baber/WOPTO huggingface dataset:
Patent JP-2001309625-A (JP)
Title: Motor of permanent-magnet type
Inventor: OKAWA YOSHIMITSU
IPC: H02K3/28
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a stator capable of reducing in size and cost even for use in a large-capacity motor of a permanent-magnet type that induces the size of a diameter direction of a stator iron core to be enlarged. SOLUTION: In the stator of the motor of the permanent-magnet type driven by a three-phase power comprising windings 14 wound to each gear 11 of the stator iron core 13 in a concentrated-winding method, windings U1a and U1b, V1a and V1b, W1a and W1b and the like, which respectively adjoin to each other and respectively form a predetermined winding group, are connected so that an identical phase of the power shall have an identical polarity.
Patent JP-2001304529-A (JP)
Title: Method and apparatus for treating coke furnace gas desulfurization waste solution
Inventor: SAKUMA HIROO
IPC: F23G5/44
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for treating coke furnace gas desulfurization waste solution wherein energy saving is achieved in treatment equipment for the coke furnace gas desulfurization waste solution, and pressure control in a desulfurization waste solution combustion furnace important in the equipment is achieved. SOLUTION: In a treatment method for a coke furnace gas desulfurization waste solution in which coke furnace gas desulfurization waste solution is combusted in a combustion furnace, and produced sulfur dioxide is oxidized in a converter, and produced sulfur trioxide is treated, there are provided a combustion air fan o the combustion furnace, and a converter cooling air supply piping system where part of the piping serving as a converter cooling heat exchanger is disposed in the converter. Heated air on the output side of the converter of the converter cooling air supply piping system is sucked into the combustion air fan.
Patent JP-2001304970-A (JP)
Title: Non-contact temperature measuring device, non-contact thermometer, and method for measuring temperature
Inventor: KINO YOSHIHIRO
IPC: G01J5/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To accurately position an infrared radiation thermometer for a filament as the precision in temperature measurement degrades when the filament displaces from a focal point, where temperature is measured by detecting the amount of infrared ray radiation from the filament provided at the focal point away from an infrared sensor at a measurement part of the thermometer, related to a non-contact thermometer such as an infrared radiation thermometer for measuring the temperature of the filament. SOLUTION: An alignment bracket 25 for aligning an infrared radiation thermometer 15 relative to the filament Y is provided at the lower stream side end-part of a heater 3 of a false twister of a filament processing device, with the infrared radiation thermometer 15 allowed to hit the alignment bracket 25. The infrared radiation thermometer 15 comprises a holding part 15b and a magnet 21 which magnetically attracts the alignment bracket 25 of a component of the false twister.
Patent JP-2001307704-A (JP)
Title: Fixing structure of film package battery
Inventor: YOSHIHISA HIROYOSHI
IPC: H01M2/10
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of a film package battery which has a high impact resistance. SOLUTION: In a fixing structure 10 of a film package battery, a film package battery 1, with a power-generating element 3 placed and sealed inside a film package 4, is placed in a battery housing part 5. At the same time, a particular part of an inner wall surface of the battery housing part 5 and a particular part of an outer side surface of the film package battery 1 are positioned to be spaced apart, and a filling member 2 which fills portion between the particular part is interposed.
Patent JP-2001302800-A (JP)
Title: Novel minute powder derived from keratin and method for its manufacturing
Inventor: MURAKAMI MINORU
IPC: C08J5/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a novel minute powder derived from feather and to provide a method for its manufacture. SOLUTION: This novel minute powder derived from feather is a minute powder detaining feather's β-structure and made into a fine stricture by an extruder but not lowering the molecule size of the feather, and desired, pulverized. The method for manufacturing the minute powder derived from feather is a manufacturing method detaining feather's β-structure and comprising a process of making into a fine structure by using an extruder but not lowering the molecule size of the feather, and a process of washing and drying the obtained treated product, and if necessary, pulverizing and classifying the particle. Processed product of this minute powder derived from feather is prepared by molding and processing the feather minute powder in a suitable form or structure.
Patent JP-2001151904-A (JP)
Title: J association oriented dispersion film and its preparation method
Inventor: KOBAYASHI TAKAYOSHI
IPC: C08J5/22
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a J association oriented dispersion film which has a large dipole and which can be suitably used as a non-linear optical element and its preparation method. SOLUTION: A dispersion of a meso J association is prepared by dissolving a cyanin pigment and a polyvinyl alcohol in water. The meso J association dispersion is maintained at a predetermined temperature to maintain a high viscosity. The meso J association dispersion is then dropped onto a glass substrate and subjected to a rubbing treatment. This allows the cyanin pigment to associate and a J association oriented dispersion film comprising polarized, oriented J association to be obtained.
Patent JP-2001302147-A (JP)
Title: Structure of mounting rail to staircase
Inventor: MURANAKA MASARU
IPC: B66B9/08
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide structure of mounting a rail to a staircase eliminating the problems of cracks in a step board and of construction by fixing a stay to a wooden staircase not only at a step board but also at a step board positioned upper than the former step board or a kick-up plate. SOLUTION: In the structure of mounting a rail to the staircase (a) wherein a stay 11 is erected on and fixed to the step board 1 of the stair case (a), and the rail 12 is fixed on the side of a face the stay 11, the middle part of the stay 11 and a step board 1a positioned upper than the step board 1 to which the stay 11 is fixed are connected to each other by a bracket 17.
Patent JP-2001301814-A (JP)
Title: Packaging material for rolled film
Inventor: SHINDO MICHIO
IPC: B65D65/34
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material for a rolled film which can easily unseal a packaging material body, and reduce the cost by reducing the manufacturing steps because the adhesive is used both for the adhesion of the packaging material body and a tear portion by forming the tear portion by the hot melt adhesive. SOLUTION: In this packaging material for the rolled film to package the entire rolled film 2 which is wound in a roll with one end side in the longitudinal direction of the film as a winding center, the packaging material body 3 has a rectangular shape with the width larger than the length in the axial direction of the rolled film 2 and larger than the circumference of the rolled film 2, the rolled film 2 is packaged by the packaging material body 3 by one turn in the circumferential direction, both ends thereof overlap in the axial direction of the rolled film 2, the overlapping portion is adhered by the hot melt adhesive 4 to form a strip-like tear portion 5.
Patent JP-2001309710-A (JP)
Title: Portable mowing machine for ridge
Inventor: SHIMADA MITSUO
IPC: A01D34/81
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable mowing machine for a ridge which is set in such a way that troubles such as abnormal overheat caused by the clogging of a motor composed of an internal engine or the like with mowed grass and/or dust do not occur. SOLUTION: A handle 50 is connected to a mowing work part 5 which has a cutting blade 10, the motor 30 for driving the blade 10, a shield cover 11 for covering a part or the whole of the blade 10 and grounding members 20, 20 capable of sliding on the ground (N, M). The motor 30 is mounted and held on the shield cover 11, and an opening-and-closing type or removable dust control cover 70 is arranged in such a way as to cover the motor 30.
Patent JP-2001316204-A (JP)
Title: Agent for vitalizing plant
Inventor: SUZUKI TADAYUKI
IPC: A01N43/52
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an agent which can efficiently improve the vitality of the plant without chemically injuring the plant. SOLUTION: This agent for vitalizing a plant, comprising a substance having a green cell groth improving degree of >=5% measured by a specified method.
Patent JP-2001276787-A (JP)
Title: Prefabricated integration-type biogas plant and its construction method
Inventor: KAWADA TANOSHI
IPC: C10L3/06
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To construct a high quality and long life biogas plant at a low cost. SOLUTION: This prefabricated integration-type biogas plant is constructed at a reduced construction cost, by shortening the construction period and cutting down the man-hours of workers using precast concrete plates which are indispensable for keeping the high quality and the long life, and which are easy to special treatment and are manufactured in a factory.
Patent JP-2001311802-A (JP)
Title: Method for producing lens array, lens array and method for subjecting lens array to light shielding treatment
Inventor: YOSHIKAWA YASUHIRO
IPC: G02B5/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To produce a lens array excellent in optical characteristics with good production efficiency at a low cost. SOLUTION: The lens array is produced through a step for molding a lens array body 1' including plural lenses 11 and a holder part 10' which holds the lenses in an integrated shape from a light transmissive resin, a step for masking the lens faces 11a, 11b of each of the lenses 11 with a coating film 2 by coating the lens faces 11a, 11b with a first coating material, a step for forming a light shielding film 3 by coating the external surface of the holder part 10' with a second coating material having higher adhesive power to the lens array body 1' than the first coating material and a step for removing the coating film 2 from the lens faces 11a, 11b.
Patent JP-2001317331-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: ASANUMA TAKAMITSU
IPC: F01N3/24
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent a sulfate from being generated while removing particulates in the exhaust gas by oxidizing the particulates before they are accumulated in a laminated state on a particulate filter. SOLUTION: The discharged particulate quantity M and the particulate filter temperature TF are maintained so that only particulates less than a fixed limit quantity capable of being oxidized and removed when the discharged particulate quantity M becomes smaller than an oxidizable/removable particulate quantity G even if the discharged particulate quantity M may temporarily become larger than the oxidizable/removable particulate quantity G, thereby the particulates in the exhaust gas are oxidized and removed on the particulate filter 22 without generating a luminous flame, and the particulate filter temperature TF is prevented from rising to the sulfate generating temperature TF1 or above at which the sulfate generated quantity exceeds an allowable value.
Patent JP-2001320540-A (JP)
Title: Picture processing system
Inventor: WATANABE HIDEYUKI
IPC: G06F3/12
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a picture processing system which enables copy and FAX functions to operate in parallel and is provided with a filing function also. SOLUTION: The picture processing system is provided with a picture data bus line 151 which transfers picture data in time division, a plotter 120 which takes in recording picture data on the picture data bus line 151 to perform picture recording, a computer bus line 150 which is used for DMA transfer of picture data, a RAM 103 where picture data on the computer bus line is stored, an HDD 160 where picture data stored in the RAM 103 is stored, an NCU 104 which transfers picture data stored in the RAM 103 and the HDD 160 to a picture file server connected to a network 170, and a DMA controller 107 which temporarily stores read picture data, transmission picture data,  and reception picture data on the picture data bus line 151 in a FIFI 1 buffer 105 and a FIFO 2 buffer 106 and transfers picture data to the computer bus line 150 by DMA transfer at each time of DMA request from buffers 105 and 106.
Patent JP-2001314730-A (JP)
Title: METHOD AND DEVICE FOR REDUCING NOx
Inventor: HIROHATA TAKESHI
IPC: B01D53/81
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing NOx in exhaust gas without any addition of ammonia and hydrogen, etc. SOLUTION: This method for reducing NOx in exhaust gas has the process 1 in which NOx-containing exhaust gas is passed through activated carbon and at the same time, the activated carbon is irradiated with plasma and the oxygen concentration in the exhaust gas is made to be 5% or less and the process 2 in which the exhausted gas is once more passed through activated carbon in the process 1 further irradiated with plasma.
Patent JP-2001323448-A (JP)
Title: Method and apparatus for forming sand pile
Inventor: OUCHI MITSUNORI
IPC: E02D3/08
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To improve a conventional method and apparatus for forming a sand pile through the feeding of compressed air into a casing pipe, in that they cannot properly cope with various conditions of the ground, leading to the fear that sand may be blown around or that a cavity for forming the sand pile may collapse. SOLUTION: An end lid 12 mounted at the end of the casing pipe 11 includes an end lid case 13 approximately in the form of a truncated cone, a ball valve 16 vertically movably enclosed in the end lid case 13, and a valve seat part 14 with which the ball valve 16 makes contact to close the interior of the end of the casing pipe 11. An earth pressure sensor S1 for measuring earth pressure around the end lid case is provided on the outside of the end lid case 13 and a pressure sensor S2 for measuring air pressure within the casing pipe 11 is provided inside the case. Further, an air feed port for feeding the compressed air is provided thereinside.
Patent JP-2001310500-A (JP)
Title: Optical writing unit and imaging apparatus
Inventor: MASUDA KOJI
IPC: G03G15/04
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical writing unit in which the interval between an image carrier and a light emitting array substrate can be decreased by eliminating positional interference of the image carrier and the light emitting array substrate. SOLUTION: The optical writing unit comprises a light emitting element array 2 where a plurality of light emitting elements are arranged linearly such that the of outgoing optical axes are parallel with each other, and a focus element array 4 where focus elements of the same number as the plurality of light emitting elements are arranged in parallel such that the incoming optical axis Xa is parallel with the outgoing axis Xb wherein the optical path of an outgoing light beam from each light emitting element in the light emitting element array 2 is altered in the same direction by the focus element array 4 and introduced to an image carrier 5. The optical writing unit is provided with a mirror 6 for altering the optical path of an outgoing light beam from the focus element array 4.  The mirror 6 for altering the optical path converges the outgoing light beam from the focus element array 4 in the sub-scanning direction.
Patent JP-2001323412-A (JP)
Title: Curved surface cutting apparatus
Inventor: NODAGASHIRA YOSHIKAZU
IPC: E01C23/09
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To quickly complete height control work and to secure sure and stable fixed support state. SOLUTION: A bit holder part 19 of a cutter bit 17 is inserted in a bit holder insert hole 13 provided in a rotatable cutter drum 3 supported on a machine body 9, the bit holder part 19 projected upward from the bit holder insert hole 13 is fixed and supported by a holder fixing part 21. A control member 27 is inserted in the bit holder insert hole 13 to control the height.
Patent JP-2001330526-A (JP)
Title: Sensor for measuring pressure distribution and frictional force distribution
Inventor: SATO SHIGERU
IPC: G01L1/20
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a sensor for measuring pressure distribution and frictional force distribution, having a relatively simple structure, easy to miniaturize, and able to be made up of flexible materials if necessary. SOLUTION: This sensor is equipped with a pair of pressure plates 1, 2 having a large number of projections and recesses shaped so as to fit to each other on their mutually opposed surfaces, and a sheet-like pressure-sensing conductive material 3 put between the mutually opposed surfaces of the pressure plates. Detection parts A to D are formed by disposing electrodes A1 to D1 and electrodes A2 to D2 opposed thereto, respectively, on top faces 11, bottom faces 12, and intermediate faces, of the projections or recesses on the mutually opposed surfaces of the pressure plates. A processing circuit is provided for detecting electric conductivity between the electrodes of each detection part.  Based on the detected electric conductivity, the distribution of pressure vertically acting on a sensor surface and the distribution of frictional force acting parallel to the sensor surface of an outside surface of the pressure plate can respectively be measured.
Patent JP-2001332784-A (JP)
Title: Laser oscillator and laser machining system comprising it
Inventor: HISAKUNI AKIRA
IPC: B23K26/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a laser oscillator having a means for detecting abnormality of an optical fiber on the laser light incoming side, and a laser machining system comprising the laser oscillator. SOLUTION: The laser oscillator comprises a means for outputting an alarm signal upon detecting abnormality of an optical fiber on the laser light incoming side, and a control means for stopping laser oscillation upon receiving the alarm signal.
Patent JP-2001056050-A (JP)
Title: Control device for power transmission mechanism for vehicle
Inventor: TANAKA KOHACHI
IPC: B60W10/10
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To efficiently operate a clutch mechanism during deceleration of a vehicle, regardless of a deceleration degree of the vehicle. SOLUTION: During vehicle deceleration, an electronic control device 40 operates a lock up mechanism 12 for connecting and disconnecting a power transmission path of a drive wheel rotary shaft 32 and an engine output shaft 10 via a nonstep variable speed gear 20 and makes an engine ENG and a drive wheel DRV in a directly connected state. When stepping amount of a brake pedal detected by a brake sensor 43 and a deceleration degree of a vehicle are judged to be large, lock up release speed is set to be a low speed side and an operation releasing time of the lock up mechanism 12 during vehicle deceleration is set to be delayed.
Patent JP-2001332618-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA KOJI
IPC: H01L21/316
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device whose wiring capacitance can be reduced effectively, by excluding a stopper film of an SiON film, and by forming its wiring layer in a portion separated, e.g. by 20 nm or more, from its lower-layer insulation film having a high dielectric constant. SOLUTION: The semiconductor device having a multilayer trench-wiring structure using Cu as the main material thereof is characterized in that there are used respectively an insulation film having a low dielectric constant, as the interlayer film of its Cu-wiring portion, and an insulation film having a high dielectric constant, as the interlayer film of its portion having such a metallic pole as a plug whereby its wirings are joined to each other.
Patent JP-2001331828-A (JP)
Title: System for charging toll
Inventor: MIZUKAMI SHINJI
IPC: G07B15/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a toll charging system with which a toll can quickly and simply be settled and traffic details can accurately be grasped and which can be used to charge impartially at both an entrance gate and an exit gate. SOLUTION: When a vehicle 10 travels through the entrance gate 2a of a toll road, an ETC receiver 15 receives charge information 30 and 40. An on-vehicle terminal 11 transmits the information 30 and 40, basic information 50 on the vehicle, etc., card information 60, etc., to a host computer 5 through a portable telephone 13. The computer 5 collates the basic information and the card information, connects a settlement system 20 and performs prescribed charging processing shown by the charge information. The computer 5 subsequently transmits traffic information 70 to the terminal 11 through the telephone 13 and prints out the information 70 from a printing means 14.
Patent JP-2001328019-A (JP)
Title: Turbine rotor blade groove cutting tool and turbine rotor blade groove cutting method
Inventor: TAKAHASHI TSUTOMU
IPC: B23C5/12
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of the processes, and to perform highly accurate work. SOLUTION: This turbine rotor blade groove cutting tool includes a body shaft 1, a first blade row 9 formed on the body shaft 1 and a second blade row 11 formed on the body shaft 1 at the axial directional tip side of the body shaft 1. The second blade row 11 has a unit blade row 14. The unit blade row 14 includes a preceding element blade 15 and a succeeding element blade 16 succeeding in the rotational direction to the preceding element blade 15. Since the succeeding element blade 16 and the preceding element blade 15 of the second blade row share cutting capacity, excessive sharing of the cutting capacity is avoided to improve cutting performance. The preceding element blade 15 is arranged in a position different in the shaft direction to the succeeding element blade 16, and shares a different cutting area to further improve the cutting performance.
Patent JP-2001329848-A (JP)
Title: Intake device for engine
Inventor: OISHI HIROSHI
IPC: F02D9/02
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent a tumble generating valve from being fixed without impairing engine startability. SOLUTION: The intake passage of an engine is branched into two passages on the downstream side of a throttle valve, and the tumble generating valve capable of being opened or closed by the signals of an electronic control device is arranged in a main passage. The tumble generating valve is temporarily fully closed (step S6) at an engine stop, then it is slightly opened (step 7) and held at this opened state until the next engine start. A slight gap is generated between the tumble generating valve and the wall of the main passage during the engine stop, thus preventing the tumble generating valve from being fixed or frozen by stains.
Patent JP-2001332611-A (JP)
Title: Apparatus for measuring shape of carrier
Inventor: SHIMIZU FUSAO
IPC: G01B11/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a shape measuring apparatus which can measure highly accurately the attitudes of a carrier and the semiconductor wafers stored in the carrier. SOLUTION: The shape measuring apparatus has stages 12, 20 for supporting a carrier 18 of an object and has a measurement portion 10 for measuring the shapes of the object. In order that the stages 12, 20 support the object by kinematic coupling, they have kinematic coupling pins 20a, 20b, 20c.