baber/WOPTO huggingface dataset:
Patent JP-2002235160-A (JP)
Title: High tensile strength hot dip galvanized steel sheet and high tensile strength hot dip galvannealed steel sheet
Inventor: SUZUKI YOSHITSUGU
IPC: C22C38/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a high tensile strength hot dip galvanized or galvannealed steel sheet which contains large quantities of Si and Mn, has excellent plating adhesion, mechanical properties and a balance of strength-ductility, and also has excellent corrosion resistance. SOLUTION: The steel sheet has a composition containing, by mass, 0.05 to 0.25% C, >0.50 to <2.00% Si, <=3.5% Mn and 0.01 to 1.0% Al. The mass ratio of Mn/S in the steel is >=2. The steel sheet also has a composite structure consisting of tempered martensite of >=20% by volume fraction and retained austenite of >=2%. The Al concentration (mass%) in a plated layer on the steel sheet satisfies the following inequality (1) in the case of a hot dip galvanized steel sheet and satisfies the following inequality (2) in the case of the hot dip galvannealed steel sheet, and the total of Si and Mn in the steel is >=3%: 0.67-1/50(Mn/Si)>=[the Al concentration in the plated layer]>=0.37-1/50(Mn/Si) (1), and 0.5-1/50(Mn/Si)>=[the Al concentration in the plated layer]>=0.2-1/50(Mn/Si) (2).
Patent JP-2003075114-A (JP)
Title: Mark detection device
Inventor: SUZUKI FUMIO
IPC: H05K3/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a mark detection device capable of detecting accurately the position of a mark on a circuit board. SOLUTION: This mark detection device 30 is equipped with a floodlight means 31 for irradiating the mark 13 and a mark peripheral part 14 on the circuit board 10 with light L at an angle over 10 degrees and below 30 degrees with respect to the vertical direction to the circuit board surface, an imaging means 33 for imaging the mark and the mark peripheral part, and an image processing means 34 for processing an image acquired by the imaging means and calculating the position of the center of gravity of the mark.  Therefore, when a solder resist S is applied to the mark and the mark peripheral part, the quantity of light reflected by a boundary part between the mark and the mark peripheral part and by a boundary part between the mark peripheral part and the board surface can be enlarged, and light reflected by the boundary parts is detected, to thereby calculate the position of the center of gravity of the mark.
Patent JP-2003078195-A (JP)
Title: Method and device for analyzing light gain and light absorption
Inventor: KAKITSUKA TAKAAKI
IPC: H01S5/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an accurate method and device for analyzing the light gain and light absorption of a semiconductor light element. SOLUTION: The cross-sectional structure of an element is inputted (s1), and deviation distribution in an active layer is calculated by using a finite element method based on the cross-sectional structure of the element (s2). A band structure in the active layer is calculated based on the deviation distribution (s3), and gain coefficient distribution in the active layer is calculated based on the band structure (s4). On the other hand, electromagnetic field distribution in the active layer is calculated by using a finite difference method based on the cross-sectional structure of the element (s5). At last, a valid gain coefficient is calculated based on the gain distribution and electromagnetic field distribution (s6), and the result is outputted (s7).
Patent JP-2003079312-A (JP)
Title: Method for preserving fermented pickled vegetable
Inventor: KASHIBA TAKASHI
IPC: A23B7/16
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for preserving fermented pickled vegetables for a long period, preventing deterioration of the original flavor of the fermented pickled vegetables and swollenness of a vessel by inhibiting the progress of yeast fermentation without deadening lactobacillus in the pickled vegetables. SOLUTION: The method for preserving fermented pickled vegetables comprises sealing fermented pickled vegetables in an oxygen absorptive vessel where an oxygen absorptive multilayer film comprising a sealant layer made of a thermoplastic resin, an oxygen absorptive layer made of a thermoplastic resin composition formulated with 10-70 wt.% of an oxygen absorbent and 20-40 wt.% of a carbon dioxide absorbent, and a barrier layer made of a gas barrier substance, is at least partially used.
Patent JP-2002164206-A (JP)
Title: Anisotropic bonded magnet, rotating machine, and magnet roll
Inventor: IWASAKI KATSUNORI
IPC: C22C38/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a new high-performance anisotropic bonded magnet, which has maximum energy product (BH)max equivalent to or higher than that of the conventional anisotropic ferrite bonded magnet or anisotropic sintered ferrite magnet, and in addition, is improved in magnetization and heat resistance. SOLUTION: This anisotropic bonded magnet is composed substantially of R-T-N-based magnetic powder the main component expressed by RαT100-α-βNβ (where R and T respectively denote at least one kind of rare-earth element, including Y and Fe or Fe and Co and α and β respectively denote atomic % meeting 5<=α<=20 and 5<=β<=30), sintered ferrite magnetic powder, substantially having a magnetoplumbite type crystal structure and a mean particle diameter of 10-1,000 μm, and a binder which binds the two kinds of magnetic powder to each other.
Patent JP-2003084078-A (JP)
Title: Calendar mechanism, and analog time piece provided with the same
Inventor: TAKIZAWA KATSUYOSHI
IPC: G04B19/25
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To preclude the possibility of damage in a date finger and the like, even when a winding stem is left as it is for a long time in a date correction position (condition). SOLUTION: When the winding stem 10 of an analog timepiece 2 is in the date correction position Pd, B2-directional rotation of the winding stem 10 around a central axial line Cm of the stem 10 is transmitted to a date wheel 70 via a date correcting mechanism 5 (40, 50, 60), while allowing normal needle handling, so as to correct a date. The date correcting mechanism 5 has a rotational-driving force transmitting mechanism 4 (43, 53, 60) for transmitting the rotation of the winding stem 10 to the date wheel 70 when the stem 10 rotation-drives the date wheel 70 D2-directionally in the date correction position Pd of the winding stem 10, and for releasing the transmission of rotational- driving force from the date wheel 70 to the winding stem 10 when the date wheel 70 rotation-drives the winding stem 10.
Patent JP-2003081489-A (JP)
Title: Paper carrying device and image forming device
Inventor: IWASAKA HIROSHI
IPC: B65H5/06
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of aligning paper perpendicularly to a carrying direction. SOLUTION: This paper carrying device comprises a drive roller 39 for carrying the paper nipped in a space to a pinch roller 40, moving means having a power transmission mechanism containing a rack member 50 movably provided on a roller shaft 41 of the drive roller 39 and a pinion gear 53 engaging therewith, for moving the drive roller 39 perpendicularly to the carrying direction of the paper via the power transmission mechanism integrally with the roller shaft 41, a coil spring 59 for energizing the roller shaft 41 via the rack member 50 perpendicularly to the carrying direction, and a coil spring 63 for energizing the roller shaft 41 oppositely to the direction of energization by the coil spring 59.
Patent JP-2003086467-A (JP)
Title: Method for forming dielectric layer in capacitor element for solid electrolytic capacitor and apparatus thereof
Inventor: KANETAKE YASUO
IPC: H01G13/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To make the thickness of a dielectric layer uniform, in forming the dielectric layers on the surfaces for all of a plurality of anodic bodies 2 by mounting the bodies 2 on a lateral bar 1 via anodic bars 3 extending from the top surfaces of the bodies 2, dipping the respective bodies 2 mounted on the bar 1 into a formation liquid B, and applying a DC current to the bar 1 and a cathode electrode C disposed below the bodies 2, to perform anodization processing. SOLUTION: The bar 1 is made to undergo reciprocative movement during the anodizing processing.
Patent JP-2003092060-A (JP)
Title: Manufacturing device and manufacturing method of electron source
Inventor: OKI KAZUHIRO
IPC: H01J9/26
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To manufacture an electron source in which defects in the manufacturing process are reduced, and small size and simplicity of operation are realized, and manufacturing speed is improved, and which is suitable for mass production and has an excellent electron emitting characteristics. SOLUTION: The manufacturing device processes the electron source substrate 10 on which the electron source is formed, and comprises an inlet port 15 of a gas, an exhaust port 16 of the gas, and a vessel 12 for covering a part of the region of the electron source substrate 10, and a seal member 18 is provided between the electron source substrate 10 and the vessel 12. This seal member 18 can be either of a metal, an alloy or glass. It is optional that the vessel 12 comprises a temperature adjusting means for adjusting the temperature of the seal member and fusing the seal member 18 and then cooling and solidifying it.
Patent JP-2003092417-A (JP)
Title: Photoelectric conversion element
Inventor: FUJIMORI YUJI
IPC: H01L31/04
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a solid state pigment-sensitized photoelectric conversion element which is manufacturable cheaply and superior in photoelectric conversion efficiency. SOLUTION: A solar cell 1 shown in Fig. 2 is the so-called dry type solar cell having no need of an electrolyte. The cell 1 has a first electrode 3, a second electrode 6 facing the first electrode 3, an electron transport layer 4 located between them, a pigment layer D contacted to the transport layer 4, a hole transport layer 5 contacted to the pigment layer D between the transport layer 4 and the second electrode 6, and a barrier layer 8. They are disposed on a substrate 2. The upside of the first electrode 3 is smoothed to reduce its surface irregularities to a surface roughness Rmax of 0.05-1 μm. The cell 1 has the barrier layer 8 apart from the electron transport layer 4 to obtain a superior photoelectric conversion efficiency.
Patent JP-2003088581-A (JP)
Title: Platelet collecting device
Inventor: SUZUKI ATSUSHI
IPC: A61M1/36
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a platelet collecting device capable of preventing the collection of excessive amounts of platelet. SOLUTION: This platelet collecting device 1 comprises a platelet collecting tendency judgment function for judging the increasing the decreasing tendencies of the number of collected platelets by use of at least platelet concentration related data obtained from a turbidity sensor 14 in a platelet collecting operation, a predicted collecting number of platelets or its related value after collecting the plasma containing high-concentration platelets in the platelet collecting operation; and a reducing type platelet collecting number adjusting function for reducing the platelet collecting quantity in the following platelet collecting operation when the increasing tendency is judged by the platelet collecting tendency judgment function.
Patent JP-2003096586-A (JP)
Title: Water electrolysis apparatus for forming hydrogen and oxygen
Inventor: KUBOTA HIROHISA
IPC: C02F1/42
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To improve the energy efficiency of a water electrolyzing reaction, to simplify the constitution necessary for refining hot pure water and to make an apparatus smaller in size, simpler and lower in cost by making it possible to electrolyze pure water while maintaining the pure water at a high temperature. SOLUTION: This apparatus is constituted to have hot pure water supplying means 2 for supplying the hot pure water, electrolyzing means 3 for forming gaseous hydrogen and gaseous oxygen by electrolyzing the hot pure water supplied by the hot pure water supplying means 2, temperature regulating means 4 for regulating the temperature of the hot pure water electrolyzed by the electrolyzing means 3, and hot pure water refining means 5 for refining the hot pure water by removing the ions in the hot pure water electrolyzed by the electrolyzing means 3 by using a heat resistant ion exchange resin.
Patent JP-2003094763-A (JP)
Title: Imaging apparatus
Inventor: HASEBE TAKASHI
IPC: B41J29/42
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus easy for wheel chair users to use because conventional imaging apparatuses are not easy to use for the wheel chair users. SOLUTION: An operation display part is enabled to be drawn out, and moreover, an observation angle of the operation display part is made changeable.
Patent JP-2003099683-A (JP)
Title: Lease contract support system, method and server
Inventor: IEIRI TOSHIAKI
IPC: G06Q30/06
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a lease contract support system that can unitarily manage information by linking a salesperson of a lease object sales company and a representative of a lease company together on a one-to-one basis on the Web. SOLUTION: A lease support server 1 has credit and lease rate information on each customer and lease contract history information on each customer in the form of a database, and a lease company terminal 3 and a lease company terminal 4 can access the lease support server 1 via an intracompany LAN and the Internet respectively. Lease object sales company terminals 5 and 6 can access the lease support server 1 via the Internet. A salesperson of a lease object sales company is allowed to use a lease contract inquiry menu on the Web only when logging in with an assigned ID and password. The ID is related on a one-to-one basis to a representative of a lease company, and when the salesperson of the lease object sales company makes an inquiry on the Web, an electronic mail is transmitted to a mail address of the representative.
Patent JP-2003064052-A (JP)
Title: New fatty acid derivative
Inventor: TAKAHASHI TAKASHI
IPC: C07C323/12
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a fatty acid derivative which is a constituent element of a depsipeptide containing aurilide analogues isolated from Dolabella auricularia of the family Aplysiidae, attracting attention to potent cytotoxicity and expected to express a physiological activity and can be utilized for synthesizing the depsipeptide. SOLUTION: This new fatty acid derivative is represented by the following general formula [wherein, AA is an amino acid residue; R<1> is hydrogen or 2-oxo-2-phenylethyl group; R<2> is hydrogen or methylthiomethyl group; and R<3> is hydrogen, (9H-fluoren-9-ylmethoxy)carbonyl group or tert-butoxycarbonyl group].
Patent JP-2003104339-A (JP)
Title: Sample labeling device and test piece pre-processing system using the same
Inventor: MORI TAKAMICHI
IPC: B65C3/16
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a sample labeling device capable of sticking continuously and automatically a sample label (in particular, a bar-code label) to a test tube having a diversification state. SOLUTION: There is provided a sample labeling device for sticking a label having identifying information concerning a sample to a sample container for storing a sample to be analyzed. There is provided a supporting member for supporting at least two points of an upper one and a lower one of the sample container. This sample labeling device is provided with a structure in which the lower supporting member supports a movable member having a notch-shaped contact surface with the sample container through an elastic member.
Patent JP-2003100323-A (JP)
Title: Power collector and its manufacturing method, and solid electrolyte type fuel cell
Inventor: HOSHINO KOJI
IPC: H01M8/12
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To increase the power generation efficiency of a power collector by increasing the gas delivery supply performance thereof. SOLUTION: The power collector 6 placed between the separator of a solid electrolyte type fuel cell and an electrode layer is so constructed as the porosity of the peripheral portion 6A is lower than than of a central portion 6B. The power collector 6 is formed by the steps of: forming a disc 21 comprising a metal porous body having a three dimensional homogeneous framework structure in the whole; (b) forming a standing ring wall 22 by folding all of the outer peripheral portion of the disc 21; compressing the standing wall 22 in the thickness direction of the disc 21 for making the porosity of the portion (the outer peripheral portion 6A) lower than that of the central portion 6B, and forming the whole in the homogeneous thickness.
Patent JP-2003105561-A (JP)
Title: Decorative member
Inventor: HOSHINA HIROYUKI
IPC: C23C28/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a decorative member in which a base material is not dissolved when part of a decorative layer is removed by dissolution. SOLUTION: As a base material 1, titanium is used, and a titanium layer 2, a gold or gold alloy layer 3, and a colored titanium compound layer 4 are formed. The cleaned base material is fixed into an ion plating treatment apparatus, and the inside of a chamber is evacuated. Gaseous argon is introduced into the chamber, and titanium is fused and evaporated by an electron beam. The evaporated titanium is deposited on the base material 1 to form the titanium layer 2 of 0.3 to 0.5 μm thickness. Gold is fused and evaporated by resistance heating on a tungsten boat, and an electron beam, and the evaporated gold is deposited on the titanium layer 2 to form the gold layer 3 of 0.1 to 0.2 μm thickness. The introduction of the gaseous argon into the camber is stopped, and, instead of the same, gaseous oxygen is introduced into the chamber.  Titanium is fused and evaporated by an electron beam, and titanium oxide is produced by an ARE (activated reactive evaporation) process to form the colored titanium compound layer 4 consisting of titanium oxide of 0.3 to 0.5 μm thickness.
Patent JP-2003102240-A (JP)
Title: Combine harvester
Inventor: HIDAKA SHIGEMI
IPC: A01D69/06
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester which can use the power of an engine 21 to drive a threshing portion 4 as much as the power loss of a hydraulic speed change mechanism 107 and can easily improve the efficiency of a harvest work, the fuel cost of an engine 21, and the like. SOLUTION: This combine harvester, in which the hydraulic speed change mechanism 107 for transmitting the power of the engine 21 is disposed in a transmission case 23, is characterized by disposing a vehicle speed-synchronizing shaft 72 for synchronizing with a vehicle speed through the hydraulic speed change mechanism 107 to drive a reaping portion 8, further disposing a constant rotation shaft 71 for directly transmitting the driving force of the engine 21, and selecting either of the vehicle speed-synchronizing shaft 72 and the constant rotation shaft 71 to drive the reaping portion 8.
Patent JP-2003110941-A (JP)
Title: Ccd reader
Inventor: MAKINO KAZUHIRO
IPC: H04N5/372
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To widen the dynamic range of A/D conversion and to improve resolution. SOLUTION: After each of voltage signals V(i+1) of a horizontal line L(i+1) outputted from a CCD 10 are corrected by using ΔVi, these signals are inputted to an A/D converter 30. A correction value calculating part 50 finds a correction level value ΔDi so that an average feed through level value f'i of a plurality of representative pixels on a line Li preceding to the line L(i+1) can become a digital data value corresponding to a minimum voltage value within the voltage input range of the A/D converter 30 and a D/A converter 60 converts ΔDi to a corrected voltage value ΔVi, inputs it to an adding part 20 and uses it for correcting the respective voltage signals of the next line L(i+1).
Patent JP-2003105843-A (JP)
Title: Toilet device
Inventor: INOUE SHUJI
IPC: E03D11/17
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a toilet device capable of effectively using a space on the back side of a toilet device body, facilitating the piping work and realizing a favorable design in terms of the external appearance. SOLUTION: The toilet device is so constituted that a water supply connecting section 24 connected to a straight stop valve 17 through a flexible hose 20 is substantially formed in an L-shape and that an upstream pipe section 25 of the water supply connecting section 24 on the side mounting a downstream side connecting port 21A of the flexible hose 20 thereon is provided to the back of the toilet device body 13 so as to enable it to rotate from the horizontally lateral direction to the vertically down direction.
Patent JP-2003034692-A (JP)
Title: Fluoroalkyl phosphate and preparation method for the same
Inventor: SCHMIDT MICHAEL
IPC: C07F9/28
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a stable electroconductive salt whose cation content per mass unit is higher. SOLUTION: A fluoroalkyl phosphate represented by general formula (I): (Ma<1+> )b [(Cn F2n+1-m Hm )y PF5-y (CR1 R2 )x PF5-y (Cn F2n+1-m Hm )y <(2-)> (a 'b/z) (I) In formula (I), M is monovalent, bivalent or trivalent cation; a is 1 to 3; when a is 1, then b is 2; when a is 3, then b is 2; when a is 2, then b is 1; n is 1 or larger and 8 or smaller for every case; when n is 1 or 2, n is zero or larger and 2 or smaller; when n is 3 or larger and 8 or smaller, then m is zero or larger and 4 or smaller; x is 1 or larger and 12 or smaller; y is zero or larger and 2 or smaller; R1 and R2 are each fluorine, hydrogen, an alkyl, fluoroalkyl or perfluoroalkyl substituent; and a substituent represented by formula (Cn F2n+1-m Hm ) is the same or different for each case.
Patent JP-2003107017-A (JP)
Title: X-ray inspection apparatus
Inventor: ISHIGURO SHUHEI
IPC: G01N23/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray inspection apparatus which prevents the danger of exposure to X rays and facilitates adjusting a slit to a line sensor for reducing X rays. SOLUTION: The X-ray inspection apparatus forms X rays from an X-ray generator 1 into a line via the slit S set to a setting plate 5 separated from the X-ray generator 1 and within an irradiation region, and applies the X ray to an object 17 to be inspected, thereby inspecting the object. A guide cylinder T is set suspending to an irradiation hole PH set to a supporting stage 2 for the X-ray generator 1, which guides the X rays to the slit S while reducing the X rays into the line. A protecting wall W for surrounding the periphery between the slit S and the guide cylinder T at the lateral side of the slit S is set to the setting plate 5. Adjusting the slit S to the line sensor 12 is thus facilitated.
Patent JP-2003109645-A (JP)
Title: Fuel cell system
Inventor: KUROISHI MASAHIRO
IPC: H01M8/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical cell fuel cell system wherein cells forming the fuel cell system is unitized so that only a part of module is replaced in replacing the cell, and further only one or two kinds of unit shapes are applied, the kinds of stock spare parts can be reduced. SOLUTION: The fuel cell module is composed of one or two kinds of cell units to reduce the number of parts as the cell units. Each cell unit is replaceable, and can be partially replaced. The connection of the cell units is composed of a power take-out member from each cell unit, and the power take-out positions are close to each other to reduce the loss of the power by the members. Whereby the number of parts can be reduced, and only a failed part can be replaced, which reduces the cost. Further the loss of the power can be minimized.