baber/WOPTO huggingface dataset:
Patent JP-2007159693-A (JP)
Title: Vacuum cleaner
Inventor: NOMACHI TETSUJI
IPC: A47L9/00
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient vacuum cleaner structured to open a dust collection lid with energization force, capable of retaining the air-tight state without using a locking means and without requiring a user to open the locking means whenever the dust collection lid is opened.  <P>SOLUTION: The vacuum cleaner comprises a dust collection chamber 9 with an opening; the dust collection lid (the dust collection part lid) 10 to cover the opening in such a way as openable/closable, and an energizing means 12 for energizing the dust collection lid 10. The energizing means 12 is characterized by the direction of energization of the dust collection lid 10; the dust collection lid 10 is energized in the direction of closing when the dust collection lid 10 is nearly in the closed state, and is energized in the direction of opening when the dust collection lid 10 is in a state other than the near closed state. Accordingly, the air-tightness can be retained without attaching a locking means, and the dust collection chamber can be opened by slightly raising the dust collection lid, and therefore, the highly convenient vacuum cleaner can be provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007165490-A (JP)
Title: Wiring circuit board with reinforcing plate
Inventor: KATAOKA KOJI
IPC: H05K1/02
Filed: 2005-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring circuit board with reinforcing plate which can sufficiently prevent tearing which occurs due to bending.  <P>SOLUTION: The stiffening plate 3 is formed in a prescribed region of a backside of a base insulating layer 1. End edges of the reinforcing plate 3 have both sides 30 and arc parts 31, and an end 32. The both sides 30 of the reinforcing plate 3 are formed on the same lines as end edges 10 of the base insulating layer 1. The arc part 31 has a shape following a part of a circle 6 having a prescribed curvature radius R1. The arc part 31 is formed to be brought into contact with the end edge 10 of the base insulating layer 1 on a contact point P1. An angle1 is 0° that a tangent of the arc part 31 and the end edge 10 of the base insulating layer 1 make on the contact point P1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007166280-A (JP)
Title: Projector, screen for projector and projector image display system
Inventor: NISHIDA MICHIYA
IPC: G03B21/10
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector and a screen for the projector in which installation position can be adjusted such that the screen surface becomes perpendicular to the optical axis in the center of the screen by an extremely simple technique.  <P>SOLUTION: The screen 70 attaching reflectors 72 and 73 is installed in the center of the upper or lower end frame of the screen or in the center of the upper and lower end frames of the screen. A test pattern including a vertical line of high brightness is projected to the center of an image from a projector 10, the vertical line 77 of the test pattern is applied to the reflector 72 and reflected thereon by regulating optical zoom or optical shift, and the light 75 reflected from the reflector onto the floor is aligned with the projection line in the vertical direction of the projection optical axis 27.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007163335-A (JP)
Title: Attitude locating device, attitude locating method, and attitude locating program
Inventor: KAJIWARA NAOYUKI
IPC: G01C15/00
Filed: 2005-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the enlargement of the error of an attitude angle when an observed value of the double phase difference from at least one baseline vector is obtained in locating the attitude angle.  <P>SOLUTION: A double phase difference calculation section 120 calculates the observed value of the double phase difference based on carrier wave phases observed by a plurality of GPS (Global Positioning System) receivers 952. A double phase difference estimation section 130 calculates an estimated value of the double phase difference based on the located value of the attitude angle. A double phase difference residual calculation section 140 calculates difference between the observed value of the double phase difference and the estimated value of the double phase difference. A Kalman filter 150 calculates a corrective amount based on the difference between the observed value and the estimated value of the double phase difference. An attitude angle calculation section 110 corrects, with the corrective amount, the calculated value of the attitude angle calculated by integrating the rate measured by a gyroscope 953, and calculates the located value of the attitude angle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006117693-A (JP)
Title: Method of preventing n-methyl-d-aspartate (nmda) receptor complex-mediated neuronal damage
Inventor: LIPTON STUART A
IPC: A61K9/70
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating neurological diseases, especially excitatory amino acid NMDA subtype receptor complex-mediated diseases.  <P>SOLUTION: A medicine which is a nitrogen oxide-generating compound or a physiologically acceptable salt of the compound for reducing mammalian NMDA receptor-mediated neuronal damages in a concentration effective for the reduction. A medicine which is nitroprusside, nitroglycerol or the derivative of one of the for reducing mammalian NMDA receptor-mediated neuronal damages in a concentration effective for the reduction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007173268-A (JP)
Title: Method of dividing wafer
Inventor: SEKIYA KAZUMA
IPC: H01L21/301
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of dividing a wafer by which a wafer can be divided without causing fine cracks (chipping) on the backside of a device.  <P>SOLUTION: The method is used to divide a wafer wherein devices are formed into individual devices along the planned dividing lines. The method includes a deteriorated layer formation step to direct a laser light beam with a wavelength having permeability to a wafer along planned dividing lines, and to form a deteriorated layer inside the wafer; a wafer supporting step to stick the backside of the wafer to the front surface of an adhesive tape which is attached to a circular frame, and of which adhesive force is reduced by applying an ultraviolet ray to the wafer; an adhesive force reducing step to reduce the adhesive force of the adhesive tape by applying an ultraviolet ray to the adhesive tape adhered to the wafer; and a dividing step wherein, after the adhesive force reducing step is conducted, an external force is given to the wafer which is adhered to the adhesive tape with the reduced adhesive force, and the wafer is divided into individual devices along the planned dividing lines.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007169239-A (JP)
Title: Method of manufacturing primary amine compound
Inventor: SODA HIROSHI
IPC: C07C211/21
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing primary amine compound industrially advantageously by using cheap ammonia and suppressing by-production of secondary amine.  <P>SOLUTION: The method of manufacturing a primary amine compound expressed by formula (2) where R<SP>1</SP>, R<SP>2</SP>, and R<SP>3</SP>express each a hydrogen atom, a phenyl group, or the like; by reacting a halogen compound expressed by formula (1) where R<SP>1</SP>-R<SP>3</SP>express each a hydrogen atom, a phenyl group or the like, with ammonia and formaldehyde, and bringing the reaction product into contact with an acid aqueous solution (1), or reacting with a hydroxyl amine under an acid condition (2); is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007114718-A (JP)
Title: Image forming apparatus, process cartridge, and developing cartridge
Inventor: KAMIMURA NAOYA
IPC: G03G15/08
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that assures more satisfactory image formation by further improving the stability of alignment and power supply in a developer image formation area, and to provide a process cartridge and a developing cartridge.  <P>SOLUTION: A pressed area 141e mounted on a developing cartridge case 141 is pressed towards a developing cartridge pressing direction X at a pressing position PP. A developing roller 144 and the photosensitive drum 152 come into contact with each other at a contact position CP. Power is supplied to the developing cartridge 140 when the power supply protrusion 147b connected electrically to the developing roller rotation drive axis 144a and the power supply member 118 mounted on the outside of the developing cartridge 140 are pushed together in the power supply pressing direction S. Here, the power supply pressing direction S is almost orthogonal to the pressing action line Y that connects the pressing position PP and the contact position CP. Furthermore, the power supply protrusion 147b crosses the pressing action line Y.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007179873-A (JP)
Title: Battery
Inventor: SATO KIYOTERU
IPC: H01M10/6557
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery in which firstly, safety is improved by evading danger such as an external fire on the occasion of a disaster, an automobile accident, a fall accident, and other accidents, and furthermore in which secondly, improvement of safety is easily achieved by a simple constitution.  <P>SOLUTION: This battery 1 employing sodium and dischargeable and chargeable when the inside is maintained at a rated temperature of, for example, 300°C is provided with a cooling duct 9 which is interposed between single batteries and in which air is supplied from and exhausted to atmosphere 3 for temperature adjustment to the rated temperature. Then, an interception means 14 is installed at an air supply part and an air exhaust part of the cooling duct 9. The interception means 14 is composed of a valve body 16, and opens up the cooling duct 9 at normal times, but when there is a possibility that the single batteries and the cooling duct 9 are damaged and that the interior of the single battery and cooling duct is destroyed by an accident, a stopper 15 is released based on the rated temperature to close the cooling duct 9, thereby intercepting supply of air into the battery 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007177521-A (JP)
Title: Outside handle of car door
Inventor: KOSHI YASUHARU
IPC: E05B1/00
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outside handle of a car door capable of controlling the generation of beat of an outer panel of the door while slowing a returning operation of the handle by damping return force of the handle even if a quick operation of the handle is carried out to let go one's hold.  <P>SOLUTION: In the outside handle of the car door consisting of a handle 1 supported by a rotary shaft and equipped with a return spring 3 for making it return to the initial position and an open rod 4 having a door lock releasing function connected through a bell crank 2, a bracket 5 is fixed to the handle 1, a damper 6 is mounted to the bracket 5 in parallel with an axis of the open rod 4, a plate 7 abutting on the damper 6 is fixed to the open rod 4, and return force of the handle 1 is damped by the damper 6 to slow the returning operation of the handle 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007180311-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KIUCHI KENJI
IPC: H01L21/8246
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent adhesion of products of etching upon forming contact hole on a ferroelectric capacitor to the surface of a wafer.  <P>SOLUTION: In order to form the contact hole 4 to the upper electrode or the lower electrode (electrode 1) of the ferroelectric capacitor, a resist mask 3 having a predetermined film thickness is formed and the contact hole 4 is formed by etching, so that the opening 3b of resist mask 3 after forming the contact hole 4 becomes a tapered configuration by the expansion of the diameter thereof by etching, and the film thickness of a vertical configuration part becomes substantially zero. According to this method, the products of etching 5, produced by the over etching of the material of electrode or the like, are adhered to the side wall of the opening 3b of the resist mask 3, which becomes the tapered configuration, while the etching is continued still whereby the products of etching hardly remain when the etching is finished.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007179907-A (JP)
Title: Power generator, power generation method, and power generation system
Inventor: TAKAHASHI HIDEKAZU
IPC: H01M8/02
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generator capable of effectively generating electric power from hydrogen and oxygen, or accumulating protons and electrons by a visible light responding photocatalyst by utilizing the visible light irradiated from a light source.  <P>SOLUTION: The power generator, generating electric power from hydrogen and oxygen by utilizing the visible light irradiated from a light source, is provided with a first electrode 10, a proton conducting part 20, a second electrode 30, an electron accumulation part 40, a proton accumulation part 50, and a switch 60. The first electrode is electrically connected to the second electrode through an electron accumulation part, and a switch connecting the first electrode to the second electrode in this sequence from first electrode side. The first electrode contains a first conductive material, the visible light responding photocatalyst, and an electric charge separating material, and the second electrode contains a second conductive material and a metallic material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006517050-A (JP)
Title: 高密度プラズマ焦点放射線源
IPC: H05H1/48
Filed: 2003-10-10
Abstract: 【課題】  波長の極く短い紫外線を発生すること。 【解決手段】  本発明は、同心状に配置されたアノード（４６）とカソード（４４）とを含み、リチウム蒸気を使用し、ＥＵＶ放射線を発生するための高密度プラズマ焦点放射線源に関する。本発明は、ＥＵＶ放射線の発生の効率を高め、アノード（４６）およびカソード（４４）を保護し、冷却し、その寿命を長くし、放電チャンバ（３６）内のゴミおよび圧力の乱れから収集光学系を保護し、シールドすると共に、リチウムを放電チャンバ（３６）へ供給するための方法および装置も含む。
Patent JP-2006513253-A (JP)
Title: 骨形成を誘導する組成物および方法
IPC: A61K31/52
Filed: 2003-10-15
Abstract: 本発明は、哺乳類細胞を骨芽細胞系の細胞へ分化または分化形質転換する組成物および方法を提供する。
Patent JP-2005534802-A (JP)
IPC: C08K5/5425
Filed: 2003-07-25
Abstract: Crosslinkable or crosslinked polymer compositions are provided, the compositions including a copolymer of ethylene and C<SUB>3 </SUB>to C<SUB>12 </SUB>alpha-olefin comonomer, the copolymer having a CDBI of at least 70%, a melt index I<SUB>2.16 </SUB>of from 0.1 to 15 g/10 min, a density of from 0.910 to 0.940 g/cm<SUP>3</SUP>, a melt index ratio I<SUB>21.6</SUB>/I<SUB>2.16 </SUB>of from 30 to 80, and an Mw/Mn ratio of from 2.5 to 5.5; and a silane grafting composition including a silane compound and a free radical initiator; or reaction products thereof. The crosslinkable or crosslinked compositions are particularly suitable for electrical applications, such as in insulating, semiconducting or jacketing layers of power cables, telecommunications cables, and combined power/telecommunications cables.
Patent JP-2007182303-A (JP)
Title: Failure detecting device for elevator and repair method for elevator device
Inventor: SASAKI SHIGEO
IPC: B66B5/02
Filed: 2006-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a failure detecting device for an elevator, capable of responding to various types of elevator devices and of inexpensively and securely detecting OFF failure of a shoe switch.  <P>SOLUTION: This failure detecting device for the elevator is provided with a car door 2 of the elevator; a door closing detecting device; a safety shoe 8 provided in a tip part of the car door 2; a shoe operation detecting device for detecting that the safety shoe 8 is moved to a door opening direction with respect to the car door 2 by a predetermined distance; a shoe operating means 11 for moving the safety shoe 8 to a detection position of the shoe operation detecting device at the time of completion of the closing operation of the car door 2; and a determination means for determining operation failure of the shoe operation detecting device. As a shoe operating means, a mounting part having a screw hole formed in the opening/closing direction of the car door 2 is provided in the safety shoe 8. The mounting part is provided with a projecting part arranged so as to oppose to a door stop part of the car 2 and capable of adjusting projecting amount from the tip part of the safety shoe 8 by screwing a screw part into the screw hole of the mounting part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007186216-A (JP)
Title: Beverage dispenser
Inventor: HARA YASUO
IPC: A47J31/44
Filed: 2006-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage dispenser capable of dispensing a beverage which is adjusted to a temperature range between the temperature suitable for drinking and the normal temperature.  <P>SOLUTION: The beverage component is extracted from a raw beverage material by using high-temperature water such as hot water, or the raw beverage material is dissolved to prepare a raw beverage liquid, the raw beverage liquid is diluted by using water at a temperature lower than the temperature of the high-temperature water such as normal temperature water, and the temperature of the beverage to be dispensed is adjusted to the temperature range between the temperature suitable for drinking and the normal temperature.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007189829-A (JP)
Title: Drive device for vehicle
Inventor: SATO HAJIME
IPC: B60L3/00
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive device for vehicle capable of activating a current breaking device with a smaller electric current threshold and improving the reliability of the whole electric power system with little electric current loss.  <P>SOLUTION: The drive device 10 connects a battery pack 20 composed of a group of batteries connected with a plurality of batteries to a drive machine 30 through a control circuit 40 for controlling voltage and electric current values, where the battery pack is composed of a high-capacity type battery group 21 of high capacity and small output current and a high-power type battery group 22 of small capacity but large output current; and are connected to the control circuit through the high-power type battery group, with the high-capacity type battery group connected in parallel with the high-power type battery group. Furthermore, at least between the high-capacity type battery group and the high-power type battery group the current breaking device B is provided, which interrupts electric current with the current threshold smaller than an abnormal current value occurring in the electric power system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007185907-A (JP)
Title: Lithographic printing plate manufacturing apparatus
Inventor: OISHI CHIKASHI
IPC: B41J2/01
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing plate manufacturing apparatus which is compact and has a rapid manufacturing speed.  <P>SOLUTION: The printing plate manufacturing apparatus has an inkjet head 24 for forming an imaging part, an ink curing part for curing photo-curable ink of the imaging part, a gum solution coating part 30 which is arranged more upward than the ink curing part and coats an original printing plate P of a printing plate with a gum solution, a drying part 32 for drying it, a first conveying part for conveying the original printing plate P of the printing plate when the imaging part is formed and the ink is cured, a second conveying part for conveying the original printing plate P of the printing plate forwarded from the ink curing part to the gum solution coating part 30, and a third conveying part which is arranged upward of the first conveying part and conveys the original printing plate P of the printing plate when the gum solution is applied and dried. The second conveying part is a conveying passage changing-over and turning-over conveying part for changing the connection of the conveying passage and turning over the conveying direction of the original printing plate P of the printing plate in the second conveying passage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007190730-A (JP)
Title: Mask substrate, its manufacturing method, liquid droplet ejection head, and method for manufacturing liquid droplet ejection device
Inventor: YAGI HIROSHI
IPC: B41J2/16
Filed: 2006-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for manufacturing a mask substrate enhancing a freedom degree of a design, a mask obtained by the method, a liquid ejection head manufactured by the mask, and a method for manufacturing a liquid droplet ejection device.  <P>SOLUTION: The mask substrate 1 using silicon as a material for protecting a portion other than a working portion of the substrate to be worked is equipped with a contact surface side opening portion 2 formed into a shape, corresponding to the shape of the working portion by anisotropic dry etching, on the surface side in contact with the substrate to be worked, and with an outside opening portion 3 in which a wall surface is formed with the silicone remained along a specified crystal face orientation by anisotropic wet etching from a surface side opposite to the surface in contact with the substrate to be worked and a through-hole communicating with the contact surface side opening portion is formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007192924-A (JP)
Title: Method and apparatus for evaluating electrophotographic photoreceptor
Inventor: SAITO YOHEI
IPC: G01R29/12
Filed: 2006-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for evaluating an electrophotographic photoreceptor which allow a light attenuation curve of a photoreceptor to be efficiently evaluated.  <P>SOLUTION: Exposure conditions are determined using a first exposure amount adjusting means and a second exposure amount adjusting means for exposing a charged photoreceptor while changing exposure amount, whereby proper exposure conditions are easily determined according to the sensitivity of a photoreceptor to be evaluated or measurement conditions such as the rotational frequency of the photoreceptor and exposure wavelength, the photoreceptor is assayed for its photosensitivity characteristics, and a light attenuation curve of the photoreceptor can be efficiently evaluated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007194798-A (JP)
Title: Contactless sensor type switch circuit
Inventor: FUSE MASASHI
IPC: H02M3/155
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contactless sensor type switch circuit which uses a contactless sensor, can be formed of two-line type circuit constitution, is highly interchangeable with a mechanical switch and enables the electric power consumption of the contactless sensor to be supplied from a charged capacitor in addition to a power supply means thereby having high electric energy efficiency.  <P>SOLUTION: The contactless sensor type switch circuit is constituted in such a manner that a switching means 1 turned on and off by the control of the contactless sensor 2 detecting a circumferential state in a contactless manner and the power supply means are connected in series, a series-connected changeover means 3 and a capacitor 4 are connected to the switching means 1 in parallel, and the contactless sensor 2 is connected to the capacitor 4 in parallel, and that when the switching means 1 is open, the power supply means supplies electric power to the contactless sensor 2 while charging the capacitor 4, and when the switching means 1 is closed, the capacitor 4 supplies electric power to the contactless sensor 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT