baber/WOPTO huggingface dataset:
Patent JP-2008288449-A (JP)
Title: Imaging apparatus
Inventor: HAYASHIDA TETSUYA
IPC: H04N5/369
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of increasing a numerical aperture and improving sensitivity more than before.  <P>SOLUTION: The imaging apparatus 100 is provided with a microlens array 10 for condensing object light and a high-speed imaging element 20 for imaging an object. The microlens array 10 comprises a light transmissive substrate 11 provided on the incidence side of the object light, a microlens part 12 provided on the light transmissive substrate 11, and a spacer 13 provided between the microlens array 10 and the high-speed imaging element 20. The high-speed imaging element 20 is provided with a light receiving part 20b for receiving the object light. A microlens 12a is made to be of an aspheric shape and made to be of a convex shape on the emission side, a gap is provided between the vertex of the microlens 12a and the light receiving part 20b, and thus the numerical aperture is increased and the sensitivity is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007318147-A (JP)
Title: Method of forming interlayer dielectric film and method of forming storage capacitor having interlayer dielectric film
Inventor: HINTZE BERND
IPC: H01L27/108
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a capacitor dielectric film having improved electrical characteristics and mechanical characteristics, and also to provide a method of forming a trench storage capacitor having the capacitor dielectric film.  <P>SOLUTION: A capacitor dielectric film 110 employed for a storage capacitor 1 as a trench capacitor is formed of successive layers subjected to a temperature processing. The successive layers have at least: a first metal oxide layer of alumina etc: and a second metal oxide layer of titanium oxide which is formed by completely oxidizing a metal nitride layer of titanium nitride etc. to cause the valence to be higher.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008292290-A (JP)
Title: Thermal analysis device
Inventor: TOUZAKI KENICHI
IPC: G01N25/20
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal analysis device which has such a compact size as being places on hand, power consumption of which is also very small, and which can be carried for use at required locations including on a desk at a classroom, outdoor, and the like.  <P>SOLUTION: The thermal analysis device comprises a heat flow sensor (2) touching as a calorimeter a sample (1) being a measuring object of thermal analysis; a first vessel (4) touching one side of the heat flow sensor; a second vessel (7) storing the first vessel; a heater (6) for the second vessel; a temperature sensor (5) measuring a temperature of the heater; and a measurement module (8) modularizing at least a control circuit which conrols the heater temperature with the temperature sensor, and a measuring circuit measuring an output from the heat flow sensor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294308-A (JP)
Title: Ink jet printing method
Inventor: KATSUTA YASUSHI
IPC: C09D11/00
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet printing method which prevents metal nano-ink from running, when the metal nano-ink is applied to a polyimide film.  <P>SOLUTION: A polyimide varnish or its precursor is applied onto the polyimide film 1 and it is dried to form a polyimide varnish layer, and a liquid metal nano-ink 2 is pattern-printed on the polyimide varnish layer by ink jet, in this method. In the ink jet printing method, a contact angle of the metal nano-ink 2 to the polyimide film 1 is 10° or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294905-A (JP)
Title: Code data specification device and its program, and fingerprint detector and its program
Inventor: OGAWA KAZUTO
IPC: H04N19/70
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerprint detector that specifies unauthorized users from a content generated by a plurality of the unauthorized users through their collusion.  <P>SOLUTION: The fingerprint detector 1 includes: an embedded information detection means 11 for detecting embedded information from a content; a group generating means 15 for generating a preset number of user codes as an inspection target group; a code generation inspection means 16 for determining whether each bit value of the embedded information can be generated by user codes in the inspection target group; a score addition means 17 for adding a prescribed amount of scores corresponding to the user codes belonging to the inspection target group when determined that the embedded information can be generated; and a specification means 19 for specifying users corresponding to the user codes of high-order scores added by the score addition means 17 as distribution users of the content.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2016064446-A (JP)
Title: Electrically-driven robot hand
Inventor: TSUDA MASARU
IPC: B25J15/08
Filed: 2007-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrically-driven robot hand that makes it easy to carry a solid body such as raw wood which is in a spherical, an indeterminate lump, or a rectangular parallelepiped shape, or long by holding its skin, increases holding force adaptively to the weight of an object, and automates a holding mechanism for object.SOLUTION: An electrically-driven robot hand comprises a circularly-sectioned lift member which is lifted perpendicularly at its upper end, a slide member which can move in a predetermined section of the lift member along an axis, and a hook member which has its upper end pivoted on the slide member and also has its upper part and lower part bent or curved outward and inward respectively, is provided with a connection member coupled to a lower end of the lift member below the center of the hook member and with an automatic opening/closing mechanism for the hook member through a long nut member fixed to the lift member by a rotary operation device for a screw member in remote operation in a support member provided to the slide member.SELECTED DRAWING: Figure 2
Patent JP-2008300216-A (JP)
Title: Lead-acid battery having low-gelation electrolyte
Inventor: LIN ICHIMEI
IPC: H01M10/10
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-acid battery having a low-gelation electrolyte.  <P>SOLUTION: This lead-acid battery includes: a plurality of positive electrode plates and negative electrode plates alternately arranged; a plurality of separation plates arranged between the positive electrode plates and the negative electrode plates; and the low-gelation electrolyte containing diluted sulfuric acid, and silica particles substantially in a range of 0.1-0.3% of the weight of the electrolyte.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306240-A (JP)
Title: Area map build up system for making area map based on communication quality information
Inventor: IZUMIKAWA HARUNORI
IPC: H04W88/02
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an area map build up system which does not apply a load to the whole network by reducing the number of times for transmitting communication quality information from a general wireless terminal as much as possible when a database server makes an area map based on the communication quality information.  <P>SOLUTION: A database server determines a measurement area range information specifying an area where the number of pieces of communication quality information becomes a predetermined threshold or less, and transmits a measurement request including the measurement area range information and measurement quality range information to a wireless terminal. The wireless terminal judges whether communication area information based on the position of the wireless terminal itself is included in the measurement area range information included in the received measurement request and/or weather the communication quality information is included in the measurement quality range information or not. If the judgment is true, a measurement response including current position information and communication quality information is answered to the database server.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305846-A (JP)
Title: Method of measuring amount of nitrogen element in silicon substrate, and method of forming gate insulating film
Inventor: KANDA TAKAYUKI
IPC: H01L21/318
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of simply measuring the amount of a nitrogen element diffused in a silicon substrate in a process of forming a gate electrode film by a plasma nitriding process, and to provide a method of forming a gate electrode film by a plasma nitriding process having less effect on device characteristics.  <P>SOLUTION: A silicon oxide film is eliminated from a silicon substrate to expose a silicon substrate surface on which the amount of the nitrogen element is measured by XPS. In forming a gate electrode film, the silicon substrate is subjected to heat treatment under the condition: M<SB>2</SB>/M<SB>1</SB>≤2, where M<SB>1</SB>denotes the amount of the nitrogen element in the silicon substrate after a plasma nitriding process and before the heat treatment, and M<SB>2</SB>denotes the amount of the nitrogen element in the silicon substrate after the heat treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305903-A (JP)
Title: Semiconductor device
Inventor: TAKAISHI AKIRA
IPC: H01L29/78
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device based on a new operation principle capable of reducing on resistance greatly.  <P>SOLUTION: The semiconductor device comprises: an n-type epitaxial layer 2; a trench 3 formed on the n-type epitaxial layer 2, where an embedded electrode 5 is provided inside; and a p<SP>+</SP>-type impurity region 2a formed at a prescribed region at the upper surface side of the n-type epitaxial layer 2 with a prescribed interval to the trench 3 when viewed in plan view. Then, a region between the trench 3 and the p<SP>+</SP>-type impurity region 2a becomes a channel 9, and the channel 9 is blocked by a depletion layer 10b formed around the trench 3 and a depletion layer 10a formed around the p<SP>+</SP>-type impurity region 2a, thus breaking current flowing in the channel 9, extinguishing the depletion layer 10b around the trench 3, and allowing current to flow via the channel 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306412-A (JP)
Title: Portable terminal and application providing system, method and program for preventing illegal use of the same
Inventor: YAJIMA AKIRA
IPC: G06F21/34
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To protect a user from feeling troublesome by realizing both usability and protection of security in a portable terminal having a security function.  <P>SOLUTION: A cellular phone 1 is provided with an operation controlling means 113 for setting operations of various functions 114 of the cellular phone 1 to the inhibited condition in the desired timing. When an application state determining means 112 has judged that the cellular phone 1 is not in irregular state and is never left as it is, the operation controlling means 113 controls operations of various functions 114 to maintain to the operation ready state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306875-A (JP)
Title: Power supply unit and control method therefor
Inventor: TSUTSUMI TAKESHI
IPC: H02M7/48
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply circuit restraining a gain increase, preventing a phase margin decrease, and obtaining high-speed response characteristics even when a gap between input and output voltages of a voltage converting circuit is large.  <P>SOLUTION: Low pass filters (20, 21) are provided to a feedback control system which amplifies a gap between a reference voltage signal of a reference voltage source (12) and the output voltage of the voltage conversion circuit (11) with a gap amplifier (19), and a cutoff frequency is changed according to the reference voltage signal of the reference voltage source (12) and the output voltage of the voltage conversion circuit (11). When a gap between the input voltage and output voltage of the voltage conversion circuit (11) is large, the gain of the feedback control system is decreased, thus obtaining a stable output voltage even under various types of variation or in transition states.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311760-A (JP)
Title: Video image recording apparatus, and video image recording method
Inventor: ISHIKAWA YOSHIKI
IPC: H04N5/781
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video image recording apparatus provided with a falling detection means capable of accurately controlling a falling impact protective mechanism by deciding whether or not a video apparatus is in a falling state on the basis of two kinds of falling decision information, and to provide a video image recording method.  <P>SOLUTION: On the basis of first falling decision information 2a obtained from an acceleration sensor 1 and second falling decision information 5a decided from video signals, a falling impact protective control means 6 accurately decides whether or not the video apparatus is in the falling state and prevents false falling decision. Thus, the falling impact protective mechanism is accurately operated, a recording operation is guaranteed without interrupting photographing, and the durability of an HDD that is a recording medium is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008068064-A (JP)
Title: Vascular thrombectomby apparatus and method of use
Inventor: TANAKA DON A
IPC: A61B17/221
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for removing matter from a conduit.  <P>SOLUTION: The apparatus 100 comprises a separation edge attached to a wire 102 at its proximal end, a frame attached to the distal end of the separation edge, and a membrane 130 attached to the wire and disposed over the frame enclosing its interior. The apparatus may be employed as a filter or as a means for actively dislodging matter 144 from the wall of a conduit 140. When employed as a filter, the apparatus is positioned downstream of the matter where it ensures that matter does not escape downstream as it is being removed. When employed to actively remove matter from a conduit, the apparatus is positioned downstream of the matter. The apparatus is then pulled proximally whereby it engages the matter and dislodges it from the wall of the conduit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009000758-A (JP)
Title: Grooving cutter
Inventor: YOSHIMATSU MAKOTO
IPC: B26D7/08
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grooving cutter increasing a cutting speed in cutting the tread surface of a tire.  <P>SOLUTION: The grooving cutter 1 for cutting a desired pattern groove on the surface of a rotating tire comprises: a core 2 made of a strip formed in a U shape; and a thin blade material 3 slidably covering around the core 2. The core 2 preferably serves as a heat source, and more preferably serves as the heat source by supplying electric power to the core 2. The thin blade material 3 vibrates preferably along the U shape of the core 2. Further, the grooving cutter 1 is preferably attached to the leading end of an arm of a grooving robot 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000283-A (JP)
Title: Airbag sewing apparatus and airbag sewing method
Inventor: IWASA NAOKUNI
IPC: D05B21/00
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag sewing apparatus and an airbag sewing method for sewing only when a sheet member faces in the right way by sensing a side or direction of a sheet member in sewing the sheet member, such as a caution label or tag on which character patterns are drawn onto the airbag.  <P>SOLUTION: The airbag sewing device is for sewing the sheet member on which the character patterns are drawn into an airbag base cloth, and is provided with a detecting means for detecting a position of the sheet member, its side, and direction according to the character patterns and a control means for starting sewing only when the detecting means detects that the position, the side, and the direction of the sheet member are right.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007251211-A (JP)
Title: Method of fabricating barrier film and barrier film
Inventor: HARADA MASAMICHI
IPC: H01L21/28
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To form a nitride thin film having a low resistance at a low deposition temperature.  <P>SOLUTION: When a nitride thin film 24 of a refractory metal is formed by introducing a feedstock gas having the refractory metal and a nitrogen-containing reductive gas having nitrogen atoms into a vacuum atmosphere, an auxiliary reductive gas free from nitrogen is also introduced. The refractory metal deposited due to the auxiliary reductive gas compensates for the deficiency of the refractory metal of the deposited nitride. The nitride thin film 24 with low specific resistance can be grown which is close to the stoichiometric composition ratio.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2009008411-A (JP)
Title: Trace amount supply nozzle and reagent treatment apparatus equipped with the same
Inventor: KONDO HIROMICHI
IPC: G01N1/00
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reagent supply nozzle for supplying a trace amount of a reagent to a treating plate such as slide glass on which a sample piece is placed, or the like.  <P>SOLUTION: This trace amount supply nozzle 10 has a container 12 which houses a reagent, and a nozzle tip part 14 for supplying the housed reagent to the surface of the treating plate by contacting with the treating plate is provided to the end of the container. A nozzle orifice 24 is provided to the leading end of the nozzle tip part 14, and a ball 26 permitted of a slight movement in the orifice is held in the nozzle orifice 24. The nozzle orifice 24 is normally closed by the ball 26, but the ball 26 is moved by pushing the leading end of the nozzle to the treating plate to form a gap between the nozzle orifice 24 and the ball 26, and the reagent in the container flows out of the nozzle orifice 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006776-A (JP)
Title: Seat belt buckle device
Inventor: SASAKI TAKANOBU
IPC: B60R22/22
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt buckle device capable of improving seat assembling properties by providing a means capable of suppressing and releasing movement for the seat belt buckle device having a belt buckle moved with a shaft arranged in an anchor as a center.  <P>SOLUTION: The shaft 5 arranged in the first through-hole 5a of the anchor 4 fixed to a vehicle is inserted in a second through-hole 5b formed in the belt buckle 3, and the tilt movement of the belt buckle with the shaft as the tilt center is enabled in this seat belt buckle device 10. A movement suppressing means 11 allowing the suppression and release of the tilt movement is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007503-A (JP)
Title: Adhesive composition, adhesive film using it, and manufacturing method of adhesively bonded product
Inventor: SUGANO MAKI
IPC: H01L21/52
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition, which is cured by a few radiation quantity of active energy rays, has excellent physical properties such as adhesiveness particularly in a cured material and shows excellent storage stability at room temperature, and to provide an adhesive or an adhesive film using the composition for laminating and adhesively bonding semiconductor elements mutually in a parallel condition.  <P>SOLUTION: This adhesive composition comprises an energy-sensitive ray acid generating agent A, an amine compound B, and a cationic polymerizable compound C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008064741-A (JP)
Title: Liquid state detecting sensor
Inventor: YAMAMOTO YUKIFUMI
IPC: G01N27/416
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid state detecting sensor that has a liquid concentration detecting element and can appropriately discharge air bubbles having entered an enclosing region and reduce the influence of the air bubbles on concentration detection or the like.  <P>SOLUTION: The sensor 1 includes a concentration sensor element 51, a holder member 55 for holding the tip 511 thereof in a state where the tip 511 is projected from an element holding hole 55H4 of itself, and a protector 58. The protector 58 is provided with a liquid circulation hole 58H1 or the like allowing liquid to circulate inside and outside the enclosing region EH. The holder member 55 has a tip surface 554S that faces the enclosing region EH and is orthogonal to the axis AX, and a tapered outer peripheral surface 554T whose diameter increases toward the base end side. In the circulation holes 58H1-58H4, own base end side ends 58H1K-58H4K are located higher than a hole rim 55H4F of the element holding hole 55H4, and the tip side ends 58H1S-58H4S are located lower than the base end side rim 554K of the outer peripheral surface 554T.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009017258-A (JP)
Title: Transistor piezoelectric oscillator
Inventor: SATO TOMIO
IPC: H03B5/36
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stable synthetic equivalent resistance characteristics and synthetic equivalent capacitance characteristics even if the characteristics of a transistor for oscillator vary.  <P>SOLUTION: A transistor piezoelectric oscillator 1 composes a Colpitts oscillation circuit. A series circuit of capacitors C1, C2, serving as one portion of load capacity, is connected between the base of a transistor TR1 for oscillation and the ground (GND). A series circuit of resistors R2, R3, serving as emitter resistance, is connected between the emitter and ground of the transistor TR1 for oscillation; and the connection middle point of the series circuit of the capacitors C1, C2 is connected to the connection middle point of the series circuit of the resistors R2, R3. A piezoelectric vibrator X1 is connected between the base and ground of the transistor TR1 for oscillation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243347-A (JP)
Title: Flash memory device and erase method thereof
Inventor: LEE HEE YOUL
IPC: G11C16/02
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an erase method capable of shortening erase operation time and improving erase operation characteristics in a flash memory device.  <P>SOLUTION: The flash memory device includes a plurality of memory cell blocks including memory cells 310 connected to a plurality of word lines, and an operating voltage generating section 330 for applying an erase operation voltage to a memory cell block selected for an erase operation, and changing the level of the erase operation voltage according to the result of the erase operation. A controller 370 controls the operating voltage generating section to apply a last erase operation voltage applied at the time of normal completion of the erase operation as a first erase operation voltage for a new erase operation. An erase operation is carried out while changing the level of the erase operation voltage until erasure in all the memory cells 310 included in the memory cell block. The data value of the erase operation voltage applied when the erase operation is normally completed is stored. When a new erase operation is started, the erase operation voltage of the data value is set to the first erase operation voltage to carry out the new erase operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT