baber/WOPTO huggingface dataset:
Patent JP-2003298048-A (JP)
Title: Semiconductor device
Inventor: KAWAMURA TAKAHIRO
IPC: H01L21/8242
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a groove gate type semiconductor device, in which current drive capability is improved without increasing the impurity concentration of an S/D layer.  <P>SOLUTION: A semiconductor device 100 comprises a gate insulation film 5 covering an inner wall of a groove 3a formed in a surface layer of a substrate 3, an embedded gate electrode 7 embedded in the groove 3a covered with the gate insulation film 5 at a level which is lower than the top surface of the substrate, and S/D layers (source/drain diffusion layers) 9a and 9b, that are provided on the surface layer of the substrate 3 on both sides of the groove 3a and shallower than the groove 3a. In a state of facing the semiconductor device 100, and insulation film (sidewall 101) constituting a material of a dielectric constant higher than that of silicon nitride is provided on the embedded gate electrode 7 while facing the S/D layers 9a and 9b with the gate insulation film 5 in between. On the surface layer of the embedded gate electrode 7 exposed from the side wall 101, a resistance lowering layer 13 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301343-A (JP)
Title: Sewing thread and method of its production
Inventor: KITAMURA HARUNORI
IPC: D02J1/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing thread excellent in high speed sewability and adaptability for automatic sewing.  <P>SOLUTION: The sewing thread is obtained by applying a final twist to more than one yarns with a first twist where the yarns comprise sheath-core type fibers composed of two or more multifilaments and parts of the sheath-core type fibers are protruding as loops on the surface of the yarn with ≥50 loops/m having loop length ≥0.7 mm and ≥10 loops/m having loop length ≥1.2 mm, and has yarn strength of 4-6 cN/dtex.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302505-A (JP)
Title: Lens array sheet, master for the lens array sheet, method for manufacturing the master for the lens array sheet, metal mold for the lens array sheet, method for manufacturing the metal mold for the lens array sheet, screen sheet, and rear projection system
Inventor: TEZUKA SHINJI
IPC: G03B21/62
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens array sheet, a master for the lens array sheet, a manufacturing method for the master for the lens array sheet, a metal mold for the lens array sheet, a manufacturing method for the metal mold for the lens array sheet, a screen sheet, and a rear projection system so that the screen sheet can be manufactured which can secure a wide field angle within both necessary horizontal and vertical ranges.  <P>SOLUTION: The lens array sheet which has a plurality of microlenses arranged on at least one surface is characterized in that intervals of a plurality of convex lenses 2 are different from intervals of the centers of the lenses 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304060-A (JP)
Title: Method of manufacturing double-sided circuit board
Inventor: MATSUDA FUMIHIKO
IPC: H05K3/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a double-sided circuit board which can be reduced in the number of mounted components by building resistors and dielectrics in the circuit board.  <P>SOLUTION: A plurality of holes 4 are bored in a conductor layer 1 formed on one surface of an insulating base material 2. Holes 5 are bored in the insulating base material 2 by the use of the conductor layer 1 with the holes 4 as a mask layer through a laser processing method, a plasma etching method, or a wet etching method. The holes 5 are filled with pastes or inks 6, 7, and 8 each having different resistivity and permittivity. Thereafter, required wiring patterns 9, 10, and 11 are formed on the conductor layers 1 and 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305602-A (JP)
Title: Throw-away tip
Inventor: TOYOSE SHUSUKE
IPC: B23B27/14
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throw-away tip easily showing the degradation of the sharpness of a whetstone used for grinding a flank side of a circular arc nose.  <P>SOLUTION: This polygonal plate-like throw-away tip 1 has the circular arc nose 2 formed in a polygon in which a large number of minute straight lines 11 are connected in a row as its sides viewed from a cutting face 3 side. A large number of rectangular planes whose short sides are minute straight lines 11 and which are elongated in the thickness direction of the chip are formed on the flank 5 corresponding to the circular arc nose 2. A ridgeline R is presented at the boundary between respective rectangular planes 21 when the whetstone is sharp. On the other hand, when the sharpness falls, since sagging occurs in the peripheral edges of the rectangular planes, any ridgelines will not appear. A worker can find the degradation of the sharpness of the whetstone by seeing the presence/absence of these ridgelines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307820-A (JP)
Title: Color image forming method
Inventor: TOSAKA YASUO
IPC: G03F3/10
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming method which causes only a small variation of a white background and a small deterioration of dot quality in adjustment of dot area and stably gives the color tone of black dots even in continuous processing when a dot color image is obtained using a silver halide photographic sensitive material.  <P>SOLUTION: In the color image forming method in which, when a silver halide photographic sensitive material is subjected to scanning exposure on the basis of dot image information, the material is imagewise exposed using an exposure system with a standard light exposure regulating device for regulating dot area ratio and then color-developed to form a color image comprising a dot image, a hydrophilic colloidal layer comprising 2.0 to 8.0 g/m<SP>2</SP>binder is present between an emulsion layer whose spectral sensitivity is at the longest wavelength among silver halide emulsion layers and a reflective support, and a specified yellow coupler is contained in a yellow image forming layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306244-A (JP)
Title: Document processor
Inventor: SUGIMURA NORIFUMI
IPC: B65H3/56
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document processor with simple structure possible to simultaneously set several pairs of document bundles and to separately process each document bundle.  <P>SOLUTION: This document processor has several number of document loading racks 11 and 12 possible to be loaded with several pairs of document bundles, while separating per each document bundle, and a paper sheets carrying means 1 for carrying each document paper sheet forming the document bundle, and this document processor is provided with an automatic document carrying unit 101 for automatically carrying each document paper sheet to an image reading position, a control unit for controlling carrying of the document paper sheets in response to the input information having a different content and given per each document bundle, and a discharged document housing unit 19 for housing the document discharged in order after an image thereof is read.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308447-A (JP)
Title: Mediation system between trader and demander
Inventor: MITSUMOTO KENJI
IPC: G06Q30/06
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide as a business, a system for coupling effectively a trader providing an event site for a wedding ceremony, a conference or the like and a demander desiring use of the place.  <P>SOLUTION: A sponsor makes a plan of a tour, and requires admission of a plurality of traders, so that the demander can make a round of visits to admitted traders by the tour, inspect each trader, and select a trader to be used by himself. Hereby, the trader can restrict concretely the target of self-PR and improve remarkably cost-effectiveness of the PR compared with a wide and general action for advertisement and propaganda, and the demander can select the trader more easily than searching for and selecting the trader independently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314008-A (JP)
Title: Sun shade device installed on rooftop of building
Inventor: TSUZUKI IWAO
IPC: E04D13/18
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To minimize adverse influence on a dwelling space of the uppermost floor part by a temperature rise by the direct sunlight in the summer season, and to prevent the deterioration in a waterproof means such as a joint on the rooftop of a building by providing a sun shade device using a solar power generation panel as a sun shade.  <P>SOLUTION: A plate-like installing part for installing the prescribed number of solar power generation panels P in a plane shape and a passage part 3 of running along the one edge of the installing part are formed on an installing base board 2 by using the plate-like installing base board 2 as a main body. Leg parts 4 for maintaining the installing part and the passage part 3 in the prescribed height are formed on this installing base board 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002341499-A (JP)
Title: Method for forming photographic print
Inventor: DONOVAN KEVIN M
IPC: G03C5/29
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging element with an overcoat having enhanced water resistance. SOLUTION: A photographic element is prepared which comprises a support, a silver halide emulsion layer present on one side of the support and a processing-solution-permeable protective overcoat present on the silver halide emulsion layer formed from a coating film composition having at least 0.54 g/m<2> lay-down and containing 30-95% (on the basis of solid mass) water- dispersible polymer in the form of particles having <500 nm average particle diameter and 5-70% (on the basis of solid mass) water-soluble polymer, >30 mass% of which is washed out in photographic processing. The overcoat is applied together with the emulsion layer on a substrate including the support of the photographic element. The photographic element is developed in a developing solution of >pH 7, bleached, fixed and washed.  In order to provide the overcoat having enhanced stain resistance and water resistance in the final product, the wet photographic element is dried at >71 deg.C.
Patent JP-2003319020-A (JP)
Title: Portable terminal
Inventor: YAMAMOTO KAZUHIRO
IPC: A63F13/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To alarm in an alarming form designed by the intention of a user when an interrupting event, such as a voice incoming call or a mail incoming call, occurs during operation of game playing.  <P>SOLUTION: According to the kind or state of currently operating application software, the alarm form is set for the occurrence of an interrupting event. In this way, by setting the alarming form minutely, the alarm form designed by the intention of the user can be driven when the interrupting event occurs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314245-A (JP)
Title: Exhaust-emission control device of internal combustion engine
Inventor: ASANUMA TAKAMITSU
IPC: F01N3/24
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To remove particulates trapped in a particulate filter even though oxygen contained in exhaust gas discharged from an internal engine is small in amount.  <P>SOLUTION: The particulate filter 6 trapping particulates in exhaust gas is provided with oxidizing function, and placed in an exhaust path 4 in the internal engine. An oxygen-supply means 7 is provided, in order to supply oxygen in the upstream of the filter to exhaust gas emitted from the internal engine. When the internal engine is operated nearly in the theoretical air-fuel ratio, oxygen is supplied form the oxygen-supply means to the exhaust gas emitted from the engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322454-A (JP)
Title: Refrigerator
Inventor: SHIBATA KOICHI
IPC: F25D17/08
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of performing defrosting of an evaporator with the reduction of quality of electricity to a heater or without using the heater itself.  <P>SOLUTION: When both inside temperature in a refrigeration room and a freezing room become under the predetermined set temperature respectively, the device terminates a compressor until either the temperature in the refrigeration room or the temperature in the freezing room becomes more than the predetermined set temperature. In a part time during stop of the compressor or in the elapse of the predetermined time after the stop of the compressor, the device makes the state where a second cold air passage closes, a first cold air passage opens and the fan is rotating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316258-A (JP)
Title: Map compilation display, map management system and method therefor and map storage medium
Inventor: KOJIMA YASUO
IPC: G06F17/30
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compilation display that can easily understand of which region the map data are acquired when partially acquiring the map data for each region, and enables a user to simply specify desired map data.  <P>SOLUTION: The names of prefectures and municipalities in the address index data of the whole country are compared with those in the address index data of an acquired region. Based on the comparison result, a map name according to the range of acquired map data is automatically added. The map name is displayed in a list or the like, thus enabling the user to easily specify a map. Additionally, a region containing the entire address index data of requested prefectures, municipalities, and the like is calculated, and the map is distributed for the unit, thus enabling the user to acquire only data to be needed without determining a troublesome region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317106-A (JP)
Title: Travel path recognition device
Inventor: SHIRATO RYOTA
IPC: B60R21/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect a lane marker irrelevantly to the shape of the lane marker.  <P>SOLUTION: In last process implementation, a detecting process decision part 23 decides which of a straight-line detecting process of performing detection based upon segment components of a picked-up image and pattern matching process of performing detection based upon a pattern corresponding to the shape of a lane marker of a metal tack, etc., is set as a process to be used next time for a search area set by a search area setting part 22 and according to the decision result, a straight-line detecting process part 24 or pattern matching process part 25 detects the lane marker. On the basis of the detection result, a next-time detecting process determination part 26 sets a process to be performed next for the search area and when the lane marker is accurately detected, the same process with this time is set for implementation, and when the lane marker is not accurately detected and a condition for switching between the straight-line detecting process and pattern matching process is met, the other process is set for next implementation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322856-A (JP)
Title: Liquid crystal display element
Inventor: OKAMURA MASAYA
IPC: G02B5/30
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain satisfactory visual angle characteristics without increasing manufacturing costs.  <P>SOLUTION: This liquid crystal display element is provided with first and second electrode substrates CT, AR to be set on the observation side and the back light side respectively, a liquid crystal layer 7 of which the long axis of liquid crystal molecule is arranged approximately in the same direction and to be held between the first and second electrode substrates CT, AR and first and second circular polarization plate to be arranged on the first and second electrode substrates CT, AR respectively on the opposite side of the liquid crystal layer 7 and comprising linear polarization plates 1, 15, λ/2 plates 2, 14 and λ/n plates 3, 13. The second electrode substrate AR comprises a light transmission part for transmitting back light to be made incident from the back light side and has a delayed phase axis where λ/n plates 3, 13 are orthogonally crossed with the long axis arrangement direction of the liquid crystal molecule.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324158-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIYAZAKI SUKEYUKI
IPC: H01L21/822
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a substrate bias control system capable of designing substrate control independently from the design of a functional module.  <P>SOLUTION: The semiconductor integrated circuit device is provided with a region, controlled by substrate bias control independently from the outside of the same, and a switch for controlling a substrate bias supply at the periphery of the region. Further, the semiconductor integrated circuit device is provided with three kinds of switches for switching substrate biases in accordance with a standby mode, normal operation mode and high-speed operation mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325013-A (JP)
Title: Fertilizing apparatus
Inventor: TAMAI TOSHIO
IPC: A01C11/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in which when advance of a machine body is stopped and fertilizing application is interrupted, all fertilizer in a fertilizing hose is fed to a position at which the machine body is stopped and a large amount of fertilizer is applied to the part to carry out excessive application of fertilizer and fear giving bad influence on crops occurs and when the machine body is started and application of fertilizer is restarted, fertilizer fed out from a feed out part does not reach the fertilizing guide provided near the field immediately after starting and a section free from the fertilizer occurs immediately after starting in a conventional fertilizing apparatus equipped with a fertilizing hose for transferring and guiding fertilizer fed out from a feeding-out part to a fertilizing guide provided near a field by pressurized air.  <P>SOLUTION: The fertilizing apparatus is equipped with a fertilizer hopper 60, a feeding out part 61 for feeding out fertilizer in the fertilizer hopper 60 and a fertilizing hose 62 for transferring and guiding fertilizer fed out from the feeding out part 61 to a fertilizing guide 63 provided near a field by pressurized air. In the fertilizing apparatus, an openable valve 62b opened by the pressurized air is provided in an adequate part of the fertilizing hose 62.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328530-A (JP)
Title: Mounting device and installing method of plate-like reforming material to building outer wall
Inventor: KOYANAGI YOSHIO
IPC: E04F13/08
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To arrange mounting device so as to simplify a structure, so as not to require construction work labor, and so as not to increase a construction cost in a device and a method for mounting a plate-like reforming material while adjusting unevenness (projection-recess) of a building outer wall.  <P>SOLUTION: This mounting device is characterized by being composed of the plate-like reforming material 27 for arranging upper and lower reforming material hanger members 30 and 31 on a back face, a backing hanger member 32 having locking claw parts 32b and 32c for locking the upper and lower reforming material hanger members 30 and 31, a springy fixing member 34 having a backing material support surface 34a for supporting the backing hanger member 32 and a springy leg part 34b for contacting with the outer wall 1, and an anchor member 33 for mounting the springy fixing member 34 on the outer wall 1 so that a level of the backing material support surface 34a can be adjusted via opening-closing operation of the springy leg part 34b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003007707-A (JP)
Title: Thin-film metal barrier layer for electrical interconnection
Inventor: CABRAL CYRIL JR
IPC: H01L21/60
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a metal diffusion barrier layer having excellent bonding properties to metals and dielectric materials. SOLUTION: An electrical interconnect structure where the TaN layer of a hexagonal phase is incorporated between a first material such as copper and a second one such as Al, W, and PbSn, and a barrier layer is disclosed. Additionally, the multiplayer of TaN of the hexagonal phase and α phase Ta is disclosed as the barrier layer. The problem that copper diffuses into a desired material to be separated during annealing at 50 deg.C can be solved.
Patent JP-2003326143-A (JP)
Title: Innovative filtration membrane
Inventor: MATSUYAMA HIDETO
IPC: C01B37/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation membrane comprising an active layer of an inorganic material and having desirable properties for filtration: (1) dense and uniform fine pores, (2) a high filtration rate, and (3) excellent durability, and to provide its production method and its application.  <P>SOLUTION: The separation membrane for filtration comprises an active layer which is a porous body of an inorganic material having a uniform and three-dimensional regular structure. The method for producing the filtration membrane having the active layer of the inorganic material by producing a sol solution of an inorganic substance, applying the sol solution to a porous support, and firing the porous support includes a step of producing the sol solution in the presence of a surface active agent. The separation membrane is used for filtration of a liquid substance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292553-A (JP)
Title: Resin for offset printing ink and method of producing the same
Inventor: HIRONAKA AKIRA
IPC: C09D11/10
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin for offset printing ink that can give the performance equal to or higher than that of conventional rosin-modified phenol resin in no use of alkylphenol and formaldehyde.  <P>SOLUTION: A polymeric rosin (a), C5 petroleum resin (b), unsaturated dibasic acid (c), polyhydric alcohol (d) and polyfunctional acrylate are allowed to react with one another to obtain the resin for offset printing ink having a softening point of 120-220°C and a weight-average molecular weight of 20,000-300,000.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051896-A (JP)
Title: In-vehicle communication device and communication control method
Inventor: MORIGUCHI KENICHI
IPC: H04W4/12
Filed: 2002-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an in-vehicle communication device that makes it possible to prevent a caller from keeping calling even if a driver cannot answer the call because of driving. SOLUTION: The in-vehicle communication device 300 comprises in-vehicle sensors 311 to 316 that detect vehicle conditions, a communication interface 340 for the telephone device 100, and a control device 380 that controls the telephone device 100 via the communication interface 340, wherein the control device 380 acquires the vehicle conditions which are detected by the in-vehicle sensors 311 to 316, judges whether a driver's answering the call is dangerous or not based on the acquired vehicle conditions when the control device 380 detects the call to the telephone device 100, prepares an answer message depending on the running condition of the vehicle at the time when the driver's answering the call is judged to be dangerous, and sends the prepared answer message to the caller device.