baber/WOPTO huggingface dataset:
Patent JP-2001347841-A (JP)
Title: Flooding detection device
Inventor: NIKI MANABU
IPC: B60K15/03
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a flooding detection device capable of certainly detecting a part of a vehicle, especially a fuel tank or an engine main body flooded. SOLUTION: It is judged as a part of a vehicle, especially an engine main body is flooded (S109, S113, S114, S117) at the time when variation of tank internal pressure PTANK (=|PTANK-PTRIV|) becomes more than specified variation DPTRIV and engine water temperature TW is lowered lower than a specified temperature value DTWADRIV. Additionally, it is judged as the fuel tank is flooded when the tank internal pressure PTANK is lowered lower than specified judging pressure PTNEGA04.
Patent JP-2001350620-A (JP)
Title: Display control device
Inventor: MASUDA KOICHI
IPC: G09G5/39
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce the data transmission quantity between a display control device and a host computer. SOLUTION: The area of a display RAM 11 is partitioned into a display area 11a and a component area 11b. A bit map data having a high display frequency is preliminarily written in the component area 11b, and the data of the component area 11b is transferred to and displayed on the display area 11a.
Patent JP-2001347389-A (JP)
Title: Laser beam machining device
Inventor: MATSUZAKA FUMIO
IPC: B23K26/064
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To selectively emit a laser beam having an excellent electric efficiency or a laser beam having an excellent beam quality. SOLUTION: The device is provided with a laser diode stack 7 which generates a semiconductor laser beam, a first optical fiber 10 which transmits the semiconductor laser beam, a first radiation part 12 which is provided at the end of the first optical fiber 10 and irradiates an object 23 to be machined with semiconductor laser beam, a switching device 15 which is located between the laser diode stack 7 and the first optical fiber 10 and switches the optical path of the semiconductor laser beam either to the first optical fiber 10 or the other, a resonator 18 which converts the semiconductor laser beam switched to the other optical fiber into a solid state laser beam,  a second optical fiber 20 which transmits the converted solid state laser beam and a second radiation part 22 which is provided at the end of the second optical fiber 20 and irradiates the object 23 to be machined with the solid state laser beam.
Patent JP-2001018344-A (JP)
Title: Composite oriented polyester film
Inventor: SASAKI YASUSHI
IPC: G11B5/73
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a composite oriented polyester film excellent in both of running properties and electromagnetic conversion characteristics and markedly reduced in the generation of an abrasion powder in a calendering process. SOLUTION: In a composite oriented polyester film 5 comprising at least three or more layers, particles 10 having substantial projection forming capacity are not contained in a resin constituting one (A-layer 7) of the outermost layers and contained in the layer (B-layer 8) adjacent to the A-layer and the average roughness of the surface on the side opposite to the surface of the A-layer is 2/3 or less that of the surface of the A-layer.
Patent JP-2001059936-A (JP)
Title: Automatic focus detector, automatic focus detecting method and automatic focus detecting program-recorded recording medium
Inventor: ENJOJI TAKESHI
IPC: G02B21/26
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To shorten acting time taken till focusing by fetching luminance in accordance with reflected light from a sample surface in a specified sampling cycle while relatively consecutively moving a sample and an objective lens. SOLUTION: Spot light from a light source 1 is radiated to the sample 4 through the objective lens 3 and the reflected light from the sample 4 is detected as a luminance signal by a photodetector 11. The lens 3 is consecutively moved at constant speed along a Z-axis in a direction where it is separated from the sample 4 or a direction where it approaches to the sample 4 by a moving and driving part 8. The luminance detected by the photodetector 11 is increased with the movement of the lens 3 and decreased from the point of time when it exceeds a maximum luminance value, and fetched in a luminance detection means 701 in the fixed sampling cycle.  The means 701 outputs a signal for stopping the movement of the lens 3 when luminance change at this time, that means, the number of times that the luminance is consecutively decreased and the decreased luminance value coincide with a previously set condition.
Patent JP-2002001506-A (JP)
Title: Gas cutting method of continuous cast slab
Inventor: SHIMADA NAOAKI
IPC: B22D11/16
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To securely cut-off of a slab by suppressing reduction of cutting efficiency to the minimum while preventing an occurrence of uncut remnants uncut. SOLUTION: To slowdown a torch in most optimum manner and to cut a delayed portion in piles by obtaining the length of a slab cutting delay B, that is the difference between the actual position of the cutting torch 14L and the actual end position of the slab 10 cut.
Patent JP-2001355456-A (JP)
Title: Ventilating damper opening/closing device
Inventor: OKIHARA KAZUTERU
IPC: F02C7/18
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To easily and manually open/close a ventilating damper 6 of a gas turbine enclosure 2 in emergency. SOLUTION: This ventilating damper opening/closing device manually opens/ closes the louver type ventilating damper 6 provided for ventilating the interior of an enclosure 2 provided surrounding a driving gas turbine 1, and actuated by a pneumatic actuator 6d for opening/closing by rotating a plurality of blades 6b. A rotary shaft 6p of the actuator 6d direct-coupled to a rotary shaft 6c of the blades, and a manual handle 10 provided outside of the enclosure 2, are connected to each other through a universal joint 12 with an intermediate shaft formed as a spline shaft 13, and a pair of air piping 6s connected to the actuator 6d are connected to each other through by-pass piping 6f having a by-pass valve 6g provided outside of the enclosure.
Patent JP-2002002218-A (JP)
Title: Pneumatic tire
Inventor: YAMAMOTO MASAHIKO
IPC: B60C9/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire excellent in uniformity and durability, allowing vibrations during traveling, distortion, energy loss, etc., to be lessened and having good stability of traveling. SOLUTION: This pneumatic tire, having a pair of bead parts, a carcass continuing into the bead parts in a toroidal shape, a belt for hooping the crown part of the carcass, and a tread, is characterized as follows: the belt is wound by 2 rounds or more in a peripheral direction and includes a triaxial fabric wherein an interval (δ) between the start and terminal ends thereof is in the range of 0<=δ<=50 (mm).  Preferable conditions are as follows: the triaxial fabric is formed of at least one kind selected from an organic fiber, an inorganic fiber, and a metal fiber, which have high stiffness; the organic fiber is selected from an aromatic polyamide fiber, an aliphatic polyamide fiber, a polyester fiber, a polyparaphenylenebenzooxazole fiber, a polyvinylalcohol-based synthetic fiber, and a carbon fiber; the inorganic fiber is selected from glass fibers; and the metal fiber is selected from steel wires.
Patent JP-2002024950-A (JP)
Title: Portable distress signal device and life vest provided with it
Inventor: JULIAN S SHEN
IPC: G08B7/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable distress signal device and a life vest provided with the device. SOLUTION: The distress signal device 1 is provided with a balloon 7, a rope 8 and an expansion device 9. The balloon 7 is disposed at a division area in the non-expanded state and has a flexible wall. The balloon 7 is usually made of rubber or other plastic materials and is expanded to be able to provide a buoyancy. The balloon 7 can be an orange color or other optional visual color according to a definition of respective countries. The rope 8 connects the balloon 7 to an inner wall of a container 2. The rope 8 can be made of steel wire or other optional wire of strong fiber and pulls up the balloon 7 floated. A length of the rope 8 should be sufficiently long such that a rescue can discover a victim attached with a distance. A bag of the device 1 can be sewn to a front chest of the life vest.
Patent JP-2002009273-A (JP)
Title: Solid-state image pickup element and its manufacturing method
Inventor: OTA KAZUO
IPC: H04N5/3722
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of charge leakage between vertically-adjacent light receiving sensors in reading the charge of light sensor to transfer to a vertical transfer register, and additionally can extend the electrode width be tween light receiving sensors of transfer electrodes on a second layer in a CCD solid-state image pickup element. SOLUTION: This image pickup element has a plurality of light receiving sensors 11 and vertical transfer registers 12 arranged on one side of a light receiving sensor array, and insulation films 21 thicker than the gate insulation films 16 are formed just under ends of transfer electrodes 17A, 17C on first layer, and 17B, 17D on second layer arranged between vertically adjacent light receiving sensors 11.
Patent JP-2002010045-A (JP)
Title: Facsimile device
Inventor: YASUNOBU ATSUO
IPC: G06T1/60
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile device that can store desired data to be obtained into a memory card via a communication line, can send an image or the like with improved image quality, and can also protect copyright. SOLUTION: This facsimile device is equipped with a data storage part that stores data that has been received from the communication line, a display means that displays data reception information when the data is stored into the data storage part, a memory card I/O part that can write and read the data to and from the memory card, and a selection input part that selects the data to be stored into the memory card from the data that has been stored into the data storage part once and transfers the data to the memory card.
Patent JP-2002005470-A (JP)
Title: Ceiling panel structure for ceiling-embedded type air conditioning apparatus
Inventor: HATANAKA IWAYOSHI
IPC: F24F13/08
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling panel structure wherein it is applicable to an existing ceiling-embedded type air conditioning apparatus and contamination of a ceiling surface is restricted to a minimum. SOLUTION: A ceiling panel structure 10 is mounted on a ceiling 201 on the downstream side of a blow-off outlet 211 for air conditioning apparatus 200 including an indoor air suction inlet 210 at the center thereof and the blow- off outlet 211 for air conditioning air at a peripheral edge thereof. The ceiling panel structure 10 is adapted to be mounted on the ceiling 201 and include a substantially rigid diversion/induction section 47 for air conditioning air streams S1, S2 to divert them such that part of the air conditioning air stream blown off from the blow-off outlet 211 of the air conditioning apparatus 200 is returned to the indoor suction inlet 210. The ceiling panel structure 10 typically includes a base member 20 mounted on the ceiling 201 and a cover member 40 mounted on the base member 20 and equipped with a diversion/induction section 47, etc.
Patent JP-2002004120-A (JP)
Title: Bottom clothing wit inner belt
Inventor: MIYAKE TAKEO
IPC: A41D1/14
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a bottom clothing not easily slipping down even for a fat person or in a vigorous exercise such as skiing. SOLUTION: This bottom clothing is such that an approximately band-like inner belt 4 provided with size-adjustable fixing means 42a and 42b is attached to the waist cloth 3; wherein the inner belt 4 is designed so as to be inclined downward left and right from the waist cloth 3 on the hip side as the basal end.
Patent JP-2002003116-A (JP)
Title: Control device of elevator door
Inventor: KOBAYASHI KIMIYOSHI
IPC: B66B13/12
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To solve problems that it takes long in a controlling work, and users cannot use an elevator during this time. SOLUTION: This control device comprises an engagement dimension measurement and operation control circuit 26 which measures the movement of a car door until the car door is engaged with a landing door with the totally-closed position of the car door as a starting point when an elevator door comprising the car door and the landing door is opened, compares the difference between the engagement dimension reference value and the measured movement of the car door with a predetermined value of judgment to judge the presence/ absence of abnormality in the engagement dimension, and a memory 27 which stores the result of the measurement by the engagement dimension measurement and operation control circuit and the result of the presence/absence of any abnormality by the floor.  The time required for the controlling time can be considerably shortened, the convenience of the users can be improved by shortening the working time, and the measurement accuracy can be considerably improved by changing the work from the visual measurement to the automatic measurement.
Patent JP-2002003930-A (JP)
Title: Method for melting steel plate for thin sheet
Inventor: SASAI KATSUHIRO
IPC: C21C7/06
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for melting low carbon molten steel for thin sheet with which surface scars can surely be prevented by performing the de oxidation by Ti essentially so as not inclusing alumina. SOLUTION: The melting method of the low carbon thin steel sheet has the feature, in which the Ti having >=0.005 mass% is added into the molten steel containing <=0.01 mass% carbon concentration, <=0.02 mass% Si concentration, <=0.2 mass% Mn concentration and deoxidized, and thereafter, the molten steel adding Mg, is cast. The adding quantity of Mg is more than the necessary quantity to reduction and decomposition of the remaining little quantity of soluble oxygen and TiOn base inclusion after deoxidizing with Ti and less than the quantity, with which molten steel is not contaminated by reacting Mg with the refractory and the mold powder, and the suitable range of Mg concentration in the molten steel is about 0.0001-0.01 mass%.
Patent JP-2002009285-A (JP)
Title: Protection device of mosfet
Inventor: YOSHIDA TETSUYA
IPC: H01L21/336
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in a power MOSFET with guaranteed performance of gate oxide film of 10 V system, series connection of two PN junction Zener diodes is given a configuration in which the total protection level voltage of the Zener diode is 15 V, but in this case, leakage current is as large as 0.5 μA, and power consumption occurs in the Zener diode, even in the case the MOSFET is turned off. SOLUTION: The object of this invention is to reduce the leakage current by decreasing the PN junction area being the route of the leakage current of the Zener diode. Moreover, the contact area with a gate pad electrode can be gained by further increasing the depth of the N+ type region at the central part of the Zener diode, stable ohmic performance can be obtained, and a protection device of MOSFET capable of reducing the leakage current can be realized.
Patent JP-2002009084-A (JP)
Title: Lateral bipolar transistor
Inventor: KAWAGUCHI YUSUKE
IPC: H01L29/73
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a transistor in which a high gain is sustained even if the current density is high. SOLUTION: An n+ base layer 15 has a line pattern extending in the X direction. A plurality of p+ collector layers 16 and p+ emitter layers 17 are provided in a line pattern extending in the Y direction orthogonal to the X direction between the n+ base layers 15. The p+ collector layers 16 and p+ emitter layers 17 are arranged alternately in the X direction. At the opposite ends of such a collector-emitter array, the p+ collector layers 16 are arranged. Since holes are not diffused easily to a part directly under the n+ base layer 15, electrons emitted from the base are prevented from being recombined and the gain is not lowered even in a region of high current density.
Patent JP-2001044824-A (JP)
Title: Circuit device for frequency divider
Inventor: HEINEN STEFAN
IPC: H03K23/66
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a low whole frequency division ratio by means of a high frequency division ration in a preceding frequency dividing period and the low frequency division ratio of a main frequency divider by providing a plurality of different frequency division ratios in the preceding frequency divider, arranging a lower-order second advance counter, by which the second frequency division ratio is set at the output side of the preceding frequency division unit and changing-over the frequency division ratio of the preceding frequency divider with another frequency division ratio by means of the counter. SOLUTION: A main counter M, by which the frequency division ratio M is set, is arranged at the output side of a quadro-modulus pre-scalar, having setting possible frequency division ratios 64/65/80/81. Also swallow counters A1 and A2 in the lower-order of the main counter M, by which the frequency division ratios A1 and A2 are set, are disposed at the output side of the pre- scalar. When each swallow counter A1 or A2 changes-over a 'dual modulus' pre-scalar from one frequency division mode into the other frequency division mode, the frequency division ratios M, A1 and A2 are adjusted effectively. Thus, the whole frequency division ratio N of each is obtained without interruption.
Patent JP-2001056475-A (JP)
Title: Fringe field driven liquid crystal display device
Inventor: KIN ONSHOKU
IPC: G02F1/1343
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To minimize the perpendicular component of a fringe field and to improve picture properties by incorporating a large number of slits in a counter electrode and providing the slits between comb teeth shaped pats of a pixel electrode. SOLUTION: A counter electrode 12 includes a large number of slits 12a. If potential difference is generated between the counter electrode 12 and a pixel electrode 19, a fringe field is generated between the counter electrode 12 and a comb teeth part 19a of the pixel electrode 19. At this time, as the fringe field is formed between the counter electrode 12 exposed at both sides of the slits 12a and the comb teeth part 19a of the pixel electrode 19, a perpendicular component does not exist. That is, the perpendicular fringe field part is bent outwardly of the slit 12a by the slit 12a. Therefore, when a liquid crystal material having positive dielectric anisotropy is used, liquid crystal molecules and the like are arranged in a stage generally parallel to a substrate at the upper part of the exposed counter electrode 12. Therefore, picture defects are reduced.
Patent JP-2002011846-A (JP)
Title: Printing squeegee and screen printing method using the same
Inventor: TOMIYAMA AKITOSHI
IPC: H05K3/12
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a printing squeegee of a long life which effectively prevents printing paste from sticking thereto and can transfer the printing paste in a prescribed thickness on a matter to be printed and which dispenses with frequent cleaning, and a screen printing method using the same. SOLUTION: The printing squeegee is constituted of a plate-shaped body 6 made of a metal or a rubber and it pushes out the printing paste on a screen plate from an opening of the screen plate, at one end side thereof, to print the printing paste on the matter to be printed. A titanium oxide film 7 is adhered at least to a portion coming into contact with the printing paste, in the surface of the plate-shaped body 6.
Patent JP-2002015313-A (JP)
Title: Image data correcting device
Inventor: IWASHITA HIROICHI
IPC: H04N1/407
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To correct the luminance distribution of the image data of a document to a prescribed level. SOLUTION: The image data of the document 1 are read by a CCD(charge coupled device) sensor 11 and stored in an image memory 12. A frequency distribution generating section 13 generates the luminance frequency distribution of pixels based on the image data in the image memory 12 and stores it in a frequency distribution memory 14. A document density detecting section 15 detects a peak near the white level in the frequency distribution as the density of the ground color of the document. A luminance correcting section 16 determines a correction value based on the ratio between the luminance of the pixels in the image memory 12 and the density of the ground color in reference to a correction value table 17. The determined correction value is multiplied by the predetermined reference luminance to output corrected image data DATA.
Patent JP-2002017099-A (JP)
Title: Drive device for motor, controlling method for motor drive device, and computer-readable storage medium with recorded motor drive control program for motor drive
Inventor: FUKUSHI KENJI
IPC: G03G21/14
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to set a rated current value appropriate to a protection circuit, implement a correction drive sequence for stepping motors with stability, and provide sufficient circuit protection by the protection circuit. SOLUTION: Stepping motors M101 and M102 are grouped as a first group, stepping motors M103 and M104 are grouped as a second group, and stepping motors M105 and M106 are grouped as a third group. To control the stepping motors into predetermined rotational positions, the correction drive sequence for exercising such control that the windings in predetermined phases are kept in excited state for a certain period of time. At this point, excitation control is exercised on a group-by-group basis. The first group is excited for a time Ta, and when a time Td has passed after the completion of first group excitation, the second group is excited for a time Tb. When a time Te has passed after the completion of second group excitation, the third group is excited for a time Tc. As a result, excessive current is prevented from being passed through the drive circuit.
Patent JP-2001249922-A (JP)
Title: Word division system and device
Inventor: IIZUKA YASUKI
IPC: G06F17/27
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a word division system without the need of a dictionary and a word divided sentence for learning in a natural language processing system utilizing an electronic computer. SOLUTION: From an inputted document which is not word-divided inter- character connection probability as a character connection degree is statistically calculated and recorded in a table. The inputted document is studied by using the inter-character connection probability and the document is divided at the part of a low inter-character connection probability and outputted.