baber/WOPTO huggingface dataset:
Patent JP-2005136815-A (JP)
Title: Information distribution system and information distribution server
Inventor: ONO HIROKI
IPC: G06F13/00
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution system and an information distribution server for distributing many access information items to telephone terminals connectable to the Internet without wastefully using telephone numbers.  <P>SOLUTION: In telephone terminals 10-1 to 10-n transmitting / receiving electronic mail, any of the telephone terminals 10-1 to 10-n uses a telephone number 71 listed in direct mail 70 to make a phone call to the information distribution server 30, any of the telephone terminals 10-1 to 10-n has only to inform the information distribution server 30 of a keyword 72 listed in the direct mail 70 in voice, electronic mail listing a URL of a Web page managed by Web servers 20-1 to 20-N particularized by the keyword 72 is transmitted from the information distribution server 30 to the telephone terminals 10-1 to 10-n.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141919-A (JP)
Title: Vehicular headlight
Inventor: SAZUKA KIYOSHI
IPC: F21W101/10
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular headlight constructed so as to form a light distribution pattern for low beam by the light from a plurality of lighting fixture units having a light source of semiconductor light emitting element, capable of forming a laterally oblong light distribution pattern while reducing the thickness of the lighting fixture, even in the case that the surface of the head light is shaped so as to curve backward.  <P>SOLUTION: Parabolic column-shaped lighting fixture units capable of forming laterally oblong light distribution pattern are installed as lighting fixture units 50A, 50B for sideward irradiation By this, although the surface of the head light is shaped so as to curve backward, one part of a diffused reflection light from a reflector 54 of respective lighting fixture units 50A, 50B for sideward irradiation is made so as not to be shielded by the other lighting fixture constituting members. Furthermore, although the respective lighting fixture units 50A, 50B for sideward irradiation are constituted of the parabolic column-shaped lighting fixture unit having a square outer shape as a whole, a large depth space for arranging them is made unnecessary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104579-A (JP)
Title: Ozone gas generation vessel
Inventor: INABA AKIYASU
IPC: F25D23/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ozone gas generation vessel that enables collection of only the ozone gas from ozone ice in which ozone is sealed in to obtain fertilizing, antiseptic, and deodorizing effects, so that fresh foods for eating raw can be kept fresh while they are capable of being preserved fresh for a long time in a non-freezing refrigerator, and that processed foods can be stored in a refrigerator without using food additives such as an antiseptic, etc.  <P>SOLUTION: The ozone gas generation vessel is comprised of an ozone ice storing chamber 1 wherein ozone ice is stored, and water-absorbing high-polymer compound storage bags 3 in which the melt-solution of the ozone ice is coagulated into a state of gel, and is provided with ozone passage holes 4 in the partitions 2 of the ice storing chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142295-A (JP)
Title: Epitaxial wafer for hetero junction bipolar transistor
Inventor: KOUJI YOSHIHARU
IPC: H01L21/331
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial wafer for an HBT of the structure that a base resistance can be reduced by improving the mobility of a p-type carrier.  <P>SOLUTION: A compound semiconductor epitaxial wafer includes the hetero junction bipolar transistor structure that an n-type collector layer 3, a base layer 4 made of a p-type GaAs-based semiconductor, and an emitter layer 5 made of an n-type InGaP or AlGaAs are sequentially laminated. A quantum well region 14b made of a semiconductor having a smaller band gap is selectively formed in the flat surface of the base layer 4, and a two-dimensional hole gas of p-type carrier is generated in the quantum well.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150195-A (JP)
Title: Transformer
Inventor: NAKADA TOSHIYUKI
IPC: H01F27/28
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transformer which restrains variation of magnetic characteristic between transformer coils and reduces dispersion of electric characteristic, relating to a transformer acted for the power source of an electronic apparatus or the like.  <P>SOLUTION: The transformer is constituted by incorporating a plate type coil having a one-turn coil portion constituted of a metal plate and a terminal derived from the coil to outside, an air-core coil formed from conductor insulated coat pinched with a plurality of the plane type coils, and divided magnetic cores. One side of at least the terminal of the plate type coil is refracted in the connecting direction, connected with terminal of the other plate type coil, and makes the spacing between the plate type coils constant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004211682-A (JP)
Title: Fuel injection device
Inventor: TANI TAISHIN
IPC: F02M61/18
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device having high production efficiency, accelerating the atomization of fuel without an increase in the number of nozzle holes.  <P>SOLUTION: A nozzle hole plate 70 has a first face portion 81 in which fuel inlets of the nozzle holes 71 are opened and a second face portion 82 located closer to a valve body side than the first face portion 81. A step portion 83 is formed between the first face portion 81 and the second face portion 82. The step portion 83 accelerates the flow of fuel from the first face portion 81 to the nozzle holes 71 and limits the flow of fuel from the second face portion 82 to the nozzle holes. The fuel flowing into the first face portion 81 flows in the same direction to strengthen the flow and collides with the step portion 83 to form a swirl flow. Because the step portion 83 limits the flow-in of the fuel from the second face portion 82, the flow of the fuel is prevented from being weakened on the first face portion 81. Thus, the atomization of the fuel is accelerated without an increase in the number of the nozzle holes 71 even when formed in simple cylindrical shape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193584-A (JP)
Title: 3-5 group compound semiconductor and method for manufacturing same
Inventor: SHIMIZU SEIYA
IPC: H01S5/02
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 3-5 group compound semiconductor improved in crystallinity, and to proide a method for manufacturing the same.  <P>SOLUTION: (1) The 3-5 group compound semiconductor has at least a substrate, a buffer layer expressed by a general formula In<SB>u</SB>Ga<SB>v</SB>Al<SB>w</SB>N (0≤u,v,w≤1,u+v+w=1), and a 3-5 group compound semiconductor crystal layer expressed by a general formula In<SB>x</SB>Ga<SB>y</SB>Al<SB>z</SB>N (0≤x,y,z≤1,x+y+z=1) in this order. The buffer layer has a film thickness of not less than 5Å nor more than 90Å. (2) The method for manufacturing the 3-5 group compound semiconductor comprises the steps of forming the buffer layer expressed by the general formula In<SB>u</SB>Ga<SB>v</SB>Al<SB>w</SB>N to a film having a film thickness of not less than 5Å nor more than 90Å at temperatures lower than the growth temperature of the compound semiconductor crystal layer before growing the compound semiconductor crystal layer when growing the 3-5 group compound semiconductor crystal expressed by the general formula In<SB>x</SB>Ga<SB>y</SB>Al<SB>z</SB>N on the substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005150453-A (JP)
Title: Method for separating thin type semiconductor wafer, its device, and method for manufacturing thin type semiconductor wafer
Inventor: FUJII NORIYOSHI
IPC: H01L21/304
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating a thin type semiconductor wafer, its device, a method for manufacturing the thin type semiconductor wafer, and a method for manufacturing a pellet, wherein a wafer or pellet adhered to a supporting base plate can easily be separated in a short time.  <P>SOLUTION: When a thin type semiconductor wafer 41 is fixed onto a supporting base plate 20 by a first adhesion tape 31 which is lowered in an adhesion strength by irradiation of ultraviolet rays, and is separated from the supporting base plate 20, after a second adhesion tape 32 is stuck to a surface of the wafer 41; an ultraviolet ray lamp 23 is lighted up and the ultraviolet rays are irradiated on the first adhesion tape 31 through a light transmission plate 21, to lower the adhesion strength of the first adhesion tape 31. Then, a movable part 11 is gradually rotated, and the wafer 41 is deformed, while being adhered to a cylindrical face by the second adhesion tape 32 to separate the wafer 41 from the supporting base plate 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147984-A (JP)
Title: Fluorescent x-ray spectrometer added with detector-moving mechanism
Inventor: SUZUKI HIROYUKI
IPC: G01N23/223
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent X-ray spectrometer, capable of bringing a sample and a fluorescent X-ray detector within a close distance in fluorescent X-ray measurement to heighten fluorescent X-ray detection efficiency, while precluding the fluorescent X-ray detector from disturbing an observation, when observing the sample by a sample observing camera, and which is capable of improving thereby precision for analysis and measurement.  <P>SOLUTION: A detector-moving mechanism 4 is added which can change the distance between the fluorescent X-ray detector 2 and the sample 3. The distance between the fluorescent X-ray detector 2 and the sample 3 is made large, when the sample 3 is observed by the sample observing camera 1, and the distance between the sample 3 and the fluorescent X-ray detector 2 is made short in the fluorescent X-ray measurement, by controlling the detector-moving mechanism 4. An image storing and regenerating device 7 is equipped further to display an image stored in the sample-observing camera 1, in the fluorescent X-ray measurement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122673-A (JP)
Title: Drunk driving restraint warning system and cellular telephone connection device
Inventor: KONNO YOSHIO
IPC: G06Q50/00
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To allow remote management about the alcohol drinking of a driver under supervision of a transport entrepreneur, or the like.  <P>SOLUTION: A cellular telephone connection device 1 is provided with an alcohol sensor 3. The user of a cellular telephone 2 connects the cellular telephone connection device 1 to the cellular telephone. Blowing exhaled air at the alcohol sensor 3 measures the amount of alcohol contained in the exhaled air of the user by the alcohol sensor 3. The measured data is automatically transmitted to a drunk driving restraint warning system in a drinking determination facility 4 by communication using the mail function of the cellular telephone and owing to the action of the cellular telephone connection device 1. The system side determines the drinking by referring to the received data and transmits mail describing guidance contents for the driver under the supervision provided by management stipulations or the like to the user's cellular telephone. In emergency, driving suspension/inhibition are instructed. Effects on restraining/preventing the drunk driving of the driver under the supervision are expected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156611-A (JP)
Title: Projection-type display device
Inventor: KARUBE HIROO
IPC: G02F1/13357
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection-type display device which can enhance contrast, without complicating the configuration.  <P>SOLUTION: The projection type display device which projects display light by linear polarization has a polarization control element, which changes luminance of the display light by controlling the transmitted amount of linear polarization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153646-A (JP)
Title: Crossing security system
Inventor: SATO RYOGO
IPC: B61L29/28
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crossing security system capable of utilizing thunder resistant transformers without limiting to dc and ac, lowering earth potential and thereby surely protecting each device from lightning surge, etc.  <P>SOLUTION: In this system, a plurality of thunder resistant transformers 3 and 4 constituted of primary windings 3L and 4L, secondary windings 3T and 4T and grounded shielding conductors 3a and 4b which are installed in a crossing control element device A, a plurality of thunder resistant transformers 7 and 8 constituted of primary windings 7L and 8L, secondary windings 7T and 8T and grounded shielding conductors 7a and 8b which are installed in a crossing control device B, at least an inverter 9 or a rectifier 5 for converting dc into ac or ac into dc, and a branch circuit 6 connected with an electromagnetic switch 2 performing an opening/closing operation corresponding to an instruction of the crossing control element device A are installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005152970-A (JP)
Title: Laser beam machining mechanism
Inventor: IIZUKA KENTARO
IPC: B23K26/08
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining mechanism which can improve productivity by simultaneously irradiating a plurality of streets formed in parallel on the surface of a workpiece with laser beams.  <P>SOLUTION: The laser beam machining mechanism includes: a chuck table 36, a laser beam irradiation means 5; a machining feed means 37 which moves a chuck table 36 and the laser beam irradiation means 5 relatively in a machining feed direction; and a dividing feed means 38 which moves the chuck table 36 and the laser beam irradiation means 5 relatively in a dividing feed direction perpendicular to the machining feed direction. The laser beam irradiation means 5 includes: a laser beam oscillation means; a laser head 55 which is equipped with a plurality of objective condenser lenses 54 disposed at prescribed intervals and irradiates the workpiece with the laser beams emitted by the laser beam oscillation means through the plurality of the objective condenser lenses 54; and an an inter-optical axis distance adjusting means for adjusting the inter-optical axis distances in the dividing directions of the plurality of objective condenser lenses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159133-A (JP)
Title: Wiring board and semiconductor device using it
Inventor: KONDO ISATO
IPC: H01L23/12
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has improved reliability in the electrical connection between a semiconductor device and a wiring board so that the cracking in an insulating layer is prevented even if heat is repeatedly applied for a long period due to the operation of the semiconductor device and the change of the ambient temperature used, etc.  <P>SOLUTION: A first and a second conductor layers 2a, 2b used for grounding or power supply are adjacently disposed within the first layer of insulating layers 1b. A third and a fourth conductor layers 2c, 2d used for grounding or power supply are adjacently disposed within the second layer of the insulating layers 1b. The gap G1 and G2 between the conductor layers 2a, 2b and 2c, 2d are so disposed that they do not overlap in the plan view, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161321-A (JP)
Title: Clad material and its manufacturing method
Inventor: NAKAJIMA KAZUTAKA
IPC: B23K20/04
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve conventional problems, in the clad material manufacturing, in which cadmium material as raw material melts, causing loss of aging treatment of aluminum material and need of costly and large-scale equipment to prevent pollution or oxidation, and in which conditions for rolling is difficult to set.  <P>SOLUTION: The clad material is obtained by arranging the cadmium material in a recess formed on the surface of one or both aluminum materials of the two that have a nearly identical shape, bringing the two surfaces of both aluminum materials into contact with each other, joining the outer circumferential part of the contact faces by electron beam welding in vacuum to produce a clad base material, and then by rolling the base material under a total draft of 40-90% to obtain the clad material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167543-A (JP)
Title: Color correction apparatus
Inventor: NAKAUCHI SHIGEKI
IPC: G06T7/00
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color correction apparatus for detecting a color arrangement difficult to discriminate for color vision impaired people in a color design or a color signal and making the color arrangement distinguishable.  <P>SOLUTION: The color correction apparatus includes: a means for searching the combinations of color arrangement of colors in a color image and detecting the color combination confusing to the color vision impaired people; and a means for dividing the colors used in the color image into a plurality of sets of colors as clusters and determining a cluster of a color correction object on the basis of the ratio of the color combinations confusing to the color vision impaired people among the clusters.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004094279-A (JP)
Title: Substrate for liquid crystal panel, liquid crystal panel, electronic equipment, and projection display device
Inventor: YAMAZAKI TAKU
IPC: G02F1/1362
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To reinforce free-standing ends of a substrate for a liquid crystal panel, to prevent water or the like from entering from the ends, and to enhance durability and yield.  <P>SOLUTION: The top of a substrate for a liquid crystal panel obtained by forming reflection electrodes constituting a pixel electrode on a semiconductor substrate in a matrix shape and forming a transistor corresponding to each reflection electrode has a light shielding film covering a peripheral circuit part, an interlayer insulating film which insulates the light shielding film from the peripheral circuit part, a wiring layer which connects the light shielding film to a prescribed potential side through a contact hole piercing the interlayer insulating film, and a silicon nitride film formed in such a way as to cover at least the contact hole, the ends of the light shielding film and the ends of the interlayer insulating film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004192643-A (JP)
Title: Method and system for complementing inventory level of distributor by inventory of manufacturer
Inventor: FEENEY JAMES
IPC: B65G61/00
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process and an electronic system for implementing customer's order billing by complementing an inventory level of a distributor by inventory of a manufacturer.  <P>SOLUTION: The process includes provision of a distributor computer capable of accessing inventory information regarding the inventories of the distributor and the manufacturer, implementation of the customer's order billing from the inventory of the distributor or the manufacturer and preparation of a customer shipping document indicating implementation of customer's order from the inventory of the distributor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005164555-A (JP)
Title: Optical device for detecting electric field
Inventor: SHIBATA SHINTARO
IPC: G02F1/03
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device for detecting electric field, which operates over a wide dynamic range and a wide bandwidth, when a light signal is converted into an electrical signal.  <P>SOLUTION: The optical device is equipped with a beam-splitting means splitting a light beam which has a single wavelength and has passed through an electro-optical crystal, into two linearly polarized light components perpendicular to each other; first and second photoelectric conversion means, in each of which a photodiode is connected to an active load in series, in order to convert the linearly polarized light components split by the beam-splitting means into respective electrical signals; and a differential amplifying means which carries out differential amplifying, using respective electrical signals which are output from the first and second photoelectric conversion means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071318-A (JP)
Title: Homepage management device
Inventor: YAMAMOTO TOSHIYUKI
IPC: G06F17/30
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance efficiency when registering a URL to a search engine in order to enhance an access to a managed homepage.  <P>SOLUTION: This homepage management device is connected to a plurality of search servers storing the URLs of other homepages setting respective homepages as link objects a plurality of homepages by a plurality of homepages on the Internet. The homepage management device has a management URL assignment-receiving means for receiving assignment of the managed URL that is the homepage URL of a management object, a link source URL acquiring means for acquiring the homepage stored in the received managed URL from the plurality of search servers, using the URL of the other homepage set as the link object as the link source URL, a link source URL group extracting means for extracting a link source URL group from one or more of the acquired link source URL(s) while eliminating duplication, and a link source URL group storage means for storing the extracted link source URL group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170085-A (JP)
Title: Seat sliding device
Inventor: MURAKAMI YUJI
IPC: B60N2/08
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat sliding device realizing simplification of a structure, reliability on operation and a walk-in operating property at low cost.  <P>SOLUTION: It is possible to reduce cost by shortening required length of a walk-in operating cable 10, to improve arrangement designing freedom of the walk-in operating cable 10 and to promote simplification of its structure by providing an engagement part 61 on the other end 6b close to a seat rear end of a lock lever 6, selectively engaging working parts 91, 92 of each of kick plates 9A, 9B with the engagement part 61 and operating to pull the second kick plate 9B by the walk-in operating cable 10 arranged on the side of a seat 31. Additionally, it is possible to make a lock plate 5 in a unlockrd state without actuating a slide operating lever 12 by supporting the second kick plate 9B free to relatively revolve against an axis of rotation 11, to lightly carry out unlocking operation by operating to pull the walk-in operating cable 10 with smaller operating force and to improve the operating property.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175000-A (JP)
Title: Extraction method of hard magnetic alloy nano particle and magnetic recording material
Inventor: HIRAI HIROYUKI
IPC: H01F1/44
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extracting method of a hard magnetic alloy nano particle, with which particle flocculate is less and a dry load is remarkably reduced.  <P>SOLUTION: In the extracting method of hard magnetic alloy nano particle, the hard magnetic alloy nano particle is extracted to hydrophobic organic solvent under existence of hydrophobic surface ornamentation agent from magnetic alloy nano particle dispersion solution formed by heating organic metal compound including a metal constituting hard magnetic alloy with polyol compound whose boiling point is 150 to 350°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI