baber/WOPTO huggingface dataset:
Patent JP-2004082688-A (JP)
Title: Method and apparatus for welding thermoplastic resin molding
Inventor: KATO YUSUKE
IPC: B29C65/30
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for welding a thermoplastic resin molding which can realize uniform weld strength over the whole area and can heat-soften the weld part in a very short time with low power consumption.  <P>SOLUTION: This welding method is a method for welding upper and lower moldings formed of a thermoplastic resin and having a weld part. The welding method include the steps of: preheating a highly heat-conducting material for heat-softening, in a non-contact manner, weld parts of the upper and lower moldings held on upper and lower molding holding tools by taking advantage of heat generation of an energization heating element; allowing the weld parts of the upper and lower moldings to approach the highly heat-conducting material to heat-soften the weld parts in a non-contact manner, with the highly heat-conducting material in such a state that the upper and lower moldings are pressed against the upper and lower molding holding tools by a molding pressing means; and bringing the weld parts of the upper and lower moldings into pressure contact with each other for welding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062135-A (JP)
Title: Method for manufacturing halftone phase shift mask blank, halftone phase shift mask blank and halftone phase shift mask
Inventor: NOZAWA JUN
IPC: G03F1/58
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a phase shift mask blank having a light semi-transmission film or a light semi-transmission area with a specified phase angle and transmittance and excellent film characteristics such as good chemical resistance, good light resistance and reduced inner stress, and to provide a method for manufacturing a phase shift mask.  <P>SOLUTION: A halftone phase shift mask blank having a light semi-transmission film on a transparent substrate 10 is manufactured by alternately laminating, on the transparent substrate 10, layers of thin films (TiN films 20) mainly made up of nitrogen and titanium and thin films (SiN films 30) mainly made up of nitrogen and silicon to form the light semi-transmission film and then heat treating the light semi-transmission film at ≥300°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169834-A (JP)
Title: Fiber reinforced resin pipe
Inventor: MAKINO TOMONOBU
IPC: F16L9/12
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a firmly integrated fiber-reinforced resin pipe by adhering and engaging a fiber-reinforced resin short pipe with a single flange and a fiber-reinforced resin pipe body with each other via a projecting portion provided on the short pipe.  <P>SOLUTION: In the fiber-reinforced resin pipe P with a short pipe 3 with a flange 2 fitted to inner circumferential surfaces at both ends of a pipe body 11, the short pipe 3 is an integrated product formed of fiber-reinforced resin. A projecting portion 5 is formed on the side opposite to the flange 2 side of the outer circumferential surface thereof, and an end portion of the pipe body 11 rides over the projecting portion 5 on the outer circumferential surface of the short pipe 3. In the fiber-reinforced resin pipe, the short pipe 3 and the pipe body 11 are reliably adhered to each other by the ride of the projecting portion 5 of the short pipe 3 and the end portion of the pipe body 11 over the projecting portion 5, and firmly and integrally engaged with each other, and resist a large drawing force in the axial direction of the pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173056-A (JP)
Title: Communication system and communication method
Inventor: HIJII KAZUYOSHI
IPC: H04M3/436
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system effective for the one-ringing call countermeasure which does not inform a portable telephone terminal of a call terminated thereat as a bothering call.  <P>SOLUTION: The communication system comprises an exchange station 2 accommodating originating terminals 1, and base stations 4 connecting to call terminating terminals 3 over radio lines provided with a network 5. The base station 4 has a central controller 41 for controlling the entire base station. The controller 41 comprises a terminating call detector 411 for detecting a terminating call from an originating terminal 1 and a terminating signal sending controller 412 which sends an RBT to the originating side, when the detector 411 detects a terminating call, and then sends a terminating signal for notifying the termination to the call terminating terminal 3, thereby ringing with a terminating sound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167930-A (JP)
Title: Inkjet recording head and device
Inventor: HOSAKA TAKESHI
IPC: B41J2/18
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle and a suction cap structure capable of simplifying a suction mechanism in an inkjet recording head.  <P>SOLUTION: (1) In a head having two nozzle arrays of one black color and three colors arranged in the vertical direction, a single suction cap is formed to independently suck both of the nozzle arrays in which the black color one is offset with respect to the three-color one from the side of the cyan color by one color, and then a tube connection section of the suction cap is positioned on roughly the center of the black nozzle array. (2) In a head having three nozzle arrays including one black color nozzle array and two color nozzle arrays for large dots and small dots each having three colors vertically arranged, the single suction cap is formed to independently suck all of the three nozzle arrays in which the black color one is offset with respect to the color one from the side of the cyan color by one color, and then the tube connection section of the suction cap is positioned on roughly the center of the black nozzle array.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173200-A (JP)
Title: System and method for referring to av data stored in av server
Inventor: SHIOBARA TOSHIMITSU
IPC: G11B27/02
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable a plurality of editing terminals to simultaneously and parallelly refer to materials stored in an AV server without being restricted by the number of input-output ports of the AV server and to shorten a waiting time when the editing terminals refer to the materials stored in the AV server.  <P>SOLUTION: A system and method for referring to AV data is provided with an AV server 2 for compressing the same AV data as those of an AV server 1 at a compression rate higher than that of the AV server 1 to store the AV data, and recorders 4(1) to 4(N) which access can be given to faster than to a recording means in the AV server and are connected to editing terminals 3(1) to 3(N). Each of the editing terminals 3(1) to 3(N) is provided with a means for referring to AV data from the AV server 2, a means for requesting AV data of a determined part to be transferred from the AV server 1 to the recorders 4(1) to 4(N) on the basis of the matter that the part necessary to editing is determined among the referred AV data, and a means for referring to AV data from the recorders 4(1) to 4(N).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178132-A (JP)
Title: Program and program segmentation support method
Inventor: ARAYA HIROBUMI
IPC: G06F9/44
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To support the rearrangement of data items having structures and automatic program segmentation processing when the segmentation processing of a program is made.  <P>SOLUTION: A value (A) indicating "Use and directly used" is set with a program to be segmented and generated in the usage section column of a data item, which a user designates, among data items of the data structure model of a division object program (a value (C) indicating "Not used" is preliminarily set as an initial value in the usage section column of each data item). When the value (A) is set and there is a parent data item in the data item, a value (B) indicating "Partially used and a slave item is being used" is set in the data item, and the data structure model in which a value is set in the usage section column is displayed as the drawing of a data structure, and then the data definition part of a divided program is generated by means of the data item the user selects from the drawing of the data structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175523-A (JP)
Title: Soundproof conveyor
Inventor: SASAIKE TSUNEO
IPC: C08L101/04
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly soundproof conveyor of soundproof specification with easy workability which is favorably used for outdoor use where water resistance is required.  <P>SOLUTION: A vibration damping material with a restrictive member laminated on one side of a vibration damping sheet formed of organic polymer material (preferably resin composition consisting of, by weight, chlorine polymer material with 20-70% chlorine content, and at least one kind of chlorinated paraffin of 30-70% chlorine content) is affixed to an outer wall surface of a conveyor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003249400-A (JP)
Title: Plasma processing device
Inventor: NAKANO AKIRA
IPC: C23C16/505
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing device allowing easy impedance matching with the impedance of a plasma processing chamber and having a matching circuit with low adjustment sensitivity capable of securing stability against a load change.  <P>SOLUTION: This plasma processing device is provided with the matching circuit 2A matching an impedance of a high frequency power source 2 and the plasma processing chamber CN, and between the matching circuit 2A and the high frequency power source 1, one or more impedance converting circuit 2B is arranged. When the impedance is converted by means of the impedance converting circuit 2B, a difference of the impedance to be matched by the matching circuit 2A can be reduced. Consequently, the output impedance change quantity is reduced to the shift of capacitance adjusting knobs in a load capacitor 206 and a tuning capacitor 205 serving as variable passive elements inside the matching circuit 2A, and fine adjustment can be carried out to the fluctuation of the impedance Z1 of the plasma processing chamber CN.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004180213-A (JP)
Title: Imaging apparatus
Inventor: WATANABE MIKIO
IPC: H04N101/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To use this imaging apparatus for imaging by measuring the distance between an imaging apparatus and an object without using a range-finder function of the imaging apparatus in the case of performing the imaging by using the imaging apparatus such as a digital camera.  <P>SOLUTION: A pilot signal for range finding is transmitted from a radio communication part 33 of the digital camera 1 to a cellular phone 2. When the pilot signal is received, a radio communication part 27 of the cellular phone 2 transmits a similar pilot signal to the digital camera 1. A range finder 17 of the digital camera 1 calculates the distance between the digital camera 1 and the cellular phone 2 based on the delay time between the received pilot signal and the transmitted pilot signal. An imaging condition setting part 18 sets the imaging conditions based on the calculated distance, an imaging part 11 performs the imaging based on the imaging conditions and acquires image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003800-A (JP)
Title: Operation management method and device for reaction vessel, computer program, and computer readable storage medium
Inventor: YOSHINO HIROYUKI
IPC: F27D21/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously estimate the temperature distribution and the thermal flux distribution in the inner surface and the outer surface of a reaction vessel.  <P>SOLUTION: This operation management device for the reaction vessel is provided with an input part 101 for inputting a temperature measured by thermocouple embedded in the wall of the reaction vessel, and an arithmetic part 102 for finding the temperature or the thermal flux in the inner surface and the outer surface of the reaction vessel by performing an inverse problem analysis using a non-steady heat conduction equation from the temperature to be input in the input part 101. The arithmetic part 102 finds an assumed value, or the sum of the square of the difference between the temperature Y measured by the respective thermocouple disposed in one-dimensional direction and the temperature T in the positions of the respective thermocouple calculated from the assumed value of the thermal flux in the inner surface and the outer surface of the reaction vessel by the non-steady heat conduction equation becomes minimum, as the thermal flux in the inner surface and the outer surface of the reaction vessel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185164-A (JP)
Title: Portable electronic equipment
Inventor: KAWAOMO IKUO
IPC: G06F3/0362
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability in portable electronic equipment comprising a display unit and body unit having a display device and a keyboard, respectively, one-side ends of which are rotatably connected to be foldable and openable/closeable, by conpensating the reduction in operability by the contraction of the keyboard.  <P>SOLUTION: A jog dial 2 is provided in a position operable by an operator's thumb in a key input operation of the keyboard 3 on the side surface 11c of the end portion opposite to the hinge part 5 side of the body unit 11. According to this, the operability can be improved. Since the body unit 11 and the display unit 12 are connected so as to be rotatable substantially at 360° by the hinge part 5 of two-shaft structure, a touch panel provided to overlap with the display surface of a liquid crystal display device 4 in the closed state of both the units 11 and 12 is exposed to the outside so that an input operation in the touch panel can be performed while holding the touch panel with one hand.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181709-A (JP)
Title: Resin molded product and its manufacturing method
Inventor: MORI TAKASHI
IPC: B29L9/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the thermal deformation of a surface layer in a resin molded product of which the surface layer comprises a thermoplastic resin and the backup layer on a rear surface side comprises a resin concrete.  <P>SOLUTION: An FRP layer is laminated on the rear surface of the surface layer comprising a thermoplastic resin and the backup layer comprising the resin concrete is provided on the FRP layer by a casting method. In order to enhance the bonding property of the surface layer and the FRP layer, primer treatment may be applied to the rear surface of the surface layer or a decorative layer using a transparent resin/colored resin/pattern material-mixed resin may be provided between the surface layer and the FRP layer. The transfer of heat generated at the time of curing of the resin concrete to the surface layer is prevented by forming the FRP layer between the surface layer and the backup layer to prevent the thermal deformation of the surface layer. Since the FRP layer has high strength, the wall thickness of the product can be made thin. Since the wall thickness of the product becomes constant and the outer surface of the backup layer is made smooth, piping or the like is easily attached in a watertight state and the danger of a water leak can be reduced markedly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183731-A (JP)
Title: Suspension coil spring
Inventor: OKURA SHINSUKE
IPC: B60G9/04
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension coil spring adjustable to have desired lateral force by using a drum-shaped coil spring.  <P>SOLUTION: In accordance with an axial compression load, the drum-shaped coil spring 10 gets into a state of a first spring constant range in a constant value, with a free winding number as total of each free winding number of a drum part 15, an upper gradually changing part 13, and a lower gradually changing part 14, a spring constant changing range where the free winding number is changed, or a second spring constant range in a constant value, with the free winding number that is roughly similar to the free winding number of the drum part. A first intermediate direction to bisectionally divide a free winding decimal part existing between radial directions of upper and lower free winding ends as seen from axially above when the drum-shaped coil spring is in the first spring constant range, and a second intermediate direction to bisectionally divide a free end decimal part existing between radial directions of upper and lower free winding ends as seen from axially above when it is in the second spring constant range are adjusted to have prescribed relation (the same direction, for example). In addition, the total free winding number is set to have a prescribed decimal value (about 0.5, for example).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185261-A (JP)
Title: Booking service system of theme park and booking method therefor
Inventor: KAWABE KOICHI
IPC: G06Q30/06
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide booking service for fairly managing the booking made from a place distant from a service facility etc. and the waiting line at the site of the service facility etc., and effectively operating the booking against the variations in the number of users of the service facility etc. due to booking cancellation.  <P>SOLUTION: A host device 3 unifies management of booking information from each PDA (personal digital assistance) 1 and each user management device 4 and information about the waiting line at an entrance gate 6, issues booking numbers numbered serially, and performs the fair booking between users on the waiting line and users each of the PDAs 1. Before the booking time, a host device reconfirms the booking to the PDAs 1 so as to prevent unexpected booking cancellation and smoothly perform the booking service against the variations in the number of users of the service facility etc. by changing the booking status in response to the cancellation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004155748-A (JP)
Title: Second agent of cysteamine permanent wave lotion
Inventor: SASAKI YOSHIITSU
IPC: A61K8/22
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the 2nd agent of a cysteamine permanent wave lotion to suppress an undesirable reaction smell left on hair caused by the reaction of a permanent wave agent with the hair.  <P>SOLUTION: The reaction smell is reduced by applying the 2nd agent composed mainly of hydrogen peroxide to the hair treated with the 1st agent of the permanent wave lotion composed mainly of cysteamine. The pH of the 2nd agent of the permanent wave lotion composed mainly of hydrogen peroxide is preferably 2-4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004190526-A (JP)
Title: Oil feeding method and oil feeding mechanism for shaft seal device
Inventor: YASUNAKA HIDEO
IPC: F04C29/02
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil feeding method and an oil feeding mechanism for setting pressure in a seal chamber for housing a shaft seal device of an oil-cooled screw compressor to substantially constant pressure in unloaded operation and full load operation.  <P>SOLUTION: The oil-cooled screw compressor 1 is formed by arranging the seal chamber 70 on the suction side of a rotor chamber 13, and is provided with an oil feeding passage 30 opening in this seal chamber 70 and an oil feeding circuit 90 for introducing lubricating oil from a receiver tank into the oil feeding passage 30. This oil feeding circuit 90 is provided with a flow rate changing means for varying a lubricating oil quantity flowing in the circuit 90. This flow rate changing means increases a supply quantity of the lubricating oil in unloaded operation of the screw compressor 1 to a supply quantity of the lubricating oil in full load operation of the screw compressor 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189256-A (JP)
Title: Bottle taking out device from container
Inventor: SHODA KENSHO
IPC: B65G47/82
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To take out all bottles received in a container, standing in an array lengthwise and widthwise at a time.  <P>SOLUTION: A bottle removing device includes bottle guide means 4 consisting of numerous bottle guide rods 4A, a container push-out means 6, and a container lowering means 5. The bottle guide means 4 is placed at the height of the neck of a bottle 2 for each longitudinal line of the bottles in the container 3. The interval between the bottle guide rods 4A is of such a length that the neck of the bottle 2 can be inserted into and narrower than the outer diameter of a protrusion formed on the mouth of the bottle. The container push-out means 6 pushes out the container 3 containing the bottle 2 toward the bottle guide means 4 to insert all of the bottles 2 in the container 3 between the bottle guide rods 4A. The container lowering means 5 lowers the container 3 having all the bottles 2 inserted between the guide rods and pulls out the bottles 2 from the container 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003230003-A (JP)
Title: Method for generating bit map
Inventor: NAGATA KATSUAKI
IPC: G06T5/20
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for converting a low resolution image into a high resolution image with high quality.  <P>SOLUTION: In the case of deploying an original bit map into a bit map 2 with high resolution, two sets of 3 lines adjacent to each other in a direction Y are scanned in a direction X to detect first and second edges E3, E4, and edges E27 to E29 extended in the direction Y are used to interpolate the lines. Thus, it is possible to reproduce triangles formed by tying particular edges of the original bit map by a straight line on the bit map with high resolution and smoother interpolation can be attained in a short period of time without using a lookup table.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258587-A (JP)
Title: Multilayer lc filter
Inventor: ARAGAKI TADASHI
IPC: H03H7/09
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer LC filter which can provide the desired filter characteristics without an increase in size thereof and which provides an attenua tion peak on the higher-frequency side of its pass band.  <P>SOLUTION: The multilayer LC filter includes a terminal layer 3, and a plurality of capacitor electrode layers 4, 5, 6 laminated together on the terminal layer 3. An inductor layer 8 is disposed above the capacitor electrode layers to thereby form a laminated body 2. First and second strip-shaped side-surface electrodes 10b, 10b are formed on opposite side surfaces of the laminated body 2, and are connected to input output terminals 17, 18 of the terminal layer 3 respectively. The distal ends of the first and second strip-shaped side-surface electrodes 10b, 10b extend to the corresponding side surfaces of the capacitor electrode layers 4, 5, 6, but do not reach the side surfaces off the inductor layer 8. Thus, the distance between the resonator inductors L1, L2 and the strip-shaped side-surface electrodes 10b, 10b are increased, and as a result, very little stray capacitance is generated between the resonator inductors L1, L2 and the strip-shaped side-surface electrodes 10b, 10b.  <P>COPYRIGHT: (C)2003,JPO