baber/WOPTO huggingface dataset:
Patent JP-2003022888-A (JP)
Title: Surface heater and heating method therefor
Inventor: ONO NORIKATSU
IPC: H05B3/20
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface heater and its heating method, capable of obtaining superior high-speed heating performance, without using a power supply using a complicated control circuit. SOLUTION: A first pair of electrodes 21 and a second pair of electrodes 22 are formed on the obverse, the reverse, or both obverse and reverse of an electric-heating layer 10 so as not to be horizontally overlapped. Each pair of electrodes is connected to a power supply, through a separate switch that can be independently opened and closed. An additional electric-heating layer may be laminated on the surface of the electric-heating layer where the pairs of electrodes are formed, or a base material layer may be laminated on the outermost obverse and the outermost reverse.  In its heating method, both pairs of electrodes are energized first to heat the surface heater, a shorter temperature balancing time is measured, when only either one of the pairs of electrodes is energized, and current supply to one pair of electrodes is stopped at a time point before the shorter time to bring temperature balancing conditions to the surface heater.
Patent JP-2003021755-A (JP)
Title: Optical connector
Inventor: IDE TAKEHISA
IPC: G02B6/42
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector which has a good transmission efficiency of optical signal and a good producibility. SOLUTION: In the optical connector 1, a plug connector 3 (plug part) which retreat the end surface of an optical fiber 15 inside from its tip part and holds it, is connected to an opto-transceiver 2 (receiving part) which contains a light receiving and transmitting element 12 giving and receiving the optical signal to and from the optical fiber 15 in the state where a space is created between the end surface of the optical fiber 15 and the light receiving and transmitting element 12. A lens 9 to transmit the optical signal transmitted by either of optical fibers 15 and the light receiving and transmitting element 12 to the other side is disposed at either of a position retreated inside from the tip part of the plug connector 3 and a position retreated inside from the end surface at the side of the plug of the opto-transceiver 2.
Patent JP-2003023351-A (JP)
Title: Non-integer frequency divider and fractional n frequency synthesizer
Inventor: MATSUNO NORIO
IPC: H03L7/183
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a non-integer frequency divider and a fractional N frequency synthesizer in which noises through a power source caused by the operating current of an accumulator are reduced and a high C/N and high speed frequency switching can be made compatible. SOLUTION: A numerical weighting value in an adder 2 is a double of an ordinary value like -4, -2 and +2. Thus, the output value of the adder 9 becomes eight values composed of the multiples of '2' like -6, -4, -2, 0, 2, 4, 6 and 8. The average time value of an output signal from the adder 9 becomes 2×L'/M'. Thus, by selecting the value of K' suitably for a required frequency dividing ratio, concerning a modulo M' of the accumulator and an input value L' to a sigma/delta modulator, L'/M' can be selected to be settled within the range of >=1/4 and <=3/4 at all times.
Patent JP-2002362465-A (JP)
Title: Advancing direction variable structure
Inventor: MISHIMA SHIZUO
IPC: B62K21/10
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an advancing direction variable structure capable of applying the force to realize the predetermined direction by providing the advancing direction in advance with respect to a moving means capable of moving the relative position, and releasing the enforcement to another advancing direction. SOLUTION: The advancing direction variable structure comprises a first member 10 capable of relatively controlling the advancing direction of the moving means and a second member 20 provided in a relatively fixed or movable manner to the moving means, and a pressure applying structure 33 to be pressurized by the pressure is provided between the first member 10 and the second member 20.
Patent JP-2002360072-A (JP)
Title: Apparatus and method for culturing plant
Inventor: KOBAYASHI HIDETOSHI
IPC: A01G27/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To connect a water-absorbing sheet to a plant culture liquid stored in a container from the bottom of a plant culture medium and enable the circulation of the plant culture liquid stored in the container. SOLUTION: A container 2 storing a plant culture liquid for irrigating a medium 1 is placed. A water flow groove 4 is formed on the bottom of the container 2. Above the water flow groove 4, the medium 1 is placed via a water absorbing sheet or the like so that the plant culture liquid stored in the water flow groove 4 can be supplied to the medium 1 by capillary phenomenon or the like. An overflow drainpipe 5 for the water flow groove is placed on the container 2 to drain the amount of the liquid exceeding the water level for storing the liquid in the water flow groove 4. A liquid feeding port 3 is formed in the symmetrical direction to the overflow drainpipe for the water flow groove 5 in order to store the plant culture nutritional liquid in the water flow groove 4, and the liquid is supplied to the container 2.  After the liquid supply from the liquid feeding port 3 is stopped, the liquid is stored in the water flow groove 4 at a water level determined by the overflow drain pipe for the water flow groove. Further the apparatus is designed in such a manner that the water level can be temporarily raised up to a position higher than the head of the overflow drain pipe for the water flow groove.
Patent JP-2003023960-A (JP)
Title: Pickling tool
Inventor: UCHIDA SEISAKU
IPC: A23B7/10
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a pickling tool, making the size of the pickling tool for pickling materials to be pickled, more compact and easy for handling. SOLUTION: This pickling tool is provided by housing the material to be pickled in a container 3 and covering a middle lid 4 on it, loading the container 3 on a bottom plate 5 of a pickling tool main body 2, shaking with a shaking frame 7, and compressing a guiding member 14 of the middle lid 4 by a compressing bar 9 energized in lower direction by a spring member 10 which is installed at the upper side middle part of a gate-shaped frame 8 as freely movable up and down. Further, a semi-spherical state compressing part 9a is installed at the lower end part of the compressing bar 9, and an approximately V-shaped recessed part d is installed at the upper surface of the guiding member 14 so as to guide the compressing part 9a.
Patent JP-2003028034-A (JP)
Title: Starter-generator
Inventor: HAMAI KYUGO
IPC: H02K7/116
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To improve balance relative to a drive shaft of an engine in a starter- generator for executing a start of the engine and power generation during traveling to improve engine mountability, to miniaturize the generator, and to reduce a cost. SOLUTION: In a second planetary gear PGS2, a ring gear 23 is fixed, a carrier 22 is connected to an input shaft 1, and a sun gear 21 is coaxially installed to a first planetary gear PSG1 and a generator ALT. In the first planetary gear PSG1, a sun gear 11 is coaxially installed to a starter motor STR, and a ring gear 13 can be fixed or be released by a brake BRK.
Patent JP-2003027479-A (JP)
Title: Supply/storaging method of tremie pipe and supply/ storaging rack
Inventor: HIROSE YUUICHIROU
IPC: E02D15/04
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a supply/storaging method of tremie pipes and a supply/ storaging rack, capable of promoting controllability of the tremie pipes in a method casting a ready mixed concrete or a sludge mortar or the like into an underground hole, at the same time, facilitating cleaning work of the tremie pipes and increasing safety and efficiency by preventing the collapse accident of the tremie pipes. SOLUTION: For the supply/storaging method of the tremie pipes using a plurality of tremie pipes connected to each other, so that it becomes a predetermined length for casting the ready mixed concrete or the sludge mortar or the like into the excavated underground hole, the tremie pipes having different lengths are separately stored in divisions 21 formed in a rack body 20 in an erect state, and a worker selects the tremie pipe 10 having an optional length stored in the rack body 20 for providing the supply/storaging method of the tremie pipes set, in a state of enabling them to hang up and the supply and keeping rack, by using working decks 24 erected on a position surrounding around the rack body 20.
Patent JP-2003024762-A (JP)
Title: Dispersion device
Inventor: YAMAGUCHI MITSURU
IPC: B01F7/04
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion device, which can carry out steady agitation over a long period of time without deteriorating the quality of a dispersed liquid and can facilitate the maintenance by preventing the generation of corrosion of a fixing tool for a stirring pin. SOLUTION: A cooling chamber 54 for circulating a temperature control liquid is formed between a vessel jacket 23a and a vessel inner cylinder 23b. Each of a plurality of the stirring pins 41 protruded from the inner periphery of the vessel inner cylinder 23b is fixed by each fixing tool 42 exposed from the outer periphery of the vessel inner cylinder 23b into the cool chamber 54. Each of sacrificial electrodes 60 made of a material having a higher ionization tendency than those of materials of members each making the fixing tool 42 and the cooling chamber 54 is disposed adjacently to each fixing tool 42 in the cooling chamber 54.
Patent JP-2002096397-A (JP)
Title: Polyimide molding and method for manufacturing the same
Inventor: TSUMIYAMA TATSUO
IPC: C08G73/10
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyimide molding having high productivity, by improving physical properties of much outgas in a high water absorption ratio of a pyromellitic acid polyimide powder molding containing a pyromellitic acid component and a 4,4'-diaminodiphenyle ether, low chemical resistance and dimensional stability. SOLUTION: The method for manufacturing the polyimide molding by CIP molding or the like comprises a step of molding the polyimide resin powder obtained by polymerizing a 3,3',4,4'-biphenyltetracarboxylic acid, its acid ester or its acid dianhydride and 2,3,3',4'-biphenyltegtracarboxylic acid, its acid ester or its acid dianhydride and a p-phenylenediamine by a pressure of about 3,000 to 5,000 kgf/cm2; and then a step of baking the powder at about 460 to 550 deg.C at a low pressure. In this case, the polyimide molding is formed by the method with a density of the molding of a range of 1.28 to 1.34 g/cm3.
Patent JP-2003037691-A (JP)
Title: Information communication management device and its method
Inventor: NISHIO SHINICHI
IPC: H04M11/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an information communication management device by which a prescribed business place can easily manage an operating state of an information communication device of each user employing the information communication device. SOLUTION: The information communication management device 20 for managing an operating state of an information communication device 10 in a prescribed business place, is provided with; user cards 30, 30a that are required when users 29, 29a use the information communication devices, are mobile recording media distributed to the users, and record user identification information to identify the users; data transfer devices 15, 16 that is connected to the information communication devices started to use by the user cards and output user communication information with respect to the operating state of the information communication devices and the user identification information;  and a central management device 23 that collects the user identification information and the user communication information outputted from the data transfer devices to manage the operating state of the information communication devices.
Patent JP-2003039292-A (JP)
Title: Lens centering device
Inventor: ISAKA TORU
IPC: B24B9/14
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To keep a centering accuracy for lenses equivalent to or more than conventional accuracy, and at the same time, enable the centering for lenses of minute diameter. SOLUTION: A frame 1 is provided with a lower axis fixture 2 which is rotatable with a lens 20 placed on it and an upper axis fixture 3 which grips the lens 20 together with the lower axis fixture 2 and rotates synchronously. The frame 1 is provided with an eccentricity measuring device 30 which emits a laser beam toward a surface to be detected 21 of the lens 20 and detects an eccentricity of the lens 20 based on reflected light on the surface to be detected 21. The frame 1 is also provided with a total reflection mirror 36 which is retractable between the lower axis fixture 2 and the upper axis fixture 3 and reflects the laser beam emitted from the eccentricity measuring device 30 so as to direct to the surface to be detected 21 of the lens 20.  Besides the frame 1 is provided with a lens pushing part 40 which adjusts the position of the lens 20 on the lower axis fixture 2 depending on a detected result of the eccentricity measuring device 30 and a rotary grinding wheel 50 which centers the aligned lens 20.
Patent JP-2003036103-A (JP)
Title: Process control system
Inventor: ANDO HIROYUKI
IPC: G06Q50/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To actualize more flexible process progression control. SOLUTION: An algorithm processing part 203 refers to a working data file 202e according to stored control contents and executes necessary control algorithm to generate control data. Once the control data are generated, an execution processing means 202a takes them out through an algorithm data interface 202d and a communication control part 204 sends them to a control controller 300.
Patent JP-2003033631-A (JP)
Title: Membrane separator and waste water treating method
Inventor: MATSUMOTO YUTAKA
IPC: B01D65/08
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a membrane separator and a waste water treating method which maintain high permeability over a long period by stripping fouling stuck to membrane surface. SOLUTION: This membrane separator permits a plurality of flat membranes 2 for filtration in which the passages 4 of permeate are formed to be erected and is provided with a plurality of stripes 8 which are arranged freely swingably between the flat membranes 2 for filtration and an aeration pipe 14 which is arranged under the stripes 8. This waste water treating method uses the membrane separator.
Patent JP-2002112026-A (JP)
Title: Processor and method for improving edge by setting adjustable threshold
Inventor: II ESU UG
IPC: G06T5/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a system and method by which edge improvement can be performed on an image for correcting the image so as to reduce notches in the image. SOLUTION: An adjustable threshold device uses the present input gray-level pixel instead of a binary pixel value following a threshold standard. In order to adjust a threshold which meets the threshold standard, an operator which can perform input and access to the threshold device is used by the operator of the device. In order to reduce notches formed on the edge of the image, adjacent pixels formed following the threshold standard similarly to the present binary pixel formed following the threshold standard are inspected in accordance with a standard preset for deciding the use of the gray scale value instead of the present pixel. Generally, threshold adjustment is performed at a spot where, for example, under color removal and/or gray component substitution is used.
Patent JP-2002142947-A (JP)
Title: Table cloth
Inventor: KIJIMA MASATO
IPC: A47G11/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a table cloth by using a film or a sheet which can be easily recycled, can be discarded or incinerated with a low risk of generating poisonous gases, is good for the global environment, is non-sticky and exhibits high softness and transparency. SOLUTION: The table cloth a film or a sheet having at least one layer of propylene polymer [I] (1) whose meso-pentad fraction (mmmm) is 0.2-0.6 and (2) whose racemic pentad fraction (rrrr) and (1-mmmm) satisfies the condition [rrrr/(1-mmmm)]<=0.1. The table cloth also uses a film or a sheet having at least one layer of resin composition which contains 1-99% by mass of propylene polymer [I] and 99-1% by mass of olefinic polymer [II].
Patent JP-2002156516-A (JP)
Title: Retroreflective sheet
Inventor: KIJIMA MASATO
IPC: C08J5/18
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a retroreflective sheet easy to recycle, less liable to emit poisonous gases, etc., when discarded or incinerated, not harmful to the global environment, less liable to stick and excellent also in flexibility and transparency. SOLUTION: The retroreflective sheet has at least one layer comprising a propylene polymer [I] which satisfies (1) a fraction (mmmm) of a meso pentad of 0.2-0.6 and (2) the relation of [rrrr/(1-mmmm)]<=0.1 between the fraction (rrrr) of a racemic pentad and (1-mmmm). The retroreflective sheet has at least one layer comprising a resin composition containing 1-99 mass% propylene polymer [I] and 99-1 mass% olefin polymer [II].
Patent JP-2003045591-A (JP)
Title: Ic package centering mechanism of ic socket
Inventor: OIKAWA TAKAHIRO
IPC: H01R33/76
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an IC package centering mechanism of an IC socket, capable of adjusting the center of an IC package to the IC socket using a simple structure, and reducing control of work accuracy of a package guide. SOLUTION: This open top type IC socket includes a base body, a cover, a floating plate, a plurality of latches rotating by a vertical movement of the cover, and sandwiching the IC package between the latches and the floating plate, the package guide arranged on the floating plate, and a contact. A positioning dam, having a dam inclined face, is integrally formed in the plurality of latches so as to be arranged on the floating plate, when the IC socket is put in an opening state. The positioning dam is arranged, so as that it becomes symmetrical with respect to the center of the floating plate.
Patent JP-2003048912-A (JP)
Title: Catalyst component for polymerizing vinyl compound, catalyst for polymerizing vinyl compound, method for producing vinyl compound polymer and use of transition metal compound
Inventor: OI NOBUO
IPC: C08F12/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst component and a catalyst for polymerization capable of producing a copolymer of vinyl compounds having a bulky substituent with good copolymerizability, a method for producing the copolymer of the vinyl compounds having the bulky substituent and uses of a transition metal compound for producing the copolymer of the vinyl compounds having the bulky substituent with the good copolymerizability. SOLUTION: This catalyst component is used when the bulky vinyl compounds are subjected to addition polymerization. The catalyst component used for polymerizing the vinyl compounds comprises a transition metal compound represented by the following general formula [I] or [II]. The vinyl compound (1): a vinyl compound represented by CH2 =CH-R in which the steric parameter Es of the substituent R is <=-1.64 and the steric parameter B1 of the substituent R is >=1.53 and the vinyl compound (2): a vinyl compound represented by CH2 =CH-R' in which the substituent R' is a secondary alkyl group or a tertiary alkyl group.
Patent JP-2003048606-A (JP)
Title: Picking system
Inventor: MATSUO YOICHI
IPC: B65G1/137
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To improve a working efficiency while suppressing occurrence of working errors by enabling two-man working per working zone according to need in a picking system provided with a means for placing picked commodities temporarily. SOLUTION: In a working zone Z, temporary placement direction units 50 are provided so that they face a main working area Z1, wherein the temporary placement direction units 50 direct temporary placement sections 31 for temporarily placing picked commodities from commodity storage sections 21 by orderer. Charging direction units 60 are provided so that they are visible from the areas Z1 and a sub working areas Z2, wherein the charging direction units direct containers A for charging the commodities of the temporary placement sections 31. In addition, the temporary placement sections 31 are capable of sliding freely to either of the area Z1 and the area Z2 sides. In the case of one-man working, a worker X1 performs picking and charging, while in the case of two-man working, the worker X1 performs picking, and another worker X2 performs charging.
Patent JP-2003048620-A (JP)
Title: Taking-out hand for plate member
Inventor: MATSUI YOSHIKAZU
IPC: H01L21/68
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a taking-out hand capable of smoothly and surely taking out plate members such as piled wafers one by one regardless of sizes and kinds. SOLUTION: This taking-out hand is provided with fixed legs 3a, 3b for pressing a pair of corner parts opposite to each other in the longitudinal diagonal direction of an approximately square wafer 10 from an upper part to determine a height standard, holding legs 4a, 4b having adsorption pads 5a, 5b on their tips for adsorbing and holding a pair of corner parts opposite to each other in the lateral diagonal direction of the wafer, a Bernoulli sucker 6 for holding a central part of the wafer, and a cylinder for driving the holding legs 4a, 4b to come in and out for changing the pulling-up amount of the wafer from the height standard.
Patent JP-2003048546-A (JP)
Title: Steering device for vehicle
Inventor: MORITA MAKI
IPC: B62D1/184
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To smoothen the adjustment of the position of a steering wheel and to facilitate the dimensional management of a connecting mechanism. SOLUTION: This steering device for vehicle comprises a movable bracket mounted on a body-side fixed bracket 31 through a connecting mechanism 60 so as to be capable of protruding and recessing in the axial direction of a steering shaft 21, a steering column 51 mounted on the movable bracket, and the steering shaft rotatably mounted on the steering column. Accordingly, the positions of the steering shaft and steering wheel can be adjusted in the axial direction of the steering shaft. The connecting mechanism comprises a pair of flat pin guide faces 81 and 81 extending in the axial direction of the steering shaft and a connecting pin 61 inserted between the pin guide faces. The pin guide faces are provided in the lateral center of the movable bracket, and the connecting pin is provided on the fixed bracket.  Accordingly the connecting pin can be guided relatively movably in the axial direction of the steering shaft by the pin guide faces.
Patent JP-2002123408-A (JP)
Title: Method and device for processing procedure step
Inventor: SCHLEMM PETER
IPC: G06F11/34
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To more flexibly constitute a processing method for procedure step, with which can output signal is generated in one procedure step. SOLUTION: It is checked whether an output mode is turned on or not and only when the output mode is turned on, the output signal is outputted. Besides, this method has a code instructing which module, which device or which procedure step generates the output signal and further, the output signal has a code instructing where the procedure step generating the output signal is stored.