baber/WOPTO huggingface dataset:
Patent JP-2002347295-A (JP)
Title: Take-up core for ink ribbon, or guide roller therefor
Inventor: HIBINO IKUO
IPC: B41J31/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a take-up core for an ink ribbon, or a guide roller for an ink ribbon whereby normal images can be printed by correcting a skew even when the skew or the like is generated to the ink ribbon under winding up. SOLUTION: The take-up core 5 for the ink ribbon is provided with a body 6 which is shaped like a cylinder and has elasticity, an axial hole 6a formed penetrating the cylindrical center of the body 6, a rotary shaft 7 passed through the axial hole 6a for stopping the body 6, and the ink ribbon 2 which can be taken up to an outer circumferential face of the body 6. The axial hole 6a is formed to make a hole diameter of a nearly central part at a position of a center line B in a longitudinal direction of an arrow A of the body 6 equal to or not larger than the diameter of an axial part 7a of the rotary shaft 7. The hole diameter of the axial hole 6a is gradually increased from a central part at the position of the center line B towards both ends 6b and 6b of the body 6.
Patent JP-2002353068-A (JP)
Title: Stacked capacitor and manufacturing method therefor
Inventor: ASARI TAKUMA
IPC: H01G4/30
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To suppress the drop of reliability due to structural defects, and accelerate the drop of equivalent series resistance, by arranging the form of a product into a rectangular parallelepiped, without dropping the capacitance. SOLUTION: A stacked capacitor 10 is composed of a dielectric layer 11, a first inner electrode layer 12, a second inner electrode layer 13, and an outer electrode 14. The section where the inner electrode layer is made is divided into a section 15, where the inner electrodes come closest to each other and a section 16, where the inner electrodes do not come closest to each other. The thickness of the inner electrode 15, where the inner electrodes do not come closest to each other is larger than the thickness of the inner electrode in the section 16, where the inner electrodes come closest to each other. It is desirable that the thickness of the second inner electrode layer 13 be exactly equal to the thickness of the first inner electrode layer 12, and it is desirable that it be stacked on the section 15, where the inner electrodes do not come closest to each other.  The thickness of the electrode of the inner electrode part 16 to form a capacitor is set to be larger than 1.2 μm and smaller than 3.0 μm, and the thickness of the electrode of the inner electrode 16 do not to form a capacitor which is larger than 2.4 μm (twice as large as it is) and smaller than 6.0 μm.
Patent JP-2002350833-A (JP)
Title: Liquid crystal display device and its manufacturing method
Inventor: DOI TAKASHI
IPC: G09F9/30
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent electric characteristics of a switching active element from being changed due to influence of UV ray in an exposing process. SOLUTION: In a method for manufacturing a liquid crystal display device of a color filter on array type, a color filter film 11 is formed on a TFT array substrate 9 on which the switching active element 5 for driving a pixel electrode is formed and before the color filter film 11 is formed, a protective film 3 is formed on the switching active element 5. Influence of the UV ray to the switching active element 5 in the exposing process when the color filter film 11 is formed, is improved by the protective film 3 and a color filter on TFT array substrate 16 of high performance can be obtained in high yield. Further usage of a black photosensitive resin as the protective film 3 heightens UV shielding ratio, is suitable to photolithographic method and is simple and easy.
Patent JP-2002358533-A (JP)
Title: Device and system for generating image
Inventor: ICHIKAWA HIROSHI
IPC: G06T11/80
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an image generating device and its system which exchange picture data without a high equipment cost. SOLUTION: The present invention is constituted of computers 1 used by students and a computer 2 used by a teacher. The respective computers 1 and 2 are provided with a background picture storing part 3, a plurality of background picture selecting parts 4, a detail picture storing part 5, a detail image selecting part 6, an image size setting part 7, an image arrangement position setting part 8 and an FDD device 9 for performing control to associate information for identifying background image data with information for identifying detail image data, etc., mutually and store them in a flexible disk 10. The images generated by the students are not stored in the flexible disk 10 as image data itself but information for identifying the kind, size, direction and arrangement coordinates, etc., of the images is stored in the disk 10 so that the amount of image data is drastically reduced.
Patent JP-2002362746-A (JP)
Title: Physical distribution information service system
Inventor: ISHIDA TAKAHARU
IPC: G06Q50/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a physical distribution information service system allowing the transmission of positional data in less throughput amount and at less communication cost. SOLUTION: The physical distribution information service system for transporting articles to be delivered according to transportation request from customers with a transporting vehicle while seizing the current position of the transporting vehicle with positional data being received at a center acquires the positional data from the transporting vehicle at certain intervals for GPS data with a GPS receiver and transmits the GPS data to the center in constant cycles. Furthermore, when the transporting vehicle arrives within a delivery destination recognizable radius straight distant to a delivery destination, data for completing loading and unloading is transmitted.
Patent JP-2002366233-A (JP)
Title: Temperature controlling method and controller thereof
Inventor: IZUMI KENJI
IPC: G05D23/19
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a clean room temperature controlling method capable of performing precise temperature control by improving a step-thermo system and suppressing the number of frequency of starts and stops of each device and to provide its controller. SOLUTION: In a step-thermo type temperature control that sets a plurality of reference set temperatures and their upper limits and lower limits, the optimum temperature control range to be repeated is decided with a signal applied from a temperature detector 10 so as to set a temperature control range, and temperature control is performed within the temperature control reference range.
Patent JP-2002363781-A (JP)
Title: Chlorine generator
Inventor: KATO MASAHIRO
IPC: C25B1/26
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To maintain desired sterilization effect even when the circulation of raw water to a casing is stopped for a long time. SOLUTION: In the chlorine generator for generating chlorine from chlorine ions in the raw water by passing the raw water containing chlorine ions and applying the DC voltage between the pair of electrodes 72, the DC voltage is applied between the pair of electrodes 72 when the voltage application stop time exceeds the preset power application period in the standing time.
Patent JP-2002330629-A (JP)
Title: Mushroom cultivation apparatus
Inventor: SAWARA TAKAAKI
IPC: A01G1/04
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a mushroom cultivation apparatus enabling appreciating the growth of mushroom at home without taking time. SOLUTION: This mushroom cultivation apparatus is such that a medium for mushroom bed cultivation, mixed with sawdust and rice bran is put in an unglazed pot baked without applying a cover coat thereto and water vapor being outside the unglazed pot soaks into the wall of the pot and enters inside the pot to wet the medium.
Patent JP-2002368442-A (JP)
Title: Unit member fixing device and image forming apparatus using the same
Inventor: WATANABE SHIGERU
IPC: H05K5/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a unit member fixing device that positions and fixes a unit member to and at a prescribed position on the main body of the device with a simple constitution, can be operated easily, and can stably secure the member with a sufficient fixing force after fixation, and to provide an image forming apparatus using the fixing device. SOLUTION: The unit member is provided with an operating member which can be operated from the outside and an engaged member having a plurality of engaged sections which are actuated when the operating member is operated on its external side face. The main body of the fixing device is provided with a plurality of engaging members with which the engaged sections of the engaged member are engaged.
Patent JP-2002367333-A (JP)
Title: Casing
Inventor: TAKAHASHI DAISUKE
IPC: G11B23/087
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a casing composed of an upper half and a lower half made of hard plastic such as polycarbonate which does not cause difference in level resulting from positional deviation at the joint of the upper half and the lower half when self tapping screws are used to fix the case. SOLUTION: Both right-handed screws and left-handed screws are used as case fixing screws when assembling a casing composed of an upper half and a lower half with a plurality of case fixing screws. In the case of a magnetic tape cartridge, as a concrete form of usage, when the upper half and the lower half are assembled to constitute a casing to house a magnetic tape, both right- handed screws and left-handed screws are used as the plurality of case fixing screws. It is desirable to arrange the screws in such a way that the positional deviation of the casing is reduced.
Patent JP-2002360639-A (JP)
Title: Wheelchair
Inventor: IURA TADASHI
IPC: A61G5/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair for allowing a wheelchair user such as a physically disabled person to smoothly, safely, and easily get on and off from the side. SOLUTION: This wheelchair is provided with a pair of side part frames for supporting a seat part composed of a seat sheet and a back receiving sheet, a front wheel and rear wheels installed in lower front and rear parts of the side part frames, and an arm turnably pivoting a base part of a wheel support arm for journaling the rear wheels to a lower end part on the side part frames, and turnably pivoted on the side part frames, and can move up to a rear position for opening the side of the seat part from a front position capable of driving and operating the rear wheels by interlocking with a rotational movement of the arm by connecting the wheel support arm by an interlocking rod. It is further provided with a guide regulating means for regulating lateral directional run-out when the rear wheels return to the front position from the rear position.
Patent JP-2002366733-A (JP)
Title: System/method/program for customer information management
Inventor: MIKASA TERUFUMI
IPC: G06Q30/02
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a system, method and program for customer management capable of efficiently concentrating a large quantity of and various customer information to a database. SOLUTION: A customer management system 10 for storing and retrieving customer information consists of a customer terminal 12, a business terminal 14, a distributed information means (16), a terminal 18 for a related company and the Internet 20. The means 16 consists of a customer Web means 22 which is to be accessed by a customer, a database storage means 24 for storing the customer information, a customer information collecting means 26 for transferring the customer information from the means 22 to the means 24 for storing it and a business Web means 28 for allowing a business person to retrieve the database.
Patent JP-2002371997-A (JP)
Title: Centrifugal blower
Inventor: AOKI SHINJI
IPC: F04D29/44
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce an NZ sound in a flat blower. SOLUTION: A fan in which a ratio (=H/D) of a fan height H of the fan parallel to an axis thereof to a fan diameter D of the fan is 0.5 or smaller has a nose gap Ng of 0.08 times to 0.2 times the fan diameter D.
Patent JP-2002372863-A (JP)
Title: Developing device
Inventor: OGOSHI TAKESHI
IPC: G03G15/08
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a developing device where leakage of developer from a space between an end part of a developing roll and a housing can be effectively prevented without bringing on any increase in the width dimension of the developing roll end part. SOLUTION: In the device, end surface sealing member 4 preventing the passage of the developer is installed facing a specified range of an end part side surface 3a of the developing roll 3 in between the end part of the developing roll 3 and the housing 1. In the end surface sealing member 4, as necessary, a peripheral sealing construction part 5, a connecting part sealing construction part 6 and a construction part making the developer uniform are provided integrally.
Patent JP-2002371594-A (JP)
Title: Construction equipment
Inventor: SAWADA HIROSHI
IPC: E02F9/26
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide construction equipment allowing an operator to increase the safety of working by monitoring the rearward thereof when traveling rearwards. SOLUTION: This construction equipment comprises a carrier and an upper structure swingably installed on the carrier. A traveling operation means 26 is operated to move the carrier forward and backward. A rear monitoring camera 38 is installed on the upper structure. An image from the rear monitoring camera 38 is displayed on a monitoring screen 39 by operating the traveling operation means 26.
Patent JP-2002372110-A (JP)
Title: Reduction gear and geared motor
Inventor: YAMAMOTO AKIRA
IPC: H02K7/10
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide reduction gear and a geared motor of radially and axially compact structures capable of inserting a driven shaft of a mating machine into an axial center part of an output shaft. SOLUTION: This geared motor 1 is constituted of a motor 2 and the reduction gear 3 for reducing the output rotation and outputting the rotation. Both of a motor shaft 4 and an output shaft 5 of the reduction gear 3 are hollow shafts and are arranged on the same line. The driven shaft 50 of the mating machine is directly inserted into a hollow part 22 of the output shaft 5 of the reduction gear 3, and the driven shaft 50 and the output shaft, 5 are coupled within the hollow part 22 via a key groove 36 and a key 36a as power transmission mechanism means.
Patent JP-2003008078-A (JP)
Title: Surface mounting semiconductor light emitting device
Inventor: KOBAYASHI NOBUO
IPC: H01L23/28
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a surface mounting semiconductor light emitting device in which heat dissipation properties are improved while reducing the size. SOLUTION: The other flat major surface (1b) of the supporting plate (1) for a surface mounting semiconductor light emitting device projects from the bottom face (4a) of a resin sealing body (4) and a first external lead (3) extending along the edge part (1e) of the supporting plate (1) has a flat bottom face (3a) projecting from the bottom face (4a) of the resin sealing body (4) in the same direction as the other major surface (1b) of the supporting plate (1). When the other major surface (1b) of the supporting plate (1) is bonded to a wiring board (5), a gap (6) is formed between the resin sealing body (4) and the wiring board (5) and the lower parts of the supporting plate (1) and the first external lead (3) are exposed to the outer air in the gap (6) formed between the bottom face (4a) of the resin sealing body (4) and the wiring board (5).
Patent JP-2003009476-A (JP)
Title: Method for manufacturing magnet embedded rotor
Inventor: KOMURO MATAHIRO
IPC: H02K21/14
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a rotor having a complicated shape without containing any resin component. SOLUTION: When a magnet embedded rotor having a structure in which a permanent magnet is embedded in the rotor metal core made of layered metal sheets is manufactured, irregularity is formed in the thickness direction of the layered metal sheets in a magnet embedded hole, magnet powder is heated, pressurized and filled in the hole, applied with a magnetic field, and magnetized in the magnet filed applied direction.
Patent JP-2003002878-A (JP)
Title: Method for preparing 2-aminophenoxazin-3-one derivative or 3-aminophenoxazin-2-one derivative
Inventor: TOMOTA AKIO
IPC: A61K31/538
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a 2-aminophenoxazin-3-one derivartive or a 3-aminophenoxazin-2-one derivative, having antiotumor activities, which have been synthesized by using human orbovine hemoglobin as a raw material, but this method includes some problems due to expensive cost of the raw material. SOLUTION: The 2-aminophenoxazin-3-one derivative or 3-aminophenoxazin-2- one derivative can be prepared by reacting an o-aminophenol derivative represented by formula I [wherein, R1 and R2 are each selected independently from the group consisting of hydrogen atom, a lower alkyl group having 1 to 4 carbon atoms and an acyloxy group having 1 to 4 carbon atoms] with an oxidizing agent having trivalent iron at pH 5 to 9.
Patent JP-2003005525-A (JP)
Title: Developing device
Inventor: IGARASHI KEIKO
IPC: G03G15/06
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of stably attaining a high- quality image over a long term by stabilizing the triboelectrification of developer without lowering the concentration of toner in the developer by removing the toner triblelectrified low even in the case of using two-component developer. SOLUTION: This developing device 9 is used for an image forming device having a means for forming an electrostatic latent image corresponding to an image information signal on a photoreceptor drum (image carrier) 4, and has a developing sleeve (developer carrier) 3 forming a toner image by developing the electrostatic latent image on the drum 4 by using the two-component developer consisting of non-magnetic toner and carrier and carrying and feeding the two-component developer to a developing area. The device 9 is provided with a developer returning member 1 regulating a developer reservoir part 5 and a blade (regulating plate) 2 which regulates the layer thickness of the bristles of the developer and to which bias can be applied, and an endless conductive belt 30 is rotatably disposed on the member 1, and the bias can be applied to the belt 30.
Patent JP-2003010995-A (JP)
Title: Melting type flux for submerged arc welding
Inventor: ISHIZAKI YOSHIHITO
IPC: B23K35/362
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide melting type flux for arc welding, satisfactory in a based shape and peeling property of slag even in high-speed welding, not generating slag entrainment, a concave, overlap, etc., in particular enabling high-speed welding in medium/thick plates large in welding heat input, in the inclined welding. SOLUTION: The structure of the melting type flux for submerged arc welding is to contain SiO2 : 20-40 mass%, TiO2 : 20-35 mass%, Al2 O3 : 1-10 mass%, MnO: 2-10 mass%, MgO: 5-20 mass%, and CaF2 : 2-10 mass%, and CaO is controlled to be 4 mass% or less. And TiO2 /Al2 O3 content are 2.5-25. Furthermore, the high temperature physical property of a molten slag generating in welding is that viscosity in 1450 deg.C is 0.3-1.5 pois, and solidification temperature of the molten slag is 1300-1400 deg.C.
Patent JP-2003017038-A (JP)
Title: Negative electrode for lithium battery, and lithium battery
Inventor: KUROKAWA HIROSHI
IPC: H01M50/55
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent swelling of a battery due to the generated gas when storing a lithium battery using a carbon material for a negative electrode in the condition that the lithium battery is discharged. SOLUTION: In the lithium battery housing a positive electrode 12, the negative electrode 123 and a non-aqueous electrolyte in a battery container 10, the carbon material for storing and discharging lithium and an additional material composed of an element having a lithium emitting mean potential higher than that of the carbon material are mixed for the negative electrode, and the additional material is added to the carbon material in a range of 0.01-9.0 wt.%. The carbon material and the additional material having a mean granular diameter in a range of 0.01-5 μm are used.
Patent JP-2002345980-A (JP)
Title: Device and method for physiological local heating and minus ion discharging utilizing far infrared ray and minus ion in medical treatment
Inventor: SHU KIKAN
IPC: A61N5/06
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that damage on the skin or the normal tissue can not be avoided since a diseased part is simply warmed in a conventional thermotherapeutic method or instrument for a cancer treatment. SOLUTION: A heating element 1 is provided with a temperature sensor 2, and an ion generator 3 is warmed together with the skin of the diseased part of a patient. A skin temperature sensor 5 is attached on the skin 4 to be warmed by the heating element 1. A temperature control part 6 fetches a signal from the heating element temperature sensor 2 and controls the temperature of the heating element 1.
Patent JP-2002241121-A (JP)
Title: Method for manufacturing porous structure
Inventor: OGAWA YOSHINORI
IPC: B01J20/10
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing mesostructured silica having highly continuous and uniform pores each having a uniaxially aligned pore structure. SOLUTION: This method for manufacturing a porous structure comprises a step to bring a solution containing silicon and a surfactant into contact with a substrate having alignment control ability and a step to dry the solvent contained in the solution on the substrate by drying the solution-contacted substrate or comprises a step to apply a surfactant solution containing silicon alkoxide to the substrate having alignment control ability and a step to dry the substrate.
Patent JP-2002065092-A (JP)
Title: Constitution for automatically milking animal
Inventor: VAN DER LELY ALEXANDER
IPC: A01J5/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a guiding means for a robot arm for accurately locating teat cups under udders of an animal to be milked. SOLUTION: This constitution for automatically milking animals comprises a milk box (1) with a milking robot (2), which is provided with the controllable robot arm (3) for connecting the teat cups (4) to the teats of an animal to be milked. The milk box (1) is provided with a guide element (7) for the robot arm (3), the guide element (7) having such a shape that the robot arm (3) when moving along the guide element (7) pivots the teat cups (4) between a first position beyond the reach of the animal to be milked and at least one second position under the udder of the animal to be milked. The guide element (7) is robust and enables an accurate pivoting movement of the robot arm (3).