baber/WOPTO huggingface dataset:
Patent JP-2008252153-A (JP)
Title: Variable delay circuit and delay adjustment method of variable delay circuit
Inventor: YABUNO HIROYUKI
IPC: H03K5/14
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay adjustment circuit which controls, with a high time resolution, the delay of a signal changing at high speed and the delay of a high frequency clock, and covers a wide variable delay range.  <P>SOLUTION: The delay adjustment circuit comprises a delay line including a plurality of first delay elements connected in series, a first selector for selecting the output of each of the delay elements in the delay line according to a first selection signal, a second delay element receiving the output of the first selector, a third delay element receiving the output of the first selector, and a second selector for selecting the outputs of the second delay element and third delay element according to a second selection signal. An input signal is input to the delay line, and the first and second selection signals are provided according to a target delay time by which the input signal is delayed, whereby a delay signal generated by delaying the input signal is output from the second selector.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007025480-A (JP)
Title: Method and device for high-frequency signal interpolation
Inventor: SATO YASUSHI
IPC: G10L21/0388
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To generate an excellent high-frequency band signal with simple constitution and to perform practical high-frequency band signal interpolation.  <P>SOLUTION: A digital audio signal reproduced by digital audio equipment performing compression is supplied as a source signal to an input terminal 1, and the source signal is supplied to, for example, a Hilbert transforming circuit 2 for generating an analytic signal, whose real part R and imaginary part I are independently extracted. Further, the real part R and imaginary part I are supplied to squaring circuits 3 and 4 respectively and squared signals of them are added together by an adding circuit 5, whose addition signal is supplied to a square root circuit 6 to extract an envelope component of the source signal. The envelope component includes a higher harmonic component. Then, the higher harmonic component of the envelope component extracted by the square root circuit 6 is extracted by a high-pass filter (HPF) 7 and a high-frequency band part of the source signal from the input terminal 1 is removed by a low-pass filter (LPF) 8 to generate a signal; and these signals are added together by an adding circuit 9 and the resulting signal is output to an output terminal 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006076286-A (JP)
Title: Liquid ejection apparatus
Inventor: URAKI SHINGO
IPC: B41J2/045
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality by reducing the amount of crosstalk between adjacent nozzles while controlling ejection at each nozzle.  <P>SOLUTION: This liquid ejection apparatus has a recording head having an actuator for generating liquid ejection energy for each of a plurality of the nozzles, a drive circuit for generating a drive signal for driving the actuator, and an adjusting circuit for adjusting at least one of a rising time constant and a decaying time constant of the waveform of the drive signal before the drive signal reaches the actuator. The adjusting circuit adjusts at least one of the rising time constant and the decaying time constant of the waveform of the drive signal to equal to or more than 30 ns, and to equal to or less than 150 ns.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007026346-A (JP)
Title: Automatic vending machine
Inventor: SHIMODA TORU
IPC: G07F9/10
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide automatic vending machine installation allowing easy fixing without increasing an installation area of an automatic vending machine body.  <P>SOLUTION: This automatic vending machine has: a plurality of leg installation parts 17 provided in the bottom face of the automatic vending machine body 1; and a plurality of legs 13 installed to the leg installation parts 17. Each the leg 13 is fixed to each of a plurality of concrete blocks 16 for fixing the automatic vending machine. In the automatic vending machine, the three or more legs 13 are provided on one end side and the other side in a depth direction of the automatic vending machine body 1 at intervals in a width direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007021099-A (JP)
Title: Air cleaner
Inventor: YAMAGUCHI AKIHIRO
IPC: A61L9/22
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner capable of uniformly blowing air from an air outlet and efficiently generating ions.  <P>SOLUTION: This air cleaner, in its inside, is positioned with a partition wall 7 partitioning the inside into a front space and a back space in the back side. The partition wall 7 and the back-side fan cover 10 constitutes an air supply passage 13. The air supply passage 13 is communicated with a first air outlet 14A and a second air outlet 14B in the upper part of a body casing. An ion generator 22 is provided in a part of the partition wall 7 in the air supply passage 13. The ion generator 22 is disposed with a surface electrode in the direction crossing with the air flow. The surface electrode is fixed to the partition wall 7 with its bottom up.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007035933-A (JP)
Title: Mounting structure for circuit component
Inventor: TSURUBUCHI IWAO
IPC: H05K1/18
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve assembling properties of a circuit component to be mounted to a cabinet separatly from a board.  <P>SOLUTION: Guide holes 9 are bored in a case 5b as a part of a connector 5 that is integrally fixed to a board 4, and the guide holes 9 enable the leads 6a of FETs 6 fixed to an end plate member 3 different from the board 4 to be inserted into the corresponding insertion holes 4b of the board 4. Furthermore, tapered holes 9a are bored in the side of the case 5b opposite to the direction in which the leads 6a penetrate. For instance, when two or more elements are fixed to the cabinet, the leads of the elements can be kept in a state in which they are positioned by the corresponding guide holes. By this setup, the extension ends of the leads can be aligned with the lead insertion holes of the board 4, so that an assembly of inserting the extension ends of the leads into the lead insertion holes of the board 4 can be easily carried out. The guide holes are formed of a part of the connector 5, so that an assembly operation can be easily carried out by guiding the leads with the guide holes without preparing additional components.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007031246-A (JP)
Title: Method for producing artificial quartz crystal body
Inventor: DOI ARATA
IPC: H01L41/39
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there is a risk of causing deterioration of characteristics or qualities of an electronic component and an electronic instrument using a quartz crystal plate formed from an artificial quartz crystal body because when it is tried to incorporate a specific substance into a quartz crystal in order to improve the characteristics of the quartz crystal, a plurality of kinds of substances are incorporated together with the specific substance and most of the incorporated substances except the specific substance become causative substances causing deterioration of the characteristics of the artificial quartz crystal, in a hydrothermal synthesis method.  <P>SOLUTION: This method for producing the artificial quartz crystal body includes: a process for vapor depositing a first electrode film containing an alkali metal and a second electrode film on the surface of an artificial quartz crystal body; a process for applying an electric field between the first electrode film and the second electrode film to ionize the alkali metal in the first electrode film and doping the ionized alkali metal into the artificial quartz crystal body; and a process for removing the first and second electrode films from the surface of the artificial quartz crystal body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007034170-A (JP)
Title: Fixing device
Inventor: ITO HIROSHI
IPC: G03G15/20
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve separability of paper from a heat fixing roller and to prevent generation of curl in the paper while securing successful fixability.  <P>SOLUTION: The fixing device has the heat fixing roller 2, a belt 4 and a pressing means 6 for pressing the belt 4 toward the heat fixing roller 2. A nip area N is formed between the belt 4 and the heat fixing roller 2. One maximum pressure in an upstream edge area is generated in the upstream edge area in the direction of rotation of the heat fixing roller 2 in the nip area N, one maximum pressure in a downstream edge area is generated in a downstream edge area in the direction of rotation in the nip area N and pressure lower than the maximum pressure in the upstream edge area and the maximum pressure in the downstream edge area is generated in an intermediate area.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007040713-A (JP)
Title: Soundness diagnosis method and soundness diagnosis program of building based on microtremor measurement
Inventor: KANAZAWA KENJI
IPC: G01M99/00
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To diagnose soundness without being influenced by periodical fluctuation of an index itself for soundness diagnosis of a building, and to diagnose soundness stably by utilizing a deformation-load relation in a linear range.  <P>SOLUTION: This soundness diagnosis method based on microtremor measurement is executed as follows: measurement data of microtremors are collected by measuring regularly the microtremors of the building; measurement data of microtremors before and after the occurrence of a phenomenon which may exert an influence on the soundness of the building are extracted; measurement data of the microtremors before the occurrence of the phenomenon and after the occurrence of the phenomenon are divided plurally respectively; each index for diagnosing the soundness of the building is calculated relative to each piece of the divided measurement data of the microtremors; a regression line of the index before occurrence of the phenomenon and a regression line of the index after the occurrence of the phenomenon are estimated; and each intercept of the regression lines is compared each other, to thereby diagnose the soundness of the building.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006085154-A (JP)
Title: Method for testing pixel for lcd tft display
Inventor: WENZEL ALEX
IPC: G02F1/13
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method of electron beam testing of liquid crystal displays comprising non-uniform electrodes having a conductive portion and a dielectric portion.  <P>SOLUTION: In accordance with the method of electron beam testing, the diameter of the electron beam is increased so that the beam is less focused, i.e., enlarged or "blurred", over a non-uniform electrode area. The diameter of the beam is increased so that the beam generates secondary electrons from the conductive portion of the non-uniform electrode area. The configured test beam may be a circular, elliptical, or other suitable shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007040730-A (JP)
Title: Liquid repellent characteristic evaluation device
Inventor: OISHI HITOSHI
IPC: G01N13/00
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid repellent characteristic evaluation device capable of measurement of a slip drop angle under dynamic friction which is impossible by a conventional device, in addition to measurement of the slip drop angle under static friction performed by the conventional device.  <P>SOLUTION: This liquid repellent characteristic evaluation device, which is a device for evaluating the liquid repellent characteristic of the sample surface, is characterized by being equipped with a syringe for dropping liquid held on an upper part of a pedestal with adjustable height; a sample stage held rotatably around a horizontal rotation axis orthogonal to the liquid dropping direction from the syringe under the syringe on a middle part of the pedestal, for holding the sample in the state where the rotation axis agrees with the sample surface; and a measuring means of a rotation angle of the sample stage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006135298-A (JP)
Title: Driver laser for extreme ultraviolet light source apparatus and lpp-type extreme ultraviolet light source apparatus
Inventor: ENDO AKIRA
IPC: H01S3/227
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize a driver laser for EUV light source apparatus which simultaneously achieves pulse shortening and multiline oscillation.  <P>SOLUTION: A driver laser comprises a short-pulse multiline oscillation CO<SB>2</SB>laser oscillator having a means for shortening pulses of a laser beam to be output, and a means for suppressing oscillation of an oscillation spectrum exhibiting an energy peak value; and at least one amplifier which inputs the laser beam with shortened pulses that is output by the short-pulse multiline oscillation CO<SB>2</SB>laser oscillator, and amplifies and outputs the input laser beam.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006054887-A (JP)
Title: Camera with capability of resolution scaling
Inventor: BAER RICHARD L
IPC: H04N5/228
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera module which can set resolution to output images to be generated.  <P>SOLUTION: A camera (100) which can generate output images (108) according to a set resolution is provided with: a resolution controller (220) for receiving an image (222) with a first resolution, a horizontal scale factor (HSF)(241), and a vertical scale factor (VSF)(242) and for generating an output image (224) with a second resolution on the basis of these information; and a memory buffer (130) connected to the resolution controller (220) for storing at least one output image.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007049867-A (JP)
Title: Vehicle control system
Inventor: IWASAKI IKUO
IPC: B60L15/42
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle control system which runs a plurality of track type vehicles in cooperation.  <P>SOLUTION: The vehicle control system for running a plurality of track type vehicles, each running independently using a motor as a drive source, while coupling them in a line, comprises: a plurality of motor control sections 12, 22 and 32 provided in one and one correspondence with the plurality of track type vehicles; and a plurality of sensors 4 and 5 provided, respectively, at a plurality of sections for coupling the plurality of track type vehicles so as to detect compressive force and tractive force occurring at the plurality of coupling sections. The motor control section 12 provided in the top vehicle out of the plurality of track type vehicles controls the r. p. m. of a motor 13, and the motor control sections 22 and 32 provided in all remaining track type vehicles 2 and 3 other than the top vehicle make torque control of the motors in their own track type vehicles such that a detection value outputted from a sensor provided at a section for coupling to a track type vehicle located in front of their own track type vehicles, becomes substantially zero.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006087086-A (JP)
Title: Communication system, access line accommodation device, and line accommodation method used for it
Inventor: OZAKI HIROICHI
IPC: H04M7/14
Filed: 2005-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access line termination system which efficiently accommodates small capacity access line termination devices extendedly installed in remote offices in a central office, and can improve reliability as a whole.  <P>SOLUTION: A network configuration is that ducts 131 to 136 are radically extended from a main device 1 of the central office to remote devices 2-1 to 2-6 of the small capacity remote offices. A signal wire is installed in the ducts 131 to 136 as going and returning, and the signal line between the main device 1 and the remote devices 2-1 to 2-6 are connected in a ring shape. While signal line concentration efficiency is raised by connecting the remote devices 2-1 to 2-6 of the remote offices in a ring shape and circulating the signal, rapid alarm notification in a case that a trouble occurs, and effective signal relief can be realized. Control of the alarm notification and the signal relief are performed using a main signal overhead.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007050577-A (JP)
Title: Rising-and-falling blackboard equipment
Inventor: AOI JIYUNJI
IPC: B43L1/04
Filed: 2005-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide rising-and-falling blackboard equipment which facilitates the work for bringing a support frame equipped with a motor and a winding drum into an installation site, without using a crane or the like.  <P>SOLUTION: The rising-and-falling blackboard equipment has a constitution wherein a lifting frame 3 is supported by the support frame 2 fitted to an installation wall surface W, so that it can rise and fall, and a blackboard 1 is fitted to the lifting frame 3. A laterally-long rotating shaft 4 is installed axially in the support frame 2 by the medium of bearings 5, while the motor 6 for driving the rotating shaft 4 is provided therein, and the plurality of winding drums 7 are provided at an interval on the rotating shaft 4. A space between the winding drum 7 and the lifting frame 3, is provided with a winding belt 8 fixed at one end portion to the winding drum 7 and at the other end portion to the lower frame 11 of the lifting frame 3. In the rising-and-falling blackboard equipment thus constituted, the support frame 2 and the rotating shaft 4 are divided respectively into plural portions and connective end portions of divided support frames 2a, 2b, 2c are connected to each other so that they can be cut off, while connective end portions of divided rotating shafts 4a, 4b, 4c are connected to each other so that they can be cut off by shaft couplings 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006106697-A (JP)
Title: Photothermographic material
Inventor: YAMAMOTO SEIICHI
IPC: G03C1/76
Filed: 2005-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photothermographic material capable of obtaining a high quality image having high sharpness.  <P>SOLUTION: The photothermographic material has an image forming layer having at least photosensitive silver halide, non-photosensitive organic silver salt and a reducing agent for the organic silver salt and at least one layer of a non-photosensitive layer at least on one surface of a supporting body and is exposed by laser beam in 640-790 nm wavelength region, wherein (1) the image forming layer contains an irradiation preventive dye, (2) the transmission density of the heat developable photosensitive material in the exposure wavelength is ≥0.02 and ≤0.14 and (3) the hue of the non-exposed part after heat development of the photothermographic material is in a tetragon surrounded by 4 points of (0, 2), (0, -4), (-6, -4) and (-6, 2) expressed by a (a*, b*) coordinate on the CIELAB color space.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007049939-A (JP)
Title: Method for producing salmon roe
Inventor: OTSUKI TAKASHI
IPC: A23L17/30
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide salmon roe suppressed in reduction in transparency and hardening of its ovum membrane so as to keep taste and palate feeling inherent in the salmon roe for a long period of time to be increased in its commercial value: and to provide a method for producing the salmon roe.  <P>SOLUTION: The method for producing salmon roe comprises heating salmon roe while making α,α-trehalose and/or a carbohydrate derivative for the α,α-trehalose coexist with each other. The salmon roe is prepared by the method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060241-A (JP)
Title: Receiver and receiving system
Inventor: JITSUHARA TSUTOMU
IPC: H04B1/16
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving system provided with a video display device by using a simple configuration.  <P>SOLUTION: The receiver 3 is provided with a digital circuit 13, which converts a compressed digital signal outputted from a digital demodulator 12 into a digital video sound signal, and a video sound output circuit 14 for converting the digital video sound signal, outputted from the digital circuit 13, into an analog video sound signal. As a result of this, it is not necessary to mount a video sound processing IC for digital signal processings on the video display device 4, and it is possible to achieve the receiving system by using the video display device by using a simple configuration.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007055976-A (JP)
Title: Toothpaste composition
Inventor: HIRAYAMA TAKASHI
IPC: A61K8/00
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a toothpaste composition that has excellent foaming during use, foam durability, a smooth feeling on the surface of tooth after use and a flavor with high palatability free from flavor deterioration and change of color with time.  <P>SOLUTION: The toothpaste composition comprises (A) hydroxyethyl cellulose dimethyldiallylammonium salt, (B) sodium lauryl sulfate, (C) a polyoxyethylene alkyl ether containing a 12-18C alkyl group and having an average number of mols of ethylene oxide of 3-8, (D) a polyoxyethylene hardened castor oil having an average number of mols of ethylene oxide of 10-30, (E) one or more kinds of citral and a citral acetal derivative in the mass ratio of (A)/(B) of 0.005-1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071700-A (JP)
Title: Capacitance type sensor
Inventor: SUDO SHUNEI
IPC: H01L29/84
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitance type sensor capable of inhibiting electric resistance from rising caused by the gas generated during manufacturing.  <P>SOLUTION: The glass substrate 11 is provided with the insular bodies 12a and 12b which are constituted with silicon and embedded therein. On the principal surface 11a of the glass substrate 11, the fixed electrodes 13 and 14 are formed so as to connect with respective exposed one side of the insular bodies 12a and 12b. Between the glass substrate 11 and the electrode 14, the gas diffusion preventive layer 15 is provided. On the principal surface 11b of the glass substrate 11, the electrodes 16a and 16b are formed for electrically connecting with the other sides of the insular bodies 12a and 12b respectively. On the principal surface 11a of the glass substrate 11 the silicon substrate 17 provided with the pressure sensitive diaphragm 17a of conductive moving part is connected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072190-A (JP)
Title: Reflecting mirror
Inventor: OTA TATSUO
IPC: B32B15/04
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflecting mirror which can prevent deterioration in the reflectivity.  <P>SOLUTION: The reflecting mirror 10 is constituted by laminating a silver-containing metal layer 3 on a base material 1 and by laminating a carbon element-containing nitride layer 4 on the metal layer 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT