baber/WOPTO huggingface dataset:
Patent JP-2011186451-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: G09G3/20
Filed: 2011-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption of a display device and to suppress deterioration of display quality.  <P>SOLUTION: As a transistor provided for each pixel of the display device, a transistor including an oxide semiconductor layer is used. Off-state current of the transistor can be decreased when the oxide semiconductor layer is highly purified. Therefore, variation in the value of a data signal due to the off-state current of the transistor can be suppressed. That is, display deterioration (change) occurring when writing frequency of the data signal to the pixel including the transistor is reduced (when a break period is lengthened) can be suppressed. In addition, flickers in display occurring when the frequency of an alternating-current driving signal supplied to a signal line in the break period is reduced can be suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012163925-A (JP)
Title: Display control method, display device and electronic apparatus
Inventor: YAMADA YUSUKE
IPC: G09G5/00
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent a residual image of a thumbnail image from occurring even when a display region of a thumbnail image group is reduced or deleted.SOLUTION: In a case where a thumbnail image group P11 is deleted so as to display only selected image P, residual image erasing processing is executed before the only selected image P is displayed. In the residual image erasing processing, gradation levels of all pixels in a display region are changed to black colors and the gradation levels of the all pixels in the display region are subsequently changed to white colors. After the residual image erasing processing has been completed, pixels in the display region are driven such that the only selected image P is displayed.
Patent JP-2012166905-A (JP)
Title: Control device of passenger conveyer
Inventor: SOGA MUNENORI
IPC: B66B27/00
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a passenger conveyer, capable of monitoring a wear state of a contact point for performing turning ON/OFF of a current flowing in a brake coil.SOLUTION: The control device has a contact point monitoring part 40 monitoring the wear state of a first contact point 56 of an a contact point type connected in series to a brake coil 16 of an electromagnetic type brake 14 to a motor 12 of an escalator 10.
Patent JP-2012165945-A (JP)
Title: Game machine
Inventor: NOGUCHI KEIJI
IPC: A63F7/02
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can raise player's interest by executing various performances.SOLUTION: After a 15R big winning start performance in (a), a first period is selected. Within the first period, first performance control of controlling the reception of a performance selecting operation to make a player select a performance from a plurality of performances is executed in first R in (b). Then third performance control of executing the performance selected by the player is executed in (c). After an 8R big winning start performance in (d), a second period is selected, and second performance control of adding a specific performance to the plurality of performances is executed within the second period in (e).
Patent JP-2011148802-A (JP)
Title: Method for producing glycine-n, n-diacetic acid derivative as biodegradable complexing agent for alkaline earth metal and heavy metal ion
Inventor: SCHNEIDER JUERGEN
IPC: D06L3/02
Filed: 2011-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing glycine-N, N-derivatives I and their alkali metal, alkaline earth metal, ammonium and substituted ammonium salts.  <P>SOLUTION: The method comprises (A) reacting a corresponding di-substituted glycine or di-substituted glycine nitrile or a dimeric glycine of formula (1) or a dimeric glycine nitrile of formula (2) with formaldehyde and hydrogen cyanide or an alkali metal cyanide, or (B) reacting iminodiacetic acid or iminodiacetonitrile with a corresponding monoaldehyde or a dialdehyde of the formula: OHC-A-CHO and hydrogen cyanide or an alkali metal cyanide, and subsequently hydrolyzing the remaining nitrile groups into carboxy groups.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012174781-A (JP)
Title: High frequency signal connection structure
Inventor: YUASA KEN
IPC: H01L23/12
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a high frequency signal connection structure which maintains the uniformity of bump shapes, improves the shield effect, and reduces the deterioration of transmission characteristics of high frequency signals at the same time.SOLUTION: An insulation coating material 21, which encloses outer peripheries of ground bump mounting pads 14 so as to partially cover ground conductors 15, or the like is provided. Then, a signal bump 33 connects a signal bump mounting pad 12 with a signal bump mounting pad 31, and multiple ground bumps 34 connect the ground bump mounting pads 14 with ground bump mounting pads 32.
Patent JP-2012175347-A (JP)
Title: Image forming apparatus, authentication program, and storage medium
Inventor: CHIGUSA TAKAYA
IPC: G06F21/32
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus, authentication program and storage medium which can reduce unintended use.SOLUTION: A confirmation section 132 confirms the presence or absence of connection of a detachable storage medium, and the presence or absence of an original document placement on an original document transport section for transporting the original document placed thereon. An authentication control section 134 controls authentication and transits the authentication state from a non-authenticating state to an authenticating state when the authentification is allowed. A function execution section 138 executes a function when the authentication state is the authenticating state. The authentication control section 134 controls the transition of the authentication state from the authenticating state to the non-authenticating state on the basis of the presence or absence of the connection of the storage medium in the non-authenticating state and the presence or absence of the original document placement, and the presence or absence of the connection of the storage medium in the authenticating state and the presence or absence of the original document placement.
Patent JP-2011098234-A (JP)
Title: Game machine
Inventor: TANAKA KATSUMI
IPC: A63F7/02
Filed: 2011-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can reduce needs of securing extra storage regions with respect to the payoff of prize balls, and can reduce burdens of changing a program with respect to the payoff even when the numbers of the prize balls are changed in accordance with model changes.  <P>SOLUTION: The game machine includes: a payoff device for paying off the numbers of payoff prize balls set based on a storage of a payoff storage section by a control of a payoff control section; and a payoff detection section for detecting the prize balls paid off from the payoff device. The payoff storage section is constituted with a plurality of prize ball payoff counters that the numbers of payoff balls to one count value are set at values of powers of two, and when storing the numbers of payoff prize balls based on winning detections in a plurality of winning devices in the payoff storage section, the values of the numbers of payoffs are divided into the values of powers of two and distributed to the prize ball payoff counters corresponding to the divided values so as to be maintained as count values.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174466-A (JP)
Title: Exhaust gas treatment device
Inventor: WERNI MARCUS
IPC: F01N3/28
Filed: 2011-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a risk of contact of a bearing mat with water.  <P>SOLUTION: This invention relates to an exhaust gas treatment device 1 for an exhaust gas system of an internal combustion engine, or more preferably of a road vehicle with a housing 2 in which at least one exhaust gas treatment element 3 is arranged and mounted by the bearing mat 5 and with an outlet pipe 10 which is fluidically connected to an outlet chamber 11 formed within the housing 2. The risk of contamination of the bearing mat 5 with water can be reduced by a separating bottom 13 arranged within the housing 2 and separating the outlet chamber 11 from a collecting chamber 12. The separating bottom 13 includes several through holes 14 through which the outlet chamber 11 is fluidically connected to the collecting chamber 12 and which are surrounded by recesses 15 formed within the outlet chamber 11, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012173240-A (JP)
Title: Power-supply unit for testing device and testing device using the same
Inventor: SHIMIZU TAKAHIKO
IPC: G01R31/28
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a power-supply unit capable of performing optimal control according to a load and a parasitic impedance.SOLUTION: In a power supply unit, a first A/D converter 22 converts an analog observed value S2' corresponding to a power-supply signal S2 supplied to a power-supply terminal P1 of a DUT 1, to a digital observed value S3. A digital signal processing circuit 24 generates a control value S4, by using digital operation processing, for adjusting the digital observed value S3 to match a prescribed reference value Ref. A first D/A converter 26 supplies a power-supply signal S1, obtained by digital/analog converting the control value S4, to the power-supply terminal P1 of the DUT 1 via a power-supply line 4. A load estimating part 40 applies a test signal S7, containing a prescribed frequency component, to a node N1 via the power-supply line 4, the power-supply terminal P1 being connected to the node N1, and generates a control parameter S8 of the digital signal processing circuit 24 according to the test signal S7 and the analog observed signal S2'.
Patent JP-2012170787-A (JP)
Title: Syringe pump
Inventor: HACHIMURA SHUN
IPC: A61M5/145
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a syringe pump allowing rapid installation work of a syringe body by allowing easy fitting of the syringe body to facilitate positioning when a medical worker positions the outer peripheral surface of the syringe body and installs it in a storage part, and allowing differentiation as to which type of syringe among a plurality of types of syringes having different storage amounts has been selected and installed in the storage part.SOLUTION: This syringe pump includes: a syringe mounting part 6 for setting syringe bodies 201, 301, 401 of the syringes 200, 300, 400; and a syringe plunger drive part 7 for pushing syringe plungers 202, 302, 402 of the syringes. The syringe mounting part 6 has the concave storage part 8 storing the syringe bodies, and the outer peripheral surfaces of the syringe bodies 201, 301, 401 come in contact at two tangent lines CL1, CL2 on the inner surface of the storage part 8.
Patent JP-2012178454-A (JP)
Title: Compound semiconductor device and method for manufacturing the same
Inventor: OKAMOTO NAOYA
IPC: H01L29/12
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliable nitride semiconductor device which easily and surely obtains a desired concentration distribution of a two-dimensional hole gas without ion implantation, and achieves gentle relaxation of an electric field concentration.SOLUTION: The compound semiconductor device which includes an n-GaN layer 2 formed on an N surface of an n-GaN substrate 1, a JTE structure 10 formed of AlGaN formed on the n-GaN layer, and an anode electrode 7 formed on the n-GaN layer 2 generates a two-dimensional hole gas on the interface between the n-GaN layer 2 and the JTE structure 10 so that a hole concentration becomes lower as is separated from the anode electrode 7.
Patent JP-2012180798-A (JP)
Title: Vehicle intake device
Inventor: NAKAJIMA YASUAKI
IPC: F02B31/00
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle intake device having a simple configuration to produce a vortex flow in a cylinder.SOLUTION: In a throttle valve 42 for controlling air-intake of an engine E, a rotary shaft 42A of the valve is arranged so as to be offset from the center axis B1 of an intake passage KT.
Patent JP-2012185068-A (JP)
Title: Evaluation method and estimation method of metal joint
Inventor: OTA KENICHI
IPC: B23K20/10
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method and estimation method of a metal joint that can further accurately evaluate the metal joint.SOLUTION: An evaluation method of a metal joint formed by pressure-welding of metals comprises: a step for breaking the metal joint under an environment of a reactive medium having a selective reactivity to newly generated faces of the metals that appear on the surface due to the breakage; and a step for inspecting a product generated due to the reaction between the reactive medium and the newly generated faces of the metals at breakage faces generated due to the breakage.
Patent JP-2012183040-A (JP)
Title: Method for producing oligotrophication-resistant plant
Inventor: MASUDA SHINJI
IPC: A01H5/00
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a plant capable of being grown in an oligotrophic condition.SOLUTION: The method for producing an oligotrophication-resistant plant includes over-expressing a gene encoding RSH gene or ppGpp synthetase in a plant body.
Patent JP-2012189513-A (JP)
Title: Partial discharge detection sensor, partial discharge detection device and partial discharge detection method
Inventor: USUDA MASAHIKO
IPC: G01R31/12
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a partial discharge detection sensor, a partial discharge detection device and a partial discharge detection method by which partial discharge can be detected with accuracy.SOLUTION: A partial discharge detection sensor according to an embodiment of the present invention includes an insulator disposed on an outer wall of an electrical apparatus housing a conductor, and a wave receiving surface receiving an acoustic wave propagated from the outer wall of the electrical apparatus. The partial discharge detection sensor also includes a piezoelectric element that is disposed on the outer wall of the electrical apparatus with the insulator and the wave receiving surface interposed therebetween, converts the acoustic wave received by the wave receiving surface into an acoustic wave signal and outputs the acoustic wave signal together with an electromagnetic wave signal induced by potential vibration generated on the outer wall of the electrical apparatus by an electromagnetic wave. The partial discharge detection sensor further includes a shield case that is disposed on the outer wall of the electrical apparatus with the insulator interposed therebetween, houses the piezoelectric element and outputs the electromagnetic wave signal induced by potential vibration generated on the outer wall of the electrical apparatus by the electromagnetic wave.
Patent JP-2012188604-A (JP)
Title: Thermal adhesive sheet
Inventor: NAGATSUKA YUSUKE
IPC: B32B5/18
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermal adhesive sheet which has a superior thermal adhesion property, and in particular, an improved thermal adhesion property to a polyolefin material.SOLUTION: The thermal adhesive sheet includes: a non-woven fabric comprising long fiber of a polyester copolymer which includes a dicarboxylic acid component containing terephthalic acid as the principal ingredient, and a diol component containing 50 mol% or more of 1,6-hexanediol, and which has a melting point Tm of 100-150°C; and a polyolefin resin composition and/or an acid-modified polyolefin resin composition which are/is supported on the surface of the non-woven fabric with the deposited amount of the solid content of 1-40 mass% with respect to the total amount of the non-woven fabric.
Patent JP-2012192812-A (JP)
Title: Evaporative fuel treatment apparatus of vehicle
Inventor: SHIMURA TAKESHI
IPC: B62J37/00
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To secure sealing performance of a sealing member while forming a liquid seal near a filler tube opening.SOLUTION: The evaporative fuel treatment apparatus for a vehicle includes a check valve 62 installed in an oil fill tube 61, a positioning plate 63 installed in oil fill tube 61, a pressing plate 64 slidably installed in the oil fill tube 61 between the positioning plate 63 and the check valve 62, a sealing member 65 held between the positioning plate 63 and the pressing plate 64, and a stopper 66. The check valve 62 is set to open a valve so that when oil filling is started, liquid reservoir is formed between the check valve 62 and the pressing plate 64. When the liquid level reaches the pressing plate 64, the fuel pushes up the pressing plate 64 and the sealing member 65 is crushed in the vertical direction, so that the sealing member 65 is swollen toward fuel filler gun insertion holes 63A, 64A sides, and brought in contact with a fuel filler gun G to seal the gap.
Patent JP-2012192604-A (JP)
Title: Injection molding method
Inventor: SUZUKI KOSUKE
IPC: B29C45/14
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a burr caused by bending a base material by an injection pressure of resin in an injection molding method to perform injection molding of the resin member to the base material.SOLUTION: In an injection molding method to perform injection molding of the resin member 4 to the base material 1 by making a mold 2 of the injection side and a mold 3 of the receiving side contact to hold the base material 1 from both sides of the plate like base material 1, and by injecting the molten resin in a cavity C that is formed by being limited by the base material 1, the mold 2 of the injection side and the mold 3 of the receiving side through the mold 2 of the injection side, the injection of the molten resin is carried out in at least one place in the gap between the base material and the mold of the receiving side while supporting the base material to the mold of the receiving side.
Patent JP-2012197545-A (JP)
Title: Coated paper for printing and method for manufacturing the same
Inventor: ISHIZUKA KAZUHIKO
IPC: D21H19/46
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide high quality coated paper for printing manufactured by employing curtain coating.SOLUTION: A method for manufacturing coated paper for printing, which includes three curtain coating layers of an innermost coating layer in contact with base paper, an outermost coating layer and an intermediate coating layer, comprises the steps of: forming the innermost coating layer by using a coating liquid U including a surface active agent and having dynamic surface tension γ; forming the outermost coating layer by using a coating liquid T including a surface active agent and having dynamic surface tension γ; and forming the intermediate coating layer by using a coating liquid M having dynamic surface tension γlarger than the dynamic surface tensions γand γ.
Patent JP-2012202722-A (JP)
Title: Mos transistor integrated circuit and simulating calculation system of degradation degree of mos transistor
Inventor: MIURA YUKIYA
IPC: H01L21/822
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a system arranged so as to calculate a degradation degree of a MOS transistor for individual integrated circuit is not in existence up to this time although the quantitative grasp of degradation degree is required, because the degradation occurs in characteristics of the MOS transistor constituting a ring oscillator in a MOS transistor integrated circuit when the use period becomes long, and an oscillation frequency becomes extensive.SOLUTION: The ring oscillator 4 configured to only occur the degradation of the NMOS transistor and the ring oscillator 5 configured to only occur the degradation of the PMOS transistor are made up in the MOS transistor integrated circuit 1 integrating the ring oscillator 2. The increased delay time due to the degradation or the oscillation period is calculated by a simulating calculation device 7 based on the oscillation period at the present time point or the oscillation period at the beginning of manufacture.
Patent JP-2012201089-A (JP)
Title: Lithographic printing plate precursor and method of making lithographic printing plate
Inventor: DOI KUNIHIRO
IPC: B41N1/14
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic printing plate precursor which can be made directly from digital information by an inkjet method, and gives high printing quality with excellent dot reproducibility, and to provide a method of making the lithographic printing plate.SOLUTION: The lithographic printing plate precursor includes an image receiving layer mainly containing inorganic fine particles on a waterproof support body. The lithographic printing plate precursor and the method of making the lithographic printing plate are characterized by that the image receiving layer contains oxypolyalkylene type non-ionic surfactant.
Patent JP-2012209799-A (JP)
Title: Image reader
Inventor: YAMAMURA AKIRA
IPC: H04N1/028
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of color shift in an auxiliary scanning direction in an image reader obtaining a color image by using monochromatic imaging means.SOLUTION: A light source section 20 sequentially radiates light beams BR, BG and BB toward an original P at an interval of prescribed time T. An equal- magnification lens 24 concentrates the light beams BR, BG and BB reflected on the original P. A sensor chip 26 images the original P by light which the equal-magnification lens 24 concentrates. A conveyance section conveys the light source section 20, the equal-magnification lens 24 and the sensor chip 26 in an x-axis direction at a prescribed speed V. A spectral section 22 arranges the light beams BR, BG and BB reflected on the original P in a radiation order at the prescribed interval D being the product of the prescribed time T and the prescribed speed V from a negative direction side in the x-axis direction to a positive direction side and injects them in parallel to the equal-magnification lens 24.
Patent JP-2012046721-A (JP)
Title: Polyphenylene sulfide resin composition and molded article
Inventor: SAITO KEI
IPC: C08L81/02
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyphenylene sulfide resin composition which is flexible, is extremely improved in tensile elongation at break without greatly damaging the chemical resistance, flame retardancy and mechanical strength, and further in which a relatively-high tensile elongation is retained even after exposed to a high temperature condition for a long time.SOLUTION: The polyphrnylene sulfide resin composition is produced by blending 0.1-10 pts.wt. of a compound having at least one functional group selected from the group consisting of (c) amino, epoxy and isocyanate groups based on 100 pts.wt. of a resin composition comprising (a) 99-60 wt.% polyphenylene sulfide resin and (b) 1-40 wt.% poly(etherimide-siloxane) copolymer.