baber/WOPTO huggingface dataset:
Patent JP-2001053939-A (JP)
Title: Digital image scanner having position shift correction function of optical sensor array segment
Inventor: STEVEN J KOMURASSHU
IPC: H04N1/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To relax a mechanical alignment requirement needed for the positioning of segments of an optical sensor by measuring the alignment data on the optical sensor segments and storing these data in a nonvolatile memory when a scanner is manufactured and then correcting the positions and angle value by a position correction system before the processing of a distortion correction system is performed by means of the alignment data. SOLUTION: The alignment data 700 on the offsets of segment positions, the segment angles, etc., of a sensor array consisting of plural segments are measured and stored in a nonvolatile memory 702 when a scanner is manufactured. A position data system 404 outputs the position data on a 1st element and the tilt angle of every segment. A position correction system 704 receives the data 700 from the memory 702 for every segment, corrects the position data on the 1st element and the tilt angle of every segment and sends these corrected data and angles to a distortion correction system 408.
Patent JP-2002033970-A (JP)
Title: Station-selecting device
Inventor: MORIYAMA YUJI
IPC: H04N5/445
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a station-selecting device for displaying the number of all the programs that can be received by the same channel in a plurality of tuners, and hence easily selecting a program to be listened to seamlessly by key means, based on the displayed number of programs. SOLUTION: The station-selecting device is provided with a station-selecting means 8 for setting a plurality of turners 2 and 4 to a specific channel number, a means 9 for detecting the number of programs that can be received by a channel which is selected by the station-selecting means 8, on-screen display means (6) and (7) for performing the on-screen display of the number of programs being detected by the means 9 for detecting the number of programs, and a key means (10) for selecting a program that has been subjected to on- screen display.
Patent JP-2002032469-A (JP)
Title: Portable information terminal equipment
Inventor: HIRAYAMA HISAFUMI
IPC: G06Q10/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To permit smooth communication in a meeting place among persons who do not meet before by expanding uses of a portable information terminal equipment as a communication means. SOLUTION: This equipment is equipped with a data transmitting and receiving means which sends and receives data through a mobile communication network, an SRAM 37 in which personal information showing general personal comments on individuals is recorded, operation keys K1 and K2 for inputting personal information, a ROM 38 which stores a program judging compatibility by comparing two pieces of personal information with each other, and a CPU 30 which reads personal information out of the SRAM 37 and sends it, receives and inputs sent data showing other personal information, and reads the compatibility judging program out of the ROM 38 to decide the compatibility by making a comparison with the personal information recorded in the SRAM 37.
Patent JP-2002031057-A (JP)
Title: Reciprocating compressor
Inventor: ENOMOTO KATSUTOSHI
IPC: F04B39/10
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost reciprocating compressor embodied in a small- sized and lightweight construction by emplying a thinner stopper plate. SOLUTION: The reciprocating compressor is equipped with cylinder blocks 1 and 2 having a plurality of compression chambers 21 and 22, heads 4 and 6 fixed to the cylinder blocks 1 and 2 and having a discharge chamber 24 and suction chamber 23, and stopper 29a and 30a to suppress the amounts of opening of discharge valves 27a and 28a installed between the compression chambers 21 and 22 and the discharge chamber 24, wherein the end face OS on the counter-compression chamber side of each stopper 29a, 30a is positioned flush with the abutting surface of stopper plate 29, 30, while a space r is formed between the discharge valve 27a, 28a and the end face CS on the compression chamber side of the stopper 29a, 30a, and the head 4, 6 is furnished with a boss 40 to support the end face OS on the counter-compression chamber side of the stopper 29a, 30a.
Patent JP-2002037075-A (JP)
Title: Monitoring system
Inventor: TSUCHITANI MASASHI
IPC: B60L3/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional monitor having a possibility of data changing into an abnormal value in spite of the presence of data in the state of neither a failure nor battery exhaustion and being incapable of automatic backup of data in such a case. SOLUTION: A monitor 2 mounted on each vehicle 1 acquires the integrated recorded data 7 of monitored object equipment 4 stored in a storage part 6 of the other vehicle, through a vehicle-to-vehicle transmission line 3 at the rise of a power source, compares the integrated recorded data 7 of the monitored equipment 4 of the storage parts of the own vehicle and other vehicle to detect the abnormality of the integrated recorded data 7 of the storage part 6 of the own vehicle. When detecting the abnormality, the integrated recorded data 7 of the storage parts 6 of all the vehicles is displayed on a monitor display 9 disposed at the head vehicle, and the integrated recorded data 7 of the storage part of the own vehicle is corrected on the basis of the integrated recorded data 7 of the storage part 6 of the selected vehicle.
Patent JP-2001063748-A (JP)
Title: Part such as cap made of plastic material or glass
Inventor: FONTAINE MICHEL
IPC: B29C45/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a closure member for a make-up accessory, especially for a skin care product, or a container. SOLUTION: A closure member has a top wall and a side section skirt 15 which extends downward from the periphery of the top wall. Then, the top wall is equipped with a front surface 20 having a circular contour, and the side section skirt constitutes an external surface 22 in cooperation with the remaining section of the top wall. The top wall and the side section skirt constitute a rear surface 21, and the top wall and the side section skirt are made integrally with each other by molding a semi-transparent material. The front surface and the external surface are coated with a layer of a luster taken off varnish.  Then, in the rear surface 21, at least substantially the whole of the expansion of the edge section 27 of the side section skirt 15, the internal surface of the side section skirt 15, and at least a part of the internal surface 25 of the top wall adjacent to the side section skirt, are continuously coated with a layer 34 of a dark-color opaque paint.
Patent JP-2002035270-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent the desire of a player for a game from being deteriorated even when no bonanza is achieved although the game is continued in some degree. SOLUTION: In a game machine having a variable display device variably displaying the right, middle, and left patterns on a screen 9, a degree of expectation is displayed by a chance meter 93 after the variable display of special patterns, then a specific game state attached with a special game state is achieved.
Patent JP-2002039145-A (JP)
Title: Screwmember slip-off preventing structure
Inventor: MATSUO YOICHI
IPC: F16B41/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To improve mounting ability of a screw member on a resin molded article and to easily and sufficiently absorb tolerance even when a plurality of screw members are mounted on the resin molded article, by providing an elastic claw 24 for allowing passing of a screw part 14 and preventing slip-off by recovering after the passing, although the mounting ability is low and screwing cannot be performed for the large tolerance of fixing pitch in a slip-off preventing structure with self-tapping of the screw member. SOLUTION: An elastic claw 24 is pressed and expanded by the screw part 14 when the screw member 18 is inserted into a mounting hole 22 to allow the passing of the screw part 14, and returns after the passing of the screw part 14 to engage with the screw part 14 and a head part 12 to prevent slip-off of the screw member 18. An undercut 26 is formed on the outer peripheral side of the elastic claw 24 to increase deformation amount, diameter of the mounting hole 22 is set so as to absorb tolerance of the fixing pitch, and even the resin molded article 20 with large tolerance of the fixing pitch can be certainly screwed.
Patent JP-2002040568-A (JP)
Title: Image forming device
Inventor: YAMAJI YOSHIYUKI
IPC: G03B27/32
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can form a print of a large size by effectively utilizing the advantages of scanning exposure of a digital type. SOLUTION: This image forming device has an exposure engine 4 which forms images by transporting long-sized paper P in a sub-scanning direction while scanning the paper with exposure light in a main scanning direction and has input sections 12 and 13 which are inputted with image information from the image forming medium, a monitor 20 which displays the inputted image information, a keyboard 18 which inputs the size data for printing the image information, an image processing section 16 which converts the image information to first image data corresponding to the input size data, the keyboard 18 which inputs the width data of the paper P to be printed with the image information,  a data dividing means 11 which divides the first image data to a plurality of the second image data in accordance with the inputted width data and a control means 11 which controls the exposure engine 4 so as to form plural sheets of the prints corresponding to a plurality of the second image data.
Patent JP-2001098079-A (JP)
Title: Expanded hollow microsphere composite particle and method for production thereof
Inventor: NAKAJIMA TAKAYUKI
IPC: C08J3/20
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide expanded hollow microsphere composite particles that can give a thermoplastic resin expanded microsphere (expanded product) to which a fine calcium carbonate powder can be adhered by a simple operation without causing substantially any rupture of the expanded product and are effectively made proof against dusting into air during the handling the expanded product and to provide a process for producing the particles. SOLUTION: In a preferable embodiment, thermoplastic resin expanded hollow microspheres A are blended with colloidal calcium carbonate made surface-active by treatment with a surface treating agent or a dispersant C such as one of a fatty acid type or a resin acid compound type to obtain composite particles D having a structure in which the colloidal calcium carbonate B made surface-active by treatment with component C adheres to the surfaces of the particles of component A. Typically, the blending is performed by dry blending at, desirably, 50-100 deg.C.
Patent JP-2002009311-A (JP)
Title: Solar battery
Inventor: UEDA HISASHI
IPC: H01L31/04
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To perform optical generation efficiently without providing any buffer layers for obtaining PN junction in contact with a light absorption layer while a compound semiconductor is used for the light absorption layer. SOLUTION: In this solar battery, a means for generating photovoltaic by applying an electric field for inverting the conductivity type of the surface layer of the light absorption layer is provided when using the compound semiconductor to the light absorption layer.
Patent JP-2002043269-A (JP)
Title: Laser cleaning completion judging apparatus and method
Inventor: KANAZAWA MASAHITO
IPC: H01L21/304
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a laser cleaning completion judging apparatus and method which can judge the completion of the laser cleaning even in the vacuum atmosphere. SOLUTION: This laser cleaning completion judging apparatus comprises a voltage detecting means (20) which is installed near the surface (3A) of a substrate (3) within a chamber (2) to detect a potential difference generated against the chamber (2) through the charged particles (24), which are isolated from the surface (3A) of the substrate (3) with radiation of a laser beam (5A) to the substrate (3); and a completion judging means (23) for judging the completion of cleaning of the substrate (3) by the laser beam (5A) when a detection signal of the voltage detecting means (20) becomes zero.
Patent JP-2002043893-A (JP)
Title: CAPACITOR CIRCUIT IN Gm-C FILTER
Inventor: NAKAJIMA MAKOTO
IPC: H03H11/04
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor circuit in a Gm-C filter, which can adapt itself to widening of the frequency band of the Gm-C filter by dealing with its low-frequency signals and by reducing the parasitic capacitances of the transistors of the capacitor circuit connected with the output of a transconductance amplifier. SOLUTION: Capacitors C1-C3, etc., are bundled together with each other to form a first bundled circuit 21. That is, each of the capacitors C1-C3 is connected in series with each of transistors Q1-Q3 which are paired respectively with the capacitors. Then, the respective drains of the transistors Q1-Q3 are connected in common with each other, to connect the common connective portion with an output node 3 of a transconductance amplifier 1 via a transistor Q11. Furthermore, each terminal of the grounded sides of the capacitors C1-C3 is grounded. A second bundled circuit 22 is formed similarly.
Patent JP-2002048540-A (JP)
Title: Method of surveying caisson laid on floating body or temporarily inclined
Inventor: HOJO ISAO
IPC: G01C15/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To make a position attached with a positioning instrument such as a GPS antenna attached to a floating body or an inclinedly temporarily laid caisson determined accurately relatively to the floating body or the like, so as to allow accurate survey. SOLUTION: When the positioning instrument such as the GPS antenna is attached to the floating body or the like to measure the attaching position for the positioning instrument, total station is installed on the floating body, three points on X', Y' and Z' axes are surveyed to find a coordinate system of the total station in a condition where a vertical angle correcting function for the total station is paused, then three-dimensional coordinate transformation by rotation correction around respective axes of X, Y and Z axes in a coordinate system serving as a reference for the floating body is applied to a measured value found in the coordinate system installed with the total station, and the coordinate axes are conformed to measure the position of the positioning instrument with respect to the floating body.
Patent JP-2002050945-A (JP)
Title: Delay circuit, voltage controlled delay circuit, voltage controlled oscillation circuit, delay regulating circuit, dll circuit and pll circuit
Inventor: TACHIMORI HIROSHI
IPC: H03K5/13
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To achieve an inverter type delay circuit, a voltage controlled oscillation circuit and a voltage controlled delay circuit with simple circuit configuration which can reduce the effect of power noise and jitter. SOLUTION: These circuits are so constituted that a driving current is controlled according to a bias voltage or a controlling voltage, that dependence of delay time of each delay stage on source voltage is suppressed by connecting a plurality of delay stages whose delay time is determined by the driving current, by adding the change in source voltage to the bias voltage or the controlling voltage at a predetermined ratio, and by supplying the result of the addition to each of the delay stage, and that a plurality of delay stages each of which has a different dependence on the source voltage, for example, the dependence whose delay time runs counter to each other, are connected at a prescribed ratio.  Thus, the delay circuit, the voltage controlled delay circuit and the voltage controlled oscillation circuit which can suppress the dependence of the delay time of the whole delay circuit on source voltage can be achieved.
Patent JP-2002049286-A (JP)
Title: Cleaning device
Inventor: IIJIMA TAKESHI
IPC: G03G21/10
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device by which the deterioration of the durability of a cleaning blade is prevented using a simple constitution. SOLUTION: In the cleaning device 1 provided with the cleaning blade 5 to scrape remaining toner on a photosensitive body 3 by abutting on the photosensitive body 3, it is provided with a second spring 18 to always energizes the cleaning blade 5 to a stand-by position positioned on the upstream side of the photosensitive body 3, in the rotating direction more than a cleaning operation from the cleaning position at which the residual toner is scraped off. When the photoreceptor body 3 is rotated, the cleaning blade 5 is moved from the stand-by position to the cleaning position by friction between the photoreceptor body 3 and the cleaning blade 5, and when the rotation of the photoreceptor body 3 is stopped, the cleaning blade 5 returns to the stand-by position from the cleaning position by the second spring 18.
Patent JP-2001102466-A (JP)
Title: Nonvolatile memory cell, its programing method and nonvolatile memory array
Inventor: HAYASHI YUTAKA
IPC: G11C16/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a high speed nonvolatile memory cell and low programing voltage, its programing method and a nonvolatile memory array. SOLUTION: This nonvolatile memory cell is provided with a first gate insulation film 131 formed on the surface of a first channel forming region 111 adjacent to a source region 121, a second gate insulation film 132 formed on the surface of a second channel forming region 112 adjacent to a drain region 122, a first gate electrode 141 which is formed via the first gate insulation film, and a second gate electrode 142 which is formed via the second gate insulation film. The second gate insulation film contains a first layer 132a which forms a potential barrier on the interface with the channel forming region, a third layer 132c which forms a potential barrier on the interface with the second gate electrode, and a second layer 132b which is sandwiched between the first and third layers and forms the carrier capture order.
Patent JP-2002048249-A (JP)
Title: Flow control valve
Inventor: TANAKA TOSHIKAZU
IPC: F16K1/226
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a flow control valve which is low cost and is superior in flow control performance. SOLUTION: A valve body 12 opening or closing a port 14 by means of rotating about axis of a valve rod 13 is disposed inside of a valve casing 11; the valve rod 13 is disposed in position eccentric from center of the valve body; an annular floating seat 15 disposing in the inner peripheral face of the port 14 is moveably provided in an axial direction of the port 14, both of the sealing face 15b of the floating seat 15 and the face 12a of the valve body 12 sliding and contacting on the sealing face 15b are formed into spherical surface and two sides parallel to center of axis of the valve rod are formed in the valve body.
Patent JP-2002050546-A (JP)
Title: Manufacturing method of electrode for electric double- layer capacitor
Inventor: BOUGAKI TOMOHIRO
IPC: H01G11/10
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrode for an electric double-layer capacitor that can reduce initial internal resistance, and at the same time, can improve long-term reliability in the electric double-layer capacitor. SOLUTION: In this method, a polarizing electrode 2, having a function for adsorbing an ion in electrolyte is bonded to a collector 3 joined to the polarizing electrode 2, while a conductive resin layer 4 containing a conductive carbon material is held between the polarizing electrode 2 and collector 3, thus manufacturing the electrode 1 for the electric double-layer capacitor. In this case, the electrode 1 for the electric double-layer capacitor is pressed uniformly in a bonding direction, and at the same time, is dried at the temperature of the melting point or higher of the conductive resin layer 4.
Patent JP-2002052557-A (JP)
Title: Device for removing rubber sheet from calender roll apparatus
Inventor: KUMIFUJI YUSUKE
IPC: B29L7/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To perform peeling from a calender roll and transfer to a conveyance apparatus of the tip part of a rubber sheet automatically. SOLUTION: A holding apparatus 4 for holding the tip part Se of the rubber sheet S from a calender roll apparatus 2, a conveyance apparatus 5 for conveying the sheet S, and an induction apparatus 6 for transferring the sheet S to the conveyance apparatus 5 are provided. The holding apparatus 4 has a holding tool 21 having a claw part 20 which contacts the peripheral surface of the calender roll over a long range and peels the sheet S from the calender roll and holds it and a rotation tool 22 for oscillating the holding tool 21 on a moving substrate 19 guided by the induction apparatus 6.
Patent JP-2002054881-A (JP)
Title: Batch type of heat treatment furnace and batch type of heat treatment method
Inventor: KAJITANI TAKESHI
IPC: C21D1/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To control the temperature of an object to be heat-treated, to a specified temperature accurately and easily, and put it into practice at low cost. SOLUTION: This heat treatment furnace is equipped with a shifting means (6) which shifts an object (7) to be heat-treated in a heat treatment chamber (9), and a drive control means (21) which reciprocates the object (7) to be heat- treated, by controlling this shifting means (6). The interior of the heat treatment chamber (9) is provided with space (25) for shifting in the direction of shifting by the above shifting mean (6) out of the periphery of the object (7) to be heat-treated. The object (7) to be heat-treated is reciprocated repeatedly within the heat treatment chamber (9) while circulating hot blast (24) around the object (7) to be heat-treated.
Patent JP-2002053139-A (JP)
Title: Bag-formed container with bottom
Inventor: HATA TETSUO
IPC: B65D30/18
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a bag-formed container with a bottom which can keep sufficient self-supporting stability even if there remains little contents filled. SOLUTION: The bag-formed container with a bottom comprises a cylindrical barrel member 10 formed of a flexible sheet, a synthetic resin molding bottom member 20, and a spout 30 which can be opened/closed by a screw cap 31. The spout 30 has a cylindrical lead member 33 having suitable rigidity connected therewith to lead liquid contents filled in the container to the spout 30. A lower end of the lead member 33 is fitted over a protrusion 21a formed on a bottom plate 21, thereby preventing shift in position from the bottom member 20. Since the lead member 33 supports an upper part of the barrel member 10 with the relatively heavy spout 30 attached, the barrel member 10 is not folded at its neck even when there is little contents left, resulting in improvement in self-supporting stability.