baber/WOPTO huggingface dataset:
Patent JP-2003105562-A (JP)
Title: Surface treated steel sheet having excellent white rust resistance
Inventor: OKAI KAZUHISA
IPC: B05D5/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a non-chromium based steel sheet which has excellent corrosion resistance, and has excellent fingerprint resistance, blackening resistance and coating adhesion, and to provide a production method therefor. SOLUTION: The surface treated steel sheet has a surface treatment film with a thickness of 0.01 to 5 μm obtained by applying a surface treatment agent which contains (A) a specified resin compound, (B) a cationic uretane resin having at least one kind of cationic functional group selected from primary to tertiary amino groups and a quaternary ammonium base, (c) one or more kinds of silane coupling agents having at least one kind of reactive functional group selected from an active hydrogen-containing amino group, an epoxy group, a vinyl group, a mercapto group and a methacryloyloxy group, (D) a Ti compound, and (E) at least one kind of acid compound selected from phosphoric acid, nitric acid, and acetic acid, or the salts thereof and in which the contents of the (B) cationic urethane resin and the (C) silane coupling agent lie within prescribed ranges,  and heating and drying the same applied agent without performing water washing.
Patent JP-2002189179-A (JP)
Title: Optical add/drop multiplexer
Inventor: TEW CLAUDE E
IPC: H04B10/43
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch which can be very quick constitution and which does not require a light beam to be electrically converted. SOLUTION: The light beam which enters into OADM(Optical Add/Drop Multiplexer) through a 1st input fiber is demultiplexed by the wavelength and two or more light beams are generated. One light beam is reflected by one, or two or more of the mirrors. According to the position of the mirror where the light beam reaches, the beam is reflected toward 1st and 2nd regions of a retroreflector. If the light beam is reflected in the 2nd region of the retroreflector, the light beam advances again to the mirror array, and after that, is reflected toward the wavelength multiplexer, and is outputted to a 2nd output fiber. When a 1st wavelength light beam is reflected toward the drop output, other wavelengths of the light from the 1st input are turned to the 'out' optical fiber.  Another group of mirrors collaborates with the 1st group, and turns the light beam addressed to the 'drop' output fiber to the wavelength multiplexer related to the 'drop' output. Other groups of the mirrors operate so that the 2nd input and various wavelengths from the 'add' fiber may be switched to the 1st output 'out'.
Patent JP-2003112617-A (JP)
Title: Brake controller and vehicle controller
Inventor: ISONO HIROSHI
IPC: B60T8/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To detect an emergency operation condition of a vehicle with high reliability. SOLUTION: If an operation force detected by an operation force sensor exceeds a set operation force Fa and a stroke detected by a stroke sensor is below a set stroke Sa, an operation condition is specified as the emergency operation condition. The set stroke is a value which is determined based on the relation of an operation force and an operation stroke in a standard operation condition and an actual operation force and is smaller than the stroke when operated by the operation force or is smaller than the stroke by a set value or more. Since the emergency operation condition is detected based on absolute values of two physical quantities expressing a brake operation condition and is not detected based on differential values of physical quantities, the emergency operation condition can be detected with high reliability.
Patent JP-2003111662-A (JP)
Title: System to record characters on stuba
Inventor: YOSHIKAWA TOSHIHARU
IPC: G06Q50/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a system wherein parishioner information is managed by a computer, and posthumous Buddhist names are printed by a printer on Stubas. SOLUTION: This system registrates the addresses of parishioners, manages and serches. The data is output to the printer, and automatically printed on the Stubas or a register book of the dead.
Patent JP-2003112685-A (JP)
Title: Bycycle with auxiliary motor
Inventor: YAMABE HIDEYASU
IPC: B62L1/04
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To develop a new bicycle with an auxiliary motor reduced in size and weight to be easily carried not in traveling by miniaturizing a driving device for traveling, easily operable by any one and safely operable by even a beginner. SOLUTION: A handle shaft 1 for journaling a front wheel 6 is mounted at a front end of a pipe-shaped main body 8. A rear wheel 11 is mounted at a rear end of the main body 8 via a shock absorber 18. An electric motor 20 for transmitting power to either one of the front wheel 6 and the rear wheel 11 is provided on the main body 8. A saddle 30 for an operator is provided on the main body 8. A step bar 10 for a foot rest extended to a side direction is foldably provided on a front side of the main body 8.
Patent JP-2003114632-A (JP)
Title: Method for displaying fluorescent image
Inventor: OKADA HISAHIRO
IPC: C09D11/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for displaying a fluorescent image by which space saving is possible while high sensitivity is obtained and sufficient displaying performance of a fluorescent image can be obtained. SOLUTION: By the method for displaying a fluorescent image, a fluorescent image obtained by using fluorescent ink containing at least a phosphor is irradiated with excitation light from an excitation light source to generate fluorescent light emitting from the phosphor excited by the excitation light to display an image. In the method, organic electroluminescence is used for the excitation light source for the fluorescent image.
Patent JP-2003115584-A (JP)
Title: Imaging apparatus and reader
Inventor: KOIZUMI KAZUHISA
IPC: H04N1/03
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide wiring pattern conditions for obtaining a good analog image output signal in a high speed drive (5 MHZ or above) contact-type image sensor. SOLUTION: On a CIS substrate, signal lines ϕM, ϕRS and ϕTR for transmitting a signal to a CCD chip 2-2 extend from digital signal lines Dn and the CCD chip to the emitter follower input, and an emitter follower output line becomes an analog signal line An. In Fig. 1, an analog signal line A1 and a digital signal line D1 from the CCD are wired in different layers.
Patent JP-2003119313-A (JP)
Title: Method for producing porous film
Inventor: EMORI HIDEYUKI
IPC: C08J9/26
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a porous film having high porosity and air permeability and high mechanical strength and shrinkage and high heat resistance as well, to provide the porous film obtained by the above method, to provide a battery separator comprising the above film, and to provide batteries and capacitors using the above separators. SOLUTION: This method for producing the porous film comprises the steps of melting and kneading a resin composition comprising a resin component comprising a polyolefin and a rubber having crosslinkable unsaturated bonds and a solvent, forming the resultant melt kneaded product into a sheet form, and then subjecting the sheet form to orientation treatment and desolvation treatment, wherein this method comprises an ultraviolet irradiation step in addition to the above-mentioned steps. The 2nd objective porous film obtainable by the above method is provided. The 3rd objective battery separator comprises the above porous film. The 4th objective batteries and the other objective capacitors using the above separators are also provided, respectively.
Patent JP-2003124998-A (JP)
Title: Information communication system
Inventor: YOKOHAMA TATSUHIKO
IPC: H04L12/721
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that communication function information of only an adjacent information communication device can be known in a conventional information communication system. SOLUTION: An SMTP (Simple Mail Transfer Protocol) server is provided with a processing function (S201-S209) of transmitting a request command for acquiring function information to an adjacent SMTP server via a network to acquire expansion function information of other servers obtained by the server, and correlating the acquired expansion function information with a domain name corresponding to this to store it; and a processing function of notifying the communication function information which is previously stored in response to the acquisition request from the adjacent server via the network.
Patent JP-2002216521-A (JP)
Title: Surface light source and display unit using the same
Inventor: HIRAISHI MASANORI
IPC: G02B5/02
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source unit of simple structure that illuminates a display panel of a liquid crystal display device uniformly, even though equipped with a tubular light source having anisotropy in luminance distribution. SOLUTION: This surface light source unit arranges an anisotropic light scattering film 7 composed of a continuous phase (crystalline resin) and dispersing phase (amorphous resin) having mutually different refractive indexes between a light guide member 5 where the light from the tubular light source 4 enters through the side and goes out from the flat outgoing surface and the display panel 2 illuminated by the light from the outgoing surface of the light guide member, and illuminates the display panel 2 uniformly.  In the light scattering characteristics F (θ) that show the relations between a scattering angle θ and intensity F of scattered light, when taking the light scattering characteristics of X axis direction as Fx (θ) and taking the light scattering characteristics of Y axis direction as Fy (θ), the anisotropic light scattering film satisfies the following equation. Fy (θ)/Fx (θ)>5 (θ=4-30 deg.), Fy (θ)/Fx (θ)>10 (θ=2-30 deg.) Moreover, when θ=0-30 deg., the light scattering characteristics Fy (θ) decrease gently with the increase of θ, and typically, Fy (0 deg.)/Fy (30 deg.)<200.
Patent JP-2003079459-A (JP)
Title: Structure and method for partitioning drawer
Inventor: SAKASHITA NORIYUKI
IPC: A47B88/20
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method for partitioning a drawer by which the inner part of the drawer is properly partitioned with common members. SOLUTION: The recession width D3 of recessed parts 31d and 32d in a connection member 30 is formed to be nearly equal to the side wall board thickness D1 and the partitioning board thickness D2 of side walls 14a-14d in the drawer 14. Then the both of the side walls 14a-14d and a partitioning board 20 are fitted through the use of first and second fitting parts 31 and 32 so that the drawer 14 is properly partitioned by preparing only the partitioning board 20 and the connection member 30.
Patent JP-2003079431-A (JP)
Title: Toothbrush
Inventor: KAWAMURA KAZUHIKO
IPC: A46B9/04
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the defect of the conventional toothbrush that only the brushing by each one portion is possible as bristles are heretofore flocked flatly. SOLUTION: This toothbrush is constituted by making a handle cylindrical and flocking the bristles on a circle.
Patent JP-2003130792-A (JP)
Title: Apparatus for monitoring chlorine concentration
Inventor: AKIYAMA OSAMU
IPC: C02F1/46
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To stably measure effective chlorine concentration in an electrolytic sodium hypochlorite solution obtained from a non-diaphragm electrolytic water generator by absorptiometry with satisfactory reproducibility at low running costs without sacrificing measurement accuracy. SOLUTION: The apparatus for monitoring chlorine concentration is provided with pumps 24 and 25 for sucking the electrolytic sodium hypochlorite solution and a caustic soda aqueous solution only during intermittent operation periods and feeding them to a liquid chamber 28, an air pump 31 operated only during the intermittent operation periods to agitate the liquid chamber 28 and mix the electrolytic sodium hypochlorite solution and the caustic soda aqueous solution, a pump 26 for sucking the mixed solution from the liquid chamber 28 only during the intermittent operation periods, and a spectroscope assembly 34 for measuring the absorption of the mixed solution fed by the pump 26 in the vicinity of a wavelength of 292 nm only during the intermittent operation periods.
Patent JP-2003132534-A (JP)
Title: Light source driver and optical information recording and reproducing device incorporating it
Inventor: MASUI NARIHIRO
IPC: G11B7/125
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To meet the requirement for high speed and high density information recording without sacrificing the cost performance by preventing the waveform of the modulated optical signals from deviating from what is desired due to distortions and skews in the modulation and control signals. SOLUTION: The transition of the first state group is controlled using the modulation signal by the illumination level of the light source, state transition signals from the illumination level and the first transition regulation, and the first modulation data are produced for the selected state. The transition of the second state group is controlled by using the above modulation signal, the above state transition signal, and the second transition regulation, and the modulation signals are produced for the selected state. The first current is generated from the above second modulation data, and the second current from the above second modulation data. Then selecting either one of them, the sum of the selected current and the bias current is made the drive current of the above light source.
Patent JP-2003130878-A (JP)
Title: Dna chip
Inventor: KAWAMURA KOICHI
IPC: C12N15/09
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a DNA chip having high adsorbing efficiency to DNA, and capable of fixing a number of DNA per a unit area with high motility of DNA, and performing hybridization with high efficiency when a DNA fragment sample having complementation with a DNA fragment fixed to the chip is fixed to the DNA chip by hybridization. SOLUTION: In this DNA chip obtained by fixing the DNA fragment to a surface of a solid-phase carrier, the solid-phase carrier surface and the DNA fragment are fixed through a graft polymer bound to a surface of the solid- phase carrier. The graft polymer has a reactive functional group capable of being bound to the DNA fragment, on its side chain.
Patent JP-2003126191-A (JP)
Title: Training device
Inventor: SHINOMIYA YOUICHI
IPC: A63B23/04
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To exactly carry out training for preventing knee osteoarthritis. SOLUTION: A training device is provided with a pair of left and right steps 4, 4 for placing a pair of left and right feet, a pair of left and right sliders 3, 3 which slidably move the respective steps 4, 4 forwardly and backwardly and are freely rotated around the vertical axis thereof, and a moving means for reciprocatingly moving both the sliders 3, 3 straight in the forward and backward directions. The adduction and abduction of the feet are added by the rotation of the sliders 3, 3 around the vertical axis thereof in addition to the forward and backward movement of the sliders 3, 3.
Patent JP-2003128389-A (JP)
Title: Combination brake and jack device and dynamo-electric machine using it
Inventor: MAKITA ATSUKI
IPC: H02K15/02
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To restrain a brake piston 13 and a cylinder piston and a cylinder piston 14 and a jack cylinder 15 from galling each other. SOLUTION: At least one sliding surface of sliding surfaces forming a clearance 22a between the brake piston 13 and the cylinder piston 14 and a clearance 22b between the cylinder piston 14 and the jack cylinder 15 is provided with a smooth surface member 25 (25a, 25b) formed of resin-based sliding material such as PTFE (polytetrafluoroethylene) resin, thereby reducing friction between them to restrain the galling damage.
Patent JP-2003140843-A (JP)
Title: Job information acquiring method and device
Inventor: MURAKI YOSHIHIDE
IPC: G06F3/12
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a job information acquiring method and a device capable of acquiring unifiedly various kinds of jobs executed by a combiner, and managing easily acquired job information. SOLUTION: The kind of the job information desired to be acquired from the combiners 2 (2-1 to 2-n) is set as a job attribute, and job attribute values attainable by the job attribute are set respectively. Agents 1 (1-1 to 1-n) for returning the job attribute value as a response according to setting when an acquisition of the job information is requested from a management device 3, are arranged respectively in each combiner 2.
Patent JP-2003136495-A (JP)
Title: Semiconductor microactuator, and microvalve and microrelay using the same
Inventor: KAWADA HIROSHI
IPC: F16K31/70
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor microactuator with improved controllability by reducing positional variation of a mover due to ambient temperature. SOLUTION: This semiconductor microactuator comprises a frame 1 in the shape of frame formed by a semiconductor substrate; a flexible portion 2 protruding inwardly from the frame 1 and flexible according to temperature variation; and a mover 3 disposed continuously to one end of the flexible portion 2 and relatively displacing in the orthogonal direction with an opening surface of the frame. The actuator is provided with a position correcting means 4 for offsetting the displacement amount of the mover 3 caused by an ambient temperature.
Patent JP-2003138001-A (JP)
Title: Method for producing aromatic polycarbonate
Inventor: SAWAKI TORU
IPC: C08G64/30
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a qualitatively excellent polycarbonate resin by using a transesterificaiton process which is free from environmental problems and is economically excellent. SOLUTION: The method for continuously producing an aromatic polycarbonate comprises a plurality of serially arranged reactors including one or more vertical reactors to transesterify an aromatic dihydroxy compound with a carbonate diester in the presence of a catalyst, wherein at least one vertical reactor is previously adjusted to have an inner temperature of -50 deg.C or higher and +20 deg.C or lower followed by supplying the reactive mixture nearly above the operation liquid surface of the vertical reactor.
Patent JP-2003093130-A (JP)
Title: Camera rucksack with monocock structure
Inventor: KITAGAWA FUKUO
IPC: A45C11/38
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a camera rucksack to solve problems of a conventional camera rucksack with structure basically made of fabric and surrounded by a cushioning material of foamed resin on side faces, in which the cushioning material cannot perfectly cut off external force to cause the content to be distorted and which lacks for waterproof properties and is weak against severe outdoor environment. SOLUTION: This camera rucksack has a strength member with side faces to work as a shell and the main body with monocock structure with ribs and horizontal partitions joined or integrally formed. therewith. Because the main body with monocock structure perfectly cut off external force, the content is prevented from distorting. Waterproof properties are improved by making an air-tight chamber with monocock structure. Thus the camera rucksack which can perfectly protect a camera and lenses from outdoor environment can be obtained.
Patent JP-2003137064-A (JP)
Title: Buckle device
Inventor: TAJIMA KIYONARI
IPC: B60R21/015
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a buckle device allowing various detections based on pulling of a webbing belt, for example, in mounting a child seat. SOLUTION: In the buckle device 10, a buckle body 26 is connected movably in a predetermined range to an anchor plate 22 in the longitudinal direction of long holes 102 formed in the anchor plate 22, and energized to an insert direction side (anchor plate 22 side) with an energizing force to an extension spring 108. The webbing belt is pulled out by a distance required for fixing the child seat, and thus the buckle body 26 is moved against the extension spring 108 with the energizing force for winding the webbing belt. Thus, a pressing force for pressing a force sensor 114 disposed in the buckle body 26 by a support piece 110 of the anchor plate 22 decreases, and detection of the decrease in the pressing force allows detection whether the child seat is mounted or not.
Patent JP-2002218262-A (JP)
Title: Stored image delivery method, recording medium and stored image delivery device
Inventor: HIRASHIMA TAKESHI
IPC: H04N7/173
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To bring the hue of an image displayed on a reception terminal side closer to the hue of a stored image on a server side as much as possible. SOLUTION: At the time of delivering the stored image through a network corresponding to the request of reception terminals 10, 11 and 12, information regarding the color characteristics of the reception terminal is acquired, the stored image is color-converted to the image matched with the color characteristics of the reception terminal on the basis of the acquired information and the color-converted stored image is delivered to the reception terminal. An output profile for each reception terminal is utilized and color reproducibility is improved.
Patent JP-2003138687-A (JP)
Title: Method for building ceiling
Inventor: SASAKI KAZUO
IPC: E04B9/22
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for building a ceiling capable of simply building a new ceiling on the lower side of an existing ceiling in a short period at a low cost. SOLUTION: Fixtures 4, cradling receivers 6 and ceiling cornices 7 are fixed onto existing ceiling cornices 11a while cradlings 3 are forwarded one by one, using the cradling receivers 6 as guides from one ends of the cradling receivers 6. The cradlings 3 are arranged at regular intervals, linear members 2 inserted into the through-holes 3a of each cradling 3 are stretched and tensed between wall sections opposed while being separated in the extending direction of the cradling receivers 6, and the hanging-down of the cradlings 3 is prevented. Fixing members 9 are stuck on the bases 3d of the cradlings 3, and ceiling boards 8 are arranged and mounted successively so that the end faces 8a are joined mutually by the bases 3d.
Patent JP-2002192423-A (JP)
Title: Gear cutting of both-side cut face gear
Inventor: WIRZ WALTER
IPC: B23F5/24
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To greatly simplify the manufacture of a both-side cut face gear while maintaining high precision. SOLUTION: A tool 13 fixed on a tool spindle 14 of a numerically controlled gear grinding device or a hobbing device is adequate for machining upper and lower teeth 2, 3 of the face gear 1 to be gear cut at its both sides by two opposed portions 18, 19 thereof in accordance with the configuration of a tool head 17 related to this invention without cancelling rotating synchronization between a ground worm formed during fixing the same and grinding the first tooth and a workpiece, while avoiding contact therebetween. The need for refixing the workpiece 1 during machining both gear teeth 2, 3 is eliminated, therefore greatly reducing a total machining time and preventing the lowering of precision following the refixation of the workpiece 1.