baber/WOPTO huggingface dataset:
Patent JP-2008255406-A (JP)
Title: Method for reducing lead content in electric furnace slag in refining lead free-cutting steel by means of electric furnace and ladle
Inventor: ICHIHARA AKIE
IPC: C04B5/00
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing electric furnace slag having low lead content and lead elusion quantity by which in the case of producing a lead free-cutting steel, the vaporizing of the lead in reducing slag is promoted by controlling a lead additional temperature and this reduced slag is diluted and also, the vaporizing of the lead is promoted without needing new treating process.  <P>SOLUTION: In the method for producing the lead free-cutting steel by an electric furnace steelmaking method, by which an oxidizing refining is performed in the electric furnace and a reducing refining is performed in a ladle, the lead in the slag is efficiently vaporized by controlling the temperature at the time of adding the lead, and the temperature at the completing time of the addition to ≥1,560°C, and to make to be the reduced slag having the low lead content and elusion quantity. Further, the reduced slag is diluted and the lead is further promoted by making this reduced slag with the oxidized slag in the following heat under molten state and the development of the electric furnace slag having accidentally high lead content, is prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254369-A (JP)
Title: Writing utensil
Inventor: DAITA AKIKO
IPC: B43K29/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing utensil, which keeps a displaying part with the presence of displaying consisting of characters, symbols and figures or their combination visible from outside and enables a plurality of displays.  <P>SOLUTION: In this writing utensil, the displaying part, in which the display consisting of characters, symbols and figures or their combination is present, is peripherally provided on the outer wall of a barrel or on the outer wall of a member arranged in the barrel so as to enlargedly visually recognize the displaying part by means of the lens part of a magnifier directly provided or annexed to the barrel, the displaying part or the magnifier is made rotatable circumferentially about the axis center of the barrel and, at the same time, the lens part has a transparent part, which is larger than respective enlarged displays, and semi-transparent parts provided at least at both the circumferential ends of he transparent part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256323-A (JP)
Title: Heater for air-conditioner
Inventor: SATO SHINICHI
IPC: F25B47/02
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-efficiency heater to be mounted on an air-conditioner which has continuous heating operation for defrosting operation.  <P>SOLUTION: The heater 1 which is mounted on a heat pump type refrigerating cycle comprises a heater part 8 for heating refrigerant or water. The heater 1 has the electric heat type heater part 8 inside, and pipes 13, 14 spirally wound on the periphery thereof. The heater part 8 and the pipes 3, 4 are filled at their peripheries with metal, or they are individually covered with the metal. Heat conductivity between a casing filled with the metal and the heater 1 connected with the casing is improved, and the heater 1 is compactly formed which can be controlled in two stages.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259107-A (JP)
Title: Solid-state imaging apparatus
Inventor: SUGAI TAKASHI
IPC: H04N5/335
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when the holding operation of an analog electric signal at an A/D converter provided for each column of pixels or at the interval of multiple columns is performed concurrently with an output operation from a memory holding a digital signal output from the A/D converter, streak-like noise becomes obvious in a captured image.  <P>SOLUTION: The hold operation of an analog electric signal and the output operation from a memory holding the digital signal are performed while being made different as long as or longer than one data clock period of a scanning circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261513-A (JP)
Title: Refrigerating cycle device
Inventor: IKEDA TADASHI
IPC: F25B5/04
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of noise in a refrigerating cycle device.  <P>SOLUTION: In this refrigerating cycle device, an outlet side of an expander 4 is provided with first and second evaporators 9, 8, and the first and second evaporators 9, 8 are connected in series to the flow of discharged refrigerant of a compressor 1. The outlet side of the expander 4 is provided with a bypass passage 9a to allow the refrigerant to flow to a refrigerant inlet side of the second evaporator 8 while bypassing the first evaporator 9. A three-way valve 7 is disposed at a refrigerant inlet side of the bypass passage 9a and a refrigerant inlet side of the first evaporator 9. The three way valve 7 opens the refrigerant inlet side of one of the bypass passage 9a and the first evaporator 9, and closes the refrigerant inlet of the other. As a flow rate of the discharged refrigerant of a variable capacity compressor 1 is reduced in switching a changeover valve 7 for switching a mode, volumes of water hammering noise and refrigerant passing noise generated in switching the three-way valve can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259435-A (JP)
Title: Method for evaluating moisture retaining property
Inventor: NAKAGAWA AKIHISA
IPC: G01N33/15
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply evaluating a moisture retaining property in high reproducibility in relation to cosmetics, articles for daily use, pharmaceuticals, textile finishing products such as clothing etc., exhibiting a moisture retaining property in an in vitro test corresponding to the evaluation test result of human moisture retaining property.  <P>SOLUTION: The method for evaluating moisture retaining property comprises a first process for bringing a three-dimensional tissue cell culture into contact with a surfactant and/or an organic solvent, a second process for bringing a test specimen through a liquid substance with the three-dimensional tissue cell culture in an environment having a relative humidity of ≥0% and ≤90% RH and a third process for confirming the number of live cells of the three-dimensional tissue cell cells.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260396-A (JP)
Title: Dynamic damper mechanism
Inventor: YOSHIDA SEIJI
IPC: F16F15/02
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic damper mechanism of a telescopic type steering device capable of reducing the mass of a dynamic damper as much as possible.  <P>SOLUTION: The dynamic damper mechanism 20 for suppressing the vibration in a telescopic type steering device 10 comprises a dynamic damper 21 held by a spring movably in the radial direction within a steering wheel 13, a slide piece 22 fitted to a steering wheel shaft slidably in the axial direction and not-rotatable around the shaft, a guide 23 for fixing the slide piece in the axial direction of the steering wheel shaft, an eccentric cam 24 which pushes the dynamic damper to one side in the radial direction via a spring within a steering wheel and adjusts the movement in the radial direction, and a cam driving mechanism 25 which is connected to the slide piece by a wire 26 to rotate and drive the eccentric cam interlockingly with the slide in the axial direction of the steering wheel shaft.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266902-A (JP)
Title: Wall unit and earthquake-resistant wall
Inventor: HIRAMATSU KAZUO
IPC: E04B2/56
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall unit and an earthquake-resistant wall capable of achieving sufficient earthquake resisting strength irrespective of their light weight and being constructed even while a resident stays in his/her house.  <P>SOLUTION: A plurality of wall units 1 are arranged in an opening part 4 partitioned by columns 2 and beams 3 to constitute the earthquake-resistant wall. This wall unit 1 has a precast concrete part 6 forming a cut-out part 6b in a corner part, a brace 7 made of steel plates, having an X shape, and buried into the precast concrete part 6 by exposing an end part 7a in the cut-out part 6a, and adhesion hardware 8 provided on an end face opposing to the column 2 or the beam 3 in the precast concrete part 6, joined with the brace 7, and having an anchoring part 8a buried into the precast concrete part 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007314520-A (JP)
Title: Herbicidal composition
Inventor: IKEDA HAJIME
IPC: A01N47/36
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology high in herbicidal activity, causing no phytotoxicity problem against crops and preventing wide range weeds, and the like.  <P>SOLUTION: A herbicidal composition and the like are provided, which herbicidal composition comprises [a] 1-(2-chloroimidazo[1,2-a]pyridin-3-ylsulfonyl)-3-(4,6-dimethoxypyrimidin-2-yl)urea and [b] a compound represented by formula (II) as active components, and is effectively usable especially in paddy fields and crop fields.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008269161-A (JP)
Title: Antenna circuit structure for ic card and tag, and method for manufacturing the same
Inventor: TAKANO TOSHINORI
IPC: H01P11/00
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna circuit structure for IC card and tag, capable of enhancing reliability of a joint part between parts of antenna circuit pattern layers, and a method for manufacturing the same.  <P>SOLUTION: The antenna circuit structure for IC card and tag 1 comprises a resin film substrate 11, a first circuit pattern layer composed of a copper foil containing copper as a main component, which is formed on one surface of the substrate 11, and a second circuit pattern layer composed of a copper foil containing copper as a main component, which is formed on the other surface of the substrate 1. A part of the first circuit pattern layer is bonded to a part of the second circuit pattern layer opposed to the part of the first circuit pattern layer through the substrate 11 at contact bonding parts 13a and 13b by welding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267915-A (JP)
Title: Apparatus for separating reinforced fiber for fiber-mixed fresh concrete and method using the same
Inventor: UWAKI NORIYUKI
IPC: G01N1/28
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for separating reinforcing fibers of fiber-mixed fresh concrete and capable of easily and efficiently measuring the amount of mixed reinforcing fibers of fiber-mixed fresh concrete.  <P>SOLUTION: The apparatus for separating reinforcing fibers of fiber-mixed fresh concrete is provided with at least a self-rotatable test chamber into which a predetermined amount of fiber-mixed fresh concrete is thrown to get a cleaning liquid continuously injected, a rotation driving part for transmitting rotational power to the test chamber, an agitating part for agitating the fiber-mixed fresh concrete and the cleaning liquid, a liquid-receiving part for receiving an overflow liquid overflowing from the test chamber, and a separating part for separating reinforcing fibers contained in the fiber-mixed fresh concrete from the overflow liquid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267686-A (JP)
Title: Refrigerant evaporator
Inventor: KATO YOSHITAKE
IPC: F28D1/053
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant evaporator in which the stagnation of a liquid refrigerant in a core comprising a plurality of tube rows is easily eliminated.  <P>SOLUTION: In the refrigerant evaporator 1, a width W of the core 2 is 220 mm or larger, an increase of a pressure loss is small, and deterioration in heat exchanging performance is easily suppressed. A depth D of the core 2 in the air flow direction is 50 mm or smaller, and the heat content of the refrigerant evaporator 1 is small. Because a size L1 of a third path 213 in a core width direction which is the farthest part of a first tube row 21 at the downstream side of the air flow is 95 mm or smaller, a stagnating liquid refrigerant at a lower area of the third path 213 at the restart of the supply of the refrigerant is quickly pushed up, and refrigerant stagnation can be easily eliminated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268671-A (JP)
Title: Liquid crystal display device, control method thereof, and liquid crystal projector system
Inventor: OMURA MASANOBU
IPC: G09G3/20
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To speedily discharge residual electric charges of a pixel without placing any overload on a video signal generating circuit when a liquid crystal display device is powered off.  <P>SOLUTION: The liquid crystal display device includes a display area where a plurality of pixels (1) each having a switch element (2) and electrode connected to a first terminal of the switch element are arrayed in a matrix form, a first scanning circuit (13) which controls conduction and non-conduction of the switch circuit through a first wiring line, a second scanning circuit (11) which controls conduction and non-conduction between a video signal generating circuit generating a video signal and a second wiring to supply the video signal to the pixel through the second wiring line, a discharging element (8) for discharging the video signal supplied to the pixel, and a control circuit (14) which turns on the switch element and makes the section between the video signal generating circuit and second wiring line nonconductive based upon a detection signal from a detecting circuit detecting a drop in source voltage to perform control for placing the discharging element in operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273278-A (JP)
Title: Vehicular air-conditioner
Inventor: KOJIMA TAKAYASU
IPC: B60H1/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an air-conditioning unit 10 of a vehicular air-conditioner.  <P>SOLUTION: In a face mode, a foot door 31 communicates an inlet 28a of a foot introduction part 28 with a hot air bypass passage 40. Thus, the inlet 28a of the foot introduction part 28 is communicated with a downstream side of a heater core 13 via the foot door 31 and a hot air bypass passage 40. Thus, the foot door 31 closes a foot opening part 32. In a foot mode, the foot door 31 communicates a communication port 26 with the inlet 28a of the foot introduction part 28 while the hot air bypass passage 40 being opened. Thus, the foot door 31 opens the foot opening part 32. Therefore, since the hot air bypass passage 40 is opened/closed by using the foot door 31, any exclusive door for the hot air bypass passage 40 need not be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007209032-A (JP)
Title: Clock loss detection and switchover circuit
Inventor: STARR GREG
IPC: H03L7/095
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an appropriate circuit which detects clock loss and carries out switch over of clock signals.  <P>SOLUTION: There are included a clock loss sense and switchover circuit and method in which clock switchover is responsive to loss of a primary signal and to additional switch command signaling. There are further included a clock loss sense circuit and method that utilizes counters and reset signals to compare primary clock and secondary clock signals. The clock loss sense circuit is included which uses counters and edge sensors to speedily and easily determine loss of the primary clock signal. The cross switchover circuit is included to be responsive to both the clock loss signal and the additional switch command signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008275041-A (JP)
Title: Load sensing control circuit
Inventor: IKENO SHINICHI
IPC: F15B11/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To early solve convergence of hunting, by preventing surge pressure by a load variation, by compensating for a response delay in a pump to the load variation by a surge cut valve superior in responsiveness more than the pump, by conquering the difficulty in matching of a pressure compensating valve and the surge cut valve.  <P>SOLUTION: An oil passage 26 is introduced to a control cylinder 24 of a variable displacement hydraulic pump 21 having the control cylinder 24 and a spring member 25 opposing its cylinder so that pressure oil is introduced from delivery pressure by the pressure compensating valve 23. In the pressure compensating valve 23, the delivery pressure P1 of the variable displacement hydraulic pump 21 is balanced with the sum of load pressure PL and load sensing differential pressure (ΔP = Pr) made by a pressure reducing valve 27.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278177-A (JP)
Title: Advertisement distribution system, advertisement transmission sheet, fax-mail converter, and program
Inventor: KAJI YUKIHIRO
IPC: H04N1/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertisement distribution system capable of simply distributing a desired advertisement by using a facsimile even without a portable terminal such as a cellular phone.  <P>SOLUTION: The advertisement distribution system includes a facsimile machine 11 for reading an advertisement transmission sheet with advertisement information written, an analyzing means for analyzing the advertisement transmission sheet transmitted from the facsimile machine 11, a database for storing customer data having a cellular phone and its attribute along with transmission destination data of the cellular phone, an extracting means for extracting the transmission destination data with reference to the attribute of the database on the basis of an analysis result of the analyzing means, and a transmitting means for transmitting advertisement information analyzed by the analyzing means to a cellular phone 31 having the transmission destination data extracted by the extracting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007334866-A (JP)
Title: Center server and image network system
Inventor: TERAOKA TSUYOSHI
IPC: G06Q30/06
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a center server capable of providing different services by providing points according to the result of orders to users and using a system according to the points and an image network system having the center server.  <P>SOLUTION: A laboratory system owned by a printer, a retailer system owned by a retailer, and a net center are connected to each other through a communication network for collectively managing the overall system by a net center. In the point control, points are provided according to orders. Based on the total value of the provided points, users are classified. Those services such as the extension of the stored capacity of images and the extension of the storage period of images are provided according to the ranks.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008235234-A (JP)
Title: Metal sheet for sheet key and method for manufacturing the same
Inventor: MATSUNAMI HIROMASA
IPC: H01H11/00
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal sheet for sheet key, capable of obtaining a unique decoration by enhancing metallic texture, and easily changing the decoration, and a method for manufacturing the same.  <P>SOLUTION: The metal sheet for sheet key 11 comprises a plurality of operation keys 14 constituted movably to a metallic sheet body 12 by providing through holes 13 and non-through holes in the sheet body 12. A metallic plating layer 15 is formed on the operation keys 14. A peripheral part 16a of the plating layer 16 is formed in a curved surface shape. The metal sheet for sheet key 11 can be manufactured by forming an etching masking layer 19 on the surface of the sheet body 12 except parts of the through holes 13 and the non-through holes, performing full etching to form the through holes, performing partial etching to form the non-through holes 13a, coating a part not to be subjected to plating with a plating masking layer 20, and then performing plating.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273436-A (JP)
Title: Pneumatic tire
Inventor: KITAMURA OMIMASA
IPC: C08L21/00
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire having tread excellent in on-ice friction and biased abrasion resistance.  <P>SOLUTION: In the pneumatic tire, rubber composition blended with a thermally expansible microcapsule and expanded graphite is used as tread rubber. Rubber composition, in which a compounding ratio (weight) occupied by the thermally expansible microcapsule in the total compounding amount of the thermally expansible microcapsule and the expanded graphite is more than 0.55, is arranged at a tread center part in the tire width direction of the tread. Rubber composition in which the compounding ratio is less than 0.55 is arranged at shoulder parts on both ends.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276037-A (JP)
Title: Image fixing unit and image forming device
Inventor: NAKAMURA TAKUMA
IPC: G03G15/20
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the possibility of the recording material being curled by applying an appropriate amount of fixing solution without disturbing the toner images on the recording material in a fixing unit using a toner fixing liquid consisting of a softener and a solvent dissolving or dispersing it and fixing the unfixed toner on the recording material by applying this fixing liquid to soften it with the softener.  <P>SOLUTION: This image fixing unit has a sprayer 33 to spray the toner fixing liquid droplets with a diameter of 15 μm or smaller, a droplet static charger 34 such as an ionizer to charge the droplets sprayed by the sprayer in the same polarity as the unfixed toner 42, a medium carrier 35 to carry a paper sheet (recording material) 17 having unfixed toner through the atmosphere of the fixing liquid droplets charged by the droplet static charger, and a recording material static charger 36 to charge the paper sheet carried by the medium carrier in the polarity reverse to the unfixed toner and the fixing liquid droplets.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282208-A (JP)
Title: Paint-out processing device, graphic display device and paint-out processing method
Inventor: KANEKO TAKAHIRO
IPC: G06T11/40
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a paint-out processing device, a graphic display device and a paint-out processing method which does not need sorting of a crossing position of a contour line and a scanning line, which is capable of reducing rewrite processing of a judgment buffer and can perform paint-out processing regardless of the size of a buffer, when conducting paint-out processing of a closed region graphic of vector graphics.  <P>SOLUTION: A table storing means 4 to store the crossing position into the table by the scanning line, a paint-out judgment holding means 6 to hold the judgment results by a rewrite processing judgment means 5 by the scanning line are integrated so that the sorting of the crossing position of the contour line and the scanning line becomes not necessary and the rewrite processing amount of a judgment buffer can be reduced. Along with the rewrite judgment of a judgment value by the rewrite processing judgment means 5, the information of the crossing position is deleted from the table, consequently the paint-out processing irrespective to the size of the buffer becomes possible.  <P>COPYRIGHT: (C)2009,JPO&INPIT