baber/WOPTO huggingface dataset:
Patent JP-2012213390-A (JP)
Title: Collagen gel membrane and cultivation vessel
Inventor: OYABU YOSHIMI
IPC: C12N5/10
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a collagen gel membrane which makes a substance such as a cultivation liquid component pass therethrough without making it pass through a cell and also has transparency suitable for the observation of the cell, and a cultivation vessel using the collagen gel membrane.SOLUTION: The cultivation vessel has: a liquid-solution accommodation part 12 composed of the collagen gel membrane 20 which contains 0.03 to 0.5 mass% of a bridged collagen fiber, and whose thickness is 2 mm to 5 mm, and a cultivation region 14 which accommodates a cultivation liquid and can cultivate the cell; and a cylindrical partitioning member 24 closed by a composite material which is inserted into the liquid solution accommodation part 12 and vertically partitions the cultivation region, and whose opening has the collagen gel membrane 20 and a water insoluble polymer membrane material 22 having holes whose hole diameters are 20 μm to 5,000 μm.
Patent JP-2013204105-A (JP)
Title: Plate material made of aluminum alloy
Inventor: IMAI YUSUKE
IPC: C22F1/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a plate material made of an aluminum alloy having formability to be easily worked into permissible dimensions and further having corrosion resistance, thereby making service life as a heater core, for example, longer.SOLUTION: A plate material made of an aluminum alloy is composed of: a core material including 1.0 to 2.0% Mn, 0.1 to 0.8% Si, 0.001 to 0.5% Fe and 0.001 to 0.1% Cu, and the balance Al with inevitable impurities; and a brazing filler metal including 6.0 to 12.0% Si and 1.0 to 5.0% Zn, and the balance Al with inevitable impurities. The average crystal grain size of the core material after final annealing is controlled to 50 to 400 μm.
Patent JP-2013210005-A (JP)
Title: Electric power steering device
Inventor: OKAMOTO KOICHI
IPC: F16H57/021
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device in which a driving gear can be largely rocked without enlarging an internal space of a bearing on one end side.SOLUTION: An electric power steering device 10 is configured such that: a raceway groove 111A of an outer ring 111 of a bearing 22A on one end side comprises one circular arc r having a curvature radius of 110 to 124% of a curvature radius of a ball 113 and a one-point-contact sectional shape having the curvature center (a) of the circular arc r set at the width-direction center L of the raceway groove 111A; and a raceway groove 112A of an inner ring 112 comprises two circular arcs r1 and r2 each having curvature radiuses exceeding 100% of the curvature radius of the ball 113, and has a two-point-contact sectional shape having curvature centers b and c of the circular arcs r1 and r2 set on both sides of the width-direction center L of the raceway groove 112A.
Patent JP-2013210420-A (JP)
Title: Lens driving device
Inventor: HAMADA YOSHIHIRO
IPC: G02B7/04
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a lens driving device capable of suppressing inclination of a movable body when the movable body retaining a lens is moved in the direction of an optical axis.SOLUTION: A lens driving device 1 includes a movable body 4 moving in the direction of the optical axis and a plurality of guide balls 7 for guiding the movable body 4 in the direction of the optical axis. The plurality of guide balls 7 are arranged in between the movable body 4 and a solid body 5 as well as not being superposed on each other when seen from the direction of the optical axis. The moving body 4 has contact surfaces 12f and 12g on movable side where the guide balls 7 come into contact formed in a substantial V shape when seen from the direction of the optical axis. The solid body 5 has contact surfaces 17c and 17d on solid side where the guide balls 7 come into contact formed in a substantial V shape when seen from the direction of the optical axis. The movable body 4 is moved in the direction of the optical axis along the guide balls 7 while being energized in one direction that is orthogonal to the direction of the optical axis so that the guide balls 7 are held between the contact surfaces 12f and 12g on the movable side and the contact surfaces 17c and 17d on the solid side.
Patent JP-2013212898-A (JP)
Title: Conveyance roller and recording device
Inventor: ONO KATSUNORI
IPC: B21D39/03
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a conveyance speed when a paper sheet is conveyed while causing the paper sheet to come in contact with a friction layer is changed to cause conveyance irregularities since the friction layer formed on the outer circumference of a roller is protruded to the outer circumferential side on the part of a protrusion when the protrusion is formed on the fitting part.SOLUTION: A conveyance roller 15 includes: a roller body 16 cylindrically formed by making a pair of end surfaces opposite to each other by press working; and a friction layer 50 formed on the outer circumferential surface of the roller body 16 in which the friction layer 50 is formed on a position except for a fitting part 82 formed on the outer circumferential surface in the conveyance area R1 of a paper sheet in the axial direction D1 of the roller body 16.
Patent JP-2013219100-A (JP)
Title: Plasma processing apparatus
Inventor: HANAOKA HIDETOSHI
IPC: H01L21/3065
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To allow the stable application of a DC voltage inside a process chamber over a long period of time by suppressing the deposition of a reaction product of plasma processing to a ground electrode provided in the process chamber.SOLUTION: A plasma processing apparatus 1 forms plasma of a process gas by applying a high-frequency electric power between an upper electrode 42 and a lower electrode 13 provided in a process chamber 11, and then processes an object to be handled by use of the plasma. The plasma processing apparatus comprises: a DC power source 61 for applying a DC voltage to the upper electrode 42; a ground electrode 100 connected with the DC power source 61; and an annular shield member 110 provided outside the ground electrode 100. The ground electrode 100 has a groove part 101 formed in its outer peripheral part so as to be downward concave. The shield member 110 is formed so that its upper end is located above the upper end of the ground electrode. The shield member 110 has a protrusion formed on its part located above the ground electrode 100 and protruding toward the center of the ground electrode 100.
Patent JP-2013216936-A (JP)
Title: Hot-dip galvannealed hot-rolled steel sheet and production method thereof
Inventor: YOKOYAMA TAKUJI
IPC: C22C18/04
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength hot-dip galvannealed hot-rolled steel sheet capable of being produced in an existing hot-dip alloying galvanization line and excellent in ductility and hole expansion formability suited for stretch flanging.SOLUTION: A hot-dip galvannealed hot-rolled steel sheet contains, by mass%, 0.03-0.15% C: 0.5% or less Si: 1-4% Mn: 0.05% or less P: 0.01% or less S: 0.01% or less N: 0.5% or less Al: 0.11-0.50% Ti: 0-0.50% Nb: and 0-0.50% V, and has a steel structure of containing 1-8 vol.%, in total, of one or two of martensite and austenite and the balance comprising one or two of ferrite and bainite, and containing 0.2 vol.% or more, in total, of precipitate containing any one of Ti, Nb, and V.
Patent JP-2012233173-A (JP)
Title: Phase inversion ink
Inventor: MORIMITSU KENTARO
IPC: B41J2/01
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a phase inversion ink which may not possibly spill during handling, can give a broad-range printing density and printing quality, makes wrinkles and strains of papers to be lowest, has no risk of nozzle clogging even if a lid is not covered on the nozzle, and can take an indefinite period of no printing.SOLUTION: The phase inversion ink contains: at least one crystalline element represented by the formula, and having a melting point of about 65°C to about 150°C; at least one amorphous element; and an optional colorant element. In the formula, Rand Rmay be identical or different, and are each independently (i) an alkyl group, (ii) an arylalkyl group, (iii) an alkylaryl group or (iv) an aromatic group, and at least one of Rand Ris an aromatic group.
Patent JP-2013220044-A (JP)
Title: LESS CHLORINATED PCBs DEGRADING ORGANIC CHLORINE BASED COMPOUND DEGRADING BACTERIUM, ORGANIC CHLORINATED COMPOUND DEGRADING MATERIAL, METHOD FOR PRODUCING THE SAME, AND POLLUTED ENVIRONMENT PURIFICATION SYSTEM
Inventor: TAKAGI KAZUHIRO
IPC: C12N11/14
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a bioremediation technology effectively degrading less chlorinated PCBs or HCHs.SOLUTION: There is provided a degrading bacterium with characteristics which include a part or whole of mycological characteristics of Sphingomonas sp.TSK-1 strain having less chlorinated PCBs or HCHs degrading ability or an organic chlorine containing compound degrading agent which comprises the degrading bacterium in a porous material such as a wood based carbonized material. There is also provided an organic chlorine containing compound degrading agent which comprises the degrading bacterium together with degrading bacterium PD653. The less chlorinated PCBs and four kinds of HCHs can be degraded using the degrading bacteria.
Patent JP-2013220822-A (JP)
Title: Packing box
Inventor: MORIWAKI RITSUO
IPC: B65D5/462
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of reducing a cost of a whole packing box by reinforcing a portion to be attached with a handle without providing a reinforcing plate.SOLUTION: A packing box 101 is provided with: an upper lid piece 11c having handle attachment holes 8a, 8b for inserting the handle; and a reinforcement piece 61 having handle attachment holes 8c, 8d for inserting the handle. The upper lid piece 11c and the reinforcement piece 61 are continuously formed; and when folded, the handle attachment hole 8a and the handle attachment hole 8c overlap in the same position, and the handle attachment hole 8b and the handle attachment hole 8d overlap in the same position to reinforce the portion to be attached with the handle. In an extended state, since the reinforcement piece 61 is in an inner side of a quadrangle inscribed by another shape portion, no new costs are needed for providing the reinforcement piece 61.
Patent JP-2013220834-A (JP)
Title: Packaging structure
Inventor: KAWAGUCHI HISASHI
IPC: B65D81/26
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a packaging structure that can store a plurality of liquid storage bags each sectioned with a partition so as to store two kinds of transfusion individually into a packaging box without using a partition member.SOLUTION: There is provided a packaging structure in which a plurality of liquid storage bags 5 are stored into a packaging box 1 made of corrugated cardboard, wherein each of the liquid storage bags 5 has two bag portions 7a, 7b sectioned with an easy-to-peel partition 6 and stores individually a liquid A and a liquid B as two kinds of supplementary liquids for hemofiltration differing in component mixing. In the packaging structure, the liquid storage bag 5 is stored into a secondary packaging bag 10 formed using a gas-impermeant packaging material and filled with a deoxidizing agent 11 while the liquid storage bag 5 is folded at the part of the partition 6 and two bag portions 7a, 7b are raised, the plurality of liquid packaging bags 5 stored individually in the secondary packaging bag 10 in a sealed state are stored into the packaging box 1 while the plurality of liquid packaging bags 5 are stored into a large bag 13 having a lower coefficient of friction than that of the secondary packaging bag 10.
Patent JP-2013222626-A (JP)
Title: Power storage device
Inventor: OKUDA MOTOAKI
IPC: H01M2/30
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device capable of suppressing increase of electric resistance while improving strength.SOLUTION: The power storage device includes: a case 11; an electrode assembly 25 housed in the case 11; an external terminal part 30 formed on the outside of the case 11 and composed of aluminum; a connection part 36 formed of the aluminum and electrically connected with the electrode assembly 25 inside the case 11; a stud bolt 40 which includes a first screw part 40b formed of iron whose tensile strength is higher than the aluminum, and fixes the external terminal part 30 and the connection part 36 to the case 11 by connecting the external terminal part 30 to one end side of the first screw part 40b and connecting the connection part 36 to the other end side; and a conductive part 32 formed of the aluminum and extended along the axial direction of the first screw part 40b to electrically connect the external terminal part 30 and the connection part 36.
Patent JP-2013225204-A (JP)
Title: Load distribution method and device which automatically optimize number of operation servers based on traffic volume prediction
Inventor: KOIDO MASAKAZU
IPC: G06F9/50
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To achieve a load distribution method and device in which a load distribution device performs traffic volume prediction and automatically optimize a number of operation servers.SOLUTION: A load distribution device which forms traffic and assigns a session between a client and a server includes a traffic database which collects a traffic volume and a server optimal operation number table database corresponding to the traffic volume, automatically collects the traffic volume of each time in each day of the week and each specific day for a prescribed period and calculates an average of the collected traffic volume, and calculates a server optimal operation number on the basis of the average and performs ON/OFF control of power of the servers.
Patent JP-2013228441-A (JP)
Title: Abrasion estimation device of photoreceptor and abrasion estimation program of photoreceptor
Inventor: ANDO MASATO
IPC: G03G5/147
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an abrasion estimation device of a photoreceptor and an abrasion estimation program of the photoreceptor that can estimate abrasion of the photoreceptor by use of a different material system in consideration to a mechanical configuration such as a cleaning blade and the like.SOLUTION: When the photoreceptor is put into friction with a cleaning blade, an index value acquisition part 22 calculates a cross-sectional area of a region of the photoreceptor in which stress exceeding yield stress to be calculated by the following primary expression (1) occurs as an index value, yield stress=a×elastic deformation rate of the photoreceptor+b (1) where a and b are coefficients determined by a preliminary performed test. An estimation part 24 estimates, on the basis of the index value, an abrasion velocity while the photoreceptor comes into contact with another object in friction, from a relation of the index value between the abrasion velocity of the photoreceptor obtained on the basis of the test determining a and b.
Patent JP-2013232100-A (JP)
Title: Information processing apparatus, and updating method and program of firmware in information processing apparatus
Inventor: IWADATE YASUHIRO
IPC: G06F11/00
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus that reduces a time period until the information processing apparatus can be used in updating firmware.SOLUTION: An information processing apparatus stores firmware by separating a basic part for an apparatus to operate as a single body, and an application part other than the basic part of the firmware. When the information processing apparatus updates the firmware with new firmware, extracts a basic part of the new firmware, updates the basic part of the firmware before the application part with the extracted basic part, and performs processing for enabling the updated basic part.
Patent JP-2013223416-A (JP)
Title: Drive unit for amplifying magnetic force and device for applying the same
Inventor: HARAKUNI OSAMU
IPC: H02K37/14
Filed: 2012-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a drive unit for amplifying a magnetic force, which sandwiches faces of both N and S poles of a permanent magnet having a strong magnetic force, between core edges of two electric magnets, arranges one or more permanent magnets having a strong magnetic force under the previously described permanent magnet so as to repel each other, and thereby generates strong drive force with small power.SOLUTION: The drive unit for amplifying the magnetic force is disclosed, which sandwiches the faces of both N and S poles of the permanent magnet having the strong magnetic force, between the core edges of two electric magnets, arranges one or more permanent magnets having the strong magnetic force under the previously described permanent magnet so as to repel each other, and thereby generates the strong drive force with small power.
Patent JP-2012144377-A (JP)
Title: Sheet folding device, and post-processing device and image forming system including the sheet folding device
Inventor: MATSUNO KENICHI
IPC: B65H37/06
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a sheet folding device that prevents a sheet from being creased or abrasion damage from being brought about caused by folding rolls when folding the sheet with a pair of folding rolls, and which is inexpensive and has a simple structure.SOLUTION: The sheet folding device includes: a sheet bundle supporting means for holding a sheet bundle at a predetermined folding position; a pair of folding rolls arranged at the folding position; a folding blade for inserting the sheet bundle in a nip position between the pair of folding rolls; a carrying-out roller arranged downstream from the pair of folding rolls and carrying out the folded sheet bundle from the folding position; a roll driving means for rotating the pair of folding rolls in a sheet folding direction; a blade driving means for reciprocating the folding blade between the nip position and a standby position where the folding blade retreats from the nip position; and a drive control means for controlling the roll driving means, the blade driving means and the carrying-out roller.
Patent JP-2012169294-A (JP)
Title: Fuel cell system
Inventor: OKUYOSHI MASAHIRO
IPC: H01M8/10
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce a residual moisture content remaining in a fuel cell when the fuel cell of a fuel cell system is stopped in a specific time zone where, if the fuel cell is stopped in a startup process, residual water would block up an air passage after the fuel cell is stopped.SOLUTION: There are included residual moisture content prediction means which, if a fuel cell stops during its startup process, predicts a residual moisture content remaining on an oxidizer electrode side in the fuel cell, and fuel cell startup means which, before starting the fuel cell, reduces the pressure of oxidant gas supplied to the fuel cell by a pressure adjustment valve below a prescribed operation pressure so that the predicted residual moisture content predicated by the residual moisture content prediction means will not exceed a prescribed moisture content.
Patent JP-2013233748-A (JP)
Title: Seat order book
Inventor: TANAKA YASUO
IPC: B42D15/02
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To provide the basic structure of an original design configuration of a marrying couple by adjusting limited printing spaces by increasing and decreasing pages, heightening portability and storability by downsizing.SOLUTION: There is provided a booklet form composed of four to 28 pages in a seat order table in a hall used for the reception of a wedding. The first of the novel forms is a horizontal shape, the second is convenient portability during the ceremony by storing it in the pocket of a formal suit or a handbag since a lateral size is 25-10 cm and a longitudinal size is 16-5 cm, the third is display easy to see by displaying the whole picture and each line, and the fourth is a performance effect exceeding the limit of the seat order table by inserting hand-written greeting messages of a bride and a bridegroom, genealogical trees, and image pictures of the couple. By reducing a size, the booklet can be easily stored. The upper limit of the pages can be set by a page configuration, thus enabling cost control. By increasing the number of pages, further originality can be achieved.
Patent JP-2013239840-A (JP)
Title: Digital broadcast receiving device
Inventor: AIZAWA MASAMI
IPC: H04J11/00
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiving device which quickly responds to impulse noise and removes it upon determining that it is a noise.SOLUTION: The digital broadcast receiving device, which is designed to receive a frequency divided multiplexed transmission signal of a plurality of carriers, comprises a frequency domain conversion unit, a demodulation unit, a difference detection unit, an integration unit, a noise detection unit, a fist quality determination unit, a second quality determination unit, a detection unit, a selection unit, a determination unit, and a correction unit. The difference detection unit accepts as its input the demodulation output of a frequency domain signal obtained by converting a received signal and calculates a difference between a representative point and a receiving point. The integration unit integrates the difference output of the difference detection unit separately for each frequency. The noise detection unit calculates an intra-frame average of the difference output of the difference detection unit to detect a noise level. The first and the second quality determination units detect whether the noise detection output exceeds the upper and the lower limits of each of first and second threshold values. If two quality determination conditions are met, the detection unit detects that impulse noise exists. When impulse noise is found to exist, the selection unit switches the integration output to the difference output and outputs it to the determination unit.
Patent JP-2012197440-A (JP)
Title: Photoreactive polymer and manufacturing method therefor
Inventor: KIM HEON
IPC: C07D311/16
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a photoreactive polymer containing multiple ring compounds in a main chain and its polymerization method.SOLUTION: The disadvantage of the photoreactive polymer is improved of which the slow photokinetic is pointed as disadvantage of the polymer material for manufacturing the existing orientation film for the crystal liquid display element, since the photoreactive polymer contains the multiple ring compounds with a high glass transition temperature as the main chain and is excellent in thermal stability, and then a photoreactive group is relatively freely transferred to the comparatively empty lattice.
Patent JP-2013236881-A (JP)
Title: Game machine
Inventor: AKAGI YUTAKA
IPC: A63F7/02
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of releasing a regulating portion even if the regulating portion is kept at a regulated state.SOLUTION: By inserting a tool such as a plier into the inside of a game machine from an operation opening 72 and then applying force to an upper end portion 104 such as pinching and bringing it down back and forth, twisting, or pulling, a coupling part 84 breaks in a breaking part 106 which is closer to a coupling shaft 97 than a contact portion 105 which is an outer edge portion 102 in contact with an operation pin 98.