baber/WOPTO huggingface dataset:
Patent JP-2003010976-A (JP)
Title: Automatically assembling method for galvanized steel iron by spot welding
Inventor: WATANABE TOUICHI
IPC: B23K11/16
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To improve weldability, maintain high productivity under a mass production system, ensure quality control in processing, enable long term unmanned operation by adaptive control, and impart a function of shieling or adhesion to a joined part. SOLUTION: A resistance increasing substance imparted with an adhesion function is disposed between joining faces, and steel irons are pressurized by a pair of welding electrodes. And between the welding electrodes, a welding current is carried. At this time, an electric property between the welding electrodes in the current carrying time is detected, and a resistance value between the electrodes and a resistance value variating property are calcurated from the detected electric property. From the calculated resistance value variating property, quality garantee in the process is ensured, and the dotting number or period until a sufficient nugget becomes not available from the resistance value between the electrodes during the continuous dotting by the pair of the welding electrodes is estimated.  When the estimated value reaches the predetermined standard, the adaptive control is urged, and the welding condition thereafter is automatically altered to continue the stabilized dotting. The resistance increased substance heated in the consecutive coating process is expanded or increased in adhesion strength. The whole production lines connecting each process are integrally controlled by a host computer.
Patent JP-2004031035-A (JP)
Title: Waterproof connector
Inventor: MAKITA YASUMITSU
IPC: H01R13/52
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof connector having a waterproof member hardly coming off even if a cover and a housing are set at tentative mounting positions.  <P>SOLUTION: A pair of left and right guide projections 54 are extended forward from the cover 50. A step part 60 is formed on the center base part side of each projection 54. Insertion slot parts 32 allowing insertion of the projections 54 are opened in the forward and backward directions of the waterproof member 30. When the cover 50 and the housing 10 are mounted at the tentative positions, each step 60 abuts on a hole edge 32A of the slot part 32. When a terminal fitting 2 is inserted with the cover 50 and the housing 10 kept at the tentative positions, the terminal fitting 2 is extracted because of, for instance, erroneous mounting or the like. In that case, the terminal fitting 2 acts so as to remove the waterproof member 30 from the housing 10, but the coming-off of the waterproof member 30 is avoided because the step 60 abuts on the waterproof member 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032885-A (JP)
Title: Rectifying circuit, noise reduction device, and power conversion device
Inventor: TSURUYA MAMORU
IPC: H02M3/07
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To attain DC output voltage which is 1/2 times as large as AC voltage, while reducing the energy loss in rectifying the AC voltage.  <P>SOLUTION: When the AC voltage of an AC power supply 5 exceeds the DC output voltage applied to an amplifying circuit 14, a diode D11 is biased positively, so that a transistor Q13 is turned off. During this period, capacitors C11, C12 are respectively charged at a voltage level which is 1/2 times as large as the peak level of AC voltage. When the AC voltage is less than the DC output voltage, the diode D11 is reverse biased, so that the transistor Q13 is turned on. During this period, the charges of the capacitor C11 move to the capacitor C12 and the capacitors C11, C12 become the same in potential. The amplifying circuit 14 is applied with the DC output voltage which is 1/2 times as large as the AC voltage over one cycle of the AC voltage from the capacitor C12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028465-A (JP)
Title: Inspecting/repairing method of waste treatment facility
Inventor: YAMAGUCHI YASUYUKI
IPC: F23G5/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of speedily and certainly stopping combustion generated by smoldering or incomplete combustion gas and terminating inspection/repairing of a waste treatment facility without causing environmental pollution in a short period.  <P>SOLUTION: The waste treatment facility mainly comprising a waste compressor, a heating furnace of the compressed waste, a high temperature reactor, and a rapid cooling tower and a homogenizing furnace included in the high temperature reactor is inspected or repaired. In the inspection/repairing method of the waste treatment facility, the waste and the compressed waste in the heating furnace is firstly substituted by carbide prior to the inspection or the repairing, the treatment facility is then stopped, and the treatment facility is inspected or repaired.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031160-A (JP)
Title: Coil device for induction heating
Inventor: MIYAZAKI SHINOBU
IPC: H05B6/12
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil device for induction heating hard to generate such a trouble as wire breakage or electric contact with surrounding devices in the course of a manufacturing process or conveyance prior to the connection of the coil device to a coil driving circuit.  <P>SOLUTION: The coil device is composed by putting an induction heating coil 1 generating a high-frequency magnetic field on a coil stand 2. A coil terminal 4 is mounted at the end of a lead wire 3 of the coil 1. A nut receiving concave 18 is formed on the upper surface of the coil stand 2, and a common nut 19 for screwing the coil terminal 4 to a circuit terminal 14 connecting the coil 1 to a coil driving circuit one upon the other is mounted to the nut receiving concave 18. Further, a terminal receiving concave 20 is formed on the upper surface of the coil stand 2, and the coil terminal 4 is fitted to the terminal receiving concave 20 so as to lie upon the nut 19. The coil terminal 4 is covered with a pressing plate 22 fixed to the coil stand 2 by a tapping screw 21, and fixed to the coil stand 2a by a mounting screw 23 which is inserted into an insertion hole 22a of the pressing plate 22 and screwed into the nut 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032485-A (JP)
Title: Video signal recorder
Inventor: SUZUKI KOJI
IPC: H04N5/76
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when a reservation recording program is a program in which a broadcasting time is extended or a program of the same channel after the extended program, this program cannot be recorded without excess or insufficiency.  <P>SOLUTION: An electronic program guide processing unit 17 detects the maximum extended time of the broadcasting from the electronic program guide data if there is an extension of the broadcasting time. A digital video recorder 13 extends the recording time only for the maximum extended time when an object program is recorded. When the processing unit 17 acquires the changed electronic program guide data, an actual extending time is clarified, and hence an unnecessary part of the video signal recorded in the digital video recorder 13 is deleted based on the maximum extending time and an actual extending time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028864-A (JP)
Title: Data processing apparatus for analyzer
Inventor: YOSHIDA ATSUSHI
IPC: G01N30/86
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing apparatus for an analyzer for improving operation efficiency in data analysis processing using a batch schedule table.  <P>SOLUTION: A custom parameter column 12a is provided for each line (analysis) in the batch schedule table 11 for previously setting the procedure of continuous and automatic data analysis processing, and arithmetic expressions are inputted and set in a setting window 13 which opens correspondingly to the column. For the arithmetic expressions, it is possible to use not only analysis data by the analysis of the line but also analysis data of another line and the results of waveform processing by the data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035475-A (JP)
Title: Tgf beta activity inhibitor
Inventor: TAKEHANA KENJI
IPC: A61P11/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicament effective for preventing or treating tissue-fibrosing phenomena involving TGF (transforming growth factor) β.  <P>SOLUTION: The TGFβ activity inhibitor comprises a cyclopropanecarboxylic acid amide compound or a pharmaceutically acceptable salt thereof as the active ingredient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033648-A (JP)
Title: Air purifier
Inventor: KAWAKITA MASAHIKO
IPC: A61L9/20
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To keep the same level between pressure drops of filters in a time for the replacement as much as possible by making the time for replacing a dust collection filter variable by using the level of a used airflow.  <P>SOLUTION: An air purifier determines whether the times for replacement comes for an ultraviolet lamp 12, a photocatalytic filter 13, and the dust collection filter 11 in this order, respectively (S3, S12, S21). If the time for the replacement comes, a corresponding replacement sign 17 flashes (S4, S13, S23), and the device is forced to stop (S29). If one of the items is within a time to display the replacement sign 17 (S5, S20, S22: YES), the air purifier determines whether the time for the replacement of the other items are within an adjustment time (S6, S8, S14, S16, S24, S26). If it is true, the corresponding replacement sign 17 is turned on (S7, S9, S11, S15, S17, S19, S25, S27, S30). A time for replacing the dust collection filter 11 is calculated by converting an operation time in the airflow in use into an operation time in a low airflow (S38).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040704-A (JP)
Title: Recording and reproducing device and reproducing method for video file
Inventor: HANAOKA TAKATSUGU
IPC: H04N5/76
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing device and a reproducing method for a video file in which a selected video file is confirmed on a selection screen displaying the list of video files and a target video file is quickly and surely selected and reproduced.  <P>SOLUTION: Within a navigation screen N displaying the list of file titles of recorded video files, their recording times and the like, a small screen S is provided for displaying video data in accordance with operating statuses at all times. When a PLAY key of an operating part 19 is depressed after a video file is selected on the navigation screen N, a control part 16 reproduces video data of the video file all over the screen and when an OK key of the operating part 19 is depressed, on the other hand, the video data of the video file are reproduced on the small screen S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043858-A (JP)
Title: Sink roll for continuous hot dip metal coating apparatus
Inventor: YAMAGUCHI MAKOTO
IPC: C23C2/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sink roll in a continuous hot dip metal coating apparatus having opening holes arranged on side plates so as not to increase the rotational resistance.  <P>SOLUTION: A sink roll 2 is formed as a hollow cylindrical shape provided with a cylindrical barrel part 4 and a pair of side plates 6 integrated with both end parts of the barrel part, and is disposed in a plating bath vessel in the continuous hot dip metal coating apparatus to transport a steel strip introduced into the plating bath vessel along the outer circumference of the barrel part. This sink roll has the opening holes 12 communicating the inner part of the roll with the outer part. These opening holes have an elongated opening in the circumferential direction. When A stands for the length approximately in the diameter direction of the opening hole, and C for the plate thickness of the side plate, a relation of A/C ≤ 1 is satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048380-A (JP)
Title: Image processing apparatus, image processing method, and storage medium
Inventor: YAMAZAKI YUKIKO
IPC: G06T1/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, an image processing method and a storage medium which can increase the amount of embedded information, and detect easily alteration in a text section, and furthermore, can conduct an embedding process keeping with the quality of an original image by using a processing background of not spoiling the character information quality.  <P>SOLUTION: In an image processing apparatus for embedding an electronic watermark in an original image configured by character information, the apparatus is equipped with a background processing means 101 for processing the background of the original image, and a watermark embedding means 102 for embedding electronic watermark information in the original image after the background processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047374-A (JP)
Title: Rubber plug delivery mechanism
Inventor: YAMAKAWA NOBUAKI
IPC: H01R43/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber plug delivery mechanism which is attached to a connector terminal storing chamber preventing the intrusion of water inside the connector and delivering the plug from a delivery pin to an attaching pin without deforming or damaging the extremely small sized and weak strength rubber plug and accurately attaching the plug to the proper attaching position on an electric supply cable.  <P>SOLUTION: When the delivery pin 6 is inserted into a hole 4d of the rubber plug 4, a smaller outer diameter 4b of the rubber plug 4 is held by a rubber plug stop 10 with relatively weak force of approximately 1N, and a side surface of the rubber plug stop 10 is inserted in a state where a side surface of the rubber plug stop 10 is abutted to a step 4c of the rubber plug 4. Then, axial center of the delivery pin 6 and the attaching pin 8 are matched and the rubber plug 4 is pressurized by moving a protruding sleeve 9 after the tips are brought in face to face with each other and the rubber plug 4 is moved from the delivery pin 6 to the attaching pin 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055569-A (JP)
Title: Method of detecting etching end point
Inventor: TANIGUCHI TOSHIHISA
IPC: H01L21/306
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of detecting etching end point by which the end point of etching can be detected with accuracy.  <P>SOLUTION: This method of detecting etching end point includes a step of etching a prescribed portion of a semiconductor wafer 5, by dipping the wafer 5 in an etchant 18 put in an etching system 1 and a step of stopping the etching by deciding the end point of the etching, according to the amount of emission of an etching gas 26 generated during etching the wafer 5. Since the end point of the etching is decided by confirming the progress of the etching performed on the wafer 5 from the variations in the amount of emission of the etching gas 26, the wafer 5 can be etched down to a prescribed thickness with accuracy, even when a thin diaphragm 11 is to be formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003033524-A (JP)
Title: Pachinko game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2002-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of giving interest to a player by diversifying display composition of a variable display device and providing an abundance of ready-to-win patterns. SOLUTION: The variable display device comprises nine pattern display parts, wherein a center horizontal line, a center vertical line, and diagonal lines are set as valid big win lines. When a pattern display on the valid big win line is a big win pattern, a specific game state occurs. Nine pattern display parts is divided, for example, into a first pattern display part having a letter L shape, a second pattern display part having a letter L shape, and a third pattern display part formed of a central pattern display part. Each of the first, second, and the third pattern display parts is fluctuated and displayed separately, and the first pattern display part and the third pattern display part are stopped in specific display patterns. A standby state for forming a fifth ready-to-win or the like occurs. When a predefined pattern stops in the second pattern display part, a big win pattern is displayed on the valid big win line, the specific game state occurs and prize balls are put out.
Patent JP-2004054462-A (JP)
Title: Print system and printer
Inventor: JIMMY TADIO C CARLOS
IPC: G06F3/12
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To ensure that a false watermark is properly incorporated into printed matter printed by each user.  <P>SOLUTION: A print server part 22 of a printer 2 receives print data described in printer language from a printer driver part of a host device 1 and delivers the data to a print data analyzing part 23. The print data analyzing part 23 analyzes the contents of the print data and sends the result to a rasterizer part 24. The rasterizer part 24 deploys the print data into an image, deploys the false watermark defined in a watermark data memory into an image, and creates an image by composing both images, i.e., an image depicting a document that represents the print data with the false watermark as the background. A print engine 25 outputs the image created by the rasterizer part 24 onto printing paper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049099-A (JP)
Title: Bean-curd production set
Inventor: ISOBE YUSAKU
IPC: A23L11/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bean-curd production set enabling bean-curd production process to be enjoyed by ensuring handmade bean-curd.  <P>SOLUTION: The bean-curd production set comprises a soybean juice squeezing box 3, a tapered push bar 7 and a soybean juice press plate 19. In this set, the soybean juice squeezing box 3 is such one that a bottom face 31 against an open face 30 is provided with a plurality of small holes 32, engagement holes 34 and 34 are provided midway of one side plate 33 and engagement holes 35 and 35 at the bottom side and also a side plate 36 against the side plate 33 is provided with a notched groove 37 with a specified width D and a specified length L from the open face side; and the soybean juice press plate 19 is such one that there are provided projections 91 and 91 engageable on the engagement holes 34 and 34(35 and 35) and there is also provided an insertion hole 92 for the push bar 7 at a position coinciding with the position of the notched groove 37 when the projections 91 and 91 are engaged on the engagement holes 34 and 34(35 and 35).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055791-A (JP)
Title: Semiconductor device and method for manufacturing same
Inventor: OKADA HIROO
IPC: H01L21/768
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device in which uniform salicide metal layers are formed, which has a semiconductor element of a satisfactory characteristic and flatness of an interlayer insulating film can easily be secured.  <P>SOLUTION: A surface side of a built-in film 102 formed on a semiconductor substrate 100 is covered by a protection film 154 of a material having resistance against rare HF. A cleaning processing by rare HF is performed on the semiconductor device. In the cleaning processing, a fear that the built-in insulating film 102 melts by rare HF can be avoided since the built-in insulating film 102 is covered by the protection film 154. Then, the salicide metal layers 160, 162, 170 and 172 are formed on surface sides of gate electrodes 120 and 122 and diffusion layers 130 and 132. Thus, the uniform salicide metal layers 160, 162, 170 and 172 can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003142418-A (JP)
Title: Single crystal thin film forming method
Inventor: UEYAMA SUMIYOSHI
IPC: H01L21/205
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a thin film which is suitably high in characteristics without accurately carrying out a process of forming a single crystal thin film. SOLUTION: An axis-oriented polycrystalline thin film 71 is previously formed on a board 11 and irradiated with a beam from various directions to turn to a single crystal thin film. Therefore, even if a shield is formed on the board 11 to prevent the board 11 from being uniformly irradiated with the beam, at least either the single crystal thin film or the axis-oriented polycrystalline thin film 71 is formed on every part of the board 11, so that the single crystal thin film is restrained from deteriorating in particular characteristics.
Patent JP-2004049688-A (JP)
Title: Armrest device of chair
Inventor: NUMA NAOKI
IPC: A47C7/54
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the height of an arm pad by the vertical movement of an arm support rod alone without providing an operation lever.  <P>SOLUTION: A cylindrical height adjusting member 12 formed by inward projecting a pair of stop members 21 is fitted in the upper end part of an armrest support 4. The height adjusting member 12 is provided with the arm support rod 11 attached with the arm 5 in its upper end vertically slidably fitted therein, an elastic support piece 29 facing upward and elastically deformable in the direction of orthogonally crossing with the pair of stop members 21 in the lower end part of the arm support rod 11, and a lock shaft 38 projected so as to elastically engage with the upper surface base parts of the respective lock pieces 21b in its upper end and, when the arm support rod 11 is in the lower limit position, having its both end parts positioned in the lower parts opposed to the end base parts in the slope surfaces of the lower surfaces of the lowermost-stage of the lock pieces 21b. Guide pieces facing in the same direction to the lock pieces 21b are provided in the upper ends of the base pieces 21a in the lock members 21 in such manner as continuing the slope surfaces in the upper surfaces with the other side faces of the base pieces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064127-A (JP)
Title: Mobile communication apparatus
Inventor: NAKAJIMA YOSHIYUKI
IPC: H04M1/02
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication apparatus adopting a structure wherein power feeding for a long period of time by an external power supply is available while maintaining a conventional terminal structure for receiving power from a battery.  <P>SOLUTION: The mobile communication apparatus is characterized by including: an external power capturing containing chamber lid 14 in place of a container chamber lid 11 of a prior art; and an auxiliary component 15 contained in a battery container chamber 10 in place of a battery 9 fitted to an inner face of the external power capturing containing chamber lid 14. The auxiliary component 15 is provided with extension connection terminals 18, 19 in contact with inner connection terminals 12, 13, and the external power capturing containing chamber lid 14 is provided with an electric wire connection terminal to which external electric wires 16 are connected and an intermediate connection terminal 20 connected to the electric wire connection terminal in contact with each of the extension connection terminals 18, 19 of the auxiliary component 15.  <P>COPYRIGHT: (C)2004,JPO