baber/WOPTO huggingface dataset:
Patent JP-2012141488-A (JP)
Title: Antiferroelectric liquid crystal element
Inventor: WATANABE YOSHINORI
IPC: G09G3/36
Filed: 2011-01-05
Abstract: PROBLEM TO BE SOLVED: To provide an antiferroelectric liquid crystal element which can be switched from a transmission state to a cutoff state at a high speed without depending upon temperature change.SOLUTION: The antiferroelectric liquid crystal element is arranged having one transmission axis set in an average major-axis direction of antiferroelectric liquid crystal molecules in a first stable state, and placed in the cutoff state when a drive voltage having a first polarity is applied and in the transmission state when a drive voltage having a second polarity is applied. Drive means controls the drive voltages so that the sum of an integrated value of a Ton time and the drive voltage having the second polarity and an integrated value of a Toff time and the drive voltage having the first polarity is substantially 0. The transmission state and cutoff state are entered by applying the drive voltages having the different polarities, so the cutoff state is quickly entered by applying the drive voltage having the high reverse polarity without the need to take a rebound of transmissivity into consideration.
Patent JP-2011079586-A (JP)
Title: Box-shape member, cushioning body, and packaging device
Inventor: AIDA HIDEYUKI
IPC: B65D81/113
Filed: 2011-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To dampen a shock applied to an object, enable facility investment, cost and time required for packaging and packing operations to be reduced, further facilitate parts management and the like and attain reuse of PET bottles.  <P>SOLUTION: This packaging device is constituted by comprising a bottom base table 110, four supporting column members 121, 122, 123, 124 vertically installed at four corners of the bottom base table, a front side member 130 removably attached to the bottom base member to form a front side wall, a rear side member 140 attached to the bottom base table to form a rear side wall, two lateral side members 150 attached to the bottom base to form the right and left lateral walls, a shock dampening member 170 composed of many PET bottles 171 arranged on the bottom base table and having gas sealingly filled therein and a mounting table 180 arranged on the shock dampening member so as to cause objects to be mounted thereon. In addition, a shock dampening body 300 having PET bottles 330 arranged at a box-like member 310 between a product 10 and the packaging device 100 is used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012143939-A (JP)
Title: Method for manufacturing piezoelectric element, and method for manufacturing piezoelectric droplet ejection head
Inventor: O SHIDAN
IPC: B41J2/16
Filed: 2011-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a high-density and accelerated piezoelectric ejection type droplet ejection head and a method for manufacturing the same.SOLUTION: A first groove 10 having a depth d1 and a width w1 is formed in a piezoelectric material substrate 1. A first electrode 51 is formed in an internal surface of the first groove 10. A second groove 20 having a depth d2 and a width w2 is formed in the piezoelectric substrate 1 so that it corresponds to the first groove. Internal surface of the first groove and the second grooved is coated with an insulating material 3. A third groove 30 having a depth d3 and a width w3 is formed in the piezoelectric material substrate 1 so that it corresponds to the first grove. A second electrode 52 is formed in an internal surface of the third groove. Accordingly, the wall 2 and a plurality of electrodes on lateral surfaces are formed.
Patent JP-2012159739-A (JP)
Title: Photosensitive resin composition, method for forming silica-based coating film, and electronic component
Inventor: ABE KOICHI
IPC: H01L21/027
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition that has excellent stability when the composition is left to stand at room temperature for a long period of time, and is capable of forming a pattern with high accuracy and obtaining a cured product having excellent adhesiveness.SOLUTION: A photosensitive resin composition contains: a siloxane resin having a weight average molecular weight of 3000 or more, which is obtained by hydrolytic condensation of a siloxane compound containing a compound expressed by general formula (1); at least one kind selected from the group consisting of a photoacid generator and a photobase generator; a solvent that can dissolve a siloxane resin; and an onium salt. RSiX...(1) In the formula, Rrepresents an organic group containing at least one functional group selected from the group consisting of an acetoxy group, a thiol group, an epoxy group and an amino group; X represents a hydrolyzable group; n represents an integer of 1 or 2; 4-n of X may be the same or different, and when n is 2, two of R1 may be the same of different.
Patent JP-2012159772-A (JP)
Title: Image forming device
Inventor: ITO WAKANA
IPC: G03G15/01
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce misalignment in a color tone direction and color difference of a multiple color image by performing multiple color toner process control for stabilizing a color balance in the multiple color image within a range not causing deterioration of image quality other than the color balance.SOLUTION: An image forming device that forms a toner image on a photoreceptor onto a recording medium includes image detection means for detecting an amount of toner attached on a toner density patch, performs monochromatic toner process control for adjusting a charging bias and at least one of an amount of exposure and a development bias in order to obtain a development potential by which the amount of attached toner corresponding to a latent static image of the toner density patch becomes a desired amount, and performs multiple color toner process control for controlling the color saturation of each toner so that variations of hues of primary colors Y, M, and C and secondary colors R, G, and B are within a desired allowable range based on color saturation of each of primary colors Y, M, and C of monochromatic toner, and monochromatic toner color saturation of each of Y and M, Y and C, and M and C that constitute respective secondary colors R, G, and B of multiple color toner.
Patent JP-2012160115-A (JP)
Title: Travel information recording apparatus
Inventor: HIRASAWA HIDEFUMI
IPC: B60R16/02
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a travel information recording apparatus in which a degree of freedom in setting a condition for automatically recording travel information is high and travel information is acquired from a control device which controls a vehicle behavior and recorded.SOLUTION: A travel information recording apparatus 30 is comprised of a travel recording device 40 and a general-purpose portable terminal 60. When a state where output of an acceleration sensor 66 becomes almost medium is periodically being generated, the portable terminal 60 determines that a vehicle is in a normal traveling state, acquires travel information from an ECU 20 and commands the travel recording device 40 to store the travel information in a ring buffer set in a temporary storage unit 46. When the output of the acceleration sensor 66 exceeds a predetermined value and great output is continuously detected, the portable terminal 60 determines an abnormality where unexpected impact is applied to the vehicle as a preset predetermined vehicle traveling state and commands the travel recording device 40 to record the travel information which is stored in the temporary storage unit 46, into a recording unit 48.
Patent JP-2012162897-A (JP)
Title: Cut-off propulsion structure of pit mouth for propulsion work
Inventor: ITO HIROSHI
IPC: E21D9/06
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a cut-off propulsion structure of a pit mouth for propulsion work capable of achieving installation of protective concrete in the state of leaving a pit mouth supporting portion behind.SOLUTION: A cut-off propulsion structure of a pit mouth for propulsion work comprises: a cut-off device, the one end of which abuts along an opening edge of the pit mouth and which is fitted with a cut-off rubber 14 in such a manner as to be brought into close contact with an outer peripheral surface of an excavator 6 inserted into the pit mouth along a peripheral edge of the other end thereof; reinforcements 17 and 18 which are assembled in such manner as to surround the cut-off device along an outer peripheral surface of the cut-off device; and a pit mouth supporting section 24 that is integrally molded from concrete in the state of being brought into close contact with the outer peripheral surface of the excavator 6 in such a manner as to surround the cut-off device 9 and the reinforcements.
Patent JP-2012164492-A (JP)
Title: Air electrode catalyst for fuel cell and method for producing the same
Inventor: WAKI KEIKO
IPC: H01M8/10
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an air electrode catalyst of a fuel cell, produced using a modified carbon nanotube which has an oxidation-reduction activity equivalent to that of a conventional "carbon alloy catalyst" even when metal and nitrogen are not contained.SOLUTION: An air electrode catalyst for a fuel cell includes a carbon nanotube, the carbon nanotube has fine pores, which may penetrate through a side wall, at the side wall, and the fine pores have a fine pore size distribution in a range of 0.1-30 nm and a BET specific surface area of 100-4,000 m/g.
Patent JP-2012165242-A (JP)
Title: Imaging apparatus
Inventor: MITSUTAKE IKUTARO
IPC: H04N1/19
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus that can obtain image information which has the small shift amount of a half-value wavelength of infrared cut by a field angle and whose image quality is sufficient for a wide range from a screen center to a periphery of a screen.SOLUTION: The imaging apparatus obtains image information by forming image information in light receiving means having a rectangular light receiving section long in one direction by an image forming optical system. The apparatus includes spectral characteristic adjusting means forming a multilayer film having a function changing the spectral characteristic of incident light flux and emitting light in an optical path on a parallel plate. The spectral characteristic adjusting means is disposed by inclining to an optical axis with an axis in one direction and in a vertical direction to an optical axis of the image forming optical system as a rotary axis. When an angle to the optical axis with a surface normal line of the spectral characteristic adjusting means is set to be α, and an angle which an outermost off-axis principal ray and the optical axis make in a luminous flux made incident on the light receiving means to be θ, a condition of 0.3θ<α is satisfied.
Patent JP-2012164239-A (JP)
Title: Search processing apparatus
Inventor: KUNIMOTO KENTA
IPC: G06F9/48
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a search processing apparatus capable of ending batch search processing, carried out not within business hours mainly in the night, without continuation of batch processing even after business start time by automatically ending search processing at predetermined time in the batch search processing.SOLUTION: The search processing apparatus which performs search processing in a database 12 includes: request issuing means 3 of specifying search conditions and issuing a request for the search processing; request management means 5 of registering and managing an auxiliary search information setting file 13 defining search operation for all requests and the requests in a request management file 4; and search execution means 6 of making an instantaneous search or batch search of a table to be searched based upon contents of each request recorded in the request management file 4, the auxiliary search information setting file 13 having end time at which the batch search is forcibly ended.
Patent JP-2012168478-A (JP)
Title: Image forming apparatus
Inventor: YOSHIDA TSUGUHIRO
IPC: G03G15/16
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of improving usability by detecting separation defects of recording materials which tends to generate separation defects such as thin paper, at an early point of transfer processing without additional new members.SOLUTION: An image forming apparatus stops the image forming operation when the difference between a first current amount and a second current amount is larger than a predetermined current amount. The amount of the first current flown from a voltage appliance member 31 to an image carrier 20 is detected by detection means 51 when a predetermined voltage is applied to the voltage appliance member 31, and the amount of the second current flown from the voltage appliance member 31 to the image carrier 20 is detected by the detection means 51 when an arbitrary region of the image carrier 20 opposed to a recording material at a contact position of transfer means 24 is at a contact position of the voltage appliance member 31.
Patent JP-2012174559-A (JP)
Title: Planar light source and lighting system
Inventor: KAMATA HIROSHI
IPC: H01L51/50
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide: a planar light source using an organic EL element layer as a light source, capable of being reduced in size and thickness; and a lighting system.SOLUTION: The present invention relates to a planar light source 1 including: a substrate 4; and an organic EL element layer 5 formed on the substrate 4 while having a light emitting region EL with a light emitting function and a non-light emitting region NL which is electrically independent of the light emitting region EL, receives light, and has a sensor function capable of outputting an electrical signal according to the received light. The light emitting region EL and the non-light emitting region NL are formed in the same layer structure.
Patent JP-2012175496-A (JP)
Title: Image formation device and program
Inventor: OGIWARA HIROO
IPC: H04N1/00
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the suspension of Fax reception in a device having software switches only, if power is resumed after power is off due to power blackout, because the device is not initiated unless a user operates a power key.SOLUTION: When power is supplied to the device from no AC power supply state, it is discriminated whether "power key ON information" retained in a nonvolatile RAM 70 is "1" (power ON state by the power key) or "0" (power OFF state by the power key). If the "power key ON information" is "1" (power ON state by the power key), which signifies electrification is started under the power ON state, it is determined that the power supply is started after device power supply is suspended due to power blackout or extraction of a power code. Therefore, by supplying power to a printer engine 52 side, the overall device is made to be the power ON state, and thus, the initiation of the device is completed.
Patent JP-2012178941-A (JP)
Title: Shield conductor with clamp and the clamp
Inventor: IZAWA KATSUTOSHI
IPC: F16B19/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of workers that are required for fixing a shield conductor to a vehicle body.SOLUTION: A shield conductor 10 with a clamp 20 is formed by inserting an electric wire 11 into a metal shield pipe 14 and includes the clamp 20 for fixing the shield conductor 10 to a vehicle body Bd. The clamp 20 has a fixed part 21 fixed to the vehicle body Bd and a movable holding part 30 holding the shield conductor 10 and allowing the held shield conductor 10 to move. Since the clamp 20 has the movable holding part 30 in this invention, the work for fixing the shield conductor 10 to the vehicle body Bd is conducted by one worker.
Patent JP-2012131765-A (JP)
Title: 4-keto-d-arabonic acid, 4-keto-d-arabinose, and production method of the same
Inventor: ADACHI KAZUO
IPC: C07C59/215
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide 4-keto-D-arabonic acid as a novel compound and its production method, and 4-keto-D-arabinose and its production method, which is the intermediate product of 4-keto-D-arabonic acid.SOLUTION: By cultivating 4-keto-D-arabonic acid-producing bacteria belonging to Gluconacetobacter or Gluconobacter, for example, cultivating Gluconacetobacter liquefaciens having ability of producing 4-keto-D-arabonic acid, in a cultivation medium containing D-glucose, D-gluconic acid or 2-keto-D-gluconic acid, 2,5-diketo-D-gluocnic acid (25DKA) is produced as a metabolite, which is further metabolized to produce 4-keto-D-arabonic acid. After isolating washed cells or a cytoplasmic membrane fraction of the Gluconacetobacter liquefaciens, when the washed cells or the cytoplasmic membrane fraction is made to react with 25DKA, not only 4-keto-D-arabonic acid but 4-keto-D-arabinose that is an intermediate product of 4-keto-D-arabonic acid can be produced.
Patent JP-2012179778-A (JP)
Title: Manufacturing method of patch transfer medium, and patch transfer medium
Inventor: TAJIMA SHINJI
IPC: B44C1/17
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a patch transfer medium which can be transferred to a fiber raw material, does not hinder flexibility even after transfer, and is excellent in cleaning resistance, and the patch transfer medium.SOLUTION: The manufacturing method of the patch transfer medium is characterized in that the patch transfer medium is constituted by being laminated so as to be peelable so that the medium may be formed into a patch 21 of a desired shape on the surface of a mold release layer 13 of a support base material 31 which is manufactured through: (1) a transfer material preparation process for forming a hologram layer 15, a reflection layer 17 and a printing layer 18 on a transparent base material 11; (2) a support material preparation process for hardening a thermosetting resin layer and forming the mold release layer 13 on the support base material 31; (3) a hard coat layer forming process for forming a peelable hard coat layer 14 on the surface of the mold release layer 13; (4) a lamination process for laminating the surface of the hard coat layer 14 and the surface of the printing layer 18 by a dry lamination method; (5) an adhesive layer forming process for forming an adhesive layer 19 on the surface of the transparent base material 11 of the laminated body; and (6) a half cut processing process for forming only a portion of a transfer part into the patch 21 of the desired shape.
Patent JP-2012182084-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KINOSHITA TAKASHI
IPC: H01M10/0587
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery comprising a filler layer resistant to cracking and peeling to achieve excellent quality stability.SOLUTION: A nonaqueous electrolyte secondary battery in accordance with an embodiment of the present invention comprises a wound electrode body made by winding a positive electrode sheet 10 and a negative electrode sheet with an intervening separator sheet 40. The separator sheet 40 comprises a porous resin sheet 42 and a porous filler layer 44 laminated to at least one side of the resin sheet 42, the filler layer 44 contains a filler composed of an inorganic material, and a binder, the elongation percentage of the resin sheet 42 under a tensile stress of 80 MPa in the longitudinal direction is 160% or lower, and the elongation percentage of the separator sheet 40 including the filler layer 44 under a tensile stress of 80 MPa in the longitudinal direction is in the range of 100% to 115%.
Patent JP-2012181156-A (JP)
Title: Spiral spring for time piece and mechanical time piece equipped with the same
Inventor: MUGISHIMA KATSUYA
IPC: G04B1/14
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a spiral spring for a time piece, capable of minimizing fluctuation of output torque accompanying release (unwinding) and easy to manufacture, and a mechanical time piece equipped with this spiral spring.SOLUTION: A spiral spring 1 for a time piece of a mechanical time piece includes a spiral spring body 30 comprised of a slender plate-like body 31 made of an elastic material. The spiral spring body 30 having an outer peripheral side end 32 engaged with a barrel and an inner peripheral side end 33 engaged with a core is bent along a bending line B extending in a longitudinal direction J at least in a part of a longitudinal direction region Qi such that a bending angle θ increases toward the inner peripheral side end 33. The longitudinal direction region Qi includes a part close to the inner peripheral side end 33 engaged with the core of the spiral spring body 30. The maximum value of the bending angle θ is equal to or less than 25 degrees.
Patent JP-2012183900-A (JP)
Title: Bed heating mechanism for dump truck
Inventor: KITA YASUKI
IPC: B60L7/02
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a bed heating mechanism for a dump truck that prevents cargo from being attached to the bed without using the heat of exhaust gas and suppresses an increase in weight of the bed.SOLUTION: An electrically driven dump truck 1A includes a bed 1 that can be lifted and lowered, a generator 11 that is operated during braking and a resistor connected to the generator 11, and applies regenerative electromotive force of the generator 11 to the resistor to obtain braking force. The bed heating mechanism having a bed heating means for heating the bed 1 is also included in the electrically driven dump truck 1A, wherein the bed heating means has a heating wire 13 arranged in the bed 1, and the heating wire 13 consists of a part of the resistor.
Patent JP-2012186087-A (JP)
Title: Connector
Inventor: TOKUHARA YAYOI
IPC: H01R13/24
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of easily securing and maintaining not only a wiping effect, but also a contact pressure force, while simplifying a structure of a contact, in a connector electrically connected to a device having a planar contact part.SOLUTION: The connector comprises a base part 31 fixed to a bottom face 21b of a housing 21, a contact spring part 32, and a tip contact part 33 sliding relative to a planar contact part by a contact pressure. The contact spring part 32 connects linear parts 32a, 32a inclined by a minute angle, parallel to each other and adjacent to each other by curved parts 32b, 32bwith different inner curvature radii, so that an interval a on a downstream side of the inclination of the linear part 32a is made different from an interval b on an upstream side of the inclination of the linear part 32a. The tip contact part 33 has a slide contact part 33a, which is a linear part with a minute length, in linear contact manner in a wiping direction.