baber/WOPTO huggingface dataset:
Patent JP-2005128986-A (JP)
Title: Electronic approval system and electronic seal
Inventor: HARIDDO MEHAMUDO
IPC: G06Q10/06
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer system which enhances its credibility by realizing the credibility of approval processing with respect to electronic slips and the prevention of falsification thereof, in the computer system connected through the Web.  <P>SOLUTION: For logging in to the system, an applicant and an approver input user IDs and passwords by an Internet browser of client computers. A server computer decides whether or not the IDs and passwords are registered in a user authentication file, and only when they are registered, permits the login. Concurrently with the login, the server computer decides whether the applicant has the privilege to issue an electronic slip, and only the applicant who has been decided to be an applicant having the privilege to apply is permitted to input for application. In addition, for approving by the approver, whether or not he has the privilege for approval is decided concurrently with the login, and only if it is decided that he has the privilege and an electronic slip to be approved by him is present, the approval is permitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161167-A (JP)
Title: Coater equipped with parallelism adjusting mechanism and parallelism adjusting method
Inventor: AOKI TAIICHIRO
IPC: H01L21/027
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coater that is capable of accurately adjusting the parallelism of a slit nozzle in a short time.  <P>SOLUTION: The coater which is equipped with a parallelism adjusting mechanism measures a gap at one end side adjacent to a horizontal axis 12 by a gap sensor 21 and measures a gap at one end side adjacent to an adjustment screw 13 by a gap sensor 22, by arranging a tray 20 only used for the measurement on a table 3 at the lower part of the slit nozzle 11. The slit nozzle 11 is considered to be parallel when the readings of the gap sensor 21, 22 are equivalent. If the readings are not equivalent, the adjustment screw 13 is turned so that they become equal. In this case, since the gap of the one end side adjacent to the horizontal axis 12 is fixed, the adjustment is conducted so that the reading at the one end side adjacent to the adjustment screw 13 approaches that of the gap sensor 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164340-A (JP)
Title: Corrosion method due to corrosive liquid for microscopically detecting metal texture of martensite stainless steel or alloy tool steel
Inventor: SAKAI KENJI
IPC: G01N1/28
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion method using a corrosive liquid, capable of accurately and microscopically detecting a texture surface of the metal texture of martensite stainless steel or alloy tool steel, when the metal texture of the martensite stainless steel or alloy tool steel is investigated microscopically.  <P>SOLUTION: In the microscopic detection method of the metal texture of the martensite stainless steel or alloy tool steel, the martensite stainless steel or alloy tool steel is corroded by a corrosive liquid composed of 3-7 ml of HCl, 0.5-1.5 gr of picric acid, 100 ml of an alcohol and 7-13 ml of a surfactant, in order to observe the metal textrure of the martensite stainless steel or alloy tool steel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166925-A (JP)
Title: Method and device for wafer processing
Inventor: KAWASHIMA ISAMU
IPC: H01L21/306
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occurrence of the electric failure of a thin wafer and simultaneously to process the wafer.  <P>SOLUTION: In a wafer processing method, the rear surface 21 of a wafer having a front surface 29 formed with a plurality of semiconductor elements 10 is ground, a ground surface 22 formed by a grinding function is polished, a polished surface 23 formed by a polishing function is subjected to a plasma process in a specific gas atmosphere in a plasma chamber 31, and an oxide film 25 is formed on the polished surface. In another wafer processing method in the wafer which is ended until a polishing process, the polished surface 23 formed by the polishing function is subjected to a first plasma process in a first gas (CF<SB>4</SB>or SF<SB>6</SB>) atmosphere in the plasma chamber, the polished surface 23 is cleaned, the polished surface 23 after being cleaned is subjected to a second plasma process in a second gas (O<SB>2</SB>) atmosphere in the plasma chamber, and the oxide film 25 is formed on the polished surface 23. And, a wafer processing device for performing these methods is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162667-A (JP)
Title: METHOD FOR PRODUCING OPTICALLY ACTIVE beta-TRIFLUOROMETHYL-beta-HYDROXYCARBONYL COMPOUND
Inventor: FUNABIKI KAZUMASA
IPC: C07C45/70
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially producing an optically active β-trifluoromethyl-β-hydroxycarbonyl compound which is an important intermediate of drugs and agricultural chemicals.  <P>SOLUTION: The optically active β-trifluoromethyl-β-hydroxycarbonyl compound is produced by reacting a fluoral (trifluoroacetaldehyde) equivalent with a carbonyl compound in the presence of an optically active amino acid or its derivative. This method is characterized in that (1) the construction of a carbon skeleton and the induction of asymmetry are simultaneously performed; (2) the asymmetric catalyst is very inexpensive; (3) even in a catalytic amount of the asymmetric catalyst the reaction proceeds with comparatively high induction of asymmetry; and (4) a stable fluoral hydrate or hemiacetal can be used, and can remarkably efficiently obtain the optically active β-trifluoromethyl-β-hydroxycarbonyl compound compared to the conventional method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168184-A (JP)
Title: Determing system of degradation in motor performance of vehicle driven by motor
Inventor: SHIMIZU SATOSHI
IPC: B60K1/02
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven vehicle comprising at least two motors for driving left and right wheels respectively, in which degradation of motor performance is quickly determined when the performance of one motor degrades by comparing the vehicle condition value when two motors are correct with an actual vehicle condition value.  <P>SOLUTION: It is judged whether a vehicle is substantially travelling straight or not (S40 and 50). The vehicle is determined whether it is in acceleration state or in regenerative braking state (S60 and 160). Any electric generator, for left wheel or right wheel, is determined to be abnormal or not by determing whether the deviation in wheel speed between left wheel and right wheel is large or not while the vehicle is substantially accelerated in straight travelling (S70-140). Any electric generator, of left wheel or right wheel, is determined to be abnormal or not by determing whether the deviation in wheel speed between left wheel and right wheel is large or not when the vehicle is substantially travelling straight and regenerative braking is performed (S170-240).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134855-A (JP)
Title: Bamboo flute with dent at finger hole peripheral part
Inventor: SUGAWARA YUKO
IPC: G10D7/02
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in the history of a bamboo flute, a conventional one is manufactured with a natural form of the bamboo surface utilized as it is; therefore, a player has to press extremely curved surface caused by a thin rod-like object by finger pads; therefore, there are such difficulties as difficulty for the player to confirm the finger holes when bearing the bamboo flute, and the frequent occurrence of air leakage; even if the finger holes are enlarged to increase sound volume of the bamboo flute, a fairly good technique is required to press them down, and it is difficult for a small hand player; also, small finger holes not only decreases the sound volume but also makes finger rubbing and its modulated sound very difficult, which is a way of playing peculiar to the bamboo flute; therefore, only a superior player can perform a delicate tune/a motif.  <P>SOLUTION: A bamboo pipe surface layer part a of a finger hole peripheral part b is made to a maximum depth, and the curved surface is shaved into a dent centering a. The reduction in bamboo thickness of the finger hole part prevents the air from leaking through the finger hole when pressing it with a finger pad, the curve of the dent is stabilized on the finger pad, and this can promote smoother fingering.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162690-A (JP)
Title: New compound and method for producing the same
Inventor: IKEDA SUNAO
IPC: C07C305/26
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound which becomes an intermediate useful for synthesis of a hydroxy group-containing fluoroalkylvinyl ether and a method for producing the new compound.  <P>SOLUTION: The new compound is represented by the general formula: CF<SB>3</SB>COOCH<SB>2</SB>CFXCF<SB>2</SB>OSO<SB>2</SB>F (wherein X is a fluorine atom or a trifluoromethyl group). The new compound is produced by reacting trifluoroacetic acid, tetrafluoroethylene or hexafluoropropene with a formaldehyde-generating source compound and fluorosulfuric acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169412-A (JP)
Title: Lap welded joint by fsw
Inventor: SATO HIROAKI
IPC: B23K20/12
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lap welded joint by FSW (friction stir welding) in which stress concentration in the welded part is prevented, further, fretting is prevented, and fatigue strength properties are improved, thus the fatigue life is improved.  <P>SOLUTION: In the lap welded joint by FSW obtained by subjecting a platy member A and a platy member B which are lapped to FSW by approaching a probe from the side of the member A to form a welded part between the members A and B, around the position where the welded part in the member B is provided, a thickness part in which thickness is increased to the member A compared with the other part in the member B is beforehand formed. By the thickness part provided around the welded part, compared with the conventional example having no thickness part, a step part is formed at the outer circumferential part of the thickness part from the edge part in the welded part to the other part in the thickness part of the member B, then the change in the rigidity of the member B at the edge part in the welded part is relaxed, and stress concentration on the edge part in the welded part is relaxed to improve its fatigue strength properties. In this way, the lap welded joint by FSW having an improved fatigue life is produced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171298-A (JP)
Title: Thick steel plate having excellent cut-off property with laser beam and its production method
Inventor: OI KENJI
IPC: C21D8/02
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thick steel plate having an excellent cut-off property with laser beam and its production method by optimizing a scale thickness and composition on the surface of the steel plate and the structure of the interface between the base steel and the scale.  <P>SOLUTION: The method for producing thick steel plates having the excellent cut-off property with the laser beam is provided with the processes of; applying hot-rolling after heating to ≥950°C the thick steel plate composed, by mass, of 0.01 to 0.20% C, ≤0.80% Si, 0.4 to 2.5% Mn, ≤0.03% P, ≤0.01% S, ≤0.15% Al and the balance Fe with inevitable impurities; cooling the whole steel plate to ≤600°C by air-cooling or accelerated-cooling, heating again the surface layer of the steel plate to a temperature range of 650 to 850°C with a heating rate of ≥3°C/s within 300 sec, and then leaving the heated plate to cool.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171833-A (JP)
Title: Mechanism for feeding fuel to fuel injection system
Inventor: ODAGIRI MASUMI
IPC: B60K15/03
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately stop a fuel pump even in normal travelling of a vehicle and thereby to save electric power without using any additional electric pump, in a mechanism for feeding fuel to a fuel injection system.  <P>SOLUTION: An auxiliary fuel tank 10 movable in a longitudinal direction of a vehicle is disposed inside a fuel tank 20 to feed the fuel F in the fuel tank 20 by an inertial force generated depending on acceleration/deceleration of the vehicle. A reservoir tank 53 for filling/accumulating the fuel F fed from the fuel tank 20, and a changeover valve 58 for switching between a pressure-feed passage of the fuel F pressure-fed form a fuel pump 30 disposed in the auxiliary fuel tank 10 and a pressure-feed passage of the fuel F pressure-fed from the reservoir tank 53 are provided. When the pressure-feed passage from the reservoir tank 53 is changed over, the fuel pump 30 is stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180733-A (JP)
Title: High frequency heating device with heater
Inventor: YOSHINO KOJI
IPC: F24C15/16
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency heating device with a heater capable of neatly grilling food by a heater in a heating chamber bottom face by suppressing uneven grilling on a rim part of a metal grill for the heater.  <P>SOLUTION: A composition is provided having the heater 33 of the heating chamber bottom face 32, the metal grill 19 for the heater covering the whole bottom face of a heating chamber, and a dielectric plate 26 for a cooking range that is smaller than the metal grill 19. By this, since the metal grill 19 covers the whole bottom face 32 of the heating chamber, an effective area for placing food on the metal grill 19 including four corners can be increased, and since the rim part 22 of the metal grill 19 becomes closer to a side face of the heating chamber and it becomes harder to place food on the rim part 22, uneven grilling on the rim part 22 is suppressed, and food can be neatly grilled by the heater of the heating chamber bottom face 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178953-A (JP)
Title: Image recording material supply device
Inventor: ASAKURA HIROYUKI
IPC: B65H1/28
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To carry image recording material in various carrying patterns of a plurality of lines or one line in simple structure.  <P>SOLUTION: Printing paper 23 from a second magazine 12 is carried by a pair of carrying rollers 16 onto a movable frame 28 of a slide mechanism 18. As the printing paper 23 is detected by a printing paper detecting sensor 33, air is supplied from an air supply part 32 to an air cylinder 31, and the movable frame 28 slides in a printing paper width direction. As the movable frame 28 slides to a stop position, the printing paper 23 is fed to a carrying passage 25 by a pair of feed rollers, and the printing paper 23 from a first magazine 11 is carried onto the movable frame 28. The printing paper 23 from the first magazine 11 is fed to the carrying passage 25 without causing the movable frame 28 to slide. On the carrying passage 25, therefore, the printing paper 23 from the first and the second magazines 11 and 12 are carried in two lines in the printing paper width direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004199077-A (JP)
Title: System and method for dynamic time expansion and contraction based on gaussian model for speech processing
Inventor: BONASTRE JEAN-FRANCOIS
IPC: G10L15/14
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hierarchical statistical model representing a sound pattern by a Gaussian dynamic time expanding/contracting method.  <P>SOLUTION: This model is characterized in that a 1st layer represents a general sound space, a 2nd layer presents each speaker space, and a 3rd layer represents time structure information which is included in each registered speech speaking and based upon equal time intervals. Those three layers are hierarchically formed, the 2nd layer is extracted from the 1st layer, and the 3rd layer is extracted from the 2nd layer. This model is useful for a speech processing field, specially, a field of recognition of words and speakers using a retrieval recognition mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005184416-A (JP)
Title: Voice communication system
Inventor: TSUBOI SHUNICHI
IPC: H04B3/04
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice communication system capable of automatically avoiding phenomena such as intermission of voice, generation of a noise and disconnection of a line before they occur when the transmission speed of a DSL line reduces.  <P>SOLUTION: In the voice communication system, customer station equipment 11 is provided with a line speed measurement means 14, a means 15 for calculating a necessary transmission speed on the basis of the number of voice lines and the type of voice coding, a first information notifying means 17 for notifying a voice gateway apparatus 23 on a station side of the information of the line speed and the necessary transmission speed, and a means 13 for switching the kind of voice coding according to an instruction from the apparatus 23. The apparatus 23 is provided with a means 33 for deciding the kind of the voice coding of the voice line housed in the customer station equipment 11 on the basis of the information notified from the customer station equipment 11, and a second information notifying means 34 for notifying the customer station equipment about the information of the decided voice coding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005181673-A (JP)
Title: Color image forming device
Inventor: DOI KOJI
IPC: G03G15/00
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming device of an electrophotographic system, capable of executing feedback control of color image density in an arbitrary printing image, without requiring printing a color patch.  <P>SOLUTION: The device can be constituted of images to be measured in a minute image by calculating an amount of reduction of paper from before and after fixation, based on the relation of the image position after fixation and the write-in position prior to fixation, calculating the position of the image to be measured after fixing, reading the concentration, and executing a process control to it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177634-A (JP)
Title: Packaged food classifying apparatus
Inventor: NAKAMOTO YOSHINORI
IPC: B02C13/286
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To automate classifying treatment of packaging materials and kitchen garbage (foodstuff) by mechanically crushing (pulverizing) the packaged food and performing air separation when packaged food such as a box lunch and a daily dish contained in packaging materials such as a synthetic resin film, a synthetic resin pack and a synthetic resin tray are abandoned.  <P>SOLUTION: A semi-cylindrical separation plate 30 accommodated in a main body casing 3 and a semi-cylindrical separation tank top plate 5 accommodated in a casing cover body 4 are engaged with each other so as to be able to open and close to constitute a drum-shaped separation tank 6. A crushing rotor 10 in which a rotary vane 12 is attached to a horizontal axis 11 rotating by driving of a motor 1 is provided in the separation tank 6. The packaged food is charged from a charging port 20 of the apparatus provided at an tank end of the separation tank 6 and is received by an end part of an charging upstream side of the rotary vane 12 and the packaged food is subjected to complex treatment composed of crushing, separation and wind movement toward the packaged food is executed in the separation tank 6. The crushing rotor 10 is a complex of plural kinds of rotary vanes 12 functioning as a crushing element and a wind-moving element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180846-A (JP)
Title: Kotatsu set in floor
Inventor: KAWADA SOICHIRO
IPC: F24C1/00
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kotatsu set in floor that supplies a warm to a user without using kotatsu blanket and consumes little energy.  <P>SOLUTION: This kotatsu set 3 consists of a kotatsu set body 1 made of a box being installed under floor and having an opening on the upper side, and a low table 2 placed on the kotatsu set body 1. Heating bodies 4 are provided to the inner circumferential surface and inner bottom surface of the kotatsu body 1, and generally plate-type auxiliary heating bodies 5 with a heating surface inclined in an outer lower direction are provided to the peripheral part of the lower surface of the low table 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184648-A (JP)
Title: Mobile communication apparatus
Inventor: ABE TOSHIYUKI
IPC: H04B7/26
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication apparatus by which heavy load processing is performed by increasing the clock signal frequency and the heavy load is speedily eliminated only when a base band unit 2 is heavily loaded.  <P>SOLUTION: The mobile communication apparatus has a sending and receiving unit 1 and the base band unit 2. The base band unit 2 has a load detector 18, a trap command generator 19 and a variable divider 14 which is composed of a firmware circuit of a dividing ratio changing type. When no heavy load state is detected by the load detector 18, the variable divider 14 is set to a steady frequency division ratio and a clock signal at a normal frequency is outputted from a PLL 20. When a heavy load state is detected by the load detector 18, it is set to a frequency division ratio larger than the steady frequency division ratio by a trap command and a clock signal at a frequency higher than the normal frequency is outputted from the PLL 20. In this way, driving of the apparatus is controlled by a clock signal at a frequency which varies with the load state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004173298-A (JP)
Title: Automatic tuning apparatus
Inventor: ARIKANE NOBORU
IPC: H04N5/44
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an automatic tuning apparatus in which a tuning mode of a tuner circuit is automatically switched, various kinds of signal information are automatically disposed during tuning and after the completion of tuning, and a user may arbitrarily automatically dispose the various kinds of signal information.  <P>SOLUTION: The automatic tuning apparatus is provided with a SYNC discrimination circuit 11 for discriminating whether a video signal scheme is an NTSC scheme or any other scheme, a tuning mode switching circuit 12 for switching the tuning mode, and a color discrimination circuit 13 for receiving a color burst signal (identification signal) 38 to discriminate the video signal scheme is a PAL scheme or a SECAM scheme. It is not necessary for the user to set the tuning mode of a tuning means for the NTSC scheme, the PAL scheme, the SECAM scheme and a SECAM-L scheme, such that the automatic tuning apparatus does not load a burden to the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005189517-A (JP)
Title: Reflective screen
Inventor: NIWA MASATOSHI
IPC: G03B21/604
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective screen for which an aluminum foil reflection layer is used and with which speckles can be controlled in a simple manner.  <P>SOLUTION: The reflective screen is formed by laminating a surface diffusion layer 1, a transparent tacky adhesive layer 2, and the aluminum foil reflection layer 5, wherein a diffusion material is added to the transparent tacky adhesive layer 2 and the transparent layer 3 of a prescribed thickness is disposed between the transparent tacky adhesive layer 2 and the aluminum foil reflection layer 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI