baber/WOPTO huggingface dataset:
Patent JP-2002067927-A (JP)
Title: Braking mechanism for mobile construction machine
Inventor: NEYA HOZUMI
IPC: B60T13/14
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a braking mechanism for mobile construction machine that does not worsen in responsiveness of a brake even when outside temperature is low. SOLUTION: This braking mechanism for mobile construction machine comprises a wheel cylinder 21, a booster 22 adapted to intensify a pressure of hydraulic fluid acting on a primary side for transferring it to a brake fluid on a secondary side to drive the wheel cylinder 21, a hydraulic pump 23, a brake valve 25, a relief valve 26 and an accumulator 27. When the temperature of the hydraulic fluid detected by a fluid temperature sensor 30 becomes lower than a set temperature, pressure oil is prevented from flowing into the accumulator 27 side by a solenoid valve 31 and pressure oil inside the accumulator 27 is prevented from flowing into the brake valve 25 side by a solenoid valve 32 to release the pressure oil into a reservoir 24 and to prevent the mobile construction machine from moving by a controller at the same time.
Patent JP-2002067590-A (JP)
Title: Decorative device
Inventor: MASAKI HIROYOSHI
IPC: B44C3/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a decorative device being small in size and making a decorative body conduct a large motion to give pleasure to a viewer. SOLUTION: One end part 5c of a rotating member 5 is fitted with clearance rotatably on a rotating shaft 2a, while the decorative body 8 is suspended from the other end part 5d of the rotating member 5 by the medium of a pliable string 7. A pin 2c of a driving body 2 is made to engage with the rotating member 5 and the other end part 2d is rotated from a position lower than the rotating shaft 2a to a position higher than it. Then, the engagement of the pin 2c with the rotating member 5 is canceled when the other end part 2d is located at the position higher than the rotating shaft 2a.
Patent JP-2002070655-A (JP)
Title: Vehicular exhaust gas recirculation device
Inventor: YAGISAWA KENJI
IPC: F02D21/08
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent soot from depositing on a tube wall surface by rapid exhaust gas flow by periodically forming the rapid flow of an exhaust gas. SOLUTION: An EGR valve control part 45 for controlling the opening amount of an EGR valve 25 based on a signal from a detection sensor 49 detecting the number of revolution of an engine 1 is installed, and when the detection sensor 49 detects the number of revolution of the engine 1 below a set value, the EGR valve 25 is controlled to the opening amount for a normal operation period. When the detection sensor 49 detects the number of revolution of the engine 1 over the set value, the EGR valve 25 is opened more than the maximum opening amount for the normal operation period to form the rapid flow of the exhaust gas, so that the soot stuck to the tube wall surface is prevented from depositing by peeling or blowing it off.
Patent JP-2002066520-A (JP)
Title: Garbage biogasification device
Inventor: ASHIKAGA NOBUYUKI
IPC: C12M1/36
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the methanation of garbage in a hydrolysis vessel and to suppress the fluctuation in load on a methanation vessel. SOLUTION: The garbage biogasification device has a garbage storage tank 1 and a hydrolysis vessel 2 and methanation vessel 3 successively connected to the rear stage of the garbage storage tank 1. The device is provided with an oxidation-reduction potential(ORP) meter 4 and pH meter 5 for detecting the ORP and pH in the hydrolysis vessel 2 and a compressor 6 for injecting air into the hydrolysis vessel 2. A control valve 7 for adjusting the injection rate of the air by the compressor 6 is interposed. A liquid feed pump 8 for adjusting the supply rate of the garbage to the hydrolysis vessel 2 is disposed.  A control means 9 controls the control valve 7 and the liquid feed pump 7 in accordance with the detected values of the ORP meter 4 and the pH meter 5 to maintain the ORP in the hydrolysis vessel 2 in the range of -100 to -300 mV and to maintain the pH in the hydrolysis vessel at 4.5 to 5.5, thereby making it possible to prevent the activity of the methane bacteria while assuring the activity of the hydrolysis bacteria in the hydrolysis vessel 2.
Patent JP-2002069968-A (JP)
Title: Steel-concrete combined structure of composite slab type caisson
Inventor: IWATA SETSUO
IPC: E02D23/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a high quality and high strength hybrid caisson capable of reducing construction time. SOLUTION: A plurality of unit members 13, 17 on which concrete 13b, 17b are integrally stuck to the surface or the rear face of steel plates 13a, 17a, are arranged in a steel frame 12, Adjoining steel plate parts 13a, 17a, 12aa, 12ba are welded with each other and the adjoining concrete parts 1 3b, 17b are connected by prestressed steel wire 14 to assemble a caisson. Since after the steel frame and the unit member are separately manufactured, they are assembled to make a caisson, the construction term and the construction cost can be reduced, and as the unit member has a high strength and is controlled in a factory, it has a high quality and it is suitable for a marine structure requiring durability. Further, as it is unnecessary to place concrete at an elevated place, it is safe.
Patent JP-2002050096-A (JP)
Title: Tape guiding device and tape running mechanism using the same
Inventor: ITO AKIO
IPC: G11B15/60
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a tape guiding device which is improved in running stability in the width direction of a tape 2 and effective even when the thickness of the tape 2 is particularly thin and the tension of the tape is extremely weak. SOLUTION: The tape guiding device 1 guides the running of the tape 2. A guideway 4 is provided with a floating means, and the tape 2 floats from the guideway 4 to run. A bias means 8 presses down the edge of the tape 2. Thereby, the tape 2 runs along a reference guide means 6.
Patent JP-2002070601-A (JP)
Title: Turbosupercharged internal combustion engine with variable compression ratio device
Inventor: YAMADA SHUNJI
IPC: F02D43/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To cancel a response delay of a turbosupercharger so as to improve operability by using compression ratio variable control by means of a variable compression ratio device. SOLUTION: An internal combustion engine is provided with the turbosupercharger and the variable compression ratio device using a double-link type piston-crank mechanism. When the engine is accelerated at t1, a target supercharging pressure tP is increased, and a supercharging pressure difference dP is generated because an actual supercharging pressure rP has the response delay. In acceleration, a compression ratio correction value hE is given in compliance with the supercharging pressure difference dP, and a target compression ratio tE is increased. In this way, torque is increased, and the response delay of the supercharger is canceled. By deceleration at t3 from a high-speed high- load area, an AAC valve is opened, and an intake noise due to the response delay of the supercharger can be reduced.  At the same time, the compression ratio is controlled to a minimum compression ratio Emin, and torque is reduced.
Patent JP-2002093352-A (JP)
Title: Biplaner fluorescent display tube
Inventor: SUZUKI TOSHINORI
IPC: H01J31/15
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a biplaner display tube that has a structure in which the display by the anode 14 of the rear substrate 11 is made suitable for creating a background display effect on the display by the anode 16 of the front substrate 12. SOLUTION: The inner face 121 of the front substrate 12 is made coarse and an anode electrode 161 is formed on the inner face 121 and further, a phosphor 162 is painted on it. The emitted lights of the anode 14 scatter on the inner face 121 that is made coarse, but the emitted lights of the anode 16 are not affected by the scattering and are displayed clearly as the anode 16 is formed closely contacted on the inner face 121. Accordingly the observer can view the display of the anode 16 with the scattered lights of the anode 14 in the background.
Patent JP-2002082907-A (JP)
Title: Security function substitution method in data communication and its system, and recording medium
Inventor: ONO MASAHIRO
IPC: G06Q50/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a security function substitution method and system therefore and a recording medium with a security function substitution program recorded thereon in a server/client type data communication system capable of ensuring high level security without imposing any burden on a network or a client. SOLUTION: A repeater system is arranged between a server and a client, and the repeater system is provided with a multiplex separating device 405 for sorting and transferring transmission and reception data by referring to a previously stored management table, a message interpreting part 411 for interpreting a TLS message included in the transmission and reception data, a certificate check mechanism 408 for confirming the certificate of a server, a certificate presenting mechanism 409 for presenting the certificate of the client, an enciphering/decoding mechanism 410 for performing encipherment/ decoding, and a message shaping part 412. Then, the repeater system substitutes server authentication, client authentication, and encipherment/decoding processing or the like among security processing which should be performed by the client.
Patent JP-2001115320-A (JP)
Title: Clothing
Inventor: TAGUCHI SETSUO
IPC: D03D1/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a piece of clothing using a lightweight interlining cloth high in air permeability with firm texture and good sewability as well as good shape or form retention. SOLUTION: This piece of clothing is obtained using an interlining cloth which is sheet-like one with open holes and has a bending repulsion (JIS-L-1018-1990, or JIS-L-1096-1990) of 10 to 950 mgf, percentage open area of 5 to 60%, and basis weight of 50 to 400 g/m2.
Patent JP-2001355003-A (JP)
Title: Nickel hyperfine powder and its production method
Inventor: UCHIDA MORISHIGE
IPC: H01B1/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To improve the oxidation resistance of nickel hyperfine powder and to raise its oxidation starting temperature. SOLUTION: Nickel hyperfine powder and a solution of acetic acid are previously mixed, and after that, this mixture is brought into contact with an alcoholic solution containing an organic titanate to deposit an organic composite film containing TiO2 as a skeleton on the surface of nickel hyperfine powder. The content of Ti in the organic composite film is controlled to >=1,000 ppm to the nickel hyperfine powder. Further, in the case Ba is added by 1,500 to 12,000 ppm, its oxidation starting temperature rises as well.
Patent JP-2002095292-A (JP)
Title: Rotational angle controller and position controller
Inventor: SATO ITARU
IPC: H02P8/08
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a rotational angle controller and a position controller which can accurately grasp the angle of rotation or position to the initial position without being provided with a position sensor. SOLUTION: A rotational angle controller is equipped with a stepping motor rotatable in both normal and reverse directions, a control means for controlling the action of the stepping motor concerned, and a measuring means for measuring the angle of relative rotation from the reference angle of the stepping motor concerned. Further, the controller is equipped with a rotation preventive means which prevents the stepping motor concerned from rotating in one direction from a specified angle. The control means concerned rotates the stepping motor in one direction until the rotation is prevented by the rotation preventive means concerned and the stepping motor steps out, and also the measuring means concerned makes the angle of the stepping motor stepping out the reference angle.
Patent JP-2002086920-A (JP)
Title: Reversible heat-sensitive composition and reversible heat-sensitive recording medium using it
Inventor: TORII MASASHI
IPC: B41M5/333
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat-sensitive color development composition which has stable color developing characteristics and color erasing characteristics and exhibits excellent thermal responce and can corresponds to high speed erasing. SOLUTION: In the reversible thermal color development composition in which an electron donating color developing compound and an electron accepting compound are used and relatively color-developed condition and color-erased condition can be formed by difference in heating temperature and/or cooling speed after heating, a compound with a specified chemical structure is compounded as a color erasing accelerator. In an example, a polyester film is coated with a recording layer coating liquid compounded with 2-anilino-3- methyl-6-dibutylaminofluorane, N-(4-hydroxyphenyl)-12-(N'-octadecyl)-dodecane amide and 2-pyrrodinone respectively as a color developing agent, a developer and the color erasing accelerator to prepare the reversible heat-sensitive recording medium of the present invention.
Patent JP-2002091774-A (JP)
Title: Generation managing system
Inventor: SUMIOKA HIDEKI
IPC: G06F9/445
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To further improve the efficiency concerning a technology for dynamically performing the logical version-up of a client/server type AP without stopping a program when there is a possibility of 24-hours transaction for electronic commercial transaction or the like. SOLUTION: A client process generation information table and a server AP generation information table are prepared on a server. A client process acquires a present process name by a present process name acquiring means and transmits a transmitting telegraphic message having the present process name and the logical AP name of the server of a call destination as information to a server AP starting process. While referring to the client process name and the client process generation information table, the server AP starting process judges the generation of the AP of the call destination, judges the generation of a server to be called on the basis of information in the AP managing table prepared from information of the server AP generation information table and executes a selective call from the AP of plural generations.
Patent JP-2002086188-A (JP)
Title: Method of decoloring waste water of dyeing processing
Inventor: NAKAGAWA KAZUSHIRO
IPC: C02F3/34
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a decoloring method which does not require large-sized equipment by using new microorganism immobilizing carriers, is low in operation cost and is lessened in sludge. SOLUTION: The waste water of dyeing-processing is efficiently decolored by using charcoal as a microorganism immobilizing carrier and immobilizing a microbial cell OY1-2 of a strain belonging to Bacillaceae to the waste water.
Patent JP-2002109142-A (JP)
Title: System for displaying reception/issuing and calling total number
Inventor: MASUDA TORU
IPC: G06Q50/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To perform the final calling with an issuing and calling number indicator panel by transferring data about an issuing business, which takes place in the reception window work of various certifications reception and notification reception to an issuing window. SOLUTION: Each reception and calling operator console 4 is provided with a registration key in addition to a calling key, etc. The issuing window is provided with a touch panel type monitor operator console 6. The console 6 is provided with a registration number display surface and a display key, a touch key such as an inversion key, display number display surface for displaying a number being the same as a number displayed on an issuing and calling number display device and an erasure key, and a touch key such as an inversion key. The registration key is pressed down at the each operator console 4 whenever each person's reception is over. A reception number is displayed as a registration number on the registration number display surface of the console 6.  When an issuing document is transferred, at the issuing window, the registration number attached to the issuing document is checked, the same registration number of a touch panel is touched, the cooler of the number is inverted, the display key is touched, and the registration number is displayed together with an issuing and calling number on the display number display surface and the issuing and calling indicator panel.
Patent JP-2002107943-A (JP)
Title: Image recorder
Inventor: ISONO KOICHI
IPC: G03F7/24
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder, the drum of which is rotatable with a small torque when the position of the center of gravity is adjusted. SOLUTION: Counter weights 32 are disposed in an annular guide groove 31 formed on the side face of the drum 11. A friction scarcely rakes place between the counter weights 32 and the inner face of the guide groove 31 when the counter weights are not fixed with a fixing tool. In order to move the counter weights 32, the drum 11 is rotated so that the position to which the counter weight 32 is moved comes to the lowest position of the guide groove 31, then the fixing tool is pulled out of the guide groove 31. The counter weight moves by gravity to the position of destination. Thus, a correction of balance of the drum 11 of the image recorder is realized with a simple mechanism.
Patent JP-2002112056-A (JP)
Title: Color reproducibility adjusting device and program recording medium therefor
Inventor: KONDO HIROKAZU
IPC: G06T1/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a tool for readily adjusting a color reproducibility in detail, specifically a color reproducibility adjusting device or the like for adjusting color reproducibility (profile) of an input device or an output device. SOLUTION: A graph having a line in parallel to any of axes C, M, Y and K as a horizontal axis and any of X, Y and Z as a vertical axis is displayed. Values of X, Y and Z are adjusted on the graph, and the adjustment results are reflected on color reproducibility (profile).
Patent JP-2002100015-A (JP)
Title: Manufacturing method and device for magnetic head slider and head gimbal assembly
Inventor: HASHIMOTO SEIJI
IPC: G11B5/60
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a magnetic head slider to reduce the variance of the floating height by predicting the floating height of the magnetic head slider from shape data and adjusting the flatness of the floating surface in accordance with the predicted floating height, and a manufacturing device using this method, and further to provide a head gimbal assembly whereon the magnetic head slider manufactured by this manufacturing device is mounted, and a magnetic disk device. SOLUTION: The manufacturing method and manufacturing device for the magnetic head slider are constituted so as to provide a means for observing the flatness of the floating surface 3 of the slider 1 in the rover state (before cutting chip) or single item state before the slider 1 is cut down, a shape data inputting part 111 for inputting the shape data 110 such as the depth of a step bearing of the slider 1, an arithmetic processing part 112 for calculating the predicted floating height of the slider 1, taking the shape data 110 into consideration and calculating the target flatness to be adjusted from the difference between the predicted floating height and the target floating height, and a means for adjusting the flatness of the floating surface 3 of the slider 1 to the target flatness.  By such a constitution, the change of the floating height due to the shape data other than the flatness of the floating surface 3 is adjusted, and the slider having a small variance of the floating height is realized even in the case the depth of the step bearing is fluctuated.
Patent JP-2002111868-A (JP)
Title: Maintenance system
Inventor: ONOZUKA KATSUHIKO
IPC: H04M3/22
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To make available the data about IP phones such as function setting data and customer data easily without asking a construction worker for such data. SOLUTION: A system management server 21 comprises a storage means for storing customer data by the information device, setting means for setting the customer data in the storage means spontaneously or on request from outside, and notification means for notifying the customer data set by the setting means to a corresponding information device spontaneously or on request from outside.
Patent JP-2002108810-A (JP)
Title: Interface device between lsi
Inventor: YAMAMOTO YOSHINORI
IPC: G06F1/12
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in the case a circuit becomes large-scaled, the delay quantity of a clock buffer tends to increase, which causes the change point of output data to approach the rising of the clock of LSI 1 when the delay quantity of the clock buffer approaches one cycle, and causes occurrence of latch miss, resulting in impossibility of correct receiption of data. SOLUTION: As the clock of a flip flop 110 at the final stage of the output of an LSI 2, not a clock 205 after passing through the clock buffer 108 but a clock 204 to be inputted to the buffer 108 is used. In this way, a phase difference between the clock of the LSI 1 and data outputted from the LSI 2 can be reduced. As a result, even when the delay quantity of the clock buffer is varied with the increase of a circuit scale, an interface between the LSI 1 and the LSI 2 can be performed with a fixed timing.
Patent JP-2002108306-A (JP)
Title: Liquid crystal driving power circuit
Inventor: MIYAZAKI KIYOSHI
IPC: G09G3/20
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal driving power circuit which reduces current consumption and improves display quality. SOLUTION: This liquid crystal driving power circuit is equipped with an output part for multiple predetermined reference voltages, a push-pull amplifier 14 which inputs a reference voltages and outputs a level voltage for driving a liquid crystal display element, and a switch SW which selects the reference voltage inputted to one amplifier of the push-pull amplifier 14 out of the multiple reference voltages.
Patent JP-2002113446-A (JP)
Title: Garbage disposal device
Inventor: MARUHASHI TSUTOMU
IPC: B09B3/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposal device easy in handling and capable of continuously throwing a generated garbage, rapidly converting to a fertilizer and processing a large amount of garbage. SOLUTION: A draining mechanism 2 provided with a garbage container 20 and a draining conveyor ring 21; a decomposition mechanism 3 provided with a decomposition garbage container 30 and a decomposition conveyor ring 31, upwardly conveyed, dropped off and stirred while contacting with an air and decomposing the garbage by a micro-organism; and a dry mechanism 4 provided with a dry garbage container 40 and a dry conveyor ring 41 are arranged in row a casing 1 which has a throwing chute 11 for a pulverized garbage at one end and in which a discharge chute 12 for a dry garbage is provided at the other end. A garbage transfer means 10 comprising the draining mechanism 2, the decomposition mechanism 3 and the dry mechanism 4 is auxiliary provided.