baber/WOPTO huggingface dataset:
Patent JP-H11130379-A (JP)
Title: Balance mass truck for crane
Inventor: KNECHT ALEXANDER
IPC: B60K7/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a crane balance mass truck having a wheel pair to be easily rotated by a large rotational moment up to 360 deg.. SOLUTION: A crane balance mass truck 6 is provided for housing a balance adjusting weight 7 used especially for a caterpillar crane 1 or the like for a heavy load. The maximum load of the balance adjusting weight exceeds 1000 tm, and the balance mass truck is composed of a traveling frame 9. The traveling frame 9 is articulated to be connected to a crane, and at least two wheel shafts are attached by driven wheels so as to be rotated around a vertical shaft even under a load. Wheel pair 13 is provided with two wheels, a swing shaft for connecting the wheels and pivots rotated and connected to the traveling frame to be rotated. In the respective wheels, wheel hub motors are arranged so as to be individually controlled.
Patent JP-H0752511-A (JP)
Title: Digital imprinting device interlocking with copying machine or the like
Inventor: KOBAYASHI SUKEGORO
IPC: B41J2/01
Filed: 1993-08-16
Abstract: PURPOSE:To save time and expenses and ensure secrecy, in an imprinting device which is built in or mounted next to an image forming device, by preying and modifying imprinting contents based on the data on imprinting contents from an imprinting contents inputting means. CONSTITUTION:This imprinting device 10 is an ink jet printer which is disposed at a proper position, or along a recording paper discharging route in the body of an image forming device such as a copying machine, and is provided with ink jet heads 11 and a controller which outputs an printing signal to it. The respective ink jet heads 11 are provided with a cartridge type ink tank 13 so that they may be removed and attached, and are also provided with, for example, 256 nozzles and is disposed, being dislocated in the conveying direction of recording paper 15 and an orthogonal direction to the conveying direction according to the overall size of characters to be imprinted. The operating timing of the respective heads are controlled according to the size, conveying speed and so on of the recording paper by the controller 12.
Patent JP-S6466594-A (JP)
Title: Reactor container
Inventor: HOSHINO KATSUYUKI
IPC: G21C9/004
Filed: 1987-09-08
Abstract: PURPOSE:To easily discharge the water stagnated in the bottom part of a vent pipe, by arranging the vent pipe fixed to the pedestal of reactor pressure vessel, a horizontal vent pipe and the floor formed so as to be inclined toward communicating piping and the opening of the horizontal vent pipe. CONSTITUTION:The bottom part 12 of a vent pipe 11 is formed so as to be inclined toward the opening of a horizontal vent pipe 10 and, further, the position of the lowermost part of the bottom part 12 is allowed to communicate with a supression chamber 8 by a communication hole 13. By this constitution, in the case of the periodical inspection of the suppression chamber 8, the pool water in the suppression chamber 8 can be rapidly discharged and the working time can be shortened and the exposure of a worker can be reduced.
Patent JP-H0886694-A (JP)
Title: Noise-resistant thermometer
Inventor: FUJIMORI KANJI
IPC: G01K7/02
Filed: 1994-09-19
Abstract: PURPOSE: To realize stabilized temperature measurement even in a noisy environment by making a detecting part a twist pair and also making a signal transmitting part a twist pair and external shield. CONSTITUTION: The noise-resistant thermometer is made to be a twist pair of different metallic materials 1, 2 generating super power and a compensation lead wire 4 is made to be an external shield with a shield film 5. Upon variation of magnetic field, super powers are generated in the opposite directions and canceled each other. With regard to the shield 5 for the load wire 4, influence of the magnetic field on the inner lead wire 4 is lessened because the field flows toward the shield 5 side. Consequently, the temperature can be measured stably even in a strong magnetic field where the field is varied through electromagnetic induction, in a high temperature environment of 1000 deg.C or above where a metal protective pipe 3 exhibiting shield effect can not be used, etc.
Patent JP-H1147326-A (JP)
Title: Golf club and golf club set
Inventor: KUROSAWA HIROYUKI
IPC: A63B53/10
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To enable a player to easily check the inclination of the club-face of a club head at the time of hitting by forming a straight line part extending axially in at least part of the outer peripheral surface of a shaft visible from the player at the time of addressing. SOLUTION: The straight line part 6 is formed over the entire part of the visible range of the shaft 1 parallel with the club-face 4 of the head 2 on the outer peripheral surface visible from the player at the time of addressing of the shaft 1 of a wood club. This straight line part 6 is formed from nearly the center of the shaft width of the hosel 3 of the shaft 1 to nearly the center of the shaft width of a grip 5. A first colored part 7 and second colored part 8 vary in colors on the right and left are applied on the straight line part 6. The straight line part 6 is formed as the boundary line of these first and second colored parts 7, 8.  The player is able to exactly and easily adjust the direction of the face toward a target with the inclination of the straight line part 6 or the change in the width of the two colors as an aim when addressing at the time of hitting a golf ball according to such golf club.
Patent JP-H0560653-A (JP)
Title: Method and device for measuring refractive index distribution
Inventor: INOUE SUSUMU
IPC: G01M11/02
Filed: 1991-09-03
Abstract: PURPOSE:To rapidly measure the refractive index distribution of an optical fiber matrix having striae with high resolving power. CONSTITUTION:Second one-dimensional sensors 20a, 20b are provided on both sides of the first umidimensional sensor 19 provided along the surface containing one cross section of an optical fiber matrix 13 whose refractive index distribution must be measured and, in a usual state, the angle of refraction of transmitted light is measured from the position data of the transmitted light detected by the first one-dimensional sensor 19. When the peak value of the transmitted light detected by the first one-dimensional sensor 19 becomes lower than a reference value, the angle of refraction of the transmitted light is measured from the position data detected by the second one-dimensional sensors 20a, 20b.
Patent JP-H0649393-A (JP)
Title: Black zinc dust coating composition
Inventor: TANAKA TATSUMI
IPC: C09D5/24
Filed: 1992-07-30
Abstract: PURPOSE:To obtain a zinc dust coating compsn. improved in coloration and appearance without detriment to the storage stability, dilution stability and rust-proofing performance thereof, by blending a film-forming ingredient contg. a resin with zinc dust and conductive carbon black. CONSTITUTION:100 pts.wt. film-forming ingredient contg. a resin is blended with 50-86 pts.wt. zinc dust and 1-10 pts.wt. conductive carbon black to prepare a coating compsn. In this compsn. it is advantageous that the carbon black be dispersed together with the resin, and, if desired, a pigment dispersant, an anti-settling agent, a solvent, etc., with the use of a dispersion mill for coating material, such as a sand grinder, a motor mill, a roll mill or a ball mill before dispersion of the zinc dust.
Patent JP-H0776270-A (JP)
Title: Vertical ski lift device for indoor ski slope
Inventor: MATSUI NOBUYUKI
IPC: A63C19/10
Filed: 1993-09-08
Abstract: PURPOSE:To provide a continuous vertical transfer device which can transfer a large quantity and uses the not-yet-utilized parts of a building structure in an artificial ski slope without using the slope part. CONSTITUTION:A loop shaped chain 5 which circulates on a vertical plane is installed, and a number of transfer devices 12 in pair are installed on the chain 5 through a supporting means, and the chain 5 has each horizontal shift division in the upper end part and the lower end part, and a direction change part for changing the direction of the transfer device 12 to the advance direction of the next horizontal shift division through the revolution by 180 deg. is installed at the end of the horizontal shift division.
Patent JP-2001052944-A (JP)
Title: Manufacture of resin magnet containing rare earth-iron
Inventor: YAMASHITA FUMITOSHI
IPC: H01F1/08
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a thin curved magnet which has high dimensional accuracy, high density and a thickness less than 1 mm and which can generate a strong magnetic field at an air gap between the armature and field of, e. g. a small- sized DC motor. SOLUTION: This compact magnet is manufactured by a method comprising the steps of (1) forming a rare earth-iron containing qnenched and solidified thin strip, whose size is 150 μm or less after being roughly pulverized as necessary, into a granular compound whose size is 250 μm or less using a binder, (2) dry-mixing the granular compound with fatty acid metallic soap powder, (3) forming a green compact from the granular compound dry-mixed with the fatty acid metallic soap powder, by powder molding, and (4) heat-treating the pressed powder to a temperature for thermally dissociating an isocyanate regenerated body.
Patent JP-H04105239-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAKUI MASATO
IPC: H04N5/7826
Filed: 1990-08-24
Abstract: PURPOSE:To simply and accurately and also automatically perform a reserved video recording by recording a set video recording time, a channel number and its relevant reserved video recording information to a magnetic medium to be video-recorded, taking out this information and performing a video recording reservation according to this information. CONSTITUTION:Reserving information consisting of channel information of a tuner 6 and video recording time information is recorded to the magnetic medium 16 itself to be video-recorded, and the device is equipped with a reproducing means 20 and means 4a and 4b for performing a video recording reservation in accordance with information outputted from the reserved information recording and reproducing means 20. That is, since the reserved video recording information is inputted to the video tape 16 to be video-recorded, it is possible for the user to perform the reserved video recording only by inserting the tape 16 into the VTR, and since information of reserved contents is varied according to each tape 16, when only titles to be reserved for video recording every week are recorded to the tape 16, etc., this tape is used exclusively for this program title. By this method, the reserved video recording is simply, accurately and automatically carried out.
Patent JP-H1066099-A (JP)
Title: Convergence circuit
Inventor: IIJIMA MINORU
IPC: H04N9/28
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent burning of a feedback resistor by connecting a voltage clip Zener diode to one end of the feedback resistor in a convergence york drive circuit, and at the occurance of abnormality, controlling the voltage impressed to the resistor so as not to allow an excess current to flow into the resistor. SOLUTION: In the convergence york drive circuit for a projection television, the Zener diode 4 for clipping voltage impressed to the feedback resistor 3 is connected to one end of the resistor 3. When an excess current flows into a convergence york 2 due to an abnormal state, the Zener diode 4 connected to the resistor 3 controls the voltage impressed across the resistor 3 so as to not to exceed a fixed value. Thereby the resistor 3 is controlled so as not to allow a current more than the fixed value to flow into the resistor 3 even in an abnormal state that an excess current is allowed to flow into the york 2. Consequently the feedback resistor 3 can be prevented from burning due to the inflow of an excess current into the resistor 3 itself.
Patent JP-2000054881-A (JP)
Title: Controller for cylinder injection type engine
Inventor: KUDO HIDETOSHI
IPC: F02P5/15
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To comparatively suppress degradation of fuel consumption, to reduce HC and NOx so as to improve an emission, and to improve a warming-up acceleration effect caused by a rise in exhaust emission temperature, when a catalyst or an engine is not yet warmed up. SOLUTION: This cylinder injection type engine has a catalyst 22 for purification of exhaust gas in an exhaust emission passage, an injector 11 for directly injecting fuel into a combustion chamber, a temperature state decision means 31 for deciding a temperature state of the catalyst 22, and a fuel injection control means 33 for controlling a fuel injection from the injector 11. When the catalyst 22 is in a non-warmed up state where the catalyst 22 has a lower temperature than its active temperature, the fuel injection control means 33 controls the injector 11 such that the injector 11 executes plural split injections as warming-up acceleration control during a compression stroke.
Patent JP-S61101958-A (JP)
Title: Manufacturing method of active material powder for nickel positive pole of battery
Inventor: MATSUMOTO ISAO
IPC: H01M4/52
Filed: 1984-10-24
Abstract: PURPOSE:To aim at obtaining nickel hydroxide powder in which cobalt oxide is evenly contained, by dissolving a specified quantity of cobalt sulfate in a water solution containing nickel sulfate as a main component and then neutralizing it with an alkaline solution, thus improving the yield of active material for use as nickel positive pole in a high temperature atmosphere. CONSTITUTION:A solution in which cobalt sulfate is added into a water solution of nickel sulfate in a specified quantity of 1wt%>=cobalt sulfate/nickel sulfate + cobalt sulfate >=0.2wt%, is neutralized by an alkaline solution, thereby precipitating powders consisting mainly of nickel hydroxide. Then, this precipitant is taken out and subjected to such treatments as water-washing, pulverizing and drying as required, thus being able to obtain active material powder with the desired particle radius containing nickel hydroxide as its chief component. A battery with a nickel positive pole using this powder as an active material can improve the yield of the active material in a high temperature atmosphere.
Patent JP-2000038037-A (JP)
Title: Construction equipment
Inventor: SUGAYA MAKOTO
IPC: E02F9/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to improve workability by simplifying the fixed structure of a radiator. SOLUTION: Lower and upper brackets 16 and 17 are arranged at a revolving frame 3. A lower vibration control rubber 22 is fixed at the lower bracket 16 and an upper vibration control rubber 23 is fixed at the upper bracket 17. A radiator 24 is constituted in a state to be securely nipped in a vertical direction between the lower and upper brackets 16 and 17 through the vibration control rubbers 22 and 23. This constitution eliminates a bolt and a frame, used in conventional arts, to fix the radiator 24, and facilitates a work to mount and demount the radiator 24. Further, the damage of the radiator 24 due to vibration is prevented from occurring by the vibration control rubbers 22 and 23.
Patent JP-S59117927-A (JP)
Title: Gear transmission fitted with wet type multiple disc clutch
Inventor: YAMADA YOSHIAKI
IPC: F16D67/04
Filed: 1982-12-22
Abstract: PURPOSE:To prevent the occurrence of a drag at the side of a driven machine in time of disconnecting a wet type multiple disc clutch in an easy manner, besides with certainty, by installing a brake piston to be pressed against a rotating part at the driven machine side, in a brake cylinder to be installed in a stationary part at the driven machine side via high pressure return oil, and making a return spring act on this brake piston. CONSTITUTION:A brake housing 10 to be locked to the side of a clutch casing 9 is provided with an oil passage 12 and a brake cylinder 11 in which a brake piston 13 is inserted, while a return spring 14 is installed in position between a spring seat 15 being unified with the brake housing 10 and a flange part of the brake piston 13. On the other hand, in a gear 16 to be locked to a gear shaft 6, each of notched part 16a pressing the tip part of a rod 14a of the brake piston 13 is installed in a circumferential direction at regular intervals. In time of disconnecting a wet type multiple disc clutch C, a rod 13a of the brake piston 13 is pressed to the outer circunmferential surface of the groove 16 and then fitted into the notched part 16a, thereby stopping the rotation of the gear 16.
Patent JP-H1070397-A (JP)
Title: Electronic part mounting device
Inventor: MATSUDA YASUNAKA
IPC: B23P19/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To enable the center of a part holding position to be accurately and stably detected always by a method wherein a chip-type electronic part is picked up by suction at a part housing station, moved to a position at which a part recognition camera is located, correction for the electronic part is detected by the part recognition camera, and the electronic part is corrected for position. SOLUTION: When a board is changed in configuration, an operating head 18 is made to pick up a position correcting work 28 from a work container 26 with a suction nozzle 27, the image of the position correcting work 28 is picked by a part recognition camera from below, and the rotational deviation of the work 28 is detected. The rotational deviation detected as above is that of a suction position corresponding to the center position of an operating head 18 corresponding to the center of a standard field of vision of a part recognition camera stored in the memory of a control circuit. Therefore, a part which is picked up by suction and mounted on board hereafter is corrected on mounting attitude adding a rotational deviation calculated from deviation, whereby the part can be correctly mounted on a board at a right mounting position.
Patent JP-H0970156-A (JP)
Title: Rotor cooling construction for motor
Inventor: EGUCHI SHINSUKE
IPC: H02K9/19
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of thermal strain in a rotor and stator by efficiently cooling a rotor of a high-speed motor. SOLUTION: A nozzle 17 for flowing a liquid coolant between a rotor 13 and a stator 11 is provided in a casing 10 of a vertical type motor, and moreover a discharge pipe 18 for discharging the liquid coolant is provided in the casing 10. Provided outside the motor are a coolant sump 19 for housing the liquid coolant discharged from the discharge pipe 18, a pump 20 for pressuring the liquid coolant stored in the liquid coolant 19 and sending toward nozzle 17, a cooler 21 for cooling the liquid coolant sent out by the pump 20, and a valve 22 for adjusting the discharge of the liquid coolant.
Patent JP-H0668652-A (JP)
Title: System for displaying still image
Inventor: FURUKAWA RIICHI
IPC: G11B27/00
Filed: 1992-08-24
Abstract: PURPOSE:To facilitate revision and editing in a program selection program by sharing the structures of both files of a still image control program and the program selection program. CONSTITUTION:The format of a control file for executing program for controlling the still image control program forming a program and the control information, and the format of the control file for selecting program for controlling the program selection program selecting plural still image control programs and the control information are shared respectively.
Patent JP-H0654379-A (JP)
Title: Level setting display device in remote control operation
Inventor: OGI KOJI
IPC: H04B1/38
Filed: 1992-08-03
Abstract: PURPOSE:To make it easy to see a marking at a nob position, to reduce a noise generating source, and to realize a miniaturization and cost down by displaying a sound volume or a squelch level at a signal intensity display part. CONSTITUTION:The nob position of a sound volume setting volume 5 and a squelch setting volume 6 is fetched through an A/D converter 4 in a control part 1, and the turning-on and off of a remote control function is judged. At the time of the turning-off, the present sound volume and squelch level are read from the nob position, and displayed at a display part 2. At the time of turning-on, whether or not a remote control changing command is received is judged. When the command is received, a level set value is changed according to the content of the command. When the nob position is not changed, the sound volume is set according to the sound volume level. Then, the data of a noise smoothing signal from a noise signal smoothing part 7 which fetches a noise signal are compared with the squelch data, and when the squelch data side are smaller, a signal to turn-off a sound signal output is outputted to a sound control part 10.
Patent JP-H0389724-A (JP)
Title: Modulator and demodulator
Inventor: YOSHIDA TATSUMASA
IPC: H04B1/64
Filed: 1989-09-01
Abstract: PURPOSE:To shorten a start-up time for the response time of the start-up of a compressor by adding a single tone to transmission data outputted from a modulator, and previously raising an initial level. CONSTITUTION:The compressors are added to transmitter 2a and 3b, and expanders to receivers 3a and 2b. Then, an oscillator 5 generating the signal tone is added to the output terminal 4 of the modulator 4a. The set point of the signal tone is set beyond the transmission output spectrum band of the modulator 4a, and is set to be lower than the transmission output level of the modulator 4a. Thus, the level becomes higher than the initial level by adding the single tone to transmission data outputted from the modulator 4a. Then, a trouble that it takes a long time for a demodulator or an opposite side to receive a data transmission output from the modulator on a user-side owing to the effect of the response time of the start-up of the compressors and that the demodulator unstable for operation is cancelled.
Patent JP-H06108629-A (JP)
Title: Rubber tile and manufacture thereof
Inventor: YANAKA SETSUO
IPC: E04F15/10
Filed: 1992-08-03
Abstract: PURPOSE:To improve heat resistance, to prevent the formation of a scorching in a surface especially when a cigarette butt falls, and to form a mosaic decorative distinct pattern on a surface. CONSTITUTION:A rubber tile 1 has a base section 2 consisting of a vulcanized rubber and a surface layer section 3 composed of a vulcanized rubber, in which thermal conductive rubber particles are dispersed. The cut surfaces 4A of a large number of the thermal conductive rubber particles appear on the surface of the surface layer section 3. The thermal conductive rubber particles favorably contain a 100 pts.wt. rubber material and at least one in 2-200 pts.wt. of short fibers covered with metal powder and a metal.
Patent JP-S6283671-A (JP)
Title: Signal detection circuit
Inventor: FUJI HIROSHI
IPC: G01R19/04
Filed: 1985-10-08
Abstract: PURPOSE:To enable the detection of an information signal without generating phase variation even when the envelope of a regeneration signal changes, by leading out comparing voltage by the envelope detection of peak voltages in the positive and negative directions of an input signal. CONSTITUTION:A regeneration signal V1 is inputted to a comparator 1 and an envelope detection circuit 16. In the circuit 16, the signal V1 is inputted to a positive direction peak voltage circuit consisting of a diode D1, a condenser C1 and a buffer amplifier 7 and a negative direction peak voltage detection circuit consisting of a diode D2, a condenser C2 and an amplifier 10 through a buffer amplifier 4 and respectively detected peak voltages V<+>p, V<->p in positive and negative directions show only the envelope of the regeneration signal. These voltages are added by an adder 14 and subsequently averaged through LPF15 to be supplied to the comparator 1 as comparing voltage. Therefore, an information signal is detected by the signal showing the center of the envelope and signal detection having no relation to phase variation is performed.