baber/WOPTO huggingface dataset:
Patent JP-2002208755-A (JP)
Title: Surface emitting semiconductor laser
Inventor: UEKI NOBUAKI
IPC: H01S5/042
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface emitting semiconductor laser easy to manufacture, which has a high brightness fundamental transversal mode beam output. SOLUTION: The surface emitting semiconductor laser comprises a semiconductor substrate 1, an n-type lower DBR layer 3, an active layer region 4 and a p-type upper DBR layer 6 formed one after another on the substrate 1, a p-side electrode 8 formed on an upper layer of the upper DBR layer 6 as an upper electrode having an opening 27 bored for forming a laser beam emitting region, and a current restriction part 24 formed as an oxide region. The aperture size (Wmetal) of the opening 27 and the aperture size (Woxide) of the current restriction part 24 are determined so as to increase the difference between the optical loss of a resonator in a higher-order transversal mode of the laser beam and the optical loss of the resonator in a fundamental transversal mode of the laser beam, based on the reflectivity of the resonator on a region corresponding to the p-side electrode 8.
Patent JP-2003063110-A (JP)
Title: Unit of body being printed, printer, unit for fixing body being printed, element storable of residual quantity information, and computer system
Inventor: OTSUKI KOICHI
IPC: B41J15/04
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of trouble when a printer body reads in the residual quantity information of a body being printed. SOLUTION: The unit of a body being printed which can be set removably in a printer body comprises a body being printed by the printer body, and means storable of information concerning to the residual quantity of the body being printed. The residual quantity information is stored at the head area of a region in the storage means readable through the printer body.
Patent JP-2002120035-A (JP)
Title: Roller cage
Inventor: BAGUSCHE SIEGFRIED
IPC: B24B39/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a roller cage constituting part of a roller tool for working and having a long effective life. SOLUTION: The roller cage 1 has a square column shape main body 1, a first channel shape recessed part 11 and a second channel shape recessed part 12. The square column shape main body 1 is constituted so that a roller to work a crank shaft journal is guided by first recessed face recessed parts 7, 8 as well as second recessed face recessed parts 9, 13.
Patent JP-2003078553-A (JP)
Title: Packet transferring method
Inventor: IIJIMA TOMOYUKI
IPC: H04L45/24
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To transfer a packet while holding the priority class or VPN class of the packet on a preliminary path at the time of bypassing the packet from the present path to the preliminary path when double abnormality is generated in the present path in a 1:N redundant configuration. SOLUTION: When any abnormality is generated in a first line where a first switched path is set and in a second line where a second label switched path is set, packets which should flow through the first label switched path and the second label switched path are by-passed to a preliminary path. At that time, the packet which should flow through the first label switched path and the packet which should flow through the second label switched path are given different labels, and transferred to the preliminary path.
Patent JP-2003070719-A (JP)
Title: Measurement endoscope
Inventor: YOKOTA MASAYOSHI
IPC: G02B23/26
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a measurement endoscope which enables an inspector to easily recognize the position and length of measurement by comparatively simple processing without equipping a function to display a corrected image by displaying measurement lines to be displayed in measurement by this unit. SOLUTION: The main circuit group mounted in the control unit 12 is constituted including CPU 26, ROM 27, RAM 28, PC card I/F 30, USB I/F 31, RS231C I/F 29, a sound signal processing circuit 32, and an image signal processing circuit 33 to control to make execute and move various functions based on main programs.
Patent JP-2003077013-A (JP)
Title: Ticket processing device
Inventor: SASADA MASUICHI
IPC: G06K19/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of a SF card in a ticket processing device processing a passenger ticket. SOLUTION: This ticket processing device 17 comprises a reading means 27 for reading the fare adjustment information from a fare adjustment certificate 13 on which the fare adjustment information indicating that the fare adjustment has been finished is recorded, a display means 37 for displaying the guide to charge the ticket 11 when the fare adjustment information is read by the reading means 27, a reading means 27 for reading the boarding information from the ticket charged in response to the display by the display means 37, a assessing means 19 for assessing whether the last processing condition of the ticket 11 is the admittance processing or not on the basis of a result of the reading by the reading means 27,  a rewriting means 29 for rewriting the processing condition of the ticket 11 to the leaving processing when it is assessed that the admittance processing is performed last time on the basis of the assessment by the assessing means 19, and a returning means 35 for returning the ticket 11 when it is assessed that the leaving processing is performed last time on the basis of the assessment by the assessing means 19.
Patent JP-2003084980-A (JP)
Title: Asp communication system
Inventor: CHIBA YOSHITERU
IPC: G06F21/10
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an ASP communication system provided with a storage device for storing various kinds of data and application programs. SOLUTION: This ASP communication system is provided with a function of downloading an application to a user side communication device to be registered, so that the user can access the device to use it when desired. For that, the communication device is provided with a function of being connected to an external server for download of the applications, so that the application is downloaded from the server, and a function of storing the downloaded application in an internal or external storage device or a server as a storage device.
Patent JP-2003079865-A (JP)
Title: Game machine
Inventor: KANEKO AKITOSHI
IPC: A63F7/02
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of notifying that a small hit lottery result wins a prize beforehand. SOLUTION: This game machine is so formed that when receiving a first command, a control signal is given (A) to a timer circuit 2200 via a signal wire corresponding to a fluctuation pattern designated thereby and the fluctuation display of a normal pattern is started. When a received second command (B) shows a small hit, the small hit is notified (D) responding to receive (C) a time-out signal an extremely short time Δt before the finish timing of the fluctuation time T. When the small hit lottery result wins a prize, it is notified beforehand so that a player can enjoy the game by sufficiently preparing the opening of an ordinary electric generator after winning a prize of the small hit.
Patent JP-2003082236-A (JP)
Title: Resin magnet composition
Inventor: ARAI TOSHIAKI
IPC: C08K5/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a resin magnet composition with high flowability suitably usable in injection molding by blending and dispersing rare earth magnetic alloy powder in a binder of thermoplastic resin. SOLUTION: This resin magnet composition is obtained by blending and dispersing the rare earth magnetic alloy powder in the binder of thermoplastic resin; wherein a deterioration inhibitor comprising a metal deactivator and a free radical scavenger and/or an additive comprising at least one substituted urea-based lubricant is also compounded in the binder so as to improve the flowability of the composition in its molding.
Patent JP-2003084128-A (JP)
Title: Sheet member for projection device
Inventor: MANABE KENJI
IPC: G03B21/62
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical member to correct tones in a projection device, particularly in a device using Digital Light Processing (R) as the image source. SOLUTION: The sheet member for a projection device exhibits the maximum absorption wavelength in the range from 530 to 570 nm in the 400 to 800 nm wavelength region, 30 to 80% transmittance at the maximum absorption wavelength, <=150 nm half width of the maximum absorption band, and transmittances at 450 nm and 620 nm higher by >=5% than the transmittance at the maximum absorption wavelength.
Patent JP-2003083103-A (JP)
Title: Accumulator fuel injection device
Inventor: MATSUMURA TOSHIMI
IPC: F02D41/04
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a common rail type fuel injection device with improved reliability by preventing high pressure in a high-pressure supply pipe 6 and a common rail 3 at the engine stop transition time when an ignition switch is turned off from a turn-on condition. SOLUTION: Power supply to an inlet flow control valve 7 is not stopped simultaneously when an ignition switch is turned off, but power is supplied to the inlet flow control valve 7 for a predetermined timed even after the ignition switch is turned off, so as to restrain the flow rate of fuel to be sucked in the high-pressure supply pump 6. Additionally, even after the ignition switch 2 is turned off, an injector 2 is driven for a predetermined time to an extent not to inject fuel to an engine 1. Thereby, the fuel in the high-pressure supply pump 6, the common rail 3, and the injector 2 is returned to a fuel tank 4 from a leak piping 12 or the like, to prevent high pressure in the high-pressure supply pump 6 and the common rail 3, resulting in improvement of reliability.
Patent JP-2003082422-A (JP)
Title: Method for recovering gallium
Inventor: TERAJIMA MASAAKI
IPC: C22B58/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering gallium by which gallium can efficiently be recovered from a gallium-containing material at a low cost. SOLUTION: The method for recovering gallium comprises a stage where a gallium-containing material and metallothionein or a variant thereof are contacted, and gallium is adsorbed on the metallothionein or the variant thereof.
Patent JP-2003087811-A (JP)
Title: Optical block device and its manufacturing method, and optical device employing the optical block device
Inventor: ETSUNO NAOZUMI
IPC: G02B5/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To realize adhesion of an optical device and an optical element with a shorter interval between them without deteriorating the optical performance. SOLUTION: A guard block 15 is made of a flexible material to adhere the optical device 12 to the optical element 11 by using adhesive 13 while shortening the interval between the optical device 12 and the optical element 11. The guard block 15 prevents the adhesive 13 from entering a valid area 14 of the optical device 12 to suppress deterioration in the optical performance of the optical block due to dust in air which is estimated to be intruded to the adhesive 13. Narrowing the interval between the optical device 12 and the optical element 11 can contribute miniaturizing of the optical block comprising the optical device 12 and the optical element 11, and miniaturizing of an optical device with the optical bock incorporated in its optical system.
Patent JP-2003080798-A (JP)
Title: Imaging apparatus
Inventor: MURANO JUNICHI
IPC: B41J29/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus equipped with an operation panel which has a structure enabling simple and sure electrical earthing to an apparatus body. SOLUTION: In the imaging apparatus provided with a panel base 5 having a liquid crystal display part 7, and the operation panel 2 comprising an exterior cover 4 for covering the panel base 5, an elastic metal member 6 for electrically connecting the panel base 5 and a structure member 1a of the apparatus body is set to the operation panel 2.
Patent JP-2003086634-A (JP)
Title: Wiring board, electro-optical device, electronic apparatus, mounting method for component and manufacturing method for electro-optical device
Inventor: HOSHINA KAZUE
IPC: H05K3/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To apply an electrically conductive bonding film at an applying target position easily and accurately at all times. SOLUTION: In this wiring board 1, a component 4 is mounted on a substrate 2 with the electrically conductive bonding film 3. Alignment marks 16 are provided at the locations in the peripheral vicinity of the bonding film 3 and in the direction of the diagonal lines of the bonding film 3 putting the bonding film 3 in between. Further, the alignment marks 16 are formed so that they have two length components in the longitudinal and lateral directions of the bonding film 3, e.g. in a square shape, an L-shape, etc. Further, the alignment marks 16 are preferably formed to have sizes corresponding to the allowable mounting errors with respect to the substrate 2 for the electrically conductive bonding film 3.
Patent JP-2003090086-A (JP)
Title: Z clip rotation preventive fixture and fastening structure for building material
Inventor: YASUOKA KEIKO
IPC: F16B2/06
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a Z clip rotation preventive fixture which dispenses with fixing of a Z clip to an angle by welding, to thereby drastically improve the assembling efficiency of building materials, and to provide a fastening structure for the building materials by using the Z clip. SOLUTION: The rotation preventive fixture 60 has an Ω shape as viewed from the side, and formed of a band-shaped fixture main portion 61 arranged along a front surface of a second plate portion 22 of the Z clip 20, engaging portions 62 extending from both longitudinal ends of the fixture main portion 61, and protruding portions 63 extending from the respective engaging portions 62. The fixture main portion 61 is superposed on the front surface of the second plate portion 22, and the engaging portions 62 each elastically abut on an intersecting salient corner portion between a side surface and a rear surface of the second plate portion 22. The Z clip 20 is not rotated about a bolt 30 since the rotation preventive fixture 60 abuts on a side portion of the angle.
Patent JP-2003090551-A (JP)
Title: Combined heater and hot water sprinkler for bathroom
Inventor: HATA GIICHI
IPC: A47K4/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a combined heater and hot water sprinkler for a bathroom, which gives the bathroom with a sauna function, making use of the thermal energy that hot water has, by lowering the temperature of hot water at a high temperature by heat exchange. SOLUTION: This combined heater and hot water sprinkler is equipped with a hot water sprinkler 4 which sprinkles the hot water supplied via a hot water supply pipe 1 from a hot water supplier A down to the floor face and, upstream of the sprinkler 4, a heat exchanger which warms the air within a bathroom. Preferably, this is provided with a steamer nozzle 5 via a solenoid valve 3 for a heat exchanger upstream of the above heat exchanger C, and further is provided with a main solenoid valve 2 upstream of this steamer nozzle 5.
Patent JP-2003091978-A (JP)
Title: Front panel device
Inventor: MATSUZAKI HIRONORI
IPC: G11B33/02
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a front panel device which can be improved in an illumination grade of a media insertion and discharge port and reduced in a cost as well and decreases the restrictions on designing. SOLUTION: The front panel device 1 installed together with a liquid crystal display device 5 acting as a back light of an LCD 11 by reflecting the light of a lamp 12 on the inside wall surface of a reflection case 14 and the media insertion and discharge port 4 exposing a light emitting surface 7a of a light transmission body 7 for introducing the light of an LED 9 and constituting the same as an illumination section is provided with an external reflection surface 14b for reflecting the light of the LED 9 toward the light transmission body 7 within a recess 14a of the external wall section of the reflection case 14 and is provided with a notch 15a for opposing this external reflection surface 14b to the light transmission body 7 on the cover member 15 of the liquid crystal display device 5.  As a result, the light transmission body 7 can be made simpler in its shape and smaller in its size, the media insertion and discharge port 4 and the liquid crystal display device 5 can be brought nearer to each other and the light emitting surface 7a can be made to emit indirect light of weak directivity.
Patent JP-2003088631-A (JP)
Title: Game machine and control method thereof
Inventor: NAKAJIMA KUNIHIKO
IPC: A63F7/02
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a chance to return to the preceding game state advantageous for players when the game state changes to that disadvantageous for the players while they carry on the game advantageous for them. SOLUTION: In the game machine which offers a special second game state advantageous for the players that starts with the winning of the specified first scoring slot and has several kinds of modes advantageous for the players, one of which is determined based on the winning of a specified scoring slot, it is provided with a means which records and preserves information pertaining to the preceding state of the game presently played and the ongoing state thereof when the shift to the second game state is defined led by the winning of the specified first scoring slot, a resetting means for resetting the game state based on the information preserved in the game state preservation means and a decision means which determines that the players desire to execute the resetting of the game state. The resetting means executes the operation when the determination is made by the decision means.
Patent JP-2003090546-A (JP)
Title: Heating unit for hot-water floor heating panel, and hot- water floor heating panel using that heating unit
Inventor: SASADA MASAHIRO
IPC: F24D3/16
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a heating unit for a hot-water floor heating panel which is excellent in installation work properties, with its work of housing a warm- water pipe in base material being extremely simple, and can get excellent heating effect without needing special heat-insulating structure, and a hot-water floor heating panel using that heating unit, at a low price. SOLUTION: This heating unit for a hot-water floor heating panel is constituted by integrating a warm-water pipe, which is equipped with an adhesive layer at the surface of an olefine tube (the modulus of flexural elasticity at normal temperature is 350 MPa or over and besides the hoop stress value under the conditions that the ductile fracture time is 0.1 h at a test temperature of 110 deg.C is 1.2 MPa), onto a heat equalizing member. The hot-water floor heating panel consists of the above heating unit and base material where housing structure corresponding to the form of the circulation path of the above hot-water pipe is made at the surface, and the above heating panel is laid so that the above hot-water pipe may be housed in the housing structure of the above base material.
Patent JP-2002330631-A (JP)
Title: Three-dimensional planter
Inventor: MATSUO KYOJI
IPC: E02D29/02
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a plant planter unit which is attached to a wall surface and a strut, connected longitudinally and latitudinally and can cover a wall in a three-dimensionally wide zone. SOLUTION: This three-dimensional planter is obtained by fixing a fiber mat being a material to be soil for plant cultivation to a lattice body to form a single three-dimensional planter, which is equipped with a water supply pipe nozzle and detachably furnished with a platy body. A plurality of the three- dimensional planters are used and continuously arranged. Plants are cultivated and thickly grown in the three-dimensional planters. Stems and branches of the plants are hung on a lattice and retained. The three-dimensional planters can be watered, a large vegetation surface can be readily obtained by preventing plants from being broken or dropped off and can be applied as a vegetation wall surface, a vegetation roof or a vegetation fence.
Patent JP-2003096585-A (JP)
Title: Method of producing cobalt sulfate solution
Inventor: IKEDA NOBUHIKO
IPC: H01M4/36
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To produce a cobalt sulfate solution having an objective cobalt ion concentration at a low cost by using an inexpensive raw material, and preventing the occurrence of gas causing environmental contamination. SOLUTION: Electrodes in which metallic cobalt is used as an anode material and platinum or metal coated with platinum is used as a cathode material are immersed into an electrolytic solution having a sulfuric acid concentration of 7.0 to 0.5 mol/L. The d.c. electric current is made to flow between the anode and the cathode, and from the produced cobalt solution, cobalt sulfate crystals precipitated in an oversaturated way are fractionated, and the crystals are dissolved in water to produce a cobalt sulfate solution.
Patent JP-2003098528-A (JP)
Title: Manufacturing device and manufacturing method for liquid crystal device and liquid crystal device
Inventor: YAZAKI MASAYUKI
IPC: G02F1/1337
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To reliably remove a foreign matter and to prevent static electricity when rubbing is performed. SOLUTION: A humidified air blower 85 is disposed at an upper and rear side of a rubbing roll 83 and a suction device 87 is disposed at a back end of a rubbing stage 81. A flow 86 is formed by the humidified air from the humidified air blower 85 and the flow 86 of humidified air is stabilized by the suction device 87. The foreign matter caused when rubbing is performed is carried by the flow 86 of the humidified air passing through the near parts of the surface of the rubbing roll 83 and the surface of a substrate 82 and reliably sucked and excluded via a suction port 88 of the suction device 87. Since the humidified air passes through the surface of the substrate 82, the occurrence of static electricity is prevented.
Patent JP-2003099805-A (JP)
Title: Digital watermark embedding method and digital watermark restoring method for three-dimensional shape model
Inventor: NAGAHASHI HIROSHI
IPC: G06F21/10
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an embedding/restoring method of digital watermark information having high durability to attack, and capable of approximately storing the shape of three-dimensional shape model before and after the embedding in the three-dimensional shape model, and preventing the embedded digital watermark information from being lost or becoming unrestorable even when it receives the attack and injury. SOLUTION: This method comprises the steps of: setting the parameter for embedding the watermark information: inputting the data before conversion, of the three-dimensional shape mode; selecting a mesh performing the embedding processing of the watermark information to each curved mesh of the inputted three-dimensional shape model and a mesh not performing the embedding processing, newly producing a control point having a divisional ratio designated to the embedding parameter to a specific mesh in the collection of the selected curved meshes, the control point being positioned on a specific curved surface, and producing the divided mesh having the control points of the number same as that of the specific curved mesh. The purpose is attained by this method.