baber/WOPTO huggingface dataset:
Patent JP-2004356903-A (JP)
Title: Telemeter transmitting device and telemeter system
Inventor: SUGINO MASAYOSHI
IPC: G08C17/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To properly control power supply to a telemeter system.  <P>SOLUTION: A telemeter transmitting device 110 of the telemeter system is equipped with a switch part 140 which controls the power supply to the telemeter system in addition to a telemeter part 120 including various sensors 121. This switch part 140 is equipped with an acceleration sensor 141 which detects the acceleration of a driving body as a trigger for the start of measurement and when the acceleration of the driving body enters a desired measurement state, the switch part 140 starts supplying electric power to a telemeter part 120 under the control of an ECU 125. The ECU 125 is provided with a counter for measuring a fixed period, and temporarily stops supplying the electric power to the telemeter part 120 when detecting that the acceleration of the driving body does not enter the desired measurement state for a fixed period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354188-A (JP)
Title: Inner surface treatment method of container
Inventor: NAKAGAWA KOICHI
IPC: G01N1/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner surface treatment method never forming a brown film on the inner surface of a container in a chemical polishing treatment.  <P>SOLUTION: This inner surface treatment method of the container comprises a chemical polishing process S1 for filling a chemical polishing solution in a container body to chemically polish the inner surface of the container body at 80-150°C; a cooling process S1 for cooling the container body until the liquid temperature of the chemical polishing solution therein is 60°C or lower; a discharging process S3 for discharging the chemical polishing solution in the container body out of the body; a washing process S4 for washing the inside of the container body; and a drying process S5 for drying the inside of the container body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353757-A (JP)
Title: Double cogged v-belt
Inventor: TAKAHASHI TAKERU
IPC: F16G1/28
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To aim miniaturization and reduction of flexural rigidity in a double cogged V-belt while preventing reduction of transmission capacity.  <P>SOLUTION: The double cogged V-belt B is provided with a core wire buried section 10, a lower cog forming section 20, and an upper cog forming section 30. An upper cog 34 along a longitudinal direction of the belt is formed on the upper cog forming section 30. A groove 35 along a width direction of the belt is formed between the adjacent upper cogs 34 and 34. A lower cog 24 along a longitudinal direction of the belt is formed on the lower cog forming section 20. A groove 25 along a width direction of the belt is formed between the adjacent lower cogs 24 and 24. Regarding a width direction of the belt, the distance b from a bottom of the groove 25 formed between the lower cogs 24 is set to be 1.9 mm, and the distance e from a bottom of the groove 25 formed between the lower cogs 24 to a bottom of the groove 35 formed between the upper cogs 34 is set to be e=3.7 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360214-A (JP)
Title: Scaffold/curing unit and its use method
Inventor: NONOMURA TAKASHI
IPC: E04G3/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scaffold/curing unit for flexibly coping with various structures and easily performing replacement.  <P>SOLUTION: This scaffold/curing unit has a bracket 2 fixed to the structure, and a frame 1 vertically slidably installed on the bracket 2. The bracket 2 has installing parts 20 and 21 to the structure, a guide part 20a for vertically slidably guiding the frame 1, and a fixing part 22 for fixing the frame 1. The fixing part 22 selectively performs a fixation/nonfixation of the frame 1, and is movably installed in the installing parts 20 and 21, so as to be capable of shunting in a position noninterfering with the frame 1, when vertically sliding the frame 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358599-A (JP)
Title: Machining tool of helical gear
Inventor: NAKAJIMA SHINICHIRO
IPC: B23F21/28
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To equalize machining resistance A, B working on left and right addenda 20a, 20b of a tool 2 at a terminal end part of gear cutting.  <P>SOLUTION: Shapes of the addenda 20a, 20b of each of cutting teeth 20 of a machining tool 2 to form a helical gear 4 by shaving are made into shapes symmetrical with respect to an axis O1 of the tool. The life of the tool 2 is increased without causing unbalance as in the past and deforming the gear 4 since the uniform machining resistance A, B is generated on the left and right addenda 20a, 20b when the gear cutting of the helical gear 4 is carried out by this tool 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004086163-A (JP)
Title: Fixation/pressure roll
Inventor: NODA TAKU
IPC: G03G15/20
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixation/pressure roll having improved durability in terms of adhesion at a high temperature of 280 to 300°C.  <P>SOLUTION: The fixation/pressure roll 10 is equipped with an elastic layer 12 formed on a metal core bar 11 and a fluororesin sleeve 13 arranged on the surface, and as for the elastic layer 12, at least the surface layer coming into contact with the fluororesin sleeve is constituted of a silicone rubber layer, and also, the silicone rubber layer and the fluororesin sleeve 13 are bonded together with silane coupling-based vulcanizing adhesive 14, the adhesive 14 contains tetra-ethyl silicate and alkoxy titanate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004364084-A (JP)
Title: Image processing
Inventor: WASHIO KOJI
IPC: H04N1/40
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To effectively eliminate moire that occurs in applying halftone processing to image data obtained by reading an original without causing an unrequired deterioration in resolution.  <P>SOLUTION: In an image forming apparatus 1, an image processor 20 applies block average processing with a periodic structure being the same as that of a dither pattern. A weighting average value obtained by using values of pixels in each block and values of pixels around the block is calculated, and the values of the pixels in each block are replaced with the calculated weighting average value. Otherwise, only the pixels in each block are used to calculate an average value, and the values of the pixels in the block are replaced with the calculated average value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004086167-A (JP)
Title: Process cartridge and image forming apparatus
Inventor: FUJISHIRO TAKATSUGU
IPC: G03G5/147
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an abnormal noise made by an image carrier drum in an image forming apparatus in which the surface of the rotating image carrier is electrified by an electrifying device, the electrified surface is exposed to form an electrostatic latent image, then, the electrostatic latent image is developed as a toner image with low melting point toner, thereafter, the toner image is transferred to a recording medium, and the image carrier drum after the toner image is transferred is cleaned by a cleaning blade.  <P>SOLUTION: A damping member 4 made of materials whose loss tangent tanδ is ≥ 0.5 is arranged inside the image carrier drum 2. The toner having an outflow start temperature of ≤ 102°C measured by a flow tester method is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005001428-A (JP)
Title: Assembly of pneumatic tire and rim
Inventor: MINAGAWA YASUHISA
IPC: B60B21/12
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To demonstrate a load-noise reducing effect extending over a long period without reducing the high-speed durability.  <P>SOLUTION: A sound controlling body 5 is arranged in a tire internal cavity 4 formed of a pneumatic tire 2 and a rim 3. At the same time, the sound controlling body 5 is made of an inorganic fiber porous material in which inorganic fibers are entangled with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005172-A (JP)
Title: Soft x-ray irradiation apparatus, and semiconductor assembly device and inspection device
Inventor: FUJII MASAMI
IPC: H01L21/50
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft X-ray irradiation apparatus, and semiconductor assembly device and inspection device which can be stably used without causing the malfunction and breakdown of a booster circuit even at operating temperatures where a semiconductor operates.  <P>SOLUTION: A soft X-ray generation part 1 and a control part 2 are separately constructed and this soft X-ray generation part 1 and control part 2 are connected to each other with a high voltage cable 3, thereby allowing the soft X-ray generation part 1 to be reduced. The semiconductor assembly device 7 and/or semiconductor inspection device 8 are provided with this soft X-ray generation part 1, by which air is irradiated with soft X-ray to be ionized, thus removing static electricity charged on a semiconductor Z or a semiconductor chip V.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004212928-A (JP)
Title: Optical interference type panel and its manufacturing method
Inventor: LIN WEN-JIAN
IPC: B81C1/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical interference type panel.  <P>SOLUTION: A supporting layer which is made into a pattern is formed on a transparent substrate. Then, a first electrode layer and an optical film are successively formed on the supporting layer and the substrate. Then, a discarding material layer is formed on an optical layer, an exposure process is conducted from the back side using the supporting layer as a mask to produce a pattern for the discarding material layer. Then, a portion of the discarding material layer, on which the pattern is made, is removed and the optical film on top of the supporting layer is exposed to form a discarding layer. Then, a second electrode layer is formed on the discarding layer located between the adjacent supporting layer and the optical film portion. Then, the discarding layer is removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005005593-A (JP)
Title: Semiconductor power module
Inventor: KINOUCHI SHINICHI
IPC: H01L25/18
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor power module whose further miniaturization is improved.  <P>SOLUTION: A P side collector electrode board 4, a relay electrode board 14 and an N side collector electrode board 9 are bonded on the surface of a substrate 1. A P side IGBT 2a is bonded to the surface of the P side collector electrode board 4. A P side connecting electric conductor 7a is arranged across an emitter electrode 5a of the P side IGBT2a and the N side collector electrode board 9. A P side SiC diode 1a is arranged on the P side connecting electric conductor 7a. A P side cathode connecting electric conductor 6a for connecting the cathode electrode of the P side SiC diode 1a and the P side collector electrode board 4 is arranged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006481-A (JP)
Title: Insulator and manufacturing method thereof
Inventor: MATSUSHITA YOSHIYUKI
IPC: H02K15/10
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulator which can be easily mounted on a cores while having a simple constitution.  <P>SOLUTION: The insulator 4 includes a first insulator member 21 formed corresponding to a spilt core 13 and having an insertion hole 21g at a circumferential end, and a second insulator member 22, having an insertion protrusion 22g at the circumferential end. The first insulator member 21 is connected to the second insulator member 22 rotatably arranged alternately by axially inserting the insertion protrusion 22g into the insertion hole 21g. A hook-like cut-out part 21h extended in an axially orthogonal direction is formed in the insertion hole 21g. The first insulator member 21 and the second insulator member 22 extended in the axis perpendicular direction in the insertion protrusion 22g are formed with the hook-like protrusion 22h, which can be inserted into the insertion hole 21g at a predetermined turning angle and which becomes insertion or removal disabled from the insertion hole 21g, except at predetermined rotation angles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012856-A (JP)
Title: Speed sensorless vector controller of induction motor
Inventor: YAMAMOTO YOICHI
IPC: H02P23/08
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed sensorless vector controller capable of improving unsettling phenomenon when operation is started from zero speed.  <P>SOLUTION: The speed sensorless vector controller comprises a speed adaptive secondary flux observer 4 for operating an estimated motor speed value, a slip calculator 5 for calculating the slip frequency command value of an induction motor 1, an adder 17 for adding the estimated motor speed value to the slip frequency command value and outputting a primary frequency, a function generator 21 outputting a flux command value depending on the estimated motor speed value, a flux command corrector 22 for correcting the flux command value from the function generator depending on the time elapsed immediately after operation start, a current controller 3 outputting a primary voltage command value, and a PWM control inverter 2 outputting a voltage to the induction motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011545-A (JP)
Title: Sealed battery
Inventor: SAITO MAMORU
IPC: H01M2/04
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed battery of which insulation of the battery header portion of the battery outer package can is steady and which is superior in capacity density.  <P>SOLUTION: This is a sealed battery 1 of which the opening part of the battery outer package can is sealed by a battery header 3 provided with a battery terminal. The portion other than the battery terminal 6 portion of the battery header 3 is covered by an insulating resin layer which is cured after an insulating resin composition layer 8 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007229-A (JP)
Title: Filter cloth for bag filter and its mounting structure
Inventor: TAKATO KAZUAKI
IPC: B01D46/02
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter cloth for a bag filter capable of prolonging a life and its mounting structure.  <P>SOLUTION: In the filter cloth 20, both ends are made to symmetrical structures and respective ends 22A, 22B form an opening sewed-in with a ring-like clasp 24. A hanging down member 38 is attached to an upper end of the filter cloth 20 while maintaining the opening and a closing cap 40 for closing the opening is attached to a lower end of the filter cloth 20. The filter cloth 20 is hung down to a ceiling plate 42 by engaging the hanging down member 38 with the ceiling plate 42 of the bag filter. A gap retaining member 58 for retaining the gap with the adjacent filter cloth 20 is mounted to a bottom part of the closing cap 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009098-A (JP)
Title: Waterway revetment
Inventor: TANAHASHI TAKASHI
IPC: E02B3/12
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterway revetment capable of aiming at harmony with nature as well as coexistence and co-prosperity with organisms by making a concrete waterway as an optimum habitat area for the organisms such as plants and water creatures, etc. while having such a characteristic of the concrete waterway as the securement of stable strength against earth pressure or the like without being made to erode the wall surface or the bottom.  <P>SOLUTION: A steel plate 20 is held so as to project into the waterway side and is fixed to a joint section 13 of a plurality of waterway forming concrete products 10 that are consecutively arranged, mounting plates 32 mounted to both ends of a meshy member 30 formed in a U-shape are fixed to different projections of the steel plate 20, respectively, and a space between the meshy member 30 and the wall of the waterway is filled with a filler 40 such as a crushed stone or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046167-A (JP)
Title: Multi-monitor
Inventor: MINAMI TAKASHI
IPC: G09G5/00
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-monitor whose function is further enhanced by widening a workspace.  <P>SOLUTION: The multi-monitor M is provided with a liquid crystal display device 4 which has a smaller display screen 3 on the flank or top surface of a housing 2a which holds a CRT display 2 having a larger display screen 1, and both of these display screens are driven by the same operating system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005012083-A (JP)
Title: Semiconductor device of fold-up structure
Inventor: TANAKA HIDEYUKI
IPC: H01L25/04
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the wiring length in a semiconductor device of a folded structure used for various electric equipment.  <P>SOLUTION: In the semiconductor device, circuit blocks (13a, 13b, 13c and 13d) are two-dimensionally arranged on one plastic film 11 in the form of an array. The plastic film 11 is folded with a folding line 17a of a column direction and a folding line 17b of a row direction, and the semiconductor in which the circuit block 13 is mounted in a high density is completed. Since the circuit block 13 before folding is arranged in both vertical and horizontal directions, wiring between the circuit blocks 13 of the column direction and the row direction can be shortened and simplified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011224-A (JP)
Title: Support system for estimation work, and program and recording medium to let computer perform processing in support system for estimation work
Inventor: TAKAHASHI TOSHIHIKO
IPC: G06Q50/04
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support system for an estimation work which can simplify the work concerned with building a cost criterion and improve efficiency in an assessment work for a manufacturing cost.  <P>SOLUTION: The support system for supporting the estimation work for the manufacturing cost of a PCB consists of a manufacturing process information DB storing the manufacturing process information indicating manufacturing process types for each of the PCBs, a sub-components information DB storing sub-components information regarding the plurality of sub-components to be mounted on the PCB, an input means for inputting identification information for identifying the PCB, and an estimation procedure for calculating the estimation for the manufacturing cost for the PCB based on the manufacturing process information and the sub-components information obtained by referring to the manufacturing process information DB and the sub-components information DB based on the identification information inputted by the input means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014041-A (JP)
Title: Method for manufacturing hot-rolled steel strip
Inventor: JINNAI TATSUYA
IPC: B21B45/00
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a hot-rolled steel strip which is not influenced by the capacity of a shear in a stage where a rough bar is heated with an induction heating device and then cut with the shear between a roughing mill and a finishing mill.  <P>SOLUTION: After making a slab into the rough bar by performing the rough rolling with a roughing mill, the slab is made into the hot-rolled steel strip by heating the rough bar with the induction heating device for heating the whole in the width direction of the rough bar and then cutting the width direction at an arbitrary place of the rough bar with the shear and successively performing the finish rolling of the rough bar with a finishing mill. When heating the rough bar with the induction heating device, a local region including the predetermined cutting part with the shear and the vicinity thereof are heated more intensively than the front and rear regions of the local region in the longitudinal direction of the rough bar, and the local region is heated to a temperature which is preliminarily set or above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015864-A (JP)
Title: Method for leaching out copper from copper sulfide ore containing copper pyrite
Inventor: TSUNEKAWA MASAMI
IPC: C22B1/14
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient method for leaching out copper from copper sulfide ores containing copper pyrite at increased leaching rate and at high leaching rate.  <P>SOLUTION: The method is for leaching out copper from copper sulfide ores containing copper pyrite by using an aqueous solution of iron sulfate. For example, in the method for leaching out copper from copper sulfide ores, a mixture consisting of the above copper sulfide ores and powdered carbon in an amount of ≥1.0 wt.% based on copper minerals in the copper sulfide ores is immersed in the aqueous solution of iron sulfate having 1 to 20 g/L iron concentration and 1.0 to 2.5 pH value and also having oxidation/reduction potential (on the basis of Ag/AgCl electrode) regulated to 350 to 450 mV.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017188-A (JP)
Title: Method of measuring fatigue degree of inner ring of bearing using sh wave
Inventor: OGUMA NORIYASU
IPC: G01N29/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring a fatigue degree of an inner ring for measuring simply, inexpensively and safely the fatigue degree of a surface part of an inner ring raceway surface without limiting a place where measurement of the fatigue degree of the inner ring raceway surface is performed and performing destructive inspection of the inner ring.  <P>SOLUTION: A rolling trace width b of a rolling trace of a raceway surface by a rolling element is measured. The frequency of SH (horizontal polarized shear) waves propagating through depth range from the surface of the raceway surface wherein repeated stress by rolling motion of the rolling element is most greatly applied, is obtained from this rolling trace width b, a curvature radius of the inner ring in a width direction of the rolling trace, the curvature radius of the rolling element in the width direction of the rolling trace, the curvature radius in a circumferential direction of the raceway surface, the curvature radius of an axial rectangular cross section passing through the midpoint of the rolling element, and inherent propagation speed of the SH waves for a metallic member of the same quality of material as the raceway surface. The fatigue degree of the raceway surface is measured based on the measurement of the propagation speed of this SH waves by propagating the SH waves of this frequency through the surface part of the raceway surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017904-A (JP)
Title: Inline type optical isolator
Inventor: TAKEUCHI YOSHIAKI
IPC: G02B27/28
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems such as the occurrence of optical signal dispersion caused by polarization and change in characteristics caused by heat generation of a garnet crystal in a conventional optical isolator.  <P>SOLUTION: The crystal optical axis 3c of a rutile crystal 3 is oriented so that the separating directions of an ordinary ray O and an extraordinary ray E become vertical to a plane including each optical axis of optical fibers 10, 11. In addition, the converging center optical axis 6c of a converging rod lens 6 is arranged parallel to each optical axis of the optical fibers 10, 11, and at a position nearly equidistant from each of the four light beams, namely, the ordinary ray O and the extraordinary ray E propagating on the optical axis side of the optical fiber 10 and those propagating on the optical axis side of the optical fiber 11. Further, between the converging rod lens 6 and the magnetizing garnet crystal 8, there is provided an air gap 7 of approximately 200 [μm] as a heat insulating means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI