baber/WOPTO huggingface dataset:
Patent JP-2012162851-A (JP)
Title: Existing tunnel reinforcement method
Inventor: FUKUURA NAOYUKI
IPC: E21D11/00
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an existing tunnel reinforcement method capable of efficiently constructing a thickening part for existing tunnel reinforcement while finely and easily securing desired covering from an inner wall surface of the existing tunnel even inside a narrow existing tunnel with existing facilities.SOLUTION: The reinforcement method of an existing tunnel T1 includes: a step of attaching perforated spacers 1 having a prescribed covering height at intervals respectively in the circumferential direction L1 and a tunnel axial direction L2 on an inner wall surface N of the existing tunnel T1; a step of inserting a tendon 3 with a deformation performance deformable into a ring shape or the like to the perforated spacer 1, assembling it in the circumferential direction, performing the same over the tunnel axial direction, and forming the plurality of tendons 3 assembled in the circumferential direction; a step of tensing the respective tendons 3 and disposing the tendons 3 on the inner side of the existing tunnel T1 for the covering height from the inner wall surface N; and a step of disposing a mold form 5, filling concrete between the inner wall surface N and the mold form 5 and constructing the thickening part 7.
Patent JP-2012164702-A (JP)
Title: Semiconductor device
Inventor: OYU KIYONORI
IPC: H01L21/768
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent variation in characteristics of a semiconductor device caused by stress propagation from an embedded electrode plug, and operation destabilization of the semiconductor device caused by electrical noise propagation from the embedded electrode plug.SOLUTION: A semiconductor device has: a semiconductor substrate; an element formation region having a semiconductor element formed on the semiconductor substrate; one or more embedded electrode plugs provided so as to penetrate through the semiconductor substrate; and a groove-type electrode embedded in a trench located in the semiconductor substrate between the element formation region and the embedded electrode plug.
Patent JP-2012162875-A (JP)
Title: Bottom enlarging bucket
Inventor: AJIRO SHUICHI
IPC: E21B11/00
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an earth-drill bottom enlarging bucket for drilling the bottom of a pile construction vertical hole to form a bottom enlarged part with its lower portion enlarged in a tapered shape, while securing a great bottom enlarging rate even when the shaft diameter is relatively small.SOLUTION: The bottom enlarging bucket includes a first bottom enlarging blade 4 and a second bottom enlarging blade 5 linearly raised/sunk in the inward/outward direction of the bucket, the first bottom enlarging blade 4 and the second bottom enlarging blade 5 being linked with each other via an equalizer link. The equalizer link consists of center links 30, 31, a first link 32 and a second link 36. The first link 32 connects the center link 30 to the first bottom enlarging blade 4. The second link 36 connects the center link 31 to the second bottom enlarging blade 5. The second link 36 is longer than the first link 32. The turning radius of a connection part between the second bottom enlarging blade 5 and the center link 31 from a vertical axis 28 of the bucket center is larger than the turning radius of a connection part between the first bottom enlarging blade 4 and the center link 30. A scraper 6 is provided on the second bottom enlarging blade 5.
Patent JP-2012163791-A (JP)
Title: Developing device, and image forming apparatus including the same
Inventor: TANIGUCHI RYO
IPC: G03G15/08
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that stabilizes the accumulation amount of developer.SOLUTION: Developer includes a housing 21, and a second stirring conveyance member 26 that is formed around a rotation shaft 26a and has a spiral blade 26b. A reverse spiral blade 26c for regulating the flow of developer is formed on the rotation shaft 26a, and a missing part 26e in which at least a part of the rotation shaft 26a is missed is provided in a connection area where the spiral blade 26b and the reverse spiral blade 26c are connected.
Patent JP-2011137165-A (JP)
Title: Moisture absorbing formed article
Inventor: KAWAGUCHI YOHEI
IPC: C08K3/00
Filed: 2011-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material which can easily and surely absorb moisture entering devices such as electronic devices.  <P>SOLUTION: There is disclosed a moisture-absorbing formed article comprising a moisture-absorbing agent and a resin component. The moisture-absorbing agent contains at least one of alkaline earth metal oxides and sulfates, and the resin component is at least one of fluorine-based, polyolefin-based, polyacrylic-based, polyacrylonitrile-based, polyamide-based, polyester-based and epoxy-based polymer materials.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012163807-A (JP)
Title: Display device and display method
Inventor: MYODO Hitoshi
IPC: G09F9/37
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To properly display an image regardless of the speed of a swing action, when displaying the image in a space by using an afterimage phenomenon.SOLUTION: A display device comprises a plurality of LED 2, 2,,, which are disposed in a housing 10; a memory portion 13 for memorizing a display pattern of an image; and a control portion 14 for blinking of the LED 2, 2,,, on the basis of the display pattern. The control portion 14 controls the blinking of the LED 2, 2,,, according to swing speed when the display device 1 is swung. The swing speed can be determined from one-cycle time in which the display device 1 returns from a swing starting position to the swing starting position. The control portion 14 measures the one-cycle time, calculates the blinking time of the plurality of the LED 2, 2,,, on the basis of the measured one-cycle time, and blinks the LED 2, 2,,, at the calculated blinking time.
Patent JP-2012167587-A (JP)
Title: Vehicle control device
Inventor: ISOBE SHINPEI
IPC: F02D41/04
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device that makes an engine operation state proper when neutral control is performed.SOLUTION: When an execution condition of the neutral control is met, an engine coolant temperature and an ATF temperature are detected, and the lower the temperatures are, the smaller a rate of reduction of an intake air amount at transition to the neutral control is set. When the execution condition of the neutral control is not met during an execution of the neutral control, the engine coolant temperature and the ATF temperature are detected, and the lower the temperatures are, the more the intake air amount at release of the neutral control is increased and thereafter the smaller the rate of reduction is set when the intake air amount is reduced to a target intake air amount.
Patent JP-2012169160-A (JP)
Title: Electrode for sodium secondary battery and sodium secondary battery
Inventor: KAGEURA JUNICHI
IPC: H01M4/133
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, in an electrode including a carbon material, which can dope and undope sodium ions, as an electrode active material, studies on improvement of discharge load characteristics are not performed, and technologies for improving the discharge load characteristics are still not clear, although sodium secondary batteries with higher output are expected.SOLUTION: In an electrode for a sodium secondary battery, an electrode mixture including a carbon material, which can dope and undope sodium ions, as a main constituent is supported on a collector. A porosity of the electrode mixture is 25% or more and 50% or less.
Patent JP-2012166704-A (JP)
Title: Bubble blowout device for reducing frictional resistance of ship
Inventor: KAWASHIMA HIDEMIKI
IPC: B63B1/38
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a bubble blowout device for reducing frictional resistance of a ship, which prevents reduction in resistance reducing effect of hull friction, while preventing uneven amount of air from being blown out, even when a ship rolls.SOLUTION: This bubble blowout device 30 for reducing frictional resistance reduces the frictional resistance by jetting bubbles to the periphery of the ship, and includes a plurality of blowout ports 32 arranged at the ship bottom 11 of the ship, and chambers 34 for supplying gas transferred from an air transfer means 13 to the blowout ports 32. A plurality of holes 35 to supply gas to the blowout port 32 are arranged on a partition wall 36 between the chamber 34 and the blowout port 32. From among the plurality of blowout ports 32, the holes 35 to supply gas to the blowout port 32 at an end part, are arranged in the longitudinal direction of the ship bottom 11.
Patent JP-2012169932-A (JP)
Title: Request answering system
Inventor: UCHIDA TAKESHI
IPC: H04M3/527
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a request answering system capable of facilitating the acceptance of request by telephone and handling the request promptly.SOLUTION: A request answering system includes: client identification means 18 for identifying a client according to a signal input by the client through telephone, or a caller number notification signal of a telephone set 14 of the client; storage means 17 for storing a sound of the client communicated from the client by means of the telephone set 14 as request data; and mail transmission means 21 for transmitting an e-mail to a terminal machine 20 of a person in charge of serving the client identified by the client identification means 18. The mail transmission means 21 attaches the request data to the e-mail as s sound file.
Patent JP-2011178782-A (JP)
Title: Manufacture of long-term drug delivery device with polyurethane-based polymer
Inventor: KUO SHENG-HUNG
IPC: A61F2/82
Filed: 2011-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide the use of polyurethane-based polymer as a drug delivery device to deliver biologically active compounds at a constant rate for an extended period of time and a method of manufacture thereof, and to provide the device which is very biocompatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of appropriate bioactive substances to tissues or organs.  <P>SOLUTION: The drug delivery device for releasing one or more drugs at controlled rates for an extended period of time to produce local or systemic pharmacological effects comprises: (1) a reservoir, the reservoir comprising; (2) at least one active ingredient; and, optionally, (3) at least one pharmaceutically acceptable carrier; a polyurethane based polymer completely surrounding the reservoir.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012175749-A (JP)
Title: Insulation joint, and refrigerant drawing-out structure at terminal of room-temperature insulation type superconducting cable
Inventor: ASHIBE YUICHI
IPC: H02G15/34
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an insulation joint which is short and compact, and a refrigerant drawing-out structure at a terminal of a room-temperature insulation type superconducting cable using the insulation joint.SOLUTION: An insulation joint 1 is a member for connecting high-potential fluid piping 110 and low-potential fluid piping 120 in an electrically insulated state. The insulation joint 1 includes a first connection cylinder part 10 connected to an end of the high-potential fluid piping 110, a second connection cylinder part 20 connected to an end of the low-potential fluid piping 120, and a cylindrical capacitor cone part 30 having tapered surfaces 31, 32 formed on both sides. The capacitor cone part 30 is provided between the first connection cylinder part 10 and second connection cylinder part 20 so that the first connection cylinder part 10 is connected to an inner peripheral surface 33 of the capacitor cone part 30, and the second connection cylinder part 20 is connected to an outer peripheral surface 34 of the capacitor cone part 30.
Patent JP-2012174456-A (JP)
Title: Fuel cell
Inventor: NITTA TAKAHIRO
IPC: H01M8/10
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To improve gas diffusion properties of a gas diffusion layer provided in a fuel cell.SOLUTION: A fuel cell 100 comprises an electrolyte membrane 10, a catalyst layer 20, and a fine porous layer 30 and a gas diffusion layer base 40 which serve as a gas diffusion layer. The fine porous layer 30 contains carbon black and a water repellent. The fine porous layer 30 contains amorphous polytetrafluoroethylene having such properties that a gas passes through between molecules, as the water repellent.
Patent JP-2012174950-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: KAWAMURA MASAO
IPC: H01L23/12
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device including a semiconductor structure called SOI, which is less likely to be restricted in circuit design to set a lower surface of a semiconductor substrate of the semiconductor structure to ground potential.SOLUTION: A semiconductor device comprises a multilayer printed board 12 and a semiconductor structure 31 called SOI mounted in a recess 15 provided on the side of a lower surface of the multilayer printed board 12 in a face-up manner. Further, the semiconductor structure 31 is mounted on a printed wiring board 1 by connection of a center part of a lower surface of a semiconductor substrate 33 with ground wiring 3 of the printed wiring board 1 via a conductive adhesive layer 43 arranged below the lower surface of the semiconductor substrate 33. In this case, it is almost unnecessary to regard a routing line for ground. Accordingly, it becomes possible to cause the semiconductor device to be less likely to be restricted in circuit design to set the lower surface of the semiconductor substrate 33 of the semiconductor structure 31 to ground potential.
Patent JP-2012171544-A (JP)
Title: Branching device and track transportation system
Inventor: KAWAUCHI AKIHISA
IPC: B61F5/38
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the initial cost of a branching device of a central guiding track transportation system.SOLUTION: The branching device includes: a branch line side guide rail 20c arranged at an inner side of travel paths from a near side main line travel path Ra to a branch line travel path Rc; a main line side guide rail 10b arranged at outer sides of the travel paths from the near side main line travel path Ra to a front side main line travel path Rb; and a switching mechanism 40 for switching a position of a movable rail 25c of the branch line side guide rail 20c and a position of a movable rail 25b of the main line side guide rail 20b with a branch line guide position BP and a main line guide position MP. Meanwhile, a central guide rail 10 is not arranged at a part b at which a center position in a travel path width direction of the font side main line travel path Rb crosses the branch line travel path Rc, and a part c at which the center position in the travel path width direction of the branch line travel path Rc crosses the front side main line travel path Rb.
Patent JP-2012175926-A (JP)
Title: Educational material kit for complex learning
Inventor: YAMAZAKI TADASHI
IPC: A01G1/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an educational material kit for complex learning capable of efficiently teaching a course of organism rearing as well as a course of woodworking in a collateral manner at elementary or junior high school.SOLUTION: The educational material kit for complex learning includes: a planter 1; a seedling raising cup 3; a partition unit 4; cultivation soil 5; a culture soil 7; wood pieces for manufacturing a protection pod 8, 9; and a corner cover 10. The partition unit 4 is inserted in the seedling raising cup 3. A seed bed is obtained by stuffing the culture soil 7 in a plurality of seedling raising areas between the partition unit 4 and the seedling raising cup 3. Seeds are spread in the seed bed and waited for sprout. The cultivation soil 5 is contained in the planter 1. Further, the wood pieces 8, 9 are cut with a saw, and the protection pot is manufactured by using the corner cover 10. When the seed sprouts in the seeding bed, and becomes seedling, the seedling bed is removed from the seedling raising cup 3 integrally with the partition unit 4. The seedling in one seedling bed is transplanted to the planter 1. The planter 1 is stored in the protection pot, and the rearing of the seedling in the planter 1 is observed.
Patent JP-2012182646-A (JP)
Title: Image processing apparatus, image processing method and program
Inventor: IMAMURA TAKESHI
IPC: G03G15/36
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of personal information without compromising the security level by preventing the job control information in a two-dimensional code from being erased together when the two-dimensional code is erased for the protection of personal information.SOLUTION: When there is trace information in additional information extracted by a control unit, i.e. when there are first trace information and second trace information, the second trace information is erased. The control unit alters job control information in the additional information thus extracted to job prohibition (step S21). An encode unit generates a two-dimensional code by encoding the additional information (step S22). Upon detecting the fact that a memory has received the two-dimensional code containing the updated additional information and a document image, the control unit synthesizes the two-dimensional code and the document image in the memory thus generating the document image to which the two-dimensional code is added (step S23).
Patent JP-2012179559-A (JP)
Title: Dehumidifying body and desiccant dehumidifying apparatus including the same
Inventor: KISHIMOTO AKIRA
IPC: B01J20/28
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a dehumidifying body having high dehumidifying performance.SOLUTION: The dehumidifying body is formed by mixing dehumidifying material 24 for absorbing moisture, fine grains 44 having a particle diameter of 1-500 μm and a binder 46 for retaining the dehumidifying material and the fine grains. The mixing ratio of the fine grains in the dehumidifying body is preferably 10-40 wt.%. The dehumidifying body can be favorably applied to a dehumidifying apparatus.
Patent JP-2012189740-A (JP)
Title: Binocular
Inventor: KAMEYAMA TOSHIHIKO
IPC: G02B23/18
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To naturally turn a binocular to the position of a found wild bird, etc., when visually observing the wild bird, etc.SOLUTION: Both of the objective lens side and eyepiece side of one side of the binocular comprise a plate glass, and the actual scenery can be visually observed as it is through the plate glass. The center of the plate glass on the objective lens side has a cross line and the direction of the binocular is coincident with the cross line. The lens of the binocular itself is the same as the lens of the conventional binocular, a rotary knob 51 at the center is made a little larger and hollow, and the shaft of the binocular which is hollow is fitted into the rotary knob 51. The plate glass is fitted into the eyepiece side of the hollow shaft, the plate glass is fitted into the objective lens side as well, and the center of the plate glass has a cross line 41.
Patent JP-2012187846-A (JP)
Title: Writing utensil
Inventor: YASUDA MITSUYUKI
IPC: B43K23/08
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a writing utensil having a reversible thermal discoloration layer that can be quickly and easily thermally discolored, enhanced decorativeness and a quality appearance.SOLUTION: The writing utensil includes a tubular body 2 having an annular decorative portion 53 provided on the outer surface. The reversible thermal discoloration layer 10 which can be thermally discolored when touched by fingers is provided on the outer surface of the annular decorative portion 53. The outer surface of the annular decorative portion 53 is made to project more outwardly in a radial direction than other outer surface portions of the tubular body 2. The outer surface of the annular decorative portion 53 is formed to a projecting curved shape. A metal glossy layer containing transparent metal glossy pigment is formed on the top surface of the reversible thermal discoloration layer 10.
Patent JP-2012191801-A (JP)
Title: Inverter power generation apparatus
Inventor: YOKOGAWA SHIGETOSHI
IPC: H02M7/12
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an inverter power generation apparatus that prevents an engine from stalling even in the case of a load variation when the engine is rotated at a low speed.SOLUTION: An inverter power generation apparatus includes a current limiting section 14a for setting a current limit ratio in accordance with the speed of a synchronous motor 13 and controlling a converter current according to the current limit ratio. The current limiting section 14a sets the current limit ratio at 70% when the speed of the synchronous motor 13 is an idle speed of an engine 11, and then increases the current limit ratio linearly until the speed of the synchronous motor 13 reaches a rated speed to set the current limit ratio at 100%. The speed of the engine 11 can thus be reasonably increased even in the case of a sharp load variation when the engine 11 is rotated at a low speed.
Patent JP-2012189036-A (JP)
Title: Plunger pump
Inventor: KODAMA TAKURO
IPC: F04B9/04
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a plunger pump that cannot only reduce the number of components but also reduce working hours for assembling the components.SOLUTION: A plunger pump 1 includes: a pump body 100 having a cylinder hole 10; a plunger 30 reciprocating in the cylinder hole 10; and a bottomed cylindrical sealing member 20 which seals the opening part 13 of the cylinder hole 10. The sealing member 20 has a leaf spring 23 formed to bend a part of a peripheral wall part 21 inside to exert pressing force from the leaf spring 23 to the plunger 30 projecting inside the peripheral wall part 21.
Patent JP-2012192557-A (JP)
Title: Image forming apparatus, server device, and program
Inventor: ISHII TATSUYA
IPC: G03G21/04
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of decreasing a power consumption, and to provide a server device and a program.SOLUTION: The image forming apparatus 100 includes: a receiving unit 91 for receiving a print job containing at least one print data; a memory unit 40; an acquisition unit 92 for acquiring an environmental temperature; a determination unit 93 for determining whether the environmental temperature is less than a threshold; a printing unit 2 for executing printing based on the print data; and a control unit 94. The control unit 94 stores the print job in the memory unit 40 without allowing the printing unit 2 to execute the print job, until a given condition is established, when the determination unit 93 determines that the environmental temperature is less than the threshold.
Patent JP-2011140659-A (JP)
Title: Defoamer composition for diesel fuel
Inventor: GRABOWSKI WOJCIECH
IPC: C10L1/28
Filed: 2011-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defoamer system for diesel fuel.  <P>SOLUTION: The defoamer composition for diesel fuel includes (i) a mixture of silicone (A) and (B) or (ii) silicone (C), wherein silicone (A) is a polysilicone represented by chemical formula 1, silicone (B) is a polyether having a silicone represented by chemical formula 2, and silicone (C) is a polyvalent/polyether/phenol silicone represented by chemical formula 3. Each symbol has specific definition.  <P>COPYRIGHT: (C)2011,JPO&INPIT