baber/WOPTO huggingface dataset:
Patent JP-2008311819-A (JP)
Title: Image photographing device and image photographing method, and computer program
Inventor: ABE HIROSHI
IPC: H04N5/225
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To automatically determine photography timing by performing smiling face detection based upon a detected level of a suitable smiling face regardless of individual differences among persons as objects etc.  <P>SOLUTION: A digital still camera as an example of an image photographing device is configured to notify a photographer and an object of how the camera side evaluates a smiling face of the object and to allow the user side to set a smiling detection level as a photographic condition through user's manual operation. The photographer or object confirms the state of a current smiling face of the object being captured by the camera side and suitably corrects the detection level according to the state when estimating that the detection level of the smiling face is not suitable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307751-A (JP)
Title: Molding apparatus and molding method
Inventor: IMAI YASUO
IPC: B29C51/34
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding apparatus capable of ensuring the accuracy of a product by making an auxiliary molding part fall by only its own weight.  <P>SOLUTION: The molding apparatus is constituted of a combination of a main molding member 2 and the auxiliary molding part 3 having a protruded part capable of molding an undercut part. The auxiliary molding part is supported so as to be able to rise and fall in inwardly/outwardly-inclined directions with respect to the main molding member at an angle of an inclination capable of releasing the protruded part from the undercut part so as to be freely changed over to the molding position fallen on the side of the main molding member and the mold release position where the protruded part is raised from the main molding member so as to be laterally moved from the undercut part. The protruded part is raised with respect to the main molding member in a state of being locked with the undercut part and guided by the main molding member so as to be laterally separated from the undercut part to be the mold release position, and after the protruded part is separated from the undercut part, it falls to the main molding member by only its own weight to return to the molding position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309035-A (JP)
Title: Internal combustion engine control device and internal combustion engine control system
Inventor: HIRATA YASUO
IPC: F02M37/08
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine control device and internal combustion engine control system which suppress the problem that air-fuel ratio is deviated to the lean side from an optimum value, which is concerned when alternate fuel is mixed into normal fuel.  <P>SOLUTION: The control device calculates required injection time InjT which is a required value of time when a fuel injection valve jets fuel per one combustion cycle according to an accelerator operation amount of a driver (S14) and injectable time InjMax in which injection can be executed per one combustion cycle on the basis of engine rotation speed (S15), and determines whether or not the required injection time InjT is longer than the injectable time InjMax (S16). When the required injection time InjT is positively determined to be longer than the injectable time InjMax, the load increase operation of the fuel pump is executed so as to increase fuel supply pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310757-A (JP)
Title: Fire alarm
Inventor: YOSHITSURU TOMOHIRO
IPC: G08B17/107
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire alarm for issuing a clear voice alarm even when using a piezoelectric buzzer.  <P>SOLUTION: This fire alarm is provided with an alarm body 1 having a lower face mounted on a ceiling or a wall or the like; a sensing chamber 7 formed so as to be protruded from the upper face of the alarm body 1, and equipped with a fire cause sensing means; a buzzer chamber 4 formed on the upper face of the sensing chamber 7; a piezoelectric buzzer 5 formed in the buzzer chamber 4 for issuing the voice alarm when the fire is detected; and a cover part 6 covering the upper part of the buzzer chamber 4. The cover part 6 is provided with a sound hole H for emitting the ringing sound from the piezoelectric buzzer 5 to the outside on the upper face, and the sound hole H is formed only at the outside of the position facing the ringing part 51 of the piezoelectric buzzer 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005056-A (JP)
Title: Gain-variable amplifier
Inventor: ISHIGURO KAZUHISA
IPC: H03G3/10
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize AGC operation by avoiding inconvenience, where monotonicity in gain change characteristics is lost, in a gain-variable amplifier whose gain variable range is increased.  <P>SOLUTION: A variable current source 20 controls control currents IB1-IB5 allowed to flow to initial stages LNA1-5, based on a control voltage VAGC of gain adjustment. When the control voltage VAGC for setting gain to not less than about 0[dB] is input, the variable current source 20 performs control so that the total value of the control currents IB1-IB5 flowing to the initial stages LNA1-5 simultaneously is fixed at a prescribed value. When the control voltage VAGC for setting the gain to less than about 0[dB] is input, the variable current source 20 performs control so that the total value of the control currents IB1-IB5 flowing to the initial stages LNA1-5 simultaneously becomes smaller than the prescribed value, thus preventing an excessive control current from being supplied to the amplitude of an input signal, where the level is attenuated by attenuators 11-14, and hence avoiding inconvenience where monotonicity in the gain change characteristics is lost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003738-A (JP)
Title: Make-to-order manufacturing system of product
Inventor: MIZUNO SHINJI
IPC: G06Q50/04
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To attain an efficient manufacturing by reducing stock of parts of products different in space between a pair of parts such as movable pieces and fixed pieces for every model.  <P>SOLUTION: The position of a reference surface 24 in which a fixed piece 19 is to be built is measured by a sensor 25-1 while the position of a movable contact 16 of a movable piece 14 built in a lower case 10 is measured by the sensor 25-1, and a distance D3 between the reference surface 24 and the movable contact 16 is calculated, and the position of a built-in surface 24a to the reference surface 24 is measured by a sensor 25-2 while the position of a fixed contact 17 of the flat fixed piece 19 is measured by the sensor 25-2, and a second distance D6 between the built-in surface 24a and the fixed contact 17 is calculated, and an inter-contact space is calculated from the first and second distances D3 and D6, and the flat fixed piece 19 is step-bent by a step bending device 26 so that the inter-contact space becomes a required inter-contact space according with a model.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005531-A (JP)
Title: Control method of vehicular charger
Inventor: YASUDA IWAO
IPC: B60L11/18
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of a vehicular charger capable of increasing an average charging current as large as possible, decreasing charging loss significantly, and furthermore maintaining charging efficiency at high level.  <P>SOLUTION: This control method is used for a vehicular charger. In a vehicle including a vehicular battery 11, an inverter 12, and a drive motor 13, the vehicular battery is charged with a charger, which includes an external power source 16, the drive motor, and the inverter and uses the coils of the drive motor as a booster by connecting the positive side of the external power source to the neutral point of the drive motor. At least one coil of the drive motor is selected and used as a charging inductor in accordance with the inductance of each phase coil which fluctuates depending on the position of a rotor to the stator of the drive motor which has stopped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007257671-A (JP)
Title: Communication method and device
Inventor: IWAKAWA AKINORI
IPC: G06F13/00
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To optimize the timing of acquiring information from a server in a communication system for exchanging information via a server.  <P>SOLUTION: A communication terminal 1a determines the timing of acquiring from a server 2 information sent by another communication terminal 1b (simply referred to as acquisition timing) according to the following predetermined conditions: (1) character string, (2) awareness information, (3) information amount, (4) information amount change, (5) information input rate, (6) information transmission rate, (7) communication party, (8) user group, and (9) number of user group members. These conditions may be used in combination.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009011109-A (JP)
Title: Dc-dc converter
Inventor: YOSHIDA SADAHITO
IPC: H02M3/155
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a non-insulated DC-DC converter with low noise that obtains a positive-polarity output voltage of a desired voltage by stepping up or down a voltage of an input power supply.  <P>SOLUTION: A DC-DC converter is composed of an input coil L1 serially connected between both ends of an input power supply E, an input capacitor C1 and a second intermediate coil Lm2, an output coil L2 serially connected between both ends of a load Ro, an output capacitor C2 and a first intermediate coil Lm1, a switching element S connected between a node (a) of the L1 and C1 and a node (b) of the C2 and Lm1, and a diode D connected between a node (d) of the C1 and Lm2 and a node (c) of the C2 and L2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011117-A (JP)
Title: Power conversion device
Inventor: ASANO KATSUNORI
IPC: H02H7/122
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion device that can prevent the expansion of an abnormal accident by detecting the occurrence of a DC short-circuit abnormality at high speed with a simple structure and by turning off a switching element.  <P>SOLUTION: This power conversion device includes: a switching element 10, which is arranged in a DC current path between the positive and negative electrodes of a DC voltage; a reactor L1, which is arranged in the DC current path and turned off by the switching element 10; a reflux diode D1 for the reactor connected in parallel to the reactor L1; a control section, which controls the ON/OFF of the switching element 10; and a DC short-circuit abnormality decision section, which decides whether or not it is a DC short-circuit abnormality caused by a short-circuit between the positive and negative electrodes of the DC voltage based on a reverse voltage supplied to the reflux diode D1 for the reactor. The control section turns off the switching element 10 of the power conversion section 1 when the DC short-circuit abnormality decision section decides that it is a DC short-circuit abnormality.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011381-A (JP)
Title: Scanning laser ophthalmoscope and wide angle lens attachment for scanning laser ophthalmoscope
Inventor: MIZUNO KATSUYASU
IPC: A61B3/14
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce distortion by an aberration and the reflection of noise light when photographing the fundus images of a large photographing field angle by mounting a wide angle lens attachment.  <P>SOLUTION: The scanning laser ophthalmoscope comprises an irradiation optical system for irradiating the fundus of an eye to be examined with a laser beam emitted from a laser light source, a scanning means for two-dimensionally scanning the laser beam emitted from the laser light source on the fundus and a light receiving optical system for receiving the laser beam with which the fundus of the eye to be examined is irradiated in a photodetector and photographs the fundus image of the eye to be examined. The scanning laser ophthalmoscope is provided with the wide angle lens attachment which can be mounted near the inspection window of the ophthalmoscope in order to widen the photographing field angle of the fundus image, is provided with a wide angle lens system composed by serially arranging at least two convex meniscus lenses turning the concave surface side to the side of the eye to be examined, and is arranged in the state of inclining the wide angle lens system to the photographing optical axis of the ophthalmoscope.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011891-A (JP)
Title: Manufacturing method of composite semi-permeable membrane
Inventor: IWAI KENTA
IPC: B01D69/12
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a composite semi-permeable membrane having high blocking performance against boron not dissociated in a neutral region.  <P>SOLUTION: The composite semi-permeable membrane having performance of a water permeation coefficient of 30×10<SP>-12</SP>m<SP>3</SP>/m<SP>2</SP>×Pa s or less, is manufactured by a method of forming a separation functional layer consisting of cross-linked polyamide by the interface polycondensation reaction of a multifunctional amine compound to a multifunctional acid-halide. Then, the composite semi-permeable membrane is subjected to steam treatment in a steam atmosphere heated to 101-140°C in a pressurized condition of 104-364 kPa. A boron permeation coefficient is reduced to 1/3 or less by this treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012538-A (JP)
Title: Occupant crash protection device of vehicle
Inventor: SASAKI KATSUAKI
IPC: B60R21/0134
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To secure a survival space of the whole occupants seated on a plurality of seats juxtaposed in a vehicle width direction, while reducing weight and the size in a vehicle.  <P>SOLUTION: This occupant crash protection device 100 of the vehicle A for arranging the plurality of seats 1, 2 and 3 in the vehicle width direction, has a protective operation determining part 60 determining whether or not to perform protective operation of the occupants against a side collision of the vehicle A, an inter-seat airbag deploying part 81 deploying an inter-seat airbag 81a so as to block up mutual seat backs of the plurality of seats, the seat back of the respective seats 1 and 3 positioned in both end parts in the vehicle width direction among the plurality of seats, a side airbag deploying part 80 deploying a side airbag 81 so as to respectively block up mutual respective side parts 5a and 5b of the vehicle A, and a control part 80 controlling operation of the inter-seat airbag deploying part 81 and the side airbag deploying part 82, and is characterized in that the control part 80 substantially simultaneously deploys the whole airbags when the protective operation determining part 60 determines that the protective operation is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008025567-A (JP)
Title: Turbine engine component having airfoil portion having pressure side and suction side
Inventor: CUNHA FRANCISCO J
IPC: F01D5/18
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine engine component for improving cooling effectiveness without increasing a blade cooling flow.  <P>SOLUTION: This turbine engine component has an airfoil portion 110 having a pressure side 116 and a suction side 118. The turbine engine component also has a first cooling microcircuit for cooing the suction side 118 of the airfoil portion 110. The first cooling microcircuit 102 is embedded in a first wall 106 forming the suction side 118. The first cooling microcircuit 102 allows a cooling fluid in the first cooling microcircuit to exit at the tip of the airfoil portion. The turbine engine component also has a second cooling microcircuit 100 embedded in a second wall 108 forming the pressure side 116 of the airfoil portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009012358-A (JP)
Title: Liquid discharge head unit and image forming device
Inventor: MORIYA HIROYUKI
IPC: B41J2/16
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent insufficient discharge from occurring by preventing intrusion of foreign substances caused by deformation or exfoliation of a filter even when high-pressure cleaning is performed.  <P>SOLUTION: A liquid discharge head which discharges droplets and a filter part are provided. The filter part has a filter for filtrating liquid supplied to the liquid discharge head and a receptacle part 36 on which an outer peripheral part of the filter is placed. A projecting portion 35 projecting in the direction same as the flow direction of the liquid is formed in the filter. The projecting portion 35 of the filter is embedded in and fixed to the receptacle 36, which constitutes a filter case, by heat welding or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020201-A (JP)
Title: Optical module
Inventor: OTSUKA SADAFUMI
IPC: G02B6/42
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module suppressing a decrease in efficiency of optical coupling between a semiconductor optical element such as a laser diode and a photodiode, and a wavelength filter.  <P>SOLUTION: The optical module 1 is an optical module which inputs and outputs light to and from an optical fiber 41 in the direction of a predetermined axis A, and includes: an optical member 7 which has a top surface 7a and a reverse surface 7b crossing the axis A, a curved surface functioning as a lens 71 being formed on the top surface 7a, and a filter installation surface 72 tilting to the axis A being formed on the reverse surface 7b; a WDM filter 19 provided on the filter installation surface 72 of the optical member 7 and having a first surface 19a opposed to the filter installation surface 72, and a second surface 19b on the opposite side from the first surface 19a; a laser diode 12 optically coupled to the first surface 19a of the WDM filter 19; and a photodiode 13 optically coupled to a second surface 19b of the WDM filter 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007266008-A (JP)
Title: Correction method of image aberration of electron optical system
Inventor: HAIDER MAXIMILIAN
IPC: H01J37/153
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of removing the image aberration of the axis of an electron optical system, in which the image aberration of a first, second, third, and n-th dimensional order axis are removed, and a method of removing the image aberration of the electron optical system provided with a hexapole field.  <P>SOLUTION: The image aberration of an axis is removed by shifting or inclining a beam path using the aberration α and γ of the higher order image of the outside of an axis, wherein α<SP>n</SP>is the image aberrations on the axis of the electron optical system. The first and second order image aberrations in the electron optical system provided with the hexapole field are removed by superimposing a quadrupole field or the hexapole field on the hexapole field.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009021375-A (JP)
Title: Chipping detecting method and chipping detecting device
Inventor: JOSEPH FORAN
IPC: G06T1/00
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To automatically and efficiently detect chipping which possibly occurs when a wafer is cut with a cutting blade along a laser grooving line while discriminating it from an affected portion.  <P>SOLUTION: A division scheduled line after dicing is imaged while the quantity of light is set such that a working groove portion is white and its peripheral laser grooving portion is black with considering that a chipping portion due to cutting by the cutting blade is continuously caused at the edge position of a working groove area different from the affected portion (S2), the edge position of a laser grooving area and the edge position of a working groove area are extracted from the picked-up image (S3), and a histogram associated with the luminance distribution of image data of respective pixels in the laser grooving area within a predetermined range is generated (S4), and a first peak area which is brightest is extracted on the basis of the luminance distribution of the histogram (S6 to S7), and a part continuous to the edge position of the working groove area in the first peak area is recognized as a chipping area (S9 to S10).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018394-A (JP)
Title: Pressurizing device
Inventor: FUKUYAMA OSAMU
IPC: B23Q1/58
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To add a suitable load to a tool held at a tool spindle while measuring a machining capacity at all times.  <P>SOLUTION: A pressurizing device includes a guide shaft which is vertically mounted at a fixing side and constitutes an air guide, two air sliders which are engaged the guide shaft on the same axis, the spindle which is mounted to one of the two air sliders, and is mounted with the machining tool, a pulley provided at the fixing side, a wire which connects the two air sliders through the pulley so that the wire constitutes the other air slider as a balance weight, a tensile type load cell which measures a tensile force applied on the wire, a load adding means which is arranged at the fixing side, and provides a load force to the spindle, a transfer member which is arranged at one air slider, and is connected with the load adding means, and a controller which compensates a variation between the tensile force set beforehand when machining pressure is added to a work machining point by the machining tool and the tensile force detected by the tensile type load cell, and controls the load force by the load adding means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022375-A (JP)
Title: Electronic endoscope system
Inventor: SUGIMOTO HIDEO
IPC: G02B23/24
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To change the distribution of illumination light according to a change in imaging magnification without complicating a light distribution lens and to eliminate the movement of a stationary image even if imaging magnification is enhanced.  <P>SOLUTION: When an operator operates a variable power dial 40 in this electronic endoscope system 1, a motor 15 is driven in matching relation to the operation position of the variable power dial 40 and the imaging magnification of an imaging optical system 10 is set while a motor 26 is driven to slide a converging lens 24 in an optical axis direction and the balance of the illumination light quantities of a wide-region illumination optical system 20a and a center region illumination optical system 20b are altered. For example, if the magnification is altered from a standard in a magnifying direction, the imaging magnification becomes high and the illumination light quantity of the wide-region illumination optical system 20a is reduced while the illumination light quantity of the center region illumination optical system 20b is increased and a shutter speed is altered to a high speed side. By this constitution, an illumination range is changed according to the imaging magnification and the luminous intensity of a center part is raised in the case where the magnification is high.  <P>COPYRIGHT: (C)2009,JPO&INPIT