baber/WOPTO huggingface dataset:
Patent JP-2003152917-A (JP)
Title: Image forming device
Inventor: TAIRA MASANOBU
IPC: B41J29/38
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can deliver maximum performance in response to all the requests of the users by permitting selection of arbitrary combinations from combinations of a printer and a reader which are in different low-power control when a sum of power consumptions of the connected printer and reader exceeds a predetermined value. SOLUTION: The image forming device is composed of an image reading device and an image writing device and supplied the power supply of the image reading device from the image writing device, the image reading device and image writing device being separable. The image forming device comprises an image writing device control means which transmits power consumption information of the image reading device to the image writing device via a connecting means, determines a combination of power control held by the image writing device and power control held by the image reading device, displays the combination on a display means, controls the image writing device according to a combination selected by the user, and provides instructions to the image reading device.
Patent JP-2003151904-A (JP)
Title: Crystallizing method of semiconductor thin film, the semiconductor thin film, and thin-film semiconductor device
Inventor: TAKEUCHI FUMIYO
IPC: H01L21/336
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that forms a semiconductor thin film made of a crystal particle, that is formed nearly in substantially the <100> orientation, has higher mobility and at the same time, uniform characteristics. SOLUTION: After an energy beam 4 is applied to a non-single crystal semiconductor thin film 3, that is formed on an insulating board 1 and uses at least Si as a main constituent for forming a polycrystalline semiconductor thin film 5 where crystal orientation to a surface is nearly the <100> orientation, a laser beam 6 of continuous oscillation is applied to the polycrystalline semiconductor thin film 5, thus obtaining a crystallization semiconductor thin film 7, where the crystal orientation is nearly the <100> orientation and larger particle size.
Patent JP-2003147126-A (JP)
Title: Rubber composition
Inventor: MARUYAMA TSUKASA
IPC: B60C1/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition high in skid resistance and low in rolling resistance, with a compounding agent for easy manufacturing. SOLUTION: The composition, or a tire tread rubber composition contains 0.1-50 pts.wt. in total of a nonlinear aniline oxidation condensation product, a polyamine oxidation condensation product and/or an indigoid compound relative to 100 pts.wt. of rubber. The nonlinear aniline oxidation condensation product is preferred to be at least one selected from the group consisting of aniline blacks and their derivatives having a molecular weight of not more than 2,000.
Patent JP-2003156636-A (JP)
Title: Optical fiber sheet
Inventor: SAITO DAIGO
IPC: G02B6/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To strongly detain an optical fiber cord with Kevlar (R) into a sheet. SOLUTION: A portion extended outside the sheet of an optical fiber 2 wired inside the optical fiber sheet 11 is made into the optical fiber cord 8 having a structure in which a tension fiber 7 such as Kevlar (R) is inserted into a protective tube 4 with the optical fiber 2. An auxiliary sheet 12 is stuck on the optical fiber 2 wiring a lower sheet 1, the tension fiber 7 is arranged on the auxiliary sheet 12, and an upper sheet 1 is bonded thereon. The end 4a of the protective tube 4 is inserted into the sheet and fixed. Because the tension fiber 7 is detained by a layer different from the optical fiber 2, the problem caused by a mixed state with the thick optical fiber 2 that sufficiently strong adhesion is not obtained does not occur, thereby sufficiently strong adhesion and fixing are obtained. In wiring the optical fiber 2, there is no risk to cause a problem such as the bending of the optical fiber 2 affected by the tension fiber 7.
Patent JP-2003156637-A (JP)
Title: Plastic optical fiber
Inventor: SUZUKI YUICHI
IPC: G02B6/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a plastic optical fiber which can be practically used even under severe conditions requiring heat resistance, weather resistance, chemical resistance or the like. SOLUTION: In the plastic optical fiber (1) comprising a core (2) and a clad (3), a protective layer (4) consisting of a thin film coating of a fluorocarbon resin is directly formed by extrusion molding around the clad (3).
Patent JP-2003155869-A (JP)
Title: Automatic door sensor and automatic door device equipped therewith
Inventor: IKEUCHI AKIHIRO
IPC: E05F15/20
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a constitution capable of preventing a person from coming in contact with a door in a state to forcedly close the door caused by continuing a static state of an object in a prescribed area to an automatic door sensor equipped with a static detecting function for a predetermined time. SOLUTION: When the object is moved to the outside of a prescribed area, i.e., in the case of 'the cancellation of a signal due to non-detected' and when the static state of the object in the prescribed area is continued for a predetermined time, i.e., in the case of 'the forced cancellation of the signal due to stillness of the object', door closing actions are respectively differentiated. In the case of the latter, the closing actions capable of reducing the possibility of the person coming into contact with the door can be executed by setting a closing velocity of the door or outputting a warning sound while taking it for the person to stand in the area into consideration.
Patent JP-2003162785-A (JP)
Title: Evacuation guiding system for water disaster
Inventor: SANTO AKIHIKO
IPC: H04B7/26
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evacuation guiding system for a water disaster which quickens a rescue operation by estimating a region having the possibility that a water disaster occurs to automatically announce the water disaster in advance and automatically notifying persons involved of optimum evacuation route information.  <P>SOLUTION: Water level rising information of a predetermined region with the possibility of being flooded is obtained and stored in a water level increase information storing part 5. When a dangerous water level arrival time calculating part 6 calculates an arrival time when the water level of each region reaches a predetermined dangerous water level according to the increase information in the each region, a water disaster forenotice announcement deciding part 7 automatically notifies a rescue requesting part 8 of water disaster forenotice information, an evacuation route data selecting part 9 selects an optimum evacuation guiding route map from the region to an evacuation site, and the optimum evacuation guiding route map is displayed to the region to guide people in the region to the evacuation site.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158947-A (JP)
Title: Structure for artificial seaweed
Inventor: KAKIZAKI YASUO
IPC: A01K61/00
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for artificial seaweed applicable to seabed with a bottom having sharp ruggedness or steep slopes.  <P>SOLUTION: The structure has a base member (1) comprising a grillwork by crossing soft ropes in both length and width direction and fixing the ropes at each crossing point with a fixing tool (5) having two adjacent orthogonalizing holes. The base is wrapped with an artificial seaweed member (2) which is a ribbon colored in a seaweed color and having a specific gravity floating in the water, and the wrapped part is covered and fixed with an artificial seaweed fitting member (3), the whole of the structure is then placed on a predetermined place in the seabed by weights (4) or anchors.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164741-A (JP)
Title: Method and device for protecting hydrogen permeable membrane utilizing apparatus
Inventor: HARA SHIGEKI
IPC: B01D53/22
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for protecting a hydrogen permeable membrane utilizing apparatus by adsorbing a part or all of residual gas at the time of start or completion of the use of the hydrogen permeable membrane utilizing apparatus using a hydrogen permeable membrane comprising a metal or an alloy developing hydrogen permeability, and a protective device embodying the same.  <P>SOLUTION: In the method for protecting the hydrogen permeable membrane utilizing apparatus, the hydrogen permeable membrane comprising the metal or the alloy developing hydrogen permeability is used and a hydrogen occlusion body comprising a gas adsorption medium is arranged in a space communicating with the hydrogen permeable membrane and heated at the time of start of the use of the hydrogen permeable membrane or during the use thereof to discharge the adsorbed gas. At the time of completion of the use of the hydrogen permeable membrane, first, the space including the hydrogen permeable membrane and the hydrogen occlusion body is closed using a valve, or the like and the hydrogen occlusion body is used to adsorb a part or all of the residual gas to remove hydrogen.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167515-A (JP)
Title: Rfid tag for managing ink cartridge and ink cartridge attached with the same
Inventor: TAGUCHI KATSUHISA
IPC: G09F3/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RFID tag for managing an ink cartridge by which the normal ink cartridge can be easily checked and the ink cartridge attached with this tag.  <P>SOLUTION: The tag is provided with an electronic circuit on the surface of a base material sheet and is composed of a plane attaching segment for attaching on the plane of the ink cartridge and a flank attaching segment for attaching on the flank adjacent to the plane of the ink cartridge. The electronic circuit is formed not only at the plane attaching segment but across the flank attaching segment as well.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002363654-A (JP)
Title: Method for producing high silicon electromagnetic steel sheet
Inventor: FUJITA KOICHIRO
IPC: C23C10/60
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high silicon electromagnetic steel sheet by which a high silicon electromagnetic steel sheet having low high- frequency core loss, and suitable for use as an electromagnetic material requiring the low properties of high frequency core loss can inexpensively and stably be produced. SOLUTION: In the method for producing the high silicon electromagnetic steel sheet, a steel sheet having an Si content of <4 wt.% is subjected to siliconizing-diffusion treatment to obtain steel having a C content of 0.001 to 0.02 wt.%, an Si content of 4 to 10 wt.% and a Cr content of 1 to 20 wt.%, and the steel is thereafter annealed at 150 to 350 deg.C.
Patent JP-2003171386-A (JP)
Title: Transition metal complex, ligand, olefin polymerization catalyst and method for producing olefin polymer
Inventor: HANAOKA SHUSUKE
IPC: C08F10/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a transition metal catalyst.  <P>SOLUTION: The transition metal catalyst is represented by formula (1) (wherein M represents a transition element in the 4th group; A<SP>1</SP>and A<SP>2</SP>represent each an atom in the 15th group; R<SP>1</SP>and R<SP>2</SP>represents each H, an alkyl, an aryl, an aralkyl or a hydrocarbon-substituted silyl; R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>and R<SP>6</SP>represent each H, an alkyl, an alkoxy, an aryl, an aryloxy, an aralkyl, an aralkyloxy, a hydrocarbon-substituted silyl or a hydrocarbon substituted amino; X<SP>1</SP>, X<SP>2</SP>, R<SP>7</SP>, R<SP>8</SP>, R<SP>9</SP>and R<SP>10</SP>represent each H, a halogen, an alkyl, an alkoxy, an aryl, an aryloxy, an aralkyl, an aralkyloxy, a hydrocarbon-substituted silyl or a hydrocarbon-substituted amino; X<SP>1</SP>and X<SP>2</SP>, R<SP>1</SP>and R<SP>2</SP>, adjacent R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>and R<SP>6</SP>, and adjacent R<SP>7</SP>, R<SP>8</SP>, R<SP>9</SP>and R<SP>10</SP>may form a ring by mutually bonding to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172830-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: NARUSE AKIKAZU
IPC: G02B6/125
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical multiplexer/demultiplexer using an array waveguide type diffraction grating, in which the passband characteristic of demultiplexed light is flattened at optimum condition with a structure of a low loss.  <P>SOLUTION: An optical input waveguide 2 and a sectrial slab waveguide 3 are connected with a directional coupler 21. The directional coupler 21 is composed of a central waveguide 21a which is composed of the emitting side end part of the optical input waveguide 2 and juxtaposed waveguides 21b and 21c which are provided on both sides of the central waveguide and the emitting end is connected to the sectrial slab waveguide 3. Taper parts are provided on both side parts of the central waveguide 21a so that the width of a core is gradually decreasing toward the emitting end and the end part is arranged not to be in contact with the sectrial slab waveguide 3. Further, the juxtaposed waveguides 21b and 21c respectively have a constant width of core, the equal numbers of the juxtaposed waveguides are arranged on both sides of the central waveguide 21a in parallel with the taper part of the central waveguide 21a, thus the light beams emitted from the central waveguide 21a are combined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174180-A (JP)
Title: Photovoltaic generating device, and electric or electronic equipment
Inventor: WATANABE HARUO
IPC: H01L31/042
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic generation device instrument that uses a flexible photoelectric conversion element, can also use light energy such as solar light as the power supply of electric or electronic equipment being used normally, can be substituted for a standard battery, and becomes the power supply of universal electric or electronic equipment.  <P>SOLUTION: The photovoltaic generating device comprises a wound core section, and a photoelectric conversion sheet having a flexible photoelectric conversion element that is arranged so that in can be freely withdrawn while being wound around the winding core section. The inner end section of the effective section of the photoelectric conversion element in the photoelectric conversion sheet is allowed to exist at a position for essentially preventing light from being shielded. While the photoelectric conversion element is being wound around the winding core section, the entire portion exposes a nearly cylindrical shape, and the light-generating instrument can be attached to or detached from the accommodation section of a battery having a specific standard shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170239-A (JP)
Title: Apparatus for trimming forged component
Inventor: TADA TAKEHIRO
IPC: B21J5/02
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To automatically discharge a burr generated by trimming work and retained on a trimming die in mechanical cooperation with the rising operation of a trimming punch.  <P>SOLUTION: The apparatus comprises a tiltable burr removing plate 6 provided on the trimming die 1 to support the burr B of a forging coarse material W without bringing about a fault in the shearing operation of the trimming die 1 and the trimming punch 2. The apparatus further comprises a cam block 17 provided at the plate 6, and a driven link 11 with a cam follower roller 10 connectible with the cam block 17 at the stripper plate 3 of the punch 2 side. When the punch 2 is raised, the plate 6 is obliquely displaced while drawing the plate 6 by engaging the link 11 with the block 17, so that the burr B is slid by its weight and discharged out of the die 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174693-A (JP)
Title: Sound reproducing device
Inventor: SAWAI TOSHIHITO
IPC: H04R3/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound reproducing device capable of preventing develop ment of unusual sound in initializing the control portion of the sound reproduc ing device, for example, a microprocessor.  <P>SOLUTION: The sound reproducing device is provided with a sound signal source 1 for outputting a sound signal, a power amplifier 4 for power-amplifying the sound signal from the sound signal source 1, a mute means for interrupting the sound signal to the power amplifier 4 from the sound signal source 1, and a control means for executing control, including a mute control function for controlling the sound signal interruption operation of the mute means. The control means is provided with a reset signal generating means for generating a reset signal for helping the control means to execute initialization, and a mute generating means responding to the reset signal from the reset signal generating means to help the mute means to execute the sound signal interruption operation before starting initialization operation by the control means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181048-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the controlling burden of a game controlling means regarding a process for determining the variable display content of identification information for a variably displaying device.  <P>SOLUTION: In a win-confirming process, when a starting port switch is turned on, a CPU increases a start-winning storage number by one if the start- winning storage number has not reached four, and extracts numerals for respective random numbers such as a big jackpot judging random number. Then, after performing the judgement for a big jackpot/missing based on the numeral for the big jackpot judging random number, the CPU performs the judgement for a variation pattern of a picture, conforming to the numeral for a variable pattern determining random number. Then, a process to transmit a judgement result command at the time of winning is performed. A display-controlling CPU determines the content of a previous notice based on the judgement result command at the time of winning. Therefore, the controlling burden for the game controlling means is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186593-A (JP)
Title: Multiwindow display method and system thereof
Inventor: KAKII TOSHIAKI
IPC: G06F3/0486
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiwindow display method and system thereof which is comprised of a structure enabling the layout construction of multiwindow displays that can realize smooth interaction by interlockingly switching display sizes and positions between the multiple windows displayed on a monitor.  <P>SOLUTION: The multiwindow display method and system switch the display sizes between a window (80d) displayed as a main window among the multiple windows (80a to 80d) and a window (80b) selected as a main window next time among the rest of windows (80a to 80c) displayed as an auxiliary window, and also change the display position of the auxiliary window depending on the display position fluctuation of the main window.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188923-A (JP)
Title: Facsimile machine
Inventor: EGUCHI MASAFUMI
IPC: H04N1/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine capable of informing a user of the possibility of receiving the same E-mail twice if a failure occurs in specifying unreceived E-mails out of all the E-mails stored in a mail server in case that it is not set to delete the received E-mails from the mail server (POP server).  <P>SOLUTION: The E-mails stored in the mail server (POP server) are received (step S7), a comment is added to inform the possibility of double reception of the E-mails (step S8), a message indicating that the received E-mails may be redundantly received is printed out (step S9).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189697-A (JP)
Title: Power supply provided with alternating-current generator
Inventor: MURAMATSU SHUICHI
IPC: H02P9/14
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to adjust the output voltage without letting large short-circuiting current through in a power supply which uses an alternating- current generator as a power source.  <P>SOLUTION: Thyristors Thu to Thw are connected through resistors Ru to Rw for output voltage adjustment between the output terminals 1u to 1w of the alternating-current generator 1 and the negative direct-current output terminals of a rectifying circuit 2. When the output voltage of the rectifying circuit 2 exceeds a preset voltage, a control signal is supplied from a switch control circuit 4 to the thyristors Thu to Thw to bring the thyristors into on- state. Thus, a load current is passed through armature coils Lu to Lw to reduce the output voltage of the generator and to reduce the output voltage of the rectifying circuit 2 to a value equal to or less than the preset voltage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003115486-A (JP)
Title: Hydrophobic porous silica material and its manufacturing method
Inventor: YAMADA KAZUHIRO
IPC: H01L21/316
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a porous silica material superior in hydrophobic property on the whole in a simple hydrophobic process, and a porous silica material which surely forms a desired porous structure. SOLUTION: A hydrophobic organic compound (e.g. hexamethyl disiloxane (HMDSO)) having silicon atoms is added as an polymerization inhibitor to a porous silica material precursor (e.g. tetraethoxy silane (TEOS)) and its solution is prepared, and, if stored for a long time, it is heated to form a porous silica material having a desired porous structure. In this forming process, the silica material has a hydrophobic property on the whole to hold a low relative dielectric constant or a high electric insulation property stable for a long time.
Patent JP-2003184548-A (JP)
Title: Exhaust double pipe
Inventor: ONISHI MASANORI
IPC: F16L9/18
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bent exhaust double pipe which absorbs thermal deformation of an inner tube.  <P>SOLUTION: The exhaust double pipe comprises inlet and outlet flanges 1, 2, an outer tube 3 welded to the inlet and outlet flanges 1, 2 at opposite ends thereof and including a bent portion 7, the inner tube 4 which is located substantially concentrically with the outer tube 3 with a predetermined gap interposed therebetween and which is welded to the inlet flange portion 1 together with the outer tube 3, and a gap maintaining member consisting of an annular protrusion 4A which is provided on the inner tube 4 so as to be positioned between the outer tube 3 and the inner tube 4 at least in the outlet flange 2 in order to maintain the predetermined gap, the protrusion annularly making line contact with a flange inner surface of the outlet flange 2.  <P>COPYRIGHT: (C)2003,JPO