baber/WOPTO huggingface dataset:
Patent JP-2008282486-A (JP)
Title: Manufacturing method of optical head, optical head, and optical recording and reproducing device
Inventor: OKA SADAICHIROU
IPC: G11B7/135
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an optical head of high performance simply most and cheaply.  <P>SOLUTION: The manufacturing method of an optical head 1 has a semiconductor laser 4 emitting a light beam of the prescribed wavelength, an objective lens condensing the light beam on an optical recording medium, and a lens arranged at an optical path between the semiconductor laser 4 and the objective lens and converting divergence of the optical beam. In this manufacturing method of the optical head 1, a distance from the semiconductor laser 4 to the lens is adjusted based on at least one of the prescribed wavelength, a spherical aberration value of the objective lens, or a spherical aberration of the whole optical system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280596-A (JP)
Title: Converter blowing schedule decision system and converter blowing method of steel using it
Inventor: OTANI TOSHIAKI
IPC: G05B19/418
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a converter blowing schedule decision system capable of dealing with frequent change of production amount or such troubles that production efficiency changes remarkably or falls momentarily to zero and a converter blowing method of steel using it.  <P>SOLUTION: A sensor 80 generates ON and OFF signals on an electronic white board 300 by temporally tacking magnetic plates 70 having respective lengths corresponding to blowing schedule charge numbers of respective product kinds in the direction of the lapse of time in order of the product kinds to be blown. The ON and OFF signals on the electronic white board 300 are sent to a process computer 90. In the process computer 90, starting or finishing time of blowing of respective charges is predicted, and the blowing start or finishing time can be repredicted, if temporally retacking magnetic plates 70 having different lengths or temporally tacking additionally.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288728-A (JP)
Title: Logic device module, and main substrate
Inventor: MARUCHI HIROKI
IPC: H03K19/173
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a logic device module enabling obtaining various functions of a main substrate having the same configuration only by replacing a module detachably attached on the main substrate without requiring changing the hardware configuration of the main substrate and requiring a user to change the software configuration of the main substrate, and to provide a main substrate corresponding to the logic device module.  <P>SOLUTION: The logic device module M is provided with a programmable logic device 2, a nonvolatile memory 4 recording circuit data 2a to be written into the programmable logic device 2 and data 4b of a program allowing a control section on the main substrate S to use the functions of the programmable logic device 2 including the circuit data 2a written therein, and a first connector 6 provided so that the programmable logic device 2 and the nonvolatile memory 4 can be accessed from the circuit on the main substrate S.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284733-A (JP)
Title: Printing apparatus
Inventor: HOSHINO TADAHIRO
IPC: B41J29/00
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To take sufficiently countermeasures to smudge of a printing apparatus so that the smudge generated by bringing a medium 2 into contact with a constitutional article in a conveying path in the printing apparatus is suppressed.  <P>SOLUTION: The printing apparatus which prints the conveyed medium 2 at a printing part 5 by jetting an ink is characterized by having a smudge countermeasure means for suppressing the smudge generated by bringing the medium 2 into contact with the constitutional article in the conveying path in the printing apparatus on at least the surface side of the medium 2 printed in the printing part 5 in the front step space through which the medium 2 conveyed passes until it reaches the printing part 5. The smudge countermeasure means is realized, for example, as a heater unit 7, a choke stick 9, a choke roller 10, an ink absorbing processing brush 11 or an ink absorbing processing roller 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285850-A (JP)
Title: Floor panel
Inventor: TAKAHASHI HIDEAKI
IPC: E04F15/024
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor panel having high strength and superior productivity, not causing any problem even when a vehicle passes thereon, capable of changing the direction of air, and having no orientation for installation.  <P>SOLUTION: This floor panel 1 is formed in a rectangular shape in which the four sides are surrounded by frame parts 3. Parallel ribs 5, 6 as first ribs and diagonal ribs 7 as second ribs are disposed in the floor panel. Holes in the floor panel are formed of the diagonal ribs 7 at an angle of 45° relative to the frame parts 3. The arrangement of the diagonal ribs 7 in the floor panel 1 is parallel to the frame parts extending through a center point 9, symmetrical with respect to a centerline (parallel rib 5) in at least one direction, and symmetrical with respect to the center point 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288056-A (JP)
Title: Mounting structure of terminal to terminal protecting cover
Inventor: MATSUSHITA YASUO
IPC: H01R4/70
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a terminal to a terminal protecting cover, capable of preventing backlash of the terminal.  <P>SOLUTION: This structure includes a plate-like starter terminal 10 fixed to a post 91 protrusively formed in a starter 90, a body part 31 on which the starter terminal 10 is placed, and the terminal protecting cover 30 having a lid part 32 mounted to the body part 31 so as to cover the top face of the starter terminal 10. A locking hole 18 is formed in the starter terminal 10 with the hole passing through it in its thickness direction, and a locking protrusion 68 conformably fitted in the locking hole 18 of the starter terminal 10 placed on the body part 31 is formed in the terminal protecting cover 30. Thereby, backlash of the starter terminal 10 in the terminal protecting cover 30 is regulated, and backlash of the terminal is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292717-A (JP)
Title: Liquid crystal display device
Inventor: KOMA TOKUO
IPC: G02F1/1343
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress display irregularity caused by uneven rubbing in an in-plane switching mode liquid crystal display device.  <P>SOLUTION: On a lower glass substrate of the liquid crystal display device, an alignment layer for determining an initial liquid crystal alignment direction 58 is laid over the entire surface above a pixel electrode layer 32. The alignment layer shows such properties that the initial liquid crystal alignment direction 58 is orthogonal to the rubbing direction 54, 55. The initial liquid crystal alignment direction 58 is represented by θ with the longitudinal direction of an electrode opening 50 in the pixel electrode layer 32 as a reference. The rubbing direction 54, 55 is at 90°±θ with respect to the longitudinal direction of the electrode opening 50 as a reference. For example, when θ being the initial liquid crystal alignment direction 58 is 0°, the rubbing process is carried out in a direction at 90° with respect to the longitudinal direction of the electrode opening 50, that is, in a perpendicular direction to the longitudinal direction of the electrode opening 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291557-A (JP)
Title: Sound insulation panel
Inventor: NOGUCHI FUMIO
IPC: E04B1/86
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound insulation panel which is lightweight, thin, exerts high sound insulation performance in the range from low audio frequencies to high audio frequencies, and can be produced at a low cost.  <P>SOLUTION: The sound insulation panel is formed of one panel member 1 and the other panel member 2 arranged with an interval from the one panel member 1. Each of the one panel member 1 and the other panel member 2 is formed of a surface plate 3, and a sound absorbing material 4 arranged inside the surface plate 3. The sound absorbing material 4 is made of a shapeless sound absorbing material such as glass wool covered with a protective sheet 6. Further the one panel member 1 has a metallic plate 5 such as an iron plate arranged inside the sound absorbing material 4 thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291976-A (JP)
Title: Valve
Inventor: KOROGI HIDEHIRO
IPC: C08L71/12
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve having rigidity sufficient to prevent breakage and leakage even under a high inner pressure for a short period in a high temperature range (60-90°C), properly usable for an alkali line in the high temperature range, having well-balanced high temperature creep characteristics and impact strength and capable of being manufactured by using a same manufacturing facility as vinyl chloride.  <P>SOLUTION: A main body has a fluid flow-in port and a fluid flow-out port wherein a flow passage communicating with the flow-in port and the flow-out port is formed and a valve seat is formed in the flow passage. The valve is provided with the main body and a valve element for opening and closing the flow passage as pressed to or moved away from the valve seat by rotating or moving up and down. At least the main body is composed of polyphenylene ether resin composition containing polyphenylene ether resin and polystylene resin as indispensable components. As an example of other characteristics of the valve, the polyphenylene ether resin composition has 20 MPa or higher tensile strength under 95°C atmosphere and 1000 MPa or higher modulus of elasticity in tension.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290224-A (JP)
Title: Wilkey for handle operation
Inventor: KISHIMOTO NOBUYOSHI
IPC: B25B13/48
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an wilkey for handle operation which can facilitate not only the manual rotary operation of a handle but also improve the operability regardless of an obstacle existing around the handle, and furthermore, which is excellent in portability, since it is compact and lightweight, and does not damage the handle since it is possible to regulate a force adjustment.  <P>SOLUTION: The wilkey 1 for rotating the handle 50 having a ring-shaped section 53 fixed through a rib 52 to a rotary shaft 51 is equipped with a grip 2 having a greater diameter than the ring-shaped section and a plurality of fitting projections 10 which are projectingly arranged on the front faces of the grip corresponding to an engaging section 54 formed between the rib and the ring-shaped section at a position where the fitting projections 10 can be fitted into a bore or a recess.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007219557-A (JP)
Title: Method for manufacturing liquid crystal display device
Inventor: LIN BYOUNG HO
IPC: H01L21/336
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent changes in characteristics of a thin film transistor by reducing the number of masks used for manufacturing a liquid crystal device and by allowing a color pigment to be electrodeposited without driving the thin film transistor.  <P>SOLUTION: The method includes: a step of forming a thin film transistor and a connecting pattern connecting the drain electrode of the thin film transistor and a data line on a substrate of a liquid crystal display device; and a step of forming a pixel electrode connected to the drain electrode. Thus, a voltage can be directly applied from the data line to the pixel electrode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008298603-A (JP)
Title: Atomic absorption spectrometry and atomic absorption spectrophotometer
Inventor: TOBE HAYATO
IPC: G01N21/31
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating temperature program, capable of calculating optimum heating time for a stage of drying and a stage of ashing of a sample, without having to depend on the experience of an analyst, and capable of obtaining optimum measurement with accuracy through minimum times of measurement.  <P>SOLUTION: The atomic absorption spectrometry and atomic absorption spectro-photometer is provided with a step for heating and atomizing the measurement sample; a step for radiating measurement light to the atomized sample; a step for dispersing the measurement light passing through the heating step for each arbitrary wavelength, a step for detecting the light dispersed by the light-dispersing step; a step for calculating the absorbance from a signal output by the detection step; a step for inputting the heating temperature and the time of the heating step; a step for storing an absorbance determination value; a step for comparing and determining between the value of the absorbance obtained in an arbitrary period in heating of a preceding stage for atomizing and measuring the measurement sample and the stored absorbance determination value; and a step for calculating the heating time of the measurement sample of the preceding stage, from the result of the comparison and determination treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298207-A (JP)
Title: Constant velocity universal joint
Inventor: KATO TAKUYA
IPC: F16D3/22
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To secure ventilation performance for restraining excessive deformation of boots, without impairing sealability of a seal plate.  <P>SOLUTION: This constant velocity universal joint has an outer race 2, an inner race 1 joined to a shaft 5, a plurality of balls 3 transmitting torque between the outer race 2 and the inner race 1, the boots 8 sealing one end part in the axial direction of the outer race 2, and the seal plate 9 sealing the other end part in the axial direction of the outer race 2. A through-hole 9a is formed in the seal plate 9, and a cap member 10 is fitted in the through-hole 9a. A ventilation passage 12 having radial directional parts 12a and 12b extending in the radial direction and communicating with the inside and outside of the joint, is formed between a surface of the seal plate 9 and a surface of the cap member 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296180-A (JP)
Title: Peeling liquid of paper from gypsum-paper jointed object and paper separation method
Inventor: HIRANAKA SHINGO
IPC: B09B3/00
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peeling liquid capable of peeling paper from a gypsum-paper jointed object like a gypsum board waste material in a short time so as to well separate the paper from gypsum.  <P>SOLUTION: The peeling liquid comprises an aqueous solution containing an alkali metal bicarbonate and is supplied to the surface (paper surface) of the gypsum-paper jointed object and penetrated up to the jointed surface of the gypsum and paper of the gypsum-paper jointed object to allow the alkali metal bicarbonate to be present on the jointed surface. Then the paper is peeled in a state that the alkali metal bicarbonate is present, the paper can be cleanly peeled from the gypsum to be separated. Further, by mixing a nonionic surfactant or a water-soluble organic solvent with the peeling liquid, the peeling liquid can be rapidly and certainly penetrated up to the jointed surface of the gypsum and the paper.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297002-A (JP)
Title: Tote bag made of synthetic resin and its manufacturing method
Inventor: ISHIKAWA YOSHITOKI
IPC: B65D30/16
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tote bag made of synthetic resin capable of holding the flat commodity in an attitude in stable manner without being inclined and giving no pain to the hand and fingers when the bag is filled with a commodity having a flat shape and hung with the hand, and its manufacturing method.  <P>SOLUTION: This is a flat bag made of synthetic resin comprising four-folded bending portions 3, 3 formed while both sides of a synthetic resin cylindrical film 2, sealing portions 6, 6 formed by melting and adhering both ends of the cylindrical film and a storing port 4 formed while axially cutting the upper surface central part of the cylindrical film. There are provided hanger belt films 5, 5 arranged at both side upper surfaces while the storing port being held between them, the hanger belt films are melted and adhered to the cylindrical film at two-point positions spaced apart by a predetermined distance around the longitudinal central part and the portions between them are formed into looped hangers 8, 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295949-A (JP)
Title: Game machine
Inventor: TAKASHIMA NORIO
IPC: A63F7/02
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, whose game machine body can be smoothly and easily carried when being re-arranged in a game machine island, whereby the re-arrangement work for the pachinko machine body can be quickly performed in a short time, achieving labor-saving.  <P>SOLUTION: A caster 15 is formed of a support shaft 13 and a roller 14, whereby in sequencing and re-arranging the pachinko game machine bodies 3 in the pachiko machine island, the roller 14 of the caster 15 is put outside a support bracket 6 and installed on the ground G in a working position S when an elevating rod 10 is lowered by the operation of a knob handle 11. In this state, when the pachinko machine body 3 is moved, the pachinko machine body 3 can be carried to a desired position in a parlor by the caster 15. The carrying work required until the pachinko machine bodies 3 are re-arranged does not take much time and trouble, and there is a margin until the open time, which will contribute to improvements in serviceability to a customer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304499-A (JP)
Title: Optical compensation member, liquid crystal display device, composition for alignment layer, and alignment layer
Inventor: MORISAWA KAZUHIKO
IPC: G02F1/13363
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical compensation member functioning as an optical filter, which is applicable, for example, for prevention of decrease in the sensitivity of a remote controller or its erroneous operation caused by near IR light exiting from a backlight device, to provide a liquid crystal display device equipped with the member, and to provide a composition for an alignment layer and an alignment layer as a material and a structural member of the device.  <P>SOLUTION: In a liquid crystal display panel 20, a liquid crystal cell is composed of a liquid crystal layer 1 and transparent substrates 2a, 2b opposing to each other as interposing the liquid crystal layer 1; and optical compensation films 10a, 10b and polarizing plates 3a, 3b are placed on outer surfaces of the transparent substrates. The present invention features that the optical compensation film 10a, 10b comprise retardation films 11a, 11b having anisotropy in the plane direction, alignment layers 12a, 12b containing a near-IR ray absorbing material, and optical anisotropy layers 13a, 13b consisting of liquid crystal molecules and having anisotropy in the thickness direction, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302759-A (JP)
Title: Collision determination device
Inventor: KAWASHIMA YOSHITOSHI
IPC: G01P21/00
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collision determination device capable of accurately determining collision within a short period of time without delay even in the case of a frontal collision with a collision body such as a narrow body.  <P>SOLUTION: First, second and third frequency separating sections 8, 9, 10 separate a high frequency component signal furnishing the plastic deformation information of a vehicle structural member and a low frequency component signal furnishing the deceleration information of a vehicle respectively from acceleration signals detected by first, second and third acceleration sensors 3, 4a, 4b. First and second collision determination sections 14, 15 determine the direction of the collision, the collision, and the magnitude of the collision from the high frequency component signal and low frequency component signal of the acceleration signals separated by the first and second collision determination sections 14, 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302568-A (JP)
Title: Heat insulating sheet for pane
Inventor: KUSAKABE NAOKI
IPC: B32B7/02
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating sheet for a pane, the heat insulating sheet providing improved heat insulation efficiency by causing the sheet itself to generate heat to warm up the pane.  <P>SOLUTION: An inner film 3 and/or an outer film 2 contain a heat generating material which absorbs infrared light and converts it into heat energy.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302813-A (JP)
Title: Strut type suspension device
Inventor: AZEKATSU YOSHITOMO
IPC: F16F1/14
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To increase the caster rigidity and camber rigidity of a strut type suspension device, and reduce a load in a forward-rearward direction of a car body input from a shock absorber to a lower arm.  <P>SOLUTION: A second pin joint 21 to connect an upper arm 12c of a knuckle 12 to an upper arm 13c of the shock absorber 13 is disposed above an upper end of a wheel W. Span L between a lower arm 12b and the upper arm 12c of the knuckle is thus secured to be sufficiently long, and caster rigidity and camber rigidity to forward/rearward force and lateral force input to the wheel W are increased. Since the shock absorber 13 is vertically disposed as seen from the side of the car body, input of a load in the forward-rearward direction of the car body from the shock absorber 13 to a lower arm 11 is prevented, and addition of a compression load or a tensile load on compliance bushes 16 and 17 to connect the lower arm 11 to a car body 18 is prevented. Deterioration of riding comfort is thus avoided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304708-A (JP)
Title: Zoom lens and imaging apparatus
Inventor: SOMA YOSHITO
IPC: G02B15/20
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens including a wide viewing angle such that a total viewing angle exceeds 70 degrees in a zoom area, and having a high power variation ratio of about 12 without causing cost rise, and an imaging apparatus equipped therewith.  <P>SOLUTION: The zoom lens ZL for forming the optical image of an object so that power can be varied on the light receiving surface of an imaging device comprises a first lens group Gr1 having positive power, a second lens group Gr2 having negative power, a third lens group Gr3 having positive power, a fourth lens group Gr4 having negative power, and a fifth lens group Gr5 having positive power in order from an object side to an image side. An optical stop ST is positioned between the second lens group Gr2 and the fourth lens group Gr4, and the fourth lens group Gr4 comprises one negative lens which has at least one aspherical surface and whose paraxial radius of curvature on an image side surface is smaller than that on an object side surface. A conditional expression: -1.15<f4/√(fw×ft)<-0.5 (f4: focal length of the fourth lens group Gr4, fw: focal length of the entire system at a wide angle end W, and ft: focal length of the entire system at a telephoto end T) is satisfied.  <P>COPYRIGHT: (C)2009,JPO&INPIT