baber/WOPTO huggingface dataset:
Patent JP-2002174587-A (JP)
Title: Probe and probe array
Inventor: YATSUI TAKASHI
IPC: G11B7/135
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a probe array, which achieves the small spot of incident light in a direction parallel to the polarization direction of the incident light and whose high efficiency is realized. SOLUTION: The probe array is provided with an optically transparent substrate and a protrusion part, which is formed on the substrate and which is composed of a material whose refractive index is higher than that of the substrate. The protrusion part has a single or a plurality of cone angles on its outer wall, and its vertex part is of slender shape. When a light from the substrate is made incident on the protrusion part, the protrusion part generates near-field light or propagation light or both the near-field light and the propagation light at its tip part.
Patent JP-2003045744-A (JP)
Title: Thin film capacitor
Inventor: KISHINO TETSUYA
IPC: H01L27/04
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a thin film capacitor, where the loss by an electrode is small, even at high frequencies, accordingly a Q-value is high, and the lower electrode layer hardly peels off in the manufacturing process. SOLUTION: This film capacitor is constituted, by covering a support board 1 with a lower electrode layer 2, a thin film dielectric layer 3, and an upper electrode layer 4 in this order. The lower electrode layer 2 is constituted, by stacking a close adhesion layer 2a consisting of at least one of platinum, palladium, and rhodium, a conductive layer 2b consisting of gold of high conductivity, and a buffer layer 2c consisting of at least one among platinum, palladium, and rhodium.
Patent JP-2003043944-A (JP)
Title: Plasma display device
Inventor: SATO TARO
IPC: H04N5/64
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To make the weight of a plasma display device lighter. SOLUTION: This plasma display device has a panel 10 which is opposed and arranged with a pair of substrates which is transparent on at least the front side in a manner as to form an electric discharge space between the substrates and is disposed with electrode groups, a chassis member 14 which is arranged on the back side of the panel 10, a display driving circuit block which is arranged at this chassis member 14 and makes display by impressing a signal to the panel and a casing which has a front cabinet 11 for protecting the outer peripheral part of the panel 10 and a back cover 12 for protecting the display driving circuit block side. The front cabinet 11 is constituted by molding a denatured polyphenylene ether resin to a frame shape.
Patent JP-2003041939-A (JP)
Title: Intake device for multi-cylinder engine
Inventor: IWATA NORIYUKI
IPC: F02B27/02
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To further improve intake charge efficiency by resonance effect in a high speed side driving condition, and to prevent mutual interference between pressure pulsation of high speed intake passages and low speed intake passages. SOLUTION: Branch intake passages 11-14 of this intake device 7 are provided with first intake passages 11c-14c extended from first outlet parts 11a-14a, and curved at least at a middle part, and second intake passages 11d-14d extended from second outlet parts 11b-14b to be combined with the first intake passages 11c-14c from the outer side of their curvature. By a rotary valve 21 installed on a cylindrical part 20 of combined parts 11e-14e, the second intake passages 11d-14d are communicated with the first intake passages 11c-14c in the low speed side driving condition while closing the first outlet parts 11a-14a, and the first outlet parts 11a-14a are communicated with the first intake passages 11c-14c in the high speed side driving condition while closing the second intake passages 11d-14d.
Patent JP-2003045835-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: ARITA KIYOSHI
IPC: H01L21/302
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which can reduce an environmental load at a low cost. SOLUTION: In the method for manufacturing a semiconductor device having a semiconductor element with a circuit pattern prepared thereon; a protective tape is applied on the surface of a semiconductor wafer having a circuit pattern of a plurality of semiconductor elements formed thereon, under which condition a rear surface of the semiconductor wafer is mechanically polished thin, and the mechanically-polished rear surface of the wafer is cleaned with a liquid to remove polished chips. And the rear surface of the wafer after cleaned is plasma etched to remove a damaged layer formed by the mechanical polishing. Thereafter, the protective tape is peeled off therefrom, a dicing tape is applied on the rear surface of the wafer, under which condition the wafer is cut into divided semiconductor elements.  As a result, when compared with the prior art wet etching, an environmental load can be reduced and a method for manufacturing a semiconductor device can be realized at a low cost.
Patent JP-2002186663-A (JP)
Title: Prosthetic material for hard tissue and manufacturing method therefor
Inventor: KOKUBO TADASHI
IPC: A61K6/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a prosthetic material for a hard tissue, which is excellent in the property (bioactivity) of connection with the hard tissue in an organism, and a manufacturing method therefor. SOLUTION: This prosthetic material for a hard tissue is provided characteristically with a delomorphous base material and a coating containing a zirconia crystalline phase, which is formed on the surface of the base material and has a Zr-OH group. Preferably, the prosthetic material is provided with an intermediate layer, which is formed at least one kind of element constituting the base material and at least one kind of element constituting the coating, between the base material and the coating. The manufacturing method for the material for the restoration is characterized by making a zirconia sol solution crystallized after the application of the solution to the base material.
Patent JP-2003044326-A (JP)
Title: Data processor
Inventor: IGASAKI TOSHIAKI
IPC: G06F11/34
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a data processor capable of surely performing actions against an error by storing picture information when the error is generated. SOLUTION: The data processor is characterized by providing a memory 26 to store an error message picture generated during performing of an application as error information with an application picture and a display control means 26 to display the error information stored in the memory on an LCD 12.
Patent JP-2003041316-A (JP)
Title: Decompression refining method
Inventor: NUMATA MITSUHIRO
IPC: C21C7/072
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a decompression refining method for acquiring high refining efficiency. SOLUTION: This decompression refining method is characterized in that flow velocity V (m/s) of a carrier gas in standard state terms, which passes through the throat part, and the later described d, D, and L, satisfy the relations expressed in (1)-(3): 0.0012V+0.63<=L/d<=0.002V+2.6 (1), 0.00015V+0.05<=d/D<=0.00018V+0.32 (2), and 100<=V<=1,000 (3), with the use of a top-blown lance having two-stage nozzles, of which the nozzle part consists of a throat part 3 with a diameter d and a magnified part following the throat part 3 with a diameter D and a length L.
Patent JP-2003048059-A (JP)
Title: Surface treating method, surface treating apparatus and member applied with surface treatment
Inventor: KUSUKI HIROAKI
IPC: C22C21/02
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a blank caused by conduction of friction heat and non-filling defect caused by the deformation while treating a wide range with go and back shifting. SOLUTION: After treating a first back path Q2, the surface of the blank H of a cylinder head is stirred and reformed without melting with the heat of a rotating tool through a second go and back paths Q3-Q6. The second go and back paths Q3-Q6 are made to continuous go and back courses by making the going path the treating course offset to an intake port opening part 14 side as the low rigidity portion in a work and making the back path the course offset to an exhaust port opening part 15 side as the high rigidity portion in the work, and respective treating ranges in the go path and the back path are overlapped.
Patent JP-2003040285-A (JP)
Title: Method for forming easy unsealing means, and pouch with easily unsealing means
Inventor: FUKUSHIMA KIJITSUSHI
IPC: B31B1/90
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an easy seal opening means operated to cause a tearing strength to be weakened in a stable manner, and a pouch having an easy seal opening means set by this method. SOLUTION: A laminated member composed of a resin layer hardly absorbing laser and another resin layer easily absorbing laser is used at a segment where at least a notch is formed. There is provided a method for forming an easy seal opening means in which the easy seal opening means is formed at a bag such as a refill pouch 1 where the laminated member is used. This method has a notch forming step in which the bag 1 is irradiated with laser beam to form a notch. In this case, it is preferable to have a seal opening assistance line forming step in which the bag is irradiated with laser beam 5 while scanning it with the laser beam to form a continuous seal opening assistance line at the notch.
Patent JP-2003040316-A (JP)
Title: Lid member for dripping hot water
Inventor: YAMADA ARATA
IPC: B65D53/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive lid member for dripping hot water which is fitted to an edge part of a vessel for accommodating the content such as individually-packaged fresh noodle, and can take out the content accommodated in the vessel by easily forming an opening, and rapidly drip hot water after treating fresh noodle or the like in hot water. SOLUTION: This lid member comprises a laminate having a base layer and a heat-adhesive resin layer, and has an outwardly protruded knob part on a circumferential edge part. A plurality of cuts for dripping hot water are formed in a circumferential edge area facing the knob part, and an unsealing line is formed between the knob part and an area having the cut. The lid member is torn to form a large opening, the content is taken out, and hot water is rapidly dripped after treating noodle in the vessel.
Patent JP-2003048821-A (JP)
Title: Skin whitening agent
Inventor: NAGAOKA HITOSHI
IPC: A61K8/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a skin whitening agent which contains a Cortinellus shiitake mycelium extract and utilizes a skin whitening action of the Cortinellus shiitake mycelium extract. SOLUTION: This skin whitening agent contains the Cortinellus shiitake mycelium extract. The Cortinellus shiitake mycelium extract is obtained by inoculating Cortinellus shiitake mycelia in a solid culture medium containing bagasse as a main material, proliferating the mycelia, untying the obtained mycelium-containing solid culture medium, adding water and at least one enzyme selected from cellulase, glucosidase, and protease at 30 to 50 deg.C, crushing and mashing the solid culture medium in the presence of the added enzyme to extract L.E.M, and then heating the L.E.M at a temperature up to 95 deg.C to inactivate and sterilize the enzyme.  The skin whitening agent may be used even in any of forms for an external application and internal application, is effective for maintaining the beauty and health of skins, does not produce a side effect, and is therefore excellent from the aspect of safety.
Patent JP-2003044059-A (JP)
Title: Audio data recording and reproducing system, audio data distributing device, terminal, audio data recording and reproducing method
Inventor: SUGIURA ATSUKO
IPC: G06F21/10
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To conduct a recording and a reproducing of audio data stored in a plurality of recording media without providing a large capacity recording device on a terminal side. SOLUTION: During a recording of audio data, a terminal 10 transmits an issuance request of a reproducing key including a CD-ID extracted from a CD to a license server 21. Then, the server 21 issues the reproducing key corresponding to the CD-ID to the terminal 10. The key is recorded in a memory 113 of the terminal 10. During a reproducing of the audio data, the terminal 10 transmits a reproducing request including the reproducing key read from the memory 113 to the server 21. Then, the server 21 transmits a data distribution request including the CD-ID corresponding to the reproducing key to a data server 22. The server 22 distributes the audio data of the CD, to which the CD-ID is added, to the terminal 10. Then, the audio data are reproduced in the terminal 10.
Patent JP-2003051709-A (JP)
Title: Surface mount antenna and radio equipment employing the same
Inventor: EGAWA MASAHIRO
IPC: H01Q13/08
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a downsized surface mount antenna used for mobile phones or the like that suppresses deterioration in the electric characteristics, particularly decreases characteristic dispersion, and facilitates characteristic adjustment. SOLUTION: A first ground electrode 3 is provided on one major side 2a of a flat substrate 2 and a radiation electrode 6 is provided on the other major side 2b of the substrate 2. A coplanar shaped feeder electrode 9 is formed on an end face 2e of the substrate 2 from the one major side 2a toward the other major side 2b and one side of the radiation electrode 6 is placed close to one end of the feeder electrode 9. Then the impedance of the feeder electrode 9 can easily be controlled to form an open end of the feeder electrode 9 on the other major side 2b. The radiation electrode 6 and the feeder electrode 9 can be produced by the same process of screen printing and the size of a gap from the feeder electrode 9 to the radiation electrode 6 is made constant. Suppressing dispersion in the capacitance component by the gap can reduce dispersion in the characteristics.  Since the feeder electrode 9 and the radiation electrode 6 are not in direct contact with each other, each characteristic can be adjusted without giving effect on the other characteristics.
Patent JP-2003051768-A (JP)
Title: Diversity receiver
Inventor: TAKADA MASAYUKI
IPC: H04N5/44
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a diversity receiver that has a reduced circuit scale and is costwise advantageous. SOLUTION: The diversity receiver for applying diversity reception to a transmission signal in a digital transmission system subjected to OFDM(orthogonal frequency division multiplexing) modulation is provided with a transmission feature detection means 114 that utilizes a guard interval of a received signal by the receiver to detect transmission features of a plurality of the input signals, a comparison means 116 that compares the transmission features of a plurality of the input signals with each other, and a changeover means 108 that selects a plurality of the input signals depending on the comparison results by the comparison means 116. The receiver switches a plurality of the input signals depending on the transmission features and applies FFT(fast Fourier transform) processing to the selected input signal to demodulate it.
Patent JP-2003049177-A (JP)
Title: Method and apparatus for gasifying biomass
Inventor: SATO KAZUO
IPC: F23G5/027
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for gasifying a biomass with which useful, good quality synthesis gas can be produced efficiently by a small sized apparatus. SOLUTION: The heating of a heat-holding material 54 and the ignition of a biomass fuel 12 are carried out with a same burning nozzle 13; the biomass fuel 12 is burned in a thermal cracking zone of a combustion gasification furnace cylinder 10 to gasify it through thermal cracking; the thermally cracked gas is sucked into a combustion layer zone located on a lower position, and it is reacted with a high temperature mixed gas of steam and air to be oxidized; further, the oxidized gas is treated in a reduction layer and a reforming layer to be converted to reformed gas; and high-quality refined gas is obtained by removing ashes and unreacted tar from the reformed gas. Further, after the refined gas is obtained, steam and air fed to the refining layer zone are heated by using the latent heat of the refined gas, and thus energy is effectively used.
Patent JP-2003047719-A (JP)
Title: Apparatus and method for controlling movable article in game machine
Inventor: KATAYAMA YOSHIAKI
IPC: A63F7/02
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to expect uniform acquisition of game balls by correcting change in opening time of a blade caused by heat generation of a solenoid. SOLUTION: To measure working time of the blade 2, a movable piece 3 synchronously rotating with the blade 2 is provided for detecting rotation of the blade 2 and the working time of the blade 2 is measured from a time for intercepting a detecting sensor 4a by the movable piece 3 and the next driving time of a driving signal of the solenoid 5 is corrected by a difference fraction of the present working time to solve the problem.
Patent JP-2003056607-A (JP)
Title: Brake device for small vehicle
Inventor: SUZUKI YASUHIRO
IPC: B62K5/01
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a brake device for a small vehicle that can prevent damage to a brake caliper even when passing over an obstacle and can ensure space over a driveshaft. SOLUTION: The brake device is for a small vehicle where an engine 20 is mounted on a vehicle body frame 2, a left and a right rear wheel 10 are vertically swingably supported via link mechanisms 60, and driving force of the engine 20 is transmitted to the left and right rear wheels 10 via the rear wheel driveshaft 47 arranged in a vehicle longitude direction. A disk rotor 71 is mounted on the rear wheel driveshaft 47, the brake caliper 72 for braking the disk rotor 71 is arranged offset to the left in a vehicle width direction, and the disk rotor 71 and the brake caliper 72 are arranged, when viewed from a side of the vehicle, in a region enclosed by the link mechanisms 60.
Patent JP-2003056521-A (JP)
Title: Casing support structure
Inventor: WAKIKAWA MOROSUKE
IPC: F16B5/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a casing support structure which stably supports a large support area of a casing with a support plate, freely turning the casing relative to the support plate, and when the casing is opened, capable of freely opening it without being obstructed by the support plate. SOLUTION: The casing 1, having an openable/closable face in its one surface, is turnably supported on the support plate by the support plate 5 of the upper end of a support by a prescribed angle, and a notch 5a is formed in the outer circumferential part of the support plate, so as to prevent the support plate from projecting from the turning surface of the casing and obstructing the opening of the openable/closable face 2 of the casing, when the casing is turned by a prescribed angle or larger.
Patent JP-2003052951-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving the interesting property by varying a game by increasing the number of patterns displayed in prescribed frames. SOLUTION: This game machine has a variable display device (102) capable of variably displaying a plurality of patterns and capable of providing a prescribed game value, when patterns displayed in the result of the variable display form a predetermined special combination display mode, and a variable display control means (display control device 400) sequentially updating a plurality of patterns previously determined on a frame basis and variably displaying. The pattern variable display control means includes a pattern count increase control means (display control device 400) performing increase control to increase the number of patterns to be displayed in a frame without changing the number of frames in which a round of variable display comes to an end.  A pattern count increase control means executes increase control to ensure that patterns that can constitute a special combination display mode will be displayed in a plurality of frames.
Patent JP-2003057939-A (JP)
Title: Image forming device
Inventor: SUZUKI HIDEAKI
IPC: G03G15/08
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that accurately detects an abnormal state of a developing unit and minimizes damage to each part even when the reference value of an ATR of an inductance detecting system is corrected in order to stabilize image density. SOLUTION: The image forming device has a reference signal value correcting means that corrects a reference value based upon the operating time of a developing device or the number of times that the developing device is operated. The image forming device also has an error detecting means that indicates an error when a detected signal exceeds a predetermined upper limit value and lower limit value and stops an image forming operation. The upper and lower limit values as errors are corrected in relation to the reference value.
Patent JP-2003060633-A (JP)
Title: Passive light network system, ciphering method therefor and network system
Inventor: OGUCHI KAZUMI
IPC: H04B10/27
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To achieve ciphering in a down direction in a passive lights network system corresponding to an Ethernet (registered trademark) frame. SOLUTION: An ONT 11 monitors a transmission frame input from a terminal 111, holds a MAC address for identifying the terminal 111, and notifies any cipher key to an OLT 50. The OLT 50 holds the cipher key notified from the ONT 11, monitors the transmission frame (Ethernet frame) input from the ONT 11, and acquires a correspondence relationship between the MAC address and the ONT from the transmission frame to hold it. When transmitting the transmission frame for the ONT 11 to the terminal, the OLT 50 identifies ONT as a destination from the holding data based on the MAC address of a transmission destination, and ciphers a data region of the transmission frame by using the cipher key of the identified ONT to output it.  The ONT 11 decodes only the frame which holds the MAC address included in the transmission frame input from the OLT 50, and is coincident with the MAC address by using the cipher key.
Patent JP-2003035247-A (JP)
Title: Air straightening device for wave activated power generation and turbine system
Inventor: TANIGUCHI SHIGERU
IPC: F03D1/06
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an extremely inexpensive and highly efficient turbo turbine system for wave activated power generation for rotating in the specific direction by converting both compression and nonpressure flows brought about by a primary absorber into energy by controlling an air flow by this air straightening device by using a turbine part of a turbocharger of an automobile mass-produced by an already established technology. SOLUTION: By using the turbine part of the turbocharger, an air blowing side pipe 7 of the four-sheet valve 18 type air straightening device is connected to a scroll 6, and an exhaust side pipe 14 is connected to an ordinary turbine air exhaust port 22. A generator 5 is arranged on the same axis of a turbine via a bearing part 3.