baber/WOPTO huggingface dataset:
Patent JP-2002250842-A (JP)
Title: Optical fiber with two-stage lens attached at end
Inventor: SHIRAISHI KAZUO
IPC: G02B6/42
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical attached at the end with a two-stage lens, which is optical adjustment-free, small and lightweight, enabling coupling efficiency to be improved even for a semiconductor laser with large astigmatism. SOLUTION: A second multi-mode fiber 14 having a square type refractive index distribution in the core is connected to the end of a single mode optical fiber 15 by fusion or adhesion, further, a first multi-mode fiber 13 having a square type diffractive index distribution in the core, whose convergence coefficient is different from that of the core of the second multi-mode fiber, is connected to the other end of the multi-mode fiber 14 by fusion or adhesion, and, a slope is provided at the tip of the other end of the first multi-mode fiber 13, making a substantially wedge shape in appearance to form at its tip a semi-cylindrical curved surface 12 with a curvature.
Patent JP-2002248450-A (JP)
Title: Method for dividing substrate of liquid crystal panel
Inventor: FUJITA TOYOHISA
IPC: B09B3/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for dividing a substrate of a liquid crystal panel in which the divided substrate is suitable for recycling. SOLUTION: The method for dividing the substrate of the liquid crystal panel comprises the liquid crystal separating step to run current to an electrode on the inner face side of the substrate using an energizing electrode, in such a state that the liquid crystal panel is soaked in a non-conducting liquid such as water and thereby divide a pair of substrates into individual ones and eluate or disperse a liquid crystal into the liquid such as ethanol by soaking the substrate with a liquid crystal deposit in the liquid and separate the liquid crystal from the substrate and the resin film separation step to separate a resin film from the substrate by boiling the substrate with the attached resin film in the water. Consequently, the recovery of the material through the described steps is achieved.
Patent JP-2002254264-A (JP)
Title: Inclined stage and working device
Inventor: FURUTAKI TOSHIRO
IPC: B24B41/06
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an inclined stage, which enables easy adjustment of an angle of inclination of a workpiece and has excellent general-purpose properties, and a working device equipped with the inclined stage. SOLUTION: The inclined stage A is provided with a fixed plate 1 winch serves as a pedestal, an inclined plate 2 which is disposed in such a manner as to face the fixed plate 1, a sphere 3 which serves as a supporting body for supporting the inclined plate 2 so as to make the inclined plate 2 inclinable with respect to the fixed plate 1, and a bolt 4 which mutually connects the fixed plate 1 with the inclined plate 2 so as to not only enable the inclined plate 2 to be adjusted to a state of a desired inclination relative to the fixed plate 1 but also make the state of the inclination maintainable. A condition, in which the bolt 4 is fastened, is controlled to easily adjust the angle and direction of the inclination of the worked surface of the workpiece W fixed to the inclined plate 2 via a base B.
Patent JP-2002254974-A (JP)
Title: Arrangement structure of hydraulic piping in cargo receive base lifting device
Inventor: HOJO TAKATOSHI
IPC: B60P1/44
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent the damage to hydraulic piping connected to cylinders for rising and falling in a cargo receive base lifting device for letting a cargo receive base rise, fall, and turn by a pair of right and left cylinders for rising and falling provided on a rear surface of the cargo receive base. SOLUTION: A second branched piping 40 extending in the direction of width of the cargo receive base 10 and connected to the cylinders 33 for rising and falling is arranged in a mounting groove 24 formed on the rear surface of the cargo receive base 10 between right and left reinforcing support members 23.
Patent JP-2002260542-A (JP)
Title: Panel-pin, glass panel of cathode-ray tube using the same, and cathode ray tube
Inventor: ROKUTANDA TAKASHI
IPC: H01J29/02
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a panel-pin which can be easily processed and is superior in strength, and also provide a glass panel of a cathode-ray tube and a cathode- ray tube which is capable of suppressing color purity shift or the like caused by defective fixing of a shadow mask or an aperture grille. SOLUTION: In panel-pins for fixing a shadow mask or an aperture grille to the panel of a cathode-ray tube, the ratio of the thickness at a shoulder portion t2 to the thickness at a holding portion t1 , (t2 /t1 ), or the ratio of the thickness at the shoulder portion t2 to the thickness at a head portion t3 , (t2 /t3 ), is set not less than 1.10, and the ratio of the thickness at the shoulder portion t2 to the length at the shoulder portion (a), (t2 /a) is set not less than 0.65.
Patent JP-2002261507-A (JP)
Title: Dielectric filter and antenna shared apparatus using the same, and communications equipment
Inventor: MAEKAWA TOMOYA
IPC: H01P1/203
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the thickness differing at the central section and peripheral section of an electrode in a resonator electrode, an interstage coupling-capacity electrode or an input/output coupling-capacity electrode or the like formed by the printing of the conventional conductive paste, and the Q-factor of a resonator becoming lowered and filter characteristics becoming deteriorated by the pointing of the end section of an electrode peripheral section, when a dielectric substrate is laminated. SOLUTION: A shielding electrode 12a is placed on the top face of a ground- electrode dielectric substrate 11b, the interstage coupling-capacity electrode 13 on the top face of an interstage coupling-capacity dielectric substrate 11c, and the resonator electrodes 14a and 14b composed of metal foil on the top face of a resonator dielectric substrate 11d respectively. The input/output coupling-capacity electrodes 15a and 15b are formed on the top face of an input/output coupling-capacity dielectric substrate 11e and a shielding electrode 12b on the top face of the ground-electrode dielectric substrate 11f respectively.
Patent JP-2002266227-A (JP)
Title: Wetting apparatus for sizing machine
Inventor: SUZUKI HAJIME
IPC: D02H5/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To moist a warp with water in good state before the sizing of the warp. SOLUTION: A guide roller 14, a dipping roller 15 and a squeezing roller 16 are placed above a water reservoir 11. A part of the dipping roller 15 is immersed in the water in the water reservoir 11. A number of warps T arranged in the form of a sheet are guided by the guide roller 14 to the dip roller 15. The warps T guided by the guide roller 14 are wound around the dip roller 15. The wind-starting position Y of the warp T wound around the dip roller 15 is set below the water level F in the water reservoir 11.
Patent JP-2002260418-A (JP)
Title: Light-emitting equipment
Inventor: KOJIMA TOICHI
IPC: F21K2/06
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting equipment creating the unique atmosphere in the wedding reception, party, ceremony and a illumination display suitable to the leading personnel and its exhibition purpose and also fulfilling the superb display performance unattainable by the neon bulbs. SOLUTION: The light-emitting equipment 1 consists of the porous plate 3 with the plural number of perforated holes in array, the transparent light- emitting liquid tube 6 to be designed to indicate the character 5 or the figure 4 at the surface of the porous plate 3 through the perforated hole 2 and the liquid pumping measure 7 by adding pressure to send out the chemical light- emitting liquid L into the light-emitting liquid tube 6.
Patent JP-2002267883-A (JP)
Title: Block with groove, manufacturing method therefor and optical switch
Inventor: TANAKA AKIRA
IPC: G02B6/36
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a block with grooves excellent in mass productivity and capable of being highly precisely machined, and to provide its manufacturing method and an optical switch. SOLUTION: In this block with the grooves, at least two or more block members are provided on a substrate, and one or more fixing grooves for fixing an optical fiber, in which a positioning groove is constituted of an area between the adjacent block members at least, and whose each cross sectional shape is trapezoidal or rectangular, are provided on at least one of the block members.
Patent JP-2002269226-A (JP)
Title: Medical examination support system displaying special item
Inventor: ANDO HIDEYUKI
IPC: G16H10/60
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To input a special item separately from clinical record recorded information, store it and provide it as reference information at the time of examination. SOLUTION: A medical examination support system to display examination information of a patient on a display means by reading it out of an examination information data base is provided with a special item input means to input the special item which is not recorded on a clinical record, a special item data base to store the special item for each of the patients and a special item display control means to display the special item of the patient on the display means by reading it out of the special item data base, and the special item display control means is constituted to diaply the special item of the patient in preference to display of the examination information of the patient at the time of displaying the examination information of the patient in accordance with instruction from the input means.
Patent JP-2002264150-A (JP)
Title: Core mold unit for in-mold foam molding and mold for in-mold foam molding
Inventor: HAMAMOTO TAKASHI
IPC: B29C39/36
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a core mold unit for in-mold foam molding by which exchanging work for a core mold can be simply performed, and to provide a mold for in-mold foam molding. SOLUTION: In a mold 1 for in-mold foam molding provided with a mold frame 3, a back plate 5, an core plate 7, and a steam room 8 therein, is provided the mold 1 for in-mold foam molding in which this core mold unit 9 for in-mold foam molding is inserted into the steam room 8 through a fitting hole 6 from the outside space 11 in such a way that the other face side 10b of the back plate 10 for the core mold unit 9 for in-mold foam molding is brought into intimate contact with the surroundings of the steam room 8 side of a through- hole 4, and a flange 13 projected on the end edge of the intermediate mold 12 of this core mold unit 9 for in-mold foam molding is freely removably fitted on the surroundings of the outside space 11 side of the fitting hole 6.
Patent JP-2002267193-A (JP)
Title: Waterproof heating mat for bathroom or the like
Inventor: SHIRATAKE AKIRA
IPC: F24D13/02
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof heating mat for a bathroom or the that like that is safe in terms of electricity and structure. SOLUTION: A heater unit 2 having a waterproof configuration itself is affixed between surface and rear materials 1 and 3 by EVA (thermoplastic resin) using an adhesive in one piece. Also, a heater wire is set to low-voltage specifications and is connected to a low-voltage power supply of 30 V or lower, thus providing a highly safe heating mat for a bathroom.
Patent JP-2002269296-A (JP)
Title: Residence moving procedure system
Inventor: OKAMOTO KEIJI
IPC: G06Q50/06
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To carry out a move-in procedure of a residence registration, an infrastructure supply stopping procedure, and a supply starting procedure only by presentation of a move-out notification of the residence registration to a town office. SOLUTION: In the town office 12 governing an area A 1 as a residence before movement, a management server 121 is arranged. The management server 121 reads a movement procedure information described in the move-out notification and transmits movement procedure information to a management server 221 arranged in a town office 22 governing an area B 2 as a residence after movement and a management server of each of suppliers via a network so that a move-in procedure is carried out by the town office 22 while a supply stopping procedure and a supply starting procedure of an infrastructure are carried out by each of the suppliers.
Patent JP-2002264780-A (JP)
Title: Cloud prevention glass for vehicle
Inventor: YANAGIDA SHINJI
IPC: B60S1/58
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a cloud prevention glass capable of increasing and decreasing a total heat generation amount of heating wires for preventing cloud provided on a rear part window glass of a vehicle depending on purpose of use and increasing a total heat generation amount electrically when freezing so as to melt ice and snow over the whole heating face of the heating wires for preventing cloud in a short period of time. SOLUTION: This cloud prevention glass for rear part window for the vehicle composed of a plurality of heating wires is constituted such that the heating wires are divided into a plurality of groups of heating wires, and bus bars are provided at both ends of each group of heating wires to connect the groups of heating wires mutually as a series and/or parallel circuit or a circuit in which they are combined by turning on and off selector switches provided appropriately among each group of heating wires and change a total resistance value of conductive wires for heating by turning on and off the selector switches so as to change over a heat generation amount over the whole heating face of the cloud prevention heating wires.
Patent JP-2002264320-A (JP)
Title: Imaging apparatus
Inventor: OKAWA KENICHI
IPC: B41J3/44
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging apparatus in which positional shift in the sub- scanning direction can be detected easily among a plurality of recording heads and the position thereof can be adjusted accurately without the effect of sheet carrying error. SOLUTION: The imaging apparatus forms test pattern images on a recording medium by single main scanning using at least two out of six recording heads 30K, 30C, 30M, 30LC, 30LM and 30Y, reads out at least two test pattern images through a CCD 37 by single sub-scanning, and detects positional shift in the sub-scanning direction of at least two recording heads which formed the test pattern images at a control section 34.
Patent JP-2002271157-A (JP)
Title: Method of manufacturing elastic surface wave device
Inventor: IWAMOTO TAKASHI
IPC: H03H3/10
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an elastic surface wave device which does not required the adjustment of frequency as has been the case in the conventional methods. SOLUTION: The method of manufacturing an elastic surface wave device includes a process of forming an electrode on a piezoelectric substrate using lift-off method; an element for measuring a frequency which is to be used for measuring the frequency of the elastic surface wave device is provided ; when the frequency measured by the element for measuring frequency turns into a frequency corresponding to a target one for the elastic surface wave device in the process of forming an electrode, the process of forming an electrode is finished.
Patent JP-2002230352-A (JP)
Title: Electronic bidding system
Inventor: OKADA TADASHI
IPC: G06Q30/06
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic bidding system which can save time and money compared with a conventional method. SOLUTION: The electronic bidding system which allows an orderer side and an order recipient side to perform various operations regarding bidding by using an application service provider in the Internet environment is equipped with a means which discriminates between data on a server to be made open to the public and confidential data through a filter and publishes only the data to be made to be open to the public in a homepage, a means which automatically compares and determines detailed information on a registered ID, a password, and trader data and construction item data when determining bidding qualification, and a bidding means which sends ciphered data when a bid is applied.
Patent JP-2002273768-A (JP)
Title: Valve gate type molding apparatus
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/28
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To easily make a valve apparatus and reduce the size of the valve to the utmost. SOLUTION: A material passage 66 within a valve easing 53 linearly extends opposing to a gate 50 and has a material passage main portion 66a through which a valve pin 71 penetrates and a bended portion 66b bending and extending from the upstream of the material passage main portion 66a. The bent portion 66b is formed in a linear line. The bent portion 66b is located at a position opposite to the eccentric side of the material main portion 66a with respect to the central axis C2 of the whole valve easing 63 by making a central axis C1 of the material passage main portion 66a eccentric with respect to the central axis C2 of the whole valve casing 63.
Patent JP-2002277675-A (JP)
Title: Optical wave circuit module
Inventor: TAKAGI AKIHIRO
IPC: G02B6/30
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical wave circuit module capable of simply and highly accurately connecting a plane type optical wave circuit chip having an input and output multichannel waveguide of a high density to a tape type multicore optical fiber at a low loss. SOLUTION: An output waveguide group 22 is arranged on the upper side of a straight line AA' in the direction of a paper surface and an output waveguide group 23 is arranged on the lower side of a straight line BB'. In the arrangement, the incidence of the leaked light of outgoing light from an (1×256) AWG type optical multiplexer/demultiplexer substrate on an optical fiber other than a required one which is generated due to a fine axial shift between the output waveguide core of the AWG type optical multiplexer/ demultiplexer substrate and the input waveguide core of a pitch converting waveguide substrate 2 or a difference between the spot sizes of the cores can be evaded.
Patent JP-2002275189-A (JP)
Title: New 1,2-dioxetane derivative
Inventor: YAMADA MAGOHEI
IPC: C07F9/655
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a new 1,2-dioxetane derivative which is a useful luminous substrate substance having improved stability and excellent preservation stability by introducing a substituent group containing silicon into the 3-position thereof. SOLUTION: This 1,2-dioxetane derivative is represented by the general formula (1) [R1 denotes a 1-12C alkyl group or the like; R2 denotes an aryl group or the like; and R3 and R4 denote each a group selected from formula (2) (R5 to R7 are each a 1-12C alkyl group or the like; and n is an integer of 0-5); and X is an unstable group forming a compound degrading and emitting light when X is removed with a reagent selected from a chemical agent and an enzyme].
Patent JP-2002275719-A (JP)
Title: Hair for wig and wig made of the same
Inventor: HAYAKAWA HIDEO
IPC: A41G3/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To impart gradual color changing to hairs for a wig from their roots to their tips with natural feeling. SOLUTION: Hairs 2A, 2B, 2C, and 2D each consisting of plural threads of hair and having a length and a color tone different from each other are arranged with the ends at a line, they are mixed randomly and combed to make the tip end 2b-side irregular, and they are bundled altogether to produce hairs for a wig. This gives such an effect that each thread of the hairs 2A to 2D has a color tone as if it changes from the root 2a to the tip 2b, and the hairs for a wig has natural feeling and depth.
Patent JP-2002281715-A (JP)
Title: Dc motor with brush
Inventor: IIJIMA MASAKI
IPC: H02K23/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To improve the sliding characteristics of a brush used in a DC motor with brush, as well as workability in assembling the DC motor. SOLUTION: A protrusion 21 is formed at a back section 18c of a brush holder 18 for supporting the brush 19. The protrusion 21 is brought into contact with a wall section 15b of a brush holder stay 15 mounted with the brush holder 18.
Patent JP-2002284893-A (JP)
Title: Manufacturing method and apparatus for modified fluororesin
Inventor: NEMOTO SHIGENORI
IPC: C08J3/28
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a highly productive manufacturing method of a modified fluororesin capable of making modifications by radiation-crosslinking within the most suitable temperature range without interrupting irradiation or decreasing a radiation dose, and an apparatus therefor. SOLUTION: In a method and an apparatus for manufacturing a modified fluororesin, where an uncrosslinked fluororesin is irradiated under a low oxygen partial pressure to be crosslinked while the uncrosslinked fluororesin layer is moved, the temperature A of the atmosphere around the fluororesin layer is positionally changed along the direction of the movement of the layer so that the temperature B of the fluororesin is within the range L of ±20 deg.C of the melting point M thereof.
Patent JP-2002291040-A (JP)
Title: System for preventing unauthorized use of mobile phone
Inventor: ANEGAWA TAKEHIKO
IPC: H04W8/22
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for preventing unauthorized use of a mobile phone that can prevent an unauthorized speech by a 3rd party even when the 3rd party acquires a mobile phone because of a theft or the like so that the charge of the unauthorized speech by the 3rd party is not imposed on the possessor of the mobile phone. SOLUTION: The mobile phone is provided with a storage means storing particular information to identify the mobile phone, a transmission means that transmits the particular information at application of power, a reception means that receives speech permission information sent from the information storage medium, and a speech permission means that permits a speech when receiving the speech permission information.  A contactless information storage medium is characterized in that it is provided with a storage means that stores the particular information to identify the mobile phone whose speech is available, a reception means that receives the particular information, a collation means that collates the received particular information with the particular information stored in the storage means of the information storage medium, and a transmission means that transmits permission discrimination information when the result of collation indicates the coincidence of the particular information items.
Patent JP-2001298848-A (JP)
Title: Protection coordination curve producing device, protection coordination curve producing method and recording medium
Inventor: MIYAKE NOBUTSUGU
IPC: H02H3/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To produce a protection coordination curve easily. SOLUTION: After types of devices of which a power system is composed, and setting conditions are inputted in a step 107, if the display of a curve is commanded (103: C and 113: D), the process is transferred to a step 115. In the step 115, operation characteristic curves for respective types designated in the step 107 are read and the respective curves are deformed individually in accordance with the setting conditions designated in the step 107 and the respective deformed curves are displayed on logarithmic coordinates overlapping each other. With this constitution, a protection coordination curve can be produced easily. If the coordination is not obtained after the types or setting conditions are corrected in a step 125, the process is transferred to the step 115 again to diplay the protection coordination curve.