baber/WOPTO huggingface dataset:
Patent JP-2008028812-A (JP)
Title: Speaker vibrating member and manufacturing method thereof, and speaker using the same
Inventor: NONAKA KENICHI
IPC: H04R31/00
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar type thin speaker in which efficiency is improved, divided vibration hardly occurs, flat frequency characteristics are obtained and an operational defect hardly occurs.  <P>SOLUTION: A bobbin of a speaker vibrating member comprises: an outer peripheral plane fixed on a planar diaphragm; a plurality of rectangular grooves each of which extends downward from the outer peripheral plane and in each of which a rectangular coil is fitted and housed; and a plurality of rectangular planes each of which links internal spaces specified by the rectangular grooves and fixed to the planar diaphragm. The outer peripheral plane portion, the rectangular grooves and the rectangular planes of the bobbin are integrally formed by molding a transparent resin film with polycarbonate as a main component, the rectangular grooves of the bobbin are filled, and an adhesive agent fixing the rectangular coil, the bobbin and the planar diaphragm is an ultraviolet curing adhesive agent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025005-A (JP)
Title: Method for producing fine particle of metallic silver
Inventor: HOSOYA KAZUO
IPC: H01B5/00
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing fine particles of metallic silver having a nanometric size by using silver oxide as a raw material and reducing it in a liquid phase.  <P>SOLUTION: This production method comprises the steps of: preparing a dispersion mixture of silver oxide by adding one or more types of aliphatic acids having a 14C or more long-chain in an amount of 0.02 to 0.05 moles in total of the carboxyl group, and a liquid amine compound of 0.12 to 0.35 moles in total of nitrogen atoms in the amino group each with respect to 1 mole of silver atoms contained in powdery silver oxide (I); and stirring and heating it. Thereby, the fine particles with an average size of 3 to 20 nm formed of silver atoms are produced through a reduction reaction in the liquid phase containing the aliphatic acid and the amine compound. The surface of the fine particle of metallic silver is covered with the amine compound through a coordinate bond due to a lone electron-pair existing on the nitrogen atom of the amino group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025515-A (JP)
Title: Liquid delivery device
Inventor: OGAWA KENJI
IPC: F04B9/04
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plunger pump type liquid delivery device excellent in flexibility of delivery quantity adjustment and capable of extending product life.  <P>SOLUTION: Two motors of a servo motor 14 for rotation and a servo motor for reciprocation are used, and operation and stop of the same are appropriately controlled. Consequently, forward and rearward motion and rotary drive of a ball screw shaft 20 and a pump shaft 60 are changed over, and change over of suction and delivery by a plunger and change over of a suction and a delivery port can be continuously done. Liquid delivery quantity can be arbitrarily established by only suitably establishing rotary drive quantity of the servo motor 16 for reciprocation, an establishment range of delivery quantity can be expanded and convenience can be improved as compared to a device of which delivery quantity is changed by adjusting angles of an inclined cam by manual operation such as a micrometer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027402-A (JP)
Title: Automatic circling collection type data collection system
Inventor: HIRAGA TAKASHI
IPC: G05B23/02
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic circling collection type data collection system that can continue monitoring even when an electric wire is disconnected or power supply is cut off and can be constructed with an inexpensive configuration.  <P>SOLUTION: The automatic circling collection type data system 1 is constituted by connecting a monitoring device 2 and data collection modules 3 arranged at each base via optical cables C1, C2, C3, etc. The monitoring device 2 transmits a trigger pulse for collecting data to each data collection module 3 via the optical cable C1. Identification codes are given to each data collection module 3 and each data collection module 3 has an automatic circling mechanism 4 comprised of a first and second optical switches SW1, SW2, a data collection unit 5 and a control part 6 which performs various kinds of control for data collection. The automatic circling mechanism 4 performs on control of a third switch SW3, transmits the collected data to the monitoring device 2 via the optical cable C2 with the identification codes and transmits the trigger pulse to the next data collection module 3 via the optical cable C1 when the trigger pulse is received from the monitoring device 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007031437-A (JP)
Title: Method for preparation of trifluoromethylphenacyl bromide optionally having substituent
Inventor: BERKENBUSCH THILO
IPC: C07C49/80
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the preparation of trifluoromethylphenacyl bromide optionally having substituents.  <P>SOLUTION: The invention relates to a method for the preparation of a trifluoromethylphenacyl bromide optionally having substituents, especially 3-trifluoromethylphenacyl bromide expressed by formula (I-a).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008035598-A (JP)
Title: Device for manufacturing laminated core and method for manufacturing that laminated core
Inventor: ABE YASUO
IPC: H02K15/02
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for a laminated core and a manufacturing method for the laminated core for forming the laminated core of a stator, etc. of a rotator out of a band-shaped sheet material.  <P>SOLUTION: A core sheet winding/cutting apparatus 10 is provided with a cutter 13 which rotates around an axis in parallel with the winding shaft 12a of a winding section 12. This cutter 13 has a cutter body 13b, a mobile cutting means 15 which is constituted so as to be capable of reciprocation in the direction of an axis in parallel with the winding shaft 12a via this cutter body 13b and also so as to be capable of rotation, and a fixed cutting means 16. The mobile cutting means 15 and the fixed cutting means 16 are rotated synchronously with the winding shaft 12a of the winding section 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029957-A (JP)
Title: Dissolved air floatation system
Inventor: TERAJIMA MITSUHARU
IPC: C02F1/24
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dissolved air floatation system which enables an efficient floatation separation treatment by making fine air bubbles efficiently stick to a floc and preventing raw water flowing out of a field well from flowing out outside a tank in a short path.  <P>SOLUTION: The dissolved air floatation system comprises a floatation tank including a tank body 1 and an inner tank 2, and the field well 10 installed in the floatation tank and opening the top part. The raw water containing the fine air bubbles is supplied to the bottom part of the field well 10, ascends in the field well 10, and is introduced into the floatation tank from an outflow part F between the a top member 20 and the field well 10. A ring baffle 30 is installed surrounding this outflow part F. The average value of a gradient angle relative to the horizontal face of the bottom face of the top member 20 is 30 to 70°.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031100-A (JP)
Title: Sterilizer for industrial use and sterilization method using the same
Inventor: SUGIYAMA TAKAYUKI
IPC: A01N25/00
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilizer for industrial use, having good solubility in water, keeping excellent stability even when applied to an object of >pH8.0 and exerting excellent sterilizing activity to bacteria, molds and yeast, and to provide a sterilization method using the sterilizer for industrial use.  <P>SOLUTION: The sterilizer for industrial use, containing an imidazolium salt represented by general formula (1), is applied to industrial water and industrial products of >pH8.0. The sterilizer for industrial use has high solubility in water, keeps excellent stability when applied to objects of >pH8.0 and exerts excellent sterilizing property to bacteria, molds, yeast and the like for a long term. As the stable sterilization can be realized even on industrial water and industrial products of >pH8.0 by the sterilization method, so deterioration of productivity and quality and generation of malodor can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031926-A (JP)
Title: Exhaust emission control device
Inventor: KAWABATA HISAYA
IPC: F01N3/28
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To effectively activate catalyst and convert not only HC and CO but also NOx.  <P>SOLUTION: An exhaust passage 11 is branched off to a cold passage 61 and a warm passage 62. A catalyst 12 with NOx storage function is provided in the cold passage 61, and a warm conversion catalyst 63 excluding NOx storage material is provided in the warm passage 62. An active oxygen component forming device 20 discharging active oxygen component is provided in an upstream side of the catalyst 12 with NOx storage function in the exhaust passage 11. A device is provided with an operation control means 100 supplying active oxygen component during cold operation and stopping supply of active oxygen component during warm operation based on a detection value Tex of a temperature sensor SW3 detecting value relating temperature of exhaust gas. Moreover, the device is provided with an open close means 64 selectively opening and closing the cold passage 61 and the warm passage 62 controlling exhaust emission by the catalyst 12 with NOx storage function during cold operation and controlling exhaust emission by the warm conversion catalyst 63 during warm operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007043159-A (JP)
Title: Organic thin film transistor display panel and manufacturing method thereof
Inventor: LEE YONG-UK
IPC: G09F9/30
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic thin film transistor display panel and its manufacturing method which can shorten a work time required for the entire manufacturing process while maintaining the fine characteristics of organic thin film transistors.  <P>SOLUTION: In the organic thin film transistor display panel, a data line and a drain electrode each has a first conductive layer containing ITO or IZO, and a second conductive layer containing a metal whose resistance is lower than that of the first conductive layer. Each data line and drain electrode is in contact with the organic semiconductors through each first conductive layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006323413-A (JP)
Title: Fixing device
Inventor: TOMITA KUNIHIKO
IPC: H05B3/00
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image fixing device which achieves further energy saving, does not distort or crease a fixing member or a body for fixing such as paper, can prevent meandering of the body for fixing due to distortion or creases, and can also prevent offset and the like.  <P>SOLUTION: The fixing device has: a wire heater segmented into a plurality of parts; a means to apply a pulsed current to each part of the heater; and a pressure member which holds a body for fixing with an image in cooperation with an endless belt, wherein the image in the body for fixing is heated by the heater through the endless belt, and after a cooling step, the body for fixing with the image is separated from the endless belt. The image in the body for fixing is formed with a toner in which a binder is based on a resin and which has a softening or melting point of 50-160°C and a viscosity at the softening or melting point or above of 10-10<SP>13</SP>cP.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008031801-A (JP)
Title: Fire-preventive/fire resisting panel and fire-preventive door
Inventor: OKADA KAZUHIRO
IPC: E04B1/94
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire-preventive/fire resisting panel which is excellent in its shape retentivity even if it is exposed to a high temperature for a long period of time, and a fire-preventive door.  <P>SOLUTION: This fire-preventive/fire resisting panel is a laminate in which a wooden board is provided on at least either of the surfaces of a thermally-expansible inorganic fireproof material. The fire-preventive/fire resisting panel is characterized as follows: the thermally-expansible inorganic fireproof material consists of 55-85 wt.% inorganic fibers, a 5-30 wt.% thermally-expansible inorganic substance, a 5-25 wt.% inorganic binder, and a 5-15 wt.% organic binder; and the inorganic binder, which is contained in the thermally-expansible inorganic fire resisting material, is composed of a sinterable inorganic material with a melting point of 650-1,000°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038643-A (JP)
Title: Expander integrated compressor
Inventor: OKAICHI ATSUO
IPC: F04B39/06
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent thermal short-circuit between a compression mechanism and an expansion mechanism in an expander integrated compressor.  <P>SOLUTION: This expander integrated compressor 70 is composed by arranging a compression mechanism 2, a motor 3, and an expansion mechanism in this order from a top in a hermetic vessel 1, connecting the same by a shaft, and providing an oil reservoir part 6 at a bottom part of the hermetic vessel 1. The oil reservoir part is partisioned in an up-and-down direction by an upper bearing member 9, and a bypass oil channel 8 leads oil in an upper side of the upper bearing member 9 to an oil pump 7. Moreover, the upper bearing member 9 is provided with an overflow pipe 10 penetrating therethrough of which upper end part projects out of an upper surface of the upper bearing member 9 by a fixed distance. The bypass oil channel 8 has heat insulating properties.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008036879-A (JP)
Title: Seal aid
Inventor: IWANUMA HISAAKI
IPC: B41K1/06
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal aid which requires no processing for a seal and can be carried together with the seal without any trouble and which has a guiding function of enabling straight impression of the seal.  <P>SOLUTION: The seal aid 1 is designed for straight impression of the seal. In this seal aid 1, a cross-shaped top pattern 2 is formed on the top of a cap which is put on the top portion of the seal or of a lidded cylinder which is fitted on the seal, and direction indicating bars 3 having direction indicating patterns 3b are pivotally supported by lateral grooves engraved downward along the lateral side of the cap from the ends of the pattern 2, so that the lower end portions of the bars 3 can be unfolded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039513-A (JP)
Title: Flow rate control compensation method for mass flow controller
Inventor: GOTO TAKAO
IPC: G05D7/06
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable a mass flow controller which copes with two or more kinds of gas to be actually used and two or more flow rate ranges, to be changed in the specifications, after product shipment.  <P>SOLUTION: A flow rate control compensation method is provided which comprises: acquiring calibration gas characteristics data, acquired by measuring an actual flow rate corresponding to a flow rate setting signal in the initial state of the mass flow controller employing calibration gas; storing the calibration gas characteristics data in a control means; meanwhile acquiring actual gas characteristics data acquired by respectively measuring actual flow rates corresponding to the flow rate setting signal for two or more kinds of gas to be actually used; storing actual gas characteristics data in a recording medium; then reading the actual gas characteristics data of the gas to be actually used from the recording medium via a computer before putting the mass flow controller in action; furthermore, reading the calibration gas characteristics data stored in the control means; transforming the calibration gas characteristics data into control flow rate compensation data, based on the actual gas characteristics data; writing the control flow rate compensation data into the control means; and correcting the actual gas flow rate, based on the control flow rate corrected data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038010-A (JP)
Title: Pseudo-cross-linked cyclic polymer
Inventor: YAMASHITA YUKIHIKO
IPC: C08L101/02
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pseudo-cross-linked cyclic resin composition having high heat resistance and new performance by a simple processing, especially mutually opposite characteristics, and to provide a molded article formed from the pseudo-cross-linked cyclic resin composition.  <P>SOLUTION: This pseudo-cross-linked cyclic resin composition comprising one or more synthetic polymers containing cyclic polymers prepared by binding the ends of the synthetic polymers or their neighborhoods is characterized in that the synthetic polymer has the first atomic group and the second atomic group and forms a pseudo-cross link through a hydrogen bond between the first atomic group and the second atomic group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042013-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: OKADA KIKUO
IPC: H01L29/739
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, although a semiconductor substrate needs to have its reverse side polished to have a thin drift region in order to form an NPT type IGBT, a semiconductor device warps and so on, since a collector region is formed by performing ion injection, heat treatment, etc., thereafter from the reverse side of the weakened semiconductor substrate.  <P>SOLUTION: In a method of manufacturing the semiconductor device, the film thickness in the drift region 2 is previously adjusted with the film thickness of an epitaxial layer. A collector region 6 is obtained only by polishing the semiconductor substrate 1A. Especially, a semiconductor substrate 1A having high impurity density is used to obtain a short turn-off time and characteristics suitable to a high-speed switching element, even if the film thickness in the collector region 6 is large.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046667-A (JP)
Title: Water plant operation system
Inventor: TSUTSUMI MASAHIKO
IPC: G06Q10/00
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water plant operation system that can use performance indicator computations of a water plant in actual performance improvements in the water plant.  <P>SOLUTION: The water plant operation system comprises an input value extraction part 10 for extracting input values from a plurality of types of plant data PD detected from a water supply or sewerage plant, a performance indicator computation part 11 for outputting performance indicator computations using the input values, and an improvement information generation part 12 for generating performance indicator improvement information using the performance indicator computations.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007216294-A (JP)
Title: Method for manufacturing casting apparatus and mold-surrounding member, and mold-surrounding member
Inventor: TOYOMOTO MASASHIGE
IPC: B22C9/08
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a casting apparatus and a mold-surrounding member, and the mold-surrounding member with which a heat-resistance property can be improved and a manufacturing term can be shortened.  <P>SOLUTION: Since a molten metal pouring part constituted member composed of a surface layer made of an intermetallic compound as the base material and a main body part made of a metallic material as the base material, is manufactured from a process, in which mixed powder of raw material elements for intermetallic compound are filled up in a master mold having a turning-over shape of the molten metal pouring constituted member, and a process for manufacturing the intermetallic compound surface layer by reacting the filled-up mixed powder in the master mold, especially, a large-scaled facility is not necessary and the high melting point intermetallic compound surface layer is simply manufactured at second unit or at minute unit and further, the main body part of the metallic material as the base material is quickly and efficiently manufactured with overlaying and a high functional mold-surrounding member can be manufactured for extremely short time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008051537-A (JP)
Title: Navigation apparatus
Inventor: ISHII TAKAAKI
IPC: G09B29/10
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation apparatus which can provide a user with various information related to a vehicle position at the present time or in the past time designated by the user.  <P>SOLUTION: When the user selects a first slider 25 and a second slider 26 to move them to the left and to the right in a travel history screen, a start point and an end point of a target period are designated in accordance with their positions after movement to designate the target period. Places the vehicle has ever been to within the target period are displayed on a map. When a facility genre is switched by selecting a genre selector button 22, places falling under the designated facility genre out of the places the vehicle has ever been to within the target period are displayed on the map.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052065-A (JP)
Title: Fixing device and image forming apparatus equipped therewith
Inventor: KASAMA KENICHI
IPC: G03G21/00
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of contributing to an improvement in environment by restraining the diffusion amount of VOC to be low.  <P>SOLUTION: The fixing device is equipped with a heating roller (heating member) and a pressure roller (pressure member) 29 rotating while abutting on each other, and the heating roller is heated by a halogen heater (heat source) arranged inside the heating roller, and toner on paper made to pass through an abutting part (fixing nip part) between the heating roller and the pressure roller 29 is heated and pressured to be fixed on the paper, wherein a silicone rubber layer 29b is formed on the pressure roller 29 and also an electrifier 38 that is a negative ion generation means is provided near the end of the silicone rubber layer 29b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053571-A (JP)
Title: Light emitting device, and planar light emitting device using same
Inventor: YAMASHITA RYOHEI
IPC: F21Y101/02
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device thinner than conventional ones wherein the peeling of its sealing resins and the generation of its electrical disconnections are suppressed by reducing the torsional stresses and warps acted on from its substrate.  <P>SOLUTION: The light emitting device has a first rectangular substrate 101; a plurality of respective light emitting elements 103 arranged on the top surface of the first substrate 101 and in its longitudinal direction; a plurality of protrusive sealing resins 105 for covering therewith the plurality of light emitting elements 103; and a plurality of second substrates 107 provided on the rear surface of the first substrate 101 and provided in the portions opposed to the protrusive sealing resins 105, in each of which it is longer than the protrusive sealing resin 105 in the longitudinal direction of the first substrate 101, and its end is interposed between the protrusive sealing resin 105 and another protrusive sealing resin 105 adjacent thereto.  <P>COPYRIGHT: (C)2008,JPO&INPIT