baber/WOPTO huggingface dataset:
Patent JP-2008252769-A (JP)
Title: Method of manufacturing crystal resonator
Inventor: KIMURA HACHIRO
IPC: H01L41/22
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a crystal resonator, by which patterns can be formed accurately on both sides of a substrate and of which steps are simplified.  <P>SOLUTION: A method of manufacturing a crystal resonator includes forming metal films and resist films on both sides of a substrate; then patterning the outer form of the crystal resonator, respectively on the resist films on the front and rear sides of the substrate; and thereafter, removing the metal films exposed on both the sides of the substrate by etching, and then etching the crystal substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008102483-A (JP)
Title: Image display system and image display device
Inventor: NITTA TAKASHI
IPC: G09F13/00
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display system and an image display device capable of displaying an image with high luminance, high contrast, a high grayscale degree and a color gamut in a large screen by a simple configuration compared to prior arts.  <P>SOLUTION: The image display system displays an image by detachably fixing a printed material having translucency on the display screen. The system includes display unit having a display screen and a plurality of solid light emitting elements, a density value reading unit that detects the density value of the printed material having the translucency, and a controlling unit that sets the controlled value of the solid light emitting element correspondingly to the density value, wherein the plurality of light emitting elements irradiate the printed material with light corresponding to the controlled value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008254520-A (JP)
Title: Supporting frame structure of construction machine
Inventor: MIZOGUCHI KAZUHIKO
IPC: B62D21/18
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the work efficiency when fixing a screw seat member to a supporting frame.  <P>SOLUTION: A slit-like cutout part 26 extending in the vertical direction is provided on a rear longitudinal plate part 25 of a left supporting frame 25 constituting a part in a penetrating manner of the rear longitudinal plate part 25B in the thickness direction. A screw seat member 27 is welded to the rear longitudinal plate part 25B of the left supporting frame 25 while the screw seat member 27 is engaged with the cutout part 26. Thus, without using any tool for positioning or the like, the screw seat member 27 is positioned in an adequate position with respect to the rear longitudinal plate part 25B, and the workability of welding the screw seat member 27 is enhanced. In this condition, the cutout part 26 is formed in a slit shape penetrating the rear longitudinal plate part 25B of the left supporting frame 25 in the thickness direction, and the screw seat member 27 is reliably fixed to the rear longitudinal plate part 25B of the small thickness.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253175-A (JP)
Title: Transpiration method
Inventor: MATSUMOTO OSAMU
IPC: A01N53/06
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transpiration method that stabilizes the transpired amount of a heat-transpiring insect pest control components, even at a second half of the duration of service of heat-transpiring material for the controlling of insect pests.  <P>SOLUTION: In the transpiration method in which the heat-transpiring material 1 for controlling insect pests, comprising a plate-like carrier 2 and a bag body 3 enclosing the carrier 2, heat is applied from one side of the carrier 2 so that the heat-transpiring insect pest control component, contained in the carrier 2, is transpired through an opening part 41 formed on the bag body 3 from the other side of the carrier 2, the carrier 2 is maintained in a state in which the carrier is pressed from the other side by a pressing tool 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254327-A (JP)
Title: Method for laser processing, method for manufacturing nozzle plate using it, and inkjet head
Inventor: HAYASHI HIDEKAZU
IPC: B41J2/14
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for laser processing which can form a nozzle hole capable of improving a limit for stably delivering speed of an ink droplet and realizing to improve reaching accuracy of the ink droplet.  <P>SOLUTION: In order to manufacturing a nozzle plate 8 by forming a hole 9 to be a nozzle on a substrate, he substrate is irradiated with a laser light under a condition eccentric to an axis of irradiating light while the laser light is rotated around the axis of irradiating light as a central axis. In this instance, the amount of eccentricity of the laser light, for example, the angle of inclination is changed from a larger amount of eccentricity (angle) to a smaller amount of eccentricity. The larger amount of eccentricity is made a first amount of eccentricity and the smaller amount of eccentricity is made a second amount of eccentricity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007233402-A (JP)
Title: Flat image display device
Inventor: TAKAHASHI HITOSHI
IPC: G09F9/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To make a screen appear in the state of floating in the air, and make a viewer receive an open feeling in design because the screen has no bezel, when viewing a flat image display device for displaying an image on the screen.  <P>SOLUTION: The flat image display device comprises: a device body part 4 which has a rectangular screen surface 4a for displaying an image on the front side and has an external form a little wider than the screen surface; a bracket 3 which holds the device body part and is formed of a transparent resin material having almost a plate-like frame 11 exposing the screen surface; a front panel 2 which is located on the front side of the screen surface of the device body and the frame of the bracket, having about the same external form as the frame, and being formed of a transparent material of which the sealing layer 9 covering the neighborhood of the borderline between the screen surface and the frame in a frame form is printed on the back side; and a cover 37 for the device body for covering the back of the device body, and is configured so as to include a transparent part allowing the rear of the device to be viewed in the outside the frame form shielding layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008254057-A (JP)
Title: Soldering iron cleaner
Inventor: UEDA YASUO
IPC: B23K1/00
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, since there has been a need of interrupting a soldering operation for measuring a soldering iron leak voltage, there are risks of the increase in man-hour and a leakage in inspection caused by the interruption of the soldering operation.  <P>SOLUTION: The soldering iron cleaner comprises: a cleaning wire removing the strain of a soldering iron; and a leak detector detecting the voltage of the soldering iron, and in which the cleaning wire is electrically connected with the leak detector. Thus, the leak check of the soldering iron is made possible simultaneously with the cleaning of the soldering iron.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254987-A (JP)
Title: Mortar composition and lightweight hardened mortar using the same
Inventor: MURAKAMI MASAKI
IPC: C04B18/24
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mortar composition which achieves the utilization of a paper resource, can give a hardened mortar with good specific gravity/strength balance, is easily placed on the site, and can afford to perform an earth filling work excellent in productivity and placeability and to provide a lightweight hardened mortar using the same.  <P>SOLUTION: The mortar composition is a dispersion comprising 15-40 pts.mass disintegrated paper fiber component containing a water-repellent component such as vinyl acetate or paraffin wax and 100 pts.mass cement. A lightweight hardened mortar of a specific gravity of 1.3-1.5 and a compressive strength of 900-3,000 kN/m<SP>2</SP>is obtained by adding 150-300 pts.mass water to 100 pts.mass above mortar composition and agitating the mixture while entraining air in the mixture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007316613-A (JP)
Title: Caption display control apparatus
Inventor: MIZOTE MICHIKO
IPC: G09G5/30
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caption display control apparatus capable of making caption display more effective.  <P>SOLUTION: The entire caption is displayed within a display frame area through reducing a font size of a caption character string, scrolling the caption character string, or dividing the caption by a paragraph unit to be displayed separating more than once. When the entire character string cannot be displayed in the display frame area, the character string is divided by a word unit and through adding a continuation mark at the end of the caption, it is possible to inform the user that there is a continued part in the caption.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008261312-A (JP)
Title: Fuel injection timing determination device for internal combustion engine
Inventor: IBUKI TAKU
IPC: F02D45/00
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection timing determination device which accurately determines fuel injection timing for making predicted ignition timing close to target ignition timing, based on an approximation relation and the target ignition timing by accurately approximating relation between the fuel injection timing and the predicted ignition timing by using ignition timing predicted order model.  <P>SOLUTION: This device sets first injection timing d1 to temporary fuel injection timing CAinj1 itself provided from a temporary approximation quadratic curve z1 passing on three points c1, c2, c3 corresponding to three relations the predicted ignition timing and the fuel injection timing set by a predetermined method, and set second and third injection timing d2, d3 to timing near fuel injection timings to be targets. The better accuracy of the approximation curve, the closer fuel injection timing constructing the approximation curve is to the target fuel injection timing. The fuel injection timing CAinj is accurately determined by using the approximation quadratic curve z2 passing three points f1, f2, f3 corresponding to three relations of the fuel injection timings and the predicted ignition timings.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270875-A (JP)
Title: Reception level estimation system
Inventor: KITAO KOSHIRO
IPC: H04B7/26
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it takes a time to estimate a reception level of a radio wave from a base station at a mobile station of a cellular mobile communication system.  <P>SOLUTION: The location and height of the base station, the location and height of the mobile station, an area to be estimated, and the frequency of the radio wave are input to a parameter input section 102. A visibility determination section 103 determines visibility a between the base station and mobile station based upon input data from the parameter input section 102 and stored data in a building database section 101. When the visibility is provided, a first reception level calculation section 104 calculates an estimated reception level using the input data from the parameter input section 102. When no visibility is provided, a second reception level calculation section 105 calculates an estimated reception level using the input data from the parameter input section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270938-A (JP)
Title: Watertight antenna system
Inventor: SHIBATA KOJI
IPC: H01Q9/30
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a watertight antenna system which has such directivity that while watertightness is held, gravel flowing on a riverbed can be detected, and is easy to handle.  <P>SOLUTION: The watertight antenna system comprises a nonmetallic pipe which has both end portion closed in watertight structure, and a coaxial cable 203 is loaded in a watertight cylinder 202 disposed in water along its axis direction; and a conductor plate 207 made of a conductive plate member in an equilateral triangle shape is connected to an insertion tip portion of the coaxial cable 203 loaded in the watertight cylinder 202, and a radio wave absorption layer 208 is formed around the outer periphery of the coaxial cable 203 in the watertight cylinder 202. A vertical angle of the conductor plate 207 is connected to a center conductor 203a of the coaxial cable 203, the base of the conductor plate 207 and an external conductor 203b of the coaxial cable 203 are connected through a resistor 209, and the hypotenuse of the conductor plate 207 is disposed toward a vertical direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267232-A (JP)
Title: Exhaust device for vehicle
Inventor: KIKUCHI HIROYUKI
IPC: F01N3/24
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce weight and cost by reducing the number of exhaust gas sensors to one while increasing output in an engine medium speed range, in an exhaust device having a plurality of exhaust passages.  <P>SOLUTION: A communication hole 51a is formed to a partition board 51 for partitioning the plurality of exhaust passages 38a, 38b, and an exhaust gas sensor 44 detecting a component of exhaust gas G is disposed to be adjacent to the communication hole 51a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007316619-A (JP)
Title: Operation assist tool for photographic device
Inventor: TAKAMI SATOSHI
IPC: G03B17/56
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation assist tool good in versatility capable of facilitating photographing operation by a user who can not operate an operation command member such as a cable release by proper force, and also protecting a photographic device.  <P>SOLUTION: The operation assist tool 10 includes the cable release 20 and a fastening tool 30. A digital camera 12 is fastened to the main body part 32 of the fastening tool 30. The fastening tool 30 is provided with an elastic plate 36 for attaching the cable release 20 to the predetermined position. When the operation part 200 of the cable release 20 is inadvertently depressed by stronger force than necessary in such a state that the cable release 20 is attached to the elastic plate 36, a power supply switch 16 is depressed by a wire 20W projecting from a tip part 20T, and the elastic plate 36 is warped upward. A part of excessive force applied by the user is absorbed by the deformation of the elastic plate 36, whereby the damage of the power supply switch 16 is prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008265842-A (JP)
Title: Buffering packaging material
Inventor: NAKAMURA TOSHIYUKI
IPC: B65D81/03
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buffering packaging material which is arranged inside a packaging box, and retains sufficient buffering performance while contributing to resource-saving.  <P>SOLUTION: The buffering packaging material 1 includes almost vertical side walls 10 formed by folding upward two opposed sides of a rectangular plate member, and buffering portions 20 formed by cutting and raising two sides perpendicular to the side walls 10 from the approximate center of the rectangular plate member and folding the raised two sides upward and then outward. In this configuration, a portion of the plate member extending outward is reduced substantially in size relative to a portion equivalent to the bottom face of a packaging box 100 when the buffering portions 20 are formed. As a result, an article can be stored neatly in the packaging box 100, and costs and resources required for the plate member can be suppressed significantly when the buffering portions 20 capable of protecting the article from impact caused in the course of transfer are formed from a sheet of the plate member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007193849-A (JP)
Title: Kana (japanese syllabary)/kanji (chinese character) conversion system and method
Inventor: TADANO MASAYOSHI
IPC: G06F17/22
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To reconvert chinese characters into different homophonic chinese characters of a plurality of pronunciations when the chinese characters have a plurality of pronunciations.  <P>SOLUTION: In the Kana (Japanese syllabary)/Kanji (Chinse character) conversion system, a cursor is placed on a clause "seigi" to be reconverted and a reconversion key (this may be the same as a conversion key) is pressed. The cursor may be placed just proceeding the clause to be reconverted. Then, the target clause 20 is reconverted and resulted homophonic conversion candidates are displayed as a list 22. However, in the case of clause "seigi", as the probability of a pronunciation "seigi" is high, conversion candidates for the pronunciation "seigi" are displayed as a pronunciation 24 and "masayoshi" which is an actual target is not included in the list of conversion candidates. In such a case, if an inverse triangle is displayed, a list 26 including all pronunciations for a clause "seigiwa" can be displayed by clicking right or left of the pronunciation 24. When a pronunciation is selected, conversion candidates for the pronunciation are displayed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008277043-A (JP)
Title: Fluorescent lamp and lighting system using it
Inventor: OKAZAKI YUSUKE
IPC: F21Y103/37
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp and a lighting system using it with high productivity and capable of surely detecting heat generation and temperature rise of a fluorescent tube at its end of life.  <P>SOLUTION: The fluorescent lamp includes a base 11, and a fluorescent tube fixed and held by the base 11. The base 11 is provided with fluorescent tube housing parts 30, 31 for housing electrode sealing parts of the fluorescent lamp and a temperature protection element housing parts 32, 33 housing temperature protection elements 26, 27. The fluorescent tube housing parts 30, 31 are formed of an outer wall of the base 11 and two protruded pieces 35, 36 protruded from the outer wall so as to be in contact with an outer periphery of the fluorescent tube, Each temperature protection element housing part 32, 33 is formed of the outer wall and one of the protruded pieces 35, 36, and the electrode sealing parts are installed in the fluorescent tube housing parts 30, 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275795-A (JP)
Title: Optical film
Inventor: MURAKAMI TOSHIHIDE
IPC: G02F1/1335
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film having polarization separation function, and having optical characteristics which even when the surface of the film is rubbed or scratched by a transporting roll or the like, is hardly affected by the rubbing or the scratch.  <P>SOLUTION: The optical film has on at least one surface a resin layer having a fine projecting structure A and a fine projecting structure B and a protective layer for protecting the projecting structures, wherein the projecting structure A is composed of a plurality of periodically arranged projecting parts (a) and has 30-1,000 nm distance between centers of the projecting parts (a) and 5-3,000 nm height of the projecting parts (a), and wherein the projecting structure B is composed of a plurality of projecting parts (b) and has a distance between the centers of the projecting parts (b) which is 5-1,000 times that of the projecting parts (a) and has the height of the projecting parts (b) 50 nm to 100 μm higher than that of the projecting parts (a) and has a protective layer laminated on the top surface of the projecting parts (b) directly or through other layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277078-A (JP)
Title: Backlight unit, and display device
Inventor: YUJI TAKAYUKI
IPC: G02B5/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit reduced in in-plane luminance difference, and a display device improved in visibility.  <P>SOLUTION: Serrate projecting parts 8b are formed on the side surface 8a of a light guide plate 8, and the projecting part 8b is composed of a first surface 801 and a second surface 802. The first surface 801 is permeable by light from an LED 11, and the second surface 802 is semi-permeable to the light having passed through the first surface 801. The light emitted from an emission surface 11b passes through the first surface 801 and travels to the second surface 802. In a semi-permeable film 13, light having intensity equivalent to its reflectivity is emitted toward the light guide plate 8 as reflected light. Light having intensity equivalent to the permeability of the projecting part 8b passes through the semi-permeable film 13, and is emitted toward the adjacent projecting part 8b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272186-A (JP)
Title: Bag fastening belt
Inventor: IWAMOTO SHINGO
IPC: A45C13/30
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag fastening belt capable of improving aesthetic appearance at the time of wearing and the usability.  <P>SOLUTION: This bag fastening belt is formed by connecting an elastic band body 2 formed of an elastic wire material and an elastic fiber to the longitudinal direction of a belt body 1 and elastically forming a loop diameter D by the elastic deformation of the elastic band body 2, wherein the material end parts 4 of the elastic band body 2 are sewn to a nameplate case 3 covering to wrap it from an orthogonal direction to the longitudinal direction. The both material end parts of the elastic band body are turned up at a connection shaft part formed in a connection body and sewn to the nameplate case.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007327944-A (JP)
Title: Detection apparatus, gyro sensor, and electronic apparatus
Inventor: MISAWA TOSHIYUKI
IPC: G01C19/5614
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection apparatus, etc. capable of reducing adverse effects due to environmental changes such as temperature changes.  <P>SOLUTION: The detection apparatus includes a drive circuit and a detection circuit. The detection circuit includes an amplifier for amplifying output signals from an oscillator; an offset adjusting circuit for adjustments for removing an initial offset voltage of output signals of the detection apparatus; a synchronous detection circuit for synchronous detection on the basis of reference signals; and a filter part for filter-processing signals after synchronous detection. The filter part includes both a discrete-time filter and a continuous-time filter provided for the preceding-stage side of the discrete-time filter. The continuous-time filter has such frequency characteristics as to remove offset variations of undesired signals due to environmental changes. The continuous-time filter attenuates the offset variations of undesired signals which appear in a frequency band of frequencies k×fd due to synchronous detection to the amplitude of desired signals or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT