baber/WOPTO huggingface dataset:
Patent JP-2003211898-A (JP)
Title: Image engraving method
Inventor: IGARASHI KOJI
IPC: B44C1/22
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image engraving method excellent in reproducibility of a delicate image and improved in ink retention properties.  <P>SOLUTION: A synthetic resin sheet 23 is mounted on the whole upper surface of a lithographic plate 22 through a peel paper 24. Irradiation with a laser beam 26 is effected through control based on binarized data from above the synthetic resin sheet 23, and through-holes 27 are formed in the synthetic resin sheet 23 and the peel sheet 24. Sand blast 31 is applied on the whole surface of the synthetic resin sheet 23 from above the synthetic resin sheet, and an engraved hole 34 having a depth larger than its diameter is formed in the portion of the lithographic plate 22 positioned opposite to the through hole 27. Ink 36 is coated on the whole upper surface of the synthetic resin sheet 32, and the internal part of the engraved hole 34 is filled with the ink 36. When the synthetic resin sheet 23 and the peel sheet 24 are removed after the ink 36 is dried, a state that the fine engraved hole 34 is filled with the ink 36 comes out, and a desired image is formed on the lithographic plate 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002248730-A (JP)
Title: Web rotary press
Inventor: SCHNEIDER JOSEF
IPC: B41F13/24
Filed: 2002-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a web rotary press for directly printing having a cylinder of a printer disposed in the form of reducing a space. SOLUTION: The web rotary press comprises at least one double printers 46, 47 disposed in sidewalls 9, 10, plate cylinders 3, 4 having two vertically disposed intrinsic drive motors 33, 34 in the printers 46, 47, and at least one impression cylinders 5.1, 5.2 disposed between the plate cylinders. Thus, one web 39 can be printed between the cylinders 3, 4 and the cylinders 5.1, 5.2. The cylinders 3, 4 and the cylinders 5.1, 5.2 cooperated with the cylinders 3, 4 are bearing-supported adjustably at an interval therebetween in the sidewalls 9, 10 of the printing unit. The adjustable cylinders are bearing-supported in sliders 48, 49, 16, 17, which can respectively run on guide elements 14, 15.
Patent JP-2003216953-A (JP)
Title: Method and device for extracting object from image
Inventor: EJIMA TOSHIAKI
IPC: G06T7/00
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To extract only an object of extraction present in an image precisely in a short processing time.  <P>SOLUTION: Based on the object image, a plurality of area images smaller than the object image are obtained. At the time, the shape and size of each area image is set according to the characteristic of the object. Next, the selection process is executed for each area image, and a prescribed area image is selected among the plurality of area images. The selection is made based on the distance between the center of figure of the area image and the center of gravity of the object in the area image. When the distance is zero or shorter than a set value, the area image is selected as an area image for discrimination. In addition, for example, the average brightness and the color tone of the area images may be used for the selection. Then, a discrimination process (support vector machine algorism process) is executed for the selected area image, and the object is extracted. An example of the object may be a continuous linear figure or a flat figure. Specifically, a cracking can be extracted in an image of a concrete wall surface of the inner wall of a tunnel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214929-A (JP)
Title: Liquid level detector
Inventor: IGARASHI TAKAO
IPC: G01F25/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid level detector for distinguishing and displaying failure reasons.  <P>SOLUTION: In the liquid level detector equipped with a liquid level detecting sender 2 for detecting a liquid level variation in a fuel tank, a controlling part 8 electrically connected to the liquid level detecting sender 2 and a displaying part 6 driven by an output signal from the controlling part 8, the controlling part 8 makes the displaying part 6 flashed in different periods according to the types of failures occurred in the liquid level detecting sender 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222156-A (JP)
Title: Safety clutch
Inventor: KATO YUICHI
IPC: F16D43/20
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which operation starting torque of a safety clutch is unstable so that a driven side connecting body slides on a spline in a loaded state when power through the driven side connecting body is disconnected, in a planting portion of a conventional rice-plating machine having the safety clutch comprising a driving side connecting body loosely fitted on a driving shaft while connecting a transmitting member, the driven side connecting body fitted on the same driving shaft by means of spline engagement adjacent to the driving side connecting body, and a pressure elastic member such as a spring or the like urging the driven side connecting body to the driving side connecting body.  <P>SOLUTION: A power connecting and disconnecting member 185 is arranged between an input shaft 91 and a driving shaft 92. A power transmitting member 184 transmitting power from the power connecting and disconnecting member 185 to the driving shaft 92 and a sliding member 183 urged by an urging member 44, are arranged on the driving shaft 92, and the power connecting and disconnecting member 185 and sliding member 183 are independent of each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230227-A (JP)
Title: Power saving device
Inventor: MORIMOTO ATSUSHI
IPC: H02M5/293
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To subject alternating-current input to voltage control or power control to supply a load with the input with reduced alternating current and further prevent erroneous connection of input terminals and output terminals.  <P>SOLUTION: A power saving device comprises a current detector 11 which generates alternating current detection signals representing output current supplied from a power regulating portion 4 to a load 2; and a voltage detector 13 which generates alternating- current voltage detection signals representing alternating-current voltage applied from the power regulating portion 4 to the load 2. The power saving device further comprises a multiplier 14 which multiplies an alternating current detection signal by an alternating-current voltage detection signal and outputs a power detection signal representing power supplied to the load; a comparator 15 which compares a power detection signal with a reference value to judge whether the power detection signal is a positive signal or a negative signal, and judges the input/output terminals to be normally connected if the power detection signal is positive and the input/output terminals to be reversely connected if the power detection signal is negative; and a connection display unit 32 which indicates whether the input/output terminals are connected normally or abnormally according to a judgment signal from the comparator 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223124-A (JP)
Title: Display plate
Inventor: OGURO HIROKO
IPC: G09F13/08
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display plate having a display element enhanced in a three-dimensional feel.  <P>SOLUTION: The display plate has a light transparent substrate 21, the bold scale display element 8A consisting of projecting parts 20 formed on the substrate 21, a display layer 27 of a metallic tone of silver, gold or the like disposed at this display element 8A, a ground color layer 22 disposed on the surface side of the substrate 21 exclusive of the display element 8A, and a transmitting section 28 for transmitting the light emitted by a light emitting diode with the lightness different at the circumference of the display element 8A when the light emitting diode as a light source is made to emit the light from the back of the substrate 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228183-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus
Inventor: AZUMA JUN
IPC: G03G5/043
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high resolution and free from the blur and deterioration of an image even in repeated use, and to provide an image forming apparatus using the photoreceptor.  <P>SOLUTION: A charge generating agent is incorporated in the vicinity of the surface of the photoreceptive layer of the electrophotographic photoreceptor where toner remaining on the surface of the photoreceptor after a transfer stage is removed with a fur brush, and the absorbance per 1 μm film thickness of the layer including the charge generating agent to the exposure wavelength is set to be ≥0.3. Alternatively, the charge generating agent is incorporated in the vicinity of the surface of the photoreceptive layer and ten-point average surface roughness Rz is ≥0.25 μm, and the absorbance per 1 μm film thickness of the layer including the charge generating agent to the exposure wavelength is set to be ≥0.3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228551-A (JP)
Title: Information communication system and information reception agent server
Inventor: TAKASHIMA DAIKI
IPC: G06F21/44
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain management information simply through a communication network at a low cost with the security of server management information ensured.  <P>SOLUTION: In information providing processing, a terminal device displays a personal screen based on the information obtained from an agent server and sends selection server information when an information management server is selected. The agent server requests data input permission and requests acquisition of management information list data from the information management server that displays the selection server information. The information management server permits information input if the IP address of the sending source is the IP address of the agent server, and sends the management information list data to the agent server. The terminal device displays the management information list screen based on the management information list display information from the agent server that received the management information list data. Thereafter, the terminal device, by the same processing, obtains the user- selected management information through the agent server.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233914-A (JP)
Title: Focus offset setting method and optical disk drive using the same
Inventor: YAMAZAKI SHIGEKI
IPC: G11B7/09
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To detect an optimum point of a focus offset so as not to generate the cross erase with respect to a medium, the track pitch of which becomes narrow (0.74 μm->0.615 μm) by a focus offset control method.  <P>SOLUTION: This optical disk unit for recording and reproducing the information with respect to an optical information recording medium is provided with means for detecting the RF signal amplitude and Wobble signal amplitude, a means capable of impressing the offset on an error signal of the focus, and means capable of sampling the RF amplitude in a VFO part and the Wobble amplitude in a DATA part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230783-A (JP)
Title: Zigzag sewing machine
Inventor: SUGIHARA YOSHIHIDE
IPC: D05B3/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily change the number of stitching a first pattern when sewing is performed by changing-over the first and second patterns and also to continuously sew the first pattern after sewing the second pattern.  <P>SOLUTION: A first hook 47 is sewed by zigzag stitching by receiving a trigger signal when the two straight stitches are made in the half of preliminary feeding distance XD from a position to start sewing a belt shape sheet 45. Then the trigger signal is received at every five straight stitches at in-hook distance HD and at every four straight stitches at the preliminary feeding distance XD. Thus, whenever the trigger signal is received, the straight stitching is changed into the zigzag stitching each time, and the hooks 47 are sewed in sequence by the zigzag stitching.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235090-A (JP)
Title: Receiver for microphone
Inventor: HARIMA TATSUJI
IPC: H04R3/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver for a microphone capable of selecting a mixed output as required without the need of particularly provision of a mixed signal output terminal and obtaining a mixture output with a level equal to that of individual outputs.  <P>SOLUTION: Switching circuits 131, 132 and adder circuits 141, 142 are respectively provided to one reception-output system including a first signal reception section 111 and a first signal output terminal 121 and the other reception-output system including a second signal reception section 112 and a second signal output terminal 122, and when a signal cable is connected to only either of the signal output terminals, the adder circuit in the concerned reception-output system sums (mixes) microphone signals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236958-A (JP)
Title: Reinforcing fiber sheet and manufacturing method therefor
Inventor: SAITO MAKOTO
IPC: E01D101/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing fiber sheet and a manufacturing method therefor which prevent disorder of reinforcing fibers and can improve handling properties on the occasion of construction.  <P>SOLUTION: The reinforcing fiber sheet 1 has a constitution wherein the reinforcing fibers are arranged in one direction on a resin-permeable substrate 2 so that a reinforcing fiber layer 3 be formed, while wefts 4 are disposed at a prescribed interval (H) at an angle (α) of 45°-90° to the direction of arrangement of the reinforcing fibers of the reinforcing fiber layer 3, on the opposite side of the layer 3 to the substrate 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244567-A (JP)
Title: Television tuner
Inventor: MARUYAMA KOJI
IPC: H04N5/44
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent interference by the television signals of the other bands at when receiving television signals from one of the lower side or the higher side frequency bands in the VHF band and the UHF band.  <P>SOLUTION: This tuner is provided with an input terminal 1 for television signals and a tuning circuit connected to the terminal 1. The tuning circuit has a first tuning circuit 6, which is tuned to each of channels of the lower side frequency band of the VHF band, a second tuning circuit 9 which is tuned to each of channels of the higher side frequency band of the VHF band, and a third tuning circuit 13 which tuned to each of channels of the UHF band. A low-pass filter 4 is provided between the terminal 1 and the circuit 6, and a high-pass filter 11 is provided between the terminal 1 and the circuit 13 so that the cut-off frequency of the filter 4 is set lower than the frequency band of the higher side and the cut-off frequency of the filter 11 is set to be hither than the frequency band the higher side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240105-A (JP)
Title: Gear transmission
Inventor: HASEGAWA YOJI
IPC: F16H57/02
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a downsized and low-manufacturing-cost gear transmission in which a space for a gear mechanism is effectively used by eliminating a separator.  <P>SOLUTION: A gear case 12 is formed of a case part 14 and a side plate 20. A columnar protruded part 6 of the side of an output shaft of an electric motor 2 is fitted in a gear storage part 16 of the case part 14. Stepped parts 18, 19 are formed on the opening side of the case part 14. An outer edge shape of the side plate 20 roughly matches with an inner surface shape of the gear storage part 16 of the case part 14 and shapes of the stepped parts 18, 19 and projected parts 20b, 20c opposed two corners of which are projected are provided in addition to a circular shape 20a to match with the inner surface shape of the gear storage part 16. The side plate 20 is positioned since an outer edge of the side plate 20 makes contact with inner surfaces of the gear storage part 16 and the stepped parts 18, 19 of the case part 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238630-A (JP)
Title: Polymer latex having active methylene group and silver halide photographic photosensitive material containing polymer latex
Inventor: OKAMURA SHINICHI
IPC: C08F220/18
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer latex having active methylene groups and almost containing no agglomerate and a silver halide photographic photosensitive material containing the polymer latex and excellent in applicability and film strength.  <P>SOLUTION: In the polymer latex, the mass percentage (w) of repeating units derived from an ethylenically unsaturated monomer having an active methylene group satisfies 1≤w≤20; that (x) of repeating units derived from an ethylenically unsaturated monomer which gives a homopolymer having a Tg of 10°C or lower and is selected from methacrylates and acrylates satisfies 60≤x≤96; that (y) of repeating units derived from a styrene compound satisfied 0<y<10; that (z) of repeating units derived from glycidyl methacrylate or acrylate satisfied 0<z<1; and w+x+y+z=100.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249328-A (JP)
Title: Connection structure in terminal part of flat heater element
Inventor: ISHIDA MASAHIRO
IPC: H05B3/22
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative connection structure in the terminal part of a flat heater element capable of improving mechanical strength and insulation in the terminal part, having a good appearance, and extremely excellent in practicality such as facilitation of assembly.  <P>SOLUTION: This connection structure in the terminal part of the flat heater element is so structured that a thin metal foil used as a current-carrying part 2 is formed on a board 1 of a film or a thin plate, and the thin metal foil is allowed to generate heat by connecting the wires 5 connected to a power source or an external control part 9 to the terminal part 3 of the current- carrying part 2 to carry a current. The connection structure in the terminal part of the flat heater element is composed by covering the terminal part 3 for connecting the current-carrying part 2 to the wires 5 with a strong resin case 7 of a resin molding equipped with extraction holes 6 for extracting the wires 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002252205-A (JP)
Title: Particle removal apparatus apparatus and particle removal method for semiconductor manufacturing equipment
Inventor: MORIYA TAKESHI
IPC: H01L21/302
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus that can prevent attachment of particles generated within semiconductor manufacturing equipment. SOLUTION: The gas exhaust port of the process chamber of semiconductor manufacturing equipment is made of an electrically conductive member, and charged particles within the process chamber can be removed by applying negative voltage to the electrically conductive member.
Patent JP-2003245961-A (JP)
Title: Mold assembly
Inventor: YAMAMOTO HIRONOBU
IPC: B29C45/73
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a molding cycle by effectively cooling a sprue.  <P>SOLUTION: A pipe 92 is spirally wound around a sprue bush 8 not only to form the outward passage 94 going toward a gate 86 from the opposite side of the gate 6 but also to form a return passage 96 by a hermetically sealed space 95 for housing the pipe 92. By this constitution, a temperature regulating fluid spirally advances toward the gate 86 through the outward passage 94 of the pipe 92 so as to surround the sprue 10 and also advances toward the opposite side of the gate 86 through the return passage 96 of the hermetically sealed space 95 so as to surround the sprue 10 to uniformly and rapidly cool the resin in the sprue 10 as a whole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249204-A (JP)
Title: Battery
Inventor: YAMAZAKI MASATO
IPC: H01M50/529
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate positioning of a wiring board to a battery cell in a battery used as a portable terminal.  <P>SOLUTION: The battery is provided which is composed of a battery cell 2 provided with an electrode terminal protruding to a side face 2b, the wiring board 3 mounted along side faces 2a, 2b, 2c of the battery cell 2, and a resin molded part to partly cover and integrate these wiring board 3 and the battery cell 2, and in which the wiring board 3 is composed of rigid board parts 3a, 3b, 3c to mount parts 5, 6 and flexible board parts 3d, 3e that can be flexibly curved so as to connect between the rigid board parts 3a, 3b, 3c, and in which a through hole to penetrate in the thickness direction of the rigid board part 3b and to fit the electrode terminal is installed at the rigid board part 3b, and in which an electroconductive member 7 to be electrically connected with the wiring of the rigid board part 3b and to be electrically connected with the electrode terminal is installed at the through hole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258897-A (JP)
Title: System, method and program for multicast communication, and recording medium
Inventor: ISHII HIROYUKI
IPC: H04L45/16
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize mobility assurance by multicast.  <P>SOLUTION: A multicast listener movement estimation part 1-1 estimates the moving destination link of a reception terminal 5. A multicast routing control part 1-2 updates the multicast routing information 3-2 of the corresponding router 4-2 of a multicast tree constitution part 3 so as to receive a multicast packet by a moving destination link L2 soon after the reception terminal 5 moves, and constructs a communication path (multicast tree) in advance. A router 4-2 transmits the multicast packet from a multicast transmission part 2-1 of a transmission terminal 2 also to the moving destination link L2 in addition to a link L1 where the reception terminal 5 exists presently.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252068-A (JP)
Title: Fuel tank
Inventor: UNO HIDEHIRO
IPC: B60K15/03
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight synthetic resin fuel tank of excellent fire resistance and chipping resistance at a low cost.  <P>SOLUTION: The fuel tank comprises a synthetic resin tank body 11 and a fireproof sheet 12 in which a low-temperature expansion graphite-containing paint is applied to a sheet-like material, and the fireproof sheet is integrally adhered to an outer surface of the tank body by the blow molding of the tank. The fireproof sheet 12 is formed of a non-woven fabric with the paint applied thereto, and comprises a coating film layer by the paint, an impregnated layer of the paint, and a non-impregnated layer of the paint, and the non-impregnated layer side is preferably and integrally adhered to an outer surface of the tank body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219822-A (JP)
Title: Processed rice cake
Inventor: KUSUMOTO SHORI
IPC: A23L35/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cake capable of making a pizza or an as you like it-pancake by loading a sauce or ingredients on it.  <P>SOLUTION: This rice cake is provided by using a pizza craft-shaped rice cake having approximately 5-7 mm thickness, then it is possible to obtain a roasted state suitable for eating by heating only one side surface, and to be able to load ingredients like the pizza or as you like it-pancake, since there is a space for them. By setting notches, it is easily separated by chopsticks, etc. Further, by using the cake made as a some form in advance, a cooking having a shape with a design can be made possible.  <P>COPYRIGHT: (C)2003,JPO