baber/WOPTO huggingface dataset:
Patent JP-2002173153-A (JP)
Title: Bag and packaging method therefor
Inventor: YOSHIKAWA KENJI
IPC: B65D33/08
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To close open ends of a bag, thereby preventing accommodated item from dropping out and to reinforce a handle hole at a low cost. SOLUTION: The bag comprises a pair of bag main bodies 2a and 2b, has an opening 3 for accommodating items A such as food, and is provided with the handle hole 8 defined along a peripheral edge of the opening 3. In the bag, on an inner surface of at least the bag main body 2a out of the bag main bodies 2a and 2b, a reinforcement adhesive member 10 is attached. The adhesive member 10 covers at least part of the peripheral edge of the handle hole 8 in order to prevent the bag main bodies 2a and 2b from tearing from the handle hole 8 due to the weight of the item A. Also, the reinforcement adhesive member 10 is freely detachably attached to the opening 3 of the bag main bodies 2a and 2b.
Patent JP-2002174781-A (JP)
Title: Variable optical attenuator and device
Inventor: KAWADA NAOKI
IPC: G02B26/04
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a variable optical attenuator and a device which enable the fine adjustment of an amount of shielding, eliminate dispersion in the amount of shielding, and are easy to position. SOLUTION: A variable attenuator 10 is provided in a collimated beam 14 region formed between a pair of opposed optical systems 13, and attenuates the collimated beam 14 continuously. The variable attenuator 10 has a shield member 30 which has an almost cylindrical shape and changes the attenuation of the collimated beam 14 by displacing the position of the tip part 31 of an outer periphery which performs the maximum projection into the collimated beam 14 by the rotation of a driving means 40 in a direction orthogonal to the collimated beam 14. The end of at least one of both sides in the moving direction of the shield member 30 of the collimated beam 14 is excluded from a shielding variable region which shields the collimated beam 14 by the displacement of the position of the tip part 31 of the shield member 30 to change the attenuation.  Thereby, the change of the attenuation to the rotating angle of the shield member 30 is almost linear.
Patent JP-2002172310-A (JP)
Title: Wet wall for gas absorber, wet wall material, and gas absorber
Inventor: SHIMIZU TAKESHI
IPC: B01D53/18
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a wet wall used for a gas absorber and having improved oil film retentivity, a wet wall material, and a gas absorber. SOLUTION: The gas absorber wet wall is excellent in liquid film retentivity and is prepared by wetting a stainless steel sheet on the surface of which electrolytic pits are highly densely formed to such an extent that the coverage of the area on which no electrolytic pits are formed is at most 60% and on which an overhang exists with a gas absorbent liquid, such as a CO2 gas-absorbing aqueous alkanolamine solution, desirably, an aqueous monoethanolamine solution. The overhang means the area where the pit inside wall surface leans toward the center of the thickness of the steel sheet. The wet wall material has such performance that an aqueous monoethanolamine solution is adhered to and held at a rate of at least 30 g per m2 of the surface of the steel sheet under certain conditions.  The gas absorber is one wherein such wet wall materials having a thickness of 0.1-0.6 mm and being flat in shape are disposed in a manner that they are parallel with each other to form gas passages between the wall surfaces.
Patent JP-2002173802-A (JP)
Title: Socks and gloves
Inventor: KUWABARA HIROTAKA
IPC: A41D19/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide socks and gloves respectively having good wearing feeling and operability. SOLUTION: These socks have the following structure: an opening formed at an end side, where plane knitting is set up, of a cylindrically knitted fabric 1 is formed on a guide way out 1A guiding a user's toe out when put on, and also knitted fabrics facing to each other are joined together at the portion corresponding to at least one interdigital portion.
Patent JP-2002172100-A (JP)
Title: Resin cover for bioelectric impedance measuring equipment
Inventor: HAKOMORI IKUO
IPC: A61B5/053
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive resin cover for a bioelectric impedance measuring equipment with an electrode structure, which is widely reduced in assembling man-hour and decreased in the number of parts and has a large contact area to make a user feel little cool in soles upon measurement. SOLUTION: This resin cover for a bioelectric impedance measuring equipment is equipped with an insulating part between electrodes. The electrodes made of a conductive resin material is integrally formed with the insulating part.
Patent JP-2002180548-A (JP)
Title: Insert for pc board or half pc board
Inventor: FUKUDA SENZO
IPC: E04G9/10
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an insert for a PC board or a half PC board, which enables the omission of redundant labor and the securement of high accuracy of position, permits the arrangement of reinforcing bars to be kept to a minimum particularly by a separation into a pedestal and an attachment, and enables the omission of repair work therefor. SOLUTION: This insert 1 has the pedestal 2, which is formed to have a fixed height and whose end surface is fitted with a means for preventing slip-off when butting against the attachment 3, and the attachment 3, whose one end surface is provided with the slip-off preventing means engaged with a slip-off preventing piece and whose other end surface is formed with a recess 22 whereinto an insert fitting can be fitted and which is equipped with the slip-off preventing means for the insert fitting. The insert 1 is characterized as follows: the attachments 3 are prepared in plural sizes; and the attachment 3 having a proper size is used according to need, for the purpose of making the height of the insert 1 variable according to the thickness, etc., of the PC board or the half PC board.
Patent JP-2002182369-A (JP)
Title: Photomask, aligner, aligning method and method for producing device
Inventor: KOBAYASHI MITSURU
IPC: G03F1/42
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent light from leaking out of the alignment marks of a photomask. SOLUTION: A chromium (Cr) layer 35 is formed on a transparent mask substrate 34, mark elements rm1-rm6 are formed by removing part of the Cr layer 35 and forming an aluminum (Al) layer, and a chromium dioxide (CrO2) layer 36 is further formed on the mark elements to obtain the objective photomask.
Patent JP-2002150104-A (JP)
Title: Link information generating and display system to tie-up shopping site and other portal site
Inventor: OISHI TAKAYUKI
IPC: G06Q30/02
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To effectively guide an Internet user using ISP to a predetermined site by using a hyper link. SOLUTION: When a user accesses through the Internet, this link information generating display system performs a processing for obtaining an IP address of a terminal, through which the user accesses, a processing for determining a domain from the obtained IP address, and a processing for determining an Internet service provider, through which the user accesses, and generating the link information including the description of a hyper link to a portal site to be provided by the Internet service provider or other system in response to the determined Internet service provider and for displaying the link information in a user terminal.
Patent JP-2001211037-A (JP)
Title: Temperature detecting circuit
Inventor: OHASHI IKUO
IPC: H01L29/78
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a temperature detecting circuit that can operate regardless of the input voltage, reduce the variance in detection and improve the precision. SOLUTION: This temperature detecting circuit is provided with a first transistor group connected in series, a second transistor group connected in series, the first and second sources of electrical current which supply current to each of the first and second diode groups, and the voltage comparator that inputs the electrical potential at the point connecting the first and second diode groups with the first and second sources of electrical current. The number of the first diode group and that of the second diode group is made different.
Patent JP-2002181162-A (JP)
Title: Meshing noise reducing gear
Inventor: YAMASHINA SUSUMU
IPC: F16H55/14
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a gear capable of reducing the meshing noise generated in meshing with each other. SOLUTION: A drawer of an image forming device has a rear frame 3. A driving gear G1 is fitted to a spindle 8 press fitted to a fixing tool 7 engaged with a mounting hole 6b of the rear frame 3, a C-clip 10 is mounted on an end part of the spindle 8, and the driving gear G1 is rotatably supported on the spindle 8. A shaft BHa with a driven gear G4 is rotatably supported on an oil retaining bearing 9 fitted to a mounting hole 6c of the rear frame 3. The driving gear G1 and the driven gear G4 are provided with back lashes. The driven gear G4 is formed by integrally molding a main driven gear G4a made of a hard resin and meshed with the driving gear G1 to receive the torque, and a sub-driven gear G4b made of a soft resin and overlapped to the main driven gear G4a in a state that it is slightly shifted to an upstream side in the rotating direction with the approximately same shape.
Patent JP-2002189491-A (JP)
Title: Apparatus and method for extracting speaker's feature, speech recognition device, speech synthesizer, and program recording medium
Inventor: YAMAGUCHI KOICHI
IPC: G10L25/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To stably exact a speaker's feature from few utterance data. SOLUTION: A frequency function estimation part 5 is provided with a phonemic limit estimation part and a maximum likelihood estimation part. During learning, the phonemic sequence (language model) of contents of utterance or the language model of a feeble grammar is applied to estimate phonemic limit information by a Vitervi algorithm. Furthermore, a frequency warping function f() is estimated about a phonemic section selected on the basis of the phonemic limit information. Moreover, during recognition, the phonemic limit information is estimated by applying the language model of a feeble grammar. A frequency warpage part 4 performs the frequency warp of input sound parameter series about the phonemic section selected on the basis of the phonemic limit information.  Thus, the deformation of a phoneme or an unvoiced sound part which is hardly influenced with respect to the difference of a vocal tract length is prevented by precluding the phoneme or the unvoiced sound part which is hardly influenced with respect to the difference of the vocal tract length from the subject of learning or normalization. Thereby, the speaker's feature is stably extracted from few utterance data.
Patent JP-2002187298-A (JP)
Title: Thermal printer
Inventor: TAKI TOMOKO
IPC: B41J2/32
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer that can prevent uneven printing caused by high heat by effectively cooling thermal heads and surface emitting bodies. SOLUTION: Glass plates 36-38 are disposed between a color thermal recording sheet 14 and respective surface emitting bodies 31 and 32, and fixed to respective thermal heads 26-28 at their one end. Cooling fans 45-47 generate cooling air flows in a direction perpendicular to the recording sheet 14. The cooling air flows, which flow along heat-sinks 42-44 mounted on the respective thermal heads 26-28, are directed toward a transport direction of the thermal sheet 14, guided by the glass plates 36-38 to cool light emitting surfaces 31a and 32a.
Patent JP-2001249144-A (JP)
Title: Contact probe, probe device and method for making contact probe
Inventor: KATO NAOKI
IPC: G01R31/26
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To match a contact probe with electrodes which are short in scrubbing direction and match the contact probe also with finer electrode pitches of the subject of inspection by facilitating positioning. SOLUTION: A plurality of pattern wires each coated with a film have contact pins at their respective ends projecting from the film, and a projection 44 which is brought into contact with the pad 18a of an IC chip is formed at the end of each contact pin.
Patent JP-2002191258-A (JP)
Title: Lure for fishing and method for producing the same
Inventor: SHIMIZU KAZUYUKI
IPC: A01K85/10
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a lure for fishing, targeting a buzz bait, and having a buzz blade capable of rotating always in a good state. SOLUTION: A nearly U-shaped shaft 2 comprising a front arm part 21, an upper arm part 22, an engaging part 23 for a fishline T, and a lower arm part 24 is formed out of a wire made of a shape memory alloy. A wire portion at the prescribed back end side of the upper arm part 22 is subjected to a forging treatment to make the portion a region of no shape memory. A bead member 7, the buzz blade 3, a bead member 8 and a sheath pipe member 9 are outserted on the upper arm part 22, and the wire portion is bent not only to form a bent end part 25 but also to form a contacting protrusion 251 for causing a contacting sound by bringing the protrusion 251 into contact with tilted wing parts 31 and 31 of the buzz blade 3.  A hook is fixed to the lower arm part by pressing and forming a sinker body 4 having a prescribed shape while engaging the base engaging part 51 of the hook 5 with the bent engaging part 24 at the lower arm part. The buzz blade is kept always in a good rotation state because even if bending deformation is caused in the shaft, the shaft is automatically recovered to the original shape.
Patent JP-2002193002-A (JP)
Title: Vehicular seat
Inventor: KURAGANO KENTARO
IPC: B60N2/32
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular seat capable of keeping the back face of a seatback as a horizontal plane to be effectively used as a table when the seatback is set forward down using a general recliner instead of a two-stage hinged recliner. SOLUTION: A seat cushion is supported at its front side via a hinge bracket for a floor panel so as to be adapted to be lifted up at its rear side and a lifter mechanism adapted to be lifted up and down is arranged at the rear part of the seat cushion. The lifter mechanism comprises a lifter frame for lifting the seat cushion at its rear part, a link arm to be linked to the lifter frame and a kick plate for setting the link arm up and down. The link arm is set up simply by footing the kick plate and then the seat cushion is lifted up at its rear part by turning the lifter frame, thus keeping the back face of the seatback set forward down on the seat cushion as a horizontal plane.
Patent JP-2001247685-A (JP)
Title: Molding member
Inventor: SAKOGAWA KOUICHI
IPC: C08J5/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a molding member excellent in bending resistance, chemical resistance and dimension stability of molding, and suppressed in material deterioration by a reaction at melt flending. SOLUTION: A molding member comprises heat-flending and molding a crystalline resin, and amorphous resin and a polymerization catalyst. A chemical bond between molecular chains of the crystalline resin and the amorphous resin exists in the molding member wherein the total mass of the crystalline resin and the amorphous resin per mol of the chemical bond between the molecular chains of the crystalline resin and the amorphous resin is not more than 300,000 g.
Patent JP-2001350033-A (JP)
Title: Optical transmission coupling method and device for the same
Inventor: CLAIRADIN XAVIER
IPC: G02B6/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber interconnecting device which is novel and is improved. SOLUTION: The optical fiber interconnecting device 10 includes a flat-type pliable body member 14, which is delineated by the cavities of peripheral edges 16 of a projecting part. A plurality of optical fibers 18 are mounted at the body member 14 and the ends 18a of these optical fibers extend beyond the peripheral edges 16 and extend to different positions 16a of the peripheral edges 16. The method for manufacturing the optical fiber interconnecting device 10 includes the steps of preparing a flat-type peeling substrate 12 and adhering the flat-type pliable body member to this peeling substrate. After the plural optical fibers are mounted at the body member, the assembly of the body member and the optical fibers is stripped from the peeling substrate 12.
Patent JP-2002195863-A (JP)
Title: Ultrasonic flowmeter
Inventor: NABESHIMA NORIYUKI
IPC: G01F1/66
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To enhance measurement accuracy for a minute flow, to reduce average electric current consumption, to maintain compliance when a flow suddenly increases, and to easily estimate battery capacity. SOLUTION: Example pattern 1 will be explained. In (1), ultrasonic sound is transmitted and received 200 times in the forward direction to measure the total travel time in the forward direction. This is shown as 'Forward 200'. Just after that, 'Backward 200' is measured in (1). The velocity and volume of a flow are computed from the 'Forward 200' and the 'Backward 200' of (1). After a prescribed interval, 'Forward 50' and 'Backward 50' are measured in (2), and the velocity and volume of the flow are computed from these. In this way, measurement and computation are sequentially conducted according to the illustrated pattern. When the volume of the flow is not less than a prescribed value, the then found values are employed. When it is less than the prescribed value, only the values obtained by the 200 repetitions are employed.
Patent JP-2002197141-A (JP)
Title: Building material layout device, and storage medium for storing building material layout program
Inventor: IZAKI MASAO
IPC: G06Q50/08
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To surely and quickly layout a building material. SOLUTION: In this building material layout device, a foundation center drawing is inputted by a user (step 1), and the foundation center is divided into plural line segments at an intersection (Step 2.). Then the segment line to allocate an entrance member, and a length and a position of a cut-out of the entrance member are specified by the user (steps 3, 4). Then the entrance member is allocated (step 5). An intersection member is allocated (step 6), and the segment line to allocate an inspection hole member, and a length and a position of the inspection hole are inputted by the user (steps 7, 8). Then the inspection hole member is allocated (step 9). General members are allocated to an outer periphery of the foundation center (step 10), the general members are allocated to an internal passage (step 11), and the intersection member is allocated at the intersection to which the member is not allocated. (step 12).
Patent JP-2002203679-A (JP)
Title: Light-emitting element
Inventor: IGARASHI TATSUYA
IPC: H05B33/10
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an ionic transition metal complex contained light-emitting element that is superior in luminous intensity. SOLUTION: This light-emitting element comprises two or more layers of organic compound layers between a positive electrode and a negative electrode and at least one layer of the organic compound layer contains an ionic transition metal complex.
Patent JP-2002204218-A (JP)
Title: Optical signal receiving device
Inventor: ITO TOSHIO
IPC: H04B10/69
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive optical signal receiving device by decreasing optical components. SOLUTION: An input light signal S10 as a time multiplexed light signal generated by multiplexing four light signals temporally is inputted to a photodetector 102 and an applied voltage E10 is inputted. The Applied voltage E10 is -2.5 V in a 1/4 clock period of the input light signal S10 and 0.8 V in the remaining 3/4 clock period. The photodetector 102 outputs a photodetection current I10 only when the applied voltage is -2.5 V and this photodetection current I10 is detected with a resistor 105 as voltage signal information. The voltage signal information shows information of one desired light signal among the time-multiplexed light signals. Consequently, only one desired light signal can be extracted from the input light signal S10. Further, only the photodetector is used as an optical component and no optical modulator is needed.
Patent JP-2002202543-A (JP)
Title: Variable diaphragm mechanism and optical equipment
Inventor: DOMOTO TAKAHIRO
IPC: G03B9/02
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a variable diaphragm mechanism constituted such that lubricant applied on the surface of an aperture blade hardly peels off and also the lubricant is not decomposed by light. SOLUTION: The variable diaphragm mechanism is constituted by placing ten aperture blades 1 to overlap each other. Each aperture blade 1 is rotated with a fulcrum 2 as a center, and an oblong hole 3 is formed near the end part opposite to the fulcrum 2. And, a movable pin 4 is fitted into the oblong hole 3, and each aperture blade 1 is rotated around the fulcrum 2 in accordance with the position of the movable pin 4, then, the area of an aperture part 5 is varied. Alloy plating containing at least Ni and P is applied on the surface of each aperture blade 1, thereby the lubricant does not come off by the abrasion arising when the aperture blade 1 slides and the optical system is not soiled by the lubricant.
Patent JP-2001232375-A (JP)
Title: Method for separating transition metal in solution
Inventor: FUKAZAWA TETSUO
IPC: C02F1/62
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To coprecipitate and separate transition metals, for example, not only transuranic elements but also, ruthenium and technetium, each of which is hardly coprecipitated with a precipitate by a conventional method, in a radioactive waste liquid. SOLUTION: This method for coprecipitating transition metals in a solution with a precipitate and separating the transition metals from the solution, comprises allowing a multivalent metal ion capable of forming a hydroxide precipitate in an alkaline pH region and a zorovalent metal (a simple elemental metal substance itself which is not an ion or compound and preferably a powdery metal) capable of reducing the transition metals to coexist in the solution, alkalinizing the resulting solution, if not alkaline, to form a hydroxide precipitate of the multivalent metal and concurrently to coprecipitate the transition metals with the multivalent metal precipitate, and separating the resulting precipitate from the solution;  wherein more specifically, for example, an iron (II) or iron (III) compound, each being soluble in the solution, and powdery iron are added to the solution and the resulting solution is alkalinized.
Patent JP-2002186268-A (JP)
Title: Heat absorbing power generator utilizing mercury and semiconductor
Inventor: HANADA RIYUUWA
IPC: H02N11/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat absorbing power generator which absorbs in direct the heat in the atmosphere by utilizing a line of magnetic force when mercury is in the liquid condition and also converts the absorbed heat to electricity by utilizing a semiconductor. SOLUTION: A metal cylinder 1 is partitioned for a plurality of layers to alternately use for mercury 2, and semiconductor 3 and the inverse bias portions of semiconductor 3 are coupled with a wire 4 in the manner as bridging these portions. A magnet 5 is disposed as the source of the line of magnetic force at the external side of both extreme-end sides.