baber/WOPTO huggingface dataset:
Patent JP-2005012421-A (JP)
Title: Signal repeater, switching device, method of detecting connection relation between these, and communication system
Inventor: SHIRAGAKI TATSUYA
IPC: H04L12/70
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To find out a connection state between a bidirectional signal repeater and ports of an optical switch to prevent the erroneous registration of a topology and to confirm the normalcy of a link between the optical switch and the bidirectional signal repeater to prevent unnecessary switching in the case of a fault.  <P>SOLUTION: A signal is sent to a switching means from a bidirectional signal repeater 110. An identifier is added to the sent signal. A loop back constitution is given to only one bidirectional port pair of an optical switch 100 but is not given to the other port pair. A controller 160 examines whether a reception signal of a regenerator 112 coincides with a signal transmitted from a regenerator 111 or not. With respect to the normalcy of the link between the bidirectional signal repeater and the optical switch, switching to a loop back state is performed to evaluate the quality of a returned signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008014-A (JP)
Title: Speed change lever mechanism
Inventor: MATSUBAYASHI TOSHIKAZU
IPC: B60K20/02
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed change lever mechanism having simple structure capable of more effectively preventing an erroneous operation of a speed change lever.  <P>SOLUTION: This mechanism is provided with the speed change lever making a transmission into a forward/backward output state by a moving operation to one side/the other side around a first axis from a neutral position and movable and operable around a second axis different from the first axis, a first detent device for regulating the moving of the speed change lever around the first axis corresponding to the switching of an output state of the transmission, and a second detent device for regulating the moving of the speed change lever around the first axis corresponding to the switching of a speed change stage. The first detent device prevents the speed change lever located at the neutral position from being moved to the other side around the first axis without being moved around the second axis. The second detent device allows the speed change lever located in a forward region or a backward region to be moved around the first axis without being moved around the second axis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056789-A (JP)
Title: Resolution and picture quality improving method for small image sensor
Inventor: WENSTRAND JOHN S
IPC: G06T7/20
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize an image pickup function of a higher grade from a multifunctional portable device by obtaining a high resolution image while using a low resolution image sensor.  <P>SOLUTION: A process for generating a composite image includes a step for picking up a plurality of images (210, 220, 230) of an object while using a hand-held device, a step for analyzing the images to decide relative movements of the images, a step for identifying one or more proximate pixels within a distance shorter than a distance threshold from a position corresponding to pixels in the composite image after the correction of the decided relative movements with respect to the pixels of the composite image, and a step for deciding pixel values of the pixels in the composite image from one or more pixel values of the proximate pixels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032762-A (JP)
Title: High-efficiency stepped impedance filter
Inventor: KILLEN WILLIAM DEAN
IPC: H01P1/203
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for optimizing a dielectric circuit substrate material to increase the degree of freedom in design of an RF (radio frequency) circuit and for improving the characteristics of an RF filter.  <P>SOLUTION: This RF filter includes a substrate having a plurality of regions, and each has respective substrate properties of a relative permeability and a relative permittivity. At least one filter portion is connected to a substrate region having different substrate properties in comparison to the other regions of the substrate. The other filter portions can be connected to the other substrate regions having different substrate properties. The permeability and the permittivity can be adjusted by adding a meta material to the substrate or by forming voids in the substrate. The RF filter can be a stepped impedance filter. Some filter portion includes a transmission line portion having an impedance influenced by the substrate region on which the filter portion is provided. The construction of the transmission line section can be a microstrip, embedded microstrip or stripline. A supplemental layer of the substrate can be provided right under the filter portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005010076-A (JP)
Title: Voltage measurement instrument
Inventor: YAMADA YASUO
IPC: G01R31/36
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage measurement instrument which accurately measures an output voltage even when the output voltage is detected for every cell while switching the detection-objective cells in order.  <P>SOLUTION: A high voltage measuring CPU 1 drives photo-MOS relays 7a-7f in order to scan potentials in both ends of capacitors 6a-6e, outputs therein are obtained via an operational amplifier 8, and the output voltages are thereby detected for every cell in order, while switching the detection-objective cells 2a-2e constituting a battery 2. Since dispersion is generated in the output voltages detected for every cell, based on a difference in detection times, a variation characteristic calculating means of the high voltage measuring CPU 1 calculates a variation characteristic of the output voltage in each of the cells, based on the output voltages detected this time and last time, and based on the detection times of the respective output voltages. A voltage correcting means of the high voltage measuring CPU 1 calculates output voltages matched in the detection times, by correcting the all the detected output voltages in the respective cells to output voltages in a desired time, based on variation characteristic of the output voltages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017361-A (JP)
Title: Electro-optical device and electronic equipment
Inventor: SASAKI MASAHITO
IPC: G02F1/1337
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of stripe-patterned unevenness caused by a lateral electric field.  <P>SOLUTION: A electro-optical device comprises: first and second substrates placed opposite to each other; a plurality of pixel electrodes 9a which are disposed on the first substrate in a matrix and in which driving voltages with mutually opposite polarities are applied to every two neighboring lines; a common electrode disposed on the second substrate; an electro-optical material interposed between the first and second substrates; and a protruding part 111 formed on at least a position on a strip-shaped region along the inside of an edge of the pixel electrode on the first substrate in a range F where the electro-optical material is affected by an electric field generated by the driving voltages with the mutually opposite polarities between every two neighboring pixel electrodes 9a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345334-A (JP)
Title: Electric transmission receiving printing system
Inventor: FUKUSHIMA ITARU
IPC: B41J2/32
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric transmission receiving printing system which can prevent waste of paper resources and consumed energy by easily realizing the recycling (reuse) of paper for electronic information printing through the use of rewritable thermal recording paper.  <P>SOLUTION: This electric transmission receiving printing system, which does printing in cooperation with an electric transmission receiver equipped with the function of receiving communication information from an e-mail, the Internet, a facsimile, etc., is equipped with: a paper setting part wherein the thermal recording paper rewritable after use is set; a paper feeding roller for feeding the thermal recording paper in the paper setting part to a printing erasing processing part in accordance with a printing signal; the printing erasing processing part with a built-in printing medium capable of concurrently performing printing processing for printing electronic information of the printing signal of the electric transmission receiver on the thermal recording paper, and erasing processing for erasing a part except the printed part of the thermal recording paper, at a time, by using a single recording medium; and a feed roller for ejecting the thermal recording paper after the erasing of the printing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014676-A (JP)
Title: Tail light structure
Inventor: MIYAGAWA TORU
IPC: F21W107/17
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide tail light structure having high design flexibility while improving visibility furthermore.  <P>SOLUTION: The tail light structure is equipped with a luminous body 73 and a reflector member 80 reflecting the light from the luminous body 73 and illuminating it to the outside. The reflector member 80 has a lower side reflective surface 83b' mostly receiving the light from the outside, the upper side reflective surface 83b other than this surface, and the right and left reflective surfaces 83a, 83a. The reflectance of the lower side reflective surface 83b' is set to be lower than the upper side reflective surface 83b and the right and left reflective surfaces 83a, 83a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036391-A (JP)
Title: Opening lattice
Inventor: TSUNOSAKI TETSUO
IPC: E06B9/01
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening lattice having an excellent crime preventive capacity and excellent workability.  <P>SOLUTION: The opening lattice is provided with a pair of frame members 1 arranged with a space, and a plurality of sash bars 2 put between the frame members. In the frame member 1, a fixed frame 13 forming a grooved shape opening to the outdoor side and a front side frame 4 forming a groove shape opening to the body side are shaped so as to form an engulfing shape of the inner peripheral side protrusion 9 of the fixed frame in the groove of the front side frame 4 and the fitting member 5 is constituted by fitting it in the fitting part to be fitted from the longitudinal end or the outer peripheral side. Locking tools 15, 16 of the fitting members are provided between either the fixing frame 3 or the front side frame 4 and the fitting member 5. The sash bar 2 penetrates the inner peripheral side protrusion 12 of the front side frame 4 and the end is fixed to the inner peripheral side protrusion 9 of the fixing frame 3, in the state before the fitting member 5 is inserted, the front side frame 4 is constituted to slide while using the sash bar 2 as a guide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013393-A (JP)
Title: Bedsore mitigating sheet
Inventor: TAKEUCHI TOMOKAZU
IPC: A61G7/05
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet preventing and/or mitigating bedsore.  <P>SOLUTION: This bedsore mitigating sheet is characterized in that silver foil is closely fitted to a bag-shaped base material and the silver foil surface is directly applied to the skin of an affected part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017685-A (JP)
Title: Reflection mirror made of glass for projector and manufacturing method thereof
Inventor: HIRANO NAOMI
IPC: F21V7/22
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection mirror made of glass for projectors which has thermal resistance though having the temperature of the glass surface made very high and is superior in reflection surface precision and is inexpensive and to provide a manufacturing method thereof.  <P>SOLUTION: The reflection mirror made of glass for projectors has a reflection surface part which is made of an amorphous glass having 30 to 45×10<SP>-7</SP>/°C thermal expansion coefficient and reflects the light emitted from a light source, and a light source bulb or an opening part to which a lead wire to the light source bulb is inserted, and mechanical damages in a worked part of the opening part are removed by smoothing the surface with a heat treatment after drilling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016875-A (JP)
Title: Preservation box
Inventor: KOJIMA YOSHIKO
IPC: F25D23/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preservation box for conserving fishes and meat while suppressing the discoloration and rottenness thereof.  <P>SOLUTION: The preservation box comprises an oxygen concentration varying device 5 for increasing oxygen concentration in preservation to suppress the discoloration of meat and fishes. Herein, an antibacterial means 9 is also provided for suppressing the multiplication of bacteria during preservation to permit long-time preservation at a high grade.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017194-A (JP)
Title: Navigation unit and navigation system
Inventor: KOJIMA YASUO
IPC: G09B29/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation unit for conducting a point guide to purchase an article at a low price.  <P>SOLUTION: This navigation unit 2 is provided with an input part 3 for inputting a destination, a route searching means 9 for searching a route including the destination, a point determination means 12 for acquiring a price data in an area along the route from a price database 19 for storing the price data of the articles in a center 15 via a communication part 8, for determining the point along the route, where the price satisfies a prescribed condition (the minimum price), using the price data, and for preparing guide information about the point, and an output part 7 for displaying the guide information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025277-A (JP)
Title: Management system for patient information database
Inventor: NOMOTO TEI
IPC: G16H10/60
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable browsing and collecting hand-writing characters written by a patient himself/herself on an interview sheet, drawings, pictures, etc. as they are as retrieval results.  <P>SOLUTION: A storage device storing a patient information database with an electric carte and an electric medicine history register recorded thereon and a reading device 5 for reading documents and computerizing it as color image data are connected to a terminal machine 2 with a display device 4 and an input device 3. The image data in which the documents such as the interview sheet and medical care record are read by the reading device is downloaded into the database through the terminal machine 2. When writing an area specification is conducted into the image data displayed on the display device 4 by using preregistered and prescribed symbols by means of an input device 3 to register the image data into the database, the areas specified at each symbol can be retrieved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025808-A (JP)
Title: Disk drive
Inventor: KUMAGAI HIDEAKI
IPC: G11B33/12
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a disk drive in which the whole thickness can be made thin without deteriorating spring property even when an auto-loading mechanism is mounted.  <P>SOLUTION: A disk drive 200 has a motor for rotating a disk in a disk cartridge D, a reading and writing head 260 which can read and write information for the disk, a disk cartridge holder 230 for holding the disk cartridge D when the disk cartridge D is loaded onto a reference level position for the reading and writing head 260 or unloaded from the reading and writing head position, and a slide plate 240 moving the disk cartridge holder 230 up and down with respect to the reference level position. Further, the disk drive is provided with a non-coil shape spring 250 which is attached to the slide plate 240 which finally generates pressing force pressing the disk cartridge D to the reference level position, as a means in which the disk cartridge D is chucked to a motor 214 and the disk cartridge D is positioned at a reference level position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004223242-A (JP)
Title: Container with comb
Inventor: KUWABARA KAZUHITO
IPC: B65D83/14
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container with a comb, which is formed by attaching a cap-like member with comb teeth to an upward extending stem, wherein the cap-like member can be easily depressed to prevent the entire container from becoming bulky.  <P>SOLUTION: The container with the comb is formed of a container body 1 with the upward extending stem 2, and the cap-like member 11 attached to the container body by fitting a peripheral wall 13 extending downward from the periphery of a top plate 12, onto an upper portion of the container body. The cap-like member has the plurality of comb teeth 22 raised in parallel from an upper surface of the top plate, to thereby form a vertical comb. Further the cap-like member has finger resting portions 18 formed on a part of the peripheral wall 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004006926-A (JP)
Title: Wiring board with solder bump, its manufacturing method, and flattening jig
Inventor: MURATA HARUHIKO
IPC: H01L21/60
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board equipped with solder bumps, which is capable of reducing the solder bumps in coplanarity and easily measuring the coplanarity of the solder bumps, and to provide a method of manufacturing the same, and a flattening jig.  <P>SOLUTION: Solder eutectic paste of 36Pb-64Sn is printed on pads 17, which are located on a wiring board and plated, so as to form a paste layer 21 covering all the pads 17 by using a metal mask. Then, the flattening fixture 23 is set up on the wiring board 3 so as to cover the paste layers 21 collectively. Then, the wiring board 3 mounted with the flattening jig 23 is arranged inside a reflow furnace, heated at a temperature (e.g. 200°C) higher than the melting point of solder by 10 to 40°C, and then cooled down. By this setup, the wiring board 3 provided with the solder bumps 1 whose tops are flat can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005026573-A (JP)
Title: Manufacturing method of module with built-in component
Inventor: HARADA ATSUSHI
IPC: H01L25/04
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent short circuit by restraining a solder and a conductive adhesive from spreading when a mounting component is mounted and a pre-preg is fixed by pressure in a manufacturing method of a module with a built-in component wherein a mounting component is buried in an inside of a resin substrate.  <P>SOLUTION: An insulating layer 12 with an opening part 12a is formed in one main surface of a metallic foil 11 and a mounting component 14 is mounted on the one main surface of the metallic foil 11 via a solder 13. A sheet-like pre-preg 16 comprising an inorganic filler and a thermosetting resin is stacked and fixed by pressure on the insulating layer 12 and the mounting component 14, and a resin layer 16a wherein the mounting component 14 is buried is formed. The metallic foil 11 is processed and a wiring pattern 11a is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011478-A (JP)
Title: Diffraction grating, method of producing it, method of duplicating it, optical head device using the diffraction grating, and optical disk drive apparatus
Inventor: FUNATO HIROYOSHI
IPC: G11B7/1353
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration capable of making the increase of efficiency of a +1st order (or -1st order) diffraction efficiency compatible with the decrease of pitch in a diffraction grating applied to an optical head device, and to provide its producing method.  <P>SOLUTION: In the diffraction grating 20, a grating part is divided into a plurality of areas 20-1 to 20-3, and diffracted rays from each of the areas 20-1 to 20-3 are set and received in corresponded individual photodetecting areas PD(1) to PD(3) of a photodetector. Further, each area of the grating part is formed with a 2-luminous flux interference exposure for exposing interference fringes to a recording material, which are made by a divergent light outgoing from the position equivalent to a light emitting point of a light source and a divergent light outgoing from the position equivalent to a light receiving point corresponded to each photodetecting area, or formed with a 2-luminous flux interference exposure for exposing interference fringes to the recording material, which are made by a convergent light converging to the position equivalent to the light emitting point of the light source and a convergent light converging to the position equivalent to the light receiving point corresponded to each phtodetecting area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029626-A (JP)
Title: Aqueous ink for inkjet recording
Inventor: TSURU ISAO
IPC: C09D11/322
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous ink for inkjet recording attaining a high printing density and, when printed on a special paper sheet, capable of imparting gloss properties thereto.  <P>SOLUTION: The aqueous ink for inkjet recording comprises an aqueous dispersion of a water-insoluble vinyl polymer particle containing a magenta pigment and has a value obtained from the equation (1): the light absorbance of the pigment based on the weight/the average particle size of the aqueous dispersion, of at least 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030480-A (JP)
Title: Deformation preventing mechanism for rotation operating shaft
Inventor: YAMADA TADAHIRO
IPC: F16B41/00
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a deformation preventing mechanism for a rotation operating shaft, in which the rotation operating shaft can be prevented from deforming when an operating knob is subjected to an impact force even when a hard operating knob is fitted into the rotation operating shaft of the rotation operating part.  <P>SOLUTION: In a mounting structure of the rotation operating part, the rotation operating part 2 is secured to a chassis 1 with a nut 3 screwed to a male screw set in the periphery of a bearing 2b rotatably supporting the rotation operating shaft 2a of the rotation operating part 2 by feeding thereof through a hole. A rotation operating shaft surrounding part 3a which feeds the rotation operating shaft 2a for the nut 3 near or in contact state thereof is integrally formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290653-A (JP)
Title: Push-pull air stream structured ventilating shoe
Inventor: TADA HIROSHI
IPC: A43B7/08
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push-pull air stream structured shoe with good ventilation performance to reduce foot stuffiness.  <P>SOLUTION: This push-pull air stream structured ventilating shoe has two air pump bodies placed together on the bottom part of the heel part in the shoe a check valve is respectively equipped on the connecting port between the air pump body and an air pipe to vary the volume of the air pump body by loading weight on/unloading weight from the heel part of the shoe. Fresh air is sent from an outer part of the heel part of the shoe to an almost center part to the step side around a part 75% of the total length causing to discharge stuffy air around the step part in the shoe from the almost center part on the step side around 60% of the total length to an outer part of the heel part of the shoe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI