baber/WOPTO huggingface dataset:
Patent JP-2002171836-A (JP)
Title: Treating device for preliminarily seed-sown seedling- growing vessel
Inventor: TATE YOSHIO
IPC: A01G9/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation works for growing seedlings in seedling- growing vessels. SOLUTION: In this device that treats preliminarily seed-sown seedling- growing vessels, a stacking device 16 that stacks the seedling-growing vessels A in the vertical direction is linked on the end side of a transfer table 1 and the transferring part 38 is linked to the stacking device 16. The transferring part 38 comprises a lifting apparatus 40 equipped with a machine frame 41 that is freely movable on a rail 39 in the crossing direction to that of a conveyer 37 of a receiving table 35 and with a lift arm 46 that receives the stacked seedling vessels A from the conveyer 37 and goes up and down to the machine frame 41 and a pallets-loading cart 61 that is freely movable on a rail 60 crossing the moving direction of the lifting apparatus 40, has a width for the lift arm 46 enough to be inserted and can receive pallets 63 each having a upper- projecting box-receiving part 64.
Patent JP-2002166093-A (JP)
Title: Drum type washing machine
Inventor: KUNO KOJI
IPC: D06F34/32
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To perform washing without problem by using a non-low foaming detergent. SOLUTION: A course using a low foaming detergent which is suitable for washing by using the low foaming detergent as a detergent and a course using a non-low foaming detergent which is suitable for washing by using the non-low foaming detergent are provided and their selection and practicing are made possible by operating a 'general detergent' selection switch 63. In addition, abnormal generation of foam in a drum is detected by change in pressure accompanied with it.
Patent JP-2002168576-A (JP)
Title: Heat exchanging tube and its manufacturing method
Inventor: MINAMI KAZUHIKO
IPC: B21D5/08
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanging tube having a meniscus of such a shape as exhibiting excellent heat transport efficiency, and its manufacturing method. SOLUTION: The heat exchanging tube 21 encapsulating a working fluid has at least one corner meniscus part 25 on the transverse section and a bent groove 26 made in the inner surface of the tube at the meniscus part 25 is folded in the closing direction of the bent groove 26. The heat exchanging tube 21 is manufactured by making recessed bent grooves 26 in one side of a metal strip in the longitudinal direction thereof and forming it substantially circularly and jointing the seam to produce a circular tube and then forming the meniscus part 25 by folding the bent grooves 26.
Patent JP-2002172405-A (JP)
Title: Method for correcting plate wall thickness owing to acceleration and deceleration of rolling mill
Inventor: OKURA KATSUHIRO
IPC: B21C51/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To overcome the difficulty of forming a metallic band plate having a uniform plate thickness since the wall thickness fluctuates owing to various factors at the time of accelerating and decelerating the rolling stock to be rolled and to provide a plate thickness method capable of forming a uniform thickness of the metallic band plate after the gain correction calculated by the plate deformation signal from the thickness gauge in the outlet side being performed against the acceleration and deceleration output from the acceleration and deceleration correcting quantity calculating machine after the rolling load and rolling speed are input. SOLUTION: The accelerating and decelerating plate thickness correction method detects the plate thickness deformation of the metallic band plate with a thickness gauge in the outlet side of the rolling mill in order to prevent wall thickness fluctuations of the metallic band plate to be rolled generated from the acceleration and deceleration of the rolling mill, and confirms on-line the accelerating and decelerating plate thickness correcting effects in the running pass of the metallic band plate from the detected plate thickness deformation value, and based on the result, the gain of the accelerating and decelerating correction output is changed and the metallic band plate is amended automatically to the prescribed thickness.  In this way, the correction result is confirmed by the plate thickness deformation detecting value of the plate thickness gauge in the rolling mill outlet side, and this confirmation corrects the gain of the accelerating and decelerating correction output and the accelerating and decelerating plate thickness correction is executed efficiently and correctly.
Patent JP-2002174932-A (JP)
Title: Drive device for image carrier
Inventor: SUGIMOTO SHINYA
IPC: F16H1/08
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an image carrier drive device capable of rotating a photoreceptor drum without generating an image blur and generating irregular rotation in the photoreceptor drum. SOLUTION: The drive device is provided with a brushless motor 6 for generating power, the photoreceptor drum 1 to be rotated by the power of the motor 6, a gear train 4 for transmitting the power of the motor 6 to the drum 1 through a plurality of gears 9, 10, a rubber vibration isolator 15 arranged between the gears 9, 10 to regulate the transmission of vibration to the drum 1, and a photoreceptor gear 3 attached to the drum 1 and connected to the gear 10.
Patent JP-2002176204-A (JP)
Title: Infrared ray detecting element
Inventor: MORITA SHINICHI
IPC: G01J5/14
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To enable to set the lengths and cross-sectional areas of the p-type polysilicon and the n-type polysilicon of a thermocouple to optimum values to improve the S/N ratio. SOLUTION: An infrared ray detecting element is provided with a semiconductor substrate 1, a diaphragm 2 provided on the substrate 1, a thermopile 4 formed on the diaphragm 2 by arranging a plurality of thermocouples 13 each consisting of a p-type polysilicon 10 and an n-type polysilicon 11 in parallel and connecting them electrically in series, and a thermo-absorbing film 5 formed in the center via an interlayer insulating layer 3. The element is constructed in such a manner that the cross-sectional areas of the polysilicons 10 and 11 differ each other between a hot contact 14 and a cold contact 15.
Patent JP-2002172603-A (JP)
Title: New function-added lumber, its manufacturing method and its using method
Inventor: MAKINO KENJIRO
IPC: B27K3/34
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a new function-added lumber to which one or more functions of an antibacterial property, a deodorant property, a humidity conditioning property and further as occasion demands a fire resistant property, a dimensional stability, a dust-proofing property, an antifouling property, a beautiful white property, water repellency, adhesion of a photocatalyst and the like are added. SOLUTION: A lumber with a new function is provided wherein at least one of an alkaline earth metal hydroxide having no deliquescence, an alkali metal inorganic salt having no deliquescence and an anatase-type titanium dioxide is stuck to a lumber wherein resin treatment is not applied to a surface having water absorption coefficient to the lumber of >=5 wt.%.
Patent JP-2002176166-A (JP)
Title: Method for manufacturing quantum element
Inventor: ABE KEISUKE
IPC: H01L21/208
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for eliminating restrictions originated in the manufacture process of forming a quantum box on a semiconductor substrate and forming the quantum box of an optimum size by a material optimum for a desired quantum element in the quantum element. SOLUTION: This method for manufacturing the quantum element composed, by providing the quantum box on the substrate comprises the process of forming the hyperfine particles of a semiconductor or a metal whose particle diameter is 100 nm or less outside the substrate and the process of attaching a plurality of the hyperfine particles onto the substrate.
Patent JP-2002175235-A (JP)
Title: Browser device
Inventor: YASUMOTO TAKASHI
IPC: G06F13/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To rapidly acquire information by allowing a priority transfer of optional information out of a plurality of information transferred from a server while improving a user's convenience in a browser device for providing the user with external information. SOLUTION: This browser device is provided with a communication means 29 for communicating with a server; an input means 25 for inputting information specified by a user; display means 31, 32 for visible information/audible information; and a control means 21. In the control means 21, the specification of a priority transfer on one information out of a plurality of information selected out of various information provided from the server is detected, and a signal for requesting the temporary stop of transmission of other information except the specified information is transmitted to the server, while the specified information is received through a communication line 29.
Patent JP-2002183263-A (JP)
Title: Transportation business management system using new geocode
Inventor: IRISAWA HAJIME
IPC: G06Q10/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a system in which a central center in a management form different from that of each proprietor collectively manages user attribute information by a new geocode, distributes the new geocode to each proprietor and performs collection and delivery with the same code even though the proprietor is different. SOLUTION: When a registrant 5 inputs location information Mi, a regional order receiving server 8 offers a map mgi in the neighborhood of its address to the personal computer 5 of the registrant and also requests a national integrating server 12 to transfer a neighboring GOMA attribute Hi, and the server 12 provides the personal computer of the registrant with the neighboring GOMA attribute information Hi from the address information of the registrant and calculates a GOMA code fip on the basis of the position of a map gi designated by the registrant and inputted GOMA attribute information ki. Registered GOMA attribute information Fki is mirrored to the national servers (9, 11,...) of an A company, a B company,... where distribution is allowed.  The server 8 also efficiently performs collection and delivery and collects passengers in home delivery and passenger business by using a GOMA code.
Patent JP-2002181471-A (JP)
Title: Joining structure of heat pipe and fin material or the like
Inventor: ISHIDA YOSHIO
IPC: F28D15/02
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a joining structure of a heat pipe and a plate which is hardly affected by the relative surface roughness of the plate and enables reduction of a joining heat resistance to the utmost by an easy method. SOLUTION: In the structure wherein the heat pipe and a fin material or the like are joined in a part or the whole of the heat pipe, the fin material or the like has a groove into which the heat pipe is inserted, and at least either the heat pipe or the joining surface of the fin material or the like is subjected to surface treatment with solder.
Patent JP-2002182422-A (JP)
Title: Color toner for flash fixation, and image forming device using the same
Inventor: NAKAMURA YASUSHIGE
IPC: G03G9/09
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a color toner for flash fixation containing an infrared light absorbent which does not lower the charged state of the toner, excellent in fixability and developing characteristics and capable of forming a color fixed image. SOLUTION: In the color toner containing at least a binder, a colorant and an infrared light absorbent, a toluenesulfonate ion (C6H4(CH3)SO3-), a nitrate ion (NO3-) or a hexafluorophosphate ion (PF6-) is contained as an anion constituting the infrared light absorbent.
Patent JP-2002178903-A (JP)
Title: Device for estimating road surface friction state
Inventor: UMENO KOJI
IPC: B60W40/068
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To improve an estimation speed of a road surface friction state and to restrict dispersion of the estimated values without increasing costs. SOLUTION: A pretreatment filter 2 selects a wheel speed vibration Δω1 from a wheel speed ω1 detected by a wheel speed sensor 1. A transfer function identifying circuit 3 identifies a transfer function by using a forgetting coefficient ρon the basis of the wheel speed vibration Δω1. A correlation coefficient calculating circuit 4 calculates a correlation coefficient σ by using the wheel speed vibration Δω1 from the filter 2 for setting the forgetting coefficient ρ to be used for the transfer function identifying circuit 3 according to the calculated correlation coefficient σ. A μ-gradient, calculating circuit 5 estimates a μ-gradient on the basis of the identified transfer function.
Patent JP-2002186013-A (JP)
Title: Mobile communication system
Inventor: YASUNAGA MASAYUKI
IPC: H04W4/04
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system that realizes a zone shift control technology that can efficiently provide high quality communication. SOLUTION: Mobile stations 11 are used under an environment where they are substantially moved in a prescribed direction. In the mobile communication system, each of the mobile stations is provided with antennas 12 that transmits/ receives at least one antenna beam 13 and with a zone shift controller 17 that controls the antenna 12 and the antenna beam 13 to radiate a radio wave to a zone that is formed by the mobile stations 11 included within a prescribed range. The system is provided with a means that obtains the speed of a mobile station moving within each zone when a service area 10 is divided into a single zone or more and with a speed prediction means that predicts the speed of the mobile station 11 moving within each block at a future time by using the obtained mobile speed.
Patent JP-2002181195-A (JP)
Title: Gasket and door with gasket
Inventor: HIRAMATSU SHIZU
IPC: F25D23/02
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide gaskets for a door, of different sealing directions with a simple structure of combination. SOLUTION: A first gasket 14 continuously mounted on three sides of the door 10 levies extended parts 18a, 18b near corners, and a straight second gasket 21 is mounted on a side face of the door 10, and mounted while lapped to the extended parts 18a, 18b, to provide the gaskets and the door capable of keeping the air-tightness with a simple sealing structure.
Patent JP-2002178067-A (JP)
Title: Billet cutter
Inventor: MORITA HIDEO
IPC: B21D45/04
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a billet cutter that reduces time for transporting/feeding billets to prescribed places and that enables a high speed tact. SOLUTION: The cutter is composed of a metallic die which consists of an upper die having a cutting punch 2 with an air hole 23 and a lower die having a cutting die 3 and which thereby cuts a hoop material 1 into cut billets 29 of a prescribed shape, and also composed of a circular or polygonal carrier 19 which is fixed to one end of a freely rotatable shaft 18, and which has a plurality of holding/transporting pins 20, at prescribed intervals, with an air hole 24 provided, for the purpose of placing and holding the cut billets 29 at a position directly under the cutting die 3 of the lower die.
Patent JP-2001211023-A (JP)
Title: Multimode square horn in higher mode with suppressed cavity
Inventor: RAO SUDHAKAR
IPC: H01P1/162
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system with a field horn that can achieve higher efficiency and reduce the number of array antenna elements without increasing the size and weight. SOLUTION: This horn is characterized by a field horn 300 having an entrance opening 304 and an output opening 306, and a cavity 302 arranged between the entrance opening 304 and the output opening 306 which can suppress an undesired transmitting mode of the antenna and excites a desired transmitting mode of the antenna instead.
Patent JP-2002188591-A (JP)
Title: Drainage pump
Inventor: CHATANI SADAHIKO
IPC: E03F5/22
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a drainage pump for emergency allowing a person to carry it simply. SOLUTION: This drainage pump 1 consists of a pump part 1a sucking the water 3 collected in underground facility 2 and feeding it into a discharge pipe 4 and a hydraulic motor 1b driving the pump part 1a. An oil pressure generation unit 6 supplying pressure oil which is working fluid to the hydraulic motor 1b is put on the ground by separating it from the pump 1 to allow the person to carry the pump 1 simply.
Patent JP-2002187732-A (JP)
Title: Dicing method and dicing device
Inventor: KONYA TOMONORI
IPC: C03B33/02
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To decrease variations in the depth of cut and kerf width in the case of half cut dicing. SOLUTION: In the method of half cut dicing an object to be machined to the prescribed depth D2 of cut by a dicing blade 4, the height from a stage loading surface 3a atop the object to be machined which is placed on the stage 3 is mechanically measured and the depth D2 of cut is set on the basis of the front surface of the object to be machined in accordance with the measured value.
Patent JP-2002190583-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: YAMADA KEIICHI
IPC: H01L21/8242
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, wherein contact holes formed for an upper part electrode of a capacitor and a conductive part below it are prevented from penetrating the upper part electrode for a desired contact. SOLUTION: There are provided a first W plug 126 formed on a silicon substrate 100, first and second interlayer insulating films 118 and 119 covering it, a capacitor in the interlayer insulating films where an upper electrode 124 comprises a polysilicon film, a protective film 131 formed on the upper electrode 124, a third interlayer insulating film 150 so formed as to cover the capacitor, a first contact hole 161 which penetrates it to contact to the upper electrode 124, and a second contact hole 160 which penetrates the interlayer insulating films 118, 119, and 150 to contact to the first W plug 126. The protective film 131 is made from a material, whose etching rate is lower than that of the interlayer insulating films 118, 119, and 150, when the contact holes 161 and 160 are formed.
Patent JP-2002197953-A (JP)
Title: Inclination switch
Inventor: KURAMOTO KENJI
IPC: H01H36/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an inclination switch which is not based on contact with an electrode changing its position following the movement of a conductive ball or circular plate and inclination. SOLUTION: The inclination switch has a movement route 2 where the conductive ball 1 in a resin housing 4 is always positioned at a lower part by its own weight when the resin housing 4 is inclined or turned. Outside electrodes 6-9 are provided along the movement route 2 and at positions corresponding to the degrees of inclination and an inside electrode 5, that is a common electrode, is provided in the center of a side wall. When the outside electrode corresponding to a degree of inclination comes at a lower position, increases is detected in the electrostatic capacity between the outside electrode and the inside electrode 5, which is caused by the existence of the conductive ball 1. By checking the outside electrode whose electrostatic capacity is increased, the inclination can be detected.
Patent JP-2002199184-A (JP)
Title: Handy scanner, information processor, and information processing system
Inventor: HINO HIDEKI
IPC: G06F3/0354
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a handy scanner which satisfactorily reproduces and displays read data, independently of the direction of the scanner or a document at scanning operation start. SOLUTION: The scanner is provided with a correction means 27, which corrects read data from an image scanner means 23, on the basis of information on the extent and the direction of movement which is obtained by a two-dimensional position displacement detection means 20. Thus it becomes unnecessary to set the direction at scanner operation start, and read data are reproduced without inclining.
Patent JP-2001326449-A (JP)
Title: Electronic component, electronic component mounting body and method of manufacturing the same
Inventor: KITAE TAKASHI
IPC: H05K3/32
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component, an electronic component mounting body and a method of manufacturing the same, by which sufficient bonding strength and reliability can be obtained. SOLUTION: The surface of an external electrode 3 of an electronic component 4 is formed by a coating film containing a resin component. Consequently, when the electronic component 4 is mounted on a circuit board 1 via a conductive adhesive, bonding strength and reliability can be improved largely. Furthermore, mounting can also be performed by utilizing the conductive adhesive for forming the external electrode 3 as a connecting body. Furthermore, the surface roughness (Ra) of the external electrode 3 of the electronic component is made, 0.1 μm<=Ra<=10.0 μm preferably, 1.0 μm<=Ra<=5.0 μm. Consequently, the bonding strength with the conductive adhesive is improved largely, compared with a conventional electronic component.
Patent JP-2002194328-A (JP)
Title: Heavy metal fixing agent and method for fixing heavy metal using the same
Inventor: SUGAMA NAOKI
IPC: C02F1/62
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a heavy metal fixing agent capable of preventing elution of toxic heavy metals contained in fly ashes or incinerated ashes produced in incineration plants for municipal refuses, industrial wastes, etc., sludges discharged from waste disposal sites, contaminated soils of sites after removal of factories, etc., and wastewater discharged from landfill disposal sites, wastewater, etc., discharged from factories and to provide a method for fixing toxic heavy metals. SOLUTION: This heavy metal fixing agent is characterized as comprising (a) a compound having an alkali metal dithiocarbamate group, (b) an aminopolycarboxylic acid chelating agent and (c) water as essential components. The method for fixing the heavy metals uses the heavy metal fixing agent.
Patent JP-2002195952-A (JP)
Title: Surface flaw detecting device
Inventor: KATORI HIDEO
IPC: G01N21/892
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To simplify a detection signal processing and to reduce a cost of a flaw detecting device by providing a flaw information where online quality degradation is less. SOLUTION: The reflection light on the surface of a material 1 which is to be inspected is converted into an image data. Flaw candidates corresponding to flaws of different sizes are extracted using a plurality of filters 6a-6c while a density information is calculated. These bits of information are combined and a prescribed small region is compressed into a single pixel. To inspect the object material 1 by dividing it in a width x direction by n-units of one- dimensional cameras 3a-3d, the image information of the cameras are combined in the width x direction for unification while arrayed in a length y direction to form a two-dimensional image. Otherwise, the image informations of the cameras are stored temporarily in memories 24a-24d, which are sequentially read with a clock signal of a frequency n-times of at light intensity detection.  Thus, the image information of n-units of cameras are unified while arrayed in the length y direction to form a two-dimensional image.