baber/WOPTO huggingface dataset:
Patent JP-2003043315-A (JP)
Title: Device and method for assembling optical product
Inventor: SUZUKI EIJI
IPC: G02F1/377
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for assembling an optical product. SOLUTION: A pressurizing member 18 pressurizes a waveguide member 54, mounted on a second mount 56 against the second mount 56 via a ball 40 (see Fig. (E)). In this state, the second mount 56 is moved up to the position which is 15 μm away from a first mount 52 fixed on a fixing stage by driving an adjustment stage (see Figs. (E) through (G)). In this case, the waveguide member 54 is abutted against an LD element 50 in midway, but the waveguide member 54 slides on the second mount 56 after abutting and the break of the LD element 50 and the waveguide member 54 is prevented.  Furthermore, after that, the second mount is moved in the reverse direction by 5 μm and a prescribed interval is placed between the first mount 52, and the second mount 56 and between the LD element 50 and the waveguide member 54, respectively, thus the optical product having a high coupling efficiency is assembled by jointing the waveguide member 54 and the second mount 56, and the first mount 52 and the second mount 56, respectively.
Patent JP-2003047249-A (JP)
Title: Voltage converter and system thereof, magnetic generator and system thereof
Inventor: WACHI SHIGEAKI
IPC: H01M8/24
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To attain voltage conversion with high efficiency without generating voltage loss by a switching device. SOLUTION: This voltage converter 10 comprises a fuel cell 11 constituting a negative electrode 12 to which a negative active material is supplied, a positive electrode 13 to which a positive active material is supplied, and an electrolyte 14; a fuel supply control unit 17 of an electromagnetic value or the like which controls the amount of a negative active material and/or a positive active material supplied to the fuel cell 11, by opening and closing a supply path of the negative active material and/or the positive active material; a primary winding 23 of which one end is connected to the negative electrode 12 and the other end is connected to the positive electrode 13; a core through which magnetic flux generated by a magnetomotive force generated by the winding 23 wound around the surface of the primary winding 23;  and a secondary winding wound around the surface of the core and magnetically coupled with the primary winding 23 through the core.
Patent JP-2003044641-A (JP)
Title: Business management device, business management method and business management program
Inventor: TADA YOSHIAKI
IPC: G06Q10/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To calculate an extremely accurate personnel expense by individually exercising business management based on highly reliable information. SOLUTION: A communication part 11, when it receives information concerned with operations from an information communication terminal, outputs the information to an update part 14. The update part 14, based on the information concerned with the received operations, updates an operations table 12 storing operations information and time information that are associated with identification information on an employee. An individual personnel expense calculating part 15, at a given timing, based on the operations table 12 and a personnel expense unit cost table 13 in which a personnel expense unit cost information for every employee is set, calculates, for every employee, the personnel expenses for respective operations.  In addition, a personnel expense calculating part 16, based on the calculated result from the individual personnel expense calculating part 15, calculates the total sum of the personnel expense for each operation.
Patent JP-2003055908-A (JP)
Title: Damping structure for bridge and flow-straightening device
Inventor: KOBAYASHI KOJI
IPC: E01D2/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a damping structure for controlling the vibration of a bridge caused by winds and capable of exhibiting stable damping effects using a simple structure without requiring a source of power, and a flow-straightening device for controlling the separation of air streams caused by members. SOLUTION: The damping structure 100 is for controlling the vibration of a bridge caused by winds, in which rotors 102 each having a radially protruding vane 20 are rotatably provided to extend from the edges 101a of a bridge girder 101. Winds coming from the sides of the bridge, when passing the edges 101a of the bridge girder 101, strike the vanes 20 of the rotors 102 provided at the edges 101a, rotating the rotors 102 in the forward direction of the winds. Thus, the separation of air streams by the edges 101a is controlled and the winds are guided below the bridge girder 101 to control the generation of varying air forces below the bridge girder 101 and thereby control the vibration of the bridge caused by the winds.
Patent JP-2003050623-A (JP)
Title: Plant monitor controller and plant monitor control method using the same
Inventor: NAKAMURA KOJI
IPC: G05B23/02
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To automatically adjust and change the luminance and background color of a large-scaled display screen on the large-scaled display board of a plant monitor controller set in a central control guidance according to the position of an operator and a monitor staff since the luminance and background color of the screen is fixedly set for the monitor staff and the operator, and the luminance is too bright in short-range monitor, and too dark at the isolated position at the time of executing the centralized monitor control of a large- scaled plant. SOLUTION: At the time of detecting the existence of an operator who operates a monitor control board, a sensor means outputs detection information including the existence detection of the operator, a distance between the operator and a large-scaled display board, and the angle of visibility to a large-scaled display board control means, and the large-scaled display board control means receives the background color information from a small-scaled display board, and adjusts and changes the luminance and background color of a screen on the large-scaled display board.
Patent JP-2003055106-A (JP)
Title: Granular insecticidal composition
Inventor: SHIGEMURA FUTOHIRO
IPC: A01N57/28
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain an insecticidal composition having slight eluviation in natural water and reducing possibility of pollution of underground water, or the like. SOLUTION: This granular insecticidal composition comprises an insecticidal technical product having >=100 ppm water solubility at 25 deg.C and is coated with a water-insoluble film material such as a silicon-based polymer wax. The raw material of the film substance is a wax having 40 deg.C-100 deg.C melting point, especially an alkoxysilicate derivative represented by the formula SinOn-1(OR1)2n+1.R2 [R1 is methyl group or ethyl group; R2 is a >=18C alkyl group or a polyethylene oxide having <=2,000 molecular weight; (n) is an integer of 2-20] and the insecticidal technical product is a neonicotinoid-based compound to give the granular insecticidal composition.
Patent JP-2003051221-A (JP)
Title: Dies holder jig
Inventor: MIYAZAWA TORAO
IPC: H01B13/16
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a dies holder jig where coatings are not adhered to the dies holder, damages to the dies holder or damages to a wire is not given, when remedial working or the like of disconnected wire is made, further where the position of the dies can be positioned always at the center against the wire, and where a uniform coating film (coating film without wall-thickness deviation, or without flatness) can be formed. SOLUTION: Plural pieces of hole-shaped holes in order to insert and to retain the dies into square pillar bodies made by fluororesin, and rectangularly formed long holes 1 for dies insertion, having longitudinal directions as longer sides are installed, and further slits s penetrated into the long holes 1 are installed above the long holes 1, thus the dies holder 2 is prepared. The dies holder 2 is fixed to a jig mounting board 5 by means of stop screw parts 4, composed of screws and nuts via coiled springs 3 at both end part, and the dies holder jig 10 is prepared.
Patent JP-2003058907-A (JP)
Title: Method for generating pose and motion in tree structure link system
Inventor: NAKAMURA YOSHIHIKO
IPC: G06T13/40
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating poses and motions in a tree structure link system consisting of a plurality of links which are connected with joints created by modeling, etc., of humans, animals and robots, etc. SOLUTION: The poses and the motions in the tree structure system are generated according to constraining conditions by providing the constraining conditions to the optional number of optional links or permitting optional addition or release of the constraining conditions halfway of generation.
Patent JP-2002085744-A (JP)
Title: Pattern changing control method of pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To simplify signals sent from a main control means to a pattern changing control means. SOLUTION: On a condition that a playing ball is detected in a pattern starting means 14, a signal is sent from the main control means 26 for controlling playing operation to the pattern changing control means 36 so that a plurality of patterns of a pattern changing display means 21 are changed and controlled. At this time, pattern changing pattern permutations corresponding to changing instruction signals sent from the main control means 26 are stored beforehand in the pattern changing control means 36. A specified changing instruction signal is sent from the main control means 26 to the pattern changing control means 36, a pattern changing pattern permutation stored in the pattern changing control means 36 is selected corresponding to the changing instruction signal by random number processing.  According to the pattern changing pattern permutation, all the patterns of the pattern changing display means 21 are changed in the same changing pattern.
Patent JP-2003059097-A (JP)
Title: Optical recording medium
Inventor: USAMI MAMORU
IPC: G11B7/24067
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To suppress warpage of an optical recording medium based on expansion and contraction of a light transmission layer due to steep change of temperature in the optical recording medium having a comparatively thick light transmission layer together with a supporting substrate. SOLUTION: An optical recording medium 10 is formed by providing a reflection film 16, a recording layer 20 and a light transmission layer 24 consisting of an acrylic resin having about 100 μm thickness on a supporting substrate 12 made of polycarbonate and a warp suppressing layer 28 formed on the surface opposite thereto of the supporting substrate 12 and the expansion and the contraction of the light transmission layer 24 and the expansion and the contraction of the warp suppressing layer 28 due to the steep change of temperature are cancelled out each other.
Patent JP-2003054591-A (JP)
Title: Squeezing multi-layered container
Inventor: NIMIYA KENJI
IPC: B32B27/28
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layered container showing excellence in appearance, adhesion between layers, a squeezing property and a regrind property. SOLUTION: A squeezing multi-layered container comprises an intermediate layer of a resin composition (A) containing a saponified compound (A1) of an ethylene-vinylacetate copolymer and an olefin-vinylcarboxylate copolymer and/or its saponified compound (A2) and layers of a polyolefin-based resin (B) arranged on both sides of the intermediate layer wherein the whole layer of the resin composition (A) is located at a position distant by 55 to 98% of the thickness of the multi-layered container in the thickness direction from the inner side to the outside.
Patent JP-2003060578-A (JP)
Title: Optical transmitter, optical receiver and optical wavelength division multiplexing system
Inventor: TAKEI YUKO
IPC: H04B10/564
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent a mutual interference of multiplexed optical signals of other channel even when a wavelength interval of signal light sources is extremely narrow by reducing the number of expensive optical components. SOLUTION: An optical wavelength division multiplexing system couples emitting lights of a plurality of signal laser modules 102, 103, etc., and a stabilized light source 101 having higher wavelength stability than those of the modules to one wave of the adjacent wavelength, photoelectric converts the coupled light, heterodyne detects the light to obtain a beat signal, and controls the wavelength of the module so that the frequency of the beat signal becomes constant. If the wavelength stabilized light source is not used, the system merely stabilizes a relative wavelength due to the heterodyne detection, detects a change of an absolute wavelength in a wavelength routing unit, and compensates for the change.
Patent JP-2003057073-A (JP)
Title: Interpolation error estimating method, its device, and interpolation error correcting apparatus using the same
Inventor: KIRIYAMA TETSUO
IPC: G01D5/245
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an interpolation error estimating method capable of easily and correctly estimating encoder interpolation error. SOLUTION: The interpolation error estimating method for estimating interpolation error when A-phase and a B-phase sine waves outputted from an encoder are interpolated by an interpolation means is provided with both an offset detection process (s10) for obtaining each offset of the sine waves when the sine waves includes offset error and the sine waves including the error are expressed by an expression (37):  A-phase sine wave = As1 sin(2πx/λ)+Vs, B-phase sine wave = Ac1 cos(2πx/λ)+Vc}, and an arithmetic process (s12) for obtaining the interpolation error E due to the offset by substituting each offset obtained in the offset detection process (s10) in an expression: (38) [interpolation error E=(λ/2π) (-Vs/As1 )cos u+(Vc/Ac1 )sin u}].
Patent JP-2002139627-A (JP)
Title: Optical waveplate and optical device using the same
Inventor: DIEMEER MART
IPC: G02B5/30
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveplate which is less expensive and is manufactured more easily than a polyimide waveplate, while retaining performance comparable to that of the polyimide waveplate and substitutes for the polyimide waveplate. SOLUTION: The optical waveplate is manufactured from a polyethylene naphthalate(PEN). The polyethylene naphthalate waveplate 3 has various optical characteristics, comparable to or higher than those of a waveplate manufactured from a polyimide (PI) by prior art. The PEN waveplate 3 is a technically, and commercially valid alternative for the PI waveplate. The PEN waveplate 3 is disposed in a slot 4 between lightguides 1, 2 formed on a silicon substrate 5 and it is disposed at about 85 deg. angle with respect to the optical axes of the lightguides 1, 2 so as to prevent backward reflection. The PEN waveplate 3 has a film shape and the thickness is in the range of 2 to about 25 μm.
Patent JP-2003056322-A (JP)
Title: Variable valve system
Inventor: OSAWA HIROSHI
IPC: F01L1/18
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To easily control valve lift quantity by moving a rocker arm in accordance with rotation quantity of a rocker shaft. SOLUTION: A three dimensional cam is formed on a cam shaft, and a follower part following the three dimensional cam is provided on the rocker arm. The rocker arm is swung by rotation of the cam shaft while using a rocker shaft as a fulcrum, and an intake valve or an exhaust valve is opened or closed. The lift quantity or the lift timing of the valve is varied by a relative position between the three dimensional cam and the follower part. A rotation mechanism is provided on the rocker shaft and a movement mechanism for moving the rocker arm to the axial direction in accordance with rotation of the rocker shaft is provided.
Patent JP-2003060184-A (JP)
Title: Image pickup element
Inventor: KONDO TSUNENORI
IPC: H01L23/28
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an image pickup element, by preventing the resin material applied to the peripheral section of a semiconductor chip from infiltrating into the image pick-up region of the chip when sticking a transparent protective member to the chip. SOLUTION: The semiconductor chip 12 is constituted, by interposing a suppressing member 18 between both sides of an image non-pick-up region 122A on the shorter-length side on which inner leads 124 are not provided and the transparent protective member 14 facing the region 122A, by arranging a plurality of dummy leads 181 with prescribed intervals. The dummy leads 181 prevent the applied resin material 16 from flowing to the side of an on-chip lens 123 and infiltrating into the image pick-up region of the chip 12.
Patent JP-2002147469-A (JP)
Title: Cylindrical roller bearing with flange
Inventor: SHIROSAKI YOSHIHIKO
IPC: F16C19/38
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To enhance seizure resistance of an abutment part of inner side surfaces 11, 11 of respective outwardly and inwardly directed flange parts 8, 10 and an axial end surface to enhance an axial load ability at this abutment part. SOLUTION: A dense nitride layer comprising a compound layer having a hardness of Hv 900 or more and a diffusion cured layer is formed on at least one surface of inner side surfaces 11, 11 of the respective outwardly and inwardly directed flanges 8, 10 and an axial end surface of a cylindrical roller 5 which are abutted to each other when an axial load is supported. Thereby, the purpose is attained.
Patent JP-2003064633-A (JP)
Title: Gravity type harbor structure under consideration of ecosystem
Inventor: KOKUNI YOSHIYUKI
IPC: A01K61/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a gravity type harbor structure which can secure a habitat that is large enough to grow aquatic life and seaweeds by using a caisson of which the size is minimum as required, and further, can be also used as a mooring pier or the like. SOLUTION: The caisson 1 having a front wall 2, a partition wall 5, and a rear wall 3 that have opening parts 2a, 5a, 3a at each upper part is installed on a debris mound 21. A filling material 11 is filled into the lower part inside the caisson 1, and an inclined face of a stone piling material 12 is formed at the upper part via a suction preventive member 13. The inclined face of the stone piling material 12 continues above and below the low tide level (L.W.L) and the high tide level (H.W.L), an artificial shore is formed between the lower face of an upper part slub 8 and the stone piling material 12 and in a space on the rear face of the structure, and an environment suitable for growing aquatic life is provided.
Patent JP-2002115153-A (JP)
Title: Transmission for loom
Inventor: ZANATTA DAVIDE
IPC: D03D49/60
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an economical and advantageous transmission for controlling the stroke of a sley shaft, especially suitable for the use as a transmission for a terry cloth loom, and having little friction. SOLUTION: This device comprises a roller lever and the sley shaft, operably connected so as to be pivotally moved and relatively rotated around a common axis line, and the connecting device forms the operable connection between the roller lever and the sley shaft. The connecting device is arranged so that the length of the operable connection may be changeable by a regulator.
Patent JP-2003067442-A (JP)
Title: Verification device for asynchronous circuit timing and method for verification of timing
Inventor: ONUMA KOI
IPC: G06F17/50
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for verifying timing of asynchronous circuit when a synchronous circuit and an asynchronous circuit are intermingled in a semiconductor integrated circuit. SOLUTION: When verifying timing of an asynchronous circuit, the present invention reads RTL description from a circuit inputting part 1 in the timing verifying device 14, extracts instances to which restriction is added at a circuit analyzing part 2 and makes the timing restriction and the path restriction described in the instances extracted at the circuit analyzing part 2 into commands at a path and restriction extracting part 3. The timing verifying device reads a clock restriction at a clock condition inputting part 4 and performs timing verification at a restriction information creating part 5 according to the restriction commands and clock restriction information created at the path and restriction extracting part 3.
Patent JP-2003068616-A (JP)
Title: Mask, semiconductor device and exposure apparatus
Inventor: SHIMIZU ISAO
IPC: G03F1/20
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration and deformation of a mask due to forces applied to the mask from an exposure apparatus at accelerating, when a mask is moved at high speed for transferring a pattern by exposing with an electron beam. SOLUTION: Related to a mask comprising a structure in which each exposure unit region 16 is enclosed by beams 18a formed at the boundary part, a group of exposure unit regions is placed on the mask so as to constitute a polygonal beam structure region 15, comprising exclusively obtuse angles. Or a stress relaxation region, for absorbing the stress, is provided on the periphery of the beam structure region 15. Or the exposure unit regions 16 are arranged staggered.
Patent JP-2003066212-A (JP)
Title: Method for manufacturing optical element
Inventor: YAMADA YASUSHI
IPC: G02B5/18
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical element by which a slit can be formed by using laser light as weak as not to process a substrate but as strong as to shallowly process a thin layer on the substrate. SOLUTION: A thin light transmitting resin layer 2 is disposed on a thick transparent substrate 1 and the resin layer 2 is removed by laser light 3 to form a slit 4.
Patent JP-2003061623-A (JP)
Title: Method for producing salted fish gut
Inventor: OKAZAKI TAKASHI
IPC: A23L17/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for the production of salted fish gut (Shiokara) comprising the aging of raw fish or shellfish for a short time while applying a pressure to the fish, etc. SOLUTION: Salted fish gut is produced in a short time by applying a pressure to raw fish or shellfish, thereby keeping the fish or shellfish at a temperature to most quickly proceed the aging of the fish while suppressing the proliferation of harmful microorganisms. Concretely, a salted fish gut can be produced within 24 hr by keeping the fish or shellfish under a pressure of 30-100 MPa at a temperature having the highest aging rate. The addition of salt or alcohol is not necessary for the prevention of the degradation of the gut.
Patent JP-2003061599-A (JP)
Title: Seasoned boiled rice, method for producing the seasoned boiled rice, and ingredient for seasoned boiled rice
Inventor: YOSHIKAWA AKIRA
IPC: A23L7/10
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an easily loosened seasoned boiled rice without being clumped, and further to provide a method for producing the seasoned boiled rice and an ingredient for the seasoned boiled rice. SOLUTION: This seasoned boiled rice is obtained by adding a seasoning liquid and a low-viscosity paste material to the boiled rice after the boiling.