baber/WOPTO huggingface dataset:
Patent JP-2007039660-A (JP)
Title: Optical polyester resin and optical polyester film containing the same
Inventor: SAKAMOTO JUN
IPC: C08L67/00
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functional optical material such as a phase differential film, a lens sheet, etc., excellent in heat resistance and optical characteristics at a low cost.  <P>SOLUTION: This optical polyester resin contains a phosphorus compound, and an alicyclic component and fluorene derivative component as constituting units and satisfies the following formulae (1) and (2). 85°C≤ glass transition temperature measured by a differential scanning calorimetry ≤150°C, (1), 1.0≤(Ma/2+Mb+Mc)/P≤5.0, (2) [wherein, Ma is the number of mols of an alkali metal element contained in 1 t polyester resin; Mb is the number of mols of an alkaline earth metal element contained in 1 t polyester resin; and Mc is the sum of the numbers of mols of Zn, Co and Mn metal elements contained in 1 t polyester resin; and P is the number of mols of phosphorus element contained in 1 t polyester resin].  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007007397-A (JP)
Title: Cooling means for endoscope electronic part
Inventor: BOB KONSTANTIN
IPC: F25D17/02
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a general cooling means for an electronic part characterized by high efficiency used in a medical device, or for preventing damage of tissue.  <P>SOLUTION: This cooling means for a heat generating electric part includes: a cooling circuit including a cooling liquid delivery unit; a first heat exchanger for absorbing and discharging heat energy in the heat generating electric part; and a control means. The control means adjusts the flow of the cooling liquid and the value of cooling capacity of the heat exchange, whereby at the time of a predetermined time, the heating value and the discharge heating value are balanced in an area of the electric part. According to the invention, the cooling means is inserted in a deflecting part for forming a curved adapter on the outside of an end cap of an endoscope.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008004448-A (JP)
Title: Fuel cell stack
Inventor: KIMURA HIROKO
IPC: H01M8/02
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell stack capable of reducing damage of an electrolyte membrane.  <P>SOLUTION: This fuel cell stack is provided with: a structural body 16 having the electrolyte membrane 1, a first catalyst layer 2a arranged in one-side surface center part of the electrolyte membrane and a second catalyst layer 3a arranged in the other-side surface center part; and a first shaped member 10 arranged in one-side outer edge part of the electrolyte membrane and a second shaped member 11 arranged in the other-side outer edge part thereof; and a layered product having a first separator 5 stacked on the one side of the structural body and a second separator 6 stacked on the other side thereof. In the fuel cell stack, an elastic member 9 is arranged between the first shaped member and the electrolyte membrane, and between the second shaped member and the electrolyte membrane; and space ensuring parts 10x and 11x capable of ensuring a space allowing the elastic member to function as an elastic body when compressive pressure is applied in the stacking direction of the layered product are arranged in the first shaped member and the second shaped member and/or an area between the first shaped member and the second shaped member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007043108-A (JP)
Title: Solid-state image sensing device
Inventor: KAWANAKA HIROYUKI
IPC: H04N5/369
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image sensing device which can prevent any erroneous operation and reduce noise by reducing the amount of undesirable incoming light other than a photodiode among incoming light.  <P>SOLUTION: In the solid-state image sensing device, light hν<SB>1</SB>is refracted at an interface (point A) between a passivation film 48 and a dielectric film 49 to be turned to the direction of an adjacent pixel signal converter 53. When a distance in an inter-plane vertical direction from the top surface of an n<SP>+</SP>-type drain region 38 to the top surface of a passivation film 48 formed at an opening area 47a on a light shielding film 47 is (h), while the shortest distance is Δx in an inter-plane horizontal direction from the endmost edge (point B) of the bottom side on a concave area as a step on the passivation film 48 to an endmost edge of a charge retention means (p-type region 37 near a source) in the adjacent pixel or a depletion layer 50, a refraction angle θ is reduced by setting a condition that satisfies an inequality:Δx<SP>2</SP>≥2ä1-(n<SB>1</SB>/n<SB>2</SB>)}h<SP>2</SP>(wherein, h/Δx≥5, and 0≤Δx≤0.6 μm) between a refractive index n<SB>1</SB>of the dielectric film 49 and a refractive index n<SB>2</SB>of the passivation film 48.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007043892-A (JP)
Title: Overboosting prevention circuit
Inventor: KAWAI SHUHEI
IPC: H02M3/07
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent malfunction in an overboosting prevention circuit which prevents a boosting circuit from being overboosted by removing ripples occurring in the boosting circuit.  <P>SOLUTION: The overboosting prevention circuit controls the output voltage Vout (<0V) of a charge pump circuit so that a difference (Vdd-Vout) between the power supply voltage Vdd and the output voltage Vout (<0V) of the charge pump circuit 2 does not exceed a predetermined value VMAX. That is, the charge pump circuit 2 performs boosting operation when Vdd-Vout<VMAX, and stops the boosting operation when Vdd-Vout>VMAX. An influence of the ripples caused in the charge pump circuit 2 is removed because the reference voltage Vref to an operational amplifier is determined relative to a ground voltage Vss.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008001069-A (JP)
Title: Printer
Inventor: NISHIMURA KAZUYUKI
IPC: B41J11/58
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which can handle both roll paper and fan-folded paper, suppress flip (lift) of running fan-folded paper, and prevent latching to a chassis of the printer and running jam.  <P>SOLUTION: A pair of protruding parts 52 is provided which rotatably supports the roll paper and guides, from upper-side, running of the fan-folded paper 44 introduced from a printing medium feeding opening 8. The printing medium feeding opening 8 for introducing the fan-folded paper 44 into the apparatus is formed at a position that is in the rear side of a paper feeding unit 5 and above the straight line connecting a printing unit (platen roller 2 and thermal head 3) for performing printing on a printing medium 4 and the protruding parts 52.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006310882-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: NAGANO HAJIME
IPC: H01L27/088
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device the characteristic of which is enhanced by suppressing a leak current.  <P>SOLUTION: The semiconductor device includes: a first semiconductor layer 33 formed on a support substrate 31 via an embedded oxide layer 32; and a second semiconductor layer 34 formed on the support substrate, a first element is formed in the first semiconductor layer, and a second element is formed in the second semiconductor layer. A border surface JS between the support substrate and the second semiconductor layer is substantially equal to the lower face of the embedded oxide layer or is located at a part deeper than the embedded oxide layer. Since the active region of the second element is formed by avoiding the border surface between the support substrate and the second semiconductor layer, the leak current is suppressed, thereby enhancing the characteristic of the device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008010484-A (JP)
Title: Semiconductor optical element and optical transmission module
Inventor: SASADA NORIKO
IPC: H01S5/026
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a modulator integrated laser satisfying both a highly reliable DWDM optical transmission laser having an oscillation wavelength invariant with time regardless of the material system of an active layer forming a semiconductor optical element, and a low capacity external modulator capable of high speed operation with high yield and low cost.  <P>SOLUTION: Mesa structure is differentiated between a laser and a modulator. More specifically, the laser has a ridge waveguide structure where the periphery of the mesa is air, and the modulator has a ridge waveguide structure where the periphery of the mesa is filled with an organic insulator and flattened.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010117-A (JP)
Title: Optical disk recording device and optical disk recording method
Inventor: KIMURA SHUNSUKE
IPC: G11B7/007
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk recording device and an optical disk recording method to specify a recording method for a guard track zone GTZ provided at a first recording layer irradiated with a laser beam.  <P>SOLUTION: The optical disk recording device has a first recording region (GTZ22) provided at an inner peripheral side of the optical disk, a second recording region (DA30) which is provided at the outer peripheral side and in which user data is recorded, a first layer (LO) having a third recording region (GTZ31) provided at this outer peripheral side, and a control part to record user data in the second recording region (DA30) of the first layer in a multi-layer information storage medium (10) having a second layer (L1) having a forth recording region (39) which is laminated on the fist layer and in which user data is recorded, before user data is recorded in the forth recording region (39) of the second layer, and record a pattern data in at least either of the first recording region (22) and the third recording region (31).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254259-A (JP)
Title: Method for manufacturing glass substrate for magnetic disk and method for manufacturing magnetic disk
Inventor: JOSEPH MARQUEZ
IPC: G11B5/84
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high quality glass substrate for a magnetic disk which is free from defects such as crack or flaw.  <P>SOLUTION: In the method of manufacturing the glass substrate for the magnetic disk in which the glass substrate 10 is manufactured by forming cutting lines 2, 3 on one surface of a glass base material 1 formed plate-like on a molten metal and propagating the cutting lines in the thickness direction of the glass base material to cut the glass base material into the glass plate, the cutting lines 2, 3 are formed on the surface 1A of the side on which the glass base material 1 is in contact with the molten metal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008013204-A (JP)
Title: Liquid container
Inventor: FUKAZAWA MIZUYA
IPC: B65D81/32
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel liquid container capable of separately filling liquid agents into a plurality of sections of the inside of the container separated by sealing means and capable of safely and sufficiently mixing the liquid agents aseptically when the liquid agents are mixed.  <P>SOLUTION: The liquid container 1 comprises a container body 10, the sealing means 20, an injection opening 30, and a delivery opening 40. The container body 10 is cylindrical and has two sealing means 20 formed inside the container body 10 along a lengthwise direction. By closing the sealing means 20, the inside of the cylindrical container body 10 can be divided into three sections A, B, and C. Such a structure makes it possible to store liquids in sections A and C from the injection opening 30. By opening the sealing means 20 by a predetermined pulling force, the liquids stored in the sections A and C flow into the section B, and safely mixed in the section B aseptically without being contaminated in the section B. Accordingly, the mixed liquids can be delivered from the delivery opening 40 attached to the section B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017660-A (JP)
Title: Motor controller and vehicle equipped therewith
Inventor: HATTORI HIROYUKI
IPC: H02P23/04
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller capable of improving the quiet performance of a motor, and a vehicle equipped therewith.  <P>SOLUTION: A current command generator 102 generates a d-axis current command Id* and a q-axis current command Iq* on the basis of a torque command TR of an AC motor M1, using a map in which a current command (low noise current command) capable of reducing noise (vibration and noise) generated in the AC motor M1 is determined in advance at each torque of the AC motor M1. Then, a signal PWI for driving an inverter 20 is generated on the basis of the generated d-axis current command Id* and the q-axis current command Iq*.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019734-A (JP)
Title: Engine stopping device of portable work machine
Inventor: TSUDA NAOKI
IPC: F02P9/00
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine stopping device of a portable work machine capable of effectively preventing breaking of an ignition unit internal circuit by static electricity, without imparting an unpleasant feeling by static electricity discharge to a worker, by surely discharging this electrified static electricity, without passing through the ignition unit internal circuit, even if the static electricity is electrified to a plastic material part and an engine (such as equipment and materials).  <P>SOLUTION: This engine stopping device 1 is formed by arranging a conductive rubber grip 35 composed of a conductive rubber material in a hand-held handle 30, and is provided with a switch body 62 having a pair of contact point parts 62a and 62b, an operation part 63 operated by hands and fingers for turning on and off this switch body 62, and a stopping switch 60 having a switch side earth plate 65 composed of a conductive metallic material arranged between the operation part 63 and the switch body 62, and is formed by electrically conducting the switch side earth plate 65 and an engine side electric grounding part via the conductive rubber grip 35.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017986-A (JP)
Title: Razor implement and its manufacturing method
Inventor: KURIHARA NOBORU
IPC: B26B21/40
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable even a young woman, who is not used to the use of a razor implement relatively or the like, to use it with the sense of security.  <P>SOLUTION: For the razor implement 1, a safety guard 4 having a slit 6 for exposing the blade tip 3a of a blade at prescribed intervals and a bridge 7 for covering the blade tip at a plurality of parts is mounted on the blade 3 attached to the distal end of a handle 2. In the razor implement 1, a color precoated stainless steel sheet or aluminum sheet colored in a chromatic color or the synthetic resin of the chromatic color is used as the safety guard 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021799-A (JP)
Title: Variable capacitor
Inventor: TAKEUCHI YUKIHISA
IPC: H01G5/14
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable capacitor which can be much increased in static capacitance and reduced in size.  <P>SOLUTION: The variable capacitor 100 is equipped with a first electrode 10 and a second electrode 20, and an electrostatic capacity generated between the electrodes 10 and 20 is made variable. The first electrode 10 is equipped with first walls 12 which are shaped so as to extend from a first main plane 11a toward a second main plane 21a, and the second electrode 20 is equipped with second walls 22 that are shaped so as to extend from the second main plane 21a toward the first main plane 11a and disposed between the first walls 12. The first electrode 10 is equipped with a piezoelectric element 30 that expands or shrinks with application of a voltage, a first capacitor electrode 13 is provided to the side face 12a of the first wall 12, and a second capacitor electrode 23 is provided to the side face 22a of the second wall 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019972-A (JP)
Title: Coupling metal mounting/demounting device
Inventor: HORIMOTO AKIRA
IPC: F16L37/24
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and highly reliable coupling metal mounting/demounting device for mounting/demounting a coupling metal with remote operation.  <P>SOLUTION: The coupling metal mounting/demounting device is provided for joining hoses or pipes to each other, or a hose to a pipe or other equipment into a fluid distributable state. It comprises one coupling metal body 1 as part of the coupling metal provided on a fixed side member 11 and the other coupling metal body 2 as part of the coupling metal provided on a movable side member 12 movable forward/backward relative to the fixed side member 11, and a positioning pin 14 and a positioning guide 15 as positioning mechanisms for positioning one coupling metal body 1 on the side of the fixed side member 11 and the other coupling metal body 2 on the side of the movable side member 12 in such a manner as to be joined to each other when advancing the movable side member 12 to the fixed side member 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020003-A (JP)
Title: Process for producing track member and valve gear, and track member
Inventor: MAEDA KIKUO
IPC: C23C8/32
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a track member in which the hardness of a region including a rolling surface is sufficiently heightened to ensure a sufficient rolling fatigue life and the hardness of a region to be plastically deformed can be stably controlled, while preventing the production cost from rising.  <P>SOLUTION: The process for producing a track member comprises a steel member preparation step, a heat treatment step, and a finishing step. The heat treatment step comprises: a carbonitriding step in which the steel member is heated to a carbonitriding temperature not lower than point A<SB>1</SB>and is carbonitrided; a temperature-maintaining step in which the steel member is cooled from the carbonitriding temperature to a temperature in the range from a temperature lower by 100°C than point A<SB>1</SB>to the temperature less than point A<SB>1</SB>, and is held in that temperature range for 60-180 minutes; and a high-frequency quenching step in which a high-hardness region of the steel member which includes a region to become the rolling surface of the track member is subjected to high-frequency quenching while preventing a low-hardness region, which is the region other than the high-hardness region, from undergoing quench-hardening.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022348-A (JP)
Title: Vehicle circumference monitoring device
Inventor: WAKITA JUNICHI
IPC: G06T5/00
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle circumference monitoring device which distinctively display a detection object and makes it easy to recognize a body in the circumference of the detection object.  <P>SOLUTION: The vehicle circumference monitoring device adjusts an image picked up by an imaging apparatus 2 by an image generating apparatus 1 to generate an image to be provided. The image generating apparatus 1 detects a pedestrian in the image and emphasizes an area including the pedestrian. When the area including the pedestrian is emphasized, the contrast is varied in steps inwardly in the area including the pedestrian to emphasize the area including the pedestrian.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007021221-A (JP)
Title: Air treatment filter and related method
Inventor: TAYLOR ROY M JR
IPC: A61L9/01
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide various types of filters certainly removing contaminants from an air stream and/or a gas stream.  <P>SOLUTION: An activated carbon filter that treats a gas stream having a varying relative humidity, the gas stream contaminated with at least one of formaldehyde, an acid gas and an alkaline gas. The filter includes a plurality of activated carbon granules mixed together in a carbon bed filter. A first portion of the granules supports both manganese dioxide and potassium hydroxide. A second portion of the granules supports both potassium iodide and potassium hydroxide. A third portion of the granules supports phosphoric acid. The different portions operate to catalyze the oxidation of formaldehyde and other contaminants at varying humidity. The potassium hydroxide optionally chemisorbs any carboxylic acid by-products of the formaldehyde. Also provided is a method to treat a gas stream with the filter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008024074-A (JP)
Title: Vehicle travel safety device
Inventor: SEKINE HIROSHI
IPC: B60R22/48
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To allow a driver to recognize alarm content in detail by a tension of a seat belt.  <P>SOLUTION: A vehicle travel safety device is equipped with an alarm part 18 which issues the alarm to an occupant by operating a seat belt control part 19a when the distance from the position of the own vehicle to the curve is not more than a predetermined value and it is determined that a vehicle state of the own vehicle is not an appropriate vehicle state by a comparison part 17. The seat belt control part 19a changes at least any one of the tension of the seat belt, the number of operations, or a vibration state based on a comparison result between the speed detected by a vehicle state detection part 13 and an appropriate passing vehicle speed set by an appropriate speed set part 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028019-A (JP)
Title: Condensing block
Inventor: NAKANO TOMOMI
IPC: H01S5/06
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condensing block suppressing diffusion into major axial direction and minor axial direction, and capable of improving the condensing efficiency of luminous flux by shortening transmission distance in space and lengthening the transmission distance while enclosing in a prism much more, in reference to the luminous flux outgoing from a semiconductor laser array or the like.  <P>SOLUTION: The condensing block is constituted of a partitioning prism 12A for dividing the light of incidence into a first partitioning light LR and a second partitioning light LL, which are divided into such two partitioning lights in the widthwise direction of the light of incidence as a first prism group 10B, 10C for transmitting the first partitioning light under enclosed state, and a second prism group 10D, 10E for transmitting the second partitioning light under enclosed state. The first prism group reflects the first partitioning light in the prisms and transmits the same to the first outgoing surface 10CU of the first prism group. The second prism group reflects the second partitioning light in the prisms and transmits the same to the second outgoing surface 10EU of the second prism group to outgo the first partitioning light and the second partitioning light, in parallel into the direction of thickness from the first outgoing surface and the second outgoing surface which are arranged so as to be arrayed in neighbored situation.  <P>COPYRIGHT: (C)2008,JPO&INPIT