed governing operation mode. At that time, the steam governor follows a value higher by a load limit allowance value signal L1 part to a speed governing signal S11. At the time of load limit operation mode, the steam governor is controlled by a load limit signal L7 based on the output setting signal S5, and follows a value higher by a speed governing allowance value signal S12 part to the load limit signal L7. Consequently stable automatic operation can be made by the optional switching between the speed governing operation mode and the load limit mode.
Patent JP-H05193439-A (JP)
Title: Method and apparatus for controlling crew restriction system using real time vector analysis
Inventor: BURAIAN KEI BURATSUKUBAAN
IPC: B60R21/20
Filed: 1992-07-09
Abstract: PURPOSE: To give a method and an apparatus for suitably restraining and protecting an occupant in response to a magnitude and a direction of a vehicle crash in the case of the crush. CONSTITUTION: The apparatus for controlling an occupant restraint system comprises a first crash sensor 40 having a sensitivity axis parallel with a front- to-rear axis 22 of the vehicle, a second crash sensor 42 having a similar relation to a side-to-side axis 24, a controller receiving signals from the two sensors to operate occupant restraint devices 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 82, 84, 85, 86, 87, 88 responsive to a direction and a magnitude of the crash. As the signals of the sensors, not a crash deceleration vector but a crash speed vector obtained by time-integrating the deceleration vector is used.
Patent JP-S6338504-A (JP)
Title: Method and apparatus for charging blast furnace raw material
Inventor: TANAKA TSUTOMU
IPC: C21B7/18
Filed: 1986-08-02
Abstract: PURPOSE:To restrain the loaded deviation of raw material in a small bell hopper at charging the blast furnace raw material by changing an outlet area of swinging chute so as to load always the prescribed quantity of raw material in the swinging chute, and then discharging it into the small bell hopper. CONSTITUTION:The weight of raw material to be loaded in the swinging chute 5 is beforehand inputted into a computing element. As swinging resistance for the swinging chute 5 is changed in accordance with large or small for this value, the loading quantity of raw material is desirable to set, to as to develop the spacing part in the swinging chute 5. A charging adjusting mechanism 9 is arranged at the outlet part of swinging chute 5 and the opening area of outlet part in the swinging chute 5 is changed by horizontal shifting of opening/ closing plates 10, 10'. Detecting mechanisms 14 (load cell), and 15, 15' detect the loads of the swinging chute 5 and fixed bunkers 3, 3'. In this way, the loaded deviation of raw material in the small bell hopper is effectively restrained and the stable operation for the blast furnace is executed.
Patent JP-S6242263-A (JP)
Title: Character correcting device
Inventor: YAMAGISHI MINA
IPC: G10L15/22
Filed: 1985-08-20
Abstract: PURPOSE:To reduce the operator load and to attain a smooth input operation and the simple correction of characters by shifting automatically a cursor of a display part up to a position where the detected erroneous character is displayed, when an erroneous character is detected. CONSTITUTION:The data supplied in voices from a voice input part 1 is delivered to an error detecting part 3 and a display part 4 via a voice recognizing part 2. The 1st candidate character recognized as a result is sent to the part 4 and displayed there. While the 1st n-th candidate characters, i.e., the result of recognition and the likelihood showing the sureness of each candidate character are sent to the part 3. Thus the part 3 evaluates the sureness of each candidate character and decides errors with the characters having low levels of evaluation. Then the signal showing the place of an error character is sent to the part 4. A cursor is moved by said signal to indicate the place of the erroneous character to a user. This secures a smooth input operation as well as the simple correction of characters.
Patent JP-H1130375-A (JP)
Title: Expansible joint
Inventor: HONMA HIDESHIGE
IPC: F16L27/06
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a pipe fitting capable of certainly preventing wrongful extension of a pipe body and free to extensively apply to facility piping on a building, etc. SOLUTION: It is constituted by inserting one end part of each of fitting main bodies 13, 13 in a space part 5 formed between an interior pipe 1 and an exterior pipe 4 respectively free to slide, arranging ring protruded parts 15 provided on the one end parts of the fitting main bodies 13, 13 in the space part 5 and partitioning the space part 5 into an intermediate chamber and a pair of front and rear end part chambers 17, and through holes 18 communicated to the end part chambers 17 are drilled and provided on the fitting main bodies 13, 13 so that circulating fluid can flow in and out of the end part chambers 17.