baber/WOPTO huggingface dataset:
Patent JP-2005029034-A (JP)
Title: Anti-lock brake control device for vehicle
Inventor: HASEGAWA TETSUYA
IPC: B60T8/172
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To avoid undesirable decrease in a presumed friction coefficient even when the friction coefficient of the ground contact road surface of wheels is changed from low to high in an anti-lock brake control device for a vehicle presuming the friction coefficient of the road surface based on a detection value by a wheel speed sensor and controlling brake hydraulic pressure of a wheel brake based on the detection value by the wheel speed sensor and the presumed friction coefficient.  <P>SOLUTION: The friction coefficient of the road surface is presumed by a friction coefficient presuming means 20 based on a deviation between a slower speed obtained between a front wheel speed detected by a front wheel speed sensor 19F in this control cycle and a front wheel reference presumed vehicle speed presumed based on the wheel speed, and the fastest speed among a front wheel and a rear wheel speed detected by front and rear wheel speed sensors 19F, 19R respectively in the last control cycle, and a front and a rear wheel reference presumed vehicle speed presumed based on the wheel speeds respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033940-A (JP)
Title: Rush current preventing circuit
Inventor: KOBARI HIROMITSU
IPC: H02M3/28
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rush current preventing circuit which can prevent a rush current from flowing in an internal circuit even in case that a power source is switched on again in a short time (including the so-called momentary power failure of tens of msec such as that a control circuit does not stop completely) after switching off a power source once , or even in case that a rush current is generated due to setting change or sudden rise of power voltage caused by any trouble.  <P>SOLUTION: The rush current preventing circuit, which prevents a rush current from flowing into an internal circuit through a feeder line at start of power supply to the input terminal of a power source, is equipped with a current limiter which is provided between the input terminal of the above power source and the feeder line to the internal circuit, a bypass part which is connected in parallel with the above current limiter and becomes ON while being accompanied with resistance, according to the input of a drive signal, a bypass controller which outputs a drive signal to the above bypass part after a rush current disappears after start of power supply and also stops the output of the drive signal, according to the stoppage of power supply, and a rerush protection circuit which is composed of a diode with its cathode connected to the upstream of the current limiter and the bypass part connected in parallel and a switching circuit for compulsively switching the above bypass part into OFF in case that Zener yielding occurs due to application of reverse voltage to the above diode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033613-A (JP)
Title: Voip telephone terminal and call termination ringing control method
Inventor: OSAKA MITSUGI
IPC: H04M3/02
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a VoIP telephone terminal which can prevent the synchronization shift of call termination ringing (ringtone) to be emitted from each VoIP terminal of a VoIP telephone system.  <P>SOLUTION: When ringing for notifying call termination is performed, a ringing time setting part 122, on the basis of time information from its own clock circuit 121, first generates a periodic timing signal constituted so that an edge is raised at the same time as a periodic timing signal for generating the same ringing pattern to be generated in the other VoIP telephone terminal connected with the same local area network, and sets the starting time of the ringing so that the ringing of call termination is started at timing synchronized with the periodic timing signal and when the starting time of ringing comes, the call termination ringing of a predetermined ringing pattern is started by controlling a ringing device 124 by a ringing control part 123.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006953-A (JP)
Title: Process for fabricating semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for fabricating a semiconductor device exhibiting excellent characteristics and reliability on an insulating substrate, e.g. a glass substrate.  <P>SOLUTION: A silicon nitride film or an aluminum oxide film is formed on an insulating substrate, e.g. a glass substrate, a silicon oxide film is formed thereon and a silicon film is formed on the silicon oxide film. The silicon film is then irradiated with a laser beam and patterned insularly. Furthermore, a gate oxide film is formed on the patterned silicon film by plasma CVD employing TEOS as a material gas thus fabricating a semiconductor device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005031039-A (JP)
Title: Video type three-dimensional position measuring instrument, video type extensometer, and video type width meter
Inventor: KONO TOSHIYUKI
IPC: G01B11/26
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional measuring instrument capable of measuring a three-dimensional position of an object, using a photographed signal of the object with a video camera, and a video type extensometer and a video type width meter capable of eliminating errors along three axial directions of a test piece and caused by rotation around axes thereof, applying it.  <P>SOLUTION: Mark bodies M imparted with at least three marks m1-m4 are bonded to the object, the mark bodies M are photographed with the video camera 21, the photographed signals thereof are fetched to acquire positional information of the marks m1-m4, and momentary three-dimensional position information of the centers among the respective marks m1-m4, and rotation angles around the respective axes are calculated by a successive approximation method using the positional information. When applied for the extensometer or the width meter, the mark bodies M are bonded to the test piece W, and an error caused by motion from an initial test start of a test piece W is corrected based on the three-dimensional position information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033140-A (JP)
Title: Semiconductor device
Inventor: OTSUKA HIDETAKA
IPC: H01L23/36
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To securely prevent a cooling liquid for cooling heat generated from a semiconductor element from flowing into the face side supporting a circuit board of a heat-dissipating substrate.  <P>SOLUTION: A liquid escape groove 8 is provided in the outer periphery side from the cooling recess 7 of a cooling case 6. Moreover, there are provided a first sealing part 11 in the inner periphery side of the liquid escape groove 8, and a second sealing part 12 in the outer periphery side of the liquid escape groove 8, respectively, between the cooling case 6 and the heat-dissipating substrate 2. With the location that is located on the more outer periphery side than the second sealing part 12 and separate from the second sealing part 12 as a fastening location, the cooling case 6 is installed on the backside of the heat-dissipating substrate 2 by using a fastening member such as a fixing bolt 15 at this fastening location. By having such a structure, the flow of the cooling liquid into the circuit-supporting face side of the heat-dissipating substrate 2, especially, the flow of the cooling liquid through a bolt hole 16 is securely prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035743-A (JP)
Title: Recovery method of ash
Inventor: FUKUMOCHI KOUSAKU
IPC: F23J3/06
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recovery method where ash does not scatter around even if the ash is not made into a paste-like state when recovering the ash stored in a bunker into a recovery means.  <P>SOLUTION: When the ash temporarily stored in the bunker 10 is recovered by discharging into a recovery means through a discharge path 11 extending from the bottom part of the bunker 10, a recovery bag 20 is connected to the tip of the discharge path 11 as the recovery means, and the discharge path 11 and the recovery bag 20 is made into a negative pressure state by communicating the discharge path 11 into a negative pressure path 21 with the communication path 22 to recover the ash into the recovery bag in the negative pressure state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045929-A (JP)
Title: Motor control device and motor control method
Inventor: MANTANI MASAYUKI
IPC: H02P29/00
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device and a motor control method, capable of reducing vibration occurring at a mechanism part to be driven.  <P>SOLUTION: In the motor control method for controlling drive of a motor connected to the mechanism part to be driven, a natural vibration cycle T<SB>0</SB>of the mechanism part is stored in advance in a natural vibration cycle storing means. When setting a speed pattern representing acceleration/deceleration pattern at driving the motor, an axis shift distance of the mechanism part is calculated based on an operation sequence, so that an acceleration time T(+) and deceleration time T(-) at operation time Tm required for completing the axial shifting distance are the integral multiple of the natural vibration cycle T<SB>0</SB>. Thus, the resonance between the acceleration during acceleration/deceleration of the speed pattern and a vibration system of the mechanism part is prevented, reducing the vibration occurring at the mechanism part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043252-A (JP)
Title: Gas meter
Inventor: TSUCHIDA YASUHIDE
IPC: G01F1/66
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas meter capable of simply connecting piping, without restriction on placement attitude.  <P>SOLUTION: From the side surface parts 2a and 2b of a meter case 2 of the gas meter 1, a gas inlet pipe 3 and a gas outlet pipe 4 project in opposite directions, in a coaxial state. A support plate 8 is turnably attached to the turning center axis 7 of the meter case 2 to front and back directions by 180 degrees and a liquid crystal display 9 is attached to the support plate 8, rotatably about the axis line perpendicular to its display surface 9a. Since the gas inlet pipe 3 and the gas outlet pipe 4 are attached to both sides of the gas meter 1, the piping connection is easy, and the display surface 9a can be changed to visible direction by making the liquid crystal display 9 turn, in accordance with the connecting attitude.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048500-A (JP)
Title: Reinforcing structure and method of columnar concrete structure
Inventor: TOYODA ETSUKO
IPC: E04C5/07
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing structure and a method of a columnar concrete structure, capable of eliminating various inconveniences when using a protective sheet with vinyl chloride as a construction material.  <P>SOLUTION: (1) Concrete is flattened by removing a sticking object sticking to a surface of a reinforcing object part as backing processing. (2) An adhesive property of the concrete and an Aramid fiber sheet is improved by blocking up a micropore by applying a primer to a concrete surface. (3) An impregnating adhesive epoxy resin is applied from above the primer. (4) The Aramid fiber sheet is stuck from above the impregnating adhesive epoxy resin. (5) The impregnating adhesive epoxy resin is applied from above the Aramid fiber sheet. (6) A protective sheet 3 with PTFE (tetrafluoroethylene) as a construction material, having weatherability, particularly, light resistance and moisture permeable waterproofness to an ultraviolet ray, is suitably put from above the impregnating adhesive epoxy resin, and the periphery of this protective sheet 3 is fastened by a fastening band 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047691-A (JP)
Title: Photography printing device
Inventor: MIYAZAKI TADAOKI
IPC: G03D3/00
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To deliver print sheets in one line in a photography printing device, and restrain damages of a photograph print as less as possible even when a plurality of roll width sizes of print sheets are changed and used.  <P>SOLUTION: This photograph printing device comprises an exposing device EX exposure-forming an image on a print sheet 2, a developing device 23, a magazine charging part MS charging a print sheet magazine 8, and a print sheet delivery means PT. The print sheet transport means PT is constituted to transport the print sheets 2 pulled from the print sheet magazine 8 in one line in all of transport paths via an exposure portion and the developing device 23. When a condition is switched from a condition for transporting a small size of the print sheet 2 to a condition for transporting a large size of the print sheet 2, a region with setting length from a tip side in a transport direction in the large size of the print sheet 2 is used for cleaning a transport roller 35.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048531-A (JP)
Title: Installing method of extrusion molding cement plate and installing device used therefor
Inventor: MURAHASHI MASAO
IPC: E04F13/14
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installing method of an extrusion molding cement plate and an installing device used therefor, for enhancing a degree of freedom of construction, improving workability, and reducing construction cost.  <P>SOLUTION: This extrusion molding cement plate 11 in which a plurality of hollow holes 15 opening on both end surfaces 11a and 11a, are arranged in the direction for vertically extending the hollow holes 15. A suspension bar 17 forming a loading part 29 for placing an under surface 11b of the extrusion molding cement plate 11, is inserted into the hollow holes 15. A sleeve equal to or longer than the through-length of at least an installing hole, is fitted in the installing hole penetratingly bored in the hollow holes 15 from the reverse 11c of the extrusion molding cement plate 11. A bar support bolt 23 is penetrated through a vertical piece of an upper fastener 25 having a horizontal piece fixed to a skeleton 13, and the bar support bolt 23 is inserted into the sleeve, and is threadably attached to a female screw hole of the suspension bar 17, to fix the suspension part 17 to the vertical piece via the sleeve, and the extrusion molding cement plate 11 is installed on the skeleton 13 of a building.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048143-A (JP)
Title: Polymerizable composition
Inventor: FUJIMAKI KAZUHIRO
IPC: C08L75/04
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerizable composition that is useful as a recording layer for a negative lithographic printing original plate having excellent sensitivity, plate wear resistance and developing properties.  <P>SOLUTION: The polymerizable composition comprises (A) a polyurethane resin that bears a carbon-carbon unsaturated bond on the side chain and is soluble or swollen in water or an alkaline aqueous solution and (B) a radical initiator where the polyurethane resin is obtained by allowing an epoxy compound bearing a carbon-carbon unsaturated bond to be added to the polyurethane resin bearing carboxy groups.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053830-A (JP)
Title: Preparation for external use for oral cavity disease
Inventor: KOBAYASHI HISATAKA
IPC: A61P1/02
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation for oral cavities useful for preventing and treating periodontoses.  <P>SOLUTION: This preparation for external use for oral cavity diseases contains an extract from a plant belonging to the genus Thujopsis of the family cypress as the active ingredient. Specifically, in this preparation, the oral cavity diseases are periodontoses (pyorrhea alveolaris).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104164-A (JP)
Title: Bumper structure
Inventor: ITO KAORU
IPC: B60R19/18
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper structure capable of advantageously and easily achieving both the securing of the safety of a pedestrian and the improvement of a degree of planing freedom and a degree of designing freedom of a bumper.  <P>SOLUTION: An impact absorbing means 14 integrated by connecting a plurality of resin molded bodies 16 each having a cylindrical part 20 formed with a cylindrical wall 24 extending to the input direction of an impact by connecting bodies 18 and 19 comprising a synthetic resin material is arranged between a bumper reinforcing member 10 and a bumper cover 12, and an easily deformable part 24c facilitating the deformation of cylindrical walls is provided on one of an upper cylindrical wall positioned on an upper side and a lower cylindrical wall positioned on a lower side along the vertical direction of a vehicle body of the cylindrical wall 24 of the cylindrical part 20 of the respective resin molded bodies 16 of the impact absorbing structure 14, and thereby the upper cylindrical wall and the lower cylindrical wall exhibit different deformation strengths to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062323-A (JP)
Title: Development device
Inventor: HATANO FUTOSHI
IPC: G03G15/08
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development device which fully electrifies supplied toner and correctly detects the toner concentration.  <P>SOLUTION: The development device 10 which develops an electrostatic latent image formed on the surface of a photoreceptor drum 9 includes a housing 11 divided in a lower chamber 18 and an upper chamber 17 by a partition 16, except communicating parts 19 and 20 at both ends; a development roller 12 and a first spiral 13 for stirring /conveying developer, which are disposed in the lower chamber 18; a second spiral 14 for stirring/conveying the developer in the reverse direction of the first spiral, which is disposed in the upper chamber; a magnet roller 15 for scooping the developer, conveyed by the first spiral 13, into the upper chamber via the communicating part 19; a toner supply port 27 installed in the wall of the upper chamber 17 and immediately downstream of the developer scooping part; and a toner concentration sensor 28 attached to the wall of the upper chamber 17 and downstream of the toner supply port.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059124-A (JP)
Title: Rotary saw
Inventor: TERADA TETSUYUKI
IPC: B23D61/02
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of edge breakage and cracks in cutting a plate material made of hard plastic.  <P>SOLUTION: A number of set blades taking at least two blades as one set are provided in the circumferential direction on the outer peripheral part of a disc-like metallic support 11. Each set blade has a pair of inclined blades 14, 15, the tip inclination angle D1 and the side rake angle of which are inclined in the opposite directions. Each set blade is so constructed that the rotation leading sides 14a, 15a of the tip cutting blades of the respective inclined blades 14, 15 have a tooth depth smaller than that of the rotation counter-leading sides 14b, 15b of the tip cutting blades, and a larger projection amount from the metallic support 11 toward the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058404-A (JP)
Title: Massage machine
Inventor: FUJII YASUO
IPC: A61H7/00
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine which notifies a persons to be treated of information on a content description of various massage courses by providing the persons to be treated with the massage courses.  <P>SOLUTION: The massage machine 1 is provided with a massage mechanism 15 for stimulating the body of the person to be treated, a drive circuit for driving the massage mechanism 15, speakers for outputting voices, a card reader part which can read out a massage program and the voice data indicating the information on the content description about the massages with the massage program from a card type recording medium 41 and a control part which controls the drive operation of the massage mechanism 15 with the drive circuit according to the massage program read out by the card reader part while controlling the operation of the voice output part to output the information on the content description indicated by the voice data according to the voice data read out by the reading means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064808-A (JP)
Title: Color image processor
Inventor: TANAKA KUNIHIKO
IPC: H04N1/387
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image processor which adds a trace pattern which can be easily extracted on the basis of image data obtained by reading a copy by an image reader, to even a high-density achromatic part and doesn't bring about degradation of an output image resulting from addition of the trace pattern.  <P>SOLUTION: When high-density achromatic pixels in a document image correspond to pixels constituting a prescribed trace pattern in the output image, a trace pattern addition part 34 outputs color image data of high-density blue pixels as color image data of the pixels. When low-density pixels or chromatic pixels in the document image correspond to pixels constituting a prescribed trace pattern in the output image, the trace pattern addition part 34 increases and modulates image data of Y components of the pixels and outputs the result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061310-A (JP)
Title: Ignition plug and ignition system for internal combustion engine
Inventor: KAMIYAMA EIICHI
IPC: H01T13/22
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of igniting air-fuel mixture at a better point.  <P>SOLUTION: In an ignition plug 1 having a center electrode 2 and a ground electrode 3, discharge is performed between the center electrode 2 and the ground electrode 3 when potential difference is generated between the center electrode 2 and the ground electrode 3. The ignition plug 1 is provided with at least one electrically insulated relay electrode 4 arranged between the center electrode 2 and the ground electrode 3. Due to this, electric sparks can be generated at a plurality of points, enabling shortening of combustion time and improvement of ignitionability. When a variable compression ratio mechanism is provided, even if the most optimum ignition point is moved along with change in the compression ratio, ignition can be performed in the vicinity of the optimum ignition point.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064830-A (JP)
Title: Speaker device
Inventor: MIZUGUCHI TOMOHIRO
IPC: H04R17/00
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker device which can improve the driving efficiency of a piezoelectric speaker which can be inexpensively manufactured and which can improve a tone quality.  <P>SOLUTION: The speaker device 10 includes a first speaker 11 having a voice coil bobbin 60 in which a diaphragm 40 and a damper 61 are mounted, and a piezoelectric second speaker 12 is provided at an open side of this first speaker 11. An induction coil 80 is supported to a mid-way member 25 between the first speaker 11 and the second speaker. A magnet 50 is mounted at the outer diameter side of the voice coil bobbin 60, and at a portion opposed to the induction coil 80.  <P>COPYRIGHT: (C)2005,JPO&NCIPI