baber/WOPTO huggingface dataset:
Patent JP-2004236395-A (JP)
Title: Power converter
Inventor: INARIDA SATOSHI
IPC: H02M1/14
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter which suppresses the resonance phenomena of an LC filter circuit which is caused by load ripple or DC aerial cable voltage ripple.  <P>SOLUTION: The power converter is composed of a DC voltage source 1, an LC filter circuit 4 consisting of a reactor 2 and a capacitor 3, a damping circuit 7 consisting of a resistor 5 and a semiconductor element 6, and an inverter circuit 8. This converter is provided with a resonance component detecting means 9 which detects the resonance frequency components of the LC filter circuit 4. This controls the conduction state of the semiconductor element 6 of a damping circuit 7, according to the resonance frequency components of the LC filter circuit 4 detected by the resonance components detecting means 9. This can suppress the resonance phenomena of the LC filter circuit 4 which occurs by the load ripple or the DC aerial cable voltage ripple being the cause excepting the time of power interruption finish.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232938-A (JP)
Title: Heat pump water heater
Inventor: KONDO RYUTA
IPC: F25B1/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact, space-saving and light heat pump heater.  <P>SOLUTION: A hot water outlet of a first radiator 3 is connected to a first inlet of a mixing valve 13 via a pipe 44. A pipe 51 is branched from the pipe 44 and connected to a hot water inlet of a tank 20. A third bypass valve 21 is interposed in the pipe 51. The hot water outlet of the tank 20 is connected to a second inlet of the mixing valve 13 via a pipe 49. An outlet of the mixing valve 13 is connected to a hot water tap 16 via a pipe 45.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235996-A (JP)
Title: System and method for transmitting mail between portable terminals
Inventor: MIKABE HIROYASU
IPC: H04B7/26
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for automatically transmitting mail between portable terminals to a portable telephone set having an incoming call number received by a telephone set for reception.  <P>SOLUTION: An inter-portable terminal mail transmission system having the telephone set for reception connected serially to a computer and a plurality of portable telephone sets for transmission connected serially to the computer comprises an incoming call number acquiring means for acquiring an incoming call number received by the telephone set for reception, a telephone company information acquiring means for acquiring telephone company information from the incoming call number acquired by the incoming call number acquiring means, and an inter-portable terminal mail transmitting means for using one of the portable telephone sets for transmission according to the telephone company information acquired by the telephone company information acquiring means and the incoming call number to transmit mail between portable terminals, and automatically transmits the mail between portable terminals to a portable telephone set having the received incoming call number.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235474-A (JP)
Title: Semiconductor device manufacturing method and semiconductor device manufacturing apparatus
Inventor: OSAWA HIROYUKI
IPC: H01L21/301
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a presser ring to evenly descend toward a wafer ring surface with the wafer supporting member expanded.  <P>SOLUTION: A magnetic attraction surface 53a is provided on the lower surface of a pressor ring 53, and, beneath the pressor ring 53, an electromagnet 56 is arranged. The electromagnet 56 is excited and its magnetic force is exerted on the magnetic attraction surface 53a for descending the presser ring 53. Since the magnetic force is applied for attraction on the surface of the presser ring 53, the presser ring 53 is prevented from inclining or distorting with the wafer supporting member 31 expanded, and, in this point, the apparatus is different from a structure wherein the force is exerted on some specified spots of the presser ring 53 for pressing down the presser ring 53.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003260658-A (JP)
Title: Abrasive pad
Inventor: KOMUKAI TAKUJI
IPC: B24B37/24
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive pad capable of improving precision of polishing rate detection by restraining slurry from gathering on a window member, and to provide abrasive pad which has no harmful effect upon polishing characteristics by preventing only the window member protruding from a main body in dressing for polishing.  <P>SOLUTION: This abrasive pad P includes a pad body 10 and the transparent window member 2 formed integrally with the pad body 10. The material of the window member 2 has higher grindability than that of the pad body 10. A number of grooves are formed on the surface of the pad body 10 except the surface of the window member 2. The surface of the window member 2 is recessed from the surface of the pad body 10. A number of grooves are formed on the surface of the pad body 10 except the surface of the window member 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004240154-A (JP)
Title: Information recognition device
Inventor: TAZAWA ISAO
IPC: G10L15/24
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there are the instability of the observed video and the degradation of recognition rate due to noise included in the recorded speech in an information recognition device for recognizing speech contents of a speaker by utilizing the image information and speech information of the speaker.  <P>SOLUTION: The information recognition device comprises: an image feature value calculating section; a speech feature value calculating section; a collation data setting section; a collation data storage section; and an integrated identification section. In the image feature value calculating section, the lip part feature amount is calculated from face images photographed from multiple directions using a plurality of cameras. In the speech feature value calculating section, the speech feature value collected by using a plurality of microphones is calculated. In the collation data storage section, the lip part feature value relating to respective words and the peech feature value are previously stored. In the collation data setting section, the retrieval categories of the words accumulated in the collation data storage section to compare and collate the lop part feature valuet and the speech feature value are set. In the integrated identification section, the words uttered by a speaker are estimated based on the lip part feature and the speech feature value. In the integrated identification section, the words uttered by a speaker are estimated based on the lip part feature amount and the speech feature amount.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239846-A (JP)
Title: Apparatus for automatically supplying granular object to be inspected
Inventor: YAMAMOTO SOICHI
IPC: G01N21/85
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To position a granular object to be inspected to a photometry position when allowing the granular object to be subjected photometry by the line scanning of a scanner, to automatically perform discharge, and to cancel a photometry error by dirt in a photometry region.  <P>SOLUTION: Inserting the tip section of a tray 72 into an insertion port 80 is detected by a tray insertion detection sensor 90. Rotating a narrow-width roller 84 at a slot section 78 automatically pinches the tray 72 to the narrow-width roller 84 for feeding to the photometry position. Additionally, a photometry position detection sensor 92 detects the photometry position when the photometry position is reached, thus automatically stopping the drive of the narrow-width roller 84. Furthermore, the narrow-width roller 84 is inversely driven for moving until the narrow-width roller 84 projects from the insertion port 80. At this time, by detecting a rear end section in the exhaust direction of the tray 72 by a tray presence/absence detection sensor 88, the tray 72 is retained in an overhung state at the insertion port 80, thus preventing grains scattered to the sample plate 76 from falling, so that they are retained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238572-A (JP)
Title: Method for producing polyoxyalkylene (meth)acrylate
Inventor: NAKADA SHINJI
IPC: C08G65/332
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyoxyalkylene (meth)acrylate, capable of inhibiting the attachment of the polymer at the upper part of a purification vessel and a condenser part in a process of purifying the obtained polyoxyalkylene (meth)acrylate after performing the reaction of a raw material compound with an alkylene oxide.  <P>SOLUTION: This method for producing the polyoxyalkylene (meth)acrylate is provided by using an oxyalkylne (meth)acrylate as a raw material, adding an acid catalyst, after performing an addition reaction by introducing a 2-4C alkylene oxide, introducing vapor derived from a polar solvent or a solvent having an aromatic ring to inhibit the attachment of the polymer, polyoxyalkylene (meth)acrylate at the upper part of the purification vessel, the condenser part and the upper part inside the purification vessel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247410-A (JP)
Title: Solid electrolytic chip capacitor and its manufacturing method
Inventor: TANAKA YOSHIHIKO
IPC: H01G9/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic chip capacitor having stable leakage current characteristics even when the density of the valve operation metal fine powder of the entire anode element is reduced, and to provide a method for manufacturing the same.  <P>SOLUTION: The solid electrolytic chip capacitor includes a capacitor element 101 having an anode lead wire 2 led from the anode element 1 made of a valve operation metal and having a cathode layer containing a conductive polymer layer and formed on the anodized film of the anode element 1, an anode terminal welded to the anode lead wire 2, a cathode terminal fixedly connected to the cathode layer via a conductive adhesive, and a sheathing resin for coating the entirety by exposing the part of the anode terminal and the part of the cathode terminal. The anode element 1 has a substantially rectangular parallelepiped shape having a rectangular recess 3 thinned as compared with the peripheral part in the thickness between the surfaces of the anode lead wire 2 near the embedding part of the anode lead wire 2. The density of the anode element metal becomes maximum near the anode lead wire 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003303208-A (JP)
Title: Procedure, system and computer program product for presentation of multimedia contents in elevator installation
Inventor: MEYER THOMAS
IPC: G06Q30/02
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a procedure, a system and a computer program product for presenting multimedia contents in elevator installations.  <P>SOLUTION: The invention refers to a procedure, a system and a computer program product for presenting multimedia contents in elevator installations. Therefore, at least one user profile with multimedia contents is stored for a user. The multimedia contents stored in the user profile are presented to the identified user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004246159-A (JP)
Title: Autofocus camera
Inventor: ARII KAZUHIKO
IPC: G02B7/36
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autofocus camera which can be focused surely on a principal object.  <P>SOLUTION: A CPU (Central Processing Unit) calculates the rate of change of luminance individually to a plurality of ineffective focus areas other than an effective focus area Zc in focus areas 0 to 4 and evaluates movement of objects existing in the plurality of the ineffective focus areas. Moreover, the CPU distinguishes presence or absence of the movement of the principal object based on the calculated rates of change of luminance and the plurality of thresholds which are allocated respectively to the plurality of the ineffective focus areas. When the principal object moves, the effective focus area is changed. A focus is adjusted on the basis of the effective focus area to be changed in this manner. At this time, numeric values indicated respectively by the plurality of thresholds are changed according to the position of the effective focus area so that the movement possibility of the principal object is reflected on the values. As a result, the distinction accuracy of whether the principal object moved or not is improved and the focus can be achieved surely on the principal object.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249312-A (JP)
Title: Instrument and method for observing laser beam welding conditions
Inventor: AOKI SEIJI
IPC: B23K26/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument and a method for observing laser beam welding conditions with which the investment to the cause of the welded defect with the laser beam can easily be performed.  <P>SOLUTION: In the instrument for observing welding conditions with which an objective material to be processed is irradiated with the laser beam from a laser beam oscillator and the welding state welded to the objective material to be processed is observed, a camera for taking a picture of the welded state of the objective material to be processed with the laser beam, a recording part for recording the figure taken with the camera and a welded state deciding part for deciding the welded state of the objective material to be processed, are provided. The above recording part dissolves the above subject by recording the figure taken with the camera based on the deciding signal obtained from the welded state deciding part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253552-A (JP)
Title: Device and method for treating substrate
Inventor: OTANI MASAMI
IPC: G03F7/26
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of treating a substrate by which an edge region to be exposed can be exposed with high accuracy during the course of edge exposure.  <P>SOLUTION: A substrate treating device measures the thickness of a formed resist film when a resist is applied to a substrate (step S104). The controller of the substrate treating device decides the optimum luminous exposure at the time of exposing the peripheral edge region of the substrate in accordance with the thickness of the resist film (step S106). Then, the edge exposure is performed on the substrate based on the decided luminous exposure (step S109). Consequently, the peripheral edge region to be exposed can be exposed with high accuracy and the contamination etc., of the substrate caused by a peeled resist can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250285-A (JP)
Title: Colored glass and blue filter
Inventor: HACHITANI YOICHI
IPC: C03C3/078
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide colored glass which has satisfactory transmission properties and durability, and does not contain harmful components.  <P>SOLUTION: The colored glass contains, by weight expressed in terms of oxide, 50 to 75% SiO<SB>2</SB>and ≥0.01% Co<SB>2</SB>O<SB>3</SB>, and does not substantially contain Pb, As, Cd, Cr, and F, and is blue.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254127-A (JP)
Title: Data transmission method, its program and its apparatus
Inventor: HANASHIMA MASAAKI
IPC: H04L47/36
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmission method or the like for enabling precise error control without lowering data transmission efficiency.  <P>SOLUTION: The data transmission method uses a forward error control method. The data transmission method includes a negative acknowledge receiving step for receiving, from a receiving apparatus 2, the negative acknowledge that denotes existence of loss packets impossible to be decoded even by the forward error control method, a redundant data amount regulating step for regulating a redundant data amount depending on the receiving state of the negative acknowledge (or identification information of the loss packets contained in the negative acknowledge), and a transmission rate control step for regulating the limiting number of the packets transmitted per hour depending on the redundant data amount that are regulated in the redundant data amount regulating step. Further, a step for regulating shuffling spans depending on the receiving state of the negative acknowledge and a packet size regulating step for regulating packet sizes depending on the receiving state of the negative acknowledge are included therein.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255835-A (JP)
Title: Filing instrument
Inventor: TANAKA KANJI
IPC: B42F13/22
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filing instrument which enables relatively easy opening/closing and prevents the accidental opening of the filing rod, by manually operating a top part of a filing rod of the filing instrument.  <P>SOLUTION: In this filing instrument 10, an operating member 18 is composed of a pair of operating pieces 30 and 32 which can be moved in the longitudinal direction of a holding member 16 in the state of butting against each other in the holding member 16 and which can be turned in the direction of opening the filing rods 12 and 14. Base parts of half-split rods 12a and 12b on one side are fixed to one operating piece 30, and base parts of half-split rods 14a and 14b on the other side are fixed to the other operating piece 32. The filing instrument has an opening/closing member 40 for applying a force in a direction wherein the operating pieces 30 and 32 are not moved in the holding member 16 in the longitudinal direction of the holding member 16 and a direction wherein butting parts 30a and 32a of the operating pieces 30 and 32 get close to an inner surface of the holding member 16. The filing instrument has a locking member which can inhibit the movement of one operating piece 30 in the longitudinal direction of the holding member 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262477-A (JP)
Title: Embossed carrier tape and its manufacturing method
Inventor: NAKAKOSHI KENICHI
IPC: B65B47/08
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embossed carrier tape to which hole burrs are not adhered, and therefore, by which a stable front side mounting can be performed because the embossed carrier tape does not stick to the lead part of a small electronic component.  <P>SOLUTION: This embossed carrier tape has an dented feeding groove in which a sprocket wheel for feeding the carrier tape enters, and does not have sprocket holes. The feeding groove may be dented in the different direction from the embossed part, or may be dented in the same direction as the embossed part. The feeding groove and the embossed part are preferably formed at the same time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265974-A (JP)
Title: Method, program, and equipment for mask defect inspection
Inventor: IWASE KAZUYA
IPC: G03F1/22
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the throughput of defect inspection and the yield of mask formation, in the case that pattern defect of an exposure mask having a shedding pattern which is subjected to complementarity partitioning is inspected.  <P>SOLUTION: When pattern defect of the exposure mask having the shedding pattern which is subjected to complementarity partitioning is inspected, a pattern profile of the shedding pattern P installed in the exposure mask 1 used as subject of inspection is detected. The detected pattern profile is compared with profile of an exposure in a transferring pattern before complementarity partitioning. On the basis of comparison result, whether or not pattern defect exists in the exposure mask 1 is judged, and defect belonging to the exposure among defect in the exposure mask 1 is not regarded as pattern defect when the judgement is performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003262339-A (JP)
Title: Apparatus for treating and preparing food by gas combustion heating and heat exchanger means for such apparatus
Inventor: GRUHBAUM KLAUS
IPC: F28F13/12
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for treating and preparing food in a cooking chamber by enabling remarkably low heating power and bringing remarkably low loss of exhaust gas.  <P>SOLUTION: The apparatus (1) for treating and preparing food is equipped with the cooking chamber (5) where the foods are treated and cooked. The apparatus is equipped with a motor-driven ventilation fan (9) which is useful for circulating the air in the cooking chamber and also is equipped with a burner (31) which serves for burning mixture of gas and air. The cooking chamber is heated with a heat exchanger means (29) and the heat exchanger means (29) is equipped with the heat exchanging pipe means and the heat exchanging pipe means surrounds the ventilation fan (9). The heat exchanging pipe means is equipped with at least two pipe elements (41) and the pipe elements (41) continuously almost contact a ventilation wheel (9) or extend going around it. The subject matter of the present invention is also the heat exchange means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004265149-A (JP)
Title: Touch panel
Inventor: MUTO RUMI
IPC: G06F3/03
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch panel which is prevented from causing interference fringes, enables data to be inputted with light pressurizing force and is excellent in operability, reliability, and moisture resistance by surely sealing the opening of a seal agent.  <P>SOLUTION: This touch panel is constituted by arranging upper and lower substrates 1 and 2 each with a pair of transparent electrodes so as to be opposite to each other through the seal agent 16 with the transparent electrodes positioned inside, wherein the opening 16a of the seal agent 16 can be sealed by a sealing member 71. In this case, the short side dimension of the opening 16a is set as the clearance dimension of the upper and lower substrates 1 and 2, and the long side dimension is set ranging from 1 to 7 mm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264180-A (JP)
Title: Temperature display device using thermocouple
Inventor: SHIMOOKA NORIO
IPC: G01K7/02
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To make the display level of each meter so as to be the same, by commonly connecting the grounds of a plurality of driving circuits and power supply circuits so as to be at the same electric potential.  <P>SOLUTION: In the temperature display device using a thermocouple, the first ground (10) for connecting the first driving circuit (2) and the first power supply circuit (6), and the second ground (11) for connecting the second driving circuit (3) and the second power supply circuit (7), are connected by a connection line (20).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263504-A (JP)
Title: Faucet with water cleaner
Inventor: FUJINO TAKEHIKO
IPC: C02F1/28
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a faucet with a water cleaner, which is simple and compact in shape, and good in cleanability and replaceability of a water cleaning cartridge.  <P>SOLUTION: The faucet with the water cleaner is set on a counter or the like of a kitchen. A main body of the faucet has an on-off valve arranged therein and the water cleaning cartridge arranged therein in a detachable manner at a location on a downstream side of the on-off valve, and cleans raw water supplied from a raw water inflow port formed in a bottom surface of the faucet main body, to thereby spout cleaned water from an outlet pipe. According to the structure of the faucet with the water cleaner, the raw water inflow port, the on-off valve, the water cleaning cartridge, and the outlet pipe are almost vertically aligned from below upward.  <P>COPYRIGHT: (C)2004,JPO&NCIPI