baber/WOPTO huggingface dataset:
Patent JP-2003318492-A (JP)
Title: Semiconductor laser device and semiconductor laser module
Inventor: YOSHIDA JIYUNJI
IPC: H01S5/022
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device for achieving a stable and high output by making active layer width wider than that of the conventional model while suppressing the excitation of a higher-order lateral mode.  <P>SOLUTION: In a semiconductor laser device having a GRIN-SCH-MQW (Graded Index-Separate Confinement Heterostructure-Multiquantum Well) structure, attention is paid to correlations between the oscillation wavelength, difference between the effective refractive index of a region including an active layer 4 and that of a region including a current blocking layer 8, and the composition of a quantum well structure barrier layer. A suitable combination of the three parameters is found out for the width of the active layer 4 to be wider than that of the conventional model without incurring a lateral mode kink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004245540-A (JP)
Title: Heating cooker
Inventor: TANI TOMOKO
IPC: F24C7/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To perform the heating and cooking to be in a water content state suitable for each food material without limiting the food materials to be heated and cooked, the menu and the quantity by controlling the generation of steam and a heating means on the basis of a temperature condition during heating the food and the rate of change of weight.  <P>SOLUTION: A control means is mounted for switching the operation of a magnetron 8, a sheathed heater 3, an air flow circulating means 2 and a pump 6 when a predetermined rate of change of weight is achieved on the basis of a signal of a weight sensor 11 detecting the weight of the food during heating.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246236-A (JP)
Title: Method for forming pattern
Inventor: ENDO MASATAKA
IPC: H01L21/027
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a proper sectional shape of a resist pattern, although the resist pattern is formed using exposure light having a light component entering a resist film at the Brewster angle.  <P>SOLUTION: The resist film 11 consisting of a chemical amplification type resist material is formed, in which the proportion of the polymer that is protected by a protecting group to the alkali-soluble polymer is 50% or more. After the pattern exposure is performed by irradiating the resist film 11 with KrF excimer laser light 12 (the exposure light having the light component entering the resist film 11 at the Brewster angle) having the NA (numeric aperture) of 0.92, the resist pattern 14 is formed by the development with an alkaline developing solution.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248146-A (JP)
Title: Television telephone system and terminal device thereof
Inventor: TOSHIDA MASAHIRO
IPC: H04N7/14
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize communications with richer expression in the communications with television telephones mainly between individuals.  <P>SOLUTION: The television telephone terminal device on the transmission side continuously transmits photographed images 31 including a portrait to the television telephone terminal device on the reception side. When a user on the transmission side executes key depressing operations, the operation information is transmitted to the television telephone terminal device on the reception side. The television telephone terminal device on the reception side receives the photographed image data including portrait data, and it displays them on the display screen. And at the same time, when it receives the operation information, it extracts the portrait data in the photographed image data, it executes the composition of the portrait and a background image corresponding to the operation information, and it displays it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004175092-A (JP)
Title: Recording material feed quantity control device, recording device
Inventor: MASUDA HIDETOSHI
IPC: B41J13/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To more surely prevent degradation of printing quality by more accurately correcting a feed quantity of a printing sheet.  <P>SOLUTION: The controller of a printer corrects the sheet feed quantity, using correcting values A, B and C. The correcting value A is that to be set for each device in order to correct a feed error due to a printer manufacturing error, and by this value, a feed error due to a feeding roller manufacturing error. The correction value B is that to be set for each kind of sheets in order to correct a feeding error different for each kind of the sheets. The correction value C is that to be set for each printing resolution in order to correct a feeding error different for each printing resolution. The correction values A, B and C are all stored as feed errors per inch. A high feed accuracy is realized by adding them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049217-A (JP)
Title: New yeast
Inventor: IMURA TOSHIAKI
IPC: A21D8/04
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yeast used in producing bread having a fungiproof effect, to provide a method for screening the yeast, to provide dough containing the yeast, to provide a method for producing the bread, by adding the yeast to the dough, and to provide the bread given by the method and having the fungiproof effect .  <P>SOLUTION: This yeast belongs to Saccharomyces and has a carbon dioxide gas evolution amount of ≥2.0 ml per gram of the dough and of ≥1.20 ml per ml of an expansion amount of the dough of which the both are measured by using the dough containing 5 wt% of saccharides and allowing the dough to stand at 38°C for 60 min. The method for screening the yeast, the dough containing the yeast, the method for producing the bread by using the yeast, and the bread given by the method are provided in the specification, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004249796-A (JP)
Title: Front structure of car body
Inventor: OKAHARA JUNJI
IPC: B62D25/20
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front structure of a car body capable of preventing a mass such as an engine etc. from intruding into a car cabin when the car goes in a frontal collision and of absorbing the energy due to collision.  <P>SOLUTION: The front structure of the car body is configured so that a block-form stopper 26 to interfere with the engine 16 retreating in the event of collision and suppressing a further rotational displacement of the engine 16 is installed over the front right end of a front suspension member 24. This can hinder the engine 16 from making a further displacement and from intruding into the cabin. An abut load is generated when the engine 16 abuts to the stopper 26, and part or the whole of the collision load goes to an under-body 12 through the front suspension member 24, so that it is also possible to obtain an energy absorbing effect at the time of collision.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253202-A (JP)
Title: Ion source driving power source
Inventor: INOUE KENICHI
IPC: H01J37/08
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size and weight of an ion source driving power source for supplying power to a plasma generating anode electrode installed in a high voltage terminal cabinet kept in high potential while isolated from a grounding electric potential.  <P>SOLUTION: An alternating current power source 1 connected to the potential of the high voltage terminal cabinet is connected to an anode electrode 7 through a capacitor 19. Further, a rectifying and smoothing circuit 41 rectifying and smoothing an output for the anode electrode 7 is arranged between the capacitor 19 and a cathode electrode 5a having an ion draw out hole 6 as well as the anode electrode 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250593-A (JP)
Title: Hydrophilic, flexible polyurethane foam and its manufacturing method as well as microorganism immobilization support and sewage disposal method and apparatus
Inventor: NODA YOSUKE
IPC: C02F3/06
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrophilic, flexible polyurethane foam suitable for a microorganism immobilization support and its manufacturing method, a microorganism immobilization support using the polyurethane foam, as well as a sewage disposal method and apparatus.  <P>SOLUTION: This hydrophilic, flexible polyurethane foam, when its sample of 10×10×10mm size is floated in distilled water and retained under an atmospheric pressure, takes 5 or less hours until the top surface of the sample goes down under water. The manufacturing method of the polyurethane foam comprises foaming a raw material made by formulating a polyisocyanate ingredient, a polyol ingredient, a catalyst, a foaming agent, a surfactant and other auxiliaries, wherein the ≥1.5 pts.wt. surfactant is formulated based on the polyol of 100 pts.wt. The microorganism immobilization support is made from the polyurethane foam. The sewage disposal method and apparatus employ the support.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252809-A (JP)
Title: Method and system for guiding parking position in large parking lot
Inventor: SAITO SHINICHI
IPC: H04W4/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking position guiding method in a large parking lot which can accurately guide a parking position without installing a device or apparatus in the vicinity of each parking space in the parking lot and can provide parking position guide including a route from the outside of the parking lot to the parking lot.  <P>SOLUTION: The parking position guiding method guides a user of the parking lot along a route from an optional current position on the outside of the parking lot up to a vehicle parking position. Thereby the method includes processing for recognizing a vehicle to be parked in the parking lot, a processing for generating an information communication network address to be used for the registration and guide of the parking position of the recognized vehicle, processing for transmitting the address to the user, processing for acquiring the parking position information by a portable information terminal with a current position information acquiring function after parking the vehicle and registering the information in a parking position registering database in relation with the address, processing for allowing the user to generate a parking position guide request and acquire user's current position information by the portable information terminal, and processing for preparing a route diagram for guide between the vehicle parking position and the user's current position in accordance with the guide request and displaying the prepared route diagram on the portable information terminal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255574-A (JP)
Title: Mandrel for molding container bottom and its manufacturing method
Inventor: NISHIO YOJI
IPC: B31B50/28
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mandrel for molding a container bottom capable of being reduced in its weight, excellent in abrasion resistance and corrosion resistance and capable of being kept uniform in its outer surface temperature as a whole, and to provide its manufacturing method.  <P>SOLUTION: The mandrel for molding the container bottom is closely covered with a square cylindrical container blank B when the part, which must become the container bottom, of the container blank B is folded flatly and sealed. The mandrel is equipped with a cylindrical mandrel body 31 having four contact parts 41 along which four corner parts of the container blank B are set, a bottom plate 32 for closing the base end of the mandrel body 31 and a top plate 33 for closing the leading end of the mandrel body 31. The mandrel body 31 is made of a thin-walled pipe molded product. The portions 42 having a recessed cross section are provided between the adjacent contact parts 41.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259766-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SATO HIDENORI
IPC: H01L21/28
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which the electric resistance between a cell capacitor and a connecting plug is reduced and to provide a method for manufacturing the same.  <P>SOLUTION: The method for manufacturing the semiconductor device includes the steps of forming metal thin layers on the inner wall of a capacitor hole and the inner wall of a contact hole, forming the lower part electrode of a polysilicon capacitor inscribed with the metal thin layer in the capacitor hole, and forming the connecting plug of the polysilicon inscribed with the metal thin layer in the contact hole. The contact of the polysilicon with the metal can be eliminated from between the lower part electrode of the polysilicon capacitor and the connecting plug, by continuously forming the lower part electrode of the polysilicon capacitor and the connecting plug with each other, and the electric resistance between the polysilicon and the metal can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258871-A (JP)
Title: Bus arbitration circuit
Inventor: KODAIRA TORU
IPC: G06F13/362
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bus arbitration circuit capable of reducing area and consumption power without decreasing data transfer speed by effectively utilizing bus resource.  <P>SOLUTION: The bus arbitration circuit has a parallel data bus 11 of two systems and a serial data bus 12 of one system. A bus arbitration part 10 controls to use the serial data bus 12 when bus use priority levels of bus use request source masters 15-1, 15-2 are at level 1. For level 2, the parallel data bus 11 is controlled to use a system and data transfer is performed with doubled clock frequency of usual operation by a parallel/serial mixed transfer method. For level 3, 4, the parallel data bus 11 are controlled to use two systems.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259921-A (JP)
Title: Circuit board, semiconductor device, semiconductor production system, method for producing circuit board and method for fabricating semiconductor device
Inventor: TAKANO MICHIYOSHI
IPC: H01L23/12
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase the clearance between the edge part of a semiconductor chip and the lead terminal of a tape substrate while suppressing the height of a bump electrode.  <P>SOLUTION: Boundary part of a semiconductor chip mounting region is pulled into a suction groove 17 by sucking the tape substrate 31 through the suction groove 17 and a curved part 31a arranged in correspondence with the edge part of the semiconductor chip 35 is formed on the tape substrate 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257116-A (JP)
Title: Roof structure of gable roof section
Inventor: UEJIMA TOSHIRO
IPC: E04B7/18
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof structure of a gable roof section, which is unitized so as to avoid height restriction of a small construction having the gable roof at the time of transportation of the same, and can be efficiently assembled by patterning the roof section.  <P>SOLUTION: The roof structure 10 of the gable roof section 20 is formed of a roof upper section 13 having an isosceles triangular cross section and declined beam sections 14 each extending diagonally downward from a lower edge of the roof upper section 13 along a roof pitch, and set on a roof mounting unit 15. The roof mounting unit 15 has an upper bearing member 16 arranged on an upper bed thereof, which is horizontally extended and arranged below the roof upper section 13. The upper bearing member 16 bears an upper skeleton body 40 including an upper end frieze 17, a ridge beam 28, and purlins 30. Further, lower end beam members 18 on which lower ends of the declined beam sections 14 are mounted, respectively, and the upper skeleton body 40 bear roof panels 19 which are arranged like a doglegged shape astride the roof upper section 13 and the declined beam sections 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260700-A (JP)
Title: Device and method of image processing
Inventor: HAMADA TETSUYA
IPC: H04N1/405
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To quicken processing, to enhance image quality and to save a memory by performing multi-level dither processing and error diffusion processing to high-order bits and performing the error diffusion processing to low-order bits to inputted image data.  <P>SOLUTION: Inputted multi-level image data is divided into the high-order bits and the low-order bits by fixed conditions in an image data division means, N-ary image data is created by using dither matrixes corresponding to a plurality of thresholds to which pieces high-order bit image data are optionally determined by an N-ary multi-level dither means and a binary image is generated by an N-ary error diffusion means. Binary processing is performed to low-order bit image data by a low-order bit error diffusion means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256082-A (JP)
Title: Mounting structure of steering supporting member
Inventor: KAWAGUCHI SATOSHI
IPC: B62D1/16
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a steering supporting member capable of securing a vibration rigidity/strength of a steering required without reducing the strength of a reinforcement for reinforcing an instrument panel of a vehicle and a mother material for a supporting member or without increasing a mass not required.  <P>SOLUTION: There is provided a structure in which a supporting member 20 for use in supporting a steering column 31 is fixed to a reinforcement 10 for reinforcing an instrument panel of a vehicle. The supporting member 20 constitutes an opening 21 and this is fixed by press fitting the opening 21 to an outer circumferential surface of a large diameter hollow part 13 of the reinforcement 10. At this time, an inner circumferential diameter N21 of the opening 21 is set to be smaller than an outer circumferential diameter of the press fitting part at the large diameter hollow part 13 of the reinforcement 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262109-A (JP)
Title: Print system by thermal printer
Inventor: IGARASHI MITSUHIRO
IPC: B41J2/36
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print system by a thermal printer in which print speed is enhanced while saving paper resource by facilitating visual discrimination between background information, e.g. a logotype, and sales information.  <P>SOLUTION: When basic information and background information are printed while being superposed by means of a thermal printer having coloring dots arranged in matrix, each coloring dot is fed with data indicative of a concentration gradation value and the background information is printed with a density thinner than that of the basic information. Orientation of the background information is shifted by 90°, for example, from the arranging direction of the basic information in order to facilitate visual discrimination between them.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263453-A (JP)
Title: Framed door
Inventor: YAMAZAKI YOSHIHIRO
IPC: E06B3/72
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide novel technology for giving three-dimensional recessed and projecting parts, in particular, a curved face to a surface of a pane; board in a framed door constituted by fitting the panel board into a frame.  <P>SOLUTION: In this framed door constituted by fitting the panel board 4 into the frame, the panel board 4 is composed of a core member 41 like a flat plate, rib members 42a, 42b having smaller width than the core member bonded to at least either of faces of the core member, and decorative plates 43a, 43b bonded to cover the rib members and bonded directly to a face of the core member in both end parts extending outward exceeding both ends of the rib member. The panel board is fitted between longitudinal frames 2 and 3. The rib member is provided in such a way that its one face is flat, the other face is curved, and the substantially flat face and curved face are provided on a core member side and a surface side, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262365-A (JP)
Title: Vehicle body structure of automobile
Inventor: FUJIMOTO KIYOUSUKE
IPC: B62D25/20
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of a vehicle and a manufacturing cost, and to efficiently improve the rigidity of the vicinity of a suspension mounting part on a vehicle body side as a whole.  <P>SOLUTION: In this vehicle body structure of an automobile, a seat mounting part 7 and the suspension mounting part 9 are formed on a floor of the vehicle body. The seat mounting part 7 and the suspension mounting part 9 are adjacently arranged. On the floor, a reinforcing member 11 for reinforcing both of the seat mounting part 7 and the suspension mounting part 9 is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265774-A (JP)
Title: Illumination system
Inventor: MURAKAMI YOSHINOBU
IPC: H05B37/02
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To allow address information including positional information to be automatically set in a lighting system, and to save work for checkups and maintenance of the lighting system, in an illumination system.  <P>SOLUTION: A remote control has a function for setting address information including at least positional information in the lighting system installed in a building by using two-way communication. By going to the place of the lighting system by carrying the remote control, by pointing, by a pointer K, the position of the lighting system in a floor layout drawing M of a building displayed on a display part 23 of the remote control and by pressing a decision button 53, the position on the layout drawing M is transmitted to the lighting system as, for instance, address 5-4 (lateral address-longitudinal address) information, and address setting is carried out. The lighting system stores the address information. The remote control executes two-way communication with the lighting system, and receives the checkup result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266165-A (JP)
Title: Nonvolatile memory element, nonvolatile memory circuit, nonvolatile memory card, and recorder/reproducer
Inventor: HIROKANE JUNJI
IPC: H01L27/10
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient, high capacity and low power consumption nonvolatile memory element by employing a stack structure of nonvolatile memory elements and arranging a recording material on the side face of the stack structure, and to provide a nonvolatile memory circuit, a nonvolatile memory card and a recorder employing them.  <P>SOLUTION: Since a first conductor 2 and a second conductor 4 are stacked under noncontact state, and the side end faces of the first conductor 2 and the second conductor 4 are connected electrically through a third conductor 5, individual nonvolatile memory elements can be reduced in size. Furthermore, power consumption of the nonvolatile memory element can be reduced by differentiating the width, thickness and material of the first conductor 2 and the second conductor 4 from those of the third conductor 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI