baber/WOPTO huggingface dataset:
Patent JP-2001311134-A (JP)
Title: Flowable earth containing water with added hardener, decision method for additive quantity of hardener, and production method and device therefor
Inventor: TANAMURA SHIRO
IPC: C09K17/10
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method in which mixing decision or the like in the case that a hardener is added into flowable earth containing water is easy and effective. SOLUTION: A controller 41 controlls the density of flowable earth 53 containing water, which is measured by a measuring tank 19 and grasps the total mass Ww of water in the flowable earth 53 containing water through calculation and computes a target value for an additive quantity of the hardener based on the Ww and a ratio of water to the hardener. Then, they are fed in a kneading mixer 3 to knead them while controlling an opening/closing valve 24.
Patent JP-2001271611-A (JP)
Title: Thermal cycle power generating device
Inventor: IKEDA TAKASHI
IPC: F02C3/22
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To improve thermal cycle efficiency more than a regenerating cycle gas turbine device and a chain cycle device, under conditions of a low compressor pressure ratio and to simplify a device structure more than a combined cycle device, in a power generating device which uses a gas turbine. SOLUTION: Power is recovered by using a back pressure steam turbine device 8, discharged steam is guided to a combustor 2 by a communication mechanism 11 and mixed with high-temperature combustion gas, generating power in a turbine stage 3 is increased, and therefore, heat cycle efficiency is enhanced.
Patent JP-2001315098-A (JP)
Title: Hot-wire cutting device for foam synthetic resin molding
Inventor: SAKUMA SOKICHI
IPC: B26F3/12
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a hot-wire cutting device capable of being carried into the working site where cutting is made, wherein the length of the current-carrying heat emitting wire can be set and changed freely in accordance with the width of a foam synthetic resin molding to be subjected to cutting work. SOLUTION: The hot-wire cutting device 1 structured on the push-in cutting system is formed from a pair of left and right supporting legs 3 capable of being installed in movement at certain intervals in accordance with the width of the foam synthetic resin molding P, a horizontally laid frame 2 for stretched supporting of the current- carrying heat emitting wire 33 of a sheath structure equipped with possibility to expand and contract in sliding so as to change the length in accordance with the width of the foam synthetic resin molding P wherein the two ends are supported with possibility of elevating and sinking with respect to the legs 3 so that the heat emitting wire 33 can make vertical movement,  and a drawout/draw-in means 31 based on the resilient restoring structure such as a coil spring coupled with one end of the heat emitting wire 33 and given with a constant including tension so that the length of the wire 33 is made adjustable interlocking with the sliding expansion and contraction of the frame 2. The legs 3 are equipped with a resilient restoring means 11 to allow the frame 2 to return to the over-position of the legs 3 after the wire 33 has done an intrusive cutting operation.
Patent JP-2001315651-A (JP)
Title: Electric power steering system
Inventor: KIFUKU TAKAYUKI
IPC: B62D119/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem of lack of steering assist force in garaging in a narrow parking garage in need of steering many times although determining the upper limit value of a motor current according to the square integrated value of the motor current in a conventional motor-driven power steering system. SOLUTION: The steering force of a driver and vehicle speed are detected by a torque sensor 1 and a vehicle speed sensor 2 respectively, and the steering force assist current of a motor is set by a steering force assist current setting means 31 using the detected steering force and vehicle speed. The upper limit value of the motor current is set by a motor current upper limit value setting means 33 on the basis of a power function of deviation between the set steering force assist current and a specified motor current reference value, and the current of the motor driven by a motor driving circuit 4 is limited to protect from overheating.
Patent JP-2001318464-A (JP)
Title: Positive type radiation sensitive composition
Inventor: KANNA SHINICHI
IPC: C08K5/16
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a positive type radiation sensitive composition used as a positive type chemical amplification resist and having such high process admissibility as to ensure excellent resolving power and pattern profile even if considerable time elapses from the end of exposure to post-heating. SOLUTION: The positive type radiation sensitive composition contains a resin having its solubility in an alkali developing solution increased by the action of an acid, a compound which generates the carboxylic acid having a molecular weight of <=100 when irradiated with active light or radiation, a surfactant and a solvent.
Patent JP-2001031900-A (JP)
Title: Dispersion composition and its production
Inventor: TAKAO NAGAYUKI
IPC: C09D11/36
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersion composition which can enhance the dispersion stability of a particulate substance and can express good dispersion stability, by compounding the particulate substance, an acidic group-containing polymer and a basic group-containing polymer. SOLUTION: This dispersion composition is obtained by dispersing (B) a particulate substrate in (A) an organic solvent. Therein, the dispersion composition preferably further contains (C) a polymer having acidic groups (preferably carboxyl groups) and (D) a polymer having basic groups (preferably tertiary amino groups). At least one part of the components C and D is insoluble in the component A. At least one part of the component B adsorbs the components C and D. The components C and D are used in an amount of 20 to 10,000 pts.wt. per 100 pts.wt. of the component B, and the component B adsorbs the components C and D. The components C and D each preferably has a number- average mol.wt. of 1,000 to 50,000. Thereby, the employment of the dispersion composition for liquid developing agents utilizing electrostatic power, for ink jetting inks, and so on, can be expected.
Patent JP-2001326161-A (JP)
Title: Method of exposure, aligner, method of manufacturing device, and microdevice
Inventor: KONDO NAOHITO
IPC: G02B7/28
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To perform measurements on alignment with a correct focus position by adapting the measurement to optical characteristics of a position-detection optical system, even when the optical characteristics is changed in a method of exposure, an aligner, a method of manufacturing a device, and a microdevice. SOLUTION: The optical characteristics of the position-detection optical system 1 is changed arbitrarily, and the actually measured focusing position is corrected by adapting the measurement to the changed optical characteristics, namely, it is corrected with a focus offset value that is adapted to the changed optical characteristics, while the surface of a wafer W is positioned to the correct focusing position. As a consequence, errors due to the focus deviation are reduced, and exact measurement on alignment with the correct focus can be performed.
Patent JP-2001323820-A (JP)
Title: Rotor structure of gas turbine compressor
Inventor: MACHIDA TAKASHI
IPC: F02C7/28
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a seal mechanism between an inter-stage of a groove part for a stacking nut and a facing stationary blade in a rotor for a compressor having the groove. SOLUTION: A seal member having at least two surfaces of a surface parallel with a working air passage and a surface parallel with a rotor disk is fixed by a stacking bolt.
Patent JP-2000342826-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent an unfair player from opening a main board housing case, to enable an examination or supervisory organization to extremely easily examine an illegal ROM or the like, and to effectively prevent the forgery of the whole case including a main board. SOLUTION: The housing case for housing a packaged chip 5 and a main board 1 equipped with a packaged ROM is composed of an upper cover 3 and a lower cover 4, the upper cover 3 is fixed to the lower cover 4 to be incapable of being opened, an examination hole 8 capable of inserting the terminal part of an IC clip is provided at one part of the lower cover 4 on the downside of a packaged chip terminal 6 protruded downward from the main board 1, and contact is achieved by holding a packaged chip terminal 6 by the terminal of that IC clip.
Patent JP-2001327506-A (JP)
Title: Ultrasonic diagnostic system
Inventor: FUJIKI TOSHIAKI
IPC: A61B8/14
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To speedily form the tomographic image of a designated cross section within a three-dimensional space in an ultrasonic diagnostic system. SOLUTION: A table preparing part 38 prepares a transforming table to a transmission/reception coordinate system from a displaying coordinate system in accordance with the designated cross section. When a displaying address generator 36 generates displaying addresses in order, addresses on a 3D memory 22 are designated in order, interpolation processing is performed based on many pieces of read echo data and then, the tomographic image equivalent to the designated cross section is constructed on a frame memory 32.
Patent JP-2001330444-A (JP)
Title: Automobile navigation system with information filtering function
Inventor: ARITA KIMIYA
IPC: H04N5/44
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an automobile navigation system which automatically narrows down received data so as to comply with a user's wishes. SOLUTION: The automobile navigation system is provided with a GPS reception means 3. The system is provided with a data reception means which receives broadcast information 6 to be broadcast from an information center 5. The system is provided with a map-information read means. The system is provided with an input means which inputs information from the user. The system is provided with a display means for the broadcast information, a route or the like. The system is provided with a signal processing means which controls a required computing operation or a required display operation. The system is provided with a storage means by which the data is stored temporarily.  The system is constituted in such a way that an information filtering means by which the broadcast information received by the means 4 is immediately and automatically selected is installed and that only the selected broadcast information is displayed on the display means. The data which is automatically received in large quantities is automatically narrowed down to information which the user wants to view, and it is displayed even when the user who is driving does not select the data.
Patent JP-2001294180-A (JP)
Title: Method of preventing floating living thing from adhering on windshield of automobile runing at high speed, and device for the same
Inventor: SAKAI YUICHI
IPC: B62D35/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent floating living things in the air from colliding and stiching on a windshield of an automobile even if it is running at a high speed under a condition that many living things floating in the appear and to eliminated the necessity of any removing after running. SOLUTION: In this method of preventing floating living things from adhering on a windshield of an/automobile running at high speed, large amount of high speed air generated by high speed running of an/automobile is introduced from a front surface and a side surface of an engine room in a front part of a car body is compressed toward a rear part, and is jetted out upward from a front surface of a windshield bottom part whole length a car width to make an air laminar flow flowing along the car body flow with avoiding the windshield part.  And in this device of preventing floating living things from adhering on a windshield of the vehicle running at high speed, suction ports at the front surface and the side surface of ate engine room and a discharge port body a narrow crevice opening upper upward at the front surface of the windshield bottom part are connected with a duct having smaller section area of the discharge port than those of the suctions ports.
Patent JP-2001331095-A (JP)
Title: Method for forming palpable graphic and pair of cutter for forming palpable graphic
Inventor: MARUYAMA NOBORU
IPC: B26D5/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To permit expressing a variety of image information comprising projected lines which can be read by means of the sensibility of fingers on the surface of a work by processing the work such as a soft metallic plate or a synthetic resin plate having plastic deformability from the surface side thereof. SOLUTION: The work is positioned on a hard flat surface, a plate like cutter 54 which is formed double-edgedly is pressed down from the upper side of the work W, the work W is pinched between the cutter 54 and the hard flat surface, raw material of the work W is forced aside so as to form the V shape corresponding to a blade shape of the cutter 54, the raw material which is forced aside to both sides of the work is heaped up and deformed and, thereby, the projected lines 2 having a reverse W shaped cross section which consists of two ridge lines and one groove line between the ridge lines is formed on the surface of the work.
Patent JP-2000356724-A (JP)
Title: Optical fiber in which color dispersion is compensated
Inventor: BROWN CHARLES S
IPC: C03C13/04
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To make an optical fiber so that its manufacturing is easy and a transmission loss is low and also the sensitibity with respect to bending is low and also so as to show a negative dispersion whose inclination is gentle in an erbium amplifier area. SOLUTION: The optical fiber having color dispersion being equal to or smaller than -0.8 ps/(nm-km) in all wavelengths in the wavelength area of 1,530 to 1,565 nm is constituted of a center core area 31, a first ring shaped area 32 formed at surroundings of the area 31, a second ring shaped area 33 formed at the surroundings of the area 32, a clad layer 34 formed at surroundings of the area 33 and the refractive index of the core area 31 is n1 and the refractive index of the first ring shaped area 32 is n3 and its width is 4.5±105 μm, the refractive index of the second ring shaped area 33 is n4 and the refractive index of the clad layer 34 is n2 and these refractive indexes satisfy 0.45<(n1-n2)/n2<0.58 and -0.09<(n3-n2)/n2<-0.05 and 0.20<(n4-n2)/n2<0.28.
Patent JP-2001328604-A (JP)
Title: Bale extrusion device for compressor
Inventor: SUZUKI YOSHINORI
IPC: B65B27/12
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To efficiently compress a bale by protruding a bale restoration preventing pawl on the back face of a compression chamber to compress the ball efficiently, then connect an extrusion member with a door by the operation outside the compressor chamber and connect the bale with the door to extrude the same forward the compressor chamber. SOLUTION: An extrusion plate 14 is disposed on the back face side of a compressor chamber 2 and connected with a rod 19 through a stay 15 and a pipe 24 is slidably inserted in the rod 19 and set rotatably in the vicinity of a hinge section 18 of a large door 3. A hooking pawl 27 is rotatably supported and a foot-operated pedal 30 is provided outside the large door 3. When the ball is taken out, the hooking pawl 27 is rotated by the cam section 32 of the foot-operated pedal 30 and hooked it on the front end of the pipe 24, and the rod 19 is connected with the large door 3. In the above state, the large door 3 is opened and the rod 19 is drawn out and the bale is drawn forward the compressor chamber 2 by an extrusion plate 14 and removed from a rotation preventing pawl 13.
Patent JP-2001339990-A (JP)
Title: Star-delta control device
Inventor: OGASA MASAMICHI
IPC: B60L9/18
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a star-delta control device which changes the motor current and torque without step by seamlessly switching star connection and delta connection, and improve comfort for passengers. SOLUTION: A connection control circuit using the star-delta control device is constituted of a delta (Δ) connection 15 and a star (Y) connection 16 which connects windings of a three-phase AC motor 14 (hereinafter simply named 'motor') used for railway cars, an electronic switch 12 which is connected in delta (Δ) connection 15 and star (Y) connection 16 and changes to a delta (Δ) connection 15 or a star (Y) connection 16, and a controller 11 which controls the changeover of the electronic switch 12 according to a bit pattern preliminarily set.
Patent JP-2001339231-A (JP)
Title: Antenna system and radio device using the same, and waveguide attenuator
Inventor: TERAOKA TOSHIHIRO
IPC: H01Q13/02
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a low-gain antenna, used when a fixed radio communication system for microwaves and millimeter waves is used at a short distance, which has simple constitution almost without altering the external shape. SOLUTION: A waveguide antenna 1 comprises a main reflector 2, a primary radiator 3, a subordinate reflector 4, and a supporter 5 which supports the subordinate reflector 4, and a resistor 10 which attenuates a radio wave is inserted into the waveguide of the primary radiator 3 constituting the waveguide antenna 1. Consequently, the radio wave can be attenuated in the waveguide of the waveguide antenna 1 itself, so the gain of the antenna can be made equivalently low without altering the entire shape of a radio device 6 and the waveguide antenna 1. Further, an antenna system is actualized which is lowered in gain with simple constitution without varying the structural strength.
Patent JP-2001337013-A (JP)
Title: Method and apparatus for measuring strength of soil
Inventor: MORIAI YOSHIO
IPC: G01N33/24
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus capable of collectively measuring the degree of deterioration or quality classification of the internal structure of soil, a degree of land subsidence and the strength of soil to judge them and capable of accurately measuring the strength of soil for a short time by simple measuring operation. SOLUTION: In the method and apparatus for measuring the strength of soil, a flexible cylindrical member is filled with soil to be measured and hard plate-shaped members are provided at both ends of the cylindrical member to press the soil to be measured and the plate shaped member provided at one end of the cylindrical member is excited to measure the resonance vibration of the filled soil and the resonance vibration is analyzed to judge a degree of the strength of the soil.
Patent JP-2001339212-A (JP)
Title: Strut fitting device for steel tower
Inventor: ITO NOBUZO
IPC: E04H12/24
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To tightly securely fit and fix a strut as to a strut fitting device for a steel tower which is used to fit an antenna for portable telephone, etc., to, for example, the upper part of the steel tower. SOLUTION: A couple of upper and lower support frames which are sectioned in an inverted L shape and a plane nearly circular ring shape are fitted to the upper part of the steel tower T and to the support frames F1 and F2, a strut P is fitted through brackets B1 and B2 provided integrally with it. The brackets B1 and B2 are mounted on horizontal pieces Fa of the support frames F1 and F2 and fixed to the support frame by using a plate material 10 having a cut groove 11a engaging vertical pieces Fb of the support frames F1 and F2, a pair of fixing tools 10 composed of a pair of bolts 12 provided integrally at both end of the plate material, and nuts 13 threadably engaging the bolts.
Patent JP-2001337842-A (JP)
Title: Electronic device
Inventor: MAEDA TAKASHI
IPC: G06F9/54
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic device which can execute programs effectively. SOLUTION: The electronic device of the present invention comprises ROM 101 in which programs are divided into modules 105 for each processing and memorized, a loader 102 which loads RAM 104 with the programs memorized in ROM 101 at the unit of the module 105 and CPU 103 which executes the programs based on the data of the modules 105 loaded form the loader 102. The CPU 103 transmits the request for loading the unloaded module 105 to the loader 102, when the unloaded module 105 with which the RAM 104 is not loaded is necessary, the loader 102 loads the RAM 104 with the unloaded module 105 in the ROM 101, and the CPU 103 processes the data of the module 105.
Patent JP-2001337840-A (JP)
Title: Method for reducing time in timer processing for built-in software and recording medium
Inventor: TSUJITA KEISUKE
IPC: G06F9/48
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To improve the througput of a processor by efficiently executing the timer processing, which is indispensable for built-in software, under limited resources of hardware. SOLUTION: Of the timers which receive request for action, the timer having the minimum counter value is always processed in one-shot mode, and then the rate of the occurrence of the timer interrupt event 102 is reduced to a minimum.
Patent JP-2001026566-A (JP)
Title: Method for catalytically performing multiphase reaction and use of the resultant reaction product
Inventor: WIESE KLAUS-DIETHER
IPC: B01J8/06
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for catalytically performing multiphase reaction in a tubular reactor by a suitable method for e.g. hydroformylation of an olefin by including a catalyst in a continuous phase and an adduct in a disperse phase, and specifying a load factor of the reactor. SOLUTION: This method for catalytically performing multiphase reaction comprises including a catalyst in a continuous phase in a tubular reactor and an adduct in a disperse phase, and bringing a load factor B of the tubular reactor to >=0.8. The load factor B is calculated as a dimensionless pressure loss by the formula B=PD/PS PD [Pa/m] is a pressure loss per length of the reactor under operating conditions; PS[Pa/m] is a calculated value indicating the pressure magnitude per length; they are defined as the ratio of a mass-flow M [kg/s] of the total component in the reactor to a mass-flow V [m3/s] of the total component under operating conditions, which is calculated as the product of this ratio and g=9.81 m/s2, i.e., PS=(M/V)*g.
Patent JP-2001336140-A (JP)
Title: Liquefaction counter measure construction method using furnace slag
Inventor: HIROSE MAKOTO
IPC: E02D3/10
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquefaction counter measure construction method using blast-furnace slag whose density is increased by compacting a sandy ground and whose pore water pressure generated in an earthquake is depressed and dissipated. SOLUTION: After crushed stone-mat or matured blast-furnace stag mat 2 is laid on a sandy ground 1, a prematured blast-furnace slag pile 3 is formed in the sandy ground 1 to compact the sandy ground 1 by the slag pile 3 and dissipate an excessive pore water pressure P in an earthquake.