baber/WOPTO huggingface dataset:
Patent JP-2008170349-A (JP)
Title: Method of manufacturing glass microchip substrate with electrode
Inventor: INOUE NAOKO
IPC: G01N37/00
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple jointing method that does not cause exfoliation due to ultrasonic cleaning and cleaning due to high-pressure air, without having to seal a fine flow channel by an adhesive, by superimposing a glass substrate having an electrode on its surface and a glass substrate, which has a flat surface that is brought into close contact with the glass substrate, and that has a fine flow channel overlapped on one another.  <P>SOLUTION: A method of manufacturing a glass microchip with an electrode includes a step of superimposing one glass substrate having the fine flow channel formed to its surface on another glass substrate having an electrode formed on its surface so that the electrode and the fine flow channel are opposed to each other; a step of making a UV-curing adhesive penetrate the gap between one glass substrate and another glass substrate; and a step of making the UV-curing adhesive that has infiltrated the fine flow channel an UV-light irradiation step remove.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060521-A (JP)
Title: Optical transmitter circuit
Inventor: HASE KAZUTOSHI
IPC: H04B10/54
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitter circuit which is capable of driving a light emitting element at a desired high speed.  <P>SOLUTION: A first peaking current generating section 1 generates a first peaking current P1 having a steeple shape, which is positive at the rising edge and negative at the falling edge, in synchronism with the transitions of a digital signal S. A second peaking current generating section 3 generates a second peaking current P2 having a steeple shape, which is negative at the rising edge and positive at the falling edge, in synchronism with the transitions of the digital signal S. A first light emitting element driving section 2 produces a first driving current D1 obtained by combining a signal amplitude current according to the amplitude of the digital signal S and the first peaking current P1. A second light emitting element driving section 4 produces a second driving current D2 obtained by combining the signal amplitude current according to the amplitude of the digital signal S and the second peaking current P2. Then, the first and second light emitting element driving sections 2 and 4 drive a light emitting element 5 by using a driving current D3 obtained by subtracting the first driving current D1 from the second driving current D2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179657-A (JP)
Title: Aqueous pigment dispersion and ink composition using the same
Inventor: NAGASE AKIRA
IPC: C09D11/02
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous pigment dispersion which can prepare an ink composition having good marker resistance when printed on a sheet of plain paper and improving fixing properties when printed on a sheet of glossy paper and to provide the ink composition achieving stable ink jetting over a long period of time and having high optical density in a thermal method.  <P>SOLUTION: The aqueous pigment dispersion comprises at least a pigment, a polyurethane and water. In the aqueous pigment dispersion, 70-90 mol% of the whole compound composing the polyurethane and containing hydroxy groups is composed of a structure derived from a compound represented by general formula (1) (wherein, R<SP>1</SP>represents a 13-80C organic group having an alkylene group and/or an ester group; and R<SP>2</SP>represents a hydrogen atom or a 1-4C alkyl group) and 10-30 mol% thereof is composed of a structure derived from a compound having ≥3 hydroxy groups.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182419-A (JP)
Title: Phase adjuster, and digital camera
Inventor: TANAKA NOZOMI
IPC: H04N5/335
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve precision of phase adjustment and to speed up processing for obtaining an optimum phase.  <P>SOLUTION: The phase adjuster to which a digital imaging signal Sd obtained by converting an analog imaging signal Sa every pixel by an imaging element 2 is input and which adjusts a phase of a pulse for imaging on the basis of the digital imaging signal is provided with: a brightness level detection part 11 for detecting a brightness level of the digital imaging signal with respect to a plurality of pixels within a first pixel area; a distribution operation part 12 for calculating distribution indicating signal dispersion among pixels of the digital imaging signal with respect to a plurality of pixels in a second pixel area; and a timing adjusting part 13 which has a function to control a light emission pattern of a subject irradiation part 14 and obtains an optimal phase of a pulse in accordance with an operation result of the brightness level detection part and the distribution operation part to perform phase adjustment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179267-A (JP)
Title: Control device of four-wheel drive vehicle
Inventor: YAGI YASUSHI
IPC: B60K17/348
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress vibration attributable to a slip of a driving wheel.  <P>SOLUTION: A control device of a four-wheel drive 10 has a drive source 14 and a driving force transmission 16 for distributing the output of the drive source 14 to a main driving wheel axle 18 and a driven wheel axle 24, and the axle rotational speed ratio of the main driving wheel axle 18 to the driven wheel axle 24 is set to be a predetermined axle rotational speed ratio. The control device comprises a speed change means 28 provided on a driving force transmission system between the main driving wheel axle 18 and the driven wheel axle 24, a speed change ratio control means 36 for controlling the speed change ratio of the speed change means 28, and vibration detection means 32F, 32R for detecting the vibration generated by the periodic change of the axle rotational speed ratio or detecting the prediction of the vibration. The speed change ratio control means 36 executes the vibration suppression control of controlling the speed change ratio of the speed change means 28 so as to suppress the vibration when the vibration detection means 32F, 32R detect the vibration or its prediction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185060-A (JP)
Title: Power train control device, control method, program for realizing this method and recording medium on which this program is recorded
Inventor: NOHARA EIJI
IPC: F02D29/00
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce shocks by preventing an output torque from being increased before the start of a torque phase.  <P>SOLUTION: In the power train control device, an ECU executes a program including the step (S302) of correcting a time ΔT(UP) from the start of upshift to the start of increase in output torque of a power train to be prolonged when a drain standby pressure P(HD) corrected according to a time ΔT(NI) during which an input shaft rotation speed NI of a transmission during changing gears is larger than a synchronous rotation speed is increased (YES in S300).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186496-A (JP)
Title: Magnetic head
Inventor: SHIIMOTO MASATO
IPC: H01L43/08
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the SN of a magnetoresistive effect head by reducing magnetic noises without reducing the reproduction output of the magnetoresistive effect head.  <P>SOLUTION: A laminated ferri-free layer is used for the magnetoresistive effect head, and a magnetic field applied to the track-width direction end of a free layer 1 where a film thickness and saturated magnetization are smaller by a coupled magnetic field is set larger than that applied by a bias layer 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184258-A (JP)
Title: Suction recovery device, and suction recovery vehicle equipped therewith
Inventor: KURIMOTO EIJI
IPC: B65G53/24
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dust from being scattered to pollute the atmospheric air, when recovering a recovery object settled in a silo.  <P>SOLUTION: Suction negative pressure is generated by a Roots blower 10 (suction means), and activated carbon 50 is recovered by the suction pressure and is stored in the silo 15. An inverted conical part 15a (tapered shape part) in a lower part of the silo 15 is covered with a cylindrical skirt member 31. A recovering opening 14 on an under face of the silo 15 is covered openably and closably with a lid member 14a. A recovery container 16 stored in the silo 15 to recover the activated carbon 50 is attached sealedly in the skirt member 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186210-A (JP)
Title: Processor capping method for virtual computer system
Inventor: MATSUMOTO SHUHEI
IPC: G06F9/46
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To materialize both a schedule without deviation and processor capping when a processor capping-effective virtual computer is busy and when another virtual computer in idling is present.  <P>SOLUTION: An auxiliary virtual computer with a time obtained by subtracting a holding processor time imparted to the processor capping-effective virtual computer from a holding processor time of the whole physical computer as a holding processor time is generated, a processor time wherein each virtual computer uses a physical processor in a unit time is obtained, schedule priority of the auxiliary virtual computer and each virtual computer is obtained based on the obtained use processor time and the holding processor time of the auxiliary virtual computer and each virtual computer, and scheduling of a virtual processor of the processor capping-effective virtual computer is not performed when the schedule priority of the processor capping-effective virtual computer is higher than the schedule priority of the auxiliary virtual computer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187067-A (JP)
Title: Heat treatment equipment, heat insulation vacuum buffer, and heat insulation board
Inventor: ITANI SHINICHI
IPC: H01L21/22
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide vertical type heat treatment equipment which can insulate radiation heat without using expensive silicon carbide even at an extremely high temperature area of 1,300°C and its height is limited.  <P>SOLUTION: The structure of a radiation heat insulation board is constituted in such a manner that a heat insulation vacuum buffer 10 composed of a heat insulation vacuum container 1a of quartz glass and a radiation heat insulation member 16 sealed in its inside space and a radiation heat insulation board having the radiation heat insulation board sealed in the quartz glass board are located, and at least one quartz board and at least one radiation heat insulation board are arranged at a predetermined face-to-face interval, and can be used as a heat insulation unit. The heat treatment equipment has a heat insulation unit. The heat insulation unit has the heat insulation vacuum buffer. Alternatively, the heat insulation unit has a radiation heat insulation board structure. Alternatively, the heat insulation unit has the quartz glass board structure in which two or more quartz glass boards are arranged at a predetermined face-to-face interval and the radiation heat insulation board which is mounted to the surface of side of its heat treatment material holding tool.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193315-A (JP)
Title: Traffic data display controller
Inventor: YAMAGUCHI TAKAHIRO
IPC: G06F3/048
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic data display controller enabling a user to check a tendency of the traffic data even immediately after display of timewise transition of the traffic data starts.  <P>SOLUTION: A traffic data storage part 11 starts storing traffic data before a display request is made. A display control unit 12 has a display device 3 display timewise transition of traffic data indicating a measurement result from before prescribed time to the time when a display request is made along with the timewise transition of the traffic data to be displayed in real time when there is a display request of the timewise transition of the traffic data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189518-A (JP)
Title: Functionality-providing clay mineral powder and its production method
Inventor: ISHII TAKASADA
IPC: C09C1/42
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functionality-providing clay mineral powder which is produced by homogeneously dispersing and bonding a functional material powder having required functions on the surface of a clay mineral powder using a gelling agent and can exert both of the above required functions and the surface characteristics of the clay mineral powder, and to provide a method for production of the same.  <P>SOLUTION: The functionality-providing clay mineral powder is produced by bonding the functional material powder 14 on the surface of the clay mineral powder 12 as a base material, and thus contains at least the above powders 12, 14 and the gelling agent 18. The functional material powders 14 are homogeneously dispersed and bonded on the surface of the clay mineral powders 12 in such a state that the powders 14 are covered by the gelling agent 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193841-A (JP)
Title: Engine with axial gap type rotating electric machine
Inventor: KAMINOMON HIROYUKI
IPC: H02K16/04
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine with an axial gap type rotating electric machine, having improved mountability.  <P>SOLUTION: The engine 50 with the axial gap type rotating electric machine includes a crank case 60 rotatably inserting the crank shaft 51 therein, that is rotary-driven around a shaft center X by a piston, a rotor 21 fixed to the end 51c of the crank shaft 51 outside of the crank case 60 and having a plurality of permanent magnets 24, and a stator 25 fixed to the crank case 60 with the crank shaft 51 inserted therein and facing the permanent magnets 24 in the shaft center X direction. The stator 25 includes a fixed stator 30 having first teeth 34, and a movable stator 40 having a second teeth 41, that rotates relatively around the shaft center X to the first teeth 34 to vary the gap being the magnetic resistance with respect to the first teeth 34. A drive mechanism 80 is provided that relatively rotates the first stator 34 and the second stator 41.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188376-A (JP)
Title: Suction head for vacuum cleaner and vacuum cleaner using the same
Inventor: FUJITA KOICHI
IPC: A47L9/02
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction head for vacuum cleaner, which is small in size, inexpensive, and excellent in suction performance with reduced pressure loss.  <P>SOLUTION: The suction head for vacuum cleaner comprises: a first suction head 11 which has a first suction port 23 at the bottom face and incorporates a first rotary brush 17 which is split right and light and freely rotatable ; and a second suction head 10 which has a second suction port 15 at the bottom face and incorporates a second rotary brush 19 which is freely rotatable, and which is freely detachably mounted on the first suction head 11. When the second suction head 10 is mounted on the first suction head 11, the second suction port 15 is positioned on a position almost same as the first suction port 23 in the longitudinal direction and the second rotary brush 19 is positioned between the right and left partitioned first rotary brush 17, and there is no excess suction passage between the first suction port 23 and the second suction port 15, Therefore, air pressure loss is made small to improve dust suction performance and the depth dimension and the height of a whole of the suction head 3 may be made smaller and moreover a cleaning area in the widthwise direction of the suction head 3 may be covered with no space.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195629-A (JP)
Title: Photoaging amelioration agent for skin
Inventor: MORITA YOSHIO
IPC: A61Q19/08
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoaging amelioration agent for skin and to provide an external preparation for skin having excellent effect to ameliorate the photoaging symptoms such as the wrinkles and sagging of the skin.  <P>SOLUTION: The invention provides an external preparation for skin having excellent effect to ameliorate the photoaging symptoms such as the wrinkles and sagging of the skin and comprising a photoaging amelioration agent for skin for external use compounded with a glycosaminoglycan-relating substance, wherein the glycosaminoglycan-relating substance is a substance constituting the sugar chain of proteoglycan and/or its derivative and comprising one or more substances selected from D-glucosamine hydrochloride, N-acetyl-D-glucosamine, D-xylose and sodium chondroitin sulfate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007194646-A (JP)
Title: Method for manufacturing front and rear conducting board, and front and rear conducting board
Inventor: MORIIZUMI KIYOKAZU
IPC: H01L23/14
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front and rear conducting board capable of coping with higher density requirement concerning a highly dense front and rear conducting board and its manufacturing method, corresponding to the requirement of the high integration and multi-terminals of an LSI and the miniaturization or the like of the device, in particular, for an electronic computer or the like.  <P>SOLUTION: A column body 21 is formed in a board 20 composed of a material which can be etched anisotropically. Then, an insulating material is filled between the column bodies, and the board or the insulating material is removed by a technique such as polishing or etching so as to expose the column bodies.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008198713-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: MIYAHARA JIRO
IPC: H01L21/8242
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To form a cylinder insulating film forming a cylinder hole capable of ensuring an electrode area and having a thickness of 3 μm by inhibiting a de-focus error.  <P>SOLUTION: The cylinder insulating film is formed in a two-layer structure forming a first insulating film 2 having a film thickness of 2/3 of an overall thickness and a second insulating film 3 having a wet etching rate slower than that of the first insulating film 2 and having the film thickness of 1/3 of the overall thickness on the first insulating film 2. In the cylinder insulating film, through-holes 6 are formed to the second and first insulating films by a dry etching, and the first insulating film is expanded preferentially by a wet etching. The first insulating film 2 consists of a silicon oxide film formed by a plasma chemical vapor growth method while using dinitrogen monoxide and monosilane as raw-material gases in this case, and the difference of the height of the irregularities of the surface of the first insulating film 2 is set in 150 nm or less before the second insulating film 3 is formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196597-A (JP)
Title: Linear solenoid
Inventor: YASOJIMA HIROSHI
IPC: F16K31/06
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deflection of side force on a plunger by setting a breathing path along the axis of the plunger.  <P>SOLUTION: A shaft abutting member 24 formed of nonmagnetic material is provided on an abutting part on a shaft 6 of the plunger 12. The shaft abutting member 24 closes only a part of an opening of the breathing path 12a, and a clearance α for communicating a first space A and the inside of the breathing path 12a is formed between the shaft abutting member 24 and an opening edge of the breathing path 12a. Thereby, the breathing path 12a can be provided along the axis of the plunger 12, and trouble of generation of the side force deflected on the plunger 12 can be prevented. The shaft abutting member 24 projects from one end in the axial direction of the plunger 12 to a magnetic attraction stator 17 side, and a projection part 24a functions as an abutting prevention spacer for preventing the magnetic attraction stator 17 and the plunger 12 from directly contacting, and thus an increase of the number of parts can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173415-A (JP)
Title: Straw to be used in movie theater
Inventor: OKADA HAJIME
IPC: A47G21/18
Filed: 2007-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that the straw is too short to drink when a cup is put on the cup holder at a seat in a movie theater.  <P>SOLUTION: The straw is twice as long as the normal straw and curved and the tip of the straw is positioned between user's chin and chest when he/she sits on a seat in a movie theater so that the user can drink easily. A part which is molded in an accordion is provided at the upper side of the straw.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203972-A (JP)
Title: Communication terminal
Inventor: OKAWA SATOSHI
IPC: G06F13/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal capable of surely returning or transferring the latest relevant reception mail among a plurality of mutually related relevant reception mail.  <P>SOLUTION: After the mail transmission of return or transfer is instructed, and before the processing of mail transmission is started, whether or not relevant reception mail relevant to object reception mail, which has been received posterior to the reception of the object reception mail as the object of return or transfer, exists is decided. When it is decided that there exists relevant reception mail, a user is notified of the existence of the relevant reception mail. After the user is notified of the existence of the relevant reception mail, a reception box including the relevant reception mail may be displayed automatically or according to the operation instruction of the user.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273072-A (JP)
Title: Semiconductor memory device and semiconductor device
Inventor: NAKAI NOBUYUKI
IPC: H01L21/82
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent decreases in area efficiency, performance and wiring efficiency which result from imbalances in dimensional ratios with miniaturized control circuits brought by the development of microfabrication process such as a process of fabricating large-capacity DRAMs as hard macros.  <P>SOLUTION: A memory array region 401 and a control region 402 are placed such that the two regions are in contact with each other and have a convex shape when viewed from above. Because of this, the layout areas of memories such as large-capacity DRAMs are optimized and their production cost can be reduced. That is, by taking note that the fact that large-capacity DRAMs are in a quadrilateral shape is not an essential condition for the ease of their placement because large-scale DRAMs have the disadvantages that the number of the DRAMs provided in semiconductor devices is limited and the ratio of the areas of the DRAMs to that of the semiconductor devices is high unlike ROMs and SRAMs required to come in various sizes, a large-capacity DRAM can be not only fabricated with its area efficiency and wiring efficiency optimized but provided as a hard macro having a configuration easily laid out in terms of the implementation of a system LSI.  <P>COPYRIGHT: (C)2008,JPO&INPIT