baber/WOPTO huggingface dataset:
Patent JP-2004327899-A (JP)
Title: Surface layer detecting apparatus, plasma processing apparatus, and surface layer detecting method
Inventor: TSUDA MUTSUMI
IPC: H01L21/3065
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface layer detecting apparatus, a plasma processing apparatus, and a surface layer detecting method that quantitatively detect a layer formed on the surface of a body to be detected during processing using plasma.  <P>SOLUTION: The surface layer detecting apparatus 11 detects an SiCl<SB>x</SB>layer formed on the surface of a silicon substrate 2 during processing using plasma and is equipped with a probe light generating device 13 and an optical detector 16. The probe light detecting device 13 projects probe light on the surface of the silicon substrate 2. The optical detector 16 photodetects the probe light which is projected by the probe light generating device 13 and reflected by the surface of the silicon substrate 2. The surface layer detecting device 11 detects the SiCl<SB>x</SB>layer according to the intensity of the probe light when the SiCl<SB>x</SB>layer is formed on the surface of the silicon substrate 2 and the intensity of the probe light when the SiCl<SB>x</SB>layer is not formed on the surface of the silicon substrate 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003328841-A (JP)
Title: Diagnostic system for turbocharged engine
Inventor: JACOBSON EVAN E
IPC: G06F19/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic system for a turbocharged engine.  <P>SOLUTION: The invention relates to a method, a system, and a machine readable storage medium for diagnosing the operation of the turbocharged engine having an engine control module (ECM) capable of controlling the operation of the engine in response to data received from a plurality of sensors. During operation, the data corresponding to a compressor map defining the range of the efficiency and the speed of the compressor and a turbine map defining the range of the efficiency and the speed of the turbine are stored. Then, a predicted value over an operation parameter is determined by the use of the data received from the sensor chosen from a plurality of sensors and the data stored in a memory, and an actual value over the parameter is determined by the use of the received data. When the difference between the actual value and the predicted value is greater than a prescribed value, an abnormal operation signal is generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004331868-A (JP)
Title: Cellulose ester film
Inventor: SHIBUYA MASAHIRO
IPC: C08K5/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate protective film which can detect and judge grain-like foreign substances by a simple method, and a cellulose ester film which can improve the external appearance of a polarizing plate manufactured by using this protective film, and can improve the visibility of a liquid crystal display manufactured by using this polarizing plate.  <P>SOLUTION: In the cellulose film having a thickness of 20-60 μm which is used as a polarizing plate protective film and the like, the number of foreign substances having an average particle diameter of ≥10 μm per 0.9576 mm<SP>2</SP>area of the film is ≤50 and that having an average particle diameter of <10 μm is ≤200. When the number of foreign substances having an average particle diameter of ≥20 μm per 0.9576 mm<SP>2</SP>area of the film is taken as a, that having an average particle diameter of 10 μm to less than 20 μm is taken as b, and that having an average particle diameter of <10 μm is taken as c, the relationship: 4a+b+(1/9)c≤100 is established.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331903-A (JP)
Title: Method for producing perfluoroalkyl ether-based adhesive composition
Inventor: YAMAGUCHI HIROMASA
IPC: C08K5/54
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an adhesive composition giving a cured material excellent in solvent resistance, chemical resistance and heat resistance, and low temperature, low moisture permeability and electric characteristics, and improving both mechanical strength and adhesion characteristics simultaneously.  <P>SOLUTION: This method for producing a perfluoroalkyl ether-based adhesive composition containing (A) a straight chain fluoropolyether compound having at least ≥2 alkenyl groups in one molecule, (B) a hydrophobic silica powder, (C) an organic silicon compound having ≥2 hydrogen atoms bonded with silicon atom in one molecule, (D) a compound of the platinum group, (E) an organosiloxane having ≥1 each of hydrogen atom bonded with silicon atom and epoxy group and/or a trialkoxysilyl group bonded with silicon atom in one molecule is provided by blending and kneading 25-60 pts.wt. component (B) based on 100 pts.wt. range component (A)and further performing an after dilution with blending the component (A) so as to become a prescribed blending ratio to obtain a liquid base and then adding and mixing the other components.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331913-A (JP)
Title: Process for producing biodegradable polyester resin composition
Inventor: MIYAGAWA TOSHIO
IPC: C08L101/16
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable polyester resin composition that has improvements in moldability such as prevention of fusion bondability, enhancement of mold releasability, shortening of molding cycle time, continuous resin pelletization or the like in the case of utilizing a molding method such as film molding, injection molding, extrusion, spinning or the like and has excellent environmental compatibility and to provide a process for producing the biodegradable polyester resin composition.  <P>SOLUTION: A biodegradable resin composition being a mixture of 100 pts.wt. of (A) a PHBH having an end temperature Tm1 on a crystalline melting curve of a DSC and 0.1-30 pts.wt. of (B) a PHA having a top temperature Tm2 on the crystalline melting curve of the DSC wherein Tm2>Tm1 is melted and kneaded at a temperature of not more than Tm1 by a twin screw extruder to produce the biodegradable resin composition (C).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333450-A (JP)
Title: Magnetic flaw detection apparatus and method
Inventor: SUZUKI YOICHI
IPC: G01N27/83
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To make an output characteristic as symmetric as possible in a inlet side and an outlet side of a magnetic flaw detection apparatus, in magnetic particle examination for a steel pipe.  <P>SOLUTION: Magnetic poles 3a, 3b are attached, in this magnetic flaw detection apparatus for the steel pipe P, to form a pair in a position separated by 180° on an inner face opposed to the steel pipe P of a rotatable rotary drum 2 penetrated through with the steel pipe P moving along a shaft direction. Magnetic sensors 4a, 4b are attached in a position separated by 90° from the magnetic poles 3a, 3b on the inner face of the rotary drum 2. The apparatus has the magnetic sensors 4a, 4b, the magnetic poles 3a, 3b and a rotary drum support member 5. The centers of the magnetic sensors 4a, 4b are positioned to be shifted from the centers of the magnetic poles 3a, 3b along a direction opposite to the rotary drum support member 5. The output characteristic is thereby made as symmetric as possible in the inlet side and the outlet side of the magnetic flaw detection apparatus to enhance flaw detection accuracy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337900-A (JP)
Title: Double cam device
Inventor: SASAHARA TADASHI
IPC: B21D19/08
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double cam device with which a die can be shifted without generating wearing and galling, etc., and further, without bringing about a large rising of the cost and the lowering of productivity.  <P>SOLUTION: This double cam device 1 is provided with a cam driver 3 freely ascended/descended to the shifting direction V, a lower die 5 laid on a base table 2 so as to be freely shifted in the crossing direction H at the right angle through a slider member 4 so as to shift in the H1 direction by descendingly shifting the cam driver 3, and a cam slide 6 laid freely shifted on the lower die 5 so as to shift in the H2 direction by descendingly shifting the cam driver 3. The cam driver 3 is provided with a cam driver body 21 fitted to an upper die 7, a cam plate 24 fitted to the back surface 22 of the cam driver body 21 and arranged the cam surface 23 at cam driving side, and a cam plate 26 fitted to an inclining surface 25 of the cam driver body 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342868-A (JP)
Title: Electromagnetic wave absorption film and its manufacturing method
Inventor: IKEDA KAZUAKI
IPC: H05K9/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave absorption film which has an elasticity high enough to be tolerable to frequent bending in usage like one pasted to a flat cable, a flexible printed circuit or the like of mobile communication apparatuses, and which has a heat resistance high enough to prevent a large decline in the elasticity even if it is exposed to a high-temperature atmosphere in solder reflow or the like.  <P>SOLUTION: The electromagnetic wave absorption film is formed of a polymer filled up with magnetic powder, with the polymer being crosslinked. Being such an electromagnetic wave absorption film, the film has a degree of crosslinking of the polymer in such a range as to indicate a gel molar fraction of 20-80%, and a superior flexibility, and also has a superior heat resistance since the polymer used therein is an olefin polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342904-A (JP)
Title: Electronic circuit device and its manufacturing method
Inventor: NAKAKOSHI HIDEO
IPC: H01L21/60
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable electronic circuit device permitting the realization of highly dense mounting by surely forming minute diametral solder bumps, and having different projecting height to each other, on the same circuit element or the same substrate with a good productivity; and to provide the manufacturing method of the electronic circuit device.  <P>SOLUTION: An insulating film 8, having holes 9a, 9b with different internal volumes so as to meet with the projecting heights of the solder bumps, is formed on a protecting film 7 so that at least one part of electrode pads 6a, 6b is exposed while a metallic film 10 is formed on the inside walls of the holes 9a, 9b and the electrode pads 6a, 6b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338663-A (JP)
Title: Slit assembling method of upper deck structure by integration of hatch coaming of vessel and vertical partition wall structure
Inventor: KIM DO HYEONG
IPC: B63B3/56
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slit assembling method of an upper deck structure by the integration of hatch coaming of a vessel and a vertical partition wall structure capable of enhancing productivity by reducing the number of of steps, reducing the number of structure members and a welding space and largely enhancing the flow of physical distribution and the practical use of a dock facility.  <P>SOLUTION: The slit assembling method of the upper deck structure by the integration of hatch coaming and the vertical partition wall structure comprises a stage that it is firstly assembled of one block integrated with the hatch combing 1 structure and the vertical partition wall 4 structure; and a stage that the upper deck 2 is inserted to the integrated block structure at the next stage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338343-A (JP)
Title: Screw with heat exchange function, kneader and extruder
Inventor: UEDA KOJI
IPC: B29C48/85
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw with a heat exchange function which is capable of controlling a temperature by stably feeding a heat exchange medium for a long time without causing a fatigue failure of a heat exchange medium feed pipe, even when the screw is bent and deformed during kneading and extruding a raw material.  <P>SOLUTION: The screw with a heat exchange function is rotatably fitted inside a barrel and equipped with a heat exchange medium chamber extending longitudinally in the center of the radial direction and a heat exchange medium feed pipe 1 for feeding the heat exchange medium into the heat exchange medium chamber. The heat exchange medium feed pipe 1 is constituted of a pipe longitudinally split into not less than two sections and a pipe connecting joint 4 which connects the split pipe 2 with a degree of freedom allowing the pipe 2 to move a specified movement distance in the longitudinal and radial directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345397-A (JP)
Title: Antenna for vehicle
Inventor: NAKAMURA YASUTAKA
IPC: H01Q1/22
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the burden of an assembling worker and manufacturing costs in a manufacturing line and the like of a vehicle, and simply and easily perform a maintenance operation.  <P>SOLUTION: This antenna for a vehicle is installed to an instrument panel of a vehicle to receive predetermined information. The antenna has a fixing part 3c detachably fixed to the instrument panel, and a main body 3b installed to the antenna body 3a detachably from the fixing part 3c. The main body 3b is constituted in a manner to be detached from the fixing part 3c in a state that the fixing part 3c is attached to the instrument panel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346984-A (JP)
Title: Fitting for supporting crossed wire network
Inventor: MATSUDA YASUO
IPC: F16B7/04
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support fitting which can surely fix a crossed wire network to a wall surface, can easily carry out the fixing work, and can be used when the wire network is stretched over the wall surface in order to plant vegetables on the wall surface.  <P>SOLUTION: A supporting post 1 is fixed to the wall surface, and a cylindrical clamp body 3 is fixed to the tip end of the supporting post 1 by means of a bolt 2. Two pairs of receiving grooves 12 are formed on the cylinder wall of the clamp body 3. The crossed wires W1, W2 are inserted into the respective receiving grooves 12, and the crossed portion of both wires W1, W2 is clamped by means of a lock screw 4 screwed into the clamp body 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003484-A (JP)
Title: Compact scavenging tank and cylinder frame
Inventor: VIGGO HANSEN ANDERS
IPC: F02B77/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact scavenging tank and a cylinder frame.  <P>SOLUTION: In the scavenging tank of a large two-stroke, uniflow scavenging type internal combustion engine and the cylinder frames (30 and 30') disposed on a frame (2) of a crank case of the engine, the cylinder frames (30 and 30') have an upper plate (31) having at least one circular hole (39) to receive and support a cylinder liner (6). The cylinder frames (30 and 30') further have a first side wall (32) having at least one port (38) to pass the scavenging. The scavenging tank (4) is directly fitted to the cylinder frames with a slender cavity facing the cylinder frames.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004349096-A (JP)
Title: Heat-resistant connecting terminal of electric resistance heating element and its connecting device
Inventor: FUKUMARU SHIGERU
IPC: H01R4/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent durability of a terminal from being deteriorated by interposing a nickel wire between a heating wire and an electric wire.  <P>SOLUTION: The heat-resistant connecting terminal of an electric resistance heating element comprises a nickel conductor, and it is formed so that its one end can be connected to one end part of the electric resistance heating element, and the other end can be connected to an electric wire on the power supply side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354067-A (JP)
Title: Method for measuring mercury in gas and measuring instrument therefor
Inventor: MAKINO HISAO
IPC: G01N31/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mercury measuring method which enables a continuous measurement of mercury in gas by a simple structure so as to fractionate metal mercury and divalent mercury, and a mercury measuring instrument therefor.  <P>SOLUTION: In this method for constinuously measuring the total mercury (metal mercury+divalent mercury) in the gas so as to fractionate metal mercury, a first column 1 packed with a first fixing catalyst and a second column 11 packed with a second fixing catalyst are connected side by side and the gas G is injected in the first and second columns 1 and 11. Divalent mercury is collected and removed by the first fixing catalyst of the first column 1 while permitting only metal mercury in the gas to pass to be reduced to metal mercury by the second catalyst of the second column 11 and metal mercury in the gas containing metal mercury produced by the reduction of divalent mercury is passed through the first column 1. Metal mercury containing no divalent mercury in the gas after the passage through the first column 1 and metal mercury in the gas containing metal mercury resulting from the reduction of divalent mercury after the passage through the second column 11 are respectively measured by mercury measuring instruments 4 and 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353762-A (JP)
Title: Clamping device
Inventor: NAKAJIMA MITSUSACHI
IPC: F16L21/06
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a significant temperature increase in a mounting part.  <P>SOLUTION: The clamping device includes a first clamp piece 11, one end of which pivotally supports a base end of a male screw 13, a second clamp piece 12, one end of which has an integrally formed stopping plate 12a of a nut 14 to fit with the male screw and the other end of which is pivotally supported by the other end of the first clamp piece 11. The first and second clamp pieces are curved in a semicircle, each overlapping each other and facing outward to make a circle. The device includes a first coolant jacket 21 which forms a first coolant space 21c together with the first clamp piece 11, a second coolant jacket 22 which forms a second coolant space 22c together with the second clamp piece 12, and a flexible communication tube 28 which connects the first coolant space 21c and the second coolant space 22c. The coolant supplied to the first or second coolant space 21c, 22c moves to the second or first coolant space 22c, 21c through the communication tube 28 so as to be discharged outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356976-A (JP)
Title: Speaker
Inventor: YAMAMOTO TOSHIHIRO
IPC: H04R9/02
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker used for various kinds of sound equipment having improved shock resistance and information communication equipment.  <P>SOLUTION: In the speaker, a magnet guide 28 is provided in a yoke 21, thus preventing the yoke from being easily broken away from a magnet by the work of the magnet guide even if an impact force is added, increasing bonding power between the yoke and the magnet, and hence achieving a reliable speaker having superior drop impact resistance, or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355445-A (JP)
Title: File distribution system and method
Inventor: SUGANO SHIGENORI
IPC: G06F3/12
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file distribution system and method capable of preventing failure by urging periodic use.  <P>SOLUTION: A maintenance system 11 includes an image file storage part 21, a template storage part 20 for storing template data, and a user information storage part 22. The maintenance system also includes a management computer 12 and an encrypting part 15 for encrypting image files. The management computer 12 cooperates with the encrypting part 15 to encrypt the image files and incorporate the files into the template data to create a failure prevention file. The failure creation file is sent to a user's terminal 13 according to sender data stored in the user information storage part 22. The images of the failure prevention file displayed on the display of the user's terminal 13 include images whose contents cannot be recognized. When an instruction to execute printing is sent, the encrypted part of the file is decrypted by the printing software or the like of the user's terminal 13 and the images are printed on paper in such a way that the contents can be recognized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003347286-A (JP)
Title: Method for manufacturing semiconductor device, method for manufacturing semiconductor laser, and method for manufacturing quantum thin-wire structure
Inventor: KINETSUKI HIROTAKA
IPC: H01L21/3065
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device using an etching method capable of obtaining a smooth etching surface, a method for manufacturing a semiconductor laser, and a method for manufacturing a quantum thin-wire structure.   <P>SOLUTION: The method of gas etching which is carried out by supplying HCl gas, AsH<SB>3</SB>gas, and hyrogen gas at the same time is used for the vapor- phase etching of Al<SB>x</SB>Ga<SB>1-x</SB>As (0≤x≤1) wherein AsH<SB>3</SB>partial pressure is 8×10<SP>-3</SP>to 0.08 Torr and the gas flow rate of AsH<SB>3</SB>gas to HCl gas is ≤2.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004364359-A (JP)
Title: Dc brushless electric motor controller
Inventor: DAIDOJI SHIGETOSHI
IPC: H02P6/06
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To perform accurate phase switching with no sensor, even with a six-wire type three-phase brushless motor which is driven by a switching element constituting an H-type bridge.  <P>SOLUTION: Each phase of three phases is provided with an H-type bridge circuit where two serial circuits in which an upper-arm side switching element and a lower-arm side switching element are connected in series are connected in parallel, with the connection middle points between the upper-arm side switching element and the lower-arm side switching element being connected together through a coil. The energizing state of the switching element constituting the H-type bridge circuit of each phase is controlled. An induced voltage is detected which is induced at the coil of non-energized phase of the coil of each phase of the six-wire type three-phase brushless motor that drives a motor 1. The peak of the induced voltage is detected, and if the difference between the peak value of the detected induced voltage and a latest induced voltage value is equal to a second threshold value or higher, phase switching is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359291-A (JP)
Title: Tool for unloading
Inventor: YAGI MOTOO
IPC: B65D19/38
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for unloading which can easily move a pallet loaded on the deck of a truck to a position from which the pallet can be lowered by a forklift.  <P>SOLUTION: This tool for unloading is used to move the pallet 16b which is loaded on the deck 15 to a position at which the fork of the forklift can be inserted, and has a fastening member 2 having a claw section 4 engaging with the pellet, and a traction member 6 equipped with a hook 7 one end of which is connected with the fastening member, and with the other end of which the forklift is engaged. By engaging the claw section with the pallet and pulling the traction member by the forklift, the pallet is moved to the position on the deck at which the fork of the forklift can be inserted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI