baber/WOPTO huggingface dataset:
Patent JP-2008285711-A (JP)
Title: Method for manufacturing malleable cast iron, and piston manufactured by the method
Inventor: KATORI NORIAKI
IPC: C21D5/06
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a malleable cast iron by which strength and toughness can be more enhanced while maintaining the fluidity of molten iron, that is, the castability to a prescribed level, and a heat treatment period of time can be shortened and simplified, that is, manufacturing cost can be reduced.  <P>SOLUTION: This malleable cast iron contains much more silicon (Si) than the conventional white heart malleable cast iron, black heart malleable cast iron and pearlitic malleable cast iron. Concretely, the content of silicon (Si) is defined as 2.5-3.5 mass%. Further, anti-graphitizing alloy component for adding to promote the high strength in the pearlitic malleable cast iron is not added in the malleable cast iron, but Cu as a graphitizing element is added to about 0.7-1.5 mass%. Then, the temperature is raised to about 900°C gradually over about 1-5 hr, and the malleable cast iron is cooled after holding this temperature for about 2 hr.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287123-A (JP)
Title: Imaging apparatus, light emitting device and focus detecting method
Inventor: FUKUI HAJIME
IPC: H04N101/00
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To irradiate a subject with auxiliary light agreeing with the wavelength region of light used in focus detection so as to perform accurate focus detection.  <P>SOLUTION: The imaging apparatus 100 includes: a first focus detection means 8 receiving light in first and second wavelength regions and detecting the focus state of an imaging optical system; a second focus detection means 14 receiving the light in the second wavelength region and detecting the focus state of the imaging optical system; and a light emission control means 50 allowing light emitting means 409 and 401 for irradiating the subject with the auxiliary light to emit light when the focus state can not be detected by the focus detection means for performing detecting operation out of the first and the second focus detection means. The light emission control means allows the light emitting means to emit the auxiliary light in the first wavelength region when the focus state can not be detected by the first focus detection means, and allows the light emitting means not to emit the auxiliary light in the first wavelength region but to emit the auxiliary light in the second wavelength region when the focus state can not be detected by the second focus detection means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293173-A (JP)
Title: Portable electronic equipment, data processor, data communication system, computer program, and data processing method
Inventor: SHIMANUKI MASAHIRO
IPC: G06F21/31
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable electronic equipment and a data processor structured to prevent electricity from being stolen.  <P>SOLUTION: The function of a portable telephone terminal 100 as portable telephone equipment which receives a power from a specific commercial power source is stopped by a data processor 200. In such a state that the function of the portable telephone terminal 100 is stopped, the fare adjustment processing of a charging power is executed by the data processor 200, and when the fare adjustment processing completes, the stop of the function of the portable telephone 100 is released by the data processor 200. Thus, it is possible to prevent the charge of a power with which the portable telephone terminal 100 is charged from being illegally claimed to the contractor of the commercial power source, and to prevent electricity from being stolen by the user of the portable telephone terminal 100.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293243-A (JP)
Title: Mobile terminal
Inventor: YAMADA TOSHIYUKI
IPC: G06F3/0482
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal capable of displaying the transition history of a menu in a user operation history and improve the operability.  <P>SOLUTION: A menu operation history control part 7 stores the operation history, including the transition history of the menu in an operation history storage part 6; a menu control part 5 is made to display an operation history list, including the transition history of the menus on a display 1 from a display control part 3; a desired menu item is selected therein from the transition history of the menus by an operation from an operation key 2; and transition is produced thereby to a screen of a hierarchy with the selected menu item, or a setting function is started up.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008078615-A (JP)
Title: Optical element with built-in multilayer reflector, and vertical cavity surface emitting laser
Inventor: TAKEUCHI TETSUYA
IPC: H01S5/183
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element with a multilayer reflector having a layer whose optical thickness is not λ/4, and to provide a vertical cavity surface emitting laser using the optical element.  <P>SOLUTION: The optical element for generating light of a wavelength λ includes a reflector and an active layer. The reflector is a semiconductor multilayer reflector including a primary layer and a secondary layer which are alternately laminated and have different refractive indices. The primary layer has an optical thickness smaller than λ/4. The secondary layer has an optical thickness larger than λ/4. The interface between the primary layer and the secondary layer is located at neither a node nor an antinode of an optical intensity distribution within the reflecting mirror. A resonance frequency shift or reduction in reflectivity which is caused by deviation from the optical thickness of λ/4 can be suppressed to improve the characteristics and yield.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007325923-A (JP)
Title: Polymeric stent having modified molecular structure both in hoop and selected segment of flexible connector
Inventor: BURGERMEISTER ROBERT
IPC: C08J5/00
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material and the related method for manufacturing an intraluminal stent to provide an opportunity to design a device for a specific purpose by engineering technologies for a designer of the device.  <P>SOLUTION: A biocompatible material may be configured into any number of implantable medical devices including the intraluminal stent. Polymeric materials may be utilized to fabricate any of the devices including the stent. The stent may be balloon expandable or self-expandable. By selectively and mechanically deforming the polymer, the polymer chains may be oriented to achieve certain desirable performance characteristics.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008300205-A (JP)
Title: Battery terminal
Inventor: FUKAYA TOMOYOSHI
IPC: H01M2/30
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery terminal capable of suppressing metal fatigue.  <P>SOLUTION: The battery terminal 10 has a terminal body 20 integrally continuously formed of a conductive metal plate, and the terminal body 20 has a ring-like fastening part 21 fit and connected to a battery post 101; two connection parts 25, 26 connected to a terminal 60 and a fusible link 50; and a link 22 positioned between the connection parts 25, 26 and the fastening part 21 and projecting outward in the radial direction from the outer periphery of the fastening part 21. The connection parts 25, 26 are arranged in a region locating on opposite sides with the link 22 between.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007254897-A (JP)
Title: Method for lowered level operation in blast furnace
Inventor: MATSUBARA SHINJI
IPC: C21B5/00
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operational method, that is, a lowered level operation in a blast furnace can be performed under stable condition, by developing the operational method, in which on the way of the lowered level operation, blow-by of gas in the furnace and the furnace-cooling are not developed and the furnace-top gas temperature can be restrained to ≤400°C.  <P>SOLUTION: In the method for the lowered level operation in the blast furnace, this operation is performed while continuing the raw material charge into the blast furnace until the charged material level in the furnace comes to a prescribed height at the lower part from a stock line and the lowered level operation is performed by stopping the raw material charge in the lower part than the above height while adjusting the raw material charging quantity so that the level-lowering speed during continuing the raw material charge becomes in a prescribed range. Then, the lowered level operation is performed till the lower level by a prescribed distance from the last target, by adjusting the blasting quantity so that a value of the ratio (ΔP/W<SB>S</SB>) of a pressure loss quantity (ΔP) of hot blast blown from a tuyere and the pressure (W<SB>S</SB>) in the tuyere level, becomes a prescribed value or lower, and the water-spray is stopped and also, the last adjusted charge of the raw material is performed so as to return back the raw material charge to the last target level.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268294-A (JP)
Title: Modular intramedullary nail
Inventor: WAHL THOMAS
IPC: A61B17/78
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modular intramedullary nail, improving biomechanical stability and securing better vasularization.  <P>SOLUTION: This module intramedullary nail for the femoral part includes: a nail 1 which is composed of a proximal portion 2, a middle portion and a distal portion. The proximal portion 2 has a longitudinal slot and the distal portion has at least one transversal bore. The proximal portion 2 is provided with a longitudinal bore 5 extending over the length of the longitudinal slot for the purpose of receiving an insert 7. The insert 7 is provided with one or two guiding bores 29 which are inclined with respect to the longitudinal axis or oriented in a transversal direction and intended to receive fixing screws, fixing bolts 19 or blades. Such a widely applicable modular intramedullary nail offers a high biomechanical stability while the proximal end of the bar is not additionally thickened or lengthened.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008302511-A (JP)
Title: Image forming device
Inventor: INOUE NAOKI
IPC: B41J29/17
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of securely discharging dust etc. removed from paper to outside of a device main body without using a consumable part.  <P>SOLUTION: This sublimatic printer 100 (image forming device) includes a printing head 12 for printing paper 50, a dust collecting member 33 provided on the upstream side in the printing direction (arrow U1 direction) with respect to the printing head 12 and removing dust adhered to an upper face 50c (printing face) of the paper 50, and a dust storage tray 40 detachably provided in the device main body 10 and storing dust removed from the upper face 50c of the paper 50 by the dust collecting member 33.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305968-A (JP)
Title: Electrode connection structure of wafer holder
Inventor: NAKANISHI SHUSUKE
IPC: H01L21/683
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer holder that can have sufficient bonding strength and prevent cracking of a joint portion between a metal-made member and a ceramic-made member, and has high reliability.  <P>SOLUTION: A ceramic-made wafer holder has a buried electrode 2 between an upper ceramic substrate 1 and a ceramic substrate 3, and a ceramic base body 3 is joined to the opposite side therefrom. A surface-metallized ceramic-made connection terminal 5a made of the same material with the upper ceramic substrate 1 is inserted into a through hole of the ceramic substrate 3 and electrically connected to the buried electrode 2. Further, a metal terminal 6a having a conductive member 7 for power supply is threadedly engaged with a screw hole of the ceramic base body 4 and connected to the ceramic-made connection terminal 5a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306547-A (JP)
Title: Remote lecture system, communication control apparatus and program
Inventor: HATA NORIYUKI
IPC: H04N7/15
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable each member of a class and a lecturer to make questions and answers therebetween, while restraining traffic of data communication from being increased between a lecturer-side terminal and each member-side terminal.  <P>SOLUTION: A lecturer-side terminal group 2 is connected to a communication network 4 via a communication control apparatus 20 and a member-side terminal group 3 is connected to the communication network 4 via a communication control apparatus 30, thereby constituting a remote lecture system 1. The communication control apparatus 20 is then made to perform processing for transferring data received from the lecturer-side terminal group 2 to its destination at all the time and processing for transmitting a permission instruction to permit transmission of data to the member-side terminal group 3 in the case where an instruction to accept data from the member-side terminal group 3 is received from the lecturer-side terminal group 2. On the other hand, the communication control apparatus 30 is made to perform processing to stop transmitting data from the member-side terminal group 3 until it receives the permission instruction, and processing to cancel the stop in timing of receiving the permission instruction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255979-A (JP)
Title: Flow control valve
Inventor: KINO HISASHI
IPC: F16C33/72
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage of a fluid to downstream a flow path during full close while preventing the leakage to the outside the flow path without causing increase in the number of parts and assembly man power.  <P>SOLUTION: A throttle valve device is provided with a throttle body 12 forming a bore 17, a valve shaft section 22 supported rotatably in a bearing fitting section 18 formed in the throttle body 12 through a bearing 20, a throttle valve element 14 with a valve element section 24 opening/closing the bore 17. An annular space 42 is formed between the radially opposed circumferential faces of the bearing fitting section 18 and the valve shaft section 22, and also between the axially opposed end faces 20a, 32 of the bearing 20 and the throttle valve element 14. In the annular space 42, a sealing member 50 with sealing sections 55, 56, 57 respectively sealing the inner circumferential face of the bearing fitting section 18 and the outer circumferential face of the valve shaft section 22, and the end face of the throttle valve element 14 is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304839-A (JP)
Title: Liquid crystal display device
Inventor: SEKIGUCHI YOSHIFUMI
IPC: G02F1/13357
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device provided with a diffusion plate which does not display stripe-like irregularity on the surface of a liquid crystal panel even when using point light sources as a light source of backlight.  <P>SOLUTION: A diffusion plate 103b having a diffusion part 103b1 is disposed on a backlight device 103. The diffusion part 103b1 reflects a light ray L emitted by an LED module 104 disposed on a light source unit 103a with a prism pattern P, diffuses the reflected light ray to the surroundings of an LCD module 104, twice-reflects the diffused light with a reflection surface formed on the inner surface of a housing 103c and emits the twice-reflected light from the backlight device 103, and, thereby, illumination light without light distribution irregularity can be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007238960-A (JP)
Title: Injection-molded product
Inventor: AOYAMA TAKAHISA
IPC: B29C45/00
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article having excellent ozone resistance, such as a piping material and a joint usable for semiconductor production equipment, and to provide an injection-molded product and a material for injection molding.  <P>SOLUTION: The injection-molded product comprises a perfluoro resin. The perfluoro resin comprises a perfluoro polymer having >200,000 times MIT value, ≥230°C melting point and ≤50 unstable terminal groups per 1×10<SP>6</SP>of the carbon number in the perfluoro polymer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008307662-A (JP)
Title: Robot system, editor terminal and editor program
Inventor: WATANABE ICHIRO
IPC: B25J9/22
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To secure diversity of behavior of a robot in a robot system or the like which prepares the program describing the behavior of the robot to operate the robot.  <P>SOLUTION: A lot of editor terminals 11, a behavior server 12 and a lot of robots 13 are connected to a network 14. The behavior of the robot 13 is defined by the respective of a lot of the editor terminals 11, the defined behavior is stored in the behavior server 12, and the respective robots 13 are operated by the behavior stored in the behavior server 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308469-A (JP)
Title: Method for producing cyclohexanone
Inventor: CHO TAKESHI
IPC: C07B61/00
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing cyclohexanone while suppressing the formation of tar.  <P>SOLUTION: The production method contains a first oxidation reaction step, a tar-removing step and a second oxidation reaction step. The first oxidation reaction step is a process to react cyclohexane used as a raw material in liquid state with molecular oxygen at conversion of 1-3% and obtain the first oxidation reaction liquid containing cyclohexanone and unreacted cyclohexane; the tar removing step is a process to cool the first oxidation reaction liquid obtained by the first oxidation reaction step to a temperature lower than the reaction temperature and remove the precipitated tar component; and the second oxidation reaction step is a process to heat the first oxidation reaction liquid at the reaction temperature after the removal of the tar component by the tar removing step, and react in liquid state with molecular oxygen at conversion of >3% to obtain the second oxidation reaction liquid containing cyclohexanone.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001355-A (JP)
Title: Sheet conveying device and image forming device
Inventor: ISHII EIJI
IPC: B65H5/00
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the positional deviation in the width direction with excellent accuracy while conveying sheets by using the electrostatic force without using any complicated constitution or control.  <P>SOLUTION: A sheet conveying device 20 for conveying sheets by using the electrostatic force comprises a stator 100 in which a plurality of strip-like electrodes 100b are juxtaposed on a surface of an insulator 100a in the sheet conveying direction with a space therebetween, and a charge control means 401 for applying the voltage of at least two systems in a changing manner to the electrodes 100b of the stator 100, and further comprises chargers 200a, 200b for charging a plurality of parts of the sheets to guide the sheets in the width direction orthogonal to the conveying direction, and a sheet guide means 403 having a plurality of guide passages 300a, 300b, 300c for guiding the sheets in the width direction to set the charged parts of the sheets to be along the guide passages with the voltage applied thereto by selectively applying the voltage to the guide passage among the plurality of guide passages.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002752-A (JP)
Title: Liquid formulation device
Inventor: IWASHITA SATOSHI
IPC: B01F23/47
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid formulation device capable of performing precise formulation having excellent weight accuracy, in formulation of a plurality of kinds of liquids.  <P>SOLUTION: A plurality of containers having each discharge nozzle are provided with each pressurizing means, and a weight measuring means is connected to the pressurizing means, and the pressurizing means is controlled by a weight measurement data output, and a liquid having a prescribed weight is discharged from the discharge nozzle into a weighing container of the weight measuring means, and a plurality of kinds of liquids are formulated with a prescribed weight ratio. Each liquid having each different viscosity is stored in each container respectively, and a temperature adjusting means is mounted on each container, and the temperature of the liquid in the container is adjusted by the temperature adjusting means, to thereby equalize each viscosity of different kinds of liquids.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008006502-A (JP)
Title: Method for forming casting mold
Inventor: BUNKER RONALD SCOTT
IPC: B22C9/04
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for forming casting molds having detailed surface features.  <P>SOLUTION: Disclosed herein are methods for forming casting molds (8, 10). In one embodiment, a method for forming a mold (8, 10) comprises casting a mold (8, 10) having a cavity surface (24), forming surface features on the cavity surface (24), wherein the surface features comprise a mixture (26), and heat treating the mixture (26). In another embodiment, an article is disclosed. The method may further comprise excluding the mixture (26) through the nozzle (28) of an apparatus. The method may further comprise controlling the motion of the nozzle (28) and a flow rate at which the mixture (26) is extruded through the nozzle (28).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009000915-A (JP)
Title: Ink jet recording device and recording method
Inventor: HIRAKAWA TAKASHI
IPC: B41J2/185
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To surely eliminate a solvent without causing a deviation of a color material.  <P>SOLUTION: This ink jet recording device comprises a processing solution applying section for applying a processing solution onto an intermediate transfer body; an image forming section that discharges ink to the intermediate transfer body from an ink jet type recording head; a solvent eliminating section having at least two solvent eliminating rollers arranged in sequence along the conveyed direction of the intermediate transfer body, and bringing the solvent eliminating rollers into contact with the surface of the intermediate transfer body while rotating the solvent eliminating rollers to eliminate the solvent; and an image transfer section for transferring an image formed on the intermediate transfer body, to a recording medium. The first solvent eliminating roller arranged upstream in the conveyed direction of the intermediate transfer body is a porous body roller composed of a first porous body at least on the surface, or a plane roller with no pore formed on the surface, and the pore diameter or numerical aperture of a second porous body is formed to be smaller compared with the first porous body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009980-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: MATSUURA OSATAKE
IPC: H01L21/8246
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an interface between an oxide dielectric film and TiAlN from separating or floating, relating to a semiconductor device and its manufacturing method.  <P>SOLUTION: The front most surface of a lower electrode 1 is made of a TiAlN film 3, and an oxide-based film 4, containing titanium oxide and aluminum oxide, is provided on an interface in between the TiAlN film 3 and the oxide dielectric film 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT