baber/WOPTO huggingface dataset:
Patent JP-2004264038-A (JP)
Title: Encoder signal processor and servo driver
Inventor: SASAKI KOZO
IPC: H02P29/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a servo driver need to be changed according to the type of an encoder mounted to an actuator.  <P>SOLUTION: The servo driver 3 comprises an input section 11 for performing the input specification of the type of the encoder 7 at the side of the actuator 2; a control section 13 for generating a control signal 12 according to the inputted type; and an encoder signal processing IC 20 for switching an input port, where reception data 7S are inputted from the encoder 7, based on the control signal 12. The encoder signal processing IC 20 is capable of processing both cable-saving type encoder output and 14-line system encoder output to achieve the highly versatile servo driver 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229872-A (JP)
Title: Automatic groove putting-on device
Inventor: SATO HIROMI
IPC: A61B19/04
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic groove putting-on device with which a user can easily and quickly put raw rubber-made thin grooves on his/her wet hands.  <P>SOLUTION: Mobile pawls 12 which can move between standby positions at which the hands of the user can be inserted into the mouths of the grooves G transferred to hand-insertable positions and holding positions at which the mouths of the grooves G can be held in expanded states to hand-insertable sizes are respectively provided with air blowing-out ports 132 through which air is intermittently blown in the grooves G.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233644-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HAYAMIZU TOSHIKI
IPC: F16C13/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of performing a stable fixation over a long term by suppressing the occurrence of a cracking on the surface of a heating roller or a pressure roller, or improving the separability of melted toner from a heating roller and restraining an offset phenomenon on the heating roller, and to provide an image forming apparatus.  <P>SOLUTION: The occurrence of a cracking on the surfaces of the heating roller and the pressure roller is suppressed by setting the value of the elongation percentage of cushioning layer forming material for forming a cushioning layer so that the absolute value of its difference from the value of the elongation percentage of elastic layer forming material for forming an elastic layer may be ≤100%, or setting the value of the elongation percentage of the cushioning layer forming material so as to be within the range of the value of the elongation percentage of the elastic layer forming material and the value of the elongation percentage of release layer forming material for forming a release layer. The separability of the melted toner from the heating roller can be improved by regulating the contact angle of melted toner on the surface of the release layer of the heating roller.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003263710-A (JP)
Title: Magnetic head slider
Inventor: OTSUKA TOMOO
IPC: G11B5/60
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head slider capable of further reducing adsorption between a medium facing surface of a magnetic disk side of a slider main body and a magnetic disk without adversely affecting floating.  <P>SOLUTION: The magnetic head slider S is constructed in such a manner that crowns are formed in side rails disposed on both edge side of the medium facing surface of a slider main body 10 in which a magnetic head core 11 is disposed, one or more projections 17 are disposed on both sides near the inlet side 10a of the air flow of each side rail, each projection 17 is protruded to a magnetic disk 71 side more than the side rail, a first carbon film 62 in which a hydrogen content is 30 atom % or more is disposed on the surface of at least the rail among the medium facing surfaced of the main body 10, the rail and the pad, the projection is disposed on the first carbon film 62, the projection 17 is constituted by alternately forming a middle film 63 and a second carbon film 64, and the hydrogen content of at least the outermost side of the second carbon film 64 is less than 30 atom %.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004003441-A (JP)
Title: Pump for hauling volume of polymer which is molten, and elastomer
Inventor: MACCHI LUIGI
IPC: B29C48/38
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump to carry a lump of molten polymer and/or elastomer.  <P>SOLUTION: A pump body of a pump 1 to carry a lump of molten polymer and/or elastomer comprises an inlet pipe 7 to receive a material, an outlet pipe 8 to discharge the material, and a center body 11 which is communicated with the inlet pipe 7 and the outlet pipe 8, and accommodates at least one of gears 15 and 16 with a power shaft 18 to carry the material from the inlet pipe 7 to the outlet pipe 8 fitted thereto. The pump body is constituted of two components 2 and 2' to be assembled with each other. Each pump body includes at least one through hole 14 communicated with a center chamber 11, and at least one shaft 18 of the gears 15 and 16 is supported in a directly rotatable manner by a set of holes 14 facing each other in the two components 2 and 2'.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303796-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TAKAHASHI SUNAO
IPC: H01L21/304
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device wherein an element substrate is thinned and an yield and productivity can be increased.  <P>SOLUTION: This method has a process for polishing or grinding the back 101b of the element substrate 101 wherein an element 102 is formed on a surface 101a. Before performing the process for polishing or grinding the back 101b of the element substrate 101, the surface 101a on which the element 102 is formed is covered with a polymer material layer 103 which can be dissolved by a prescribed aqueous solution. The element substrate 101 is stuck on a restraining substrate 105 via a foaming adhesive sheet 104 containing a chemical substance which is foamed by heat or light in such a manner that the polymer material layer 103 faces inside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004238249-A (JP)
Title: Optical fiber drawing apparatus
Inventor: TADAI NAOYUKI
IPC: C03B37/029
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber drawing apparatus which can attenuate the vibration of an optical fiber preform to thereby provide a high quality optical fiber having small variance in the outside dimension.  <P>SOLUTION: In the optical fiber drawing apparatus provided with: a chuck for suspending and holding the optical fiber preform; a drawing furnace for heating and melting the optical fiber preform and drawing into the optical fiber; a horizontal biaxial positioning XY stage to which the chuck is connected and which is for positioning the tip of the optical fiber preform to the center line of the drawing furnace; and an elevating/lowering apparatus to which the horizontal biaxial positioning XY stage is connected and which is for moving the optical fiber preform upward and downward, a viscoelastic body for attenuating the vibration of the optical fiber preform is provided in the horizontal biaxial positioning XY stage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241634-A (JP)
Title: Semiconductor device and its manufacturing process
Inventor: SUNADA TAKESHI
IPC: H01L21/768
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variation in the parasitic capacitance between wirings by forming a space between the wirings.  <P>SOLUTION: A plurality of wirings 4a-4d are formed on a substrate, a first insulation film 3 is formed between and on the wirings, trenches 7b'-7d' are formed selectively in the first insulation film 3 between the wirings, and a second insulation film 8 is formed on the first insulation film 3 wherein spaces 7b-7d occupy the inside of the trenches. A space can be formed between the wirings especially at such a part as the wirings are arranged densely. Vacuum or gas exists in that space and since the dielectric constant is significantly low as compared with that of an interlayer insulation film, parasitic capacitance between the wirings can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237334-A (JP)
Title: Apparatus and method for carrying in/out plate material provided with stocker
Inventor: MURATA YOSHITO
IPC: B21D43/24
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for carrying in/out a plate material provided with stockers with which the number of shelf steps for receiving pallet is increased without increasing the setting area and the setting height and the productivity can be improved by raising the carrying in/out speed of the pallet.  <P>SOLUTION: This apparatus for carrying in/out the plate material, is provided with carrying-in/out devices (2) performing the carrying-in of a blank (3a) to a plate material working machine (1) and the carry-out of a product (3), a first stocker (11) arranged with a plurality of first pallet storing shelves (13) above this carrying-in/out device (2), a first pallet ascending/descending device (12) performing the receive/drawing-out of the pallet to the first receiving shelves and for ascending/descending the pallet between the carrying in/out devices, a plurality of second stocker (21) adjacent to the first stocker and having a plurality of second pallet storing shelves (23), a carriage (6) arranged so as to be freely shifted at the interval from the lower position of the second stocker to the delivering position at the carrying in/out apparatus and a second ascending/descending device (22) for ascending/descending the pallet between the carriage and the second pallet storing shelves.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242148-A (JP)
Title: Module for generating transmission power information and radio communication device
Inventor: OGURA MIYUKI
IPC: H04J13/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a module for generating transmission power information and a radio communication device for optimizing transmission power control.  <P>SOLUTION: A receiving SIR (Signal to Interference Ratio) determining part 31a determines receiving SIRs related with received signals at each slot. A target SIR setting part 31b variably sets a target SIR, based on a receiving error rate. A convergent monitoring part 31c monitors whether or not the receiving SIRs are in unconverged states impossible to converge on the target SIR, based on the differential value between the target SIR and an average SIR in which the receiving SIRs are averaged during a longer period than the period equivalent to one slot. A correction value deciding part 31d outputs a correction value defined, based on the differential value when it is detected that the receiving SIRs are in the unconverged states. An adding part 31e corrects the target SIR by the correction value. A comparison part 31f compares the receiving SIRs with the target SIR output from the adding part 31e. A TPC (Transmission Power Control) information generating part 31g outputs TPC information depending on the result of comparison from the comparison part 31f.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242251-A (JP)
Title: Image processing device
Inventor: IMAI HITOSHI
IPC: H04N1/405
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device which uses radio resources effectively, and an inexpensive terminal device and an application which uses a mobile terminal for a user of a communication service; and to provide a method for using the mobile terminal further effectively.  <P>SOLUTION: The image processing device has a means of properly using a pseudo-gradation pattern in an arbitrary area on an image, a means of obtaining a pseudo-gradation differential value, and a means of conducting half-toning processing using the pseudo-gradation pattern and the pseudo-gradation differential value. By using the pseudo-gradation pattern, an effective use of cache is enabled, and by setting the pseudo-gradation differential value in place of an attribute bit, a conditional branch for switching the pseudo-gradation pattern can be eliminated. As a result, high-speed half toning processing is performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244929-A (JP)
Title: Panel body
Inventor: HASHIMOTO HIROSHI
IPC: E04B2/56
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel body capable of continuously connecting surface panels vertically to fix on a vertical mounting material with an adhesive, increasing temporary fixing retention and having an excellent workability.  <P>SOLUTION: In the panel body A, an angle material 5 includes a mounting piece 15 placed to the inside of a groove 11 of the vertical mounting material 1 to screw thereon and a horizontal piece 17 projected to the outside of the groove 11 from the mounting piece 15, the surface panels 3 are arranged in the vertical direction at the approximately same dimension as that of the vertical direction of each of the surface panels 3, the surface panels 3 are mounted on the horizontal piece 17 of the angle material 5 located down below to adhere to a substrate 9 of the vertical mounting material 1 with the adhesive 21 and are successively mounted upward from the surface panels 3 located down below, a wedge material 7 is formed of a semi-rigid resin material, and it is inserted between the lower surface of the horizontal piece 17 of the angle material 5 located upward and the upper surface of the surface panel 3, at the same time, it is shortly cut according to the front end of the horizontal piece 17.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246157-A (JP)
Title: Spectacles for protecting eyes against ultraviolet rays
Inventor: TAKEDA TOMIHIRO
IPC: B29C45/14
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To establish a manufacturing technology of spectacles for protecting eyes against harmful ultraviolet rays, which is concurrently equipped with performance of photosensitive material and polarization against an increase in the quantity of the ultraviolet rays pouring on the earth in these years and further equipped with high fashionability.  <P>SOLUTION: A manufacturing method of a photochromism acrylic lens mixes a photosensitive material into an acrylic copolymer resin to inject and mold the resin to a targeted lens mold. The method mounts a polarization sheet onto a projected surface of a mold for lens molding to inject and mold the resin by using other means, and manufactures the spectacles for protecting eyes against the ultraviolet rays. The method protects eyes against the ultraviolet rays by a photochromism performance and a polarization performance, and furthermore economically manufactures a photochromism acrylic polarizing optical lens which is concurrently equipped with the high fashionability.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244076-A (JP)
Title: Synthetic resin sealing belt
Inventor: NAGAI HIROYOSHI
IPC: B65D71/02
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an unexpected cutting accident of a weak part 9 of a synthetic resin sealing belt having the easy-opening weak part by contriving in setting the position of the weak part 9 relative to a strip-shaped body 2.  <P>SOLUTION: The sealing belt comprises the strip-shaped body 2, a front end 3 formed on one end of the strip-shaped body 2, and a head 5 formed on the other end of the strip-shaped body 2 and having a hole 4, into which the front end 3 is inserted. A drop preventive projection 6 is formed on the front end 3, while an engaging part 7, with which the drop preventive projection 6 is engaged to make it impossible to pull out the front end 3 in reverse to an insertion direction, is formed on the interior wall of the hole 4. The weak part 9, which can be teared off, is formed on the rear side of the drop preventive projection 6 of the front end 3 so as to locate the weak part 9 in the hole 4 when the front end 3 is inserted in the hole 4 in a state where the front end cannot be pulled out.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246288-A (JP)
Title: Image forming apparatus
Inventor: KIMURA KUNIYASU
IPC: G03G21/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To stably communicate information on the state and necessary for maintenance of a device unit in real time.  <P>SOLUTION: The image forming apparatus controlling communication according to the attached/detached state of the attachable/detachable device unit is equipped with a 1st communication part communicating 1st control information through a 1st cable communication connectors (221 and 233) through which the device unit (230) and the image forming apparatus are connected at a connection position inside the image forming apparatus, a 2nd communication part communicating 2nd control information through radio communication units (223 and 234) between the device unit and the image forming apparatus, and a switching control part (231) detecting the connection state of the 1st cable communication connector and switching the communication by the 1st communication part or the 2nd communication part according to the result of detection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251632-A (JP)
Title: Distance measuring device and distance measurement support device
Inventor: UCHIMURA KUNIHARU
IPC: G01S13/16
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distance measuring device and a distance measurement support device, stably realizing ranging and position measurement in a wide range with good accuracy.  <P>SOLUTION: The distance measuring device and distance measurement support device include a transmitting means for transmitting a transmission wave; a receiving means for receiving a received wave incoming in response to the transmitted wave from a target; a count discriminating means for discriminating whether or not the count of receiving the received wave reaches a predetermined numeral N equal to two or more; a clock means for obtaining the amount of time Tm elapsed from the time when the transmission wave is transmitted by the transmission means for the first time to the time when the discrimination result is found to be true; and an arithmetic means for obtaining the target relative distance as a value R (=C(Tm-N×Tc)/2N) given to the time Tm, the sum of the propagation required time of the transmission means and the receiving means and the time required for the target to respond, the propagation speed C of the transmitted wave and the numeral N equal to two or more. The transmission means repeats transmission of transmission wave every time the discrimination result is false.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254387-A (JP)
Title: Power converter
Inventor: NISHIHARA ATSUO
IPC: B60L15/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress degradation in cooling performance caused by the temperature rise of a cooling air flow on the rear side relative to the travelling direction of a vehicle.  <P>SOLUTION: While a vehicle travels toward the left side in Fig., cooling air flows from left to right to heat cooling air that passes between fins, resulting in a rise in temperature on the right hand side. A cooling block 1 of a power unit is attached with a heat pipe 9 for uniformizing a temperature, and the heat is transferred from leeward side to windward side, for improved cooling performance on the leeward side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252689-A (JP)
Title: Information processor and program therefor
Inventor: WADA MASARU
IPC: G06F3/03
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem of an electronic pen and an information processor processing information form the electronic pen in conventional technology: it is not assumed that a plurality of persons (a plurality of electronic pens) execute cooperative work on one sheet of paper.  <P>SOLUTION: This information processor receives information from a plurality of electronic pens recording the information to one medium, acquires a pen identifier identifying the electronic pen, a medium identifier that is information for identifying the medium, and record information on the basis of the information from the electronic pens, and correlates and stores the pen identifier, the medium identifier and the record information. The information processor allows later use of the information recorded to the one medium by a plurality of persons, and is suitable for the cooperation work by the plurality of persons. To be concrete, an answer of a pupil, and rating or a comment of a teacher are automatically related by the medium identifier. Accordingly, when the information processor has an output function or when environment allowing output by another device is present, the answer of a test and a rating result or the like can be compounded and outputted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253265-A (JP)
Title: Battery housing structure and electronic equipment
Inventor: HISAMATSU KOJI
IPC: H01M2/10
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery housing structure which is simple and in which a dry cell and a battery are housed interchangeably, and which can prevent the battery from falling down from a housing room even if the housing mouth of the housing room is turned downward, and provide electronic equipment having that battery housing structure.  <P>SOLUTION: Convexes 111a, 111b, formed at the free end of a first spring of a cantilever profile integrally formed in the battery housing room are installed. Then, a second spring member 12 to work when the battery 30 is housed is installed, and the protrusion 12a of the spring member 12 is formed at a position where it can be contacted with a coupling member 30c of the battery 30. When the dry cell is housed, the first spring members 11a, 11b are actuated, and when the battery 30 is housed, the magnitude and the direction of a lateral pressure load generated by the pressing of the first spring member are switched by the second spring member 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250214-A (JP)
Title: Lateral feeding method and device for conveying material
Inventor: OKUMURA FUMIO
IPC: B21B39/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lateral feeding method for a conveying material capable of highly efficiently deliver the conveying materials such as a pipe continuously forwarded on a conveyor line toward a side of the conveyor line in turns.  <P>SOLUTION: This is the lateral feeding method for delivering the precedent conveying material P<SB>1</SB>and the following conveying material toward the side of the conveyor line in turns. Kick plates 2, 3 are continuously turned with an inverter motor 6. When the precedent conveying material reaches the position at a prescribed distance from a delivery position in an upstream side, the kick plate is accelerated or decelerated to turn without being stopped so as to reach the preset position just before the conveying material reaches the delivery position. The kick plate is continuously turned until a turning angle reaches the preset turning angle with a constant speed after the kick plate collides with the precedent conveying material to deliver the conveyed material. The kick plate is put on standby without being stopped until the following conveying material reaches the position at the prescribed distance from the delivery position in the downstream side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI