baber/WOPTO huggingface dataset:
Patent JP-2003159756-A (JP)
Title: Polyarylate three-dimensional molded object and its manufacturing method
Inventor: DEMURA SATOSHI
IPC: B32B15/08
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyarylate three- dimensional molded object comprising phthalic acids and bisphenols, having extremely high heat resistance free from an air gap, and also to provide a polyarylate three-dimensional molded object having an optional shape exceeding 500 μm in thickness.  <P>SOLUTION: The polyarylate powder which comprises a recurring unit (-(A)-(B)-), in which the constituent unit (A) is a residue of dicarboxlic acid to be selected from a group consisting of phthalic acid, isophthalic acid and terephthalic acid, a constituent unit (B) is a dihydric phenol residue represented by formula (I) (wherein Q and R are alkyl having the number of C atoms of 1 to 4 respectively, (m) and (n) are integer of 0 to 4 respectively), is sintered at 290°C to 340°C to manufacture the polyarylate three-dimensional molded object, the polyarylate three-dimensional molded object exceeding 500 μm in thickness, and an electronic material having a metal layer on one surface or both surfaces.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166407-A (JP)
Title: Structure for positioning auxiliary cover of engine
Inventor: ENDO YUSUKE
IPC: F01M1/06
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for positioning an auxiliary engine cover of an engine which is disposed below a crank shaft of the engine and suppress the size increase of an auxiliary engine.  <P>SOLUTION: An oil pump cover 8B is positioned to an oil pump body 8A by press-fitting a positioning hollow knock pin 13 to an oil removal hole 8R and an oil supply passage 8S, respectively, across a joining surface of the oil pump body 8A with the oil pump cover 8B. At the same time, the communication of the oil removal hole 8R with the oil supply passage 8S and the sealability from the joining surface are ensured. Since the hollow knock pin 13 is press-fitted to the oil removal hole 8R and the oil supply passage 8S having the diameter smaller than the diameter of a tightening bolt to tighten the oil pump cover 8B to the oil pump body 8A, the size increase of the oil pump 8 is suppressed by the size reduction of the hollow knock pin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171864-A (JP)
Title: Method for opening glass cloth
Inventor: KOBUE KAZUYUKI
IPC: D06B1/02
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for opening glass cloth by which the glass cloth is sufficiently opened without causing slippage of stitch and fuzz.  <P>SOLUTION: A high-pressure liquid jetted into the air from a diffusing spray 2 becomes a water-spraying stream diffusing in the length direction of a roller 3. The water-spraying stream diffuses while splitting into upper and lower parts by vibration to provide a plate-like state. The water-spraying stream which becomes the plate-like state is split into a plurality of droplets 22 in the diffusing direction by surface tension. These droplets 22 collides with the surface of the glass cloth supported by the roller 3. Glass fiber bundles constituting the glass cloth 1 are spread by impact by collision with droplets 22. The glass fiber bundles are also spread by pressing the outer peripheral surface of the roller 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174440-A (JP)
Title: Method and system for distributing contents, routing device with authenticating function, and client device
Inventor: ANDO DAISUKE
IPC: G06F21/10
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the illegal viewing of encrypted contents in multi-cast distribution, and to reduce any load accompanied with the distribution of a decoding key, and to realize the scalability of distribution.  <P>SOLUTION: A routing device (routing device 2 with an authenticating function) in which a client device 1 is housed is provided with an authenticating function. A contents server device 5 and a cryptographic key managing device 6 respectively distribute contents and a decoding key to the routing device 2 with the authenticating function by multi-cast. The routing device 2 with the authenticating function executes authentication in response to the reception request of the contents and the acquisition request of a key from the client device 1, and distributes the contents and the decoding key to the client device 1 only when the authentication is successful.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171854-A (JP)
Title: Knitting tool
Inventor: KUWABARA JUNICHI
IPC: D04B3/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveniently usable knitting tool.  <P>SOLUTION: This knitting tool A has a head 1 having a plurality of protrusions 12 for hooking a thread, and a supporter 2 for supporting the head 1. The knitting tool also has a guide means 3 supported by the supporter 2 or the head 1, and capable of supporting and guiding the thread Y, and the guide means 3 and the head 1 are relatively rotatable so that the thread Y supported by the guide means 3 can be wound around the protrusions while being hooked.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174552-A (JP)
Title: Method for pasting image in optional rectangle by using drawing frame
Inventor: NODA MASAHIRO
IPC: G06T11/60
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To simplify image processing of a drawing original of power-transmission distribution line or the like in a data editing system of power-transmission distribution line or the like.  <P>SOLUTION: In an image processing method, an original (1) is set so as to make a drawing frame (a) go along an XY coordinates system of an image data input screen in an image input device with respect to the original (1) including image data within an area surrounded with the drawing frame (a), and the image data read from the image input device is pasted in an optional rectangle (b) in image processing in the data editing system of power- transmission distribution line or the like. The image data of the original (1) read from the image input device is subjected to threshold processing, and the image data within the area surrounded with the drawing frame (a) is subsequently pasted in the optional rectangle (b) with a diagonal point coordinates detecting means for respectively scanning pixel histograms to be described of the threshold processed image data along its X axis and Y axis to detect diagonal point coordinates of the drawing frame (a) from the pixel histograms to be described, and a coordinates converting means for performing coordinates conversion of each pixel of the image data on the basis of a coordinates conversion parameter calculated from the diagonal point coordinates of the drawing frame (a) and diagonal point coordinates of the optional rectangle (b).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002247380-A (JP)
Title: Half tone detection in wavelet domain
Inventor: DE QUEIROZ RICARDO L
IPC: H04N1/413
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To detect a half tone in a wavelet domain. SOLUTION: The method of detecting a half tone in a wavelet domain includes a step for deciding the energy value of a sub-band for the wavelet decomposition. A calculated energy value is compared with a model of an expected energy value when there is no half tone data. If the actual energy value does not agree with the model, it is judged that half tone data exists. In an embodiment, this model defines a pattern of the attenuated sub-band energy of each sub-band moving from the highest level of wavelet decomposition to the lowest level thereof. In another embodiment, the expected energy value of the model varies, depending on the bit rate of the compression of wavelet domain data.
Patent JP-2003179771-A (JP)
Title: Dynamic focus device
Inventor: IOKA TERUO
IPC: H04N3/26
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DF (dynamic focus) device that is small, highly reliable and excellent in mounting efficiency.  <P>SOLUTION: A collector output resistor 13 connected between a power supply 1 for DF and the collector of an output transistor 5 is configured as a printing resistor on an insulating substrate made of alumina in a high voltage variable resistor 9 and is impregnated with insulation resin. The high voltage variable resonator 9 is newly provided with a power supply terminal 14 for DF for power supply to the collector output resistor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177295-A (JP)
Title: Lens system and optical head device equipped with temperature compensating function
Inventor: OKAMOTO YOSHIKI
IPC: G02B7/02
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent performance degradation by canceling the change of the focal distance of a lens system due to temperature change and the change of the linear expansion of a supporting member for a lens system due to the temperature change.  <P>SOLUTION: This lens system 1 is provided with collimating lenses 2 and 3 and a light source or a photodetector 5 and has constitution where they are attached to the same supporting member 4. When a distance between the lens group and the light source or the photodetector 5 is changed because of the change of the linear expansion in the optical axis direction of the member 4 due to the temperature change, the change amount of the focal distance of the lens group caused by the change of the refractive index and the change of the linear expansion of the respective lenses due to the temperature change is regulated to be equal to the change amount of the distance. Thus, collimating accuracy is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170145-A (JP)
Title: Method and system for treating organic waste
Inventor: HASHIMOTO YOSHIRO
IPC: B01D53/26
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating organic waste by which the organic waste is effectively digested treated without the deterioration of activity or the death of digesting bacteria, the load for digesting treatment of a large quantity of the organic waste is decreased efficiently and uniformly in a short time, the treatment can be continuously operated without stopping the whole line and particularly in a drying process before the digesting process, the drying is rapidly carried out, an amount exhaust gas is decreased, the oxidation does not occur and the scorching or the burning is prevented.  <P>SOLUTION: This system comprises a process for pulverizing organic waste by a pulverizer 1, a high humidity high temperature drying process for heating and drying the pulverized organic waste by sending hot air and discharging steam while stirring and transporting with a screw conveyer 21 in a drying furnace 19, and a digesting treatment process for treating the intermediate treated material having a proper water content and a temperature for the high temperature digesting bacteria in the high humidity, high temperature drying process by a digesting treating machine 3 using the high temperature digesting bacteria.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176463-A (JP)
Title: Seam tape and method for producing the same
Inventor: SHIMANO YASUNAO
IPC: C09J7/02
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seam tape excellent not only in initial adhesive strength but in peel force and waterproofness and having resistance to washing, and especially effective for a polyolefin fiber fabric, and a method for producing the same.  <P>SOLUTION: The seam tape is adhesive to the polyolefin fiber fabric and comprises at least 2-layer structure made by forming a hot melt resin layer consisting of a hot melt urethane film and a powdery low density polyethylene on a heat resistant urethane resin film. The heat resistant urethane resin layer may be formed on the fiber fabric.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177588-A (JP)
Title: Color image forming device and image quality adjustment system
Inventor: ISHII HIROTAKA
IPC: G03G21/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming device and image quality adjustment system which decrease color slippage by a simple method in which a variation in the angular velocity of a photoreceptor drum can easily be detected and the rotation phase of each image carrier can be adjusted.  <P>SOLUTION: The color image forming device has transfer means for transferring formed images onto a recording material S placed/carried to the surface of a carrying means 11, and a pattern formation means for forming an misalignment detection pattern onto the carrying means 11. The color image forming device also has a misalignment detection means for detecting the misalignment detection pattern formed on the carrying means 11, and a phase adjustment means for adjusting the rotation phase of the photoreceptor drum 1. The misalignment detection means arranges detection patterns so that a reference color is detected by one detecting part and, at the same time, a detection color is detected by the other detecting part. Also, the misalignment detection means has a computing means that computes an amount of misalignment of the detection color with respect to the reference color from the result of the detection of the misalignment detection pattern.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177117-A (JP)
Title: Transmission method of dry contact high-frequency ultrasonic wave and apparatus therefor, and flaw detection method using dry contact high-frequency ultrasonic wave and apparatus therefor
Inventor: TOMYO YASUNARI
IPC: G01N29/28
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus which can effectively transmit a high-frequency ultrasonic wave under a dry contact condition.  <P>SOLUTION: An ultrasonic wave transmitting base body which is constituted by being provided with a vessel in which an ultrasonic wave transmitting medium 7 is filled, an ultrasonic probe 8a which is provided in the vessel while connecting with an ultrasonic wave measuring means 8, and a polymer film 2 having adhesion and/or stickiness which is provided at an opening 1a of the vessel, is prepared. An attachment is located between the outside of the opening of the vessel and a sample existing in a dry environment, and a narrow space window 12 corresponding to the opening are provided. A negative pressure applying means 6 which can cause a negative pressure in the narrow space window at need is also provided. At least the inspection area of the sample is made to come into dry contact with the polymer film by operating the negative pressure applying means of the ultrasonic wave transmitting base body. In addition, due to the negative pressure of the narrow space window, the polymer film and the sample can be brought into uniform contact with each other without having an air layer therebetween.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186511-A (JP)
Title: Nc (numerical control) data editing support method and system
Inventor: MAMIYA TAKASHI
IPC: G05B19/409
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To support editing operations by automatically performing editing, such as NC data explanation, NC data correction and NC data creation of processing patterns.  <P>SOLUTION: In an NC data editing support system, an NC data editing part 21 reads NC data and displays on a display part 33, then the NC data is selected by depressing a help button 23, NC data guidance messages corresponding to the selected NC data are extracted to be displayed on the display part 33 by a display processing part 31. At an NC data edit part 35, when a guidance button 37 is depressed, processing patterns are displayed on the display part 33; if a processing pattern to be used is selected, the NC data, corresponding to the processing pattern, is created and inserted into a position indicated by the read NC data, NC data editing support is performed by the functions described.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185502-A (JP)
Title: Laser system and wavelength detection method
Inventor: SUZUKI TORU
IPC: G01J3/36
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser system capable of accurately controlling a wavelength without exerting effect on the detection of the wavelength even if the fluctuations in characteristics due to the change of an etalon with the elapse of time.  <P>SOLUTION: The laser system is equipped with a first wavelength detection means including a laser oscillator, a first reference light source and a grating type spectroscope and detecting the wavelength of a laser beam outputted from the first reference light source and the wavelength of a laser beam outputted from the laser oscillator, a second detection means including a second reference light source and an etalon type spectroscope and detecting the wavelength of a laser beam outputted from the second reference light source and the wavelength of a laser beam outputted from the laser oscillator and a control means for calculating the relation between the wavelength of the laser beam outputted from the laser oscillator and a target wavelength based on the detection results of the first and second wavelength detection means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180994-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that can have performance equivalent or superior to a conventional game machine while effectively using the limited space of a game board for various members.  <P>SOLUTION: In this game machine, the respective luminous states of first to fourth special pattern lamps 5a-5d are controlled into three different states, i.e., a lighted state, a put-out state and a blinking state, on the basis of a special pattern retention ball number display table 22a. The retention frequency (numerical information) exceeding 'four' (a prescribed number) can be displayed (expressed) by four (the prescribed number of) lamps (numeric expressing members). As a result, performance equivalent or superior to the conventional game machine can be provided while effectively using the limited space of the game board for various members.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188829-A (JP)
Title: Optical space transmission system
Inventor: OTSUBO MASATOSHI
IPC: H04B10/112
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical space transmission system that measures a changing speed of a received optical level and a communication interruption time so as to be able to locate a cause to communication interruption thereby transmitting a faulty warning to a network manager.  <P>SOLUTION: The optical space transmission system is configured to comprise a means for detecting a received optical level, a means for detecting a changing speed of the received optical level, a means for measuring a time for communication interruption, a means for judging a cause to the communication interruption on the basis of the changing speed of the received optical level and the communication interruption time, and a means for informing an external device about the fact of communication interruption and its cause.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189289-A (JP)
Title: Indoor video transfer system
Inventor: SAKAI YASUHIRO
IPC: H04N7/18
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor video transfer system based on a method for fast converting a curved-surface image into a plane image.  <P>SOLUTION: This indoor video transfer system is provided with a CCD device 4, a transmitting means 5 for transmitting video imaged by the CCD device 4, and a computer system 7 installed in an ASP (active server pages) 10 for receiving video information transmitted by the transmitting means 5 to convert the video information into a plane image. The CCD device 4 is provided with a fish-eye lens that freely fetches a curved-surface image of a wide viewing angle, a PAL (Panoramic Annular Lens) projector or the like. The transmitting means 5 freely transmits the curved-surface image to the computer system 7 through the Internet 9. The CCD device 4 and the transmitting means 5 are incorporated in an article such as a television TV installed in a house R.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188366-A (JP)
Title: Solid-state image pick-up device and solid-state image pick-up camera
Inventor: HOSHINO KAZUHIRO
IPC: H04N5/335
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image pickup device easy to make itself thin as well as capable of compensating aberration due to curvature of an image plane in an imaging optical type.  <P>SOLUTION: A spherical surface type of curvature plane 141 is formed in response to curvature of the image plane produced by the aberration of an image lens of the imaging optical type, to a back plane of a semiconductor bare chip 14 with a flip-chip mounted on a wiring board 12, and constructs a solid-state image device 302 by pasting the back plane of a solid-state image element 16, along the curved formation on a curvature plane 141 of this semiconductor bare chip 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189958-A (JP)
Title: Partitioning device
Inventor: YOSHIKAWA FUMIHIRO
IPC: B65D25/04
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partitioning device which can be easily attached to a box body capable of freely partitioning a box body interior in conformity with sizes and types of objects to be stored and freely partitioning the box body interior horizontally and longitudinally.  <P>SOLUTION: A sliding part 5b of a holder 5 is detachably and slidably attached to both longitudinal side plates 1b and 1c, a back plate 1d or a pipe 1p which are fixed members. The holder 5 is slid and positioned in a suitable position. A partition member 3 is fit on a fitting part 5c of the holder 5 in this state. The partition member 3 is coupled to the fixed members such as both side plates 1b and 1c, the back plate 1d or the pipe 1p, and an interior of a drawer 1 is partitioned into optional sizes by the partition member 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002238341-A (JP)
Title: Power transmission device of general-purpose combine harvester
Inventor: OCHI RIICHI
IPC: A01D41/02
Filed: 2001-12-25
Abstract: PROBLEM TO BE SOLVED: To make arrangement of transmission constitution efficient and improve rigidity of the machine body and facilitate maintenance. SOLUTION: This power transmission device of general-purpose combine harvester is characterized by providing an engine 32 on the side of a carrying device, installing the engine 32 under a cabin, fixedly installing a gear box 40 having an input shaft 45 protruded to right direction and rotated by the above engine 32,  a gear change means for changing rotation of the input shaft 45 and a backwardly protruded threshing cylinder rotating shaft 52 for receiving rotation from the gear change means and carrying out rotation on the front wall of upper threshing chamber located at a higher position than the base of a carrying device 14 and installing bevel gears 49 and 50 located on the downward side of power transmission direction of the input shaft 45 and paralleling rotating power with a threshing rotating shaft 52 in the gear box 40 and arranging the gear change means located on downward side of power transmission direction of these bevel gears 49 and 50 in a space part between the bevel gear 50 and a threshing cylinder 17.