baber/WOPTO huggingface dataset:
Patent JP-2003303710-A (JP)
Title: Ferromagnetic metal powder, and magnetic recording medium containing the same powder
Inventor: AONUMA MASASHI
IPC: G11B5/714
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide ferromagnetic metal powder and a magnetic recording medium containing the same powder wherein its output is made high in highly dense recording (recording wavelength is shorter than 0.5 μm), and its noise is made low, and further, its weather resistance is made excellent.  <P>SOLUTION: In the ferromagnetic metal powder and the magnetic recording medium containing the same powder, the size of the crystal element of the metal powder is made not smaller than two times as large as the mean length of the minor axis of the metal portion of the metal powder, and the saturation magnetization quantity (σs) of the metal powder is made not larger than 140 A m<SP>2</SP>/kg.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301227-A (JP)
Title: Gold alloy for decoration
Inventor: TOYODA KUNIHIRO
IPC: A44C25/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gold alloy for decoration, which exhibits a color close to pure gold and causes no practical problem with mechanical properties.  <P>SOLUTION: The gold alloy for decoration has an Au-Ag-Cu ternary system comprising 83-92 wt.% Au and the balance Ag and Cu with unavoidable impurities, has Ag wt.%/Cu wt.% of 1.4-1.6, and has a hue angle of 79.6 degrees to 80.6 degrees, when measured in a light of D65 illumination and a visual field of 10 degrees, based on the colorimetry method of receiving an 8 degrees (d/8°) diffused light (including a regular reflection light) type complying with JIS. Thereby, the alloy exhibits the same hue as gold and a very close appearance to gold, and develops a practically non-problematic level in the mechanical properties of a cast state or a machined state due to the additional elements.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307136-A (JP)
Title: Closed cooling type gas turbine and method for cooling high temperature part of gas turbine
Inventor: MARUSHIMA SHINYA
IPC: F01D9/02
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To restrain unevenness of a combustion condition and uneven deformation of a combustor casing without deteriorating heat efficiency of a gas turbine.  <P>SOLUTION: This closed cooling type gas turbine comprises a combustor for burning compressed working fluid and fuel, and a cooling system for cooling a high temperature part of the gas turbine. One part of the working fluid cooling the high temperature part is recovered in the combustor, and one part of the working fluid cooling the high temperature part is recovered to the upstream of the cooling system. Thereby, the closed cooling type gas turbine with high reliability can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305904-A (JP)
Title: Printer
Inventor: NAGAGAWA TATSUYA
IPC: H04N1/387
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer in which even an overlapped image can be printed at high speed by utilizing the fractional part of the storage capacity at an image data storage section thereby controlling increase of storage capacity.  <P>SOLUTION: The printer comprises an actual image data storing section 17 for storing the image data of an actual image while assigning one or more of storage unit blocks of a specified capacity thereto, a control section 16 for the image storing section, an I/O interface section 11, a print processing section 14, a program storing section 12, and a control section 13. The control section 16 for the image storing section comprises an actual image data fractional area detecting section 23 for detecting the arrangement and capacity of stored actual image data, a fractional area data I/O control section 25 for writing/ reading the image data of an overlapped image, and an overlapped image data arrangement storing section 26 for storing at least the start position in the arrangement of the overlapped image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315030-A (JP)
Title: Ultrasonic measuring sensor, apparatus thereof, and method for measuring state of object to be measured
Inventor: NISHIKAWA MASAHIRO
IPC: G01C9/20
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To develop a low-cost ultrasonic measuring sensor that can be commonly applied to a wide range of measurement field, and to achieve a measurement system of the state of a diversified target to be measured using the sensor.  <P>SOLUTION: The ultrasonic measuring sensor 2 comprises: a container body 4; liquid 8 that is sealed to have a liquid surface 10 in the container body 4; and an ultrasonic vibrator 6 that is arranged at the container body 4 so that ultrasonic waves are transmitted in the liquid 8, and the ultrasonic waves that are reflected from the liquid surface 10 are received. When the ultrasonic measuring sensor 4 is arranged at the target to be measured and is connected to an ultrasonic control apparatus 14 by a cable 16, the liquid surface 10 inside the ultrasonic measuring sensor 2 is vibrated an inclined in linking with the vibration and inclination of the target to be measured, and change in the state is measured by ultrasonic waves, thus measuring and observing a change in the state of the wide range of target to be measured. For example, the condition/heart sound measurement of a patient, the identification measurement of a human, crime prevention measurement of a building, acceleration measurement of a mobile unit, and an earthquake measurement become possible by using the ultrasonic measuring sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316427-A (JP)
Title: Replacement method of plant monitoring controller and data converter to be used for replacement
Inventor: NAKAGAWA EIJI
IPC: G05B23/02
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a replacement method of plant monitoring controllers which allows to perform a replacement work in continuing plant operation or while stopping plant operation, and to provide a data converter to be used for the replacement.  <P>SOLUTION: Replacement of plant monitoring controllers is performed by arranging an existing plant monitoring controller and a newly installing plant monitoring controller in a line via a data converter, and connecting them to a process input/output device. Then, the existing plant monitoring controller and the newly installing plant monitoring controller perform monitoring the plant state and control to a state signal supplied via the data converter, while the newly installing plant monitoring controller uses the state signal converted to the data format suitable to the device via the data converter. Both plant monitoring controllers adjust the newly installing plant monitoring controller until the same process result is obtained to the supplied state signal. After the completion of the adjustment, the connection of the existing plant monitoring controller is disconnected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278021-A (JP)
Title: Hair connector
Inventor: YASUI HIDEJI
IPC: A41G5/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair connector for efficiently connecting a short hair (SH) with a long hair (LH), giving no abnormal feeling and capable of continuously being used.  <P>SOLUTION: The hair connector is constituted by dropping a gel-like thermosensitive adhesive on at least ≥2 spots 2a, 2b on a cotton fabric 1a, 1b with leaving a margin, or attaching double adhesive tape 4 having releasing paper 3 on one side face on the thermosensitive adhesive 2a, 2b, or adhering a connecting hair LH to one dropped spot 2b and attaching the double adhesive tape 4 having the releasing paper 3 on one side, on the connecting hair and the other gel-like thermosensitive adhesive 2a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003041926-A (JP)
Title: Post-processing filter for exhaust gas, method for manufacturing the same, and method for processing exhaust gas
Inventor: BADEAU KURT M A
IPC: F01N3/24
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a post-processing filter for exhaust gas, a method for manufacturing the same, and a processing method for exhaust gas. SOLUTION: This post-processing filter for exhaust gas in an internal combustion engine includes a cylindrical filter roll extended in an axial direction. The filter roll comprises a pleated medium to form plural axial flow passages. It includes a first open flow zone 142 having opened flow passages 140, and a second filter zone 148 having flow passages 136 and 138 alternately sealed to allow flow of exhaust gas through the pleated filter medium 110. The open flow zone 142 at a core part helps regeneration of the filter by giving heat generation reaction. As a catalytic converter is combined with the filter, it includes a first catalyst zone 142 for processing with catalyst, and the second filter zone 148 comprising the flow passages 136 and 138 alternately sealed.
Patent JP-2003018301-A (JP)
Title: System and method for providing voice message service
Inventor: ALGER LANGDON EDWARD
IPC: H04M3/533
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a voice message service in a wireless communication system. SOLUTION: In order to retrieve voice messages deposited into a voice mailbox, a subscriber accesses a voice message system 204 through a wireless device 201. When a subscriber wishes to return a call to a caller, the call is established, through a serving mobile switching center 202 to a directory number 208 of the caller in concern with a service control point 205 and an intelligent peripheral device 206. The subscriber can return to the voice message system so that the subscriber can resume the voice mail session. The subscriber ends the call or optionally enters a feature rebound code. The intelligent peripheral device detects an associated call event and initiates connection between the subscriber and the voice mail system.  The intelligent peripheral device notices the service control point, causing the service control point to instruct the serving mobile switching center to re-establish the connection between the subscriber and the voice mail system.
Patent JP-2003323662-A (JP)
Title: Discount information service system, automatic vending machine and method
Inventor: MIYAOKA AKIRA
IPC: G07F9/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discount information service system for effective publicizing of discount information to users, and for providing a simple discount service using an automatic vending machine.  <P>SOLUTION: A discount information service system is provided with a user identifying means for identifying a user who is already a member of the discount information service system, a network server including a discount relevant information transmitting means for transmitting discount relevant information being a discount permission code and an advertisement text related with the discount service of a business facility of which the identified user is already a member to the identified user, a portable medium for receiving, storing, and displaying the transmitted discount relevant information, and an automatic vending machine having a discount permission code storing means for storing a discount permission code, a code reading means for reading the discount permission code displayed by the portable medium, and a means for selling at a discount price when the read code is matched with the stored discount permission code. The discount permission code is displayed in a bar code format, and updated by a network server and the automatic vending machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322866-A (JP)
Title: Image display element and image display
Inventor: KODATE MANABU
IPC: G02F1/1343
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the part electrically connected with scanning signal lines or gate electrodes from being exposed to a liquid crystal layer or an alignment layer even when using a PEP saving process.  <P>SOLUTION: A common display signal line Dm is connected to an image electrode A11 and an image electrode B11. A 1st TFT M1 and a 2nd TFT M2 are connected in series across the image electrode A11 and the display signal line Dm. A 3rd TFT is connected across the image electrode B11 and the display signal line Dm. The 1st TFT M1 and the 3rd TFT M3 use the scanning signal line Gn+1 as their gate electrode. Moreover, the 2nd TFT M2 uses the scanning signal line Gn+2' branching from the scanning signal line Gn+2 as its gate electrode. The scanning signal lines Gn+1 and Gn+2' are arranged in parallel in the display area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325337-A (JP)
Title: Rice cooker
Inventor: O YO
IPC: A47J27/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient rice cooker capable of reporting a cooking finish to a user before a fixed time to the user.  <P>SOLUTION: In this rice cooker, a microcomputer circuit 20 determines the time required for rice cooking from the input of a temperature detecting circuit 22 and the input of a setting circuit 23 at the start of rice cooking, displays the determined time on a display circuit 21, subsequently displays the residual time up to the cooking finish by subtracting the time from this time, and controls a heating circuit 26 according to the input signal of the temperature detecting circuit 22. This rice cooker further comprises a residual time setting circuit 25 for setting the residual time up to cooking finish, and the microcomputer circuit compares the set residual time set by the residual time setting circuit 25 with the residual time up to cooking finish displayed on the display circuit 21 after the start of rice cooking, and controls a voice reporting circuit 24 to report the cooking finish when the both are matched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328381-A (JP)
Title: Flexible rubber joint and its mounting structure and its constructing method
Inventor: HAYASHI SHINJI
IPC: F16L1/038
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel flexible rubber joint and its mounting structure and its constructing method.  <P>SOLUTION: The flexible rubber joint 10 is arranged along a connection portion of a can. It comprises an integral unit formed by a flexible curved portion 11 ranging in the longitudinal direction, a pair of bottom plate portions extending from its bottom and ranging in the longitudinal direction and a pair of side wall portions 13 extending from its end to a direction y of protrusion of the curved portion and ranging in the longitudinal direction. The flexible rubber joint 10 is used with both longitudinal ends tied to each other in the form of a ring using a top 11a of the curved portion as the inside thereof. Self-supporting rigidity is granted to the ring by pressure plates 21 mounted along the peripheral direction, a connection plate for fixing the adjacent pressure plates 21 to each other, a space holding material for fixing an angle formed by the pair of bottom plate portions 12 and a reinforcing material for retaining the shape of the whole ring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330921-A (JP)
Title: Personality formation conversation robot
Inventor: SUGITANI KAZUNOBU
IPC: G06F17/27
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To form a personal image of a fictitious person or a real person inside a robot to perform conversation.  <P>SOLUTION: Personal histories, hobbies, friends, and other data or episodes are inputted as means for forming a personal image. On the other hand, sentences which are skeletons of a conversation are stored. Conversational sentences are formed by amplifying the sentences with the stored data and episodes for being outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327760-A (JP)
Title: Emulsified product of polybutene and water
Inventor: KOINUMA YASUYOSHI
IPC: A61K8/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulsified product of polybutene and water, which is excellent in emulsion stability, water holding property, heat stability, dispersibility of inorganics, and skin irritation.  <P>SOLUTION: The emulsified product of polybutene and water comprises 1 to 50% by weight of a polymer having a constitutional unit based on phosphoryl choline analog group-containing methacrylic acid esters. In the emulsified product of polybutene and water, the polymer is a copolymer of a phosphoryl choline analogous group-containing methacrylic acid ester and a (meth)acrylic acid ester, and the polybutene is a liquid hydrogenated polybutene. The emulsified product further contains a surfactant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333156-A (JP)
Title: Input device, and mobile telephone equipment using the same
Inventor: INOUE IKUHIRO
IPC: H04M1/23
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device and mobile telephone equipment using the same in which operability is remarkably improved and erroneous operations are decreased without damaging miniaturization of a surface area and an internal volume.  <P>SOLUTION: The input device is provided with: push-button switches 18a, 18b and 18c to be turned on/off while being linked with pressing of respective rollers 16a, 16b and 16c assigned with figures/symbols; and encoder means 19a, 19b and 19c for detecting turning quantities of the respective rollers 16a, 16b and 16c. Based upon on/off signals of the push-button switches 18a, 18b and 18c and detecting signals S2a, S2b and S2c corresponding to the turning quantities of the rollers detected by the encoder means 19a, 19b and 19c, and input control means 26 sends out a selection signal and controls on-hook and off-hook.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330706-A (JP)
Title: Digital signal processing device and digital signal processing method
Inventor: TSUJI HIDEKI
IPC: G06F9/318
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital signal processing device capable of dealing with a system or application having severe time restriction and reducing the capacity of an external storage device.  <P>SOLUTION: A command of an application is compressed and stored in the external storage device 21. The compressed command from the external storage device 21 is depressed by a depressing circuit 3 into an original command, and stored in a RAM 11 for command. The data of the application from the external storage device 21 is stored in RAM 13 for data. A digital signal processing part 15 performs a predetermined calculation using the RAM 11 for command and the RAM 13 for data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329819-A (JP)
Title: Reflector, method for manufacturing the same and reflective liquid crystal display device
Inventor: HAYASHI YUZO
IPC: G02F1/13357
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflector with reflection characteristics allowing reflected light a brighter view when observed with a specified viewing angle than with other viewing angles.  <P>SOLUTION: The reflector 47 is characterized by having a plurality of grooves 48 formed on a surface of a substrate 11 as stripes when viewed in horizontal projection having at least one or more inclined plane parts 48a formed in the grooves 48, further having at least a reflection layer 12 formed on the surface of the inclined plane part 48a and having a number of fine projecting and recessing parts randomly arranged on the surface of the reflection layer 12. The reflective liquid crystal display device is provided with the reflector 47 on the outer surface side of one substrate 10 of a liquid crystal cell or between the one substrate 10 and an electrode disposed on the inner surface side thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332466-A (JP)
Title: Semiconductor device
Inventor: KUBO SHUNJI
IPC: H01L21/8242
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which assures a higher driving performance of transistor in the peripheral circuit region.  <P>SOLUTION: The peripheral circuit region 63 comprises second semiconductor regions 9 formed on a semiconductor substrate 50, a second gate insulation film 12 which is formed thinner thin a first gate insulation film 13, a second gate electrode 15 formed on the second gate insulation film 12, and source and drain regions 31, doped with an impurity of the first conductivity type, formed in the second semiconductor regions 9 in both sides of the second gate electrode 15. The source and drain regions 31 include a p-type low concentration impurity region 29 contain relatively low impurity concentration of the first conductivity type and a p-type high concentration impurity region 30 containing relatively high p-type impurity concentration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335874-A (JP)
Title: Polyimide film
Inventor: SAWAZAKI KOICHI
IPC: C08J5/18
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide film suffering from small dimensional changes both at ordinary temperature and at a higher temperature and suitable for a fine pitch circuit board.  <P>SOLUTION: The polyimide film has a Young's modulus of at least 4 GPa, a heat shrinkage ratio at 350°C of at most 0.15% and a heat shrinkage ratio at 400°C of at most 0.20%, and preferably has a water absorption of at most 2.5% and a thermal expansion coefficient between 350-400°C of 20-30 ppm/°C. The film is excellent in processability, has high dimensional stability and can reduce dimensional changes in a step at a higher temperature, and therefore is suitably employed for the fine pitch circuit board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337809-A (JP)
Title: Character inputting device equipped with character attaching means with high degree of freedom
Inventor: SANADA KATSUHISA
IPC: G06F17/21
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character inputting device capable of attaching a desig nated character string one character by one character at a free position and at a free angle with a free pattern in a small number of procedures, and being applied even to equipment whose input device is limited.  <P>SOLUTION: A character string to be attached is inputted from an input device 11, and stored in a buffer 12, and when attachment processing is executed, a user is made to designate the attachment processing one character by one character, and characters are attached to an image on a display screen at a free position and at a free angle by a character modification designating means 15. At that time, the user is made to select an attachment pattern to attach the respective characters of the character string by every character, or to attach the character string in a batch according to prepared layout pattern (L type, V type, U type, and dogleg type or the like). Furthermore, the user is able to freely re-arrange the characters, or rearrange the characters arranged once or rearranged characters with the designated layout pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336435-A (JP)
Title: Wired window regulator
Inventor: KOSUGE KEIICHI
IPC: B60J1/17
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wired window regulator capable of being reduced in size along the width of a vehicle while eliminating the necessity of independent parts for mounting of a drum.  <P>SOLUTION: A flange 12 is formed to extend from a support hole 11 in a base 3 to a drum 5. A recess 16 to be contacted with the flange 12 is formed in the top face of the drum 5. An engagement shaft 18 formed at the center of the recess 16 is engaged into the support hole 11 to hold the drum 5 against the base 3.  <P>COPYRIGHT: (C)2004,JPO