baber/WOPTO huggingface dataset:
Patent JP-2002266888-A (JP)
Title: Constant velocity joint
Inventor: KUDO SATOSHI
IPC: F16D3/205
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To improve stability by increasing area of a spherical recessed portion formed in an inner roller. SOLUTION: One portion of ridges of a first curved surface 33, a second curved surface 34, and a spherical surface 35 of trunions 28a to 28c is cut out respectively, whereby one pair of first cutout portions 36a, 36b on the upper portion side, almost horizontally deflected from the center portion 01 of the spherical surface 35 and one pair of second cutout portions 37a, 37b on the lower portion side, almost horizontally deflected on the opposite side from the center portion 01 of the spherical surface 35 are provided.
Patent JP-2002268520-A (JP)
Title: Image forming apparatus
Inventor: KIMURA NAOYUKI
IPC: G03G21/16
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which staples or clips, etc., having possibility of causing a short circuit of electronic parts is prevented from entering into the internal part. SOLUTION: The image forming apparatus is equipped with fans. A mesh type louvers provided at the fans are composed of magnetic material.
Patent JP-2001330798-A (JP)
Title: Three-dimensional simultaneous imaging device for eyeball retina
Inventor: SO MINKON
IPC: A61B3/12
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional simultaneous imaging device for eyeball retinas which makes the eyeball retinas occupying the segments where ophthalmologic diseases are most frequent observable with three-dimensional simultaneous videos. SOLUTION: Laser beams are created to two-dimensional surfaces by the continuous time by using a galvanometer of a polygon mirror motor and the almost transparent retinas are irradiated with these laser beams through the pupils of the eyeballs. At this time, optical systems are so arranged as to align the incident angles of the laser beams to be cast to the retinas from laser generators and the exit angles of the reflection virtual lines of the lasers reflected from the retinas to perpendicular and horizontal directions at the respective moments around the retinas. Also, the front and rear single lines of the lasers cast to the retinas are aligned to the sensor arrays, by which the two-dimensional retina surfaces of the same number as the number of the sensor arrays are three-dimensionally simultaneously imaged.
Patent JP-2002273850-A (JP)
Title: Method and equipment for rotary screen printing, and method and mechanism for unwrinkling
Inventor: YAMAMOTO KAZUTADA
IPC: B41F15/24
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To eliminate a printing fault consequent on wrinkling in equipment for rotary screen printing. SOLUTION: A base material 10, an object of printing, moves along the outer peripheral surface of a roll 13 and reaches the outer peripheral surface of a back-up roll 12. Even when the base material 10 is wrinkled in this stage, wrinkle smoothing rollers 14 smooth the wrinkle of the base material 10 on the back-up roll 12. When the base material 10 comes into contact with a screen roll 11 and printing is made thereon, accordingly, the wrinkle of the base material 10 is eliminated and thus it is possible to execute printing free of the printing fault.
Patent JP-2001299704-A (JP)
Title: Method and instrument for measuring physical variable in organism
Inventor: BERUTEIRI HEKU
IPC: A61M25/01
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide system which is provided with an easily manufacturable and operable guide wire and used for examination of a physiological variable in an organism in a blood vessel. SOLUTION: The guide wire 10 used for measuring the physiological variable in the organism has a sensor 14 for forming the output signal characteristic of the value of the variable by monitoring a physical variable. The sensor 14 is connected to the first potential of an electronic unit through an electric wire 11 extended along the wire 10. An intracorporeal electrode 17 is connected to the sensor 14 and comes into contact with a humor around the sensor 14. When the guide wire 10 is inserted into the blood vessel, electric power is supplied to the sensor 14 through a part of the body of the organism due to the second potential of the electronic unit.
Patent JP-2002279576-A (JP)
Title: Optimum patrol road searching system
Inventor: OTANI KUMOHEI
IPC: G06F19/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To quickly find an optimum path between two points and a plurality of optimum patrol roads consisting of a combination of the optimum paths and having a good valance in a mesh structure representing transition of a position or a condition. SOLUTION: A group of the optimum patrol roads is quickly found by expressing the mesh structure with nodes each representing a branch point or a specific point and paths each representing a transition between the nodes, classifying the nodes into a hub/essential node and a general node in processing them, handling the node and the path as objects on a program, and evaluating a balance of the optimum path between two points, each circuit, and the whole of a plurality of patrol roads respectively.
Patent JP-2002278834-A (JP)
Title: Cache memory device and data processor provided with the same
Inventor: OKAMURA ATSUSHI
IPC: G06F12/08
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To increase efficiency in communication control processing. SOLUTION: In a communication controller 1, DMA(direct memory access) transfer is directly performed between a network I/O device 4 and a cache memory device 6 without interposing a main memory 8. Besides, a DMA 5 inside the network I/O device 4 is equipped with an attribute adding part 9 and a header 11 as data of high access probability from a CPU 3 in the data of a received packet is transferred after an attribute 14 of '1' is added to the header 11. Since the cache memory device 6 has a function for allocating only the data with the attribute bit of '1' to a cache part, a hit rate to access from a CPU 3 is remarkably improved. Thus, the occurrence of data exchange between the cache memory device 6 and the main memory 8 is decreased and processing efficiency in communication control is improved.
Patent JP-2002044072-A (JP)
Title: Generating method for private electronic literary work, protected electronic literary work and method for protecting electronic literary work in case of reproducing
Inventor: TA THANH T
IPC: G06F21/10
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To make unreadable an electronic literary work and a system context (or resource information or system resource) and to enable highly reliable interpretation or reproducing of the electronic literary work without canceling the key for the electronic contents. SOLUTION: An electronic literary work 1410 contains electronic contents and resource information. The resource information can contain information to be used for an application for reproducing for formatting or processing the electronic contents. The electronic literary work and the system context are made unreadable while using a key system for initializing and customizing the confidentiality while depending on a key seed 1418. Various types of key seeds including a random number, a user's system state or characteristic and a dynamic state-based key seed based on a dynamic system state or characteristic can be used.
Patent JP-2002285461-A (JP)
Title: Fiber-reinforced sheet and method for reinforcement of structure
Inventor: GO CHISHIN
IPC: D04H3/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber-reinforced sheet with which especially a tension force can be introduced in a non-impregnated state in a tense bonding method of construction using a fiber-reinforced sheet and which has reliability and can improve workability and to provide a method for concrete structure or steel structure reinforcement. SOLUTION: In this fiber-reinforced sheet 1 in which reinforcing filaments 2 are uniformly arranged and mutually densely placed in one direction, at least one end side in the length direction of the fiber-reinforced sheet has divided end parts 1a, 1b, and 1c divided into a plurality of parts at a fixed distance from the end in the length direction.
Patent JP-2002064244-A (JP)
Title: Distributed feedback semiconductor laser device
Inventor: MUKOHARA TOMOKAZU
IPC: H01S5/12
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an absorption-type distributed feedback semiconductor laser device which is provided with an absorption layer, in place of a GaInAs layer, and can be operated stably with proper spectral characteristics. SOLUTION: The distributed feedback semiconductor laser device 50 is a ridge waveguide type and comprises an n-GaAs substrate 52 and a multilayered structure, which consists of an n-AlGaAs clad layer 54, InGaAs/GaAs quantum well structure layer 56, a GaInNAs absorption layer 58 formed with diffraction grating, p-AlGaAs clad layer 60, and a GaInNAs absorption layer, which are deposited in this order on the n-GaAs substrate 52. The GaInNAs absorption layer includes 6% composition of In and 2% composition of N, and its lattices are matched with those of GaAs, and the diffraction grating 57 of a cycle of 140 nm is provided. Of the multilayered structure, the upper part of the p- AlGaAs clad layer and the GaAs cap layer are processed into a mesa of the stripe-shape geometry having a width of 4 μm.
Patent JP-2002285465-A (JP)
Title: Surface layer material, interior material produced by using the same, and method for producing the same
Inventor: TAKAHASHI TATSU
IPC: D04H3/105
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface material and an interior material having excellent formability and economy and good appearance resembling that of conventional carpet. SOLUTION: The surface material is composed of a nonwoven base composed of interlocked filaments and produced by needle-punching a filament web composed of accumulated filaments with a barb needle at the thrusting depth of a first barb of >=10 mm to effect the interlocking of the filaments and the formation of a number of loops on one surface of the filament web and a number of loops formed by protruding a part of the fibers constituting the nonwoven base on the surface of the base. An interior material is produced by lining the back of the surface material with a resin composition.
Patent JP-2002286485-A (JP)
Title: Navigator for vehicles
Inventor: HATTORI TAIJI
IPC: G09B29/10
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a navigator for vehicles which is capable of always guiding a vehicle on a route at an adequate guide point, without being influenced by the personal difference of a driver. SOLUTION: (Step S2) When a vehicle approaches a guide point which needs a route guidance on a guiding route, the navigator takes a (step S4) of guiding on a route with voice at the guide point, and a (step S10) of correcting to delay the timing of the following voice guidance in the event of missing course on this side of the guide point, or a (step S12) of correcting to advance the timing of the following voice guidance in the event of missing course on that side of the guide point.
Patent JP-2002289391-A (JP)
Title: High pressure discharge lamp lighting device
Inventor: KAMOI TAKESHI
IPC: H05B41/282
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure discharge lamp lighting device capable of stably lighting a high pressure discharge lamp. SOLUTION: The high pressure discharge lamp lighting device comprises a power supply circuit which outputs prescribed d.c. voltage V1, a power converting circuit 4 which outputs d.c. voltage V2 by using the d.c. voltage V1 outputted by the power supply circuit 2 as a power source to supply prescribed power to a high pressure discharge lamp DL, a polarity reversing circuit 6 which converts the d.c. voltage V2 outputted by the power converting circuit 4 to rectangular wave voltage of a low frequency of several tens to several hundreds Hz and applies it to the discharge lamp DL, and a light dimmer 9 which outputs an illumination controlling signal setting intended illumination control power from the outside.  The objective output of the power converting circuit 4 is increased upon polarity reversing operation of the rectangular wave outputted by the polarity reversing circuit 6, whereby the restrike of the discharge lamp DL becomes easy, the idle section of the lamp current is shortened, and discharge is stably retained to prevent fading-out.
Patent JP-2002287893-A (JP)
Title: Input device
Inventor: ISHIMARU HIROSHI
IPC: A63F13/24
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To lower costs by specializing input of operating guidance solely in one direction. SOLUTION: A base part 20 of an operating part 11 and a spring 12 are stored in a storage part 13. A standingly mounting part 21 of the part 11 is protruded outward from the part 13 and the part 21 is movable in one direction along a first opening 13a. An extended part 22 of the part 11 is engaged with a slide volume 14. Thereby resistance of the slide volume 14 varies according to moving operations of the part 21.
Patent JP-2002292995-A (JP)
Title: Medium to be recorded by ink jet for sublimation ink and transrer recording method
Inventor: SUZAKI MOTOKO
IPC: B41M5/52
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a medium to be recorded by ink jet for a sublimation ink which is suitable for use in a recording process for obtaining a printed matter by superposing an image recorded by using an ink containing a sublimable dye on an arbitrary printing medium and heating to transfer the dye to the medium and having excellent ink absorbability, high color developing density of a printed matter obtained by transferring and an excellent strike through resistance. SOLUTION: The medium to be recorded by ink jet for the sublimation ink comprises the ink acceptive layer containing at least a silica pigment, a water soluble adhesive and a latex adhesive and having a glass transition temperature (Tg) of the latex adhesive of a range of -20 to 20 deg.C. It is preferred that a secondary particle size of the pigment is 2 to 6 μm. The medium preferably comprises at least one or more strike through layer provided on an opposite side via a support. It is preferred that the surface pH of the layer is 7.1 or more.
Patent JP-2002297996-A (JP)
Title: Information controller for dry cleaning shop, program, storage medium and commodity sales method for dry cleaning shop
Inventor: HIRABAYASHI TAKESHI
IPC: G06Q50/10
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To add a new added value to a service in a dry cleaning shop. SOLUTION: Information regarding other commodities related to an inputted cleaning object item is displayed in a display part of a client computer as a commodity purchase screen P11. When a requester has an intention to purchase the other commodities related to the cleaning object item, information of purchasing the other commodities related to the cleaning object item inputted in accordance with the commodity purchase screen P11 is received from the client computer. By this, since selection of the other commodities (for example, a necktie suiting a shirt in design when a shirt is received) related to the cleaning object item is facilitated to the requester of dry cleaning, a commodity purchasing eagerness of a consumer is enhanced, and a new added value can be added to the service of the dry cleaning shop.
Patent JP-2002299930-A (JP)
Title: Unit for mounting antenna
Inventor: KODAMA WATARU
IPC: F16B2/12
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an antenna mounting unit in which the number of parts is reduced and with which an antenna is easily mounted. SOLUTION: A mast part 1a for mounting the antenna and a barrel part 1b for being fixed to a fence are formed by bending a pipe to an L shape, a through hole 5 is formed at two places being the front and rear parts of the barrel part, the barrel part 1b is so arranged as to orthogonally cross with one pole body 10 so that the pole body 10 can be arranged to be at a middle position between the front and rear through holes 5, the both point parts of a U-bolt 3 are inserted through the through holes 5 from the opposite direction across the pole body 10 to be fixed to the barrel part 1b, the pole body 10 is sandwiched and fixed by the barrel part 1b and U-bolt 3, and the mast part 1a is fixed to the fence. A wear plate 2 with a cross section of a U-shape is also provided between the barrel part 1b and a pole body 10.
Patent JP-2002296964-A (JP)
Title: Heating method for heat roller
Inventor: NAKAJIMA ATSUSHI
IPC: G03G15/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive heating method for a heat roller that is suitable for a heat fixing-device, with which warm-up time can be shurtened, quick start in made possible and power can be saved in accordance with paper sizes by using an electromagnetic induction heating coil having high heating efficiency. SOLUTION: In the heating method for the heat roller which composes an image forming apparatus such as a copying machine or a printer and incorporates the electromagnetic induction heating coil, a cylindrical portion 3B covering a part of the electromagnetic induction heating coil 1 is provided between the inner circumferential surface of the heat roller 5 and the outer circumferential surface of the electromagnetic induction heating coil 1. In addition, at least a part of the cylindrical portion 3B is made of a high-resistant magnetic material and a longitudinally movable member 3 is disposed. A magnetic path B of a magnetic flux generated from the electromagnetic induction heating coil 1 in the heating roller 5 is changed according to a recording paper size, thereby changing a temperature distribution of the heat roller 5.
Patent JP-2002291859-A (JP)
Title: Gel-like composition
Inventor: TANAKA TOMOE
IPC: A23L29/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a gel-like composition in which granular matter, a fragrant ingredient, or a deodorizing ingredient incorporated in the inside can be maintained in a uniformly dissolved or dispersed state and further which has high transparency. SOLUTION: The gel-like composition containing at least one of the granular matter, the fragrant ingredient, and the deodorizing ingredient as well as gellan gum, xanthan gum, and water comprises 0.1 to 5 wt.% of gellant gum and 0.01 to 10 wt.% of xanthan gum.
Patent JP-2002291460-A (JP)
Title: Method for producing brewed liquor and brewed liquor
Inventor: CHO SHIYOTEI
IPC: C12C5/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide both a method for producing a brewed liquor having balanced taste or flavor, etc., by which excellent healthy effects of ingredients in raw materials having health care functions (e.g. a Chinese herbal medicinal material) and a brewed liquor thereof. SOLUTION: This method for producing the brewed liquor made from malts as a main raw material comprises an extracting step of obtaining extracts from the raw materials having the health care functions. The extracting step is preferably carried out with at least one of alcohol extraction or boiling. The method further comprises a mixing step of mixing the extracts extracted from the raw materials having the health care functions in any step ranging from mixing of the raw materials to filling of the brewed liquor which is the product in a container. The brewed liquor is produced by using the extracts extracted from the raw materials having the health care functions as a part of the raw materials. Raw materials without falling under medicines may be used as the raw materials having the health care functions.
Patent JP-2002299163-A (JP)
Title: Variable capacitance element
Inventor: KUSABE KAZUHIRO
IPC: H01G7/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a variable capacitance element, in which exfoliation of a thin-film dielectrics layer will not be generated and the resistance of a capacitance electrode layer can be made low easily, and durability is realized, when a comparatively high external voltage is applied to the dielectrics layer. SOLUTION: A first thin-film base material conductor layer 21 and a second thin-film base material conductor layer 22 are stuck and formed, being isolated from each other on a retaining substrate 1. The thin-film dielectrics layer 3 whose permittivity is changed, by applying an external voltage is stuck and formed across the layer 21 and the layer 22. A first upper electrode layer 41 is stuck and formed on the layer 21, and a second upper electrode layer 42 is stuck and formed on a part of the thin-film dielectrics layer 3 arranged on the layer 21, and on the layer 22.
Patent JP-2002302304-A (JP)
Title: Label printer
Inventor: SUZUKI MASARU
IPC: B65C9/46
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent the separation of a label from a mount even when the sizes of the printing paper are various. SOLUTION: This label printer is provided with a feeding angle adjusting mechanism 20 for moving a position of a feeding shaft of a loading part in accordance with the abrasion of a label paper with mount 11 for approximately unifying a feeding angle of the maximum label paper with mount 11 and a feeding angle of the minimum label paper with mount 11, and this feeding angle adjusting mechanism 20 is provided with a guide part 22 mounted on a frame 21 of a printer body, a recessed part 23 formed on an outer peripheral part of a disc plate 12b of a basic part of the feeding shaft 12a and inserted into a slot 22a of the guide part 22, and a tension spring 24 as an elevating means for suspending the disc plate 12b of the feeding shaft 12a.
Patent JP-2002302899-A (JP)
Title: Method for producing cured product and apparatus for producing cured product
Inventor: MATSUNO KICHIYA
IPC: D21J1/04
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cured product and an apparatus for producing the cured product by which the cured product having a high strength can efficiently be mass-produced from a papermaking sludge. SOLUTION: The cured product of the papermaking sludge is obtained by carrying out a papermaking of a raw material solution with using a filter body 22A, transferring the papermaking product after transcribing to a conveying belt 23, laminating the papermaking product while transcribing to a making roll 30, cutting the multilayered papermaking product into a prescribed size, dehydrating the papermaking product by a dehydrating press machine 40 and then drying and curing the papermaking product. The moisture is the cured product is efficiently pressed out and a void caused when the inner water gathers is prevented from generating because the papermaking product 26 is dehydrated through a felt 46 at the dehydrating press machine 40.
Patent JP-2002301936-A (JP)
Title: Glass run assembly
Inventor: KAWANISHI KENGO
IPC: B60J10/04
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a glass run assembly unit which can be easily and surely mounted in a door panel (window frame) not provided with a holder in a corner part. SOLUTION: This glass run assembly unit 10 comprises at least two linear members 10S and a corner member 10C between the linear members, a receiving groove D of glass is constituted by a base bottom part 12 and side wall parts 14a, 14b. An end part of the side wall parts 14a, 14b extends decorative lips 16a, 16b toward the outside, a recessed grooves 15a, 15b between the side wall parts 14a, 14b of the corner member 10C and the decorative lips 16a, 16b are provided with protruded parts 20a, 20b, 20c. When the glass run assembly unit 10 is mounted in a door panel P, a corner part with no holder brings the protruded parts 20a, 20b, 20c into contact with an internal peripheral side edge of the door panel (window frame) P, positioning is made in the outward direction.