baber/WOPTO huggingface dataset:
Patent JP-2007204158-A (JP)
Title: Elevator car with pit ladder
Inventor: FUJI DAIJIRO
IPC: B66B5/00
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator car with a pit ladder capable of performing lifting between an elevator hall and a pit using a pit ladder installed at a position where a worker easily reaches and further enhancing freedom of layout of equipment in a shaft.  <P>SOLUTION: In the elevator car with the pit ladder of the present invention, one end of the ladder 13 is connected to an access side at a lower part of the elevator car 11 through a rotary mechanism 17 and a ladder retaining means 14 for retaining the ladder in the horizontal state is provided on an underside of the elevator car.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007209096-A (JP)
Title: Piezoelectric actuator and liquid injector
Inventor: IWASHITA SHUZO
IPC: H01L41/09
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator improved in displacement performance and drive durability, and a liquid injector.  <P>SOLUTION: The piezoelectric actuator 1 is constituted such that: a piezoelectric substance layer 4 is composed of a driving unit(displacement element 6) and a driven unit; a pair of electrodes (surface electrode 5, common electrode 3) that sandwich the piezoelectric substance layer 4 of the driven unit are arranged at the driving unit; and the piezoelectric substance layer 4 of the driving unit generates displacement, based on expanding vibration when drive voltages are applied to the pair of electrodes. The piezoelectric substance layer 4 contains a ferroelectric substance material of a relaxer system, and a determination coefficient R<SP>2</SP>when relationships between the drive voltage and the displacement are linearly approximated by a least-square method is 0.9 or larger. The piezoelectric actuator comprises a liquid channel member and a liquid pressurizing means, and a liquid injection hole communicated with a liquid channel is formed at the liquid channel member. The liquid pressurizing means of the piezoelectric actuator 1 serves as the liquid injector.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007204823-A (JP)
Title: Film deposition apparatus
Inventor: ASANO MASAAKI
IPC: H01L21/677
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition apparatus for performing the film deposition on one surface side of a substrate while conveying the substrate together with a carrier on an in-line system with the substrate mounted on the carrier, which is capable of reducing adverse effect on the quality aspect caused by wear scraps even when wear scraps are generated in a conveying system.  <P>SOLUTION: An evacuation unit for performing the evacuation is provided on a loading chamber and/or an unloading chamber so as to suppress curl-up of dust from an exhaust outlet by arranging the exhaust outlet on a lower part of the loading chamber and/or a lower part of the unloading chamber separately from an exhaust mechanism or an air supplying mechanism for loading or unloading in order to prevent any curl-up of the dust during the exhaust or air supply.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007208821-A (JP)
Title: Document photographing apparatus, and method and program for detecting stillness of document
Inventor: WATANUKI MASATOSHI
IPC: G06T1/00
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine a state where a hand is placed at an edge of an original document, or a state where an original paper is stationary on a document platen when placing the original document on the platen.  <P>SOLUTION: In accordance with a program which is run by a computer connected to a document photographing apparatus in which an original document placed on a document platen for placing the original document thereon with a specific pattern formed on a surface thereof is photographed by a photographing section and that image is output, a CPU 31 carries out a judgment step of judging stillness of the original document placed on the document platen from at least either the interruption of the pattern in an outer peripheral part of the document platen image obtained by the photographing section or a change of the image.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007212013-A (JP)
Title: Motor wiring structure for driving flap in indoor machine unit
Inventor: KUWAYAMA HIRONOBU
IPC: F24F13/20
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor wiring structure for driving a flap in an indoor machine unit, capable of preventing interference of wiring with a movable portion of a flap mechanism, and improving reliability and wiring workability.  <P>SOLUTION: In this motor wiring structure for driving the flap in the indoor machine unit, to electrically connect a motor 16 for driving the flap vertically changing the conditioned-air supply direction and a control portion in the indoor machine unit for conditioning the indoor air by supplying the conditioned air, a bracket 20 for fixing and supporting the driving motor 16 to an indoor machine unit main body is provided with a cover portion 21 shielding the movable portion from a wiring path.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007214313-A (JP)
Title: Light-emitting diode and manufacturing method therefor
Inventor: ARIMITSU MASAO
IPC: H01L33/06
Filed: 2006-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting diode which has two electrodes on a plane opposite from the light extraction plane, and has high light extraction efficiency and high luminance.  <P>SOLUTION: The light emitting diode includes a light-emitting layer including a light emitting layer expressed by composition Formula (Al<SB>X</SB>Ga<SB>1-X</SB>)<SB>Y</SB>In<SB>1-Y</SB>P (0≤X≤1, 0<Y≤1), and has such a structure that a compound semiconductor layer including the light-emitting layer is joined to a transparent substrate. The light-emitting diode is formed with a first electrode and a second electrode, having different polarity from that of the first electrode on the plane opposite from the main light extraction plane, and the first electrode-side surface is formed with a reflection metal film. The second electrode is formed at the corner on the compound semiconductor layer, exposed on the side opposite to the first electrode. The side face of the transparent substrate consists of two parts: a first side face which is closer to the light-emitting layer and is nearly perpendicular to the light-emitting plane of the light-emitting layer; and a second side face which is away from the light-emitting layer, and is inclined with respect to the light-emitting plane.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007210485-A (JP)
Title: Reservoir tank for power steering device
Inventor: ICHIKAWA MAMORU
IPC: B60K11/04
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reservoir tank for a power steering device possible to be mounted without influencing the engine cooling performance.  <P>SOLUTION: The reservoir tank for a power steering device houses oil, and is provided with a housing part having a nearly cylindrical shape, and installed inside an engine room between ventilation holes of the engine room and the engine. The reservoir tank for a power steering device is provided with a wind guide provided in the housing part and formed by projecting toward the engine room.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006348378-A (JP)
Title: High strength extra-thick h-steel having excellent fire resistance, and method for producing the same
Inventor: YOSHIDA TAKU
IPC: B21B1/088
Filed: 2006-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength extra-thick H-steel having excellent fire resistance; and to provide a method for producing the same.  <P>SOLUTION: The H-steel has a composition comprising, by mass, 0.005 to 0.07% C, 0.005 to 0.1% Si, 0.005 to 0.3% Mn, 0.001 to 0.01% Al, 0.002 to 0.006% N, 0.01 to 5% Ni, 1.3 to 5% Cu, and the balance Fe with inevitable impurities. In its production method, a slab having prescribed components is heated at 1,100 to 1,300°C in such a manner that the thickness of a layer in which internal oxide is distributed in the surface layer part after the completion of the heating reaches ≤100 μm, and is thereafter subjected to hot rolling in one or more following conditions: (a) a water cooling and rolling cycle in which the surface of a flange is water-cooled to ≤700°C, and is rolled in a heat recuperating stage are performed for one or more times; (b) after the rolling, the flange is cooled to 700 to 400°C by the average temperature at a cooling velocity of 0.1 to 5°C/s, and is let to cool; and (c) the flange is cooled to ≤400°C by the average temperature, is reheated at 400 to 500°C, is held for 15 min to 5 hr, and is again cooled.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007216746-A (JP)
Title: Torque distribution device for vehicle
Inventor: HORI MASAKATSU
IPC: B60W20/00
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform both the driving assist and turning assist of a vehicle by an electric motor reduced in scale and capacity.  <P>SOLUTION: When a main electromagnetic clutch C is engaged to driven an electric motor M, the torque is transmitted through a differential mechanism DR to right and left rear wheels WRR and WRL, and the driving of a vehicle by an engine is assisted. When one of a right electromagnetic clutch CR and a left electromagnetic clutch CL is engaged to operate a torque distribution mechanism TD, the torque is transmitted between the right and left WRR and WRL, and a yaw moment in a turning direction is generated, and the turning of the vehicle is assisted. The torque distribution mechanism TD can generate the torque difference of the right and left WRR and WRL regardless of the operating status of the main electromagnetic clutch C, that is, without depending on the torque of the electric motor M. Thus, it is possible to generate a yaw moment in the turning direction in accelerating the vehicle by the electric motor M reduced in scale and capacity without requiring any electromagnetic motor M with large scale and capacity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006179949-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NISHIDA AKIO
IPC: H01L27/088
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a variation of a threshold voltage of a miniaturized MISFET.  <P>SOLUTION: The gate electrode 9a of an MISFET (Q<SB>1</SB>) is formed on the substrate 1 of an active region L, whose circumference is specified by an element isolation groove 2, and extending from one end to the other across the active region L. The gate electrode 9a is composed of an H-shaped plane pattern as a whole, whose gate length in the border region of the active region L and element isolation groove 2 is larger than that in the center section of the active region L. Further, the gate electrode 9a covers the whole one side along the direction of the gate length of the border region of the active region L and element isolation groove 2 and part of two sides along the direction of the gate width.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007217919-A (JP)
Title: Turning work machine
Inventor: MATSUI SEIJI
IPC: E02F9/00
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily attach-detach a relay pipe and an oil cooler for making a hydraulic fluid flow to be returned to a hydraulic fluid tank via the oil cooler from a hydraulic apparatus in a backhoe.  <P>SOLUTION: A shroud 37 for guiding cooling air sent to a radiator 12 from a cooling fan 36, is detachably arranged between the cooling fan 36 arranged on right-left one side of an engine 11 mounted on a rear part of a turning table 7 and the radiator 12 positioned on the side of the cooling fan 36. A part of a wall part of this shroud 37 is formed as an oil cooler installing bracket 4 for installing the coil cooler 39 arranged in the shroud 37, and the relay pipe 81 of the hydraulic fluid is fixed to the oil cooler installing bracket 74.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007219119-A (JP)
Title: Image forming apparatus
Inventor: NISHIDA SATOSHI
IPC: G03G15/16
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the back surface staining of recording material caused by toner adhering to a contact transfer member by performing satisfactory cleaning in various cases that toner adheres to the contact transfer member.  <P>SOLUTION: In a transfer member cleaning stage for cleaning the contact transfer member, the contact pressure of the contact transfer member to an image carrier is set to two or more levels.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218755-A (JP)
Title: Alignment angle inspection device of photoelectric encoder
Inventor: KOJIMA KENJI
IPC: G01D5/36
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate alignment deviation in the rotation direction easily, quantitatively and highly accurately.  <P>SOLUTION: This photoelectric encoder for detecting relative displacement between a scale 10 and a detection head 20 is provided with inspection lattices 42a, 42b having plus and minus angle offset θof to reference lattices 26, 12, and angle deviation between the lattices is detected based on a light receiving signal acquired by interaction between an inspection lattice and a reference lattice or a reference lattice for inspection disposed at the same angle as the reference lattice.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007215858-A (JP)
Title: Hanging device
Inventor: SHIMIZU TATSU
IPC: D06F53/04
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly extract/retract a suspension string stored in a storage part.  <P>SOLUTION: This hanging device has the suspension string 2 suspended from a support device attached to a ceiling or the like and the suspension string 2 suspended with a hanging device 3. The hanging device 3 has a hook device 4, a storage case 5, a shade 6, an interior implement 7 and a wire grip device 9, the storage case 5 has a shape where an approximately columnar neck part 5b is provided on the upper part of an approximately conical body part 5a, the inside of the body part 5 has the interior device 7 having a similar shape to the internal wall face of the body part 5a and the external shape slightly smaller than that, and the approximately annular storage part 8 for spirally storing the suspension string 2 from above is formed between the internal wall surface of the body part 5a of the storage case 5 and the external wall face of the interior device 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006229238-A (JP)
Title: Phase transformation memory element and its production process
Inventor: SUH DONG-SEOK
IPC: H01L27/105
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase transformation memory element and its production process.  <P>SOLUTION: The phase transformation memory element comprises a transistor formed on a substrate, a first electrode 210 connected electrically with the transistor, a dielectric layer formed on the first electrode 210, a conductive contact 220a formed in the dielectric layer, a phase transformation substance film 270a formed on the dielectric layer to cover the conductive contact 220a, and a second electrode 280a formed on the phase transformation substance film 270a wherein the width of the conductive contact 220a is set equal to or narrower than 30 nm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007223105-A (JP)
Title: Method for leading out optimum solution of injection element of plunger, computer and computer program therefor
Inventor: YOSHINAGA MAKOTO
IPC: B29C45/76
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required for determining the injection element of each plunger.  <P>SOLUTION: This method for leading out the optimum solution of the injection elements of the respective plungers PL1-PL4 using a computer 30 is equipped with a process (S2) for inputting the respective numerical value ranges of the injection pressures and injection flow rates of the respective plungers PL1-PL4. Further this method is equipped with processes (S4, S6 and S8) for executing the flow analysis of the materials injected by the respective plungers PL1-PL4 while variously altering the injection pressures and injection flow rates of the respective plungers PL1-PL4 within the inputted numerical value ranges and further equipped with a process (S10) for leading out the respective optimum solutions of the injection pressures and injection flow rates of the respective plungers PL1-PL4 on the basis of the flow analyzing result obtained in the flow analyzing process.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007223644-A (JP)
Title: Emergency supplies stockpile apparatus
Inventor: FUKUDA KAZUO
IPC: B65D81/36
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency supplies stockpile apparatus which facilitates takeout and transfer of emergency supplies at the time of disaster.  <P>SOLUTION: According to the emergency supplies stockpile apparatus 1, emergency supplies G for use in disaster are stored in a storage case 2 having an openable/closable lid 5. The storage case 2 is formed into a cylindrical shape, and is hung slidably under the eaves R of a building. Being in a cylindrical shape, the storage case 2 is located easily even if the building collapses, and is carried and transferred by several persons easily even if the storage case 2 is a heavy object. Since a space under the eaves R is usually not used, the storage case 2 allows the utilization of a dead space. When the storage case 2 is hung under the eaves R, one end of the storage case 2 is lifted to hang it under the eaves R, and then the other end of the storage case 2 is supported to push in the case 2 toward one end. When the storage case 2 is removed and brought down from the eaves R, the other end is pulled out, and then one end is brought down while supporting the pulled out the other end. Thus, the whole of the storage case 2 does not need to be supported in any situation during the work, which makes the work relatively easier.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227187-A (JP)
Title: Spark plug for internal combustion engine and manufacturing method
Inventor: YOSHIMOTO OSAMU
IPC: H01T13/39
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug comprising an ignition part having a first main component of Pt and a second component of Ir, which hardly causes trouble such as cracking, peeling or dropping-out of the ignition part.  <P>SOLUTION: In this spark plug, an ignition part 31 is provided at a tip of a central electrode 3, an ignition part 32 opposed to the ignition part 31 is provided at a tip of a grounding electrode 4, and the gap between both the ignition part 31 and 32 corresponds to a spark discharge gap 33. Each of the ignition parts 31 and 32 comprises Pt as the main first component and Ir as the second component. The chip-like ignition parts 31 and 32 have an average value of crystal grain orientation ratio of 0.5 or less and a Vickers hardness of 300 Hv or less by performing a predetermined heat treatment thereto after plastic working. Consequently, enlargement of grain size of the crystal grains is suppressed, whereby deterioration of the mechanical strength is suppressed, and internal cracking resulted from working distortion can be consequently solved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007222121-A (JP)
Title: Freeze-dried food of takoyaki and method for producing the same
Inventor: YAMAGUCHI KEIICHI
IPC: A23L35/00
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new snack confectionery using takoyaki (octopus dumpling).  <P>SOLUTION: Octopus dumpling is produced from octopus dumpling dough obtained by mixing at least either one of wheat flour and rice flour with soup stock, egg, sugar and a salt and the baked octopus dumpling is frozen and pressure for drying the octopus dumpling is set to 0.6-0.65 Torr and the octopus dumpling is subjected to primary sublimation for carrying out drying for 1.5-2.5 hr under environment of 35-45°C and subjected to secondary sublimation for carrying out drying for 14-16 hr under environment of 70-80°C and subjected to tertiary sublimation for carrying out drying for 23-25 hr under environment of 45-55°C to provide freeze-dried confectionery.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224683-A (JP)
Title: Grinder of asphalt chamfering apparatus
Inventor: SAITO SHIGE
IPC: B28D1/18
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinder of an asphalt chamfering apparatus which allow the outer peripheral surface of a rotating body not to collide with the vertical cut face of asphalt and enables grinding for a long length and improves durability by suppressing the wear of the outer peripheral surface of the rotating body and an increase in temperature.  <P>SOLUTION: A cavity 18 is formed in a truncated conical shaped rotating body 10 and the outer peripheral surface thereof is formed into a longitudinal cross recessed curved face 13. A plurality of cutting bits 11 are protrudingly formed at intervals on the outer peripheral surface. The top ends 11 of respective cutting bits 11 are straightly arranged along a taper 17 from the large diameter side to the small diameter side of the outer periphery of the rotating body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232943-A (JP)
Title: Printing paper sheet and its use method
Inventor: KUROKAWA TOMOKO
IPC: G09F3/02
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing paper sheet having a plurality of display parts arranged therein, which allows display parts other than partial display parts to be effectively used even after the partial display parts are printed and cut off, and to provide its use method.  <P>SOLUTION: The printing paper sheet on which characters, figures, etc. will be printed by a printer has a paper sheet main body 1 which is divided into a plurality of rectangular areas 1a, 1b, 1c and 1d so that these areas can be cut off, and each of areas 1a, 1b, 1c and 1d has such size that the printer can cope with it, and has a display part 3 which can be cut off and has an arbitrary shape, and the display part 3 is to be printed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233130-A (JP)
Title: Imaging optical system, lens barrel and imaging apparatus
Inventor: MOTOME SHIGEO
IPC: G02B13/18
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of obtaining a satisfactory image by obtaining an imaging optical system and a lens barrel, which are designed such that image forming performance is further improved by reducing the comatic aberration of a peripheral image at a focal distance, especially, on the wide-angle side.  <P>SOLUTION: In the imaging optical system and lens barrel, a diaphragm member is located in the crossing position nearer to the diaphragm that defines an F number than any other crossing positions. This crossing position is the one selected from a group of crossing positions where the outermost light of a luminous flux forming an image on the optical axis of the imaging optical system crosses the outermost light of a luminous flux forming the largest, highest image of the imaging optical system when the imaging optical system is in a wide angle state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095652-A (JP)
Title: Packaging material for lithium cell
Inventor: SUZUTA MASAYOSHI
IPC: H01M2/02
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material for a lithium cell having excellent safety of electrolyte resistance, hydrofluoric acid resistance and water resistance.  <P>SOLUTION: The packing material for the lithium cell consists of at least a heat resisting substrate layer A/an aluminum foil layer C/a resin composite layer D/and a heat-sealable film layer E. The resin composite layer D is made of resin composite containing 30 to 99 wt.% thermoplastic resin (a) selected from acid-modified polyolefin resin, ethylene-α,β unsaturated carboxylic acid, ion-crosslinked material of ethylene-α,β unsaturated carboxylic acid and 1 to 70 wt.% isocyanate compound or its derivative (b) and silane coupling agent (c) in total of (b)+(c).  <P>COPYRIGHT: (C)2007,JPO&INPIT