baber/WOPTO huggingface dataset:
Patent JP-2009161159-A (JP)
Title: Inverter system for marine vessel
Inventor: MITSUSHIMA HISAO
IPC: H02P5/00
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter system for a marine vessel improving responding speed of speed control of electric motors in driving the electric motors by reducing the number of inverters on a multiwinding induction electric motor driven by a plurality of inverters.  <P>SOLUTION: This inverter system for the marine vessel is constituted of a plurality of the inverters to supply a primary electric current to the induction electric motors for main propulsion of the marine vessel, the induction electric motors for a non-propulsion device driven by each of the inverters, a speed detector and an electric current detector of the induction electric motors for main propulsion, a speed controller to output a torque electric current component command signal and a flux command corrector to output a gain signal to multiply to the flux command signal in accordance with a signal of the number of the inverters continued to the induction electric motors for main propulsion, and it is possible to restrain lowering of the responding speed of the speed control of the induction electric motors for main propulsion even if the number of the inverters is reduced as the inverter is operated by vector control operation in accordance with a speed detection signal, an electric current detection signal, the torque electric current component command signal, the flux command signal and the gain signal to multiply to the flux command signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009168930-A (JP)
Title: Developer for electrostatic charge image development, and method for manufacturing the same
Inventor: INUKAI TAKASHI
IPC: G03G9/08
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer for electrostatic charge image development which is excellent in charging performance (in particular, suppressing reduction in a charge amount after left unattended in a high temperature and high humidity environment) and fixing property.  <P>SOLUTION: The developer for electrostatic charge image development includes a toner containing a crystalline polyester resin and a release agent, and a carrier coated with a resin having a siloxane structure. In a cross section of the toner dyed with ruthenium, a structure of the crystalline polyester resin in contact with the release agent is present; the cross-sectional area A of the above structure, a cross-sectional area B of the release agent in a single state, and a cross-sectional area C of the crystalline polyester resin in a single state satisfy 5≤100×A/(A+B+C)≤35; and the toner particles contain a residual alcohol component by 0.01 ppm to 10 ppm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165967-A (JP)
Title: Turnable sprinkler nozzle
Inventor: NAKAGI MIKIO
IPC: A01G25/02
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turnable sprinkler nozzle capable of easily changing a sprinkling pattern and sprinkling corresponding to a desired pattern.  <P>SOLUTION: The turnable sprinkler nozzle is provided with a base part 12 connected to a liquid supply means and a nozzle body 13 which is rotatable to the base part 12 and communicates with the liquid supply means by the connection of the base part 12. The nozzle body 13 has a sprinkler nozzle 16 for discharging and sprinkling the liquid supplied form the liquid supply means. A turn mechanism for turning the nozzle body 13 is provided at the upper part of the sprinkler nozzle 16. A control nozzle 31 for controlling the sprinkling condition of the sprinkler nozzle 16 is provided at the lower part of the sprinkling nozzle 16. A valve body for controlling the supply of the liquid to the control nozzle 31 from the liquid supply means corresponding to the rotating position of the nozzle body 13 is provided on the control nozzle 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169744-A (JP)
Title: Drive support device
Inventor: OGAMI KENICHI
IPC: G08G1/16
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive support device which can perform drive support operations at an appropriate timing, depending on the height of a driver's point of view.  <P>SOLUTION: The drive support device is an on-board device which performs drive support operations to avoid collision when a risk of collision of the vehicle with another obstacle is detected. The device changes the activating timings of support operations, depending on the height of the facial features of a driver who is driving the vehicle equipped with the device. Namely, the device can start drive support operations, at an earlier timing when the driver has poor view due to low point of view.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165747-A (JP)
Title: Game machine
Inventor: TOMOTO DAIJIRO
IPC: A63F5/04
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To offer a game machine that can grasp information regarding the game without spending much time within the limited time span between the game parlor closing time of previous day and the opening time on the next day.  <P>SOLUTION: Having established the setpoint values, which are acquired in terms of the magnitude of the values computed from the total number of inputted game media and the total number of paid out game media, accordingly into a plurality of steps, and when the setpoint of the step 1, which is established as the first step beyond the plurality of these steps, is switched, the main CPU (31) of the game machine (1) erases the stored information but except the predetermined information such as the information if the internal prize is won for BB (big bonus) among a plurality of kinds of information stored in the main RAM (33) regarding the game. Additionally, the sub CPU (81), accordingly when the setpoint value is switched, decides the performance based on the predetermined information as the mode of performance direction on the liquid crystal display device (131), and the liquid crystal display device (131) executes the performance based on the predetermined information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175897-A (JP)
Title: Gas rate setting system
Inventor: KIDA KAZUYA
IPC: G06Q50/00
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To set a gas rate so as to give a feeling of discount regardless of a use amount of gas in response to a utilization ratio of a carburetor.  <P>SOLUTION: When setting a rate of gas vaporized by a carburetor 3, a gas rate setting system obtains a utilization ratio of the carburetor 3 by a percentage derived by dividing a predetermined annual usage of the gas by a one year total amount of a maximum flow amount of the gas, sets the gas rate in response to the use rate of the carburetor 3, and sets the gas rate so as to give the feeling of the discount regardless of the use amount of the gas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173134-A (JP)
Title: Float for blocking out water area
Inventor: HASEGAWA MAMORU
IPC: B63B22/00
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a float for blocking out a water area in which garbage is not accumulated.  <P>SOLUTION: The float 10 for blocking out the water area includes a plurality of float members 11 that is floatable on the water surface, and a rope 13 for connecting the plurality of the float members 11. The rope 13 connects the plurality of the float members 11 on the water surface or through the water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174471-A (JP)
Title: Fuel injection valve
Inventor: KOYAKATA HITOSHI
IPC: F02M51/06
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve for positioning an electromagnetic coil while having a reduced number of parts and a simplified structure.  <P>SOLUTION: The fuel injection valve includes a cylinder body 3 having a fuel passage 2 thereinside, a valve part 4 for opening and closing the fuel passage 2, and a cylindrical magnetic coil 5 disposed to surround the outer periphery of the cylinder body 3 and driving the valve part 4 to open and close. A flange part 33 is integrally formed on the outer periphery of the cylinder body 3 for positioning the electromagnetic coil 5 in the direction of a cylinder axis Tc of the cylinder body 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173613-A (JP)
Title: Aerosol composition
Inventor: MATSUI KAZUHIRO
IPC: A61Q17/04
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerosol composition partially converted to a foamed viscous liquid or a paste when discharged on the skin, etc., foaming slowly thereafter to spontaneously generate large spit-spat noise by bubble breakage and larger spit-spat bubble-breaking noise when shearing force is applied to the extruded material with finger tips or palm to give the bubble-breaking noise and the comfortable feeling caused by the bubble breakage, and continuing the bubble-breaking effect over a long time.  <P>SOLUTION: The aerosol composition is composed of a stock solution containing an oily base, a water-soluble polymer, a surfactant and water and a liquefied gas, wherein the IOB value (inorganic/organic balance) of the oily base is 0.2-0.5, the amount of the oily base is 3-30 wt.% in the stock solution and the compounding ratio of the stock solution to the liquefied gas is 50/50 to 10/90.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180093-A (JP)
Title: Pump
Inventor: YOSHITAKE MASAHIRO
IPC: F04B53/16
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cylinder from cracking in a pump whose discharge passage is tilted toward an axis line of a plunger insertion hole.  <P>SOLUTION: The discharge passage 13c comprises a discharge passage lateral hole 130 which is located orthogonally to the axis line J1 of the plunger insertion hole 13a and is opened to a pump chamber 15, and a discharge passage oblique hole 131 which is tilted toward the axis line J1 of the plunger insertion hole 13a and extends from the discharge passage lateral hole 130 to an outside of the cylinder 13. The discharge passage oblique hole 131 is coupled to the discharge passage lateral hole 130 at a position distant from the pump chamber 15. The discharge passage lateral hole 130 opened to the pump chamber 15 is located orthogonally to the axis line J1 of the plunger insertion hole 13a. Hence, stress is uniformly generated in an opening at a side of the pump chamber15 in the discharge passage lateral hole 130, and thus the cylinder 13 can be prevented from cracking due to stress concentration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179679-A (JP)
Title: Polyolefin resin composition
Inventor: UEDA NAOTO
IPC: C08L23/00
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyolefin resin composition being excellent in transparency, heat resistance and mechanical strength.  <P>SOLUTION: In the polyolefin resin composition, 0.01-10 pts.mass of 2,5-piperazine dione compound represented by general formula (1) (in the formula (1), R<SP>1</SP>and R<SP>2</SP>each independently represents a hydrogen atom or the like) is formulated based on 100 pts.mass of a polyolefin based resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180606-A (JP)
Title: Analysis device
Inventor: MISHIMA NAOKO
IPC: G01N35/02
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analysis device acquiring a more accurate analysis result by strictly managing a cuvette blank value.  <P>SOLUTION: The analysis device 1 controls execution of measurement processing of a blank value for a cuvette 21, based on: information read from a RFID (Radio Frequency Identification) tag which is attached to the cuvette 21 and memorizes not only identification information of the cuvette 21 but also blank information on a blank value of the cuvette 21; position information on the respective cuvettes 21 used in the analysis device 1 which is memorized in the analysis device 1; and cuvette management information D1 in which the identification information and the blank information of the respective cuvettes 21 are associated with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178751-A (JP)
Title: Wire forming machine and wire holding force control program
Inventor: KAZUNO KOHEI
IPC: B21F35/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire forming device capable of reducing wasteful consumption of electric power for driving rollers, and a holding force control program.  <P>SOLUTION: The wire forming machine 10 produces a wire formed article by butting a wire 90 fed by a pair of the rollers 41 and 51 to a forming tool 24 to form the wire into a curved shape. In the method, the holding force Ns for each position reaching the forming tool, of the wire of the development length portion of the wire formed article is controlled to satisfy Ns=kxσxd<SP>3</SP>/(4nμD) when the wire diameter of the wire 90 is defined as d, tensile strength as σ, the coefficient of static friction between the rollers 41 and 51 as μ, a safety factor for preventing the slip with the rollers 41 and 51 as k, the number of the pairs of the rollers 41 and 51 as n, the radius of curvature of each area of the wire formed article as D/2, and the holding force as Ns.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181081-A (JP)
Title: Fixing device, image forming apparatus, control method of fixing device, and control program of fixing device
Inventor: MURAKAMI MASANORI
IPC: G01J5/12
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device for reducing the erroneous detection of temperature.  <P>SOLUTION: A heating roller is set to a predetermined temperature (for instance, 180°C being a fixing temperature) by using the measurement result of a non-contact thermistor (S101). The temperature of the heating roller is measured by using a non-contact type sensor unit (thermopile) provided in the vicinity of the non-contact thermistor (S103). The difference between the measured temperature of the non-contact thermistor (temperature after correction where a measured value is corrected) and the measured temperature of the non-contact type sensor unit is calculated (S105). When the difference exceeds a predetermined value (for instance, 3°C) (YES in S107), it is determined that the measurement error of the non-contact type sensor unit is caused by the contamination, etc. of the non-contact type sensor unit, to display an error.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181527-A (JP)
Title: Name card management device, name card management program for name card management device, and name card management method for name card management device
Inventor: YOSHIMOTO MAKOTO
IPC: G06Q10/06
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To ensure appropriate management of name card information by consolidating the name card information and reducing the labor hour for digitalization and maintenance of the name card information.  <P>SOLUTION: A name card database 200 registers a plurality of name card information 210, a name card box 300 provided for each user who accesses receives an entry of an access pointer 310 to accessible name card information 210, A search part 420 receives a search request of the name card information 210 from a user terminal 700, searches the name card information 210 in the name card database 200 using the access pointer 310 in the name card box 300, and outputs the result to the user terminal. An ID input part 430 prompts a person B to input an ID of a person A through a terminal 700b, and an entry part 440 puts , when the ID of the person A is input to the ID input part 430, an entry of the access pointer 310b to the name card information 210b of the person B registered in the name card database 200, to the name card box 300a of the person A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180364-A (JP)
Title: Shaft fastening structure of machine part
Inventor: SUGITA YOSHIMORI
IPC: F16H55/17
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft fastening structure of a machine part, easy to be manufactured and fastened, and not causing looseness in rotation.  <P>SOLUTION: This shaft fastening structure of the machine part is provided for fitting and fixing a rotary shaft 1 for arranging a D cut part 11 having a flat outside surface 15 and a circular arc outside surface 16 at an end in and to a D-shaped insertion hole 6 having a flat inside surface 35 and a circular arc inside surface 36. A screw-in hole 6 of a screw 33 is arranged in parallel for communicating with the circular arc inside surface 36, and a thread of the screw 33 screwed in the screw-in hole 6 is made to bite in the circular arc outside surface 16 of the D cut part 11, and the machine part is fixed to the rotary shaft 1 so as not to slip out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188104-A (JP)
Title: Piezoelectric element, method of manufacturing the same, liquid injection head, and printer
Inventor: MIYAZAWA HIROSHI
IPC: H01L41/22
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric element having good piezoelectric characteristics, and to provide a method of manufacturing the same.  <P>SOLUTION: The piezoelectric element has: a substrate; the first lower electrode 32 formed at the upper portion of the substrate; the second lower electrode 34 formed at the upper portion of the first lower electrode 32; a piezoelectric layer 36 formed at the upper portion of the second lower electrode 34; and an upper electrode 38 formed at the upper portion of the piezoelectric layer 36. The first lower electrode 32 includes transition metallic oxide with a layer structure orientated preferentially to (001), and the second lower electrode 34 includes platinum-group metal orientated preferentially to (100).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186851-A (JP)
Title: Method of manufacturing photosensitive resin plate
Inventor: MOCHIZUKI MASAMI
IPC: G03F7/00
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a photosensitive resin plate by which a relief surface made nonadhesive at a higher level can be achieved with excellent stability of quality in commercial production and little influence on production costs.  <P>SOLUTION: The method of manufacturing the photosensitive resin plate includes: (A) a molding-exposure step of exposing a surface of a molded body formed from a photosensitive resin composition to form a cured portion in the surface of the molded body; (B) a development step of developing the cured portion by washing away the uncured resin with an aqueous wash liquid; and (C) a post exposure step of irradiating the surface of the developed cured portion with actinic rays under immersion in an aqueous liquid capable of transmitting actinic rays. Discharged water of the aqueous liquid after the post exposure, is used as water for the step (B).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190422-A (JP)
Title: Wheel bearing device
Inventor: FUKUSHIMA SHIGEAKI
IPC: F16C19/52
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel bearing device for preventing stick slip sound from being generated for a long time due to a smooth slip between a caulking part of a hub wheel and a shoulder part of an outer coupling member.  <P>SOLUTION: In the wheel bearing device in which a hub wheel 2 and an outer coupling member 13 are fastened in such a way that a torque can be transmitted between them through their serrations and they can be axially separated from each other, the end surface 15a of the shoulder 15 of the outer coupling member 13 and the end surface 18 of a caulking part 7 abutted against the end surface 15a of the shoulder 15 are formed flat and they are contacted in surface with a predetermined contact region W, a plurality of recesses 19 are opened in a peripheral direction at the end surface 18 of the caulking part 7 in a radial inner direction of the contact region W and in turn grease is filled in an annular space S formed by plastic deformation simultaneously with the caulking part 7 at a region not opened in a radial outer direction and formed among the recesses 19 as well as between the caulking part 7 and a stem part 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008123000-A (JP)
Title: Pattern forming method
Inventor: ABE TAKAYUKI
IPC: G03F1/70
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a mask with higher accuracy by correcting overall dimensional fluctuations which generally occur during mask manufacture.  <P>SOLUTION: The method of manufacturing a mask aims to manufacture a mask for pattern exposure based on a designed pattern, and comprises: preliminarily investigating the correlation between positions on a mask and dimensional fluctuation and the correlation between characteristics of the pattern and dimensional fluctuations upon using a device group (including an electron beam exposure device, a developing device and an etching device) to be used for the manufacture of the mask; uniformly correcting the dimension of the designed pattern by each small region where the dimensional fluctuation is within an allowable range, by using the data of each correlation upon manufacturing the mask by using the device group; and forming a desired pattern on the mask based on the corrected pattern dimension.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208457-A (JP)
Title: Removal of adherent niobium-rich second-phase particle from pickled niobium-containing zirconium alloy
Inventor: MCLAUGHLIN DAVID F
IPC: C23G1/20
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process and chemical composition for the removal of adherent niobium-rich second-phase particles (SPPs) from pickled niobium-containing zirconium alloys.  <P>SOLUTION: The chemical composition comprising alkaline hydrogen peroxide; an alkali metal metal-silicate; and a magnesium salt is applied to the alloy surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009195044-A (JP)
Title: Power supply apparatus and method of notifying remaining life of electrolytic capacitor
Inventor: KUROSAKI TOSHIJI
IPC: H02M3/28
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply apparatus easily and accurately detecting the remaining life of an electrolytic capacitor without increasing a cost.  <P>SOLUTION: The power supply apparatus 50 includes the electrolytic capacitor 7, a temperature sensor 24 which measures the temperature of the electrolytic capacitor 7 or the ambient temperature thereof, a load rate calculating means which calculates a load rate, a memory 26, a remaining life calculating means which calculates the remaining life of the electrolytic capacitor 7 based on the measured temperature and the calculated load rate, and a warning circuit 28 which issues a warning about the remaining life when the calculated remaining life reaches a warning time. A CPU 20 actuates the load rate calculating means and the life calculating means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192491-A (JP)
Title: Concentration analysis method of glue contained in electrolytic solution
Inventor: ANSHITA TAKAHIRO
IPC: G01N30/26
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of quantitatively analyzing a trace amount of glue contained in electrolytic solution, with high reproducibility.  <P>SOLUTION: This method of quantitatively analyzing glue contained in electrolytic solution, containing electrolyte component includes a process of bringing amphipathic polymer into contact with the electrolytic solution to adsorb the glue contained in the electrolytic solution to the polymer, a process of bringing eluant into contact with the polymer to elute the adsorbed blue, and a process of detecting the glue in the eluant with a detector.  <P>COPYRIGHT: (C)2009,JPO&INPIT