baber/WOPTO huggingface dataset:
Patent JP-2010175628-A (JP)
Title: Macro lens and camera
Inventor: KUBOTA TAKASHI
IPC: G02B13/24
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact macro lens which has high performance and a bright F number of 2.8 or less, and to provide a camera having the macro lens.  <P>SOLUTION: The macro lens has a two-group configuration composed of a first lens group and a second lens group and is configured such that when focusing from the infinity to a proximity position is performed, the first lens group is moved to an object side rather than the second lens group and each lens group is extended in the same direction. The first lens group comprises, in order from the object side, a positive first lens L1 having a convex shape on the object side, a negative second lens L2 having a concave shape on an image surface side, a positive third lens, a positive fourth lens, a negative fifth lens, sixth and seventh lenses being a negative-and-positive cemented lens having a concave shape on the object side, a positive eighth lens, and a positive ninth lens. The second lens group comprises two or more lenses. The macro lens satisfies a conditional expression of -7.0<fo1/fo2<-1.8, wherein fo1 is the focal length of the first lens L1 and fo2 is the focal length of the second lens L2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176989-A (JP)
Title: Method of manufacturing battery, and battery
Inventor: IKUTA KAZUO
IPC: H01M2/36
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a battery and the battery, capable of restraining short-circuit failure caused by metal foreign substances mixing into a battery container, while securing liquid injection efficiency into the battery container.  <P>SOLUTION: The battery manufacturing process S1 for manufacturing a battery 1 includes a housing process S10 of housing an electrode body 10 inside a battery container 20, and a liquid injection process S20 of injecting electrolyte solution from a cathode non-carried part 15 side (a cathode terminal 17 side). In the liquid injection process S20, the electrolyte solution is guided from a liquid injection part 25 of the battery container 20 and injected into the cathode non-carried part 15 side through a guide member 26.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173425-A (JP)
Title: Power transmission device for vehicle
Inventor: IWASE YUJI
IPC: B60W10/10
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device for a vehicle, which suppresses a shift shock when a shift position signal or a range signal is not decided.  <P>SOLUTION: When the shift position signal and the range signal showing the operating position of a shift operation device 70 are not decided, synchronous revolution control prohibition control is performed to prohibit revolving speed synchronous control to converge a speed difference ΔN between an output revolving speed N<SB>34</SB>of an electric differential part 34 and revolving speeds N<SB>RE4, 8</SB>of a fourth revolving element RE4 or an eighth revolving element RE8 to a predetermined value or less. For example, when the intention of a driver is neutral, and neutral is not established, and it is not actually neutral, the revolving speed synchronous control is prohibited so that it is possible to suitably suppress a shift shock due to the inertia or torque output of an electric differential section output shaft.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258650-A (JP)
Title: Liquid crystal aligning agent, method for forming liquid crystal alignment layer, and liquid crystal display element
Inventor: AKIIKE TOSHIYUKI
IPC: C08G77/14
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent that gives a liquid crystal alignment layer having good liquid crystal aligning ability even with less exposure luminous energy, without a rubbing process but by irradiation with polarized or non-polarized radiation.  <P>SOLUTION: The liquid crystal aligning agent contains: (A) a polyorganosiloxane obtained by hydrolyzing and/or condensing a silane compound containing a compound expressed by formula (1); and (B) at least one kind of polymer selected from a group consisting of polyamic acid and polyimide. In formula (1), X represents a monovalent organic group having a cinnamic acid skeleton; a plurality of Y each represents a chlorine atom or a 1C-20C alkoxyl group; and n represents an integer of 1 to 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176369-A (JP)
Title: Work management system and work management method
Inventor: WATANABE TAKESHI
IPC: G06Q50/04
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To display intelligibly progress of work divided into a plurality of working processes.  <P>SOLUTION: The system is a work management system S in which the designated work is divided into a plurality of the working processes and a period of time with respect to the work of each of a plurality of its working processes is managed and displayed using an IC tag 41 for the work identification in which the information for identifying the contents of the designated work is written. A processing part 35 of a server 3 manages the period of time with respect to the work by storing the information of the IC tag 41 for identifying the work received from a reader/writer 52 and its time point in a storage part 34, the time with resect to the work stored in the storage part 34 is displayed on a display part 32 as a diagram on plane of coordinates with one axis as time and the other axis as a plurality of the working processes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176584-A (JP)
Title: Coordinate input system
Inventor: TAKAYANAGI HIROICHI
IPC: G06F3/044
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a conventional coordinate input system, it is impossible to accurately calculate pointed coordinates for a coordinate input area of a polygon having a portion where no resistive peripheral electrode exists.  <P>SOLUTION: In the coordinate input area of a polygon having a detection electrode at each vertex, the coordinates of pointed positions are calculated using a combination of simple product-sum calculations. If at least a portion of each side forming the outer edge of the coordinate input area is not a resistive peripheral electrode, the calculation result is corrected, to calculate the coordinates of the pointed position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177635-A (JP)
Title: Organic transistor
Inventor: NAKATSUKA MASAKATSU
IPC: C07D495/04
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic transistor having high mobility, a large current on/off ratio and excellent storage stability.  <P>SOLUTION: In the organic transistor having an organic semiconductor layer, the organic semiconductor layer contains at least one of a compound represented by general formula (1), wherein X<SB>1</SB>-X<SB>8</SB>each independently denote H, halogen, alkyl, alkoxy, alkoxyalkyl or aryl; R<SB>0</SB>and R<SB>00</SB>each independently denote H, halogen, alkyl, alkoxy or alkoxyalkyl; A, B, C and D each independently denote phenylene or thienylene or thieno thienylene, and a, b, c and d each independently denote 1 or 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181152-A (JP)
Title: Specimen sampling apparatus
Inventor: YASUI SHINICHI
IPC: G01N1/04
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specimen sampling apparatus which samples a specimen attached on a specimen sampling portion of a subject and has a specimen sampling section which can be easily delivered to and retrieved from the specimen sampling portion.  <P>SOLUTION: The specimen sampling apparatus includes: a specimen sampling section 4 for sampling the specimen; an elastic coupling body 3 for controlling a contact load substantially constant while the specimen sampling section 4 is abutted with the surface of the specimen sampling portion from which the specimen is sampled; and a protective tube 10 connected to the specimen sampling section 4 and covering the space of the specimen sampling section 4 on the opposite side to the surface of the specimen sampling portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180276-A (JP)
Title: Method of spherical particle containing (meth)acrylate based polymer
Inventor: TERASAWA NOBURU
IPC: C08F4/40
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a (meth)acrylate based polymer particle which is excellent in powder fluidity and is capable of forming high-quality molded body, skin material, coated film, etc. excellent in feeling, appearance and the like, with high efficiency of using raw material.  <P>SOLUTION: The method of producing spherical particle containing (meth)acrylate based polymer comprises a process of removing an organic solvent from a polymer solution by steam stripping of directly blowing steam into mixed liquid comprising a polymer solution including the organic solvent and (meth)acrylate based polymer, dispersion agent and water to produce polymer particles, wherein the dispersion agent is a polyvinyl alcohol of which the degree of saponification is 75 to 85 mol%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179981-A (JP)
Title: Image forming device
Inventor: ARADATE TOMITAKE
IPC: B65H29/52
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of enhancing the stackability of a recording sheet by suppressing curls of both ends in the width direction of the recording sheet.  <P>SOLUTION: The image forming device includes a fixing device for executing the heat-fixing of an image on the recording sheet between a heating member and a pressing member, and a rear cover 100 (a guide member) for guiding the recording sheet discharged from the fixing device while curving the recording sheet in a U-shape. The rear cover 100 has a plurality of guide ribs 110, 120, 130 extending along the sheet conveying direction, and arrayed in the width direction of the recording sheet orthogonal to the sheet conveying direction. The guide ribs 120, 130 opposite to both ends in the width direction of the recording sheets out of the plurality of guide ribs 110, 120, 130 are projected by a guide 142 of the guide member 140 fixed therebetween to the recording sheet side from the other guide ribs 110.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009117865-A (JP)
Title: Processing apparatus, method for cleaning the same, and storage medium
Inventor: TOMITA MASAHIKO
IPC: H01L21/31
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method for removing impurity metals, especially copper, from the surface of a quartz-made component member of a processing apparatus, by using an oxidizing gas and a reducing gas, without causing significant increase in the equipment cost.  <P>SOLUTION: The processing apparatus executes prescribed processing on a processing object, while having a processing container 4 which can be evacuated, a support means 6 for supporting the processing object in the processing container, a heating means 24 for heating the processing object, and a gas supply means 28 for supplying a prescribed gas into the processing container. The processing apparatus is configured so that at least one of the respective component members is made of quartz. Here, the quartz-made component member is cleaned, by supplying an oxidizing gas and a reducing gas into the processing container and making both the gases react with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010158230-A (JP)
Title: Ridging hand dredge
Inventor: ADACHI WATARU
IPC: A01B1/02
Filed: 2009-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To settle the problem wherein almost all vegetables require a work called "ridging" but the work scooping up the callous soil between the ridges with a hoe or a shovel and transferring to the roots is a considerably hard work, and to provide a hand dredge reducing the work.  <P>SOLUTION: The hand dredge is originally a tool for scooping the soil and sand, accumulated on the bottom of a groove, or the like, and comprises a thin steel plate to be light in weight. By making the lower part of the hand dredge semicircular form (convex) and using the obtained for "ridging", the callous soil between the ridges can be much scooped with a little force and the "ridging" is made to be easily performable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009208763-A (JP)
Title: Railway vehicle body
Inventor: TOMIOKA TAKAHIRO
IPC: B61D17/08
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a railway vehicle body with its rigidity enhanced and vibration characteristic improved.  <P>SOLUTION: The railway vehicle body 1 having a roof structure 10, a side structure 20, and a floor structure 30 are fixed to the surface part of the vehicle inside or vehicle outside of the roof structure, the side structure, and the floor structure. The railway vehicle body 1 is constituted that it has a plurality non-structural members 40, 13, 24 separately disposed in the lateral cross section of the body and connecting members 50, 60, 70, 80 disposed substantially along the lateral cross section of the body and connecting the plurality of non-structural members.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010182961-A (JP)
Title: Light-emitting element
Inventor: KOYAMA KAZUHIRO
IPC: H01L21/205
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting element that can be enhanced in light-emission efficiency and light-emission intensity while holding rectifying properties in a pn junction.  <P>SOLUTION: The light-emitting element 10 is a light-emitting element made of a diamond semiconductor layer and formed by arranging one or more γ layers 4 between a p-type α layer 2 and an n-type β layer 3. Each of the α layer and the β layer has an electrode (a first electrode 5, a second electrode 6) for injecting a current thereinto. Both current conduction mechanisms in the α layer and the β layer have hopping conduction at a temperature of 300 K, and also, emit ultraviolet-rays when a current is made to flow in a forward direction penetrating through the α layer and the β layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179623-A (JP)
Title: Stationery platen for injection molding machine
Inventor: SADAMITSU KAZUYOSHI
IPC: B29C45/64
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce deformation of a stationary platen when clamping a molding die, and to prevent a burr from being generated in a molding, in an injection molding machine for molding a plastic product.  <P>SOLUTION: This stationary platen 12 is provided with a strength rib having a nozzle insertion hole 12d of a size capable of inserting only a long nozzle 41 into an inside, in an injection device side of a cylindrical member. The long nozzle is formed into a length not contacting with a component attached to the stationary platen and a barrel head 42, under the condition where a tip of the long nozzle contacts with the molding die.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179060-A (JP)
Title: Multi-needle sewing machine
Inventor: AOKI KEIICHI
IPC: D05B65/06
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-needle sewing machine for improving operability in a manual operation to open upper thread at a saving position.  <P>SOLUTION: One end of a presser lever, where the intermediate position is rockably pivoted to a base member is pressure/separation possible with respect to the base member, and is normally urged toward the base member thereby to hold the upper thread between the base member and the one end of the presser lever. The other end includes a finger pressure part to perform a floating operation in the one end of the presser lever by fingertip. The base member includes a support hole to penetrate a transmission rod from the front side to the rear side. The presser lever includes a connection part to connect the front side member of the transmission rod. The middle part of the transmission rod, whose front side member is connected to the connection part of the presser lever, is projectably/retreatably supported by the support hole. A passive part behind the transmission rod is held and kept at a prescribed position, and when selectively moving to a position over a needle drop hole, the passive part can be driven by the release member of an upper thread releasing mechanism.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185318-A (JP)
Title: Lift amount adjusting device for fuel injection valve and lift amount adjusting method to be used for the same
Inventor: OGUMA YOSHITOMO
IPC: F02M51/06
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lift amount adjusting method for a fuel injection valve, whereby a high quality fuel injection valve with its injection amount property less varied with respect to each product can be obtained.  <P>SOLUTION: The lift amount adjusting method for the fuel injection valve includes a step of comparing the lift amount of a needle 70 before adjusted with a standard value for a predetermined lift amount and determining a target adjusting amount for the lift amount to be adjusted, a step of determining welding conditions corresponding to the target adjusting amount in accordance with a relationship among the target adjusting amount, the welding conditions, and a lift variation in welding with a change of the welding conditions, and a step of welding a body 20 to a housing 90 to form a welded portion corresponding to the determined welding conditions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185231-A (JP)
Title: Column-beam joint part structure
Inventor: NARUSE TADASHI
IPC: E04B1/16
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a column-beam joint part structure reducing cost without increasing the cross-sectional areas of members by reducing shearing force input to a column-beam joint part.  <P>SOLUTION: At least one of a two-stage reinforcement 50 of a beam member 10 and a two-stage reinforcement 70 of a column member 20 is arranged bent in X-shape at a joint part (the column-beam joint part 30) of the column member 20 and beam member 10. It is also preferable to reduce sticking force of reinforcements to concrete at the X-shaped reinforcement arranged portion. It is further preferable to locate an X-shaped bent part of the two-stage reinforcements 50, 70 on the joint part center side of one-stage reinforcements 60, 40 located in a direction to intersect the two-stage reinforcements 50, 70.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186360-A (JP)
Title: Bias current generating circuit
Inventor: NAKASONE HIDEYUKI
IPC: G05F3/26
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bias current generating circuit, which is configured to prevent interruption of a bias current I<SB>out</SB>even if a positive supply voltage VDD suddenly drops.  <P>SOLUTION: The circuit includes: a bias current generating circuit body 1A having a first current mirror circuit composed of transistors MP1 and MP2, a second current mirror circuit composed of transistors MN1 and MN2, a resistance R1 determining the bias current I<SB>out</SB>and a start-up capacitor C1; a capacitor C2 connected to a terminal of negative supply voltage VSS of a node N3; and a transistor MP3 of diode connection connected to between the node N3 and a terminal of positive supply voltage VDD.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189780-A (JP)
Title: Adhesive brassiere
Inventor: KISAKA TOYOHIRO
IPC: A41C3/06
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive brassiere preventing stuffiness within a cup, securing flexibility and cleanness of a nipple contact section, and making the bust look rich and beautiful.  <P>SOLUTION: This adhesive brassiere 1 includes a pair of independent left cup 2A and right cup 2B. Each of the cups 2A and 2B has flexibility, and also has cup body parts 3A and 3B which are arranged with an adhesive material on the whole inner area, and bust top protecting members 4A and 4B which are formed by a member having flexibility higher than that of the cup body parts 3A and 3B, and sweat absorbing properties, in a smaller size when viewed from the front than the cup body parts 3A and 3B, and which are detachably arranged in an inner almost central part of the cup body parts 3A and 3B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191025-A (JP)
Title: Image forming apparatus
Inventor: TAMAKI SHINJI
IPC: G03G15/00
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which an apparatus body is prevented from falling down even if strong force is exerted on an opened unit.  <P>SOLUTION: A replenishment unit 2 that is opened/closed by rotating centering a spindle is arranged in the image forming apparatus. When performing maintenance care of a photoreceptor unit or the like existing on an inner side of the replenishment unit 2, the replenishment unit 2 is opened and made to retreat. At such a time, there is the possibility that the apparatus body 1 falls down if large moment is generated, because a distance between the replenishment unit 2 and the a rotation support point becomes long. A support 4 is therefore attached to the vicinity of the leading end of the replenishment unit 2 to support the apparatus body 1 so as not to fall down when the replenishment unit 2 is opened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009101712-A (JP)
Title: Self-scanning type light emitting element array chip, optical writing head and optical printer
Inventor: ONO SEIJI
IPC: B41J2/44
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-scanning type light emitting element array chip capable of reducing the number of wiring of an optical writing head.  <P>SOLUTION: A reference numeral 1 denotes one unit that forms a shifting section and is composed of a thyristor 41, resistors 42, 44 and a diode 43. A reference numeral 2 denotes one unit that forms a light emitting section and is composed of a thyristor 45 and a resistor 46. A reference numeral 17 denotes a power source V<SB>GA</SB>terminal, a reference numeral 14 denotes a data ϕ<SB>S</SB>input terminal, a reference numeral 10 denotes a clock pulse ϕ1 terminal, a reference numeral 11 denotes a clock pulse ϕ2 terminal, a reference numeral 12 denotes a clock pulse ϕ3 terminal, a reference numeral 13 denotes a clock pulse ϕ4 terminal, and a reference numeral 18 denotes a GND terminal. A reference numeral 47 denotes a current limiting resistor connected to the data ϕ<SB>S</SB>input terminal 14. These pieces of wiring ϕ<SB>I</SB>are divided into the wiring ϕ<SB>I</SB>at a left side and the wiring ϕ<SB>I</SB>at a right side. These pieces of wiring ϕ<SB>I</SB>are connected to a terminal ϕ<SB>I</SB>L 15 at a left side and a terminal ϕ<SB>I</SB>R 16 at a right side, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010195264-A (JP)
Title: Tongue stopper structure of seat belt device
Inventor: AKAIKE FUMITOSHI
IPC: B60R22/12
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To move a tongue to a position exceeding a locking position by a stopper structure without changing a stopper position of the stopper structure locking drop movement of the tongue inserted in a seat belt webbing.  <P>SOLUTION: The stopper structure locks drop movement of the tongue 13 that is a fitting device inserted in the seat belt webbing 11 (hereafter, webbing 11). The stopper structure locks drop movement of the tongue 13 by stopping passing of the tongue 13 with a projection shape of a locking fin 15 attached to the webbing 11, keeps such a state as to lock drop movement of the tongue 13 even when the tongue 13 weighs the locking fin 15 with its own weight, and enables the tongue 13 to insert in the locking fin 15 by orienting an elongated hole 13B of the tongue 13 straight forward by raise operation of the tongue 13 from a forward inclined posture due to gravity.  <P>COPYRIGHT: (C)2010,JPO&INPIT