baber/WOPTO huggingface dataset:
Patent JP-2003264689-A (JP)
Title: Image processor and image processing method
Inventor: YOKOCHI ATSUSHI
IPC: B41J5/30
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and an image processing method which realize accurate detection of a fine line and output with high quality, of the image of a fine line portion such as a black character.  <P>SOLUTION: In fine line detecting processing, one pixel is defined as a concerned pixel 17, and a pixel area 18 with the concerned pixel 17 as a center is set as a 3×3 matrix area. The point values of '0'-'8' are respectively applied to each matrix comprising such a 3×3 matrix area (figure 9 (c)) and three pixels with the small value of luminance (extraction pixels 19) are extracted (figure 9 (d)). From the total '12' of the point values of the three extracted pixels, it is judged that the extracted pixels 19 are successively provided. Besides, an intermediate value '157' is calculated from the minimum value and the maximum value of luminance (Y) of pixels in the pixel area 18 and the number of pixels having the value of the luminance (Y) smaller than the intermediate value is less than '4' (figure 9 (e)). Thus, the concerned pixel of the figure (d) is discriminated as a pixel of the fine line portion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263846-A (JP)
Title: Optical head feeding device
Inventor: NISHIDA YOICHI
IPC: G11B21/02
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head feeding device whose reliability is improved by preventing an optical head body and a teeth part from being damaged or broken if an external force of vibration, a shock, etc., acts on the optical head body during packing, transportation, conveyance, etc.  <P>SOLUTION: A lead teeth part 2 has a teeth part 22 engaging with a lead screw 5, a hinge part 23, and a rail insertion part 24 into which a rod rail 3 is inserted, and the rail insertion part 24 is provided with a brake pad (1) 12 and a brake pad (2) 13; and the brake pad (1) 12 and brake pad (2) 13 have notched parts 12a and 13b having radii of curvatures equal to or larger than the radius of the rod rail 3 and the gaps between the cut parts 12a and 13b and the external diameter of the rod rail 3 is made larger than the gaps between bearing parts 11a and 11b and the rod rail 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264557-A (JP)
Title: Data transfer method and device having data transfer function
Inventor: OTA TAKESHI
IPC: H04L1/16
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transferring method realizing fast transferring even large-capacity data while ensuring the data.  <P>SOLUTION: A device A 20 and a device B 30 are connected to an IEEE1394 serial bus 10 through IEEE1394 serial interfaces 23 and 33. When the device A 20 transfers data to the device B 30, the data is first transferred by synchronous transfer. The device B 30 that has received the data by synchronous transfer checks whether the data can be normally received, and if the data can not be normally received, information specifying the data is transmitted to the device A 20 by asynchronous transfer. The device A 20 layer transfers the data of a block that can not be normally transferred to the device B 30 by asynchronous transfer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264524-A (JP)
Title: Mobile station, base station device and mobile communication network
Inventor: FUJII TERUYA
IPC: H04W16/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a drastic increase of common control channel signal throughput.  <P>SOLUTION: A plurality of control channel subcarriers f1 to f4 dedicated to a control channel and a plurality of communication channel subcarriers fa to fk dedicated to a communication channel are separatedly provided. The control channel subcarriers are allocated so as not to allocate the same control channel subcarriers to an adjacent base station. Since signal processing of only the control channel subcarriers f1 to f4 has only to be performed in searching for a cell or the like, it is possible to drastically decrease signal throughput.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002318052-A (JP)
Title: Damper device
Inventor: NORITAKE SEIICHIRO
IPC: F16H53/00
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a damper device having a stable performance. SOLUTION: This motor type damper device has an opening-closing plate 5 opening and closing an opening 4 and a driving part driving the opening- closing plate 5. The driving part has a driving source for driving the opening- closing plate 5 to a closing position where the opening 4 is closed by the opening-closing plate 5 and to an opening position where the opening 4 is opened by the plate. Moreover, the driving part is so constituted as not to make the opening-closing plate 5 operate at the closing position of the plate 5 and the periphery thereof and at the opening position of the plate and the periphery thereof, although the driving source is operated, and the opening-closing plate 5 is maintained in a stopped state at the opening and closing positions.  Besides, the device is provided with a cam body having a cam form that is driven to rotate by the driving source and can set the closing and opening positions of the opening-closing plate 5 according to an angle of rotation thereof, and with an operating lever engaging with the cam body and also with a driving shaft of the plate 5. The cam form is formed preferably so that it continues maintaining the same state in an area from an initial position where the device is initialized to the closing position and the periphery thereof.
Patent JP-2003266907-A (JP)
Title: Stencil printing apparatus
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41F33/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stencil printing apparatus which can output logging data which can be easily understood by a user in presentation and maintenance.  <P>SOLUTION: The stencil printing apparatus is provided with a storage means 54 for storing each of a plurality of logging data in a character form, an output means 32 for outputting the stored logging data, and a conversion means 94 for converting the form of the logging data stored in the storage means 54 into a form other than the character form when the data are outputted by the output means 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260376-A (JP)
Title: Impact husking and shaking separator
Inventor: YAMAMOTO SOICHI
IPC: B02B7/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an impact husking and shaking separator which is improved in separatability and selectability of hulled rice after a husking treatment, can stably separate and select the hulled rice and can be inexpensively provided without upsizing of the apparatus.  <P>SOLUTION: A plurality of air inflow ports 27 opening in the form of slits are formed at a separating plate 25 disposed in a winnowing chamber 30 in the impact husking section of the impact husking and shaking separator and further, the air inflow ports 27 are provided with eaves 29. The air flowing into the winnowing chamber 30 flows smoothly from the air inflow ports 27 of the separating plate 25 to winnowing paths 34 and 36 and therefore the degradation in the separatability and selectability of the hulled rice S does not occur. Even more, the hulled rice S (unpolished rice G, unhulled rice M, chaff N, abortive grain T or dust or the like) is accepted by the eaves 29, by which the occurrence of the clogging of the air inflow ports 27 is averted and the stable separation and selection of the hulled rice S is made possible.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273465-A (JP)
Title: Semiconductor laser element
Inventor: OSATO TAKESHI
IPC: H01S5/223
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high reliability by making the difference of an equivalent refractive index highly accurate in a semiconductor laser element having an embedded stripe structure.  <P>SOLUTION: A n-GaAs buffer layer 12, a n-In<SB>0.49</SB>Ga<SB>0.51</SB>P lower clad layer 13, n- or i-In<SB>x2</SB>Ga<SB>1-x2</SB>As<SB>1-y2</SB>P<SB>y2</SB>lower optical wave guiding layer 14, a compressed distortion In<SB>x1</SB>Ga<SB>1-x1</SB>As<SB>1-y1</SB>P<SB>y1</SB>quantum well active layer 15, a p- or i-In<SB>x2</SB>Ga<SB>1-x2</SB>As<SB>1-y2</SB>P<SB>y2</SB>upper optical wave guiding layer 16, a p-In<SB>0.49</SB>Ga<SB>0.51</SB>P upper first clad layer 17, a p-In<SB>x3</SB>Ga<SB>1-x3</SB>As<SB>1-y3</SB>P<SB>y3</SB>etching rejection layer 18 (thickness: 10 nm) having a stripe groove as a current path, and a n-In<SB>0.49</SB>Ga<SB>0.51</SB>P current pinching layer 19 are formed in this sequence on a n-GaAs substrate 11. Moreover, a p-In<SB>0.49</SB>Ga<SB>0.51</SB>P buffer layer 21 which is formed thinner toward the upper surface of the current pinching layer 19 from the surface of the upper first clad layer exposed to the stripe groove and a p-Al<SB>z1</SB>Ga<SB>1-z1</SB>As upper second clad layer 22 formed to fill the strive groove are also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273457-A (JP)
Title: Second harmonic generation device
Inventor: ASANO HIDEKI
IPC: H01S5/343
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To acquire high reliability by expanding a tunable width, related to a second harmonic generation device comprising a semiconductor laser element and a wavelength converting element.  <P>SOLUTION: An n-GaAs substrate is overlaid with an n-InGaP clad layer 2, an n or i-InGaAsP optical guide layer 3, an i-GaAs tensile strain barrier layer 4, an i-InGaAs compressive strain quantum well active layer 5, an i-GaAs tensile strain barrier layer 6, p or i-InGaAsP optical guide layer 7, p-InGaP first clad layer 8, a p-InGaAsP etching stop layer 9 and a p-InGaP second clad layer 10, in this order. Then a ridge is formed thereon, and an n-AlGaInP current block layer 11 is selectively buried and re-grown on both sides of the ridge. Further, a p-GaAs contact layer 12 is grown, and a p-side electrode 13 and an n-side electrode 14 are formed. The length of a resonator is 900 μm. Both reflection coefficients of two end surfaces are 20%. Mirror loss is 17.9 cm<SP>-1</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267988-A (JP)
Title: N-acetylglucosaminyltyrosine derivative
Inventor: MIZUNO MASAMORI
IPC: C07H15/203
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an N-acetylglucosaminyltyrosine derivative where N- acetylglucosamine and the side chain hydroxy group of tyrosine are bound to each other via an α-glycoside linkage, serving as a raw material for synthesizing glycopeptides.  <P>SOLUTION: The N-acetylglucosaminyltyrosine derivative is shown by the general formula [I] (wherein, X is H or an amino-protecting group; Y is H or a carboxyl-protecting group; R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each H, a hydroxyl-protecting group, monosaccharide group or sugar chain). A method for producing the above derivative through considering and optimizing the selection or combination of an activator and reaction concentration, etc., is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269250-A (JP)
Title: Casing of engine
Inventor: HOJO ATSUO
IPC: F16H57/029
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casing for an engine wherein reducing the weight of a crank case side cover for downsizing, and decreasing the joining area for enhancing the sealing performance at the joining surfaces of the crank case and the crank case side cover in between are embodied.  <P>SOLUTION: The casing of the engine is composed of the crank case 4, the crank case side cover 6 with the inner end joined with one end of the crank case 4 and covering a primary deceleration device 26, and a clutch cover 8 joined with the outer end of the crank case side cover 6 and accommodating a clutch 27, wherein the inside diameter d of the joining surfaces 6f and 4f of a clutch surrounding part 6a surrounding the clutch 27 of the crank case side cover 6 and the crank case 4 is set smaller than the outside diameter D of the clutch outer 37 of the clutch 27.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281159-A (JP)
Title: Document processor, document processing method and document processing program
Inventor: KATO HIROYUKI
IPC: G06F17/30
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document processor, which may give a keyword suitable for grasping the contents of a document group and discriminating the document group as a label to the document group.  <P>SOLUTION: A phrase as a candidate for a keyword is extracted from each document of the document group by a morpheme analysis part 1, and a score showing the significance of each phrase is calculated in a score calculating part 2. A correction score calculating part 3 weights the score calculated by the score calculating part 2 so that the longer a character string is, the larger the score is using the length of the character string of phrase to thereby calculate the corrected score. In a keyword selection part 4, a phrase which becomes a keyword is selected according to the corrected score. Thus, the phrase having a longer character string as much as possible is extracted as a keyword, and a short and abstract keyword is eliminated, whereby a keyword representing the contents of the document group more suitably to improve the discrimination from another document group can be extracted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281035-A (JP)
Title: System, device and method for providing information, program and recording medium
Inventor: SATOMI HIROSHI
IPC: G06Q50/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing system capable of surely notifying a plurality of third persons of browsing change by designating whether to notify the plurality of third persons to be allowed to browse data of browsing change after publication in notifying the data publication, and to provide an information providing device, an information providing method, a program and a recording medium.  <P>SOLUTION: This information providing system for publishing image data at a photo site 105 on the Internet 104 notifies a third person 102B to be allowed to browse image data of the publication of the image data at the photo site 105 on the Internet 104, designates whether to notify the third person 102B of browsing change in the case of the browsing change after the publication of the image data in notifying the publication of the image data, and notifies the third person 102B of the browsing change when the designation is made to notify the browsing change.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003233753-A (JP)
Title: Reply guaranteeing type e-mail advertisement
Inventor: SASAKI SHIGENOBU
IPC: G06Q30/02
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective and reliable advertising system preventing wasteful advertising cost when corporate advertisement costs are swelling enormously.  <P>SOLUTION: By using E-mail and including advertisement information in a questionnaire or a quiz, whether or not the advertisement information has been transmitted can be confirmed by its reply. In the advertising system, a corporation can reliably expect an effect by guaranteeing a reply.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275583-A (JP)
Title: Nitrogen dioxide absorbent
Inventor: FUKUJU ATSUSHI
IPC: B01J20/22
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitrogen dioxide adsorbent which exhibits excellent nitrogen dioxide absorption performance.  <P>SOLUTION: At least one component selected from Ru, Pt, Rh, Ir, and Pd and at least one component selected from Mn, Fe, Cu, Co, Ni, Ce, and Ca are combined and are carried on a porous oxide carrier and further a basic amino acid and/or organic amine compound is carried thereon. The basic amino acid is preferably alginine and the organic amine compound guanidine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283633-A (JP)
Title: Portable terminal apparatus
Inventor: KOBAYASHI NOBUAKI
IPC: H04M1/22
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the waste of a battery with a simple configuration in a portable terminal apparatus.  <P>SOLUTION: The portable terminal apparatus has a plurality of operation buttons 20 and 20, lamps 40 and 40 for lighting the operation buttons 20 and 20 from the inside, a display section 32 for indicating a communication state, and a lighting change button 27 for switching the on and off of the lamps 40, 40 or the display section 32. In the lighting change button 27, a lamp 47 for lighting change buttons is provided. The lamp 47 for lighting change buttons is connected to a control circuit 3 for lighting up only the lamp 47 for lighting change buttons in the initial state that the apparatus is energized by operating one of the operation buttons 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281605-A (JP)
Title: Method of describing transaction details, method of screen-displaying transaction details, transaction processing system, and program for transaction processing
Inventor: KUMOMURA AKIRA
IPC: G06Q40/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with displaying or printing of unnecessary transaction details.  <P>SOLUTION: This system is provided with a means for choosing whether transaction details, such as receipts, payments, and transfers, should be described (printed) on a document every transaction or before transaction, or a means for choosing whether the transaction details should be displayed on a screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280940-A (JP)
Title: Debug system
Inventor: NAKAGAWA MASAHIKO
IPC: G06F11/22
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a debug system which utilizes an actual device and records an input signal and input data from an external equipment using a trace memory, and which reproduces the condition that the external equipment has been connected, in real time using data of the trace memory even if the external equipment is not connected.  <P>SOLUTION: An incircuit emulator 11 is provided with a data input means 15 which writes data read from I/O 3 of one or a plurality of specified address by CPU 2 and its address in a trace memory 14 in a recording mode; and a data output means 17 which compares the address of data written in the trace memory 14 and an address bus output from the CPU 2, and which sequentially outputs the data in the trace memory 14 to the data bus if they are identical in a recovery mode. An evaluation chip 1 is provided with a bus switching means 4 which connects the data bus of the CPU 2 and the data output means 17 when the data output means 17 outputs the data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278466-A (JP)
Title: Heat controller of building
Inventor: HIRATA HIROSHI
IPC: E06B9/36
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor heat controller constituted of a louver having daylighting, suitability of solar radiation, security/disaster prevention, the outside appearance decoration or the like of a building and maintaining an indoor temperature or the intensity of illumination in a comfortable state by controlling heat from an optical opening section of the building, cutting off or controlling solar radiation to take in.  <P>SOLUTION: The heat controller of the building comprises terracotta-made vertical louvers covering at least the optical opening section (mainly window part) and arranged in the horizontal direction, one end thereof is fixed to the building side, up and down sections of a reinforcing device of each louver are connected with the other end, and it can also play a role as an outdoor blind of the building. Each louver is formed in an approximately rectangular square columnar-shaped section, and the approximately rectangular long side section is so placed that it is vertical to the building.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003009261-A (JP)
Title: System and method for building routing table and for routing signal in automation system
Inventor: SHORTY PETER
IPC: H04L12/56
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an improved and flexible way of routing signals from a controller 17 to a plurality of devices 41 in a wireless home automation system having the controller 17 for controlling a broad variety of functions via two ways communication with a plurality of the devices 41. SOLUTION: A processing unit of the controller 17 is adapted to instruct a first device 41 to discover other devices within its range by transmitting a signal comprising a device table holding device identifiers of devices controlled by the controller 17. The devices 41 in the system are adapted to, upon instruction, perform a discovery of other devices within its range by transmitting discovery signals addressed to each device in the device table received from the controller 17.
Patent JP-2003085641-A (JP)
Title: Beverage manufacturing method and beverage manufacturing device
Inventor: FUKUSHIMA NAOTO
IPC: B67D1/07
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a beverage manufacturing method and a beverage manufacturing device capable of easily manufacturing a frozen beverage by effectively utilizing existing raw materials and equipment even in the case that the size of the equipment such as an automatic vending machine is limited. SOLUTION: Ice and syrup are supplied to a cup 4, the ice inside the cup 4 is crushed by a cutter of a vertically movable cutting part 5 on the basis of rotation and is mixed with the syrup and a sherbet-like frozen beverage is manufactured. Thus, without using a cooling tank or a dedicated agitating device, a palatable frozen beverage can be manufactured by utilizing the raw materials such as the ice and the syrup used for an iced beverage.
Patent JP-2003282183-A (JP)
Title: Lever type connector
Inventor: MATSUSHITA YASUO
IPC: H01R13/631
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To detect a fitting condition of a lever type connector before mounting it on a panel.  <P>SOLUTION: Even if an attempt is made to let both connectors 10, 30 pass through a mounting hole H while they are in a half-fitted condition, a bending interference part 16 interferes with a hole fringe of the mounting hole H to regulate passing through operation. While both connectors 10, 30 are normally fitted, the bending interference part 16 is bent by a lever 20 and is displaced to a position where it does not interfere with the hole fringe of the mounting hole H to let them pass through the mounting hole H. Consequently, it is possible to detect a fitting condition of both connectors 10, 30 based on whether the bending interference part 16 interferes with the hole fringe of the mounting hole H or not before they are assembled into the mounting hole H.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279563-A (JP)
Title: Method for screening functional material
Inventor: ISOAI AYAKO
IPC: G01N33/44
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base material capable of easily and rapidly selecting a high molecule material with a property to be targeted, and to provide a screening method capable of easily and rapidly selecting a high molecule material suitable to various functional materials.  <P>SOLUTION: A synthetic polymer structural base material is produced having at least high molecules on a surface with side chains capable of changing a functional group, and various candidates of the functional material are coupled to the side chain of the structural base material, thereby providing the screening method capable of easily and rapidly selecting the high molecule material with the property to be targeted.  <P>COPYRIGHT: (C)2004,JPO