baber/WOPTO huggingface dataset:
Patent JP-2008282446-A (JP)
Title: Disk device
Inventor: MIZUTA YASUHIDE
IPC: G11B17/056
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To automatically return an engage projection, that is detached from an engage groove, to a regular position.  <P>SOLUTION: The disk device includes: a slider 60 which starts moving backward cooperatively with initial position returning operation of an optical pickup 30; a disk tray 20 which moves initially cooperatively with backward movement starting operation of the slider 60; an engage projection 65 which is engaged into an engage groove 25; a guide groove 26 which is continued to the engage groove 25; and an entering/leaving operation driving mechanism 21 for the disk tray. An opening 28 is formed in a part of the guide groove 26. The initial movement of the disk tray 20 at a time when the engage projection 65 is detached from the engage groove 25, allows a rack 23 of the entering/leaving operation driving mechanism 21 to be engaged with a pinion 22, and the slider 60 performs backward movement starting operation cooperatively with the initial position returning operation of the optical pickup 30. The leaving operation of the disk tray 20 is performed in parallel with the backward movement of the slider 60 so as to lead the engage projection 65 from the opening 28 to the guide groove 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007196059-A (JP)
Title: Image display device for game machine
Inventor: FUKUMOTO NOBUAKI
IPC: G06T13/00
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device for displaying the variation of pattern images with an uplifting feeling which makes a player's interest last long.  <P>SOLUTION: A pattern task or the like for controlling each pattern image is generated (U1). A background image is set by carrying out a background task (U2). The address of a task buffer region in which the pattern task is stored, is written into a sprite chain region by carrying out each pattern task (U3). A screen constitutive information specified by each address written in the sprite chain region transferred in a lot to a video RAM in order from the lower priority order side in a display (u4). A monitor displays images based on the screen constitutive information in the video RAM (U5, U6). As a result, a realistic display mode can be smoothly realized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008004535-A (JP)
Title: Negative electrode and battery
Inventor: YAMAGUCHI HIROYUKI
IPC: H01M10/0568
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode enhancing charge-discharge efficiency; and to provide a battery using the negative electrode.  <P>SOLUTION: The negative electrode 22 is formed by arranging a negative active material layer 22B on a negative current collector 22A. The negative active material layer 22B contains a negative active material containing at least one of silicon and tin as a constituent element. A film containing an oxide and a halide of at least one selected from the group comprising silicon, germanium, and tin is formed in at least a part on the surface of the negative active material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008280313-A (JP)
Title: Metal-silicon compound alkoxide, inorganic particle and method for producing the same
Inventor: ARIMA HIROAKI
IPC: C07F19/00
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal-silicon compound alkoxide suppressing the formation of aggregate and controlling the number of ligands based on the metal atom.  <P>SOLUTION: The metal-silicon compound alkoxide is expressed by general formula (1) (in the formula, M is a metal atom; R groups are each an alkyl group which may be the same or different; R' groups are each a ≤4C alkyl group which may be the same or different; Q is a bivalent hydrocarbon group or a bivalent organic group containing sulfur atom and these groups may be the same or different; X groups are each a univalent hydrocarbon group which may be the same or different; (a) is an integer of 0-3; (b) is an integer of 1-5; and (n) is an integer not larger than (b)).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285420-A (JP)
Title: Method for producing enzyme-treated material of chlorogenic acid and hyaluronidase inhibitor
Inventor: OKABE HIROKI
IPC: A61K8/84
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an enzyme-treated material of chlorogenic acid having a high hyaluronidase inhibitory activity, to provide a hyaluronidase inhibitor comprising the enzyme-treated material of the chlorogenic acid as an active ingredient, to provide an external preparation for skin, a beverage and a food and a pharmaceutical comprising the hyaluronidase inhibitor.  <P>SOLUTION: Chlorogenic acids are reacted with a polyphenol oxidase in the presence of oxygen or reacted with a peroxidase in the presence of a peroxide to carry out oxidative polymerization. Thereby, the enzyme-treated material of the chlorogenic acid having the hyaluronidase inhibitory activity is produced. The enzyme-treated material of the chlorogenic acid is contained as the active ingredient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007278692-A (JP)
Title: Installation structure of combustion apparatus
Inventor: NAKAMURA KENJI
IPC: A47K4/00
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion apparatus capable of surely processing drain water by alleviating filling work in aged deterioration of calcium carbonate and by having a neutralization vessel without increasing the volume of a wall penetration iron pot body.  <P>SOLUTION: This combustion apparatus includes: a combustion apparatus body installed on a bathroom wall; a secondary heat exchanger arranged in the combustion apparatus body for recovering latent heat; and the neutralization vessel arranged outside the combustion apparatus body for neutralizing and discharging drain water produced in the secondary heat exchanger. In the combustion apparatus, the neutralization vessel is installed in a space among a bathroom wall perpendicular to the bathroom wall with the combustion apparatus body installed thereon, a bathroom floor surface, and a bathtub.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007216693-A (JP)
Title: Printing apparatus, printing system and printing method
Inventor: IWAMURA KATSUTOSHI
IPC: B41J11/70
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing apparatus in which a printed sheet of paper is efficiently subjected to a predetermined processing such as cutting and creasing.  <P>SOLUTION: The printing apparatus is provided in which the requested paper feeding amount Sreq is divided into paper feeding amounts SA and SB (Fig.6(a)) upon a request of paper feed in a paper feeding amount Sreq if the requested paper feeding amount Sreq of paper feeding is performed as it is and an actual cutting position (black downward triangle mark position) is determined to pass by a cutter 16, and a sheet of paper 5 is firstly fed only by the paper feeding amount SA and thereby the actual cutting position has just reached the cutter 16, and the cutter 16 is actuated by driving a motor for cutter in a state where the sheet of paper 5 is stopped to cut the sheet of paper 5 at the cutting position (Fig.6(b)), and after cutting the sheet of paper 5, the sheet of paper 5 is fed only by the remaining paper feeding amount SB by driving a paper feeding motor (Fig.6(c)), and also when performing the remaining paper feeding amount SB of paper feeding, a similar process is performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008289304-A (JP)
Title: Power supply device
Inventor: KUSAKA YASUSHI
IPC: B60L11/18
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device which can prevent the lifetime of a power capacitor from being shortened by discharging the power capacitor when traveling is not anticipated.  <P>SOLUTION: The power supply device includes an electricity accumulation means connected in parallel with a power supply, a means connected with an external power source on the outside of a vehicle and supplying power from the external power source to the electricity accumulation means, a means for detecting whether power is supplied from the external power source or not, and a means for controlling discharge of the electricity accumulation means based on the detection result from the power supply detection means, which indicates that power is supplied from the external power source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007203120-A (JP)
Title: Golf club set
Inventor: SAITO SATOSHI
IPC: A63B102/32
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club set by which tenacity can be exhibited; power can be accumulated in the process of swinging; it is easy for a golfer to hit a ball with the golf club; it is possible for the golfer to get distance when he hits a ball; the direction of a ball, which has been hit with the golf club, can be stabilized; the layer member is not detached from the golf club shaft; and damage of the layer member is prevented, so that the mechanical strength and durability of the golf club can be enhanced.  <P>SOLUTION: Each golf club of the golf club set includes a body layer formed by rolling a first fiber-reinforced prepreg sheet, the reinforcement fiber of which is impregnated with synthetic resin; and, in the inside or intermediate part of the body layer, rolling an adjustment layer on which a second fiber-reinforced prepreg sheet, the reinforcement fiber of which is impregnated with synthetic resin, As the number of a club increases, the volume rate of the adjustment layer is increased.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007282262-A (JP)
Title: Vehicle-mounted digital signal receiving device and diversity system
Inventor: CHIKAISHI KOICHI
IPC: H01Q1/32
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that signals to be diversity-received are not determined and so various synchronizations are not established during searching or station selection, and if antennas are switched during that time, variation in receiving state is driven, resulting in difficulty in stable reception.  <P>SOLUTION: A vehicle-mounted digital signal receiving device for solving above problem that is mounted in a vehicle and receives electric waves modulated into digital signals includes an antenna means that comprises a plurality of antennas with different directivity to perform switching to select an antenna according to the receiving state. The antenna means does not select the antenna but composes outputs of each antenna during the searching or station selection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008291046-A (JP)
Title: Polymer-inorganic fine particle composite material
Inventor: YANAGIMOTO HIROSHI
IPC: H01M10/056
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical technology enabling the structural regulation of a crystalline polymer in molecular level and the amorphatization of the crystalline polymer.  <P>SOLUTION: This polymer-inorganic fine particle composite material is provided by using a polymer having functional groups in ≥2 points in a polymer chain and forming a network structure by the chemical interactive action of the functional groups with the inorganic fine particles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294083-A (JP)
Title: Semiconductor device
Inventor: NODA NOBORU
IPC: H01L21/8234
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the high-frequency high-output characteristics of a semiconductor device with a MOSFET for high-frequency high output.  <P>SOLUTION: The semiconductor device has the MOSFET with band-shaped second conductivity-type source and drain regions formed in a first conductivity-type semiconductor region 20 formed on a semiconductor substrate 1 at a specified interval and electrically connected to a source electrode 7 and a drain electrode 3, respectively. The MOSFET further has a gate electrode 6, formed on the first conductivity type semiconductor region 20 through a gate insulating film 27 and forming a channel-forming region 26 between the source and drain regions. In the semiconductor device with the MOSFET, a second conductivity-type region 30 being electrically connected to the drain electrode 3 and forming a diode with the first conductivity-type semiconductor region 20 is formed in the first conductivity-type semiconductor region 20. In the semiconductor device, the breakdown voltage of the diode is lower than that between the source/drain of the MOSFET.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299474-A (JP)
Title: Display control device and method, display device, imaging device, and program
Inventor: TSUZAKI RYOICHI
IPC: G06F3/048
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To ensure that desired data is displayed when the number of data for display on an index screen is varied.  <P>SOLUTION: Two fingers are started to get close or make contact at a position A<SB>41</SB>and a position B<SB>41</SB>on an index screen 241, and when the two fingers are stopped from getting close or making contact after the distance between the two fingers is increased from a distance d<SB>41</SB>to a distance d<SB>42</SB>, ninth index data on a center C<SB>41</SB>of indications, i.e., the midpoint between the position A<SB>41</SB>and the position B<SB>41</SB>, is set as reference data. Based on the rate of increase in the distance between the two fingers, a maximum display number is changed, and an index screen 242 or 243 is displayed where the index data is rearranged to display the reference data in a line or row including the center C<SB>41</SB>of indications. Applicable to, e.g., digital cameras.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297951-A (JP)
Title: Device for determining knocking of internal combustion engine
Inventor: KANEKO MASATO
IPC: F02D45/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine whether or not knocking occurs.  <P>SOLUTION: An engine ECU executes a program including a step (S102) for detecting the vibration intensity of an engine, a step (S104) for detecting a vibration waveform of the engine on the basis of the intensity, a step (S114) for calculating a correlation coefficient K by employing a total of values obtained by subtracting a positive reference value from an intensity of a knocking waveform model as an area S of a knocking waveform model when engine rotation speed NE is smaller than a threshold value NE(1), and for calculating the correlation coefficient K by employing the entire area S of the knocking waveform model when the engine rotation speed NE is a threshold value NE(1) or more, and steps (S120, S124) for determining whether or not knocking occurs by utilizing the correlation coefficient K. The correlation coefficient K is calculated by dividing the sum of difference between intensities in the vibration waveform and knocking waveform model by the area S.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262142-A (JP)
Title: Image forming apparatus and correction pattern width control method
Inventor: KOMAI KUNITAKA
IPC: G03G15/16
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that has improved accuracy of correction in color misalignment.  <P>SOLUTION: Each of image detection sensors 17 and 18 has a light-emitting part 19, a specular reflection light-receiving element 20, and a diffuse reflection light receiving element 21, and detects a misregistration correction pattern 24 formed on a transfer belt 5. Misregistration correction is carried out by using a signal detected by the specular reflection light receiving element 20. When a pattern width control is started, patterns of n-types of sizes are formed on the transfer belt 5; and the image detection sensors irradiate a first batch with a beam (S11), then decides whether the specular reflection component of a detected waveform has reached a threshold (S12). If it has reached the threshold, it is decided whether the diffuse reflection component of the detected waveform has reached a threshold (S13); and if it has not reached the threshold, a first pattern size is used (S14) and color alignment is started.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299760-A (JP)
Title: Image presentation device and method
Inventor: FUJIKI MASAKAZU
IPC: G06F3/048
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image presentation device and method capable of controlling information presentation to a user by a display device according to a combination of the user and the display device.  <P>SOLUTION: The image presentation device for presenting an image using a display device has a user attribute acquisition part for acquiring user attributes on the basis of authentication information of a user and a device attribute acquisition part for acquiring device attributes of the display device on the basis of device information of the display device used for displaying an image. On the basis of the combination of attributes including the user attributes and the device attributes acquired by the user attribute acquisition part and the device attribute acquisition part, at least either one of the contents to be displayed and the display operation to be performed by the display device is changed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298706-A (JP)
Title: Shape determination method
Inventor: FUJIMURA FUMIO
IPC: G01N21/64
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape determination method capable of determining bacteria accurately, even when two bacteria are in contact with each other, and when fluorescence-labeled bacteria are bent.  <P>SOLUTION: A shape of an inspected object is determined from the thickness average value, thickness variation degree, and length of the inspected object, by extracting a region of the inspected object for determining a shape from an image photographed (S102), computing a contour of the inspected object (S103), calculating the center line of the inspected object (S104), detecting a bent part of the inspected object from a shape of the center line (S107), calculating the thickness of the inspected object in a region except for the bent part from the contour calculated in the contour calculation process (S109), calculating the thickness average value (S111), calculating the thickness variation degree (S114), and calculating the length of the inspected object from the length of the center line (S116).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008164161-A (JP)
Title: End cap and linear motion guide apparatus provided with the same
Inventor: SHIOBARA AKIRA
IPC: F16C33/66
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end cap which restrains activity and endurance of a linear motion guide apparatus from deteriorating, and also restrains manufacturing efficiency of the linear motion guide apparatus from deteriorating, and also to provide a linear motion guide apparatus provided with it.  <P>SOLUTION: The end cap 1 which includes a direction transforming passage 6 which brings a load rolled pathway which is joined to a moving direction end face of a slider body which is relatively movably spanned to a guide rail and which is formed between the guide rail and the slider body, into fluid communication, with a rolling element return pathway of the slider body, is composed of an end cap body 2 and an oil passage unit 4. The end cap forms on the end cap body 2 a recessed part 10 which is formed to adjoined face with the slider body and is insertable into the oil passage unit 4. The recessed part 10 is configured so as to include an opening for attachment and detachment which is in fluid communication with upper surface of the end cap body 2 and the recessed part 10 and through which the oil passage unit 4 can be passed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008304348-A (JP)
Title: Voltage signal converting circuit and motor
Inventor: TAKAO NOBUHIRO
IPC: G01D5/244
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reluctance sensor system measuring a motor driving speed with high accuracy even when the motor driving speed is low.  <P>SOLUTION: A sensor voltage signal is inputted into a peak hold circuit composed of an operational amplifier 3P, a diode 4P, and a capacitor 5P, to output a peak voltage signal. The sensor voltage signal is inputted into a bottom hold circuit composed of an operational amplifier 3B, a diode 4B, and a capacitor 5B, to output a bottom voltage signal. The peak voltage signal and the bottom voltage signal are inputted into a middle voltage signal generating circuit 6, to generate an intermediate voltage signal having an intermediate value between the peak voltage value and the bottom voltage value. Based on the size relation between the sensor voltage value and the intermediate voltage value, a comparator 7 generates an exact rectangular wave voltage signal whose duty ratio is 50%. The motor driving speed is thereby measured with high precision even if the motor driving speed is low.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306550-A (JP)
Title: Power line carriage communication system, and capacitive signal coupling apparatus
Inventor: ABE JUNICHI
IPC: H03H7/38
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce leakage electromagnetic wave caused by a leakage current that can not be disregarded from a viewpoint of leakage noise and flows to the enclosure of a coaxial cable that performs signal transmission, the leakage current occurring even if an impedance matching circuit is installed in a capacitive signal coupling apparatus when the coaxial cable that performs signal transmission and a power line are signal-coupled to each other using the capacitive signal coupling apparatus in power line carriage communication using a high-frequency carrier at an MHz level of 2 to 30 MHz.  <P>SOLUTION: The power line carriage communication system is provided wherein the coaxial cable 4 that performs signal transmission and the power line 1 are signal-coupled to each other using the capacitive signal coupling apparatus 3 and power line carriage communication is performed using the carrier of a high frequency band of MHz level. The power line carriage communication system reduces the leakage current that flows to the coaxial cable, caused by impedance matching between the power line 1 and the capacitive signal coupling apparatus 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303845-A (JP)
Title: Stop controller of internal combustion engine
Inventor: OTSUKA TAKAYUKI
IPC: F02D29/02
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stop controller of an internal combustion engine capable of performing stop control with enhanced responsiveness by shortening the time required by the time when the engine is actually stopped after the requirements for stoppage of the engine are satisfied.  <P>SOLUTION: In this stop controller of an internal combustion engine for so controlling the operation of the internal combustion engine that it is stopped at a target stop position when the predetermined requirements for stoppage are satisfied, the operations of the devices providing an external force to the engine are so controlled that the external load is reduced when the requirements for stoppage are satisfied (S4). A fuel supply to the engine is temporarily stopped in association with the operation control of the devices (S8, S9, S11). Then, the operating condition of the engine is so controlled that the rotational speed of the engine comes into a fuel-cut allowable rotational speed range corresponding to a target stop position (S12), and the fuel supply to the engine is stopped under the condition that the rotational speed of the engine comes into the fuel-cut allowable rotational speed range (S14).  <P>COPYRIGHT: (C)2009,JPO&INPIT