baber/WOPTO huggingface dataset:
Patent JP-2002005681-A (JP)
Title: Navigation apparatus and method of switching guide mode thereof
Inventor: YOKOTA TATSUO
IPC: G09B29/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To automatically switch back to an initial guide mode when it becomes a preliminarily set state, while the initial guide mode is switched to another guide mode. SOLUTION: In the navigation apparatus, by which of a map guide mode and an arrow guide mode a route is to be guided is initially set, thereby switching the guide mode to guide the route. While the route is guided by the different guide mode from the initial guide mode, when it turns into the preset state, the guide mode is automatically switched back to the initial guide mode. For example, while the initial guide mode is the arrow guide mode, it is deemed that it turns into the preset set state when one's vehicle deviates from the guided route and then returns to the guided route (step 223), or when the vehicle nears an intersection (step 230). The guide mode is switched automatically from the map guide mode to the arrow guide mode (steps 224 and 232).
Patent JP-2002333216-A (JP)
Title: Window for confirming combustion in combustion chamber
Inventor: TSUGE TSUTOMU
IPC: F23M11/04
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To improve the airtightness in a combustion confirmation window section at the combustion conformation window in a combustion chamber where a window hole (48) is formed at a bottom wall (7) of a recess (42) formed at a peripheral side plate (41) of the combustion chamber (10) having a gas burner (31), a transparent plate (44) for covering the window hole (48) and an annular presser plate for pressing the outer-periphery section of the surface of the transparent plate (44) are arranged at the recess (42) from a bottom wall side (47) in this order, and the outer periphery of the annular presser plate (46) is caulked to the peripheral wall section of the recess (42). SOLUTION: The peripheral entire region of the opening of the recess (42) is pushed to the center side from the outer periphery end of the annular presser plate (46), and the outer periphery of the annular presser plate (46) is pressed to the side of the bottom wall (47) by the push-out section.
Patent JP-2002302178-A (JP)
Title: Cigarette package simplified by using composite packaging material
Inventor: OKUDA MASAAKI
IPC: B65D85/10
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To solve a problem which deteriorates taste of cigarettes by printing ink solvent remaining in the package without being diffused to the outside because of the construction of the package where a highly hermetic film is used for the outermost packaging of a cigarette package normally made in a triple package comprising an inner package, an outer package by paper and a package by a film made of polypropylene or the like. SOLUTION: In order to prevent a printing ink solvent from infiltrating into cigarettes in an inner package, a laminated film made up by bonding a thin film made of polypropylene or the like to a thick film of polypropylene or the like on which printing is made is used, instead of a conventional packaging by outer packaging by paper and film, and thereby packaging in a simplified form of a double package comprising an inner package and an outer package of laminated film or a single package by the laminated film only can be achieved while convenience for taking out the cigarettes or the like is maintained as usual.
Patent JP-2002331676-A (JP)
Title: Ink jet recorder and method for recovering discharging of recording head
Inventor: ONO MITSUHIRO
IPC: C09D11/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder, a ink jet recording method, and a method for recovering discharging of a recording head in which high quality recording is ensured at all times by performing recovery processing, e.g. wiping, at an appropriate timing so that the mixture of ink and a liquid composition adhering to a recording head does not stick thereto. SOLUTION: Depending on the possibility that the mixture of ink and a liquid composition adheres to a plurality of recording heads 1s, 1k, 1c, 1m and 1y, respectively, conditions for recovering the discharging state of respective recording heads 1s, 1k, 1c, 1m and 1y are differentiated.
Patent JP-2002333973-A (JP)
Title: On-line terminal control system
Inventor: NISHINO NOBUYUKI
IPC: G06F3/14
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To realize picture display on a plurality of terminal equipment whose machine kinds are different from each other without changing task program or screen template when the plurality of terminal equipment connected to an on-line terminal control system are mutually different. SOLUTION: A common screen generation template related with the attributes of screen components or display components is applied to terminal control in an on-line terminal control system so that screen display can be performed to the plurality of terminal equipment whose machine kinds are mutually different.
Patent JP-2002340812-A (JP)
Title: Appearance inspection device and appearance inspection method by image recognition
Inventor: OGASAWARA TADAYUKI
IPC: G01B11/24
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an appearance inspection device and an appearance inspection method capable of performing quality determination of appearance images of all inspection objects at high speed with a stable tact time without moving an alignment plate loaded with the inspection objects. SOLUTION: This device has an image data taking means 101 for taking collectively all the plural inspection objects arranged in a line as single whole image data, an image data cutout means 102 for cutting out image data of each inspection object from the taken image data, an image quality determination means 103 for executing quality determination by image recognition by comparing the cut-out image data with reference image data stored beforehand in a parameter storage part 105, and an image data storage part 104 for storing the whole image data, the cut-out individual image data and a result of the quality determination. The device can be simplified, and performance deterioration of the inspection objects can be suppressed, and accuracy of the quality determination can be heightened, by taking the image data collectively.
Patent JP-2002332273-A (JP)
Title: Method for manufacturing alkanesulfonic acid of high purity
Inventor: KOBAYASHI HIROMITSU
IPC: C07C309/08
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an alkanesulfonic acid of high-purity by a safe process at low cost. SOLUTION: The method for manufacturing an alkanesulfonic acid of high- purity producing an alkanesulfonic acid (B) expressed by the general formula: RSO3 H. The method comprises (1) preparing an initial charging liquid containing the alkanesulfonic acid (B) and hydrogen peroxide, (2) adding an alkylmercaptan (A) and hydrogen peroxide to the initial charging liquid at a specific ratio (of the total of the hydrogen peroxide to the alkylmercaptan), and reacting them with each other, (3) aging the reaction liquid and (4) circulating the reaction mixture under heating to complete the reaction.
Patent JP-2002340033-A (JP)
Title: Electromagnetic clutch
Inventor: YASUI MAKOTO
IPC: F16D27/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To improve operational reliability by maximizing the magnetic attraction force of an electromagnetic coil 16 of an electromagnetic clutch within a limited installation space. SOLUTION: A field core 3 for housing the electromagnetic coil 16 and a rotor 15 are dimensionally optimized to maximize magnetic attraction force. Thicknesses A and C of inside diameter side cylindrical portions 3a and 15a constituting the field core 3 and the rotor 15 are made thicker than respective thicknesses B and D of outside diameter side cylindrical portions 3b and 15b to equalize sectional areas of the two cylindrical portions 3a and 3b, and 15a and 15b, so that magnetic flux density distribution can be uniform to produce large electromagnetic force.
Patent JP-2002339970-A (JP)
Title: Magnetic bearing device, and turbo-molecular pump
Inventor: MIYAMOTO MATSUTARO
IPC: F04D19/04
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing device of high durability and reliability of the touchdown bearing contact of a rotor shaft when the magnetic force for levitating the rotor shaft of the magnetic bearing is lost, and a turbo molecular pump using the magnetic bearing device. SOLUTION: In the magnetic shaft device comprising the magnetic bearing (radial magnetic bearings 22 and 24, and an axial magnetic bearing 30) for magnetically levitating and supporting the rotor shaft 12, and emergency bearings (touchdown bearings 26 and 28) which are disposed around the rotor shaft 12 to contact-support the rotor shaft when the magnetic force of the magnetic bearing is lost, a contact part of the rotor shaft with the emergency bearing is constituted by separate parts (parts 1, 2 and 3) different from a major part constituting the rotor shaft 12, and the separate parts are substantially ring-shaped, and fitted to the rotor shaft 12.
Patent JP-2002343240-A (JP)
Title: Active energy ray curable resin composition for back coat and method of manufacturing for shadow mask
Inventor: TATEZAWA MASAHIRO
IPC: G03F7/40
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an active energy ray curable resin composition for a back coat and a method of manufacturing for a shadow mask using it, capable of forming a high-strength back coat film, improving the quality and attaining efficient manufacture of the shadow mask. SOLUTION: By using a curable resin composition, containing a compound having one or more acid group and two or more acryloyl group or methacryloyl group within a single molecule, formation of the high-strength back coat film having a three-dimensional network structure is facilitated, and adhesion of foreign matter to an etched part is prevented, even if secondary etching temperature is raised, after forming the back coat film. In the method of manufacturing for the shadow mask, the quality of the shadow mask 1 is improved, and its efficient manufacture is provided by forming the back coat film 8, by using the curable resin composition containing the compound.
Patent JP-2002345004-A (JP)
Title: Digital private branch exchange, digital dedicated telephone terminal and digital exchange system
Inventor: MIYOSHI HIROYUKI
IPC: H04L29/06
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a digital private branch exchange(PBX), with which the protocol of communication between the main device of the digital PBX and a digital dedicated telephone terminal can be determined at high speed. SOLUTION: In this digital PBX, when starting the communication between the digital dedicated telephone terminal and the main device, a main device side communication control means receives a machine type identification code from each of digital dedicated telephone terminals through a main device side physical layer communication means and a second main device side control data communication means, and a communication protocol corresponding to the machine type identification code is selected out of a main device side storage means and used for a first main device side control data communication means.
Patent JP-2002336811-A (JP)
Title: Deformation follow-up type impervious liner material
Inventor: NAGAE YASUSHI
IPC: B09B1/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an impervious liner material which has a flow property during force feeding by a pump, is little in material separation during underwater placement, gelatinizes after the placement and has low water permeability and deformation follow-up characteristic. SOLUTION: This deformation follow-up type impervious liner material is formed by adding clay ores to a marine clay suspension of 100 to 300% in moisture content ratio and adding at least one kind selected from silicates, alkaline metal salts and alkaline earth metal salts thereto, thereby reforming the suspension to a gelatinous material.
Patent JP-2002339920-A (JP)
Title: Connecting joint of lightweight member
Inventor: HAYASHI SHINICHIRO
IPC: F16B5/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a joint capable enhancing the vertical strength of a connecting part of the connecting joint. SOLUTION: In this connecting joint comprising a male joint and a female joint for joining multiple lightweight members, the female joint comprises a slit provided in each joining part of the lightweight member or a recess part forming the slit in joining a molding, while the male joint has a shape engageable with a clearance part comprising the slit or the recess in connecting the lightweight member.
Patent JP-2002354601-A (JP)
Title: Airconditioning device for electric automobile
Inventor: YAMASHITA YUTAKA
IPC: H02P27/06
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an airconditioning device for an electric automobile capable of exerting a sufficient cooling property even if there is a change in a heating atmosphere, and preventing an excessive load and wasteful power consumption of a motor for compressor. SOLUTION: Relations of magnitudes of the actual number of revolutions Rn of the motor 3 for compressor and the target number of revolutions Rs thereof are compared and, when the actual number of revolutions Rn does not reach the target number of revolutions Rs (when a load of the motor 3 for compressor is relatively large), the cooling of a capacitor 4 is advanced by increasing the number of revolutions of a fan drive motor 9, and the pressure of gas stored in the capacitor 4 is reduced, thus facilitating the operation of the compressor 2. The excessive load and extreme large power consumption of the motor 3 for compressor are eliminated and, at the same time, a sufficient cooling effect is maintained irrespective of the change in the heating atmosphere.
Patent JP-2002348704-A (JP)
Title: Structure for setting up shoulder strap, lady's clothes with cup, and attachment
Inventor: SAKAKI SHUJI
IPC: A41F15/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure for setting up a shoulder strap, enabling a user to smoothly put on or take off a shoulder strap while preventing the shoulder strap from getting out of place. SOLUTION: This structure for setting up a shoulder strap enables a user to smoothly attach or detach an attachment 20 through putting a fabric material anchoring part 26 on a fabric material 30 to deform the fabric material 30 so as to widen a slit 32 when inserting or taking the fabric material anchoring part 26 of the attachment 20 shown in Fig. 3 (a) into or off the slit 32 formed on the fabric material 30 shown in Fig. 3(b).  Owing to this structure, any of left-handed persons and right-handed persons can be given smooth detachable feeling because the attachment 20 and the fabric material 30 have nearly bilateral symmetry shapes and thereby the direction where the fabric material anchoring part 26 is to be inserted or taken out is not limited in a specific single direction, the fabric material anchoring part 26 is stably held by the balanced right and left force so as to be prevented from getting out after inserted as shown in Fig. 3(c), and production line management, the storage of products, and shipping management are simplified because of its usability regardless of right- or left-handed use when making products such as the attachment 20 or the brassiere.
Patent JP-2002353479-A (JP)
Title: Solar battery cell
Inventor: FUKAWA YUKO
IPC: H01L31/04
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To recognize the direction of a cell, without increasing the number of processes. SOLUTION: Different conductive areas are formed on one principal surface side and the other principal surface side of a semiconductor wafer, a front surface electrode is formed on one principal surface side, and a rear surface electrode is formed on the other principal surface side. In such a solar battery cell, a marker showing the direction of the solar battery cell is provided on one principal surface side of the semiconductor wafer.
Patent JP-2002106559-A (JP)
Title: Guide device
Inventor: ANGUE ERIC
IPC: F16C29/04
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To enable simple and reliable fixation of a stopper in a guide device used for a driving device driven by electrical or fluid power. SOLUTION: In the guide device containing one or more guides 6 and 7, the guide 6 and 7 is provided with one or more travel routs constituted of orbits 16 and 17 specifying a bearing 18 capable of relatively moving for the guide 6 and 7, and with one or more stoppers 25 vertically disposed on a motion route 22. The stopper 25 is placed into a lateral slit 26 extending laterally to be perpendicular in a longitudinal direction of the motion route 22, wherein a slit plane 27a facing the direction of the bearing 18 works as a supporting plane of the stopper 25.
Patent JP-2002357768-A (JP)
Title: Projection optical system for projection
Inventor: HAYASHI KOTARO
IPC: G02B13/16
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance projection optical system for a projection with which a rear projection television can sufficiently be thinned and which can easily be manufactured. SOLUTION: The projection optical system for a rear projection is provided with a first refraction lens system of positive power (OP1), a second refraction lens system of negative power (OP2) and a main mirror (R1) in order from a reduction side, and projects the magnified image of a display panel (PA) on a screen (SC). The first refraction lens system (OP1) is a coaxial system which has an optical axis which does not coincide with the screen center of the display panel (PA). The second refraction lens system (OP2) is an eccentric system consisting of a rotationally symmetrical lens.  The outer diameters of the lenses of the second refraction lens system (OP2) are enlarged from the reduction side toward the enlarging side in order, and satisfy conditional expressions: 5<=θ<=20, 0.35<=S1/XL<=0.5, wherein θ is an angle of incidence ( deg.) when a principal ray from the screen center of the display panel (PA) is introduced upon the screen (SC), S1 is a projection distance and XL is the screen diagonal size of the screen (SC).
Patent JP-2002358236-A (JP)
Title: Information processing equipment, memory management unit, address translation device
Inventor: KAMEMARU TOSHIHISA
IPC: G06F12/10
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To lower power consumption increasingly. SOLUTION: A carry signal output circuit 5, when a logical address is newly written into an address counter 2 in an initialized state, and when carrying-over from a lower part to an upper part of the logical addresses occurs, outputs a carry signal. When the carry signal is outputted, a MMU(memory management unit) 6 reads, from the address counter 2, the upper part of the logical addresses to translate it into an upper part of the physical addresses. The translated upper part of the physical addresses is held in a translated value register 8 and is sent to a selection circuit 7. The selection circuit 7 selects the upper part of the physical addresses outputted from the MMU 6 according to the carry signal and outputs the upper part. Meanwhile, when the carry signal is not outputted, the MMU 6 does not operate.  The selection circuit 7 selects the upper part of the physical addresses held in the translated value register 8 to output the upper part.
Patent JP-2002079663-A (JP)
Title: Apparatus and method for inspecting recording element of printer
Inventor: MATSUMOTO NOBUO
IPC: B41J2/01
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To specify malfunctioning nozzles accurately by a simple constitution. SOLUTION: Odd number nozzles for a black ink are driven to record a check line 45a for the odd number nozzles. Then, after a recording paper 17 is sent, even number nozzles for the black ink are driven to record a check line 45b for even number nozzles. In the same manner, check lines 45c-45h for yellow, magenta and cyan colors are recorded. A line sensor 46 having light-receiving elements 46a arranged to positions corresponding to the lines 45a-45h is set. The line sensor 46 is moved parallel to a horizontal scanning direction M by a scanning mechanism 67. A density of recording pixels P of each of lines 45a-45h is read by each light-receiving element 46a synchronously with the parallel movement. The nozzle which records a pixel P2 having the density not reaching a predetermined value is specified as the malfunctioning nozzle.  Since a gap is formed between the recording pixels P, the malfunctioning nozzle can be specified surely.
Patent JP-2002363017-A (JP)
Title: Disinfection liquid
Inventor: INOUE TADASHI
IPC: C11D7/32
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a disinfection liquid having large disinfection effect and slight scattering thereof, capable of continuing the disinfection effect, being readily handleable and not having defect of corroding machines. SOLUTION: This disinfection liquid comprises an aqueous solution of hypochlorous acid and has 1-1,000 ppm concentration of the hypochlorous acid and pH value of 4.0-8.0. The disinfection liquid comprises a pH buffer solution. The disinfection liquid has large disinfection effect and slight scattering thereof and keeps disinfection effect and is readily handleable.
Patent JP-2002362195-A (JP)
Title: Control device for vehicle braking device
Inventor: TSUJI YUKIHIRO
IPC: F01N3/029
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To process particulates in a diesel particulate filter by heating exhaust from a diesel engine in a light load area without using a heater. SOLUTION: This control device for a vehicle braking device is provided with an arithmetic control device 15 finding a fuel injection increase amount ΔQ for raising a catalyst inlet temperature to a combustion starting temperature of the particulates by catalyst and an engine output increase amount ΔW to be absorbed in the vehicle braking device 5, when an exhaust pressure Pe detected by a pressure detector 13 indicates that it is a time to reprocess the diesel particulate filter 11 and a temperature detector 12 detects that an exhaust temperature Te does not reach the combustion starting temperature of the particulates by the catalyst, an arithmetic control device 18 feeding the fuel injection increase amount ΔQ from the arithmetic control device 15 to a fuel injection device 2 as a command V1 ,  and an arithmetic control device 19 feeding the engine output increase amount ΔW to be absorbed, from the arithmetic control device 15 to the vehicle braking device 5 as a command V2 .
Patent JP-2002278011-A (JP)
Title: Silver halide photographic emulsion and method for sensitizing the same
Inventor: MIFUNE HIROYUKI
IPC: G03C1/09
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic emulsion having high sensitivity, high contrast and good preservability. SOLUTION: The silver halide photographic emulsion has been subjected to gold-chalcogen sensitization and absorption intensity at the absorption maximum of the absorption spectrum of formed gold-chalcogen sensitization centers is >=50% of that at the absorption maximum of the absorption spectrum of chalcogen sensitization centers formed in the same way with the exception of nonuse of a gold sensitizer.