baber/WOPTO huggingface dataset:
Patent JP-2005223287-A (JP)
Title: Method of manufacturing semiconductor laser device
Inventor: KAWATO SHINICHI
IPC: H01S5/16
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor laser device with which quantum well active layers can be disordered efficiently with high reproducibility and a dopant concentration in each of semiconductor layers can be adjusted to a desired value with high reproducibility.  <P>SOLUTION: When manufacturing a semiconductor laser device comprising a p-type first clad layer 14 containing a p-type impurity of a concentration C1 on multiple quantum well active layers 13, after a low impurity concentration semiconductor layer 25 is formed, whose concentration C2 of a p-type impurity contained on the multiple quantum well active layers 13 is lower than the concentration C1, the multiple quantum well active layers 13 are disordered and an n-type current block layer 19 and a p-type flattened layer 20 are formed by gas phasing or liquid phasing. The low impurity concentration semiconductor layer 25 is then charged with the p-type impurity from the p-type second clad layer 16, thereby forming a p-type first clad layer 14 so that the concentration of the contained p-type impurity becomes said concentration C1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224885-A (JP)
Title: Cutting tool of reinforced plastic composite pipe
Inventor: SAYAMA JUNJI
IPC: B23D21/00
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a large space in the outer circumference of a pipe in cutting by using a cutting blade facilitating the cutting of the reinforced plastic composite pipe, covering the outer circumference of the pipe to be cut, rotating it circumferentially and easily cutting it.  <P>SOLUTION: The outer circumference of this reinforced plastic composite pipe is provided with a ring body 1 rotationally covering it in the circumferential direction, rod saws 7 made of tungsten carbide are circumferentially disposed in, at least, two opposite parts in the inner circumferential face of the ring body 1, support bodies 4 of the respective rod saws 7 are constantly energized to push the respective rod saws 7 in the axial direction of the ring body 1 by a spring force, and three or more guide rollers 12 and 16 which abut on the outer circumference of the reinforced plastic composite pipe to be cut and rotate circumferentially, are provided in the internal circumferential face of the ring body 1 in both sides of the rod saws 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232028-A (JP)
Title: Method for producing adjacent diol
Inventor: MIMURA HIROSHI
IPC: C07B61/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an adjacent diol, which can be applied to the productions of adjacent diols, such as inner diols and diols having complicated skeleton structures, whose productions from olefins as raw materials have been difficult, and by which the adjacent diol can simply be produced at a low cost.  <P>SOLUTION: This method for producing at least one adjacent diol selected from compounds represented by general formulas (IIIa), (IIIb) and (IIIc) (R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each H, an alkyl or an aryl) comprises reacting a raw material alcohol represented by general formula (I) with a raw material adjacent diol represented by general formula (II) in the presence of a catalyst containing copper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004208330-A (JP)
Title: Broadcast program storing apparatus
Inventor: OCHIAI KATSUHIRO
IPC: G06F13/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide broadcast storing and viewing apparatus which can automatically select a plurality of types of multiple video equipment in response to a request from a user.  <P>SOLUTION: The broadcast storing and viewing apparatus is provided with a network, a network management apparatus for managing the network and a plurality of types of video devices connected to the network, wherein each of the plurality of types of video devices sends status thereof to the network, and the network management apparatus stores the states. Each of the plurality of types of video devices inquires the states of the other video devices to the network management apparatus and then determines the video device to be a next communication partner based upon the states of the other video devices obtained from the network management apparatus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005235100-A (JP)
Title: Romaji-kana conversion device, method thereof, and program
Inventor: ASANO HISAKO
IPC: G10L13/08
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To add kana characters omitted in a romaji notation when giving kana characters, to add long sounds omitted in the romaji notation when reading, and to allow kana characters to be substituted with long sounds, in the case of conversion from a character string romaji notation to a character string in kana notation.  <P>SOLUTION: A romaji-kana conversion device is provided with a correspondence table conversion part 2 and a long vowel determination part 5. The conversion part 2 converts an arbitrary romaji notation character string described in romaji to a romaji-kana correspondence character string comprising a set of information including romaji in mora unit and corresponding kana characters, by using a romaji-kana conversion table 1 and transfers the romaji-kana correspondence character string to the long vowel determination part 5. The determination part 5 determined whether each information in mora unit constituting the romaji-kana correspondence character string transferred from the conversion part 2 should be left as it is or a long vowel should be added to the information, by using a normalization table 3 and a long vowel determination model 4 and performs kana character substitution/addition in accordance with a determination result and outputs a kana notation character string described in kana.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237437-A (JP)
Title: Medical humidification gas
Inventor: YAMAZAKI ATSUSHI
IPC: A61M16/16
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a medical humidification gas, a method of using and a method of producing the same and a medical gas moisturing apparatus with which a medical gas to supply to a patient such as oxygen, air or the like can be moisturized with sufficient and appropriate humidity without using a humidification bottle which requires a lot of work to administrate, and a medical humidification gas can be supplied, of course, to each of the patients and, when necessary, to the whole of a high-pressure oxygen treatment chamber.  <P>SOLUTION: The medial gas such as air, oxygen or the like in a dry condition with relative humidity of 20% or less is made to be the medical humidification gas by adding steam generated by a steam generating apparatus. The medical humidification gas can be supplied as an environmental gas for the high-pressure oxygen treatment chamber or as a respiratory gas for the patient through a respiration supporting apparatus. The medical humidification gas can be produced by the medical gas moisturing apparatus which is equipped with a tube 22 in which the medical gas flows and an evaporator 27 which is connected to the tube 22 and adds the steam to the medical gas flowing in the tube 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354967-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic photoreceptor unit using the same
Inventor: FURUSHIMA SATOSHI
IPC: G03G5/08
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor and an electrophotographic photoreceptor unit which eliminate an intervention to the outside diameter of flanges by narrowing of an inside diameter due to thermal deformation and stress distortion in the ends of the electrophotographic photoreceptor and give electrophotographic images of superior image quality with little image density unevenness.  <P>SOLUTION: The electrophotographic photoreceptor which is obtained by forming an amorphous silicon-base photosensitive layer on a cylindrical conductive substrate in such a way that the photosensitive layer extends to end regions on the peripheral surface of the cylindrical conductive substrate while heating the cylindrical conductive substrate, is characterised in that the cylindrical conductive substrate of the electrophotographic photoreceptor has faucet sections, in both the end regions, each comprising a part (A) having an inside diameter which is uniform toward the endmost part and is larger than that of a central part, a part (B) whose inside diameter increases toward the endmost part, and a part (C) having a smaller rate of change of inside diameter toward the endmost part than the part (B) in this order toward the endmost part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244690-A (JP)
Title: Device for testing virtual field
Inventor: MAEDA MASAYA
IPC: H04B17/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To test the field of a radio mobile terminal in a virtual field including an indefinitely large number of base stations with the use of the resources of a limited number of common channels and individual channels.  <P>SOLUTION: A virtual field testing device comprises: a system control part 10 for managing at least the base stations arranged in the virtual field and an radio wave path environment in the virtual field; a multiple-base station simulating part 12 for providing the resources of the common channels and the individual channels for simulating a plurality of the base stations which enclose a test terminal 14 in the virtual field; a base station control part 11 for controlling the base stations to perform exchange with the test terminal 14 through the use of the resources to be provided by the multiple-base station simulating part 12 under the control of the system control part 10; and a radio wave path environment generating part 13 for generating the radio wave path environment to be indicated by the system control part 10 and loading it on a radio signal to be exchanged between the base station controlled by the base station control part 11 and the test terminal 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249839-A (JP)
Title: Picture forming apparatus
Inventor: TAKAYAMA YASUO
IPC: F16C13/00
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a charging roller from slipping with respect to a photoreceptor.  <P>SOLUTION: In a color laser printer 10, re-transfer toner, toner left untransferred, or the like is recovered by a brush roller 34 and is temporarily held, and toner recovered from the brush roller 34 to a photoreceptor 13 is released and is recovered to a cleaner for recovering remaining toner left untransferred on an intermediate transfer belt 14 when a cleaning mode is set or a job ends. The charging roller satisfies 0.14μm≤Rz≤1.4mμ and 0°<K≤60° wherein Rz is the surface roughness and K is the hardness, so that the charging roller 36 is prevented from slipping with respect to the photoreceptor by the toner released from the brush roller 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004225705-A (JP)
Title: Blowing device
Inventor: ENDO KENJI
IPC: A45D20/12
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blowing device provided with an ion generator capable of preventing ions generated in an ion generating part from being thinly diffused or neutralized and eliminated in air currents in the middle of a blowing route, and effectively feeding ions to subject matter in a high distribution density state.  <P>SOLUTION: This blowing device comprises a fan 7 and a fan driving motor 6 in a main body case 1 of a cylindrical form having an intake port 10 and a blowout port 11. Inside the main body case 1, the ion generator 16 and an ion passage 28 to guide transfer of ions generated in the ion generator 16 are provided. On the blowout port 11 of the main body case 1, a blowout grill 21 of metal covering the blowout port 11 capable of ventilating air is provided. An outlet 31 of the ion passage 28 is projected from an outer surface of the blowout grill 21. A cylindrical surface of a guide cylinder 23 forming the ion passage 28 is supported by a support hole 29 provided in the blowout grill 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005251930-A (JP)
Title: Mounting structure, inspection method, electro-optical device, manufacturing method thereof, and electronic apparatus
Inventor: KIKUCHI HIROKI
IPC: G02F1/13
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure where operation efficiency is improved by facilitating displacement inspection of two substrates, and to provide an inspection method, a manufacturing method of an electro-optical device, electro-optical device, and an electronic apparatus.  <P>SOLUTION: The mounting structure is provided with a first substrate 60, and a second substrate 50 which is provided with a first edge 52a and a second edge 52b opposing each other and arranged on the first substrate 60 so that the first edge 52a and the second edge 52b may be positioned on the first substrate 60. On the first substrate 60, a mark 63 is provided near at least the first edge 52a and the second edge 52b for detecting a displacement quantity of the first substrate 60 and the second substrate 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252619-A (JP)
Title: Reporting method, transmitter, and receiver for handover destination information, handover destination information reporting program, and recording medium therewith
Inventor: YOSHITAKE HIDETO
IPC: H04W36/08
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the data loss resulting from the breakdown of the connection at searching for an access point to be connected after a switching information receiver for radio access systems executes handover and travels.  <P>SOLUTION: The switching information transmitter 2 is composed of a means 21 for acquiring access point information and a means 22 for transmitting the acquired access point information to a switching information receiver 5. The switching information receiver 5 is composed of an information receiving means for receiving packets sent by the switching information sender 2, a means for selecting access point information from an access point information table, a means for setting the selected access point information to a radio access system device, and the radio access system device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252829-A (JP)
Title: Apparatus for providing countdown service by means of portable terminal
Inventor: NAKAJIMA HIROAKI
IPC: G06F13/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus that implements a countdown service, which can be highly flexibly set and used by means of a portable terminal.  <P>SOLUTION: The apparatus comprises, in particular, a portable terminal and a server. Data such as event information, a fixture, a countdown notification interval, and a notified party, which are inputted by a user to his or her own portable terminal, are registered in a data base of a server for providing the countdown service. A processing unit performs determination based on the registered data of the countdown notification interval and scheduler data included by the server, and when conditions are satisfied, the countdown service is provided to the registered notified party. The user can enter any event information he or she desires therein. Moreover, the countdown service is simultaneously provided to a plurality of notified parties.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252919-A (JP)
Title: Communication system, transmission method, and reception apparatus
Inventor: OYAMA KAZUYA
IPC: H04N19/177
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system which can be supplemented with a plurality of signals comprised of the same contents.  <P>SOLUTION: In a broadcasting station 100, a plurality of high frequency signals are generated, in which the combination of data obtained from one set of contents becomes different, and the plurality of high frequency signals are transmitted from a plurality of antennas 110. When the plurality of high frequency signals are received in a reception apparatus 101, a reproduction output is obtained while being supplemented with the received plurality of high frequency signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256543-A (JP)
Title: Structure of base-isolated building
Inventor: HYODO TOSHIMASA
IPC: E04B1/36
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of a base-isolated building preventing a lowering of base isolating performance of base isolating devices, attaining good settlement of modesty panels for covering the outdoor side of the base isolating devices and an outdoor side sill beam without the base isolating devices projecting large from an external wall panel, and moreover improvable in the structural strength of a building frame.  <P>SOLUTION: The base-isolated building has the base isolating devices 2 each provided with a fixed side base 4 and a movable side base 5 provided in a horizontally movable manner on the fixed side base 4. The fixed side bases 4 of the base isolating devices 2 are placed on one side of the outer peripheral part of a foundation 4 through a space in a parallel direction to the one side. The outdoor side sill beam 12a is laid over the outdoor side ends of the upper face parts of the movable side bases 5 of the adjacent base isolating devices 2. The outdoor side ends of the movable side bases 5 of the adjacent base isolating devices 2 are connected to each other by an auxiliary beam 12c. External wall panels 46 are erected on the outdoor side sill beam 12a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260838-A (JP)
Title: Imaging apparatus, image recording method and program
Inventor: SHIMIZU HIROSHI
IPC: H04N101/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which is capable performs photographing while giving precedence to photographing time or an image quality in a scene desired by a user while capturing a moving image.  <P>SOLUTION: An extension mode is provided separately from an ordinary photographing mode and if the extension mode is set by operating an extension mode key included in a key input section while a moving image is captured, a control section 32 extends a photographing time by making a current recording rate lower than that in the ordinary photographing mode and recording moving image data in a memory 38. Thus, photographing is performed while giving precedence to the photographing time or the image quality in a scene desired by a user while capturing a moving image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265956-A (JP)
Title: Image forming apparatus, external management device, image quality management method, computer program, and recording medium
Inventor: NAKAGAWA YOSHINORI
IPC: G03G15/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform management of image quality by locating a degradation of image quality in the case that image quality is degraded.  <P>SOLUTION: A state variable and a control parameter are detected (S101 and S102), and a pattern for image quality detection is formed on an image carrier (S103), and image quality characteristics are operated from the quantity of reflected light of the pattern (S104 and S105), and degradation of image quality is determined by an operation result (S106). In the case that image quality is not degraded, a state history is generated from the state variable, the control parameter, and the operation result of image characteristics (S107). In case that degradation of image quality occurs and it is determined that the degradation cannot be recovered by changing the control parameter (S108), an abnormal part is located by the state variable, the control parameter, the operation result of image characteristics, and state history information (step S110).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269072-A (JP)
Title: Image processing apparatus
Inventor: KITAGAWA JUICHI
IPC: H04N1/393
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of obtaining an image including characters whereby the visibility of the image of which is enhanced for a person with a weak eyesight.  <P>SOLUTION: A flowchart for a main processing routine executed by an image processing section includes: steps 100 to 106 of dividing received image data into a plurality of division regions and discriminating the attribute of each region (text, image, and background); steps 108 to 116 of magnifying a partial region into a rectangular region and paragraphing a text region when the partial region such as the text region exists to generate each partial image; and steps 117 to 120 of detecting a size of each partial image, acquiring information with respect to an outputtable size of image output paper, magnifying each partial image on the basis of the information of the detected size and the outputtable size and outputting the magnified partial images to image output apparatus separately.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268447-A (JP)
Title: Multilayer circuit board with built-in coil
Inventor: ENCHI KOHEI
IPC: H05K1/18
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer circuit board with built-in coil wherein components mounted on the surface of the board is hard to be affected by noise resulting from the coil, the number of windings of the coil per unit area can be increased even if the occupation area of the coil is small, and the degree of freedom in design is high.  <P>SOLUTION: The multilayer circuit board 1 with built-in coil is provided with electric insulating substrates (2a-2c) and wiring pattern layers (3a and 3b) provided among the respective electric insulating substrates (2a-2c). Patterns (10 and 13) for a coil are formed in the wiring pattern layers (3a and 3b), through holes (17a and 17b) communicating the ends (10a and 10b) of the patterns (10 and 13) for the coil and ends (13a and 13b) are provided at specified positions in the electric insulating substrate (2b), and then the through holes (17a and 17b) are filled with a conductive paste so that the respective ends can be electrically connected with each other, thus forming the multilayer circuit board 1 with built-in coil wherein a coil 19 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262991-A (JP)
Title: Longitudinally slidable seat structure for both of two-wheeled/three-wheeled vehicle
Inventor: OGAWA MASAO
IPC: B62J1/12
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for making a seat slide impossible except when a driver intends.  <P>SOLUTION: Movement of an auxiliary bar 57 for enabling the seat slide is regulated by a horizontally long interlocking lock member 53. As a result, an operating element 37 can not be raised and the seat can not be slid. When the seat is moved forward or backward, the interlocking lock member 53 is slid to a position where the operating element 47 is operable by inserting an engine key 84 into a first lock mechanism 56 and rotating the engine key 84. The seat is not slid, even if external force is applied to the operating element 47, and a seat position that the driver intends can be maintained. Since the key is used in common, the seat can be prevented from being slid during traveling of the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI