baber/WOPTO huggingface dataset:
Patent JP-2004164881-A (JP)
Title: Induction heating device
Inventor: FUJITA ATSUSHI
IPC: H02M7/48
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating device restraining a switching loss of a switching element irrespective of a material of a heated object and an output.  <P>SOLUTION: By controlling simultaneous breaking periods from breaking a first switching element 27 to driving a second switching element 42 alternately driving, or from breaking the second switching element 42 to driving the first switching element 37, starting of driving of the switching elements 37, 42 can be adapted to timing of conduction periods of reverse conduction elements 44, 45 even when conduction periods of a resonance current period and conduction periods of the reverse conduction elements 44, 45 are changed by electromagnetic characteristics of the heated object 39, and the induction heating device is restrained from a switching loss of the switching elements.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165840-A (JP)
Title: Image processing program
Inventor: SAKATANI KAZUTOMI
IPC: H04N1/387
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing program capable of performing Retinex processing without causing an increase in memory consumption amount and extreme reduction in processing speed.  <P>SOLUTION: A Retinex processing section is provided with: an interpolation section 401 performing an interpolation arithmetic operation to decrease the resolution of an original image D2; a blurred image generating section 403 for applying processing using a filter to the image whose resolution is decreased and being an output of the interpolation section 401 to generate a blurred image; and an interpolation section 405 for revising the resolution of the blurred image to bring the resolution into the same as that of the original image D2, and the Retinex processing section 407 performs the Retinex processing on the basis of the original image D2 and an output image from the interpolation section 405.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162341-A (JP)
Title: Heliport
Inventor: KINOSHITA MOTOMI
IPC: E01F3/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heliport capable of preventing adverse effects resulting from extension/contraction of a deck member.  <P>SOLUTION: In the heliport 1, a plurality of deck materials 10 having a long structure are laid over beams 20 forming a sill to constitute a heliport face. In this time, the longitudinally slidable deck material 10 is fixed on the sill. Even when the deck material 10 extends/contracts longitudinally due to temperature difference, as the deck material 10 slides against the beam 20, at least longitudinal extension/contraction is not restricted by the fixation of the beam 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165373-A (JP)
Title: Resist coating equipment
Inventor: FUKAMI KATSUMI
IPC: B05C11/10
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the drying of nozzles and reduce discarded resist.  <P>SOLUTION: This resist coating equipment 10 is provided with the nozzles 11 which are arranged at a plurality of parts of one line in a process and used for switching, and a resist tank 12 for storing resist to be supplied to the nozzles 11. A slit-shaped output port is formed in the nozzle 11. In the middle of connection piping 13 which connects the resist tank 12 and the nozzle 11, an opening and closing valve 14 for opening and closing the piping 13 is arranged. In the piping 13, a switching valve 15 for supplying rinse to the nozzle 11 is arranged between the resist tank 12 and the valve 14. The switching valve 15 is formed so as to switch a state that the valve 14 is interconnected with the resist tank 12 and interconnection between the valve 14 and a rinse tank 17 is cut, and a state that the valve 14 is interconnected with the rinse tank 17 and interconnection between the valve 14 and the resist tank 12 is cut.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164506-A (JP)
Title: Data distribution predicting device
Inventor: YAGINUMA YOSHINORI
IPC: G06N5/04
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data distribution predicting device capable of automatically and hierarchically grouping pieces of example data having close connection with prediction, predictively controlling a result of data distribution, and as a result, carrying out highly accurate prediction.  <P>SOLUTION: An inter-example distance calculating part 3 calculates a distance between each two pieces of example data by using an influence degree. A proximate two example selecting part 4a selects two examples with the smallest distance between each two pieces of example data. An example integrating part 4 integrates the two examples into one new example. The integrating process is carried out repeatedly, and in midway of integrating all into one example, by using a prediction error of a prediction error calculating part 6, a minimum prediction error two example selecting part 4b selects two examples with a minimum prediction error, the example integrating part 4 integrates the two examples into one new example, and the integrating process is carried out repeatedly until all is integrated into one example to obtain a three dimensional tree like map (not shown).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171615-A (JP)
Title: Device of recording/playing back disk-like recording medium and tilt control method of recording/playing back device
Inventor: SHIMAKAWA SHIGERU
IPC: G11B7/09
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize tilt correction without reducing the speed of the processing required for reproducing data from a disk-like recording medium.  <P>SOLUTION: An optical disk drive provided with a pickup 5 having an objective lens for reading or recording by irradiating the disk-like recording medium with a light beam performs a process consisting of: steps (ST11 to ST13) for detecting the tilt angles of the disk at a plurality of positions of the disk-like recording medium; a step (ST14) for calculating the average value of the detected tilt angles of this disk; a step (ST23) for controlling the tilt of the objective lens on the basis of this average value; and a 2nd control step (ST29) for controlling the tilt of the objective lens on the basis of the disk tilt angle detected in the detection step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171376-A (JP)
Title: Browser program, and information providing system utilizing browser program
Inventor: KASAI CHIYOKO
IPC: G06Q30/02
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a browser program for performing automatic start, automatic connection to an inherent reference party and display of a window of contents distributed from the inherent reference party set in the browser program, and to provide a system utilizing the browser program.  <P>SOLUTION: The browser program stored so as to be started in cooperation with the start of an operating system is provided with a window display instruction means for allowing the started program to display a prescribed window area on a display means, a communication connection instruction means for automatically connecting the inherent reference party through a communication means represented by the Internet, a contents distribution instruction means for transmitting a contents distribution request to the window to the inherent reference party stored in the browser program, and a contents display means for displaying the contents distributed from the prescribed reference party on the window.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003167311-A (JP)
Title: Core/shell silver donor for photothermographic system comprising oxidatively more reactive shell
Inventor: IRVING MARK EDWARD
IPC: G03C1/498
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reactivity of a component used for providing a reducible silver ion and to provide an improved raw film preservation and low Dmin in imaging.  <P>SOLUTION: The present invention is directed to a photothermographic element comprising silver halide, a blocked developer, a coupler, and core/shell particles, each such particle comprising a mixture of at least two non- photosensitive organic silver salts, which particle comprises a center portion comprising a non-photosensitive first organic silver salt and at least one shell portion covering the center portion, the shell comprising a non-photosensitive second organic silver salt. The organic silver salt in the shell has a lower pKsp relative to the organic silver salt in the core. This invention also provides a composition comprising the above core/shell non-photosensitive organic silver salt particles, and a method of making the particles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004173575-A (JP)
Title: Tobacco stem reaper
Inventor: ISHIDA ISAO
IPC: A01D45/16
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tobacco stem reaper of compact machine body construction facilitating its quick turning, or the like, enabling efficient work with easily picking up reaped tobacco stems by a relevant worker and ensuring steady advancing direction of the machine body.  <P>SOLUTION: This tobacco stem reaper has a self-propelled machine body 3 traveling astride a ridge and, equipped with a pair of left and right front wheels 1 and 1 and a pair of left and right rear wheels 2 and 2. In this reaper, a conveying device 5 for nippingly conveying tobacco stems T rearward of the machine body and a cutting device 6 for cutting off the foot sides of tobacco stems T are installed between the left and right front wheels 1 and 1 and the left and right rear wheels 2 and 2 when viewed from the top of the machine body in such a manner that the nippingly conveying terminal end 5E of the device 5 is located behind the rear wheel front end and the stem reaping action point for the cutting device 6 is located behind the axle 1a of the front wheels and in front of the axle 10 of the rear wheels in the longitudinal direction of the machine body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180707-A (JP)
Title: Ophthalmic photographing apparatus
Inventor: SUGIYAMA TAKAHIRO
IPC: A61B3/14
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmic photographing apparatus which prevents a jaw support member from moving at the time of observation of the eyeground and can accurately perform an alignment.  <P>SOLUTION: A positionally regulatable stage part 3 is provided on a base stand 1, and an anterior eye/eyeground changeover switch 8 for changing over the anterior eye part or the eyeground part of an observation region, a position regulating lever 9 for aligning an eye to be examined with an optical part 4, an operating lever consisting of a photographing switch 10, and a small-sized operation lever which composed of a fixation light regulating switch 11 for altering the projection position of a fixation light and an operation switch 12 for moving the jaw support member 2b up and down, are provided on the side of an examiner of the stage part 3. A function control part makes the input of the operation switch 12 ineffective by the input of the anterior eye/eyeground changeover switch 8 to prevent the up and down movement of the jaw support member 2b. By this constitution, the examiner performs a stable alignment operation without moving the jaw support member 2b up and down by mistake during the observation of the eyeground.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182752-A (JP)
Title: Epoxy resin composition and epoxy resin emulsion
Inventor: YAMAZAKI TETSUYA
IPC: C08G59/24
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a readily emulsifiable epoxy resin composition, having excellent storage stability and drying properties and suitably usable in applications of a water-borne coating requiring corrosion resistance such as water or chemical resistance without deteriorating high adhesiveness essentially possessed by an epoxy resin and to provide an epoxy resin emulsion.  <P>SOLUTION: The epoxy resin composition is characterized as comprising an epoxy resin (a1) derived from dihydroxybenzenes having a 3-9C aliphatic hydrocarbon group as a substituent on an aromatic ring and an epihalohydrin and a solid epoxy resin (a2) derived from a bifunctional phenolic compound and the epihalohydrin as the epoxy resin (A), further a curing agent (B) for the epoxy resin and a surfactant (C). The epoxy resin emulsion is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003229418-A (JP)
Title: Method of etching
Inventor: ADACHI KENJI
IPC: H01L21/3065
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance selectivity on an SiN film against an SiO<SB>2</SB>film in etching the SiN film on the SiO<SB>2</SB>film to cope with the thinning configuration of an SiO<SB>2</SB>film in the field of device process.  <P>SOLUTION: A method of etching is to generate plasma of an etching gas in a process chamber 2 of a parallel-plate etching apparatus 1, and to etch a silicon nitride film that covers a silicon oxide film formed on a wafer W loaded in the inside of the chamber 2. A mixed gas of CH<SB>3</SB>F gas and O<SB>2</SB>gas is used for the etching gas, wherein the mixing ratio (O<SB>2</SB>/CH<SB>3</SB>F) in the mixed gas of O<SB>2</SB>gas to CH<SB>3</SB>F gas is set between 4 and 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004186228-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: AJIKI YOSHIHARU
IPC: H01L21/768
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device which can suppress the over-etching of a contact hole base to a semiconductor layer without forming an etching stopper layer.  <P>SOLUTION: A first isotropic etching process for performing isotropic wet etching to the middle of an interlayer insulating layer 4 in a state that a resist layer 5 to expose a contact hole forming part 5C on the upper face of the interlayer insulating layer 4 formed on a silicon layer 3 in an SOI substrate 6, an anisotropic etching process for performing anisotropic dry etching on the condition that the contact hole C in a part F with a large etching rate in the interlayer insulating layer 4 reaches the upper face of the silicon layer 3, and a second isotropic etching process for performing isotropic wet etching on the condition that the contact hole C in a part S with the small etching rate in the interlayer insulating layer 4 reaches the upper face of the silicon layer 3, are sequentially performed. As a result, the contact hole C is formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186809-A (JP)
Title: Information recording and reproducing apparatus
Inventor: HASHIYA KAZUYO
IPC: H04N5/781
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording and reproducing apparatus in which the recording start and recording end of information are set under a condition that video recording reservation by an apparatus main body or a remote control apparatus is difficult.  <P>SOLUTION: Even under various operating conditions including a standby state where a main power supply of the recording and reproducing apparatus 1 is turned off, the apparatus 1 acquires mail M including video recording conditions, transmitted from a mobile terminal 201 to a server 299, from the server 299 and, video recording reservation is surely registered to the apparatus 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182290-A (JP)
Title: Bagged swab
Inventor: HAYASE TAEKO
IPC: B65D33/30
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide bagged swab which is capable of reliably suppressing volatilization of alcohol, and is conveniently portable, without impairing any folded condition of swab.  <P>SOLUTION: The bagged swab is repeatedly stored in a bag. Both side surface portions 20 of a bag 2 are folded inwardly corresponding to the height of the stored condition of swab to form a gusset portion 21 which is substantially triangular in plan view, and portions located above the gusset portion 21 in the side surface portions 20 are valley-folded to form a top surface portion 22 and a folding margin portion 24 erected upwardly from the top surface portion 22 and having an opening part 23 on an upper end portion. A plastic straight fastener 3 is fitted to the folding margin portion 24 in the condition that both end portions 30 thereof are protruded outwardly from both sides of the folding margin portion 24. The folding margin portion 24 is folded substantially along the longitudinal direction of the fastener 3 so as to curl the unsealed opening part 23 inwardly, and the end portions 30 of the fastener 3 are folded to maintain a sealed condition of the bag 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181577-A (JP)
Title: Cutter cleaning device of sheet cutter
Inventor: OKETANI TETSUYA
IPC: B26D1/08
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device of a cutter edge for eliminating the cleaning device from the cutter front-rear side except for cleaning time in a sheet cutter.  <P>SOLUTION: A short cutter 7 is lowered from a standby position P1, and when the short cutter 7 returns to the standby position P1 after performing cutting work by lifting the cutter in the vicinity of an upper surface of a work W, a cleaning tool 20 existing in a side retreat position S1 of the left-right outside ends 7e and 8e of the front-rear cutters 7 and 8 simultaneously intrudes inside the long-short cutters 7 and 8 from the right side and the left side, and enters up to the center while cleaning the edge by sandwiching the cutters 7, 8 edges between a cleaning member 22, and returns to the retreat position S1 thereafter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184309-A (JP)
Title: Interferometer
Inventor: FUKUI KENJI
IPC: G01J9/02
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance contrast of interference pattern for an interferometer.  <P>SOLUTION: In the interferometer, a diffraction grating 21, a condenser lens 22, a transparent plate 23, a field lens 24, and an imaging element 25 are arranged in this order. Related to the transparent plate 23, both the focal point spots of zeroth-order diffraction light L21 and a first-order diffraction light L22, formed with the diffraction grating 21, are arranged at a position in optical axis direction formed with the condenser lens 22. The transparent plate 23 is provided with a circular light-shielding part 23a, whose center corresponds to the center point of the focal point spot of the first-order diffraction light L22. A pin hole 23b, whose center point corresponds to the central point of the focal point spot of the first-order diffraction light L22, is provided to the center of the light-shielding part 23a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191394-A (JP)
Title: Positive photoresist composition for manufacturing lcd, and method for forming resist pattern
Inventor: KATANO AKIRA
IPC: H01L21/027
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist material for manufacturing an LCD with which a high resolution resist pattern can be formed even under a low NA condition and which is preferably provided with excellent linearity.  <P>SOLUTION: A positive photoresist composition for manufacturing the LCD contains: (A) an alkali soluble resin component containing an alkali soluble novolak resin which can be synthesized by a condensation reaction of phenols including 3,4-xylenol and aldehydes; (B) an esterified naphthoquinonediazide compound; (C) a compound containing a phenolic hydroxyl group and having a molecular weight of ≤1,000; and (D) an organic solvent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003194240-A (JP)
Title: Valve of vacuum device
Inventor: ONODERA KOICHI
IPC: F16K49/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve of a vacuum device having a long lifetime, including less particles, and furnished with sealing surfaces on both sides.  <P>SOLUTION: The valve 3 of the vacuum device is installed in the horizontal direction between a left 1 and a right vacuum chamber 2 and is composed of a valve seat 20 having a left 21 and a right communication opening 22, a valve body V movable in the axial direction of the valve seat 20 and also capable of rotating, and a drive part 5 to move the valve body V in the axial direction and rotate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004190283-A (JP)
Title: Locking device
Inventor: HASHIMOTO MASAHIKO
IPC: E05C3/22
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device eliminating any wiring work and minimizing the consumption of a battery at a low cost.  <P>SOLUTION: An auxiliary lock 1 is so constituted that the auxiliary lock 1 is provided at doors 2A and 2B to be opened and closed by a double sliding system. The auxiliary lock 1 includes a locking plate 7, a control plate 5, a helical spring 10, a permanent magnet 11, a coil 12 and a micro-computer 13. A locking member is constituted of the locking plate 7 and a control plate 5, the permanent magnet 11 constitutes a maintaining means, the coil 12 constitutes a releasing means, and the helical spring 10 constitutes the releasing means. A sub-controller S capable of being operated by the battery 17 is provided to the auxiliary lock 1, and a transmittable and receivable radio communicating function is provided to the sub-controller S and a main controller 21. The sub-controller S intermittently receives a locking instruction transmitted from the main controller 21, and the sub-controller S receiving the locking instruction locks the auxiliary lock 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192725-A (JP)
Title: Disk media housing case
Inventor: ITO YUKIHIRO
IPC: B65D85/57
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is hard to deal with the disk media at the time of taking out the disk media being in a housed state.  <P>SOLUTION: Two sheets of large and small plate members 1a,1b are connected with a folding part 2 and a pair of retention members 5,5a are connected with bent regions 6,6a having elasticity on both sides of the small plate member 1b and also the retention members 5,5b are arranged between both plate members 1a,1b and, on the other hand, a protective member 11 which conceals the exposed surface of the disk media D being in a housed state is provided and since the disk media D which is inserted among the plate member 1b and the pair of the retention members 5,5b jumps up and is separated from the plate member 1a by pressurizing the plate member 1a with the pair of the members 5,5a by bent regions 6,6a having elasticity, the media D can be taken in and out from this case. Moreover, after the media D is housed in the case, the media D is made to approach the plate member 1a by folding the plate member 1b and the members 5,5a and also since the exposed surface of the media D is concealed with the member 11, the media D can be housed surely so that it is not dropped out from the case.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191253-A (JP)
Title: Probe solid phase reaction array
Inventor: OHASHI YOKO
IPC: G01N37/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe solid phase reaction array excellent in reaction efficiency and reproducibility and enabling visually easy confirmation.  <P>SOLUTION: In the probe solid phase reaction array wherein probes are converted to a solid phase on a support, the support is internally equipped with the first - n-th reaction parts (wherein n is an integer of 2 or more) and the probes are grouped corresponding to the first - n-th reaction parts to be arranged. The fixing positions of the probes in the respective reaction parts are the same positions of the respective reaction parts so that the probes are positioned on one or more lines present at the same distance from the terminals of the respective reaction parts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI